diff options
| author | Brad King <brad.king@kitware.com> | 2016-05-06 12:22:31 (GMT) |
|---|---|---|
| committer | CMake Topic Stage <kwrobot@kitware.com> | 2016-05-06 12:22:31 (GMT) |
| commit | 058b22cd5a544aea09a59dc90c9d642662844ea3 (patch) | |
| tree | ad80faa33787e0594ecac83001a8448c71485421 | |
| parent | 0723a9fec8eb5268df4ffb6510546c450d49d741 (diff) | |
| parent | 58216d16946b7a14570f1a1dd4d260ed146b3faa (diff) | |
| download | CMake-058b22cd5a544aea09a59dc90c9d642662844ea3.zip CMake-058b22cd5a544aea09a59dc90c9d642662844ea3.tar.gz CMake-058b22cd5a544aea09a59dc90c9d642662844ea3.tar.bz2 | |
Merge topic 'update-expat'
58216d16 expat: Suppress compiler warnings
f177c8a0 expat: Re-write CMake build system for our needs
4544c68a expat: Hard-code configuration options for our needs
9f7de396 expat: Drop upstream test/install/packaging code
b4678e1c expat: Update cm_expat.h wrapper for new header location
94c62680 Merge branch 'upstream-expat' into update-expat
318b1c17 expat 2016-05-01 (379213ca)
48764630 expat: Disable all whitespace checks in third-party code
f4bd9d43 Add script to update Expat from upstream
7eb7a189 Drop old expat sources to make room for a fresh import
34 files changed, 9514 insertions, 6923 deletions
diff --git a/Utilities/Scripts/update-expat.bash b/Utilities/Scripts/update-expat.bash new file mode 100755 index 0000000..8a2a5fe --- /dev/null +++ b/Utilities/Scripts/update-expat.bash @@ -0,0 +1,49 @@ +#!/usr/bin/env bash + +set -e +set -x +shopt -s dotglob + +readonly name="expat" +readonly ownership="Expat Upstream <kwrobot@kitware.com>" +readonly subtree="Utilities/cmexpat" +readonly repo="http://git.code.sf.net/p/expat/code_git" +readonly tag="master" +readonly shortlog=false +readonly paths=" + expat/lib/asciitab.h + expat/lib/expat.h + expat/lib/xmltok.h + expat/lib/internal.h + expat/lib/xmlrole.h + expat/lib/iasciitab.h + expat/lib/latin1tab.h + expat/lib/xmlrole.c + expat/lib/utf8tab.h + expat/lib/nametab.h + expat/lib/ascii.h + expat/lib/xmltok_impl.h + expat/lib/xmltok_ns.c + expat/lib/winconfig.h + expat/lib/expat_external.h + expat/lib/xmltok.c + expat/lib/xmlparse.c + expat/lib/xmltok_impl.c + expat/README + expat/ConfigureChecks.cmake + expat/CMakeLists.txt + expat/expat_config.h.cmake + expat/COPYING +" + +extract_source () { + git_archive + pushd "${extractdir}/${name}-reduced" + fromdos expat/ConfigureChecks.cmake expat/CMakeLists.txt expat/expat_config.h.cmake + chmod a-x expat/ConfigureChecks.cmake expat/CMakeLists.txt expat/expat_config.h.cmake + mv expat/* . + rmdir expat + popd +} + +. "${BASH_SOURCE%/*}/update-third-party.bash" diff --git a/Utilities/cm_expat.h b/Utilities/cm_expat.h index f361541..d35e106 100644 --- a/Utilities/cm_expat.h +++ b/Utilities/cm_expat.h @@ -17,7 +17,7 @@ #ifdef CMAKE_USE_SYSTEM_EXPAT # include <expat.h> #else -# include <cmexpat/expat.h> +# include <cmexpat/lib/expat.h> #endif #endif diff --git a/Utilities/cmexpat/.NoDartCoverage b/Utilities/cmexpat/.NoDartCoverage deleted file mode 100644 index 3c99729..0000000 --- a/Utilities/cmexpat/.NoDartCoverage +++ /dev/null @@ -1 +0,0 @@ -# do not do coverage in this directory diff --git a/Utilities/cmexpat/.gitattributes b/Utilities/cmexpat/.gitattributes new file mode 100644 index 0000000..562b12e --- /dev/null +++ b/Utilities/cmexpat/.gitattributes @@ -0,0 +1 @@ +* -whitespace diff --git a/Utilities/cmexpat/CMakeLists.txt b/Utilities/cmexpat/CMakeLists.txt index 51ba413..d294165 100644 --- a/Utilities/cmexpat/CMakeLists.txt +++ b/Utilities/cmexpat/CMakeLists.txt @@ -1,34 +1,25 @@ -PROJECT(CMEXPAT) +# Disable warnings to avoid changing 3rd party code. +IF(CMAKE_C_COMPILER_ID MATCHES + "^(GNU|Clang|AppleClang|XL|VisualAge|SunPro|MIPSpro|HP|Intel)$") + SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w") +ELSEIF(CMAKE_C_COMPILER_ID STREQUAL "PathScale") + SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -woffall") +ENDIF() -SET(expat_SRCS - xmlparse.c - xmltok.c - xmlrole.c -) +include(ConfigureChecks.cmake) +if(WIN32) + add_definitions(-DCOMPILING_FOR_WINDOWS) +endif(WIN32) -INCLUDE(${CMAKE_ROOT}/Modules/TestBigEndian.cmake) -TEST_BIG_ENDIAN(CMEXPAT_BIGENDIAN) - -INCLUDE_DIRECTORIES( - "${CMEXPAT_BINARY_DIR}/.." +include_directories( + ${CMAKE_CURRENT_BINARY_DIR} + ${CMAKE_CURRENT_SOURCE_DIR}/lib ) -IF(WIN32) - IF(NOT BUILD_SHARED_LIBS) - SET (CM_EXPAT_STATIC 1) - ENDIF(NOT BUILD_SHARED_LIBS) -ENDIF(WIN32) - -CONFIGURE_FILE(${CMEXPAT_SOURCE_DIR}/expatConfig.h.in - ${CMEXPAT_BINARY_DIR}/expatConfig.h) -CONFIGURE_FILE(${CMEXPAT_SOURCE_DIR}/expatDllConfig.h.in - ${CMEXPAT_BINARY_DIR}/expatDllConfig.h) -CONFIGURE_FILE(${CMEXPAT_SOURCE_DIR}/.NoDartCoverage - ${CMEXPAT_BINARY_DIR}/.NoDartCoverage) -CONFIGURE_FILE(${CMEXPAT_SOURCE_DIR}/cm_expat_mangle.h - ${CMEXPAT_BINARY_DIR}/cm_expat_mangle.h) -CONFIGURE_FILE(${CMEXPAT_SOURCE_DIR}/expat.h - ${CMEXPAT_BINARY_DIR}/expat.h) - -ADD_LIBRARY(cmexpat ${expat_SRCS}) -INSTALL(FILES COPYING DESTINATION ${CMAKE_DOC_DIR}/cmexpat) +add_library(cmexpat STATIC + lib/xmlparse.c + lib/xmlrole.c + lib/xmltok.c + lib/xmltok_impl.c + lib/xmltok_ns.c + ) diff --git a/Utilities/cmexpat/COPYING b/Utilities/cmexpat/COPYING index fc97b02..dcb4506 100644 --- a/Utilities/cmexpat/COPYING +++ b/Utilities/cmexpat/COPYING @@ -1,5 +1,6 @@ Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd and Clark Cooper +Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006 Expat maintainers. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the diff --git a/Utilities/cmexpat/ConfigureChecks.cmake b/Utilities/cmexpat/ConfigureChecks.cmake new file mode 100644 index 0000000..f03faa6 --- /dev/null +++ b/Utilities/cmexpat/ConfigureChecks.cmake @@ -0,0 +1,44 @@ +include(CheckIncludeFile) +include(CheckIncludeFiles) +include(CheckFunctionExists) +include(CheckSymbolExists) +include(TestBigEndian) + +check_include_file("dlfcn.h" HAVE_DLFCN_H) +check_include_file("fcntl.h" HAVE_FCNTL_H) +check_include_file("inttypes.h" HAVE_INTTYPES_H) +check_include_file("memory.h" HAVE_MEMORY_H) +check_include_file("stdint.h" HAVE_STDINT_H) +check_include_file("stdlib.h" HAVE_STDLIB_H) +check_include_file("strings.h" HAVE_STRINGS_H) +check_include_file("string.h" HAVE_STRING_H) +check_include_file("sys/stat.h" HAVE_SYS_STAT_H) +check_include_file("sys/types.h" HAVE_SYS_TYPES_H) +check_include_file("unistd.h" HAVE_UNISTD_H) + +check_function_exists("getpagesize" HAVE_GETPAGESIZE) +check_function_exists("bcopy" HAVE_BCOPY) +check_symbol_exists("memmove" "string.h" HAVE_MEMMOVE) +check_function_exists("mmap" HAVE_MMAP) + +#/* Define to 1 if you have the ANSI C header files. */ +check_include_files("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS) + +test_big_endian(WORDS_BIGENDIAN) +#/* 1234 = LIL_ENDIAN, 4321 = BIGENDIAN */ +if(WORDS_BIGENDIAN) + set(BYTEORDER 4321) +else(WORDS_BIGENDIAN) + set(BYTEORDER 1234) +endif(WORDS_BIGENDIAN) + +if(HAVE_SYS_TYPES_H) + check_symbol_exists("off_t" "sys/types.h" OFF_T) + check_symbol_exists("size_t" "sys/types.h" SIZE_T) +else(HAVE_SYS_TYPES_H) + set(OFF_T "long") + set(SIZE_T "unsigned") +endif(HAVE_SYS_TYPES_H) + +configure_file(expat_config.h.cmake expat_config.h) +add_definitions(-DHAVE_EXPAT_CONFIG_H) diff --git a/Utilities/cmexpat/README b/Utilities/cmexpat/README new file mode 100644 index 0000000..9ec8d0c --- /dev/null +++ b/Utilities/cmexpat/README @@ -0,0 +1,139 @@ + + Expat, Release 2.1.1 + +This is Expat, a C library for parsing XML, written by James Clark. +Expat is a stream-oriented XML parser. This means that you register +handlers with the parser before starting the parse. These handlers +are called when the parser discovers the associated structures in the +document being parsed. A start tag is an example of the kind of +structures for which you may register handlers. + +Windows users should use the expat_win32bin package, which includes +both precompiled libraries and executables, and source code for +developers. + +Expat is free software. You may copy, distribute, and modify it under +the terms of the License contained in the file COPYING distributed +with this package. This license is the same as the MIT/X Consortium +license. + +Versions of Expat that have an odd minor version (the middle number in +the release above), are development releases and should be considered +as beta software. Releases with even minor version numbers are +intended to be production grade software. + +If you are building Expat from a check-out from the CVS repository, +you need to run a script that generates the configure script using the +GNU autoconf and libtool tools. To do this, you need to have +autoconf 2.58 or newer. Run the script like this: + + ./buildconf.sh + +Once this has been done, follow the same instructions as for building +from a source distribution. + +To build Expat from a source distribution, you first run the +configuration shell script in the top level distribution directory: + + ./configure + +There are many options which you may provide to configure (which you +can discover by running configure with the --help option). But the +one of most interest is the one that sets the installation directory. +By default, the configure script will set things up to install +libexpat into /usr/local/lib, expat.h into /usr/local/include, and +xmlwf into /usr/local/bin. If, for example, you'd prefer to install +into /home/me/mystuff/lib, /home/me/mystuff/include, and +/home/me/mystuff/bin, you can tell configure about that with: + + ./configure --prefix=/home/me/mystuff + +Another interesting option is to enable 64-bit integer support for +line and column numbers and the over-all byte index: + + ./configure CPPFLAGS=-DXML_LARGE_SIZE + +However, such a modification would be a breaking change to the ABI +and is therefore not recommended for general use - e.g. as part of +a Linux distribution - but rather for builds with special requirements. + +After running the configure script, the "make" command will build +things and "make install" will install things into their proper +location. Have a look at the "Makefile" to learn about additional +"make" options. Note that you need to have write permission into +the directories into which things will be installed. + +If you are interested in building Expat to provide document +information in UTF-16 encoding rather than the default UTF-8, follow +these instructions (after having run "make distclean"): + + 1. For UTF-16 output as unsigned short (and version/error + strings as char), run: + + ./configure CPPFLAGS=-DXML_UNICODE + + For UTF-16 output as wchar_t (incl. version/error strings), + run: + + ./configure CFLAGS="-g -O2 -fshort-wchar" \ + CPPFLAGS=-DXML_UNICODE_WCHAR_T + + 2. Edit the MakeFile, changing: + + LIBRARY = libexpat.la + + to: + + LIBRARY = libexpatw.la + + (Note the additional "w" in the library name.) + + 3. Run "make buildlib" (which builds the library only). + Or, to save step 2, run "make buildlib LIBRARY=libexpatw.la". + + 4. Run "make installlib" (which installs the library only). + Or, if step 2 was omitted, run "make installlib LIBRARY=libexpatw.la". + +Using DESTDIR or INSTALL_ROOT is enabled, with INSTALL_ROOT being the default +value for DESTDIR, and the rest of the make file using only DESTDIR. +It works as follows: + $ make install DESTDIR=/path/to/image +overrides the in-makefile set DESTDIR, while both + $ INSTALL_ROOT=/path/to/image make install + $ make install INSTALL_ROOT=/path/to/image +use DESTDIR=$(INSTALL_ROOT), even if DESTDIR eventually is defined in the +environment, because variable-setting priority is +1) commandline +2) in-makefile +3) environment + +Note: This only applies to the Expat library itself, building UTF-16 versions +of xmlwf and the tests is currently not supported. + +Note for Solaris users: The "ar" command is usually located in +"/usr/ccs/bin", which is not in the default PATH. You will need to +add this to your path for the "make" command, and probably also switch +to GNU make (the "make" found in /usr/ccs/bin does not seem to work +properly -- appearantly it does not understand .PHONY directives). If +you're using ksh or bash, use this command to build: + + PATH=/usr/ccs/bin:$PATH make + +When using Expat with a project using autoconf for configuration, you +can use the probing macro in conftools/expat.m4 to determine how to +include Expat. See the comments at the top of that file for more +information. + +A reference manual is available in the file doc/reference.html in this +distribution. + +The homepage for this project is http://www.libexpat.org/. There +are links there to connect you to the bug reports page. If you need +to report a bug when you don't have access to a browser, you may also +send a bug report by email to expat-bugs@mail.libexpat.org. + +Discussion related to the direction of future expat development takes +place on expat-discuss@mail.libexpat.org. Archives of this list and +other Expat-related lists may be found at: + + http://mail.libexpat.org/mailman/listinfo/ diff --git a/Utilities/cmexpat/cm_expat_mangle.h b/Utilities/cmexpat/cm_expat_mangle.h deleted file mode 100644 index 82276a5..0000000 --- a/Utilities/cmexpat/cm_expat_mangle.h +++ /dev/null @@ -1,87 +0,0 @@ -#ifndef cm_expat_mangle_h -#define cm_expat_mangle_h - -/* - -This header file mangles all symbols exported from the expat library. -It is included in all files while building the expat library. Due to -namespace pollution, no expat headers should be included in .h files in -CMake. - -The following command was used to obtain the symbol list: - -nm libcmexpat.a |grep " T " - -*/ - -#define XML_DefaultCurrent cm_expat_XML_DefaultCurrent -#define XML_ErrorString cm_expat_XML_ErrorString -#define XML_ExpatVersion cm_expat_XML_ExpatVersion -#define XML_ExpatVersionInfo cm_expat_XML_ExpatVersionInfo -#define XML_ExternalEntityParserCreate cm_expat_XML_ExternalEntityParserCreate -#define XML_GetBase cm_expat_XML_GetBase -#define XML_GetBuffer cm_expat_XML_GetBuffer -#define XML_GetCurrentByteCount cm_expat_XML_GetCurrentByteCount -#define XML_GetCurrentByteIndex cm_expat_XML_GetCurrentByteIndex -#define XML_GetCurrentColumnNumber cm_expat_XML_GetCurrentColumnNumber -#define XML_GetCurrentLineNumber cm_expat_XML_GetCurrentLineNumber -#define XML_GetErrorCode cm_expat_XML_GetErrorCode -#define XML_GetIdAttributeIndex cm_expat_XML_GetIdAttributeIndex -#define XML_GetInputContext cm_expat_XML_GetInputContext -#define XML_GetSpecifiedAttributeCount cm_expat_XML_GetSpecifiedAttributeCount -#define XML_Parse cm_expat_XML_Parse -#define XML_ParseBuffer cm_expat_XML_ParseBuffer -#define XML_ParserCreate cm_expat_XML_ParserCreate -#define XML_ParserCreateNS cm_expat_XML_ParserCreateNS -#define XML_ParserCreate_MM cm_expat_XML_ParserCreate_MM -#define XML_ParserFree cm_expat_XML_ParserFree -#define XML_SetAttlistDeclHandler cm_expat_XML_SetAttlistDeclHandler -#define XML_SetBase cm_expat_XML_SetBase -#define XML_SetCdataSectionHandler cm_expat_XML_SetCdataSectionHandler -#define XML_SetCharacterDataHandler cm_expat_XML_SetCharacterDataHandler -#define XML_SetCommentHandler cm_expat_XML_SetCommentHandler -#define XML_SetDefaultHandler cm_expat_XML_SetDefaultHandler -#define XML_SetDefaultHandlerExpand cm_expat_XML_SetDefaultHandlerExpand -#define XML_SetDoctypeDeclHandler cm_expat_XML_SetDoctypeDeclHandler -#define XML_SetElementDeclHandler cm_expat_XML_SetElementDeclHandler -#define XML_SetElementHandler cm_expat_XML_SetElementHandler -#define XML_SetEncoding cm_expat_XML_SetEncoding -#define XML_SetEndCdataSectionHandler cm_expat_XML_SetEndCdataSectionHandler -#define XML_SetEndDoctypeDeclHandler cm_expat_XML_SetEndDoctypeDeclHandler -#define XML_SetEndElementHandler cm_expat_XML_SetEndElementHandler -#define XML_SetEndNamespaceDeclHandler cm_expat_XML_SetEndNamespaceDeclHandler -#define XML_SetEntityDeclHandler cm_expat_XML_SetEntityDeclHandler -#define XML_SetExternalEntityRefHandler cm_expat_XML_SetExternalEntityRefHandler -#define XML_SetExternalEntityRefHandlerArg cm_expat_XML_SetExternalEntityRefHandlerArg -#define XML_SetNamespaceDeclHandler cm_expat_XML_SetNamespaceDeclHandler -#define XML_SetNotStandaloneHandler cm_expat_XML_SetNotStandaloneHandler -#define XML_SetNotationDeclHandler cm_expat_XML_SetNotationDeclHandler -#define XML_SetParamEntityParsing cm_expat_XML_SetParamEntityParsing -#define XML_SetProcessingInstructionHandler cm_expat_XML_SetProcessingInstructionHandler -#define XML_SetReturnNSTriplet cm_expat_XML_SetReturnNSTriplet -#define XML_SetStartCdataSectionHandler cm_expat_XML_SetStartCdataSectionHandler -#define XML_SetStartDoctypeDeclHandler cm_expat_XML_SetStartDoctypeDeclHandler -#define XML_SetStartElementHandler cm_expat_XML_SetStartElementHandler -#define XML_SetStartNamespaceDeclHandler cm_expat_XML_SetStartNamespaceDeclHandler -#define XML_SetUnknownEncodingHandler cm_expat_XML_SetUnknownEncodingHandler -#define XML_SetUnparsedEntityDeclHandler cm_expat_XML_SetUnparsedEntityDeclHandler -#define XML_SetUserData cm_expat_XML_SetUserData -#define XML_SetXmlDeclHandler cm_expat_XML_SetXmlDeclHandler -#define XML_UseParserAsHandlerArg cm_expat_XML_UseParserAsHandlerArg -#define XmlGetUtf16InternalEncoding cm_expat_XmlGetUtf16InternalEncoding -#define XmlGetUtf16InternalEncodingNS cm_expat_XmlGetUtf16InternalEncodingNS -#define XmlGetUtf8InternalEncoding cm_expat_XmlGetUtf8InternalEncoding -#define XmlGetUtf8InternalEncodingNS cm_expat_XmlGetUtf8InternalEncodingNS -#define XmlInitEncoding cm_expat_XmlInitEncoding -#define XmlInitEncodingNS cm_expat_XmlInitEncodingNS -#define XmlInitUnknownEncoding cm_expat_XmlInitUnknownEncoding -#define XmlInitUnknownEncodingNS cm_expat_XmlInitUnknownEncodingNS -#define XmlParseXmlDecl cm_expat_XmlParseXmlDecl -#define XmlParseXmlDeclNS cm_expat_XmlParseXmlDeclNS -#define XmlSizeOfUnknownEncoding cm_expat_XmlSizeOfUnknownEncoding -#define XmlUtf16Encode cm_expat_XmlUtf16Encode -#define XmlUtf8Encode cm_expat_XmlUtf8Encode -#define XmlPrologStateInit cm_expat_XmlPrologStateInit -#define XmlPrologStateInitExternalEntity cm_expat_XmlPrologStateInitExternalEntity - -#endif diff --git a/Utilities/cmexpat/expat.h b/Utilities/cmexpat/expat.h deleted file mode 100644 index 86e58a1..0000000 --- a/Utilities/cmexpat/expat.h +++ /dev/null @@ -1,740 +0,0 @@ -#include "cm_expat_mangle.h" -/* -Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd -See the file COPYING for copying permission. -*/ - -#ifndef XmlParse_INCLUDED -#define XmlParse_INCLUDED 1 - -#include <stdlib.h> - -#include <cmexpat/expatDllConfig.h> - -#if defined(_WIN32) && !defined(CM_EXPAT_STATIC) -# if defined(cmexpat_EXPORTS) -# define XMLPARSEAPI(type) __declspec( dllexport ) type __cdecl -# else -# define XMLPARSEAPI(type) __declspec( dllimport ) type __cdecl -# endif -#else -# define XMLPARSEAPI(type) type -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -typedef void *XML_Parser; - -/* Information is UTF-8 encoded. */ -typedef char XML_Char; -typedef char XML_LChar; - -enum XML_Content_Type { - XML_CTYPE_EMPTY = 1, - XML_CTYPE_ANY, - XML_CTYPE_MIXED, - XML_CTYPE_NAME, - XML_CTYPE_CHOICE, - XML_CTYPE_SEQ -}; - -enum XML_Content_Quant { - XML_CQUANT_NONE, - XML_CQUANT_OPT, - XML_CQUANT_REP, - XML_CQUANT_PLUS -}; - -/* If type == XML_CTYPE_EMPTY or XML_CTYPE_ANY, then quant will be - XML_CQUANT_NONE, and the other fields will be zero or NULL. - If type == XML_CTYPE_MIXED, then quant will be NONE or REP and - numchildren will contain number of elements that may be mixed in - and children point to an array of XML_Content cells that will be - all of XML_CTYPE_NAME type with no quantification. - - If type == XML_CTYPE_NAME, then the name points to the name, and - the numchildren field will be zero and children will be NULL. The - quant fields indicates any quantifiers placed on the name. - - CHOICE and SEQ will have name NULL, the number of children in - numchildren and children will point, recursively, to an array - of XML_Content cells. - - The EMPTY, ANY, and MIXED types will only occur at top level. -*/ - -typedef struct XML_cp XML_Content; - -struct XML_cp { - enum XML_Content_Type type; - enum XML_Content_Quant quant; - XML_Char * name; - unsigned int numchildren; - XML_Content * children; -}; - - -/* This is called for an element declaration. See above for - description of the model argument. It's the caller's responsibility - to free model when finished with it. -*/ - -typedef void (*XML_ElementDeclHandler) (void *userData, - const XML_Char *name, - XML_Content *model); - -XMLPARSEAPI(void) -XML_SetElementDeclHandler(XML_Parser parser, - XML_ElementDeclHandler eldecl); - -/* - The Attlist declaration handler is called for *each* attribute. So - a single Attlist declaration with multiple attributes declared will - generate multiple calls to this handler. The "default" parameter - may be NULL in the case of the "#IMPLIED" or "#REQUIRED" keyword. - The "isrequired" parameter will be true and the default value will - be NULL in the case of "#REQUIRED". If "isrequired" is true and - default is non-NULL, then this is a "#FIXED" default. - */ - -typedef void (*XML_AttlistDeclHandler) (void *userData, - const XML_Char *elname, - const XML_Char *attname, - const XML_Char *att_type, - const XML_Char *dflt, - int isrequired); - -XMLPARSEAPI(void) -XML_SetAttlistDeclHandler(XML_Parser parser, - XML_AttlistDeclHandler attdecl); - - - /* The XML declaration handler is called for *both* XML declarations and - text declarations. The way to distinguish is that the version parameter - will be null for text declarations. The encoding parameter may be null - for XML declarations. The standalone parameter will be -1, 0, or 1 - indicating respectively that there was no standalone parameter in - the declaration, that it was given as no, or that it was given as yes. - */ - -typedef void (*XML_XmlDeclHandler) (void *userData, - const XML_Char *version, - const XML_Char *encoding, - int standalone); - -XMLPARSEAPI(void) -XML_SetXmlDeclHandler(XML_Parser parser, - XML_XmlDeclHandler xmldecl); - - -typedef struct { - void *(*malloc_fcn)(size_t size); - void *(*realloc_fcn)(void *ptr, size_t size); - void (*free_fcn)(void *ptr); -} XML_Memory_Handling_Suite; - -/* Constructs a new parser; encoding is the encoding specified by the -external protocol or null if there is none specified. */ - -XMLPARSEAPI(XML_Parser) -XML_ParserCreate(const XML_Char *encoding); - -/* Constructs a new parser and namespace processor. Element type -names and attribute names that belong to a namespace will be expanded; -unprefixed attribute names are never expanded; unprefixed element type -names are expanded only if there is a default namespace. The expanded -name is the concatenation of the namespace URI, the namespace -separator character, and the local part of the name. If the namespace -separator is '\0' then the namespace URI and the local part will be -concatenated without any separator. When a namespace is not declared, -the name and prefix will be passed through without expansion. */ - -XMLPARSEAPI(XML_Parser) -XML_ParserCreateNS(const XML_Char *encoding, XML_Char namespaceSeparator); - - -/* Constructs a new parser using the memory management suit referred to - by memsuite. If memsuite is NULL, then use the standard library memory - suite. If namespaceSeparator is non-NULL it creates a parser with - namespace processing as described above. The character pointed at - will serve as the namespace separator. - - All further memory operations used for the created parser will come from - the given suite. -*/ - -XMLPARSEAPI(XML_Parser) -XML_ParserCreate_MM(const XML_Char *encoding, - const XML_Memory_Handling_Suite *memsuite, - const XML_Char *namespaceSeparator); - -/* atts is array of name/value pairs, terminated by 0; - names and values are 0 terminated. */ - -typedef void (*XML_StartElementHandler)(void *userData, - const XML_Char *name, - const XML_Char **atts); - -typedef void (*XML_EndElementHandler)(void *userData, - const XML_Char *name); - - -/* s is not 0 terminated. */ -typedef void (*XML_CharacterDataHandler)(void *userData, - const XML_Char *s, - int len); - -/* target and data are 0 terminated */ -typedef void (*XML_ProcessingInstructionHandler)(void *userData, - const XML_Char *target, - const XML_Char *data); - -/* data is 0 terminated */ -typedef void (*XML_CommentHandler)(void *userData, const XML_Char *data); - -typedef void (*XML_StartCdataSectionHandler)(void *userData); -typedef void (*XML_EndCdataSectionHandler)(void *userData); - -/* This is called for any characters in the XML document for -which there is no applicable handler. This includes both -characters that are part of markup which is of a kind that is -not reported (comments, markup declarations), or characters -that are part of a construct which could be reported but -for which no handler has been supplied. The characters are passed -exactly as they were in the XML document except that -they will be encoded in UTF-8. Line boundaries are not normalized. -Note that a byte order mark character is not passed to the default handler. -There are no guarantees about how characters are divided between calls -to the default handler: for example, a comment might be split between -multiple calls. */ - -typedef void (*XML_DefaultHandler)(void *userData, - const XML_Char *s, - int len); - -/* This is called for the start of the DOCTYPE declaration, before - any DTD or internal subset is parsed. */ - -typedef void (*XML_StartDoctypeDeclHandler)(void *userData, - const XML_Char *doctypeName, - const XML_Char *sysid, - const XML_Char *pubid, - int has_internal_subset); - -/* This is called for the start of the DOCTYPE declaration when the -closing > is encountered, but after processing any external subset. */ -typedef void (*XML_EndDoctypeDeclHandler)(void *userData); - -/* This is called for entity declarations. The is_parameter_entity - argument will be non-zero if the entity is a parameter entity, zero - otherwise. - - For internal entities (<!ENTITY foo "bar">), value will - be non-null and systemId, publicID, and notationName will be null. - The value string is NOT null terminated; the length is provided in - the value_length argument. Since it is legal to have zero-length - values, do not use this argument to test for internal entities. - - For external entities, value will be null and systemId will be non-null. - The publicId argument will be null unless a public identifier was - provided. The notationName argument will have a non-null value only - for unparsed entity declarations. -*/ - -typedef void (*XML_EntityDeclHandler) (void *userData, - const XML_Char *entityName, - int is_parameter_entity, - const XML_Char *value, - int value_length, - const XML_Char *base, - const XML_Char *systemId, - const XML_Char *publicId, - const XML_Char *notationName); - -XMLPARSEAPI(void) -XML_SetEntityDeclHandler(XML_Parser parser, - XML_EntityDeclHandler handler); - -/* OBSOLETE -- OBSOLETE -- OBSOLETE - This handler has been superceded by the EntityDeclHandler above. - It is provided here for backward compatibility. -This is called for a declaration of an unparsed (NDATA) -entity. The base argument is whatever was set by XML_SetBase. -The entityName, systemId and notationName arguments will never be null. -The other arguments may be. */ - -typedef void (*XML_UnparsedEntityDeclHandler)(void *userData, - const XML_Char *entityName, - const XML_Char *base, - const XML_Char *systemId, - const XML_Char *publicId, - const XML_Char *notationName); - -/* This is called for a declaration of notation. -The base argument is whatever was set by XML_SetBase. -The notationName will never be null. The other arguments can be. */ - -typedef void (*XML_NotationDeclHandler)(void *userData, - const XML_Char *notationName, - const XML_Char *base, - const XML_Char *systemId, - const XML_Char *publicId); - -/* When namespace processing is enabled, these are called once for -each namespace declaration. The call to the start and end element -handlers occur between the calls to the start and end namespace -declaration handlers. For an xmlns attribute, prefix will be null. -For an xmlns="" attribute, uri will be null. */ - -typedef void (*XML_StartNamespaceDeclHandler)(void *userData, - const XML_Char *prefix, - const XML_Char *uri); - -typedef void (*XML_EndNamespaceDeclHandler)(void *userData, - const XML_Char *prefix); - -/* This is called if the document is not standalone (it has an -external subset or a reference to a parameter entity, but does not -have standalone="yes"). If this handler returns 0, then processing -will not continue, and the parser will return a -XML_ERROR_NOT_STANDALONE error. */ - -typedef int (*XML_NotStandaloneHandler)(void *userData); - -/* This is called for a reference to an external parsed general entity. -The referenced entity is not automatically parsed. -The application can parse it immediately or later using -XML_ExternalEntityParserCreate. -The parser argument is the parser parsing the entity containing the reference; -it can be passed as the parser argument to XML_ExternalEntityParserCreate. -The systemId argument is the system identifier as specified in the entity -declaration; it will not be null. -The base argument is the system identifier that should be used as the base for -resolving systemId if systemId was relative; this is set by XML_SetBase; -it may be null. -The publicId argument is the public identifier as specified in the entity -declaration, or null if none was specified; the whitespace in the public -identifier will have been normalized as required by the XML spec. -The context argument specifies the parsing context in the format -expected by the context argument to -XML_ExternalEntityParserCreate; context is valid only until the handler -returns, so if the referenced entity is to be parsed later, it must be copied. -The handler should return 0 if processing should not continue because of -a fatal error in the handling of the external entity. -In this case the calling parser will return an -XML_ERROR_EXTERNAL_ENTITY_HANDLING error. -Note that unlike other handlers the first argument is the parser, not -userData. */ - -typedef int (*XML_ExternalEntityRefHandler)(XML_Parser parser, - const XML_Char *context, - const XML_Char *base, - const XML_Char *systemId, - const XML_Char *publicId); - -/* This structure is filled in by the XML_UnknownEncodingHandler -to provide information to the parser about encodings that are unknown -to the parser. -The map[b] member gives information about byte sequences -whose first byte is b. -If map[b] is c where c is >= 0, then b by itself encodes the Unicode scalar -value c. -If map[b] is -1, then the byte sequence is malformed. -If map[b] is -n, where n >= 2, then b is the first byte of an n-byte -sequence that encodes a single Unicode scalar value. -The data member will be passed as the first argument to the convert function. -The convert function is used to convert multibyte sequences; -s will point to a n-byte sequence where map[(unsigned char)*s] == -n. -The convert function must return the Unicode scalar value -represented by this byte sequence or -1 if the byte sequence is malformed. -The convert function may be null if the encoding is a single-byte encoding, -that is if map[b] >= -1 for all bytes b. -When the parser is finished with the encoding, then if release is not null, -it will call release passing it the data member; -once release has been called, the convert function will not be called again. - -Expat places certain restrictions on the encodings that are supported -using this mechanism. - -1. Every ASCII character that can appear in a well-formed XML document, -other than the characters - - $@\^`{}~ - -must be represented by a single byte, and that byte must be the -same byte that represents that character in ASCII. - -2. No character may require more than 4 bytes to encode. - -3. All characters encoded must have Unicode scalar values <= 0xFFFF, (i.e., -characters that would be encoded by surrogates in UTF-16 are not -allowed). Note that this restriction doesn't apply to the built-in -support for UTF-8 and UTF-16. - -4. No Unicode character may be encoded by more than one distinct sequence -of bytes. */ - -typedef struct { - int map[256]; - void *data; - int (*convert)(void *data, const char *s); - void (*release)(void *data); -} XML_Encoding; - -/* This is called for an encoding that is unknown to the parser. -The encodingHandlerData argument is that which was passed as the -second argument to XML_SetUnknownEncodingHandler. -The name argument gives the name of the encoding as specified in -the encoding declaration. -If the callback can provide information about the encoding, -it must fill in the XML_Encoding structure, and return 1. -Otherwise it must return 0. -If info does not describe a suitable encoding, -then the parser will return an XML_UNKNOWN_ENCODING error. */ - -typedef int (*XML_UnknownEncodingHandler)(void *encodingHandlerData, - const XML_Char *name, - XML_Encoding *info); - -XMLPARSEAPI(void) -XML_SetElementHandler(XML_Parser parser, - XML_StartElementHandler start, - XML_EndElementHandler end); - -XMLPARSEAPI(void) -XML_SetStartElementHandler(XML_Parser, XML_StartElementHandler); - -XMLPARSEAPI(void) -XML_SetEndElementHandler(XML_Parser, XML_EndElementHandler); - -XMLPARSEAPI(void) -XML_SetCharacterDataHandler(XML_Parser parser, - XML_CharacterDataHandler handler); - -XMLPARSEAPI(void) -XML_SetProcessingInstructionHandler(XML_Parser parser, - XML_ProcessingInstructionHandler handler); -XMLPARSEAPI(void) -XML_SetCommentHandler(XML_Parser parser, - XML_CommentHandler handler); - -XMLPARSEAPI(void) -XML_SetCdataSectionHandler(XML_Parser parser, - XML_StartCdataSectionHandler start, - XML_EndCdataSectionHandler end); - -XMLPARSEAPI(void) -XML_SetStartCdataSectionHandler(XML_Parser parser, - XML_StartCdataSectionHandler start); - -XMLPARSEAPI(void) -XML_SetEndCdataSectionHandler(XML_Parser parser, - XML_EndCdataSectionHandler end); - -/* This sets the default handler and also inhibits expansion of -internal entities. The entity reference will be passed to the default -handler. */ - -XMLPARSEAPI(void) -XML_SetDefaultHandler(XML_Parser parser, - XML_DefaultHandler handler); - -/* This sets the default handler but does not inhibit expansion of -internal entities. The entity reference will not be passed to the -default handler. */ - -XMLPARSEAPI(void) -XML_SetDefaultHandlerExpand(XML_Parser parser, - XML_DefaultHandler handler); - -XMLPARSEAPI(void) -XML_SetDoctypeDeclHandler(XML_Parser parser, - XML_StartDoctypeDeclHandler start, - XML_EndDoctypeDeclHandler end); - -XMLPARSEAPI(void) -XML_SetStartDoctypeDeclHandler(XML_Parser parser, - XML_StartDoctypeDeclHandler start); - -XMLPARSEAPI(void) -XML_SetEndDoctypeDeclHandler(XML_Parser parser, - XML_EndDoctypeDeclHandler end); - -XMLPARSEAPI(void) -XML_SetUnparsedEntityDeclHandler(XML_Parser parser, - XML_UnparsedEntityDeclHandler handler); - -XMLPARSEAPI(void) -XML_SetNotationDeclHandler(XML_Parser parser, - XML_NotationDeclHandler handler); - -XMLPARSEAPI(void) -XML_SetNamespaceDeclHandler(XML_Parser parser, - XML_StartNamespaceDeclHandler start, - XML_EndNamespaceDeclHandler end); - -XMLPARSEAPI(void) -XML_SetStartNamespaceDeclHandler(XML_Parser parser, - XML_StartNamespaceDeclHandler start); - -XMLPARSEAPI(void) -XML_SetEndNamespaceDeclHandler(XML_Parser parser, - XML_EndNamespaceDeclHandler end); - -XMLPARSEAPI(void) -XML_SetNotStandaloneHandler(XML_Parser parser, - XML_NotStandaloneHandler handler); - -XMLPARSEAPI(void) -XML_SetExternalEntityRefHandler(XML_Parser parser, - XML_ExternalEntityRefHandler handler); - -/* If a non-null value for arg is specified here, then it will be passed -as the first argument to the external entity ref handler instead -of the parser object. */ -XMLPARSEAPI(void) -XML_SetExternalEntityRefHandlerArg(XML_Parser, void *arg); - -XMLPARSEAPI(void) -XML_SetUnknownEncodingHandler(XML_Parser parser, - XML_UnknownEncodingHandler handler, - void *encodingHandlerData); - -/* This can be called within a handler for a start element, end element, -processing instruction or character data. It causes the corresponding -markup to be passed to the default handler. */ -XMLPARSEAPI(void) -XML_DefaultCurrent(XML_Parser parser); - -/* If do_nst is non-zero, and namespace processing is in effect, and - a name has a prefix (i.e. an explicit namespace qualifier) then - that name is returned as a triplet in a single - string separated by the separator character specified when the parser - was created: URI + sep + local_name + sep + prefix. - - If do_nst is zero, then namespace information is returned in the - default manner (URI + sep + local_name) whether or not the names - has a prefix. -*/ - -XMLPARSEAPI(void) -XML_SetReturnNSTriplet(XML_Parser parser, int do_nst); - -/* This value is passed as the userData argument to callbacks. */ -XMLPARSEAPI(void) -XML_SetUserData(XML_Parser parser, void *userData); - -/* Returns the last value set by XML_SetUserData or null. */ -#define XML_GetUserData(parser) (*(void **)(parser)) - -/* This is equivalent to supplying an encoding argument -to XML_ParserCreate. It must not be called after XML_Parse -or XML_ParseBuffer. */ - -XMLPARSEAPI(int) -XML_SetEncoding(XML_Parser parser, const XML_Char *encoding); - -/* If this function is called, then the parser will be passed -as the first argument to callbacks instead of userData. -The userData will still be accessible using XML_GetUserData. */ - -XMLPARSEAPI(void) -XML_UseParserAsHandlerArg(XML_Parser parser); - -/* Sets the base to be used for resolving relative URIs in system -identifiers in declarations. Resolving relative identifiers is left -to the application: this value will be passed through as the base -argument to the XML_ExternalEntityRefHandler, XML_NotationDeclHandler -and XML_UnparsedEntityDeclHandler. The base argument will be copied. -Returns zero if out of memory, non-zero otherwise. */ - -XMLPARSEAPI(int) -XML_SetBase(XML_Parser parser, const XML_Char *base); - -XMLPARSEAPI(const XML_Char *) -XML_GetBase(XML_Parser parser); - -/* Returns the number of the attribute/value pairs passed in last call -to the XML_StartElementHandler that were specified in the start-tag -rather than defaulted. Each attribute/value pair counts as 2; thus -this correspondds to an index into the atts array passed to the -XML_StartElementHandler. */ - -XMLPARSEAPI(int) -XML_GetSpecifiedAttributeCount(XML_Parser parser); - -/* Returns the index of the ID attribute passed in the last call to -XML_StartElementHandler, or -1 if there is no ID attribute. Each -attribute/value pair counts as 2; thus this correspondds to an index -into the atts array passed to the XML_StartElementHandler. */ - -XMLPARSEAPI(int) -XML_GetIdAttributeIndex(XML_Parser parser); - -/* Parses some input. Returns 0 if a fatal error is detected. -The last call to XML_Parse must have isFinal true; -len may be zero for this call (or any other). */ -XMLPARSEAPI(int) -XML_Parse(XML_Parser parser, const char *s, int len, int isFinal); - -XMLPARSEAPI(void *) -XML_GetBuffer(XML_Parser parser, int len); - -XMLPARSEAPI(int) -XML_ParseBuffer(XML_Parser parser, int len, int isFinal); - -/* Creates an XML_Parser object that can parse an external general -entity; context is a '\0'-terminated string specifying the parse -context; encoding is a '\0'-terminated string giving the name of the -externally specified encoding, or null if there is no externally -specified encoding. The context string consists of a sequence of -tokens separated by formfeeds (\f); a token consisting of a name -specifies that the general entity of the name is open; a token of the -form prefix=uri specifies the namespace for a particular prefix; a -token of the form =uri specifies the default namespace. This can be -called at any point after the first call to an -ExternalEntityRefHandler so longer as the parser has not yet been -freed. The new parser is completely independent and may safely be -used in a separate thread. The handlers and userData are initialized -from the parser argument. Returns 0 if out of memory. Otherwise -returns a new XML_Parser object. */ -XMLPARSEAPI(XML_Parser) -XML_ExternalEntityParserCreate(XML_Parser parser, - const XML_Char *context, - const XML_Char *encoding); - -enum XML_ParamEntityParsing { - XML_PARAM_ENTITY_PARSING_NEVER, - XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE, - XML_PARAM_ENTITY_PARSING_ALWAYS -}; - -/* Controls parsing of parameter entities (including the external DTD -subset). If parsing of parameter entities is enabled, then references -to external parameter entities (including the external DTD subset) -will be passed to the handler set with -XML_SetExternalEntityRefHandler. The context passed will be 0. -Unlike external general entities, external parameter entities can only -be parsed synchronously. If the external parameter entity is to be -parsed, it must be parsed during the call to the external entity ref -handler: the complete sequence of XML_ExternalEntityParserCreate, -XML_Parse/XML_ParseBuffer and XML_ParserFree calls must be made during -this call. After XML_ExternalEntityParserCreate has been called to -create the parser for the external parameter entity (context must be 0 -for this call), it is illegal to make any calls on the old parser -until XML_ParserFree has been called on the newly created parser. If -the library has been compiled without support for parameter entity -parsing (ie without XML_DTD being defined), then -XML_SetParamEntityParsing will return 0 if parsing of parameter -entities is requested; otherwise it will return non-zero. */ - -XMLPARSEAPI(int) -XML_SetParamEntityParsing(XML_Parser parser, - enum XML_ParamEntityParsing parsing); - -enum XML_Error { - XML_ERROR_NONE, - XML_ERROR_NO_MEMORY, - XML_ERROR_SYNTAX, - XML_ERROR_NO_ELEMENTS, - XML_ERROR_INVALID_TOKEN, - XML_ERROR_UNCLOSED_TOKEN, - XML_ERROR_PARTIAL_CHAR, - XML_ERROR_TAG_MISMATCH, - XML_ERROR_DUPLICATE_ATTRIBUTE, - XML_ERROR_JUNK_AFTER_DOC_ELEMENT, - XML_ERROR_PARAM_ENTITY_REF, - XML_ERROR_UNDEFINED_ENTITY, - XML_ERROR_RECURSIVE_ENTITY_REF, - XML_ERROR_ASYNC_ENTITY, - XML_ERROR_BAD_CHAR_REF, - XML_ERROR_BINARY_ENTITY_REF, - XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF, - XML_ERROR_MISPLACED_XML_PI, - XML_ERROR_UNKNOWN_ENCODING, - XML_ERROR_INCORRECT_ENCODING, - XML_ERROR_UNCLOSED_CDATA_SECTION, - XML_ERROR_EXTERNAL_ENTITY_HANDLING, - XML_ERROR_NOT_STANDALONE, - XML_ERROR_UNEXPECTED_STATE -}; - -/* If XML_Parse or XML_ParseBuffer have returned 0, then XML_GetErrorCode -returns information about the error. */ - -XMLPARSEAPI(enum XML_Error) -XML_GetErrorCode(XML_Parser parser); - -/* These functions return information about the current parse location. -They may be called when XML_Parse or XML_ParseBuffer return 0; -in this case the location is the location of the character at which -the error was detected. -They may also be called from any other callback called to report -some parse event; in this the location is the location of the first -of the sequence of characters that generated the event. */ - -XMLPARSEAPI(int) XML_GetCurrentLineNumber(XML_Parser parser); -XMLPARSEAPI(int) XML_GetCurrentColumnNumber(XML_Parser parser); -XMLPARSEAPI(long) XML_GetCurrentByteIndex(XML_Parser parser); - -/* Return the number of bytes in the current event. -Returns 0 if the event is in an internal entity. */ - -XMLPARSEAPI(int) -XML_GetCurrentByteCount(XML_Parser parser); - -/* If XML_CONTEXT_BYTES is defined, returns the input buffer, sets - the integer pointed to by offset to the offset within this buffer - of the current parse position, and sets the integer pointed to by size - to the size of this buffer (the number of input bytes). Otherwise - returns a null pointer. Also returns a null pointer if a parse isn't - active. - - NOTE: The character pointer returned should not be used outside - the handler that makes the call. */ - -XMLPARSEAPI(const char *) -XML_GetInputContext(XML_Parser parser, - int *offset, - int *size); - -/* For backwards compatibility with previous versions. */ -#define XML_GetErrorLineNumber XML_GetCurrentLineNumber -#define XML_GetErrorColumnNumber XML_GetCurrentColumnNumber -#define XML_GetErrorByteIndex XML_GetCurrentByteIndex - -/* Frees memory used by the parser. */ -XMLPARSEAPI(void) -XML_ParserFree(XML_Parser parser); - -/* Returns a string describing the error. */ -XMLPARSEAPI(const XML_LChar *) -XML_ErrorString(int code); - -/* Return a string containing the version number of this expat */ -XMLPARSEAPI(const XML_LChar *) -XML_ExpatVersion(void); - -typedef struct { - int major; - int minor; - int micro; -} XML_Expat_Version; - -/* Return an XML_Expat_Version structure containing numeric version - number information for this version of expat */ - -XMLPARSEAPI(XML_Expat_Version) -XML_ExpatVersionInfo(void); - -#define XML_MAJOR_VERSION 1 -#define XML_MINOR_VERSION 95 -#define XML_MICRO_VERSION 2 - -#ifdef __cplusplus -} -#endif - -#endif /* not XmlParse_INCLUDED */ diff --git a/Utilities/cmexpat/expatConfig.h.in b/Utilities/cmexpat/expatConfig.h.in deleted file mode 100644 index 8f9669a..0000000 --- a/Utilities/cmexpat/expatConfig.h.in +++ /dev/null @@ -1,43 +0,0 @@ -#include "cm_expat_mangle.h" -#if defined(_WIN32) || defined(WIN32) - -#define WIN32_LEAN_AND_MEAN -#include <windows.h> -#undef WIN32_LEAN_AND_MEAN -#include <memory.h> -#include <string.h> -#define XML_BYTE_ORDER 12 - -#else - -#cmakedefine CMEXPAT_BIGENDIAN -#ifdef CMEXPAT_BIGENDIAN -# define XML_BYTE_ORDER 21 -#else -# define XML_BYTE_ORDER 12 -#endif - -#endif - -#define XML_NS -#define XML_DTD -#define XML_CONTEXT_BYTES 1024 - -#if defined ( _MSC_VER ) -#pragma warning ( disable : 4100 ) -#pragma warning ( disable : 4127 ) -#pragma warning ( disable : 4244 ) -#pragma warning ( disable : 4251 ) -#pragma warning ( disable : 4305 ) -#pragma warning ( disable : 4309 ) -#pragma warning ( disable : 4702 ) -#pragma warning ( disable : 4706 ) -#pragma warning ( disable : 4786 ) -#pragma warning ( disable : 4057 ) -#pragma warning ( disable : 4189 ) -#pragma warning ( disable : 4505 ) -#endif - -#define VERSION "1.95.2" - -#define cmExpatUnused(x) (void)x diff --git a/Utilities/cmexpat/expatDllConfig.h.in b/Utilities/cmexpat/expatDllConfig.h.in deleted file mode 100644 index eaaf4b0..0000000 --- a/Utilities/cmexpat/expatDllConfig.h.in +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _expatDllConfig_h -#define _expatDllConfig_h - -#cmakedefine CM_EXPAT_STATIC - -#endif diff --git a/Utilities/cmexpat/expat_config.h.cmake b/Utilities/cmexpat/expat_config.h.cmake new file mode 100644 index 0000000..ad540d6 --- /dev/null +++ b/Utilities/cmexpat/expat_config.h.cmake @@ -0,0 +1,76 @@ +/* expat_config.h.in. Generated from configure.in by autoheader. */ + +/* 1234 = LIL_ENDIAN, 4321 = BIGENDIAN */ +#cmakedefine BYTEORDER @BYTEORDER@ + +/* Define to 1 if you have the `bcopy' function. */ +#cmakedefine HAVE_BCOPY + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#cmakedefine HAVE_DLFCN_H + +/* Define to 1 if you have the <fcntl.h> header file. */ +#cmakedefine HAVE_FCNTL_H + +/* Define to 1 if you have the `getpagesize' function. */ +#cmakedefine HAVE_GETPAGESIZE + +/* Define to 1 if you have the <inttypes.h> header file. */ +#cmakedefine HAVE_INTTYPES_H + +/* Define to 1 if you have the `memmove' function. */ +#cmakedefine HAVE_MEMMOVE + +/* Define to 1 if you have the <memory.h> header file. */ +#cmakedefine HAVE_MEMORY_H + +/* Define to 1 if you have a working `mmap' system call. */ +#cmakedefine HAVE_MMAP + +/* Define to 1 if you have the <stdint.h> header file. */ +#cmakedefine HAVE_STDINT_H + +/* Define to 1 if you have the <stdlib.h> header file. */ +#cmakedefine HAVE_STDLIB_H + +/* Define to 1 if you have the <strings.h> header file. */ +#cmakedefine HAVE_STRINGS_H + +/* Define to 1 if you have the <string.h> header file. */ +#cmakedefine HAVE_STRING_H + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#cmakedefine HAVE_SYS_STAT_H + +/* Define to 1 if you have the <sys/types.h> header file. */ +#cmakedefine HAVE_SYS_TYPES_H + +/* Define to 1 if you have the <unistd.h> header file. */ +#cmakedefine HAVE_UNISTD_H + +/* Define to 1 if you have the ANSI C header files. */ +#cmakedefine STDC_HEADERS + +/* whether byteorder is bigendian */ +#cmakedefine WORDS_BIGENDIAN + +/* Define to specify how much context to retain around the current parse + point. */ +#define XML_CONTEXT_BYTES 1024 + +/* Define to make parameter entity parsing functionality available. */ +/* #undef XML_DTD */ + +/* Define to make XML Namespaces functionality available. */ +/* #undef XML_NS */ + +/* Define to __FUNCTION__ or "" if `__func__' does not conform to ANSI C. */ +#ifdef _MSC_VER +# define __func__ __FUNCTION__ +#endif + +/* Define to `long' if <sys/types.h> does not define. */ +#cmakedefine off_t @OFF_T@ + +/* Define to `unsigned' if <sys/types.h> does not define. */ +#cmakedefine size_t @SIZE_T@ diff --git a/Utilities/cmexpat/ascii.h b/Utilities/cmexpat/lib/ascii.h index 6376b1f..d10530b 100644 --- a/Utilities/cmexpat/ascii.h +++ b/Utilities/cmexpat/lib/ascii.h @@ -1,6 +1,5 @@ -/* -Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd -See the file COPYING for copying permission. +/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd + See the file COPYING for copying permission. */ #define ASCII_A 0x41 @@ -69,7 +68,7 @@ See the file COPYING for copying permission. #define ASCII_9 0x39 #define ASCII_TAB 0x09 -#define ASCII_SPACE 0x20 +#define ASCII_SPACE 0x20 #define ASCII_EXCL 0x21 #define ASCII_QUOT 0x22 #define ASCII_AMP 0x26 @@ -84,3 +83,10 @@ See the file COPYING for copying permission. #define ASCII_LSQB 0x5B #define ASCII_RSQB 0x5D #define ASCII_UNDERSCORE 0x5F +#define ASCII_LPAREN 0x28 +#define ASCII_RPAREN 0x29 +#define ASCII_FF 0x0C +#define ASCII_SLASH 0x2F +#define ASCII_HASH 0x23 +#define ASCII_PIPE 0x7C +#define ASCII_COMMA 0x2C diff --git a/Utilities/cmexpat/asciitab.h b/Utilities/cmexpat/lib/asciitab.h index eb445cc..79a15c2 100644 --- a/Utilities/cmexpat/asciitab.h +++ b/Utilities/cmexpat/lib/asciitab.h @@ -1,6 +1,5 @@ -/* -Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd -See the file COPYING for copying permission. +/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd + See the file COPYING for copying permission. */ /* 0x00 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML, diff --git a/Utilities/cmexpat/lib/expat.h b/Utilities/cmexpat/lib/expat.h new file mode 100644 index 0000000..ec62f14 --- /dev/null +++ b/Utilities/cmexpat/lib/expat.h @@ -0,0 +1,1047 @@ +/* Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd + See the file COPYING for copying permission. +*/ + +#ifndef Expat_INCLUDED +#define Expat_INCLUDED 1 + +#ifdef __VMS +/* 0 1 2 3 0 1 2 3 + 1234567890123456789012345678901 1234567890123456789012345678901 */ +#define XML_SetProcessingInstructionHandler XML_SetProcessingInstrHandler +#define XML_SetUnparsedEntityDeclHandler XML_SetUnparsedEntDeclHandler +#define XML_SetStartNamespaceDeclHandler XML_SetStartNamespcDeclHandler +#define XML_SetExternalEntityRefHandlerArg XML_SetExternalEntRefHandlerArg +#endif + +#include <stdlib.h> +#include "expat_external.h" + +#ifdef __cplusplus +extern "C" { +#endif + +struct XML_ParserStruct; +typedef struct XML_ParserStruct *XML_Parser; + +/* Should this be defined using stdbool.h when C99 is available? */ +typedef unsigned char XML_Bool; +#define XML_TRUE ((XML_Bool) 1) +#define XML_FALSE ((XML_Bool) 0) + +/* The XML_Status enum gives the possible return values for several + API functions. The preprocessor #defines are included so this + stanza can be added to code that still needs to support older + versions of Expat 1.95.x: + + #ifndef XML_STATUS_OK + #define XML_STATUS_OK 1 + #define XML_STATUS_ERROR 0 + #endif + + Otherwise, the #define hackery is quite ugly and would have been + dropped. +*/ +enum XML_Status { + XML_STATUS_ERROR = 0, +#define XML_STATUS_ERROR XML_STATUS_ERROR + XML_STATUS_OK = 1, +#define XML_STATUS_OK XML_STATUS_OK + XML_STATUS_SUSPENDED = 2 +#define XML_STATUS_SUSPENDED XML_STATUS_SUSPENDED +}; + +enum XML_Error { + XML_ERROR_NONE, + XML_ERROR_NO_MEMORY, + XML_ERROR_SYNTAX, + XML_ERROR_NO_ELEMENTS, + XML_ERROR_INVALID_TOKEN, + XML_ERROR_UNCLOSED_TOKEN, + XML_ERROR_PARTIAL_CHAR, + XML_ERROR_TAG_MISMATCH, + XML_ERROR_DUPLICATE_ATTRIBUTE, + XML_ERROR_JUNK_AFTER_DOC_ELEMENT, + XML_ERROR_PARAM_ENTITY_REF, + XML_ERROR_UNDEFINED_ENTITY, + XML_ERROR_RECURSIVE_ENTITY_REF, + XML_ERROR_ASYNC_ENTITY, + XML_ERROR_BAD_CHAR_REF, + XML_ERROR_BINARY_ENTITY_REF, + XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF, + XML_ERROR_MISPLACED_XML_PI, + XML_ERROR_UNKNOWN_ENCODING, + XML_ERROR_INCORRECT_ENCODING, + XML_ERROR_UNCLOSED_CDATA_SECTION, + XML_ERROR_EXTERNAL_ENTITY_HANDLING, + XML_ERROR_NOT_STANDALONE, + XML_ERROR_UNEXPECTED_STATE, + XML_ERROR_ENTITY_DECLARED_IN_PE, + XML_ERROR_FEATURE_REQUIRES_XML_DTD, + XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING, + /* Added in 1.95.7. */ + XML_ERROR_UNBOUND_PREFIX, + /* Added in 1.95.8. */ + XML_ERROR_UNDECLARING_PREFIX, + XML_ERROR_INCOMPLETE_PE, + XML_ERROR_XML_DECL, + XML_ERROR_TEXT_DECL, + XML_ERROR_PUBLICID, + XML_ERROR_SUSPENDED, + XML_ERROR_NOT_SUSPENDED, + XML_ERROR_ABORTED, + XML_ERROR_FINISHED, + XML_ERROR_SUSPEND_PE, + /* Added in 2.0. */ + XML_ERROR_RESERVED_PREFIX_XML, + XML_ERROR_RESERVED_PREFIX_XMLNS, + XML_ERROR_RESERVED_NAMESPACE_URI +}; + +enum XML_Content_Type { + XML_CTYPE_EMPTY = 1, + XML_CTYPE_ANY, + XML_CTYPE_MIXED, + XML_CTYPE_NAME, + XML_CTYPE_CHOICE, + XML_CTYPE_SEQ +}; + +enum XML_Content_Quant { + XML_CQUANT_NONE, + XML_CQUANT_OPT, + XML_CQUANT_REP, + XML_CQUANT_PLUS +}; + +/* If type == XML_CTYPE_EMPTY or XML_CTYPE_ANY, then quant will be + XML_CQUANT_NONE, and the other fields will be zero or NULL. + If type == XML_CTYPE_MIXED, then quant will be NONE or REP and + numchildren will contain number of elements that may be mixed in + and children point to an array of XML_Content cells that will be + all of XML_CTYPE_NAME type with no quantification. + + If type == XML_CTYPE_NAME, then the name points to the name, and + the numchildren field will be zero and children will be NULL. The + quant fields indicates any quantifiers placed on the name. + + CHOICE and SEQ will have name NULL, the number of children in + numchildren and children will point, recursively, to an array + of XML_Content cells. + + The EMPTY, ANY, and MIXED types will only occur at top level. +*/ + +typedef struct XML_cp XML_Content; + +struct XML_cp { + enum XML_Content_Type type; + enum XML_Content_Quant quant; + XML_Char * name; + unsigned int numchildren; + XML_Content * children; +}; + + +/* This is called for an element declaration. See above for + description of the model argument. It's the caller's responsibility + to free model when finished with it. +*/ +typedef void (XMLCALL *XML_ElementDeclHandler) (void *userData, + const XML_Char *name, + XML_Content *model); + +XMLPARSEAPI(void) +XML_SetElementDeclHandler(XML_Parser parser, + XML_ElementDeclHandler eldecl); + +/* The Attlist declaration handler is called for *each* attribute. So + a single Attlist declaration with multiple attributes declared will + generate multiple calls to this handler. The "default" parameter + may be NULL in the case of the "#IMPLIED" or "#REQUIRED" + keyword. The "isrequired" parameter will be true and the default + value will be NULL in the case of "#REQUIRED". If "isrequired" is + true and default is non-NULL, then this is a "#FIXED" default. +*/ +typedef void (XMLCALL *XML_AttlistDeclHandler) ( + void *userData, + const XML_Char *elname, + const XML_Char *attname, + const XML_Char *att_type, + const XML_Char *dflt, + int isrequired); + +XMLPARSEAPI(void) +XML_SetAttlistDeclHandler(XML_Parser parser, + XML_AttlistDeclHandler attdecl); + +/* The XML declaration handler is called for *both* XML declarations + and text declarations. The way to distinguish is that the version + parameter will be NULL for text declarations. The encoding + parameter may be NULL for XML declarations. The standalone + parameter will be -1, 0, or 1 indicating respectively that there + was no standalone parameter in the declaration, that it was given + as no, or that it was given as yes. +*/ +typedef void (XMLCALL *XML_XmlDeclHandler) (void *userData, + const XML_Char *version, + const XML_Char *encoding, + int standalone); + +XMLPARSEAPI(void) +XML_SetXmlDeclHandler(XML_Parser parser, + XML_XmlDeclHandler xmldecl); + + +typedef struct { + void *(*malloc_fcn)(size_t size); + void *(*realloc_fcn)(void *ptr, size_t size); + void (*free_fcn)(void *ptr); +} XML_Memory_Handling_Suite; + +/* Constructs a new parser; encoding is the encoding specified by the + external protocol or NULL if there is none specified. +*/ +XMLPARSEAPI(XML_Parser) +XML_ParserCreate(const XML_Char *encoding); + +/* Constructs a new parser and namespace processor. Element type + names and attribute names that belong to a namespace will be + expanded; unprefixed attribute names are never expanded; unprefixed + element type names are expanded only if there is a default + namespace. The expanded name is the concatenation of the namespace + URI, the namespace separator character, and the local part of the + name. If the namespace separator is '\0' then the namespace URI + and the local part will be concatenated without any separator. + It is a programming error to use the separator '\0' with namespace + triplets (see XML_SetReturnNSTriplet). +*/ +XMLPARSEAPI(XML_Parser) +XML_ParserCreateNS(const XML_Char *encoding, XML_Char namespaceSeparator); + + +/* Constructs a new parser using the memory management suite referred to + by memsuite. If memsuite is NULL, then use the standard library memory + suite. If namespaceSeparator is non-NULL it creates a parser with + namespace processing as described above. The character pointed at + will serve as the namespace separator. + + All further memory operations used for the created parser will come from + the given suite. +*/ +XMLPARSEAPI(XML_Parser) +XML_ParserCreate_MM(const XML_Char *encoding, + const XML_Memory_Handling_Suite *memsuite, + const XML_Char *namespaceSeparator); + +/* Prepare a parser object to be re-used. This is particularly + valuable when memory allocation overhead is disproportionatly high, + such as when a large number of small documnents need to be parsed. + All handlers are cleared from the parser, except for the + unknownEncodingHandler. The parser's external state is re-initialized + except for the values of ns and ns_triplets. + + Added in Expat 1.95.3. +*/ +XMLPARSEAPI(XML_Bool) +XML_ParserReset(XML_Parser parser, const XML_Char *encoding); + +/* atts is array of name/value pairs, terminated by 0; + names and values are 0 terminated. +*/ +typedef void (XMLCALL *XML_StartElementHandler) (void *userData, + const XML_Char *name, + const XML_Char **atts); + +typedef void (XMLCALL *XML_EndElementHandler) (void *userData, + const XML_Char *name); + + +/* s is not 0 terminated. */ +typedef void (XMLCALL *XML_CharacterDataHandler) (void *userData, + const XML_Char *s, + int len); + +/* target and data are 0 terminated */ +typedef void (XMLCALL *XML_ProcessingInstructionHandler) ( + void *userData, + const XML_Char *target, + const XML_Char *data); + +/* data is 0 terminated */ +typedef void (XMLCALL *XML_CommentHandler) (void *userData, + const XML_Char *data); + +typedef void (XMLCALL *XML_StartCdataSectionHandler) (void *userData); +typedef void (XMLCALL *XML_EndCdataSectionHandler) (void *userData); + +/* This is called for any characters in the XML document for which + there is no applicable handler. This includes both characters that + are part of markup which is of a kind that is not reported + (comments, markup declarations), or characters that are part of a + construct which could be reported but for which no handler has been + supplied. The characters are passed exactly as they were in the XML + document except that they will be encoded in UTF-8 or UTF-16. + Line boundaries are not normalized. Note that a byte order mark + character is not passed to the default handler. There are no + guarantees about how characters are divided between calls to the + default handler: for example, a comment might be split between + multiple calls. +*/ +typedef void (XMLCALL *XML_DefaultHandler) (void *userData, + const XML_Char *s, + int len); + +/* This is called for the start of the DOCTYPE declaration, before + any DTD or internal subset is parsed. +*/ +typedef void (XMLCALL *XML_StartDoctypeDeclHandler) ( + void *userData, + const XML_Char *doctypeName, + const XML_Char *sysid, + const XML_Char *pubid, + int has_internal_subset); + +/* This is called for the start of the DOCTYPE declaration when the + closing > is encountered, but after processing any external + subset. +*/ +typedef void (XMLCALL *XML_EndDoctypeDeclHandler)(void *userData); + +/* This is called for entity declarations. The is_parameter_entity + argument will be non-zero if the entity is a parameter entity, zero + otherwise. + + For internal entities (<!ENTITY foo "bar">), value will + be non-NULL and systemId, publicID, and notationName will be NULL. + The value string is NOT nul-terminated; the length is provided in + the value_length argument. Since it is legal to have zero-length + values, do not use this argument to test for internal entities. + + For external entities, value will be NULL and systemId will be + non-NULL. The publicId argument will be NULL unless a public + identifier was provided. The notationName argument will have a + non-NULL value only for unparsed entity declarations. + + Note that is_parameter_entity can't be changed to XML_Bool, since + that would break binary compatibility. +*/ +typedef void (XMLCALL *XML_EntityDeclHandler) ( + void *userData, + const XML_Char *entityName, + int is_parameter_entity, + const XML_Char *value, + int value_length, + const XML_Char *base, + const XML_Char *systemId, + const XML_Char *publicId, + const XML_Char *notationName); + +XMLPARSEAPI(void) +XML_SetEntityDeclHandler(XML_Parser parser, + XML_EntityDeclHandler handler); + +/* OBSOLETE -- OBSOLETE -- OBSOLETE + This handler has been superceded by the EntityDeclHandler above. + It is provided here for backward compatibility. + + This is called for a declaration of an unparsed (NDATA) entity. + The base argument is whatever was set by XML_SetBase. The + entityName, systemId and notationName arguments will never be + NULL. The other arguments may be. +*/ +typedef void (XMLCALL *XML_UnparsedEntityDeclHandler) ( + void *userData, + const XML_Char *entityName, + const XML_Char *base, + const XML_Char *systemId, + const XML_Char *publicId, + const XML_Char *notationName); + +/* This is called for a declaration of notation. The base argument is + whatever was set by XML_SetBase. The notationName will never be + NULL. The other arguments can be. +*/ +typedef void (XMLCALL *XML_NotationDeclHandler) ( + void *userData, + const XML_Char *notationName, + const XML_Char *base, + const XML_Char *systemId, + const XML_Char *publicId); + +/* When namespace processing is enabled, these are called once for + each namespace declaration. The call to the start and end element + handlers occur between the calls to the start and end namespace + declaration handlers. For an xmlns attribute, prefix will be + NULL. For an xmlns="" attribute, uri will be NULL. +*/ +typedef void (XMLCALL *XML_StartNamespaceDeclHandler) ( + void *userData, + const XML_Char *prefix, + const XML_Char *uri); + +typedef void (XMLCALL *XML_EndNamespaceDeclHandler) ( + void *userData, + const XML_Char *prefix); + +/* This is called if the document is not standalone, that is, it has an + external subset or a reference to a parameter entity, but does not + have standalone="yes". If this handler returns XML_STATUS_ERROR, + then processing will not continue, and the parser will return a + XML_ERROR_NOT_STANDALONE error. + If parameter entity parsing is enabled, then in addition to the + conditions above this handler will only be called if the referenced + entity was actually read. +*/ +typedef int (XMLCALL *XML_NotStandaloneHandler) (void *userData); + +/* This is called for a reference to an external parsed general + entity. The referenced entity is not automatically parsed. The + application can parse it immediately or later using + XML_ExternalEntityParserCreate. + + The parser argument is the parser parsing the entity containing the + reference; it can be passed as the parser argument to + XML_ExternalEntityParserCreate. The systemId argument is the + system identifier as specified in the entity declaration; it will + not be NULL. + + The base argument is the system identifier that should be used as + the base for resolving systemId if systemId was relative; this is + set by XML_SetBase; it may be NULL. + + The publicId argument is the public identifier as specified in the + entity declaration, or NULL if none was specified; the whitespace + in the public identifier will have been normalized as required by + the XML spec. + + The context argument specifies the parsing context in the format + expected by the context argument to XML_ExternalEntityParserCreate; + context is valid only until the handler returns, so if the + referenced entity is to be parsed later, it must be copied. + context is NULL only when the entity is a parameter entity. + + The handler should return XML_STATUS_ERROR if processing should not + continue because of a fatal error in the handling of the external + entity. In this case the calling parser will return an + XML_ERROR_EXTERNAL_ENTITY_HANDLING error. + + Note that unlike other handlers the first argument is the parser, + not userData. +*/ +typedef int (XMLCALL *XML_ExternalEntityRefHandler) ( + XML_Parser parser, + const XML_Char *context, + const XML_Char *base, + const XML_Char *systemId, + const XML_Char *publicId); + +/* This is called in two situations: + 1) An entity reference is encountered for which no declaration + has been read *and* this is not an error. + 2) An internal entity reference is read, but not expanded, because + XML_SetDefaultHandler has been called. + Note: skipped parameter entities in declarations and skipped general + entities in attribute values cannot be reported, because + the event would be out of sync with the reporting of the + declarations or attribute values +*/ +typedef void (XMLCALL *XML_SkippedEntityHandler) ( + void *userData, + const XML_Char *entityName, + int is_parameter_entity); + +/* This structure is filled in by the XML_UnknownEncodingHandler to + provide information to the parser about encodings that are unknown + to the parser. + + The map[b] member gives information about byte sequences whose + first byte is b. + + If map[b] is c where c is >= 0, then b by itself encodes the + Unicode scalar value c. + + If map[b] is -1, then the byte sequence is malformed. + + If map[b] is -n, where n >= 2, then b is the first byte of an + n-byte sequence that encodes a single Unicode scalar value. + + The data member will be passed as the first argument to the convert + function. + + The convert function is used to convert multibyte sequences; s will + point to a n-byte sequence where map[(unsigned char)*s] == -n. The + convert function must return the Unicode scalar value represented + by this byte sequence or -1 if the byte sequence is malformed. + + The convert function may be NULL if the encoding is a single-byte + encoding, that is if map[b] >= -1 for all bytes b. + + When the parser is finished with the encoding, then if release is + not NULL, it will call release passing it the data member; once + release has been called, the convert function will not be called + again. + + Expat places certain restrictions on the encodings that are supported + using this mechanism. + + 1. Every ASCII character that can appear in a well-formed XML document, + other than the characters + + $@\^`{}~ + + must be represented by a single byte, and that byte must be the + same byte that represents that character in ASCII. + + 2. No character may require more than 4 bytes to encode. + + 3. All characters encoded must have Unicode scalar values <= + 0xFFFF, (i.e., characters that would be encoded by surrogates in + UTF-16 are not allowed). Note that this restriction doesn't + apply to the built-in support for UTF-8 and UTF-16. + + 4. No Unicode character may be encoded by more than one distinct + sequence of bytes. +*/ +typedef struct { + int map[256]; + void *data; + int (XMLCALL *convert)(void *data, const char *s); + void (XMLCALL *release)(void *data); +} XML_Encoding; + +/* This is called for an encoding that is unknown to the parser. + + The encodingHandlerData argument is that which was passed as the + second argument to XML_SetUnknownEncodingHandler. + + The name argument gives the name of the encoding as specified in + the encoding declaration. + + If the callback can provide information about the encoding, it must + fill in the XML_Encoding structure, and return XML_STATUS_OK. + Otherwise it must return XML_STATUS_ERROR. + + If info does not describe a suitable encoding, then the parser will + return an XML_UNKNOWN_ENCODING error. +*/ +typedef int (XMLCALL *XML_UnknownEncodingHandler) ( + void *encodingHandlerData, + const XML_Char *name, + XML_Encoding *info); + +XMLPARSEAPI(void) +XML_SetElementHandler(XML_Parser parser, + XML_StartElementHandler start, + XML_EndElementHandler end); + +XMLPARSEAPI(void) +XML_SetStartElementHandler(XML_Parser parser, + XML_StartElementHandler handler); + +XMLPARSEAPI(void) +XML_SetEndElementHandler(XML_Parser parser, + XML_EndElementHandler handler); + +XMLPARSEAPI(void) +XML_SetCharacterDataHandler(XML_Parser parser, + XML_CharacterDataHandler handler); + +XMLPARSEAPI(void) +XML_SetProcessingInstructionHandler(XML_Parser parser, + XML_ProcessingInstructionHandler handler); +XMLPARSEAPI(void) +XML_SetCommentHandler(XML_Parser parser, + XML_CommentHandler handler); + +XMLPARSEAPI(void) +XML_SetCdataSectionHandler(XML_Parser parser, + XML_StartCdataSectionHandler start, + XML_EndCdataSectionHandler end); + +XMLPARSEAPI(void) +XML_SetStartCdataSectionHandler(XML_Parser parser, + XML_StartCdataSectionHandler start); + +XMLPARSEAPI(void) +XML_SetEndCdataSectionHandler(XML_Parser parser, + XML_EndCdataSectionHandler end); + +/* This sets the default handler and also inhibits expansion of + internal entities. These entity references will be passed to the + default handler, or to the skipped entity handler, if one is set. +*/ +XMLPARSEAPI(void) +XML_SetDefaultHandler(XML_Parser parser, + XML_DefaultHandler handler); + +/* This sets the default handler but does not inhibit expansion of + internal entities. The entity reference will not be passed to the + default handler. +*/ +XMLPARSEAPI(void) +XML_SetDefaultHandlerExpand(XML_Parser parser, + XML_DefaultHandler handler); + +XMLPARSEAPI(void) +XML_SetDoctypeDeclHandler(XML_Parser parser, + XML_StartDoctypeDeclHandler start, + XML_EndDoctypeDeclHandler end); + +XMLPARSEAPI(void) +XML_SetStartDoctypeDeclHandler(XML_Parser parser, + XML_StartDoctypeDeclHandler start); + +XMLPARSEAPI(void) +XML_SetEndDoctypeDeclHandler(XML_Parser parser, + XML_EndDoctypeDeclHandler end); + +XMLPARSEAPI(void) +XML_SetUnparsedEntityDeclHandler(XML_Parser parser, + XML_UnparsedEntityDeclHandler handler); + +XMLPARSEAPI(void) +XML_SetNotationDeclHandler(XML_Parser parser, + XML_NotationDeclHandler handler); + +XMLPARSEAPI(void) +XML_SetNamespaceDeclHandler(XML_Parser parser, + XML_StartNamespaceDeclHandler start, + XML_EndNamespaceDeclHandler end); + +XMLPARSEAPI(void) +XML_SetStartNamespaceDeclHandler(XML_Parser parser, + XML_StartNamespaceDeclHandler start); + +XMLPARSEAPI(void) +XML_SetEndNamespaceDeclHandler(XML_Parser parser, + XML_EndNamespaceDeclHandler end); + +XMLPARSEAPI(void) +XML_SetNotStandaloneHandler(XML_Parser parser, + XML_NotStandaloneHandler handler); + +XMLPARSEAPI(void) +XML_SetExternalEntityRefHandler(XML_Parser parser, + XML_ExternalEntityRefHandler handler); + +/* If a non-NULL value for arg is specified here, then it will be + passed as the first argument to the external entity ref handler + instead of the parser object. +*/ +XMLPARSEAPI(void) +XML_SetExternalEntityRefHandlerArg(XML_Parser parser, + void *arg); + +XMLPARSEAPI(void) +XML_SetSkippedEntityHandler(XML_Parser parser, + XML_SkippedEntityHandler handler); + +XMLPARSEAPI(void) +XML_SetUnknownEncodingHandler(XML_Parser parser, + XML_UnknownEncodingHandler handler, + void *encodingHandlerData); + +/* This can be called within a handler for a start element, end + element, processing instruction or character data. It causes the + corresponding markup to be passed to the default handler. +*/ +XMLPARSEAPI(void) +XML_DefaultCurrent(XML_Parser parser); + +/* If do_nst is non-zero, and namespace processing is in effect, and + a name has a prefix (i.e. an explicit namespace qualifier) then + that name is returned as a triplet in a single string separated by + the separator character specified when the parser was created: URI + + sep + local_name + sep + prefix. + + If do_nst is zero, then namespace information is returned in the + default manner (URI + sep + local_name) whether or not the name + has a prefix. + + Note: Calling XML_SetReturnNSTriplet after XML_Parse or + XML_ParseBuffer has no effect. +*/ + +XMLPARSEAPI(void) +XML_SetReturnNSTriplet(XML_Parser parser, int do_nst); + +/* This value is passed as the userData argument to callbacks. */ +XMLPARSEAPI(void) +XML_SetUserData(XML_Parser parser, void *userData); + +/* Returns the last value set by XML_SetUserData or NULL. */ +#define XML_GetUserData(parser) (*(void **)(parser)) + +/* This is equivalent to supplying an encoding argument to + XML_ParserCreate. On success XML_SetEncoding returns non-zero, + zero otherwise. + Note: Calling XML_SetEncoding after XML_Parse or XML_ParseBuffer + has no effect and returns XML_STATUS_ERROR. +*/ +XMLPARSEAPI(enum XML_Status) +XML_SetEncoding(XML_Parser parser, const XML_Char *encoding); + +/* If this function is called, then the parser will be passed as the + first argument to callbacks instead of userData. The userData will + still be accessible using XML_GetUserData. +*/ +XMLPARSEAPI(void) +XML_UseParserAsHandlerArg(XML_Parser parser); + +/* If useDTD == XML_TRUE is passed to this function, then the parser + will assume that there is an external subset, even if none is + specified in the document. In such a case the parser will call the + externalEntityRefHandler with a value of NULL for the systemId + argument (the publicId and context arguments will be NULL as well). + Note: For the purpose of checking WFC: Entity Declared, passing + useDTD == XML_TRUE will make the parser behave as if the document + had a DTD with an external subset. + Note: If this function is called, then this must be done before + the first call to XML_Parse or XML_ParseBuffer, since it will + have no effect after that. Returns + XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING. + Note: If the document does not have a DOCTYPE declaration at all, + then startDoctypeDeclHandler and endDoctypeDeclHandler will not + be called, despite an external subset being parsed. + Note: If XML_DTD is not defined when Expat is compiled, returns + XML_ERROR_FEATURE_REQUIRES_XML_DTD. +*/ +XMLPARSEAPI(enum XML_Error) +XML_UseForeignDTD(XML_Parser parser, XML_Bool useDTD); + + +/* Sets the base to be used for resolving relative URIs in system + identifiers in declarations. Resolving relative identifiers is + left to the application: this value will be passed through as the + base argument to the XML_ExternalEntityRefHandler, + XML_NotationDeclHandler and XML_UnparsedEntityDeclHandler. The base + argument will be copied. Returns XML_STATUS_ERROR if out of memory, + XML_STATUS_OK otherwise. +*/ +XMLPARSEAPI(enum XML_Status) +XML_SetBase(XML_Parser parser, const XML_Char *base); + +XMLPARSEAPI(const XML_Char *) +XML_GetBase(XML_Parser parser); + +/* Returns the number of the attribute/value pairs passed in last call + to the XML_StartElementHandler that were specified in the start-tag + rather than defaulted. Each attribute/value pair counts as 2; thus + this correspondds to an index into the atts array passed to the + XML_StartElementHandler. +*/ +XMLPARSEAPI(int) +XML_GetSpecifiedAttributeCount(XML_Parser parser); + +/* Returns the index of the ID attribute passed in the last call to + XML_StartElementHandler, or -1 if there is no ID attribute. Each + attribute/value pair counts as 2; thus this correspondds to an + index into the atts array passed to the XML_StartElementHandler. +*/ +XMLPARSEAPI(int) +XML_GetIdAttributeIndex(XML_Parser parser); + +#ifdef XML_ATTR_INFO +/* Source file byte offsets for the start and end of attribute names and values. + The value indices are exclusive of surrounding quotes; thus in a UTF-8 source + file an attribute value of "blah" will yield: + info->valueEnd - info->valueStart = 4 bytes. +*/ +typedef struct { + XML_Index nameStart; /* Offset to beginning of the attribute name. */ + XML_Index nameEnd; /* Offset after the attribute name's last byte. */ + XML_Index valueStart; /* Offset to beginning of the attribute value. */ + XML_Index valueEnd; /* Offset after the attribute value's last byte. */ +} XML_AttrInfo; + +/* Returns an array of XML_AttrInfo structures for the attribute/value pairs + passed in last call to the XML_StartElementHandler that were specified + in the start-tag rather than defaulted. Each attribute/value pair counts + as 1; thus the number of entries in the array is + XML_GetSpecifiedAttributeCount(parser) / 2. +*/ +XMLPARSEAPI(const XML_AttrInfo *) +XML_GetAttributeInfo(XML_Parser parser); +#endif + +/* Parses some input. Returns XML_STATUS_ERROR if a fatal error is + detected. The last call to XML_Parse must have isFinal true; len + may be zero for this call (or any other). + + Though the return values for these functions has always been + described as a Boolean value, the implementation, at least for the + 1.95.x series, has always returned exactly one of the XML_Status + values. +*/ +XMLPARSEAPI(enum XML_Status) +XML_Parse(XML_Parser parser, const char *s, int len, int isFinal); + +XMLPARSEAPI(void *) +XML_GetBuffer(XML_Parser parser, int len); + +XMLPARSEAPI(enum XML_Status) +XML_ParseBuffer(XML_Parser parser, int len, int isFinal); + +/* Stops parsing, causing XML_Parse() or XML_ParseBuffer() to return. + Must be called from within a call-back handler, except when aborting + (resumable = 0) an already suspended parser. Some call-backs may + still follow because they would otherwise get lost. Examples: + - endElementHandler() for empty elements when stopped in + startElementHandler(), + - endNameSpaceDeclHandler() when stopped in endElementHandler(), + and possibly others. + + Can be called from most handlers, including DTD related call-backs, + except when parsing an external parameter entity and resumable != 0. + Returns XML_STATUS_OK when successful, XML_STATUS_ERROR otherwise. + Possible error codes: + - XML_ERROR_SUSPENDED: when suspending an already suspended parser. + - XML_ERROR_FINISHED: when the parser has already finished. + - XML_ERROR_SUSPEND_PE: when suspending while parsing an external PE. + + When resumable != 0 (true) then parsing is suspended, that is, + XML_Parse() and XML_ParseBuffer() return XML_STATUS_SUSPENDED. + Otherwise, parsing is aborted, that is, XML_Parse() and XML_ParseBuffer() + return XML_STATUS_ERROR with error code XML_ERROR_ABORTED. + + *Note*: + This will be applied to the current parser instance only, that is, if + there is a parent parser then it will continue parsing when the + externalEntityRefHandler() returns. It is up to the implementation of + the externalEntityRefHandler() to call XML_StopParser() on the parent + parser (recursively), if one wants to stop parsing altogether. + + When suspended, parsing can be resumed by calling XML_ResumeParser(). +*/ +XMLPARSEAPI(enum XML_Status) +XML_StopParser(XML_Parser parser, XML_Bool resumable); + +/* Resumes parsing after it has been suspended with XML_StopParser(). + Must not be called from within a handler call-back. Returns same + status codes as XML_Parse() or XML_ParseBuffer(). + Additional error code XML_ERROR_NOT_SUSPENDED possible. + + *Note*: + This must be called on the most deeply nested child parser instance + first, and on its parent parser only after the child parser has finished, + to be applied recursively until the document entity's parser is restarted. + That is, the parent parser will not resume by itself and it is up to the + application to call XML_ResumeParser() on it at the appropriate moment. +*/ +XMLPARSEAPI(enum XML_Status) +XML_ResumeParser(XML_Parser parser); + +enum XML_Parsing { + XML_INITIALIZED, + XML_PARSING, + XML_FINISHED, + XML_SUSPENDED +}; + +typedef struct { + enum XML_Parsing parsing; + XML_Bool finalBuffer; +} XML_ParsingStatus; + +/* Returns status of parser with respect to being initialized, parsing, + finished, or suspended and processing the final buffer. + XXX XML_Parse() and XML_ParseBuffer() should return XML_ParsingStatus, + XXX with XML_FINISHED_OK or XML_FINISHED_ERROR replacing XML_FINISHED +*/ +XMLPARSEAPI(void) +XML_GetParsingStatus(XML_Parser parser, XML_ParsingStatus *status); + +/* Creates an XML_Parser object that can parse an external general + entity; context is a '\0'-terminated string specifying the parse + context; encoding is a '\0'-terminated string giving the name of + the externally specified encoding, or NULL if there is no + externally specified encoding. The context string consists of a + sequence of tokens separated by formfeeds (\f); a token consisting + of a name specifies that the general entity of the name is open; a + token of the form prefix=uri specifies the namespace for a + particular prefix; a token of the form =uri specifies the default + namespace. This can be called at any point after the first call to + an ExternalEntityRefHandler so longer as the parser has not yet + been freed. The new parser is completely independent and may + safely be used in a separate thread. The handlers and userData are + initialized from the parser argument. Returns NULL if out of memory. + Otherwise returns a new XML_Parser object. +*/ +XMLPARSEAPI(XML_Parser) +XML_ExternalEntityParserCreate(XML_Parser parser, + const XML_Char *context, + const XML_Char *encoding); + +enum XML_ParamEntityParsing { + XML_PARAM_ENTITY_PARSING_NEVER, + XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE, + XML_PARAM_ENTITY_PARSING_ALWAYS +}; + +/* Controls parsing of parameter entities (including the external DTD + subset). If parsing of parameter entities is enabled, then + references to external parameter entities (including the external + DTD subset) will be passed to the handler set with + XML_SetExternalEntityRefHandler. The context passed will be 0. + + Unlike external general entities, external parameter entities can + only be parsed synchronously. If the external parameter entity is + to be parsed, it must be parsed during the call to the external + entity ref handler: the complete sequence of + XML_ExternalEntityParserCreate, XML_Parse/XML_ParseBuffer and + XML_ParserFree calls must be made during this call. After + XML_ExternalEntityParserCreate has been called to create the parser + for the external parameter entity (context must be 0 for this + call), it is illegal to make any calls on the old parser until + XML_ParserFree has been called on the newly created parser. + If the library has been compiled without support for parameter + entity parsing (ie without XML_DTD being defined), then + XML_SetParamEntityParsing will return 0 if parsing of parameter + entities is requested; otherwise it will return non-zero. + Note: If XML_SetParamEntityParsing is called after XML_Parse or + XML_ParseBuffer, then it has no effect and will always return 0. +*/ +XMLPARSEAPI(int) +XML_SetParamEntityParsing(XML_Parser parser, + enum XML_ParamEntityParsing parsing); + +/* Sets the hash salt to use for internal hash calculations. + Helps in preventing DoS attacks based on predicting hash + function behavior. This must be called before parsing is started. + Returns 1 if successful, 0 when called after parsing has started. +*/ +XMLPARSEAPI(int) +XML_SetHashSalt(XML_Parser parser, + unsigned long hash_salt); + +/* If XML_Parse or XML_ParseBuffer have returned XML_STATUS_ERROR, then + XML_GetErrorCode returns information about the error. +*/ +XMLPARSEAPI(enum XML_Error) +XML_GetErrorCode(XML_Parser parser); + +/* These functions return information about the current parse + location. They may be called from any callback called to report + some parse event; in this case the location is the location of the + first of the sequence of characters that generated the event. When + called from callbacks generated by declarations in the document + prologue, the location identified isn't as neatly defined, but will + be within the relevant markup. When called outside of the callback + functions, the position indicated will be just past the last parse + event (regardless of whether there was an associated callback). + + They may also be called after returning from a call to XML_Parse + or XML_ParseBuffer. If the return value is XML_STATUS_ERROR then + the location is the location of the character at which the error + was detected; otherwise the location is the location of the last + parse event, as described above. +*/ +XMLPARSEAPI(XML_Size) XML_GetCurrentLineNumber(XML_Parser parser); +XMLPARSEAPI(XML_Size) XML_GetCurrentColumnNumber(XML_Parser parser); +XMLPARSEAPI(XML_Index) XML_GetCurrentByteIndex(XML_Parser parser); + +/* Return the number of bytes in the current event. + Returns 0 if the event is in an internal entity. +*/ +XMLPARSEAPI(int) +XML_GetCurrentByteCount(XML_Parser parser); + +/* If XML_CONTEXT_BYTES is defined, returns the input buffer, sets + the integer pointed to by offset to the offset within this buffer + of the current parse position, and sets the integer pointed to by size + to the size of this buffer (the number of input bytes). Otherwise + returns a NULL pointer. Also returns a NULL pointer if a parse isn't + active. + + NOTE: The character pointer returned should not be used outside + the handler that makes the call. +*/ +XMLPARSEAPI(const char *) +XML_GetInputContext(XML_Parser parser, + int *offset, + int *size); + +/* For backwards compatibility with previous versions. */ +#define XML_GetErrorLineNumber XML_GetCurrentLineNumber +#define XML_GetErrorColumnNumber XML_GetCurrentColumnNumber +#define XML_GetErrorByteIndex XML_GetCurrentByteIndex + +/* Frees the content model passed to the element declaration handler */ +XMLPARSEAPI(void) +XML_FreeContentModel(XML_Parser parser, XML_Content *model); + +/* Exposing the memory handling functions used in Expat */ +XMLPARSEAPI(void *) +XML_MemMalloc(XML_Parser parser, size_t size); + +XMLPARSEAPI(void *) +XML_MemRealloc(XML_Parser parser, void *ptr, size_t size); + +XMLPARSEAPI(void) +XML_MemFree(XML_Parser parser, void *ptr); + +/* Frees memory used by the parser. */ +XMLPARSEAPI(void) +XML_ParserFree(XML_Parser parser); + +/* Returns a string describing the error. */ +XMLPARSEAPI(const XML_LChar *) +XML_ErrorString(enum XML_Error code); + +/* Return a string containing the version number of this expat */ +XMLPARSEAPI(const XML_LChar *) +XML_ExpatVersion(void); + +typedef struct { + int major; + int minor; + int micro; +} XML_Expat_Version; + +/* Return an XML_Expat_Version structure containing numeric version + number information for this version of expat. +*/ +XMLPARSEAPI(XML_Expat_Version) +XML_ExpatVersionInfo(void); + +/* Added in Expat 1.95.5. */ +enum XML_FeatureEnum { + XML_FEATURE_END = 0, + XML_FEATURE_UNICODE, + XML_FEATURE_UNICODE_WCHAR_T, + XML_FEATURE_DTD, + XML_FEATURE_CONTEXT_BYTES, + XML_FEATURE_MIN_SIZE, + XML_FEATURE_SIZEOF_XML_CHAR, + XML_FEATURE_SIZEOF_XML_LCHAR, + XML_FEATURE_NS, + XML_FEATURE_LARGE_SIZE, + XML_FEATURE_ATTR_INFO + /* Additional features must be added to the end of this enum. */ +}; + +typedef struct { + enum XML_FeatureEnum feature; + const XML_LChar *name; + long int value; +} XML_Feature; + +XMLPARSEAPI(const XML_Feature *) +XML_GetFeatureList(void); + + +/* Expat follows the GNU/Linux convention of odd number minor version for + beta/development releases and even number minor version for stable + releases. Micro is bumped with each release, and set to 0 with each + change to major or minor version. +*/ +#define XML_MAJOR_VERSION 2 +#define XML_MINOR_VERSION 1 +#define XML_MICRO_VERSION 1 + +#ifdef __cplusplus +} +#endif + +#endif /* not Expat_INCLUDED */ diff --git a/Utilities/cmexpat/lib/expat_external.h b/Utilities/cmexpat/lib/expat_external.h new file mode 100644 index 0000000..b2be17b --- /dev/null +++ b/Utilities/cmexpat/lib/expat_external.h @@ -0,0 +1,117 @@ +/* Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd + See the file COPYING for copying permission. +*/ + +#ifndef Expat_External_INCLUDED +#define Expat_External_INCLUDED 1 + +/* External API definitions */ + +#if defined(_MSC_EXTENSIONS) && !defined(__BEOS__) && !defined(__CYGWIN__) +#define XML_USE_MSC_EXTENSIONS 1 +#endif + +/* Expat tries very hard to make the API boundary very specifically + defined. There are two macros defined to control this boundary; + each of these can be defined before including this header to + achieve some different behavior, but doing so it not recommended or + tested frequently. + + XMLCALL - The calling convention to use for all calls across the + "library boundary." This will default to cdecl, and + try really hard to tell the compiler that's what we + want. + + XMLIMPORT - Whatever magic is needed to note that a function is + to be imported from a dynamically loaded library + (.dll, .so, or .sl, depending on your platform). + + The XMLCALL macro was added in Expat 1.95.7. The only one which is + expected to be directly useful in client code is XMLCALL. + + Note that on at least some Unix versions, the Expat library must be + compiled with the cdecl calling convention as the default since + system headers may assume the cdecl convention. +*/ +#ifndef XMLCALL +#if defined(_MSC_VER) +#define XMLCALL __cdecl +#elif defined(__GNUC__) && defined(__i386) && !defined(__INTEL_COMPILER) +#define XMLCALL __attribute__((cdecl)) +#else +/* For any platform which uses this definition and supports more than + one calling convention, we need to extend this definition to + declare the convention used on that platform, if it's possible to + do so. + + If this is the case for your platform, please file a bug report + with information on how to identify your platform via the C + pre-processor and how to specify the same calling convention as the + platform's malloc() implementation. +*/ +#define XMLCALL +#endif +#endif /* not defined XMLCALL */ + +/* Build within CMake hard-codes use of a static library. */ +#define XML_STATIC + +#if !defined(XML_STATIC) && !defined(XMLIMPORT) +#ifndef XML_BUILDING_EXPAT +/* using Expat from an application */ + +#ifdef XML_USE_MSC_EXTENSIONS +#define XMLIMPORT __declspec(dllimport) +#endif + +#endif +#endif /* not defined XML_STATIC */ + + +/* If we didn't define it above, define it away: */ +#ifndef XMLIMPORT +#define XMLIMPORT +#endif + + +#define XMLPARSEAPI(type) XMLIMPORT type XMLCALL + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef XML_UNICODE_WCHAR_T +#define XML_UNICODE +#endif + +#ifdef XML_UNICODE /* Information is UTF-16 encoded. */ +#ifdef XML_UNICODE_WCHAR_T +typedef wchar_t XML_Char; +typedef wchar_t XML_LChar; +#else +typedef unsigned short XML_Char; +typedef char XML_LChar; +#endif /* XML_UNICODE_WCHAR_T */ +#else /* Information is UTF-8 encoded. */ +typedef char XML_Char; +typedef char XML_LChar; +#endif /* XML_UNICODE */ + +#ifdef XML_LARGE_SIZE /* Use large integers for file/stream positions. */ +#if defined(XML_USE_MSC_EXTENSIONS) && _MSC_VER < 1400 +typedef __int64 XML_Index; +typedef unsigned __int64 XML_Size; +#else +typedef long long XML_Index; +typedef unsigned long long XML_Size; +#endif +#else +typedef long XML_Index; +typedef unsigned long XML_Size; +#endif /* XML_LARGE_SIZE */ + +#ifdef __cplusplus +} +#endif + +#endif /* not Expat_External_INCLUDED */ diff --git a/Utilities/cmexpat/iasciitab.h b/Utilities/cmexpat/lib/iasciitab.h index 55dbc39..24a1d5c 100644 --- a/Utilities/cmexpat/iasciitab.h +++ b/Utilities/cmexpat/lib/iasciitab.h @@ -1,6 +1,5 @@ -/* -Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd -See the file COPYING for copying permission. +/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd + See the file COPYING for copying permission. */ /* Like asciitab.h, except that 0xD has code BT_S rather than BT_CR */ diff --git a/Utilities/cmexpat/lib/internal.h b/Utilities/cmexpat/lib/internal.h new file mode 100644 index 0000000..dd54548 --- /dev/null +++ b/Utilities/cmexpat/lib/internal.h @@ -0,0 +1,73 @@ +/* internal.h + + Internal definitions used by Expat. This is not needed to compile + client code. + + The following calling convention macros are defined for frequently + called functions: + + FASTCALL - Used for those internal functions that have a simple + body and a low number of arguments and local variables. + + PTRCALL - Used for functions called though function pointers. + + PTRFASTCALL - Like PTRCALL, but for low number of arguments. + + inline - Used for selected internal functions for which inlining + may improve performance on some platforms. + + Note: Use of these macros is based on judgement, not hard rules, + and therefore subject to change. +*/ + +#if defined(__GNUC__) && defined(__i386__) && !defined(__MINGW32__) +/* We'll use this version by default only where we know it helps. + + regparm() generates warnings on Solaris boxes. See SF bug #692878. + + Instability reported with egcs on a RedHat Linux 7.3. + Let's comment out: + #define FASTCALL __attribute__((stdcall, regparm(3))) + and let's try this: +*/ +#define FASTCALL __attribute__((regparm(3))) +#define PTRFASTCALL __attribute__((regparm(3))) +#endif + +/* Using __fastcall seems to have an unexpected negative effect under + MS VC++, especially for function pointers, so we won't use it for + now on that platform. It may be reconsidered for a future release + if it can be made more effective. + Likely reason: __fastcall on Windows is like stdcall, therefore + the compiler cannot perform stack optimizations for call clusters. +*/ + +/* Make sure all of these are defined if they aren't already. */ + +#ifndef FASTCALL +#define FASTCALL +#endif + +#ifndef PTRCALL +#define PTRCALL +#endif + +#ifndef PTRFASTCALL +#define PTRFASTCALL +#endif + +#ifndef XML_MIN_SIZE +#if !defined(__cplusplus) && !defined(inline) +#ifdef __GNUC__ +#define inline __inline +#endif /* __GNUC__ */ +#endif +#endif /* XML_MIN_SIZE */ + +#ifdef __cplusplus +#define inline inline +#else +#ifndef inline +#define inline +#endif +#endif diff --git a/Utilities/cmexpat/latin1tab.h b/Utilities/cmexpat/lib/latin1tab.h index 178b1d1..53c25d7 100644 --- a/Utilities/cmexpat/latin1tab.h +++ b/Utilities/cmexpat/lib/latin1tab.h @@ -1,6 +1,5 @@ -/* -Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd -See the file COPYING for copying permission. +/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd + See the file COPYING for copying permission. */ /* 0x80 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER, diff --git a/Utilities/cmexpat/nametab.h b/Utilities/cmexpat/lib/nametab.h index b05e62c..b05e62c 100644 --- a/Utilities/cmexpat/nametab.h +++ b/Utilities/cmexpat/lib/nametab.h diff --git a/Utilities/cmexpat/utf8tab.h b/Utilities/cmexpat/lib/utf8tab.h index 9e3b6b8..7bb3e77 100644 --- a/Utilities/cmexpat/utf8tab.h +++ b/Utilities/cmexpat/lib/utf8tab.h @@ -1,6 +1,5 @@ -/* -Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd -See the file COPYING for copying permission. +/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd + See the file COPYING for copying permission. */ diff --git a/Utilities/cmexpat/lib/winconfig.h b/Utilities/cmexpat/lib/winconfig.h new file mode 100644 index 0000000..d7dad38 --- /dev/null +++ b/Utilities/cmexpat/lib/winconfig.h @@ -0,0 +1,27 @@ +/*================================================================ +** Copyright 2000, Clark Cooper +** All rights reserved. +** +** This is free software. You are permitted to copy, distribute, or modify +** it under the terms of the MIT/X license (contained in the COPYING file +** with this distribution.) +*/ + +#ifndef WINCONFIG_H +#define WINCONFIG_H + +#define WIN32_LEAN_AND_MEAN +#include <windows.h> +#undef WIN32_LEAN_AND_MEAN + +#include <memory.h> +#include <string.h> + +#include "expat_config.h" + +#if defined(_MSC_VER) +# pragma warning(push,1) +# pragma warning(disable:4311) /* pointer truncation */ +#endif + +#endif /* ndef WINCONFIG_H */ diff --git a/Utilities/cmexpat/lib/xmlparse.c b/Utilities/cmexpat/lib/xmlparse.c new file mode 100644 index 0000000..c0e8f6e --- /dev/null +++ b/Utilities/cmexpat/lib/xmlparse.c @@ -0,0 +1,6454 @@ +/* Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd + See the file COPYING for copying permission. +*/ + +#include <stddef.h> +#include <string.h> /* memset(), memcpy() */ +#include <assert.h> +#include <limits.h> /* UINT_MAX */ + +#ifdef COMPILING_FOR_WINDOWS +#define getpid GetCurrentProcessId +#else +#include <sys/time.h> /* gettimeofday() */ +#include <sys/types.h> /* getpid() */ +#include <unistd.h> /* getpid() */ +#endif + +#define XML_BUILDING_EXPAT 1 + +#ifdef COMPILING_FOR_WINDOWS +#include "winconfig.h" +#elif defined(MACOS_CLASSIC) +#include "macconfig.h" +#elif defined(__amigaos__) +#include "amigaconfig.h" +#elif defined(__WATCOMC__) +#include "watcomconfig.h" +#elif defined(HAVE_EXPAT_CONFIG_H) +#include <expat_config.h> +#endif /* ndef COMPILING_FOR_WINDOWS */ + +#include "ascii.h" +#include "expat.h" + +#ifdef XML_UNICODE +#define XML_ENCODE_MAX XML_UTF16_ENCODE_MAX +#define XmlConvert XmlUtf16Convert +#define XmlGetInternalEncoding XmlGetUtf16InternalEncoding +#define XmlGetInternalEncodingNS XmlGetUtf16InternalEncodingNS +#define XmlEncode XmlUtf16Encode +/* Using pointer subtraction to convert to integer type. */ +#define MUST_CONVERT(enc, s) (!(enc)->isUtf16 || (((char *)(s) - (char *)NULL) & 1)) +typedef unsigned short ICHAR; +#else +#define XML_ENCODE_MAX XML_UTF8_ENCODE_MAX +#define XmlConvert XmlUtf8Convert +#define XmlGetInternalEncoding XmlGetUtf8InternalEncoding +#define XmlGetInternalEncodingNS XmlGetUtf8InternalEncodingNS +#define XmlEncode XmlUtf8Encode +#define MUST_CONVERT(enc, s) (!(enc)->isUtf8) +typedef char ICHAR; +#endif + + +#ifndef XML_NS + +#define XmlInitEncodingNS XmlInitEncoding +#define XmlInitUnknownEncodingNS XmlInitUnknownEncoding +#undef XmlGetInternalEncodingNS +#define XmlGetInternalEncodingNS XmlGetInternalEncoding +#define XmlParseXmlDeclNS XmlParseXmlDecl + +#endif + +#ifdef XML_UNICODE + +#ifdef XML_UNICODE_WCHAR_T +#define XML_T(x) (const wchar_t)x +#define XML_L(x) L ## x +#else +#define XML_T(x) (const unsigned short)x +#define XML_L(x) x +#endif + +#else + +#define XML_T(x) x +#define XML_L(x) x + +#endif + +/* Round up n to be a multiple of sz, where sz is a power of 2. */ +#define ROUND_UP(n, sz) (((n) + ((sz) - 1)) & ~((sz) - 1)) + +/* Handle the case where memmove() doesn't exist. */ +#ifndef HAVE_MEMMOVE +#ifdef HAVE_BCOPY +#define memmove(d,s,l) bcopy((s),(d),(l)) +#else +#error memmove does not exist on this platform, nor is a substitute available +#endif /* HAVE_BCOPY */ +#endif /* HAVE_MEMMOVE */ + +#include "internal.h" +#include "xmltok.h" +#include "xmlrole.h" + +typedef const XML_Char *KEY; + +typedef struct { + KEY name; +} NAMED; + +typedef struct { + NAMED **v; + unsigned char power; + size_t size; + size_t used; + const XML_Memory_Handling_Suite *mem; +} HASH_TABLE; + +/* Basic character hash algorithm, taken from Python's string hash: + h = h * 1000003 ^ character, the constant being a prime number. + +*/ +#ifdef XML_UNICODE +#define CHAR_HASH(h, c) \ + (((h) * 0xF4243) ^ (unsigned short)(c)) +#else +#define CHAR_HASH(h, c) \ + (((h) * 0xF4243) ^ (unsigned char)(c)) +#endif + +/* For probing (after a collision) we need a step size relative prime + to the hash table size, which is a power of 2. We use double-hashing, + since we can calculate a second hash value cheaply by taking those bits + of the first hash value that were discarded (masked out) when the table + index was calculated: index = hash & mask, where mask = table->size - 1. + We limit the maximum step size to table->size / 4 (mask >> 2) and make + it odd, since odd numbers are always relative prime to a power of 2. +*/ +#define SECOND_HASH(hash, mask, power) \ + ((((hash) & ~(mask)) >> ((power) - 1)) & ((mask) >> 2)) +#define PROBE_STEP(hash, mask, power) \ + ((unsigned char)((SECOND_HASH(hash, mask, power)) | 1)) + +typedef struct { + NAMED **p; + NAMED **end; +} HASH_TABLE_ITER; + +#define INIT_TAG_BUF_SIZE 32 /* must be a multiple of sizeof(XML_Char) */ +#define INIT_DATA_BUF_SIZE 1024 +#define INIT_ATTS_SIZE 16 +#define INIT_ATTS_VERSION 0xFFFFFFFF +#define INIT_BLOCK_SIZE 1024 +#define INIT_BUFFER_SIZE 1024 + +#define EXPAND_SPARE 24 + +typedef struct binding { + struct prefix *prefix; + struct binding *nextTagBinding; + struct binding *prevPrefixBinding; + const struct attribute_id *attId; + XML_Char *uri; + int uriLen; + int uriAlloc; +} BINDING; + +typedef struct prefix { + const XML_Char *name; + BINDING *binding; +} PREFIX; + +typedef struct { + const XML_Char *str; + const XML_Char *localPart; + const XML_Char *prefix; + int strLen; + int uriLen; + int prefixLen; +} TAG_NAME; + +/* TAG represents an open element. + The name of the element is stored in both the document and API + encodings. The memory buffer 'buf' is a separately-allocated + memory area which stores the name. During the XML_Parse()/ + XMLParseBuffer() when the element is open, the memory for the 'raw' + version of the name (in the document encoding) is shared with the + document buffer. If the element is open across calls to + XML_Parse()/XML_ParseBuffer(), the buffer is re-allocated to + contain the 'raw' name as well. + + A parser re-uses these structures, maintaining a list of allocated + TAG objects in a free list. +*/ +typedef struct tag { + struct tag *parent; /* parent of this element */ + const char *rawName; /* tagName in the original encoding */ + int rawNameLength; + TAG_NAME name; /* tagName in the API encoding */ + char *buf; /* buffer for name components */ + char *bufEnd; /* end of the buffer */ + BINDING *bindings; +} TAG; + +typedef struct { + const XML_Char *name; + const XML_Char *textPtr; + int textLen; /* length in XML_Chars */ + int processed; /* # of processed bytes - when suspended */ + const XML_Char *systemId; + const XML_Char *base; + const XML_Char *publicId; + const XML_Char *notation; + XML_Bool open; + XML_Bool is_param; + XML_Bool is_internal; /* true if declared in internal subset outside PE */ +} ENTITY; + +typedef struct { + enum XML_Content_Type type; + enum XML_Content_Quant quant; + const XML_Char * name; + int firstchild; + int lastchild; + int childcnt; + int nextsib; +} CONTENT_SCAFFOLD; + +#define INIT_SCAFFOLD_ELEMENTS 32 + +typedef struct block { + struct block *next; + int size; + XML_Char s[1]; +} BLOCK; + +typedef struct { + BLOCK *blocks; + BLOCK *freeBlocks; + const XML_Char *end; + XML_Char *ptr; + XML_Char *start; + const XML_Memory_Handling_Suite *mem; +} STRING_POOL; + +/* The XML_Char before the name is used to determine whether + an attribute has been specified. */ +typedef struct attribute_id { + XML_Char *name; + PREFIX *prefix; + XML_Bool maybeTokenized; + XML_Bool xmlns; +} ATTRIBUTE_ID; + +typedef struct { + const ATTRIBUTE_ID *id; + XML_Bool isCdata; + const XML_Char *value; +} DEFAULT_ATTRIBUTE; + +typedef struct { + unsigned long version; + unsigned long hash; + const XML_Char *uriName; +} NS_ATT; + +typedef struct { + const XML_Char *name; + PREFIX *prefix; + const ATTRIBUTE_ID *idAtt; + int nDefaultAtts; + int allocDefaultAtts; + DEFAULT_ATTRIBUTE *defaultAtts; +} ELEMENT_TYPE; + +typedef struct { + HASH_TABLE generalEntities; + HASH_TABLE elementTypes; + HASH_TABLE attributeIds; + HASH_TABLE prefixes; + STRING_POOL pool; + STRING_POOL entityValuePool; + /* false once a parameter entity reference has been skipped */ + XML_Bool keepProcessing; + /* true once an internal or external PE reference has been encountered; + this includes the reference to an external subset */ + XML_Bool hasParamEntityRefs; + XML_Bool standalone; +#ifdef XML_DTD + /* indicates if external PE has been read */ + XML_Bool paramEntityRead; + HASH_TABLE paramEntities; +#endif /* XML_DTD */ + PREFIX defaultPrefix; + /* === scaffolding for building content model === */ + XML_Bool in_eldecl; + CONTENT_SCAFFOLD *scaffold; + unsigned contentStringLen; + unsigned scaffSize; + unsigned scaffCount; + int scaffLevel; + int *scaffIndex; +} DTD; + +typedef struct open_internal_entity { + const char *internalEventPtr; + const char *internalEventEndPtr; + struct open_internal_entity *next; + ENTITY *entity; + int startTagLevel; + XML_Bool betweenDecl; /* WFC: PE Between Declarations */ +} OPEN_INTERNAL_ENTITY; + +typedef enum XML_Error PTRCALL Processor(XML_Parser parser, + const char *start, + const char *end, + const char **endPtr); + +static Processor prologProcessor; +static Processor prologInitProcessor; +static Processor contentProcessor; +static Processor cdataSectionProcessor; +#ifdef XML_DTD +static Processor ignoreSectionProcessor; +static Processor externalParEntProcessor; +static Processor externalParEntInitProcessor; +static Processor entityValueProcessor; +static Processor entityValueInitProcessor; +#endif /* XML_DTD */ +static Processor epilogProcessor; +static Processor errorProcessor; +static Processor externalEntityInitProcessor; +static Processor externalEntityInitProcessor2; +static Processor externalEntityInitProcessor3; +static Processor externalEntityContentProcessor; +static Processor internalEntityProcessor; + +static enum XML_Error +handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName); +static enum XML_Error +processXmlDecl(XML_Parser parser, int isGeneralTextEntity, + const char *s, const char *next); +static enum XML_Error +initializeEncoding(XML_Parser parser); +static enum XML_Error +doProlog(XML_Parser parser, const ENCODING *enc, const char *s, + const char *end, int tok, const char *next, const char **nextPtr, + XML_Bool haveMore); +static enum XML_Error +processInternalEntity(XML_Parser parser, ENTITY *entity, + XML_Bool betweenDecl); +static enum XML_Error +doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc, + const char *start, const char *end, const char **endPtr, + XML_Bool haveMore); +static enum XML_Error +doCdataSection(XML_Parser parser, const ENCODING *, const char **startPtr, + const char *end, const char **nextPtr, XML_Bool haveMore); +#ifdef XML_DTD +static enum XML_Error +doIgnoreSection(XML_Parser parser, const ENCODING *, const char **startPtr, + const char *end, const char **nextPtr, XML_Bool haveMore); +#endif /* XML_DTD */ + +static enum XML_Error +storeAtts(XML_Parser parser, const ENCODING *, const char *s, + TAG_NAME *tagNamePtr, BINDING **bindingsPtr); +static enum XML_Error +addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, + const XML_Char *uri, BINDING **bindingsPtr); +static int +defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *, XML_Bool isCdata, + XML_Bool isId, const XML_Char *dfltValue, XML_Parser parser); +static enum XML_Error +storeAttributeValue(XML_Parser parser, const ENCODING *, XML_Bool isCdata, + const char *, const char *, STRING_POOL *); +static enum XML_Error +appendAttributeValue(XML_Parser parser, const ENCODING *, XML_Bool isCdata, + const char *, const char *, STRING_POOL *); +static ATTRIBUTE_ID * +getAttributeId(XML_Parser parser, const ENCODING *enc, const char *start, + const char *end); +static int +setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *); +static enum XML_Error +storeEntityValue(XML_Parser parser, const ENCODING *enc, const char *start, + const char *end); +static int +reportProcessingInstruction(XML_Parser parser, const ENCODING *enc, + const char *start, const char *end); +static int +reportComment(XML_Parser parser, const ENCODING *enc, const char *start, + const char *end); +static void +reportDefault(XML_Parser parser, const ENCODING *enc, const char *start, + const char *end); + +static const XML_Char * getContext(XML_Parser parser); +static XML_Bool +setContext(XML_Parser parser, const XML_Char *context); + +static void FASTCALL normalizePublicId(XML_Char *s); + +static DTD * dtdCreate(const XML_Memory_Handling_Suite *ms); +/* do not call if parentParser != NULL */ +static void dtdReset(DTD *p, const XML_Memory_Handling_Suite *ms); +static void +dtdDestroy(DTD *p, XML_Bool isDocEntity, const XML_Memory_Handling_Suite *ms); +static int +dtdCopy(XML_Parser oldParser, + DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms); +static int +copyEntityTable(XML_Parser oldParser, + HASH_TABLE *, STRING_POOL *, const HASH_TABLE *); +static NAMED * +lookup(XML_Parser parser, HASH_TABLE *table, KEY name, size_t createSize); +static void FASTCALL +hashTableInit(HASH_TABLE *, const XML_Memory_Handling_Suite *ms); +static void FASTCALL hashTableClear(HASH_TABLE *); +static void FASTCALL hashTableDestroy(HASH_TABLE *); +static void FASTCALL +hashTableIterInit(HASH_TABLE_ITER *, const HASH_TABLE *); +static NAMED * FASTCALL hashTableIterNext(HASH_TABLE_ITER *); + +static void FASTCALL +poolInit(STRING_POOL *, const XML_Memory_Handling_Suite *ms); +static void FASTCALL poolClear(STRING_POOL *); +static void FASTCALL poolDestroy(STRING_POOL *); +static XML_Char * +poolAppend(STRING_POOL *pool, const ENCODING *enc, + const char *ptr, const char *end); +static XML_Char * +poolStoreString(STRING_POOL *pool, const ENCODING *enc, + const char *ptr, const char *end); +static XML_Bool FASTCALL poolGrow(STRING_POOL *pool); +static const XML_Char * FASTCALL +poolCopyString(STRING_POOL *pool, const XML_Char *s); +static const XML_Char * +poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n); +static const XML_Char * FASTCALL +poolAppendString(STRING_POOL *pool, const XML_Char *s); + +static int FASTCALL nextScaffoldPart(XML_Parser parser); +static XML_Content * build_model(XML_Parser parser); +static ELEMENT_TYPE * +getElementType(XML_Parser parser, const ENCODING *enc, + const char *ptr, const char *end); + +static unsigned long generate_hash_secret_salt(XML_Parser parser); +static XML_Bool startParsing(XML_Parser parser); + +static XML_Parser +parserCreate(const XML_Char *encodingName, + const XML_Memory_Handling_Suite *memsuite, + const XML_Char *nameSep, + DTD *dtd); + +static void +parserInit(XML_Parser parser, const XML_Char *encodingName); + +#define poolStart(pool) ((pool)->start) +#define poolEnd(pool) ((pool)->ptr) +#define poolLength(pool) ((pool)->ptr - (pool)->start) +#define poolChop(pool) ((void)--(pool->ptr)) +#define poolLastChar(pool) (((pool)->ptr)[-1]) +#define poolDiscard(pool) ((pool)->ptr = (pool)->start) +#define poolFinish(pool) ((pool)->start = (pool)->ptr) +#define poolAppendChar(pool, c) \ + (((pool)->ptr == (pool)->end && !poolGrow(pool)) \ + ? 0 \ + : ((*((pool)->ptr)++ = c), 1)) + +struct XML_ParserStruct { + /* The first member must be userData so that the XML_GetUserData + macro works. */ + void *m_userData; + void *m_handlerArg; + char *m_buffer; + const XML_Memory_Handling_Suite m_mem; + /* first character to be parsed */ + const char *m_bufferPtr; + /* past last character to be parsed */ + char *m_bufferEnd; + /* allocated end of buffer */ + const char *m_bufferLim; + XML_Index m_parseEndByteIndex; + const char *m_parseEndPtr; + XML_Char *m_dataBuf; + XML_Char *m_dataBufEnd; + XML_StartElementHandler m_startElementHandler; + XML_EndElementHandler m_endElementHandler; + XML_CharacterDataHandler m_characterDataHandler; + XML_ProcessingInstructionHandler m_processingInstructionHandler; + XML_CommentHandler m_commentHandler; + XML_StartCdataSectionHandler m_startCdataSectionHandler; + XML_EndCdataSectionHandler m_endCdataSectionHandler; + XML_DefaultHandler m_defaultHandler; + XML_StartDoctypeDeclHandler m_startDoctypeDeclHandler; + XML_EndDoctypeDeclHandler m_endDoctypeDeclHandler; + XML_UnparsedEntityDeclHandler m_unparsedEntityDeclHandler; + XML_NotationDeclHandler m_notationDeclHandler; + XML_StartNamespaceDeclHandler m_startNamespaceDeclHandler; + XML_EndNamespaceDeclHandler m_endNamespaceDeclHandler; + XML_NotStandaloneHandler m_notStandaloneHandler; + XML_ExternalEntityRefHandler m_externalEntityRefHandler; + XML_Parser m_externalEntityRefHandlerArg; + XML_SkippedEntityHandler m_skippedEntityHandler; + XML_UnknownEncodingHandler m_unknownEncodingHandler; + XML_ElementDeclHandler m_elementDeclHandler; + XML_AttlistDeclHandler m_attlistDeclHandler; + XML_EntityDeclHandler m_entityDeclHandler; + XML_XmlDeclHandler m_xmlDeclHandler; + const ENCODING *m_encoding; + INIT_ENCODING m_initEncoding; + const ENCODING *m_internalEncoding; + const XML_Char *m_protocolEncodingName; + XML_Bool m_ns; + XML_Bool m_ns_triplets; + void *m_unknownEncodingMem; + void *m_unknownEncodingData; + void *m_unknownEncodingHandlerData; + void (XMLCALL *m_unknownEncodingRelease)(void *); + PROLOG_STATE m_prologState; + Processor *m_processor; + enum XML_Error m_errorCode; + const char *m_eventPtr; + const char *m_eventEndPtr; + const char *m_positionPtr; + OPEN_INTERNAL_ENTITY *m_openInternalEntities; + OPEN_INTERNAL_ENTITY *m_freeInternalEntities; + XML_Bool m_defaultExpandInternalEntities; + int m_tagLevel; + ENTITY *m_declEntity; + const XML_Char *m_doctypeName; + const XML_Char *m_doctypeSysid; + const XML_Char *m_doctypePubid; + const XML_Char *m_declAttributeType; + const XML_Char *m_declNotationName; + const XML_Char *m_declNotationPublicId; + ELEMENT_TYPE *m_declElementType; + ATTRIBUTE_ID *m_declAttributeId; + XML_Bool m_declAttributeIsCdata; + XML_Bool m_declAttributeIsId; + DTD *m_dtd; + const XML_Char *m_curBase; + TAG *m_tagStack; + TAG *m_freeTagList; + BINDING *m_inheritedBindings; + BINDING *m_freeBindingList; + int m_attsSize; + int m_nSpecifiedAtts; + int m_idAttIndex; + ATTRIBUTE *m_atts; + NS_ATT *m_nsAtts; + unsigned long m_nsAttsVersion; + unsigned char m_nsAttsPower; +#ifdef XML_ATTR_INFO + XML_AttrInfo *m_attInfo; +#endif + POSITION m_position; + STRING_POOL m_tempPool; + STRING_POOL m_temp2Pool; + char *m_groupConnector; + unsigned int m_groupSize; + XML_Char m_namespaceSeparator; + XML_Parser m_parentParser; + XML_ParsingStatus m_parsingStatus; +#ifdef XML_DTD + XML_Bool m_isParamEntity; + XML_Bool m_useForeignDTD; + enum XML_ParamEntityParsing m_paramEntityParsing; +#endif + unsigned long m_hash_secret_salt; +}; + +#define MALLOC(s) (parser->m_mem.malloc_fcn((s))) +#define REALLOC(p,s) (parser->m_mem.realloc_fcn((p),(s))) +#define FREE(p) (parser->m_mem.free_fcn((p))) + +#define userData (parser->m_userData) +#define handlerArg (parser->m_handlerArg) +#define startElementHandler (parser->m_startElementHandler) +#define endElementHandler (parser->m_endElementHandler) +#define characterDataHandler (parser->m_characterDataHandler) +#define processingInstructionHandler \ + (parser->m_processingInstructionHandler) +#define commentHandler (parser->m_commentHandler) +#define startCdataSectionHandler \ + (parser->m_startCdataSectionHandler) +#define endCdataSectionHandler (parser->m_endCdataSectionHandler) +#define defaultHandler (parser->m_defaultHandler) +#define startDoctypeDeclHandler (parser->m_startDoctypeDeclHandler) +#define endDoctypeDeclHandler (parser->m_endDoctypeDeclHandler) +#define unparsedEntityDeclHandler \ + (parser->m_unparsedEntityDeclHandler) +#define notationDeclHandler (parser->m_notationDeclHandler) +#define startNamespaceDeclHandler \ + (parser->m_startNamespaceDeclHandler) +#define endNamespaceDeclHandler (parser->m_endNamespaceDeclHandler) +#define notStandaloneHandler (parser->m_notStandaloneHandler) +#define externalEntityRefHandler \ + (parser->m_externalEntityRefHandler) +#define externalEntityRefHandlerArg \ + (parser->m_externalEntityRefHandlerArg) +#define internalEntityRefHandler \ + (parser->m_internalEntityRefHandler) +#define skippedEntityHandler (parser->m_skippedEntityHandler) +#define unknownEncodingHandler (parser->m_unknownEncodingHandler) +#define elementDeclHandler (parser->m_elementDeclHandler) +#define attlistDeclHandler (parser->m_attlistDeclHandler) +#define entityDeclHandler (parser->m_entityDeclHandler) +#define xmlDeclHandler (parser->m_xmlDeclHandler) +#define encoding (parser->m_encoding) +#define initEncoding (parser->m_initEncoding) +#define internalEncoding (parser->m_internalEncoding) +#define unknownEncodingMem (parser->m_unknownEncodingMem) +#define unknownEncodingData (parser->m_unknownEncodingData) +#define unknownEncodingHandlerData \ + (parser->m_unknownEncodingHandlerData) +#define unknownEncodingRelease (parser->m_unknownEncodingRelease) +#define protocolEncodingName (parser->m_protocolEncodingName) +#define ns (parser->m_ns) +#define ns_triplets (parser->m_ns_triplets) +#define prologState (parser->m_prologState) +#define processor (parser->m_processor) +#define errorCode (parser->m_errorCode) +#define eventPtr (parser->m_eventPtr) +#define eventEndPtr (parser->m_eventEndPtr) +#define positionPtr (parser->m_positionPtr) +#define position (parser->m_position) +#define openInternalEntities (parser->m_openInternalEntities) +#define freeInternalEntities (parser->m_freeInternalEntities) +#define defaultExpandInternalEntities \ + (parser->m_defaultExpandInternalEntities) +#define tagLevel (parser->m_tagLevel) +#define buffer (parser->m_buffer) +#define bufferPtr (parser->m_bufferPtr) +#define bufferEnd (parser->m_bufferEnd) +#define parseEndByteIndex (parser->m_parseEndByteIndex) +#define parseEndPtr (parser->m_parseEndPtr) +#define bufferLim (parser->m_bufferLim) +#define dataBuf (parser->m_dataBuf) +#define dataBufEnd (parser->m_dataBufEnd) +#define _dtd (parser->m_dtd) +#define curBase (parser->m_curBase) +#define declEntity (parser->m_declEntity) +#define doctypeName (parser->m_doctypeName) +#define doctypeSysid (parser->m_doctypeSysid) +#define doctypePubid (parser->m_doctypePubid) +#define declAttributeType (parser->m_declAttributeType) +#define declNotationName (parser->m_declNotationName) +#define declNotationPublicId (parser->m_declNotationPublicId) +#define declElementType (parser->m_declElementType) +#define declAttributeId (parser->m_declAttributeId) +#define declAttributeIsCdata (parser->m_declAttributeIsCdata) +#define declAttributeIsId (parser->m_declAttributeIsId) +#define freeTagList (parser->m_freeTagList) +#define freeBindingList (parser->m_freeBindingList) +#define inheritedBindings (parser->m_inheritedBindings) +#define tagStack (parser->m_tagStack) +#define atts (parser->m_atts) +#define attsSize (parser->m_attsSize) +#define nSpecifiedAtts (parser->m_nSpecifiedAtts) +#define idAttIndex (parser->m_idAttIndex) +#define nsAtts (parser->m_nsAtts) +#define nsAttsVersion (parser->m_nsAttsVersion) +#define nsAttsPower (parser->m_nsAttsPower) +#define attInfo (parser->m_attInfo) +#define tempPool (parser->m_tempPool) +#define temp2Pool (parser->m_temp2Pool) +#define groupConnector (parser->m_groupConnector) +#define groupSize (parser->m_groupSize) +#define namespaceSeparator (parser->m_namespaceSeparator) +#define parentParser (parser->m_parentParser) +#define ps_parsing (parser->m_parsingStatus.parsing) +#define ps_finalBuffer (parser->m_parsingStatus.finalBuffer) +#ifdef XML_DTD +#define isParamEntity (parser->m_isParamEntity) +#define useForeignDTD (parser->m_useForeignDTD) +#define paramEntityParsing (parser->m_paramEntityParsing) +#endif /* XML_DTD */ +#define hash_secret_salt (parser->m_hash_secret_salt) + +XML_Parser XMLCALL +XML_ParserCreate(const XML_Char *encodingName) +{ + return XML_ParserCreate_MM(encodingName, NULL, NULL); +} + +XML_Parser XMLCALL +XML_ParserCreateNS(const XML_Char *encodingName, XML_Char nsSep) +{ + XML_Char tmp[2]; + *tmp = nsSep; + return XML_ParserCreate_MM(encodingName, NULL, tmp); +} + +static const XML_Char implicitContext[] = { + ASCII_x, ASCII_m, ASCII_l, ASCII_EQUALS, ASCII_h, ASCII_t, ASCII_t, ASCII_p, + ASCII_COLON, ASCII_SLASH, ASCII_SLASH, ASCII_w, ASCII_w, ASCII_w, + ASCII_PERIOD, ASCII_w, ASCII_3, ASCII_PERIOD, ASCII_o, ASCII_r, ASCII_g, + ASCII_SLASH, ASCII_X, ASCII_M, ASCII_L, ASCII_SLASH, ASCII_1, ASCII_9, + ASCII_9, ASCII_8, ASCII_SLASH, ASCII_n, ASCII_a, ASCII_m, ASCII_e, + ASCII_s, ASCII_p, ASCII_a, ASCII_c, ASCII_e, '\0' +}; + +static unsigned long +gather_time_entropy(void) +{ +#ifdef COMPILING_FOR_WINDOWS + FILETIME ft; + GetSystemTimeAsFileTime(&ft); /* never fails */ + return ft.dwHighDateTime ^ ft.dwLowDateTime; +#else + struct timeval tv; + int gettimeofday_res; + + gettimeofday_res = gettimeofday(&tv, NULL); + assert (gettimeofday_res == 0); + + /* Microseconds time is <20 bits entropy */ + return tv.tv_usec; +#endif +} + +static unsigned long +generate_hash_secret_salt(XML_Parser parser) +{ + /* Process ID is 0 bits entropy if attacker has local access + * XML_Parser address is few bits of entropy if attacker has local access */ + const unsigned long entropy = + gather_time_entropy() ^ getpid() ^ (unsigned long)parser; + + /* Factors are 2^31-1 and 2^61-1 (Mersenne primes M31 and M61) */ + if (sizeof(unsigned long) == 4) { + return entropy * 2147483647; + } else { + return entropy * 2305843009213693951; + } +} + +static XML_Bool /* only valid for root parser */ +startParsing(XML_Parser parser) +{ + /* hash functions must be initialized before setContext() is called */ + if (hash_secret_salt == 0) + hash_secret_salt = generate_hash_secret_salt(parser); + if (ns) { + /* implicit context only set for root parser, since child + parsers (i.e. external entity parsers) will inherit it + */ + return setContext(parser, implicitContext); + } + return XML_TRUE; +} + +XML_Parser XMLCALL +XML_ParserCreate_MM(const XML_Char *encodingName, + const XML_Memory_Handling_Suite *memsuite, + const XML_Char *nameSep) +{ + return parserCreate(encodingName, memsuite, nameSep, NULL); +} + +static XML_Parser +parserCreate(const XML_Char *encodingName, + const XML_Memory_Handling_Suite *memsuite, + const XML_Char *nameSep, + DTD *dtd) +{ + XML_Parser parser; + + if (memsuite) { + XML_Memory_Handling_Suite *mtemp; + parser = (XML_Parser) + memsuite->malloc_fcn(sizeof(struct XML_ParserStruct)); + if (parser != NULL) { + mtemp = (XML_Memory_Handling_Suite *)&(parser->m_mem); + mtemp->malloc_fcn = memsuite->malloc_fcn; + mtemp->realloc_fcn = memsuite->realloc_fcn; + mtemp->free_fcn = memsuite->free_fcn; + } + } + else { + XML_Memory_Handling_Suite *mtemp; + parser = (XML_Parser)malloc(sizeof(struct XML_ParserStruct)); + if (parser != NULL) { + mtemp = (XML_Memory_Handling_Suite *)&(parser->m_mem); + mtemp->malloc_fcn = malloc; + mtemp->realloc_fcn = realloc; + mtemp->free_fcn = free; + } + } + + if (!parser) + return parser; + + buffer = NULL; + bufferLim = NULL; + + attsSize = INIT_ATTS_SIZE; + atts = (ATTRIBUTE *)MALLOC(attsSize * sizeof(ATTRIBUTE)); + if (atts == NULL) { + FREE(parser); + return NULL; + } +#ifdef XML_ATTR_INFO + attInfo = (XML_AttrInfo*)MALLOC(attsSize * sizeof(XML_AttrInfo)); + if (attInfo == NULL) { + FREE(atts); + FREE(parser); + return NULL; + } +#endif + dataBuf = (XML_Char *)MALLOC(INIT_DATA_BUF_SIZE * sizeof(XML_Char)); + if (dataBuf == NULL) { + FREE(atts); +#ifdef XML_ATTR_INFO + FREE(attInfo); +#endif + FREE(parser); + return NULL; + } + dataBufEnd = dataBuf + INIT_DATA_BUF_SIZE; + + if (dtd) + _dtd = dtd; + else { + _dtd = dtdCreate(&parser->m_mem); + if (_dtd == NULL) { + FREE(dataBuf); + FREE(atts); +#ifdef XML_ATTR_INFO + FREE(attInfo); +#endif + FREE(parser); + return NULL; + } + } + + freeBindingList = NULL; + freeTagList = NULL; + freeInternalEntities = NULL; + + groupSize = 0; + groupConnector = NULL; + + unknownEncodingHandler = NULL; + unknownEncodingHandlerData = NULL; + + namespaceSeparator = ASCII_EXCL; + ns = XML_FALSE; + ns_triplets = XML_FALSE; + + nsAtts = NULL; + nsAttsVersion = 0; + nsAttsPower = 0; + + poolInit(&tempPool, &(parser->m_mem)); + poolInit(&temp2Pool, &(parser->m_mem)); + parserInit(parser, encodingName); + + if (encodingName && !protocolEncodingName) { + XML_ParserFree(parser); + return NULL; + } + + if (nameSep) { + ns = XML_TRUE; + internalEncoding = XmlGetInternalEncodingNS(); + namespaceSeparator = *nameSep; + } + else { + internalEncoding = XmlGetInternalEncoding(); + } + + return parser; +} + +static void +parserInit(XML_Parser parser, const XML_Char *encodingName) +{ + processor = prologInitProcessor; + XmlPrologStateInit(&prologState); + protocolEncodingName = (encodingName != NULL + ? poolCopyString(&tempPool, encodingName) + : NULL); + curBase = NULL; + XmlInitEncoding(&initEncoding, &encoding, 0); + userData = NULL; + handlerArg = NULL; + startElementHandler = NULL; + endElementHandler = NULL; + characterDataHandler = NULL; + processingInstructionHandler = NULL; + commentHandler = NULL; + startCdataSectionHandler = NULL; + endCdataSectionHandler = NULL; + defaultHandler = NULL; + startDoctypeDeclHandler = NULL; + endDoctypeDeclHandler = NULL; + unparsedEntityDeclHandler = NULL; + notationDeclHandler = NULL; + startNamespaceDeclHandler = NULL; + endNamespaceDeclHandler = NULL; + notStandaloneHandler = NULL; + externalEntityRefHandler = NULL; + externalEntityRefHandlerArg = parser; + skippedEntityHandler = NULL; + elementDeclHandler = NULL; + attlistDeclHandler = NULL; + entityDeclHandler = NULL; + xmlDeclHandler = NULL; + bufferPtr = buffer; + bufferEnd = buffer; + parseEndByteIndex = 0; + parseEndPtr = NULL; + declElementType = NULL; + declAttributeId = NULL; + declEntity = NULL; + doctypeName = NULL; + doctypeSysid = NULL; + doctypePubid = NULL; + declAttributeType = NULL; + declNotationName = NULL; + declNotationPublicId = NULL; + declAttributeIsCdata = XML_FALSE; + declAttributeIsId = XML_FALSE; + memset(&position, 0, sizeof(POSITION)); + errorCode = XML_ERROR_NONE; + eventPtr = NULL; + eventEndPtr = NULL; + positionPtr = NULL; + openInternalEntities = NULL; + defaultExpandInternalEntities = XML_TRUE; + tagLevel = 0; + tagStack = NULL; + inheritedBindings = NULL; + nSpecifiedAtts = 0; + unknownEncodingMem = NULL; + unknownEncodingRelease = NULL; + unknownEncodingData = NULL; + parentParser = NULL; + ps_parsing = XML_INITIALIZED; +#ifdef XML_DTD + isParamEntity = XML_FALSE; + useForeignDTD = XML_FALSE; + paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER; +#endif + hash_secret_salt = 0; +} + +/* moves list of bindings to freeBindingList */ +static void FASTCALL +moveToFreeBindingList(XML_Parser parser, BINDING *bindings) +{ + while (bindings) { + BINDING *b = bindings; + bindings = bindings->nextTagBinding; + b->nextTagBinding = freeBindingList; + freeBindingList = b; + } +} + +XML_Bool XMLCALL +XML_ParserReset(XML_Parser parser, const XML_Char *encodingName) +{ + TAG *tStk; + OPEN_INTERNAL_ENTITY *openEntityList; + if (parentParser) + return XML_FALSE; + /* move tagStack to freeTagList */ + tStk = tagStack; + while (tStk) { + TAG *tag = tStk; + tStk = tStk->parent; + tag->parent = freeTagList; + moveToFreeBindingList(parser, tag->bindings); + tag->bindings = NULL; + freeTagList = tag; + } + /* move openInternalEntities to freeInternalEntities */ + openEntityList = openInternalEntities; + while (openEntityList) { + OPEN_INTERNAL_ENTITY *openEntity = openEntityList; + openEntityList = openEntity->next; + openEntity->next = freeInternalEntities; + freeInternalEntities = openEntity; + } + moveToFreeBindingList(parser, inheritedBindings); + FREE(unknownEncodingMem); + if (unknownEncodingRelease) + unknownEncodingRelease(unknownEncodingData); + poolClear(&tempPool); + poolClear(&temp2Pool); + parserInit(parser, encodingName); + dtdReset(_dtd, &parser->m_mem); + return XML_TRUE; +} + +enum XML_Status XMLCALL +XML_SetEncoding(XML_Parser parser, const XML_Char *encodingName) +{ + /* Block after XML_Parse()/XML_ParseBuffer() has been called. + XXX There's no way for the caller to determine which of the + XXX possible error cases caused the XML_STATUS_ERROR return. + */ + if (ps_parsing == XML_PARSING || ps_parsing == XML_SUSPENDED) + return XML_STATUS_ERROR; + if (encodingName == NULL) + protocolEncodingName = NULL; + else { + protocolEncodingName = poolCopyString(&tempPool, encodingName); + if (!protocolEncodingName) + return XML_STATUS_ERROR; + } + return XML_STATUS_OK; +} + +XML_Parser XMLCALL +XML_ExternalEntityParserCreate(XML_Parser oldParser, + const XML_Char *context, + const XML_Char *encodingName) +{ + XML_Parser parser = oldParser; + DTD *newDtd = NULL; + DTD *oldDtd = _dtd; + XML_StartElementHandler oldStartElementHandler = startElementHandler; + XML_EndElementHandler oldEndElementHandler = endElementHandler; + XML_CharacterDataHandler oldCharacterDataHandler = characterDataHandler; + XML_ProcessingInstructionHandler oldProcessingInstructionHandler + = processingInstructionHandler; + XML_CommentHandler oldCommentHandler = commentHandler; + XML_StartCdataSectionHandler oldStartCdataSectionHandler + = startCdataSectionHandler; + XML_EndCdataSectionHandler oldEndCdataSectionHandler + = endCdataSectionHandler; + XML_DefaultHandler oldDefaultHandler = defaultHandler; + XML_UnparsedEntityDeclHandler oldUnparsedEntityDeclHandler + = unparsedEntityDeclHandler; + XML_NotationDeclHandler oldNotationDeclHandler = notationDeclHandler; + XML_StartNamespaceDeclHandler oldStartNamespaceDeclHandler + = startNamespaceDeclHandler; + XML_EndNamespaceDeclHandler oldEndNamespaceDeclHandler + = endNamespaceDeclHandler; + XML_NotStandaloneHandler oldNotStandaloneHandler = notStandaloneHandler; + XML_ExternalEntityRefHandler oldExternalEntityRefHandler + = externalEntityRefHandler; + XML_SkippedEntityHandler oldSkippedEntityHandler = skippedEntityHandler; + XML_UnknownEncodingHandler oldUnknownEncodingHandler + = unknownEncodingHandler; + XML_ElementDeclHandler oldElementDeclHandler = elementDeclHandler; + XML_AttlistDeclHandler oldAttlistDeclHandler = attlistDeclHandler; + XML_EntityDeclHandler oldEntityDeclHandler = entityDeclHandler; + XML_XmlDeclHandler oldXmlDeclHandler = xmlDeclHandler; + ELEMENT_TYPE * oldDeclElementType = declElementType; + + void *oldUserData = userData; + void *oldHandlerArg = handlerArg; + XML_Bool oldDefaultExpandInternalEntities = defaultExpandInternalEntities; + XML_Parser oldExternalEntityRefHandlerArg = externalEntityRefHandlerArg; +#ifdef XML_DTD + enum XML_ParamEntityParsing oldParamEntityParsing = paramEntityParsing; + int oldInEntityValue = prologState.inEntityValue; +#endif + XML_Bool oldns_triplets = ns_triplets; + /* Note that the new parser shares the same hash secret as the old + parser, so that dtdCopy and copyEntityTable can lookup values + from hash tables associated with either parser without us having + to worry which hash secrets each table has. + */ + unsigned long oldhash_secret_salt = hash_secret_salt; + +#ifdef XML_DTD + if (!context) + newDtd = oldDtd; +#endif /* XML_DTD */ + + /* Note that the magical uses of the pre-processor to make field + access look more like C++ require that `parser' be overwritten + here. This makes this function more painful to follow than it + would be otherwise. + */ + if (ns) { + XML_Char tmp[2]; + *tmp = namespaceSeparator; + parser = parserCreate(encodingName, &parser->m_mem, tmp, newDtd); + } + else { + parser = parserCreate(encodingName, &parser->m_mem, NULL, newDtd); + } + + if (!parser) + return NULL; + + startElementHandler = oldStartElementHandler; + endElementHandler = oldEndElementHandler; + characterDataHandler = oldCharacterDataHandler; + processingInstructionHandler = oldProcessingInstructionHandler; + commentHandler = oldCommentHandler; + startCdataSectionHandler = oldStartCdataSectionHandler; + endCdataSectionHandler = oldEndCdataSectionHandler; + defaultHandler = oldDefaultHandler; + unparsedEntityDeclHandler = oldUnparsedEntityDeclHandler; + notationDeclHandler = oldNotationDeclHandler; + startNamespaceDeclHandler = oldStartNamespaceDeclHandler; + endNamespaceDeclHandler = oldEndNamespaceDeclHandler; + notStandaloneHandler = oldNotStandaloneHandler; + externalEntityRefHandler = oldExternalEntityRefHandler; + skippedEntityHandler = oldSkippedEntityHandler; + unknownEncodingHandler = oldUnknownEncodingHandler; + elementDeclHandler = oldElementDeclHandler; + attlistDeclHandler = oldAttlistDeclHandler; + entityDeclHandler = oldEntityDeclHandler; + xmlDeclHandler = oldXmlDeclHandler; + declElementType = oldDeclElementType; + userData = oldUserData; + if (oldUserData == oldHandlerArg) + handlerArg = userData; + else + handlerArg = parser; + if (oldExternalEntityRefHandlerArg != oldParser) + externalEntityRefHandlerArg = oldExternalEntityRefHandlerArg; + defaultExpandInternalEntities = oldDefaultExpandInternalEntities; + ns_triplets = oldns_triplets; + hash_secret_salt = oldhash_secret_salt; + parentParser = oldParser; +#ifdef XML_DTD + paramEntityParsing = oldParamEntityParsing; + prologState.inEntityValue = oldInEntityValue; + if (context) { +#endif /* XML_DTD */ + if (!dtdCopy(oldParser, _dtd, oldDtd, &parser->m_mem) + || !setContext(parser, context)) { + XML_ParserFree(parser); + return NULL; + } + processor = externalEntityInitProcessor; +#ifdef XML_DTD + } + else { + /* The DTD instance referenced by _dtd is shared between the document's + root parser and external PE parsers, therefore one does not need to + call setContext. In addition, one also *must* not call setContext, + because this would overwrite existing prefix->binding pointers in + _dtd with ones that get destroyed with the external PE parser. + This would leave those prefixes with dangling pointers. + */ + isParamEntity = XML_TRUE; + XmlPrologStateInitExternalEntity(&prologState); + processor = externalParEntInitProcessor; + } +#endif /* XML_DTD */ + return parser; +} + +static void FASTCALL +destroyBindings(BINDING *bindings, XML_Parser parser) +{ + for (;;) { + BINDING *b = bindings; + if (!b) + break; + bindings = b->nextTagBinding; + FREE(b->uri); + FREE(b); + } +} + +void XMLCALL +XML_ParserFree(XML_Parser parser) +{ + TAG *tagList; + OPEN_INTERNAL_ENTITY *entityList; + if (parser == NULL) + return; + /* free tagStack and freeTagList */ + tagList = tagStack; + for (;;) { + TAG *p; + if (tagList == NULL) { + if (freeTagList == NULL) + break; + tagList = freeTagList; + freeTagList = NULL; + } + p = tagList; + tagList = tagList->parent; + FREE(p->buf); + destroyBindings(p->bindings, parser); + FREE(p); + } + /* free openInternalEntities and freeInternalEntities */ + entityList = openInternalEntities; + for (;;) { + OPEN_INTERNAL_ENTITY *openEntity; + if (entityList == NULL) { + if (freeInternalEntities == NULL) + break; + entityList = freeInternalEntities; + freeInternalEntities = NULL; + } + openEntity = entityList; + entityList = entityList->next; + FREE(openEntity); + } + + destroyBindings(freeBindingList, parser); + destroyBindings(inheritedBindings, parser); + poolDestroy(&tempPool); + poolDestroy(&temp2Pool); +#ifdef XML_DTD + /* external parameter entity parsers share the DTD structure + parser->m_dtd with the root parser, so we must not destroy it + */ + if (!isParamEntity && _dtd) +#else + if (_dtd) +#endif /* XML_DTD */ + dtdDestroy(_dtd, (XML_Bool)!parentParser, &parser->m_mem); + FREE((void *)atts); +#ifdef XML_ATTR_INFO + FREE((void *)attInfo); +#endif + FREE(groupConnector); + FREE(buffer); + FREE(dataBuf); + FREE(nsAtts); + FREE(unknownEncodingMem); + if (unknownEncodingRelease) + unknownEncodingRelease(unknownEncodingData); + FREE(parser); +} + +void XMLCALL +XML_UseParserAsHandlerArg(XML_Parser parser) +{ + handlerArg = parser; +} + +enum XML_Error XMLCALL +XML_UseForeignDTD(XML_Parser parser, XML_Bool useDTD) +{ +#ifdef XML_DTD + /* block after XML_Parse()/XML_ParseBuffer() has been called */ + if (ps_parsing == XML_PARSING || ps_parsing == XML_SUSPENDED) + return XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING; + useForeignDTD = useDTD; + return XML_ERROR_NONE; +#else + return XML_ERROR_FEATURE_REQUIRES_XML_DTD; +#endif +} + +void XMLCALL +XML_SetReturnNSTriplet(XML_Parser parser, int do_nst) +{ + /* block after XML_Parse()/XML_ParseBuffer() has been called */ + if (ps_parsing == XML_PARSING || ps_parsing == XML_SUSPENDED) + return; + ns_triplets = do_nst ? XML_TRUE : XML_FALSE; +} + +void XMLCALL +XML_SetUserData(XML_Parser parser, void *p) +{ + if (handlerArg == userData) + handlerArg = userData = p; + else + userData = p; +} + +enum XML_Status XMLCALL +XML_SetBase(XML_Parser parser, const XML_Char *p) +{ + if (p) { + p = poolCopyString(&_dtd->pool, p); + if (!p) + return XML_STATUS_ERROR; + curBase = p; + } + else + curBase = NULL; + return XML_STATUS_OK; +} + +const XML_Char * XMLCALL +XML_GetBase(XML_Parser parser) +{ + return curBase; +} + +int XMLCALL +XML_GetSpecifiedAttributeCount(XML_Parser parser) +{ + return nSpecifiedAtts; +} + +int XMLCALL +XML_GetIdAttributeIndex(XML_Parser parser) +{ + return idAttIndex; +} + +#ifdef XML_ATTR_INFO +const XML_AttrInfo * XMLCALL +XML_GetAttributeInfo(XML_Parser parser) +{ + return attInfo; +} +#endif + +void XMLCALL +XML_SetElementHandler(XML_Parser parser, + XML_StartElementHandler start, + XML_EndElementHandler end) +{ + startElementHandler = start; + endElementHandler = end; +} + +void XMLCALL +XML_SetStartElementHandler(XML_Parser parser, + XML_StartElementHandler start) { + startElementHandler = start; +} + +void XMLCALL +XML_SetEndElementHandler(XML_Parser parser, + XML_EndElementHandler end) { + endElementHandler = end; +} + +void XMLCALL +XML_SetCharacterDataHandler(XML_Parser parser, + XML_CharacterDataHandler handler) +{ + characterDataHandler = handler; +} + +void XMLCALL +XML_SetProcessingInstructionHandler(XML_Parser parser, + XML_ProcessingInstructionHandler handler) +{ + processingInstructionHandler = handler; +} + +void XMLCALL +XML_SetCommentHandler(XML_Parser parser, + XML_CommentHandler handler) +{ + commentHandler = handler; +} + +void XMLCALL +XML_SetCdataSectionHandler(XML_Parser parser, + XML_StartCdataSectionHandler start, + XML_EndCdataSectionHandler end) +{ + startCdataSectionHandler = start; + endCdataSectionHandler = end; +} + +void XMLCALL +XML_SetStartCdataSectionHandler(XML_Parser parser, + XML_StartCdataSectionHandler start) { + startCdataSectionHandler = start; +} + +void XMLCALL +XML_SetEndCdataSectionHandler(XML_Parser parser, + XML_EndCdataSectionHandler end) { + endCdataSectionHandler = end; +} + +void XMLCALL +XML_SetDefaultHandler(XML_Parser parser, + XML_DefaultHandler handler) +{ + defaultHandler = handler; + defaultExpandInternalEntities = XML_FALSE; +} + +void XMLCALL +XML_SetDefaultHandlerExpand(XML_Parser parser, + XML_DefaultHandler handler) +{ + defaultHandler = handler; + defaultExpandInternalEntities = XML_TRUE; +} + +void XMLCALL +XML_SetDoctypeDeclHandler(XML_Parser parser, + XML_StartDoctypeDeclHandler start, + XML_EndDoctypeDeclHandler end) +{ + startDoctypeDeclHandler = start; + endDoctypeDeclHandler = end; +} + +void XMLCALL +XML_SetStartDoctypeDeclHandler(XML_Parser parser, + XML_StartDoctypeDeclHandler start) { + startDoctypeDeclHandler = start; +} + +void XMLCALL +XML_SetEndDoctypeDeclHandler(XML_Parser parser, + XML_EndDoctypeDeclHandler end) { + endDoctypeDeclHandler = end; +} + +void XMLCALL +XML_SetUnparsedEntityDeclHandler(XML_Parser parser, + XML_UnparsedEntityDeclHandler handler) +{ + unparsedEntityDeclHandler = handler; +} + +void XMLCALL +XML_SetNotationDeclHandler(XML_Parser parser, + XML_NotationDeclHandler handler) +{ + notationDeclHandler = handler; +} + +void XMLCALL +XML_SetNamespaceDeclHandler(XML_Parser parser, + XML_StartNamespaceDeclHandler start, + XML_EndNamespaceDeclHandler end) +{ + startNamespaceDeclHandler = start; + endNamespaceDeclHandler = end; +} + +void XMLCALL +XML_SetStartNamespaceDeclHandler(XML_Parser parser, + XML_StartNamespaceDeclHandler start) { + startNamespaceDeclHandler = start; +} + +void XMLCALL +XML_SetEndNamespaceDeclHandler(XML_Parser parser, + XML_EndNamespaceDeclHandler end) { + endNamespaceDeclHandler = end; +} + +void XMLCALL +XML_SetNotStandaloneHandler(XML_Parser parser, + XML_NotStandaloneHandler handler) +{ + notStandaloneHandler = handler; +} + +void XMLCALL +XML_SetExternalEntityRefHandler(XML_Parser parser, + XML_ExternalEntityRefHandler handler) +{ + externalEntityRefHandler = handler; +} + +void XMLCALL +XML_SetExternalEntityRefHandlerArg(XML_Parser parser, void *arg) +{ + if (arg) + externalEntityRefHandlerArg = (XML_Parser)arg; + else + externalEntityRefHandlerArg = parser; +} + +void XMLCALL +XML_SetSkippedEntityHandler(XML_Parser parser, + XML_SkippedEntityHandler handler) +{ + skippedEntityHandler = handler; +} + +void XMLCALL +XML_SetUnknownEncodingHandler(XML_Parser parser, + XML_UnknownEncodingHandler handler, + void *data) +{ + unknownEncodingHandler = handler; + unknownEncodingHandlerData = data; +} + +void XMLCALL +XML_SetElementDeclHandler(XML_Parser parser, + XML_ElementDeclHandler eldecl) +{ + elementDeclHandler = eldecl; +} + +void XMLCALL +XML_SetAttlistDeclHandler(XML_Parser parser, + XML_AttlistDeclHandler attdecl) +{ + attlistDeclHandler = attdecl; +} + +void XMLCALL +XML_SetEntityDeclHandler(XML_Parser parser, + XML_EntityDeclHandler handler) +{ + entityDeclHandler = handler; +} + +void XMLCALL +XML_SetXmlDeclHandler(XML_Parser parser, + XML_XmlDeclHandler handler) { + xmlDeclHandler = handler; +} + +int XMLCALL +XML_SetParamEntityParsing(XML_Parser parser, + enum XML_ParamEntityParsing peParsing) +{ + /* block after XML_Parse()/XML_ParseBuffer() has been called */ + if (ps_parsing == XML_PARSING || ps_parsing == XML_SUSPENDED) + return 0; +#ifdef XML_DTD + paramEntityParsing = peParsing; + return 1; +#else + return peParsing == XML_PARAM_ENTITY_PARSING_NEVER; +#endif +} + +int XMLCALL +XML_SetHashSalt(XML_Parser parser, + unsigned long hash_salt) +{ + /* block after XML_Parse()/XML_ParseBuffer() has been called */ + if (ps_parsing == XML_PARSING || ps_parsing == XML_SUSPENDED) + return 0; + hash_secret_salt = hash_salt; + return 1; +} + +enum XML_Status XMLCALL +XML_Parse(XML_Parser parser, const char *s, int len, int isFinal) +{ + switch (ps_parsing) { + case XML_SUSPENDED: + errorCode = XML_ERROR_SUSPENDED; + return XML_STATUS_ERROR; + case XML_FINISHED: + errorCode = XML_ERROR_FINISHED; + return XML_STATUS_ERROR; + case XML_INITIALIZED: + if (parentParser == NULL && !startParsing(parser)) { + errorCode = XML_ERROR_NO_MEMORY; + return XML_STATUS_ERROR; + } + default: + ps_parsing = XML_PARSING; + } + + if (len == 0) { + ps_finalBuffer = (XML_Bool)isFinal; + if (!isFinal) + return XML_STATUS_OK; + positionPtr = bufferPtr; + parseEndPtr = bufferEnd; + + /* If data are left over from last buffer, and we now know that these + data are the final chunk of input, then we have to check them again + to detect errors based on that fact. + */ + errorCode = processor(parser, bufferPtr, parseEndPtr, &bufferPtr); + + if (errorCode == XML_ERROR_NONE) { + switch (ps_parsing) { + case XML_SUSPENDED: + XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position); + positionPtr = bufferPtr; + return XML_STATUS_SUSPENDED; + case XML_INITIALIZED: + case XML_PARSING: + ps_parsing = XML_FINISHED; + /* fall through */ + default: + return XML_STATUS_OK; + } + } + eventEndPtr = eventPtr; + processor = errorProcessor; + return XML_STATUS_ERROR; + } +#ifndef XML_CONTEXT_BYTES + else if (bufferPtr == bufferEnd) { + const char *end; + int nLeftOver; + enum XML_Status result; + parseEndByteIndex += len; + positionPtr = s; + ps_finalBuffer = (XML_Bool)isFinal; + + errorCode = processor(parser, s, parseEndPtr = s + len, &end); + + if (errorCode != XML_ERROR_NONE) { + eventEndPtr = eventPtr; + processor = errorProcessor; + return XML_STATUS_ERROR; + } + else { + switch (ps_parsing) { + case XML_SUSPENDED: + result = XML_STATUS_SUSPENDED; + break; + case XML_INITIALIZED: + case XML_PARSING: + if (isFinal) { + ps_parsing = XML_FINISHED; + return XML_STATUS_OK; + } + /* fall through */ + default: + result = XML_STATUS_OK; + } + } + + XmlUpdatePosition(encoding, positionPtr, end, &position); + nLeftOver = s + len - end; + if (nLeftOver) { + if (buffer == NULL || nLeftOver > bufferLim - buffer) { + /* FIXME avoid integer overflow */ + char *temp; + temp = (buffer == NULL + ? (char *)MALLOC(len * 2) + : (char *)REALLOC(buffer, len * 2)); + if (temp == NULL) { + errorCode = XML_ERROR_NO_MEMORY; + eventPtr = eventEndPtr = NULL; + processor = errorProcessor; + return XML_STATUS_ERROR; + } + buffer = temp; + bufferLim = buffer + len * 2; + } + memcpy(buffer, end, nLeftOver); + } + bufferPtr = buffer; + bufferEnd = buffer + nLeftOver; + positionPtr = bufferPtr; + parseEndPtr = bufferEnd; + eventPtr = bufferPtr; + eventEndPtr = bufferPtr; + return result; + } +#endif /* not defined XML_CONTEXT_BYTES */ + else { + void *buff = XML_GetBuffer(parser, len); + if (buff == NULL) + return XML_STATUS_ERROR; + else { + memcpy(buff, s, len); + return XML_ParseBuffer(parser, len, isFinal); + } + } +} + +enum XML_Status XMLCALL +XML_ParseBuffer(XML_Parser parser, int len, int isFinal) +{ + const char *start; + enum XML_Status result = XML_STATUS_OK; + + switch (ps_parsing) { + case XML_SUSPENDED: + errorCode = XML_ERROR_SUSPENDED; + return XML_STATUS_ERROR; + case XML_FINISHED: + errorCode = XML_ERROR_FINISHED; + return XML_STATUS_ERROR; + case XML_INITIALIZED: + if (parentParser == NULL && !startParsing(parser)) { + errorCode = XML_ERROR_NO_MEMORY; + return XML_STATUS_ERROR; + } + default: + ps_parsing = XML_PARSING; + } + + start = bufferPtr; + positionPtr = start; + bufferEnd += len; + parseEndPtr = bufferEnd; + parseEndByteIndex += len; + ps_finalBuffer = (XML_Bool)isFinal; + + errorCode = processor(parser, start, parseEndPtr, &bufferPtr); + + if (errorCode != XML_ERROR_NONE) { + eventEndPtr = eventPtr; + processor = errorProcessor; + return XML_STATUS_ERROR; + } + else { + switch (ps_parsing) { + case XML_SUSPENDED: + result = XML_STATUS_SUSPENDED; + break; + case XML_INITIALIZED: + case XML_PARSING: + if (isFinal) { + ps_parsing = XML_FINISHED; + return result; + } + default: ; /* should not happen */ + } + } + + XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position); + positionPtr = bufferPtr; + return result; +} + +void * XMLCALL +XML_GetBuffer(XML_Parser parser, int len) +{ + if (len < 0) { + errorCode = XML_ERROR_NO_MEMORY; + return NULL; + } + switch (ps_parsing) { + case XML_SUSPENDED: + errorCode = XML_ERROR_SUSPENDED; + return NULL; + case XML_FINISHED: + errorCode = XML_ERROR_FINISHED; + return NULL; + default: ; + } + + if (len > bufferLim - bufferEnd) { +#ifdef XML_CONTEXT_BYTES + int keep; +#endif /* defined XML_CONTEXT_BYTES */ + int neededSize = len + (int)(bufferEnd - bufferPtr); + if (neededSize < 0) { + errorCode = XML_ERROR_NO_MEMORY; + return NULL; + } +#ifdef XML_CONTEXT_BYTES + keep = (int)(bufferPtr - buffer); + if (keep > XML_CONTEXT_BYTES) + keep = XML_CONTEXT_BYTES; + neededSize += keep; +#endif /* defined XML_CONTEXT_BYTES */ + if (neededSize <= bufferLim - buffer) { +#ifdef XML_CONTEXT_BYTES + if (keep < bufferPtr - buffer) { + int offset = (int)(bufferPtr - buffer) - keep; + memmove(buffer, &buffer[offset], bufferEnd - bufferPtr + keep); + bufferEnd -= offset; + bufferPtr -= offset; + } +#else + memmove(buffer, bufferPtr, bufferEnd - bufferPtr); + bufferEnd = buffer + (bufferEnd - bufferPtr); + bufferPtr = buffer; +#endif /* not defined XML_CONTEXT_BYTES */ + } + else { + char *newBuf; + int bufferSize = (int)(bufferLim - bufferPtr); + if (bufferSize == 0) + bufferSize = INIT_BUFFER_SIZE; + do { + bufferSize *= 2; + } while (bufferSize < neededSize && bufferSize > 0); + if (bufferSize <= 0) { + errorCode = XML_ERROR_NO_MEMORY; + return NULL; + } + newBuf = (char *)MALLOC(bufferSize); + if (newBuf == 0) { + errorCode = XML_ERROR_NO_MEMORY; + return NULL; + } + bufferLim = newBuf + bufferSize; +#ifdef XML_CONTEXT_BYTES + if (bufferPtr) { + int keep = (int)(bufferPtr - buffer); + if (keep > XML_CONTEXT_BYTES) + keep = XML_CONTEXT_BYTES; + memcpy(newBuf, &bufferPtr[-keep], bufferEnd - bufferPtr + keep); + FREE(buffer); + buffer = newBuf; + bufferEnd = buffer + (bufferEnd - bufferPtr) + keep; + bufferPtr = buffer + keep; + } + else { + bufferEnd = newBuf + (bufferEnd - bufferPtr); + bufferPtr = buffer = newBuf; + } +#else + if (bufferPtr) { + memcpy(newBuf, bufferPtr, bufferEnd - bufferPtr); + FREE(buffer); + } + bufferEnd = newBuf + (bufferEnd - bufferPtr); + bufferPtr = buffer = newBuf; +#endif /* not defined XML_CONTEXT_BYTES */ + } + eventPtr = eventEndPtr = NULL; + positionPtr = NULL; + } + return bufferEnd; +} + +enum XML_Status XMLCALL +XML_StopParser(XML_Parser parser, XML_Bool resumable) +{ + switch (ps_parsing) { + case XML_SUSPENDED: + if (resumable) { + errorCode = XML_ERROR_SUSPENDED; + return XML_STATUS_ERROR; + } + ps_parsing = XML_FINISHED; + break; + case XML_FINISHED: + errorCode = XML_ERROR_FINISHED; + return XML_STATUS_ERROR; + default: + if (resumable) { +#ifdef XML_DTD + if (isParamEntity) { + errorCode = XML_ERROR_SUSPEND_PE; + return XML_STATUS_ERROR; + } +#endif + ps_parsing = XML_SUSPENDED; + } + else + ps_parsing = XML_FINISHED; + } + return XML_STATUS_OK; +} + +enum XML_Status XMLCALL +XML_ResumeParser(XML_Parser parser) +{ + enum XML_Status result = XML_STATUS_OK; + + if (ps_parsing != XML_SUSPENDED) { + errorCode = XML_ERROR_NOT_SUSPENDED; + return XML_STATUS_ERROR; + } + ps_parsing = XML_PARSING; + + errorCode = processor(parser, bufferPtr, parseEndPtr, &bufferPtr); + + if (errorCode != XML_ERROR_NONE) { + eventEndPtr = eventPtr; + processor = errorProcessor; + return XML_STATUS_ERROR; + } + else { + switch (ps_parsing) { + case XML_SUSPENDED: + result = XML_STATUS_SUSPENDED; + break; + case XML_INITIALIZED: + case XML_PARSING: + if (ps_finalBuffer) { + ps_parsing = XML_FINISHED; + return result; + } + default: ; + } + } + + XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position); + positionPtr = bufferPtr; + return result; +} + +void XMLCALL +XML_GetParsingStatus(XML_Parser parser, XML_ParsingStatus *status) +{ + assert(status != NULL); + *status = parser->m_parsingStatus; +} + +enum XML_Error XMLCALL +XML_GetErrorCode(XML_Parser parser) +{ + return errorCode; +} + +XML_Index XMLCALL +XML_GetCurrentByteIndex(XML_Parser parser) +{ + if (eventPtr) + return parseEndByteIndex - (parseEndPtr - eventPtr); + return -1; +} + +int XMLCALL +XML_GetCurrentByteCount(XML_Parser parser) +{ + if (eventEndPtr && eventPtr) + return (int)(eventEndPtr - eventPtr); + return 0; +} + +const char * XMLCALL +XML_GetInputContext(XML_Parser parser, int *offset, int *size) +{ +#ifdef XML_CONTEXT_BYTES + if (eventPtr && buffer) { + *offset = (int)(eventPtr - buffer); + *size = (int)(bufferEnd - buffer); + return buffer; + } +#endif /* defined XML_CONTEXT_BYTES */ + return (char *) 0; +} + +XML_Size XMLCALL +XML_GetCurrentLineNumber(XML_Parser parser) +{ + if (eventPtr && eventPtr >= positionPtr) { + XmlUpdatePosition(encoding, positionPtr, eventPtr, &position); + positionPtr = eventPtr; + } + return position.lineNumber + 1; +} + +XML_Size XMLCALL +XML_GetCurrentColumnNumber(XML_Parser parser) +{ + if (eventPtr && eventPtr >= positionPtr) { + XmlUpdatePosition(encoding, positionPtr, eventPtr, &position); + positionPtr = eventPtr; + } + return position.columnNumber; +} + +void XMLCALL +XML_FreeContentModel(XML_Parser parser, XML_Content *model) +{ + FREE(model); +} + +void * XMLCALL +XML_MemMalloc(XML_Parser parser, size_t size) +{ + return MALLOC(size); +} + +void * XMLCALL +XML_MemRealloc(XML_Parser parser, void *ptr, size_t size) +{ + return REALLOC(ptr, size); +} + +void XMLCALL +XML_MemFree(XML_Parser parser, void *ptr) +{ + FREE(ptr); +} + +void XMLCALL +XML_DefaultCurrent(XML_Parser parser) +{ + if (defaultHandler) { + if (openInternalEntities) + reportDefault(parser, + internalEncoding, + openInternalEntities->internalEventPtr, + openInternalEntities->internalEventEndPtr); + else + reportDefault(parser, encoding, eventPtr, eventEndPtr); + } +} + +const XML_LChar * XMLCALL +XML_ErrorString(enum XML_Error code) +{ + static const XML_LChar* const message[] = { + 0, + XML_L("out of memory"), + XML_L("syntax error"), + XML_L("no element found"), + XML_L("not well-formed (invalid token)"), + XML_L("unclosed token"), + XML_L("partial character"), + XML_L("mismatched tag"), + XML_L("duplicate attribute"), + XML_L("junk after document element"), + XML_L("illegal parameter entity reference"), + XML_L("undefined entity"), + XML_L("recursive entity reference"), + XML_L("asynchronous entity"), + XML_L("reference to invalid character number"), + XML_L("reference to binary entity"), + XML_L("reference to external entity in attribute"), + XML_L("XML or text declaration not at start of entity"), + XML_L("unknown encoding"), + XML_L("encoding specified in XML declaration is incorrect"), + XML_L("unclosed CDATA section"), + XML_L("error in processing external entity reference"), + XML_L("document is not standalone"), + XML_L("unexpected parser state - please send a bug report"), + XML_L("entity declared in parameter entity"), + XML_L("requested feature requires XML_DTD support in Expat"), + XML_L("cannot change setting once parsing has begun"), + XML_L("unbound prefix"), + XML_L("must not undeclare prefix"), + XML_L("incomplete markup in parameter entity"), + XML_L("XML declaration not well-formed"), + XML_L("text declaration not well-formed"), + XML_L("illegal character(s) in public id"), + XML_L("parser suspended"), + XML_L("parser not suspended"), + XML_L("parsing aborted"), + XML_L("parsing finished"), + XML_L("cannot suspend in external parameter entity"), + XML_L("reserved prefix (xml) must not be undeclared or bound to another namespace name"), + XML_L("reserved prefix (xmlns) must not be declared or undeclared"), + XML_L("prefix must not be bound to one of the reserved namespace names") + }; + if (code > 0 && code < sizeof(message)/sizeof(message[0])) + return message[code]; + return NULL; +} + +const XML_LChar * XMLCALL +XML_ExpatVersion(void) { + + /* V1 is used to string-ize the version number. However, it would + string-ize the actual version macro *names* unless we get them + substituted before being passed to V1. CPP is defined to expand + a macro, then rescan for more expansions. Thus, we use V2 to expand + the version macros, then CPP will expand the resulting V1() macro + with the correct numerals. */ + /* ### I'm assuming cpp is portable in this respect... */ + +#define V1(a,b,c) XML_L(#a)XML_L(".")XML_L(#b)XML_L(".")XML_L(#c) +#define V2(a,b,c) XML_L("expat_")V1(a,b,c) + + return V2(XML_MAJOR_VERSION, XML_MINOR_VERSION, XML_MICRO_VERSION); + +#undef V1 +#undef V2 +} + +XML_Expat_Version XMLCALL +XML_ExpatVersionInfo(void) +{ + XML_Expat_Version version; + + version.major = XML_MAJOR_VERSION; + version.minor = XML_MINOR_VERSION; + version.micro = XML_MICRO_VERSION; + + return version; +} + +const XML_Feature * XMLCALL +XML_GetFeatureList(void) +{ + static const XML_Feature features[] = { + {XML_FEATURE_SIZEOF_XML_CHAR, XML_L("sizeof(XML_Char)"), + sizeof(XML_Char)}, + {XML_FEATURE_SIZEOF_XML_LCHAR, XML_L("sizeof(XML_LChar)"), + sizeof(XML_LChar)}, +#ifdef XML_UNICODE + {XML_FEATURE_UNICODE, XML_L("XML_UNICODE"), 0}, +#endif +#ifdef XML_UNICODE_WCHAR_T + {XML_FEATURE_UNICODE_WCHAR_T, XML_L("XML_UNICODE_WCHAR_T"), 0}, +#endif +#ifdef XML_DTD + {XML_FEATURE_DTD, XML_L("XML_DTD"), 0}, +#endif +#ifdef XML_CONTEXT_BYTES + {XML_FEATURE_CONTEXT_BYTES, XML_L("XML_CONTEXT_BYTES"), + XML_CONTEXT_BYTES}, +#endif +#ifdef XML_MIN_SIZE + {XML_FEATURE_MIN_SIZE, XML_L("XML_MIN_SIZE"), 0}, +#endif +#ifdef XML_NS + {XML_FEATURE_NS, XML_L("XML_NS"), 0}, +#endif +#ifdef XML_LARGE_SIZE + {XML_FEATURE_LARGE_SIZE, XML_L("XML_LARGE_SIZE"), 0}, +#endif +#ifdef XML_ATTR_INFO + {XML_FEATURE_ATTR_INFO, XML_L("XML_ATTR_INFO"), 0}, +#endif + {XML_FEATURE_END, NULL, 0} + }; + + return features; +} + +/* Initially tag->rawName always points into the parse buffer; + for those TAG instances opened while the current parse buffer was + processed, and not yet closed, we need to store tag->rawName in a more + permanent location, since the parse buffer is about to be discarded. +*/ +static XML_Bool +storeRawNames(XML_Parser parser) +{ + TAG *tag = tagStack; + while (tag) { + int bufSize; + int nameLen = sizeof(XML_Char) * (tag->name.strLen + 1); + char *rawNameBuf = tag->buf + nameLen; + /* Stop if already stored. Since tagStack is a stack, we can stop + at the first entry that has already been copied; everything + below it in the stack is already been accounted for in a + previous call to this function. + */ + if (tag->rawName == rawNameBuf) + break; + /* For re-use purposes we need to ensure that the + size of tag->buf is a multiple of sizeof(XML_Char). + */ + bufSize = nameLen + ROUND_UP(tag->rawNameLength, sizeof(XML_Char)); + if (bufSize > tag->bufEnd - tag->buf) { + char *temp = (char *)REALLOC(tag->buf, bufSize); + if (temp == NULL) + return XML_FALSE; + /* if tag->name.str points to tag->buf (only when namespace + processing is off) then we have to update it + */ + if (tag->name.str == (XML_Char *)tag->buf) + tag->name.str = (XML_Char *)temp; + /* if tag->name.localPart is set (when namespace processing is on) + then update it as well, since it will always point into tag->buf + */ + if (tag->name.localPart) + tag->name.localPart = (XML_Char *)temp + (tag->name.localPart - + (XML_Char *)tag->buf); + tag->buf = temp; + tag->bufEnd = temp + bufSize; + rawNameBuf = temp + nameLen; + } + memcpy(rawNameBuf, tag->rawName, tag->rawNameLength); + tag->rawName = rawNameBuf; + tag = tag->parent; + } + return XML_TRUE; +} + +static enum XML_Error PTRCALL +contentProcessor(XML_Parser parser, + const char *start, + const char *end, + const char **endPtr) +{ + enum XML_Error result = doContent(parser, 0, encoding, start, end, + endPtr, (XML_Bool)!ps_finalBuffer); + if (result == XML_ERROR_NONE) { + if (!storeRawNames(parser)) + return XML_ERROR_NO_MEMORY; + } + return result; +} + +static enum XML_Error PTRCALL +externalEntityInitProcessor(XML_Parser parser, + const char *start, + const char *end, + const char **endPtr) +{ + enum XML_Error result = initializeEncoding(parser); + if (result != XML_ERROR_NONE) + return result; + processor = externalEntityInitProcessor2; + return externalEntityInitProcessor2(parser, start, end, endPtr); +} + +static enum XML_Error PTRCALL +externalEntityInitProcessor2(XML_Parser parser, + const char *start, + const char *end, + const char **endPtr) +{ + const char *next = start; /* XmlContentTok doesn't always set the last arg */ + int tok = XmlContentTok(encoding, start, end, &next); + switch (tok) { + case XML_TOK_BOM: + /* If we are at the end of the buffer, this would cause the next stage, + i.e. externalEntityInitProcessor3, to pass control directly to + doContent (by detecting XML_TOK_NONE) without processing any xml text + declaration - causing the error XML_ERROR_MISPLACED_XML_PI in doContent. + */ + if (next == end && !ps_finalBuffer) { + *endPtr = next; + return XML_ERROR_NONE; + } + start = next; + break; + case XML_TOK_PARTIAL: + if (!ps_finalBuffer) { + *endPtr = start; + return XML_ERROR_NONE; + } + eventPtr = start; + return XML_ERROR_UNCLOSED_TOKEN; + case XML_TOK_PARTIAL_CHAR: + if (!ps_finalBuffer) { + *endPtr = start; + return XML_ERROR_NONE; + } + eventPtr = start; + return XML_ERROR_PARTIAL_CHAR; + } + processor = externalEntityInitProcessor3; + return externalEntityInitProcessor3(parser, start, end, endPtr); +} + +static enum XML_Error PTRCALL +externalEntityInitProcessor3(XML_Parser parser, + const char *start, + const char *end, + const char **endPtr) +{ + int tok; + const char *next = start; /* XmlContentTok doesn't always set the last arg */ + eventPtr = start; + tok = XmlContentTok(encoding, start, end, &next); + eventEndPtr = next; + + switch (tok) { + case XML_TOK_XML_DECL: + { + enum XML_Error result; + result = processXmlDecl(parser, 1, start, next); + if (result != XML_ERROR_NONE) + return result; + switch (ps_parsing) { + case XML_SUSPENDED: + *endPtr = next; + return XML_ERROR_NONE; + case XML_FINISHED: + return XML_ERROR_ABORTED; + default: + start = next; + } + } + break; + case XML_TOK_PARTIAL: + if (!ps_finalBuffer) { + *endPtr = start; + return XML_ERROR_NONE; + } + return XML_ERROR_UNCLOSED_TOKEN; + case XML_TOK_PARTIAL_CHAR: + if (!ps_finalBuffer) { + *endPtr = start; + return XML_ERROR_NONE; + } + return XML_ERROR_PARTIAL_CHAR; + } + processor = externalEntityContentProcessor; + tagLevel = 1; + return externalEntityContentProcessor(parser, start, end, endPtr); +} + +static enum XML_Error PTRCALL +externalEntityContentProcessor(XML_Parser parser, + const char *start, + const char *end, + const char **endPtr) +{ + enum XML_Error result = doContent(parser, 1, encoding, start, end, + endPtr, (XML_Bool)!ps_finalBuffer); + if (result == XML_ERROR_NONE) { + if (!storeRawNames(parser)) + return XML_ERROR_NO_MEMORY; + } + return result; +} + +static enum XML_Error +doContent(XML_Parser parser, + int startTagLevel, + const ENCODING *enc, + const char *s, + const char *end, + const char **nextPtr, + XML_Bool haveMore) +{ + /* save one level of indirection */ + DTD * const dtd = _dtd; + + const char **eventPP; + const char **eventEndPP; + if (enc == encoding) { + eventPP = &eventPtr; + eventEndPP = &eventEndPtr; + } + else { + eventPP = &(openInternalEntities->internalEventPtr); + eventEndPP = &(openInternalEntities->internalEventEndPtr); + } + *eventPP = s; + + for (;;) { + const char *next = s; /* XmlContentTok doesn't always set the last arg */ + int tok = XmlContentTok(enc, s, end, &next); + *eventEndPP = next; + switch (tok) { + case XML_TOK_TRAILING_CR: + if (haveMore) { + *nextPtr = s; + return XML_ERROR_NONE; + } + *eventEndPP = end; + if (characterDataHandler) { + XML_Char c = 0xA; + characterDataHandler(handlerArg, &c, 1); + } + else if (defaultHandler) + reportDefault(parser, enc, s, end); + /* We are at the end of the final buffer, should we check for + XML_SUSPENDED, XML_FINISHED? + */ + if (startTagLevel == 0) + return XML_ERROR_NO_ELEMENTS; + if (tagLevel != startTagLevel) + return XML_ERROR_ASYNC_ENTITY; + *nextPtr = end; + return XML_ERROR_NONE; + case XML_TOK_NONE: + if (haveMore) { + *nextPtr = s; + return XML_ERROR_NONE; + } + if (startTagLevel > 0) { + if (tagLevel != startTagLevel) + return XML_ERROR_ASYNC_ENTITY; + *nextPtr = s; + return XML_ERROR_NONE; + } + return XML_ERROR_NO_ELEMENTS; + case XML_TOK_INVALID: + *eventPP = next; + return XML_ERROR_INVALID_TOKEN; + case XML_TOK_PARTIAL: + if (haveMore) { + *nextPtr = s; + return XML_ERROR_NONE; + } + return XML_ERROR_UNCLOSED_TOKEN; + case XML_TOK_PARTIAL_CHAR: + if (haveMore) { + *nextPtr = s; + return XML_ERROR_NONE; + } + return XML_ERROR_PARTIAL_CHAR; + case XML_TOK_ENTITY_REF: + { + const XML_Char *name; + ENTITY *entity; + XML_Char ch = (XML_Char) XmlPredefinedEntityName(enc, + s + enc->minBytesPerChar, + next - enc->minBytesPerChar); + if (ch) { + if (characterDataHandler) + characterDataHandler(handlerArg, &ch, 1); + else if (defaultHandler) + reportDefault(parser, enc, s, next); + break; + } + name = poolStoreString(&dtd->pool, enc, + s + enc->minBytesPerChar, + next - enc->minBytesPerChar); + if (!name) + return XML_ERROR_NO_MEMORY; + entity = (ENTITY *)lookup(parser, &dtd->generalEntities, name, 0); + poolDiscard(&dtd->pool); + /* First, determine if a check for an existing declaration is needed; + if yes, check that the entity exists, and that it is internal, + otherwise call the skipped entity or default handler. + */ + if (!dtd->hasParamEntityRefs || dtd->standalone) { + if (!entity) + return XML_ERROR_UNDEFINED_ENTITY; + else if (!entity->is_internal) + return XML_ERROR_ENTITY_DECLARED_IN_PE; + } + else if (!entity) { + if (skippedEntityHandler) + skippedEntityHandler(handlerArg, name, 0); + else if (defaultHandler) + reportDefault(parser, enc, s, next); + break; + } + if (entity->open) + return XML_ERROR_RECURSIVE_ENTITY_REF; + if (entity->notation) + return XML_ERROR_BINARY_ENTITY_REF; + if (entity->textPtr) { + enum XML_Error result; + if (!defaultExpandInternalEntities) { + if (skippedEntityHandler) + skippedEntityHandler(handlerArg, entity->name, 0); + else if (defaultHandler) + reportDefault(parser, enc, s, next); + break; + } + result = processInternalEntity(parser, entity, XML_FALSE); + if (result != XML_ERROR_NONE) + return result; + } + else if (externalEntityRefHandler) { + const XML_Char *context; + entity->open = XML_TRUE; + context = getContext(parser); + entity->open = XML_FALSE; + if (!context) + return XML_ERROR_NO_MEMORY; + if (!externalEntityRefHandler(externalEntityRefHandlerArg, + context, + entity->base, + entity->systemId, + entity->publicId)) + return XML_ERROR_EXTERNAL_ENTITY_HANDLING; + poolDiscard(&tempPool); + } + else if (defaultHandler) + reportDefault(parser, enc, s, next); + break; + } + case XML_TOK_START_TAG_NO_ATTS: + /* fall through */ + case XML_TOK_START_TAG_WITH_ATTS: + { + TAG *tag; + enum XML_Error result; + XML_Char *toPtr; + if (freeTagList) { + tag = freeTagList; + freeTagList = freeTagList->parent; + } + else { + tag = (TAG *)MALLOC(sizeof(TAG)); + if (!tag) + return XML_ERROR_NO_MEMORY; + tag->buf = (char *)MALLOC(INIT_TAG_BUF_SIZE); + if (!tag->buf) { + FREE(tag); + return XML_ERROR_NO_MEMORY; + } + tag->bufEnd = tag->buf + INIT_TAG_BUF_SIZE; + } + tag->bindings = NULL; + tag->parent = tagStack; + tagStack = tag; + tag->name.localPart = NULL; + tag->name.prefix = NULL; + tag->rawName = s + enc->minBytesPerChar; + tag->rawNameLength = XmlNameLength(enc, tag->rawName); + ++tagLevel; + { + const char *rawNameEnd = tag->rawName + tag->rawNameLength; + const char *fromPtr = tag->rawName; + toPtr = (XML_Char *)tag->buf; + for (;;) { + int bufSize; + int convLen; + XmlConvert(enc, + &fromPtr, rawNameEnd, + (ICHAR **)&toPtr, (ICHAR *)tag->bufEnd - 1); + convLen = (int)(toPtr - (XML_Char *)tag->buf); + if (fromPtr == rawNameEnd) { + tag->name.strLen = convLen; + break; + } + bufSize = (int)(tag->bufEnd - tag->buf) << 1; + { + char *temp = (char *)REALLOC(tag->buf, bufSize); + if (temp == NULL) + return XML_ERROR_NO_MEMORY; + tag->buf = temp; + tag->bufEnd = temp + bufSize; + toPtr = (XML_Char *)temp + convLen; + } + } + } + tag->name.str = (XML_Char *)tag->buf; + *toPtr = XML_T('\0'); + result = storeAtts(parser, enc, s, &(tag->name), &(tag->bindings)); + if (result) + return result; + if (startElementHandler) + startElementHandler(handlerArg, tag->name.str, + (const XML_Char **)atts); + else if (defaultHandler) + reportDefault(parser, enc, s, next); + poolClear(&tempPool); + break; + } + case XML_TOK_EMPTY_ELEMENT_NO_ATTS: + /* fall through */ + case XML_TOK_EMPTY_ELEMENT_WITH_ATTS: + { + const char *rawName = s + enc->minBytesPerChar; + enum XML_Error result; + BINDING *bindings = NULL; + XML_Bool noElmHandlers = XML_TRUE; + TAG_NAME name; + name.str = poolStoreString(&tempPool, enc, rawName, + rawName + XmlNameLength(enc, rawName)); + if (!name.str) + return XML_ERROR_NO_MEMORY; + poolFinish(&tempPool); + result = storeAtts(parser, enc, s, &name, &bindings); + if (result) + return result; + poolFinish(&tempPool); + if (startElementHandler) { + startElementHandler(handlerArg, name.str, (const XML_Char **)atts); + noElmHandlers = XML_FALSE; + } + if (endElementHandler) { + if (startElementHandler) + *eventPP = *eventEndPP; + endElementHandler(handlerArg, name.str); + noElmHandlers = XML_FALSE; + } + if (noElmHandlers && defaultHandler) + reportDefault(parser, enc, s, next); + poolClear(&tempPool); + while (bindings) { + BINDING *b = bindings; + if (endNamespaceDeclHandler) + endNamespaceDeclHandler(handlerArg, b->prefix->name); + bindings = bindings->nextTagBinding; + b->nextTagBinding = freeBindingList; + freeBindingList = b; + b->prefix->binding = b->prevPrefixBinding; + } + } + if (tagLevel == 0) + return epilogProcessor(parser, next, end, nextPtr); + break; + case XML_TOK_END_TAG: + if (tagLevel == startTagLevel) + return XML_ERROR_ASYNC_ENTITY; + else { + int len; + const char *rawName; + TAG *tag = tagStack; + tagStack = tag->parent; + tag->parent = freeTagList; + freeTagList = tag; + rawName = s + enc->minBytesPerChar*2; + len = XmlNameLength(enc, rawName); + if (len != tag->rawNameLength + || memcmp(tag->rawName, rawName, len) != 0) { + *eventPP = rawName; + return XML_ERROR_TAG_MISMATCH; + } + --tagLevel; + if (endElementHandler) { + const XML_Char *localPart; + const XML_Char *prefix; + XML_Char *uri; + localPart = tag->name.localPart; + if (ns && localPart) { + /* localPart and prefix may have been overwritten in + tag->name.str, since this points to the binding->uri + buffer which gets re-used; so we have to add them again + */ + uri = (XML_Char *)tag->name.str + tag->name.uriLen; + /* don't need to check for space - already done in storeAtts() */ + while (*localPart) *uri++ = *localPart++; + prefix = (XML_Char *)tag->name.prefix; + if (ns_triplets && prefix) { + *uri++ = namespaceSeparator; + while (*prefix) *uri++ = *prefix++; + } + *uri = XML_T('\0'); + } + endElementHandler(handlerArg, tag->name.str); + } + else if (defaultHandler) + reportDefault(parser, enc, s, next); + while (tag->bindings) { + BINDING *b = tag->bindings; + if (endNamespaceDeclHandler) + endNamespaceDeclHandler(handlerArg, b->prefix->name); + tag->bindings = tag->bindings->nextTagBinding; + b->nextTagBinding = freeBindingList; + freeBindingList = b; + b->prefix->binding = b->prevPrefixBinding; + } + if (tagLevel == 0) + return epilogProcessor(parser, next, end, nextPtr); + } + break; + case XML_TOK_CHAR_REF: + { + int n = XmlCharRefNumber(enc, s); + if (n < 0) + return XML_ERROR_BAD_CHAR_REF; + if (characterDataHandler) { + XML_Char buf[XML_ENCODE_MAX]; + characterDataHandler(handlerArg, buf, XmlEncode(n, (ICHAR *)buf)); + } + else if (defaultHandler) + reportDefault(parser, enc, s, next); + } + break; + case XML_TOK_XML_DECL: + return XML_ERROR_MISPLACED_XML_PI; + case XML_TOK_DATA_NEWLINE: + if (characterDataHandler) { + XML_Char c = 0xA; + characterDataHandler(handlerArg, &c, 1); + } + else if (defaultHandler) + reportDefault(parser, enc, s, next); + break; + case XML_TOK_CDATA_SECT_OPEN: + { + enum XML_Error result; + if (startCdataSectionHandler) + startCdataSectionHandler(handlerArg); +#if 0 + /* Suppose you doing a transformation on a document that involves + changing only the character data. You set up a defaultHandler + and a characterDataHandler. The defaultHandler simply copies + characters through. The characterDataHandler does the + transformation and writes the characters out escaping them as + necessary. This case will fail to work if we leave out the + following two lines (because & and < inside CDATA sections will + be incorrectly escaped). + + However, now we have a start/endCdataSectionHandler, so it seems + easier to let the user deal with this. + */ + else if (characterDataHandler) + characterDataHandler(handlerArg, dataBuf, 0); +#endif + else if (defaultHandler) + reportDefault(parser, enc, s, next); + result = doCdataSection(parser, enc, &next, end, nextPtr, haveMore); + if (result != XML_ERROR_NONE) + return result; + else if (!next) { + processor = cdataSectionProcessor; + return result; + } + } + break; + case XML_TOK_TRAILING_RSQB: + if (haveMore) { + *nextPtr = s; + return XML_ERROR_NONE; + } + if (characterDataHandler) { + if (MUST_CONVERT(enc, s)) { + ICHAR *dataPtr = (ICHAR *)dataBuf; + XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)dataBufEnd); + characterDataHandler(handlerArg, dataBuf, + (int)(dataPtr - (ICHAR *)dataBuf)); + } + else + characterDataHandler(handlerArg, + (XML_Char *)s, + (int)((XML_Char *)end - (XML_Char *)s)); + } + else if (defaultHandler) + reportDefault(parser, enc, s, end); + /* We are at the end of the final buffer, should we check for + XML_SUSPENDED, XML_FINISHED? + */ + if (startTagLevel == 0) { + *eventPP = end; + return XML_ERROR_NO_ELEMENTS; + } + if (tagLevel != startTagLevel) { + *eventPP = end; + return XML_ERROR_ASYNC_ENTITY; + } + *nextPtr = end; + return XML_ERROR_NONE; + case XML_TOK_DATA_CHARS: + { + XML_CharacterDataHandler charDataHandler = characterDataHandler; + if (charDataHandler) { + if (MUST_CONVERT(enc, s)) { + for (;;) { + ICHAR *dataPtr = (ICHAR *)dataBuf; + XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)dataBufEnd); + *eventEndPP = s; + charDataHandler(handlerArg, dataBuf, + (int)(dataPtr - (ICHAR *)dataBuf)); + if (s == next) + break; + *eventPP = s; + } + } + else + charDataHandler(handlerArg, + (XML_Char *)s, + (int)((XML_Char *)next - (XML_Char *)s)); + } + else if (defaultHandler) + reportDefault(parser, enc, s, next); + } + break; + case XML_TOK_PI: + if (!reportProcessingInstruction(parser, enc, s, next)) + return XML_ERROR_NO_MEMORY; + break; + case XML_TOK_COMMENT: + if (!reportComment(parser, enc, s, next)) + return XML_ERROR_NO_MEMORY; + break; + default: + if (defaultHandler) + reportDefault(parser, enc, s, next); + break; + } + *eventPP = s = next; + switch (ps_parsing) { + case XML_SUSPENDED: + *nextPtr = next; + return XML_ERROR_NONE; + case XML_FINISHED: + return XML_ERROR_ABORTED; + default: ; + } + } + /* not reached */ +} + +/* Precondition: all arguments must be non-NULL; + Purpose: + - normalize attributes + - check attributes for well-formedness + - generate namespace aware attribute names (URI, prefix) + - build list of attributes for startElementHandler + - default attributes + - process namespace declarations (check and report them) + - generate namespace aware element name (URI, prefix) +*/ +static enum XML_Error +storeAtts(XML_Parser parser, const ENCODING *enc, + const char *attStr, TAG_NAME *tagNamePtr, + BINDING **bindingsPtr) +{ + DTD * const dtd = _dtd; /* save one level of indirection */ + ELEMENT_TYPE *elementType; + int nDefaultAtts; + const XML_Char **appAtts; /* the attribute list for the application */ + int attIndex = 0; + int prefixLen; + int i; + int n; + XML_Char *uri; + int nPrefixes = 0; + BINDING *binding; + const XML_Char *localPart; + + /* lookup the element type name */ + elementType = (ELEMENT_TYPE *)lookup(parser, &dtd->elementTypes, tagNamePtr->str,0); + if (!elementType) { + const XML_Char *name = poolCopyString(&dtd->pool, tagNamePtr->str); + if (!name) + return XML_ERROR_NO_MEMORY; + elementType = (ELEMENT_TYPE *)lookup(parser, &dtd->elementTypes, name, + sizeof(ELEMENT_TYPE)); + if (!elementType) + return XML_ERROR_NO_MEMORY; + if (ns && !setElementTypePrefix(parser, elementType)) + return XML_ERROR_NO_MEMORY; + } + nDefaultAtts = elementType->nDefaultAtts; + + /* get the attributes from the tokenizer */ + n = XmlGetAttributes(enc, attStr, attsSize, atts); + if (n + nDefaultAtts > attsSize) { + int oldAttsSize = attsSize; + ATTRIBUTE *temp; +#ifdef XML_ATTR_INFO + XML_AttrInfo *temp2; +#endif + attsSize = n + nDefaultAtts + INIT_ATTS_SIZE; + temp = (ATTRIBUTE *)REALLOC((void *)atts, attsSize * sizeof(ATTRIBUTE)); + if (temp == NULL) + return XML_ERROR_NO_MEMORY; + atts = temp; +#ifdef XML_ATTR_INFO + temp2 = (XML_AttrInfo *)REALLOC((void *)attInfo, attsSize * sizeof(XML_AttrInfo)); + if (temp2 == NULL) + return XML_ERROR_NO_MEMORY; + attInfo = temp2; +#endif + if (n > oldAttsSize) + XmlGetAttributes(enc, attStr, n, atts); + } + + appAtts = (const XML_Char **)atts; + for (i = 0; i < n; i++) { + ATTRIBUTE *currAtt = &atts[i]; +#ifdef XML_ATTR_INFO + XML_AttrInfo *currAttInfo = &attInfo[i]; +#endif + /* add the name and value to the attribute list */ + ATTRIBUTE_ID *attId = getAttributeId(parser, enc, currAtt->name, + currAtt->name + + XmlNameLength(enc, currAtt->name)); + if (!attId) + return XML_ERROR_NO_MEMORY; +#ifdef XML_ATTR_INFO + currAttInfo->nameStart = parseEndByteIndex - (parseEndPtr - currAtt->name); + currAttInfo->nameEnd = currAttInfo->nameStart + + XmlNameLength(enc, currAtt->name); + currAttInfo->valueStart = parseEndByteIndex - + (parseEndPtr - currAtt->valuePtr); + currAttInfo->valueEnd = parseEndByteIndex - (parseEndPtr - currAtt->valueEnd); +#endif + /* Detect duplicate attributes by their QNames. This does not work when + namespace processing is turned on and different prefixes for the same + namespace are used. For this case we have a check further down. + */ + if ((attId->name)[-1]) { + if (enc == encoding) + eventPtr = atts[i].name; + return XML_ERROR_DUPLICATE_ATTRIBUTE; + } + (attId->name)[-1] = 1; + appAtts[attIndex++] = attId->name; + if (!atts[i].normalized) { + enum XML_Error result; + XML_Bool isCdata = XML_TRUE; + + /* figure out whether declared as other than CDATA */ + if (attId->maybeTokenized) { + int j; + for (j = 0; j < nDefaultAtts; j++) { + if (attId == elementType->defaultAtts[j].id) { + isCdata = elementType->defaultAtts[j].isCdata; + break; + } + } + } + + /* normalize the attribute value */ + result = storeAttributeValue(parser, enc, isCdata, + atts[i].valuePtr, atts[i].valueEnd, + &tempPool); + if (result) + return result; + appAtts[attIndex] = poolStart(&tempPool); + poolFinish(&tempPool); + } + else { + /* the value did not need normalizing */ + appAtts[attIndex] = poolStoreString(&tempPool, enc, atts[i].valuePtr, + atts[i].valueEnd); + if (appAtts[attIndex] == 0) + return XML_ERROR_NO_MEMORY; + poolFinish(&tempPool); + } + /* handle prefixed attribute names */ + if (attId->prefix) { + if (attId->xmlns) { + /* deal with namespace declarations here */ + enum XML_Error result = addBinding(parser, attId->prefix, attId, + appAtts[attIndex], bindingsPtr); + if (result) + return result; + --attIndex; + } + else { + /* deal with other prefixed names later */ + attIndex++; + nPrefixes++; + (attId->name)[-1] = 2; + } + } + else + attIndex++; + } + + /* set-up for XML_GetSpecifiedAttributeCount and XML_GetIdAttributeIndex */ + nSpecifiedAtts = attIndex; + if (elementType->idAtt && (elementType->idAtt->name)[-1]) { + for (i = 0; i < attIndex; i += 2) + if (appAtts[i] == elementType->idAtt->name) { + idAttIndex = i; + break; + } + } + else + idAttIndex = -1; + + /* do attribute defaulting */ + for (i = 0; i < nDefaultAtts; i++) { + const DEFAULT_ATTRIBUTE *da = elementType->defaultAtts + i; + if (!(da->id->name)[-1] && da->value) { + if (da->id->prefix) { + if (da->id->xmlns) { + enum XML_Error result = addBinding(parser, da->id->prefix, da->id, + da->value, bindingsPtr); + if (result) + return result; + } + else { + (da->id->name)[-1] = 2; + nPrefixes++; + appAtts[attIndex++] = da->id->name; + appAtts[attIndex++] = da->value; + } + } + else { + (da->id->name)[-1] = 1; + appAtts[attIndex++] = da->id->name; + appAtts[attIndex++] = da->value; + } + } + } + appAtts[attIndex] = 0; + + /* expand prefixed attribute names, check for duplicates, + and clear flags that say whether attributes were specified */ + i = 0; + if (nPrefixes) { + int j; /* hash table index */ + unsigned long version = nsAttsVersion; + int nsAttsSize = (int)1 << nsAttsPower; + /* size of hash table must be at least 2 * (# of prefixed attributes) */ + if ((nPrefixes << 1) >> nsAttsPower) { /* true for nsAttsPower = 0 */ + NS_ATT *temp; + /* hash table size must also be a power of 2 and >= 8 */ + while (nPrefixes >> nsAttsPower++); + if (nsAttsPower < 3) + nsAttsPower = 3; + nsAttsSize = (int)1 << nsAttsPower; + temp = (NS_ATT *)REALLOC(nsAtts, nsAttsSize * sizeof(NS_ATT)); + if (!temp) + return XML_ERROR_NO_MEMORY; + nsAtts = temp; + version = 0; /* force re-initialization of nsAtts hash table */ + } + /* using a version flag saves us from initializing nsAtts every time */ + if (!version) { /* initialize version flags when version wraps around */ + version = INIT_ATTS_VERSION; + for (j = nsAttsSize; j != 0; ) + nsAtts[--j].version = version; + } + nsAttsVersion = --version; + + /* expand prefixed names and check for duplicates */ + for (; i < attIndex; i += 2) { + const XML_Char *s = appAtts[i]; + if (s[-1] == 2) { /* prefixed */ + ATTRIBUTE_ID *id; + const BINDING *b; + unsigned long uriHash = hash_secret_salt; + ((XML_Char *)s)[-1] = 0; /* clear flag */ + id = (ATTRIBUTE_ID *)lookup(parser, &dtd->attributeIds, s, 0); + if (!id || !id->prefix) + return XML_ERROR_NO_MEMORY; + b = id->prefix->binding; + if (!b) + return XML_ERROR_UNBOUND_PREFIX; + + /* as we expand the name we also calculate its hash value */ + for (j = 0; j < b->uriLen; j++) { + const XML_Char c = b->uri[j]; + if (!poolAppendChar(&tempPool, c)) + return XML_ERROR_NO_MEMORY; + uriHash = CHAR_HASH(uriHash, c); + } + while (*s++ != XML_T(ASCII_COLON)) + ; + do { /* copies null terminator */ + const XML_Char c = *s; + if (!poolAppendChar(&tempPool, *s)) + return XML_ERROR_NO_MEMORY; + uriHash = CHAR_HASH(uriHash, c); + } while (*s++); + + { /* Check hash table for duplicate of expanded name (uriName). + Derived from code in lookup(parser, HASH_TABLE *table, ...). + */ + unsigned char step = 0; + unsigned long mask = nsAttsSize - 1; + j = uriHash & mask; /* index into hash table */ + while (nsAtts[j].version == version) { + /* for speed we compare stored hash values first */ + if (uriHash == nsAtts[j].hash) { + const XML_Char *s1 = poolStart(&tempPool); + const XML_Char *s2 = nsAtts[j].uriName; + /* s1 is null terminated, but not s2 */ + for (; *s1 == *s2 && *s1 != 0; s1++, s2++); + if (*s1 == 0) + return XML_ERROR_DUPLICATE_ATTRIBUTE; + } + if (!step) + step = PROBE_STEP(uriHash, mask, nsAttsPower); + j < step ? (j += nsAttsSize - step) : (j -= step); + } + } + + if (ns_triplets) { /* append namespace separator and prefix */ + tempPool.ptr[-1] = namespaceSeparator; + s = b->prefix->name; + do { + if (!poolAppendChar(&tempPool, *s)) + return XML_ERROR_NO_MEMORY; + } while (*s++); + } + + /* store expanded name in attribute list */ + s = poolStart(&tempPool); + poolFinish(&tempPool); + appAtts[i] = s; + + /* fill empty slot with new version, uriName and hash value */ + nsAtts[j].version = version; + nsAtts[j].hash = uriHash; + nsAtts[j].uriName = s; + + if (!--nPrefixes) { + i += 2; + break; + } + } + else /* not prefixed */ + ((XML_Char *)s)[-1] = 0; /* clear flag */ + } + } + /* clear flags for the remaining attributes */ + for (; i < attIndex; i += 2) + ((XML_Char *)(appAtts[i]))[-1] = 0; + for (binding = *bindingsPtr; binding; binding = binding->nextTagBinding) + binding->attId->name[-1] = 0; + + if (!ns) + return XML_ERROR_NONE; + + /* expand the element type name */ + if (elementType->prefix) { + binding = elementType->prefix->binding; + if (!binding) + return XML_ERROR_UNBOUND_PREFIX; + localPart = tagNamePtr->str; + while (*localPart++ != XML_T(ASCII_COLON)) + ; + } + else if (dtd->defaultPrefix.binding) { + binding = dtd->defaultPrefix.binding; + localPart = tagNamePtr->str; + } + else + return XML_ERROR_NONE; + prefixLen = 0; + if (ns_triplets && binding->prefix->name) { + for (; binding->prefix->name[prefixLen++];) + ; /* prefixLen includes null terminator */ + } + tagNamePtr->localPart = localPart; + tagNamePtr->uriLen = binding->uriLen; + tagNamePtr->prefix = binding->prefix->name; + tagNamePtr->prefixLen = prefixLen; + for (i = 0; localPart[i++];) + ; /* i includes null terminator */ + n = i + binding->uriLen + prefixLen; + if (n > binding->uriAlloc) { + TAG *p; + uri = (XML_Char *)MALLOC((n + EXPAND_SPARE) * sizeof(XML_Char)); + if (!uri) + return XML_ERROR_NO_MEMORY; + binding->uriAlloc = n + EXPAND_SPARE; + memcpy(uri, binding->uri, binding->uriLen * sizeof(XML_Char)); + for (p = tagStack; p; p = p->parent) + if (p->name.str == binding->uri) + p->name.str = uri; + FREE(binding->uri); + binding->uri = uri; + } + /* if namespaceSeparator != '\0' then uri includes it already */ + uri = binding->uri + binding->uriLen; + memcpy(uri, localPart, i * sizeof(XML_Char)); + /* we always have a namespace separator between localPart and prefix */ + if (prefixLen) { + uri += i - 1; + *uri = namespaceSeparator; /* replace null terminator */ + memcpy(uri + 1, binding->prefix->name, prefixLen * sizeof(XML_Char)); + } + tagNamePtr->str = binding->uri; + return XML_ERROR_NONE; +} + +/* addBinding() overwrites the value of prefix->binding without checking. + Therefore one must keep track of the old value outside of addBinding(). +*/ +static enum XML_Error +addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, + const XML_Char *uri, BINDING **bindingsPtr) +{ + static const XML_Char xmlNamespace[] = { + ASCII_h, ASCII_t, ASCII_t, ASCII_p, ASCII_COLON, ASCII_SLASH, ASCII_SLASH, + ASCII_w, ASCII_w, ASCII_w, ASCII_PERIOD, ASCII_w, ASCII_3, ASCII_PERIOD, + ASCII_o, ASCII_r, ASCII_g, ASCII_SLASH, ASCII_X, ASCII_M, ASCII_L, + ASCII_SLASH, ASCII_1, ASCII_9, ASCII_9, ASCII_8, ASCII_SLASH, + ASCII_n, ASCII_a, ASCII_m, ASCII_e, ASCII_s, ASCII_p, ASCII_a, ASCII_c, + ASCII_e, '\0' + }; + static const int xmlLen = + (int)sizeof(xmlNamespace)/sizeof(XML_Char) - 1; + static const XML_Char xmlnsNamespace[] = { + ASCII_h, ASCII_t, ASCII_t, ASCII_p, ASCII_COLON, ASCII_SLASH, ASCII_SLASH, + ASCII_w, ASCII_w, ASCII_w, ASCII_PERIOD, ASCII_w, ASCII_3, ASCII_PERIOD, + ASCII_o, ASCII_r, ASCII_g, ASCII_SLASH, ASCII_2, ASCII_0, ASCII_0, + ASCII_0, ASCII_SLASH, ASCII_x, ASCII_m, ASCII_l, ASCII_n, ASCII_s, + ASCII_SLASH, '\0' + }; + static const int xmlnsLen = + (int)sizeof(xmlnsNamespace)/sizeof(XML_Char) - 1; + + XML_Bool mustBeXML = XML_FALSE; + XML_Bool isXML = XML_TRUE; + XML_Bool isXMLNS = XML_TRUE; + + BINDING *b; + int len; + + /* empty URI is only valid for default namespace per XML NS 1.0 (not 1.1) */ + if (*uri == XML_T('\0') && prefix->name) + return XML_ERROR_UNDECLARING_PREFIX; + + if (prefix->name + && prefix->name[0] == XML_T(ASCII_x) + && prefix->name[1] == XML_T(ASCII_m) + && prefix->name[2] == XML_T(ASCII_l)) { + + /* Not allowed to bind xmlns */ + if (prefix->name[3] == XML_T(ASCII_n) + && prefix->name[4] == XML_T(ASCII_s) + && prefix->name[5] == XML_T('\0')) + return XML_ERROR_RESERVED_PREFIX_XMLNS; + + if (prefix->name[3] == XML_T('\0')) + mustBeXML = XML_TRUE; + } + + for (len = 0; uri[len]; len++) { + if (isXML && (len > xmlLen || uri[len] != xmlNamespace[len])) + isXML = XML_FALSE; + + if (!mustBeXML && isXMLNS + && (len > xmlnsLen || uri[len] != xmlnsNamespace[len])) + isXMLNS = XML_FALSE; + } + isXML = isXML && len == xmlLen; + isXMLNS = isXMLNS && len == xmlnsLen; + + if (mustBeXML != isXML) + return mustBeXML ? XML_ERROR_RESERVED_PREFIX_XML + : XML_ERROR_RESERVED_NAMESPACE_URI; + + if (isXMLNS) + return XML_ERROR_RESERVED_NAMESPACE_URI; + + if (namespaceSeparator) + len++; + if (freeBindingList) { + b = freeBindingList; + if (len > b->uriAlloc) { + XML_Char *temp = (XML_Char *)REALLOC(b->uri, + sizeof(XML_Char) * (len + EXPAND_SPARE)); + if (temp == NULL) + return XML_ERROR_NO_MEMORY; + b->uri = temp; + b->uriAlloc = len + EXPAND_SPARE; + } + freeBindingList = b->nextTagBinding; + } + else { + b = (BINDING *)MALLOC(sizeof(BINDING)); + if (!b) + return XML_ERROR_NO_MEMORY; + b->uri = (XML_Char *)MALLOC(sizeof(XML_Char) * (len + EXPAND_SPARE)); + if (!b->uri) { + FREE(b); + return XML_ERROR_NO_MEMORY; + } + b->uriAlloc = len + EXPAND_SPARE; + } + b->uriLen = len; + memcpy(b->uri, uri, len * sizeof(XML_Char)); + if (namespaceSeparator) + b->uri[len - 1] = namespaceSeparator; + b->prefix = prefix; + b->attId = attId; + b->prevPrefixBinding = prefix->binding; + /* NULL binding when default namespace undeclared */ + if (*uri == XML_T('\0') && prefix == &_dtd->defaultPrefix) + prefix->binding = NULL; + else + prefix->binding = b; + b->nextTagBinding = *bindingsPtr; + *bindingsPtr = b; + /* if attId == NULL then we are not starting a namespace scope */ + if (attId && startNamespaceDeclHandler) + startNamespaceDeclHandler(handlerArg, prefix->name, + prefix->binding ? uri : 0); + return XML_ERROR_NONE; +} + +/* The idea here is to avoid using stack for each CDATA section when + the whole file is parsed with one call. +*/ +static enum XML_Error PTRCALL +cdataSectionProcessor(XML_Parser parser, + const char *start, + const char *end, + const char **endPtr) +{ + enum XML_Error result = doCdataSection(parser, encoding, &start, end, + endPtr, (XML_Bool)!ps_finalBuffer); + if (result != XML_ERROR_NONE) + return result; + if (start) { + if (parentParser) { /* we are parsing an external entity */ + processor = externalEntityContentProcessor; + return externalEntityContentProcessor(parser, start, end, endPtr); + } + else { + processor = contentProcessor; + return contentProcessor(parser, start, end, endPtr); + } + } + return result; +} + +/* startPtr gets set to non-null if the section is closed, and to null if + the section is not yet closed. +*/ +static enum XML_Error +doCdataSection(XML_Parser parser, + const ENCODING *enc, + const char **startPtr, + const char *end, + const char **nextPtr, + XML_Bool haveMore) +{ + const char *s = *startPtr; + const char **eventPP; + const char **eventEndPP; + if (enc == encoding) { + eventPP = &eventPtr; + *eventPP = s; + eventEndPP = &eventEndPtr; + } + else { + eventPP = &(openInternalEntities->internalEventPtr); + eventEndPP = &(openInternalEntities->internalEventEndPtr); + } + *eventPP = s; + *startPtr = NULL; + + for (;;) { + const char *next; + int tok = XmlCdataSectionTok(enc, s, end, &next); + *eventEndPP = next; + switch (tok) { + case XML_TOK_CDATA_SECT_CLOSE: + if (endCdataSectionHandler) + endCdataSectionHandler(handlerArg); +#if 0 + /* see comment under XML_TOK_CDATA_SECT_OPEN */ + else if (characterDataHandler) + characterDataHandler(handlerArg, dataBuf, 0); +#endif + else if (defaultHandler) + reportDefault(parser, enc, s, next); + *startPtr = next; + *nextPtr = next; + if (ps_parsing == XML_FINISHED) + return XML_ERROR_ABORTED; + else + return XML_ERROR_NONE; + case XML_TOK_DATA_NEWLINE: + if (characterDataHandler) { + XML_Char c = 0xA; + characterDataHandler(handlerArg, &c, 1); + } + else if (defaultHandler) + reportDefault(parser, enc, s, next); + break; + case XML_TOK_DATA_CHARS: + { + XML_CharacterDataHandler charDataHandler = characterDataHandler; + if (charDataHandler) { + if (MUST_CONVERT(enc, s)) { + for (;;) { + ICHAR *dataPtr = (ICHAR *)dataBuf; + XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)dataBufEnd); + *eventEndPP = next; + charDataHandler(handlerArg, dataBuf, + (int)(dataPtr - (ICHAR *)dataBuf)); + if (s == next) + break; + *eventPP = s; + } + } + else + charDataHandler(handlerArg, + (XML_Char *)s, + (int)((XML_Char *)next - (XML_Char *)s)); + } + else if (defaultHandler) + reportDefault(parser, enc, s, next); + } + break; + case XML_TOK_INVALID: + *eventPP = next; + return XML_ERROR_INVALID_TOKEN; + case XML_TOK_PARTIAL_CHAR: + if (haveMore) { + *nextPtr = s; + return XML_ERROR_NONE; + } + return XML_ERROR_PARTIAL_CHAR; + case XML_TOK_PARTIAL: + case XML_TOK_NONE: + if (haveMore) { + *nextPtr = s; + return XML_ERROR_NONE; + } + return XML_ERROR_UNCLOSED_CDATA_SECTION; + default: + *eventPP = next; + return XML_ERROR_UNEXPECTED_STATE; + } + + *eventPP = s = next; + switch (ps_parsing) { + case XML_SUSPENDED: + *nextPtr = next; + return XML_ERROR_NONE; + case XML_FINISHED: + return XML_ERROR_ABORTED; + default: ; + } + } + /* not reached */ +} + +#ifdef XML_DTD + +/* The idea here is to avoid using stack for each IGNORE section when + the whole file is parsed with one call. +*/ +static enum XML_Error PTRCALL +ignoreSectionProcessor(XML_Parser parser, + const char *start, + const char *end, + const char **endPtr) +{ + enum XML_Error result = doIgnoreSection(parser, encoding, &start, end, + endPtr, (XML_Bool)!ps_finalBuffer); + if (result != XML_ERROR_NONE) + return result; + if (start) { + processor = prologProcessor; + return prologProcessor(parser, start, end, endPtr); + } + return result; +} + +/* startPtr gets set to non-null is the section is closed, and to null + if the section is not yet closed. +*/ +static enum XML_Error +doIgnoreSection(XML_Parser parser, + const ENCODING *enc, + const char **startPtr, + const char *end, + const char **nextPtr, + XML_Bool haveMore) +{ + const char *next; + int tok; + const char *s = *startPtr; + const char **eventPP; + const char **eventEndPP; + if (enc == encoding) { + eventPP = &eventPtr; + *eventPP = s; + eventEndPP = &eventEndPtr; + } + else { + eventPP = &(openInternalEntities->internalEventPtr); + eventEndPP = &(openInternalEntities->internalEventEndPtr); + } + *eventPP = s; + *startPtr = NULL; + tok = XmlIgnoreSectionTok(enc, s, end, &next); + *eventEndPP = next; + switch (tok) { + case XML_TOK_IGNORE_SECT: + if (defaultHandler) + reportDefault(parser, enc, s, next); + *startPtr = next; + *nextPtr = next; + if (ps_parsing == XML_FINISHED) + return XML_ERROR_ABORTED; + else + return XML_ERROR_NONE; + case XML_TOK_INVALID: + *eventPP = next; + return XML_ERROR_INVALID_TOKEN; + case XML_TOK_PARTIAL_CHAR: + if (haveMore) { + *nextPtr = s; + return XML_ERROR_NONE; + } + return XML_ERROR_PARTIAL_CHAR; + case XML_TOK_PARTIAL: + case XML_TOK_NONE: + if (haveMore) { + *nextPtr = s; + return XML_ERROR_NONE; + } + return XML_ERROR_SYNTAX; /* XML_ERROR_UNCLOSED_IGNORE_SECTION */ + default: + *eventPP = next; + return XML_ERROR_UNEXPECTED_STATE; + } + /* not reached */ +} + +#endif /* XML_DTD */ + +static enum XML_Error +initializeEncoding(XML_Parser parser) +{ + const char *s; +#ifdef XML_UNICODE + char encodingBuf[128]; + if (!protocolEncodingName) + s = NULL; + else { + int i; + for (i = 0; protocolEncodingName[i]; i++) { + if (i == sizeof(encodingBuf) - 1 + || (protocolEncodingName[i] & ~0x7f) != 0) { + encodingBuf[0] = '\0'; + break; + } + encodingBuf[i] = (char)protocolEncodingName[i]; + } + encodingBuf[i] = '\0'; + s = encodingBuf; + } +#else + s = protocolEncodingName; +#endif + if ((ns ? XmlInitEncodingNS : XmlInitEncoding)(&initEncoding, &encoding, s)) + return XML_ERROR_NONE; + return handleUnknownEncoding(parser, protocolEncodingName); +} + +static enum XML_Error +processXmlDecl(XML_Parser parser, int isGeneralTextEntity, + const char *s, const char *next) +{ + const char *encodingName = NULL; + const XML_Char *storedEncName = NULL; + const ENCODING *newEncoding = NULL; + const char *version = NULL; + const char *versionend; + const XML_Char *storedversion = NULL; + int standalone = -1; + if (!(ns + ? XmlParseXmlDeclNS + : XmlParseXmlDecl)(isGeneralTextEntity, + encoding, + s, + next, + &eventPtr, + &version, + &versionend, + &encodingName, + &newEncoding, + &standalone)) { + if (isGeneralTextEntity) + return XML_ERROR_TEXT_DECL; + else + return XML_ERROR_XML_DECL; + } + if (!isGeneralTextEntity && standalone == 1) { + _dtd->standalone = XML_TRUE; +#ifdef XML_DTD + if (paramEntityParsing == XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE) + paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER; +#endif /* XML_DTD */ + } + if (xmlDeclHandler) { + if (encodingName != NULL) { + storedEncName = poolStoreString(&temp2Pool, + encoding, + encodingName, + encodingName + + XmlNameLength(encoding, encodingName)); + if (!storedEncName) + return XML_ERROR_NO_MEMORY; + poolFinish(&temp2Pool); + } + if (version) { + storedversion = poolStoreString(&temp2Pool, + encoding, + version, + versionend - encoding->minBytesPerChar); + if (!storedversion) + return XML_ERROR_NO_MEMORY; + } + xmlDeclHandler(handlerArg, storedversion, storedEncName, standalone); + } + else if (defaultHandler) + reportDefault(parser, encoding, s, next); + if (protocolEncodingName == NULL) { + if (newEncoding) { + if (newEncoding->minBytesPerChar != encoding->minBytesPerChar) { + eventPtr = encodingName; + return XML_ERROR_INCORRECT_ENCODING; + } + encoding = newEncoding; + } + else if (encodingName) { + enum XML_Error result; + if (!storedEncName) { + storedEncName = poolStoreString( + &temp2Pool, encoding, encodingName, + encodingName + XmlNameLength(encoding, encodingName)); + if (!storedEncName) + return XML_ERROR_NO_MEMORY; + } + result = handleUnknownEncoding(parser, storedEncName); + poolClear(&temp2Pool); + if (result == XML_ERROR_UNKNOWN_ENCODING) + eventPtr = encodingName; + return result; + } + } + + if (storedEncName || storedversion) + poolClear(&temp2Pool); + + return XML_ERROR_NONE; +} + +static enum XML_Error +handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName) +{ + if (unknownEncodingHandler) { + XML_Encoding info; + int i; + for (i = 0; i < 256; i++) + info.map[i] = -1; + info.convert = NULL; + info.data = NULL; + info.release = NULL; + if (unknownEncodingHandler(unknownEncodingHandlerData, encodingName, + &info)) { + ENCODING *enc; + unknownEncodingMem = MALLOC(XmlSizeOfUnknownEncoding()); + if (!unknownEncodingMem) { + if (info.release) + info.release(info.data); + return XML_ERROR_NO_MEMORY; + } + enc = (ns + ? XmlInitUnknownEncodingNS + : XmlInitUnknownEncoding)(unknownEncodingMem, + info.map, + info.convert, + info.data); + if (enc) { + unknownEncodingData = info.data; + unknownEncodingRelease = info.release; + encoding = enc; + return XML_ERROR_NONE; + } + } + if (info.release != NULL) + info.release(info.data); + } + return XML_ERROR_UNKNOWN_ENCODING; +} + +static enum XML_Error PTRCALL +prologInitProcessor(XML_Parser parser, + const char *s, + const char *end, + const char **nextPtr) +{ + enum XML_Error result = initializeEncoding(parser); + if (result != XML_ERROR_NONE) + return result; + processor = prologProcessor; + return prologProcessor(parser, s, end, nextPtr); +} + +#ifdef XML_DTD + +static enum XML_Error PTRCALL +externalParEntInitProcessor(XML_Parser parser, + const char *s, + const char *end, + const char **nextPtr) +{ + enum XML_Error result = initializeEncoding(parser); + if (result != XML_ERROR_NONE) + return result; + + /* we know now that XML_Parse(Buffer) has been called, + so we consider the external parameter entity read */ + _dtd->paramEntityRead = XML_TRUE; + + if (prologState.inEntityValue) { + processor = entityValueInitProcessor; + return entityValueInitProcessor(parser, s, end, nextPtr); + } + else { + processor = externalParEntProcessor; + return externalParEntProcessor(parser, s, end, nextPtr); + } +} + +static enum XML_Error PTRCALL +entityValueInitProcessor(XML_Parser parser, + const char *s, + const char *end, + const char **nextPtr) +{ + int tok; + const char *start = s; + const char *next = start; + eventPtr = start; + + for (;;) { + tok = XmlPrologTok(encoding, start, end, &next); + eventEndPtr = next; + if (tok <= 0) { + if (!ps_finalBuffer && tok != XML_TOK_INVALID) { + *nextPtr = s; + return XML_ERROR_NONE; + } + switch (tok) { + case XML_TOK_INVALID: + return XML_ERROR_INVALID_TOKEN; + case XML_TOK_PARTIAL: + return XML_ERROR_UNCLOSED_TOKEN; + case XML_TOK_PARTIAL_CHAR: + return XML_ERROR_PARTIAL_CHAR; + case XML_TOK_NONE: /* start == end */ + default: + break; + } + /* found end of entity value - can store it now */ + return storeEntityValue(parser, encoding, s, end); + } + else if (tok == XML_TOK_XML_DECL) { + enum XML_Error result; + result = processXmlDecl(parser, 0, start, next); + if (result != XML_ERROR_NONE) + return result; + switch (ps_parsing) { + case XML_SUSPENDED: + *nextPtr = next; + return XML_ERROR_NONE; + case XML_FINISHED: + return XML_ERROR_ABORTED; + default: + *nextPtr = next; + } + /* stop scanning for text declaration - we found one */ + processor = entityValueProcessor; + return entityValueProcessor(parser, next, end, nextPtr); + } + /* If we are at the end of the buffer, this would cause XmlPrologTok to + return XML_TOK_NONE on the next call, which would then cause the + function to exit with *nextPtr set to s - that is what we want for other + tokens, but not for the BOM - we would rather like to skip it; + then, when this routine is entered the next time, XmlPrologTok will + return XML_TOK_INVALID, since the BOM is still in the buffer + */ + else if (tok == XML_TOK_BOM && next == end && !ps_finalBuffer) { + *nextPtr = next; + return XML_ERROR_NONE; + } + start = next; + eventPtr = start; + } +} + +static enum XML_Error PTRCALL +externalParEntProcessor(XML_Parser parser, + const char *s, + const char *end, + const char **nextPtr) +{ + const char *next = s; + int tok; + + tok = XmlPrologTok(encoding, s, end, &next); + if (tok <= 0) { + if (!ps_finalBuffer && tok != XML_TOK_INVALID) { + *nextPtr = s; + return XML_ERROR_NONE; + } + switch (tok) { + case XML_TOK_INVALID: + return XML_ERROR_INVALID_TOKEN; + case XML_TOK_PARTIAL: + return XML_ERROR_UNCLOSED_TOKEN; + case XML_TOK_PARTIAL_CHAR: + return XML_ERROR_PARTIAL_CHAR; + case XML_TOK_NONE: /* start == end */ + default: + break; + } + } + /* This would cause the next stage, i.e. doProlog to be passed XML_TOK_BOM. + However, when parsing an external subset, doProlog will not accept a BOM + as valid, and report a syntax error, so we have to skip the BOM + */ + else if (tok == XML_TOK_BOM) { + s = next; + tok = XmlPrologTok(encoding, s, end, &next); + } + + processor = prologProcessor; + return doProlog(parser, encoding, s, end, tok, next, + nextPtr, (XML_Bool)!ps_finalBuffer); +} + +static enum XML_Error PTRCALL +entityValueProcessor(XML_Parser parser, + const char *s, + const char *end, + const char **nextPtr) +{ + const char *start = s; + const char *next = s; + const ENCODING *enc = encoding; + int tok; + + for (;;) { + tok = XmlPrologTok(enc, start, end, &next); + if (tok <= 0) { + if (!ps_finalBuffer && tok != XML_TOK_INVALID) { + *nextPtr = s; + return XML_ERROR_NONE; + } + switch (tok) { + case XML_TOK_INVALID: + return XML_ERROR_INVALID_TOKEN; + case XML_TOK_PARTIAL: + return XML_ERROR_UNCLOSED_TOKEN; + case XML_TOK_PARTIAL_CHAR: + return XML_ERROR_PARTIAL_CHAR; + case XML_TOK_NONE: /* start == end */ + default: + break; + } + /* found end of entity value - can store it now */ + return storeEntityValue(parser, enc, s, end); + } + start = next; + } +} + +#endif /* XML_DTD */ + +static enum XML_Error PTRCALL +prologProcessor(XML_Parser parser, + const char *s, + const char *end, + const char **nextPtr) +{ + const char *next = s; + int tok = XmlPrologTok(encoding, s, end, &next); + return doProlog(parser, encoding, s, end, tok, next, + nextPtr, (XML_Bool)!ps_finalBuffer); +} + +static enum XML_Error +doProlog(XML_Parser parser, + const ENCODING *enc, + const char *s, + const char *end, + int tok, + const char *next, + const char **nextPtr, + XML_Bool haveMore) +{ +#ifdef XML_DTD + static const XML_Char externalSubsetName[] = { ASCII_HASH , '\0' }; +#endif /* XML_DTD */ + static const XML_Char atypeCDATA[] = + { ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' }; + static const XML_Char atypeID[] = { ASCII_I, ASCII_D, '\0' }; + static const XML_Char atypeIDREF[] = + { ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, '\0' }; + static const XML_Char atypeIDREFS[] = + { ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, ASCII_S, '\0' }; + static const XML_Char atypeENTITY[] = + { ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_Y, '\0' }; + static const XML_Char atypeENTITIES[] = { ASCII_E, ASCII_N, + ASCII_T, ASCII_I, ASCII_T, ASCII_I, ASCII_E, ASCII_S, '\0' }; + static const XML_Char atypeNMTOKEN[] = { + ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, '\0' }; + static const XML_Char atypeNMTOKENS[] = { ASCII_N, ASCII_M, ASCII_T, + ASCII_O, ASCII_K, ASCII_E, ASCII_N, ASCII_S, '\0' }; + static const XML_Char notationPrefix[] = { ASCII_N, ASCII_O, ASCII_T, + ASCII_A, ASCII_T, ASCII_I, ASCII_O, ASCII_N, ASCII_LPAREN, '\0' }; + static const XML_Char enumValueSep[] = { ASCII_PIPE, '\0' }; + static const XML_Char enumValueStart[] = { ASCII_LPAREN, '\0' }; + + /* save one level of indirection */ + DTD * const dtd = _dtd; + + const char **eventPP; + const char **eventEndPP; + enum XML_Content_Quant quant; + + if (enc == encoding) { + eventPP = &eventPtr; + eventEndPP = &eventEndPtr; + } + else { + eventPP = &(openInternalEntities->internalEventPtr); + eventEndPP = &(openInternalEntities->internalEventEndPtr); + } + + for (;;) { + int role; + XML_Bool handleDefault = XML_TRUE; + *eventPP = s; + *eventEndPP = next; + if (tok <= 0) { + if (haveMore && tok != XML_TOK_INVALID) { + *nextPtr = s; + return XML_ERROR_NONE; + } + switch (tok) { + case XML_TOK_INVALID: + *eventPP = next; + return XML_ERROR_INVALID_TOKEN; + case XML_TOK_PARTIAL: + return XML_ERROR_UNCLOSED_TOKEN; + case XML_TOK_PARTIAL_CHAR: + return XML_ERROR_PARTIAL_CHAR; + case -XML_TOK_PROLOG_S: + tok = -tok; + break; + case XML_TOK_NONE: +#ifdef XML_DTD + /* for internal PE NOT referenced between declarations */ + if (enc != encoding && !openInternalEntities->betweenDecl) { + *nextPtr = s; + return XML_ERROR_NONE; + } + /* WFC: PE Between Declarations - must check that PE contains + complete markup, not only for external PEs, but also for + internal PEs if the reference occurs between declarations. + */ + if (isParamEntity || enc != encoding) { + if (XmlTokenRole(&prologState, XML_TOK_NONE, end, end, enc) + == XML_ROLE_ERROR) + return XML_ERROR_INCOMPLETE_PE; + *nextPtr = s; + return XML_ERROR_NONE; + } +#endif /* XML_DTD */ + return XML_ERROR_NO_ELEMENTS; + default: + tok = -tok; + next = end; + break; + } + } + role = XmlTokenRole(&prologState, tok, s, next, enc); + switch (role) { + case XML_ROLE_XML_DECL: + { + enum XML_Error result = processXmlDecl(parser, 0, s, next); + if (result != XML_ERROR_NONE) + return result; + enc = encoding; + handleDefault = XML_FALSE; + } + break; + case XML_ROLE_DOCTYPE_NAME: + if (startDoctypeDeclHandler) { + doctypeName = poolStoreString(&tempPool, enc, s, next); + if (!doctypeName) + return XML_ERROR_NO_MEMORY; + poolFinish(&tempPool); + doctypePubid = NULL; + handleDefault = XML_FALSE; + } + doctypeSysid = NULL; /* always initialize to NULL */ + break; + case XML_ROLE_DOCTYPE_INTERNAL_SUBSET: + if (startDoctypeDeclHandler) { + startDoctypeDeclHandler(handlerArg, doctypeName, doctypeSysid, + doctypePubid, 1); + doctypeName = NULL; + poolClear(&tempPool); + handleDefault = XML_FALSE; + } + break; +#ifdef XML_DTD + case XML_ROLE_TEXT_DECL: + { + enum XML_Error result = processXmlDecl(parser, 1, s, next); + if (result != XML_ERROR_NONE) + return result; + enc = encoding; + handleDefault = XML_FALSE; + } + break; +#endif /* XML_DTD */ + case XML_ROLE_DOCTYPE_PUBLIC_ID: +#ifdef XML_DTD + useForeignDTD = XML_FALSE; + declEntity = (ENTITY *)lookup(parser, + &dtd->paramEntities, + externalSubsetName, + sizeof(ENTITY)); + if (!declEntity) + return XML_ERROR_NO_MEMORY; +#endif /* XML_DTD */ + dtd->hasParamEntityRefs = XML_TRUE; + if (startDoctypeDeclHandler) { + XML_Char *pubId; + if (!XmlIsPublicId(enc, s, next, eventPP)) + return XML_ERROR_PUBLICID; + pubId = poolStoreString(&tempPool, enc, + s + enc->minBytesPerChar, + next - enc->minBytesPerChar); + if (!pubId) + return XML_ERROR_NO_MEMORY; + normalizePublicId(pubId); + poolFinish(&tempPool); + doctypePubid = pubId; + handleDefault = XML_FALSE; + goto alreadyChecked; + } + /* fall through */ + case XML_ROLE_ENTITY_PUBLIC_ID: + if (!XmlIsPublicId(enc, s, next, eventPP)) + return XML_ERROR_PUBLICID; + alreadyChecked: + if (dtd->keepProcessing && declEntity) { + XML_Char *tem = poolStoreString(&dtd->pool, + enc, + s + enc->minBytesPerChar, + next - enc->minBytesPerChar); + if (!tem) + return XML_ERROR_NO_MEMORY; + normalizePublicId(tem); + declEntity->publicId = tem; + poolFinish(&dtd->pool); + if (entityDeclHandler) + handleDefault = XML_FALSE; + } + break; + case XML_ROLE_DOCTYPE_CLOSE: + if (doctypeName) { + startDoctypeDeclHandler(handlerArg, doctypeName, + doctypeSysid, doctypePubid, 0); + poolClear(&tempPool); + handleDefault = XML_FALSE; + } + /* doctypeSysid will be non-NULL in the case of a previous + XML_ROLE_DOCTYPE_SYSTEM_ID, even if startDoctypeDeclHandler + was not set, indicating an external subset + */ +#ifdef XML_DTD + if (doctypeSysid || useForeignDTD) { + XML_Bool hadParamEntityRefs = dtd->hasParamEntityRefs; + dtd->hasParamEntityRefs = XML_TRUE; + if (paramEntityParsing && externalEntityRefHandler) { + ENTITY *entity = (ENTITY *)lookup(parser, + &dtd->paramEntities, + externalSubsetName, + sizeof(ENTITY)); + if (!entity) + return XML_ERROR_NO_MEMORY; + if (useForeignDTD) + entity->base = curBase; + dtd->paramEntityRead = XML_FALSE; + if (!externalEntityRefHandler(externalEntityRefHandlerArg, + 0, + entity->base, + entity->systemId, + entity->publicId)) + return XML_ERROR_EXTERNAL_ENTITY_HANDLING; + if (dtd->paramEntityRead) { + if (!dtd->standalone && + notStandaloneHandler && + !notStandaloneHandler(handlerArg)) + return XML_ERROR_NOT_STANDALONE; + } + /* if we didn't read the foreign DTD then this means that there + is no external subset and we must reset dtd->hasParamEntityRefs + */ + else if (!doctypeSysid) + dtd->hasParamEntityRefs = hadParamEntityRefs; + /* end of DTD - no need to update dtd->keepProcessing */ + } + useForeignDTD = XML_FALSE; + } +#endif /* XML_DTD */ + if (endDoctypeDeclHandler) { + endDoctypeDeclHandler(handlerArg); + handleDefault = XML_FALSE; + } + break; + case XML_ROLE_INSTANCE_START: +#ifdef XML_DTD + /* if there is no DOCTYPE declaration then now is the + last chance to read the foreign DTD + */ + if (useForeignDTD) { + XML_Bool hadParamEntityRefs = dtd->hasParamEntityRefs; + dtd->hasParamEntityRefs = XML_TRUE; + if (paramEntityParsing && externalEntityRefHandler) { + ENTITY *entity = (ENTITY *)lookup(parser, &dtd->paramEntities, + externalSubsetName, + sizeof(ENTITY)); + if (!entity) + return XML_ERROR_NO_MEMORY; + entity->base = curBase; + dtd->paramEntityRead = XML_FALSE; + if (!externalEntityRefHandler(externalEntityRefHandlerArg, + 0, + entity->base, + entity->systemId, + entity->publicId)) + return XML_ERROR_EXTERNAL_ENTITY_HANDLING; + if (dtd->paramEntityRead) { + if (!dtd->standalone && + notStandaloneHandler && + !notStandaloneHandler(handlerArg)) + return XML_ERROR_NOT_STANDALONE; + } + /* if we didn't read the foreign DTD then this means that there + is no external subset and we must reset dtd->hasParamEntityRefs + */ + else + dtd->hasParamEntityRefs = hadParamEntityRefs; + /* end of DTD - no need to update dtd->keepProcessing */ + } + } +#endif /* XML_DTD */ + processor = contentProcessor; + return contentProcessor(parser, s, end, nextPtr); + case XML_ROLE_ATTLIST_ELEMENT_NAME: + declElementType = getElementType(parser, enc, s, next); + if (!declElementType) + return XML_ERROR_NO_MEMORY; + goto checkAttListDeclHandler; + case XML_ROLE_ATTRIBUTE_NAME: + declAttributeId = getAttributeId(parser, enc, s, next); + if (!declAttributeId) + return XML_ERROR_NO_MEMORY; + declAttributeIsCdata = XML_FALSE; + declAttributeType = NULL; + declAttributeIsId = XML_FALSE; + goto checkAttListDeclHandler; + case XML_ROLE_ATTRIBUTE_TYPE_CDATA: + declAttributeIsCdata = XML_TRUE; + declAttributeType = atypeCDATA; + goto checkAttListDeclHandler; + case XML_ROLE_ATTRIBUTE_TYPE_ID: + declAttributeIsId = XML_TRUE; + declAttributeType = atypeID; + goto checkAttListDeclHandler; + case XML_ROLE_ATTRIBUTE_TYPE_IDREF: + declAttributeType = atypeIDREF; + goto checkAttListDeclHandler; + case XML_ROLE_ATTRIBUTE_TYPE_IDREFS: + declAttributeType = atypeIDREFS; + goto checkAttListDeclHandler; + case XML_ROLE_ATTRIBUTE_TYPE_ENTITY: + declAttributeType = atypeENTITY; + goto checkAttListDeclHandler; + case XML_ROLE_ATTRIBUTE_TYPE_ENTITIES: + declAttributeType = atypeENTITIES; + goto checkAttListDeclHandler; + case XML_ROLE_ATTRIBUTE_TYPE_NMTOKEN: + declAttributeType = atypeNMTOKEN; + goto checkAttListDeclHandler; + case XML_ROLE_ATTRIBUTE_TYPE_NMTOKENS: + declAttributeType = atypeNMTOKENS; + checkAttListDeclHandler: + if (dtd->keepProcessing && attlistDeclHandler) + handleDefault = XML_FALSE; + break; + case XML_ROLE_ATTRIBUTE_ENUM_VALUE: + case XML_ROLE_ATTRIBUTE_NOTATION_VALUE: + if (dtd->keepProcessing && attlistDeclHandler) { + const XML_Char *prefix; + if (declAttributeType) { + prefix = enumValueSep; + } + else { + prefix = (role == XML_ROLE_ATTRIBUTE_NOTATION_VALUE + ? notationPrefix + : enumValueStart); + } + if (!poolAppendString(&tempPool, prefix)) + return XML_ERROR_NO_MEMORY; + if (!poolAppend(&tempPool, enc, s, next)) + return XML_ERROR_NO_MEMORY; + declAttributeType = tempPool.start; + handleDefault = XML_FALSE; + } + break; + case XML_ROLE_IMPLIED_ATTRIBUTE_VALUE: + case XML_ROLE_REQUIRED_ATTRIBUTE_VALUE: + if (dtd->keepProcessing) { + if (!defineAttribute(declElementType, declAttributeId, + declAttributeIsCdata, declAttributeIsId, + 0, parser)) + return XML_ERROR_NO_MEMORY; + if (attlistDeclHandler && declAttributeType) { + if (*declAttributeType == XML_T(ASCII_LPAREN) + || (*declAttributeType == XML_T(ASCII_N) + && declAttributeType[1] == XML_T(ASCII_O))) { + /* Enumerated or Notation type */ + if (!poolAppendChar(&tempPool, XML_T(ASCII_RPAREN)) + || !poolAppendChar(&tempPool, XML_T('\0'))) + return XML_ERROR_NO_MEMORY; + declAttributeType = tempPool.start; + poolFinish(&tempPool); + } + *eventEndPP = s; + attlistDeclHandler(handlerArg, declElementType->name, + declAttributeId->name, declAttributeType, + 0, role == XML_ROLE_REQUIRED_ATTRIBUTE_VALUE); + poolClear(&tempPool); + handleDefault = XML_FALSE; + } + } + break; + case XML_ROLE_DEFAULT_ATTRIBUTE_VALUE: + case XML_ROLE_FIXED_ATTRIBUTE_VALUE: + if (dtd->keepProcessing) { + const XML_Char *attVal; + enum XML_Error result = + storeAttributeValue(parser, enc, declAttributeIsCdata, + s + enc->minBytesPerChar, + next - enc->minBytesPerChar, + &dtd->pool); + if (result) + return result; + attVal = poolStart(&dtd->pool); + poolFinish(&dtd->pool); + /* ID attributes aren't allowed to have a default */ + if (!defineAttribute(declElementType, declAttributeId, + declAttributeIsCdata, XML_FALSE, attVal, parser)) + return XML_ERROR_NO_MEMORY; + if (attlistDeclHandler && declAttributeType) { + if (*declAttributeType == XML_T(ASCII_LPAREN) + || (*declAttributeType == XML_T(ASCII_N) + && declAttributeType[1] == XML_T(ASCII_O))) { + /* Enumerated or Notation type */ + if (!poolAppendChar(&tempPool, XML_T(ASCII_RPAREN)) + || !poolAppendChar(&tempPool, XML_T('\0'))) + return XML_ERROR_NO_MEMORY; + declAttributeType = tempPool.start; + poolFinish(&tempPool); + } + *eventEndPP = s; + attlistDeclHandler(handlerArg, declElementType->name, + declAttributeId->name, declAttributeType, + attVal, + role == XML_ROLE_FIXED_ATTRIBUTE_VALUE); + poolClear(&tempPool); + handleDefault = XML_FALSE; + } + } + break; + case XML_ROLE_ENTITY_VALUE: + if (dtd->keepProcessing) { + enum XML_Error result = storeEntityValue(parser, enc, + s + enc->minBytesPerChar, + next - enc->minBytesPerChar); + if (declEntity) { + declEntity->textPtr = poolStart(&dtd->entityValuePool); + declEntity->textLen = (int)(poolLength(&dtd->entityValuePool)); + poolFinish(&dtd->entityValuePool); + if (entityDeclHandler) { + *eventEndPP = s; + entityDeclHandler(handlerArg, + declEntity->name, + declEntity->is_param, + declEntity->textPtr, + declEntity->textLen, + curBase, 0, 0, 0); + handleDefault = XML_FALSE; + } + } + else + poolDiscard(&dtd->entityValuePool); + if (result != XML_ERROR_NONE) + return result; + } + break; + case XML_ROLE_DOCTYPE_SYSTEM_ID: +#ifdef XML_DTD + useForeignDTD = XML_FALSE; +#endif /* XML_DTD */ + dtd->hasParamEntityRefs = XML_TRUE; + if (startDoctypeDeclHandler) { + doctypeSysid = poolStoreString(&tempPool, enc, + s + enc->minBytesPerChar, + next - enc->minBytesPerChar); + if (doctypeSysid == NULL) + return XML_ERROR_NO_MEMORY; + poolFinish(&tempPool); + handleDefault = XML_FALSE; + } +#ifdef XML_DTD + else + /* use externalSubsetName to make doctypeSysid non-NULL + for the case where no startDoctypeDeclHandler is set */ + doctypeSysid = externalSubsetName; +#endif /* XML_DTD */ + if (!dtd->standalone +#ifdef XML_DTD + && !paramEntityParsing +#endif /* XML_DTD */ + && notStandaloneHandler + && !notStandaloneHandler(handlerArg)) + return XML_ERROR_NOT_STANDALONE; +#ifndef XML_DTD + break; +#else /* XML_DTD */ + if (!declEntity) { + declEntity = (ENTITY *)lookup(parser, + &dtd->paramEntities, + externalSubsetName, + sizeof(ENTITY)); + if (!declEntity) + return XML_ERROR_NO_MEMORY; + declEntity->publicId = NULL; + } + /* fall through */ +#endif /* XML_DTD */ + case XML_ROLE_ENTITY_SYSTEM_ID: + if (dtd->keepProcessing && declEntity) { + declEntity->systemId = poolStoreString(&dtd->pool, enc, + s + enc->minBytesPerChar, + next - enc->minBytesPerChar); + if (!declEntity->systemId) + return XML_ERROR_NO_MEMORY; + declEntity->base = curBase; + poolFinish(&dtd->pool); + if (entityDeclHandler) + handleDefault = XML_FALSE; + } + break; + case XML_ROLE_ENTITY_COMPLETE: + if (dtd->keepProcessing && declEntity && entityDeclHandler) { + *eventEndPP = s; + entityDeclHandler(handlerArg, + declEntity->name, + declEntity->is_param, + 0,0, + declEntity->base, + declEntity->systemId, + declEntity->publicId, + 0); + handleDefault = XML_FALSE; + } + break; + case XML_ROLE_ENTITY_NOTATION_NAME: + if (dtd->keepProcessing && declEntity) { + declEntity->notation = poolStoreString(&dtd->pool, enc, s, next); + if (!declEntity->notation) + return XML_ERROR_NO_MEMORY; + poolFinish(&dtd->pool); + if (unparsedEntityDeclHandler) { + *eventEndPP = s; + unparsedEntityDeclHandler(handlerArg, + declEntity->name, + declEntity->base, + declEntity->systemId, + declEntity->publicId, + declEntity->notation); + handleDefault = XML_FALSE; + } + else if (entityDeclHandler) { + *eventEndPP = s; + entityDeclHandler(handlerArg, + declEntity->name, + 0,0,0, + declEntity->base, + declEntity->systemId, + declEntity->publicId, + declEntity->notation); + handleDefault = XML_FALSE; + } + } + break; + case XML_ROLE_GENERAL_ENTITY_NAME: + { + if (XmlPredefinedEntityName(enc, s, next)) { + declEntity = NULL; + break; + } + if (dtd->keepProcessing) { + const XML_Char *name = poolStoreString(&dtd->pool, enc, s, next); + if (!name) + return XML_ERROR_NO_MEMORY; + declEntity = (ENTITY *)lookup(parser, &dtd->generalEntities, name, + sizeof(ENTITY)); + if (!declEntity) + return XML_ERROR_NO_MEMORY; + if (declEntity->name != name) { + poolDiscard(&dtd->pool); + declEntity = NULL; + } + else { + poolFinish(&dtd->pool); + declEntity->publicId = NULL; + declEntity->is_param = XML_FALSE; + /* if we have a parent parser or are reading an internal parameter + entity, then the entity declaration is not considered "internal" + */ + declEntity->is_internal = !(parentParser || openInternalEntities); + if (entityDeclHandler) + handleDefault = XML_FALSE; + } + } + else { + poolDiscard(&dtd->pool); + declEntity = NULL; + } + } + break; + case XML_ROLE_PARAM_ENTITY_NAME: +#ifdef XML_DTD + if (dtd->keepProcessing) { + const XML_Char *name = poolStoreString(&dtd->pool, enc, s, next); + if (!name) + return XML_ERROR_NO_MEMORY; + declEntity = (ENTITY *)lookup(parser, &dtd->paramEntities, + name, sizeof(ENTITY)); + if (!declEntity) + return XML_ERROR_NO_MEMORY; + if (declEntity->name != name) { + poolDiscard(&dtd->pool); + declEntity = NULL; + } + else { + poolFinish(&dtd->pool); + declEntity->publicId = NULL; + declEntity->is_param = XML_TRUE; + /* if we have a parent parser or are reading an internal parameter + entity, then the entity declaration is not considered "internal" + */ + declEntity->is_internal = !(parentParser || openInternalEntities); + if (entityDeclHandler) + handleDefault = XML_FALSE; + } + } + else { + poolDiscard(&dtd->pool); + declEntity = NULL; + } +#else /* not XML_DTD */ + declEntity = NULL; +#endif /* XML_DTD */ + break; + case XML_ROLE_NOTATION_NAME: + declNotationPublicId = NULL; + declNotationName = NULL; + if (notationDeclHandler) { + declNotationName = poolStoreString(&tempPool, enc, s, next); + if (!declNotationName) + return XML_ERROR_NO_MEMORY; + poolFinish(&tempPool); + handleDefault = XML_FALSE; + } + break; + case XML_ROLE_NOTATION_PUBLIC_ID: + if (!XmlIsPublicId(enc, s, next, eventPP)) + return XML_ERROR_PUBLICID; + if (declNotationName) { /* means notationDeclHandler != NULL */ + XML_Char *tem = poolStoreString(&tempPool, + enc, + s + enc->minBytesPerChar, + next - enc->minBytesPerChar); + if (!tem) + return XML_ERROR_NO_MEMORY; + normalizePublicId(tem); + declNotationPublicId = tem; + poolFinish(&tempPool); + handleDefault = XML_FALSE; + } + break; + case XML_ROLE_NOTATION_SYSTEM_ID: + if (declNotationName && notationDeclHandler) { + const XML_Char *systemId + = poolStoreString(&tempPool, enc, + s + enc->minBytesPerChar, + next - enc->minBytesPerChar); + if (!systemId) + return XML_ERROR_NO_MEMORY; + *eventEndPP = s; + notationDeclHandler(handlerArg, + declNotationName, + curBase, + systemId, + declNotationPublicId); + handleDefault = XML_FALSE; + } + poolClear(&tempPool); + break; + case XML_ROLE_NOTATION_NO_SYSTEM_ID: + if (declNotationPublicId && notationDeclHandler) { + *eventEndPP = s; + notationDeclHandler(handlerArg, + declNotationName, + curBase, + 0, + declNotationPublicId); + handleDefault = XML_FALSE; + } + poolClear(&tempPool); + break; + case XML_ROLE_ERROR: + switch (tok) { + case XML_TOK_PARAM_ENTITY_REF: + /* PE references in internal subset are + not allowed within declarations. */ + return XML_ERROR_PARAM_ENTITY_REF; + case XML_TOK_XML_DECL: + return XML_ERROR_MISPLACED_XML_PI; + default: + return XML_ERROR_SYNTAX; + } +#ifdef XML_DTD + case XML_ROLE_IGNORE_SECT: + { + enum XML_Error result; + if (defaultHandler) + reportDefault(parser, enc, s, next); + handleDefault = XML_FALSE; + result = doIgnoreSection(parser, enc, &next, end, nextPtr, haveMore); + if (result != XML_ERROR_NONE) + return result; + else if (!next) { + processor = ignoreSectionProcessor; + return result; + } + } + break; +#endif /* XML_DTD */ + case XML_ROLE_GROUP_OPEN: + if (prologState.level >= groupSize) { + if (groupSize) { + char *temp = (char *)REALLOC(groupConnector, groupSize *= 2); + if (temp == NULL) + return XML_ERROR_NO_MEMORY; + groupConnector = temp; + if (dtd->scaffIndex) { + int *temp = (int *)REALLOC(dtd->scaffIndex, + groupSize * sizeof(int)); + if (temp == NULL) + return XML_ERROR_NO_MEMORY; + dtd->scaffIndex = temp; + } + } + else { + groupConnector = (char *)MALLOC(groupSize = 32); + if (!groupConnector) + return XML_ERROR_NO_MEMORY; + } + } + groupConnector[prologState.level] = 0; + if (dtd->in_eldecl) { + int myindex = nextScaffoldPart(parser); + if (myindex < 0) + return XML_ERROR_NO_MEMORY; + dtd->scaffIndex[dtd->scaffLevel] = myindex; + dtd->scaffLevel++; + dtd->scaffold[myindex].type = XML_CTYPE_SEQ; + if (elementDeclHandler) + handleDefault = XML_FALSE; + } + break; + case XML_ROLE_GROUP_SEQUENCE: + if (groupConnector[prologState.level] == ASCII_PIPE) + return XML_ERROR_SYNTAX; + groupConnector[prologState.level] = ASCII_COMMA; + if (dtd->in_eldecl && elementDeclHandler) + handleDefault = XML_FALSE; + break; + case XML_ROLE_GROUP_CHOICE: + if (groupConnector[prologState.level] == ASCII_COMMA) + return XML_ERROR_SYNTAX; + if (dtd->in_eldecl + && !groupConnector[prologState.level] + && (dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel - 1]].type + != XML_CTYPE_MIXED) + ) { + dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel - 1]].type + = XML_CTYPE_CHOICE; + if (elementDeclHandler) + handleDefault = XML_FALSE; + } + groupConnector[prologState.level] = ASCII_PIPE; + break; + case XML_ROLE_PARAM_ENTITY_REF: +#ifdef XML_DTD + case XML_ROLE_INNER_PARAM_ENTITY_REF: + dtd->hasParamEntityRefs = XML_TRUE; + if (!paramEntityParsing) + dtd->keepProcessing = dtd->standalone; + else { + const XML_Char *name; + ENTITY *entity; + name = poolStoreString(&dtd->pool, enc, + s + enc->minBytesPerChar, + next - enc->minBytesPerChar); + if (!name) + return XML_ERROR_NO_MEMORY; + entity = (ENTITY *)lookup(parser, &dtd->paramEntities, name, 0); + poolDiscard(&dtd->pool); + /* first, determine if a check for an existing declaration is needed; + if yes, check that the entity exists, and that it is internal, + otherwise call the skipped entity handler + */ + if (prologState.documentEntity && + (dtd->standalone + ? !openInternalEntities + : !dtd->hasParamEntityRefs)) { + if (!entity) + return XML_ERROR_UNDEFINED_ENTITY; + else if (!entity->is_internal) + return XML_ERROR_ENTITY_DECLARED_IN_PE; + } + else if (!entity) { + dtd->keepProcessing = dtd->standalone; + /* cannot report skipped entities in declarations */ + if ((role == XML_ROLE_PARAM_ENTITY_REF) && skippedEntityHandler) { + skippedEntityHandler(handlerArg, name, 1); + handleDefault = XML_FALSE; + } + break; + } + if (entity->open) + return XML_ERROR_RECURSIVE_ENTITY_REF; + if (entity->textPtr) { + enum XML_Error result; + XML_Bool betweenDecl = + (role == XML_ROLE_PARAM_ENTITY_REF ? XML_TRUE : XML_FALSE); + result = processInternalEntity(parser, entity, betweenDecl); + if (result != XML_ERROR_NONE) + return result; + handleDefault = XML_FALSE; + break; + } + if (externalEntityRefHandler) { + dtd->paramEntityRead = XML_FALSE; + entity->open = XML_TRUE; + if (!externalEntityRefHandler(externalEntityRefHandlerArg, + 0, + entity->base, + entity->systemId, + entity->publicId)) { + entity->open = XML_FALSE; + return XML_ERROR_EXTERNAL_ENTITY_HANDLING; + } + entity->open = XML_FALSE; + handleDefault = XML_FALSE; + if (!dtd->paramEntityRead) { + dtd->keepProcessing = dtd->standalone; + break; + } + } + else { + dtd->keepProcessing = dtd->standalone; + break; + } + } +#endif /* XML_DTD */ + if (!dtd->standalone && + notStandaloneHandler && + !notStandaloneHandler(handlerArg)) + return XML_ERROR_NOT_STANDALONE; + break; + + /* Element declaration stuff */ + + case XML_ROLE_ELEMENT_NAME: + if (elementDeclHandler) { + declElementType = getElementType(parser, enc, s, next); + if (!declElementType) + return XML_ERROR_NO_MEMORY; + dtd->scaffLevel = 0; + dtd->scaffCount = 0; + dtd->in_eldecl = XML_TRUE; + handleDefault = XML_FALSE; + } + break; + + case XML_ROLE_CONTENT_ANY: + case XML_ROLE_CONTENT_EMPTY: + if (dtd->in_eldecl) { + if (elementDeclHandler) { + XML_Content * content = (XML_Content *) MALLOC(sizeof(XML_Content)); + if (!content) + return XML_ERROR_NO_MEMORY; + content->quant = XML_CQUANT_NONE; + content->name = NULL; + content->numchildren = 0; + content->children = NULL; + content->type = ((role == XML_ROLE_CONTENT_ANY) ? + XML_CTYPE_ANY : + XML_CTYPE_EMPTY); + *eventEndPP = s; + elementDeclHandler(handlerArg, declElementType->name, content); + handleDefault = XML_FALSE; + } + dtd->in_eldecl = XML_FALSE; + } + break; + + case XML_ROLE_CONTENT_PCDATA: + if (dtd->in_eldecl) { + dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel - 1]].type + = XML_CTYPE_MIXED; + if (elementDeclHandler) + handleDefault = XML_FALSE; + } + break; + + case XML_ROLE_CONTENT_ELEMENT: + quant = XML_CQUANT_NONE; + goto elementContent; + case XML_ROLE_CONTENT_ELEMENT_OPT: + quant = XML_CQUANT_OPT; + goto elementContent; + case XML_ROLE_CONTENT_ELEMENT_REP: + quant = XML_CQUANT_REP; + goto elementContent; + case XML_ROLE_CONTENT_ELEMENT_PLUS: + quant = XML_CQUANT_PLUS; + elementContent: + if (dtd->in_eldecl) { + ELEMENT_TYPE *el; + const XML_Char *name; + int nameLen; + const char *nxt = (quant == XML_CQUANT_NONE + ? next + : next - enc->minBytesPerChar); + int myindex = nextScaffoldPart(parser); + if (myindex < 0) + return XML_ERROR_NO_MEMORY; + dtd->scaffold[myindex].type = XML_CTYPE_NAME; + dtd->scaffold[myindex].quant = quant; + el = getElementType(parser, enc, s, nxt); + if (!el) + return XML_ERROR_NO_MEMORY; + name = el->name; + dtd->scaffold[myindex].name = name; + nameLen = 0; + for (; name[nameLen++]; ); + dtd->contentStringLen += nameLen; + if (elementDeclHandler) + handleDefault = XML_FALSE; + } + break; + + case XML_ROLE_GROUP_CLOSE: + quant = XML_CQUANT_NONE; + goto closeGroup; + case XML_ROLE_GROUP_CLOSE_OPT: + quant = XML_CQUANT_OPT; + goto closeGroup; + case XML_ROLE_GROUP_CLOSE_REP: + quant = XML_CQUANT_REP; + goto closeGroup; + case XML_ROLE_GROUP_CLOSE_PLUS: + quant = XML_CQUANT_PLUS; + closeGroup: + if (dtd->in_eldecl) { + if (elementDeclHandler) + handleDefault = XML_FALSE; + dtd->scaffLevel--; + dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel]].quant = quant; + if (dtd->scaffLevel == 0) { + if (!handleDefault) { + XML_Content *model = build_model(parser); + if (!model) + return XML_ERROR_NO_MEMORY; + *eventEndPP = s; + elementDeclHandler(handlerArg, declElementType->name, model); + } + dtd->in_eldecl = XML_FALSE; + dtd->contentStringLen = 0; + } + } + break; + /* End element declaration stuff */ + + case XML_ROLE_PI: + if (!reportProcessingInstruction(parser, enc, s, next)) + return XML_ERROR_NO_MEMORY; + handleDefault = XML_FALSE; + break; + case XML_ROLE_COMMENT: + if (!reportComment(parser, enc, s, next)) + return XML_ERROR_NO_MEMORY; + handleDefault = XML_FALSE; + break; + case XML_ROLE_NONE: + switch (tok) { + case XML_TOK_BOM: + handleDefault = XML_FALSE; + break; + } + break; + case XML_ROLE_DOCTYPE_NONE: + if (startDoctypeDeclHandler) + handleDefault = XML_FALSE; + break; + case XML_ROLE_ENTITY_NONE: + if (dtd->keepProcessing && entityDeclHandler) + handleDefault = XML_FALSE; + break; + case XML_ROLE_NOTATION_NONE: + if (notationDeclHandler) + handleDefault = XML_FALSE; + break; + case XML_ROLE_ATTLIST_NONE: + if (dtd->keepProcessing && attlistDeclHandler) + handleDefault = XML_FALSE; + break; + case XML_ROLE_ELEMENT_NONE: + if (elementDeclHandler) + handleDefault = XML_FALSE; + break; + } /* end of big switch */ + + if (handleDefault && defaultHandler) + reportDefault(parser, enc, s, next); + + switch (ps_parsing) { + case XML_SUSPENDED: + *nextPtr = next; + return XML_ERROR_NONE; + case XML_FINISHED: + return XML_ERROR_ABORTED; + default: + s = next; + tok = XmlPrologTok(enc, s, end, &next); + } + } + /* not reached */ +} + +static enum XML_Error PTRCALL +epilogProcessor(XML_Parser parser, + const char *s, + const char *end, + const char **nextPtr) +{ + processor = epilogProcessor; + eventPtr = s; + for (;;) { + const char *next = NULL; + int tok = XmlPrologTok(encoding, s, end, &next); + eventEndPtr = next; + switch (tok) { + /* report partial linebreak - it might be the last token */ + case -XML_TOK_PROLOG_S: + if (defaultHandler) { + reportDefault(parser, encoding, s, next); + if (ps_parsing == XML_FINISHED) + return XML_ERROR_ABORTED; + } + *nextPtr = next; + return XML_ERROR_NONE; + case XML_TOK_NONE: + *nextPtr = s; + return XML_ERROR_NONE; + case XML_TOK_PROLOG_S: + if (defaultHandler) + reportDefault(parser, encoding, s, next); + break; + case XML_TOK_PI: + if (!reportProcessingInstruction(parser, encoding, s, next)) + return XML_ERROR_NO_MEMORY; + break; + case XML_TOK_COMMENT: + if (!reportComment(parser, encoding, s, next)) + return XML_ERROR_NO_MEMORY; + break; + case XML_TOK_INVALID: + eventPtr = next; + return XML_ERROR_INVALID_TOKEN; + case XML_TOK_PARTIAL: + if (!ps_finalBuffer) { + *nextPtr = s; + return XML_ERROR_NONE; + } + return XML_ERROR_UNCLOSED_TOKEN; + case XML_TOK_PARTIAL_CHAR: + if (!ps_finalBuffer) { + *nextPtr = s; + return XML_ERROR_NONE; + } + return XML_ERROR_PARTIAL_CHAR; + default: + return XML_ERROR_JUNK_AFTER_DOC_ELEMENT; + } + eventPtr = s = next; + switch (ps_parsing) { + case XML_SUSPENDED: + *nextPtr = next; + return XML_ERROR_NONE; + case XML_FINISHED: + return XML_ERROR_ABORTED; + default: ; + } + } +} + +static enum XML_Error +processInternalEntity(XML_Parser parser, ENTITY *entity, + XML_Bool betweenDecl) +{ + const char *textStart, *textEnd; + const char *next; + enum XML_Error result; + OPEN_INTERNAL_ENTITY *openEntity; + + if (freeInternalEntities) { + openEntity = freeInternalEntities; + freeInternalEntities = openEntity->next; + } + else { + openEntity = (OPEN_INTERNAL_ENTITY *)MALLOC(sizeof(OPEN_INTERNAL_ENTITY)); + if (!openEntity) + return XML_ERROR_NO_MEMORY; + } + entity->open = XML_TRUE; + entity->processed = 0; + openEntity->next = openInternalEntities; + openInternalEntities = openEntity; + openEntity->entity = entity; + openEntity->startTagLevel = tagLevel; + openEntity->betweenDecl = betweenDecl; + openEntity->internalEventPtr = NULL; + openEntity->internalEventEndPtr = NULL; + textStart = (char *)entity->textPtr; + textEnd = (char *)(entity->textPtr + entity->textLen); + +#ifdef XML_DTD + if (entity->is_param) { + int tok = XmlPrologTok(internalEncoding, textStart, textEnd, &next); + result = doProlog(parser, internalEncoding, textStart, textEnd, tok, + next, &next, XML_FALSE); + } + else +#endif /* XML_DTD */ + result = doContent(parser, tagLevel, internalEncoding, textStart, + textEnd, &next, XML_FALSE); + + if (result == XML_ERROR_NONE) { + if (textEnd != next && ps_parsing == XML_SUSPENDED) { + entity->processed = (int)(next - textStart); + processor = internalEntityProcessor; + } + else { + entity->open = XML_FALSE; + openInternalEntities = openEntity->next; + /* put openEntity back in list of free instances */ + openEntity->next = freeInternalEntities; + freeInternalEntities = openEntity; + } + } + return result; +} + +static enum XML_Error PTRCALL +internalEntityProcessor(XML_Parser parser, + const char *s, + const char *end, + const char **nextPtr) +{ + ENTITY *entity; + const char *textStart, *textEnd; + const char *next; + enum XML_Error result; + OPEN_INTERNAL_ENTITY *openEntity = openInternalEntities; + if (!openEntity) + return XML_ERROR_UNEXPECTED_STATE; + + entity = openEntity->entity; + textStart = ((char *)entity->textPtr) + entity->processed; + textEnd = (char *)(entity->textPtr + entity->textLen); + +#ifdef XML_DTD + if (entity->is_param) { + int tok = XmlPrologTok(internalEncoding, textStart, textEnd, &next); + result = doProlog(parser, internalEncoding, textStart, textEnd, tok, + next, &next, XML_FALSE); + } + else +#endif /* XML_DTD */ + result = doContent(parser, openEntity->startTagLevel, internalEncoding, + textStart, textEnd, &next, XML_FALSE); + + if (result != XML_ERROR_NONE) + return result; + else if (textEnd != next && ps_parsing == XML_SUSPENDED) { + entity->processed = (int)(next - (char *)entity->textPtr); + return result; + } + else { + entity->open = XML_FALSE; + openInternalEntities = openEntity->next; + /* put openEntity back in list of free instances */ + openEntity->next = freeInternalEntities; + freeInternalEntities = openEntity; + } + +#ifdef XML_DTD + if (entity->is_param) { + int tok; + processor = prologProcessor; + tok = XmlPrologTok(encoding, s, end, &next); + return doProlog(parser, encoding, s, end, tok, next, nextPtr, + (XML_Bool)!ps_finalBuffer); + } + else +#endif /* XML_DTD */ + { + processor = contentProcessor; + /* see externalEntityContentProcessor vs contentProcessor */ + return doContent(parser, parentParser ? 1 : 0, encoding, s, end, + nextPtr, (XML_Bool)!ps_finalBuffer); + } +} + +static enum XML_Error PTRCALL +errorProcessor(XML_Parser parser, + const char *s, + const char *end, + const char **nextPtr) +{ + return errorCode; +} + +static enum XML_Error +storeAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata, + const char *ptr, const char *end, + STRING_POOL *pool) +{ + enum XML_Error result = appendAttributeValue(parser, enc, isCdata, ptr, + end, pool); + if (result) + return result; + if (!isCdata && poolLength(pool) && poolLastChar(pool) == 0x20) + poolChop(pool); + if (!poolAppendChar(pool, XML_T('\0'))) + return XML_ERROR_NO_MEMORY; + return XML_ERROR_NONE; +} + +static enum XML_Error +appendAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata, + const char *ptr, const char *end, + STRING_POOL *pool) +{ + DTD * const dtd = _dtd; /* save one level of indirection */ + for (;;) { + const char *next; + int tok = XmlAttributeValueTok(enc, ptr, end, &next); + switch (tok) { + case XML_TOK_NONE: + return XML_ERROR_NONE; + case XML_TOK_INVALID: + if (enc == encoding) + eventPtr = next; + return XML_ERROR_INVALID_TOKEN; + case XML_TOK_PARTIAL: + if (enc == encoding) + eventPtr = ptr; + return XML_ERROR_INVALID_TOKEN; + case XML_TOK_CHAR_REF: + { + XML_Char buf[XML_ENCODE_MAX]; + int i; + int n = XmlCharRefNumber(enc, ptr); + if (n < 0) { + if (enc == encoding) + eventPtr = ptr; + return XML_ERROR_BAD_CHAR_REF; + } + if (!isCdata + && n == 0x20 /* space */ + && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20)) + break; + n = XmlEncode(n, (ICHAR *)buf); + if (!n) { + if (enc == encoding) + eventPtr = ptr; + return XML_ERROR_BAD_CHAR_REF; + } + for (i = 0; i < n; i++) { + if (!poolAppendChar(pool, buf[i])) + return XML_ERROR_NO_MEMORY; + } + } + break; + case XML_TOK_DATA_CHARS: + if (!poolAppend(pool, enc, ptr, next)) + return XML_ERROR_NO_MEMORY; + break; + case XML_TOK_TRAILING_CR: + next = ptr + enc->minBytesPerChar; + /* fall through */ + case XML_TOK_ATTRIBUTE_VALUE_S: + case XML_TOK_DATA_NEWLINE: + if (!isCdata && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20)) + break; + if (!poolAppendChar(pool, 0x20)) + return XML_ERROR_NO_MEMORY; + break; + case XML_TOK_ENTITY_REF: + { + const XML_Char *name; + ENTITY *entity; + char checkEntityDecl; + XML_Char ch = (XML_Char) XmlPredefinedEntityName(enc, + ptr + enc->minBytesPerChar, + next - enc->minBytesPerChar); + if (ch) { + if (!poolAppendChar(pool, ch)) + return XML_ERROR_NO_MEMORY; + break; + } + name = poolStoreString(&temp2Pool, enc, + ptr + enc->minBytesPerChar, + next - enc->minBytesPerChar); + if (!name) + return XML_ERROR_NO_MEMORY; + entity = (ENTITY *)lookup(parser, &dtd->generalEntities, name, 0); + poolDiscard(&temp2Pool); + /* First, determine if a check for an existing declaration is needed; + if yes, check that the entity exists, and that it is internal. + */ + if (pool == &dtd->pool) /* are we called from prolog? */ + checkEntityDecl = +#ifdef XML_DTD + prologState.documentEntity && +#endif /* XML_DTD */ + (dtd->standalone + ? !openInternalEntities + : !dtd->hasParamEntityRefs); + else /* if (pool == &tempPool): we are called from content */ + checkEntityDecl = !dtd->hasParamEntityRefs || dtd->standalone; + if (checkEntityDecl) { + if (!entity) + return XML_ERROR_UNDEFINED_ENTITY; + else if (!entity->is_internal) + return XML_ERROR_ENTITY_DECLARED_IN_PE; + } + else if (!entity) { + /* Cannot report skipped entity here - see comments on + skippedEntityHandler. + if (skippedEntityHandler) + skippedEntityHandler(handlerArg, name, 0); + */ + /* Cannot call the default handler because this would be + out of sync with the call to the startElementHandler. + if ((pool == &tempPool) && defaultHandler) + reportDefault(parser, enc, ptr, next); + */ + break; + } + if (entity->open) { + if (enc == encoding) + eventPtr = ptr; + return XML_ERROR_RECURSIVE_ENTITY_REF; + } + if (entity->notation) { + if (enc == encoding) + eventPtr = ptr; + return XML_ERROR_BINARY_ENTITY_REF; + } + if (!entity->textPtr) { + if (enc == encoding) + eventPtr = ptr; + return XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF; + } + else { + enum XML_Error result; + const XML_Char *textEnd = entity->textPtr + entity->textLen; + entity->open = XML_TRUE; + result = appendAttributeValue(parser, internalEncoding, isCdata, + (char *)entity->textPtr, + (char *)textEnd, pool); + entity->open = XML_FALSE; + if (result) + return result; + } + } + break; + default: + if (enc == encoding) + eventPtr = ptr; + return XML_ERROR_UNEXPECTED_STATE; + } + ptr = next; + } + /* not reached */ +} + +static enum XML_Error +storeEntityValue(XML_Parser parser, + const ENCODING *enc, + const char *entityTextPtr, + const char *entityTextEnd) +{ + DTD * const dtd = _dtd; /* save one level of indirection */ + STRING_POOL *pool = &(dtd->entityValuePool); + enum XML_Error result = XML_ERROR_NONE; +#ifdef XML_DTD + int oldInEntityValue = prologState.inEntityValue; + prologState.inEntityValue = 1; +#endif /* XML_DTD */ + /* never return Null for the value argument in EntityDeclHandler, + since this would indicate an external entity; therefore we + have to make sure that entityValuePool.start is not null */ + if (!pool->blocks) { + if (!poolGrow(pool)) + return XML_ERROR_NO_MEMORY; + } + + for (;;) { + const char *next; + int tok = XmlEntityValueTok(enc, entityTextPtr, entityTextEnd, &next); + switch (tok) { + case XML_TOK_PARAM_ENTITY_REF: +#ifdef XML_DTD + if (isParamEntity || enc != encoding) { + const XML_Char *name; + ENTITY *entity; + name = poolStoreString(&tempPool, enc, + entityTextPtr + enc->minBytesPerChar, + next - enc->minBytesPerChar); + if (!name) { + result = XML_ERROR_NO_MEMORY; + goto endEntityValue; + } + entity = (ENTITY *)lookup(parser, &dtd->paramEntities, name, 0); + poolDiscard(&tempPool); + if (!entity) { + /* not a well-formedness error - see XML 1.0: WFC Entity Declared */ + /* cannot report skipped entity here - see comments on + skippedEntityHandler + if (skippedEntityHandler) + skippedEntityHandler(handlerArg, name, 0); + */ + dtd->keepProcessing = dtd->standalone; + goto endEntityValue; + } + if (entity->open) { + if (enc == encoding) + eventPtr = entityTextPtr; + result = XML_ERROR_RECURSIVE_ENTITY_REF; + goto endEntityValue; + } + if (entity->systemId) { + if (externalEntityRefHandler) { + dtd->paramEntityRead = XML_FALSE; + entity->open = XML_TRUE; + if (!externalEntityRefHandler(externalEntityRefHandlerArg, + 0, + entity->base, + entity->systemId, + entity->publicId)) { + entity->open = XML_FALSE; + result = XML_ERROR_EXTERNAL_ENTITY_HANDLING; + goto endEntityValue; + } + entity->open = XML_FALSE; + if (!dtd->paramEntityRead) + dtd->keepProcessing = dtd->standalone; + } + else + dtd->keepProcessing = dtd->standalone; + } + else { + entity->open = XML_TRUE; + result = storeEntityValue(parser, + internalEncoding, + (char *)entity->textPtr, + (char *)(entity->textPtr + + entity->textLen)); + entity->open = XML_FALSE; + if (result) + goto endEntityValue; + } + break; + } +#endif /* XML_DTD */ + /* In the internal subset, PE references are not legal + within markup declarations, e.g entity values in this case. */ + eventPtr = entityTextPtr; + result = XML_ERROR_PARAM_ENTITY_REF; + goto endEntityValue; + case XML_TOK_NONE: + result = XML_ERROR_NONE; + goto endEntityValue; + case XML_TOK_ENTITY_REF: + case XML_TOK_DATA_CHARS: + if (!poolAppend(pool, enc, entityTextPtr, next)) { + result = XML_ERROR_NO_MEMORY; + goto endEntityValue; + } + break; + case XML_TOK_TRAILING_CR: + next = entityTextPtr + enc->minBytesPerChar; + /* fall through */ + case XML_TOK_DATA_NEWLINE: + if (pool->end == pool->ptr && !poolGrow(pool)) { + result = XML_ERROR_NO_MEMORY; + goto endEntityValue; + } + *(pool->ptr)++ = 0xA; + break; + case XML_TOK_CHAR_REF: + { + XML_Char buf[XML_ENCODE_MAX]; + int i; + int n = XmlCharRefNumber(enc, entityTextPtr); + if (n < 0) { + if (enc == encoding) + eventPtr = entityTextPtr; + result = XML_ERROR_BAD_CHAR_REF; + goto endEntityValue; + } + n = XmlEncode(n, (ICHAR *)buf); + if (!n) { + if (enc == encoding) + eventPtr = entityTextPtr; + result = XML_ERROR_BAD_CHAR_REF; + goto endEntityValue; + } + for (i = 0; i < n; i++) { + if (pool->end == pool->ptr && !poolGrow(pool)) { + result = XML_ERROR_NO_MEMORY; + goto endEntityValue; + } + *(pool->ptr)++ = buf[i]; + } + } + break; + case XML_TOK_PARTIAL: + if (enc == encoding) + eventPtr = entityTextPtr; + result = XML_ERROR_INVALID_TOKEN; + goto endEntityValue; + case XML_TOK_INVALID: + if (enc == encoding) + eventPtr = next; + result = XML_ERROR_INVALID_TOKEN; + goto endEntityValue; + default: + if (enc == encoding) + eventPtr = entityTextPtr; + result = XML_ERROR_UNEXPECTED_STATE; + goto endEntityValue; + } + entityTextPtr = next; + } +endEntityValue: +#ifdef XML_DTD + prologState.inEntityValue = oldInEntityValue; +#endif /* XML_DTD */ + return result; +} + +static void FASTCALL +normalizeLines(XML_Char *s) +{ + XML_Char *p; + for (;; s++) { + if (*s == XML_T('\0')) + return; + if (*s == 0xD) + break; + } + p = s; + do { + if (*s == 0xD) { + *p++ = 0xA; + if (*++s == 0xA) + s++; + } + else + *p++ = *s++; + } while (*s); + *p = XML_T('\0'); +} + +static int +reportProcessingInstruction(XML_Parser parser, const ENCODING *enc, + const char *start, const char *end) +{ + const XML_Char *target; + XML_Char *data; + const char *tem; + if (!processingInstructionHandler) { + if (defaultHandler) + reportDefault(parser, enc, start, end); + return 1; + } + start += enc->minBytesPerChar * 2; + tem = start + XmlNameLength(enc, start); + target = poolStoreString(&tempPool, enc, start, tem); + if (!target) + return 0; + poolFinish(&tempPool); + data = poolStoreString(&tempPool, enc, + XmlSkipS(enc, tem), + end - enc->minBytesPerChar*2); + if (!data) + return 0; + normalizeLines(data); + processingInstructionHandler(handlerArg, target, data); + poolClear(&tempPool); + return 1; +} + +static int +reportComment(XML_Parser parser, const ENCODING *enc, + const char *start, const char *end) +{ + XML_Char *data; + if (!commentHandler) { + if (defaultHandler) + reportDefault(parser, enc, start, end); + return 1; + } + data = poolStoreString(&tempPool, + enc, + start + enc->minBytesPerChar * 4, + end - enc->minBytesPerChar * 3); + if (!data) + return 0; + normalizeLines(data); + commentHandler(handlerArg, data); + poolClear(&tempPool); + return 1; +} + +static void +reportDefault(XML_Parser parser, const ENCODING *enc, + const char *s, const char *end) +{ + if (MUST_CONVERT(enc, s)) { + const char **eventPP; + const char **eventEndPP; + if (enc == encoding) { + eventPP = &eventPtr; + eventEndPP = &eventEndPtr; + } + else { + eventPP = &(openInternalEntities->internalEventPtr); + eventEndPP = &(openInternalEntities->internalEventEndPtr); + } + do { + ICHAR *dataPtr = (ICHAR *)dataBuf; + XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)dataBufEnd); + *eventEndPP = s; + defaultHandler(handlerArg, dataBuf, (int)(dataPtr - (ICHAR *)dataBuf)); + *eventPP = s; + } while (s != end); + } + else + defaultHandler(handlerArg, (XML_Char *)s, (int)((XML_Char *)end - (XML_Char *)s)); +} + + +static int +defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *attId, XML_Bool isCdata, + XML_Bool isId, const XML_Char *value, XML_Parser parser) +{ + DEFAULT_ATTRIBUTE *att; + if (value || isId) { + /* The handling of default attributes gets messed up if we have + a default which duplicates a non-default. */ + int i; + for (i = 0; i < type->nDefaultAtts; i++) + if (attId == type->defaultAtts[i].id) + return 1; + if (isId && !type->idAtt && !attId->xmlns) + type->idAtt = attId; + } + if (type->nDefaultAtts == type->allocDefaultAtts) { + if (type->allocDefaultAtts == 0) { + type->allocDefaultAtts = 8; + type->defaultAtts = (DEFAULT_ATTRIBUTE *)MALLOC(type->allocDefaultAtts + * sizeof(DEFAULT_ATTRIBUTE)); + if (!type->defaultAtts) + return 0; + } + else { + DEFAULT_ATTRIBUTE *temp; + int count = type->allocDefaultAtts * 2; + temp = (DEFAULT_ATTRIBUTE *) + REALLOC(type->defaultAtts, (count * sizeof(DEFAULT_ATTRIBUTE))); + if (temp == NULL) + return 0; + type->allocDefaultAtts = count; + type->defaultAtts = temp; + } + } + att = type->defaultAtts + type->nDefaultAtts; + att->id = attId; + att->value = value; + att->isCdata = isCdata; + if (!isCdata) + attId->maybeTokenized = XML_TRUE; + type->nDefaultAtts += 1; + return 1; +} + +static int +setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *elementType) +{ + DTD * const dtd = _dtd; /* save one level of indirection */ + const XML_Char *name; + for (name = elementType->name; *name; name++) { + if (*name == XML_T(ASCII_COLON)) { + PREFIX *prefix; + const XML_Char *s; + for (s = elementType->name; s != name; s++) { + if (!poolAppendChar(&dtd->pool, *s)) + return 0; + } + if (!poolAppendChar(&dtd->pool, XML_T('\0'))) + return 0; + prefix = (PREFIX *)lookup(parser, &dtd->prefixes, poolStart(&dtd->pool), + sizeof(PREFIX)); + if (!prefix) + return 0; + if (prefix->name == poolStart(&dtd->pool)) + poolFinish(&dtd->pool); + else + poolDiscard(&dtd->pool); + elementType->prefix = prefix; + + } + } + return 1; +} + +static ATTRIBUTE_ID * +getAttributeId(XML_Parser parser, const ENCODING *enc, + const char *start, const char *end) +{ + DTD * const dtd = _dtd; /* save one level of indirection */ + ATTRIBUTE_ID *id; + const XML_Char *name; + if (!poolAppendChar(&dtd->pool, XML_T('\0'))) + return NULL; + name = poolStoreString(&dtd->pool, enc, start, end); + if (!name) + return NULL; + /* skip quotation mark - its storage will be re-used (like in name[-1]) */ + ++name; + id = (ATTRIBUTE_ID *)lookup(parser, &dtd->attributeIds, name, sizeof(ATTRIBUTE_ID)); + if (!id) + return NULL; + if (id->name != name) + poolDiscard(&dtd->pool); + else { + poolFinish(&dtd->pool); + if (!ns) + ; + else if (name[0] == XML_T(ASCII_x) + && name[1] == XML_T(ASCII_m) + && name[2] == XML_T(ASCII_l) + && name[3] == XML_T(ASCII_n) + && name[4] == XML_T(ASCII_s) + && (name[5] == XML_T('\0') || name[5] == XML_T(ASCII_COLON))) { + if (name[5] == XML_T('\0')) + id->prefix = &dtd->defaultPrefix; + else + id->prefix = (PREFIX *)lookup(parser, &dtd->prefixes, name + 6, sizeof(PREFIX)); + id->xmlns = XML_TRUE; + } + else { + int i; + for (i = 0; name[i]; i++) { + /* attributes without prefix are *not* in the default namespace */ + if (name[i] == XML_T(ASCII_COLON)) { + int j; + for (j = 0; j < i; j++) { + if (!poolAppendChar(&dtd->pool, name[j])) + return NULL; + } + if (!poolAppendChar(&dtd->pool, XML_T('\0'))) + return NULL; + id->prefix = (PREFIX *)lookup(parser, &dtd->prefixes, poolStart(&dtd->pool), + sizeof(PREFIX)); + if (!id->prefix) + return NULL; + if (id->prefix->name == poolStart(&dtd->pool)) + poolFinish(&dtd->pool); + else + poolDiscard(&dtd->pool); + break; + } + } + } + } + return id; +} + +#define CONTEXT_SEP XML_T(ASCII_FF) + +static const XML_Char * +getContext(XML_Parser parser) +{ + DTD * const dtd = _dtd; /* save one level of indirection */ + HASH_TABLE_ITER iter; + XML_Bool needSep = XML_FALSE; + + if (dtd->defaultPrefix.binding) { + int i; + int len; + if (!poolAppendChar(&tempPool, XML_T(ASCII_EQUALS))) + return NULL; + len = dtd->defaultPrefix.binding->uriLen; + if (namespaceSeparator) + len--; + for (i = 0; i < len; i++) + if (!poolAppendChar(&tempPool, dtd->defaultPrefix.binding->uri[i])) + return NULL; + needSep = XML_TRUE; + } + + hashTableIterInit(&iter, &(dtd->prefixes)); + for (;;) { + int i; + int len; + const XML_Char *s; + PREFIX *prefix = (PREFIX *)hashTableIterNext(&iter); + if (!prefix) + break; + if (!prefix->binding) + continue; + if (needSep && !poolAppendChar(&tempPool, CONTEXT_SEP)) + return NULL; + for (s = prefix->name; *s; s++) + if (!poolAppendChar(&tempPool, *s)) + return NULL; + if (!poolAppendChar(&tempPool, XML_T(ASCII_EQUALS))) + return NULL; + len = prefix->binding->uriLen; + if (namespaceSeparator) + len--; + for (i = 0; i < len; i++) + if (!poolAppendChar(&tempPool, prefix->binding->uri[i])) + return NULL; + needSep = XML_TRUE; + } + + + hashTableIterInit(&iter, &(dtd->generalEntities)); + for (;;) { + const XML_Char *s; + ENTITY *e = (ENTITY *)hashTableIterNext(&iter); + if (!e) + break; + if (!e->open) + continue; + if (needSep && !poolAppendChar(&tempPool, CONTEXT_SEP)) + return NULL; + for (s = e->name; *s; s++) + if (!poolAppendChar(&tempPool, *s)) + return 0; + needSep = XML_TRUE; + } + + if (!poolAppendChar(&tempPool, XML_T('\0'))) + return NULL; + return tempPool.start; +} + +static XML_Bool +setContext(XML_Parser parser, const XML_Char *context) +{ + DTD * const dtd = _dtd; /* save one level of indirection */ + const XML_Char *s = context; + + while (*context != XML_T('\0')) { + if (*s == CONTEXT_SEP || *s == XML_T('\0')) { + ENTITY *e; + if (!poolAppendChar(&tempPool, XML_T('\0'))) + return XML_FALSE; + e = (ENTITY *)lookup(parser, &dtd->generalEntities, poolStart(&tempPool), 0); + if (e) + e->open = XML_TRUE; + if (*s != XML_T('\0')) + s++; + context = s; + poolDiscard(&tempPool); + } + else if (*s == XML_T(ASCII_EQUALS)) { + PREFIX *prefix; + if (poolLength(&tempPool) == 0) + prefix = &dtd->defaultPrefix; + else { + if (!poolAppendChar(&tempPool, XML_T('\0'))) + return XML_FALSE; + prefix = (PREFIX *)lookup(parser, &dtd->prefixes, poolStart(&tempPool), + sizeof(PREFIX)); + if (!prefix) + return XML_FALSE; + if (prefix->name == poolStart(&tempPool)) { + prefix->name = poolCopyString(&dtd->pool, prefix->name); + if (!prefix->name) + return XML_FALSE; + } + poolDiscard(&tempPool); + } + for (context = s + 1; + *context != CONTEXT_SEP && *context != XML_T('\0'); + context++) + if (!poolAppendChar(&tempPool, *context)) + return XML_FALSE; + if (!poolAppendChar(&tempPool, XML_T('\0'))) + return XML_FALSE; + if (addBinding(parser, prefix, NULL, poolStart(&tempPool), + &inheritedBindings) != XML_ERROR_NONE) + return XML_FALSE; + poolDiscard(&tempPool); + if (*context != XML_T('\0')) + ++context; + s = context; + } + else { + if (!poolAppendChar(&tempPool, *s)) + return XML_FALSE; + s++; + } + } + return XML_TRUE; +} + +static void FASTCALL +normalizePublicId(XML_Char *publicId) +{ + XML_Char *p = publicId; + XML_Char *s; + for (s = publicId; *s; s++) { + switch (*s) { + case 0x20: + case 0xD: + case 0xA: + if (p != publicId && p[-1] != 0x20) + *p++ = 0x20; + break; + default: + *p++ = *s; + } + } + if (p != publicId && p[-1] == 0x20) + --p; + *p = XML_T('\0'); +} + +static DTD * +dtdCreate(const XML_Memory_Handling_Suite *ms) +{ + DTD *p = (DTD *)ms->malloc_fcn(sizeof(DTD)); + if (p == NULL) + return p; + poolInit(&(p->pool), ms); + poolInit(&(p->entityValuePool), ms); + hashTableInit(&(p->generalEntities), ms); + hashTableInit(&(p->elementTypes), ms); + hashTableInit(&(p->attributeIds), ms); + hashTableInit(&(p->prefixes), ms); +#ifdef XML_DTD + p->paramEntityRead = XML_FALSE; + hashTableInit(&(p->paramEntities), ms); +#endif /* XML_DTD */ + p->defaultPrefix.name = NULL; + p->defaultPrefix.binding = NULL; + + p->in_eldecl = XML_FALSE; + p->scaffIndex = NULL; + p->scaffold = NULL; + p->scaffLevel = 0; + p->scaffSize = 0; + p->scaffCount = 0; + p->contentStringLen = 0; + + p->keepProcessing = XML_TRUE; + p->hasParamEntityRefs = XML_FALSE; + p->standalone = XML_FALSE; + return p; +} + +static void +dtdReset(DTD *p, const XML_Memory_Handling_Suite *ms) +{ + HASH_TABLE_ITER iter; + hashTableIterInit(&iter, &(p->elementTypes)); + for (;;) { + ELEMENT_TYPE *e = (ELEMENT_TYPE *)hashTableIterNext(&iter); + if (!e) + break; + if (e->allocDefaultAtts != 0) + ms->free_fcn(e->defaultAtts); + } + hashTableClear(&(p->generalEntities)); +#ifdef XML_DTD + p->paramEntityRead = XML_FALSE; + hashTableClear(&(p->paramEntities)); +#endif /* XML_DTD */ + hashTableClear(&(p->elementTypes)); + hashTableClear(&(p->attributeIds)); + hashTableClear(&(p->prefixes)); + poolClear(&(p->pool)); + poolClear(&(p->entityValuePool)); + p->defaultPrefix.name = NULL; + p->defaultPrefix.binding = NULL; + + p->in_eldecl = XML_FALSE; + + ms->free_fcn(p->scaffIndex); + p->scaffIndex = NULL; + ms->free_fcn(p->scaffold); + p->scaffold = NULL; + + p->scaffLevel = 0; + p->scaffSize = 0; + p->scaffCount = 0; + p->contentStringLen = 0; + + p->keepProcessing = XML_TRUE; + p->hasParamEntityRefs = XML_FALSE; + p->standalone = XML_FALSE; +} + +static void +dtdDestroy(DTD *p, XML_Bool isDocEntity, const XML_Memory_Handling_Suite *ms) +{ + HASH_TABLE_ITER iter; + hashTableIterInit(&iter, &(p->elementTypes)); + for (;;) { + ELEMENT_TYPE *e = (ELEMENT_TYPE *)hashTableIterNext(&iter); + if (!e) + break; + if (e->allocDefaultAtts != 0) + ms->free_fcn(e->defaultAtts); + } + hashTableDestroy(&(p->generalEntities)); +#ifdef XML_DTD + hashTableDestroy(&(p->paramEntities)); +#endif /* XML_DTD */ + hashTableDestroy(&(p->elementTypes)); + hashTableDestroy(&(p->attributeIds)); + hashTableDestroy(&(p->prefixes)); + poolDestroy(&(p->pool)); + poolDestroy(&(p->entityValuePool)); + if (isDocEntity) { + ms->free_fcn(p->scaffIndex); + ms->free_fcn(p->scaffold); + } + ms->free_fcn(p); +} + +/* Do a deep copy of the DTD. Return 0 for out of memory, non-zero otherwise. + The new DTD has already been initialized. +*/ +static int +dtdCopy(XML_Parser oldParser, DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms) +{ + HASH_TABLE_ITER iter; + + /* Copy the prefix table. */ + + hashTableIterInit(&iter, &(oldDtd->prefixes)); + for (;;) { + const XML_Char *name; + const PREFIX *oldP = (PREFIX *)hashTableIterNext(&iter); + if (!oldP) + break; + name = poolCopyString(&(newDtd->pool), oldP->name); + if (!name) + return 0; + if (!lookup(oldParser, &(newDtd->prefixes), name, sizeof(PREFIX))) + return 0; + } + + hashTableIterInit(&iter, &(oldDtd->attributeIds)); + + /* Copy the attribute id table. */ + + for (;;) { + ATTRIBUTE_ID *newA; + const XML_Char *name; + const ATTRIBUTE_ID *oldA = (ATTRIBUTE_ID *)hashTableIterNext(&iter); + + if (!oldA) + break; + /* Remember to allocate the scratch byte before the name. */ + if (!poolAppendChar(&(newDtd->pool), XML_T('\0'))) + return 0; + name = poolCopyString(&(newDtd->pool), oldA->name); + if (!name) + return 0; + ++name; + newA = (ATTRIBUTE_ID *)lookup(oldParser, &(newDtd->attributeIds), name, + sizeof(ATTRIBUTE_ID)); + if (!newA) + return 0; + newA->maybeTokenized = oldA->maybeTokenized; + if (oldA->prefix) { + newA->xmlns = oldA->xmlns; + if (oldA->prefix == &oldDtd->defaultPrefix) + newA->prefix = &newDtd->defaultPrefix; + else + newA->prefix = (PREFIX *)lookup(oldParser, &(newDtd->prefixes), + oldA->prefix->name, 0); + } + } + + /* Copy the element type table. */ + + hashTableIterInit(&iter, &(oldDtd->elementTypes)); + + for (;;) { + int i; + ELEMENT_TYPE *newE; + const XML_Char *name; + const ELEMENT_TYPE *oldE = (ELEMENT_TYPE *)hashTableIterNext(&iter); + if (!oldE) + break; + name = poolCopyString(&(newDtd->pool), oldE->name); + if (!name) + return 0; + newE = (ELEMENT_TYPE *)lookup(oldParser, &(newDtd->elementTypes), name, + sizeof(ELEMENT_TYPE)); + if (!newE) + return 0; + if (oldE->nDefaultAtts) { + newE->defaultAtts = (DEFAULT_ATTRIBUTE *) + ms->malloc_fcn(oldE->nDefaultAtts * sizeof(DEFAULT_ATTRIBUTE)); + if (!newE->defaultAtts) { + ms->free_fcn(newE); + return 0; + } + } + if (oldE->idAtt) + newE->idAtt = (ATTRIBUTE_ID *) + lookup(oldParser, &(newDtd->attributeIds), oldE->idAtt->name, 0); + newE->allocDefaultAtts = newE->nDefaultAtts = oldE->nDefaultAtts; + if (oldE->prefix) + newE->prefix = (PREFIX *)lookup(oldParser, &(newDtd->prefixes), + oldE->prefix->name, 0); + for (i = 0; i < newE->nDefaultAtts; i++) { + newE->defaultAtts[i].id = (ATTRIBUTE_ID *) + lookup(oldParser, &(newDtd->attributeIds), oldE->defaultAtts[i].id->name, 0); + newE->defaultAtts[i].isCdata = oldE->defaultAtts[i].isCdata; + if (oldE->defaultAtts[i].value) { + newE->defaultAtts[i].value + = poolCopyString(&(newDtd->pool), oldE->defaultAtts[i].value); + if (!newE->defaultAtts[i].value) + return 0; + } + else + newE->defaultAtts[i].value = NULL; + } + } + + /* Copy the entity tables. */ + if (!copyEntityTable(oldParser, + &(newDtd->generalEntities), + &(newDtd->pool), + &(oldDtd->generalEntities))) + return 0; + +#ifdef XML_DTD + if (!copyEntityTable(oldParser, + &(newDtd->paramEntities), + &(newDtd->pool), + &(oldDtd->paramEntities))) + return 0; + newDtd->paramEntityRead = oldDtd->paramEntityRead; +#endif /* XML_DTD */ + + newDtd->keepProcessing = oldDtd->keepProcessing; + newDtd->hasParamEntityRefs = oldDtd->hasParamEntityRefs; + newDtd->standalone = oldDtd->standalone; + + /* Don't want deep copying for scaffolding */ + newDtd->in_eldecl = oldDtd->in_eldecl; + newDtd->scaffold = oldDtd->scaffold; + newDtd->contentStringLen = oldDtd->contentStringLen; + newDtd->scaffSize = oldDtd->scaffSize; + newDtd->scaffLevel = oldDtd->scaffLevel; + newDtd->scaffIndex = oldDtd->scaffIndex; + + return 1; +} /* End dtdCopy */ + +static int +copyEntityTable(XML_Parser oldParser, + HASH_TABLE *newTable, + STRING_POOL *newPool, + const HASH_TABLE *oldTable) +{ + HASH_TABLE_ITER iter; + const XML_Char *cachedOldBase = NULL; + const XML_Char *cachedNewBase = NULL; + + hashTableIterInit(&iter, oldTable); + + for (;;) { + ENTITY *newE; + const XML_Char *name; + const ENTITY *oldE = (ENTITY *)hashTableIterNext(&iter); + if (!oldE) + break; + name = poolCopyString(newPool, oldE->name); + if (!name) + return 0; + newE = (ENTITY *)lookup(oldParser, newTable, name, sizeof(ENTITY)); + if (!newE) + return 0; + if (oldE->systemId) { + const XML_Char *tem = poolCopyString(newPool, oldE->systemId); + if (!tem) + return 0; + newE->systemId = tem; + if (oldE->base) { + if (oldE->base == cachedOldBase) + newE->base = cachedNewBase; + else { + cachedOldBase = oldE->base; + tem = poolCopyString(newPool, cachedOldBase); + if (!tem) + return 0; + cachedNewBase = newE->base = tem; + } + } + if (oldE->publicId) { + tem = poolCopyString(newPool, oldE->publicId); + if (!tem) + return 0; + newE->publicId = tem; + } + } + else { + const XML_Char *tem = poolCopyStringN(newPool, oldE->textPtr, + oldE->textLen); + if (!tem) + return 0; + newE->textPtr = tem; + newE->textLen = oldE->textLen; + } + if (oldE->notation) { + const XML_Char *tem = poolCopyString(newPool, oldE->notation); + if (!tem) + return 0; + newE->notation = tem; + } + newE->is_param = oldE->is_param; + newE->is_internal = oldE->is_internal; + } + return 1; +} + +#define INIT_POWER 6 + +static XML_Bool FASTCALL +keyeq(KEY s1, KEY s2) +{ + for (; *s1 == *s2; s1++, s2++) + if (*s1 == 0) + return XML_TRUE; + return XML_FALSE; +} + +static unsigned long FASTCALL +hash(XML_Parser parser, KEY s) +{ + unsigned long h = hash_secret_salt; + while (*s) + h = CHAR_HASH(h, *s++); + return h; +} + +static NAMED * +lookup(XML_Parser parser, HASH_TABLE *table, KEY name, size_t createSize) +{ + size_t i; + if (table->size == 0) { + size_t tsize; + if (!createSize) + return NULL; + table->power = INIT_POWER; + /* table->size is a power of 2 */ + table->size = (size_t)1 << INIT_POWER; + tsize = table->size * sizeof(NAMED *); + table->v = (NAMED **)table->mem->malloc_fcn(tsize); + if (!table->v) { + table->size = 0; + return NULL; + } + memset(table->v, 0, tsize); + i = hash(parser, name) & ((unsigned long)table->size - 1); + } + else { + unsigned long h = hash(parser, name); + unsigned long mask = (unsigned long)table->size - 1; + unsigned char step = 0; + i = h & mask; + while (table->v[i]) { + if (keyeq(name, table->v[i]->name)) + return table->v[i]; + if (!step) + step = PROBE_STEP(h, mask, table->power); + i < step ? (i += table->size - step) : (i -= step); + } + if (!createSize) + return NULL; + + /* check for overflow (table is half full) */ + if (table->used >> (table->power - 1)) { + unsigned char newPower = table->power + 1; + size_t newSize = (size_t)1 << newPower; + unsigned long newMask = (unsigned long)newSize - 1; + size_t tsize = newSize * sizeof(NAMED *); + NAMED **newV = (NAMED **)table->mem->malloc_fcn(tsize); + if (!newV) + return NULL; + memset(newV, 0, tsize); + for (i = 0; i < table->size; i++) + if (table->v[i]) { + unsigned long newHash = hash(parser, table->v[i]->name); + size_t j = newHash & newMask; + step = 0; + while (newV[j]) { + if (!step) + step = PROBE_STEP(newHash, newMask, newPower); + j < step ? (j += newSize - step) : (j -= step); + } + newV[j] = table->v[i]; + } + table->mem->free_fcn(table->v); + table->v = newV; + table->power = newPower; + table->size = newSize; + i = h & newMask; + step = 0; + while (table->v[i]) { + if (!step) + step = PROBE_STEP(h, newMask, newPower); + i < step ? (i += newSize - step) : (i -= step); + } + } + } + table->v[i] = (NAMED *)table->mem->malloc_fcn(createSize); + if (!table->v[i]) + return NULL; + memset(table->v[i], 0, createSize); + table->v[i]->name = name; + (table->used)++; + return table->v[i]; +} + +static void FASTCALL +hashTableClear(HASH_TABLE *table) +{ + size_t i; + for (i = 0; i < table->size; i++) { + table->mem->free_fcn(table->v[i]); + table->v[i] = NULL; + } + table->used = 0; +} + +static void FASTCALL +hashTableDestroy(HASH_TABLE *table) +{ + size_t i; + for (i = 0; i < table->size; i++) + table->mem->free_fcn(table->v[i]); + table->mem->free_fcn(table->v); +} + +static void FASTCALL +hashTableInit(HASH_TABLE *p, const XML_Memory_Handling_Suite *ms) +{ + p->power = 0; + p->size = 0; + p->used = 0; + p->v = NULL; + p->mem = ms; +} + +static void FASTCALL +hashTableIterInit(HASH_TABLE_ITER *iter, const HASH_TABLE *table) +{ + iter->p = table->v; + iter->end = iter->p + table->size; +} + +static NAMED * FASTCALL +hashTableIterNext(HASH_TABLE_ITER *iter) +{ + while (iter->p != iter->end) { + NAMED *tem = *(iter->p)++; + if (tem) + return tem; + } + return NULL; +} + +static void FASTCALL +poolInit(STRING_POOL *pool, const XML_Memory_Handling_Suite *ms) +{ + pool->blocks = NULL; + pool->freeBlocks = NULL; + pool->start = NULL; + pool->ptr = NULL; + pool->end = NULL; + pool->mem = ms; +} + +static void FASTCALL +poolClear(STRING_POOL *pool) +{ + if (!pool->freeBlocks) + pool->freeBlocks = pool->blocks; + else { + BLOCK *p = pool->blocks; + while (p) { + BLOCK *tem = p->next; + p->next = pool->freeBlocks; + pool->freeBlocks = p; + p = tem; + } + } + pool->blocks = NULL; + pool->start = NULL; + pool->ptr = NULL; + pool->end = NULL; +} + +static void FASTCALL +poolDestroy(STRING_POOL *pool) +{ + BLOCK *p = pool->blocks; + while (p) { + BLOCK *tem = p->next; + pool->mem->free_fcn(p); + p = tem; + } + p = pool->freeBlocks; + while (p) { + BLOCK *tem = p->next; + pool->mem->free_fcn(p); + p = tem; + } +} + +static XML_Char * +poolAppend(STRING_POOL *pool, const ENCODING *enc, + const char *ptr, const char *end) +{ + if (!pool->ptr && !poolGrow(pool)) + return NULL; + for (;;) { + XmlConvert(enc, &ptr, end, (ICHAR **)&(pool->ptr), (ICHAR *)pool->end); + if (ptr == end) + break; + if (!poolGrow(pool)) + return NULL; + } + return pool->start; +} + +static const XML_Char * FASTCALL +poolCopyString(STRING_POOL *pool, const XML_Char *s) +{ + do { + if (!poolAppendChar(pool, *s)) + return NULL; + } while (*s++); + s = pool->start; + poolFinish(pool); + return s; +} + +static const XML_Char * +poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n) +{ + if (!pool->ptr && !poolGrow(pool)) + return NULL; + for (; n > 0; --n, s++) { + if (!poolAppendChar(pool, *s)) + return NULL; + } + s = pool->start; + poolFinish(pool); + return s; +} + +static const XML_Char * FASTCALL +poolAppendString(STRING_POOL *pool, const XML_Char *s) +{ + while (*s) { + if (!poolAppendChar(pool, *s)) + return NULL; + s++; + } + return pool->start; +} + +static XML_Char * +poolStoreString(STRING_POOL *pool, const ENCODING *enc, + const char *ptr, const char *end) +{ + if (!poolAppend(pool, enc, ptr, end)) + return NULL; + if (pool->ptr == pool->end && !poolGrow(pool)) + return NULL; + *(pool->ptr)++ = 0; + return pool->start; +} + +static XML_Bool FASTCALL +poolGrow(STRING_POOL *pool) +{ + if (pool->freeBlocks) { + if (pool->start == 0) { + pool->blocks = pool->freeBlocks; + pool->freeBlocks = pool->freeBlocks->next; + pool->blocks->next = NULL; + pool->start = pool->blocks->s; + pool->end = pool->start + pool->blocks->size; + pool->ptr = pool->start; + return XML_TRUE; + } + if (pool->end - pool->start < pool->freeBlocks->size) { + BLOCK *tem = pool->freeBlocks->next; + pool->freeBlocks->next = pool->blocks; + pool->blocks = pool->freeBlocks; + pool->freeBlocks = tem; + memcpy(pool->blocks->s, pool->start, + (pool->end - pool->start) * sizeof(XML_Char)); + pool->ptr = pool->blocks->s + (pool->ptr - pool->start); + pool->start = pool->blocks->s; + pool->end = pool->start + pool->blocks->size; + return XML_TRUE; + } + } + if (pool->blocks && pool->start == pool->blocks->s) { + int blockSize = (int)(pool->end - pool->start)*2; + BLOCK *temp = (BLOCK *) + pool->mem->realloc_fcn(pool->blocks, + (offsetof(BLOCK, s) + + blockSize * sizeof(XML_Char))); + if (temp == NULL) + return XML_FALSE; + pool->blocks = temp; + pool->blocks->size = blockSize; + pool->ptr = pool->blocks->s + (pool->ptr - pool->start); + pool->start = pool->blocks->s; + pool->end = pool->start + blockSize; + } + else { + BLOCK *tem; + int blockSize = (int)(pool->end - pool->start); + if (blockSize < INIT_BLOCK_SIZE) + blockSize = INIT_BLOCK_SIZE; + else + blockSize *= 2; + tem = (BLOCK *)pool->mem->malloc_fcn(offsetof(BLOCK, s) + + blockSize * sizeof(XML_Char)); + if (!tem) + return XML_FALSE; + tem->size = blockSize; + tem->next = pool->blocks; + pool->blocks = tem; + if (pool->ptr != pool->start) + memcpy(tem->s, pool->start, + (pool->ptr - pool->start) * sizeof(XML_Char)); + pool->ptr = tem->s + (pool->ptr - pool->start); + pool->start = tem->s; + pool->end = tem->s + blockSize; + } + return XML_TRUE; +} + +static int FASTCALL +nextScaffoldPart(XML_Parser parser) +{ + DTD * const dtd = _dtd; /* save one level of indirection */ + CONTENT_SCAFFOLD * me; + int next; + + if (!dtd->scaffIndex) { + dtd->scaffIndex = (int *)MALLOC(groupSize * sizeof(int)); + if (!dtd->scaffIndex) + return -1; + dtd->scaffIndex[0] = 0; + } + + if (dtd->scaffCount >= dtd->scaffSize) { + CONTENT_SCAFFOLD *temp; + if (dtd->scaffold) { + temp = (CONTENT_SCAFFOLD *) + REALLOC(dtd->scaffold, dtd->scaffSize * 2 * sizeof(CONTENT_SCAFFOLD)); + if (temp == NULL) + return -1; + dtd->scaffSize *= 2; + } + else { + temp = (CONTENT_SCAFFOLD *)MALLOC(INIT_SCAFFOLD_ELEMENTS + * sizeof(CONTENT_SCAFFOLD)); + if (temp == NULL) + return -1; + dtd->scaffSize = INIT_SCAFFOLD_ELEMENTS; + } + dtd->scaffold = temp; + } + next = dtd->scaffCount++; + me = &dtd->scaffold[next]; + if (dtd->scaffLevel) { + CONTENT_SCAFFOLD *parent = &dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel-1]]; + if (parent->lastchild) { + dtd->scaffold[parent->lastchild].nextsib = next; + } + if (!parent->childcnt) + parent->firstchild = next; + parent->lastchild = next; + parent->childcnt++; + } + me->firstchild = me->lastchild = me->childcnt = me->nextsib = 0; + return next; +} + +static void +build_node(XML_Parser parser, + int src_node, + XML_Content *dest, + XML_Content **contpos, + XML_Char **strpos) +{ + DTD * const dtd = _dtd; /* save one level of indirection */ + dest->type = dtd->scaffold[src_node].type; + dest->quant = dtd->scaffold[src_node].quant; + if (dest->type == XML_CTYPE_NAME) { + const XML_Char *src; + dest->name = *strpos; + src = dtd->scaffold[src_node].name; + for (;;) { + *(*strpos)++ = *src; + if (!*src) + break; + src++; + } + dest->numchildren = 0; + dest->children = NULL; + } + else { + unsigned int i; + int cn; + dest->numchildren = dtd->scaffold[src_node].childcnt; + dest->children = *contpos; + *contpos += dest->numchildren; + for (i = 0, cn = dtd->scaffold[src_node].firstchild; + i < dest->numchildren; + i++, cn = dtd->scaffold[cn].nextsib) { + build_node(parser, cn, &(dest->children[i]), contpos, strpos); + } + dest->name = NULL; + } +} + +static XML_Content * +build_model (XML_Parser parser) +{ + DTD * const dtd = _dtd; /* save one level of indirection */ + XML_Content *ret; + XML_Content *cpos; + XML_Char * str; + int allocsize = (dtd->scaffCount * sizeof(XML_Content) + + (dtd->contentStringLen * sizeof(XML_Char))); + + ret = (XML_Content *)MALLOC(allocsize); + if (!ret) + return NULL; + + str = (XML_Char *) (&ret[dtd->scaffCount]); + cpos = &ret[1]; + + build_node(parser, 0, ret, &cpos, &str); + return ret; +} + +static ELEMENT_TYPE * +getElementType(XML_Parser parser, + const ENCODING *enc, + const char *ptr, + const char *end) +{ + DTD * const dtd = _dtd; /* save one level of indirection */ + const XML_Char *name = poolStoreString(&dtd->pool, enc, ptr, end); + ELEMENT_TYPE *ret; + + if (!name) + return NULL; + ret = (ELEMENT_TYPE *) lookup(parser, &dtd->elementTypes, name, sizeof(ELEMENT_TYPE)); + if (!ret) + return NULL; + if (ret->name != name) + poolDiscard(&dtd->pool); + else { + poolFinish(&dtd->pool); + if (!setElementTypePrefix(parser, ret)) + return NULL; + } + return ret; +} diff --git a/Utilities/cmexpat/xmlrole.c b/Utilities/cmexpat/lib/xmlrole.c index 289964c..f6e66ab 100644 --- a/Utilities/cmexpat/xmlrole.c +++ b/Utilities/cmexpat/lib/xmlrole.c @@ -1,18 +1,25 @@ -/* -Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd -See the file COPYING for copying permission. +/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd + See the file COPYING for copying permission. */ -static char RCSId[] - = "$Header$"; -const char* cm_expat_GetXMLRole_RCSId() -{ - /* Avoid warning about unused static without removing RCSId from original. */ - return RCSId; -} - -#include <cmexpat/expatConfig.h> +#include <stddef.h> + +#ifdef COMPILING_FOR_WINDOWS +#include "winconfig.h" +#elif defined(MACOS_CLASSIC) +#include "macconfig.h" +#elif defined(__amigaos__) +#include "amigaconfig.h" +#elif defined(__WATCOMC__) +#include "watcomconfig.h" +#else +#ifdef HAVE_EXPAT_CONFIG_H +#include <expat_config.h> +#endif +#endif /* ndef COMPILING_FOR_WINDOWS */ +#include "expat_external.h" +#include "internal.h" #include "xmlrole.h" #include "ascii.h" @@ -23,29 +30,60 @@ const char* cm_expat_GetXMLRole_RCSId() */ -static const char KW_ANY[] = { ASCII_A, ASCII_N, ASCII_Y, '\0' }; -static const char KW_ATTLIST[] = { ASCII_A, ASCII_T, ASCII_T, ASCII_L, ASCII_I, ASCII_S, ASCII_T, '\0' }; -static const char KW_CDATA[] = { ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' }; -static const char KW_DOCTYPE[] = { ASCII_D, ASCII_O, ASCII_C, ASCII_T, ASCII_Y, ASCII_P, ASCII_E, '\0' }; -static const char KW_ELEMENT[] = { ASCII_E, ASCII_L, ASCII_E, ASCII_M, ASCII_E, ASCII_N, ASCII_T, '\0' }; -static const char KW_EMPTY[] = { ASCII_E, ASCII_M, ASCII_P, ASCII_T, ASCII_Y, '\0' }; -static const char KW_ENTITIES[] = { ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_I, ASCII_E, ASCII_S, '\0' }; -static const char KW_ENTITY[] = { ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_Y, '\0' }; -static const char KW_FIXED[] = { ASCII_F, ASCII_I, ASCII_X, ASCII_E, ASCII_D, '\0' }; -static const char KW_ID[] = { ASCII_I, ASCII_D, '\0' }; -static const char KW_IDREF[] = { ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, '\0' }; -static const char KW_IDREFS[] = { ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, ASCII_S, '\0' }; -static const char KW_IGNORE[] = { ASCII_I, ASCII_G, ASCII_N, ASCII_O, ASCII_R, ASCII_E, '\0' }; -static const char KW_IMPLIED[] = { ASCII_I, ASCII_M, ASCII_P, ASCII_L, ASCII_I, ASCII_E, ASCII_D, '\0' }; -static const char KW_INCLUDE[] = { ASCII_I, ASCII_N, ASCII_C, ASCII_L, ASCII_U, ASCII_D, ASCII_E, '\0' }; -static const char KW_NDATA[] = { ASCII_N, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' }; -static const char KW_NMTOKEN[] = { ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, '\0' }; -static const char KW_NMTOKENS[] = { ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, ASCII_S, '\0' }; -static const char KW_NOTATION[] = { ASCII_N, ASCII_O, ASCII_T, ASCII_A, ASCII_T, ASCII_I, ASCII_O, ASCII_N, '\0' }; -static const char KW_PCDATA[] = { ASCII_P, ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' }; -static const char KW_PUBLIC[] = { ASCII_P, ASCII_U, ASCII_B, ASCII_L, ASCII_I, ASCII_C, '\0' }; -static const char KW_REQUIRED[] = { ASCII_R, ASCII_E, ASCII_Q, ASCII_U, ASCII_I, ASCII_R, ASCII_E, ASCII_D, '\0' }; -static const char KW_SYSTEM[] = { ASCII_S, ASCII_Y, ASCII_S, ASCII_T, ASCII_E, ASCII_M, '\0' }; +static const char KW_ANY[] = { + ASCII_A, ASCII_N, ASCII_Y, '\0' }; +static const char KW_ATTLIST[] = { + ASCII_A, ASCII_T, ASCII_T, ASCII_L, ASCII_I, ASCII_S, ASCII_T, '\0' }; +static const char KW_CDATA[] = { + ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' }; +static const char KW_DOCTYPE[] = { + ASCII_D, ASCII_O, ASCII_C, ASCII_T, ASCII_Y, ASCII_P, ASCII_E, '\0' }; +static const char KW_ELEMENT[] = { + ASCII_E, ASCII_L, ASCII_E, ASCII_M, ASCII_E, ASCII_N, ASCII_T, '\0' }; +static const char KW_EMPTY[] = { + ASCII_E, ASCII_M, ASCII_P, ASCII_T, ASCII_Y, '\0' }; +static const char KW_ENTITIES[] = { + ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_I, ASCII_E, ASCII_S, + '\0' }; +static const char KW_ENTITY[] = { + ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_Y, '\0' }; +static const char KW_FIXED[] = { + ASCII_F, ASCII_I, ASCII_X, ASCII_E, ASCII_D, '\0' }; +static const char KW_ID[] = { + ASCII_I, ASCII_D, '\0' }; +static const char KW_IDREF[] = { + ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, '\0' }; +static const char KW_IDREFS[] = { + ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, ASCII_S, '\0' }; +#ifdef XML_DTD +static const char KW_IGNORE[] = { + ASCII_I, ASCII_G, ASCII_N, ASCII_O, ASCII_R, ASCII_E, '\0' }; +#endif +static const char KW_IMPLIED[] = { + ASCII_I, ASCII_M, ASCII_P, ASCII_L, ASCII_I, ASCII_E, ASCII_D, '\0' }; +#ifdef XML_DTD +static const char KW_INCLUDE[] = { + ASCII_I, ASCII_N, ASCII_C, ASCII_L, ASCII_U, ASCII_D, ASCII_E, '\0' }; +#endif +static const char KW_NDATA[] = { + ASCII_N, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' }; +static const char KW_NMTOKEN[] = { + ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, '\0' }; +static const char KW_NMTOKENS[] = { + ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, ASCII_S, + '\0' }; +static const char KW_NOTATION[] = + { ASCII_N, ASCII_O, ASCII_T, ASCII_A, ASCII_T, ASCII_I, ASCII_O, ASCII_N, + '\0' }; +static const char KW_PCDATA[] = { + ASCII_P, ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' }; +static const char KW_PUBLIC[] = { + ASCII_P, ASCII_U, ASCII_B, ASCII_L, ASCII_I, ASCII_C, '\0' }; +static const char KW_REQUIRED[] = { + ASCII_R, ASCII_E, ASCII_Q, ASCII_U, ASCII_I, ASCII_R, ASCII_E, ASCII_D, + '\0' }; +static const char KW_SYSTEM[] = { + ASCII_S, ASCII_Y, ASCII_S, ASCII_T, ASCII_E, ASCII_M, '\0' }; #ifndef MIN_BYTES_PER_CHAR #define MIN_BYTES_PER_CHAR(enc) ((enc)->minBytesPerChar) @@ -60,18 +98,18 @@ static const char KW_SYSTEM[] = { ASCII_S, ASCII_Y, ASCII_S, ASCII_T, ASCII_E, A #define setTopLevel(state) ((state)->handler = internalSubset) #endif /* not XML_DTD */ -typedef int PROLOG_HANDLER(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc); +typedef int PTRCALL PROLOG_HANDLER(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc); static PROLOG_HANDLER prolog0, prolog1, prolog2, doctype0, doctype1, doctype2, doctype3, doctype4, doctype5, internalSubset, entity0, entity1, entity2, entity3, entity4, entity5, entity6, - entity7, entity8, entity9, + entity7, entity8, entity9, entity10, notation0, notation1, notation2, notation3, notation4, attlist0, attlist1, attlist2, attlist3, attlist4, attlist5, attlist6, attlist7, attlist8, attlist9, @@ -84,15 +122,14 @@ static PROLOG_HANDLER declClose, error; -static -int common(PROLOG_STATE *state, int tok); +static int FASTCALL common(PROLOG_STATE *state, int tok); -static -int prolog0(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +prolog0(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: @@ -103,9 +140,10 @@ int prolog0(PROLOG_STATE *state, return XML_ROLE_XML_DECL; case XML_TOK_PI: state->handler = prolog1; - return XML_ROLE_NONE; + return XML_ROLE_PI; case XML_TOK_COMMENT: state->handler = prolog1; + return XML_ROLE_COMMENT; case XML_TOK_BOM: return XML_ROLE_NONE; case XML_TOK_DECL_OPEN: @@ -115,7 +153,7 @@ int prolog0(PROLOG_STATE *state, KW_DOCTYPE)) break; state->handler = doctype0; - return XML_ROLE_NONE; + return XML_ROLE_DOCTYPE_NONE; case XML_TOK_INSTANCE_START: state->handler = error; return XML_ROLE_INSTANCE_START; @@ -123,18 +161,20 @@ int prolog0(PROLOG_STATE *state, return common(state, tok); } -static -int prolog1(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +prolog1(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_PI: + return XML_ROLE_PI; case XML_TOK_COMMENT: + return XML_ROLE_COMMENT; case XML_TOK_BOM: return XML_ROLE_NONE; case XML_TOK_DECL_OPEN: @@ -144,7 +184,7 @@ int prolog1(PROLOG_STATE *state, KW_DOCTYPE)) break; state->handler = doctype0; - return XML_ROLE_NONE; + return XML_ROLE_DOCTYPE_NONE; case XML_TOK_INSTANCE_START: state->handler = error; return XML_ROLE_INSTANCE_START; @@ -152,22 +192,20 @@ int prolog1(PROLOG_STATE *state, return common(state, tok); } -static -int prolog2(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +prolog2(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_PI: + return XML_ROLE_PI; case XML_TOK_COMMENT: - return XML_ROLE_NONE; + return XML_ROLE_COMMENT; case XML_TOK_INSTANCE_START: state->handler = error; return XML_ROLE_INSTANCE_START; @@ -175,19 +213,16 @@ int prolog2(PROLOG_STATE *state, return common(state, tok); } -static -int doctype0(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +doctype0(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_DOCTYPE_NONE; case XML_TOK_NAME: case XML_TOK_PREFIXED_NAME: state->handler = doctype1; @@ -196,16 +231,16 @@ int doctype0(PROLOG_STATE *state, return common(state, tok); } -static -int doctype1(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +doctype1(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_DOCTYPE_NONE; case XML_TOK_OPEN_BRACKET: state->handler = internalSubset; return XML_ROLE_DOCTYPE_INTERNAL_SUBSET; @@ -215,30 +250,27 @@ int doctype1(PROLOG_STATE *state, case XML_TOK_NAME: if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) { state->handler = doctype3; - return XML_ROLE_NONE; + return XML_ROLE_DOCTYPE_NONE; } if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) { state->handler = doctype2; - return XML_ROLE_NONE; + return XML_ROLE_DOCTYPE_NONE; } break; } return common(state, tok); } -static -int doctype2(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +doctype2(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_DOCTYPE_NONE; case XML_TOK_LITERAL: state->handler = doctype3; return XML_ROLE_DOCTYPE_PUBLIC_ID; @@ -246,19 +278,16 @@ int doctype2(PROLOG_STATE *state, return common(state, tok); } -static -int doctype3(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +doctype3(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_DOCTYPE_NONE; case XML_TOK_LITERAL: state->handler = doctype4; return XML_ROLE_DOCTYPE_SYSTEM_ID; @@ -266,19 +295,16 @@ int doctype3(PROLOG_STATE *state, return common(state, tok); } -static -int doctype4(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +doctype4(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_DOCTYPE_NONE; case XML_TOK_OPEN_BRACKET: state->handler = internalSubset; return XML_ROLE_DOCTYPE_INTERNAL_SUBSET; @@ -289,19 +315,16 @@ int doctype4(PROLOG_STATE *state, return common(state, tok); } -static -int doctype5(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +doctype5(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_DOCTYPE_NONE; case XML_TOK_DECL_CLOSE: state->handler = prolog2; return XML_ROLE_DOCTYPE_CLOSE; @@ -309,12 +332,12 @@ int doctype5(PROLOG_STATE *state, return common(state, tok); } -static -int internalSubset(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +internalSubset(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: @@ -325,37 +348,40 @@ int internalSubset(PROLOG_STATE *state, end, KW_ENTITY)) { state->handler = entity0; - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; } if (XmlNameMatchesAscii(enc, ptr + 2 * MIN_BYTES_PER_CHAR(enc), end, KW_ATTLIST)) { state->handler = attlist0; - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; } if (XmlNameMatchesAscii(enc, ptr + 2 * MIN_BYTES_PER_CHAR(enc), end, KW_ELEMENT)) { state->handler = element0; - return XML_ROLE_NONE; + return XML_ROLE_ELEMENT_NONE; } if (XmlNameMatchesAscii(enc, ptr + 2 * MIN_BYTES_PER_CHAR(enc), end, KW_NOTATION)) { state->handler = notation0; - return XML_ROLE_NONE; + return XML_ROLE_NOTATION_NONE; } break; case XML_TOK_PI: + return XML_ROLE_PI; case XML_TOK_COMMENT: - return XML_ROLE_NONE; + return XML_ROLE_COMMENT; case XML_TOK_PARAM_ENTITY_REF: return XML_ROLE_PARAM_ENTITY_REF; case XML_TOK_CLOSE_BRACKET: state->handler = doctype5; + return XML_ROLE_DOCTYPE_NONE; + case XML_TOK_NONE: return XML_ROLE_NONE; } return common(state, tok); @@ -363,12 +389,12 @@ int internalSubset(PROLOG_STATE *state, #ifdef XML_DTD -static -int externalSubset0(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +externalSubset0(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { state->handler = externalSubset1; if (tok == XML_TOK_XML_DECL) @@ -376,12 +402,12 @@ int externalSubset0(PROLOG_STATE *state, return externalSubset1(state, tok, ptr, end, enc); } -static -int externalSubset1(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +externalSubset1(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { switch (tok) { case XML_TOK_COND_SECT_OPEN: @@ -408,22 +434,19 @@ int externalSubset1(PROLOG_STATE *state, #endif /* XML_DTD */ -static -int entity0(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +entity0(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; case XML_TOK_PERCENT: state->handler = entity1; - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; case XML_TOK_NAME: state->handler = entity2; return XML_ROLE_GENERAL_ENTITY_NAME; @@ -431,19 +454,16 @@ int entity0(PROLOG_STATE *state, return common(state, tok); } -static -int entity1(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +entity1(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; case XML_TOK_NAME: state->handler = entity7; return XML_ROLE_PARAM_ENTITY_NAME; @@ -451,46 +471,44 @@ int entity1(PROLOG_STATE *state, return common(state, tok); } -static -int entity2(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +entity2(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; case XML_TOK_NAME: if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) { state->handler = entity4; - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; } if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) { state->handler = entity3; - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; } break; case XML_TOK_LITERAL: state->handler = declClose; + state->role_none = XML_ROLE_ENTITY_NONE; return XML_ROLE_ENTITY_VALUE; } return common(state, tok); } -static -int entity3(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +entity3(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; case XML_TOK_LITERAL: state->handler = entity4; return XML_ROLE_ENTITY_PUBLIC_ID; @@ -498,20 +516,16 @@ int entity3(PROLOG_STATE *state, return common(state, tok); } - -static -int entity4(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +entity4(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; case XML_TOK_LITERAL: state->handler = entity5; return XML_ROLE_ENTITY_SYSTEM_ID; @@ -519,89 +533,85 @@ int entity4(PROLOG_STATE *state, return common(state, tok); } -static -int entity5(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +entity5(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; case XML_TOK_DECL_CLOSE: setTopLevel(state); return XML_ROLE_ENTITY_COMPLETE; case XML_TOK_NAME: if (XmlNameMatchesAscii(enc, ptr, end, KW_NDATA)) { state->handler = entity6; - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; } break; } return common(state, tok); } -static -int entity6(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +entity6(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; case XML_TOK_NAME: state->handler = declClose; + state->role_none = XML_ROLE_ENTITY_NONE; return XML_ROLE_ENTITY_NOTATION_NAME; } return common(state, tok); } -static -int entity7(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +entity7(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; case XML_TOK_NAME: if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) { state->handler = entity9; - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; } if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) { state->handler = entity8; - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; } break; case XML_TOK_LITERAL: state->handler = declClose; + state->role_none = XML_ROLE_ENTITY_NONE; return XML_ROLE_ENTITY_VALUE; } return common(state, tok); } -static -int entity8(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +entity8(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; case XML_TOK_LITERAL: state->handler = entity9; return XML_ROLE_ENTITY_PUBLIC_ID; @@ -609,39 +619,50 @@ int entity8(PROLOG_STATE *state, return common(state, tok); } -static -int entity9(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +entity9(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; case XML_TOK_LITERAL: - state->handler = declClose; + state->handler = entity10; return XML_ROLE_ENTITY_SYSTEM_ID; } return common(state, tok); } -static -int notation0(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +entity10(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ENTITY_NONE; + case XML_TOK_DECL_CLOSE: + setTopLevel(state); + return XML_ROLE_ENTITY_COMPLETE; + } + return common(state, tok); +} + +static int PTRCALL +notation0(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) +{ + switch (tok) { + case XML_TOK_PROLOG_S: + return XML_ROLE_NOTATION_NONE; case XML_TOK_NAME: state->handler = notation1; return XML_ROLE_NOTATION_NAME; @@ -649,43 +670,40 @@ int notation0(PROLOG_STATE *state, return common(state, tok); } -static -int notation1(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +notation1(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_NOTATION_NONE; case XML_TOK_NAME: if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) { state->handler = notation3; - return XML_ROLE_NONE; + return XML_ROLE_NOTATION_NONE; } if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) { state->handler = notation2; - return XML_ROLE_NONE; + return XML_ROLE_NOTATION_NONE; } break; } return common(state, tok); } -static -int notation2(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +notation2(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_NOTATION_NONE; case XML_TOK_LITERAL: state->handler = notation4; return XML_ROLE_NOTATION_PUBLIC_ID; @@ -693,41 +711,37 @@ int notation2(PROLOG_STATE *state, return common(state, tok); } -static -int notation3(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +notation3(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_NOTATION_NONE; case XML_TOK_LITERAL: state->handler = declClose; + state->role_none = XML_ROLE_NOTATION_NONE; return XML_ROLE_NOTATION_SYSTEM_ID; } return common(state, tok); } -static -int notation4(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +notation4(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_NOTATION_NONE; case XML_TOK_LITERAL: state->handler = declClose; + state->role_none = XML_ROLE_NOTATION_NONE; return XML_ROLE_NOTATION_SYSTEM_ID; case XML_TOK_DECL_CLOSE: setTopLevel(state); @@ -736,19 +750,16 @@ int notation4(PROLOG_STATE *state, return common(state, tok); } -static -int attlist0(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +attlist0(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; case XML_TOK_NAME: case XML_TOK_PREFIXED_NAME: state->handler = attlist1; @@ -757,22 +768,19 @@ int attlist0(PROLOG_STATE *state, return common(state, tok); } -static -int attlist1(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +attlist1(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; case XML_TOK_DECL_CLOSE: setTopLevel(state); - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; case XML_TOK_NAME: case XML_TOK_PREFIXED_NAME: state->handler = attlist2; @@ -781,22 +789,19 @@ int attlist1(PROLOG_STATE *state, return common(state, tok); } -static -int attlist2(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +attlist2(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; case XML_TOK_NAME: { - static const char *types[] = { + static const char * const types[] = { KW_CDATA, KW_ID, KW_IDREF, @@ -815,29 +820,26 @@ int attlist2(PROLOG_STATE *state, } if (XmlNameMatchesAscii(enc, ptr, end, KW_NOTATION)) { state->handler = attlist5; - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; } break; case XML_TOK_OPEN_PAREN: state->handler = attlist3; - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; } return common(state, tok); } -static -int attlist3(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +attlist3(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; case XML_TOK_NMTOKEN: case XML_TOK_NAME: case XML_TOK_PREFIXED_NAME: @@ -847,63 +849,53 @@ int attlist3(PROLOG_STATE *state, return common(state, tok); } -static -int attlist4(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +attlist4(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; case XML_TOK_CLOSE_PAREN: state->handler = attlist8; - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; case XML_TOK_OR: state->handler = attlist3; - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; } return common(state, tok); } -static -int attlist5(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +attlist5(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; case XML_TOK_OPEN_PAREN: state->handler = attlist6; - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; } return common(state, tok); } - -static -int attlist6(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +attlist6(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; case XML_TOK_NAME: state->handler = attlist7; return XML_ROLE_ATTRIBUTE_NOTATION_VALUE; @@ -911,43 +903,37 @@ int attlist6(PROLOG_STATE *state, return common(state, tok); } -static -int attlist7(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +attlist7(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; case XML_TOK_CLOSE_PAREN: state->handler = attlist8; - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; case XML_TOK_OR: state->handler = attlist6; - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; } return common(state, tok); } /* default value */ -static -int attlist8(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +attlist8(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; case XML_TOK_POUND_NAME: if (XmlNameMatchesAscii(enc, ptr + MIN_BYTES_PER_CHAR(enc), @@ -968,7 +954,7 @@ int attlist8(PROLOG_STATE *state, end, KW_FIXED)) { state->handler = attlist9; - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; } break; case XML_TOK_LITERAL: @@ -978,19 +964,16 @@ int attlist8(PROLOG_STATE *state, return common(state, tok); } -static -int attlist9(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +attlist9(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ATTLIST_NONE; case XML_TOK_LITERAL: state->handler = attlist1; return XML_ROLE_FIXED_ATTRIBUTE_VALUE; @@ -998,19 +981,16 @@ int attlist9(PROLOG_STATE *state, return common(state, tok); } -static -int element0(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +element0(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ELEMENT_NONE; case XML_TOK_NAME: case XML_TOK_PREFIXED_NAME: state->handler = element1; @@ -1019,26 +999,25 @@ int element0(PROLOG_STATE *state, return common(state, tok); } -static -int element1(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +element1(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ELEMENT_NONE; case XML_TOK_NAME: if (XmlNameMatchesAscii(enc, ptr, end, KW_EMPTY)) { state->handler = declClose; + state->role_none = XML_ROLE_ELEMENT_NONE; return XML_ROLE_CONTENT_EMPTY; } if (XmlNameMatchesAscii(enc, ptr, end, KW_ANY)) { state->handler = declClose; + state->role_none = XML_ROLE_ELEMENT_NONE; return XML_ROLE_CONTENT_ANY; } break; @@ -1050,19 +1029,16 @@ int element1(PROLOG_STATE *state, return common(state, tok); } -static -int element2(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +element2(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ELEMENT_NONE; case XML_TOK_POUND_NAME: if (XmlNameMatchesAscii(enc, ptr + MIN_BYTES_PER_CHAR(enc), @@ -1093,45 +1069,41 @@ int element2(PROLOG_STATE *state, return common(state, tok); } -static -int element3(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +element3(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ELEMENT_NONE; case XML_TOK_CLOSE_PAREN: state->handler = declClose; + state->role_none = XML_ROLE_ELEMENT_NONE; return XML_ROLE_GROUP_CLOSE; case XML_TOK_CLOSE_PAREN_ASTERISK: state->handler = declClose; + state->role_none = XML_ROLE_ELEMENT_NONE; return XML_ROLE_GROUP_CLOSE_REP; case XML_TOK_OR: state->handler = element4; - return XML_ROLE_NONE; + return XML_ROLE_ELEMENT_NONE; } return common(state, tok); } -static -int element4(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +element4(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ELEMENT_NONE; case XML_TOK_NAME: case XML_TOK_PREFIXED_NAME: state->handler = element5; @@ -1140,42 +1112,37 @@ int element4(PROLOG_STATE *state, return common(state, tok); } -static -int element5(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +element5(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ELEMENT_NONE; case XML_TOK_CLOSE_PAREN_ASTERISK: state->handler = declClose; + state->role_none = XML_ROLE_ELEMENT_NONE; return XML_ROLE_GROUP_CLOSE_REP; case XML_TOK_OR: state->handler = element4; - return XML_ROLE_NONE; + return XML_ROLE_ELEMENT_NONE; } return common(state, tok); } -static -int element6(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +element6(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ELEMENT_NONE; case XML_TOK_OPEN_PAREN: state->level += 1; return XML_ROLE_GROUP_OPEN; @@ -1196,38 +1163,43 @@ int element6(PROLOG_STATE *state, return common(state, tok); } -static -int element7(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +element7(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return XML_ROLE_ELEMENT_NONE; case XML_TOK_CLOSE_PAREN: state->level -= 1; - if (state->level == 0) + if (state->level == 0) { state->handler = declClose; + state->role_none = XML_ROLE_ELEMENT_NONE; + } return XML_ROLE_GROUP_CLOSE; case XML_TOK_CLOSE_PAREN_ASTERISK: state->level -= 1; - if (state->level == 0) + if (state->level == 0) { state->handler = declClose; + state->role_none = XML_ROLE_ELEMENT_NONE; + } return XML_ROLE_GROUP_CLOSE_REP; case XML_TOK_CLOSE_PAREN_QUESTION: state->level -= 1; - if (state->level == 0) + if (state->level == 0) { state->handler = declClose; + state->role_none = XML_ROLE_ELEMENT_NONE; + } return XML_ROLE_GROUP_CLOSE_OPT; case XML_TOK_CLOSE_PAREN_PLUS: state->level -= 1; - if (state->level == 0) + if (state->level == 0) { state->handler = declClose; + state->role_none = XML_ROLE_ELEMENT_NONE; + } return XML_ROLE_GROUP_CLOSE_PLUS; case XML_TOK_COMMA: state->handler = element6; @@ -1241,16 +1213,13 @@ int element7(PROLOG_STATE *state, #ifdef XML_DTD -static -int condSect0(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +condSect0(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; @@ -1268,16 +1237,13 @@ int condSect0(PROLOG_STATE *state, return common(state, tok); } -static -int condSect1(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +condSect1(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; @@ -1289,16 +1255,13 @@ int condSect1(PROLOG_STATE *state, return common(state, tok); } -static -int condSect2(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +condSect2(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; @@ -1311,66 +1274,35 @@ int condSect2(PROLOG_STATE *state, #endif /* XML_DTD */ -static -int declClose(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +declClose(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); switch (tok) { case XML_TOK_PROLOG_S: - return XML_ROLE_NONE; + return state->role_none; case XML_TOK_DECL_CLOSE: setTopLevel(state); - return XML_ROLE_NONE; - } - return common(state, tok); -} - -#if 0 - -static -int ignore(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) -{ - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); - switch (tok) { - case XML_TOK_DECL_CLOSE: - state->handler = internalSubset; - return 0; - default: - return XML_ROLE_NONE; + return state->role_none; } return common(state, tok); } -#endif -static -int error(PROLOG_STATE *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc) +static int PTRCALL +error(PROLOG_STATE *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc) { - cmExpatUnused(state); - cmExpatUnused(tok); - cmExpatUnused(ptr); - cmExpatUnused(end); - cmExpatUnused(enc); return XML_ROLE_NONE; } -static -int common(PROLOG_STATE *state, int tok) +static int FASTCALL +common(PROLOG_STATE *state, int tok) { #ifdef XML_DTD if (!state->documentEntity && tok == XML_TOK_PARAM_ENTITY_REF) @@ -1380,18 +1312,21 @@ int common(PROLOG_STATE *state, int tok) return XML_ROLE_ERROR; } -void XmlPrologStateInit(PROLOG_STATE *state) +void +XmlPrologStateInit(PROLOG_STATE *state) { state->handler = prolog0; #ifdef XML_DTD state->documentEntity = 1; state->includeLevel = 0; + state->inEntityValue = 0; #endif /* XML_DTD */ } #ifdef XML_DTD -void XmlPrologStateInitExternalEntity(PROLOG_STATE *state) +void +XmlPrologStateInitExternalEntity(PROLOG_STATE *state) { state->handler = externalSubset0; state->documentEntity = 0; diff --git a/Utilities/cmexpat/xmlrole.h b/Utilities/cmexpat/lib/xmlrole.h index 6f25793..4dd9f06 100644 --- a/Utilities/cmexpat/xmlrole.h +++ b/Utilities/cmexpat/lib/xmlrole.h @@ -1,11 +1,16 @@ -/* -Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd -See the file COPYING for copying permission. +/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd + See the file COPYING for copying permission. */ #ifndef XmlRole_INCLUDED #define XmlRole_INCLUDED 1 +#ifdef __VMS +/* 0 1 2 3 0 1 2 3 + 1234567890123456789012345678901 1234567890123456789012345678901 */ +#define XmlPrologStateInitExternalEntity XmlPrologStateInitExternalEnt +#endif + #include "xmltok.h" #ifdef __cplusplus @@ -17,6 +22,7 @@ enum { XML_ROLE_NONE = 0, XML_ROLE_XML_DECL, XML_ROLE_INSTANCE_START, + XML_ROLE_DOCTYPE_NONE, XML_ROLE_DOCTYPE_NAME, XML_ROLE_DOCTYPE_SYSTEM_ID, XML_ROLE_DOCTYPE_PUBLIC_ID, @@ -24,11 +30,13 @@ enum { XML_ROLE_DOCTYPE_CLOSE, XML_ROLE_GENERAL_ENTITY_NAME, XML_ROLE_PARAM_ENTITY_NAME, + XML_ROLE_ENTITY_NONE, XML_ROLE_ENTITY_VALUE, XML_ROLE_ENTITY_SYSTEM_ID, XML_ROLE_ENTITY_PUBLIC_ID, XML_ROLE_ENTITY_COMPLETE, XML_ROLE_ENTITY_NOTATION_NAME, + XML_ROLE_NOTATION_NONE, XML_ROLE_NOTATION_NAME, XML_ROLE_NOTATION_SYSTEM_ID, XML_ROLE_NOTATION_NO_SYSTEM_ID, @@ -44,11 +52,13 @@ enum { XML_ROLE_ATTRIBUTE_TYPE_NMTOKENS, XML_ROLE_ATTRIBUTE_ENUM_VALUE, XML_ROLE_ATTRIBUTE_NOTATION_VALUE, + XML_ROLE_ATTLIST_NONE, XML_ROLE_ATTLIST_ELEMENT_NAME, XML_ROLE_IMPLIED_ATTRIBUTE_VALUE, XML_ROLE_REQUIRED_ATTRIBUTE_VALUE, XML_ROLE_DEFAULT_ATTRIBUTE_VALUE, XML_ROLE_FIXED_ATTRIBUTE_VALUE, + XML_ROLE_ELEMENT_NONE, XML_ROLE_ELEMENT_NAME, XML_ROLE_CONTENT_ANY, XML_ROLE_CONTENT_EMPTY, @@ -64,6 +74,8 @@ enum { XML_ROLE_CONTENT_ELEMENT_REP, XML_ROLE_CONTENT_ELEMENT_OPT, XML_ROLE_CONTENT_ELEMENT_PLUS, + XML_ROLE_PI, + XML_ROLE_COMMENT, #ifdef XML_DTD XML_ROLE_TEXT_DECL, XML_ROLE_IGNORE_SECT, @@ -73,15 +85,17 @@ enum { }; typedef struct prolog_state { - int (*handler)(struct prolog_state *state, - int tok, - const char *ptr, - const char *end, - const ENCODING *enc); + int (PTRCALL *handler) (struct prolog_state *state, + int tok, + const char *ptr, + const char *end, + const ENCODING *enc); unsigned level; + int role_none; #ifdef XML_DTD unsigned includeLevel; int documentEntity; + int inEntityValue; #endif /* XML_DTD */ } PROLOG_STATE; diff --git a/Utilities/cmexpat/xmltok.c b/Utilities/cmexpat/lib/xmltok.c index 8ee9c75..814fe92 100644 --- a/Utilities/cmexpat/xmltok.c +++ b/Utilities/cmexpat/lib/xmltok.c @@ -1,18 +1,28 @@ -/* -Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd -See the file COPYING for copying permission. +/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd + See the file COPYING for copying permission. */ -#include <cmexpat/expatConfig.h> +#include <stddef.h> +#ifdef COMPILING_FOR_WINDOWS +#include "winconfig.h" +#elif defined(MACOS_CLASSIC) +#include "macconfig.h" +#elif defined(__amigaos__) +#include "amigaconfig.h" +#elif defined(__WATCOMC__) +#include "watcomconfig.h" +#else +#ifdef HAVE_EXPAT_CONFIG_H +#include <expat_config.h> +#endif +#endif /* ndef COMPILING_FOR_WINDOWS */ + +#include "expat_external.h" +#include "internal.h" #include "xmltok.h" #include "nametab.h" -#if defined(__BORLANDC__) -#pragma warn -8008 // Disable "condition is always true" warning. -#pragma warn -8066 // Disable "unreachable code" warning. -#endif - #ifdef XML_DTD #define IGNORE_SECTION_TOK_VTABLE , PREFIX(ignoreSectionTok) #else @@ -38,20 +48,21 @@ See the file COPYING for copying permission. #define UCS2_GET_NAMING(pages, hi, lo) \ (namingBitmap[(pages[hi] << 3) + ((lo) >> 5)] & (1 << ((lo) & 0x1F))) -/* A 2 byte UTF-8 representation splits the characters 11 bits -between the bottom 5 and 6 bits of the bytes. -We need 8 bits to index into pages, 3 bits to add to that index and -5 bits to generate the mask. */ +/* A 2 byte UTF-8 representation splits the characters 11 bits between + the bottom 5 and 6 bits of the bytes. We need 8 bits to index into + pages, 3 bits to add to that index and 5 bits to generate the mask. +*/ #define UTF8_GET_NAMING2(pages, byte) \ (namingBitmap[((pages)[(((byte)[0]) >> 2) & 7] << 3) \ + ((((byte)[0]) & 3) << 1) \ + ((((byte)[1]) >> 5) & 1)] \ & (1 << (((byte)[1]) & 0x1F))) -/* A 3 byte UTF-8 representation splits the characters 16 bits -between the bottom 4, 6 and 6 bits of the bytes. -We need 8 bits to index into pages, 3 bits to add to that index and -5 bits to generate the mask. */ +/* A 3 byte UTF-8 representation splits the characters 16 bits between + the bottom 4, 6 and 6 bits of the bytes. We need 8 bits to index + into pages, 3 bits to add to that index and 5 bits to generate the + mask. +*/ #define UTF8_GET_NAMING3(pages, byte) \ (namingBitmap[((pages)[((((byte)[0]) & 0xF) << 4) \ + ((((byte)[1]) >> 2) & 0xF)] \ @@ -67,68 +78,98 @@ We need 8 bits to index into pages, 3 bits to add to that index and ? UTF8_GET_NAMING3(pages, (const unsigned char *)(p)) \ : 0)) -#define UTF8_INVALID3(p) \ - ((*p) == 0xED \ - ? (((p)[1] & 0x20) != 0) \ - : ((*p) == 0xEF \ - ? ((p)[1] == 0xBF && ((p)[2] == 0xBF || (p)[2] == 0xBE)) \ - : 0)) +/* Detection of invalid UTF-8 sequences is based on Table 3.1B + of Unicode 3.2: http://www.unicode.org/unicode/reports/tr28/ + with the additional restriction of not allowing the Unicode + code points 0xFFFF and 0xFFFE (sequences EF,BF,BF and EF,BF,BE). + Implementation details: + (A & 0x80) == 0 means A < 0x80 + and + (A & 0xC0) == 0xC0 means A > 0xBF +*/ -#define UTF8_INVALID4(p) ((*p) == 0xF4 && ((p)[1] & 0x30) != 0) +#define UTF8_INVALID2(p) \ + ((*p) < 0xC2 || ((p)[1] & 0x80) == 0 || ((p)[1] & 0xC0) == 0xC0) -static -int isNever(const ENCODING *enc, const char *p) +#define UTF8_INVALID3(p) \ + (((p)[2] & 0x80) == 0 \ + || \ + ((*p) == 0xEF && (p)[1] == 0xBF \ + ? \ + (p)[2] > 0xBD \ + : \ + ((p)[2] & 0xC0) == 0xC0) \ + || \ + ((*p) == 0xE0 \ + ? \ + (p)[1] < 0xA0 || ((p)[1] & 0xC0) == 0xC0 \ + : \ + ((p)[1] & 0x80) == 0 \ + || \ + ((*p) == 0xED ? (p)[1] > 0x9F : ((p)[1] & 0xC0) == 0xC0))) + +#define UTF8_INVALID4(p) \ + (((p)[3] & 0x80) == 0 || ((p)[3] & 0xC0) == 0xC0 \ + || \ + ((p)[2] & 0x80) == 0 || ((p)[2] & 0xC0) == 0xC0 \ + || \ + ((*p) == 0xF0 \ + ? \ + (p)[1] < 0x90 || ((p)[1] & 0xC0) == 0xC0 \ + : \ + ((p)[1] & 0x80) == 0 \ + || \ + ((*p) == 0xF4 ? (p)[1] > 0x8F : ((p)[1] & 0xC0) == 0xC0))) + +static int PTRFASTCALL +isNever(const ENCODING *enc, const char *p) { - cmExpatUnused(enc); - cmExpatUnused(p); return 0; } -static -int utf8_isName2(const ENCODING *enc, const char *p) +static int PTRFASTCALL +utf8_isName2(const ENCODING *enc, const char *p) { - cmExpatUnused(enc); return UTF8_GET_NAMING2(namePages, (const unsigned char *)p); } -static -int utf8_isName3(const ENCODING *enc, const char *p) +static int PTRFASTCALL +utf8_isName3(const ENCODING *enc, const char *p) { - cmExpatUnused(enc); return UTF8_GET_NAMING3(namePages, (const unsigned char *)p); } #define utf8_isName4 isNever -static -int utf8_isNmstrt2(const ENCODING *enc, const char *p) +static int PTRFASTCALL +utf8_isNmstrt2(const ENCODING *enc, const char *p) { - cmExpatUnused(enc); return UTF8_GET_NAMING2(nmstrtPages, (const unsigned char *)p); } -static -int utf8_isNmstrt3(const ENCODING *enc, const char *p) +static int PTRFASTCALL +utf8_isNmstrt3(const ENCODING *enc, const char *p) { - cmExpatUnused(enc); return UTF8_GET_NAMING3(nmstrtPages, (const unsigned char *)p); } #define utf8_isNmstrt4 isNever -#define utf8_isInvalid2 isNever +static int PTRFASTCALL +utf8_isInvalid2(const ENCODING *enc, const char *p) +{ + return UTF8_INVALID2((const unsigned char *)p); +} -static -int utf8_isInvalid3(const ENCODING *enc, const char *p) +static int PTRFASTCALL +utf8_isInvalid3(const ENCODING *enc, const char *p) { - cmExpatUnused(enc); return UTF8_INVALID3((const unsigned char *)p); } -static -int utf8_isInvalid4(const ENCODING *enc, const char *p) +static int PTRFASTCALL +utf8_isInvalid4(const ENCODING *enc, const char *p) { - cmExpatUnused(enc); return UTF8_INVALID4((const unsigned char *)p); } @@ -136,23 +177,25 @@ struct normal_encoding { ENCODING enc; unsigned char type[256]; #ifdef XML_MIN_SIZE - int (*byteType)(const ENCODING *, const char *); - int (*isNameMin)(const ENCODING *, const char *); - int (*isNmstrtMin)(const ENCODING *, const char *); - int (*byteToAscii)(const ENCODING *, const char *); - int (*charMatches)(const ENCODING *, const char *, int); + int (PTRFASTCALL *byteType)(const ENCODING *, const char *); + int (PTRFASTCALL *isNameMin)(const ENCODING *, const char *); + int (PTRFASTCALL *isNmstrtMin)(const ENCODING *, const char *); + int (PTRFASTCALL *byteToAscii)(const ENCODING *, const char *); + int (PTRCALL *charMatches)(const ENCODING *, const char *, int); #endif /* XML_MIN_SIZE */ - int (*isName2)(const ENCODING *, const char *); - int (*isName3)(const ENCODING *, const char *); - int (*isName4)(const ENCODING *, const char *); - int (*isNmstrt2)(const ENCODING *, const char *); - int (*isNmstrt3)(const ENCODING *, const char *); - int (*isNmstrt4)(const ENCODING *, const char *); - int (*isInvalid2)(const ENCODING *, const char *); - int (*isInvalid3)(const ENCODING *, const char *); - int (*isInvalid4)(const ENCODING *, const char *); + int (PTRFASTCALL *isName2)(const ENCODING *, const char *); + int (PTRFASTCALL *isName3)(const ENCODING *, const char *); + int (PTRFASTCALL *isName4)(const ENCODING *, const char *); + int (PTRFASTCALL *isNmstrt2)(const ENCODING *, const char *); + int (PTRFASTCALL *isNmstrt3)(const ENCODING *, const char *); + int (PTRFASTCALL *isNmstrt4)(const ENCODING *, const char *); + int (PTRFASTCALL *isInvalid2)(const ENCODING *, const char *); + int (PTRFASTCALL *isInvalid3)(const ENCODING *, const char *); + int (PTRFASTCALL *isInvalid4)(const ENCODING *, const char *); }; +#define AS_NORMAL_ENCODING(enc) ((const struct normal_encoding *) (enc)) + #ifdef XML_MIN_SIZE #define STANDARD_VTABLE(E) \ @@ -179,9 +222,18 @@ struct normal_encoding { E ## isInvalid3, \ E ## isInvalid4 -#define EMPTY_VTABLE(E) 0, 0, 0, 0, 0, 0, 0, 0, 0 +#define NULL_VTABLE \ + /* isName2 */ NULL, \ + /* isName3 */ NULL, \ + /* isName4 */ NULL, \ + /* isNmstrt2 */ NULL, \ + /* isNmstrt3 */ NULL, \ + /* isNmstrt4 */ NULL, \ + /* isInvalid2 */ NULL, \ + /* isInvalid3 */ NULL, \ + /* isInvalid4 */ NULL -static int checkCharRefNumber(int); +static int FASTCALL checkCharRefNumber(int); #include "xmltok_impl.h" #include "ascii.h" @@ -202,22 +254,22 @@ static int checkCharRefNumber(int); (((struct normal_encoding *)(enc))->type[(unsigned char)*(p)]) #ifdef XML_MIN_SIZE -static -int sb_byteType(const ENCODING *enc, const char *p) +static int PTRFASTCALL +sb_byteType(const ENCODING *enc, const char *p) { return SB_BYTE_TYPE(enc, p); } #define BYTE_TYPE(enc, p) \ - (((const struct normal_encoding *)(enc))->byteType(enc, p)) + (AS_NORMAL_ENCODING(enc)->byteType(enc, p)) #else #define BYTE_TYPE(enc, p) SB_BYTE_TYPE(enc, p) #endif #ifdef XML_MIN_SIZE #define BYTE_TO_ASCII(enc, p) \ - (((const struct normal_encoding *)(enc))->byteToAscii(enc, p)) -static -int sb_byteToAscii(const ENCODING *enc, const char *p) + (AS_NORMAL_ENCODING(enc)->byteToAscii(enc, p)) +static int PTRFASTCALL +sb_byteToAscii(const ENCODING *enc, const char *p) { return *p; } @@ -226,17 +278,17 @@ int sb_byteToAscii(const ENCODING *enc, const char *p) #endif #define IS_NAME_CHAR(enc, p, n) \ - (((const struct normal_encoding *)(enc))->isName ## n(enc, p)) + (AS_NORMAL_ENCODING(enc)->isName ## n(enc, p)) #define IS_NMSTRT_CHAR(enc, p, n) \ - (((const struct normal_encoding *)(enc))->isNmstrt ## n(enc, p)) + (AS_NORMAL_ENCODING(enc)->isNmstrt ## n(enc, p)) #define IS_INVALID_CHAR(enc, p, n) \ - (((const struct normal_encoding *)(enc))->isInvalid ## n(enc, p)) + (AS_NORMAL_ENCODING(enc)->isInvalid ## n(enc, p)) #ifdef XML_MIN_SIZE #define IS_NAME_CHAR_MINBPC(enc, p) \ - (((const struct normal_encoding *)(enc))->isNameMin(enc, p)) + (AS_NORMAL_ENCODING(enc)->isNameMin(enc, p)) #define IS_NMSTRT_CHAR_MINBPC(enc, p) \ - (((const struct normal_encoding *)(enc))->isNmstrtMin(enc, p)) + (AS_NORMAL_ENCODING(enc)->isNmstrtMin(enc, p)) #else #define IS_NAME_CHAR_MINBPC(enc, p) (0) #define IS_NMSTRT_CHAR_MINBPC(enc, p) (0) @@ -244,9 +296,9 @@ int sb_byteToAscii(const ENCODING *enc, const char *p) #ifdef XML_MIN_SIZE #define CHAR_MATCHES(enc, p, c) \ - (((const struct normal_encoding *)(enc))->charMatches(enc, p, c)) -static -int sb_charMatches(const ENCODING *enc, const char *p, int c) + (AS_NORMAL_ENCODING(enc)->charMatches(enc, p, c)) +static int PTRCALL +sb_charMatches(const ENCODING *enc, const char *p, int c) { return *p == c; } @@ -256,7 +308,9 @@ int sb_charMatches(const ENCODING *enc, const char *p, int c) #endif #define PREFIX(ident) normal_ ## ident +#define XML_TOK_IMPL_C #include "xmltok_impl.c" +#undef XML_TOK_IMPL_C #undef MINBPC #undef BYTE_TYPE @@ -275,14 +329,13 @@ enum { /* UTF8_cvalN is value of masked first byte of N byte sequence */ UTF8_cval4 = 0xf0 }; -static -void utf8_toUtf8(const ENCODING *enc, - const char **fromP, const char *fromLim, - char **toP, const char *toLim) +static void PTRCALL +utf8_toUtf8(const ENCODING *enc, + const char **fromP, const char *fromLim, + char **toP, const char *toLim) { char *to; const char *from; - cmExpatUnused(enc); if (fromLim - *fromP > toLim - *toP) { /* Avoid copying partial characters. */ for (fromLim = *fromP + (toLim - *toP); fromLim > *fromP; fromLim--) @@ -295,29 +348,31 @@ void utf8_toUtf8(const ENCODING *enc, *toP = to; } -static -void utf8_toUtf16(const ENCODING *enc, - const char **fromP, const char *fromLim, - unsigned short **toP, const unsigned short *toLim) +static void PTRCALL +utf8_toUtf16(const ENCODING *enc, + const char **fromP, const char *fromLim, + unsigned short **toP, const unsigned short *toLim) { unsigned short *to = *toP; const char *from = *fromP; while (from != fromLim && to != toLim) { switch (((struct normal_encoding *)enc)->type[(unsigned char)*from]) { case BT_LEAD2: - *to++ = ((from[0] & 0x1f) << 6) | (from[1] & 0x3f); + *to++ = (unsigned short)(((from[0] & 0x1f) << 6) | (from[1] & 0x3f)); from += 2; break; case BT_LEAD3: - *to++ = ((from[0] & 0xf) << 12) | ((from[1] & 0x3f) << 6) | (from[2] & 0x3f); + *to++ = (unsigned short)(((from[0] & 0xf) << 12) + | ((from[1] & 0x3f) << 6) | (from[2] & 0x3f)); from += 3; break; case BT_LEAD4: { unsigned long n; if (to + 1 == toLim) - break; - n = ((from[0] & 0x7) << 18) | ((from[1] & 0x3f) << 12) | ((from[2] & 0x3f) << 6) | (from[3] & 0x3f); + goto after; + n = ((from[0] & 0x7) << 18) | ((from[1] & 0x3f) << 12) + | ((from[2] & 0x3f) << 6) | (from[3] & 0x3f); n -= 0x10000; to[0] = (unsigned short)((n >> 10) | 0xD800); to[1] = (unsigned short)((n & 0x3FF) | 0xDC00); @@ -330,6 +385,7 @@ void utf8_toUtf16(const ENCODING *enc, break; } } +after: *fromP = from; *toP = to; } @@ -380,12 +436,11 @@ static const struct normal_encoding internal_utf8_encoding = { STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_) }; -static -void latin1_toUtf8(const ENCODING *enc, - const char **fromP, const char *fromLim, - char **toP, const char *toLim) +static void PTRCALL +latin1_toUtf8(const ENCODING *enc, + const char **fromP, const char *fromLim, + char **toP, const char *toLim) { - cmExpatUnused(enc); for (;;) { unsigned char c; if (*fromP == fromLim) @@ -394,8 +449,8 @@ void latin1_toUtf8(const ENCODING *enc, if (c & 0x80) { if (toLim - *toP < 2) break; - *(*toP)++ = ((c >> 6) | UTF8_cval2); - *(*toP)++ = ((c & 0x3f) | 0x80); + *(*toP)++ = (char)((c >> 6) | UTF8_cval2); + *(*toP)++ = (char)((c & 0x3f) | 0x80); (*fromP)++; } else { @@ -406,12 +461,11 @@ void latin1_toUtf8(const ENCODING *enc, } } -static -void latin1_toUtf16(const ENCODING *enc, - const char **fromP, const char *fromLim, - unsigned short **toP, const unsigned short *toLim) +static void PTRCALL +latin1_toUtf16(const ENCODING *enc, + const char **fromP, const char *fromLim, + unsigned short **toP, const unsigned short *toLim) { - cmExpatUnused(enc); while (*fromP != fromLim && *toP != toLim) *(*toP)++ = (unsigned char)*(*fromP)++; } @@ -424,7 +478,7 @@ static const struct normal_encoding latin1_encoding_ns = { #include "asciitab.h" #include "latin1tab.h" }, - STANDARD_VTABLE(sb_) EMPTY_VTABLE(sb_) + STANDARD_VTABLE(sb_) NULL_VTABLE }; #endif @@ -437,15 +491,14 @@ static const struct normal_encoding latin1_encoding = { #undef BT_COLON #include "latin1tab.h" }, - STANDARD_VTABLE(sb_) EMPTY_VTABLE(sb_) + STANDARD_VTABLE(sb_) NULL_VTABLE }; -static -void ascii_toUtf8(const ENCODING *enc, - const char **fromP, const char *fromLim, - char **toP, const char *toLim) +static void PTRCALL +ascii_toUtf8(const ENCODING *enc, + const char **fromP, const char *fromLim, + char **toP, const char *toLim) { - cmExpatUnused(enc); while (*fromP != fromLim && *toP != toLim) *(*toP)++ = *(*fromP)++; } @@ -458,7 +511,7 @@ static const struct normal_encoding ascii_encoding_ns = { #include "asciitab.h" /* BT_NONXML == 0 */ }, - STANDARD_VTABLE(sb_) EMPTY_VTABLE(sb_) + STANDARD_VTABLE(sb_) NULL_VTABLE }; #endif @@ -471,10 +524,11 @@ static const struct normal_encoding ascii_encoding = { #undef BT_COLON /* BT_NONXML == 0 */ }, - STANDARD_VTABLE(sb_) EMPTY_VTABLE(sb_) + STANDARD_VTABLE(sb_) NULL_VTABLE }; -static int unicode_byte_type(char hi, char lo) +static int PTRFASTCALL +unicode_byte_type(char hi, char lo) { switch ((unsigned char)hi) { case 0xD8: case 0xD9: case 0xDA: case 0xDB: @@ -493,13 +547,12 @@ static int unicode_byte_type(char hi, char lo) } #define DEFINE_UTF16_TO_UTF8(E) \ -static \ -void E ## toUtf8(const ENCODING *enc, \ - const char **fromP, const char *fromLim, \ - char **toP, const char *toLim) \ +static void PTRCALL \ +E ## toUtf8(const ENCODING *enc, \ + const char **fromP, const char *fromLim, \ + char **toP, const char *toLim) \ { \ const char *from; \ - cmExpatUnused(enc);\ for (from = *fromP; from != fromLim; from += 2) { \ int plane; \ unsigned char lo2; \ @@ -557,12 +610,11 @@ void E ## toUtf8(const ENCODING *enc, \ } #define DEFINE_UTF16_TO_UTF16(E) \ -static \ -void E ## toUtf16(const ENCODING *enc, \ - const char **fromP, const char *fromLim, \ - unsigned short **toP, const unsigned short *toLim) \ +static void PTRCALL \ +E ## toUtf16(const ENCODING *enc, \ + const char **fromP, const char *fromLim, \ + unsigned short **toP, const unsigned short *toLim) \ { \ - cmExpatUnused(enc);\ /* Avoid copying first half only of surrogate */ \ if (fromLim - *fromP > ((toLim - *toP) << 1) \ && (GET_HI(fromLim - 2) & 0xF8) == 0xD8) \ @@ -608,32 +660,32 @@ DEFINE_UTF16_TO_UTF16(big2_) #ifdef XML_MIN_SIZE -static -int little2_byteType(const ENCODING *enc, const char *p) +static int PTRFASTCALL +little2_byteType(const ENCODING *enc, const char *p) { return LITTLE2_BYTE_TYPE(enc, p); } -static -int little2_byteToAscii(const ENCODING *enc, const char *p) +static int PTRFASTCALL +little2_byteToAscii(const ENCODING *enc, const char *p) { return LITTLE2_BYTE_TO_ASCII(enc, p); } -static -int little2_charMatches(const ENCODING *enc, const char *p, int c) +static int PTRCALL +little2_charMatches(const ENCODING *enc, const char *p, int c) { return LITTLE2_CHAR_MATCHES(enc, p, c); } -static -int little2_isNameMin(const ENCODING *enc, const char *p) +static int PTRFASTCALL +little2_isNameMin(const ENCODING *enc, const char *p) { return LITTLE2_IS_NAME_CHAR_MINBPC(enc, p); } -static -int little2_isNmstrtMin(const ENCODING *enc, const char *p) +static int PTRFASTCALL +little2_isNmstrtMin(const ENCODING *enc, const char *p) { return LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p); } @@ -648,14 +700,16 @@ int little2_isNmstrtMin(const ENCODING *enc, const char *p) #define MINBPC(enc) 2 /* CHAR_MATCHES is guaranteed to have MINBPC bytes available. */ #define BYTE_TYPE(enc, p) LITTLE2_BYTE_TYPE(enc, p) -#define BYTE_TO_ASCII(enc, p) LITTLE2_BYTE_TO_ASCII(enc, p) +#define BYTE_TO_ASCII(enc, p) LITTLE2_BYTE_TO_ASCII(enc, p) #define CHAR_MATCHES(enc, p, c) LITTLE2_CHAR_MATCHES(enc, p, c) #define IS_NAME_CHAR(enc, p, n) 0 #define IS_NAME_CHAR_MINBPC(enc, p) LITTLE2_IS_NAME_CHAR_MINBPC(enc, p) #define IS_NMSTRT_CHAR(enc, p, n) (0) #define IS_NMSTRT_CHAR_MINBPC(enc, p) LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p) +#define XML_TOK_IMPL_C #include "xmltok_impl.c" +#undef XML_TOK_IMPL_C #undef MINBPC #undef BYTE_TYPE @@ -671,9 +725,9 @@ int little2_isNmstrtMin(const ENCODING *enc, const char *p) #ifdef XML_NS -static const struct normal_encoding little2_encoding_ns = { +static const struct normal_encoding little2_encoding_ns = { { VTABLE, 2, 0, -#if XML_BYTE_ORDER == 12 +#if BYTEORDER == 1234 1 #else 0 @@ -683,14 +737,14 @@ static const struct normal_encoding little2_encoding_ns = { #include "asciitab.h" #include "latin1tab.h" }, - STANDARD_VTABLE(little2_) EMPTY_VTABLE(little2_) + STANDARD_VTABLE(little2_) NULL_VTABLE }; #endif -static const struct normal_encoding little2_encoding = { +static const struct normal_encoding little2_encoding = { { VTABLE, 2, 0, -#if XML_BYTE_ORDER == 12 +#if BYTEORDER == 1234 1 #else 0 @@ -702,25 +756,25 @@ static const struct normal_encoding little2_encoding = { #undef BT_COLON #include "latin1tab.h" }, - STANDARD_VTABLE(little2_) EMPTY_VTABLE(little2_) + STANDARD_VTABLE(little2_) NULL_VTABLE }; -#if XML_BYTE_ORDER != 21 +#if BYTEORDER != 4321 #ifdef XML_NS -static const struct normal_encoding internal_little2_encoding_ns = { +static const struct normal_encoding internal_little2_encoding_ns = { { VTABLE, 2, 0, 1 }, { #include "iasciitab.h" #include "latin1tab.h" }, - STANDARD_VTABLE(little2_) EMPTY_VTABLE(little2_) + STANDARD_VTABLE(little2_) NULL_VTABLE }; #endif -static const struct normal_encoding internal_little2_encoding = { +static const struct normal_encoding internal_little2_encoding = { { VTABLE, 2, 0, 1 }, { #define BT_COLON BT_NMSTRT @@ -728,7 +782,7 @@ static const struct normal_encoding internal_little2_encoding = { #undef BT_COLON #include "latin1tab.h" }, - STANDARD_VTABLE(little2_) EMPTY_VTABLE(little2_) + STANDARD_VTABLE(little2_) NULL_VTABLE }; #endif @@ -747,32 +801,32 @@ static const struct normal_encoding internal_little2_encoding = { #ifdef XML_MIN_SIZE -static -int big2_byteType(const ENCODING *enc, const char *p) +static int PTRFASTCALL +big2_byteType(const ENCODING *enc, const char *p) { return BIG2_BYTE_TYPE(enc, p); } -static -int big2_byteToAscii(const ENCODING *enc, const char *p) +static int PTRFASTCALL +big2_byteToAscii(const ENCODING *enc, const char *p) { return BIG2_BYTE_TO_ASCII(enc, p); } -static -int big2_charMatches(const ENCODING *enc, const char *p, int c) +static int PTRCALL +big2_charMatches(const ENCODING *enc, const char *p, int c) { return BIG2_CHAR_MATCHES(enc, p, c); } -static -int big2_isNameMin(const ENCODING *enc, const char *p) +static int PTRFASTCALL +big2_isNameMin(const ENCODING *enc, const char *p) { return BIG2_IS_NAME_CHAR_MINBPC(enc, p); } -static -int big2_isNmstrtMin(const ENCODING *enc, const char *p) +static int PTRFASTCALL +big2_isNmstrtMin(const ENCODING *enc, const char *p) { return BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p); } @@ -787,14 +841,16 @@ int big2_isNmstrtMin(const ENCODING *enc, const char *p) #define MINBPC(enc) 2 /* CHAR_MATCHES is guaranteed to have MINBPC bytes available. */ #define BYTE_TYPE(enc, p) BIG2_BYTE_TYPE(enc, p) -#define BYTE_TO_ASCII(enc, p) BIG2_BYTE_TO_ASCII(enc, p) +#define BYTE_TO_ASCII(enc, p) BIG2_BYTE_TO_ASCII(enc, p) #define CHAR_MATCHES(enc, p, c) BIG2_CHAR_MATCHES(enc, p, c) #define IS_NAME_CHAR(enc, p, n) 0 #define IS_NAME_CHAR_MINBPC(enc, p) BIG2_IS_NAME_CHAR_MINBPC(enc, p) #define IS_NMSTRT_CHAR(enc, p, n) (0) #define IS_NMSTRT_CHAR_MINBPC(enc, p) BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p) +#define XML_TOK_IMPL_C #include "xmltok_impl.c" +#undef XML_TOK_IMPL_C #undef MINBPC #undef BYTE_TYPE @@ -812,7 +868,7 @@ int big2_isNmstrtMin(const ENCODING *enc, const char *p) static const struct normal_encoding big2_encoding_ns = { { VTABLE, 2, 0, -#if XML_BYTE_ORDER == 21 +#if BYTEORDER == 4321 1 #else 0 @@ -822,14 +878,14 @@ static const struct normal_encoding big2_encoding_ns = { #include "asciitab.h" #include "latin1tab.h" }, - STANDARD_VTABLE(big2_) EMPTY_VTABLE(big2_) + STANDARD_VTABLE(big2_) NULL_VTABLE }; #endif static const struct normal_encoding big2_encoding = { { VTABLE, 2, 0, -#if XML_BYTE_ORDER == 21 +#if BYTEORDER == 4321 1 #else 0 @@ -841,10 +897,10 @@ static const struct normal_encoding big2_encoding = { #undef BT_COLON #include "latin1tab.h" }, - STANDARD_VTABLE(big2_) EMPTY_VTABLE(big2_) + STANDARD_VTABLE(big2_) NULL_VTABLE }; -#if XML_BYTE_ORDER != 12 +#if BYTEORDER != 1234 #ifdef XML_NS @@ -854,7 +910,7 @@ static const struct normal_encoding internal_big2_encoding_ns = { #include "iasciitab.h" #include "latin1tab.h" }, - STANDARD_VTABLE(big2_) EMPTY_VTABLE(big2_) + STANDARD_VTABLE(big2_) NULL_VTABLE }; #endif @@ -867,15 +923,15 @@ static const struct normal_encoding internal_big2_encoding = { #undef BT_COLON #include "latin1tab.h" }, - STANDARD_VTABLE(big2_) EMPTY_VTABLE(big2_) + STANDARD_VTABLE(big2_) NULL_VTABLE }; #endif #undef PREFIX -static -int streqci(const char *s1, const char *s2) +static int FASTCALL +streqci(const char *s1, const char *s2) { for (;;) { char c1 = *s1++; @@ -892,16 +948,15 @@ int streqci(const char *s1, const char *s2) return 1; } -static -void initUpdatePosition(const ENCODING *enc, const char *ptr, - const char *end, POSITION *pos) +static void PTRCALL +initUpdatePosition(const ENCODING *enc, const char *ptr, + const char *end, POSITION *pos) { - cmExpatUnused(enc); normal_updatePosition(&utf8_encoding.enc, ptr, end, pos); } -static -int toAscii(const ENCODING *enc, const char *ptr, const char *end) +static int +toAscii(const ENCODING *enc, const char *ptr, const char *end) { char buf[1]; char *p = buf; @@ -912,34 +967,35 @@ int toAscii(const ENCODING *enc, const char *ptr, const char *end) return buf[0]; } -static -int isSpace(int c) +static int FASTCALL +isSpace(int c) { switch (c) { case 0x20: case 0xD: case 0xA: - case 0x9: + case 0x9: return 1; } return 0; } -/* Return 1 if there's just optional white space -or there's an S followed by name=val. */ -static -int parsePseudoAttribute(const ENCODING *enc, - const char *ptr, - const char *end, - const char **namePtr, - const char **nameEndPtr, - const char **valPtr, - const char **nextTokPtr) +/* Return 1 if there's just optional white space or there's an S + followed by name=val. +*/ +static int +parsePseudoAttribute(const ENCODING *enc, + const char *ptr, + const char *end, + const char **namePtr, + const char **nameEndPtr, + const char **valPtr, + const char **nextTokPtr) { int c; char open; if (ptr == end) { - *namePtr = 0; + *namePtr = NULL; return 1; } if (!isSpace(toAscii(enc, ptr, end))) { @@ -950,7 +1006,7 @@ int parsePseudoAttribute(const ENCODING *enc, ptr += enc->minBytesPerChar; } while (isSpace(toAscii(enc, ptr, end))); if (ptr == end) { - *namePtr = 0; + *namePtr = NULL; return 1; } *namePtr = ptr; @@ -991,7 +1047,7 @@ int parsePseudoAttribute(const ENCODING *enc, *nextTokPtr = ptr; return 0; } - open = c; + open = (char)c; ptr += enc->minBytesPerChar; *valPtr = ptr; for (;; ptr += enc->minBytesPerChar) { @@ -1021,7 +1077,8 @@ static const char KW_encoding[] = { }; static const char KW_standalone[] = { - ASCII_s, ASCII_t, ASCII_a, ASCII_n, ASCII_d, ASCII_a, ASCII_l, ASCII_o, ASCII_n, ASCII_e, '\0' + ASCII_s, ASCII_t, ASCII_a, ASCII_n, ASCII_d, ASCII_a, ASCII_l, ASCII_o, + ASCII_n, ASCII_e, '\0' }; static const char KW_yes[] = { @@ -1032,27 +1089,28 @@ static const char KW_no[] = { ASCII_n, ASCII_o, '\0' }; -static -int doParseXmlDecl(const ENCODING *(*encodingFinder)(const ENCODING *, - const char *, - const char *), - int isGeneralTextEntity, - const ENCODING *enc, - const char *ptr, - const char *end, - const char **badPtr, - const char **versionPtr, - const char **versionEndPtr, - const char **encodingName, - const ENCODING **encoding, - int *standalone) +static int +doParseXmlDecl(const ENCODING *(*encodingFinder)(const ENCODING *, + const char *, + const char *), + int isGeneralTextEntity, + const ENCODING *enc, + const char *ptr, + const char *end, + const char **badPtr, + const char **versionPtr, + const char **versionEndPtr, + const char **encodingName, + const ENCODING **encoding, + int *standalone) { - const char *val = 0; - const char *name = 0; - const char *nameEnd = 0; + const char *val = NULL; + const char *name = NULL; + const char *nameEnd = NULL; ptr += 5 * enc->minBytesPerChar; end -= 2 * enc->minBytesPerChar; - if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr) || !name) { + if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr) + || !name) { *badPtr = ptr; return 0; } @@ -1097,7 +1155,8 @@ int doParseXmlDecl(const ENCODING *(*encodingFinder)(const ENCODING *, if (!name) return 1; } - if (!XmlNameMatchesAscii(enc, name, nameEnd, KW_standalone) || isGeneralTextEntity) { + if (!XmlNameMatchesAscii(enc, name, nameEnd, KW_standalone) + || isGeneralTextEntity) { *badPtr = name; return 0; } @@ -1122,8 +1181,8 @@ int doParseXmlDecl(const ENCODING *(*encodingFinder)(const ENCODING *, return 1; } -static -int checkCharRefNumber(int result) +static int FASTCALL +checkCharRefNumber(int result) { switch (result >> 8) { case 0xD8: case 0xD9: case 0xDA: case 0xDB: @@ -1141,7 +1200,8 @@ int checkCharRefNumber(int result) return result; } -int XmlUtf8Encode(int c, char *buf) +int FASTCALL +XmlUtf8Encode(int c, char *buf) { enum { /* minN is minimum legal resulting value for N byte sequence */ @@ -1153,42 +1213,43 @@ int XmlUtf8Encode(int c, char *buf) if (c < 0) return 0; if (c < min2) { - buf[0] = (c | UTF8_cval1); + buf[0] = (char)(c | UTF8_cval1); return 1; } if (c < min3) { - buf[0] = ((c >> 6) | UTF8_cval2); - buf[1] = ((c & 0x3f) | 0x80); + buf[0] = (char)((c >> 6) | UTF8_cval2); + buf[1] = (char)((c & 0x3f) | 0x80); return 2; } if (c < min4) { - buf[0] = ((c >> 12) | UTF8_cval3); - buf[1] = (((c >> 6) & 0x3f) | 0x80); - buf[2] = ((c & 0x3f) | 0x80); + buf[0] = (char)((c >> 12) | UTF8_cval3); + buf[1] = (char)(((c >> 6) & 0x3f) | 0x80); + buf[2] = (char)((c & 0x3f) | 0x80); return 3; } if (c < 0x110000) { - buf[0] = ((c >> 18) | UTF8_cval4); - buf[1] = (((c >> 12) & 0x3f) | 0x80); - buf[2] = (((c >> 6) & 0x3f) | 0x80); - buf[3] = ((c & 0x3f) | 0x80); + buf[0] = (char)((c >> 18) | UTF8_cval4); + buf[1] = (char)(((c >> 12) & 0x3f) | 0x80); + buf[2] = (char)(((c >> 6) & 0x3f) | 0x80); + buf[3] = (char)((c & 0x3f) | 0x80); return 4; } return 0; } -int XmlUtf16Encode(int charNum, unsigned short *buf) +int FASTCALL +XmlUtf16Encode(int charNum, unsigned short *buf) { if (charNum < 0) return 0; if (charNum < 0x10000) { - buf[0] = charNum; + buf[0] = (unsigned short)charNum; return 1; } if (charNum < 0x110000) { charNum -= 0x10000; - buf[0] = (charNum >> 10) + 0xD800; - buf[1] = (charNum & 0x3FF) + 0xDC00; + buf[0] = (unsigned short)((charNum >> 10) + 0xD800); + buf[1] = (unsigned short)((charNum & 0x3FF) + 0xDC00); return 2; } return 0; @@ -1196,67 +1257,70 @@ int XmlUtf16Encode(int charNum, unsigned short *buf) struct unknown_encoding { struct normal_encoding normal; - int (*convert)(void *userData, const char *p); + CONVERTER convert; void *userData; unsigned short utf16[256]; char utf8[256][4]; }; -int XmlSizeOfUnknownEncoding(void) +#define AS_UNKNOWN_ENCODING(enc) ((const struct unknown_encoding *) (enc)) + +int +XmlSizeOfUnknownEncoding(void) { return sizeof(struct unknown_encoding); } -static -int unknown_isName(const ENCODING *enc, const char *p) +static int PTRFASTCALL +unknown_isName(const ENCODING *enc, const char *p) { - int c = ((const struct unknown_encoding *)enc) - ->convert(((const struct unknown_encoding *)enc)->userData, p); + const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc); + int c = uenc->convert(uenc->userData, p); if (c & ~0xFFFF) return 0; return UCS2_GET_NAMING(namePages, c >> 8, c & 0xFF); } -static -int unknown_isNmstrt(const ENCODING *enc, const char *p) +static int PTRFASTCALL +unknown_isNmstrt(const ENCODING *enc, const char *p) { - int c = ((const struct unknown_encoding *)enc) - ->convert(((const struct unknown_encoding *)enc)->userData, p); + const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc); + int c = uenc->convert(uenc->userData, p); if (c & ~0xFFFF) return 0; return UCS2_GET_NAMING(nmstrtPages, c >> 8, c & 0xFF); } -static -int unknown_isInvalid(const ENCODING *enc, const char *p) +static int PTRFASTCALL +unknown_isInvalid(const ENCODING *enc, const char *p) { - int c = ((const struct unknown_encoding *)enc) - ->convert(((const struct unknown_encoding *)enc)->userData, p); + const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc); + int c = uenc->convert(uenc->userData, p); return (c & ~0xFFFF) || checkCharRefNumber(c) < 0; } -static -void unknown_toUtf8(const ENCODING *enc, - const char **fromP, const char *fromLim, - char **toP, const char *toLim) +static void PTRCALL +unknown_toUtf8(const ENCODING *enc, + const char **fromP, const char *fromLim, + char **toP, const char *toLim) { + const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc); char buf[XML_UTF8_ENCODE_MAX]; for (;;) { const char *utf8; int n; if (*fromP == fromLim) break; - utf8 = ((const struct unknown_encoding *)enc)->utf8[(unsigned char)**fromP]; + utf8 = uenc->utf8[(unsigned char)**fromP]; n = *utf8++; if (n == 0) { - int c = ((const struct unknown_encoding *)enc) - ->convert(((const struct unknown_encoding *)enc)->userData, *fromP); + int c = uenc->convert(uenc->userData, *fromP); n = XmlUtf8Encode(c, buf); if (n > toLim - *toP) break; utf8 = buf; - *fromP += ((const struct normal_encoding *)enc)->type[(unsigned char)**fromP] - - (BT_LEAD2 - 2); + *fromP += (AS_NORMAL_ENCODING(enc)->type[(unsigned char)**fromP] + - (BT_LEAD2 - 2)); } else { if (n > toLim - *toP) @@ -1269,19 +1333,19 @@ void unknown_toUtf8(const ENCODING *enc, } } -static -void unknown_toUtf16(const ENCODING *enc, - const char **fromP, const char *fromLim, - unsigned short **toP, const unsigned short *toLim) +static void PTRCALL +unknown_toUtf16(const ENCODING *enc, + const char **fromP, const char *fromLim, + unsigned short **toP, const unsigned short *toLim) { + const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc); while (*fromP != fromLim && *toP != toLim) { - unsigned short c - = ((const struct unknown_encoding *)enc)->utf16[(unsigned char)**fromP]; + unsigned short c = uenc->utf16[(unsigned char)**fromP]; if (c == 0) { - c = (unsigned short)((const struct unknown_encoding *)enc) - ->convert(((const struct unknown_encoding *)enc)->userData, *fromP); - *fromP += ((const struct normal_encoding *)enc)->type[(unsigned char)**fromP] - - (BT_LEAD2 - 2); + c = (unsigned short) + uenc->convert(uenc->userData, *fromP); + *fromP += (AS_NORMAL_ENCODING(enc)->type[(unsigned char)**fromP] + - (BT_LEAD2 - 2)); } else (*fromP)++; @@ -1292,11 +1356,11 @@ void unknown_toUtf16(const ENCODING *enc, ENCODING * XmlInitUnknownEncoding(void *mem, int *table, - int (*convert)(void *userData, const char *p), + CONVERTER convert, void *userData) { int i; - struct unknown_encoding *e = mem; + struct unknown_encoding *e = (struct unknown_encoding *)mem; for (i = 0; i < (int)sizeof(struct normal_encoding); i++) ((char *)mem)[i] = ((char *)&latin1_encoding)[i]; for (i = 0; i < 128; i++) @@ -1316,7 +1380,7 @@ XmlInitUnknownEncoding(void *mem, else if (c < 0) { if (c < -4) return 0; - e->normal.type[i] = BT_LEAD2 - (c + 2); + e->normal.type[i] = (unsigned char)(BT_LEAD2 - (c + 2)); e->utf8[i][0] = 0; e->utf16[i] = 0; } @@ -1328,7 +1392,7 @@ XmlInitUnknownEncoding(void *mem, e->normal.type[i] = latin1_encoding.type[c]; e->utf8[i][0] = 1; e->utf8[i][1] = (char)c; - e->utf16[i] = c == 0 ? 0xFFFF : c; + e->utf16[i] = (unsigned short)(c == 0 ? 0xFFFF : c); } else if (checkCharRefNumber(c) < 0) { e->normal.type[i] = BT_NONXML; @@ -1347,7 +1411,7 @@ XmlInitUnknownEncoding(void *mem, else e->normal.type[i] = BT_OTHER; e->utf8[i][0] = (char)XmlUtf8Encode(c, e->utf8[i] + 1); - e->utf16[i] = c; + e->utf16[i] = (unsigned short)c; } } e->userData = userData; @@ -1383,10 +1447,12 @@ enum { }; static const char KW_ISO_8859_1[] = { - ASCII_I, ASCII_S, ASCII_O, ASCII_MINUS, ASCII_8, ASCII_8, ASCII_5, ASCII_9, ASCII_MINUS, ASCII_1, '\0' + ASCII_I, ASCII_S, ASCII_O, ASCII_MINUS, ASCII_8, ASCII_8, ASCII_5, ASCII_9, + ASCII_MINUS, ASCII_1, '\0' }; static const char KW_US_ASCII[] = { - ASCII_U, ASCII_S, ASCII_MINUS, ASCII_A, ASCII_S, ASCII_C, ASCII_I, ASCII_I, '\0' + ASCII_U, ASCII_S, ASCII_MINUS, ASCII_A, ASCII_S, ASCII_C, ASCII_I, ASCII_I, + '\0' }; static const char KW_UTF_8[] = { ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_8, '\0' @@ -1395,16 +1461,18 @@ static const char KW_UTF_16[] = { ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, '\0' }; static const char KW_UTF_16BE[] = { - ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, ASCII_B, ASCII_E, '\0' + ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, ASCII_B, ASCII_E, + '\0' }; static const char KW_UTF_16LE[] = { - ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, ASCII_L, ASCII_E, '\0' + ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, ASCII_L, ASCII_E, + '\0' }; -static -int getEncodingIndex(const char *name) +static int FASTCALL +getEncodingIndex(const char *name) { - static const char *encodingNames[] = { + static const char * const encodingNames[] = { KW_ISO_8859_1, KW_US_ASCII, KW_UTF_8, @@ -1413,7 +1481,7 @@ int getEncodingIndex(const char *name) KW_UTF_16LE, }; int i; - if (name == 0) + if (name == NULL) return NO_ENC; for (i = 0; i < (int)(sizeof(encodingNames)/sizeof(encodingNames[0])); i++) if (streqci(name, encodingNames[i])) @@ -1421,27 +1489,28 @@ int getEncodingIndex(const char *name) return UNKNOWN_ENC; } -/* For binary compatibility, we store the index of the encoding specified -at initialization in the isUtf16 member. */ +/* For binary compatibility, we store the index of the encoding + specified at initialization in the isUtf16 member. +*/ #define INIT_ENC_INDEX(enc) ((int)(enc)->initEnc.isUtf16) #define SET_INIT_ENC_INDEX(enc, i) ((enc)->initEnc.isUtf16 = (char)i) -/* This is what detects the encoding. -encodingTable maps from encoding indices to encodings; -INIT_ENC_INDEX(enc) is the index of the external (protocol) specified encoding; -state is XML_CONTENT_STATE if we're parsing an external text entity, -and XML_PROLOG_STATE otherwise. +/* This is what detects the encoding. encodingTable maps from + encoding indices to encodings; INIT_ENC_INDEX(enc) is the index of + the external (protocol) specified encoding; state is + XML_CONTENT_STATE if we're parsing an external text entity, and + XML_PROLOG_STATE otherwise. */ -static -int initScan(const ENCODING **encodingTable, - const INIT_ENCODING *enc, - int state, - const char *ptr, - const char *end, - const char **nextTokPtr) +static int +initScan(const ENCODING * const *encodingTable, + const INIT_ENCODING *enc, + int state, + const char *ptr, + const char *end, + const char **nextTokPtr) { const ENCODING **encPtr; @@ -1506,10 +1575,12 @@ int initScan(const ENCODING **encodingTable, of ISO-8859-1 or some flavour of UTF-16 and this is an external text entity, don't look for the BOM, - because it might be a legal data. */ + because it might be a legal data. + */ if (state == XML_CONTENT_STATE) { int e = INIT_ENC_INDEX(enc); - if (e == ISO_8859_1_ENC || e == UTF_16BE_ENC || e == UTF_16LE_ENC || e == UTF_16_ENC) + if (e == ISO_8859_1_ENC || e == UTF_16BE_ENC + || e == UTF_16LE_ENC || e == UTF_16_ENC) break; } if (ptr + 2 == end) @@ -1522,10 +1593,12 @@ int initScan(const ENCODING **encodingTable, break; default: if (ptr[0] == '\0') { - /* 0 isn't a legal data character. Furthermore a document entity can only - start with ASCII characters. So the only way this can fail to be big-endian - UTF-16 if it it's an external parsed general entity that's labelled as - UTF-16LE. */ + /* 0 isn't a legal data character. Furthermore a document + entity can only start with ASCII characters. So the only + way this can fail to be big-endian UTF-16 if it it's an + external parsed general entity that's labelled as + UTF-16LE. + */ if (state == XML_CONTENT_STATE && INIT_ENC_INDEX(enc) == UTF_16LE_ENC) break; *encPtr = encodingTable[UTF_16BE_ENC]; @@ -1539,7 +1612,8 @@ int initScan(const ENCODING **encodingTable, - no encoding declaration by assuming UTF-16LE. But we don't, because this would mean when presented just with a single byte, we couldn't reliably determine - whether we needed further bytes. */ + whether we needed further bytes. + */ if (state == XML_CONTENT_STATE) break; *encPtr = encodingTable[UTF_16LE_ENC]; @@ -1555,7 +1629,9 @@ int initScan(const ENCODING **encodingTable, #define NS(x) x #define ns(x) x +#define XML_TOK_NS_C #include "xmltok_ns.c" +#undef XML_TOK_NS_C #undef NS #undef ns @@ -1564,7 +1640,9 @@ int initScan(const ENCODING **encodingTable, #define NS(x) x ## NS #define ns(x) x ## _ns +#define XML_TOK_NS_C #include "xmltok_ns.c" +#undef XML_TOK_NS_C #undef NS #undef ns @@ -1572,7 +1650,7 @@ int initScan(const ENCODING **encodingTable, ENCODING * XmlInitUnknownEncodingNS(void *mem, int *table, - int (*convert)(void *userData, const char *p), + CONVERTER convert, void *userData) { ENCODING *enc = XmlInitUnknownEncoding(mem, table, convert, userData); diff --git a/Utilities/cmexpat/lib/xmltok.h b/Utilities/cmexpat/lib/xmltok.h new file mode 100644 index 0000000..ca867aa --- /dev/null +++ b/Utilities/cmexpat/lib/xmltok.h @@ -0,0 +1,316 @@ +/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd + See the file COPYING for copying permission. +*/ + +#ifndef XmlTok_INCLUDED +#define XmlTok_INCLUDED 1 + +#ifdef __cplusplus +extern "C" { +#endif + +/* The following token may be returned by XmlContentTok */ +#define XML_TOK_TRAILING_RSQB -5 /* ] or ]] at the end of the scan; might be + start of illegal ]]> sequence */ +/* The following tokens may be returned by both XmlPrologTok and + XmlContentTok. +*/ +#define XML_TOK_NONE -4 /* The string to be scanned is empty */ +#define XML_TOK_TRAILING_CR -3 /* A CR at the end of the scan; + might be part of CRLF sequence */ +#define XML_TOK_PARTIAL_CHAR -2 /* only part of a multibyte sequence */ +#define XML_TOK_PARTIAL -1 /* only part of a token */ +#define XML_TOK_INVALID 0 + +/* The following tokens are returned by XmlContentTok; some are also + returned by XmlAttributeValueTok, XmlEntityTok, XmlCdataSectionTok. +*/ +#define XML_TOK_START_TAG_WITH_ATTS 1 +#define XML_TOK_START_TAG_NO_ATTS 2 +#define XML_TOK_EMPTY_ELEMENT_WITH_ATTS 3 /* empty element tag <e/> */ +#define XML_TOK_EMPTY_ELEMENT_NO_ATTS 4 +#define XML_TOK_END_TAG 5 +#define XML_TOK_DATA_CHARS 6 +#define XML_TOK_DATA_NEWLINE 7 +#define XML_TOK_CDATA_SECT_OPEN 8 +#define XML_TOK_ENTITY_REF 9 +#define XML_TOK_CHAR_REF 10 /* numeric character reference */ + +/* The following tokens may be returned by both XmlPrologTok and + XmlContentTok. +*/ +#define XML_TOK_PI 11 /* processing instruction */ +#define XML_TOK_XML_DECL 12 /* XML decl or text decl */ +#define XML_TOK_COMMENT 13 +#define XML_TOK_BOM 14 /* Byte order mark */ + +/* The following tokens are returned only by XmlPrologTok */ +#define XML_TOK_PROLOG_S 15 +#define XML_TOK_DECL_OPEN 16 /* <!foo */ +#define XML_TOK_DECL_CLOSE 17 /* > */ +#define XML_TOK_NAME 18 +#define XML_TOK_NMTOKEN 19 +#define XML_TOK_POUND_NAME 20 /* #name */ +#define XML_TOK_OR 21 /* | */ +#define XML_TOK_PERCENT 22 +#define XML_TOK_OPEN_PAREN 23 +#define XML_TOK_CLOSE_PAREN 24 +#define XML_TOK_OPEN_BRACKET 25 +#define XML_TOK_CLOSE_BRACKET 26 +#define XML_TOK_LITERAL 27 +#define XML_TOK_PARAM_ENTITY_REF 28 +#define XML_TOK_INSTANCE_START 29 + +/* The following occur only in element type declarations */ +#define XML_TOK_NAME_QUESTION 30 /* name? */ +#define XML_TOK_NAME_ASTERISK 31 /* name* */ +#define XML_TOK_NAME_PLUS 32 /* name+ */ +#define XML_TOK_COND_SECT_OPEN 33 /* <![ */ +#define XML_TOK_COND_SECT_CLOSE 34 /* ]]> */ +#define XML_TOK_CLOSE_PAREN_QUESTION 35 /* )? */ +#define XML_TOK_CLOSE_PAREN_ASTERISK 36 /* )* */ +#define XML_TOK_CLOSE_PAREN_PLUS 37 /* )+ */ +#define XML_TOK_COMMA 38 + +/* The following token is returned only by XmlAttributeValueTok */ +#define XML_TOK_ATTRIBUTE_VALUE_S 39 + +/* The following token is returned only by XmlCdataSectionTok */ +#define XML_TOK_CDATA_SECT_CLOSE 40 + +/* With namespace processing this is returned by XmlPrologTok for a + name with a colon. +*/ +#define XML_TOK_PREFIXED_NAME 41 + +#ifdef XML_DTD +#define XML_TOK_IGNORE_SECT 42 +#endif /* XML_DTD */ + +#ifdef XML_DTD +#define XML_N_STATES 4 +#else /* not XML_DTD */ +#define XML_N_STATES 3 +#endif /* not XML_DTD */ + +#define XML_PROLOG_STATE 0 +#define XML_CONTENT_STATE 1 +#define XML_CDATA_SECTION_STATE 2 +#ifdef XML_DTD +#define XML_IGNORE_SECTION_STATE 3 +#endif /* XML_DTD */ + +#define XML_N_LITERAL_TYPES 2 +#define XML_ATTRIBUTE_VALUE_LITERAL 0 +#define XML_ENTITY_VALUE_LITERAL 1 + +/* The size of the buffer passed to XmlUtf8Encode must be at least this. */ +#define XML_UTF8_ENCODE_MAX 4 +/* The size of the buffer passed to XmlUtf16Encode must be at least this. */ +#define XML_UTF16_ENCODE_MAX 2 + +typedef struct position { + /* first line and first column are 0 not 1 */ + XML_Size lineNumber; + XML_Size columnNumber; +} POSITION; + +typedef struct { + const char *name; + const char *valuePtr; + const char *valueEnd; + char normalized; +} ATTRIBUTE; + +struct encoding; +typedef struct encoding ENCODING; + +typedef int (PTRCALL *SCANNER)(const ENCODING *, + const char *, + const char *, + const char **); + +struct encoding { + SCANNER scanners[XML_N_STATES]; + SCANNER literalScanners[XML_N_LITERAL_TYPES]; + int (PTRCALL *sameName)(const ENCODING *, + const char *, + const char *); + int (PTRCALL *nameMatchesAscii)(const ENCODING *, + const char *, + const char *, + const char *); + int (PTRFASTCALL *nameLength)(const ENCODING *, const char *); + const char *(PTRFASTCALL *skipS)(const ENCODING *, const char *); + int (PTRCALL *getAtts)(const ENCODING *enc, + const char *ptr, + int attsMax, + ATTRIBUTE *atts); + int (PTRFASTCALL *charRefNumber)(const ENCODING *enc, const char *ptr); + int (PTRCALL *predefinedEntityName)(const ENCODING *, + const char *, + const char *); + void (PTRCALL *updatePosition)(const ENCODING *, + const char *ptr, + const char *end, + POSITION *); + int (PTRCALL *isPublicId)(const ENCODING *enc, + const char *ptr, + const char *end, + const char **badPtr); + void (PTRCALL *utf8Convert)(const ENCODING *enc, + const char **fromP, + const char *fromLim, + char **toP, + const char *toLim); + void (PTRCALL *utf16Convert)(const ENCODING *enc, + const char **fromP, + const char *fromLim, + unsigned short **toP, + const unsigned short *toLim); + int minBytesPerChar; + char isUtf8; + char isUtf16; +}; + +/* Scan the string starting at ptr until the end of the next complete + token, but do not scan past eptr. Return an integer giving the + type of token. + + Return XML_TOK_NONE when ptr == eptr; nextTokPtr will not be set. + + Return XML_TOK_PARTIAL when the string does not contain a complete + token; nextTokPtr will not be set. + + Return XML_TOK_INVALID when the string does not start a valid + token; nextTokPtr will be set to point to the character which made + the token invalid. + + Otherwise the string starts with a valid token; nextTokPtr will be + set to point to the character following the end of that token. + + Each data character counts as a single token, but adjacent data + characters may be returned together. Similarly for characters in + the prolog outside literals, comments and processing instructions. +*/ + + +#define XmlTok(enc, state, ptr, end, nextTokPtr) \ + (((enc)->scanners[state])(enc, ptr, end, nextTokPtr)) + +#define XmlPrologTok(enc, ptr, end, nextTokPtr) \ + XmlTok(enc, XML_PROLOG_STATE, ptr, end, nextTokPtr) + +#define XmlContentTok(enc, ptr, end, nextTokPtr) \ + XmlTok(enc, XML_CONTENT_STATE, ptr, end, nextTokPtr) + +#define XmlCdataSectionTok(enc, ptr, end, nextTokPtr) \ + XmlTok(enc, XML_CDATA_SECTION_STATE, ptr, end, nextTokPtr) + +#ifdef XML_DTD + +#define XmlIgnoreSectionTok(enc, ptr, end, nextTokPtr) \ + XmlTok(enc, XML_IGNORE_SECTION_STATE, ptr, end, nextTokPtr) + +#endif /* XML_DTD */ + +/* This is used for performing a 2nd-level tokenization on the content + of a literal that has already been returned by XmlTok. +*/ +#define XmlLiteralTok(enc, literalType, ptr, end, nextTokPtr) \ + (((enc)->literalScanners[literalType])(enc, ptr, end, nextTokPtr)) + +#define XmlAttributeValueTok(enc, ptr, end, nextTokPtr) \ + XmlLiteralTok(enc, XML_ATTRIBUTE_VALUE_LITERAL, ptr, end, nextTokPtr) + +#define XmlEntityValueTok(enc, ptr, end, nextTokPtr) \ + XmlLiteralTok(enc, XML_ENTITY_VALUE_LITERAL, ptr, end, nextTokPtr) + +#define XmlSameName(enc, ptr1, ptr2) (((enc)->sameName)(enc, ptr1, ptr2)) + +#define XmlNameMatchesAscii(enc, ptr1, end1, ptr2) \ + (((enc)->nameMatchesAscii)(enc, ptr1, end1, ptr2)) + +#define XmlNameLength(enc, ptr) \ + (((enc)->nameLength)(enc, ptr)) + +#define XmlSkipS(enc, ptr) \ + (((enc)->skipS)(enc, ptr)) + +#define XmlGetAttributes(enc, ptr, attsMax, atts) \ + (((enc)->getAtts)(enc, ptr, attsMax, atts)) + +#define XmlCharRefNumber(enc, ptr) \ + (((enc)->charRefNumber)(enc, ptr)) + +#define XmlPredefinedEntityName(enc, ptr, end) \ + (((enc)->predefinedEntityName)(enc, ptr, end)) + +#define XmlUpdatePosition(enc, ptr, end, pos) \ + (((enc)->updatePosition)(enc, ptr, end, pos)) + +#define XmlIsPublicId(enc, ptr, end, badPtr) \ + (((enc)->isPublicId)(enc, ptr, end, badPtr)) + +#define XmlUtf8Convert(enc, fromP, fromLim, toP, toLim) \ + (((enc)->utf8Convert)(enc, fromP, fromLim, toP, toLim)) + +#define XmlUtf16Convert(enc, fromP, fromLim, toP, toLim) \ + (((enc)->utf16Convert)(enc, fromP, fromLim, toP, toLim)) + +typedef struct { + ENCODING initEnc; + const ENCODING **encPtr; +} INIT_ENCODING; + +int XmlParseXmlDecl(int isGeneralTextEntity, + const ENCODING *enc, + const char *ptr, + const char *end, + const char **badPtr, + const char **versionPtr, + const char **versionEndPtr, + const char **encodingNamePtr, + const ENCODING **namedEncodingPtr, + int *standalonePtr); + +int XmlInitEncoding(INIT_ENCODING *, const ENCODING **, const char *name); +const ENCODING *XmlGetUtf8InternalEncoding(void); +const ENCODING *XmlGetUtf16InternalEncoding(void); +int FASTCALL XmlUtf8Encode(int charNumber, char *buf); +int FASTCALL XmlUtf16Encode(int charNumber, unsigned short *buf); +int XmlSizeOfUnknownEncoding(void); + + +typedef int (XMLCALL *CONVERTER) (void *userData, const char *p); + +ENCODING * +XmlInitUnknownEncoding(void *mem, + int *table, + CONVERTER convert, + void *userData); + +int XmlParseXmlDeclNS(int isGeneralTextEntity, + const ENCODING *enc, + const char *ptr, + const char *end, + const char **badPtr, + const char **versionPtr, + const char **versionEndPtr, + const char **encodingNamePtr, + const ENCODING **namedEncodingPtr, + int *standalonePtr); + +int XmlInitEncodingNS(INIT_ENCODING *, const ENCODING **, const char *name); +const ENCODING *XmlGetUtf8InternalEncodingNS(void); +const ENCODING *XmlGetUtf16InternalEncodingNS(void); +ENCODING * +XmlInitUnknownEncodingNS(void *mem, + int *table, + CONVERTER convert, + void *userData); +#ifdef __cplusplus +} +#endif + +#endif /* not XmlTok_INCLUDED */ diff --git a/Utilities/cmexpat/xmltok_impl.c b/Utilities/cmexpat/lib/xmltok_impl.c index 6e0be95..9c2895b 100644 --- a/Utilities/cmexpat/xmltok_impl.c +++ b/Utilities/cmexpat/lib/xmltok_impl.c @@ -1,13 +1,14 @@ -/* -Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd -See the file COPYING for copying permission. +/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd + See the file COPYING for copying permission. */ +/* This file is included! */ +#ifdef XML_TOK_IMPL_C + #ifndef IS_INVALID_CHAR #define IS_INVALID_CHAR(enc, ptr, n) (0) #endif -#ifndef INVALID_LEAD_CASE #define INVALID_LEAD_CASE(n, ptr, nextTokPtr) \ case BT_LEAD ## n: \ if (end - ptr < n) \ @@ -18,7 +19,6 @@ See the file COPYING for copying permission. } \ ptr += n; \ break; -#endif #define INVALID_CASES(ptr, nextTokPtr) \ INVALID_LEAD_CASE(2, ptr, nextTokPtr) \ @@ -89,9 +89,9 @@ See the file COPYING for copying permission. /* ptr points to character following "<!-" */ -static -int PREFIX(scanComment)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(scanComment)(const ENCODING *enc, const char *ptr, + const char *end, const char **nextTokPtr) { if (ptr != end) { if (!CHAR_MATCHES(enc, ptr, ASCII_MINUS)) { @@ -127,9 +127,9 @@ int PREFIX(scanComment)(const ENCODING *enc, const char *ptr, const char *end, /* ptr points to character following "<!" */ -static -int PREFIX(scanDecl)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(scanDecl)(const ENCODING *enc, const char *ptr, + const char *end, const char **nextTokPtr) { if (ptr == end) return XML_TOK_PARTIAL; @@ -174,11 +174,11 @@ int PREFIX(scanDecl)(const ENCODING *enc, const char *ptr, const char *end, return XML_TOK_PARTIAL; } -static -int PREFIX(checkPiTarget)(const ENCODING *enc, const char *ptr, const char *end, int *tokPtr) +static int PTRCALL +PREFIX(checkPiTarget)(const ENCODING *enc, const char *ptr, + const char *end, int *tokPtr) { int upper = 0; - cmExpatUnused(enc); *tokPtr = XML_TOK_PI; if (end - ptr != MINBPC(enc)*3) return 1; @@ -219,9 +219,9 @@ int PREFIX(checkPiTarget)(const ENCODING *enc, const char *ptr, const char *end, /* ptr points to character following "<?" */ -static -int PREFIX(scanPi)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(scanPi)(const ENCODING *enc, const char *ptr, + const char *end, const char **nextTokPtr) { int tok; const char *target = ptr; @@ -281,14 +281,13 @@ int PREFIX(scanPi)(const ENCODING *enc, const char *ptr, const char *end, return XML_TOK_PARTIAL; } - -static -int PREFIX(scanCdataSection)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(scanCdataSection)(const ENCODING *enc, const char *ptr, + const char *end, const char **nextTokPtr) { - static const char CDATA_LSQB[] = { ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, ASCII_LSQB }; + static const char CDATA_LSQB[] = { ASCII_C, ASCII_D, ASCII_A, + ASCII_T, ASCII_A, ASCII_LSQB }; int i; - cmExpatUnused(enc); /* CDATA[ */ if (end - ptr < 6 * MINBPC(enc)) return XML_TOK_PARTIAL; @@ -302,9 +301,9 @@ int PREFIX(scanCdataSection)(const ENCODING *enc, const char *ptr, const char *e return XML_TOK_CDATA_SECT_OPEN; } -static -int PREFIX(cdataSectionTok)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(cdataSectionTok)(const ENCODING *enc, const char *ptr, + const char *end, const char **nextTokPtr) { if (ptr == end) return XML_TOK_NONE; @@ -380,9 +379,9 @@ int PREFIX(cdataSectionTok)(const ENCODING *enc, const char *ptr, const char *en /* ptr points to character following "</" */ -static -int PREFIX(scanEndTag)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(scanEndTag)(const ENCODING *enc, const char *ptr, + const char *end, const char **nextTokPtr) { if (ptr == end) return XML_TOK_PARTIAL; @@ -411,7 +410,8 @@ int PREFIX(scanEndTag)(const ENCODING *enc, const char *ptr, const char *end, return XML_TOK_PARTIAL; #ifdef XML_NS case BT_COLON: - /* no need to check qname syntax here, since end-tag must match exactly */ + /* no need to check qname syntax here, + since end-tag must match exactly */ ptr += MINBPC(enc); break; #endif @@ -428,9 +428,9 @@ int PREFIX(scanEndTag)(const ENCODING *enc, const char *ptr, const char *end, /* ptr points to character following "&#X" */ -static -int PREFIX(scanHexCharRef)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(scanHexCharRef)(const ENCODING *enc, const char *ptr, + const char *end, const char **nextTokPtr) { if (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { @@ -460,9 +460,9 @@ int PREFIX(scanHexCharRef)(const ENCODING *enc, const char *ptr, const char *end /* ptr points to character following "&#" */ -static -int PREFIX(scanCharRef)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(scanCharRef)(const ENCODING *enc, const char *ptr, + const char *end, const char **nextTokPtr) { if (ptr != end) { if (CHAR_MATCHES(enc, ptr, ASCII_x)) @@ -492,9 +492,9 @@ int PREFIX(scanCharRef)(const ENCODING *enc, const char *ptr, const char *end, /* ptr points to character following "&" */ -static -int PREFIX(scanRef)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(scanRef)(const ENCODING *enc, const char *ptr, const char *end, + const char **nextTokPtr) { if (ptr == end) return XML_TOK_PARTIAL; @@ -522,9 +522,9 @@ int PREFIX(scanRef)(const ENCODING *enc, const char *ptr, const char *end, /* ptr points to character following first character of attribute name */ -static -int PREFIX(scanAtts)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(scanAtts)(const ENCODING *enc, const char *ptr, const char *end, + const char **nextTokPtr) { #ifdef XML_NS int hadColon = 0; @@ -578,7 +578,6 @@ int PREFIX(scanAtts)(const ENCODING *enc, const char *ptr, const char *end, hadColon = 0; #endif for (;;) { - ptr += MINBPC(enc); if (ptr == end) return XML_TOK_PARTIAL; @@ -682,9 +681,9 @@ int PREFIX(scanAtts)(const ENCODING *enc, const char *ptr, const char *end, /* ptr points to character following "<" */ -static -int PREFIX(scanLt)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(scanLt)(const ENCODING *enc, const char *ptr, const char *end, + const char **nextTokPtr) { #ifdef XML_NS int hadColon; @@ -700,7 +699,8 @@ int PREFIX(scanLt)(const ENCODING *enc, const char *ptr, const char *end, case BT_MINUS: return PREFIX(scanComment)(enc, ptr + MINBPC(enc), end, nextTokPtr); case BT_LSQB: - return PREFIX(scanCdataSection)(enc, ptr + MINBPC(enc), end, nextTokPtr); + return PREFIX(scanCdataSection)(enc, ptr + MINBPC(enc), + end, nextTokPtr); } *nextTokPtr = ptr; return XML_TOK_INVALID; @@ -781,9 +781,9 @@ int PREFIX(scanLt)(const ENCODING *enc, const char *ptr, const char *end, return XML_TOK_PARTIAL; } -static -int PREFIX(contentTok)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(contentTok)(const ENCODING *enc, const char *ptr, const char *end, + const char **nextTokPtr) { if (ptr == end) return XML_TOK_NONE; @@ -880,9 +880,9 @@ int PREFIX(contentTok)(const ENCODING *enc, const char *ptr, const char *end, /* ptr points to character following "%" */ -static -int PREFIX(scanPercent)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(scanPercent)(const ENCODING *enc, const char *ptr, const char *end, + const char **nextTokPtr) { if (ptr == end) return XML_TOK_PARTIAL; @@ -909,9 +909,9 @@ int PREFIX(scanPercent)(const ENCODING *enc, const char *ptr, const char *end, return XML_TOK_PARTIAL; } -static -int PREFIX(scanPoundName)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(scanPoundName)(const ENCODING *enc, const char *ptr, const char *end, + const char **nextTokPtr) { if (ptr == end) return XML_TOK_PARTIAL; @@ -936,10 +936,10 @@ int PREFIX(scanPoundName)(const ENCODING *enc, const char *ptr, const char *end, return -XML_TOK_POUND_NAME; } -static -int PREFIX(scanLit)(int open, const ENCODING *enc, - const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(scanLit)(int open, const ENCODING *enc, + const char *ptr, const char *end, + const char **nextTokPtr) { while (ptr != end) { int t = BYTE_TYPE(enc, ptr); @@ -968,9 +968,9 @@ int PREFIX(scanLit)(int open, const ENCODING *enc, return XML_TOK_PARTIAL; } -static -int PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end, + const char **nextTokPtr) { int tok; if (ptr == end) @@ -1012,8 +1012,11 @@ int PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end, return XML_TOK_INVALID; } case BT_CR: - if (ptr + MINBPC(enc) == end) + if (ptr + MINBPC(enc) == end) { + *nextTokPtr = end; + /* indicate that this might be part of a CR/LF pair */ return -XML_TOK_PROLOG_S; + } /* fall through */ case BT_S: case BT_LF: for (;;) { @@ -1196,9 +1199,9 @@ int PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end, return -tok; } -static -int PREFIX(attributeValueTok)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(attributeValueTok)(const ENCODING *enc, const char *ptr, + const char *end, const char **nextTokPtr) { const char *start; if (ptr == end) @@ -1254,9 +1257,9 @@ int PREFIX(attributeValueTok)(const ENCODING *enc, const char *ptr, const char * return XML_TOK_DATA_CHARS; } -static -int PREFIX(entityValueTok)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(entityValueTok)(const ENCODING *enc, const char *ptr, + const char *end, const char **nextTokPtr) { const char *start; if (ptr == end) @@ -1311,9 +1314,9 @@ int PREFIX(entityValueTok)(const ENCODING *enc, const char *ptr, const char *end #ifdef XML_DTD -static -int PREFIX(ignoreSectionTok)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) +static int PTRCALL +PREFIX(ignoreSectionTok)(const ENCODING *enc, const char *ptr, + const char *end, const char **nextTokPtr) { int level = 0; if (MINBPC(enc) > 1) { @@ -1364,9 +1367,9 @@ int PREFIX(ignoreSectionTok)(const ENCODING *enc, const char *ptr, const char *e #endif /* XML_DTD */ -static -int PREFIX(isPublicId)(const ENCODING *enc, const char *ptr, const char *end, - const char **badPtr) +static int PTRCALL +PREFIX(isPublicId)(const ENCODING *enc, const char *ptr, const char *end, + const char **badPtr) { ptr += MINBPC(enc); end -= MINBPC(enc); @@ -1419,13 +1422,14 @@ int PREFIX(isPublicId)(const ENCODING *enc, const char *ptr, const char *end, return 1; } -/* This must only be called for a well-formed start-tag or empty element tag. -Returns the number of attributes. Pointers to the first attsMax attributes -are stored in atts. */ +/* This must only be called for a well-formed start-tag or empty + element tag. Returns the number of attributes. Pointers to the + first attsMax attributes are stored in atts. +*/ -static -int PREFIX(getAtts)(const ENCODING *enc, const char *ptr, - int attsMax, ATTRIBUTE *atts) +static int PTRCALL +PREFIX(getAtts)(const ENCODING *enc, const char *ptr, + int attsMax, ATTRIBUTE *atts) { enum { other, inName, inValue } state = inName; int nAtts = 0; @@ -1516,15 +1520,16 @@ int PREFIX(getAtts)(const ENCODING *enc, const char *ptr, /* not reached */ } -static -int PREFIX(charRefNumber)(const ENCODING *enc, const char *ptr) +static int PTRFASTCALL +PREFIX(charRefNumber)(const ENCODING *enc, const char *ptr) { int result = 0; - cmExpatUnused(enc); /* skip &# */ ptr += 2*MINBPC(enc); if (CHAR_MATCHES(enc, ptr, ASCII_x)) { - for (ptr += MINBPC(enc); !CHAR_MATCHES(enc, ptr, ASCII_SEMI); ptr += MINBPC(enc)) { + for (ptr += MINBPC(enc); + !CHAR_MATCHES(enc, ptr, ASCII_SEMI); + ptr += MINBPC(enc)) { int c = BYTE_TO_ASCII(enc, ptr); switch (c) { case ASCII_0: case ASCII_1: case ASCII_2: case ASCII_3: case ASCII_4: @@ -1532,11 +1537,13 @@ int PREFIX(charRefNumber)(const ENCODING *enc, const char *ptr) result <<= 4; result |= (c - ASCII_0); break; - case ASCII_A: case ASCII_B: case ASCII_C: case ASCII_D: case ASCII_E: case ASCII_F: + case ASCII_A: case ASCII_B: case ASCII_C: + case ASCII_D: case ASCII_E: case ASCII_F: result <<= 4; result += 10 + (c - ASCII_A); break; - case ASCII_a: case ASCII_b: case ASCII_c: case ASCII_d: case ASCII_e: case ASCII_f: + case ASCII_a: case ASCII_b: case ASCII_c: + case ASCII_d: case ASCII_e: case ASCII_f: result <<= 4; result += 10 + (c - ASCII_a); break; @@ -1557,10 +1564,10 @@ int PREFIX(charRefNumber)(const ENCODING *enc, const char *ptr) return checkCharRefNumber(result); } -static -int PREFIX(predefinedEntityName)(const ENCODING *enc, const char *ptr, const char *end) +static int PTRCALL +PREFIX(predefinedEntityName)(const ENCODING *enc, const char *ptr, + const char *end) { - cmExpatUnused(enc); switch ((end - ptr)/MINBPC(enc)) { case 2: if (CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_t)) { @@ -1611,8 +1618,8 @@ int PREFIX(predefinedEntityName)(const ENCODING *enc, const char *ptr, const cha return 0; } -static -int PREFIX(sameName)(const ENCODING *enc, const char *ptr1, const char *ptr2) +static int PTRCALL +PREFIX(sameName)(const ENCODING *enc, const char *ptr1, const char *ptr2) { for (;;) { switch (BYTE_TYPE(enc, ptr1)) { @@ -1675,11 +1682,10 @@ int PREFIX(sameName)(const ENCODING *enc, const char *ptr1, const char *ptr2) /* not reached */ } -static -int PREFIX(nameMatchesAscii)(const ENCODING *enc, const char *ptr1, - const char *end1, const char *ptr2) +static int PTRCALL +PREFIX(nameMatchesAscii)(const ENCODING *enc, const char *ptr1, + const char *end1, const char *ptr2) { - cmExpatUnused(enc); for (; *ptr2; ptr1 += MINBPC(enc), ptr2++) { if (ptr1 == end1) return 0; @@ -1689,8 +1695,8 @@ int PREFIX(nameMatchesAscii)(const ENCODING *enc, const char *ptr1, return ptr1 == end1; } -static -int PREFIX(nameLength)(const ENCODING *enc, const char *ptr) +static int PTRFASTCALL +PREFIX(nameLength)(const ENCODING *enc, const char *ptr) { const char *start = ptr; for (;;) { @@ -1711,13 +1717,13 @@ int PREFIX(nameLength)(const ENCODING *enc, const char *ptr) ptr += MINBPC(enc); break; default: - return ptr - start; + return (int)(ptr - start); } } } -static -const char *PREFIX(skipS)(const ENCODING *enc, const char *ptr) +static const char * PTRFASTCALL +PREFIX(skipS)(const ENCODING *enc, const char *ptr) { for (;;) { switch (BYTE_TYPE(enc, ptr)) { @@ -1732,13 +1738,13 @@ const char *PREFIX(skipS)(const ENCODING *enc, const char *ptr) } } -static -void PREFIX(updatePosition)(const ENCODING *enc, - const char *ptr, - const char *end, - POSITION *pos) +static void PTRCALL +PREFIX(updatePosition)(const ENCODING *enc, + const char *ptr, + const char *end, + POSITION *pos) { - while (ptr != end) { + while (ptr < end) { switch (BYTE_TYPE(enc, ptr)) { #define LEAD_CASE(n) \ case BT_LEAD ## n: \ @@ -1747,7 +1753,7 @@ void PREFIX(updatePosition)(const ENCODING *enc, LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4) #undef LEAD_CASE case BT_LF: - pos->columnNumber = (unsigned)-1; + pos->columnNumber = (XML_Size)-1; pos->lineNumber++; ptr += MINBPC(enc); break; @@ -1756,7 +1762,7 @@ void PREFIX(updatePosition)(const ENCODING *enc, ptr += MINBPC(enc); if (ptr != end && BYTE_TYPE(enc, ptr) == BT_LF) ptr += MINBPC(enc); - pos->columnNumber = (unsigned)-1; + pos->columnNumber = (XML_Size)-1; break; default: ptr += MINBPC(enc); @@ -1773,3 +1779,5 @@ void PREFIX(updatePosition)(const ENCODING *enc, #undef CHECK_NAME_CASES #undef CHECK_NMSTRT_CASE #undef CHECK_NMSTRT_CASES + +#endif /* XML_TOK_IMPL_C */ diff --git a/Utilities/cmexpat/xmltok_impl.h b/Utilities/cmexpat/lib/xmltok_impl.h index da0ea60..da0ea60 100644 --- a/Utilities/cmexpat/xmltok_impl.h +++ b/Utilities/cmexpat/lib/xmltok_impl.h diff --git a/Utilities/cmexpat/lib/xmltok_ns.c b/Utilities/cmexpat/lib/xmltok_ns.c new file mode 100644 index 0000000..c3b88fd --- /dev/null +++ b/Utilities/cmexpat/lib/xmltok_ns.c @@ -0,0 +1,115 @@ +/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd + See the file COPYING for copying permission. +*/ + +/* This file is included! */ +#ifdef XML_TOK_NS_C + +const ENCODING * +NS(XmlGetUtf8InternalEncoding)(void) +{ + return &ns(internal_utf8_encoding).enc; +} + +const ENCODING * +NS(XmlGetUtf16InternalEncoding)(void) +{ +#if BYTEORDER == 1234 + return &ns(internal_little2_encoding).enc; +#elif BYTEORDER == 4321 + return &ns(internal_big2_encoding).enc; +#else + const short n = 1; + return (*(const char *)&n + ? &ns(internal_little2_encoding).enc + : &ns(internal_big2_encoding).enc); +#endif +} + +static const ENCODING * const NS(encodings)[] = { + &ns(latin1_encoding).enc, + &ns(ascii_encoding).enc, + &ns(utf8_encoding).enc, + &ns(big2_encoding).enc, + &ns(big2_encoding).enc, + &ns(little2_encoding).enc, + &ns(utf8_encoding).enc /* NO_ENC */ +}; + +static int PTRCALL +NS(initScanProlog)(const ENCODING *enc, const char *ptr, const char *end, + const char **nextTokPtr) +{ + return initScan(NS(encodings), (const INIT_ENCODING *)enc, + XML_PROLOG_STATE, ptr, end, nextTokPtr); +} + +static int PTRCALL +NS(initScanContent)(const ENCODING *enc, const char *ptr, const char *end, + const char **nextTokPtr) +{ + return initScan(NS(encodings), (const INIT_ENCODING *)enc, + XML_CONTENT_STATE, ptr, end, nextTokPtr); +} + +int +NS(XmlInitEncoding)(INIT_ENCODING *p, const ENCODING **encPtr, + const char *name) +{ + int i = getEncodingIndex(name); + if (i == UNKNOWN_ENC) + return 0; + SET_INIT_ENC_INDEX(p, i); + p->initEnc.scanners[XML_PROLOG_STATE] = NS(initScanProlog); + p->initEnc.scanners[XML_CONTENT_STATE] = NS(initScanContent); + p->initEnc.updatePosition = initUpdatePosition; + p->encPtr = encPtr; + *encPtr = &(p->initEnc); + return 1; +} + +static const ENCODING * +NS(findEncoding)(const ENCODING *enc, const char *ptr, const char *end) +{ +#define ENCODING_MAX 128 + char buf[ENCODING_MAX]; + char *p = buf; + int i; + XmlUtf8Convert(enc, &ptr, end, &p, p + ENCODING_MAX - 1); + if (ptr != end) + return 0; + *p = 0; + if (streqci(buf, KW_UTF_16) && enc->minBytesPerChar == 2) + return enc; + i = getEncodingIndex(buf); + if (i == UNKNOWN_ENC) + return 0; + return NS(encodings)[i]; +} + +int +NS(XmlParseXmlDecl)(int isGeneralTextEntity, + const ENCODING *enc, + const char *ptr, + const char *end, + const char **badPtr, + const char **versionPtr, + const char **versionEndPtr, + const char **encodingName, + const ENCODING **encoding, + int *standalone) +{ + return doParseXmlDecl(NS(findEncoding), + isGeneralTextEntity, + enc, + ptr, + end, + badPtr, + versionPtr, + versionEndPtr, + encodingName, + encoding, + standalone); +} + +#endif /* XML_TOK_NS_C */ diff --git a/Utilities/cmexpat/xmlparse.c b/Utilities/cmexpat/xmlparse.c deleted file mode 100644 index 29ea3d3..0000000 --- a/Utilities/cmexpat/xmlparse.c +++ /dev/null @@ -1,4622 +0,0 @@ -/* -Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd -See the file COPYING for copying permission. -*/ - -#include <cmexpat/expatConfig.h> -#include <cmexpat/expat.h> - -#include <stddef.h> -#include <string.h> - -#ifdef XML_UNICODE -#define XML_ENCODE_MAX XML_UTF16_ENCODE_MAX -#define XmlConvert XmlUtf16Convert -#define XmlGetInternalEncoding XmlGetUtf16InternalEncoding -#define XmlGetInternalEncodingNS XmlGetUtf16InternalEncodingNS -#define XmlEncode XmlUtf16Encode -#define MUST_CONVERT(enc, s) (!(enc)->isUtf16 || (((unsigned long)s) & 1)) -typedef unsigned short ICHAR; -#else -#define XML_ENCODE_MAX XML_UTF8_ENCODE_MAX -#define XmlConvert XmlUtf8Convert -#define XmlGetInternalEncoding XmlGetUtf8InternalEncoding -#define XmlGetInternalEncodingNS XmlGetUtf8InternalEncodingNS -#define XmlEncode XmlUtf8Encode -#define MUST_CONVERT(enc, s) (!(enc)->isUtf8) -typedef char ICHAR; -#endif - - -#ifndef XML_NS - -#define XmlInitEncodingNS XmlInitEncoding -#define XmlInitUnknownEncodingNS XmlInitUnknownEncoding -#undef XmlGetInternalEncodingNS -#define XmlGetInternalEncodingNS XmlGetInternalEncoding -#define XmlParseXmlDeclNS XmlParseXmlDecl - -#endif - -#ifdef XML_UNICODE_WCHAR_T -#define XML_T(x) L ## x -#else -#define XML_T(x) x -#endif - -/* Round up n to be a multiple of sz, where sz is a power of 2. */ -#define ROUND_UP(n, sz) (((n) + ((sz) - 1)) & ~((sz) - 1)) - -#include "xmltok.h" -#include "xmlrole.h" - -typedef const XML_Char *KEY; - -typedef struct { - KEY name; -} NAMED; - -typedef struct { - NAMED **v; - size_t size; - size_t used; - size_t usedLim; - XML_Memory_Handling_Suite *mem; -} HASH_TABLE; - -typedef struct { - NAMED **p; - NAMED **end; -} HASH_TABLE_ITER; - -#define INIT_TAG_BUF_SIZE 32 /* must be a multiple of sizeof(XML_Char) */ -#define INIT_DATA_BUF_SIZE 1024 -#define INIT_ATTS_SIZE 16 -#define INIT_BLOCK_SIZE 1024 -#define INIT_BUFFER_SIZE 1024 - -#define EXPAND_SPARE 24 - -typedef struct binding { - struct prefix *prefix; - struct binding *nextTagBinding; - struct binding *prevPrefixBinding; - const struct attribute_id *attId; - XML_Char *uri; - int uriLen; - int uriAlloc; -} BINDING; - -typedef struct prefix { - const XML_Char *name; - BINDING *binding; -} PREFIX; - -typedef struct { - const XML_Char *str; - const XML_Char *localPart; - int uriLen; -} TAG_NAME; - -typedef struct tag { - struct tag *parent; - const char *rawName; - int rawNameLength; - TAG_NAME name; - char *buf; - char *bufEnd; - BINDING *bindings; -} TAG; - -typedef struct { - const XML_Char *name; - const XML_Char *textPtr; - int textLen; - const XML_Char *systemId; - const XML_Char *base; - const XML_Char *publicId; - const XML_Char *notation; - char open; - char is_param; -} ENTITY; - -typedef struct { - enum XML_Content_Type type; - enum XML_Content_Quant quant; - const XML_Char * name; - int firstchild; - int lastchild; - int childcnt; - int nextsib; -} CONTENT_SCAFFOLD; - -typedef struct block { - struct block *next; - int size; - XML_Char s[1]; -} BLOCK; - -typedef struct { - BLOCK *blocks; - BLOCK *freeBlocks; - const XML_Char *end; - XML_Char *ptr; - XML_Char *start; - XML_Memory_Handling_Suite *mem; -} STRING_POOL; - -/* The XML_Char before the name is used to determine whether -an attribute has been specified. */ -typedef struct attribute_id { - XML_Char *name; - PREFIX *prefix; - char maybeTokenized; - char xmlns; -} ATTRIBUTE_ID; - -typedef struct { - const ATTRIBUTE_ID *id; - char isCdata; - const XML_Char *value; -} DEFAULT_ATTRIBUTE; - -typedef struct { - const XML_Char *name; - PREFIX *prefix; - const ATTRIBUTE_ID *idAtt; - int nDefaultAtts; - int allocDefaultAtts; - DEFAULT_ATTRIBUTE *defaultAtts; -} ELEMENT_TYPE; - -typedef struct { - HASH_TABLE generalEntities; - HASH_TABLE elementTypes; - HASH_TABLE attributeIds; - HASH_TABLE prefixes; - STRING_POOL pool; - int complete; - int standalone; -#ifdef XML_DTD - HASH_TABLE paramEntities; -#endif /* XML_DTD */ - PREFIX defaultPrefix; - /* === scaffolding for building content model === */ - int in_eldecl; - CONTENT_SCAFFOLD *scaffold; - unsigned contentStringLen; - unsigned scaffSize; - unsigned scaffCount; - int scaffLevel; - int *scaffIndex; -} DTD; - -typedef struct open_internal_entity { - const char *internalEventPtr; - const char *internalEventEndPtr; - struct open_internal_entity *next; - ENTITY *entity; -} OPEN_INTERNAL_ENTITY; - -typedef enum XML_Error Processor(XML_Parser parser, - const char *start, - const char *end, - const char **endPtr); - -static Processor prologProcessor; -static Processor prologInitProcessor; -static Processor contentProcessor; -static Processor cdataSectionProcessor; -#ifdef XML_DTD -static Processor ignoreSectionProcessor; -#endif /* XML_DTD */ -static Processor epilogProcessor; -static Processor errorProcessor; -static Processor externalEntityInitProcessor; -static Processor externalEntityInitProcessor2; -static Processor externalEntityInitProcessor3; -static Processor externalEntityContentProcessor; - -static enum XML_Error -handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName); -static enum XML_Error -processXmlDecl(XML_Parser parser, int isGeneralTextEntity, const char *, const char *); -static enum XML_Error -initializeEncoding(XML_Parser parser); -static enum XML_Error -doProlog(XML_Parser parser, const ENCODING *enc, const char *s, - const char *end, int tok, const char *next, const char **nextPtr); -static enum XML_Error -processInternalParamEntity(XML_Parser parser, ENTITY *entity); -static enum XML_Error -doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc, - const char *start, const char *end, const char **endPtr); -static enum XML_Error -doCdataSection(XML_Parser parser, const ENCODING *, const char **startPtr, const char *end, const char **nextPtr); -#ifdef XML_DTD -static enum XML_Error -doIgnoreSection(XML_Parser parser, const ENCODING *, const char **startPtr, const char *end, const char **nextPtr); -#endif /* XML_DTD */ -static enum XML_Error storeAtts(XML_Parser parser, const ENCODING *, const char *s, - TAG_NAME *tagNamePtr, BINDING **bindingsPtr); -static -int addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, const XML_Char *uri, BINDING **bindingsPtr); - -static int -defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *, - int isCdata, int isId, const XML_Char *dfltValue, - XML_Parser parser); - -static enum XML_Error -storeAttributeValue(XML_Parser parser, const ENCODING *, int isCdata, const char *, const char *, - STRING_POOL *); -static enum XML_Error -appendAttributeValue(XML_Parser parser, const ENCODING *, int isCdata, const char *, const char *, - STRING_POOL *); -static ATTRIBUTE_ID * -getAttributeId(XML_Parser parser, const ENCODING *enc, const char *start, const char *end); -static int setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *); -static enum XML_Error -storeEntityValue(XML_Parser parser, const ENCODING *enc, const char *start, const char *end); -static int -reportProcessingInstruction(XML_Parser parser, const ENCODING *enc, const char *start, const char *end); -static int -reportComment(XML_Parser parser, const ENCODING *enc, const char *start, const char *end); -static void -reportDefault(XML_Parser parser, const ENCODING *enc, const char *start, const char *end); - -static const XML_Char *getContext(XML_Parser parser); -static int setContext(XML_Parser parser, const XML_Char *context); -static void normalizePublicId(XML_Char *s); -static int dtdInit(DTD *, XML_Parser parser); - -static void dtdDestroy(DTD *, XML_Parser parser); - -static int dtdCopy(DTD *newDtd, const DTD *oldDtd, XML_Parser parser); - -static int copyEntityTable(HASH_TABLE *, STRING_POOL *, const HASH_TABLE *, - XML_Parser parser); - -#ifdef XML_DTD -static void dtdSwap(DTD *, DTD *); -#endif /* XML_DTD */ - -static NAMED *lookup(HASH_TABLE *table, KEY name, size_t createSize); - -static void hashTableInit(HASH_TABLE *, XML_Memory_Handling_Suite *ms); - -static void hashTableDestroy(HASH_TABLE *); -static void hashTableIterInit(HASH_TABLE_ITER *, const HASH_TABLE *); -static NAMED *hashTableIterNext(HASH_TABLE_ITER *); -static void poolInit(STRING_POOL *, XML_Memory_Handling_Suite *ms); -static void poolClear(STRING_POOL *); -static void poolDestroy(STRING_POOL *); -static XML_Char *poolAppend(STRING_POOL *pool, const ENCODING *enc, - const char *ptr, const char *end); -static XML_Char *poolStoreString(STRING_POOL *pool, const ENCODING *enc, - const char *ptr, const char *end); - -static int poolGrow(STRING_POOL *pool); - -static int nextScaffoldPart(XML_Parser parser); -static XML_Content *build_model(XML_Parser parser); - -static const XML_Char *poolCopyString(STRING_POOL *pool, const XML_Char *s); -static const XML_Char *poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n); -static const XML_Char *poolAppendString(STRING_POOL *pool, const XML_Char *s); -static ELEMENT_TYPE * getElementType(XML_Parser Paraser, - const ENCODING *enc, - const char *ptr, - const char *end); - -#define poolStart(pool) ((pool)->start) -#define poolEnd(pool) ((pool)->ptr) -#define poolLength(pool) ((pool)->ptr - (pool)->start) -#define poolChop(pool) ((void)--(pool->ptr)) -#define poolLastChar(pool) (((pool)->ptr)[-1]) -#define poolDiscard(pool) ((pool)->ptr = (pool)->start) -#define poolFinish(pool) ((pool)->start = (pool)->ptr) -#define poolAppendChar(pool, c) \ - (((pool)->ptr == (pool)->end && !poolGrow(pool)) \ - ? 0 \ - : ((*((pool)->ptr)++ = c), 1)) - -typedef struct { - /* The first member must be userData so that the XML_GetUserData macro works. */ - void *m_userData; - void *m_handlerArg; - char *m_buffer; - XML_Memory_Handling_Suite m_mem; - /* first character to be parsed */ - const char *m_bufferPtr; - /* past last character to be parsed */ - char *m_bufferEnd; - /* allocated end of buffer */ - const char *m_bufferLim; - long m_parseEndByteIndex; - const char *m_parseEndPtr; - XML_Char *m_dataBuf; - XML_Char *m_dataBufEnd; - XML_StartElementHandler m_startElementHandler; - XML_EndElementHandler m_endElementHandler; - XML_CharacterDataHandler m_characterDataHandler; - XML_ProcessingInstructionHandler m_processingInstructionHandler; - XML_CommentHandler m_commentHandler; - XML_StartCdataSectionHandler m_startCdataSectionHandler; - XML_EndCdataSectionHandler m_endCdataSectionHandler; - XML_DefaultHandler m_defaultHandler; - XML_StartDoctypeDeclHandler m_startDoctypeDeclHandler; - XML_EndDoctypeDeclHandler m_endDoctypeDeclHandler; - XML_UnparsedEntityDeclHandler m_unparsedEntityDeclHandler; - XML_NotationDeclHandler m_notationDeclHandler; - XML_StartNamespaceDeclHandler m_startNamespaceDeclHandler; - XML_EndNamespaceDeclHandler m_endNamespaceDeclHandler; - XML_NotStandaloneHandler m_notStandaloneHandler; - XML_ExternalEntityRefHandler m_externalEntityRefHandler; - void *m_externalEntityRefHandlerArg; - XML_UnknownEncodingHandler m_unknownEncodingHandler; - XML_ElementDeclHandler m_elementDeclHandler; - XML_AttlistDeclHandler m_attlistDeclHandler; - XML_EntityDeclHandler m_entityDeclHandler; - XML_XmlDeclHandler m_xmlDeclHandler; - const ENCODING *m_encoding; - INIT_ENCODING m_initEncoding; - const ENCODING *m_internalEncoding; - const XML_Char *m_protocolEncodingName; - int m_ns; - int m_ns_triplets; - void *m_unknownEncodingMem; - void *m_unknownEncodingData; - void *m_unknownEncodingHandlerData; - void (*m_unknownEncodingRelease)(void *); - PROLOG_STATE m_prologState; - Processor *m_processor; - enum XML_Error m_errorCode; - const char *m_eventPtr; - const char *m_eventEndPtr; - const char *m_positionPtr; - OPEN_INTERNAL_ENTITY *m_openInternalEntities; - int m_defaultExpandInternalEntities; - int m_tagLevel; - ENTITY *m_declEntity; - const XML_Char *m_doctypeName; - const XML_Char *m_doctypeSysid; - const XML_Char *m_doctypePubid; - const XML_Char *m_declAttributeType; - const XML_Char *m_declNotationName; - const XML_Char *m_declNotationPublicId; - ELEMENT_TYPE *m_declElementType; - ATTRIBUTE_ID *m_declAttributeId; - char m_declAttributeIsCdata; - char m_declAttributeIsId; - DTD m_dtd; - const XML_Char *m_curBase; - TAG *m_tagStack; - TAG *m_freeTagList; - BINDING *m_inheritedBindings; - BINDING *m_freeBindingList; - int m_attsSize; - int m_nSpecifiedAtts; - int m_idAttIndex; - ATTRIBUTE *m_atts; - POSITION m_position; - STRING_POOL m_tempPool; - STRING_POOL m_temp2Pool; - char *m_groupConnector; - unsigned m_groupSize; - int m_hadExternalDoctype; - XML_Char m_namespaceSeparator; -#ifdef XML_DTD - enum XML_ParamEntityParsing m_paramEntityParsing; - XML_Parser m_parentParser; -#endif -} Parser; - -#define MALLOC(s) (((Parser *)parser)->m_mem.malloc_fcn((s))) -#define REALLOC(p,s) (((Parser *)parser)->m_mem.realloc_fcn((p),(s))) -#define FREE(p) (((Parser *)parser)->m_mem.free_fcn((p))) - -#define userData (((Parser *)parser)->m_userData) -#define handlerArg (((Parser *)parser)->m_handlerArg) -#define startElementHandler (((Parser *)parser)->m_startElementHandler) -#define endElementHandler (((Parser *)parser)->m_endElementHandler) -#define characterDataHandler (((Parser *)parser)->m_characterDataHandler) -#define processingInstructionHandler (((Parser *)parser)->m_processingInstructionHandler) -#define commentHandler (((Parser *)parser)->m_commentHandler) -#define startCdataSectionHandler (((Parser *)parser)->m_startCdataSectionHandler) -#define endCdataSectionHandler (((Parser *)parser)->m_endCdataSectionHandler) -#define defaultHandler (((Parser *)parser)->m_defaultHandler) -#define startDoctypeDeclHandler (((Parser *)parser)->m_startDoctypeDeclHandler) -#define endDoctypeDeclHandler (((Parser *)parser)->m_endDoctypeDeclHandler) -#define unparsedEntityDeclHandler (((Parser *)parser)->m_unparsedEntityDeclHandler) -#define notationDeclHandler (((Parser *)parser)->m_notationDeclHandler) -#define startNamespaceDeclHandler (((Parser *)parser)->m_startNamespaceDeclHandler) -#define endNamespaceDeclHandler (((Parser *)parser)->m_endNamespaceDeclHandler) -#define notStandaloneHandler (((Parser *)parser)->m_notStandaloneHandler) -#define externalEntityRefHandler (((Parser *)parser)->m_externalEntityRefHandler) -#define externalEntityRefHandlerArg (((Parser *)parser)->m_externalEntityRefHandlerArg) -#define internalEntityRefHandler (((Parser *)parser)->m_internalEntityRefHandler) -#define unknownEncodingHandler (((Parser *)parser)->m_unknownEncodingHandler) -#define elementDeclHandler (((Parser *)parser)->m_elementDeclHandler) -#define attlistDeclHandler (((Parser *)parser)->m_attlistDeclHandler) -#define entityDeclHandler (((Parser *)parser)->m_entityDeclHandler) -#define xmlDeclHandler (((Parser *)parser)->m_xmlDeclHandler) -#define encoding (((Parser *)parser)->m_encoding) -#define initEncoding (((Parser *)parser)->m_initEncoding) -#define internalEncoding (((Parser *)parser)->m_internalEncoding) -#define unknownEncodingMem (((Parser *)parser)->m_unknownEncodingMem) -#define unknownEncodingData (((Parser *)parser)->m_unknownEncodingData) -#define unknownEncodingHandlerData \ - (((Parser *)parser)->m_unknownEncodingHandlerData) -#define unknownEncodingRelease (((Parser *)parser)->m_unknownEncodingRelease) -#define protocolEncodingName (((Parser *)parser)->m_protocolEncodingName) -#define ns (((Parser *)parser)->m_ns) -#define ns_triplets (((Parser *)parser)->m_ns_triplets) -#define prologState (((Parser *)parser)->m_prologState) -#define processor (((Parser *)parser)->m_processor) -#define errorCode (((Parser *)parser)->m_errorCode) -#define eventPtr (((Parser *)parser)->m_eventPtr) -#define eventEndPtr (((Parser *)parser)->m_eventEndPtr) -#define positionPtr (((Parser *)parser)->m_positionPtr) -#define position (((Parser *)parser)->m_position) -#define openInternalEntities (((Parser *)parser)->m_openInternalEntities) -#define defaultExpandInternalEntities (((Parser *)parser)->m_defaultExpandInternalEntities) -#define tagLevel (((Parser *)parser)->m_tagLevel) -#define buffer (((Parser *)parser)->m_buffer) -#define bufferPtr (((Parser *)parser)->m_bufferPtr) -#define bufferEnd (((Parser *)parser)->m_bufferEnd) -#define parseEndByteIndex (((Parser *)parser)->m_parseEndByteIndex) -#define parseEndPtr (((Parser *)parser)->m_parseEndPtr) -#define bufferLim (((Parser *)parser)->m_bufferLim) -#define dataBuf (((Parser *)parser)->m_dataBuf) -#define dataBufEnd (((Parser *)parser)->m_dataBufEnd) -#define dtd (((Parser *)parser)->m_dtd) -#define curBase (((Parser *)parser)->m_curBase) -#define declEntity (((Parser *)parser)->m_declEntity) -#define doctypeName (((Parser *)parser)->m_doctypeName) -#define doctypeSysid (((Parser *)parser)->m_doctypeSysid) -#define doctypePubid (((Parser *)parser)->m_doctypePubid) -#define declAttributeType (((Parser *)parser)->m_declAttributeType) -#define declNotationName (((Parser *)parser)->m_declNotationName) -#define declNotationPublicId (((Parser *)parser)->m_declNotationPublicId) -#define declElementType (((Parser *)parser)->m_declElementType) -#define declAttributeId (((Parser *)parser)->m_declAttributeId) -#define declAttributeIsCdata (((Parser *)parser)->m_declAttributeIsCdata) -#define declAttributeIsId (((Parser *)parser)->m_declAttributeIsId) -#define freeTagList (((Parser *)parser)->m_freeTagList) -#define freeBindingList (((Parser *)parser)->m_freeBindingList) -#define inheritedBindings (((Parser *)parser)->m_inheritedBindings) -#define tagStack (((Parser *)parser)->m_tagStack) -#define atts (((Parser *)parser)->m_atts) -#define attsSize (((Parser *)parser)->m_attsSize) -#define nSpecifiedAtts (((Parser *)parser)->m_nSpecifiedAtts) -#define idAttIndex (((Parser *)parser)->m_idAttIndex) -#define tempPool (((Parser *)parser)->m_tempPool) -#define temp2Pool (((Parser *)parser)->m_temp2Pool) -#define groupConnector (((Parser *)parser)->m_groupConnector) -#define groupSize (((Parser *)parser)->m_groupSize) -#define hadExternalDoctype (((Parser *)parser)->m_hadExternalDoctype) -#define namespaceSeparator (((Parser *)parser)->m_namespaceSeparator) -#ifdef XML_DTD -#define parentParser (((Parser *)parser)->m_parentParser) -#define paramEntityParsing (((Parser *)parser)->m_paramEntityParsing) -#endif /* XML_DTD */ - -#ifdef COMPILED_FROM_DSP -BOOL WINAPI DllMain(HINSTANCE h, DWORD r, LPVOID p) { - return TRUE; -} -#endif /* def COMPILED_FROM_DSP */ - -#ifdef _MSC_VER -#ifdef _DEBUG -Parser *asParser(XML_Parser parser) -{ - return parser; -} -#endif -#endif - -XML_Parser XML_ParserCreate(const XML_Char *encodingName) -{ - return XML_ParserCreate_MM(encodingName, NULL, NULL); -} - -XML_Parser XML_ParserCreateNS(const XML_Char *encodingName, XML_Char nsSep) -{ - XML_Char tmp[2]; - *tmp = nsSep; - return XML_ParserCreate_MM(encodingName, NULL, tmp); -} - -XML_Parser -XML_ParserCreate_MM(const XML_Char *encodingName, - const XML_Memory_Handling_Suite *memsuite, - const XML_Char *nameSep) { - - XML_Parser parser; - static - const XML_Char implicitContext[] = { - XML_T('x'), XML_T('m'), XML_T('l'), XML_T('='), - XML_T('h'), XML_T('t'), XML_T('t'), XML_T('p'), XML_T(':'), - XML_T('/'), XML_T('/'), XML_T('w'), XML_T('w'), XML_T('w'), - XML_T('.'), XML_T('w'), XML_T('3'), - XML_T('.'), XML_T('o'), XML_T('r'), XML_T('g'), - XML_T('/'), XML_T('X'), XML_T('M'), XML_T('L'), - XML_T('/'), XML_T('1'), XML_T('9'), XML_T('9'), XML_T('8'), - XML_T('/'), XML_T('n'), XML_T('a'), XML_T('m'), XML_T('e'), - XML_T('s'), XML_T('p'), XML_T('a'), XML_T('c'), XML_T('e'), - XML_T('\0') - }; - - - if (memsuite) { - XML_Memory_Handling_Suite *mtemp; - parser = memsuite->malloc_fcn(sizeof(Parser)); - mtemp = &(((Parser *) parser)->m_mem); - mtemp->malloc_fcn = memsuite->malloc_fcn; - mtemp->realloc_fcn = memsuite->realloc_fcn; - mtemp->free_fcn = memsuite->free_fcn; - } - else { - XML_Memory_Handling_Suite *mtemp; - parser = malloc(sizeof(Parser)); - mtemp = &(((Parser *) parser)->m_mem); - mtemp->malloc_fcn = malloc; - mtemp->realloc_fcn = realloc; - mtemp->free_fcn = free; - } - - if (!parser) - return parser; - processor = prologInitProcessor; - XmlPrologStateInit(&prologState); - userData = 0; - handlerArg = 0; - startElementHandler = 0; - endElementHandler = 0; - characterDataHandler = 0; - processingInstructionHandler = 0; - commentHandler = 0; - startCdataSectionHandler = 0; - endCdataSectionHandler = 0; - defaultHandler = 0; - startDoctypeDeclHandler = 0; - endDoctypeDeclHandler = 0; - unparsedEntityDeclHandler = 0; - notationDeclHandler = 0; - startNamespaceDeclHandler = 0; - endNamespaceDeclHandler = 0; - notStandaloneHandler = 0; - externalEntityRefHandler = 0; - externalEntityRefHandlerArg = parser; - unknownEncodingHandler = 0; - elementDeclHandler = 0; - attlistDeclHandler = 0; - entityDeclHandler = 0; - xmlDeclHandler = 0; - buffer = 0; - bufferPtr = 0; - bufferEnd = 0; - parseEndByteIndex = 0; - parseEndPtr = 0; - bufferLim = 0; - declElementType = 0; - declAttributeId = 0; - declEntity = 0; - doctypeName = 0; - doctypeSysid = 0; - doctypePubid = 0; - declAttributeType = 0; - declNotationName = 0; - declNotationPublicId = 0; - memset(&position, 0, sizeof(POSITION)); - errorCode = XML_ERROR_NONE; - eventPtr = 0; - eventEndPtr = 0; - positionPtr = 0; - openInternalEntities = 0; - tagLevel = 0; - tagStack = 0; - freeTagList = 0; - freeBindingList = 0; - inheritedBindings = 0; - attsSize = INIT_ATTS_SIZE; - atts = MALLOC(attsSize * sizeof(ATTRIBUTE)); - nSpecifiedAtts = 0; - dataBuf = MALLOC(INIT_DATA_BUF_SIZE * sizeof(XML_Char)); - groupSize = 0; - groupConnector = 0; - hadExternalDoctype = 0; - unknownEncodingMem = 0; - unknownEncodingRelease = 0; - unknownEncodingData = 0; - unknownEncodingHandlerData = 0; - namespaceSeparator = '!'; -#ifdef XML_DTD - parentParser = 0; - paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER; -#endif - ns = 0; - ns_triplets = 0; - poolInit(&tempPool, &(((Parser *) parser)->m_mem)); - poolInit(&temp2Pool, &(((Parser *) parser)->m_mem)); - protocolEncodingName = encodingName ? poolCopyString(&tempPool, encodingName) : 0; - curBase = 0; - if (!dtdInit(&dtd, parser) || !atts || !dataBuf - || (encodingName && !protocolEncodingName)) { - XML_ParserFree(parser); - return 0; - } - dataBufEnd = dataBuf + INIT_DATA_BUF_SIZE; - - if (nameSep) { - XmlInitEncodingNS(&initEncoding, &encoding, 0); - ns = 1; - internalEncoding = XmlGetInternalEncodingNS(); - namespaceSeparator = *nameSep; - - if (! setContext(parser, implicitContext)) { - XML_ParserFree(parser); - return 0; - } - } - else { - XmlInitEncoding(&initEncoding, &encoding, 0); - internalEncoding = XmlGetInternalEncoding(); - } - - return parser; -} /* End XML_ParserCreate_MM */ - -int XML_SetEncoding(XML_Parser parser, const XML_Char *encodingName) -{ - if (!encodingName) - protocolEncodingName = 0; - else { - protocolEncodingName = poolCopyString(&tempPool, encodingName); - if (!protocolEncodingName) - return 0; - } - return 1; -} - -XML_Parser XML_ExternalEntityParserCreate(XML_Parser oldParser, - const XML_Char *context, - const XML_Char *encodingName) -{ - XML_Parser parser = oldParser; - DTD *oldDtd = &dtd; - XML_StartElementHandler oldStartElementHandler = startElementHandler; - XML_EndElementHandler oldEndElementHandler = endElementHandler; - XML_CharacterDataHandler oldCharacterDataHandler = characterDataHandler; - XML_ProcessingInstructionHandler oldProcessingInstructionHandler = processingInstructionHandler; - XML_CommentHandler oldCommentHandler = commentHandler; - XML_StartCdataSectionHandler oldStartCdataSectionHandler = startCdataSectionHandler; - XML_EndCdataSectionHandler oldEndCdataSectionHandler = endCdataSectionHandler; - XML_DefaultHandler oldDefaultHandler = defaultHandler; - XML_UnparsedEntityDeclHandler oldUnparsedEntityDeclHandler = unparsedEntityDeclHandler; - XML_NotationDeclHandler oldNotationDeclHandler = notationDeclHandler; - XML_StartNamespaceDeclHandler oldStartNamespaceDeclHandler = startNamespaceDeclHandler; - XML_EndNamespaceDeclHandler oldEndNamespaceDeclHandler = endNamespaceDeclHandler; - XML_NotStandaloneHandler oldNotStandaloneHandler = notStandaloneHandler; - XML_ExternalEntityRefHandler oldExternalEntityRefHandler = externalEntityRefHandler; - XML_UnknownEncodingHandler oldUnknownEncodingHandler = unknownEncodingHandler; - XML_ElementDeclHandler oldElementDeclHandler = elementDeclHandler; - XML_AttlistDeclHandler oldAttlistDeclHandler = attlistDeclHandler; - XML_EntityDeclHandler oldEntityDeclHandler = entityDeclHandler; - XML_XmlDeclHandler oldXmlDeclHandler = xmlDeclHandler; - ELEMENT_TYPE * oldDeclElementType = declElementType; - - void *oldUserData = userData; - void *oldHandlerArg = handlerArg; - int oldDefaultExpandInternalEntities = defaultExpandInternalEntities; - void *oldExternalEntityRefHandlerArg = externalEntityRefHandlerArg; -#ifdef XML_DTD - enum XML_ParamEntityParsing oldParamEntityParsing = paramEntityParsing; -#endif - int oldns_triplets = ns_triplets; - - if (ns) { - XML_Char tmp[2]; - - *tmp = namespaceSeparator; - parser = XML_ParserCreate_MM(encodingName, &((Parser *)parser)->m_mem, - tmp); - } - else { - parser = XML_ParserCreate_MM(encodingName, &((Parser *)parser)->m_mem, - NULL); - } - - if (!parser) - return 0; - - startElementHandler = oldStartElementHandler; - endElementHandler = oldEndElementHandler; - characterDataHandler = oldCharacterDataHandler; - processingInstructionHandler = oldProcessingInstructionHandler; - commentHandler = oldCommentHandler; - startCdataSectionHandler = oldStartCdataSectionHandler; - endCdataSectionHandler = oldEndCdataSectionHandler; - defaultHandler = oldDefaultHandler; - unparsedEntityDeclHandler = oldUnparsedEntityDeclHandler; - notationDeclHandler = oldNotationDeclHandler; - startNamespaceDeclHandler = oldStartNamespaceDeclHandler; - endNamespaceDeclHandler = oldEndNamespaceDeclHandler; - notStandaloneHandler = oldNotStandaloneHandler; - externalEntityRefHandler = oldExternalEntityRefHandler; - unknownEncodingHandler = oldUnknownEncodingHandler; - elementDeclHandler = oldElementDeclHandler; - attlistDeclHandler = oldAttlistDeclHandler; - entityDeclHandler = oldEntityDeclHandler; - xmlDeclHandler = oldXmlDeclHandler; - declElementType = oldDeclElementType; - userData = oldUserData; - if (oldUserData == oldHandlerArg) - handlerArg = userData; - else - handlerArg = parser; - if (oldExternalEntityRefHandlerArg != oldParser) - externalEntityRefHandlerArg = oldExternalEntityRefHandlerArg; - defaultExpandInternalEntities = oldDefaultExpandInternalEntities; - ns_triplets = oldns_triplets; -#ifdef XML_DTD - paramEntityParsing = oldParamEntityParsing; - if (context) { -#endif /* XML_DTD */ - if (!dtdCopy(&dtd, oldDtd, parser) || !setContext(parser, context)) { - XML_ParserFree(parser); - return 0; - } - processor = externalEntityInitProcessor; -#ifdef XML_DTD - } - else { - dtdSwap(&dtd, oldDtd); - parentParser = oldParser; - XmlPrologStateInitExternalEntity(&prologState); - dtd.complete = 1; - hadExternalDoctype = 1; - } -#endif /* XML_DTD */ - return parser; -} - -static -void destroyBindings(BINDING *bindings, XML_Parser parser) -{ - for (;;) { - BINDING *b = bindings; - if (!b) - break; - bindings = b->nextTagBinding; - FREE(b->uri); - FREE(b); - } -} - -void XML_ParserFree(XML_Parser parser) -{ - for (;;) { - TAG *p; - if (tagStack == 0) { - if (freeTagList == 0) - break; - tagStack = freeTagList; - freeTagList = 0; - } - p = tagStack; - tagStack = tagStack->parent; - FREE(p->buf); - destroyBindings(p->bindings, parser); - FREE(p); - } - destroyBindings(freeBindingList, parser); - destroyBindings(inheritedBindings, parser); - poolDestroy(&tempPool); - poolDestroy(&temp2Pool); -#ifdef XML_DTD - if (parentParser) { - if (hadExternalDoctype) - dtd.complete = 0; - dtdSwap(&dtd, &((Parser *)parentParser)->m_dtd); - } -#endif /* XML_DTD */ - dtdDestroy(&dtd, parser); - FREE((void *)atts); - if (groupConnector) - FREE(groupConnector); - if (buffer) - FREE(buffer); - FREE(dataBuf); - if (unknownEncodingMem) - FREE(unknownEncodingMem); - if (unknownEncodingRelease) - unknownEncodingRelease(unknownEncodingData); - FREE(parser); -} - -void XML_UseParserAsHandlerArg(XML_Parser parser) -{ - handlerArg = parser; -} - -void -XML_SetReturnNSTriplet(XML_Parser parser, int do_nst) { - ns_triplets = do_nst; -} - -void XML_SetUserData(XML_Parser parser, void *p) -{ - if (handlerArg == userData) - handlerArg = userData = p; - else - userData = p; -} - -int XML_SetBase(XML_Parser parser, const XML_Char *p) -{ - if (p) { - p = poolCopyString(&dtd.pool, p); - if (!p) - return 0; - curBase = p; - } - else - curBase = 0; - return 1; -} - -const XML_Char *XML_GetBase(XML_Parser parser) -{ - return curBase; -} - -int XML_GetSpecifiedAttributeCount(XML_Parser parser) -{ - return nSpecifiedAtts; -} - -int XML_GetIdAttributeIndex(XML_Parser parser) -{ - return idAttIndex; -} - -void XML_SetElementHandler(XML_Parser parser, - XML_StartElementHandler start, - XML_EndElementHandler end) -{ - startElementHandler = start; - endElementHandler = end; -} - -void XML_SetStartElementHandler(XML_Parser parser, - XML_StartElementHandler start) { - startElementHandler = start; -} - -void XML_SetEndElementHandler(XML_Parser parser, - XML_EndElementHandler end) { - endElementHandler = end; -} - -void XML_SetCharacterDataHandler(XML_Parser parser, - XML_CharacterDataHandler handler) -{ - characterDataHandler = handler; -} - -void XML_SetProcessingInstructionHandler(XML_Parser parser, - XML_ProcessingInstructionHandler handler) -{ - processingInstructionHandler = handler; -} - -void XML_SetCommentHandler(XML_Parser parser, - XML_CommentHandler handler) -{ - commentHandler = handler; -} - -void XML_SetCdataSectionHandler(XML_Parser parser, - XML_StartCdataSectionHandler start, - XML_EndCdataSectionHandler end) -{ - startCdataSectionHandler = start; - endCdataSectionHandler = end; -} - -void XML_SetStartCdataSectionHandler(XML_Parser parser, - XML_StartCdataSectionHandler start) { - startCdataSectionHandler = start; -} - -void XML_SetEndCdataSectionHandler(XML_Parser parser, - XML_EndCdataSectionHandler end) { - endCdataSectionHandler = end; -} - -void XML_SetDefaultHandler(XML_Parser parser, - XML_DefaultHandler handler) -{ - defaultHandler = handler; - defaultExpandInternalEntities = 0; -} - -void XML_SetDefaultHandlerExpand(XML_Parser parser, - XML_DefaultHandler handler) -{ - defaultHandler = handler; - defaultExpandInternalEntities = 1; -} - -void XML_SetDoctypeDeclHandler(XML_Parser parser, - XML_StartDoctypeDeclHandler start, - XML_EndDoctypeDeclHandler end) -{ - startDoctypeDeclHandler = start; - endDoctypeDeclHandler = end; -} - -void XML_SetStartDoctypeDeclHandler(XML_Parser parser, - XML_StartDoctypeDeclHandler start) { - startDoctypeDeclHandler = start; -} - -void XML_SetEndDoctypeDeclHandler(XML_Parser parser, - XML_EndDoctypeDeclHandler end) { - endDoctypeDeclHandler = end; -} - -void XML_SetUnparsedEntityDeclHandler(XML_Parser parser, - XML_UnparsedEntityDeclHandler handler) -{ - unparsedEntityDeclHandler = handler; -} - -void XML_SetNotationDeclHandler(XML_Parser parser, - XML_NotationDeclHandler handler) -{ - notationDeclHandler = handler; -} - -void XML_SetNamespaceDeclHandler(XML_Parser parser, - XML_StartNamespaceDeclHandler start, - XML_EndNamespaceDeclHandler end) -{ - startNamespaceDeclHandler = start; - endNamespaceDeclHandler = end; -} - -void XML_SetStartNamespaceDeclHandler(XML_Parser parser, - XML_StartNamespaceDeclHandler start) { - startNamespaceDeclHandler = start; -} - -void XML_SetEndNamespaceDeclHandler(XML_Parser parser, - XML_EndNamespaceDeclHandler end) { - endNamespaceDeclHandler = end; -} - - -void XML_SetNotStandaloneHandler(XML_Parser parser, - XML_NotStandaloneHandler handler) -{ - notStandaloneHandler = handler; -} - -void XML_SetExternalEntityRefHandler(XML_Parser parser, - XML_ExternalEntityRefHandler handler) -{ - externalEntityRefHandler = handler; -} - -void XML_SetExternalEntityRefHandlerArg(XML_Parser parser, void *arg) -{ - if (arg) - externalEntityRefHandlerArg = arg; - else - externalEntityRefHandlerArg = parser; -} - -void XML_SetUnknownEncodingHandler(XML_Parser parser, - XML_UnknownEncodingHandler handler, - void *data) -{ - unknownEncodingHandler = handler; - unknownEncodingHandlerData = data; -} - -void XML_SetElementDeclHandler(XML_Parser parser, - XML_ElementDeclHandler eldecl) -{ - elementDeclHandler = eldecl; -} - -void XML_SetAttlistDeclHandler(XML_Parser parser, - XML_AttlistDeclHandler attdecl) -{ - attlistDeclHandler = attdecl; -} - -void XML_SetEntityDeclHandler(XML_Parser parser, - XML_EntityDeclHandler handler) -{ - entityDeclHandler = handler; -} - -void XML_SetXmlDeclHandler(XML_Parser parser, - XML_XmlDeclHandler handler) { - xmlDeclHandler = handler; -} - -int XML_SetParamEntityParsing(XML_Parser parser, - enum XML_ParamEntityParsing parsing) -{ -#ifdef XML_DTD - paramEntityParsing = parsing; - return 1; -#else - return parsing == XML_PARAM_ENTITY_PARSING_NEVER; -#endif -} - -int XML_Parse(XML_Parser parser, const char *s, int len, int isFinal) -{ - if (len == 0) { - if (!isFinal) - return 1; - positionPtr = bufferPtr; - errorCode = processor(parser, bufferPtr, parseEndPtr = bufferEnd, 0); - if (errorCode == XML_ERROR_NONE) - return 1; - eventEndPtr = eventPtr; - processor = errorProcessor; - return 0; - } -#ifndef XML_CONTEXT_BYTES - else if (bufferPtr == bufferEnd) { - const char *end; - int nLeftOver; - parseEndByteIndex += len; - positionPtr = s; - if (isFinal) { - errorCode = processor(parser, s, parseEndPtr = s + len, 0); - if (errorCode == XML_ERROR_NONE) - return 1; - eventEndPtr = eventPtr; - processor = errorProcessor; - return 0; - } - errorCode = processor(parser, s, parseEndPtr = s + len, &end); - if (errorCode != XML_ERROR_NONE) { - eventEndPtr = eventPtr; - processor = errorProcessor; - return 0; - } - XmlUpdatePosition(encoding, positionPtr, end, &position); - nLeftOver = s + len - end; - if (nLeftOver) { - if (buffer == 0 || nLeftOver > bufferLim - buffer) { - /* FIXME avoid integer overflow */ - buffer = buffer == 0 ? MALLOC(len * 2) : REALLOC(buffer, len * 2); - /* FIXME storage leak if realloc fails */ - if (!buffer) { - errorCode = XML_ERROR_NO_MEMORY; - eventPtr = eventEndPtr = 0; - processor = errorProcessor; - return 0; - } - bufferLim = buffer + len * 2; - } - memcpy(buffer, end, nLeftOver); - bufferPtr = buffer; - bufferEnd = buffer + nLeftOver; - } - return 1; - } -#endif /* not defined XML_CONTEXT_BYTES */ - else { - memcpy(XML_GetBuffer(parser, len), s, len); - return XML_ParseBuffer(parser, len, isFinal); - } -} - -int XML_ParseBuffer(XML_Parser parser, int len, int isFinal) -{ - const char *start = bufferPtr; - positionPtr = start; - bufferEnd += len; - parseEndByteIndex += len; - errorCode = processor(parser, start, parseEndPtr = bufferEnd, - isFinal ? (const char **)0 : &bufferPtr); - if (errorCode == XML_ERROR_NONE) { - if (!isFinal) - XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position); - return 1; - } - else { - eventEndPtr = eventPtr; - processor = errorProcessor; - return 0; - } -} - -void *XML_GetBuffer(XML_Parser parser, int len) -{ - if (len > bufferLim - bufferEnd) { - /* FIXME avoid integer overflow */ - int neededSize = len + (bufferEnd - bufferPtr); -#ifdef XML_CONTEXT_BYTES - int keep = bufferPtr - buffer; - - if (keep > XML_CONTEXT_BYTES) - keep = XML_CONTEXT_BYTES; - neededSize += keep; -#endif /* defined XML_CONTEXT_BYTES */ - if (neededSize <= bufferLim - buffer) { -#ifdef XML_CONTEXT_BYTES - if (keep < bufferPtr - buffer) { - int offset = (bufferPtr - buffer) - keep; - memmove(buffer, &buffer[offset], bufferEnd - bufferPtr + keep); - bufferEnd -= offset; - bufferPtr -= offset; - } -#else - memmove(buffer, bufferPtr, bufferEnd - bufferPtr); - bufferEnd = buffer + (bufferEnd - bufferPtr); - bufferPtr = buffer; -#endif /* not defined XML_CONTEXT_BYTES */ - } - else { - char *newBuf; - int bufferSize = bufferLim - bufferPtr; - if (bufferSize == 0) - bufferSize = INIT_BUFFER_SIZE; - do { - bufferSize *= 2; - } while (bufferSize < neededSize); - newBuf = MALLOC(bufferSize); - if (newBuf == 0) { - errorCode = XML_ERROR_NO_MEMORY; - return 0; - } - bufferLim = newBuf + bufferSize; -#ifdef XML_CONTEXT_BYTES - if (bufferPtr) { - int xmKeep = bufferPtr - buffer; - if (xmKeep > XML_CONTEXT_BYTES) - xmKeep = XML_CONTEXT_BYTES; - memcpy(newBuf, &bufferPtr[-xmKeep], bufferEnd - bufferPtr + xmKeep); - FREE(buffer); - buffer = newBuf; - bufferEnd = buffer + (bufferEnd - bufferPtr) + xmKeep; - bufferPtr = buffer + xmKeep; - } - else { - bufferEnd = newBuf + (bufferEnd - bufferPtr); - bufferPtr = buffer = newBuf; - } -#else - if (bufferPtr) { - memcpy(newBuf, bufferPtr, bufferEnd - bufferPtr); - FREE(buffer); - } - bufferEnd = newBuf + (bufferEnd - bufferPtr); - bufferPtr = buffer = newBuf; -#endif /* not defined XML_CONTEXT_BYTES */ - } - } - return bufferEnd; -} - -enum XML_Error XML_GetErrorCode(XML_Parser parser) -{ - return errorCode; -} - -long XML_GetCurrentByteIndex(XML_Parser parser) -{ - if (eventPtr) - return parseEndByteIndex - (parseEndPtr - eventPtr); - return -1; -} - -int XML_GetCurrentByteCount(XML_Parser parser) -{ - if (eventEndPtr && eventPtr) - return eventEndPtr - eventPtr; - return 0; -} - -const char * XML_GetInputContext(XML_Parser parser, int *offset, int *size) -{ -#ifdef XML_CONTEXT_BYTES - if (eventPtr && buffer) { - *offset = eventPtr - buffer; - *size = bufferEnd - buffer; - return buffer; - } -#endif /* defined XML_CONTEXT_BYTES */ - return (char *) 0; -} - -int XML_GetCurrentLineNumber(XML_Parser parser) -{ - if (eventPtr) { - XmlUpdatePosition(encoding, positionPtr, eventPtr, &position); - positionPtr = eventPtr; - } - return position.lineNumber + 1; -} - -int XML_GetCurrentColumnNumber(XML_Parser parser) -{ - if (eventPtr) { - XmlUpdatePosition(encoding, positionPtr, eventPtr, &position); - positionPtr = eventPtr; - } - return position.columnNumber; -} - -void XML_DefaultCurrent(XML_Parser parser) -{ - if (defaultHandler) { - if (openInternalEntities) - reportDefault(parser, - internalEncoding, - openInternalEntities->internalEventPtr, - openInternalEntities->internalEventEndPtr); - else - reportDefault(parser, encoding, eventPtr, eventEndPtr); - } -} - -const XML_LChar *XML_ErrorString(int code) -{ - static const XML_LChar *message[] = { - 0, - XML_T("out of memory"), - XML_T("syntax error"), - XML_T("no element found"), - XML_T("not well-formed (invalid token)"), - XML_T("unclosed token"), - XML_T("unclosed token"), - XML_T("mismatched tag"), - XML_T("duplicate attribute"), - XML_T("junk after document element"), - XML_T("illegal parameter entity reference"), - XML_T("undefined entity"), - XML_T("recursive entity reference"), - XML_T("asynchronous entity"), - XML_T("reference to invalid character number"), - XML_T("reference to binary entity"), - XML_T("reference to external entity in attribute"), - XML_T("xml processing instruction not at start of external entity"), - XML_T("unknown encoding"), - XML_T("encoding specified in XML declaration is incorrect"), - XML_T("unclosed CDATA section"), - XML_T("error in processing external entity reference"), - XML_T("document is not standalone"), - XML_T("unexpected parser state - please send a bug report") - }; - if (code > 0 && code < (int)(sizeof(message)/sizeof(message[0]))) - return message[code]; - return 0; -} - -const XML_LChar * -XML_ExpatVersion(void) { - return VERSION; -} - -XML_Expat_Version -XML_ExpatVersionInfo(void) { - XML_Expat_Version version; - - version.major = XML_MAJOR_VERSION; - version.minor = XML_MINOR_VERSION; - version.micro = XML_MICRO_VERSION; - - return version; -} - -static -enum XML_Error contentProcessor(XML_Parser parser, - const char *start, - const char *end, - const char **endPtr) -{ - return doContent(parser, 0, encoding, start, end, endPtr); -} - -static -enum XML_Error externalEntityInitProcessor(XML_Parser parser, - const char *start, - const char *end, - const char **endPtr) -{ - enum XML_Error result = initializeEncoding(parser); - if (result != XML_ERROR_NONE) - return result; - processor = externalEntityInitProcessor2; - return externalEntityInitProcessor2(parser, start, end, endPtr); -} - -static -enum XML_Error externalEntityInitProcessor2(XML_Parser parser, - const char *start, - const char *end, - const char **endPtr) -{ - const char *next; - int tok = XmlContentTok(encoding, start, end, &next); - switch (tok) { - case XML_TOK_BOM: - start = next; - break; - case XML_TOK_PARTIAL: - if (endPtr) { - *endPtr = start; - return XML_ERROR_NONE; - } - eventPtr = start; - return XML_ERROR_UNCLOSED_TOKEN; - case XML_TOK_PARTIAL_CHAR: - if (endPtr) { - *endPtr = start; - return XML_ERROR_NONE; - } - eventPtr = start; - return XML_ERROR_PARTIAL_CHAR; - } - processor = externalEntityInitProcessor3; - return externalEntityInitProcessor3(parser, start, end, endPtr); -} - -static -enum XML_Error externalEntityInitProcessor3(XML_Parser parser, - const char *start, - const char *end, - const char **endPtr) -{ - const char *next; - int tok = XmlContentTok(encoding, start, end, &next); - switch (tok) { - case XML_TOK_XML_DECL: - { - enum XML_Error result = processXmlDecl(parser, 1, start, next); - if (result != XML_ERROR_NONE) - return result; - start = next; - } - break; - case XML_TOK_PARTIAL: - if (endPtr) { - *endPtr = start; - return XML_ERROR_NONE; - } - eventPtr = start; - return XML_ERROR_UNCLOSED_TOKEN; - case XML_TOK_PARTIAL_CHAR: - if (endPtr) { - *endPtr = start; - return XML_ERROR_NONE; - } - eventPtr = start; - return XML_ERROR_PARTIAL_CHAR; - } - processor = externalEntityContentProcessor; - tagLevel = 1; - return doContent(parser, 1, encoding, start, end, endPtr); -} - -static -enum XML_Error externalEntityContentProcessor(XML_Parser parser, - const char *start, - const char *end, - const char **endPtr) -{ - return doContent(parser, 1, encoding, start, end, endPtr); -} - -static enum XML_Error -doContent(XML_Parser parser, - int startTagLevel, - const ENCODING *enc, - const char *s, - const char *end, - const char **nextPtr) -{ - const char **eventPP; - const char **eventEndPP; - if (enc == encoding) { - eventPP = &eventPtr; - eventEndPP = &eventEndPtr; - } - else { - eventPP = &(openInternalEntities->internalEventPtr); - eventEndPP = &(openInternalEntities->internalEventEndPtr); - } - *eventPP = s; - for (;;) { - const char *next = s; /* XmlContentTok doesn't always set the last arg */ - int tok = XmlContentTok(enc, s, end, &next); - *eventEndPP = next; - switch (tok) { - case XML_TOK_TRAILING_CR: - if (nextPtr) { - *nextPtr = s; - return XML_ERROR_NONE; - } - *eventEndPP = end; - if (characterDataHandler) { - XML_Char c = 0xA; - characterDataHandler(handlerArg, &c, 1); - } - else if (defaultHandler) - reportDefault(parser, enc, s, end); - if (startTagLevel == 0) - return XML_ERROR_NO_ELEMENTS; - if (tagLevel != startTagLevel) - return XML_ERROR_ASYNC_ENTITY; - return XML_ERROR_NONE; - case XML_TOK_NONE: - if (nextPtr) { - *nextPtr = s; - return XML_ERROR_NONE; - } - if (startTagLevel > 0) { - if (tagLevel != startTagLevel) - return XML_ERROR_ASYNC_ENTITY; - return XML_ERROR_NONE; - } - return XML_ERROR_NO_ELEMENTS; - case XML_TOK_INVALID: - *eventPP = next; - return XML_ERROR_INVALID_TOKEN; - case XML_TOK_PARTIAL: - if (nextPtr) { - *nextPtr = s; - return XML_ERROR_NONE; - } - return XML_ERROR_UNCLOSED_TOKEN; - case XML_TOK_PARTIAL_CHAR: - if (nextPtr) { - *nextPtr = s; - return XML_ERROR_NONE; - } - return XML_ERROR_PARTIAL_CHAR; - case XML_TOK_ENTITY_REF: - { - const XML_Char *name; - ENTITY *entity; - XML_Char ch = XmlPredefinedEntityName(enc, - s + enc->minBytesPerChar, - next - enc->minBytesPerChar); - if (ch) { - if (characterDataHandler) - characterDataHandler(handlerArg, &ch, 1); - else if (defaultHandler) - reportDefault(parser, enc, s, next); - break; - } - name = poolStoreString(&dtd.pool, enc, - s + enc->minBytesPerChar, - next - enc->minBytesPerChar); - if (!name) - return XML_ERROR_NO_MEMORY; - entity = (ENTITY *)lookup(&dtd.generalEntities, name, 0); - poolDiscard(&dtd.pool); - if (!entity) { - if (dtd.complete || dtd.standalone) - return XML_ERROR_UNDEFINED_ENTITY; - if (defaultHandler) - reportDefault(parser, enc, s, next); - break; - } - if (entity->open) - return XML_ERROR_RECURSIVE_ENTITY_REF; - if (entity->notation) - return XML_ERROR_BINARY_ENTITY_REF; - if (entity) { - if (entity->textPtr) { - enum XML_Error result; - OPEN_INTERNAL_ENTITY openEntity; - if (defaultHandler && !defaultExpandInternalEntities) { - reportDefault(parser, enc, s, next); - break; - } - entity->open = 1; - openEntity.next = openInternalEntities; - openInternalEntities = &openEntity; - openEntity.entity = entity; - openEntity.internalEventPtr = 0; - openEntity.internalEventEndPtr = 0; - result = doContent(parser, - tagLevel, - internalEncoding, - (char *)entity->textPtr, - (char *)(entity->textPtr + entity->textLen), - 0); - entity->open = 0; - openInternalEntities = openEntity.next; - if (result) - return result; - } - else if (externalEntityRefHandler) { - const XML_Char *context; - entity->open = 1; - context = getContext(parser); - entity->open = 0; - if (!context) - return XML_ERROR_NO_MEMORY; - if (!externalEntityRefHandler(externalEntityRefHandlerArg, - context, - entity->base, - entity->systemId, - entity->publicId)) - return XML_ERROR_EXTERNAL_ENTITY_HANDLING; - poolDiscard(&tempPool); - } - else if (defaultHandler) - reportDefault(parser, enc, s, next); - } - break; - } - case XML_TOK_START_TAG_WITH_ATTS: - if (!startElementHandler) { - enum XML_Error result = storeAtts(parser, enc, s, 0, 0); - if (result) - return result; - } - /* fall through */ - case XML_TOK_START_TAG_NO_ATTS: - { - TAG *tag; - if (freeTagList) { - tag = freeTagList; - freeTagList = freeTagList->parent; - } - else { - tag = MALLOC(sizeof(TAG)); - if (!tag) - return XML_ERROR_NO_MEMORY; - tag->buf = MALLOC(INIT_TAG_BUF_SIZE); - if (!tag->buf) - return XML_ERROR_NO_MEMORY; - tag->bufEnd = tag->buf + INIT_TAG_BUF_SIZE; - } - tag->bindings = 0; - tag->parent = tagStack; - tagStack = tag; - tag->name.localPart = 0; - tag->rawName = s + enc->minBytesPerChar; - tag->rawNameLength = XmlNameLength(enc, tag->rawName); - if (nextPtr) { - /* Need to guarantee that: - tag->buf + ROUND_UP(tag->rawNameLength, sizeof(XML_Char)) <= tag->bufEnd - sizeof(XML_Char) */ - if (tag->rawNameLength + (int)(sizeof(XML_Char) - 1) + (int)sizeof(XML_Char) > tag->bufEnd - tag->buf) { - int bufSize = tag->rawNameLength * 4; - bufSize = ROUND_UP(bufSize, sizeof(XML_Char)); - tag->buf = REALLOC(tag->buf, bufSize); - if (!tag->buf) - return XML_ERROR_NO_MEMORY; - tag->bufEnd = tag->buf + bufSize; - } - memcpy(tag->buf, tag->rawName, tag->rawNameLength); - tag->rawName = tag->buf; - } - ++tagLevel; - if (startElementHandler) { - enum XML_Error result; - XML_Char *toPtr; - for (;;) { - const char *rawNameEnd = tag->rawName + tag->rawNameLength; - const char *fromPtr = tag->rawName; - int bufSize; - if (nextPtr) - toPtr = (XML_Char *)(tag->buf + ROUND_UP(tag->rawNameLength, sizeof(XML_Char))); - else - toPtr = (XML_Char *)tag->buf; - tag->name.str = toPtr; - XmlConvert(enc, - &fromPtr, rawNameEnd, - (ICHAR **)&toPtr, (ICHAR *)tag->bufEnd - 1); - if (fromPtr == rawNameEnd) - break; - bufSize = (tag->bufEnd - tag->buf) << 1; - tag->buf = REALLOC(tag->buf, bufSize); - if (!tag->buf) - return XML_ERROR_NO_MEMORY; - tag->bufEnd = tag->buf + bufSize; - if (nextPtr) - tag->rawName = tag->buf; - } - *toPtr = XML_T('\0'); - result = storeAtts(parser, enc, s, &(tag->name), &(tag->bindings)); - if (result) - return result; - startElementHandler(handlerArg, tag->name.str, (const XML_Char **)atts); - poolClear(&tempPool); - } - else { - tag->name.str = 0; - if (defaultHandler) - reportDefault(parser, enc, s, next); - } - break; - } - case XML_TOK_EMPTY_ELEMENT_WITH_ATTS: - if (!startElementHandler) { - enum XML_Error result = storeAtts(parser, enc, s, 0, 0); - if (result) - return result; - } - /* fall through */ - case XML_TOK_EMPTY_ELEMENT_NO_ATTS: - if (startElementHandler || endElementHandler) { - const char *rawName = s + enc->minBytesPerChar; - enum XML_Error result; - BINDING *bindings = 0; - TAG_NAME name; - name.str = poolStoreString(&tempPool, enc, rawName, - rawName + XmlNameLength(enc, rawName)); - if (!name.str) - return XML_ERROR_NO_MEMORY; - poolFinish(&tempPool); - result = storeAtts(parser, enc, s, &name, &bindings); - if (result) - return result; - poolFinish(&tempPool); - if (startElementHandler) - startElementHandler(handlerArg, name.str, (const XML_Char **)atts); - if (endElementHandler) { - if (startElementHandler) - *eventPP = *eventEndPP; - endElementHandler(handlerArg, name.str); - } - poolClear(&tempPool); - while (bindings) { - BINDING *b = bindings; - if (endNamespaceDeclHandler) - endNamespaceDeclHandler(handlerArg, b->prefix->name); - bindings = bindings->nextTagBinding; - b->nextTagBinding = freeBindingList; - freeBindingList = b; - b->prefix->binding = b->prevPrefixBinding; - } - } - else if (defaultHandler) - reportDefault(parser, enc, s, next); - if (tagLevel == 0) - return epilogProcessor(parser, next, end, nextPtr); - break; - case XML_TOK_END_TAG: - if (tagLevel == startTagLevel) - return XML_ERROR_ASYNC_ENTITY; - else { - int len; - const char *rawName; - TAG *tag = tagStack; - tagStack = tag->parent; - tag->parent = freeTagList; - freeTagList = tag; - rawName = s + enc->minBytesPerChar*2; - len = XmlNameLength(enc, rawName); - if (len != tag->rawNameLength - || memcmp(tag->rawName, rawName, len) != 0) { - *eventPP = rawName; - return XML_ERROR_TAG_MISMATCH; - } - --tagLevel; - if (endElementHandler && tag->name.str) { - if (tag->name.localPart) { - XML_Char *to = (XML_Char *)tag->name.str + tag->name.uriLen; - const XML_Char *from = tag->name.localPart; - while ((*to++ = *from++) != 0) - ; - } - endElementHandler(handlerArg, tag->name.str); - } - else if (defaultHandler) - reportDefault(parser, enc, s, next); - while (tag->bindings) { - BINDING *b = tag->bindings; - if (endNamespaceDeclHandler) - endNamespaceDeclHandler(handlerArg, b->prefix->name); - tag->bindings = tag->bindings->nextTagBinding; - b->nextTagBinding = freeBindingList; - freeBindingList = b; - b->prefix->binding = b->prevPrefixBinding; - } - if (tagLevel == 0) - return epilogProcessor(parser, next, end, nextPtr); - } - break; - case XML_TOK_CHAR_REF: - { - int n = XmlCharRefNumber(enc, s); - if (n < 0) - return XML_ERROR_BAD_CHAR_REF; - if (characterDataHandler) { - XML_Char buf[XML_ENCODE_MAX]; - characterDataHandler(handlerArg, buf, XmlEncode(n, (ICHAR *)buf)); - } - else if (defaultHandler) - reportDefault(parser, enc, s, next); - } - break; - case XML_TOK_XML_DECL: - return XML_ERROR_MISPLACED_XML_PI; - case XML_TOK_DATA_NEWLINE: - if (characterDataHandler) { - XML_Char c = 0xA; - characterDataHandler(handlerArg, &c, 1); - } - else if (defaultHandler) - reportDefault(parser, enc, s, next); - break; - case XML_TOK_CDATA_SECT_OPEN: - { - enum XML_Error result; - if (startCdataSectionHandler) - startCdataSectionHandler(handlerArg); -#if 0 - /* Suppose you doing a transformation on a document that involves - changing only the character data. You set up a defaultHandler - and a characterDataHandler. The defaultHandler simply copies - characters through. The characterDataHandler does the transformation - and writes the characters out escaping them as necessary. This case - will fail to work if we leave out the following two lines (because & - and < inside CDATA sections will be incorrectly escaped). - - However, now we have a start/endCdataSectionHandler, so it seems - easier to let the user deal with this. */ - - else if (characterDataHandler) - characterDataHandler(handlerArg, dataBuf, 0); -#endif - else if (defaultHandler) - reportDefault(parser, enc, s, next); - result = doCdataSection(parser, enc, &next, end, nextPtr); - if (!next) { - processor = cdataSectionProcessor; - return result; - } - } - break; - case XML_TOK_TRAILING_RSQB: - if (nextPtr) { - *nextPtr = s; - return XML_ERROR_NONE; - } - if (characterDataHandler) { - if (MUST_CONVERT(enc, s)) { - ICHAR *dataPtr = (ICHAR *)dataBuf; - XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)dataBufEnd); - characterDataHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf); - } - else - characterDataHandler(handlerArg, - (XML_Char *)s, - (XML_Char *)end - (XML_Char *)s); - } - else if (defaultHandler) - reportDefault(parser, enc, s, end); - if (startTagLevel == 0) { - *eventPP = end; - return XML_ERROR_NO_ELEMENTS; - } - if (tagLevel != startTagLevel) { - *eventPP = end; - return XML_ERROR_ASYNC_ENTITY; - } - return XML_ERROR_NONE; - case XML_TOK_DATA_CHARS: - if (characterDataHandler) { - if (MUST_CONVERT(enc, s)) { - for (;;) { - ICHAR *dataPtr = (ICHAR *)dataBuf; - XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)dataBufEnd); - *eventEndPP = s; - characterDataHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf); - if (s == next) - break; - *eventPP = s; - } - } - else - characterDataHandler(handlerArg, - (XML_Char *)s, - (XML_Char *)next - (XML_Char *)s); - } - else if (defaultHandler) - reportDefault(parser, enc, s, next); - break; - case XML_TOK_PI: - if (!reportProcessingInstruction(parser, enc, s, next)) - return XML_ERROR_NO_MEMORY; - break; - case XML_TOK_COMMENT: - if (!reportComment(parser, enc, s, next)) - return XML_ERROR_NO_MEMORY; - break; - default: - if (defaultHandler) - reportDefault(parser, enc, s, next); - break; - } - *eventPP = s = next; - } - /* not reached */ -} - -/* If tagNamePtr is non-null, build a real list of attributes, -otherwise just check the attributes for well-formedness. */ - -static enum XML_Error storeAtts(XML_Parser parser, const ENCODING *enc, - const char *attStr, TAG_NAME *tagNamePtr, - BINDING **bindingsPtr) -{ - ELEMENT_TYPE *elementType = 0; - int nDefaultAtts = 0; - const XML_Char **appAtts; /* the attribute list to pass to the application */ - int attIndex = 0; - int i; - int n; - int nPrefixes = 0; - BINDING *binding; - const XML_Char *localPart; - - /* lookup the element type name */ - if (tagNamePtr) { - elementType = (ELEMENT_TYPE *)lookup(&dtd.elementTypes, tagNamePtr->str,0); - if (!elementType) { - tagNamePtr->str = poolCopyString(&dtd.pool, tagNamePtr->str); - if (!tagNamePtr->str) - return XML_ERROR_NO_MEMORY; - elementType = (ELEMENT_TYPE *)lookup(&dtd.elementTypes, tagNamePtr->str, sizeof(ELEMENT_TYPE)); - if (!elementType) - return XML_ERROR_NO_MEMORY; - if (ns && !setElementTypePrefix(parser, elementType)) - return XML_ERROR_NO_MEMORY; - } - nDefaultAtts = elementType->nDefaultAtts; - } - /* get the attributes from the tokenizer */ - n = XmlGetAttributes(enc, attStr, attsSize, atts); - if (n + nDefaultAtts > attsSize) { - int oldAttsSize = attsSize; - attsSize = n + nDefaultAtts + INIT_ATTS_SIZE; - atts = REALLOC((void *)atts, attsSize * sizeof(ATTRIBUTE)); - if (!atts) - return XML_ERROR_NO_MEMORY; - if (n > oldAttsSize) - XmlGetAttributes(enc, attStr, n, atts); - } - appAtts = (const XML_Char **)atts; - for (i = 0; i < n; i++) { - /* add the name and value to the attribute list */ - ATTRIBUTE_ID *attId = getAttributeId(parser, enc, atts[i].name, - atts[i].name - + XmlNameLength(enc, atts[i].name)); - if (!attId) - return XML_ERROR_NO_MEMORY; - /* detect duplicate attributes */ - if ((attId->name)[-1]) { - if (enc == encoding) - eventPtr = atts[i].name; - return XML_ERROR_DUPLICATE_ATTRIBUTE; - } - (attId->name)[-1] = 1; - appAtts[attIndex++] = attId->name; - if (!atts[i].normalized) { - enum XML_Error result; - int isCdata = 1; - - /* figure out whether declared as other than CDATA */ - if (attId->maybeTokenized) { - int j; - for (j = 0; j < nDefaultAtts; j++) { - if (attId == elementType->defaultAtts[j].id) { - isCdata = elementType->defaultAtts[j].isCdata; - break; - } - } - } - - /* normalize the attribute value */ - result = storeAttributeValue(parser, enc, isCdata, - atts[i].valuePtr, atts[i].valueEnd, - &tempPool); - if (result) - return result; - if (tagNamePtr) { - appAtts[attIndex] = poolStart(&tempPool); - poolFinish(&tempPool); - } - else - poolDiscard(&tempPool); - } - else if (tagNamePtr) { - /* the value did not need normalizing */ - appAtts[attIndex] = poolStoreString(&tempPool, enc, atts[i].valuePtr, atts[i].valueEnd); - if (appAtts[attIndex] == 0) - return XML_ERROR_NO_MEMORY; - poolFinish(&tempPool); - } - /* handle prefixed attribute names */ - if (attId->prefix && tagNamePtr) { - if (attId->xmlns) { - /* deal with namespace declarations here */ - if (!addBinding(parser, attId->prefix, attId, appAtts[attIndex], bindingsPtr)) - return XML_ERROR_NO_MEMORY; - --attIndex; - } - else { - /* deal with other prefixed names later */ - attIndex++; - nPrefixes++; - (attId->name)[-1] = 2; - } - } - else - attIndex++; - } - if (tagNamePtr) { - int j; - nSpecifiedAtts = attIndex; - if (elementType->idAtt && (elementType->idAtt->name)[-1]) { - for (i = 0; i < attIndex; i += 2) - if (appAtts[i] == elementType->idAtt->name) { - idAttIndex = i; - break; - } - } - else - idAttIndex = -1; - /* do attribute defaulting */ - for (j = 0; j < nDefaultAtts; j++) { - const DEFAULT_ATTRIBUTE *da = elementType->defaultAtts + j; - if (!(da->id->name)[-1] && da->value) { - if (da->id->prefix) { - if (da->id->xmlns) { - if (!addBinding(parser, da->id->prefix, da->id, da->value, bindingsPtr)) - return XML_ERROR_NO_MEMORY; - } - else { - (da->id->name)[-1] = 2; - nPrefixes++; - appAtts[attIndex++] = da->id->name; - appAtts[attIndex++] = da->value; - } - } - else { - (da->id->name)[-1] = 1; - appAtts[attIndex++] = da->id->name; - appAtts[attIndex++] = da->value; - } - } - } - appAtts[attIndex] = 0; - } - i = 0; - if (nPrefixes) { - /* expand prefixed attribute names */ - for (; i < attIndex; i += 2) { - if (appAtts[i][-1] == 2) { - ATTRIBUTE_ID *id; - ((XML_Char *)(appAtts[i]))[-1] = 0; - id = (ATTRIBUTE_ID *)lookup(&dtd.attributeIds, appAtts[i], 0); - if (id->prefix->binding) { - int j; - const BINDING *b = id->prefix->binding; - const XML_Char *s = appAtts[i]; - for (j = 0; j < b->uriLen; j++) { - if (!poolAppendChar(&tempPool, b->uri[j])) - return XML_ERROR_NO_MEMORY; - } - while (*s++ != ':') - ; - do { - if (!poolAppendChar(&tempPool, *s)) - return XML_ERROR_NO_MEMORY; - } while (*s++); - if (ns_triplets) { - tempPool.ptr[-1] = namespaceSeparator; - s = b->prefix->name; - do { - if (!poolAppendChar(&tempPool, *s)) - return XML_ERROR_NO_MEMORY; - } while (*s++); - } - - appAtts[i] = poolStart(&tempPool); - poolFinish(&tempPool); - } - if (!--nPrefixes) - break; - } - else - ((XML_Char *)(appAtts[i]))[-1] = 0; - } - } - /* clear the flags that say whether attributes were specified */ - for (; i < attIndex; i += 2) - ((XML_Char *)(appAtts[i]))[-1] = 0; - if (!tagNamePtr) - return XML_ERROR_NONE; - for (binding = *bindingsPtr; binding; binding = binding->nextTagBinding) - binding->attId->name[-1] = 0; - /* expand the element type name */ - if (elementType->prefix) { - binding = elementType->prefix->binding; - if (!binding) - return XML_ERROR_NONE; - localPart = tagNamePtr->str; - while (*localPart++ != XML_T(':')) - ; - } - else if (dtd.defaultPrefix.binding) { - binding = dtd.defaultPrefix.binding; - localPart = tagNamePtr->str; - } - else - return XML_ERROR_NONE; - tagNamePtr->localPart = localPart; - tagNamePtr->uriLen = binding->uriLen; - for (i = 0; localPart[i++];) - ; - n = i + binding->uriLen; - if (n > binding->uriAlloc) { - TAG *p; - XML_Char *uri = MALLOC((n + EXPAND_SPARE) * sizeof(XML_Char)); - if (!uri) - return XML_ERROR_NO_MEMORY; - binding->uriAlloc = n + EXPAND_SPARE; - memcpy(uri, binding->uri, binding->uriLen * sizeof(XML_Char)); - for (p = tagStack; p; p = p->parent) - if (p->name.str == binding->uri) - p->name.str = uri; - FREE(binding->uri); - binding->uri = uri; - } - memcpy(binding->uri + binding->uriLen, localPart, i * sizeof(XML_Char)); - tagNamePtr->str = binding->uri; - return XML_ERROR_NONE; -} - -static -int addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, const XML_Char *uri, BINDING **bindingsPtr) -{ - BINDING *b; - int len; - for (len = 0; uri[len]; len++) - ; - if (namespaceSeparator) - len++; - if (freeBindingList) { - b = freeBindingList; - if (len > b->uriAlloc) { - b->uri = REALLOC(b->uri, sizeof(XML_Char) * (len + EXPAND_SPARE)); - if (!b->uri) - return 0; - b->uriAlloc = len + EXPAND_SPARE; - } - freeBindingList = b->nextTagBinding; - } - else { - b = MALLOC(sizeof(BINDING)); - if (!b) - return 0; - b->uri = MALLOC(sizeof(XML_Char) * (len + EXPAND_SPARE)); - if (!b->uri) { - FREE(b); - return 0; - } - b->uriAlloc = len + EXPAND_SPARE; - } - b->uriLen = len; - memcpy(b->uri, uri, len * sizeof(XML_Char)); - if (namespaceSeparator) - b->uri[len - 1] = namespaceSeparator; - b->prefix = prefix; - b->attId = attId; - b->prevPrefixBinding = prefix->binding; - if (*uri == XML_T('\0') && prefix == &dtd.defaultPrefix) - prefix->binding = 0; - else - prefix->binding = b; - b->nextTagBinding = *bindingsPtr; - *bindingsPtr = b; - if (startNamespaceDeclHandler) - startNamespaceDeclHandler(handlerArg, prefix->name, - prefix->binding ? uri : 0); - return 1; -} - -/* The idea here is to avoid using stack for each CDATA section when -the whole file is parsed with one call. */ - -static -enum XML_Error cdataSectionProcessor(XML_Parser parser, - const char *start, - const char *end, - const char **endPtr) -{ - enum XML_Error result = doCdataSection(parser, encoding, &start, end, endPtr); - if (start) { - processor = contentProcessor; - return contentProcessor(parser, start, end, endPtr); - } - return result; -} - -/* startPtr gets set to non-null is the section is closed, and to null if -the section is not yet closed. */ - -static -enum XML_Error doCdataSection(XML_Parser parser, - const ENCODING *enc, - const char **startPtr, - const char *end, - const char **nextPtr) -{ - const char *s = *startPtr; - const char **eventPP; - const char **eventEndPP; - if (enc == encoding) { - eventPP = &eventPtr; - *eventPP = s; - eventEndPP = &eventEndPtr; - } - else { - eventPP = &(openInternalEntities->internalEventPtr); - eventEndPP = &(openInternalEntities->internalEventEndPtr); - } - *eventPP = s; - *startPtr = 0; - for (;;) { - const char *next; - int tok = XmlCdataSectionTok(enc, s, end, &next); - *eventEndPP = next; - switch (tok) { - case XML_TOK_CDATA_SECT_CLOSE: - if (endCdataSectionHandler) - endCdataSectionHandler(handlerArg); -#if 0 - /* see comment under XML_TOK_CDATA_SECT_OPEN */ - else if (characterDataHandler) - characterDataHandler(handlerArg, dataBuf, 0); -#endif - else if (defaultHandler) - reportDefault(parser, enc, s, next); - *startPtr = next; - return XML_ERROR_NONE; - case XML_TOK_DATA_NEWLINE: - if (characterDataHandler) { - XML_Char c = 0xA; - characterDataHandler(handlerArg, &c, 1); - } - else if (defaultHandler) - reportDefault(parser, enc, s, next); - break; - case XML_TOK_DATA_CHARS: - if (characterDataHandler) { - if (MUST_CONVERT(enc, s)) { - for (;;) { - ICHAR *dataPtr = (ICHAR *)dataBuf; - XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)dataBufEnd); - *eventEndPP = next; - characterDataHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf); - if (s == next) - break; - *eventPP = s; - } - } - else - characterDataHandler(handlerArg, - (XML_Char *)s, - (XML_Char *)next - (XML_Char *)s); - } - else if (defaultHandler) - reportDefault(parser, enc, s, next); - break; - case XML_TOK_INVALID: - *eventPP = next; - return XML_ERROR_INVALID_TOKEN; - case XML_TOK_PARTIAL_CHAR: - if (nextPtr) { - *nextPtr = s; - return XML_ERROR_NONE; - } - return XML_ERROR_PARTIAL_CHAR; - case XML_TOK_PARTIAL: - case XML_TOK_NONE: - if (nextPtr) { - *nextPtr = s; - return XML_ERROR_NONE; - } - return XML_ERROR_UNCLOSED_CDATA_SECTION; - default: - *eventPP = next; - return XML_ERROR_UNEXPECTED_STATE; - } - *eventPP = s = next; - } - /* not reached */ -} - -#ifdef XML_DTD - -/* The idea here is to avoid using stack for each IGNORE section when -the whole file is parsed with one call. */ - -static -enum XML_Error ignoreSectionProcessor(XML_Parser parser, - const char *start, - const char *end, - const char **endPtr) -{ - enum XML_Error result = doIgnoreSection(parser, encoding, &start, end, endPtr); - if (start) { - processor = prologProcessor; - return prologProcessor(parser, start, end, endPtr); - } - return result; -} - -/* startPtr gets set to non-null is the section is closed, and to null if -the section is not yet closed. */ - -static -enum XML_Error doIgnoreSection(XML_Parser parser, - const ENCODING *enc, - const char **startPtr, - const char *end, - const char **nextPtr) -{ - const char *next; - int tok; - const char *s = *startPtr; - const char **eventPP; - const char **eventEndPP; - if (enc == encoding) { - eventPP = &eventPtr; - *eventPP = s; - eventEndPP = &eventEndPtr; - } - else { - eventPP = &(openInternalEntities->internalEventPtr); - eventEndPP = &(openInternalEntities->internalEventEndPtr); - } - *eventPP = s; - *startPtr = 0; - tok = XmlIgnoreSectionTok(enc, s, end, &next); - *eventEndPP = next; - switch (tok) { - case XML_TOK_IGNORE_SECT: - if (defaultHandler) - reportDefault(parser, enc, s, next); - *startPtr = next; - return XML_ERROR_NONE; - case XML_TOK_INVALID: - *eventPP = next; - return XML_ERROR_INVALID_TOKEN; - case XML_TOK_PARTIAL_CHAR: - if (nextPtr) { - *nextPtr = s; - return XML_ERROR_NONE; - } - return XML_ERROR_PARTIAL_CHAR; - case XML_TOK_PARTIAL: - case XML_TOK_NONE: - if (nextPtr) { - *nextPtr = s; - return XML_ERROR_NONE; - } - return XML_ERROR_SYNTAX; /* XML_ERROR_UNCLOSED_IGNORE_SECTION */ - default: - *eventPP = next; - return XML_ERROR_UNEXPECTED_STATE; - } - /* not reached */ -} - -#endif /* XML_DTD */ - -static enum XML_Error -initializeEncoding(XML_Parser parser) -{ - const char *s; -#ifdef XML_UNICODE - char encodingBuf[128]; - if (!protocolEncodingName) - s = 0; - else { - int i; - for (i = 0; protocolEncodingName[i]; i++) { - if (i == sizeof(encodingBuf) - 1 - || (protocolEncodingName[i] & ~0x7f) != 0) { - encodingBuf[0] = '\0'; - break; - } - encodingBuf[i] = (char)protocolEncodingName[i]; - } - encodingBuf[i] = '\0'; - s = encodingBuf; - } -#else - s = protocolEncodingName; -#endif - if ((ns ? XmlInitEncodingNS : XmlInitEncoding)(&initEncoding, &encoding, s)) - return XML_ERROR_NONE; - return handleUnknownEncoding(parser, protocolEncodingName); -} - -static enum XML_Error -processXmlDecl(XML_Parser parser, int isGeneralTextEntity, - const char *s, const char *next) -{ - const char *encodingName = 0; - const char *storedEncName = 0; - const ENCODING *newEncoding = 0; - const char *version = 0; - const char *versionend; - const char *storedversion = 0; - int standalone = -1; - if (!(ns - ? XmlParseXmlDeclNS - : XmlParseXmlDecl)(isGeneralTextEntity, - encoding, - s, - next, - &eventPtr, - &version, - &versionend, - &encodingName, - &newEncoding, - &standalone)) - return XML_ERROR_SYNTAX; - if (!isGeneralTextEntity && standalone == 1) { - dtd.standalone = 1; -#ifdef XML_DTD - if (paramEntityParsing == XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE) - paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER; -#endif /* XML_DTD */ - } - if (xmlDeclHandler) { - if (encodingName) { - storedEncName = poolStoreString(&temp2Pool, - encoding, - encodingName, - encodingName - + XmlNameLength(encoding, encodingName)); - if (! storedEncName) - return XML_ERROR_NO_MEMORY; - poolFinish(&temp2Pool); - } - if (version) { - storedversion = poolStoreString(&temp2Pool, - encoding, - version, - versionend - encoding->minBytesPerChar); - if (! storedversion) - return XML_ERROR_NO_MEMORY; - } - xmlDeclHandler(handlerArg, storedversion, storedEncName, standalone); - } - else if (defaultHandler) - reportDefault(parser, encoding, s, next); - if (!protocolEncodingName) { - if (newEncoding) { - if (newEncoding->minBytesPerChar != encoding->minBytesPerChar) { - eventPtr = encodingName; - return XML_ERROR_INCORRECT_ENCODING; - } - encoding = newEncoding; - } - else if (encodingName) { - enum XML_Error result; - if (! storedEncName) { - storedEncName = poolStoreString(&temp2Pool, - encoding, - encodingName, - encodingName - + XmlNameLength(encoding, encodingName)); - if (! storedEncName) - return XML_ERROR_NO_MEMORY; - } - result = handleUnknownEncoding(parser, storedEncName); - poolClear(&tempPool); - if (result == XML_ERROR_UNKNOWN_ENCODING) - eventPtr = encodingName; - return result; - } - } - - if (storedEncName || storedversion) - poolClear(&temp2Pool); - - return XML_ERROR_NONE; -} - -static enum XML_Error -handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName) -{ - if (unknownEncodingHandler) { - XML_Encoding info; - int i; - for (i = 0; i < 256; i++) - info.map[i] = -1; - info.convert = 0; - info.data = 0; - info.release = 0; - if (unknownEncodingHandler(unknownEncodingHandlerData, encodingName, &info)) { - ENCODING *enc; - unknownEncodingMem = MALLOC(XmlSizeOfUnknownEncoding()); - if (!unknownEncodingMem) { - if (info.release) - info.release(info.data); - return XML_ERROR_NO_MEMORY; - } - enc = (ns - ? XmlInitUnknownEncodingNS - : XmlInitUnknownEncoding)(unknownEncodingMem, - info.map, - info.convert, - info.data); - if (enc) { - unknownEncodingData = info.data; - unknownEncodingRelease = info.release; - encoding = enc; - return XML_ERROR_NONE; - } - } - if (info.release) - info.release(info.data); - } - return XML_ERROR_UNKNOWN_ENCODING; -} - -static enum XML_Error -prologInitProcessor(XML_Parser parser, - const char *s, - const char *end, - const char **nextPtr) -{ - enum XML_Error result = initializeEncoding(parser); - if (result != XML_ERROR_NONE) - return result; - processor = prologProcessor; - return prologProcessor(parser, s, end, nextPtr); -} - -static enum XML_Error -prologProcessor(XML_Parser parser, - const char *s, - const char *end, - const char **nextPtr) -{ - const char *next; - int tok = XmlPrologTok(encoding, s, end, &next); - return doProlog(parser, encoding, s, end, tok, next, nextPtr); -} - -static enum XML_Error -doProlog(XML_Parser parser, - const ENCODING *enc, - const char *s, - const char *end, - int tok, - const char *next, - const char **nextPtr) -{ -#ifdef XML_DTD - static const XML_Char externalSubsetName[] = { '#' , '\0' }; -#endif /* XML_DTD */ - - const char **eventPP; - const char **eventEndPP; - enum XML_Content_Quant quant; - - if (enc == encoding) { - eventPP = &eventPtr; - eventEndPP = &eventEndPtr; - } - else { - eventPP = &(openInternalEntities->internalEventPtr); - eventEndPP = &(openInternalEntities->internalEventEndPtr); - } - for (;;) { - int role; - *eventPP = s; - *eventEndPP = next; - if (tok <= 0) { - if (nextPtr != 0 && tok != XML_TOK_INVALID) { - *nextPtr = s; - return XML_ERROR_NONE; - } - switch (tok) { - case XML_TOK_INVALID: - *eventPP = next; - return XML_ERROR_INVALID_TOKEN; - case XML_TOK_PARTIAL: - return XML_ERROR_UNCLOSED_TOKEN; - case XML_TOK_PARTIAL_CHAR: - return XML_ERROR_PARTIAL_CHAR; - case XML_TOK_NONE: -#ifdef XML_DTD - if (enc != encoding) - return XML_ERROR_NONE; - if (parentParser) { - if (XmlTokenRole(&prologState, XML_TOK_NONE, end, end, enc) - == XML_ROLE_ERROR) - return XML_ERROR_SYNTAX; - hadExternalDoctype = 0; - return XML_ERROR_NONE; - } -#endif /* XML_DTD */ - return XML_ERROR_NO_ELEMENTS; - default: - tok = -tok; - next = end; - break; - } - } - role = XmlTokenRole(&prologState, tok, s, next, enc); - switch (role) { - case XML_ROLE_XML_DECL: - { - enum XML_Error result = processXmlDecl(parser, 0, s, next); - if (result != XML_ERROR_NONE) - return result; - enc = encoding; - } - break; - case XML_ROLE_DOCTYPE_NAME: - if (startDoctypeDeclHandler) { - doctypeName = poolStoreString(&tempPool, enc, s, next); - if (! doctypeName) - return XML_ERROR_NO_MEMORY; - poolFinish(&tempPool); - doctypeSysid = 0; - doctypePubid = 0; - } - break; - case XML_ROLE_DOCTYPE_INTERNAL_SUBSET: - if (startDoctypeDeclHandler) { - startDoctypeDeclHandler(handlerArg, doctypeName, doctypeSysid, - doctypePubid, 1); - doctypeName = 0; - poolClear(&tempPool); - } - break; -#ifdef XML_DTD - case XML_ROLE_TEXT_DECL: - { - enum XML_Error result = processXmlDecl(parser, 1, s, next); - if (result != XML_ERROR_NONE) - return result; - enc = encoding; - } - break; -#endif /* XML_DTD */ - case XML_ROLE_DOCTYPE_PUBLIC_ID: - if (startDoctypeDeclHandler) { - doctypePubid = poolStoreString(&tempPool, enc, s + 1, next - 1); - if (! doctypePubid) - return XML_ERROR_NO_MEMORY; - poolFinish(&tempPool); - } -#ifdef XML_DTD - declEntity = (ENTITY *)lookup(&dtd.paramEntities, - externalSubsetName, - sizeof(ENTITY)); - if (!declEntity) - return XML_ERROR_NO_MEMORY; -#endif /* XML_DTD */ - /* fall through */ - case XML_ROLE_ENTITY_PUBLIC_ID: - if (!XmlIsPublicId(enc, s, next, eventPP)) - return XML_ERROR_SYNTAX; - if (declEntity) { - XML_Char *tem = poolStoreString(&dtd.pool, - enc, - s + enc->minBytesPerChar, - next - enc->minBytesPerChar); - if (!tem) - return XML_ERROR_NO_MEMORY; - normalizePublicId(tem); - declEntity->publicId = tem; - poolFinish(&dtd.pool); - } - break; - case XML_ROLE_DOCTYPE_CLOSE: - if (doctypeName) { - startDoctypeDeclHandler(handlerArg, doctypeName, - doctypeSysid, doctypePubid, 0); - poolClear(&tempPool); - } - if (dtd.complete && hadExternalDoctype) { - dtd.complete = 0; -#ifdef XML_DTD - if (paramEntityParsing && externalEntityRefHandler) { - ENTITY *entity = (ENTITY *)lookup(&dtd.paramEntities, - externalSubsetName, - 0); - if (!externalEntityRefHandler(externalEntityRefHandlerArg, - 0, - entity->base, - entity->systemId, - entity->publicId)) - return XML_ERROR_EXTERNAL_ENTITY_HANDLING; - } -#endif /* XML_DTD */ - if (!dtd.complete - && !dtd.standalone - && notStandaloneHandler - && !notStandaloneHandler(handlerArg)) - return XML_ERROR_NOT_STANDALONE; - } - if (endDoctypeDeclHandler) - endDoctypeDeclHandler(handlerArg); - break; - case XML_ROLE_INSTANCE_START: - processor = contentProcessor; - return contentProcessor(parser, s, end, nextPtr); - case XML_ROLE_ATTLIST_ELEMENT_NAME: - declElementType = getElementType(parser, enc, s, next); - if (!declElementType) - return XML_ERROR_NO_MEMORY; - break; - case XML_ROLE_ATTRIBUTE_NAME: - declAttributeId = getAttributeId(parser, enc, s, next); - if (!declAttributeId) - return XML_ERROR_NO_MEMORY; - declAttributeIsCdata = 0; - declAttributeType = 0; - declAttributeIsId = 0; - break; - case XML_ROLE_ATTRIBUTE_TYPE_CDATA: - declAttributeIsCdata = 1; - declAttributeType = "CDATA"; - break; - case XML_ROLE_ATTRIBUTE_TYPE_ID: - declAttributeIsId = 1; - declAttributeType = "ID"; - break; - case XML_ROLE_ATTRIBUTE_TYPE_IDREF: - declAttributeType = "IDREF"; - break; - case XML_ROLE_ATTRIBUTE_TYPE_IDREFS: - declAttributeType = "IDREFS"; - break; - case XML_ROLE_ATTRIBUTE_TYPE_ENTITY: - declAttributeType = "ENTITY"; - break; - case XML_ROLE_ATTRIBUTE_TYPE_ENTITIES: - declAttributeType = "ENTITIES"; - break; - case XML_ROLE_ATTRIBUTE_TYPE_NMTOKEN: - declAttributeType = "NMTOKEN"; - break; - case XML_ROLE_ATTRIBUTE_TYPE_NMTOKENS: - declAttributeType = "NMTOKENS"; - break; - - case XML_ROLE_ATTRIBUTE_ENUM_VALUE: - case XML_ROLE_ATTRIBUTE_NOTATION_VALUE: - if (attlistDeclHandler) - { - char *prefix; - if (declAttributeType) { - prefix = "|"; - } - else { - prefix = (role == XML_ROLE_ATTRIBUTE_NOTATION_VALUE - ? "NOTATION(" - : "("); - } - if (! poolAppendString(&tempPool, prefix)) - return XML_ERROR_NO_MEMORY; - if (! poolAppend(&tempPool, enc, s, next)) - return XML_ERROR_NO_MEMORY; - declAttributeType = tempPool.start; - } - break; - case XML_ROLE_IMPLIED_ATTRIBUTE_VALUE: - case XML_ROLE_REQUIRED_ATTRIBUTE_VALUE: - if (dtd.complete - && !defineAttribute(declElementType, declAttributeId, - declAttributeIsCdata, declAttributeIsId, 0, - parser)) - return XML_ERROR_NO_MEMORY; - if (attlistDeclHandler && declAttributeType) { - if (*declAttributeType == '(' - || (*declAttributeType == 'N' && declAttributeType[1] == 'O')) { - /* Enumerated or Notation type */ - if (! poolAppendChar(&tempPool, ')') - || ! poolAppendChar(&tempPool, '\0')) - return XML_ERROR_NO_MEMORY; - declAttributeType = tempPool.start; - poolFinish(&tempPool); - } - *eventEndPP = s; - attlistDeclHandler(handlerArg, declElementType->name, - declAttributeId->name, declAttributeType, - 0, role == XML_ROLE_REQUIRED_ATTRIBUTE_VALUE); - poolClear(&tempPool); - } - break; - case XML_ROLE_DEFAULT_ATTRIBUTE_VALUE: - case XML_ROLE_FIXED_ATTRIBUTE_VALUE: - { - const XML_Char *attVal; - enum XML_Error result - = storeAttributeValue(parser, enc, declAttributeIsCdata, - s + enc->minBytesPerChar, - next - enc->minBytesPerChar, - &dtd.pool); - if (result) - return result; - attVal = poolStart(&dtd.pool); - poolFinish(&dtd.pool); - if (dtd.complete - /* ID attributes aren't allowed to have a default */ - && !defineAttribute(declElementType, declAttributeId, declAttributeIsCdata, 0, attVal, parser)) - return XML_ERROR_NO_MEMORY; - if (attlistDeclHandler && declAttributeType) { - if (*declAttributeType == '(' - || (*declAttributeType == 'N' && declAttributeType[1] == 'O')) { - /* Enumerated or Notation type */ - if (! poolAppendChar(&tempPool, ')') - || ! poolAppendChar(&tempPool, '\0')) - return XML_ERROR_NO_MEMORY; - declAttributeType = tempPool.start; - poolFinish(&tempPool); - } - *eventEndPP = s; - attlistDeclHandler(handlerArg, declElementType->name, - declAttributeId->name, declAttributeType, - attVal, - role == XML_ROLE_FIXED_ATTRIBUTE_VALUE); - poolClear(&tempPool); - } - break; - } - case XML_ROLE_ENTITY_VALUE: - { - enum XML_Error result = storeEntityValue(parser, enc, - s + enc->minBytesPerChar, - next - enc->minBytesPerChar); - if (declEntity) { - declEntity->textPtr = poolStart(&dtd.pool); - declEntity->textLen = poolLength(&dtd.pool); - poolFinish(&dtd.pool); - if (entityDeclHandler) { - *eventEndPP = s; - entityDeclHandler(handlerArg, - declEntity->name, - declEntity->is_param, - declEntity->textPtr, - declEntity->textLen, - curBase, 0, 0, 0); - } - } - else - poolDiscard(&dtd.pool); - if (result != XML_ERROR_NONE) - return result; - } - break; - case XML_ROLE_DOCTYPE_SYSTEM_ID: - if (startDoctypeDeclHandler) { - doctypeSysid = poolStoreString(&tempPool, enc, s + 1, next - 1); - if (! doctypeSysid) - return XML_ERROR_NO_MEMORY; - poolFinish(&tempPool); - } - if (!dtd.standalone -#ifdef XML_DTD - && !paramEntityParsing -#endif /* XML_DTD */ - && notStandaloneHandler - && !notStandaloneHandler(handlerArg)) - return XML_ERROR_NOT_STANDALONE; - hadExternalDoctype = 1; -#ifndef XML_DTD - break; -#else /* XML_DTD */ - if (!declEntity) { - declEntity = (ENTITY *)lookup(&dtd.paramEntities, - externalSubsetName, - sizeof(ENTITY)); - declEntity->publicId = 0; - if (!declEntity) - return XML_ERROR_NO_MEMORY; - } - /* fall through */ -#endif /* XML_DTD */ - case XML_ROLE_ENTITY_SYSTEM_ID: - if (declEntity) { - declEntity->systemId = poolStoreString(&dtd.pool, enc, - s + enc->minBytesPerChar, - next - enc->minBytesPerChar); - if (!declEntity->systemId) - return XML_ERROR_NO_MEMORY; - declEntity->base = curBase; - poolFinish(&dtd.pool); - } - break; - case XML_ROLE_ENTITY_COMPLETE: - if (declEntity && entityDeclHandler) { - *eventEndPP = s; - entityDeclHandler(handlerArg, - declEntity->name, - 0,0,0, - declEntity->base, - declEntity->systemId, - declEntity->publicId, - 0); - } - break; - case XML_ROLE_ENTITY_NOTATION_NAME: - if (declEntity) { - declEntity->notation = poolStoreString(&dtd.pool, enc, s, next); - if (!declEntity->notation) - return XML_ERROR_NO_MEMORY; - poolFinish(&dtd.pool); - if (unparsedEntityDeclHandler) { - *eventEndPP = s; - unparsedEntityDeclHandler(handlerArg, - declEntity->name, - declEntity->base, - declEntity->systemId, - declEntity->publicId, - declEntity->notation); - } - else if (entityDeclHandler) { - *eventEndPP = s; - entityDeclHandler(handlerArg, - declEntity->name, - 0,0,0, - declEntity->base, - declEntity->systemId, - declEntity->publicId, - declEntity->notation); - } - } - break; - case XML_ROLE_GENERAL_ENTITY_NAME: - { - const XML_Char *name; - if (XmlPredefinedEntityName(enc, s, next)) { - declEntity = 0; - break; - } - name = poolStoreString(&dtd.pool, enc, s, next); - if (!name) - return XML_ERROR_NO_MEMORY; - if (dtd.complete) { - declEntity = (ENTITY *)lookup(&dtd.generalEntities, name, sizeof(ENTITY)); - if (!declEntity) - return XML_ERROR_NO_MEMORY; - if (declEntity->name != name) { - poolDiscard(&dtd.pool); - declEntity = 0; - } - else { - poolFinish(&dtd.pool); - declEntity->publicId = 0; - declEntity->is_param = 0; - } - } - else { - poolDiscard(&dtd.pool); - declEntity = 0; - } - } - break; - case XML_ROLE_PARAM_ENTITY_NAME: -#ifdef XML_DTD - if (dtd.complete) { - const XML_Char *name = poolStoreString(&dtd.pool, enc, s, next); - if (!name) - return XML_ERROR_NO_MEMORY; - declEntity = (ENTITY *)lookup(&dtd.paramEntities, - name, sizeof(ENTITY)); - if (!declEntity) - return XML_ERROR_NO_MEMORY; - if (declEntity->name != name) { - poolDiscard(&dtd.pool); - declEntity = 0; - } - else { - poolFinish(&dtd.pool); - declEntity->publicId = 0; - declEntity->is_param = 1; - } - } -#else /* not XML_DTD */ - declEntity = 0; -#endif /* not XML_DTD */ - break; - case XML_ROLE_NOTATION_NAME: - declNotationPublicId = 0; - declNotationName = 0; - if (notationDeclHandler) { - declNotationName = poolStoreString(&tempPool, enc, s, next); - if (!declNotationName) - return XML_ERROR_NO_MEMORY; - poolFinish(&tempPool); - } - break; - case XML_ROLE_NOTATION_PUBLIC_ID: - if (!XmlIsPublicId(enc, s, next, eventPP)) - return XML_ERROR_SYNTAX; - if (declNotationName) { - XML_Char *tem = poolStoreString(&tempPool, - enc, - s + enc->minBytesPerChar, - next - enc->minBytesPerChar); - if (!tem) - return XML_ERROR_NO_MEMORY; - normalizePublicId(tem); - declNotationPublicId = tem; - poolFinish(&tempPool); - } - break; - case XML_ROLE_NOTATION_SYSTEM_ID: - if (declNotationName && notationDeclHandler) { - const XML_Char *systemId - = poolStoreString(&tempPool, enc, - s + enc->minBytesPerChar, - next - enc->minBytesPerChar); - if (!systemId) - return XML_ERROR_NO_MEMORY; - *eventEndPP = s; - notationDeclHandler(handlerArg, - declNotationName, - curBase, - systemId, - declNotationPublicId); - } - poolClear(&tempPool); - break; - case XML_ROLE_NOTATION_NO_SYSTEM_ID: - if (declNotationPublicId && notationDeclHandler) { - *eventEndPP = s; - notationDeclHandler(handlerArg, - declNotationName, - curBase, - 0, - declNotationPublicId); - } - poolClear(&tempPool); - break; - case XML_ROLE_ERROR: - switch (tok) { - case XML_TOK_PARAM_ENTITY_REF: - return XML_ERROR_PARAM_ENTITY_REF; - case XML_TOK_XML_DECL: - return XML_ERROR_MISPLACED_XML_PI; - default: - return XML_ERROR_SYNTAX; - } -#ifdef XML_DTD - case XML_ROLE_IGNORE_SECT: - { - enum XML_Error result; - if (defaultHandler) - reportDefault(parser, enc, s, next); - result = doIgnoreSection(parser, enc, &next, end, nextPtr); - if (!next) { - processor = ignoreSectionProcessor; - return result; - } - } - break; -#endif /* XML_DTD */ - case XML_ROLE_GROUP_OPEN: - if (prologState.level >= groupSize) { - if (groupSize) { - groupConnector = REALLOC(groupConnector, groupSize *= 2); - if (dtd.scaffIndex) - dtd.scaffIndex = REALLOC(dtd.scaffIndex, groupSize * sizeof(int)); - } - else - groupConnector = MALLOC(groupSize = 32); - if (!groupConnector) - return XML_ERROR_NO_MEMORY; - } - groupConnector[prologState.level] = 0; - if (dtd.in_eldecl) { - int myindex = nextScaffoldPart(parser); - if (myindex < 0) - return XML_ERROR_NO_MEMORY; - dtd.scaffIndex[dtd.scaffLevel] = myindex; - dtd.scaffLevel++; - dtd.scaffold[myindex].type = XML_CTYPE_SEQ; - } - break; - case XML_ROLE_GROUP_SEQUENCE: - if (groupConnector[prologState.level] == '|') - return XML_ERROR_SYNTAX; - groupConnector[prologState.level] = ','; - break; - case XML_ROLE_GROUP_CHOICE: - if (groupConnector[prologState.level] == ',') - return XML_ERROR_SYNTAX; - if (dtd.in_eldecl - && ! groupConnector[prologState.level] - && dtd.scaffold[dtd.scaffIndex[dtd.scaffLevel - 1]].type != XML_CTYPE_MIXED - ) { - dtd.scaffold[dtd.scaffIndex[dtd.scaffLevel - 1]].type = XML_CTYPE_CHOICE; - } - groupConnector[prologState.level] = '|'; - break; - case XML_ROLE_PARAM_ENTITY_REF: -#ifdef XML_DTD - case XML_ROLE_INNER_PARAM_ENTITY_REF: - if (paramEntityParsing - && (dtd.complete || role == XML_ROLE_INNER_PARAM_ENTITY_REF)) { - const XML_Char *name; - ENTITY *entity; - name = poolStoreString(&dtd.pool, enc, - s + enc->minBytesPerChar, - next - enc->minBytesPerChar); - if (!name) - return XML_ERROR_NO_MEMORY; - entity = (ENTITY *)lookup(&dtd.paramEntities, name, 0); - poolDiscard(&dtd.pool); - if (!entity) { - /* FIXME what to do if !dtd.complete? */ - return XML_ERROR_UNDEFINED_ENTITY; - } - if (entity->open) - return XML_ERROR_RECURSIVE_ENTITY_REF; - if (entity->textPtr) { - enum XML_Error result; - result = processInternalParamEntity(parser, entity); - if (result != XML_ERROR_NONE) - return result; - break; - } - if (role == XML_ROLE_INNER_PARAM_ENTITY_REF) - return XML_ERROR_PARAM_ENTITY_REF; - if (externalEntityRefHandler) { - dtd.complete = 0; - entity->open = 1; - if (!externalEntityRefHandler(externalEntityRefHandlerArg, - 0, - entity->base, - entity->systemId, - entity->publicId)) { - entity->open = 0; - return XML_ERROR_EXTERNAL_ENTITY_HANDLING; - } - entity->open = 0; - if (dtd.complete) - break; - } - } -#endif /* XML_DTD */ - if (!dtd.standalone - && notStandaloneHandler - && !notStandaloneHandler(handlerArg)) - return XML_ERROR_NOT_STANDALONE; - dtd.complete = 0; - if (defaultHandler) - reportDefault(parser, enc, s, next); - break; - - /* Element declaration stuff */ - - case XML_ROLE_ELEMENT_NAME: - if (elementDeclHandler) { - declElementType = getElementType(parser, enc, s, next); - if (! declElementType) - return XML_ERROR_NO_MEMORY; - dtd.scaffLevel = 0; - dtd.scaffCount = 0; - dtd.in_eldecl = 1; - } - break; - - case XML_ROLE_CONTENT_ANY: - case XML_ROLE_CONTENT_EMPTY: - if (dtd.in_eldecl) { - if (elementDeclHandler) { - XML_Content * content = (XML_Content *) MALLOC(sizeof(XML_Content)); - if (! content) - return XML_ERROR_NO_MEMORY; - content->quant = XML_CQUANT_NONE; - content->name = 0; - content->numchildren = 0; - content->children = 0; - content->type = ((role == XML_ROLE_CONTENT_ANY) ? - XML_CTYPE_ANY : - XML_CTYPE_EMPTY); - *eventEndPP = s; - elementDeclHandler(handlerArg, declElementType->name, content); - } - dtd.in_eldecl = 0; - } - break; - - case XML_ROLE_CONTENT_PCDATA: - if (dtd.in_eldecl) { - dtd.scaffold[dtd.scaffIndex[dtd.scaffLevel - 1]].type = XML_CTYPE_MIXED; - } - break; - - case XML_ROLE_CONTENT_ELEMENT: - quant = XML_CQUANT_NONE; - goto elementContent; - case XML_ROLE_CONTENT_ELEMENT_OPT: - quant = XML_CQUANT_OPT; - goto elementContent; - case XML_ROLE_CONTENT_ELEMENT_REP: - quant = XML_CQUANT_REP; - goto elementContent; - case XML_ROLE_CONTENT_ELEMENT_PLUS: - quant = XML_CQUANT_PLUS; - elementContent: - if (dtd.in_eldecl) - { - ELEMENT_TYPE *el; - const char *nxt = quant == XML_CQUANT_NONE ? next : next - 1; - int myindex = nextScaffoldPart(parser); - if (myindex < 0) - return XML_ERROR_NO_MEMORY; - dtd.scaffold[myindex].type = XML_CTYPE_NAME; - dtd.scaffold[myindex].quant = quant; - el = getElementType(parser, enc, s, nxt); - if (! el) - return XML_ERROR_NO_MEMORY; - dtd.scaffold[myindex].name = el->name; - dtd.contentStringLen += nxt - s + 1; - } - break; - - case XML_ROLE_GROUP_CLOSE: - quant = XML_CQUANT_NONE; - goto closeGroup; - case XML_ROLE_GROUP_CLOSE_OPT: - quant = XML_CQUANT_OPT; - goto closeGroup; - case XML_ROLE_GROUP_CLOSE_REP: - quant = XML_CQUANT_REP; - goto closeGroup; - case XML_ROLE_GROUP_CLOSE_PLUS: - quant = XML_CQUANT_PLUS; - closeGroup: - if (dtd.in_eldecl) { - dtd.scaffLevel--; - dtd.scaffold[dtd.scaffIndex[dtd.scaffLevel]].quant = quant; - if (dtd.scaffLevel == 0) { - if (elementDeclHandler) { - XML_Content *model = build_model(parser); - if (! model) - return XML_ERROR_NO_MEMORY; - *eventEndPP = s; - elementDeclHandler(handlerArg, declElementType->name, model); - } - dtd.in_eldecl = 0; - dtd.contentStringLen = 0; - } - } - break; - /* End element declaration stuff */ - - case XML_ROLE_NONE: - switch (tok) { - case XML_TOK_PI: - if (!reportProcessingInstruction(parser, enc, s, next)) - return XML_ERROR_NO_MEMORY; - break; - case XML_TOK_COMMENT: - if (!reportComment(parser, enc, s, next)) - return XML_ERROR_NO_MEMORY; - break; - } - break; - } - if (defaultHandler) { - switch (tok) { - case XML_TOK_PI: - case XML_TOK_COMMENT: - case XML_TOK_BOM: - case XML_TOK_XML_DECL: -#ifdef XML_DTD - case XML_TOK_IGNORE_SECT: -#endif /* XML_DTD */ - case XML_TOK_PARAM_ENTITY_REF: - break; - default: -#ifdef XML_DTD - if (role != XML_ROLE_IGNORE_SECT) -#endif /* XML_DTD */ - reportDefault(parser, enc, s, next); - } - } - s = next; - tok = XmlPrologTok(enc, s, end, &next); - } - /* not reached */ -} - -static -enum XML_Error epilogProcessor(XML_Parser parser, - const char *s, - const char *end, - const char **nextPtr) -{ - processor = epilogProcessor; - eventPtr = s; - for (;;) { - const char *next; - int tok = XmlPrologTok(encoding, s, end, &next); - eventEndPtr = next; - switch (tok) { - case -XML_TOK_PROLOG_S: - if (defaultHandler) { - eventEndPtr = end; - reportDefault(parser, encoding, s, end); - } - /* fall through */ - case XML_TOK_NONE: - if (nextPtr) - *nextPtr = end; - return XML_ERROR_NONE; - case XML_TOK_PROLOG_S: - if (defaultHandler) - reportDefault(parser, encoding, s, next); - break; - case XML_TOK_PI: - if (!reportProcessingInstruction(parser, encoding, s, next)) - return XML_ERROR_NO_MEMORY; - break; - case XML_TOK_COMMENT: - if (!reportComment(parser, encoding, s, next)) - return XML_ERROR_NO_MEMORY; - break; - case XML_TOK_INVALID: - eventPtr = next; - return XML_ERROR_INVALID_TOKEN; - case XML_TOK_PARTIAL: - if (nextPtr) { - *nextPtr = s; - return XML_ERROR_NONE; - } - return XML_ERROR_UNCLOSED_TOKEN; - case XML_TOK_PARTIAL_CHAR: - if (nextPtr) { - *nextPtr = s; - return XML_ERROR_NONE; - } - return XML_ERROR_PARTIAL_CHAR; - default: - return XML_ERROR_JUNK_AFTER_DOC_ELEMENT; - } - eventPtr = s = next; - } -} - -#ifdef XML_DTD - -static enum XML_Error -processInternalParamEntity(XML_Parser parser, ENTITY *entity) -{ - const char *s, *end, *next; - int tok; - enum XML_Error result; - OPEN_INTERNAL_ENTITY openEntity; - entity->open = 1; - openEntity.next = openInternalEntities; - openInternalEntities = &openEntity; - openEntity.entity = entity; - openEntity.internalEventPtr = 0; - openEntity.internalEventEndPtr = 0; - s = (char *)entity->textPtr; - end = (char *)(entity->textPtr + entity->textLen); - tok = XmlPrologTok(internalEncoding, s, end, &next); - result = doProlog(parser, internalEncoding, s, end, tok, next, 0); - entity->open = 0; - openInternalEntities = openEntity.next; - return result; -} - -#endif /* XML_DTD */ - -static -enum XML_Error errorProcessor(XML_Parser parser, - const char *s, - const char *end, - const char **nextPtr) -{ - cmExpatUnused(s); - cmExpatUnused(end); - cmExpatUnused(nextPtr); - return errorCode; -} - -static enum XML_Error -storeAttributeValue(XML_Parser parser, const ENCODING *enc, int isCdata, - const char *ptr, const char *end, - STRING_POOL *pool) -{ - enum XML_Error result = appendAttributeValue(parser, enc, isCdata, ptr, end, pool); - if (result) - return result; - if (!isCdata && poolLength(pool) && poolLastChar(pool) == 0x20) - poolChop(pool); - if (!poolAppendChar(pool, XML_T('\0'))) - return XML_ERROR_NO_MEMORY; - return XML_ERROR_NONE; -} - -static enum XML_Error -appendAttributeValue(XML_Parser parser, const ENCODING *enc, int isCdata, - const char *ptr, const char *end, - STRING_POOL *pool) -{ - for (;;) { - const char *next; - int tok = XmlAttributeValueTok(enc, ptr, end, &next); - switch (tok) { - case XML_TOK_NONE: - return XML_ERROR_NONE; - case XML_TOK_INVALID: - if (enc == encoding) - eventPtr = next; - return XML_ERROR_INVALID_TOKEN; - case XML_TOK_PARTIAL: - if (enc == encoding) - eventPtr = ptr; - return XML_ERROR_INVALID_TOKEN; - case XML_TOK_CHAR_REF: - { - XML_Char buf[XML_ENCODE_MAX]; - int i; - int n = XmlCharRefNumber(enc, ptr); - if (n < 0) { - if (enc == encoding) - eventPtr = ptr; - return XML_ERROR_BAD_CHAR_REF; - } - if (!isCdata - && n == 0x20 /* space */ - && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20)) - break; - n = XmlEncode(n, (ICHAR *)buf); - if (!n) { - if (enc == encoding) - eventPtr = ptr; - return XML_ERROR_BAD_CHAR_REF; - } - for (i = 0; i < n; i++) { - if (!poolAppendChar(pool, buf[i])) - return XML_ERROR_NO_MEMORY; - } - } - break; - case XML_TOK_DATA_CHARS: - if (!poolAppend(pool, enc, ptr, next)) - return XML_ERROR_NO_MEMORY; - break; - case XML_TOK_TRAILING_CR: - next = ptr + enc->minBytesPerChar; - /* fall through */ - case XML_TOK_ATTRIBUTE_VALUE_S: - case XML_TOK_DATA_NEWLINE: - if (!isCdata && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20)) - break; - if (!poolAppendChar(pool, 0x20)) - return XML_ERROR_NO_MEMORY; - break; - case XML_TOK_ENTITY_REF: - { - const XML_Char *name; - ENTITY *entity; - XML_Char ch = XmlPredefinedEntityName(enc, - ptr + enc->minBytesPerChar, - next - enc->minBytesPerChar); - if (ch) { - if (!poolAppendChar(pool, ch)) - return XML_ERROR_NO_MEMORY; - break; - } - name = poolStoreString(&temp2Pool, enc, - ptr + enc->minBytesPerChar, - next - enc->minBytesPerChar); - if (!name) - return XML_ERROR_NO_MEMORY; - entity = (ENTITY *)lookup(&dtd.generalEntities, name, 0); - poolDiscard(&temp2Pool); - if (!entity) { - if (dtd.complete) { - if (enc == encoding) - eventPtr = ptr; - return XML_ERROR_UNDEFINED_ENTITY; - } - } - else if (entity->open) { - if (enc == encoding) - eventPtr = ptr; - return XML_ERROR_RECURSIVE_ENTITY_REF; - } - else if (entity->notation) { - if (enc == encoding) - eventPtr = ptr; - return XML_ERROR_BINARY_ENTITY_REF; - } - else if (!entity->textPtr) { - if (enc == encoding) - eventPtr = ptr; - return XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF; - } - else { - enum XML_Error result; - const XML_Char *textEnd = entity->textPtr + entity->textLen; - entity->open = 1; - result = appendAttributeValue(parser, internalEncoding, isCdata, (char *)entity->textPtr, (char *)textEnd, pool); - entity->open = 0; - if (result) - return result; - } - } - break; - default: - if (enc == encoding) - eventPtr = ptr; - return XML_ERROR_UNEXPECTED_STATE; - } - ptr = next; - } - /* not reached */ -} - -static -enum XML_Error storeEntityValue(XML_Parser parser, - const ENCODING *enc, - const char *entityTextPtr, - const char *entityTextEnd) -{ - STRING_POOL *pool = &(dtd.pool); - for (;;) { - const char *next; - int tok = XmlEntityValueTok(enc, entityTextPtr, entityTextEnd, &next); - switch (tok) { - case XML_TOK_PARAM_ENTITY_REF: -#ifdef XML_DTD - if (parentParser || enc != encoding) { - enum XML_Error result; - const XML_Char *name; - ENTITY *entity; - name = poolStoreString(&tempPool, enc, - entityTextPtr + enc->minBytesPerChar, - next - enc->minBytesPerChar); - if (!name) - return XML_ERROR_NO_MEMORY; - entity = (ENTITY *)lookup(&dtd.paramEntities, name, 0); - poolDiscard(&tempPool); - if (!entity) { - if (enc == encoding) - eventPtr = entityTextPtr; - return XML_ERROR_UNDEFINED_ENTITY; - } - if (entity->open) { - if (enc == encoding) - eventPtr = entityTextPtr; - return XML_ERROR_RECURSIVE_ENTITY_REF; - } - if (entity->systemId) { - if (enc == encoding) - eventPtr = entityTextPtr; - return XML_ERROR_PARAM_ENTITY_REF; - } - entity->open = 1; - result = storeEntityValue(parser, - internalEncoding, - (char *)entity->textPtr, - (char *)(entity->textPtr + entity->textLen)); - entity->open = 0; - if (result) - return result; - break; - } -#endif /* XML_DTD */ - eventPtr = entityTextPtr; - return XML_ERROR_SYNTAX; - case XML_TOK_NONE: - return XML_ERROR_NONE; - case XML_TOK_ENTITY_REF: - case XML_TOK_DATA_CHARS: - if (!poolAppend(pool, enc, entityTextPtr, next)) - return XML_ERROR_NO_MEMORY; - break; - case XML_TOK_TRAILING_CR: - next = entityTextPtr + enc->minBytesPerChar; - /* fall through */ - case XML_TOK_DATA_NEWLINE: - if (pool->end == pool->ptr && !poolGrow(pool)) - return XML_ERROR_NO_MEMORY; - *(pool->ptr)++ = 0xA; - break; - case XML_TOK_CHAR_REF: - { - XML_Char buf[XML_ENCODE_MAX]; - int i; - int n = XmlCharRefNumber(enc, entityTextPtr); - if (n < 0) { - if (enc == encoding) - eventPtr = entityTextPtr; - return XML_ERROR_BAD_CHAR_REF; - } - n = XmlEncode(n, (ICHAR *)buf); - if (!n) { - if (enc == encoding) - eventPtr = entityTextPtr; - return XML_ERROR_BAD_CHAR_REF; - } - for (i = 0; i < n; i++) { - if (pool->end == pool->ptr && !poolGrow(pool)) - return XML_ERROR_NO_MEMORY; - *(pool->ptr)++ = buf[i]; - } - } - break; - case XML_TOK_PARTIAL: - if (enc == encoding) - eventPtr = entityTextPtr; - return XML_ERROR_INVALID_TOKEN; - case XML_TOK_INVALID: - if (enc == encoding) - eventPtr = next; - return XML_ERROR_INVALID_TOKEN; - default: - if (enc == encoding) - eventPtr = entityTextPtr; - return XML_ERROR_UNEXPECTED_STATE; - } - entityTextPtr = next; - } - /* not reached */ -} - -static void -normalizeLines(XML_Char *s) -{ - XML_Char *p; - for (;; s++) { - if (*s == XML_T('\0')) - return; - if (*s == 0xD) - break; - } - p = s; - do { - if (*s == 0xD) { - *p++ = 0xA; - if (*++s == 0xA) - s++; - } - else - *p++ = *s++; - } while (*s); - *p = XML_T('\0'); -} - -static int -reportProcessingInstruction(XML_Parser parser, const ENCODING *enc, const char *start, const char *end) -{ - const XML_Char *target; - XML_Char *data; - const char *tem; - if (!processingInstructionHandler) { - if (defaultHandler) - reportDefault(parser, enc, start, end); - return 1; - } - start += enc->minBytesPerChar * 2; - tem = start + XmlNameLength(enc, start); - target = poolStoreString(&tempPool, enc, start, tem); - if (!target) - return 0; - poolFinish(&tempPool); - data = poolStoreString(&tempPool, enc, - XmlSkipS(enc, tem), - end - enc->minBytesPerChar*2); - if (!data) - return 0; - normalizeLines(data); - processingInstructionHandler(handlerArg, target, data); - poolClear(&tempPool); - return 1; -} - -static int -reportComment(XML_Parser parser, const ENCODING *enc, const char *start, const char *end) -{ - XML_Char *data; - if (!commentHandler) { - if (defaultHandler) - reportDefault(parser, enc, start, end); - return 1; - } - data = poolStoreString(&tempPool, - enc, - start + enc->minBytesPerChar * 4, - end - enc->minBytesPerChar * 3); - if (!data) - return 0; - normalizeLines(data); - commentHandler(handlerArg, data); - poolClear(&tempPool); - return 1; -} - -static void -reportDefault(XML_Parser parser, const ENCODING *enc, const char *s, const char *end) -{ - if (MUST_CONVERT(enc, s)) { - const char **eventPP; - const char **eventEndPP; - if (enc == encoding) { - eventPP = &eventPtr; - eventEndPP = &eventEndPtr; - } - else { - eventPP = &(openInternalEntities->internalEventPtr); - eventEndPP = &(openInternalEntities->internalEventEndPtr); - } - do { - ICHAR *dataPtr = (ICHAR *)dataBuf; - XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)dataBufEnd); - *eventEndPP = s; - defaultHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf); - *eventPP = s; - } while (s != end); - } - else - defaultHandler(handlerArg, (XML_Char *)s, (XML_Char *)end - (XML_Char *)s); -} - - -static int -defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *attId, int isCdata, - int isId, const XML_Char *value, XML_Parser parser) -{ - DEFAULT_ATTRIBUTE *att; - if (value || isId) { - /* The handling of default attributes gets messed up if we have - a default which duplicates a non-default. */ - int i; - for (i = 0; i < type->nDefaultAtts; i++) - if (attId == type->defaultAtts[i].id) - return 1; - if (isId && !type->idAtt && !attId->xmlns) - type->idAtt = attId; - } - if (type->nDefaultAtts == type->allocDefaultAtts) { - if (type->allocDefaultAtts == 0) { - type->allocDefaultAtts = 8; - type->defaultAtts = MALLOC(type->allocDefaultAtts*sizeof(DEFAULT_ATTRIBUTE)); - } - else { - type->allocDefaultAtts *= 2; - type->defaultAtts = REALLOC(type->defaultAtts, - type->allocDefaultAtts*sizeof(DEFAULT_ATTRIBUTE)); - } - if (!type->defaultAtts) - return 0; - } - att = type->defaultAtts + type->nDefaultAtts; - att->id = attId; - att->value = value; - att->isCdata = isCdata; - if (!isCdata) - attId->maybeTokenized = 1; - type->nDefaultAtts += 1; - return 1; -} - -static int setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *elementType) -{ - const XML_Char *name; - for (name = elementType->name; *name; name++) { - if (*name == XML_T(':')) { - PREFIX *prefix; - const XML_Char *s; - for (s = elementType->name; s != name; s++) { - if (!poolAppendChar(&dtd.pool, *s)) - return 0; - } - if (!poolAppendChar(&dtd.pool, XML_T('\0'))) - return 0; - prefix = (PREFIX *)lookup(&dtd.prefixes, poolStart(&dtd.pool), sizeof(PREFIX)); - if (!prefix) - return 0; - if (prefix->name == poolStart(&dtd.pool)) - poolFinish(&dtd.pool); - else - poolDiscard(&dtd.pool); - elementType->prefix = prefix; - - } - } - return 1; -} - -static ATTRIBUTE_ID * -getAttributeId(XML_Parser parser, const ENCODING *enc, const char *start, const char *end) -{ - ATTRIBUTE_ID *id; - const XML_Char *name; - if (!poolAppendChar(&dtd.pool, XML_T('\0'))) - return 0; - name = poolStoreString(&dtd.pool, enc, start, end); - if (!name) - return 0; - ++name; - id = (ATTRIBUTE_ID *)lookup(&dtd.attributeIds, name, sizeof(ATTRIBUTE_ID)); - if (!id) - return 0; - if (id->name != name) - poolDiscard(&dtd.pool); - else { - poolFinish(&dtd.pool); - if (!ns) - ; - else if (name[0] == 'x' - && name[1] == 'm' - && name[2] == 'l' - && name[3] == 'n' - && name[4] == 's' - && (name[5] == XML_T('\0') || name[5] == XML_T(':'))) { - if (name[5] == '\0') - id->prefix = &dtd.defaultPrefix; - else - id->prefix = (PREFIX *)lookup(&dtd.prefixes, name + 6, sizeof(PREFIX)); - id->xmlns = 1; - } - else { - int i; - for (i = 0; name[i]; i++) { - if (name[i] == XML_T(':')) { - int j; - for (j = 0; j < i; j++) { - if (!poolAppendChar(&dtd.pool, name[j])) - return 0; - } - if (!poolAppendChar(&dtd.pool, XML_T('\0'))) - return 0; - id->prefix = (PREFIX *)lookup(&dtd.prefixes, poolStart(&dtd.pool), sizeof(PREFIX)); - if (id->prefix->name == poolStart(&dtd.pool)) - poolFinish(&dtd.pool); - else - poolDiscard(&dtd.pool); - break; - } - } - } - } - return id; -} - -#define CONTEXT_SEP XML_T('\f') - -static -const XML_Char *getContext(XML_Parser parser) -{ - HASH_TABLE_ITER iter; - int needSep = 0; - - if (dtd.defaultPrefix.binding) { - int i; - int len; - if (!poolAppendChar(&tempPool, XML_T('='))) - return 0; - len = dtd.defaultPrefix.binding->uriLen; - if (namespaceSeparator != XML_T('\0')) - len--; - for (i = 0; i < len; i++) - if (!poolAppendChar(&tempPool, dtd.defaultPrefix.binding->uri[i])) - return 0; - needSep = 1; - } - - hashTableIterInit(&iter, &(dtd.prefixes)); - for (;;) { - int i; - int len; - const XML_Char *s; - PREFIX *prefix = (PREFIX *)hashTableIterNext(&iter); - if (!prefix) - break; - if (!prefix->binding) - continue; - if (needSep && !poolAppendChar(&tempPool, CONTEXT_SEP)) - return 0; - for (s = prefix->name; *s; s++) - if (!poolAppendChar(&tempPool, *s)) - return 0; - if (!poolAppendChar(&tempPool, XML_T('='))) - return 0; - len = prefix->binding->uriLen; - if (namespaceSeparator != XML_T('\0')) - len--; - for (i = 0; i < len; i++) - if (!poolAppendChar(&tempPool, prefix->binding->uri[i])) - return 0; - needSep = 1; - } - - - hashTableIterInit(&iter, &(dtd.generalEntities)); - for (;;) { - const XML_Char *s; - ENTITY *e = (ENTITY *)hashTableIterNext(&iter); - if (!e) - break; - if (!e->open) - continue; - if (needSep && !poolAppendChar(&tempPool, CONTEXT_SEP)) - return 0; - for (s = e->name; *s; s++) - if (!poolAppendChar(&tempPool, *s)) - return 0; - needSep = 1; - } - - if (!poolAppendChar(&tempPool, XML_T('\0'))) - return 0; - return tempPool.start; -} - -static -int setContext(XML_Parser parser, const XML_Char *context) -{ - const XML_Char *s = context; - - while (*context != XML_T('\0')) { - if (*s == CONTEXT_SEP || *s == XML_T('\0')) { - ENTITY *e; - if (!poolAppendChar(&tempPool, XML_T('\0'))) - return 0; - e = (ENTITY *)lookup(&dtd.generalEntities, poolStart(&tempPool), 0); - if (e) - e->open = 1; - if (*s != XML_T('\0')) - s++; - context = s; - poolDiscard(&tempPool); - } - else if (*s == '=') { - PREFIX *prefix; - if (poolLength(&tempPool) == 0) - prefix = &dtd.defaultPrefix; - else { - if (!poolAppendChar(&tempPool, XML_T('\0'))) - return 0; - prefix = (PREFIX *)lookup(&dtd.prefixes, poolStart(&tempPool), sizeof(PREFIX)); - if (!prefix) - return 0; - if (prefix->name == poolStart(&tempPool)) { - prefix->name = poolCopyString(&dtd.pool, prefix->name); - if (!prefix->name) - return 0; - } - poolDiscard(&tempPool); - } - for (context = s + 1; *context != CONTEXT_SEP && *context != XML_T('\0'); context++) - if (!poolAppendChar(&tempPool, *context)) - return 0; - if (!poolAppendChar(&tempPool, XML_T('\0'))) - return 0; - if (!addBinding(parser, prefix, 0, poolStart(&tempPool), &inheritedBindings)) - return 0; - poolDiscard(&tempPool); - if (*context != XML_T('\0')) - ++context; - s = context; - } - else { - if (!poolAppendChar(&tempPool, *s)) - return 0; - s++; - } - } - return 1; -} - - -static -void normalizePublicId(XML_Char *publicId) -{ - XML_Char *p = publicId; - XML_Char *s; - for (s = publicId; *s; s++) { - switch (*s) { - case 0x20: - case 0xD: - case 0xA: - if (p != publicId && p[-1] != 0x20) - *p++ = 0x20; - break; - default: - *p++ = *s; - } - } - if (p != publicId && p[-1] == 0x20) - --p; - *p = XML_T('\0'); -} - -static int dtdInit(DTD *p, XML_Parser parser) -{ - XML_Memory_Handling_Suite *ms = &((Parser *) parser)->m_mem; - poolInit(&(p->pool), ms); - hashTableInit(&(p->generalEntities), ms); - hashTableInit(&(p->elementTypes), ms); - hashTableInit(&(p->attributeIds), ms); - hashTableInit(&(p->prefixes), ms); - p->complete = 1; - p->standalone = 0; -#ifdef XML_DTD - hashTableInit(&(p->paramEntities), ms); -#endif /* XML_DTD */ - p->defaultPrefix.name = 0; - p->defaultPrefix.binding = 0; - - p->in_eldecl = 0; - p->scaffIndex = 0; - p->scaffLevel = 0; - p->scaffold = 0; - p->contentStringLen = 0; - p->scaffSize = 0; - p->scaffCount = 0; - - return 1; -} - -#ifdef XML_DTD - -static void dtdSwap(DTD *p1, DTD *p2) -{ - DTD tem; - memcpy(&tem, p1, sizeof(DTD)); - memcpy(p1, p2, sizeof(DTD)); - memcpy(p2, &tem, sizeof(DTD)); -} - -#endif /* XML_DTD */ - -static void dtdDestroy(DTD *p, XML_Parser parser) -{ - HASH_TABLE_ITER iter; - hashTableIterInit(&iter, &(p->elementTypes)); - for (;;) { - ELEMENT_TYPE *e = (ELEMENT_TYPE *)hashTableIterNext(&iter); - if (!e) - break; - if (e->allocDefaultAtts != 0) - FREE(e->defaultAtts); - } - hashTableDestroy(&(p->generalEntities)); -#ifdef XML_DTD - hashTableDestroy(&(p->paramEntities)); -#endif /* XML_DTD */ - hashTableDestroy(&(p->elementTypes)); - hashTableDestroy(&(p->attributeIds)); - hashTableDestroy(&(p->prefixes)); - poolDestroy(&(p->pool)); - if (p->scaffIndex) - FREE(p->scaffIndex); - if (p->scaffold) - FREE(p->scaffold); -} - -/* Do a deep copy of the DTD. Return 0 for out of memory; non-zero otherwise. -The new DTD has already been initialized. */ - -static int dtdCopy(DTD *newDtd, const DTD *oldDtd, XML_Parser parser) -{ - HASH_TABLE_ITER iter; - - /* Copy the prefix table. */ - - hashTableIterInit(&iter, &(oldDtd->prefixes)); - for (;;) { - const XML_Char *name; - const PREFIX *oldP = (PREFIX *)hashTableIterNext(&iter); - if (!oldP) - break; - name = poolCopyString(&(newDtd->pool), oldP->name); - if (!name) - return 0; - if (!lookup(&(newDtd->prefixes), name, sizeof(PREFIX))) - return 0; - } - - hashTableIterInit(&iter, &(oldDtd->attributeIds)); - - /* Copy the attribute id table. */ - - for (;;) { - ATTRIBUTE_ID *newA; - const XML_Char *name; - const ATTRIBUTE_ID *oldA = (ATTRIBUTE_ID *)hashTableIterNext(&iter); - - if (!oldA) - break; - /* Remember to allocate the scratch byte before the name. */ - if (!poolAppendChar(&(newDtd->pool), XML_T('\0'))) - return 0; - name = poolCopyString(&(newDtd->pool), oldA->name); - if (!name) - return 0; - ++name; - newA = (ATTRIBUTE_ID *)lookup(&(newDtd->attributeIds), name, sizeof(ATTRIBUTE_ID)); - if (!newA) - return 0; - newA->maybeTokenized = oldA->maybeTokenized; - if (oldA->prefix) { - newA->xmlns = oldA->xmlns; - if (oldA->prefix == &oldDtd->defaultPrefix) - newA->prefix = &newDtd->defaultPrefix; - else - newA->prefix = (PREFIX *)lookup(&(newDtd->prefixes), oldA->prefix->name, 0); - } - } - - /* Copy the element type table. */ - - hashTableIterInit(&iter, &(oldDtd->elementTypes)); - - for (;;) { - int i; - ELEMENT_TYPE *newE; - const XML_Char *name; - const ELEMENT_TYPE *oldE = (ELEMENT_TYPE *)hashTableIterNext(&iter); - if (!oldE) - break; - name = poolCopyString(&(newDtd->pool), oldE->name); - if (!name) - return 0; - newE = (ELEMENT_TYPE *)lookup(&(newDtd->elementTypes), name, sizeof(ELEMENT_TYPE)); - if (!newE) - return 0; - if (oldE->nDefaultAtts) { - newE->defaultAtts = (DEFAULT_ATTRIBUTE *)MALLOC(oldE->nDefaultAtts * sizeof(DEFAULT_ATTRIBUTE)); - if (!newE->defaultAtts) - return 0; - } - if (oldE->idAtt) - newE->idAtt = (ATTRIBUTE_ID *)lookup(&(newDtd->attributeIds), oldE->idAtt->name, 0); - newE->allocDefaultAtts = newE->nDefaultAtts = oldE->nDefaultAtts; - if (oldE->prefix) - newE->prefix = (PREFIX *)lookup(&(newDtd->prefixes), oldE->prefix->name, 0); - for (i = 0; i < newE->nDefaultAtts; i++) { - newE->defaultAtts[i].id = (ATTRIBUTE_ID *)lookup(&(newDtd->attributeIds), oldE->defaultAtts[i].id->name, 0); - newE->defaultAtts[i].isCdata = oldE->defaultAtts[i].isCdata; - if (oldE->defaultAtts[i].value) { - newE->defaultAtts[i].value = poolCopyString(&(newDtd->pool), oldE->defaultAtts[i].value); - if (!newE->defaultAtts[i].value) - return 0; - } - else - newE->defaultAtts[i].value = 0; - } - } - - /* Copy the entity tables. */ - if (!copyEntityTable(&(newDtd->generalEntities), - &(newDtd->pool), - &(oldDtd->generalEntities), parser)) - return 0; - -#ifdef XML_DTD - if (!copyEntityTable(&(newDtd->paramEntities), - &(newDtd->pool), - &(oldDtd->paramEntities), parser)) - return 0; -#endif /* XML_DTD */ - - newDtd->complete = oldDtd->complete; - newDtd->standalone = oldDtd->standalone; - - /* Don't want deep copying for scaffolding */ - newDtd->in_eldecl = oldDtd->in_eldecl; - newDtd->scaffold = oldDtd->scaffold; - newDtd->contentStringLen = oldDtd->contentStringLen; - newDtd->scaffSize = oldDtd->scaffSize; - newDtd->scaffLevel = oldDtd->scaffLevel; - newDtd->scaffIndex = oldDtd->scaffIndex; - - return 1; -} /* End dtdCopy */ - -static int copyEntityTable(HASH_TABLE *newTable, - STRING_POOL *newPool, - const HASH_TABLE *oldTable, - XML_Parser parser) -{ - HASH_TABLE_ITER iter; - const XML_Char *cachedOldBase = 0; - const XML_Char *cachedNewBase = 0; - cmExpatUnused(parser); - - hashTableIterInit(&iter, oldTable); - - for (;;) { - ENTITY *newE; - const XML_Char *name; - const ENTITY *oldE = (ENTITY *)hashTableIterNext(&iter); - if (!oldE) - break; - name = poolCopyString(newPool, oldE->name); - if (!name) - return 0; - newE = (ENTITY *)lookup(newTable, name, sizeof(ENTITY)); - if (!newE) - return 0; - if (oldE->systemId) { - const XML_Char *tem = poolCopyString(newPool, oldE->systemId); - if (!tem) - return 0; - newE->systemId = tem; - if (oldE->base) { - if (oldE->base == cachedOldBase) - newE->base = cachedNewBase; - else { - cachedOldBase = oldE->base; - tem = poolCopyString(newPool, cachedOldBase); - if (!tem) - return 0; - cachedNewBase = newE->base = tem; - } - } - } - else { - const XML_Char *tem = poolCopyStringN(newPool, oldE->textPtr, oldE->textLen); - if (!tem) - return 0; - newE->textPtr = tem; - newE->textLen = oldE->textLen; - } - if (oldE->notation) { - const XML_Char *tem = poolCopyString(newPool, oldE->notation); - if (!tem) - return 0; - newE->notation = tem; - } - } - return 1; -} - -#define INIT_SIZE 64 - -static -int keyeq(KEY s1, KEY s2) -{ - for (; *s1 == *s2; s1++, s2++) - if (*s1 == 0) - return 1; - return 0; -} - -static -unsigned long hash(KEY s) -{ - unsigned long h = 0; - while (*s) - h = (h << 5) + h + (unsigned char)*s++; - return h; -} - -static -NAMED *lookup(HASH_TABLE *table, KEY name, size_t createSize) -{ - size_t i; - if (table->size == 0) { - size_t tsize; - - if (!createSize) - return 0; - tsize = INIT_SIZE * sizeof(NAMED *); - table->v = table->mem->malloc_fcn(tsize); - if (!table->v) - return 0; - memset(table->v, 0, tsize); - table->size = INIT_SIZE; - table->usedLim = INIT_SIZE / 2; - i = hash(name) & (table->size - 1); - } - else { - unsigned long h = hash(name); - for (i = h & (table->size - 1); - table->v[i]; - i == 0 ? i = table->size - 1 : --i) { - if (keyeq(name, table->v[i]->name)) - return table->v[i]; - } - if (!createSize) - return 0; - if (table->used == table->usedLim) { - /* check for overflow */ - size_t newSize = table->size * 2; - size_t tsize = newSize * sizeof(NAMED *); - NAMED **newV = table->mem->malloc_fcn(tsize); - if (!newV) - return 0; - memset(newV, 0, tsize); - for (i = 0; i < table->size; i++) - if (table->v[i]) { - size_t j; - for (j = hash(table->v[i]->name) & (newSize - 1); - newV[j]; - j == 0 ? j = newSize - 1 : --j) - ; - newV[j] = table->v[i]; - } - table->mem->free_fcn(table->v); - table->v = newV; - table->size = newSize; - table->usedLim = newSize/2; - for (i = h & (table->size - 1); - table->v[i]; - i == 0 ? i = table->size - 1 : --i) - ; - } - } - table->v[i] = table->mem->malloc_fcn(createSize); - if (!table->v[i]) - return 0; - memset(table->v[i], 0, createSize); - table->v[i]->name = name; - (table->used)++; - return table->v[i]; -} - -static -void hashTableDestroy(HASH_TABLE *table) -{ - size_t i; - for (i = 0; i < table->size; i++) { - NAMED *p = table->v[i]; - if (p) - table->mem->free_fcn(p); - } - if (table->v) - table->mem->free_fcn(table->v); -} - -static -void hashTableInit(HASH_TABLE *p, XML_Memory_Handling_Suite *ms) -{ - p->size = 0; - p->usedLim = 0; - p->used = 0; - p->v = 0; - p->mem = ms; -} - -static -void hashTableIterInit(HASH_TABLE_ITER *iter, const HASH_TABLE *table) -{ - iter->p = table->v; - iter->end = iter->p + table->size; -} - -static -NAMED *hashTableIterNext(HASH_TABLE_ITER *iter) -{ - while (iter->p != iter->end) { - NAMED *tem = *(iter->p)++; - if (tem) - return tem; - } - return 0; -} - - -static -void poolInit(STRING_POOL *pool, XML_Memory_Handling_Suite *ms) -{ - pool->blocks = 0; - pool->freeBlocks = 0; - pool->start = 0; - pool->ptr = 0; - pool->end = 0; - pool->mem = ms; -} - -static -void poolClear(STRING_POOL *pool) -{ - if (!pool->freeBlocks) - pool->freeBlocks = pool->blocks; - else { - BLOCK *p = pool->blocks; - while (p) { - BLOCK *tem = p->next; - p->next = pool->freeBlocks; - pool->freeBlocks = p; - p = tem; - } - } - pool->blocks = 0; - pool->start = 0; - pool->ptr = 0; - pool->end = 0; -} - -static -void poolDestroy(STRING_POOL *pool) -{ - BLOCK *p = pool->blocks; - while (p) { - BLOCK *tem = p->next; - pool->mem->free_fcn(p); - p = tem; - } - pool->blocks = 0; - p = pool->freeBlocks; - while (p) { - BLOCK *tem = p->next; - pool->mem->free_fcn(p); - p = tem; - } - pool->freeBlocks = 0; - pool->ptr = 0; - pool->start = 0; - pool->end = 0; -} - -static -XML_Char *poolAppend(STRING_POOL *pool, const ENCODING *enc, - const char *ptr, const char *end) -{ - if (!pool->ptr && !poolGrow(pool)) - return 0; - for (;;) { - XmlConvert(enc, &ptr, end, (ICHAR **)&(pool->ptr), (ICHAR *)pool->end); - if (ptr == end) - break; - if (!poolGrow(pool)) - return 0; - } - return pool->start; -} - -static const XML_Char *poolCopyString(STRING_POOL *pool, const XML_Char *s) -{ - do { - if (!poolAppendChar(pool, *s)) - return 0; - } while (*s++); - s = pool->start; - poolFinish(pool); - return s; -} - -static const XML_Char *poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n) -{ - if (!pool->ptr && !poolGrow(pool)) - return 0; - for (; n > 0; --n, s++) { - if (!poolAppendChar(pool, *s)) - return 0; - - } - s = pool->start; - poolFinish(pool); - return s; -} - -static -const XML_Char *poolAppendString(STRING_POOL *pool, const XML_Char *s) -{ - while (*s) { - if (!poolAppendChar(pool, *s)) - return 0; - s++; - } - return pool->start; -} /* End poolAppendString */ - -static -XML_Char *poolStoreString(STRING_POOL *pool, const ENCODING *enc, - const char *ptr, const char *end) -{ - if (!poolAppend(pool, enc, ptr, end)) - return 0; - if (pool->ptr == pool->end && !poolGrow(pool)) - return 0; - *(pool->ptr)++ = 0; - return pool->start; -} - -static -int poolGrow(STRING_POOL *pool) -{ - if (pool->freeBlocks) { - if (pool->start == 0) { - pool->blocks = pool->freeBlocks; - pool->freeBlocks = pool->freeBlocks->next; - pool->blocks->next = 0; - pool->start = pool->blocks->s; - pool->end = pool->start + pool->blocks->size; - pool->ptr = pool->start; - return 1; - } - if (pool->end - pool->start < pool->freeBlocks->size) { - BLOCK *tem = pool->freeBlocks->next; - pool->freeBlocks->next = pool->blocks; - pool->blocks = pool->freeBlocks; - pool->freeBlocks = tem; - memcpy(pool->blocks->s, pool->start, (pool->end - pool->start) * sizeof(XML_Char)); - pool->ptr = pool->blocks->s + (pool->ptr - pool->start); - pool->start = pool->blocks->s; - pool->end = pool->start + pool->blocks->size; - return 1; - } - } - if (pool->blocks && pool->start == pool->blocks->s) { - int blockSize = (pool->end - pool->start)*2; - pool->blocks = pool->mem->realloc_fcn(pool->blocks, offsetof(BLOCK, s) + blockSize * sizeof(XML_Char)); - if (!pool->blocks) - return 0; - pool->blocks->size = blockSize; - pool->ptr = pool->blocks->s + (pool->ptr - pool->start); - pool->start = pool->blocks->s; - pool->end = pool->start + blockSize; - } - else { - BLOCK *tem; - int blockSize = pool->end - pool->start; - if (blockSize < INIT_BLOCK_SIZE) - blockSize = INIT_BLOCK_SIZE; - else - blockSize *= 2; - tem = pool->mem->malloc_fcn(offsetof(BLOCK, s) + blockSize * sizeof(XML_Char)); - if (!tem) - return 0; - tem->size = blockSize; - tem->next = pool->blocks; - pool->blocks = tem; - if (pool->ptr != pool->start) - memcpy(tem->s, pool->start, (pool->ptr - pool->start) * sizeof(XML_Char)); - pool->ptr = tem->s + (pool->ptr - pool->start); - pool->start = tem->s; - pool->end = tem->s + blockSize; - } - return 1; -} - -static int -nextScaffoldPart(XML_Parser parser) -{ - CONTENT_SCAFFOLD * me; - int next; - - if (! dtd.scaffIndex) { - dtd.scaffIndex = MALLOC(groupSize * sizeof(int)); - if (! dtd.scaffIndex) - return -1; - dtd.scaffIndex[0] = 0; - } - - if (dtd.scaffCount >= dtd.scaffSize) { - if (dtd.scaffold) { - dtd.scaffSize *= 2; - dtd.scaffold = (CONTENT_SCAFFOLD *) REALLOC(dtd.scaffold, - dtd.scaffSize * sizeof(CONTENT_SCAFFOLD)); - } - else { - dtd.scaffSize = 32; - dtd.scaffold = (CONTENT_SCAFFOLD *) MALLOC(dtd.scaffSize * sizeof(CONTENT_SCAFFOLD)); - } - if (! dtd.scaffold) - return -1; - } - next = dtd.scaffCount++; - me = &dtd.scaffold[next]; - if (dtd.scaffLevel) { - CONTENT_SCAFFOLD *parent = &dtd.scaffold[dtd.scaffIndex[dtd.scaffLevel - 1]]; - if (parent->lastchild) { - dtd.scaffold[parent->lastchild].nextsib = next; - } - if (! parent->childcnt) - parent->firstchild = next; - parent->lastchild = next; - parent->childcnt++; - } - me->firstchild = me->lastchild = me->childcnt = me->nextsib = 0; - return next; -} /* End nextScaffoldPart */ - -static void -build_node (XML_Parser parser, - int src_node, - XML_Content *dest, - XML_Content **contpos, - char **strpos) -{ - dest->type = dtd.scaffold[src_node].type; - dest->quant = dtd.scaffold[src_node].quant; - if (dest->type == XML_CTYPE_NAME) { - const char *src; - dest->name = *strpos; - src = dtd.scaffold[src_node].name; - for (;;) { - *(*strpos)++ = *src; - if (! *src) - break; - src++; - } - dest->numchildren = 0; - dest->children = 0; - } - else { - unsigned int i; - int cn; - dest->numchildren = dtd.scaffold[src_node].childcnt; - dest->children = *contpos; - *contpos += dest->numchildren; - for (i = 0, cn = dtd.scaffold[src_node].firstchild; - i < dest->numchildren; - i++, cn = dtd.scaffold[cn].nextsib) { - build_node(parser, cn, &(dest->children[i]), contpos, strpos); - } - dest->name = 0; - } -} /* End build_node */ - -static XML_Content * -build_model (XML_Parser parser) -{ - XML_Content *ret; - XML_Content *cpos; - char * str; - int allocsize = dtd.scaffCount * sizeof(XML_Content) + dtd.contentStringLen; - - ret = MALLOC(allocsize); - if (! ret) - return 0; - - str = (char *) (&ret[dtd.scaffCount]); - cpos = &ret[1]; - - build_node(parser, 0, ret, &cpos, &str); - return ret; -} /* End build_model */ - -static ELEMENT_TYPE * -getElementType(XML_Parser parser, - const ENCODING *enc, - const char *ptr, - const char *end) -{ - const XML_Char *name = poolStoreString(&dtd.pool, enc, ptr, end); - ELEMENT_TYPE *ret; - - if (! name) - return 0; - ret = (ELEMENT_TYPE *) lookup(&dtd.elementTypes, name, sizeof(ELEMENT_TYPE)); - if (! ret) - return 0; - if (ret->name != name) - poolDiscard(&dtd.pool); - else { - poolFinish(&dtd.pool); - if (!setElementTypePrefix(parser, ret)) - return 0; - } - return ret; -} /* End getElementType */ diff --git a/Utilities/cmexpat/xmltok.h b/Utilities/cmexpat/xmltok.h deleted file mode 100644 index cdf49b2..0000000 --- a/Utilities/cmexpat/xmltok.h +++ /dev/null @@ -1,299 +0,0 @@ -/* -Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd -See the file COPYING for copying permission. -*/ - -#ifndef XmlTok_INCLUDED -#define XmlTok_INCLUDED 1 - -#ifdef __cplusplus -extern "C" { -#endif - -/* The following token may be returned by XmlContentTok */ -#define XML_TOK_TRAILING_RSQB -5 /* ] or ]] at the end of the scan; might be start of - illegal ]]> sequence */ -/* The following tokens may be returned by both XmlPrologTok and XmlContentTok */ -#define XML_TOK_NONE -4 /* The string to be scanned is empty */ -#define XML_TOK_TRAILING_CR -3 /* A CR at the end of the scan; - might be part of CRLF sequence */ -#define XML_TOK_PARTIAL_CHAR -2 /* only part of a multibyte sequence */ -#define XML_TOK_PARTIAL -1 /* only part of a token */ -#define XML_TOK_INVALID 0 - -/* The following tokens are returned by XmlContentTok; some are also - returned by XmlAttributeValueTok, XmlEntityTok, XmlCdataSectionTok */ - -#define XML_TOK_START_TAG_WITH_ATTS 1 -#define XML_TOK_START_TAG_NO_ATTS 2 -#define XML_TOK_EMPTY_ELEMENT_WITH_ATTS 3 /* empty element tag <e/> */ -#define XML_TOK_EMPTY_ELEMENT_NO_ATTS 4 -#define XML_TOK_END_TAG 5 -#define XML_TOK_DATA_CHARS 6 -#define XML_TOK_DATA_NEWLINE 7 -#define XML_TOK_CDATA_SECT_OPEN 8 -#define XML_TOK_ENTITY_REF 9 -#define XML_TOK_CHAR_REF 10 /* numeric character reference */ - -/* The following tokens may be returned by both XmlPrologTok and XmlContentTok */ -#define XML_TOK_PI 11 /* processing instruction */ -#define XML_TOK_XML_DECL 12 /* XML decl or text decl */ -#define XML_TOK_COMMENT 13 -#define XML_TOK_BOM 14 /* Byte order mark */ - -/* The following tokens are returned only by XmlPrologTok */ -#define XML_TOK_PROLOG_S 15 -#define XML_TOK_DECL_OPEN 16 /* <!foo */ -#define XML_TOK_DECL_CLOSE 17 /* > */ -#define XML_TOK_NAME 18 -#define XML_TOK_NMTOKEN 19 -#define XML_TOK_POUND_NAME 20 /* #name */ -#define XML_TOK_OR 21 /* | */ -#define XML_TOK_PERCENT 22 -#define XML_TOK_OPEN_PAREN 23 -#define XML_TOK_CLOSE_PAREN 24 -#define XML_TOK_OPEN_BRACKET 25 -#define XML_TOK_CLOSE_BRACKET 26 -#define XML_TOK_LITERAL 27 -#define XML_TOK_PARAM_ENTITY_REF 28 -#define XML_TOK_INSTANCE_START 29 - -/* The following occur only in element type declarations */ -#define XML_TOK_NAME_QUESTION 30 /* name? */ -#define XML_TOK_NAME_ASTERISK 31 /* name* */ -#define XML_TOK_NAME_PLUS 32 /* name+ */ -#define XML_TOK_COND_SECT_OPEN 33 /* <![ */ -#define XML_TOK_COND_SECT_CLOSE 34 /* ]]> */ -#define XML_TOK_CLOSE_PAREN_QUESTION 35 /* )? */ -#define XML_TOK_CLOSE_PAREN_ASTERISK 36 /* )* */ -#define XML_TOK_CLOSE_PAREN_PLUS 37 /* )+ */ -#define XML_TOK_COMMA 38 - -/* The following token is returned only by XmlAttributeValueTok */ -#define XML_TOK_ATTRIBUTE_VALUE_S 39 - -/* The following token is returned only by XmlCdataSectionTok */ -#define XML_TOK_CDATA_SECT_CLOSE 40 - -/* With namespace processing this is returned by XmlPrologTok - for a name with a colon. */ -#define XML_TOK_PREFIXED_NAME 41 - -#ifdef XML_DTD -#define XML_TOK_IGNORE_SECT 42 -#endif /* XML_DTD */ - -#ifdef XML_DTD -#define XML_N_STATES 4 -#else /* not XML_DTD */ -#define XML_N_STATES 3 -#endif /* not XML_DTD */ - -#define XML_PROLOG_STATE 0 -#define XML_CONTENT_STATE 1 -#define XML_CDATA_SECTION_STATE 2 -#ifdef XML_DTD -#define XML_IGNORE_SECTION_STATE 3 -#endif /* XML_DTD */ - -#define XML_N_LITERAL_TYPES 2 -#define XML_ATTRIBUTE_VALUE_LITERAL 0 -#define XML_ENTITY_VALUE_LITERAL 1 - -/* The size of the buffer passed to XmlUtf8Encode must be at least this. */ -#define XML_UTF8_ENCODE_MAX 4 -/* The size of the buffer passed to XmlUtf16Encode must be at least this. */ -#define XML_UTF16_ENCODE_MAX 2 - -typedef struct position { - /* first line and first column are 0 not 1 */ - unsigned long lineNumber; - unsigned long columnNumber; -} POSITION; - -typedef struct { - const char *name; - const char *valuePtr; - const char *valueEnd; - char normalized; -} ATTRIBUTE; - -struct encoding; -typedef struct encoding ENCODING; - -struct encoding { - int (*scanners[XML_N_STATES])(const ENCODING *, - const char *, - const char *, - const char **); - int (*literalScanners[XML_N_LITERAL_TYPES])(const ENCODING *, - const char *, - const char *, - const char **); - int (*sameName)(const ENCODING *, - const char *, const char *); - int (*nameMatchesAscii)(const ENCODING *, - const char *, const char *, const char *); - int (*nameLength)(const ENCODING *, const char *); - const char *(*skipS)(const ENCODING *, const char *); - int (*getAtts)(const ENCODING *enc, const char *ptr, - int attsMax, ATTRIBUTE *atts); - int (*charRefNumber)(const ENCODING *enc, const char *ptr); - int (*predefinedEntityName)(const ENCODING *, const char *, const char *); - void (*updatePosition)(const ENCODING *, - const char *ptr, - const char *end, - POSITION *); - int (*isPublicId)(const ENCODING *enc, const char *ptr, const char *end, - const char **badPtr); - void (*utf8Convert)(const ENCODING *enc, - const char **fromP, - const char *fromLim, - char **toP, - const char *toLim); - void (*utf16Convert)(const ENCODING *enc, - const char **fromP, - const char *fromLim, - unsigned short **toP, - const unsigned short *toLim); - int minBytesPerChar; - char isUtf8; - char isUtf16; -}; - -/* -Scan the string starting at ptr until the end of the next complete token, -but do not scan past eptr. Return an integer giving the type of token. - -Return XML_TOK_NONE when ptr == eptr; nextTokPtr will not be set. - -Return XML_TOK_PARTIAL when the string does not contain a complete token; -nextTokPtr will not be set. - -Return XML_TOK_INVALID when the string does not start a valid token; nextTokPtr -will be set to point to the character which made the token invalid. - -Otherwise the string starts with a valid token; nextTokPtr will be set to point -to the character following the end of that token. - -Each data character counts as a single token, but adjacent data characters -may be returned together. Similarly for characters in the prolog outside -literals, comments and processing instructions. -*/ - - -#define XmlTok(enc, state, ptr, end, nextTokPtr) \ - (((enc)->scanners[state])(enc, ptr, end, nextTokPtr)) - -#define XmlPrologTok(enc, ptr, end, nextTokPtr) \ - XmlTok(enc, XML_PROLOG_STATE, ptr, end, nextTokPtr) - -#define XmlContentTok(enc, ptr, end, nextTokPtr) \ - XmlTok(enc, XML_CONTENT_STATE, ptr, end, nextTokPtr) - -#define XmlCdataSectionTok(enc, ptr, end, nextTokPtr) \ - XmlTok(enc, XML_CDATA_SECTION_STATE, ptr, end, nextTokPtr) - -#ifdef XML_DTD - -#define XmlIgnoreSectionTok(enc, ptr, end, nextTokPtr) \ - XmlTok(enc, XML_IGNORE_SECTION_STATE, ptr, end, nextTokPtr) - -#endif /* XML_DTD */ - -/* This is used for performing a 2nd-level tokenization on -the content of a literal that has already been returned by XmlTok. */ - -#define XmlLiteralTok(enc, literalType, ptr, end, nextTokPtr) \ - (((enc)->literalScanners[literalType])(enc, ptr, end, nextTokPtr)) - -#define XmlAttributeValueTok(enc, ptr, end, nextTokPtr) \ - XmlLiteralTok(enc, XML_ATTRIBUTE_VALUE_LITERAL, ptr, end, nextTokPtr) - -#define XmlEntityValueTok(enc, ptr, end, nextTokPtr) \ - XmlLiteralTok(enc, XML_ENTITY_VALUE_LITERAL, ptr, end, nextTokPtr) - -#define XmlSameName(enc, ptr1, ptr2) (((enc)->sameName)(enc, ptr1, ptr2)) - -#define XmlNameMatchesAscii(enc, ptr1, end1, ptr2) \ - (((enc)->nameMatchesAscii)(enc, ptr1, end1, ptr2)) - -#define XmlNameLength(enc, ptr) \ - (((enc)->nameLength)(enc, ptr)) - -#define XmlSkipS(enc, ptr) \ - (((enc)->skipS)(enc, ptr)) - -#define XmlGetAttributes(enc, ptr, attsMax, atts) \ - (((enc)->getAtts)(enc, ptr, attsMax, atts)) - -#define XmlCharRefNumber(enc, ptr) \ - (((enc)->charRefNumber)(enc, ptr)) - -#define XmlPredefinedEntityName(enc, ptr, end) \ - (((enc)->predefinedEntityName)(enc, ptr, end)) - -#define XmlUpdatePosition(enc, ptr, end, pos) \ - (((enc)->updatePosition)(enc, ptr, end, pos)) - -#define XmlIsPublicId(enc, ptr, end, badPtr) \ - (((enc)->isPublicId)(enc, ptr, end, badPtr)) - -#define XmlUtf8Convert(enc, fromP, fromLim, toP, toLim) \ - (((enc)->utf8Convert)(enc, fromP, fromLim, toP, toLim)) - -#define XmlUtf16Convert(enc, fromP, fromLim, toP, toLim) \ - (((enc)->utf16Convert)(enc, fromP, fromLim, toP, toLim)) - -typedef struct { - ENCODING initEnc; - const ENCODING **encPtr; -} INIT_ENCODING; - -int XmlParseXmlDecl(int isGeneralTextEntity, - const ENCODING *enc, - const char *ptr, - const char *end, - const char **badPtr, - const char **versionPtr, - const char **versionEndPtr, - const char **encodingNamePtr, - const ENCODING **namedEncodingPtr, - int *standalonePtr); - -int XmlInitEncoding(INIT_ENCODING *, const ENCODING **, const char *name); -const ENCODING *XmlGetUtf8InternalEncoding(void); -const ENCODING *XmlGetUtf16InternalEncoding(void); -int XmlUtf8Encode(int charNumber, char *buf); -int XmlUtf16Encode(int charNumber, unsigned short *buf); - -int XmlSizeOfUnknownEncoding(void); -ENCODING * -XmlInitUnknownEncoding(void *mem, - int *table, - int (*conv)(void *userData, const char *p), - void *userData); - -int XmlParseXmlDeclNS(int isGeneralTextEntity, - const ENCODING *enc, - const char *ptr, - const char *end, - const char **badPtr, - const char **versionPtr, - const char **versionEndPtr, - const char **encodingNamePtr, - const ENCODING **namedEncodingPtr, - int *standalonePtr); -int XmlInitEncodingNS(INIT_ENCODING *, const ENCODING **, const char *name); -const ENCODING *XmlGetUtf8InternalEncodingNS(void); -const ENCODING *XmlGetUtf16InternalEncodingNS(void); -ENCODING * -XmlInitUnknownEncodingNS(void *mem, - int *table, - int (*conv)(void *userData, const char *p), - void *userData); -#ifdef __cplusplus -} -#endif - -#endif /* not XmlTok_INCLUDED */ diff --git a/Utilities/cmexpat/xmltok_ns.c b/Utilities/cmexpat/xmltok_ns.c deleted file mode 100644 index fa78adf..0000000 --- a/Utilities/cmexpat/xmltok_ns.c +++ /dev/null @@ -1,98 +0,0 @@ -const ENCODING *NS(XmlGetUtf8InternalEncoding)(void) -{ - return &ns(internal_utf8_encoding).enc; -} - -const ENCODING *NS(XmlGetUtf16InternalEncoding)(void) -{ -#if XML_BYTE_ORDER == 12 - return &ns(internal_little2_encoding).enc; -#elif XML_BYTE_ORDER == 21 - return &ns(internal_big2_encoding).enc; -#else - const short n = 1; - return *(const char *)&n ? &ns(internal_little2_encoding).enc : &ns(internal_big2_encoding).enc; -#endif -} - -static -const ENCODING *NS(encodings)[] = { - &ns(latin1_encoding).enc, - &ns(ascii_encoding).enc, - &ns(utf8_encoding).enc, - &ns(big2_encoding).enc, - &ns(big2_encoding).enc, - &ns(little2_encoding).enc, - &ns(utf8_encoding).enc /* NO_ENC */ -}; - -static -int NS(initScanProlog)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) -{ - return initScan(NS(encodings), (const INIT_ENCODING *)enc, XML_PROLOG_STATE, ptr, end, nextTokPtr); -} - -static -int NS(initScanContent)(const ENCODING *enc, const char *ptr, const char *end, - const char **nextTokPtr) -{ - return initScan(NS(encodings), (const INIT_ENCODING *)enc, XML_CONTENT_STATE, ptr, end, nextTokPtr); -} - -int NS(XmlInitEncoding)(INIT_ENCODING *p, const ENCODING **encPtr, const char *name) -{ - int i = getEncodingIndex(name); - if (i == UNKNOWN_ENC) - return 0; - SET_INIT_ENC_INDEX(p, i); - p->initEnc.scanners[XML_PROLOG_STATE] = NS(initScanProlog); - p->initEnc.scanners[XML_CONTENT_STATE] = NS(initScanContent); - p->initEnc.updatePosition = initUpdatePosition; - p->encPtr = encPtr; - *encPtr = &(p->initEnc); - return 1; -} - -static -const ENCODING *NS(findEncoding)(const ENCODING *enc, const char *ptr, const char *end) -{ -#define ENCODING_MAX 128 - char buf[ENCODING_MAX]; - char *p = buf; - int i; - XmlUtf8Convert(enc, &ptr, end, &p, p + ENCODING_MAX - 1); - if (ptr != end) - return 0; - *p = 0; - if (streqci(buf, KW_UTF_16) && enc->minBytesPerChar == 2) - return enc; - i = getEncodingIndex(buf); - if (i == UNKNOWN_ENC) - return 0; - return NS(encodings)[i]; -} - -int NS(XmlParseXmlDecl)(int isGeneralTextEntity, - const ENCODING *enc, - const char *ptr, - const char *end, - const char **badPtr, - const char **versionPtr, - const char **versionEndPtr, - const char **encodingName, - const ENCODING **encoding, - int *standalone) -{ - return doParseXmlDecl(NS(findEncoding), - isGeneralTextEntity, - enc, - ptr, - end, - badPtr, - versionPtr, - versionEndPtr, - encodingName, - encoding, - standalone); -} |