diff options
Diffstat (limited to 'libxml2/xmlwriter.c')
| -rw-r--r-- | libxml2/xmlwriter.c | 4743 |
1 files changed, 0 insertions, 4743 deletions
diff --git a/libxml2/xmlwriter.c b/libxml2/xmlwriter.c deleted file mode 100644 index 69541b8..0000000 --- a/libxml2/xmlwriter.c +++ /dev/null @@ -1,4743 +0,0 @@ - -/* - * xmlwriter.c: XML text writer implementation - * - * For license and disclaimer see the license and disclaimer of - * libxml2. - * - * alfred@mickautsch.de - */ - -#define IN_LIBXML -#include "libxml.h" -#include <string.h> - -#include <libxml/xmlmemory.h> -#include <libxml/parser.h> -#include <libxml/uri.h> -#include <libxml/HTMLtree.h> - -#ifdef LIBXML_WRITER_ENABLED - -#include <libxml/xmlwriter.h> - -#include "buf.h" -#include "enc.h" -#include "save.h" - -#define B64LINELEN 72 -#define B64CRLF "\r\n" - -/* - * The following VA_COPY was coded following an example in - * the Samba project. It may not be sufficient for some - * esoteric implementations of va_list but (hopefully) will - * be sufficient for libxml2. - */ -#ifndef VA_COPY - #ifdef HAVE_VA_COPY - #define VA_COPY(dest, src) va_copy(dest, src) - #else - #ifdef HAVE___VA_COPY - #define VA_COPY(dest,src) __va_copy(dest, src) - #else - #ifndef VA_LIST_IS_ARRAY - #define VA_COPY(dest,src) (dest) = (src) - #else - #include <string.h> - #define VA_COPY(dest,src) memcpy((char *)(dest),(char *)(src),sizeof(va_list)) - #endif - #endif - #endif -#endif - -/* - * Types are kept private - */ -typedef enum { - XML_TEXTWRITER_NONE = 0, - XML_TEXTWRITER_NAME, - XML_TEXTWRITER_ATTRIBUTE, - XML_TEXTWRITER_TEXT, - XML_TEXTWRITER_PI, - XML_TEXTWRITER_PI_TEXT, - XML_TEXTWRITER_CDATA, - XML_TEXTWRITER_DTD, - XML_TEXTWRITER_DTD_TEXT, - XML_TEXTWRITER_DTD_ELEM, - XML_TEXTWRITER_DTD_ELEM_TEXT, - XML_TEXTWRITER_DTD_ATTL, - XML_TEXTWRITER_DTD_ATTL_TEXT, - XML_TEXTWRITER_DTD_ENTY, /* entity */ - XML_TEXTWRITER_DTD_ENTY_TEXT, - XML_TEXTWRITER_DTD_PENT, /* parameter entity */ - XML_TEXTWRITER_COMMENT -} xmlTextWriterState; - -typedef struct _xmlTextWriterStackEntry xmlTextWriterStackEntry; - -struct _xmlTextWriterStackEntry { - xmlChar *name; - xmlTextWriterState state; -}; - -typedef struct _xmlTextWriterNsStackEntry xmlTextWriterNsStackEntry; -struct _xmlTextWriterNsStackEntry { - xmlChar *prefix; - xmlChar *uri; - xmlLinkPtr elem; -}; - -struct _xmlTextWriter { - xmlOutputBufferPtr out; /* output buffer */ - xmlListPtr nodes; /* element name stack */ - xmlListPtr nsstack; /* name spaces stack */ - int level; - int indent; /* enable indent */ - int doindent; /* internal indent flag */ - xmlChar *ichar; /* indent character */ - char qchar; /* character used for quoting attribute values */ - xmlParserCtxtPtr ctxt; - int no_doc_free; - xmlDocPtr doc; -}; - -static void xmlFreeTextWriterStackEntry(xmlLinkPtr lk); -static int xmlCmpTextWriterStackEntry(const void *data0, - const void *data1); -static int xmlTextWriterOutputNSDecl(xmlTextWriterPtr writer); -static void xmlFreeTextWriterNsStackEntry(xmlLinkPtr lk); -static int xmlCmpTextWriterNsStackEntry(const void *data0, - const void *data1); -static int xmlTextWriterWriteDocCallback(void *context, - const xmlChar * str, int len); -static int xmlTextWriterCloseDocCallback(void *context); - -static xmlChar *xmlTextWriterVSprintf(const char *format, va_list argptr) LIBXML_ATTR_FORMAT(1,0); -static int xmlOutputBufferWriteBase64(xmlOutputBufferPtr out, int len, - const unsigned char *data); -static void xmlTextWriterStartDocumentCallback(void *ctx); -static int xmlTextWriterWriteIndent(xmlTextWriterPtr writer); -static int - xmlTextWriterHandleStateDependencies(xmlTextWriterPtr writer, - xmlTextWriterStackEntry * p); - -/** - * xmlWriterErrMsg: - * @ctxt: a writer context - * @error: the error number - * @msg: the error message - * - * Handle a writer error - */ -static void -xmlWriterErrMsg(xmlTextWriterPtr ctxt, xmlParserErrors error, - const char *msg) -{ - if (ctxt != NULL) { - __xmlRaiseError(NULL, NULL, NULL, ctxt->ctxt, - NULL, XML_FROM_WRITER, error, XML_ERR_FATAL, - NULL, 0, NULL, NULL, NULL, 0, 0, "%s", msg); - } else { - __xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_WRITER, error, - XML_ERR_FATAL, NULL, 0, NULL, NULL, NULL, 0, 0, "%s", msg); - } -} - -/** - * xmlWriterErrMsgInt: - * @ctxt: a writer context - * @error: the error number - * @msg: the error message - * @val: an int - * - * Handle a writer error - */ -static void LIBXML_ATTR_FORMAT(3,0) -xmlWriterErrMsgInt(xmlTextWriterPtr ctxt, xmlParserErrors error, - const char *msg, int val) -{ - if (ctxt != NULL) { - __xmlRaiseError(NULL, NULL, NULL, ctxt->ctxt, - NULL, XML_FROM_WRITER, error, XML_ERR_FATAL, - NULL, 0, NULL, NULL, NULL, val, 0, msg, val); - } else { - __xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_WRITER, error, - XML_ERR_FATAL, NULL, 0, NULL, NULL, NULL, val, 0, msg, val); - } -} - -/** - * xmlNewTextWriter: - * @out: an xmlOutputBufferPtr - * - * Create a new xmlNewTextWriter structure using an xmlOutputBufferPtr - * NOTE: the @out parameter will be deallocated when the writer is closed - * (if the call succeed.) - * - * Returns the new xmlTextWriterPtr or NULL in case of error - */ -xmlTextWriterPtr -xmlNewTextWriter(xmlOutputBufferPtr out) -{ - xmlTextWriterPtr ret; - - ret = (xmlTextWriterPtr) xmlMalloc(sizeof(xmlTextWriter)); - if (ret == NULL) { - xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, - "xmlNewTextWriter : out of memory!\n"); - return NULL; - } - memset(ret, 0, (size_t) sizeof(xmlTextWriter)); - - ret->nodes = xmlListCreate((xmlListDeallocator) - xmlFreeTextWriterStackEntry, - (xmlListDataCompare) - xmlCmpTextWriterStackEntry); - if (ret->nodes == NULL) { - xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, - "xmlNewTextWriter : out of memory!\n"); - xmlFree(ret); - return NULL; - } - - ret->nsstack = xmlListCreate((xmlListDeallocator) - xmlFreeTextWriterNsStackEntry, - (xmlListDataCompare) - xmlCmpTextWriterNsStackEntry); - if (ret->nsstack == NULL) { - xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, - "xmlNewTextWriter : out of memory!\n"); - xmlListDelete(ret->nodes); - xmlFree(ret); - return NULL; - } - - ret->out = out; - ret->ichar = xmlStrdup(BAD_CAST " "); - ret->qchar = '"'; - - if (!ret->ichar) { - xmlListDelete(ret->nodes); - xmlListDelete(ret->nsstack); - xmlFree(ret); - xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, - "xmlNewTextWriter : out of memory!\n"); - return NULL; - } - - ret->doc = xmlNewDoc(NULL); - - ret->no_doc_free = 0; - - return ret; -} - -/** - * xmlNewTextWriterFilename: - * @uri: the URI of the resource for the output - * @compression: compress the output? - * - * Create a new xmlNewTextWriter structure with @uri as output - * - * Returns the new xmlTextWriterPtr or NULL in case of error - */ -xmlTextWriterPtr -xmlNewTextWriterFilename(const char *uri, int compression) -{ - xmlTextWriterPtr ret; - xmlOutputBufferPtr out; - - out = xmlOutputBufferCreateFilename(uri, NULL, compression); - if (out == NULL) { - xmlWriterErrMsg(NULL, XML_IO_EIO, - "xmlNewTextWriterFilename : cannot open uri\n"); - return NULL; - } - - ret = xmlNewTextWriter(out); - if (ret == NULL) { - xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, - "xmlNewTextWriterFilename : out of memory!\n"); - xmlOutputBufferClose(out); - return NULL; - } - - ret->indent = 0; - ret->doindent = 0; - return ret; -} - -/** - * xmlNewTextWriterMemory: - * @buf: xmlBufferPtr - * @compression: compress the output? - * - * Create a new xmlNewTextWriter structure with @buf as output - * TODO: handle compression - * - * Returns the new xmlTextWriterPtr or NULL in case of error - */ -xmlTextWriterPtr -xmlNewTextWriterMemory(xmlBufferPtr buf, int compression ATTRIBUTE_UNUSED) -{ - xmlTextWriterPtr ret; - xmlOutputBufferPtr out; - -/*::todo handle compression */ - out = xmlOutputBufferCreateBuffer(buf, NULL); - - if (out == NULL) { - xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, - "xmlNewTextWriterMemory : out of memory!\n"); - return NULL; - } - - ret = xmlNewTextWriter(out); - if (ret == NULL) { - xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, - "xmlNewTextWriterMemory : out of memory!\n"); - xmlOutputBufferClose(out); - return NULL; - } - - return ret; -} - -/** - * xmlNewTextWriterPushParser: - * @ctxt: xmlParserCtxtPtr to hold the new XML document tree - * @compression: compress the output? - * - * Create a new xmlNewTextWriter structure with @ctxt as output - * NOTE: the @ctxt context will be freed with the resulting writer - * (if the call succeeds). - * TODO: handle compression - * - * Returns the new xmlTextWriterPtr or NULL in case of error - */ -xmlTextWriterPtr -xmlNewTextWriterPushParser(xmlParserCtxtPtr ctxt, - int compression ATTRIBUTE_UNUSED) -{ - xmlTextWriterPtr ret; - xmlOutputBufferPtr out; - - if (ctxt == NULL) { - xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, - "xmlNewTextWriterPushParser : invalid context!\n"); - return NULL; - } - - out = xmlOutputBufferCreateIO((xmlOutputWriteCallback) - xmlTextWriterWriteDocCallback, - (xmlOutputCloseCallback) - xmlTextWriterCloseDocCallback, - (void *) ctxt, NULL); - if (out == NULL) { - xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, - "xmlNewTextWriterPushParser : error at xmlOutputBufferCreateIO!\n"); - return NULL; - } - - ret = xmlNewTextWriter(out); - if (ret == NULL) { - xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, - "xmlNewTextWriterPushParser : error at xmlNewTextWriter!\n"); - xmlOutputBufferClose(out); - return NULL; - } - - ret->ctxt = ctxt; - - return ret; -} - -/** - * xmlNewTextWriterDoc: - * @doc: address of a xmlDocPtr to hold the new XML document tree - * @compression: compress the output? - * - * Create a new xmlNewTextWriter structure with @*doc as output - * - * Returns the new xmlTextWriterPtr or NULL in case of error - */ -xmlTextWriterPtr -xmlNewTextWriterDoc(xmlDocPtr * doc, int compression) -{ - xmlTextWriterPtr ret; - xmlSAXHandler saxHandler; - xmlParserCtxtPtr ctxt; - - memset(&saxHandler, '\0', sizeof(saxHandler)); - xmlSAX2InitDefaultSAXHandler(&saxHandler, 1); - saxHandler.startDocument = xmlTextWriterStartDocumentCallback; - saxHandler.startElement = xmlSAX2StartElement; - saxHandler.endElement = xmlSAX2EndElement; - - ctxt = xmlCreatePushParserCtxt(&saxHandler, NULL, NULL, 0, NULL); - if (ctxt == NULL) { - xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, - "xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n"); - return NULL; - } - /* - * For some reason this seems to completely break if node names - * are interned. - */ - ctxt->dictNames = 0; - - ctxt->myDoc = xmlNewDoc(BAD_CAST XML_DEFAULT_VERSION); - if (ctxt->myDoc == NULL) { - xmlFreeParserCtxt(ctxt); - xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, - "xmlNewTextWriterDoc : error at xmlNewDoc!\n"); - return NULL; - } - - ret = xmlNewTextWriterPushParser(ctxt, compression); - if (ret == NULL) { - xmlFreeDoc(ctxt->myDoc); - xmlFreeParserCtxt(ctxt); - xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, - "xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n"); - return NULL; - } - - xmlSetDocCompressMode(ctxt->myDoc, compression); - - if (doc != NULL) { - *doc = ctxt->myDoc; - ret->no_doc_free = 1; - } - - return ret; -} - -/** - * xmlNewTextWriterTree: - * @doc: xmlDocPtr - * @node: xmlNodePtr or NULL for doc->children - * @compression: compress the output? - * - * Create a new xmlNewTextWriter structure with @doc as output - * starting at @node - * - * Returns the new xmlTextWriterPtr or NULL in case of error - */ -xmlTextWriterPtr -xmlNewTextWriterTree(xmlDocPtr doc, xmlNodePtr node, int compression) -{ - xmlTextWriterPtr ret; - xmlSAXHandler saxHandler; - xmlParserCtxtPtr ctxt; - - if (doc == NULL) { - xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, - "xmlNewTextWriterTree : invalid document tree!\n"); - return NULL; - } - - memset(&saxHandler, '\0', sizeof(saxHandler)); - xmlSAX2InitDefaultSAXHandler(&saxHandler, 1); - saxHandler.startDocument = xmlTextWriterStartDocumentCallback; - saxHandler.startElement = xmlSAX2StartElement; - saxHandler.endElement = xmlSAX2EndElement; - - ctxt = xmlCreatePushParserCtxt(&saxHandler, NULL, NULL, 0, NULL); - if (ctxt == NULL) { - xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, - "xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n"); - return NULL; - } - /* - * For some reason this seems to completely break if node names - * are interned. - */ - ctxt->dictNames = 0; - - ret = xmlNewTextWriterPushParser(ctxt, compression); - if (ret == NULL) { - xmlFreeParserCtxt(ctxt); - xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, - "xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n"); - return NULL; - } - - ctxt->myDoc = doc; - ctxt->node = node; - ret->no_doc_free = 1; - - xmlSetDocCompressMode(doc, compression); - - return ret; -} - -/** - * xmlFreeTextWriter: - * @writer: the xmlTextWriterPtr - * - * Deallocate all the resources associated to the writer - */ -void -xmlFreeTextWriter(xmlTextWriterPtr writer) -{ - if (writer == NULL) - return; - - if (writer->out != NULL) - xmlOutputBufferClose(writer->out); - - if (writer->nodes != NULL) - xmlListDelete(writer->nodes); - - if (writer->nsstack != NULL) - xmlListDelete(writer->nsstack); - - if (writer->ctxt != NULL) { - if ((writer->ctxt->myDoc != NULL) && (writer->no_doc_free == 0)) { - xmlFreeDoc(writer->ctxt->myDoc); - writer->ctxt->myDoc = NULL; - } - xmlFreeParserCtxt(writer->ctxt); - } - - if (writer->doc != NULL) - xmlFreeDoc(writer->doc); - - if (writer->ichar != NULL) - xmlFree(writer->ichar); - xmlFree(writer); -} - -/** - * xmlTextWriterStartDocument: - * @writer: the xmlTextWriterPtr - * @version: the xml version ("1.0") or NULL for default ("1.0") - * @encoding: the encoding or NULL for default - * @standalone: "yes" or "no" or NULL for default - * - * Start a new xml document - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterStartDocument(xmlTextWriterPtr writer, const char *version, - const char *encoding, const char *standalone) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlCharEncodingHandlerPtr encoder; - - if ((writer == NULL) || (writer->out == NULL)) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterStartDocument : invalid writer!\n"); - return -1; - } - - lk = xmlListFront(writer->nodes); - if ((lk != NULL) && (xmlLinkGetData(lk) != NULL)) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterStartDocument : not allowed in this context!\n"); - return -1; - } - - encoder = NULL; - if (encoding != NULL) { - encoder = xmlFindCharEncodingHandler(encoding); - if (encoder == NULL) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartDocument : out of memory!\n"); - return -1; - } - } - - writer->out->encoder = encoder; - if (encoder != NULL) { - if (writer->out->conv == NULL) { - writer->out->conv = xmlBufCreateSize(4000); - } - xmlCharEncOutput(writer->out, 1); - if ((writer->doc != NULL) && (writer->doc->encoding == NULL)) - writer->doc->encoding = xmlStrdup((xmlChar *)writer->out->encoder->name); - } else - writer->out->conv = NULL; - - sum = 0; - count = xmlOutputBufferWriteString(writer->out, "<?xml version="); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - if (version != 0) - count = xmlOutputBufferWriteString(writer->out, version); - else - count = xmlOutputBufferWriteString(writer->out, "1.0"); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - if (writer->out->encoder != 0) { - count = xmlOutputBufferWriteString(writer->out, " encoding="); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - count = - xmlOutputBufferWriteString(writer->out, - writer->out->encoder->name); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - } - - if (standalone != 0) { - count = xmlOutputBufferWriteString(writer->out, " standalone="); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, standalone); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - } - - count = xmlOutputBufferWriteString(writer->out, "?>\n"); - if (count < 0) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterEndDocument: - * @writer: the xmlTextWriterPtr - * - * End an xml document. All open elements are closed, and - * the content is flushed to the output. - * - * Returns the bytes written or -1 in case of error - */ -int -xmlTextWriterEndDocument(xmlTextWriterPtr writer) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterEndDocument : invalid writer!\n"); - return -1; - } - - sum = 0; - while ((lk = xmlListFront(writer->nodes)) != NULL) { - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p == 0) - break; - switch (p->state) { - case XML_TEXTWRITER_NAME: - case XML_TEXTWRITER_ATTRIBUTE: - case XML_TEXTWRITER_TEXT: - count = xmlTextWriterEndElement(writer); - if (count < 0) - return -1; - sum += count; - break; - case XML_TEXTWRITER_PI: - case XML_TEXTWRITER_PI_TEXT: - count = xmlTextWriterEndPI(writer); - if (count < 0) - return -1; - sum += count; - break; - case XML_TEXTWRITER_CDATA: - count = xmlTextWriterEndCDATA(writer); - if (count < 0) - return -1; - sum += count; - break; - case XML_TEXTWRITER_DTD: - case XML_TEXTWRITER_DTD_TEXT: - case XML_TEXTWRITER_DTD_ELEM: - case XML_TEXTWRITER_DTD_ELEM_TEXT: - case XML_TEXTWRITER_DTD_ATTL: - case XML_TEXTWRITER_DTD_ATTL_TEXT: - case XML_TEXTWRITER_DTD_ENTY: - case XML_TEXTWRITER_DTD_ENTY_TEXT: - case XML_TEXTWRITER_DTD_PENT: - count = xmlTextWriterEndDTD(writer); - if (count < 0) - return -1; - sum += count; - break; - case XML_TEXTWRITER_COMMENT: - count = xmlTextWriterEndComment(writer); - if (count < 0) - return -1; - sum += count; - break; - default: - break; - } - } - - if (!writer->indent) { - count = xmlOutputBufferWriteString(writer->out, "\n"); - if (count < 0) - return -1; - sum += count; - } - - sum += xmlTextWriterFlush(writer); - - return sum; -} - -/** - * xmlTextWriterStartComment: - * @writer: the xmlTextWriterPtr - * - * Start an xml comment. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterStartComment(xmlTextWriterPtr writer) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterStartComment : invalid writer!\n"); - return -1; - } - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk != 0) { - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p != 0) { - switch (p->state) { - case XML_TEXTWRITER_TEXT: - case XML_TEXTWRITER_NONE: - break; - case XML_TEXTWRITER_NAME: - /* Output namespace declarations */ - count = xmlTextWriterOutputNSDecl(writer); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, ">"); - if (count < 0) - return -1; - sum += count; - if (writer->indent) { - count = - xmlOutputBufferWriteString(writer->out, "\n"); - if (count < 0) - return -1; - sum += count; - } - p->state = XML_TEXTWRITER_TEXT; - break; - default: - return -1; - } - } - } - - p = (xmlTextWriterStackEntry *) - xmlMalloc(sizeof(xmlTextWriterStackEntry)); - if (p == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartElement : out of memory!\n"); - return -1; - } - - p->name = NULL; - p->state = XML_TEXTWRITER_COMMENT; - - xmlListPushFront(writer->nodes, p); - - if (writer->indent) { - count = xmlTextWriterWriteIndent(writer); - if (count < 0) - return -1; - sum += count; - } - - count = xmlOutputBufferWriteString(writer->out, "<!--"); - if (count < 0) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterEndComment: - * @writer: the xmlTextWriterPtr - * - * End the current xml coment. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterEndComment(xmlTextWriterPtr writer) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterEndComment : invalid writer!\n"); - return -1; - } - - lk = xmlListFront(writer->nodes); - if (lk == 0) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterEndComment : not allowed in this context!\n"); - return -1; - } - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p == 0) - return -1; - - sum = 0; - switch (p->state) { - case XML_TEXTWRITER_COMMENT: - count = xmlOutputBufferWriteString(writer->out, "-->"); - if (count < 0) - return -1; - sum += count; - break; - default: - return -1; - } - - if (writer->indent) { - count = xmlOutputBufferWriteString(writer->out, "\n"); - if (count < 0) - return -1; - sum += count; - } - - xmlListPopFront(writer->nodes); - return sum; -} - -/** - * xmlTextWriterWriteFormatComment: - * @writer: the xmlTextWriterPtr - * @format: format string (see printf) - * @...: extra parameters for the format - * - * Write an xml comment. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int XMLCDECL -xmlTextWriterWriteFormatComment(xmlTextWriterPtr writer, - const char *format, ...) -{ - int rc; - va_list ap; - - va_start(ap, format); - - rc = xmlTextWriterWriteVFormatComment(writer, format, ap); - - va_end(ap); - return rc; -} - -/** - * xmlTextWriterWriteVFormatComment: - * @writer: the xmlTextWriterPtr - * @format: format string (see printf) - * @argptr: pointer to the first member of the variable argument list. - * - * Write an xml comment. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteVFormatComment(xmlTextWriterPtr writer, - const char *format, va_list argptr) -{ - int rc; - xmlChar *buf; - - if (writer == NULL) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterWriteVFormatComment : invalid writer!\n"); - return -1; - } - - buf = xmlTextWriterVSprintf(format, argptr); - if (buf == NULL) - return -1; - - rc = xmlTextWriterWriteComment(writer, buf); - - xmlFree(buf); - return rc; -} - -/** - * xmlTextWriterWriteComment: - * @writer: the xmlTextWriterPtr - * @content: comment string - * - * Write an xml comment. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteComment(xmlTextWriterPtr writer, const xmlChar * content) -{ - int count; - int sum; - - sum = 0; - count = xmlTextWriterStartComment(writer); - if (count < 0) - return -1; - sum += count; - count = xmlTextWriterWriteString(writer, content); - if (count < 0) - return -1; - sum += count; - count = xmlTextWriterEndComment(writer); - if (count < 0) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterStartElement: - * @writer: the xmlTextWriterPtr - * @name: element name - * - * Start an xml element. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterStartElement(xmlTextWriterPtr writer, const xmlChar * name) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if ((writer == NULL) || (name == NULL) || (*name == '\0')) - return -1; - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk != 0) { - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p != 0) { - switch (p->state) { - case XML_TEXTWRITER_PI: - case XML_TEXTWRITER_PI_TEXT: - return -1; - case XML_TEXTWRITER_NONE: - break; - case XML_TEXTWRITER_ATTRIBUTE: - count = xmlTextWriterEndAttribute(writer); - if (count < 0) - return -1; - sum += count; - /* fallthrough */ - case XML_TEXTWRITER_NAME: - /* Output namespace declarations */ - count = xmlTextWriterOutputNSDecl(writer); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, ">"); - if (count < 0) - return -1; - sum += count; - if (writer->indent) - count = - xmlOutputBufferWriteString(writer->out, "\n"); - p->state = XML_TEXTWRITER_TEXT; - break; - default: - break; - } - } - } - - p = (xmlTextWriterStackEntry *) - xmlMalloc(sizeof(xmlTextWriterStackEntry)); - if (p == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartElement : out of memory!\n"); - return -1; - } - - p->name = xmlStrdup(name); - if (p->name == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartElement : out of memory!\n"); - xmlFree(p); - return -1; - } - p->state = XML_TEXTWRITER_NAME; - - xmlListPushFront(writer->nodes, p); - - if (writer->indent) { - count = xmlTextWriterWriteIndent(writer); - sum += count; - } - - count = xmlOutputBufferWriteString(writer->out, "<"); - if (count < 0) - return -1; - sum += count; - count = - xmlOutputBufferWriteString(writer->out, (const char *) p->name); - if (count < 0) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterStartElementNS: - * @writer: the xmlTextWriterPtr - * @prefix: namespace prefix or NULL - * @name: element local name - * @namespaceURI: namespace URI or NULL - * - * Start an xml element with namespace support. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterStartElementNS(xmlTextWriterPtr writer, - const xmlChar * prefix, const xmlChar * name, - const xmlChar * namespaceURI) -{ - int count; - int sum; - xmlChar *buf; - - if ((writer == NULL) || (name == NULL) || (*name == '\0')) - return -1; - - buf = NULL; - if (prefix != 0) { - buf = xmlStrdup(prefix); - buf = xmlStrcat(buf, BAD_CAST ":"); - } - buf = xmlStrcat(buf, name); - - sum = 0; - count = xmlTextWriterStartElement(writer, buf); - xmlFree(buf); - if (count < 0) - return -1; - sum += count; - - if (namespaceURI != 0) { - xmlTextWriterNsStackEntry *p = (xmlTextWriterNsStackEntry *) - xmlMalloc(sizeof(xmlTextWriterNsStackEntry)); - if (p == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartElementNS : out of memory!\n"); - return -1; - } - - buf = xmlStrdup(BAD_CAST "xmlns"); - if (prefix != 0) { - buf = xmlStrcat(buf, BAD_CAST ":"); - buf = xmlStrcat(buf, prefix); - } - - p->prefix = buf; - p->uri = xmlStrdup(namespaceURI); - if (p->uri == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartElementNS : out of memory!\n"); - xmlFree(p); - return -1; - } - p->elem = xmlListFront(writer->nodes); - - xmlListPushFront(writer->nsstack, p); - } - - return sum; -} - -/** - * xmlTextWriterEndElement: - * @writer: the xmlTextWriterPtr - * - * End the current xml element. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterEndElement(xmlTextWriterPtr writer) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL) - return -1; - - lk = xmlListFront(writer->nodes); - if (lk == 0) { - xmlListDelete(writer->nsstack); - writer->nsstack = NULL; - return -1; - } - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p == 0) { - xmlListDelete(writer->nsstack); - writer->nsstack = NULL; - return -1; - } - - sum = 0; - switch (p->state) { - case XML_TEXTWRITER_ATTRIBUTE: - count = xmlTextWriterEndAttribute(writer); - if (count < 0) { - xmlListDelete(writer->nsstack); - writer->nsstack = NULL; - return -1; - } - sum += count; - /* fallthrough */ - case XML_TEXTWRITER_NAME: - /* Output namespace declarations */ - count = xmlTextWriterOutputNSDecl(writer); - if (count < 0) - return -1; - sum += count; - - if (writer->indent) /* next element needs indent */ - writer->doindent = 1; - count = xmlOutputBufferWriteString(writer->out, "/>"); - if (count < 0) - return -1; - sum += count; - break; - case XML_TEXTWRITER_TEXT: - if ((writer->indent) && (writer->doindent)) { - count = xmlTextWriterWriteIndent(writer); - sum += count; - writer->doindent = 1; - } else - writer->doindent = 1; - count = xmlOutputBufferWriteString(writer->out, "</"); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, - (const char *) p->name); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, ">"); - if (count < 0) - return -1; - sum += count; - break; - default: - return -1; - } - - if (writer->indent) { - count = xmlOutputBufferWriteString(writer->out, "\n"); - sum += count; - } - - xmlListPopFront(writer->nodes); - return sum; -} - -/** - * xmlTextWriterFullEndElement: - * @writer: the xmlTextWriterPtr - * - * End the current xml element. Writes an end tag even if the element is empty - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterFullEndElement(xmlTextWriterPtr writer) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL) - return -1; - - lk = xmlListFront(writer->nodes); - if (lk == 0) - return -1; - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p == 0) - return -1; - - sum = 0; - switch (p->state) { - case XML_TEXTWRITER_ATTRIBUTE: - count = xmlTextWriterEndAttribute(writer); - if (count < 0) - return -1; - sum += count; - /* fallthrough */ - case XML_TEXTWRITER_NAME: - /* Output namespace declarations */ - count = xmlTextWriterOutputNSDecl(writer); - if (count < 0) - return -1; - sum += count; - - count = xmlOutputBufferWriteString(writer->out, ">"); - if (count < 0) - return -1; - sum += count; - if (writer->indent) - writer->doindent = 0; - /* fallthrough */ - case XML_TEXTWRITER_TEXT: - if ((writer->indent) && (writer->doindent)) { - count = xmlTextWriterWriteIndent(writer); - sum += count; - writer->doindent = 1; - } else - writer->doindent = 1; - count = xmlOutputBufferWriteString(writer->out, "</"); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, - (const char *) p->name); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, ">"); - if (count < 0) - return -1; - sum += count; - break; - default: - return -1; - } - - if (writer->indent) { - count = xmlOutputBufferWriteString(writer->out, "\n"); - sum += count; - } - - xmlListPopFront(writer->nodes); - return sum; -} - -/** - * xmlTextWriterWriteFormatRaw: - * @writer: the xmlTextWriterPtr - * @format: format string (see printf) - * @...: extra parameters for the format - * - * Write a formatted raw xml text. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int XMLCDECL -xmlTextWriterWriteFormatRaw(xmlTextWriterPtr writer, const char *format, - ...) -{ - int rc; - va_list ap; - - va_start(ap, format); - - rc = xmlTextWriterWriteVFormatRaw(writer, format, ap); - - va_end(ap); - return rc; -} - -/** - * xmlTextWriterWriteVFormatRaw: - * @writer: the xmlTextWriterPtr - * @format: format string (see printf) - * @argptr: pointer to the first member of the variable argument list. - * - * Write a formatted raw xml text. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteVFormatRaw(xmlTextWriterPtr writer, const char *format, - va_list argptr) -{ - int rc; - xmlChar *buf; - - if (writer == NULL) - return -1; - - buf = xmlTextWriterVSprintf(format, argptr); - if (buf == NULL) - return -1; - - rc = xmlTextWriterWriteRaw(writer, buf); - - xmlFree(buf); - return rc; -} - -/** - * xmlTextWriterWriteRawLen: - * @writer: the xmlTextWriterPtr - * @content: text string - * @len: length of the text string - * - * Write an xml text. - * TODO: what about entities and special chars?? - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteRawLen(xmlTextWriterPtr writer, const xmlChar * content, - int len) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterWriteRawLen : invalid writer!\n"); - return -1; - } - - if ((content == NULL) || (len < 0)) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterWriteRawLen : invalid content!\n"); - return -1; - } - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk != 0) { - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - count = xmlTextWriterHandleStateDependencies(writer, p); - if (count < 0) - return -1; - sum += count; - } - - if (writer->indent) - writer->doindent = 0; - - if (content != NULL) { - count = - xmlOutputBufferWrite(writer->out, len, (const char *) content); - if (count < 0) - return -1; - sum += count; - } - - return sum; -} - -/** - * xmlTextWriterWriteRaw: - * @writer: the xmlTextWriterPtr - * @content: text string - * - * Write a raw xml text. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteRaw(xmlTextWriterPtr writer, const xmlChar * content) -{ - return xmlTextWriterWriteRawLen(writer, content, xmlStrlen(content)); -} - -/** - * xmlTextWriterWriteFormatString: - * @writer: the xmlTextWriterPtr - * @format: format string (see printf) - * @...: extra parameters for the format - * - * Write a formatted xml text. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int XMLCDECL -xmlTextWriterWriteFormatString(xmlTextWriterPtr writer, const char *format, - ...) -{ - int rc; - va_list ap; - - if ((writer == NULL) || (format == NULL)) - return -1; - - va_start(ap, format); - - rc = xmlTextWriterWriteVFormatString(writer, format, ap); - - va_end(ap); - return rc; -} - -/** - * xmlTextWriterWriteVFormatString: - * @writer: the xmlTextWriterPtr - * @format: format string (see printf) - * @argptr: pointer to the first member of the variable argument list. - * - * Write a formatted xml text. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteVFormatString(xmlTextWriterPtr writer, - const char *format, va_list argptr) -{ - int rc; - xmlChar *buf; - - if ((writer == NULL) || (format == NULL)) - return -1; - - buf = xmlTextWriterVSprintf(format, argptr); - if (buf == NULL) - return -1; - - rc = xmlTextWriterWriteString(writer, buf); - - xmlFree(buf); - return rc; -} - -/** - * xmlTextWriterWriteString: - * @writer: the xmlTextWriterPtr - * @content: text string - * - * Write an xml text. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteString(xmlTextWriterPtr writer, const xmlChar * content) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - xmlChar *buf; - - if ((writer == NULL) || (content == NULL)) - return -1; - - sum = 0; - buf = (xmlChar *) content; - lk = xmlListFront(writer->nodes); - if (lk != 0) { - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p != 0) { - switch (p->state) { - case XML_TEXTWRITER_NAME: - case XML_TEXTWRITER_TEXT: -#if 0 - buf = NULL; - xmlOutputBufferWriteEscape(writer->out, content, NULL); -#endif - buf = xmlEncodeSpecialChars(NULL, content); - break; - case XML_TEXTWRITER_ATTRIBUTE: - buf = NULL; - xmlBufAttrSerializeTxtContent(writer->out->buffer, - writer->doc, NULL, content); - break; - default: - break; - } - } - } - - if (buf != NULL) { - count = xmlTextWriterWriteRaw(writer, buf); - - if (buf != content) /* buf was allocated by us, so free it */ - xmlFree(buf); - - if (count < 0) - return -1; - sum += count; - } - - return sum; -} - -/** - * xmlOutputBufferWriteBase64: - * @out: the xmlOutputBufferPtr - * @data: binary data - * @len: the number of bytes to encode - * - * Write base64 encoded data to an xmlOutputBuffer. - * Adapted from John Walker's base64.c (http://www.fourmilab.ch/). - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -static int -xmlOutputBufferWriteBase64(xmlOutputBufferPtr out, int len, - const unsigned char *data) -{ - static unsigned char dtable[64] = - {'A','B','C','D','E','F','G','H','I','J','K','L','M', - 'N','O','P','Q','R','S','T','U','V','W','X','Y','Z', - 'a','b','c','d','e','f','g','h','i','j','k','l','m', - 'n','o','p','q','r','s','t','u','v','w','x','y','z', - '0','1','2','3','4','5','6','7','8','9','+','/'}; - - int i; - int linelen; - int count; - int sum; - - if ((out == NULL) || (len < 0) || (data == NULL)) - return(-1); - - linelen = 0; - sum = 0; - - i = 0; - while (1) { - unsigned char igroup[3]; - unsigned char ogroup[4]; - int c; - int n; - - igroup[0] = igroup[1] = igroup[2] = 0; - for (n = 0; n < 3 && i < len; n++, i++) { - c = data[i]; - igroup[n] = (unsigned char) c; - } - - if (n > 0) { - ogroup[0] = dtable[igroup[0] >> 2]; - ogroup[1] = dtable[((igroup[0] & 3) << 4) | (igroup[1] >> 4)]; - ogroup[2] = - dtable[((igroup[1] & 0xF) << 2) | (igroup[2] >> 6)]; - ogroup[3] = dtable[igroup[2] & 0x3F]; - - if (n < 3) { - ogroup[3] = '='; - if (n < 2) { - ogroup[2] = '='; - } - } - - if (linelen >= B64LINELEN) { - count = xmlOutputBufferWrite(out, 2, B64CRLF); - if (count == -1) - return -1; - sum += count; - linelen = 0; - } - count = xmlOutputBufferWrite(out, 4, (const char *) ogroup); - if (count == -1) - return -1; - sum += count; - - linelen += 4; - } - - if (i >= len) - break; - } - - return sum; -} - -/** - * xmlTextWriterWriteBase64: - * @writer: the xmlTextWriterPtr - * @data: binary data - * @start: the position within the data of the first byte to encode - * @len: the number of bytes to encode - * - * Write an base64 encoded xml text. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteBase64(xmlTextWriterPtr writer, const char *data, - int start, int len) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if ((writer == NULL) || (data == NULL) || (start < 0) || (len < 0)) - return -1; - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk != 0) { - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p != 0) { - count = xmlTextWriterHandleStateDependencies(writer, p); - if (count < 0) - return -1; - sum += count; - } - } - - if (writer->indent) - writer->doindent = 0; - - count = - xmlOutputBufferWriteBase64(writer->out, len, - (unsigned char *) data + start); - if (count < 0) - return -1; - sum += count; - - return sum; -} - -/** - * xmlOutputBufferWriteBinHex: - * @out: the xmlOutputBufferPtr - * @data: binary data - * @len: the number of bytes to encode - * - * Write hqx encoded data to an xmlOutputBuffer. - * ::todo - * - * Returns the bytes written (may be 0 because of buffering) - * or -1 in case of error - */ -static int -xmlOutputBufferWriteBinHex(xmlOutputBufferPtr out, - int len, const unsigned char *data) -{ - int count; - int sum; - static char hex[16] = - {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'}; - int i; - - if ((out == NULL) || (data == NULL) || (len < 0)) { - return -1; - } - - sum = 0; - for (i = 0; i < len; i++) { - count = - xmlOutputBufferWrite(out, 1, - (const char *) &hex[data[i] >> 4]); - if (count == -1) - return -1; - sum += count; - count = - xmlOutputBufferWrite(out, 1, - (const char *) &hex[data[i] & 0xF]); - if (count == -1) - return -1; - sum += count; - } - - return sum; -} - -/** - * xmlTextWriterWriteBinHex: - * @writer: the xmlTextWriterPtr - * @data: binary data - * @start: the position within the data of the first byte to encode - * @len: the number of bytes to encode - * - * Write a BinHex encoded xml text. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteBinHex(xmlTextWriterPtr writer, const char *data, - int start, int len) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if ((writer == NULL) || (data == NULL) || (start < 0) || (len < 0)) - return -1; - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk != 0) { - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p != 0) { - count = xmlTextWriterHandleStateDependencies(writer, p); - if (count < 0) - return -1; - sum += count; - } - } - - if (writer->indent) - writer->doindent = 0; - - count = - xmlOutputBufferWriteBinHex(writer->out, len, - (unsigned char *) data + start); - if (count < 0) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterStartAttribute: - * @writer: the xmlTextWriterPtr - * @name: element name - * - * Start an xml attribute. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterStartAttribute(xmlTextWriterPtr writer, const xmlChar * name) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if ((writer == NULL) || (name == NULL) || (*name == '\0')) - return -1; - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk == 0) - return -1; - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p == 0) - return -1; - - switch (p->state) { - case XML_TEXTWRITER_ATTRIBUTE: - count = xmlTextWriterEndAttribute(writer); - if (count < 0) - return -1; - sum += count; - /* fallthrough */ - case XML_TEXTWRITER_NAME: - count = xmlOutputBufferWriteString(writer->out, " "); - if (count < 0) - return -1; - sum += count; - count = - xmlOutputBufferWriteString(writer->out, - (const char *) name); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, "="); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - p->state = XML_TEXTWRITER_ATTRIBUTE; - break; - default: - return -1; - } - - return sum; -} - -/** - * xmlTextWriterStartAttributeNS: - * @writer: the xmlTextWriterPtr - * @prefix: namespace prefix or NULL - * @name: element local name - * @namespaceURI: namespace URI or NULL - * - * Start an xml attribute with namespace support. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterStartAttributeNS(xmlTextWriterPtr writer, - const xmlChar * prefix, const xmlChar * name, - const xmlChar * namespaceURI) -{ - int count; - int sum; - xmlChar *buf; - xmlTextWriterNsStackEntry *p; - - if ((writer == NULL) || (name == NULL) || (*name == '\0')) - return -1; - - /* Handle namespace first in case of error */ - if (namespaceURI != 0) { - xmlTextWriterNsStackEntry nsentry, *curns; - - buf = xmlStrdup(BAD_CAST "xmlns"); - if (prefix != 0) { - buf = xmlStrcat(buf, BAD_CAST ":"); - buf = xmlStrcat(buf, prefix); - } - - nsentry.prefix = buf; - nsentry.uri = (xmlChar *)namespaceURI; - nsentry.elem = xmlListFront(writer->nodes); - - curns = (xmlTextWriterNsStackEntry *)xmlListSearch(writer->nsstack, - (void *)&nsentry); - if ((curns != NULL)) { - xmlFree(buf); - if (xmlStrcmp(curns->uri, namespaceURI) == 0) { - /* Namespace already defined on element skip */ - buf = NULL; - } else { - /* Prefix mismatch so error out */ - return -1; - } - } - - /* Do not add namespace decl to list - it is already there */ - if (buf != NULL) { - p = (xmlTextWriterNsStackEntry *) - xmlMalloc(sizeof(xmlTextWriterNsStackEntry)); - if (p == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartAttributeNS : out of memory!\n"); - return -1; - } - - p->prefix = buf; - p->uri = xmlStrdup(namespaceURI); - if (p->uri == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartAttributeNS : out of memory!\n"); - xmlFree(p); - return -1; - } - p->elem = xmlListFront(writer->nodes); - - xmlListPushFront(writer->nsstack, p); - } - } - - buf = NULL; - if (prefix != 0) { - buf = xmlStrdup(prefix); - buf = xmlStrcat(buf, BAD_CAST ":"); - } - buf = xmlStrcat(buf, name); - - sum = 0; - count = xmlTextWriterStartAttribute(writer, buf); - xmlFree(buf); - if (count < 0) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterEndAttribute: - * @writer: the xmlTextWriterPtr - * - * End the current xml element. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterEndAttribute(xmlTextWriterPtr writer) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL) - return -1; - - lk = xmlListFront(writer->nodes); - if (lk == 0) { - return -1; - } - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p == 0) { - return -1; - } - - sum = 0; - switch (p->state) { - case XML_TEXTWRITER_ATTRIBUTE: - p->state = XML_TEXTWRITER_NAME; - - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) { - return -1; - } - sum += count; - break; - default: - return -1; - } - - return sum; -} - -/** - * xmlTextWriterWriteFormatAttribute: - * @writer: the xmlTextWriterPtr - * @name: attribute name - * @format: format string (see printf) - * @...: extra parameters for the format - * - * Write a formatted xml attribute. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int XMLCDECL -xmlTextWriterWriteFormatAttribute(xmlTextWriterPtr writer, - const xmlChar * name, const char *format, - ...) -{ - int rc; - va_list ap; - - va_start(ap, format); - - rc = xmlTextWriterWriteVFormatAttribute(writer, name, format, ap); - - va_end(ap); - return rc; -} - -/** - * xmlTextWriterWriteVFormatAttribute: - * @writer: the xmlTextWriterPtr - * @name: attribute name - * @format: format string (see printf) - * @argptr: pointer to the first member of the variable argument list. - * - * Write a formatted xml attribute. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteVFormatAttribute(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, va_list argptr) -{ - int rc; - xmlChar *buf; - - if (writer == NULL) - return -1; - - buf = xmlTextWriterVSprintf(format, argptr); - if (buf == NULL) - return -1; - - rc = xmlTextWriterWriteAttribute(writer, name, buf); - - xmlFree(buf); - return rc; -} - -/** - * xmlTextWriterWriteAttribute: - * @writer: the xmlTextWriterPtr - * @name: attribute name - * @content: attribute content - * - * Write an xml attribute. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteAttribute(xmlTextWriterPtr writer, const xmlChar * name, - const xmlChar * content) -{ - int count; - int sum; - - sum = 0; - count = xmlTextWriterStartAttribute(writer, name); - if (count < 0) - return -1; - sum += count; - count = xmlTextWriterWriteString(writer, content); - if (count < 0) - return -1; - sum += count; - count = xmlTextWriterEndAttribute(writer); - if (count < 0) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterWriteFormatAttributeNS: - * @writer: the xmlTextWriterPtr - * @prefix: namespace prefix - * @name: attribute local name - * @namespaceURI: namespace URI - * @format: format string (see printf) - * @...: extra parameters for the format - * - * Write a formatted xml attribute.with namespace support - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int XMLCDECL -xmlTextWriterWriteFormatAttributeNS(xmlTextWriterPtr writer, - const xmlChar * prefix, - const xmlChar * name, - const xmlChar * namespaceURI, - const char *format, ...) -{ - int rc; - va_list ap; - - va_start(ap, format); - - rc = xmlTextWriterWriteVFormatAttributeNS(writer, prefix, name, - namespaceURI, format, ap); - - va_end(ap); - return rc; -} - -/** - * xmlTextWriterWriteVFormatAttributeNS: - * @writer: the xmlTextWriterPtr - * @prefix: namespace prefix - * @name: attribute local name - * @namespaceURI: namespace URI - * @format: format string (see printf) - * @argptr: pointer to the first member of the variable argument list. - * - * Write a formatted xml attribute.with namespace support - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteVFormatAttributeNS(xmlTextWriterPtr writer, - const xmlChar * prefix, - const xmlChar * name, - const xmlChar * namespaceURI, - const char *format, va_list argptr) -{ - int rc; - xmlChar *buf; - - if (writer == NULL) - return -1; - - buf = xmlTextWriterVSprintf(format, argptr); - if (buf == NULL) - return -1; - - rc = xmlTextWriterWriteAttributeNS(writer, prefix, name, namespaceURI, - buf); - - xmlFree(buf); - return rc; -} - -/** - * xmlTextWriterWriteAttributeNS: - * @writer: the xmlTextWriterPtr - * @prefix: namespace prefix - * @name: attribute local name - * @namespaceURI: namespace URI - * @content: attribute content - * - * Write an xml attribute. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteAttributeNS(xmlTextWriterPtr writer, - const xmlChar * prefix, const xmlChar * name, - const xmlChar * namespaceURI, - const xmlChar * content) -{ - int count; - int sum; - - if ((writer == NULL) || (name == NULL) || (*name == '\0')) - return -1; - - sum = 0; - count = xmlTextWriterStartAttributeNS(writer, prefix, name, namespaceURI); - if (count < 0) - return -1; - sum += count; - count = xmlTextWriterWriteString(writer, content); - if (count < 0) - return -1; - sum += count; - count = xmlTextWriterEndAttribute(writer); - if (count < 0) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterWriteFormatElement: - * @writer: the xmlTextWriterPtr - * @name: element name - * @format: format string (see printf) - * @...: extra parameters for the format - * - * Write a formatted xml element. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int XMLCDECL -xmlTextWriterWriteFormatElement(xmlTextWriterPtr writer, - const xmlChar * name, const char *format, - ...) -{ - int rc; - va_list ap; - - va_start(ap, format); - - rc = xmlTextWriterWriteVFormatElement(writer, name, format, ap); - - va_end(ap); - return rc; -} - -/** - * xmlTextWriterWriteVFormatElement: - * @writer: the xmlTextWriterPtr - * @name: element name - * @format: format string (see printf) - * @argptr: pointer to the first member of the variable argument list. - * - * Write a formatted xml element. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteVFormatElement(xmlTextWriterPtr writer, - const xmlChar * name, const char *format, - va_list argptr) -{ - int rc; - xmlChar *buf; - - if (writer == NULL) - return -1; - - buf = xmlTextWriterVSprintf(format, argptr); - if (buf == NULL) - return -1; - - rc = xmlTextWriterWriteElement(writer, name, buf); - - xmlFree(buf); - return rc; -} - -/** - * xmlTextWriterWriteElement: - * @writer: the xmlTextWriterPtr - * @name: element name - * @content: element content - * - * Write an xml element. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteElement(xmlTextWriterPtr writer, const xmlChar * name, - const xmlChar * content) -{ - int count; - int sum; - - sum = 0; - count = xmlTextWriterStartElement(writer, name); - if (count == -1) - return -1; - sum += count; - if (content != NULL) { - count = xmlTextWriterWriteString(writer, content); - if (count == -1) - return -1; - sum += count; - } - count = xmlTextWriterEndElement(writer); - if (count == -1) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterWriteFormatElementNS: - * @writer: the xmlTextWriterPtr - * @prefix: namespace prefix - * @name: element local name - * @namespaceURI: namespace URI - * @format: format string (see printf) - * @...: extra parameters for the format - * - * Write a formatted xml element with namespace support. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int XMLCDECL -xmlTextWriterWriteFormatElementNS(xmlTextWriterPtr writer, - const xmlChar * prefix, - const xmlChar * name, - const xmlChar * namespaceURI, - const char *format, ...) -{ - int rc; - va_list ap; - - va_start(ap, format); - - rc = xmlTextWriterWriteVFormatElementNS(writer, prefix, name, - namespaceURI, format, ap); - - va_end(ap); - return rc; -} - -/** - * xmlTextWriterWriteVFormatElementNS: - * @writer: the xmlTextWriterPtr - * @prefix: namespace prefix - * @name: element local name - * @namespaceURI: namespace URI - * @format: format string (see printf) - * @argptr: pointer to the first member of the variable argument list. - * - * Write a formatted xml element with namespace support. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteVFormatElementNS(xmlTextWriterPtr writer, - const xmlChar * prefix, - const xmlChar * name, - const xmlChar * namespaceURI, - const char *format, va_list argptr) -{ - int rc; - xmlChar *buf; - - if (writer == NULL) - return -1; - - buf = xmlTextWriterVSprintf(format, argptr); - if (buf == NULL) - return -1; - - rc = xmlTextWriterWriteElementNS(writer, prefix, name, namespaceURI, - buf); - - xmlFree(buf); - return rc; -} - -/** - * xmlTextWriterWriteElementNS: - * @writer: the xmlTextWriterPtr - * @prefix: namespace prefix - * @name: element local name - * @namespaceURI: namespace URI - * @content: element content - * - * Write an xml element with namespace support. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteElementNS(xmlTextWriterPtr writer, - const xmlChar * prefix, const xmlChar * name, - const xmlChar * namespaceURI, - const xmlChar * content) -{ - int count; - int sum; - - if ((writer == NULL) || (name == NULL) || (*name == '\0')) - return -1; - - sum = 0; - count = - xmlTextWriterStartElementNS(writer, prefix, name, namespaceURI); - if (count < 0) - return -1; - sum += count; - count = xmlTextWriterWriteString(writer, content); - if (count == -1) - return -1; - sum += count; - count = xmlTextWriterEndElement(writer); - if (count == -1) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterStartPI: - * @writer: the xmlTextWriterPtr - * @target: PI target - * - * Start an xml PI. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterStartPI(xmlTextWriterPtr writer, const xmlChar * target) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if ((writer == NULL) || (target == NULL) || (*target == '\0')) - return -1; - - if (xmlStrcasecmp(target, (const xmlChar *) "xml") == 0) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterStartPI : target name [Xx][Mm][Ll] is reserved for xml standardization!\n"); - return -1; - } - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk != 0) { - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p != 0) { - switch (p->state) { - case XML_TEXTWRITER_ATTRIBUTE: - count = xmlTextWriterEndAttribute(writer); - if (count < 0) - return -1; - sum += count; - /* fallthrough */ - case XML_TEXTWRITER_NAME: - /* Output namespace declarations */ - count = xmlTextWriterOutputNSDecl(writer); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, ">"); - if (count < 0) - return -1; - sum += count; - p->state = XML_TEXTWRITER_TEXT; - break; - case XML_TEXTWRITER_NONE: - case XML_TEXTWRITER_TEXT: - case XML_TEXTWRITER_DTD: - break; - case XML_TEXTWRITER_PI: - case XML_TEXTWRITER_PI_TEXT: - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterStartPI : nested PI!\n"); - return -1; - default: - return -1; - } - } - } - - p = (xmlTextWriterStackEntry *) - xmlMalloc(sizeof(xmlTextWriterStackEntry)); - if (p == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartPI : out of memory!\n"); - return -1; - } - - p->name = xmlStrdup(target); - if (p->name == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartPI : out of memory!\n"); - xmlFree(p); - return -1; - } - p->state = XML_TEXTWRITER_PI; - - xmlListPushFront(writer->nodes, p); - - count = xmlOutputBufferWriteString(writer->out, "<?"); - if (count < 0) - return -1; - sum += count; - count = - xmlOutputBufferWriteString(writer->out, (const char *) p->name); - if (count < 0) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterEndPI: - * @writer: the xmlTextWriterPtr - * - * End the current xml PI. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterEndPI(xmlTextWriterPtr writer) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL) - return -1; - - lk = xmlListFront(writer->nodes); - if (lk == 0) - return 0; - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p == 0) - return 0; - - sum = 0; - switch (p->state) { - case XML_TEXTWRITER_PI: - case XML_TEXTWRITER_PI_TEXT: - count = xmlOutputBufferWriteString(writer->out, "?>"); - if (count < 0) - return -1; - sum += count; - break; - default: - return -1; - } - - if (writer->indent) { - count = xmlOutputBufferWriteString(writer->out, "\n"); - if (count < 0) - return -1; - sum += count; - } - - xmlListPopFront(writer->nodes); - return sum; -} - -/** - * xmlTextWriterWriteFormatPI: - * @writer: the xmlTextWriterPtr - * @target: PI target - * @format: format string (see printf) - * @...: extra parameters for the format - * - * Write a formatted PI. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int XMLCDECL -xmlTextWriterWriteFormatPI(xmlTextWriterPtr writer, const xmlChar * target, - const char *format, ...) -{ - int rc; - va_list ap; - - va_start(ap, format); - - rc = xmlTextWriterWriteVFormatPI(writer, target, format, ap); - - va_end(ap); - return rc; -} - -/** - * xmlTextWriterWriteVFormatPI: - * @writer: the xmlTextWriterPtr - * @target: PI target - * @format: format string (see printf) - * @argptr: pointer to the first member of the variable argument list. - * - * Write a formatted xml PI. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteVFormatPI(xmlTextWriterPtr writer, - const xmlChar * target, const char *format, - va_list argptr) -{ - int rc; - xmlChar *buf; - - if (writer == NULL) - return -1; - - buf = xmlTextWriterVSprintf(format, argptr); - if (buf == NULL) - return -1; - - rc = xmlTextWriterWritePI(writer, target, buf); - - xmlFree(buf); - return rc; -} - -/** - * xmlTextWriterWritePI: - * @writer: the xmlTextWriterPtr - * @target: PI target - * @content: PI content - * - * Write an xml PI. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWritePI(xmlTextWriterPtr writer, const xmlChar * target, - const xmlChar * content) -{ - int count; - int sum; - - sum = 0; - count = xmlTextWriterStartPI(writer, target); - if (count == -1) - return -1; - sum += count; - if (content != 0) { - count = xmlTextWriterWriteString(writer, content); - if (count == -1) - return -1; - sum += count; - } - count = xmlTextWriterEndPI(writer); - if (count == -1) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterStartCDATA: - * @writer: the xmlTextWriterPtr - * - * Start an xml CDATA section. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterStartCDATA(xmlTextWriterPtr writer) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL) - return -1; - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk != 0) { - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p != 0) { - switch (p->state) { - case XML_TEXTWRITER_NONE: - case XML_TEXTWRITER_TEXT: - case XML_TEXTWRITER_PI: - case XML_TEXTWRITER_PI_TEXT: - break; - case XML_TEXTWRITER_ATTRIBUTE: - count = xmlTextWriterEndAttribute(writer); - if (count < 0) - return -1; - sum += count; - /* fallthrough */ - case XML_TEXTWRITER_NAME: - /* Output namespace declarations */ - count = xmlTextWriterOutputNSDecl(writer); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, ">"); - if (count < 0) - return -1; - sum += count; - p->state = XML_TEXTWRITER_TEXT; - break; - case XML_TEXTWRITER_CDATA: - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterStartCDATA : CDATA not allowed in this context!\n"); - return -1; - default: - return -1; - } - } - } - - p = (xmlTextWriterStackEntry *) - xmlMalloc(sizeof(xmlTextWriterStackEntry)); - if (p == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartCDATA : out of memory!\n"); - return -1; - } - - p->name = NULL; - p->state = XML_TEXTWRITER_CDATA; - - xmlListPushFront(writer->nodes, p); - - count = xmlOutputBufferWriteString(writer->out, "<![CDATA["); - if (count < 0) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterEndCDATA: - * @writer: the xmlTextWriterPtr - * - * End an xml CDATA section. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterEndCDATA(xmlTextWriterPtr writer) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL) - return -1; - - lk = xmlListFront(writer->nodes); - if (lk == 0) - return -1; - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p == 0) - return -1; - - sum = 0; - switch (p->state) { - case XML_TEXTWRITER_CDATA: - count = xmlOutputBufferWriteString(writer->out, "]]>"); - if (count < 0) - return -1; - sum += count; - break; - default: - return -1; - } - - xmlListPopFront(writer->nodes); - return sum; -} - -/** - * xmlTextWriterWriteFormatCDATA: - * @writer: the xmlTextWriterPtr - * @format: format string (see printf) - * @...: extra parameters for the format - * - * Write a formatted xml CDATA. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int XMLCDECL -xmlTextWriterWriteFormatCDATA(xmlTextWriterPtr writer, const char *format, - ...) -{ - int rc; - va_list ap; - - va_start(ap, format); - - rc = xmlTextWriterWriteVFormatCDATA(writer, format, ap); - - va_end(ap); - return rc; -} - -/** - * xmlTextWriterWriteVFormatCDATA: - * @writer: the xmlTextWriterPtr - * @format: format string (see printf) - * @argptr: pointer to the first member of the variable argument list. - * - * Write a formatted xml CDATA. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteVFormatCDATA(xmlTextWriterPtr writer, const char *format, - va_list argptr) -{ - int rc; - xmlChar *buf; - - if (writer == NULL) - return -1; - - buf = xmlTextWriterVSprintf(format, argptr); - if (buf == NULL) - return -1; - - rc = xmlTextWriterWriteCDATA(writer, buf); - - xmlFree(buf); - return rc; -} - -/** - * xmlTextWriterWriteCDATA: - * @writer: the xmlTextWriterPtr - * @content: CDATA content - * - * Write an xml CDATA. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteCDATA(xmlTextWriterPtr writer, const xmlChar * content) -{ - int count; - int sum; - - sum = 0; - count = xmlTextWriterStartCDATA(writer); - if (count == -1) - return -1; - sum += count; - if (content != 0) { - count = xmlTextWriterWriteString(writer, content); - if (count == -1) - return -1; - sum += count; - } - count = xmlTextWriterEndCDATA(writer); - if (count == -1) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterStartDTD: - * @writer: the xmlTextWriterPtr - * @name: the name of the DTD - * @pubid: the public identifier, which is an alternative to the system identifier - * @sysid: the system identifier, which is the URI of the DTD - * - * Start an xml DTD. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterStartDTD(xmlTextWriterPtr writer, - const xmlChar * name, - const xmlChar * pubid, const xmlChar * sysid) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL || name == NULL || *name == '\0') - return -1; - - sum = 0; - lk = xmlListFront(writer->nodes); - if ((lk != NULL) && (xmlLinkGetData(lk) != NULL)) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterStartDTD : DTD allowed only in prolog!\n"); - return -1; - } - - p = (xmlTextWriterStackEntry *) - xmlMalloc(sizeof(xmlTextWriterStackEntry)); - if (p == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartDTD : out of memory!\n"); - return -1; - } - - p->name = xmlStrdup(name); - if (p->name == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartDTD : out of memory!\n"); - xmlFree(p); - return -1; - } - p->state = XML_TEXTWRITER_DTD; - - xmlListPushFront(writer->nodes, p); - - count = xmlOutputBufferWriteString(writer->out, "<!DOCTYPE "); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, (const char *) name); - if (count < 0) - return -1; - sum += count; - - if (pubid != 0) { - if (sysid == 0) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterStartDTD : system identifier needed!\n"); - return -1; - } - - if (writer->indent) - count = xmlOutputBufferWrite(writer->out, 1, "\n"); - else - count = xmlOutputBufferWrite(writer->out, 1, " "); - if (count < 0) - return -1; - sum += count; - - count = xmlOutputBufferWriteString(writer->out, "PUBLIC "); - if (count < 0) - return -1; - sum += count; - - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - - count = - xmlOutputBufferWriteString(writer->out, (const char *) pubid); - if (count < 0) - return -1; - sum += count; - - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - } - - if (sysid != 0) { - if (pubid == 0) { - if (writer->indent) - count = xmlOutputBufferWrite(writer->out, 1, "\n"); - else - count = xmlOutputBufferWrite(writer->out, 1, " "); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, "SYSTEM "); - if (count < 0) - return -1; - sum += count; - } else { - if (writer->indent) - count = xmlOutputBufferWriteString(writer->out, "\n "); - else - count = xmlOutputBufferWrite(writer->out, 1, " "); - if (count < 0) - return -1; - sum += count; - } - - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - - count = - xmlOutputBufferWriteString(writer->out, (const char *) sysid); - if (count < 0) - return -1; - sum += count; - - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - } - - return sum; -} - -/** - * xmlTextWriterEndDTD: - * @writer: the xmlTextWriterPtr - * - * End an xml DTD. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterEndDTD(xmlTextWriterPtr writer) -{ - int loop; - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL) - return -1; - - sum = 0; - loop = 1; - while (loop) { - lk = xmlListFront(writer->nodes); - if (lk == NULL) - break; - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p == 0) - break; - switch (p->state) { - case XML_TEXTWRITER_DTD_TEXT: - count = xmlOutputBufferWriteString(writer->out, "]"); - if (count < 0) - return -1; - sum += count; - /* fallthrough */ - case XML_TEXTWRITER_DTD: - count = xmlOutputBufferWriteString(writer->out, ">"); - - if (writer->indent) { - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, "\n"); - } - - xmlListPopFront(writer->nodes); - break; - case XML_TEXTWRITER_DTD_ELEM: - case XML_TEXTWRITER_DTD_ELEM_TEXT: - count = xmlTextWriterEndDTDElement(writer); - break; - case XML_TEXTWRITER_DTD_ATTL: - case XML_TEXTWRITER_DTD_ATTL_TEXT: - count = xmlTextWriterEndDTDAttlist(writer); - break; - case XML_TEXTWRITER_DTD_ENTY: - case XML_TEXTWRITER_DTD_PENT: - case XML_TEXTWRITER_DTD_ENTY_TEXT: - count = xmlTextWriterEndDTDEntity(writer); - break; - case XML_TEXTWRITER_COMMENT: - count = xmlTextWriterEndComment(writer); - break; - default: - loop = 0; - continue; - } - - if (count < 0) - return -1; - sum += count; - } - - return sum; -} - -/** - * xmlTextWriterWriteFormatDTD: - * @writer: the xmlTextWriterPtr - * @name: the name of the DTD - * @pubid: the public identifier, which is an alternative to the system identifier - * @sysid: the system identifier, which is the URI of the DTD - * @format: format string (see printf) - * @...: extra parameters for the format - * - * Write a DTD with a formatted markup declarations part. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int XMLCDECL -xmlTextWriterWriteFormatDTD(xmlTextWriterPtr writer, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid, const char *format, ...) -{ - int rc; - va_list ap; - - va_start(ap, format); - - rc = xmlTextWriterWriteVFormatDTD(writer, name, pubid, sysid, format, - ap); - - va_end(ap); - return rc; -} - -/** - * xmlTextWriterWriteVFormatDTD: - * @writer: the xmlTextWriterPtr - * @name: the name of the DTD - * @pubid: the public identifier, which is an alternative to the system identifier - * @sysid: the system identifier, which is the URI of the DTD - * @format: format string (see printf) - * @argptr: pointer to the first member of the variable argument list. - * - * Write a DTD with a formatted markup declarations part. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteVFormatDTD(xmlTextWriterPtr writer, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid, - const char *format, va_list argptr) -{ - int rc; - xmlChar *buf; - - if (writer == NULL) - return -1; - - buf = xmlTextWriterVSprintf(format, argptr); - if (buf == NULL) - return -1; - - rc = xmlTextWriterWriteDTD(writer, name, pubid, sysid, buf); - - xmlFree(buf); - return rc; -} - -/** - * xmlTextWriterWriteDTD: - * @writer: the xmlTextWriterPtr - * @name: the name of the DTD - * @pubid: the public identifier, which is an alternative to the system identifier - * @sysid: the system identifier, which is the URI of the DTD - * @subset: string content of the DTD - * - * Write a DTD. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteDTD(xmlTextWriterPtr writer, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid, const xmlChar * subset) -{ - int count; - int sum; - - sum = 0; - count = xmlTextWriterStartDTD(writer, name, pubid, sysid); - if (count == -1) - return -1; - sum += count; - if (subset != 0) { - count = xmlTextWriterWriteString(writer, subset); - if (count == -1) - return -1; - sum += count; - } - count = xmlTextWriterEndDTD(writer); - if (count == -1) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterStartDTDElement: - * @writer: the xmlTextWriterPtr - * @name: the name of the DTD element - * - * Start an xml DTD element. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterStartDTDElement(xmlTextWriterPtr writer, const xmlChar * name) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL || name == NULL || *name == '\0') - return -1; - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk == 0) { - return -1; - } - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p != 0) { - switch (p->state) { - case XML_TEXTWRITER_DTD: - count = xmlOutputBufferWriteString(writer->out, " ["); - if (count < 0) - return -1; - sum += count; - if (writer->indent) { - count = xmlOutputBufferWriteString(writer->out, "\n"); - if (count < 0) - return -1; - sum += count; - } - p->state = XML_TEXTWRITER_DTD_TEXT; - /* fallthrough */ - case XML_TEXTWRITER_DTD_TEXT: - case XML_TEXTWRITER_NONE: - break; - default: - return -1; - } - } - - p = (xmlTextWriterStackEntry *) - xmlMalloc(sizeof(xmlTextWriterStackEntry)); - if (p == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartDTDElement : out of memory!\n"); - return -1; - } - - p->name = xmlStrdup(name); - if (p->name == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartDTDElement : out of memory!\n"); - xmlFree(p); - return -1; - } - p->state = XML_TEXTWRITER_DTD_ELEM; - - xmlListPushFront(writer->nodes, p); - - if (writer->indent) { - count = xmlTextWriterWriteIndent(writer); - if (count < 0) - return -1; - sum += count; - } - - count = xmlOutputBufferWriteString(writer->out, "<!ELEMENT "); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, (const char *) name); - if (count < 0) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterEndDTDElement: - * @writer: the xmlTextWriterPtr - * - * End an xml DTD element. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterEndDTDElement(xmlTextWriterPtr writer) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL) - return -1; - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk == 0) - return -1; - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p == 0) - return -1; - - switch (p->state) { - case XML_TEXTWRITER_DTD_ELEM: - case XML_TEXTWRITER_DTD_ELEM_TEXT: - count = xmlOutputBufferWriteString(writer->out, ">"); - if (count < 0) - return -1; - sum += count; - break; - default: - return -1; - } - - if (writer->indent) { - count = xmlOutputBufferWriteString(writer->out, "\n"); - if (count < 0) - return -1; - sum += count; - } - - xmlListPopFront(writer->nodes); - return sum; -} - -/** - * xmlTextWriterWriteFormatDTDElement: - * @writer: the xmlTextWriterPtr - * @name: the name of the DTD element - * @format: format string (see printf) - * @...: extra parameters for the format - * - * Write a formatted DTD element. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int XMLCDECL -xmlTextWriterWriteFormatDTDElement(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, ...) -{ - int rc; - va_list ap; - - va_start(ap, format); - - rc = xmlTextWriterWriteVFormatDTDElement(writer, name, format, ap); - - va_end(ap); - return rc; -} - -/** - * xmlTextWriterWriteVFormatDTDElement: - * @writer: the xmlTextWriterPtr - * @name: the name of the DTD element - * @format: format string (see printf) - * @argptr: pointer to the first member of the variable argument list. - * - * Write a formatted DTD element. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteVFormatDTDElement(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, va_list argptr) -{ - int rc; - xmlChar *buf; - - if (writer == NULL) - return -1; - - buf = xmlTextWriterVSprintf(format, argptr); - if (buf == NULL) - return -1; - - rc = xmlTextWriterWriteDTDElement(writer, name, buf); - - xmlFree(buf); - return rc; -} - -/** - * xmlTextWriterWriteDTDElement: - * @writer: the xmlTextWriterPtr - * @name: the name of the DTD element - * @content: content of the element - * - * Write a DTD element. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteDTDElement(xmlTextWriterPtr writer, - const xmlChar * name, const xmlChar * content) -{ - int count; - int sum; - - if (content == NULL) - return -1; - - sum = 0; - count = xmlTextWriterStartDTDElement(writer, name); - if (count == -1) - return -1; - sum += count; - - count = xmlTextWriterWriteString(writer, content); - if (count == -1) - return -1; - sum += count; - - count = xmlTextWriterEndDTDElement(writer); - if (count == -1) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterStartDTDAttlist: - * @writer: the xmlTextWriterPtr - * @name: the name of the DTD ATTLIST - * - * Start an xml DTD ATTLIST. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterStartDTDAttlist(xmlTextWriterPtr writer, const xmlChar * name) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL || name == NULL || *name == '\0') - return -1; - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk == 0) { - return -1; - } - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p != 0) { - switch (p->state) { - case XML_TEXTWRITER_DTD: - count = xmlOutputBufferWriteString(writer->out, " ["); - if (count < 0) - return -1; - sum += count; - if (writer->indent) { - count = xmlOutputBufferWriteString(writer->out, "\n"); - if (count < 0) - return -1; - sum += count; - } - p->state = XML_TEXTWRITER_DTD_TEXT; - /* fallthrough */ - case XML_TEXTWRITER_DTD_TEXT: - case XML_TEXTWRITER_NONE: - break; - default: - return -1; - } - } - - p = (xmlTextWriterStackEntry *) - xmlMalloc(sizeof(xmlTextWriterStackEntry)); - if (p == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartDTDAttlist : out of memory!\n"); - return -1; - } - - p->name = xmlStrdup(name); - if (p->name == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartDTDAttlist : out of memory!\n"); - xmlFree(p); - return -1; - } - p->state = XML_TEXTWRITER_DTD_ATTL; - - xmlListPushFront(writer->nodes, p); - - if (writer->indent) { - count = xmlTextWriterWriteIndent(writer); - if (count < 0) - return -1; - sum += count; - } - - count = xmlOutputBufferWriteString(writer->out, "<!ATTLIST "); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, (const char *) name); - if (count < 0) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterEndDTDAttlist: - * @writer: the xmlTextWriterPtr - * - * End an xml DTD attribute list. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterEndDTDAttlist(xmlTextWriterPtr writer) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL) - return -1; - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk == 0) - return -1; - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p == 0) - return -1; - - switch (p->state) { - case XML_TEXTWRITER_DTD_ATTL: - case XML_TEXTWRITER_DTD_ATTL_TEXT: - count = xmlOutputBufferWriteString(writer->out, ">"); - if (count < 0) - return -1; - sum += count; - break; - default: - return -1; - } - - if (writer->indent) { - count = xmlOutputBufferWriteString(writer->out, "\n"); - if (count < 0) - return -1; - sum += count; - } - - xmlListPopFront(writer->nodes); - return sum; -} - -/** - * xmlTextWriterWriteFormatDTDAttlist: - * @writer: the xmlTextWriterPtr - * @name: the name of the DTD ATTLIST - * @format: format string (see printf) - * @...: extra parameters for the format - * - * Write a formatted DTD ATTLIST. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int XMLCDECL -xmlTextWriterWriteFormatDTDAttlist(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, ...) -{ - int rc; - va_list ap; - - va_start(ap, format); - - rc = xmlTextWriterWriteVFormatDTDAttlist(writer, name, format, ap); - - va_end(ap); - return rc; -} - -/** - * xmlTextWriterWriteVFormatDTDAttlist: - * @writer: the xmlTextWriterPtr - * @name: the name of the DTD ATTLIST - * @format: format string (see printf) - * @argptr: pointer to the first member of the variable argument list. - * - * Write a formatted DTD ATTLIST. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteVFormatDTDAttlist(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, va_list argptr) -{ - int rc; - xmlChar *buf; - - if (writer == NULL) - return -1; - - buf = xmlTextWriterVSprintf(format, argptr); - if (buf == NULL) - return -1; - - rc = xmlTextWriterWriteDTDAttlist(writer, name, buf); - - xmlFree(buf); - return rc; -} - -/** - * xmlTextWriterWriteDTDAttlist: - * @writer: the xmlTextWriterPtr - * @name: the name of the DTD ATTLIST - * @content: content of the ATTLIST - * - * Write a DTD ATTLIST. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteDTDAttlist(xmlTextWriterPtr writer, - const xmlChar * name, const xmlChar * content) -{ - int count; - int sum; - - if (content == NULL) - return -1; - - sum = 0; - count = xmlTextWriterStartDTDAttlist(writer, name); - if (count == -1) - return -1; - sum += count; - - count = xmlTextWriterWriteString(writer, content); - if (count == -1) - return -1; - sum += count; - - count = xmlTextWriterEndDTDAttlist(writer); - if (count == -1) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterStartDTDEntity: - * @writer: the xmlTextWriterPtr - * @pe: TRUE if this is a parameter entity, FALSE if not - * @name: the name of the DTD ATTLIST - * - * Start an xml DTD ATTLIST. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterStartDTDEntity(xmlTextWriterPtr writer, - int pe, const xmlChar * name) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL || name == NULL || *name == '\0') - return -1; - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk != 0) { - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p != 0) { - switch (p->state) { - case XML_TEXTWRITER_DTD: - count = xmlOutputBufferWriteString(writer->out, " ["); - if (count < 0) - return -1; - sum += count; - if (writer->indent) { - count = - xmlOutputBufferWriteString(writer->out, "\n"); - if (count < 0) - return -1; - sum += count; - } - p->state = XML_TEXTWRITER_DTD_TEXT; - /* fallthrough */ - case XML_TEXTWRITER_DTD_TEXT: - case XML_TEXTWRITER_NONE: - break; - default: - return -1; - } - } - } - - p = (xmlTextWriterStackEntry *) - xmlMalloc(sizeof(xmlTextWriterStackEntry)); - if (p == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartDTDElement : out of memory!\n"); - return -1; - } - - p->name = xmlStrdup(name); - if (p->name == 0) { - xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, - "xmlTextWriterStartDTDElement : out of memory!\n"); - xmlFree(p); - return -1; - } - - if (pe != 0) - p->state = XML_TEXTWRITER_DTD_PENT; - else - p->state = XML_TEXTWRITER_DTD_ENTY; - - xmlListPushFront(writer->nodes, p); - - if (writer->indent) { - count = xmlTextWriterWriteIndent(writer); - if (count < 0) - return -1; - sum += count; - } - - count = xmlOutputBufferWriteString(writer->out, "<!ENTITY "); - if (count < 0) - return -1; - sum += count; - - if (pe != 0) { - count = xmlOutputBufferWriteString(writer->out, "% "); - if (count < 0) - return -1; - sum += count; - } - - count = xmlOutputBufferWriteString(writer->out, (const char *) name); - if (count < 0) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterEndDTDEntity: - * @writer: the xmlTextWriterPtr - * - * End an xml DTD entity. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterEndDTDEntity(xmlTextWriterPtr writer) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL) - return -1; - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk == 0) - return -1; - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p == 0) - return -1; - - switch (p->state) { - case XML_TEXTWRITER_DTD_ENTY_TEXT: - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - case XML_TEXTWRITER_DTD_ENTY: - case XML_TEXTWRITER_DTD_PENT: - count = xmlOutputBufferWriteString(writer->out, ">"); - if (count < 0) - return -1; - sum += count; - break; - default: - return -1; - } - - if (writer->indent) { - count = xmlOutputBufferWriteString(writer->out, "\n"); - if (count < 0) - return -1; - sum += count; - } - - xmlListPopFront(writer->nodes); - return sum; -} - -/** - * xmlTextWriterWriteFormatDTDInternalEntity: - * @writer: the xmlTextWriterPtr - * @pe: TRUE if this is a parameter entity, FALSE if not - * @name: the name of the DTD entity - * @format: format string (see printf) - * @...: extra parameters for the format - * - * Write a formatted DTD internal entity. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int XMLCDECL -xmlTextWriterWriteFormatDTDInternalEntity(xmlTextWriterPtr writer, - int pe, - const xmlChar * name, - const char *format, ...) -{ - int rc; - va_list ap; - - va_start(ap, format); - - rc = xmlTextWriterWriteVFormatDTDInternalEntity(writer, pe, name, - format, ap); - - va_end(ap); - return rc; -} - -/** - * xmlTextWriterWriteVFormatDTDInternalEntity: - * @writer: the xmlTextWriterPtr - * @pe: TRUE if this is a parameter entity, FALSE if not - * @name: the name of the DTD entity - * @format: format string (see printf) - * @argptr: pointer to the first member of the variable argument list. - * - * Write a formatted DTD internal entity. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteVFormatDTDInternalEntity(xmlTextWriterPtr writer, - int pe, - const xmlChar * name, - const char *format, - va_list argptr) -{ - int rc; - xmlChar *buf; - - if (writer == NULL) - return -1; - - buf = xmlTextWriterVSprintf(format, argptr); - if (buf == NULL) - return -1; - - rc = xmlTextWriterWriteDTDInternalEntity(writer, pe, name, buf); - - xmlFree(buf); - return rc; -} - -/** - * xmlTextWriterWriteDTDEntity: - * @writer: the xmlTextWriterPtr - * @pe: TRUE if this is a parameter entity, FALSE if not - * @name: the name of the DTD entity - * @pubid: the public identifier, which is an alternative to the system identifier - * @sysid: the system identifier, which is the URI of the DTD - * @ndataid: the xml notation name. - * @content: content of the entity - * - * Write a DTD entity. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteDTDEntity(xmlTextWriterPtr writer, - int pe, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid, - const xmlChar * ndataid, - const xmlChar * content) -{ - if ((content == NULL) && (pubid == NULL) && (sysid == NULL)) - return -1; - if ((pe != 0) && (ndataid != NULL)) - return -1; - - if ((pubid == NULL) && (sysid == NULL)) - return xmlTextWriterWriteDTDInternalEntity(writer, pe, name, - content); - - return xmlTextWriterWriteDTDExternalEntity(writer, pe, name, pubid, - sysid, ndataid); -} - -/** - * xmlTextWriterWriteDTDInternalEntity: - * @writer: the xmlTextWriterPtr - * @pe: TRUE if this is a parameter entity, FALSE if not - * @name: the name of the DTD entity - * @content: content of the entity - * - * Write a DTD internal entity. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteDTDInternalEntity(xmlTextWriterPtr writer, - int pe, - const xmlChar * name, - const xmlChar * content) -{ - int count; - int sum; - - if ((name == NULL) || (*name == '\0') || (content == NULL)) - return -1; - - sum = 0; - count = xmlTextWriterStartDTDEntity(writer, pe, name); - if (count == -1) - return -1; - sum += count; - - count = xmlTextWriterWriteString(writer, content); - if (count == -1) - return -1; - sum += count; - - count = xmlTextWriterEndDTDEntity(writer); - if (count == -1) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterWriteDTDExternalEntity: - * @writer: the xmlTextWriterPtr - * @pe: TRUE if this is a parameter entity, FALSE if not - * @name: the name of the DTD entity - * @pubid: the public identifier, which is an alternative to the system identifier - * @sysid: the system identifier, which is the URI of the DTD - * @ndataid: the xml notation name. - * - * Write a DTD external entity. The entity must have been started with xmlTextWriterStartDTDEntity - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteDTDExternalEntity(xmlTextWriterPtr writer, - int pe, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid, - const xmlChar * ndataid) -{ - int count; - int sum; - - if (((pubid == NULL) && (sysid == NULL))) - return -1; - if ((pe != 0) && (ndataid != NULL)) - return -1; - - sum = 0; - count = xmlTextWriterStartDTDEntity(writer, pe, name); - if (count == -1) - return -1; - sum += count; - - count = - xmlTextWriterWriteDTDExternalEntityContents(writer, pubid, sysid, - ndataid); - if (count < 0) - return -1; - sum += count; - - count = xmlTextWriterEndDTDEntity(writer); - if (count == -1) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterWriteDTDExternalEntityContents: - * @writer: the xmlTextWriterPtr - * @pubid: the public identifier, which is an alternative to the system identifier - * @sysid: the system identifier, which is the URI of the DTD - * @ndataid: the xml notation name. - * - * Write the contents of a DTD external entity. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteDTDExternalEntityContents(xmlTextWriterPtr writer, - const xmlChar * pubid, - const xmlChar * sysid, - const xmlChar * ndataid) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterWriteDTDExternalEntityContents: xmlTextWriterPtr invalid!\n"); - return -1; - } - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk == 0) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterWriteDTDExternalEntityContents: you must call xmlTextWriterStartDTDEntity before the call to this function!\n"); - return -1; - } - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p == 0) - return -1; - - switch (p->state) { - case XML_TEXTWRITER_DTD_ENTY: - break; - case XML_TEXTWRITER_DTD_PENT: - if (ndataid != NULL) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterWriteDTDExternalEntityContents: notation not allowed with parameter entities!\n"); - return -1; - } - break; - default: - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterWriteDTDExternalEntityContents: you must call xmlTextWriterStartDTDEntity before the call to this function!\n"); - return -1; - } - - if (pubid != 0) { - if (sysid == 0) { - xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterWriteDTDExternalEntityContents: system identifier needed!\n"); - return -1; - } - - count = xmlOutputBufferWriteString(writer->out, " PUBLIC "); - if (count < 0) - return -1; - sum += count; - - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - - count = - xmlOutputBufferWriteString(writer->out, (const char *) pubid); - if (count < 0) - return -1; - sum += count; - - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - } - - if (sysid != 0) { - if (pubid == 0) { - count = xmlOutputBufferWriteString(writer->out, " SYSTEM"); - if (count < 0) - return -1; - sum += count; - } - - count = xmlOutputBufferWriteString(writer->out, " "); - if (count < 0) - return -1; - sum += count; - - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - - count = - xmlOutputBufferWriteString(writer->out, (const char *) sysid); - if (count < 0) - return -1; - sum += count; - - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - } - - if (ndataid != NULL) { - count = xmlOutputBufferWriteString(writer->out, " NDATA "); - if (count < 0) - return -1; - sum += count; - - count = - xmlOutputBufferWriteString(writer->out, - (const char *) ndataid); - if (count < 0) - return -1; - sum += count; - } - - return sum; -} - -/** - * xmlTextWriterWriteDTDNotation: - * @writer: the xmlTextWriterPtr - * @name: the name of the xml notation - * @pubid: the public identifier, which is an alternative to the system identifier - * @sysid: the system identifier, which is the URI of the DTD - * - * Write a DTD entity. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterWriteDTDNotation(xmlTextWriterPtr writer, - const xmlChar * name, - const xmlChar * pubid, const xmlChar * sysid) -{ - int count; - int sum; - xmlLinkPtr lk; - xmlTextWriterStackEntry *p; - - if (writer == NULL || name == NULL || *name == '\0') - return -1; - - sum = 0; - lk = xmlListFront(writer->nodes); - if (lk == 0) { - return -1; - } - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p != 0) { - switch (p->state) { - case XML_TEXTWRITER_DTD: - count = xmlOutputBufferWriteString(writer->out, " ["); - if (count < 0) - return -1; - sum += count; - if (writer->indent) { - count = xmlOutputBufferWriteString(writer->out, "\n"); - if (count < 0) - return -1; - sum += count; - } - p->state = XML_TEXTWRITER_DTD_TEXT; - /* fallthrough */ - case XML_TEXTWRITER_DTD_TEXT: - break; - default: - return -1; - } - } - - if (writer->indent) { - count = xmlTextWriterWriteIndent(writer); - if (count < 0) - return -1; - sum += count; - } - - count = xmlOutputBufferWriteString(writer->out, "<!NOTATION "); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWriteString(writer->out, (const char *) name); - if (count < 0) - return -1; - sum += count; - - if (pubid != 0) { - count = xmlOutputBufferWriteString(writer->out, " PUBLIC "); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - count = - xmlOutputBufferWriteString(writer->out, (const char *) pubid); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - } - - if (sysid != 0) { - if (pubid == 0) { - count = xmlOutputBufferWriteString(writer->out, " SYSTEM"); - if (count < 0) - return -1; - sum += count; - } - count = xmlOutputBufferWriteString(writer->out, " "); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - count = - xmlOutputBufferWriteString(writer->out, (const char *) sysid); - if (count < 0) - return -1; - sum += count; - count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); - if (count < 0) - return -1; - sum += count; - } - - count = xmlOutputBufferWriteString(writer->out, ">"); - if (count < 0) - return -1; - sum += count; - - return sum; -} - -/** - * xmlTextWriterFlush: - * @writer: the xmlTextWriterPtr - * - * Flush the output buffer. - * - * Returns the bytes written (may be 0 because of buffering) or -1 in case of error - */ -int -xmlTextWriterFlush(xmlTextWriterPtr writer) -{ - int count; - - if (writer == NULL) - return -1; - - if (writer->out == NULL) - count = 0; - else - count = xmlOutputBufferFlush(writer->out); - - return count; -} - -/** - * misc - */ - -/** - * xmlFreeTextWriterStackEntry: - * @lk: the xmlLinkPtr - * - * Free callback for the xmlList. - */ -static void -xmlFreeTextWriterStackEntry(xmlLinkPtr lk) -{ - xmlTextWriterStackEntry *p; - - p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); - if (p == 0) - return; - - if (p->name != 0) - xmlFree(p->name); - xmlFree(p); -} - -/** - * xmlCmpTextWriterStackEntry: - * @data0: the first data - * @data1: the second data - * - * Compare callback for the xmlList. - * - * Returns -1, 0, 1 - */ -static int -xmlCmpTextWriterStackEntry(const void *data0, const void *data1) -{ - xmlTextWriterStackEntry *p0; - xmlTextWriterStackEntry *p1; - - if (data0 == data1) - return 0; - - if (data0 == 0) - return -1; - - if (data1 == 0) - return 1; - - p0 = (xmlTextWriterStackEntry *) data0; - p1 = (xmlTextWriterStackEntry *) data1; - - return xmlStrcmp(p0->name, p1->name); -} - -/** - * misc - */ - -/** - * xmlTextWriterOutputNSDecl: - * @writer: the xmlTextWriterPtr - * - * Output the current namespace declarations. - */ -static int -xmlTextWriterOutputNSDecl(xmlTextWriterPtr writer) -{ - xmlLinkPtr lk; - xmlTextWriterNsStackEntry *np; - int count; - int sum; - - sum = 0; - while (!xmlListEmpty(writer->nsstack)) { - xmlChar *namespaceURI = NULL; - xmlChar *prefix = NULL; - - lk = xmlListFront(writer->nsstack); - np = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk); - - if (np != 0) { - namespaceURI = xmlStrdup(np->uri); - prefix = xmlStrdup(np->prefix); - } - - xmlListPopFront(writer->nsstack); - - if (np != 0) { - count = xmlTextWriterWriteAttribute(writer, prefix, namespaceURI); - xmlFree(namespaceURI); - xmlFree(prefix); - - if (count < 0) { - xmlListDelete(writer->nsstack); - writer->nsstack = NULL; - return -1; - } - sum += count; - } - } - return sum; -} - -/** - * xmlFreeTextWriterNsStackEntry: - * @lk: the xmlLinkPtr - * - * Free callback for the xmlList. - */ -static void -xmlFreeTextWriterNsStackEntry(xmlLinkPtr lk) -{ - xmlTextWriterNsStackEntry *p; - - p = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk); - if (p == 0) - return; - - if (p->prefix != 0) - xmlFree(p->prefix); - if (p->uri != 0) - xmlFree(p->uri); - - xmlFree(p); -} - -/** - * xmlCmpTextWriterNsStackEntry: - * @data0: the first data - * @data1: the second data - * - * Compare callback for the xmlList. - * - * Returns -1, 0, 1 - */ -static int -xmlCmpTextWriterNsStackEntry(const void *data0, const void *data1) -{ - xmlTextWriterNsStackEntry *p0; - xmlTextWriterNsStackEntry *p1; - int rc; - - if (data0 == data1) - return 0; - - if (data0 == 0) - return -1; - - if (data1 == 0) - return 1; - - p0 = (xmlTextWriterNsStackEntry *) data0; - p1 = (xmlTextWriterNsStackEntry *) data1; - - rc = xmlStrcmp(p0->prefix, p1->prefix); - - if ((rc != 0) || (p0->elem != p1->elem)) - rc = -1; - - return rc; -} - -/** - * xmlTextWriterWriteDocCallback: - * @context: the xmlBufferPtr - * @str: the data to write - * @len: the length of the data - * - * Write callback for the xmlOutputBuffer with target xmlBuffer - * - * Returns -1, 0, 1 - */ -static int -xmlTextWriterWriteDocCallback(void *context, const xmlChar * str, int len) -{ - xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) context; - int rc; - - if ((rc = xmlParseChunk(ctxt, (const char *) str, len, 0)) != 0) { - xmlWriterErrMsgInt(NULL, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterWriteDocCallback : XML error %d !\n", - rc); - return -1; - } - - return len; -} - -/** - * xmlTextWriterCloseDocCallback: - * @context: the xmlBufferPtr - * - * Close callback for the xmlOutputBuffer with target xmlBuffer - * - * Returns -1, 0, 1 - */ -static int -xmlTextWriterCloseDocCallback(void *context) -{ - xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) context; - int rc; - - if ((rc = xmlParseChunk(ctxt, NULL, 0, 1)) != 0) { - xmlWriterErrMsgInt(NULL, XML_ERR_INTERNAL_ERROR, - "xmlTextWriterWriteDocCallback : XML error %d !\n", - rc); - return -1; - } - - return 0; -} - -/** - * xmlTextWriterVSprintf: - * @format: see printf - * @argptr: pointer to the first member of the variable argument list. - * - * Utility function for formatted output - * - * Returns a new xmlChar buffer with the data or NULL on error. This buffer must be freed. - */ -static xmlChar * -xmlTextWriterVSprintf(const char *format, va_list argptr) -{ - int size; - int count; - xmlChar *buf; - va_list locarg; - - size = BUFSIZ; - buf = (xmlChar *) xmlMalloc(size); - if (buf == NULL) { - xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, - "xmlTextWriterVSprintf : out of memory!\n"); - return NULL; - } - - VA_COPY(locarg, argptr); - while (((count = vsnprintf((char *) buf, size, format, locarg)) < 0) - || (count == size - 1) || (count == size) || (count > size)) { - va_end(locarg); - xmlFree(buf); - size += BUFSIZ; - buf = (xmlChar *) xmlMalloc(size); - if (buf == NULL) { - xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, - "xmlTextWriterVSprintf : out of memory!\n"); - return NULL; - } - VA_COPY(locarg, argptr); - } - va_end(locarg); - - return buf; -} - -/** - * xmlTextWriterStartDocumentCallback: - * @ctx: the user data (XML parser context) - * - * called at the start of document processing. - */ -static void -xmlTextWriterStartDocumentCallback(void *ctx) -{ - xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; - xmlDocPtr doc; - - if (ctxt->html) { -#ifdef LIBXML_HTML_ENABLED - if (ctxt->myDoc == NULL) - ctxt->myDoc = htmlNewDocNoDtD(NULL, NULL); - if (ctxt->myDoc == NULL) { - if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL)) - ctxt->sax->error(ctxt->userData, - "SAX.startDocument(): out of memory\n"); - ctxt->errNo = XML_ERR_NO_MEMORY; - ctxt->instate = XML_PARSER_EOF; - ctxt->disableSAX = 1; - return; - } -#else - xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, - "libxml2 built without HTML support\n"); - ctxt->errNo = XML_ERR_INTERNAL_ERROR; - ctxt->instate = XML_PARSER_EOF; - ctxt->disableSAX = 1; - return; -#endif - } else { - doc = ctxt->myDoc; - if (doc == NULL) - doc = ctxt->myDoc = xmlNewDoc(ctxt->version); - if (doc != NULL) { - if (doc->children == NULL) { - if (ctxt->encoding != NULL) - doc->encoding = xmlStrdup(ctxt->encoding); - else - doc->encoding = NULL; - doc->standalone = ctxt->standalone; - } - } else { - if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL)) - ctxt->sax->error(ctxt->userData, - "SAX.startDocument(): out of memory\n"); - ctxt->errNo = XML_ERR_NO_MEMORY; - ctxt->instate = XML_PARSER_EOF; - ctxt->disableSAX = 1; - return; - } - } - if ((ctxt->myDoc != NULL) && (ctxt->myDoc->URL == NULL) && - (ctxt->input != NULL) && (ctxt->input->filename != NULL)) { - ctxt->myDoc->URL = - xmlCanonicPath((const xmlChar *) ctxt->input->filename); - if (ctxt->myDoc->URL == NULL) - ctxt->myDoc->URL = - xmlStrdup((const xmlChar *) ctxt->input->filename); - } -} - -/** - * xmlTextWriterSetIndent: - * @writer: the xmlTextWriterPtr - * @indent: do indentation? - * - * Set indentation output. indent = 0 do not indentation. indent > 0 do indentation. - * - * Returns -1 on error or 0 otherwise. - */ -int -xmlTextWriterSetIndent(xmlTextWriterPtr writer, int indent) -{ - if ((writer == NULL) || (indent < 0)) - return -1; - - writer->indent = indent; - writer->doindent = 1; - - return 0; -} - -/** - * xmlTextWriterSetIndentString: - * @writer: the xmlTextWriterPtr - * @str: the xmlChar string - * - * Set string indentation. - * - * Returns -1 on error or 0 otherwise. - */ -int -xmlTextWriterSetIndentString(xmlTextWriterPtr writer, const xmlChar * str) -{ - if ((writer == NULL) || (!str)) - return -1; - - if (writer->ichar != NULL) - xmlFree(writer->ichar); - writer->ichar = xmlStrdup(str); - - if (!writer->ichar) - return -1; - else - return 0; -} - -/** - * xmlTextWriterSetQuoteChar: - * @writer: the xmlTextWriterPtr - * @quotechar: the quote character - * - * Set the character used for quoting attributes. - * - * Returns -1 on error or 0 otherwise. - */ -int -xmlTextWriterSetQuoteChar(xmlTextWriterPtr writer, xmlChar quotechar) -{ - if ((writer == NULL) || ((quotechar != '\'') && (quotechar != '"'))) - return -1; - - writer->qchar = quotechar; - - return 0; -} - -/** - * xmlTextWriterWriteIndent: - * @writer: the xmlTextWriterPtr - * - * Write indent string. - * - * Returns -1 on error or the number of strings written. - */ -static int -xmlTextWriterWriteIndent(xmlTextWriterPtr writer) -{ - int lksize; - int i; - int ret; - - lksize = xmlListSize(writer->nodes); - if (lksize < 1) - return (-1); /* list is empty */ - for (i = 0; i < (lksize - 1); i++) { - ret = xmlOutputBufferWriteString(writer->out, - (const char *) writer->ichar); - if (ret == -1) - return (-1); - } - - return (lksize - 1); -} - -/** - * xmlTextWriterHandleStateDependencies: - * @writer: the xmlTextWriterPtr - * @p: the xmlTextWriterStackEntry - * - * Write state dependent strings. - * - * Returns -1 on error or the number of characters written. - */ -static int -xmlTextWriterHandleStateDependencies(xmlTextWriterPtr writer, - xmlTextWriterStackEntry * p) -{ - int count; - int sum; - char extra[3]; - - if (writer == NULL) - return -1; - - if (p == NULL) - return 0; - - sum = 0; - extra[0] = extra[1] = extra[2] = '\0'; - if (p != 0) { - sum = 0; - switch (p->state) { - case XML_TEXTWRITER_NAME: - /* Output namespace declarations */ - count = xmlTextWriterOutputNSDecl(writer); - if (count < 0) - return -1; - sum += count; - extra[0] = '>'; - p->state = XML_TEXTWRITER_TEXT; - break; - case XML_TEXTWRITER_PI: - extra[0] = ' '; - p->state = XML_TEXTWRITER_PI_TEXT; - break; - case XML_TEXTWRITER_DTD: - extra[0] = ' '; - extra[1] = '['; - p->state = XML_TEXTWRITER_DTD_TEXT; - break; - case XML_TEXTWRITER_DTD_ELEM: - extra[0] = ' '; - p->state = XML_TEXTWRITER_DTD_ELEM_TEXT; - break; - case XML_TEXTWRITER_DTD_ATTL: - extra[0] = ' '; - p->state = XML_TEXTWRITER_DTD_ATTL_TEXT; - break; - case XML_TEXTWRITER_DTD_ENTY: - case XML_TEXTWRITER_DTD_PENT: - extra[0] = ' '; - extra[1] = writer->qchar; - p->state = XML_TEXTWRITER_DTD_ENTY_TEXT; - break; - default: - break; - } - } - - if (*extra != '\0') { - count = xmlOutputBufferWriteString(writer->out, extra); - if (count < 0) - return -1; - sum += count; - } - - return sum; -} - -#define bottom_xmlwriter -#include "elfgcchack.h" -#endif |