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authorAllen Byrne <byrn@hdfgroup.org>2016-10-27 15:06:00 (GMT)
committerAllen Byrne <byrn@hdfgroup.org>2016-10-27 15:06:00 (GMT)
commit2c6dbbf2129c4997606be4b130346d42fe12eae3 (patch)
treedb8430aa5757b32f3bd46928798cc2b686a72bfb /tools/src/h5ls
parent5b562d9ce9b2945d0378b9c03e01f42923da80f4 (diff)
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Split tools into src and test - add folders
Diffstat (limited to 'tools/src/h5ls')
-rw-r--r--tools/src/h5ls/CMakeLists.txt41
-rw-r--r--tools/src/h5ls/Makefile.am35
-rw-r--r--tools/src/h5ls/h5ls.c2939
3 files changed, 3015 insertions, 0 deletions
diff --git a/tools/src/h5ls/CMakeLists.txt b/tools/src/h5ls/CMakeLists.txt
new file mode 100644
index 0000000..24e11cc
--- /dev/null
+++ b/tools/src/h5ls/CMakeLists.txt
@@ -0,0 +1,41 @@
+cmake_minimum_required (VERSION 3.1.0)
+PROJECT (HDF5_TOOLS_SRC_H5LS)
+
+#-----------------------------------------------------------------------------
+# Setup include Directories
+#-----------------------------------------------------------------------------
+INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+
+#-----------------------------------------------------------------------------
+# Add the h5ls executable
+#-----------------------------------------------------------------------------
+add_executable (h5ls ${HDF5_TOOLS_SRC_H5LS_SOURCE_DIR}/h5ls.c)
+TARGET_NAMING (h5ls STATIC)
+TARGET_C_PROPERTIES (h5ls STATIC " " " ")
+target_link_libraries (h5ls ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
+set_target_properties (h5ls PROPERTIES FOLDER tools)
+set_global_variable (HDF5_UTILS_TO_EXPORT "${HDF5_UTILS_TO_EXPORT};h5ls")
+
+set (H5_DEP_EXECUTABLES
+ h5ls
+)
+
+##############################################################################
+##############################################################################
+### I N S T A L L A T I O N ###
+##############################################################################
+##############################################################################
+
+#-----------------------------------------------------------------------------
+# Rules for Installation of tools using make Install target
+#-----------------------------------------------------------------------------
+
+#INSTALL_PROGRAM_PDB (h5ls ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+
+install (
+ TARGETS
+ h5ls
+ EXPORT
+ ${HDF5_EXPORTED_TARGETS}
+ RUNTIME DESTINATION ${HDF5_INSTALL_BIN_DIR} COMPONENT toolsapplications
+)
diff --git a/tools/src/h5ls/Makefile.am b/tools/src/h5ls/Makefile.am
new file mode 100644
index 0000000..dfa8bb6
--- /dev/null
+++ b/tools/src/h5ls/Makefile.am
@@ -0,0 +1,35 @@
+#
+# Copyright by The HDF Group.
+# Copyright by the Board of Trustees of the University of Illinois.
+# All rights reserved.
+#
+# This file is part of HDF5. The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the files COPYING and Copyright.html. COPYING can be found at the root
+# of the source code distribution tree; Copyright.html can be found at the
+# root level of an installed copy of the electronic HDF5 document set and
+# is linked from the top-level documents page. It can also be found at
+# http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have
+# access to either file, you may request a copy from help@hdfgroup.org.
+##
+## Makefile.am
+## Run automake to generate a Makefile.in from this file.
+#
+# HDF5 Library Makefile(.in)
+#
+
+include $(top_srcdir)/config/commence.am
+
+# Include src and tools/lib directories
+AM_CPPFLAGS+=-I$(top_srcdir)/src -I$(top_srcdir)/tools/lib
+
+# This is our main target, the h5ls tool
+bin_PROGRAMS=h5ls
+
+# Add h5ls specific linker flags here
+h5ls_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
+
+# All programs depend on the hdf5 and h5tools libraries
+LDADD=$(LIBH5TOOLS) $(LIBHDF5)
+
+include $(top_srcdir)/config/conclude.am
diff --git a/tools/src/h5ls/h5ls.c b/tools/src/h5ls/h5ls.c
new file mode 100644
index 0000000..a032f08
--- /dev/null
+++ b/tools/src/h5ls/h5ls.c
@@ -0,0 +1,2939 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group. *
+ * Copyright by the Board of Trustees of the University of Illinois. *
+ * All rights reserved. *
+ * *
+ * This file is part of HDF5. The full HDF5 copyright notice, including *
+ * terms governing use, modification, and redistribution, is contained in *
+ * the files COPYING and Copyright.html. COPYING can be found at the root *
+ * of the source code distribution tree; Copyright.html can be found at the *
+ * root level of an installed copy of the electronic HDF5 document set and *
+ * is linked from the top-level documents page. It can also be found at *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
+ * access to either file, you may request a copy from help@hdfgroup.org. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Programmer: Robb Matzke <matzke@llnl.gov>
+ * Monday, March 23, 1998
+ */
+
+
+/*
+ * We include the private header file so we can get to the uniform
+ * programming environment it declares. Other than that, h5ls only calls
+ * HDF5 API functions (except for H5G_basename())
+ */
+#include "H5private.h"
+#include "h5tools.h"
+#include "h5tools_utils.h"
+#include "h5tools_dump.h"
+#include "h5trav.h"
+
+/* Name of tool */
+#define PROGRAMNAME "h5ls"
+
+#define NAME_BUF_SIZE 2048
+/*
+ * Alternative formating for data dumped by H5LS
+ *
+ * This table only affects H5LS output.
+ */
+static h5tool_format_t ls_dataformat = {
+ 0, /*raw */
+
+ "", /*fmt_raw */
+ "%d", /*fmt_int */
+ "%u", /*fmt_uint */
+ "%hhd", /*fmt_schar */
+ "%u", /*fmt_uchar */
+ "%d", /*fmt_short */
+ "%u", /*fmt_ushort */
+ "%ld", /*fmt_long */
+ "%lu", /*fmt_ulong */
+ NULL, /*fmt_llong */
+ NULL, /*fmt_ullong */
+ "%g", /*fmt_double */
+ "%g", /*fmt_float */
+
+ 0, /*ascii */
+ 0, /*str_locale */
+ 0, /*str_repeat */
+
+ "[", /*arr_pre */
+ ",", /*arr_sep */
+ "]", /*arr_suf */
+ 1, /*arr_linebreak */
+
+ "", /*cmpd_name */
+ ",", /*cmpd_sep */
+ "{", /*cmpd_pre */
+ "}", /*cmpd_suf */
+ "", /*cmpd_end */
+
+ ",", /*vlen_sep */
+ "(", /*vlen_pre */
+ ")", /*vlen_suf */
+ "", /*vlen_end */
+
+ "%s", /*elmt_fmt */
+ ",", /*elmt_suf1 */
+ " ", /*elmt_suf2 */
+
+ HSIZE_T_FORMAT, /*idx_n_fmt */
+ ",", /*idx_sep */
+ "(%s)", /*idx_fmt */
+
+ 65535, /*line_ncols *//*standard default columns */
+ 0, /*line_per_line */
+ "", /*line_pre */
+ "%s", /*line_1st */
+ "%s", /*line_cont */
+ "", /*line_suf */
+ "", /*line_sep */
+ 1, /*line_multi_new */
+ "", /*line_indent */
+
+ 0, /*skip_first */
+
+ 0, /*obj_hidefileno */
+ "-%lu:"H5_PRINTF_HADDR_FMT, /*obj_format */
+
+ 0, /*dset_hidefileno */
+ "DSET-%s ", /*dset_format */
+ "%sBlk%lu: ", /*dset_blockformat_pre */
+ "%sPt%lu: ", /*dset_ptformat_pre */
+ "%s", /*dset_ptformat */
+ 1, /*array indices */
+ 1 /*escape non printable characters */
+};
+
+/* Struct to pass through to visitors */
+typedef struct {
+ const char *fname; /* Filename */
+ hid_t fid; /* File ID */
+ hid_t gid; /* Group ID */
+ hbool_t symlink_target; /* Whether this is the target of an symbolic link */
+ symlink_trav_t *symlink_list; /* List of visited symbolic links */
+ size_t base_len; /* Length of base path name, if not root */
+ size_t name_start; /* # of leading characters to strip off path names on output */
+}iter_t;
+
+/* Command-line switches */
+static int verbose_g = 0; /* lots of extra output */
+static int width_g = 80; /* output width in characters */
+static hbool_t address_g = FALSE; /* print raw data addresses */
+static hbool_t data_g = FALSE; /* display dataset values? */
+static hbool_t label_g = FALSE; /* label compound values? */
+static hbool_t string_g = FALSE; /* print 1-byte numbers as ASCII? */
+static hbool_t fullname_g = FALSE; /* print full path names */
+static hbool_t recursive_g = FALSE; /* recursive descent listing */
+static hbool_t follow_symlink_g = FALSE; /* follow symbolic links */
+static hbool_t no_dangling_link_g = FALSE; /* treat dangling link is error */
+static hbool_t follow_elink_g = FALSE; /* follow external links */
+static hbool_t grp_literal_g = FALSE; /* list group, not contents */
+static hbool_t hexdump_g = FALSE; /* show data as raw hexadecimal */
+static hbool_t show_errors_g = FALSE; /* print HDF5 error messages */
+static hbool_t simple_output_g = FALSE; /* make output more machine-readable */
+static hbool_t show_file_name_g = FALSE; /* show file name for full names */
+static hbool_t no_line_wrap_g = FALSE; /* show data content without line wrap */
+static hbool_t display_root_g = FALSE; /* show root group in output? */
+
+/* Information about how to display each type of object */
+static struct dispatch_t {
+ const char *name;
+ hid_t (*open)(hid_t loc, const char *name, hid_t apl_id);
+ herr_t (*close)(hid_t obj);
+ herr_t (*list1)(hid_t obj);
+ herr_t (*list2)(hid_t obj, const char *name);
+} dispatch_g[H5O_TYPE_NTYPES];
+
+#define DISPATCH(TYPE, NAME, LIST1, LIST2) { \
+ dispatch_g[TYPE].name = (NAME); \
+ dispatch_g[TYPE].list1 = (LIST1); \
+ dispatch_g[TYPE].list2 = (LIST2); \
+}
+
+static void print_type(h5tools_str_t *buffer, hid_t type, int ind);
+static hbool_t print_int_type(h5tools_str_t *buffer, hid_t type, int ind);
+static hbool_t print_float_type(h5tools_str_t *buffer, hid_t type, int ind);
+static herr_t visit_obj(hid_t file, const char *oname, iter_t *iter);
+
+
+/*-------------------------------------------------------------------------
+ * Function: usage
+ *
+ * Purpose: Prints a usage message on stderr and then returns.
+ *
+ * Return: void
+ *
+ * Programmer: Robb Matzke
+ * Thursday, July 16, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static void
+usage (void)
+{
+ FLUSHSTREAM(rawoutstream);
+ PRINTVALSTREAM(rawoutstream, "usage: h5ls [OPTIONS] file[/OBJECT] [file[/[OBJECT]...]\n");
+ PRINTVALSTREAM(rawoutstream, " OPTIONS\n");
+ PRINTVALSTREAM(rawoutstream, " -h, -?, --help Print a usage message and exit\n");
+ PRINTVALSTREAM(rawoutstream, " -a, --address Print raw data address. If dataset is contiguous, address\n");
+ PRINTVALSTREAM(rawoutstream, " is offset in file of beginning of raw data. If chunked,\n");
+ PRINTVALSTREAM(rawoutstream, " returned list of addresses indicates offset of each chunk.\n");
+ PRINTVALSTREAM(rawoutstream, " Must be used with -v, --verbose option.\n");
+ PRINTVALSTREAM(rawoutstream, " Provides no information for non-dataset objects.\n");
+ PRINTVALSTREAM(rawoutstream, " -d, --data Print the values of datasets\n");
+ PRINTVALSTREAM(rawoutstream, " --enable-error-stack\n");
+ PRINTVALSTREAM(rawoutstream, " Prints messages from the HDF5 error stack as they occur.\n");
+ PRINTVALSTREAM(rawoutstream, " --follow-symlinks\n");
+ PRINTVALSTREAM(rawoutstream, " Follow symbolic links (soft links and external links)\n");
+ PRINTVALSTREAM(rawoutstream, " to display target object information.\n");
+ PRINTVALSTREAM(rawoutstream, " Without this option, h5ls identifies a symbolic link\n");
+ PRINTVALSTREAM(rawoutstream, " as a soft link or external link and prints the value\n");
+ PRINTVALSTREAM(rawoutstream, " assigned to the symbolic link; it does not provide any\n");
+ PRINTVALSTREAM(rawoutstream, " information regarding the target object or determine\n");
+ PRINTVALSTREAM(rawoutstream, " whether the link is a dangling link.\n");
+ PRINTVALSTREAM(rawoutstream, " --no-dangling-links\n");
+ PRINTVALSTREAM(rawoutstream, " Must be used with --follow-symlinks option;\n");
+ PRINTVALSTREAM(rawoutstream, " otherwise, h5ls shows error message and returns an exit\n");
+ PRINTVALSTREAM(rawoutstream, " code of 1. \n");
+ PRINTVALSTREAM(rawoutstream, " Check for any symbolic links (soft links or external links)\n");
+ PRINTVALSTREAM(rawoutstream, " that do not resolve to an existing object (dataset, group,\n");
+ PRINTVALSTREAM(rawoutstream, " or named datatype).\n");
+ PRINTVALSTREAM(rawoutstream, " If any dangling link is found, this situation is treated\n");
+ PRINTVALSTREAM(rawoutstream, " as an error and h5ls returns an exit code of 1.\n");
+ PRINTVALSTREAM(rawoutstream, " -f, --full Print full path names instead of base names\n");
+ PRINTVALSTREAM(rawoutstream, " -g, --group Show information about a group, not its contents\n");
+ PRINTVALSTREAM(rawoutstream, " -l, --label Label members of compound datasets\n");
+ PRINTVALSTREAM(rawoutstream, " -r, --recursive List all groups recursively, avoiding cycles\n");
+ PRINTVALSTREAM(rawoutstream, " -s, --string Print 1-byte integer datasets as ASCII\n");
+ PRINTVALSTREAM(rawoutstream, " -S, --simple Use a machine-readable output format\n");
+ PRINTVALSTREAM(rawoutstream, " -wN, --width=N Set the number of columns of output\n");
+ PRINTVALSTREAM(rawoutstream, " -v, --verbose Generate more verbose output\n");
+ PRINTVALSTREAM(rawoutstream, " -V, --version Print version number and exit\n");
+ PRINTVALSTREAM(rawoutstream, " --vfd=DRIVER Use the specified virtual file driver\n");
+ PRINTVALSTREAM(rawoutstream, " -x, --hexdump Show raw data in hexadecimal format\n");
+ PRINTVALSTREAM(rawoutstream, "\n");
+ PRINTVALSTREAM(rawoutstream, " file/OBJECT\n");
+ PRINTVALSTREAM(rawoutstream, " Each object consists of an HDF5 file name optionally followed by a\n");
+ PRINTVALSTREAM(rawoutstream, " slash and an object name within the file (if no object is specified\n");
+ PRINTVALSTREAM(rawoutstream, " within the file then the contents of the root group are displayed).\n");
+ PRINTVALSTREAM(rawoutstream, " The file name may include a printf(3C) integer format such as\n");
+ PRINTVALSTREAM(rawoutstream, " \"%%05d\" to open a file family.\n");
+ PRINTVALSTREAM(rawoutstream, "\n");
+ PRINTVALSTREAM(rawoutstream, " Deprecated Options\n");
+ PRINTVALSTREAM(rawoutstream, " The following options have been deprecated in HDF5. While they remain\n");
+ PRINTVALSTREAM(rawoutstream, " available, they have been superseded as indicated and may be removed\n");
+ PRINTVALSTREAM(rawoutstream, " from HDF5 in the future. Use the indicated replacement option in all\n");
+ PRINTVALSTREAM(rawoutstream, " new work; where possible, existing scripts, et cetera, should also be\n");
+ PRINTVALSTREAM(rawoutstream, " updated to use the replacement option.\n");
+ PRINTVALSTREAM(rawoutstream, "\n");
+ PRINTVALSTREAM(rawoutstream, " -E or --external Follow external links.\n");
+ PRINTVALSTREAM(rawoutstream, " Replaced by --follow-symlinks.\n");
+ PRINTVALSTREAM(rawoutstream, " -e, --errors Show all HDF5 error reporting\n");
+ PRINTVALSTREAM(rawoutstream, " Replaced by --enable-error-stack.\n");
+}
+
+
+
+/*-------------------------------------------------------------------------
+ * Function: print_string
+ *
+ * Purpose: Print a string value by escaping unusual characters. If
+ * STREAM is null then we only count how large the output would
+ * be.
+ *
+ * Return: Number of characters printed.
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+print_string(h5tools_str_t *buffer, const char *s, hbool_t escape_spaces)
+{
+ int nprint=0;
+
+ for (/*void*/; s && *s; s++) {
+ switch (*s) {
+ case '"':
+ if (buffer) h5tools_str_append(buffer, "\\\"");
+ nprint += 2;
+ break;
+ case '\\':
+ if (buffer) h5tools_str_append(buffer, "\\\\");
+ nprint += 2;
+ break;
+ case '\b':
+ if (buffer) h5tools_str_append(buffer, "\\b");
+ nprint += 2;
+ break;
+ case '\f':
+ if (buffer) h5tools_str_append(buffer, "\\f");
+ nprint += 2;
+ break;
+ case '\n':
+ if (buffer) h5tools_str_append(buffer, "\\n");
+ nprint += 2;
+ break;
+ case '\r':
+ if (buffer) h5tools_str_append(buffer, "\\r");
+ nprint += 2;
+ break;
+ case '\t':
+ if (buffer) h5tools_str_append(buffer, "\\t");
+ nprint += 2;
+ break;
+ case ' ':
+ if (escape_spaces) {
+ if (buffer) h5tools_str_append(buffer, "\\ ");
+ nprint += 2;
+ }
+ else {
+ if (buffer) h5tools_str_append(buffer, " ");
+ nprint++;
+ }
+ break;
+ default:
+ if (isprint((int)*s)) {
+ if (buffer) h5tools_str_append(buffer, "%c", *s);
+ nprint++;
+ }
+ else {
+ if (buffer) h5tools_str_append(buffer, "\\%03o", *((const unsigned char*)s));
+ nprint += 4;
+ }
+ break;
+ }
+ }
+ return nprint;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: print_obj_name
+ *
+ * Purpose: Print an object name and another string.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Quincey Koziol
+ * Tuesday, November 6, 2007
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+print_obj_name(h5tools_str_t *buffer, const iter_t *iter, const char *oname,
+ const char *s)
+{
+ static char fullname[NAME_BUF_SIZE]; /* Buffer for file and/or object name */
+ const char *name = fullname; /* Pointer to buffer for printing */
+ int n;
+
+ if(show_file_name_g)
+ HDsnprintf(fullname, sizeof(fullname), "%s/%s", iter->fname, oname + iter->name_start);
+ else
+ name = oname + iter->name_start;
+
+ /* Print the object name, either full name or base name */
+ if(fullname_g)
+ n = print_string(buffer, name, TRUE);
+ else {
+ const char *last_sep; /* The location of the last group separator */
+
+ /* Find the last component of the path name */
+ if(NULL == (last_sep = HDstrrchr(name, '/')))
+ last_sep = name;
+ else {
+ last_sep++;
+ } /* end else */
+ n = print_string(buffer, last_sep, TRUE);
+ } /* end else */
+ h5tools_str_append(buffer, "%*s ", MAX(0, (24 - n)), s);
+
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: print_native_type
+ *
+ * Purpose: Prints the name of a native C data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed.
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ * Robb Matzke, 1999-06-11
+ * Added the C9x types, but we still prefer to display the types
+ * from the C language itself (like `int' vs. `int32_t').
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+print_native_type(h5tools_str_t *buffer, hid_t type, int ind)
+{
+ if(!simple_output_g) {
+ if (H5Tequal(type, H5T_NATIVE_SCHAR)==TRUE) {
+ h5tools_str_append(buffer, "native signed char");
+ } else if (H5Tequal(type, H5T_NATIVE_UCHAR)==TRUE) {
+ h5tools_str_append(buffer, "native unsigned char");
+ } else if (H5Tequal(type, H5T_NATIVE_INT)==TRUE) {
+ h5tools_str_append(buffer, "native int");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT)==TRUE) {
+ h5tools_str_append(buffer, "native unsigned int");
+ } else if (H5Tequal(type, H5T_NATIVE_SHORT)==TRUE) {
+ h5tools_str_append(buffer, "native short");
+ } else if (H5Tequal(type, H5T_NATIVE_USHORT)==TRUE) {
+ h5tools_str_append(buffer, "native unsigned short");
+ } else if (H5Tequal(type, H5T_NATIVE_LONG)==TRUE) {
+ h5tools_str_append(buffer, "native long");
+ } else if (H5Tequal(type, H5T_NATIVE_ULONG)==TRUE) {
+ h5tools_str_append(buffer, "native unsigned long");
+ } else if (H5Tequal(type, H5T_NATIVE_LLONG)==TRUE) {
+ h5tools_str_append(buffer, "native long long");
+ } else if (H5Tequal(type, H5T_NATIVE_ULLONG)==TRUE) {
+ h5tools_str_append(buffer, "native unsigned long long");
+ } else if (H5Tequal(type, H5T_NATIVE_FLOAT)==TRUE) {
+ h5tools_str_append(buffer, "native float");
+ } else if (H5Tequal(type, H5T_NATIVE_DOUBLE)==TRUE) {
+ h5tools_str_append(buffer, "native double");
+#if H5_SIZEOF_LONG_DOUBLE !=0
+ } else if (H5Tequal(type, H5T_NATIVE_LDOUBLE)==TRUE) {
+ h5tools_str_append(buffer, "native long double");
+#endif
+ } else if (H5Tequal(type, H5T_NATIVE_INT8)==TRUE) {
+ h5tools_str_append(buffer, "native int8_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT8)==TRUE) {
+ h5tools_str_append(buffer, "native uint8_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT16)==TRUE) {
+ h5tools_str_append(buffer, "native int16_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT16)==TRUE) {
+ h5tools_str_append(buffer, "native uint16_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT32)==TRUE) {
+ h5tools_str_append(buffer, "native int32_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT32)==TRUE) {
+ h5tools_str_append(buffer, "native uint32_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT64)==TRUE) {
+ h5tools_str_append(buffer, "native int64_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT64)==TRUE) {
+ h5tools_str_append(buffer, "native uint64_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_LEAST8)==TRUE) {
+ h5tools_str_append(buffer, "native int_least8_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_LEAST8)==TRUE) {
+ h5tools_str_append(buffer, "native uint_least8_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_LEAST16)==TRUE) {
+ h5tools_str_append(buffer, "native int_least16_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_LEAST16)==TRUE) {
+ h5tools_str_append(buffer, "native uint_least16_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_LEAST32)==TRUE) {
+ h5tools_str_append(buffer, "native int_least32_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_LEAST32)==TRUE) {
+ h5tools_str_append(buffer, "native uint_least32_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_LEAST64)==TRUE) {
+ h5tools_str_append(buffer, "native int_least64_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_LEAST64)==TRUE) {
+ h5tools_str_append(buffer, "native uint_least64_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_FAST8)==TRUE) {
+ h5tools_str_append(buffer, "native int_fast8_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_FAST8)==TRUE) {
+ h5tools_str_append(buffer, "native uint_fast8_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_FAST16)==TRUE) {
+ h5tools_str_append(buffer, "native int_fast16_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_FAST16)==TRUE) {
+ h5tools_str_append(buffer, "native uint_fast16_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_FAST32)==TRUE) {
+ h5tools_str_append(buffer, "native int_fast32_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_FAST32)==TRUE) {
+ h5tools_str_append(buffer, "native uint_fast32_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_FAST64)==TRUE) {
+ h5tools_str_append(buffer, "native int_fast64_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_FAST64)==TRUE) {
+ h5tools_str_append(buffer, "native uint_fast64_t");
+ } else if (H5Tequal(type, H5T_NATIVE_B8)==TRUE) {
+ h5tools_str_append(buffer, "native 8-bit field");
+ } else if (H5Tequal(type, H5T_NATIVE_B16)==TRUE) {
+ h5tools_str_append(buffer, "native 16-bit field");
+ } else if (H5Tequal(type, H5T_NATIVE_B32)==TRUE) {
+ h5tools_str_append(buffer, "native 32-bit field");
+ } else if (H5Tequal(type, H5T_NATIVE_B64)==TRUE) {
+ h5tools_str_append(buffer, "native 64-bit field");
+ } else if (H5Tequal(type, H5T_NATIVE_HSIZE)==TRUE) {
+ h5tools_str_append(buffer, "native hsize_t");
+ } else if (H5Tequal(type, H5T_NATIVE_HSSIZE)==TRUE) {
+ h5tools_str_append(buffer, "native hssize_t");
+ } else if (H5Tequal(type, H5T_NATIVE_HERR)==TRUE) {
+ h5tools_str_append(buffer, "native herr_t");
+ } else if (H5Tequal(type, H5T_NATIVE_HBOOL)==TRUE) {
+ h5tools_str_append(buffer, "native hbool_t");
+ } else {
+ return print_int_type(buffer, type, ind);
+ }
+ } else {
+ return print_int_type(buffer, type, ind);
+ }
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: print_ieee_type
+ *
+ * Purpose: Print the name of an IEEE floating-point data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+print_ieee_type(h5tools_str_t *buffer, hid_t type, int ind)
+{
+ if (H5Tequal(type, H5T_IEEE_F32BE)==TRUE) {
+ h5tools_str_append(buffer, "IEEE 32-bit big-endian float");
+ }
+ else if (H5Tequal(type, H5T_IEEE_F32LE)==TRUE) {
+ h5tools_str_append(buffer, "IEEE 32-bit little-endian float");
+ }
+ else if (H5Tequal(type, H5T_IEEE_F64BE)==TRUE) {
+ h5tools_str_append(buffer, "IEEE 64-bit big-endian float");
+ }
+ else if (H5Tequal(type, H5T_IEEE_F64LE)==TRUE) {
+ h5tools_str_append(buffer, "IEEE 64-bit little-endian float");
+ }
+ else {
+ return print_float_type(buffer, type, ind);
+ }
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: print_precision
+ *
+ * Purpose: Prints information on the next line about precision and
+ * padding if the precision is less than the total data type
+ * size.
+ *
+ * Return: void
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static void
+print_precision(h5tools_str_t *buffer, hid_t type, int ind)
+{
+ size_t prec; /* precision */
+ H5T_pad_t plsb, pmsb; /* lsb and msb padding */
+ const char *plsb_s=NULL; /* lsb padding string */
+ const char *pmsb_s=NULL; /* msb padding string */
+ size_t nbits; /* number of bits */
+
+ /* If the precision is less than the total size then show the precision
+ * and offset on the following line. Also display the padding
+ * information. */
+ if(8 * H5Tget_size(type) != (prec = H5Tget_precision(type))) {
+ h5tools_str_append(buffer, "\n%*s(%lu bit%s of precision beginning at bit %lu)",
+ ind, "", (unsigned long)prec, 1 == prec ? "" : "s",
+ (unsigned long)H5Tget_offset(type));
+
+ H5Tget_pad(type, &plsb, &pmsb);
+ if(H5Tget_offset(type) > 0) {
+ switch(plsb) {
+ case H5T_PAD_ZERO:
+ plsb_s = "zero";
+ break;
+ case H5T_PAD_ONE:
+ plsb_s = "one";
+ break;
+ case H5T_PAD_BACKGROUND:
+ plsb_s = "bkg";
+ break;
+ case H5T_PAD_ERROR:
+ case H5T_NPAD:
+ plsb_s = "unknown";
+ break;
+ default:
+ break;
+ }
+ }
+ if((unsigned)H5Tget_offset(type) + prec < 8 * H5Tget_size(type)) {
+ switch(pmsb) {
+ case H5T_PAD_ZERO:
+ pmsb_s = "zero";
+ break;
+ case H5T_PAD_ONE:
+ pmsb_s = "one";
+ break;
+ case H5T_PAD_BACKGROUND:
+ pmsb_s = "bkg";
+ break;
+ case H5T_PAD_ERROR:
+ case H5T_NPAD:
+ pmsb_s = "unknown";
+ break;
+ default:
+ break;
+ }
+ }
+ if (plsb_s || pmsb_s) {
+ h5tools_str_append(buffer, "\n%*s(", ind, "");
+ if (plsb_s) {
+ nbits = (unsigned)H5Tget_offset(type);
+ h5tools_str_append(buffer, "%lu %s bit%s at bit 0",
+ (unsigned long)nbits, plsb_s, 1 == nbits ? "" : "s");
+ }
+ if (plsb_s && pmsb_s) h5tools_str_append(buffer, ", ");
+ if (pmsb_s) {
+ nbits = (8 * H5Tget_size(type)) - ((unsigned)H5Tget_offset(type) + prec);
+ h5tools_str_append(buffer, "%lu %s bit%s at bit %lu",
+ (unsigned long)nbits, pmsb_s, 1 == nbits ? "" : "s",
+ (unsigned long)(8 * H5Tget_size(type) - nbits));
+ }
+ h5tools_str_append(buffer, ")");
+ }
+ }
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: print_int_type
+ *
+ * Purpose: Print the name of an integer data type. Common information
+ * like number of bits, byte order, and sign scheme appear on
+ * the first line. Additional information might appear in
+ * parentheses on the following lines.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+print_int_type(h5tools_str_t *buffer, hid_t type, int ind)
+{
+ H5T_order_t order; /* byte order value */
+ const char *order_s=NULL; /* byte order string */
+ H5T_sign_t sign; /* sign scheme value */
+ const char *sign_s=NULL; /* sign scheme string */
+
+ if (H5T_INTEGER!=H5Tget_class(type)) return FALSE;
+
+ /* Byte order */
+ if (H5Tget_size(type)>1) {
+ order = H5Tget_order(type);
+ if (H5T_ORDER_LE==order) {
+ order_s = " little-endian";
+ }
+ else if (H5T_ORDER_BE==order) {
+ order_s = " big-endian";
+ }
+ else if (H5T_ORDER_VAX==order) {
+ order_s = " mixed-endian";
+ }
+ else {
+ order_s = " unknown-byte-order";
+ }
+ }
+ else {
+ order_s = "";
+ }
+
+ /* Sign */
+ if ((sign=H5Tget_sign(type))>=0) {
+ if (H5T_SGN_NONE==sign) {
+ sign_s = " unsigned";
+ }
+ else if (H5T_SGN_2==sign) {
+ sign_s = "";
+ }
+ else {
+ sign_s = " unknown-sign";
+ }
+ }
+ else {
+ sign_s = " unknown-sign";
+ }
+
+ /* Print size, order, and sign on first line, precision and padding
+ * information on the subsequent lines */
+ h5tools_str_append(buffer, "%lu-bit%s%s integer",
+ (unsigned long)(8*H5Tget_size(type)), order_s, sign_s);
+ print_precision(buffer, type, ind);
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: print_float_type
+ *
+ * Purpose: Print info about a floating point data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+print_float_type(h5tools_str_t *buffer, hid_t type, int ind)
+{
+ H5T_order_t order; /* byte order value */
+ const char *order_s=NULL; /* byte order string */
+ size_t spos; /* sign bit position */
+ size_t esize, epos; /* exponent size and position */
+ size_t msize, mpos; /* significand size and position */
+ size_t ebias; /* exponent bias */
+ H5T_norm_t norm; /* significand normalization */
+ const char *norm_s=NULL; /* normalization string */
+ H5T_pad_t pad; /* internal padding value */
+ const char *pad_s=NULL; /* internal padding string */
+
+ if (H5T_FLOAT!=H5Tget_class(type)) return FALSE;
+
+ /* Byte order */
+ if (H5Tget_size(type)>1) {
+ order = H5Tget_order(type);
+ if (H5T_ORDER_LE==order) {
+ order_s = " little-endian";
+ }
+ else if (H5T_ORDER_BE==order) {
+ order_s = " big-endian";
+ }
+ else if (H5T_ORDER_VAX==order) {
+ order_s = " mixed-endian";
+ }
+ else {
+ order_s = " unknown-byte-order";
+ }
+ }
+ else {
+ order_s = "";
+ }
+
+ /* Print size and byte order on first line, precision and padding on
+ * subsequent lines. */
+ h5tools_str_append(buffer, "%lu-bit%s floating-point",
+ (unsigned long)(8*H5Tget_size(type)), order_s);
+ print_precision(buffer, type, ind);
+
+ /* Print sizes, locations, and other information about each field */
+ H5Tget_fields (type, &spos, &epos, &esize, &mpos, &msize);
+ ebias = H5Tget_ebias(type);
+ norm = H5Tget_norm(type);
+ switch (norm) {
+ case H5T_NORM_IMPLIED:
+ norm_s = ", msb implied";
+ break;
+ case H5T_NORM_MSBSET:
+ norm_s = ", msb always set";
+ break;
+ case H5T_NORM_NONE:
+ norm_s = ", no normalization";
+ break;
+ case H5T_NORM_ERROR:
+ norm_s = ", unknown normalization";
+ break;
+ default:
+ ;
+ break;
+ }
+ h5tools_str_append(buffer, "\n%*s(significant for %lu bit%s at bit %lu%s)", ind, "",
+ (unsigned long)msize, 1==msize?"":"s", (unsigned long)mpos,
+ norm_s);
+ h5tools_str_append(buffer, "\n%*s(exponent for %lu bit%s at bit %lu, bias is 0x%lx)",
+ ind, "", (unsigned long)esize, 1==esize?"":"s",
+ (unsigned long)epos, (unsigned long)ebias);
+ h5tools_str_append(buffer, "\n%*s(sign bit at %lu)", ind, "", (unsigned long)spos);
+
+ /* Display internal padding */
+ if (1+esize+msize<H5Tget_precision(type)) {
+ pad = H5Tget_inpad(type);
+ switch (pad) {
+ case H5T_PAD_ZERO:
+ pad_s = "zero";
+ break;
+ case H5T_PAD_ONE:
+ pad_s = "one";
+ break;
+ case H5T_PAD_BACKGROUND:
+ pad_s = "bkg";
+ break;
+ case H5T_PAD_ERROR:
+ case H5T_NPAD:
+ pad_s = "unknown";
+ break;
+ default:
+ ;
+ break;
+ }
+ h5tools_str_append(buffer, "\n%*s(internal padding bits are %s)", ind, "", pad_s);
+ }
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: print_cmpd_type
+ *
+ * Purpose: Print info about a compound data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+print_cmpd_type(h5tools_str_t *buffer, hid_t type, int ind)
+{
+ char *name=NULL; /* member name */
+ size_t size; /* total size of type in bytes */
+ hid_t subtype; /* member data type */
+ int nmembs; /* number of members */
+ int n; /* miscellaneous counters */
+ unsigned i; /* miscellaneous counters */
+
+ if(H5T_COMPOUND != H5Tget_class(type))
+ return FALSE;
+ if((nmembs = H5Tget_nmembers(type)) < 0)
+ return FALSE;
+
+ h5tools_str_append(buffer, "struct {");
+ for(i = 0; i < (unsigned)nmembs; i++) {
+
+ /* Name and offset */
+ name = H5Tget_member_name(type, i);
+ h5tools_str_append(buffer, "\n%*s\"", ind+4, "");
+ n = print_string(buffer, name, FALSE);
+ h5tools_str_append(buffer, "\"%*s +%-4lu ", MAX(0, 16-n), "",
+ (unsigned long)H5Tget_member_offset(type, i));
+ H5free_memory(name);
+
+ /* Member's type */
+ subtype = H5Tget_member_type(type, i);
+ print_type(buffer, subtype, ind+4);
+ H5Tclose(subtype);
+ }
+ size = H5Tget_size(type);
+ h5tools_str_append(buffer, "\n%*s} %lu byte%s",
+ ind, "", (unsigned long)size, 1==size?"":"s");
+
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: print_enum_type
+ *
+ * Purpose: Print info about an enumeration data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Wednesday, December 23, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+print_enum_type(h5tools_str_t *buffer, hid_t type, int ind)
+{
+ int nmembs; /* number of members */
+ hid_t super; /* enum base integer type */
+
+ if(H5T_ENUM != H5Tget_class(type))
+ return FALSE;
+ if((nmembs = H5Tget_nmembers(type)) < 0)
+ return FALSE;
+
+ super = H5Tget_super(type);
+ h5tools_str_append(buffer, "enum ");
+ print_type(buffer, super, ind + 4);
+ h5tools_str_append(buffer, " {");
+
+ if(nmembs > 0) {
+ char **name; /* member names */
+ unsigned char *value; /* value array */
+ hid_t native = -1; /* native integer data type */
+ size_t dst_size; /* destination value type size */
+ unsigned i; /* miscellaneous counters */
+
+ /* Determine what data type to use for the native values. To simplify
+ * things we entertain three possibilities:
+ * 1. long long -- the largest native signed integer
+ * 2. unsigned long long -- the largest native unsigned integer
+ * 3. raw format */
+ if(H5Tget_size(type) <= sizeof(long long)) {
+ dst_size = sizeof(long long);
+ if(H5T_SGN_NONE == H5Tget_sign(type))
+ native = H5T_NATIVE_ULLONG;
+ else
+ native = H5T_NATIVE_LLONG;
+ } /* end if */
+ else
+ dst_size = H5Tget_size(type);
+
+ /* Get the names and raw values of all members */
+ name = (char **)HDcalloc((size_t)nmembs, sizeof(char *));
+ value = (unsigned char *)HDcalloc((size_t)nmembs, MAX(H5Tget_size(type), dst_size));
+ for(i = 0; i < (unsigned)nmembs; i++) {
+ name[i] = H5Tget_member_name(type, i);
+ H5Tget_member_value(type, i, value + i * H5Tget_size(type));
+ }
+
+ /* Convert values to native data type */
+ if(native > 0)
+ if(H5Tconvert(super, native, (size_t)nmembs, value, NULL, H5P_DEFAULT) < 0) {
+ /* Release resources */
+ for(i = 0; i < (unsigned)nmembs; i++)
+ H5free_memory(name[i]);
+ HDfree(name);
+ HDfree(value);
+
+ return FALSE;
+ }
+
+ /* Sort members by increasing value */
+ /*not implemented yet*/
+
+ /* Print members */
+ for(i = 0; i < (unsigned)nmembs; i++) {
+ unsigned char *copy; /* a pointer to value array */
+ int nchars; /* number of output characters */
+
+ h5tools_str_append(buffer, "\n%*s", ind+4, "");
+ nchars = print_string(buffer, name[i], TRUE);
+ h5tools_str_append(buffer, "%*s = ", MAX(0, 16 - nchars), "");
+
+ if(native < 0) {
+ size_t j;
+
+ h5tools_str_append(buffer, "0x");
+ for(j = 0; j < dst_size; j++)
+ h5tools_str_append(buffer, "%02x", value[i*dst_size+j]);
+ }
+ else if(H5T_SGN_NONE == H5Tget_sign(native)) {
+ /*On SGI Altix(cobalt), wrong values were printed out with "value+i*dst_size"
+ *strangely, unless use another pointer "copy".*/
+ copy = value + i * dst_size;
+ h5tools_str_append(buffer, HSIZE_T_FORMAT, *((unsigned long long*)((void*)copy)));
+ }
+ else {
+ /*On SGI Altix(cobalt), wrong values were printed out with "value+i*dst_size"
+ *strangely, unless use another pointer "copy".*/
+ copy = value + i * dst_size;
+ h5tools_str_append(buffer, "%"H5_PRINTF_LL_WIDTH"d",
+ *((long long*)((void*)copy)));
+ }
+ }
+
+ /* Release resources */
+ for(i = 0; i < (unsigned)nmembs; i++)
+ H5free_memory(name[i]);
+ HDfree(name);
+ HDfree(value);
+ }
+ else
+ h5tools_str_append(buffer, "\n%*s <empty>", ind+4, "");
+
+ h5tools_str_append(buffer, "\n%*s}", ind, "");
+
+ H5Tclose(super);
+
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: print_string_type
+ *
+ * Purpose: Print information about a string data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+print_string_type(h5tools_str_t *buffer, hid_t type, int H5_ATTR_UNUSED ind)
+{
+ H5T_str_t pad;
+ const char *pad_s=NULL;
+ H5T_cset_t cset;
+ const char *cset_s=NULL;
+
+ if (H5T_STRING!=H5Tget_class(type)) return FALSE;
+
+ /* Padding */
+ pad = H5Tget_strpad(type);
+ switch (pad) {
+ case H5T_STR_NULLTERM:
+ pad_s = "null-terminated";
+ break;
+ case H5T_STR_NULLPAD:
+ pad_s = "null-padded";
+ break;
+ case H5T_STR_SPACEPAD:
+ pad_s = "space-padded";
+ break;
+ case H5T_STR_RESERVED_3:
+ case H5T_STR_RESERVED_4:
+ case H5T_STR_RESERVED_5:
+ case H5T_STR_RESERVED_6:
+ case H5T_STR_RESERVED_7:
+ case H5T_STR_RESERVED_8:
+ case H5T_STR_RESERVED_9:
+ case H5T_STR_RESERVED_10:
+ case H5T_STR_RESERVED_11:
+ case H5T_STR_RESERVED_12:
+ case H5T_STR_RESERVED_13:
+ case H5T_STR_RESERVED_14:
+ case H5T_STR_RESERVED_15:
+ case H5T_STR_ERROR:
+ pad_s = "unknown-format";
+ break;
+ default:
+ ;
+ break;
+ }
+
+ /* Character set */
+ cset = H5Tget_cset(type);
+ switch (cset) {
+ case H5T_CSET_ASCII:
+ cset_s = "ASCII";
+ break;
+ case H5T_CSET_UTF8:
+ cset_s = "UTF-8";
+ break;
+ case H5T_CSET_RESERVED_2:
+ case H5T_CSET_RESERVED_3:
+ case H5T_CSET_RESERVED_4:
+ case H5T_CSET_RESERVED_5:
+ case H5T_CSET_RESERVED_6:
+ case H5T_CSET_RESERVED_7:
+ case H5T_CSET_RESERVED_8:
+ case H5T_CSET_RESERVED_9:
+ case H5T_CSET_RESERVED_10:
+ case H5T_CSET_RESERVED_11:
+ case H5T_CSET_RESERVED_12:
+ case H5T_CSET_RESERVED_13:
+ case H5T_CSET_RESERVED_14:
+ case H5T_CSET_RESERVED_15:
+ case H5T_CSET_ERROR:
+ cset_s = "unknown-character-set";
+ break;
+ default:
+ ;
+ break;
+ }
+
+ if (H5Tis_variable_str(type)) {
+ h5tools_str_append(buffer, "variable-length");
+ }
+ else {
+ h5tools_str_append(buffer, "%lu-byte", (unsigned long)H5Tget_size(type));
+ }
+ h5tools_str_append(buffer, " %s %s string", pad_s, cset_s);
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: print_reference_type
+ *
+ * Purpose: Prints information about a reference data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ * Robb Matzke, 1999-06-04
+ * Knows about object and dataset region references.
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+print_reference_type(h5tools_str_t *buffer, hid_t type, int H5_ATTR_UNUSED ind)
+{
+ if (H5T_REFERENCE!=H5Tget_class(type)) return FALSE;
+
+ if (H5Tequal(type, H5T_STD_REF_OBJ)==TRUE) {
+ h5tools_str_append(buffer, "object reference");
+ }
+ else if (H5Tequal(type, H5T_STD_REF_DSETREG)==TRUE) {
+ h5tools_str_append(buffer, "dataset region reference");
+ }
+ else {
+ h5tools_str_append(buffer, "%lu-byte unknown reference",
+ (unsigned long)H5Tget_size(type));
+ }
+
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: print_opaque_type
+ *
+ * Purpose: Prints information about an opaque data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Monday, June 7, 1999
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+print_opaque_type(h5tools_str_t *buffer, hid_t type, int ind)
+{
+ char *tag;
+ size_t size;
+
+ if (H5T_OPAQUE!=H5Tget_class(type)) return FALSE;
+
+ size = H5Tget_size(type);
+ h5tools_str_append(buffer, "%lu-byte opaque type", (unsigned long)size);
+ if ((tag=H5Tget_tag(type))) {
+ h5tools_str_append(buffer, "\n%*s(tag = \"", ind, "");
+ print_string(buffer, tag, FALSE);
+ h5tools_str_append(buffer, "\")");
+ H5free_memory(tag);
+ }
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: print_vlen_type
+ *
+ * Purpose: Print information about a variable-length type
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE
+ *
+ * Programmer: Robb Matzke
+ * Friday, December 1, 2000
+ *
+ * Modifications:
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+print_vlen_type(h5tools_str_t *buffer, hid_t type, int ind)
+{
+ hid_t super;
+
+ if (H5T_VLEN!=H5Tget_class(type)) return FALSE;
+
+ h5tools_str_append(buffer, "variable length of\n%*s", ind+4, "");
+ super = H5Tget_super(type);
+ print_type(buffer, super, ind+4);
+ H5Tclose(super);
+ return TRUE;
+}
+
+
+/*---------------------------------------------------------------------------
+ * Purpose: Print information about an array type
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE
+ *
+ * Programmer: Robb Matzke
+ * Thursday, January 31, 2002
+ *
+ * Modifications:
+ *---------------------------------------------------------------------------
+ */
+static hbool_t
+print_array_type(h5tools_str_t *buffer, hid_t type, int ind)
+{
+ hid_t super;
+ int ndims, i;
+ hsize_t *dims=NULL;
+
+ if (H5T_ARRAY!=H5Tget_class(type))
+ return FALSE;
+ ndims = H5Tget_array_ndims(type);
+ if (ndims) {
+ dims = (hsize_t *)HDmalloc((unsigned)ndims * sizeof(dims[0]));
+ H5Tget_array_dims2(type, dims);
+
+ /* Print dimensions */
+ for (i=0; i<ndims; i++)
+ h5tools_str_append(buffer, "%s" HSIZE_T_FORMAT , i?",":"[", dims[i]);
+ h5tools_str_append(buffer, "]");
+
+ HDfree(dims);
+ }
+ else
+ h5tools_str_append(buffer, " [SCALAR]\n", rawoutstream);
+
+
+ /* Print parent type */
+ h5tools_str_append(buffer, " ");
+ super = H5Tget_super(type);
+ print_type(buffer, super, ind+4);
+ H5Tclose(super);
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: print_bitfield_type
+ *
+ * Purpose: Print information about a bitfield type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Pedro Vicente
+ * Tuesday, May 20, 2003
+ *
+ * Modifications:
+ * Robb Matzke, LLNL 2003-06-05
+ * Generalized Pedro's original if/then/else. Also display
+ * precision/offset information.
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+print_bitfield_type(h5tools_str_t *buffer, hid_t type, int ind)
+{
+ H5T_order_t order; /* byte order value */
+ const char *order_s=NULL; /* byte order string */
+
+ if (H5T_BITFIELD!=H5Tget_class(type)) return FALSE;
+ if (H5Tget_size(type)>1) {
+ order = H5Tget_order(type);
+ if (H5T_ORDER_LE==order) {
+ order_s = " little-endian";
+ } else if (H5T_ORDER_BE==order) {
+ order_s = " big-endian";
+ } else if (H5T_ORDER_VAX==order) {
+ order_s = " mixed-endian";
+ } else {
+ order_s = "unknown-byte-order";
+ }
+ } else {
+ order_s = "";
+ }
+
+ h5tools_str_append(buffer, "%lu-bit%s bitfield",
+ (unsigned long)(8*H5Tget_size(type)), order_s);
+ print_precision(buffer, type, ind);
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: print_type
+ *
+ * Purpose: Prints a data type definition. The definition is printed
+ * without any leading space or trailing line-feed (although
+ * there might be line-feeds inside the type definition). The
+ * first line is assumed to have IND characters before it on
+ * the same line (printed by the caller).
+ *
+ * Return: void
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ * Robb Matzke, 1999-06-11
+ * Prints the OID of shared data types.
+ *
+ *-------------------------------------------------------------------------
+ */
+static void
+print_type(h5tools_str_t *buffer, hid_t type, int ind)
+{
+ H5T_class_t data_class = H5Tget_class(type);
+
+ /* Bad data type */
+ if (type<0) {
+ h5tools_str_append(buffer,"<ERROR>");
+ return;
+ }
+
+ /* Shared? If so then print the type's OID */
+ if(H5Tcommitted(type)) {
+ H5O_info_t oi;
+
+ if(H5Oget_info(type, &oi) >= 0)
+ h5tools_str_append(buffer,"shared-%lu:"H5_PRINTF_HADDR_FMT" ",
+ oi.fileno, oi.addr);
+ else
+ h5tools_str_append(buffer,"shared ");
+ } /* end if */
+
+ /* Print the type */
+ if(print_native_type(buffer, type, ind) ||
+ print_ieee_type(buffer, type, ind) ||
+ print_cmpd_type(buffer, type, ind) ||
+ print_enum_type(buffer, type, ind) ||
+ print_string_type(buffer, type, ind) ||
+ print_reference_type(buffer, type, ind) ||
+ print_vlen_type(buffer, type, ind) ||
+ print_array_type(buffer, type, ind) ||
+ print_opaque_type(buffer, type, ind) ||
+ print_bitfield_type(buffer, type, ind))
+ return;
+
+ /* Unknown type */
+ h5tools_str_append(buffer,"%lu-byte class-%u unknown",
+ (unsigned long)H5Tget_size(type), (unsigned)data_class);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: dump_dataset_values
+ *
+ * Purpose: Prints all values of a dataset.
+ *
+ * Return: void
+ *
+ * Programmer: Robb Matzke
+ * Tuesday, July 21, 1998
+ *
+ * Modifications:
+ * Robb Matzke, 1999-09-27
+ * Understands the simple_output_g switch which causes data to
+ * be displayed in a more machine-readable format.
+ *-------------------------------------------------------------------------
+ */
+static void
+dump_dataset_values(hid_t dset)
+{
+ char string_prefix[64];
+ static char fmt_double[16];
+ static char fmt_float[16];
+ hsize_t curr_pos = 0; /* total data element position */
+ h5tools_str_t buffer; /* string into which to render */
+ h5tools_context_t ctx; /* print context */
+ h5tool_format_t outputformat;
+ h5tool_format_t *info = &ls_dataformat;
+
+ hid_t f_type = H5Dget_type(dset);
+ size_t size = H5Tget_size(f_type);
+
+ HDmemset(&ctx, 0, sizeof(ctx));
+ HDmemset(&buffer, 0, sizeof(h5tools_str_t));
+
+ outputformat = *info;
+ outputformat.line_1st = NULL;
+ if (simple_output_g) {
+ outputformat.idx_fmt = "";
+ outputformat.line_per_line = 1;
+ outputformat.line_multi_new = 0;
+ outputformat.line_pre = " ";
+ outputformat.line_cont = " ";
+
+ outputformat.arr_pre = "";
+ outputformat.arr_suf = "";
+ outputformat.arr_sep = " ";
+
+ if (!label_g) {
+ outputformat.cmpd_pre = "";
+ outputformat.cmpd_suf = "";
+ }
+ outputformat.cmpd_sep = " ";
+
+ if (label_g) outputformat.cmpd_name = "%s=";
+
+ outputformat.elmt_suf1 = " ";
+ outputformat.str_locale = ESCAPE_HTML;
+
+ }
+ else {
+ if (no_line_wrap_g) {
+ outputformat.line_per_line = 1;
+ }
+ else {
+ outputformat.line_ncols = (unsigned)width_g;
+ }
+ if (label_g) outputformat.cmpd_name = "%s=";
+ outputformat.line_pre = " %s ";
+ outputformat.line_cont = " %s ";
+ outputformat.str_repeat = 8;
+
+ outputformat.arr_pre = NULL;
+ outputformat.arr_suf = NULL;
+ outputformat.arr_sep = NULL;
+
+ outputformat.cmpd_pre = NULL;
+ outputformat.cmpd_suf = NULL;
+ outputformat.cmpd_sep = NULL;
+
+ outputformat.vlen_sep = NULL;
+ outputformat.vlen_pre = NULL;
+ outputformat.vlen_suf = NULL;
+ outputformat.vlen_end = NULL;
+ }
+ outputformat.arr_linebreak = 0;
+ /* Floating point types should display full precision */
+ HDsnprintf(fmt_float, sizeof(fmt_float), "%%1.%dg", FLT_DIG);
+ outputformat.fmt_float = fmt_float;
+ HDsnprintf(fmt_double, sizeof(fmt_double), "%%1.%dg", DBL_DIG);
+ outputformat.fmt_double = fmt_double;
+
+ if (hexdump_g) {
+ /* Print all data in hexadecimal format if the `-x' or `--hexdump'
+ * command line switch was given. */
+ outputformat.raw = TRUE;
+ }
+ else if (string_g && 1==size && H5T_INTEGER==H5Tget_class(f_type)) {
+ /* Print 1-byte integer data as an ASCI character string instead of
+ * integers if the `-s' or `--string' command-line option was given. */
+ outputformat.ascii = TRUE;
+ outputformat.elmt_suf1 = "";
+ outputformat.elmt_suf2 = "";
+ HDsnprintf(string_prefix, sizeof(string_prefix), "%s\"", outputformat.line_pre);
+ outputformat.line_pre = string_prefix;
+ outputformat.line_suf = "\"";
+ }
+ info = &outputformat;
+
+ ctx.indent_level = 2;
+ ctx.cur_column = (size_t)curr_pos;
+ /* Print all the values. */
+ h5tools_str_reset(&buffer);
+ h5tools_str_append(&buffer, " Data:\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ ctx.need_prefix = TRUE;
+ ctx.cur_column = (size_t)curr_pos;
+ if (h5tools_dump_dset(rawoutstream, info, &ctx, dset, NULL) < 0) {
+ h5tools_str_reset(&buffer);
+ h5tools_str_append(&buffer, " Unable to print data.");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ }
+
+ H5Tclose(f_type);
+
+ h5tools_str_close(&buffer);
+
+ PRINTVALSTREAM(rawoutstream, "\n");
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: list_attr
+ *
+ * Purpose: Prints information about attributes.
+ *
+ * Return: Success: 0
+ *
+ * Failure: -1
+ *
+ * Programmer: Robb Matzke
+ * Friday, June 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+list_attr(hid_t obj, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED *ainfo,
+ void H5_ATTR_UNUSED *op_data)
+{
+ hid_t attr = -1;
+ hid_t space = -1;
+ hid_t type = -1;
+ hid_t p_type = -1;
+ hsize_t size[H5S_MAX_RANK];
+ hsize_t nelmts = 1;
+ hsize_t temp_need;
+ size_t need;
+ int ndims;
+ int i;
+ void *buf;
+ H5S_class_t space_type;
+ hsize_t curr_pos = 0; /* total data element position */
+ h5tools_str_t buffer; /* string into which to render */
+ h5tools_context_t ctx; /* print context */
+ h5tool_format_t *info = &ls_dataformat;
+ h5tool_format_t outputformat;
+
+ HDmemset(&ctx, 0, sizeof(ctx));
+ HDmemset(&buffer, 0, sizeof(h5tools_str_t));
+
+ h5tools_str_reset(&buffer);
+ h5tools_str_append(&buffer, " Attribute: ");
+
+ print_string(&buffer, attr_name, TRUE);
+
+ if((attr = H5Aopen(obj, attr_name, H5P_DEFAULT))) {
+ space = H5Aget_space(attr);
+ type = H5Aget_type(attr);
+
+ /* Data space */
+ ndims = H5Sget_simple_extent_dims(space, size, NULL);
+ space_type = H5Sget_simple_extent_type(space);
+ switch(space_type) {
+ case H5S_SCALAR:
+ /* scalar dataspace */
+ h5tools_str_append(&buffer, " scalar\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ break;
+
+ case H5S_SIMPLE:
+ /* simple dataspace */
+ h5tools_str_append(&buffer, " {");
+ for (i=0; i<ndims; i++) {
+ h5tools_str_append(&buffer, "%s" HSIZE_T_FORMAT, i?", ":"", size[i]);
+ nelmts *= size[i];
+ }
+ h5tools_str_append(&buffer, "}\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ break;
+
+ case H5S_NULL:
+ /* null dataspace */
+ h5tools_str_append(&buffer, " null\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ break;
+
+ case H5S_NO_CLASS:
+ default:
+ /* Unknown dataspace type */
+ h5tools_str_append(&buffer, " unknown\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ break;
+ } /* end switch */
+
+ /* Data type */
+ h5tools_str_reset(&buffer);
+ h5tools_str_append(&buffer, " Type: ");
+ print_type(&buffer, type, 15);
+ h5tools_str_append(&buffer, "\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+
+ /* Data */
+ outputformat = *info;
+
+ if(nelmts < 5) {
+ outputformat.idx_fmt = "";
+ outputformat.line_1st = " Data: ";
+ outputformat.line_pre = " ";
+ outputformat.line_cont = " ";
+ outputformat.str_repeat = 8;
+
+ }
+ else {
+ h5tools_str_reset(&buffer);
+ h5tools_str_append(&buffer, " Data:\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ outputformat.line_1st = NULL;
+ outputformat.line_pre = " %s ";
+ outputformat.line_cont = " %s ";
+ outputformat.str_repeat = 8;
+ }
+
+ outputformat.line_ncols = (unsigned)width_g;
+ if(label_g)
+ outputformat.cmpd_name = "%s=";
+ if(string_g && 1==H5Tget_size(type) &&
+ H5T_INTEGER==H5Tget_class(type)) {
+ outputformat.ascii = TRUE;
+ outputformat.elmt_suf1 = "";
+ outputformat.elmt_suf2 = "";
+ outputformat.line_pre = " %s \"";
+ outputformat.line_suf = "\"";
+ } /* end if */
+
+
+ outputformat.arr_pre = NULL;
+ outputformat.arr_suf = NULL;
+ outputformat.arr_sep = NULL;
+
+ outputformat.cmpd_pre = NULL;
+ outputformat.cmpd_suf = NULL;
+ outputformat.cmpd_sep = NULL;
+
+ outputformat.vlen_sep = NULL;
+ outputformat.vlen_pre = NULL;
+ outputformat.vlen_suf = NULL;
+ outputformat.vlen_end = NULL;
+
+ info = &outputformat;
+
+ if(hexdump_g)
+ p_type = H5Tcopy(type);
+ else
+ p_type = h5tools_get_native_type(type);
+
+ if(p_type >= 0) {
+ /* VL data special information */
+ unsigned int vl_data = 0; /* contains VL datatypes */
+
+ /* Check if we have VL data in the dataset's datatype */
+ if (h5tools_detect_vlen(p_type) == TRUE)
+ vl_data = TRUE;
+
+ temp_need= nelmts * MAX(H5Tget_size(type), H5Tget_size(p_type));
+ HDassert(temp_need == (hsize_t)((size_t)temp_need));
+ need = (size_t)temp_need;
+ buf = HDmalloc(need);
+ HDassert(buf);
+ if(H5Aread(attr, p_type, buf) >= 0) {
+ ctx.need_prefix = TRUE;
+ ctx.indent_level = 2;
+ ctx.cur_column = (size_t)curr_pos;
+ h5tools_dump_mem(rawoutstream, info, &ctx, attr, p_type, space, buf);
+ }
+
+ /* Reclaim any VL memory, if necessary */
+ if (vl_data)
+ H5Dvlen_reclaim(p_type, space, H5P_DEFAULT, buf);
+
+ HDfree(buf);
+ H5Tclose(p_type);
+ } /* end if */
+
+ H5Sclose(space);
+ H5Tclose(type);
+ H5Aclose(attr);
+ }
+ h5tools_str_close(&buffer);
+
+ PRINTVALSTREAM(rawoutstream, "\n");
+
+ return 0;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: dataset_list1
+ *
+ * Purpose: List information about a dataset which should appear on the
+ * same line as the dataset name. This information will precede
+ * information which is applicable to all objects which will be
+ * printed by the caller.
+ *
+ * Return: Success: 0
+ *
+ * Failure: -1
+ *
+ * Programmer: Robb Matzke
+ * Thursday, August 27, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+dataset_list1(hid_t dset)
+{
+ hsize_t cur_size[H5S_MAX_RANK]; /* current dataset dimensions */
+ hsize_t max_size[H5S_MAX_RANK]; /* maximum dataset dimensions */
+ hid_t space; /* data space */
+ int ndims; /* dimensionality */
+ H5S_class_t space_type; /* type of dataspace */
+ int i;
+ hsize_t curr_pos = 0; /* total data element position */
+ h5tools_str_t buffer; /* string into which to render */
+ h5tools_context_t ctx; /* print context */
+ h5tool_format_t *info = &ls_dataformat;
+
+ HDmemset(&ctx, 0, sizeof(ctx));
+ HDmemset(&buffer, 0, sizeof(h5tools_str_t));
+
+ h5tools_str_reset(&buffer);
+
+ /* Information that goes on the same row as the name. The name has
+ * already been printed. */
+ space = H5Dget_space(dset);
+ space_type = H5Sget_simple_extent_type(space);
+ ndims = H5Sget_simple_extent_dims(space, cur_size, max_size);
+ h5tools_str_append(&buffer, " {");
+ for (i=0; i<ndims; i++) {
+ h5tools_str_append(&buffer, "%s"HSIZE_T_FORMAT, i?", ":"", cur_size[i]);
+ if (max_size[i]==H5S_UNLIMITED) {
+ h5tools_str_append(&buffer, "/%s", "Inf");
+ }
+ else if (max_size[i]!=cur_size[i] || verbose_g>0) {
+ h5tools_str_append(&buffer, "/"HSIZE_T_FORMAT, max_size[i]);
+ }
+ }
+ if (space_type==H5S_SCALAR) h5tools_str_append(&buffer, "SCALAR");
+ else if (space_type==H5S_NULL) h5tools_str_append(&buffer, "NULL");
+ h5tools_str_append(&buffer, "}");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ H5Sclose (space);
+
+ h5tools_str_close(&buffer);
+
+ return 0;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: dataset_list2
+ *
+ * Purpose: List information about a dataset which should appear after
+ * information which is general to all objects.
+ *
+ * Return: Success: 0
+ *
+ * Failure: -1
+ *
+ * Programmer: Robb Matzke
+ * Thursday, August 27, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+dataset_list2(hid_t dset, const char H5_ATTR_UNUSED *name)
+{
+ hid_t dcpl; /* dataset creation property list */
+ hid_t type; /* data type of dataset */
+ hid_t space; /* data space of dataset */
+ int nf; /* number of filters */
+ unsigned filt_flags; /* filter flags */
+ H5Z_filter_t filt_id; /* filter identification number */
+ unsigned cd_values[20]; /* filter client data values */
+ size_t cd_nelmts; /* filter client number of values */
+ size_t cd_num; /* filter client data counter */
+ char f_name[256]; /* filter/file name */
+ char s[64]; /* temporary string buffer */
+ off_t f_offset; /* offset in external file */
+ hsize_t f_size; /* bytes used in external file */
+ hsize_t total, used; /* total size or offset */
+ int ndims; /* dimensionality */
+ int n, max_len; /* max extern file name length */
+ double utilization; /* percent utilization of storage */
+ H5T_class_t tclass; /* datatype class identifier */
+ int i;
+ H5D_layout_t stl;
+ hsize_t curr_pos = 0; /* total data element position */
+ h5tools_str_t buffer; /* string into which to render */
+ h5tools_context_t ctx; /* print context */
+ h5tool_format_t *info = &ls_dataformat;
+
+ HDmemset(&ctx, 0, sizeof(ctx));
+ HDmemset(&buffer, 0, sizeof(h5tools_str_t));
+
+ h5tools_str_reset(&buffer);
+
+ if(verbose_g > 0) {
+ dcpl = H5Dget_create_plist(dset);
+ space = H5Dget_space(dset);
+ type = H5Dget_type(dset);
+
+ stl = H5Pget_layout(dcpl);
+ switch (stl) {
+ case H5D_CHUNKED:
+ {
+ hsize_t chsize[64]; /* chunk size in elements */
+
+ ndims = H5Pget_chunk(dcpl, (int)NELMTS(chsize), chsize/*out*/);
+ h5tools_str_append(&buffer, " %-10s {", "Chunks:");
+ total = H5Tget_size(type);
+ for (i=0; i<ndims; i++) {
+ h5tools_str_append(&buffer, "%s"HSIZE_T_FORMAT, i?", ":"", chsize[i]);
+ total *= chsize[i];
+ }
+ h5tools_str_append(&buffer, "} "HSIZE_T_FORMAT" bytes\n", total);
+ }
+ break;
+ case H5D_COMPACT:
+ break;
+ case H5D_CONTIGUOUS:
+ /* Print information about external storage */
+ if((nf = H5Pget_external_count(dcpl)) > 0) {
+ for(i = 0, max_len = 0; i < nf; i++) {
+ if(H5Pget_external(dcpl, (unsigned)i, sizeof(f_name), f_name, NULL, NULL) < 0)
+ continue;
+ n = print_string(NULL, f_name, TRUE);
+ max_len = MAX(max_len, n);
+ } /* end for */
+ h5tools_str_append(&buffer, " %-10s %d external file%s\n",
+ "Extern:", nf, 1==nf?"":"s");
+ h5tools_str_append(&buffer, " %4s %10s %10s %10s %s\n",
+ "ID", "DSet-Addr", "File-Addr", "Bytes", "File");
+ h5tools_str_append(&buffer, " %4s %10s %10s %10s ",
+ "----", "----------", "----------", "----------");
+ for (i=0; i<max_len; i++) h5tools_str_append(&buffer, "-");
+ h5tools_str_append(&buffer, "\n");
+ for (i=0, total=0; i<nf; i++) {
+ if (H5Pget_external(dcpl, (unsigned)i, sizeof(f_name), f_name, &f_offset, &f_size)<0) {
+ h5tools_str_append(&buffer,
+ " #%03d %10"H5_PRINTF_LL_WIDTH"u %10s %10s ***ERROR*** %s\n",
+ i, total, "", "",
+ i+1<nf?"Following addresses are incorrect":"");
+ }
+ else if (H5S_UNLIMITED==f_size) {
+ h5tools_str_append(&buffer, " #%03d %10"H5_PRINTF_LL_WIDTH"u %10"H5_PRINTF_LL_WIDTH"u %10s ",
+ i, total, (hsize_t)f_offset, "INF");
+ print_string(&buffer, f_name, TRUE);
+ }
+ else {
+ h5tools_str_append(&buffer, " #%03d %10"H5_PRINTF_LL_WIDTH"u %10"H5_PRINTF_LL_WIDTH"u %10"H5_PRINTF_LL_WIDTH"u ",
+ i, total, (hsize_t)f_offset, f_size);
+ print_string(&buffer, f_name, TRUE);
+ }
+ h5tools_str_append(&buffer, "\n");
+ total += f_size;
+ }
+ h5tools_str_append(&buffer, " %4s %10s %10s %10s ",
+ "----", "----------", "----------", "----------");
+ for (i=0; i<max_len; i++)
+ h5tools_str_append(&buffer, "-");
+ h5tools_str_append(&buffer, "\n");
+ } /* end if */
+ break;
+
+ case H5D_VIRTUAL:
+ {
+ char dset_name[256]; /* Dataset name */
+ size_t vmaps;
+
+ H5Pget_virtual_count(dcpl, &vmaps);
+
+ if (vmaps) {
+ size_t next;
+
+ h5tools_str_append(&buffer, " %-10s {%ld} Source {\n", "Maps:", vmaps);
+ for (next = 0; next < (unsigned) vmaps; next++) {
+ H5Pget_virtual_filename(dcpl, next, f_name, sizeof(f_name));
+ H5Pget_virtual_dsetname(dcpl, next, dset_name, sizeof(dset_name));
+ h5tools_str_append(&buffer, " %-10s ", " ");
+ print_string(&buffer, f_name, TRUE);
+ h5tools_str_append(&buffer, " ");
+ print_string(&buffer, dset_name, TRUE);
+ h5tools_str_append(&buffer, "\n");
+ }
+ h5tools_str_append(&buffer, " %-10s}\n", " ");
+ }
+ }
+ break;
+
+ case H5D_LAYOUT_ERROR:
+ case H5D_NLAYOUTS:
+ default:
+ HDassert(0);
+ break;
+ }
+ /* Print total raw storage size */
+ total = (hsize_t)H5Sget_simple_extent_npoints(space) * H5Tget_size(type);
+ used = H5Dget_storage_size(dset);
+ tclass = H5Tget_class(type);
+ h5tools_str_append(&buffer, " %-10s ", "Storage:");
+ switch (tclass)
+ {
+
+ case H5T_VLEN:
+ h5tools_str_append(&buffer, "information not available");
+ break;
+
+ case H5T_REFERENCE:
+ if ( H5Tequal(type, H5T_STD_REF_DSETREG))
+ {
+ h5tools_str_append(&buffer, "information not available");
+ }
+ break;
+
+ case H5T_NO_CLASS:
+ case H5T_INTEGER:
+ case H5T_FLOAT:
+ case H5T_TIME:
+ case H5T_STRING:
+ case H5T_BITFIELD:
+ case H5T_OPAQUE:
+ case H5T_COMPOUND:
+ case H5T_ENUM:
+ case H5T_ARRAY:
+ case H5T_NCLASSES:
+ default:
+ h5tools_str_append(&buffer, HSIZE_T_FORMAT" logical byte%s, "HSIZE_T_FORMAT" allocated byte%s",
+ total, 1==total?"":"s",
+ used, 1==used?"":"s");
+ if (used>0)
+ {
+ utilization = ((double)total * (double)100.0f) / (double)used;
+ h5tools_str_append(&buffer, ", %1.2f%% utilization", utilization);
+ }
+ }
+
+ h5tools_str_append(&buffer, "\n");
+
+ /* Print information about raw data filters */
+ if((nf = H5Pget_nfilters(dcpl)) > 0) {
+ for(i = 0; i < nf; i++) {
+ cd_nelmts = NELMTS(cd_values);
+ filt_id = H5Pget_filter2(dcpl, (unsigned)i, &filt_flags, &cd_nelmts,
+ cd_values, sizeof(f_name), f_name, NULL);
+ f_name[sizeof(f_name) - 1] = '\0';
+ HDsnprintf(s, sizeof(s), "Filter-%d:", i);
+ h5tools_str_append(&buffer, " %-10s %s-%u %s {", s,
+ (f_name[0] ? f_name : "method"),
+ (unsigned)filt_id,
+ ((filt_flags & H5Z_FLAG_OPTIONAL) ? "OPT" : ""));
+ for(cd_num = 0; cd_num < cd_nelmts; cd_num++)
+ h5tools_str_append(&buffer, "%s%u", (cd_num ? ", " : ""), cd_values[cd_num]);
+ h5tools_str_append(&buffer, "}\n");
+ } /* end for */
+ } /* end if */
+
+ /* Print data type */
+ h5tools_str_append(&buffer, " %-10s ", "Type:");
+ print_type(&buffer, type, 15);
+ h5tools_str_append(&buffer, "\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+
+ /* Print address information */
+ if(address_g)
+ H5Ddebug(dset);
+
+ /* Close stuff */
+ H5Tclose(type);
+ H5Sclose(space);
+ H5Pclose(dcpl);
+ } /* end if */
+
+ h5tools_str_close(&buffer);
+
+ if(data_g)
+ dump_dataset_values(dset);
+
+ return 0;
+} /* end dataset_list2() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: datatype_list2
+ *
+ * Purpose: List information about a datatype which should appear after
+ * information which is general to all objects.
+ *
+ * Return: Success: 0
+ *
+ * Failure: -1
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+datatype_list2(hid_t type, const char H5_ATTR_UNUSED *name)
+{
+ if (verbose_g>0) {
+ hsize_t curr_pos = 0; /* total data element position */
+ h5tools_str_t buffer; /* string into which to render */
+ h5tools_context_t ctx; /* print context */
+ h5tool_format_t *info = &ls_dataformat;
+
+ HDmemset(&ctx, 0, sizeof(ctx));
+ HDmemset(&buffer, 0, sizeof(h5tools_str_t));
+
+ h5tools_str_reset(&buffer);
+
+ h5tools_str_append(&buffer, " %-10s ", "Type:");
+ print_type(&buffer, type, 15);
+ h5tools_str_append(&buffer, "\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+
+ h5tools_str_close(&buffer);
+ }
+ return 0;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: list_obj
+ *
+ * Purpose: Prints information about an object
+ *
+ * Return: Success: 0
+ *
+ * Failure: -1
+ *
+ * Programmer: Quincey Koziol
+ * Tuesday, November 6, 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+list_obj(const char *name, const H5O_info_t *oinfo, const char *first_seen, void *_iter)
+{
+ H5O_type_t obj_type = oinfo->type; /* Type of the object */
+ iter_t *iter = (iter_t*)_iter;
+ hsize_t curr_pos = 0; /* total data element position */
+ h5tools_str_t buffer; /* string into which to render */
+ h5tools_context_t ctx; /* print context */
+ h5tool_format_t *info = &ls_dataformat;
+
+ HDmemset(&ctx, 0, sizeof(ctx));
+ HDmemset(&buffer, 0, sizeof(h5tools_str_t));
+
+ h5tools_str_reset(&buffer);
+
+ /* Print the link's name, either full name or base name */
+ if(!iter->symlink_target)
+ print_obj_name(&buffer, iter, name, "");
+
+ /* Check object information */
+ if(oinfo->type < 0 || oinfo->type >= H5O_TYPE_NTYPES) {
+ h5tools_str_append(&buffer, "Unknown type(%d)", (int)oinfo->type);
+ obj_type = H5O_TYPE_UNKNOWN;
+ }
+ if(iter->symlink_target)
+ h5tools_str_append(&buffer, "{");
+ if(obj_type >= 0 && dispatch_g[obj_type].name)
+ h5tools_str_append(&buffer, "%s", dispatch_g[obj_type].name);
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+
+ /* Check if we've seen this object before */
+ if(first_seen) {
+ h5tools_str_reset(&buffer);
+ h5tools_str_append(&buffer, ", same as ");
+ print_string(&buffer, first_seen, TRUE);
+ if(!iter->symlink_target) {
+ h5tools_str_append(&buffer, "\n");
+ }
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ } /* end if */
+ else {
+ hid_t obj = (-1); /* ID of object opened */
+
+ /* Open the object. Not all objects can be opened. If this is the case
+ * then return right away.
+ */
+ if(obj_type >= 0 && (obj = H5Oopen(iter->fid, name, H5P_DEFAULT)) < 0) {
+ h5tools_str_reset(&buffer);
+ h5tools_str_append(&buffer, " *ERROR*\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ goto done;
+ } /* end if */
+
+ /* List the first line of information for the object. */
+ if(obj_type >= 0 && dispatch_g[obj_type].list1)
+ (dispatch_g[obj_type].list1)(obj);
+ if(!iter->symlink_target || (verbose_g > 0)) {
+ h5tools_str_reset(&buffer);
+ h5tools_str_append(&buffer, "\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ }
+
+ /* Show detailed information about the object, beginning with information
+ * which is common to all objects. */
+ if(verbose_g > 0) {
+ size_t buf_size = 0;
+ char* comment = NULL;
+ ssize_t cmt_bufsize = -1;
+
+ /* Display attributes */
+ if(obj_type >= 0)
+ H5Aiterate2(obj, H5_INDEX_NAME, H5_ITER_INC, NULL, list_attr, NULL);
+
+ /* Object location & reference count */
+ h5tools_str_reset(&buffer);
+ h5tools_str_append(&buffer, " %-10s %lu:"H5_PRINTF_HADDR_FMT"\n", "Location:", oinfo->fileno, oinfo->addr);
+ h5tools_str_append(&buffer, " %-10s %u\n", "Links:", (unsigned)oinfo->rc);
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+
+ /* Modification time */
+ if(oinfo->mtime > 0) {
+ char buf[256];
+ struct tm *tm;
+
+ if(simple_output_g)
+ tm = HDgmtime(&(oinfo->mtime));
+ else
+ tm = HDlocaltime(&(oinfo->mtime));
+ if(tm) {
+ HDstrftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S %Z", tm);
+ h5tools_str_reset(&buffer);
+ h5tools_str_append(&buffer, " %-10s %s\n", "Modified:", buf);
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ } /* end if */
+ } /* end if */
+
+ /* Object comment */
+ cmt_bufsize = H5Oget_comment(obj, comment, buf_size);
+
+ /* if the actual length of the comment is longer than cmt_bufsize, then call
+ * H5Oget_comment again with the correct value.
+ * If the call to H5Oget_comment returned an error, skip this block */
+ if (cmt_bufsize > 0) {
+ comment = (char *)HDmalloc((size_t)cmt_bufsize + 1); /* new_size including null terminator */
+ if(comment) {
+ cmt_bufsize = H5Oget_comment(obj, comment, (size_t)cmt_bufsize);
+ if(cmt_bufsize > 0) {
+ comment[cmt_bufsize] = 0;
+ h5tools_str_reset(&buffer);
+ h5tools_str_append(&buffer, " %-10s \"", "Comment:");
+ print_string(&buffer, comment, FALSE);
+ h5tools_str_append(&buffer, "\"\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ } /* end if */
+ HDfree(comment);
+ }
+ }
+ } /* end if */
+
+ /* Detailed list for object */
+ if(obj_type >= 0 && dispatch_g[obj_type].list2)
+ (dispatch_g[obj_type].list2)(obj, name);
+
+ /* Close the object. */
+ if(obj_type >= 0)
+ H5Oclose(obj);
+ } /* end else */
+
+done:
+ if(iter->symlink_target) {
+ h5tools_str_reset(&buffer);
+ h5tools_str_append(&buffer, "}\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ iter->symlink_target = FALSE;
+ }
+ h5tools_str_close(&buffer);
+
+ return 0;
+} /* end list_obj() */
+
+
+
+/*-------------------------------------------------------------------------
+ * Function: list_lnk
+ *
+ * Purpose: Prints information about a link
+ *
+ * Return: Success: 0
+ *
+ * Failure: -1
+ *
+ * Programmer: Quincey Koziol
+ * Thursday, November 8, 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+list_lnk(const char *name, const H5L_info_t *linfo, void *_iter)
+{
+ char *buf=NULL;
+ iter_t *iter = (iter_t*)_iter;
+ int ret;
+ hsize_t curr_pos = 0; /* total data element position */
+ h5tool_link_info_t lnk_info;
+ h5tools_str_t buffer; /* string into which to render */
+ h5tools_context_t ctx; /* print context */
+ h5tool_format_t *info = &ls_dataformat;
+
+ HDmemset(&ctx, 0, sizeof(ctx));
+ HDmemset(&buffer, 0, sizeof(h5tools_str_t));
+
+ h5tools_str_reset(&buffer);
+
+ /* init linkinfo struct */
+ HDmemset(&lnk_info, 0, sizeof(h5tool_link_info_t));
+
+ /* if verbose, make H5tools_get_symlink_info() display more */
+ if (verbose_g)
+ lnk_info.opt.msg_mode=1;
+
+ /* Print the link's name, either full name or base name */
+ print_obj_name(&buffer, iter, name, "");
+
+ switch(linfo->type) {
+ case H5L_TYPE_SOFT:
+ ret = H5tools_get_symlink_info(iter->fid, name, &lnk_info, follow_symlink_g);
+ /* lnk_info.trg_path is malloced in H5tools_get_symlink_info()
+ * so it will be freed via buf later */
+ buf = (char*)lnk_info.trg_path;
+ /* error */
+ if (ret < 0)
+ goto done;
+ /* no dangling link option given and detect dangling link */
+ else if (no_dangling_link_g && ret == 0)
+ iter->symlink_list->dangle_link = TRUE;
+
+ h5tools_str_append(&buffer, "Soft Link {");
+ h5tools_str_append(&buffer, buf);
+ h5tools_str_append(&buffer, "}");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ if(follow_symlink_g)
+ {
+ hbool_t orig_grp_literal = grp_literal_g;
+ h5tools_str_reset(&buffer);
+ h5tools_str_append(&buffer, " ");
+
+ /* Check if we have already seen this softlink */
+ if(symlink_is_visited(iter->symlink_list, linfo->type, NULL, buf))
+ {
+ h5tools_str_append(&buffer, "{Already Visited}\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ goto done;
+ }
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+
+ /* Add this link to the list of seen softlinks */
+ if(symlink_visit_add(iter->symlink_list, linfo->type, NULL, buf) < 0)
+ goto done;
+
+ /* Adjust user data to specify that we are operating on the
+ * target of an soft link */
+ iter->symlink_target = TRUE;
+
+ /* Prevent recursive listing of soft link target if
+ * recursive_g is off */
+ if(!recursive_g)
+ grp_literal_g = TRUE;
+ /* Recurse through the soft link */
+ if(visit_obj(iter->fid, name, iter) < 0)
+ {
+ grp_literal_g = orig_grp_literal;
+ goto done;
+ }
+
+ grp_literal_g = orig_grp_literal;
+ }
+ else {
+ h5tools_str_reset(&buffer);
+ h5tools_str_append(&buffer, "\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ }
+
+ break;
+
+ case H5L_TYPE_EXTERNAL:
+ {
+ const char *filename;
+ const char *path;
+ hbool_t follow_link = follow_symlink_g || follow_elink_g;
+
+ ret = H5tools_get_symlink_info(iter->fid, name, &lnk_info, follow_link);
+ /* lnk_info.trg_path is malloced in H5tools_get_symlink_info()
+ * so it will be freed via buf later */
+ buf = (char*)lnk_info.trg_path;
+ /* error */
+ if (ret < 0)
+ goto done;
+ /* no dangling link option given and detect dangling link */
+ else if (no_dangling_link_g && ret == 0)
+ iter->symlink_list->dangle_link = TRUE;
+
+ if(H5Lunpack_elink_val(buf, linfo->u.val_size, NULL, &filename, &path) < 0)
+ goto done;
+
+ h5tools_str_append(&buffer, "External Link {");
+ h5tools_str_append(&buffer, filename);
+ h5tools_str_append(&buffer, "/");
+ if(*path != '/')
+ h5tools_str_append(&buffer, "/");
+ h5tools_str_append(&buffer, path);
+ h5tools_str_append(&buffer, "}");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+
+ /* Recurse through the external link */
+ /* keep the follow_elink_g for backward compatibility with -E */
+ if(follow_link)
+ {
+ hbool_t orig_grp_literal = grp_literal_g;
+ h5tools_str_reset(&buffer);
+ h5tools_str_append(&buffer, " ");
+
+ /* Check if we have already seen this elink */
+ if(symlink_is_visited(iter->symlink_list, linfo->type, filename, path))
+ {
+ h5tools_str_append(&buffer, "{Already Visited}\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ goto done;
+ }
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+
+ /* Add this link to the list of seen elinks */
+ if(symlink_visit_add(iter->symlink_list, linfo->type, filename, path) < 0)
+ {
+ goto done;
+ }
+
+ /* Adjust user data to specify that we are operating on the
+ * target of an external link */
+ iter->symlink_target = TRUE;
+
+ /* Prevent recursive listing of external link target if
+ * recursive_g is off */
+ if(!recursive_g)
+ grp_literal_g = TRUE;
+
+ /* Recurse through the external link */
+ if(visit_obj(iter->fid, name, iter) < 0) {
+ grp_literal_g = orig_grp_literal;
+ goto done;
+ }
+
+ grp_literal_g = orig_grp_literal;
+ }
+ else
+ PRINTVALSTREAM(rawoutstream, "\n");
+ }
+ break;
+
+ case H5L_TYPE_ERROR:
+ case H5L_TYPE_HARD:
+ case H5L_TYPE_MAX:
+ default:
+ h5tools_str_append(&buffer, "UD Link {cannot follow UD links}\n");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ break;
+ } /* end switch */
+
+done:
+ h5tools_str_close(&buffer);
+
+ if (buf)
+ HDfree(buf);
+ return 0;
+} /* end list_lnk() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: visit_obj
+ *
+ * Purpose: Begins iteration on an object
+ *
+ * Return:
+ * Success: 0
+ * Failure: -1
+ *
+ * Programmer: Neil Fortner
+ * Wednesday, August 21, 2008
+ * Mostly copied from main()
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+visit_obj(hid_t file, const char *oname, iter_t *iter)
+{
+ int retval = 0;
+ H5O_info_t oi; /* Information for object */
+ hsize_t curr_pos = 0; /* total data element position */
+ h5tools_str_t buffer; /* string into which to render */
+ h5tools_context_t ctx; /* print context */
+ h5tool_format_t *info = &ls_dataformat;
+
+ HDmemset(&ctx, 0, sizeof(ctx));
+ HDmemset(&buffer, 0, sizeof(h5tools_str_t));
+
+ h5tools_str_reset(&buffer);
+
+ /* Retrieve info for object to list */
+ if(H5Oget_info_by_name(file, oname, &oi, H5P_DEFAULT) < 0) {
+ if(iter->symlink_target) {
+ h5tools_str_append(&buffer, "{**NOT FOUND**}\n");
+ iter->symlink_target = FALSE;
+ }
+ else
+ print_obj_name(&buffer, iter, oname, "**NOT FOUND**");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ retval = -1;
+ goto done;
+ } /* end if */
+
+ /* Check for group iteration */
+ if(H5O_TYPE_GROUP == oi.type && !grp_literal_g) {
+ /* Get ID for group */
+ if(!iter->symlink_target && (iter->gid = H5Gopen2(file, oname, H5P_DEFAULT)) < 0) {
+ h5tools_str_append(&buffer, "%s: unable to open '%s' as group\n", iter->fname, oname);
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ goto done; /* Previously "continue", when this code was in main().
+ * We don't "continue" here in order to close the file
+ * and free the file name properly. */
+ } /* end if */
+
+ /* Delay specifying the name start point so the original object name is
+ * displayed if it is a link or non-group object */
+ iter->name_start = iter->base_len;
+
+ /* Specified name is a group. List the complete contents of the group. */
+ h5trav_visit(file, oname, (hbool_t) (display_root_g || iter->symlink_target), recursive_g, list_obj, list_lnk, iter);
+
+ /* Close group */
+ if(!iter->symlink_target)
+ H5Gclose(iter->gid);
+ } /* end if */
+ else {
+ /* Use file ID for root group ID */
+ iter->gid = file;
+
+ /* Specified name is a non-group object -- list that object */
+ list_obj(oname, &oi, NULL, iter);
+ } /* end else */
+
+done:
+ h5tools_str_close(&buffer);
+
+ return retval;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: get_width
+ *
+ * Purpose: Figure out how wide the screen is. This is highly
+ * unportable, but the user can always override the width we
+ * detect by giving a command-line option. These code snippets
+ * were borrowed from the GNU less(1).
+ *
+ * Return: Success: Number of columns.
+ *
+ * Failure: Some default number of columms.
+ *
+ * Programmer: Robb Matzke
+ * Friday, November 6, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+get_width(void)
+{
+ int width = 80; /*the default */
+ char *s;
+
+ /* Try to get it from the COLUMNS environment variable first since it's
+ * value is sometimes wrong. */
+ if ((s=HDgetenv("COLUMNS")) && *s && isdigit((int)*s))
+ width = (int)HDstrtol(s, NULL, 0);
+
+#if defined(H5_HAVE_STRUCT_VIDEOCONFIG) && defined(H5_HAVE__GETVIDEOCONFIG)
+ {
+ /* Microsoft C */
+ struct videoconfig w;
+ _getvideoconfig(&w);
+ width = w.numtextcols;
+ }
+#elif defined(H5_HAVE_STRUCT_TEXT_INFO) && defined(H5_HAVE_GETTEXTINFO)
+ {
+ /* Borland C or DJGPPC */
+ struct text_info w;
+ gettextinfo(&w);
+ width = w.screenwidth;
+ }
+#elif defined(H5_HAVE_GETCONSOLESCREENBUFFERINFO)
+ {
+ /* Win32 C */
+ CONSOLE_SCREEN_BUFFER_INFO scr;
+ GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &scr);
+ width = scr.srWindow.Right - scr.srWindow.Left + 1;
+ }
+#elif defined(H5_HAVE__SCRSIZE)
+ {
+ /* OS/2 */
+ int w[2];
+ _scrsize(w);
+ width = w[0];
+ }
+#elif defined(H5_HAVE_TIOCGWINSZ) && defined(H5_HAVE_IOCTL)
+ {
+ /* Unix with ioctl(TIOCGWINSZ) */
+ struct winsize w;
+ if (ioctl(2, (int)TIOCGWINSZ, &w)>=0 && w.ws_col>0)
+ width = w.ws_col;
+ }
+#elif defined(H5_HAVE_TIOCGETD) && defined(H5_HAVE_IOCTL)
+ {
+ /* Unix with ioctl(TIOCGETD) */
+ struct uwdata w;
+ if (ioctl(2, WIOCGETD, &w)>=0 && w.uw_width>0)
+ width = w.uw_width / w.uw_hs;
+ }
+#endif
+
+ /* Set to at least 1 */
+ if (width<1) width = 1;
+ return width;
+}
+
+/*-------------------------------------------------------------------------
+ * Function: is_valid_args
+ *
+ * Purpose: check if command line arguments are valid
+ *
+ * Return:
+ * Success: TRUE (1)
+ * Failure: FALSE (0)
+ *
+ * Programmer:
+ * Jonathan Kim (06/15/2010)
+ *
+ *-------------------------------------------------------------------------*/
+static hbool_t
+is_valid_args(void)
+{
+ hbool_t ret = TRUE;
+
+ if(recursive_g && grp_literal_g)
+ {
+ HDfprintf(rawerrorstream, "Error: 'recursive' option not compatible with 'group info' option!\n\n");
+ ret = FALSE;
+ goto out;
+ }
+
+ if(no_dangling_link_g && !follow_symlink_g)
+ {
+ HDfprintf(rawerrorstream, "Error: --no-dangling-links must be used along with --follow-symlinks option!\n\n");
+ ret = FALSE;
+ goto out;
+ }
+
+out:
+ return ret;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: leave
+ *
+ * Purpose: Close HDF5 and MPI and call exit()
+ *
+ * Return: Does not return
+ *
+ * Programmer: Quincey Koziol
+ * Saturday, January 31, 2004
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static void
+leave(int ret)
+{
+ h5tools_close();
+
+ HDexit(ret);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: main
+ *
+ * Purpose: Opens a file and lists the specified group
+ *
+ * Return: Success: 0
+ *
+ * Failure: 1
+ *
+ * Programmer: Robb Matzke
+ * Monday, March 23, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+main(int argc, const char *argv[])
+{
+ hid_t file = -1;
+ char *fname = NULL, *oname = NULL, *x;
+ const char *s = NULL;
+ char *rest;
+ int argno;
+ static char root_name[] = "/";
+ char drivername[50];
+ const char *preferred_driver = NULL;
+ int err_exit = 0;
+
+ h5tools_setprogname(PROGRAMNAME);
+ h5tools_setstatus(EXIT_SUCCESS);
+
+ /* Initialize h5tools lib */
+ h5tools_init();
+
+ /* Build object display table */
+ DISPATCH(H5O_TYPE_GROUP, "Group", NULL, NULL);
+ DISPATCH(H5O_TYPE_DATASET, "Dataset", dataset_list1, dataset_list2);
+ DISPATCH(H5O_TYPE_NAMED_DATATYPE, "Type", NULL, datatype_list2);
+
+ /* Default output width */
+ width_g = get_width();
+
+ /* Switches come before non-switch arguments */
+ for(argno = 1; argno < argc && '-' == argv[argno][0]; argno++) {
+ if(!HDstrcmp(argv[argno], "--")) {
+ /* Last switch */
+ argno++;
+ break;
+ } else if(!HDstrcmp(argv[argno], "--help")) {
+ usage();
+ leave(EXIT_SUCCESS);
+ } else if(!HDstrcmp(argv[argno], "--address")) {
+ address_g = TRUE;
+ } else if(!HDstrcmp(argv[argno], "--data")) {
+ data_g = TRUE;
+ } else if(!HDstrcmp(argv[argno], "--enable-error-stack")) {
+ show_errors_g = TRUE;
+ /* deprecated --errors */
+ } else if(!HDstrcmp(argv[argno], "--errors")) {
+ show_errors_g = TRUE;
+ } else if(!HDstrcmp(argv[argno], "--follow-symlinks")) {
+ follow_symlink_g = TRUE;
+ } else if(!HDstrcmp(argv[argno], "--no-dangling-links")) {
+ no_dangling_link_g = TRUE;
+ } else if(!HDstrcmp(argv[argno], "--external")) {
+ follow_elink_g = TRUE;
+ } else if(!HDstrcmp(argv[argno], "--full")) {
+ fullname_g = TRUE;
+ } else if(!HDstrcmp(argv[argno], "--group")) {
+ grp_literal_g = TRUE;
+ } else if(!HDstrcmp(argv[argno], "--label")) {
+ label_g = TRUE;
+ } else if(!HDstrcmp(argv[argno], "--recursive")) {
+ recursive_g = TRUE;
+ fullname_g = TRUE;
+ } else if(!HDstrcmp(argv[argno], "--simple")) {
+ simple_output_g = TRUE;
+ } else if(!HDstrcmp(argv[argno], "--string")) {
+ string_g = TRUE;
+ } else if(!HDstrncmp(argv[argno], "--vfd=", (size_t)6)) {
+ preferred_driver = argv[argno]+6;
+ } else if(!HDstrncmp(argv[argno], "--width=", (size_t)8)) {
+ width_g = (int)HDstrtol(argv[argno]+8, &rest, 0);
+
+ if(0 == width_g)
+ no_line_wrap_g = TRUE;
+ else if(width_g < 0 || *rest) {
+ usage();
+ leave(EXIT_FAILURE);
+ }
+ } else if(!HDstrcmp(argv[argno], "--width")) {
+ if((argno + 1) >= argc) {
+ usage();
+ leave(EXIT_FAILURE);
+ } else {
+ s = argv[++argno];
+ }
+ width_g = (int)HDstrtol(s, &rest, 0);
+ if(width_g <= 0 || *rest) {
+ usage();
+ leave(EXIT_FAILURE);
+ }
+ } else if(!HDstrcmp(argv[argno], "--verbose")) {
+ verbose_g++;
+ } else if(!HDstrcmp(argv[argno], "--version")) {
+ print_version(h5tools_getprogname());
+ leave(EXIT_SUCCESS);
+ } else if(!HDstrcmp(argv[argno], "--hexdump")) {
+ hexdump_g = TRUE;
+ } else if(!HDstrncmp(argv[argno], "-w", (size_t)2)) {
+ if(argv[argno][2]) {
+ s = argv[argno] + 2;
+ } else if((argno + 1) >= argc) {
+ usage();
+ leave(EXIT_FAILURE);
+ } else {
+ s = argv[++argno];
+ }
+ width_g = (int)HDstrtol(s, &rest, 0);
+
+ if(0 == width_g)
+ no_line_wrap_g = TRUE;
+ else if(width_g < 0 || *rest) {
+ usage();
+ leave(EXIT_FAILURE);
+ }
+ } else if('-'!=argv[argno][1]) {
+ /* Single-letter switches */
+ for(s = argv[argno] + 1; *s; s++) {
+ switch(*s) {
+ case '?':
+ case 'h': /* --help */
+ usage();
+ leave(EXIT_SUCCESS);
+
+ case 'a': /* --address */
+ address_g = TRUE;
+ break;
+
+ case 'd': /* --data */
+ data_g = TRUE;
+ break;
+
+ /* deprecated -e */
+ case 'e': /* --errors */
+ show_errors_g = TRUE;
+ break;
+
+ case 'E': /* --external */
+ follow_elink_g = TRUE;
+ break;
+
+ case 'f': /* --full */
+ fullname_g = TRUE;
+ break;
+
+ case 'g': /* --group */
+ grp_literal_g = TRUE;
+ break;
+
+ case 'l': /* --label */
+ label_g = TRUE;
+ break;
+
+ case 'r': /* --recursive */
+ recursive_g = TRUE;
+ fullname_g = TRUE;
+ break;
+
+ case 'S': /* --simple */
+ simple_output_g = TRUE;
+ break;
+
+ case 's': /* --string */
+ string_g = TRUE;
+ break;
+
+ case 'v': /* --verbose */
+ verbose_g++;
+ break;
+
+ case 'V': /* --version */
+ print_version(h5tools_getprogname());
+ leave(EXIT_SUCCESS);
+
+ case 'x': /* --hexdump */
+ hexdump_g = TRUE;
+ break;
+
+ default:
+ usage();
+ leave(EXIT_FAILURE);
+ } /* end switch */
+ } /* end for */
+ } else {
+ usage();
+ leave(EXIT_FAILURE);
+ }
+ } /* end for */
+
+ /* If no arguments remain then print a usage message (instead of doing
+ * absolutely nothing ;-) */
+ if(argno >= argc) {
+ usage();
+ leave(EXIT_FAILURE);
+ } /* end if */
+
+ /* Check for conflicting arguments */
+ if (!is_valid_args())
+ {
+ usage();
+ leave(EXIT_FAILURE);
+ }
+
+ /* Turn off HDF5's automatic error printing unless you're debugging h5ls */
+ if(!show_errors_g)
+ H5Eset_auto2(H5E_DEFAULT, NULL, NULL);
+
+
+ /* Each remaining argument is an hdf5 file followed by an optional slash
+ * and object name.
+ *
+ * Example: ../dir1/foo/bar/baz
+ * \_________/\______/
+ * file obj
+ *
+ * The dichotomy is determined by calling H5Fopen() repeatedly until it
+ * succeeds. The first call uses the entire name and each subsequent call
+ * chops off the last component. If we reach the beginning of the name
+ * then there must have been something wrong with the file (perhaps it
+ * doesn't exist). */
+ show_file_name_g = (argc-argno > 1); /*show file names if more than one*/
+ while(argno < argc) {
+ H5L_info_t li;
+ iter_t iter;
+ symlink_trav_t symlink_list;
+ size_t u;
+
+ fname = HDstrdup(argv[argno++]);
+ oname = NULL;
+ file = -1;
+
+ while(fname && *fname) {
+ file = h5tools_fopen(fname, H5F_ACC_RDONLY, H5P_DEFAULT, preferred_driver, drivername, sizeof drivername);
+
+ if(file >= 0) {
+ if(verbose_g)
+ PRINTSTREAM(rawoutstream, "Opened \"%s\" with %s driver.\n", fname, drivername);
+ break; /*success*/
+ } /* end if */
+
+ /* Shorten the file name; lengthen the object name */
+ x = oname;
+ oname = HDstrrchr(fname, '/');
+ if(x)
+ *x = '/';
+ if(!oname)
+ break;
+ *oname = '\0';
+ } /* end while */
+
+ if(file < 0) {
+ HDfprintf(rawerrorstream, "%s: unable to open file\n", argv[argno-1]);
+ HDfree(fname);
+ err_exit = 1;
+ continue;
+ } /* end if */
+ if(oname) {
+ /* Always use absolute paths to avoid confusion, keep track of where
+ * to begin path name output */
+ *oname = '/';
+ iter.base_len = HDstrlen(oname);
+ iter.base_len -= oname[iter.base_len-1] == '/';
+ x = oname;
+ if(NULL == (oname = HDstrdup(oname))) {
+ HDfprintf(rawerrorstream, "memory allocation failed\n");
+ leave(EXIT_FAILURE);
+ }
+ *x = '\0';
+ /* Delay specifying the name start point so the original object name
+ * is displayed if it is a link or non-group object */
+ iter.name_start = 1;
+ }
+ if(!oname || !*oname) {
+ oname = root_name;
+ if(recursive_g)
+ display_root_g = TRUE;
+ iter.base_len = 0;
+ iter.name_start = 0;
+ /* Use x to remember if we have allocated space in oname */
+ x = NULL;
+ } /* end if */
+
+ /* Remember the file information for later */
+ iter.fname = fname;
+ iter.fid = file;
+ iter.gid = -1;
+ iter.symlink_target = FALSE;
+ iter.symlink_list = &symlink_list;
+ iter.symlink_list->dangle_link = FALSE;
+
+ /* Initialize list of visited symbolic links */
+ symlink_list.nused = symlink_list.nalloc = 0;
+ symlink_list.objs = NULL;
+
+ /* Check for root group as object name */
+ if(HDstrcmp(oname, root_name)) {
+ /* Check the type of link given */
+ if(H5Lget_info(file, oname, &li, H5P_DEFAULT) < 0) {
+ hsize_t curr_pos = 0; /* total data element position */
+ h5tools_str_t buffer; /* string into which to render */
+ h5tools_context_t ctx; /* print context */
+ h5tool_format_t *info = &ls_dataformat;
+
+ HDmemset(&ctx, 0, sizeof(ctx));
+ HDmemset(&buffer, 0, sizeof(h5tools_str_t));
+
+ h5tools_str_reset(&buffer);
+ print_obj_name(&buffer, &iter, oname, "**NOT FOUND**");
+ h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0);
+ leave(EXIT_FAILURE);
+ } /* end if */
+ } /* end if */
+ else
+ li.type = H5L_TYPE_HARD;
+
+ /* Open the object and display it's information */
+ if(li.type == H5L_TYPE_HARD) {
+ if(visit_obj(file, oname, &iter) < 0)
+ leave(EXIT_FAILURE);
+ } /* end if(li.type == H5L_TYPE_HARD) */
+ else {
+ /* Specified name is not for object -- list that link */
+ /* Use file ID for root group ID */
+ iter.gid = file;
+ list_lnk(oname, &li, &iter);
+ }
+ H5Fclose(file);
+ HDfree(fname);
+ if(x)
+ HDfree(oname);
+
+ for(u=0; u < symlink_list.nused; u++)
+ {
+ if (symlink_list.objs[u].type == H5L_TYPE_EXTERNAL)
+ HDfree(symlink_list.objs[u].file);
+
+ HDfree(symlink_list.objs[u].path);
+ }
+ HDfree(symlink_list.objs);
+
+ /* if no-dangling-links option specified and dangling link found */
+ if (no_dangling_link_g && iter.symlink_list->dangle_link)
+ err_exit = 1;
+ } /* end while */
+
+ if (err_exit)
+ leave(EXIT_FAILURE);
+ else
+ leave(EXIT_SUCCESS);
+} /* end main() */
+