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/*
* gnome-db2html3 - by John Fleck - based on Daniel Veillard's
* xsltproc: user program for the XSL Transformation engine
*
* Copyright (C) John Fleck, 2001
* Copyright (C) Mikael Hallendal, 2002
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Cambridge, MA 02139, USA.
*
*/
#include <config.h>
#include <glib.h>
#include <string.h>
#include <sys/time.h>
#include <unistd.h>
#include <stdlib.h>
#include <libgnome/gnome-i18n.h>
#include <libxml/xmlversion.h>
#include <libxml/xmlmemory.h>
#include <libxml/debugXML.h>
#include <libxml/HTMLtree.h>
#include <libxml/DOCBparser.h>
#include <libxml/catalog.h>
#ifdef LIBXML_XINCLUDE_ENABLED
# include <libxml/xinclude.h>
#endif
#include <libxslt/xsltconfig.h>
#include <libxslt/xslt.h>
#include <libxslt/xsltInternals.h>
#include <libxslt/transform.h>
#include <libxslt/xsltutils.h>
#include <libgnomevfs/gnome-vfs-init.h>
#include "yelp-error.h"
/* stylesheet location based on Linux Standard Base *
* http://www.linuxbase.org/spec/gLSB/gLSB/sgmlr002.html */
#define DB_STYLESHEET_PATH DATADIR"/sgml/docbook/yelp/docbook"
#define STYLESHEET DATADIR"/sgml/docbook/yelp/yelp-customization.xsl"
/* xmlParserInput * */
/* external_entity_loader (const char *URL, */
/* const char *ID, */
/* xmlParserCtxt *ctxt); */
gint
main (gint argc, gchar **argv)
{
xsltStylesheet *stylesheet = NULL;
/* YelpURI *uri; */
xmlDocPtr db_doc;
xmlDocPtr final_doc;
const gchar *params[16 + 1];
gchar *pathname;
gchar *docpath;
db_doc = NULL;
putenv ("XML_CATALOG_FILES=" DATADIR "/yelp/catalog");
if (argc < 2) {
g_print ("Usage 'yelp-db2html url'\n");
exit (1);
}
docpath = argv[1];
/* libxml housekeeping */
xmlSubstituteEntitiesDefault(1);
xmlLoadExtDtdDefaultValue = 1;
/* parse the stylesheet */
stylesheet = xsltParseStylesheetFile (STYLESHEET);
if (!stylesheet) {
g_error ("Error while parsing the stylesheet, make sure you have your docbook environment setup correctly.");
exit (1);
}
if (strstr (docpath, ".sgml")) {
db_doc = docbParseFile (docpath, "UTF-8");
} else {
db_doc = xmlParseFile (docpath);
#ifdef LIBXML_XINCLUDE_ENABLED
xmlXIncludeProcess (db_doc);
#endif
}
if (db_doc == NULL) {
g_error ("Couldn't parse the document '%s'.",
docpath);
exit (1);
}
/* retrieve path component of filename passed in at
command line */
pathname = g_path_get_dirname (docpath);
/* set params to be passed to stylesheet */
params[0] = "gdb_docname";
params[1] = g_strconcat("\"", docpath, "\"", NULL) ;
params[2] = "gdb_pathname";
params[3] = g_strconcat("\"", pathname, "\"", NULL) ;
params[4] = "gdb_stylesheet_path";
params[5] = DB_STYLESHEET_PATH;
params[6] = "gdb_multichunk";
params[7] = "1";
params[8] = NULL;
g_free (pathname);
final_doc = xsltApplyStylesheet (stylesheet, db_doc, params);
xmlFree (db_doc);
if (!final_doc) {
g_error ("Error while applying the stylesheet.");
exit (1);
}
xsltSaveResultToFile(stdout, final_doc, stylesheet);
xsltFreeStylesheet(stylesheet);
xmlFree (final_doc);
xsltCleanupGlobals();
xmlCleanupParser();
return 0;
}
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