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/*****************************************************************
* gmerlin - a general purpose multimedia framework and applications
*
* Copyright (c) 2001 - 2010 Members of the Gmerlin project
* gmerlin-general@lists.sourceforge.net
* http://gmerlin.sourceforge.net
*
* 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, see <http://www.gnu.org/licenses/>.
* *****************************************************************/
#include <string.h>
#include <gmerlin/utils.h>
#include <gmerlin/xmlutils.h>
#include "cdaudio.h"
int bg_cdaudio_load(bg_track_info_t * tracks, const char * filename)
{
int index;
xmlDocPtr xml_doc;
xmlNodePtr node;
xml_doc = xmlParseFile(filename);
if(!xml_doc)
return 0;
node = xml_doc->children;
if(BG_XML_STRCMP(node->name, "CD"))
{
xmlFreeDoc(xml_doc);
return 0;
}
node = node->children;
index = 0;
while(node)
{
if(node->name && !BG_XML_STRCMP(node->name, "TRACK"))
{
bg_xml_2_metadata(xml_doc, node,
&(tracks[index].metadata));
index++;
}
node = node->next;
}
return 1;
}
void bg_cdaudio_save(bg_track_info_t * tracks, int num_tracks,
const char * filename)
{
xmlDocPtr xml_doc;
int i;
xmlNodePtr xml_cd, child;
xml_doc = xmlNewDoc((xmlChar*)"1.0");
xml_cd = xmlNewDocRawNode(xml_doc, NULL, (xmlChar*)"CD", NULL);
xmlDocSetRootElement(xml_doc, xml_cd);
xmlAddChild(xml_cd, BG_XML_NEW_TEXT("\n"));
for(i = 0; i < num_tracks; i++)
{
child = xmlNewTextChild(xml_cd, (xmlNsPtr)0, (xmlChar*)"TRACK", NULL);
xmlAddChild(child, BG_XML_NEW_TEXT("\n"));
bg_metadata_2_xml(child,
&(tracks[i].metadata));
xmlAddChild(xml_cd, BG_XML_NEW_TEXT("\n"));
}
xmlSaveFile(filename, xml_doc);
xmlFreeDoc(xml_doc);
}
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