nxml.c

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#include "nxml.h"
#include <inttypes.h>
 
#include "ndata.h"

glTexture *xml_parseTexture( xmlNodePtr node, const char *path, int defsx,
                             int defsy, const unsigned int flags )
{
   int        sx, sy;
   char      *buf, filename[PATH_MAX];
   glTexture *tex;
 
   xmlr_attr_int_def( node, "sx", sx, defsx );
   xmlr_attr_int_def( node, "sy", sy, defsy );
 
   /* Get graphic to load. */
   buf = xml_get( node );
   if (buf == NULL)
      return NULL;
 
   /* Check for absolute pathe. */
   if (( buf[0] == '/' ) || ( path == NULL ))
      snprintf( filename, sizeof( filename ), "%s", buf );
   else
      snprintf( filename, sizeof( filename ), path, buf );
 
   /* Load the graphic. */
   if (( sx == 1 ) && ( sy == 1 ))
      tex = gl_newImage( filename, flags );
   else
      tex = gl_newSprite( filename, sx, sy, flags );
 
   /* Return result. */
   return tex;
}

void xmlw_setParams( xmlTextWriterPtr writer )
{
   xmlTextWriterSetIndentString( writer, (const xmlChar *)" " );
   xmlTextWriterSetIndent( writer, 1 );
}

xmlDocPtr xml_parsePhysFS( const char *filename )
{
   char     *buf;
   size_t    bufsize;
   xmlDocPtr doc;
 
   /* @TODO: Don't slurp?
    * Can we directly create an InputStream backed by PHYSFS_*, or use SAX? */
   buf = ndata_read( filename, &bufsize );
   if (buf == NULL) {
      WARN( _( "Unable to read data from '%s'" ), filename );
      return NULL;
   }
   /* Empty file, we ignore these. */
   if (bufsize == 0) {
      free( buf );
      return NULL;
   }
   doc = xmlParseMemory( buf, bufsize );
   if (doc == NULL)
      WARN( _( "Unable to parse document '%s'" ), filename );
   free( buf );
   return doc;
}
 
int xmlw_saveTime( xmlTextWriterPtr writer, const char *name, time_t t )
{
   xmlw_elem( writer, name, "%lld", (long long)t );
   return 0;
}
 
int xmlw_saveNTime( xmlTextWriterPtr writer, const char *name, ntime_t t )
{
   xmlw_elem( writer, name, "%" PRIu64, t );
   return 0;
}
 
int xml_parseTime( xmlNodePtr node, time_t *t )
{
   *t = xml_getULong( node );
   return 0;
}
int xml_parseNTime( xmlNodePtr node, ntime_t *t )
{
   *t = xml_getULong( node );
   return 0;
}