nxml.c

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#include "naev.h"
#include "nxml.h"
 
#include "ndata.h"
#include "nstring.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, "%lu", t );
   return 0;
}
 
int xml_parseTime( xmlNodePtr node, time_t *t )
{
   *t = xml_getULong( node );
   return 0;
}