Esempio n. 1
0
static void asx_parse_repeat(ASX_Parser_t* parser,char* buffer,char** _attribs) {
  char *element,*body,**attribs;
  int r;

  asx_get_attrib("COUNT",_attribs);
  mp_msg(MSGT_PLAYTREE,MSGL_ERR,"Ignoring repeated playlist entries\n");

  while(buffer && buffer[0] != '\0') {
    r = asx_get_element(parser,&buffer,&element,&body,&attribs);
    if(r < 0) {
      asx_warning_body_parse_error(parser,"REPEAT");
      return;
    } else if (r == 0) { // No more element
      break;
    }
    if(strcasecmp(element,"ENTRY") == 0) {
       asx_parse_entry(parser,body,attribs);
    } else if(strcasecmp(element,"ENTRYREF") == 0) {
       asx_parse_entryref(parser,body,attribs);
     } else if(strcasecmp(element,"REPEAT") == 0) {
       asx_parse_repeat(parser,body,attribs);
     } else
       mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Ignoring element %s\n",element);
     free(body);
     asx_free_attribs(attribs);
  }

}
Esempio n. 2
0
static play_tree_t*
asx_parse_entry(ASX_Parser_t* parser,char* buffer,char** _attribs) {
  char *element,*body,**attribs;
  int r,nref=0;
  play_tree_t *ref;

  ref = play_tree_new();

  while(buffer && buffer[0] != '\0') {
    r = asx_get_element(parser,&buffer,&element,&body,&attribs);
    if(r < 0) {
      asx_warning_body_parse_error(parser,"ENTRY");
      return NULL;
    } else if (r == 0) { // No more element
      break;
    }
    if(strcasecmp(element,"REF") == 0) {
      asx_parse_ref(parser,attribs,ref);
      mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding element %s to entry\n",element);
      nref++;
    } else
      mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Ignoring element %s\n",element);
    if(body) free(body);
    asx_free_attribs(attribs);
  }

  if(nref <= 0) {
    play_tree_free(ref,1);
    return NULL;
  }
  return ref;

}
Esempio n. 3
0
bool asx_parse(char* buffer, struct playlist *pl)
{
  char *element,*asx_body,**asx_attribs,*body = NULL, **attribs;
  int r;
  ASX_Parser_t* parser = asx_parser_new(pl);

  parser->line = 1;
  parser->deep = 0;

   r = asx_get_element(parser,&buffer,&element,&asx_body,&asx_attribs);
  if(r < 0) {
    mp_msg(MSGT_PLAYTREE,MSGL_ERR,"At line %d : Syntax error ???",parser->line);
    asx_parser_free(parser);
    return false;
  } else if(r == 0) { // No contents
    mp_msg(MSGT_PLAYTREE,MSGL_ERR,"empty asx element");
    asx_parser_free(parser);
    return false;
  }

  if(strcasecmp(element,"ASX") != 0) {
    mp_msg(MSGT_PLAYTREE,MSGL_ERR,"first element isn't ASX, it's %s\n",element);
    asx_free_attribs(asx_attribs);
    asx_parser_free(parser);
    return false;
  }

  if(!asx_body) {
    mp_msg(MSGT_PLAYTREE,MSGL_ERR,"ASX element is empty");
    asx_free_attribs(asx_attribs);
    asx_parser_free(parser);
    return false;
  }

  buffer = asx_body;
  while(buffer && buffer[0] != '\0') {
    r = asx_get_element(parser,&buffer,&element,&body,&attribs);
     if(r < 0) {
       asx_warning_body_parse_error(parser,"ASX");
       asx_parser_free(parser);
       return false;
     } else if (r == 0) { // No more element
       break;
     }
     if(strcasecmp(element,"ENTRY") == 0) {
       asx_parse_entry(parser,body,attribs);
     } else if(strcasecmp(element,"ENTRYREF") == 0) {
       asx_parse_entryref(parser,body,attribs);
     } else if(strcasecmp(element,"REPEAT") == 0) {
       asx_parse_repeat(parser,body,attribs);
     } else
       mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Ignoring element %s\n",element);
     free(body);
     asx_free_attribs(attribs);
  }

  free(asx_body);
  asx_free_attribs(asx_attribs);
  asx_parser_free(parser);
  return true;
}
Esempio n. 4
0
play_tree_t*
asx_parser_build_tree(char* buffer,int deep) {
  char *element,*asx_body,**asx_attribs,*body = NULL, **attribs;
  int r;
  play_tree_t *asx,*entry,*list = NULL;
  ASX_Parser_t* parser = asx_parser_new();

  parser->line = 1;
  parser->deep = deep;

   r = asx_get_element(parser,&buffer,&element,&asx_body,&asx_attribs);
  if(r < 0) {
    mp_msg(MSGT_PLAYTREE,MSGL_ERR,"At line %d : Syntax error ???",parser->line);
    asx_parser_free(parser);
    return NULL;
  } else if(r == 0) { // No contents
    mp_msg(MSGT_PLAYTREE,MSGL_ERR,"empty asx element");
    asx_parser_free(parser);
    return NULL;
  }

  if(strcasecmp(element,"ASX") != 0) {
    mp_msg(MSGT_PLAYTREE,MSGL_ERR,"first element isn't ASX, it's %s\n",element);
    asx_free_attribs(asx_attribs);
    asx_parser_free(parser);
    return NULL;
  }

  if(!asx_body) {
    mp_msg(MSGT_PLAYTREE,MSGL_ERR,"ASX element is empty");
    asx_free_attribs(asx_attribs);
    asx_parser_free(parser);
    return NULL;
  }

  asx = play_tree_new();
  buffer = asx_body;
  while(buffer && buffer[0] != '\0') {
    r = asx_get_element(parser,&buffer,&element,&body,&attribs);
     if(r < 0) {
       asx_warning_body_parse_error(parser,"ASX");
       asx_parser_free(parser);
       return NULL;
     } else if (r == 0) { // No more element
       break;
     }
     if(strcasecmp(element,"ENTRY") == 0) {
       entry = asx_parse_entry(parser,body,attribs);
       if(entry) {
	 if(!list) list =  entry;
	 else play_tree_append_entry(list,entry);
	 mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding element %s to asx\n",element);
       }
     } else if(strcasecmp(element,"ENTRYREF") == 0) {
       entry = asx_parse_entryref(parser,body,attribs);
       if(entry) {
	 if(!list) list =  entry;
	 else play_tree_append_entry(list,entry);
	 mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding element %s to asx\n",element);
       }
     } else if(strcasecmp(element,"REPEAT") == 0) {
       entry = asx_parse_repeat(parser,body,attribs);
       if(entry) {
	 if(!list) list =  entry;
	 else play_tree_append_entry(list,entry);
	 mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding element %s to asx\n",element);
       }
     } else
       mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Ignoring element %s\n",element);
     if(body) free(body);
     asx_free_attribs(attribs);
  }

  free(asx_body);
  asx_free_attribs(asx_attribs);
  asx_parser_free(parser);


  if(!list) {
    play_tree_free(asx,1);
    
    return NULL;
  }

  play_tree_set_child(asx,list);

  return asx;
}
Esempio n. 5
0
static play_tree_t*
asx_parse_repeat(ASX_Parser_t* parser,char* buffer,char** _attribs) {
  char *element,*body,**attribs;
  play_tree_t *repeat, *list=NULL, *entry;
  char* count;
  int r;

  repeat = play_tree_new();

  count = asx_get_attrib("COUNT",_attribs);
  if(count == NULL) {
    mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Setting element repeat loop to infinit\n");
    repeat->loop = -1; // Infinit
  } else {
    repeat->loop = atoi(count);
    free(count);
    if(repeat->loop == 0) repeat->loop = 1;
    mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Setting element repeat loop to %d\n",repeat->loop);
  }

  while(buffer && buffer[0] != '\0') {
    r = asx_get_element(parser,&buffer,&element,&body,&attribs);
    if(r < 0) {
      asx_warning_body_parse_error(parser,"REPEAT");
      return NULL;
    } else if (r == 0) { // No more element
      break;
    }
    if(strcasecmp(element,"ENTRY") == 0) {
       entry = asx_parse_entry(parser,body,attribs);
       if(entry) {
	 if(!list) list =  entry;
	 else play_tree_append_entry(list,entry);
	 mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding element %s to repeat\n",element);
       }
    } else if(strcasecmp(element,"ENTRYREF") == 0) {
       entry = asx_parse_entryref(parser,body,attribs);
       if(entry) {
	 if(!list) list =  entry;
	 else play_tree_append_entry(list,entry);
	 mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding element %s to repeat\n",element);
       }
     } else if(strcasecmp(element,"REPEAT") == 0) {
       entry = asx_parse_repeat(parser,body,attribs);
       if(entry) {
	 if(!list) list =  entry;
	 else play_tree_append_entry(list,entry);
	 mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding element %s to repeat\n",element);
       }
     } else if(strcasecmp(element,"PARAM") == 0) {
       asx_parse_param(parser,attribs,repeat);
     } else
       mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Ignoring element %s\n",element);
    if(body) free(body);
     asx_free_attribs(attribs);
  }

  if(!list) {
    play_tree_free(repeat,1);
    return NULL;
  }
  play_tree_set_child(repeat,list);

  return repeat;

}