void Xine::gather_info_internal(){
if (quitting)
return;
if (!validate_stream())
return;
if (file.type == "media-track"){
_title = "";
_artist = "";
_album = "";
}
else{
const char *meta_info = xine_get_meta_info(stream, XINE_META_INFO_TITLE);
_title = (meta_info) ? meta_info : "";
meta_info = xine_get_meta_info(stream, XINE_META_INFO_ARTIST);
_artist = (meta_info) ? meta_info : "";
meta_info = xine_get_meta_info(stream, XINE_META_INFO_ALBUM);
_album = (meta_info) ? meta_info : "";
meta_info = xine_get_meta_info(stream, XINE_META_INFO_INPUT_PLUGIN);
if (meta_info) /* If it is not a local file, _artist = _album, so that mms doesn't just show the filename */
if (strcasecmp(meta_info, "pluginfile") != 0){
_artist = _album;
_album = "";
}
}
int position_, length_ = 0;
for (int t = 0; t < 5; t++){ /* sometimes xine doesn't return a valid position, especially after a seek
while playing an audio CD (it sucks) */
xine_get_pos_length(stream, 0, &position_, &length_);
if (position_ > 0)
break;
mmsUsleep(50000);
}
if (position_ > 0){
_cur_time = position_/1000;
_total_time = length_/1000;
}
/*
else
{
_title = "";
_artist ="";
_album = "Buffering...";
}
*/
//fprintf(stderr, "Gather info internal (position %d)\n", _cur_time);
}
static char * engine_load_meta_info_update_field(char * old, xine_stream_t *stream, int info){
const char * tmp = xine_get_meta_info(stream, info);
if(tmp == NULL || !strlen(tmp)){
return NULL;
}
char * edit = strdup(tmp);
char * clean = ltrim(rtrim(edit));
if(old != NULL){
free(old);
}
char * result = strdup(clean);
free(edit);
return result;
}
static char * engine_load_meta_info_update_field(char * old, xine_stream_t *stream, int info)
{
const char * tmp = xine_get_meta_info(stream, info);
if(tmp == NULL || !strlen(tmp))
return NULL;
//Allowed because strtrim returns old pointer ;).
char * clean = strtrim(strdup(tmp));
if(old != NULL)
free(old);
char * result = strdup(clean);
free(clean);
return result;
}
int framecatcher::open(const std::string& fileName){
int errorCode = 0;
/* ensure resources used previous stream have been released */
if(stream != NULL)
close();
stream = xine_stream_new(xine,NULL,vo_port);
if(stream == NULL)
return 0;
// open stream
if(!xine_open(stream,fileName.c_str())){
errorCode= xine_get_error(stream);
return errorCode;
}
// get length of video file stream is attached to
if(!xine_get_pos_length(stream,0,0,&length)){
errorCode = xine_get_error(stream);
return errorCode;
}
xine_play(stream,0,0);
const char* temp_codec=xine_get_meta_info(stream, XINE_META_INFO_VIDEOCODEC);
if(temp_codec == NULL)
return 0;
codec = temp_codec;
return 1;
}
