int playlist_FindArtInCacheUsingItemUID( input_item_t *p_item )
{
char *uid = input_item_GetInfo( p_item, "uid", "md5" );
if ( ! *uid )
{
free( uid );
return VLC_EGENERIC;
}
/* we have an input item uid set */
bool b_done = false;
char *psz_byuiddir = GetDirByItemUIDs( uid );
char *psz_byuidfile = GetFileByItemUID( psz_byuiddir, "arturl" );
free( psz_byuiddir );
if( psz_byuidfile )
{
FILE *fd = vlc_fopen( psz_byuidfile, "rb" );
if ( fd )
{
char sz_cachefile[2049];
/* read the cache hash url */
if ( fgets( sz_cachefile, 2048, fd ) != NULL )
{
input_item_SetArtURL( p_item, sz_cachefile );
b_done = true;
}
fclose( fd );
}
free( psz_byuidfile );
}
free( uid );
if ( b_done ) return VLC_SUCCESS;
return VLC_EGENERIC;
}
int playlist_SaveArt( vlc_object_t *obj, input_item_t *p_item,
const void *data, size_t length, const char *psz_type )
{
char *psz_filename = ArtCacheName( p_item, psz_type );
if( !psz_filename )
return VLC_EGENERIC;
char *psz_uri = vlc_path2uri( psz_filename, "file" );
if( !psz_uri )
{
free( psz_filename );
return VLC_EGENERIC;
}
/* Check if we already dumped it */
struct stat s;
if( !vlc_stat( psz_filename, &s ) )
{
input_item_SetArtURL( p_item, psz_uri );
free( psz_filename );
free( psz_uri );
return VLC_SUCCESS;
}
/* Dump it otherwise */
FILE *f = vlc_fopen( psz_filename, "wb" );
if( f )
{
if( fwrite( data, 1, length, f ) != length )
{
msg_Err( obj, "%s: %s", psz_filename, vlc_strerror_c(errno) );
}
else
{
msg_Dbg( obj, "album art saved to %s", psz_filename );
input_item_SetArtURL( p_item, psz_uri );
}
fclose( f );
}
free( psz_uri );
/* save uid info */
char *uid = input_item_GetInfo( p_item, "uid", "md5" );
if ( ! *uid )
{
free( uid );
goto end;
}
char *psz_byuiddir = GetDirByItemUIDs( uid );
char *psz_byuidfile = GetFileByItemUID( psz_byuiddir, "arturl" );
ArtCacheCreateDir( psz_byuiddir );
free( psz_byuiddir );
if ( psz_byuidfile )
{
f = vlc_fopen( psz_byuidfile, "wb" );
if ( f )
{
if( fputs( "file://", f ) < 0 || fputs( psz_filename, f ) < 0 )
msg_Err( obj, "Error writing %s: %s", psz_byuidfile,
vlc_strerror_c(errno) );
fclose( f );
}
free( psz_byuidfile );
}
free( uid );
/* !save uid info */
end:
free( psz_filename );
return VLC_SUCCESS;
}
int playlist_SaveArt( playlist_t *p_playlist, input_item_t *p_item,
const uint8_t *p_buffer, int i_buffer, const char *psz_type )
{
char *psz_filename = ArtCacheName( p_item, psz_type );
if( !psz_filename )
return VLC_EGENERIC;
char *psz_uri = make_URI( psz_filename, "file" );
if( !psz_uri )
{
free( psz_filename );
return VLC_EGENERIC;
}
/* Check if we already dumped it */
struct stat s;
if( !vlc_stat( psz_filename, &s ) )
{
input_item_SetArtURL( p_item, psz_uri );
free( psz_filename );
free( psz_uri );
return VLC_SUCCESS;
}
/* Dump it otherwise */
FILE *f = vlc_fopen( psz_filename, "wb" );
if( f )
{
if( fwrite( p_buffer, i_buffer, 1, f ) != 1 )
{
msg_Err( p_playlist, "%s: %m", psz_filename );
}
else
{
msg_Dbg( p_playlist, "album art saved to %s", psz_filename );
input_item_SetArtURL( p_item, psz_uri );
}
fclose( f );
}
free( psz_uri );
/* save uid info */
char *uid = input_item_GetInfo( p_item, "uid", "md5" );
if ( ! *uid )
{
free( uid );
goto end;
}
char *psz_byuiddir = GetDirByItemUIDs( uid );
char *psz_byuidfile = GetFileByItemUID( psz_byuiddir, "arturl" );
ArtCacheCreateDir( psz_byuiddir );
free( psz_byuiddir );
if ( psz_byuidfile )
{
f = vlc_fopen( psz_byuidfile, "wb" );
if ( f )
{
if( fputs( "file://", f ) < 0 || fputs( psz_filename, f ) < 0 )
msg_Err( p_playlist, "Error writing %s: %m", psz_byuidfile );
fclose( f );
}
free( psz_byuidfile );
}
free( uid );
/* !save uid info */
end:
free( psz_filename );
return VLC_SUCCESS;
}
