--- /dev/null
+/*****************************************************************************
+ * musicbrainz.c
+ *****************************************************************************
+ * Copyright (C) 2006 the VideoLAN team
+ * $Id$
+ *
+ * Authors: Antoine Cellerier <dionoea -at- videolan -dot- org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
+
+/*****************************************************************************
+ * Preamble
+ *****************************************************************************/
+#include <stdlib.h> /* malloc(), free() */
+
+#include <vlc/vlc.h>
+#include <vlc/intf.h>
+#include <vlc_meta.h>
+
+#include "musicbrainz/mb_c.h"
+
+
+/*****************************************************************************
+ * intf_sys_t: description and status of log interface
+ *****************************************************************************/
+struct intf_sys_t
+{
+};
+
+/*****************************************************************************
+ * Local prototypes
+ *****************************************************************************/
+static int Open ( vlc_object_t * );
+static void Close ( vlc_object_t * );
+
+static int ItemChange( vlc_object_t *, const char *,
+ vlc_value_t, vlc_value_t, void * );
+
+/*****************************************************************************
+ * Module descriptor
+ *****************************************************************************/
+
+vlc_module_begin();
+ set_category( CAT_INTERFACE );
+ set_subcategory( SUBCAT_INTERFACE_CONTROL );
+ set_shortname( N_( "MusicBrainz" ) );
+ set_description( _("MusicBrainz meta data") );
+
+ set_capability( "interface", 0 );
+ set_callbacks( Open, Close );
+vlc_module_end();
+
+/*****************************************************************************
+ * Open: initialize and create stuff
+ *****************************************************************************/
+static int Open( vlc_object_t *p_this )
+{
+ intf_thread_t *p_intf = (intf_thread_t *)p_this;
+ playlist_t *p_playlist;
+
+ MALLOC_ERR( p_intf->p_sys, intf_sys_t );
+
+ p_playlist = pl_Yield( p_intf );
+ var_AddCallback( p_playlist, "item-change", ItemChange, p_intf );
+ var_AddCallback( p_playlist, "playlist-current", ItemChange, p_intf );
+ pl_Release( p_intf );
+ fprintf(stdout, "POUET POUET\nPOUET POEUT\nPOUET POUET\n" );
+
+ return VLC_SUCCESS;
+}
+
+/*****************************************************************************
+ * Close: destroy interface stuff
+ *****************************************************************************/
+static void Close( vlc_object_t *p_this )
+{
+ intf_thread_t *p_intf = (intf_thread_t *)p_this;
+ playlist_t *p_playlist = pl_Yield( p_this );
+
+ var_DelCallback( p_playlist, "item-change", ItemChange, p_intf );
+ var_DelCallback( p_playlist, "playlist-current", ItemChange, p_intf );
+ pl_Release( p_this );
+
+ /* Destroy structure */
+ free( p_intf->p_sys );
+}
+
+/*****************************************************************************
+ * ItemChange: Playlist item change callback
+ *****************************************************************************/
+static int ItemChange( vlc_object_t *p_this, const char *psz_var,
+ vlc_value_t oldval, vlc_value_t newval, void *param )
+{
+ intf_thread_t *p_intf = (intf_thread_t *)param;
+ char *psz_title = NULL;
+ char *psz_artist = NULL;
+ char *psz_album = NULL;
+ input_thread_t *p_input;
+ playlist_t *p_playlist = pl_Yield( p_this );
+
+ p_input = p_playlist->p_input;
+ pl_Release( p_this );
+
+ if( !p_input ) return VLC_SUCCESS;
+ vlc_object_yield( p_input );
+
+ if( p_input->b_dead || !p_input->input.p_item->psz_name )
+ {
+ /* Not playing anything ... */
+ vlc_object_release( p_input );
+ return VLC_SUCCESS;
+ }
+
+ /* Playing something ... */
+ psz_artist = p_input->input.p_item->p_meta->psz_artist;
+ psz_album = p_input->input.p_item->p_meta->psz_album;
+ psz_title = p_input->input.p_item->psz_name;
+
+ if( psz_artist && psz_album && psz_title )
+ {
+ musicbrainz_t p_mb;
+ char psz_buf[256];
+ char psz_data[256];
+ char i_album_count, i;
+ char *ppsz_args[2];
+
+ fprintf( stdout,"\e[33;1m--> %s %s %s\e[0m\n", psz_artist, psz_album, psz_title );
+ p_mb = mb_New();
+#ifdef WIN32
+ mb_WSAInit( p_mb );
+#endif
+ mb_SetDepth( p_mb, 2 );
+ ppsz_args[0] = psz_album;
+ ppsz_args[1] = NULL;
+ if( !mb_QueryWithArgs( p_mb, MBQ_FindAlbumByName, ppsz_args ) )
+ {
+ mb_GetQueryError( p_mb, psz_buf, 256 );
+ msg_Err( p_intf, "Query failed: %s\n", psz_buf );
+ mb_Delete( p_mb );
+ vlc_object_release( p_input );
+ return VLC_EGENERIC;
+ }
+
+ i_album_count = mb_GetResultInt( p_mb, MBE_GetNumAlbums );
+ if( i_album_count < 1 )
+ {
+ msg_Err( p_intf, "No albums found.\n" );
+ mb_Delete( p_mb );
+ vlc_object_release( p_input );
+ return VLC_EGENERIC;
+ }
+
+ msg_Dbg( p_intf, "Found %d albums.\n", i_album_count );
+
+ for( i = 1; i <= i_album_count; i++ )
+ {
+ mb_Select( p_mb, MBS_Rewind );
+ mb_Select1( p_mb, MBS_SelectAlbum, i );
+
+ mb_GetResultData( p_mb, MBE_AlbumGetAlbumId, psz_data, 256 );
+ mb_GetIDFromURL( p_mb, psz_data, psz_buf, 256 );
+ msg_Dbg( p_intf, "Album Id: %s", psz_buf );
+
+ if( mb_GetResultData( p_mb, MBE_AlbumGetAmazonAsin, psz_buf, 256 ) )
+ {
+ msg_Dbg( p_intf, "Amazon ASIN: %s", psz_buf );
+ msg_Dbg( p_intf, "Album art url: " "http://images.amazon.com/images/P/%s.01._AA240_SCLZZZZZZZ_.jpg", psz_buf );
+ break;
+ }
+ }
+#ifdef WIN32
+ mb_WSAInit( p_mb );
+#endif
+
+ mb_Delete( p_mb );
+
+ }
+
+ vlc_object_release( p_input );
+
+ return VLC_SUCCESS;
+}
projects / vlc / commitdiff