static void Close ( vlc_object_t * );
static void Run ( intf_thread_t * );
-static int ItemChange ( vlc_object_t *, const char *, vlc_value_t,
- vlc_value_t, void * );
-static int PlayingChange ( vlc_object_t *, const char *, vlc_value_t,
- vlc_value_t, void * );
-
-static void AddToQueue ( intf_thread_t * );
-static int Handshake ( intf_thread_t * );
-static void ReadMetaData ( intf_thread_t * );
-static void DeleteSong ( audioscrobbler_song_t* );
-static int ParseURL ( char *, char **, char **, int * );
-static void HandleInterval ( mtime_t *, unsigned int * );
-
/*****************************************************************************
* Module descriptor
****************************************************************************/
vlc_module_end ()
/*****************************************************************************
- * Open: initialize and create stuff
+ * DeleteSong : Delete the char pointers in a song
*****************************************************************************/
-static int Open( vlc_object_t *p_this )
+static void DeleteSong( audioscrobbler_song_t* p_song )
{
- intf_thread_t *p_intf = ( intf_thread_t* ) p_this;
- intf_sys_t *p_sys = calloc( 1, sizeof( intf_sys_t ) );
+ FREENULL( p_song->psz_a );
+ FREENULL( p_song->psz_b );
+ FREENULL( p_song->psz_t );
+ FREENULL( p_song->psz_m );
+ FREENULL( p_song->psz_n );
+}
- if( !p_sys )
- return VLC_ENOMEM;
+/*****************************************************************************
+ * ReadMetaData : Read meta data when parsed by vlc
+ *****************************************************************************/
+static void ReadMetaData( intf_thread_t *p_this )
+{
+ input_thread_t *p_input;
+ input_item_t *p_item;
- p_intf->p_sys = p_sys;
+ intf_sys_t *p_sys = p_this->p_sys;
- vlc_mutex_init( &p_sys->lock );
- vlc_cond_init( &p_sys->wait );
+ p_input = playlist_CurrentInput( pl_Get( p_this ) );
+ if( !p_input )
+ return;
- var_AddCallback( pl_Get( p_intf ), "item-current", ItemChange, p_intf );
+ p_item = input_GetItem( p_input );
+ if( !p_item )
+ {
+ vlc_object_release( p_input );
+ return;
+ }
- p_intf->pf_run = Run;
+#define ALLOC_ITEM_META( a, b ) do { \
+ char *psz_meta = input_item_Get##b( p_item ); \
+ if( psz_meta && *psz_meta ) \
+ a = encode_URI_component( psz_meta ); \
+ free( psz_meta ); \
+ } while(0)
- return VLC_SUCCESS;
-}
+ vlc_mutex_lock( &p_sys->lock );
-/*****************************************************************************
- * Close: destroy interface stuff
- *****************************************************************************/
-static void Close( vlc_object_t *p_this )
-{
- playlist_t *p_playlist = pl_Get( p_this );
- input_thread_t *p_input;
- intf_thread_t *p_intf = ( intf_thread_t* ) p_this;
- intf_sys_t *p_sys = p_intf->p_sys;
+ p_sys->b_meta_read = true;
- var_DelCallback( p_playlist, "item-current", ItemChange, p_intf );
+ ALLOC_ITEM_META( p_sys->p_current_song.psz_a, Artist );
+ if( !p_sys->p_current_song.psz_a )
+ {
+ msg_Dbg( p_this, "No artist.." );
+ DeleteSong( &p_sys->p_current_song );
+ goto end;
+ }
- p_input = playlist_CurrentInput( p_playlist );
- if ( p_input )
+ ALLOC_ITEM_META( p_sys->p_current_song.psz_t, Title );
+ if( !p_sys->p_current_song.psz_t )
{
- if( p_sys->b_state_cb )
- var_DelCallback( p_input, "intf-event", PlayingChange, p_intf );
- vlc_object_release( p_input );
+ msg_Dbg( p_this, "No track name.." );
+ DeleteSong( &p_sys->p_current_song );
+ goto end;
}
- int i;
- for( i = 0; i < p_sys->i_songs; i++ )
- DeleteSong( &p_sys->p_queue[i] );
- free( p_sys->psz_submit_host );
- free( p_sys->psz_submit_file );
-#if 0 //NOT USED
- free( p_sys->psz_nowp_host );
- free( p_sys->psz_nowp_file );
-#endif
- vlc_cond_destroy( &p_sys->wait );
- vlc_mutex_destroy( &p_sys->lock );
- free( p_sys );
-}
+ /* Now we have read the mandatory meta data, so we can submit that info */
+ p_sys->b_submit = true;
+
+ ALLOC_ITEM_META( p_sys->p_current_song.psz_b, Album );
+ if( !p_sys->p_current_song.psz_b )
+ p_sys->p_current_song.psz_b = calloc( 1, 1 );
+
+ ALLOC_ITEM_META( p_sys->p_current_song.psz_m, TrackID );
+ if( !p_sys->p_current_song.psz_m )
+ p_sys->p_current_song.psz_m = calloc( 1, 1 );
+
+ p_sys->p_current_song.i_l = input_item_GetDuration( p_item ) / 1000000;
+
+ ALLOC_ITEM_META( p_sys->p_current_song.psz_n, TrackNum );
+ if( !p_sys->p_current_song.psz_n )
+ p_sys->p_current_song.psz_n = calloc( 1, 1 );
+#undef ALLOC_ITEM_META
+ msg_Dbg( p_this, "Meta data registered" );
+
+end:
+ vlc_mutex_unlock( &p_sys->lock );
+ vlc_object_release( p_input );
+}
/*****************************************************************************
- * Run : call Handshake() then submit songs
+ * AddToQueue: Add the played song to the queue to be submitted
*****************************************************************************/
-static void Run( intf_thread_t *p_intf )
+static void AddToQueue ( intf_thread_t *p_this )
{
- char *psz_submit, *psz_submit_song, *psz_submit_tmp;
- int i_net_ret;
- int i_song;
- uint8_t p_buffer[1024];
- char *p_buffer_pos;
- int i_post_socket;
- int canc = vlc_savecancel();
+ mtime_t played_time;
+ intf_sys_t *p_sys = p_this->p_sys;
- intf_sys_t *p_sys = p_intf->p_sys;
+ vlc_mutex_lock( &p_sys->lock );
+ if( !p_sys->b_submit )
+ goto end;
- /* main loop */
- for( ;; )
- {
- bool b_wait = false;
+ /* wait for the user to listen enough before submitting */
+ played_time = mdate() - p_sys->p_current_song.i_start -
+ p_sys->time_total_pauses;
+ played_time /= 1000000; /* µs → s */
+ /*HACK: it seam that the preparsing sometime fail,
+ so use the playing time as the song length */
+ if( p_sys->p_current_song.i_l == 0 )
+ p_sys->p_current_song.i_l = played_time;
- vlc_restorecancel( canc );
- vlc_mutex_lock( &p_sys->lock );
- mutex_cleanup_push( &p_sys->lock );
+ /* Don't send song shorter than 30s */
+ if( p_sys->p_current_song.i_l < 30 )
+ {
+ msg_Dbg( p_this, "Song too short (< 30s), not submitting" );
+ goto end;
+ }
- if( mdate() < p_sys->next_exchange )
- /* wait until we can resubmit, i.e. */
- b_wait = vlc_cond_timedwait( &p_sys->wait, &p_sys->lock,
- p_sys->next_exchange ) == 0;
- else
- /* wait for data to submit */
- /* we are signaled each time there is a song to submit */
- vlc_cond_wait( &p_sys->wait, &p_sys->lock );
- vlc_cleanup_run();
- canc = vlc_savecancel();
+ /* Send if the user had listen more than 240s OR half the track length */
+ if( ( played_time < 240 ) &&
+ ( played_time < ( p_sys->p_current_song.i_l / 2 ) ) )
+ {
+ msg_Dbg( p_this, "Song not listened long enough, not submitting" );
+ goto end;
+ }
- if( b_wait )
- continue; /* holding on until next_exchange */
+ /* Check that all meta are present */
+ if( !p_sys->p_current_song.psz_a || !*p_sys->p_current_song.psz_a ||
+ !p_sys->p_current_song.psz_t || !*p_sys->p_current_song.psz_t )
+ {
+ msg_Dbg( p_this, "Missing artist or title, not submitting" );
+ goto end;
+ }
- /* handshake if needed */
- if( !p_sys->b_handshaked )
- {
- msg_Dbg( p_intf, "Handshaking with last.fm ..." );
+ if( p_sys->i_songs >= QUEUE_MAX )
+ {
+ msg_Warn( p_this, "Submission queue is full, not submitting" );
+ goto end;
+ }
- switch( Handshake( p_intf ) )
- {
- case VLC_ENOMEM:
- return;
+ msg_Dbg( p_this, "Song will be submitted." );
- case VLC_ENOVAR:
- /* username not set */
- dialog_Fatal( p_intf,
- _("Last.fm username not set"),
- "%s", _("Please set a username or disable the "
- "audioscrobbler plugin, and restart VLC.\n"
- "Visit http://www.last.fm/join/ to get an account.")
- );
- return;
+#define QUEUE_COPY( a ) \
+ p_sys->p_queue[p_sys->i_songs].a = p_sys->p_current_song.a
- case VLC_SUCCESS:
- msg_Dbg( p_intf, "Handshake successfull :)" );
- p_sys->b_handshaked = true;
- p_sys->i_interval = 0;
- p_sys->next_exchange = mdate();
- break;
+#define QUEUE_COPY_NULL( a ) \
+ QUEUE_COPY( a ); \
+ p_sys->p_current_song.a = NULL
- case VLC_AUDIOSCROBBLER_EFATAL:
- msg_Warn( p_intf, "Exiting..." );
- return;
+ QUEUE_COPY( i_l );
+ QUEUE_COPY_NULL( psz_n );
+ QUEUE_COPY_NULL( psz_a );
+ QUEUE_COPY_NULL( psz_t );
+ QUEUE_COPY_NULL( psz_b );
+ QUEUE_COPY_NULL( psz_m );
+ QUEUE_COPY( date );
+#undef QUEUE_COPY_NULL
+#undef QUEUE_COPY
- case VLC_EGENERIC:
- default:
- /* protocol error : we'll try later */
- HandleInterval( &p_sys->next_exchange, &p_sys->i_interval );
- break;
- }
- /* if handshake failed let's restart the loop */
- if( !p_sys->b_handshaked )
- continue;
- }
+ p_sys->i_songs++;
- msg_Dbg( p_intf, "Going to submit some data..." );
+ /* signal the main loop we have something to submit */
+ vlc_cond_signal( &p_sys->wait );
- /* The session may be invalid if there is a trailing \n */
- char *psz_ln = strrchr( p_sys->psz_auth_token, '\n' );
- if( psz_ln )
- *psz_ln = '\0';
+end:
+ DeleteSong( &p_sys->p_current_song );
+ p_sys->b_submit = false;
+ vlc_mutex_unlock( &p_sys->lock );
+}
- if( !asprintf( &psz_submit, "s=%s", p_sys->psz_auth_token ) )
- { /* Out of memory */
- return;
- }
-
- /* forge the HTTP POST request */
- vlc_mutex_lock( &p_sys->lock );
- audioscrobbler_song_t *p_song;
- for( i_song = 0 ; i_song < p_sys->i_songs ; i_song++ )
- {
- p_song = &p_sys->p_queue[i_song];
- if( !asprintf( &psz_submit_song,
- "&a%%5B%d%%5D=%s"
- "&t%%5B%d%%5D=%s"
- "&i%%5B%d%%5D=%u"
- "&o%%5B%d%%5D=P"
- "&r%%5B%d%%5D="
- "&l%%5B%d%%5D=%d"
- "&b%%5B%d%%5D=%s"
- "&n%%5B%d%%5D=%s"
- "&m%%5B%d%%5D=%s",
- i_song, p_song->psz_a,
- i_song, p_song->psz_t,
- i_song, (unsigned)p_song->date, /* HACK: %ju (uintmax_t) unsupported on Windows */
- i_song,
- i_song,
- i_song, p_song->i_l,
- i_song, p_song->psz_b,
- i_song, p_song->psz_n,
- i_song, p_song->psz_m
- ) )
- { /* Out of memory */
- vlc_mutex_unlock( &p_sys->lock );
- return;
- }
- psz_submit_tmp = psz_submit;
- if( !asprintf( &psz_submit, "%s%s",
- psz_submit_tmp, psz_submit_song ) )
- { /* Out of memory */
- free( psz_submit_tmp );
- free( psz_submit_song );
- vlc_mutex_unlock( &p_sys->lock );
- return;
- }
- free( psz_submit_song );
- free( psz_submit_tmp );
- }
- vlc_mutex_unlock( &p_sys->lock );
-
- i_post_socket = net_ConnectTCP( p_intf,
- p_sys->psz_submit_host, p_sys->i_submit_port );
-
- if ( i_post_socket == -1 )
- {
- /* If connection fails, we assume we must handshake again */
- HandleInterval( &p_sys->next_exchange, &p_sys->i_interval );
- p_sys->b_handshaked = false;
- free( psz_submit );
- continue;
- }
-
- /* we transmit the data */
- i_net_ret = net_Printf(
- p_intf, i_post_socket, NULL,
- POST_REQUEST, p_sys->psz_submit_file,
- (unsigned)strlen( psz_submit ), p_sys->psz_submit_host,
- VERSION, psz_submit
- );
-
- free( psz_submit );
- if ( i_net_ret == -1 )
- {
- /* If connection fails, we assume we must handshake again */
- HandleInterval( &p_sys->next_exchange, &p_sys->i_interval );
- p_sys->b_handshaked = false;
- continue;
- }
-
- i_net_ret = net_Read( p_intf, i_post_socket, NULL,
- p_buffer, 1023, false );
- if ( i_net_ret <= 0 )
- {
- /* if we get no answer, something went wrong : try again */
- continue;
- }
-
- net_Close( i_post_socket );
- p_buffer[i_net_ret] = '\0';
-
- p_buffer_pos = strstr( ( char * ) p_buffer, "FAILED" );
- if ( p_buffer_pos )
- {
- msg_Warn( p_intf, "%s", p_buffer_pos );
- HandleInterval( &p_sys->next_exchange, &p_sys->i_interval );
- continue;
- }
-
- p_buffer_pos = strstr( ( char * ) p_buffer, "BADSESSION" );
- if ( p_buffer_pos )
- {
- msg_Err( p_intf, "Authentication failed (BADSESSION), are you connected to last.fm with another program ?" );
- p_sys->b_handshaked = false;
- HandleInterval( &p_sys->next_exchange, &p_sys->i_interval );
- continue;
- }
-
- p_buffer_pos = strstr( ( char * ) p_buffer, "OK" );
- if ( p_buffer_pos )
- {
- int i;
- for( i = 0; i < p_sys->i_songs; i++ )
- DeleteSong( &p_sys->p_queue[i] );
- p_sys->i_songs = 0;
- p_sys->i_interval = 0;
- p_sys->next_exchange = mdate();
- msg_Dbg( p_intf, "Submission successful!" );
- }
- else
- {
- msg_Err( p_intf, "Authentication failed, handshaking again (%s)",
- p_buffer );
- p_sys->b_handshaked = false;
- HandleInterval( &p_sys->next_exchange, &p_sys->i_interval );
- continue;
- }
- }
- vlc_restorecancel( canc );
-}
-
-/*****************************************************************************
- * PlayingChange: Playing status change callback
- *****************************************************************************/
-static int PlayingChange( vlc_object_t *p_this, const char *psz_var,
- vlc_value_t oldval, vlc_value_t newval, void *p_data )
-{
- VLC_UNUSED( oldval );
+/*****************************************************************************
+ * PlayingChange: Playing status change callback
+ *****************************************************************************/
+static int PlayingChange( vlc_object_t *p_this, const char *psz_var,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+ VLC_UNUSED( oldval );
intf_thread_t *p_intf = ( intf_thread_t* ) p_data;
intf_sys_t *p_sys = p_intf->p_sys;
}
/*****************************************************************************
- * AddToQueue: Add the played song to the queue to be submitted
+ * Open: initialize and create stuff
*****************************************************************************/
-static void AddToQueue ( intf_thread_t *p_this )
+static int Open( vlc_object_t *p_this )
{
- mtime_t played_time;
- intf_sys_t *p_sys = p_this->p_sys;
-
- vlc_mutex_lock( &p_sys->lock );
- if( !p_sys->b_submit )
- goto end;
-
- /* wait for the user to listen enough before submitting */
- played_time = mdate() - p_sys->p_current_song.i_start -
- p_sys->time_total_pauses;
- played_time /= 1000000; /* µs → s */
-
- /*HACK: it seam that the preparsing sometime fail,
- so use the playing time as the song length */
- if( p_sys->p_current_song.i_l == 0 )
- p_sys->p_current_song.i_l = played_time;
-
- /* Don't send song shorter than 30s */
- if( p_sys->p_current_song.i_l < 30 )
- {
- msg_Dbg( p_this, "Song too short (< 30s), not submitting" );
- goto end;
- }
+ intf_thread_t *p_intf = ( intf_thread_t* ) p_this;
+ intf_sys_t *p_sys = calloc( 1, sizeof( intf_sys_t ) );
- /* Send if the user had listen more than 240s OR half the track length */
- if( ( played_time < 240 ) &&
- ( played_time < ( p_sys->p_current_song.i_l / 2 ) ) )
- {
- msg_Dbg( p_this, "Song not listened long enough, not submitting" );
- goto end;
- }
+ if( !p_sys )
+ return VLC_ENOMEM;
- /* Check that all meta are present */
- if( !p_sys->p_current_song.psz_a || !*p_sys->p_current_song.psz_a ||
- !p_sys->p_current_song.psz_t || !*p_sys->p_current_song.psz_t )
- {
- msg_Dbg( p_this, "Missing artist or title, not submitting" );
- goto end;
- }
+ p_intf->p_sys = p_sys;
- if( p_sys->i_songs >= QUEUE_MAX )
- {
- msg_Warn( p_this, "Submission queue is full, not submitting" );
- goto end;
- }
+ vlc_mutex_init( &p_sys->lock );
+ vlc_cond_init( &p_sys->wait );
- msg_Dbg( p_this, "Song will be submitted." );
+ var_AddCallback( pl_Get( p_intf ), "item-current", ItemChange, p_intf );
-#define QUEUE_COPY( a ) \
- p_sys->p_queue[p_sys->i_songs].a = p_sys->p_current_song.a
+ p_intf->pf_run = Run;
-#define QUEUE_COPY_NULL( a ) \
- QUEUE_COPY( a ); \
- p_sys->p_current_song.a = NULL
+ return VLC_SUCCESS;
+}
- QUEUE_COPY( i_l );
- QUEUE_COPY_NULL( psz_n );
- QUEUE_COPY_NULL( psz_a );
- QUEUE_COPY_NULL( psz_t );
- QUEUE_COPY_NULL( psz_b );
- QUEUE_COPY_NULL( psz_m );
- QUEUE_COPY( date );
-#undef QUEUE_COPY_NULL
-#undef QUEUE_COPY
+/*****************************************************************************
+ * Close: destroy interface stuff
+ *****************************************************************************/
+static void Close( vlc_object_t *p_this )
+{
+ playlist_t *p_playlist = pl_Get( p_this );
+ input_thread_t *p_input;
+ intf_thread_t *p_intf = ( intf_thread_t* ) p_this;
+ intf_sys_t *p_sys = p_intf->p_sys;
- p_sys->i_songs++;
+ var_DelCallback( p_playlist, "item-current", ItemChange, p_intf );
- /* signal the main loop we have something to submit */
- vlc_cond_signal( &p_sys->wait );
+ p_input = playlist_CurrentInput( p_playlist );
+ if ( p_input )
+ {
+ if( p_sys->b_state_cb )
+ var_DelCallback( p_input, "intf-event", PlayingChange, p_intf );
+ vlc_object_release( p_input );
+ }
-end:
- DeleteSong( &p_sys->p_current_song );
- p_sys->b_submit = false;
- vlc_mutex_unlock( &p_sys->lock );
+ int i;
+ for( i = 0; i < p_sys->i_songs; i++ )
+ DeleteSong( &p_sys->p_queue[i] );
+ free( p_sys->psz_submit_host );
+ free( p_sys->psz_submit_file );
+#if 0 //NOT USED
+ free( p_sys->psz_nowp_host );
+ free( p_sys->psz_nowp_file );
+#endif
+ vlc_cond_destroy( &p_sys->wait );
+ vlc_mutex_destroy( &p_sys->lock );
+ free( p_sys );
}
+
/*****************************************************************************
* ParseURL : Split an http:// URL into host, file, and port
*
return VLC_EGENERIC;
}
-/*****************************************************************************
- * DeleteSong : Delete the char pointers in a song
- *****************************************************************************/
-static void DeleteSong( audioscrobbler_song_t* p_song )
-{
- FREENULL( p_song->psz_a );
- FREENULL( p_song->psz_b );
- FREENULL( p_song->psz_t );
- FREENULL( p_song->psz_m );
- FREENULL( p_song->psz_n );
-}
-/*****************************************************************************
- * ReadMetaData : Read meta data when parsed by vlc
- *****************************************************************************/
-static void ReadMetaData( intf_thread_t *p_this )
+static void HandleInterval( mtime_t *next, unsigned int *i_interval )
{
- input_thread_t *p_input;
- input_item_t *p_item;
+ if( *i_interval == 0 )
+ {
+ /* first interval is 1 minute */
+ *i_interval = 1;
+ }
+ else
+ {
+ /* else we double the previous interval, up to 120 minutes */
+ *i_interval <<= 1;
+ if( *i_interval > 120 )
+ *i_interval = 120;
+ }
+ *next = mdate() + ( *i_interval * 1000000 * 60 );
+}
- intf_sys_t *p_sys = p_this->p_sys;
+/*****************************************************************************
+ * Run : call Handshake() then submit songs
+ *****************************************************************************/
+static void Run( intf_thread_t *p_intf )
+{
+ char *psz_submit, *psz_submit_song, *psz_submit_tmp;
+ int i_net_ret;
+ int i_song;
+ uint8_t p_buffer[1024];
+ char *p_buffer_pos;
+ int i_post_socket;
+ int canc = vlc_savecancel();
- p_input = playlist_CurrentInput( pl_Get( p_this ) );
- if( !p_input )
- return;
+ intf_sys_t *p_sys = p_intf->p_sys;
- p_item = input_GetItem( p_input );
- if( !p_item )
+ /* main loop */
+ for( ;; )
{
- vlc_object_release( p_input );
- return;
- }
+ bool b_wait = false;
-#define ALLOC_ITEM_META( a, b ) do { \
- char *psz_meta = input_item_Get##b( p_item ); \
- if( psz_meta && *psz_meta ) \
- a = encode_URI_component( psz_meta ); \
- free( psz_meta ); \
- } while(0)
- vlc_mutex_lock( &p_sys->lock );
+ vlc_restorecancel( canc );
+ vlc_mutex_lock( &p_sys->lock );
+ mutex_cleanup_push( &p_sys->lock );
- p_sys->b_meta_read = true;
+ if( mdate() < p_sys->next_exchange )
+ /* wait until we can resubmit, i.e. */
+ b_wait = vlc_cond_timedwait( &p_sys->wait, &p_sys->lock,
+ p_sys->next_exchange ) == 0;
+ else
+ /* wait for data to submit */
+ /* we are signaled each time there is a song to submit */
+ vlc_cond_wait( &p_sys->wait, &p_sys->lock );
+ vlc_cleanup_run();
+ canc = vlc_savecancel();
- ALLOC_ITEM_META( p_sys->p_current_song.psz_a, Artist );
- if( !p_sys->p_current_song.psz_a )
- {
- msg_Dbg( p_this, "No artist.." );
- DeleteSong( &p_sys->p_current_song );
- goto end;
- }
+ if( b_wait )
+ continue; /* holding on until next_exchange */
- ALLOC_ITEM_META( p_sys->p_current_song.psz_t, Title );
- if( !p_sys->p_current_song.psz_t )
- {
- msg_Dbg( p_this, "No track name.." );
- DeleteSong( &p_sys->p_current_song );
- goto end;
- }
+ /* handshake if needed */
+ if( !p_sys->b_handshaked )
+ {
+ msg_Dbg( p_intf, "Handshaking with last.fm ..." );
- /* Now we have read the mandatory meta data, so we can submit that info */
- p_sys->b_submit = true;
+ switch( Handshake( p_intf ) )
+ {
+ case VLC_ENOMEM:
+ return;
- ALLOC_ITEM_META( p_sys->p_current_song.psz_b, Album );
- if( !p_sys->p_current_song.psz_b )
- p_sys->p_current_song.psz_b = calloc( 1, 1 );
+ case VLC_ENOVAR:
+ /* username not set */
+ dialog_Fatal( p_intf,
+ _("Last.fm username not set"),
+ "%s", _("Please set a username or disable the "
+ "audioscrobbler plugin, and restart VLC.\n"
+ "Visit http://www.last.fm/join/ to get an account.")
+ );
+ return;
- ALLOC_ITEM_META( p_sys->p_current_song.psz_m, TrackID );
- if( !p_sys->p_current_song.psz_m )
- p_sys->p_current_song.psz_m = calloc( 1, 1 );
+ case VLC_SUCCESS:
+ msg_Dbg( p_intf, "Handshake successfull :)" );
+ p_sys->b_handshaked = true;
+ p_sys->i_interval = 0;
+ p_sys->next_exchange = mdate();
+ break;
- p_sys->p_current_song.i_l = input_item_GetDuration( p_item ) / 1000000;
+ case VLC_AUDIOSCROBBLER_EFATAL:
+ msg_Warn( p_intf, "Exiting..." );
+ return;
- ALLOC_ITEM_META( p_sys->p_current_song.psz_n, TrackNum );
- if( !p_sys->p_current_song.psz_n )
- p_sys->p_current_song.psz_n = calloc( 1, 1 );
-#undef ALLOC_ITEM_META
+ case VLC_EGENERIC:
+ default:
+ /* protocol error : we'll try later */
+ HandleInterval( &p_sys->next_exchange, &p_sys->i_interval );
+ break;
+ }
+ /* if handshake failed let's restart the loop */
+ if( !p_sys->b_handshaked )
+ continue;
+ }
- msg_Dbg( p_this, "Meta data registered" );
+ msg_Dbg( p_intf, "Going to submit some data..." );
-end:
- vlc_mutex_unlock( &p_sys->lock );
- vlc_object_release( p_input );
-}
+ /* The session may be invalid if there is a trailing \n */
+ char *psz_ln = strrchr( p_sys->psz_auth_token, '\n' );
+ if( psz_ln )
+ *psz_ln = '\0';
-static void HandleInterval( mtime_t *next, unsigned int *i_interval )
-{
- if( *i_interval == 0 )
- {
- /* first interval is 1 minute */
- *i_interval = 1;
- }
- else
- {
- /* else we double the previous interval, up to 120 minutes */
- *i_interval <<= 1;
- if( *i_interval > 120 )
- *i_interval = 120;
+ if( !asprintf( &psz_submit, "s=%s", p_sys->psz_auth_token ) )
+ { /* Out of memory */
+ return;
+ }
+
+ /* forge the HTTP POST request */
+ vlc_mutex_lock( &p_sys->lock );
+ audioscrobbler_song_t *p_song;
+ for( i_song = 0 ; i_song < p_sys->i_songs ; i_song++ )
+ {
+ p_song = &p_sys->p_queue[i_song];
+ if( !asprintf( &psz_submit_song,
+ "&a%%5B%d%%5D=%s"
+ "&t%%5B%d%%5D=%s"
+ "&i%%5B%d%%5D=%u"
+ "&o%%5B%d%%5D=P"
+ "&r%%5B%d%%5D="
+ "&l%%5B%d%%5D=%d"
+ "&b%%5B%d%%5D=%s"
+ "&n%%5B%d%%5D=%s"
+ "&m%%5B%d%%5D=%s",
+ i_song, p_song->psz_a,
+ i_song, p_song->psz_t,
+ i_song, (unsigned)p_song->date, /* HACK: %ju (uintmax_t) unsupported on Windows */
+ i_song,
+ i_song,
+ i_song, p_song->i_l,
+ i_song, p_song->psz_b,
+ i_song, p_song->psz_n,
+ i_song, p_song->psz_m
+ ) )
+ { /* Out of memory */
+ vlc_mutex_unlock( &p_sys->lock );
+ return;
+ }
+ psz_submit_tmp = psz_submit;
+ if( !asprintf( &psz_submit, "%s%s",
+ psz_submit_tmp, psz_submit_song ) )
+ { /* Out of memory */
+ free( psz_submit_tmp );
+ free( psz_submit_song );
+ vlc_mutex_unlock( &p_sys->lock );
+ return;
+ }
+ free( psz_submit_song );
+ free( psz_submit_tmp );
+ }
+ vlc_mutex_unlock( &p_sys->lock );
+
+ i_post_socket = net_ConnectTCP( p_intf,
+ p_sys->psz_submit_host, p_sys->i_submit_port );
+
+ if ( i_post_socket == -1 )
+ {
+ /* If connection fails, we assume we must handshake again */
+ HandleInterval( &p_sys->next_exchange, &p_sys->i_interval );
+ p_sys->b_handshaked = false;
+ free( psz_submit );
+ continue;
+ }
+
+ /* we transmit the data */
+ i_net_ret = net_Printf(
+ p_intf, i_post_socket, NULL,
+ POST_REQUEST, p_sys->psz_submit_file,
+ (unsigned)strlen( psz_submit ), p_sys->psz_submit_host,
+ VERSION, psz_submit
+ );
+
+ free( psz_submit );
+ if ( i_net_ret == -1 )
+ {
+ /* If connection fails, we assume we must handshake again */
+ HandleInterval( &p_sys->next_exchange, &p_sys->i_interval );
+ p_sys->b_handshaked = false;
+ continue;
+ }
+
+ i_net_ret = net_Read( p_intf, i_post_socket, NULL,
+ p_buffer, 1023, false );
+ if ( i_net_ret <= 0 )
+ {
+ /* if we get no answer, something went wrong : try again */
+ continue;
+ }
+
+ net_Close( i_post_socket );
+ p_buffer[i_net_ret] = '\0';
+
+ p_buffer_pos = strstr( ( char * ) p_buffer, "FAILED" );
+ if ( p_buffer_pos )
+ {
+ msg_Warn( p_intf, "%s", p_buffer_pos );
+ HandleInterval( &p_sys->next_exchange, &p_sys->i_interval );
+ continue;
+ }
+
+ p_buffer_pos = strstr( ( char * ) p_buffer, "BADSESSION" );
+ if ( p_buffer_pos )
+ {
+ msg_Err( p_intf, "Authentication failed (BADSESSION), are you connected to last.fm with another program ?" );
+ p_sys->b_handshaked = false;
+ HandleInterval( &p_sys->next_exchange, &p_sys->i_interval );
+ continue;
+ }
+
+ p_buffer_pos = strstr( ( char * ) p_buffer, "OK" );
+ if ( p_buffer_pos )
+ {
+ int i;
+ for( i = 0; i < p_sys->i_songs; i++ )
+ DeleteSong( &p_sys->p_queue[i] );
+ p_sys->i_songs = 0;
+ p_sys->i_interval = 0;
+ p_sys->next_exchange = mdate();
+ msg_Dbg( p_intf, "Submission successful!" );
+ }
+ else
+ {
+ msg_Err( p_intf, "Authentication failed, handshaking again (%s)",
+ p_buffer );
+ p_sys->b_handshaked = false;
+ HandleInterval( &p_sys->next_exchange, &p_sys->i_interval );
+ continue;
+ }
}
- *next = mdate() + ( *i_interval * 1000000 * 60 );
+ vlc_restorecancel( canc );
}
projects / vlc / commitdiff