/*****************************************************************************
* audioscrobbler.c : audioscrobbler submission plugin
*****************************************************************************
- * Copyright © 2006-2008 the VideoLAN team
+ * Copyright © 2006-2009 the VideoLAN team
* $Id$
*
* Author: Rafaël Carré <funman at videolanorg>
+ * Ilkka Ollakka <ileoo at videolan 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
* http://www.audioscrobbler.net/development/protocol/
*
* TODO: "Now Playing" feature (not mandatory)
+ * Update to new API? http://www.lastfm.fr/api
*/
/*****************************************************************************
* Preamble
#include <vlc_common.h>
#include <vlc_plugin.h>
#include <vlc_interface.h>
+#include <vlc_dialog.h>
#include <vlc_meta.h>
#include <vlc_md5.h>
-#include <vlc_block.h>
#include <vlc_stream.h>
#include <vlc_url.h>
#include <vlc_network.h>
-#include <vlc_interface.h>
#include <vlc_playlist.h>
/*****************************************************************************
int i_songs; /**< number of songs */
vlc_mutex_t lock; /**< p_sys mutex */
+ vlc_cond_t wait; /**< song to submit event */
/* data about audioscrobbler session */
mtime_t next_exchange; /**< when can we send data */
int i_nowp_port; /**< port to which submit */
char *psz_nowp_file; /**< file to which submit */
#endif
- bool b_handshaked; /**< are we authenticated ? */
+ bool b_handshaked; /**< are we authenticated ? */
char psz_auth_token[33]; /**< Authentication token */
/* data about song currently playing */
mtime_t time_pause; /**< time when vlc paused */
mtime_t time_total_pauses; /**< total time in pause */
- bool b_submit; /**< do we have to submit ? */
+ bool b_submit; /**< do we have to submit ? */
- bool b_state_cb; /**< if we registered the
+ bool b_state_cb; /**< if we registered the
* "state" callback */
- bool b_meta_read; /**< if we read the song's
+ bool b_meta_read; /**< if we read the song's
* metadata already */
};
#define USERNAME_LONGTEXT N_("The username of your last.fm account")
#define PASSWORD_TEXT N_("Password")
#define PASSWORD_LONGTEXT N_("The password of your last.fm account")
+#define URL_TEXT N_("Scrobbler URL")
+#define URL_LONGTEXT N_("The URL set for an alternative scrobbler engine")
/* This error value is used when last.fm plugin has to be unloaded. */
#define VLC_AUDIOSCROBBLER_EFATAL -69
"Connection: close\n" \
"Content-type: application/x-www-form-urlencoded\n" \
"Host: %s\n" \
- "User-agent: VLC Media Player/%s\r\n" \
+ "User-agent: VLC media player/%s\r\n" \
"\r\n" \
"%s\r\n" \
"\r\n"
-vlc_module_begin();
- set_category( CAT_INTERFACE );
- set_subcategory( SUBCAT_INTERFACE_CONTROL );
- set_shortname( N_( "Audioscrobbler" ) );
- set_description( N_("Submission of played songs to last.fm") );
+vlc_module_begin ()
+ set_category( CAT_INTERFACE )
+ set_subcategory( SUBCAT_INTERFACE_CONTROL )
+ set_shortname( N_( "Audioscrobbler" ) )
+ set_description( N_("Submission of played songs to last.fm") )
add_string( "lastfm-username", "", NULL,
- USERNAME_TEXT, USERNAME_LONGTEXT, false );
+ USERNAME_TEXT, USERNAME_LONGTEXT, false )
add_password( "lastfm-password", "", NULL,
- PASSWORD_TEXT, PASSWORD_LONGTEXT, false );
- set_capability( "interface", 0 );
- set_callbacks( Open, Close );
-vlc_module_end();
+ PASSWORD_TEXT, PASSWORD_LONGTEXT, false )
+ add_string( "scrobbler-url", "post.audioscrobbler.com", NULL,
+ URL_TEXT, URL_LONGTEXT, false )
+ set_capability( "interface", 0 )
+ set_callbacks( Open, Close )
+vlc_module_end ()
/*****************************************************************************
* Open: initialize and create stuff
*****************************************************************************/
static int Open( vlc_object_t *p_this )
{
- playlist_t *p_playlist;
intf_thread_t *p_intf = ( intf_thread_t* ) p_this;
intf_sys_t *p_sys = calloc( 1, sizeof( intf_sys_t ) );
p_intf->p_sys = p_sys;
vlc_mutex_init( &p_sys->lock );
+ vlc_cond_init( &p_sys->wait );
- p_playlist = pl_Yield( p_intf );
- PL_LOCK;
- var_AddCallback( p_playlist, "playlist-current", ItemChange, p_intf );
- PL_UNLOCK;
- pl_Release( p_intf );
+ var_AddCallback( pl_Get( p_intf ), "item-current", ItemChange, p_intf );
p_intf->pf_run = Run;
*****************************************************************************/
static void Close( vlc_object_t *p_this )
{
- playlist_t *p_playlist;
+ 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_playlist = pl_Yield( p_intf );
- if( p_playlist )
- {
- PL_LOCK;
-
- var_DelCallback( p_playlist, "playlist-current", ItemChange, p_intf );
-
- p_input = p_playlist->p_input;
- if ( p_input )
- {
- vlc_object_yield( p_input );
-
- if( p_sys->b_state_cb )
- var_DelCallback( p_input, "state", PlayingChange, p_intf );
-
- vlc_object_release( p_input );
- }
+ var_DelCallback( p_playlist, "item-current", ItemChange, p_intf );
- PL_UNLOCK;
- pl_Release( p_intf );
+ 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 );
}
- p_intf->b_dead = true;
- /* we lock the mutex in case p_sys is being accessed from a callback */
- vlc_mutex_lock ( &p_sys->lock );
int i;
for( i = 0; i < p_sys->i_songs; i++ )
DeleteSong( &p_sys->p_queue[i] );
free( p_sys->psz_nowp_host );
free( p_sys->psz_nowp_file );
#endif
- vlc_mutex_unlock ( &p_sys->lock );
+ vlc_cond_destroy( &p_sys->wait );
vlc_mutex_destroy( &p_sys->lock );
free( p_sys );
}
uint8_t p_buffer[1024];
char *p_buffer_pos;
int i_post_socket;
+ int canc = vlc_savecancel();
intf_sys_t *p_sys = p_intf->p_sys;
{
bool b_wait = false;
- vlc_object_lock( p_intf );
- if( !vlc_object_alive( p_intf ) )
- {
- vlc_object_unlock( p_intf );
- msg_Dbg( p_intf, "audioscrobbler is dying");
- return;
- }
+
+ vlc_restorecancel( canc );
+ vlc_mutex_lock( &p_sys->lock );
+ mutex_cleanup_push( &p_sys->lock );
+
if( mdate() < p_sys->next_exchange )
/* wait until we can resubmit, i.e. */
- b_wait = vlc_object_timedwait( p_intf, p_sys->next_exchange ) == 0;
+ 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_object_wait( p_intf );
- vlc_object_unlock( p_intf );
+ vlc_cond_wait( &p_sys->wait, &p_sys->lock );
+ vlc_cleanup_run();
+ canc = vlc_savecancel();
if( b_wait )
continue; /* holding on until next_exchange */
case VLC_ENOVAR:
/* username not set */
- intf_UserFatal( p_intf, false,
+ dialog_Fatal( p_intf,
_("Last.fm username not set"),
- _("Please set a username or disable the "
+ "%s", _("Please set a username or disable the "
"audioscrobbler plugin, and restart VLC.\n"
"Visit http://www.last.fm/join/ to get an account.")
);
/* we transmit the data */
i_net_ret = net_Printf(
- VLC_OBJECT( p_intf ), i_post_socket, NULL,
+ p_intf, i_post_socket, NULL,
POST_REQUEST, p_sys->psz_submit_file,
- (unsigned)strlen( psz_submit ), p_sys->psz_submit_file,
+ (unsigned)strlen( psz_submit ), p_sys->psz_submit_host,
VERSION, psz_submit
);
continue;
}
}
+ vlc_restorecancel( canc );
}
/*****************************************************************************
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;
+ input_thread_t *p_input = ( input_thread_t* )p_this;
+ vlc_value_t state_value;
VLC_UNUSED( p_this ); VLC_UNUSED( psz_var );
- if( p_intf->b_dead )
+ if( newval.i_int != INPUT_EVENT_STATE ) return VLC_SUCCESS;
+
+ if( var_CountChoices( p_input, "video-es" ) )
+ {
+ msg_Dbg( p_this, "Not an audio-only input, not submitting");
return VLC_SUCCESS;
+ }
+
+ state_value.i_int = 0;
+
+ var_Get( p_input, "state", &state_value );
+
- if( p_sys->b_meta_read == false && newval.i_int >= PLAYING_S )
+ if( p_sys->b_meta_read == false && state_value.i_int >= PLAYING_S )
{
ReadMetaData( p_intf );
return VLC_SUCCESS;
}
- if( newval.i_int >= END_S )
+
+ if( state_value.i_int >= END_S )
AddToQueue( p_intf );
- else if( oldval.i_int == PLAYING_S && newval.i_int == PAUSE_S )
+ else if( state_value.i_int == PAUSE_S )
p_sys->time_pause = mdate();
- else if( oldval.i_int == PAUSE_S && newval.i_int == PLAYING_S )
+ else if( p_sys->time_pause > 0 && state_value.i_int == PLAYING_S )
+ {
p_sys->time_total_pauses += ( mdate() - p_sys->time_pause );
+ p_sys->time_pause = 0;
+ }
return VLC_SUCCESS;
}
static int ItemChange( vlc_object_t *p_this, const char *psz_var,
vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
- playlist_t *p_playlist;
input_thread_t *p_input;
intf_thread_t *p_intf = ( intf_thread_t* ) p_data;
intf_sys_t *p_sys = p_intf->p_sys;
input_item_t *p_item;
- vlc_value_t video_val;
VLC_UNUSED( p_this ); VLC_UNUSED( psz_var );
VLC_UNUSED( oldval ); VLC_UNUSED( newval );
- if( p_intf->b_dead )
- return VLC_SUCCESS;
-
p_sys->b_state_cb = false;
p_sys->b_meta_read = false;
p_sys->b_submit = false;
- p_playlist = pl_Yield( p_intf );
- PL_LOCK;
- p_input = p_playlist->p_input;
+ p_input = playlist_CurrentInput( pl_Get( p_intf ) );
if( !p_input || p_input->b_dead )
- {
- PL_UNLOCK;
- pl_Release( p_intf );
return VLC_SUCCESS;
- }
-
- vlc_object_yield( p_input );
- PL_UNLOCK;
- pl_Release( p_intf );
p_item = input_GetItem( p_input );
if( !p_item )
return VLC_SUCCESS;
}
- var_Change( p_input, "video-es", VLC_VAR_CHOICESCOUNT, &video_val, NULL );
- if( ( video_val.i_int > 0 ) || p_item->i_type == ITEM_TYPE_NET )
+ if( var_CountChoices( p_input, "video-es" ) )
{
- msg_Dbg( p_this, "Not an audio local file, not submitting");
+ msg_Dbg( p_this, "Not an audio-only input, not submitting");
vlc_object_release( p_input );
return VLC_SUCCESS;
}
time( &p_sys->p_current_song.date ); /* to be sent to last.fm */
p_sys->p_current_song.i_start = mdate(); /* only used locally */
- var_AddCallback( p_input, "state", PlayingChange, p_intf );
+ var_AddCallback( p_input, "intf-event", PlayingChange, p_intf );
p_sys->b_state_cb = true;
if( input_item_IsPreparsed( p_item ) )
p_sys->time_total_pauses;
played_time /= 1000000; /* µs → s */
- if( ( played_time < 60 ) &&
- ( played_time < ( p_sys->p_current_song.i_l / 2 ) ) )
+ /*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 not listened long enough, not submitting" );
+ msg_Dbg( p_this, "Song too short (< 30s), not submitting" );
goto end;
}
- if( p_sys->p_current_song.i_l < 30 )
+ /* 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 ) ) )
{
- if( played_time < 30 )
- {
- msg_Dbg( p_this, "Song too short (< 30s), not submitting" );
- goto end;
- }
- else
- /* This is a HACK to avoid length = 0 (seems to be rejected by audioscrobbler) */
- p_sys->p_current_song.i_l = played_time;
+ msg_Dbg( p_this, "Song not listened long enough, not submitting" );
+ goto end;
}
+ /* 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" );
-/*XXX*/ msg_Dbg( p_this, "%s %s", p_sys->p_current_song.psz_a, p_sys->p_current_song.psz_t );
goto end;
}
p_sys->i_songs++;
/* signal the main loop we have something to submit */
- vlc_object_signal( VLC_OBJECT( p_this ) );
+ vlc_cond_signal( &p_sys->wait );
end:
DeleteSong( &p_sys->p_current_song );
{
int i_pos;
int i_len = strlen( psz_url );
+ bool b_no_port = false;
FREENULL( *psz_host );
FREENULL( *psz_file );
i_pos = strcspn( psz_url, ":" );
if( i_pos == i_len )
- return VLC_EGENERIC;
+ {
+ *i_port = 80;
+ i_pos = strcspn( psz_url, "/" );
+ b_no_port = true;
+ }
*psz_host = strndup( psz_url, i_pos );
if( !*psz_host )
return VLC_ENOMEM;
- i_pos++; /* skip the ':' */
- *i_port = atoi( psz_url + i_pos );
- if( *i_port <= 0 )
+ if( !b_no_port )
{
- FREENULL( *psz_host );
- return VLC_EGENERIC;
- }
+ i_pos++; /* skip the ':' */
+ *i_port = atoi( psz_url + i_pos );
+ if( *i_port <= 0 )
+ {
+ FREENULL( *psz_host );
+ return VLC_EGENERIC;
+ }
- i_pos = strcspn( psz_url, "/" );
+ i_pos = strcspn( psz_url, "/" );
+ }
if( i_pos == i_len )
return VLC_EGENERIC;
static int Handshake( intf_thread_t *p_this )
{
char *psz_username, *psz_password;
+ char *psz_scrobbler_url;
time_t timestamp;
char psz_timestamp[21];
intf_thread_t *p_intf = ( intf_thread_t* ) p_this;
intf_sys_t *p_sys = p_this->p_sys;
- psz_username = config_GetPsz( p_this, "lastfm-username" );
+ psz_username = var_InheritString( p_this, "lastfm-username" );
if( !psz_username )
return VLC_ENOMEM;
- psz_password = config_GetPsz( p_this, "lastfm-password" );
+ psz_password = var_InheritString( p_this, "lastfm-password" );
if( !psz_password )
{
free( psz_username );
strncpy( p_sys->psz_auth_token, psz_auth_token, 33 );
free( psz_auth_token );
+ psz_scrobbler_url = var_InheritString( p_this, "scrobbler-url" );
+ if( !psz_scrobbler_url )
+ {
+ free( psz_username );
+ return VLC_ENOMEM;
+ }
+
if( !asprintf( &psz_handshake_url,
- "http://post.audioscrobbler.com/?hs=true&p=1.2&c=%s&v=%s&u=%s&t=%s&a=%s",
+ "http://%s/?hs=true&p=1.2&c=%s&v=%s&u=%s&t=%s&a=%s", psz_scrobbler_url,
CLIENT_NAME, CLIENT_VERSION, psz_username, psz_timestamp,
p_sys->psz_auth_token ) )
{
+ free( psz_scrobbler_url );
free( psz_username );
return VLC_ENOMEM;
}
+ free( psz_scrobbler_url );
free( psz_username );
/* send the http handshake request */
if ( p_buffer_pos )
{
/* authentication failed, bad username/password combination */
- intf_UserFatal( p_this, false,
+ dialog_Fatal( p_this,
_("last.fm: Authentication failed"),
- _("last.fm username or password is incorrect. "
+ "%s", _("last.fm username or password is incorrect. "
"Please verify your settings and relaunch VLC." ) );
return VLC_AUDIOSCROBBLER_EFATAL;
}
*****************************************************************************/
static int ReadMetaData( intf_thread_t *p_this )
{
- playlist_t *p_playlist;
input_thread_t *p_input;
input_item_t *p_item;
intf_sys_t *p_sys = p_this->p_sys;
- p_playlist = pl_Yield( p_this );
- PL_LOCK;
- p_input = p_playlist->p_input;
+ p_input = playlist_CurrentInput( pl_Get( p_this ) );
if( !p_input )
- {
- PL_UNLOCK;
- pl_Release( p_this );
return( VLC_SUCCESS );
- }
-
- vlc_object_yield( p_input );
- PL_UNLOCK;
- pl_Release( p_this );
p_item = input_GetItem( p_input );
if( !p_item )
a = encode_URI_component( psz_meta ); \
if( !a ) \
{ \
+ vlc_mutex_unlock( &p_sys->lock ); \
+ vlc_object_release( p_input ); \
free( psz_meta ); \
return VLC_ENOMEM; \
} \
projects / vlc / blobdiff