4 * audacious.c: conky support for audacious music player
6 * Copyright (C) 2005-2007 Philip Kovacs pkovacs@users.sourceforge.net
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
29 #ifndef AUDACIOUS_LEGACY
30 #include <glib-object.h>
31 #include <audacious/audctrl.h>
32 #include <audacious/dbus.h>
34 #include <audacious/beepctrl.h>
35 #define audacious_remote_is_running(x) xmms_remote_is_running(x)
36 #define audacious_remote_is_paused(x) xmms_remote_is_paused(x)
37 #define audacious_remote_is_playing(x) xmms_remote_is_playing(x)
38 #define audacious_remote_get_playlist_pos(x) xmms_remote_get_playlist_pos(x)
39 #define audacious_remote_get_playlist_title(x) xmms_remote_get_playlist_title(x)
40 #define audacious_remote_get_playlist_time(x) xmms_remote_get_playlist_time(x)
41 #define audacious_remote_get_output_time(x) xmms_remote_get_output_time(x)
42 #define audacious_remote_get_info(x) xmms_remote_get_info(x)
43 #define audacious_remote_get_playlist_file(x) xmms_remote_get_playlist_file(x)
44 #define audacious_remote_get_playlist_length(x) xmms_remote_get_playlist_length(x)
49 #include "audacious.h"
50 #include "timed_thread.h"
52 /* access to this item array is synchronized */
53 static audacious_t audacious_items;
55 /* -----------------------------------------
56 * Conky update function for audacious data.
57 * ----------------------------------------- */
58 void update_audacious(void)
61 The worker thread is updating audacious_items array asynchronously to the main
62 conky thread. We merely copy the audacious_items array into the main thread's
63 info structure when the main thread's update cycle fires.
65 if (!info.audacious.p_timed_thread)
68 timed_thread_lock (info.audacious.p_timed_thread);
69 memcpy(&info.audacious.items,audacious_items,sizeof(audacious_items));
70 timed_thread_unlock (info.audacious.p_timed_thread);
74 /* ------------------------------------------------------------
75 * Create a worker thread for audacious media player status.
77 * Returns 0 on success, -1 on error.
78 * ------------------------------------------------------------*/
79 int create_audacious_thread(void)
81 if (!info.audacious.p_timed_thread)
82 info.audacious.p_timed_thread =
83 timed_thread_create (audacious_thread_func, NULL, info.music_player_interval * 1000000);
85 if (!info.audacious.p_timed_thread || timed_thread_run (info.audacious.p_timed_thread))
91 /* ------------------------------------------------
92 * Destroy audacious player status thread.
94 * Returns 0 on success, -1 on error.
95 * ------------------------------------------------ */
96 int destroy_audacious_thread(void)
98 /* Is a worker is thread running? If not, no error. */
99 if (!info.audacious.p_timed_thread)
102 timed_thread_destroy (info.audacious.p_timed_thread, &info.audacious.p_timed_thread);
107 /* ---------------------------------------------------
108 * Worker thread function for audacious data sampling.
109 * --------------------------------------------------- */
110 void *audacious_thread_func(void *pvoid)
112 static audacious_t items;
113 gint playpos,frames,length;
114 gint rate,freq,chans;
115 gchar *psong,*pfilename;
117 #ifndef AUDACIOUS_LEGACY
118 DBusGProxy *session = NULL;
119 DBusGConnection *connection = NULL;
125 pvoid=(void *)pvoid; /* avoid warning */
130 #ifndef AUDACIOUS_LEGACY
132 connection = dbus_g_bus_get (DBUS_BUS_SESSION, NULL);
134 CRIT_ERR ("unable to establish dbus connection");
136 session = dbus_g_proxy_new_for_name (connection,
137 AUDACIOUS_DBUS_SERVICE,
139 AUDACIOUS_DBUS_INTERFACE);
141 CRIT_ERR ("unable to establish dbus proxy");
143 #endif /* AUDACIOUS_LEGACY */
145 /* Loop until the main thread sets the runnable signal to 0i via timed_thread_destroy. */
148 if (!audacious_remote_is_running (session))
150 memset(&items,0,sizeof(items));
151 strcpy(items[AUDACIOUS_STATUS],"Not running");
156 if (audacious_remote_is_paused (session))
157 strcpy(items[AUDACIOUS_STATUS],"Paused");
158 else if (audacious_remote_is_playing (session))
159 strcpy(items[AUDACIOUS_STATUS],"Playing");
161 strcpy(items[AUDACIOUS_STATUS],"Stopped");
163 /* Current song title */
164 playpos = audacious_remote_get_playlist_pos (session);
165 psong = audacious_remote_get_playlist_title (session, playpos);
168 strncpy(items[AUDACIOUS_TITLE],psong,sizeof(items[AUDACIOUS_TITLE])-1);
173 /* Current song length as MM:SS */
174 frames = audacious_remote_get_playlist_time (session,playpos);
175 length = frames / 1000;
176 snprintf(items[AUDACIOUS_LENGTH],sizeof(items[AUDACIOUS_LENGTH])-1, "%d:%.2d", length / 60, length % 60);
178 /* Current song length in seconds */
179 snprintf(items[AUDACIOUS_LENGTH_SECONDS],sizeof(items[AUDACIOUS_LENGTH_SECONDS])-1, "%d", length);
181 /* Current song position as MM:SS */
182 frames = audacious_remote_get_output_time (session);
183 length = frames / 1000;
184 snprintf(items[AUDACIOUS_POSITION],sizeof(items[AUDACIOUS_POSITION])-1,
185 "%d:%.2d", length / 60, length % 60);
187 /* Current song position in seconds */
188 snprintf(items[AUDACIOUS_POSITION_SECONDS],sizeof(items[AUDACIOUS_POSITION_SECONDS])-1, "%d", length);
190 /* Current song bitrate */
191 audacious_remote_get_info (session, &rate, &freq, &chans);
192 snprintf(items[AUDACIOUS_BITRATE],sizeof(items[AUDACIOUS_BITRATE])-1, "%d", rate);
194 /* Current song frequency */
195 snprintf(items[AUDACIOUS_FREQUENCY],sizeof(items[AUDACIOUS_FREQUENCY])-1, "%d", freq);
197 /* Current song channels */
198 snprintf(items[AUDACIOUS_CHANNELS],sizeof(items[AUDACIOUS_CHANNELS])-1, "%d", chans);
200 /* Current song filename */
201 pfilename = audacious_remote_get_playlist_file (session,playpos);
204 strncpy(items[AUDACIOUS_FILENAME],pfilename,sizeof(items[AUDACIOUS_FILENAME])-1);
209 /* Length of the Playlist (number of songs) */
210 length = audacious_remote_get_playlist_length (session);
211 snprintf(items[AUDACIOUS_PLAYLIST_LENGTH],sizeof(items[AUDACIOUS_PLAYLIST_LENGTH])-1, "%d", length);
213 /* Playlist position (index of song) */
214 snprintf(items[AUDACIOUS_PLAYLIST_POSITION],sizeof(items[AUDACIOUS_PLAYLIST_POSITION])-1,
219 /* Deliver the refreshed items array to audacious_items. */
220 timed_thread_lock (info.audacious.p_timed_thread);
221 memcpy(&audacious_items,items,sizeof(items));
222 timed_thread_unlock (info.audacious.p_timed_thread);
224 if (timed_thread_test (info.audacious.p_timed_thread))
225 timed_thread_exit (info.audacious.p_timed_thread);