1 /*****************************************************************************
2 * growl.m : growl notification plugin
3 *****************************************************************************
6 * Copyright © 2008 the VideoLAN team
9 * Authors: Rafaël Carré <funman@videolanorg>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
25 * Growl specific code, ripped from growlnotify:
27 * Copyright (c) The Growl Project, 2004-2005
28 * All rights reserved.
30 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
32 * 1. Redistributions of source code must retain the above copyright
33 notice, this list of conditions and the following disclaimer.
34 * 2. Redistributions in binary form must reproduce the above copyright
35 notice, this list of conditions and the following disclaimer in the
36 documentation and/or other materials provided with the distribution.
37 * 3. Neither the name of Growl nor the names of its contributors
38 may be used to endorse or promote products derived from this software
39 without specific prior written permission.
41 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
43 *****************************************************************************/
45 /*****************************************************************************
47 *****************************************************************************/
53 #import <Foundation/Foundation.h>
54 #import <Growl/GrowlDefines.h>
57 #include <vlc_playlist.h>
59 #include <vlc_interface.h>
62 /*****************************************************************************
64 *****************************************************************************/
67 CFDataRef default_icon;
68 NSAutoreleasePool *p_pool;
70 CFStringRef notification_type;
73 /*****************************************************************************
75 *****************************************************************************/
76 static int Open ( vlc_object_t * );
77 static void Close ( vlc_object_t * );
79 static int ItemChange( vlc_object_t *, const char *,
80 vlc_value_t, vlc_value_t, void * );
82 static void RegisterToGrowl( vlc_object_t * );
83 static void NotifyToGrowl( intf_thread_t *, const char *, CFDataRef );
85 static CFDataRef readFile(const char *);
87 /*****************************************************************************
89 ****************************************************************************/
92 set_category( CAT_INTERFACE );
93 set_subcategory( SUBCAT_INTERFACE_CONTROL );
94 set_shortname( "Growl" );
95 set_description( _("Growl Notification Plugin") );
96 set_capability( "interface", 0 );
97 set_callbacks( Open, Close );
100 /*****************************************************************************
101 * Open: initialize and create stuff
102 *****************************************************************************/
103 static int Open( vlc_object_t *p_this )
105 intf_thread_t *p_intf = (intf_thread_t *)p_this;
108 p_sys = p_intf->p_sys = calloc( sizeof(intf_sys_t), 1);
112 p_sys->p_pool = [[NSAutoreleasePool alloc] init];
113 p_sys->app_name = CFSTR( "VLC media player" );
114 p_sys->notification_type = CFSTR( "New input playing" );
116 const char *data_path = config_GetDataDir ();
117 char buf[strlen (data_path) + sizeof ("/vlc48x48.png")];
118 snprintf (buf, sizeof (buf), "%s/vlc48x48.png", data_path);
119 p_sys->default_icon = (CFDataRef) readFile( buf );
121 playlist_t *p_playlist = pl_Yield( p_intf );
122 var_AddCallback( p_playlist, "playlist-current", ItemChange, p_intf );
123 pl_Release( p_intf );
125 RegisterToGrowl( p_this );
129 /*****************************************************************************
130 * Close: destroy interface stuff
131 *****************************************************************************/
132 static void Close( vlc_object_t *p_this )
134 intf_sys_t *p_sys = ((intf_thread_t*)p_this)->p_sys;
136 CFRelease( p_sys->default_icon );
137 CFRelease( p_sys->app_name );
138 CFRelease( p_sys->notification_type );
139 [p_sys->p_pool release];
142 playlist_t *p_playlist = pl_Yield( p_this );
143 var_DelCallback( p_playlist, "playlist-current", ItemChange, p_this );
144 pl_Release( p_this );
147 /*****************************************************************************
148 * ItemChange: Playlist item change callback
149 *****************************************************************************/
150 static int ItemChange( vlc_object_t *p_this, const char *psz_var,
151 vlc_value_t oldval, vlc_value_t newval, void *param )
153 VLC_UNUSED(psz_var); VLC_UNUSED(oldval); VLC_UNUSED(newval);
155 intf_thread_t *p_intf = (intf_thread_t*)param;
156 char *psz_tmp = NULL;
157 char *psz_title = NULL;
158 char *psz_artist = NULL;
159 char *psz_album = NULL;
160 input_thread_t *p_input;
161 playlist_t *p_playlist = pl_Yield( p_this );
163 p_input = p_playlist->p_input;
164 vlc_object_release( p_playlist );
166 if( !p_input ) return VLC_SUCCESS;
167 vlc_object_yield( p_input );
169 char *psz_name = input_item_GetName( input_GetItem( p_input ) );
170 if( p_input->b_dead || !psz_name )
172 /* Not playing anything ... */
174 vlc_object_release( p_input );
179 /* Playing something ... */
180 input_item_t *p_item = input_GetItem( p_input );
182 psz_title = input_item_GetTitle( p_item );
183 if( psz_title == NULL || EMPTY_STR( psz_title ) )
186 psz_title = input_item_GetName( input_GetItem( p_input ) );
187 if( psz_title == NULL || EMPTY_STR( psz_title ) )
190 vlc_object_release( p_input );
195 psz_artist = input_item_GetArtist( p_item );
196 if( EMPTY_STR( psz_artist ) ) FREENULL( psz_artist );
197 psz_album = input_item_GetAlbum( p_item ) ;
198 if( EMPTY_STR( psz_album ) ) FREENULL( psz_album );
201 if( psz_artist && psz_album )
202 i_ret = asprintf( &psz_tmp, "%s\n%s [%s]",
203 psz_title, psz_artist, psz_album );
204 else if( psz_artist )
205 i_ret = asprintf( &psz_tmp, "%s\n%s", psz_title, psz_artist );
207 i_ret = asprintf( &psz_tmp, "%s", psz_title );
214 vlc_object_release( p_input );
218 char *psz_arturl = input_item_GetArtURL( p_item );
219 CFDataRef art = NULL;
220 if( psz_arturl && !strncmp( psz_arturl, "file://", 7 ) &&
221 strlen( psz_arturl ) > 7 )
222 art = (CFDataRef) readFile( psz_arturl + 7 );
229 NotifyToGrowl( p_intf, psz_tmp, art );
231 if( art ) CFRelease( art );
233 vlc_object_release( p_input );
237 /*****************************************************************************
239 *****************************************************************************/
240 static void RegisterToGrowl( vlc_object_t *p_this )
242 intf_sys_t *p_sys = ((intf_thread_t *)p_this)->p_sys;
244 CFArrayRef defaultAndAllNotifications = CFArrayCreate(
245 kCFAllocatorDefault, (const void **)&(p_sys->notification_type), 1,
246 &kCFTypeArrayCallBacks );
248 CFTypeRef registerKeys[4] = {
250 GROWL_NOTIFICATIONS_ALL,
251 GROWL_NOTIFICATIONS_DEFAULT,
255 CFTypeRef registerValues[4] = {
257 defaultAndAllNotifications,
258 defaultAndAllNotifications,
262 CFDictionaryRef registerInfo = CFDictionaryCreate(
263 kCFAllocatorDefault, registerKeys, registerValues, 4,
264 &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks );
266 CFRelease( defaultAndAllNotifications );
268 CFNotificationCenterPostNotificationWithOptions(
269 CFNotificationCenterGetDistributedCenter(),
270 (CFStringRef)GROWL_APP_REGISTRATION, NULL, registerInfo,
271 kCFNotificationPostToAllSessions );
272 CFRelease( registerInfo );
275 static void NotifyToGrowl( intf_thread_t *p_intf, const char *psz_desc, CFDataRef art )
277 intf_sys_t *p_sys = p_intf->p_sys;
279 CFStringRef title = CFStringCreateWithCString( kCFAllocatorDefault, _("Now playing"), kCFStringEncodingUTF8 );
280 CFStringRef desc = CFStringCreateWithCString( kCFAllocatorDefault, psz_desc, kCFStringEncodingUTF8 );
282 CFMutableDictionaryRef notificationInfo = CFDictionaryCreateMutable(
283 kCFAllocatorDefault, 5, &kCFTypeDictionaryKeyCallBacks,
284 &kCFTypeDictionaryValueCallBacks);
286 CFDictionarySetValue( notificationInfo, GROWL_NOTIFICATION_NAME, p_sys->notification_type );
287 CFDictionarySetValue( notificationInfo, GROWL_APP_NAME, p_sys->app_name );
288 CFDictionarySetValue( notificationInfo, GROWL_NOTIFICATION_TITLE, title );
289 CFDictionarySetValue( notificationInfo, GROWL_NOTIFICATION_DESCRIPTION, desc );
291 CFDictionarySetValue( notificationInfo, GROWL_NOTIFICATION_ICON,
292 art ? art : p_sys->default_icon );
297 CFNotificationCenterPostNotificationWithOptions(
298 CFNotificationCenterGetDistributedCenter(),
299 (CFStringRef)GROWL_NOTIFICATION, NULL, notificationInfo,
300 kCFNotificationPostToAllSessions );
302 CFRelease( notificationInfo );
305 /* Ripped from CFGrowlAdditions.c
306 * Strangely, this function does exist in Growl shared library, but is not
307 * defined in public header files */
308 static CFDataRef readFile(const char *filename)
311 // read the file into a CFDataRef
312 FILE *fp = fopen(filename, "r");
316 fseek(fp, 0, SEEK_END);
317 long dataLength = ftell(fp);
318 fseek(fp, 0, SEEK_SET);
319 unsigned char *fileData = malloc(dataLength);
320 fread(fileData, 1, dataLength, fp);
322 return CFDataCreateWithBytesNoCopy(kCFAllocatorDefault, fileData,
323 dataLength, kCFAllocatorMalloc);