1 /*****************************************************************************
2 * podcast.c: Podcast services discovery module
3 *****************************************************************************
4 * Copyright (C) 2005 the VideoLAN team
7 * Authors: Antoine Cellerier <dionoea -at- videolan -dot- org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
29 #include <vlc_playlist.h>
30 #include <vlc_network.h>
32 #include <errno.h> /* ENOMEM */
37 #ifdef HAVE_SYS_TIME_H
38 # include <sys/time.h>
41 /************************************************************************
42 * Macros and definitions
43 ************************************************************************/
45 /*****************************************************************************
47 *****************************************************************************/
50 static int Open ( vlc_object_t * );
51 static void Close( vlc_object_t * );
53 #define URLS_TEXT N_("Podcast URLs list")
54 #define URLS_LONGTEXT N_("Enter the list of podcasts to retrieve, " \
55 "separated by '|' (pipe)." )
58 set_shortname( "Podcast");
59 set_description( _("Podcasts") );
60 set_category( CAT_PLAYLIST );
61 set_subcategory( SUBCAT_PLAYLIST_SD );
63 add_string( "podcast-urls", NULL, NULL,
64 URLS_TEXT, URLS_LONGTEXT, VLC_FALSE );
66 set_capability( "services_discovery", 0 );
67 set_callbacks( Open, Close );
72 /*****************************************************************************
74 *****************************************************************************/
76 struct services_discovery_sys_t
79 input_thread_t **pp_input;
85 /*****************************************************************************
87 *****************************************************************************/
90 static void Run ( services_discovery_t *p_intf );
92 /*****************************************************************************
93 * Open: initialize and create stuff
94 *****************************************************************************/
95 static int Open( vlc_object_t *p_this )
97 services_discovery_t *p_sd = ( services_discovery_t* )p_this;
98 services_discovery_sys_t *p_sys = malloc(
99 sizeof( services_discovery_sys_t ) );
102 p_sys->ppsz_urls = NULL;
103 p_sys->pp_input = NULL;
109 services_discovery_SetLocalizedName( p_sd, _("Podcasts") );
114 /*****************************************************************************
116 *****************************************************************************/
117 static void Close( vlc_object_t *p_this )
119 services_discovery_t *p_sd = ( services_discovery_t* )p_this;
120 services_discovery_sys_t *p_sys = p_sd->p_sys;
122 for( i = 0; i < p_sys->i_urls; i++ )
124 if( p_sd->p_sys->pp_input[i] )
126 input_StopThread( p_sd->p_sys->pp_input[i] );
127 input_DestroyThread( p_sd->p_sys->pp_input[i] );
128 p_sd->p_sys->pp_input[i] = NULL;
131 free( p_sd->p_sys->pp_input );
132 for( i = 0; i < p_sys->i_urls; i++ ) free( p_sys->ppsz_urls[i] );
133 free( p_sys->ppsz_urls );
137 /*****************************************************************************
139 *****************************************************************************/
140 static void Run( services_discovery_t *p_sd )
142 services_discovery_sys_t *p_sys = p_sd->p_sys;
146 char *psz_tmp = psz_buf = var_CreateGetString( p_sd, "podcast-urls" );
149 p_sys->i_urls = psz_buf[0] ? 1 : 0;
150 while( psz_buf[i] != 0 )
151 if( psz_buf[i++] == '|' )
154 p_sys->ppsz_urls = (char **)malloc( p_sys->i_urls * sizeof( char * ) );
158 while( psz_buf[i] != 0 )
160 if( psz_buf[i] == '|' )
163 p_sys->ppsz_urls[j] = strdup( psz_tmp );
171 p_sys->ppsz_urls[j] = strdup( psz_tmp );
174 p_sys->pp_input = malloc( p_sys->i_urls * sizeof( input_thread_t * ) );
175 for( i = 0; i < p_sys->i_urls; i++ )
177 input_item_t *p_input;
178 asprintf( &psz_buf, "%s", p_sys->ppsz_urls[i] );
179 p_input = input_ItemNewExt( p_sd, psz_buf,
180 p_sys->ppsz_urls[i], 0, NULL, -1 );
181 input_ItemAddOption( p_input, "demux=podcast" );
182 services_discovery_AddItem( p_sd, p_input, NULL /* no cat */ );
183 p_sys->pp_input[i] = input_CreateThread( p_sd, p_input );
186 while( !p_sd->b_die )
189 for( i = 0; i < p_sd->p_sys->i_urls; i++ )
191 if( p_sd->p_sys->pp_input[i] &&
192 ( p_sd->p_sys->pp_input[i]->b_eof
193 || p_sd->p_sys->pp_input[i]->b_error ) )
195 input_StopThread( p_sd->p_sys->pp_input[i] );
196 input_DestroyThread( p_sd->p_sys->pp_input[i] );
197 p_sd->p_sys->pp_input[i] = NULL;