1 /*****************************************************************************
2 * mms.c: MMS over tcp, udp and http access plug-in
3 *****************************************************************************
4 * Copyright (C) 2002-2004 VideoLAN
7 * Authors: Laurent Aimar <fenrir@via.ecp.fr>
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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
25 /*****************************************************************************
27 *****************************************************************************/
31 #include <vlc/input.h>
35 /****************************************************************************
37 * MMSProtocole documentation found at http://get.to/sdp
38 ****************************************************************************/
40 /*****************************************************************************
42 *****************************************************************************/
50 static int Open ( vlc_object_t * );
51 static void Close ( vlc_object_t * );
54 /*****************************************************************************
56 *****************************************************************************/
57 #define CACHING_TEXT N_("Caching value in ms")
58 #define CACHING_LONGTEXT N_( \
59 "Allows you to modify the default caching value for MMS streams. This " \
60 "value should be set in millisecond units." )
62 #define ALL_TEXT N_("Force selection of all streams")
64 #define BITRATE_TEXT N_("Select maximum bitrate stream")
65 #define BITRATE_LONGTEXT N_( \
66 "Always select the stream with the maximum bitrate." )
69 set_description( _("Microsoft Media Server (MMS) input") );
70 set_capability( "access", 0 );
72 add_integer( "mms-caching", 4 * DEFAULT_PTS_DELAY / 1000, NULL,
73 CACHING_TEXT, CACHING_LONGTEXT, VLC_TRUE );
75 add_bool( "mms-all", 0, NULL, ALL_TEXT, "", VLC_TRUE );
76 add_integer( "mms-maxbitrate", 0, NULL, BITRATE_TEXT, BITRATE_LONGTEXT ,
79 add_shortcut( "mms" );
80 add_shortcut( "mmsu" );
81 add_shortcut( "mmst" );
82 add_shortcut( "mmsh" );
83 set_callbacks( Open, Close );
86 /*****************************************************************************
88 *****************************************************************************/
89 static int Open( vlc_object_t *p_this )
91 input_thread_t *p_input = (input_thread_t*)p_this;
93 /* First set ipv4/ipv6 */
94 var_Create( p_input, "ipv4", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
95 var_Create( p_input, "ipv6", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
98 var_Create( p_input, "mms-caching", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
100 /* use specified method */
101 if( *p_input->psz_access )
103 if( !strncmp( p_input->psz_access, "mmsu", 4 ) )
105 return E_( MMSTUOpen )( p_input );
107 else if( !strncmp( p_input->psz_access, "mmst", 4 ) )
109 return E_( MMSTUOpen )( p_input );
111 else if( !strncmp( p_input->psz_access, "mmsh", 4 ) )
113 return E_( MMSHOpen )( p_input );
117 if( E_( MMSTUOpen )( p_input ) )
119 /* try mmsh if mmstu failed */
120 return E_( MMSHOpen )( p_input );
125 /*****************************************************************************
126 * Close: free unused data structures
127 *****************************************************************************/
128 static void Close( vlc_object_t *p_this )
130 input_thread_t * p_input = (input_thread_t *)p_this;
131 access_sys_t * p_sys = p_input->p_access_data;
133 if( p_sys->i_proto == MMS_PROTO_TCP || p_sys->i_proto == MMS_PROTO_UDP )
135 E_( MMSTUClose )( p_input );
137 else if( p_sys->i_proto == MMS_PROTO_HTTP )
139 E_( MMSHClose )( p_input );
143 /****************************************************************************
144 * parse hostname:port/path@username:password
145 * FIXME ipv6 ip will be baddly parsed (contain ':' )
146 ****************************************************************************/
147 url_t *E_( url_new ) ( char * psz_url )
149 url_t *p_url = malloc( sizeof( url_t ) );
151 char *psz_dup = strdup( psz_url );
152 char *psz_parser = psz_dup;
156 /* 1: get hostname:port */
157 while( *psz_parser == '/' )
162 psz_tmp = psz_parser;
164 while( *psz_parser &&
165 *psz_parser != ':' && *psz_parser != '/' && *psz_parser != '@' )
170 p_url->psz_host = strndup( psz_tmp, psz_parser - psz_tmp );
172 if( *psz_parser == ':' )
175 psz_tmp = psz_parser;
177 while( *psz_parser && *psz_parser != '/' && *psz_parser != '@' )
181 p_url->i_port = atoi( psz_tmp );
189 if( *psz_parser == '/' )
193 psz_tmp = psz_parser;
195 while( *psz_parser && *psz_parser != '@' )
200 p_url->psz_path = strndup( psz_tmp, psz_parser - psz_tmp );
204 p_url->psz_path = strdup( "" );
207 /* 3: usrname and password */
208 if( *psz_parser == '@' )
212 psz_tmp = psz_parser;
214 while( *psz_parser && *psz_parser != ':' )
219 p_url->psz_username = strndup( psz_tmp, psz_parser - psz_tmp );
221 if( *psz_parser == ':' )
225 p_url->psz_password = strdup( psz_parser );
229 p_url->psz_password = strdup( "" );
234 p_url->psz_username = strdup( "" );
235 p_url->psz_password = strdup( "" );
239 "host=`%s' port=%d path=`%s' username=`%s' password=`%s'\n",
244 p_url->psz_password );
250 void E_( url_free ) ( url_t * p_url )
252 free( p_url->psz_host );
253 free( p_url->psz_path );
254 free( p_url->psz_username );
255 free( p_url->psz_password );