1 /*****************************************************************************
2 * access.c: DVB card input v4l2 only
3 *****************************************************************************
4 * Copyright (C) 1998-2005 the VideoLAN team
6 * Authors: Johan Bilien <jobi@via.ecp.fr>
7 * Jean-Paul Saman <jpsaman _at_ videolan _dot_ org>
8 * Christophe Massiot <massiot@via.ecp.fr>
9 * Laurent Aimar <fenrir@via.ecp.fr>
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.
24 *****************************************************************************/
27 /*****************************************************************************
29 *****************************************************************************/
35 #include <vlc_access.h>
36 #include <vlc_interface.h>
43 #include <sys/types.h>
48 /* Include dvbpsi headers */
49 #ifdef HAVE_DVBPSI_DR_H
50 # include <dvbpsi/dvbpsi.h>
51 # include <dvbpsi/descriptor.h>
52 # include <dvbpsi/pat.h>
53 # include <dvbpsi/pmt.h>
54 # include <dvbpsi/dr.h>
55 # include <dvbpsi/psi.h>
58 # include "descriptor.h"
59 # include "tables/pat.h"
60 # include "tables/pmt.h"
61 # include "descriptors/dr.h"
66 # include "vlc_httpd.h"
71 /*****************************************************************************
73 *****************************************************************************/
74 static int Open( vlc_object_t *p_this );
75 static void Close( vlc_object_t *p_this );
77 #define CACHING_TEXT N_("Caching value in ms")
78 #define CACHING_LONGTEXT N_( \
79 "Caching value for DVB streams. This " \
80 "value should be set in milliseconds." )
82 #define ADAPTER_TEXT N_("Adapter card to tune")
83 #define ADAPTER_LONGTEXT N_("Adapter cards have a device file in directory named /dev/dvb/adapter[n] with n>=0.")
85 #define DEVICE_TEXT N_("Device number to use on adapter")
86 #define DEVICE_LONGTEXT ""
88 #define FREQ_TEXT N_("Transponder/multiplex frequency")
89 #define FREQ_LONGTEXT N_("In kHz for DVB-S or Hz for DVB-C/T")
91 #define INVERSION_TEXT N_("Inversion mode")
92 #define INVERSION_LONGTEXT N_("Inversion mode [0=off, 1=on, 2=auto]")
94 #define PROBE_TEXT N_("Probe DVB card for capabilities")
95 #define PROBE_LONGTEXT N_("Some DVB cards do not like to be probed for their capabilities, you can disable this feature if you experience some trouble.")
97 #define BUDGET_TEXT N_("Budget mode")
98 #define BUDGET_LONGTEXT N_("This allows you to stream an entire transponder with a \"budget\" card.")
101 #define SATNO_TEXT N_("Satellite number in the Diseqc system")
102 #define SATNO_LONGTEXT N_("[0=no diseqc, 1-4=satellite number].")
104 #define VOLTAGE_TEXT N_("LNB voltage")
105 #define VOLTAGE_LONGTEXT N_("In Volts [0, 13=vertical, 18=horizontal].")
107 #define HIGH_VOLTAGE_TEXT N_("High LNB voltage")
108 #define HIGH_VOLTAGE_LONGTEXT N_("Enable high voltage if your cables are " \
109 "particularly long. This is not supported by all frontends.")
111 #define TONE_TEXT N_("22 kHz tone")
112 #define TONE_LONGTEXT N_("[0=off, 1=on, -1=auto].")
114 #define FEC_TEXT N_("Transponder FEC")
115 #define FEC_LONGTEXT N_("FEC=Forward Error Correction mode [9=auto].")
117 #define SRATE_TEXT N_("Transponder symbol rate in kHz")
118 #define SRATE_LONGTEXT ""
120 #define LNB_LOF1_TEXT N_("Antenna lnb_lof1 (kHz)")
121 #define LNB_LOF1_LONGTEXT ""
123 #define LNB_LOF2_TEXT N_("Antenna lnb_lof2 (kHz)")
124 #define LNB_LOF2_LONGTEXT ""
126 #define LNB_SLOF_TEXT N_("Antenna lnb_slof (kHz)")
127 #define LNB_SLOF_LONGTEXT ""
130 #define MODULATION_TEXT N_("Modulation type")
131 #define MODULATION_LONGTEXT N_("Modulation type for front-end device.")
134 #define CODE_RATE_HP_TEXT N_("Terrestrial high priority stream code rate (FEC)")
135 #define CODE_RATE_HP_LONGTEXT ""
137 #define CODE_RATE_LP_TEXT N_("Terrestrial low priority stream code rate (FEC)")
138 #define CODE_RATE_LP_LONGTEXT ""
140 #define BANDWIDTH_TEXT N_("Terrestrial bandwidth")
141 #define BANDWIDTH_LONGTEXT N_("Terrestrial bandwidth [0=auto,6,7,8 in MHz]")
143 #define GUARD_TEXT N_("Terrestrial guard interval")
144 #define GUARD_LONGTEXT ""
146 #define TRANSMISSION_TEXT N_("Terrestrial transmission mode")
147 #define TRANSMISSION_LONGTEXT ""
149 #define HIERARCHY_TEXT N_("Terrestrial hierarchy mode")
150 #define HIERARCHY_LONGTEXT ""
152 #define HOST_TEXT N_( "HTTP Host address" )
153 #define HOST_LONGTEXT N_( \
154 "To enable the internal HTTP server, set its address and port here." )
156 #define USER_TEXT N_( "HTTP user name" )
157 #define USER_LONGTEXT N_( \
158 "User name the administrator will use to log into " \
159 "the internal HTTP server." )
161 #define PASSWORD_TEXT N_( "HTTP password" )
162 #define PASSWORD_LONGTEXT N_( \
163 "Password the administrator will use to log into " \
164 "the internal HTTP server." )
166 #define ACL_TEXT N_( "HTTP ACL" )
167 #define ACL_LONGTEXT N_( \
168 "Access control list (equivalent to .hosts) file path, " \
169 "which will limit the range of IPs entitled to log into the internal " \
172 #define CERT_TEXT N_( "Certificate file" )
173 #define CERT_LONGTEXT N_( "HTTP interface x509 PEM certificate file " \
176 #define KEY_TEXT N_( "Private key file" )
177 #define KEY_LONGTEXT N_( "HTTP interface x509 PEM private key file" )
179 #define CA_TEXT N_( "Root CA file" )
180 #define CA_LONGTEXT N_( "HTTP interface x509 PEM trusted root CA " \
181 "certificates file" )
183 #define CRL_TEXT N_( "CRL file" )
184 #define CRL_LONGTEXT N_( "HTTP interface Certificates Revocation List file" )
187 set_shortname( _("DVB") );
188 set_description( _("DVB input with v4l2 support") );
189 set_category( CAT_INPUT );
190 set_subcategory( SUBCAT_INPUT_ACCESS );
192 add_integer( "dvb-caching", DEFAULT_PTS_DELAY / 1000, NULL, CACHING_TEXT,
193 CACHING_LONGTEXT, VLC_TRUE );
194 add_integer( "dvb-adapter", 0, NULL, ADAPTER_TEXT, ADAPTER_LONGTEXT,
196 add_integer( "dvb-device", 0, NULL, DEVICE_TEXT, DEVICE_LONGTEXT,
198 add_integer( "dvb-frequency", 11954000, NULL, FREQ_TEXT, FREQ_LONGTEXT,
200 add_integer( "dvb-inversion", 2, NULL, INVERSION_TEXT, INVERSION_LONGTEXT,
202 add_bool( "dvb-probe", 1, NULL, PROBE_TEXT, PROBE_LONGTEXT, VLC_TRUE );
203 add_bool( "dvb-budget-mode", 0, NULL, BUDGET_TEXT, BUDGET_LONGTEXT,
205 /* DVB-S (satellite) */
206 add_integer( "dvb-satno", 0, NULL, SATNO_TEXT, SATNO_LONGTEXT,
208 add_integer( "dvb-voltage", 13, NULL, VOLTAGE_TEXT, VOLTAGE_LONGTEXT,
210 add_bool( "dvb-high-voltage", 0, NULL, HIGH_VOLTAGE_TEXT,
211 HIGH_VOLTAGE_LONGTEXT, VLC_TRUE );
212 add_integer( "dvb-tone", -1, NULL, TONE_TEXT, TONE_LONGTEXT,
214 add_integer( "dvb-fec", 9, NULL, FEC_TEXT, FEC_LONGTEXT, VLC_TRUE );
215 add_integer( "dvb-srate", 27500000, NULL, SRATE_TEXT, SRATE_LONGTEXT,
217 add_integer( "dvb-lnb-lof1", 0, NULL, LNB_LOF1_TEXT,
218 LNB_LOF1_LONGTEXT, VLC_TRUE );
219 add_integer( "dvb-lnb-lof2", 0, NULL, LNB_LOF2_TEXT,
220 LNB_LOF2_LONGTEXT, VLC_TRUE );
221 add_integer( "dvb-lnb-slof", 0, NULL, LNB_SLOF_TEXT,
222 LNB_SLOF_LONGTEXT, VLC_TRUE );
224 add_integer( "dvb-modulation", 0, NULL, MODULATION_TEXT,
225 MODULATION_LONGTEXT, VLC_TRUE );
226 /* DVB-T (terrestrial) */
227 add_integer( "dvb-code-rate-hp", 9, NULL, CODE_RATE_HP_TEXT,
228 CODE_RATE_HP_LONGTEXT, VLC_TRUE );
229 add_integer( "dvb-code-rate-lp", 9, NULL, CODE_RATE_LP_TEXT,
230 CODE_RATE_LP_LONGTEXT, VLC_TRUE );
231 add_integer( "dvb-bandwidth", 0, NULL, BANDWIDTH_TEXT, BANDWIDTH_LONGTEXT,
233 add_integer( "dvb-guard", 0, NULL, GUARD_TEXT, GUARD_LONGTEXT, VLC_TRUE );
234 add_integer( "dvb-transmission", 0, NULL, TRANSMISSION_TEXT,
235 TRANSMISSION_LONGTEXT, VLC_TRUE );
236 add_integer( "dvb-hierarchy", 0, NULL, HIERARCHY_TEXT, HIERARCHY_LONGTEXT,
239 /* MMI HTTP interface */
240 set_section( N_("HTTP server" ), 0 );
241 add_string( "dvb-http-host", NULL, NULL, HOST_TEXT, HOST_LONGTEXT,
243 add_string( "dvb-http-user", NULL, NULL, USER_TEXT, USER_LONGTEXT,
245 add_string( "dvb-http-password", NULL, NULL, PASSWORD_TEXT,
246 PASSWORD_LONGTEXT, VLC_TRUE );
247 add_string( "dvb-http-acl", NULL, NULL, ACL_TEXT, ACL_LONGTEXT,
249 add_string( "dvb-http-intf-cert", NULL, NULL, CERT_TEXT, CERT_LONGTEXT,
251 add_string( "dvb-http-intf-key", NULL, NULL, KEY_TEXT, KEY_LONGTEXT,
253 add_string( "dvb-http-intf-ca", NULL, NULL, CA_TEXT, CA_LONGTEXT,
255 add_string( "dvb-http-intf-crl", NULL, NULL, CRL_TEXT, CRL_LONGTEXT,
259 set_capability( "access2", 0 );
260 add_shortcut( "dvb" ); /* Generic name */
262 add_shortcut( "dvb-s" ); /* Satellite */
263 add_shortcut( "qpsk" );
264 add_shortcut( "satellite" );
266 add_shortcut( "dvb-c" ); /* Cable */
267 add_shortcut( "cable" );
269 add_shortcut( "dvb-t" ); /* Terrestrial */
270 add_shortcut( "terrestrial" );
272 add_shortcut( "atsc" ); /* Atsc */
273 add_shortcut( "usdigital" );
275 set_callbacks( Open, Close );
279 /*****************************************************************************
281 *****************************************************************************/
282 static block_t *Block( access_t * );
283 static int Control( access_t *, int, va_list );
285 #define DVB_READ_ONCE 20
286 #define DVB_READ_ONCE_START 2
287 #define TS_PACKET_SIZE 188
289 static void FilterUnset( access_t *, int i_max );
290 static void FilterUnsetPID( access_t *, int i_pid );
291 static void FilterSet( access_t *, int i_pid, int i_type );
293 static void VarInit( access_t * );
294 static int ParseMRL( access_t * );
297 /*****************************************************************************
298 * Open: open the frontend device
299 *****************************************************************************/
300 static int Open( vlc_object_t *p_this )
302 access_t *p_access = (access_t*)p_this;
305 /* Only if selected */
306 if( *p_access->psz_access == '\0' )
310 p_access->pf_read = NULL;
311 p_access->pf_block = Block;
312 p_access->pf_control = Control;
313 p_access->pf_seek = NULL;
314 p_access->info.i_update = 0;
315 p_access->info.i_size = 0;
316 p_access->info.i_pos = 0;
317 p_access->info.b_eof = VLC_FALSE;
318 p_access->info.i_title = 0;
319 p_access->info.i_seekpoint = 0;
321 p_access->p_sys = p_sys = malloc( sizeof( access_sys_t ) );
325 memset( p_sys, 0, sizeof( access_sys_t ) );
327 /* Create all variables */
330 /* Parse the command line */
331 if( ParseMRL( p_access ) )
337 /* Getting frontend info */
338 if( E_(FrontendOpen)( p_access) )
344 /* Setting frontend parameters for tuning the hardware */
345 msg_Dbg( p_access, "trying to tune the frontend...");
346 if( E_(FrontendSet)( p_access ) < 0 )
348 E_(FrontendClose)( p_access );
353 /* Opening DVR device */
354 if( E_(DVROpen)( p_access ) < 0 )
356 E_(FrontendClose)( p_access );
361 p_sys->b_budget_mode = var_GetBool( p_access, "dvb-budget-mode" );
362 if( p_sys->b_budget_mode )
364 msg_Dbg( p_access, "setting filter on all PIDs" );
365 FilterSet( p_access, 0x2000, OTHER_TYPE );
369 msg_Dbg( p_access, "setting filter on PAT" );
370 FilterSet( p_access, 0x0, OTHER_TYPE );
373 E_(CAMOpen)( p_access );
375 if( p_sys->b_budget_mode )
376 p_sys->i_read_once = DVB_READ_ONCE;
378 p_sys->i_read_once = DVB_READ_ONCE_START;
381 E_(HTTPOpen)( p_access );
387 /*****************************************************************************
388 * Close : Close the device
389 *****************************************************************************/
390 static void Close( vlc_object_t *p_this )
392 access_t *p_access = (access_t*)p_this;
393 access_sys_t *p_sys = p_access->p_sys;
395 FilterUnset( p_access, p_sys->b_budget_mode ? 1 : MAX_DEMUX );
397 E_(DVRClose)( p_access );
398 E_(FrontendClose)( p_access );
399 E_(CAMClose)( p_access );
402 E_(HTTPClose)( p_access );
408 /*****************************************************************************
410 *****************************************************************************/
411 static block_t *Block( access_t *p_access )
413 access_sys_t *p_sys = p_access->p_sys;
418 struct pollfd ufds[2];
421 /* Initialize file descriptor sets */
422 memset (ufds, 0, sizeof (ufds));
423 ufds[0].fd = p_sys->i_handle;
424 ufds[0].events = POLLIN;
425 ufds[1].fd = p_sys->i_frontend_handle;
426 ufds[1].events = POLLPRI;
428 /* We'll wait 0.5 second if nothing happens */
429 /* Find if some data is available */
430 i_ret = poll( ufds, 2, 500 );
432 if ( p_access->b_die )
440 msg_Err( p_access, "poll error: %m" );
444 if ( p_sys->i_ca_handle && mdate() > p_sys->i_ca_next_event )
446 E_(CAMPoll)( p_access );
447 p_sys->i_ca_next_event = mdate() + p_sys->i_ca_timeout;
450 if ( ufds[1].revents )
452 E_(FrontendPoll)( p_access );
456 if ( p_sys->i_httpd_timeout && mdate() > p_sys->i_httpd_timeout )
458 vlc_mutex_lock( &p_sys->httpd_mutex );
459 if ( p_sys->b_request_frontend_info )
461 msg_Warn( p_access, "frontend timeout for HTTP interface" );
462 p_sys->b_request_frontend_info = VLC_FALSE;
463 p_sys->psz_frontend_info = strdup( "Timeout getting info\n" );
465 if ( p_sys->b_request_mmi_info )
467 msg_Warn( p_access, "MMI timeout for HTTP interface" );
468 p_sys->b_request_mmi_info = VLC_FALSE;
469 p_sys->psz_mmi_info = strdup( "Timeout getting info\n" );
471 vlc_cond_signal( &p_sys->httpd_cond );
472 vlc_mutex_unlock( &p_sys->httpd_mutex );
475 if ( p_sys->b_request_frontend_info )
477 E_(FrontendStatus)( p_access );
480 if ( p_sys->b_request_mmi_info )
482 E_(CAMStatus)( p_access );
486 if ( p_sys->i_frontend_timeout && mdate() > p_sys->i_frontend_timeout )
488 msg_Warn( p_access, "no lock, tuning again" );
489 E_(FrontendSet)( p_access );
492 if ( ufds[0].revents )
494 p_block = block_New( p_access,
495 p_sys->i_read_once * TS_PACKET_SIZE );
496 if( ( p_block->i_buffer = read( p_sys->i_handle, p_block->p_buffer,
497 p_sys->i_read_once * TS_PACKET_SIZE ) ) <= 0 )
499 msg_Warn( p_access, "read failed (%m)" );
500 block_Release( p_block );
507 if( p_sys->i_read_once < DVB_READ_ONCE )
508 p_sys->i_read_once++;
513 /*****************************************************************************
515 *****************************************************************************/
516 static int Control( access_t *p_access, int i_query, va_list args )
518 access_sys_t *p_sys = p_access->p_sys;
519 vlc_bool_t *pb_bool, b_bool;
526 case ACCESS_CAN_SEEK:
527 case ACCESS_CAN_FASTSEEK:
528 case ACCESS_CAN_PAUSE:
529 case ACCESS_CAN_CONTROL_PACE:
530 pb_bool = (vlc_bool_t*)va_arg( args, vlc_bool_t* );
531 *pb_bool = VLC_FALSE;
535 pi_int = (int*)va_arg( args, int * );
536 *pi_int = DVB_READ_ONCE * TS_PACKET_SIZE;
539 case ACCESS_GET_PTS_DELAY:
540 pi_64 = (int64_t*)va_arg( args, int64_t * );
541 *pi_64 = var_GetInteger( p_access, "dvb-caching" ) * 1000;
545 case ACCESS_SET_PAUSE_STATE:
546 case ACCESS_GET_TITLE_INFO:
547 case ACCESS_SET_TITLE:
548 case ACCESS_SET_SEEKPOINT:
549 case ACCESS_GET_CONTENT_TYPE:
552 case ACCESS_SET_PRIVATE_ID_STATE:
553 i_int = (int)va_arg( args, int ); /* Private data (pid for now)*/
554 b_bool = (bool)va_arg( args, int ); /* b_selected */
555 if( !p_sys->b_budget_mode )
557 /* FIXME we may want to give the real type (me ?, I don't ;) */
559 FilterSet( p_access, i_int, OTHER_TYPE );
561 FilterUnsetPID( p_access, i_int );
565 case ACCESS_SET_PRIVATE_ID_CA:
569 p_pmt = (dvbpsi_pmt_t *)va_arg( args, dvbpsi_pmt_t * );
571 E_(CAMSet)( p_access, p_pmt );
576 msg_Warn( p_access, "unimplemented query in control" );
583 /*****************************************************************************
584 * FilterSet/FilterUnset:
585 *****************************************************************************/
586 static void FilterSet( access_t *p_access, int i_pid, int i_type )
588 access_sys_t *p_sys = p_access->p_sys;
591 /* Find first free slot */
592 for( i = 0; i < MAX_DEMUX; i++ )
594 if( !p_sys->p_demux_handles[i].i_type )
597 if( p_sys->p_demux_handles[i].i_pid == i_pid )
598 return; /* Already set */
603 msg_Err( p_access, "no free p_demux_handles !" );
607 if( E_(DMXSetFilter)( p_access, i_pid,
608 &p_sys->p_demux_handles[i].i_handle, i_type ) )
610 msg_Err( p_access, "DMXSetFilter failed" );
613 p_sys->p_demux_handles[i].i_type = i_type;
614 p_sys->p_demux_handles[i].i_pid = i_pid;
616 if( p_sys->i_read_once < DVB_READ_ONCE )
617 p_sys->i_read_once++;
620 static void FilterUnset( access_t *p_access, int i_max )
622 access_sys_t *p_sys = p_access->p_sys;
625 for( i = 0; i < i_max; i++ )
627 if( p_sys->p_demux_handles[i].i_type )
629 E_(DMXUnsetFilter)( p_access, p_sys->p_demux_handles[i].i_handle );
630 p_sys->p_demux_handles[i].i_type = 0;
635 static void FilterUnsetPID( access_t *p_access, int i_pid )
637 access_sys_t *p_sys = p_access->p_sys;
640 for( i = 0; i < MAX_DEMUX; i++ )
642 if( p_sys->p_demux_handles[i].i_type &&
643 p_sys->p_demux_handles[i].i_pid == i_pid )
645 E_(DMXUnsetFilter)( p_access, p_sys->p_demux_handles[i].i_handle );
646 p_sys->p_demux_handles[i].i_type = 0;
651 /*****************************************************************************
653 *****************************************************************************/
654 static void VarInit( access_t *p_access )
657 var_Create( p_access, "dvb-caching", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
660 var_Create( p_access, "dvb-adapter", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
661 var_Create( p_access, "dvb-device", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
662 var_Create( p_access, "dvb-frequency", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
663 var_Create( p_access, "dvb-inversion", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
664 var_Create( p_access, "dvb-probe", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
665 var_Create( p_access, "dvb-budget-mode", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
668 var_Create( p_access, "dvb-satno", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
669 var_Create( p_access, "dvb-voltage", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
670 var_Create( p_access, "dvb-high-voltage", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
671 var_Create( p_access, "dvb-tone", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
672 var_Create( p_access, "dvb-fec", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
673 var_Create( p_access, "dvb-srate", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
674 var_Create( p_access, "dvb-lnb-lof1", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
675 var_Create( p_access, "dvb-lnb-lof2", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
676 var_Create( p_access, "dvb-lnb-slof", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
679 var_Create( p_access, "dvb-modulation", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
682 var_Create( p_access, "dvb-code-rate-hp", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
683 var_Create( p_access, "dvb-code-rate-lp", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
684 var_Create( p_access, "dvb-bandwidth", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
685 var_Create( p_access, "dvb-transmission", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
686 var_Create( p_access, "dvb-guard", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
687 var_Create( p_access, "dvb-hierarchy", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
690 var_Create( p_access, "dvb-http-host", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
691 var_Create( p_access, "dvb-http-user", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
692 var_Create( p_access, "dvb-http-password", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
693 var_Create( p_access, "dvb-http-acl", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
694 var_Create( p_access, "dvb-http-intf-cert", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
695 var_Create( p_access, "dvb-http-intf-key", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
696 var_Create( p_access, "dvb-http-intf-ca", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
697 var_Create( p_access, "dvb-http-intf-crl", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
702 static int ParseMRL( access_t *p_access )
704 char *psz_dup = strdup( p_access->psz_path );
705 char *psz_parser = psz_dup;
709 #define GET_OPTION_INT( option ) \
710 if ( !strncmp( psz_parser, option "=", strlen(option "=") ) ) \
712 val.i_int = strtol( psz_parser + strlen(option "="), &psz_parser, \
714 var_Set( p_access, "dvb-" option, val ); \
717 #define GET_OPTION_BOOL( option ) \
718 if ( !strncmp( psz_parser, option "=", strlen(option "=") ) ) \
720 val.b_bool = strtol( psz_parser + strlen(option "="), &psz_parser, \
722 var_Set( p_access, "dvb-" option, val ); \
725 /* Test for old syntax */
726 strtol( psz_parser, &psz_next, 10 );
727 if( psz_next != psz_parser )
729 msg_Err( p_access, "the DVB input old syntax is deprecated, use vlc "
730 "-p dvb to see an explanation of the new syntax" );
731 intf_UserFatal( p_access, VLC_TRUE, _("Input syntax is deprecated"),
732 _("The given syntax is deprecated. Run \"vlc -p dvb\" to see an " \
733 "explanation of the new syntax.") );
740 GET_OPTION_INT("adapter")
741 else GET_OPTION_INT("device")
742 else GET_OPTION_INT("frequency")
743 else GET_OPTION_INT("inversion")
744 else GET_OPTION_BOOL("probe")
745 else GET_OPTION_BOOL("budget-mode")
747 else GET_OPTION_INT("voltage")
748 else GET_OPTION_BOOL("high-voltage")
749 else GET_OPTION_INT("tone")
750 else GET_OPTION_INT("satno")
751 else GET_OPTION_INT("fec")
752 else GET_OPTION_INT("srate")
753 else GET_OPTION_INT("lnb-lof1")
754 else GET_OPTION_INT("lnb-lof2")
755 else GET_OPTION_INT("lnb-slof")
757 else GET_OPTION_INT("modulation")
759 else GET_OPTION_INT("code-rate-hp")
760 else GET_OPTION_INT("code-rate-lp")
761 else GET_OPTION_INT("bandwidth")
762 else GET_OPTION_INT("transmission")
763 else GET_OPTION_INT("guard")
764 else GET_OPTION_INT("hierarchy")
766 /* Redundant with voltage but much easier to use */
767 else if( !strncmp( psz_parser, "polarization=",
768 strlen( "polarization=" ) ) )
770 psz_parser += strlen( "polarization=" );
771 if ( *psz_parser == 'V' || *psz_parser == 'v' )
773 else if ( *psz_parser == 'H' || *psz_parser == 'h' )
777 msg_Err( p_access, "illegal polarization %c", *psz_parser );
778 intf_UserFatal( p_access, VLC_FALSE, _("Illegal Polarization"),
779 _("The provided polarization \"%c\" is not valid."),
784 var_Set( p_access, "dvb-voltage", val );
788 msg_Err( p_access, "unknown option (%s)", psz_parser );
796 #undef GET_OPTION_INT
797 #undef GET_OPTION_BOOL