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 *****************************************************************************/
31 #include <vlc/input.h>
38 #include <sys/types.h>
42 /* Include dvbpsi headers */
43 #ifdef HAVE_DVBPSI_DR_H
44 # include <dvbpsi/dvbpsi.h>
45 # include <dvbpsi/descriptor.h>
46 # include <dvbpsi/pat.h>
47 # include <dvbpsi/pmt.h>
48 # include <dvbpsi/dr.h>
49 # include <dvbpsi/psi.h>
52 # include "descriptor.h"
53 # include "tables/pat.h"
54 # include "tables/pmt.h"
55 # include "descriptors/dr.h"
60 # include "vlc_httpd.h"
65 /*****************************************************************************
67 *****************************************************************************/
68 static int Open( vlc_object_t *p_this );
69 static void Close( vlc_object_t *p_this );
71 #define CACHING_TEXT N_("Caching value in ms")
72 #define CACHING_LONGTEXT N_( \
73 "Allows you to modify the default caching value for dvb streams. This " \
74 "value should be set in millisecond units." )
76 #define ADAPTER_TEXT N_("Adapter card to tune")
77 #define ADAPTER_LONGTEXT N_("Adapter cards have a device file in directory named /dev/dvb/adapter[n] with n>=0.")
79 #define DEVICE_TEXT N_("Device number to use on adapter")
80 #define DEVICE_LONGTEXT ""
82 #define FREQ_TEXT N_("Transponder/multiplex frequency")
83 #define FREQ_LONGTEXT N_("In kHz for DVB-S or Hz for DVB-C/T")
85 #define INVERSION_TEXT N_("Inversion mode")
86 #define INVERSION_LONGTEXT N_("Inversion mode [0=off, 1=on, 2=auto]")
88 #define PROBE_TEXT N_("Probe DVB card for capabilities")
89 #define PROBE_LONGTEXT N_("Some DVB cards do not like to be probed for their capabilities.")
91 #define BUDGET_TEXT N_("Budget mode")
92 #define BUDGET_LONGTEXT N_("This allows you to stream an entire transponder with a budget card.")
95 #define SATNO_TEXT N_("Satellite number in the Diseqc system")
96 #define SATNO_LONGTEXT N_("[0=no diseqc, 1-4=satellite number]")
98 #define VOLTAGE_TEXT N_("LNB voltage")
99 #define VOLTAGE_LONGTEXT N_("In Volts [0, 13=vertical, 18=horizontal]")
101 #define HIGH_VOLTAGE_TEXT N_("High LNB voltage")
102 #define HIGH_VOLTAGE_LONGTEXT N_("Enable high voltage if your cables are " \
103 "particularly long. This is not supported by all frontends.")
105 #define TONE_TEXT N_("22 kHz tone")
106 #define TONE_LONGTEXT N_("[0=off, 1=on, -1=auto]")
108 #define FEC_TEXT N_("Transponder FEC")
109 #define FEC_LONGTEXT N_("FEC=Forward Error Correction mode [9=auto]")
111 #define SRATE_TEXT N_("Transponder symbol rate in kHz")
112 #define SRATE_LONGTEXT ""
114 #define LNB_LOF1_TEXT N_("Antenna lnb_lof1 (kHz)")
115 #define LNB_LOF1_LONGTEXT ""
117 #define LNB_LOF2_TEXT N_("Antenna lnb_lof2 (kHz)")
118 #define LNB_LOF2_LONGTEXT ""
120 #define LNB_SLOF_TEXT N_("Antenna lnb_slof (kHz)")
121 #define LNB_SLOF_LONGTEXT ""
124 #define MODULATION_TEXT N_("Modulation type")
125 #define MODULATION_LONGTEXT N_("Modulation type for front-end device.")
128 #define CODE_RATE_HP_TEXT N_("Terrestrial high priority stream code rate (FEC)")
129 #define CODE_RATE_HP_LONGTEXT ""
131 #define CODE_RATE_LP_TEXT N_("Terrestrial low priority stream code rate (FEC)")
132 #define CODE_RATE_LP_LONGTEXT ""
134 #define BANDWIDTH_TEXT N_("Terrestrial bandwidth")
135 #define BANDWIDTH_LONGTEXT N_("Terrestrial bandwidth [0=auto,6,7,8 in MHz]")
137 #define GUARD_TEXT N_("Terrestrial guard interval")
138 #define GUARD_LONGTEXT ""
140 #define TRANSMISSION_TEXT N_("Terrestrial transmission mode")
141 #define TRANSMISSION_LONGTEXT ""
143 #define HIERARCHY_TEXT N_("Terrestrial hierarchy mode")
144 #define HIERARCHY_LONGTEXT ""
146 #define HOST_TEXT N_( "HTTP Host address" )
147 #define HOST_LONGTEXT N_( \
148 "To enable the internal HTTP server, set its address and port here." )
150 #define USER_TEXT N_( "HTTP user name" )
151 #define USER_LONGTEXT N_( \
152 "You can set the user name the administrator will use to log into " \
153 "the internal HTTP server." )
155 #define PASSWORD_TEXT N_( "HTTP password" )
156 #define PASSWORD_LONGTEXT N_( \
157 "You can set the password the administrator will use to log into " \
158 "the internal HTTP server." )
160 #define ACL_TEXT N_( "HTTP ACL" )
161 #define ACL_LONGTEXT N_( \
162 "You can set the access control list (equivalent to .hosts) file path, " \
163 "which will limit the range of IPs entitled to log into the internal " \
166 #define CERT_TEXT N_( "Certificate file" )
167 #define CERT_LONGTEXT N_( "HTTP interface x509 PEM certificate file " \
170 #define KEY_TEXT N_( "Private key file" )
171 #define KEY_LONGTEXT N_( "HTTP interface x509 PEM private key file" )
173 #define CA_TEXT N_( "Root CA file" )
174 #define CA_LONGTEXT N_( "HTTP interface x509 PEM trusted root CA " \
175 "certificates file" )
177 #define CRL_TEXT N_( "CRL file" )
178 #define CRL_LONGTEXT N_( "HTTP interface Certificates Revocation List file" )
181 set_shortname( _("DVB") );
182 set_description( N_("DVB input with v4l2 support") );
183 set_category( CAT_INPUT );
184 set_subcategory( SUBCAT_INPUT_ACCESS );
186 add_integer( "dvb-caching", DEFAULT_PTS_DELAY / 1000, NULL, CACHING_TEXT,
187 CACHING_LONGTEXT, VLC_TRUE );
188 add_integer( "dvb-adapter", 0, NULL, ADAPTER_TEXT, ADAPTER_LONGTEXT,
190 add_integer( "dvb-device", 0, NULL, DEVICE_TEXT, DEVICE_LONGTEXT,
192 add_integer( "dvb-frequency", 11954000, NULL, FREQ_TEXT, FREQ_LONGTEXT,
194 add_integer( "dvb-inversion", 2, NULL, INVERSION_TEXT, INVERSION_LONGTEXT,
196 add_bool( "dvb-probe", 1, NULL, PROBE_TEXT, PROBE_LONGTEXT, VLC_TRUE );
197 add_bool( "dvb-budget-mode", 0, NULL, BUDGET_TEXT, BUDGET_LONGTEXT,
199 /* DVB-S (satellite) */
200 add_integer( "dvb-satno", 0, NULL, SATNO_TEXT, SATNO_LONGTEXT,
202 add_integer( "dvb-voltage", 13, NULL, VOLTAGE_TEXT, VOLTAGE_LONGTEXT,
204 add_bool( "dvb-high-voltage", 0, NULL, HIGH_VOLTAGE_TEXT,
205 HIGH_VOLTAGE_LONGTEXT, VLC_TRUE );
206 add_integer( "dvb-tone", -1, NULL, TONE_TEXT, TONE_LONGTEXT,
208 add_integer( "dvb-fec", 9, NULL, FEC_TEXT, FEC_LONGTEXT, VLC_TRUE );
209 add_integer( "dvb-srate", 27500000, NULL, SRATE_TEXT, SRATE_LONGTEXT,
211 add_integer( "dvb-lnb-lof1", 0, NULL, LNB_LOF1_TEXT,
212 LNB_LOF1_LONGTEXT, VLC_TRUE );
213 add_integer( "dvb-lnb-lof2", 0, NULL, LNB_LOF2_TEXT,
214 LNB_LOF2_LONGTEXT, VLC_TRUE );
215 add_integer( "dvb-lnb-slof", 0, NULL, LNB_SLOF_TEXT,
216 LNB_SLOF_LONGTEXT, VLC_TRUE );
218 add_integer( "dvb-modulation", 0, NULL, MODULATION_TEXT,
219 MODULATION_LONGTEXT, VLC_TRUE );
220 /* DVB-T (terrestrial) */
221 add_integer( "dvb-code-rate-hp", 9, NULL, CODE_RATE_HP_TEXT,
222 CODE_RATE_HP_LONGTEXT, VLC_TRUE );
223 add_integer( "dvb-code-rate-lp", 9, NULL, CODE_RATE_LP_TEXT,
224 CODE_RATE_LP_LONGTEXT, VLC_TRUE );
225 add_integer( "dvb-bandwidth", 0, NULL, BANDWIDTH_TEXT, BANDWIDTH_LONGTEXT,
227 add_integer( "dvb-guard", 0, NULL, GUARD_TEXT, GUARD_LONGTEXT, VLC_TRUE );
228 add_integer( "dvb-transmission", 0, NULL, TRANSMISSION_TEXT,
229 TRANSMISSION_LONGTEXT, VLC_TRUE );
230 add_integer( "dvb-hierarchy", 0, NULL, HIERARCHY_TEXT, HIERARCHY_LONGTEXT,
233 /* MMI HTTP interface */
234 set_section( N_("HTTP server" ), 0 );
235 add_string( "dvb-http-host", NULL, NULL, HOST_TEXT, HOST_LONGTEXT,
237 add_string( "dvb-http-user", NULL, NULL, USER_TEXT, USER_LONGTEXT,
239 add_string( "dvb-http-password", NULL, NULL, PASSWORD_TEXT,
240 PASSWORD_LONGTEXT, VLC_TRUE );
241 add_string( "dvb-http-acl", NULL, NULL, ACL_TEXT, ACL_LONGTEXT,
243 add_string( "dvb-http-intf-cert", NULL, NULL, CERT_TEXT, CERT_LONGTEXT,
245 add_string( "dvb-http-intf-key", NULL, NULL, KEY_TEXT, KEY_LONGTEXT,
247 add_string( "dvb-http-intf-ca", NULL, NULL, CA_TEXT, CA_LONGTEXT,
249 add_string( "dvb-http-intf-crl", NULL, NULL, CRL_TEXT, CRL_LONGTEXT,
253 set_capability( "access2", 0 );
254 add_shortcut( "dvb" );
255 add_shortcut( "dvb-s" );
256 add_shortcut( "qpsk" );
257 add_shortcut( "dvb-c" );
258 add_shortcut( "cable" );
259 add_shortcut( "dvb-t" );
260 add_shortcut( "terrestrial" );
261 add_shortcut( "satellite" ); /* compatibility with the interface. */
262 set_callbacks( Open, Close );
266 /*****************************************************************************
268 *****************************************************************************/
269 static block_t *Block( access_t * );
270 static int Control( access_t *, int, va_list );
272 #define DVB_READ_ONCE 20
273 #define DVB_READ_ONCE_START 2
274 #define TS_PACKET_SIZE 188
276 static void FilterUnset( access_t *, int i_max );
277 static void FilterUnsetPID( access_t *, int i_pid );
278 static void FilterSet( access_t *, int i_pid, int i_type );
280 static void VarInit( access_t * );
281 static int ParseMRL( access_t * );
284 /*****************************************************************************
285 * Open: open the frontend device
286 *****************************************************************************/
287 static int Open( vlc_object_t *p_this )
289 access_t *p_access = (access_t*)p_this;
292 /* Only if selected */
293 if( *p_access->psz_access == '\0' )
297 p_access->pf_read = NULL;
298 p_access->pf_block = Block;
299 p_access->pf_control = Control;
300 p_access->pf_seek = NULL;
301 p_access->info.i_update = 0;
302 p_access->info.i_size = 0;
303 p_access->info.i_pos = 0;
304 p_access->info.b_eof = VLC_FALSE;
305 p_access->info.i_title = 0;
306 p_access->info.i_seekpoint = 0;
308 p_access->p_sys = p_sys = malloc( sizeof( access_sys_t ) );
309 memset( p_sys, 0, sizeof( access_sys_t ) );
311 /* Create all variables */
314 /* Parse the command line */
315 if( ParseMRL( p_access ) )
321 /* Getting frontend info */
322 if( E_(FrontendOpen)( p_access) )
328 /* Setting frontend parameters for tuning the hardware */
329 msg_Dbg( p_access, "trying to tune the frontend...");
330 if( E_(FrontendSet)( p_access ) < 0 )
332 E_(FrontendClose)( p_access );
337 /* Opening DVR device */
338 if( E_(DVROpen)( p_access ) < 0 )
340 E_(FrontendClose)( p_access );
345 p_sys->b_budget_mode = var_GetBool( p_access, "dvb-budget-mode" );
346 if( p_sys->b_budget_mode )
348 msg_Dbg( p_access, "setting filter on all PIDs" );
349 FilterSet( p_access, 0x2000, OTHER_TYPE );
353 msg_Dbg( p_access, "setting filter on PAT" );
354 FilterSet( p_access, 0x0, OTHER_TYPE );
357 E_(CAMOpen)( p_access );
359 if( p_sys->b_budget_mode )
360 p_sys->i_read_once = DVB_READ_ONCE;
362 p_sys->i_read_once = DVB_READ_ONCE_START;
365 E_(HTTPOpen)( p_access );
371 /*****************************************************************************
372 * Close : Close the device
373 *****************************************************************************/
374 static void Close( vlc_object_t *p_this )
376 access_t *p_access = (access_t*)p_this;
377 access_sys_t *p_sys = p_access->p_sys;
379 FilterUnset( p_access, p_sys->b_budget_mode ? 1 : MAX_DEMUX );
381 E_(DVRClose)( p_access );
382 E_(FrontendClose)( p_access );
383 E_(CAMClose)( p_access );
386 E_(HTTPClose)( p_access );
392 /*****************************************************************************
394 *****************************************************************************/
395 static block_t *Block( access_t *p_access )
397 access_sys_t *p_sys = p_access->p_sys;
402 struct timeval timeout;
405 int i_max_handle = p_sys->i_handle;
407 /* Initialize file descriptor sets */
410 FD_SET( p_sys->i_handle, &fds );
411 FD_SET( p_sys->i_frontend_handle, &fde );
412 if ( p_sys->i_frontend_handle > i_max_handle )
413 i_max_handle = p_sys->i_frontend_handle;
415 /* We'll wait 0.5 second if nothing happens */
417 timeout.tv_usec = 500000;
419 /* Find if some data is available */
420 i_ret = select( i_max_handle + 1, &fds, NULL, &fde, &timeout );
422 if ( p_access->b_die )
425 if ( i_ret < 0 && errno == EINTR )
430 msg_Err( p_access, "select error (%s)", strerror(errno) );
434 if ( p_sys->i_ca_handle && mdate() > p_sys->i_ca_next_event )
436 E_(CAMPoll)( p_access );
437 p_sys->i_ca_next_event = mdate() + p_sys->i_ca_timeout;
440 if ( FD_ISSET( p_sys->i_frontend_handle, &fde ) )
442 E_(FrontendPoll)( p_access );
446 if ( p_sys->i_httpd_timeout && mdate() > p_sys->i_httpd_timeout )
448 vlc_mutex_lock( &p_sys->httpd_mutex );
449 if ( p_sys->b_request_frontend_info )
451 msg_Warn( p_access, "frontend timeout for HTTP interface" );
452 p_sys->b_request_frontend_info = VLC_FALSE;
453 p_sys->psz_frontend_info = strdup( "Timeout getting info\n" );
455 if ( p_sys->b_request_mmi_info )
457 msg_Warn( p_access, "MMI timeout for HTTP interface" );
458 p_sys->b_request_mmi_info = VLC_FALSE;
459 p_sys->psz_mmi_info = strdup( "Timeout getting info\n" );
461 vlc_cond_signal( &p_sys->httpd_cond );
462 vlc_mutex_unlock( &p_sys->httpd_mutex );
465 if ( p_sys->b_request_frontend_info )
467 E_(FrontendStatus)( p_access );
470 if ( p_sys->b_request_mmi_info )
472 E_(CAMStatus)( p_access );
476 if ( p_sys->i_frontend_timeout && mdate() > p_sys->i_frontend_timeout )
478 msg_Warn( p_access, "no lock, tuning again" );
479 E_(FrontendSet)( p_access );
482 if ( FD_ISSET( p_sys->i_handle, &fds ) )
484 p_block = block_New( p_access,
485 p_sys->i_read_once * TS_PACKET_SIZE );
486 if( ( p_block->i_buffer = read( p_sys->i_handle, p_block->p_buffer,
487 p_sys->i_read_once * TS_PACKET_SIZE ) ) <= 0 )
489 msg_Warn( p_access, "read failed (%s)", strerror(errno) );
490 block_Release( p_block );
497 if( p_sys->i_read_once < DVB_READ_ONCE )
498 p_sys->i_read_once++;
503 /*****************************************************************************
505 *****************************************************************************/
506 static int Control( access_t *p_access, int i_query, va_list args )
508 access_sys_t *p_sys = p_access->p_sys;
509 vlc_bool_t *pb_bool, b_bool;
516 case ACCESS_CAN_SEEK:
517 case ACCESS_CAN_FASTSEEK:
518 case ACCESS_CAN_PAUSE:
519 case ACCESS_CAN_CONTROL_PACE:
520 pb_bool = (vlc_bool_t*)va_arg( args, vlc_bool_t* );
521 *pb_bool = VLC_FALSE;
525 pi_int = (int*)va_arg( args, int * );
526 *pi_int = DVB_READ_ONCE * TS_PACKET_SIZE;
529 case ACCESS_GET_PTS_DELAY:
530 pi_64 = (int64_t*)va_arg( args, int64_t * );
531 *pi_64 = var_GetInteger( p_access, "dvb-caching" ) * 1000;
535 case ACCESS_SET_PAUSE_STATE:
536 case ACCESS_GET_TITLE_INFO:
537 case ACCESS_SET_TITLE:
538 case ACCESS_SET_SEEKPOINT:
541 case ACCESS_SET_PRIVATE_ID_STATE:
542 i_int = (int)va_arg( args, int ); /* Private data (pid for now)*/
543 b_bool = (vlc_bool_t)va_arg( args, vlc_bool_t ); /* b_selected */
544 if( !p_sys->b_budget_mode )
546 /* FIXME we may want to give the real type (me ?, I don't ;) */
548 FilterSet( p_access, i_int, OTHER_TYPE );
550 FilterUnsetPID( p_access, i_int );
554 case ACCESS_SET_PRIVATE_ID_CA:
558 p_pmt = (dvbpsi_pmt_t *)va_arg( args, dvbpsi_pmt_t * );
560 E_(CAMSet)( p_access, p_pmt );
565 msg_Warn( p_access, "unimplemented query in control" );
572 /*****************************************************************************
573 * FilterSet/FilterUnset:
574 *****************************************************************************/
575 static void FilterSet( access_t *p_access, int i_pid, int i_type )
577 access_sys_t *p_sys = p_access->p_sys;
580 /* Find first free slot */
581 for( i = 0; i < MAX_DEMUX; i++ )
583 if( !p_sys->p_demux_handles[i].i_type )
586 if( p_sys->p_demux_handles[i].i_pid == i_pid )
587 return; /* Already set */
592 msg_Err( p_access, "no free p_demux_handles !" );
596 if( E_(DMXSetFilter)( p_access, i_pid,
597 &p_sys->p_demux_handles[i].i_handle, i_type ) )
599 msg_Err( p_access, "DMXSetFilter failed" );
602 p_sys->p_demux_handles[i].i_type = i_type;
603 p_sys->p_demux_handles[i].i_pid = i_pid;
605 if( p_sys->i_read_once < DVB_READ_ONCE )
606 p_sys->i_read_once++;
609 static void FilterUnset( access_t *p_access, int i_max )
611 access_sys_t *p_sys = p_access->p_sys;
614 for( i = 0; i < i_max; i++ )
616 if( p_sys->p_demux_handles[i].i_type )
618 E_(DMXUnsetFilter)( p_access, p_sys->p_demux_handles[i].i_handle );
619 p_sys->p_demux_handles[i].i_type = 0;
624 static void FilterUnsetPID( access_t *p_access, int i_pid )
626 access_sys_t *p_sys = p_access->p_sys;
629 for( i = 0; i < MAX_DEMUX; i++ )
631 if( p_sys->p_demux_handles[i].i_type &&
632 p_sys->p_demux_handles[i].i_pid == i_pid )
634 E_(DMXUnsetFilter)( p_access, p_sys->p_demux_handles[i].i_handle );
635 p_sys->p_demux_handles[i].i_type = 0;
640 /*****************************************************************************
642 *****************************************************************************/
643 static void VarInit( access_t *p_access )
646 var_Create( p_access, "dvb-caching", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
649 var_Create( p_access, "dvb-adapter", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
650 var_Create( p_access, "dvb-device", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
651 var_Create( p_access, "dvb-frequency", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
652 var_Create( p_access, "dvb-inversion", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
653 var_Create( p_access, "dvb-probe", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
654 var_Create( p_access, "dvb-budget-mode", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
657 var_Create( p_access, "dvb-satno", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
658 var_Create( p_access, "dvb-voltage", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
659 var_Create( p_access, "dvb-high-voltage", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
660 var_Create( p_access, "dvb-tone", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
661 var_Create( p_access, "dvb-fec", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
662 var_Create( p_access, "dvb-srate", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
663 var_Create( p_access, "dvb-lnb-lof1", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
664 var_Create( p_access, "dvb-lnb-lof2", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
665 var_Create( p_access, "dvb-lnb-slof", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
668 var_Create( p_access, "dvb-modulation", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
671 var_Create( p_access, "dvb-code-rate-hp", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
672 var_Create( p_access, "dvb-code-rate-lp", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
673 var_Create( p_access, "dvb-bandwidth", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
674 var_Create( p_access, "dvb-transmission", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
675 var_Create( p_access, "dvb-guard", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
676 var_Create( p_access, "dvb-hierarchy", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
679 var_Create( p_access, "dvb-http-host", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
680 var_Create( p_access, "dvb-http-user", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
681 var_Create( p_access, "dvb-http-password", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
682 var_Create( p_access, "dvb-http-acl", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
683 var_Create( p_access, "dvb-http-intf-cert", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
684 var_Create( p_access, "dvb-http-intf-key", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
685 var_Create( p_access, "dvb-http-intf-ca", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
686 var_Create( p_access, "dvb-http-intf-crl", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
691 static int ParseMRL( access_t *p_access )
693 char *psz_dup = strdup( p_access->psz_path );
694 char *psz_parser = psz_dup;
698 #define GET_OPTION_INT( option ) \
699 if ( !strncmp( psz_parser, option "=", strlen(option "=") ) ) \
701 val.i_int = strtol( psz_parser + strlen(option "="), &psz_parser, \
703 var_Set( p_access, "dvb-" option, val ); \
706 #define GET_OPTION_BOOL( option ) \
707 if ( !strncmp( psz_parser, option "=", strlen(option "=") ) ) \
709 val.b_bool = strtol( psz_parser + strlen(option "="), &psz_parser, \
711 var_Set( p_access, "dvb-" option, val ); \
714 /* Test for old syntax */
715 strtol( psz_parser, &psz_next, 10 );
716 if( psz_next != psz_parser )
718 msg_Err( p_access, "the DVB input old syntax is deprecated, use vlc "
719 "-p dvb to see an explanation of the new syntax" );
726 GET_OPTION_INT("adapter")
727 else GET_OPTION_INT("device")
728 else GET_OPTION_INT("frequency")
729 else GET_OPTION_INT("inversion")
730 else GET_OPTION_BOOL("probe")
731 else GET_OPTION_BOOL("budget-mode")
733 else GET_OPTION_INT("voltage")
734 else GET_OPTION_BOOL("high-voltage")
735 else GET_OPTION_INT("tone")
736 else GET_OPTION_INT("satno")
737 else GET_OPTION_INT("fec")
738 else GET_OPTION_INT("srate")
739 else GET_OPTION_INT("lnb-lof1")
740 else GET_OPTION_INT("lnb-lof2")
741 else GET_OPTION_INT("lnb-slof")
743 else GET_OPTION_INT("modulation")
745 else GET_OPTION_INT("code-rate-hp")
746 else GET_OPTION_INT("code-rate-lp")
747 else GET_OPTION_INT("bandwidth")
748 else GET_OPTION_INT("transmission")
749 else GET_OPTION_INT("guard")
750 else GET_OPTION_INT("hierarchy")
752 /* Redundant with voltage but much easier to use */
753 else if( !strncmp( psz_parser, "polarization=",
754 strlen( "polarization=" ) ) )
756 psz_parser += strlen( "polarization=" );
757 if ( *psz_parser == 'V' || *psz_parser == 'v' )
759 else if ( *psz_parser == 'H' || *psz_parser == 'h' )
763 msg_Err( p_access, "illegal polarization %c", *psz_parser );
767 var_Set( p_access, "dvb-voltage", val );
771 msg_Err( p_access, "unknown option (%s)", psz_parser );
779 #undef GET_OPTION_INT
780 #undef GET_OPTION_BOOL