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>
32 #include <vlc_interaction.h>
39 #include <sys/types.h>
44 /* Include dvbpsi headers */
45 #ifdef HAVE_DVBPSI_DR_H
46 # include <dvbpsi/dvbpsi.h>
47 # include <dvbpsi/descriptor.h>
48 # include <dvbpsi/pat.h>
49 # include <dvbpsi/pmt.h>
50 # include <dvbpsi/dr.h>
51 # include <dvbpsi/psi.h>
54 # include "descriptor.h"
55 # include "tables/pat.h"
56 # include "tables/pmt.h"
57 # include "descriptors/dr.h"
62 # include "vlc_httpd.h"
67 /*****************************************************************************
69 *****************************************************************************/
70 static int Open( vlc_object_t *p_this );
71 static void Close( vlc_object_t *p_this );
73 #define CACHING_TEXT N_("Caching value in ms")
74 #define CACHING_LONGTEXT N_( \
75 "Caching value for DVB streams. This " \
76 "value should be set in milliseconds." )
78 #define ADAPTER_TEXT N_("Adapter card to tune")
79 #define ADAPTER_LONGTEXT N_("Adapter cards have a device file in directory named /dev/dvb/adapter[n] with n>=0.")
81 #define DEVICE_TEXT N_("Device number to use on adapter")
82 #define DEVICE_LONGTEXT ""
84 #define FREQ_TEXT N_("Transponder/multiplex frequency")
85 #define FREQ_LONGTEXT N_("In kHz for DVB-S or Hz for DVB-C/T")
87 #define INVERSION_TEXT N_("Inversion mode")
88 #define INVERSION_LONGTEXT N_("Inversion mode [0=off, 1=on, 2=auto]")
90 #define PROBE_TEXT N_("Probe DVB card for capabilities")
91 #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.")
93 #define BUDGET_TEXT N_("Budget mode")
94 #define BUDGET_LONGTEXT N_("This allows you to stream an entire transponder with a \"budget\" card.")
97 #define SATNO_TEXT N_("Satellite number in the Diseqc system")
98 #define SATNO_LONGTEXT N_("[0=no diseqc, 1-4=satellite number].")
100 #define VOLTAGE_TEXT N_("LNB voltage")
101 #define VOLTAGE_LONGTEXT N_("In Volts [0, 13=vertical, 18=horizontal].")
103 #define HIGH_VOLTAGE_TEXT N_("High LNB voltage")
104 #define HIGH_VOLTAGE_LONGTEXT N_("Enable high voltage if your cables are " \
105 "particularly long. This is not supported by all frontends.")
107 #define TONE_TEXT N_("22 kHz tone")
108 #define TONE_LONGTEXT N_("[0=off, 1=on, -1=auto].")
110 #define FEC_TEXT N_("Transponder FEC")
111 #define FEC_LONGTEXT N_("FEC=Forward Error Correction mode [9=auto].")
113 #define SRATE_TEXT N_("Transponder symbol rate in kHz")
114 #define SRATE_LONGTEXT ""
116 #define LNB_LOF1_TEXT N_("Antenna lnb_lof1 (kHz)")
117 #define LNB_LOF1_LONGTEXT ""
119 #define LNB_LOF2_TEXT N_("Antenna lnb_lof2 (kHz)")
120 #define LNB_LOF2_LONGTEXT ""
122 #define LNB_SLOF_TEXT N_("Antenna lnb_slof (kHz)")
123 #define LNB_SLOF_LONGTEXT ""
126 #define MODULATION_TEXT N_("Modulation type")
127 #define MODULATION_LONGTEXT N_("Modulation type for front-end device.")
130 #define CODE_RATE_HP_TEXT N_("Terrestrial high priority stream code rate (FEC)")
131 #define CODE_RATE_HP_LONGTEXT ""
133 #define CODE_RATE_LP_TEXT N_("Terrestrial low priority stream code rate (FEC)")
134 #define CODE_RATE_LP_LONGTEXT ""
136 #define BANDWIDTH_TEXT N_("Terrestrial bandwidth")
137 #define BANDWIDTH_LONGTEXT N_("Terrestrial bandwidth [0=auto,6,7,8 in MHz]")
139 #define GUARD_TEXT N_("Terrestrial guard interval")
140 #define GUARD_LONGTEXT ""
142 #define TRANSMISSION_TEXT N_("Terrestrial transmission mode")
143 #define TRANSMISSION_LONGTEXT ""
145 #define HIERARCHY_TEXT N_("Terrestrial hierarchy mode")
146 #define HIERARCHY_LONGTEXT ""
148 #define HOST_TEXT N_( "HTTP Host address" )
149 #define HOST_LONGTEXT N_( \
150 "To enable the internal HTTP server, set its address and port here." )
152 #define USER_TEXT N_( "HTTP user name" )
153 #define USER_LONGTEXT N_( \
154 "User name the administrator will use to log into " \
155 "the internal HTTP server." )
157 #define PASSWORD_TEXT N_( "HTTP password" )
158 #define PASSWORD_LONGTEXT N_( \
159 "Password the administrator will use to log into " \
160 "the internal HTTP server." )
162 #define ACL_TEXT N_( "HTTP ACL" )
163 #define ACL_LONGTEXT N_( \
164 "Access control list (equivalent to .hosts) file path, " \
165 "which will limit the range of IPs entitled to log into the internal " \
168 #define CERT_TEXT N_( "Certificate file" )
169 #define CERT_LONGTEXT N_( "HTTP interface x509 PEM certificate file " \
172 #define KEY_TEXT N_( "Private key file" )
173 #define KEY_LONGTEXT N_( "HTTP interface x509 PEM private key file" )
175 #define CA_TEXT N_( "Root CA file" )
176 #define CA_LONGTEXT N_( "HTTP interface x509 PEM trusted root CA " \
177 "certificates file" )
179 #define CRL_TEXT N_( "CRL file" )
180 #define CRL_LONGTEXT N_( "HTTP interface Certificates Revocation List file" )
183 set_shortname( _("DVB") );
184 set_description( N_("DVB input with v4l2 support") );
185 set_category( CAT_INPUT );
186 set_subcategory( SUBCAT_INPUT_ACCESS );
188 add_integer( "dvb-caching", DEFAULT_PTS_DELAY / 1000, NULL, CACHING_TEXT,
189 CACHING_LONGTEXT, VLC_TRUE );
190 add_integer( "dvb-adapter", 0, NULL, ADAPTER_TEXT, ADAPTER_LONGTEXT,
192 add_integer( "dvb-device", 0, NULL, DEVICE_TEXT, DEVICE_LONGTEXT,
194 add_integer( "dvb-frequency", 11954000, NULL, FREQ_TEXT, FREQ_LONGTEXT,
196 add_integer( "dvb-inversion", 2, NULL, INVERSION_TEXT, INVERSION_LONGTEXT,
198 add_bool( "dvb-probe", 1, NULL, PROBE_TEXT, PROBE_LONGTEXT, VLC_TRUE );
199 add_bool( "dvb-budget-mode", 0, NULL, BUDGET_TEXT, BUDGET_LONGTEXT,
201 /* DVB-S (satellite) */
202 add_integer( "dvb-satno", 0, NULL, SATNO_TEXT, SATNO_LONGTEXT,
204 add_integer( "dvb-voltage", 13, NULL, VOLTAGE_TEXT, VOLTAGE_LONGTEXT,
206 add_bool( "dvb-high-voltage", 0, NULL, HIGH_VOLTAGE_TEXT,
207 HIGH_VOLTAGE_LONGTEXT, VLC_TRUE );
208 add_integer( "dvb-tone", -1, NULL, TONE_TEXT, TONE_LONGTEXT,
210 add_integer( "dvb-fec", 9, NULL, FEC_TEXT, FEC_LONGTEXT, VLC_TRUE );
211 add_integer( "dvb-srate", 27500000, NULL, SRATE_TEXT, SRATE_LONGTEXT,
213 add_integer( "dvb-lnb-lof1", 0, NULL, LNB_LOF1_TEXT,
214 LNB_LOF1_LONGTEXT, VLC_TRUE );
215 add_integer( "dvb-lnb-lof2", 0, NULL, LNB_LOF2_TEXT,
216 LNB_LOF2_LONGTEXT, VLC_TRUE );
217 add_integer( "dvb-lnb-slof", 0, NULL, LNB_SLOF_TEXT,
218 LNB_SLOF_LONGTEXT, VLC_TRUE );
220 add_integer( "dvb-modulation", 0, NULL, MODULATION_TEXT,
221 MODULATION_LONGTEXT, VLC_TRUE );
222 /* DVB-T (terrestrial) */
223 add_integer( "dvb-code-rate-hp", 9, NULL, CODE_RATE_HP_TEXT,
224 CODE_RATE_HP_LONGTEXT, VLC_TRUE );
225 add_integer( "dvb-code-rate-lp", 9, NULL, CODE_RATE_LP_TEXT,
226 CODE_RATE_LP_LONGTEXT, VLC_TRUE );
227 add_integer( "dvb-bandwidth", 0, NULL, BANDWIDTH_TEXT, BANDWIDTH_LONGTEXT,
229 add_integer( "dvb-guard", 0, NULL, GUARD_TEXT, GUARD_LONGTEXT, VLC_TRUE );
230 add_integer( "dvb-transmission", 0, NULL, TRANSMISSION_TEXT,
231 TRANSMISSION_LONGTEXT, VLC_TRUE );
232 add_integer( "dvb-hierarchy", 0, NULL, HIERARCHY_TEXT, HIERARCHY_LONGTEXT,
235 /* MMI HTTP interface */
236 set_section( N_("HTTP server" ), 0 );
237 add_string( "dvb-http-host", NULL, NULL, HOST_TEXT, HOST_LONGTEXT,
239 add_string( "dvb-http-user", NULL, NULL, USER_TEXT, USER_LONGTEXT,
241 add_string( "dvb-http-password", NULL, NULL, PASSWORD_TEXT,
242 PASSWORD_LONGTEXT, VLC_TRUE );
243 add_string( "dvb-http-acl", NULL, NULL, ACL_TEXT, ACL_LONGTEXT,
245 add_string( "dvb-http-intf-cert", NULL, NULL, CERT_TEXT, CERT_LONGTEXT,
247 add_string( "dvb-http-intf-key", NULL, NULL, KEY_TEXT, KEY_LONGTEXT,
249 add_string( "dvb-http-intf-ca", NULL, NULL, CA_TEXT, CA_LONGTEXT,
251 add_string( "dvb-http-intf-crl", NULL, NULL, CRL_TEXT, CRL_LONGTEXT,
255 set_capability( "access2", 0 );
256 add_shortcut( "dvb" );
257 add_shortcut( "dvb-s" );
258 add_shortcut( "qpsk" );
259 add_shortcut( "dvb-c" );
260 add_shortcut( "cable" );
261 add_shortcut( "dvb-t" );
262 add_shortcut( "terrestrial" );
263 add_shortcut( "satellite" ); /* compatibility with the interface. */
264 set_callbacks( Open, Close );
268 /*****************************************************************************
270 *****************************************************************************/
271 static block_t *Block( access_t * );
272 static int Control( access_t *, int, va_list );
274 #define DVB_READ_ONCE 20
275 #define DVB_READ_ONCE_START 2
276 #define TS_PACKET_SIZE 188
278 static void FilterUnset( access_t *, int i_max );
279 static void FilterUnsetPID( access_t *, int i_pid );
280 static void FilterSet( access_t *, int i_pid, int i_type );
282 static void VarInit( access_t * );
283 static int ParseMRL( access_t * );
286 /*****************************************************************************
287 * Open: open the frontend device
288 *****************************************************************************/
289 static int Open( vlc_object_t *p_this )
291 access_t *p_access = (access_t*)p_this;
294 /* Only if selected */
295 if( *p_access->psz_access == '\0' )
299 p_access->pf_read = NULL;
300 p_access->pf_block = Block;
301 p_access->pf_control = Control;
302 p_access->pf_seek = NULL;
303 p_access->info.i_update = 0;
304 p_access->info.i_size = 0;
305 p_access->info.i_pos = 0;
306 p_access->info.b_eof = VLC_FALSE;
307 p_access->info.i_title = 0;
308 p_access->info.i_seekpoint = 0;
310 p_access->p_sys = p_sys = malloc( sizeof( access_sys_t ) );
311 memset( p_sys, 0, sizeof( access_sys_t ) );
313 /* Create all variables */
316 /* Parse the command line */
317 if( ParseMRL( p_access ) )
323 /* Getting frontend info */
324 if( E_(FrontendOpen)( p_access) )
330 /* Setting frontend parameters for tuning the hardware */
331 msg_Dbg( p_access, "trying to tune the frontend...");
332 if( E_(FrontendSet)( p_access ) < 0 )
334 E_(FrontendClose)( p_access );
339 /* Opening DVR device */
340 if( E_(DVROpen)( p_access ) < 0 )
342 E_(FrontendClose)( p_access );
347 p_sys->b_budget_mode = var_GetBool( p_access, "dvb-budget-mode" );
348 if( p_sys->b_budget_mode )
350 msg_Dbg( p_access, "setting filter on all PIDs" );
351 FilterSet( p_access, 0x2000, OTHER_TYPE );
355 msg_Dbg( p_access, "setting filter on PAT" );
356 FilterSet( p_access, 0x0, OTHER_TYPE );
359 E_(CAMOpen)( p_access );
361 if( p_sys->b_budget_mode )
362 p_sys->i_read_once = DVB_READ_ONCE;
364 p_sys->i_read_once = DVB_READ_ONCE_START;
367 E_(HTTPOpen)( p_access );
373 /*****************************************************************************
374 * Close : Close the device
375 *****************************************************************************/
376 static void Close( vlc_object_t *p_this )
378 access_t *p_access = (access_t*)p_this;
379 access_sys_t *p_sys = p_access->p_sys;
381 FilterUnset( p_access, p_sys->b_budget_mode ? 1 : MAX_DEMUX );
383 E_(DVRClose)( p_access );
384 E_(FrontendClose)( p_access );
385 E_(CAMClose)( p_access );
388 E_(HTTPClose)( p_access );
394 /*****************************************************************************
396 *****************************************************************************/
397 static block_t *Block( access_t *p_access )
399 access_sys_t *p_sys = p_access->p_sys;
404 struct pollfd ufds[2];
407 /* Initialize file descriptor sets */
408 memset (ufds, 0, sizeof (ufds));
409 ufds[0].fd = p_sys->i_handle;
410 ufds[0].events = POLLIN;
411 ufds[1].fd = p_sys->i_frontend_handle;
412 ufds[1].events = POLLPRI;
414 /* We'll wait 0.5 second if nothing happens */
415 /* Find if some data is available */
416 i_ret = poll( ufds, 2, 500 );
418 if ( p_access->b_die )
426 msg_Err( p_access, "poll error: %s", strerror(errno) );
430 if ( p_sys->i_ca_handle && mdate() > p_sys->i_ca_next_event )
432 E_(CAMPoll)( p_access );
433 p_sys->i_ca_next_event = mdate() + p_sys->i_ca_timeout;
436 if ( ufds[1].revents )
438 E_(FrontendPoll)( p_access );
442 if ( p_sys->i_httpd_timeout && mdate() > p_sys->i_httpd_timeout )
444 vlc_mutex_lock( &p_sys->httpd_mutex );
445 if ( p_sys->b_request_frontend_info )
447 msg_Warn( p_access, "frontend timeout for HTTP interface" );
448 p_sys->b_request_frontend_info = VLC_FALSE;
449 p_sys->psz_frontend_info = strdup( "Timeout getting info\n" );
451 if ( p_sys->b_request_mmi_info )
453 msg_Warn( p_access, "MMI timeout for HTTP interface" );
454 p_sys->b_request_mmi_info = VLC_FALSE;
455 p_sys->psz_mmi_info = strdup( "Timeout getting info\n" );
457 vlc_cond_signal( &p_sys->httpd_cond );
458 vlc_mutex_unlock( &p_sys->httpd_mutex );
461 if ( p_sys->b_request_frontend_info )
463 E_(FrontendStatus)( p_access );
466 if ( p_sys->b_request_mmi_info )
468 E_(CAMStatus)( p_access );
472 if ( p_sys->i_frontend_timeout && mdate() > p_sys->i_frontend_timeout )
474 msg_Warn( p_access, "no lock, tuning again" );
475 E_(FrontendSet)( p_access );
478 if ( ufds[0].revents )
480 p_block = block_New( p_access,
481 p_sys->i_read_once * TS_PACKET_SIZE );
482 if( ( p_block->i_buffer = read( p_sys->i_handle, p_block->p_buffer,
483 p_sys->i_read_once * TS_PACKET_SIZE ) ) <= 0 )
485 msg_Warn( p_access, "read failed (%s)", strerror(errno) );
486 block_Release( p_block );
493 if( p_sys->i_read_once < DVB_READ_ONCE )
494 p_sys->i_read_once++;
499 /*****************************************************************************
501 *****************************************************************************/
502 static int Control( access_t *p_access, int i_query, va_list args )
504 access_sys_t *p_sys = p_access->p_sys;
505 vlc_bool_t *pb_bool, b_bool;
512 case ACCESS_CAN_SEEK:
513 case ACCESS_CAN_FASTSEEK:
514 case ACCESS_CAN_PAUSE:
515 case ACCESS_CAN_CONTROL_PACE:
516 pb_bool = (vlc_bool_t*)va_arg( args, vlc_bool_t* );
517 *pb_bool = VLC_FALSE;
521 pi_int = (int*)va_arg( args, int * );
522 *pi_int = DVB_READ_ONCE * TS_PACKET_SIZE;
525 case ACCESS_GET_PTS_DELAY:
526 pi_64 = (int64_t*)va_arg( args, int64_t * );
527 *pi_64 = var_GetInteger( p_access, "dvb-caching" ) * 1000;
531 case ACCESS_SET_PAUSE_STATE:
532 case ACCESS_GET_TITLE_INFO:
533 case ACCESS_SET_TITLE:
534 case ACCESS_SET_SEEKPOINT:
537 case ACCESS_SET_PRIVATE_ID_STATE:
538 i_int = (int)va_arg( args, int ); /* Private data (pid for now)*/
539 b_bool = (vlc_bool_t)va_arg( args, vlc_bool_t ); /* b_selected */
540 if( !p_sys->b_budget_mode )
542 /* FIXME we may want to give the real type (me ?, I don't ;) */
544 FilterSet( p_access, i_int, OTHER_TYPE );
546 FilterUnsetPID( p_access, i_int );
550 case ACCESS_SET_PRIVATE_ID_CA:
554 p_pmt = (dvbpsi_pmt_t *)va_arg( args, dvbpsi_pmt_t * );
556 E_(CAMSet)( p_access, p_pmt );
561 msg_Warn( p_access, "unimplemented query in control" );
568 /*****************************************************************************
569 * FilterSet/FilterUnset:
570 *****************************************************************************/
571 static void FilterSet( access_t *p_access, int i_pid, int i_type )
573 access_sys_t *p_sys = p_access->p_sys;
576 /* Find first free slot */
577 for( i = 0; i < MAX_DEMUX; i++ )
579 if( !p_sys->p_demux_handles[i].i_type )
582 if( p_sys->p_demux_handles[i].i_pid == i_pid )
583 return; /* Already set */
588 msg_Err( p_access, "no free p_demux_handles !" );
592 if( E_(DMXSetFilter)( p_access, i_pid,
593 &p_sys->p_demux_handles[i].i_handle, i_type ) )
595 msg_Err( p_access, "DMXSetFilter failed" );
598 p_sys->p_demux_handles[i].i_type = i_type;
599 p_sys->p_demux_handles[i].i_pid = i_pid;
601 if( p_sys->i_read_once < DVB_READ_ONCE )
602 p_sys->i_read_once++;
605 static void FilterUnset( access_t *p_access, int i_max )
607 access_sys_t *p_sys = p_access->p_sys;
610 for( i = 0; i < i_max; i++ )
612 if( p_sys->p_demux_handles[i].i_type )
614 E_(DMXUnsetFilter)( p_access, p_sys->p_demux_handles[i].i_handle );
615 p_sys->p_demux_handles[i].i_type = 0;
620 static void FilterUnsetPID( access_t *p_access, int i_pid )
622 access_sys_t *p_sys = p_access->p_sys;
625 for( i = 0; i < MAX_DEMUX; i++ )
627 if( p_sys->p_demux_handles[i].i_type &&
628 p_sys->p_demux_handles[i].i_pid == i_pid )
630 E_(DMXUnsetFilter)( p_access, p_sys->p_demux_handles[i].i_handle );
631 p_sys->p_demux_handles[i].i_type = 0;
636 /*****************************************************************************
638 *****************************************************************************/
639 static void VarInit( access_t *p_access )
642 var_Create( p_access, "dvb-caching", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
645 var_Create( p_access, "dvb-adapter", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
646 var_Create( p_access, "dvb-device", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
647 var_Create( p_access, "dvb-frequency", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
648 var_Create( p_access, "dvb-inversion", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
649 var_Create( p_access, "dvb-probe", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
650 var_Create( p_access, "dvb-budget-mode", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
653 var_Create( p_access, "dvb-satno", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
654 var_Create( p_access, "dvb-voltage", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
655 var_Create( p_access, "dvb-high-voltage", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
656 var_Create( p_access, "dvb-tone", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
657 var_Create( p_access, "dvb-fec", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
658 var_Create( p_access, "dvb-srate", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
659 var_Create( p_access, "dvb-lnb-lof1", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
660 var_Create( p_access, "dvb-lnb-lof2", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
661 var_Create( p_access, "dvb-lnb-slof", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
664 var_Create( p_access, "dvb-modulation", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
667 var_Create( p_access, "dvb-code-rate-hp", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
668 var_Create( p_access, "dvb-code-rate-lp", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
669 var_Create( p_access, "dvb-bandwidth", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
670 var_Create( p_access, "dvb-transmission", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
671 var_Create( p_access, "dvb-guard", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
672 var_Create( p_access, "dvb-hierarchy", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
675 var_Create( p_access, "dvb-http-host", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
676 var_Create( p_access, "dvb-http-user", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
677 var_Create( p_access, "dvb-http-password", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
678 var_Create( p_access, "dvb-http-acl", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
679 var_Create( p_access, "dvb-http-intf-cert", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
680 var_Create( p_access, "dvb-http-intf-key", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
681 var_Create( p_access, "dvb-http-intf-ca", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
682 var_Create( p_access, "dvb-http-intf-crl", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
687 static int ParseMRL( access_t *p_access )
689 char *psz_dup = strdup( p_access->psz_path );
690 char *psz_parser = psz_dup;
694 #define GET_OPTION_INT( option ) \
695 if ( !strncmp( psz_parser, option "=", strlen(option "=") ) ) \
697 val.i_int = strtol( psz_parser + strlen(option "="), &psz_parser, \
699 var_Set( p_access, "dvb-" option, val ); \
702 #define GET_OPTION_BOOL( option ) \
703 if ( !strncmp( psz_parser, option "=", strlen(option "=") ) ) \
705 val.b_bool = strtol( psz_parser + strlen(option "="), &psz_parser, \
707 var_Set( p_access, "dvb-" option, val ); \
710 /* Test for old syntax */
711 strtol( psz_parser, &psz_next, 10 );
712 if( psz_next != psz_parser )
714 msg_Err( p_access, "the DVB input old syntax is deprecated, use vlc "
715 "-p dvb to see an explanation of the new syntax" );
716 intf_UserFatal( p_access, VLC_TRUE, _("Input syntax is deprecated"),
717 _("The given syntax is deprecated. Run \"vlc -p dvb\" to see an " \
718 "explanation of the new syntax.") );
725 GET_OPTION_INT("adapter")
726 else GET_OPTION_INT("device")
727 else GET_OPTION_INT("frequency")
728 else GET_OPTION_INT("inversion")
729 else GET_OPTION_BOOL("probe")
730 else GET_OPTION_BOOL("budget-mode")
732 else GET_OPTION_INT("voltage")
733 else GET_OPTION_BOOL("high-voltage")
734 else GET_OPTION_INT("tone")
735 else GET_OPTION_INT("satno")
736 else GET_OPTION_INT("fec")
737 else GET_OPTION_INT("srate")
738 else GET_OPTION_INT("lnb-lof1")
739 else GET_OPTION_INT("lnb-lof2")
740 else GET_OPTION_INT("lnb-slof")
742 else GET_OPTION_INT("modulation")
744 else GET_OPTION_INT("code-rate-hp")
745 else GET_OPTION_INT("code-rate-lp")
746 else GET_OPTION_INT("bandwidth")
747 else GET_OPTION_INT("transmission")
748 else GET_OPTION_INT("guard")
749 else GET_OPTION_INT("hierarchy")
751 /* Redundant with voltage but much easier to use */
752 else if( !strncmp( psz_parser, "polarization=",
753 strlen( "polarization=" ) ) )
755 psz_parser += strlen( "polarization=" );
756 if ( *psz_parser == 'V' || *psz_parser == 'v' )
758 else if ( *psz_parser == 'H' || *psz_parser == 'h' )
762 msg_Err( p_access, "illegal polarization %c", *psz_parser );
763 intf_UserFatal( p_access, VLC_FALSE, _("Illegal Polarization"),
764 _("The provided polarization \"%c\" is not valid."),
769 var_Set( p_access, "dvb-voltage", val );
773 msg_Err( p_access, "unknown option (%s)", psz_parser );
781 #undef GET_OPTION_INT
782 #undef GET_OPTION_BOOL