play command fix by ILEoo (see [18938]).
[vlc.git] / src / input / vlm.c
1 /*****************************************************************************
2  * vlm.c: VLM interface plugin
3  *****************************************************************************
4  * Copyright (C) 2000-2005 the VideoLAN team
5  * $Id$
6  *
7  * Authors: Simon Latapie <garf@videolan.org>
8  *          Laurent Aimar <fenrir@videolan.org>
9  *          Gildas Bazin <gbazin@videolan.org>
10  *
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.
15  *
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.
20  *
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  *****************************************************************************/
25
26 /*****************************************************************************
27  * Preamble
28  *****************************************************************************/
29 #include <vlc/vlc.h>
30
31 #include <stdio.h>
32 #include <stdlib.h>                                      /* malloc(), free() */
33 #include <ctype.h>                                              /* tolower() */
34 #include <assert.h>
35
36 #ifdef ENABLE_VLM
37
38
39 #ifdef HAVE_TIME_H
40 #   include <time.h>                                              /* ctime() */
41 #   include <sys/timeb.h>                                         /* ftime() */
42 #endif
43
44 #include <vlc_input.h>
45 #include "input_internal.h"
46 #include <vlc_stream.h>
47 #include <vlc_vlm.h>
48 #include <vlc_vod.h>
49 #include <vlc_charset.h>
50
51 /*****************************************************************************
52  * Local prototypes.
53  *****************************************************************************/
54 static vlm_message_t *vlm_Show( vlm_t *, vlm_media_t *, vlm_schedule_t *, const char * );
55 static vlm_message_t *vlm_Help( vlm_t *, char * );
56
57 static vlm_media_instance_t *vlm_MediaInstanceSearch( vlm_t *, vlm_media_t *, const char * );
58
59 static vlm_schedule_t *vlm_ScheduleSearch( vlm_t *, const char * );
60
61 static char *Save( vlm_t * );
62 static int Load( vlm_t *, char * );
63 static int ExecuteCommand( vlm_t *, const char *, vlm_message_t ** );
64 static int Manage( vlc_object_t * );
65
66 /*****************************************************************************
67  * vlm_New:
68  *****************************************************************************/
69 vlm_t *__vlm_New ( vlc_object_t *p_this )
70 {
71     vlc_value_t lockval;
72     vlm_t *p_vlm = NULL;
73     char *psz_vlmconf;
74
75     /* to be sure to avoid multiple creation */
76     var_Create( p_this->p_libvlc_global, "vlm_mutex", VLC_VAR_MUTEX );
77     var_Get( p_this->p_libvlc_global, "vlm_mutex", &lockval );
78     vlc_mutex_lock( lockval.p_address );
79
80     if( !(p_vlm = vlc_object_find( p_this, VLC_OBJECT_VLM, FIND_ANYWHERE )) )
81     {
82         msg_Info( p_this, "creating VLM" );
83         if( ( p_vlm = vlc_object_create( p_this, VLC_OBJECT_VLM ) ) == NULL )
84         {
85             vlc_mutex_unlock( lockval.p_address );
86             return NULL;
87         }
88
89         vlc_mutex_init( p_this->p_libvlc, &p_vlm->lock );
90         p_vlm->i_media      = 0;
91         p_vlm->media        = NULL;
92         p_vlm->i_vod        = 0;
93         p_vlm->i_schedule   = 0;
94         p_vlm->schedule     = NULL;
95
96         vlc_object_yield( p_vlm );
97         vlc_object_attach( p_vlm, p_this->p_libvlc );
98     }
99     vlc_mutex_unlock( lockval.p_address );
100
101     if( vlc_thread_create( p_vlm, "vlm thread",
102                            Manage, VLC_THREAD_PRIORITY_LOW, VLC_FALSE ) )
103     {
104         vlc_mutex_destroy( &p_vlm->lock );
105         vlc_object_destroy( p_vlm );
106         return NULL;
107     }
108
109     /* Try loading the vlm conf file given by --vlm-conf */
110     psz_vlmconf = config_GetPsz( p_vlm, "vlm-conf" );
111
112     if( psz_vlmconf && *psz_vlmconf )
113     {
114         vlm_message_t *p_message = NULL;
115         char *psz_buffer = NULL;
116
117         msg_Dbg( p_this, "loading VLM configuration" );
118         asprintf(&psz_buffer, "load %s", psz_vlmconf );
119         if( psz_buffer )
120         {
121             msg_Dbg( p_this, psz_buffer);
122             if( vlm_ExecuteCommand( p_vlm, psz_buffer, &p_message ) ){
123                 msg_Warn( p_this, "error while loading the configuration file" );
124             }
125             vlm_MessageDelete(p_message);
126             free(psz_buffer);
127         }
128    }
129    free(psz_vlmconf);
130
131    return p_vlm;
132 }
133
134 /*****************************************************************************
135  * vlm_Delete:
136  *****************************************************************************/
137 void vlm_Delete( vlm_t *p_vlm )
138 {
139     vlc_value_t lockval;
140
141     var_Get( p_vlm->p_libvlc_global, "vlm_mutex", &lockval );
142     vlc_mutex_lock( lockval.p_address );
143
144     vlc_object_release( p_vlm );
145
146     if( p_vlm->i_refcount > 0 )
147     {
148         vlc_mutex_unlock( lockval.p_address );
149         return;
150     }
151
152     p_vlm->b_die = VLC_TRUE;
153     vlc_thread_join( p_vlm );
154
155     vlc_mutex_destroy( &p_vlm->lock );
156
157     while( p_vlm->i_media ) vlm_MediaDelete( p_vlm, p_vlm->media[0], NULL );
158     FREENULL( p_vlm->media );
159
160     while( p_vlm->i_schedule ) vlm_ScheduleDelete( p_vlm,
161                                                    p_vlm->schedule[0], NULL );
162     FREENULL( p_vlm->schedule );
163
164     vlc_object_detach( p_vlm );
165     vlc_object_destroy( p_vlm );
166     vlc_mutex_unlock( lockval.p_address );
167 }
168
169 /*****************************************************************************
170  * vlm_ExecuteCommand:
171  *****************************************************************************/
172 int vlm_ExecuteCommand( vlm_t *p_vlm, const char *psz_command,
173                         vlm_message_t **pp_message)
174 {
175     int i_result;
176
177     vlc_mutex_lock( &p_vlm->lock );
178     i_result = ExecuteCommand( p_vlm, psz_command, pp_message );
179     vlc_mutex_unlock( &p_vlm->lock );
180
181     return i_result;
182 }
183
184 /*****************************************************************************
185  * vlm_Save:
186  *****************************************************************************/
187 int vlm_Save( vlm_t *p_vlm, const char *psz_file )
188 {
189     FILE *file;
190     char *psz_save;
191
192     if( !p_vlm || !psz_file ) return 1;
193
194     file = utf8_fopen( psz_file, "wt" );
195     if( file == NULL ) return 1;
196
197     psz_save = Save( p_vlm );
198     if( psz_save == NULL )
199     {
200         fclose( file );
201         return 1;
202     }
203     fwrite( psz_save, strlen( psz_save ), 1, file );
204     fclose( file );
205     free( psz_save );
206
207     return 0;
208 }
209
210 /*****************************************************************************
211  * vlm_Load:
212  *****************************************************************************/
213 int vlm_Load( vlm_t *p_vlm, const char *psz_file )
214 {
215     stream_t *p_stream;
216     int64_t i_size;
217     char *psz_buffer;
218
219     if( !p_vlm || !psz_file ) return 1;
220
221     p_stream = stream_UrlNew( p_vlm, psz_file );
222     if( p_stream == NULL ) return 1;
223
224     if( stream_Seek( p_stream, 0 ) != 0 )
225     {
226         stream_Delete( p_stream );
227         return 2;
228     }
229
230     i_size = stream_Size( p_stream );
231
232     psz_buffer = malloc( i_size + 1 );
233     if( !psz_buffer )
234     {
235         stream_Delete( p_stream );
236         return 2;
237     }
238
239     stream_Read( p_stream, psz_buffer, i_size );
240     psz_buffer[ i_size ] = '\0';
241
242     stream_Delete( p_stream );
243
244     if( Load( p_vlm, psz_buffer ) )
245     {
246         free( psz_buffer );
247         return 3;
248     }
249
250     free( psz_buffer );
251
252     return 0;
253 }
254
255
256 static const char quotes[] = "\"'";
257 /**
258  * FindCommandEnd: look for the end of a possibly quoted string
259  * @return NULL on mal-formatted string,
260  * pointer past the last character otherwise.
261  */
262 static const char *FindCommandEnd (const char *psz_sent)
263 {
264     char c, quote = 0;
265
266     while ((c = *psz_sent) != '\0')
267     {
268         if (!quote)
269         {
270             if (strchr(quotes,c))   // opening quote
271                 quote = c;
272             else
273             if (isspace(c))         // non-escaped space
274                 return psz_sent;
275             else
276             if( c == '\\' )
277             {
278                 psz_sent++;         // skip escaped character
279                 if (*psz_sent == '\0')
280                     return psz_sent;
281             }
282         }
283         else
284         {
285             if (c == quote)         // non-escaped matching quote
286                 quote = 0;
287             else
288             if ((quote == '"') && (c == '\\'))
289             {
290                 psz_sent++;         // skip escaped character
291                 if (*psz_sent == '\0')
292                     return NULL;    // error, closing quote missing
293             }
294         }
295
296         psz_sent++;
297     }
298
299     // error (NULL) if we could not find a matching quote
300     return quote ? NULL : psz_sent;
301 }
302
303
304 /**
305  * Unescape a nul-terminated string.
306  * Note that in and out can be identical.
307  *
308  * @param out output buffer (at least <strlen (in) + 1> characters long)
309  * @param in nul-terminated string to be unescaped
310  *
311  * @return 0 on success, -1 on error.
312  */
313 static int Unescape (char *out, const char *in)
314 {
315     char c, quote = 0;
316
317     while ((c = *in++) != '\0')
318     {
319         if (!quote)
320         {
321             if (strchr(quotes,c))   // opening quote
322             {
323                 quote = c;
324                 continue;
325             }
326             else
327             if( c == '\\' )
328             {
329                 switch (c = *in++)
330                 {
331                     case '"':
332                     case '\'':
333                     case '\\':
334                         *out++ = c;
335                         continue;
336
337                     case '\0':
338                         *out = '\0';
339                         return 0;
340                 }
341                 if (isspace(c))
342                 {
343                     *out++ = c;
344                     continue;
345                 }
346                 /* None of the special cases - copy the backslash */
347                 *out++ = '\\';
348             }
349         }
350         else
351         {
352             if (c == quote)         // non-escaped matching quote
353             {
354                 quote = 0;
355                 continue;
356             }
357             if ((quote == '"') && (c == '\\'))
358             {
359                 switch (c = *in++)
360                 {
361                     case '"':
362                     case '\\':
363                         *out++ = c;
364                         continue;
365
366                     case '\0':   // should never happen
367                         *out = '\0';
368                         return -1;
369                 }
370                 /* None of the special cases - copy the backslash */
371                 *out++ = '\\';
372             }
373         }
374         *out++ = c;
375     }
376
377     *out = '\0';
378     return 0;
379 }
380
381
382 /*****************************************************************************
383  * ExecuteCommand: The main state machine
384  *****************************************************************************
385  * Execute a command which ends with '\0' (string)
386  *****************************************************************************/
387 static int ExecuteCommand( vlm_t *p_vlm, const char *psz_command,
388                            vlm_message_t **pp_message )
389 {
390     size_t i_command = 0;
391     char buf[strlen (psz_command) + 1], *psz_buf = buf;
392     char *ppsz_command[sizeof (buf) / 2];
393     vlm_message_t *p_message = NULL;
394
395     /* First, parse the line and cut it */
396     while( *psz_command != '\0' )
397     {
398         const char *psz_temp;
399
400         if(isspace (*psz_command))
401         {
402             psz_command++;
403             continue;
404         }
405
406         /* support for comments */
407         if( i_command == 0 && *psz_command == '#')
408         {
409             p_message = vlm_MessageNew( "", NULL );
410             goto success;
411         }
412
413         psz_temp = FindCommandEnd( psz_command );
414
415         if( psz_temp == NULL )
416         {
417             p_message = vlm_MessageNew( "Incomplete command", psz_command );
418             goto error;
419         }
420
421         assert (i_command < (sizeof (ppsz_command) / sizeof (ppsz_command[0])));
422
423         ppsz_command[i_command] = psz_buf;
424         memcpy (psz_buf, psz_command, psz_temp - psz_command);
425         psz_buf[psz_temp - psz_command] = '\0';
426
427         Unescape (psz_buf, psz_buf);
428
429         i_command++;
430         psz_buf += psz_temp - psz_command + 1;
431         psz_command = psz_temp;
432
433         assert (buf + sizeof (buf) >= psz_buf);
434     }
435
436     /*
437      * And then Interpret it
438      */
439
440     if( i_command == 0 )
441     {
442         p_message = vlm_MessageNew( "", NULL );
443         goto success;
444     }
445
446     if( !strcmp(ppsz_command[0], "new") )
447     {
448         int i_type;
449
450         /* Check the number of arguments */
451         if( i_command < 3 ) goto syntax_error;
452
453         /* Get type */
454         if( !strcmp(ppsz_command[2], "vod") )
455         {
456             i_type = VOD_TYPE;
457         }
458         else if( !strcmp(ppsz_command[2], "broadcast") )
459         {
460             i_type = BROADCAST_TYPE;
461         }
462         else if( !strcmp(ppsz_command[2], "schedule") )
463         {
464             i_type = SCHEDULE_TYPE;
465         }
466         else
467         {
468             p_message =
469                 vlm_MessageNew( "new", "%s: Choose between vod, "
470                                 "broadcast or schedule", ppsz_command[1] );
471             goto error;
472         }
473
474         /* Check for forbidden media names */
475         if( !strcmp(ppsz_command[1], "all") ||
476             !strcmp(ppsz_command[1], "media") ||
477             !strcmp(ppsz_command[1], "schedule") )
478         {
479             p_message = vlm_MessageNew( "new", "\"all\", \"media\" and "
480                                         "\"schedule\" are reserved names" );
481             goto error;
482         }
483
484         /* Check the name is not already in use */
485         if( vlm_ScheduleSearch( p_vlm, ppsz_command[1] ) ||
486             vlm_MediaSearch( p_vlm, ppsz_command[1] ) )
487         {
488             p_message = vlm_MessageNew( "new", "%s: Name already in use",
489                                         ppsz_command[1] );
490             goto error;
491         }
492
493         /* Schedule */
494         if( i_type == SCHEDULE_TYPE )
495         {
496             vlm_schedule_t *p_schedule;
497             p_schedule = vlm_ScheduleNew( p_vlm, ppsz_command[1] );
498             if( !p_schedule )
499             {
500                 p_message = vlm_MessageNew( "new", "could not create schedule" );
501                 goto error;
502             }
503         }
504
505         /* Media */
506         else
507         {
508             vlm_media_t *p_media;
509             p_media = vlm_MediaNew( p_vlm, ppsz_command[1], i_type );
510             if( !p_media )
511             {
512                 p_message = vlm_MessageNew( "new", "could not create media" );
513                 goto error;
514             }
515         }
516
517         if( i_command <= 3 )
518         {
519             p_message = vlm_MessageNew( "new", NULL );
520             goto success;
521         }
522
523         /* Properties will be dealt with later on */
524     }
525
526     else if( !strcmp(ppsz_command[0], "setup") )
527     {
528         if( i_command < 2 ) goto syntax_error;
529
530         /* Properties will be dealt with later on */
531     }
532
533     else if( !strcmp(ppsz_command[0], "del") )
534     {
535         vlm_media_t *p_media;
536         vlm_schedule_t *p_schedule;
537
538         if( i_command < 2 ) goto syntax_error;
539
540         p_media = vlm_MediaSearch( p_vlm, ppsz_command[1] );
541         p_schedule = vlm_ScheduleSearch( p_vlm, ppsz_command[1] );
542
543         if( p_schedule != NULL )
544         {
545             vlm_ScheduleDelete( p_vlm, p_schedule, NULL );
546         }
547         else if( p_media != NULL )
548         {
549             vlm_MediaDelete( p_vlm, p_media, NULL );
550         }
551         else if( !strcmp(ppsz_command[1], "media") )
552         {
553             while( p_vlm->i_media ) vlm_MediaDelete( p_vlm, p_vlm->media[0],
554                                                      NULL );
555         }
556         else if( !strcmp(ppsz_command[1], "schedule") )
557         {
558             while( p_vlm->i_schedule )
559                 vlm_ScheduleDelete( p_vlm, p_vlm->schedule[0], NULL );
560         }
561         else if( !strcmp(ppsz_command[1], "all") )
562         {
563             while( p_vlm->i_media ) vlm_MediaDelete( p_vlm, p_vlm->media[0],
564                                                      NULL );
565
566             while( p_vlm->i_schedule )
567                 vlm_ScheduleDelete( p_vlm, p_vlm->schedule[0], NULL );
568         }
569         else
570         {
571             p_message = vlm_MessageNew( "del", "%s: media unknown",
572                                       ppsz_command[1] );
573             goto error;
574         }
575
576         p_message = vlm_MessageNew( "del", NULL );
577         goto success;
578     }
579
580     else if( !strcmp(ppsz_command[0], "show") )
581     {
582         vlm_media_t *p_media;
583         vlm_schedule_t *p_schedule;
584
585         if( i_command == 1 )
586         {
587             p_message = vlm_Show( p_vlm, NULL, NULL, NULL );
588             goto success;
589         }
590         else if( i_command > 2 ) goto syntax_error;
591
592         p_media = vlm_MediaSearch( p_vlm, ppsz_command[1] );
593         p_schedule = vlm_ScheduleSearch( p_vlm, ppsz_command[1] );
594
595         if( p_schedule != NULL )
596         {
597             p_message = vlm_Show( p_vlm, NULL, p_schedule, NULL );
598         }
599         else if( p_media != NULL )
600         {
601             p_message = vlm_Show( p_vlm, p_media, NULL, NULL );
602         }
603         else
604         {
605             p_message = vlm_Show( p_vlm, NULL, NULL, ppsz_command[1] );
606         }
607
608         goto success;
609     }
610
611     else if( !strcmp(ppsz_command[0], "help") )
612     {
613         if( i_command != 1 ) goto syntax_error;
614
615         p_message = vlm_Help( p_vlm, NULL );
616         goto success;
617     }
618
619     else if( !strcmp(ppsz_command[0], "control") )
620     {
621         vlm_media_t *p_media;
622
623         if( i_command < 3 ) goto syntax_error;
624
625         if( !(p_media = vlm_MediaSearch( p_vlm, ppsz_command[1] ) ) )
626         {
627             p_message = vlm_MessageNew( "control", "%s: media unknown",
628                                       ppsz_command[1] );
629             goto error;
630         }
631         else
632         {
633             char *psz_command, *psz_arg = 0, *psz_instance = 0;
634             size_t i_index = 2;
635
636             if( strcmp( ppsz_command[2], "play" ) &&
637                 strcmp( ppsz_command[2], "stop" ) &&
638                 strcmp( ppsz_command[2], "pause" ) &&
639                 strcmp( ppsz_command[2], "seek" ) )
640             {
641                 i_index++;
642                 psz_instance = ppsz_command[2];
643
644                 if( i_command < 4 ) goto syntax_error;
645
646                 if( strcmp( ppsz_command[3], "play" ) &&
647                     strcmp( ppsz_command[3], "stop" ) &&
648                     strcmp( ppsz_command[3], "pause" ) &&
649                     strcmp( ppsz_command[3], "seek" ) )
650                     goto syntax_error;
651             }
652
653             psz_command = ppsz_command[i_index];
654
655             if( i_command >= i_index + 2 ) psz_arg = ppsz_command[i_index + 1];
656
657             vlm_MediaControl( p_vlm, p_media, psz_instance, psz_command,
658                              psz_arg );
659             p_message = vlm_MessageNew( "control", NULL );
660             goto success;
661         }
662     }
663
664     else if( !strcmp(ppsz_command[0], "save") )
665     {
666         if( i_command != 2 ) goto syntax_error;
667
668         if( vlm_Save( p_vlm, ppsz_command[1] ) )
669         {
670             p_message = vlm_MessageNew( "save", "Unable to save to file" );
671             goto error;
672         }
673         else
674         {
675             p_message = vlm_MessageNew( "save", NULL );
676             goto success;
677         }
678     }
679
680     else if( !strcmp(ppsz_command[0], "export" ) )
681     {
682         char *psz_buf;
683
684         if( i_command != 1 ) goto syntax_error;
685
686         p_message = vlm_MessageNew( "export", psz_buf = Save( p_vlm ) );
687         free( psz_buf );
688
689         goto success;
690     }
691
692     else if( !strcmp(ppsz_command[0], "load") )
693     {
694         if( i_command != 2 ) goto syntax_error;
695
696         switch( vlm_Load( p_vlm, ppsz_command[1] ) )
697         {
698             case 0:
699                 p_message = vlm_MessageNew( "load", NULL );
700                 goto success;
701             case 2:
702                 p_message = vlm_MessageNew( "load", "Read file error" );
703                 goto error;
704             case 3:
705                 p_message =
706                     vlm_MessageNew( "load", "Error while loading file" );
707                 goto error;
708             default:
709                 p_message =
710                     vlm_MessageNew( "load", "Unable to load from file" );
711                 goto error;
712         }
713     }
714
715     else
716     {
717         p_message = vlm_MessageNew( ppsz_command[0], "Unknown command" );
718         goto error;
719     }
720
721     /* Common code between "new" and "setup" */
722     if( !strcmp(ppsz_command[0], "new") ||
723         !strcmp(ppsz_command[0], "setup") )
724     {
725         size_t i_command_start = strcmp(ppsz_command[0], "new") ? 2 : 3;
726         vlm_media_t *p_media;
727         vlm_schedule_t *p_schedule;
728
729         if( i_command < i_command_start ) goto syntax_error;
730
731         p_media = vlm_MediaSearch( p_vlm, ppsz_command[1] );
732         p_schedule = vlm_ScheduleSearch( p_vlm, ppsz_command[1] );
733
734         if( !p_media && !p_schedule )
735         {
736             p_message = vlm_MessageNew( ppsz_command[0], "%s unknown",
737                                         ppsz_command[1] );
738             goto error;
739         }
740
741         if( p_schedule != NULL )
742         {
743             size_t i;
744
745             for( i = i_command_start ; i < i_command ; i++ )
746             {
747                 if( !strcmp( ppsz_command[i], "enabled" ) ||
748                     !strcmp( ppsz_command[i], "disabled" ) )
749                 {
750                     vlm_ScheduleSetup( p_schedule, ppsz_command[i], NULL );
751                 }
752
753                 /* Beware: everything behind append is considered as
754                  * command line */
755                 else if( !strcmp( ppsz_command[i], "append" ) )
756                 {
757                     size_t j;
758
759                     if( ++i >= i_command ) break;
760
761                     for( j = i + 1; j < i_command; j++ )
762                     {
763                         ppsz_command[i] =
764                             realloc( ppsz_command[i], strlen(ppsz_command[i]) +
765                                      strlen(ppsz_command[j]) + 1 + 1 );
766                         strcat( ppsz_command[i], " " );
767                         strcat( ppsz_command[i], ppsz_command[j] );
768                     }
769
770                     vlm_ScheduleSetup( p_schedule, ppsz_command[i - 1],
771                                        ppsz_command[i] );
772                     break;
773                 }
774                 else
775                 {
776                     if( i + 1 >= i_command && !strcmp(ppsz_command[0], "new") )
777                     {
778                         vlm_ScheduleDelete( p_vlm, p_schedule, NULL );
779                         p_message =
780                             vlm_MessageNew( ppsz_command[0],
781                                             "Wrong properties syntax" );
782                         goto error;
783                     }
784                     else if( i + 1 >= i_command )
785                     {
786                         p_message =
787                             vlm_MessageNew( ppsz_command[0],
788                                             "Wrong properties syntax" );
789                         goto error;
790                     }
791
792                     vlm_ScheduleSetup( p_schedule, ppsz_command[i],
793                                        ppsz_command[i+1] );
794                     i++;
795                 }
796             }
797         }
798
799         else if( p_media != NULL )
800         {
801             size_t i;
802
803             for( i = i_command_start ; i < i_command ; i++ )
804             {
805                 if( !strcmp( ppsz_command[i], "enabled" ) ||
806                     !strcmp( ppsz_command[i], "disabled" ) )
807                 {
808                     vlm_MediaSetup( p_vlm, p_media, ppsz_command[i], NULL );
809                 }
810                 else if( i + 1 >= i_command &&
811                          !strcmp( ppsz_command[i], "mux") )
812                 {
813                     if( p_media->i_type != VOD_TYPE )
814                     {
815                         p_message = vlm_MessageNew( ppsz_command[0],
816                                   "mux only available for broadcast" );
817                     }
818                     else
819                     {
820                         vlm_MediaSetup( p_vlm, p_media, ppsz_command[i],
821                                         ppsz_command[i+1] );
822                         i++;
823                     }
824                 }
825                 else if( !strcmp( ppsz_command[i], "loop" ) ||
826                          !strcmp( ppsz_command[i], "unloop" ) )
827                 {
828                     if( p_media->i_type != BROADCAST_TYPE )
829                     {
830                         p_message = vlm_MessageNew( ppsz_command[0],
831                                   "loop only available for broadcast" );
832                     }
833                     else
834                     {
835                         vlm_MediaSetup( p_vlm, p_media, ppsz_command[i], NULL );
836                     }
837                 }
838                 else
839                 {
840                     if( ( (i + 1) >= i_command ) &&
841                         !strcmp(ppsz_command[0], "new") )
842                     {
843                         vlm_MediaDelete( p_vlm, p_media, NULL );
844                         p_message =
845                             vlm_MessageNew( ppsz_command[0],
846                                             "Wrong properties syntax" );
847                         goto error;
848                     }
849                     else if( (i + 1) >= i_command )
850                     {
851                         p_message =
852                             vlm_MessageNew( ppsz_command[0],
853                                             "Wrong properties syntax" );
854                         goto error;
855                     }
856
857                     vlm_MediaSetup( p_vlm, p_media, ppsz_command[i],
858                                     ppsz_command[i+1] );
859                     i++;
860                 }
861             }
862         }
863
864         p_message = vlm_MessageNew( ppsz_command[0], NULL );
865         goto success;
866     }
867
868 success:
869     *pp_message = p_message;
870     return VLC_SUCCESS;
871
872 syntax_error:
873     p_message = vlm_MessageNew( ppsz_command[0], "Wrong command syntax" );
874
875 error:
876     *pp_message = p_message;
877     return VLC_EGENERIC;
878 }
879
880 vlm_media_t *vlm_MediaSearch( vlm_t *vlm, const char *psz_name )
881 {
882     int i;
883
884     for( i = 0; i < vlm->i_media; i++ )
885     {
886         if( strcmp( psz_name, vlm->media[i]->psz_name ) == 0 )
887         {
888             return vlm->media[i];
889         }
890     }
891
892     return NULL;
893 }
894
895 /*****************************************************************************
896  * Media handling
897  *****************************************************************************/
898 static vlm_media_instance_t *
899 vlm_MediaInstanceSearch( vlm_t *vlm, vlm_media_t *media,
900                          const char *psz_name )
901 {
902     int i;
903
904     for( i = 0; i < media->i_instance; i++ )
905     {
906         if( ( !psz_name && !media->instance[i]->psz_name ) ||
907             ( psz_name && media->instance[i]->psz_name &&
908               !strcmp( psz_name, media->instance[i]->psz_name ) ) )
909         {
910             return media->instance[i];
911         }
912     }
913
914     return NULL;
915 }
916
917 vlm_media_t *vlm_MediaNew( vlm_t *vlm, const char *psz_name, int i_type )
918 {
919     vlm_media_t *media = malloc( sizeof( vlm_media_t ) );
920
921     if( !media )
922     {
923         msg_Err( vlm, "out of memory" );
924         return NULL;
925     }
926
927     /* Check if we need to load the VOD server */
928     if( i_type == VOD_TYPE && !vlm->i_vod )
929     {
930         vlm->vod = vlc_object_create( vlm, VLC_OBJECT_VOD );
931         vlc_object_attach( vlm->vod, vlm );
932         vlm->vod->p_module = module_Need( vlm->vod, "vod server", 0, 0 );
933         if( !vlm->vod->p_module )
934         {
935             msg_Err( vlm, "cannot find vod server" );
936             vlc_object_detach( vlm->vod );
937             vlc_object_destroy( vlm->vod );
938             vlm->vod = 0;
939             free( media );
940             return NULL;
941         }
942
943         vlm->vod->p_data = vlm;
944         vlm->vod->pf_media_control = vlm_MediaVodControl;
945     }
946
947     if( i_type == VOD_TYPE ) vlm->i_vod++;
948
949     media->psz_name = strdup( psz_name );
950     media->b_enabled = VLC_FALSE;
951     media->b_loop = VLC_FALSE;
952     media->vod_media = NULL;
953     media->psz_vod_output = NULL;
954     media->psz_mux = NULL;
955     media->i_input = 0;
956     media->input = NULL;
957     media->psz_output = NULL;
958     media->i_option = 0;
959     media->option = NULL;
960     media->i_type = i_type;
961     media->i_instance = 0;
962     media->instance = NULL;
963
964     input_ItemInit( VLC_OBJECT(vlm), &media->item );
965
966     TAB_APPEND( vlm->i_media, vlm->media, media );
967
968     return media;
969 }
970
971 /* for now, simple delete. After, del with options (last arg) */
972 void vlm_MediaDelete( vlm_t *vlm, vlm_media_t *media, const char *psz_name )
973 {
974     if( media == NULL ) return;
975
976     while( media->i_instance )
977     {
978         vlm_media_instance_t *p_instance = media->instance[0];
979         vlm_MediaControl( vlm, media, p_instance->psz_name, "stop", 0 );
980     }
981
982     TAB_REMOVE( vlm->i_media, vlm->media, media );
983
984     if( media->i_type == VOD_TYPE )
985     {
986         vlm_MediaSetup( vlm, media, "disabled", 0 );
987         vlm->i_vod--;
988     }
989
990     /* Check if we need to unload the VOD server */
991     if( media->i_type == VOD_TYPE && !vlm->i_vod )
992     {
993         module_Unneed( vlm->vod, vlm->vod->p_module );
994         vlc_object_detach( vlm->vod );
995         vlc_object_destroy( vlm->vod );
996         vlm->vod = 0;
997     }
998
999     if( vlm->i_media == 0 && vlm->media ) free( vlm->media );
1000
1001     free( media->psz_name );
1002
1003     while( media->i_input-- ) free( media->input[media->i_input] );
1004     if( media->input ) free( media->input );
1005
1006     if( media->psz_output ) free( media->psz_output );
1007     if( media->psz_mux ) free( media->psz_mux );
1008
1009     while( media->i_option-- ) free( media->option[media->i_option] );
1010     if( media->option ) free( media->option );
1011
1012     input_ItemClean( &media->item );
1013
1014     free( media );
1015 }
1016
1017 int vlm_MediaSetup( vlm_t *vlm, vlm_media_t *media, const char *psz_cmd,
1018                     const char *psz_value )
1019 {
1020     if( !psz_cmd) return VLC_EGENERIC;
1021
1022     if( !strcmp( psz_cmd, "loop" ) )
1023     {
1024         media->b_loop = VLC_TRUE;
1025     }
1026     else if( !strcmp( psz_cmd, "unloop" ) )
1027     {
1028         media->b_loop = VLC_FALSE;
1029     }
1030     else if( !strcmp( psz_cmd, "enabled" ) )
1031     {
1032         media->b_enabled = VLC_TRUE;
1033     }
1034     else if( !strcmp( psz_cmd, "disabled" ) )
1035     {
1036         media->b_enabled = VLC_FALSE;
1037     }
1038     else if( !strcmp( psz_cmd, "mux" ) )
1039     {
1040         if( media->psz_mux ) free( media->psz_mux );
1041         media->psz_mux = NULL;
1042         if( psz_value ) media->psz_mux = strdup( psz_value );
1043     }
1044     else if( !strcmp( psz_cmd, "input" ) )
1045     {
1046         char *input;
1047
1048         input = strdup( psz_value );
1049
1050         TAB_APPEND( media->i_input, media->input, input );
1051     }
1052     else if( !strcmp( psz_cmd, "inputdel" ) && !strcmp( psz_value, "all" ) )
1053     {
1054         while( media->i_input > 0 )
1055         {
1056             TAB_REMOVE( media->i_input, media->input, media->input[0] );
1057         }
1058     }
1059     else if( !strcmp( psz_cmd, "inputdel" ) )
1060     {
1061         char *input;
1062         int i;
1063
1064         input = strdup( psz_value );
1065
1066         for( i = 0; i < media->i_input; i++ )
1067         {
1068             if( !strcmp( input, media->input[i] ) )
1069             {
1070                 TAB_REMOVE( media->i_input, media->input, media->input[i] );
1071                 break;
1072             }
1073         }
1074     }
1075     else if( !strcmp( psz_cmd, "inputdeln" ) )
1076     {
1077         int index = atoi( psz_value );
1078         if( index > 0 && index <= media->i_input )
1079         {
1080             TAB_REMOVE( media->i_input, media->input, media->input[index-1] );
1081         }
1082     }
1083     else if( !strcmp( psz_cmd, "output" ) )
1084     {
1085         if( media->psz_output != NULL )
1086         {
1087             free( media->psz_output );
1088         }
1089         media->psz_output = strdup( psz_value );
1090     }
1091     else if( !strcmp( psz_cmd, "option" ) )
1092     {
1093         char *psz_option;
1094         psz_option = strdup( psz_value );
1095
1096         TAB_APPEND( media->i_option, media->option, psz_option );
1097     }
1098     else
1099     {
1100         return VLC_EGENERIC;
1101     }
1102
1103     /* Check if we need to create/delete a vod media */
1104     if( media->i_type == VOD_TYPE )
1105     {
1106         if( !media->b_enabled && media->vod_media )
1107         {
1108             vlm->vod->pf_media_del( vlm->vod, media->vod_media );
1109             media->vod_media = 0;
1110         }
1111         else if( media->b_enabled && !media->vod_media && media->i_input )
1112         {
1113             /* Pre-parse the input */
1114             input_thread_t *p_input;
1115             char *psz_output;
1116             char *psz_header;
1117             int i;
1118
1119             input_ItemClean( &media->item );
1120             input_ItemInit( VLC_OBJECT(vlm), &media->item );
1121
1122             if( media->psz_output )
1123                 asprintf( &psz_output, "%s:description", media->psz_output );
1124             else
1125                 asprintf( &psz_output, "#description" );
1126
1127             media->item.psz_uri = strdup( media->input[0] );
1128             media->item.ppsz_options = malloc( sizeof( char* ) );
1129             asprintf( &media->item.ppsz_options[0], "sout=%s", psz_output);
1130             media->item.i_options = 1;
1131             for( i = 0; i < media->i_option; i++ )
1132             {
1133                 media->item.i_options++;
1134                 media->item.ppsz_options =
1135                     realloc( media->item.ppsz_options,
1136                              media->item.i_options * sizeof( char* ) );
1137                 media->item.ppsz_options[ media->item.i_options - 1 ] =
1138                     strdup( media->option[i] );
1139             }
1140
1141             asprintf( &psz_header, _("Media: %s"), media->psz_name );
1142
1143             if( (p_input = input_CreateThread2( vlm, &media->item, psz_header
1144                                               ) ) )
1145             {
1146                 while( !p_input->b_eof && !p_input->b_error ) msleep( 100000 );
1147
1148                 input_StopThread( p_input );
1149                 input_DestroyThread( p_input );
1150             }
1151             free( psz_output );
1152             free( psz_header );
1153
1154             if( media->psz_mux )
1155             {
1156                 input_item_t item;
1157                 es_format_t es, *p_es = &es;
1158                 char fourcc[5];
1159
1160                 sprintf( fourcc, "%4.4s", media->psz_mux );
1161                 fourcc[0] = tolower(fourcc[0]); fourcc[1] = tolower(fourcc[1]);
1162                 fourcc[2] = tolower(fourcc[2]); fourcc[3] = tolower(fourcc[3]);
1163
1164                 item = media->item;
1165                 item.i_es = 1;
1166                 item.es = &p_es;
1167                 es_format_Init( &es, VIDEO_ES, *((int *)fourcc) );
1168
1169                 media->vod_media =
1170                   vlm->vod->pf_media_new( vlm->vod, media->psz_name, &item );
1171                 return VLC_SUCCESS;
1172             }
1173
1174             media->vod_media =
1175                 vlm->vod->pf_media_new( vlm->vod, media->psz_name,
1176                                         &media->item );
1177         }
1178     }
1179
1180     return VLC_SUCCESS;
1181 }
1182
1183 int vlm_MediaControl( vlm_t *vlm, vlm_media_t *media, const char *psz_id,
1184                       const char *psz_command, const char *psz_args )
1185 {
1186     vlm_media_instance_t *p_instance;
1187     int i;
1188     char *psz_header;
1189
1190     p_instance = vlm_MediaInstanceSearch( vlm, media, psz_id );
1191
1192     if( !strcmp( psz_command, "play" ) )
1193     {
1194         if( !media->b_enabled || media->i_input == 0 ) return 0;
1195
1196         if( !p_instance )
1197         {
1198             p_instance = malloc( sizeof(vlm_media_instance_t) );
1199             if( !p_instance ) return VLC_EGENERIC;
1200             memset( p_instance, 0, sizeof(vlm_media_instance_t) );
1201             input_ItemInit( VLC_OBJECT(vlm), &p_instance->item );
1202             p_instance->p_input = NULL;
1203
1204             if( ( media->psz_output != NULL ) || ( media->psz_vod_output != NULL ) )
1205             {
1206                 p_instance->item.ppsz_options = malloc( sizeof( char* ) );
1207                 asprintf( &p_instance->item.ppsz_options[0], "sout=%s%s%s",
1208                           media->psz_output ? media->psz_output : "",
1209                           (media->psz_output && media->psz_vod_output) ?
1210                           ":" : media->psz_vod_output ? "#" : "",
1211                           media->psz_vod_output ? media->psz_vod_output : "" );
1212                 p_instance->item.i_options = 1;
1213             }
1214
1215             for( i = 0; i < media->i_option; i++ )
1216             {
1217                 p_instance->item.i_options++;
1218                 p_instance->item.ppsz_options =
1219                     realloc( p_instance->item.ppsz_options,
1220                              p_instance->item.i_options * sizeof( char* ) );
1221                 p_instance->item.ppsz_options[p_instance->item.i_options - 1] =
1222                     strdup( media->option[i] );
1223             }
1224
1225             p_instance->psz_name = psz_id ? strdup( psz_id ) : NULL;
1226             TAB_APPEND( media->i_instance, media->instance, p_instance );
1227         }
1228
1229         if( ( psz_args && sscanf(psz_args, "%d", &i) == 1 ) && i > 0 && i-1 < media->i_input )
1230         {
1231             p_instance->i_index = i-1;
1232         }
1233
1234         if( p_instance->item.psz_uri ) free( p_instance->item.psz_uri );
1235         p_instance->item.psz_uri =
1236             strdup( media->input[p_instance->i_index] );
1237
1238         if( p_instance->p_input )
1239         {
1240             input_StopThread( p_instance->p_input );
1241             input_DestroyThread( p_instance->p_input );
1242         }
1243
1244         asprintf( &psz_header, _("Media: %s"), media->psz_name );
1245         p_instance->p_input = input_CreateThread2( vlm, &p_instance->item,
1246                                                    psz_header );
1247         if( !p_instance->p_input )
1248         {
1249             TAB_REMOVE( media->i_instance, media->instance, p_instance );
1250             input_ItemClean( &p_instance->item );
1251             if( p_instance->psz_name ) free( p_instance->psz_name );
1252         }
1253         free( psz_header );
1254
1255         return VLC_SUCCESS;
1256     }
1257
1258     if( !p_instance ) return VLC_EGENERIC;
1259
1260     if( !strcmp( psz_command, "seek" ) )
1261     {
1262         if( psz_args )
1263         {
1264             vlc_bool_t i_rel;
1265             float f_value = i18n_atof( psz_args );
1266             if( psz_args[0] == '+' || psz_args[0] == '-' )
1267                 i_rel = VLC_TRUE;
1268             else
1269                 i_rel = VLC_FALSE;
1270             if( strstr( psz_args, "ms" ) )
1271             {
1272                 /* milliseconds */
1273                 int64_t i_msec =  1000 * (int64_t)atoi( psz_args );
1274                 if( i_rel )
1275                 {
1276                     var_SetTime( p_instance->p_input, "time-offset",
1277                                  i_msec );
1278                 }
1279                 else if( i_msec >= 0
1280                       && i_msec < var_GetTime( p_instance->p_input, "length" ) )
1281                 {
1282                     var_SetTime( p_instance->p_input, "time",
1283                                  i_msec );
1284                 }
1285             }
1286             else if( strchr( psz_args, 's' ) )
1287             {
1288                 /* seconds */
1289                 int64_t i_sec = 1000000 * (int64_t)atoi( psz_args );
1290                 if( i_rel )
1291                 {
1292                     var_SetTime( p_instance->p_input, "time-offset",
1293                                  i_sec );
1294                 }
1295                 else if( i_sec >= 0
1296                       && i_sec < var_GetTime( p_instance->p_input, "length" ) )
1297                 {
1298                     var_SetTime( p_instance->p_input, "time",
1299                                  i_sec );
1300                 }
1301             }
1302             else
1303             {
1304                 /* percentage */
1305                 f_value /= 100.;
1306                 if( i_rel )
1307                 {
1308                     float f_orig = var_GetFloat( p_instance->p_input,
1309                                                  "position" );
1310                     f_value += f_orig;
1311                 }
1312                 if( f_value >= 0.0 && f_value <= 1.0 )
1313                 {
1314                     var_SetFloat( p_instance->p_input, "position",
1315                                   f_value );
1316                     return VLC_SUCCESS;
1317                 }
1318             }
1319         }
1320     }
1321     else if( !strcmp( psz_command, "rewind" ) )
1322     {
1323         float f_pos;
1324         float f_scale;
1325
1326         if( psz_args )
1327         {
1328             f_scale = i18n_atof( psz_args );
1329             f_pos = var_GetFloat( p_instance->p_input, "position" );
1330             f_pos -= (f_scale / 1000.0);
1331             if( f_pos < 0. )
1332                 f_pos = 0.;
1333             var_SetFloat( p_instance->p_input, "position", f_pos );
1334             return VLC_SUCCESS;
1335         }
1336     }
1337     else if( !strcmp( psz_command, "forward" ) )
1338     {
1339         float f_pos;
1340         float f_scale;
1341
1342         if( psz_args )
1343         {
1344             f_scale = i18n_atof( psz_args );
1345             f_pos = var_GetFloat( p_instance->p_input, "position" );
1346             f_pos += (f_scale / 1000.0);
1347             if( f_pos > 1.0 )
1348                 f_pos = 1.0;
1349             var_SetFloat( p_instance->p_input, "position", f_pos );
1350             return VLC_SUCCESS;
1351         }
1352     }
1353     else if( !strcmp( psz_command, "stop" ) )
1354     {
1355         TAB_REMOVE( media->i_instance, media->instance, p_instance );
1356
1357         if( p_instance->p_input )
1358         {
1359             input_StopThread( p_instance->p_input );
1360             input_DestroyThread( p_instance->p_input );
1361         }
1362
1363         input_ItemClean( &p_instance->item );
1364         if( p_instance->psz_name ) free( p_instance->psz_name );
1365         free( p_instance );
1366
1367         return VLC_SUCCESS;
1368     }
1369     else if( !strcmp( psz_command, "pause" ) )
1370     {
1371         int i_state;
1372
1373         if( !p_instance->p_input ) return VLC_SUCCESS;
1374
1375         i_state = var_GetInteger( p_instance->p_input, "state" );
1376
1377         if( i_state == PAUSE_S ) i_state = PLAYING_S;
1378         else i_state = PAUSE_S;
1379         var_SetInteger( p_instance->p_input, "state", i_state );
1380
1381         return VLC_SUCCESS;
1382     }
1383
1384     return VLC_EGENERIC;
1385 }
1386
1387 /*****************************************************************************
1388  * Schedule handling
1389  *****************************************************************************/
1390 static int64_t vlm_Date(void)
1391 {
1392 #ifdef WIN32
1393     struct timeb tm;
1394     ftime( &tm );
1395     return ((int64_t)tm.time) * 1000000 + ((int64_t)tm.millitm) * 1000;
1396 #else
1397     return mdate();
1398 #endif
1399 }
1400
1401 vlm_schedule_t *vlm_ScheduleNew( vlm_t *vlm, const char *psz_name )
1402 {
1403     vlm_schedule_t *p_sched = malloc( sizeof( vlm_schedule_t ) );
1404
1405     if( !p_sched )
1406     {
1407         return NULL;
1408     }
1409
1410     if( !psz_name )
1411     {
1412         return NULL;
1413     }
1414
1415     p_sched->psz_name = strdup( psz_name );
1416     p_sched->b_enabled = VLC_FALSE;
1417     p_sched->i_command = 0;
1418     p_sched->command = NULL;
1419     p_sched->i_date = 0;
1420     p_sched->i_period = 0;
1421     p_sched->i_repeat = -1;
1422
1423     TAB_APPEND( vlm->i_schedule, vlm->schedule, p_sched );
1424
1425     return p_sched;
1426 }
1427
1428 /* for now, simple delete. After, del with options (last arg) */
1429 void vlm_ScheduleDelete( vlm_t *vlm, vlm_schedule_t *sched,
1430                          const char *psz_name )
1431 {
1432     if( sched == NULL ) return;
1433
1434     TAB_REMOVE( vlm->i_schedule, vlm->schedule, sched );
1435
1436     if( vlm->i_schedule == 0 && vlm->schedule ) free( vlm->schedule );
1437     free( sched->psz_name );
1438     while( sched->i_command )
1439     {
1440         char *psz_cmd = sched->command[0];
1441         TAB_REMOVE( sched->i_command, sched->command, psz_cmd );
1442         free( psz_cmd );
1443     }
1444     free( sched );
1445 }
1446
1447 static vlm_schedule_t *vlm_ScheduleSearch( vlm_t *vlm, const char *psz_name )
1448 {
1449     int i;
1450
1451     for( i = 0; i < vlm->i_schedule; i++ )
1452     {
1453         if( strcmp( psz_name, vlm->schedule[i]->psz_name ) == 0 )
1454         {
1455             return vlm->schedule[i];
1456         }
1457     }
1458
1459     return NULL;
1460 }
1461
1462 /* Ok, setup schedule command will be able to support only one (argument value) at a time  */
1463 int vlm_ScheduleSetup( vlm_schedule_t *schedule, const char *psz_cmd,
1464                        const char *psz_value )
1465 {
1466     if( !strcmp( psz_cmd, "enabled" ) )
1467     {
1468         schedule->b_enabled = VLC_TRUE;
1469     }
1470     else if( !strcmp( psz_cmd, "disabled" ) )
1471     {
1472         schedule->b_enabled = VLC_FALSE;
1473     }
1474 #if !defined( UNDER_CE )
1475     else if( !strcmp( psz_cmd, "date" ) )
1476     {
1477         struct tm time;
1478         const char *p;
1479         time_t date;
1480
1481         time.tm_sec = 0;         /* seconds */
1482         time.tm_min = 0;         /* minutes */
1483         time.tm_hour = 0;        /* hours */
1484         time.tm_mday = 0;        /* day of the month */
1485         time.tm_mon = 0;         /* month */
1486         time.tm_year = 0;        /* year */
1487         time.tm_wday = 0;        /* day of the week */
1488         time.tm_yday = 0;        /* day in the year */
1489         time.tm_isdst = -1;       /* daylight saving time */
1490
1491         /* date should be year/month/day-hour:minutes:seconds */
1492         p = strchr( psz_value, '-' );
1493
1494         if( !strcmp( psz_value, "now" ) )
1495         {
1496             schedule->i_date = 0;
1497         }
1498         else if( (p == NULL) && sscanf( psz_value, "%d:%d:%d", &time.tm_hour,
1499                                         &time.tm_min, &time.tm_sec ) != 3 )
1500                                         /* it must be a hour:minutes:seconds */
1501         {
1502             return 1;
1503         }
1504         else
1505         {
1506             unsigned i,j,k;
1507
1508             switch( sscanf( p + 1, "%u:%u:%u", &i, &j, &k ) )
1509             {
1510                 case 1:
1511                     time.tm_sec = i;
1512                     break;
1513                 case 2:
1514                     time.tm_min = i;
1515                     time.tm_sec = j;
1516                     break;
1517                 case 3:
1518                     time.tm_hour = i;
1519                     time.tm_min = j;
1520                     time.tm_sec = k;
1521                     break;
1522                 default:
1523                     return 1;
1524             }
1525
1526             switch( sscanf( psz_value, "%d/%d/%d", &i, &j, &k ) )
1527             {
1528                 case 1:
1529                     time.tm_mday = i;
1530                     break;
1531                 case 2:
1532                     time.tm_mon = i - 1;
1533                     time.tm_mday = j;
1534                     break;
1535                 case 3:
1536                     time.tm_year = i - 1900;
1537                     time.tm_mon = j - 1;
1538                     time.tm_mday = k;
1539                     break;
1540                 default:
1541                     return 1;
1542             }
1543
1544             date = mktime( &time );
1545             schedule->i_date = ((mtime_t) date) * 1000000;
1546         }
1547     }
1548     else if( !strcmp( psz_cmd, "period" ) )
1549     {
1550         struct tm time;
1551         const char *p;
1552         const char *psz_time = NULL, *psz_date = NULL;
1553         time_t date;
1554         unsigned i,j,k;
1555
1556         /* First, if date or period are modified, repeat should be equal to -1 */
1557         schedule->i_repeat = -1;
1558
1559         time.tm_sec = 0;         /* seconds */
1560         time.tm_min = 0;         /* minutes */
1561         time.tm_hour = 0;        /* hours */
1562         time.tm_mday = 0;        /* day of the month */
1563         time.tm_mon = 0;         /* month */
1564         time.tm_year = 0;        /* year */
1565         time.tm_wday = 0;        /* day of the week */
1566         time.tm_yday = 0;        /* day in the year */
1567         time.tm_isdst = -1;       /* daylight saving time */
1568
1569         /* date should be year/month/day-hour:minutes:seconds */
1570         p = strchr( psz_value, '-' );
1571         if( p )
1572         {
1573             psz_date = psz_value;
1574             psz_time = p + 1;
1575         }
1576         else
1577         {
1578             psz_time = psz_value;
1579         }
1580
1581         switch( sscanf( psz_time, "%u:%u:%u", &i, &j, &k ) )
1582         {
1583             case 1:
1584                 time.tm_sec = i;
1585                 break;
1586             case 2:
1587                 time.tm_min = i;
1588                 time.tm_sec = j;
1589                 break;
1590             case 3:
1591                 time.tm_hour = i;
1592                 time.tm_min = j;
1593                 time.tm_sec = k;
1594                 break;
1595             default:
1596                 return 1;
1597         }
1598         if( psz_date )
1599         {
1600             switch( sscanf( psz_date, "%u/%u/%u", &i, &j, &k ) )
1601             {
1602                 case 1:
1603                     time.tm_mday = i;
1604                     break;
1605                 case 2:
1606                     time.tm_mon = i;
1607                     time.tm_mday = j;
1608                     break;
1609                 case 3:
1610                     time.tm_year = i;
1611                     time.tm_mon = j;
1612                     time.tm_mday = k;
1613                     break;
1614                 default:
1615                     return 1;
1616             }
1617         }
1618
1619         /* ok, that's stupid... who is going to schedule streams every 42 years ? */
1620         date = (((( time.tm_year * 12 + time.tm_mon ) * 30 + time.tm_mday ) * 24 + time.tm_hour ) * 60 + time.tm_min ) * 60 + time.tm_sec ;
1621         schedule->i_period = ((mtime_t) date) * 1000000;
1622     }
1623 #endif /* UNDER_CE */
1624     else if( !strcmp( psz_cmd, "repeat" ) )
1625     {
1626         int i;
1627
1628         if( sscanf( psz_value, "%d", &i ) == 1 )
1629         {
1630             schedule->i_repeat = i;
1631         }
1632         else
1633         {
1634             return 1;
1635         }
1636     }
1637     else if( !strcmp( psz_cmd, "append" ) )
1638     {
1639         char *command = strdup( psz_value );
1640
1641         TAB_APPEND( schedule->i_command, schedule->command, command );
1642     }
1643     else
1644     {
1645         return 1;
1646     }
1647     return 0;
1648 }
1649
1650 /*****************************************************************************
1651  * Message handling functions
1652  *****************************************************************************/
1653 vlm_message_t *vlm_MessageNew( const char *psz_name,
1654                                const char *psz_format, ... )
1655 {
1656     vlm_message_t *p_message;
1657     va_list args;
1658
1659     if( !psz_name ) return NULL;
1660
1661     p_message = malloc( sizeof(vlm_message_t) );
1662     if( !p_message)
1663     {
1664         return NULL;
1665     }
1666
1667     p_message->psz_value = 0;
1668
1669     if( psz_format )
1670     {
1671         va_start( args, psz_format );
1672         if( vasprintf( &p_message->psz_value, psz_format, args ) == -1 )
1673         {
1674             va_end( args );
1675             free( p_message );
1676             return NULL;
1677         }
1678         va_end( args );
1679     }
1680
1681     p_message->psz_name = strdup( psz_name );
1682     p_message->i_child = 0;
1683     p_message->child = NULL;
1684
1685     return p_message;
1686 }
1687
1688 void vlm_MessageDelete( vlm_message_t *p_message )
1689 {
1690     if( p_message->psz_name ) free( p_message->psz_name );
1691     if( p_message->psz_value ) free( p_message->psz_value );
1692     while( p_message->i_child-- )
1693         vlm_MessageDelete( p_message->child[p_message->i_child] );
1694     if( p_message->child ) free( p_message->child );
1695     free( p_message );
1696 }
1697
1698 /* Add a child */
1699 vlm_message_t *vlm_MessageAdd( vlm_message_t *p_message,
1700                                vlm_message_t *p_child )
1701 {
1702     if( p_message == NULL ) return NULL;
1703
1704     if( p_child )
1705     {
1706         TAB_APPEND( p_message->i_child, p_message->child, p_child );
1707     }
1708
1709     return p_child;
1710 }
1711
1712 /*****************************************************************************
1713  * Misc utility functions
1714  *****************************************************************************/
1715 static vlm_message_t *vlm_Show( vlm_t *vlm, vlm_media_t *media,
1716                                 vlm_schedule_t *schedule,
1717                                 const char *psz_filter )
1718 {
1719     if( media != NULL )
1720     {
1721         int i;
1722         vlm_message_t *msg;
1723         vlm_message_t *msg_media;
1724         vlm_message_t *msg_child;
1725
1726         msg = vlm_MessageNew( "show", NULL );
1727         msg_media = vlm_MessageAdd( msg, vlm_MessageNew( media->psz_name, 0 ));
1728
1729         vlm_MessageAdd( msg_media,
1730                         vlm_MessageNew( "type", media->i_type == VOD_TYPE ?
1731                                         "vod" : "broadcast" ) );
1732         vlm_MessageAdd( msg_media,
1733                         vlm_MessageNew( "enabled", media->b_enabled ?
1734                                         "yes" : "no" ) );
1735
1736         vlm_MessageAdd( msg_media,
1737                         vlm_MessageNew( "loop", media->b_loop ?
1738                                         "yes" : "no" ) );
1739
1740         if( media->i_type == VOD_TYPE && media->psz_mux )
1741             vlm_MessageAdd( msg_media,
1742                             vlm_MessageNew( "mux", media->psz_mux ) );
1743
1744         msg_child = vlm_MessageAdd( msg_media,
1745                                     vlm_MessageNew( "inputs", NULL ) );
1746
1747         for( i = 0; i < media->i_input; i++ )
1748         {
1749             vlm_MessageAdd( msg_child,
1750                             vlm_MessageNew( media->input[i], NULL ) );
1751         }
1752
1753         vlm_MessageAdd( msg_media,
1754                         vlm_MessageNew( "output", media->psz_output ?
1755                                         media->psz_output : "" ) );
1756
1757         msg_child = vlm_MessageAdd( msg_media, vlm_MessageNew( "options", 0 ));
1758
1759         for( i = 0; i < media->i_option; i++ )
1760         {
1761             vlm_MessageAdd( msg_child, vlm_MessageNew( media->option[i], 0 ) );
1762         }
1763
1764         msg_child = vlm_MessageAdd( msg_media,
1765                                     vlm_MessageNew( "instances", NULL ) );
1766
1767         for( i = 0; i < media->i_instance; i++ )
1768         {
1769             vlm_media_instance_t *p_instance = media->instance[i];
1770             vlc_value_t val;
1771             vlm_message_t *msg_instance;
1772             char *psz_tmp;
1773
1774             if( !p_instance->p_input ) val.i_int = END_S;
1775             else var_Get( p_instance->p_input, "state", &val );
1776
1777             msg_instance = vlm_MessageNew( "instance" , NULL );
1778             vlm_MessageAdd( msg_instance, vlm_MessageNew( "name" , p_instance->psz_name ? p_instance->psz_name : "default" ) );
1779             vlm_MessageAdd( msg_instance, vlm_MessageNew( "state",
1780                                 val.i_int == PLAYING_S ? "playing" :
1781                                 val.i_int == PAUSE_S ? "paused" :
1782                                 "stopped" ) );
1783 #define APPEND_INPUT_INFO( a, format, type ) \
1784             asprintf( &psz_tmp, format, \
1785                       var_Get ## type( p_instance->p_input, a ) ); \
1786             vlm_MessageAdd( msg_instance, vlm_MessageNew( a, psz_tmp ) ); \
1787             free( psz_tmp );
1788             APPEND_INPUT_INFO( "position", "%f", Float );
1789             APPEND_INPUT_INFO( "time", I64Fi, Time );
1790             APPEND_INPUT_INFO( "length", I64Fi, Time );
1791             APPEND_INPUT_INFO( "rate", "%d", Integer );
1792             APPEND_INPUT_INFO( "title", "%d", Integer );
1793             APPEND_INPUT_INFO( "chapter", "%d", Integer );
1794             APPEND_INPUT_INFO( "seekable", "%d", Bool );
1795 #undef APPEND_INPUT_INFO
1796             asprintf( &psz_tmp, "%d", p_instance->i_index + 1 );
1797             vlm_MessageAdd( msg_instance, vlm_MessageNew( "playlistindex", psz_tmp ) );
1798             free( psz_tmp );
1799             vlm_MessageAdd( msg_child, msg_instance );
1800         }
1801
1802         return msg;
1803
1804     }
1805
1806     else if( schedule != NULL )
1807     {
1808         int i;
1809         vlm_message_t *msg;
1810         vlm_message_t *msg_schedule;
1811         vlm_message_t *msg_child;
1812         char buffer[100];
1813
1814         msg = vlm_MessageNew( "show", NULL );
1815         msg_schedule =
1816             vlm_MessageAdd( msg, vlm_MessageNew( schedule->psz_name, 0 ) );
1817
1818         vlm_MessageAdd( msg_schedule, vlm_MessageNew("type", "schedule") );
1819
1820         vlm_MessageAdd( msg_schedule,
1821                         vlm_MessageNew( "enabled", schedule->b_enabled ?
1822                                         "yes" : "no" ) );
1823
1824 #if !defined( UNDER_CE )
1825         if( schedule->i_date != 0 )
1826         {
1827             struct tm date;
1828             time_t i_time = (time_t)( schedule->i_date / 1000000 );
1829             char *psz_date;
1830
1831 #ifdef HAVE_LOCALTIME_R
1832             localtime_r( &i_time, &date);
1833 #else
1834             struct tm *p_date = localtime( &i_time );
1835             date = *p_date;
1836 #endif
1837
1838             asprintf( &psz_date, "%d/%d/%d-%d:%d:%d",
1839                       date.tm_year + 1900, date.tm_mon + 1, date.tm_mday,
1840                       date.tm_hour, date.tm_min, date.tm_sec );
1841
1842             vlm_MessageAdd( msg_schedule,
1843                             vlm_MessageNew( "date", psz_date ) );
1844             free( psz_date );
1845         }
1846         else
1847         {
1848             vlm_MessageAdd( msg_schedule, vlm_MessageNew("date", "now") );
1849         }
1850
1851         if( schedule->i_period != 0 )
1852         {
1853             time_t i_time = (time_t) ( schedule->i_period / 1000000 );
1854             struct tm date;
1855
1856             date.tm_sec = (int)( i_time % 60 );
1857             i_time = i_time / 60;
1858             date.tm_min = (int)( i_time % 60 );
1859             i_time = i_time / 60;
1860             date.tm_hour = (int)( i_time % 24 );
1861             i_time = i_time / 24;
1862             date.tm_mday = (int)( i_time % 30 );
1863             i_time = i_time / 30;
1864             /* okay, okay, months are not always 30 days long */
1865             date.tm_mon = (int)( i_time % 12 );
1866             i_time = i_time / 12;
1867             date.tm_year = (int)i_time;
1868
1869             sprintf( buffer, "%d/%d/%d-%d:%d:%d", date.tm_year, date.tm_mon,
1870                      date.tm_mday, date.tm_hour, date.tm_min, date.tm_sec);
1871
1872             vlm_MessageAdd( msg_schedule, vlm_MessageNew("period", buffer) );
1873         }
1874         else
1875         {
1876             vlm_MessageAdd( msg_schedule, vlm_MessageNew("period", "0") );
1877         }
1878 #endif /* UNDER_CE */
1879
1880         sprintf( buffer, "%d", schedule->i_repeat );
1881         vlm_MessageAdd( msg_schedule, vlm_MessageNew( "repeat", buffer ) );
1882
1883         msg_child =
1884             vlm_MessageAdd( msg_schedule, vlm_MessageNew("commands", 0) );
1885
1886         for( i = 0; i < schedule->i_command; i++ )
1887         {
1888            vlm_MessageAdd( msg_child,
1889                            vlm_MessageNew( schedule->command[i], NULL ) );
1890         }
1891
1892         return msg;
1893
1894     }
1895
1896     else if( psz_filter && !strcmp( psz_filter, "media" ) )
1897     {
1898         int i, j;
1899         vlm_message_t *msg;
1900         vlm_message_t *msg_child;
1901         int i_vod = 0, i_broadcast = 0;
1902         char *psz_count;
1903
1904         for( i = 0; i < vlm->i_media; i++ )
1905         {
1906             if( vlm->media[i]->i_type == VOD_TYPE )
1907                 i_vod ++;
1908             else
1909                 i_broadcast ++;
1910         }
1911
1912         asprintf( &psz_count, "( %d broadcast - %d vod )", i_broadcast, i_vod);
1913
1914         msg = vlm_MessageNew( "show", NULL );
1915         msg_child = vlm_MessageAdd( msg, vlm_MessageNew( "media", psz_count ) );
1916         free( psz_count );
1917
1918         for( i = 0; i < vlm->i_media; i++ )
1919         {
1920             vlm_media_t *m = vlm->media[i];
1921             vlm_message_t *msg_media, *msg_instance;
1922
1923             msg_media = vlm_MessageAdd( msg_child,
1924                                         vlm_MessageNew( m->psz_name, 0 ) );
1925
1926             vlm_MessageAdd( msg_media,
1927                             vlm_MessageNew( "type", m->i_type == VOD_TYPE ?
1928                                             "vod" : "broadcast" ) );
1929
1930             vlm_MessageAdd( msg_media,
1931                             vlm_MessageNew( "enabled", m->b_enabled ?
1932                                             "yes" : "no" ) );
1933
1934             if( m->i_type == VOD_TYPE && m->psz_mux )
1935                 vlm_MessageAdd( msg_media,
1936                                 vlm_MessageNew( "mux", m->psz_mux ) );
1937
1938             msg_instance = vlm_MessageAdd( msg_media,
1939                                            vlm_MessageNew( "instances", 0 ) );
1940
1941             for( j = 0; j < m->i_instance; j++ )
1942             {
1943                 vlm_media_instance_t *p_instance = m->instance[j];
1944                 vlc_value_t val;
1945
1946                 if( !p_instance->p_input ) val.i_int = END_S;
1947                 else var_Get( p_instance->p_input, "state", &val );
1948
1949                 vlm_MessageAdd( msg_instance,
1950                     vlm_MessageNew( p_instance->psz_name ?
1951                                     p_instance->psz_name : "default",
1952                                     val.i_int == PLAYING_S ? "playing" :
1953                                     val.i_int == PAUSE_S ? "paused" :
1954                                     "stopped" ) );
1955             }
1956         }
1957
1958         return msg;
1959     }
1960
1961     else if( psz_filter && !strcmp( psz_filter, "schedule" ) )
1962     {
1963         int i;
1964         vlm_message_t *msg;
1965         vlm_message_t *msg_child;
1966
1967         msg = vlm_MessageNew( "show", NULL );
1968         msg_child = vlm_MessageAdd( msg, vlm_MessageNew( "schedule", NULL ) );
1969
1970         for( i = 0; i < vlm->i_schedule; i++ )
1971         {
1972             vlm_schedule_t *s = vlm->schedule[i];
1973             vlm_message_t *msg_schedule;
1974             mtime_t i_time, i_next_date;
1975
1976             msg_schedule = vlm_MessageAdd( msg_child,
1977                                            vlm_MessageNew( s->psz_name, 0 ) );
1978             vlm_MessageAdd( msg_schedule,
1979                             vlm_MessageNew( "enabled", s->b_enabled ?
1980                                             "yes" : "no" ) );
1981
1982             /* calculate next date */
1983             i_time = vlm_Date();
1984             i_next_date = s->i_date;
1985
1986             if( s->i_period != 0 )
1987             {
1988                 int j = 0;
1989                 while( s->i_date + j * s->i_period <= i_time &&
1990                        s->i_repeat > j )
1991                 {
1992                     j++;
1993                 }
1994
1995                 i_next_date = s->i_date + j * s->i_period;
1996             }
1997
1998             if( i_next_date > i_time )
1999             {
2000                 time_t i_date = (time_t) (i_next_date / 1000000) ;
2001
2002 #if !defined( UNDER_CE )
2003 #ifdef HAVE_CTIME_R
2004                 char psz_date[500];
2005                 ctime_r( &i_date, psz_date );
2006 #else
2007                 char *psz_date = ctime( &i_date );
2008 #endif
2009
2010                 vlm_MessageAdd( msg_schedule,
2011                                 vlm_MessageNew( "next launch", psz_date ) );
2012 #endif
2013             }
2014         }
2015
2016         return msg;
2017     }
2018
2019     else if( ( psz_filter == NULL ) && ( media == NULL ) && ( schedule == NULL ) )
2020     {
2021         vlm_message_t *show1 = vlm_Show( vlm, NULL, NULL, "media" );
2022         vlm_message_t *show2 = vlm_Show( vlm, NULL, NULL, "schedule" );
2023
2024         vlm_MessageAdd( show1, show2->child[0] );
2025
2026         /* We must destroy the parent node "show" of show2
2027          * and not the children */
2028         free( show2->psz_name );
2029         free( show2 );
2030
2031         return show1;
2032     }
2033
2034     else
2035     {
2036         return vlm_MessageNew( "show", NULL );
2037     }
2038 }
2039
2040 static vlm_message_t *vlm_Help( vlm_t *vlm, char *psz_filter )
2041 {
2042     vlm_message_t *message, *message_child;
2043
2044 #define MessageAdd( a ) \
2045         vlm_MessageAdd( message, vlm_MessageNew( a, NULL ) );
2046 #define MessageAddChild( a ) \
2047         vlm_MessageAdd( message_child, vlm_MessageNew( a, NULL ) );
2048
2049     if( psz_filter == NULL )
2050     {
2051         message = vlm_MessageNew( "help", NULL );
2052
2053         message_child = MessageAdd( "Commands Syntax:" );
2054         MessageAddChild( "new (name) vod|broadcast|schedule [properties]" );
2055         MessageAddChild( "setup (name) (properties)" );
2056         MessageAddChild( "show [(name)|media|schedule]" );
2057         MessageAddChild( "del (name)|all|media|schedule" );
2058         MessageAddChild( "control (name) [instance_name] (command)" );
2059         MessageAddChild( "save (config_file)" );
2060         MessageAddChild( "export" );
2061         MessageAddChild( "load (config_file)" );
2062
2063         message_child = MessageAdd( "Media Proprieties Syntax:" );
2064         MessageAddChild( "input (input_name)" );
2065         MessageAddChild( "inputdel (input_name)|all" );
2066         MessageAddChild( "inputdeln input_number" );
2067         MessageAddChild( "output (output_name)" );
2068         MessageAddChild( "option (option_name)[=value]" );
2069         MessageAddChild( "enabled|disabled" );
2070         MessageAddChild( "loop|unloop (broadcast only)" );
2071         MessageAddChild( "mux (mux_name)" );
2072
2073         message_child = MessageAdd( "Schedule Proprieties Syntax:" );
2074         MessageAddChild( "enabled|disabled" );
2075         MessageAddChild( "append (command_until_rest_of_the_line)" );
2076         MessageAddChild( "date (year)/(month)/(day)-(hour):(minutes):"
2077                          "(seconds)|now" );
2078         MessageAddChild( "period (years_aka_12_months)/(months_aka_30_days)/"
2079                          "(days)-(hours):(minutes):(seconds)" );
2080         MessageAddChild( "repeat (number_of_repetitions)" );
2081
2082         message_child = MessageAdd( "Control Commands Syntax:" );
2083         MessageAddChild( "play" );
2084         MessageAddChild( "pause" );
2085         MessageAddChild( "stop" );
2086         MessageAddChild( "seek [+-](percentage) | [+-](seconds)s | [+-](miliseconds)ms" );
2087
2088         return message;
2089     }
2090
2091     return vlm_MessageNew( "help", NULL );
2092 }
2093
2094 /*****************************************************************************
2095  * Config handling functions
2096  *****************************************************************************/
2097 static int Load( vlm_t *vlm, char *file )
2098 {
2099     char *pf = file;
2100     int  i_line = 1;
2101
2102     while( *pf != '\0' )
2103     {
2104         vlm_message_t *message = NULL;
2105         int i_end = 0;
2106
2107         while( pf[i_end] != '\n' && pf[i_end] != '\0' && pf[i_end] != '\r' )
2108         {
2109             i_end++;
2110         }
2111
2112         if( pf[i_end] == '\r' || pf[i_end] == '\n' )
2113         {
2114             pf[i_end] = '\0';
2115             i_end++;
2116             if( pf[i_end] == '\n' ) i_end++;
2117         }
2118
2119         if( *pf && ExecuteCommand( vlm, pf, &message ) )
2120         {
2121             if( message )
2122             {
2123                 if( message->psz_value )
2124                     msg_Err( vlm, "Load error on line %d: %s: %s",
2125                              i_line, message->psz_name, message->psz_value );
2126                 vlm_MessageDelete( message );
2127             }
2128             return 1;
2129         }
2130         if( message ) vlm_MessageDelete( message );
2131
2132         pf += i_end;
2133         i_line++;
2134     }
2135
2136     return 0;
2137 }
2138
2139 static char *Save( vlm_t *vlm )
2140 {
2141     char *save = NULL;
2142     char psz_header[] = "\n"
2143                         "# VLC media player VLM command batch\n"
2144                         "# http://www.videolan.org/vlc/\n\n" ;
2145     char *p;
2146     int i,j;
2147     int i_length = strlen( psz_header );
2148
2149     for( i = 0; i < vlm->i_media; i++ )
2150     {
2151         vlm_media_t *media = vlm->media[i];
2152
2153         if( media->i_type == VOD_TYPE )
2154         {
2155             i_length += strlen( "new  vod " ) + strlen(media->psz_name);
2156         }
2157         else
2158         {
2159             i_length += strlen( "new  broadcast " ) + strlen(media->psz_name);
2160         }
2161
2162         if( media->b_enabled == VLC_TRUE )
2163         {
2164             i_length += strlen( "enabled" );
2165         }
2166         else
2167         {
2168             i_length += strlen( "disabled" );
2169         }
2170
2171         if( media->b_loop == VLC_TRUE )
2172         {
2173             i_length += strlen( " loop\n" );
2174         }
2175         else
2176         {
2177             i_length += strlen( "\n" );
2178         }
2179
2180         for( j = 0; j < media->i_input; j++ )
2181         {
2182             i_length += strlen( "setup  input \"\"\n" ) +
2183                 strlen( media->psz_name ) + strlen( media->input[j] );
2184         }
2185
2186         if( media->psz_output != NULL )
2187         {
2188             i_length += strlen(media->psz_name) + strlen(media->psz_output) +
2189                 strlen( "setup  output \n" );
2190         }
2191
2192         for( j=0 ; j < media->i_option ; j++ )
2193         {
2194             i_length += strlen(media->psz_name) + strlen(media->option[j]) +
2195                 strlen("setup  option \n");
2196         }
2197     }
2198
2199     for( i = 0; i < vlm->i_schedule; i++ )
2200     {
2201         vlm_schedule_t *schedule = vlm->schedule[i];
2202
2203         i_length += strlen( "new  schedule " ) + strlen( schedule->psz_name );
2204
2205         if( schedule->b_enabled == VLC_TRUE )
2206         {
2207             i_length += strlen( "date //-:: enabled\n" ) + 14;
2208         }
2209         else
2210         {
2211             i_length += strlen( "date //-:: disabled\n" ) + 14;
2212         }
2213
2214
2215         if( schedule->i_period != 0 )
2216         {
2217             i_length += strlen( "setup  " ) + strlen( schedule->psz_name ) +
2218                 strlen( "period //-::\n" ) + 14;
2219         }
2220
2221         if( schedule->i_repeat >= 0 )
2222         {
2223             char buffer[12];
2224
2225             sprintf( buffer, "%d", schedule->i_repeat );
2226             i_length += strlen( "setup  repeat \n" ) +
2227                 strlen( schedule->psz_name ) + strlen( buffer );
2228         }
2229         else
2230         {
2231             i_length++;
2232         }
2233
2234         for( j = 0; j < schedule->i_command; j++ )
2235         {
2236             i_length += strlen( "setup  append \n" ) +
2237                 strlen( schedule->psz_name ) + strlen( schedule->command[j] );
2238         }
2239
2240     }
2241
2242     /* Don't forget the '\0' */
2243     i_length++;
2244     /* now we have the length of save */
2245
2246     p = save = malloc( i_length );
2247     *save = '\0';
2248
2249     p += sprintf( p, "%s", psz_header );
2250
2251     /* finally we can write in it */
2252     for( i = 0; i < vlm->i_media; i++ )
2253     {
2254         vlm_media_t *media = vlm->media[i];
2255
2256         if( media->i_type == VOD_TYPE )
2257         {
2258             p += sprintf( p, "new %s vod ", media->psz_name);
2259         }
2260         else
2261         {
2262             p += sprintf( p, "new %s broadcast ", media->psz_name);
2263         }
2264
2265         if( media->b_enabled == VLC_TRUE )
2266         {
2267             p += sprintf( p, "enabled" );
2268         }
2269         else
2270         {
2271             p += sprintf( p, "disabled" );
2272         }
2273
2274         if( media->b_loop == VLC_TRUE )
2275         {
2276             p += sprintf( p, " loop\n" );
2277         }
2278         else
2279         {
2280             p += sprintf( p, "\n" );
2281         }
2282
2283         for( j = 0; j < media->i_input; j++ )
2284         {
2285             p += sprintf( p, "setup %s input \"%s\"\n", media->psz_name,
2286                           media->input[j] );
2287         }
2288
2289         if( media->psz_output != NULL )
2290         {
2291             p += sprintf( p, "setup %s output %s\n", media->psz_name,
2292                           media->psz_output );
2293         }
2294
2295         for( j = 0; j < media->i_option; j++ )
2296         {
2297             p += sprintf( p, "setup %s option %s\n", media->psz_name,
2298                           media->option[j] );
2299         }
2300     }
2301
2302     /* and now, the schedule scripts */
2303 #if !defined( UNDER_CE )
2304     for( i = 0; i < vlm->i_schedule; i++ )
2305     {
2306         vlm_schedule_t *schedule = vlm->schedule[i];
2307         struct tm date;
2308         time_t i_time = (time_t) ( schedule->i_date / 1000000 );
2309
2310 #ifdef HAVE_LOCALTIME_R
2311         localtime_r( &i_time, &date);
2312 #else
2313         struct tm *p_date = localtime( &i_time );
2314         date = *p_date;
2315 #endif
2316
2317         p += sprintf( p, "new %s schedule ", schedule->psz_name);
2318
2319         if( schedule->b_enabled == VLC_TRUE )
2320         {
2321             p += sprintf( p, "date %d/%d/%d-%d:%d:%d enabled\n",
2322                           date.tm_year + 1900, date.tm_mon + 1, date.tm_mday,
2323                           date.tm_hour, date.tm_min, date.tm_sec );
2324         }
2325         else
2326         {
2327             p += sprintf( p, "date %d/%d/%d-%d:%d:%d disabled\n",
2328                           date.tm_year + 1900, date.tm_mon + 1, date.tm_mday,
2329                           date.tm_hour, date.tm_min, date.tm_sec);
2330         }
2331
2332         if( schedule->i_period != 0 )
2333         {
2334             p += sprintf( p, "setup %s ", schedule->psz_name );
2335
2336             i_time = (time_t) ( schedule->i_period / 1000000 );
2337
2338             date.tm_sec = (int)( i_time % 60 );
2339             i_time = i_time / 60;
2340             date.tm_min = (int)( i_time % 60 );
2341             i_time = i_time / 60;
2342             date.tm_hour = (int)( i_time % 24 );
2343             i_time = i_time / 24;
2344             date.tm_mday = (int)( i_time % 30 );
2345             i_time = i_time / 30;
2346             /* okay, okay, months are not always 30 days long */
2347             date.tm_mon = (int)( i_time % 12 );
2348             i_time = i_time / 12;
2349             date.tm_year = (int)i_time;
2350
2351             p += sprintf( p, "period %d/%d/%d-%d:%d:%d\n",
2352                           date.tm_year, date.tm_mon, date.tm_mday,
2353                           date.tm_hour, date.tm_min, date.tm_sec);
2354         }
2355
2356         if( schedule->i_repeat >= 0 )
2357         {
2358             p += sprintf( p, "setup %s repeat %d\n",
2359                           schedule->psz_name, schedule->i_repeat );
2360         }
2361         else
2362         {
2363             p += sprintf( p, "\n" );
2364         }
2365
2366         for( j = 0; j < schedule->i_command; j++ )
2367         {
2368             p += sprintf( p, "setup %s append %s\n",
2369                           schedule->psz_name, schedule->command[j] );
2370         }
2371
2372     }
2373 #endif /* UNDER_CE */
2374
2375     return save;
2376 }
2377
2378 /*****************************************************************************
2379  * Manage:
2380  *****************************************************************************/
2381 int vlm_MediaVodControl( void *p_private, vod_media_t *p_vod_media,
2382                          const char *psz_id, int i_query, va_list args )
2383 {
2384     vlm_t *vlm = (vlm_t *)p_private;
2385     int i, i_ret = VLC_EGENERIC;
2386
2387     if( !p_private || !p_vod_media ) return VLC_EGENERIC;
2388
2389     vlc_mutex_lock( &vlm->lock );
2390
2391     /* Find media */
2392     for( i = 0; i < vlm->i_media; i++ )
2393     {
2394         if( p_vod_media == vlm->media[i]->vod_media ) break;
2395     }
2396
2397     if( i == vlm->i_media )
2398     {
2399         vlc_mutex_unlock( &vlm->lock );
2400         return VLC_EGENERIC;
2401     }
2402
2403     switch( i_query )
2404     {
2405     case VOD_MEDIA_PLAY:
2406         vlm->media[i]->psz_vod_output = (char *)va_arg( args, char * );
2407         i_ret = vlm_MediaControl( vlm, vlm->media[i], psz_id, "play", 0 );
2408         vlm->media[i]->psz_vod_output = 0;
2409         break;
2410
2411     case VOD_MEDIA_PAUSE:
2412         i_ret = vlm_MediaControl( vlm, vlm->media[i], psz_id, "pause", 0 );
2413         break;
2414
2415     case VOD_MEDIA_STOP:
2416         i_ret = vlm_MediaControl( vlm, vlm->media[i], psz_id, "stop", 0 );
2417         break;
2418
2419     case VOD_MEDIA_SEEK:
2420     {
2421         double f_pos = (double)va_arg( args, double );
2422         char psz_pos[50];
2423         lldiv_t div = lldiv( f_pos * 10000000, 10000000 );
2424         sprintf( psz_pos, I64Fd".%07u", div.quot, (unsigned int) div.rem );
2425         i_ret = vlm_MediaControl( vlm, vlm->media[i], psz_id, "seek", psz_pos);
2426         break;
2427     }
2428
2429     case VOD_MEDIA_REWIND:
2430     {
2431         double f_scale = (double)va_arg( args, double );
2432         char psz_scale[50];
2433         lldiv_t div = lldiv( f_scale * 10000000, 10000000 );
2434         sprintf( psz_scale, I64Fd".%07u", div.quot, (unsigned int) div.rem );
2435         i_ret = vlm_MediaControl( vlm, vlm->media[i], psz_id, "rewind", psz_scale );
2436         break;
2437     }
2438
2439     case VOD_MEDIA_FORWARD:
2440     {
2441         double f_scale = (double)va_arg( args, double );
2442         char psz_scale[50];
2443         lldiv_t div = lldiv( f_scale * 10000000, 10000000 );
2444         sprintf( psz_scale, I64Fd".%07u", div.quot, (unsigned int) div.rem );
2445         i_ret = vlm_MediaControl( vlm, vlm->media[i], psz_id, "forward", psz_scale );
2446         break;
2447     }
2448
2449     default:
2450         break;
2451     }
2452
2453     vlc_mutex_unlock( &vlm->lock );
2454
2455     return i_ret;
2456 }
2457
2458
2459 /*****************************************************************************
2460  * Manage:
2461  *****************************************************************************/
2462 static int Manage( vlc_object_t* p_object )
2463 {
2464     vlm_t *vlm = (vlm_t*)p_object;
2465     int i, j;
2466     mtime_t i_lastcheck;
2467     mtime_t i_time;
2468
2469     i_lastcheck = vlm_Date();
2470
2471     msleep( 100000 );
2472
2473     while( !vlm->b_die )
2474     {
2475         char **ppsz_scheduled_commands = NULL;
2476         int    i_scheduled_commands = 0;
2477         vlc_mutex_lock( &vlm->lock );
2478
2479         /* destroy the inputs that wants to die, and launch the next input */
2480         for( i = 0; i < vlm->i_media; i++ )
2481         {
2482             vlm_media_t *p_media = vlm->media[i];
2483
2484             for( j = 0; j < p_media->i_instance; j++ )
2485             {
2486                 vlm_media_instance_t *p_instance = p_media->instance[j];
2487
2488                 if( !p_instance->p_input ||
2489                     ( !p_instance->p_input->b_eof &&
2490                       !p_instance->p_input->b_error ) ) continue;
2491
2492                 input_StopThread( p_instance->p_input );
2493                 input_DestroyThread( p_instance->p_input );
2494
2495                 p_instance->i_index++;
2496                 if( p_instance->i_index == p_media->i_input &&
2497                     p_media->b_loop ) p_instance->i_index = 0;
2498
2499                 if( p_instance->i_index < p_media->i_input )
2500                 {
2501                     /* FIXME, find a way to select the right instance */
2502                     char buffer[12];
2503                     sprintf( buffer, "%d", p_instance->i_index+1 );
2504                     vlm_MediaControl( vlm, p_media, p_instance->psz_name,
2505                                       "play", buffer );
2506                 }
2507                 else
2508                 {
2509                     if( vlm_MediaControl( vlm, p_media, p_instance->psz_name,
2510                                           "stop", 0 ) == VLC_SUCCESS )
2511                     {
2512                          j--; /* the aray is one element smaller now. */
2513                     }
2514                 }
2515             }
2516         }
2517
2518         /* scheduling */
2519         i_time = vlm_Date();
2520
2521         for( i = 0; i < vlm->i_schedule; i++ )
2522         {
2523             mtime_t i_real_date = vlm->schedule[i]->i_date;
2524
2525             if( vlm->schedule[i]->b_enabled == VLC_TRUE )
2526             {
2527                 if( vlm->schedule[i]->i_date == 0 ) // now !
2528                 {
2529                     vlm->schedule[i]->i_date = (i_time / 1000000) * 1000000 ;
2530                     i_real_date = i_time;
2531                 }
2532                 else if( vlm->schedule[i]->i_period != 0 )
2533                 {
2534                     int j = 0;
2535                     while( vlm->schedule[i]->i_date + j *
2536                            vlm->schedule[i]->i_period <= i_lastcheck &&
2537                            ( vlm->schedule[i]->i_repeat > j ||
2538                              vlm->schedule[i]->i_repeat == -1 ) )
2539                     {
2540                         j++;
2541                     }
2542
2543                     i_real_date = vlm->schedule[i]->i_date + j *
2544                         vlm->schedule[i]->i_period;
2545                 }
2546
2547                 if( i_real_date <= i_time && i_real_date > i_lastcheck )
2548                 {
2549                     for( j = 0; j < vlm->schedule[i]->i_command; j++ )
2550                     {
2551                         TAB_APPEND( i_scheduled_commands,
2552                                     ppsz_scheduled_commands,
2553                                     strdup(vlm->schedule[i]->command[j] ) );
2554                     }
2555                 }
2556             }
2557         }
2558         while( i_scheduled_commands )
2559         {
2560             vlm_message_t *message = NULL;
2561             char *psz_command = ppsz_scheduled_commands[0];
2562             ExecuteCommand( vlm, psz_command,&message );
2563
2564             /* for now, drop the message */
2565             vlm_MessageDelete( message );
2566             TAB_REMOVE( i_scheduled_commands,
2567                         ppsz_scheduled_commands,
2568                         psz_command );
2569             free( psz_command );
2570         }
2571
2572         i_lastcheck = i_time;
2573
2574         vlc_mutex_unlock( &vlm->lock );
2575
2576         msleep( 100000 );
2577     }
2578
2579     return VLC_SUCCESS;
2580 }
2581
2582 #else /* ENABLE_VLM */
2583
2584 /* We just define an empty wrapper */
2585 vlm_t *__vlm_New( vlc_object_t *a )
2586 {
2587     msg_Err( a, "VideoLAN manager support is disabled" );
2588     return 0;
2589 }
2590 void vlm_Delete( vlm_t *a ){}
2591 int vlm_ExecuteCommand( vlm_t *a, char *b, vlm_message_t **c ){ return -1; }
2592 void vlm_MessageDelete( vlm_message_t *a ){}
2593 vlm_media_t *vlm_MediaNew( vlm_t *a, char *b, int c ){ return NULL; }
2594 vlm_media_t *vlm_MediaSearch (vlm_t *a, const char *b ) { return NULL; }
2595 void vlm_MediaDelete( vlm_t *a, vlm_media_t *b, char *c ){}
2596 int vlm_MediaSetup( vlm_t *a, vlm_media_t *b, char *c, char *d ){ return -1; }
2597 int vlm_MediaControl( vlm_t *a, vlm_media_t *b, char *c, char *d, char *e )
2598     { return -1; }
2599 vlm_schedule_t * vlm_ScheduleNew( vlm_t *a, char *b ){ return NULL; }
2600 void  vlm_ScheduleDelete( vlm_t *a, vlm_schedule_t *b, char *c ){}
2601 int vlm_ScheduleSetup( vlm_schedule_t *a, char *b, char *c ){ return -1; }
2602 int vlm_MediaVodControl( void *a, vod_media_t *b, char *c, int d, va_list e )
2603     { return -1; }
2604 int vlm_Save( vlm_t *a, char *b ){ return -1; }
2605 int vlm_Load( vlm_t *a, char *b ){ return -1; }
2606
2607 #endif /* ENABLE_VLM */