git.sesse.net Git - vlc/blob - src/misc/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
  35 #ifdef ENABLE_VLM
  36
  37 #include <vlc/intf.h>
  38 #include <vlc/input.h>
  39
  40 #ifdef HAVE_TIME_H
  41 #   include <time.h>                                              /* ctime() */
  42 #   include <sys/timeb.h>                                         /* ftime() */
  43 #endif
  44
  45 #include <vlc_vlm.h>
  46 #include <vlc_vod.h>
  47 #include <charset.h>
  48
  49 /*****************************************************************************
  50  * Local prototypes.
  51  *****************************************************************************/
  52 static vlm_message_t *vlm_Show( vlm_t *, vlm_media_t *, vlm_schedule_t *, const char * );
  53 static vlm_message_t *vlm_Help( vlm_t *, char * );
  54
  55 static vlm_media_instance_t *vlm_MediaInstanceSearch( vlm_t *, vlm_media_t *, const char * );
  56
  57 static vlm_message_t *vlm_MessageNew( const char *, const char *, ... );
  58 static vlm_message_t *vlm_MessageAdd( vlm_message_t *, vlm_message_t * );
  59
  60 static vlm_schedule_t *vlm_ScheduleSearch( vlm_t *, const char * );
  61
  62 static char *Save( vlm_t * );
  63 static int Load( vlm_t *, char * );
  64 static int ExecuteCommand( vlm_t *, const char *, vlm_message_t ** );
  65 static int Manage( vlc_object_t * );
  66
  67 /*****************************************************************************
  68  * vlm_New:
  69  *****************************************************************************/
  70 vlm_t *__vlm_New ( vlc_object_t *p_this )
  71 {
  72     vlc_value_t lockval;
  73     vlm_t *p_vlm = NULL;
  74     char *psz_vlmconf;
  75
  76     /* to be sure to avoid multiple creation */
  77     var_Create( p_this->p_libvlc_global, "vlm_mutex", VLC_VAR_MUTEX );
  78     var_Get( p_this->p_libvlc_global, "vlm_mutex", &lockval );
  79     vlc_mutex_lock( lockval.p_address );
  80
  81     if( !(p_vlm = vlc_object_find( p_this, VLC_OBJECT_VLM, FIND_ANYWHERE )) )
  82     {
  83         msg_Info( p_this, "creating VLM" );
  84         if( ( p_vlm = vlc_object_create( p_this, VLC_OBJECT_VLM ) ) == NULL )
  85         {
  86             vlc_mutex_unlock( lockval.p_address );
  87             return NULL;
  88         }
  89
  90         vlc_mutex_init( p_this->p_libvlc, &p_vlm->lock );
  91         p_vlm->i_media      = 0;
  92         p_vlm->media        = NULL;
  93         p_vlm->i_vod        = 0;
  94         p_vlm->i_schedule   = 0;
  95         p_vlm->schedule     = NULL;
  96
  97         vlc_object_yield( p_vlm );
  98         vlc_object_attach( p_vlm, p_this->p_libvlc );
  99     }
 100     vlc_mutex_unlock( lockval.p_address );
 101
 102     if( vlc_thread_create( p_vlm, "vlm thread",
 103                            Manage, VLC_THREAD_PRIORITY_LOW, VLC_FALSE ) )
 104     {
 105         vlc_mutex_destroy( &p_vlm->lock );
 106         vlc_object_destroy( p_vlm );
 107         return NULL;
 108     }
 109
 110     /* Try loading the vlm conf file given by --vlm-conf */
 111     psz_vlmconf = config_GetPsz( p_vlm, "vlm-conf" );
 112
 113     if( psz_vlmconf && *psz_vlmconf )
 114     {
 115         vlm_message_t *p_message = NULL;
 116         char *psz_buffer = NULL;
 117
 118         msg_Dbg( p_this, "loading VLM configuration" );
 119         asprintf(&psz_buffer, "load %s", psz_vlmconf );
 120         if( psz_buffer )
 121         {
 122             msg_Dbg( p_this, psz_buffer);
 123             if( vlm_ExecuteCommand( p_vlm, psz_buffer, &p_message ) ){
 124                 msg_Warn( p_this, "error while loading the configuration file" );
 125             }
 126             vlm_MessageDelete(p_message);
 127             free(psz_buffer);
 128         }
 129    }
 130    free(psz_vlmconf);
 131
 132    return p_vlm;
 133 }
 134
 135 /*****************************************************************************
 136  * vlm_Delete:
 137  *****************************************************************************/
 138 void vlm_Delete( vlm_t *p_vlm )
 139 {
 140     vlc_value_t lockval;
 141
 142     var_Get( p_vlm->p_libvlc_global, "vlm_mutex", &lockval );
 143     vlc_mutex_lock( lockval.p_address );
 144
 145     vlc_object_release( p_vlm );
 146
 147     if( p_vlm->i_refcount > 0 )
 148     {
 149         vlc_mutex_unlock( lockval.p_address );
 150         return;
 151     }
 152
 153     p_vlm->b_die = VLC_TRUE;
 154     vlc_thread_join( p_vlm );
 155
 156     vlc_mutex_destroy( &p_vlm->lock );
 157
 158     while( p_vlm->i_media ) vlm_MediaDelete( p_vlm, p_vlm->media[0], NULL );
 159     FREENULL( p_vlm->media );
 160
 161     while( p_vlm->i_schedule ) vlm_ScheduleDelete( p_vlm,
 162                                                    p_vlm->schedule[0], NULL );
 163     FREENULL( p_vlm->schedule );
 164
 165     vlc_object_detach( p_vlm );
 166     vlc_object_destroy( p_vlm );
 167     vlc_mutex_unlock( lockval.p_address );
 168 }
 169
 170 /*****************************************************************************
 171  * vlm_ExecuteCommand:
 172  *****************************************************************************/
 173 int vlm_ExecuteCommand( vlm_t *p_vlm, const char *psz_command,
 174                         vlm_message_t **pp_message)
 175 {
 176     int i_result;
 177
 178     vlc_mutex_lock( &p_vlm->lock );
 179     i_result = ExecuteCommand( p_vlm, psz_command, pp_message );
 180     vlc_mutex_unlock( &p_vlm->lock );
 181
 182     return i_result;
 183 }
 184
 185 /*****************************************************************************
 186  * vlm_Save:
 187  *****************************************************************************/
 188 int vlm_Save( vlm_t *p_vlm, const char *psz_file )
 189 {
 190     FILE *file;
 191     char *psz_save;
 192
 193     if( !p_vlm || !psz_file ) return 1;
 194
 195     file = utf8_fopen( psz_file, "wt" );
 196     if( file == NULL ) return 1;
 197
 198     psz_save = Save( p_vlm );
 199     if( psz_save == NULL )
 200     {
 201         fclose( file );
 202         return 1;
 203     }
 204     fwrite( psz_save, strlen( psz_save ), 1, file );
 205     fclose( file );
 206     free( psz_save );
 207
 208     return 0;
 209 }
 210
 211 /*****************************************************************************
 212  * vlm_Load:
 213  *****************************************************************************/
 214 int vlm_Load( vlm_t *p_vlm, const char *psz_file )
 215 {
 216     stream_t *p_stream;
 217     int64_t i_size;
 218     char *psz_buffer;
 219
 220     if( !p_vlm || !psz_file ) return 1;
 221
 222     p_stream = stream_UrlNew( p_vlm, psz_file );
 223     if( p_stream == NULL ) return 1;
 224
 225     if( stream_Seek( p_stream, 0 ) != 0 )
 226     {
 227         stream_Delete( p_stream );
 228         return 2;
 229     }
 230
 231     i_size = stream_Size( p_stream );
 232
 233     psz_buffer = malloc( i_size + 1 );
 234     if( !psz_buffer )
 235     {
 236         stream_Delete( p_stream );
 237         return 2;
 238     }
 239
 240     stream_Read( p_stream, psz_buffer, i_size );
 241     psz_buffer[ i_size ] = '\0';
 242
 243     stream_Delete( p_stream );
 244
 245     if( Load( p_vlm, psz_buffer ) )
 246     {
 247         free( psz_buffer );
 248         return 3;
 249     }
 250
 251     free( psz_buffer );
 252
 253     return 0;
 254 }
 255
 256 /*****************************************************************************
 257  * FindEndCommand
 258  *****************************************************************************/
 259 static const char *FindEndCommand( const char *psz_sent )
 260 {
 261     vlc_bool_t b_escape = VLC_FALSE;
 262
 263     switch( *psz_sent )
 264     {
 265     case '\"':
 266         psz_sent++;
 267         while( ( *psz_sent != '\"' || b_escape == VLC_TRUE )
 268                && ( *psz_sent != '\0' ) )
 269         {
 270             if( *psz_sent == '\'' && b_escape == VLC_FALSE )
 271             {
 272                 psz_sent = FindEndCommand( psz_sent );
 273                 if( psz_sent == NULL ) return NULL;
 274             }
 275             else if( *psz_sent++ == '\\' && b_escape == VLC_FALSE )
 276                 b_escape = VLC_TRUE;
 277             else
 278                 b_escape = VLC_FALSE;
 279         }
 280
 281         if( *psz_sent == '\"' )
 282         {
 283             psz_sent++;
 284             return psz_sent;
 285         }
 286
 287         /* *psz_sent == '\0' -> number of " is incorrect */
 288         else return NULL;
 289
 290         break;
 291
 292     case '\'':
 293         psz_sent++;
 294         while( ( *psz_sent != '\'' || b_escape == VLC_TRUE )
 295                  && ( *psz_sent != '\0' ) )
 296         {
 297             if( *psz_sent == '\"' && b_escape == VLC_FALSE )
 298             {
 299                 psz_sent = FindEndCommand( psz_sent );
 300                 if( psz_sent == NULL ) return NULL;
 301             }
 302             else if( *psz_sent++ == '\\' && b_escape == VLC_FALSE )
 303                 b_escape = VLC_TRUE;
 304             else
 305                 b_escape = VLC_FALSE;
 306         }
 307
 308         if( *psz_sent == '\'' )
 309         {
 310             psz_sent++;
 311             return psz_sent;
 312         }
 313
 314         /* *psz_sent == '\0' -> number of " is incorrect */
 315         else return NULL;
 316
 317         break;
 318
 319     default: /* now we can look for spaces */
 320         while( ( *psz_sent != ' ' ) && ( *psz_sent != '\0' ) )
 321         {
 322             if( ( ( *psz_sent == '\'' ) || ( *psz_sent == '\"' ) )
 323                 && b_escape == VLC_FALSE )
 324             {
 325                 psz_sent = FindEndCommand( psz_sent );
 326                 if( psz_sent == NULL ) return NULL;
 327             }
 328             else if( *psz_sent++ == '\\' && b_escape == VLC_FALSE )
 329                 b_escape = VLC_TRUE;
 330             else
 331                 b_escape = VLC_FALSE;
 332
 333         }
 334
 335         return psz_sent;
 336     }
 337 }
 338
 339 /*****************************************************************************
 340  * ExecuteCommand: The main state machine
 341  *****************************************************************************
 342  * Execute a command which ends with '\0' (string)
 343  *****************************************************************************/
 344 static int ExecuteCommand( vlm_t *p_vlm, const char *psz_command,
 345                            vlm_message_t **pp_message )
 346 {
 347     int i_command = 0;
 348     char **ppsz_command = NULL;
 349     const char *psz_cmd = psz_command;
 350     vlm_message_t *p_message = NULL;
 351     int i, j;
 352
 353     /* First, parse the line and cut it */
 354     while( *psz_cmd != '\0' )
 355     {
 356
 357         if( *psz_cmd == ' ' || *psz_cmd == '\t' )
 358         {
 359             psz_cmd++;
 360         }
 361         else
 362         {
 363             const char *psz_temp;
 364             const char *psz_buf;
 365             char *psz_dst;
 366             vlc_bool_t b_escape = VLC_FALSE;
 367             int   i_temp;
 368
 369             /* support for comments */
 370             if( i_command == 0 && *psz_cmd == '#')
 371             {
 372                 p_message = vlm_MessageNew( "", NULL );
 373                 goto success;
 374             }
 375
 376             psz_temp = FindEndCommand( psz_cmd );
 377
 378             if( psz_temp == NULL )
 379             {
 380                 p_message = vlm_MessageNew( "Incomplete command", psz_cmd );
 381                 goto error;
 382             }
 383
 384             i_temp = psz_temp - psz_cmd;
 385
 386             ppsz_command = realloc( ppsz_command, (i_command + 1) *
 387                                     sizeof(char*) );
 388             ppsz_command[ i_command ] = malloc( (i_temp + 1) * sizeof(char) );
 389
 390             /* unescape ", ' and \ ... and everything else */
 391             psz_buf = psz_cmd;
 392             psz_dst = ppsz_command[ i_command ];
 393             while( i_temp-- )
 394             {
 395                 if( *psz_buf == '\\' && b_escape == VLC_FALSE )
 396                     b_escape = VLC_TRUE;
 397                 else
 398                 {
 399                     b_escape = VLC_FALSE;
 400                     *psz_dst = *psz_buf;
 401                     psz_dst++;
 402                 }
 403                 psz_buf++;
 404             }
 405             *psz_dst = '\0';
 406
 407             i_command++;
 408
 409             psz_cmd = psz_temp;
 410         }
 411     }
 412
 413     /*
 414      * And then Interpret it
 415      */
 416
 417     if( i_command == 0 )
 418     {
 419         p_message = vlm_MessageNew( "", NULL );
 420         goto success;
 421     }
 422
 423     if( !strcmp(ppsz_command[0], "new") )
 424     {
 425         int i_type;
 426
 427         /* Check the number of arguments */
 428         if( i_command < 3 ) goto syntax_error;
 429
 430         /* Get type */
 431         if( !strcmp(ppsz_command[2], "vod") )
 432         {
 433             i_type = VOD_TYPE;
 434         }
 435         else if( !strcmp(ppsz_command[2], "broadcast") )
 436         {
 437             i_type = BROADCAST_TYPE;
 438         }
 439         else if( !strcmp(ppsz_command[2], "schedule") )
 440         {
 441             i_type = SCHEDULE_TYPE;
 442         }
 443         else
 444         {
 445             p_message =
 446                 vlm_MessageNew( "new", "%s: Choose between vod, "
 447                                 "broadcast or schedule", ppsz_command[1] );
 448             goto error;
 449         }
 450
 451         /* Check for forbidden media names */
 452         if( !strcmp(ppsz_command[1], "all") ||
 453             !strcmp(ppsz_command[1], "media") ||
 454             !strcmp(ppsz_command[1], "schedule") )
 455         {
 456             p_message = vlm_MessageNew( "new", "\"all\", \"media\" and "
 457                                         "\"schedule\" are reserved names" );
 458             goto error;
 459         }
 460
 461         /* Check the name is not already in use */
 462         if( vlm_ScheduleSearch( p_vlm, ppsz_command[1] ) ||
 463             vlm_MediaSearch( p_vlm, ppsz_command[1] ) )
 464         {
 465             p_message = vlm_MessageNew( "new", "%s: Name already in use",
 466                                         ppsz_command[1] );
 467             goto error;
 468         }
 469
 470         /* Schedule */
 471         if( i_type == SCHEDULE_TYPE )
 472         {
 473             vlm_schedule_t *p_schedule;
 474             p_schedule = vlm_ScheduleNew( p_vlm, ppsz_command[1] );
 475             if( !p_schedule )
 476             {
 477                 p_message = vlm_MessageNew( "new", "could not create schedule" );
 478                 goto error;
 479             }
 480         }
 481
 482         /* Media */
 483         else
 484         {
 485             vlm_media_t *p_media;
 486             p_media = vlm_MediaNew( p_vlm, ppsz_command[1], i_type );
 487             if( !p_media )
 488             {
 489                 p_message = vlm_MessageNew( "new", "could not create media" );
 490                 goto error;
 491             }
 492         }
 493
 494         if( i_command <= 3 )
 495         {
 496             p_message = vlm_MessageNew( "new", NULL );
 497             goto success;
 498         }
 499
 500         /* Properties will be dealt with later on */
 501     }
 502
 503     else if( !strcmp(ppsz_command[0], "setup") )
 504     {
 505         if( i_command < 2 ) goto syntax_error;
 506
 507         /* Properties will be dealt with later on */
 508     }
 509
 510     else if( !strcmp(ppsz_command[0], "del") )
 511     {
 512         vlm_media_t *p_media;
 513         vlm_schedule_t *p_schedule;
 514
 515         if( i_command < 2 ) goto syntax_error;
 516
 517         p_media = vlm_MediaSearch( p_vlm, ppsz_command[1] );
 518         p_schedule = vlm_ScheduleSearch( p_vlm, ppsz_command[1] );
 519
 520         if( p_schedule != NULL )
 521         {
 522             vlm_ScheduleDelete( p_vlm, p_schedule, NULL );
 523         }
 524         else if( p_media != NULL )
 525         {
 526             vlm_MediaDelete( p_vlm, p_media, NULL );
 527         }
 528         else if( !strcmp(ppsz_command[1], "media") )
 529         {
 530             while( p_vlm->i_media ) vlm_MediaDelete( p_vlm, p_vlm->media[0],
 531                                                      NULL );
 532         }
 533         else if( !strcmp(ppsz_command[1], "schedule") )
 534         {
 535             while( p_vlm->i_schedule )
 536                 vlm_ScheduleDelete( p_vlm, p_vlm->schedule[0], NULL );
 537         }
 538         else if( !strcmp(ppsz_command[1], "all") )
 539         {
 540             while( p_vlm->i_media ) vlm_MediaDelete( p_vlm, p_vlm->media[0],
 541                                                      NULL );
 542
 543             while( p_vlm->i_schedule )
 544                 vlm_ScheduleDelete( p_vlm, p_vlm->schedule[0], NULL );
 545         }
 546         else
 547         {
 548             p_message = vlm_MessageNew( "del", "%s: media unknown",
 549                                       ppsz_command[1] );
 550             goto error;
 551         }
 552
 553         p_message = vlm_MessageNew( "del", NULL );
 554         goto success;
 555     }
 556
 557     else if( !strcmp(ppsz_command[0], "show") )
 558     {
 559         vlm_media_t *p_media;
 560         vlm_schedule_t *p_schedule;
 561
 562         if( i_command == 1 )
 563         {
 564             p_message = vlm_Show( p_vlm, NULL, NULL, NULL );
 565             goto success;
 566         }
 567         else if( i_command > 2 ) goto syntax_error;
 568
 569         p_media = vlm_MediaSearch( p_vlm, ppsz_command[1] );
 570         p_schedule = vlm_ScheduleSearch( p_vlm, ppsz_command[1] );
 571
 572         if( p_schedule != NULL )
 573         {
 574             p_message = vlm_Show( p_vlm, NULL, p_schedule, NULL );
 575         }
 576         else if( p_media != NULL )
 577         {
 578             p_message = vlm_Show( p_vlm, p_media, NULL, NULL );
 579         }
 580         else
 581         {
 582             p_message = vlm_Show( p_vlm, NULL, NULL, ppsz_command[1] );
 583         }
 584
 585         goto success;
 586     }
 587
 588     else if( !strcmp(ppsz_command[0], "help") )
 589     {
 590         if( i_command != 1 ) goto syntax_error;
 591
 592         p_message = vlm_Help( p_vlm, NULL );
 593         goto success;
 594     }
 595
 596     else if( !strcmp(ppsz_command[0], "control") )
 597     {
 598         vlm_media_t *p_media;
 599
 600         if( i_command < 3 ) goto syntax_error;
 601
 602         if( !(p_media = vlm_MediaSearch( p_vlm, ppsz_command[1] ) ) )
 603         {
 604             p_message = vlm_MessageNew( "control", "%s: media unknown",
 605                                       ppsz_command[1] );
 606             goto error;
 607         }
 608         else
 609         {
 610             char *psz_command, *psz_arg = 0, *psz_instance = 0;
 611             int i_index = 2;
 612
 613             if( strcmp( ppsz_command[2], "play" ) &&
 614                 strcmp( ppsz_command[2], "stop" ) &&
 615                 strcmp( ppsz_command[2], "pause" ) &&
 616                 strcmp( ppsz_command[2], "seek" ) )
 617             {
 618                 i_index++;
 619                 psz_instance = ppsz_command[2];
 620
 621                 if( i_command < 4 ) goto syntax_error;
 622             }
 623
 624             psz_command = ppsz_command[i_index];
 625
 626             if( i_command >= i_index + 2 ) psz_arg = ppsz_command[i_index + 1];
 627
 628             vlm_MediaControl( p_vlm, p_media, psz_instance, psz_command,
 629                              psz_arg );
 630             p_message = vlm_MessageNew( "control", NULL );
 631             goto success;
 632         }
 633     }
 634
 635     else if( !strcmp(ppsz_command[0], "save") )
 636     {
 637         if( i_command != 2 ) goto syntax_error;
 638
 639         if( vlm_Save( p_vlm, ppsz_command[1] ) )
 640         {
 641             p_message = vlm_MessageNew( "save", "Unable to save to file" );
 642             goto error;
 643         }
 644         else
 645         {
 646             p_message = vlm_MessageNew( "save", NULL );
 647             goto success;
 648         }
 649     }
 650
 651     else if( !strcmp(ppsz_command[0], "export" ) )
 652     {
 653         char *psz_buf;
 654
 655         if( i_command != 1 ) goto syntax_error;
 656
 657         p_message = vlm_MessageNew( "export", psz_buf = Save( p_vlm ) );
 658         free( psz_buf );
 659
 660         goto success;
 661     }
 662
 663     else if( !strcmp(ppsz_command[0], "load") )
 664     {
 665         if( i_command != 2 ) goto syntax_error;
 666
 667         switch( vlm_Load( p_vlm, ppsz_command[1] ) )
 668         {
 669             case 0:
 670                 p_message = vlm_MessageNew( "load", NULL );
 671                 goto success;
 672             case 2:
 673                 p_message = vlm_MessageNew( "load", "Read file error" );
 674                 goto error;
 675             case 3:
 676                 p_message =
 677                     vlm_MessageNew( "load", "Error while loading file" );
 678                 goto error;
 679             default:
 680                 p_message =
 681                     vlm_MessageNew( "load", "Unable to load from file" );
 682                 goto error;
 683         }
 684     }
 685
 686     else
 687     {
 688         p_message = vlm_MessageNew( ppsz_command[0], "Unknown command" );
 689         goto error;
 690     }
 691
 692     /* Common code between "new" and "setup" */
 693     if( !strcmp(ppsz_command[0], "new") ||
 694         !strcmp(ppsz_command[0], "setup") )
 695     {
 696         int i_command_start = strcmp(ppsz_command[0], "new") ? 2 : 3;
 697         vlm_media_t *p_media;
 698         vlm_schedule_t *p_schedule;
 699
 700         if( i_command < i_command_start ) goto syntax_error;
 701
 702         p_media = vlm_MediaSearch( p_vlm, ppsz_command[1] );
 703         p_schedule = vlm_ScheduleSearch( p_vlm, ppsz_command[1] );
 704
 705         if( !p_media && !p_schedule )
 706         {
 707             p_message = vlm_MessageNew( ppsz_command[0], "%s unknown",
 708                                         ppsz_command[1] );
 709             goto error;
 710         }
 711
 712         if( p_schedule != NULL )
 713         {
 714             for( i = i_command_start ; i < i_command ; i++ )
 715             {
 716                 if( !strcmp( ppsz_command[i], "enabled" ) ||
 717                     !strcmp( ppsz_command[i], "disabled" ) )
 718                 {
 719                     vlm_ScheduleSetup( p_schedule, ppsz_command[i], NULL );
 720                 }
 721
 722                 /* Beware: everything behind append is considered as
 723                  * command line */
 724                 else if( !strcmp( ppsz_command[i], "append" ) )
 725                 {
 726                     if( ++i >= i_command ) break;
 727
 728                     for( j = i + 1; j < i_command; j++ )
 729                     {
 730                         ppsz_command[i] =
 731                             realloc( ppsz_command[i], strlen(ppsz_command[i]) +
 732                                      strlen(ppsz_command[j]) + 1 + 1 );
 733                         strcat( ppsz_command[i], " " );
 734                         strcat( ppsz_command[i], ppsz_command[j] );
 735                     }
 736
 737                     vlm_ScheduleSetup( p_schedule, ppsz_command[i - 1],
 738                                        ppsz_command[i] );
 739                     break;
 740                 }
 741                 else
 742                 {
 743                     if( i + 1 >= i_command && !strcmp(ppsz_command[0], "new") )
 744                     {
 745                         vlm_ScheduleDelete( p_vlm, p_schedule, NULL );
 746                         p_message =
 747                             vlm_MessageNew( ppsz_command[0],
 748                                             "Wrong properties syntax" );
 749                         goto error;
 750                     }
 751                     else if( i + 1 >= i_command )
 752                     {
 753                         p_message =
 754                             vlm_MessageNew( ppsz_command[0],
 755                                             "Wrong properties syntax" );
 756                         goto error;
 757                     }
 758
 759                     vlm_ScheduleSetup( p_schedule, ppsz_command[i],
 760                                        ppsz_command[i+1] );
 761                     i++;
 762                 }
 763             }
 764         }
 765
 766         else if( p_media != NULL )
 767         {
 768             for( i = i_command_start ; i < i_command ; i++ )
 769             {
 770                 if( !strcmp( ppsz_command[i], "enabled" ) ||
 771                     !strcmp( ppsz_command[i], "disabled" ) )
 772                 {
 773                     vlm_MediaSetup( p_vlm, p_media, ppsz_command[i], NULL );
 774                 }
 775                 else if( i + 1 >= i_command &&
 776                          !strcmp( ppsz_command[i], "mux") )
 777                 {
 778                     if( p_media->i_type != VOD_TYPE )
 779                     {
 780                         p_message = vlm_MessageNew( ppsz_command[0],
 781                                   "mux only available for broadcast" );
 782                     }
 783                     else
 784                     {
 785                         vlm_MediaSetup( p_vlm, p_media, ppsz_command[i],
 786                                         ppsz_command[i+1] );
 787                         i++;
 788                     }
 789                 }
 790                 else if( !strcmp( ppsz_command[i], "loop" ) ||
 791                          !strcmp( ppsz_command[i], "unloop" ) )
 792                 {
 793                     if( p_media->i_type != BROADCAST_TYPE )
 794                     {
 795                         p_message = vlm_MessageNew( ppsz_command[0],
 796                                   "loop only available for broadcast" );
 797                     }
 798                     else
 799                     {
 800                         vlm_MediaSetup( p_vlm, p_media, ppsz_command[i], NULL );
 801                     }
 802                 }
 803                 else
 804                 {
 805                     if( ( (i + 1) >= i_command ) &&
 806                         !strcmp(ppsz_command[0], "new") )
 807                     {
 808                         vlm_MediaDelete( p_vlm, p_media, NULL );
 809                         p_message =
 810                             vlm_MessageNew( ppsz_command[0],
 811                                             "Wrong properties syntax" );
 812                         goto error;
 813                     }
 814                     else if( (i + 1) >= i_command )
 815                     {
 816                         p_message =
 817                             vlm_MessageNew( ppsz_command[0],
 818                                             "Wrong properties syntax" );
 819                         goto error;
 820                     }
 821
 822                     vlm_MediaSetup( p_vlm, p_media, ppsz_command[i],
 823                                     ppsz_command[i+1] );
 824                     i++;
 825                 }
 826             }
 827         }
 828
 829         p_message = vlm_MessageNew( ppsz_command[0], NULL );
 830         goto success;
 831     }
 832
 833 success:
 834     for( i = 0 ; i < i_command ; i++ ) FREENULL( ppsz_command[i] );
 835     FREENULL( ppsz_command );
 836     *pp_message = p_message;
 837
 838     return VLC_SUCCESS;
 839
 840 syntax_error:
 841     p_message = vlm_MessageNew( ppsz_command[0], "Wrong command syntax" );
 842
 843 error:
 844     for( i = 0 ; i < i_command ; i++ ) FREENULL( ppsz_command[i] );
 845     FREENULL( ppsz_command );
 846     *pp_message = p_message;
 847
 848     return VLC_EGENERIC;
 849 }
 850
 851 vlm_media_t *vlm_MediaSearch( vlm_t *vlm, const char *psz_name )
 852 {
 853     int i;
 854
 855     for( i = 0; i < vlm->i_media; i++ )
 856     {
 857         if( strcmp( psz_name, vlm->media[i]->psz_name ) == 0 )
 858         {
 859             return vlm->media[i];
 860         }
 861     }
 862
 863     return NULL;
 864 }
 865
 866 /*****************************************************************************
 867  * Media handling
 868  *****************************************************************************/
 869 static vlm_media_instance_t *
 870 vlm_MediaInstanceSearch( vlm_t *vlm, vlm_media_t *media,
 871                          const char *psz_name )
 872 {
 873     int i;
 874
 875     for( i = 0; i < media->i_instance; i++ )
 876     {
 877         if( ( !psz_name && !media->instance[i]->psz_name ) ||
 878             ( psz_name && media->instance[i]->psz_name &&
 879               !strcmp( psz_name, media->instance[i]->psz_name ) ) )
 880         {
 881             return media->instance[i];
 882         }
 883     }
 884
 885     return NULL;
 886 }
 887
 888 vlm_media_t *vlm_MediaNew( vlm_t *vlm, const char *psz_name, int i_type )
 889 {
 890     vlm_media_t *media = malloc( sizeof( vlm_media_t ) );
 891
 892     if( !media )
 893     {
 894         msg_Err( vlm, "out of memory" );
 895         return NULL;
 896     }
 897
 898     /* Check if we need to load the VOD server */
 899     if( i_type == VOD_TYPE && !vlm->i_vod )
 900     {
 901         vlm->vod = vlc_object_create( vlm, VLC_OBJECT_VOD );
 902         vlc_object_attach( vlm->vod, vlm );
 903         vlm->vod->p_module = module_Need( vlm->vod, "vod server", 0, 0 );
 904         if( !vlm->vod->p_module )
 905         {
 906             msg_Err( vlm, "cannot find vod server" );
 907             vlc_object_detach( vlm->vod );
 908             vlc_object_destroy( vlm->vod );
 909             vlm->vod = 0;
 910             free( media );
 911             return NULL;
 912         }
 913
 914         vlm->vod->p_data = vlm;
 915         vlm->vod->pf_media_control = vlm_MediaVodControl;
 916     }
 917
 918     if( i_type == VOD_TYPE ) vlm->i_vod++;
 919
 920     media->psz_name = strdup( psz_name );
 921     media->b_enabled = VLC_FALSE;
 922     media->b_loop = VLC_FALSE;
 923     media->vod_media = NULL;
 924     media->psz_vod_output = NULL;
 925     media->psz_mux = NULL;
 926     media->i_input = 0;
 927     media->input = NULL;
 928     media->psz_output = NULL;
 929     media->i_option = 0;
 930     media->option = NULL;
 931     media->i_type = i_type;
 932     media->i_instance = 0;
 933     media->instance = NULL;
 934
 935     input_ItemInit( VLC_OBJECT(vlm), &media->item );
 936
 937     TAB_APPEND( vlm->i_media, vlm->media, media );
 938
 939     return media;
 940 }
 941
 942 /* for now, simple delete. After, del with options (last arg) */
 943 void vlm_MediaDelete( vlm_t *vlm, vlm_media_t *media, const char *psz_name )
 944 {
 945     if( media == NULL ) return;
 946
 947     while( media->i_instance )
 948     {
 949         vlm_media_instance_t *p_instance = media->instance[0];
 950         vlm_MediaControl( vlm, media, p_instance->psz_name, "stop", 0 );
 951     }
 952
 953     TAB_REMOVE( vlm->i_media, vlm->media, media );
 954
 955     if( media->i_type == VOD_TYPE )
 956     {
 957         vlm_MediaSetup( vlm, media, "disabled", 0 );
 958         vlm->i_vod--;
 959     }
 960
 961     /* Check if we need to unload the VOD server */
 962     if( media->i_type == VOD_TYPE && !vlm->i_vod )
 963     {
 964         module_Unneed( vlm->vod, vlm->vod->p_module );
 965         vlc_object_detach( vlm->vod );
 966         vlc_object_destroy( vlm->vod );
 967         vlm->vod = 0;
 968     }
 969
 970     if( vlm->i_media == 0 && vlm->media ) free( vlm->media );
 971
 972     free( media->psz_name );
 973
 974     while( media->i_input-- ) free( media->input[media->i_input] );
 975     if( media->input ) free( media->input );
 976
 977     if( media->psz_output ) free( media->psz_output );
 978     if( media->psz_mux ) free( media->psz_mux );
 979
 980     while( media->i_option-- ) free( media->option[media->i_option] );
 981     if( media->option ) free( media->option );
 982
 983     input_ItemClean( &media->item );
 984
 985     free( media );
 986 }
 987
 988 int vlm_MediaSetup( vlm_t *vlm, vlm_media_t *media, const char *psz_cmd,
 989                     const char *psz_value )
 990 {
 991     if( !psz_cmd) return VLC_EGENERIC;
 992
 993     if( !strcmp( psz_cmd, "loop" ) )
 994     {
 995         media->b_loop = VLC_TRUE;
 996     }
 997     else if( !strcmp( psz_cmd, "unloop" ) )
 998     {
 999         media->b_loop = VLC_FALSE;
1000     }
1001     else if( !strcmp( psz_cmd, "enabled" ) )
1002     {
1003         media->b_enabled = VLC_TRUE;
1004     }
1005     else if( !strcmp( psz_cmd, "disabled" ) )
1006     {
1007         media->b_enabled = VLC_FALSE;
1008     }
1009     else if( !strcmp( psz_cmd, "mux" ) )
1010     {
1011         if( media->psz_mux ) free( media->psz_mux );
1012         media->psz_mux = NULL;
1013         if( psz_value ) media->psz_mux = strdup( psz_value );
1014     }
1015     else if( !strcmp( psz_cmd, "input" ) )
1016     {
1017         char *input;
1018
1019         if( psz_value != NULL && strlen(psz_value) > 1 &&
1020             ( psz_value[0] == '\'' || psz_value[0] == '\"' ) &&
1021             ( psz_value[ strlen(psz_value) - 1 ] == '\'' ||
1022               psz_value[ strlen(psz_value) - 1 ] == '\"' )  )
1023         {
1024             input = malloc( strlen(psz_value) - 1 );
1025
1026             memcpy( input, psz_value + 1, strlen(psz_value) - 2 );
1027             input[ strlen(psz_value) - 2 ] = '\0';
1028         }
1029         else
1030         {
1031             input = strdup( psz_value );
1032         }
1033
1034         TAB_APPEND( media->i_input, media->input, input );
1035     }
1036     else if( !strcmp( psz_cmd, "inputdel" ) && !strcmp( psz_value, "all" ) )
1037     {
1038         while( media->i_input > 0 )
1039         {
1040             TAB_REMOVE( media->i_input, media->input, media->input[0] );
1041         }
1042     }
1043     else if( !strcmp( psz_cmd, "inputdel" ) )
1044     {
1045         char *input;
1046         int i;
1047
1048         if( psz_value != NULL && strlen(psz_value) > 1 &&
1049             ( psz_value[0] == '\'' || psz_value[0] == '\"' ) &&
1050             ( psz_value[ strlen(psz_value) - 1 ] == '\'' ||
1051               psz_value[ strlen(psz_value) - 1 ] == '\"' )  )
1052         {
1053             input = malloc( strlen(psz_value) - 1 );
1054
1055             memcpy( input, psz_value + 1, strlen(psz_value) - 2 );
1056             input[ strlen(psz_value) - 2 ] = '\0';
1057         }
1058         else
1059         {
1060             input = strdup( psz_value );
1061         }
1062
1063         for( i = 0; i < media->i_input; i++ )
1064         {
1065             if( !strcmp( input, media->input[i] ) )
1066             {
1067                 TAB_REMOVE( media->i_input, media->input, media->input[i] );
1068                 break;
1069             }
1070         }
1071     }
1072     else if( !strcmp( psz_cmd, "inputdeln" ) )
1073     {
1074         int index = atoi( psz_value );
1075         if( index > 0 && index <= media->i_input )
1076         {
1077             TAB_REMOVE( media->i_input, media->input, media->input[index-1] );
1078         }
1079     }
1080     else if( !strcmp( psz_cmd, "output" ) )
1081     {
1082         if( media->psz_output != NULL )
1083         {
1084             free( media->psz_output );
1085         }
1086         media->psz_output = strdup( psz_value );
1087     }
1088     else if( !strcmp( psz_cmd, "option" ) )
1089     {
1090         char *psz_option;
1091         psz_option = strdup( psz_value );
1092
1093         TAB_APPEND( media->i_option, media->option, psz_option );
1094     }
1095     else
1096     {
1097         return VLC_EGENERIC;
1098     }
1099
1100     /* Check if we need to create/delete a vod media */
1101     if( media->i_type == VOD_TYPE )
1102     {
1103         if( !media->b_enabled && media->vod_media )
1104         {
1105             vlm->vod->pf_media_del( vlm->vod, media->vod_media );
1106             media->vod_media = 0;
1107         }
1108         else if( media->b_enabled && !media->vod_media && media->i_input )
1109         {
1110             /* Pre-parse the input */
1111             input_thread_t *p_input;
1112             char *psz_output;
1113             char *psz_header;
1114             int i;
1115
1116             input_ItemClean( &media->item );
1117             input_ItemInit( VLC_OBJECT(vlm), &media->item );
1118
1119             if( media->psz_output )
1120                 asprintf( &psz_output, "%s:description", media->psz_output );
1121             else
1122                 asprintf( &psz_output, "#description" );
1123
1124             media->item.psz_uri = strdup( media->input[0] );
1125             media->item.ppsz_options = malloc( sizeof( char* ) );
1126             asprintf( &media->item.ppsz_options[0], "sout=%s", psz_output);
1127             media->item.i_options = 1;
1128             for( i = 0; i < media->i_option; i++ )
1129             {
1130                 media->item.i_options++;
1131                 media->item.ppsz_options =
1132                     realloc( media->item.ppsz_options,
1133                              media->item.i_options * sizeof( char* ) );
1134                 media->item.ppsz_options[ media->item.i_options - 1 ] =
1135                     strdup( media->option[i] );
1136             }
1137
1138             asprintf( &psz_header, _("Media: %s"), media->psz_name );
1139
1140             if( (p_input = input_CreateThread2( vlm, &media->item, psz_header
1141                                               ) ) )
1142             {
1143                 while( !p_input->b_eof && !p_input->b_error ) msleep( 100000 );
1144
1145                 input_StopThread( p_input );
1146                 input_DestroyThread( p_input );
1147                 vlc_object_detach( p_input );
1148                 vlc_object_destroy( p_input );
1149             }
1150             free( psz_output );
1151             free( psz_header );
1152
1153             if( media->psz_mux )
1154             {
1155                 input_item_t item;
1156                 es_format_t es, *p_es = &es;
1157                 char fourcc[5];
1158
1159                 sprintf( fourcc, "%4.4s", media->psz_mux );
1160                 fourcc[0] = tolower(fourcc[0]); fourcc[1] = tolower(fourcc[1]);
1161                 fourcc[2] = tolower(fourcc[2]); fourcc[3] = tolower(fourcc[3]);
1162
1163                 item = media->item;
1164                 item.i_es = 1;
1165                 item.es = &p_es;
1166                 es_format_Init( &es, VIDEO_ES, *((int *)fourcc) );
1167
1168                 media->vod_media =
1169                   vlm->vod->pf_media_new( vlm->vod, media->psz_name, &item );
1170                 return VLC_SUCCESS;
1171             }
1172
1173             media->vod_media =
1174                 vlm->vod->pf_media_new( vlm->vod, media->psz_name,
1175                                         &media->item );
1176         }
1177     }
1178
1179     return VLC_SUCCESS;
1180 }
1181
1182 int vlm_MediaControl( vlm_t *vlm, vlm_media_t *media, const char *psz_id,
1183                       const char *psz_command, const char *psz_args )
1184 {
1185     vlm_media_instance_t *p_instance;
1186     int i;
1187     char *psz_header;
1188
1189     p_instance = vlm_MediaInstanceSearch( vlm, media, psz_id );
1190
1191     if( !strcmp( psz_command, "play" ) )
1192     {
1193         if( !media->b_enabled || media->i_input == 0 ) return 0;
1194
1195         if( !p_instance )
1196         {
1197             p_instance = malloc( sizeof(vlm_media_instance_t) );
1198             if( !p_instance ) return VLC_EGENERIC;
1199             memset( p_instance, 0, sizeof(vlm_media_instance_t) );
1200             input_ItemInit( VLC_OBJECT(vlm), &p_instance->item );
1201             p_instance->p_input = NULL;
1202
1203             if( ( media->psz_output != NULL ) || ( media->psz_vod_output != NULL ) )
1204             {
1205                 p_instance->item.ppsz_options = malloc( sizeof( char* ) );
1206                 asprintf( &p_instance->item.ppsz_options[0], "sout=%s%s%s",
1207                           media->psz_output ? media->psz_output : "",
1208                           (media->psz_output && media->psz_vod_output) ?
1209                           ":" : media->psz_vod_output ? "#" : "",
1210                           media->psz_vod_output ? media->psz_vod_output : "" );
1211                 p_instance->item.i_options = 1;
1212             }
1213
1214             for( i = 0; i < media->i_option; i++ )
1215             {
1216                 p_instance->item.i_options++;
1217                 p_instance->item.ppsz_options =
1218                     realloc( p_instance->item.ppsz_options,
1219                              p_instance->item.i_options * sizeof( char* ) );
1220                 p_instance->item.ppsz_options[p_instance->item.i_options - 1] =
1221                     strdup( media->option[i] );
1222             }
1223
1224             p_instance->psz_name = psz_id ? strdup( psz_id ) : NULL;
1225             TAB_APPEND( media->i_instance, media->instance, p_instance );
1226         }
1227
1228         if( ( psz_args && sscanf(psz_args, "%d", &i) == 1 ) && ( i < media->i_input ) )
1229         {
1230             p_instance->i_index = i;
1231         }
1232
1233         if( p_instance->item.psz_uri ) free( p_instance->item.psz_uri );
1234         p_instance->item.psz_uri =
1235             strdup( media->input[p_instance->i_index] );
1236
1237         if( p_instance->p_input )
1238         {
1239             input_StopThread( p_instance->p_input );
1240             input_DestroyThread( p_instance->p_input );
1241             vlc_object_detach( p_instance->p_input );
1242             vlc_object_destroy( p_instance->p_input );
1243         }
1244
1245         asprintf( &psz_header, _("Media: %s"), media->psz_name );
1246         p_instance->p_input = input_CreateThread2( vlm, &p_instance->item,
1247                                                    psz_header );
1248         if( !p_instance->p_input )
1249         {
1250             TAB_REMOVE( media->i_instance, media->instance, p_instance );
1251             input_ItemClean( &p_instance->item );
1252             if( p_instance->psz_name ) free( p_instance->psz_name );
1253         }
1254         free( psz_header );
1255
1256         return VLC_SUCCESS;
1257     }
1258
1259     if( !p_instance ) return VLC_EGENERIC;
1260
1261     if( !strcmp( psz_command, "seek" ) )
1262     {
1263         vlc_value_t val;
1264         float f_percentage;
1265
1266         if( psz_args )
1267         {
1268             f_percentage = i18n_atof( psz_args );
1269             if( f_percentage >= 0.0 && f_percentage <= 100.0 )
1270             {
1271                 val.f_float = f_percentage / 100.0 ;
1272                 var_Set( p_instance->p_input, "position", val );
1273                 return VLC_SUCCESS;
1274             }
1275         }
1276     }
1277     else if( !strcmp( psz_command, "rewind" ) )
1278     {
1279         float f_pos;
1280         float f_scale;
1281         vlc_value_t val;
1282
1283         if( psz_args )
1284         {
1285             f_scale = i18n_atof( psz_args );
1286             f_pos = var_GetFloat( p_instance->p_input, "position" );
1287             val.f_float = f_pos - (f_scale / 1000.0);
1288             if( val.f_float < 0.0 )
1289                 val.f_float = 0.0;
1290             var_Set( p_instance->p_input, "position", val );
1291             return VLC_SUCCESS;
1292         }
1293     }
1294     else if( !strcmp( psz_command, "forward" ) )
1295     {
1296         float f_pos;
1297         float f_scale;
1298         vlc_value_t val;
1299
1300         if( psz_args )
1301         {
1302             f_scale = i18n_atof( psz_args );
1303             f_pos = var_GetFloat( p_instance->p_input, "position" );
1304             val.f_float = f_pos + (f_scale / 1000.0);
1305             if( val.f_float > 1.0 )
1306                 val.f_float = 1.0;
1307             var_Set( p_instance->p_input, "position", val );
1308             return VLC_SUCCESS;
1309         }
1310     }
1311     else if( !strcmp( psz_command, "stop" ) )
1312     {
1313         TAB_REMOVE( media->i_instance, media->instance, p_instance );
1314
1315         if( p_instance->p_input )
1316         {
1317             input_StopThread( p_instance->p_input );
1318             input_DestroyThread( p_instance->p_input );
1319             vlc_object_detach( p_instance->p_input );
1320             vlc_object_destroy( p_instance->p_input );
1321         }
1322
1323         input_ItemClean( &p_instance->item );
1324         if( p_instance->psz_name ) free( p_instance->psz_name );
1325         free( p_instance );
1326
1327         return VLC_SUCCESS;
1328     }
1329     else if( !strcmp( psz_command, "pause" ) )
1330     {
1331         vlc_value_t val;
1332
1333         if( !p_instance->p_input ) return VLC_SUCCESS;
1334
1335         var_Get( p_instance->p_input, "state", &val );
1336
1337         if( val.i_int == PAUSE_S ) val.i_int = PLAYING_S;
1338         else val.i_int = PAUSE_S;
1339         var_Set( p_instance->p_input, "state", val );
1340
1341         return VLC_SUCCESS;
1342     }
1343
1344     return VLC_EGENERIC;
1345 }
1346
1347 /*****************************************************************************
1348  * Schedule handling
1349  *****************************************************************************/
1350 static int64_t vlm_Date(void)
1351 {
1352 #ifdef WIN32
1353     struct timeb tm;
1354     ftime( &tm );
1355     return ((int64_t)tm.time) * 1000000 + ((int64_t)tm.millitm) * 1000;
1356 #else
1357     return mdate();
1358 #endif
1359 }
1360
1361 vlm_schedule_t *vlm_ScheduleNew( vlm_t *vlm, const char *psz_name )
1362 {
1363     vlm_schedule_t *p_sched = malloc( sizeof( vlm_schedule_t ) );
1364
1365     if( !p_sched )
1366     {
1367         return NULL;
1368     }
1369
1370     if( !psz_name )
1371     {
1372         return NULL;
1373     }
1374
1375     p_sched->psz_name = strdup( psz_name );
1376     p_sched->b_enabled = VLC_FALSE;
1377     p_sched->i_command = 0;
1378     p_sched->command = NULL;
1379     p_sched->i_date = 0;
1380     p_sched->i_period = 0;
1381     p_sched->i_repeat = -1;
1382
1383     TAB_APPEND( vlm->i_schedule, vlm->schedule, p_sched );
1384
1385     return p_sched;
1386 }
1387
1388 /* for now, simple delete. After, del with options (last arg) */
1389 void vlm_ScheduleDelete( vlm_t *vlm, vlm_schedule_t *sched,
1390                          const char *psz_name )
1391 {
1392     if( sched == NULL ) return;
1393
1394     TAB_REMOVE( vlm->i_schedule, vlm->schedule, sched );
1395
1396     if( vlm->i_schedule == 0 && vlm->schedule ) free( vlm->schedule );
1397     free( sched->psz_name );
1398     while( sched->i_command )
1399     {
1400         char *psz_cmd = sched->command[0];
1401         TAB_REMOVE( sched->i_command, sched->command, psz_cmd );
1402         free( psz_cmd );
1403     }
1404     free( sched );
1405 }
1406
1407 static vlm_schedule_t *vlm_ScheduleSearch( vlm_t *vlm, const char *psz_name )
1408 {
1409     int i;
1410
1411     for( i = 0; i < vlm->i_schedule; i++ )
1412     {
1413         if( strcmp( psz_name, vlm->schedule[i]->psz_name ) == 0 )
1414         {
1415             return vlm->schedule[i];
1416         }
1417     }
1418
1419     return NULL;
1420 }
1421
1422 /* Ok, setup schedule command will be able to support only one (argument value) at a time  */
1423 int vlm_ScheduleSetup( vlm_schedule_t *schedule, const char *psz_cmd,
1424                        const char *psz_value )
1425 {
1426     if( !strcmp( psz_cmd, "enabled" ) )
1427     {
1428         schedule->b_enabled = VLC_TRUE;
1429     }
1430     else if( !strcmp( psz_cmd, "disabled" ) )
1431     {
1432         schedule->b_enabled = VLC_FALSE;
1433     }
1434 #if !defined( UNDER_CE )
1435     else if( !strcmp( psz_cmd, "date" ) )
1436     {
1437         struct tm time;
1438         const char *p;
1439         time_t date;
1440
1441         time.tm_sec = 0;         /* seconds */
1442         time.tm_min = 0;         /* minutes */
1443         time.tm_hour = 0;        /* hours */
1444         time.tm_mday = 0;        /* day of the month */
1445         time.tm_mon = 0;         /* month */
1446         time.tm_year = 0;        /* year */
1447         time.tm_wday = 0;        /* day of the week */
1448         time.tm_yday = 0;        /* day in the year */
1449         time.tm_isdst = -1;       /* daylight saving time */
1450
1451         /* date should be year/month/day-hour:minutes:seconds */
1452         p = strchr( psz_value, '-' );
1453
1454         if( !strcmp( psz_value, "now" ) )
1455         {
1456             schedule->i_date = 0;
1457         }
1458         else if( (p == NULL) && sscanf( psz_value, "%d:%d:%d", &time.tm_hour,
1459                                         &time.tm_min, &time.tm_sec ) != 3 )
1460                                         /* it must be a hour:minutes:seconds */
1461         {
1462             return 1;
1463         }
1464         else
1465         {
1466             unsigned i,j,k;
1467
1468             switch( sscanf( p + 1, "%u:%u:%u", &i, &j, &k ) )
1469             {
1470                 case 1:
1471                     time.tm_sec = i;
1472                     break;
1473                 case 2:
1474                     time.tm_min = i;
1475                     time.tm_sec = j;
1476                     break;
1477                 case 3:
1478                     time.tm_hour = i;
1479                     time.tm_min = j;
1480                     time.tm_sec = k;
1481                     break;
1482                 default:
1483                     return 1;
1484             }
1485
1486             switch( sscanf( psz_value, "%d/%d/%d", &i, &j, &k ) )
1487             {
1488                 case 1:
1489                     time.tm_mday = i;
1490                     break;
1491                 case 2:
1492                     time.tm_mon = i - 1;
1493                     time.tm_mday = j;
1494                     break;
1495                 case 3:
1496                     time.tm_year = i - 1900;
1497                     time.tm_mon = j - 1;
1498                     time.tm_mday = k;
1499                     break;
1500                 default:
1501                     return 1;
1502             }
1503
1504             date = mktime( &time );
1505             schedule->i_date = ((mtime_t) date) * 1000000;
1506         }
1507     }
1508     else if( !strcmp( psz_cmd, "period" ) )
1509     {
1510         struct tm time;
1511         const char *p;
1512         const char *psz_time = NULL, *psz_date = NULL;
1513         time_t date;
1514         unsigned i,j,k;
1515
1516         /* First, if date or period are modified, repeat should be equal to -1 */
1517         schedule->i_repeat = -1;
1518
1519         time.tm_sec = 0;         /* seconds */
1520         time.tm_min = 0;         /* minutes */
1521         time.tm_hour = 0;        /* hours */
1522         time.tm_mday = 0;        /* day of the month */
1523         time.tm_mon = 0;         /* month */
1524         time.tm_year = 0;        /* year */
1525         time.tm_wday = 0;        /* day of the week */
1526         time.tm_yday = 0;        /* day in the year */
1527         time.tm_isdst = -1;       /* daylight saving time */
1528
1529         /* date should be year/month/day-hour:minutes:seconds */
1530         p = strchr( psz_value, '-' );
1531         if( p )
1532         {
1533             psz_date = psz_value;
1534             psz_time = p + 1;
1535         }
1536         else
1537         {
1538             psz_time = psz_value;
1539         }
1540
1541         switch( sscanf( psz_time, "%u:%u:%u", &i, &j, &k ) )
1542         {
1543             case 1:
1544                 time.tm_sec = i;
1545                 break;
1546             case 2:
1547                 time.tm_min = i;
1548                 time.tm_sec = j;
1549                 break;
1550             case 3:
1551                 time.tm_hour = i;
1552                 time.tm_min = j;
1553                 time.tm_sec = k;
1554                 break;
1555             default:
1556                 return 1;
1557         }
1558         if( psz_date )
1559         {
1560             switch( sscanf( psz_date, "%u/%u/%u", &i, &j, &k ) )
1561             {
1562                 case 1:
1563                     time.tm_mday = i;
1564                     break;
1565                 case 2:
1566                     time.tm_mon = i;
1567                     time.tm_mday = j;
1568                     break;
1569                 case 3:
1570                     time.tm_year = i;
1571                     time.tm_mon = j;
1572                     time.tm_mday = k;
1573                     break;
1574                 default:
1575                     return 1;
1576             }
1577         }
1578
1579         /* ok, that's stupid... who is going to schedule streams every 42 years ? */
1580         date = (((( time.tm_year * 12 + time.tm_mon ) * 30 + time.tm_mday ) * 24 + time.tm_hour ) * 60 + time.tm_min ) * 60 + time.tm_sec ;
1581         schedule->i_period = ((mtime_t) date) * 1000000;
1582     }
1583 #endif /* UNDER_CE */
1584     else if( !strcmp( psz_cmd, "repeat" ) )
1585     {
1586         int i;
1587
1588         if( sscanf( psz_value, "%d", &i ) == 1 )
1589         {
1590             schedule->i_repeat = i;
1591         }
1592         else
1593         {
1594             return 1;
1595         }
1596     }
1597     else if( !strcmp( psz_cmd, "append" ) )
1598     {
1599         char *command = strdup( psz_value );
1600
1601         TAB_APPEND( schedule->i_command, schedule->command, command );
1602     }
1603     else
1604     {
1605         return 1;
1606     }
1607     return 0;
1608 }
1609
1610 /*****************************************************************************
1611  * Message handling functions
1612  *****************************************************************************/
1613 static vlm_message_t *vlm_MessageNew( const char *psz_name,
1614                                       const char *psz_format, ... )
1615 {
1616     vlm_message_t *p_message;
1617     va_list args;
1618
1619     if( !psz_name ) return 0;
1620
1621     p_message = malloc( sizeof(vlm_message_t) );
1622     if( !p_message)
1623     {
1624         return NULL;
1625     }
1626
1627     p_message->psz_value = 0;
1628
1629     if( psz_format )
1630     {
1631         va_start( args, psz_format );
1632         if( vasprintf( &p_message->psz_value, psz_format, args ) < 0 )
1633         {
1634             va_end( args );
1635             free( p_message );
1636             return 0;
1637         }
1638         va_end( args );
1639     }
1640
1641     p_message->psz_name = strdup( psz_name );
1642     p_message->i_child = 0;
1643     p_message->child = NULL;
1644
1645     return p_message;
1646 }
1647
1648 void vlm_MessageDelete( vlm_message_t *p_message )
1649 {
1650     if( p_message->psz_name ) free( p_message->psz_name );
1651     if( p_message->psz_value ) free( p_message->psz_value );
1652     while( p_message->i_child-- )
1653         vlm_MessageDelete( p_message->child[p_message->i_child] );
1654     if( p_message->child ) free( p_message->child );
1655     free( p_message );
1656 }
1657
1658 /* Add a child */
1659 static vlm_message_t *vlm_MessageAdd( vlm_message_t *p_message,
1660                                       vlm_message_t *p_child )
1661 {
1662     if( p_message == NULL ) return NULL;
1663
1664     if( p_child )
1665     {
1666         TAB_APPEND( p_message->i_child, p_message->child, p_child );
1667     }
1668
1669     return p_child;
1670 }
1671
1672 /*****************************************************************************
1673  * Misc utility functions
1674  *****************************************************************************/
1675 static vlm_message_t *vlm_Show( vlm_t *vlm, vlm_media_t *media,
1676                                 vlm_schedule_t *schedule,
1677                                 const char *psz_filter )
1678 {
1679     if( media != NULL )
1680     {
1681         int i;
1682         vlm_message_t *msg;
1683         vlm_message_t *msg_media;
1684         vlm_message_t *msg_child;
1685
1686         msg = vlm_MessageNew( "show", NULL );
1687         msg_media = vlm_MessageAdd( msg, vlm_MessageNew( media->psz_name, 0 ));
1688
1689         vlm_MessageAdd( msg_media,
1690                         vlm_MessageNew( "type", media->i_type == VOD_TYPE ?
1691                                         "vod" : "broadcast" ) );
1692         vlm_MessageAdd( msg_media,
1693                         vlm_MessageNew( "enabled", media->b_enabled ?
1694                                         "yes" : "no" ) );
1695
1696         vlm_MessageAdd( msg_media,
1697                         vlm_MessageNew( "loop", media->b_loop ?
1698                                         "yes" : "no" ) );
1699
1700         if( media->i_type == VOD_TYPE && media->psz_mux )
1701             vlm_MessageAdd( msg_media,
1702                             vlm_MessageNew( "mux", media->psz_mux ) );
1703
1704         msg_child = vlm_MessageAdd( msg_media,
1705                                     vlm_MessageNew( "inputs", NULL ) );
1706
1707         for( i = 0; i < media->i_input; i++ )
1708         {
1709             vlm_MessageAdd( msg_child,
1710                             vlm_MessageNew( media->input[i], NULL ) );
1711         }
1712
1713         vlm_MessageAdd( msg_media,
1714                         vlm_MessageNew( "output", media->psz_output ?
1715                                         media->psz_output : "" ) );
1716
1717         msg_child = vlm_MessageAdd( msg_media, vlm_MessageNew( "options", 0 ));
1718
1719         for( i = 0; i < media->i_option; i++ )
1720         {
1721             vlm_MessageAdd( msg_child, vlm_MessageNew( media->option[i], 0 ) );
1722         }
1723
1724         msg_child = vlm_MessageAdd( msg_media,
1725                                     vlm_MessageNew( "instances", NULL ) );
1726
1727         for( i = 0; i < media->i_instance; i++ )
1728         {
1729             vlm_media_instance_t *p_instance = media->instance[i];
1730             vlc_value_t val;
1731             vlm_message_t *msg_instance;
1732             char *psz_tmp;
1733
1734             if( !p_instance->p_input ) val.i_int = END_S;
1735             else var_Get( p_instance->p_input, "state", &val );
1736
1737             msg_instance = vlm_MessageNew( "instance" , NULL );
1738             vlm_MessageAdd( msg_instance, vlm_MessageNew( "name" , p_instance->psz_name ? p_instance->psz_name : "default" ) );
1739             vlm_MessageAdd( msg_instance, vlm_MessageNew( "state",
1740                                 val.i_int == PLAYING_S ? "playing" :
1741                                 val.i_int == PAUSE_S ? "paused" :
1742                                 "stopped" ) );
1743 #define APPEND_INPUT_INFO( a, format, type ) \
1744             asprintf( &psz_tmp, format, \
1745                       var_Get ## type( p_instance->p_input, a ) ); \
1746             vlm_MessageAdd( msg_instance, vlm_MessageNew( a, psz_tmp ) ); \
1747             free( psz_tmp );
1748             APPEND_INPUT_INFO( "position", "%f", Float );
1749             APPEND_INPUT_INFO( "time", I64Fi, Time );
1750             APPEND_INPUT_INFO( "length", I64Fi, Time );
1751             APPEND_INPUT_INFO( "rate", "%d", Integer );
1752             APPEND_INPUT_INFO( "title", "%d", Integer );
1753             APPEND_INPUT_INFO( "chapter", "%d", Integer );
1754             APPEND_INPUT_INFO( "seekable", "%d", Bool );
1755 #undef APPEND_INPUT_INFO
1756             asprintf( &psz_tmp, "%d", p_instance->i_index + 1 );
1757             vlm_MessageAdd( msg_instance, vlm_MessageNew( "playlistindex", psz_tmp ) );
1758             free( psz_tmp );
1759             vlm_MessageAdd( msg_child, msg_instance );
1760         }
1761
1762         return msg;
1763
1764     }
1765
1766     else if( schedule != NULL )
1767     {
1768         int i;
1769         vlm_message_t *msg;
1770         vlm_message_t *msg_schedule;
1771         vlm_message_t *msg_child;
1772         char buffer[100];
1773
1774         msg = vlm_MessageNew( "show", NULL );
1775         msg_schedule =
1776             vlm_MessageAdd( msg, vlm_MessageNew( schedule->psz_name, 0 ) );
1777
1778         vlm_MessageAdd( msg_schedule, vlm_MessageNew("type", "schedule") );
1779
1780         vlm_MessageAdd( msg_schedule,
1781                         vlm_MessageNew( "enabled", schedule->b_enabled ?
1782                                         "yes" : "no" ) );
1783
1784 #if !defined( UNDER_CE )
1785         if( schedule->i_date != 0 )
1786         {
1787             struct tm date;
1788             time_t i_time = (time_t)( schedule->i_date / 1000000 );
1789             char *psz_date;
1790
1791 #ifdef HAVE_LOCALTIME_R
1792             localtime_r( &i_time, &date);
1793 #else
1794             struct tm *p_date = localtime( &i_time );
1795             date = *p_date;
1796 #endif
1797
1798             asprintf( &psz_date, "%d/%d/%d-%d:%d:%d",
1799                       date.tm_year + 1900, date.tm_mon + 1, date.tm_mday,
1800                       date.tm_hour, date.tm_min, date.tm_sec );
1801
1802             vlm_MessageAdd( msg_schedule,
1803                             vlm_MessageNew( "date", psz_date ) );
1804             free( psz_date );
1805         }
1806         else
1807         {
1808             vlm_MessageAdd( msg_schedule, vlm_MessageNew("date", "now") );
1809         }
1810
1811         if( schedule->i_period != 0 )
1812         {
1813             time_t i_time = (time_t) ( schedule->i_period / 1000000 );
1814             struct tm date;
1815
1816             date.tm_sec = (int)( i_time % 60 );
1817             i_time = i_time / 60;
1818             date.tm_min = (int)( i_time % 60 );
1819             i_time = i_time / 60;
1820             date.tm_hour = (int)( i_time % 24 );
1821             i_time = i_time / 24;
1822             date.tm_mday = (int)( i_time % 30 );
1823             i_time = i_time / 30;
1824             /* okay, okay, months are not always 30 days long */
1825             date.tm_mon = (int)( i_time % 12 );
1826             i_time = i_time / 12;
1827             date.tm_year = (int)i_time;
1828
1829             sprintf( buffer, "%d/%d/%d-%d:%d:%d", date.tm_year, date.tm_mon,
1830                      date.tm_mday, date.tm_hour, date.tm_min, date.tm_sec);
1831
1832             vlm_MessageAdd( msg_schedule, vlm_MessageNew("period", buffer) );
1833         }
1834         else
1835         {
1836             vlm_MessageAdd( msg_schedule, vlm_MessageNew("period", "0") );
1837         }
1838 #endif /* UNDER_CE */
1839
1840         sprintf( buffer, "%d", schedule->i_repeat );
1841         vlm_MessageAdd( msg_schedule, vlm_MessageNew( "repeat", buffer ) );
1842
1843         msg_child =
1844             vlm_MessageAdd( msg_schedule, vlm_MessageNew("commands", 0) );
1845
1846         for( i = 0; i < schedule->i_command; i++ )
1847         {
1848            vlm_MessageAdd( msg_child,
1849                            vlm_MessageNew( schedule->command[i], NULL ) );
1850         }
1851
1852         return msg;
1853
1854     }
1855
1856     else if( psz_filter && !strcmp( psz_filter, "media" ) )
1857     {
1858         int i, j;
1859         vlm_message_t *msg;
1860         vlm_message_t *msg_child;
1861         int i_vod = 0, i_broadcast = 0;
1862         char *psz_count;
1863
1864         for( i = 0; i < vlm->i_media; i++ )
1865         {
1866             if( vlm->media[i]->i_type == VOD_TYPE )
1867                 i_vod ++;
1868             else
1869                 i_broadcast ++;
1870         }
1871
1872         asprintf( &psz_count, "( %d broadcast - %d vod )", i_broadcast, i_vod);
1873
1874         msg = vlm_MessageNew( "show", NULL );
1875         msg_child = vlm_MessageAdd( msg, vlm_MessageNew( "media", psz_count ) );
1876         free( psz_count );
1877
1878         for( i = 0; i < vlm->i_media; i++ )
1879         {
1880             vlm_media_t *m = vlm->media[i];
1881             vlm_message_t *msg_media, *msg_instance;
1882
1883             msg_media = vlm_MessageAdd( msg_child,
1884                                         vlm_MessageNew( m->psz_name, 0 ) );
1885
1886             vlm_MessageAdd( msg_media,
1887                             vlm_MessageNew( "type", m->i_type == VOD_TYPE ?
1888                                             "vod" : "broadcast" ) );
1889
1890             vlm_MessageAdd( msg_media,
1891                             vlm_MessageNew( "enabled", m->b_enabled ?
1892                                             "yes" : "no" ) );
1893
1894             if( m->i_type == VOD_TYPE && m->psz_mux )
1895                 vlm_MessageAdd( msg_media,
1896                                 vlm_MessageNew( "mux", m->psz_mux ) );
1897
1898             msg_instance = vlm_MessageAdd( msg_media,
1899                                            vlm_MessageNew( "instances", 0 ) );
1900
1901             for( j = 0; j < m->i_instance; j++ )
1902             {
1903                 vlm_media_instance_t *p_instance = m->instance[j];
1904                 vlc_value_t val;
1905
1906                 if( !p_instance->p_input ) val.i_int = END_S;
1907                 else var_Get( p_instance->p_input, "state", &val );
1908
1909                 vlm_MessageAdd( msg_instance,
1910                     vlm_MessageNew( p_instance->psz_name ?
1911                                     p_instance->psz_name : "default",
1912                                     val.i_int == PLAYING_S ? "playing" :
1913                                     val.i_int == PAUSE_S ? "paused" :
1914                                     "stopped" ) );
1915             }
1916         }
1917
1918         return msg;
1919     }
1920
1921     else if( psz_filter && !strcmp( psz_filter, "schedule" ) )
1922     {
1923         int i;
1924         vlm_message_t *msg;
1925         vlm_message_t *msg_child;
1926
1927         msg = vlm_MessageNew( "show", NULL );
1928         msg_child = vlm_MessageAdd( msg, vlm_MessageNew( "schedule", NULL ) );
1929
1930         for( i = 0; i < vlm->i_schedule; i++ )
1931         {
1932             vlm_schedule_t *s = vlm->schedule[i];
1933             vlm_message_t *msg_schedule;
1934             mtime_t i_time, i_next_date;
1935
1936             msg_schedule = vlm_MessageAdd( msg_child,
1937                                            vlm_MessageNew( s->psz_name, 0 ) );
1938             vlm_MessageAdd( msg_schedule,
1939                             vlm_MessageNew( "enabled", s->b_enabled ?
1940                                             "yes" : "no" ) );
1941
1942             /* calculate next date */
1943             i_time = vlm_Date();
1944             i_next_date = s->i_date;
1945
1946             if( s->i_period != 0 )
1947             {
1948                 int j = 0;
1949                 while( s->i_date + j * s->i_period <= i_time &&
1950                        s->i_repeat > j )
1951                 {
1952                     j++;
1953                 }
1954
1955                 i_next_date = s->i_date + j * s->i_period;
1956             }
1957
1958             if( i_next_date > i_time )
1959             {
1960                 time_t i_date = (time_t) (i_next_date / 1000000) ;
1961
1962 #if !defined( UNDER_CE )
1963 #ifdef HAVE_CTIME_R
1964                 char psz_date[500];
1965                 ctime_r( &i_date, psz_date );
1966 #else
1967                 char *psz_date = ctime( &i_date );
1968 #endif
1969
1970                 vlm_MessageAdd( msg_schedule,
1971                                 vlm_MessageNew( "next launch", psz_date ) );
1972 #endif
1973             }
1974         }
1975
1976         return msg;
1977     }
1978
1979     else if( ( psz_filter == NULL ) && ( media == NULL ) && ( schedule == NULL ) )
1980     {
1981         vlm_message_t *show1 = vlm_Show( vlm, NULL, NULL, "media" );
1982         vlm_message_t *show2 = vlm_Show( vlm, NULL, NULL, "schedule" );
1983
1984         vlm_MessageAdd( show1, show2->child[0] );
1985
1986         /* We must destroy the parent node "show" of show2
1987          * and not the children */
1988         free( show2->psz_name );
1989         free( show2 );
1990
1991         return show1;
1992     }
1993
1994     else
1995     {
1996         return vlm_MessageNew( "show", NULL );
1997     }
1998 }
1999
2000 static vlm_message_t *vlm_Help( vlm_t *vlm, char *psz_filter )
2001 {
2002     vlm_message_t *message, *message_child;
2003
2004 #define MessageAdd( a ) \
2005         vlm_MessageAdd( message, vlm_MessageNew( a, NULL ) );
2006 #define MessageAddChild( a ) \
2007         vlm_MessageAdd( message_child, vlm_MessageNew( a, NULL ) );
2008
2009     if( psz_filter == NULL )
2010     {
2011         message = vlm_MessageNew( "help", NULL );
2012
2013         message_child = MessageAdd( "Commands Syntax:" );
2014         MessageAddChild( "new (name) vod|broadcast|schedule [properties]" );
2015         MessageAddChild( "setup (name) (properties)" );
2016         MessageAddChild( "show [(name)|media|schedule]" );
2017         MessageAddChild( "del (name)|all|media|schedule" );
2018         MessageAddChild( "control (name) [instance_name] (command)" );
2019         MessageAddChild( "save (config_file)" );
2020         MessageAddChild( "export" );
2021         MessageAddChild( "load (config_file)" );
2022
2023         message_child = MessageAdd( "Media Proprieties Syntax:" );
2024         MessageAddChild( "input (input_name)" );
2025         MessageAddChild( "inputdel (input_name)|all" );
2026         MessageAddChild( "inputdeln input_number" );
2027         MessageAddChild( "output (output_name)" );
2028         MessageAddChild( "option (option_name)[=value]" );
2029         MessageAddChild( "enabled|disabled" );
2030         MessageAddChild( "loop|unloop (broadcast only)" );
2031         MessageAddChild( "mux (mux_name)" );
2032
2033         message_child = MessageAdd( "Schedule Proprieties Syntax:" );
2034         MessageAddChild( "enabled|disabled" );
2035         MessageAddChild( "append (command_until_rest_of_the_line)" );
2036         MessageAddChild( "date (year)/(month)/(day)-(hour):(minutes):"
2037                          "(seconds)|now" );
2038         MessageAddChild( "period (years_aka_12_months)/(months_aka_30_days)/"
2039                          "(days)-(hours):(minutes):(seconds)" );
2040         MessageAddChild( "repeat (number_of_repetitions)" );
2041
2042         message_child = MessageAdd( "Control Commands Syntax:" );
2043         MessageAddChild( "play" );
2044         MessageAddChild( "pause" );
2045         MessageAddChild( "stop" );
2046         MessageAddChild( "seek (percentage)" );
2047
2048         return message;
2049     }
2050
2051     return vlm_MessageNew( "help", NULL );
2052 }
2053
2054 /*****************************************************************************
2055  * Config handling functions
2056  *****************************************************************************/
2057 static int Load( vlm_t *vlm, char *file )
2058 {
2059     char *pf = file;
2060     int  i_line = 1;
2061
2062     while( *pf != '\0' )
2063     {
2064         vlm_message_t *message = NULL;
2065         int i_end = 0;
2066
2067         while( pf[i_end] != '\n' && pf[i_end] != '\0' && pf[i_end] != '\r' )
2068         {
2069             i_end++;
2070         }
2071
2072         if( pf[i_end] == '\r' || pf[i_end] == '\n' )
2073         {
2074             pf[i_end] = '\0';
2075             i_end++;
2076             if( pf[i_end] == '\n' ) i_end++;
2077         }
2078
2079         if( *pf && ExecuteCommand( vlm, pf, &message ) )
2080         {
2081             if( message )
2082             {
2083                 if( message->psz_value )
2084                     msg_Err( vlm, "Load error on line %d: %s: %s",
2085                              i_line, message->psz_name, message->psz_value );
2086                 vlm_MessageDelete( message );
2087             }
2088             return 1;
2089         }
2090         if( message ) vlm_MessageDelete( message );
2091
2092         pf += i_end;
2093         i_line++;
2094     }
2095
2096     return 0;
2097 }
2098
2099 static char *Save( vlm_t *vlm )
2100 {
2101     char *save = NULL;
2102     char psz_header[] = "\n"
2103                         "# VLC media player VLM command batch\n"
2104                         "# http://www.videolan.org/vlc/\n\n" ;
2105     char *p;
2106     int i,j;
2107     int i_length = strlen( psz_header );
2108
2109     for( i = 0; i < vlm->i_media; i++ )
2110     {
2111         vlm_media_t *media = vlm->media[i];
2112
2113         if( media->i_type == VOD_TYPE )
2114         {
2115             i_length += strlen( "new  vod " ) + strlen(media->psz_name);
2116         }
2117         else
2118         {
2119             i_length += strlen( "new  broadcast " ) + strlen(media->psz_name);
2120         }
2121
2122         if( media->b_enabled == VLC_TRUE )
2123         {
2124             i_length += strlen( "enabled" );
2125         }
2126         else
2127         {
2128             i_length += strlen( "disabled" );
2129         }
2130
2131         if( media->b_loop == VLC_TRUE )
2132         {
2133             i_length += strlen( " loop\n" );
2134         }
2135         else
2136         {
2137             i_length += strlen( "\n" );
2138         }
2139
2140         for( j = 0; j < media->i_input; j++ )
2141         {
2142             i_length += strlen( "setup  input \"\"\n" ) +
2143                 strlen( media->psz_name ) + strlen( media->input[j] );
2144         }
2145
2146         if( media->psz_output != NULL )
2147         {
2148             i_length += strlen(media->psz_name) + strlen(media->psz_output) +
2149                 strlen( "setup  output \n" );
2150         }
2151
2152         for( j=0 ; j < media->i_option ; j++ )
2153         {
2154             i_length += strlen(media->psz_name) + strlen(media->option[j]) +
2155                 strlen("setup  option \n");
2156         }
2157     }
2158
2159     for( i = 0; i < vlm->i_schedule; i++ )
2160     {
2161         vlm_schedule_t *schedule = vlm->schedule[i];
2162
2163         i_length += strlen( "new  schedule " ) + strlen( schedule->psz_name );
2164
2165         if( schedule->b_enabled == VLC_TRUE )
2166         {
2167             i_length += strlen( "date //-:: enabled\n" ) + 14;
2168         }
2169         else
2170         {
2171             i_length += strlen( "date //-:: disabled\n" ) + 14;
2172         }
2173
2174
2175         if( schedule->i_period != 0 )
2176         {
2177             i_length += strlen( "setup  " ) + strlen( schedule->psz_name ) +
2178                 strlen( "period //-::\n" ) + 14;
2179         }
2180
2181         if( schedule->i_repeat >= 0 )
2182         {
2183             char buffer[12];
2184
2185             sprintf( buffer, "%d", schedule->i_repeat );
2186             i_length += strlen( "setup  repeat \n" ) +
2187                 strlen( schedule->psz_name ) + strlen( buffer );
2188         }
2189         else
2190         {
2191             i_length++;
2192         }
2193
2194         for( j = 0; j < schedule->i_command; j++ )
2195         {
2196             i_length += strlen( "setup  append \n" ) +
2197                 strlen( schedule->psz_name ) + strlen( schedule->command[j] );
2198         }
2199
2200     }
2201
2202     /* Don't forget the '\0' */
2203     i_length++;
2204     /* now we have the length of save */
2205
2206     p = save = malloc( i_length );
2207     *save = '\0';
2208
2209     p += sprintf( p, "%s", psz_header );
2210
2211     /* finally we can write in it */
2212     for( i = 0; i < vlm->i_media; i++ )
2213     {
2214         vlm_media_t *media = vlm->media[i];
2215
2216         if( media->i_type == VOD_TYPE )
2217         {
2218             p += sprintf( p, "new %s vod ", media->psz_name);
2219         }
2220         else
2221         {
2222             p += sprintf( p, "new %s broadcast ", media->psz_name);
2223         }
2224
2225         if( media->b_enabled == VLC_TRUE )
2226         {
2227             p += sprintf( p, "enabled" );
2228         }
2229         else
2230         {
2231             p += sprintf( p, "disabled" );
2232         }
2233
2234         if( media->b_loop == VLC_TRUE )
2235         {
2236             p += sprintf( p, " loop\n" );
2237         }
2238         else
2239         {
2240             p += sprintf( p, "\n" );
2241         }
2242
2243         for( j = 0; j < media->i_input; j++ )
2244         {
2245             p += sprintf( p, "setup %s input \"%s\"\n", media->psz_name,
2246                           media->input[j] );
2247         }
2248
2249         if( media->psz_output != NULL )
2250         {
2251             p += sprintf( p, "setup %s output %s\n", media->psz_name,
2252                           media->psz_output );
2253         }
2254
2255         for( j = 0; j < media->i_option; j++ )
2256         {
2257             p += sprintf( p, "setup %s option %s\n", media->psz_name,
2258                           media->option[j] );
2259         }
2260     }
2261
2262     /* and now, the schedule scripts */
2263 #if !defined( UNDER_CE )
2264     for( i = 0; i < vlm->i_schedule; i++ )
2265     {
2266         vlm_schedule_t *schedule = vlm->schedule[i];
2267         struct tm date;
2268         time_t i_time = (time_t) ( schedule->i_date / 1000000 );
2269
2270 #ifdef HAVE_LOCALTIME_R
2271         localtime_r( &i_time, &date);
2272 #else
2273         struct tm *p_date = localtime( &i_time );
2274         date = *p_date;
2275 #endif
2276
2277         p += sprintf( p, "new %s schedule ", schedule->psz_name);
2278
2279         if( schedule->b_enabled == VLC_TRUE )
2280         {
2281             p += sprintf( p, "date %d/%d/%d-%d:%d:%d enabled\n",
2282                           date.tm_year + 1900, date.tm_mon + 1, date.tm_mday,
2283                           date.tm_hour, date.tm_min, date.tm_sec );
2284         }
2285         else
2286         {
2287             p += sprintf( p, "date %d/%d/%d-%d:%d:%d disabled\n",
2288                           date.tm_year + 1900, date.tm_mon + 1, date.tm_mday,
2289                           date.tm_hour, date.tm_min, date.tm_sec);
2290         }
2291
2292         if( schedule->i_period != 0 )
2293         {
2294             p += sprintf( p, "setup %s ", schedule->psz_name );
2295
2296             i_time = (time_t) ( schedule->i_period / 1000000 );
2297
2298             date.tm_sec = (int)( i_time % 60 );
2299             i_time = i_time / 60;
2300             date.tm_min = (int)( i_time % 60 );
2301             i_time = i_time / 60;
2302             date.tm_hour = (int)( i_time % 24 );
2303             i_time = i_time / 24;
2304             date.tm_mday = (int)( i_time % 30 );
2305             i_time = i_time / 30;
2306             /* okay, okay, months are not always 30 days long */
2307             date.tm_mon = (int)( i_time % 12 );
2308             i_time = i_time / 12;
2309             date.tm_year = (int)i_time;
2310
2311             p += sprintf( p, "period %d/%d/%d-%d:%d:%d\n",
2312                           date.tm_year, date.tm_mon, date.tm_mday,
2313                           date.tm_hour, date.tm_min, date.tm_sec);
2314         }
2315
2316         if( schedule->i_repeat >= 0 )
2317         {
2318             p += sprintf( p, "setup %s repeat %d\n",
2319                           schedule->psz_name, schedule->i_repeat );
2320         }
2321         else
2322         {
2323             p += sprintf( p, "\n" );
2324         }
2325
2326         for( j = 0; j < schedule->i_command; j++ )
2327         {
2328             p += sprintf( p, "setup %s append %s\n",
2329                           schedule->psz_name, schedule->command[j] );
2330         }
2331
2332     }
2333 #endif /* UNDER_CE */
2334
2335     return save;
2336 }
2337
2338 /*****************************************************************************
2339  * Manage:
2340  *****************************************************************************/
2341 int vlm_MediaVodControl( void *p_private, vod_media_t *p_vod_media,
2342                          const char *psz_id, int i_query, va_list args )
2343 {
2344     vlm_t *vlm = (vlm_t *)p_private;
2345     int i, i_ret = VLC_EGENERIC;
2346
2347     if( !p_private || !p_vod_media ) return VLC_EGENERIC;
2348
2349     vlc_mutex_lock( &vlm->lock );
2350
2351     /* Find media */
2352     for( i = 0; i < vlm->i_media; i++ )
2353     {
2354         if( p_vod_media == vlm->media[i]->vod_media ) break;
2355     }
2356
2357     if( i == vlm->i_media )
2358     {
2359         vlc_mutex_unlock( &vlm->lock );
2360         return VLC_EGENERIC;
2361     }
2362
2363     switch( i_query )
2364     {
2365     case VOD_MEDIA_PLAY:
2366         vlm->media[i]->psz_vod_output = (char *)va_arg( args, char * );
2367         i_ret = vlm_MediaControl( vlm, vlm->media[i], psz_id, "play", 0 );
2368         vlm->media[i]->psz_vod_output = 0;
2369         break;
2370
2371     case VOD_MEDIA_PAUSE:
2372         i_ret = vlm_MediaControl( vlm, vlm->media[i], psz_id, "pause", 0 );
2373         break;
2374
2375     case VOD_MEDIA_STOP:
2376         i_ret = vlm_MediaControl( vlm, vlm->media[i], psz_id, "stop", 0 );
2377         break;
2378
2379     case VOD_MEDIA_SEEK:
2380     {
2381         double f_pos = (double)va_arg( args, double );
2382         char psz_pos[50];
2383         lldiv_t div = lldiv( f_pos * 10000000, 10000000 );
2384         sprintf( psz_pos, I64Fd".%07u", div.quot, (unsigned int) div.rem );
2385         i_ret = vlm_MediaControl( vlm, vlm->media[i], psz_id, "seek", psz_pos);
2386         break;
2387     }
2388
2389     case VOD_MEDIA_REWIND:
2390     {
2391         double f_scale = (double)va_arg( args, double );
2392         char psz_scale[50];
2393         lldiv_t div = lldiv( f_scale * 10000000, 10000000 );
2394         sprintf( psz_scale, I64Fd".%07u", div.quot, (unsigned int) div.rem );
2395         i_ret = vlm_MediaControl( vlm, vlm->media[i], psz_id, "rewind", psz_scale );
2396         break;
2397     }
2398
2399     case VOD_MEDIA_FORWARD:
2400     {
2401         double f_scale = (double)va_arg( args, double );
2402         char psz_scale[50];
2403         lldiv_t div = lldiv( f_scale * 10000000, 10000000 );
2404         sprintf( psz_scale, I64Fd".%07u", div.quot, (unsigned int) div.rem );
2405         i_ret = vlm_MediaControl( vlm, vlm->media[i], psz_id, "forward", psz_scale );
2406         break;
2407     }
2408
2409     default:
2410         break;
2411     }
2412
2413     vlc_mutex_unlock( &vlm->lock );
2414
2415     return i_ret;
2416 }
2417
2418
2419 /*****************************************************************************
2420  * Manage:
2421  *****************************************************************************/
2422 static int Manage( vlc_object_t* p_object )
2423 {
2424     vlm_t *vlm = (vlm_t*)p_object;
2425     int i, j;
2426     mtime_t i_lastcheck;
2427     mtime_t i_time;
2428
2429     i_lastcheck = vlm_Date();
2430
2431     msleep( 100000 );
2432
2433     while( !vlm->b_die )
2434     {
2435         char **ppsz_scheduled_commands = NULL;
2436         int    i_scheduled_commands = 0;
2437         vlc_mutex_lock( &vlm->lock );
2438
2439         /* destroy the inputs that wants to die, and launch the next input */
2440         for( i = 0; i < vlm->i_media; i++ )
2441         {
2442             vlm_media_t *p_media = vlm->media[i];
2443
2444             for( j = 0; j < p_media->i_instance; j++ )
2445             {
2446                 vlm_media_instance_t *p_instance = p_media->instance[j];
2447
2448                 if( !p_instance->p_input ||
2449                     ( !p_instance->p_input->b_eof &&
2450                       !p_instance->p_input->b_error ) ) continue;
2451
2452                 input_StopThread( p_instance->p_input );
2453                 input_DestroyThread( p_instance->p_input );
2454                 vlc_object_detach( p_instance->p_input );
2455                 vlc_object_destroy( p_instance->p_input );
2456
2457                 p_instance->i_index++;
2458                 if( p_instance->i_index == p_media->i_input &&
2459                     p_media->b_loop ) p_instance->i_index = 0;
2460
2461                 if( p_instance->i_index < p_media->i_input )
2462                 {
2463                     /* FIXME, find a way to select the right instance */
2464                     char buffer[12];
2465                     sprintf( buffer, "%d", p_instance->i_index );
2466                     vlm_MediaControl( vlm, p_media, p_instance->psz_name,
2467                                       "play", buffer );
2468                 }
2469                 else
2470                 {
2471                     if( vlm_MediaControl( vlm, p_media, p_instance->psz_name,
2472                                           "stop", 0 ) == VLC_SUCCESS )
2473                     {
2474                          j--; /* the aray is one element smaller now. */
2475                     }
2476                 }
2477             }
2478         }
2479
2480         /* scheduling */
2481         i_time = vlm_Date();
2482
2483         for( i = 0; i < vlm->i_schedule; i++ )
2484         {
2485             mtime_t i_real_date = vlm->schedule[i]->i_date;
2486
2487             if( vlm->schedule[i]->b_enabled == VLC_TRUE )
2488             {
2489                 if( vlm->schedule[i]->i_date == 0 ) // now !
2490                 {
2491                     vlm->schedule[i]->i_date = (i_time / 1000000) * 1000000 ;
2492                     i_real_date = i_time;
2493                 }
2494                 else if( vlm->schedule[i]->i_period != 0 )
2495                 {
2496                     int j = 0;
2497                     while( vlm->schedule[i]->i_date + j *
2498                            vlm->schedule[i]->i_period <= i_lastcheck &&
2499                            ( vlm->schedule[i]->i_repeat > j ||
2500                              vlm->schedule[i]->i_repeat == -1 ) )
2501                     {
2502                         j++;
2503                     }
2504
2505                     i_real_date = vlm->schedule[i]->i_date + j *
2506                         vlm->schedule[i]->i_period;
2507                 }
2508
2509                 if( i_real_date <= i_time && i_real_date > i_lastcheck )
2510                 {
2511                     for( j = 0; j < vlm->schedule[i]->i_command; j++ )
2512                     {
2513                         TAB_APPEND( i_scheduled_commands,
2514                                     ppsz_scheduled_commands,
2515                                     strdup(vlm->schedule[i]->command[j] ) );
2516                     }
2517                 }
2518             }
2519         }
2520         while( i_scheduled_commands )
2521         {
2522             vlm_message_t *message = NULL;
2523             char *psz_command = ppsz_scheduled_commands[0];
2524             ExecuteCommand( vlm, psz_command,&message );
2525
2526             /* for now, drop the message */
2527             vlm_MessageDelete( message );
2528             TAB_REMOVE( i_scheduled_commands,
2529                         ppsz_scheduled_commands,
2530                         psz_command );
2531             free( psz_command );
2532         }
2533
2534         i_lastcheck = i_time;
2535
2536         vlc_mutex_unlock( &vlm->lock );
2537
2538         msleep( 100000 );
2539     }
2540
2541     return VLC_SUCCESS;
2542 }
2543
2544 #else /* ENABLE_VLM */
2545
2546 /* We just define an empty wrapper */
2547 vlm_t *__vlm_New( vlc_object_t *a )
2548 {
2549     msg_Err( a, "VideoLAN manager support is disabled" );
2550     return 0;
2551 }
2552 void vlm_Delete( vlm_t *a ){}
2553 int vlm_ExecuteCommand( vlm_t *a, char *b, vlm_message_t **c ){ return -1; }
2554 void vlm_MessageDelete( vlm_message_t *a ){}
2555 vlm_media_t *vlm_MediaNew( vlm_t *a, char *b, int c ){ return NULL; }
2556 vlm_media_t *vlm_MediaSearch (vlm_t *a, const char *b ) { return NULL; }
2557 void vlm_MediaDelete( vlm_t *a, vlm_media_t *b, char *c ){}
2558 int vlm_MediaSetup( vlm_t *a, vlm_media_t *b, char *c, char *d ){ return -1; }
2559 int vlm_MediaControl( vlm_t *a, vlm_media_t *b, char *c, char *d, char *e )
2560     { return -1; }
2561 vlm_schedule_t * vlm_ScheduleNew( vlm_t *a, char *b ){ return NULL; }
2562 void  vlm_ScheduleDelete( vlm_t *a, vlm_schedule_t *b, char *c ){}
2563 int vlm_ScheduleSetup( vlm_schedule_t *a, char *b, char *c ){ return -1; }
2564 int vlm_MediaVodControl( void *a, vod_media_t *b, char *c, int d, va_list e )
2565     { return -1; }
2566 int vlm_Save( vlm_t *a, char *b ){ return -1; }
2567 int vlm_Load( vlm_t *a, char *b ){ return -1; }
2568
2569 #endif /* ENABLE_VLM */