* Local prototypes.
*****************************************************************************/
-/* ugly kludge to avoid "null format string" warnings,
- * even if we handle NULL format string in vlm_MessageNew() */
-static const char *vlm_NULL = NULL;
-
-static void vlm_Destructor( vlm_t *p_vlm );
-
-/* */
-static int vlm_ControlInternal( vlm_t *, int, ... );
-
-/* */
-static vlm_message_t *vlm_Show( vlm_t *, vlm_media_sys_t *, vlm_schedule_sys_t *, const char * );
-
-static vlm_schedule_sys_t *vlm_ScheduleSearch( vlm_t *, const char * );
-
-static char *Save( vlm_t * );
-static int Load( vlm_t *, char * );
-
-static int ExecuteCommand( vlm_t *, const char *, vlm_message_t ** );
-
-static int Manage( vlc_object_t * );
-
-static vlm_schedule_sys_t *vlm_ScheduleNew( vlm_t *vlm, const char *psz_name );
-static void vlm_ScheduleDelete( vlm_t *vlm, vlm_schedule_sys_t *sched );
-static int vlm_ScheduleSetup( vlm_schedule_sys_t *schedule, const char *psz_cmd,
- const char *psz_value );
-
-static int vlm_MediaVodControl( void *, vod_media_t *, const char *, int, va_list );
-
-/* */
-static vlm_media_sys_t *vlm_MediaSearch( vlm_t *, const char *);
-
-/*****************************************************************************
- * vlm_New:
- *****************************************************************************/
-vlm_t *__vlm_New ( vlc_object_t *p_this )
-{
- vlc_value_t lockval;
- vlm_t *p_vlm = NULL, **pp_vlm = &(libvlc_priv (p_this->p_libvlc)->p_vlm);
- char *psz_vlmconf;
- static const char vlm_object_name[] = "vlm daemon";
-
- /* Avoid multiple creation */
- if( var_Create( p_this->p_libvlc, "vlm_mutex", VLC_VAR_MUTEX ) ||
- var_Get( p_this->p_libvlc, "vlm_mutex", &lockval ) )
- return NULL;
-
- vlc_mutex_lock( lockval.p_address );
-
- p_vlm = *pp_vlm;
- if( p_vlm )
- { /* VLM already exists */
- vlc_object_yield( p_vlm );
- vlc_mutex_unlock( lockval.p_address );
- return p_vlm;
- }
-
- msg_Dbg( p_this, "creating VLM" );
-
- p_vlm = vlc_custom_create( p_this, sizeof( *p_vlm ), VLC_OBJECT_GENERIC,
- vlm_object_name );
- if( !p_vlm )
- {
- vlc_mutex_unlock( lockval.p_address );
- return NULL;
- }
-
- vlc_mutex_init( &p_vlm->lock );
- p_vlm->i_id = 1;
- TAB_INIT( p_vlm->i_media, p_vlm->media );
- TAB_INIT( p_vlm->i_schedule, p_vlm->schedule );
- p_vlm->i_vod = 0;
- p_vlm->p_vod = NULL;
- vlc_object_attach( p_vlm, p_this->p_libvlc );
-
- if( vlc_thread_create( p_vlm, "vlm thread",
- Manage, VLC_THREAD_PRIORITY_LOW, false ) )
- {
- vlc_mutex_destroy( &p_vlm->lock );
- vlc_object_release( p_vlm );
- return NULL;
- }
-
- /* Load our configuration file */
- psz_vlmconf = var_CreateGetString( p_vlm, "vlm-conf" );
- if( psz_vlmconf && *psz_vlmconf )
- {
- vlm_message_t *p_message = NULL;
- char *psz_buffer = NULL;
-
- msg_Dbg( p_this, "loading VLM configuration" );
- if( asprintf(&psz_buffer, "load %s", psz_vlmconf ) == -1 )
- psz_buffer = NULL;
- if( psz_buffer )
- {
- msg_Dbg( p_this, psz_buffer );
- if( vlm_ExecuteCommand( p_vlm, psz_buffer, &p_message ) )
- msg_Warn( p_this, "error while loading the configuration file" );
-
- vlm_MessageDelete(p_message);
- free(psz_buffer);
- }
- }
- free(psz_vlmconf);
-
- vlc_object_set_destructor( p_vlm, (vlc_destructor_t)vlm_Destructor );
- *pp_vlm = p_vlm; /* for future reference */
- vlc_mutex_unlock( lockval.p_address );
-
- return p_vlm;
-}
-
-/*****************************************************************************
- * vlm_Delete:
- *****************************************************************************/
-void vlm_Delete( vlm_t *p_vlm )
-{
- vlc_value_t lockval;
-
- /* vlm_Delete() is serialized against itself, and against vlm_New().
- * This way, vlm_Destructor () (called from vlc_objet_release() above)
- * is serialized against setting libvlc_priv->p_vlm from vlm_New(). */
- var_Get( p_vlm->p_libvlc, "vlm_mutex", &lockval );
- vlc_mutex_lock( lockval.p_address );
- vlc_object_release( p_vlm );
- vlc_mutex_unlock( lockval.p_address );
-}
-
-/*****************************************************************************
- * vlm_Destructor:
- *****************************************************************************/
-static void vlm_Destructor( vlm_t *p_vlm )
-{
- libvlc_priv (p_vlm->p_libvlc)->p_vlm = NULL;
-
- vlm_ControlInternal( p_vlm, VLM_CLEAR_MEDIAS );
- TAB_CLEAN( p_vlm->i_media, p_vlm->media );
-
- vlm_ControlInternal( p_vlm, VLM_CLEAR_SCHEDULES );
- TAB_CLEAN( p_vlm->schedule, p_vlm->schedule );
-
- vlc_mutex_destroy( &p_vlm->lock );
-}
-
-/*****************************************************************************
- * vlm_ExecuteCommand:
- *****************************************************************************/
-int vlm_ExecuteCommand( vlm_t *p_vlm, const char *psz_command,
- vlm_message_t **pp_message)
-{
- int i_result;
-
- vlc_mutex_lock( &p_vlm->lock );
- i_result = ExecuteCommand( p_vlm, psz_command, pp_message );
- vlc_mutex_unlock( &p_vlm->lock );
-
- return i_result;
-}
-
-
-static const char quotes[] = "\"'";
-/**
- * FindCommandEnd: look for the end of a possibly quoted string
- * @return NULL on mal-formatted string,
- * pointer past the last character otherwise.
- */
-static const char *FindCommandEnd( const char *psz_sent )
-{
- char c, quote = 0;
-
- while( (c = *psz_sent) != '\0' )
- {
- if( !quote )
- {
- if( strchr(quotes,c) ) // opening quote
- quote = c;
- else if( isspace(c) ) // non-escaped space
- return psz_sent;
- else if( c == '\\' )
- {
- psz_sent++; // skip escaped character
- if( *psz_sent == '\0' )
- return psz_sent;
- }
- }
- else
- {
- if( c == quote ) // non-escaped matching quote
- quote = 0;
- else if( (quote == '"') && (c == '\\') )
- {
- psz_sent++; // skip escaped character
- if (*psz_sent == '\0')
- return NULL; // error, closing quote missing
- }
- }
- psz_sent++;
- }
-
- // error (NULL) if we could not find a matching quote
- return quote ? NULL : psz_sent;
-}
-
-
-/**
- * Unescape a nul-terminated string.
- * Note that in and out can be identical.
- *
- * @param out output buffer (at least <strlen (in) + 1> characters long)
- * @param in nul-terminated string to be unescaped
- *
- * @return 0 on success, -1 on error.
- */
-static int Unescape( char *out, const char *in )
-{
- char c, quote = 0;
-
- while( (c = *in++) != '\0' )
- {
- if( !quote )
- {
- if (strchr(quotes,c)) // opening quote
- {
- quote = c;
- continue;
- }
- else if( c == '\\' )
- {
- switch (c = *in++)
- {
- case '"':
- case '\'':
- case '\\':
- *out++ = c;
- continue;
-
- case '\0':
- *out = '\0';
- return 0;
- }
- if( isspace(c) )
- {
- *out++ = c;
- continue;
- }
- /* None of the special cases - copy the backslash */
- *out++ = '\\';
- }
- }
- else
- {
- if( c == quote ) // non-escaped matching quote
- {
- quote = 0;
- continue;
- }
- if( (quote == '"') && (c == '\\') )
- {
- switch( c = *in++ )
- {
- case '"':
- case '\\':
- *out++ = c;
- continue;
-
- case '\0': // should never happen
- *out = '\0';
- return -1;
- }
- /* None of the special cases - copy the backslash */
- *out++ = '\\';
- }
- }
- *out++ = c;
- }
-
- *out = '\0';
- return 0;
-}
-
-
-/*****************************************************************************
- * ExecuteCommand: The main state machine
- *****************************************************************************
- * Execute a command which ends with '\0' (string)
- *****************************************************************************/
-static int ExecuteSyntaxError( const char *psz_cmd, vlm_message_t **pp_status )
-{
- *pp_status = vlm_MessageNew( psz_cmd, "Wrong command syntax" );
- return VLC_EGENERIC;
-}
-
-static bool ExecuteIsMedia( vlm_t *p_vlm, const char *psz_name )
-{
- int64_t id;
-
- if( !psz_name || vlm_ControlInternal( p_vlm, VLM_GET_MEDIA_ID, psz_name, &id ) )
- return false;
- return true;
-}
-static bool ExecuteIsSchedule( vlm_t *p_vlm, const char *psz_name )
-{
- if( !psz_name || !vlm_ScheduleSearch( p_vlm, psz_name ) )
- return false;
- return true;
-}
-
-static int ExecuteDel( vlm_t *p_vlm, const char *psz_name, vlm_message_t **pp_status )
-{
- vlm_media_sys_t *p_media;
- vlm_schedule_sys_t *p_schedule;
-
- p_media = vlm_MediaSearch( p_vlm, psz_name );
- p_schedule = vlm_ScheduleSearch( p_vlm, psz_name );
-
- if( p_schedule != NULL )
- {
- vlm_ScheduleDelete( p_vlm, p_schedule );
- }
- else if( p_media != NULL )
- {
- vlm_ControlInternal( p_vlm, VLM_DEL_MEDIA, p_media->cfg.id );
- }
- else if( !strcmp(psz_name, "media") )
- {
- vlm_ControlInternal( p_vlm, VLM_CLEAR_MEDIAS );
- }
- else if( !strcmp(psz_name, "schedule") )
- {
- vlm_ControlInternal( p_vlm, VLM_CLEAR_SCHEDULES );
- }
- else if( !strcmp(psz_name, "all") )
- {
- vlm_ControlInternal( p_vlm, VLM_CLEAR_MEDIAS );
- vlm_ControlInternal( p_vlm, VLM_CLEAR_SCHEDULES );
- }
- else
- {
- *pp_status = vlm_MessageNew( "del", "%s: media unknown", psz_name );
- return VLC_EGENERIC;
- }
-
- *pp_status = vlm_MessageNew( "del", vlm_NULL );
- return VLC_SUCCESS;
-}
-
-static int ExecuteShow( vlm_t *p_vlm, const char *psz_name, vlm_message_t **pp_status )
-{
- vlm_media_sys_t *p_media;
- vlm_schedule_sys_t *p_schedule;
-
- if( !psz_name )
- {
- *pp_status = vlm_Show( p_vlm, NULL, NULL, NULL );
- return VLC_SUCCESS;
- }
-
- p_media = vlm_MediaSearch( p_vlm, psz_name );
- p_schedule = vlm_ScheduleSearch( p_vlm, psz_name );
-
- if( p_schedule != NULL )
- *pp_status = vlm_Show( p_vlm, NULL, p_schedule, NULL );
- else if( p_media != NULL )
- *pp_status = vlm_Show( p_vlm, p_media, NULL, NULL );
- else
- *pp_status = vlm_Show( p_vlm, NULL, NULL, psz_name );
-
- return VLC_SUCCESS;
-}
-
-static int ExecuteHelp( vlm_message_t **pp_status )
-{
- vlm_message_t *message_child;
-
-#define MessageAdd( a ) \
- vlm_MessageAdd( *pp_status, vlm_MessageNew( a, vlm_NULL ) );
-#define MessageAddChild( a ) \
- vlm_MessageAdd( message_child, vlm_MessageNew( a, vlm_NULL ) );
-
- *pp_status = vlm_MessageNew( "help", vlm_NULL );
-
- message_child = MessageAdd( "Commands Syntax:" );
- MessageAddChild( "new (name) vod|broadcast|schedule [properties]" );
- MessageAddChild( "setup (name) (properties)" );
- MessageAddChild( "show [(name)|media|schedule]" );
- MessageAddChild( "del (name)|all|media|schedule" );
- MessageAddChild( "control (name) [instance_name] (command)" );
- MessageAddChild( "save (config_file)" );
- MessageAddChild( "export" );
- MessageAddChild( "load (config_file)" );
-
- message_child = MessageAdd( "Media Proprieties Syntax:" );
- MessageAddChild( "input (input_name)" );
- MessageAddChild( "inputdel (input_name)|all" );
- MessageAddChild( "inputdeln input_number" );
- MessageAddChild( "output (output_name)" );
- MessageAddChild( "option (option_name)[=value]" );
- MessageAddChild( "enabled|disabled" );
- MessageAddChild( "loop|unloop (broadcast only)" );
- MessageAddChild( "mux (mux_name)" );
-
- message_child = MessageAdd( "Schedule Proprieties Syntax:" );
- MessageAddChild( "enabled|disabled" );
- MessageAddChild( "append (command_until_rest_of_the_line)" );
- MessageAddChild( "date (year)/(month)/(day)-(hour):(minutes):"
- "(seconds)|now" );
- MessageAddChild( "period (years_aka_12_months)/(months_aka_30_days)/"
- "(days)-(hours):(minutes):(seconds)" );
- MessageAddChild( "repeat (number_of_repetitions)" );
-
- message_child = MessageAdd( "Control Commands Syntax:" );
- MessageAddChild( "play [input_number]" );
- MessageAddChild( "pause" );
- MessageAddChild( "stop" );
- MessageAddChild( "seek [+-](percentage) | [+-](seconds)s | [+-](miliseconds)ms" );
-
- return VLC_SUCCESS;
-}
-
-static int ExecuteControl( vlm_t *p_vlm, const char *psz_name, const int i_arg, char ** ppsz_arg, vlm_message_t **pp_status )
-{
- vlm_media_sys_t *p_media;
- const char *psz_control = NULL;
- const char *psz_instance = NULL;
- const char *psz_argument = NULL;
- int i_index;
- int i_result;
-
- if( !ExecuteIsMedia( p_vlm, psz_name ) )
- {
- *pp_status = vlm_MessageNew( "control", "%s: media unknown", psz_name );
- return VLC_EGENERIC;
- }
-
- assert( i_arg > 0 );
-
-#define IS(txt) ( !strcmp( ppsz_arg[i_index], (txt) ) )
- i_index = 0;
- if( !IS("play") && !IS("stop") && !IS("pause") && !IS("seek") )
- {
- i_index = 1;
- psz_instance = ppsz_arg[0];
-
- if( i_index >= i_arg || ( !IS("play") && !IS("stop") && !IS("pause") && !IS("seek") ) )
- return ExecuteSyntaxError( "control", pp_status );
- }
-#undef IS
- psz_control = ppsz_arg[i_index];
-
- if( i_index+1 < i_arg )
- psz_argument = ppsz_arg[i_index+1];
-
- p_media = vlm_MediaSearch( p_vlm, psz_name );
- assert( p_media );
-
- if( !strcmp( psz_control, "play" ) )
- {
- int i_input_index = 0;
- int i;
-
- if( ( psz_argument && sscanf(psz_argument, "%d", &i) == 1 ) && i > 0 && i-1 < p_media->cfg.i_input )
- {
- i_input_index = i-1;
- }
- else if( psz_argument )
- {
- int j;
- vlm_media_t *p_cfg = &p_media->cfg;
- for ( j=0; j < p_cfg->i_input; j++)
- {
- if( !strcmp( p_cfg->ppsz_input[j], psz_argument ) )
- {
- i_input_index = j;
- break;
- }
- }
- }
-
- if( p_media->cfg.b_vod )
- i_result = vlm_ControlInternal( p_vlm, VLM_START_MEDIA_VOD_INSTANCE, p_media->cfg.id, psz_instance, i_input_index, NULL ); // we should get here now
- else
- i_result = vlm_ControlInternal( p_vlm, VLM_START_MEDIA_BROADCAST_INSTANCE, p_media->cfg.id, psz_instance, i_input_index );
- }
- else if( !strcmp( psz_control, "seek" ) )
- {
- if( psz_argument )
- {
- bool b_relative;
- if( psz_argument[0] == '+' || psz_argument[0] == '-' )
- b_relative = true;
- else
- b_relative = false;
-
- if( strstr( psz_argument, "ms" ) || strstr( psz_argument, "s" ) )
- {
- /* Time (ms or s) */
- int64_t i_new_time;
-
- if( strstr( psz_argument, "ms" ) )
- i_new_time = 1000 * (int64_t)atoi( psz_argument );
- else
- i_new_time = 1000000 * (int64_t)atoi( psz_argument );
-
- if( b_relative )
- {
- int64_t i_time = 0;
- vlm_ControlInternal( p_vlm, VLM_GET_MEDIA_INSTANCE_TIME, p_media->cfg.id, psz_instance, &i_time );
- i_new_time += i_time;
- }
- if( i_new_time < 0 )
- i_new_time = 0;
- i_result = vlm_ControlInternal( p_vlm, VLM_SET_MEDIA_INSTANCE_TIME, p_media->cfg.id, psz_instance, i_new_time );
- }
- else
- {
- /* Percent */
- double d_new_position = i18n_atof( psz_argument ) / 100.0;
-
- if( b_relative )
- {
- double d_position = 0.0;
-
- vlm_ControlInternal( p_vlm, VLM_GET_MEDIA_INSTANCE_POSITION, p_media->cfg.id, psz_instance, &d_position );
- d_new_position += d_position;
- }
- if( d_new_position < 0.0 )
- d_new_position = 0.0;
- else if( d_new_position > 1.0 )
- d_new_position = 1.0;
- i_result = vlm_ControlInternal( p_vlm, VLM_SET_MEDIA_INSTANCE_POSITION, p_media->cfg.id, psz_instance, d_new_position );
- }
- }
- else
- {
- i_result = VLC_EGENERIC;
- }
- }
- else if( !strcmp( psz_control, "rewind" ) )
- {
- if( psz_argument )
- {
- const double d_scale = i18n_atof( psz_argument );
- double d_position;
-
- vlm_ControlInternal( p_vlm, VLM_GET_MEDIA_INSTANCE_POSITION, p_media->cfg.id, psz_instance, &d_position );
- d_position -= (d_scale / 1000.0);
- if( d_position < 0.0 )
- d_position = 0.0;
- i_result = vlm_ControlInternal( p_vlm, VLM_SET_MEDIA_INSTANCE_POSITION, p_media->cfg.id, psz_instance, d_position );
- }
- else
- {
- i_result = VLC_EGENERIC;
- }
- }
- else if( !strcmp( psz_control, "forward" ) )
- {
- if( psz_argument )
- {
- const double d_scale = i18n_atof( psz_argument );
- double d_position;
-
- vlm_ControlInternal( p_vlm, VLM_GET_MEDIA_INSTANCE_POSITION, p_media->cfg.id, psz_instance, &d_position );
- d_position += (d_scale / 1000.0);
- if( d_position > 1.0 )
- d_position = 1.0;
- i_result = vlm_ControlInternal( p_vlm, VLM_SET_MEDIA_INSTANCE_POSITION, p_media->cfg.id, psz_instance, d_position );
-
- }
- else
- {
- i_result = VLC_EGENERIC;
- }
- }
- else if( !strcmp( psz_control, "stop" ) )
- {
- i_result = vlm_ControlInternal( p_vlm, VLM_STOP_MEDIA_INSTANCE, p_media->cfg.id, psz_instance );
- }
- else if( !strcmp( psz_control, "pause" ) )
- {
- i_result = vlm_ControlInternal( p_vlm, VLM_PAUSE_MEDIA_INSTANCE, p_media->cfg.id, psz_instance );
- }
- else
- {
- i_result = VLC_EGENERIC;
- }
-
- if( i_result )
- {
- *pp_status = vlm_MessageNew( "control", "unknown error" );
- return VLC_SUCCESS;
- }
- *pp_status = vlm_MessageNew( "control", vlm_NULL );
- return VLC_SUCCESS;
-}
-
-static int ExecuteExport( vlm_t *p_vlm, vlm_message_t **pp_status )
-{
- char *psz_export = Save( p_vlm );
-
- *pp_status = vlm_MessageNew( "export", psz_export );
- free( psz_export );
- return VLC_SUCCESS;
-}
-
-static int ExecuteSave( vlm_t *p_vlm, const char *psz_file, vlm_message_t **pp_status )
-{
- FILE *f = utf8_fopen( psz_file, "wt" );
- char *psz_save = NULL;
-
- if( !f )
- goto error;
-
- psz_save = Save( p_vlm );
- if( psz_save == NULL )
- goto error;
- if( fputs( psz_save, f ) == EOF )
- goto error;;
- if( fclose( f ) )
- {
- f = NULL;
- goto error;
- }
-
- free( psz_save );
-
- *pp_status = vlm_MessageNew( "save", vlm_NULL );
- return VLC_SUCCESS;
-
-error:
- free( psz_save );
- if( f )
- fclose( f );
- *pp_status = vlm_MessageNew( "save", "Unable to save to file");
- return VLC_EGENERIC;
-}
-
-static int ExecuteLoad( vlm_t *p_vlm, const char *psz_url, vlm_message_t **pp_status )
-{
- stream_t *p_stream = stream_UrlNew( p_vlm, psz_url );
- int64_t i_size;
- char *psz_buffer;
-
- if( !p_stream )
- {
- *pp_status = vlm_MessageNew( "load", "Unable to load from file" );
- return VLC_EGENERIC;
- }
-
- /* FIXME needed ? */
- if( stream_Seek( p_stream, 0 ) != 0 )
- {
- stream_Delete( p_stream );
-
- *pp_status = vlm_MessageNew( "load", "Read file error" );
- return VLC_EGENERIC;
- }
-
- i_size = stream_Size( p_stream );
-
- psz_buffer = malloc( i_size + 1 );
- if( !psz_buffer )
- {
- stream_Delete( p_stream );
-
- *pp_status = vlm_MessageNew( "load", "Read file error" );
- return VLC_EGENERIC;
- }
-
- stream_Read( p_stream, psz_buffer, i_size );
- psz_buffer[i_size] = '\0';
-
- stream_Delete( p_stream );
-
- if( Load( p_vlm, psz_buffer ) )
- {
- free( psz_buffer );
-
- *pp_status = vlm_MessageNew( "load", "Error while loading file" );
- return VLC_EGENERIC;
- }
-
- free( psz_buffer );
-
- *pp_status = vlm_MessageNew( "load", vlm_NULL );
- return VLC_SUCCESS;
-}
-
-static int ExecuteScheduleProperty( vlm_t *p_vlm, vlm_schedule_sys_t *p_schedule, bool b_new,
- const int i_property, char *ppsz_property[], vlm_message_t **pp_status )
-{
- const char *psz_cmd = b_new ? "new" : "setup";
- int i;
-
- for( i = 0; i < i_property; i++ )
- {
- if( !strcmp( ppsz_property[i], "enabled" ) ||
- !strcmp( ppsz_property[i], "disabled" ) )
- {
- vlm_ScheduleSetup( p_schedule, ppsz_property[i], NULL );
- }
- else if( !strcmp( ppsz_property[i], "append" ) )
- {
- char *psz_line;
- int j;
- /* Beware: everything behind append is considered as
- * command line */
-
- if( ++i >= i_property )
- break;
-
- psz_line = strdup( ppsz_property[i] );
- for( j = i+1; j < i_property; j++ )
- {
- psz_line = realloc( psz_line, strlen(psz_line) + strlen(ppsz_property[j]) + 1 + 1 );
- strcat( psz_line, " " );
- strcat( psz_line, ppsz_property[j] );
- }
-
- vlm_ScheduleSetup( p_schedule, "append", psz_line );
- break;
- }
- else
- {
- if( i + 1 >= i_property )
- {
- if( b_new )
- vlm_ScheduleDelete( p_vlm, p_schedule );
- return ExecuteSyntaxError( psz_cmd, pp_status );
- }
-
- vlm_ScheduleSetup( p_schedule, ppsz_property[i], ppsz_property[i+1] );
- i++;
- }
- }
- *pp_status = vlm_MessageNew( psz_cmd, vlm_NULL );
- return VLC_SUCCESS;
-}
-
-static int ExecuteMediaProperty( vlm_t *p_vlm, int64_t id, bool b_new,
- const int i_property, char *ppsz_property[], vlm_message_t **pp_status )
-{
- const char *psz_cmd = b_new ? "new" : "setup";
- vlm_media_t *p_cfg = NULL;
- int i_result;
- int i;
-
-#undef ERROR
-#undef MISSING
-#define ERROR( txt ) do { *pp_status = vlm_MessageNew( psz_cmd, txt); goto error; } while(0)
- if( vlm_ControlInternal( p_vlm, VLM_GET_MEDIA, id, &p_cfg ) )
- ERROR( "unknown media" );
-
-#define MISSING(cmd) do { if( !psz_value ) ERROR( "missing argument for " cmd ); } while(0)
- for( i = 0; i < i_property; i++ )
- {
- const char *psz_option = ppsz_property[i];
- const char *psz_value = i+1 < i_property ? ppsz_property[i+1] : NULL;
-
- if( !strcmp( psz_option, "enabled" ) )
- {
- p_cfg->b_enabled = true;
- }
- else if( !strcmp( psz_option, "disabled" ) )
- {
- p_cfg->b_enabled = false;
- }
- else if( !strcmp( psz_option, "input" ) )
- {
- MISSING( "input" );
- TAB_APPEND( p_cfg->i_input, p_cfg->ppsz_input, strdup(psz_value) );
- i++;
- }
- else if( !strcmp( psz_option, "inputdel" ) && psz_value && !strcmp( psz_value, "all" ) )
- {
- while( p_cfg->i_input > 0 )
- TAB_REMOVE( p_cfg->i_input, p_cfg->ppsz_input, p_cfg->ppsz_input[0] );
- i++;
- }
- else if( !strcmp( psz_option, "inputdel" ) )
- {
- int j;
-
- MISSING( "inputdel" );
-
- for( j = 0; j < p_cfg->i_input; j++ )
- {
- if( !strcmp( p_cfg->ppsz_input[j], psz_value ) )
- {
- TAB_REMOVE( p_cfg->i_input, p_cfg->ppsz_input, p_cfg->ppsz_input[j] );
- break;
- }
- }
- i++;
- }
- else if( !strcmp( psz_option, "inputdeln" ) )
- {
- int i_index;
-
- MISSING( "inputdeln" );
-
- i_index = atoi( psz_value );
- if( i_index > 0 && i_index <= p_cfg->i_input )
- TAB_REMOVE( p_cfg->i_input, p_cfg->ppsz_input, p_cfg->ppsz_input[i_index-1] );
- i++;
- }
- else if( !strcmp( psz_option, "output" ) )
- {
- MISSING( "output" );
-
- free( p_cfg->psz_output );
- p_cfg->psz_output = *psz_value ? strdup( psz_value ) : NULL;
- i++;
- }
- else if( !strcmp( psz_option, "option" ) )
- {
- MISSING( "option" );
-
- TAB_APPEND( p_cfg->i_option, p_cfg->ppsz_option, strdup( psz_value ) );
- i++;
- }
- else if( !strcmp( psz_option, "loop" ) )
- {
- if( p_cfg->b_vod )
- ERROR( "invalid loop option for vod" );
- p_cfg->broadcast.b_loop = true;
- }
- else if( !strcmp( psz_option, "unloop" ) )
- {
- if( p_cfg->b_vod )
- ERROR( "invalid unloop option for vod" );
- p_cfg->broadcast.b_loop = false;
- }
- else if( !strcmp( psz_option, "mux" ) )
- {
- MISSING( "mux" );
- if( !p_cfg->b_vod )
- ERROR( "invalid mux option for broadcast" );
-
- free( p_cfg->vod.psz_mux );
- p_cfg->vod.psz_mux = *psz_value ? strdup( psz_value ) : NULL;
- i++;
- }
- else
- {
- fprintf( stderr, "PROP: name=%s unknown\n", psz_option );
- ERROR( "Wrong command syntax" );
- }
- }
-#undef MISSING
-#undef ERROR
-
- /* */
- i_result = vlm_ControlInternal( p_vlm, VLM_CHANGE_MEDIA, p_cfg );
- vlm_media_Delete( p_cfg );
-
- *pp_status = vlm_MessageNew( psz_cmd, vlm_NULL );
- return i_result;
-
-error:
- if( p_cfg )
- {
- if( b_new )
- vlm_ControlInternal( p_vlm, VLM_DEL_MEDIA, p_cfg->id );
- vlm_media_Delete( p_cfg );
- }
- return VLC_EGENERIC;
-}
-
-static int ExecuteNew( vlm_t *p_vlm, const char *psz_name, const char *psz_type, const int i_property, char *ppsz_property[], vlm_message_t **pp_status )
-{
- /* Check name */
- if( !strcmp( psz_name, "all" ) || !strcmp( psz_name, "media" ) || !strcmp( psz_name, "schedule" ) )
- {
- *pp_status = vlm_MessageNew( "new", "\"all\", \"media\" and \"schedule\" are reserved names" );
- return VLC_EGENERIC;
- }
- if( ExecuteIsMedia( p_vlm, psz_name ) || ExecuteIsSchedule( p_vlm, psz_name ) )
- {
- *pp_status = vlm_MessageNew( "new", "%s: Name already in use", psz_name );
- return VLC_EGENERIC;
- }
- /* */
- if( !strcmp( psz_type, "schedule" ) )
- {
- vlm_schedule_sys_t *p_schedule = vlm_ScheduleNew( p_vlm, psz_name );
- if( !p_schedule )
- {
- *pp_status = vlm_MessageNew( "new", "could not create schedule" );
- return VLC_EGENERIC;
- }
- return ExecuteScheduleProperty( p_vlm, p_schedule, true, i_property, ppsz_property, pp_status );
- }
- else if( !strcmp( psz_type, "vod" ) || !strcmp( psz_type, "broadcast" ) )
- {
- vlm_media_t cfg;
- int64_t id;
-
- vlm_media_Init( &cfg );
- cfg.psz_name = strdup( psz_name );
- cfg.b_vod = !strcmp( psz_type, "vod" );
-
- if( vlm_ControlInternal( p_vlm, VLM_ADD_MEDIA, &cfg, &id ) )
- {
- vlm_media_Clean( &cfg );
- *pp_status = vlm_MessageNew( "new", "could not create media" );
- return VLC_EGENERIC;
- }
- vlm_media_Clean( &cfg );
- return ExecuteMediaProperty( p_vlm, id, true, i_property, ppsz_property, pp_status );
- }
- else
- {
- *pp_status = vlm_MessageNew( "new", "%s: Choose between vod, broadcast or schedule", psz_type );
- return VLC_EGENERIC;
- }
-}
-
-static int ExecuteSetup( vlm_t *p_vlm, const char *psz_name, const int i_property, char *ppsz_property[], vlm_message_t **pp_status )
-{
- if( ExecuteIsSchedule( p_vlm, psz_name ) )
- {
- vlm_schedule_sys_t *p_schedule = vlm_ScheduleSearch( p_vlm, psz_name );
- return ExecuteScheduleProperty( p_vlm, p_schedule, false, i_property, ppsz_property, pp_status );
- }
- else if( ExecuteIsMedia( p_vlm, psz_name ) )
- {
- int64_t id;
- if( vlm_ControlInternal( p_vlm, VLM_GET_MEDIA_ID, psz_name, &id ) )
- goto error;
- return ExecuteMediaProperty( p_vlm, id, false, i_property, ppsz_property, pp_status );
- }
-
-error:
- *pp_status = vlm_MessageNew( "setup", "%s unknown", psz_name );
- return VLC_EGENERIC;
-}
-
-static int ExecuteCommand( vlm_t *p_vlm, const char *psz_command,
- vlm_message_t **pp_message )
-{
- size_t i_command = 0;
- char buf[strlen (psz_command) + 1], *psz_buf = buf;
- char *ppsz_command[3+sizeof (buf) / 2];
- vlm_message_t *p_message = NULL;
-
- /* First, parse the line and cut it */
- while( *psz_command != '\0' )
- {
- const char *psz_temp;
-
- if(isspace (*psz_command))
- {
- psz_command++;
- continue;
- }
-
- /* support for comments */
- if( i_command == 0 && *psz_command == '#')
- {
- p_message = vlm_MessageNew( "", vlm_NULL );
- goto success;
- }
-
- psz_temp = FindCommandEnd( psz_command );
-
- if( psz_temp == NULL )
- {
- p_message = vlm_MessageNew( "Incomplete command", psz_command );
- goto error;
- }
-
- assert (i_command < (sizeof (ppsz_command) / sizeof (ppsz_command[0])));
-
- ppsz_command[i_command] = psz_buf;
- memcpy (psz_buf, psz_command, psz_temp - psz_command);
- psz_buf[psz_temp - psz_command] = '\0';
-
- Unescape (psz_buf, psz_buf);
-
- i_command++;
- psz_buf += psz_temp - psz_command + 1;
- psz_command = psz_temp;
-
- assert (buf + sizeof (buf) >= psz_buf);
- }
-
- /*
- * And then Interpret it
- */
-
-#define IF_EXECUTE( name, check, cmd ) if( !strcmp(ppsz_command[0], name ) ) { if( (check) ) goto syntax_error; if( (cmd) ) goto error; goto success; }
- if( i_command == 0 )
- {
- p_message = vlm_MessageNew( "", vlm_NULL );
- goto success;
- }
- else IF_EXECUTE( "del", (i_command != 2), ExecuteDel(p_vlm, ppsz_command[1], &p_message) )
- else IF_EXECUTE( "show", (i_command > 2), ExecuteShow(p_vlm, i_command > 1 ? ppsz_command[1] : NULL, &p_message) )
- else IF_EXECUTE( "help", (i_command != 1), ExecuteHelp( &p_message ) )
- else IF_EXECUTE( "control", (i_command < 3), ExecuteControl(p_vlm, ppsz_command[1], i_command - 2, &ppsz_command[2], &p_message) )
- else IF_EXECUTE( "save", (i_command != 2), ExecuteSave(p_vlm, ppsz_command[1], &p_message) )
- else IF_EXECUTE( "export", (i_command != 1), ExecuteExport(p_vlm, &p_message) )
- else IF_EXECUTE( "load", (i_command != 2), ExecuteLoad(p_vlm, ppsz_command[1], &p_message) )
- else IF_EXECUTE( "new", (i_command < 3), ExecuteNew(p_vlm, ppsz_command[1], ppsz_command[2], i_command-3, &ppsz_command[3], &p_message) )
- else IF_EXECUTE( "setup", (i_command < 2), ExecuteSetup(p_vlm, ppsz_command[1], i_command-2, &ppsz_command[2], &p_message) )
- else
- {
- p_message = vlm_MessageNew( ppsz_command[0], "Unknown command" );
- goto error;
- }
-#undef IF_EXECUTE
-
-success:
- *pp_message = p_message;
- return VLC_SUCCESS;
-
-syntax_error:
- return ExecuteSyntaxError( ppsz_command[0], pp_message );
-
-error:
- *pp_message = p_message;
- return VLC_EGENERIC;
-}
-
-/*****************************************************************************
- * Media handling
- *****************************************************************************/
-vlm_media_sys_t *vlm_MediaSearch( vlm_t *vlm, const char *psz_name )
-{
- int i;
-
- for( i = 0; i < vlm->i_media; i++ )
- {
- if( strcmp( psz_name, vlm->media[i]->cfg.psz_name ) == 0 )
- return vlm->media[i];
- }
-
- return NULL;
-}
-
-/*****************************************************************************
- * Schedule handling
- *****************************************************************************/
-static int64_t vlm_Date(void)
-{
-#ifdef WIN32
- struct timeb tm;
- ftime( &tm );
- return ((int64_t)tm.time) * 1000000 + ((int64_t)tm.millitm) * 1000;
-#else
- struct timeval tv_date;
-
- /* gettimeofday() cannot fail given &tv_date is a valid address */
- (void)gettimeofday( &tv_date, NULL );
- return (mtime_t) tv_date.tv_sec * 1000000 + (mtime_t) tv_date.tv_usec;
-#endif
-}
-
-static vlm_schedule_sys_t *vlm_ScheduleNew( vlm_t *vlm, const char *psz_name )
-{
- vlm_schedule_sys_t *p_sched = malloc( sizeof( vlm_schedule_sys_t ) );
-
- if( !p_sched )
- {
- return NULL;
- }
-
- if( !psz_name )
- {
- return NULL;
- }
-
- p_sched->psz_name = strdup( psz_name );
- p_sched->b_enabled = false;
- p_sched->i_command = 0;
- p_sched->command = NULL;
- p_sched->i_date = 0;
- p_sched->i_period = 0;
- p_sched->i_repeat = -1;
-
- TAB_APPEND( vlm->i_schedule, vlm->schedule, p_sched );
-
- return p_sched;
-}
-
-/* for now, simple delete. After, del with options (last arg) */
-static void vlm_ScheduleDelete( vlm_t *vlm, vlm_schedule_sys_t *sched )
-{
- if( sched == NULL ) return;
-
- TAB_REMOVE( vlm->i_schedule, vlm->schedule, sched );
-
- if( vlm->i_schedule == 0 ) free( vlm->schedule );
- free( sched->psz_name );
- while( sched->i_command )
- {
- char *psz_cmd = sched->command[0];
- TAB_REMOVE( sched->i_command, sched->command, psz_cmd );
- free( psz_cmd );
- }
- free( sched );
-}
-
-static vlm_schedule_sys_t *vlm_ScheduleSearch( vlm_t *vlm, const char *psz_name )
-{
- int i;
-
- for( i = 0; i < vlm->i_schedule; i++ )
- {
- if( strcmp( psz_name, vlm->schedule[i]->psz_name ) == 0 )
- {
- return vlm->schedule[i];
- }
- }
-
- return NULL;
-}
-
-/* Ok, setup schedule command will be able to support only one (argument value) at a time */
-static int vlm_ScheduleSetup( vlm_schedule_sys_t *schedule, const char *psz_cmd,
- const char *psz_value )
-{
- if( !strcmp( psz_cmd, "enabled" ) )
- {
- schedule->b_enabled = true;
- }
- else if( !strcmp( psz_cmd, "disabled" ) )
- {
- schedule->b_enabled = false;
- }
-#if !defined( UNDER_CE )
- else if( !strcmp( psz_cmd, "date" ) )
- {
- struct tm time;
- const char *p;
- time_t date;
-
- time.tm_sec = 0; /* seconds */
- time.tm_min = 0; /* minutes */
- time.tm_hour = 0; /* hours */
- time.tm_mday = 0; /* day of the month */
- time.tm_mon = 0; /* month */
- time.tm_year = 0; /* year */
- time.tm_wday = 0; /* day of the week */
- time.tm_yday = 0; /* day in the year */
- time.tm_isdst = -1; /* daylight saving time */
-
- /* date should be year/month/day-hour:minutes:seconds */
- p = strchr( psz_value, '-' );
-
- if( !strcmp( psz_value, "now" ) )
- {
- schedule->i_date = 0;
- }
- else if( (p == NULL) && sscanf( psz_value, "%d:%d:%d", &time.tm_hour,
- &time.tm_min, &time.tm_sec ) != 3 )
- /* it must be a hour:minutes:seconds */
- {
- return 1;
- }
- else
- {
- unsigned i,j,k;
-
- switch( sscanf( p + 1, "%u:%u:%u", &i, &j, &k ) )
- {
- case 1:
- time.tm_sec = i;
- break;
- case 2:
- time.tm_min = i;
- time.tm_sec = j;
- break;
- case 3:
- time.tm_hour = i;
- time.tm_min = j;
- time.tm_sec = k;
- break;
- default:
- return 1;
- }
-
- switch( sscanf( psz_value, "%d/%d/%d", &i, &j, &k ) )
- {
- case 1:
- time.tm_mday = i;
- break;
- case 2:
- time.tm_mon = i - 1;
- time.tm_mday = j;
- break;
- case 3:
- time.tm_year = i - 1900;
- time.tm_mon = j - 1;
- time.tm_mday = k;
- break;
- default:
- return 1;
- }
-
- date = mktime( &time );
- schedule->i_date = ((mtime_t) date) * 1000000;
- }
- }
- else if( !strcmp( psz_cmd, "period" ) )
- {
- struct tm time;
- const char *p;
- const char *psz_time = NULL, *psz_date = NULL;
- time_t date;
- unsigned i,j,k;
-
- /* First, if date or period are modified, repeat should be equal to -1 */
- schedule->i_repeat = -1;
-
- time.tm_sec = 0; /* seconds */
- time.tm_min = 0; /* minutes */
- time.tm_hour = 0; /* hours */
- time.tm_mday = 0; /* day of the month */
- time.tm_mon = 0; /* month */
- time.tm_year = 0; /* year */
- time.tm_wday = 0; /* day of the week */
- time.tm_yday = 0; /* day in the year */
- time.tm_isdst = -1; /* daylight saving time */
-
- /* date should be year/month/day-hour:minutes:seconds */
- p = strchr( psz_value, '-' );
- if( p )
- {
- psz_date = psz_value;
- psz_time = p + 1;
- }
- else
- {
- psz_time = psz_value;
- }
-
- switch( sscanf( psz_time, "%u:%u:%u", &i, &j, &k ) )
- {
- case 1:
- time.tm_sec = i;
- break;
- case 2:
- time.tm_min = i;
- time.tm_sec = j;
- break;
- case 3:
- time.tm_hour = i;
- time.tm_min = j;
- time.tm_sec = k;
- break;
- default:
- return 1;
- }
- if( psz_date )
- {
- switch( sscanf( psz_date, "%u/%u/%u", &i, &j, &k ) )
- {
- case 1:
- time.tm_mday = i;
- break;
- case 2:
- time.tm_mon = i;
- time.tm_mday = j;
- break;
- case 3:
- time.tm_year = i;
- time.tm_mon = j;
- time.tm_mday = k;
- break;
- default:
- return 1;
- }
- }
-
- /* ok, that's stupid... who is going to schedule streams every 42 years ? */
- date = (((( time.tm_year * 12 + time.tm_mon ) * 30 + time.tm_mday ) * 24 + time.tm_hour ) * 60 + time.tm_min ) * 60 + time.tm_sec ;
- schedule->i_period = ((mtime_t) date) * 1000000;
- }
-#endif /* UNDER_CE */
- else if( !strcmp( psz_cmd, "repeat" ) )
- {
- int i;
-
- if( sscanf( psz_value, "%d", &i ) == 1 )
- {
- schedule->i_repeat = i;
- }
- else
- {
- return 1;
- }
- }
- else if( !strcmp( psz_cmd, "append" ) )
- {
- char *command = strdup( psz_value );
-
- TAB_APPEND( schedule->i_command, schedule->command, command );
- }
- else
- {
- return 1;
- }
- return 0;
-}
-
-/*****************************************************************************
- * Message handling functions
- *****************************************************************************/
-vlm_message_t *vlm_MessageNew( const char *psz_name,
- const char *psz_format, ... )
-{
- vlm_message_t *p_message;
- va_list args;
-
- if( !psz_name ) return NULL;
-
- p_message = malloc( sizeof(vlm_message_t) );
- if( !p_message)
- {
- return NULL;
- }
-
- p_message->psz_value = 0;
-
- if( psz_format )
- {
- va_start( args, psz_format );
- if( vasprintf( &p_message->psz_value, psz_format, args ) == -1 )
- {
- va_end( args );
- free( p_message );
- return NULL;
- }
- va_end( args );
- }
-
- p_message->psz_name = strdup( psz_name );
- p_message->i_child = 0;
- p_message->child = NULL;
-
- return p_message;
-}
-
-void vlm_MessageDelete( vlm_message_t *p_message )
-{
- free( p_message->psz_name );
- free( p_message->psz_value );
- while( p_message->i_child-- )
- vlm_MessageDelete( p_message->child[p_message->i_child] );
- free( p_message->child );
- free( p_message );
-}
-
-/* Add a child */
-vlm_message_t *vlm_MessageAdd( vlm_message_t *p_message,
- vlm_message_t *p_child )
-{
- if( p_message == NULL ) return NULL;
-
- if( p_child )
- {
- TAB_APPEND( p_message->i_child, p_message->child, p_child );
- }
-
- return p_child;
-}
-
-/*****************************************************************************
- * Misc utility functions
- *****************************************************************************/
-static vlm_message_t *vlm_ShowMedia( vlm_media_sys_t *p_media )
-{
- vlm_media_t *p_cfg = &p_media->cfg;
- vlm_message_t *p_msg;
- vlm_message_t *p_msg_sub;
- int i;
-
- p_msg = vlm_MessageNew( p_cfg->psz_name, vlm_NULL );
- vlm_MessageAdd( p_msg,
- vlm_MessageNew( "type", p_cfg->b_vod ? "vod" : "broadcast" ) );
- vlm_MessageAdd( p_msg,
- vlm_MessageNew( "enabled", p_cfg->b_enabled ? "yes" : "no" ) );
-
- if( p_cfg->b_vod )
- vlm_MessageAdd( p_msg,
- vlm_MessageNew( "mux", p_cfg->vod.psz_mux ) );
- else
- vlm_MessageAdd( p_msg,
- vlm_MessageNew( "loop", p_cfg->broadcast.b_loop ? "yes" : "no" ) );
-
- p_msg_sub = vlm_MessageAdd( p_msg, vlm_MessageNew( "inputs", vlm_NULL ) );
- for( i = 0; i < p_cfg->i_input; i++ )
- {
- char *psz_tmp;
- if( asprintf( &psz_tmp, "%d", i+1 ) != -1 )
- {
- vlm_MessageAdd( p_msg_sub,
- vlm_MessageNew( psz_tmp, p_cfg->ppsz_input[i] ) );
- free( psz_tmp );
- }
- }
-
- vlm_MessageAdd( p_msg,
- vlm_MessageNew( "output", p_cfg->psz_output ? p_cfg->psz_output : "" ) );
-
- p_msg_sub = vlm_MessageAdd( p_msg, vlm_MessageNew( "options", vlm_NULL ) );
- for( i = 0; i < p_cfg->i_option; i++ )
- vlm_MessageAdd( p_msg_sub, vlm_MessageNew( p_cfg->ppsz_option[i], vlm_NULL ) );
-
- p_msg_sub = vlm_MessageAdd( p_msg, vlm_MessageNew( "instances", vlm_NULL ) );
- for( i = 0; i < p_media->i_instance; i++ )
- {
- vlm_media_instance_sys_t *p_instance = p_media->instance[i];
- vlc_value_t val;
- vlm_message_t *p_msg_instance;
- char *psz_tmp;
-
- val.i_int = END_S;
- if( p_instance->p_input )
- var_Get( p_instance->p_input, "state", &val );
-
- p_msg_instance = vlm_MessageAdd( p_msg_sub, vlm_MessageNew( "instance" , vlm_NULL ) );
-
- vlm_MessageAdd( p_msg_instance,
- vlm_MessageNew( "name" , p_instance->psz_name ? p_instance->psz_name : "default" ) );
- vlm_MessageAdd( p_msg_instance,
- vlm_MessageNew( "state",
- val.i_int == PLAYING_S ? "playing" :
- val.i_int == PAUSE_S ? "paused" :
- "stopped" ) );
-
- /* FIXME should not do that this way */
- if( p_instance->p_input )
- {
-#define APPEND_INPUT_INFO( a, format, type ) \
- if( asprintf( &psz_tmp, format, \
- var_Get ## type( p_instance->p_input, a ) ) != -1 ) \
- { \
- vlm_MessageAdd( p_msg_instance, vlm_MessageNew( a, \
- psz_tmp ) ); \
- free( psz_tmp ); \
- }
- APPEND_INPUT_INFO( "position", "%f", Float );
- APPEND_INPUT_INFO( "time", "%"PRIi64, Time );
- APPEND_INPUT_INFO( "length", "%"PRIi64, Time );
- APPEND_INPUT_INFO( "rate", "%d", Integer );
- APPEND_INPUT_INFO( "title", "%d", Integer );
- APPEND_INPUT_INFO( "chapter", "%d", Integer );
- APPEND_INPUT_INFO( "seekable", "%d", Bool );
- }
-#undef APPEND_INPUT_INFO
- if( asprintf( &psz_tmp, "%d", p_instance->i_index + 1 ) != -1 )
- {
- vlm_MessageAdd( p_msg_instance, vlm_MessageNew( "playlistindex",
- psz_tmp ) );
- free( psz_tmp );
- }
- }
- return p_msg;
-}
+static void vlm_Destructor( vlm_t *p_vlm );
+static int Manage( vlc_object_t * );
+static int vlm_MediaVodControl( void *, vod_media_t *, const char *, int, va_list );
-static vlm_message_t *vlm_Show( vlm_t *vlm, vlm_media_sys_t *media,
- vlm_schedule_sys_t *schedule,
- const char *psz_filter )
+/*****************************************************************************
+ * vlm_New:
+ *****************************************************************************/
+vlm_t *__vlm_New ( vlc_object_t *p_this )
{
- if( media != NULL )
- {
- vlm_message_t *p_msg = vlm_MessageNew( "show", vlm_NULL );
- if( p_msg )
- vlm_MessageAdd( p_msg, vlm_ShowMedia( media ) );
- return p_msg;
- }
-
- else if( schedule != NULL )
- {
- int i;
- vlm_message_t *msg;
- vlm_message_t *msg_schedule;
- vlm_message_t *msg_child;
- char buffer[100];
-
- msg = vlm_MessageNew( "show", vlm_NULL );
- msg_schedule =
- vlm_MessageAdd( msg, vlm_MessageNew( schedule->psz_name, vlm_NULL ) );
-
- vlm_MessageAdd( msg_schedule, vlm_MessageNew("type", "schedule") );
-
- vlm_MessageAdd( msg_schedule,
- vlm_MessageNew( "enabled", schedule->b_enabled ?
- "yes" : "no" ) );
-
-#if !defined( UNDER_CE )
- if( schedule->i_date != 0 )
- {
- struct tm date;
- time_t i_time = (time_t)( schedule->i_date / 1000000 );
- char *psz_date;
-
- localtime_r( &i_time, &date);
- if( asprintf( &psz_date, "%d/%d/%d-%d:%d:%d",
- date.tm_year + 1900, date.tm_mon + 1, date.tm_mday,
- date.tm_hour, date.tm_min, date.tm_sec ) != -1 )
- {
- vlm_MessageAdd( msg_schedule,
- vlm_MessageNew( "date", psz_date ) );
- free( psz_date );
- }
- }
- else
- {
- vlm_MessageAdd( msg_schedule, vlm_MessageNew("date", "now") );
- }
-
- if( schedule->i_period != 0 )
- {
- time_t i_time = (time_t) ( schedule->i_period / 1000000 );
- struct tm date;
-
- date.tm_sec = (int)( i_time % 60 );
- i_time = i_time / 60;
- date.tm_min = (int)( i_time % 60 );
- i_time = i_time / 60;
- date.tm_hour = (int)( i_time % 24 );
- i_time = i_time / 24;
- date.tm_mday = (int)( i_time % 30 );
- i_time = i_time / 30;
- /* okay, okay, months are not always 30 days long */
- date.tm_mon = (int)( i_time % 12 );
- i_time = i_time / 12;
- date.tm_year = (int)i_time;
-
- sprintf( buffer, "%d/%d/%d-%d:%d:%d", date.tm_year, date.tm_mon,
- date.tm_mday, date.tm_hour, date.tm_min, date.tm_sec);
-
- vlm_MessageAdd( msg_schedule, vlm_MessageNew("period", buffer) );
- }
- else
- {
- vlm_MessageAdd( msg_schedule, vlm_MessageNew("period", "0") );
- }
-#endif /* UNDER_CE */
-
- sprintf( buffer, "%d", schedule->i_repeat );
- vlm_MessageAdd( msg_schedule, vlm_MessageNew( "repeat", buffer ) );
-
- msg_child =
- vlm_MessageAdd( msg_schedule, vlm_MessageNew("commands", vlm_NULL ) );
+ vlc_value_t lockval;
+ vlm_t *p_vlm = NULL, **pp_vlm = &(libvlc_priv (p_this->p_libvlc)->p_vlm);
+ char *psz_vlmconf;
+ static const char vlm_object_name[] = "vlm daemon";
- for( i = 0; i < schedule->i_command; i++ )
- {
- vlm_MessageAdd( msg_child,
- vlm_MessageNew( schedule->command[i], vlm_NULL ) );
- }
+ /* Avoid multiple creation */
+ if( var_Create( p_this->p_libvlc, "vlm_mutex", VLC_VAR_MUTEX ) ||
+ var_Get( p_this->p_libvlc, "vlm_mutex", &lockval ) )
+ return NULL;
- return msg;
+ vlc_mutex_lock( lockval.p_address );
+ p_vlm = *pp_vlm;
+ if( p_vlm )
+ { /* VLM already exists */
+ vlc_object_yield( p_vlm );
+ vlc_mutex_unlock( lockval.p_address );
+ return p_vlm;
}
- else if( psz_filter && !strcmp( psz_filter, "media" ) )
- {
- vlm_message_t *p_msg;
- vlm_message_t *p_msg_child;
- int i_vod = 0, i_broadcast = 0;
- int i;
- char *psz_count;
-
- for( i = 0; i < vlm->i_media; i++ )
- {
- if( vlm->media[i]->cfg.b_vod )
- i_vod++;
- else
- i_broadcast++;
- }
+ msg_Dbg( p_this, "creating VLM" );
- if( asprintf( &psz_count, "( %d broadcast - %d vod )", i_broadcast,
- i_vod) == -1 )
- return NULL;
- p_msg = vlm_MessageNew( "show", vlm_NULL );
- p_msg_child = vlm_MessageAdd( p_msg, vlm_MessageNew( "media", psz_count ) );
- free( psz_count );
+ p_vlm = vlc_custom_create( p_this, sizeof( *p_vlm ), VLC_OBJECT_GENERIC,
+ vlm_object_name );
+ if( !p_vlm )
+ {
+ vlc_mutex_unlock( lockval.p_address );
+ return NULL;
+ }
- for( i = 0; i < vlm->i_media; i++ )
- vlm_MessageAdd( p_msg_child, vlm_ShowMedia( vlm->media[i] ) );
+ vlc_mutex_init( &p_vlm->lock );
+ p_vlm->i_id = 1;
+ TAB_INIT( p_vlm->i_media, p_vlm->media );
+ TAB_INIT( p_vlm->i_schedule, p_vlm->schedule );
+ p_vlm->i_vod = 0;
+ p_vlm->p_vod = NULL;
+ vlc_object_attach( p_vlm, p_this->p_libvlc );
- return p_msg;
+ if( vlc_thread_create( p_vlm, "vlm thread",
+ Manage, VLC_THREAD_PRIORITY_LOW, false ) )
+ {
+ vlc_mutex_destroy( &p_vlm->lock );
+ vlc_object_release( p_vlm );
+ return NULL;
}
- else if( psz_filter && !strcmp( psz_filter, "schedule" ) )
+ /* Load our configuration file */
+ psz_vlmconf = var_CreateGetString( p_vlm, "vlm-conf" );
+ if( psz_vlmconf && *psz_vlmconf )
{
- int i;
- vlm_message_t *msg;
- vlm_message_t *msg_child;
-
- msg = vlm_MessageNew( "show", vlm_NULL );
- msg_child = vlm_MessageAdd( msg, vlm_MessageNew( "schedule", vlm_NULL ) );
+ vlm_message_t *p_message = NULL;
+ char *psz_buffer = NULL;
- for( i = 0; i < vlm->i_schedule; i++ )
+ msg_Dbg( p_this, "loading VLM configuration" );
+ if( asprintf(&psz_buffer, "load %s", psz_vlmconf ) == -1 )
+ psz_buffer = NULL;
+ if( psz_buffer )
{
- vlm_schedule_sys_t *s = vlm->schedule[i];
- vlm_message_t *msg_schedule;
- mtime_t i_time, i_next_date;
-
- msg_schedule = vlm_MessageAdd( msg_child,
- vlm_MessageNew( s->psz_name, vlm_NULL ) );
- vlm_MessageAdd( msg_schedule,
- vlm_MessageNew( "enabled", s->b_enabled ?
- "yes" : "no" ) );
-
- /* calculate next date */
- i_time = vlm_Date();
- i_next_date = s->i_date;
-
- if( s->i_period != 0 )
- {
- int j = 0;
- while( s->i_date + j * s->i_period <= i_time &&
- s->i_repeat > j )
- {
- j++;
- }
-
- i_next_date = s->i_date + j * s->i_period;
- }
-
- if( i_next_date > i_time )
- {
- time_t i_date = (time_t) (i_next_date / 1000000) ;
-
-#if !defined( UNDER_CE )
-#ifdef HAVE_CTIME_R
- char psz_date[500];
- ctime_r( &i_date, psz_date );
-#else
- char *psz_date = ctime( &i_date );
-#endif
+ msg_Dbg( p_this, psz_buffer );
+ if( vlm_ExecuteCommand( p_vlm, psz_buffer, &p_message ) )
+ msg_Warn( p_this, "error while loading the configuration file" );
- vlm_MessageAdd( msg_schedule,
- vlm_MessageNew( "next launch", psz_date ) );
-#endif
- }
+ vlm_MessageDelete(p_message);
+ free(psz_buffer);
}
-
- return msg;
}
+ free(psz_vlmconf);
- else if( ( psz_filter == NULL ) && ( media == NULL ) && ( schedule == NULL ) )
- {
- vlm_message_t *show1 = vlm_Show( vlm, NULL, NULL, "media" );
- vlm_message_t *show2 = vlm_Show( vlm, NULL, NULL, "schedule" );
-
- vlm_MessageAdd( show1, show2->child[0] );
-
- /* We must destroy the parent node "show" of show2
- * and not the children */
- free( show2->psz_name );
- free( show2 );
-
- return show1;
- }
+ vlc_object_set_destructor( p_vlm, (vlc_destructor_t)vlm_Destructor );
+ *pp_vlm = p_vlm; /* for future reference */
+ vlc_mutex_unlock( lockval.p_address );
- else
- {
- return vlm_MessageNew( "show", vlm_NULL );
- }
+ return p_vlm;
}
/*****************************************************************************
- * Config handling functions
+ * vlm_Delete:
*****************************************************************************/
-static int Load( vlm_t *vlm, char *file )
+void vlm_Delete( vlm_t *p_vlm )
{
- char *pf = file;
- int i_line = 1;
-
- while( *pf != '\0' )
- {
- vlm_message_t *message = NULL;
- int i_end = 0;
-
- while( pf[i_end] != '\n' && pf[i_end] != '\0' && pf[i_end] != '\r' )
- {
- i_end++;
- }
-
- if( pf[i_end] == '\r' || pf[i_end] == '\n' )
- {
- pf[i_end] = '\0';
- i_end++;
- if( pf[i_end] == '\n' ) i_end++;
- }
-
- if( *pf && ExecuteCommand( vlm, pf, &message ) )
- {
- if( message )
- {
- if( message->psz_value )
- msg_Err( vlm, "Load error on line %d: %s: %s",
- i_line, message->psz_name, message->psz_value );
- vlm_MessageDelete( message );
- }
- return 1;
- }
- if( message ) vlm_MessageDelete( message );
-
- pf += i_end;
- i_line++;
- }
+ vlc_value_t lockval;
- return 0;
+ /* vlm_Delete() is serialized against itself, and against vlm_New().
+ * This way, vlm_Destructor () (called from vlc_objet_release() above)
+ * is serialized against setting libvlc_priv->p_vlm from vlm_New(). */
+ var_Get( p_vlm->p_libvlc, "vlm_mutex", &lockval );
+ vlc_mutex_lock( lockval.p_address );
+ vlc_object_release( p_vlm );
+ vlc_mutex_unlock( lockval.p_address );
}
-static char *Save( vlm_t *vlm )
+/*****************************************************************************
+ * vlm_Destructor:
+ *****************************************************************************/
+static void vlm_Destructor( vlm_t *p_vlm )
{
- char *save = NULL;
- char psz_header[] = "\n"
- "# VLC media player VLM command batch\n"
- "# http://www.videolan.org/vlc/\n\n" ;
- char *p;
- int i,j;
- int i_length = strlen( psz_header );
-
- for( i = 0; i < vlm->i_media; i++ )
- {
- vlm_media_sys_t *media = vlm->media[i];
- vlm_media_t *p_cfg = &media->cfg;
-
- if( p_cfg->b_vod )
- i_length += strlen( "new * vod " ) + strlen(p_cfg->psz_name);
- else
- i_length += strlen( "new * broadcast " ) + strlen(p_cfg->psz_name);
-
- if( p_cfg->b_enabled == true )
- i_length += strlen( "enabled" );
- else
- i_length += strlen( "disabled" );
-
- if( !p_cfg->b_vod && p_cfg->broadcast.b_loop == true )
- i_length += strlen( " loop\n" );
- else
- i_length += strlen( "\n" );
-
- for( j = 0; j < p_cfg->i_input; j++ )
- i_length += strlen( "setup * input \"\"\n" ) + strlen( p_cfg->psz_name ) + strlen( p_cfg->ppsz_input[j] );
-
- if( p_cfg->psz_output != NULL )
- i_length += strlen( "setup * output \n" ) + strlen(p_cfg->psz_name) + strlen(p_cfg->psz_output);
-
- for( j = 0; j < p_cfg->i_option; j++ )
- i_length += strlen("setup * option \n") + strlen(p_cfg->psz_name) + strlen(p_cfg->ppsz_option[j]);
-
- if( p_cfg->b_vod && p_cfg->vod.psz_mux )
- i_length += strlen("setup * mux \n") + strlen(p_cfg->psz_name) + strlen(p_cfg->vod.psz_mux);
- }
-
- for( i = 0; i < vlm->i_schedule; i++ )
- {
- vlm_schedule_sys_t *schedule = vlm->schedule[i];
-
- i_length += strlen( "new schedule " ) + strlen( schedule->psz_name );
-
- if( schedule->b_enabled == true )
- {
- i_length += strlen( "date //-:: enabled\n" ) + 14;
- }
- else
- {
- i_length += strlen( "date //-:: disabled\n" ) + 14;
- }
-
-
- if( schedule->i_period != 0 )
- {
- i_length += strlen( "setup " ) + strlen( schedule->psz_name ) +
- strlen( "period //-::\n" ) + 14;
- }
-
- if( schedule->i_repeat >= 0 )
- {
- char buffer[12];
-
- sprintf( buffer, "%d", schedule->i_repeat );
- i_length += strlen( "setup repeat \n" ) +
- strlen( schedule->psz_name ) + strlen( buffer );
- }
- else
- {
- i_length++;
- }
-
- for( j = 0; j < schedule->i_command; j++ )
- {
- i_length += strlen( "setup append \n" ) +
- strlen( schedule->psz_name ) + strlen( schedule->command[j] );
- }
-
- }
-
- /* Don't forget the '\0' */
- i_length++;
- /* now we have the length of save */
-
- p = save = malloc( i_length );
- if( !save ) return NULL;
- *save = '\0';
-
- p += sprintf( p, "%s", psz_header );
-
- /* finally we can write in it */
- for( i = 0; i < vlm->i_media; i++ )
- {
- vlm_media_sys_t *media = vlm->media[i];
- vlm_media_t *p_cfg = &media->cfg;
-
- if( p_cfg->b_vod )
- p += sprintf( p, "new %s vod ", p_cfg->psz_name );
- else
- p += sprintf( p, "new %s broadcast ", p_cfg->psz_name );
-
- if( p_cfg->b_enabled )
- p += sprintf( p, "enabled" );
- else
- p += sprintf( p, "disabled" );
-
- if( !p_cfg->b_vod && p_cfg->broadcast.b_loop )
- p += sprintf( p, " loop\n" );
- else
- p += sprintf( p, "\n" );
-
- for( j = 0; j < p_cfg->i_input; j++ )
- p += sprintf( p, "setup %s input \"%s\"\n", p_cfg->psz_name, p_cfg->ppsz_input[j] );
-
- if( p_cfg->psz_output )
- p += sprintf( p, "setup %s output %s\n", p_cfg->psz_name, p_cfg->psz_output );
-
- for( j = 0; j < p_cfg->i_option; j++ )
- p += sprintf( p, "setup %s option %s\n", p_cfg->psz_name, p_cfg->ppsz_option[j] );
+ libvlc_priv (p_vlm->p_libvlc)->p_vlm = NULL;
- if( p_cfg->b_vod && p_cfg->vod.psz_mux )
- p += sprintf( p, "setup %s mux %s\n", p_cfg->psz_name, p_cfg->vod.psz_mux );
- }
+ vlm_ControlInternal( p_vlm, VLM_CLEAR_MEDIAS );
+ TAB_CLEAN( p_vlm->i_media, p_vlm->media );
- /* and now, the schedule scripts */
-#if !defined( UNDER_CE )
- for( i = 0; i < vlm->i_schedule; i++ )
- {
- vlm_schedule_sys_t *schedule = vlm->schedule[i];
- struct tm date;
- time_t i_time = (time_t) ( schedule->i_date / 1000000 );
+ vlm_ControlInternal( p_vlm, VLM_CLEAR_SCHEDULES );
+ TAB_CLEAN( p_vlm->schedule, p_vlm->schedule );
- localtime_r( &i_time, &date);
- p += sprintf( p, "new %s schedule ", schedule->psz_name);
+ vlc_mutex_destroy( &p_vlm->lock );
+}
- if( schedule->b_enabled == true )
- {
- p += sprintf( p, "date %d/%d/%d-%d:%d:%d enabled\n",
- date.tm_year + 1900, date.tm_mon + 1, date.tm_mday,
- date.tm_hour, date.tm_min, date.tm_sec );
- }
- else
- {
- p += sprintf( p, "date %d/%d/%d-%d:%d:%d disabled\n",
- date.tm_year + 1900, date.tm_mon + 1, date.tm_mday,
- date.tm_hour, date.tm_min, date.tm_sec);
- }
+/*****************************************************************************
+ * vlm_ExecuteCommand:
+ *****************************************************************************/
+int vlm_ExecuteCommand( vlm_t *p_vlm, const char *psz_command,
+ vlm_message_t **pp_message)
+{
+ int i_result;
- if( schedule->i_period != 0 )
- {
- p += sprintf( p, "setup %s ", schedule->psz_name );
-
- i_time = (time_t) ( schedule->i_period / 1000000 );
-
- date.tm_sec = (int)( i_time % 60 );
- i_time = i_time / 60;
- date.tm_min = (int)( i_time % 60 );
- i_time = i_time / 60;
- date.tm_hour = (int)( i_time % 24 );
- i_time = i_time / 24;
- date.tm_mday = (int)( i_time % 30 );
- i_time = i_time / 30;
- /* okay, okay, months are not always 30 days long */
- date.tm_mon = (int)( i_time % 12 );
- i_time = i_time / 12;
- date.tm_year = (int)i_time;
-
- p += sprintf( p, "period %d/%d/%d-%d:%d:%d\n",
- date.tm_year, date.tm_mon, date.tm_mday,
- date.tm_hour, date.tm_min, date.tm_sec);
- }
+ vlc_mutex_lock( &p_vlm->lock );
+ i_result = ExecuteCommand( p_vlm, psz_command, pp_message );
+ vlc_mutex_unlock( &p_vlm->lock );
- if( schedule->i_repeat >= 0 )
- {
- p += sprintf( p, "setup %s repeat %d\n",
- schedule->psz_name, schedule->i_repeat );
- }
- else
- {
- p += sprintf( p, "\n" );
- }
+ return i_result;
+}
- for( j = 0; j < schedule->i_command; j++ )
- {
- p += sprintf( p, "setup %s append %s\n",
- schedule->psz_name, schedule->command[j] );
- }
- }
-#endif /* UNDER_CE */
+int64_t vlm_Date(void)
+{
+#ifdef WIN32
+ struct timeb tm;
+ ftime( &tm );
+ return ((int64_t)tm.time) * 1000000 + ((int64_t)tm.millitm) * 1000;
+#else
+ struct timeval tv_date;
- return save;
+ /* gettimeofday() cannot fail given &tv_date is a valid address */
+ (void)gettimeofday( &tv_date, NULL );
+ return (mtime_t) tv_date.tv_sec * 1000000 + (mtime_t) tv_date.tv_usec;
+#endif
}
+
/*****************************************************************************
*
*****************************************************************************/
*pi_instance = i_idsc;
return VLC_SUCCESS;
}
+
static int vlm_ControlMediaInstanceClear( vlm_t *p_vlm, int64_t id )
{
vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
return VLC_SUCCESS;
}
+
static int vlm_vaControlInternal( vlm_t *p_vlm, int i_query, va_list args )
{
vlm_media_t *p_dsc;
return VLC_EGENERIC;
}
}
-static int vlm_ControlInternal( vlm_t *p_vlm, int i_query, ... )
+
+int vlm_ControlInternal( vlm_t *p_vlm, int i_query, ... )
{
va_list args;
int i_result;
--- /dev/null
+/*****************************************************************************
+ * vlm.c: VLM interface plugin
+ *****************************************************************************
+ * Copyright (C) 2000-2005 the VideoLAN team
+ * $Id$
+ *
+ * Authors: Simon Latapie <garf@videolan.org>
+ * Laurent Aimar <fenrir@videolan.org>
+ * Gildas Bazin <gbazin@videolan.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
+
+/*****************************************************************************
+ * Preamble
+ *****************************************************************************/
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <vlc/vlc.h>
+
+#include <stdio.h>
+#include <ctype.h> /* tolower() */
+#include <assert.h>
+
+#include <vlc_vlm.h>
+
+#ifdef ENABLE_VLM
+
+#ifndef WIN32
+# include <sys/time.h> /* gettimeofday() */
+#endif
+
+#ifdef HAVE_TIME_H
+# include <time.h> /* ctime() */
+# include <sys/timeb.h> /* ftime() */
+#endif
+
+#include <vlc_input.h>
+#include "input_internal.h"
+#include <vlc_stream.h>
+#include "vlm_internal.h"
+#include <vlc_vod.h>
+#include <vlc_charset.h>
+#include <vlc_sout.h>
+#include "../stream_output/stream_output.h"
+#include "../libvlc.h"
+
+/*****************************************************************************
+ * Local prototypes.
+ *****************************************************************************/
+
+/* ugly kludge to avoid "null format string" warnings,
+ * even if we handle NULL format string in vlm_MessageNew() */
+static const char *vlm_NULL = NULL;
+
+/* */
+static vlm_message_t *vlm_Show( vlm_t *, vlm_media_sys_t *, vlm_schedule_sys_t *, const char * );
+
+static vlm_schedule_sys_t *vlm_ScheduleSearch( vlm_t *, const char * );
+
+static char *Save( vlm_t * );
+static int Load( vlm_t *, char * );
+
+static vlm_schedule_sys_t *vlm_ScheduleNew( vlm_t *vlm, const char *psz_name );
+static int vlm_ScheduleSetup( vlm_schedule_sys_t *schedule, const char *psz_cmd,
+ const char *psz_value );
+
+/* */
+static vlm_media_sys_t *vlm_MediaSearch( vlm_t *, const char *);
+
+static const char quotes[] = "\"'";
+/**
+ * FindCommandEnd: look for the end of a possibly quoted string
+ * @return NULL on mal-formatted string,
+ * pointer past the last character otherwise.
+ */
+static const char *FindCommandEnd( const char *psz_sent )
+{
+ char c, quote = 0;
+
+ while( (c = *psz_sent) != '\0' )
+ {
+ if( !quote )
+ {
+ if( strchr(quotes,c) ) // opening quote
+ quote = c;
+ else if( isspace(c) ) // non-escaped space
+ return psz_sent;
+ else if( c == '\\' )
+ {
+ psz_sent++; // skip escaped character
+ if( *psz_sent == '\0' )
+ return psz_sent;
+ }
+ }
+ else
+ {
+ if( c == quote ) // non-escaped matching quote
+ quote = 0;
+ else if( (quote == '"') && (c == '\\') )
+ {
+ psz_sent++; // skip escaped character
+ if (*psz_sent == '\0')
+ return NULL; // error, closing quote missing
+ }
+ }
+ psz_sent++;
+ }
+
+ // error (NULL) if we could not find a matching quote
+ return quote ? NULL : psz_sent;
+}
+
+
+/**
+ * Unescape a nul-terminated string.
+ * Note that in and out can be identical.
+ *
+ * @param out output buffer (at least <strlen (in) + 1> characters long)
+ * @param in nul-terminated string to be unescaped
+ *
+ * @return 0 on success, -1 on error.
+ */
+static int Unescape( char *out, const char *in )
+{
+ char c, quote = 0;
+
+ while( (c = *in++) != '\0' )
+ {
+ if( !quote )
+ {
+ if (strchr(quotes,c)) // opening quote
+ {
+ quote = c;
+ continue;
+ }
+ else if( c == '\\' )
+ {
+ switch (c = *in++)
+ {
+ case '"':
+ case '\'':
+ case '\\':
+ *out++ = c;
+ continue;
+
+ case '\0':
+ *out = '\0';
+ return 0;
+ }
+ if( isspace(c) )
+ {
+ *out++ = c;
+ continue;
+ }
+ /* None of the special cases - copy the backslash */
+ *out++ = '\\';
+ }
+ }
+ else
+ {
+ if( c == quote ) // non-escaped matching quote
+ {
+ quote = 0;
+ continue;
+ }
+ if( (quote == '"') && (c == '\\') )
+ {
+ switch( c = *in++ )
+ {
+ case '"':
+ case '\\':
+ *out++ = c;
+ continue;
+
+ case '\0': // should never happen
+ *out = '\0';
+ return -1;
+ }
+ /* None of the special cases - copy the backslash */
+ *out++ = '\\';
+ }
+ }
+ *out++ = c;
+ }
+
+ *out = '\0';
+ return 0;
+}
+
+
+/*****************************************************************************
+ * ExecuteCommand: The main state machine
+ *****************************************************************************
+ * Execute a command which ends with '\0' (string)
+ *****************************************************************************/
+static int ExecuteSyntaxError( const char *psz_cmd, vlm_message_t **pp_status )
+{
+ *pp_status = vlm_MessageNew( psz_cmd, "Wrong command syntax" );
+ return VLC_EGENERIC;
+}
+
+static bool ExecuteIsMedia( vlm_t *p_vlm, const char *psz_name )
+{
+ int64_t id;
+
+ if( !psz_name || vlm_ControlInternal( p_vlm, VLM_GET_MEDIA_ID, psz_name, &id ) )
+ return false;
+ return true;
+}
+static bool ExecuteIsSchedule( vlm_t *p_vlm, const char *psz_name )
+{
+ if( !psz_name || !vlm_ScheduleSearch( p_vlm, psz_name ) )
+ return false;
+ return true;
+}
+
+static int ExecuteDel( vlm_t *p_vlm, const char *psz_name, vlm_message_t **pp_status )
+{
+ vlm_media_sys_t *p_media;
+ vlm_schedule_sys_t *p_schedule;
+
+ p_media = vlm_MediaSearch( p_vlm, psz_name );
+ p_schedule = vlm_ScheduleSearch( p_vlm, psz_name );
+
+ if( p_schedule != NULL )
+ {
+ vlm_ScheduleDelete( p_vlm, p_schedule );
+ }
+ else if( p_media != NULL )
+ {
+ vlm_ControlInternal( p_vlm, VLM_DEL_MEDIA, p_media->cfg.id );
+ }
+ else if( !strcmp(psz_name, "media") )
+ {
+ vlm_ControlInternal( p_vlm, VLM_CLEAR_MEDIAS );
+ }
+ else if( !strcmp(psz_name, "schedule") )
+ {
+ vlm_ControlInternal( p_vlm, VLM_CLEAR_SCHEDULES );
+ }
+ else if( !strcmp(psz_name, "all") )
+ {
+ vlm_ControlInternal( p_vlm, VLM_CLEAR_MEDIAS );
+ vlm_ControlInternal( p_vlm, VLM_CLEAR_SCHEDULES );
+ }
+ else
+ {
+ *pp_status = vlm_MessageNew( "del", "%s: media unknown", psz_name );
+ return VLC_EGENERIC;
+ }
+
+ *pp_status = vlm_MessageNew( "del", vlm_NULL );
+ return VLC_SUCCESS;
+}
+
+static int ExecuteShow( vlm_t *p_vlm, const char *psz_name, vlm_message_t **pp_status )
+{
+ vlm_media_sys_t *p_media;
+ vlm_schedule_sys_t *p_schedule;
+
+ if( !psz_name )
+ {
+ *pp_status = vlm_Show( p_vlm, NULL, NULL, NULL );
+ return VLC_SUCCESS;
+ }
+
+ p_media = vlm_MediaSearch( p_vlm, psz_name );
+ p_schedule = vlm_ScheduleSearch( p_vlm, psz_name );
+
+ if( p_schedule != NULL )
+ *pp_status = vlm_Show( p_vlm, NULL, p_schedule, NULL );
+ else if( p_media != NULL )
+ *pp_status = vlm_Show( p_vlm, p_media, NULL, NULL );
+ else
+ *pp_status = vlm_Show( p_vlm, NULL, NULL, psz_name );
+
+ return VLC_SUCCESS;
+}
+
+static int ExecuteHelp( vlm_message_t **pp_status )
+{
+ vlm_message_t *message_child;
+
+#define MessageAdd( a ) \
+ vlm_MessageAdd( *pp_status, vlm_MessageNew( a, vlm_NULL ) );
+#define MessageAddChild( a ) \
+ vlm_MessageAdd( message_child, vlm_MessageNew( a, vlm_NULL ) );
+
+ *pp_status = vlm_MessageNew( "help", vlm_NULL );
+
+ message_child = MessageAdd( "Commands Syntax:" );
+ MessageAddChild( "new (name) vod|broadcast|schedule [properties]" );
+ MessageAddChild( "setup (name) (properties)" );
+ MessageAddChild( "show [(name)|media|schedule]" );
+ MessageAddChild( "del (name)|all|media|schedule" );
+ MessageAddChild( "control (name) [instance_name] (command)" );
+ MessageAddChild( "save (config_file)" );
+ MessageAddChild( "export" );
+ MessageAddChild( "load (config_file)" );
+
+ message_child = MessageAdd( "Media Proprieties Syntax:" );
+ MessageAddChild( "input (input_name)" );
+ MessageAddChild( "inputdel (input_name)|all" );
+ MessageAddChild( "inputdeln input_number" );
+ MessageAddChild( "output (output_name)" );
+ MessageAddChild( "option (option_name)[=value]" );
+ MessageAddChild( "enabled|disabled" );
+ MessageAddChild( "loop|unloop (broadcast only)" );
+ MessageAddChild( "mux (mux_name)" );
+
+ message_child = MessageAdd( "Schedule Proprieties Syntax:" );
+ MessageAddChild( "enabled|disabled" );
+ MessageAddChild( "append (command_until_rest_of_the_line)" );
+ MessageAddChild( "date (year)/(month)/(day)-(hour):(minutes):"
+ "(seconds)|now" );
+ MessageAddChild( "period (years_aka_12_months)/(months_aka_30_days)/"
+ "(days)-(hours):(minutes):(seconds)" );
+ MessageAddChild( "repeat (number_of_repetitions)" );
+
+ message_child = MessageAdd( "Control Commands Syntax:" );
+ MessageAddChild( "play [input_number]" );
+ MessageAddChild( "pause" );
+ MessageAddChild( "stop" );
+ MessageAddChild( "seek [+-](percentage) | [+-](seconds)s | [+-](miliseconds)ms" );
+
+ return VLC_SUCCESS;
+}
+
+static int ExecuteControl( vlm_t *p_vlm, const char *psz_name, const int i_arg, char ** ppsz_arg, vlm_message_t **pp_status )
+{
+ vlm_media_sys_t *p_media;
+ const char *psz_control = NULL;
+ const char *psz_instance = NULL;
+ const char *psz_argument = NULL;
+ int i_index;
+ int i_result;
+
+ if( !ExecuteIsMedia( p_vlm, psz_name ) )
+ {
+ *pp_status = vlm_MessageNew( "control", "%s: media unknown", psz_name );
+ return VLC_EGENERIC;
+ }
+
+ assert( i_arg > 0 );
+
+#define IS(txt) ( !strcmp( ppsz_arg[i_index], (txt) ) )
+ i_index = 0;
+ if( !IS("play") && !IS("stop") && !IS("pause") && !IS("seek") )
+ {
+ i_index = 1;
+ psz_instance = ppsz_arg[0];
+
+ if( i_index >= i_arg || ( !IS("play") && !IS("stop") && !IS("pause") && !IS("seek") ) )
+ return ExecuteSyntaxError( "control", pp_status );
+ }
+#undef IS
+ psz_control = ppsz_arg[i_index];
+
+ if( i_index+1 < i_arg )
+ psz_argument = ppsz_arg[i_index+1];
+
+ p_media = vlm_MediaSearch( p_vlm, psz_name );
+ assert( p_media );
+
+ if( !strcmp( psz_control, "play" ) )
+ {
+ int i_input_index = 0;
+ int i;
+
+ if( ( psz_argument && sscanf(psz_argument, "%d", &i) == 1 ) && i > 0 && i-1 < p_media->cfg.i_input )
+ {
+ i_input_index = i-1;
+ }
+ else if( psz_argument )
+ {
+ int j;
+ vlm_media_t *p_cfg = &p_media->cfg;
+ for ( j=0; j < p_cfg->i_input; j++)
+ {
+ if( !strcmp( p_cfg->ppsz_input[j], psz_argument ) )
+ {
+ i_input_index = j;
+ break;
+ }
+ }
+ }
+
+ if( p_media->cfg.b_vod )
+ i_result = vlm_ControlInternal( p_vlm, VLM_START_MEDIA_VOD_INSTANCE, p_media->cfg.id, psz_instance, i_input_index, NULL ); // we should get here now
+ else
+ i_result = vlm_ControlInternal( p_vlm, VLM_START_MEDIA_BROADCAST_INSTANCE, p_media->cfg.id, psz_instance, i_input_index );
+ }
+ else if( !strcmp( psz_control, "seek" ) )
+ {
+ if( psz_argument )
+ {
+ bool b_relative;
+ if( psz_argument[0] == '+' || psz_argument[0] == '-' )
+ b_relative = true;
+ else
+ b_relative = false;
+
+ if( strstr( psz_argument, "ms" ) || strstr( psz_argument, "s" ) )
+ {
+ /* Time (ms or s) */
+ int64_t i_new_time;
+
+ if( strstr( psz_argument, "ms" ) )
+ i_new_time = 1000 * (int64_t)atoi( psz_argument );
+ else
+ i_new_time = 1000000 * (int64_t)atoi( psz_argument );
+
+ if( b_relative )
+ {
+ int64_t i_time = 0;
+ vlm_ControlInternal( p_vlm, VLM_GET_MEDIA_INSTANCE_TIME, p_media->cfg.id, psz_instance, &i_time );
+ i_new_time += i_time;
+ }
+ if( i_new_time < 0 )
+ i_new_time = 0;
+ i_result = vlm_ControlInternal( p_vlm, VLM_SET_MEDIA_INSTANCE_TIME, p_media->cfg.id, psz_instance, i_new_time );
+ }
+ else
+ {
+ /* Percent */
+ double d_new_position = i18n_atof( psz_argument ) / 100.0;
+
+ if( b_relative )
+ {
+ double d_position = 0.0;
+
+ vlm_ControlInternal( p_vlm, VLM_GET_MEDIA_INSTANCE_POSITION, p_media->cfg.id, psz_instance, &d_position );
+ d_new_position += d_position;
+ }
+ if( d_new_position < 0.0 )
+ d_new_position = 0.0;
+ else if( d_new_position > 1.0 )
+ d_new_position = 1.0;
+ i_result = vlm_ControlInternal( p_vlm, VLM_SET_MEDIA_INSTANCE_POSITION, p_media->cfg.id, psz_instance, d_new_position );
+ }
+ }
+ else
+ {
+ i_result = VLC_EGENERIC;
+ }
+ }
+ else if( !strcmp( psz_control, "rewind" ) )
+ {
+ if( psz_argument )
+ {
+ const double d_scale = i18n_atof( psz_argument );
+ double d_position;
+
+ vlm_ControlInternal( p_vlm, VLM_GET_MEDIA_INSTANCE_POSITION, p_media->cfg.id, psz_instance, &d_position );
+ d_position -= (d_scale / 1000.0);
+ if( d_position < 0.0 )
+ d_position = 0.0;
+ i_result = vlm_ControlInternal( p_vlm, VLM_SET_MEDIA_INSTANCE_POSITION, p_media->cfg.id, psz_instance, d_position );
+ }
+ else
+ {
+ i_result = VLC_EGENERIC;
+ }
+ }
+ else if( !strcmp( psz_control, "forward" ) )
+ {
+ if( psz_argument )
+ {
+ const double d_scale = i18n_atof( psz_argument );
+ double d_position;
+
+ vlm_ControlInternal( p_vlm, VLM_GET_MEDIA_INSTANCE_POSITION, p_media->cfg.id, psz_instance, &d_position );
+ d_position += (d_scale / 1000.0);
+ if( d_position > 1.0 )
+ d_position = 1.0;
+ i_result = vlm_ControlInternal( p_vlm, VLM_SET_MEDIA_INSTANCE_POSITION, p_media->cfg.id, psz_instance, d_position );
+
+ }
+ else
+ {
+ i_result = VLC_EGENERIC;
+ }
+ }
+ else if( !strcmp( psz_control, "stop" ) )
+ {
+ i_result = vlm_ControlInternal( p_vlm, VLM_STOP_MEDIA_INSTANCE, p_media->cfg.id, psz_instance );
+ }
+ else if( !strcmp( psz_control, "pause" ) )
+ {
+ i_result = vlm_ControlInternal( p_vlm, VLM_PAUSE_MEDIA_INSTANCE, p_media->cfg.id, psz_instance );
+ }
+ else
+ {
+ i_result = VLC_EGENERIC;
+ }
+
+ if( i_result )
+ {
+ *pp_status = vlm_MessageNew( "control", "unknown error" );
+ return VLC_SUCCESS;
+ }
+ *pp_status = vlm_MessageNew( "control", vlm_NULL );
+ return VLC_SUCCESS;
+}
+
+static int ExecuteExport( vlm_t *p_vlm, vlm_message_t **pp_status )
+{
+ char *psz_export = Save( p_vlm );
+
+ *pp_status = vlm_MessageNew( "export", psz_export );
+ free( psz_export );
+ return VLC_SUCCESS;
+}
+
+static int ExecuteSave( vlm_t *p_vlm, const char *psz_file, vlm_message_t **pp_status )
+{
+ FILE *f = utf8_fopen( psz_file, "wt" );
+ char *psz_save = NULL;
+
+ if( !f )
+ goto error;
+
+ psz_save = Save( p_vlm );
+ if( psz_save == NULL )
+ goto error;
+ if( fputs( psz_save, f ) == EOF )
+ goto error;;
+ if( fclose( f ) )
+ {
+ f = NULL;
+ goto error;
+ }
+
+ free( psz_save );
+
+ *pp_status = vlm_MessageNew( "save", vlm_NULL );
+ return VLC_SUCCESS;
+
+error:
+ free( psz_save );
+ if( f )
+ fclose( f );
+ *pp_status = vlm_MessageNew( "save", "Unable to save to file");
+ return VLC_EGENERIC;
+}
+
+static int ExecuteLoad( vlm_t *p_vlm, const char *psz_url, vlm_message_t **pp_status )
+{
+ stream_t *p_stream = stream_UrlNew( p_vlm, psz_url );
+ int64_t i_size;
+ char *psz_buffer;
+
+ if( !p_stream )
+ {
+ *pp_status = vlm_MessageNew( "load", "Unable to load from file" );
+ return VLC_EGENERIC;
+ }
+
+ /* FIXME needed ? */
+ if( stream_Seek( p_stream, 0 ) != 0 )
+ {
+ stream_Delete( p_stream );
+
+ *pp_status = vlm_MessageNew( "load", "Read file error" );
+ return VLC_EGENERIC;
+ }
+
+ i_size = stream_Size( p_stream );
+
+ psz_buffer = malloc( i_size + 1 );
+ if( !psz_buffer )
+ {
+ stream_Delete( p_stream );
+
+ *pp_status = vlm_MessageNew( "load", "Read file error" );
+ return VLC_EGENERIC;
+ }
+
+ stream_Read( p_stream, psz_buffer, i_size );
+ psz_buffer[i_size] = '\0';
+
+ stream_Delete( p_stream );
+
+ if( Load( p_vlm, psz_buffer ) )
+ {
+ free( psz_buffer );
+
+ *pp_status = vlm_MessageNew( "load", "Error while loading file" );
+ return VLC_EGENERIC;
+ }
+
+ free( psz_buffer );
+
+ *pp_status = vlm_MessageNew( "load", vlm_NULL );
+ return VLC_SUCCESS;
+}
+
+static int ExecuteScheduleProperty( vlm_t *p_vlm, vlm_schedule_sys_t *p_schedule, bool b_new,
+ const int i_property, char *ppsz_property[], vlm_message_t **pp_status )
+{
+ const char *psz_cmd = b_new ? "new" : "setup";
+ int i;
+
+ for( i = 0; i < i_property; i++ )
+ {
+ if( !strcmp( ppsz_property[i], "enabled" ) ||
+ !strcmp( ppsz_property[i], "disabled" ) )
+ {
+ vlm_ScheduleSetup( p_schedule, ppsz_property[i], NULL );
+ }
+ else if( !strcmp( ppsz_property[i], "append" ) )
+ {
+ char *psz_line;
+ int j;
+ /* Beware: everything behind append is considered as
+ * command line */
+
+ if( ++i >= i_property )
+ break;
+
+ psz_line = strdup( ppsz_property[i] );
+ for( j = i+1; j < i_property; j++ )
+ {
+ psz_line = realloc( psz_line, strlen(psz_line) + strlen(ppsz_property[j]) + 1 + 1 );
+ strcat( psz_line, " " );
+ strcat( psz_line, ppsz_property[j] );
+ }
+
+ vlm_ScheduleSetup( p_schedule, "append", psz_line );
+ break;
+ }
+ else
+ {
+ if( i + 1 >= i_property )
+ {
+ if( b_new )
+ vlm_ScheduleDelete( p_vlm, p_schedule );
+ return ExecuteSyntaxError( psz_cmd, pp_status );
+ }
+
+ vlm_ScheduleSetup( p_schedule, ppsz_property[i], ppsz_property[i+1] );
+ i++;
+ }
+ }
+ *pp_status = vlm_MessageNew( psz_cmd, vlm_NULL );
+ return VLC_SUCCESS;
+}
+
+static int ExecuteMediaProperty( vlm_t *p_vlm, int64_t id, bool b_new,
+ const int i_property, char *ppsz_property[], vlm_message_t **pp_status )
+{
+ const char *psz_cmd = b_new ? "new" : "setup";
+ vlm_media_t *p_cfg = NULL;
+ int i_result;
+ int i;
+
+#undef ERROR
+#undef MISSING
+#define ERROR( txt ) do { *pp_status = vlm_MessageNew( psz_cmd, txt); goto error; } while(0)
+ if( vlm_ControlInternal( p_vlm, VLM_GET_MEDIA, id, &p_cfg ) )
+ ERROR( "unknown media" );
+
+#define MISSING(cmd) do { if( !psz_value ) ERROR( "missing argument for " cmd ); } while(0)
+ for( i = 0; i < i_property; i++ )
+ {
+ const char *psz_option = ppsz_property[i];
+ const char *psz_value = i+1 < i_property ? ppsz_property[i+1] : NULL;
+
+ if( !strcmp( psz_option, "enabled" ) )
+ {
+ p_cfg->b_enabled = true;
+ }
+ else if( !strcmp( psz_option, "disabled" ) )
+ {
+ p_cfg->b_enabled = false;
+ }
+ else if( !strcmp( psz_option, "input" ) )
+ {
+ MISSING( "input" );
+ TAB_APPEND( p_cfg->i_input, p_cfg->ppsz_input, strdup(psz_value) );
+ i++;
+ }
+ else if( !strcmp( psz_option, "inputdel" ) && psz_value && !strcmp( psz_value, "all" ) )
+ {
+ while( p_cfg->i_input > 0 )
+ TAB_REMOVE( p_cfg->i_input, p_cfg->ppsz_input, p_cfg->ppsz_input[0] );
+ i++;
+ }
+ else if( !strcmp( psz_option, "inputdel" ) )
+ {
+ int j;
+
+ MISSING( "inputdel" );
+
+ for( j = 0; j < p_cfg->i_input; j++ )
+ {
+ if( !strcmp( p_cfg->ppsz_input[j], psz_value ) )
+ {
+ TAB_REMOVE( p_cfg->i_input, p_cfg->ppsz_input, p_cfg->ppsz_input[j] );
+ break;
+ }
+ }
+ i++;
+ }
+ else if( !strcmp( psz_option, "inputdeln" ) )
+ {
+ int i_index;
+
+ MISSING( "inputdeln" );
+
+ i_index = atoi( psz_value );
+ if( i_index > 0 && i_index <= p_cfg->i_input )
+ TAB_REMOVE( p_cfg->i_input, p_cfg->ppsz_input, p_cfg->ppsz_input[i_index-1] );
+ i++;
+ }
+ else if( !strcmp( psz_option, "output" ) )
+ {
+ MISSING( "output" );
+
+ free( p_cfg->psz_output );
+ p_cfg->psz_output = *psz_value ? strdup( psz_value ) : NULL;
+ i++;
+ }
+ else if( !strcmp( psz_option, "option" ) )
+ {
+ MISSING( "option" );
+
+ TAB_APPEND( p_cfg->i_option, p_cfg->ppsz_option, strdup( psz_value ) );
+ i++;
+ }
+ else if( !strcmp( psz_option, "loop" ) )
+ {
+ if( p_cfg->b_vod )
+ ERROR( "invalid loop option for vod" );
+ p_cfg->broadcast.b_loop = true;
+ }
+ else if( !strcmp( psz_option, "unloop" ) )
+ {
+ if( p_cfg->b_vod )
+ ERROR( "invalid unloop option for vod" );
+ p_cfg->broadcast.b_loop = false;
+ }
+ else if( !strcmp( psz_option, "mux" ) )
+ {
+ MISSING( "mux" );
+ if( !p_cfg->b_vod )
+ ERROR( "invalid mux option for broadcast" );
+
+ free( p_cfg->vod.psz_mux );
+ p_cfg->vod.psz_mux = *psz_value ? strdup( psz_value ) : NULL;
+ i++;
+ }
+ else
+ {
+ fprintf( stderr, "PROP: name=%s unknown\n", psz_option );
+ ERROR( "Wrong command syntax" );
+ }
+ }
+#undef MISSING
+#undef ERROR
+
+ /* */
+ i_result = vlm_ControlInternal( p_vlm, VLM_CHANGE_MEDIA, p_cfg );
+ vlm_media_Delete( p_cfg );
+
+ *pp_status = vlm_MessageNew( psz_cmd, vlm_NULL );
+ return i_result;
+
+error:
+ if( p_cfg )
+ {
+ if( b_new )
+ vlm_ControlInternal( p_vlm, VLM_DEL_MEDIA, p_cfg->id );
+ vlm_media_Delete( p_cfg );
+ }
+ return VLC_EGENERIC;
+}
+
+static int ExecuteNew( vlm_t *p_vlm, const char *psz_name, const char *psz_type, const int i_property, char *ppsz_property[], vlm_message_t **pp_status )
+{
+ /* Check name */
+ if( !strcmp( psz_name, "all" ) || !strcmp( psz_name, "media" ) || !strcmp( psz_name, "schedule" ) )
+ {
+ *pp_status = vlm_MessageNew( "new", "\"all\", \"media\" and \"schedule\" are reserved names" );
+ return VLC_EGENERIC;
+ }
+ if( ExecuteIsMedia( p_vlm, psz_name ) || ExecuteIsSchedule( p_vlm, psz_name ) )
+ {
+ *pp_status = vlm_MessageNew( "new", "%s: Name already in use", psz_name );
+ return VLC_EGENERIC;
+ }
+ /* */
+ if( !strcmp( psz_type, "schedule" ) )
+ {
+ vlm_schedule_sys_t *p_schedule = vlm_ScheduleNew( p_vlm, psz_name );
+ if( !p_schedule )
+ {
+ *pp_status = vlm_MessageNew( "new", "could not create schedule" );
+ return VLC_EGENERIC;
+ }
+ return ExecuteScheduleProperty( p_vlm, p_schedule, true, i_property, ppsz_property, pp_status );
+ }
+ else if( !strcmp( psz_type, "vod" ) || !strcmp( psz_type, "broadcast" ) )
+ {
+ vlm_media_t cfg;
+ int64_t id;
+
+ vlm_media_Init( &cfg );
+ cfg.psz_name = strdup( psz_name );
+ cfg.b_vod = !strcmp( psz_type, "vod" );
+
+ if( vlm_ControlInternal( p_vlm, VLM_ADD_MEDIA, &cfg, &id ) )
+ {
+ vlm_media_Clean( &cfg );
+ *pp_status = vlm_MessageNew( "new", "could not create media" );
+ return VLC_EGENERIC;
+ }
+ vlm_media_Clean( &cfg );
+ return ExecuteMediaProperty( p_vlm, id, true, i_property, ppsz_property, pp_status );
+ }
+ else
+ {
+ *pp_status = vlm_MessageNew( "new", "%s: Choose between vod, broadcast or schedule", psz_type );
+ return VLC_EGENERIC;
+ }
+}
+
+static int ExecuteSetup( vlm_t *p_vlm, const char *psz_name, const int i_property, char *ppsz_property[], vlm_message_t **pp_status )
+{
+ if( ExecuteIsSchedule( p_vlm, psz_name ) )
+ {
+ vlm_schedule_sys_t *p_schedule = vlm_ScheduleSearch( p_vlm, psz_name );
+ return ExecuteScheduleProperty( p_vlm, p_schedule, false, i_property, ppsz_property, pp_status );
+ }
+ else if( ExecuteIsMedia( p_vlm, psz_name ) )
+ {
+ int64_t id;
+ if( vlm_ControlInternal( p_vlm, VLM_GET_MEDIA_ID, psz_name, &id ) )
+ goto error;
+ return ExecuteMediaProperty( p_vlm, id, false, i_property, ppsz_property, pp_status );
+ }
+
+error:
+ *pp_status = vlm_MessageNew( "setup", "%s unknown", psz_name );
+ return VLC_EGENERIC;
+}
+
+int ExecuteCommand( vlm_t *p_vlm, const char *psz_command,
+ vlm_message_t **pp_message )
+{
+ size_t i_command = 0;
+ char buf[strlen (psz_command) + 1], *psz_buf = buf;
+ char *ppsz_command[3+sizeof (buf) / 2];
+ vlm_message_t *p_message = NULL;
+
+ /* First, parse the line and cut it */
+ while( *psz_command != '\0' )
+ {
+ const char *psz_temp;
+
+ if(isspace (*psz_command))
+ {
+ psz_command++;
+ continue;
+ }
+
+ /* support for comments */
+ if( i_command == 0 && *psz_command == '#')
+ {
+ p_message = vlm_MessageNew( "", vlm_NULL );
+ goto success;
+ }
+
+ psz_temp = FindCommandEnd( psz_command );
+
+ if( psz_temp == NULL )
+ {
+ p_message = vlm_MessageNew( "Incomplete command", psz_command );
+ goto error;
+ }
+
+ assert (i_command < (sizeof (ppsz_command) / sizeof (ppsz_command[0])));
+
+ ppsz_command[i_command] = psz_buf;
+ memcpy (psz_buf, psz_command, psz_temp - psz_command);
+ psz_buf[psz_temp - psz_command] = '\0';
+
+ Unescape (psz_buf, psz_buf);
+
+ i_command++;
+ psz_buf += psz_temp - psz_command + 1;
+ psz_command = psz_temp;
+
+ assert (buf + sizeof (buf) >= psz_buf);
+ }
+
+ /*
+ * And then Interpret it
+ */
+
+#define IF_EXECUTE( name, check, cmd ) if( !strcmp(ppsz_command[0], name ) ) { if( (check) ) goto syntax_error; if( (cmd) ) goto error; goto success; }
+ if( i_command == 0 )
+ {
+ p_message = vlm_MessageNew( "", vlm_NULL );
+ goto success;
+ }
+ else IF_EXECUTE( "del", (i_command != 2), ExecuteDel(p_vlm, ppsz_command[1], &p_message) )
+ else IF_EXECUTE( "show", (i_command > 2), ExecuteShow(p_vlm, i_command > 1 ? ppsz_command[1] : NULL, &p_message) )
+ else IF_EXECUTE( "help", (i_command != 1), ExecuteHelp( &p_message ) )
+ else IF_EXECUTE( "control", (i_command < 3), ExecuteControl(p_vlm, ppsz_command[1], i_command - 2, &ppsz_command[2], &p_message) )
+ else IF_EXECUTE( "save", (i_command != 2), ExecuteSave(p_vlm, ppsz_command[1], &p_message) )
+ else IF_EXECUTE( "export", (i_command != 1), ExecuteExport(p_vlm, &p_message) )
+ else IF_EXECUTE( "load", (i_command != 2), ExecuteLoad(p_vlm, ppsz_command[1], &p_message) )
+ else IF_EXECUTE( "new", (i_command < 3), ExecuteNew(p_vlm, ppsz_command[1], ppsz_command[2], i_command-3, &ppsz_command[3], &p_message) )
+ else IF_EXECUTE( "setup", (i_command < 2), ExecuteSetup(p_vlm, ppsz_command[1], i_command-2, &ppsz_command[2], &p_message) )
+ else
+ {
+ p_message = vlm_MessageNew( ppsz_command[0], "Unknown command" );
+ goto error;
+ }
+#undef IF_EXECUTE
+
+success:
+ *pp_message = p_message;
+ return VLC_SUCCESS;
+
+syntax_error:
+ return ExecuteSyntaxError( ppsz_command[0], pp_message );
+
+error:
+ *pp_message = p_message;
+ return VLC_EGENERIC;
+}
+
+/*****************************************************************************
+ * Media handling
+ *****************************************************************************/
+vlm_media_sys_t *vlm_MediaSearch( vlm_t *vlm, const char *psz_name )
+{
+ int i;
+
+ for( i = 0; i < vlm->i_media; i++ )
+ {
+ if( strcmp( psz_name, vlm->media[i]->cfg.psz_name ) == 0 )
+ return vlm->media[i];
+ }
+
+ return NULL;
+}
+
+/*****************************************************************************
+ * Schedule handling
+ *****************************************************************************/
+static vlm_schedule_sys_t *vlm_ScheduleNew( vlm_t *vlm, const char *psz_name )
+{
+ vlm_schedule_sys_t *p_sched = malloc( sizeof( vlm_schedule_sys_t ) );
+
+ if( !p_sched )
+ {
+ return NULL;
+ }
+
+ if( !psz_name )
+ {
+ return NULL;
+ }
+
+ p_sched->psz_name = strdup( psz_name );
+ p_sched->b_enabled = false;
+ p_sched->i_command = 0;
+ p_sched->command = NULL;
+ p_sched->i_date = 0;
+ p_sched->i_period = 0;
+ p_sched->i_repeat = -1;
+
+ TAB_APPEND( vlm->i_schedule, vlm->schedule, p_sched );
+
+ return p_sched;
+}
+
+/* for now, simple delete. After, del with options (last arg) */
+void vlm_ScheduleDelete( vlm_t *vlm, vlm_schedule_sys_t *sched )
+{
+ if( sched == NULL ) return;
+
+ TAB_REMOVE( vlm->i_schedule, vlm->schedule, sched );
+
+ if( vlm->i_schedule == 0 ) free( vlm->schedule );
+ free( sched->psz_name );
+ while( sched->i_command )
+ {
+ char *psz_cmd = sched->command[0];
+ TAB_REMOVE( sched->i_command, sched->command, psz_cmd );
+ free( psz_cmd );
+ }
+ free( sched );
+}
+
+static vlm_schedule_sys_t *vlm_ScheduleSearch( vlm_t *vlm, const char *psz_name )
+{
+ int i;
+
+ for( i = 0; i < vlm->i_schedule; i++ )
+ {
+ if( strcmp( psz_name, vlm->schedule[i]->psz_name ) == 0 )
+ {
+ return vlm->schedule[i];
+ }
+ }
+
+ return NULL;
+}
+
+/* Ok, setup schedule command will be able to support only one (argument value) at a time */
+static int vlm_ScheduleSetup( vlm_schedule_sys_t *schedule, const char *psz_cmd,
+ const char *psz_value )
+{
+ if( !strcmp( psz_cmd, "enabled" ) )
+ {
+ schedule->b_enabled = true;
+ }
+ else if( !strcmp( psz_cmd, "disabled" ) )
+ {
+ schedule->b_enabled = false;
+ }
+ else if( !strcmp( psz_cmd, "date" ) )
+ {
+ struct tm time;
+ const char *p;
+ time_t date;
+
+ time.tm_sec = 0; /* seconds */
+ time.tm_min = 0; /* minutes */
+ time.tm_hour = 0; /* hours */
+ time.tm_mday = 0; /* day of the month */
+ time.tm_mon = 0; /* month */
+ time.tm_year = 0; /* year */
+ time.tm_wday = 0; /* day of the week */
+ time.tm_yday = 0; /* day in the year */
+ time.tm_isdst = -1; /* daylight saving time */
+
+ /* date should be year/month/day-hour:minutes:seconds */
+ p = strchr( psz_value, '-' );
+
+ if( !strcmp( psz_value, "now" ) )
+ {
+ schedule->i_date = 0;
+ }
+ else if( (p == NULL) && sscanf( psz_value, "%d:%d:%d", &time.tm_hour,
+ &time.tm_min, &time.tm_sec ) != 3 )
+ /* it must be a hour:minutes:seconds */
+ {
+ return 1;
+ }
+ else
+ {
+ unsigned i,j,k;
+
+ switch( sscanf( p + 1, "%u:%u:%u", &i, &j, &k ) )
+ {
+ case 1:
+ time.tm_sec = i;
+ break;
+ case 2:
+ time.tm_min = i;
+ time.tm_sec = j;
+ break;
+ case 3:
+ time.tm_hour = i;
+ time.tm_min = j;
+ time.tm_sec = k;
+ break;
+ default:
+ return 1;
+ }
+
+ switch( sscanf( psz_value, "%d/%d/%d", &i, &j, &k ) )
+ {
+ case 1:
+ time.tm_mday = i;
+ break;
+ case 2:
+ time.tm_mon = i - 1;
+ time.tm_mday = j;
+ break;
+ case 3:
+ time.tm_year = i - 1900;
+ time.tm_mon = j - 1;
+ time.tm_mday = k;
+ break;
+ default:
+ return 1;
+ }
+
+ date = mktime( &time );
+ schedule->i_date = ((mtime_t) date) * 1000000;
+ }
+ }
+ else if( !strcmp( psz_cmd, "period" ) )
+ {
+ struct tm time;
+ const char *p;
+ const char *psz_time = NULL, *psz_date = NULL;
+ time_t date;
+ unsigned i,j,k;
+
+ /* First, if date or period are modified, repeat should be equal to -1 */
+ schedule->i_repeat = -1;
+
+ time.tm_sec = 0; /* seconds */
+ time.tm_min = 0; /* minutes */
+ time.tm_hour = 0; /* hours */
+ time.tm_mday = 0; /* day of the month */
+ time.tm_mon = 0; /* month */
+ time.tm_year = 0; /* year */
+ time.tm_wday = 0; /* day of the week */
+ time.tm_yday = 0; /* day in the year */
+ time.tm_isdst = -1; /* daylight saving time */
+
+ /* date should be year/month/day-hour:minutes:seconds */
+ p = strchr( psz_value, '-' );
+ if( p )
+ {
+ psz_date = psz_value;
+ psz_time = p + 1;
+ }
+ else
+ {
+ psz_time = psz_value;
+ }
+
+ switch( sscanf( psz_time, "%u:%u:%u", &i, &j, &k ) )
+ {
+ case 1:
+ time.tm_sec = i;
+ break;
+ case 2:
+ time.tm_min = i;
+ time.tm_sec = j;
+ break;
+ case 3:
+ time.tm_hour = i;
+ time.tm_min = j;
+ time.tm_sec = k;
+ break;
+ default:
+ return 1;
+ }
+ if( psz_date )
+ {
+ switch( sscanf( psz_date, "%u/%u/%u", &i, &j, &k ) )
+ {
+ case 1:
+ time.tm_mday = i;
+ break;
+ case 2:
+ time.tm_mon = i;
+ time.tm_mday = j;
+ break;
+ case 3:
+ time.tm_year = i;
+ time.tm_mon = j;
+ time.tm_mday = k;
+ break;
+ default:
+ return 1;
+ }
+ }
+
+ /* ok, that's stupid... who is going to schedule streams every 42 years ? */
+ date = (((( time.tm_year * 12 + time.tm_mon ) * 30 + time.tm_mday ) * 24 + time.tm_hour ) * 60 + time.tm_min ) * 60 + time.tm_sec ;
+ schedule->i_period = ((mtime_t) date) * 1000000;
+ }
+ else if( !strcmp( psz_cmd, "repeat" ) )
+ {
+ int i;
+
+ if( sscanf( psz_value, "%d", &i ) == 1 )
+ {
+ schedule->i_repeat = i;
+ }
+ else
+ {
+ return 1;
+ }
+ }
+ else if( !strcmp( psz_cmd, "append" ) )
+ {
+ char *command = strdup( psz_value );
+
+ TAB_APPEND( schedule->i_command, schedule->command, command );
+ }
+ else
+ {
+ return 1;
+ }
+ return 0;
+}
+
+/*****************************************************************************
+ * Message handling functions
+ *****************************************************************************/
+vlm_message_t *vlm_MessageNew( const char *psz_name,
+ const char *psz_format, ... )
+{
+ vlm_message_t *p_message;
+ va_list args;
+
+ if( !psz_name ) return NULL;
+
+ p_message = malloc( sizeof(vlm_message_t) );
+ if( !p_message)
+ {
+ return NULL;
+ }
+
+ p_message->psz_value = 0;
+
+ if( psz_format )
+ {
+ va_start( args, psz_format );
+ if( vasprintf( &p_message->psz_value, psz_format, args ) == -1 )
+ {
+ va_end( args );
+ free( p_message );
+ return NULL;
+ }
+ va_end( args );
+ }
+
+ p_message->psz_name = strdup( psz_name );
+ p_message->i_child = 0;
+ p_message->child = NULL;
+
+ return p_message;
+}
+
+void vlm_MessageDelete( vlm_message_t *p_message )
+{
+ free( p_message->psz_name );
+ free( p_message->psz_value );
+ while( p_message->i_child-- )
+ vlm_MessageDelete( p_message->child[p_message->i_child] );
+ free( p_message->child );
+ free( p_message );
+}
+
+/* Add a child */
+vlm_message_t *vlm_MessageAdd( vlm_message_t *p_message,
+ vlm_message_t *p_child )
+{
+ if( p_message == NULL ) return NULL;
+
+ if( p_child )
+ {
+ TAB_APPEND( p_message->i_child, p_message->child, p_child );
+ }
+
+ return p_child;
+}
+
+/*****************************************************************************
+ * Misc utility functions
+ *****************************************************************************/
+static vlm_message_t *vlm_ShowMedia( vlm_media_sys_t *p_media )
+{
+ vlm_media_t *p_cfg = &p_media->cfg;
+ vlm_message_t *p_msg;
+ vlm_message_t *p_msg_sub;
+ int i;
+
+ p_msg = vlm_MessageNew( p_cfg->psz_name, vlm_NULL );
+ vlm_MessageAdd( p_msg,
+ vlm_MessageNew( "type", p_cfg->b_vod ? "vod" : "broadcast" ) );
+ vlm_MessageAdd( p_msg,
+ vlm_MessageNew( "enabled", p_cfg->b_enabled ? "yes" : "no" ) );
+
+ if( p_cfg->b_vod )
+ vlm_MessageAdd( p_msg,
+ vlm_MessageNew( "mux", p_cfg->vod.psz_mux ) );
+ else
+ vlm_MessageAdd( p_msg,
+ vlm_MessageNew( "loop", p_cfg->broadcast.b_loop ? "yes" : "no" ) );
+
+ p_msg_sub = vlm_MessageAdd( p_msg, vlm_MessageNew( "inputs", vlm_NULL ) );
+ for( i = 0; i < p_cfg->i_input; i++ )
+ {
+ char *psz_tmp;
+ if( asprintf( &psz_tmp, "%d", i+1 ) != -1 )
+ {
+ vlm_MessageAdd( p_msg_sub,
+ vlm_MessageNew( psz_tmp, p_cfg->ppsz_input[i] ) );
+ free( psz_tmp );
+ }
+ }
+
+ vlm_MessageAdd( p_msg,
+ vlm_MessageNew( "output", p_cfg->psz_output ? p_cfg->psz_output : "" ) );
+
+ p_msg_sub = vlm_MessageAdd( p_msg, vlm_MessageNew( "options", vlm_NULL ) );
+ for( i = 0; i < p_cfg->i_option; i++ )
+ vlm_MessageAdd( p_msg_sub, vlm_MessageNew( p_cfg->ppsz_option[i], vlm_NULL ) );
+
+ p_msg_sub = vlm_MessageAdd( p_msg, vlm_MessageNew( "instances", vlm_NULL ) );
+ for( i = 0; i < p_media->i_instance; i++ )
+ {
+ vlm_media_instance_sys_t *p_instance = p_media->instance[i];
+ vlc_value_t val;
+ vlm_message_t *p_msg_instance;
+ char *psz_tmp;
+
+ val.i_int = END_S;
+ if( p_instance->p_input )
+ var_Get( p_instance->p_input, "state", &val );
+
+ p_msg_instance = vlm_MessageAdd( p_msg_sub, vlm_MessageNew( "instance" , vlm_NULL ) );
+
+ vlm_MessageAdd( p_msg_instance,
+ vlm_MessageNew( "name" , p_instance->psz_name ? p_instance->psz_name : "default" ) );
+ vlm_MessageAdd( p_msg_instance,
+ vlm_MessageNew( "state",
+ val.i_int == PLAYING_S ? "playing" :
+ val.i_int == PAUSE_S ? "paused" :
+ "stopped" ) );
+
+ /* FIXME should not do that this way */
+ if( p_instance->p_input )
+ {
+#define APPEND_INPUT_INFO( a, format, type ) \
+ if( asprintf( &psz_tmp, format, \
+ var_Get ## type( p_instance->p_input, a ) ) != -1 ) \
+ { \
+ vlm_MessageAdd( p_msg_instance, vlm_MessageNew( a, \
+ psz_tmp ) ); \
+ free( psz_tmp ); \
+ }
+ APPEND_INPUT_INFO( "position", "%f", Float );
+ APPEND_INPUT_INFO( "time", "%"PRIi64, Time );
+ APPEND_INPUT_INFO( "length", "%"PRIi64, Time );
+ APPEND_INPUT_INFO( "rate", "%d", Integer );
+ APPEND_INPUT_INFO( "title", "%d", Integer );
+ APPEND_INPUT_INFO( "chapter", "%d", Integer );
+ APPEND_INPUT_INFO( "seekable", "%d", Bool );
+ }
+#undef APPEND_INPUT_INFO
+ if( asprintf( &psz_tmp, "%d", p_instance->i_index + 1 ) != -1 )
+ {
+ vlm_MessageAdd( p_msg_instance, vlm_MessageNew( "playlistindex",
+ psz_tmp ) );
+ free( psz_tmp );
+ }
+ }
+ return p_msg;
+}
+
+static vlm_message_t *vlm_Show( vlm_t *vlm, vlm_media_sys_t *media,
+ vlm_schedule_sys_t *schedule,
+ const char *psz_filter )
+{
+ if( media != NULL )
+ {
+ vlm_message_t *p_msg = vlm_MessageNew( "show", vlm_NULL );
+ if( p_msg )
+ vlm_MessageAdd( p_msg, vlm_ShowMedia( media ) );
+ return p_msg;
+ }
+
+ else if( schedule != NULL )
+ {
+ int i;
+ vlm_message_t *msg;
+ vlm_message_t *msg_schedule;
+ vlm_message_t *msg_child;
+ char buffer[100];
+
+ msg = vlm_MessageNew( "show", vlm_NULL );
+ msg_schedule =
+ vlm_MessageAdd( msg, vlm_MessageNew( schedule->psz_name, vlm_NULL ) );
+
+ vlm_MessageAdd( msg_schedule, vlm_MessageNew("type", "schedule") );
+
+ vlm_MessageAdd( msg_schedule,
+ vlm_MessageNew( "enabled", schedule->b_enabled ?
+ "yes" : "no" ) );
+
+ if( schedule->i_date != 0 )
+ {
+ struct tm date;
+ time_t i_time = (time_t)( schedule->i_date / 1000000 );
+ char *psz_date;
+
+ localtime_r( &i_time, &date);
+ if( asprintf( &psz_date, "%d/%d/%d-%d:%d:%d",
+ date.tm_year + 1900, date.tm_mon + 1, date.tm_mday,
+ date.tm_hour, date.tm_min, date.tm_sec ) != -1 )
+ {
+ vlm_MessageAdd( msg_schedule,
+ vlm_MessageNew( "date", psz_date ) );
+ free( psz_date );
+ }
+ }
+ else
+ vlm_MessageAdd( msg_schedule, vlm_MessageNew("date", "now") );
+
+ if( schedule->i_period != 0 )
+ {
+ time_t i_time = (time_t) ( schedule->i_period / 1000000 );
+ struct tm date;
+
+ date.tm_sec = (int)( i_time % 60 );
+ i_time = i_time / 60;
+ date.tm_min = (int)( i_time % 60 );
+ i_time = i_time / 60;
+ date.tm_hour = (int)( i_time % 24 );
+ i_time = i_time / 24;
+ date.tm_mday = (int)( i_time % 30 );
+ i_time = i_time / 30;
+ /* okay, okay, months are not always 30 days long */
+ date.tm_mon = (int)( i_time % 12 );
+ i_time = i_time / 12;
+ date.tm_year = (int)i_time;
+
+ sprintf( buffer, "%d/%d/%d-%d:%d:%d", date.tm_year, date.tm_mon,
+ date.tm_mday, date.tm_hour, date.tm_min, date.tm_sec);
+
+ vlm_MessageAdd( msg_schedule, vlm_MessageNew("period", buffer) );
+ }
+ else
+ vlm_MessageAdd( msg_schedule, vlm_MessageNew("period", "0") );
+
+ sprintf( buffer, "%d", schedule->i_repeat );
+ vlm_MessageAdd( msg_schedule, vlm_MessageNew( "repeat", buffer ) );
+
+ msg_child =
+ vlm_MessageAdd( msg_schedule, vlm_MessageNew("commands", vlm_NULL ) );
+
+ for( i = 0; i < schedule->i_command; i++ )
+ {
+ vlm_MessageAdd( msg_child,
+ vlm_MessageNew( schedule->command[i], vlm_NULL ) );
+ }
+
+ return msg;
+
+ }
+
+ else if( psz_filter && !strcmp( psz_filter, "media" ) )
+ {
+ vlm_message_t *p_msg;
+ vlm_message_t *p_msg_child;
+ int i_vod = 0, i_broadcast = 0;
+ int i;
+ char *psz_count;
+
+ for( i = 0; i < vlm->i_media; i++ )
+ {
+ if( vlm->media[i]->cfg.b_vod )
+ i_vod++;
+ else
+ i_broadcast++;
+ }
+
+ if( asprintf( &psz_count, "( %d broadcast - %d vod )", i_broadcast,
+ i_vod) == -1 )
+ return NULL;
+ p_msg = vlm_MessageNew( "show", vlm_NULL );
+ p_msg_child = vlm_MessageAdd( p_msg, vlm_MessageNew( "media", psz_count ) );
+ free( psz_count );
+
+ for( i = 0; i < vlm->i_media; i++ )
+ vlm_MessageAdd( p_msg_child, vlm_ShowMedia( vlm->media[i] ) );
+
+ return p_msg;
+ }
+
+ else if( psz_filter && !strcmp( psz_filter, "schedule" ) )
+ {
+ int i;
+ vlm_message_t *msg;
+ vlm_message_t *msg_child;
+
+ msg = vlm_MessageNew( "show", vlm_NULL );
+ msg_child = vlm_MessageAdd( msg, vlm_MessageNew( "schedule", vlm_NULL ) );
+
+ for( i = 0; i < vlm->i_schedule; i++ )
+ {
+ vlm_schedule_sys_t *s = vlm->schedule[i];
+ vlm_message_t *msg_schedule;
+ mtime_t i_time, i_next_date;
+
+ msg_schedule = vlm_MessageAdd( msg_child,
+ vlm_MessageNew( s->psz_name, vlm_NULL ) );
+ vlm_MessageAdd( msg_schedule,
+ vlm_MessageNew( "enabled", s->b_enabled ?
+ "yes" : "no" ) );
+
+ /* calculate next date */
+ i_time = vlm_Date();
+ i_next_date = s->i_date;
+
+ if( s->i_period != 0 )
+ {
+ int j = 0;
+ while( s->i_date + j * s->i_period <= i_time &&
+ s->i_repeat > j )
+ {
+ j++;
+ }
+
+ i_next_date = s->i_date + j * s->i_period;
+ }
+
+ if( i_next_date > i_time )
+ {
+ time_t i_date = (time_t) (i_next_date / 1000000) ;
+
+#if !defined( UNDER_CE )
+#ifdef HAVE_CTIME_R
+ char psz_date[500];
+ ctime_r( &i_date, psz_date );
+#else
+ char *psz_date = ctime( &i_date );
+#endif
+
+ vlm_MessageAdd( msg_schedule,
+ vlm_MessageNew( "next launch", psz_date ) );
+#endif
+ }
+ }
+
+ return msg;
+ }
+
+ else if( ( psz_filter == NULL ) && ( media == NULL ) && ( schedule == NULL ) )
+ {
+ vlm_message_t *show1 = vlm_Show( vlm, NULL, NULL, "media" );
+ vlm_message_t *show2 = vlm_Show( vlm, NULL, NULL, "schedule" );
+
+ vlm_MessageAdd( show1, show2->child[0] );
+
+ /* We must destroy the parent node "show" of show2
+ * and not the children */
+ free( show2->psz_name );
+ free( show2 );
+
+ return show1;
+ }
+
+ else
+ {
+ return vlm_MessageNew( "show", vlm_NULL );
+ }
+}
+
+/*****************************************************************************
+ * Config handling functions
+ *****************************************************************************/
+static int Load( vlm_t *vlm, char *file )
+{
+ char *pf = file;
+ int i_line = 1;
+
+ while( *pf != '\0' )
+ {
+ vlm_message_t *message = NULL;
+ int i_end = 0;
+
+ while( pf[i_end] != '\n' && pf[i_end] != '\0' && pf[i_end] != '\r' )
+ {
+ i_end++;
+ }
+
+ if( pf[i_end] == '\r' || pf[i_end] == '\n' )
+ {
+ pf[i_end] = '\0';
+ i_end++;
+ if( pf[i_end] == '\n' ) i_end++;
+ }
+
+ if( *pf && ExecuteCommand( vlm, pf, &message ) )
+ {
+ if( message )
+ {
+ if( message->psz_value )
+ msg_Err( vlm, "Load error on line %d: %s: %s",
+ i_line, message->psz_name, message->psz_value );
+ vlm_MessageDelete( message );
+ }
+ return 1;
+ }
+ if( message ) vlm_MessageDelete( message );
+
+ pf += i_end;
+ i_line++;
+ }
+
+ return 0;
+}
+
+static char *Save( vlm_t *vlm )
+{
+ char *save = NULL;
+ char psz_header[] = "\n"
+ "# VLC media player VLM command batch\n"
+ "# http://www.videolan.org/vlc/\n\n" ;
+ char *p;
+ int i,j;
+ int i_length = strlen( psz_header );
+
+ for( i = 0; i < vlm->i_media; i++ )
+ {
+ vlm_media_sys_t *media = vlm->media[i];
+ vlm_media_t *p_cfg = &media->cfg;
+
+ if( p_cfg->b_vod )
+ i_length += strlen( "new * vod " ) + strlen(p_cfg->psz_name);
+ else
+ i_length += strlen( "new * broadcast " ) + strlen(p_cfg->psz_name);
+
+ if( p_cfg->b_enabled == true )
+ i_length += strlen( "enabled" );
+ else
+ i_length += strlen( "disabled" );
+
+ if( !p_cfg->b_vod && p_cfg->broadcast.b_loop == true )
+ i_length += strlen( " loop\n" );
+ else
+ i_length += strlen( "\n" );
+
+ for( j = 0; j < p_cfg->i_input; j++ )
+ i_length += strlen( "setup * input \"\"\n" ) + strlen( p_cfg->psz_name ) + strlen( p_cfg->ppsz_input[j] );
+
+ if( p_cfg->psz_output != NULL )
+ i_length += strlen( "setup * output \n" ) + strlen(p_cfg->psz_name) + strlen(p_cfg->psz_output);
+
+ for( j = 0; j < p_cfg->i_option; j++ )
+ i_length += strlen("setup * option \n") + strlen(p_cfg->psz_name) + strlen(p_cfg->ppsz_option[j]);
+
+ if( p_cfg->b_vod && p_cfg->vod.psz_mux )
+ i_length += strlen("setup * mux \n") + strlen(p_cfg->psz_name) + strlen(p_cfg->vod.psz_mux);
+ }
+
+ for( i = 0; i < vlm->i_schedule; i++ )
+ {
+ vlm_schedule_sys_t *schedule = vlm->schedule[i];
+
+ i_length += strlen( "new schedule " ) + strlen( schedule->psz_name );
+
+ if( schedule->b_enabled == true )
+ {
+ i_length += strlen( "date //-:: enabled\n" ) + 14;
+ }
+ else
+ {
+ i_length += strlen( "date //-:: disabled\n" ) + 14;
+ }
+
+
+ if( schedule->i_period != 0 )
+ {
+ i_length += strlen( "setup " ) + strlen( schedule->psz_name ) +
+ strlen( "period //-::\n" ) + 14;
+ }
+
+ if( schedule->i_repeat >= 0 )
+ {
+ char buffer[12];
+
+ sprintf( buffer, "%d", schedule->i_repeat );
+ i_length += strlen( "setup repeat \n" ) +
+ strlen( schedule->psz_name ) + strlen( buffer );
+ }
+ else
+ {
+ i_length++;
+ }
+
+ for( j = 0; j < schedule->i_command; j++ )
+ {
+ i_length += strlen( "setup append \n" ) +
+ strlen( schedule->psz_name ) + strlen( schedule->command[j] );
+ }
+
+ }
+
+ /* Don't forget the '\0' */
+ i_length++;
+ /* now we have the length of save */
+
+ p = save = malloc( i_length );
+ if( !save ) return NULL;
+ *save = '\0';
+
+ p += sprintf( p, "%s", psz_header );
+
+ /* finally we can write in it */
+ for( i = 0; i < vlm->i_media; i++ )
+ {
+ vlm_media_sys_t *media = vlm->media[i];
+ vlm_media_t *p_cfg = &media->cfg;
+
+ if( p_cfg->b_vod )
+ p += sprintf( p, "new %s vod ", p_cfg->psz_name );
+ else
+ p += sprintf( p, "new %s broadcast ", p_cfg->psz_name );
+
+ if( p_cfg->b_enabled )
+ p += sprintf( p, "enabled" );
+ else
+ p += sprintf( p, "disabled" );
+
+ if( !p_cfg->b_vod && p_cfg->broadcast.b_loop )
+ p += sprintf( p, " loop\n" );
+ else
+ p += sprintf( p, "\n" );
+
+ for( j = 0; j < p_cfg->i_input; j++ )
+ p += sprintf( p, "setup %s input \"%s\"\n", p_cfg->psz_name, p_cfg->ppsz_input[j] );
+
+ if( p_cfg->psz_output )
+ p += sprintf( p, "setup %s output %s\n", p_cfg->psz_name, p_cfg->psz_output );
+
+ for( j = 0; j < p_cfg->i_option; j++ )
+ p += sprintf( p, "setup %s option %s\n", p_cfg->psz_name, p_cfg->ppsz_option[j] );
+
+ if( p_cfg->b_vod && p_cfg->vod.psz_mux )
+ p += sprintf( p, "setup %s mux %s\n", p_cfg->psz_name, p_cfg->vod.psz_mux );
+ }
+
+ /* and now, the schedule scripts */
+ for( i = 0; i < vlm->i_schedule; i++ )
+ {
+ vlm_schedule_sys_t *schedule = vlm->schedule[i];
+ struct tm date;
+ time_t i_time = (time_t) ( schedule->i_date / 1000000 );
+
+ localtime_r( &i_time, &date);
+ p += sprintf( p, "new %s schedule ", schedule->psz_name);
+
+ if( schedule->b_enabled == true )
+ {
+ p += sprintf( p, "date %d/%d/%d-%d:%d:%d enabled\n",
+ date.tm_year + 1900, date.tm_mon + 1, date.tm_mday,
+ date.tm_hour, date.tm_min, date.tm_sec );
+ }
+ else
+ {
+ p += sprintf( p, "date %d/%d/%d-%d:%d:%d disabled\n",
+ date.tm_year + 1900, date.tm_mon + 1, date.tm_mday,
+ date.tm_hour, date.tm_min, date.tm_sec);
+ }
+
+ if( schedule->i_period != 0 )
+ {
+ p += sprintf( p, "setup %s ", schedule->psz_name );
+
+ i_time = (time_t) ( schedule->i_period / 1000000 );
+
+ date.tm_sec = (int)( i_time % 60 );
+ i_time = i_time / 60;
+ date.tm_min = (int)( i_time % 60 );
+ i_time = i_time / 60;
+ date.tm_hour = (int)( i_time % 24 );
+ i_time = i_time / 24;
+ date.tm_mday = (int)( i_time % 30 );
+ i_time = i_time / 30;
+ /* okay, okay, months are not always 30 days long */
+ date.tm_mon = (int)( i_time % 12 );
+ i_time = i_time / 12;
+ date.tm_year = (int)i_time;
+
+ p += sprintf( p, "period %d/%d/%d-%d:%d:%d\n",
+ date.tm_year, date.tm_mon, date.tm_mday,
+ date.tm_hour, date.tm_min, date.tm_sec);
+ }
+
+ if( schedule->i_repeat >= 0 )
+ {
+ p += sprintf( p, "setup %s repeat %d\n",
+ schedule->psz_name, schedule->i_repeat );
+ }
+ else
+ {
+ p += sprintf( p, "\n" );
+ }
+
+ for( j = 0; j < schedule->i_command; j++ )
+ {
+ p += sprintf( p, "setup %s append %s\n",
+ schedule->psz_name, schedule->command[j] );
+ }
+
+ }
+
+ return save;
+}
+
+#endif /* ENABLE_VLM */
projects / vlc / commitdiff