From: Rémi Denis-Courmont Date: Mon, 12 May 2008 19:53:21 +0000 (+0300) Subject: Try to split the mind boggingly big vlm.c X-Git-Tag: 0.9.0-test0~966 X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=8e18f5c6cdc3d3dba06a3e04d1f460ee694634a4;p=vlc Try to split the mind boggingly big vlm.c --- diff --git a/src/Makefile.am b/src/Makefile.am index a01b510e43..aefa6ce3c6 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -371,6 +371,7 @@ SOURCES_libvlc_common = \ SOURCES_libvlc_sout = \ input/vlm.c \ + input/vlmshell.c \ stream_output/stream_output.c \ stream_output/stream_output.h \ stream_output/announce.c \ diff --git a/src/input/vlm.c b/src/input/vlm.c index e4bd36ef10..6c00d7f9d3 100644 --- a/src/input/vlm.c +++ b/src/input/vlm.c @@ -63,1918 +63,154 @@ * 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 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 } + /***************************************************************************** * *****************************************************************************/ @@ -2746,6 +982,7 @@ static int vlm_ControlMediaInstanceGets( vlm_t *p_vlm, int64_t id, vlm_media_ins *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 ); @@ -2766,6 +1003,7 @@ static int vlm_ControlScheduleClear( vlm_t *p_vlm ) return VLC_SUCCESS; } + static int vlm_vaControlInternal( vlm_t *p_vlm, int i_query, va_list args ) { vlm_media_t *p_dsc; @@ -2886,7 +1124,8 @@ static int vlm_vaControlInternal( vlm_t *p_vlm, int i_query, va_list args ) 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; diff --git a/src/input/vlm_internal.h b/src/input/vlm_internal.h index 179e6a0d11..a751cf3f81 100644 --- a/src/input/vlm_internal.h +++ b/src/input/vlm_internal.h @@ -105,4 +105,9 @@ struct vlm_t vlm_schedule_sys_t **schedule; }; +int64_t vlm_Date(void); +int vlm_ControlInternal( vlm_t *p_vlm, int i_query, ... ); +int ExecuteCommand( vlm_t *, const char *, vlm_message_t ** ); +void vlm_ScheduleDelete( vlm_t *vlm, vlm_schedule_sys_t *sched ); + #endif diff --git a/src/input/vlmshell.c b/src/input/vlmshell.c new file mode 100644 index 0000000000..9db54d9523 --- /dev/null +++ b/src/input/vlmshell.c @@ -0,0 +1,1813 @@ +/***************************************************************************** + * vlm.c: VLM interface plugin + ***************************************************************************** + * Copyright (C) 2000-2005 the VideoLAN team + * $Id$ + * + * Authors: Simon Latapie + * Laurent Aimar + * Gildas Bazin + * + * 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 + +#include +#include /* tolower() */ +#include + +#include + +#ifdef ENABLE_VLM + +#ifndef WIN32 +# include /* gettimeofday() */ +#endif + +#ifdef HAVE_TIME_H +# include /* ctime() */ +# include /* ftime() */ +#endif + +#include +#include "input_internal.h" +#include +#include "vlm_internal.h" +#include +#include +#include +#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 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 */