vlc_epg: add parental rating from ts streams.

include/vlc_epg.h

@@ -38,6 +38,7 @@ typedef struct
     char    *psz_short_description;
     char    *psz_description;
 
+    uint8_t i_rating;   /* Parental control, set to 0 when undefined */
 } vlc_epg_event_t;
 
 typedef struct
@@ -66,7 +67,7 @@ VLC_API void vlc_epg_Clean(vlc_epg_t *p_epg);
  *
  * \see vlc_epg_t for the definitions of the parameters.
  */
-VLC_API void vlc_epg_AddEvent(vlc_epg_t *p_epg, int64_t i_start, int i_duration, const char *psz_name, const char *psz_short_description, const char *psz_description);
+VLC_API void vlc_epg_AddEvent(vlc_epg_t *p_epg, int64_t i_start, int i_duration, const char *psz_name, const char *psz_short_description, const char *psz_description, uint8_t i_rating );
 
 /**
  * It creates a new vlc_epg_t*

modules/demux/ts.c

@@ -2837,6 +2837,7 @@ static void EITCallBack( demux_t *p_demux,
         char                *psz_extra = strdup("");
         int64_t i_start;
         int i_duration;
+        int i_min_age = 0;
 
         i_start = EITConvertStartTime( p_evt->i_start_time );
         i_duration = EITConvertDuration( p_evt->i_duration );
@@ -2915,6 +2916,24 @@ static void EITCallBack( demux_t *p_demux,
                     }
                 }
             }
+            else if( p_dr->i_tag == 0x55 )
+            {
+                dvbpsi_parental_rating_dr_t *pR = dvbpsi_DecodeParentalRatingDr( p_dr );
+                if ( pR )
+                {
+                    for ( int i = 0; i < pR->i_ratings_number; i++ )
+                    {
+                        const dvbpsi_parental_rating_t *p_rating = & pR->p_parental_rating[ i ];
+                        if ( p_rating->i_rating > 0x00 && p_rating->i_rating <= 0x0F )
+                        {
+                            if ( p_rating->i_rating + 3 > i_min_age )
+                                i_min_age = p_rating->i_rating + 3;
+                            msg_Dbg( p_demux, "..* event parental control set to %d years",
+                                     i_min_age );
+                        }
+                    }
+                }
+            }
             else
             {
                 msg_Dbg( p_demux, "    - tag=0x%x(%d)", p_dr->i_tag, p_dr->i_tag );
@@ -2924,7 +2943,7 @@ static void EITCallBack( demux_t *p_demux,
         /* */
         if( i_start > 0 )
             vlc_epg_AddEvent( p_epg, i_start, i_duration, psz_name, psz_text,
-                              *psz_extra ? psz_extra : NULL );
+                              *psz_extra ? psz_extra : NULL, i_min_age );
 
         /* Update "now playing" field */
         if( p_evt->i_running_status == 0x04 && i_start > 0 )

modules/demux/ty.c

@@ -1443,7 +1443,7 @@ static void DemuxDecodeXds( demux_t *p_demux, uint8_t d1, uint8_t d2 )
         p_epg = vlc_epg_New( NULL );
         if( m->current.psz_name )
         {
-            vlc_epg_AddEvent( p_epg, 0, 0, m->current.psz_name, NULL, NULL );
+            vlc_epg_AddEvent( p_epg, 0, 0, m->current.psz_name, NULL, NULL, 0 );
             //if( m->current.psz_rating )
             //  TODO but VLC cannot yet handle rating per epg event
             vlc_epg_SetCurrent( p_epg, 0 );

src/input/es_out_timeshift.c

@@ -1371,7 +1371,8 @@ static int CmdInitControl( ts_cmd_t *p_cmd, int i_query, va_list args, bool b_co
                 vlc_epg_AddEvent( p_cmd->u.control.u.int_epg.p_epg,
                                   p_evt->i_start, p_evt->i_duration,
                                   p_evt->psz_name,
-                                  p_evt->psz_short_description, p_evt->psz_description );
+                                  p_evt->psz_short_description,
+                                  p_evt->psz_description, 0 );
             }
             vlc_epg_SetCurrent( p_cmd->u.control.u.int_epg.p_epg,
                                 p_epg->p_current ? p_epg->p_current->i_start : -1 );

src/misc/epg.c

@@ -55,7 +55,8 @@ void vlc_epg_Clean( vlc_epg_t *p_epg )
 }
 
 void vlc_epg_AddEvent( vlc_epg_t *p_epg, int64_t i_start, int i_duration,
-                       const char *psz_name, const char *psz_short_description, const char *psz_description )
+                       const char *psz_name, const char *psz_short_description,
+                       const char *psz_description, uint8_t i_rating )
 {
     vlc_epg_event_t *p_evt = malloc( sizeof(*p_evt) );
     if( !p_evt )
@@ -65,6 +66,7 @@ void vlc_epg_AddEvent( vlc_epg_t *p_epg, int64_t i_start, int i_duration,
     p_evt->psz_name = psz_name ? strdup( psz_name ) : NULL;
     p_evt->psz_short_description = psz_short_description ? strdup( psz_short_description ) : NULL;
     p_evt->psz_description = psz_description ? strdup( psz_description ) : NULL;
+    p_evt->i_rating = i_rating;
     TAB_APPEND( p_epg->i_event, p_epg->pp_event, p_evt );
 }
 
@@ -130,6 +132,7 @@ void vlc_epg_Merge( vlc_epg_t *p_dst, const vlc_epg_t *p_src )
             p_copy->psz_name = p_evt->psz_name ? strdup( p_evt->psz_name ) : NULL;
             p_copy->psz_short_description = p_evt->psz_short_description ? strdup( p_evt->psz_short_description ) : NULL;
             p_copy->psz_description = p_evt->psz_description ? strdup( p_evt->psz_description ) : NULL;
+            p_copy->i_rating = p_evt->i_rating;
             TAB_INSERT( p_dst->i_event, p_dst->pp_event, p_copy, j );
         }
     }