revive icon support

epg.c

@@ -268,7 +268,7 @@ check_overlap(th_channel_t *ch, event_t *e)
 static void
 epg_event_create(th_channel_t *ch, time_t start, int duration, 
 		 const char *title, const char *desc, int source, 
-		 uint16_t id)
+		 uint16_t id, refstr_t *icon)
 {
   unsigned int l;
   time_t now;
@@ -303,6 +303,11 @@ epg_event_create(th_channel_t *ch, time_t start, int duration,
     LIST_INSERT_HEAD(&epg_hash[l], e, e_hash_link);
   }
 
+  if(e->e_icon == NULL)
+    e->e_icon = refstr_dup(icon);
+  else
+    refstr_free(icon);
+
   if(source > e->e_source) {
 
     e->e_source = source;
@@ -370,7 +375,7 @@ epg_update_event_by_id(th_channel_t *ch, uint16_t event_id,
   } else {
   
     epg_event_create(ch, start, duration, title, desc,
-		     EVENT_SRC_DVB, event_id);
+		     EVENT_SRC_DVB, event_id, NULL);
   }
 }
 
@@ -380,7 +385,14 @@ epg_update_event_by_id(th_channel_t *ch, uint16_t event_id,
 static void
 epg_locate_current_event(th_channel_t *ch, time_t now)
 {
-  ch->ch_epg_cur_event = epg_event_find_by_time(ch, now);
+  event_t *e;
+  e = epg_event_find_by_time(ch, now);
+
+  if(e != NULL && e->e_icon != NULL) {
+    refstr_free(ch->ch_icon);
+    ch->ch_icon = refstr_dup(e->e_icon);
+  }
+  ch->ch_epg_cur_event = e;
 }
 
 
@@ -426,17 +438,20 @@ epg_channel_maintain(void)
 
 void
 epg_transfer_events(th_channel_t *ch, struct event_queue *src, 
-		    const char *srcname)
+		    const char *srcname, refstr_t *icon)
 {
   event_t *e;
   int cnt = 0;
 
   epg_lock();
 
+  if(ch->ch_icon == NULL)
+    ch->ch_icon = refstr_dup(icon);
+
   TAILQ_FOREACH(e, src, e_link) {
 
     epg_event_create(ch, e->e_start, e->e_duration, e->e_title,
-		     e->e_desc, EVENT_SRC_XMLTV, 0);
+		     e->e_desc, EVENT_SRC_XMLTV, 0, refstr_dup(icon));
     cnt++;
   }
   epg_unlock();

epg.h

@@ -46,7 +46,7 @@ void epg_update_event_by_id(th_channel_t *ch, uint16_t event_id,
 			    const char *desc);
 
 void epg_transfer_events(th_channel_t *ch, struct event_queue *src, 
-			 const char *srcname);
+			 const char *srcname, refstr_t *icon);
 
 void event_time_txt(time_t start, int duration, char *out, int outlen);
 

epg_xmltv.c

@@ -35,6 +35,7 @@
 #include "channels.h"
 #include "epg.h"
 #include "epg_xmltv.h"
+#include "refstr.h"
 
 extern int xmltvreload;
 
@@ -55,7 +56,7 @@ typedef struct xmltv_channel {
   LIST_ENTRY(xmltv_channel) xc_link;
   const char *xc_name;
   const char *xc_displayname; 
-  const char *xc_icon;
+  refstr_t *xc_icon;
 
   LIST_HEAD(, xmltv_map) xc_maps;
 
@@ -105,8 +106,8 @@ xmltv_parse_channel(xmlNode *n, char *chid)
     if(!strcmp((char *)n->name, "icon")) {
       t = (char *)xmlGetProp(n, (unsigned char *)"src");
 
-      free((void *)xc->xc_icon);
-      xc->xc_icon = strdup(t);
+      refstr_free(xc->xc_icon);
+      xc->xc_icon = refstr_alloc(t);
       xmlFree(t);
     }
     xmlFree(c);
@@ -359,7 +360,8 @@ xmltv_transfer(void)
       if(xm->xm_isupdated)
 	continue;
 
-      epg_transfer_events(xm->xm_channel, &xc->xc_events, xc->xc_name);
+      epg_transfer_events(xm->xm_channel, &xc->xc_events, xc->xc_name,
+			  xc->xc_icon);
       xm->xm_isupdated = 1;
     }
   }

htsclient.c

@@ -324,7 +324,7 @@ cr_channel_info(client_t *c, char **argv, int argc)
 	  "icon = %s\n"
 	  "tag = %d\n",
 	  ch->ch_name,
-	  ch->ch_icon ?: "",
+	  ch->ch_icon ? refstr_get(ch->ch_icon) : "",
 	  ch->ch_tag);
 
   return 0;

tvhead.h

@@ -28,7 +28,7 @@
 #include <libhts/htstv.h>
 #include <libhts/htscfg.h>
 #include <libhts/avg.h>
-
+#include "refstr.h"
 
 LIST_HEAD(th_subscription_list, th_subscription);
 TAILQ_HEAD(th_channel_queue, th_channel);
@@ -339,7 +339,6 @@ typedef struct th_channel {
   int ch_index;
 
   const char *ch_name;
-  const char *ch_icon;
 
   struct pvr_rec *ch_rec;
 
@@ -351,6 +350,7 @@ typedef struct th_channel {
 
   struct event_queue ch_epg_events;
   struct event *ch_epg_cur_event;
+  refstr_t *ch_icon;
 
 } th_channel_t;
 
@@ -446,6 +446,8 @@ typedef struct event {
 #define EVENT_SRC_XMLTV 1
 #define EVENT_SRC_DVB   2
 
+  refstr_t *e_icon;
+
 } event_t;