Better tracking of last messagepatched

1 files changed, 19 insertions, 2 deletions

diff --git a/facebook/facebook.c b/facebook/facebook.c
index 32c022e..38ea7a0 100644
--- a/facebook/facebook.c
+++ b/facebook/facebook.c
@@ -38,6 +38,11 @@ typedef enum {
     FB_PTRBIT_UNREAD_MSG
 } FbPtrBit;
 
+/**
+ * FbBuddyData
+ *
+ * Structure used in bu->data and gc->data
+ */
 typedef struct {
     gint flags;
     FbApiMessage last_message;
@@ -444,12 +449,16 @@ fb_cb_api_messages(FbApi *api, GSList *msgs, gpointer data)
             }
 
             fbd = bu->data;
-            if (msg->tstamp <= fbd->last_message.tstamp) {
+            if (msg->tstamp <= fbd->last_message.tstamp ||
+                    (msg->tstamp == fbd->last_message.tstamp &&
+                     g_strcmp0(msg->text, fbd->last_message.text) == 0)) {
                 continue;
             }
 
             imcb_buddy_msg(ic, uid, (gchar *) msg->text, flags, tstamp);
+            g_free(fbd->last_message.text);
             fbd->last_message = *msg;
+            fbd->last_message.text = g_strdup(msg->text);
             continue;
         }
 
@@ -474,12 +483,15 @@ fb_cb_api_messages(FbApi *api, GSList *msgs, gpointer data)
 
             if (msg->tstamp < fbd->last_message.tstamp ||
                     (msg->tstamp == fbd->last_message.tstamp &&
-                     msg->uid == fbd->last_message.uid)) {
+                     msg->uid == fbd->last_message.uid &&
+                     g_strcmp0(msg->text, fbd->last_message.text) == 0)) {
                 continue;
             }
 
             imcb_chat_msg(gc, uid, (gchar *) msg->text, flags, tstamp);
+            g_free(fbd->last_message.text);
             fbd->last_message = *msg;
+            fbd->last_message.text = g_strdup(msg->text);
         }
     }
 }
@@ -901,7 +913,9 @@ static void
 fb_chat_leave(struct groupchat *gc)
 {
     FbData *fata = gc->ic->proto_data;
+    FbBuddyData *fbd = gc->data;
 
+    g_free(fbd->last_message.text);
     g_free(gc->data);
 
     fb_data_remove_groupchat(fata, gc);
@@ -972,6 +986,9 @@ fb_buddy_data_add(struct bee_user *bu)
 static void
 fb_buddy_data_free(struct bee_user *bu)
 {
+    FbBuddyData *fbd = bu->data;
+
+    g_free(fbd->last_message.text);
     g_free(bu->data);
 }