limit the size of the log window

diff --git a/gtk/logging.c b/gtk/logging.c
index 4b3af6638303b733840f19ec747a08c8cc04b3fd..5223080689a5df86399ed5a3daacc3d7676d3c51 100644 (file)
--- a/gtk/logging.c
+++ b/gtk/logging.c
@@ -29,6 +29,8 @@ static GtkWidget *log_window=NULL;
 static GStaticMutex log_mutex=G_STATIC_MUTEX_INIT;
 static GList *log_queue=NULL;
 
+#define LOG_MAX_CHARS 1000000  /*1 mega bytes of traces*/
+
 typedef struct _LinphoneGtkLog{
        OrtpLogLevel lev;
        gchar *msg;
@@ -275,6 +277,7 @@ static void linphone_gtk_display_log(OrtpLogLevel lev, const char *msg){
                default:
                        g_error("Bad level !");
        }
+
        gtk_text_buffer_get_end_iter(b,&iter);
        off=gtk_text_iter_get_offset(&iter);
        gtk_text_buffer_insert(b,&iter,lname,-1);
@@ -288,8 +291,18 @@ static void linphone_gtk_display_log(OrtpLogLevel lev, const char *msg){
        gtk_text_buffer_get_iter_at_offset(b,&begin,off);
        if (lev==ORTP_ERROR || lev==ORTP_FATAL) gtk_text_buffer_apply_tag_by_name(b,"red",&begin,&iter);
        else if (lev==ORTP_WARNING) gtk_text_buffer_apply_tag_by_name(b,"orange",&begin,&iter);
+       /*
        gtk_text_buffer_get_end_iter(b,&iter);
-       //gtk_text_view_scroll_to_iter(v,&iter,0,FALSE,0,0);
+       gtk_text_view_scroll_to_iter(v,&iter,0,FALSE,0,0);
+       */
+       while(gtk_text_buffer_get_char_count(b)>LOG_MAX_CHARS){
+               GtkTextIter iter_line_after;
+               gtk_text_buffer_get_start_iter(b,&iter);
+               iter_line_after=iter;
+               if (gtk_text_iter_forward_line(&iter_line_after)){
+                       gtk_text_buffer_delete(b,&iter,&iter_line_after);
+               }
+       }
 }
 
 gboolean linphone_gtk_check_logs(){