telepathy-logger: Enable debugging

1 files changed, 77 insertions, 1 deletions

diff --git a/src/telepathy-logger.c b/src/telepathy-logger.c
index 849e63c..8a6f76f 100644
--- a/src/telepathy-logger.c
+++ b/src/telepathy-logger.c
@@ -19,17 +19,76 @@
  * Authors: Cosimo Alfarano <cosimo.alfarano@collabora.co.uk>
  */
 
+#include <config.h>
 
 #include <glib.h>
-#include <telepathy-glib/dbus.h>
+#include <telepathy-glib/telepathy-glib.h>
+#include <telepathy-glib/debug-sender.h>
 
 #include <telepathy-logger/channel-factory.h>
 #include <telepathy-logger/channel-text.h>
 #include <telepathy-logger/observer.h>
 #include <telepathy-logger/dbus-service.h>
 
+#define DEBUG_FLAG TPL_DEBUG_MAIN
+#include <telepathy-logger/debug.h>
+
 static GMainLoop *loop = NULL;
 
+#define ENABLE_DEBUG /* FIXME: make this a configure option */
+
+#ifdef ENABLE_DEBUG
+static TpDebugSender *debug_sender = NULL;
+static gboolean stamp_logs = FALSE;
+
+static void
+log_to_debug_sender (const gchar *log_domain,
+    GLogLevelFlags log_level,
+    const gchar *string)
+{
+  GTimeVal now;
+
+  g_return_if_fail (TP_IS_DEBUG_SENDER (debug_sender));
+
+  g_get_current_time (&now);
+
+  tp_debug_sender_add_message (debug_sender, &now, log_domain, log_level,
+      string);
+}
+
+static void
+log_handler (const gchar *log_domain,
+    GLogLevelFlags log_level,
+    const gchar *message,
+    gpointer user_data)
+{
+  if (stamp_logs)
+    {
+      GTimeVal now;
+      gchar now_str[32];
+      gchar *tmp;
+      struct tm tm;
+
+      g_get_current_time (&now);
+      localtime_r (&(now.tv_sec), &tm);
+      strftime (now_str, 32, "%Y-%m-%d %H:%M:%S", &tm);
+      tmp = g_strdup_printf ("%s.%06ld: %s",
+        now_str, now.tv_usec, message);
+
+      g_log_default_handler (log_domain, log_level, tmp, NULL);
+
+      g_free (tmp);
+    }
+  else
+    {
+      g_log_default_handler (log_domain, log_level, message, NULL);
+    }
+
+  /* messages are already sent to the debug sender in gabble_debug. */
+  if (log_level != G_LOG_LEVEL_DEBUG || tp_strdiff (log_domain, G_LOG_DOMAIN))
+    log_to_debug_sender (log_domain, log_level, message);
+}
+#endif /* ENABLE_DEBUG */
 
 static void
 telepathy_logger_dbus_init (void)
@@ -68,6 +127,18 @@ main (int argc,
   GError *error = NULL;
 
   g_type_init ();
+
+  tp_debug_divert_messages (g_getenv ("TPL_LOGFILE"));
+
+#ifdef ENABLE_DEBUG
+  tpl_debug_set_flags_from_env ();
+
+  stamp_logs = (g_getenv ("TPL_TIMING") != NULL);
+  debug_sender = tp_debug_sender_dup ();
+
+  g_log_set_default_handler (log_handler, NULL);
+#endif /* ENABLE_DEBUG */
+
   tpl_channel_factory_init ();
 
   g_debug ("Initialising TPL Channel Factory");
@@ -93,5 +164,10 @@ main (int argc,
   g_object_unref (observer);
   tpl_channel_factory_deinit ();
 
+#ifdef ENABLE_DEBUG
+  g_log_set_default_handler (g_log_default_handler, NULL);
+  g_object_unref (debug_sender);
+#endif /* ENABLE_DEBUG */
+
   return 0;
 }