tpaw-debug: copy from Empathy

This commit just copies the files and renames the function.
tp-account-widget's debugging stuff is not functional yet.

https://bugzilla.gnome.org/show_bug.cgi?id=699492

1 files changed, 164 insertions, 0 deletions

diff --git a/tp-account-widgets/tpaw-debug.c b/tp-account-widgets/tpaw-debug.c
new file mode 100644
index 00000000..40d73d6a
--- /dev/null
+++ b/tp-account-widgets/tpaw-debug.c
@@ -0,0 +1,164 @@
+/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
+/*
+ * Copyright (C) 2007 Collabora Ltd.
+ * Copyright (C) 2007 Nokia Corporation
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "config.h"
+#include "tpaw-debug.h"
+
+#ifdef ENABLE_DEBUG
+
+static TpawDebugFlags flags = 0;
+
+static GDebugKey keys[] = {
+  { "Tp", TPAW_DEBUG_TP },
+  { "Chat", TPAW_DEBUG_CHAT },
+  { "Contact", TPAW_DEBUG_CONTACT },
+  { "Account", TPAW_DEBUG_ACCOUNT },
+  { "Irc", TPAW_DEBUG_IRC },
+  { "Dispatcher", TPAW_DEBUG_DISPATCHER },
+  { "Ft", TPAW_DEBUG_FT },
+  { "Location", TPAW_DEBUG_LOCATION },
+  { "Other", TPAW_DEBUG_OTHER },
+  { "Connectivity", TPAW_DEBUG_CONNECTIVITY },
+  { "ImportMc4Accounts", TPAW_DEBUG_IMPORT_MC4_ACCOUNTS },
+  { "Tests", TPAW_DEBUG_TESTS },
+  { "Voip", TPAW_DEBUG_VOIP },
+  { "Tls", TPAW_DEBUG_TLS },
+  { "Sasl", TPAW_DEBUG_SASL },
+  { "Camera", TPAW_DEBUG_CAMERA },
+  { 0, }
+};
+
+static void
+debug_set_flags (TpawDebugFlags new_flags)
+{
+  flags |= new_flags;
+}
+
+void
+tpaw_debug_set_flags (const gchar *flags_string)
+{
+  guint nkeys;
+
+  for (nkeys = 0; keys[nkeys].value; nkeys++);
+
+  tp_debug_set_flags (flags_string);
+
+  if (flags_string)
+      debug_set_flags (g_parse_debug_string (flags_string, keys, nkeys));
+}
+
+gboolean
+tpaw_debug_flag_is_set (TpawDebugFlags flag)
+{
+  return (flag & flags) != 0;
+}
+
+GHashTable *flag_to_keys = NULL;
+
+static const gchar *
+debug_flag_to_key (TpawDebugFlags flag)
+{
+  if (flag_to_keys == NULL)
+    {
+      guint i;
+
+      flag_to_keys = g_hash_table_new_full (g_direct_hash, g_direct_equal,
+          NULL, g_free);
+
+      for (i = 0; keys[i].value; i++)
+        {
+          GDebugKey key = (GDebugKey) keys[i];
+          g_hash_table_insert (flag_to_keys, GUINT_TO_POINTER (key.value),
+              g_strdup (key.key));
+        }
+    }
+
+  return g_hash_table_lookup (flag_to_keys, GUINT_TO_POINTER (flag));
+}
+
+void
+tpaw_debug_free (void)
+{
+  if (flag_to_keys == NULL)
+    return;
+
+  g_hash_table_unref (flag_to_keys);
+  flag_to_keys = NULL;
+}
+
+static void
+log_to_debug_sender (TpawDebugFlags flag,
+    const gchar *message)
+{
+  TpDebugSender *sender;
+  gchar *domain;
+  GTimeVal now;
+
+  sender = tp_debug_sender_dup ();
+
+  g_get_current_time (&now);
+
+  domain = g_strdup_printf ("%s/%s", G_LOG_DOMAIN, debug_flag_to_key (flag));
+
+  tp_debug_sender_add_message (sender, &now, domain, G_LOG_LEVEL_DEBUG, message);
+
+  g_free (domain);
+  g_object_unref (sender);
+}
+
+void
+tpaw_debug (TpawDebugFlags flag,
+    const gchar *format,
+    ...)
+{
+  gchar *message;
+  va_list args;
+
+  va_start (args, format);
+  message = g_strdup_vprintf (format, args);
+  va_end (args);
+
+  log_to_debug_sender (flag, message);
+
+  if (flag & flags)
+    g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "%s", message);
+
+  g_free (message);
+}
+
+#else
+
+gboolean
+tpaw_debug_flag_is_set (TpawDebugFlags flag)
+{
+  return FALSE;
+}
+
+void
+tpaw_debug (TpawDebugFlags flag, const gchar *format, ...)
+{
+}
+
+void
+tpaw_debug_set_flags (const gchar *flags_string)
+{
+}
+
+#endif /* ENABLE_DEBUG */