Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 64 insertions, 0 deletions

diff --git a/Source/WebCore/platform/gtk/LoggingGtk.cpp b/Source/WebCore/platform/gtk/LoggingGtk.cpp
new file mode 100644
index 0000000..6350036
--- /dev/null
+++ b/Source/WebCore/platform/gtk/LoggingGtk.cpp
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2007 Alp Toker <alp@atoker.com>
+ * Copyright (C) 2009 Gustavo Noronha Silva <gns@gnome.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "config.h"
+#include "Logging.h"
+#include "PlatformString.h"
+
+#include <glib.h>
+#include <string.h>
+
+namespace WebCore {
+
+// Inspired by the code used by the Qt port
+
+void InitializeLoggingChannelsIfNecessary()
+{
+    static bool didInitializeLoggingChannels = false;
+    if (didInitializeLoggingChannels)
+        return;
+
+    didInitializeLoggingChannels = true;
+
+    char* logEnv = getenv("WEBKIT_DEBUG");
+    if (!logEnv)
+        return;
+
+    // we set up the logs anyway because some of our logging, such as
+    // soup's is available in release builds
+#if defined(NDEBUG)
+    g_warning("WEBKIT_DEBUG is not empty, but this is a release build. Notice that many log messages will only appear in a debug build.");
+#endif
+
+    char** logv = g_strsplit(logEnv, " ", -1);
+
+    for (int i = 0; logv[i]; i++) {
+        if (WTFLogChannel* channel = getChannelFromName(logv[i]))
+            channel->state = WTFLogChannelOn;
+    }
+
+    g_strfreev(logv);
+
+    // to disable logging notImplemented set the DISABLE_NI_WARNING
+    // environment variable to 1
+    LogNotYetImplemented.state = WTFLogChannelOn;
+}
+
+} // namespace WebCore