1 files changed, 87 insertions, 0 deletions
diff --git a/ipc/chromium/src/base/logging.cc b/ipc/chromium/src/base/logging.cc
new file mode 100644
index 0000000000..217ae80844
--- /dev/null
+++ b/ipc/chromium/src/base/logging.cc
@@ -0,0 +1,87 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+// Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/logging.h"
+
+#include <utility>
+
+#include "base/string_util.h"
+#include "nsXPCOM.h"
+
+namespace mozilla {
+
+Logger::~Logger() {
+  LogLevel prlevel = LogLevel::Debug;
+  int xpcomlevel = -1;
+
+  switch (mSeverity) {
+    case LOG_INFO:
+      prlevel = LogLevel::Debug;
+      xpcomlevel = -1;
+      break;
+
+    case LOG_WARNING:
+      prlevel = LogLevel::Warning;
+      xpcomlevel = NS_DEBUG_WARNING;
+      break;
+
+    case LOG_ERROR:
+      prlevel = LogLevel::Error;
+      xpcomlevel = NS_DEBUG_WARNING;
+      break;
+
+    case LOG_ERROR_REPORT:
+      prlevel = LogLevel::Error;
+      xpcomlevel = NS_DEBUG_ASSERTION;
+      break;
+
+    case LOG_FATAL:
+      prlevel = LogLevel::Error;
+      xpcomlevel = NS_DEBUG_ABORT;
+      break;
+  }
+
+  MOZ_LOG(gChromiumPRLog, prlevel,
+          ("%s:%i: %s", mFile, mLine, mMsg ? mMsg.get() : "<no message>"));
+  if (xpcomlevel != -1)
+    NS_DebugBreak(xpcomlevel, mMsg.get(), NULL, mFile, mLine);
+}
+
+void Logger::printf(const char* fmt, ...) {
+  va_list args;
+  va_start(args, fmt);
+  mMsg = mozilla::VsmprintfAppend(std::move(mMsg), fmt, args);
+  va_end(args);
+}
+
+LazyLogModule Logger::gChromiumPRLog("chromium");
+
+mozilla::Logger& operator<<(mozilla::Logger& log, const char* s) {
+  log.printf("%s", s);
+  return log;
+}
+
+mozilla::Logger& operator<<(mozilla::Logger& log, const std::string& s) {
+  log.printf("%s", s.c_str());
+  return log;
+}
+
+mozilla::Logger& operator<<(mozilla::Logger& log, int i) {
+  log.printf("%i", i);
+  return log;
+}
+
+mozilla::Logger& operator<<(mozilla::Logger& log, const std::wstring& s) {
+  log.printf("%s", WideToASCII(s).c_str());
+  return log;
+}
+
+mozilla::Logger& operator<<(mozilla::Logger& log, void* p) {
+  log.printf("%p", p);
+  return log;
+}
+
+}  // namespace mozilla