Index: components/browser_watcher/watcher_main_win.cc |
diff --git a/components/browser_watcher/watcher_main_win.cc b/components/browser_watcher/watcher_main_win.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..7d72adfebd5ae450847773cd74891e3dfefa3aa2 |
--- /dev/null |
+++ b/components/browser_watcher/watcher_main_win.cc |
@@ -0,0 +1,60 @@ |
+// Copyright (c) 2014 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/at_exit.h" |
+#include "base/command_line.h" |
+#include "base/logging_win.h" |
+#include "components/browser_watcher/watcher_main_api_win.h" |
+#include "components/browser_watcher/watcher_win.h" |
+ |
+namespace { |
+ |
+// Use the same log facility as Chrome for convenience. |
+// {7FE69228-633E-4f06-80C1-527FEA23E3A7} |
+const GUID kChromeWatcherTraceProviderName = { |
+ 0x7fe69228, 0x633e, 0x4f06, |
+ { 0x80, 0xc1, 0x52, 0x7f, 0xea, 0x23, 0xe3, 0xa7 } }; |
+ |
+} // namespace |
+ |
+// The main entry point to the watcher, declared as extern "C" to avoid name |
+// mangling. |
+extern "C" int __declspec(dllexport) WatcherMain(const wchar_t* registry_path) { |
+ // The exit manager is in charge of calling the dtors of singletons. |
+ base::AtExitManager exit_manager; |
+ // Initialize the commandline singleton from the environment. |
+ base::CommandLine::Init(0, NULL); |
+ |
+ logging::LogEventProvider::Initialize(kChromeWatcherTraceProviderName); |
+ |
+ // Arrange to be shut down as late as possible, as we want to outlive |
+ // chrome.exe in order to report its exit status. |
+ // TODO(siggi): Does this (windowless) process need to register a console |
+ // handler too, in order to get notice of logoff events? |
+ ::SetProcessShutdownParameters(0x100, SHUTDOWN_NORETRY); |
+ |
+ browser_watcher::ExitCodeWatcher exit_code_watcher(registry_path); |
+ int ret = 1; |
+ // Attempt to wait on our parent process, and record its exit status. |
+ if (exit_code_watcher.ParseArguments( |
+ *base::CommandLine::ForCurrentProcess())) { |
+ // Wait on the process. |
+ exit_code_watcher.WaitForExit(); |
+ ret = 0; |
+ } |
+ |
+ // Wind logging down. |
+ logging::LogEventProvider::Uninitialize(); |
+ |
+ return ret; |
+} |
+ |
+namespace { |
+ |
+void CompileAsserts() { |
+ // Make sure the exported function's type matches the typedef. |
+ browser_watcher::WatcherMainFunction fn = &WatcherMain; |
+} |
+ |
+} // namespace |