Transfer Password sync to use new sync API.
[chromium-blink-merge.git] / chrome / common / child_process_logging_win.cc
blob4cf9b0a8793f3cf2aac8cfda6817bd9f269c652c
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "chrome/common/child_process_logging.h"
7 #include <windows.h>
9 #include "base/debug/crash_logging.h"
10 #include "base/strings/utf_string_conversions.h"
11 #include "chrome/common/chrome_constants.h"
12 #include "chrome/common/crash_keys.h"
14 namespace child_process_logging {
16 namespace {
18 // exported in breakpad_win.cc:
19 // void __declspec(dllexport) __cdecl SetCrashKeyValueImpl.
20 typedef void (__cdecl *SetCrashKeyValue)(const wchar_t*, const wchar_t*);
22 // exported in breakpad_win.cc:
23 // void __declspec(dllexport) __cdecl ClearCrashKeyValueImpl.
24 typedef void (__cdecl *ClearCrashKeyValue)(const wchar_t*);
26 void SetCrashKeyValueTrampoline(const base::StringPiece& key,
27 const base::StringPiece& value) {
28 static SetCrashKeyValue set_crash_key = NULL;
29 if (!set_crash_key) {
30 HMODULE exe_module = GetModuleHandle(chrome::kBrowserProcessExecutableName);
31 if (!exe_module)
32 return;
33 set_crash_key = reinterpret_cast<SetCrashKeyValue>(
34 GetProcAddress(exe_module, "SetCrashKeyValueImpl"));
37 if (set_crash_key) {
38 (set_crash_key)(base::UTF8ToWide(key).data(),
39 base::UTF8ToWide(value).data());
43 void ClearCrashKeyValueTrampoline(const base::StringPiece& key) {
44 static ClearCrashKeyValue clear_crash_key = NULL;
45 if (!clear_crash_key) {
46 HMODULE exe_module = GetModuleHandle(chrome::kBrowserProcessExecutableName);
47 if (!exe_module)
48 return;
49 clear_crash_key = reinterpret_cast<ClearCrashKeyValue>(
50 GetProcAddress(exe_module, "ClearCrashKeyValueImpl"));
53 if (clear_crash_key)
54 (clear_crash_key)(base::UTF8ToWide(key).data());
57 } // namespace
59 void Init() {
60 // Note: on other platforms, this is set up during Breakpad initialization,
61 // in ChromeBreakpadClient. But on Windows, that is before the DLL module is
62 // loaded, which is a prerequisite of the crash key system.
63 crash_keys::RegisterChromeCrashKeys();
64 base::debug::SetCrashKeyReportingFunctions(
65 &SetCrashKeyValueTrampoline, &ClearCrashKeyValueTrampoline);
68 } // namespace child_process_logging