mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-28 00:06:09 +03:00
38 lines
937 B
C++
38 lines
937 B
C++
|
// Copyright 2017 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/win/scoped_com_initializer.h"
|
||
|
|
|
||
|
|
#include "base/logging.h"
|
||
|
|
|
||
|
|
namespace base {
|
||
|
|
namespace win {
|
||
|
|
|
||
|
|
ScopedCOMInitializer::ScopedCOMInitializer() {
|
||
|
|
Initialize(COINIT_APARTMENTTHREADED);
|
||
|
|
}
|
||
|
|
|
||
|
|
ScopedCOMInitializer::ScopedCOMInitializer(SelectMTA mta) {
|
||
|
|
Initialize(COINIT_MULTITHREADED);
|
||
|
|
}
|
||
|
|
|
||
|
|
ScopedCOMInitializer::~ScopedCOMInitializer() {
|
||
|
|
DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
|
||
|
|
if (Succeeded())
|
||
|
|
CoUninitialize();
|
||
|
|
}
|
||
|
|
|
||
|
|
bool ScopedCOMInitializer::Succeeded() const {
|
||
|
|
return SUCCEEDED(hr_);
|
||
|
|
}
|
||
|
|
|
||
|
|
void ScopedCOMInitializer::Initialize(COINIT init) {
|
||
|
|
DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
|
||
|
|
hr_ = CoInitializeEx(NULL, init);
|
||
|
|
DCHECK_NE(RPC_E_CHANGED_MODE, hr_) << "Invalid COM thread model change";
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace win
|
||
|
|
} // namespace base
|