76 lines
2.5 KiB
C++
76 lines
2.5 KiB
C++
// Copyright (c) 2010 The Chromium Embedded Framework Authors.
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// Portions copyright (c) 2010 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "cef_process_io_thread.h"
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#include "cef_context.h"
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#include "browser_appcache_system.h"
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#include "browser_file_writer.h"
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#include "browser_resource_loader_bridge.h"
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#include "browser_socket_stream_bridge.h"
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#include "browser_webblobregistry_impl.h"
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#include "build/build_config.h"
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#include "net/socket/client_socket_pool_manager.h"
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#if defined(OS_WIN)
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#include <Objbase.h>
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#endif
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CefProcessIOThread::CefProcessIOThread()
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: CefThread(CefThread::IO), request_context_(NULL) {}
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CefProcessIOThread::CefProcessIOThread(MessageLoop* message_loop)
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: CefThread(CefThread::IO, message_loop), request_context_(NULL) {}
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CefProcessIOThread::~CefProcessIOThread() {
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// We cannot rely on our base class to stop the thread since we want our
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// CleanUp function to run.
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Stop();
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}
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void CefProcessIOThread::Init() {
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#if defined(OS_WIN)
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// Initializes the COM library on the current thread.
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CoInitialize(NULL);
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#endif
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// Increase max sockets per group as a workaround for the SyncRequestProxy
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// deadlock problem (issue #192).
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net::ClientSocketPoolManager::set_max_sockets_per_group(15);
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FilePath cache_path(_Context->cache_path());
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request_context_ = new BrowserRequestContext(cache_path,
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net::HttpCache::NORMAL, false);
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_Context->set_request_context(request_context_);
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BrowserAppCacheSystem::InitializeOnIOThread(request_context_);
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BrowserFileWriter::InitializeOnIOThread(request_context_);
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BrowserSocketStreamBridge::InitializeOnIOThread(request_context_);
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BrowserWebBlobRegistryImpl::InitializeOnIOThread(
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request_context_->blob_storage_controller());
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}
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void CefProcessIOThread::CleanUp() {
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// Flush any remaining messages. This ensures that any accumulated
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// Task objects get destroyed before we exit, which avoids noise in
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// purify leak-test results.
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MessageLoop::current()->RunAllPending();
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// In reverse order of initialization.
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BrowserWebBlobRegistryImpl::Cleanup();
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BrowserSocketStreamBridge::Cleanup();
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BrowserFileWriter::CleanupOnIOThread();
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BrowserAppCacheSystem::CleanupOnIOThread();
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_Context->set_request_context(NULL);
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request_context_ = NULL;
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#if defined(OS_WIN)
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// Closes the COM library on the current thread. CoInitialize must
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// be balanced by a corresponding call to CoUninitialize.
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CoUninitialize();
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#endif
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}
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