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// Copyright (c) 2011 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 "chrome_frame/cfproxy_private.h"
#include "base/process_util.h"
IPC::Message::Sender* CFProxyTraits::CreateChannel(const std::string& id,
IPC::Channel::Listener* listener) {
IPC::Channel* c = new IPC::Channel(id, IPC::Channel::MODE_SERVER, listener);
if (c)
c->Connect(); // must be called on the IPC thread.
return c;
}
void CFProxyTraits::CloseChannel(IPC::Message::Sender* s) {
IPC::Channel *c = static_cast<IPC::Channel*>(s);
delete c;
}
bool CFProxyTraits::LaunchApp(const std::wstring& cmd_line) {
return base::LaunchProcess(cmd_line, base::LaunchOptions(), NULL);
}
//////////////////////////////////////////////////////////
// ChromeProxyFactory
ChromeProxyFactory::ChromeProxyFactory() {
}
ChromeProxyFactory::~ChromeProxyFactory() {
base::AutoLock lock(lock_);
ProxyMap::iterator it = proxies_.begin();
for (; it != proxies_.end(); ++it) {
ChromeProxy* proxy = it->second;
delete proxy;
}
proxies_.clear();
}
void ChromeProxyFactory::GetProxy(ChromeProxyDelegate* delegate,
const ProxyParams& params) {
base::AutoLock lock(lock_);
ChromeProxy* proxy = NULL;
// TODO(stoyan): consider extra_params/timeout
ProxyMap::iterator it = proxies_.find(params.profile);
if (it == proxies_.end()) {
proxy = CreateProxy();
proxy->Init(params);
proxies_.insert(make_pair(params.profile, proxy));
} else {
proxy = it->second;
}
proxy->AddDelegate(delegate);
// TODO(stoyan): ::DeleteTimerQueueTimer (if any).
}
bool ChromeProxyFactory::ReleaseProxy(ChromeProxyDelegate* delegate,
const std::string& profile) {
base::AutoLock lock(lock_);
ProxyMap::iterator it = proxies_.find(profile);
if (it == proxies_.end())
return false;
if (0 == it->second->RemoveDelegate(delegate)) {
// This was the last delegate for this proxy.
// TODO(stoyan): Use ::CreateTimerQueueTimer to schedule destroy of
// the proxy in a reasonable timeout.
}
return true;
}
static CFProxyTraits g_default_traits;
ChromeProxy* ChromeProxyFactory::CreateProxy() {
ChromeProxy* p = new CFProxy(&g_default_traits);
return p;
}
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