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// Copyright (c) 2006-2008 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 "net/http/http_network_layer.h"
#include "base/logging.h"
#include "net/base/client_socket_factory.h"
#include "net/http/http_network_session.h"
#include "net/http/http_network_transaction.h"
namespace net {
//-----------------------------------------------------------------------------
// static
HttpTransactionFactory* HttpNetworkLayer::CreateFactory(
HostResolver* host_resolver,
ProxyService* proxy_service) {
DCHECK(proxy_service);
return new HttpNetworkLayer(ClientSocketFactory::GetDefaultFactory(),
host_resolver, proxy_service);
}
// static
HttpTransactionFactory* HttpNetworkLayer::CreateFactory(
HttpNetworkSession* session) {
DCHECK(session);
return new HttpNetworkLayer(session);
}
//-----------------------------------------------------------------------------
HttpNetworkLayer::HttpNetworkLayer(ClientSocketFactory* socket_factory,
HostResolver* host_resolver,
ProxyService* proxy_service)
: socket_factory_(socket_factory),
host_resolver_(host_resolver),
proxy_service_(proxy_service),
session_(NULL),
suspended_(false) {
DCHECK(proxy_service_);
}
HttpNetworkLayer::HttpNetworkLayer(HttpNetworkSession* session)
: socket_factory_(ClientSocketFactory::GetDefaultFactory()),
host_resolver_(NULL),
proxy_service_(NULL),
session_(session),
suspended_(false) {
DCHECK(session_.get());
}
HttpNetworkLayer::~HttpNetworkLayer() {
}
HttpTransaction* HttpNetworkLayer::CreateTransaction() {
if (suspended_)
return NULL;
return new HttpNetworkTransaction(GetSession(), socket_factory_);
}
HttpCache* HttpNetworkLayer::GetCache() {
return NULL;
}
void HttpNetworkLayer::Suspend(bool suspend) {
suspended_ = suspend;
if (suspend && session_)
session_->connection_pool()->CloseIdleSockets();
}
HttpNetworkSession* HttpNetworkLayer::GetSession() {
if (!session_) {
DCHECK(proxy_service_);
session_ = new HttpNetworkSession(host_resolver_, proxy_service_,
socket_factory_);
}
return session_;
}
} // namespace net
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