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// Copyright (c) 2012 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.
#ifndef NET_SOCKET_CLIENT_SOCKET_POOL_MANAGER_IMPL_H_
#define NET_SOCKET_CLIENT_SOCKET_POOL_MANAGER_IMPL_H_
#include <map>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "base/stl_util.h"
#include "base/template_util.h"
#include "base/threading/non_thread_safe.h"
#include "net/cert/cert_database.h"
#include "net/http/http_network_session.h"
#include "net/socket/client_socket_pool_manager.h"
namespace net {
class CertVerifier;
class ChannelIDService;
class ClientSocketFactory;
class CTVerifier;
class HttpProxyClientSocketPool;
class HostResolver;
class NetLog;
class SOCKSClientSocketPool;
class SSLClientSocketPool;
class SSLConfigService;
class TransportClientSocketPool;
class TransportSecurityState;
namespace internal {
// A helper class for auto-deleting Values in the destructor.
template <typename Key, typename Value>
class OwnedPoolMap : public std::map<Key, Value> {
public:
OwnedPoolMap() {
static_assert(base::is_pointer<Value>::value, "value must be a pointer");
}
~OwnedPoolMap() {
STLDeleteValues(this);
}
};
} // namespace internal
class ClientSocketPoolManagerImpl : public base::NonThreadSafe,
public ClientSocketPoolManager,
public CertDatabase::Observer {
public:
ClientSocketPoolManagerImpl(NetLog* net_log,
ClientSocketFactory* socket_factory,
HostResolver* host_resolver,
CertVerifier* cert_verifier,
ChannelIDService* channel_id_service,
TransportSecurityState* transport_security_state,
CTVerifier* cert_transparency_verifier,
CTPolicyEnforcer* ct_policy_enforcer,
const std::string& ssl_session_cache_shard,
SSLConfigService* ssl_config_service,
HttpNetworkSession::SocketPoolType pool_type);
~ClientSocketPoolManagerImpl() override;
void FlushSocketPoolsWithError(int error) override;
void CloseIdleSockets() override;
TransportClientSocketPool* GetTransportSocketPool() override;
SSLClientSocketPool* GetSSLSocketPool() override;
SOCKSClientSocketPool* GetSocketPoolForSOCKSProxy(
const HostPortPair& socks_proxy) override;
HttpProxyClientSocketPool* GetSocketPoolForHTTPProxy(
const HostPortPair& http_proxy) override;
SSLClientSocketPool* GetSocketPoolForSSLWithProxy(
const HostPortPair& proxy_server) override;
// Creates a Value summary of the state of the socket pools.
scoped_ptr<base::Value> SocketPoolInfoToValue() const override;
// CertDatabase::Observer methods:
void OnCertAdded(const X509Certificate* cert) override;
void OnCACertChanged(const X509Certificate* cert) override;
private:
typedef internal::OwnedPoolMap<HostPortPair, TransportClientSocketPool*>
TransportSocketPoolMap;
typedef internal::OwnedPoolMap<HostPortPair, SOCKSClientSocketPool*>
SOCKSSocketPoolMap;
typedef internal::OwnedPoolMap<HostPortPair, HttpProxyClientSocketPool*>
HTTPProxySocketPoolMap;
typedef internal::OwnedPoolMap<HostPortPair, SSLClientSocketPool*>
SSLSocketPoolMap;
NetLog* const net_log_;
ClientSocketFactory* const socket_factory_;
HostResolver* const host_resolver_;
CertVerifier* const cert_verifier_;
ChannelIDService* const channel_id_service_;
TransportSecurityState* const transport_security_state_;
CTVerifier* const cert_transparency_verifier_;
CTPolicyEnforcer* const ct_policy_enforcer_;
const std::string ssl_session_cache_shard_;
const scoped_refptr<SSLConfigService> ssl_config_service_;
const HttpNetworkSession::SocketPoolType pool_type_;
// Note: this ordering is important.
scoped_ptr<TransportClientSocketPool> transport_socket_pool_;
scoped_ptr<SSLClientSocketPool> ssl_socket_pool_;
TransportSocketPoolMap transport_socket_pools_for_socks_proxies_;
SOCKSSocketPoolMap socks_socket_pools_;
TransportSocketPoolMap transport_socket_pools_for_http_proxies_;
TransportSocketPoolMap transport_socket_pools_for_https_proxies_;
SSLSocketPoolMap ssl_socket_pools_for_https_proxies_;
HTTPProxySocketPoolMap http_proxy_socket_pools_;
SSLSocketPoolMap ssl_socket_pools_for_proxies_;
DISALLOW_COPY_AND_ASSIGN(ClientSocketPoolManagerImpl);
};
} // namespace net
#endif // NET_SOCKET_CLIENT_SOCKET_POOL_MANAGER_IMPL_H_
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