net/socket/client_socket_pool_manager_impl.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef NET_SOCKET_CLIENT_SOCKET_POOL_MANAGER_IMPL_H_
   6 #define NET_SOCKET_CLIENT_SOCKET_POOL_MANAGER_IMPL_H_
   7
   8 #include <map>
   9 #include "base/basictypes.h"
  10 #include "base/compiler_specific.h"
  11 #include "base/memory/ref_counted.h"
  12 #include "base/memory/scoped_ptr.h"
  13 #include "base/stl_util.h"
  14 #include "base/template_util.h"
  15 #include "base/threading/non_thread_safe.h"
  16 #include "net/cert/cert_database.h"
  17 #include "net/http/http_network_session.h"
  18 #include "net/socket/client_socket_pool_histograms.h"
  19 #include "net/socket/client_socket_pool_manager.h"
  20
  21 namespace net {
  22
  23 class CertVerifier;
  24 class ClientSocketFactory;
  25 class ClientSocketPoolHistograms;
  26 class CTVerifier;
  27 class HttpProxyClientSocketPool;
  28 class HostResolver;
  29 class NetLog;
  30 class ServerBoundCertService;
  31 class ProxyService;
  32 class SOCKSClientSocketPool;
  33 class SSLClientSocketPool;
  34 class SSLConfigService;
  35 class TransportClientSocketPool;
  36 class TransportSecurityState;
  37
  38 namespace internal {
  39
  40 // A helper class for auto-deleting Values in the destructor.
  41 template <typename Key, typename Value>
  42 class OwnedPoolMap : public std::map<Key, Value> {
  43  public:
  44   OwnedPoolMap() {
  45     COMPILE_ASSERT(base::is_pointer<Value>::value,
  46                    value_must_be_a_pointer);
  47   }
  48
  49   ~OwnedPoolMap() {
  50     STLDeleteValues(this);
  51   }
  52 };
  53
  54 }  // namespace internal
  55
  56 class ClientSocketPoolManagerImpl : public base::NonThreadSafe,
  57                                     public ClientSocketPoolManager,
  58                                     public CertDatabase::Observer {
  59  public:
  60   ClientSocketPoolManagerImpl(NetLog* net_log,
  61                               ClientSocketFactory* socket_factory,
  62                               HostResolver* host_resolver,
  63                               CertVerifier* cert_verifier,
  64                               ServerBoundCertService* server_bound_cert_service,
  65                               TransportSecurityState* transport_security_state,
  66                               CTVerifier* cert_transparency_verifier,
  67                               const std::string& ssl_session_cache_shard,
  68                               ProxyService* proxy_service,
  69                               SSLConfigService* ssl_config_service,
  70                               HttpNetworkSession::SocketPoolType pool_type);
  71   virtual ~ClientSocketPoolManagerImpl();
  72
  73   virtual void FlushSocketPoolsWithError(int error) OVERRIDE;
  74   virtual void CloseIdleSockets() OVERRIDE;
  75
  76   virtual TransportClientSocketPool* GetTransportSocketPool() OVERRIDE;
  77
  78   virtual SSLClientSocketPool* GetSSLSocketPool() OVERRIDE;
  79
  80   virtual SOCKSClientSocketPool* GetSocketPoolForSOCKSProxy(
  81       const HostPortPair& socks_proxy) OVERRIDE;
  82
  83   virtual HttpProxyClientSocketPool* GetSocketPoolForHTTPProxy(
  84       const HostPortPair& http_proxy) OVERRIDE;
  85
  86   virtual SSLClientSocketPool* GetSocketPoolForSSLWithProxy(
  87       const HostPortPair& proxy_server) OVERRIDE;
  88
  89   // Creates a Value summary of the state of the socket pools. The caller is
  90   // responsible for deleting the returned value.
  91   virtual base::Value* SocketPoolInfoToValue() const OVERRIDE;
  92
  93   // CertDatabase::Observer methods:
  94   virtual void OnCertAdded(const X509Certificate* cert) OVERRIDE;
  95   virtual void OnCACertChanged(const X509Certificate* cert) OVERRIDE;
  96
  97  private:
  98   typedef internal::OwnedPoolMap<HostPortPair, TransportClientSocketPool*>
  99       TransportSocketPoolMap;
 100   typedef internal::OwnedPoolMap<HostPortPair, SOCKSClientSocketPool*>
 101       SOCKSSocketPoolMap;
 102   typedef internal::OwnedPoolMap<HostPortPair, HttpProxyClientSocketPool*>
 103       HTTPProxySocketPoolMap;
 104   typedef internal::OwnedPoolMap<HostPortPair, SSLClientSocketPool*>
 105       SSLSocketPoolMap;
 106
 107   NetLog* const net_log_;
 108   ClientSocketFactory* const socket_factory_;
 109   HostResolver* const host_resolver_;
 110   CertVerifier* const cert_verifier_;
 111   ServerBoundCertService* const server_bound_cert_service_;
 112   TransportSecurityState* const transport_security_state_;
 113   CTVerifier* const cert_transparency_verifier_;
 114   const std::string ssl_session_cache_shard_;
 115   ProxyService* const proxy_service_;
 116   const scoped_refptr<SSLConfigService> ssl_config_service_;
 117   const HttpNetworkSession::SocketPoolType pool_type_;
 118
 119   // Note: this ordering is important.
 120
 121   ClientSocketPoolHistograms transport_pool_histograms_;
 122   scoped_ptr<TransportClientSocketPool> transport_socket_pool_;
 123
 124   ClientSocketPoolHistograms ssl_pool_histograms_;
 125   scoped_ptr<SSLClientSocketPool> ssl_socket_pool_;
 126
 127   ClientSocketPoolHistograms transport_for_socks_pool_histograms_;
 128   TransportSocketPoolMap transport_socket_pools_for_socks_proxies_;
 129
 130   ClientSocketPoolHistograms socks_pool_histograms_;
 131   SOCKSSocketPoolMap socks_socket_pools_;
 132
 133   ClientSocketPoolHistograms transport_for_http_proxy_pool_histograms_;
 134   TransportSocketPoolMap transport_socket_pools_for_http_proxies_;
 135
 136   ClientSocketPoolHistograms transport_for_https_proxy_pool_histograms_;
 137   TransportSocketPoolMap transport_socket_pools_for_https_proxies_;
 138
 139   ClientSocketPoolHistograms ssl_for_https_proxy_pool_histograms_;
 140   SSLSocketPoolMap ssl_socket_pools_for_https_proxies_;
 141
 142   ClientSocketPoolHistograms http_proxy_pool_histograms_;
 143   HTTPProxySocketPoolMap http_proxy_socket_pools_;
 144
 145   ClientSocketPoolHistograms ssl_socket_pool_for_proxies_histograms_;
 146   SSLSocketPoolMap ssl_socket_pools_for_proxies_;
 147
 148   DISALLOW_COPY_AND_ASSIGN(ClientSocketPoolManagerImpl);
 149 };
 150
 151 }  // namespace net
 152
 153 #endif  // NET_SOCKET_CLIENT_SOCKET_POOL_MANAGER_IMPL_H_