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 ChannelIDService;
  25 class ClientSocketFactory;
  26 class ClientSocketPoolHistograms;
  27 class CTVerifier;
  28 class HttpProxyClientSocketPool;
  29 class HostResolver;
  30 class NetLog;
  31 class SOCKSClientSocketPool;
  32 class SSLClientSocketPool;
  33 class SSLConfigService;
  34 class TransportClientSocketPool;
  35 class TransportSecurityState;
  36
  37 namespace internal {
  38
  39 // A helper class for auto-deleting Values in the destructor.
  40 template <typename Key, typename Value>
  41 class OwnedPoolMap : public std::map<Key, Value> {
  42  public:
  43   OwnedPoolMap() {
  44     static_assert(base::is_pointer<Value>::value, "value must be a pointer");
  45   }
  46
  47   ~OwnedPoolMap() {
  48     STLDeleteValues(this);
  49   }
  50 };
  51
  52 }  // namespace internal
  53
  54 class ClientSocketPoolManagerImpl : public base::NonThreadSafe,
  55                                     public ClientSocketPoolManager,
  56                                     public CertDatabase::Observer {
  57  public:
  58   ClientSocketPoolManagerImpl(NetLog* net_log,
  59                               ClientSocketFactory* socket_factory,
  60                               HostResolver* host_resolver,
  61                               CertVerifier* cert_verifier,
  62                               ChannelIDService* channel_id_service,
  63                               TransportSecurityState* transport_security_state,
  64                               CTVerifier* cert_transparency_verifier,
  65                               CertPolicyEnforcer* cert_policy_enforcer,
  66                               const std::string& ssl_session_cache_shard,
  67                               SSLConfigService* ssl_config_service,
  68                               HttpNetworkSession::SocketPoolType pool_type);
  69   ~ClientSocketPoolManagerImpl() override;
  70
  71   void FlushSocketPoolsWithError(int error) override;
  72   void CloseIdleSockets() override;
  73
  74   TransportClientSocketPool* GetTransportSocketPool() override;
  75
  76   SSLClientSocketPool* GetSSLSocketPool() override;
  77
  78   SOCKSClientSocketPool* GetSocketPoolForSOCKSProxy(
  79       const HostPortPair& socks_proxy) override;
  80
  81   HttpProxyClientSocketPool* GetSocketPoolForHTTPProxy(
  82       const HostPortPair& http_proxy) override;
  83
  84   SSLClientSocketPool* GetSocketPoolForSSLWithProxy(
  85       const HostPortPair& proxy_server) override;
  86
  87   // Creates a Value summary of the state of the socket pools. The caller is
  88   // responsible for deleting the returned value.
  89   base::Value* SocketPoolInfoToValue() const override;
  90
  91   // CertDatabase::Observer methods:
  92   void OnCertAdded(const X509Certificate* cert) override;
  93   void OnCACertChanged(const X509Certificate* cert) override;
  94
  95  private:
  96   typedef internal::OwnedPoolMap<HostPortPair, TransportClientSocketPool*>
  97       TransportSocketPoolMap;
  98   typedef internal::OwnedPoolMap<HostPortPair, SOCKSClientSocketPool*>
  99       SOCKSSocketPoolMap;
 100   typedef internal::OwnedPoolMap<HostPortPair, HttpProxyClientSocketPool*>
 101       HTTPProxySocketPoolMap;
 102   typedef internal::OwnedPoolMap<HostPortPair, SSLClientSocketPool*>
 103       SSLSocketPoolMap;
 104
 105   NetLog* const net_log_;
 106   ClientSocketFactory* const socket_factory_;
 107   HostResolver* const host_resolver_;
 108   CertVerifier* const cert_verifier_;
 109   ChannelIDService* const channel_id_service_;
 110   TransportSecurityState* const transport_security_state_;
 111   CTVerifier* const cert_transparency_verifier_;
 112   CertPolicyEnforcer* const cert_policy_enforcer_;
 113   const std::string ssl_session_cache_shard_;
 114   const scoped_refptr<SSLConfigService> ssl_config_service_;
 115   const HttpNetworkSession::SocketPoolType pool_type_;
 116
 117   // Note: this ordering is important.
 118
 119   ClientSocketPoolHistograms transport_pool_histograms_;
 120   scoped_ptr<TransportClientSocketPool> transport_socket_pool_;
 121
 122   ClientSocketPoolHistograms ssl_pool_histograms_;
 123   scoped_ptr<SSLClientSocketPool> ssl_socket_pool_;
 124
 125   ClientSocketPoolHistograms transport_for_socks_pool_histograms_;
 126   TransportSocketPoolMap transport_socket_pools_for_socks_proxies_;
 127
 128   ClientSocketPoolHistograms socks_pool_histograms_;
 129   SOCKSSocketPoolMap socks_socket_pools_;
 130
 131   ClientSocketPoolHistograms transport_for_http_proxy_pool_histograms_;
 132   TransportSocketPoolMap transport_socket_pools_for_http_proxies_;
 133
 134   ClientSocketPoolHistograms transport_for_https_proxy_pool_histograms_;
 135   TransportSocketPoolMap transport_socket_pools_for_https_proxies_;
 136
 137   ClientSocketPoolHistograms ssl_for_https_proxy_pool_histograms_;
 138   SSLSocketPoolMap ssl_socket_pools_for_https_proxies_;
 139
 140   ClientSocketPoolHistograms http_proxy_pool_histograms_;
 141   HTTPProxySocketPoolMap http_proxy_socket_pools_;
 142
 143   ClientSocketPoolHistograms ssl_socket_pool_for_proxies_histograms_;
 144   SSLSocketPoolMap ssl_socket_pools_for_proxies_;
 145
 146   DISALLOW_COPY_AND_ASSIGN(ClientSocketPoolManagerImpl);
 147 };
 148
 149 }  // namespace net
 150
 151 #endif  // NET_SOCKET_CLIENT_SOCKET_POOL_MANAGER_IMPL_H_