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                               bool enable_ssl_connect_job_waiting,
  69                               HttpNetworkSession::SocketPoolType pool_type);
  70   ~ClientSocketPoolManagerImpl() override;
  71
  72   void FlushSocketPoolsWithError(int error) override;
  73   void CloseIdleSockets() override;
  74
  75   TransportClientSocketPool* GetTransportSocketPool() override;
  76
  77   SSLClientSocketPool* GetSSLSocketPool() override;
  78
  79   SOCKSClientSocketPool* GetSocketPoolForSOCKSProxy(
  80       const HostPortPair& socks_proxy) override;
  81
  82   HttpProxyClientSocketPool* GetSocketPoolForHTTPProxy(
  83       const HostPortPair& http_proxy) override;
  84
  85   SSLClientSocketPool* GetSocketPoolForSSLWithProxy(
  86       const HostPortPair& proxy_server) override;
  87
  88   // Creates a Value summary of the state of the socket pools. The caller is
  89   // responsible for deleting the returned value.
  90   base::Value* SocketPoolInfoToValue() const override;
  91
  92   // CertDatabase::Observer methods:
  93   void OnCertAdded(const X509Certificate* cert) override;
  94   void OnCACertChanged(const X509Certificate* cert) override;
  95
  96  private:
  97   typedef internal::OwnedPoolMap<HostPortPair, TransportClientSocketPool*>
  98       TransportSocketPoolMap;
  99   typedef internal::OwnedPoolMap<HostPortPair, SOCKSClientSocketPool*>
 100       SOCKSSocketPoolMap;
 101   typedef internal::OwnedPoolMap<HostPortPair, HttpProxyClientSocketPool*>
 102       HTTPProxySocketPoolMap;
 103   typedef internal::OwnedPoolMap<HostPortPair, SSLClientSocketPool*>
 104       SSLSocketPoolMap;
 105
 106   NetLog* const net_log_;
 107   ClientSocketFactory* const socket_factory_;
 108   HostResolver* const host_resolver_;
 109   CertVerifier* const cert_verifier_;
 110   ChannelIDService* const channel_id_service_;
 111   TransportSecurityState* const transport_security_state_;
 112   CTVerifier* const cert_transparency_verifier_;
 113   CertPolicyEnforcer* const cert_policy_enforcer_;
 114   const std::string ssl_session_cache_shard_;
 115   const scoped_refptr<SSLConfigService> ssl_config_service_;
 116   bool enable_ssl_connect_job_waiting_;
 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_