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 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                               ChannelIDService* channel_id_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                               bool enable_ssl_connect_job_waiting,
  71                               HttpNetworkSession::SocketPoolType pool_type);
  72   virtual ~ClientSocketPoolManagerImpl();
  73
  74   virtual void FlushSocketPoolsWithError(int error) OVERRIDE;
  75   virtual void CloseIdleSockets() OVERRIDE;
  76
  77   virtual TransportClientSocketPool* GetTransportSocketPool() OVERRIDE;
  78
  79   virtual SSLClientSocketPool* GetSSLSocketPool() OVERRIDE;
  80
  81   virtual SOCKSClientSocketPool* GetSocketPoolForSOCKSProxy(
  82       const HostPortPair& socks_proxy) OVERRIDE;
  83
  84   virtual HttpProxyClientSocketPool* GetSocketPoolForHTTPProxy(
  85       const HostPortPair& http_proxy) OVERRIDE;
  86
  87   virtual SSLClientSocketPool* GetSocketPoolForSSLWithProxy(
  88       const HostPortPair& proxy_server) OVERRIDE;
  89
  90   // Creates a Value summary of the state of the socket pools. The caller is
  91   // responsible for deleting the returned value.
  92   virtual base::Value* SocketPoolInfoToValue() const OVERRIDE;
  93
  94   // CertDatabase::Observer methods:
  95   virtual void OnCertAdded(const X509Certificate* cert) OVERRIDE;
  96   virtual void OnCACertChanged(const X509Certificate* cert) OVERRIDE;
  97
  98  private:
  99   typedef internal::OwnedPoolMap<HostPortPair, TransportClientSocketPool*>
 100       TransportSocketPoolMap;
 101   typedef internal::OwnedPoolMap<HostPortPair, SOCKSClientSocketPool*>
 102       SOCKSSocketPoolMap;
 103   typedef internal::OwnedPoolMap<HostPortPair, HttpProxyClientSocketPool*>
 104       HTTPProxySocketPoolMap;
 105   typedef internal::OwnedPoolMap<HostPortPair, SSLClientSocketPool*>
 106       SSLSocketPoolMap;
 107
 108   NetLog* const net_log_;
 109   ClientSocketFactory* const socket_factory_;
 110   HostResolver* const host_resolver_;
 111   CertVerifier* const cert_verifier_;
 112   ChannelIDService* const channel_id_service_;
 113   TransportSecurityState* const transport_security_state_;
 114   CTVerifier* const cert_transparency_verifier_;
 115   const std::string ssl_session_cache_shard_;
 116   ProxyService* const proxy_service_;
 117   const scoped_refptr<SSLConfigService> ssl_config_service_;
 118   bool enable_ssl_connect_job_waiting_;
 119   const HttpNetworkSession::SocketPoolType pool_type_;
 120
 121   // Note: this ordering is important.
 122
 123   ClientSocketPoolHistograms transport_pool_histograms_;
 124   scoped_ptr<TransportClientSocketPool> transport_socket_pool_;
 125
 126   ClientSocketPoolHistograms ssl_pool_histograms_;
 127   scoped_ptr<SSLClientSocketPool> ssl_socket_pool_;
 128
 129   ClientSocketPoolHistograms transport_for_socks_pool_histograms_;
 130   TransportSocketPoolMap transport_socket_pools_for_socks_proxies_;
 131
 132   ClientSocketPoolHistograms socks_pool_histograms_;
 133   SOCKSSocketPoolMap socks_socket_pools_;
 134
 135   ClientSocketPoolHistograms transport_for_http_proxy_pool_histograms_;
 136   TransportSocketPoolMap transport_socket_pools_for_http_proxies_;
 137
 138   ClientSocketPoolHistograms transport_for_https_proxy_pool_histograms_;
 139   TransportSocketPoolMap transport_socket_pools_for_https_proxies_;
 140
 141   ClientSocketPoolHistograms ssl_for_https_proxy_pool_histograms_;
 142   SSLSocketPoolMap ssl_socket_pools_for_https_proxies_;
 143
 144   ClientSocketPoolHistograms http_proxy_pool_histograms_;
 145   HTTPProxySocketPoolMap http_proxy_socket_pools_;
 146
 147   ClientSocketPoolHistograms ssl_socket_pool_for_proxies_histograms_;
 148   SSLSocketPoolMap ssl_socket_pools_for_proxies_;
 149
 150   DISALLOW_COPY_AND_ASSIGN(ClientSocketPoolManagerImpl);
 151 };
 152
 153 }  // namespace net
 154
 155 #endif  // NET_SOCKET_CLIENT_SOCKET_POOL_MANAGER_IMPL_H_