Make ClientSocketPoolManager into an interface.

net/socket/client_socket_pool_manager_impl.h

+// Copyright (c) 2011 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_
+#pragma once
+
+#include <map>
+#include "base/basictypes.h"
+#include "base/compiler_specific.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/base/cert_database.h"
+#include "net/socket/client_socket_pool_histograms.h"
+#include "net/socket/client_socket_pool_manager.h"
+
+namespace net {
+
+class CertVerifier;
+class ClientSocketFactory;
+class ClientSocketPoolHistograms;
+class DnsCertProvenanceChecker;
+class DnsRRResolver;
+class HttpProxyClientSocketPool;
+class HostResolver;
+class NetLog;
+class OriginBoundCertService;
+class ProxyService;
+class SOCKSClientSocketPool;
+class SSLClientSocketPool;
+class SSLConfigService;
+class SSLHostInfoFactory;
+class TransportClientSocketPool;
+
+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() {
+    COMPILE_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,
+                              OriginBoundCertService* origin_bound_cert_service,
+                              DnsRRResolver* dnsrr_resolver,
+                              DnsCertProvenanceChecker* dns_cert_checker,
+                              SSLHostInfoFactory* ssl_host_info_factory,
+                              ProxyService* proxy_service,
+                              SSLConfigService* ssl_config_service);
+  virtual ~ClientSocketPoolManagerImpl();
+
+  virtual void FlushSocketPools() OVERRIDE;
+  virtual void CloseIdleSockets() OVERRIDE;
+
+  virtual TransportClientSocketPool* GetTransportSocketPool() OVERRIDE;
+
+  virtual SSLClientSocketPool* GetSSLSocketPool() OVERRIDE;
+
+  virtual SOCKSClientSocketPool* GetSocketPoolForSOCKSProxy(
+      const HostPortPair& socks_proxy) OVERRIDE;
+
+  virtual HttpProxyClientSocketPool* GetSocketPoolForHTTPProxy(
+      const HostPortPair& http_proxy) OVERRIDE;
+
+  virtual SSLClientSocketPool* GetSocketPoolForSSLWithProxy(
+      const HostPortPair& proxy_server) OVERRIDE;
+
+  // Creates a Value summary of the state of the socket pools. The caller is
+  // responsible for deleting the returned value.
+  virtual base::Value* SocketPoolInfoToValue() const OVERRIDE;
+
+  // CertDatabase::Observer methods:
+  virtual void OnUserCertAdded(const X509Certificate* cert) OVERRIDE;
+  virtual void OnCertTrustChanged(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_;
+  OriginBoundCertService* const origin_bound_cert_service_;
+  DnsRRResolver* const dnsrr_resolver_;
+  DnsCertProvenanceChecker* const dns_cert_checker_;
+  SSLHostInfoFactory* const ssl_host_info_factory_;
+  ProxyService* const proxy_service_;
+  const scoped_refptr<SSLConfigService> ssl_config_service_;
+
+  // Note: this ordering is important.
+
+  ClientSocketPoolHistograms transport_pool_histograms_;
+  scoped_ptr<TransportClientSocketPool> transport_socket_pool_;
+
+  ClientSocketPoolHistograms ssl_pool_histograms_;
+  scoped_ptr<SSLClientSocketPool> ssl_socket_pool_;
+
+  ClientSocketPoolHistograms transport_for_socks_pool_histograms_;
+  TransportSocketPoolMap transport_socket_pools_for_socks_proxies_;
+
+  ClientSocketPoolHistograms socks_pool_histograms_;
+  SOCKSSocketPoolMap socks_socket_pools_;
+
+  ClientSocketPoolHistograms transport_for_http_proxy_pool_histograms_;
+  TransportSocketPoolMap transport_socket_pools_for_http_proxies_;
+
+  ClientSocketPoolHistograms transport_for_https_proxy_pool_histograms_;
+  TransportSocketPoolMap transport_socket_pools_for_https_proxies_;
+
+  ClientSocketPoolHistograms ssl_for_https_proxy_pool_histograms_;
+  SSLSocketPoolMap ssl_socket_pools_for_https_proxies_;
+
+  ClientSocketPoolHistograms http_proxy_pool_histograms_;
+  HTTPProxySocketPoolMap http_proxy_socket_pools_;
+
+  ClientSocketPoolHistograms ssl_socket_pool_for_proxies_histograms_;
+  SSLSocketPoolMap ssl_socket_pools_for_proxies_;
+
+  DISALLOW_COPY_AND_ASSIGN(ClientSocketPoolManagerImpl);
+};
+
+}  // namespace net
+
+#endif  // NET_SOCKET_CLIENT_SOCKET_POOL_MANAGER_IMPL_H_