QUIC - Persist 1000 MRU alternate protocols to preferences file.

net/http/http_server_properties_impl.h

 // Copyright (c) 2012 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_HTTP_HTTP_SERVER_PROPERTIES_IMPL_H_
 #define NET_HTTP_HTTP_SERVER_PROPERTIES_IMPL_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 47 matching lines @@
   // unittests.
   static std::string GetFlattenedSpdyServer(
       const net::HostPortPair& host_port_pair);
 
   // Debugging to simulate presence of an AlternateProtocol.
   // If we don't have an alternate protocol in the map for any given host/port
   // pair, force this ProtocolPortPair.
   static void ForceAlternateProtocol(const PortAlternateProtocolPair& pair);
   static void DisableForcedAlternateProtocol();
 
+  // Returns the canonical host suffix for |server|, or std::string() if none
+  // exists.
+  std::string GetCanonicalSuffix(const net::HostPortPair& server);
+
   // Changes the number of host/port pairs we remember pipelining capability
   // for. A larger number means we're more likely to be able to pipeline
   // immediately if a host is known good, but uses more memory. This function
   // can only be called if |pipeline_capability_map_| is empty.
   void SetNumPipelinedHostsToRemember(int max_size);
 
   // -----------------------------
   // HttpServerProperties methods:
   // -----------------------------
 
@@ skipping 33 matching lines @@
 
   // Confirms that Alternate-Protocol for |server| is working.
   virtual void ConfirmAlternateProtocol(const HostPortPair& server) OVERRIDE;
 
   // Clears the Alternate-Protocol for |server|.
   virtual void ClearAlternateProtocol(const HostPortPair& server) OVERRIDE;
 
   // Returns all Alternate-Protocol mappings.
   virtual const AlternateProtocolMap& alternate_protocol_map() const OVERRIDE;
 
+  virtual void SetAlternateProtocolExperiment(
+      AlternateProtocolExperiment experiment) OVERRIDE;
+
+  virtual AlternateProtocolExperiment GetAlternateProtocolExperiment()
+      const OVERRIDE;
+
   // Gets a reference to the SettingsMap stored for a host.
   // If no settings are stored, returns an empty SettingsMap.
   virtual const SettingsMap& GetSpdySettings(
       const HostPortPair& host_port_pair) OVERRIDE;
 
   // Saves an individual SPDY setting for a host. Returns true if SPDY setting
   // is to be persisted.
   virtual bool SetSpdySetting(const HostPortPair& host_port_pair,
                               SpdySettingsIds id,
                               SpdySettingsFlags flags,
@@ skipping 49 matching lines @@
   CanonicalHostMap::const_iterator GetCanonicalHost(HostPortPair server) const;
 
   void ExpireBrokenAlternateProtocolMappings();
   void ScheduleBrokenAlternateProtocolMappingsExpiration();
 
   SpdyServerHostPortMap spdy_servers_map_;
 
   AlternateProtocolMap alternate_protocol_map_;
   BrokenAlternateProtocolList broken_alternate_protocol_list_;
   BrokenAlternateProtocolMap broken_alternate_protocol_map_;
+  AlternateProtocolExperiment alternate_protocol_experiment_;
 
   SpdySettingsMap spdy_settings_map_;
   ServerNetworkStatsMap server_network_stats_map_;
   scoped_ptr<CachedPipelineCapabilityMap> pipeline_capability_map_;
   // Contains a map of servers which could share the same alternate protocol.
   // Map from a Canonical host/port (host is some postfix of host names) to an
   // actual origin, which has a plausible alternate protocol mapping.
   CanonicalHostMap canonical_host_to_origin_map_;
   // Contains list of suffixes (for exmaple ".c.youtube.com",
   // ".googlevideo.com") of canoncial hostnames.
   CanonicalSufficList canoncial_suffixes_;
 
   base::WeakPtrFactory<HttpServerPropertiesImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpServerPropertiesImpl);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_SERVER_PROPERTIES_IMPL_H_