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| 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_SPDY_SPDY_SETTING_STORAGE_H_ | |
| 6 #define NET_SPDY_SPDY_SETTING_STORAGE_H_ | |
| 7 #pragma once | |
| 8 | |
| 9 #include <map> | |
| 10 #include "base/basictypes.h" | |
| 11 #include "net/base/host_port_pair.h" | |
| 12 #include "net/base/net_export.h" | |
| 13 #include "net/spdy/spdy_framer.h" | |
| 14 | |
| 15 namespace net { | |
| 16 | |
| 17 // SpdySettingsStorage stores SpdySettings which have been transmitted between | |
| 18 // endpoints for the SPDY SETTINGS frame. | |
| 19 class NET_EXPORT_PRIVATE SpdySettingsStorage { | |
| 20 public: | |
| 21 SpdySettingsStorage(); | |
| 22 ~SpdySettingsStorage(); | |
| 23 | |
| 24 // Gets a copy of the SpdySettings stored for a host. | |
| 25 // If no settings are stored, returns an empty set of settings. | |
| 26 // NOTE: Since settings_map_ may be cleared, don't store the address of the | |
| 27 // return value. | |
| 28 const SpdySettings& Get(const HostPortPair& host_port_pair) const; | |
| 29 | |
| 30 // Saves settings for a host. | |
| 31 void Set(const HostPortPair& host_port_pair, | |
| 32 const SpdySettings& settings); | |
| 33 | |
| 34 // Clears out the settings_map_ object. | |
| 35 void Clear(); | |
| 36 | |
| 37 private: | |
| 38 typedef std::map<HostPortPair, SpdySettings> SettingsMap; | |
| 39 | |
| 40 SettingsMap settings_map_; | |
| 41 | |
| 42 DISALLOW_COPY_AND_ASSIGN(SpdySettingsStorage); | |
| 43 }; | |
| 44 | |
| 45 } // namespace net | |
| 46 | |
| 47 #endif // NET_SPDY_SPDY_SETTING_STORAGE_H_ | |
| 48 | |
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