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| 1 // Copyright (c) 2010 The Chromium OS 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 CHROMEOS_PLATFORM_UPDATE_ENGINE_CHROME_PROXY_RESOLVER_H__ |
| 6 #define CHROMEOS_PLATFORM_UPDATE_ENGINE_CHROME_PROXY_RESOLVER_H__ |
| 7 |
| 8 #include <string> |
| 9 #include <vector> |
| 10 |
| 11 #include <curl/curl.h> |
| 12 #include <gtest/gtest_prod.h> // for FRIEND_TEST |
| 13 |
| 14 #include "update_engine/dbus_interface.h" |
| 15 #include "update_engine/proxy_resolver.h" |
| 16 |
| 17 namespace chromeos_update_engine { |
| 18 |
| 19 extern const char kSessionManagerService[]; |
| 20 extern const char kSessionManagerPath[]; |
| 21 extern const char kSessionManagerInterface[]; |
| 22 extern const char kSessionManagerRetrievePropertyMethod[]; |
| 23 extern const char kSessionManagerProxySettingsKey[]; |
| 24 |
| 25 // Class to resolve proxy for a url based on Chrome's proxy settings. |
| 26 |
| 27 // Currently only supports manual settings, not PAC files or autodetected |
| 28 // settings. |
| 29 |
| 30 class ChromeProxyResolver : public ProxyResolver { |
| 31 public: |
| 32 explicit ChromeProxyResolver(DbusGlibInterface* dbus) : dbus_(dbus) {} |
| 33 virtual ~ChromeProxyResolver() {} |
| 34 |
| 35 virtual bool GetProxiesForUrl(const std::string& url, |
| 36 std::vector<std::string>* out_proxies); |
| 37 |
| 38 // Get the curl proxy type for a given proxy url. Returns true on success. |
| 39 // Note: if proxy is kNoProxy, this will return false. |
| 40 static bool GetProxyType(const std::string& proxy, |
| 41 curl_proxytype* out_type); |
| 42 |
| 43 private: |
| 44 FRIEND_TEST(ChromeProxyResolverTest, GetProxiesForUrlWithSettingsTest); |
| 45 |
| 46 // Fetches a dbus proxy to session manager. Returns NULL on failure. |
| 47 DBusGProxy* DbusProxy(); |
| 48 |
| 49 // Fetches the json-encoded proxy settings string from the session manager. |
| 50 bool GetJsonProxySettings(DBusGProxy* proxy, std::string* out_json); |
| 51 |
| 52 // Given a |url| and the json encoded settings |json_settings|, |
| 53 // returns the proper proxy servers in |out_proxies|. Returns true on |
| 54 // success. |
| 55 bool GetProxiesForUrlWithSettings(const std::string& url, |
| 56 const std::string& json_settings, |
| 57 std::vector<std::string>* out_proxies); |
| 58 |
| 59 DbusGlibInterface* dbus_; |
| 60 |
| 61 DISALLOW_COPY_AND_ASSIGN(ChromeProxyResolver); |
| 62 }; |
| 63 |
| 64 } // namespace chromeos_update_engine |
| 65 |
| 66 #endif // CHROMEOS_PLATFORM_UPDATE_ENGINE_CHROME_PROXY_RESOLVER_H__ |
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