1 // Copyright 2013 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 CHROME_BROWSER_CHROMEOS_UI_PROXY_CONFIG_H_ 6 #define CHROME_BROWSER_CHROMEOS_UI_PROXY_CONFIG_H_ 7 8 #include <string> 9 10 #include "chrome/browser/prefs/proxy_prefs.h" 11 #include "net/proxy/proxy_bypass_rules.h" 12 #include "net/proxy/proxy_server.h" 13 #include "url/gurl.h" 14 15 namespace base { 16 class DictionaryValue; 17 } 18 19 namespace net { 20 class ProxyConfig; 21 } 22 23 namespace chromeos { 24 25 // Contrary to other platforms which simply use the systems' UI to allow users 26 // to configure proxies, we have to implement our own UI on the chromeos device. 27 // This requires extra and specific UI requirements that net::ProxyConfig does 28 // not supply. So we create an augmented analog to net::ProxyConfig here to 29 // include and handle these UI requirements, e.g. 30 // - state of configuration e.g. where it was picked up from - policy, 31 // extension, etc (refer to ProxyPrefs::ConfigState) 32 // - the read/write access of a proxy setting 33 // - may add more stuff later. 34 // This is then converted to the common net::ProxyConfig before being pushed 35 // to PrefProxyConfigTrackerImpl::OnProxyConfigChanged and then to the network 36 // stack. 37 struct UIProxyConfig { 38 // Specifies if proxy config is direct, auto-detect, using pac script, 39 // single-proxy, or proxy-per-scheme. 40 enum Mode { 41 MODE_DIRECT, 42 MODE_AUTO_DETECT, 43 MODE_PAC_SCRIPT, 44 MODE_SINGLE_PROXY, 45 MODE_PROXY_PER_SCHEME, 46 }; 47 48 // Proxy setting for mode = direct or auto-detect or using pac script. 49 struct AutomaticProxy { 50 GURL pac_url; // Set if proxy is using pac script. 51 }; 52 53 // Proxy setting for mode = single-proxy or proxy-per-scheme. 54 struct ManualProxy { 55 net::ProxyServer server; 56 }; 57 58 UIProxyConfig(); 59 ~UIProxyConfig(); 60 61 void SetPacUrl(const GURL& pac_url); 62 void SetSingleProxy(const net::ProxyServer& server); 63 64 // |scheme| is one of "http", "https", "ftp" or "socks". 65 void SetProxyForScheme(const std::string& scheme, 66 const net::ProxyServer& server); 67 68 // Only valid for MODE_SINGLE_PROXY or MODE_PROXY_PER_SCHEME. 69 void SetBypassRules(const net::ProxyBypassRules& rules); 70 71 // Converts net::ProxyConfig to |this|. 72 bool FromNetProxyConfig(const net::ProxyConfig& net_config); 73 74 // Converts |this| to Dictionary of ProxyConfigDictionary format (which 75 // is the same format used by prefs). 76 base::DictionaryValue* ToPrefProxyConfig() const; 77 78 // Map |scheme| (one of "http", "https", "ftp" or "socks") to the correct 79 // ManualProxy. Returns NULL if scheme is invalid. 80 ManualProxy* MapSchemeToProxy(const std::string& scheme); 81 82 // Encodes the proxy server as "<url-scheme>=<proxy-scheme>://<proxy>" 83 static void EncodeAndAppendProxyServer(const std::string& url_scheme, 84 const net::ProxyServer& server, 85 std::string* spec); 86 87 Mode mode; 88 89 ProxyPrefs::ConfigState state; 90 91 // True if user can modify proxy settings via UI. 92 // If proxy is managed by policy or extension or other_precde or is for 93 // shared network but kUseSharedProxies is turned off, it can't be modified 94 // by user. 95 bool user_modifiable; 96 97 // Set if mode is MODE_DIRECT or MODE_AUTO_DETECT or MODE_PAC_SCRIPT. 98 AutomaticProxy automatic_proxy; 99 // Set if mode is MODE_SINGLE_PROXY. 100 ManualProxy single_proxy; 101 // Set if mode is MODE_PROXY_PER_SCHEME and has http proxy. 102 ManualProxy http_proxy; 103 // Set if mode is MODE_PROXY_PER_SCHEME and has https proxy. 104 ManualProxy https_proxy; 105 // Set if mode is MODE_PROXY_PER_SCHEME and has ftp proxy. 106 ManualProxy ftp_proxy; 107 // Set if mode is MODE_PROXY_PER_SCHEME and has socks proxy. 108 ManualProxy socks_proxy; 109 110 // Exceptions for when not to use a proxy. 111 net::ProxyBypassRules bypass_rules; 112 }; 113 114 } // namespace chromeos 115 116 #endif // CHROME_BROWSER_CHROMEOS_UI_PROXY_CONFIG_H_ 117
