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      1 // Copyright (c) 2011 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_PREFS_PROXY_CONFIG_DICTIONARY_H_
      6 #define CHROME_BROWSER_PREFS_PROXY_CONFIG_DICTIONARY_H_
      7 
      8 #include <string>
      9 
     10 #include "base/basictypes.h"
     11 #include "base/memory/scoped_ptr.h"
     12 #include "chrome/browser/prefs/proxy_prefs.h"
     13 
     14 namespace base {
     15 class DictionaryValue;
     16 }
     17 
     18 // Factory and wrapper for proxy config dictionaries that are stored
     19 // in the user preferences. The dictionary has the following structure:
     20 // {
     21 //   mode: string,
     22 //   server: string,
     23 //   pac_url: string,
     24 //   bypass_list: string
     25 // }
     26 // See proxy_config_dictionary.cc for the structure of the respective strings.
     27 class ProxyConfigDictionary {
     28  public:
     29   // Creates a deep copy of |dict| and leaves ownership to caller.
     30   explicit ProxyConfigDictionary(const base::DictionaryValue* dict);
     31   ~ProxyConfigDictionary();
     32 
     33   bool GetMode(ProxyPrefs::ProxyMode* out) const;
     34   bool GetPacUrl(std::string* out) const;
     35   bool GetPacMandatory(bool* out) const;
     36   bool GetProxyServer(std::string* out) const;
     37   bool GetBypassList(std::string* out) const;
     38   bool HasBypassList() const;
     39 
     40   const base::DictionaryValue& GetDictionary() const;
     41 
     42   static base::DictionaryValue* CreateDirect();
     43   static base::DictionaryValue* CreateAutoDetect();
     44   static base::DictionaryValue* CreatePacScript(const std::string& pac_url,
     45                                           bool pac_mandatory);
     46   static base::DictionaryValue* CreateFixedServers(
     47       const std::string& proxy_server,
     48       const std::string& bypass_list);
     49   static base::DictionaryValue* CreateSystem();
     50  private:
     51   static base::DictionaryValue* CreateDictionary(
     52       ProxyPrefs::ProxyMode mode,
     53       const std::string& pac_url,
     54       bool pac_mandatory,
     55       const std::string& proxy_server,
     56       const std::string& bypass_list);
     57 
     58   scoped_ptr<base::DictionaryValue> dict_;
     59 
     60   DISALLOW_COPY_AND_ASSIGN(ProxyConfigDictionary);
     61 };
     62 
     63 #endif  // CHROME_BROWSER_PREFS_PROXY_CONFIG_DICTIONARY_H_
     64