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
14namespace base {
15class 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.
27class 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