proxy_prefs.h revision 72a454cd3513ac24fbdd0e0cb9ad70b86a99b801 
1// Copyright (c) 2010 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_PREFS_H_
6#define CHROME_BROWSER_PREFS_PROXY_PREFS_H_
7#pragma once
8
9#include <string>
10
11namespace ProxyPrefs {
12
13// Possible types of specifying proxy settings. Do not change the order of
14// the constants, because numeric values are exposed to users.
15// If you add an enum constant, you should also add a string to
16// kProxyModeNames in the .cc file.
17enum ProxyMode {
18  // Direct connection to the network, other proxy preferences are ignored.
19  MODE_DIRECT = 0,
20
21  // Try to retrieve a PAC script from http://wpad/wpad.dat or fall back to
22  // direct connection.
23  MODE_AUTO_DETECT = 1,
24
25  // Try to retrieve a PAC script from kProxyPacURL or fall back to direct
26  // connection.
27  MODE_PAC_SCRIPT = 2,
28
29  // Use the settings specified in kProxyServer and kProxyBypassList.
30  MODE_FIXED_SERVERS = 3,
31
32  // The system's proxy settings are used, other proxy preferences are
33  // ignored.
34  MODE_SYSTEM = 4,
35
36  kModeCount
37};
38
39// Constants for string values used to specify the proxy mode through externally
40// visible APIs, e.g. through policy or the proxy extension API.
41extern const char kDirectProxyModeName[];
42extern const char kAutoDetectProxyModeName[];
43extern const char kPacScriptProxyModeName[];
44extern const char kFixedServersProxyModeName[];
45extern const char kSystemProxyModeName[];
46
47bool IntToProxyMode(int in_value, ProxyMode* out_value);
48bool StringToProxyMode(const std::string& in_value,
49                       ProxyMode* out_value);
50// Ownership of the return value is NOT passed to the caller.
51const char* ProxyModeToString(ProxyMode mode);
52
53}  // namespace ProxyPrefs
54
55#endif  // CHROME_BROWSER_PREFS_PROXY_PREFS_H_
56