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 #include "chrome/browser/prefs/proxy_prefs.h"
6
7 #include "base/basictypes.h"
8 #include "base/logging.h"
9
10 namespace ProxyPrefs {
11
12 namespace {
13
14 // These names are exposed to the proxy extension API. They must be in sync
15 // with the constants of ProxyPrefs.
16 const char* kProxyModeNames[] = { kDirectProxyModeName,
17 kAutoDetectProxyModeName,
18 kPacScriptProxyModeName,
19 kFixedServersProxyModeName,
20 kSystemProxyModeName };
21
22 COMPILE_ASSERT(arraysize(kProxyModeNames) == kModeCount,
23 kProxyModeNames_must_have_size_of_NUM_MODES);
24
25 } // namespace
26
27 const char kDirectProxyModeName[] = "direct";
28 const char kAutoDetectProxyModeName[] = "auto_detect";
29 const char kPacScriptProxyModeName[] = "pac_script";
30 const char kFixedServersProxyModeName[] = "fixed_servers";
31 const char kSystemProxyModeName[] = "system";
32
IntToProxyMode(int in_value,ProxyMode * out_value)33 bool IntToProxyMode(int in_value, ProxyMode* out_value) {
34 DCHECK(out_value);
35 if (in_value < 0 || in_value >= kModeCount)
36 return false;
37 *out_value = static_cast<ProxyMode>(in_value);
38 return true;
39 }
40
StringToProxyMode(const std::string & in_value,ProxyMode * out_value)41 bool StringToProxyMode(const std::string& in_value, ProxyMode* out_value) {
42 DCHECK(out_value);
43 for (int i = 0; i < kModeCount; i++) {
44 if (in_value == kProxyModeNames[i])
45 return IntToProxyMode(i, out_value);
46 }
47 return false;
48 }
49
ProxyModeToString(ProxyMode mode)50 const char* ProxyModeToString(ProxyMode mode) {
51 return kProxyModeNames[mode];
52 }
53
ConfigStateToDebugString(ConfigState state)54 std::string ConfigStateToDebugString(ConfigState state) {
55 switch (state) {
56 case CONFIG_POLICY:
57 return "config_policy";
58 case CONFIG_EXTENSION:
59 return "config_extension";
60 case CONFIG_OTHER_PRECEDE:
61 return "config_other_precede";
62 case CONFIG_SYSTEM:
63 return "config_system";
64 case CONFIG_FALLBACK:
65 return "config_fallback";
66 case CONFIG_UNSET:
67 return "config_unset";
68 }
69 NOTREACHED();
70 return "";
71 }
72
73 } // namespace ProxyPrefs
74