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 const char kDirectProxyModeName[] = "direct";
13 const char kAutoDetectProxyModeName[] = "auto_detect";
14 const char kPacScriptProxyModeName[] = "pac_script";
15 const char kFixedServersProxyModeName[] = "fixed_servers";
16 const char kSystemProxyModeName[] = "system";
17
18 }
19
20 namespace {
21
22 // These names are exposed to the proxy extension API. They must be in sync
23 // with the constants of ProxyPrefs.
24 const char* kProxyModeNames[] = { ProxyPrefs::kDirectProxyModeName,
25 ProxyPrefs::kAutoDetectProxyModeName,
26 ProxyPrefs::kPacScriptProxyModeName,
27 ProxyPrefs::kFixedServersProxyModeName,
28 ProxyPrefs::kSystemProxyModeName };
29
30 } // namespace
31
32 namespace ProxyPrefs {
33
34 COMPILE_ASSERT(arraysize(kProxyModeNames) == kModeCount,
35 kProxyModeNames_must_have_size_of_NUM_MODES);
36
IntToProxyMode(int in_value,ProxyMode * out_value)37 bool IntToProxyMode(int in_value, ProxyMode* out_value) {
38 DCHECK(out_value);
39 if (in_value < 0 || in_value >= kModeCount)
40 return false;
41 *out_value = static_cast<ProxyMode>(in_value);
42 return true;
43 }
44
45 // static
StringToProxyMode(const std::string & in_value,ProxyMode * out_value)46 bool StringToProxyMode(const std::string& in_value, ProxyMode* out_value) {
47 DCHECK(out_value);
48 for (int i = 0; i < kModeCount; i++) {
49 if (in_value == kProxyModeNames[i])
50 return IntToProxyMode(i, out_value);
51 }
52 return false;
53 }
54
ProxyModeToString(ProxyMode mode)55 const char* ProxyModeToString(ProxyMode mode) {
56 return kProxyModeNames[mode];
57 }
58
59 } // namespace
60