proxy_prefs.cc revision 21d179b334e59e9a3bfcaed4c4430bef1bc5759d 
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
10namespace {
11
12// These names are exposed to the proxy extension API. They must be in sync
13// with the constants of ProxyPrefs.
14const char* kProxyModeNames[] = { "direct",
15                                  "auto_detect",
16                                  "pac_script",
17                                  "fixed_servers",
18                                  "system" };
19
20}  // namespace
21
22namespace ProxyPrefs {
23
24COMPILE_ASSERT(arraysize(kProxyModeNames) == kModeCount,
25               kProxyModeNames_must_have_size_of_NUM_MODES);
26
27bool IntToProxyMode(int in_value, ProxyMode* out_value) {
28  DCHECK(out_value);
29  if (in_value < 0 || in_value >= kModeCount)
30    return false;
31  *out_value = static_cast<ProxyMode>(in_value);
32  return true;
33}
34
35// static
36bool StringToProxyMode(const std::string& in_value, ProxyMode* out_value) {
37  DCHECK(out_value);
38  for (int i = 0; i < kModeCount; i++) {
39    if (in_value == kProxyModeNames[i])
40      return IntToProxyMode(i, out_value);
41  }
42  return false;
43}
44
45}  // namespace
46