chromium/components/proxy_config/proxy_prefs.h

// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_PROXY_CONFIG_PROXY_PREFS_H_
#define COMPONENTS_PROXY_CONFIG_PROXY_PREFS_H_

#include <string>

#include "components/proxy_config/proxy_config_export.h"

namespace ProxyPrefs {

// Possible types of specifying proxy settings. Do not change the order of
// the constants, because numeric values are exposed to users.
// If you add an enum constant, you should also add a string to
// kProxyModeNames in the .cc file.
enum ProxyMode { … };

// State of proxy configuration.
enum ConfigState { … };

// Constants for string values used to specify the proxy mode through externally
// visible APIs, e.g. through policy or the proxy extension API.
PROXY_CONFIG_EXPORT extern const char kDirectProxyModeName[];
PROXY_CONFIG_EXPORT extern const char kAutoDetectProxyModeName[];
PROXY_CONFIG_EXPORT extern const char kPacScriptProxyModeName[];
PROXY_CONFIG_EXPORT extern const char kFixedServersProxyModeName[];
PROXY_CONFIG_EXPORT extern const char kSystemProxyModeName[];

PROXY_CONFIG_EXPORT bool IntToProxyMode(int in_value, ProxyMode* out_value);
PROXY_CONFIG_EXPORT bool StringToProxyMode(const std::string& in_value,
                                           ProxyMode* out_value);
// Ownership of the return value is NOT passed to the caller.
PROXY_CONFIG_EXPORT const char* ProxyModeToString(ProxyMode mode);
PROXY_CONFIG_EXPORT std::string ConfigStateToDebugString(ConfigState state);

}  // namespace ProxyPrefs

#endif  // COMPONENTS_PROXY_CONFIG_PROXY_PREFS_H_