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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_CHROMEOS_POLICY_CONFIGURATION_POLICY_HANDLER_CHROMEOS_H_
#define CHROME_BROWSER_CHROMEOS_POLICY_CONFIGURATION_POLICY_HANDLER_CHROMEOS_H_
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "chrome/browser/extensions/policy_handlers.h"
#include "chromeos/network/network_ui_data.h"
#include "components/onc/onc_constants.h"
#include "components/policy/core/browser/configuration_policy_handler.h"
namespace base {
class DictionaryValue;
class Value;
}
namespace policy {
class Schema;
// ConfigurationPolicyHandler for policies referencing external data.
class ExternalDataPolicyHandler : public TypeCheckingPolicyHandler {
public:
explicit ExternalDataPolicyHandler(const char* policy_name);
virtual ~ExternalDataPolicyHandler();
// TypeCheckingPolicyHandler:
virtual bool CheckPolicySettings(const PolicyMap& policies,
PolicyErrorMap* errors) OVERRIDE;
virtual void ApplyPolicySettings(const PolicyMap& policies,
PrefValueMap* prefs) OVERRIDE;
private:
DISALLOW_COPY_AND_ASSIGN(ExternalDataPolicyHandler);
};
// ConfigurationPolicyHandler for validation of the network configuration
// policies. These actually don't set any preferences, but the handler just
// generates error messages.
class NetworkConfigurationPolicyHandler : public TypeCheckingPolicyHandler {
public:
static NetworkConfigurationPolicyHandler* CreateForUserPolicy();
static NetworkConfigurationPolicyHandler* CreateForDevicePolicy();
virtual ~NetworkConfigurationPolicyHandler();
// ConfigurationPolicyHandler methods:
virtual bool CheckPolicySettings(const PolicyMap& policies,
PolicyErrorMap* errors) OVERRIDE;
virtual void ApplyPolicySettings(const PolicyMap& policies,
PrefValueMap* prefs) OVERRIDE;
virtual void PrepareForDisplaying(PolicyMap* policies) const OVERRIDE;
private:
explicit NetworkConfigurationPolicyHandler(
const char* policy_name,
::onc::ONCSource onc_source,
const char* pref_path);
// Takes network policy in Value representation and produces an output Value
// that contains a pretty-printed and sanitized version. In particular, we
// remove any Passphrases that may be contained in the JSON. Ownership of the
// return value is transferred to the caller.
static base::Value* SanitizeNetworkConfig(const base::Value* config);
// The kind of ONC source that this handler represents. ONCSource
// distinguishes between user and device policy.
const ::onc::ONCSource onc_source_;
// The name of the pref to apply the policy to.
const char* pref_path_;
DISALLOW_COPY_AND_ASSIGN(NetworkConfigurationPolicyHandler);
};
// Maps the PinnedLauncherApps policy to the corresponding pref.
class PinnedLauncherAppsPolicyHandler
: public extensions::ExtensionListPolicyHandler {
public:
PinnedLauncherAppsPolicyHandler();
virtual ~PinnedLauncherAppsPolicyHandler();
// ExtensionListPolicyHandler methods:
virtual void ApplyPolicySettings(const PolicyMap& policies,
PrefValueMap* prefs) OVERRIDE;
private:
DISALLOW_COPY_AND_ASSIGN(PinnedLauncherAppsPolicyHandler);
};
class ScreenMagnifierPolicyHandler : public IntRangePolicyHandlerBase {
public:
ScreenMagnifierPolicyHandler();
virtual ~ScreenMagnifierPolicyHandler();
// IntRangePolicyHandlerBase:
virtual void ApplyPolicySettings(const PolicyMap& policies,
PrefValueMap* prefs) OVERRIDE;
private:
DISALLOW_COPY_AND_ASSIGN(ScreenMagnifierPolicyHandler);
};
// Policy handler for login screen power management settings. This does not
// actually set any prefs, it just checks whether the settings are valid and
// generates errors if appropriate.
class LoginScreenPowerManagementPolicyHandler
: public SchemaValidatingPolicyHandler {
public:
explicit LoginScreenPowerManagementPolicyHandler(const Schema& chrome_schema);
virtual ~LoginScreenPowerManagementPolicyHandler();
// SchemaValidatingPolicyHandler:
virtual void ApplyPolicySettings(const PolicyMap& policies,
PrefValueMap* prefs) OVERRIDE;
private:
DISALLOW_COPY_AND_ASSIGN(LoginScreenPowerManagementPolicyHandler);
};
// Handles the deprecated IdleAction policy, so both kIdleActionBattery and
// kIdleActionAC fall back to the deprecated action.
class DeprecatedIdleActionHandler : public IntRangePolicyHandlerBase {
public:
DeprecatedIdleActionHandler();
virtual ~DeprecatedIdleActionHandler();
// ConfigurationPolicyHandler methods:
virtual void ApplyPolicySettings(const PolicyMap& policies,
PrefValueMap* prefs) OVERRIDE;
private:
DISALLOW_COPY_AND_ASSIGN(DeprecatedIdleActionHandler);
};
class PowerManagementIdleSettingsPolicyHandler
: public SchemaValidatingPolicyHandler {
public:
explicit PowerManagementIdleSettingsPolicyHandler(
const Schema& chrome_schema);
virtual ~PowerManagementIdleSettingsPolicyHandler();
// SchemaValidatingPolicyHandler:
virtual void ApplyPolicySettings(const PolicyMap& policies,
PrefValueMap* prefs) OVERRIDE;
private:
DISALLOW_COPY_AND_ASSIGN(PowerManagementIdleSettingsPolicyHandler);
};
class ScreenLockDelayPolicyHandler : public SchemaValidatingPolicyHandler {
public:
explicit ScreenLockDelayPolicyHandler(const Schema& chrome_schema);
virtual ~ScreenLockDelayPolicyHandler();
// SchemaValidatingPolicyHandler:
virtual void ApplyPolicySettings(const PolicyMap& policies,
PrefValueMap* prefs) OVERRIDE;
private:
DISALLOW_COPY_AND_ASSIGN(ScreenLockDelayPolicyHandler);
};
} // namespace policy
#endif // CHROME_BROWSER_CHROMEOS_POLICY_CONFIGURATION_POLICY_HANDLER_CHROMEOS_H_
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