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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _VPN_CONTROLLER_H
#define _VPN_CONTROLLER_H
#include <netinet/in.h>
#include "Controller.h"
class IControllerHandler;
class VpnController : public Controller {
class VpnIntegerProperty : public IntegerProperty {
protected:
VpnController *mVc;
public:
VpnIntegerProperty(VpnController *c, const char *name, bool ro,
int elements);
virtual ~VpnIntegerProperty() {}
virtual int set(int idx, int value) = 0;
virtual int get(int idx, int *buffer) = 0;
};
friend class VpnController::VpnIntegerProperty;
class VpnStringProperty : public StringProperty {
protected:
VpnController *mVc;
public:
VpnStringProperty(VpnController *c, const char *name, bool ro,
int elements);
virtual ~VpnStringProperty() {}
virtual int set(int idx, const char *value) = 0;
virtual int get(int idx, char *buffer, size_t max) = 0;
};
friend class VpnController::VpnStringProperty;
class VpnIPV4AddressProperty : public IPV4AddressProperty {
protected:
VpnController *mVc;
public:
VpnIPV4AddressProperty(VpnController *c, const char *name, bool ro,
int elements);
virtual ~VpnIPV4AddressProperty() {}
virtual int set(int idx, struct in_addr *value) = 0;
virtual int get(int idx, struct in_addr *buffer) = 0;
};
friend class VpnController::VpnIPV4AddressProperty;
class VpnEnabledProperty : public VpnIntegerProperty {
public:
VpnEnabledProperty(VpnController *c);
virtual ~VpnEnabledProperty() {};
int set(int idx, int value);
int get(int idx, int *buffer);
};
bool mEnabled;
/*
* Gateway of the VPN server to connect to
*/
struct in_addr mGateway;
struct {
VpnEnabledProperty *propEnabled;
} mStaticProperties;
struct {
IPV4AddressPropertyHelper *propGateway;
} mDynamicProperties;
public:
VpnController(PropertyManager *propmngr, IControllerHandler *handlers);
virtual ~VpnController() {}
virtual int start();
virtual int stop();
protected:
virtual int enable() = 0;
virtual int disable() = 0;
};
#endif
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