blob: 8531900e24f5da93ae3e389b4617aedf57c3a42f [file] [log] [blame]
/*
* 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 _SECONDARY_TABLE_CONTROLLER_H
#define _SECONDARY_TABLE_CONTROLLER_H
#include <sysutils/FrameworkListener.h>
#include <net/if.h>
#ifndef IFNAMSIZ
#define IFNAMSIZ 16
#endif
static const int INTERFACES_TRACKED = 10;
static const int BASE_TABLE_NUMBER = 60;
static int MAX_TABLE_NUMBER = BASE_TABLE_NUMBER + INTERFACES_TRACKED;
class SecondaryTableController {
public:
SecondaryTableController();
virtual ~SecondaryTableController();
int addRoute(SocketClient *cli, char *iface, char *dest, int prefixLen, char *gateway);
int removeRoute(SocketClient *cli, char *iface, char *dest, int prefixLen, char *gateway);
int findTableNumber(const char *iface);
int modifyFromRule(int tableIndex, const char *action, const char *addr);
int modifyLocalRoute(int tableIndex, const char *action, const char *iface, const char *addr);
private:
int modifyRoute(SocketClient *cli, const char *action, char *iface, char *dest, int prefix,
char *gateway, int tableIndex);
char mInterfaceTable[INTERFACES_TRACKED][IFNAMSIZ + 1];
int mInterfaceRuleCount[INTERFACES_TRACKED];
void modifyRuleCount(int tableIndex, const char *action);
int verifyTableIndex(int tableIndex);
const char *getVersion(const char *addr);
int runCmd(int argc, const char **argv);
};
#endif