1/* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17#include "LocalNetwork.h" 18 19#include "RouteController.h" 20 21#define LOG_TAG "Netd" 22#include "log/log.h" 23 24namespace android { 25namespace net { 26 27LocalNetwork::LocalNetwork(unsigned netId) : Network(netId) { 28} 29 30LocalNetwork::~LocalNetwork() { 31} 32 33Network::Type LocalNetwork::getType() const { 34 return LOCAL; 35} 36 37int LocalNetwork::addInterface(const std::string& interface) { 38 if (hasInterface(interface)) { 39 return 0; 40 } 41 if (int ret = RouteController::addInterfaceToLocalNetwork(mNetId, interface.c_str())) { 42 ALOGE("failed to add interface %s to local netId %u", interface.c_str(), mNetId); 43 return ret; 44 } 45 mInterfaces.insert(interface); 46 return 0; 47} 48 49int LocalNetwork::removeInterface(const std::string& interface) { 50 if (!hasInterface(interface)) { 51 return 0; 52 } 53 if (int ret = RouteController::removeInterfaceFromLocalNetwork(mNetId, interface.c_str())) { 54 ALOGE("failed to remove interface %s from local netId %u", interface.c_str(), mNetId); 55 return ret; 56 } 57 mInterfaces.erase(interface); 58 return 0; 59} 60 61} // namespace net 62} // namespace android 63