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 "Network.h" 18 19 #define LOG_TAG "Netd" 20 #include "log/log.h" 21 22 #include <android-base/strings.h> 23 #include <sstream> 24 25 namespace android { 26 namespace net { 27 ~Network()28Network::~Network() { 29 if (!mInterfaces.empty()) { 30 ALOGE("deleting network with netId %u without clearing its interfaces", mNetId); 31 } 32 } 33 getNetId() const34unsigned Network::getNetId() const { 35 return mNetId; 36 } 37 hasInterface(const std::string & interface) const38bool Network::hasInterface(const std::string& interface) const { 39 return mInterfaces.find(interface) != mInterfaces.end(); 40 } 41 getInterfaces() const42const std::set<std::string>& Network::getInterfaces() const { 43 return mInterfaces; 44 } 45 clearInterfaces()46int Network::clearInterfaces() { 47 while (!mInterfaces.empty()) { 48 // Make a copy of the string, so removeInterface() doesn't lose its parameter when it 49 // removes the string from the set. 50 std::string interface = *mInterfaces.begin(); 51 if (int ret = removeInterface(interface)) { 52 return ret; 53 } 54 } 55 return 0; 56 } 57 toString() const58std::string Network::toString() const { 59 const char kSeparator[] = " "; 60 std::stringstream repr; 61 62 repr << mNetId; 63 64 repr << kSeparator; 65 switch (getType()) { 66 case DUMMY: 67 repr << "DUMMY"; 68 break; 69 case LOCAL: 70 repr << "LOCAL"; 71 break; 72 case PHYSICAL: 73 repr << "PHYSICAL"; 74 break; 75 case VIRTUAL: 76 repr << "VIRTUAL"; 77 break; 78 default: 79 repr << "unknown"; 80 } 81 82 if (mInterfaces.size() > 0) { 83 repr << kSeparator << android::base::Join(mInterfaces, ","); 84 } 85 86 return repr.str(); 87 } 88 89 Network(unsigned netId)90Network::Network(unsigned netId) : mNetId(netId) { 91 } 92 93 } // namespace net 94 } // namespace android 95