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 
~Network()22 Network::~Network() {
23     if (!mInterfaces.empty()) {
24         ALOGE("deleting network with netId %u without clearing its interfaces", mNetId);
25     }
26 }
27 
getNetId() const28 unsigned Network::getNetId() const {
29     return mNetId;
30 }
31 
hasInterface(const std::string & interface) const32 bool Network::hasInterface(const std::string& interface) const {
33     return mInterfaces.find(interface) != mInterfaces.end();
34 }
35 
getInterfaces() const36 const std::set<std::string>& Network::getInterfaces() const {
37     return mInterfaces;
38 }
39 
clearInterfaces()40 int Network::clearInterfaces() {
41     while (!mInterfaces.empty()) {
42         // Make a copy of the string, so removeInterface() doesn't lose its parameter when it
43         // removes the string from the set.
44         std::string interface = *mInterfaces.begin();
45         if (int ret = removeInterface(interface)) {
46             return ret;
47         }
48     }
49     return 0;
50 }
51 
Network(unsigned netId)52 Network::Network(unsigned netId) : mNetId(netId) {
53 }
54