1 /* 2 * Copyright (C) 2017 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 "info.h" 18 19 static const char kInterfaceName[] = "wlan0"; 20 21 Info::Info() { 22 mInterfaces.emplace_back(mNetlink, kInterfaceName); 23 auto handle = reinterpret_cast<wifi_interface_handle>(&mInterfaces.back()); 24 mInterfaceHandles.emplace_back(handle); 25 } 26 27 bool Info::init() { 28 if (!mNetlink.init()) { 29 return false; 30 } 31 for (auto& iface : mInterfaces) { 32 if (!iface.init()) { 33 return false; 34 } 35 } 36 return true; 37 } 38 39 void Info::eventLoop() { 40 mNetlink.eventLoop(); 41 } 42 43 void Info::stop(StopHandler stopHandler) { 44 mNetlink.stop(stopHandler); 45 } 46 47 wifi_error Info::getInterfaces(int* num, wifi_interface_handle** interfaces) { 48 if (num == nullptr || interfaces == nullptr) { 49 return WIFI_ERROR_INVALID_ARGS; 50 } 51 *num = mInterfaceHandles.size(); 52 *interfaces = mInterfaceHandles.data(); 53 54 return WIFI_SUCCESS; 55 } 56 57
