1 // 2 // Copyright (C) 2011 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 "shill/shill_ares.h" 18 19 namespace shill { 20 21 namespace { 22 base::LazyInstance<Ares> g_ares = LAZY_INSTANCE_INITIALIZER; 23 } // namespace 24 25 Ares::Ares() { } 26 27 Ares::~Ares() { } 28 29 Ares* Ares::GetInstance() { 30 return g_ares.Pointer(); 31 } 32 33 void Ares::Destroy(ares_channel channel) { 34 ares_destroy(channel); 35 } 36 37 void Ares::GetHostByName(ares_channel channel, 38 const char* hostname, 39 int family, 40 ares_host_callback callback, 41 void* arg) { 42 ares_gethostbyname(channel, hostname, family, callback, arg); 43 } 44 45 int Ares::GetSock(ares_channel channel, 46 ares_socket_t* socks, 47 int numsocks) { 48 return ares_getsock(channel, socks, numsocks); 49 } 50 51 int Ares::InitOptions(ares_channel* channelptr, 52 struct ares_options* options, 53 int optmask) { 54 return ares_init_options(channelptr, options, optmask); 55 } 56 57 58 void Ares::ProcessFd(ares_channel channel, 59 ares_socket_t read_fd, 60 ares_socket_t write_fd) { 61 return ares_process_fd(channel, read_fd, write_fd); 62 } 63 64 void Ares::SetLocalDev(ares_channel channel, const char* local_dev_name) { 65 ares_set_local_dev(channel, local_dev_name); 66 } 67 68 struct timeval* Ares::Timeout(ares_channel channel, 69 struct timeval* maxtv, 70 struct timeval* tv) { 71 return ares_timeout(channel, maxtv, tv); 72 } 73 74 int Ares::SetServersCsv(ares_channel channel, const char* servers) { 75 return ares_set_servers_csv(channel, servers); 76 } 77 78 } // namespace shill 79
