1 /* 2 * Copyright 2016 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 #ifndef __VTS_DRIVER_COMM_UTIL_H_ 18 #define __VTS_DRIVER_COMM_UTIL_H_ 19 20 #include <iostream> 21 #include <string> 22 23 #include "test/vts/proto/VtsDriverControlMessage.pb.h" 24 25 using namespace std; 26 27 namespace android { 28 namespace vts { 29 30 class VtsDriverCommUtil { 31 public: VtsDriverCommUtil()32 VtsDriverCommUtil() : sockfd_(-1) {} 33 VtsDriverCommUtil(int sockfd)34 explicit VtsDriverCommUtil(int sockfd) : sockfd_(sockfd) {} 35 ~VtsDriverCommUtil()36 ~VtsDriverCommUtil() { 37 cout << __func__ << endl; 38 // if (sockfd_ != -1) Close(); 39 } 40 41 // returns true if connection to the server is successful, false otherwise. 42 bool Connect(const string& socket_name); 43 44 // sets sockfd_ SetSockfd(int sockfd)45 void SetSockfd(int sockfd) { 46 cout << __func__ << endl; 47 sockfd_ = sockfd; 48 } 49 50 // closes the channel. returns 0 if success or socket already closed 51 int Close(); 52 53 // Sends a message using the VTS's protocol for socket communication. 54 bool VtsSocketSendBytes(const string& message); 55 56 // Receives a message using the VTS's protocol for socket communication. 57 string VtsSocketRecvBytes(); 58 59 // Sends a protobuf message. 60 bool VtsSocketSendMessage(const google::protobuf::Message& message); 61 62 // Receives a protobuf message. 63 bool VtsSocketRecvMessage(google::protobuf::Message* message); 64 65 private: 66 // sockfd 67 int sockfd_; 68 }; 69 70 } // namespace vts 71 } // namespace android 72 73 #endif // __VTS_DRIVER_COMM_UTIL_H_ 74