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_SHELL_DRIVER_H_ 18 #define __VTS_SHELL_DRIVER_H_ 19 20 #include <iostream> 21 #include <string> 22 23 #include <VtsDriverCommUtil.h> 24 #include "test/vts/proto/VtsDriverControlMessage.pb.h" 25 26 using namespace std; 27 28 namespace android { 29 namespace vts { 30 31 struct CommandResult { 32 string stdout; 33 string stderr; 34 int exit_code; 35 }; 36 37 class VtsShellDriver { 38 public: 39 VtsShellDriver() { socket_address_.clear(); } 40 41 explicit VtsShellDriver(const char* socket_address) 42 : socket_address_(socket_address) {} 43 44 ~VtsShellDriver() { 45 cout << __func__ << endl; 46 if (!this->socket_address_.empty()) { 47 Close(); 48 } 49 } 50 51 // closes the sockets. 52 int Close(); 53 54 // start shell driver server on unix socket 55 int StartListen(); 56 57 private: 58 // socket address 59 string socket_address_; 60 61 /* 62 * execute a given shell command and return the output file descriptor 63 * Please remember to call close_output after usage. 64 */ 65 int ExecShellCommand(const string& command, 66 VtsDriverControlResponseMessage* respond_message); 67 68 /* 69 * Handles a socket connection. Will execute a received shell command 70 * and send back the output text. 71 */ 72 int HandleShellCommandConnection(int connection_fd); 73 74 /* 75 * Execute a shell command using popen and return a CommandResult object. 76 */ 77 CommandResult* ExecShellCommandPopen(const string& command); 78 79 /* 80 * Execute a shell command using nohup and return a CommandResult object. 81 */ 82 CommandResult* ExecShellCommandNohup(const string& command); 83 }; 84 85 } // namespace vts 86 } // namespace android 87 88 #endif // __VTS_SHELL_DRIVER_H_ 89
