1 /* 2 * Copyright (C) 2020 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 #pragma once 18 19 #include <string> 20 21 #include <android-base/result.h> 22 #include <android-base/unique_fd.h> 23 24 #define TIPC_MAX_MSG_SIZE PAGE_SIZE 25 26 namespace android { 27 namespace trusty { 28 namespace fuzz { 29 30 class TrustyApp { 31 public: 32 TrustyApp(std::string tipc_dev, std::string ta_port); 33 34 android::base::Result<void> Connect(); 35 android::base::Result<void> Read(void* buf, size_t len); 36 android::base::Result<void> Write(const void* buf, size_t len); 37 void Disconnect(); 38 39 android::base::Result<int> GetRawFd(); 40 41 private: 42 std::string tipc_dev_; 43 std::string ta_port_; 44 android::base::unique_fd ta_fd_; 45 }; 46 47 void Abort(); 48 49 } // namespace fuzz 50 } // namespace trusty 51 } // namespace android 52