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 #define LOG_TAG "VtsHalDriverCallbackBase" 17 18 #include "driver_base/DriverCallbackBase.h" 19 20 #include <VtsDriverCommUtil.h> 21 #include <android-base/logging.h> 22 23 #include "component_loader/DllLoader.h" 24 #include "test/vts/proto/AndroidSystemControlMessage.pb.h" 25 #include "test/vts/proto/ComponentSpecificationMessage.pb.h" 26 #include "utils/InterfaceSpecUtil.h" 27 28 using namespace std; 29 30 namespace android { 31 namespace vts { 32 33 static std::map<string, string> id_map_; 34 35 DriverCallbackBase::DriverCallbackBase() {} 36 37 DriverCallbackBase::~DriverCallbackBase() {} 38 39 bool DriverCallbackBase::Register(const VariableSpecificationMessage& message) { 40 LOG(DEBUG) << "type = " << message.type(); 41 if (!message.is_callback()) { 42 LOG(ERROR) << "ERROR: argument is not a callback."; 43 return false; 44 } 45 46 if (!message.has_type() || message.type() != TYPE_FUNCTION_POINTER) { 47 LOG(ERROR) << "ERROR: inconsistent message."; 48 return false; 49 } 50 51 for (const auto& func_pt : message.function_pointer()) { 52 LOG(DEBUG) << "map[" << func_pt.function_name() << "] = " << func_pt.id(); 53 id_map_[func_pt.function_name()] = func_pt.id(); 54 } 55 return true; 56 } 57 58 const char* DriverCallbackBase::GetCallbackID(const string& name) { 59 // TODO: handle when not found. 60 LOG(DEBUG) << "GetCallbackID for " << name << "returns '" 61 << id_map_[name].c_str() << "'"; 62 return id_map_[name].c_str(); 63 } 64 65 void DriverCallbackBase::RpcCallToAgent( 66 const AndroidSystemCallbackRequestMessage& message, 67 const string& callback_socket_name) { 68 LOG(DEBUG) << " id = '" << message.id() << "'"; 69 if (message.id().empty() || callback_socket_name.empty()) { 70 LOG(DEBUG) << "Abort callback forwarding."; 71 return; 72 } 73 VtsDriverCommUtil util; 74 if (!util.Connect(callback_socket_name)) exit(-1); 75 util.VtsSocketSendMessage(message); 76 util.Close(); 77 } 78 79 } // namespace vts 80 } // namespace android 81
