| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef ANDROID_HIDL_TRANSPORT_UTILS_H |
| #define ANDROID_HIDL_TRANSPORT_UTILS_H |
| |
| #include <android/hidl/base/1.0/IBase.h> |
| |
| namespace android { |
| namespace hardware { |
| namespace details { |
| |
| /* |
| * Verifies the interface chain of 'interface' contains 'castTo' |
| * @param emitError if emitError is false, return Return<bool>{false} on error; if emitError |
| * is true, the Return<bool> object contains the actual error. |
| */ |
| Return<bool> canCastInterface(::android::hidl::base::V1_0::IBase* interface, |
| const char* castTo, bool emitError = false); |
| |
| std::string getDescriptor(::android::hidl::base::V1_0::IBase* interface); |
| |
| } // namespace details |
| } // namespace hardware |
| } // namespace android |
| |
| #endif //ANDROID_HIDL_TRANSPORT_UTILS_H |
