/* * Copyright (c) 2023 Huawei Device Co., Ltd. * 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 ECMASCRIPT_COMPILER_AOT_FILE_BINARY_BUFFER_PARSER_H #define ECMASCRIPT_COMPILER_AOT_FILE_BINARY_BUFFER_PARSER_H #include namespace panda::ecmascript { class BinaryBufferParser { public: BinaryBufferParser(uint8_t *buffer, uint32_t length) : buffer_(buffer), length_(length) {} ~BinaryBufferParser() = default; void ParseBuffer(void *dst, uint32_t count); void ParseBuffer(void *dst, uint32_t count, uint32_t offset); void ParseBuffer(uint8_t *dst, uint32_t count, uint8_t *src); uint8_t *GetAddr() const { return buffer_; } private: uint8_t *buffer_ {nullptr}; uint32_t length_ {0}; uint32_t offset_ {0}; }; } // namespace panda::ecmascript #endif // ECMASCRIPT_COMPILER_AOT_FILE_BINARY_BUFFER_PARSER_H