1 /* 2 * Copyright (C) 2018 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 IDMAP2_INCLUDE_IDMAP2_BINARYSTREAMVISITOR_H_ 18 #define IDMAP2_INCLUDE_IDMAP2_BINARYSTREAMVISITOR_H_ 19 20 #include <cstdint> 21 #include <ostream> 22 #include <string> 23 24 #include "idmap2/Idmap.h" 25 26 namespace android::idmap2 { 27 28 class BinaryStreamVisitor : public Visitor { 29 public: BinaryStreamVisitor(std::ostream & stream)30 explicit BinaryStreamVisitor(std::ostream& stream) : stream_(stream) { 31 } 32 ~BinaryStreamVisitor() override = default; 33 void visit(const Idmap& idmap) override; 34 void visit(const IdmapHeader& header) override; 35 void visit(const IdmapData& data) override; 36 void visit(const IdmapData::Header& header) override; 37 38 private: 39 void Write8(uint8_t value); 40 void Write16(uint16_t value); 41 void Write32(uint32_t value); 42 void WriteString(StringPiece value); 43 std::ostream& stream_; 44 }; 45 46 } // namespace android::idmap2 47 48 #endif // IDMAP2_INCLUDE_IDMAP2_BINARYSTREAMVISITOR_H_ 49