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| 1 | +/* Copyright 2017 - 2025 R. Thomas |
| 2 | + * Copyright 2017 - 2025 Quarkslab |
| 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 | +#ifndef LIEF_ART_PARSER_H |
| 17 | +#defineLIEF_ART_PARSER_H |
| 18 | +#include<memory> |
| 19 | +#include<vector> |
| 20 | +#include<string> |
| 21 | + |
| 22 | +#include"LIEF/ART/types.hpp" |
| 23 | +#include"LIEF/visibility.h" |
| 24 | + |
| 25 | +namespaceLIEF { |
| 26 | +classBinaryStream; |
| 27 | +namespaceART { |
| 28 | +classFile; |
| 29 | + |
| 30 | + |
| 31 | +/// Class which parses an ART file and transform into a ART::File object |
| 32 | +classLIEF_API Parser { |
| 33 | +public: |
| 34 | +static std::unique_ptr<File> parse(const std::string& file); |
| 35 | +static std::unique_ptr<File> parse(std::vector<uint8_t> data, const std::string& name = ""); |
| 36 | + |
| 37 | + Parser& operator=(const Parser& copy) = delete; |
| 38 | +Parser(const Parser& copy) = delete; |
| 39 | + |
| 40 | +private: |
| 41 | +Parser(); |
| 42 | +Parser(const std::string& file); |
| 43 | +Parser(std::vector<uint8_t> data); |
| 44 | +virtual~Parser(); |
| 45 | + |
| 46 | +voidinit(const std::string& name, art_version_t version); |
| 47 | + |
| 48 | +template<typenameART_T> |
| 49 | +voidparse_file(); |
| 50 | + |
| 51 | +template<typenameART_T> |
| 52 | +size_tparse_header(); |
| 53 | + |
| 54 | +template<typenameART_T, typenamePTR_T> |
| 55 | +voidparse_sections(); |
| 56 | + |
| 57 | +template<typenameART_T, typenamePTR_T> |
| 58 | +voidparse_roots(); |
| 59 | + |
| 60 | +template<typenameART_T, typenamePTR_T> |
| 61 | +voidparse_methods(); |
| 62 | + |
| 63 | +// Section parsing |
| 64 | +template<typenameART_T, typenamePTR_T> |
| 65 | +voidparse_objects(size_t offset, size_t size); |
| 66 | + |
| 67 | +template<typenameART_T, typenamePTR_T> |
| 68 | +voidparse_art_fields(size_t offset, size_t size); |
| 69 | + |
| 70 | +template<typenameART_T, typenamePTR_T> |
| 71 | +voidparse_art_methods(size_t offset, size_t size); |
| 72 | + |
| 73 | +template<typenameART_T, typenamePTR_T> |
| 74 | +voidparse_interned_strings(size_t offset, size_t size); |
| 75 | + |
| 76 | +// Parse an **Array** of java.lang.DexCache objects |
| 77 | +template<typenameART_T, typenamePTR_T> |
| 78 | +voidparse_dex_caches(size_t offset, size_t size); |
| 79 | + |
| 80 | +// Parse a **Single** java.lang.DexCache object |
| 81 | +template<typenameART_T, typenamePTR_T> |
| 82 | +voidparse_dex_cache(size_t object_offset); |
| 83 | + |
| 84 | +// Parse an **Array** of java.lang.Class objects |
| 85 | +template<typenameART_T, typenamePTR_T> |
| 86 | +voidparse_class_roots(size_t offset, size_t size); |
| 87 | + |
| 88 | +// Parse java.lang.Class objects |
| 89 | +template<typenameART_T, typenamePTR_T> |
| 90 | +voidparse_class(size_t offset); |
| 91 | + |
| 92 | +// Parse java.lang.String objects |
| 93 | +template<typenameART_T, typenamePTR_T> |
| 94 | +voidparse_jstring(size_t offset); |
| 95 | + |
| 96 | + |
| 97 | +//// Parse a **Single** java.lang.DexCache object |
| 98 | +//template<typename ART_T, typename PTR_T> |
| 99 | +//void parse_class_roots(size_t object_offset); |
| 100 | + |
| 101 | + std::unique_ptr<File> file_; |
| 102 | + std::unique_ptr<BinaryStream> stream_; |
| 103 | +uint32_t imagebase_ = 0; |
| 104 | +}; |
| 105 | +} // namespace ART |
| 106 | +} // namespace LIEF |
| 107 | +#endif |
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