1 /* 2 * Copyright 2023 Code Intelligence GmbH 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 #include <vector> 18 19 #include "jvmti.h" 20 #include "slicer/reader.h" 21 22 // DexFileManager will contain the contents to multiple DEX files 23 class DexFileManager { 24 public: DexFileManager()25 DexFileManager() {} 26 27 void addDexFile(const unsigned char* bytes, int length); 28 unsigned char* getClassBytes(const char* className, int dexFileIndex, 29 jvmtiEnv* jvmti, size_t* newSize); 30 uint32_t findDexFileForClass(const char* className); 31 bool structureMatches(dex::Reader* oldReader, dex::Reader* newReader, 32 const char* className); 33 34 private: 35 std::vector<unsigned char*> dexFiles; 36 std::vector<int> dexFilesSize; 37 }; 38