1 /* 2 * Copyright 2012, 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 // Defines utility allowing files for bitcode output wrapping. 18 19 #ifndef FILE_WRAPPER_OUTPUT_H__ 20 #define FILE_WRAPPER_OUTPUT_H__ 21 22 #include <stdio.h> 23 24 #include "bcinfo/Wrap/support_macros.h" 25 #include "bcinfo/Wrap/wrapper_output.h" 26 27 // Define a class to wrap named files. */ 28 class FileWrapperOutput : public WrapperOutput { 29 public: 30 explicit FileWrapperOutput(const char* name); 31 ~FileWrapperOutput(); 32 // Writes a single byte, returning false if unable to write. 33 virtual bool Write(uint8_t byte); 34 // Writes the specified number of bytes in the buffer to 35 // output. Returns false if unable to write. 36 virtual bool Write(const uint8_t* buffer, size_t buffer_size); 37 private: 38 // The name of the file 39 const char* _name; 40 // The corresponding (opened) file. 41 FILE* _file; 42 private: 43 DISALLOW_CLASS_COPY_AND_ASSIGN(FileWrapperOutput); 44 }; 45 #endif // FILE_WRAPPER_OUTPUT_H__ 46
