| /* |
| * Copyright (C) 2013 The Android Open Source Project |
| * |
| * 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 ART_COMPILER_OUTPUT_STREAM_H_ |
| #define ART_COMPILER_OUTPUT_STREAM_H_ |
| |
| #include <stdint.h> |
| |
| #include <string> |
| |
| #include "base/macros.h" |
| |
| namespace art { |
| |
| enum Whence { |
| kSeekSet = SEEK_SET, |
| kSeekCurrent = SEEK_CUR, |
| kSeekEnd = SEEK_END, |
| }; |
| |
| class OutputStream { |
| public: |
| explicit OutputStream(const std::string& location) : location_(location) {} |
| |
| virtual ~OutputStream() {} |
| |
| const std::string& GetLocation() const { |
| return location_; |
| } |
| |
| virtual bool WriteFully(const void* buffer, int64_t byte_count) = 0; |
| |
| virtual off_t Seek(off_t offset, Whence whence) = 0; |
| |
| private: |
| const std::string location_; |
| |
| DISALLOW_COPY_AND_ASSIGN(OutputStream); |
| }; |
| |
| } // namespace art |
| |
| #endif // ART_COMPILER_OUTPUT_STREAM_H_ |