// This file is part of libAthena. // // libAthena is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // libAthena is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with libAthena. If not, see <http://www.gnu.org/licenses/> #ifndef FILESTREAM_HPP #define FILESTREAM_HPP #include "Athena/Stream.hpp" #include <string> #include <cstdio> namespace Athena { namespace io { class FileReader : public Stream { public: FileReader(const std::string& filename); ~FileReader(); std::string filename() const; void setEndian(Endian endian); Endian endian() const; bool isBigEndian() const; bool isLittleEndian() const; void open(); void close(); bool isOpen() const; bool save(); void seek(atInt64 pos, SeekOrigin origin = SeekOrigin::Current); bool atEnd() const; atUint64 position() const; atUint64 length() const; void seekBit(int); bool readBit(); atUint8 readUByte(); atInt8 readByte(); atUint8* readUBytes(atUint64 len); atInt8* readBytes(atUint64 len); atUint16 readUint16(); atInt16 readInt16(); atUint32 readUint32(); atInt32 readInt32(); atUint64 readUint64(); atInt64 readInt64(); double readDouble(); float readFloat(); bool readBool(); std::string readString(atInt32 maxlen = -1); std::string readUnicode(atInt32 maxlen = -1); protected: std::string m_filename; FILE* m_fileHandle; Endian m_endian; atUint8 m_currentByte; atUint8 m_bitShift; bool m_bitValid; }; } // io } // Athena #ifndef FILEREADER_BASE #define FILEREADER_BASE() \ private: \ typedef Athena::io::FileReader base #endif // FILEREADER_BASE #endif // FILESTREAM_HPP