mirror of https://github.com/libAthena/athena.git
75 lines
1.8 KiB
C++
75 lines
1.8 KiB
C++
#ifndef FILESTREAM_HPP
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#define FILESTREAM_HPP
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#include "Athena/IStreamReader.hpp"
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#include <string>
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#include <stdio.h>
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namespace Athena
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{
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namespace io
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{
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class FileReader : public IStreamReader
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{
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public:
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FileReader(const std::string& filename);
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virtual ~FileReader();
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std::string filename() const;
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void setEndian(Endian endian);
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Endian endian() const;
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bool isBigEndian() const;
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bool isLittleEndian() const;
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void open();
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void close();
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bool isOpen() const;
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bool save();
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void seek(atInt64 pos, SeekOrigin origin = SeekOrigin::Current);
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inline void seekAlign32() {seek(ROUND_UP_32(position()), SeekOrigin::Begin);}
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bool atEnd() const;
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atUint64 position() const;
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atUint64 length() const;
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void seekBit(int);
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bool readBit();
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atUint8 readUByte();
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atInt8 readByte();
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atUint8* readUBytes(atUint64 len);
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atInt8* readBytes(atUint64 len);
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atUint64 readBytesToBuf(void* buf, atUint64 len) {return readUBytesToBuf(buf, len);}
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atUint64 readUBytesToBuf(void* buf, atUint64 len);
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atUint16 readUint16();
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atInt16 readInt16();
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atUint32 readUint32();
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atInt32 readInt32();
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atUint64 readUint64();
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atInt64 readInt64();
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double readDouble();
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float readFloat();
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bool readBool();
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atVec3f readVec3f();
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atVec4f readVec4f();
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std::string readString(atInt32 maxlen = -1);
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std::wstring readWString(atInt32 maxLen = -1);
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std::string readUnicode(atInt32 maxlen = -1);
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protected:
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std::string m_filename;
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FILE* m_fileHandle;
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Endian m_endian;
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atUint8 m_currentByte;
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atUint8 m_bitShift;
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bool m_bitValid;
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};
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} // io
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} // Athena
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#ifndef FILEREADER_BASE
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#define FILEREADER_BASE() \
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private: \
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typedef Athena::io::FileReader base
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#endif // FILEREADER_BASE
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#endif // FILESTREAM_HPP
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