mirror of
https://github.com/isledecomp/isle.git
synced 2024-11-29 11:06:05 -05:00
74 lines
1.5 KiB
C++
74 lines
1.5 KiB
C++
#ifndef LEGOSTREAM_H
|
|
#define LEGOSTREAM_H
|
|
|
|
#include "compat.h"
|
|
#include "decomp.h"
|
|
#include "mxtypes.h"
|
|
|
|
#include <iosfwd>
|
|
|
|
#define LEGOSTREAM_MODE_READ 1
|
|
#define LEGOSTREAM_MODE_WRITE 2
|
|
|
|
// VTABLE 0x100d7d80
|
|
class LegoStream
|
|
{
|
|
public:
|
|
LegoStream() : m_mode(0) {}
|
|
inline virtual ~LegoStream() {};
|
|
|
|
virtual MxResult Read(char* p_buffer, MxU32 p_size) = 0;
|
|
virtual MxResult Write(char* p_buffer, MxU32 p_size) = 0;
|
|
virtual MxResult Tell(MxU32* p_offset) = 0;
|
|
virtual MxResult Seek(MxU32 p_offset) = 0;
|
|
|
|
virtual MxBool IsWriteMode();
|
|
virtual MxBool IsReadMode();
|
|
|
|
enum OpenFlags
|
|
{
|
|
ReadBit = 1,
|
|
WriteBit = 2,
|
|
BinaryBit = 4,
|
|
};
|
|
|
|
protected:
|
|
MxU8 m_mode;
|
|
};
|
|
|
|
// VTABLE 0x100db730
|
|
class LegoFileStream : public LegoStream
|
|
{
|
|
public:
|
|
LegoFileStream();
|
|
virtual ~LegoFileStream();
|
|
|
|
MxResult Read(char* p_buffer, MxU32 p_size) override;
|
|
MxResult Write(char* p_buffer, MxU32 p_size) override;
|
|
MxResult Tell(MxU32* p_offset) override;
|
|
MxResult Seek(MxU32 p_offset) override;
|
|
|
|
MxResult Open(const char* p_filename, OpenFlags p_mode);
|
|
|
|
private:
|
|
FILE *m_hFile;
|
|
};
|
|
|
|
// VTABLE 0x100db710
|
|
class LegoMemoryStream : public LegoStream
|
|
{
|
|
public:
|
|
LegoMemoryStream(char* p_buffer);
|
|
~LegoMemoryStream() {}
|
|
|
|
MxResult Read(char* p_buffer, MxU32 p_size) override;
|
|
MxResult Write(char* p_buffer, MxU32 p_size) override;
|
|
MxResult Tell(MxU32* p_offset) override;
|
|
MxResult Seek(MxU32 p_offset) override;
|
|
|
|
private:
|
|
char *m_buffer;
|
|
MxU32 m_offset;
|
|
};
|
|
|
|
#endif // LEGOSTREAM_H
|