mirror of
https://github.com/isledecomp/isle-portable.git
synced 2024-11-22 23:48:12 -05:00
f4646a7075
* commit code * commit code * Update mxdiskstreamprovider.cpp * Update mxstreamprovider.h * improve match + add html file to gitignore * improve match of MxRAMStreamController::Open * MxDiskStreamController::Open * Match some functions, relocate m_target to `MxThread` --------- Co-authored-by: Christian Semmler <mail@csemmler.com>
58 lines
1.7 KiB
C++
58 lines
1.7 KiB
C++
#ifndef MXDSFILE_H
|
|
#define MXDSFILE_H
|
|
|
|
#include "mxdssource.h"
|
|
#include "mxioinfo.h"
|
|
#include "mxstring.h"
|
|
#include "mxtypes.h"
|
|
|
|
// VTABLE 0x100dc890
|
|
class MxDSFile : public MxDSSource {
|
|
public:
|
|
__declspec(dllexport) MxDSFile(const char* filename, MxULong skipReadingChunks);
|
|
__declspec(dllexport) virtual ~MxDSFile(); // vtable+0x0
|
|
|
|
// OFFSET: LEGO1 0x100c0120
|
|
inline virtual const char* ClassName() const override // vtable+0x0c
|
|
{
|
|
// 0x10102594
|
|
return "MxDSFile";
|
|
}
|
|
|
|
// OFFSET: LEGO1 0x100c0130
|
|
inline virtual MxBool IsA(const char* name) const override // vtable+0x10
|
|
{
|
|
return !strcmp(name, MxDSFile::ClassName()) || MxDSSource::IsA(name);
|
|
}
|
|
|
|
__declspec(dllexport) virtual MxLong Open(MxULong); // vtable+0x14
|
|
__declspec(dllexport) virtual MxLong Close(); // vtable+0x18
|
|
__declspec(dllexport) virtual MxResult Read(unsigned char*, MxULong); // vtable+0x20
|
|
__declspec(dllexport) virtual MxLong Seek(MxLong, int); // vtable+0x24
|
|
__declspec(dllexport) virtual MxULong GetBufferSize(); // vtable+0x28
|
|
__declspec(dllexport) virtual MxULong GetStreamBuffersNum(); // vtable+0x2c
|
|
|
|
inline void SetFileName(const char* p_filename) { m_filename = p_filename; }
|
|
|
|
private:
|
|
MxLong ReadChunks();
|
|
struct ChunkHeader {
|
|
ChunkHeader() : majorVersion(0), minorVersion(0), bufferSize(0), streamBuffersNum(0) {}
|
|
|
|
MxU16 majorVersion;
|
|
MxU16 minorVersion;
|
|
MxULong bufferSize;
|
|
MxS16 streamBuffersNum;
|
|
MxS16 reserved;
|
|
};
|
|
|
|
MxString m_filename;
|
|
MXIOINFO m_io;
|
|
ChunkHeader m_header;
|
|
|
|
// If false, read chunks immediately on open, otherwise
|
|
// skip reading chunks until ReadChunks is explicitly called.
|
|
MxULong m_skipReadingChunks;
|
|
};
|
|
|
|
#endif // MXDSFILE_H
|