bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
// BranchCoder.h
#ifndef __BRANCH_CODER_H
#define __BRANCH_CODER_H
#include "Common/MyCom.h"
#include "Common/Types.h"
#include "../../ICoder.h"
class CBranchConverter:
public ICompressFilter,
public CMyUnknownImp
{
protected:
UInt32 _bufferPos;
virtual void SubInit() {}
virtual UInt32 SubFilter(Byte *data, UInt32 size) = 0;
public:
MY_UNKNOWN_IMP;
STDMETHOD(Init)();
STDMETHOD_(UInt32, Filter)(Byte *data, UInt32 size);
};
#define MyClassEncoderA(Name) class C ## Name: public CBranchConverter \
{ public: UInt32 SubFilter(Byte *data, UInt32 size); };
#define MyClassDecoderA(Name) class C ## Name: public CBranchConverter \
{ public: UInt32 SubFilter(Byte *data, UInt32 size); };
#define MyClassEncoderB(Name, ADD_ITEMS, ADD_INIT) class C ## Name: public CBranchConverter, public ADD_ITEMS \
{ public: UInt32 SubFilter(Byte *data, UInt32 size); ADD_INIT};
#define MyClassDecoderB(Name, ADD_ITEMS, ADD_INIT) class C ## Name: public CBranchConverter, public ADD_ITEMS \
{ public: UInt32 SubFilter(Byte *data, UInt32 size); ADD_INIT};
#define MyClassA(Name, id, subId) \
MyClassEncoderA(Name ## _Encoder) \
MyClassDecoderA(Name ## _Decoder)
#define MyClassB(Name, id, subId, ADD_ITEMS, ADD_INIT) \
MyClassEncoderB(Name ## _Encoder, ADD_ITEMS, ADD_INIT) \
MyClassDecoderB(Name ## _Decoder, ADD_ITEMS, ADD_INIT)
#endif