mirror of
https://github.com/charlesthobe/chdman.git
synced 2024-10-18 18:29:58 +00:00
79 lines
2.5 KiB
C
79 lines
2.5 KiB
C
// RegisterArc.h
|
|
|
|
#ifndef __REGISTER_ARC_H
|
|
#define __REGISTER_ARC_H
|
|
|
|
#include "../Archive/IArchive.h"
|
|
|
|
struct CArcInfo
|
|
{
|
|
UInt16 Flags;
|
|
Byte Id;
|
|
Byte SignatureSize;
|
|
UInt16 SignatureOffset;
|
|
|
|
const Byte *Signature;
|
|
const char *Name;
|
|
const char *Ext;
|
|
const char *AddExt;
|
|
|
|
Func_CreateInArchive CreateInArchive;
|
|
Func_CreateOutArchive CreateOutArchive;
|
|
Func_IsArc IsArc;
|
|
|
|
bool IsMultiSignature() const { return (Flags & NArcInfoFlags::kMultiSignature) != 0; }
|
|
};
|
|
|
|
void RegisterArc(const CArcInfo *arcInfo) throw();
|
|
|
|
|
|
#define IMP_CreateArcIn_2(c) \
|
|
static IInArchive *CreateArc() { return new c; }
|
|
|
|
#define IMP_CreateArcIn IMP_CreateArcIn_2(CHandler())
|
|
|
|
#ifdef EXTRACT_ONLY
|
|
#define IMP_CreateArcOut
|
|
#define CreateArcOut NULL
|
|
#else
|
|
#define IMP_CreateArcOut static IOutArchive *CreateArcOut() { return new CHandler(); }
|
|
#endif
|
|
|
|
#define REGISTER_ARC_V(n, e, ae, id, sigSize, sig, offs, flags, crIn, crOut, isArc) \
|
|
static const CArcInfo g_ArcInfo = { flags, id, sigSize, offs, sig, n, e, ae, crIn, crOut, isArc } ; \
|
|
|
|
#define REGISTER_ARC_R(n, e, ae, id, sigSize, sig, offs, flags, crIn, crOut, isArc) \
|
|
REGISTER_ARC_V(n, e, ae, id, sigSize, sig, offs, flags, crIn, crOut, isArc) \
|
|
struct CRegisterArc { CRegisterArc() { RegisterArc(&g_ArcInfo); }}; \
|
|
static CRegisterArc g_RegisterArc;
|
|
|
|
|
|
#define REGISTER_ARC_I_CLS(cls, n, e, ae, id, sig, offs, flags, isArc) \
|
|
IMP_CreateArcIn_2(cls) \
|
|
REGISTER_ARC_R(n, e, ae, id, ARRAY_SIZE(sig), sig, offs, flags, CreateArc, NULL, isArc)
|
|
|
|
#define REGISTER_ARC_I_CLS_NO_SIG(cls, n, e, ae, id, offs, flags, isArc) \
|
|
IMP_CreateArcIn_2(cls) \
|
|
REGISTER_ARC_R(n, e, ae, id, 0, NULL, offs, flags, CreateArc, NULL, isArc)
|
|
|
|
#define REGISTER_ARC_I(n, e, ae, id, sig, offs, flags, isArc) \
|
|
REGISTER_ARC_I_CLS(CHandler(), n, e, ae, id, sig, offs, flags, isArc)
|
|
|
|
#define REGISTER_ARC_I_NO_SIG(n, e, ae, id, offs, flags, isArc) \
|
|
REGISTER_ARC_I_CLS_NO_SIG(CHandler(), n, e, ae, id, offs, flags, isArc)
|
|
|
|
|
|
#define REGISTER_ARC_IO(n, e, ae, id, sig, offs, flags, isArc) \
|
|
IMP_CreateArcIn \
|
|
IMP_CreateArcOut \
|
|
REGISTER_ARC_R(n, e, ae, id, ARRAY_SIZE(sig), sig, offs, flags, CreateArc, CreateArcOut, isArc)
|
|
|
|
#define REGISTER_ARC_IO_DECREMENT_SIG(n, e, ae, id, sig, offs, flags, isArc) \
|
|
IMP_CreateArcIn \
|
|
IMP_CreateArcOut \
|
|
REGISTER_ARC_V(n, e, ae, id, ARRAY_SIZE(sig), sig, offs, flags, CreateArc, CreateArcOut, isArc) \
|
|
struct CRegisterArcDecSig { CRegisterArcDecSig() { sig[0]--; RegisterArc(&g_ArcInfo); }}; \
|
|
static CRegisterArcDecSig g_RegisterArc;
|
|
|
|
#endif
|