git.maemo.org Git - physicsfs/blob - lzma/CPP/7zip/Common/RegisterArc.h

   1 // RegisterArc.h
   2
   3 #ifndef __REGISTERARC_H
   4 #define __REGISTERARC_H
   5
   6 #include "../Archive/IArchive.h"
   7
   8 typedef IInArchive * (*CreateInArchiveP)();
   9 typedef IOutArchive * (*CreateOutArchiveP)();
  10
  11 struct CArcInfo
  12 {
  13   const wchar_t *Name;
  14   const wchar_t *Ext;
  15   const wchar_t *AddExt;
  16   Byte ClassId;
  17   Byte Signature[16];
  18   int SignatureSize;
  19   bool KeepName;
  20   CreateInArchiveP CreateInArchive;
  21   CreateOutArchiveP CreateOutArchive;
  22 };
  23
  24 void RegisterArc(const CArcInfo *arcInfo);
  25
  26 #define REGISTER_ARC_NAME(x) CRegister ## x
  27
  28 #define REGISTER_ARC_DEC_SIG(x) struct REGISTER_ARC_NAME(x) { \
  29     REGISTER_ARC_NAME(x)() { g_ArcInfo.Signature[0]--; RegisterArc(&g_ArcInfo); }}; \
  30     static REGISTER_ARC_NAME(x) g_RegisterArc;
  31
  32 #define REGISTER_ARC(x) struct REGISTER_ARC_NAME(x) { \
  33     REGISTER_ARC_NAME(x)() { RegisterArc(&g_ArcInfo); }}; \
  34     static REGISTER_ARC_NAME(x) g_RegisterArc;
  35
  36 #endif