Method FastFind

Libraries/unrar/find.cpp:108–163

bool FindFile::FastFind(const wchar *FindMask,FindData *fd,bool GetSymLink)
{
  fd->Error=false;
#ifndef _UNIX
  if (IsWildcard(FindMask))
    return false;
#endif    
#ifdef _WIN_ALL
  HANDLE hFind=Win32Find(INVALID_HANDLE_VALUE,FindMask,fd);
  if (hFind==INVALID_HANDLE_VALUE)
    return false;
  FindClose(hFind);
#else
  char FindMaskA[NM];
  WideToChar(FindMask,FindMaskA,ASIZE(FindMaskA));

  struct stat st;
  if (GetSymLink)
  {
#ifdef SAVE_LINKS
    if (lstat(FindMaskA,&st)!=0)
#else
    if (stat(FindMaskA,&st)!=0)
#endif
    {
      fd->Error=(errno!=ENOENT);
      return false;
    }
  }
  else
    if (stat(FindMaskA,&st)!=0)
    {
      fd->Error=(errno!=ENOENT);
      return false;
    }
  fd->FileAttr=st.st_mode;
  fd->Size=st.st_size;

#ifdef UNIX_TIME_NS
  fd->mtime.SetUnixNS(st.st_mtim.tv_sec*(uint64)1000000000+st.st_mtim.tv_nsec);
  fd->atime.SetUnixNS(st.st_atim.tv_sec*(uint64)1000000000+st.st_atim.tv_nsec);
  fd->ctime.SetUnixNS(st.st_ctim.tv_sec*(uint64)1000000000+st.st_ctim.tv_nsec);
#else
  fd->mtime.SetUnix(st.st_mtime);
  fd->atime.SetUnix(st.st_atime);
  fd->ctime.SetUnix(st.st_ctime);
#endif

  wcsncpyz(fd->Name,FindMask,ASIZE(fd->Name));
#endif
  fd->Flags=0;
  fd->IsDir=IsDir(fd->FileAttr);
  fd->IsLink=IsLink(fd->FileAttr);

  return true;
}