Function PlugSetPath

storage/connect/plugutil.cpp:248–357

/ Set the full path of a file relatively to a given path. */ Note: this routine is not really implemented for Unix. */ /

/*  Note: this routine is not really implemented for Unix.             */
/***********************************************************************/
LPCSTR PlugSetPath(LPSTR pBuff, LPCSTR prefix, LPCSTR FileName, LPCSTR defpath)
{
  char newname[_MAX_PATH];
  char direc[_MAX_DIR], defdir[_MAX_DIR], tmpdir[_MAX_DIR];
  char fname[_MAX_FNAME];
  char ftype[_MAX_EXT];
#if defined(_WIN32)
  char drive[_MAX_DRIVE], defdrv[_MAX_DRIVE];
#else
  char *drive = NULL, *defdrv = NULL;
#endif

	if (trace(2))
		htrc("prefix=%-.256s fn=%-.256s path=%-.256s\n", prefix, FileName, defpath);

	if (strlen(FileName) >= _MAX_PATH)
	{
		*pBuff= 0; /* Hope this is treated as error of some kind*/
		return FileName;
	}

  if (!strncmp(FileName, "//", 2) || !strncmp(FileName, "\\\\", 2)) {
    strcpy(pBuff, FileName);       // Remote file
    return pBuff;
    } // endif

  if (PlugIsAbsolutePath(FileName))
  {
    strcpy(pBuff, FileName); // FileName includes absolute path
    return pBuff;
  } // endif
  
#if !defined(_WIN32)
  if (*FileName == '~') {
    if (_fullpath(pBuff, FileName, _MAX_PATH)) {
      if (trace(2))
        htrc("pbuff='%-.256s'\n", pBuff);

     return pBuff;
    } else
      return FileName;     // Error, return unchanged name
      
    } // endif FileName  
#endif   // !_WIN32
  
  if (prefix && strcmp(prefix, ".") && !PlugIsAbsolutePath(defpath))
  {
    char tmp[_MAX_PATH];
    int len= snprintf(tmp, sizeof(tmp) - 1, "%s%s%s",
                      prefix, defpath, FileName);
    memcpy(pBuff, tmp, (size_t) len);
    pBuff[len]= '\0';
    return pBuff;
  }

  _splitpath(FileName, drive, direc, fname, ftype);

  if (defpath) {