Function FProcessCommandLine

astrolog.cpp:367–398

// change program settings. Basically a wrapper for other functions.

flag FProcessCommandLine(CONST char *szLine)
{
  char szCommandLine[cchSzLine], *rgsz[MAXSWITCHES];
  int argc, cb;
  flag fT = fFalse;
  FILE *fileT;

  if (szLine == NULL || *szLine == chNull)
    return fTrue;
  cb = CchSz(szLine)+1;

  // Check for filename on command line.
  if (!FChSwitch(szLine[0])) {
    fileT = fopen(szLine, "r");
    if (fileT != NULL) {
      fclose(fileT);
      sprintf(szCommandLine, "-i \"%s\"", szLine);
      fT = fTrue;
    }
  }

  // Parse and process the command line.
  if (!fT)
    CopyRgb((byte *)szLine, (byte *)szCommandLine, cb);
  argc = NParseCommandLine(szCommandLine, rgsz);
  fT = FProcessSwitches(argc, rgsz);
  if (!fT) {
    sprintf(szCommandLine, "Failed to parse command line: %s", szLine);
    PrintWarning(szCommandLine);
  }
  return fT;
}


// Given a string representing a command line, convert it to an "argv" format