BOOL setExtraOptions()

in dlg_specific.c [104:140]

• 35 lines of code
• 8 McCabe index (conditional complexity)

BOOL	setExtraOptions(ConnInfo *ci, const char *optstr, const char *format)
{
	UInt4	flag = 0, cnt;
	char	dummy[2];
	int	status = 0;

	if (!format)
	{
		if ('0' == *optstr)
		{
			switch (optstr[1])
			{
				case '\0':
					format = dec_format;
					break;
				case 'x':
				case 'X':
					optstr += 2;
					format = hex_format;
					break;
				default:
					format = octal_format;
					break;
			}
		}
		else
			format = dec_format;
	}

	if (cnt = secure_sscanf(optstr, &status, format,
				ARG_UINT(&flag), ARG_STR(&dummy, sizeof(dummy))), cnt < 1) // format error
		return FALSE;
	else if (cnt > 1) // format error
		return FALSE;
	replaceExtraOptions(ci, flag, TRUE);
	return TRUE;
}