public static void TokenizeString(Char[] text, Boolean macroExpand)
{
String com_token;
cmd_argc = 0;
cmd_args = "";
var len = Lib.Strlen(text);
if (macroExpand)
{
text = MacroExpandString(text, len);
}
if (text == null)
{
return;
}
len = Lib.Strlen(text);
Com.ParseHelp ph = new ParseHelp(text);
while (true)
{
var c = ph.Skipwhitestoeol();
if (c == '\\')
{
c = ph.Nextchar();
break;
}
if (c == 0)
{
return;
}
if (cmd_argc == 1)
{
cmd_args = new String(text, ph.index, len - ph.index);
cmd_args.Trim();
}
com_token = Com.Parse(ph);
if (ph.data == null)
{
return;
}
if (cmd_argc < Defines.MAX_STRING_TOKENS)
{
cmd_argv[cmd_argc] = com_token;
cmd_argc++;
}
}
}
public static String Parse(ParseHelp hlp)
{
Int32 c;
var len = 0;
if (hlp.data == null)
{
return("");
}
while (true)
{
hlp.Skipwhites();
if (hlp.IsEof())
{
hlp.data = null;
return("");
}
if (hlp.Getchar() == '/')
{
if (hlp.Nextchar() == '/')
{
hlp.Skiptoeol();
continue;
}
else
{
hlp.Prevchar();
break;
}
}
else
{
break;
}
}
if (hlp.Getchar() == '\\')
{
hlp.Nextchar();
while (true)
{
c = hlp.Getchar();
hlp.Nextchar();
if (c == '\\' || c == 0)
{
return(new String(com_token, 0, len));
}
if (len < Defines.MAX_TOKEN_CHARS)
{
com_token[len] = ( Char )c;
len++;
}
}
}
c = hlp.Getchar();
do
{
if (len < Defines.MAX_TOKEN_CHARS)
{
com_token[len] = ( Char )c;
len++;
}
c = hlp.Nextchar();
}while (c > 32);
if (len == Defines.MAX_TOKEN_CHARS)
{
Com.Printf("Token exceeded " + Defines.MAX_TOKEN_CHARS + " chars, discarded.\\n");
len = 0;
}
return(new String(com_token, 0, len));
}