/*
* SaslParser.java
*
* This file is part of Tritonus: http://www.tritonus.org/
*/
/*
* Copyright (c) 2002 by Matthias Pfisterer
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as published
* by the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
|<--- this code is formatted to fit into 80 columns --->|
*/
package org.tritonus.saol.engine;
import java.io.InputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.BufferedReader;
import java.util.StringTokenizer;
import org.tritonus.share.TDebug;
public class SaslParser
implements Runnable
{
private RTSystem m_rtSystem;
private boolean m_bRunning;
private BufferedReader m_bufferedReader;
protected SaslParser(RTSystem rtSystem, InputStream inputStream)
{
m_rtSystem = rtSystem;
m_bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
}
public void run()
{
try
{
runImpl();
}
catch (IOException e)
{
e.printStackTrace();
}
}
private void runImpl()
throws IOException
{
m_bRunning = true;
while (m_bRunning)
{
String strLine = m_bufferedReader.readLine();
if (strLine == null)
{
/* EOF signaled.
*/
break;
}
strLine = strLine.trim();
if (strLine.equals(""))
{
continue;
}
TDebug.out("line: " + strLine);
String[] astrParts = splitString(strLine);
boolean bHighPriority = false;
int nIndex = 0;
if (astrParts[nIndex].equals("*"))
{
bHighPriority = true;
nIndex++;
}
float fTime = Float.parseFloat(astrParts[nIndex]);
nIndex++;
String strCommandName = astrParts[nIndex];
nIndex++;
if (strCommandName.equals("end"))
{
m_rtSystem.scheduleEnd(fTime);
}
else
{
float fDuration = Float.parseFloat(astrParts[nIndex]);
m_rtSystem.scheduleInstrument(strCommandName, fTime, fDuration);
}
}
}
private static String[] splitString(String str)
{
// jdk1.4 method:
// String[] astrParts = str.split("\\s");
StringTokenizer tokenizer = new StringTokenizer(str);
String[] astrParts = new String[tokenizer.countTokens()];
int nIndex = 0;
while (tokenizer.hasMoreTokens())
{
astrParts[nIndex] = tokenizer.nextToken();
nIndex++;
}
return astrParts;
}
}
/*** SaslParser.java ***/