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/**
* Implementation of the syslog message object.
*
* This is a limited-capability implementation of a syslog message together
* with all its properties. It is limit to what is currently needed and may
* be extended as further need arises.
*
* @author Rainer Gerhards
*
* Copyright 2009 Rainer Gerhards and Adiscon GmbH.
*
* This file is part of rsyslog.
*
* Rsyslog is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Rsyslog 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Rsyslog. If not, see http://www.gnu.org/licenses/.
*
* A copy of the GPL can be found in the file "COPYING" in this distribution.
*/
package com.rsyslog.lib;
public class SyslogMessage {
/** message as received from the wire */
private String rawmsg;
/** the rawmsg without the PRI part */
private String rawMsgAfterPRI;
/** PRI part */
private int pri;
/** a very simple syslog parser. So far, it only parses out the
* PRI part of the message. May be extended later. Rawmsg must have
* been set before the parser is called. It will populate "all" other
* fields.
*/
private void parse() {
int i;
if(rawmsg.charAt(0) == '<') {
pri = 0;
for(i = 1 ; Character.isDigit(rawmsg.charAt(i)) && i < 4 ; ++i) {
pri = pri * 10 + rawmsg.charAt(i) - '0';
}
if(rawmsg.charAt(i) != '>')
/* not a real cure, but sufficient for the current
* mini-parser... */
--i;
rawMsgAfterPRI = rawmsg.substring(i + 1);
} else {
pri = 116;
rawMsgAfterPRI = rawmsg;
}
}
public SyslogMessage(String _rawmsg) {
rawmsg = _rawmsg;
parse();
}
public String getRawMsg() {
return rawmsg;
}
public String getRawMsgAfterPRI() {
return rawMsgAfterPRI;
}
}
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