/*
This file is part of Peers, a java SIP softphone.
This program 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
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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Copyright 2007, 2008, 2009, 2010 Yohann Martineau
*/
package net.sourceforge.peers.sip.transport;
import net.sourceforge.peers.sip.RFC3261;
import net.sourceforge.peers.sip.syntaxencoding.SipHeaderFieldName;
import net.sourceforge.peers.sip.syntaxencoding.SipHeaderFieldValue;
import net.sourceforge.peers.sip.syntaxencoding.SipHeaders;
public abstract class SipMessage {
protected String sipVersion;
protected SipHeaders sipHeaders;
protected byte[] body;
public SipMessage() {
sipVersion = RFC3261.DEFAULT_SIP_VERSION;
sipHeaders = new SipHeaders();
}
public String getSipVersion() {
return sipVersion;
}
public void setSipHeaders(SipHeaders sipHeaders) {
this.sipHeaders = sipHeaders;
}
public SipHeaders getSipHeaders() {
return sipHeaders;
}
public byte[] getBody() {
return body;
}
public void setBody(byte[] body) {
SipHeaderFieldName contentLengthName =
new SipHeaderFieldName(RFC3261.HDR_CONTENT_LENGTH);
SipHeaderFieldValue contentLengthValue =
sipHeaders.get(contentLengthName);
if (contentLengthValue == null) {
contentLengthValue = new SipHeaderFieldValue(
String.valueOf(body.length));
sipHeaders.add(contentLengthName, contentLengthValue);
} else {
contentLengthValue.setValue(String.valueOf(body.length));
}
this.body = body;
}
@Override
public String toString() {
StringBuffer buf = new StringBuffer();
buf.append(sipHeaders.toString());
buf.append(RFC3261.CRLF);
if (body != null) {
buf.append(new String(body));
}
return buf.toString();
}
}