serge 02/02/26 20:47:41
Added: src/java/org/apache/james/util ExtraDotOutputStream.java
Log:
Added dot-stuffing when retrieving a message in POP3. Thanks to Stephan Schiessling
<[EMAIL PROTECTED]>
Revision Changes Path
1.1
jakarta-james/src/java/org/apache/james/util/ExtraDotOutputStream.java
Index: ExtraDotOutputStream.java
===================================================================
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE file.
*/
package org.apache.james.util;
import java.io.FilterOutputStream;
import java.io.IOException;
import java.io.OutputStream;
/**
* Adds extra dot if dot occurs in message body at beginning of line (according to
RFC1939)
* Compare also org.apache.james.smtpserver.SMTPInputStream
*
* @author Stephan Schiessling <[EMAIL PROTECTED]>
*/
public class ExtraDotOutputStream extends FilterOutputStream {
/**
* Counter for number of last (0A or 0D).
*/
protected int countLast0A0D;
public ExtraDotOutputStream(OutputStream out) {
super(out);
countLast0A0D = 2; // we already assume a CRLF at beginning (otherwise TOP
would not work correctly !)
}
public void write(int b) throws IOException {
out.write(b);
if (b == '.') {
if (countLast0A0D > 1) {
// add extra dot
out.write('.');
}
countLast0A0D = 0;
} else {
if (b == '\r' || b == '\n') {
countLast0A0D++;
} else {
countLast0A0D = 0;
}
}
}
}
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