/** Add all Cookie found in the headers of a request. */
public void processCookies(MimeHeaders headers) {
if (headers == null) {
return; // nothing to process
}
// process each "cookie" header
int pos = 0;
while (pos >= 0) {
// Cookie2: version ? not needed
pos = headers.findHeader("Cookie", pos);
// no more cookie headers headers
if (pos < 0) {
break;
}
MessageBytes cookieValue = headers.getValue(pos);
if (cookieValue == null || cookieValue.isNull()) {
pos++;
continue;
}
if (cookieValue.getType() != MessageBytes.T_BYTES) {
Exception e = new Exception();
log.warn("Cookies: Parsing cookie as String. Expected bytes.", e);
cookieValue.toBytes();
}
if (log.isDebugEnabled()) {
log.debug("Cookies: Parsing b[]: " + cookieValue.toString());
}
ByteChunk bc = cookieValue.getByteChunk();
if (CookieSupport.PRESERVE_COOKIE_HEADER) {
int len = bc.getLength();
if (len > 0) {
byte[] buf = new byte[len];
System.arraycopy(bc.getBytes(), bc.getOffset(), buf, 0, len);
processCookieHeader(buf, 0, len);
}
} else {
processCookieHeader(bc.getBytes(), bc.getOffset(), bc.getLength());
}
pos++; // search from the next position
}
}
