@Test
public void testCase() throws Exception {
HttpFields fields = new HttpFields();
Set s;
// 0123456789012345678901234567890
byte[] b = "Message-IDmessage-idvalueVALUE".getBytes();
ByteArrayBuffer buf = new ByteArrayBuffer(512);
buf.put(b);
View headUC = new View.CaseInsensitive(buf);
View headLC = new View.CaseInsensitive(buf);
View valUC = new View(buf);
View valLC = new View(buf);
headUC.update(0, 10);
headLC.update(10, 20);
valUC.update(20, 25);
valLC.update(25, 30);
fields.add("header", "value");
fields.add(headUC, valLC);
fields.add("other", "data");
s = enum2set(fields.getFieldNames());
assertEquals(3, s.size());
assertTrue(s.contains("message-id"));
assertEquals("value", fields.getStringField("message-id").toLowerCase());
assertEquals("value", fields.getStringField("Message-ID").toLowerCase());
fields.clear();
fields.add("header", "value");
fields.add(headLC, valLC);
fields.add("other", "data");
s = enum2set(fields.getFieldNames());
assertEquals(3, s.size());
assertTrue(s.contains("message-id"));
assertEquals("value", fields.getStringField("Message-ID").toLowerCase());
assertEquals("value", fields.getStringField("message-id").toLowerCase());
fields.clear();
fields.add("header", "value");
fields.add(headUC, valUC);
fields.add("other", "data");
s = enum2set(fields.getFieldNames());
assertEquals(3, s.size());
assertTrue(s.contains("message-id"));
assertEquals("value", fields.getStringField("message-id").toLowerCase());
assertEquals("value", fields.getStringField("Message-ID").toLowerCase());
fields.clear();
fields.add("header", "value");
fields.add(headLC, valUC);
fields.add("other", "data");
s = enum2set(fields.getFieldNames());
assertEquals(3, s.size());
assertTrue(s.contains("message-id"));
assertEquals("value", fields.getStringField("Message-ID").toLowerCase());
assertEquals("value", fields.getStringField("message-id").toLowerCase());
}
/* ------------------------------------------------------------ */
private void doTheHixieHixieShake() {
byte[] result =
WebSocketConnectionD00.doTheHixieHixieShake(
WebSocketConnectionD00.hixieCrypt(_key1),
WebSocketConnectionD00.hixieCrypt(_key2),
_hixieBytes.asArray());
_hixieBytes.clear();
_hixieBytes.put(result);
}
public void sendMessage(String... msgs) throws IOException {
int len = 0;
for (String msg : msgs) {
LOG.debug("sending message: " + msg);
len += (msg.length() + 2);
}
ByteArrayBuffer buf = new ByteArrayBuffer(len);
for (String msg : msgs) {
buf.put((byte) 0x00);
buf.put(msg.getBytes("UTF-8"));
buf.put((byte) 0xFF);
}
out.write(buf.array());
out.flush();
}
/* ------------------------------------------------------------ */
public Connection handle() throws IOException {
try {
// handle stupid hixie random bytes
if (_hixieBytes != null) {
// take any available bytes from the parser buffer, which may have already been read
Buffer buffer = _parser.getBuffer();
if (buffer != null && buffer.length() > 0) {
int l = buffer.length();
if (l > (8 - _hixieBytes.length())) l = 8 - _hixieBytes.length();
_hixieBytes.put(buffer.peek(buffer.getIndex(), l));
buffer.skip(l);
}
// while we are not blocked
while (_endp.isOpen()) {
// do we now have enough
if (_hixieBytes.length() == 8) {
// we have the silly random bytes
// so let's work out the stupid 16 byte reply.
doTheHixieHixieShake();
_endp.flush(_hixieBytes);
_hixieBytes = null;
_endp.flush();
break;
}
// no, then let's fill
int filled = _endp.fill(_hixieBytes);
if (filled < 0) {
_endp.flush();
_endp.close();
break;
}
}
if (_websocket instanceof OnFrame) ((OnFrame) _websocket).onHandshake(this);
_websocket.onOpen(this);
return this;
}
// handle the framing protocol
boolean progress = true;
while (progress) {
int flushed = _generator.flush();
int filled = _parser.parseNext();
progress = flushed > 0 || filled > 0;
_endp.flush();
if (_endp instanceof AsyncEndPoint && ((AsyncEndPoint) _endp).hasProgressed())
progress = true;
}
} catch (IOException e) {
LOG.debug(e);
try {
if (_endp.isOpen()) _endp.close();
} catch (IOException e2) {
LOG.ignore(e2);
}
throw e;
} finally {
if (_endp.isOpen()) {
if (_endp.isInputShutdown() && _generator.isBufferEmpty()) _endp.close();
else checkWriteable();
checkWriteable();
}
}
return this;
}
