/** Reads a message from the server. */
public TesterAjpMessage readMessage() throws IOException {
InputStream is = socket.getInputStream();
TesterAjpMessage message = new TesterAjpMessage(packetSize);
byte[] buf = message.getBuffer();
int headerLength = message.getHeaderLength();
read(is, buf, 0, headerLength);
int messageLength = message.processHeader(false);
if (messageLength < 0) {
throw new IOException("Invalid AJP message length");
} else if (messageLength == 0) {
return message;
} else {
if (messageLength > buf.length) {
throw new IllegalArgumentException(
"Message too long ["
+ Integer.valueOf(messageLength)
+ "] for buffer length ["
+ Integer.valueOf(buf.length)
+ "]");
}
read(is, buf, headerLength, messageLength);
return message;
}
}
public TesterAjpMessage sendMessage(TesterAjpMessage headers, TesterAjpMessage body)
throws IOException {
// Send the headers
socket.getOutputStream().write(headers.getBuffer(), 0, headers.getLen());
if (body != null) {
// Send the body of present
socket.getOutputStream().write(body.getBuffer(), 0, body.getLen());
}
// Read the response
return readMessage();
}
public TesterAjpMessage createBodyMessage(byte[] data) {
TesterAjpMessage message = new TesterAjpMessage(packetSize);
message.reset();
// Set the header bytes
message.getBuffer()[0] = 0x12;
message.getBuffer()[1] = 0x34;
message.appendBytes(data, 0, data.length);
message.end();
return message;
}
static {
TesterAjpMessage ajpCping = new TesterAjpMessage(16);
ajpCping.reset();
ajpCping.appendByte(Constants.JK_AJP13_CPING_REQUEST);
ajpCping.end();
AJP_CPING = new byte[ajpCping.getLen()];
System.arraycopy(ajpCping.getBuffer(), 0, AJP_CPING, 0, ajpCping.getLen());
}
/** Create a message to request the given URL. */
public TesterAjpMessage createForwardMessage() {
TesterAjpMessage message = new TesterAjpMessage(packetSize);
message.reset();
// Set the header bytes
message.getBuffer()[0] = 0x12;
message.getBuffer()[1] = 0x34;
// Code 2 for forward request
message.appendByte(Constants.JK_AJP13_FORWARD_REQUEST);
// HTTP method, GET = 2
message.appendByte(method);
// Protocol
message.appendString(protocol);
// Request URI
message.appendString(uri);
// Client address
message.appendString(remoteAddr);
// Client host
message.appendString(remoteHost);
// Server name
message.appendString(serverName);
// Server port
message.appendInt(serverPort);
// Is ssl
message.appendByte(ssl ? 0x01 : 0x00);
return message;
}
