Example usage for io.netty.buffer ByteBuf writeShort

Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf writeShort.

Prototype

public abstract ByteBuf writeShort(int value);

Source Link

Document

Sets the specified 16-bit short integer at the current writerIndex and increases the writerIndex by 2 in this buffer.

Usage

From source file:com.mobius.software.mqtt.parser.test.TestParser.java

License:Open Source License

@Test(expected = MalformedMessageException.class)
public void testNegativeNext() throws MalformedMessageException {
    ByteBuf buf = Unpooled.buffer(103);
    buf.writeByte(0x82);/*  ww w. j av a 2  s .  c  o m*/
    buf.writeByte(0x66); //encoded l=104, actual l=103
    buf.writeShort(10);
    buf.writeShort(97);
    buf.writeBytes(new byte[96]);
    buf.writeByte(1);
    MQParser.next(buf);
}

From source file:com.mobius.software.mqtt.parser.test.TestParser.java

License:Open Source License

@Test
public void testNegativeNextIndexNotReset() throws MalformedMessageException {
    ByteBuf buf = Unpooled.buffer(103);
    buf.writeByte(0x82);/* ww w  .  j ava2 s.c om*/
    buf.writeByte(0x66); //encoded l=104, actual l=103
    buf.writeShort(10);
    buf.writeShort(97);
    buf.writeBytes(new byte[96]);
    buf.writeByte(1);
    try {
        MQParser.next(buf);
    } catch (MalformedMessageException e) {

    }
    assertEquals("buffer index was not reset", 0, buf.readerIndex());
}

From source file:com.mobius.software.mqtt.parser.test.TestParser.java

License:Open Source License

@Test
public void testSubackCodeNull() throws UnsupportedEncodingException, MalformedMessageException {
    expectedEx.expect(MalformedMessageException.class);
    ByteBuf buf = Unpooled.buffer(3);
    buf.writeByte(0x90);//  w w  w.j av a2s .  co m
    buf.writeByte(3);
    buf.writeShort(10);
    buf.writeByte(3);
    MQParser.decode(buf);
}

From source file:com.mobius.software.mqtt.parser.test.TestParser.java

License:Open Source License

@Test
public void testDecodeLengthOne() {
    ByteBuf buf = Unpooled.buffer(114);
    buf.writeByte(0x82);// w ww  .j  av  a2  s .  c  o  m
    buf.writeByte(0x66);
    buf.writeShort(10);
    buf.writeShort(97);
    buf.writeBytes(new byte[96]);
    buf.writeByte(1);
    buf.writeByte(0);
}

From source file:com.mobius.software.mqtt.parser.test.TestParser.java

License:Open Source License

@Test
public void testDecodeLengthTwo() {
    ByteBuf buf = Unpooled.buffer(205);
    buf.writeByte(0x82);//from ww w  .j a  v a 2  s  .  c  o m
    buf.writeByte(0xCA);
    buf.writeByte(0x01);
    buf.writeShort(10);
    buf.writeShort(197);
    buf.writeBytes(new byte[196]);
    buf.writeByte(1);
    buf.writeByte(0);
}

From source file:com.mobius.software.mqtt.parser.test.TestParser.java

License:Open Source License

@Test
public void testDecodeLengthThree() {
    ByteBuf buf = Unpooled.buffer(20206);
    buf.writeByte(0x82);/*from  w  w w.  ja  va 2 s .  c om*/
    buf.writeByte(0xEA);
    buf.writeByte(0x9D);
    buf.writeByte(0x01);
    buf.writeShort(10);
    buf.writeShort(20197);
    buf.writeBytes(new byte[20196]);
    buf.writeByte(1);
    buf.writeByte(0);
}

From source file:com.mobius.software.mqtt.parser.test.TestParser.java

License:Open Source License

@Test
public void testDecodeLengthFour() {
    ByteBuf buf = Unpooled.buffer(2097159);
    buf.writeByte(0x82);/*from   ww  w .  j a  v  a2s  . co  m*/
    buf.writeByte(0x82);
    buf.writeByte(0x80);
    buf.writeByte(0x80);
    buf.writeByte(0x01);
    buf.writeShort(10);
    for (int i = 0; i < 32; i++) {
        buf.writeShort(65533);
        buf.writeBytes(new byte[65532]);
        buf.writeByte(1);
        buf.writeByte(0);
    }
}

From source file:com.mpush.api.protocol.Packet.java

License:Apache License

public static void encodePacket(Packet packet, ByteBuf out) {
    if (packet.cmd == Command.HEARTBEAT.cmd) {
        out.writeByte(Packet.HB_PACKET_BYTE);
    } else {//from  w ww.  j  a v a2s .  com
        out.writeInt(packet.getBodyLength());
        out.writeByte(packet.cmd);
        out.writeShort(packet.cc);
        out.writeByte(packet.flags);
        out.writeInt(packet.sessionId);
        out.writeByte(packet.lrc);
        if (packet.getBodyLength() > 0) {
            out.writeBytes(packet.body);
        }
    }
    packet.body = null;
}

From source file:com.mpush.common.message.ByteBufMessage.java

License:Apache License

public void encodeBytes(ByteBuf body, byte[] field) {
    if (field == null || field.length == 0) {
        body.writeShort(0);
    } else if (field.length < Short.MAX_VALUE) {
        body.writeShort(field.length).writeBytes(field);
    } else {//from  w w  w.  ja v  a 2 s .c  o  m
        body.writeShort(Short.MAX_VALUE).writeInt(field.length - Short.MAX_VALUE).writeBytes(field);
    }
}

From source file:com.ogarproject.ogar.server.net.packet.outbound.PacketOutDrawLine.java

License:Open Source License

@Override
public void writeData(ByteBuf buf) {
    buf.writeShort(x);
    buf.writeShort(y);
}