Java Code Examples for net.fs.utils.ByteShortConvert#toShort()

The following examples show how to use net.fs.utils.ByteShortConvert#toShort() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: CapEnv.java From finalspeed with GNU General Public License v2.0

6 votes

IpV4Packet getIpV4Packet_pppoe(EthernetPacket packet_eth) throws IllegalRawDataException {
    IpV4Packet ipV4Packet = null;
    byte[] pppData = packet_eth.getPayload().getRawData();
    if (pppData.length > 8 && pppData[8] == 0x45) {
        byte[] b2 = new byte[2];
        System.arraycopy(pppData, 4, b2, 0, 2);
        short len = ByteShortConvert.toShort(b2, 0);
        int ipLength = toUnsigned(len) - 2;
        byte[] ipData = new byte[ipLength];
        //设置ppp参数
        PacketUtils.pppHead_static[2] = pppData[2];
        PacketUtils.pppHead_static[3] = pppData[3];
        if (ipLength == (pppData.length - 8)) {
            System.arraycopy(pppData, 8, ipData, 0, ipLength);
            ipV4Packet = IpV4Packet.newPacket(ipData, 0, ipData.length);
        } else {
            MLog.println("长度不符!");
        }
    }
    return ipV4Packet;
}

Example 2

Source File: CapEnv.java From finalspeed-91yun with GNU General Public License v2.0

6 votes

IpV4Packet getIpV4Packet_pppoe(EthernetPacket packet_eth) throws IllegalRawDataException{
	IpV4Packet ipV4Packet=null;
	byte[] pppData=packet_eth.getPayload().getRawData();
	if(pppData.length>8&&pppData[8]==0x45){
		byte[] b2=new byte[2];
		System.arraycopy(pppData, 4, b2, 0, 2);
		short len=(short) ByteShortConvert.toShort(b2, 0);
		int ipLength=toUnsigned(len)-2;
		byte[] ipData=new byte[ipLength];
		//设置ppp参数
		PacketUtils.pppHead_static[2]=pppData[2];
		PacketUtils.pppHead_static[3]=pppData[3];
		if(ipLength==(pppData.length-8)){
			System.arraycopy(pppData, 8, ipData, 0, ipLength);
			ipV4Packet=IpV4Packet.newPacket(ipData, 0, ipData.length);
		}else {
			MLog.println("长度不符!");
		}
	}
	return ipV4Packet;
}

Example 3

Source File: CapEnv.java From NSS with Apache License 2.0

6 votes

IpV4Packet getIpV4Packet_pppoe(EthernetPacket packet_eth) throws IllegalRawDataException {
	IpV4Packet ipV4Packet=null;
	byte[] pppData=packet_eth.getPayload().getRawData();
	if(pppData.length>8&&pppData[8]==0x45){
		byte[] b2=new byte[2];
		System.arraycopy(pppData, 4, b2, 0, 2);
		short len=(short) ByteShortConvert.toShort(b2, 0);
		int ipLength=toUnsigned(len)-2;
		byte[] ipData=new byte[ipLength];
		//设置ppp参数
		PacketUtils.pppHead_static[2]=pppData[2];
		PacketUtils.pppHead_static[3]=pppData[3];
		if(ipLength==(pppData.length-8)){
			System.arraycopy(pppData, 8, ipData, 0, ipLength);
			ipV4Packet= IpV4Packet.newPacket(ipData, 0, ipData.length);
		}else {
			MLog.println("长度不符!");
		}
	}
	return ipV4Packet;
}

Example 4

Source File: PingMessage.java From finalspeed-91yun with GNU General Public License v2.0

5 votes

public PingMessage(DatagramPacket dp){
	this.dp=dp;
	dpData=dp.getData();
	ver=ByteShortConvert.toShort(dpData, 0);
	sType=ByteShortConvert.toShort(dpData, 2);
	connectId=ByteIntConvert.toInt(dpData, 4);
	clientId=ByteIntConvert.toInt(dpData, 8);
	pingId=ByteIntConvert.toInt(dpData, 12);
	downloadSpeed=ByteShortConvert.toShort(dpData, 16);
	uploadSpeed=ByteShortConvert.toShort(dpData, 18);
}

Example 5

Source File: DataMessage.java From finalspeed with GNU General Public License v2.0

5 votes

public DataMessage(DatagramPacket dp) {
    this.dp = dp;
    dpData = dp.getData();
    ver = ByteShortConvert.toShort(dpData, 0);
    sType = ByteShortConvert.toShort(dpData, 2);

    connectId = ByteIntConvert.toInt(dpData, 4);
    clientId = ByteIntConvert.toInt(dpData, 8);

    sequence = ByteIntConvert.toInt(dpData, 12);
    length = ByteShortConvert.toShort(dpData, 16);
    timeId = ByteIntConvert.toInt(dpData, 18);
    data = new byte[length];
    System.arraycopy(dpData, 22, data, 0, length);
}

Example 6

Source File: CloseMessage_Conn.java From finalspeed with GNU General Public License v2.0

5 votes

public CloseMessage_Conn(DatagramPacket dp) {
    this.dp = dp;
    dpData = dp.getData();
    ver = ByteShortConvert.toShort(dpData, 0);
    sType = ByteShortConvert.toShort(dpData, 2);
    connectId = ByteIntConvert.toInt(dpData, 4);
    clientId = ByteIntConvert.toInt(dpData, 8);
}

Example 7

Source File: PingMessage.java From finalspeed with GNU General Public License v2.0

5 votes

public PingMessage(DatagramPacket dp) {
    this.dp = dp;
    dpData = dp.getData();
    ver = ByteShortConvert.toShort(dpData, 0);
    sType = ByteShortConvert.toShort(dpData, 2);
    connectId = ByteIntConvert.toInt(dpData, 4);
    clientId = ByteIntConvert.toInt(dpData, 8);
    pingId = ByteIntConvert.toInt(dpData, 12);
    downloadSpeed = ByteShortConvert.toShort(dpData, 16);
    uploadSpeed = ByteShortConvert.toShort(dpData, 18);
}

Example 8

Source File: PingMessage2.java From finalspeed with GNU General Public License v2.0

5 votes

public PingMessage2(DatagramPacket dp) {
    this.dp = dp;
    dpData = dp.getData();
    ver = ByteShortConvert.toShort(dpData, 0);
    sType = ByteShortConvert.toShort(dpData, 2);
    connectId = ByteIntConvert.toInt(dpData, 4);
    clientId = ByteIntConvert.toInt(dpData, 8);
    pingId = ByteIntConvert.toInt(dpData, 12);
}

Example 9

Source File: AckListMessage.java From finalspeed with GNU General Public License v2.0

5 votes

public AckListMessage(DatagramPacket dp) {
    this.dp = dp;
    dpData = dp.getData();
    ver = ByteShortConvert.toShort(dpData, 0);
    sType = ByteShortConvert.toShort(dpData, 2);
    connectId = ByteIntConvert.toInt(dpData, 4);
    clientId = ByteIntConvert.toInt(dpData, 8);


    lastRead = ByteIntConvert.toInt(dpData, 4 + 8);
    int sum = ByteShortConvert.toShort(dpData, 8 + 8);
    ackList = new ArrayList<>();
    int t;
    for (int i = 0; i < sum; i++) {
        t = 10 + 4 * i;
        int sequence = ByteIntConvert.toInt(dpData, t + 8);
        ackList.add(sequence);
    }
    ////#MLog.println("LLLLLLLLLLLLLL "+dp.getLength()+" "+ackList.size());
    t = 10 + 4 * sum - 4;
    r1 = ByteIntConvert.toInt(dpData, t + 4 + 8);
    s1 = ByteIntConvert.toInt(dpData, t + 8 + 8);

    r2 = ByteIntConvert.toInt(dpData, t + 12 + 8);
    s2 = ByteIntConvert.toInt(dpData, t + 16 + 8);

    r3 = ByteIntConvert.toInt(dpData, t + 20 + 8);
    s3 = ByteIntConvert.toInt(dpData, t + 24 + 8);

    ////#MLog.println("aaaaaaaaa"+r3+"kkkkkkk "+s3);
}

Example 10

Source File: PingMessage2.java From finalspeed-91yun with GNU General Public License v2.0

5 votes

public PingMessage2(DatagramPacket dp){
	this.dp=dp;
	dpData=dp.getData();
	ver=ByteShortConvert.toShort(dpData, 0);
	sType=ByteShortConvert.toShort(dpData, 2);
	connectId=ByteIntConvert.toInt(dpData, 4);
	clientId=ByteIntConvert.toInt(dpData, 8);
	pingId=ByteIntConvert.toInt(dpData, 12);
}

Example 11

Source File: DataMessage.java From finalspeed-91yun with GNU General Public License v2.0

5 votes

public DataMessage(DatagramPacket dp){
	this.dp=dp;
	dpData=dp.getData();
	ver=ByteShortConvert.toShort(dpData, 0);
	sType=ByteShortConvert.toShort(dpData, 2);
	
	connectId=ByteIntConvert.toInt(dpData, 4);
	clientId=ByteIntConvert.toInt(dpData, 8);
	
	sequence=ByteIntConvert.toInt(dpData, 12);
	length=ByteShortConvert.toShort(dpData, 16);
	timeId=ByteIntConvert.toInt(dpData, 18);
	data=new byte[length];
	System.arraycopy(dpData, 22, data, 0, length);
}

Example 12

Source File: CloseMessage_Conn.java From finalspeed-91yun with GNU General Public License v2.0

5 votes

public CloseMessage_Conn(DatagramPacket dp){
	this.dp=dp;
	dpData=dp.getData();
	ver=ByteShortConvert.toShort(dpData, 0);
	sType=ByteShortConvert.toShort(dpData, 2);
	connectId=ByteIntConvert.toInt(dpData, 4);
	clientId=ByteIntConvert.toInt(dpData, 8);
}

Example 13

Source File: CloseMessage_Stream.java From finalspeed-91yun with GNU General Public License v2.0

5 votes

public CloseMessage_Stream(DatagramPacket dp){
	this.dp=dp;
	dpData=dp.getData();
	ver=ByteShortConvert.toShort(dpData, 0);
	sType=ByteShortConvert.toShort(dpData, 2);
	
	connectId=ByteIntConvert.toInt(dpData, 4);
	clientId=ByteIntConvert.toInt(dpData, 8);
	closeOffset=ByteIntConvert.toInt(dpData, 12);
	////#MLog.println("vCloseMessagebbb"+clientId+"v");
}

Example 14

Source File: AckListMessage.java From finalspeed-91yun with GNU General Public License v2.0

5 votes

public AckListMessage(DatagramPacket dp){
	this.dp=dp;
	dpData=dp.getData();
	ver=ByteShortConvert.toShort(dpData, 0);
	sType=ByteShortConvert.toShort(dpData, 2);
	connectId=ByteIntConvert.toInt(dpData, 4);
	clientId=ByteIntConvert.toInt(dpData, 8);
	
	
	lastRead=ByteIntConvert.toInt(dpData, 4+8);
	int sum=ByteShortConvert.toShort(dpData, 8+8);
	ackList=new ArrayList<Integer>();
	int t=0;
	for(int i=0;i<sum;i++){
		t=10+4*i;
		int sequence=ByteIntConvert.toInt(dpData, t+8);
		ackList.add(sequence);
	}
	////#MLog.println("LLLLLLLLLLLLLL "+dp.getLength()+" "+ackList.size());
	t=10+4*sum-4;
	r1=ByteIntConvert.toInt(dpData, t+4+8);
	s1=ByteIntConvert.toInt(dpData, t+8+8);

	r2=ByteIntConvert.toInt(dpData, t+12+8);
	s2=ByteIntConvert.toInt(dpData, t+16+8);

	r3=ByteIntConvert.toInt(dpData, t+20+8);
	s3=ByteIntConvert.toInt(dpData, t+24+8);

	////#MLog.println("aaaaaaaaa"+r3+"kkkkkkk "+s3);
}

Example 15

Source File: PingMessage2.java From NSS with Apache License 2.0

5 votes

public PingMessage2(DatagramPacket dp){
	this.dp=dp;
	dpData=dp.getData();
	ver=ByteShortConvert.toShort(dpData, 0);
	sType=ByteShortConvert.toShort(dpData, 2);
	connectId=ByteIntConvert.toInt(dpData, 4);
	clientId=ByteIntConvert.toInt(dpData, 8);
	pingId=ByteIntConvert.toInt(dpData, 12);
}

Example 16

Source File: DataMessage.java From NSS with Apache License 2.0

5 votes

public DataMessage(DatagramPacket dp){
	this.dp=dp;
	dpData=dp.getData();
	ver=ByteShortConvert.toShort(dpData, 0);
	sType=ByteShortConvert.toShort(dpData, 2);
	
	connectId=ByteIntConvert.toInt(dpData, 4);
	clientId=ByteIntConvert.toInt(dpData, 8);
	
	sequence=ByteIntConvert.toInt(dpData, 12);
	length=ByteShortConvert.toShort(dpData, 16);
	timeId=ByteIntConvert.toInt(dpData, 18);
	data=new byte[length];
	System.arraycopy(dpData, 22, data, 0, length);
}

Example 17

Source File: CloseMessage_Conn.java From NSS with Apache License 2.0

5 votes

public CloseMessage_Conn(DatagramPacket dp){
	this.dp=dp;
	dpData=dp.getData();
	ver=ByteShortConvert.toShort(dpData, 0);
	sType=ByteShortConvert.toShort(dpData, 2);
	connectId=ByteIntConvert.toInt(dpData, 4);
	clientId=ByteIntConvert.toInt(dpData, 8);
}

Example 18

Source File: PingMessage.java From NSS with Apache License 2.0

5 votes

public PingMessage(DatagramPacket dp){
	this.dp=dp;
	dpData=dp.getData();
	ver=ByteShortConvert.toShort(dpData, 0);
	sType=ByteShortConvert.toShort(dpData, 2);
	connectId=ByteIntConvert.toInt(dpData, 4);
	clientId=ByteIntConvert.toInt(dpData, 8);
	pingId=ByteIntConvert.toInt(dpData, 12);
	downloadSpeed=ByteShortConvert.toShort(dpData, 16);
	uploadSpeed=ByteShortConvert.toShort(dpData, 18);
}

Example 19

Source File: CloseMessage_Stream.java From NSS with Apache License 2.0

5 votes

public CloseMessage_Stream(DatagramPacket dp){
	this.dp=dp;
	dpData=dp.getData();
	ver=ByteShortConvert.toShort(dpData, 0);
	sType=ByteShortConvert.toShort(dpData, 2);
	
	connectId=ByteIntConvert.toInt(dpData, 4);
	clientId=ByteIntConvert.toInt(dpData, 8);
	closeOffset=ByteIntConvert.toInt(dpData, 12);
	////#MLog.println("vCloseMessagebbb"+clientId+"v");
}

Example 20

Source File: AckListMessage.java From NSS with Apache License 2.0

5 votes

public AckListMessage(DatagramPacket dp){
	this.dp=dp;
	dpData=dp.getData();
	ver=ByteShortConvert.toShort(dpData, 0);
	sType=ByteShortConvert.toShort(dpData, 2);
	connectId=ByteIntConvert.toInt(dpData, 4);
	clientId=ByteIntConvert.toInt(dpData, 8);
	
	
	lastRead=ByteIntConvert.toInt(dpData, 4+8);
	int sum=ByteShortConvert.toShort(dpData, 8+8);
	ackList=new ArrayList<Integer>();
	int t=0;
	for(int i=0;i<sum;i++){
		t=10+4*i;
		int sequence=ByteIntConvert.toInt(dpData, t+8);
		ackList.add(sequence);
	}
	////#MLog.println("LLLLLLLLLLLLLL "+dp.getLength()+" "+ackList.size());
	t=10+4*sum-4;
	r1=ByteIntConvert.toInt(dpData, t+4+8);
	s1=ByteIntConvert.toInt(dpData, t+8+8);

	r2=ByteIntConvert.toInt(dpData, t+12+8);
	s2=ByteIntConvert.toInt(dpData, t+16+8);

	r3=ByteIntConvert.toInt(dpData, t+20+8);
	s3=ByteIntConvert.toInt(dpData, t+24+8);

	////#MLog.println("aaaaaaaaa"+r3+"kkkkkkk "+s3);
}