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

The following examples show how to use net.fs.utils.ByteShortConvert#toByteArray() . 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: DataMessage.java From finalspeed with GNU General Public License v2.0

6 votes

public void create(int timeId) {
    this.timeId = timeId;
    dpData = new byte[this.length + 16 + 8];
    ByteShortConvert.toByteArray(ver, dpData, 0);  //add: ver
    ByteShortConvert.toByteArray(sType, dpData, 2);  //add: service type

    ByteIntConvert.toByteArray(connectId, dpData, 4); //add: sequence
    ByteIntConvert.toByteArray(clientId, dpData, 8); //add: sequence

    ByteIntConvert.toByteArray(this.sequence, dpData, 12); //add: sequence
    ByteShortConvert.toByteArray((short) this.length, dpData, 16); //add:length
    ByteIntConvert.toByteArray(this.timeId, dpData, 18); //add: sequence
    System.arraycopy(this.data, 0, dpData, 22, this.length);
    dp = new DatagramPacket(dpData, dpData.length);
    dp.setAddress(dstAddress);
    dp.setPort(dstPort);

}

Example 2

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

6 votes

public void create(int timeId){
	this.timeId=timeId;
	dpData=new byte[this.length+16+8];
	ByteShortConvert.toByteArray(ver, dpData, 0);  //add: ver
	ByteShortConvert.toByteArray(sType, dpData, 2);  //add: service type
	
	ByteIntConvert.toByteArray(connectId, dpData, 4); //add: sequence
	ByteIntConvert.toByteArray(clientId, dpData, 8); //add: sequence
	
	ByteIntConvert.toByteArray(this.sequence, dpData, 12); //add: sequence
	ByteShortConvert.toByteArray((short) this.length, dpData, 16); //add:length
	ByteIntConvert.toByteArray(this.timeId, dpData, 18); //add: sequence
	System.arraycopy(this.data, 0, dpData, 22, this.length);
	dp=new DatagramPacket(dpData,dpData.length);
	dp.setAddress(dstAddress);
	dp.setPort(dstPort);
	
}

Example 3

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

5 votes

public PingMessage(int connectId,int clientId,int pingId,int downloadSpeed,int uploadSpeed){
	ByteShortConvert.toByteArray(ver, dpData, 0);  //add: ver
	ByteShortConvert.toByteArray(sType, dpData, 2);  //add: service type
	ByteIntConvert.toByteArray(connectId, dpData, 4); //add: sequence
	ByteIntConvert.toByteArray(clientId, dpData, 8); //add: sequence
	ByteIntConvert.toByteArray(pingId, dpData, 12); //add: sequence
	ByteShortConvert.toByteArray((short) (downloadSpeed/1024), dpData, 16);
	ByteShortConvert.toByteArray((short) (uploadSpeed/1024), dpData, 18);
	dp=new DatagramPacket(dpData,dpData.length);
}

Example 4

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

5 votes

public CloseMessage_Conn(int connectId, int clientId) {
    byte[] dpData = new byte[12];
    this.clientId = clientId;
    this.connectId = connectId;
    ByteShortConvert.toByteArray(ver, dpData, 0);
    ByteShortConvert.toByteArray(sType, dpData, 2);
    ByteIntConvert.toByteArray(connectId, dpData, 4);
    ByteIntConvert.toByteArray(clientId, dpData, 8);
    dp = new DatagramPacket(dpData, dpData.length);
}

Example 5

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

5 votes

public PingMessage(int connectId, int clientId, int pingId, int downloadSpeed, int uploadSpeed) {
    ByteShortConvert.toByteArray(ver, dpData, 0);  //add: ver
    ByteShortConvert.toByteArray(sType, dpData, 2);  //add: service type
    ByteIntConvert.toByteArray(connectId, dpData, 4); //add: sequence
    ByteIntConvert.toByteArray(clientId, dpData, 8); //add: sequence
    ByteIntConvert.toByteArray(pingId, dpData, 12); //add: sequence
    ByteShortConvert.toByteArray((short) (downloadSpeed / 1024), dpData, 16);
    ByteShortConvert.toByteArray((short) (uploadSpeed / 1024), dpData, 18);
    dp = new DatagramPacket(dpData, dpData.length);
}

Example 6

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

5 votes

public CloseMessage_Stream(int connectId, int clientId, int closeOffset) {
    byte[] dpData = new byte[16];
    this.clientId = clientId;
    this.connectId = connectId;
    ByteShortConvert.toByteArray(ver, dpData, 0);  //add: ver
    ByteShortConvert.toByteArray(sType, dpData, 2);  //add: service type
    ByteIntConvert.toByteArray(connectId, dpData, 4); //add: sequence
    ByteIntConvert.toByteArray(clientId, dpData, 8); //add: sequence
    ByteIntConvert.toByteArray(closeOffset, dpData, 12); //add: sequence
    dp = new DatagramPacket(dpData, dpData.length);
    ////#MLog.println("vCloseMessageaaa"+clientId+"v");
}

Example 7

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

5 votes

public PingMessage2(int connectId,int clientId,int pingId){
	ByteShortConvert.toByteArray(ver, dpData, 0);  //add: ver
	ByteShortConvert.toByteArray(sType, dpData, 2);  //add: service type
	ByteIntConvert.toByteArray(connectId, dpData, 4); //add: sequence
	ByteIntConvert.toByteArray(clientId, dpData, 8); //add: sequence
	ByteIntConvert.toByteArray(pingId, dpData, 12); //add: sequence
	dp=new DatagramPacket(dpData,dpData.length);
}

Example 8

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

5 votes

public CloseMessage_Conn(int connectId,int clientId){
	byte[] dpData=new byte[12];
	this.clientId=clientId;
	this.connectId=connectId;
	ByteShortConvert.toByteArray(ver, dpData, 0);
	ByteShortConvert.toByteArray(sType, dpData, 2);
	ByteIntConvert.toByteArray(connectId, dpData, 4);
	ByteIntConvert.toByteArray(clientId, dpData, 8);
	dp=new DatagramPacket(dpData,dpData.length);
}

Example 9

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

5 votes

public CloseMessage_Stream(int connectId,int clientId,int closeOffset){
	byte[] dpData=new byte[16];
	this.clientId=clientId;
	this.connectId=connectId;
	ByteShortConvert.toByteArray(ver, dpData, 0);  //add: ver
	ByteShortConvert.toByteArray(sType, dpData, 2);  //add: service type
	ByteIntConvert.toByteArray(connectId, dpData, 4); //add: sequence
	ByteIntConvert.toByteArray(clientId, dpData, 8); //add: sequence
	ByteIntConvert.toByteArray(closeOffset, dpData, 12); //add: sequence
	dp=new DatagramPacket(dpData,dpData.length);
	////#MLog.println("vCloseMessageaaa"+clientId+"v");
}

Example 10

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

5 votes

public PingMessage2(int connectId,int clientId,int pingId){
	ByteShortConvert.toByteArray(ver, dpData, 0);  //add: ver
	ByteShortConvert.toByteArray(sType, dpData, 2);  //add: service type
	ByteIntConvert.toByteArray(connectId, dpData, 4); //add: sequence
	ByteIntConvert.toByteArray(clientId, dpData, 8); //add: sequence
	ByteIntConvert.toByteArray(pingId, dpData, 12); //add: sequence
	dp=new DatagramPacket(dpData,dpData.length);
}

Example 11

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

5 votes

public PingMessage2(int connectId, int clientId, int pingId) {
    ByteShortConvert.toByteArray(ver, dpData, 0);  //add: ver
    ByteShortConvert.toByteArray(sType, dpData, 2);  //add: service type
    ByteIntConvert.toByteArray(connectId, dpData, 4); //add: sequence
    ByteIntConvert.toByteArray(clientId, dpData, 8); //add: sequence
    ByteIntConvert.toByteArray(pingId, dpData, 12); //add: sequence
    dp = new DatagramPacket(dpData, dpData.length);
}

Example 12

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

5 votes

public CloseMessage_Conn(int connectId,int clientId){
	byte[] dpData=new byte[12];
	this.clientId=clientId;
	this.connectId=connectId;
	ByteShortConvert.toByteArray(ver, dpData, 0);
	ByteShortConvert.toByteArray(sType, dpData, 2);
	ByteIntConvert.toByteArray(connectId, dpData, 4);
	ByteIntConvert.toByteArray(clientId, dpData, 8);
	dp=new DatagramPacket(dpData,dpData.length);
}

Example 13

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

5 votes

public PingMessage(int connectId,int clientId,int pingId,int downloadSpeed,int uploadSpeed){
	ByteShortConvert.toByteArray(ver, dpData, 0);  //add: ver
	ByteShortConvert.toByteArray(sType, dpData, 2);  //add: service type
	ByteIntConvert.toByteArray(connectId, dpData, 4); //add: sequence
	ByteIntConvert.toByteArray(clientId, dpData, 8); //add: sequence
	ByteIntConvert.toByteArray(pingId, dpData, 12); //add: sequence
	ByteShortConvert.toByteArray((short) (downloadSpeed/1024), dpData, 16);
	ByteShortConvert.toByteArray((short) (uploadSpeed/1024), dpData, 18);
	dp=new DatagramPacket(dpData,dpData.length);
}

Example 14

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

5 votes

public CloseMessage_Stream(int connectId,int clientId,int closeOffset){
	byte[] dpData=new byte[16];
	this.clientId=clientId;
	this.connectId=connectId;
	ByteShortConvert.toByteArray(ver, dpData, 0);  //add: ver
	ByteShortConvert.toByteArray(sType, dpData, 2);  //add: service type
	ByteIntConvert.toByteArray(connectId, dpData, 4); //add: sequence
	ByteIntConvert.toByteArray(clientId, dpData, 8); //add: sequence
	ByteIntConvert.toByteArray(closeOffset, dpData, 12); //add: sequence
	dp=new DatagramPacket(dpData,dpData.length);
	////#MLog.println("vCloseMessageaaa"+clientId+"v");
}

Example 15

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

4 votes

@SuppressWarnings("unchecked")
public AckListMessage(long connId,ArrayList ackList,int lastRead,
		HashMap<Integer, SendRecord> sendRecordTable,int timeId,
		int connectId,int clientId){
	this.clientId=clientId;
	this.connectId=connectId;
	this.ackList=ackList;
	this.lastRead=lastRead;
	int len1=4+4+10+4*ackList.size();
	dpData=new byte[len1+24+9];
	sType=MessageType.sType_AckListMessage;
	ByteShortConvert.toByteArray(ver, dpData, 0);  //add: ver
	ByteShortConvert.toByteArray(sType, dpData, 2);  //add: service type
	ByteIntConvert.toByteArray(connectId, dpData, 4); //add: sequence
	ByteIntConvert.toByteArray(clientId, dpData, 8); //add: sequence
	
	ByteIntConvert.toByteArray(lastRead, dpData, 4+8);
	//dpData[8]=(byte) ackList.size();
	ByteShortConvert.toByteArray((short) ackList.size(), dpData, 8+8);  //add: service type
	for(int i=0;i<ackList.size();i++){
		int sequence=(Integer)ackList.get(i);
		ByteIntConvert.toByteArray(sequence, dpData, 10+4*i+8);  //add: sequence
		////#MLog.println("发送确认 "+sequence);
	}

	int u1=timeId-2;
	ByteIntConvert.toByteArray(u1, dpData,len1+8);
	SendRecord r1=sendRecordTable.get(u1);
	int s1=0;
	if(r1!=null){
		s1=r1.getSendSize();
	}
	ByteIntConvert.toByteArray(s1, dpData, len1+4+8);

	int u2=timeId-1;
	ByteIntConvert.toByteArray(u2, dpData,len1+8+8);
	SendRecord r2=sendRecordTable.get(u2);
	int s2=0;
	if(r2!=null){
		s2=r2.getSendSize();
	}
	ByteIntConvert.toByteArray(s2, dpData, len1+12+8);

	int u3=timeId;
	ByteIntConvert.toByteArray(u3, dpData,len1+16+8);
	SendRecord r3=sendRecordTable.get(u3);
	int s3=0;
	if(r3!=null){
		s3=r3.getSendSize();
	}
	ByteIntConvert.toByteArray(s3, dpData, len1+20+8);

	dp=new DatagramPacket(dpData,dpData.length);
	
}

Example 16

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

4 votes

public static Packet buildIpV4(
		MacAddress srcAddress_mac,
		MacAddress dstAddrress_mac,
		IpV4Packet.Builder builder_ipv4){

	org.pcap4j.packet.Packet.Builder builder=null;
	EtherType etherType=null;
	Packet p=null;
	if(ppp){
		etherType= EtherType.PPPOE_SESSION_STAGE;
		
		UnknownPacket.Builder pppBuilder=new UnknownPacket.Builder();
		byte[] ipData=builder_ipv4.build().getRawData();
		
		byte[] lenb=new byte[2];
		ByteShortConvert.toByteArray((short) (ipData.length+2), lenb, 0);
		
		byte[] pppHead=new byte[8];
		System.arraycopy(pppHead_static, 0, pppHead, 0, pppHead.length);
		System.arraycopy(lenb, 0, pppHead, 4, 2);
		
		byte[] newData=new byte[pppHead.length+ipData.length];
		System.arraycopy(pppHead, 0, newData, 0, pppHead.length);
		System.arraycopy(ipData, 0, newData, 8, ipData.length);
		pppBuilder.rawData(newData);
		
		builder=pppBuilder;
	}else {
		etherType= EtherType.IPV4;
		builder=builder_ipv4;
	}
	
	EthernetPacket.Builder etherBuilder = new EthernetPacket.Builder();
	etherBuilder.dstAddr(dstAddrress_mac)
	.srcAddr(srcAddress_mac)
	.type(etherType)
	.payloadBuilder(builder)
	.paddingAtBuild(true);
	
	p = etherBuilder.build();
	
	return p;
}

Example 17

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

4 votes

public static Packet buildIpV4(
		MacAddress srcAddress_mac,
		MacAddress dstAddrress_mac,
		IpV4Packet.Builder builder_ipv4){

	org.pcap4j.packet.Packet.Builder builder=null;
	EtherType etherType=null;
	Packet p=null;
	if(ppp){
		etherType=EtherType.PPPOE_SESSION_STAGE;
		
		UnknownPacket.Builder pppBuilder=new UnknownPacket.Builder();
		byte[] ipData=builder_ipv4.build().getRawData();
		
		byte[] lenb=new byte[2];
		ByteShortConvert.toByteArray((short) (ipData.length+2), lenb, 0);
		
		byte[] pppHead=new byte[8];
		System.arraycopy(pppHead_static, 0, pppHead, 0, pppHead.length);
		System.arraycopy(lenb, 0, pppHead, 4, 2);
		
		byte[] newData=new byte[pppHead.length+ipData.length];
		System.arraycopy(pppHead, 0, newData, 0, pppHead.length);
		System.arraycopy(ipData, 0, newData, 8, ipData.length);
		pppBuilder.rawData(newData);
		
		builder=pppBuilder;
	}else {
		etherType=EtherType.IPV4;
		builder=builder_ipv4;
	}
	
	EthernetPacket.Builder etherBuilder = new EthernetPacket.Builder();
	etherBuilder.dstAddr(dstAddrress_mac)
	.srcAddr(srcAddress_mac)
	.type(etherType)
	.payloadBuilder(builder)
	.paddingAtBuild(true);
	
	p = etherBuilder.build();
	
	return p;
}

Example 18

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

4 votes

public static Packet buildIpV4(
        MacAddress srcAddress_mac,
        MacAddress dstAddrress_mac,
        IpV4Packet.Builder builder_ipv4) {

    org.pcap4j.packet.Packet.Builder builder;
    EtherType etherType;
    Packet p;
    if (ppp) {
        etherType = EtherType.PPPOE_SESSION_STAGE;

        UnknownPacket.Builder pppBuilder = new UnknownPacket.Builder();
        byte[] ipData = builder_ipv4.build().getRawData();

        byte[] lenb = new byte[2];
        ByteShortConvert.toByteArray((short) (ipData.length + 2), lenb, 0);

        byte[] pppHead = new byte[8];
        System.arraycopy(pppHead_static, 0, pppHead, 0, pppHead.length);
        System.arraycopy(lenb, 0, pppHead, 4, 2);

        byte[] newData = new byte[pppHead.length + ipData.length];
        System.arraycopy(pppHead, 0, newData, 0, pppHead.length);
        System.arraycopy(ipData, 0, newData, 8, ipData.length);
        pppBuilder.rawData(newData);

        builder = pppBuilder;
    } else {
        etherType = EtherType.IPV4;
        builder = builder_ipv4;
    }

    EthernetPacket.Builder etherBuilder = new EthernetPacket.Builder();
    etherBuilder.dstAddr(dstAddrress_mac)
            .srcAddr(srcAddress_mac)
            .type(etherType)
            .payloadBuilder(builder)
            .paddingAtBuild(true);

    p = etherBuilder.build();

    return p;
}

Example 19

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

4 votes

@SuppressWarnings("unchecked")
public AckListMessage(long connId, ArrayList ackList, int lastRead,
                      HashMap<Integer, SendRecord> sendRecordTable, int timeId,
                      int connectId, int clientId) {
    this.clientId = clientId;
    this.connectId = connectId;
    this.ackList = ackList;
    this.lastRead = lastRead;
    int len1 = 4 + 4 + 10 + 4 * ackList.size();
    dpData = new byte[len1 + 24 + 9];
    sType = MessageType.sType_AckListMessage;
    ByteShortConvert.toByteArray(ver, dpData, 0);  //add: ver
    ByteShortConvert.toByteArray(sType, dpData, 2);  //add: service type
    ByteIntConvert.toByteArray(connectId, dpData, 4); //add: sequence
    ByteIntConvert.toByteArray(clientId, dpData, 8); //add: sequence

    ByteIntConvert.toByteArray(lastRead, dpData, 4 + 8);
    //dpData[8]=(byte) ackList.size();
    ByteShortConvert.toByteArray((short) ackList.size(), dpData, 8 + 8);  //add: service type
    for (int i = 0; i < ackList.size(); i++) {
        int sequence = (Integer) ackList.get(i);
        ByteIntConvert.toByteArray(sequence, dpData, 10 + 4 * i + 8);  //add: sequence
        ////#MLog.println("发送确认 "+sequence);
    }

    int u1 = timeId - 2;
    ByteIntConvert.toByteArray(u1, dpData, len1 + 8);
    SendRecord r1 = sendRecordTable.get(u1);
    int s1 = 0;
    if (r1 != null) {
        s1 = r1.getSendSize();
    }
    ByteIntConvert.toByteArray(s1, dpData, len1 + 4 + 8);

    int u2 = timeId - 1;
    ByteIntConvert.toByteArray(u2, dpData, len1 + 8 + 8);
    SendRecord r2 = sendRecordTable.get(u2);
    int s2 = 0;
    if (r2 != null) {
        s2 = r2.getSendSize();
    }
    ByteIntConvert.toByteArray(s2, dpData, len1 + 12 + 8);

    ByteIntConvert.toByteArray(timeId, dpData, len1 + 16 + 8);
    SendRecord r3 = sendRecordTable.get(timeId);
    int s3 = 0;
    if (r3 != null) {
        s3 = r3.getSendSize();
    }
    ByteIntConvert.toByteArray(s3, dpData, len1 + 20 + 8);

    dp = new DatagramPacket(dpData, dpData.length);

}

Example 20

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

4 votes

@SuppressWarnings("unchecked")
public AckListMessage(long connId,ArrayList ackList,int lastRead,
		HashMap<Integer, SendRecord> sendRecordTable,int timeId,
		int connectId,int clientId){
	this.clientId=clientId;
	this.connectId=connectId;
	this.ackList=ackList;
	this.lastRead=lastRead;
	int len1=4+4+10+4*ackList.size();
	dpData=new byte[len1+24+9];
	sType=MessageType.sType_AckListMessage;
	ByteShortConvert.toByteArray(ver, dpData, 0);  //add: ver
	ByteShortConvert.toByteArray(sType, dpData, 2);  //add: service type
	ByteIntConvert.toByteArray(connectId, dpData, 4); //add: sequence
	ByteIntConvert.toByteArray(clientId, dpData, 8); //add: sequence
	
	ByteIntConvert.toByteArray(lastRead, dpData, 4+8);
	//dpData[8]=(byte) ackList.size();
	ByteShortConvert.toByteArray((short) ackList.size(), dpData, 8+8);  //add: service type
	for(int i=0;i<ackList.size();i++){
		int sequence=(Integer)ackList.get(i);
		ByteIntConvert.toByteArray(sequence, dpData, 10+4*i+8);  //add: sequence
		////#MLog.println("发送确认 "+sequence);
	}

	int u1=timeId-2;
	ByteIntConvert.toByteArray(u1, dpData,len1+8);
	SendRecord r1=sendRecordTable.get(u1);
	int s1=0;
	if(r1!=null){
		s1=r1.getSendSize();
	}
	ByteIntConvert.toByteArray(s1, dpData, len1+4+8);

	int u2=timeId-1;
	ByteIntConvert.toByteArray(u2, dpData,len1+8+8);
	SendRecord r2=sendRecordTable.get(u2);
	int s2=0;
	if(r2!=null){
		s2=r2.getSendSize();
	}
	ByteIntConvert.toByteArray(s2, dpData, len1+12+8);

	int u3=timeId;
	ByteIntConvert.toByteArray(u3, dpData,len1+16+8);
	SendRecord r3=sendRecordTable.get(u3);
	int s3=0;
	if(r3!=null){
		s3=r3.getSendSize();
	}
	ByteIntConvert.toByteArray(s3, dpData, len1+20+8);

	dp=new DatagramPacket(dpData,dpData.length);
	
}