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

The following examples show how to use net.fs.utils.ByteShortConvert#toByteArray() . These examples are extracted from open source projects. 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
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
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 Project: NSS   File: CloseMessage_Stream.java    License: Apache License 2.0 5 votes vote down vote up
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 4
Source Project: NSS   File: PingMessage.java    License: Apache License 2.0 5 votes vote down vote up
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 5
Source Project: NSS   File: CloseMessage_Conn.java    License: Apache License 2.0 5 votes vote down vote up
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 6
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 7
Source Project: NSS   File: PingMessage2.java    License: Apache License 2.0 5 votes vote down vote up
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
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 9
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 10
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 11
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
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 13
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
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 15
Source Project: NSS   File: PacketUtils.java    License: Apache License 2.0 4 votes vote down vote up
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 16
Source Project: NSS   File: AckListMessage.java    License: Apache License 2.0 4 votes vote down vote up
@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 17
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
@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 19
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 20
@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);

}