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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--com.antiaction.dns.record.DNSRDataGeneric
DNS generic record container, wrapper for unsupported record types.
Field Summary | |
protected byte[] |
genericData
Array containing the generic data. |
protected static int |
rtype
Record of type GENERIC. |
protected int |
wtype
Contained record type. |
Constructor Summary | |
DNSRDataGeneric()
Instantiate and initialize a default generic record object. |
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DNSRDataGeneric(int type)
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Method Summary | |
byte[] |
buildPacket(DNSName dnsname,
int globalIdx)
Build and return the rdata packet on the internal state. |
java.lang.Object |
clone()
Overrides Cloneable. |
void |
disassemblePacket(DNSName dnsname,
byte[] pDat,
int pIdx,
int pLen)
Parses the rdata part of a record. |
byte[] |
getData()
Get the generic data of this record. |
int |
getDisassembledLen()
Returns the length of the previously disassembled rdata part. |
int |
getRType()
Get the record type. |
int |
getWrappedType()
Get the wrapped record type. |
void |
setData(byte[] data)
Set the generic data of this record. |
void |
setDebug(boolean b)
Toggle debug status. |
void |
setWrappedType(int wt)
Set the wrapped record type. |
java.lang.String |
toString()
Returns a string representation of the internal state, mostly for debugging purposes. |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
protected static int rtype
protected int wtype
protected byte[] genericData
Constructor Detail |
public DNSRDataGeneric()
public DNSRDataGeneric(int type)
Method Detail |
public java.lang.Object clone()
clone
in interface DNSRDataInterface
clone
in class java.lang.Object
OutOfMemoryError
- if there is not enough memory.Cloneable
public void setDebug(boolean b)
setDebug
in interface DNSRDataInterface
b
- boolean.public byte[] buildPacket(DNSName dnsname, int globalIdx) throws DNSNameException
buildPacket
in interface DNSRDataInterface
dnsname
- used for domain name compression in the same message.globalIdx
- current index of the message being assembled. (Domain name compression)DNSNameException
- if the domain name is invalid.public int getDisassembledLen()
getDisassembledLen
in interface DNSRDataInterface
disassemblePacket(DNSName, byte[], int, int)
public void disassemblePacket(DNSName dnsname, byte[] pDat, int pIdx, int pLen) throws DNSNameException, DNSRDataException
disassemblePacket
in interface DNSRDataInterface
dnsname
- used for domain name compression in the same message.pDat
- array containing the complete packet.pIdx
- index to where in the array the rdata part begins.pLen
- length of the whole packet.DNSRDataException
- if the packet is corrupted.DNSNameException
- if the domain name is invalid.getDisassembledLen()
public int getRType()
getRType
in interface DNSRDataInterface
public void setWrappedType(int wt)
public int getWrappedType()
public void setData(byte[] data)
data
- raw byte array.public byte[] getData()
public java.lang.String toString()
toString
in interface DNSRDataInterface
toString
in class java.lang.Object
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