| java.lang.Object
 org.apache.commons.net.tftp.TFTPPacket
org.apache.commons.net.tftp.TFTPErrorPacket
| Field Summary | |
| final public static int | ACCESS_VIOLATION
The access violation error code according to RFC 783, value 2. | | final public static int | FILE_EXISTS
The file already exists error code according to RFC 783, value 6. | | final public static int | FILE_NOT_FOUND
The file not found error code according to RFC 783, value 1. | | final public static int | ILLEGAL_OPERATION
The illegal TFTP operation error code according to RFC 783, value 4. | | final public static int | NO_SUCH_USER
The no such user error code according to RFC 783, value 7. | | final public static int | OUT_OF_SPACE
The disk full error code according to RFC 783, value 3. | | final public static int | UNDEFINED
The undefined error code according to RFC 783, value 0. | | final public static int | UNKNOWN_TID
The unknown transfer id error code according to RFC 783, value 5. | | int | _error
The error code of this packet. | | String | _message
The error message of this packet. |
| Method Summary | |
| DatagramPacket | _newDatagram(DatagramPacket datagram, byte[] data)
This is a method only available within the package for
implementing efficient datagram transport by elminating buffering.
It takes a datagram as an argument, and a byte buffer in which
to store the raw datagram data. | | public int | getError()
Returns the error code of the packet. | | public String | getMessage()
Returns the error message of the packet. | | public DatagramPacket | newDatagram()
Creates a UDP datagram containing all the TFTP
error packet data in the proper format. |
| ACCESS_VIOLATION | | final public static int ACCESS_VIOLATION(Code) | | The access violation error code according to RFC 783, value 2. **
|
| FILE_EXISTS | | final public static int FILE_EXISTS(Code) | | The file already exists error code according to RFC 783, value 6. **
|
| FILE_NOT_FOUND | | final public static int FILE_NOT_FOUND(Code) | | The file not found error code according to RFC 783, value 1. **
|
| ILLEGAL_OPERATION | | final public static int ILLEGAL_OPERATION(Code) | | The illegal TFTP operation error code according to RFC 783, value 4.
|
| NO_SUCH_USER | | final public static int NO_SUCH_USER(Code) | | The no such user error code according to RFC 783, value 7. **
|
| OUT_OF_SPACE | | final public static int OUT_OF_SPACE(Code) | | The disk full error code according to RFC 783, value 3. **
|
| UNDEFINED | | final public static int UNDEFINED(Code) | | The undefined error code according to RFC 783, value 0. **
|
| UNKNOWN_TID | | final public static int UNKNOWN_TID(Code) | | The unknown transfer id error code according to RFC 783, value 5. **
|
| _error | | int _error(Code) | | The error code of this packet. **
|
| _message | | String _message(Code) | | The error message of this packet. **
|
| TFTPErrorPacket | | public TFTPErrorPacket(InetAddress destination, int port, int error, String message)(Code) | | Creates an error packet to be sent to a host at a given port
with an error code and error message.
Parameters:
destination - The host to which the packet is going to be sent.
Parameters:
port - The port to which the packet is going to be sent.
Parameters:
error - The error code of the packet.
Parameters:
message - The error message of the packet. |
| TFTPErrorPacket | | TFTPErrorPacket(DatagramPacket datagram) throws TFTPPacketException(Code) | | Creates an error packet based from a received
datagram. Assumes the datagram is at least length 4, else an
ArrayIndexOutOfBoundsException may be thrown.
Parameters:
datagram - The datagram containing the received error.
throws:
TFTPPacketException - If the datagram isn't a valid TFTPerror packet. |
| _newDatagram | | DatagramPacket _newDatagram(DatagramPacket datagram, byte[] data)(Code) | | This is a method only available within the package for
implementing efficient datagram transport by elminating buffering.
It takes a datagram as an argument, and a byte buffer in which
to store the raw datagram data. Inside the method, the data
is set as the datagram's data and the datagram returned.
Parameters:
datagram - The datagram to create.
Parameters:
data - The buffer to store the packet and to use in the datagram. The datagram argument. |
| getError | | public int getError()(Code) | | Returns the error code of the packet.
The error code of the packet. |
| getMessage | | public String getMessage()(Code) | | Returns the error message of the packet.
The error message of the packet. |
| newDatagram | | public DatagramPacket newDatagram()(Code) | | Creates a UDP datagram containing all the TFTP
error packet data in the proper format.
This is a method exposed to the programmer in case he
wants to implement his own TFTP client instead of using
the
org.apache.commons.net.tftp.TFTPClient class.
Under normal circumstances, you should not have a need to call this
method.
A UDP datagram containing the TFTP error packet. |
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