Module jcifs

Package org.codelibs.jcifs.smb1.dcerpc

Class DcerpcPipeHandle

java.lang.Object

org.codelibs.jcifs.smb1.dcerpc.DcerpcHandle

org.codelibs.jcifs.smb1.dcerpc.DcerpcPipeHandle

All Implemented Interfaces:

DcerpcConstants

public class DcerpcPipeHandle
extends DcerpcHandle

DCERPC handle implementation using SMB named pipes for transport

Field Summary

Fields inherited from class org.codelibs.jcifs.smb1.dcerpc.DcerpcHandle

binding, max_recv, max_xmit, securityProvider, state

Fields inherited from interface org.codelibs.jcifs.smb1.dcerpc.DcerpcConstants

DCERPC_CONC_MPX, DCERPC_DID_NOT_EXECUTE, DCERPC_FIRST_FRAG, DCERPC_LAST_FRAG, DCERPC_MAYBE, DCERPC_OBJECT_UUID, DCERPC_PENDING_CANCEL, DCERPC_RESERVED_1, DCERPC_UUID_SYNTAX_NDR

Constructor Summary

Constructors

Constructor	Description
DcerpcPipeHandle(String url, NtlmPasswordAuthentication auth)	Creates a DCERPC pipe handle with the specified URL and authentication

Method Summary

Modifier and Type	Method	Description
void	close()	Closes this DCERPC handle and releases resources
protected void	doReceiveFragment(byte[] buf, boolean isDirect)	Receives a DCERPC fragment from the remote endpoint
protected void	doSendFragment(byte[] buf, int off, int length, boolean isDirect)	Sends a DCERPC fragment to the remote endpoint

Methods inherited from class org.codelibs.jcifs.smb1.dcerpc.DcerpcHandle

bind, getHandle, getPrincipal, getServer, parseBinding, sendrecv, setDcerpcSecurityProvider, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

DcerpcPipeHandle

public DcerpcPipeHandle(String url,
 NtlmPasswordAuthentication auth)
                 throws UnknownHostException,
MalformedURLException,
DcerpcException

Creates a DCERPC pipe handle with the specified URL and authentication

Parameters:

url - the DCERPC URL specifying the endpoint

auth - the NTLM authentication credentials

Throws:

UnknownHostException - if the host cannot be resolved

MalformedURLException - if the URL is malformed

DcerpcException - if DCERPC initialization fails

Method Details

doSendFragment

protected void doSendFragment(byte[] buf,
 int off,
 int length,
 boolean isDirect)
                       throws IOException

Description copied from class: DcerpcHandle

Sends a DCERPC fragment to the remote endpoint

Specified by:

doSendFragment in class DcerpcHandle

Parameters:

buf - the buffer containing the fragment

off - the offset into the buffer

length - the length of data to send

isDirect - whether to use direct transmission

Throws:

IOException - if an I/O error occurs

doReceiveFragment

protected void doReceiveFragment(byte[] buf,
 boolean isDirect)
                          throws IOException

Description copied from class: DcerpcHandle

Receives a DCERPC fragment from the remote endpoint

Specified by:

doReceiveFragment in class DcerpcHandle

Parameters:

buf - the buffer to receive the fragment

isDirect - whether to use direct reception

Throws:

IOException - if an I/O error occurs

close

public void close()
           throws IOException

Description copied from class: DcerpcHandle

Closes this DCERPC handle and releases resources

Specified by:

close in class DcerpcHandle

Throws:

IOException - if an I/O error occurs during close