コード例 #1
0
ファイル: IPCHandler.java プロジェクト: negabaro/alfresco
  /**
   * Process a special IPC$ file close request.
   *
   * @param sess SMBSrvSession
   * @param smbPkt SMBSrvPacket
   * @exception IOException
   * @exception SMBSrvException
   */
  protected static void procIPCFileClose(SMBSrvSession sess, SMBSrvPacket smbPkt)
      throws IOException, SMBSrvException {

    // Check that the received packet looks like a valid file close request

    if (smbPkt.checkPacketIsValid(3, 0) == false) {
      sess.sendErrorResponseSMB(smbPkt, SMBStatus.SRVUnrecognizedCommand, SMBStatus.ErrSrv);
      return;
    }

    // Get the tree id from the received packet and validate that it is a valid
    // connection id.

    TreeConnection conn = sess.findTreeConnection(smbPkt);

    if (conn == null) {
      sess.sendErrorResponseSMB(smbPkt, SMBStatus.DOSInvalidDrive, SMBStatus.ErrDos);
      return;
    }

    // Get the file id from the request

    int fid = smbPkt.getParameter(0);
    DCEPipeFile netFile = (DCEPipeFile) conn.findFile(fid);

    if (netFile == null) {
      sess.sendErrorResponseSMB(smbPkt, SMBStatus.DOSInvalidHandle, SMBStatus.ErrDos);
      return;
    }

    // Debug

    if (Debug.EnableInfo && sess.hasDebug(SMBSrvSession.DBG_IPC))
      sess.debugPrintln("IPC$ File close [" + smbPkt.getTreeId() + "] fid=" + fid);

    // Remove the file from the connections list of open files

    conn.removeFile(fid, sess);

    // Build the close file response

    smbPkt.setParameterCount(0);
    smbPkt.setByteCount(0);

    // Send the response packet

    sess.sendResponseSMB(smbPkt);
  }
コード例 #2
0
ファイル: IPCHandler.java プロジェクト: negabaro/alfresco
  /**
   * Process an IPC pipe file write andX request
   *
   * @param sess SMBSrvSession
   * @param smbPkt SMBSrvPacket
   * @exception IOException
   * @exception SMBSrvException
   */
  protected static void procIPCFileWriteAndX(SMBSrvSession sess, SMBSrvPacket smbPkt)
      throws IOException, SMBSrvException {

    // Check if the received packet is a valid write andX request

    if (smbPkt.checkPacketIsValid(12, 0) == false) {

      // Invalid request

      sess.sendErrorResponseSMB(smbPkt, SMBStatus.SRVUnrecognizedCommand, SMBStatus.ErrSrv);
      return;
    }

    // Debug

    if (Debug.EnableInfo && sess.hasDebug(SMBSrvSession.DBG_IPC))
      sess.debugPrintln("IPC$ File Write AndX");

    // Pass the write request the DCE/RPC handler

    DCERPCHandler.processDCERPCRequest(sess, smbPkt);
  }