Exemple #1
0
void CuDlgDomPropReplicConn::RefreshDisplay()
{
  UpdateData (FALSE);   // Mandatory!

  // Exclusively use member variables of m_Data for display refresh

  int cnt;
  int size;

  m_cListCtrl.DeleteAllItems();
  size = m_Data.m_uaReplicConn.GetCount();
  for (cnt = 0; cnt < size; cnt++)
    AddConn(m_Data.m_uaReplicConn[cnt]);
}
Exemple #2
0
/*
**  ProcessPacket -- determine packet type and do what's required.
**
**	An RMP BOOT packet has been received.  Look at the type field
**	and process Boot Requests, Read Requests, and Boot Complete
**	packets.  Any other type will be dropped with a warning msg.
**
**	Parameters:
**		rconn - the new connection
**		client - list of files available to this host
**
**	Returns:
**		Nothing.
**
**	Side Effects:
**		- If this is a valid boot request, it will be added to
**		  the linked list of outstanding requests (RmpConns).
**		- If this is a valid boot complete, its associated
**		  entry in RmpConns will be deleted.
**		- Also, unless we run out of memory, a reply will be
**		  sent to the host that sent the packet.
*/
void
ProcessPacket(RMPCONN *rconn, CLIENT *client)
{
	struct rmp_packet *rmp;
	RMPCONN *rconnout;

	rmp = &rconn->rmp;		/* cache pointer to RMP packet */

	switch(rmp->r_type) {		/* do what we came here to do */
		case RMP_BOOT_REQ:		/* boot request */
			if ((rconnout = NewConn(rconn)) == NULL)
				return;

			/*
			 *  If the Session ID is 0xffff, this is a "probe"
			 *  packet and we do not want to add the connection
			 *  to the linked list of active connections.  There
			 *  are two types of probe packets, if the Sequence
			 *  Number is 0 they want to know our host name, o/w
			 *  they want the name of the file associated with
			 *  the number spec'd by the Sequence Number.
			 *
			 *  If this is an actual boot request, open the file
			 *  and send a reply.  If SendBootRepl() does not
			 *  return 0, add the connection to the linked list
			 *  of active connections, otherwise delete it since
			 *  an error was encountered.
			 */
			if (ntohs(rmp->r_brq.rmp_session) == RMP_PROBESID) {
				if (WORDZE(rmp->r_brq.rmp_seqno))
					(void) SendServerID(rconnout);
				else
					(void) SendFileNo(rmp, rconnout,
					                  client? client->files:
					                          BootFiles);
				FreeConn(rconnout);
			} else {
				if (SendBootRepl(rmp, rconnout,
				    client? client->files: BootFiles))
					AddConn(rconnout);
				else
					FreeConn(rconnout);
			}
			break;

		case RMP_BOOT_REPL:		/* boot reply (not valid) */
			syslog(LOG_WARNING, "%s: sent a boot reply",
			       EnetStr(rconn));
			break;

		case RMP_READ_REQ:		/* read request */
			/*
			 *  Send a portion of the boot file.
			 */
			(void) SendReadRepl(rconn);
			break;

		case RMP_READ_REPL:		/* read reply (not valid) */
			syslog(LOG_WARNING, "%s: sent a read reply",
			       EnetStr(rconn));
			break;

		case RMP_BOOT_DONE:		/* boot complete */
			/*
			 *  Remove the entry from the linked list of active
			 *  connections.
			 */
			(void) BootDone(rconn);
			break;

		default:			/* unknown RMP packet type */
			syslog(LOG_WARNING, "%s: unknown packet type (%u)",
			       EnetStr(rconn), rmp->r_type);
	}
}