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]);
}
/*
** 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);
}
}