/*
* ms_rping - server message handler
* -- by Run
*
* parv[0] = sender (sptr->name thus)
* if sender is a person: (traveling towards start server)
* parv[1] = pinged server[mask]
* parv[2] = start server (current target)
* parv[3] = optional remark
* if sender is a server: (traveling towards pinged server)
* parv[1] = pinged server (current target)
* parv[2] = original sender (person)
* parv[3] = start time in s
* parv[4] = start time in us
* parv[5] = the optional remark
*/
int ms_rping(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
struct Client* destination = 0;
assert(0 != cptr);
assert(0 != sptr);
assert(IsServer(cptr));
/*
* shouldn't happen
*/
if (!IsPrivileged(sptr))
return 0;
if (IsServer(sptr)) {
if (parc < 6) {
/*
* PROTOCOL ERROR
*/
return need_more_params(sptr, "RPING");
}
if ((destination = FindNServer(parv[1]))) {
/*
* if it's not for me, pass it on
*/
if (IsMe(destination))
sendcmdto_one(&me, CMD_RPONG, sptr, "%s %s %s %s :%s", cli_name(sptr),
parv[2], parv[3], parv[4], parv[5]);
else
sendcmdto_one(sptr, CMD_RPING, destination, "%C %s %s %s :%s",
destination, parv[2], parv[3], parv[4], parv[5]);
}
}
else {
if (parc < 3) {
return need_more_params(sptr, "RPING");
}
/*
* Haven't made it to the start server yet, if I'm not the start server
* pass it on.
*/
if (hunt_server_cmd(sptr, CMD_RPING, cptr, 1, "%s %C :%s", 2, parc, parv)
!= HUNTED_ISME)
return 0;
/*
* otherwise ping the destination from here
*/
if ((destination = find_match_server(parv[1]))) {
assert(IsServer(destination) || IsMe(destination));
sendcmdto_one(&me, CMD_RPING, destination, "%C %C %s :%s", destination,
sptr, militime(0, 0), parv[3]);
}
else
send_reply(sptr, ERR_NOSUCHSERVER, parv[1]);
}
return 0;
}
/** Handle an RPONG message from a server
* -- by Run too :)
*
* This message is used for reporting the results of remotely
* initiated pings. See ms_rping() for the theory of operation.
*
* Going from the rping target to the rping source, \a parv has the
* following elements:
* \li \a parv[1] is the rping source's name (numnick is also allowed)
* \li \a parv[2] is the rping requester's numnick
* \li \a parv[3] is the rping start time (seconds part)
* \li \a parv[4] is the rping start time (microseconds part)
* \li \a parv[5] is the requester's remark
*
* Going from the rping source to the rping requester, \a parv has the
* following elements:
* \li \a parv[1] is the rping source's name (numnick is also allowed)
* \li \a parv[2] is the rping requester's numnick
* \li \a parv[3] is the rping round trip time in milliseconds
* \li \a parv[4] is the requester's remark
*
* See @ref m_functions for discussion of the arguments.
* @param[in] cptr Client that sent us the message.
* @param[in] sptr Original source of message.
* @param[in] parc Number of arguments.
* @param[in] parv Argument vector.
*/
int ms_rpong(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
struct Client *acptr;
if (!IsServer(sptr))
return 0;
if (parc < 5) {
/*
* PROTOCOL ERROR
*/
return need_more_params(sptr, "RPONG");
}
if (parc == 6) {
/*
* from pinged server to source server
*/
if (!(acptr = FindServer(parv[1])) && !(acptr = FindNServer(parv[1])))
return 0;
if (IsMe(acptr)) {
if (!(acptr = findNUser(parv[2])))
return 0;
sendcmdto_one(&me, CMD_RPONG, acptr, "%C %s %s :%s", acptr, cli_name(sptr),
militime(parv[3], parv[4]), parv[5]);
} else
sendcmdto_one(sptr, CMD_RPONG, acptr, "%s %s %s %s :%s", parv[1],
parv[2], parv[3], parv[4], parv[5]);
} else {
/*
* returned from source server to client
*/
if (!(acptr = findNUser(parv[1])))
return 0;
sendcmdto_one(sptr, CMD_RPONG, acptr, "%C %s %s :%s", acptr, parv[2],
parv[3], parv[4]);
}
return 0;
}
/*
* mo_rping - oper message handler
* -- by Run
*
*
* Receive:
* RPING blah.*
* RPING blah.* :<start time>
* RPING blah.* server.* :<start time>
*
* parv[0] = sender (sptr->name thus)
* parv[1] = pinged server name or mask (required)
* parv[2] = start server name or mask (optional, defaults to me)
* parv[3] = client start time (optional)
*
* Send: NumNick(sptr) RPING blah.* server.net :<start time> (hunt_server)
* NumServ(&me) RPING NumServ(blah.bar.net) NumNick(sptr) :<start time> (here)
*/
int mo_rping(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
struct Client* acptr = 0;
const char* start_time = "<No client start time>";
assert(0 != cptr);
assert(0 != sptr);
assert(cptr == sptr);
assert(IsAnOper(sptr));
if (parc < 2)
return need_more_params(sptr, "RPING");
if (parc > 2) {
if ((acptr = find_match_server(parv[2])) && !IsMe(acptr)) {
parv[2] = cli_name(acptr);
if (3 == parc) {
/*
* const_cast<char*>(start_time);
*/
parv[parc++] = (char*) start_time;
}
hunt_server_cmd(sptr, CMD_RPING, cptr, 1, "%s %C :%s", 2, parc, parv);
return 0;
}
else
start_time = parv[2];
}
if ((acptr = find_match_server(parv[1]))) {
assert(IsServer(acptr) || IsMe(acptr));
sendcmdto_one(&me, CMD_RPING, acptr, "%C %C %s :%s", acptr, sptr,
militime(0, 0), start_time);
}
else
send_reply(sptr, ERR_NOSUCHSERVER, parv[1]);
return 0;
}
