* note: it is guaranteed that parv[0]..parv[parc-1] are all
* non-NULL pointers.
*/
+#include "config.h"
+
#if 0
/*
* No need to include handlers.h here the signatures must match
/*
* parv[0] will be empty for clients connecting for the first time
*/
- client_name = (*sptr->name) ? sptr->name : "*";
+ client_name = (*(cli_name(sptr))) ? cli_name(sptr) : "*";
if (parc < 2) {
send_reply(sptr, ERR_NONICKNAMEGIVEN);
* is concerned (user is changing the case of his/her
* nickname or somesuch)
*/
- if (0 != strcmp(acptr->name, nick)) {
+ if (0 != strcmp(cli_name(acptr), nick)) {
/*
* Allows change of case in his/her nick
*/
*/
if (IsUnknown(acptr) && MyConnect(acptr)) {
++ServerStats->is_ref;
- ip_registry_connect_fail(acptr->ip.s_addr);
+ IPcheck_connect_fail(cli_ip(acptr));
exit_client(cptr, acptr, &me, "Overridden by other sign on");
return set_nick_name(cptr, sptr, nick, parc, parv);
}
ircd_strncpy(nick, parv[1], NICKLEN);
nick[NICKLEN] = '\0';
- if (!IsBurstOrBurstAck(sptr)) {
- if (IsServer(sptr)) {
- lastnick = atoi(parv[3]);
- if (lastnick > OLDEST_TS)
- sptr->serv->lag = TStime() - lastnick;
- }
- else {
- lastnick = atoi(parv[2]);
- if (lastnick > OLDEST_TS)
- sptr->user->server->serv->lag = TStime() - lastnick;
- }
+ if (IsServer(sptr)) {
+ lastnick = atoi(parv[3]);
+ if (lastnick > OLDEST_TS && !IsBurstOrBurstAck(sptr))
+ cli_serv(sptr)->lag = TStime() - lastnick;
+ }
+ else {
+ lastnick = atoi(parv[2]);
+ if (lastnick > OLDEST_TS && !IsBurstOrBurstAck(sptr))
+ cli_serv(cli_user(sptr)->server)->lag = TStime() - lastnick;
}
/*
* If do_nick_name() returns a null name OR if the server sent a nick
sendto_opmask_butone(0, SNO_OLDSNO, "Bad Nick: %s From: %s %C", parv[1],
parv[0], cptr);
sendcmdto_one(&me, CMD_KILL, cptr, "%s :%s (%s <- %s[%s])",
- IsServer(sptr) ? parv[parc - 2] : parv[0], me.name, parv[1],
- nick, cptr->name);
+ IsServer(sptr) ? parv[parc - 2] : parv[0], cli_name(&me), parv[1],
+ nick, cli_name(cptr));
if (!IsServer(sptr)) {
/*
* bad nick _change_
*/
sendcmdto_serv_butone(&me, CMD_KILL, 0, "%s :%s (%s <- %s!%s@%s)",
- parv[0], me.name, cptr->name, parv[0],
- sptr->user ? sptr->username : "",
- sptr->user ? sptr->user->server->name :
- cptr->name);
+ parv[0], cli_name(&me), cli_name(cptr), parv[0],
+ cli_user(sptr) ? cli_username(sptr) : "",
+ cli_user(sptr) ? cli_name(cli_user(sptr)->server) :
+ cli_name(cptr));
}
return 0;
}
* Ultimate way to jupiter a nick ? >;-). -avalon
*/
sendto_opmask_butone(0, SNO_OLDSNO, "Nick collision on %C(%C <- %C)", sptr,
- acptr->from, cptr);
+ cli_from(acptr), cptr);
++ServerStats->is_kill;
- sendcmdto_one(&me, CMD_KILL, cptr, "%C :%s (%s <- %s)", sptr, me.name,
- acptr->from->name, cptr->name);
+ sendcmdto_one(&me, CMD_KILL, cptr, "%C :%s (%s <- %s)", sptr, cli_name(&me),
+ cli_name(cli_from(acptr)), cli_name(cptr));
- sptr->flags |= FLAGS_KILLED;
+ cli_flags(sptr) |= FLAGS_KILLED;
/*
* if sptr is a server it is exited here, nothing else to do
*/
* nickname or somesuch)
*/
if (acptr == sptr) {
- if (strcmp(acptr->name, nick) != 0)
+ if (strcmp(cli_name(acptr), nick) != 0)
/*
* Allows change of case in his/her nick
*/
*/
if (IsUnknown(acptr) && MyConnect(acptr)) {
++ServerStats->is_ref;
- ip_registry_connect_fail(acptr->ip.s_addr);
+ IPcheck_connect_fail(cli_ip(acptr));
exit_client(cptr, acptr, &me, "Overridden by other sign on");
return set_nick_name(cptr, sptr, nick, parc, parv);
}
*
* compare IP address and username
*/
- differ = (acptr->ip.s_addr != htonl(base64toint(parv[parc - 3]))) ||
- (0 != ircd_strcmp(acptr->user->username, parv[4]));
+ differ = (cli_ip(acptr).s_addr != htonl(base64toint(parv[parc - 3]))) ||
+ (0 != ircd_strcmp(cli_user(acptr)->username, parv[4]));
sendto_opmask_butone(0, SNO_OLDSNO, "Nick collision on %C (%C %Tu <- "
- "%C %Tu (%s user@host))", acptr, acptr->from,
- acptr->lastnick, cptr, lastnick,
+ "%C %Tu (%s user@host))", acptr, cli_from(acptr),
+ cli_lastnick(acptr), cptr, lastnick,
differ ? "Different" : "Same");
}
else {
*
* compare IP address and username
*/
- differ = (acptr->ip.s_addr != sptr->ip.s_addr) ||
- (0 != ircd_strcmp(acptr->user->username, sptr->user->username));
+ differ = (cli_ip(acptr).s_addr != cli_ip(sptr).s_addr) ||
+ (0 != ircd_strcmp(cli_user(acptr)->username, cli_user(sptr)->username));
sendto_opmask_butone(0, SNO_OLDSNO, "Nick change collision from %C to "
- "%C (%C %Tu <- %C %Tu)", sptr, acptr, acptr->from,
- acptr->lastnick, cptr, lastnick);
+ "%C (%C %Tu <- %C %Tu)", sptr, acptr, cli_from(acptr),
+ cli_lastnick(acptr), cptr, lastnick);
}
/*
* Now remove (kill) the nick on our side if it is the youngest.
*
* This exits the client sending the NICK message
*/
- if (acptr->from != cptr) {
- if ((differ && lastnick >= acptr->lastnick) || (!differ && lastnick <= acptr->lastnick)) {
+ if (cli_from(acptr) != cptr) {
+ if ((differ && lastnick >= cli_lastnick(acptr)) ||
+ (!differ && lastnick <= cli_lastnick(acptr))) {
if (!IsServer(sptr)) {
++ServerStats->is_kill;
- sendcmdto_serv_butone(&me, CMD_KILL, sptr, "%C :%s (%s <- %s (Nick "
- "collision))", sptr, me.name, acptr->from->name,
- cptr->name);
+ sendcmdto_serv_butone(&me, CMD_KILL, sptr, "%C :%s (Nick collision)",
+ sptr, cli_name(&me));
assert(!MyConnect(sptr));
-#if 0
- /*
- * XXX - impossible
- */
- if (MyConnect(sptr))
- sendto_one(cptr, "%s " TOK_KILL " %s%s :%s (Ghost 2)", /* XXX DEAD */
- NumServ(&me), NumNick(sptr), me.name);
-#endif
- sptr->flags |= FLAGS_KILLED;
+
+ cli_flags(sptr) |= FLAGS_KILLED;
exit_client(cptr, sptr, &me, "Nick collision (you're a ghost)");
/*
* we have killed sptr off, zero out it's pointer so if it's used
*/
sptr = 0;
}
- if (lastnick != acptr->lastnick)
+ if (lastnick != cli_lastnick(acptr))
return 0; /* Ignore the NICK */
}
send_reply(acptr, ERR_NICKCOLLISION, nick);
}
++ServerStats->is_kill;
- acptr->flags |= FLAGS_KILLED;
+ cli_flags(acptr) |= FLAGS_KILLED;
/*
* This exits the client we had before getting the NICK message
*/
if (differ) {
- sendcmdto_serv_butone(&me, CMD_KILL, acptr, "%C :%s (%s <- %s (older "
- "nick overruled))", acptr, me.name,
- acptr->from->name, cptr->name);
+ sendcmdto_serv_butone(&me, CMD_KILL, acptr, "%C :%s (older nick "
+ "overruled)", acptr, cli_name(&me));
if (MyConnect(acptr))
sendcmdto_one(acptr, CMD_QUIT, cptr, ":Local kill by %s (Ghost)",
- me.name);
+ cli_name(&me));
exit_client(cptr, acptr, &me, "Nick collision (older nick overruled)");
}
else {
- sendcmdto_serv_butone(&me, CMD_KILL, acptr, "%C :%s (%s <- %s (nick "
- "collision from same user@host))", acptr, me.name,
- acptr->from->name, cptr->name);
+ sendcmdto_serv_butone(&me, CMD_KILL, acptr, "%C :%s (nick collision from "
+ "same user@host)", acptr, cli_name(&me));
if (MyConnect(acptr))
sendcmdto_one(acptr, CMD_QUIT, cptr, ":Local kill by %s (Ghost: ",
- "switched servers too fast)", me.name);
+ "switched servers too fast)", cli_name(&me));
exit_client(cptr, acptr, &me, "Nick collision (You collided yourself)");
}
- if (lastnick == acptr->lastnick)
+ if (lastnick == cli_lastnick(acptr))
return 0;
assert(0 != sptr);
* is present in the nicklist (due to the way the below for loop is
* constructed). -avalon
*/
- if ((acptr = FindServer(nick))) {
+
+ acptr = FindServer(nick);
+
+ if (acptr) { /* There is a nick collision with a server */
if (MyConnect(sptr))
{
+ /* Local user trying to use a nick thats a server
+ * Return an error message and ignore the command
+ */
sendto_one(sptr, err_str(ERR_NICKNAMEINUSE), me.name, /* XXX DEAD */
EmptyString(parv[0]) ? "*" : parv[0], nick);
return 0; /* NICK message ignored */
}
+
/*
* We have a nickname trying to use the same name as
* a server. Send out a nick collision KILL to remove
sptr->flags |= FLAGS_KILLED;
return exit_client(cptr, sptr, &me, "Nick/Server collision");
}
+
+ acptr = FindClient(nick);
- if (!(acptr = FindClient(nick)))
- return set_nick_name(cptr, sptr, nick, parc, parv); /* No collisions, all clear... */
+ /* No collisions? Set the nick name and we're done */
+ if (!acptr)
+ return set_nick_name(cptr, sptr, nick, parc, parv);
/*
* If acptr == sptr, then we have a client doing a nick
* change between *equivalent* nicknames as far as server
if (IsUnknown(acptr) && MyConnect(acptr))
{
++ServerStats->is_ref;
- ip_registry_connect_fail(acptr->ip.s_addr);
+ IPcheck_connect_fail(acptr->ip);
exit_client(cptr, acptr, &me, "Overridden by other sign on");
return set_nick_name(cptr, sptr, nick, parc, parv);
}
projects / ircu2.10.12-pk.git / blobdiff