void cmd_kill::Handle (const char** parameters, int pcnt, userrec *user)
{
userrec *u = ServerInstance->FindNick(parameters[0]);
char killreason[MAXBUF];
int MOD_RESULT = 0;
ServerInstance->Log(DEBUG,"kill: %s %s", parameters[0], parameters[1]);
if (u)
{
ServerInstance->Log(DEBUG, "into kill mechanism");
FOREACH_RESULT(I_OnKill, OnKill(user, u, parameters[1]));
if (MOD_RESULT)
{
ServerInstance->Log(DEBUG, "A module prevented the kill with result %d", MOD_RESULT);
return;
}
if (!IS_LOCAL(u))
{
// remote kill
ServerInstance->WriteOpers("*** Remote kill by %s: %s!%s@%s (%s)", user->nick, u->nick, u->ident, u->host, parameters[1]);
snprintf(killreason, MAXQUIT,"[%s] Killed (%s (%s))", ServerInstance->Config->ServerName, user->nick, parameters[1]);
u->WriteCommonExcept("QUIT :%s", killreason);
FOREACH_MOD(I_OnRemoteKill, OnRemoteKill(user, u, killreason));
user_hash::iterator iter = ServerInstance->clientlist.find(u->nick);
if (iter != ServerInstance->clientlist.end())
{
ServerInstance->Log(DEBUG,"deleting user hash value %d", iter->second);
ServerInstance->clientlist.erase(iter);
}
if (u->registered == REG_ALL)
{
u->PurgeEmptyChannels();
}
DELETE(u);
}
else
{
// local kill
ServerInstance->Log(DEFAULT,"LOCAL KILL: %s :%s!%s!%s (%s)", u->nick, ServerInstance->Config->ServerName, user->dhost, user->nick, parameters[1]);
user->WriteTo(u, "KILL %s :%s!%s!%s (%s)", u->nick, ServerInstance->Config->ServerName, user->dhost, user->nick, parameters[1]);
ServerInstance->WriteOpers("*** Local Kill by %s: %s!%s@%s (%s)", user->nick, u->nick, u->ident, u->host, parameters[1]);
snprintf(killreason,MAXQUIT,"Killed (%s (%s))", user->nick, parameters[1]);
userrec::QuitUser(ServerInstance, u, killreason);
}
}
else
{
user->WriteServ( "401 %s %s :No such nick/channel", user->nick, parameters[0]);
}
}
/** Handle /KILL
*/
CmdResult CommandKill::Handle (const std::vector<std::string>& parameters, User *user)
{
/* Allow comma seperated lists of users for /KILL (thanks w00t) */
if (ServerInstance->Parser->LoopCall(user, this, parameters, 0))
return CMD_SUCCESS;
User *u = ServerInstance->FindNick(parameters[0]);
if ((u) && (!IS_SERVER(u)))
{
/*
* Here, we need to decide how to munge kill messages. Whether to hide killer, what to show opers, etc.
* We only do this when the command is being issued LOCALLY, for remote KILL, we just copy the message we got.
*
* This conditional is so that we only append the "Killed (" prefix ONCE. If killer is remote, then the kill
* just gets processed and passed on, otherwise, if they are local, it gets prefixed. Makes sense :-) -- w00t
*/
std::string killreason;
if (IS_LOCAL(user))
{
/*
* Moved this event inside the IS_LOCAL check also, we don't want half the network killing a user
* and the other half not. This would be a bad thing. ;p -- w00t
*/
ModResult MOD_RESULT;
FIRST_MOD_RESULT(OnKill, MOD_RESULT, (user, u, parameters[1]));
if (MOD_RESULT == MOD_RES_DENY)
return CMD_FAILURE;
killreason = "Killed (";
if (!ServerInstance->Config->HideKillsServer.empty())
{
// hidekills is on, use it
killreason += ServerInstance->Config->HideKillsServer;
}
else
{
// hidekills is off, do nothing
killreason += user->nick;
}
killreason += " (" + parameters[1] + "))";
}
else
{
/* Leave it alone, remote server has already formatted it */
killreason.assign(parameters[1], 0, ServerInstance->Config->Limits.MaxQuit);
}
/*
* Now we need to decide whether or not to send a local or remote snotice. Currently this checking is a little flawed.
* No time to fix it right now, so left a note. -- w00t
*/
if (!IS_LOCAL(u))
{
// remote kill
ServerInstance->SNO->WriteToSnoMask('K', "Remote kill by %s: %s (%s)", user->nick.c_str(), u->GetFullRealHost().c_str(), parameters[1].c_str());
FOREACH_MOD(I_OnRemoteKill, OnRemoteKill(user, u, killreason, killreason));
}
else
{
// local kill
/*
* XXX - this isn't entirely correct, servers A - B - C, oper on A, client on C. Oper kills client, A and B will get remote kill
* snotices, C will get a local kill snotice. this isn't accurate, and needs fixing at some stage. -- w00t
*/
if (IS_LOCAL(user))
ServerInstance->SNO->WriteGlobalSno('k',"Local Kill by %s: %s (%s)", user->nick.c_str(), u->GetFullRealHost().c_str(), parameters[1].c_str());
else
ServerInstance->SNO->WriteToSnoMask('k',"Local Kill by %s: %s (%s)", user->nick.c_str(), u->GetFullRealHost().c_str(), parameters[1].c_str());
ServerInstance->Logs->Log("KILL", LOG_DEFAULT, "LOCAL KILL: %s :%s!%s!%s (%s)", u->nick.c_str(), ServerInstance->Config->ServerName.c_str(), user->dhost.c_str(), user->nick.c_str(), parameters[1].c_str());
/* Bug #419, make sure this message can only occur once even in the case of multiple KILL messages crossing the network, and change to show
* hidekillsserver as source if possible
*/
if (!u->quitting)
{
u->Write(":%s KILL %s :%s!%s!%s (%s)", ServerInstance->Config->HideKillsServer.empty() ? user->GetFullHost().c_str() : ServerInstance->Config->HideKillsServer.c_str(),
u->nick.c_str(),
ServerInstance->Config->ServerName.c_str(),
user->dhost.c_str(),
ServerInstance->Config->HideKillsServer.empty() ? user->nick.c_str() : ServerInstance->Config->HideKillsServer.c_str(),
parameters[1].c_str());
}
}
// send the quit out
ServerInstance->Users->QuitUser(u, killreason);
}
else
{
user->WriteServ( "401 %s %s :No such nick/channel", user->nick.c_str(), parameters[0].c_str());
return CMD_FAILURE;
}
return CMD_SUCCESS;
}
