/* +------------------------------------+ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. * E-mail: * * * * Written by Craig Edwards, Craig McLure, and others. * This program is free but copyrighted software; see * the file COPYING for details. * * --------------------------------------------------- */ #include "configreader.h" #include "users.h" #include "message.h" #include "modules.h" #include "commands.h" #include "helperfuncs.h" #include "commands/cmd_who.h" extern ServerConfig* Config; extern user_hash clientlist; extern chan_hash chanlist; extern std::vector all_opers; /* get the last 'visible' chan of a user */ static char *getlastchanname(userrec *u) { for (std::vector::const_iterator v = u->chans.begin(); v != u->chans.end(); v++) { ucrec* temp = (ucrec*)*v; if (temp->channel) { if (!temp->channel->IsModeSet('s')) return temp->channel->name; } } return "*"; } void cmd_who::Handle (const char** parameters, int pcnt, userrec *user) { bool opt_viewopersonly = false; chanrec *ch = NULL; std::vector whoresults; std::string initial = "352 " + std::string(user->nick) + " "; if (pcnt == 2) { /* parse flags */ const char *iter = parameters[1]; while (*iter) { switch (*iter) { case 'o': opt_viewopersonly = true; break; } *iter++; } } /* who on a channel? */ ch = FindChan(parameters[0]); if (ch) { /* who on a channel. */ CUList *cu = ch->GetUsers(); for (CUList::iterator i = cu->begin(); i != cu->end(); i++) { /* opers only, please */ if (opt_viewopersonly && !*(i->second)->oper) continue; std::string wholine = initial; wholine = wholine + getlastchanname(i->second) + " " + i->second->ident + " " + i->second->dhost + " " + i->second->server + " " + i->second->nick + " "; /* away? */ if (*(i->second)->awaymsg) { wholine.append("G"); } else { wholine.append("H"); } /* oper? */ if (*(i->second)->oper) { wholine.append("*"); } wholine = wholine + cmode(i->second, ch) + " :0 " + i->second->fullname; whoresults.push_back(wholine); } } else { /* uhggle. who on .. something else. */ // The passed to WHO is matched against users' host, server, real // name and nickname } return; chanrec* Ptr = NULL; char tmp[10]; if (pcnt == 1) { if ((IS_SINGLE(parameters[0],'0')) || (IS_SINGLE(parameters[0],'*'))) { if ((user->chans.size()) && (((ucrec*)*(user->chans.begin()))->channel)) { int n_list = 0; for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++) { Ptr = ((ucrec*)*(i->second->chans.begin()))->channel; // suggested by phidjit and FCS if ((!common_channels(user,i->second)) && (isnick(i->second->nick))) { // Bug Fix #29 *tmp = 0; if (*i->second->awaymsg) { charlcat(tmp, 'G', 9); } else { charlcat(tmp, 'H', 9); } if (*i->second->oper) { charlcat(tmp, '*', 9); } WriteServ(user->fd,"352 %s %s %s %s %s %s %s :0 %s",user->nick, Ptr ? Ptr->name : "*", i->second->ident, i->second->dhost, i->second->server, i->second->nick, tmp, i->second->fullname); if (n_list++ > Config->MaxWhoResults) { WriteServ(user->fd,"523 %s WHO :Command aborted: More results than configured limit",user->nick); break; } } } } if (Ptr) { WriteServ(user->fd,"315 %s %s :End of /WHO list.",user->nick , parameters[0]); } else { WriteServ(user->fd,"315 %s %s :End of /WHO list.",user->nick, parameters[0]); } return; } if (parameters[0][0] == '#') { Ptr = FindChan(parameters[0]); if (Ptr) { int n_list = 0; for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++) { if ((Ptr->HasUser(i->second)) && (isnick(i->second->nick))) { // Fix Bug #29 - Part 2.. *tmp = 0; if (*i->second->awaymsg) { charlcat(tmp, 'G', 9); } else { charlcat(tmp, 'H', 9); } if (*i->second->oper) { charlcat(tmp, '*', 9); } strlcat(tmp, cmode(i->second, Ptr),5); WriteServ(user->fd,"352 %s %s %s %s %s %s %s :0 %s",user->nick, Ptr->name, i->second->ident, i->second->dhost, i->second->server, i->second->nick, tmp, i->second->fullname); n_list++; if (n_list > Config->MaxWhoResults) { WriteServ(user->fd,"523 %s WHO :Command aborted: More results than configured limit",user->nick); break; } } } WriteServ(user->fd,"315 %s %s :End of /WHO list.",user->nick, parameters[0]); } else { WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[0]); } } else { userrec* u = Find(parameters[0]); if (u) { // Bug Fix #29 -- Part 29.. *tmp = 0; if (*u->awaymsg) { charlcat(tmp, 'G' ,9); } else { charlcat(tmp, 'H' ,9); } if (*u->oper) { charlcat(tmp, '*' ,9); } WriteServ(user->fd,"352 %s %s %s %s %s %s %s :0 %s",user->nick, u->chans.size() && ((ucrec*)*(u->chans.begin()))->channel ? ((ucrec*)*(u->chans.begin()))->channel->name : "*", u->ident, u->dhost, u->server, u->nick, tmp, u->fullname); } WriteServ(user->fd,"315 %s %s :End of /WHO list.",user->nick, parameters[0]); } } if (pcnt == 2) { if ((IS_SINGLE(parameters[0],'0')) || (IS_SINGLE(parameters[0],'*')) && (IS_SINGLE(parameters[1],'o'))) { for (std::vector::iterator i = all_opers.begin(); i != all_opers.end(); i++) { // If i were a rich man.. I wouldn't need to me making these bugfixes.. // But i'm a poor bastard with nothing better to do. userrec* oper = *i; *tmp = 0; if (*oper->awaymsg) { charlcat(tmp, 'G' ,9); } else { charlcat(tmp, 'H' ,9); } WriteServ(user->fd,"352 %s %s %s %s %s %s %s* :0 %s", user->nick, oper->chans.size() && ((ucrec*)*(oper->chans.begin()))->channel ? ((ucrec*)*(oper->chans.begin()))->channel->name : "*", oper->ident, oper->dhost, oper->server, oper->nick, tmp, oper->fullname); } WriteServ(user->fd,"315 %s %s :End of /WHO list.",user->nick, parameters[0]); return; } } }