diff options
Diffstat (limited to 'src/commands')
53 files changed, 4131 insertions, 0 deletions
diff --git a/src/commands/cmd_admin.cpp b/src/commands/cmd_admin.cpp new file mode 100644 index 000000000..0d704ba24 --- /dev/null +++ b/src/commands/cmd_admin.cpp @@ -0,0 +1,33 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_admin.h" + + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandAdmin(Instance); +} + +/** Handle /ADMIN + */ +CmdResult CommandAdmin::Handle (const char** parameters, int pcnt, User *user) +{ + user->WriteServ("256 %s :Administrative info for %s",user->nick,ServerInstance->Config->ServerName); + if (*ServerInstance->Config->AdminName) + user->WriteServ("257 %s :Name - %s",user->nick,ServerInstance->Config->AdminName); + user->WriteServ("258 %s :Nickname - %s",user->nick,ServerInstance->Config->AdminNick); + user->WriteServ("259 %s :E-Mail - %s",user->nick,ServerInstance->Config->AdminEmail); + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_away.cpp b/src/commands/cmd_away.cpp new file mode 100644 index 000000000..ce4628858 --- /dev/null +++ b/src/commands/cmd_away.cpp @@ -0,0 +1,39 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_away.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandAway(Instance); +} + +/** Handle /AWAY + */ +CmdResult CommandAway::Handle (const char** parameters, int pcnt, User *user) +{ + if ((pcnt) && (*parameters[0])) + { + strlcpy(user->awaymsg,parameters[0],MAXAWAY); + user->WriteServ("306 %s :You have been marked as being away",user->nick); + FOREACH_MOD(I_OnSetAway,OnSetAway(user)); + } + else + { + *user->awaymsg = 0; + user->WriteServ("305 %s :You are no longer marked as being away",user->nick); + FOREACH_MOD(I_OnCancelAway,OnCancelAway(user)); + } + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_clearcache.cpp b/src/commands/cmd_clearcache.cpp new file mode 100644 index 000000000..cbc796bba --- /dev/null +++ b/src/commands/cmd_clearcache.cpp @@ -0,0 +1,29 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_clearcache.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandClearcache(Instance); +} + +/** Handle /CLEARCACHE + */ +CmdResult CommandClearcache::Handle (const char** parameters, int pcnt, User *user) +{ + int n = ServerInstance->Res->ClearCache(); + user->WriteServ("NOTICE %s :*** Cleared DNS cache of %d items.", user->nick, n); + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_commands.cpp b/src/commands/cmd_commands.cpp new file mode 100644 index 000000000..68c5a8c78 --- /dev/null +++ b/src/commands/cmd_commands.cpp @@ -0,0 +1,37 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_commands.h" + +/** Handle /COMMANDS + */ +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandCommands(Instance); +} + +CmdResult CommandCommands::Handle (const char** parameters, int pcnt, User *user) +{ + for (Commandable::iterator i = ServerInstance->Parser->cmdlist.begin(); i != ServerInstance->Parser->cmdlist.end(); i++) + { + user->WriteServ("902 %s :%s %s %d %d", + user->nick, + i->second->command.c_str(), + i->second->source.c_str(), + i->second->min_params, + i->second->Penalty); + } + user->WriteServ("903 %s :End of COMMANDS list",user->nick); + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_connect.cpp b/src/commands/cmd_connect.cpp new file mode 100644 index 000000000..b44264123 --- /dev/null +++ b/src/commands/cmd_connect.cpp @@ -0,0 +1,32 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_connect.h" + +/* + * This is handled by the server linking module, if necessary. Do not remove this stub. + */ + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandConnect(Instance); +} + +/** Handle /CONNECT + */ +CmdResult CommandConnect::Handle (const char** parameters, int pcnt, User *user) +{ + user->WriteServ( "NOTICE %s :Look into loading a linking module (like m_spanningtree) if you want this to do anything useful.", user->nick); + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_die.cpp b/src/commands/cmd_die.cpp new file mode 100644 index 000000000..4ef9e4301 --- /dev/null +++ b/src/commands/cmd_die.cpp @@ -0,0 +1,45 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_die.h" +#include "exitcodes.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandDie(Instance); +} + +/** Handle /DIE + */ +CmdResult CommandDie::Handle (const char** parameters, int pcnt, User *user) +{ + if (!strcmp(parameters[0],ServerInstance->Config->diepass)) + { + std::string diebuf = std::string("*** DIE command from ") + user->nick + "!" + user->ident + "@" + user->dhost + ". Terminating in " + ConvToStr(ServerInstance->Config->DieDelay) + " seconds."; + ServerInstance->Log(SPARSE, diebuf); + ServerInstance->SendError(diebuf); + + if (ServerInstance->Config->DieDelay) + sleep(ServerInstance->Config->DieDelay); + + ServerInstance->Exit(EXIT_STATUS_DIE); + } + else + { + ServerInstance->Log(SPARSE, "Failed /DIE command from %s!%s@%s", user->nick, user->ident, user->host); + ServerInstance->WriteOpers("*** Failed DIE Command from %s!%s@%s.",user->nick,user->ident,user->host); + return CMD_FAILURE; + } + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_eline.cpp b/src/commands/cmd_eline.cpp new file mode 100644 index 000000000..bd9832c8a --- /dev/null +++ b/src/commands/cmd_eline.cpp @@ -0,0 +1,74 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "xline.h" +#include "commands/cmd_eline.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandEline(Instance); +} + +/** Handle /ELINE + */ +CmdResult CommandEline::Handle (const char** parameters, int pcnt, User *user) +{ + if (pcnt >= 3) + { + IdentHostPair ih = ServerInstance->XLines->IdentSplit(parameters[0]); + if (ServerInstance->HostMatchesEveryone(ih.first+"@"+ih.second,user)) + return CMD_FAILURE; + + if (!strchr(parameters[0],'@')) + { + user->WriteServ("NOTICE %s :*** E-Line must contain a username, e.g. *@%s",user->nick,parameters[0]); + return CMD_FAILURE; + } + + long duration = ServerInstance->Duration(parameters[1]); + if (ServerInstance->XLines->add_eline(duration,user->nick,parameters[2],parameters[0])) + { + FOREACH_MOD(I_OnAddELine,OnAddELine(duration, user, parameters[2], parameters[0])); + + if (!duration) + { + ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent E-line for %s.",user->nick,parameters[0]); + } + else + { + time_t c_requires_crap = duration + ServerInstance->Time(); + ServerInstance->SNO->WriteToSnoMask('x',"%s added timed E-line for %s, expires on %s",user->nick,parameters[0], + ServerInstance->TimeString(c_requires_crap).c_str()); + } + } + else + { + user->WriteServ("NOTICE %s :*** E-Line for %s already exists",user->nick,parameters[0]); + } + } + else + { + if (ServerInstance->XLines->del_eline(parameters[0])) + { + FOREACH_MOD(I_OnDelELine,OnDelELine(user, parameters[0])); + ServerInstance->SNO->WriteToSnoMask('x',"%s Removed E-line on %s.",user->nick,parameters[0]); + } + else + { + user->WriteServ("NOTICE %s :*** E-Line %s not found in list, try /stats e.",user->nick,parameters[0]); + } + } + + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_gline.cpp b/src/commands/cmd_gline.cpp new file mode 100644 index 000000000..3845c23ee --- /dev/null +++ b/src/commands/cmd_gline.cpp @@ -0,0 +1,86 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "xline.h" +#include "commands/cmd_gline.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandGline(Instance); +} + +/** Handle /GLINE + */ +CmdResult CommandGline::Handle (const char** parameters, int pcnt, User *user) +{ + if (pcnt >= 3) + { + IdentHostPair ih = ServerInstance->XLines->IdentSplit(parameters[0]); + if (ServerInstance->HostMatchesEveryone(ih.first+"@"+ih.second,user)) + return CMD_FAILURE; + + if (!strchr(parameters[0],'@')) + { + user->WriteServ("NOTICE %s :*** G-Line must contain a username, e.g. *@%s",user->nick,parameters[0]); + return CMD_FAILURE; + } + else if (strchr(parameters[0],'!')) + { + user->WriteServ("NOTICE %s :*** G-Line cannot contain a nickname!",user->nick); + return CMD_FAILURE; + } + + long duration = ServerInstance->Duration(parameters[1]); + if (ServerInstance->XLines->add_gline(duration,user->nick,parameters[2],parameters[0])) + { + int to_apply = APPLY_GLINES; + + FOREACH_MOD(I_OnAddGLine,OnAddGLine(duration, user, parameters[2], parameters[0])); + + if (!duration) + { + ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent G-line for %s.",user->nick,parameters[0]); + to_apply |= APPLY_PERM_ONLY; + } + else + { + time_t c_requires_crap = duration + ServerInstance->Time(); + ServerInstance->SNO->WriteToSnoMask('x',"%s added timed G-line for %s, expires on %s",user->nick,parameters[0], + ServerInstance->TimeString(c_requires_crap).c_str()); + } + + ServerInstance->XLines->apply_lines(to_apply); + } + else + { + user->WriteServ("NOTICE %s :*** G-Line for %s already exists",user->nick,parameters[0]); + } + + } + else + { + if (ServerInstance->XLines->del_gline(parameters[0])) + { + FOREACH_MOD(I_OnDelGLine,OnDelGLine(user, parameters[0])); + ServerInstance->SNO->WriteToSnoMask('x',"%s Removed G-line on %s.",user->nick,parameters[0]); + } + else + { + user->WriteServ("NOTICE %s :*** G-line %s not found in list, try /stats g.",user->nick,parameters[0]); + } + } + + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_info.cpp b/src/commands/cmd_info.cpp new file mode 100644 index 000000000..959f04a39 --- /dev/null +++ b/src/commands/cmd_info.cpp @@ -0,0 +1,54 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_info.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandInfo(Instance); +} + +/** Handle /INFO + */ +CmdResult CommandInfo::Handle (const char** parameters, int pcnt, User *user) +{ + user->WriteServ( "371 %s : -/\\- \2InspIRCd\2 -\\/-", user->nick); + user->WriteServ( "371 %s : November 2002 - Present", user->nick); + user->WriteServ( "371 %s : ", user->nick); + user->WriteServ( "371 %s :\2Core Developers\2:", user->nick); + user->WriteServ( "371 %s : Craig Edwards, Brain, <brain@inspircd.org>", user->nick); + user->WriteServ( "371 %s : Craig McLure, Craig, <craig@inspircd.org>", user->nick); + user->WriteServ( "371 %s : Robin Burchell, w00t, <w00t@inspircd.org>", user->nick); + user->WriteServ( "371 %s : Oliver Lupton, Om, <om@inspircd.org>", user->nick); + user->WriteServ( "371 %s : John Brooks, Special, <special@inspircd.org>", user->nick); + user->WriteServ( "371 %s : Pippijn van Steenhoven, pippijn, <pippijn@one09.net>", user->nick); + user->WriteServ( "371 %s : Dennis Friis, peavey, <peavey@inspircd.org>", user->nick); + user->WriteServ( "371 %s : Burlex, <burlex@inspircd.org>", user->nick); + user->WriteServ( "371 %s : ", user->nick); + user->WriteServ( "371 %s :\2Regular Contributors\2:", user->nick); + user->WriteServ( "371 %s : satmd nenolod BuildSmart HiroP", user->nick); + user->WriteServ( "371 %s : jilles Stskeeps eggy Trystan", user->nick); + user->WriteServ( "371 %s : Bricker danieldg DarkStorm Majic", user->nick); + user->WriteServ( "371 %s : ThaPrince Thunderhacker praetorian", user->nick); + user->WriteServ( "371 %s : searchirc.com irc-junkie.org", user->nick); + user->WriteServ( "371 %s : ", user->nick); + user->WriteServ( "371 %s :\2Other Contributors\2:", user->nick); + user->WriteServ( "371 %s : dmb CC skenmy LeaChim owine Adremelech", user->nick); + user->WriteServ( "371 %s : typobox43 jamie Jason", user->nick); + user->WriteServ( "371 %s : ", user->nick); + user->WriteServ( "371 %s : Best experienced with: \2An IRC client\2", user->nick); + FOREACH_MOD(I_OnInfo,OnInfo(user)); + user->WriteServ( "374 %s :End of /INFO list", user->nick); + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_invite.cpp b/src/commands/cmd_invite.cpp new file mode 100644 index 000000000..d5ce160ac --- /dev/null +++ b/src/commands/cmd_invite.cpp @@ -0,0 +1,111 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_invite.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandInvite(Instance); +} + +/** Handle /INVITE + */ +CmdResult CommandInvite::Handle (const char** parameters, int pcnt, User *user) +{ + int MOD_RESULT = 0; + + if (pcnt == 2) + { + User* u = ServerInstance->FindNick(parameters[0]); + Channel* c = ServerInstance->FindChan(parameters[1]); + + if ((!c) || (!u)) + { + if (!c) + { + user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[1]); + } + else + { + user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + } + + return CMD_FAILURE; + } + + if ((c->IsModeSet('i')) && (IS_LOCAL(user))) + { + if (c->GetStatus(user) < STATUS_HOP) + { + user->WriteServ("482 %s %s :You must be a channel %soperator", user->nick, c->name, c->GetStatus(u) == STATUS_HOP ? "" : "half-"); + return CMD_FAILURE; + } + } + + if (c->HasUser(u)) + { + user->WriteServ("443 %s %s %s :is already on channel",user->nick,u->nick,c->name); + return CMD_FAILURE; + } + + if ((IS_LOCAL(user)) && (!c->HasUser(user))) + { + user->WriteServ("442 %s %s :You're not on that channel!",user->nick, c->name); + return CMD_FAILURE; + } + + FOREACH_RESULT(I_OnUserPreInvite,OnUserPreInvite(user,u,c)); + + if (MOD_RESULT == 1) + { + return CMD_FAILURE; + } + + u->InviteTo(c->name); + u->WriteFrom(user,"INVITE %s :%s",u->nick,c->name); + user->WriteServ("341 %s %s %s",user->nick,u->nick,c->name); + switch (ServerInstance->Config->AnnounceInvites) + { + case ServerConfig::INVITE_ANNOUNCE_ALL: + c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :*** %s invited %s into the channel", c->name, user->nick, u->nick); + break; + case ServerConfig::INVITE_ANNOUNCE_OPS: + c->WriteAllExceptSender(user, true, '@', "NOTICE %s :*** %s invited %s into the channel", c->name, user->nick, u->nick); + break; + case ServerConfig::INVITE_ANNOUNCE_DYNAMIC: + if (c->IsModeSet('i')) + c->WriteAllExceptSender(user, true, '@', "NOTICE %s :*** %s invited %s into the channel", c->name, user->nick, u->nick); + else + c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :*** %s invited %s into the channel", c->name, user->nick, u->nick); + break; + default: + /* Nobody */ + break; + } + FOREACH_MOD(I_OnUserInvite,OnUserInvite(user,u,c)); + } + else + { + // pinched from ircu - invite with not enough parameters shows channels + // youve been invited to but haven't joined yet. + InvitedList* il = user->GetInviteList(); + for (InvitedList::iterator i = il->begin(); i != il->end(); i++) + { + user->WriteServ("346 %s :%s",user->nick,i->c_str()); + } + user->WriteServ("347 %s :End of INVITE list",user->nick); + } + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_ison.cpp b/src/commands/cmd_ison.cpp new file mode 100644 index 000000000..9289dd014 --- /dev/null +++ b/src/commands/cmd_ison.cpp @@ -0,0 +1,87 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_ison.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandIson(Instance); +} + +/** Handle /ISON + */ +CmdResult CommandIson::Handle (const char** parameters, int pcnt, User *user) +{ + std::map<User*,User*> ison_already; + User *u; + std::string reply = std::string("303 ") + user->nick + " :"; + + for (int i = 0; i < pcnt; i++) + { + u = ServerInstance->FindNick(parameters[i]); + if (ison_already.find(u) != ison_already.end()) + continue; + + if (u) + { + if (u->Visibility && !u->Visibility->VisibleTo(user)) + continue; + + reply.append(u->nick).append(" "); + if (reply.length() > 450) + { + user->WriteServ(reply); + reply = std::string("303 ") + user->nick + " :"; + } + ison_already[u] = u; + } + else + { + if ((i == pcnt-1) && (strchr(parameters[i],' '))) + { + /* Its a space seperated list of nicks (RFC1459 says to support this) + */ + irc::spacesepstream list(parameters[i]); + std::string item; + + while (list.GetToken(item)) + { + u = ServerInstance->FindNick(item); + if (ison_already.find(u) != ison_already.end()) + continue; + + if (u) + { + if (u->Visibility && !u->Visibility->VisibleTo(user)) + continue; + + reply.append(u->nick).append(" "); + if (reply.length() > 450) + { + user->WriteServ(reply); + reply = std::string("303 ") + user->nick + " :"; + } + ison_already[u] = u; + } + } + } + } + } + + if (!reply.empty()) + user->WriteServ(reply); + + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_join.cpp b/src/commands/cmd_join.cpp new file mode 100644 index 000000000..b5359397d --- /dev/null +++ b/src/commands/cmd_join.cpp @@ -0,0 +1,51 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_join.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandJoin(Instance); +} + +/** Handle /JOIN + */ +CmdResult CommandJoin::Handle (const char** parameters, int pcnt, User *user) +{ + if (pcnt > 1) + { + if (ServerInstance->Parser->LoopCall(user, this, parameters, pcnt, 0, 1)) + return CMD_SUCCESS; + + if (ServerInstance->IsChannel(parameters[0])) + { + Channel::JoinUser(ServerInstance, user, parameters[0], false, parameters[1]); + return CMD_SUCCESS; + } + } + else + { + if (ServerInstance->Parser->LoopCall(user, this, parameters, pcnt, 0)) + return CMD_SUCCESS; + + if (ServerInstance->IsChannel(parameters[0])) + { + Channel::JoinUser(ServerInstance, user, parameters[0], false, ""); + return CMD_SUCCESS; + } + } + + user->WriteServ("403 %s %s :Invalid channel name",user->nick, parameters[0]); + return CMD_FAILURE; +} diff --git a/src/commands/cmd_kick.cpp b/src/commands/cmd_kick.cpp new file mode 100644 index 000000000..c8b505ff0 --- /dev/null +++ b/src/commands/cmd_kick.cpp @@ -0,0 +1,56 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_kick.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandKick(Instance); +} + +/** Handle /KICK + */ +CmdResult CommandKick::Handle (const char** parameters, int pcnt, User *user) +{ + char reason[MAXKICK]; + Channel* c = ServerInstance->FindChan(parameters[0]); + User* u = ServerInstance->FindNick(parameters[1]); + + if (!u || !c) + { + user->WriteServ( "401 %s %s :No such nick/channel", user->nick, u ? parameters[0] : parameters[1]); + return CMD_FAILURE; + } + + if ((IS_LOCAL(user)) && (!c->HasUser(user)) && (!ServerInstance->ULine(user->server))) + { + user->WriteServ( "442 %s %s :You're not on that channel!", user->nick, parameters[0]); + return CMD_FAILURE; + } + + if (pcnt > 2) + { + strlcpy(reason, parameters[2], MAXKICK - 1); + } + else + { + strlcpy(reason, user->nick, MAXKICK - 1); + } + + if (!c->KickUser(user, u, reason)) + /* Nobody left here, delete the Channel */ + delete c; + + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_kill.cpp b/src/commands/cmd_kill.cpp new file mode 100644 index 000000000..29ce56b5c --- /dev/null +++ b/src/commands/cmd_kill.cpp @@ -0,0 +1,116 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_kill.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandKill(Instance); +} + +/** Handle /KILL + */ +CmdResult CommandKill::Handle (const char** parameters, int pcnt, User *user) +{ + /* Allow comma seperated lists of users for /KILL (thanks w00t) */ + if (ServerInstance->Parser->LoopCall(user, this, parameters, pcnt, 0)) + return CMD_SUCCESS; + + User *u = ServerInstance->FindNick(parameters[0]); + char killreason[MAXBUF]; + int MOD_RESULT = 0; + + if (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 + */ + 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 + */ + FOREACH_RESULT(I_OnKill, OnKill(user, u, parameters[1])); + + if (MOD_RESULT) + return CMD_FAILURE; + + if (*ServerInstance->Config->HideKillsServer) + { + // hidekills is on, use it + snprintf(killreason, MAXQUIT, "Killed (%s (%s))", ServerInstance->Config->HideKillsServer, parameters[1]); + } + else + { + // hidekills is off, do nothing + snprintf(killreason, MAXQUIT, "Killed (%s (%s))", user->nick, parameters[1]); + } + } + else + { + /* Leave it alone, remote server has already formatted it */ + snprintf(killreason, MAXQUIT, "%s", parameters[1]); + } + + /* + * 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@%s (%s)", user->nick, u->nick, u->ident, u->host, parameters[1]); + 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 + */ + ServerInstance->SNO->WriteToSnoMask('k',"Local Kill by %s: %s!%s@%s (%s)", user->nick, u->nick, u->ident, u->host, parameters[1]); + ServerInstance->Log(DEFAULT,"LOCAL KILL: %s :%s!%s!%s (%s)", u->nick, ServerInstance->Config->ServerName, user->dhost, user->nick, parameters[1]); + /* 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->muted) + { + u->Write(":%s KILL %s :%s!%s!%s (%s)", *ServerInstance->Config->HideKillsServer ? ServerInstance->Config->HideKillsServer : user->GetFullHost(), + u->nick, + ServerInstance->Config->ServerName, + user->dhost, + *ServerInstance->Config->HideKillsServer ? ServerInstance->Config->HideKillsServer : user->nick, + parameters[1]); + u->muted = true; + } + } + + // send the quit out + User::QuitUser(ServerInstance, u, killreason); + } + else + { + user->WriteServ( "401 %s %s :No such nick/channel", user->nick, parameters[0]); + return CMD_FAILURE; + } + + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_kline.cpp b/src/commands/cmd_kline.cpp new file mode 100644 index 000000000..5edb414ea --- /dev/null +++ b/src/commands/cmd_kline.cpp @@ -0,0 +1,85 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "xline.h" +#include "commands/cmd_kline.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandKline(Instance); +} + +/** Handle /KLINE + */ +CmdResult CommandKline::Handle (const char** parameters, int pcnt, User *user) +{ + if (pcnt >= 3) + { + IdentHostPair ih = ServerInstance->XLines->IdentSplit(parameters[0]); + if (ServerInstance->HostMatchesEveryone(ih.first+"@"+ih.second,user)) + return CMD_FAILURE; + + if (!strchr(parameters[0],'@')) + { + user->WriteServ("NOTICE %s :*** K-Line must contain a username, e.g. *@%s",user->nick,parameters[0]); + return CMD_FAILURE; + } + else if (strchr(parameters[0],'!')) + { + user->WriteServ("NOTICE %s :*** K-Line cannot contain a nickname!",user->nick); + return CMD_FAILURE; + } + + long duration = ServerInstance->Duration(parameters[1]); + if (ServerInstance->XLines->add_kline(duration,user->nick,parameters[2],parameters[0])) + { + int to_apply = APPLY_KLINES; + + FOREACH_MOD(I_OnAddKLine,OnAddKLine(duration, user, parameters[2], parameters[0])); + + if (!duration) + { + ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent K-line for %s.",user->nick,parameters[0]); + to_apply |= APPLY_PERM_ONLY; + } + else + { + time_t c_requires_crap = duration + ServerInstance->Time(); + ServerInstance->SNO->WriteToSnoMask('x',"%s added timed K-line for %s, expires on %s",user->nick,parameters[0], + ServerInstance->TimeString(c_requires_crap).c_str()); + } + + ServerInstance->XLines->apply_lines(to_apply); + } + else + { + user->WriteServ("NOTICE %s :*** K-Line for %s already exists",user->nick,parameters[0]); + } + } + else + { + if (ServerInstance->XLines->del_kline(parameters[0])) + { + FOREACH_MOD(I_OnDelKLine,OnDelKLine(user, parameters[0])); + ServerInstance->SNO->WriteToSnoMask('x',"%s Removed K-line on %s.",user->nick,parameters[0]); + } + else + { + user->WriteServ("NOTICE %s :*** K-Line %s not found in list, try /stats k.",user->nick,parameters[0]); + } + } + + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_links.cpp b/src/commands/cmd_links.cpp new file mode 100644 index 000000000..4c50b2684 --- /dev/null +++ b/src/commands/cmd_links.cpp @@ -0,0 +1,29 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_links.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandLinks(Instance); +} + +/** Handle /LINKS + */ +CmdResult CommandLinks::Handle (const char** parameters, int pcnt, User *user) +{ + user->WriteServ("364 %s %s %s :0 %s",user->nick,ServerInstance->Config->ServerName,ServerInstance->Config->ServerName,ServerInstance->Config->ServerDesc); + user->WriteServ("365 %s * :End of /LINKS list.",user->nick); + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_list.cpp b/src/commands/cmd_list.cpp new file mode 100644 index 000000000..0e97d0db1 --- /dev/null +++ b/src/commands/cmd_list.cpp @@ -0,0 +1,84 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_list.h" +#include "wildcard.h" + +/** Handle /LIST + */ +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandList(Instance); +} + +CmdResult CommandList::Handle (const char** parameters, int pcnt, User *user) +{ + int minusers = 0, maxusers = 0; + + user->WriteServ("321 %s Channel :Users Name",user->nick); + + /* Work around mIRC suckyness. YOU SUCK, KHALED! */ + if (pcnt == 1) + { + if (*parameters[0] == '<') + { + maxusers = atoi(parameters[0]+1); + pcnt = 0; + } + else if (*parameters[0] == '>') + { + minusers = atoi(parameters[0]+1); + pcnt = 0; + } + } + + for (chan_hash::const_iterator i = ServerInstance->chanlist->begin(); i != ServerInstance->chanlist->end(); i++) + { + // attempt to match a glob pattern + long users = i->second->GetUserCounter(); + + bool too_few = (minusers && (users <= minusers)); + bool too_many = (maxusers && (users >= maxusers)); + + if (too_many || too_few) + continue; + + if (pcnt) + { + if (!match(i->second->name, parameters[0]) && !match(i->second->topic, parameters[0])) + continue; + } + + // if the channel is not private/secret, OR the user is on the channel anyway + bool n = i->second->HasUser(user); + if ((i->second->IsModeSet('p')) && (!n)) + { + if (users) + user->WriteServ("322 %s *",user->nick,i->second->name); + } + else + { + if (((!(i->second->IsModeSet('p'))) && (!(i->second->IsModeSet('s')))) || (n)) + { + long users = i->second->GetUserCounter(); + if (users) + user->WriteServ("322 %s %s %d :[+%s] %s",user->nick,i->second->name,users,i->second->ChanModes(n),i->second->topic); + } + } + } + user->WriteServ("323 %s :End of channel list.",user->nick); + + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_loadmodule.cpp b/src/commands/cmd_loadmodule.cpp new file mode 100644 index 000000000..c6f0a611c --- /dev/null +++ b/src/commands/cmd_loadmodule.cpp @@ -0,0 +1,37 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_loadmodule.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandLoadmodule(Instance); +} + +/** Handle /LOADMODULE + */ +CmdResult CommandLoadmodule::Handle (const char** parameters, int pcnt, User *user) +{ + if (ServerInstance->Modules->Load(parameters[0])) + { + ServerInstance->WriteOpers("*** NEW MODULE: %s loaded %s",user->nick, parameters[0]); + user->WriteServ("975 %s %s :Module successfully loaded.",user->nick, parameters[0]); + return CMD_SUCCESS; + } + else + { + user->WriteServ("974 %s %s :Failed to load module: %s",user->nick, parameters[0], ServerInstance->Modules->LastError()); + return CMD_FAILURE; + } +} diff --git a/src/commands/cmd_lusers.cpp b/src/commands/cmd_lusers.cpp new file mode 100644 index 000000000..04f2906ac --- /dev/null +++ b/src/commands/cmd_lusers.cpp @@ -0,0 +1,40 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_lusers.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandLusers(Instance); +} + +/** Handle /LUSERS + */ +CmdResult CommandLusers::Handle (const char** parameters, int pcnt, User *user) +{ + // this lusers command shows one server at all times because + // a protocol module must override it to show those stats. + user->WriteServ("251 %s :There are %d users and %d invisible on 1 server",user->nick,ServerInstance->UserCount()-ServerInstance->InvisibleUserCount(),ServerInstance->InvisibleUserCount()); + if (ServerInstance->OperCount()) + user->WriteServ("252 %s %d :operator(s) online",user->nick,ServerInstance->OperCount()); + if (ServerInstance->UnregisteredUserCount()) + user->WriteServ("253 %s %d :unknown connections",user->nick,ServerInstance->UnregisteredUserCount()); + if (ServerInstance->ChannelCount()) + user->WriteServ("254 %s %d :channels formed",user->nick,ServerInstance->ChannelCount()); + if (ServerInstance->LocalUserCount()) + user->WriteServ("255 %s :I have %d clients and 0 servers",user->nick,ServerInstance->LocalUserCount()); + + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_map.cpp b/src/commands/cmd_map.cpp new file mode 100644 index 000000000..7d391d275 --- /dev/null +++ b/src/commands/cmd_map.cpp @@ -0,0 +1,33 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_map.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandMap(Instance); +} + +/** Handle /MAP + */ +CmdResult CommandMap::Handle (const char** parameters, int pcnt, User *user) +{ + // as with /LUSERS this does nothing without a linking + // module to override its behaviour and display something + // better. + user->WriteServ("006 %s :%s",user->nick,ServerInstance->Config->ServerName); + user->WriteServ("007 %s :End of /MAP",user->nick); + + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_mode.cpp b/src/commands/cmd_mode.cpp new file mode 100644 index 000000000..e0d3b4242 --- /dev/null +++ b/src/commands/cmd_mode.cpp @@ -0,0 +1,29 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_mode.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandMode(Instance); +} + +/** Handle /MODE + */ +CmdResult CommandMode::Handle (const char** parameters, int pcnt, User *user) +{ + ServerInstance->Modes->Process(parameters, pcnt, user, false); + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_modules.cpp b/src/commands/cmd_modules.cpp new file mode 100644 index 000000000..1ff8c1c75 --- /dev/null +++ b/src/commands/cmd_modules.cpp @@ -0,0 +1,72 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "wildcard.h" +#include "commands/cmd_modules.h" + +char* itab[] = { + "OnUserConnect", "OnUserQuit", "OnUserDisconnect", "OnUserJoin", "OnUserPart", "OnRehash", "OnServerRaw", + "OnUserPreJoin", "OnUserPreKick", "OnUserKick", "OnOper", "OnInfo", "OnWhois", "OnUserPreInvite", + "OnUserInvite", "OnUserPreMessage", "OnUserPreNotice", "OnUserPreNick", "OnUserMessage", "OnUserNotice", "OnMode", + "OnGetServerDescription", "OnSyncUser", "OnSyncChannel", "OnSyncChannelMetaData", "OnSyncUserMetaData", + "OnDecodeMetaData", "ProtoSendMode", "ProtoSendMetaData", "OnWallops", "OnChangeHost", "OnChangeName", "OnAddGLine", + "OnAddZLine", "OnAddQLine", "OnAddKLine", "OnAddELine", "OnDelGLine", "OnDelZLine", "OnDelKLine", "OnDelELine", "OnDelQLine", + "OnCleanup", "OnUserPostNick", "OnAccessCheck", "On005Numeric", "OnKill", "OnRemoteKill", "OnLoadModule", "OnUnloadModule", + "OnBackgroundTimer", "OnSendList", "OnPreCommand", "OnCheckReady", "OnUserRegister", "OnCheckInvite", + "OnCheckKey", "OnCheckLimit", "OnCheckBan", "OnStats", "OnChangeLocalUserHost", "OnChangeLocalUserGecos", "OnLocalTopicChange", + "OnPostLocalTopicChange", "OnEvent", "OnRequest", "OnOperCompre", "OnGlobalOper", "OnPostConnect", "OnAddBan", "OnDelBan", + "OnRawSocketAccept", "OnRawSocketClose", "OnRawSocketWrite", "OnRawSocketRead", "OnChangeLocalUserGECOS", "OnUserRegister", + "OnOperCompare", "OnChannelDelete", "OnPostOper", "OnSyncOtherMetaData", "OnSetAway", "OnCancelAway", "OnNamesList", + "OnPostCommand", "OnPostJoin", "OnWhoisLine", "OnBuildExemptList", "OnRawSocketConnect", "OnGarbageCollect", NULL +}; + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandModules(Instance); +} + +/** Handle /MODULES + */ +CmdResult CommandModules::Handle (const char** parameters, int pcnt, User *user) +{ + for (unsigned int i = 0; i < ServerInstance->Config->module_names.size(); i++) + { + Version V = ServerInstance->Modules->modules[i]->GetVersion(); + char modulename[MAXBUF]; + char flagstate[MAXBUF]; + *flagstate = 0; + if (V.Flags & VF_STATIC) + strlcat(flagstate,", static",MAXBUF); + if (V.Flags & VF_VENDOR) + strlcat(flagstate,", vendor",MAXBUF); + if (V.Flags & VF_COMMON) + strlcat(flagstate,", common",MAXBUF); + if (V.Flags & VF_SERVICEPROVIDER) + strlcat(flagstate,", service provider",MAXBUF); + if (!flagstate[0]) + strcpy(flagstate," <no flags>"); + strlcpy(modulename,ServerInstance->Config->module_names[i].c_str(),256); + if (IS_OPER(user)) + { + user->WriteServ("900 %s :0x%08lx %d.%d.%d.%d %s (%s)",user->nick,ServerInstance->Modules->modules[i],V.Major,V.Minor,V.Revision,V.Build,ServerConfig::CleanFilename(modulename),flagstate+2); + } + else + { + user->WriteServ("900 %s :%s",user->nick,ServerConfig::CleanFilename(modulename)); + } + } + user->WriteServ("901 %s :End of MODULES list",user->nick); + + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_motd.cpp b/src/commands/cmd_motd.cpp new file mode 100644 index 000000000..8098b2007 --- /dev/null +++ b/src/commands/cmd_motd.cpp @@ -0,0 +1,28 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_motd.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandMotd(Instance); +} + +/** Handle /MOTD + */ +CmdResult CommandMotd::Handle (const char** parameters, int pcnt, User *user) +{ + user->ShowMOTD(); + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_names.cpp b/src/commands/cmd_names.cpp new file mode 100644 index 000000000..4049364a7 --- /dev/null +++ b/src/commands/cmd_names.cpp @@ -0,0 +1,53 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_names.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandNames(Instance); +} + +/** Handle /NAMES + */ +CmdResult CommandNames::Handle (const char** parameters, int pcnt, User *user) +{ + Channel* c; + + if (!pcnt) + { + user->WriteServ("366 %s * :End of /NAMES list.",user->nick); + return CMD_SUCCESS; + } + + if (ServerInstance->Parser->LoopCall(user, this, parameters, pcnt, 0)) + return CMD_SUCCESS; + + c = ServerInstance->FindChan(parameters[0]); + if (c) + { + if ((c->IsModeSet('s')) && (!c->HasUser(user))) + { + user->WriteServ("401 %s %s :No such nick/channel",user->nick, c->name); + return CMD_FAILURE; + } + c->UserList(user); + } + else + { + user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + } + + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_nick.cpp b/src/commands/cmd_nick.cpp new file mode 100644 index 000000000..52e562d02 --- /dev/null +++ b/src/commands/cmd_nick.cpp @@ -0,0 +1,169 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "xline.h" +#include "commands/cmd_nick.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandNick(Instance); +} + +/** Handle nick changes from users. + * NOTE: If you are used to ircds based on ircd2.8, and are looking + * for the client introduction code in here, youre in the wrong place. + * You need to look in the spanningtree module for this! + */ +CmdResult CommandNick::Handle (const char** parameters, int pcnt, User *user) +{ + char oldnick[NICKMAX]; + + if (!*parameters[0] || !*user->nick) + { + /* We cant put blanks in the parameters, so for this (extremely rare) issue we just put '*' here. */ + user->WriteServ("432 %s * :Erroneous Nickname", *user->nick ? user->nick : "*"); + return CMD_FAILURE; + } + + if (irc::string(user->nick) == irc::string(parameters[0])) + { + /* If its exactly the same, even case, dont do anything. */ + if (!strcmp(user->nick,parameters[0])) + return CMD_SUCCESS; + + /* Its a change of case. People insisted that they should be + * able to do silly things like this even though the RFC says + * the nick AAA is the same as the nick aaa. + */ + strlcpy(oldnick, user->nick, NICKMAX - 1); + int MOD_RESULT = 0; + FOREACH_RESULT(I_OnUserPreNick,OnUserPreNick(user,parameters[0])); + if (MOD_RESULT) + return CMD_FAILURE; + if (user->registered == REG_ALL) + user->WriteCommon("NICK %s",parameters[0]); + strlcpy(user->nick, parameters[0], NICKMAX - 1); + user->InvalidateCache(); + FOREACH_MOD(I_OnUserPostNick,OnUserPostNick(user,oldnick)); + return CMD_SUCCESS; + } + else + { + QLine* mq = ServerInstance->XLines->matches_qline(parameters[0]); + if (mq) + { + ServerInstance->SNO->WriteToSnoMask('x', "Q-Lined nickname %s from %s!%s@%s: %s", parameters[0], user->nick, user->ident, user->host, mq->reason); + user->WriteServ("432 %s %s :Invalid nickname: %s",user->nick,parameters[0], mq->reason); + return CMD_FAILURE; + } + + /* + * Uh oh.. if the nickname is in use, and it's not in use by the person using it (doh) -- + * then we have a potential collide. Check whether someone else is camping on the nick + * (i.e. connect -> send NICK, don't send USER.) If they are camping, force-change the + * camper to their UID, and allow the incoming nick change. + * + * If the guy using the nick is already using it, tell the incoming nick change to gtfo, + * because the nick is already (rightfully) in use. -- w00t + */ + User* InUse = ServerInstance->FindNickOnly(parameters[0]); + if (InUse && (InUse != user) && ((ServerInstance->IsNick(parameters[0]) || allowinvalid))) + { + if (InUse->registered != REG_ALL) + { + /* force the camper to their UUID, and ask them to re-send a NICK. */ + InUse->WriteTo(InUse, "NICK %s", InUse->uuid); + InUse->WriteServ("433 %s %s :Nickname overruled.", InUse->nick, InUse->nick); + InUse->UpdateNickHash(InUse->uuid); + strlcpy(InUse->nick, InUse->uuid, NICKMAX - 1); + InUse->InvalidateCache(); + InUse->registered &= ~REG_NICK; + } + else + { + /* No camping, tell the incoming user to stop trying to change nick ;p */ + user->WriteServ("433 %s %s :Nickname is already in use.", user->registered >= REG_NICK ? user->nick : "*", parameters[0]); + return CMD_FAILURE; + } + } + } + if (((!ServerInstance->IsNick(parameters[0]))) && (IS_LOCAL(user))) + { + if (!allowinvalid) + { + user->WriteServ("432 %s %s :Erroneous Nickname",user->nick,parameters[0]); + return CMD_FAILURE; + } + } + + int MOD_RESULT = 0; + FOREACH_RESULT(I_OnUserPreNick,OnUserPreNick(user,parameters[0])); + if (MOD_RESULT) + // if a module returns true, the nick change is silently forbidden. + return CMD_FAILURE; + + if (user->registered == REG_ALL) + user->WriteCommon("NICK %s",parameters[0]); + + strlcpy(oldnick, user->nick, NICKMAX - 1); + + /* change the nick of the user in the users_hash */ + user = user->UpdateNickHash(parameters[0]); + + /* actually change the nick within the record */ + if (!user) + return CMD_FAILURE; + if (!*user->nick) + return CMD_FAILURE; + + strlcpy(user->nick, parameters[0], NICKMAX - 1); + + user->InvalidateCache(); + + /* Update display nicks */ + for (UCListIter v = user->chans.begin(); v != user->chans.end(); v++) + { + CUList* ulist = v->first->GetUsers(); + CUList::iterator i = ulist->find(user); + if (i != ulist->end()) + i->second = user->nick; + } + + if (user->registered < REG_NICKUSER) + { + user->registered = (user->registered | REG_NICK); + } + else if (user->registered == REG_NICKUSER) + { + /* user is registered now, bit 0 = USER command, bit 1 = sent a NICK command */ + int MOD_RESULT = 0; + FOREACH_RESULT(I_OnUserRegister,OnUserRegister(user)); + if (MOD_RESULT > 0) + return CMD_FAILURE; + } + else if (user->registered == REG_ALL) + { + FOREACH_MOD(I_OnUserPostNick,OnUserPostNick(user,oldnick)); + } + + return CMD_SUCCESS; + +} + +CmdResult CommandNick::HandleInternal(const unsigned int id, const std::deque<classbase*> ¶meters) +{ + allowinvalid = (id != 0); + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_notice.cpp b/src/commands/cmd_notice.cpp new file mode 100644 index 000000000..9cc846dd8 --- /dev/null +++ b/src/commands/cmd_notice.cpp @@ -0,0 +1,159 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "wildcard.h" +#include "commands/cmd_notice.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandNotice(Instance); +} + +CmdResult CommandNotice::Handle (const char** parameters, int pcnt, User *user) +{ + User *dest; + Channel *chan; + + CUList exempt_list; + + user->idle_lastmsg = ServerInstance->Time(); + + if (ServerInstance->Parser->LoopCall(user, this, parameters, pcnt, 0)) + return CMD_SUCCESS; + if ((parameters[0][0] == '$') && (IS_OPER(user) || ServerInstance->ULine(user->server))) + { + int MOD_RESULT = 0; + std::string temp = parameters[1]; + FOREACH_RESULT(I_OnUserPreNotice,OnUserPreNotice(user,(void*)parameters[0],TYPE_SERVER,temp,0,exempt_list)); + if (MOD_RESULT) + return CMD_FAILURE; + parameters[1] = temp.c_str(); + // notice to server mask + const char* servermask = parameters[0] + 1; + if (match(ServerInstance->Config->ServerName,servermask)) + { + user->SendAll("NOTICE", "%s", parameters[1]); + } + FOREACH_MOD(I_OnUserNotice,OnUserNotice(user,(void*)parameters[0],TYPE_SERVER,parameters[1],0,exempt_list)); + return CMD_SUCCESS; + } + char status = 0; + if ((*parameters[0] == '@') || (*parameters[0] == '%') || (*parameters[0] == '+')) + { + status = *parameters[0]; + parameters[0]++; + } + if (*parameters[0] == '#') + { + chan = ServerInstance->FindChan(parameters[0]); + + exempt_list[user] = user->nick; + + if (chan) + { + if (IS_LOCAL(user)) + { + if ((chan->IsModeSet('n')) && (!chan->HasUser(user))) + { + user->WriteServ("404 %s %s :Cannot send to channel (no external messages)", user->nick, chan->name); + return CMD_FAILURE; + } + if ((chan->IsModeSet('m')) && (chan->GetStatus(user) < STATUS_VOICE)) + { + user->WriteServ("404 %s %s :Cannot send to channel (+m)", user->nick, chan->name); + return CMD_FAILURE; + } + } + int MOD_RESULT = 0; + + std::string temp = parameters[1]; + FOREACH_RESULT(I_OnUserPreNotice,OnUserPreNotice(user,chan,TYPE_CHANNEL,temp,status, exempt_list)); + if (MOD_RESULT) { + return CMD_FAILURE; + } + parameters[1] = temp.c_str(); + + if (temp.empty()) + { + user->WriteServ("412 %s :No text to send", user->nick); + return CMD_FAILURE; + } + + if (status) + { + if (ServerInstance->Config->UndernetMsgPrefix) + { + chan->WriteAllExcept(user, false, status, exempt_list, "NOTICE %c%s :%c %s", status, chan->name, status, parameters[1]); + } + else + { + chan->WriteAllExcept(user, false, status, exempt_list, "NOTICE %c%s :%s", status, chan->name, parameters[1]); + } + } + else + { + chan->WriteAllExcept(user, false, status, exempt_list, "NOTICE %s :%s", chan->name, parameters[1]); + } + + FOREACH_MOD(I_OnUserNotice,OnUserNotice(user,chan,TYPE_CHANNEL,parameters[1],status,exempt_list)); + } + else + { + /* no such nick/channel */ + user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + return CMD_FAILURE; + } + return CMD_SUCCESS; + } + + if (IS_LOCAL(user)) + dest = ServerInstance->FindNickOnly(parameters[0]); + else + dest = ServerInstance->FindNick(parameters[0]); + + if (dest) + { + if (!*parameters[1]) + { + user->WriteServ("412 %s :No text to send", user->nick); + return CMD_FAILURE; + } + + int MOD_RESULT = 0; + std::string temp = parameters[1]; + FOREACH_RESULT(I_OnUserPreNotice,OnUserPreNotice(user,dest,TYPE_USER,temp,0,exempt_list)); + if (MOD_RESULT) { + return CMD_FAILURE; + } + parameters[1] = (char*)temp.c_str(); + + if (IS_LOCAL(dest)) + { + // direct write, same server + user->WriteTo(dest, "NOTICE %s :%s", dest->nick, parameters[1]); + } + + FOREACH_MOD(I_OnUserNotice,OnUserNotice(user,dest,TYPE_USER,parameters[1],0,exempt_list)); + } + else + { + /* no such nick/channel */ + user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + return CMD_FAILURE; + } + + return CMD_SUCCESS; + +} + diff --git a/src/commands/cmd_oper.cpp b/src/commands/cmd_oper.cpp new file mode 100644 index 000000000..bcb2991b7 --- /dev/null +++ b/src/commands/cmd_oper.cpp @@ -0,0 +1,159 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "wildcard.h" +#include "commands/cmd_oper.h" +#include "hashcomp.h" + +bool OneOfMatches(const char* host, const char* ip, const char* hostlist) +{ + std::stringstream hl(hostlist); + std::string xhost; + while (hl >> xhost) + { + if (match(host,xhost.c_str()) || match(ip,xhost.c_str(),true)) + { + return true; + } + } + return false; +} + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandOper(Instance); +} + +CmdResult CommandOper::Handle (const char** parameters, int pcnt, User *user) +{ + char LoginName[MAXBUF]; + char Password[MAXBUF]; + char OperType[MAXBUF]; + char TypeName[MAXBUF]; + char HostName[MAXBUF]; + char ClassName[MAXBUF]; + char TheHost[MAXBUF]; + char TheIP[MAXBUF]; + int j; + bool found = false; + bool type_invalid = false; + + bool match_login = false; + bool match_pass = false; + bool match_hosts = false; + + snprintf(TheHost,MAXBUF,"%s@%s",user->ident,user->host); + snprintf(TheIP, MAXBUF,"%s@%s",user->ident,user->GetIPString()); + + for (int i = 0; i < ServerInstance->Config->ConfValueEnum(ServerInstance->Config->config_data, "oper"); i++) + { + ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "name", i, LoginName, MAXBUF); + ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "password", i, Password, MAXBUF); + ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "type", i, OperType, MAXBUF); + ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "host", i, HostName, MAXBUF); + + match_login = !strcmp(LoginName,parameters[0]); + match_pass = !ServerInstance->OperPassCompare(Password,parameters[1], i); + match_hosts = OneOfMatches(TheHost,TheIP,HostName); + + if (match_login && match_pass && match_hosts) + { + type_invalid = true; + for (j =0; j < ServerInstance->Config->ConfValueEnum(ServerInstance->Config->config_data, "type"); j++) + { + ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "type", "name", j, TypeName, MAXBUF); + ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "type", "class", j, ClassName, MAXBUF); + + if (!strcmp(TypeName,OperType)) + { + /* found this oper's opertype */ + if (!ServerInstance->IsNick(TypeName)) + { + user->WriteServ("491 %s :Invalid oper type (oper types must follow the same syntax as nicknames)",user->nick); + ServerInstance->SNO->WriteToSnoMask('o',"CONFIGURATION ERROR! Oper type '%s' contains invalid characters",OperType); + ServerInstance->Log(DEFAULT,"OPER: Failed oper attempt by %s!%s@%s: credentials valid, but oper type erroneous.",user->nick,user->ident,user->host); + return CMD_FAILURE; + } + ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "type","host", j, HostName, MAXBUF); + if (*HostName) + user->ChangeDisplayedHost(HostName); + if (*ClassName) + user->CheckClass(ClassName); + found = true; + type_invalid = false; + break; + } + } + } + if (match_login || found) + break; + } + if (found) + { + /* correct oper credentials */ + ServerInstance->SNO->WriteToSnoMask('o',"%s (%s@%s) is now an IRC operator of type %s (using oper '%s')",user->nick,user->ident,user->host,irc::Spacify(OperType),parameters[0]); + user->WriteServ("381 %s :You are now %s %s",user->nick, strchr("aeiouAEIOU", *OperType) ? "an" : "a", irc::Spacify(OperType)); + if (!user->IsModeSet('o')) + user->Oper(OperType); + } + else + { + std::deque<std::string> n; + n.push_back("o"); + char broadcast[MAXBUF]; + + if (!type_invalid) + { + std::string fields; + if (!match_login) + fields.append("login "); + else + { + if (!match_pass) + fields.append("password "); + if (!match_hosts) + fields.append("hosts"); + } + + // tell them they suck, and lag them up to help prevent brute-force attacks + user->WriteServ("491 %s :Invalid oper credentials",user->nick); + user->IncreasePenalty(10); + + snprintf(broadcast, MAXBUF, "WARNING! Failed oper attempt by %s!%s@%s using login '%s': The following fields do not match: %s",user->nick,user->ident,user->host, parameters[0], fields.c_str()); + ServerInstance->SNO->WriteToSnoMask('o',std::string(broadcast)); + n.push_back(broadcast); + Event rmode2((char *)&n, NULL, "send_snoset"); + rmode2.Send(ServerInstance); + + ServerInstance->Log(DEFAULT,"OPER: Failed oper attempt by %s!%s@%s using login '%s': The following fields did not match: %s",user->nick,user->ident,user->host,parameters[0],fields.c_str()); + return CMD_FAILURE; + } + else + { + user->WriteServ("491 %s :Your oper block does not have a valid opertype associated with it",user->nick); + + snprintf(broadcast, MAXBUF, "CONFIGURATION ERROR! Oper block '%s': missing OperType %s",parameters[0],OperType); + + ServerInstance->SNO->WriteToSnoMask('o', std::string(broadcast)); + n.push_back(broadcast); + Event rmode2((char *)&n, NULL, "send_snoset"); + rmode2.Send(ServerInstance); + + ServerInstance->Log(DEFAULT,"OPER: Failed oper attempt by %s!%s@%s using login '%s': credentials valid, but oper type nonexistent.",user->nick,user->ident,user->host,parameters[0]); + return CMD_FAILURE; + } + } + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_part.cpp b/src/commands/cmd_part.cpp new file mode 100644 index 000000000..46108eca2 --- /dev/null +++ b/src/commands/cmd_part.cpp @@ -0,0 +1,42 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_part.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandPart(Instance); +} + +CmdResult CommandPart::Handle (const char** parameters, int pcnt, User *user) +{ + if (ServerInstance->Parser->LoopCall(user, this, parameters, pcnt, 0)) + return CMD_SUCCESS; + + Channel* c = ServerInstance->FindChan(parameters[0]); + + if (c) + { + if (!c->PartUser(user, pcnt > 1 ? parameters[1] : NULL)) + /* Arse, who stole our channel! :/ */ + delete c; + } + else + { + user->WriteServ( "401 %s %s :No such channel", user->nick, parameters[0]); + return CMD_FAILURE; + } + + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_pass.cpp b/src/commands/cmd_pass.cpp new file mode 100644 index 000000000..801d9923b --- /dev/null +++ b/src/commands/cmd_pass.cpp @@ -0,0 +1,41 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_pass.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandPass(Instance); +} + +CmdResult CommandPass::Handle (const char** parameters, int pcnt, User *user) +{ + // Check to make sure they havnt registered -- Fix by FCS + if (user->registered == REG_ALL) + { + user->WriteServ("462 %s :You may not reregister",user->nick); + return CMD_FAILURE; + } + ConnectClass* a = user->GetClass(); + if (!a) + return CMD_FAILURE; + + strlcpy(user->password,parameters[0],63); + if (a->GetPass() == parameters[0]) + { + user->haspassed = true; + } + + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_ping.cpp b/src/commands/cmd_ping.cpp new file mode 100644 index 000000000..fb0b03829 --- /dev/null +++ b/src/commands/cmd_ping.cpp @@ -0,0 +1,26 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_ping.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandPing(Instance); +} + +CmdResult CommandPing::Handle (const char** parameters, int pcnt, User *user) +{ + user->WriteServ("PONG %s :%s",ServerInstance->Config->ServerName,parameters[0]); + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_pong.cpp b/src/commands/cmd_pong.cpp new file mode 100644 index 000000000..e1927deab --- /dev/null +++ b/src/commands/cmd_pong.cpp @@ -0,0 +1,27 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_pong.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandPong(Instance); +} + +CmdResult CommandPong::Handle (const char** parameters, int pcnt, User *user) +{ + // set the user as alive so they survive to next ping + user->lastping = 1; + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_privmsg.cpp b/src/commands/cmd_privmsg.cpp new file mode 100644 index 000000000..96aff8392 --- /dev/null +++ b/src/commands/cmd_privmsg.cpp @@ -0,0 +1,165 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "wildcard.h" +#include "commands/cmd_privmsg.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandPrivmsg(Instance); +} + +CmdResult CommandPrivmsg::Handle (const char** parameters, int pcnt, User *user) +{ + User *dest; + Channel *chan; + CUList except_list; + + user->idle_lastmsg = ServerInstance->Time(); + + if (ServerInstance->Parser->LoopCall(user, this, parameters, pcnt, 0)) + return CMD_SUCCESS; + + if ((parameters[0][0] == '$') && (IS_OPER(user) || ServerInstance->ULine(user->server))) + { + int MOD_RESULT = 0; + std::string temp = parameters[1]; + FOREACH_RESULT(I_OnUserPreMessage,OnUserPreMessage(user,(void*)parameters[0],TYPE_SERVER,temp,0,except_list)); + if (MOD_RESULT) + return CMD_FAILURE; + parameters[1] = temp.c_str(); + // notice to server mask + const char* servermask = parameters[0] + 1; + if (match(ServerInstance->Config->ServerName,servermask)) + { + user->SendAll("PRIVMSG", "%s", parameters[1]); + } + FOREACH_MOD(I_OnUserMessage,OnUserMessage(user,(void*)parameters[0],TYPE_SERVER,parameters[1],0,except_list)); + return CMD_SUCCESS; + } + char status = 0; + if ((*parameters[0] == '@') || (*parameters[0] == '%') || (*parameters[0] == '+')) + { + status = *parameters[0]; + parameters[0]++; + } + if (parameters[0][0] == '#') + { + chan = ServerInstance->FindChan(parameters[0]); + + except_list[user] = user->nick; + + if (chan) + { + if (IS_LOCAL(user)) + { + if ((chan->IsModeSet('n')) && (!chan->HasUser(user))) + { + user->WriteServ("404 %s %s :Cannot send to channel (no external messages)", user->nick, chan->name); + return CMD_FAILURE; + } + if ((chan->IsModeSet('m')) && (chan->GetStatus(user) < STATUS_VOICE)) + { + user->WriteServ("404 %s %s :Cannot send to channel (+m)", user->nick, chan->name); + return CMD_FAILURE; + } + } + int MOD_RESULT = 0; + + std::string temp = parameters[1]; + FOREACH_RESULT(I_OnUserPreMessage,OnUserPreMessage(user,chan,TYPE_CHANNEL,temp,status,except_list)); + if (MOD_RESULT) { + return CMD_FAILURE; + } + parameters[1] = temp.c_str(); + + /* Check again, a module may have zapped the input string */ + if (temp.empty()) + { + user->WriteServ("412 %s :No text to send", user->nick); + return CMD_FAILURE; + } + + if (status) + { + if (ServerInstance->Config->UndernetMsgPrefix) + { + chan->WriteAllExcept(user, false, status, except_list, "PRIVMSG %c%s :%c %s", status, chan->name, status, parameters[1]); + } + else + { + chan->WriteAllExcept(user, false, status, except_list, "PRIVMSG %c%s :%s", status, chan->name, parameters[1]); + } + } + else + { + chan->WriteAllExcept(user, false, status, except_list, "PRIVMSG %s :%s", chan->name, parameters[1]); + } + + FOREACH_MOD(I_OnUserMessage,OnUserMessage(user,chan,TYPE_CHANNEL,parameters[1],status,except_list)); + } + else + { + /* no such nick/channel */ + user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + return CMD_FAILURE; + } + return CMD_SUCCESS; + } + + if (IS_LOCAL(user)) + dest = ServerInstance->FindNickOnly(parameters[0]); + else + dest = ServerInstance->FindNick(parameters[0]); + + if (dest) + { + if (!*parameters[1]) + { + user->WriteServ("412 %s :No text to send", user->nick); + return CMD_FAILURE; + } + + if (IS_AWAY(dest)) + { + /* auto respond with aweh msg */ + user->WriteServ("301 %s %s :%s",user->nick,dest->nick,dest->awaymsg); + } + + int MOD_RESULT = 0; + + std::string temp = parameters[1]; + FOREACH_RESULT(I_OnUserPreMessage,OnUserPreMessage(user,dest,TYPE_USER,temp,0,except_list)); + if (MOD_RESULT) { + return CMD_FAILURE; + } + parameters[1] = (char*)temp.c_str(); + + if (IS_LOCAL(dest)) + { + // direct write, same server + user->WriteTo(dest, "PRIVMSG %s :%s", dest->nick, parameters[1]); + } + + FOREACH_MOD(I_OnUserMessage,OnUserMessage(user,dest,TYPE_USER,parameters[1],0,except_list)); + } + else + { + /* no such nick/channel */ + user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + return CMD_FAILURE; + } + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_qline.cpp b/src/commands/cmd_qline.cpp new file mode 100644 index 000000000..16927d234 --- /dev/null +++ b/src/commands/cmd_qline.cpp @@ -0,0 +1,77 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "xline.h" +#include "commands/cmd_qline.h" + + + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandQline(Instance); +} + +CmdResult CommandQline::Handle (const char** parameters, int pcnt, User *user) +{ + if (pcnt >= 3) + { + if (ServerInstance->NickMatchesEveryone(parameters[0],user)) + return CMD_FAILURE; + + if (strchr(parameters[0],'@') || strchr(parameters[0],'!') || strchr(parameters[0],'.')) + { + user->WriteServ("NOTICE %s :*** A Q-Line only bans a nick pattern, not a nick!user@host pattern.",user->nick); + return CMD_FAILURE; + } + + long duration = ServerInstance->Duration(parameters[1]); + if (ServerInstance->XLines->add_qline(duration,user->nick,parameters[2],parameters[0])) + { + int to_apply = APPLY_QLINES; + FOREACH_MOD(I_OnAddQLine,OnAddQLine(duration, user, parameters[2], parameters[0])); + if (!duration) + { + to_apply |= APPLY_PERM_ONLY; + ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent Q-line for %s.",user->nick,parameters[0]); + } + else + { + time_t c_requires_crap = duration + ServerInstance->Time(); + ServerInstance->SNO->WriteToSnoMask('x',"%s added timed Q-line for %s, expires on %s",user->nick,parameters[0], + ServerInstance->TimeString(c_requires_crap).c_str()); + } + ServerInstance->XLines->apply_lines(to_apply); + } + else + { + user->WriteServ("NOTICE %s :*** Q-Line for %s already exists",user->nick,parameters[0]); + } + } + else + { + if (ServerInstance->XLines->del_qline(parameters[0])) + { + FOREACH_MOD(I_OnDelQLine,OnDelQLine(user, parameters[0])); + ServerInstance->SNO->WriteToSnoMask('x',"%s Removed Q-line on %s.",user->nick,parameters[0]); + } + else + { + user->WriteServ("NOTICE %s :*** Q-Line %s not found in list, try /stats q.",user->nick,parameters[0]); + return CMD_FAILURE; + } + } + + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_quit.cpp b/src/commands/cmd_quit.cpp new file mode 100644 index 000000000..c74f868ba --- /dev/null +++ b/src/commands/cmd_quit.cpp @@ -0,0 +1,45 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_quit.h" + + + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandQuit(Instance); +} + +CmdResult CommandQuit::Handle (const char** parameters, int pcnt, User *user) +{ + + std::string quitmsg; + + if (IS_LOCAL(user)) + { + if (*ServerInstance->Config->FixedQuit) + quitmsg = ServerInstance->Config->FixedQuit; + else + quitmsg = pcnt ? + ServerInstance->Config->PrefixQuit + std::string(parameters[0]) + ServerInstance->Config->SuffixQuit + : "Client exited"; + } + else + quitmsg = pcnt ? parameters[0] : "Client exited"; + + User::QuitUser(ServerInstance, user, quitmsg); + + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_rehash.cpp b/src/commands/cmd_rehash.cpp new file mode 100644 index 000000000..2246c2f46 --- /dev/null +++ b/src/commands/cmd_rehash.cpp @@ -0,0 +1,54 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_rehash.h" + + + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandRehash(Instance); +} + +CmdResult CommandRehash::Handle (const char** parameters, int pcnt, User *user) +{ + user->WriteServ("382 %s %s :Rehashing",user->nick,ServerConfig::CleanFilename(ServerInstance->ConfigFileName)); + std::string parameter; + std::string old_disabled = ServerInstance->Config->DisabledCommands; + if (pcnt) + { + parameter = parameters[0]; + } + else + { + ServerInstance->WriteOpers("*** %s is rehashing config file %s",user->nick,ServerConfig::CleanFilename(ServerInstance->ConfigFileName)); + ServerInstance->CloseLog(); + if (!ServerInstance->OpenLog(ServerInstance->Config->argv, ServerInstance->Config->argc)) + user->WriteServ("*** NOTICE %s :ERROR: Could not open logfile %s: %s", user->nick, ServerInstance->Config->logpath.c_str(), strerror(errno)); + ServerInstance->RehashUsersAndChans(); + FOREACH_MOD(I_OnGarbageCollect, OnGarbageCollect()); + ServerInstance->Config->Read(false,user); + ServerInstance->Res->Rehash(); + ServerInstance->ResetMaxBans(); + } + if (old_disabled != ServerInstance->Config->DisabledCommands) + InitializeDisabledCommands(ServerInstance->Config->DisabledCommands, ServerInstance); + + FOREACH_MOD(I_OnRehash,OnRehash(user, parameter)); + + ServerInstance->BuildISupport(); + + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_reloadmodule.cpp b/src/commands/cmd_reloadmodule.cpp new file mode 100644 index 000000000..5180807b2 --- /dev/null +++ b/src/commands/cmd_reloadmodule.cpp @@ -0,0 +1,38 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_reloadmodule.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandReloadmodule(Instance); +} + +CmdResult CommandReloadmodule::Handle (const char** parameters, int pcnt, User *user) +{ + if (ServerInstance->Modules->Unload(parameters[0])) + { + ServerInstance->WriteOpers("*** RELOAD MODULE: %s unloaded %s",user->nick, parameters[0]); + if (ServerInstance->Modules->Load(parameters[0])) + { + ServerInstance->WriteOpers("*** RELOAD MODULE: %s reloaded %s",user->nick, parameters[0]); + user->WriteServ("975 %s %s :Module successfully reloaded.",user->nick, parameters[0]); + return CMD_SUCCESS; + } + } + + ServerInstance->WriteOpers("*** RELOAD MODULE: %s unsuccessfully reloaded %s",user->nick, parameters[0]); + user->WriteServ("975 %s %s :Module failed to reload.",user->nick, parameters[0]); + return CMD_FAILURE; +} diff --git a/src/commands/cmd_restart.cpp b/src/commands/cmd_restart.cpp new file mode 100644 index 000000000..3f1ff13b8 --- /dev/null +++ b/src/commands/cmd_restart.cpp @@ -0,0 +1,47 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_restart.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandRestart(Instance); +} + +CmdResult CommandRestart::Handle (const char** parameters, int pcnt, User *user) +{ + ServerInstance->Log(DEFAULT,"Restart: %s",user->nick); + if (!strcmp(parameters[0],ServerInstance->Config->restartpass)) + { + ServerInstance->WriteOpers("*** RESTART command from %s!%s@%s, restarting server.",user->nick,user->ident,user->host); + + try + { + ServerInstance->Restart("Server restarting."); + } + catch (...) + { + /* We dont actually get here unless theres some fatal and unrecoverable error. */ + exit(0); + } + } + else + { + ServerInstance->WriteOpers("*** Failed RESTART Command from %s!%s@%s.",user->nick,user->ident,user->host); + return CMD_FAILURE; + } + + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_rules.cpp b/src/commands/cmd_rules.cpp new file mode 100644 index 000000000..f9009c9df --- /dev/null +++ b/src/commands/cmd_rules.cpp @@ -0,0 +1,26 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_rules.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandRules(Instance); +} + +CmdResult CommandRules::Handle (const char** parameters, int pcnt, User *user) +{ + user->ShowRULES(); + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_server.cpp b/src/commands/cmd_server.cpp new file mode 100644 index 000000000..9e80cc386 --- /dev/null +++ b/src/commands/cmd_server.cpp @@ -0,0 +1,29 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_server.h" + + + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandServer(Instance); +} + +CmdResult CommandServer::Handle (const char** parameters, int pcnt, User *user) +{ + user->WriteServ("666 %s :You cannot identify as a server, you are a USER. IRC Operators informed.",user->nick); + ServerInstance->WriteOpers("*** WARNING: %s attempted to issue a SERVER command and is registered as a user!",user->nick); + return CMD_FAILURE; +} diff --git a/src/commands/cmd_squit.cpp b/src/commands/cmd_squit.cpp new file mode 100644 index 000000000..8f1cbf43d --- /dev/null +++ b/src/commands/cmd_squit.cpp @@ -0,0 +1,31 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_squit.h" + +/* + * This is handled by the server linking module, if necessary. Do not remove this stub. + */ + + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandSquit(Instance); +} + +CmdResult CommandSquit::Handle (const char** parameters, int pcnt, User *user) +{ + user->WriteServ( "NOTICE %s :Look into loading a linking module (like m_spanningtree) if you want this to do anything useful.", user->nick); + return CMD_FAILURE; +} diff --git a/src/commands/cmd_stats.cpp b/src/commands/cmd_stats.cpp new file mode 100644 index 000000000..52172df06 --- /dev/null +++ b/src/commands/cmd_stats.cpp @@ -0,0 +1,318 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#ifndef WIN32 +#include <sys/resource.h> + +/* This is just to be completely certain that the change which fixed getrusage on RH7 doesn't break anything else -- Om */ +#ifndef RUSAGE_SELF +#define RUSAGE_SELF 0 +#endif + +#endif +#include "xline.h" +#include "commands/cmd_stats.h" +#include "commands/cmd_whowas.h" + + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandStats(Instance); +} + +CmdResult CommandStats::Handle (const char** parameters, int pcnt, User *user) +{ + if (IS_LOCAL(user)) + { + string_list values; + DoStats(this->ServerInstance, *parameters[0], user, values); + for (size_t i = 0; i < values.size(); i++) + user->Write(":%s", values[i].c_str()); + } + + return CMD_SUCCESS; +} + +DllExport void DoStats(InspIRCd* ServerInstance, char statschar, User* user, string_list &results) +{ + std::string sn = ServerInstance->Config->ServerName; + + if ((!*ServerInstance->Config->UserStats && !IS_OPER(user)) || (!IS_OPER(user) && !ServerInstance->ULine(user->server) && !strchr(ServerInstance->Config->UserStats,statschar))) + { + ServerInstance->SNO->WriteToSnoMask('t', + "%s '%c' denied for %s (%s@%s)", + (IS_LOCAL(user) ? "Stats" : "Remote stats"), + statschar, user->nick, user->ident, user->host); + results.push_back(sn + " 481 " + user->nick + " :Permission denied - STATS " + statschar + " is oper-only"); + return; + } + + int MOD_RESULT = 0; + FOREACH_RESULT(I_OnStats,OnStats(statschar,user,results)); + if (MOD_RESULT) + return; + + switch (statschar) + { + /* stats p (show listening ports and registered clients on each) */ + case 'p': + { + for (size_t i = 0; i < ServerInstance->Config->ports.size(); i++) + { + std::string ip = ServerInstance->Config->ports[i]->GetIP(); + if (ip.empty()) + ip.assign("*"); + + results.push_back(sn+" 249 "+user->nick+" :"+ ip + ":"+ConvToStr(ServerInstance->Config->ports[i]->GetPort())+" (client, " + + ServerInstance->Config->ports[i]->GetDescription() + ")"); + } + } + break; + + case 'n': + case 'c': + { + /* This stats symbol must be handled by a linking module */ + } + break; + + case 'i': + { + int idx = 0; + for (ClassVector::iterator i = ServerInstance->Config->Classes.begin(); i != ServerInstance->Config->Classes.end(); i++) + { + results.push_back(sn+" 215 "+user->nick+" I NOMATCH * "+i->GetHost()+" "+ConvToStr(MAXCLIENTS)+" "+ConvToStr(idx)+" "+ServerInstance->Config->ServerName+" *"); + idx++; + } + } + break; + + case 'Y': + { + int idx = 0; + for (ClassVector::iterator i = ServerInstance->Config->Classes.begin(); i != ServerInstance->Config->Classes.end(); i++) + { + results.push_back(sn+" 218 "+user->nick+" Y "+ConvToStr(idx)+" "+ConvToStr(i->GetPingTime())+" 0 "+ConvToStr(i->GetSendqMax())+" :"+ + ConvToStr(i->GetFlood())+" "+ConvToStr(i->GetRegTimeout())); + idx++; + } + } + break; + + case 'U': + { + char ulined[MAXBUF]; + for (int i = 0; i < ServerInstance->Config->ConfValueEnum(ServerInstance->Config->config_data, "uline"); i++) + { + ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "uline","server", i, ulined, MAXBUF); + results.push_back(sn+" 248 "+user->nick+" U "+std::string(ulined)); + } + } + break; + + case 'P': + { + int idx = 0; + for (user_hash::iterator i = ServerInstance->clientlist->begin(); i != ServerInstance->clientlist->end(); i++) + { + if (IS_OPER(i->second) && !ServerInstance->ULine(i->second->server)) + { + results.push_back(sn+" 249 "+user->nick+" :"+i->second->nick+" ("+i->second->ident+"@"+i->second->dhost+") Idle: "+ + (IS_LOCAL(i->second) ? ConvToStr(ServerInstance->Time() - i->second->idle_lastmsg) + " secs" : "unavailable")); + idx++; + } + } + results.push_back(sn+" 249 "+user->nick+" :"+ConvToStr(idx)+" OPER(s)"); + } + break; + + case 'k': + ServerInstance->XLines->stats_k(user,results); + break; + + case 'g': + ServerInstance->XLines->stats_g(user,results); + break; + + case 'q': + ServerInstance->XLines->stats_q(user,results); + break; + + case 'Z': + ServerInstance->XLines->stats_z(user,results); + break; + + case 'e': + ServerInstance->XLines->stats_e(user,results); + break; + + /* stats m (list number of times each command has been used, plus bytecount) */ + case 'm': + for (Commandable::iterator i = ServerInstance->Parser->cmdlist.begin(); i != ServerInstance->Parser->cmdlist.end(); i++) + { + if (i->second->use_count) + { + /* RPL_STATSCOMMANDS */ + results.push_back(sn+" 212 "+user->nick+" "+i->second->command+" "+ConvToStr(i->second->use_count)+" "+ConvToStr(i->second->total_bytes)); + } + } + break; + + /* stats z (debug and memory info) */ + case 'z': + { + results.push_back(sn+" 240 "+user->nick+" :InspIRCd(CLASS) "+ConvToStr(sizeof(InspIRCd))+" bytes"); + results.push_back(sn+" 249 "+user->nick+" :Users(HASH_MAP) "+ConvToStr(ServerInstance->clientlist->size())+" ("+ConvToStr(ServerInstance->clientlist->size()*sizeof(User))+" bytes)"); + results.push_back(sn+" 249 "+user->nick+" :Channels(HASH_MAP) "+ConvToStr(ServerInstance->chanlist->size())+" ("+ConvToStr(ServerInstance->chanlist->size()*sizeof(Channel))+" bytes)"); + results.push_back(sn+" 249 "+user->nick+" :Commands(VECTOR) "+ConvToStr(ServerInstance->Parser->cmdlist.size())+" ("+ConvToStr(ServerInstance->Parser->cmdlist.size()*sizeof(Command))+" bytes)"); + + if (!ServerInstance->Config->WhoWasGroupSize == 0 && !ServerInstance->Config->WhoWasMaxGroups == 0) + { + Command* whowas_command = ServerInstance->Parser->GetHandler("WHOWAS"); + if (whowas_command) + { + std::deque<classbase*> params; + Extensible whowas_stats; + params.push_back(&whowas_stats); + whowas_command->HandleInternal(WHOWAS_STATS, params); + if (whowas_stats.GetExt("stats")) + { + char* stats; + whowas_stats.GetExt("stats", stats); + results.push_back(sn+" 249 "+user->nick+" :"+ConvToStr(stats)); + } + } + } + + results.push_back(sn+" 249 "+user->nick+" :MOTD(VECTOR) "+ConvToStr(ServerInstance->Config->MOTD.size())+", RULES(VECTOR) "+ConvToStr(ServerInstance->Config->RULES.size())); + results.push_back(sn+" 249 "+user->nick+" :Modules(VECTOR) "+ConvToStr(ServerInstance->Modules->modules.size())+" ("+ConvToStr(ServerInstance->Modules->modules.size()*sizeof(Module))+" bytes)"); + results.push_back(sn+" 249 "+user->nick+" :ModuleHandles(VECTOR) "+ConvToStr(ServerInstance->Modules->handles.size())+" ("+ConvToStr(ServerInstance->Modules->handles.size()*sizeof(ircd_module))+" bytes)"); + +#ifndef WIN32 + /* Moved this down here so all the not-windows stuff (look w00tie, I didn't say win32!) is in one ifndef. + * Also cuts out some identical code in both branches of the ifndef. -- Om + */ + rusage R; + + /* Not sure why we were doing '0' with a RUSAGE_SELF comment rather than just using RUSAGE_SELF -- Om */ + if (!getrusage(RUSAGE_SELF,&R)) /* RUSAGE_SELF */ + { + results.push_back(sn+" 249 "+user->nick+" :Total allocation: "+ConvToStr(R.ru_maxrss)+"K"); + results.push_back(sn+" 249 "+user->nick+" :Signals: "+ConvToStr(R.ru_nsignals)); + results.push_back(sn+" 249 "+user->nick+" :Page faults: "+ConvToStr(R.ru_majflt)); + results.push_back(sn+" 249 "+user->nick+" :Swaps: "+ConvToStr(R.ru_nswap)); + results.push_back(sn+" 249 "+user->nick+" :Context Switches: Voluntary; "+ConvToStr(R.ru_nvcsw)+" Involuntary; "+ConvToStr(R.ru_nivcsw)); + + timeval tv; + char percent[30]; + gettimeofday(&tv, NULL); + + float n_elapsed = ((tv.tv_sec - ServerInstance->stats->LastSampled.tv_sec) * 1000000 + tv.tv_usec - ServerInstance->stats->LastSampled.tv_usec); + float n_eaten = ((R.ru_utime.tv_sec - ServerInstance->stats->LastCPU.tv_sec) * 1000000 + R.ru_utime.tv_usec - ServerInstance->stats->LastCPU.tv_usec); + float per = (n_eaten / n_elapsed) * 100; + + snprintf(percent, 30, "%03.5f%%", per); + results.push_back(sn+" 249 "+user->nick+" :CPU Usage: "+percent); + } +#endif + } + break; + + case 'T': + { + char buffer[MAXBUF]; + results.push_back(sn+" 249 "+user->nick+" :accepts "+ConvToStr(ServerInstance->stats->statsAccept)+" refused "+ConvToStr(ServerInstance->stats->statsRefused)); + results.push_back(sn+" 249 "+user->nick+" :unknown commands "+ConvToStr(ServerInstance->stats->statsUnknown)); + results.push_back(sn+" 249 "+user->nick+" :nick collisions "+ConvToStr(ServerInstance->stats->statsCollisions)); + results.push_back(sn+" 249 "+user->nick+" :dns requests "+ConvToStr(ServerInstance->stats->statsDnsGood+ServerInstance->stats->statsDnsBad)+" succeeded "+ConvToStr(ServerInstance->stats->statsDnsGood)+" failed "+ConvToStr(ServerInstance->stats->statsDnsBad)); + results.push_back(sn+" 249 "+user->nick+" :connection count "+ConvToStr(ServerInstance->stats->statsConnects)); + snprintf(buffer,MAXBUF," 249 %s :bytes sent %5.2fK recv %5.2fK",user->nick,ServerInstance->stats->statsSent / 1024,ServerInstance->stats->statsRecv / 1024); + results.push_back(sn+buffer); + } + break; + + /* stats o */ + case 'o': + for (int i = 0; i < ServerInstance->Config->ConfValueEnum(ServerInstance->Config->config_data, "oper"); i++) + { + char LoginName[MAXBUF]; + char HostName[MAXBUF]; + char OperType[MAXBUF]; + ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper","name", i, LoginName, MAXBUF); + ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper","host", i, HostName, MAXBUF); + ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper","type", i, OperType, MAXBUF); + results.push_back(sn+" 243 "+user->nick+" O "+HostName+" * "+LoginName+" "+OperType+" 0"); + } + break; + + /* stats l (show user I/O stats) */ + case 'l': + results.push_back(sn+" 211 "+user->nick+" :nick[ident@host] sendq cmds_out bytes_out cmds_in bytes_in time_open"); + for (std::vector<User*>::iterator n = ServerInstance->local_users.begin(); n != ServerInstance->local_users.end(); n++) + { + User* i = *n; + if (ServerInstance->IsNick(i->nick)) + { + results.push_back(sn+" 211 "+user->nick+" "+i->nick+"["+i->ident+"@"+i->dhost+"] "+ConvToStr(i->sendq.length())+" "+ConvToStr(i->cmds_out)+" "+ConvToStr(i->bytes_out)+" "+ConvToStr(i->cmds_in)+" "+ConvToStr(i->bytes_in)+" "+ConvToStr(ServerInstance->Time() - i->age)); + } + } + break; + + /* stats L (show user I/O stats with IP addresses) */ + case 'L': + results.push_back(sn+" 211 "+user->nick+" :nick[ident@ip] sendq cmds_out bytes_out cmds_in bytes_in time_open"); + for (std::vector<User*>::iterator n = ServerInstance->local_users.begin(); n != ServerInstance->local_users.end(); n++) + { + User* i = *n; + if (ServerInstance->IsNick(i->nick)) + { + results.push_back(sn+" 211 "+user->nick+" "+i->nick+"["+i->ident+"@"+i->GetIPString()+"] "+ConvToStr(i->sendq.length())+" "+ConvToStr(i->cmds_out)+" "+ConvToStr(i->bytes_out)+" "+ConvToStr(i->cmds_in)+" "+ConvToStr(i->bytes_in)+" "+ConvToStr(ServerInstance->Time() - i->age)); + } + } + break; + + /* stats u (show server uptime) */ + case 'u': + { + time_t current_time = 0; + current_time = ServerInstance->Time(); + time_t server_uptime = current_time - ServerInstance->startup_time; + struct tm* stime; + stime = gmtime(&server_uptime); + /* i dont know who the hell would have an ircd running for over a year nonstop, but + * Craig suggested this, and it seemed a good idea so in it went */ + if (stime->tm_year > 70) + { + char buffer[MAXBUF]; + snprintf(buffer,MAXBUF," 242 %s :Server up %d years, %d days, %.2d:%.2d:%.2d",user->nick,(stime->tm_year-70),stime->tm_yday,stime->tm_hour,stime->tm_min,stime->tm_sec); + results.push_back(sn+buffer); + } + else + { + char buffer[MAXBUF]; + snprintf(buffer,MAXBUF," 242 %s :Server up %d days, %.2d:%.2d:%.2d",user->nick,stime->tm_yday,stime->tm_hour,stime->tm_min,stime->tm_sec); + results.push_back(sn+buffer); + } + } + break; + + default: + break; + } + + results.push_back(sn+" 219 "+user->nick+" "+statschar+" :End of /STATS report"); + ServerInstance->SNO->WriteToSnoMask('t',"%s '%c' requested by %s (%s@%s)", + (IS_LOCAL(user) ? "Stats" : "Remote stats"), statschar, user->nick, user->ident, user->host); + return; +} diff --git a/src/commands/cmd_time.cpp b/src/commands/cmd_time.cpp new file mode 100644 index 000000000..97f4eb5ae --- /dev/null +++ b/src/commands/cmd_time.cpp @@ -0,0 +1,38 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_time.h" + + + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandTime(Instance); +} + +CmdResult CommandTime::Handle (const char** parameters, int pcnt, User *user) +{ + struct tm* timeinfo; + time_t local = ServerInstance->Time(); + + timeinfo = localtime(&local); + + char tms[26]; + snprintf(tms,26,"%s",asctime(timeinfo)); + tms[24] = 0; + + user->WriteServ("391 %s %s :%s",user->nick,ServerInstance->Config->ServerName,tms); + + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_topic.cpp b/src/commands/cmd_topic.cpp new file mode 100644 index 000000000..e12fd64f9 --- /dev/null +++ b/src/commands/cmd_topic.cpp @@ -0,0 +1,115 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_topic.h" + + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandTopic(Instance); +} + +CmdResult CommandTopic::Handle (const char** parameters, int pcnt, User *user) +{ + Channel* Ptr; + + if (pcnt == 1) + { + Ptr = ServerInstance->FindChan(parameters[0]); + if (Ptr) + { + if ((Ptr->IsModeSet('s')) && (!Ptr->HasUser(user))) + { + user->WriteServ("401 %s %s :No such nick/channel",user->nick, Ptr->name); + return CMD_FAILURE; + } + if (Ptr->topicset) + { + user->WriteServ("332 %s %s :%s", user->nick, Ptr->name, Ptr->topic); + user->WriteServ("333 %s %s %s %d", user->nick, Ptr->name, Ptr->setby, Ptr->topicset); + } + else + { + user->WriteServ("331 %s %s :No topic is set.", user->nick, Ptr->name); + } + } + else + { + user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + return CMD_FAILURE; + } + return CMD_SUCCESS; + } + else if (pcnt>1) + { + Ptr = ServerInstance->FindChan(parameters[0]); + if (Ptr) + { + if (IS_LOCAL(user)) + { + if (!Ptr->HasUser(user)) + { + user->WriteServ("442 %s %s :You're not on that channel!",user->nick, Ptr->name); + return CMD_FAILURE; + } + if ((Ptr->IsModeSet('t')) && (Ptr->GetStatus(user) < STATUS_HOP)) + { + user->WriteServ("482 %s %s :You must be at least a half-operator to change the topic on this channel", user->nick, Ptr->name); + return CMD_FAILURE; + } + } + + char topic[MAXTOPIC]; + + if (IS_LOCAL(user)) + { + /* XXX: we need two string copies for a local topic, because we cant + * let a module see the topic as longer than it actually is + */ + int MOD_RESULT = 0; + + strlcpy(topic,parameters[1],MAXTOPIC-1); + FOREACH_RESULT(I_OnLocalTopicChange,OnLocalTopicChange(user,Ptr,topic)); + if (MOD_RESULT) + return CMD_FAILURE; + + strlcpy(Ptr->topic,topic,MAXTOPIC-1); + } + else + { + /* Sneaky shortcut, one string copy for a remote topic */ + strlcpy(Ptr->topic, parameters[1], MAXTOPIC-1); + } + + if (ServerInstance->Config->FullHostInTopic) + strlcpy(Ptr->setby,user->GetFullHost(),127); + else + strlcpy(Ptr->setby,user->nick,127); + + Ptr->topicset = ServerInstance->Time(); + Ptr->WriteChannel(user, "TOPIC %s :%s", Ptr->name, Ptr->topic); + + if (IS_LOCAL(user)) + /* We know 'topic' will contain valid data here */ + FOREACH_MOD(I_OnPostLocalTopicChange,OnPostLocalTopicChange(user, Ptr, topic)); + } + else + { + user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + return CMD_FAILURE; + } + } + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_trace.cpp b/src/commands/cmd_trace.cpp new file mode 100644 index 000000000..d1e57ab00 --- /dev/null +++ b/src/commands/cmd_trace.cpp @@ -0,0 +1,45 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_trace.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandTrace(Instance); +} + +/** XXX: This is crap. someone fix this when you have time, to be more useful. + */ +CmdResult CommandTrace::Handle (const char** parameters, int pcnt, User *user) +{ + for (user_hash::iterator i = ServerInstance->clientlist->begin(); i != ServerInstance->clientlist->end(); i++) + { + if (i->second->registered == REG_ALL) + { + if (IS_OPER(i->second)) + { + user->WriteServ("205 %s :Oper 0 %s",user->nick,i->second->nick); + } + else + { + user->WriteServ("204 %s :User 0 %s",user->nick,i->second->nick); + } + } + else + { + user->WriteServ("203 %s :???? 0 [%s]",user->nick,i->second->host); + } + } + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_unloadmodule.cpp b/src/commands/cmd_unloadmodule.cpp new file mode 100644 index 000000000..fc20d4895 --- /dev/null +++ b/src/commands/cmd_unloadmodule.cpp @@ -0,0 +1,38 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_unloadmodule.h" + + + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandUnloadmodule(Instance); +} + +CmdResult CommandUnloadmodule::Handle (const char** parameters, int pcnt, User *user) +{ + if (ServerInstance->Modules->Unload(parameters[0])) + { + ServerInstance->WriteOpers("*** MODULE UNLOADED: %s unloaded %s", user->nick, parameters[0]); + user->WriteServ("973 %s %s :Module successfully unloaded.",user->nick, parameters[0]); + } + else + { + user->WriteServ("972 %s %s :Failed to unload module: %s",user->nick, parameters[0],ServerInstance->Modules->LastError()); + return CMD_FAILURE; + } + + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_user.cpp b/src/commands/cmd_user.cpp new file mode 100644 index 000000000..0f64600e9 --- /dev/null +++ b/src/commands/cmd_user.cpp @@ -0,0 +1,67 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_user.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandUser(Instance); +} + +CmdResult CommandUser::Handle (const char** parameters, int pcnt, User *user) +{ + /* A user may only send the USER command once */ + if (!(user->registered & REG_USER)) + { + if (!ServerInstance->IsIdent(parameters[0])) + { + /* + * RFC says we must use this numeric, so we do. Let's make it a little more nub friendly though. :) + * -- Craig, and then w00t. + */ + user->WriteServ("461 %s USER :Your username is not valid",user->nick); + return CMD_FAILURE; + } + else + { + /* + * The ident field is IDENTMAX+2 in size to account for +1 for the optional + * ~ character, and +1 for null termination, therefore we can safely use up to + * IDENTMAX here. + */ + strlcpy(user->ident, parameters[0], IDENTMAX); + strlcpy(user->fullname, *parameters[3] ? parameters[3] : "No info", MAXGECOS); + user->registered = (user->registered | REG_USER); + } + } + else + { + user->WriteServ("462 %s :You may not reregister",user->nick); + return CMD_FAILURE; + } + + /* parameters 2 and 3 are local and remote hosts, and are ignored */ + if (user->registered == REG_NICKUSER) + { + int MOD_RESULT = 0; + + /* user is registered now, bit 0 = USER command, bit 1 = sent a NICK command */ + FOREACH_RESULT(I_OnUserRegister,OnUserRegister(user)); + if (MOD_RESULT > 0) + return CMD_FAILURE; + + } + + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_userhost.cpp b/src/commands/cmd_userhost.cpp new file mode 100644 index 000000000..94f406c31 --- /dev/null +++ b/src/commands/cmd_userhost.cpp @@ -0,0 +1,62 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_userhost.h" + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandUserhost(Instance); +} + +CmdResult CommandUserhost::Handle (const char** parameters, int pcnt, User *user) +{ + std::string retbuf = std::string("302 ") + user->nick + " :"; + + + for (int i = 0; i < pcnt; i++) + { + User *u = ServerInstance->FindNick(parameters[i]); + + if ((u) && (u->registered == REG_ALL)) + { + retbuf = retbuf + u->nick; + + if (IS_OPER(u)) + { + retbuf = retbuf + "*=+"; + } + else + { + retbuf = retbuf + "=+"; + } + + retbuf = retbuf + u->ident + "@"; + + if (IS_OPER(user)) + { + retbuf = retbuf + u->host; + } + else + { + retbuf = retbuf + u->dhost; + } + + retbuf = retbuf + " "; + } + } + + user->WriteServ(retbuf); + + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_version.cpp b/src/commands/cmd_version.cpp new file mode 100644 index 000000000..19bb9e4af --- /dev/null +++ b/src/commands/cmd_version.cpp @@ -0,0 +1,29 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_version.h" + + + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandVersion(Instance); +} + +CmdResult CommandVersion::Handle (const char** parameters, int pcnt, User *user) +{ + user->WriteServ("351 %s :%s",user->nick,ServerInstance->GetVersionString().c_str()); + ServerInstance->Config->Send005(user); + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_wallops.cpp b/src/commands/cmd_wallops.cpp new file mode 100644 index 000000000..f2a4ddfd9 --- /dev/null +++ b/src/commands/cmd_wallops.cpp @@ -0,0 +1,29 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_wallops.h" + + + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandWallops(Instance); +} + +CmdResult CommandWallops::Handle (const char** parameters, int pcnt, User *user) +{ + user->WriteWallOps(std::string(parameters[0])); + FOREACH_MOD(I_OnWallops,OnWallops(user,parameters[0])); + return CMD_SUCCESS; +} diff --git a/src/commands/cmd_who.cpp b/src/commands/cmd_who.cpp new file mode 100644 index 000000000..70fe78da1 --- /dev/null +++ b/src/commands/cmd_who.cpp @@ -0,0 +1,346 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "wildcard.h" +#include "commands/cmd_who.h" + +static char *get_first_visible_channel(User *u) +{ + UCListIter i = u->chans.begin(); + if (i != u->chans.end()) + { + if (!i->first->IsModeSet('s')) + return i->first->name; + } + + return "*"; +} + +bool CommandWho::whomatch(User* user, const char* matchtext) +{ + bool realhost = false; + bool realname = false; + bool positive = true; + bool metadata = false; + bool ident = false; + bool away = false; + bool port = false; + char* dummy = NULL; + + if (user->registered != REG_ALL) + return false; + + if (opt_local && !IS_LOCAL(user)) + return false; + else if (opt_far && IS_LOCAL(user)) + return false; + + if (opt_mode) + { + for (const char* n = matchtext; *n; n++) + { + if (*n == '+') + { + positive = true; + continue; + } + else if (*n == '-') + { + positive = false; + continue; + } + if (user->IsModeSet(*n) != positive) + return false; + } + return true; + } + else + { + + if (opt_metadata) + metadata = user->GetExt(matchtext, dummy); + else + { + if (opt_realname) + realname = match(user->fullname, matchtext); + else + { + if (opt_showrealhost) + realhost = match(user->host, matchtext); + else + { + if (opt_ident) + ident = match(user->ident, matchtext); + else + { + if (opt_port) + { + irc::portparser portrange(matchtext, false); + long portno = -1; + while ((portno = portrange.GetToken())) + if (portno == user->GetPort()) + port = true; + } + else + { + if (opt_away) + away = match(user->awaymsg, matchtext); + } + } + } + } + } + return ((port) || (away) || (ident) || (metadata) || (realname) || (realhost) || (match(user->dhost, matchtext)) || (match(user->nick, matchtext)) || (match(user->server, matchtext))); + } +} + + + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandWho(Instance); +} + +bool CommandWho::CanView(Channel* chan, User* user) +{ + if (!user || !chan) + return false; + + /* Bug #383 - moved higher up the list, because if we are in the channel + * we can see all its users + */ + if (chan->HasUser(user)) + return true; + /* Opers see all */ + if (IS_OPER(user)) + return true; + /* Cant see inside a +s or a +p channel unless we are a member (see above) */ + else if (!chan->IsModeSet('s') && !chan->IsModeSet('p')) + return true; + + return false; +} + +void CommandWho::SendWhoLine(User* user, const std::string &initial, Channel* ch, User* u, std::vector<std::string> &whoresults) +{ + std::string lcn = get_first_visible_channel(u); + Channel* chlast = ServerInstance->FindChan(lcn); + + /* Not visible to this user */ + if (u->Visibility && !u->Visibility->VisibleTo(user)) + return; + + std::string wholine = initial + (ch ? ch->name : lcn) + " " + u->ident + " " + (opt_showrealhost ? u->host : u->dhost) + " " + + ((*ServerInstance->Config->HideWhoisServer && !IS_OPER(user)) ? ServerInstance->Config->HideWhoisServer : u->server) + + " " + u->nick + " "; + + /* away? */ + if (IS_AWAY(u)) + { + wholine.append("G"); + } + else + { + wholine.append("H"); + } + + /* oper? */ + if (IS_OPER(u)) + { + wholine.append("*"); + } + + wholine = wholine + (ch ? ch->GetPrefixChar(u) : (chlast ? chlast->GetPrefixChar(u) : "")) + " :0 " + u->fullname; + whoresults.push_back(wholine); +} + +CmdResult CommandWho::Handle (const char** parameters, int pcnt, User *user) +{ + /* + * XXX - RFC says: + * The <name> passed to WHO is matched against users' host, server, real + * name and nickname + * Currently, we support WHO #chan, WHO nick, WHO 0, WHO *, and the addition of a 'o' flag, as per RFC. + */ + + /* WHO options */ + opt_viewopersonly = false; + opt_showrealhost = false; + opt_unlimit = false; + opt_realname = false; + opt_mode = false; + opt_ident = false; + opt_metadata = false; + opt_port = false; + opt_away = false; + opt_local = false; + opt_far = false; + + Channel *ch = NULL; + std::vector<std::string> whoresults; + std::string initial = "352 " + std::string(user->nick) + " "; + + const char* matchtext = NULL; + bool usingwildcards = false; + + /* Change '0' into '*' so the wildcard matcher can grok it */ + matchtext = parameters[0]; + if (!strcmp(matchtext,"0")) + matchtext = "*"; + + for (const char* check = matchtext; *check; check++) + { + if (*check == '*' || *check == '?') + { + usingwildcards = true; + break; + } + } + + if (pcnt > 1) + { + /* parse flags */ + const char *iter = parameters[1]; + + while (*iter) + { + switch (*iter) + { + case 'o': + opt_viewopersonly = true; + break; + case 'h': + if (IS_OPER(user)) + opt_showrealhost = true; + break; + case 'u': + if (IS_OPER(user)) + opt_unlimit = true; + break; + case 'r': + opt_realname = true; + break; + case 'm': + opt_mode = true; + break; + case 'M': + opt_metadata = true; + break; + case 'i': + opt_ident = true; + break; + case 'p': + opt_port = true; + break; + case 'a': + opt_away = true; + break; + case 'l': + opt_local = true; + break; + case 'f': + opt_far = true; + break; + } + + *iter++; + } + } + + + /* who on a channel? */ + ch = ServerInstance->FindChan(matchtext); + + if (ch) + { + if (CanView(ch,user)) + { + bool inside = ch->HasUser(user); + + /* who on a channel. */ + CUList *cu = ch->GetUsers(); + + for (CUList::iterator i = cu->begin(); i != cu->end(); i++) + { + /* None of this applies if we WHO ourselves */ + if (user != i->first) + { + /* opers only, please */ + if (opt_viewopersonly && !IS_OPER(i->first)) + continue; + + /* If we're not inside the channel, hide +i users */ + if (i->first->IsModeSet('i') && !inside) + continue; + } + + SendWhoLine(user, initial, ch, i->first, whoresults); + } + } + } + else + { + /* Match against wildcard of nick, server or host */ + if (opt_viewopersonly) + { + /* Showing only opers */ + for (std::list<User*>::iterator i = ServerInstance->all_opers.begin(); i != ServerInstance->all_opers.end(); i++) + { + User* oper = *i; + + if (whomatch(oper, matchtext)) + { + if (!user->SharesChannelWith(oper)) + { + if (usingwildcards && (!oper->IsModeSet('i')) && (!IS_OPER(user))) + continue; + } + + SendWhoLine(user, initial, NULL, oper, whoresults); + } + } + } + else + { + for (user_hash::iterator i = ServerInstance->clientlist->begin(); i != ServerInstance->clientlist->end(); i++) + { + if (whomatch(i->second, matchtext)) + { + if (!user->SharesChannelWith(i->second)) + { + if (usingwildcards && (i->second->IsModeSet('i')) && (!IS_OPER(user))) + continue; + } + + SendWhoLine(user, initial, NULL, i->second, whoresults); + } + } + } + } + /* Send the results out */ + if ((ServerInstance->Config->MaxWhoResults && (whoresults.size() <= (size_t)ServerInstance->Config->MaxWhoResults)) || opt_unlimit) + { + for (std::vector<std::string>::const_iterator n = whoresults.begin(); n != whoresults.end(); n++) + user->WriteServ(*n); + user->WriteServ("315 %s %s :End of /WHO list.",user->nick, *parameters[0] ? parameters[0] : "*"); + return CMD_SUCCESS; + } + else + { + /* BZZT! Too many results. */ + user->WriteServ("315 %s %s :Too many results",user->nick, parameters[0]); + return CMD_FAILURE; + } +} + diff --git a/src/commands/cmd_whois.cpp b/src/commands/cmd_whois.cpp new file mode 100644 index 000000000..45249a0f6 --- /dev/null +++ b/src/commands/cmd_whois.cpp @@ -0,0 +1,144 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_whois.h" +#include "hashcomp.h" + +void do_whois(InspIRCd* ServerInstance, User* user, User* dest,unsigned long signon, unsigned long idle, const char* nick) +{ + if (dest->Visibility && !dest->Visibility->VisibleTo(user)) + { + ServerInstance->SendWhoisLine(user, dest, 401, "%s %s :No such nick/channel",user->nick, *nick ? nick : "*"); + ServerInstance->SendWhoisLine(user, dest, 318, "%s %s :End of /WHOIS list.",user->nick, *nick ? nick : "*"); + return; + } + + if (dest->registered == REG_ALL) + { + ServerInstance->SendWhoisLine(user, dest, 311, "%s %s %s %s * :%s",user->nick, dest->nick, dest->ident, dest->dhost, dest->fullname); + if (user == dest || IS_OPER(user)) + { + ServerInstance->SendWhoisLine(user, dest, 378, "%s %s :is connecting from %s@%s %s", user->nick, dest->nick, dest->ident, dest->host, dest->GetIPString()); + } + + std::string cl = dest->ChannelList(user); + + if (cl.length()) + { + if (cl.length() > 400) + { + user->SplitChanList(dest,cl); + } + else + { + ServerInstance->SendWhoisLine(user, dest, 319, "%s %s :%s",user->nick, dest->nick, cl.c_str()); + } + } + if (*ServerInstance->Config->HideWhoisServer && !IS_OPER(user)) + { + ServerInstance->SendWhoisLine(user, dest, 312, "%s %s %s :%s",user->nick, dest->nick, ServerInstance->Config->HideWhoisServer, ServerInstance->Config->Network); + } + else + { + ServerInstance->SendWhoisLine(user, dest, 312, "%s %s %s :%s",user->nick, dest->nick, dest->server, ServerInstance->GetServerDescription(dest->server).c_str()); + } + + if (IS_AWAY(dest)) + { + ServerInstance->SendWhoisLine(user, dest, 301, "%s %s :%s",user->nick, dest->nick, dest->awaymsg); + } + + if (IS_OPER(dest)) + { + ServerInstance->SendWhoisLine(user, dest, 313, "%s %s :is %s %s on %s",user->nick, dest->nick, (strchr("AEIOUaeiou",*dest->oper) ? "an" : "a"),irc::Spacify(dest->oper), ServerInstance->Config->Network); + } + + FOREACH_MOD(I_OnWhois,OnWhois(user,dest)); + + /* + * We only send these if we've been provided them. That is, if hidewhois is turned off, and user is local, or + * if remote whois is queried, too. This is to keep the user hidden, and also since you can't reliably tell remote time. -- w00t + */ + if ((idle) || (signon)) + { + ServerInstance->SendWhoisLine(user, dest, 317, "%s %s %d %d :seconds idle, signon time",user->nick, dest->nick, idle, signon); + } + + ServerInstance->SendWhoisLine(user, dest, 318, "%s %s :End of /WHOIS list.",user->nick, dest->nick); + } + else + { + ServerInstance->SendWhoisLine(user, dest, 401, "%s %s :No such nick/channel",user->nick, *nick ? nick : "*"); + ServerInstance->SendWhoisLine(user, dest, 318, "%s %s :End of /WHOIS list.",user->nick, *nick ? nick : "*"); + } +} + + + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandWhois(Instance); +} + +CmdResult CommandWhois::Handle (const char** parameters, int pcnt, User *user) +{ + User *dest; + int userindex = 0; + unsigned long idle = 0, signon = 0; + + if (ServerInstance->Parser->LoopCall(user, this, parameters, pcnt, 0)) + return CMD_SUCCESS; + + + /* + * If 2 paramters are specified (/whois nick nick), ignore the first one like spanningtree + * does, and use the second one, otherwise, use the only paramter. -- djGrrr + */ + if (pcnt > 1) + userindex = 1; + + if (IS_LOCAL(user)) + dest = ServerInstance->FindNickOnly(parameters[userindex]); + else + dest = ServerInstance->FindNick(parameters[userindex]); + + if (dest) + { + /* + * Okay. Umpteenth attempt at doing this, so let's re-comment... + * For local users (/w localuser), we show idletime if hidewhois is disabled + * For local users (/w localuser localuser), we always show idletime, hence pcnt > 1 check. + * For remote users (/w remoteuser), we do NOT show idletime + * For remote users (/w remoteuser remoteuser), spanningtree will handle calling do_whois, so we can ignore this case. + * Thanks to djGrrr for not being impatient while I have a crap day coding. :p -- w00t + */ + if (IS_LOCAL(dest) && (!*ServerInstance->Config->HideWhoisServer || pcnt > 1)) + { + idle = abs((dest->idle_lastmsg)-ServerInstance->Time()); + signon = dest->signon; + } + + do_whois(this->ServerInstance, user,dest,signon,idle,parameters[userindex]); + } + else + { + /* no such nick/channel */ + user->WriteServ("401 %s %s :No such nick/channel",user->nick, *parameters[userindex] ? parameters[userindex] : "*"); + user->WriteServ("318 %s %s :End of /WHOIS list.",user->nick, *parameters[userindex] ? parameters[userindex] : "*"); + return CMD_FAILURE; + } + + return CMD_SUCCESS; +} + diff --git a/src/commands/cmd_whowas.cpp b/src/commands/cmd_whowas.cpp new file mode 100644 index 000000000..005a23489 --- /dev/null +++ b/src/commands/cmd_whowas.cpp @@ -0,0 +1,348 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "commands/cmd_whowas.h" + +WhoWasMaintainTimer * timer; + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandWhowas(Instance); +} + +CommandWhowas::CommandWhowas(InspIRCd* Instance) : Command(Instance, "WHOWAS", 0, 1, false, 2) +{ + syntax = "<nick>{,<nick>}"; + timer = new WhoWasMaintainTimer(Instance, 3600); + Instance->Timers->AddTimer(timer); +} + +CmdResult CommandWhowas::Handle (const char** parameters, int pcnt, User* user) +{ + /* if whowas disabled in config */ + if (ServerInstance->Config->WhoWasGroupSize == 0 || ServerInstance->Config->WhoWasMaxGroups == 0) + { + user->WriteServ("421 %s %s :This command has been disabled.",user->nick,command.c_str()); + return CMD_FAILURE; + } + + whowas_users::iterator i = whowas.find(parameters[0]); + + if (i == whowas.end()) + { + user->WriteServ("406 %s %s :There was no such nickname",user->nick,parameters[0]); + user->WriteServ("369 %s %s :End of WHOWAS",user->nick,parameters[0]); + return CMD_FAILURE; + } + else + { + whowas_set* grp = i->second; + if (grp->size()) + { + for (whowas_set::iterator ux = grp->begin(); ux != grp->end(); ux++) + { + WhoWasGroup* u = *ux; + time_t rawtime = u->signon; + tm *timeinfo; + char b[MAXBUF]; + + timeinfo = localtime(&rawtime); + + /* XXX - 'b' could be only 25 chars long and then strlcpy() would terminate it for us too? */ + strlcpy(b,asctime(timeinfo),MAXBUF); + b[24] = 0; + + user->WriteServ("314 %s %s %s %s * :%s",user->nick,parameters[0],u->ident,u->dhost,u->gecos); + + if (IS_OPER(user)) + user->WriteServ("379 %s %s :was connecting from *@%s", user->nick, parameters[0], u->host); + + if (*ServerInstance->Config->HideWhoisServer && !IS_OPER(user)) + user->WriteServ("312 %s %s %s :%s",user->nick,parameters[0], ServerInstance->Config->HideWhoisServer, b); + else + user->WriteServ("312 %s %s %s :%s",user->nick,parameters[0], u->server, b); + } + } + else + { + user->WriteServ("406 %s %s :There was no such nickname",user->nick,parameters[0]); + user->WriteServ("369 %s %s :End of WHOWAS",user->nick,parameters[0]); + return CMD_FAILURE; + } + } + + user->WriteServ("369 %s %s :End of WHOWAS",user->nick,parameters[0]); + return CMD_SUCCESS; +} + +CmdResult CommandWhowas::HandleInternal(const unsigned int id, const std::deque<classbase*> ¶meters) +{ + switch (id) + { + case WHOWAS_ADD: + AddToWhoWas((User*)parameters[0]); + break; + + case WHOWAS_STATS: + GetStats((Extensible*)parameters[0]); + break; + + case WHOWAS_PRUNE: + PruneWhoWas(ServerInstance->Time()); + break; + + case WHOWAS_MAINTAIN: + MaintainWhoWas(ServerInstance->Time()); + break; + + default: + break; + } + return CMD_SUCCESS; +} + +void CommandWhowas::GetStats(Extensible* ext) +{ + int whowas_size = 0; + int whowas_bytes = 0; + whowas_users_fifo::iterator iter; + for (iter = whowas_fifo.begin(); iter != whowas_fifo.end(); iter++) + { + whowas_set* n = (whowas_set*)whowas.find(iter->second)->second; + if (n->size()) + { + whowas_size += n->size(); + whowas_bytes += (sizeof(whowas_set) + ( sizeof(WhoWasGroup) * n->size() ) ); + } + } + stats.assign("Whowas(MAPSETS) " +ConvToStr(whowas_size)+" ("+ConvToStr(whowas_bytes)+" bytes)"); + ext->Extend("stats", stats.c_str()); +} + +void CommandWhowas::AddToWhoWas(User* user) +{ + /* if whowas disabled */ + if (ServerInstance->Config->WhoWasGroupSize == 0 || ServerInstance->Config->WhoWasMaxGroups == 0) + { + return; + } + + whowas_users::iterator iter = whowas.find(user->nick); + + if (iter == whowas.end()) + { + whowas_set* n = new whowas_set; + WhoWasGroup *a = new WhoWasGroup(user); + n->push_back(a); + whowas[user->nick] = n; + whowas_fifo.push_back(std::make_pair(ServerInstance->Time(),user->nick)); + + if ((int)(whowas.size()) > ServerInstance->Config->WhoWasMaxGroups) + { + whowas_users::iterator iter = whowas.find(whowas_fifo[0].second); + if (iter != whowas.end()) + { + whowas_set* n = (whowas_set*)iter->second; + + if (n->size()) + { + while (n->begin() != n->end()) + { + WhoWasGroup *a = *(n->begin()); + delete a; + n->pop_front(); + } + } + + delete n; + whowas.erase(iter); + } + whowas_fifo.pop_front(); + } + } + else + { + whowas_set* group = (whowas_set*)iter->second; + WhoWasGroup *a = new WhoWasGroup(user); + group->push_back(a); + + if ((int)(group->size()) > ServerInstance->Config->WhoWasGroupSize) + { + WhoWasGroup *a = (WhoWasGroup*)*(group->begin()); + delete a; + group->pop_front(); + } + } +} + +/* on rehash, refactor maps according to new conf values */ +void CommandWhowas::PruneWhoWas(time_t t) +{ + /* config values */ + int groupsize = ServerInstance->Config->WhoWasGroupSize; + int maxgroups = ServerInstance->Config->WhoWasMaxGroups; + int maxkeep = ServerInstance->Config->WhoWasMaxKeep; + + /* first cut the list to new size (maxgroups) and also prune entries that are timed out. */ + whowas_users::iterator iter; + int fifosize; + while ((fifosize = (int)whowas_fifo.size()) > 0) + { + if (fifosize > maxgroups || whowas_fifo[0].first < t - maxkeep) + { + iter = whowas.find(whowas_fifo[0].second); + + /* hopefully redundant integrity check, but added while debugging r6216 */ + if (iter == whowas.end()) + { + /* this should never happen, if it does maps are corrupt */ + ServerInstance->Log(DEFAULT, "BUG: Whowas maps got corrupted! (1)"); + return; + } + + whowas_set* n = (whowas_set*)iter->second; + + if (n->size()) + { + while (n->begin() != n->end()) + { + WhoWasGroup *a = *(n->begin()); + delete a; + n->pop_front(); + } + } + + delete n; + whowas.erase(iter); + whowas_fifo.pop_front(); + } + else + break; + } + + /* Then cut the whowas sets to new size (groupsize) */ + fifosize = (int)whowas_fifo.size(); + for (int i = 0; i < fifosize; i++) + { + iter = whowas.find(whowas_fifo[0].second); + /* hopefully redundant integrity check, but added while debugging r6216 */ + if (iter == whowas.end()) + { + /* this should never happen, if it does maps are corrupt */ + ServerInstance->Log(DEFAULT, "BUG: Whowas maps got corrupted! (2)"); + return; + } + whowas_set* n = (whowas_set*)iter->second; + if (n->size()) + { + int nickcount = n->size(); + while (n->begin() != n->end() && nickcount > groupsize) + { + WhoWasGroup *a = *(n->begin()); + delete a; + n->pop_front(); + nickcount--; + } + } + } +} + +/* call maintain once an hour to remove expired nicks */ +void CommandWhowas::MaintainWhoWas(time_t t) +{ + for (whowas_users::iterator iter = whowas.begin(); iter != whowas.end(); iter++) + { + whowas_set* n = (whowas_set*)iter->second; + if (n->size()) + { + while ((n->begin() != n->end()) && ((*n->begin())->signon < t - ServerInstance->Config->WhoWasMaxKeep)) + { + WhoWasGroup *a = *(n->begin()); + delete a; + n->erase(n->begin()); + } + } + } +} + +CommandWhowas::~CommandWhowas() +{ + if (timer) + { + ServerInstance->Timers->DelTimer(timer); + } + + whowas_users::iterator iter; + int fifosize; + while ((fifosize = (int)whowas_fifo.size()) > 0) + { + iter = whowas.find(whowas_fifo[0].second); + + /* hopefully redundant integrity check, but added while debugging r6216 */ + if (iter == whowas.end()) + { + /* this should never happen, if it does maps are corrupt */ + ServerInstance->Log(DEFAULT, "BUG: Whowas maps got corrupted! (3)"); + return; + } + + whowas_set* n = (whowas_set*)iter->second; + + if (n->size()) + { + while (n->begin() != n->end()) + { + WhoWasGroup *a = *(n->begin()); + delete a; + n->pop_front(); + } + } + + delete n; + whowas.erase(iter); + whowas_fifo.pop_front(); + } +} + +WhoWasGroup::WhoWasGroup(User* user) : host(NULL), dhost(NULL), ident(NULL), server(NULL), gecos(NULL), signon(user->signon) +{ + this->host = strdup(user->host); + this->dhost = strdup(user->dhost); + this->ident = strdup(user->ident); + this->server = user->server; + this->gecos = strdup(user->fullname); +} + +WhoWasGroup::~WhoWasGroup() +{ + if (host) + free(host); + if (dhost) + free(dhost); + if (ident) + free(ident); + if (gecos) + free(gecos); +} + +/* every hour, run this function which removes all entries older than Config->WhoWasMaxKeep */ +void WhoWasMaintainTimer::Tick(time_t t) +{ + Command* whowas_command = ServerInstance->Parser->GetHandler("WHOWAS"); + if (whowas_command) + { + std::deque<classbase*> params; + whowas_command->HandleInternal(WHOWAS_MAINTAIN, params); + } +} diff --git a/src/commands/cmd_zline.cpp b/src/commands/cmd_zline.cpp new file mode 100644 index 000000000..d6394a7a3 --- /dev/null +++ b/src/commands/cmd_zline.cpp @@ -0,0 +1,77 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "xline.h" +#include "commands/cmd_zline.h" + + + +extern "C" DllExport Command* init_command(InspIRCd* Instance) +{ + return new CommandZline(Instance); +} + +CmdResult CommandZline::Handle (const char** parameters, int pcnt, User *user) +{ + if (pcnt >= 3) + { + if (strchr(parameters[0],'@') || strchr(parameters[0],'!')) + { + user->WriteServ("NOTICE %s :*** You cannot include a username or nickname in a zline, a zline must ban only an IP mask",user->nick); + return CMD_FAILURE; + } + + if (ServerInstance->IPMatchesEveryone(parameters[0],user)) + return CMD_FAILURE; + + long duration = ServerInstance->Duration(parameters[1]); + if (ServerInstance->XLines->add_zline(duration,user->nick,parameters[2],parameters[0])) + { + int to_apply = APPLY_ZLINES; + + FOREACH_MOD(I_OnAddZLine,OnAddZLine(duration, user, parameters[2], parameters[0])); + if (!duration) + { + to_apply |= APPLY_PERM_ONLY; + ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent Z-line for %s.",user->nick,parameters[0]); + } + else + { + time_t c_requires_crap = duration + ServerInstance->Time(); + ServerInstance->SNO->WriteToSnoMask('x',"%s added timed Z-line for %s, expires on %s",user->nick,parameters[0], + ServerInstance->TimeString(c_requires_crap).c_str()); + } + ServerInstance->XLines->apply_lines(to_apply); + } + else + { + user->WriteServ("NOTICE %s :*** Z-Line for %s already exists",user->nick,parameters[0]); + } + } + else + { + if (ServerInstance->XLines->del_zline(parameters[0])) + { + FOREACH_MOD(I_OnDelZLine,OnDelZLine(user, parameters[0])); + ServerInstance->SNO->WriteToSnoMask('x',"%s Removed Z-line on %s.",user->nick,parameters[0]); + } + else + { + user->WriteServ("NOTICE %s :*** Z-Line %s not found in list, try /stats Z.",user->nick,parameters[0]); + return CMD_FAILURE; + } + } + + return CMD_SUCCESS; +} |