1 /* +------------------------------------+
\r * | Inspire Internet Relay Chat Daemon |
\r * +------------------------------------+
\r *
\r * InspIRCd: (C) 2002-2007 InspIRCd Development Team
\r * See: http://www.inspircd.org/wiki/index.php/Credits
\r *
\r * This program is free but copyrighted software; see
\r * the file COPYING for details.
\r *
\r * ---------------------------------------------------
\r */
\r\r#include "inspircd.h"
\r#include "users.h"
\r#include "channels.h"
\r#include "modules.h"
\r\rstatic bool kludgeme = false;
\r\r/* $ModDesc: Povides support for services +r user/chan modes and more */
\r\r/** Channel mode +r - mark a channel as identified
\r */
\rclass Channel_r : public ModeHandler
\r{
\r \r public:
\r Channel_r(InspIRCd* Instance) : ModeHandler(Instance, 'r', 0, 0, false, MODETYPE_CHANNEL, false) { }
\r\r ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
\r {
\r // only a u-lined server may add or remove the +r mode.
\r if ((ServerInstance->ULine(source->nick)) || (ServerInstance->ULine(source->server)) || (!*source->server || (strchr(source->nick,'.'))))
\r {
\r channel->SetMode('r',adding);
\r return MODEACTION_ALLOW;
\r }
\r else
\r {
\r source->WriteServ("500 %s :Only a server may modify the +r channel mode", source->nick);
\r return MODEACTION_DENY;
\r }
\r }
\r};
\r\r/** User mode +r - mark a user as identified
\r */
\rclass User_r : public ModeHandler
\r{
\r \r public:
\r User_r(InspIRCd* Instance) : ModeHandler(Instance, 'r', 0, 0, false, MODETYPE_USER, false) { }
\r\r ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
\r {
\r if ((kludgeme) || (ServerInstance->ULine(source->nick)) || (ServerInstance->ULine(source->server)) || (!*source->server || (strchr(source->nick,'.'))))
\r {
\r if ((adding && !dest->IsModeSet('r')) || (!adding && dest->IsModeSet('r')))
\r {
\r dest->SetMode('r',adding);
\r return MODEACTION_ALLOW;
\r }
\r return MODEACTION_DENY;
\r }
\r else
\r {
\r source->WriteServ("500 %s :Only a server may modify the +r user mode", source->nick);
\r return MODEACTION_DENY;
\r }
\r }
\r};
\r\r/** Channel mode +R - registered users only
\r */
\rclass Channel_R : public ModeHandler
\r{
\r public:
\r Channel_R(InspIRCd* Instance) : ModeHandler(Instance, 'R', 0, 0, false, MODETYPE_CHANNEL, false) { }
\r\r ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
\r {
\r if (adding)
\r {
\r if (!channel->IsModeSet('R'))
\r {
\r channel->SetMode('R',true);
\r return MODEACTION_ALLOW;
\r }
\r }
\r else
\r {
\r if (channel->IsModeSet('R'))
\r {
\r channel->SetMode('R',false);
\r return MODEACTION_ALLOW;
\r }
\r }
\r\r return MODEACTION_DENY;
\r }
\r};
\r\r/** User mode +R - only allow PRIVMSG and NOTICE from registered users
\r */
\rclass User_R : public ModeHandler
\r{
\r public:
\r User_R(InspIRCd* Instance) : ModeHandler(Instance, 'R', 0, 0, false, MODETYPE_USER, false) { }
\r\r ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
\r {
\r if (adding)
\r {
\r if (!dest->IsModeSet('R'))
\r {
\r dest->SetMode('R',true);
\r return MODEACTION_ALLOW;
\r }
\r }
\r else
\r {
\r if (dest->IsModeSet('R'))
\r {
\r dest->SetMode('R',false);
\r return MODEACTION_ALLOW;
\r }
\r }
\r\r return MODEACTION_DENY;
\r }
\r};
\r\r/** Channel mode +M - only allow privmsg and notice to channel from registered users
\r */
\rclass Channel_M : public ModeHandler
\r{
\r public:
\r Channel_M(InspIRCd* Instance) : ModeHandler(Instance, 'M', 0, 0, false, MODETYPE_CHANNEL, false) { }
\r\r ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
\r {
\r if (adding)
\r {
\r if (!channel->IsModeSet('M'))
\r {
\r channel->SetMode('M',true);
\r return MODEACTION_ALLOW;
\r }
\r }
\r else
\r {
\r if (channel->IsModeSet('M'))
\r {
\r channel->SetMode('M',false);
\r return MODEACTION_ALLOW;
\r }
\r }
\r\r return MODEACTION_DENY;
\r }
\r};
\r\r/** Dreamnforge-like services support
\r */
\rclass ModuleServices : public Module
\r{
\r \r Channel_r* m1;
\r Channel_R* m2;
\r Channel_M* m3;
\r User_r* m4;
\r User_R* m5;
\r public:
\r ModuleServices(InspIRCd* Me)
\r : Module(Me)
\r {
\r \r m1 = new Channel_r(ServerInstance);
\r m2 = new Channel_R(ServerInstance);
\r m3 = new Channel_M(ServerInstance);
\r m4 = new User_r(ServerInstance);
\r m5 = new User_R(ServerInstance);
\r\r if (!ServerInstance->AddMode(m1, 'r') || !ServerInstance->AddMode(m2, 'R') || !ServerInstance->AddMode(m3, 'M')
\r || !ServerInstance->AddMode(m4, 'r') || !ServerInstance->AddMode(m5, 'R'))
\r {
\r throw ModuleException("Could not add user and channel modes!");
\r }
\r \r kludgeme = false;
\r }
\r\r /* <- :stitch.chatspike.net 307 w00t w00t :is a registered nick */
\r virtual void OnWhois(userrec* source, userrec* dest)
\r {
\r if (dest->IsModeSet('r'))
\r {
\r /* user is registered */
\r ServerInstance->SendWhoisLine(source, dest, 307, "%s %s :is a registered nick", source->nick, dest->nick);
\r }
\r }
\r\r void Implements(char* List)
\r {
\r List[I_OnWhois] = List[I_OnUserPostNick] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnUserPreJoin] = 1;
\r }
\r\r virtual void OnUserPostNick(userrec* user, const std::string &oldnick)
\r {
\r /* On nickchange, if they have +r, remove it */
\r if (user->IsModeSet('r'))
\r {
\r const char* modechange[2];
\r modechange[0] = user->nick;
\r modechange[1] = "-r";
\r kludgeme = true;
\r ServerInstance->SendMode(modechange,2,user);
\r kludgeme = false;
\r }
\r }
\r \r virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
\r {
\r if (!IS_LOCAL(user))
\r return 0;
\r\r if (target_type == TYPE_CHANNEL)
\r {
\r chanrec* c = (chanrec*)dest;
\r if ((c->IsModeSet('M')) && (!user->IsModeSet('r')))
\r {
\r if ((ServerInstance->ULine(user->nick)) || (ServerInstance->ULine(user->server)))
\r {
\r // user is ulined, can speak regardless
\r return 0;
\r }
\r // user messaging a +M channel and is not registered
\r user->WriteServ("477 %s %s :You need a registered nickname to speak on this channel", user->nick, c->name);
\r return 1;
\r }
\r }
\r if (target_type == TYPE_USER)
\r {
\r userrec* u = (userrec*)dest;
\r if ((u->IsModeSet('R')) && (!user->IsModeSet('r')))
\r {
\r if ((ServerInstance->ULine(user->nick)) || (ServerInstance->ULine(user->server)))
\r {
\r // user is ulined, can speak regardless
\r return 0;
\r }
\r // user messaging a +R user and is not registered
\r user->WriteServ("477 %s %s :You need a registered nickname to message this user", user->nick, u->nick);
\r return 1;
\r }
\r }
\r return 0;
\r }
\r \r virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
\r {
\r return OnUserPreMessage(user,dest,target_type,text,status, exempt_list);
\r }
\r \r virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname, std::string &privs)
\r {
\r if (chan)
\r {
\r if (chan->IsModeSet('R'))
\r {
\r if (!user->IsModeSet('r'))
\r {
\r if ((ServerInstance->ULine(user->nick)) || (ServerInstance->ULine(user->server)))
\r {
\r // user is ulined, won't be stopped from joining
\r return 0;
\r }
\r // joining a +R channel and not identified
\r user->WriteServ("477 %s %s :You need a registered nickname to join this channel", user->nick, chan->name);
\r return 1;
\r }
\r }
\r }
\r return 0;
\r }
\r\r virtual ~ModuleServices()
\r {
\r kludgeme = true;
\r ServerInstance->Modes->DelMode(m1);
\r ServerInstance->Modes->DelMode(m2);
\r ServerInstance->Modes->DelMode(m3);
\r ServerInstance->Modes->DelMode(m4);
\r ServerInstance->Modes->DelMode(m5);
\r DELETE(m1);
\r DELETE(m2);
\r DELETE(m3);
\r DELETE(m4);
\r DELETE(m5);
\r }
\r \r virtual Version GetVersion()
\r {
\r return Version(1,1,0,0,VF_COMMON|VF_VENDOR,API_VERSION);
\r }
\r};
\r\r\rMODULE_INIT(ModuleServices)
\r
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