X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_services.cpp;h=d783952dbc2f5c2f972327e8c5f1ec2677384a8a;hb=f07a2aa0866a8f953b41ba21592919f05d3a315e;hp=39cd55d6b3302625642f9431c6dd5f4bcdbef9a0;hpb=e8b5c0d9f9103f84384fe9b0d89301ecbf16c3e6;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_services.cpp b/src/modules/m_services.cpp index 39cd55d6b..d783952db 100644 --- a/src/modules/m_services.cpp +++ b/src/modules/m_services.cpp @@ -1,75 +1,313 @@ -#include +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. + * E-mail: + * + * + * + * Written by Craig Edwards, Craig McLure, and others. + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +using namespace std; #include "users.h" #include "channels.h" #include "modules.h" -#include +#include "inspircd.h" +static bool kludgeme = false; /* $ModDesc: Povides support for services +r user/chan modes and more */ -Server *Srv; - - -class ModuleServices : public Module +/** Channel mode +r - mark a channel as identified + */ +class Channel_r : public ModeHandler { + public: - ModuleServices() - { - Srv = new Server; + Channel_r(InspIRCd* Instance) : ModeHandler(Instance, 'r', 0, 0, false, MODETYPE_CHANNEL, false) { } - Srv->AddExtendedMode('r',MT_CHANNEL,false,0,0); - Srv->AddExtendedMode('r',MT_CLIENT,false,0,0); + ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) + { + // only a u-lined server may add or remove the +r mode. + if ((ServerInstance->ULine(source->nick)) || (ServerInstance->ULine(source->server)) || (!*source->server || (strchr(source->nick,'.')))) + { + ServerInstance->Log(DEBUG,"Allowing cmode +r, server and nick are: '%s','%s'",source->nick,source->server); + channel->SetMode('r',adding); + return MODEACTION_ALLOW; + } + else + { + ServerInstance->Log(DEBUG,"Only a server can set chanmode +r, server and nick are: '%s','%s'",source->nick,source->server); + source->WriteServ("500 "+std::string(source->nick)+" :Only a server may modify the +r channel mode"); + return MODEACTION_DENY; + } } +}; + +/** User mode +r - mark a user as identified + */ +class User_r : public ModeHandler +{ - virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list ¶ms) + public: + User_r(InspIRCd* Instance) : ModeHandler(Instance, 'r', 0, 0, false, MODETYPE_USER, false) { } + + ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) { - - if (modechar != 'r') { - return 0; + if ((kludgeme) || (ServerInstance->ULine(source->nick)) || (ServerInstance->ULine(source->server)) || (!*source->server || (strchr(source->nick,'.')))) + { + if ((adding && !dest->IsModeSet('r')) || (!adding && dest->IsModeSet('r'))) + { + ServerInstance->Log(DEBUG,"Allowing umode +r, server and nick are: '%s','%s'",source->nick,source->server); + dest->SetMode('r',adding); + return MODEACTION_ALLOW; + } + return MODEACTION_DENY; } - - if (type == MT_CHANNEL) + else + { + ServerInstance->Log(DEBUG,"Only a server can set umode +r, server and nick are: '%s','%s'",source->nick, source->server); + source->WriteServ("500 "+std::string(source->nick)+" :Only a server may modify the +r user mode"); + return MODEACTION_DENY; + } + } +}; + +/** Channel mode +R - registered users only + */ +class Channel_R : public ModeHandler +{ + public: + Channel_R(InspIRCd* Instance) : ModeHandler(Instance, 'R', 0, 0, false, MODETYPE_CHANNEL, false) { } + + ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) + { + if (adding) { - // only a u-lined server may add or remove the +r mode. - if ((Srv->IsUlined(user->nick)) || (Srv->IsUlined(user->server))) + if (!channel->IsModeSet('R')) { - return 1; + channel->SetMode('R',true); + return MODEACTION_ALLOW; + } + } + else + { + if (channel->IsModeSet('R')) + { + channel->SetMode('R',false); + return MODEACTION_ALLOW; } - else + } + + return MODEACTION_DENY; + } +}; + +/** User mode +R - only allow PRIVMSG and NOTICE from registered users + */ +class User_R : public ModeHandler +{ + public: + User_R(InspIRCd* Instance) : ModeHandler(Instance, 'R', 0, 0, false, MODETYPE_USER, false) { } + + ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) + { + if (adding) + { + if (!dest->IsModeSet('R')) { - Srv->SendServ(user->fd,"500 "+std::string(user->nick)+" :Only a U-Lined server may modify the +r channel mode"); + dest->SetMode('R',true); + return MODEACTION_ALLOW; } } else { - if (!strcmp(user->server,"")) + if (dest->IsModeSet('R')) { - return 1; + dest->SetMode('R',false); + return MODEACTION_ALLOW; } - else + } + + return MODEACTION_DENY; + } +}; + +/** Channel mode +M - only allow privmsg and notice to channel from registered users + */ +class Channel_M : public ModeHandler +{ + public: + Channel_M(InspIRCd* Instance) : ModeHandler(Instance, 'M', 0, 0, false, MODETYPE_CHANNEL, false) { } + + ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) + { + if (adding) + { + if (!channel->IsModeSet('M')) + { + channel->SetMode('M',true); + return MODEACTION_ALLOW; + } + } + else + { + if (channel->IsModeSet('M')) { - Srv->SendServ(user->fd,"500 "+std::string(user->nick)+" :Only a server may modify the +r user mode"); + channel->SetMode('M',false); + return MODEACTION_ALLOW; } } - return 0; + return MODEACTION_DENY; } +}; + +/** Dreamnforge-like services support + */ +class ModuleServices : public Module +{ - virtual ~ModuleServices() + Channel_r* m1; + Channel_R* m2; + Channel_M* m3; + User_r* m4; + User_R* m5; + public: + ModuleServices(InspIRCd* Me) + : Module::Module(Me) { - delete Srv; + + m1 = new Channel_r(ServerInstance); + m2 = new Channel_R(ServerInstance); + m3 = new Channel_M(ServerInstance); + m4 = new User_r(ServerInstance); + m5 = new User_R(ServerInstance); + ServerInstance->AddMode(m1, 'r'); + ServerInstance->AddMode(m2, 'R'); + ServerInstance->AddMode(m3, 'M'); + ServerInstance->AddMode(m4, 'r'); + ServerInstance->AddMode(m5, 'R'); + kludgeme = false; } - - virtual Version GetVersion() + + /* <- :stitch.chatspike.net 307 w00t w00t :is a registered nick */ + virtual void OnWhois(userrec* source, userrec* dest) + { + if (dest->IsModeSet('r')) + { + /* user is registered */ + source->WriteServ("307 %s %s :is a registered nick", source->nick, dest->nick); + } + } + + void Implements(char* List) { - return Version(1,0,0,0); + List[I_OnWhois] = List[I_OnUserPostNick] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnUserPreJoin] = 1; + } + + virtual void OnUserPostNick(userrec* user, const std::string &oldnick) + { + /* On nickchange, if they have +r, remove it */ + if (user->IsModeSet('r')) + { + const char* modechange[2]; + modechange[0] = user->nick; + modechange[1] = "-r"; + kludgeme = true; + ServerInstance->SendMode(modechange,2,user); + kludgeme = false; + } } - virtual void OnUserConnect(userrec* user) + virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status) { + if (target_type == TYPE_CHANNEL) + { + chanrec* c = (chanrec*)dest; + if ((c->IsModeSet('M')) && (!user->IsModeSet('r'))) + { + if ((ServerInstance->ULine(user->nick)) || (ServerInstance->ULine(user->server)) || (!strcmp(user->server,""))) + { + // user is ulined, can speak regardless + return 0; + } + // user messaging a +M channel and is not registered + user->WriteServ("477 "+std::string(user->nick)+" "+std::string(c->name)+" :You need a registered nickname to speak on this channel"); + return 1; + } + } + if (target_type == TYPE_USER) + { + userrec* u = (userrec*)dest; + if ((u->IsModeSet('R')) && (!user->IsModeSet('r'))) + { + if ((ServerInstance->ULine(user->nick)) || (ServerInstance->ULine(user->server))) + { + // user is ulined, can speak regardless + return 0; + } + // user messaging a +R user and is not registered + user->WriteServ("477 "+std::string(user->nick)+" "+std::string(u->nick)+" :You need a registered nickname to message this user"); + return 1; + } + } + return 0; + } + + virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status) + { + return OnUserPreMessage(user,dest,target_type,text,status); + } + + virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname, std::string &privs) + { + if (chan) + { + if (chan->IsModeSet('R')) + { + if (!user->IsModeSet('r')) + { + if ((ServerInstance->ULine(user->nick)) || (ServerInstance->ULine(user->server))) + { + // user is ulined, won't be stopped from joining + return 0; + } + // joining a +R channel and not identified + user->WriteServ("477 "+std::string(user->nick)+" "+std::string(chan->name)+" :You need a registered nickname to join this channel"); + return 1; + } + } + } + return 0; } + virtual ~ModuleServices() + { + kludgeme = true; + ServerInstance->Modes->DelMode(m1); + ServerInstance->Modes->DelMode(m2); + ServerInstance->Modes->DelMode(m3); + ServerInstance->Modes->DelMode(m4); + ServerInstance->Modes->DelMode(m5); + DELETE(m1); + DELETE(m2); + DELETE(m3); + DELETE(m4); + DELETE(m5); + } + + virtual Version GetVersion() + { + return Version(1,0,0,0,VF_COMMON|VF_VENDOR); + } }; @@ -84,9 +322,9 @@ class ModuleServicesFactory : public ModuleFactory { } - virtual Module * CreateModule() + virtual Module * CreateModule(InspIRCd* Me) { - return new ModuleServices; + return new ModuleServices(Me); } };