X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_kicknorejoin.cpp;h=6a684206f2bede7928c32a90d82527e4b1347201;hb=e6d000042ea75d4e0485bec9564b47163a3ca414;hp=97d88786ff13640247a44e99b5d7abcf8df8450d;hpb=bab14f0dd2345c9d7dcbc47c918563709e1ac094;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_kicknorejoin.cpp b/src/modules/m_kicknorejoin.cpp index 97d88786f..6a684206f 100644 --- a/src/modules/m_kicknorejoin.cpp +++ b/src/modules/m_kicknorejoin.cpp @@ -1 +1,220 @@ -/* +------------------------------------+ * | 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 #include "users.h" #include "channels.h" #include "modules.h" /* $ModDesc: Provides channel mode +J (delay rejoin after kick) */ inline int strtoint(const std::string &str) { std::istringstream ss(str); int result; ss >> result; return result; } typedef std::map delaylist; /** Handles channel mode +J */ class KickRejoin : public ModeHandler { public: KickRejoin(InspIRCd* Instance) : ModeHandler(Instance, 'J', 1, 0, false, MODETYPE_CHANNEL, false) { } ModePair ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter) { if (channel->IsModeSet('J')) return std::make_pair(true, channel->GetModeParameter('J')); else return std::make_pair(false, parameter); } bool CheckTimeStamp(time_t theirs, time_t ours, const std::string &their_param, const std::string &our_param, chanrec* channel) { /* When TS is equal, the alphabetically later one wins */ return (their_param < our_param); } ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) { if (!adding) { // Taking the mode off, we need to clean up. delaylist* dl; if (channel->GetExt("norejoinusers", dl)) { DELETE(dl); channel->Shrink("norejoinusers"); } if (!channel->IsModeSet('J')) { return MODEACTION_DENY; } else { channel->SetMode('J', false); return MODEACTION_ALLOW; } } else if (atoi(parameter.c_str()) > 0) { if (!channel->IsModeSet('J')) { parameter = ConvToStr(atoi(parameter.c_str())); channel->SetModeParam('J', parameter.c_str(), adding); channel->SetMode('J', adding); return MODEACTION_ALLOW; } else { std::string cur_param = channel->GetModeParameter('J'); if (cur_param == parameter) { // mode params match, don't change mode return MODEACTION_DENY; } else { // new mode param, replace old with new parameter = ConvToStr(atoi(parameter.c_str())); cur_param = ConvToStr(atoi(cur_param.c_str())); if (parameter != "0") { channel->SetModeParam('J', cur_param.c_str(), false); channel->SetModeParam('J', parameter.c_str(), adding); return MODEACTION_ALLOW; } else { /* Fix to jamie's fix, dont allow +J 0 on the new value! */ return MODEACTION_DENY; } } } } else { return MODEACTION_DENY; } } }; class ModuleKickNoRejoin : public Module { KickRejoin* kr; public: ModuleKickNoRejoin(InspIRCd* Me) : Module(Me) { kr = new KickRejoin(ServerInstance); if (!ServerInstance->AddMode(kr, 'J')) throw ModuleException("Could not add new modes!"); } virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname, std::string &privs) { if (chan) { delaylist* dl; if (chan->GetExt("norejoinusers", dl)) { std::vector itemstoremove; for (delaylist::iterator iter = dl->begin(); iter != dl->end(); iter++) { if (iter->second > time(NULL)) { if (iter->first == user) { user->WriteServ( "495 %s %s :You cannot rejoin this channel yet after being kicked (+J)", user->nick, chan->name); return 1; } } else { // Expired record, remove. itemstoremove.push_back(iter->first); } } for (unsigned int i = 0; i < itemstoremove.size(); i++) dl->erase(itemstoremove[i]); if (!dl->size()) { // Now it's empty.. DELETE(dl); chan->Shrink("norejoinusers"); } } } return 0; } virtual void OnUserKick(userrec* source, userrec* user, chanrec* chan, const std::string &reason, bool &silent) { if (chan->IsModeSet('J') && (source != user)) { delaylist* dl; if (!chan->GetExt("norejoinusers", dl)) { dl = new delaylist; chan->Extend("norejoinusers", dl); } (*dl)[user] = time(NULL) + strtoint(chan->GetModeParameter('J')); } } virtual void OnChannelDelete(chanrec* chan) { delaylist* dl; if (chan->GetExt("norejoinusers", dl)) { DELETE(dl); chan->Shrink("norejoinusers"); } } virtual void OnCleanup(int target_type, void* item) { if(target_type == TYPE_CHANNEL) OnChannelDelete((chanrec*)item); } virtual void Implements(char* List) { List[I_OnCleanup] = List[I_OnChannelDelete] = List[I_OnUserPreJoin] = List[I_OnUserKick] = 1; } virtual ~ModuleKickNoRejoin() { ServerInstance->Modes->DelMode(kr); DELETE(kr); } virtual Version GetVersion() { return Version(1, 1, 0, 0, VF_COMMON | VF_VENDOR, API_VERSION); } }; MODULE_INIT(ModuleKickNoRejoin) \ No newline at end of file +/* +------------------------------------+ + * | 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" + +/* $ModDesc: Provides channel mode +J (delay rejoin after kick) */ + +inline int strtoint(const std::string &str) +{ + std::istringstream ss(str); + int result; + ss >> result; + return result; +} + +typedef std::map delaylist; + +/** Handles channel mode +J + */ +class KickRejoin : public ModeHandler +{ + public: + KickRejoin(InspIRCd* Instance) : ModeHandler(Instance, 'J', 1, 0, false, MODETYPE_CHANNEL, false) { } + + ModePair ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter) + { + if (channel->IsModeSet('J')) + return std::make_pair(true, channel->GetModeParameter('J')); + else + return std::make_pair(false, parameter); + } + + bool CheckTimeStamp(time_t theirs, time_t ours, const std::string &their_param, const std::string &our_param, chanrec* channel) + { + /* When TS is equal, the alphabetically later one wins */ + return (their_param < our_param); + } + + ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) + { + if (!adding) + { + // Taking the mode off, we need to clean up. + delaylist* dl; + + if (channel->GetExt("norejoinusers", dl)) + { + DELETE(dl); + channel->Shrink("norejoinusers"); + } + + if (!channel->IsModeSet('J')) + { + return MODEACTION_DENY; + } + else + { + channel->SetMode('J', false); + return MODEACTION_ALLOW; + } + } + else if (atoi(parameter.c_str()) > 0) + { + if (!channel->IsModeSet('J')) + { + parameter = ConvToStr(atoi(parameter.c_str())); + channel->SetModeParam('J', parameter.c_str(), adding); + channel->SetMode('J', adding); + return MODEACTION_ALLOW; + } + else + { + std::string cur_param = channel->GetModeParameter('J'); + if (cur_param == parameter) + { + // mode params match, don't change mode + return MODEACTION_DENY; + } + else + { + // new mode param, replace old with new + parameter = ConvToStr(atoi(parameter.c_str())); + cur_param = ConvToStr(atoi(cur_param.c_str())); + if (parameter != "0") + { + channel->SetModeParam('J', cur_param.c_str(), false); + channel->SetModeParam('J', parameter.c_str(), adding); + return MODEACTION_ALLOW; + } + else + { + /* Fix to jamie's fix, dont allow +J 0 on the new value! */ + return MODEACTION_DENY; + } + } + } + } + else + { + return MODEACTION_DENY; + } + } +}; + +class ModuleKickNoRejoin : public Module +{ + + KickRejoin* kr; + +public: + + ModuleKickNoRejoin(InspIRCd* Me) + : Module(Me) + { + + kr = new KickRejoin(ServerInstance); + if (!ServerInstance->AddMode(kr, 'J')) + throw ModuleException("Could not add new modes!"); + } + + virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname, std::string &privs) + { + if (chan) + { + delaylist* dl; + if (chan->GetExt("norejoinusers", dl)) + { + std::vector itemstoremove; + + for (delaylist::iterator iter = dl->begin(); iter != dl->end(); iter++) + { + if (iter->second > time(NULL)) + { + if (iter->first == user) + { + user->WriteServ( "495 %s %s :You cannot rejoin this channel yet after being kicked (+J)", user->nick, chan->name); + return 1; + } + } + else + { + // Expired record, remove. + itemstoremove.push_back(iter->first); + } + } + + for (unsigned int i = 0; i < itemstoremove.size(); i++) + dl->erase(itemstoremove[i]); + + if (!dl->size()) + { + // Now it's empty.. + DELETE(dl); + chan->Shrink("norejoinusers"); + } + } + } + return 0; + } + + virtual void OnUserKick(userrec* source, userrec* user, chanrec* chan, const std::string &reason, bool &silent) + { + if (chan->IsModeSet('J') && (source != user)) + { + delaylist* dl; + if (!chan->GetExt("norejoinusers", dl)) + { + dl = new delaylist; + chan->Extend("norejoinusers", dl); + } + (*dl)[user] = time(NULL) + strtoint(chan->GetModeParameter('J')); + } + } + + virtual void OnChannelDelete(chanrec* chan) + { + delaylist* dl; + + if (chan->GetExt("norejoinusers", dl)) + { + DELETE(dl); + chan->Shrink("norejoinusers"); + } + } + + virtual void OnCleanup(int target_type, void* item) + { + if(target_type == TYPE_CHANNEL) + OnChannelDelete((chanrec*)item); + } + + virtual void Implements(char* List) + { + List[I_OnCleanup] = List[I_OnChannelDelete] = List[I_OnUserPreJoin] = List[I_OnUserKick] = 1; + } + + virtual ~ModuleKickNoRejoin() + { + ServerInstance->Modes->DelMode(kr); + DELETE(kr); + } + + virtual Version GetVersion() + { + return Version(1, 1, 0, 0, VF_COMMON | VF_VENDOR, API_VERSION); + } +}; + + +MODULE_INIT(ModuleKickNoRejoin)