From c50e5893c7a3e91f52c4cb86306dd45474eb20ef Mon Sep 17 00:00:00 2001 From: brain Date: Fri, 25 Aug 2006 22:59:21 +0000 Subject: Tidyup, multiple inheritence from base class to avoid code duplication in the two modehandler classes git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@5025 e03df62e-2008-0410-955e-edbf42e46eb7 --- src/modules/m_chanprotect.cpp | 215 +++++++++++++++++------------------------- 1 file changed, 85 insertions(+), 130 deletions(-) (limited to 'src') diff --git a/src/modules/m_chanprotect.cpp b/src/modules/m_chanprotect.cpp index 55519c965..2951e711b 100644 --- a/src/modules/m_chanprotect.cpp +++ b/src/modules/m_chanprotect.cpp @@ -27,21 +27,23 @@ const char* fakevalue = "on"; -class ChanFounder : public ModeHandler +class FounderProtectBase { + private: + InspIRCd* MyInstance; + std::string extend; + std::string type; + int list; + int end; char* dummyptr; public: - ChanFounder(InspIRCd* Instance, bool using_prefixes) : ModeHandler(Instance, 'q', 1, 1, true, MODETYPE_CHANNEL, false, using_prefixes ? '~' : 0) { } - - unsigned int GetPrefixRank() + FounderProtectBase(InspIRCd* Instance, const std::string &ext, const std::string &mtype, int l, int e) : MyInstance(Instance), extend(ext), type(mtype), list(l), end(e) { - return FOUNDER_VALUE; } - ModePair ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter) { - userrec* x = ServerInstance->FindNick(parameter); + userrec* x = MyInstance->FindNick(parameter); if (x) { if (!channel->HasUser(x)) @@ -50,8 +52,8 @@ class ChanFounder : public ModeHandler } else { - std::string founder = "cm_founder_"+std::string(channel->name); - if (x->GetExt(founder,dummyptr)) + std::string item = extend+std::string(channel->name); + if (x->GetExt(item,dummyptr)) { return std::make_pair(true, x->nick); } @@ -64,63 +66,86 @@ class ChanFounder : public ModeHandler return std::make_pair(false, parameter); } - - ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) + void DisplayList(userrec* user, chanrec* channel) { - userrec* theuser = ServerInstance->FindNick(parameter); - - ServerInstance->Log(DEBUG,"ChanFounder::OnModeChange"); - - // cant find the user given as the parameter, eat the mode change. - if (!theuser) + CUList* cl = channel->GetUsers(); + std::string item = extend+std::string(channel->name); + for (CUList::iterator i = cl->begin(); i != cl->end(); i++) { - ServerInstance->Log(DEBUG,"No such user in ChanFounder"); - parameter = ""; - return MODEACTION_DENY; + if (i->second->GetExt(item, dummyptr)) + { + user->WriteServ("%d %s %s %s", list, user->nick, channel->name,i->second->nick); + } } + user->WriteServ("%d %s %s :End of channel %s list", end, user->nick, channel->name, type.c_str()); + } - // given user isnt even on the channel, eat the mode change - if (!channel->HasUser(theuser)) + userrec* FindAndVerify(std::string ¶meter, chanrec* channel) + { + userrec* theuser = MyInstance->FindNick(parameter); + if ((!theuser) || (!channel->HasUser(theuser))) { - ServerInstance->Log(DEBUG,"Channel doesn't have user in ChanFounder"); parameter = ""; - return MODEACTION_DENY; + return theuser; } + return NULL; + } - std::string protect = "cm_protect_"+std::string(channel->name); - std::string founder = "cm_founder_"+std::string(channel->name); + ModeAction HandleChange(userrec* source, userrec*theuser, bool adding, chanrec* channel, std::string ¶meter) + { + std::string item = extend+std::string(channel->name); - // source is a server, or ulined, we'll let them +-q the user. - if ((ServerInstance->ULine(source->nick)) || (ServerInstance->ULine(source->server)) || (!*source->server) || (!IS_LOCAL(source))) + if (adding) { - ServerInstance->Log(DEBUG,"Allowing remote mode change in ChanFounder"); - if (adding) + if (!theuser->GetExt(item, dummyptr)) { - if (!theuser->GetExt(founder,dummyptr)) - { - ServerInstance->Log(DEBUG,"Does not have the ext item in ChanFounder"); - if (!theuser->Extend(founder,fakevalue)) - ServerInstance->Log(DEBUG,"COULD NOT EXTEND!!!"); - // Tidy the nickname (make case match etc) - parameter = theuser->nick; - if (theuser->GetExt(founder, dummyptr)) - ServerInstance->Log(DEBUG,"Extended!"); - else - ServerInstance->Log(DEBUG,"Not extended :("); - return MODEACTION_ALLOW; - } + theuser->Extend(item, fakevalue); + parameter = theuser->nick; + return MODEACTION_ALLOW; } - else + } + else + { + if (theuser->GetExt(item, dummyptr)) { - if (theuser->GetExt(founder, dummyptr)) - { - theuser->Shrink(founder); - // Tidy the nickname (make case match etc) - parameter = theuser->nick; - return MODEACTION_ALLOW; - } + theuser->Shrink(item); + parameter = theuser->nick; + return MODEACTION_ALLOW; } + } + return MODEACTION_DENY; + } +}; + +class ChanFounder : public ModeHandler, public FounderProtectBase +{ + char* dummyptr; + public: + ChanFounder(InspIRCd* Instance, bool using_prefixes) + : ModeHandler(Instance, 'q', 1, 1, true, MODETYPE_CHANNEL, false, using_prefixes ? '~' : 0), + FounderProtectBase(Instance, "cm_founder_", "founder", 386, 387) { } + + unsigned int GetPrefixRank() + { + return FOUNDER_VALUE; + } + + ModePair ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter) + { + return FounderProtectBase::ModeSet(source, dest, channel, parameter); + } + + ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) + { + userrec* theuser = FounderProtectBase::FindAndVerify(parameter, channel); + + if (!theuser) return MODEACTION_DENY; + + // source is a server, or ulined, we'll let them +-q the user. + if ((ServerInstance->ULine(source->nick)) || (ServerInstance->ULine(source->server)) || (!*source->server) || (!IS_LOCAL(source))) + { + return FounderProtectBase::HandleChange(source, theuser, adding, channel, parameter); } else { @@ -133,102 +158,41 @@ class ChanFounder : public ModeHandler void DisplayList(userrec* user, chanrec* channel) { - CUList* cl = channel->GetUsers(); - std::string founder = "cm_founder_"+std::string(channel->name); - for (CUList::iterator i = cl->begin(); i != cl->end(); i++) - { - if (i->second->GetExt(founder, dummyptr)) - { - user->WriteServ("386 %s %s %s",user->nick, channel->name,i->second->nick); - } - } - user->WriteServ("387 %s %s :End of channel founder list",user->nick, channel->name); + FounderProtectBase::DisplayList(user,channel); } - }; -class ChanProtect : public ModeHandler +class ChanProtect : public ModeHandler, public FounderProtectBase { char* dummyptr; public: - ChanProtect(InspIRCd* Instance, bool using_prefixes) : ModeHandler(Instance, 'a', 1, 1, true, MODETYPE_CHANNEL, false, using_prefixes ? '&' : 0) { } + ChanProtect(InspIRCd* Instance, bool using_prefixes) + : ModeHandler(Instance, 'a', 1, 1, true, MODETYPE_CHANNEL, false, using_prefixes ? '&' : 0), + FounderProtectBase(Instance,"cm_protect_","protected user", 388, 389) { } unsigned int GetPrefixRank() { return PROTECT_VALUE; } - ModePair ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter) { - userrec* x = ServerInstance->FindNick(parameter); - if (x) - { - if (!channel->HasUser(x)) - { - return std::make_pair(false, parameter); - } - else - { - std::string founder = "cm_protect_"+std::string(channel->name); - if (x->GetExt(founder,dummyptr)) - { - return std::make_pair(true, x->nick); - } - else - { - return std::make_pair(false, parameter); - } - } - } - return std::make_pair(false, parameter); + return FounderProtectBase::ModeSet(source, dest, channel, parameter); } ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) { - userrec* theuser = ServerInstance->FindNick(parameter); + userrec* theuser = FounderProtectBase::FindAndVerify(parameter, channel); - // cant find the user given as the parameter, eat the mode change. if (!theuser) - { - parameter = ""; - return MODEACTION_DENY; - } - - // given user isnt even on the channel, eat the mode change - if (!channel->HasUser(theuser)) - { - parameter = ""; return MODEACTION_DENY; - } - std::string protect = "cm_protect_"+std::string(channel->name); std::string founder = "cm_founder_"+std::string(channel->name); // source has +q, is a server, or ulined, we'll let them +-a the user. if ((ServerInstance->ULine(source->nick)) || (ServerInstance->ULine(source->server)) || (!*source->server) || (source->GetExt(founder,dummyptr)) || (!IS_LOCAL(source))) { - if (adding) - { - if (!theuser->GetExt(protect,dummyptr)) - { - theuser->Extend(protect,fakevalue); - // Tidy the nickname (make case match etc) - parameter = theuser->nick; - return MODEACTION_ALLOW; - } - } - else - { - if (theuser->GetExt(protect,dummyptr)) - { - theuser->Shrink(protect); - // Tidy the nickname (make case match etc) - parameter = theuser->nick; - return MODEACTION_ALLOW; - } - } - return MODEACTION_DENY; + return FounderProtectBase::HandleChange(source, theuser, adding, channel, parameter); } else { @@ -240,16 +204,7 @@ class ChanProtect : public ModeHandler virtual void DisplayList(userrec* user, chanrec* channel) { - CUList* cl = channel->GetUsers(); - std::string protect = "cm_protect_"+std::string(channel->name); - for (CUList::iterator i = cl->begin(); i != cl->end(); i++) - { - if (i->second->GetExt(protect,dummyptr)) - { - user->WriteServ("388 %s %s %s",user->nick, channel->name,i->second->nick); - } - } - user->WriteServ("389 %s %s :End of channel protected user list",user->nick, channel->name); + FounderProtectBase::DisplayList(user, channel); } }; -- cgit v1.2.3