X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_banredirect.cpp;h=b0be8d665d5d4d56cdfa6df581965cedc1578c70;hb=ce78080782c261aed2c0314bc8c66babc1369be2;hp=512c9b64e987ac5adea8e3a86c710046dcccbfb6;hpb=66b90807bb94d88c8a34ec8a1fd7c1558941c47a;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_banredirect.cpp b/src/modules/m_banredirect.cpp index 512c9b64e..b0be8d665 100644 --- a/src/modules/m_banredirect.cpp +++ b/src/modules/m_banredirect.cpp @@ -23,9 +23,7 @@ #include "inspircd.h" -#include "u_listmode.h" - -/* $ModDesc: Allows an extended ban (+b) syntax redirecting banned users to another channel */ +#include "listmode.h" /* Originally written by Om, January 2009 */ @@ -46,14 +44,17 @@ typedef std::vector BanRedirectList; class BanRedirect : public ModeWatcher { + ChanModeReference ban; public: SimpleExtItem extItem; - BanRedirect(Module* parent) : ModeWatcher(parent, 'b', MODETYPE_CHANNEL), - extItem("banredirect", parent) + BanRedirect(Module* parent) + : ModeWatcher(parent, "ban", MODETYPE_CHANNEL) + , ban(parent, "ban") + , extItem("banredirect", parent) { } - bool BeforeMode(User* source, User* dest, Channel* channel, std::string ¶m, bool adding, ModeType type) + bool BeforeMode(User* source, User* dest, Channel* channel, std::string ¶m, bool adding) { /* nick!ident@host -> nick!ident@host * nick!ident@host#chan -> nick!ident@host#chan @@ -62,21 +63,23 @@ class BanRedirect : public ModeWatcher * nick#chan -> nick!*@*#chan */ - if(channel && (type == MODETYPE_CHANNEL) && param.length()) + if ((channel) && !param.empty()) { BanRedirectList* redirects; std::string mask[4]; enum { NICK, IDENT, HOST, CHAN } current = NICK; std::string::iterator start_pos = param.begin(); - long maxbans = channel->GetMaxBans(); if (param.length() >= 2 && param[1] == ':') return true; - if(adding && (channel->bans.size() > static_cast(maxbans))) + ListModeBase* banlm = static_cast(*ban); + unsigned int maxbans = banlm->GetLimit(channel); + ListModeBase::ModeList* list = banlm->GetList(channel); + if ((list) && (adding) && (maxbans <= list->size())) { - source->WriteNumeric(478, "%s %s :Channel ban list for %s is full (maximum entries for this channel is %ld)", source->nick.c_str(), channel->name.c_str(), channel->name.c_str(), maxbans); + source->WriteNumeric(ERR_BANLISTFULL, "%s :Channel ban list for %s is full (maximum entries for this channel is %u)", channel->name.c_str(), channel->name.c_str(), maxbans); return false; } @@ -85,23 +88,25 @@ class BanRedirect : public ModeWatcher switch(*curr) { case '!': + if (current != NICK) + break; mask[current].assign(start_pos, curr); current = IDENT; start_pos = curr+1; break; case '@': + if (current != IDENT) + break; mask[current].assign(start_pos, curr); current = HOST; start_pos = curr+1; break; case '#': - /* bug #921: don't barf when redirecting to ## channels */ - if (current != CHAN) - { - mask[current].assign(start_pos, curr); - current = CHAN; - start_pos = curr; - } + if (current == CHAN) + break; + mask[current].assign(start_pos, curr); + current = CHAN; + start_pos = curr; break; } } @@ -132,27 +137,27 @@ class BanRedirect : public ModeWatcher { if (adding && IS_LOCAL(source)) { - if (!ServerInstance->IsChannel(mask[CHAN].c_str(), ServerInstance->Config->Limits.ChanMax)) + if (!ServerInstance->IsChannel(mask[CHAN])) { - source->WriteNumeric(403, "%s %s :Invalid channel name in redirection (%s)", source->nick.c_str(), channel->name.c_str(), mask[CHAN].c_str()); + source->WriteNumeric(ERR_NOSUCHCHANNEL, "%s :Invalid channel name in redirection (%s)", channel->name.c_str(), mask[CHAN].c_str()); return false; } Channel *c = ServerInstance->FindChan(mask[CHAN]); if (!c) { - source->WriteNumeric(690, "%s :Target channel %s must exist to be set as a redirect.",source->nick.c_str(),mask[CHAN].c_str()); + source->WriteNumeric(690, ":Target channel %s must exist to be set as a redirect.", mask[CHAN].c_str()); return false; } else if (adding && c->GetPrefixValue(source) < OP_VALUE) { - source->WriteNumeric(690, "%s :You must be opped on %s to set it as a redirect.",source->nick.c_str(), mask[CHAN].c_str()); + source->WriteNumeric(690, ":You must be opped on %s to set it as a redirect.", mask[CHAN].c_str()); return false; } if (assign(channel->name) == mask[CHAN]) { - source->WriteNumeric(690, "%s %s :You cannot set a ban redirection to the channel the ban is on", source->nick.c_str(), channel->name.c_str()); + source->WriteNumeric(690, "%s :You cannot set a ban redirection to the channel the ban is on", channel->name.c_str()); return false; } } @@ -212,26 +217,19 @@ class ModuleBanRedirect : public Module { BanRedirect re; bool nofollow; + ChanModeReference limitmode; + ChanModeReference redirectmode; public: ModuleBanRedirect() - : re(this) - { - nofollow = false; - } - - - void init() + : re(this) + , nofollow(false) + , limitmode(this, "limit") + , redirectmode(this, "redirect") { - if(!ServerInstance->Modes->AddModeWatcher(&re)) - throw ModuleException("Could not add mode watcher"); - - ServerInstance->Modules->AddService(re.extItem); - Implementation list[] = { I_OnUserPreJoin }; - ServerInstance->Modules->Attach(list, this, sizeof(list)/sizeof(Implementation)); } - virtual void OnCleanup(int target_type, void* item) + void OnCleanup(int target_type, void* item) CXX11_OVERRIDE { if(target_type == TYPE_CHANNEL) { @@ -241,9 +239,6 @@ class ModuleBanRedirect : public Module if(redirects) { irc::modestacker modestack(false); - std::vector stackresult; - std::vector mode_junk; - mode_junk.push_back(chan->name); for(BanRedirectList::iterator i = redirects->begin(); i != redirects->end(); i++) { @@ -256,17 +251,18 @@ class ModuleBanRedirect : public Module modestack.Push('b', i->banmask); } - while(modestack.GetStackedLine(stackresult)) + std::vector stackresult; + stackresult.push_back(chan->name); + while (modestack.GetStackedLine(stackresult)) { - mode_junk.insert(mode_junk.end(), stackresult.begin(), stackresult.end()); - ServerInstance->SendMode(mode_junk, ServerInstance->FakeClient); - mode_junk.erase(mode_junk.begin() + 1, mode_junk.end()); + ServerInstance->Modes->Process(stackresult, ServerInstance->FakeClient, ModeParser::MODE_LOCALONLY); + stackresult.erase(stackresult.begin() + 1, stackresult.end()); } } } } - virtual ModResult OnUserPreJoin(User* user, Channel* chan, const std::string& cname, std::string &privs, const std::string &keygiven) + ModResult OnUserPreJoin(LocalUser* user, Channel* chan, const std::string& cname, std::string& privs, const std::string& keygiven) CXX11_OVERRIDE { if (chan) { @@ -310,19 +306,19 @@ class ModuleBanRedirect : public Module std::string destlimit; if (destchan) - destlimit = destchan->GetModeParameter('l'); + destlimit = destchan->GetModeParameter(limitmode); - if(destchan && ServerInstance->Modules->Find("m_redirect.so") && destchan->IsModeSet('L') && !destlimit.empty() && (destchan->GetUserCounter() >= atoi(destlimit.c_str()))) + if(destchan && destchan->IsModeSet(redirectmode) && !destlimit.empty() && (destchan->GetUserCounter() >= atoi(destlimit.c_str()))) { - user->WriteNumeric(474, "%s %s :Cannot join channel (You are banned)", user->nick.c_str(), chan->name.c_str()); + user->WriteNumeric(ERR_BANNEDFROMCHAN, "%s :Cannot join channel (You are banned)", chan->name.c_str()); return MOD_RES_DENY; } else { - user->WriteNumeric(474, "%s %s :Cannot join channel (You are banned)", user->nick.c_str(), chan->name.c_str()); - user->WriteNumeric(470, "%s %s %s :You are banned from this channel, so you are automatically transfered to the redirected channel.", user->nick.c_str(), chan->name.c_str(), redir->targetchan.c_str()); + user->WriteNumeric(ERR_BANNEDFROMCHAN, "%s :Cannot join channel (You are banned)", chan->name.c_str()); + user->WriteNumeric(470, "%s %s :You are banned from this channel, so you are automatically transfered to the redirected channel.", chan->name.c_str(), redir->targetchan.c_str()); nofollow = true; - Channel::JoinUser(user, redir->targetchan, false, "", false, ServerInstance->Time()); + Channel::JoinUser(user, redir->targetchan); nofollow = false; return MOD_RES_DENY; } @@ -333,14 +329,7 @@ class ModuleBanRedirect : public Module return MOD_RES_PASSTHRU; } - virtual ~ModuleBanRedirect() - { - /* XXX is this the best place to do this? */ - if (!ServerInstance->Modes->DelModeWatcher(&re)) - ServerInstance->Logs->Log("m_banredirect.so", DEBUG, "Failed to delete modewatcher!"); - } - - virtual Version GetVersion() + Version GetVersion() CXX11_OVERRIDE { return Version("Allows an extended ban (+b) syntax redirecting banned users to another channel", VF_COMMON|VF_VENDOR); }