#include "inspircd.h"
-#include "u_listmode.h"
+#include "listmode.h"
/* $ModDesc: Allows an extended ban (+b) syntax redirecting banned users to another channel */
};
typedef std::vector<BanRedirectEntry> BanRedirectList;
-typedef std::deque<std::string> StringDeque;
class BanRedirect : public ModeWatcher
{
+ ModeReference ban;
public:
SimpleExtItem<BanRedirectList> 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
* 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<unsigned>(maxbans)))
+ ListModeBase* banlm = static_cast<ListModeBase*>(*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(478, "%s %s :Channel ban list for %s is full (maximum entries for this channel is %u)", source->nick.c_str(), channel->name.c_str(), channel->name.c_str(), maxbans);
return false;
}
{
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());
return false;
}
- Channel *c = ServerInstance->FindChan(mask[CHAN].c_str());
+ 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());
}
/* Here 'param' doesn't have the channel on it yet */
- redirects->push_back(BanRedirectEntry(mask[CHAN].c_str(), param.c_str()));
+ redirects->push_back(BanRedirectEntry(mask[CHAN], param));
/* Now it does */
param.append(mask[CHAN]);
}
- void init()
+ void init() CXX11_OVERRIDE
{
- if(!ServerInstance->Modes->AddModeWatcher(&re))
- throw ModuleException("Could not add mode watcher");
-
- OnRehash(NULL);
-
- ServerInstance->Extensions.Register(&re.extItem);
- Implementation list[] = { I_OnRehash, I_OnUserPreJoin, I_OnChannelDelete };
- ServerInstance->Modules->Attach(list, this, 3);
- }
-
- virtual void OnChannelDelete(Channel* chan)
- {
- OnCleanup(TYPE_CHANNEL, chan);
+ ServerInstance->Modes->AddModeWatcher(&re);
+ 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)
{
if(redirects)
{
irc::modestacker modestack(false);
- StringDeque stackresult;
- std::vector<std::string> mode_junk;
- mode_junk.push_back(chan->name);
for(BanRedirectList::iterator i = redirects->begin(); i != redirects->end(); i++)
{
modestack.Push('b', i->banmask);
}
- while(modestack.GetStackedLine(stackresult))
+ std::vector<std::string> 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 void OnRehash(User* user)
- {
- }
-
- virtual ModResult OnUserPreJoin(User* user, Channel* chan, const char* 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
{
- /* This prevents recursion when a user sets multiple ban redirects in a chain
- * (thanks Potter)
- */
- if (nofollow)
- return MOD_RES_PASSTHRU;
-
- /* Return 1 to prevent the join, 0 to allow it */
if (chan)
{
BanRedirectList* redirects = re.extItem.get(chan);
{
if(InspIRCd::Match(user->GetFullRealHost(), redir->banmask) || InspIRCd::Match(user->GetFullHost(), redir->banmask) || InspIRCd::MatchCIDR(ipmask, redir->banmask))
{
+ /* This prevents recursion when a user sets multiple ban redirects in a chain
+ * (thanks Potter)
+ *
+ * If we're here and nofollow is true then we're already redirecting this user
+ * and there's a redirecting ban set on this channel that matches him, too.
+ * Deny both joins.
+ */
+ if (nofollow)
+ return MOD_RES_DENY;
+
/* tell them they're banned and are being transferred */
Channel* destchan = ServerInstance->FindChan(redir->targetchan);
std::string destlimit;
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());
nofollow = true;
- Channel::JoinUser(user, redir->targetchan.c_str(), false, "", false, ServerInstance->Time());
+ Channel::JoinUser(user, redir->targetchan);
nofollow = false;
return MOD_RES_DENY;
}
return MOD_RES_PASSTHRU;
}
- virtual ~ModuleBanRedirect()
+ ~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!");
+ ServerInstance->Logs->Log("m_banredirect.so", LOG_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);
}
-
- void Prioritize()
- {
- Module* banex = ServerInstance->Modules->Find("m_banexception.so");
- ServerInstance->Modules->SetPriority(this, I_OnUserPreJoin, PRIORITY_BEFORE, &banex);
- }
};
MODULE_INIT(ModuleBanRedirect)
projects / user / henk / code / inspircd.git / blobdiff