#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
*/
};
typedef std::vector<BanRedirectEntry> BanRedirectList;
-typedef std::deque<std::string> StringDeque;
class BanRedirect : public ModeWatcher
{
+ ChanModeReference 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 (param.find('#') == std::string::npos)
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(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;
}
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;
}
}
{
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;
}
}
{
BanRedirect re;
bool nofollow;
+ ChanModeReference limitmode;
+ ChanModeReference redirectmode;
public:
ModuleBanRedirect()
- : re(this)
+ : re(this)
+ , nofollow(false)
+ , limitmode(this, "limit")
+ , redirectmode(this, "redirect")
{
- nofollow = false;
- }
-
-
- void init()
- {
- 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)
{
if(redirects)
{
- irc::modestacker modestack(false);
- StringDeque stackresult;
- std::vector<std::string> mode_junk;
- mode_junk.push_back(chan->name);
+ ModeHandler* ban = ServerInstance->Modes->FindMode('b', MODETYPE_CHANNEL);
+ Modes::ChangeList changelist;
for(BanRedirectList::iterator i = redirects->begin(); i != redirects->end(); i++)
- {
- modestack.Push('b', i->targetchan.insert(0, i->banmask));
- }
+ changelist.push_remove(ban, i->targetchan.insert(0, i->banmask));
for(BanRedirectList::iterator i = redirects->begin(); i != redirects->end(); i++)
- {
- modestack.PushPlus();
- modestack.Push('b', i->banmask);
- }
+ changelist.push_add(ban, i->banmask);
- 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(ServerInstance->FakeClient, chan, NULL, changelist, ModeParser::MODE_LOCALONLY);
}
}
}
- 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
{
if (chan)
{
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 transferred 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 transferred to the redirected channel.", 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()
- {
- /* 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);
}
projects / user / henk / code / inspircd.git / blobdiff