2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
6 * This file is part of InspIRCd. InspIRCd is free software: you can
7 * redistribute it and/or modify it under the terms of the GNU General Public
8 * License as published by the Free Software Foundation, version 2.
10 * This program is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
22 static void DisplayList(User* user, Channel* channel)
24 std::stringstream items;
25 const ModeParser::ModeHandlerMap& mhs = ServerInstance->Modes->GetModes(MODETYPE_CHANNEL);
26 for (ModeParser::ModeHandlerMap::const_iterator i = mhs.begin(); i != mhs.end(); ++i)
28 ModeHandler* mh = i->second;
29 if (!channel->IsModeSet(mh))
31 items << " +" << mh->name;
32 if (mh->GetNumParams(true))
33 items << " " << channel->GetModeParameter(mh);
35 const std::string line = ":" + ServerInstance->Config->ServerName + " 961 " + user->nick + " " + channel->name;
36 user->SendText(line, items);
37 user->WriteNumeric(960, "%s :End of mode list", channel->name.c_str());
40 class CommandProp : public Command
43 CommandProp(Module* parent) : Command(parent, "PROP", 1)
45 syntax = "<user|channel> {[+-]<mode> [<value>]}*";
48 CmdResult Handle(const std::vector<std::string> ¶meters, User *src)
50 Channel* const chan = ServerInstance->FindChan(parameters[0]);
53 src->WriteNumeric(ERR_NOSUCHNICK, "%s :No such nick/channel", parameters[0].c_str());
57 if (parameters.size() == 1)
59 DisplayList(src, chan);
63 Modes::ChangeList modes;
64 while (i < parameters.size())
66 std::string prop = parameters[i++];
67 bool plus = prop[0] != '-';
68 if (prop[0] == '+' || prop[0] == '-')
69 prop.erase(prop.begin());
71 ModeHandler* mh = ServerInstance->Modes->FindMode(prop, MODETYPE_CHANNEL);
74 if (mh->GetNumParams(plus))
76 if (i != parameters.size())
77 modes.push(mh, plus, parameters[i++]);
83 ServerInstance->Modes->ProcessSingle(src, chan, NULL, modes, ModeParser::MODE_CHECKACCESS);
88 class DummyZ : public ModeHandler
91 DummyZ(Module* parent) : ModeHandler(parent, "namebase", 'Z', PARAM_ALWAYS, MODETYPE_CHANNEL)
96 // Handle /MODE #chan Z
97 void DisplayList(User* user, Channel* chan)
99 ::DisplayList(user, chan);
103 class ModuleNamedModes : public Module
108 ModuleNamedModes() : cmd(this), dummyZ(this)
112 Version GetVersion() CXX11_OVERRIDE
114 return Version("Provides the ability to manipulate modes via long names.",VF_VENDOR);
119 ServerInstance->Modules->SetPriority(this, I_OnPreMode, PRIORITY_FIRST);
122 ModResult OnPreMode(User* source, User* dest, Channel* channel, Modes::ChangeList& modes) CXX11_OVERRIDE
125 return MOD_RES_PASSTHRU;
127 Modes::ChangeList::List& list = modes.getlist();
128 for (Modes::ChangeList::List::iterator i = list.begin(); i != list.end(); )
130 Modes::Change& curr = *i;
131 // Replace all namebase (dummyZ) modes being changed with the actual
132 // mode handler and parameter. The parameter format of the namebase mode is
133 // <modename>[=<parameter>].
134 if (curr.mh == &dummyZ)
136 std::string name = curr.param;
138 std::string::size_type eq = name.find('=');
139 if (eq != std::string::npos)
141 value.assign(name, eq + 1, std::string::npos);
145 ModeHandler* mh = ServerInstance->Modes->FindMode(name, MODETYPE_CHANNEL);
148 // Mode handler not found
154 if (mh->GetNumParams(curr.adding))
158 // Mode needs a parameter but there wasn't one
163 // Change parameter to the text after the '='
167 // Put the actual ModeHandler in place of the namebase handler
174 return MOD_RES_PASSTHRU;
178 MODULE_INIT(ModuleNamedModes)