-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * This file is part of InspIRCd. InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
*
- * ---------------------------------------------------
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+
#include "inspircd.h"
-class ModuleNamedModes : public Module
+enum
{
- public:
- ModuleNamedModes()
- {
- Implementation eventlist[] = { I_OnPreMode, I_On005Numeric };
- ServerInstance->Modules->Attach(eventlist, this, 2);
- }
+ // InspIRCd-specific.
+ RPL_ENDOFPROPLIST = 960,
+ RPL_PROPLIST = 961
+};
+
+static void DisplayList(LocalUser* user, Channel* channel)
+{
+ Numeric::ParamBuilder<1> numeric(user, RPL_PROPLIST);
+ numeric.AddStatic(channel->name);
- Version GetVersion()
+ const ModeParser::ModeHandlerMap& mhs = ServerInstance->Modes->GetModes(MODETYPE_CHANNEL);
+ for (ModeParser::ModeHandlerMap::const_iterator i = mhs.begin(); i != mhs.end(); ++i)
{
- return Version("Provides the ability to manipulate modes via long names.",VF_VENDOR);
+ ModeHandler* mh = i->second;
+ if (!channel->IsModeSet(mh))
+ continue;
+ numeric.Add("+" + mh->name);
+ if (mh->NeedsParam(true))
+ {
+ if ((mh->name == "key") && (!channel->HasUser(user)) && (!user->HasPrivPermission("channels/auspex")))
+ numeric.Add("<key>");
+ else
+ numeric.Add(channel->GetModeParameter(mh));
+ }
}
+ numeric.Flush();
+ user->WriteNumeric(RPL_ENDOFPROPLIST, channel->name, "End of mode list");
+}
- void Prioritize()
+class CommandProp : public SplitCommand
+{
+ public:
+ CommandProp(Module* parent)
+ : SplitCommand(parent, "PROP", 1)
{
- ServerInstance->Modules->SetPriority(this, I_OnPreMode, PRIORITY_FIRST);
+ syntax = "<channel> [[(+|-)]<mode> [<value>]]";
}
- void On005Numeric(std::string& line)
+ CmdResult HandleLocal(LocalUser* src, const Params& parameters) CXX11_OVERRIDE
{
- std::string::size_type pos = line.find(" CHANMODES=");
- if (pos != std::string::npos)
+ Channel* const chan = ServerInstance->FindChan(parameters[0]);
+ if (!chan)
{
- pos += 11;
- while (line[pos] > 'A' && line[pos] < 'Z')
- pos++;
- line.insert(pos, 1, 'Z');
+ src->WriteNumeric(Numerics::NoSuchChannel(parameters[0]));
+ return CMD_FAILURE;
}
- }
- void DisplayList(User* user, Channel* channel)
- {
- std::stringstream items;
- for(char letter = 'A'; letter <= 'z'; letter++)
+ if (parameters.size() == 1)
{
- ModeHandler* mh = ServerInstance->Modes->FindMode(letter, MODETYPE_CHANNEL);
- if (!mh || mh->IsListMode())
- continue;
- if (!channel->IsModeSet(letter))
+ DisplayList(src, chan);
+ return CMD_SUCCESS;
+ }
+ unsigned int i = 1;
+ Modes::ChangeList modes;
+ while (i < parameters.size())
+ {
+ std::string prop = parameters[i++];
+ if (prop.empty())
continue;
- std::string item = mh->name;
- if (mh->GetNumParams(true))
- item += "=" + channel->GetModeParameter(letter);
- items << item << " ";
+ bool plus = prop[0] != '-';
+ if (prop[0] == '+' || prop[0] == '-')
+ prop.erase(prop.begin());
+
+ ModeHandler* mh = ServerInstance->Modes->FindMode(prop, MODETYPE_CHANNEL);
+ if (mh)
+ {
+ if (mh->NeedsParam(plus))
+ {
+ if (i != parameters.size())
+ modes.push(mh, plus, parameters[i++]);
+ }
+ else
+ modes.push(mh, plus);
+ }
}
- char pfx[MAXBUF];
- snprintf(pfx, MAXBUF, ":%s 961 %s %s", ServerInstance->Config->ServerName.c_str(), user->nick.c_str(), channel->name.c_str());
- user->SendText(std::string(pfx), items);
- user->WriteNumeric(960, "%s %s :End of mode list", user->nick.c_str(), channel->name.c_str());
+ ServerInstance->Modes->ProcessSingle(src, chan, NULL, modes, ModeParser::MODE_CHECKACCESS);
+ return CMD_SUCCESS;
+ }
+};
+
+class DummyZ : public ModeHandler
+{
+ public:
+ DummyZ(Module* parent) : ModeHandler(parent, "namebase", 'Z', PARAM_ALWAYS, MODETYPE_CHANNEL)
+ {
+ list = true;
+ }
+
+ // Handle /MODE #chan Z
+ void DisplayList(User* user, Channel* chan) CXX11_OVERRIDE
+ {
+ if (IS_LOCAL(user))
+ ::DisplayList(static_cast<LocalUser*>(user), chan);
}
+};
- ModResult OnPreMode(User* source, User* dest, Channel* channel, const std::vector<std::string>& parameters)
+class ModuleNamedModes : public Module
+{
+ CommandProp cmd;
+ DummyZ dummyZ;
+ public:
+ ModuleNamedModes() : cmd(this), dummyZ(this)
+ {
+ }
+
+ Version GetVersion() CXX11_OVERRIDE
+ {
+ return Version("Provides the ability to manipulate modes via long names.",VF_VENDOR);
+ }
+
+ void Prioritize() CXX11_OVERRIDE
+ {
+ ServerInstance->Modules->SetPriority(this, I_OnPreMode, PRIORITY_FIRST);
+ }
+
+ ModResult OnPreMode(User* source, User* dest, Channel* channel, Modes::ChangeList& modes) CXX11_OVERRIDE
{
if (!channel)
return MOD_RES_PASSTHRU;
- if (parameters[1].find('Z') == std::string::npos)
- return MOD_RES_PASSTHRU;
- if (parameters.size() <= 2)
- {
- DisplayList(source, channel);
- return MOD_RES_DENY;
- }
-
- std::vector<std::string> newparms;
- newparms.push_back(parameters[0]);
- newparms.push_back(parameters[1]);
- std::string modelist = newparms[1];
- bool adding = true;
- unsigned int param_at = 2;
- for(unsigned int i = 0; i < modelist.length(); i++)
+ Modes::ChangeList::List& list = modes.getlist();
+ for (Modes::ChangeList::List::iterator i = list.begin(); i != list.end(); )
{
- unsigned char modechar = modelist[i];
- if (modechar == '+' || modechar == '-')
+ Modes::Change& curr = *i;
+ // Replace all namebase (dummyZ) modes being changed with the actual
+ // mode handler and parameter. The parameter format of the namebase mode is
+ // <modename>[=<parameter>].
+ if (curr.mh == &dummyZ)
{
- adding = (modechar == '+');
- continue;
- }
- ModeHandler *mh = ServerInstance->Modes->FindMode(modechar, MODETYPE_CHANNEL);
- if (modechar == 'Z')
- {
- modechar = 0;
- std::string name, value;
- if (param_at < parameters.size())
- name = parameters[param_at++];
+ std::string name = curr.param;
+ std::string value;
std::string::size_type eq = name.find('=');
if (eq != std::string::npos)
{
- value = name.substr(eq + 1);
- name = name.substr(0, eq);
+ value.assign(name, eq + 1, std::string::npos);
+ name.erase(eq);
}
- for(char letter = 'A'; modechar == 0 && letter <= 'z'; letter++)
+
+ ModeHandler* mh = ServerInstance->Modes->FindMode(name, MODETYPE_CHANNEL);
+ if (!mh)
{
- mh = ServerInstance->Modes->FindMode(letter, MODETYPE_CHANNEL);
- if (mh && mh->name == name)
+ // Mode handler not found
+ i = list.erase(i);
+ continue;
+ }
+
+ curr.param.clear();
+ if (mh->NeedsParam(curr.adding))
+ {
+ if (value.empty())
{
- if (mh->GetNumParams(adding))
- {
- if (!value.empty())
- {
- newparms.push_back(value);
- modechar = letter;
- break;
- }
- }
- else
- {
- modechar = letter;
- break;
- }
+ // Mode needs a parameter but there wasn't one
+ i = list.erase(i);
+ continue;
}
+
+ // Change parameter to the text after the '='
+ curr.param = value;
}
- if (modechar)
- modelist[i] = modechar;
- else
- modelist.erase(i, 1);
- }
- else if (mh && mh->GetNumParams(adding) && param_at < parameters.size())
- {
- newparms.push_back(parameters[param_at++]);
+
+ // Put the actual ModeHandler in place of the namebase handler
+ curr.mh = mh;
}
+
+ ++i;
}
- newparms[1] = modelist;
- ServerInstance->Modes->Process(newparms, source, false);
- return MOD_RES_DENY;
+
+ return MOD_RES_PASSTHRU;
}
};