Fix various warnings when building with LLVM 3.5.

[user/henk/code/inspircd.git] / src / modules / m_autoop.cpp

diff --git a/src/modules/m_autoop.cpp b/src/modules/m_autoop.cpp
index a66e2bd4de24ce9ab64c6b50be233f91635f492f..0c0e8f579a1e458094b758557332904db4c4d9b3 100644 (file)
--- a/src/modules/m_autoop.cpp
+++ b/src/modules/m_autoop.cpp
@@ -1,16 +1,23 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
  *
- *  InspIRCd: (C) 2002-2010 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ *   Copyright (C) 2011 Jackmcbarn <jackmcbarn@jackmcbarn.no-ip.org>
+ *   Copyright (C) 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"
 #include "u_listmode.h"
 
@@ -24,11 +31,52 @@ class AutoOpList : public ListModeBase
        AutoOpList(Module* Creator) : ListModeBase(Creator, "autoop", 'w', "End of Channel Access List", 910, 911, true)
        {
                levelrequired = OP_VALUE;
+               tidy = false;
        }
-       // TODO need own numerics
-       // TODO add some serious access control for setting this mode (you can currently gain +qa with it)
-};
 
+       ModeHandler* FindMode(const std::string& mid)
+       {
+               if (mid.length() == 1)
+                       return ServerInstance->Modes->FindMode(mid[0], MODETYPE_CHANNEL);
+               for(char c='A'; c <= 'z'; c++)
+               {
+                       ModeHandler* mh = ServerInstance->Modes->FindMode(c, MODETYPE_CHANNEL);
+                       if (mh && mh->name == mid)
+                               return mh;
+               }
+               return NULL;
+       }
+
+       ModResult AccessCheck(User* source, Channel* channel, std::string &parameter, bool adding)
+       {
+               std::string::size_type pos = parameter.find(':');
+               if (pos == 0 || pos == std::string::npos)
+                       return adding ? MOD_RES_DENY : MOD_RES_PASSTHRU;
+               unsigned int mylevel = channel->GetPrefixValue(source);
+               std::string mid = parameter.substr(0, pos);
+               ModeHandler* mh = FindMode(mid);
+
+               if (adding && (!mh || !mh->GetPrefixRank()))
+               {
+                       source->WriteNumeric(415, "%s %s :Cannot find prefix mode '%s' for autoop",
+                               source->nick.c_str(), mid.c_str(), mid.c_str());
+                       return MOD_RES_DENY;
+               }
+               else if (!mh)
+                       return MOD_RES_PASSTHRU;
+
+               std::string dummy;
+               if (mh->AccessCheck(source, channel, dummy, true) == MOD_RES_DENY)
+                       return MOD_RES_DENY;
+               if (mh->GetLevelRequired() > mylevel)
+               {
+                       source->WriteNumeric(482, "%s %s :You must be able to set mode '%s' to include it in an autoop",
+                               source->nick.c_str(), channel->name.c_str(), mid.c_str());
+                       return MOD_RES_DENY;
+               }
+               return MOD_RES_PASSTHRU;
+       }
+};
 
 class ModuleAutoOp : public Module
 {
@@ -36,41 +84,47 @@ class ModuleAutoOp : public Module
 
 public:
        ModuleAutoOp() : mh(this)
+       {
+       }
+
+       void init()
        {
                ServerInstance->Modules->AddService(mh);
                mh.DoImplements(this);
 
-               Implementation list[] = { I_OnUserPreJoin, };
-               ServerInstance->Modules->Attach(list, this, 1);
+               Implementation list[] = { I_OnPostJoin, };
+               ServerInstance->Modules->Attach(list, this, sizeof(list)/sizeof(Implementation));
        }
 
-       ModResult OnUserPreJoin(User *user, Channel *chan, const char *cname, std::string &privs, const std::string &keygiven)
+       void OnPostJoin(Membership *memb)
        {
-               if (!chan)
-                       return MOD_RES_PASSTHRU;
+               if (!IS_LOCAL(memb->user))
+                       return;
 
-               modelist* list = mh.extItem.get(chan);
+               modelist* list = mh.extItem.get(memb->chan);
                if (list)
                {
+                       std::string modeline("+");
+                       std::vector<std::string> modechange;
+                       modechange.push_back(memb->chan->name);
                        for (modelist::iterator it = list->begin(); it != list->end(); it++)
                        {
                                std::string::size_type colon = it->mask.find(':');
                                if (colon == std::string::npos)
                                        continue;
-                               if (chan->CheckBan(user, it->mask.substr(colon+1)))
+                               if (memb->chan->CheckBan(memb->user, it->mask.substr(colon+1)))
                                {
-                                       privs = it->mask.substr(0, colon);
-                                       break;
+                                       ModeHandler* given = mh.FindMode(it->mask.substr(0, colon));
+                                       if (given && given->GetPrefixRank())
+                                               modeline.push_back(given->GetModeChar());
                                }
                        }
+                       modechange.push_back(modeline);
+                       for(std::string::size_type i = modeline.length(); i > 1; --i) // we use "i > 1" instead of "i" so we skip the +
+                               modechange.push_back(memb->user->nick);
+                       if(modechange.size() >= 3)
+                               ServerInstance->SendGlobalMode(modechange, ServerInstance->FakeClient);
                }
-
-               return MOD_RES_PASSTHRU;
-       }
-
-       void OnCleanup(int target_type, void* item)
-       {
-               mh.DoCleanup(target_type, item);
        }
 
        void OnSyncChannel(Channel* chan, Module* proto, void* opaque)