Merge pull request #1157 from SaberUK/insp20+fix-cron-restart

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

diff --git a/src/modules/m_restrictchans.cpp b/src/modules/m_restrictchans.cpp
index 1fc44f22bc4eb645a12a7667951de6534635ffea..c76b0e79fc2317ed49bfc377dd1650c8379d502b 100644 (file)
--- a/src/modules/m_restrictchans.cpp
+++ b/src/modules/m_restrictchans.cpp
@@ -1 +1,86 @@
-/*       +------------------------------------+\r *       | Inspire Internet Relay Chat Daemon |\r *       +------------------------------------+\r *\r *  InspIRCd: (C) 2002-2007 InspIRCd Development Team\r * See: http://www.inspircd.org/wiki/index.php/Credits\r *\r * This program is free but copyrighted software; see\r *        the file COPYING for details.\r *\r * ---------------------------------------------------\r */\r\r#include "inspircd.h"\r#include "users.h"\r#include "channels.h"\r#include "modules.h"\r\r/* $ModDesc: Only opers may create new channels if this module is loaded */\r\rclass ModuleRestrictChans : public Module\r{\r \r\r      std::map<irc::string,int> allowchans;\r\r void ReadConfig()\r      {\r              ConfigReader* MyConf = new ConfigReader(ServerInstance);\r               allowchans.clear();\r            for (int i = 0; i < MyConf->Enumerate("allowchannel"); i++)\r            {\r                      std::string txt;\r                       txt = MyConf->ReadValue("allowchannel", "name", i);\r                    irc::string channel = txt.c_str();\r                     allowchans[channel] = 1;\r               }\r              DELETE(MyConf);\r        }\r\r public:\r    ModuleRestrictChans(InspIRCd* Me)\r              : Module(Me)\r   {\r              \r               ReadConfig();\r  }\r\r     virtual void OnRehash(userrec* user, const std::string &parameter)\r     {\r              ReadConfig();\r  }\r\r     void Implements(char* List)\r    {\r              List[I_OnUserPreJoin] = List[I_OnRehash] = 1;\r  }\r      \r       virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname, std::string &privs)\r {\r              irc::string x = cname;\r         // user is not an oper and its not in the allow list\r           if ((!IS_OPER(user)) && (allowchans.find(x) == allowchans.end()))\r              {\r                      // channel does not yet exist (record is null, about to be created IF we were to allow it)\r                     if (!chan)\r                     {\r                              user->WriteServ("530 %s %s :Only IRC operators may create new channels",user->nick,cname,cname);\r                               return 1;\r                      }\r              }\r              return 0;\r      }\r      \r       virtual ~ModuleRestrictChans()\r {\r      }\r      \r       virtual Version GetVersion()\r   {\r              return Version(1,1,0,1,VF_VENDOR,API_VERSION);\r }\r};\r\rMODULE_INIT(ModuleRestrictChans)\r
\ No newline at end of file
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ *   Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2005-2006 Craig Edwards <craigedwards@brainbox.cc>
+ *
+ * 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"
+
+/* $ModDesc: Only opers may create new channels if this module is loaded */
+
+class ModuleRestrictChans : public Module
+{
+       std::set<irc::string> allowchans;
+
+       void ReadConfig()
+       {
+               allowchans.clear();
+               ConfigTagList tags = ServerInstance->Config->ConfTags("allowchannel");
+               for(ConfigIter i = tags.first; i != tags.second; ++i)
+               {
+                       ConfigTag* tag = i->second;
+                       std::string txt = tag->getString("name");
+                       allowchans.insert(txt.c_str());
+               }
+       }
+
+ public:
+       void init()
+       {
+               ReadConfig();
+               Implementation eventlist[] = { I_OnUserPreJoin, I_OnRehash };
+               ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
+       }
+
+       virtual void OnRehash(User* user)
+       {
+               ReadConfig();
+       }
+
+
+       virtual ModResult OnUserPreJoin(User* user, Channel* chan, const char* cname, std::string &privs, const std::string &keygiven)
+       {
+               irc::string x = cname;
+               if (!IS_LOCAL(user))
+                       return MOD_RES_PASSTHRU;
+
+               // channel does not yet exist (record is null, about to be created IF we were to allow it)
+               if (!chan)
+               {
+                       // user is not an oper and its not in the allow list
+                       if ((!IS_OPER(user)) && (allowchans.find(x) == allowchans.end()))
+                       {
+                               user->WriteNumeric(ERR_BANNEDFROMCHAN, "%s %s :Only IRC operators may create new channels",user->nick.c_str(),cname);
+                               return MOD_RES_DENY;
+                       }
+               }
+               return MOD_RES_PASSTHRU;
+       }
+
+       virtual ~ModuleRestrictChans()
+       {
+       }
+
+       virtual Version GetVersion()
+       {
+               return Version("Only opers may create new channels if this module is loaded",VF_VENDOR);
+       }
+};
+
+MODULE_INIT(ModuleRestrictChans)