Fix dccallow to work with files with spaces in their names

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

diff --git a/src/modules/m_noctcp.cpp b/src/modules/m_noctcp.cpp
index a5d472d45b14da959543929c1b43952c6aa7e014..1dd6fe34ad467d71617f55b52316685cc9b3e9b7 100644 (file)
--- a/src/modules/m_noctcp.cpp
+++ b/src/modules/m_noctcp.cpp
@@ -1,109 +1,92 @@
-#include <stdio.h>
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ *   Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ *   Copyright (C) 2004, 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 "users.h"
-#include "channels.h"
-#include "modules.h"
 
-/* $ModDesc: Provides support for unreal-style channel mode +c */
+#include "inspircd.h"
+
+/* $ModDesc: Provides channel mode +C to block CTCPs */
+
+class NoCTCP : public SimpleChannelModeHandler
+{
+ public:
+       NoCTCP(Module* Creator) : SimpleChannelModeHandler(Creator, "noctcp", 'C') { }
+};
 
 class ModuleNoCTCP : public Module
 {
-       Server *Srv;
-       
+
+       NoCTCP nc;
+
  public:
- 
+
        ModuleNoCTCP()
+               : nc(this)
        {
-               Srv = new Server;
-               Srv->AddExtendedMode('C',MT_CHANNEL,false,0,0);
-       }
-       
-       virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string text)
-       {
-               if (target_type == TYPE_CHANNEL)
-               {
-                       chanrec* c = (chanrec*)dest;
-                       if (c->IsCustomModeSet('C'))
-                       {
-                               if ((text.length()) && (text[0] == '\1'))
-                               {
-                                       if (strncmp(text.c_str(),"\1ACTION ",8))
-                                       {
-                                               WriteServ(user->fd,"492 %s %s :Can't send CTCP to channel (+C set)",user->nick, c->name);
-                                               return 1;
-                                       }
-                               }
-                       }
-               }
-               return 0;
-       }
-       
-       virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string text)
-       {
-               if (target_type == TYPE_CHANNEL)
-               {
-                       chanrec* c = (chanrec*)dest;
-                       if (c->IsCustomModeSet('C'))
-                       {
-                               if ((text.length()) && (text[0] == '\1'))
-                               {
-                                       if (strncmp(text.c_str(),"\1ACTION ",8))
-                                       {
-                                               WriteServ(user->fd,"492 %s %s :Can't send CTCP to channel (+C set)",user->nick, c->name);
-                                               return 1;
-                                       }
-                               }
-                       }
-               }
-               return 0;
        }
-       
-       virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list &params)
+
+       void init()
        {
-               // check if this is our mode character...
-               if ((modechar == 'C') && (type == MT_CHANNEL))
-               {
-                       return 1;
-               }
-               else
-               {
-                       return 0;
-               }
+               ServerInstance->Modules->AddService(nc);
+               Implementation eventlist[] = { I_OnUserPreMessage, I_OnUserPreNotice, I_On005Numeric };
+               ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
        }
 
        virtual ~ModuleNoCTCP()
        {
-               delete Srv;
        }
-       
+
        virtual Version GetVersion()
        {
-               return Version(1,0,0,0);
+               return Version("Provides channel mode +C to block CTCPs", VF_VENDOR);
        }
-};
-
 
-class ModuleNoCTCPFactory : public ModuleFactory
-{
- public:
-       ModuleNoCTCPFactory()
+       virtual ModResult OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
        {
+               return OnUserPreNotice(user,dest,target_type,text,status,exempt_list);
        }
-       
-       ~ModuleNoCTCPFactory()
+
+       virtual ModResult OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
        {
+               if ((target_type == TYPE_CHANNEL) && (IS_LOCAL(user)))
+               {
+                       Channel* c = (Channel*)dest;
+                       if ((text.empty()) || (text[0] != '\001') || (!strncmp(text.c_str(),"\1ACTION ",8)))
+                               return MOD_RES_PASSTHRU;
+
+                       ModResult res = ServerInstance->OnCheckExemption(user,c,"noctcp");
+                       if (res == MOD_RES_ALLOW)
+                               return MOD_RES_PASSTHRU;
+
+                       if (!c->GetExtBanStatus(user, 'C').check(!c->IsModeSet('C')))
+                       {
+                               user->WriteNumeric(ERR_NOCTCPALLOWED, "%s %s :Can't send CTCP to channel (+C set)",user->nick.c_str(), c->name.c_str());
+                               return MOD_RES_DENY;
+                       }
+               }
+               return MOD_RES_PASSTHRU;
        }
-       
-       virtual Module * CreateModule()
+
+       virtual void On005Numeric(std::string &output)
        {
-               return new ModuleNoCTCP;
+               ServerInstance->AddExtBanChar('C');
        }
-       
 };
 
-
-extern "C" void * init_module( void )
-{
-       return new ModuleNoCTCPFactory;
-}
-
+MODULE_INIT(ModuleNoCTCP)