Provides support for ircu style usermode +d (deaf to channel messages and channel...

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@5814 e03df62e-2008-0410-955e-edbf42e46eb7

diff --git a/src/modules/m_deaf.cpp b/src/modules/m_deaf.cpp
new file mode 100644 (file)
index 0000000..19fb0bd
--- /dev/null
+++ b/src/modules/m_deaf.cpp
@@ -0,0 +1,158 @@
+/*       +------------------------------------+
+ *       | Inspire Internet Relay Chat Daemon |
+ *       +------------------------------------+
+ *
+ *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
+ *                       E-mail:
+ *                <brain@chatspike.net>
+ *               <Craig@chatspike.net>
+ *     
+ * Written by Craig Edwards, Craig McLure, and others.
+ * This program is free but copyrighted software; see
+ *            the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+using namespace std;
+\r
+#include "users.h"
+#include "channels.h"
+#include "modules.h"
+#include "inspircd.h"
+\r
+/* $ModDesc: Provides support for ircu style usermode +d (deaf to channel messages and channel notices) */
+\r
+/** User mode +d - filter out channel messages and channel notices
+ */
+class User_d : public ModeHandler
+{
+ public:
+       User_d(InspIRCd* Instance) : ModeHandler(Instance, 'd', 0, 0, false, MODETYPE_USER, false) { }
+
+       ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
+       {
+               if (adding)
+               {
+                       if (!dest->IsModeSet('d'))
+                       {
+                               dest->SetMode('d',true);
+                               return MODEACTION_ALLOW;
+                       }
+               }
+               else
+               {
+                       if (dest->IsModeSet('d'))
+                       {
+                               dest->SetMode('d',false);
+                               return MODEACTION_ALLOW;
+                       }
+               }
+               return MODEACTION_DENY;
+       }
+};
+\r
+class ModuleDeaf : public Module
+{\r
+       User_d* m1;\r
+ public:
+       ModuleDeaf(InspIRCd* Me)
+               : Module::Module(Me)
+       {\r
+               m1 = new User_d(ServerInstance);\r
+               ServerInstance->AddMode(m1, 'd');
+       }
+\r
+       void Implements(char* List)
+       {
+               List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = 1;
+       }
+\r
+       virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+       {
+               return PreText(user, dest, target_type, text, status, exempt_list);
+       }
+\r
+       virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+       {\r
+               return PreText(user, dest, target_type, text, status, exempt_list);
+       }\r
+\r
+       virtual int PreText(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+       {\r
+               if (target_type == TYPE_CHANNEL)\r
+               {
+                       chanrec* chan = (chanrec*)dest;\r
+                       if (chan)
+                       {
+                               CUList *ulist;
+                               switch (status)
+                               {
+                                       case '@':
+                                               ulist = chan->GetOppedUsers();
+                                               break;
+                                       case '%':
+                                               ulist = chan->GetHalfoppedUsers();
+                                               break;
+                                       case '+':
+                                               ulist = chan->GetVoicedUsers();
+                                               break;
+                                       default:
+                                               ulist = chan->GetUsers();
+                                               break;
+                               }
+
+                               for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+                               {
+                                       if ((IS_LOCAL(i->second)) && (user != i->second))
+                                       {
+                                               if (i->second->IsModeSet('d'))
+                                               {
+                                                       exempt_list[i->second] = i->second;
+                                               }
+                                       }
+                               }\r
+                       }\r
+               }\r
+               return 0;
+       }
+\r
+\r
+       virtual ~ModuleDeaf()
+       {\r
+               ServerInstance->Modes->DelMode(m1);
+               DELETE(m1);
+       }
+\r
+       virtual Version GetVersion()
+       {
+               return Version(1,1,0,0,VF_COMMON|VF_VENDOR,API_VERSION);
+       }
+\r
+};
+\r
+\r
+class ModuleDeafFactory : public ModuleFactory
+{
+ public:
+       ModuleDeafFactory()
+       {
+       }
+       
+       ~ModuleDeafFactory()
+       {
+       }
+       
+       virtual Module * CreateModule(InspIRCd* Me)
+       {
+               return new ModuleDeaf(Me);
+       }
+       
+};
+
+
+extern "C" void * init_module( void )
+{
+       return new ModuleDeafFactory;
+}
+