Added operchans module for +O mode support

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@784 e03df62e-2008-0410-955e-edbf42e46eb7

2 files changed, 104 insertions, 1 deletions

diff --git a/src/modules/m_operchans.cpp b/src/modules/m_operchans.cpp
new file mode 100644
index 000000000..461b7bece
--- /dev/null
+++ b/src/modules/m_operchans.cpp
@@ -0,0 +1,103 @@
+#include <stdio.h>
+
+#include "users.h"
+#include "channels.h"
+#include "modules.h"
+
+/* $ModDesc: Provides support for oper-only chans via the +O channel mode */
+
+Server *Srv;
+	 
+
+class ModuleOperChans : public Module
+{
+ public:
+	ModuleOperChans()
+	{
+		Srv = new Server;
+
+		// Add a mode +O for channels with no parameters		
+		Srv->AddExtendedMode('Z',MT_CHANNEL,false,0,0);
+	}
+	
+	virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list &params)
+	{
+		if ((modechar == 'O') && (type == MT_CHANNEL))
+		{
+			chanrec* chan = (chanrec*)target;
+			
+			if ((Srv->IsUlined(source->nick)) || (Srv->IsUlined(source->server)) || (!strcmp(source->server,"")) || (strchr(source->modes,'o')))
+			{
+				return 1;
+			}
+			else
+			{
+				// eat the mode change, return an error
+				WriteServ(user->fd,"468 %s %s :Only servers and opers may set channel mode +O",user->nick, chan->name);
+				return -1;
+			}
+	
+			// must return 1 to handle the mode!
+			return 1;
+		}
+		
+		return 0;
+	}
+	
+	virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname)
+	{
+		if (!strchr(user->modes,'o'))
+		{
+			if (chan)
+			{
+				if (chan->IsCustomModeSet('O'))
+				{
+					WriteServ(user->fd,"520 %s %s :Only IRC operators may join the channel %s (+O is set)",user->nick, chan->name,chan->name);
+					return 1;
+				}
+			}
+		}
+		return 0;
+	}
+	
+    	virtual ~ModuleOperChans()
+	{
+		delete Srv;
+	}
+	
+	virtual Version GetVersion()
+	{
+		return Version(1,0,0,0);
+	}
+	
+	virtual void OnUserConnect(userrec* user)
+	{
+	}
+
+};
+
+
+class ModuleOperChansFactory : public ModuleFactory
+{
+ public:
+	ModuleOperChansFactory()
+	{
+	}
+	
+	~ModuleOperChansFactory()
+	{
+	}
+	
+	virtual Module * CreateModule()
+	{
+		return new ModuleOperChans;
+	}
+	
+};
+
+
+extern "C" void * init_module( void )
+{
+	return new ModuleOperChansFactory;
+}
+
diff --git a/src/modules/m_override.cpp b/src/modules/m_override.cpp
index ae90a76a7..e06ffff27 100644
--- a/src/modules/m_override.cpp
+++ b/src/modules/m_override.cpp
@@ -4,7 +4,7 @@
 #include "channels.h"
 #include "modules.h"
 
-/* $ModDesc: Provides channel modes +a and +q */
+/* $ModDesc: Provides support for unreal-style oper-override */
 
 char dummyvalue[] = "on";