1 files changed, 69 insertions, 0 deletions
diff --git a/src/modules/m_allowinvite.cpp b/src/modules/m_allowinvite.cpp
new file mode 100644
index 000000000..f137598e2
--- /dev/null
+++ b/src/modules/m_allowinvite.cpp
@@ -0,0 +1,69 @@
+/*       +------------------------------------+
+ *       | Inspire Internet Relay Chat Daemon |
+ *       +------------------------------------+
+ *
+ *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
+ * This program is free but copyrighted software; see
+ *            the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+#include "inspircd.h"
+
+/* $ModDesc: Provides support for channel mode +A, allowing /invite freely on a channel (and extban A to allow specific users it) */
+
+class AllowInvite : public SimpleChannelModeHandler
+{
+ public:
+	AllowInvite(InspIRCd* Instance) : SimpleChannelModeHandler(Instance, 'A') { }
+};
+
+class ModuleAllowInvite : public Module
+{
+	AllowInvite *ni;
+ public:
+
+	ModuleAllowInvite(InspIRCd* Me) : Module(Me)
+	{
+		ni = new AllowInvite(ServerInstance);
+		if (!ServerInstance->Modes->AddMode(ni))
+			throw ModuleException("Could not add new modes!");
+		Implementation eventlist[] = { I_OnUserPreInvite, I_On005Numeric };
+		ServerInstance->Modules->Attach(eventlist, this, 2);
+	}
+
+	virtual void On005Numeric(std::string &output)
+	{
+		ServerInstance->AddExtBanChar('A');
+	}
+
+	virtual int OnUserPreInvite(User* user,User* dest,Channel* channel, time_t timeout)
+	{
+		if (IS_LOCAL(user))
+		{
+			if (channel->IsModeSet('A') || channel->IsExtBanned(user, 'A'))
+			{
+				// Explicitly allow /invite
+				return -1;
+			}
+		}
+
+		return 0;
+	}
+
+	virtual ~ModuleAllowInvite()
+	{
+		ServerInstance->Modes->DelMode(ni);
+		delete ni;
+	}
+
+	virtual Version GetVersion()
+	{
+		return Version(1,2,0,0,VF_COMMON|VF_VENDOR,API_VERSION);
+	}
+};
+
+MODULE_INIT(ModuleAllowInvite)