ZNC-Extra no more.

Few the most useless modules are just removed, the others are moved to
standard modules.

modules/clearbufferonmsg.cpp

@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2004-2012  See the AUTHORS file for details.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <znc/IRCNetwork.h>
+#include <znc/Chan.h>
+#include <znc/Modules.h>
+
+class CClearBufferOnMsgMod : public CModule {
+public:
+	MODCONSTRUCTOR(CClearBufferOnMsgMod) {}
+
+	void ClearAllBuffers() {
+		if (m_pNetwork) {
+			const vector<CChan*>& vChans = m_pNetwork->GetChans();
+			vector<CChan*>::const_iterator it;
+
+			for (it = vChans.begin(); it != vChans.end(); ++it) {
+				// Skip detached channels, they weren't read yet
+				if ((*it)->IsDetached())
+					continue;
+
+				(*it)->ClearBuffer();
+				// We force KeepBuffer on all channels since this module
+				// doesnt make any sense without
+				(*it)->SetKeepBuffer(true);
+			}
+		}
+	}
+
+	virtual EModRet OnUserMsg(CString& sTarget, CString& sMessage) {
+		ClearAllBuffers();
+		return CONTINUE;
+	}
+
+	virtual EModRet OnUserCTCP(CString& sTarget, CString& sMessage) {
+		ClearAllBuffers();
+		return CONTINUE;
+	}
+
+	virtual EModRet OnUserAction(CString& sTarget, CString& sMessage) {
+		ClearAllBuffers();
+		return CONTINUE;
+	}
+
+	virtual EModRet OnUserNotice(CString& sTarget, CString& sMessage) {
+		ClearAllBuffers();
+		return CONTINUE;
+	}
+
+	virtual EModRet OnUserPart(CString& sChannel, CString& sMessage) {
+		ClearAllBuffers();
+		return CONTINUE;
+	}
+
+	virtual EModRet OnUserTopic(CString& sChannel, CString& sTopic) {
+		ClearAllBuffers();
+		return CONTINUE;
+	}
+};
+
+USERMODULEDEFS(CClearBufferOnMsgMod, "Clear all channel buffers whenever the user does something")