X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=include%2Fsocketengine.h;h=16913972d8d578e9cd881beff1e87346a0e6b5af;hb=5d67a5fff127bf95bca69b436ef7f645f2fe3281;hp=95688117ebbeeb777176076768ba4087411d0986;hpb=297f19c005bc386a689dcd33b95e8b249920705b;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/include/socketengine.h b/include/socketengine.h
index 95688117e..16913972d 100644
--- a/include/socketengine.h
+++ b/include/socketengine.h
@@ -2,8 +2,8 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
  *
  * This program is free but copyrighted software; see
  *            the file COPYING for details.
@@ -38,6 +38,7 @@ enum EventType
 };
 
 class InspIRCd;
+class Module;
 
 /** This class is a basic I/O handler class.
  * Any object which wishes to receive basic I/O events
@@ -68,7 +69,28 @@ class CoreExport EventHandler : public Extensible
 	 * other forms of IPC.
 	 */
 	int fd;
+
+	/** Pointer to the module which has hooked the given EventHandler for IO events.
+	 */
+	Module *IOHook;
  public:
+
+	/** Return the current hooker of IO events for this socket, or NULL.
+	 * @return Hooker module, if set, or NULL.
+	 */
+	Module *GetIOHook();
+
+	/** Set a module as hooking IO events on this socket.
+	 * @param IOHooker The module hooking IO
+	 * @return True if the hook could be added, false otherwise.
+	 */
+	bool AddIOHook(Module *IOHooker);
+
+	/** Remove IO hooking from a module
+	 * @return True if hooking was successfully removed, false otherwise.
+	 */
+	bool DelIOHook();
+
 	/** Get the current file descriptor
 	 * @return The file descriptor of this handler
 	 */
@@ -84,7 +106,7 @@ class CoreExport EventHandler : public Extensible
 
 	/** Constructor
 	 */
-	EventHandler() {}
+	EventHandler();
 
 	/** Destructor
 	 */
@@ -166,9 +188,22 @@ protected:
 	int CurrentSetSize;
 	/** Reference table, contains all current handlers
 	 */
-	EventHandler* ref[MAX_DESCRIPTORS];
+	EventHandler** ref;
+
+	int MAX_DESCRIPTORS;
+
+	size_t indata;
+	size_t outdata;
+	time_t lastempty;
+
+	void UpdateStats(size_t len_in, size_t len_out);
 public:
 
+	double TotalEvents;
+	double ReadEvents;
+	double WriteEvents;
+	double ErrorEvents;
+
 	/** Constructor.
 	 * The constructor transparently initializes
 	 * the socket engine which the ircd is using.
@@ -353,7 +388,7 @@ public:
 	 */
 	virtual int Shutdown(EventHandler* fd, int how);
 
-	/** Abstraction for BSD sockets shutdownt(2).
+	/** Abstraction for BSD sockets shutdown(2).
 	 * This function should emulate its namesake system call exactly.
 	 * @return This method should return exactly the same values as the system call it emulates.
 	 */
@@ -388,6 +423,10 @@ public:
 	 * the shell or operating system on fatal error.
 	 */
 	virtual void RecoverFromFork();
+
+	/** Get data transfer statistics, kilobits per second in and out and total.
+	 */
+	void GetStats(float &kbitpersec_in, float &kbitpersec_out, float &kbitpersec_total);
 };
 
 #endif