X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=include%2Fsocketengine_select.h;h=2126e8ec56053e8c33a21be7a2d7e56de5e7a6c6;hb=db0c7fae77b60857adf9dd083a1b6ce524a6808f;hp=bbd9b78dda56acc313d9af4dcd85e488088ba033;hpb=3a6885d6a1d30f6e2eb9b1fcd20e949768267318;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/include/socketengine_select.h b/include/socketengine_select.h
index bbd9b78dd..2126e8ec5 100644
--- a/include/socketengine_select.h
+++ b/include/socketengine_select.h
@@ -2,17 +2,14 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- *                       E-mail:
- *                <brain@chatspike.net>
- *                <Craig@chatspike.net>
+ *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
  *
- * Written by Craig Edwards, Craig McLure, and others.
  * This program is free but copyrighted software; see
  *            the file COPYING for details.
  *
  * ---------------------------------------------------
-*/
+ */
 
 #ifndef __SOCKETENGINE_SELECT__
 #define __SOCKETENGINE_SELECT__
@@ -20,31 +17,53 @@
 #include <vector>
 #include <string>
 #include <map>
+#include <sys/select.h>
 #include "inspircd_config.h"
 #include "globals.h"
 #include "inspircd.h"
 #include "socketengine.h"
 
+class InspIRCd;
+
+/** A specialisation of the SocketEngine class, designed to use traditional select().
+ */
 class SelectEngine : public SocketEngine
 {
 private:
-	std::map<int,int> fds;		/* List of file descriptors being monitored */
-	fd_set wfdset, rfdset;		/* Readable and writeable sets for select() */
+	/** Because select() does not track an fd list for us between calls, we have one of our own
+	 */
+	std::map<int,int> fds;
+	/** List of writeable ones (WantWrite())
+	 */
+	bool writeable[MAX_DESCRIPTORS];
+	/** The read set and write set, populated before each call to select().
+	 */
+	fd_set wfdset, rfdset, errfdset;
 public:
-	SelectEngine();
+	/** Create a new SelectEngine
+	 * @param Instance The creator of this object
+	 */
+	SelectEngine(InspIRCd* Instance);
+	/** Delete a SelectEngine
+	 */
 	virtual ~SelectEngine();
-	virtual bool AddFd(int fd, bool readable, char type);
+	virtual bool AddFd(EventHandler* eh);
 	virtual int GetMaxFds();
 	virtual int GetRemainingFds();
-	virtual bool DelFd(int fd);
-	virtual int Wait(int* fdlist);
+	virtual bool DelFd(EventHandler* eh, bool force = false);
+	virtual int DispatchEvents();
 	virtual std::string GetName();
+	virtual void WantWrite(EventHandler* eh);
 };
 
+/** Creates a SocketEngine
+ */
 class SocketEngineFactory
 {
 public:
-	SocketEngine* Create() { return new SelectEngine(); }
+	/** Create a new instance of SocketEngine based on SelectEngine
+	 */
+	SocketEngine* Create(InspIRCd* Instance) { return new SelectEngine(Instance); }
 };
 
 #endif