X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsocketengine.cpp;h=48f7e11bf611d7e2f05df7af0d2e2dd7260c59b7;hb=bfdf503e5204ba17479084e688a3605dbc9007a2;hp=16f303b3dc90f88bdbddaca47e2a19e2e3652ef1;hpb=30484cf401cb508e6707fba6f016df97699396b6;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/socketengine.cpp b/src/socketengine.cpp
index 16f303b3d..48f7e11bf 100644
--- a/src/socketengine.cpp
+++ b/src/socketengine.cpp
@@ -1,159 +1,93 @@
-#include "inspircd_config.h"
-#include "globals.h"
+/*       +------------------------------------+
+ *       | Inspire Internet Relay Chat Daemon |
+ *       +------------------------------------+
+ *
+ *  InspIRCd: (C) 2002-2007 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"
-#ifdef USE_EPOLL
-#include <sys/epoll.h>
-#define EP_DELAY 5
-#endif
-#ifdef USE_KQUEUE
-#include <sys/types.h>
-#include <sys/event.h>
-#include <sys/time.h>
-#endif
-
-char ref[65535];
-
-const char X_LISTEN		= 0;
-const char X_ESTAB_CLIENT	= 1;
-const char X_ESTAB_MODULE	= 2;
-const char X_ESTAB_DNS		= 3;
-
-const char X_READBIT		= 0x80;
-
-SocketEngine::SocketEngine()
+#include "socketengine.h"
+
+int EventHandler::GetFd()
+{
+	return this->fd;
+}
+
+void EventHandler::SetFd(int FD)
+{
+	this->fd = FD;
+}
+
+bool EventHandler::Readable()
+{
+	return true;
+}
+
+bool EventHandler::Writeable()
+{
+	return false;
+}
+
+void SocketEngine::WantWrite(EventHandler* eh)
+{
+}
+
+SocketEngine::SocketEngine(InspIRCd* Instance) : ServerInstance(Instance)
 {
-#ifdef USE_EPOLL
-	EngineHandle = epoll_create(65535);
-#endif
-#ifdef USE_KQUEUE
-	EngineHandle = kqueue();
-#endif
+	memset(ref, 0, sizeof(ref));
 }
 
 SocketEngine::~SocketEngine()
 {
-#ifdef USE_EPOLL || USE_KQUEUE
-	close(EngineHandle);
-#endif
 }
 
-bool SocketEngine::AddFd(int fd, bool readable, char type)
+bool SocketEngine::AddFd(EventHandler* eh)
 {
-	this->fds.push_back(fd);
-	if (readable)
-		ref[fd] |= X_READBIT;
-#ifdef USE_EPOLL
-	struct epoll_event ev;
-	log(DEBUG,"epoll: Adduser to events, ep=%d socket=%d",EngineHandle,fd);
-	readable ? ev.events = EPOLLIN | EPOLLET : ev.events = EPOLLOUT | EPOLLET;
-	ev.data.fd = fd;
-	int i = epoll_ctl(EngineHandle, EPOLL_CTL_ADD, fd, &ev);
-	if (i < 0)
-	{
-		log(DEBUG,"epoll: List insertion failure!");
-		return false;
-	}
-#endif
-#ifdef USE_KQUEUE
-	struct kevent ke;
-	log(DEBUG,"kqueue: Add user to events, kq=%d socket=%d",EngineHandle,fd);
-	EV_SET(&ke, socket, readable ? EVFILT_READ : EVFILT_WRITE, EV_ADD, 0, 0, NULL);
-	int i = kevent(EngineHandle, &ke, 1, 0, 0, NULL);
-	if (i == -1)
-	{
-		log(DEBUG,"kqueue: List insertion failure!");
-		return false;
-	}
-#endif
-return true;
+	return true;
 }
 
-bool SocketEngine::DelFd(int fd)
+bool SocketEngine::HasFd(int fd)
 {
-	std::vector<int>::iterator i = this->fds.find(fd);
-	if (i != this->fds.end())
-		this->fds.erase(i);
-#ifdef USE_KQUEUE
-	struct kevent ke;
-	EV_SET(&ke, fd, ref[fd] && X_READBIT ? EVFILT_READ : EVFILT_WRITE, EV_DELETE, 0, 0, NULL);
-	int i = kevent(EngineHandle, &ke, 1, 0, 0, NULL);
-	if (i == -1)
-	{
-		log(DEBUG,"kqueue: Failed to remove user from queue!");
+	if ((fd < 0) || (fd > MAX_DESCRIPTORS))
 		return false;
-	}
-#endif
-#ifdef USE_EPOLL
-	struct epoll_event ev;
-	ref[fd] && X_READBIT ? ev.events = EPOLLIN | EPOLLET : ev.events = EPOLLOUT | EPOLLET;
-	ev.data.fd = fd;
-	int i = epoll_ctl(EngineHandle, EPOLL_CTL_DEL, fd, &ev);
-	if (i < 0)
-	{
-		log(DEBUG,"epoll: List deletion failure!");
-		return false;
-	}
-#endif
-	ref[fd] = 0;
-	return (i != this->fds.end());
+	return ref[fd];
 }
 
-bool SocketEngine::Wait(unsigned long millisecs, std::vector<int> &fdlist)
+EventHandler* SocketEngine::GetRef(int fd)
+{
+	if ((fd < 0) || (fd > MAX_DESCRIPTORS))
+		return 0;
+	return ref[fd];
+}
+
+bool SocketEngine::DelFd(EventHandler* eh, bool force)
 {
-	fdlist.clear();
-#ifdef USE_SELECT
-	int highest_fd = 0;
-	timeval tval;
-	int sresult;
-	for (unsigned int a = 0; a < fds.size(); a++)
-	{
-		if (ref[fds[a]] && X_READBIT)
-		{
-			FD_SET (fds[a], &rfdset);
-		}
-		else
-		{
-			FD_SET (fds[a], &wfdset);
-		}
-		
-	}
-	tval.tv_sec = 0;
-	tval.tv_usec = 1000L;
-	sresult = select(FD_SETSIZE, &rfdset, &wfdset, NULL, &tval);
-	if (sresult > 0)
-	{
-		for (unsigned int a = 0; a < fds.size(); a++)
-		{
-			if ((FD_ISSET (fds[a], &rfdset)) || (FD_ISSET (fds[a], &wfdset)))
-				fdlist.push_back(fds[a]);
-		}
-	}
-#endif
-#ifdef USE_KQUEUE
-	ts.tv_nsec = 1000L;
-	ts.tv_sec = 0;
-	int i = kevent(EngineHandle, NULL, 0, &ke_list, 65535, &ts);
-	for (int j = 0; j < i; j++)
-		fdlist.push_back(ke_list[j].ident);
-#endif
-#ifdef USE_EPOLL
-	int i = epoll_wait(EngineHandle, events, 65535, 1);
-	for (int j = 0; j < i; j++)
-		fdlist.push_back(event[0].data.fd);
-#endif
 	return true;
 }
 
+int SocketEngine::GetMaxFds()
+{
+	return 0;
+}
+
+int SocketEngine::GetRemainingFds()
+{
+	return 0;
+}
+
+int SocketEngine::DispatchEvents()
+{
+	return 0;
+}
+
 std::string SocketEngine::GetName()
 {
-#ifdef USE_SELECT
-	return "select";
-#endif
-#ifdef USE_KQUEUE
-	return "kqueue";
-#endif
-#ifdef USE_EPOLL
-	return "epoll";
-#endif
 	return "misconfigured";
 }
+