From e381b06561228aaea752deda20a62c6dc99a560e Mon Sep 17 00:00:00 2001
From: brain
Date: Fri, 18 Aug 2006 01:08:14 +0000
Subject: EventHandler class, an abstraction for raw i/o

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@4941 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/socketengine_kqueue.cpp | 24 +++++++++++-------------
 1 file changed, 11 insertions(+), 13 deletions(-)

(limited to 'src/socketengine_kqueue.cpp')

diff --git a/src/socketengine_kqueue.cpp b/src/socketengine_kqueue.cpp
index 0c3226113..14864da79 100644
--- a/src/socketengine_kqueue.cpp
+++ b/src/socketengine_kqueue.cpp
@@ -45,8 +45,9 @@ KQueueEngine::~KQueueEngine()
 	close(EngineHandle);
 }
 
-bool KQueueEngine::AddFd(int fd, bool readable, char type)
+bool KQueueEngine::AddFd(EventHandler* eh)
 {
+	int fd = eh->GetFd();
 	if ((fd < 0) || (fd > MAX_DESCRIPTORS))
 	{
 		ServerInstance->Log(DEFAULT,"ERROR: FD of %d added above max of %d",fd,MAX_DESCRIPTORS);
@@ -61,17 +62,12 @@ bool KQueueEngine::AddFd(int fd, bool readable, char type)
 	if (ref[fd])
 		return false;
 
-	ref[fd] = type;
-	if (readable)
-	{
-		ServerInstance->Log(DEBUG,"Set readbit");
-		ref[fd] |= X_READBIT;
-	}
+	ref[fd] = eh;
 	ServerInstance->Log(DEBUG,"Add socket %d",fd);
 
 	struct kevent ke;
 	ServerInstance->Log(DEBUG,"kqueue: Add socket to events, kq=%d socket=%d",EngineHandle,fd);
-	EV_SET(&ke, fd, readable ? EVFILT_READ : EVFILT_WRITE, EV_ADD, 0, 0, NULL);
+	EV_SET(&ke, fd, eh->Readable() ? EVFILT_READ : EVFILT_WRITE, EV_ADD, 0, 0, NULL);
 	int i = kevent(EngineHandle, &ke, 1, 0, 0, NULL);
 	if (i == -1)
 	{
@@ -83,15 +79,17 @@ bool KQueueEngine::AddFd(int fd, bool readable, char type)
 	return true;
 }
 
-bool KQueueEngine::DelFd(int fd)
+bool KQueueEngine::DelFd(EventHandler* eh)
 {
+	int fd = eh->GetFd();
+
 	ServerInstance->Log(DEBUG,"KQueueEngine::DelFd(%d)",fd);
 
 	if ((fd < 0) || (fd > MAX_DESCRIPTORS))
 		return false;
 
 	struct kevent ke;
-	EV_SET(&ke, fd, ref[fd] & X_READBIT ? EVFILT_READ : EVFILT_WRITE, EV_DELETE, 0, 0, NULL);
+	EV_SET(&ke, fd, eh->Readable() ? EVFILT_READ : EVFILT_WRITE, EV_DELETE, 0, 0, NULL);
 	int i = kevent(EngineHandle, &ke, 1, 0, 0, NULL);
 	if (i == -1)
 	{
@@ -100,7 +98,7 @@ bool KQueueEngine::DelFd(int fd)
 	}
 
 	CurrentSetSize--;
-	ref[fd] = 0;
+	ref[fd] = NULL;
 	return true;
 }
 
@@ -114,7 +112,7 @@ int KQueueEngine::GetRemainingFds()
 	return MAX_DESCRIPTORS - CurrentSetSize;
 }
 
-int KQueueEngine::Wait(int* fdlist)
+int KQueueEngine::Wait(EventHandler** fdlist)
 {
 	int result = 0;
 
@@ -122,7 +120,7 @@ int KQueueEngine::Wait(int* fdlist)
 	ts.tv_sec = 0;
 	int i = kevent(EngineHandle, NULL, 0, &ke_list[0], MAX_DESCRIPTORS, &ts);
 	for (int j = 0; j < i; j++)
-		fdlist[result++] = ke_list[j].ident;
+		fdlist[result++] = ref[ke_list[j].ident];
 
 	return result;
 }
-- 
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