From 7b6beb9bdeaeb59868ebc3aff82e58a995878d74 Mon Sep 17 00:00:00 2001
From: DarkWyrm <darkwyrm@gmail.com>
Date: Fri, 3 Oct 2003 22:20:28 +0000
Subject: [PATCH] BSession is no longer a parent class Removal of deprecated
 reply functions Global protocol change - reply port is at the end of data,
 not the beginning PortLink still uses the BSession messaging style

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4933 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 headers/private/app/PortLink.h | 71 ++++++++++++++--------------------
 1 file changed, 30 insertions(+), 41 deletions(-)

diff --git a/headers/private/app/PortLink.h b/headers/private/app/PortLink.h
index 5bedb4c404..f9c6889fc3 100644
--- a/headers/private/app/PortLink.h
+++ b/headers/private/app/PortLink.h
@@ -1,58 +1,47 @@
 #ifndef _PORTLINK_H
 #define _PORTLINK_H
 
-
 #include <BeBuild.h>
 #include <OS.h>
 
-#include "Session.h"
-
 class PortMessage;
 
-class PortLink : public BSession{
+class PortLink
+{
 public:
-		class ReplyData
-		{
-			public:
-				ReplyData(void) { code=0; buffersize=0; buffer=NULL; }
-				~ReplyData(void) { if(buffer) delete buffer; }
-				
-			int32		code;
-			ssize_t		buffersize;
-			int8		*buffer;
-		};
-		
-					PortLink( port_id port );
-					PortLink( const PortLink &link );
-	virtual			~PortLink() { }
+	PortLink(port_id port);
+	PortLink(const PortLink &link);
+	virtual ~PortLink(void) { }
 
-		void		SetOpCode( int32 code );
-		void		SetPort( port_id port );
-		port_id		GetPort();
-		status_t	Flush( bigtime_t timeout = B_INFINITE_TIMEOUT );
-		int8*		FlushWithReply( int32 *code, status_t *status, ssize_t *buffersize,
-						bigtime_t timeout=B_INFINITE_TIMEOUT );
-		status_t	FlushWithReply( PortLink::ReplyData *data,bigtime_t timeout=B_INFINITE_TIMEOUT );
-		status_t	FlushWithReply( PortMessage *msg,bigtime_t timeout=B_INFINITE_TIMEOUT );
+	void SetOpCode(int32 code);
+
+	void SetPort(port_id port);
+	port_id	GetPort();
+
+	status_t Flush(bigtime_t timeout = B_INFINITE_TIMEOUT);
+	status_t FlushWithReply(PortMessage *msg,bigtime_t timeout=B_INFINITE_TIMEOUT);
 	
-		status_t	Attach(const void *data, size_t size);
-		void		MakeEmpty();
-		template <class Type> status_t Attach(Type data)
-		{
-			int32 size	= sizeof(Type);
+	void MakeEmpty();
+	status_t Attach(const void *data, size_t size);
+	template <class Type> status_t Attach(Type data)
+	{
+		int32 size	= sizeof(Type);
 
-			if (4096 - fSendPosition > size){
-				memcpy(fSendBuffer + fSendPosition, &data, size);
-				fSendPosition += size;
-				return B_OK;
-			}
-			return B_NO_MEMORY;
+		if (4096 - fSendPosition > size){
+			memcpy(fSendBuffer + fSendPosition, &data, size);
+			fSendPosition += size;
+			return B_OK;
 		}
-		
+		return B_NO_MEMORY;
+	}
+	
 private:
-		bool	port_ok;
+	bool port_ok;
+	port_id	fSendPort;
+	port_id fReceivePort;
+	char	*fSendBuffer;
+	int32	fSendPosition;
+	int32	fSendCode;
 };
 
-//extern _IMPEXP_BE _PortLink_ *main_session;
-
 #endif