added an new method to be able to port message sto a BSession handler

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6042 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kits/app/PortLink.cpp

@@ -24,9 +24,12 @@
 //	Description:	Class for low-overhead port-based messaging
 //  
 //------------------------------------------------------------------------------
+#include <malloc.h>
+
 #include <ServerProtocol.h>
 #include "PortLink.h"
 #include "PortMessage.h"
+#include "Session.h"
 
 PortLink::PortLink(port_id port)
 {
@@ -37,7 +40,7 @@ PortLink::PortLink(port_id port)
 	fReceivePort	= create_port(30,"PortLink reply port");	
 
 	fSendCode		= 0;
-	fSendBuffer=new char[4096];
+	fSendBuffer		= (char*)malloc(4096);//new char[4096];
 	fSendPosition	= 8;
 	fDataSize		= (int32*)(fSendBuffer+sizeof(int32));
 	*fDataSize		= 0;
@@ -51,7 +54,7 @@ PortLink::PortLink( const PortLink &link )
 	fReceivePort	= create_port(30,"PortLink reply port");
 	
 	fSendCode		= 0;
-	fSendBuffer=new char[4096];
+	fSendBuffer		= (char*)malloc(4096);//new char[4096];
 	fSendPosition	= 8;
 	fDataSize		= (int32*)(fSendBuffer+sizeof(int32));
 	*fDataSize		= 0;
@@ -59,7 +62,7 @@ PortLink::PortLink( const PortLink &link )
 
 PortLink::~PortLink(void)
 {
-	delete [] fSendBuffer;
+	free(fSendBuffer);//delete [] fSendBuffer;
 }
 
 void PortLink::SetOpCode( int32 code )
@@ -120,6 +123,16 @@ status_t PortLink::FlushWithReply( PortMessage *msg,bigtime_t timeout )
 	return B_OK;
 }
 
+status_t PortLink::FlushToSession(){
+	BSession	ses(0, fSendPort);
+// !!!!!!!!!!!!!!!!!!!
+// DW, if you modify PortLink, DON'T forget to modify
+//		BSession::CopyToSendBuffer() as well!!!
+// !!!!!!!!!!!!!!!!!!!
+	ses.CopyToSendBuffer(fSendBuffer, fSendPosition - 8);
+	ses.Sync();
+}
+
 status_t PortLink::Attach(const void *data, size_t size)
 {
 	if (size <= 0)