From b4da0b7e0aa8614f668308733599639c7f56ca98 Mon Sep 17 00:00:00 2001
From: chatty
Date: Mon, 29 Nov 1993 12:29:07 +0000
Subject: New syntax for CcuIdTables Changed syntax of UchMsgBuffer::Get

---
 comm/OLD/dgram.cc | 45 +++++++++++++++++++++------------------------
 1 file changed, 21 insertions(+), 24 deletions(-)

(limited to 'comm/OLD')

diff --git a/comm/OLD/dgram.cc b/comm/OLD/dgram.cc
index d6e5c50..28e50d1 100644
--- a/comm/OLD/dgram.cc
+++ b/comm/OLD/dgram.cc
@@ -49,12 +49,6 @@ struct PENDING {
 	~PENDING ()					{ delete outBuf; toAddr = 0; }
 };
 
-static void
-DelPending (void* p)
-{
-	delete ((PENDING*) p);
-}
-
 /*?hidden?*/
 void
 UchDGRAM_TIMER :: Handle (Millisecond)
@@ -114,15 +108,17 @@ UchDGRAM :: ~UchDGRAM ()
 	timer.Stop ();
 	if (! npending)
 		return;
-	for (CcuIdIter iter (pending); iter (); ++iter) {
+	CcuIdIterOf <PENDING> iter = pending;
+	while (++iter) {
 		RemovePending (iter.CurId ());
 		if (! npending)
 			break;
 	}
 	if (ninput) {
-		CcuListIter li (input);
+		CcuListIterOf <PENDING> li (input);
 		while (++li)
-			DelPending (*li);
+			delete *li;
+
 		input.Clear ();
 	}
 }
@@ -155,9 +151,9 @@ DEBUG	SysError (ErrWarn, "UchDGRAM::GetInput")
 DEBUG	if (DGTrace) printf ("UchDGRAM :: GetInput : received %d bytes\n", buf->BufLength ());
 	
 	lword id;
-	buf->Get (&id);
+	buf->Get (id);
 	byte s;
-	buf->Get (&s);
+	buf->Get (s);
 DEBUG	if (DGTrace) printf ("UchDGRAM :: GetInput : id %x byte %d\n", id, s);
 	
 	if (s == DGRAM_ACK) {
@@ -226,7 +222,7 @@ DEBUG	if (DGTrace) printf ("UchDGRAM::Wait %x\n", id);
 			break;
 		
 		// did we receive the ack ?
-		pend = (PENDING*) pending.Get (id);
+		pend = pending.Get (id);
 		if (! pend) {
 			ret = TRUE;
 			break;
@@ -323,7 +319,7 @@ DEBUG	SysError (ErrWarn, "UchDGRAM::SendBuffer")
 void
 UchDGRAM :: RemovePending (lword id)
 {
-	PENDING* pend = (PENDING*) pending.Get (id);
+	PENDING* pend = pending.Get (id);
 	if (! pend) {
 		Error (ErrWarn, "Receive", "unrecognized ACK");
 		return;
@@ -359,7 +355,7 @@ UchDGRAM :: Receive (byte* buf, int len)
 DEBUG	if (DGTrace) printf ("UchDGRAM :: Receive\n");
 	if (! WaitInput ())
 		return -1;
-	PENDING* p = (PENDING*) input.RemoveFirst ();
+	PENDING* p = input.RemoveFirst ();
 	ninput--;
 	int n = p->outBuf->BufLength ();
 	if (len < n)
@@ -404,7 +400,7 @@ UchDGRAM :: Receive (UchMsgBuffer& buf)
 DEBUG	if (DGTrace) printf ("UchDGRAM :: Receive\n");
 	if (! WaitInput ())
 		return -1;
-	PENDING* p = (PENDING*) input.RemoveFirst ();
+	PENDING* p = input.RemoveFirst ();
 	ninput--;
 	int n = p->outBuf->BufLength ();
 	buf.Append (p->outBuf->Buffer (), n);
@@ -464,13 +460,13 @@ UchDGRAM :: Receive (UchMessage* msg)
 DEBUG	if (DGTrace) printf ("UchDGRAM :: Receive message\n");
 	if (! WaitInput ())
 		return FALSE;
-	PENDING* p = (PENDING*) input.RemoveFirst ();
+	PENDING* p = input.RemoveFirst ();
 	ninput--;
 // int n;	
 // printf ("inBuffer is %d bytes long\n", n = p->outBuf->BufLength ());
 // for (int i = 0; i < n; i++) printf ("%02x ", p->outBuf->Buffer () [i]);
 // printf ("\n");
-	if (! p->outBuf->Get (msg))
+	if (! p->outBuf->Get (*msg))
 		return FALSE;
 	SendAck (p->id, *p->toAddr);
 	delete p;
@@ -515,7 +511,7 @@ DEBUG	if (DGTrace) printf ("UchDGRAM :: Ask\n");
 		for (;;) {
 			if (! WaitInput ())
 				continue;
-			PENDING* pend = (PENDING*) input.Last ();
+			PENDING* pend = input.Last ();
 			if (pend->toAddr == to.............
 		}
 	}
@@ -546,15 +542,16 @@ if (DGTrace) printf ("UchDGRAM::Resend\n");
 	
 	UchAddress*	addr = 0;
 	
-	PENDING* pend;
-	for (CcuIdIter iter (pending); pend = (PENDING*) iter (); ++iter) {
+	CcuIdIterOf <PENDING> iter = pending;
+	while ( ++iter) {
+		PENDING* pend = *iter;
 		if (pend->retries <= 0) {
 			// the output buffer contains the leading id and type
 			UchMsgBuffer fake (*pend->outBuf);
 			lword id;
 			byte typ;
-			fake.Get (&id);
-			fake.Get (&typ);
+			fake.Get (id);
+			fake.Get (typ);
 			if (! DiscardNotify (fake, *pend->toAddr)) {
 				pend->retries = retry;	// *** should be controllable ?
 				continue;
@@ -652,7 +649,7 @@ UchDGRAM :: HandleRead ()
 		return;
 	
 DEBUG	if (DGTrace) printf (">>UchDGRAM :: HandleRead\n");
-	PENDING* p = (PENDING*) input.RemoveFirst ();
+	PENDING* p = input.RemoveFirst ();
 	ninput--;
 	if (NewMessage (* p->outBuf))
 		SendAck (p->id, *p->toAddr);
@@ -671,7 +668,7 @@ UchDGRAM :: HandleSelect ()
 	if (! ninput)
 		return FALSE;
 DEBUG	if (DGTrace) printf (">>UchDGRAM :: HandleSelect\n");
-	PENDING* p = (PENDING*) input.RemoveFirst ();
+	PENDING* p = input.RemoveFirst ();
 	ninput--;
 	if (NewMessage (* p->outBuf))
 		SendAck (p->id, *p->toAddr);
-- 
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