Integration into IvyLeague

Uvh -> Ivl
Multiplexer.* is renamed into Scheduler.*
A few name conflicts in the merger with ex-DNN have been solved
Imakefile is replaced by Makefile
Created InetAddress.* and UnixAddress.* from Address.*
Created IrdaAddress.*
OLD/TextStream has been updated

1 files changed, 45 insertions, 37 deletions

diff --git a/comm/BufStream.cc b/comm/BufStream.cc
index d1ca25d..80bbdea 100644
--- a/comm/BufStream.cc
+++ b/comm/BufStream.cc
@@ -10,16 +10,17 @@
  *
  *	$Id$
  *	$CurLog$
+ *	Created from bits of MsgStream.cc
  */
 
 #include "BufStream.h"
 #include "error.h"
 
 /*?
-These constructors are similar to those of class \typ{UchSocket}.
+These constructors are similar to those of class \typ{IvlSocket}.
 ?*/
-UchBufStream :: UchBufStream (UchAddress* bindTo, UchAddress* connectTo)
-: UchStream (bindTo, connectTo),
+IvlBufStream :: IvlBufStream (IvlAddress* bindTo, IvlAddress* connectTo)
+: IvlStream (bindTo, connectTo),
   InBuffer (),
   OutBuffer (),
   OutSize (128),
@@ -29,8 +30,8 @@ UchBufStream :: UchBufStream (UchAddress* bindTo, UchAddress* connectTo)
 
 // *** this copy constructor might be automatically generated
 /*?nodoc?*/
-UchBufStream :: UchBufStream (const UchBufStream& ms)
-: UchStream (ms),
+IvlBufStream :: IvlBufStream (const IvlBufStream& ms)
+: IvlStream (ms),
   InBuffer (),
   OutBuffer (),
   OutSize (ms.OutSize),
@@ -39,7 +40,7 @@ UchBufStream :: UchBufStream (const UchBufStream& ms)
 }
 
 /*?nodoc?*/
-UchBufStream :: ~UchBufStream ()
+IvlBufStream :: ~IvlBufStream ()
 {
 	Flush ();
 	InBuffer.Clear ();
@@ -48,7 +49,7 @@ UchBufStream :: ~UchBufStream ()
 
 /*?nextdoc?*/
 void
-UchBufStream :: InputBuffer (int min, int grow, int max)
+IvlBufStream :: InputBuffer (int min, int grow, int max)
 {
 	InBuffer.SetSizes (min, grow, max);
 }
@@ -58,7 +59,7 @@ Set the input and output buffer sizes.
 Default sizes are used if these functions are not called.
 ?*/
 void
-UchBufStream :: OutputBuffer (int min, int grow, int max)
+IvlBufStream :: OutputBuffer (int min, int grow, int max)
 {
 	OutBuffer.SetSizes (min, grow, max);
 	OutSize = max;
@@ -71,7 +72,7 @@ or after each message when this stream is in synchronous mode.
 It is also called from \fun{Ask} to wait for the answer.
 ?*/
 void
-UchBufStream :: Flush ()
+IvlBufStream :: Flush ()
 {
 	if (OutBuffer.BufLength () == 0)
 		return;
@@ -81,34 +82,43 @@ UchBufStream :: Flush ()
 
 /*?nodoc?*/
 void
-UchBufStream :: HandleWrite ()
+IvlBufStream :: HandleWrite ()
 {
 	Flush ();
 }
 
-
 // read stream into input buffer
 // delete the stream when an eof is received
 // return the number of bytes read
 //
 /*?hidden?*/
 int
-UchBufStream :: ReadInput ()
+IvlBufStream :: ReadInput ()
 {
+	/* read in buffer */
 	if (InBuffer.BufLength () == 0)
 		InBuffer.NeedSize (128);
 	int n = Read (InBuffer);
-	if (n <= 0) {
-		if (n == -2) {
-			InBuffer.Grow ();
-			n = Read (InBuffer);
-		}
-		if (n < 0)
-			SysError (ErrWarn, "UchBufStream::ReadInput");
-		if (n <= 0)
-			Closing (n < 0 ? false : true);
+
+	/* handle errors */
+	if (n == -2) {
+		InBuffer.Grow ();
+		n = Read (InBuffer);
 	}
+
+#if 0
+	if (n < 0)
+		SysError (ErrWarn, "IvlBufStream::ReadInput");
+	if (n <= 0)
+		Closing (n < 0 ? false : true);
 	return n;
+#else
+	/* new code taken from BusAccess.cc (27/11/2000) */
+	if (n <= 0)
+		delete this;
+	return n;
+	
+#endif
 }
 
 /*?
@@ -120,87 +130,85 @@ if it is non zero, \fun{Closing} was called because of an error. % wrong
 By default this function does nothing.
 ?*/
 void
-UchBufStream :: Closing (bool)
+IvlBufStream :: Closing (bool)
 {
 }
 
-
 void
-UchBufStream :: WriteLong (lword l)
+IvlBufStream :: WriteLong (lword l)
 {
 	OutBuffer << l;
 }
 
 void
-UchBufStream :: WriteShort (sword s)
+IvlBufStream :: WriteShort (sword s)
 {
 	OutBuffer << s;
 }
 
 void
-UchBufStream :: WriteByte (byte b)
+IvlBufStream :: WriteByte (byte b)
 {
 	OutBuffer << b;
 }
 
 void
-UchBufStream :: WriteChar (char c)
+IvlBufStream :: WriteChar (char c)
 {
 	OutBuffer << c;
 }
 
 void
-UchBufStream :: WriteString (const char* s)
+IvlBufStream :: WriteString (const char* s)
 {
 	OutBuffer << s;
 }
 
 void
-UchBufStream :: WriteBuf (const byte* b, int n)
+IvlBufStream :: WriteBuf (const byte* b, int n)
 {
 	OutBuffer.WriteBuf (b, n);
 }
 
 bool
-UchBufStream :: ReadLong (lword& l)
+IvlBufStream :: ReadLong (lword& l)
 {
 	return InBuffer.ReadLong (l);
 }
 
 bool
-UchBufStream :: ReadShort (sword& s)
+IvlBufStream :: ReadShort (sword& s)
 {
 	return InBuffer.ReadShort (s);
 }
 
 bool
-UchBufStream :: ReadByte (byte& b)
+IvlBufStream :: ReadByte (byte& b)
 {
 	return InBuffer.ReadByte (b);
 }
 
 bool
-UchBufStream :: ReadChar (char& c)
+IvlBufStream :: ReadChar (char& c)
 {
 	return InBuffer.ReadChar (c);
 }
 
 int
-UchBufStream :: ReadString (char* s, int n)
+IvlBufStream :: ReadString (char* s, int n)
 {
 	return InBuffer.ReadString (s, n);
 }
 
 int
-UchBufStream :: ReadString (CcuString& s)
+IvlBufStream :: ReadString (IvlString& s)
 {
 	return InBuffer.ReadString (s);
 }
 
 bool
-UchBufStream :: ReadBuf (byte* b, int n)
+IvlBufStream :: ReadBuf (byte* b, int n)
 {
 	return InBuffer.ReadBuf (b, n);
 }
 
-