2023-12-14 Fred Gleason <fredg@paravelsystems.com>

* Fixed regressions in the CAE subsystem that broke play-out positing
	and active output port reporting.

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>

cae/playsession.cpp

@@ -0,0 +1,124 @@
+// playsession.cpp
+//
+// Playout session class for caed(8)
+//
+//   (C) Copyright 2023 Fred Gleason <fredg@paravelsystems.com>
+//
+//   This program is free software; you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License version 2 as
+//   published by the Free Software Foundation.
+//
+//   This program is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public
+//   License along with this program; if not, write to the Free Software
+//   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+
+#include "playsession.h"
+
+PlaySession::PlaySession(int sock,unsigned serial,unsigned cardnum,
+			 unsigned portnum,unsigned streamnum)
+{
+  d_socket_descriptor=sock;
+  d_serial_number=serial;
+  d_card_number=cardnum;
+  d_port_number=portnum;
+  d_stream_number=streamnum;
+  d_length=0;
+  d_speed=100000;
+}
+
+
+PlaySession::PlaySession(uint64_t phandle,unsigned cardnum,unsigned portnum,
+			 unsigned streamnum)
+{
+  d_socket_descriptor=PlaySession::socketDescriptor(phandle);
+  d_serial_number=PlaySession::serialNumber(phandle);
+  d_card_number=cardnum;
+  d_port_number=portnum;
+  d_stream_number=streamnum;
+  d_length=0;
+  d_speed=100000;
+}
+
+
+uint64_t PlaySession::handle() const
+{
+  return PlaySession::makeHandle(d_socket_descriptor,d_serial_number);
+}
+
+
+int PlaySession::socketDescriptor() const
+{
+  return d_socket_descriptor;
+}
+
+
+unsigned PlaySession::serialNumber() const
+{
+  return d_serial_number;
+}
+
+
+unsigned PlaySession::cardNumber() const
+{
+  return d_card_number;
+}
+
+
+unsigned PlaySession::portNumber() const
+{
+  return d_port_number;
+}
+
+
+unsigned PlaySession::streamNumber() const
+{
+  return d_stream_number;
+}
+
+
+unsigned PlaySession::length() const
+{
+  return d_length;
+}
+
+
+void PlaySession::setLength(unsigned msec)
+{
+  d_length=msec;
+}
+
+
+unsigned PlaySession::speed() const
+{
+  return d_speed;
+}
+
+
+void PlaySession::setSpeed(unsigned ratio)
+{
+  d_speed=ratio;
+}
+
+
+uint64_t PlaySession::makeHandle(int fd,unsigned serial)
+{
+  return (((uint64_t)fd)<<32)|(0xffffffff&serial);
+}
+
+
+int PlaySession::socketDescriptor(uint64_t phandle)
+{
+  return phandle>>32;
+}
+
+
+unsigned PlaySession::serialNumber(uint64_t phandle)
+{
+  return 0xffffffff&phandle;
+}