QueueControl.mesa
Copyright (C) Xerox Corporation 1983, 1984, 1985, 1986. All rights reserved.
Last edited by Jacks 11-Apr-86 10:17:29
Tim Diebert: October 23, 1986 4:42:54 pm PDT
DIRECTORY
PrintingTypes USING [Option],
PSAsyncMsg USING [Proc],
System USING [UniversalID];
QueueControl:
CEDAR
DEFINITIONS =
BEGIN
TraceLevel: TYPE = {none, mini, verbose};
CompletionStatus: TYPE = {successful, aborted, spoolFailure};
CompletionProc:
TYPE =
PROCEDURE [
status: CompletionStatus,
documentID: System.UniversalID,
docsPrinted, docsTransmitted: CARDINAL ← 0
];
Init: PROCEDURE [printingOption: PrintingTypes.Option,
documentCompleted: CompletionProc, --proc called whenever a doc completes
putAsyncMsgFromKey: PSAsyncMsg.Proc,
trace: TraceLevel --needed at init because queue processing starts right away
];
ModifyTraceLevel: PROCEDURE [trace: TraceLevel];
Cleanup:
PROCEDURE;
Called when the print service is being permanently removed from a server. Proc should release any storage allocated.
ProcessAbortedQueue: PROCEDURE;
ProcessMarkedQueue: PROCEDURE;
ProcessForwardedQueue: PROCEDURE; --Applies to FEPS/remote9700.
WaitAbortQueueEmpty: PROCEDURE;
END. --QueueControl
LOG
25-Aug-83 10:42:31 - Jacks - Created as part of PSCommand rework. These procs used to be defined in PSExec.
26-Oct-83 15:14:20 - Jacks - Added Init proc (see PSQManagerImpl).
16-Nov-83 16:22:59 - Jacks - Added parameters to Init.
18-Nov-83 15:10:53 - Jacks - Renamed from PSQManager to QueueControl.
6-Dec-83 9:35:34 - Jacks - Added PutAsyncMsgFromKey to Init; defined TraceLevel locally.
16-Dec-83 13:54:23 - Jacks - Removed queue stages from and added documentsTransmitted to Init.
26-Jan-84 22:50:05 - Jacks - Added Cleanup.
15-Sep-84 15:59:24 - Jacks - Added ModifyTraceLevel and ProcessForwardedQueue and removed trace from init parms.
15-Nov-84 16:40:53 - Jacks - Replace CountProcs and ActivityProc with Completion Proc as Init parm; removed unused procs: ProcessDecomposedQueue and ProcessSpooledQueue.
14-Jun-85 16:45:45 - Jacks - Added copyright notice.
16-Jul-85 8:17:03 - Jacks - PSAsyncMsg interface change.
11-Apr-86 10:17:18 - Jacks - Added printingOption to Init parms.