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Trailing-Edge - PDP-10 Archives - CFS_TSU04_19910205_1of1 - update/t20src/diucommand.r36
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%TITLE 'DIUCOMMAND Literals for DIU command interface'

!	COPYRIGHT (C) DIGITAL EQUIPMENT CORPORATION 1986.
!	ALL RIGHTS RESERVED.
!
!	THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY  BE  USED  AND
!	COPIED ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH
!	THE INCLUSION OF THE ABOVE COPYRIGHT NOTICE.   THIS  SOFTWARE  OR
!	ANY  OTHER  COPIES  THEREOF MAY NOT BE PROVIDED OR OTHERWISE MADE
!	AVAILABLE TO ANY OTHER PERSON.  NO TITLE TO AND OWNERSHIP OF  THE
!	SOFTWARE IS HEREBY TRANSFERRED.
!
!	THE INFORMATION IN THIS SOFTWARE IS  SUBJECT  TO  CHANGE  WITHOUT
!	NOTICE  AND  SHOULD  NOT  BE CONSTRUED AS A COMMITMENT BY DIGITAL
!	EQUIPMENT CORPORATION.
!
!	DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR  RELIABILITY  OF
!	ITS SOFTWARE ON EQUIPMENT THAT IS NOT SUPPLIED BY DIGITAL.
!
!
! FACILITY:	 DIU    Data Interchange Utility
!
! ENVIRONMENT:   TOPS-20  V6.1
!	 	 XPORT    V4.0
!		 BLISS-32 V4.0
!
! ABSTRACT:	This file contains various literal, macro and data structure
!		declarations used in the DIU command modules.
! HISTORY:
!
!  262  Move what little there was useful in DIUCMD.R36 to here.
!       Gregory A. Scott 7-Jul-86
!
!  257  Change library BLI:MONSYM to just MONSYM.
!       Gregory A. Scott 7-Jul-86
!
!  256  Change library of RMSUSR to RMSINT.
!       Gregory A. Scott 7-Jul-86 
!
!  246  Add DIU$K_LIBOL, remove DIU$K_NONRMS and DIU$K_MACY11.
!       Gregory A. Scott 27-Jun-86
!
!  200  Add F_ON_DISK.
!       Gregory A. Scott 22-May-86
!
!  156  Remove F_USAGE, F_LSA, F_STREAM, and F_NONRMS.
!       Gregory A. Scott 13-May-86
!
!  151  Add R_IMAGE.
!       Gregory A. Scott 9-May-86
!
!  137  Add cbuf_len,  FILE_QUOTED,  FILE_UNQUOTED,  VALID_NODE,  ACC_EMBEDDED,
!       ACC_UNQUOTED, ACC_NOACCESS, ACC_NONE, and ACC_PROMPT command contexts.
!       Gregory A. Scott 3-May-86
!
!  127  Remove R_NOSEQUENCE.
!       Gregory A. Scott 26-Apr-86
!
!  120  Add R_NODE flag to rflags.
!       Gregory A. Scott 18-Apr-86
!
!  117  Remove F_NON_EXISTANT, add F_DESCRIPTION to sflags/dflags bits.  Remove
!       SHOW QUEUE  values (VERBOSITY_NORMAL,  VERBOSITY_ALL,  VERBOSITY_BRIEF)
!       since they aren't  used properly  and now we  have a  boolean flag  for
!       /ALL.
!       Gregory A. Scott 17-Apr-86
!
!  116  Add F_SPAN_BLOCKS bit to sflags/dflags.
!       Gregory A. Scott 10-Apr-86
!
!  115  Add UNQUOTED for a context to be used for access strings.  Add bits
!       F_USERID, F_PASSWORD, F_ACCOUNT to sflags/dflags.
!       Gregory A. Scott 9-Apr-86
!
!  114  Add R_NOSEQUENCE to rflags bits; update some comments.
!       Gregory A. Scott 8-Apr-86
!
!  113  Move def of SEEN here from DIUC20.  Change COMMAND_EXIT and EXIT states
!       to be EXIT_STATE and change SAME  to SAME_STATE.  Add several F_*  bits
!       to sflags/dflags, add bits for rflags.
!       Gregory A. Scott 7-Apr-86
!
! 70    Add new bit fields to F_* definitions (used for SFLAGS / DFLAGS data
!       structures).
!       Sandy Clemens  25-Feb-86
!
! 65	Add/update /FILE_FORMAT switch codes.
!	Sandy Clemens  12-Feb-86
!
! 62    Add  rest of command switches, some new action routines.
!       Andy Puchrik  9-Jan-86
!
! 56	Add literals for TAKE/ECHO and TAKE/NOECHO.
!	Sandy Clemens	3-Dec-85
!
! 46	Remove /NOTIFY:FAILURE code.
!	Sandy Clemens	4-Nov-85
!
!       V01-031  Sandy Clemens  17-Sep-85
!	Change name of DIU-COMMAND.R36 to DIUCOMMAND.R36 to make porting
!	to TOPS-10 easier.  (TOPS-10 will truncate DIUCOMMAND to DIUCOM,
!	but cannot bypass the "-").
!
!       V01-00  RDF0001           Rick Fricchione              30-Aug-1984
!               Original version of DIUCOMMAND.R36.  Convert over needed items
!               from FTS-COMMAND.R36 and DIU.SDL.  
!--

LIBRARY 'BLI:XPORT';
LIBRARY 'MONSYM';
LIBRARY 'RMSINT';
LIBRARY 'DIU';


! EQUATED SYMBOLS:

LITERAL MAX_MJOB=8;                     ! MAXIMUM-SIMULTANEOUS-REQUESTS

LITERAL DBNEXT=$CMBRK+1,                ! Offset to NEXT and ACTION
        DBCTX=DBNEXT+1;                 ! Offset to CONTEXT

LITERAL
       SAME_STATE=-2,                   ! Magic state to stay where we are
       EXIT_STATE=-1;                   ! Magic state to exit COMAND package

LITERAL NAME_SIZE=RMS$K_FILE_NAME_SIZE; ! Size of a name with trailing null
LITERAL NAME_LENGTH=NAME_SIZE-1;        ! Max length of name itself
LITERAL FILE_NAME_LENGTH=NAME_SIZE;     ! Old name

LITERAL ATOM_LEN=300,                   ! Length of atom buffer
        cbuf_len=512;                   ! Length of command buffer

! Function values

LITERAL                                 ! Values for FUNCTION:
       M_MIN=1,                         !  Minimum legal value
       M_HOLD=1,                        !  Command is HOLD
       M_KILL=2,                        !  Command is KILL
       M_MODIFY=3,                      !  Command is MODIFY
       M_NEXT=4,                        !  Command is NEXT
       M_RELEASE=5,                     !  Command is RELEASE
       M_LIST=6,                        !  Command is SHOW QUEUE
       M_MAX=6;                         !  Maximum legal value

LITERAL
       SUP_ECHO=1;                      ! Supress echo (in ASK)

! Tag types for dest and source buffers

LITERAL
       DIU$K_TAG_TEXT=1,
       DIU$K_TAG_INTEGER=2;
! Contexts used to tell what FLDDB we got from the command state block

LITERAL 
        FILE_QUOTED=%C'"',              ! quoted filespec given
        FILE_UNQUOTED=%C'~',            ! unquoted (cmfil) filespec given
        VALID_NODE=%C':';               ! Validated node given in filespec
                                       
! /ACCESS contexts

LITERAL
        ACC_EMBEDDED=%C'e',             ! Embedded access info (like VMS)
        ACC_NOACCESS=%C'n',             ! /NOACCESS
        ACC_QUOTED=%C'"',               ! /USER/PASS/ACCOUNT/ACCESS:"string"
        ACC_UNQUOTED=%C'~',             ! /USERID/PASSWORD/ACCOUNT:string
        ACC_PROMPT=%C'*',               ! /ACCESS:PROMPT
        ACC_NONE=%C'0';                 ! /ACCESS:NONE

! Date-time storage contexts

LITERAL
       TAD_MIN=11,                      ! Minimum Time/Date function
       TAD_AFTER=11,                    ! switch is /AFTER
       TAD_DEADLINE=12,                 ! switch is /DEADLINE
       TAD_MAX=12;                      ! Maximum Time/Date function

! /SEQUENCE contexts

LITERAL
       SEQ_NOSEQ=13,                    ! /PREREQUISITE:NONE
       SEQ_ABORT=14,                    ! /SEQUENCE:ABORT-ON-ERROR
       SEQ_CONTINUE=15,                 ! /SEQUENCE:CONTINUE-ON-ERROR
       SEQ_NUM=16;                      ! /PREREQUISITE:nnn

! /NOTIFY contexts: make sure you fix DIUSHD when changing these

LITERAL
       NOTIFY_MIN=0,                    ! Minimum legal value
       NOTIFY_NONE=0,                   ! /NOTIFY:NONE
       NOTIFY_TERMINAL=1,               ! /NOTIFY or /NOTIFY:TERMINAL
       NOTIFY_MAIL=2,                   ! /NOTIFY:MAIL
       NOTIFY_IPCF=3,                   ! /NOTIFY:IPCF
       NOTIFY_MAX=3;                    ! Maximum legal value

! SET DEFAULTS contexts.

LITERAL
       SET_DEFAULT_ACCESS=0,            ! SET DEFAULTS is setting a node entry
       SET_SOURCE_ACCESS=1,             ! Access info for source node
       SET_DESTINATION_ACCESS=2;        ! Access info for destination node

! File format codes: Following must not conflict with RMSUSR's FAB$K_anything!

LITERAL
       DIU$K_IMAGE=4,                   ! /FILE_FORMAT:IMAGE
       DIU$K_LIBOL=6;                   ! /FILE_FORMAT:LIBOL:n

! STOP contexts

LITERAL
       SP_WAIT=0,                       ! /WAIT specified for STOP
       SP_NOWAIT=1;                     ! /NOWAIT specified for STOP

! Literals for the TAKE, EXECUTE and "@" commands

LITERAL
       TAK_NOECHO=0,                    ! /ECHO or /VERIFY specified
       TAK_ECHO=1;                      ! /NOECHO or /NOVERIFY specified
! Start of flag bit defs

LITERAL SEEN=1;                         ! Following bits a 1 if part is seen

! SFLAGS/DFLAGS flags

LITERAL
    F_FILESPEC=0,                       ! Filespec seen
    F_ACCESS=1,                         ! /ACCESS or vms style access info seen
    F_NEW_OLD=2,                        ! /[NO]NEW|/OLD seen
    F_ON_DISK=3,                        ! File is on disk (dest only)
! 4 free
    F_DESCRIPTION=5,                    ! /DESCRIPTION seen
    F_RFM=6,                            ! /FIXED|/LSA|/STREAM|/VARIAB|/VFC seen
    F_NODE=7,                           ! A node seen
    F_SPAM_BLOCKS=8,                    ! /[NO]SPAM_BLOCKS seen
    F_RAT=9,                            ! /CARRIAGE_CONTROL seen
    F_CONTIG=10,                        ! /[NO]CONTIGUOUS
! 11 free
    F_FORMAT=12,                        ! /FILE_FORMAT seen
    F_KEY=13,                           ! /KEY seen
    F_RMS_INDEXED=14,                   ! /RMS:INDEXED seen (output file)
    F_USERID=15,                        ! /USERID seen
    F_PASSWORD=16,                      ! /PASSWORD seen
    F_ACCOUNT=17;                       ! /ACCOUNT seen

! RFLAGS bits

LITERAL
    R_TRANSFORM=0,                      ! /TRANSFORM seen
    R_WARNINGS=1,                       ! /WARNINGS seen
    R_DEADLINE=2,                       ! /[NO]DEADLINE seen
    R_QUEUE=3,                          ! /[NO]QUEUE seen
    R_AFTER=4,                          ! /AFTER seen
    R_LOG_FILE=5,                       ! /[NO]LOG_FILE seen
    R_SEQUENCE=6,                       ! /[NO]SEQUENCE seen
    R_NOTIFY=7,                         ! /NOTIFY seen
    R_PRIORITY=8,                       ! /PRIORITY seen
    R_PREREQUISITE=9,                   ! /PREREQUISITE seen
    R_IMAGE=10,                         ! /IMAGE seen
    R_REQUESTID=16,                     ! request id seen (KILL, MODIFY, etc)
    R_NODE=17;                          ! node seen (SET DEFAULTS)

! Macros for DIUCMD

MACRO $COMAND_STATES ( I ) =
          VECTOR [%LENGTH] INITIAL ( I $COMAND$COMMA(%REMAINING)) %,

      $COMAND_STATE ( I ) = I %,

      $COMAND_KEY ( I ) =
          VECTOR [%LENGTH + 1] INITIAL (%LENGTH^18+0, I
                                        $COMAND$COMMA(%REMAINING)) %,

      $COMAND$COMMA [] = , %REMAINING %;

KEYWORDMACRO $COMAND_FLDDB (FUNCTION, FLAGS=0, MORE=0, DATA=0, HELP,
                            DEFAULT, ACTION=0, NEXT=0, CONTEXT=0, BREAK) =

             UPLIT ((

	    ! *** first word of FLDDB:  $CMFNP

		(FUNCTION^27)		! Function code (CM_FNC)

		OR FLAGS		! Function flags (CM_FFL)

		    ! set other flags as needed:

		    %IF NOT %NULL (DEFAULT) ! If default text supplied
		    %THEN                   !  then
		    OR CM_DPP               !  light bit saying it's there
		    %FI

		    %IF NOT %NULL (HELP)    ! If help text supplied
		    %THEN                   !  then
		    OR CM_HPP		    !  light bit saying it's there
		    %FI

		    %IF NOT %NULL (BREAK)   ! If break mask supplied
		    %THEN                   !  then
		    OR CM_BRK               !  light bit saying it's there
		    %FI

		OR (MORE)),		! Pointer to next function block

	    ! *** second word of FLDDB:  $CMDAT

		DATA,                    ! Datum for FLDDB

	    ! *** third word of FLDDB:  $CMHLP

		%IF NOT %NULL (HELP)     ! If help text supplied
		%THEN                    !  then
		HELP                     !  pointer to it
		%ELSE                    !  else
		0                        !  zero
		%FI ,

	    ! *** fourth word of FLDDB:  $CMDEF

		%IF NOT %NULL (DEFAULT)  ! If default text supplied
		%THEN                    !  then
		DEFAULT                  !  pointer to it
		%ELSE                    !  else
		0                        !  zero
		%FI ,

	    ! *** fifth word of FLDDB:  $CMBRK

		%IF NOT %NULL (BREAK)    ! If break mask supplied
		%THEN                    !  then
		BREAK                    !  pointer to it
		%ELSE                    !  else
		0                        !  zero
		%FI ,

	    ! *** first "extra" word of FLDDB used by COMAND:

		NEXT^18 + ACTION,	! <pointer to next state>,,
					! <address of action routine>

	    ! *** second "extra" word of FLDDB used by COMAND:

		CONTEXT			! Data to be passed to action routine.

		) %,

             $comand_option (opt, action=0, next=0, context=0,
                             flags=0, related=) =

             ! pointer to argument block for TBLUK JSYS

             UPLIT (

		%IF flags NEQ 0 %THEN		! If any flags are specified,
		    (flags OR CM_FW), %FI	! set them and also set CM_FW
						! to indicate that their there.

		%ASCIZ opt)^18 +		! ptr. to ASCIZ string of
						!  switch or keyword

	%IF (flags AND CM_ABR) EQL 0 %THEN
	  UPLIT(		! pointer to data used by COMAND routine

	  %IF %NULL(next) %THEN -2^18 %ELSE next^18 %FI
	  + %IF %NULL(action) %THEN %O'777776' %ELSE action %FI ,
		context)
	%ELSE

	  %IF %NULL(related) %THEN 
	    %ERROR
	      ('In COMAND_OPTION for OPT: ',opt,' required RELATED is missing')
	    0
	  %ELSE
	    related
	  %FI

	%FI%;