--********************************************************************************************************************
-- Created:  9-Mar-2021 22:28:31 by OpenVMS SDL EV3-3      
-- Source:  18-MAY-1993 16:08:22 $1$DGA8085:[LIB_ADA.LIS]NSASDEF.SDL;1 
--********************************************************************************************************************
with SYSTEM; use SYSTEM;
with STARLET; use STARLET;
with CONDITION_HANDLING; use CONDITION_HANDLING;
 
package NSASDEF is
 
--  module $NSASDEF
 
-- Define the layout of the structure returned by NSA$SIZE_NSAB.
 
    NSAS_M_NOALARM		: constant := 16#00000001#;
    NSAS_M_NOAUDIT		: constant := 16#00000002#;
    NSAS_M_NOPROBE		: constant := 16#00000004#;
    NSAS_M_PRIVS_SUPPLIED	: constant := 16#00000008#;
    NSAS_K_MAX_JOURNALS		: constant := 1;			--  maximum number of alarm or audit journals
    NSAS_K_LENGTH		: constant := 76;			--  define length of structure
    NSAS_S_NSASDEF		: constant := 76;			--  Old size name - synonym
 
    type NSAS_EVENT_TYPE is						--  event type/subtype as longword
	record
	    EVENT_TYPE	: UNSIGNED_WORD;				--  event type
	    EVENT_SUBTYPE	: UNSIGNED_WORD;			--  event subtype
	end record;
 
	    for NSAS_EVENT_TYPE use 
		record
		    EVENT_TYPE	at 0 range 0 .. 15;
		    EVENT_SUBTYPE	at 2 range 0 .. 15;
		end record;
	    for NSAS_EVENT_TYPE'SIZE use 32;
 
    NSAS_EVENT_TYPE_INIT : constant NSAS_EVENT_TYPE := 
	    (EVENT_TYPE	=> 0,
	    EVENT_SUBTYPE	=> 0);
 
    type NSAS_FLAGS_TYPE is						--  flags
	record
	    NOALARM	: BOOLEAN;					--  do not copy alarm packets
	    NOAUDIT	: BOOLEAN;					--  do not copy audit packets
	    NOPROBE	: BOOLEAN;					--  do not probe item list
	    PRIVS_SUPPLIED	: BOOLEAN;				--  did the caller supply a priv mask
									--  or identifier list? 
	    FILLER_1	: UNSIGNED_28;
	end record;
 
	    for NSAS_FLAGS_TYPE use 
		record
		    NOALARM	at 0 range 0 .. 0;
		    NOAUDIT	at 0 range 1 .. 1;
		    NOPROBE	at 0 range 2 .. 2;
		    PRIVS_SUPPLIED	at 0 range 3 .. 3;
		    FILLER_1	at 0 range 4 .. 31;
		end record;
	    for NSAS_FLAGS_TYPE'SIZE use 32;
 
    NSAS_FLAGS_TYPE_INIT : constant NSAS_FLAGS_TYPE := 
	    (NOALARM	=> FALSE,
	    NOAUDIT	=> FALSE,
	    NOPROBE	=> FALSE,
	    PRIVS_SUPPLIED	=> FALSE,
	    FILLER_1	=> 0);
 
    type NSAS_OBJECT_CLASS_TYPE is					--  object class name descriptor
	record
	    CLASS_LENGTH	: UNSIGNED_WORD;			--  object class name length
	    FILLER_1	: UNSIGNED_WORD;
	    CLASS_ADDR	: ADDRESS;					--  object class name buffer address
	end record;
 
	    for NSAS_OBJECT_CLASS_TYPE use 
		record
		    CLASS_LENGTH	at 0 range 0 .. 15;
		    FILLER_1	at 2 range 0 .. 15;
		    CLASS_ADDR	at 4 range 0 .. 31;
		end record;
	    for NSAS_OBJECT_CLASS_TYPE'SIZE use 64;
 
    NSAS_OBJECT_CLASS_TYPE_INIT : constant NSAS_OBJECT_CLASS_TYPE := 
	    (CLASS_LENGTH	=> 0,
	    FILLER_1	=> 0,
	    CLASS_ADDR	=> ADDRESS_ZERO);
 
    type NSAS_TYPE is
	record
	    SIZE	: UNSIGNED_LONGWORD;				--  size of required packet list
	    SUPPLIED	: UNSIGNED_LONGWORD;				--  supplied packet mask
	    EVENT	: NSAS_EVENT_TYPE;				--  event type/subtype as longword
	    FACILITY	: UNSIGNED_LONGWORD;				--  event facility
	    FLAGS	: NSAS_FLAGS_TYPE;				--  flags
	    ACCESS_DESIRED	: UNSIGNED_LONGWORD;			--  actual access desired
	    PRIVS_USED	: UNSIGNED_QUADWORD;				--  actual privs used (as quadword)
 
	    ----Component(s) below are defined as comments since they
	    ----overlap other fields
	    ----
	    ----PRIVS_USED	: UNSIGNED_LONGWORD;			--  actual privs used (as longword)
 
	    ALARM_COUNT	: UNSIGNED_LONGWORD;				--  number of alarm journals present
	    AUDIT_COUNT	: UNSIGNED_LONGWORD;				--  number of audit journals present
	    MIN_CLASS_ADDR	: ADDRESS;				--  address of min. class mask
	    MAX_CLASS_ADDR	: ADDRESS;				--  address of max. class mask
	    OBJECT_CLASS	: NSAS_OBJECT_CLASS_TYPE;		--  object class name descriptor
	    ALARM_LIST	: UNSIGNED_QUADWORD_ARRAY (1 .. 1);		--  array of alarm journals descriptors
	    AUDIT_LIST	: UNSIGNED_QUADWORD_ARRAY (1 .. 1);		--  array of audit journals descriptors
	    FINAL_STATUS	: UNSIGNED_LONGWORD;			--  actual final status
	end record;
 
	    for NSAS_TYPE use 
		record
		    SIZE	at 0 range 0 .. 31;
		    SUPPLIED	at 4 range 0 .. 31;
		    EVENT	at 8 range 0 .. 31;
		    FACILITY	at 12 range 0 .. 31;
		    FLAGS	at 16 range 0 .. 31;
		    ACCESS_DESIRED	at 20 range 0 .. 31;
		    PRIVS_USED	at 24 range 0 .. 63;
 
		    ----Component representation spec(s) below are defined as
		    ----comments since they overlap other fields
		    ----
		    ----PRIVS_USED	at 24 range 0 .. 31;
 
		    ALARM_COUNT	at 32 range 0 .. 31;
		    AUDIT_COUNT	at 36 range 0 .. 31;
		    MIN_CLASS_ADDR	at 40 range 0 .. 31;
		    MAX_CLASS_ADDR	at 44 range 0 .. 31;
		    OBJECT_CLASS	at 48 range 0 .. 63;
		    ALARM_LIST	at 56 range 0 .. 63;
		    AUDIT_LIST	at 64 range 0 .. 63;
		    FINAL_STATUS	at 72 range 0 .. 31;
		end record;
	    for NSAS_TYPE'SIZE use 608;
 
    NSAS_TYPE_INIT : constant NSAS_TYPE := 
	    (SIZE	=> 0,
	    SUPPLIED	=> 0,
	    EVENT	=> NSAS_EVENT_TYPE_INIT,
	    FACILITY	=> 0,
	    FLAGS	=> NSAS_FLAGS_TYPE_INIT,
	    ACCESS_DESIRED	=> 0,
	    PRIVS_USED	=> (0, 0),
	    ALARM_COUNT	=> 0,
	    AUDIT_COUNT	=> 0,
	    MIN_CLASS_ADDR	=> ADDRESS_ZERO,
	    MAX_CLASS_ADDR	=> ADDRESS_ZERO,
	    OBJECT_CLASS	=> NSAS_OBJECT_CLASS_TYPE_INIT,
	    ALARM_LIST	=> (others => (0, 0)),
	    AUDIT_LIST	=> (others => (0, 0)),
	    FINAL_STATUS	=> 0);
 
end NSASDEF;