SUBROUTINE HSI1_ADD( NARG, ARGS, OARG, STATUS ) *+ * Name: * HSI1_ADD * Purpose: * Create a new history record in an HDS file * Language: * Starlink Fortran * Invocation: * CALL HSI1_ADD( NARG, ARGS, OARG, STATUS ) * Description: * Creates a new history record in an HDS file. * Arguments: * NARG = INTEGER (given) * Number of method arguments * ARGS(*) = INTEGER (given) * ADI identifier of method arguments * OARG = INTEGER (returned) * Output data * STATUS = INTEGER (given and returned) * The global status. * Examples: * {routine_example_text} * {routine_example_description} * Pitfalls: * {pitfall_description}... * Notes: * {routine_notes}... * Prior Requirements: * {routine_prior_requirements}... * Algorithm: * {algorithm_description}... * Accuracy: * {routine_accuracy} * Timing: * {routine_timing} * External Routines Used: * DAT: * CMP_PUT0x - Write value of HDS component * DAT_ANNUL - Release an HDS locator * DAT_ERASE - Erase an an HDS component * DAT_FIND - Find an HDS component * DAT_NEW[0x] - Create new HDS component * DAT_THERE - Does an HDS component exist? * Implementation Deficiencies: * The constants in this routine should be loadable resources. This * would enable the user to turn off all history creation (somehow). * References: * HSI Subroutine Guide : http://www.sr.bham.ac.uk/asterix-docs/Programmer/Guides/hsi.html * Keywords: * package:hsi, usage:private * Copyright: * Copyright (C) University of Birmingham, 1995 * Authors: * DJA: David J. Allan (Jet-X, University of Birmingham) * {enter_new_authors_here} * History: * 14 Feb 1995 (DJA): * Original version. * 13 Feb 1996 (DJA): * Don't try to write history to primitives * {enter_changes_here} * Bugs: * {note_any_bugs_here} *- * Type Definitions: IMPLICIT NONE ! No implicit typing * Global Constants: INCLUDE 'SAE_PAR' ! SAE constants INCLUDE 'ADI_PAR' ! ADI constants INCLUDE 'DAT_PAR' ! HDS constants INCLUDE 'HSI_PAR' * Arguments Given: INTEGER NARG ! # arguments INTEGER ARGS(*) ! Method arguments * Arguments Returned: INTEGER OARG ! Returned data * Status: INTEGER STATUS ! Global status * Local Constants: CHARACTER*8 UMODE PARAMETER ( UMODE = 'NORMAL' ) * Local Variables: CHARACTER*(DAT__SZLOC) CRLOC ! Current record CHARACTER*(DAT__SZLOC) HLOC ! Input HISTORY object CHARACTER*(DAT__SZLOC) LOC ! Output HDS object CHARACTER*(DAT__SZLOC) RLOC ! RECORDS structure CHARACTER*12 SYSNAME, NODENAME, : RELEASE, VERSION, MACHINE CHARACTER*18 TSTR ! Time string INTEGER CURREC ! Current rec number INTEGER ESIZE ! Extend size INTEGER IVERB ! Verbosity INTEGER SIZE ! Number of records LOGICAL PRIM ! Object is primitive LOGICAL THERE ! Exists already? *. * Check inherited global status. IF ( STATUS .NE. SAI__OK ) RETURN * No output from this method OARG = ADI__NULLID * Extract locator CALL ADI1_GETLOC( ARGS(1), LOC, STATUS ) * Can't add history to primitives CALL DAT_PRIM( LOC, PRIM, STATUS ) IF ( .NOT. PRIM ) THEN * Ensure history exists CALL DAT_THERE( LOC, 'HISTORY', THERE, STATUS ) IF ( .NOT. THERE ) THEN CALL HSI_NEW( ARGS(1), STATUS ) END IF * Locate HISTORY component CALL DAT_FIND( LOC, 'HISTORY', HLOC, STATUS ) * Get verbosity CALL HSI1_GETVRB( HLOC, IVERB, STATUS ) * Only write text if verbosity is QUIET or greater IF ( IVERB .GE. HSI__QUIET ) THEN * Locate RECORDS structure, and find its size CALL DAT_FIND( HLOC, 'RECORDS', RLOC, STATUS ) CALL DAT_SIZE( RLOC, SIZE, STATUS ) IF ( STATUS .NE. SAI__OK ) GOTO 99 * Get current record number CALL CMP_GET0I( HLOC, 'CURRENT_RECORD', CURREC, STATUS ) * Extend file if necessary CURREC = CURREC + 1 IF ( CURREC .GT. SIZE ) THEN CALL CMP_GET0I( HLOC, 'EXTEND_SIZE', ESIZE, STATUS ) CALL DAT_ALTER( RLOC, 1, SIZE + ESIZE, STATUS ) END IF IF ( STATUS .NE. SAI__OK ) GOTO 99 * Increment current record component CALL CMP_PUT0I( HLOC, 'CURRENT_RECORD', CURREC, STATUS ) * Get locator to current record CALL DAT_CELL( RLOC, 1, CURREC, CRLOC, STATUS ) * Get system stuff including node name CALL PSX_UNAME( SYSNAME, NODENAME, RELEASE, VERSION, : MACHINE, STATUS ) IF ( STATUS .NE. SAI__OK ) THEN CALL ERR_ANNUL( STATUS ) NODENAME = 'unknown' END IF CALL DAT_NEW0C( CRLOC, 'HOST', 30, STATUS ) CALL CMP_PUT0C( CRLOC, 'HOST', NODENAME, STATUS ) * Get date and time and write it CALL DAT_NEW0C( CRLOC, 'DATE', 18, STATUS ) CALL TCI_CTIME( TSTR, STATUS ) CALL CMP_PUT0C( CRLOC, 'DATE', TSTR, STATUS ) * Write the command name CALL ADI1_CCA2HC( ARGS(2), ' ', CRLOC, 'COMMAND', STATUS ) * Release current record CALL DAT_ANNUL( CRLOC, STATUS ) * Release RECORDS CALL DAT_ANNUL( RLOC, STATUS ) * End of verbosity test END IF * Release HISTORY component CALL DAT_ANNUL( HLOC, STATUS ) * End if primitive test END IF * Report any errors 99 IF ( STATUS .NE. SAI__OK ) THEN CALL AST_REXIT( 'HSI1_ADD', STATUS ) END IF END