Add Pre_Write MFS to REACT_MODE_NG table to
ensure old record is closed before new record is opened.
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Infineon\Mitchem
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191
LSL2/STPROC/REACT_MODE_NG_ACTIONS.txt
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191
LSL2/STPROC/REACT_MODE_NG_ACTIONS.txt
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Function REACT_MODE_NG_Actions(Action, CalcColName, FSList, Handle, Name, FMC, Record, Status, OrigRecord, Param1, Param2, Param3, Param4, Param5, Param6, Param7, Param8, Param9, Param10)
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/***********************************************************************************************************************
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This program is proprietary and is not to be used by or disclosed to others, nor is it to be copied without written
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permission from Infineon.
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Name : REACT_MODE_NG_Actions
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Description : Handles calculated columns and MFS calls for the current table.
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Notes : This function uses @ID, @RECORD, and @DICT to make sure {ColumnName} references work correctly.
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If called from outside of a calculated column these will need to be set and restored.
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Parameters :
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Action [in] -- Name of the action to be taken
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CalcColName [in] -- Name of the calculated column that needs to be processed. Normally this should only be
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populated when the CalcField action is being used.
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FSList [in] -- The list of MFSs and the BFS name for the current file or volume. This is an @SVM
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delimited array, with the current MFS name as the first value in the array, and the BFS
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name as the last value. Normally set by a calling MFS.
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Handle [in] -- The file handle of the file or media map being accessed. Note, this does contain the
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entire handle structure that the Basic+ Open statement would provide. Normally set by a
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calling MFS.
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Name [in] -- The name (key) of the record or file being accessed. Normally set by a calling MFS.
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FMC [in] -- Various functions. Normally set by a calling MFS.
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Record [in] -- The entire record (for record-oriented functions) or a newly-created handle (for
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"get handle" functions). Normally set by a calling MFS.
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Status [in/out] -- Indicator of the success or failure of an action. Normally set by the calling MFS but
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for some actions can be set by the action handler to indicate failure.
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OrigRecord [in] -- Original content of the record being processed by the current action. This is
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automatically being assigned by the WRITE_RECORD and DELETE_RECORD actions within
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BASE_MFS.
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Param1-10 [in/out] -- Additional request parameter holders
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ActionFlow [out] -- Used to control the action chain (see the ACTION_SETUP insert for more information.)
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Can also be used to return a special value, such as the results of the CalcField
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method.
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History : (Date, Initials, Notes)
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01/27/25 djm Original programmer.
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***********************************************************************************************************************/
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#pragma precomp SRP_PreCompiler
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Declare function Datetime
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Declare subroutine Database_Services
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$insert APP_INSERTS
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$insert FILE.SYSTEM.EQUATES
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$Insert ACTION_SETUP
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$Insert REACTOR_CHILD_KEY_IDS_EQUATES
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$Insert REACT_MODE_NG_EQUATES
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If KeyID then GoSub Initialize_System_Variables
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Begin Case
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Case Action _EQC 'CalculateColumn' ; GoSub CalculateColumn
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Case Action _EQC 'READ_RECORD_PRE' ; GoSub READ_RECORD_PRE
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Case Action _EQC 'READ_RECORD' ; GoSub READ_RECORD
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Case Action _EQC 'READONLY_RECORD_PRE' ; GoSub READONLY_RECORD_PRE
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Case Action _EQC 'READONLY_RECORD' ; GoSub READONLY_RECORD
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Case Action _EQC 'WRITE_RECORD_PRE' ; GoSub WRITE_RECORD_PRE
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Case Action _EQC 'WRITE_RECORD' ; GoSub WRITE_RECORD
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Case Action _EQC 'DELETE_RECORD_PRE' ; GoSub DELETE_RECORD_PRE
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Case Action _EQC 'DELETE_RECORD' ; GoSub DELETE_RECORD
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Case Otherwise$ ; Status = 'Invalid Action'
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; Status = 'Invalid Action'
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End Case
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If KeyID then GoSub Restore_System_Variables
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If Assigned(ActionFlow) else ActionFlow = ACTION_CONTINUE$
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Return ActionFlow
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CalculateColumn:
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return
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// ----- MFS calls -----------------------------------------------------------------------------------------------------
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READ_RECORD_PRE:
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// In order to stop a record from being read in this action these lines of code must be used:
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//
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// OrigFileError = 100 : @FM : KeyID
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// Status = 0
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// Record = ''
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// ActionFlow = ACTION_STOP$
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return
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READ_RECORD:
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// In order to stop a record from being read in this action these lines of code must be used:
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//
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// OrigFileError = 100 : @FM : KeyID
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// Status = 0
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// Record = ''
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return
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READONLY_RECORD_PRE:
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// In order to stop a record from being read in this action these lines of code must be used:
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//
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// OrigFileError = 100 : @FM : KeyID
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// Status = 0
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// Record = ''
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// ActionFlow = ACTION_STOP$
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return
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READONLY_RECORD:
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// In order to stop a record from being read in this action these lines of code must be used:
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//
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// OrigFileError = 100 : @FM : KeyID
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// Status = 0
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// Record = ''
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return
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WRITE_RECORD_PRE:
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If OrigRecord EQ '' then
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ReactorNum = Field(KeyID, '*', 1)
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OldReactModeKey = Xlate('REACTOR_CHILD_KEY_IDS_NG', ReactorNum, 1, 'X')
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OldReactModeRec = Xlate('REACT_MODE_NG', OldReactModeKey, '', 'X')
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If OldReactModeRec<REACT_MODE_NG_STOP_DTM$> = '' then
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OldReactModeRec<REACT_MODE_NG_STOP_DTM$> = Datetime()
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Database_Services('WriteDataRow', 'REACT_MODE_NG', OldReactModeKey, OldReactModeRec, True$, False$, False$)
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end
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end
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return
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WRITE_RECORD:
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return
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DELETE_RECORD_PRE:
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return
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DELETE_RECORD:
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return
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// ----- Internal Methods ----------------------------------------------------------------------------------------------
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Initialize_System_Variables:
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// Save these for restoration later
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SaveDict = @DICT
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SaveID = @ID
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SaveRecord = @RECORD
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OrigFileError = @FILE.ERROR
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// Now make sure @DICT, ID, and @RECORD are populated
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CurrentDictName = ''
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If @DICT then
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DictHandle = @DICT<1, 2>
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Locate DictHandle in @TABLES(5) Using @FM Setting fPos then
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CurrentDictName = Field(@TABLES(0), @FM, fPos, 1)
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end
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end
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If CurrentDictName NE DictName then
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Open DictName to @DICT else Status = 'Unable to initialize @DICT'
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end
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@ID = KeyID
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If Record else
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// Record might not have been passed in. Read the record from the database table just to make sure.
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@FILE.ERROR = ''
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Open TableName to hTable then
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FullFSList = hTable[1, 'F' : @VM]
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BFS = FullFSList[-1, 'B' : @SVM]
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LastHandle = hTable[-1, 'B' : \0D\]
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FileHandle = \0D\ : LastHandle[1, @VM]
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Call @BFS(READO.RECORD, BFS, FileHandle, KeyID, FMC, Record, ReadOStatus)
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end
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end
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@RECORD = Record
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return
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Restore_System_Variables:
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Transfer SaveDict to @DICT
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Transfer SaveID to @ID
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Transfer SaveRecord to @RECORD
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@FILE.ERROR = OrigFileError
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return
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