122 lines
3.1 KiB
Plaintext
122 lines
3.1 KiB
Plaintext
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******************************************************************************
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*
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* System Admin Transaction Logging - Restore Files
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*
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* Module %M% Version %I% Date %H%
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*
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* (c) Copyright 1998 Ardent Software Inc. - All Rights Reserved
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* This is unpublished proprietary source code of Ardent Software Inc.
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* The copyright notice above does not evidence any actual or intended
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* publication of such source code.
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*
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*******************************************************************************
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*
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* Maintenence log - insert most recent change descriptions at top
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*
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* Date.... GTAR# WHO Description........................................
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* 10/14/98 23801 SAP Change copyrights.
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* 06/10/96 18591 EAP No longer uses tlrestore shell script
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* 03/25/96 18212 LAG Windows NT port
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* 10/14/94 15104 DTM Fixed to verify number of prompts
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* 05/15/94 13286 DTM Initial programming
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*
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*******************************************************************************
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$OPTIONS INFORMATION
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id = "%W%"
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*******************************************************************************
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$INCLUDE UNIVERSE.INCLUDE TLOG.H
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$INCLUDE UNIVERSE.INCLUDE FILENAMES.H
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$INCLUDE UNIVERSE.INCLUDE MACHINE.NAME
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$IFDEF UV.MSWIN
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$DEFINE COMMAND.SEPARATOR "&&"
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$ELSE
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$DEFINE COMMAND.SEPARATOR ";"
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$ENDIF
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TMP = TRIM( @SENTENCE )
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@SYSTEM.RETURN.CODE = 0
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CNT = COUNT( TMP, " " )
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IF ( CNT < 2 OR CNT > 4 ) THEN
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PRINT "Error: Incorrect number of arguments"
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@SYSTEM.RETURN.CODE = -1
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END
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FirstLog = FIELD( TMP, " ", 2 )
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LastLog = FIELD( TMP, " ", 3 )
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PATH = FIELD( TMP, " ", 4 )
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IF PATH = "" THEN
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RECIO( PATH, RECIO$PATH )
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END
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* Check that the specified directory exists
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OPENPATH PATH TO FVAR THEN
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IF STATUS() <> 19 AND STATUS() <> 1 THEN
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PRINT "Error: ":PATH:" is not a directory."
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@SYSTEM.RETURN.CODE = -1
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END
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END
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ELSE
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PRINT "Error: Unable to open ":PATH
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@SYSTEM.RETURN.CODE = -1
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END
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CLOSE FVAR
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Device = FIELD( TMP, " ", 5 )
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IF Device = "" THEN
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* use MT0
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Device = "MT0"
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END
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* If Device is the id of a record in the &DEVICE& file then it is a
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* Universe device name otherwise its is an OS file name which on UNIX
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* could be an OS tape device name.
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OPEN "","&DEVICE&" TO FVAR ELSE
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PRINT "Error: Unable to open &DEVICE& file."
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@SYSTEM.RETURN.CODE = -1
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END
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READV REC FROM FVAR,Device,0 ELSE
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Filename = Device
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Device = ""
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END
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CLOSE FVAR
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* Generate a list of log file names to restore.
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list = ""
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FOR i = FirstLog TO LastLog
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list := " -F lg":i
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NEXT i
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IF @SYSTEM.RETURN.CODE = 0 AND list <> "" THEN
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* Get settings for terminal so that we can restore them after
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* uvrestore has completed.
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TTYGET tty.settings ELSE NULL
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* cd to specified directory and restore using file name list.
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* Blocksize of 512 is temporary workaround for Gtar 18540
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Exec.Sentence = OS.EXEC: " 'cd ":PATH:COMMAND.SEPARATOR:UV.ROOT:"/bin/uvrestore -v -l -b 512":list
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IF Device <> "" THEN
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Exec.Sentence := " -t ":Device
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END
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ELSE
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Exec.Sentence := " ":Filename
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END
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Exec.Sentence := "'"
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EXECUTE Exec.Sentence
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TTYSET tty.settings ELSE NULL
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END
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RETURN
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END
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