COBOL Example, Read and Write
http://www.simotime.com
Copyright © 1987-2010 SimoTime Enterprises All Rights Reserved
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Eighty-Column Card Files COBOL Example, Read and Write http://www.simotime.com Copyright © 1987-2010 SimoTime Enterprises All Rights Reserved |
| Table of Contents | Version 09.05.17 |
| Introduction |
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On the mainframe it is a common practice to read a sequential file of eighty (80) byte records to obtain information or specifications that will affect the behavior of program execution. The eighty (80) byte records are a carry-over from the days when eighty-column cards were used. Even today these files are referred to as card files.
The technique for accessing these files varies and this suite of sample programs describes a few of the possible techniques. In addition, when an application is moved between an EBCDIC-encoded Mainframe environment and a Windows or UNIX platform it may be converted to run in an ASCII-encoded environment and this introduces a new set of challenges.
This suite of programs and documentation describes the techniques for simplifying this process by using callable I/O modules and a callable conversion routine that are provided by The SimoCARD Series of programs. The I/O modules provide for read and write access of both record and line sequential files The conversion routine will convert 80-byte text strings between EBCDIC-encoding and ASCII-encoding.
| Programming Objectives |
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At this point it is important to note the terminology used in this document. The term "Record Sequential" will be used to refer to a sequential file that contains fixed-length records concatenated one after the other without record separators. This type of file may contain ASCII or EBCDIC encoded data along with numeric fields of various mainframe (or COBOL) formats such as packed or binary (i.e. COMP-3 or COMP).
The term "Line Sequential" (or ASCII/Text file) will be used to refer to a sequential file that contains variable-length records concatenated one after the other with a record separator inserted between each record. For Windows the record separator is two bytes (i.e. a carriage return and a line feed or a x'0D0A'). For UNIX the record separator is a single line feed character or x'0A'. To add to the confusion for an Apple Mac the record separator is a single carriage return character or x'0D'.
The primary purpose of this suite of programs is to address some of the possibilities and considerations when sharing or migrating data between an EBCDIC-encoded IBM Mainframe system (Note: the IBM, AS/400 is an EBCDIC-encoded system) and an ASCII-encoded Windows or UNIX system. This example will focus on sequential files with eighty (80) byte records.
This examples illustrate the following functions.
| 1. | Demonstrate how to read or write from and to a file (Record or Line Sequential) by calling an I/O routine.. |
| 2. | Demonstrate how to do file format conversions between variable-length records and fixed-length records. |
| 3. | Demonstrate how to do file content conversions between ASCII and EBCDIC encoded text strings. |
| 4. | Demonstrate how to compare two data files using a generated COBOL program. |
| Programming Input and Output |
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The following records are included in an ASCII/Text (or Line Sequential) file. This file (TEST0080.TXT) will be converted to an EBCDIC-encoded, Record Sequential file with eighty (80) byte, fixed length records. The EBCDIC-encoded file will then be converted back to a third file that is an ASCII/Text file. The two ASCII/Text files will then be compared using a generated COBOL program. They should be identical.
000000000001 A 000000000002 AB 000000000003 ABC 000000000004 ABCD 000000000005 ABCDE 000000000006 ABCDEF 000000000007 ABCDEFG 000000000008 ABCDEFGH 000000000009 ABCDEFGHI 000000000010 ABCDEFGHIJ 000000000011 ABCDEFGHIJK 000000000012 ABCDEFGHIJKL 000000000013 ABCDEFGHIJKLM 000000000014 ABCDEFGHIJKLMN 000000000015 ABCDEFGHIJKLMNO 000000000016 ABCDEFGHIJKLMNOP 000000000017 ABCDEFGHIJKLMNOPR 000000000018 ABCDEFGHIJKLMNOPQR 000000000019 ABCDEFGHIJKLMNOPQRS 000000000020 ABCDEFGHIJKLMNOPQRST 000000000021 ABCDEFGHIJKLMNOPQRSTU 000000000022 ABCDEFGHIJKLMNOPQRSTUV 000000000023 ABCDEFGHIJKLMNOPQRSTUVW 000000000024 ABCDEFGHIJKLMNOPQRSTUVWX 000000000025 ABCDEFGHIJKLMNOPQRSTUVWXY 000000000026 ABCDEFGHIJKLMNOPQRSTUVWXYZ 000000000027 ABCDEFGHIJKLMNOPQRSTUVWZXZabcdefghijklmnopqrstuvwxtz1234567890 000000000028 ABCDEFGHIJKLMNOPQRSTUVWXYZ 000000000029 ABCDEFGHIJKLMNOPQRSTUVWXY 000000000030 ABCDEFGHIJKLMNOPQRSTUVWX 000000000031 ABCDEFGHIJKLMNOPQRSTUVW 000000000032 ABCDEFGHIJKLMNOPQRSTUV 000000000033 ABCDEFGHIJKLMNOPQRSTU 000000000034 ABCDEFGHIJKLMNOPQRST 000000000035 ABCDEFGHIJKLMNOPQRS 000000000036 ABCDEFGHIJKLMNOPQR 000000000037 ABCDEFGHIJKLMNOPQ 000000000038 ABCDEFGHIJKLMNOR 000000000039 ABCDEFGHIJKLMNO 000000000040 ABCDEFGHIJKLMN 000000000041 ABCDEFGHIJKLM 000000000042 ABCDEFGHIJKL 000000000043 ABCDEFGHIJK 000000000044 ABCDEFGHIJ 000000000045 ABCDEFGHI 000000000046 ABCDEFGH 000000000047 ABCDEFG 000000000048 ABCDEF 000000000049 ABCDE 000000000050 ABCD 000000000051 ABC 000000000052 AB 000000000053 A
This suite of samples programs will run on the following platforms.
| 1. | Executes on Windows/NT or Windows/XP using Micro Focus Mainframe Express and the JCL file provided. |
| 2. | Executes on Windows/NT or Windows/XP using Micro Focus Net Express and the CMD file provided. |
| 3. | May be ported to run on the UNIX platforms supported by Micro Focus COBOL. |
The sample programs in the suite of programs will make calls to programs that are provided in the SimoMODS and SimoCARD Series of programs. Therefore, the basic SimoLIBR should be installed.
The following is a flowchart of the job for executing the program to reads an ASCII/Text file of variable length records and creates an EBCDIC-encoded record sequential file of eighty (80) byte fixed length records.
The following is a block diagram of the Digits-to-Text application demonstration. The RED boxes are unique to the PC with Windows and Micro Focus Net Express. The GREEN boxes are portable across platforms supported by Micro Focus COBOL. Since many of the programs in this example access "LINE SEQUENTIAL" files they will not compile and execute on a mainframe system.
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The JCL or CMD member for running the application. | ||||||||||||||||||||||||||||||||||||
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Delete any previously created files. | ||||||||||||||||||||||||||||||||||||
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Read ASCII/Text and Write EBCDIC fixed length. | ||||||||||||||||||||||||||||||||||||
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Read an ASCII/Text File. | |||||||||||||||||||||||||||||||||
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Convert between ASCII and EBCDIC.. | |||||||||||||||||||||||||||||||||||
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Write to a Record Sequential File | |||||||||||||||||||||||||||||||||
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End of Job | ||||||||||||||||||||||||||||||||||||
The main program (CBLCRDC1) contains no File I/O coding or conversion coding, it simply calls the I/O routines and the conversion routine to do the detailed work. The source code for the CMD file and the COBOL programs is provided and may be modified to fit your environment. The I/O and conversion routines are part of the SimoCARD Series of programs
| CMD for Execution with Net Express and Windows |
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This section describes the command files that are provided in the suite of programs.
| Command | Description |
| CBLCRDE1 | This command file (or Job Script) will execute a program that will read an ASCII-encoded, text file with variable length records and write to an EBCDIC-encoded file with eighty (80) byte, fixed length records. |
| CBLCRDE2 | This command file (or Job Script) will execute a program that will read an EBCDIC-encoded file with eighty (80) byte, fixed length records and write to an ASCII-encoded, text file with variable length records. |
| CBLCRDE3 | This command file (or Job Script) will execute a program that will compare the contents of the two ASCII-encoded text files. |
| CBLCRDE9 | This command file (or Job Script) that does the three preceding jobs as steps within a multi-step job. |
| CRTALFE1 | This command file (or Job Script) will create an ASCII/TXT file to be used as input to copy, convert or compare with other files. |
| EZSETENV | This command file (or Job Script) will set the commonly used environment variables. The use of a callable command file provides a single point of definition and reuse. |
The following (CBLCRDE1.CMD) is a Windows .CMD that will execute a program that will read an ASCII-encoded, text file with variable length records and write to an EBCDIC-encoded file with eighty (80) byte, fixed length records.
@echo OFF
rem * *******************************************************************
rem * This program is provided by: *
rem * SimoTime Enterprises, LLC *
rem * (C) Copyright 1987-2010 All Rights Reserved *
rem * Web Site URL: http://www.simotime.com *
rem * e-mail: helpdesk@simotime.com *
rem * *******************************************************************
rem *
rem * Text - Read ASCII Text and write EBCDIC fixed record file
rem * Author - SimoTime Enterprises
rem * Date - November 11, 2003
rem * Version - 03.12.15
rem *
rem * This set of programs illustrates the use of some of the commonly
rem * called I/O routines that will read or write 80 byte records from
rem * or to s record sequential or line sequential file. In this example
rem * the text string will be converted from ASCII to EBCDIC before
rem * writing to the EBCDIC-encoded file with eighty (80) byte, fixed
rem * length records.
rem *
rem * This set of programs will run on a Personal Computer with Windows
rem * and Micro Focus Net Express or Mainframe Express.
rem *
rem * ************
rem * * CBLCRDE1 *
rem * ********cmd*
rem * *
rem * ************ ************ **********
rem * * SIMOEXEC ******* CBLCRDC1 *<=====* Tag==A *
rem * ********exe* ********dll* **********
rem * * *
rem * * *
rem * * **call************
rem * * * *
rem * * * *
rem * * ************* *
rem * * * *
rem * * * *
rem * * * ************ ************
rem * * * * GET080LS ******* SIMOGL80 * Read 80 bytes
rem * * * *******data* ********dll*
rem * * *
rem * * *
rem * * ***call***********************
rem * * * *
rem * * * ************
rem * * * * SIMOXT80 * Convert ASCII/EBCDIC
rem * * * ********dll*
rem * * *
rem * * *
rem * * ***call***********************
rem * * * *
rem * * * ************ ************
rem * * * Write 80 bytes * SIMOPR80 ******* PUT080RS *
rem * * * ********dll* *******data*
rem * * *
rem * * * ******** **********
rem * * ******** EOF? ****no**** Goto=A *=====>
rem * * ******** **********
rem * * *
rem * * *
rem * *************yes**
rem * *
rem * ************
rem * * EOJ *
rem * ************
rem *
rem * *******************************************************************
rem * Step 1 of 2 Set the global environment variables...
rem *
setlocal
call Env1PROD
call SimoNOTE "*******************************************************CblCrdE1"
call SimoNOTE "Starting JobName CblCrdE1"
set GET080LS=%BaseLib1%\DataTxt1\AlphaBETLseqAscMaxRec80.TXT
set PUT080RS=%BaseLib1%\DataWrk1\AlphaBETRseqEbcFixRec80.DAT
rem * *******************************************************************
rem * Step 1 of 1 Read ASCII-Line Sequential, write EBCDIC-Record-Sequential
rem *
if exist %PUT080RS% erase %PUT080RS%
SimoEXEC EXEC CblCrdC1
if ERRORLEVEL = 0 goto :EojAOK
set JobStatus=0010
goto :EojNOK
rem *
:EojNOK
call SimoNOTE "ABENDING JobName CblCrdE1, Status is %JobStatus%"
goto :End
rem *
:EojAOK
call SimoNOTE "Complete JobName CblCrdE1, Status is %JobStatus%"
goto :End
rem *
:End
call SimoNOTE "Conclude SysLog is %SYSLOG%"
if not "%1" == "nopause" pause
endlocal
The following (CBLCRDE2.CMD) is a Windows .CMD that will execute a program that will read an EBCDIC-encoded file with eighty (80) byte, fixed length records and write to an ASCII-encoded, text file with variable length records.
@echo OFF
rem * *******************************************************************
rem * This program is provided by: *
rem * SimoTime Enterprises, LLC *
rem * (C) Copyright 1987-2010 All Rights Reserved *
rem * Web Site URL: http://www.simotime.com *
rem * e-mail: helpdesk@simotime.com *
rem * *******************************************************************
rem *
rem * Text - Read ASCII Text and write EBCDIC fixed record file
rem * Author - SimoTime Enterprises
rem * Date - November 11, 2003
rem * Version - 03.12.15
rem *
rem * This set of programs illustrates the use of some of the commonly
rem * called I/O routines that will read or write 80 byte records from
rem * or to s record sequential or line sequential file. In this example
rem * the text string will be converted from ASCII to EBCDIC before
rem * writing to the EBCDIC-encoded file with eighty (80) byte, fixed
rem * length records.
rem *
rem * This set of programs will run on a Personal Computer with Windows
rem * and Micro Focus Net Express or Mainframe Express.
rem *
rem * ************
rem * * CBLCRDE2 *
rem * ********cmd*
rem * *
rem * ************ ************
rem * * SIMOEXEC ******* CBLCRDC2 *
rem * ********exe* ********dll*
rem * * *
rem * * *
rem * * **call************
rem * * * *
rem * * * *
rem * * ************* *
rem * * * *
rem * * * *
rem * * * ************ ************
rem * * * * GET080RS ******* SIMOGR80 * Read 80 bytes
rem * * * *******data* ********dll*
rem * * *
rem * * *
rem * * ***call***********************
rem * * * *
rem * * * ************
rem * * * * SIMOXT80 * Convert EBCDIC/ASCII
rem * * * ********dll*
rem * * *
rem * * *
rem * * ***call***********************
rem * * *
rem * * ************ ************
rem * * Write 80 bytes * SIMOPL80 ******* PUT080LS *
rem * * ********dll* *******data*
rem * ************
rem * * EOJ *
rem * ************
rem *
rem * *******************************************************************
rem * Set the environment variables...
rem *
setlocal
call Env1PROD
call SimoNOTE "*******************************************************CblCrdE2"
call SimoNOTE "Starting JobName CblCrdE2"
set GET080RS=%BaseLib1%\DataWrk1\AlphaBETRseqEbcFixRec80.DAT
set PUT080LS=%BaseLib1%\DataWrk1\AlphaBETLseqAscVarRec8002.TXT
set SYSOUT=%BaseLib1%\logs\SysOutCblCrd.TXT
rem * *******************************************************************
rem * Step 1 of 1 Read EBCDIC-Record-Sequential, write ASCII-Line-Sequential
rem *
if exist %PUT080LS% erase %PUT080LS%
SimoEXEC EXEC CblCrdC2
if ERRORLEVEL = 0 goto :EojAOK
set JobStatus=0020
goto :EojNOK
rem *
:EojNOK
call SimoNOTE "ABENDING JobName CblCrdE2, Status is %JobStatus%"
goto :End
rem *
:EojAOK
call SimoNOTE "Complete JobName CblCrdE2, Status is %JobStatus%"
goto :End
rem *
:End
call SimoNOTE "Conclude SysLog is %SYSLOG%"
if not "%1" == "nopause" pause
endlocal
The following (CBLCRDE3.CMD) is a Windows .CMD that will execute a program that will compare the contents of the two ASCII-encoded text files.
@echo OFF
rem * *******************************************************************
rem * This program is provided by: *
rem * SimoTime Enterprises, LLC *
rem * (C) Copyright 1987-2010 All Rights Reserved *
rem * Web Site URL: http://www.simotime.com *
rem * e-mail: helpdesk@simotime.com *
rem * *******************************************************************
rem *
rem * Text - Compare ACTUAL80 with EXPECT80, ASCII/Text Files
rem * Author - SimoTime Enterprises
rem * Date - November 11, 2003
rem * Version - 03.12.15
rem *
rem * This set of programs illustrates the use of a COBOL program to
rem * compare two ASCII/Text files with a maximum record length of
rem * eighty (80) bytes.
rem *
rem * This set of programs will run on a Personal Computer with Windows
rem * and Micro Focus Net Express.
rem *
rem * *******************************************************************
rem * Set the environment variables...
rem *
setlocal
call Env1PROD
call SimoNOTE "*******************************************************CblCrdE3"
call SimoNOTE "Starting JobName CblCrdE3"
set EXPECT80=%BaseLib1%\DataTxt1\AlphaBETLseqAscMaxRec80.TXT
set ACTUAL80=%BaseLib1%\DataWrk1\AlphaBETLseqAscVarRec8002.TXT
set SYSUT3=%BaseLib1%\DataTxt1\SYSUT3X1.TXT
set SYSOUT=%BaseLib1%\logs\SysOutCblCrd.TXT
rem * *******************************************************************
rem * Step 1 of 1 Compare the ASCII/Text files
rem *
SimoEXEC EXEC CblCrdC3
if ERRORLEVEL = 0 goto :EojAOK
set JobStatus=0030
goto :EojNOK
rem *
:EojNOK
call SimoNOTE "ABENDING JobName CblCrdE3, Status is %JobStatus%"
goto :End
rem *
:EojAOK
call SimoNOTE "Complete JobName CblCrdE3, Status is %JobStatus%"
goto :End
rem *
:End
call SimoNOTE "Conclude SysLog is %SYSLOG%"
if not "%1" == "nopause" pause
endlocal
The following (CBLCRDE9.CMD) is a Windows .CMD that does the three preceding jobs as steps within a multi-step job.
@echo OFF
rem * *******************************************************************
rem * This program is provided by: *
rem * SimoTime Enterprises, LLC *
rem * (C) Copyright 1987-2010 All Rights Reserved *
rem * Web Site URL: http://www.simotime.com *
rem * e-mail: helpdesk@simotime.com *
rem * *******************************************************************
rem *
rem * Text - Read ASCII Text and write EBCDIC fixed record file
rem * Author - SimoTime Enterprises
rem * Date - November 11, 2003
rem * Version - 03.12.15
rem *
rem * This set of programs illustrates the use of some of the commonly
rem * called I/O routines that will read or write 80 byte records from
rem * or to s record sequential or line sequential file. In this example
rem * the text string will be converted from ASCII to EBCDIC before
rem * writing to the EBCDIC-encoded file with eighty (80) byte, fixed
rem * length records.
rem *
rem * This set of programs will run on a Personal Computer with Windows
rem * and Micro Focus Net Express or Mainframe Express.
rem *
rem * *******************************************************************
rem * Set the Environment
rem *
setlocal
call Env1PROD
call SimoNOTE "*******************************************************CblCrdE9"
rem *
rem * *******************************************************************
rem * Step 1 of 3 Read ASCII-Line-Sequential, write EBCDIC-Record-Sequential
:Step01
call SimoNOTE "Starting JobName CblCrdE9, Step01"
set GET080LS=%BaseLib1%\DataTxt1\AlphaBETLseqAscMaxRec80.TXT
set PUT080RS=%BaseLib1%\DataWrk1\AlphaBETRseqEbcFixRec80.DAT
set SYSOUT=%BaseLib1%\logs\SysOutCblCrd.TXT
rem *
if exist %PUT080RS% erase %PUT080RS%
SimoEXEC EXEC CblCrdC1
if ERRORLEVEL = 0 goto :Step02
set JobStatus=0010
goto :EojNOK
rem *
rem * *******************************************************************
rem * Step 2 of 3 Read EBCDIC-Record-Sequential, write ASCII-Line-Sequential
:Step02
call SimoNOTE "Starting JobName CblCrdE9, Step02"
set GET080RS=%BaseLib1%\DataWrk1\AlphaBETRseqEbcFixRec80.DAT
set PUT080LS=%BaseLib1%\DataWrk1\AlphaBETLseqAscVarRec8002.TXT
set SYSOUT=%BaseLib1%\logs\SysOutCblCrd.TXT
rem *
if exist %PUT080LS% erase %PUT080LS%
SimoEXEC EXEC CblCrdC2
if ERRORLEVEL = 0 goto :Step03
set JobStatus=0020
goto :EojNOK
rem *
rem * *******************************************************************
rem * Step 3 of 3 Compare the ASCII-Line-Sequential files
:Step03
call SimoNOTE "Starting JobName CblCrdE9, Step03"
set EXPECT80=%BaseLib1%\DataTxt1\AlphaBETLseqAscMaxRec80.TXT
set ACTUAL80=%BaseLib1%\DataWrk1\AlphaBETLseqAscVarRec8002.TXT
set SYSUT3=%BaseLib1%\DataTxt1\SYSUT3X1.TXT
set SYSOUT=%BaseLib1%\logs\SysOutCblCrd.TXT
rem *
SimoEXEC EXEC CblCrdC3
if ERRORLEVEL = 0 goto :EojAOK
set JobStatus=0030
goto :EojNOK
:EojNOK
call SimoNOTE "ABENDING JobName CblCrdE9, Status is %JobStatus%"
goto :End
rem *
:EojAOK
call SimoNOTE "Complete JobName CblCrdE9, Status is %JobStatus%"
goto :End
rem *
:End
call SimoNOTE "Conclude SysLog is %SYSLOG%"
if not "%1" == "nopause" pause
endlocal
The following (ezSetEnv.CMD) is the Windows .CMD that is used to set the common environment variables used by the jobs included in this example.
rem * *******************************************************************
rem * Set the commonly used environment variables. This is used to
rem * provide a single point for managing the commonly used environment
rem * variables.
rem *
set BaseLib1=c:\SimoSAM1
rem *
rem * The following two (2) statements are required when Hyperlinking from
rem * an Excel Spreadsheet.
c:
cd %BaseLib1%\ProdLibA
rem *
set SYSOUT=%BaseLib1%\LOGS\SYSOUT_USER.TXT
set SYSLOG=%BaseLib1%\LOGS\SYSLOG_USER.DAT
set SimoNOTE=%BaseLib1%\LOGS\SIMONOTE_USER.TXT
set DataLib1=%BaseLib1%\DataLibA
call SimoNOTE "*"
if "%1" == "" goto :NoHeader
call SimoNOTE "**********************************************ezSetEnv/%1"
:NoHeader
rem *
set LRSTOKEN=%DataLib1%\Txt1\LRSTOKEN.TXT
set CobCpy=%BaseLib1%\CobCpy1;c:\SimoLIBR
rem *
rem set MAINFRAME_FLOATING_POINT=true
rem *
rem * set MFTRACE_CONFIG=%BaseLib1%\LOGS\TRACE001\ctfrtsfs.cfg
rem * set MFTRACE_LOGS=%BaseLib1%\LOGS\TRACE001
rem *
rem * The following SORTSPACE of 1 gigabyte is used when sorting very
rem * large files. The value is the digit one (1) followed by nine (9)
rem * zeroes. To allocate this amount of memory for sorting requires a
rem * minimum of two (2) gigabytes of RAM.
rem set SORTSPACE=1000000000
rem *
rem * For large file support and record locking control of File Handler
set EXTFH=%BaseLib1%\SysLibA1\EXTFHBIG.CFG
rem * Set environment for MFBSI (Micro Focus Batch Scheduling Interface)
set ES_EMP_EXIT_1=mfbsiemx
set MFBSI_DIR=%BaseLib1%\BSIA\%ezServerName%
set MFBSIEOP_CMD=ENABLE
set MFBSIEOP_CSV=ENABLE
set MFBSIEOP_HTM=ENABLE
set MFBSIEOP_XML=ENABLE
rem *
rem * The following is used to map the location of files that are to be
rem * allocated using JCL with ES/MTO.
set ES_ALLOC_OVERRIDE=%BaseLib1%\SysLibA1\CatMapA1.cfg
rem *
rem * Set the environment for Core Dump on System error, CBLCORE file
rem set COBCONFIG_=%BaseLib1%\SysLibA1\Diagnose.CFG
set COBCONFIG_=
rem *
rem * The following may need to be adjusted based on individual systems
rem * and the various versions of the Operating System, Sub-Systems and
rem * other software.
if "%ezSetEnv%" == "Y" goto :NOPATH
set iexplore=C:\Program Files\Internet Explorer
set path="C:\Program Files\Micro Focus\Net Express 5.1\Base\";"C:\Program Files\Micro Focus\Net Express 5.1\Base\bin";%BaseLib1%\ProdLibA;%BaseLib1%\ProdLibA\UTIL;%PATH%;
rem set path="C:\Program Files\Micro Focus\Server 5.0\Base\";"C:\Program Files\Micro Focus\Server 5.0\Base\bin";%PATH%;
:NOPATH
set cobpath=%BaseLib1%\ProdLibA;%BaseLib1%\ProdLibA\UTIL;c:\SimoLIBR
set JobStatus=0000
set StepStatus=0000
set ezSetEnv=Y
call SimoNOTE "* BaseLib1 is %BaseLib1%"
This section provides detailed information about the COBOL programs used in this suite of sample programs.
The following (CBLCRDC1.CBL) is a sample of the COBOL program that will read an ASCII-encoded, text file with variable length records and write to an EBCDIC-encoded file with eighty (80) byte, fixed length records.
IDENTIFICATION DIVISION.
PROGRAM-ID. CBDCRDC1.
AUTHOR. SIMOTIME ENTERPRISES.
*****************************************************************
* Copyright (C) 1987-2010 SimoTime Enterprises, LLC. *
* *
* All rights reserved. Unpublished, all rights reserved under *
* copyright law and international treaty. Use of a copyright *
* notice is precautionary only and does not imply publication *
* or disclosure. *
* *
* Permission to use, copy, modify and distribute this software *
* for any commercial purpose requires a fee to be paid to *
* SimoTime Enterprises. Once the fee is received by SimoTime *
* the latest version of the software will be delivered and a *
* license will be granted for use within an enterprise, *
* provided the SimoTime copyright notice appear on all copies *
* of the software. The SimoTime name or Logo may not be used *
* in any advertising or publicity pertaining to the use of the *
* software without the written permission of SimoTime *
* Enterprises. *
* *
* Permission to use, copy and modify this software for any *
* non-commercial purpose and without fee is hereby granted, *
* provided the SimoTime copyright notice appear on all copies *
* of the software. The SimoTime name or Logo may not be used in *
* any advertising or publicity pertaining to the use of the *
* software without the written permission of SimoTime *
* Enterprises. *
* *
* SimoTime Enterprises makes no warranty or representations *
* about the suitability of the software for any purpose. It is *
* provided "AS IS" without any express or implied warranty, *
* including the implied warranties of merchantability, fitness *
* for a particular purpose and non-infringement. SimoTime *
* Enterprises shall not be liable for any direct, indirect, *
* special or consequential damages resulting from the loss of *
* use, data or projects, whether in an action of contract or *
* tort, arising out of or in connection with the use or *
* performance of this software *
* *
* SimoTime Enterprises *
* 15 Carnoustie Drive *
* Novato, CA 94949-5849 *
* 415.883.6565 *
* *
* RESTRICTED RIGHTS LEGEND *
* Use, duplication, or disclosure by the Government is subject *
* to restrictions as set forth in subparagraph (c)(1)(ii) of *
* the Rights in Technical Data and Computer Software clause at *
* DFARS 52.227-7013 or subparagraphs (c)(1) and (2) of *
* Commercial Computer Software - Restricted Rights at 48 *
* CFR 52.227-19, as applicable. Contact SimoTime Enterprises, *
* 15 Carnoustie Drive, Novato, CA 94949-5849. *
* *
*****************************************************************
* This program is provided by SimoTime Enterprises *
* Our e-mail address is: helpdesk@simotime.com *
* Also, visit our Web Site at http://www.simotime.com *
*****************************************************************
* MAINTENANCE
* -----------
* 1994/02/27 Simmons, Created program.
*
*****************************************************************
* Source Member: CBDCRDC1.CBL
* Copy Files: PASSGL80
*
*****************************************************************
DATA DIVISION.
WORKING-STORAGE SECTION.
*****************************************************************
* Data-structure for Title and Copyright...
*****************************************************************
01 SIM-TITLE.
05 T1 pic X(11) value '* CBDCRDC1 '.
05 T2 pic X(34) value 'Get Line ASCII, Put Record EBCDIC '.
05 T3 pic X(10) value ' v06.10.20'.
05 T4 pic X(24) value ' http://www.simotime.com'.
01 SIM-COPYRIGHT.
05 C1 pic X(11) value '* CBDCRDC1 '.
05 C2 pic X(20) value 'Copyright 1987-2010 '.
05 C3 pic X(28) value ' SimoTime Enterprises, LLC '.
05 C4 pic X(20) value ' All Rights Reserved'.
01 SIM-THANKS-01.
05 C1 pic X(11) value '* CBDCRDC1 '.
05 C2 pic X(32) value 'Thank you for using this sample '.
05 C3 pic X(32) value 'by SimoTime Enterprises, LLC '.
05 C4 pic X(04) value ' '.
01 SIM-THANKS-02.
05 C1 pic X(11) value '* CBDCRDC1 '.
05 C2 pic X(32) value 'Please send comments or suggesti'.
05 C3 pic X(32) value 'ons to helpdesk@simotime.com '.
05 C4 pic X(04) value ' '.
*****************************************************************
* Message Buffer used by the Z-DISPLAY-MESSAGE-TEXT routine. *
*****************************************************************
01 MESSAGE-BUFFER.
05 MESSAGE-HEADER pic X(11) value '* CBDCRDC1 '.
05 MESSAGE-TEXT.
10 MESSAGE-TEXT-1 pic X(68) value SPACES.
10 MESSAGE-TEXT-2 pic X(188) value SPACES.
01 SYSUT1-TOTAL.
05 filler pic X(23) value 'Input Record count is '.
05 SYSUT1-RDR pic 9(9) value 0.
05 filler pic X value SPACE.
01 APPL-RESULT pic S9(9) comp.
88 APPL-AOK value 0.
88 APPL-EOF value 16.
01 RC-FOR-PROGRAM pic 9(4) value 0.
COPY PASSGL80.
COPY PASSPR80.
COPY PASSXT80.
*****************************************************************
PROCEDURE DIVISION.
perform Z-POST-COPYRIGHT
move 'A2E' to XT80-REQUEST
perform GET080LS-OPEN
perform PUT080RS-OPEN
move 'READ ' to GL80-FILE-REQUEST
move ZERO to SYSUT1-RDR
move ZERO to GL80-FILE-STATUS
perform until GL80-FILE-STATUS not = 0
call 'SIMOGL80' using GL80-PASS-AREA
if GL80-FILE-STATUS = 0
move GL80-PASS-80 to XT80-DATA
call 'SIMOXT80' using XT80-PASS-AREA
move XT80-DATA to PR80-PASS-80
perform PUT080RS-WRITE
add 1 to SYSUT1-RDR
end-if
end-perform
display '* CBDCRDC1 GL80 Status '
GL80-FILE-STATUS
if GL80-FILE-STATUS = 0
or GL80-FILE-STATUS = 10
move Zero to RC-FOR-PROGRAM
end-if
move SYSUT1-TOTAL to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
perform PUT080RS-CLOSE
perform GET080LS-CLOSE
perform Z-THANK-YOU.
add RC-FOR-PROGRAM to ZERO giving RETURN-CODE
GOBACK.
*****************************************************************
GET080LS-READ.
exit.
*---------------------------------------------------------------*
GET080LS-OPEN.
move 'FILE ' to GL80-PASS-REQUEST
move 'OPEN ' to GL80-FILE-REQUEST
call 'SIMOGL80' using GL80-PASS-AREA
if GL80-FILE-STATUS not = 0
move GL80-FILE-STATUS to MESSAGE-TEXT
move ' - Failed the OPEN of GET080LS Sequential file '
to MESSAGE-TEXT(6:38)
perform Z-DISPLAY-MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
exit.
*---------------------------------------------------------------*
GET080LS-CLOSE.
move 'CLOSE ' to GL80-FILE-REQUEST
call 'SIMOGL80' using GL80-PASS-AREA
exit.
*****************************************************************
PUT080RS-WRITE.
move 'WRITE' to PR80-FILE-REQUEST
call 'SIMOPR80' using PR80-PASS-AREA
exit.
*---------------------------------------------------------------*
PUT080RS-OPEN.
move 'FILE ' to PR80-PASS-REQUEST
move 'OPEN ' to PR80-FILE-REQUEST
call 'SIMOPR80' using PR80-PASS-AREA
if PR80-FILE-STATUS = 0
move 'Successful OPEN of PUT080 Sequential file'
to MESSAGE-TEXT
else
move PR80-FILE-STATUS to MESSAGE-TEXT
move ' - Failed the OPEN of PUT080 Sequential file '
to MESSAGE-TEXT(6:38)
end-if
perform Z-DISPLAY-MESSAGE-TEXT
exit.
*---------------------------------------------------------------*
PUT080RS-CLOSE.
move 'CLOSE ' to PR80-FILE-REQUEST
call 'SIMOPR80' using PR80-PASS-AREA
exit.
*****************************************************************
* The following Z-Routines perform administrative tasks *
* for this program. *
*****************************************************************
* ABEND the program, post a message to the console and issue *
* a STOP RUN. *
*****************************************************************
Z-ABEND-PROGRAM.
if MESSAGE-TEXT not = SPACES
perform Z-DISPLAY-MESSAGE-TEXT
end-if
move 'PROGRAM-IS-ABENDING...' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
add 12 to ZERO giving RETURN-CODE
STOP RUN.
* exit.
*****************************************************************
Z-POST-COPYRIGHT.
move SIM-TITLE to MESSAGE-BUFFER
perform Z-DISPLAY-MESSAGE-TEXT
move SIM-COPYRIGHT to MESSAGE-BUFFER
perform Z-DISPLAY-MESSAGE-TEXT
exit.
*****************************************************************
* Display CONSOLE messages... *
*****************************************************************
Z-DISPLAY-MESSAGE-TEXT.
if MESSAGE-TEXT-2 = SPACES
display MESSAGE-BUFFER(1:79)
else
display MESSAGE-BUFFER
end-if
move all SPACES to MESSAGE-TEXT
exit.
*****************************************************************
Z-THANK-YOU.
move SIM-THANKS-01 to MESSAGE-BUFFER
perform Z-DISPLAY-MESSAGE-TEXT
move SIM-THANKS-02 to MESSAGE-BUFFER
perform Z-DISPLAY-MESSAGE-TEXT
exit.
*****************************************************************
* This example is provided by SimoTime Enterprises *
* Our e-mail address is: helpdesk@simotime.com *
* Also, visit our Web Site at http://www.simotime.com *
*****************************************************************
The following (CBLCRDC2.CBL) is a sample of the COBOL program that will read an EBCDIC-encoded file with eighty (80) byte, fixed length records and write to an ASCII-encoded, text file with variable length records.
IDENTIFICATION DIVISION.
PROGRAM-ID. CBDCRDC2.
AUTHOR. SIMOTIME ENTERPRISES.
*****************************************************************
* Copyright (C) 1987-2010 SimoTime Enterprises, LLC. *
* *
* All rights reserved. Unpublished, all rights reserved under *
* copyright law and international treaty. Use of a copyright *
* notice is precautionary only and does not imply publication *
* or disclosure. *
* *
* Permission to use, copy, modify and distribute this software *
* for any commercial purpose requires a fee to be paid to *
* SimoTime Enterprises. Once the fee is received by SimoTime *
* the latest version of the software will be delivered and a *
* license will be granted for use within an enterprise, *
* provided the SimoTime copyright notice appear on all copies *
* of the software. The SimoTime name or Logo may not be used *
* in any advertising or publicity pertaining to the use of the *
* software without the written permission of SimoTime *
* Enterprises. *
* *
* Permission to use, copy and modify this software for any *
* non-commercial purpose and without fee is hereby granted, *
* provided the SimoTime copyright notice appear on all copies *
* of the software. The SimoTime name or Logo may not be used in *
* any advertising or publicity pertaining to the use of the *
* software without the written permission of SimoTime *
* Enterprises. *
* *
* SimoTime Enterprises makes no warranty or representations *
* about the suitability of the software for any purpose. It is *
* provided "AS IS" without any express or implied warranty, *
* including the implied warranties of merchantability, fitness *
* for a particular purpose and non-infringement. SimoTime *
* Enterprises shall not be liable for any direct, indirect, *
* special or consequential damages resulting from the loss of *
* use, data or projects, whether in an action of contract or *
* tort, arising out of or in connection with the use or *
* performance of this software *
* *
* SimoTime Enterprises *
* 15 Carnoustie Drive *
* Novato, CA 94949-5849 *
* 415.883.6565 *
* *
* RESTRICTED RIGHTS LEGEND *
* Use, duplication, or disclosure by the Government is subject *
* to restrictions as set forth in subparagraph (c)(1)(ii) of *
* the Rights in Technical Data and Computer Software clause at *
* DFARS 52.227-7013 or subparagraphs (c)(1) and (2) of *
* Commercial Computer Software - Restricted Rights at 48 *
* CFR 52.227-19, as applicable. Contact SimoTime Enterprises, *
* 15 Carnoustie Drive, Novato, CA 94949-5849. *
* *
*****************************************************************
* This program is provided by SimoTime Enterprises *
* Our e-mail address is: helpdesk@simotime.com *
* Also, visit our Web Site at http://www.simotime.com *
*****************************************************************
* MAINTENANCE
* -----------
* 1994/02/27 Simmons, Created program.
*
*****************************************************************
* Source Member: CBDCRDC2.CBL
* Copy Files: PASSGR80
* PASSPL80
*****************************************************************
DATA DIVISION.
WORKING-STORAGE SECTION.
*****************************************************************
* Data-structure for Title and Copyright...
*****************************************************************
01 SIM-TITLE.
05 T1 pic X(11) value '* CBDCRDC2 '.
05 T2 pic X(34) value 'Get Record EBCDIC, Put Line ASCII '.
05 T3 pic X(10) value ' v06.10.20'.
05 T4 pic X(24) value ' http://www.simotime.com'.
01 SIM-COPYRIGHT.
05 C1 pic X(11) value '* CBDCRDC2 '.
05 C2 pic X(20) value 'Copyright 1987-2010 '.
05 C3 pic X(28) value ' SimoTime Enterprises, LLC '.
05 C4 pic X(20) value ' All Rights Reserved'.
01 SIM-THANKS-01.
05 C1 pic X(11) value '* CBDCRDC2 '.
05 C2 pic X(32) value 'Thank you for using this sample '.
05 C3 pic X(32) value 'by SimoTime Enterprises, LLC '.
05 C4 pic X(04) value ' '.
01 SIM-THANKS-02.
05 C1 pic X(11) value '* CBDCRDC2 '.
05 C2 pic X(32) value 'Please send comments or suggesti'.
05 C3 pic X(32) value 'ons to helpdesk@simotime.com '.
05 C4 pic X(04) value ' '.
*****************************************************************
* Message Buffer used by the Z-DISPLAY-MESSAGE-TEXT routine. *
*****************************************************************
01 MESSAGE-BUFFER.
05 MESSAGE-HEADER pic X(11) value '* CBDCRDC2 '.
05 MESSAGE-TEXT.
10 MESSAGE-TEXT-1 pic X(68) value SPACES.
10 MESSAGE-TEXT-2 pic X(188) value SPACES.
01 SYSUT1-TOTAL.
05 filler pic X(23) value 'Input Record count is '.
05 SYSUT1-RDR pic 9(9) value 0.
05 filler pic X value SPACE.
01 APPL-RESULT pic S9(9) comp.
88 APPL-AOK value 0.
88 APPL-EOF value 16.
01 RC-FOR-PROGRAM pic 9(4) value 0.
COPY PASSGR80.
COPY PASSPL80.
COPY PASSXT80.
*****************************************************************
PROCEDURE DIVISION.
perform Z-POST-COPYRIGHT
move 'E2A' to XT80-REQUEST
perform GET080RS-OPEN
perform PUT080LS-OPEN
move 'READ ' to GR80-FILE-REQUEST
move ZERO to SYSUT1-RDR
move ZERO to GR80-FILE-STATUS
perform until GR80-FILE-STATUS not = 0
call 'SIMOGR80' using GR80-PASS-AREA
if GR80-FILE-STATUS = 0
move GR80-PASS-80 to XT80-DATA
call 'SIMOXT80' using XT80-PASS-AREA
move XT80-DATA to PL80-PASS-80
perform PUT080LS-WRITE
add 1 to SYSUT1-RDR
end-if
end-perform
display '* CBDCRDC2 GR80 Status '
GR80-FILE-STATUS
if GR80-FILE-STATUS = 0
or GR80-FILE-STATUS = 10
move Zero to RC-FOR-PROGRAM
end-if
move SYSUT1-TOTAL to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
perform PUT080LS-CLOSE
perform GET080RS-CLOSE
perform Z-THANK-YOU.
add RC-FOR-PROGRAM to ZERO giving RETURN-CODE
GOBACK.
*****************************************************************
GET080LS-READ.
exit.
*---------------------------------------------------------------*
GET080RS-OPEN.
move 'FILE ' to GR80-PASS-REQUEST
move 'OPEN ' to GR80-FILE-REQUEST
call 'SIMOGR80' using GR80-PASS-AREA
if GR80-FILE-STATUS not = 0
move GR80-FILE-STATUS to MESSAGE-TEXT
move ' - Failed the OPEN of GET080RS Sequential file '
to MESSAGE-TEXT(6:38)
perform Z-DISPLAY-MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
exit.
*---------------------------------------------------------------*
GET080RS-CLOSE.
move 'CLOSE ' to GR80-FILE-REQUEST
call 'SIMOGR80' using GR80-PASS-AREA
exit.
*****************************************************************
PUT080LS-WRITE.
move 'WRITE' to PL80-FILE-REQUEST
call 'SIMOPL80' using PL80-PASS-AREA
exit.
*---------------------------------------------------------------*
PUT080LS-OPEN.
move 'FILE ' to PL80-PASS-REQUEST
move 'OPEN ' to PL80-FILE-REQUEST
call 'SIMOPL80' using PL80-PASS-AREA
if PL80-FILE-STATUS = 0
move 'Successful OPEN of PUT080 Sequential file'
to MESSAGE-TEXT
else
move PL80-FILE-STATUS to MESSAGE-TEXT
move ' - Failed the OPEN of PUT080 Sequential file '
to MESSAGE-TEXT(6:38)
end-if
perform Z-DISPLAY-MESSAGE-TEXT
exit.
*---------------------------------------------------------------*
PUT080LS-CLOSE.
move 'CLOSE ' to PL80-FILE-REQUEST
call 'SIMOPL80' using PL80-PASS-AREA
exit.
*****************************************************************
* The following Z-Routines perform administrative tasks *
* for this program. *
*****************************************************************
* ABEND the program, post a message to the console and issue *
* a STOP RUN. *
*****************************************************************
Z-ABEND-PROGRAM.
if MESSAGE-TEXT not = SPACES
perform Z-DISPLAY-MESSAGE-TEXT
end-if
move 'PROGRAM-IS-ABENDING...' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
add 12 to ZERO giving RETURN-CODE
STOP RUN.
* exit.
*****************************************************************
Z-POST-COPYRIGHT.
move SIM-TITLE to MESSAGE-BUFFER
perform Z-DISPLAY-MESSAGE-TEXT
move SIM-COPYRIGHT to MESSAGE-BUFFER
perform Z-DISPLAY-MESSAGE-TEXT
exit.
*****************************************************************
* Display CONSOLE messages... *
*****************************************************************
Z-DISPLAY-MESSAGE-TEXT.
if MESSAGE-TEXT-2 = SPACES
display MESSAGE-BUFFER(1:79)
else
display MESSAGE-BUFFER
end-if
move all SPACES to MESSAGE-TEXT
exit.
*****************************************************************
Z-THANK-YOU.
move SIM-THANKS-01 to MESSAGE-BUFFER
perform Z-DISPLAY-MESSAGE-TEXT
move SIM-THANKS-02 to MESSAGE-BUFFER
perform Z-DISPLAY-MESSAGE-TEXT
exit.
*****************************************************************
* This example is provided by SimoTime Enterprises *
* Our e-mail address is: helpdesk@simotime.com *
* Also, visit our Web Site at http://www.simotime.com *
*****************************************************************
The following (CBLCRDC3.CBL) is a sample of the COBOL program that will compare the contents of the two ASCII-encoded text files.
IDENTIFICATION DIVISION.
PROGRAM-ID. CBLCRDC3.
AUTHOR. SIMOTIME ENTERPRISES.
*****************************************************************
* This program was generated by SimoZAPS *
* A product of SimoTime Enterprises *
* Our e-mail address is: helpdesk@simotime.com *
* Also, visit our Web Site at http://www.simotime.com *
* *
* Generation Date: 2006-11-06 Generation Time: 15:25:50:51 *
* *
* Record Record Key *
* Function Name Organization Format Max-Min Pos-Len *
* INPUT EXPECT80 ASCII/CRLF VARIABLE 00080 *
* *
* OUTPUT ACTUAL80 ASCII/CRLF VARIABLE 00080 *
* *
* *
* Translation Mode is UNKNOWN *
* *
*****************************************************************
ENVIRONMENT DIVISION.
INPUT-OUTPUT SECTION.
FILE-CONTROL.
SELECT EXPECT80-FILE ASSIGN TO EXPECT80
ORGANIZATION IS LINE SEQUENTIAL
ACCESS MODE IS SEQUENTIAL
FILE STATUS IS EXPECT80-STATUS.
SELECT ACTUAL80-FILE ASSIGN TO ACTUAL80
ORGANIZATION IS LINE SEQUENTIAL
ACCESS MODE IS SEQUENTIAL
FILE STATUS IS ACTUAL80-STATUS.
SELECT SYSUT3-FILE ASSIGN TO SYSUT3
ORGANIZATION IS LINE SEQUENTIAL
ACCESS MODE IS SEQUENTIAL
FILE STATUS IS SYSUT3-STATUS.
*****************************************************************
DATA DIVISION.
FILE SECTION.
FD EXPECT80-FILE
DATA RECORD IS EXPECT80-REC
.
01 EXPECT80-REC.
05 EXPECT80-DATA-01 PIC X(00080).
FD ACTUAL80-FILE
DATA RECORD IS ACTUAL80-REC
.
01 ACTUAL80-REC.
05 ACTUAL80-DATA-01 PIC X(00080).
FD SYSUT3-FILE
DATA RECORD IS SYSUT3-REC
.
01 SYSUT3-REC.
05 SYSUT3-DATA-01 PIC X(80).
*****************************************************************
* This program was created using the SYSCOMP2.TXT file as the *
* template for the data file comparison. The positions to be *
* compared are determined by reading a control file at *
* execution time. *
* *
* For more information or questions please contact SimoTime *
* Enterprises as follows. *
* *
* Our e-mail address is: helpdesk@simotime.com *
* Also, visit our Web Site at http://www.simotime.com *
* *
*****************************************************************
WORKING-STORAGE SECTION.
01 SIM-TITLE.
05 T1 pic X(11) value '* CBLCRDC3 '.
05 T2 pic X(34) value 'Data File Content Comparison '.
05 T3 pic X(10) value 'v06.09.08 '.
05 T4 pic X(24) value ' http://www.simotime.com'.
01 SIM-COPYRIGHT.
05 C1 pic X(11) value '* CBLCRDC3 '.
05 C2 pic X(20) value 'Created by SimoZAPS,'.
05 C3 pic X(20) value ' a utility package '.
05 C4 pic X(28) value 'of SimoTime Enterprises, LLC'.
01 EXPECT80-STATUS.
05 EXPECT80-STATUS-L pic X.
05 EXPECT80-STATUS-R pic X.
01 EXPECT80-EOF pic X value 'N'.
01 EXPECT80-OPEN-FLAG pic X value 'C'.
01 ACTUAL80-STATUS.
05 ACTUAL80-STATUS-L pic X.
05 ACTUAL80-STATUS-R pic X.
01 ACTUAL80-EOF pic X value 'N'.
01 ACTUAL80-OPEN-FLAG pic X value 'C'.
01 SYSUT3-STATUS.
05 SYSUT3-STATUS-L pic X.
05 SYSUT3-STATUS-R pic X.
01 SYSUT3-EOF pic X value 'N'.
01 SYSUT3-OPEN-FLAG pic X value 'C'.
*****************************************************************
* The following buffers are used to create a four-byte status *
* code that may be displayed. *
*****************************************************************
01 IO-STATUS.
05 IO-STAT1 pic X.
05 IO-STAT2 pic X.
01 IO-STATUS-04.
05 IO-STATUS-0401 pic 9 value 0.
05 IO-STATUS-0403 pic 999 value 0.
01 TWO-BYTES-BINARY pic 9(4) BINARY.
01 TWO-BYTES-ALPHA redefines TWO-BYTES-BINARY.
05 TWO-BYTES-LEFT pic X.
05 TWO-BYTES-RIGHT pic X.
*****************************************************************
* Message Buffer used by the Z-DISPLAY-MESSAGE-TEXT routine. *
*****************************************************************
01 MESSAGE-BUFFER.
05 MESSAGE-HEADER pic X(11) value '* CBLCRDC3 '.
05 MESSAGE-TEXT.
10 MESSAGE-TEXT-1 pic X(68) value SPACES.
10 MESSAGE-TEXT-2 pic X(188) value SPACES.
*****************************************************************
01 APPL-RESULT pic S9(9) comp.
88 APPL-AOK value 0.
88 APPL-EOF value 16.
01 READ-FLAGS.
05 READ-1 pic X value 'Y'.
05 READ-2 pic X value 'Y'.
01 DUMP-FLAGS.
05 DUMP-ASC pic X value 'Y'.
05 DUMP-EBC pic X value 'Y'.
05 DUMP-HEX pic X value 'Y'.
01 COMPARE-STATUS pic XX value 'EQ'.
01 FLAG-EQ pic XX value 'EQ'.
01 FLAG-NE pic XX value 'NE'.
01 FLAG-QT pic XX value 'QT'.
01 DELTA-LINE pic X(1024) value all '-'.
01 PTR-1 pic 9(5) value 0.
01 PTR-2 pic 9(5) value 0.
01 IDX-2 pic 9(5) value 0.
01 DELTA-MAXIMUM-X pic X(5) value '00250'.
01 DELTA-MAXIMUM redefines DELTA-MAXIMUM-X pic 9(5).
01 DELTA-PROCESS pic X(4) value 'EOF '.
01 YES-YES pic XX value 'YY'.
01 N-BYTE pic X value 'N'.
01 Y-BYTE pic X value 'Y'.
01 KEY-ACTIVE pic X value 'Y'.
01 KEY-CONTROL-1.
05 PS-1 pic 9(5) value 00000.
05 LN-1 pic 9(5) value 00000.
01 KEY-CONTROL-2.
05 PS-2 pic 9(5) value 00000.
05 LN-2 pic 9(5) value 00000.
01 EXPECT80-LRECL pic 9(5) value 00080.
01 ACTUAL80-LRECL pic 9(5) value 00080.
01 D-LEN pic 9(5) value 128.
01 D-POS pic 9(5) value 1.
01 ASC-OR-EBC pic 9(3) comp value 0.
01 ASC-OR-EBC-R redefines ASC-OR-EBC.
05 ASC-A pic X.
05 EBC-A pic X.
* Header row for positional indicator...
01 DUMP-H10.
05 FILLER pic X(5) value '....:'.
05 POS-NO pic 9(5) value 10.
01 DUMP-HEADER pic X(1024) value all '.'.
01 D-P1 pic 9(5) value 0.
01 RECORD-HEADER.
05 RECORD-ID pic X(8) value 'EXPECT80'.
05 filler pic X(2) value '..'.
05 REC-NUMBER pic 9(9) value 0.
05 filler pic X value '('.
05 RECORD-POS pic 9(5) value 0.
05 filler pic X value ':'.
05 RECORD-LEN pic 9(5) value 0.
05 filler pic X value ')'.
01 BANNER-STARS.
05 filler pic X(128) value all '*'.
01 BANNER-TEXT.
05 filler pic X(2) value '* '.
05 filler pic X(49) value is SPACES.
05 filler pic X(26) value 'Data File Content Compare '.
05 filler pic X(49) value is SPACES.
05 filler pic X(2) value ' *'.
01 INFO-STATEMENT.
05 INFO-SHORT.
10 INFO-ID pic X(8) value 'Starting'.
10 filler pic X(32)
value ' - Data File Content Comparison'.
05 filler pic X(32)
value ' by SimoTime Enterprises, LLC '.
01 EXPECT80-TOTAL.
05 EXPECT80-RDR pic 9(9) value 0.
05 filler pic X(3) value ' - '.
05 filler pic X(25) value 'Record count for EXPECT80'.
01 ACTUAL80-TOTAL.
05 ACTUAL80-RDR pic 9(9) value 0.
05 filler pic X(3) value ' - '.
05 filler pic X(25) value 'Record count for ACTUAL80'.
01 SYSUT3-TOTAL.
05 SYSUT3-RDR pic 9(9) value 0.
05 filler pic X(3) value ' - '.
05 filler pic X(25) value 'Record count for SYSUT3 '.
01 COMPARE-NE-TOTAL.
05 COMPARE-NE pic 9(9) value 0.
05 filler pic X(3) value ' - '.
05 filler pic X(23) value 'Unequal count'.
01 FORMAT-TYPE pic X value 'B'.
01 WORK-05-X.
05 WORK-05-N pic 9(5).
01 COMPARE-TABLE.
05 POS-1 pic 9(5) value 0 occurs 32 times.
05 LEN-1 pic 9(5) value 0 occurs 32 times.
05 POS-2 pic 9(5) value 0 occurs 32 times.
05 LEN-2 pic 9(5) value 0 occurs 32 times.
01 CX-LIMIT pic 9(3) value 32.
01 CX-1 pic 9(3) value 0.
01 PARSE-TABLE.
05 PT-OSET pic 9(3) value 0 occurs 15 times.
05 PT-SIZE pic 9(3) value 0 occurs 15 times.
01 PT-LIMIT pic 9(3) value 15.
01 PX-1 pic 9(3) value 0.
01 PX-2 pic 9(3) value 0.
01 PX-MAX-ITEMS pic 9(3) value 15.
01 PX-ACTIVE pic 9(3) value 0.
01 PX-BUFFER-SIZE pic 9(3) value 80.
01 PX-LAST-SIG-BYTE pic 9(5) value 0.
01 B-COUNT pic 9(3) value 0.
01 COMPARE-MSG-DATA.
05 FILLER pic X(30) value 'Error, /COMPARE '.
05 FILLER pic X(30) value 'Error, /COMPARE SYSUT1 '.
05 FILLER pic X(30) value 'Error, /COMPARE SYSUT1 POS '.
05 FILLER pic X(30) value 'Error, /COMPARE SYSUT1 POS nnn'.
05 FILLER pic X(30) value 'Error, /COMPARE SYSUT1 LEN '.
05 FILLER pic X(30) value 'Error, /COMPARE SYSUT1 LEN nnn'.
05 FILLER pic X(30) value 'Error, /COMPARE SYSUT2 '.
05 FILLER pic X(30) value 'Error, /COMPARE SYSUT2 POS '.
05 FILLER pic X(30) value 'Error, /COMPARE SYSUT2 POS nnn'.
05 FILLER pic X(30) value 'Error, /COMPARE SYSUT2 LEN '.
05 FILLER pic X(30) value 'Error, /COMPARE SYSUT2 LEN nnn'.
01 COMPARE-MSG-DATA-R redefines COMPARE-MSG-DATA.
05 COMPARE-MSG pic X(30) occurs 11 times.
01 U-CASE pic X(26) value 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.
01 L-CASE pic X(26) value 'abcdefghijklmnopqrstuvwxyz'.
COPY PASSHEX4.
COPY PASSLOGS.
*****************************************************************
PROCEDURE DIVISION.
perform JOB-STARTING
perform
until COMPARE-STATUS = 'QT'
or EXPECT80-STATUS not = '00'
or ACTUAL80-STATUS not = '00'
if READ-1 = 'Y'
perform EXPECT80-READ
end-if
if READ-2 = 'Y'
perform ACTUAL80-READ
end-if
if EXPECT80-STATUS = '00'
and ACTUAL80-STATUS = '00'
move 'EQ' to COMPARE-STATUS
if KEY-ACTIVE = 'Y'
perform COMPARE-KEYS
end-if
if COMPARE-STATUS = FLAG-EQ
perform COMPARE-RECORDS
end-if
if COMPARE-STATUS = FLAG-NE
add 1 to COMPARE-NE
end-if
end-if
if DELTA-PROCESS = 'QUIT'
and COMPARE-NE > DELTA-MAXIMUM
move 'The Not Equal count exceeds Maximum limit...'
to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
end-perform
perform JOB-FINISHED
GOBACK.
*****************************************************************
COMPARE-RECORDS.
* Compare using SYSUT3 parameters...
add 1 to ZERO giving CX-1
perform until CX-1 > CX-LIMIT
if EXPECT80-REC(POS-1(CX-1):LEN-1(CX-1))
not = ACTUAL80-REC(POS-2(CX-1):LEN-2(CX-1))
move FLAG-NE to COMPARE-STATUS
if COMPARE-NE < DELTA-MAXIMUM
add POS-1(CX-1) to ZERO giving D-POS
add POS-1(CX-1) to ZERO giving RECORD-POS
add LEN-1(CX-1) to ZERO giving D-LEN
add LEN-1(CX-1) to ZERO giving PASSHEX4-LENGTH
add LEN-1(CX-1) to ZERO giving RECORD-LEN
perform DUMP-PRIMARY-RECORD
add POS-2(CX-1) to ZERO giving D-POS
add POS-2(CX-1) to ZERO giving RECORD-POS
add LEN-2(CX-1) to ZERO giving D-LEN
add LEN-2(CX-1) to ZERO giving PASSHEX4-LENGTH
add LEN-2(CX-1) to ZERO giving RECORD-LEN
perform DUMP-SECONDARY-RECORD
perform DUMP-POSITION-DIFFERENCE
end-if
end-if
if READ-FLAGS not = 'YY'
add CX-LIMIT to 1 giving CX-1
else
add 1 to CX-1
end-if
end-perform
exit.
*****************************************************************
COMPARE-KEYS.
move YES-YES to READ-FLAGS
if EXPECT80-REC(PS-1:LN-1)
< ACTUAL80-REC(PS-2:LN-2)
move N-BYTE to READ-2
end-if
if EXPECT80-REC(PS-1:LN-1)
> ACTUAL80-REC(PS-2:LN-2)
move N-BYTE to READ-1
end-if
exit.
*****************************************************************
DUMP-TO-LOG.
*> HexDump...
* Dump DD Name, Record-Number, (position,length)
move RECORD-HEADER to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
* DUMP position indicator
perform DUMP-POSITION-INDICATOR
if DUMP-ASC = 'Y'
move PASSHEX4-ASCII(1:D-LEN) to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
end-if
if DUMP-HEX = 'Y'
move PASSHEX4-UPPER(1:D-LEN) to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move PASSHEX4-LOWER(1:D-LEN) to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
end-if
if DUMP-EBC = 'Y'
move PASSHEX4-EBCDIC(1:D-LEN) to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
end-if
exit.
*****************************************************************
* Build the position header row...
*****************************************************************
DUMP-POSITION-INDICATOR.
add 9 to D-POS giving POS-NO
perform varying D-P1 from 1 by 10 until D-P1 > 1020
move DUMP-H10 to DUMP-HEADER(D-P1:10)
inspect DUMP-HEADER(D-P1 + 5:5)
replacing leading ZEROES by '.'
add 10 to POS-NO
end-perform
move DUMP-HEADER(1:D-LEN) to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
exit.
*****************************************************************
DUMP-PRIMARY-RECORD.
move SPACES to PASSHEX4-SOURCE
if READ-1 = 'Y'
and EXPECT80-EOF = 'N'
move 'EXPECT80..' to RECORD-ID
add EXPECT80-RDR to ZERO giving REC-NUMBER
move EXPECT80-REC(D-POS:D-LEN) to PASSHEX4-SOURCE
call 'SIMOHEX4' using PASSHEX4-PASS-AREA
perform DUMP-TO-LOG
else
move 'EXPECT80..Record is missing from EXPECT80 file'
to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
end-if
exit.
*****************************************************************
DUMP-SECONDARY-RECORD.
move SPACES to PASSHEX4-SOURCE
if READ-2 = 'Y'
and ACTUAL80-EOF = 'N'
move 'ACTUAL80..' to RECORD-ID
add ACTUAL80-RDR to ZERO giving REC-NUMBER
move ACTUAL80-REC(D-POS:D-LEN) to PASSHEX4-SOURCE
call 'SIMOHEX4' using PASSHEX4-PASS-AREA
perform DUMP-TO-LOG
else
move 'ACTUAL80..Record is missing from ACTUAL80 file'
to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
exit.
*****************************************************************
DUMP-POSITION-DIFFERENCE.
if READ-FLAGS = 'YY'
move all '-' to DELTA-LINE
add POS-1(CX-1) to ZERO giving PTR-1
add POS-2(CX-1) to ZERO giving PTR-2
add 1 to ZERO giving IDX-2
perform until IDX-2 > 1024
or IDX-2 > D-LEN
if EXPECT80-REC(PTR-1:1)
= ACTUAL80-REC(PTR-2:1)
move '=' to DELTA-LINE(IDX-2:1)
else
move '#' to DELTA-LINE(IDX-2:1)
end-if
add 1 to PTR-1
add 1 to PTR-2
add 1 to IDX-2
end-perform
else
move all '#' to DELTA-LINE
end-if
move DELTA-LINE(1:D-LEN) to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move '*' to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
exit.
*****************************************************************
JOB-FINISHED.
perform ACTUAL80-CLOSE
perform EXPECT80-CLOSE
move 'Summary ' to INFO-ID
move INFO-SHORT to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move EXPECT80-TOTAL to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move ACTUAL80-TOTAL to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
if EXPECT80-RDR not = ACTUAL80-RDR
move 'WARNING! - Record counts are not equal'
to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
end-if
move COMPARE-NE-TOTAL to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
if EXPECT80-EOF = 'Y'
and ACTUAL80-EOF = 'Y'
move 'Finished' to INFO-ID
else
move 'ABENDING' to INFO-ID
end-if
move INFO-STATEMENT to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
if COMPARE-NE > 0
or EXPECT80-RDR not = ACTUAL80-RDR
add 4 to ZERO giving RETURN-CODE
end-if
exit.
*****************************************************************
JOB-STARTING.
perform Z-POST-COPYRIGHT
perform Z-DETERMINE-ENVIRONMENT
perform JOB-STARTING-GET-CONTROL
perform EXPECT80-OPEN
perform ACTUAL80-OPEN
move 'Y' to READ-1
move 'Y' to READ-2
if DELTA-MAXIMUM not numeric
add 100 to ZERO giving DELTA-MAXIMUM
end-if
if PS-1 > 0
and PS-2 > 0
and LN-1 > 0
and LN-2 > 0
move 'Y' to KEY-ACTIVE
move 'Key control is ENABLED...'
to MESSAGE-TEXT
else
move 'N' to KEY-ACTIVE
move 'Key control is NOT enabled...'
to MESSAGE-TEXT
end-if
perform Z-DISPLAY-MESSAGE-TEXT
move 'DUMP' to PASSHEX4-REQUEST
add 128 to ZERO giving PASSHEX4-LENGTH
move 'NOTE' to SIMOLOGS-REQUEST
move SPACES to SIMOLOGS-MESSAGE
move BANNER-STARS to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move INFO-STATEMENT to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move BANNER-STARS to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
exit.
*****************************************************************
JOB-STARTING-GET-CONTROL.
perform SYSUT3-OPEN
perform INITIALIZE-TABLE-CX
perform until SYSUT3-STATUS not = '00'
perform SYSUT3-READ
if SYSUT3-STATUS = '00'
display SYSUT3-REC upon console
perform INITIALIZE-TABLE-PX
inspect SYSUT3-REC converting L-CASE to U-CASE
perform PARSE-BUFFER
perform PROCESS-CONTROL-RECORD
else
if SYSUT3-EOF = 'Y'
move 'SYSUT3 at EOF...' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
end-if
end-if
end-perform
add CX-1 to ZERO giving CX-LIMIT
perform SYSUT3-CLOSE
exit.
*****************************************************************
INITIALIZE-TABLE-CX.
add 1 to ZERO giving CX-1
perform until CX-1 > CX-LIMIT
move 0 to POS-1(CX-1)
move 0 to LEN-1(CX-1)
move 0 to POS-2(CX-1)
move 0 to LEN-2(CX-1)
add 1 to CX-1
end-perform
move ZERO to RETURN-CODE
subtract CX-1 from CX-1
exit.
*****************************************************************
INITIALIZE-TABLE-PX.
add 1 to ZERO giving PX-1
perform until PX-1 > PT-LIMIT
move 0 to PT-OSET(PX-1)
move 0 to PT-SIZE(PX-1)
add 1 to PX-1
end-perform
add 1 to ZERO giving PX-1
add 1 to ZERO giving PX-2
exit.
*****************************************************************
PARSE-BUFFER.
if SYSUT3-REC(PX-1:1) not = SPACE
add PX-1 to ZERO giving PX-LAST-SIG-BYTE
end-if
perform until PX-1 > PX-BUFFER-SIZE
if SYSUT3-REC(PX-1:1) = SPACE
add 1 to B-COUNT
if B-COUNT = 1
and PT-SIZE(PX-2) > 0
if PX-2 < PX-MAX-ITEMS
add 1 to PX-2
add 1 to PX-MAX-ITEMS
else
move PX-BUFFER-SIZE to PX-2
end-if
end-if
else
subtract B-COUNT from B-COUNT
add 1 to PT-SIZE(PX-2)
if PT-SIZE(PX-2) = 1
move PX-1 to PT-OSET(PX-2)
end-if
end-if
add 1 to PX-1
end-perform
exit.
*****************************************************************
PROCESS-CONTROL-RECORD.
add 1 to ZERO giving PX-1
if PT-OSET(PX-1) > ZERO
and PT-SIZE(PX-1) = 8
if SYSUT3-REC(PT-OSET(PX-1):PT-SIZE(PX-1)) = '/COMPARE'
perform PROCESS-CONTROL-RECORD-COMPARE
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
exit.
*****************************************************************
PROCESS-CONTROL-RECORD-COMPARE.
add 1 to CX-1
add 2 to ZERO giving PX-1
if PT-OSET(PX-1) > ZERO
and PT-SIZE(PX-1) = 6
if SYSUT3-REC(PT-OSET(PX-1):PT-SIZE(PX-1))
not = 'SYSUT1'
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
add 1 to PX-1
if PT-OSET(PX-1) > ZERO
and PT-SIZE(PX-1) = 3
if SYSUT3-REC(PT-OSET(PX-1):PT-SIZE(PX-1))
not = 'POS'
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
add 1 to PX-1
if PT-OSET(PX-1) > ZERO
and PT-SIZE(PX-1) < 6
move SPACES to WORK-05-X
move SYSUT3-REC(PT-OSET(PX-1):PT-SIZE(PX-1))
to WORK-05-X
perform RIGHT-ADJUST-05
if WORK-05-X is NUMERIC
add WORK-05-N to ZERO giving POS-1(CX-1)
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
add 1 to PX-1
if PT-OSET(PX-1) > ZERO
and PT-SIZE(PX-1) = 3
if SYSUT3-REC(PT-OSET(PX-1):PT-SIZE(PX-1))
not = 'LEN'
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
add 1 to PX-1
if PT-OSET(PX-1) > ZERO
and PT-SIZE(PX-1) < 6
move SPACES to WORK-05-X
move SYSUT3-REC(PT-OSET(PX-1):PT-SIZE(PX-1))
to WORK-05-X
perform RIGHT-ADJUST-05
if WORK-05-X is NUMERIC
add WORK-05-N to ZERO giving LEN-1(CX-1)
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
add 1 to PX-1
if PT-OSET(PX-1) > ZERO
and PT-SIZE(PX-1) = 6
if SYSUT3-REC(PT-OSET(PX-1):PT-SIZE(PX-1))
not = 'SYSUT2'
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
add 1 to PX-1
if PT-OSET(PX-1) > ZERO
and PT-SIZE(PX-1) = 3
if SYSUT3-REC(PT-OSET(PX-1):PT-SIZE(PX-1))
not = 'POS'
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
add 1 to PX-1
if PT-OSET(PX-1) > ZERO
and PT-SIZE(PX-1) < 6
move SPACES to WORK-05-X
move SYSUT3-REC(PT-OSET(PX-1):PT-SIZE(PX-1))
to WORK-05-X
perform RIGHT-ADJUST-05
if WORK-05-X is NUMERIC
add WORK-05-N to ZERO giving POS-2(CX-1)
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
add 1 to PX-1
if PT-OSET(PX-1) > ZERO
and PT-SIZE(PX-1) = 3
if SYSUT3-REC(PT-OSET(PX-1):PT-SIZE(PX-1))
not = 'LEN'
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
add 1 to PX-1
if PT-OSET(PX-1) > ZERO
and PT-SIZE(PX-1) < 6
move SPACES to WORK-05-X
move SYSUT3-REC(PT-OSET(PX-1):PT-SIZE(PX-1))
to WORK-05-X
perform RIGHT-ADJUST-05
if WORK-05-X is NUMERIC
add WORK-05-N to ZERO giving LEN-2(CX-1)
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
else
move COMPARE-MSG(PX-1) to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
exit.
*****************************************************************
RIGHT-ADJUST-05.
if WORK-05-X(5:1) = SPACES
perform until WORK-05-X(5:1) not = SPACE
move WORK-05-X(4:1) to WORK-05-X(5:1)
move WORK-05-X(3:1) to WORK-05-X(4:1)
move WORK-05-X(2:1) to WORK-05-X(3:1)
move WORK-05-X(1:1) to WORK-05-X(2:1)
move "0" to WORK-05-X(1:1)
end-perform
end-if
exit.
*****************************************************************
* I/O Routines for the Control File... *
*****************************************************************
SYSUT3-CLOSE.
add 8 to ZERO giving APPL-RESULT.
close SYSUT3-FILE
if SYSUT3-STATUS = '00'
subtract APPL-RESULT from APPL-RESULT
else
add 12 to ZERO giving APPL-RESULT
end-if
if APPL-AOK
CONTINUE
else
move 'CLOSE Failure with SYSUT3' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
move SYSUT3-STATUS to IO-STATUS
perform Z-DISPLAY-IO-STATUS
perform Z-ABEND-PROGRAM
end-if
exit.
*---------------------------------------------------------------*
SYSUT3-READ.
read SYSUT3-FILE
if SYSUT3-STATUS = '00'
subtract APPL-RESULT from APPL-RESULT
add 1 to SYSUT3-RDR
else
if SYSUT3-STATUS = '10'
add 16 to ZERO giving APPL-RESULT
else
add 12 to ZERO giving APPL-RESULT
end-if
end-if
if APPL-AOK
CONTINUE
else
if APPL-EOF
move 'Y' to SYSUT3-EOF
else
move 'READ Failure with SYSUT3' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
move SYSUT3-STATUS to IO-STATUS
perform Z-DISPLAY-IO-STATUS
perform Z-ABEND-PROGRAM
end-if
end-if
exit.
*---------------------------------------------------------------*
SYSUT3-OPEN.
add 8 to ZERO giving APPL-RESULT.
open input SYSUT3-FILE
if SYSUT3-STATUS = '00'
subtract APPL-RESULT from APPL-RESULT
move 'O' to SYSUT3-OPEN-FLAG
else
add 12 to ZERO giving APPL-RESULT
end-if
if APPL-AOK
CONTINUE
else
move 'OPEN Failure with SYSUT3' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
move SYSUT3-STATUS to IO-STATUS
perform Z-DISPLAY-IO-STATUS
perform Z-ABEND-PROGRAM
end-if
exit.
*****************************************************************
* I/O Routines for the Primary File... *
*****************************************************************
EXPECT80-CLOSE.
add 8 to ZERO giving APPL-RESULT.
close EXPECT80-FILE
if EXPECT80-STATUS = '00'
subtract APPL-RESULT from APPL-RESULT
else
add 12 to ZERO giving APPL-RESULT
end-if
if APPL-AOK
CONTINUE
else
move 'CLOSE Failure with EXPECT80' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
move EXPECT80-STATUS to IO-STATUS
perform Z-DISPLAY-IO-STATUS
perform Z-ABEND-PROGRAM
end-if
exit.
*---------------------------------------------------------------*
EXPECT80-READ.
read EXPECT80-FILE
if EXPECT80-STATUS = '00'
subtract APPL-RESULT from APPL-RESULT
add 1 to EXPECT80-RDR
else
if EXPECT80-STATUS = '10'
add 16 to ZERO giving APPL-RESULT
else
add 12 to ZERO giving APPL-RESULT
end-if
end-if
if APPL-AOK
CONTINUE
else
if APPL-EOF
move 'Y' to EXPECT80-EOF
else
move 'READ Failure with EXPECT80' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
move EXPECT80-STATUS to IO-STATUS
perform Z-DISPLAY-IO-STATUS
perform Z-ABEND-PROGRAM
end-if
end-if
exit.
*---------------------------------------------------------------*
EXPECT80-OPEN.
add 8 to ZERO giving APPL-RESULT.
open input EXPECT80-FILE
if EXPECT80-STATUS = '00'
subtract APPL-RESULT from APPL-RESULT
move 'O' to EXPECT80-OPEN-FLAG
else
add 12 to ZERO giving APPL-RESULT
end-if
if APPL-AOK
CONTINUE
else
move 'OPEN Failure with EXPECT80' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
move EXPECT80-STATUS to IO-STATUS
perform Z-DISPLAY-IO-STATUS
perform Z-ABEND-PROGRAM
end-if
exit.
*****************************************************************
* I/O Routines for the Secondary File... *
*****************************************************************
ACTUAL80-READ.
read ACTUAL80-FILE
if ACTUAL80-STATUS = '00'
subtract APPL-RESULT from APPL-RESULT
add 1 to ACTUAL80-RDR
else
if ACTUAL80-STATUS = '10'
add 16 to ZERO giving APPL-RESULT
else
add 12 to ZERO giving APPL-RESULT
end-if
end-if.
if APPL-AOK
CONTINUE
else
if APPL-EOF
move 'Y' to ACTUAL80-EOF
else
move 'READ Failure with ACTUAL80' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
move ACTUAL80-STATUS to IO-STATUS
perform Z-DISPLAY-IO-STATUS
perform Z-ABEND-PROGRAM
end-if
end-if
exit.
*---------------------------------------------------------------*
ACTUAL80-OPEN.
add 8 to ZERO giving APPL-RESULT.
open input ACTUAL80-FILE
if ACTUAL80-STATUS = '00'
subtract APPL-RESULT from APPL-RESULT
move 'O' to ACTUAL80-OPEN-FLAG
else
add 12 to ZERO giving APPL-RESULT
end-if
if APPL-AOK
CONTINUE
else
move 'OPEN Failure with ACTUAL80' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
move ACTUAL80-STATUS to IO-STATUS
perform Z-DISPLAY-IO-STATUS
perform Z-ABEND-PROGRAM
end-if
exit.
*---------------------------------------------------------------*
ACTUAL80-CLOSE.
add 8 to ZERO giving APPL-RESULT.
close ACTUAL80-FILE
if ACTUAL80-STATUS = '00'
subtract APPL-RESULT from APPL-RESULT
move 'C' to ACTUAL80-OPEN-FLAG
else
add 12 to ZERO giving APPL-RESULT
end-if
if APPL-AOK
CONTINUE
else
move 'CLOSE Failure with ACTUAL80' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
move ACTUAL80-STATUS to IO-STATUS
perform Z-DISPLAY-IO-STATUS
perform Z-ABEND-PROGRAM
end-if
exit.
*****************************************************************
* The following Z-ROUTINES provide administrative functions *
* for this program. *
*****************************************************************
* ABEND the program, post a message to the console and issue *
* a STOP RUN. *
*****************************************************************
Z-ABEND-PROGRAM.
if MESSAGE-TEXT not = SPACES
perform Z-DISPLAY-MESSAGE-TEXT
end-if
move 'PROGRAM-IS-ABENDING...' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
add 12 to ZERO giving RETURN-CODE
STOP RUN.
* exit.
*****************************************************************
Z-DETERMINE-ENVIRONMENT.
add 16833 to ASC-OR-EBC
if ASC-A = 'A'
move 'Compiled for an ASCII environment...'
to MESSAGE-TEXT
else
if EBC-A = 'A'
move 'Compiled for an EBCDIC environment...'
to MESSAGE-TEXT
else
move 'Compiled for an UNKNOWN environment...'
to MESSAGE-TEXT
end-if
end-if
perform Z-DISPLAY-MESSAGE-TEXT
exit.
*****************************************************************
* Display CONSOLE messages... *
*****************************************************************
Z-DISPLAY-MESSAGE-TEXT.
if MESSAGE-TEXT-2 = SPACES
display MESSAGE-BUFFER(1:79)
else
display MESSAGE-BUFFER
end-if
move all SPACES to MESSAGE-TEXT
exit.
*****************************************************************
* Display the file status bytes. This routine will display as *
* four digits. If the full two byte file status is numeric it *
* will display as 00nn. If the 1st byte is a numeric nine (9) *
* the second byte will be treated as a binary number and will *
* display as 9nnn. *
*****************************************************************
Z-DISPLAY-IO-STATUS.
if IO-STATUS not NUMERIC
or IO-STAT1 = '9'
move IO-STAT1 to IO-STATUS-04(1:1)
subtract TWO-BYTES-BINARY from TWO-BYTES-BINARY
move IO-STAT2 to TWO-BYTES-RIGHT
add TWO-BYTES-BINARY to ZERO giving IO-STATUS-0403
move 'File Status is: nnnn' to MESSAGE-TEXT
move IO-STATUS-04 to MESSAGE-TEXT(17:4)
perform Z-DISPLAY-MESSAGE-TEXT
else
move '0000' to IO-STATUS-04
move IO-STATUS to IO-STATUS-04(3:2)
move 'File Status is: nnnn' to MESSAGE-TEXT
move IO-STATUS-04 to MESSAGE-TEXT(17:4)
perform Z-DISPLAY-MESSAGE-TEXT
end-if
exit.
*****************************************************************
Z-POST-COPYRIGHT.
display SIM-TITLE
display SIM-COPYRIGHT
exit.
*****************************************************************
* This program was generated by SimoZAPS *
* A product of SimoTime Enterprises *
* Our e-mail address is: helpdesk@simotime.com *
* Also, visit our Web Site at http://www.simotime.com *
* *
* Generation Date: 2006-11-06 Generation Time: 15:25:50:57 *
*****************************************************************
The purpose of this program is to provide examples for accessing record sequential files with a fixed record length of eighty (80) bytes or line sequential files with a maximum record length of eighty (80) bytes.
Permission to use, copy, modify and distribute this software for any commercial purpose requires a fee to be paid to SimoTIme Enterprises. Once the fee is received by SimoTime the latest version of the software will be delivered and a license will be granted for use within an enterprise, provided the SimoTime copyright notice appear on all copies of the software. The SimoTime name or Logo may not be used in any advertising or publicity pertaining to the use of the software without the written permission of SimoTime Enterprises.
Permission to use, copy, modify and distribute this software for a non-commercial purpose and without fee is hereby granted, provided the SimoTime copyright notice appear on all copies of the software. The SimoTime name or Logo may not be used in any advertising or publicity pertaining to the use of the software without the written permission of SimoTime Enterprises.
SimoTime Enterprises makes no warranty or representations about the suitability of the software for any purpose. It is provided "AS IS" without any express or implied warranty, including the implied warranties of merchantability, fitness for a particular purpose and non-infringement. SimoTime Enterprises shall not be liable for any direct, indirect, special or consequential damages resulting from the loss of use, data or projects, whether in an action of contract or tort, arising out of or in connection with the use or performance of this software.
You may download this example at http://www.simotime.com/sim4dzip.htm#SimoCardSample01 or view the complete list of SimoTime Examples at http://www.simotime.com/sim4dzip.htm .
Note: You must be attached to the Internet to download a Z-Pack or view the list.
You may view the documentation for the SimoMODS Series of programs at http://www.simotime.com/simomods.htm .
You may view the documentation for the SimoCARD Series of programs at http://www.simotime.com/simocard.htm . The following table provides the links to detailed information about the four callable I/O modules and the data translation module.
| Link to Listing | Description |
| SimoGL80 | This link provides a COBOL source code listing for the program that reads a Line Sequential file or ASCII/Text file. This file, by definition, should contain ASCII-encoded content that is printable or displayable (i.e. no embedded hexadecimal characters with the exception of the record separator characters). |
| SimoGR80 | This link provides a COBOL source code listing for the program that reads a Record Sequential file. This file may contain ASCII-encoded or EBCDIC-encoded content. |
| SimoPL80 | This link provides a COBOL source code listing for the program that writes to a Line Sequential file or ASCII/Text file. This file, by definition, should contain ASCII-encoded content that is printable or displayable (i.e. no embedded hexadecimal characters with the exception of the record separator characters). |
| SimoPR80 | This link provides a COBOL source code listing for the program that writes to a Record Sequential file. This file may contain ASCII-encoded or EBCDIC-encoded content. |
| SimoXT80 | This link provides a COBOL source code listing for the program that does conversion between ASCII and EBCDIC for an eighty (80) byte text string. |
The SimoZAPS Utility Program has the capability of generating a COBOL program that will do the conversion of sequential and VSAM (KSDS) files between EBCDIC and ASCII. SimoZAPS can also read a sequential file in EBCDIC format and create an ASCII/CRLF file or VSAM KSDS file in ASCII format. The conversion tables may be viewed or modified to meet unique requirements. The Hexcess/2 function provides the capability of viewing, finding or patching the contents of a file in hexadecimal.
This item will provide a link to an ASCII or EBCDIC translation table . A column for decimal, hexadecimal and binary is also included.
This document provides a quick summary of the File Status Key for VSAM data sets and QSAM files.
To review all the information available on this site start at The SimoTime Home Page .
Check out The SimoTime Glossary for a list of terms and definitions used in the documents provided by SimoTime.
If you have any questions, suggestions or comments please call or send an e-mail to: helpdesk@simotime.com
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Founded in 1987, SimoTime Enterprises is a privately owned company. We specialize in the creation and deployment of business applications using new or existing technologies and services. We have a team of individuals that understand the broad range of technologies being used in today's environments. This includes the smallest thin client using the Internet and the very large mainframe systems. There is more to making the Internet work for your company's business than just having a nice looking WEB site. It is about combining the latest technologies and existing technologies with practical business experience. It's about the business of doing business and looking good in the process. Quite often, to reach larger markets or provide a higher level of service to existing customers it requires the newer Internet technologies to work in a complimentary manner with existing corporate mainframe systems. Whether you want to use the Internet to expand into new market segments or as a delivery vehicle for existing business functions simply give us a call or check the web site at http://www.simotime.com
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