Source Code Extract
Process a File with -PUNCH Statements
  Table of Contents  v-16.01.01 - unwrap01.htm 
  Introduction
  The Command File
  Technical Details
  Set the Environment, Map File Names
  Ancillary Programs
  Summary
  Software Agreement and Disclaimer
  Downloads and Links
  Current Server or Internet Access
  Internet Access Required
  Glossary of Terms
  Comments or Feedback
  Company Overview
The SimoTime Home Page 

Table of Contents Previous Section Next Section Introduction

This utility program will read an ASCII/Text file containing multiple source members. Each source member in the file is preceded by a -PUNCH statement that contains the source member name. The utility program will produce two types of output. The first type of output is an ASCII/Text file that is a simple list of the -PUNCH statements. The second type of output is a new, separate ASCII/Text file for each source member in the file.

             
UNWRAPD1
lseq
 
 
UNWRAPC1
cbl
   
   
UNWRAPD2
lseq
Refer to Notes 1 and 2
   
   
   
   
   
UNWRAPD3
lseq
Refer to Note 3
   
EOJ
End-Of-Job
 
Note-1: UNWRAPD1 is a single ASCII/Text file containing multiple source members. Each source member is preceded by a -PUNCH statement.
Note-2: UNWRAPD2 is a single ASCII/Text file containing a simple list of the -PUNCH statements.
Note-3: UNWRAPD3 may be multiple source members that are dynamically allocated based on the list of PUNCH statements that are identified in UNWRAPD2.
Data Flow for the UNWRAPC1 Utility Program

We have made a significant effort to ensure the documents and software technologies are correct and accurate. We reserve the right to make changes without notice at any time. The function delivered in this version is based upon the enhancement requests from a specific group of users. The intent is to provide changes as the need arises and in a timeframe that is dependent upon the availability of resources.

Copyright © 1987-2023
SimoTime Technologies and Services
All Rights Reserved

Table of Contents Previous Section Next Section The Command File

The following (UNWRAPW1.cmd) is the Windows Command File that will execute the extract program and create multiple Source Members from a single ASCII/Text File containing multiple, concatenated source members separated by a -PUNCH statement.

@echo OFF
rem  * *******************************************************************
rem  *               UNWRAPW1.cmd - a Windows Command File               *
rem  *         This program is provided by SimoTime Technologies         *
rem  *           (C) Copyright 1987-2019 All Rights Reserved             *
rem  *             Web Site URL:   http://www.simotime.com               *
rem  *                   e-mail:   helpdesk@simotime.com                 *
rem  * *******************************************************************
rem  *
rem  * Text   - Read a file with PUNCH separators, write separate files.
rem  * Author - SimoTime Technologies
rem  * Date   - January 24, 1996
rem  *
rem  *
rem  *                     ************
rem  *                     * UNWRAPW1 *
rem  *                     ********cmd*
rem  *                          *
rem  *                          *
rem  *    ************     ************       ************
rem  *    * UNWRAPD1 ******* UNWRAPC1 ********* UNWRAPD2 *
rem  *    * Note: 01 *     *          *   *   * Note: 02 *
rem  *    *******lseq*     ********cbl*   *   *******lseq*
rem  *                          *         *
rem  *                          *         *   ************
rem  *                          *         ***** UNWRAPD3 *
rem  *                          *             * Note: 03 *
rem  *                          *             *******lseq*
rem  *                     ************
rem  *                     *   EOJ    *
rem  *                     ************
rem  *
rem  *    Note 01: UNWRAPD1 is an ASCII/Text file containing multiple
rem  *             source members. Each source member is preceded by a
rem  *             -PUNCH statement.
rem  *    Note 02: UNWRAPD2 is an ASCII/Text file containing a simple list
rem  *             of the -PUNCH statements.
rem  *    Note 03: UNWRAPD3 may be multiple source members that are
rem  *             dynamically allocated based on the list of PUNCH
rem  *             statements that are identified in UNWRAPD2.
rem  * *******************************************************************
rem  * Step   1   Set the Environment...
rem  *
     set CmdName=UNWRAPW1
     call ..\Env1BASE %CmdName%
     if "%SYSLOG%" == "" set syslog=c:\SimoLIBR\LOGS\SimoTime.LOG
rem  *
     call SimoNOTE "*******************************************************%CmdName%"
     call SimoNOTE "Starting CmdName %CmdName%"
:DeleteQSAM
     call SimoNOTE "StepInfo Delete previously created file"
     set UNWRAPD1=%BaseLib1%\DATA\TXT1\SIMOTIME.CODE.IEBPTPCH.txt
     set UNWRAPD2=%BaseLib1%\DATA\Wrk1\SIMOTIME.CODE.IEBPTPCH.txt
     set UNIPATH=%BaseLib1%\DATA\Wrk2
rem  *
rem  * *******************************************************************
rem  * Step   2   Edit input, create new output files...
rem  *
     call SimoNOTE "StepInfo Execute the UNWRAP Program"
     run UNWRAPC1
     if not ERRORLEVEL = 0 set JobStatus=0010
     if not %JobStatus% == 0000 goto :EojNok
     call SimoNOTE "DataTake %UNWRAPD1%"
     call SimoNOTE "DataMake %UNWRAPD2%"
rem  *
:EojAok
     call SimoNOTE "Finished JobName %CmdName%, Job Status is %JobStatus%"
     goto :End
:EojNok
     call SimoNOTE "ABENDING JobName %CmdName%, Job Status is %JobStatus%"
:End
     if not "%1" == "nopause" pause

Table of Contents Previous Section Next Section Technical Details

This utility program is part of a suite of programs that unwrap (or extract) multiple source members from a single sequential file.

Note: The latest versions of the SimoTime Documents and Program Suites are available on the Internet and may be accessed using the Link to Internet icon. If a user has a SimoTime Enterprise License the Documents and Program Suites may be available on a local server and accessed using the Link to Server icon.

Link to Internet   Link to Server   Explore How to Extract Multiple Source Members contained in a single sequential file into a folder (or directory) on a Windows System. Each member in the sequential file is delimited by a -PUNCH record.

Link to Internet   Link to Server   Explore How to Extract Multiple Source Members contained in a single sequential file into a folder (or directory) on a Windows System. Each member in the sequential file is delimited by a START and END record.

Link to Internet   Link to Server   Explore How to Extract Multiple Source Members contained in a single sequential file into a folder (or directory) on a Windows System. The sequential file was created on a Mainframe System using IEBPTPCH.

Table of Contents Previous Section Next Section Set the Environment, Map File Names

To map the logical file names to a fully-qualified drive-directory-filename requires the following three (3) environment variables.

set UNWRAPD1=%BaseLib1%\DATA\TXT1\PMSSOURC.txt
set UNWRAPD2=%BaseLib1%\DATA\Wrk1\PMSPUNCH.txt
set UNIPATH=%BaseLib1%\DATA\Wrk2

Table of Contents Previous Section Next Section Ancillary Programs

The UNWRAPW1 command file makes calls to command files and programs that perform common tasks.

Link to Internet   Link to Server   Explore How to use Common or Shared Routines that perform repetitive tasks in a consistent manner. This link will provide information about setting common environment variables and many other utilitarian tasks.

Table of Contents Previous Section Next Section Summary

This utility program will read an ASCII/Text file containing multiple source members. Each source member in the file is preceded by a -PUNCH statement that contains the source member name. This document may be used as a tutorial for new programmers or as a quick reference for experienced programmers.

In the world of programming there are many ways to solve a problem. This documentation and software were developed and tested on systems that are configured for a SIMOTIME environment based on the hardware, operating systems, user requirements and security requirements. Therefore, adjustments may be needed to execute the jobs and programs when transferred to a system of a different architecture or configuration.

SIMOTIME Services has experience in moving or sharing data or application processing across a variety of systems. For additional information about SIMOTIME Services or Technologies please contact us using the information in the  Contact, Comment or Feedback  section of this document.

Table of Contents Previous Section Next Section Software Agreement and Disclaimer

Permission to use, copy, modify and distribute this software, documentation or training material for any purpose requires a fee to be paid to SimoTime Technologies. Once the fee is received by SimoTime the latest version of the software, documentation or training material 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 Technologies.

SimoTime Technologies makes no warranty or representations about the suitability of the software, documentation or learning material for any purpose. It is provided "AS IS" without any expressed or implied warranty, including the implied warranties of merchantability, fitness for a particular purpose and non-infringement. SimoTime Technologies 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, documentation or training material.

Table of Contents Previous Section Next Section Downloads and Links

This section includes links to documents with additional information that are beyond the scope and purpose of this document. The first group of documents may be available from a local system or via an internet connection, the second group of documents will require an internet connection.

Note: A SimoTime License is required for the items to be made available on a local system or server.

Table of Contents Previous Section Next Section Current Server or Internet Access

The following links may be to the current server or to the Internet.

Note: The latest versions of the SimoTime Documents and Program Suites are available on the Internet and may be accessed using the Link to Internet icon. If a user has a SimoTime Enterprise License the Documents and Program Suites may be available on a local server and accessed using the Link to Server icon.

Link to Internet   Link to Server   Explore An Enterprise System Model that describes and demonstrates how Applications that were running on a Mainframe System and non-relational data that was located on the Mainframe System were copied and deployed in a Microsoft Windows environment with Micro Focus Enterprise Server.

Link to Internet   Link to Server   Explore the COBOL Connection for more examples of COBOL programming techniques and sample code.

Link to Internet   Link to Server   Explore an Extended List of Software Technologies that are available for review and evaluation. The software technologies (or Z-Packs) provide individual programming examples, documentation and test data files in a single package. The Z-Packs are usually in zip format to reduce the amount of time to download.

Link to Internet   Link to Server   Explore The ASCII and EBCDIC Translation Tables. These tables are provided for individuals that need to better understand the bit structures and differences of the encoding formats.

Link to Internet   Link to Server   Explore The File Status Return Codes to interpret the results of accessing VSAM data sets and/or QSAM files.

Table of Contents Previous Section Next Section Internet Access Required

The following links will require an internet connection.

A good place to start is The SimoTime Home Page for access to white papers, program examples and product information. This link requires an Internet Connection

Explore The Micro Focus Web Site for more information about products (including Micro Focus COBOL) and services available from Micro Focus. This link requires an Internet Connection.

Table of Contents Previous Section Next Section Glossary of Terms

Link to Internet   Link to Server   Explore the Glossary of Terms for a list of terms and definitions used in this suite of documents and white papers.

Table of Contents Previous Section Next Section Comments or Feedback

This document was created and is maintained by SimoTime Technologies. If you have any questions, suggestions, comments or feedback please use the following contact information.

1. Send an e-mail to our helpdesk.
1.1. helpdesk@simotime.com.
2. Our telephone numbers are as follows.
2.1. 1 415 763-9430 office-helpdesk
2.2. 1 415 827-7045 mobile

 

We appreciate hearing from you.

Table of Contents Previous Section Next Section Company Overview

SimoTime Technologies was founded in 1987 and 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. Our customers include small businesses using Internet technologies to corporations using very large mainframe systems.

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 complementary manner with existing corporate mainframe systems. We specialize in preparing applications and the associated data that are currently residing on a single platform to be distributed across a variety of platforms.

Preparing the application programs will require the transfer of source members that will be compiled and deployed on the target platform. The data will need to be transferred between the systems and may need to be converted and validated at various stages within the process. SimoTime has the technology, services and experience to assist in the application and data management tasks involved with doing business in a multi-system environment.

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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Source Code Extract from Single Sequential File
Copyright © 1987-2023
SimoTime Technologies and Services
All Rights Reserved
When technology complements business
http://www.simotime.com