94 lines
5.8 KiB
HTML
94 lines
5.8 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="Example: CL user exit program for exit point QIBM_QZDA_INIT" />
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<meta name="abstract" content="The following Control Language program handles ODBC security by rejecting requests from certain users. It can be used as a shell for developing exit programs tailored for your operating environment." />
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<meta name="description" content="The following Control Language program handles ODBC security by rejecting requests from certain users. It can be used as a shell for developing exit programs tailored for your operating environment." />
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<meta name="DC.Relation" scheme="URI" content="rzaiksampluserextpgm.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1999, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1999, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="userexitex3" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Example: CL user exit program for exit point QIBM_QZDA_INIT</title>
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</head>
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<body id="userexitex3"><a name="userexitex3"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Example: CL user exit program for exit point QIBM_QZDA_INIT</h1>
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<div><p>The following Control Language program handles ODBC security by
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rejecting requests from certain users. It can be used as a shell for developing
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exit programs tailored for your operating environment.</p>
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<div class="example"> <pre>/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/* @@ss1s@@ Servers - Sample Exit Program */
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/* */
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/* Exit Point Name : QIBM_QZDA_INIT */
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/* */
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/* Description : The following Control Language program */
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/* handles ODBC security by rejecting */
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/* requests from certain users. */
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/* It can be used as a shell for developing */
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/* exit programs tailored for your */
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/* operating environment. */
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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PGM PARM(&STATUS &REQUEST)
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/* Program call parameter declarations */
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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DCL VAR(&STATUS) TYPE(*CHAR) LEN(1) /* Accept/Reject indicator */
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DCL VAR(&REQUEST) TYPE(*CHAR) LEN(34) /* Parameter structure */
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/* Parameter declares */
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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DCL VAR(&USER) TYPE(*CHAR) LEN(10) /* User profile name calling server*/
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DCL VAR(&SRVID) TYPE(*CHAR) LEN(10) /* database server value (*SQL) */
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DCL VAR(&FORMAT) TYPE(*CHAR) LEN(8) /* Format name (ZDAI0100) */
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DCL VAR(&FUNC) TYPE(*CHAR) LEN(4) /* function being preformed (0) */
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/* Extract the various parameters from the structure */
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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CHGVAR VAR(&USER) VALUE(%SST(&REQUEST 1 10))
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CHGVAR VAR(&SRVID) VALUE(%SST(&REQUEST 11 10))
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CHGVAR VAR(&FORMAT) VALUE(%SST(&REQUEST 21 8))
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CHGVAR VAR(&FUNC) VALUE(%SST(&REQUEST 28 4))
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/*------------------------------------------------------------------------
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------------------------------------------------------------------------*/
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/* Begin main program */
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/* set return code to allow the request. */
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CHGVAR VAR(&STATUS) VALUE('1')
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/* if user name is GUEST set return code to reject the request. */
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IF (&USER *EQ 'GUEST') THEN( +
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CHGVAR VAR(&STATUS) VALUE('0') )
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EXIT:
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ENDPGM</pre>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzaiksampluserextpgm.htm" title="The following examples do not show all of the programming considerations or techniques. Review the examples before you begin application design and coding.">Examples: User exit programs</a></div>
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</div>
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</div>
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</body>
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</html>
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