401 lines
10 KiB
HTML
401 lines
10 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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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 name="Copyright" content="Copyright (c) 2006 by IBM Corporation">
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<title>Retrieve CCSID Text (QLGRTVCT) API</title>
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<!-- Begin Header Records ========================================== -->
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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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<!-- NETMG2 SCRIPT A converted by B2H R4.1 (346) (CMS) by HOLTJM at -->
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<!-- RCHVMW2 on 29 Jan 1999 at 10:01:37 -->
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<!-- Change History: -->
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<!-- YYMMDD USERID Change description -->
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<!--File Edited December 2001 -->
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<!--End Header Records -->
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<link rel="stylesheet" type="text/css" href="../rzahg/ic.css">
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</head>
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<body>
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<a name="Top_Of_Page"></a>
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<!-- Java sync-link -->
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<script language="Javascript" src="../rzahg/synch.js" type="text/javascript">
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</script>
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<h2>Retrieve CCSID Text (QLGRTVCT) API</h2>
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<div class="box" style="width: 80%;">
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<br>
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Required Parameter Group:<br>
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<!-- iddvc RMBR -->
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<br>
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<table width="100%">
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<tr>
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<td align="center" valign="top" width="10%">1</td>
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<td align="left" valign="top" width="50%">Receiver variable</td>
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<td align="left" valign="top" width="20%">Output</td>
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<td align="left" valign="top" width="20%">Char(*)</td>
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</tr>
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<tr>
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<td align="center" valign="top">2</td>
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<td align="left" valign="top">Length of receiver variable</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Binary(4)</td>
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</tr>
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<tr>
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<td align="center" valign="top">3</td>
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<td align="left" valign="top">Format name</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Char(8)</td>
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</tr>
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<tr>
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<td align="center" valign="top">4</td>
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<td align="left" valign="top">CCSID request type</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Binary(4)</td>
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</tr>
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<tr>
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<td align="center" valign="top">5</td>
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<td align="left" valign="top">CCSID request type encoding scheme selection</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Char(2)</td>
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</tr>
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<tr>
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<td align="center" valign="top">6</td>
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<td align="left" valign="top">Error code</td>
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<td align="left" valign="top">I/O</td>
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<td align="left" valign="top">Char(*)</td>
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</tr>
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</table>
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<br>
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Default Public Authority: *USE<br>
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<!-- iddvc RMBR -->
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<br>
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Threadsafe: Yes<br>
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<!-- iddvc RMBR -->
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<br>
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</div>
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<p>The Retrieve CCSID Text (QLGRTVCT) API retrieves different subsets of
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CCSIDs' values and their descriptions, if available. A typical use of this API
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would be to retrieve all the CCSIDs that are valid for a job.</p>
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<br>
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<h3>Authorities and Locks</h3>
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<p>None.</p>
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<br>
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<h3>Required Parameter Group</h3>
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<dl>
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<dt><strong>Receiver variable</strong></dt>
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<dd>OUTPUT; CHAR(*)
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<p>The variable to receive the requested information. You can specify the size
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of the area to be smaller than the format requested, provided you specify the
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length of the receiver variable parameter correctly. As a result, the API
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returns only the data the area can hold.</p>
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</dd>
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<dt><strong>Length of receiver variable</strong></dt>
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<dd>INPUT; BINARY(4)
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<p>The length of the receiver variable. If the length is larger than the size
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of the receiver variable, the results may not be predictable. The minimum
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length is 8 bytes.</p>
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</dd>
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<dt><strong>Format name</strong></dt>
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<dd>INPUT; CHAR(8)
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<p>The content and format of the information returned. The possible format name
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is:</p>
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<table cellpadding="3">
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<!-- cols="15 85" -->
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<tr>
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<td align="left" valign="top"><em>RTVT0100</em></td>
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<td valign="top">Basic CCSID information format. For details about the format,
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see <a href="#HDRRTVCI">Format of the Generated Output</a>.</td>
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</tr>
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</table>
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<br>
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</dd>
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<dt><strong>CCSID Request Type</strong></dt>
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<dd>INPUT; Binary(4)
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<p>The type of CCSID requested.</p>
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<table cellpadding="3">
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<!-- cols="5 95" -->
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<tr>
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<td align="left" valign="top"><em>0</em></td>
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<td valign="top">Retrieve all supported CCSIDs valid for this job.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>1</em></td>
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<td valign="top">Retrieve all supported CCSIDs valid for any job.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>2</em></td>
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<td valign="top">Retrieve all supported CCSIDs for the provided encoding
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scheme.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>3</em></td>
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<td valign="top">Retrieve the current default job CCSID value.</td>
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</tr>
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</table>
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<br>
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</dd>
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<dt><strong>CCSID request type encoding scheme selection</strong></dt>
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<dd>INPUT; Char(2)
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<p>The encoding scheme requested. If request type is not 2, this parameter must
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be x'0000'.</p>
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</dd>
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<dt><strong>Error code</strong></dt>
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<dd>I/O; CHAR(*)
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<p>The structure in which to return error information. For the format of the
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structure, see <a href="../apiref/error.htm#hdrerrcod">Error Code Parameter</a>. If this
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parameter is omitted, diagnostic and escape messages are issued to the
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application.</p>
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</dd>
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</dl>
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<br>
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<h3><a name="HDRRTVCI">Format of the Generated Information</a></h3>
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<p>Following is the format of the information returned. For detailed
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descriptions of the fields in the table, see <a href="#HDRADDINFO">Field
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Descriptions</a>.</p>
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<p><strong><a name="HDROBJL2">RTVT0100 Format</a></strong></p>
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<table border width="80%">
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<tr>
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<th align="center" valign="bottom" colspan="2">Offset</th>
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<th align="left" valign="bottom" rowspan="2">Type</th>
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<th align="left" valign="bottom" rowspan="2">Field</th>
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</tr>
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<tr>
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<th valign="bottom" align="center">Dec</th>
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<th valign="bottom" align="center">Hex</th>
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</tr>
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<tr>
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<td align="center" valign="top" width="10%">0</td>
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<td align="center" valign="top" width="10%">0</td>
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<td align="left" valign="top" width="20%">BINARY(4)</td>
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<td align="left" valign="top" width="60%">Bytes returned</td>
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</tr>
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<tr>
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<td align="center" valign="top">4</td>
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<td align="center" valign="top">4</td>
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<td align="left" valign="top">BINARY(4)</td>
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<td align="left" valign="top">Bytes available</td>
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</tr>
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<tr>
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<td align="center" valign="top">12</td>
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<td align="center" valign="top">C</td>
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<td align="left" valign="top">BINARY(4)</td>
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<td align="left" valign="top">CCSID value for descriptive texts</td>
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</tr>
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<tr>
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<td align="center" valign="top">16</td>
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<td align="center" valign="top">10</td>
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<td align="left" valign="top">BINARY(4)</td>
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<td align="left" valign="top">Offset to start of CCSID identifier array</td>
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</tr>
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<tr>
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<td align="center" valign="top">20</td>
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<td align="center" valign="top">14</td>
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<td align="left" valign="top">BINARY(4)</td>
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<td align="left" valign="top">Number of CCSIDs returned</td>
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</tr>
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<tr>
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<td align="center" valign="top">24</td>
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<td align="center" valign="top">18</td>
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<td align="left" valign="top">BINARY(4)</td>
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<td align="left" valign="top">Size of each CCSID entry</td>
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</tr>
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<tr>
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<td align="center" valign="top">28</td>
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<td align="center" valign="top">1D</td>
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<td align="left" valign="top">CHAR(*)</td>
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<td align="left" valign="top">Reserved</td>
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</tr>
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</table>
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<p><strong>Format of CCSID Array</strong></p>
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<p>The following fields are repeated for each CCSID entry.</p>
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<table border width="80%">
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<tr>
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<th align="center" valign="bottom" colspan="2">Offset</th>
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<th align="left" valign="bottom" rowspan="2">Type</th>
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<th align="left" valign="bottom" rowspan="2">Field</th>
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</tr>
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<tr>
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<th valign="bottom" align="center">Dec</th>
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<th valign="bottom" align="center">Hex</th>
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</tr>
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<tr>
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<td align="center" valign="top" width="10%">0</td>
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<td align="center" valign="top" width="10%">0</td>
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<td align="left" valign="top" width="20%">BINARY(4)</td>
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<td align="left" valign="top" width="60%">CCSID identifier</td>
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</tr>
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<tr>
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<td align="center" valign="top">4</td>
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<td align="center" valign="top">4</td>
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<td align="left" valign="top">BINARY(4)</td>
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<td align="left" valign="top">Length of descriptive text</td>
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</tr>
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<tr>
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<td align="center" valign="top">2</td>
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<td align="center" valign="top">2</td>
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<td align="left" valign="top">CHAR(*)</td>
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<td align="left" valign="top">Descriptive text</td>
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</tr>
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</table>
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<br>
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<br>
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<h3><a name="HDRADDINFO">Field Descriptions</a></h3>
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<p><strong>Bytes available.</strong> The number of bytes of information
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available.</p>
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<p><strong>Bytes returned.</strong> The number of bytes of information
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returned.</p>
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<p><strong>CCSID value for descriptive text.</strong> The coded character set
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identifier (CCSID) in which all the descriptive texts are encoded.</p>
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<p><strong>Offset to start of CCSID array.</strong> The offset to the start of
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the CCSID array.</p>
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<p><strong>Number of CCSIDs retrieved.</strong> The number of CCSIDs in the
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list.</p>
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<p><strong>Size of each CCSID entry.</strong> The size in bytes for each CCSID
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entry.</p>
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<p><strong>CCSID identifier</strong> The CCSID value.</p>
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<p><strong>Length of Descriptive Text.</strong> The length (in bytes) of the
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descriptive text.</p>
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<p><strong>Descriptive text.</strong> The zero to 95-byte
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long descriptive text
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associated with the CCSID.</p>
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<p><strong>Reserved.</strong> An ignored field.</p>
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<br>
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<h3>Error Messages</h3>
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<table width="100%" cellpadding="3">
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<!-- cols="15 85" -->
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<tr>
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<th align="left" valign="top">Message ID</th>
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<th align="left" valign="top">Error Message Text</th>
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</tr>
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<tr>
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<td align="left" valign="top">CPF24B4 E</td>
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<td valign="top">Sever error while addressing parameter list.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF3C19 E</td>
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<td valign="top">Error occurred with receiver variable specified.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF3C21 E</td>
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<td valign="top">Format name &1 is not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF3C24 E</td>
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<td valign="top">Length of the receiver variable is not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF3C90 E</td>
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<td valign="top">Literal value cannot be changed.</td>
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</tr>
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<tr>
|
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<td align="left" valign="top">CPF3CF1 E</td>
|
||
|
|
<td valign="top">Error code parameter not valid.</td>
|
||
|
|
</tr>
|
||
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|
||
|
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<tr>
|
||
|
|
<td align="left" valign="top">CPF9872 E</td>
|
||
|
|
<td valign="top">Program or service program &1 in library &2 ended.
|
||
|
|
Reason code &3.</td>
|
||
|
|
</tr>
|
||
|
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</table>
|
||
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<br>
|
||
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|
||
|
|
<hr>
|
||
|
|
API introduced: V5R1
|
||
|
|
|
||
|
|
<hr>
|
||
|
|
<center>
|
||
|
|
<table cellpadding="2" cellspacing="2">
|
||
|
|
<tr align="center">
|
||
|
|
<td valign="middle" align="center"><a href="#Top_Of_Page">Top</a> | <a href=
|
||
|
|
"nls1.htm">National Language Support APIs</a> | <a href="aplist.htm">APIs by
|
||
|
|
category</a></td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</center>
|
||
|
|
</body>
|
||
|
|
</html>
|
||
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