472 lines
14 KiB
HTML
472 lines
14 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
|
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
|
|
<meta name="Copyright" content="Copyright (c) 2006 by IBM Corporation">
|
|
<title>Write Transparent Data (QsnWrtTDta) API</title>
|
|
<!-- Begin Header Records ========================================== -->
|
|
<!-- All rights reserved. Licensed Materials Property of IBM -->
|
|
<!-- US Government Users Restricted Rights -->
|
|
<!-- Use, duplication or disclosure restricted by -->
|
|
<!-- GSA ADP Schedule Contract with IBM Corp. -->
|
|
<!-- DSMMST1 SCRIPT A converted by B2H R4.1 (346) (CMS) by V2KEA304 -->
|
|
<!-- at RCHVMW2 on 29 Jan 1999 at 16:05:09 -->
|
|
<!-- Change History: -->
|
|
<!-- YYMMDD USERID Change description -->
|
|
<!--File Edited November 2001 -->
|
|
<!--End Header Records -->
|
|
<link rel="stylesheet" type="text/css" href="../rzahg/ic.css">
|
|
</head>
|
|
<body>
|
|
<a name="top_Of_Page"></a>
|
|
<!-- Java sync-link -->
|
|
<script language="Javascript" src="../rzahg/synch.js" type="text/javascript">
|
|
</script>
|
|
|
|
<h2>Write Transparent Data (QsnWrtTDta) API</h2>
|
|
|
|
<div class="box" style="width: 70%;">
|
|
<br>
|
|
Required Parameter Group:<br>
|
|
<!-- iddvc RMBR -->
|
|
<br>
|
|
|
|
|
|
<table width="100%">
|
|
<tr>
|
|
<td align="center" valign="top" width="10%">1</td>
|
|
<td align="left" valign="top" width="50%">Data</td>
|
|
<td align="left" valign="top" width="20%">Input</td>
|
|
<td align="left" valign="top" width="20%">Char(*)</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="top">2</td>
|
|
<td align="left" valign="top">Data length</td>
|
|
<td align="left" valign="top">Input</td>
|
|
<td align="left" valign="top">Binary(4)</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<br>
|
|
Omissible Parameter Group:<br>
|
|
<!-- iddvc RMBR -->
|
|
<br>
|
|
<table width="100%">
|
|
<tr>
|
|
<td align="center" valign="top" width="10%">3</td>
|
|
<td align="left" valign="top" width="50%">Field ID</td>
|
|
<td align="left" valign="top" width="20%">Input</td>
|
|
<td align="left" valign="top" width="20%">Binary(4)</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="top">4</td>
|
|
<td align="left" valign="top">Row</td>
|
|
<td align="left" valign="top">Input</td>
|
|
<td align="left" valign="top">Binary(4)</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="top">5</td>
|
|
<td align="left" valign="top">Column</td>
|
|
<td align="left" valign="top">Input</td>
|
|
<td align="left" valign="top">Binary(4)</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="top">6</td>
|
|
<td align="left" valign="top">Starting monochrome attribute</td>
|
|
<td align="left" valign="top">Input</td>
|
|
<td align="left" valign="top">Char(1)</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="top">7</td>
|
|
<td align="left" valign="top">Ending monochrome attribute</td>
|
|
<td align="left" valign="top">Input</td>
|
|
<td align="left" valign="top">Char(1)</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="top">8</td>
|
|
<td align="left" valign="top">Starting color attribute</td>
|
|
<td align="left" valign="top">Input</td>
|
|
<td align="left" valign="top">Char(1)</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="top">9</td>
|
|
<td align="left" valign="top">Ending color attribute</td>
|
|
<td align="left" valign="top">Input</td>
|
|
<td align="left" valign="top">Char(1)</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="top">10</td>
|
|
<td align="left" valign="top">Command buffer handle</td>
|
|
<td align="left" valign="top">Input</td>
|
|
<td align="left" valign="top">Binary(4)</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="top">11</td>
|
|
<td align="left" valign="top">Low-level environment handle</td>
|
|
<td align="left" valign="top">Input</td>
|
|
<td align="left" valign="top">Binary(4)</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="top">12</td>
|
|
<td align="left" valign="top">Error code</td>
|
|
<td align="left" valign="top">I/O</td>
|
|
<td align="left" valign="top">Char(*)</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<br>
|
|
Returned Value:<br>
|
|
<!-- iddvc RMBR -->
|
|
<br>
|
|
<table width="100%">
|
|
<tr>
|
|
<td align="center" valign="top" width="10%"></td>
|
|
<td align="left" valign="top" width="50%">Return code</td>
|
|
<td align="left" valign="top" width="20%">Output</td>
|
|
<td align="left" valign="top" width="20%">Binary(4)</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<br>
|
|
Default Public Authority: *USE<br>
|
|
<!-- iddvc RMBR -->
|
|
<br>
|
|
Service Program: QSNAPI<br>
|
|
<!-- iddvc RMBR -->
|
|
<br>
|
|
Threadsafe: No<br>
|
|
<!-- iddvc RMBR -->
|
|
<br>
|
|
</div>
|
|
|
|
<p>The Write Transparent Data (QsnWrtTDta) API writes <em>n</em> bytes of
|
|
transparent data to the display.</p>
|
|
|
|
<p>This command allows transmission of data with any value (X'00' to X'FF') to
|
|
the display screen. If the data destination is a 5250 display, and if the data
|
|
X'04', X'11', or X'FF' is transmitted, unpredictable results occur. Note that
|
|
if DBCS characters are included in the data, the host system does not perform
|
|
IGC extension character processing. However, SI/SO characters will be processed
|
|
correctly.</p>
|
|
|
|
<p>The display address after this operation is one position past the last data
|
|
byte written to the screen.</p>
|
|
|
|
<p>This command corresponds indirectly to the 5250 Write to Display (WTD)
|
|
command with a Set Buffer Address and a Transparent Data order. (For an
|
|
indirect operation, a WTD is placed in the command buffer only if one does not
|
|
already exist in that buffer.)</p>
|
|
|
|
<br>
|
|
<h3>Authorities and Locks</h3>
|
|
|
|
<p>None</p>
|
|
|
|
<br>
|
|
<h3>Restrictions</h3>
|
|
|
|
<p>This command is not supported by all control units. A CPFA306 error occurs
|
|
if an attempt is made to issue this command to a control unit that does not
|
|
support it. Additional restrictions apply as for the Write Data (QsnWrtDta)
|
|
API.</p>
|
|
|
|
<p>If the field ID given was created or last redefined by the QsnSetFldCC API,
|
|
a CPFA346 will be signaled. This API should only be used to write data to
|
|
fields that are not CCSID-capable. QsnWrtTDta is only able to enforce this for
|
|
fields that have an associated field ID, however.</p>
|
|
|
|
<br>
|
|
<h3>Required Parameter Group</h3>
|
|
|
|
<dl>
|
|
<dt><strong>Data</strong></dt>
|
|
|
|
<dd>INPUT; CHAR(*)
|
|
|
|
<p>The data to be written to the screen.</p>
|
|
</dd>
|
|
|
|
<dt><strong>Data length</strong></dt>
|
|
|
|
<dd>INPUT; BINARY(4)
|
|
|
|
<p>The number of bytes of data to be written.</p>
|
|
</dd>
|
|
</dl>
|
|
|
|
<br>
|
|
<h3>Omissible Parameter Group</h3>
|
|
|
|
<dl>
|
|
<dt><strong>Field ID</strong></dt>
|
|
|
|
<dd>INPUT; BINARY(4)
|
|
|
|
<p>The field ID indicating the field at which to set the display address. If
|
|
this parameter is specified with a nonzero value, the row and column parameters
|
|
are ignored and the row and column values corresponding to the field ID are
|
|
used to set the display address. If neither the field ID nor the row and column
|
|
parameters are specified, the current display address is used.</p>
|
|
</dd>
|
|
|
|
<dt><strong>Row</strong></dt>
|
|
|
|
<dd>INPUT; BINARY(4)
|
|
|
|
<p>The row at which to write the data. The row parameter must refer to a row no
|
|
greater than the current screen or window mode height (if window mode is
|
|
enabled). The actual screen row used for a screen I/O operation is calculated
|
|
using the formula base+offset=actual. The base is the row location of the top
|
|
window border (0 for full screen) if offset is positive, or the row location of
|
|
the bottom window border (screen height plus 1 for full screen) if offset is
|
|
negative. The offset is the row parameter value specified, and actual is the
|
|
actual screen row to be used. A CPFA307 error occurs if an incorrect row value
|
|
is specified.</p>
|
|
|
|
<p>If both the field ID and the row and column parameters are omitted, the data
|
|
is written starting at the current display address. If this is the case and the
|
|
command is a direct operation, or the buffer specified does not contain a
|
|
preceding output operation that sets the display address, the current display
|
|
address is set to row 1, column 1, prior to writing the data. Row and column
|
|
must both be specified or omitted; one cannot be specified if the other is
|
|
omitted.</p>
|
|
</dd>
|
|
|
|
<dt><strong>Column</strong></dt>
|
|
|
|
<dd>INPUT; BINARY(4)
|
|
|
|
<p>The column at which to write the data. The column parameter must refer to a
|
|
column no greater than the current screen or window mode width (if window mode
|
|
is on). The actual screen column used for a screen I/O operation is calculated
|
|
using the formula base+offset=actual. The base is the column location of the
|
|
left window border (0 for full screen) if offset is positive, or the column
|
|
location of the center window border (screen width plus 1 for full screen) if
|
|
offset is negative. The offset is the column parameter value specified, and
|
|
actual is the actual screen column to be used. A CPFA307 error occurs if an
|
|
incorrect column value is specified.</p>
|
|
</dd>
|
|
|
|
<dt><strong>Starting monochrome attribute</strong></dt>
|
|
|
|
<dd>INPUT; CHAR(1)
|
|
|
|
<p>The initial screen attribute for monochrome displays. If this parameter is
|
|
omitted and monochrome attributes are to be used, no initial attribute is
|
|
written to the display for the data. See <a href="dsm1e.htm#HDRSCRATTR">Screen
|
|
Attribute Characters</a> for a description of the screen attribute values. The
|
|
attribute parameters are specified with the same effect as for the QsnWrtDta
|
|
operation.</p>
|
|
</dd>
|
|
|
|
<dt><strong>Ending monochrome attribute</strong></dt>
|
|
|
|
<dd>INPUT; CHAR(1)
|
|
|
|
<p>The ending screen attribute for monochrome displays. If this parameter is
|
|
omitted and monochrome attributes are to be used, no ending attribute is
|
|
written to the display for the data.</p>
|
|
</dd>
|
|
|
|
<dt><strong>Starting color attribute</strong></dt>
|
|
|
|
<dd>INPUT; CHAR(1)
|
|
|
|
<p>The initial screen attribute for color displays. If this parameter is
|
|
omitted and color attributes are to be used, no initial attribute is written to
|
|
the display for the data.</p>
|
|
</dd>
|
|
|
|
<dt><strong>Ending color attribute</strong></dt>
|
|
|
|
<dd>INPUT; CHAR(1)
|
|
|
|
<p>The ending screen attribute for color displays. If this parameter is omitted
|
|
and color attributes are to be used, no ending attribute is written to the
|
|
display for the data.</p>
|
|
</dd>
|
|
|
|
<dt><strong>Command buffer handle</strong></dt>
|
|
|
|
<dd>INPUT; BINARY(4)
|
|
|
|
<p>A handle for the command buffer in which to store the command. If this
|
|
parameter is specified, this is an indirect operation; the command is stored in
|
|
the command buffer without an I/O operation taking place. If this parameter is
|
|
omitted or specified with a zero value, this is a direct operation; the data is
|
|
written to the screen at the specified location.</p>
|
|
</dd>
|
|
|
|
<dt><strong>Low-level environment handle</strong></dt>
|
|
|
|
<dd>INPUT; BINARY(4)
|
|
|
|
<p>The low-level environment that the operation applies to. If this parameter
|
|
is omitted or given with a value of zero, the default low-level environment is
|
|
used.</p>
|
|
</dd>
|
|
|
|
<dt><strong>Error code</strong></dt>
|
|
|
|
<dd>I/O; CHAR(*)
|
|
|
|
<p>The structure in which to return error information. For the format of the
|
|
structure, see <a href="../apiref/error.htm">Error Code Parameter</a>. If this parameter
|
|
is omitted, diagnostic and escape messages are issued to the application.</p>
|
|
</dd>
|
|
</dl>
|
|
|
|
<br>
|
|
<h3><a name="Header_446">Returned Value</a></h3>
|
|
|
|
<dl>
|
|
<dt><strong>Return code</strong></dt>
|
|
|
|
<dd>OUTPUT; BINARY(4)
|
|
|
|
<p>A return code indicating the result of the operation. The value returned
|
|
will be 0 if the operation was successful, or -1 otherwise.</p>
|
|
</dd>
|
|
</dl>
|
|
|
|
<br>
|
|
<h3>Error Messages</h3>
|
|
|
|
<table width="100%" cellpadding="3">
|
|
<!-- cols="15 85" -->
|
|
<tr>
|
|
<th align="left" valign="top">Message ID</th>
|
|
<th align="left" valign="top">Error Message Text</th>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPF24B4 E</td>
|
|
<td valign="top">Severe error while addressing parameter list.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPF3CF1 E</td>
|
|
<td valign="top">Error code parameter not valid.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPF3CF2 E</td>
|
|
<td valign="top">Error(s) occurred during running of &1 API.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA301 E</td>
|
|
<td valign="top">Command buffer is full.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA304 E</td>
|
|
<td valign="top">Data-stream error &1 reported for screen I/O
|
|
operation.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA305 E</td>
|
|
<td valign="top">Cannot add operation to command buffer.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA306 E</td>
|
|
<td valign="top">Command not supported by current device.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA307 E</td>
|
|
<td valign="top">Screen position &1, &2 outside of display or window
|
|
area.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA31E E</td>
|
|
<td valign="top">Required parameter &1 omitted.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA31D E</td>
|
|
<td valign="top">Attempt to write outside of window area.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA31E E</td>
|
|
<td valign="top">Required parameter &1 omitted.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA331 E</td>
|
|
<td valign="top">Buffer handle incorrect.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA333 E</td>
|
|
<td valign="top">Parameter &1 not positive integer value.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA334 E</td>
|
|
<td valign="top">Low level environment handle incorrect.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA335 E</td>
|
|
<td valign="top">Screen address parameter error.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA33C E</td>
|
|
<td valign="top">Undefined field ID &1.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA343 E</td>
|
|
<td valign="top">Output operation not done.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA344 E</td>
|
|
<td valign="top">The file &2 in library &3 is not valid.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA345 E</td>
|
|
<td valign="top">The invite active flag is not valid.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA346 E</td>
|
|
<td valign="top">Operation for field ID &1 not valid.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<br>
|
|
<hr>
|
|
API introduced: V2R3
|
|
|
|
<hr>
|
|
<center>
|
|
<table cellpadding="2" cellspacing="2">
|
|
<tr align="center">
|
|
<td valign="middle" align="center"><a href="#Top_Of_Page">Top</a> | <a href=
|
|
"dsm.htm">Dynamic Screen Manager APIs</a> | <a href="aplist.htm">APIs by
|
|
category</a></td>
|
|
</tr>
|
|
</table>
|
|
</center>
|
|
</body>
|
|
</html>
|
|
|