74 lines
4.8 KiB
Rexx
74 lines
4.8 KiB
Rexx
|
/*----------------------------------------------------------------------------*/
|
||
|
|
/* */
|
||
|
|
/* Copyright (c) 1995, 2004 IBM Corporation. All rights reserved. */
|
||
|
|
/* Copyright (c) 2005-2014 Rexx Language Association. All rights reserved. */
|
||
|
|
/* */
|
||
|
|
/* This program and the accompanying materials are made available under */
|
||
|
|
/* the terms of the Common Public License v1.0 which accompanies this */
|
||
|
|
/* distribution. A copy is also available at the following address: */
|
||
|
|
/* https://www.oorexx.org/license.html */
|
||
|
|
/* */
|
||
|
|
/* Redistribution and use in source and binary forms, with or */
|
||
|
|
/* without modification, are permitted provided that the following */
|
||
|
|
/* conditions are met: */
|
||
|
|
/* */
|
||
|
|
/* Redistributions of source code must retain the above copyright */
|
||
|
|
/* notice, this list of conditions and the following disclaimer. */
|
||
|
|
/* Redistributions in binary form must reproduce the above copyright */
|
||
|
|
/* notice, this list of conditions and the following disclaimer in */
|
||
|
|
/* the documentation and/or other materials provided with the distribution. */
|
||
|
|
/* */
|
||
|
|
/* Neither the name of Rexx Language Association nor the names */
|
||
|
|
/* of its contributors may be used to endorse or promote products */
|
||
|
|
/* derived from this software without specific prior written permission. */
|
||
|
|
/* */
|
||
|
|
/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
|
||
|
|
/* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
|
||
|
|
/* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
|
||
|
|
/* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT */
|
||
|
|
/* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, */
|
||
|
|
/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED */
|
||
|
|
/* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */
|
||
|
|
/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY */
|
||
|
|
/* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */
|
||
|
|
/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS */
|
||
|
|
/* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
|
||
|
|
/* */
|
||
|
|
/*----------------------------------------------------------------------------*/
|
||
|
|
/* Testing the REXX-API *****************************************************************/
|
||
|
|
/* */
|
||
|
|
/* REXX calls the Function Api_Fill_REXX_Variable_Pool and hands over the name of */
|
||
|
|
/* a buffer. The C-function creates a REXX variable with the specified name and */
|
||
|
|
/* initializes the variable. REXX is able to access the variable using the buffer name. */
|
||
|
|
/* */
|
||
|
|
/****************************************************************************************/
|
||
|
|
|
||
|
|
/****************************************************************************/
|
||
|
|
/* Name: apitest2.rex */
|
||
|
|
/* Type: ooRexx Script */
|
||
|
|
/* Description: */
|
||
|
|
/* */
|
||
|
|
/* REXX calls the Function Api_Fill_REXX_Variable_Pool and hands over the */
|
||
|
|
/* name of a buffer. The C-function creates a REXX variable with the */
|
||
|
|
/* specified name and initializes the variable. */
|
||
|
|
/* REXX is able to access the variable using the buffer name. */
|
||
|
|
/* */
|
||
|
|
/****************************************************************************/
|
||
|
|
|
||
|
|
Call RxFuncAdd "ApiLoadFuncs", "REXXAPI2", "ApiLoadFuncs"
|
||
|
|
Call ApiLoadFuncs
|
||
|
|
|
||
|
|
call Api_Fill_REXX_Variable_Pool "ReadBuf"
|
||
|
|
Say 'Length of buffer created by external function: ' Length(ReadBuf)
|
||
|
|
|
||
|
|
|
||
|
|
Say 'The C-function Api_Fill_REXX_Variable_Pool has put the following data into the buffer: '
|
||
|
|
|
||
|
|
Do i = 1 To Length(ReadBuf)
|
||
|
|
Say 'Position in buffer:' i 'Decimal Value:' C2D(SubStr(ReadBuf, i, 1)) 'Hex Value: ' C2X(SubStr(ReadBuf, i, 1))
|
||
|
|
End
|
||
|
|
|
||
|
|
call ApiDeregFunc
|
||
|
|
|
||
|
|
exit
|