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GlobalNames.cpp    101 lines (91 with data), 6.5 kB

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/*----------------------------------------------------------------------------*/
/* */
/* Copyright (c) 1995, 2004 IBM Corporation. All rights reserved. */
/* Copyright (c) 2005-2006 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: */
/* http://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. */
/* */
/*----------------------------------------------------------------------------*/
/******************************************************************************/
/* REXX Kernel */
/* */
/* Save and Restore all global "name" strings */
/* */
/******************************************************************************/
#include "RexxCore.h"
#include "DirectoryClass.hpp"
#include "ArrayClass.hpp"
RexxString *kernel_name (char* value);
void createStrings (void)
/******************************************************************************/
/* Function: Create all globally available string objects */
/******************************************************************************/
{
LONG stringCount; /* number of strings */
RexxArray * stringArray; /* saved array of strings */
/* redefine the GLOBAL_NAME macro */
/* to create and give a count of the */
/* strings created */
#undef GLOBAL_NAME
#define GLOBAL_NAME(name, value) OREF_##name = kernel_name(value); stringCount++;
stringCount = 0; /* no strings yet */
#include "GlobalNames.h" /* now create the strings */
stringArray = new_array(stringCount);/* get a large array */
/* save the strings */
kernel_public(CHAR_NAME_STRINGS, stringArray, TheKernel);
/* redefine the GLOBAL_NAME macro */
/* to save each string in the array */
/* at its relative offset */
#undef GLOBAL_NAME
#define GLOBAL_NAME(name, value) stringArray->put((RexxObject *)OREF_##name, stringCount); stringCount++;
stringCount = 1; /* start with the first string */
#include "GlobalNames.h" /* now save the strings */
}
void restoreStrings (void)
/******************************************************************************/
/* Function: Create all globally available string objects */
/******************************************************************************/
{
RexxArray * stringArray; /* array of strings */
RexxString **strings; /* pointer to individual strings */
long stringCount;
/* redefine the GLOBAL_NAME macro */
/* to create and give a count of the */
/* strings created */
#undef GLOBAL_NAME
#define GLOBAL_NAME(name, value) OREF_##name = *strings++;
stringCount = 0; /* start with the first string */
stringArray = (RexxArray *)TheSaveArray->get(saveArray_NAME_STRINGS);
/* point to the actual array data */
strings = (RexxString **)stringArray->data();
#include "GlobalNames.h" /* now restore the strings */
}