+++ /dev/null
-/*
- * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved.
- *
- * The contents of this file constitute Original Code as defined in and are
- * subject to the Apple Public Source License Version 1.2 (the 'License').
- * You may not use this file except in compliance with the License. Please obtain
- * a copy of the License at http://www.apple.com/publicsource and read it before
- * using this file.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
- * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
- * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
- * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
- * specific language governing rights and limitations under the License.
- */
-
-
-// file: .../c++-lib/src/str-stk.C
-//
-// MS 92/07/06
-// Copyright (C) 1992 Michael Sample and the University of British Columbia
-//
-// This library is free software; you can redistribute it and/or
-// modify it provided that this copyright/license information is retained
-// in original form.
-//
-// If you modify this file, you must clearly indicate your changes.
-//
-// This source code is distributed in the hope that it will be
-// useful, but WITHOUT ANY WARRANTY; without even the implied warranty
-// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-//
-// $Header: /cvs/root/Security/SecuritySNACCRuntime/c++-lib/c++/Attic/str-stk.cpp,v 1.2 2002/02/07 04:30:04 mb Exp $
-// $Log: str-stk.cpp,v $
-// Revision 1.2 2002/02/07 04:30:04 mb
-// Fixes required to build with gcc3.
-// Merged from branch PR-2848996
-// Bug #: 2848996
-// Submitted by:
-// Reviewed by: Turly O'Connor <turly@apple.com>
-//
-// Revision 1.1.1.1.12.1 2002/02/06 23:45:03 mb
-// Changes to allow building with gcc3
-//
-// Revision 1.1.1.1 2001/05/18 23:14:06 mb
-// Move from private repository to open source repository
-//
-// Revision 1.3 2001/05/05 00:59:17 rmurphy
-// Adding darwin license headers
-//
-// Revision 1.2 2000/12/07 22:16:57 dmitch
-// Thread-safe mods: removed global StrStk strStkG.
-//
-//
-// 2000/12/7 dmitch
-// #ifdef'd out strStkG for thread safety
-//
-// Revision 1.1 2000/06/15 18:44:58 dmitch
-// These snacc-generated source files are now checked in to allow cross-platform build.
-//
-// Revision 1.2 2000/06/08 20:05:37 dmitch
-// Mods for X port. These files are actually machine generated and probably don't need to be in CVS....
-//
-// Revision 1.1.1.1 2000/03/09 01:00:06 rmurphy
-// Base Fortissimo Tree
-//
-// Revision 1.2 1999/06/04 21:43:21 mb
-// Fixed several memory leaks.
-//
-// Revision 1.1 1999/02/25 05:21:57 mb
-// Added snacc c++ library
-//
-// Revision 1.5 1997/02/16 20:26:11 rj
-// check-in of a few cosmetic changes
-//
-// Revision 1.4 1995/07/24 20:34:57 rj
-// changed `_' to `-' in file names.
-//
-// Revision 1.3 1994/10/08 04:15:22 rj
-// fixed both Copy()'s name and implementation to CopyOut() that always returns the number of bytes copied out instead of 0 in case less than the requested amount is available.
-//
-// several `unsigned long int' turned into `size_t'.
-//
-// Revision 1.2 1994/08/28 10:01:24 rj
-// comment leader fixed.
-//
-// Revision 1.1 1994/08/28 09:21:13 rj
-// first check-in. for a list of changes to the snacc-1.1 distribution please refer to the ChangeLog.
-
-#include "asn-config.h"
-#include "str-stk.h"
-
-#ifndef __APPLE__
-/* clients each have their own for OS X */
-// global for use by AsnBits and AsnOcts
-
-StrStk strStkG (128, 64);
-#endif /* 0 */
-
-StrStk::StrStk (int stkSize, int growIncrement)
-{
- stk = new struct Elmt[stkSize];
- size = stkSize;
- growSize = growIncrement;
-}
-
-StrStk::~StrStk ()
-{
- delete stk;
-}
-
-void StrStk::Reset()
-{
- nextFreeElmt = 0;
- totalByteLen = 0;
-}
-
-void StrStk::Push (char *str, size_t strLen)
-{
- if (nextFreeElmt >= size)
- {
- struct Elmt *tmpStk;
- // alloc bigger stack and copy old elmts to it
- tmpStk = new struct Elmt[size + growSize];
- for (size_t i = 0; i < size; i++)
- tmpStk[i] = stk[i];
- delete stk;
- stk = tmpStk;
- size += growSize;
- }
- totalByteLen += strLen;
- stk[nextFreeElmt].str = str;
- stk[nextFreeElmt++].len = strLen;
-}
-
-/*
- * copy string pieces (buffer refs) into single block.
- * assumes that the buf is at least totalByteLen byte long.
- */
-void StrStk::CopyOut (char *buf)
-{
- unsigned long int curr;
- char *bufCurr;
-
- bufCurr = buf;
- for (curr = 0; curr < nextFreeElmt; curr++)
- {
- memcpy (bufCurr, stk[curr].str, stk[curr].len);
- bufCurr += stk[curr].len;
- }
-}
projects / apple / security.git / blobdiff