+++ /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/asn-any.C
-//
-// MS 92
-// 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.
-//
-//
-// ------------------------------------------------------------------------
-// - J.G. Van Dyke & Associates, Inc. Modification History of SNACC 1.3 -
-// ------------------------------------------------------------------------
-//
-// All modification are relative to the v1.3 of SNACC. We used SunOS 4.1.3's
-// SCCS. The revision #'s start at 1.1, which is the original version from
-// SNACC 1.3.
-//
-//
-// ../SCCS/s.asn-any.C:
-//
-// D 1.2 98/05/01 13:47:09 pleonber 2 1 00046/00007/00164
-// added destructor and copy for CSM_Buffer handling.
-//
-// D 1.1 98/05/01 13:19:19 pleonber 1 0 00171/00000/00000
-// date and time created 98/05/01 13:19:19 by pleonber
-//
-// ----------------------- End of VDA Modifications ---------------------------
-//
-//
-//
-// $Header: /cvs/root/Security/SecuritySNACCRuntime/c++-lib/c++/Attic/asn-any.cpp,v 1.4 2002/03/21 05:38:44 dmitch Exp $
-// $Log: asn-any.cpp,v $
-// Revision 1.4 2002/03/21 05:38:44 dmitch
-// Radar 2868524: no more setjmp/longjmp in SNACC-generated code.
-//
-// Revision 1.3.44.1 2002/03/20 00:36:48 dmitch
-// Radar 2868524: SNACC-generated code now uses throw/catch instead of setjmp/longjmp.
-//
-// Revision 1.3 2001/06/27 23:09:14 dmitch
-// Pusuant to Radar 2664258, avoid all cerr-based output in NDEBUG configuration.
-//
-// Revision 1.2 2001/06/25 22:44:17 dmitch
-// Globalize hashTblLock with a ModuleNexus. Partial fix for Radar 2664258.
-//
-// Revision 1.1.1.1 2001/05/18 23:14:06 mb
-// Move from private repository to open source repository
-//
-// Revision 1.6 2001/05/05 00:59:18 rmurphy
-// Adding darwin license headers
-//
-// Revision 1.5 2000/12/20 00:51:37 dmitch
-// Cosmetic changwe to resync with ../c++/asn-any.cpp.
-//
-// Revision 1.4 2000/12/20 00:43:14 dmitch
-// Acquire and release hashTblLock via an StLock.
-//
-// Revision 1.3 2000/12/07 22:32:03 dmitch
-// Thread-safe mods: see comments for same file in ../c++/.
-//
-// Revision 1.2 2000/12/07 22:13:45 dmitch
-// Thread-safe mods: added hashTblLock.
-//
-// Revision 1.1 2000/06/15 18:44:59 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 01:00:05 rmurphy
-// Base Fortissimo Tree
-//
-// Revision 1.5 1999/03/21 02:07:35 mb
-// Added Copy to every AsnType.
-//
-// Revision 1.4 1999/03/19 23:59:21 mb
-// Invoke Print on our value since CSM_Buffer::Print now implements print too.
-//
-// Revision 1.3 1999/03/19 00:55:01 mb
-// Made CSM_Buffer a subclass of AsnType.
-//
-// Revision 1.2 1999/03/18 22:35:28 mb
-// Made all destructors virtual.
-//
-// Revision 1.1 1999/02/25 05:21:49 mb
-// Added snacc c++ library
-//
-// Revision 1.6 1997/02/28 13:39:43 wan
-// Modifications collected for new version 1.3: Bug fixes, tk4.2.
-//
-// Revision 1.5 1997/02/16 20:26:01 rj
-// check-in of a few cosmetic changes
-//
-// Revision 1.4 1995/07/24 20:12:48 rj
-// changed `_' to `-' in file names.
-//
-// Revision 1.3 1994/10/08 04:18:20 rj
-// code for meta structures added (provides information about the generated code itself).
-//
-// code for Tcl interface added (makes use of the above mentioned meta code).
-//
-// virtual inline functions (the destructor, the Clone() function, BEnc(), BDec() and Print()) moved from inc/*.h to src/*.C because g++ turns every one of them into a static non-inline function in every file where the .h file gets included.
-//
-// made Print() const (and some other, mainly comparison functions).
-//
-// several `unsigned long int' turned into `size_t'.
-//
-// Revision 1.2 1994/08/28 10:01:10 rj
-// comment leader fixed.
-//
-// Revision 1.1 1994/08/28 09:20:55 rj
-// first check-in. for a list of changes to the snacc-1.1 distribution please refer to the ChangeLog.
-
-#include "asn-incl.h"
-#include "sm_vdasnacc.h"
-
-//#include "asn-config.h"
-//#include "asn-len.h"
-//#include "asn-tag.h"
-//#include "asn-type.h"
-//#include "asn-oid.h"
-//#include "asn-int.h"
-//#include "asn-any.h"
-
-
-#ifdef __APPLE__
-#include <Security/threading.h>
-#include <Security/globalizer.h>
-Table *AsnAny::oidHashTbl = NULL;
-Table *AsnAny::intHashTbl = NULL;
-ModuleNexus<Mutex> hashTblLock;
-#endif
-
-// Define this ANY value's type to the one that the given id hashes
-// to in the ANY table.
-void
-AsnAny::SetTypeByInt (AsnInt id)
-{
- Hash hash;
- void *anyInfo;
-
- /* use int as hash string */
- AsnIntType idval = (AsnIntType) id;
- hash = MakeHash ((char*)&idval, sizeof (idval));
- #ifdef __APPLE__
- StLock<Mutex> _(hashTblLock());
- #endif
- if (CheckForAndReturnValue (intHashTbl, hash, &anyInfo))
- ai = (AnyInfo*) anyInfo;
- else
- ai = NULL; /* indicates failure */
-
-} /* SetAnyTypeByInt */
-
-// Define this ANY value's type to the one that the given id hashes
-// to in the ANY table.
-void AsnAny::SetTypeByOid (AsnOid &id)
-{
- Hash hash;
- void *anyInfo;
-
- /* use encoded oid as hash string */
- hash = MakeHash (id.Str(), id.Len());
-
- #ifdef __APPLE__
- StLock<Mutex> _(hashTblLock());
- #endif
-
- if (CheckForAndReturnValue (oidHashTbl, hash, &anyInfo))
- ai = (AnyInfo*) anyInfo;
- else
- ai = NULL; /* indicates failure */
-
-} /* SetAnyTypeByOid */
-
-
-
-// Given an integer, intId, to hash on, the type and it's anyId
-// are installed in the integer id hash tbl
-void
-AsnAny::InstallAnyByInt (AsnInt intId, int anyId, AsnType *type)
-{
- AnyInfo *a;
- Hash h;
-
- a = new AnyInfo;
- // Oid will be NULL and 0 len by default constructor
- a->anyId = anyId;
- a->intId = intId;
- a->typeToClone = type;
-
- #ifdef __APPLE__
- StLock<Mutex> _(hashTblLock());
- #endif
- if (AsnAny::intHashTbl == NULL)
- AsnAny::intHashTbl = InitHash();
-
- AsnIntType idval = (AsnIntType) intId;
- h = MakeHash ((char*)&idval, sizeof (idval));
- Insert (AsnAny::intHashTbl, a, h);
-
-} /* InstallAnyByInt */
-
-
-// given an OBJECT IDENTIFIER, oid, to hash on, the type and it's anyId
-// are installed in the OBJECT IDENTIFIER id hash tbl
-void
-AsnAny::InstallAnyByOid (AsnOid &oid, int anyId, AsnType *type)
-{
- AnyInfo *a;
- Hash h;
-
- a = new AnyInfo;
- a->anyId = anyId;
- a->oid = oid; // copy given oid
- a->typeToClone = type;
-
- h = MakeHash (oid.Str(), oid.Len());
-
- #ifdef __APPLE__
- StLock<Mutex> _(hashTblLock());
- #endif
- if (AsnAny::oidHashTbl == NULL)
- AsnAny::oidHashTbl = InitHash();
-
- Insert (AsnAny::oidHashTbl, a, h);
-} /* InstallAnyByOid */
-
-
-AsnType *AsnAny::Clone() const
-{
- return new AsnAny;
-}
-
-AsnType *AsnAny::Copy() const
-{
- return new AsnAny (*this);
-}
-
-
-//
-// if you haven't set up the value properly
-// this will croak (since it's a programming error
-// - ie, you didn't initialize the data structure properly
-//
-AsnLen
-AsnAny::BEnc (BUF_TYPE b)
-{
- return value->BEnc (b);
-}
-
-
-
-void
-AsnAny::BDec (BUF_TYPE b, AsnLen &bytesDecoded, ENV_TYPE env)
-{
- if (ai == NULL)
- #if SNACC_EXCEPTION_ENABLE
- SnaccExcep::throwMe(-81);
- #else
- longjmp (env, -81);
- #endif
-
- // XXX This is wrong.
- value = static_cast<CSM_Buffer *>(ai->typeToClone->Clone());
-
- if (value == NULL)
- #if SNACC_EXCEPTION_ENABLE
- SnaccExcep::throwMe(-82);
- #else
- longjmp (env, -82);
- #endif
- else
- value->BDec (b, bytesDecoded, env);
-}
-
-
-void AsnAny::Print (ostream &os) const
-{
-#ifndef NDEBUG
- value->Print(os);
-#endif
-}
-
-#ifdef VDADER_RULES
-
-AsnAny::~AsnAny()
-{
- delete this->value;
-}
-
-AsnAny &AsnAny::operator = (const AsnAny &o)
-{
- if (this->ai) // take care of most copies.
- delete this->ai;
- this->ai = NULL;
- if (o.ai)
- {
- this->ai = new AnyInfo;
- *this->ai = *o.ai;
- }
- /* __APPLE__ - I don't think this needs a lock since it's
- * not modifying the hash tables */
- if (o.intHashTbl)
- {
- this->intHashTbl = o.intHashTbl; // same pointer.
- }
- if (o.oidHashTbl)
- {
- this->oidHashTbl = o.oidHashTbl;
- }
-
- if (o.value)
- this->value = static_cast<CSM_Buffer *>(o.value->Copy());
-
- return *this;
-}
-
-#endif
-
projects / apple / security.git / blobdiff