13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * IPRT - ASN.1, NULL type.
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * Copyright (C) 2006-2014 Oracle Corporation
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * available from http://www.virtualbox.org. This file is free software;
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * you can redistribute it and/or modify it under the terms of the GNU
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * General Public License (GPL) as published by the Free Software
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * The contents of this file may alternatively be used under the terms
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * of the Common Development and Distribution License Version 1.0
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * VirtualBox OSE distribution, in which case the provisions of the
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * CDDL are applicable instead of those of the GPL.
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * You may elect to license modified versions of this file under the
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * terms and conditions of either the GPL or the CDDL or both.
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync/*******************************************************************************
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync* Header Files *
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync*******************************************************************************/
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * ASN.1 NULL - Special Methods.
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * ASN.1 NULL - Standard Methods.
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsyncRT_DECL_DATA_CONST(RTASN1COREVTABLE const) g_RTAsn1Null_Vtable =
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync "RTAsn1Null",
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync (PFNRTASN1COREVTCHECKSANITY)RTAsn1Null_CheckSanity,
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsyncRTDECL(int) RTAsn1Null_Init(PRTASN1NULL pThis, PCRTASN1ALLOCATORVTABLE pAllocator)
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync return RTAsn1Core_InitEx(&pThis->Asn1Core, ASN1_TAG_NULL, ASN1_TAGCLASS_UNIVERSAL | ASN1_TAGFLAG_PRIMITIVE,
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync &g_RTAsn1Null_Vtable, RTASN1CORE_F_PRESENT | RTASN1CORE_F_PRIMITE_TAG_STRUCT);
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsyncRTDECL(int) RTAsn1Null_Clone(PRTASN1NULL pThis, PCRTASN1NULL pSrc, PCRTASN1ALLOCATORVTABLE pAllocator)
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync AssertPtr(pSrc); AssertPtr(pThis); AssertPtr(pAllocator);
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync AssertReturn(pSrc->Asn1Core.pOps == &g_RTAsn1Null_Vtable, VERR_INTERNAL_ERROR_3);
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync AssertReturn(pSrc->Asn1Core.cb == 0, VERR_INTERNAL_ERROR_4);
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync int rc = RTAsn1Core_CloneNoContent(&pThis->Asn1Core, &pSrc->Asn1Core);
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync Assert(pThis->Asn1Core.pOps == &g_RTAsn1Null_Vtable);
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsyncRTDECL(int) RTAsn1Null_Enum(PRTASN1NULL pThis, PFNRTASN1ENUMCALLBACK pfnCallback, uint32_t uDepth, void *pvUser)
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync Assert(pThis && (!RTAsn1Null_IsPresent(pThis) || pThis->Asn1Core.pOps == &g_RTAsn1Null_Vtable));
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync /* No children to enumerate. */
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsyncRTDECL(int) RTAsn1Null_Compare(PCRTASN1NULL pLeft, PCRTASN1NULL pRight)
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync Assert(pLeft && (!RTAsn1Null_IsPresent(pLeft) || pLeft->Asn1Core.pOps == &g_RTAsn1Null_Vtable));
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync Assert(pRight && (!RTAsn1Null_IsPresent(pRight) || pRight->Asn1Core.pOps == &g_RTAsn1Null_Vtable));
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync return (int)RTAsn1Null_IsPresent(pLeft) - (int)RTAsn1Null_IsPresent(pRight);
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsyncRTDECL(int) RTAsn1Null_CheckSanity(PCRTASN1NULL pThis, uint32_t fFlags, PRTERRINFO pErrInfo, const char *pszErrorTag)
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync return RTErrInfoSetF(pErrInfo, VERR_ASN1_NOT_PRESENT, "%s: Missing (NULL).", pszErrorTag);
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync/* No NULL object collections. */