/* $Id: asn1-ut-octetstring-decode.cpp 62477 2016-07-22 18:27:37Z vboxsync $ */ /** @file * IPRT - ASN.1, OCTET STRING Type, Decoding. */ /* * Copyright (C) 2006-2016 Oracle Corporation * * This file is part of VirtualBox Open Source Edition (OSE), as * available from http://www.virtualbox.org. This file is free software; * you can redistribute it and/or modify it under the terms of the GNU * General Public License (GPL) as published by the Free Software * Foundation, in version 2 as it comes in the "COPYING" file of the * VirtualBox OSE distribution. VirtualBox OSE is distributed in the * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. * * The contents of this file may alternatively be used under the terms * of the Common Development and Distribution License Version 1.0 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the * VirtualBox OSE distribution, in which case the provisions of the * CDDL are applicable instead of those of the GPL. * * You may elect to license modified versions of this file under the * terms and conditions of either the GPL or the CDDL or both. */ /********************************************************************************************************************************* * Header Files * *********************************************************************************************************************************/ #include "internal/iprt.h" #include #include #include #include RTDECL(int) RTAsn1OctetString_DecodeAsn1(PRTASN1CURSOR pCursor, uint32_t fFlags, PRTASN1OCTETSTRING pThis, const char *pszErrorTag) { pThis->pEncapsulated = NULL; RTAsn1CursorInitAllocation(pCursor, &pThis->EncapsulatedAllocation); int rc = RTAsn1CursorReadHdr(pCursor, &pThis->Asn1Core, pszErrorTag); if (RT_SUCCESS(rc)) { rc = RTAsn1CursorMatchTagClassFlagsString(pCursor, &pThis->Asn1Core, ASN1_TAG_OCTET_STRING, ASN1_TAGCLASS_UNIVERSAL | ASN1_TAGFLAG_PRIMITIVE, fFlags, pszErrorTag, "OCTET STRING"); if (RT_SUCCESS(rc)) { if ( !(pThis->Asn1Core.fClass & ASN1_TAGFLAG_CONSTRUCTED) || (fFlags & RTASN1CURSOR_GET_F_IMPLICIT) ) /* PKCS #7 ContentInfo tweak. */ { RTAsn1CursorSkip(pCursor, pThis->Asn1Core.cb); pThis->Asn1Core.pOps = &g_RTAsn1OctetString_Vtable; pThis->Asn1Core.fFlags |= RTASN1CORE_F_PRIMITE_TAG_STRUCT; return VINF_SUCCESS; } rc = RTAsn1CursorSetInfo(pCursor, VERR_ASN1_CONSTRUCTED_STRING_NOT_IMPL, "%s: Constructed OCTET STRING not implemented.", pszErrorTag); } else rc = RTAsn1CursorSetInfo(pCursor, rc, "%s: Not OCTET STRING: fClass=%#x / uTag=%#x", pszErrorTag, pThis->Asn1Core.fClass, pThis->Asn1Core.uTag); } RT_ZERO(*pThis); return rc; } /* * Generate code for the associated collection types. */ #define RTASN1TMPL_TEMPLATE_FILE "../common/asn1/asn1-ut-octetstring-template.h" #include #include