1 files changed, 90 insertions, 0 deletions
diff --git a/src/VBox/Runtime/common/asn1/asn1-ut-octetstring-decode.cpp b/src/VBox/Runtime/common/asn1/asn1-ut-octetstring-decode.cpp
new file mode 100644
index 00000000..fbe8aaf5
--- /dev/null
+++ b/src/VBox/Runtime/common/asn1/asn1-ut-octetstring-decode.cpp
@@ -0,0 +1,90 @@
+/* $Id: asn1-ut-octetstring-decode.cpp $ */
+/** @file
+ * IPRT - ASN.1, OCTET STRING Type, Decoding.
+ */
+
+/*
+ * Copyright (C) 2006-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program 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.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox 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.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include "internal/iprt.h"
+#include <iprt/asn1.h>
+
+#include <iprt/err.h>
+#include <iprt/string.h>
+
+#include <iprt/formats/asn1.h>
+
+
+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 <iprt/asn1-generator-internal-header.h>
+#include <iprt/asn1-generator-asn1-decoder.h>
+