Enhanced SIM for E2AP v1 for TS UC

[sim/e2-interface.git] / e2sim / e2apv1sim / src / ASN1 / asn / per / oid.hpp

diff --git a/e2sim/e2apv1sim/src/ASN1/asn/per/oid.hpp b/e2sim/e2apv1sim/src/ASN1/asn/per/oid.hpp
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+++ b/e2sim/e2apv1sim/src/ASN1/asn/per/oid.hpp
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+#pragma once
+/******************************************************************************
+*
+*   Copyright (c) 2019 AT&T Intellectual Property.
+*   Copyright (c) 2018-2019 Nokia.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+******************************************************************************/
+
+// Standard Includes: ANSI C/C++, MSA, and Third-Party Libraries
+
+// Local Includes: Application specific classes, functions, and libraries
+#include "asn/per/common.hpp"
+
+namespace asn {
+namespace per {
+
+template <class IE>
+struct Oid
+{
+       static void inline run(IE const& ie, EncoderCtx& ctx)
+       {
+               size_t len = ie.get().size();
+               
+               if (len > 255)
+               {
+                       ctx.refErrorCtx().valueError(len, 0, 0);
+               }
+               else
+               {
+                       Tools::bit_accessor::padByte(ctx.refBuffer());
+                       ctx.refBuffer().putBytes(reinterpret_cast<uint8_t*>(&len), 1);
+                       ctx.refBuffer().putBytes(ie.get().data(), len);
+               }
+       }
+       
+       static void inline run(IE& ie, DecoderCtx& ctx)
+       {
+               Tools::bit_accessor::padByte(ctx.refBuffer());
+               
+               uint8_t const* data_in = ctx.refBuffer().getBytes(1); // length
+               
+               if(data_in)
+               {
+                       size_t len = *data_in;
+                       data_in = ctx.refBuffer().getBytes(len);
+                       
+                       if (data_in)
+                       {
+                               ie.set(len, data_in);
+                       }
+               }
+       }
+};
+
+} //namespace per
+} //namespace asn