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/*
* Copyright (c) 2017 Cisco and/or its affiliates.
* 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.
*/
/**
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <LongBow/runtime.h>
#include <ccnx/common/internal/ccnx_ChunkingFacadeV1.h>
#include <ccnx/common/codec/schema_v1/ccnxCodecSchemaV1_TlvDictionary.h>
static void
_assertInvariants(const CCNxTlvDictionary *dictionary)
{
assertNotNull(dictionary, "Parameter contentObjectDictionary must be non-null");
trapIllegalValueIf(ccnxTlvDictionary_GetSchemaVersion(dictionary) != CCNxTlvDictionary_SchemaVersion_V1,
"Wrong schema version, expected %d got %d",
CCNxTlvDictionary_SchemaVersion_V1,
ccnxTlvDictionary_GetSchemaVersion(dictionary));
}
bool
ccnxChunkingFacadeV1_HasEndChunkNumber(const CCNxTlvDictionary *contentObjectDictionary)
{
_assertInvariants(contentObjectDictionary);
return ccnxTlvDictionary_IsValueInteger(contentObjectDictionary, CCNxCodecSchemaV1TlvDictionary_MessageFastArray_ENDSEGMENT);
}
uint64_t
ccnxChunkingFacadeV1_GetEndChunkNumber(const CCNxTlvDictionary *contentObjectDictionary)
{
_assertInvariants(contentObjectDictionary);
return ccnxTlvDictionary_GetInteger(contentObjectDictionary, CCNxCodecSchemaV1TlvDictionary_MessageFastArray_ENDSEGMENT);
}
bool
ccnxChunkingFacadeV1_SetEndChunkNumber(CCNxTlvDictionary *contentObjectDictionary, uint64_t endChunkNumber)
{
_assertInvariants(contentObjectDictionary);
trapIllegalValueIf(!ccnxTlvDictionary_IsContentObject(contentObjectDictionary), "Dictionary is not a ContentObject");
return ccnxTlvDictionary_PutInteger(contentObjectDictionary, CCNxCodecSchemaV1TlvDictionary_MessageFastArray_ENDSEGMENT, endChunkNumber);
}
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