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orionldAttributeExpand.cpp
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orionldAttributeExpand.cpp
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/*
*
* Copyright 2021 FIWARE Foundation e.V.
*
* This file is part of Orion-LD Context Broker.
*
* Orion-LD Context Broker is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* Orion-LD Context Broker 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 Affero
* General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Orion-LD Context Broker. If not, see http://www.gnu.org/licenses/.
*
* For those usages not covered by this license please contact with
* orionld at fiware dot org
*
* Author: Ken Zangelin
*/
#include <string.h> // strchr
#include "logMsg/logMsg.h" // LM_*
#include "logMsg/traceLevels.h" // Lmt*
#include "orionld/context/orionldContextItemAlreadyExpanded.h" // orionldContextItemAlreadyExpanded
#include "orionld/context/orionldContextItemExpand.h" // orionldContextItemExpand
#include "orionld/context/orionldAttributeExpand.h" // Own interface
// -----------------------------------------------------------------------------
//
// orionldAttributeExpand -
//
// This function expands unless:
// - has already been expanded
// - is a special attribute such as 'location'
//
char* orionldAttributeExpand
(
OrionldContext* contextP,
char* shortName,
bool useDefaultUrlIfNotFound,
OrionldContextItem** contextItemPP
)
{
if (orionldContextItemAlreadyExpanded(shortName) == true)
return shortName;
if (strcmp(shortName, "location") == 0) return shortName;
else if (strcmp(shortName, "observationSpace") == 0) return shortName;
else if (strcmp(shortName, "operationSpace") == 0) return shortName;
return orionldContextItemExpand(contextP, shortName, useDefaultUrlIfNotFound, contextItemPP);
}