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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 <parc/algol/parc_Object.h>
#include <parc/algol/parc_InputStream.h>
struct parc_input_stream {
void *instance;
const PARCInputStreamInterface *interface;
};
static void
_destroy(PARCInputStream **inputStreamPtr)
{
PARCInputStream *inputStream = *inputStreamPtr;
parcObject_Release(&inputStream->instance);
}
parcObject_ExtendPARCObject(PARCInputStream, _destroy, NULL, NULL, NULL, NULL, NULL, NULL);
PARCInputStream *
parcInputStream(void *instance, const PARCInputStreamInterface *interface)
{
PARCInputStream *result = parcObject_CreateInstance(PARCInputStream);
result->instance = instance;
result->interface = interface;
return result;
}
parcObject_ImplementAcquire(parcInputStream, PARCInputStream);
parcObject_ImplementRelease(parcInputStream, PARCInputStream);
size_t
parcInputStream_Read(PARCInputStream *inputStream, PARCBuffer *buffer)
{
return (inputStream->interface->Read)(inputStream->instance, buffer);
}
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