/*
 * Copyright 2019 Google LLC. All Rights Reserved. This file and proprietary
 * source code may only be used and distributed under the Widevine Master
 * License Agreement.
 */

#ifndef ODKITEE_MARSHALLER_BASE_H_
#define ODKITEE_MARSHALLER_BASE_H_

#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "OEMCryptoCENC.h"
#include "serialization_base.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef struct _Message Message;

/*
 * When packing a pointer to size_t, and the pointer is null, pass
 * this special value of size_t instead
 */
#define SZ_NULL (size_t)~0

void Init_bool(bool* value);
void Init_size_t(size_t* value);
void Init_c_str(char** value);
void Init_uint8_t(uint8_t* value);
void Init_uint16_t(uint16_t* value);
void Init_uint32_t(uint32_t* value);
void Init_uint64_t(uint64_t* value);
void InitMemory(uint8_t* addr, size_t length);
void InitPointer(uint8_t** addr);

/*
 *  Allocate memory for a variable from the bump allocator, used for
 *  DeclarePackVar, DeclareUnpackVar, for some pointer types
 */
uint8_t* VarAlloc(size_t size);

/*
 * Special cases due to union & shared memory
 */
void Init_OEMCrypto_DestBufferDesc(OEMCrypto_DestBufferDesc* desc);

#ifdef __cplusplus
}  // extern "C"
#endif

#endif  // ODKITEE_MARSHALLER_BASE_H_