/*
 * Copyright (c) 2014-2018 Cesanta Software Limited
 * All rights reserved
 *
 * 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.
 */

#ifndef CS_COMMON_PLATFORMS_PLATFORM_MBED_H_
#define CS_COMMON_PLATFORMS_PLATFORM_MBED_H_
#if CS_PLATFORM == CS_P_MBED

/*
 * mbed.h contains C++ code (e.g. templates), thus, it should be processed
 * only if included directly to startup file (ex: main.cpp)
 */
#ifdef __cplusplus
#include "mbed.h"
#endif /* __cplusplus */

#include <assert.h>
#include <ctype.h>
#include <errno.h>
#include <inttypes.h>
#include <stdint.h>
#include <string.h>
#include <time.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include <stdio.h>

typedef struct stat cs_stat_t;
#define DIRSEP '/'

#ifndef CS_ENABLE_STDIO
#define CS_ENABLE_STDIO 1
#endif

/*
 * mbed can be compiled with the ARM compiler which
 * just doesn't come with a gettimeofday shim
 * because it's a BSD API and ARM targets embedded
 * non-unix platforms.
 */
#if defined(__ARMCC_VERSION) || defined(__ICCARM__)
#define _TIMEVAL_DEFINED
#define gettimeofday _gettimeofday

/* copied from GCC on ARM; for some reason useconds are signed */
typedef long suseconds_t; /* microseconds (signed) */
struct timeval {
  time_t tv_sec;       /* seconds */
  suseconds_t tv_usec; /* and microseconds */
};

#endif

#if MG_NET_IF == MG_NET_IF_SIMPLELINK

#define MG_SIMPLELINK_NO_OSI 1

#include <simplelink.h>

typedef int sock_t;
#define INVALID_SOCKET (-1)

#define to64(x) strtoll(x, NULL, 10)
#define INT64_FMT PRId64
#define INT64_X_FMT PRIx64
#define SIZE_T_FMT "u"

#define SOMAXCONN 8

const char *inet_ntop(int af, const void *src, char *dst, socklen_t size);
char *inet_ntoa(struct in_addr in);
int inet_pton(int af, const char *src, void *dst);
int inet_aton(const char *cp, struct in_addr *inp);
in_addr_t inet_addr(const char *cp);

#endif /* MG_NET_IF == MG_NET_IF_SIMPLELINK */

#endif /* CS_PLATFORM == CS_P_MBED */
#endif /* CS_COMMON_PLATFORMS_PLATFORM_MBED_H_ */