OVMS3-idf/components/coap/port/include/coap_config_posix.h
Jon Shallow 430b737760 Fix libcoap building with various MbedTLS compile time options
components/coap/port/coap_mbedtls.c:

Add in additional compile time check wrappers for different MbedTLS
configurations.

components/coap/CMakeLists.txt:
components/coap/component.mk:
components/coap/port/coap_notls.c:
components/coap/port/include/coap_config_posix.h:

Add in the ability to compile and run if MbedTLS does not have any TLS
mode enabled.

examples/protocols/coap_client/main/coap_client_example_main.c:

Inform user that MbedTLS Client Mode is required for DTLS if not enabled,
and coaps:// has been requested.
[Lower libcoap library will still error and report this condition]

examples/protocols/coap_server/main/coap_server_example_main.c:

Inform user that MbedTLS Server Mode is required for DTLS if not enabled.
[Lower libcoap library will still error and report this condition]

Closes https://github.com/espressif/esp-idf/issues/3961
Closes https://github.com/espressif/esp-idf/issues/3971
Closes https://github.com/espressif/esp-idf/pull/3977
2019-09-06 16:13:52 +05:30

61 lines
1.7 KiB
C

/*
* libcoap configure implementation for ESP32 platform.
*
* Uses libcoap software implementation for failover when concurrent
* configure operations are in use.
*
* coap.h -- main header file for CoAP stack of libcoap
*
* Copyright (C) 2010-2012,2015-2016 Olaf Bergmann <bergmann@tzi.org>
* 2015 Carsten Schoenert <c.schoenert@t-online.de>
*
* Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
*
* This file is part of the CoAP library libcoap. Please see README for terms
* of use.
*/
#ifndef COAP_CONFIG_POSIX_H_
#define COAP_CONFIG_POSIX_H_
#ifdef WITH_POSIX
#include <sys/socket.h>
#include <net/if.h>
#define HAVE_SYS_SOCKET_H
#define HAVE_MALLOC
#define HAVE_ARPA_INET_H
#define HAVE_TIME_H
#define HAVE_NETDB_H
#define HAVE_NETINET_IN_H
#define HAVE_STRUCT_CMSGHDR
#define ipi_spec_dst ipi_addr
struct in6_pktinfo {
struct in6_addr ipi6_addr; /* src/dst IPv6 address */
unsigned int ipi6_ifindex; /* send/recv interface index */
};
#define IN6_IS_ADDR_V4MAPPED(a) \
((((__const uint32_t *) (a))[0] == 0) \
&& (((__const uint32_t *) (a))[1] == 0) \
&& (((__const uint32_t *) (a))[2] == htonl (0xffff)))
/* As not defined, just need to define is as something innocuous */
#define IPV6_PKTINFO IPV6_CHECKSUM
#define PACKAGE_NAME "libcoap-posix"
#define PACKAGE_VERSION "?"
#ifdef CONFIG_MBEDTLS_TLS_ENABLED
#define HAVE_MBEDTLS
#endif /* CONFIG_MBEDTLS_TLS_ENABLED */
#define COAP_CONSTRAINED_STACK 1
#define ESPIDF_VERSION
#define _POSIX_TIMERS 1
#define gai_strerror(x) "gai_strerror() not supported"
#endif /* WITH_POSIX */
#endif /* COAP_CONFIG_POSIX_H_ */