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espressif_idf-extra-components
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Add libcoap to Component Manager

This commit is contained in:
Harshit Malpani 2022-02-14 11:22:23 +05:30
parent 3e2b836926
commit db60efdfb6
11 changed files with 281 additions and 1 deletions
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2
.github/workflows/upload_component.yml vendored
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@ -15,6 +15,6 @@ jobs:
- name: Upload components to component service
uses: espressif/github-actions/upload_components@master
with:
directories: "cbor;jsmn;libsodium;pid_ctrl;qrcode;nghttp;sh2lib;expat;esp_encrypted_img"
directories: "cbor;jsmn;libsodium;pid_ctrl;qrcode;nghttp;sh2lib;expat;esp_encrypted_img;coap"
namespace: "espressif"
api_token: ${{ secrets.IDF_COMPONENT_API_TOKEN }}

3
.gitmodules vendored
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@ -10,3 +10,6 @@
[submodule "expat/expat"]
path = expat/expat
url = https://github.com/libexpat/libexpat.git
[submodule "coap/libcoap"]
path = coap/libcoap
url = https://github.com/obgm/libcoap.git

44
coap/CMakeLists.txt Normal file
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@ -0,0 +1,44 @@
if(NOT CONFIG_LWIP_IPV6 AND NOT CMAKE_BUILD_EARLY_EXPANSION)
message(STATUS "IPV6 support is disabled so the coap component will not be built")
# note: the component is still included in the build so it can become visible again in config
# without needing to re-run CMake. However no source or header files are built.
idf_component_register()
return()
endif()
set(include_dirs port/include port/include libcoap/include)
set(srcs
"libcoap/src/address.c"
"libcoap/src/async.c"
"libcoap/src/block.c"
"libcoap/src/coap_asn1.c"
"libcoap/src/coap_cache.c"
"libcoap/src/coap_debug.c"
"libcoap/src/coap_event.c"
"libcoap/src/coap_hashkey.c"
"libcoap/src/coap_io.c"
"libcoap/src/coap_mbedtls.c"
"libcoap/src/coap_notls.c"
"libcoap/src/coap_prng.c"
"libcoap/src/coap_session.c"
"libcoap/src/coap_tcp.c"
"libcoap/src/coap_time.c"
"libcoap/src/encode.c"
"libcoap/src/mem.c"
"libcoap/src/net.c"
"libcoap/src/option.c"
"libcoap/src/pdu.c"
"libcoap/src/resource.c"
"libcoap/src/str.c"
"libcoap/src/subscribe.c"
"libcoap/src/uri.c")
idf_component_register(SRCS "${srcs}"
INCLUDE_DIRS "${include_dirs}"
REQUIRES lwip mbedtls)
# Needed for coap headers in public builds, also.
#
# TODO: find a way to move this to a port header
target_compile_definitions(${COMPONENT_LIB} PUBLIC WITH_POSIX)

72
coap/Kconfig Normal file
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@ -0,0 +1,72 @@
menu "CoAP Configuration"
visible if LWIP_IPV6
choice COAP_MBEDTLS_ENCRYPTION_MODE
prompt "CoAP Encryption method"
default COAP_MBEDTLS_PSK
help
If the CoAP information is to be encrypted, the encryption environment
can be set up in one of two ways (default being Pre-Shared key mode)
- Encrypt using defined Pre-Shared Keys (PSK if uri includes coaps://)
- Encrypt using defined Public Key Infrastructure (PKI if uri includes coaps://)
config COAP_MBEDTLS_PSK
bool "Pre-Shared Keys"
config COAP_MBEDTLS_PKI
bool "PKI Certificates"
endchoice #COAP_MBEDTLS_ENCRYPTION_MODE
config COAP_MBEDTLS_DEBUG
bool "Enable CoAP debugging"
default n
help
Enable CoAP debugging functions at compile time for the example code.
If this option is enabled, call coap_set_log_level()
at runtime in order to enable CoAP debug output via the ESP
log mechanism.
choice COAP_MBEDTLS_DEBUG_LEVEL
bool "Set CoAP debugging level"
depends on COAP_MBEDTLS_DEBUG
default COAP_LOG_WARNING
help
Set CoAP debugging level
config COAP_LOG_EMERG
bool "Emergency"
config COAP_LOG_ALERT
bool "Alert"
config COAP_LOG_CRIT
bool "Critical"
config COAP_LOG_ERROR
bool "Error"
config COAP_LOG_WARNING
bool "Warning"
config COAP_LOG_NOTICE
bool "Notice"
config COAP_LOG_INFO
bool "Info"
config COAP_LOG_DEBUG
bool "Debug"
config COAP_LOG_MBEDTLS
bool "mbedTLS"
endchoice
config COAP_LOG_DEFAULT_LEVEL
int
default 0 if !COAP_MBEDTLS_DEBUG
default 0 if COAP_LOG_EMERG
default 1 if COAP_LOG_ALERT
default 2 if COAP_LOG_CRIT
default 3 if COAP_LOG_ERROR
default 4 if COAP_LOG_WARNING
default 5 if COAP_LOG_NOTICE
default 6 if COAP_LOG_INFO
default 7 if COAP_LOG_DEBUG
default 9 if COAP_LOG_MBEDTLS
endmenu

1
coap/LICENSE Symbolic link
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@ -0,0 +1 @@
libcoap/LICENSE

1
coap/README.md Symbolic link
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@ -0,0 +1 @@
libcoap/README.md

5
coap/idf_component.yml Normal file
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@ -0,0 +1,5 @@
version: "4.3.0"
description: Constrained Application Protocol (CoAP) C Library
url: https://github.com/espressif/idf-extra-components/tree/master/coap
dependencies:
idf: ">=4.4"

1
coap/libcoap Submodule

@ -0,0 +1 @@
Subproject commit 3aa11612c143c9734d72022720f33e12506f7a2c

51
coap/port/include/coap3/coap.h Normal file
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@ -0,0 +1,51 @@
/* Modify head file implementation for ESP32 platform.
*
* Uses libcoap software implementation for failover when concurrent
* define 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_H_
#define _COAP_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "coap3/libcoap.h"
#include "coap3/coap_forward_decls.h"
#include "coap3/address.h"
#include "coap3/async.h"
#include "coap3/block.h"
#include "coap3/coap_cache.h"
#include "coap3/coap_dtls.h"
#include "coap3/coap_event.h"
#include "coap3/coap_io.h"
#include "coap3/coap_time.h"
#include "coap3/coap_debug.h"
#include "coap3/encode.h"
#include "coap3/mem.h"
#include "coap3/net.h"
#include "coap3/option.h"
#include "coap3/pdu.h"
#include "coap3/coap_prng.h"
#include "coap3/resource.h"
#include "coap3/str.h"
#include "coap3/subscribe.h"
#include "coap3/uri.h"
#ifdef __cplusplus
}
#endif
#endif /* _COAP_H_ */

42
coap/port/include/coap_config.h Normal file
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@ -0,0 +1,42 @@
/*
* 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 _CONFIG_H_
#define _CONFIG_H_
/* Always enabled in ESP-IDF */
#ifndef WITH_POSIX
#define WITH_POSIX
#endif
#include "coap_config_posix.h"
#define HAVE_STDIO_H
#define HAVE_ASSERT_H
#define PACKAGE_STRING PACKAGE_NAME PACKAGE_VERSION
/* it's just provided by libc. i hope we don't get too many of those, as
* actually we'd need autotools again to find out what environment we're
* building in */
#define HAVE_STRNLEN 1
#define HAVE_LIMITS_H
#define COAP_RESOURCES_NOHASH
#endif /* _CONFIG_H_ */

60
coap/port/include/coap_config_posix.h Normal file
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@ -0,0 +1,60 @@
/*
* 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 COAP_DISABLE_TCP 0
#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 "4.3.0"
#ifdef CONFIG_MBEDTLS_TLS_ENABLED
#define HAVE_MBEDTLS
#endif /* CONFIG_MBEDTLS_TLS_ENABLED */
#define COAP_CONSTRAINED_STACK 1
#define ESPIDF_VERSION
#define gai_strerror(x) "gai_strerror() not supported"
#endif /* WITH_POSIX */
#endif /* COAP_CONFIG_POSIX_H_ */