coap_service.h File Reference

CoAP Service API. More...

#include <zephyr/net/coap.h>
#include <zephyr/sys/iterable_sections.h>

Go to the source code of this file.

Macros
#define	COAP_RESOURCE_DEFINE(_name, _service, ...)
	Define a static CoAP resource owned by the service named _service .
#define	COAP_SERVICE_DEFINE(_name, _host, _port, _flags)
	Define a CoAP service with static resources.
#define	COAP_SERVICE_COUNT(_dst)   STRUCT_SECTION_COUNT(coap_service, _dst)
	Count the number of CoAP services.
#define	COAP_SERVICE_RESOURCE_COUNT(_service)   ((_service)->res_end - (_service)->res_begin)
	Count CoAP service static resources.
#define	COAP_SERVICE_HAS_RESOURCE(_service, _resource)    ((_service)->res_begin <= _resource && _resource < (_service)->res_end)
	Check if service has the specified resource.
#define	COAP_SERVICE_FOREACH(_it)   STRUCT_SECTION_FOREACH(coap_service, _it)
	Iterate over all CoAP services.
#define	COAP_RESOURCE_FOREACH(_service, _it)    STRUCT_SECTION_FOREACH_ALTERNATE(_CONCAT(coap_resource_, _service), coap_resource, _it)
	Iterate over static CoAP resources associated with a given _service.
#define	COAP_SERVICE_FOREACH_RESOURCE(_service, _it)
	Iterate over all static resources associated with _service .
CoAP Service configuration flags
#define	COAP_SERVICE_AUTOSTART   BIT(0)
	Start the service on boot.

Functions
int	coap_service_start (const struct coap_service *service)
	Start the provided service .
int	coap_service_stop (const struct coap_service *service)
	Stop the provided service .
int	coap_service_is_running (const struct coap_service *service)
	Query the provided service running state.
int	coap_service_send (const struct coap_service *service, const struct coap_packet *cpkt, const struct sockaddr *addr, socklen_t addr_len, const struct coap_transmission_parameters *params)
	Send a CoAP message from the provided service .
int	coap_resource_send (const struct coap_resource *resource, const struct coap_packet *cpkt, const struct sockaddr *addr, socklen_t addr_len, const struct coap_transmission_parameters *params)
	Send a CoAP message from the provided resource .
int	coap_resource_parse_observe (struct coap_resource *resource, const struct coap_packet *request, const struct sockaddr *addr)
	Parse a CoAP observe request for the provided resource .
int	coap_resource_remove_observer_by_addr (struct coap_resource *resource, const struct sockaddr *addr)
	Lookup an observer by address and remove it from the resource .
int	coap_resource_remove_observer_by_token (struct coap_resource *resource, const uint8_t *token, uint8_t token_len)
	Lookup an observer by token and remove it from the resource .

Detailed Description

CoAP Service API.

An API for applications to respond to CoAP requests