lwm2m_client_connection.h File Reference

Public API and definitions of the connection handle for LwM2M client implementation using Wakaama. More...

Detailed Description

Public API and definitions of the connection handle for LwM2M client implementation using Wakaama.

Author

Christian Manal manal.nosp@m.@uni.nosp@m.-brem.nosp@m.en.d.nosp@m.e

Leandro Lanzieri leand.nosp@m.ro.l.nosp@m.anzie.nosp@m.ri@h.nosp@m.aw-ha.nosp@m.mbur.nosp@m.g.de

Definition in file lwm2m_client_connection.h.

#include "net/ipv6/addr.h"
#include "net/sock/udp.h"
#include "lwm2m_client.h"
#include "lwm2m_client_config.h"

Include dependency graph for lwm2m_client_connection.h:

Go to the source code of this file.

#define	SCHEME_COAPS   "coaps://"
#define	SCHEME_COAP   "coap://"
lwm2m_client_connection_t *	lwm2m_client_connection_find (lwm2m_client_connection_t *conn_list, const sock_udp_ep_t *remote, lwm2m_client_connection_type_t type)
	Tries to find an existing connection based on a remote UDP endpoint.
int	lwm2m_connection_handle_packet (lwm2m_client_connection_t *conn, uint8_t *buffer, size_t num_bytes, lwm2m_client_data_t *client_data)
	Handles a received packet from a connection.

Macro Definition Documentation

SCHEME_COAP

#define SCHEME_COAP   "coap://"

Definition at line 54 of file lwm2m_client_connection.h.

SCHEME_COAPS

#define SCHEME_COAPS   "coaps://"

Definition at line 53 of file lwm2m_client_connection.h.

Function Documentation

lwm2m_client_connection_find()

lwm2m_client_connection_t * lwm2m_client_connection_find	(	lwm2m_client_connection_t *	conn_list,
		const sock_udp_ep_t *	remote,
		lwm2m_client_connection_type_t	type
	)

Tries to find an existing connection based on a remote UDP endpoint.

Parameters

[in]	conn_list	connections list to search
[in]	remote	remote UDP endpoint to compare to
[in]	type	type of connection to look for

Returns

pointer to the connection in success

NULL otherwise

lwm2m_connection_handle_packet()

int lwm2m_connection_handle_packet	(	lwm2m_client_connection_t *	conn,
		uint8_t *	buffer,
		size_t	num_bytes,
		lwm2m_client_data_t *	client_data
	)

Handles a received packet from a connection.

Parameters

[in]	conn	connection from where the packet came from
[in]	buffer	received packet
[in]	num_bytes	size of the packet
[in]	client_data	LwM2M client data

Returns

0 on success

non-zero otherwise