libcoap  4.3.0rc3
coap_io_contiki.c File Reference
#include "coap_internal.h"
#include <errno.h>
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Data Structures

struct  in6_pktinfo
 
struct  in_pktinfo
 

Macros

#define SOL_IP   IPPROTO_IP
 
#define UNUSED_PARAM
 
#define iov_len_t   size_t
 
#define SIN6(A)   ((struct sockaddr_in6 *)(A))
 

Functions

void coap_free_endpoint (coap_endpoint_t *ep)
 
static const char * coap_socket_format_errno (int error)
 
struct coap_endpoint_tcoap_malloc_endpoint (void)
 
void coap_mfree_endpoint (struct coap_endpoint_t *ep)
 
int coap_socket_bind_udp (coap_socket_t *sock, const coap_address_t *listen_addr, coap_address_t *bound_addr)
 
int coap_socket_connect_tcp1 (coap_socket_t *sock, const coap_address_t *local_if, const coap_address_t *server, int default_port, coap_address_t *local_addr, coap_address_t *remote_addr)
 Create a new TCP socket and initiate the connection. More...
 
int coap_socket_connect_tcp2 (coap_socket_t *sock, coap_address_t *local_addr, coap_address_t *remote_addr)
 Complete the TCP Connection. More...
 
int coap_socket_bind_tcp (coap_socket_t *sock, const coap_address_t *listen_addr, coap_address_t *bound_addr)
 Create a new TCP socket and then listen for new incoming TCP sessions. More...
 
int coap_socket_accept_tcp (coap_socket_t *server, coap_socket_t *new_client, coap_address_t *local_addr, coap_address_t *remote_addr)
 Accept a new incoming TCP session. More...
 
int coap_socket_connect_udp (coap_socket_t *sock, const coap_address_t *local_if, const coap_address_t *server, int default_port, coap_address_t *local_addr, coap_address_t *remote_addr)
 
void coap_socket_close (coap_socket_t *sock)
 
ssize_t coap_socket_write (coap_socket_t *sock, const uint8_t *data, size_t data_len)
 
ssize_t coap_socket_read (coap_socket_t *sock, uint8_t *data, size_t data_len)
 
ssize_t coap_network_send (coap_socket_t *sock, const coap_session_t *session, const uint8_t *data, size_t datalen)
 Function interface for data transmission. More...
 
void coap_packet_get_memmapped (coap_packet_t *packet, unsigned char **address, size_t *length)
 Given a packet, set msg and msg_len to an address and length of the packet's data in memory. More...
 
ssize_t coap_network_read (coap_socket_t *sock, coap_packet_t *packet)
 Function interface for reading data. More...
 
unsigned int coap_write (coap_context_t *ctx, coap_socket_t *sockets[], unsigned int max_sockets, unsigned int *num_sockets, coap_tick_t now)
 
int coap_run_once (coap_context_t *ctx, unsigned timeout_ms)
 
const char * coap_socket_strerror (void)
 
ssize_t coap_socket_send (coap_socket_t *sock, coap_session_t *session, const uint8_t *data, size_t data_len)
 

Macro Definition Documentation

◆ iov_len_t

#define iov_len_t   size_t

Definition at line 843 of file coap_io_contiki.c.

◆ SIN6

#define SIN6 (   A)    ((struct sockaddr_in6 *)(A))

Definition at line 1023 of file coap_io_contiki.c.

◆ SOL_IP

#define SOL_IP   IPPROTO_IP

Definition at line 815 of file coap_io_contiki.c.

◆ UNUSED_PARAM

#define UNUSED_PARAM

Definition at line 821 of file coap_io_contiki.c.

Function Documentation

◆ coap_free_endpoint()

void coap_free_endpoint ( coap_endpoint_t ep)

Definition at line 1322 of file coap_session.c.

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◆ coap_malloc_endpoint()

struct coap_endpoint_t* coap_malloc_endpoint ( void  )

Definition at line 175 of file coap_io_contiki.c.

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◆ coap_mfree_endpoint()

void coap_mfree_endpoint ( struct coap_endpoint_t ep)

Definition at line 180 of file coap_io_contiki.c.

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◆ coap_network_read()

ssize_t coap_network_read ( coap_socket_t sock,
coap_packet_t packet 
)

Function interface for reading data.

This function returns the number of bytes that have been read, or a value less than zero on error. In case of an error, *packet is set to NULL.

Parameters
sockSocket to read data from
packetReceived packet metadata and payload. src and dst should be preset.
Returns
The number of bytes received on success, or a value less than zero on error.

Definition at line 1033 of file coap_io_contiki.c.

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◆ coap_network_send()

ssize_t coap_network_send ( coap_socket_t sock,
const coap_session_t session,
const uint8_t *  data,
size_t  datalen 
)

Function interface for data transmission.

This function returns the number of bytes that have been transmitted, or a value less than zero on error.

Parameters
sockSocket to send data with
sessionAddressing information for unconnected sockets, or NULL
dataThe data to send.
datalenThe actual length of data.
Returns
The number of bytes written on success, or a value less than zero on error.

Definition at line 848 of file coap_io_contiki.c.

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◆ coap_packet_get_memmapped()

void coap_packet_get_memmapped ( coap_packet_t packet,
unsigned char **  address,
size_t *  length 
)

Given a packet, set msg and msg_len to an address and length of the packet's data in memory.

Definition at line 1026 of file coap_io_contiki.c.

◆ coap_run_once()

int coap_run_once ( coap_context_t ctx,
unsigned  timeout_ms 
)

Definition at line 1467 of file coap_io_contiki.c.

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◆ coap_socket_bind_udp()

int coap_socket_bind_udp ( coap_socket_t sock,
const coap_address_t listen_addr,
coap_address_t bound_addr 
)

Definition at line 185 of file coap_io_contiki.c.

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◆ coap_socket_close()

void coap_socket_close ( coap_socket_t sock)

Definition at line 650 of file coap_io_contiki.c.

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◆ coap_socket_connect_udp()

int coap_socket_connect_udp ( coap_socket_t sock,
const coap_address_t local_if,
const coap_address_t server,
int  default_port,
coap_address_t local_addr,
coap_address_t remote_addr 
)

Definition at line 542 of file coap_io_contiki.c.

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◆ coap_socket_format_errno()

static const char* coap_socket_format_errno ( int  error)
static

Definition at line 1669 of file coap_io_contiki.c.

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◆ coap_socket_read()

ssize_t coap_socket_read ( coap_socket_t sock,
uint8_t *  data,
size_t  data_len 
)

Definition at line 754 of file coap_io_contiki.c.

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◆ coap_socket_send()

ssize_t coap_socket_send ( coap_socket_t sock,
coap_session_t session,
const uint8_t *  data,
size_t  data_len 
)

Definition at line 1680 of file coap_io_contiki.c.

◆ coap_socket_strerror()

const char* coap_socket_strerror ( void  )

Definition at line 1674 of file coap_io_contiki.c.

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◆ coap_socket_write()

ssize_t coap_socket_write ( coap_socket_t sock,
const uint8_t *  data,
size_t  data_len 
)

Definition at line 709 of file coap_io_contiki.c.

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◆ coap_write()

unsigned int coap_write ( coap_context_t ctx,
coap_socket_t sockets[],
unsigned int  max_sockets,
unsigned int *  num_sockets,
coap_tick_t  now 
)

Definition at line 1290 of file coap_io_contiki.c.

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