BSD compatible socket interface.

#include "driver/include/m2m_types.h"

Data Structures
struct	in_addr
	IPv4 address representation. More...

struct	sockaddr
	Generic socket address structure. More...

struct	sockaddr_in
	Socket address structure for IPV4 addresses. Used to specify socket address information to connect to. Can be cast to sockaddr structure. More...

struct	tstrSockErr
	Detail about socket failures. Used with get_error_detail. More...

struct	tstrSocketAcceptMsg
	Socket accept status. More...

struct	tstrSocketBindMsg
	Socket bind status. More...

struct	tstrSocketConnectMsg
	Socket connect status. More...

struct	tstrSocketListenMsg
	Socket listen status. More...

struct	tstrSocketRecvMsg
	Socket recv status. More...

Macros
#define	_htonl(m) (uint32)(((uint32)(m << 24)) \| ((uint32)((m & 0x0000FF00) << 8)) \| ((uint32)((m & 0x00FF0000) >> 8)) \| ((uint32)(((uint32)m) >> 24)))

#define	_htons(A) (uint16)((((uint16) (A)) << 8) \| (((uint16) (A)) >> 8))

#define	_ntohl _htonl

#define	_ntohs _htons

#define	AF_INET 2

#define	ALPN_LIST_MAX_APP_LENGTH 30

#define	HOSTNAME_MAX_SIZE 100

#define	IP_ADD_MEMBERSHIP 0x01

#define	IP_DROP_MEMBERSHIP 0x02

#define	MAX_SOCKET (TCP_SOCK_MAX + UDP_SOCK_MAX + RAW_SOCK_MAX)

#define	RAW_SOCK_ID (TCP_SOCK_MAX + UDP_SOCK_MAX)

#define	RAW_SOCK_MAX 1

#define	SO_ICMP_FILTER 0x01

#define	SO_SET_UDP_SEND_CALLBACK 0x00

#define	SO_SSL_ALPN 0x05

#define	SO_SSL_BYPASS_X509_VERIF 0x01

#define	SO_SSL_ENABLE_CERTNAME_VALIDATION 0x04

#define	SO_SSL_ENABLE_SESSION_CACHING 0x03

#define	SO_SSL_ENABLE_SNI_VALIDATION 0x04

#define	SO_SSL_SNI 0x02

#define	SO_TCP_KEEPALIVE 0x04

#define	SO_TCP_KEEPCNT 0x07

#define	SO_TCP_KEEPIDLE 0x05

#define	SO_TCP_KEEPINTVL 0x06

#define	SOCK_DGRAM 2

#define	SOCK_ERR_ADDR_ALREADY_IN_USE -2

#define	SOCK_ERR_ADDR_IS_REQUIRED -11

#define	SOCK_ERR_BUFFER_FULL -14

#define	SOCK_ERR_CONN_ABORTED -12

#define	SOCK_ERR_INVALID -9

#define	SOCK_ERR_INVALID_ADDRESS -1

#define	SOCK_ERR_INVALID_ARG -6

#define	SOCK_ERR_MAX_LISTEN_SOCK -7

#define	SOCK_ERR_MAX_TCP_SOCK -3

#define	SOCK_ERR_MAX_UDP_SOCK -4

#define	SOCK_ERR_NO_ERROR 0

#define	SOCK_ERR_TIMEOUT -13

#define	SOCK_RAW 3

#define	SOCK_STREAM 1

#define	SOCKET_BUFFER_MAX_LENGTH 1400

#define	SOCKET_CONFIG_DEFAULT 0

#define	SOCKET_CONFIG_IPPROTO_RAW 2

#define	SOCKET_CONFIG_SSL_DELAY 2

#define	SOCKET_CONFIG_SSL_OFF 0

#define	SOCKET_CONFIG_SSL_ON 1

#define	SOCKET_FLAGS_IPPROTO_RAW 0x02

#define	SOCKET_FLAGS_SSL 0x01

#define	SOL_RAW 255

#define	SOL_SOCKET 1

#define	SOL_SSL_SOCKET 2

#define	SSL_CIPHER_DHE_RSA_WITH_AES_128_CBC_SHA NBIT2

#define	SSL_CIPHER_DHE_RSA_WITH_AES_128_CBC_SHA256 NBIT3

#define	SSL_CIPHER_DHE_RSA_WITH_AES_128_GCM_SHA256 NBIT5

#define	SSL_CIPHER_DHE_RSA_WITH_AES_256_CBC_SHA NBIT8

#define	SSL_CIPHER_DHE_RSA_WITH_AES_256_CBC_SHA256 NBIT9

#define	SSL_CIPHER_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 NBIT13

#define	SSL_CIPHER_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 NBIT15

#define	SSL_CIPHER_ECDHE_RSA_WITH_AES_128_CBC_SHA NBIT10

#define	SSL_CIPHER_ECDHE_RSA_WITH_AES_128_CBC_SHA256 NBIT12

#define	SSL_CIPHER_ECDHE_RSA_WITH_AES_128_GCM_SHA256 NBIT14

#define	SSL_CIPHER_ECDHE_RSA_WITH_AES_256_CBC_SHA NBIT11

#define	SSL_CIPHER_RSA_WITH_AES_128_CBC_SHA NBIT0

#define	SSL_CIPHER_RSA_WITH_AES_128_CBC_SHA256 NBIT1

#define	SSL_CIPHER_RSA_WITH_AES_128_GCM_SHA256 NBIT4

#define	SSL_CIPHER_RSA_WITH_AES_256_CBC_SHA NBIT6

#define	SSL_CIPHER_RSA_WITH_AES_256_CBC_SHA256 NBIT7

#define	SSL_DEFAULT_CIPHERS

#define	SSL_ECC_ONLY_CIPHERS

#define	TCP_SOCK_MAX (7)

#define	UDP_SOCK_MAX 4

Typedefs
typedef sint8	SOCKET

typedef void(*	tpfAppResolveCb )(uint8 *pu8DomainName, uint32 u32ServerIP)
	DNS resolution callback function. Applications requiring DNS resolution should register their callback through this function by calling registerSocketCallback. The following callback is triggered in response to an asynchronous call to the gethostbyname function (DNS Resolution callback). More...

typedef void(*	tpfAppSocketCb )(SOCKET sock, uint8 u8Msg, void *pvMsg)
	The main socket application callback function. Applications register their main socket application callback through this function by calling registerSocketCallback. In response to events received, the following callback function is called to handle the corresponding asynchronous function called. Example: bind, connect,...etc. More...

typedef void(*	tpfPingCb )(uint32 u32IPAddr, uint32 u32RTT, uint8 u8ErrorCode)
	PING Callback. More...

Enumerations
enum	tenuSockErrSource { SOCKET_ERR_UNKNOWN = 0, SOCKET_ERR_TLS_REMOTE, SOCKET_ERR_TLS_LOCAL, SOCKET_ERR_UNKNOWN = 0, SOCKET_ERR_TLS_REMOTE, SOCKET_ERR_TLS_LOCAL }
	Source of socket error (local, remote or unknown). More...

enum	tenuSocketCallbackMsgType { SOCKET_MSG_BIND = 1, SOCKET_MSG_LISTEN, SOCKET_MSG_DNS_RESOLVE, SOCKET_MSG_ACCEPT, SOCKET_MSG_CONNECT, SOCKET_MSG_RECV, SOCKET_MSG_SEND, SOCKET_MSG_SENDTO, SOCKET_MSG_RECVFROM, SOCKET_MSG_SECURE, SOCKET_MSG_BIND = 1, SOCKET_MSG_LISTEN, SOCKET_MSG_DNS_RESOLVE, SOCKET_MSG_ACCEPT, SOCKET_MSG_CONNECT, SOCKET_MSG_RECV, SOCKET_MSG_SEND, SOCKET_MSG_SENDTO, SOCKET_MSG_RECVFROM, SOCKET_MSG_SECURE }
	Asynchronous APIs make use of callback functions in-order to return back the results once the corresponding socket operation is completed. Hence resuming the normal execution of the application code while the socket operation returns the results. Callback functions expect event messages to be passed in, in-order to identify the operation they're returning the results for. The following enum identifies the type of events that are received in the callback function. More...

Functions
NMI_API sint8	accept (SOCKET sock, struct sockaddr addr, uint8 addrlen)

NMI_API sint8	bind (SOCKET sock, struct sockaddr *pstrAddr, uint8 u8AddrLen)

NMI_API sint8	close (SOCKET sock)
	Synchronous close function, releases all the socket assigned resources. More...

NMI_API sint8	connect (SOCKET sock, struct sockaddr *pstrAddr, uint8 u8AddrLen)

sint8	get_alpn_index (SOCKET sock)

sint8	get_error_detail (SOCKET sock, tstrSockErr *pstrErr)

NMI_API sint8	gethostbyname (uint8 *pcHostName)

NMI_API sint8	getsockopt (SOCKET sock, uint8 u8Level, uint8 u8OptName, const void pvOptValue, uint8 pu8OptLen)
	Get socket options retrieves. This Function isn't implemented yet but this is the form that will be released later. More...

NMI_API uint8	IsSocketReady (void)

NMI_API sint8	listen (SOCKET sock, uint8 backlog)

NMI_API sint8	m2m_ping_req (uint32 u32DstIP, uint8 u8TTL, tpfPingCb fpPingCb)
	The function request to send ping request to the given IP Address. More...

NMI_API uint32	nmi_inet_addr (char *pcIpAddr)

NMI_API sint16	recv (SOCKET sock, void *pvRecvBuf, uint16 u16BufLen, uint32 u32Timeoutmsec)

NMI_API sint16	recvfrom (SOCKET sock, void *pvRecvBuf, uint16 u16BufLen, uint32 u32Timeoutmsec)

NMI_API void	registerSocketCallback (tpfAppSocketCb socket_cb, tpfAppResolveCb resolve_cb)

sint8	secure (SOCKET sock)

NMI_API sint16	send (SOCKET sock, void *pvSendBuffer, uint16 u16SendLength, uint16 u16Flags)

NMI_API sint16	sendto (SOCKET sock, void pvSendBuffer, uint16 u16SendLength, uint16 flags, struct sockaddr pstrDestAddr, uint8 u8AddrLen)
	Asynchronous sending function, used to send data on a UDP socket. Called by the application code when there is data required to be sent on a UDP socket. More...

sint8	set_alpn_list (SOCKET sock, const char *pcProtocolList)

NMI_API sint8	setsockopt (SOCKET socket, uint8 u8Level, uint8 option_name, const void *option_value, uint16 u16OptionLen)

NMI_API SOCKET	socket (uint16 u16Domain, uint8 u8Type, uint8 u8Config)

NMI_API void	socketDeinit (void)
	Socket Layer De-initialization. More...

NMI_API void	socketInit (void)

Microchip® Advanced Software Framework

Data Structures

Macros

Typedefs

Enumerations

Functions