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/*
*********************************************************************************************************
* uC/TCP-IP
* The Embedded TCP/IP Suite
*
* Copyright 2004-2020 Silicon Laboratories Inc. www.silabs.com
*
* SPDX-License-Identifier: APACHE-2.0
*
* This software is subject to an open source license and is distributed by
* Silicon Laboratories Inc. pursuant to the terms of the Apache License,
* Version 2.0 available at www.apache.org/licenses/LICENSE-2.0.
*
*********************************************************************************************************
*/
/*
*********************************************************************************************************
*
* NETWORK SOCKET LAYER
*
* Filename : net_sock.h
* Version : V3.05.04
*********************************************************************************************************
* Note(s) : (1) Supports BSD 4.x Socket Layer with the following restrictions/constraints :
*
* (a) ONLY supports a single address family from the following families :
* (1) IPv4 (AF_INET)
*
* (b) ONLY supports the following socket types :
* (1) Datagram (SOCK_DGRAM)
* (2) Stream (SOCK_STREAM)
*
* (c) ONLY supports a single protocol family from the following families :
* (1) IPv4 (PF_INET)
* (A) ONLY supports the following protocols :
* (1) UDP (IPPROTO_UDP)
* (2) TCP (IPPROTO_TCP)
*
* (d) ONLY supports the following socket options :
*
* Blocking
* Secure (TLS/SSL)
* Rx Queue size
* Tx Queue size
* Time of server (IPv4-TOS)
* Time to life (IPv4-TTL)
* Time to life multicast
* UDP connection receive timeout
* TCP connection accept timeout
* TCP connection close timeout
* TCP connection connect request timeout
* TCP connection receive timeout
* TCP connection transmit timeout
* TCP keep alive
* TCP MSL
* Force connection using a specific Interface
*
* (e) Multiple socket connections with the same local & remote address -- both
* addresses & port numbers -- OR multiple socket connections with only a
* local address but the same local address -- both address & port number --
* is NOT currently supported.
*
* See 'NetSock_BindHandler() Note #8'.
*
*********************************************************************************************************
* Notice(s) : (1) The Institute of Electrical and Electronics Engineers and The Open Group, have given
* us permission to reprint portions of their documentation. Portions of this text are
* reprinted and reproduced in electronic form from the IEEE Std 1003.1, 2004 Edition,
* Standard for Information Technology -- Portable Operating System Interface (POSIX),
* The Open Group Base Specifications Issue 6, Copyright (C) 2001-2004 by the Institute
* of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any
* discrepancy between these versions and the original IEEE and The Open Group Standard,
* the original IEEE and The Open Group Standard is the referee document. The original
* Standard can be obtained online at http://www.opengroup.org/unix/online.html.
*********************************************************************************************************
*/
/*
*********************************************************************************************************
*********************************************************************************************************
* MODULE
*********************************************************************************************************
*********************************************************************************************************
*/
#ifndef NET_SOCK_MODULE_PRESENT
#define NET_SOCK_MODULE_PRESENT
/*
*********************************************************************************************************
*********************************************************************************************************
* INCLUDE FILES
*********************************************************************************************************
*********************************************************************************************************
*/
#include "net_cfg_net.h"
#ifdef NET_IPv4_MODULE_EN
#include "net_ipv4.h"
#endif
#ifdef NET_IPv6_MODULE_EN
#include "../IP/IPv6/net_ipv6.h"
#endif
#include "net_if.h"
#include "net_type.h"
#include "net_stat.h"
#include "net_err.h"
#include "lib_def.h"
#include "kal.h"
/*
*********************************************************************************************************
*********************************************************************************************************
* EXTERNS
*********************************************************************************************************
*********************************************************************************************************
*/
#ifdef NET_SOCK_MODULE
#define NET_SOCK_EXT
#else
#define NET_SOCK_EXT extern
#endif
/*
*********************************************************************************************************
*********************************************************************************************************
* DEFINES
*********************************************************************************************************
*********************************************************************************************************
*/
#define NET_SOCK_NBR_SOCK NET_SOCK_CFG_SOCK_NBR_UDP + \
(NET_SOCK_CFG_SOCK_NBR_TCP)
#if (NET_SOCK_CFG_SOCK_NBR_TCP > 0)
#define NET_SOCK_CONN_NBR NET_SOCK_CFG_SOCK_NBR_UDP + \
(NET_SOCK_CFG_SOCK_NBR_TCP * NET_SOCK_CFG_CONN_ACCEPT_Q_SIZE_MAX)
#else
#define NET_SOCK_CONN_NBR NET_SOCK_CFG_SOCK_NBR_UDP
#endif
#if (defined(NET_IPv6_MODULE_EN))
#define NET_SOCK_ADDR_LEN_MAX NET_SOCK_ADDR_LEN_IP_V6
#elif (defined(NET_IPv4_MODULE_EN))
#define NET_SOCK_ADDR_LEN_MAX NET_SOCK_ADDR_LEN_IP_V4
#else
#define NET_SOCK_ADDR_LEN_MAX 0
#endif
/*
*********************************************************************************************************
* NETWORK SOCKET PORT NUMBER DEFINES
*
* Note(s) : (1) Socket port numbers defined in host-order.
*
* See also 'net_sock.h NETWORK SOCKET ADDRESS DATA TYPES Note #2'.
*********************************************************************************************************
*/
#define NET_SOCK_PORT_NBR_RESERVED NET_PORT_NBR_RESERVED
#define NET_SOCK_PORT_NBR_NONE NET_SOCK_PORT_NBR_RESERVED
#define NET_SOCK_PORT_NBR_RANDOM NET_SOCK_PORT_NBR_RESERVED
#ifndef NET_SOCK_DFLT_NO_BLOCK_EN
#define NET_SOCK_DFLT_NO_BLOCK_EN DEF_DISABLED
#endif
#ifndef NET_SOCK_DFLT_PORT_NBR_RANDOM_BASE
#define NET_SOCK_DFLT_PORT_NBR_RANDOM_BASE 49152u
#endif
#ifndef NET_SOCK_DFLT_PORT_NBR_RANDOM_END
#define NET_SOCK_DFLT_PORT_NBR_RANDOM_END 65535u
#endif
#define NET_SOCK_PORT_NBR_RANDOM_MIN NET_SOCK_DFLT_PORT_NBR_RANDOM_BASE
#define NET_SOCK_PORT_NBR_RANDOM_MAX NET_SOCK_DFLT_PORT_NBR_RANDOM_END
#ifndef NET_SOCK_DFLT_TIMEOUT_RX_Q_MS
/* Configure socket timeout values (see Note #5) : */
/* Configure (datagram) socket receive queue timeout. */
#define NET_SOCK_DFLT_TIMEOUT_RX_Q_MS 5000u
#endif
#ifndef NET_SOCK_DFLT_TIMEOUT_CONN_REQ_MS
/* Configure socket connection request timeout. */
#define NET_SOCK_DFLT_TIMEOUT_CONN_REQ_MS 5000u
#endif
#ifndef NET_SOCK_DFLT_TIMEOUT_CONN_ACCEPT_MS
/* Configure socket connection accept timeout. */
#define NET_SOCK_DFLT_TIMEOUT_CONN_ACCEPT_MS 5000u
#endif
#ifndef NET_SOCK_DFLT_TIMEOUT_CONN_CLOSE_MS
/* Configure socket connection close timeout. */
#define NET_SOCK_DFLT_TIMEOUT_CONN_CLOSE_MS 10000u
#endif
/*
*********************************************************************************************************
* NETWORK SOCKET STATES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* NETWORK SOCKET BLOCKING MODE SELECT DEFINES
*
* Note(s) : (1) The following socket values MUST be pre-#define'd in 'net_def.h' PRIOR to 'net_cfg.h'
* so that the developer can configure sockets for the desired socket blocing mode (see
* 'net_def.h BSD 4.x & NETWORK SOCKET LAYER DEFINES Note #1b' & 'net_cfg_net.h NETWORK
* SOCKET LAYER CONFIGURATION') :
*
* (a) NET_SOCK_BLOCK_SEL_DFLT
* (b) NET_SOCK_BLOCK_SEL_BLOCK
* (c) NET_SOCK_BLOCK_SEL_NO_BLOCK
*
* (2) Stevens/Fenner/Rudoff, UNIX Network Programming, Volume 1, 3rd Edition, 6th Printing,
* Section 6.2 'Blocking I/O Model', Page 154 states that "by default, all sockets are
* blocking".
*********************************************************************************************************
*/
#if 0 /* See Note #1. */
/* ------------------ SOCK BLOCK SEL ------------------ */
#define NET_SOCK_BLOCK_SEL_NONE 0u
#define NET_SOCK_BLOCK_SEL_DFLT 1u /* Sock block mode determined by run-time sock opts ... */
#define NET_SOCK_BLOCK_SEL_BLOCK 2u /* ... but dflts to blocking (see Note #2). */
#define NET_SOCK_BLOCK_SEL_NO_BLOCK 3u
#endif
/*
*********************************************************************************************************
* NETWORK SOCKET (OBJECT) FLAG DEFINES
*********************************************************************************************************
*/
/* ---------------- NET SOCK OBJ FLAGS ---------------- */
#define NET_SOCK_FLAG_SOCK_NONE DEF_BIT_NONE
#define NET_SOCK_FLAG_SOCK_USED DEF_BIT_08 /* Sock cur used; i.e. NOT in free sock pool. */
#define NET_SOCK_FLAG_SOCK_NO_BLOCK MSG_DONTWAIT /* Sock blocking DISABLED. */
#define NET_SOCK_FLAG_SOCK_SECURE DEF_BIT_09 /* Sock security ENABLED. */
#define NET_SOCK_FLAG_SOCK_SECURE_NEGO DEF_BIT_10
/*
*********************************************************************************************************
* NETWORK SOCKET EVENT TYPE DEFINES
*
* Note(s) : (1) 'EVENT_TYPE' abbreviated to 'EVENT' to enforce ANSI-compliance of 31-character symbol
* length uniqueness.
*********************************************************************************************************
*/
#define NET_SOCK_EVENT_NONE 0u
#define NET_SOCK_EVENT_ERR 1u
#define NET_SOCK_EVENT_SOCK_RX 10u
#define NET_SOCK_EVENT_SOCK_TX 11u
#define NET_SOCK_EVENT_SOCK_ACCEPT 12u
#define NET_SOCK_EVENT_SOCK_CONN 13u
#define NET_SOCK_EVENT_SOCK_CLOSE 14u
#define NET_SOCK_EVENT_SOCK_ERR_RX 20u
#define NET_SOCK_EVENT_SOCK_ERR_TX 21u
#define NET_SOCK_EVENT_SOCK_ERR_ACCEPT 22u
#define NET_SOCK_EVENT_SOCK_ERR_CONN 23u
#define NET_SOCK_EVENT_SOCK_ERR_CLOSE 24u
#define NET_SOCK_EVENT_TRANSPORT_RX 30u
#define NET_SOCK_EVENT_TRANSPORT_TX 31u
#define NET_SOCK_EVENT_TRANSPORT_ERR_RX 40u
#define NET_SOCK_EVENT_TRANSPORT_ERR_TX 41u
/*
*********************************************************************************************************
* NETWORK SOCKET FAMILY & PROTOCOL DEFINES
*
* Note(s) : (1) The following socket values MUST be pre-#define'd in 'net_def.h' PRIOR to 'net_cfg.h'
* so that the developer can configure sockets for the correct socket family values (see
* 'net_def.h BSD 4.x & NETWORK SOCKET LAYER DEFINES Note #1' & 'net_cfg_net.h NETWORK
* SOCKET LAYER CONFIGURATION') :
*
* (a) (1) NET_SOCK_ADDR_FAMILY_IP_V4
* (2) NET_SOCK_PROTOCOL_FAMILY_IP_V4
* (3) NET_SOCK_FAMILY_IP_V4
*
* (b) (1) NET_SOCK_ADDR_LEN_IP_V4
* (2) NET_SOCK_PROTO_MAX_IP_V4
*
* (2) 'NET_SOCK_PROTOCOL_MAX' abbreviated to 'NET_SOCK_PROTO_MAX' to enforce ANSI-compliance of
* 31-character symbol length uniqueness.
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* NETWORK SOCKET ADDRESS DEFINES
*********************************************************************************************************
*/
/* ------------------ SOCK ADDR CFG ------------------- */
#define NET_SOCK_ADDR_IP_LEN_PORT (sizeof(NET_PORT_NBR))
#define NET_SOCK_ADDR_IP_IX_BASE 0
#define NET_SOCK_ADDR_IP_IX_PORT NET_SOCK_ADDR_IP_IX_BASE
/* ---------------- IPv4 SOCK ADDR CFG ---------------- */
#ifdef NET_IPv4_MODULE_EN
#define NET_SOCK_ADDR_IP_V4_LEN_ADDR (sizeof(NET_IPv4_ADDR))
#define NET_SOCK_ADDR_IP_V4_LEN_PORT_ADDR NET_SOCK_ADDR_IP_V4_LEN_ADDR + NET_SOCK_ADDR_IP_LEN_PORT
#define NET_SOCK_ADDR_IP_V4_IX_ADDR (NET_SOCK_ADDR_IP_IX_PORT + NET_SOCK_ADDR_IP_LEN_PORT)
#define NET_SOCK_ADDR_IP_V4_WILDCARD NET_IPv4_ADDR_NONE
#define NET_SOCK_ADDR_IP_V4_BROADCAST INADDR_BROADCAST
#endif
/* ---------------- IPv6 SOCK ADDR CFG ---------------- */
#ifdef NET_IPv6_MODULE_EN
#define NET_SOCK_ADDR_IP_V6_LEN_FLOW (sizeof(CPU_INT32U))
#define NET_SOCK_ADDR_IP_V6_LEN_ADDR (sizeof(NET_IPv6_ADDR))
#define NET_SOCK_ADDR_IP_V6_LEN_PORT_ADDR NET_SOCK_ADDR_IP_V6_LEN_ADDR + NET_SOCK_ADDR_IP_LEN_PORT
#define NET_SOCK_ADDR_IP_V6_IX_FLOW (NET_SOCK_ADDR_IP_IX_PORT + NET_SOCK_ADDR_IP_LEN_PORT)
#define NET_SOCK_ADDR_IP_V6_IX_ADDR (NET_SOCK_ADDR_IP_V6_IX_FLOW + NET_SOCK_ADDR_IP_V6_LEN_FLOW)
#define NET_SOCK_ADDR_IP_V6_WILDCARD NET_IPv6_ADDR_ANY
#endif
/*
*********************************************************************************************************
* NETWORK SOCKET API DEFINES
*********************************************************************************************************
*/
#define NET_SOCK_BSD_ERR_NONE NET_BSD_ERR_NONE
#define NET_SOCK_BSD_ERR_DFLT NET_BSD_ERR_DFLT
#define NET_SOCK_BSD_ERR_OPEN NET_SOCK_BSD_ERR_DFLT
#define NET_SOCK_BSD_ERR_CLOSE NET_SOCK_BSD_ERR_DFLT
#define NET_SOCK_BSD_ERR_BIND NET_SOCK_BSD_ERR_DFLT
#define NET_SOCK_BSD_ERR_CONN NET_SOCK_BSD_ERR_DFLT
#define NET_SOCK_BSD_ERR_LISTEN NET_SOCK_BSD_ERR_DFLT
#define NET_SOCK_BSD_ERR_ACCEPT NET_SOCK_BSD_ERR_DFLT
#define NET_SOCK_BSD_ERR_RX NET_SOCK_BSD_ERR_DFLT
#define NET_SOCK_BSD_ERR_TX NET_SOCK_BSD_ERR_DFLT
#define NET_SOCK_BSD_ERR_SEL NET_SOCK_BSD_ERR_DFLT
#define NET_SOCK_BSD_ERR_OPT_SET NET_SOCK_BSD_ERR_DFLT
#define NET_SOCK_BSD_ERR_OPT_GET NET_SOCK_BSD_ERR_DFLT
#define NET_SOCK_BSD_RTN_CODE_OK NET_BSD_RTN_CODE_OK
#define NET_SOCK_BSD_RTN_CODE_TIMEOUT NET_BSD_RTN_CODE_TIMEOUT
#define NET_SOCK_BSD_RTN_CODE_CONN_CLOSED NET_BSD_RTN_CODE_CONN_CLOSED
/*
*********************************************************************************************************
* NETWORK SOCKET (ARGUMENT) FLAG DEFINES
*********************************************************************************************************
*/
#define NET_SOCK_FLAG_NONE NET_SOCK_FLAG_SOCK_NONE
#define NET_SOCK_FLAG_RX_DATA_PEEK MSG_PEEK
#define NET_SOCK_FLAG_NO_BLOCK MSG_DONTWAIT
#define NET_SOCK_FLAG_RX_NO_BLOCK NET_SOCK_FLAG_NO_BLOCK
#define NET_SOCK_FLAG_TX_NO_BLOCK NET_SOCK_FLAG_NO_BLOCK
/*
*********************************************************************************************************
*********************************************************************************************************
* DATA TYPES
*********************************************************************************************************
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* NETWORK SOCKET ADDRESS FAMILY DATA TYPE
*********************************************************************************************************
*/
#define NET_SOCK_ADDR_FAMILY_IP_V4 AF_INET /* TCP/IPv4 sock addr family type. */
#define NET_SOCK_ADDR_FAMILY_IP_V6 AF_INET6 /* TCP/IPv6 sock addr family type. */
typedef CPU_INT16U NET_SOCK_ADDR_FAMILY;
/*
*********************************************************************************************************
* NETWORK SOCKET ADDRESS LENGTH DATA TYPE
*********************************************************************************************************
*/
typedef CPU_INT08U NET_SOCK_ADDR_LEN;
/*
*********************************************************************************************************
* NETWORK SOCKET PROTOCOL FAMILY DATA TYPE
*********************************************************************************************************
*/
typedef enum net_sock_protocol_family {
NET_SOCK_PROTOCOL_FAMILY_NONE = 0,
NET_SOCK_PROTOCOL_FAMILY_IP_V4 = PF_INET, /* TCP/IPv4 sock protocol family type. */
NET_SOCK_PROTOCOL_FAMILY_IP_V6 = PF_INET6 /* TCP/IPv6 sock protocol family type. */
} NET_SOCK_PROTOCOL_FAMILY;
/*
*********************************************************************************************************
* NETWORK SOCKET FAMILY DATA TYPE
*********************************************************************************************************
*/
typedef enum net_sock_family {
NET_SOCK_FAMILY_IP_V4 = NET_SOCK_PROTOCOL_FAMILY_IP_V4,
NET_SOCK_FAMILY_IP_V6 = NET_SOCK_PROTOCOL_FAMILY_IP_V6
} NET_SOCK_FAMILY;
/*
*********************************************************************************************************
* NETWORK SOCKET PROTOCOL DATA TYPE
*********************************************************************************************************
*/
/*修改：与lwip类型对应*/
typedef enum net_sock_protocol {
// NET_SOCK_PROTOCOL_DFLT = 0,
// NET_SOCK_PROTOCOL_NONE = NET_SOCK_PROTOCOL_DFLT,
NET_SOCK_PROTOCOL_TCP = IPPROTO_TCP,
NET_SOCK_PROTOCOL_UDP = IPPROTO_UDP,
NET_SOCK_PROTOCOL_IP = IPPROTO_IP,
NET_SOCK_PROTOCOL_SOCK = SOL_SOCKET
} NET_SOCK_PROTOCOL;
/*
*********************************************************************************************************
* NETWORK SOCKET TYPE DATA TYPE
*********************************************************************************************************
*/
typedef enum net_sock_type {
NET_SOCK_TYPE_NONE = 0,
NET_SOCK_TYPE_FAULT = -1,
NET_SOCK_TYPE_DATAGRAM = SOCK_DGRAM,
NET_SOCK_TYPE_STREAM = SOCK_STREAM
} NET_SOCK_TYPE;
#if 0
/* -------------------- SOCK TYPES -------------------- */
#define NET_SOCK_TYPE_NONE 0
#define NET_SOCK_TYPE_FAULT -1
#if 0
#define NET_SOCK_TYPE_DATAGRAM SOCK_DGRAM
#define NET_SOCK_TYPE_STREAM SOCK_STREAM
#endif
typedef CPU_INT16S NET_SOCK_TYPE;
#endif
/*
*********************************************************************************************************
* NETWORK SOCKET DATA LENGTH & (ERROR) RETURN CODE DATA TYPES
*
* Note(s) : (1) IEEE Std 1003.1, 2004 Edition, Section 'sys/types.h : DESCRIPTION' states that :
*
* (a) "ssize_t - Used for a count of bytes or an error indication."
*
* (b) "ssize_t shall be [a] signed integer type ... capable of storing values at least in
* the range [-1, {SSIZE_MAX}]."
*
* (1) IEEE Std 1003.1, 2004 Edition, Section 'limits.h : DESCRIPTION' states that the
* "Minimum Acceptable Value ... [for] {SSIZE_MAX}" is "32767".
*
* (2) To avoid possible integer overflow, the network socket return code data type MUST
* be declared as a signed integer data type with a maximum positive value greater
* than or equal to all transport layers' maximum positive return value.
*
* See also 'net_udp.c NetUDP_RxAppData() Return(s)',
* 'net_udp.c NetUDP_TxAppData() Return(s)',
* 'net_tcp.c NetTCP_RxAppData() Return(s)',
* & 'net_tcp.c NetTCP_TxConnAppData() Return(s)'.
*
* (2) NET_SOCK_DATA_SIZE_MAX SHOULD be #define'd based on 'NET_SOCK_DATA_SIZE' data type declared.
*********************************************************************************************************
*/
typedef CPU_INT32S NET_SOCK_DATA_SIZE;
typedef NET_SOCK_DATA_SIZE NET_SOCK_RTN_CODE;
#define NET_SOCK_DATA_SIZE_MIN 0
#define NET_SOCK_DATA_SIZE_MAX DEF_INT_32S_MAX_VAL /* See Note #2. */
/*
*********************************************************************************************************
* NETWORK SOCKET STATE DATA TYPE
*********************************************************************************************************
*/
/* typedef CPU_INT08U NET_SOCK_STATE; */
typedef enum net_sock_state {
NET_SOCK_STATE_NONE = 1u,
NET_SOCK_STATE_FREE = 2u,
NET_SOCK_STATE_DISCARD = 3u,
NET_SOCK_STATE_CLOSED = 10u,
NET_SOCK_STATE_CLOSED_FAULT = 11u,
NET_SOCK_STATE_CLOSE_IN_PROGRESS = 15u,
NET_SOCK_STATE_CLOSING_DATA_AVAIL = 16u,
NET_SOCK_STATE_BOUND = 20u,
NET_SOCK_STATE_LISTEN = 30u,
NET_SOCK_STATE_CONN = 40u,
NET_SOCK_STATE_CONN_IN_PROGRESS = 41u,
NET_SOCK_STATE_CONN_DONE = 42u
} NET_SOCK_STATE;
/*
*********************************************************************************************************
* NETWORK SOCKET SHUTDOWN MODE DATA TYPE
*********************************************************************************************************
*/
typedef enum net_sock_sd_mode {
NET_SOCK_SHUTDOWN_MODE_RD = SHUT_RD,
NET_SOCK_SHUTDOWN_MODE_WR = SHUT_WR,
NET_SOCK_SHUTDOWN_MODE_RDWR = SHUT_RDWR,
NET_SOCK_SHUTDOWN_MODE_NONE = 3u
} NET_SOCK_SD_MODE;
/*
*********************************************************************************************************
* NETWORK SOCKET QUANTITY DATA TYPE
*
* Note(s) : (1) See also 'NETWORK SOCKET IDENTIFICATION DATA TYPE Note #1'.
*********************************************************************************************************
*/
typedef CPU_INT16S NET_SOCK_QTY; /* Defines max qty of socks to support. */
/*
*********************************************************************************************************
* NETWORK SOCKET IDENTIFICATION DATA TYPE
*
* Note(s) : (1) (a) NET_SOCK_NBR_MAX SHOULD be #define'd based on 'NET_SOCK_QTY' data type declared.
*
* (b) However, since socket handle identifiers are data-typed as 16-bit signed integers;
* the maximum unique number of valid socket handle identifiers, & therefore the
* maximum number of valid sockets, is the total number of non-negative values that
* 16-bit signed integers support.
*********************************************************************************************************
*/
//typedef CPU_INT16S NET_SOCK_ID;
typedef unsigned int NET_SOCK_ID;
#define NET_SOCK_NBR_MIN 1
#define NET_SOCK_NBR_MAX DEF_INT_16S_MAX_VAL /* See Note #1. */
#define NET_SOCK_ID_NONE -1
#define NET_SOCK_ID_MIN 0
#define NET_SOCK_ID_MAX (NET_SOCK_NBR_SOCK - 1)
/*
*********************************************************************************************************
* NETWORK SOCKET FLAGS DATA TYPES
*
* Note(s) : (1) Ideally, network socket API argument flags data type SHOULD be defined as an unsigned
* integer data type since logical bitwise operations should be performed ONLY on unsigned
* integer data types.
*********************************************************************************************************
*/
typedef NET_FLAGS NET_SOCK_FLAGS;
typedef CPU_INT16S NET_SOCK_API_FLAGS; /* See Note #1. */
/*
*********************************************************************************************************
* NETWORK SOCKET OPTION NAME DATA TYPES
*********************************************************************************************************
*/
typedef enum net_sock_opt_name {
NET_SOCK_OPT_SOCK_TX_BUF_SIZE = SO_SNDBUF,
NET_SOCK_OPT_SOCK_RX_BUF_SIZE = SO_RCVBUF,
NET_SOCK_OPT_SOCK_RX_TIMEOUT = SO_RCVTIMEO,
NET_SOCK_OPT_SOCK_TX_TIMEOUT = SO_SNDTIMEO,
NET_SOCK_OPT_SOCK_ERROR = SO_ERROR,
NET_SOCK_OPT_SOCK_TYPE = SO_TYPE,
NET_SOCK_OPT_SOCK_KEEP_ALIVE = SO_KEEPALIVE,
NET_SOCK_OPT_SOCK_ACCEPT_CONN = SO_ACCEPTCONN,
NET_SOCK_OPT_TCP_NO_DELAY = TCP_NODELAY,
NET_SOCK_OPT_TCP_KEEP_CNT = TCP_KEEPCNT,
NET_SOCK_OPT_TCP_KEEP_IDLE = TCP_KEEPIDLE,
NET_SOCK_OPT_TCP_KEEP_INTVL = TCP_KEEPINTVL,
NET_SOCK_OPT_IP_TOS = IP_TOS,
NET_SOCK_OPT_IP_TTL = IP_TTL,
NET_SOCK_OPT_IP_RX_IF = IP_RECVIF,
NET_SOCK_OPT_IP_OPT = IP_OPTIONS,
NET_SOCK_OPT_IP_HDR_INCL = IP_HDRINCL,
NET_SOCK_OPT_IP_ADD_MEMBERSHIP = IP_ADD_MEMBERSHIP,
NET_SOCK_OPT_IP_DROP_MEMBERSHIP = IP_DROP_MEMBERSHIP
} NET_SOCK_OPT_NAME;
/*
*********************************************************************************************************
* NETWORK SOCKET ADDRESS LENGTH DATA TYPE
*
* Note(s) : (1) IEEE Std 1003.1, 2004 Edition, Section 'sys/socket.h : DESCRIPTION' states that
* "socklen_t ... is an integer type of width of at least 32 bits".
*********************************************************************************************************
*/
typedef CPU_INT32S NET_SOCK_OPT_LEN;
/*
*********************************************************************************************************
* NETWORK SOCKET QUEUE SIZE DATA TYPE
*
* Note(s) : (1) (a) NET_SOCK_Q_SIZE #define's SHOULD be #define'd based on 'NET_SOCK_Q_SIZE'
* data type declared.
*
* (b) However, since socket/connection handle identifiers are data-typed as 16-bit
* signed integers; the maximum unique number of valid socket/connection handle
* identifiers, & therefore the maximum number of valid sockets/connections, is
* the total number of non-negative values that 16-bit signed integers support.
*
* See also 'NETWORK SOCKET IDENTIFICATION DATA TYPE Note #1b'
* & 'net_conn.h NETWORK CONNECTION IDENTIFICATION DATA TYPE Note #2b'.
*
* (2) (a) NET_SOCK_Q_IX #define's SHOULD be #define'd based on 'NET_SOCK_Q_SIZE'
* data type declared.
*
* (b) Since socket queue size is data typed as a 16-bit unsigned integer but the
* maximum queue sizes are #define'd as 16-bit signed integer values ... :
*
* (1) Valid socket queue indices are #define'd within the range of 16-bit
* signed integer values, ...
* (2) but socket queue indice exception values may be #define'd with 16-bit
* unsigned integer values.
*********************************************************************************************************
*/
typedef CPU_INT16U NET_SOCK_Q_SIZE;
/* See Note #1. */
#define NET_SOCK_Q_SIZE_NONE 0
#define NET_SOCK_Q_SIZE_UNLIMITED 0
#define NET_SOCK_Q_SIZE_MIN NET_SOCK_NBR_MIN
#define NET_SOCK_Q_SIZE_MAX NET_SOCK_NBR_MAX /* See Note #1b. */
/* See Note #2. */
#define NET_SOCK_Q_IX_NONE DEF_INT_16U_MAX_VAL /* See Note #2b. */
#define NET_SOCK_Q_IX_MIN 0
#define NET_SOCK_Q_IX_MAX (NET_SOCK_Q_SIZE_MAX - 1)
/*
*********************************************************************************************************
* NETWORK SOCKET ADDRESS DATA TYPES
*
* Note(s) : (1) See 'net_sock.h Note #1a' for supported socket address families.
*
* (2) (a) Socket address structure 'AddrFamily' member MUST be configured in host-order & MUST
* NOT be converted to/from network-order.
*
* (b) Socket address structure addresses MUST be configured/converted from host-order to
* network-order.
*
* See also 'net_bsd.h BSD 4.x SOCKET DATA TYPES Note #2b'.
*********************************************************************************************************
*/
/* ------------ NET SOCK ADDR IPv4 ------------ */
#define NET_SOCK_ADDR_IPv4_NBR_OCTETS_UNUSED 8
typedef struct net_sock_addr_ipv4 {
NET_SOCK_ADDR_FAMILY AddrFamily; /* Sock addr family type (see Note #2a). */
NET_PORT_NBR Port; /* UDP/TCP port nbr (see Note #2b). */
NET_IPv4_ADDR Addr; /* IPv6 addr (see Note #2b). */
CPU_INT08U Unused[NET_SOCK_ADDR_IPv4_NBR_OCTETS_UNUSED]; /* Unused (MUST be zero). */
} NET_SOCK_ADDR_IPv4;
#define NET_SOCK_ADDR_IPv4_SIZE (sizeof(NET_SOCK_ADDR_IPv4))
/* ------------ NET SOCK ADDR IPv6 ------------ */
typedef struct net_sock_addr_ipv6 {
NET_SOCK_ADDR_FAMILY AddrFamily; /* Sock addr family type (see Note #2a). */
NET_PORT_NBR Port; /* UDP/TCP port nbr (see Note #2b). */
CPU_INT32U FlowInfo;
NET_IPv6_ADDR Addr; /* IPv6 addr (see Note #2b). */
CPU_INT32U ScopeID; /* Unused (MUST be zero). */
} NET_SOCK_ADDR_IPv6;
#define NET_SOCK_ADDR_IPv6_SIZE (sizeof(NET_SOCK_ADDR_IPv6))
/* -------------- NET SOCK ADDR --------------- */
#if (defined(NET_IPv6_MODULE_EN))
#define NET_SOCK_BSD_ADDR_LEN_MAX (NET_SOCK_ADDR_IPv6_SIZE - sizeof(NET_SOCK_ADDR_FAMILY))
#elif (defined(NET_IPv4_MODULE_EN))
#define NET_SOCK_BSD_ADDR_LEN_MAX (NET_SOCK_ADDR_IPv4_SIZE - sizeof(NET_SOCK_ADDR_FAMILY))
#else
#define NET_SOCK_BSD_ADDR_LEN_MAX 0
#endif
typedef struct net_sock_addr {
NET_SOCK_ADDR_FAMILY AddrFamily; /* Sock addr family type (see Note #2a). */
CPU_INT08U Addr[NET_SOCK_BSD_ADDR_LEN_MAX]; /* Sock addr (see Note #2b). */
} NET_SOCK_ADDR;
#define NET_SOCK_ADDR_SIZE (sizeof(NET_SOCK_ADDR))
/*
*********************************************************************************************************
* NETWORK SOCKET ACCEPT Q DATA TYPE
*********************************************************************************************************
*/
typedef struct net_sock_accept_q_obj {
NET_CONN_ID ConnID;
CPU_BOOLEAN IsRdy;
struct net_sock_accept_q_obj *Next;
} NET_SOCK_ACCEPT_Q_OBJ;
/*
*********************************************************************************************************
* NETWORK SOCKET SEL EVENT DATA TYPES
*********************************************************************************************************
*/
typedef enum net_sock_msg_type {
NET_SOCK_EVENT_TYPE_CONN_REQ_SIGNAL,
NET_SOCK_EVENT_TYPE_CONN_REQ_ABORT,
NET_SOCK_EVENT_TYPE_CONN_CLOSE_ABORT,
NET_SOCK_EVENT_TYPE_CONN_CLOSE_SIGNAL,
NET_SOCK_EVENT_TYPE_CONN_ACCEPT_SIGNAL,
NET_SOCK_EVENT_TYPE_CONN_ACCEPT_ABORT,
NET_SOCK_EVENT_TYPE_RX_ABORT,
NET_SOCK_EVENT_TYPE_RX,
NET_SOCK_EVENT_TYPE_TX,
NET_SOCK_EVENT_TYPE_SEL_ABORT
} NET_SOCK_EVENT_TYPE;
typedef CPU_INT08U NET_SOCK_SEL_EVENT_FLAG;
#define NET_SOCK_SEL_EVENT_FLAG_NONE DEF_BIT_NONE
#define NET_SOCK_SEL_EVENT_FLAG_RD DEF_BIT_00
#define NET_SOCK_SEL_EVENT_FLAG_WR DEF_BIT_01
#define NET_SOCK_SEL_EVENT_FLAG_ERR DEF_BIT_02
/*
*********************************************************************************************************
* NETWORK SOCKET DATA TYPE
*
* NET_SOCK
* |-------------|
* | Sock Type |
* |-------------| Next
* | O----------> Socket Buffer Queue
* |-------------| Heads -------
* | O------------------------------------> | |
* |-------------| | |
* | O---------------------- -------
* |-------------| | | ^
* | Conn IDs | | v |
* |-------------| | -------
* | Sock | | | |
* | Family/ | | | |
* | Protocol | | -------
* |-------------| | | ^
* | Conn Ctrls | | Buffer Queue v |
* |-------------| | Tails -------
* | Flags | ---------------> | |
* |-------------| | |
* | State | -------
* |-------------|
*
*
* Note(s) : (1) (a) 'TxQ_Head'/'TxQ_Tail' may NOT be necessary but are included for consistency.
* (b) 'TxQ_SizeCur' may NOT be necessary but is included for consistency.
*********************************************************************************************************
*/
typedef struct net_sock_sel_obj NET_SOCK_SEL_OBJ;
struct net_sock_sel_obj {
KAL_SEM_HANDLE *SockSelTaskSignalObj;
NET_SOCK_SEL_EVENT_FLAG SockSelPendingFlags;
NET_SOCK_SEL_OBJ *ObjPrevPtr;
};
/* ----------------- NET SOCK ----------------- */
typedef struct net_sock NET_SOCK;
struct net_sock {
NET_SOCK *NextPtr; /* Ptr to NEXT sock. */
#if (NET_SOCK_CFG_SEL_EN == DEF_ENABLED)
NET_SOCK_SEL_OBJ *SelObjTailPtr;
#endif
KAL_SEM_HANDLE RxQ_SignalObj;
CPU_INT32U RxQ_SignalTimeout_ms;
NET_BUF *RxQ_Head; /* Ptr to head of sock's datagram rx buf Q. */
NET_BUF *RxQ_Tail; /* Ptr to tail of sock's datagram rx buf Q. */
#if 0 /* See Note #2a. */
NET_BUF *TxQ_Head; /* Ptr to head of sock's datagram tx buf Q. */
NET_BUF *TxQ_Tail; /* Ptr to tail of sock's datagram tx buf Q. */
#endif
NET_SOCK_DATA_SIZE RxQ_SizeCfgd; /* Datagram rx buf Q size cfg'd (in octets). */
NET_SOCK_DATA_SIZE RxQ_SizeCur; /* Datagram rx buf Q size cur (in octets). */
NET_SOCK_DATA_SIZE TxQ_SizeCfgd; /* Datagram tx buf Q size cfg'd (in octets). */
#if 0 /* See Note #2b. */
NET_SOCK_DATA_SIZE TxQ_SizeCur; /* Datagram tx buf Q size cur (in octets). */
#endif
NET_SOCK_ID ID; /* Sock id. */
#ifdef NET_SOCK_TYPE_STREAM_MODULE_EN
NET_SOCK_ID ID_SockParent; /* Parent sock id. */
#endif
NET_CONN_ID ID_Conn; /* Conn id. */
NET_IF_NBR IF_Nbr; /* IF nbr. */
NET_SOCK_PROTOCOL_FAMILY ProtocolFamily; /* Sock protocol family. */
NET_SOCK_PROTOCOL Protocol; /* Sock protocol. */
NET_SOCK_TYPE SockType; /* Sock type. */
#ifdef NET_SECURE_MODULE_EN
void *SecureSession; /* Sock secure session. */
#endif
#ifdef NET_SOCK_TYPE_STREAM_MODULE_EN
KAL_SEM_HANDLE ConnReqSignalObj;
CPU_INT32U ConnReqSignalTimeout_ms;
KAL_SEM_HANDLE ConnAcceptQSignalObj;
CPU_INT32U ConnAcceptQSignalTimeout_ms;
KAL_SEM_HANDLE ConnCloseSignalObj;
CPU_INT32U ConnCloseSignalTimeout_ms;
NET_SOCK_ACCEPT_Q_OBJ *ConnAcceptQ_Ptr;
NET_SOCK_Q_SIZE ConnAcceptQ_SizeMax; /* Max Q size to accept rx'd conn reqs. */
NET_SOCK_Q_SIZE ConnAcceptQ_SizeCur; /* Cur Q size to accept rx'd conn reqs. */
NET_SOCK_Q_SIZE ConnChildQ_SizeMax; /* Max Q size to child conn. */
NET_SOCK_Q_SIZE ConnChildQ_SizeCur; /* Cur Q size to child conn. */ /* Conn accept Q (conn id's q'd into array). */
#endif
NET_SOCK_STATE State; /* Sock state. */
NET_SOCK_SD_MODE ShutdownMode; /* Indicates if sock is fully or part shut down.*/
NET_SOCK_FLAGS Flags; /* Sock flags. */
};
/*
*********************************************************************************************************
* NETWORK SOCKET TIMEOUT DATA TYPE
*
* Note(s) : (1) (a) IEEE Std 1003.1, 2004 Edition, Section 'sys/select.h : DESCRIPTION' states that "the
* timeval structure ... includes at least the following members" :
*
* (1) time_t tv_sec Seconds
* (2) suseconds_t tv_usec Microseconds
*
* (b) Ideally, the Network Socket Layer's 'NET_SOCK_TIMEOUT' data type would be based on the
* BSD 4.x Layer's 'timeval' data type definition. However, since BSD 4.x Layer application
* programming interface (API) is NOT guaranteed to be present in the project build (see
* 'net_bsd.h MODULE Note #1bA'); the Network Socket Layer's 'NET_SOCK_TIMEOUT' data type
* MUST be independently defined.
*
* However, for correct interoperability between the BSD 4.x Layer 'timeval' data type &
* the Network Socket Layer's 'NET_SOCK_TIMEOUT' data type; ANY modification to either of
* these data types MUST be appropriately synchronized.
*
* See also 'net_bsd.h BSD 4.x SOCKET DATA TYPES Note #4'.
*********************************************************************************************************
*/
typedef struct net_sock_timeout { /* See Note #1a. */
CPU_INT32S timeout_sec;
CPU_INT32S timeout_us;
} NET_SOCK_TIMEOUT;
/*
*********************************************************************************************************
* NETWORK SOCKET (IDENTIFICATION) DESCRIPTOR SET DATA TYPE
*
* Note(s) : (1) (a) (1) IEEE Std 1003.1, 2004 Edition, Section 'sys/select.h : DESCRIPTION' states
* that the "'fd_set' type ... shall [be] define[d] ... as a structure".
*
* (2) Stevens/Fenner/Rudoff, UNIX Network Programming, Volume 1, 3rd Edition,
* 6th Printing, Section 6.3, Pages 162-163 states that "descriptor sets [are]
* typically an array of integers, with each bit in each integer corresponding
* to a descriptor".
*
* (b) Ideally, the Network Socket Layer's 'NET_SOCK_DESC' data type would be based on
* the BSD 4.x Layer's 'fd_set' data type definition. However, since BSD 4.x Layer
* application programming interface (API) is NOT guaranteed to be present in the
* project build (see 'net_bsd.h MODULE Note #1bA'); the Network Socket Layer's
* 'NET_SOCK_DESC' data type MUST be independently defined.
*
* However, for correct interoperability between the BSD 4.x Layer 'fd_set' data type
* & the Network Socket Layer's 'NET_SOCK_DESC' data type; ANY modification to either
* of these data types MUST be appropriately synchronized.
*
* See also 'net_bsd.h BSD 4.x SOCKET DATA TYPES Note #5'.
*********************************************************************************************************
*/
#define NET_SOCK_DESC_NBR_MIN_DESC 0
#define NET_SOCK_DESC_NBR_MAX_DESC NET_SOCK_NBR_SOCK
#define NET_SOCK_DESC_NBR_MIN 0
#define NET_SOCK_DESC_NBR_MAX (NET_SOCK_DESC_NBR_MAX_DESC - 1)
#define NET_SOCK_DESC_ARRAY_SIZE (((NET_SOCK_DESC_NBR_MAX_DESC - 1) / (sizeof(CPU_DATA) * DEF_OCTET_NBR_BITS)) + 1)
typedef struct net_sock_desc { /* See Note #1a. */
CPU_DATA SockID_DescNbrSet[NET_SOCK_DESC_ARRAY_SIZE];
} NET_SOCK_DESC;
/*
*********************************************************************************************************
* NETWORK SOCKET SECURITY CERTIFICATE & KEY INSTALLATION DEFINES
*********************************************************************************************************
*/
typedef enum NET_SOCK_SECURE_TYPE {
NET_SOCK_SECURE_TYPE_NONE,
NET_SOCK_SECURE_TYPE_SERVER,
NET_SOCK_SECURE_TYPE_CLIENT
} NET_SOCK_SECURE_TYPE;
typedef enum net_sock_secure_cert_key_fmt {
NET_SOCK_SECURE_CERT_KEY_FMT_NONE,
NET_SOCK_SECURE_CERT_KEY_FMT_PEM,
NET_SOCK_SECURE_CERT_KEY_FMT_DER
} NET_SOCK_SECURE_CERT_KEY_FMT;
/*
*********************************************************************************************************
* NETWORK SECURE SOCKET FUNCTION POINTER DATA TYPE
*********************************************************************************************************
*/
typedef enum net_sock_secure_untrusted_reason {
NET_SOCK_SECURE_UNTRUSTED_BY_CA,
NET_SOCK_SECURE_EXPIRE_DATE,
NET_SOCK_SECURE_INVALID_DATE,
NET_SOCK_SECURE_SELF_SIGNED,
NET_SOCK_SECURE_UNKNOWN
} NET_SOCK_SECURE_UNTRUSTED_REASON;
typedef CPU_BOOLEAN(*NET_SOCK_SECURE_TRUST_FNCT)(void *,
NET_SOCK_SECURE_UNTRUSTED_REASON);
/*
*********************************************************************************************************
*********************************************************************************************************
* GLOBAL VARIABLES
*********************************************************************************************************
*********************************************************************************************************
*/
NET_SOCK_EXT NET_SOCK *NetSock_PoolPtr; /* Ptr to pool of free socks. */
NET_SOCK_EXT NET_STAT_POOL NetSock_PoolStat;
/*
*********************************************************************************************************
*********************************************************************************************************
* MACRO'S
*********************************************************************************************************
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* NETWORK SOCKET DESCRIPTOR MACRO'S
*
* Description : Initialize, modify, & check network socket descriptor sets for multiplexed I/O functions.
*
* Argument(s) : desc_nbr Socket descriptor number to initialize, modify, or check; when applicable.
*
* p_desc_set Pointer to a descriptor set.
*
* Return(s) : Return values macro-dependent :
*
* none, for network socket descriptor initialization & modification macro's.
*
* 1, if any network socket descriptor condition(s) satisfied.
*
* 0, otherwise.
*
* See also 'net_bsd.h BSD 4.x FILE DESCRIPTOR MACRO'S Note #2a2'.
*
* Caller(s) : Application.
*
* These macro's are network protocol suite application programming interface (API) macro's
* & MAY be called by application function(s).
*
* Note(s) : (1) Ideally, network socket descriptor macro's ('NET_SOCK_DESC_&&&()') would be based
* on the BSD 4.x Layer's file descriptor macro ('FD_&&&()') definitions. However,
* since BSD 4.x Layer application programming interface (API) is NOT guaranteed to
* be present in the project build (see 'net_bsd.h MODULE Note #1bA'); the network
* socket descriptor macro's MUST be independently defined.
*
* However, for correct interoperability between network socket descriptor macro's
* & BSD 4.x Layer file descriptor macro's; ANY modification to any of these macro
* definitions MUST be appropriately synchronized.
*
* See also 'net_bsd.h BSD 4.x FILE DESCRIPTOR MACRO'S Note #3'.
*********************************************************************************************************
*/
#define NET_SOCK_DESC_COPY(p_desc_set_dest, p_desc_set_src) \
do { \
if ((((NET_SOCK_DESC *)(p_desc_set_dest)) != (NET_SOCK_DESC *)0) && \
(((NET_SOCK_DESC *)(p_desc_set_src )) != (NET_SOCK_DESC *)0)) { \
Mem_Copy((void *) (&(((NET_SOCK_DESC *)(p_desc_set_dest))->SockID_DescNbrSet[0])), \
(void *) (&(((NET_SOCK_DESC *)(p_desc_set_src ))->SockID_DescNbrSet[0])), \
(CPU_SIZE_T)(sizeof(((NET_SOCK_DESC *)(p_desc_set_dest))->SockID_DescNbrSet))); \
} \
} while (0)
#define NET_SOCK_DESC_INIT(p_desc_set) \
do { \
if (((NET_SOCK_DESC *)(p_desc_set)) != (NET_SOCK_DESC *)0) { \
Mem_Clr ((void *) (&(((NET_SOCK_DESC *)(p_desc_set))->SockID_DescNbrSet[0])), \
(CPU_SIZE_T)(sizeof(((NET_SOCK_DESC *)(p_desc_set))->SockID_DescNbrSet))); \
} \
} while (0)
#define NET_SOCK_DESC_CLR(desc_nbr, p_desc_set) \
do { \
if (((desc_nbr) >= NET_SOCK_DESC_NBR_MIN) && \
((desc_nbr) <= NET_SOCK_DESC_NBR_MAX) && \
(((NET_SOCK_DESC *)(p_desc_set)) != (NET_SOCK_DESC *)0)) { \
DEF_BIT_CLR ((((NET_SOCK_DESC *)(p_desc_set))->SockID_DescNbrSet[(desc_nbr) / (sizeof(CPU_DATA) * DEF_OCTET_NBR_BITS)]), \
DEF_BIT ((desc_nbr) % (sizeof(CPU_DATA) * DEF_OCTET_NBR_BITS))); \
} \
} while (0)
#define NET_SOCK_DESC_SET(desc_nbr, p_desc_set) \
do { \
if (((desc_nbr) >= NET_SOCK_DESC_NBR_MIN) && \
((desc_nbr) <= NET_SOCK_DESC_NBR_MAX) && \
(((NET_SOCK_DESC *)(p_desc_set)) != (NET_SOCK_DESC *)0)) { \
DEF_BIT_SET ((((NET_SOCK_DESC *)(p_desc_set))->SockID_DescNbrSet[(desc_nbr) / (sizeof(CPU_DATA) * DEF_OCTET_NBR_BITS)]), \
DEF_BIT ((desc_nbr) % (sizeof(CPU_DATA) * DEF_OCTET_NBR_BITS))); \
} \
} while (0)
#define NET_SOCK_DESC_IS_SET(desc_nbr, p_desc_set) \
((((desc_nbr) >= NET_SOCK_DESC_NBR_MIN) && \
((desc_nbr) <= NET_SOCK_DESC_NBR_MAX) && \
(((NET_SOCK_DESC *)(p_desc_set)) != (NET_SOCK_DESC *)0)) ? \
(((DEF_BIT_IS_SET((((NET_SOCK_DESC *)(p_desc_set))->SockID_DescNbrSet[(desc_nbr) / (sizeof(CPU_DATA) * DEF_OCTET_NBR_BITS)]), \
DEF_BIT ((desc_nbr) % (sizeof(CPU_DATA) * DEF_OCTET_NBR_BITS)))) \
== DEF_YES) ? 1 : 0) \
: 0)
/*
*********************************************************************************************************
*********************************************************************************************************
* FUNCTION PROTOTYPES
*
* Note(s) : (1) Ideally, socket data handler functions should be defined as local functions. However,
* since these handler functions are required as callback functions for network security
* manager port files; these handler functions MUST be defined as global functions.
*********************************************************************************************************
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* EXTERNAL C LANGUAGE LINKAGE
*
* Note(s) : (1) C++ compilers MUST 'extern'ally declare ALL C function prototypes & variable/object
* declarations for correct C language linkage.
*********************************************************************************************************
*/
#ifdef __cplusplus
extern "C" {
#endif
/*
*********************************************************************************************************
* PUBLIC API
*********************************************************************************************************
*/
/* ------ SOCK API FNCTS ------ */
NET_SOCK_ID NetSock_Open(NET_SOCK_PROTOCOL_FAMILY protocol_family,
NET_SOCK_TYPE sock_type,
NET_SOCK_PROTOCOL protocol,
NET_ERR *p_err);
NET_SOCK_RTN_CODE NetSock_Close(NET_SOCK_ID sock_id,
NET_ERR *p_err);
NET_SOCK_RTN_CODE NetSock_Bind(NET_SOCK_ID sock_id,
NET_SOCK_ADDR *paddr_local,
NET_SOCK_ADDR_LEN addr_len,
NET_ERR *p_err);
NET_SOCK_RTN_CODE NetSock_Conn(NET_SOCK_ID sock_id,
NET_SOCK_ADDR *paddr_remote,
NET_SOCK_ADDR_LEN addr_len,
NET_ERR *p_err);
#ifdef NET_SOCK_TYPE_STREAM_MODULE_EN
NET_SOCK_RTN_CODE NetSock_Listen(NET_SOCK_ID sock_id,
NET_SOCK_Q_SIZE sock_q_size,
NET_ERR *p_err);
NET_SOCK_ID NetSock_Accept(NET_SOCK_ID sock_id,
NET_SOCK_ADDR *paddr_remote,
NET_SOCK_ADDR_LEN *paddr_len,
NET_ERR *p_err);
#endif /* NET_SOCK_TYPE_STREAM_MODULE_EN */
NET_SOCK_RTN_CODE NetSock_RxDataFrom(NET_SOCK_ID sock_id,
void *pdata_buf,
CPU_INT16U data_buf_len,
NET_SOCK_API_FLAGS flags,
NET_SOCK_ADDR *paddr_remote,
NET_SOCK_ADDR_LEN *paddr_len,
void *pip_opts_buf,
CPU_INT08U ip_opts_buf_len,
CPU_INT08U *pip_opts_len,
NET_ERR *p_err);
NET_SOCK_RTN_CODE NetSock_RxData(NET_SOCK_ID sock_id,
void *pdata_buf,
CPU_INT16U data_buf_len,
NET_SOCK_API_FLAGS flags,
NET_ERR *p_err);
NET_SOCK_RTN_CODE NetSock_TxDataTo(NET_SOCK_ID sock_id,
void *p_data,
CPU_INT16U data_len,
NET_SOCK_API_FLAGS flags,
NET_SOCK_ADDR *paddr_remote,
NET_SOCK_ADDR_LEN addr_len,
NET_ERR *p_err);
NET_SOCK_RTN_CODE NetSock_TxData(NET_SOCK_ID sock_id,
void *p_data,
CPU_INT16U data_len,
NET_SOCK_API_FLAGS flags,
NET_ERR *p_err);
#if (NET_SOCK_CFG_SEL_EN == DEF_ENABLED)
NET_SOCK_RTN_CODE NetSock_Sel(NET_SOCK_QTY sock_nbr_max,
NET_SOCK_DESC *psock_desc_rd,
NET_SOCK_DESC *psock_desc_wr,
NET_SOCK_DESC *psock_desc_err,
NET_SOCK_TIMEOUT *ptimeout,
NET_ERR *p_err);
void NetSock_SelAbort(NET_SOCK_ID sock_id,
NET_ERR *p_err);
#endif /* NET_SOCK_CFG_SEL_EN */
CPU_BOOLEAN NetSock_IsConn(NET_SOCK_ID sock_id,
NET_ERR *p_err);
/* ------ SOCK CFG FNCTS ------ */
/* Cfg sock block mode. */
CPU_BOOLEAN NetSock_CfgBlock(NET_SOCK_ID sock_id,
CPU_INT08U block,
NET_ERR *p_err);
CPU_INT08U NetSock_BlockGet(NET_SOCK_ID sock_id,
NET_ERR *p_err);
/* Cfg sock secure mode. */
CPU_BOOLEAN NetSock_CfgSecure(NET_SOCK_ID sock_id,
CPU_BOOLEAN secure,
NET_ERR *p_err);
CPU_BOOLEAN NetSock_CfgSecureServerCertKeyInstall(NET_SOCK_ID sock_id,
const void *p_cert,
CPU_INT32U cert_len,
const void *p_key,
CPU_INT32U key_len,
NET_SOCK_SECURE_CERT_KEY_FMT fmt,
CPU_BOOLEAN cert_chain,
NET_ERR *p_err);
CPU_BOOLEAN NetSock_CfgSecureClientCertKey(NET_SOCK_ID sock_id,
const void *p_cert,
CPU_INT32U cert_size,
const void *p_key,
CPU_INT32U key_size,
NET_SOCK_SECURE_CERT_KEY_FMT fmt,
CPU_BOOLEAN cert_chain,
NET_ERR *p_err);
CPU_BOOLEAN NetSock_CfgSecureClientCommonName(NET_SOCK_ID sock_id,
CPU_CHAR *pcommon_name,
NET_ERR *p_err);
CPU_BOOLEAN NetSock_CfgSecureClientTrustCallBack(NET_SOCK_ID sock_id,
NET_SOCK_SECURE_TRUST_FNCT call_back_fnct,
NET_ERR *p_err);
/* Cfg interface socket. */
CPU_BOOLEAN NetSock_CfgIF(NET_SOCK_ID sock_id,
NET_IF_NBR if_nbr,
NET_ERR *p_err);
/* Cfg sock rx Q size. */
CPU_BOOLEAN NetSock_CfgRxQ_Size(NET_SOCK_ID sock_id,
NET_SOCK_DATA_SIZE size,
NET_ERR *p_err);
/* Cfg sock tx Q size. */
CPU_BOOLEAN NetSock_CfgTxQ_Size(NET_SOCK_ID sock_id,
NET_SOCK_DATA_SIZE size,
NET_ERR *p_err);
/* Cfg/set sock conn child Q size. */
CPU_BOOLEAN NetSock_CfgConnChildQ_SizeSet(NET_SOCK_ID sock_id,
NET_SOCK_Q_SIZE queue_size,
NET_ERR *p_err);
/* Get sock conn child Q size. */
NET_SOCK_Q_SIZE NetSock_CfgConnChildQ_SizeGet(NET_SOCK_ID sock_id,
NET_ERR *p_err);
CPU_BOOLEAN NetSock_CfgTxNagle(NET_SOCK_ID sock_id,
CPU_BOOLEAN nagle_en,
NET_ERR *p_err);
#ifdef NET_IPv4_MODULE_EN
/* Cfg sock tx IP TOS. */
CPU_BOOLEAN NetSock_CfgTxIP_TOS(NET_SOCK_ID sock_id,
NET_IPv4_TOS ip_tos,
NET_ERR *p_err);
/* Cfg sock tx IP TTL. */
CPU_BOOLEAN NetSock_CfgTxIP_TTL(NET_SOCK_ID sock_id,
NET_IPv4_TTL ip_ttl,
NET_ERR *p_err);
/* Cfg sock tx IP TTL multicast.*/
CPU_BOOLEAN NetSock_CfgTxIP_TTL_Multicast(NET_SOCK_ID sock_id,
NET_IPv4_TTL ip_ttl,
NET_ERR *p_err);
#endif /* NET_IPv4_MODULE_EN */
/* Cfg dflt sock rx Q timeout.*/
CPU_BOOLEAN NetSock_CfgTimeoutRxQ_Dflt(NET_SOCK_ID sock_id,
NET_ERR *p_err);
/* Cfg/set sock rx Q timeout.*/
CPU_BOOLEAN NetSock_CfgTimeoutRxQ_Set(NET_SOCK_ID sock_id,
CPU_INT32U timeout_ms,
NET_ERR *p_err);
/* Get sock rx Q timeout.*/
CPU_INT32U NetSock_CfgTimeoutRxQ_Get_ms(NET_SOCK_ID sock_id,
NET_ERR *p_err);
/* Cfg dflt sock tx Q timeout.*/
CPU_BOOLEAN NetSock_CfgTimeoutTxQ_Dflt(NET_SOCK_ID sock_id,
NET_ERR *p_err);
/* Cfg/set sock tx Q timeout.*/
CPU_BOOLEAN NetSock_CfgTimeoutTxQ_Set(NET_SOCK_ID sock_id,
CPU_INT32U timeout_ms,
NET_ERR *p_err);
/* Get sock tx Q timeout.*/
CPU_INT32U NetSock_CfgTimeoutTxQ_Get_ms(NET_SOCK_ID sock_id,
NET_ERR *p_err);
/* Cfg dflt sock conn timeout.*/
CPU_BOOLEAN NetSock_CfgTimeoutConnReqDflt(NET_SOCK_ID sock_id,
NET_ERR *p_err);
/* Cfg/set sock conn timeout.*/
CPU_BOOLEAN NetSock_CfgTimeoutConnReqSet(NET_SOCK_ID sock_id,
CPU_INT32U timeout_ms,
NET_ERR *p_err);
/* Get sock conn timeout.*/
CPU_INT32U NetSock_CfgTimeoutConnReqGet_ms(NET_SOCK_ID sock_id,
NET_ERR *p_err);
#ifdef NET_SOCK_TYPE_STREAM_MODULE_EN
/* Cfg dflt sock accept timeout.*/
CPU_BOOLEAN NetSock_CfgTimeoutConnAcceptDflt(NET_SOCK_ID sock_id,
NET_ERR *p_err);
/* Cfg/set sock accept timeout.*/
CPU_BOOLEAN NetSock_CfgTimeoutConnAcceptSet(NET_SOCK_ID sock_id,
CPU_INT32U timeout_ms,
NET_ERR *p_err);
/* Get sock accept timeout.*/
CPU_INT32U NetSock_CfgTimeoutConnAcceptGet_ms(NET_SOCK_ID sock_id,
NET_ERR *p_err);
#endif /* NET_SOCK_TYPE_STREAM_MODULE_EN */
/* Cfg dflt sock close timeout.*/
CPU_BOOLEAN NetSock_CfgTimeoutConnCloseDflt(NET_SOCK_ID sock_id,
NET_ERR *p_err);
/* Cfg/set sock close timeout.*/
CPU_BOOLEAN NetSock_CfgTimeoutConnCloseSet(NET_SOCK_ID sock_id,
CPU_INT32U timeout_ms,
NET_ERR *p_err);
/* Get sock close timeout.*/
CPU_INT32U NetSock_CfgTimeoutConnCloseGet_ms(NET_SOCK_ID sock_id,
NET_ERR *p_err);
NET_SOCK_RTN_CODE NetSock_OptGet(NET_SOCK_ID sock_id,
NET_SOCK_PROTOCOL level,
NET_SOCK_OPT_NAME opt_name,
void *popt_val,
NET_SOCK_OPT_LEN *popt_len,
NET_ERR *p_err);
NET_SOCK_RTN_CODE NetSock_OptSet(NET_SOCK_ID sock_id,
NET_SOCK_PROTOCOL level,
NET_SOCK_OPT_NAME opt_name,
const void *popt_val,
NET_SOCK_OPT_LEN opt_len,
NET_ERR *p_err);
NET_STAT_POOL NetSock_PoolStatGet(void);
void NetSock_PoolStatResetMaxUsed(void);
void NetSock_GetLocalIPAddr(NET_SOCK_ID sock_id,
CPU_INT08U *p_buf_addr,
NET_SOCK_FAMILY *p_family,
NET_ERR *p_err);
/*
*********************************************************************************************************
* INTERNAL FUNCTIONS
*********************************************************************************************************
*/
void NetSock_Init(NET_ERR *p_err);
/* --------- RX FNCTS --------- */
void NetSock_Rx(NET_BUF *pbuf,
NET_ERR *p_err);
void NetSock_CloseFromConn(NET_SOCK_ID sock_id);
void NetSock_FreeConnFromSock(NET_SOCK_ID sock_id,
NET_CONN_ID conn_id);
#ifdef NET_SOCK_TYPE_STREAM_MODULE_EN
void NetSock_ConnChildAdd(NET_SOCK_ID sock_id,
NET_CONN_ID conn_id,
NET_ERR *p_err);
void NetSock_ConnSignalReq(NET_SOCK_ID sock_id,
NET_ERR *p_err);
void NetSock_ConnSignalAccept(NET_SOCK_ID sock_id,
NET_CONN_ID conn_id,
NET_ERR *p_err);
void NetSock_ConnSignalClose(NET_SOCK_ID sock_id,
CPU_BOOLEAN data_avail,
NET_ERR *p_err);
NET_SOCK_RTN_CODE NetSock_RxDataHandlerStream(NET_SOCK_ID sock_id,
NET_SOCK *psock,
void *pdata_buf,
CPU_INT16U data_buf_len,
NET_SOCK_API_FLAGS flags,
NET_SOCK_ADDR *paddr_remote,
NET_SOCK_ADDR_LEN *paddr_len,
NET_ERR *p_err);
NET_SOCK_RTN_CODE NetSock_TxDataHandlerStream(NET_SOCK_ID sock_id,
NET_SOCK *psock,
void *p_data,
CPU_INT16U data_len,
NET_SOCK_API_FLAGS flags,
NET_ERR *p_err);
#endif /* NET_SOCK_TYPE_STREAM_MODULE_EN */
/* ---- SOCK STATUS FNCTS ----- */
CPU_BOOLEAN NetSock_IsUsed(NET_SOCK_ID sock_id,
NET_ERR *p_err);
NET_SOCK *NetSock_GetObj(NET_SOCK_ID sock_id);
NET_CONN_ID NetSock_GetConnTransportID(NET_SOCK_ID sock_id,
NET_ERR *p_err);
/* Clr sock rx Q signal. */
void NetSock_RxQ_Clr(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Wait for sock rx Q signal. */
void NetSock_RxQ_Wait(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Signal sock rx Q. */
void NetSock_RxQ_Signal(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Abort sock rx Q. */
void NetSock_RxQ_Abort(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Set dflt sock rx Q timeout. */
void NetSock_RxQ_TimeoutDflt(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Set sock rx Q timeout. */
void NetSock_RxQ_TimeoutSet(NET_SOCK *p_sock,
CPU_INT32U timeout_ms,
NET_ERR *p_err);
/* Get sock rx Q timeout. */
CPU_INT32U NetSock_RxQ_TimeoutGet_ms(NET_SOCK *p_sock,
NET_ERR *p_err);
#ifdef NET_SOCK_TYPE_STREAM_MODULE_EN
/* Clr sock conn signal. */
void NetSock_ConnReqClr(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Wait for sock conn signal. */
void NetSock_ConnReqWait(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Signal sock conn. */
void NetSock_ConnReqSignal(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Abort sock conn. */
void NetSock_ConnReqAbort(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Set dflt sock conn timeout. */
void NetSock_ConnReqTimeoutDflt(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Set sock conn timeout. */
void NetSock_ConnReqTimeoutSet(NET_SOCK *p_sock,
CPU_INT32U timeout_ms,
NET_ERR *p_err);
/* Get sock conn timeout. */
CPU_INT32U NetSock_ConnReqTimeoutGet_ms(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Clr sock accept Q signal. */
void NetSock_ConnAcceptQ_SemClr(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Wait for sock accept Q signal. */
void NetSock_ConnAcceptQ_Wait(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Signal sock accept Q. */
void NetSock_ConnAcceptQ_Signal(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Abort sock accept Q wait. */
void NetSock_ConnAcceptQ_Abort(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Set dflt sock accept Q timeout. */
void NetSock_ConnAcceptQ_TimeoutDflt(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Set sock accept Q timeout. */
void NetSock_ConnAcceptQ_TimeoutSet(NET_SOCK *p_sock,
CPU_INT32U timeout_ms,
NET_ERR *p_err);
/* Get sock accept Q timeout. */
CPU_INT32U NetSock_ConnAcceptQ_TimeoutGet_ms(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Clr sock close signal. */
void NetSock_ConnCloseClr(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Wait for sock close signal. */
void NetSock_ConnCloseWait(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Signal sock close. */
void NetSock_ConnCloseSignal(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Abort sock close. */
void NetSock_ConnCloseAbort(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Set dflt sock close timeout. */
void NetSock_ConnCloseTimeoutDflt(NET_SOCK *p_sock,
NET_ERR *p_err);
/* Set sock close timeout. */
void NetSock_ConnCloseTimeoutSet(NET_SOCK *p_sock,
CPU_INT32U timeout_ms,
NET_ERR *p_err);
/* Get sock close timeout. */
CPU_INT32U NetSock_ConnCloseTimeoutGet_ms(NET_SOCK *p_sock,
NET_ERR *p_err);
#endif /* NET_SOCK_TYPE_STREAM_MODULE_EN */
/*
*********************************************************************************************************
* EXTERNAL C LANGUAGE LINKAGE END
*********************************************************************************************************
*/
#ifdef __cplusplus
}
#endif
/*
*********************************************************************************************************
*********************************************************************************************************
* CONFIGURATION ERRORS
*********************************************************************************************************
*********************************************************************************************************
*/
#ifndef NET_SOCK_NBR_SOCK
#error "NET_SOCK_NBR_SOCK not #define'd in 'net_cfg.h'"
#error " [MUST be >= NET_SOCK_NBR_MIN ]"
#error " [ && <= NET_SOCK_NBR_MAX ]"
#elif (DEF_CHK_VAL(NET_SOCK_NBR_SOCK, \
NET_SOCK_NBR_MIN, \
NET_SOCK_NBR_MAX) != DEF_OK)
#error "NET_SOCK_NBR_SOCK illegally #define'd in 'net_cfg.h'"
#error " [MUST be >= NET_SOCK_NBR_MIN ]"
#error " [ && <= NET_SOCK_NBR_MAX ]"
#endif
#ifndef NET_SOCK_CFG_SEL_EN
#error "NET_SOCK_CFG_SEL_EN not #define'd in 'net_cfg.h'"
#error " [MUST be DEF_DISABLED] "
#error " [ || DEF_ENABLED ] "
#elif ((NET_SOCK_CFG_SEL_EN != DEF_DISABLED) && \
(NET_SOCK_CFG_SEL_EN != DEF_ENABLED ))
#error "NET_SOCK_CFG_SEL_EN illegally #define'd in 'net_cfg.h'"
#error " [MUST be DEF_DISABLED] "
#error " [ || DEF_ENABLED ] "
#endif
#ifndef NET_SOCK_CFG_RX_Q_SIZE_OCTET
#error "NET_SOCK_CFG_RX_Q_SIZE_OCTET not #define'd in 'net_cfg.h' "
#error " [MUST be >= NET_SOCK_DATA_SIZE_MIN]"
#error " [ && <= NET_SOCK_DATA_SIZE_MIN]"
#elif (DEF_CHK_VAL(NET_SOCK_CFG_RX_Q_SIZE_OCTET, \
NET_SOCK_DATA_SIZE_MIN, \
NET_SOCK_DATA_SIZE_MAX) != DEF_OK)
#error "NET_SOCK_CFG_RX_Q_SIZE_OCTET illegally #define'd in 'net_cfg.h' "
#error " [MUST be >= NET_SOCK_DATA_SIZE_MIN]"
#error " [ && <= NET_SOCK_DATA_SIZE_MIN]"
#endif
#ifndef NET_SOCK_CFG_TX_Q_SIZE_OCTET
#error "NET_SOCK_CFG_TX_Q_SIZE_OCTET not #define'd in 'net_cfg.h' "
#error " [MUST be >= NET_SOCK_DATA_SIZE_MIN]"
#error " [ && <= NET_SOCK_DATA_SIZE_MIN]"
#elif (DEF_CHK_VAL(NET_SOCK_CFG_TX_Q_SIZE_OCTET, \
NET_SOCK_DATA_SIZE_MIN, \
NET_SOCK_DATA_SIZE_MAX) != DEF_OK)
#error "NET_SOCK_CFG_TX_Q_SIZE_OCTET illegally #define'd in 'net_cfg.h' "
#error " [MUST be >= NET_SOCK_DATA_SIZE_MIN]"
#error " [ && <= NET_SOCK_DATA_SIZE_MIN]"
#endif
#ifndef NET_SOCK_DFLT_TIMEOUT_RX_Q_MS
#error "NET_SOCK_DFLT_TIMEOUT_RX_Q_MS not #define'd in 'net_cfg.h' "
#error " [MUST be >= NET_TIMEOUT_MIN_mS] "
#error " [ && <= NET_TIMEOUT_MAX_mS] "
#error " [ || == NET_TMR_TIME_INFINITE]"
#elif ((DEF_CHK_VAL(NET_SOCK_DFLT_TIMEOUT_RX_Q_MS, \
NET_TIMEOUT_MIN_mS, \
NET_TIMEOUT_MAX_mS) != DEF_OK) && \
(!((DEF_CHK_VAL_MIN(NET_SOCK_DFLT_TIMEOUT_RX_Q_MS, 0) == DEF_OK) && \
(NET_SOCK_DFLT_TIMEOUT_RX_Q_MS == NET_TMR_TIME_INFINITE))))
#error "NET_SOCK_DFLT_TIMEOUT_RX_Q_MS illegally #define'd in 'net_cfg.h' "
#error " [MUST be >= NET_TIMEOUT_MIN_mS] "
#error " [ && <= NET_TIMEOUT_MAX_mS] "
#error " [ || == NET_TMR_TIME_INFINITE]"
#endif
#ifdef NET_SOCK_TYPE_STREAM_MODULE_EN
#ifndef NET_SOCK_DFLT_TIMEOUT_CONN_REQ_MS
#error "NET_SOCK_DFLT_TIMEOUT_CONN_REQ_MS not #define'd in 'net_cfg.h' "
#error " [MUST be >= NET_TIMEOUT_MIN_mS] "
#error " [ && <= NET_TIMEOUT_MAX_mS] "
#error " [ || == NET_TMR_TIME_INFINITE]"
#elif ((DEF_CHK_VAL(NET_SOCK_DFLT_TIMEOUT_CONN_REQ_MS, \
NET_TIMEOUT_MIN_mS, \
NET_TIMEOUT_MAX_mS) != DEF_OK) && \
(!((DEF_CHK_VAL_MIN(NET_SOCK_DFLT_TIMEOUT_CONN_REQ_MS, 0) == DEF_OK) && \
(NET_SOCK_DFLT_TIMEOUT_CONN_REQ_MS == NET_TMR_TIME_INFINITE))))
#error "NET_SOCK_DFLT_TIMEOUT_CONN_REQ_MS illegally #define'd in 'net_cfg.h' "
#error " [MUST be >= NET_TIMEOUT_MIN_mS] "
#error " [ && <= NET_TIMEOUT_MAX_mS] "
#error " [ || == NET_TMR_TIME_INFINITE]"
#endif
#ifndef NET_SOCK_DFLT_TIMEOUT_CONN_ACCEPT_MS
#error "NET_SOCK_DFLT_TIMEOUT_CONN_ACCEPT_MS not #define'd in 'net_cfg.h' "
#error " [MUST be >= NET_TIMEOUT_MIN_mS] "
#error " [ && <= NET_TIMEOUT_MAX_mS] "
#error " [ || == NET_TMR_TIME_INFINITE]"
#elif ((DEF_CHK_VAL(NET_SOCK_DFLT_TIMEOUT_CONN_ACCEPT_MS, \
NET_TIMEOUT_MIN_mS, \
NET_TIMEOUT_MAX_mS) != DEF_OK) && \
(!((DEF_CHK_VAL_MIN(NET_SOCK_DFLT_TIMEOUT_CONN_ACCEPT_MS, 0) == DEF_OK) && \
(NET_SOCK_DFLT_TIMEOUT_CONN_ACCEPT_MS == NET_TMR_TIME_INFINITE))))
#error "NET_SOCK_DFLT_TIMEOUT_CONN_ACCEPT_MS illegally #define'd in 'net_cfg.h' "
#error " [MUST be >= NET_TIMEOUT_MIN_mS] "
#error " [ && <= NET_TIMEOUT_MAX_mS] "
#error " [ || == NET_TMR_TIME_INFINITE]"
#endif
#if 0
#ifndef NET_SOCK_DFLT_TIMEOUT_CONN_CLOSE_MS
#error "NET_SOCK_DFLT_TIMEOUT_CONN_CLOSE_MS not #define'd in 'net_cfg.h' "
#error " [MUST be >= NET_TIMEOUT_MIN_mS] "
#error " [ && <= NET_TIMEOUT_MAX_mS] "
#error " [ || == NET_TMR_TIME_INFINITE]"
#elif ((DEF_CHK_VAL(NET_SOCK_DFLT_TIMEOUT_CONN_CLOSE_MS, \
NET_TIMEOUT_MIN_mS, \
NET_TIMEOUT_MAX_mS) != DEF_OK) && \
(!((DEF_CHK_VAL_MIN(NET_SOCK_DFLT_TIMEOUT_CONN_CLOSE_MS, 0) == DEF_OK) && \
(NET_SOCK_DFLT_TIMEOUT_CONN_CLOSE_MS == NET_TMR_TIME_INFINITE))))
#error "NET_SOCK_DFLT_TIMEOUT_CONN_CLOSE_MS illegally #define'd in 'net_cfg.h' "
#error " [MUST be >= NET_TIMEOUT_MIN_mS]"
#error " [ && <= NET_TIMEOUT_MAX_mS]"
#error " [ || == NET_TMR_TIME_INFINITE]"
#endif
#endif
#endif
/*
*********************************************************************************************************
*********************************************************************************************************
* MODULE END
*********************************************************************************************************
*********************************************************************************************************
*/
#endif /* NET_SOCK_MODULE_PRESENT */
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