lixian
/
doubao_chat
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
doubao_chat/include_lib/net/uC-HTTPc/include/net_conn.h

815 lines
36 KiB
C
Raw Permalink Blame History

/*
*********************************************************************************************************
* 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 CONNECTION MANAGEMENT
*
* Filename : net_conn.h
* Version : V3.06.00
*********************************************************************************************************
* Note(s) : (1) Supports network connections for local & remote addresses of the following :
*
* (a) Families :
* (1) IPv4 Connections
* (A) BSD 4.x Sockets
*
* (b) Connection types :
* (1) Datagram
* (2) Stream
*********************************************************************************************************
*/
/*
*********************************************************************************************************
*********************************************************************************************************
* MODULE
*********************************************************************************************************
*********************************************************************************************************
*/
#ifndef NET_CONN_MODULE_PRESENT
#define NET_CONN_MODULE_PRESENT
/*
*********************************************************************************************************
*********************************************************************************************************
* INCLUDE FILES
*********************************************************************************************************
*********************************************************************************************************
*/
#include "net_cfg_net.h"
#include "net_def.h"
#include "net_sock.h"
#include "net_type.h"
#include "net_err.h"
#include "net_stat.h"
#include "lib_def.h"
#include <cpu.h>
//#include <cpu_core.h>
/*
*********************************************************************************************************
*********************************************************************************************************
* EXTERNS
*********************************************************************************************************
*********************************************************************************************************
*/
#ifdef NET_CONN_MODULE
#define NET_CONN_EXT
#else
#define NET_CONN_EXT extern
#endif
/*
*********************************************************************************************************
*********************************************************************************************************
* DEFINES
*********************************************************************************************************
*********************************************************************************************************
*/
#if (defined(NET_IPv6_MODULE_EN))
#define NET_CONN_ADDR_LEN_MAX NET_SOCK_ADDR_LEN_IP_V6
#elif (defined(NET_IPv4_MODULE_EN))
#define NET_CONN_ADDR_LEN_MAX NET_SOCK_ADDR_LEN_IP_V4
#else
#define NET_CONN_ADDR_LEN_MAX 0
#endif
#if (defined(NET_IPv4_MODULE_EN) && defined(NET_IPv6_MODULE_EN))
#define NET_CONN_PROTOCOL_IP_NBR_MAX 2
#else
#define NET_CONN_PROTOCOL_IP_NBR_MAX 1
#endif
#ifdef NET_TCP_MODULE_EN
#define NET_CONN_PROTOCOL_TRANSPORT_NBR_MAX 2
#else
#define NET_CONN_PROTOCOL_TRANSPORT_NBR_MAX 1
#endif
#define NET_CONN_PROTOCOL_NBR_MAX NET_CONN_PROTOCOL_TRANSPORT_NBR_MAX + NET_CONN_PROTOCOL_IP_NBR_MAX
#define NET_CONN_ACCESSED_TH_MIN 10
#define NET_CONN_ACCESSED_TH_MAX 65000
#define NET_CONN_ACCESSED_TH_DFLT 100
/*
*********************************************************************************************************
* NETWORK CONNECTION PROTOCOL INDEX DEFINES
*********************************************************************************************************
*/
#define NET_CONN_PROTOCOL_MAX_MIN NET_SOCK_PROTO_MAX_MIN
#define NET_CONN_PROTOCOL_IX_IP_V4_UDP 0
#define NET_CONN_PROTOCOL_IX_IP_V4_TCP 1
#ifdef NET_IPv4_MODULE_EN
#define NET_CONN_PROTOCOL_IX_OFFSET 2
#else
#define NET_CONN_PROTOCOL_IX_OFFSET 0
#endif
#define NET_CONN_PROTOCOL_IX_IP_V6_UDP 0 + NET_CONN_PROTOCOL_IX_OFFSET
#define NET_CONN_PROTOCOL_IX_IP_V6_TCP 1 + NET_CONN_PROTOCOL_IX_OFFSET
/*
*********************************************************************************************************
* NETWORK CONNECTION ADDRESS DEFINES
*********************************************************************************************************
*/
#define NET_CONN_ADDR_IP_LEN_PORT NET_SOCK_ADDR_IP_LEN_PORT
#define NET_CONN_ADDR_IP_IX_BASE NET_SOCK_ADDR_IP_IX_BASE
#define NET_CONN_ADDR_IP_IX_PORT NET_SOCK_ADDR_IP_IX_PORT
#ifdef NET_IPv4_MODULE_EN
#define NET_CONN_ADDR_IP_V4_IX_ADDR NET_SOCK_ADDR_IP_V4_IX_ADDR
#define NET_CONN_ADDR_IP_V4_LEN_ADDR NET_SOCK_ADDR_IP_V4_LEN_ADDR
#define NET_CONN_ADDR_IP_V4_WILDCARD NET_SOCK_ADDR_IP_V4_WILDCARD
#define NET_CONN_ADDR_IP_V4_BROADCAST NET_SOCK_ADDR_IP_V4_BROADCAST
#endif
#ifdef NET_IPv6_MODULE_EN
#define NET_CONN_ADDR_IP_V6_IX_ADDR NET_SOCK_ADDR_IP_V6_IX_ADDR
#define NET_CONN_ADDR_IP_V6_LEN_ADDR NET_SOCK_ADDR_IP_V6_LEN_ADDR
#define NET_CONN_ADDR_IP_V6_WILDCARD NET_SOCK_ADDR_IP_V6_WILDCARD
#endif
/*
*********************************************************************************************************
* NETWORK CONNECTION FLAG DEFINES
*********************************************************************************************************
*/
/* ------------------ NET CONN FLAGS ------------------ */
#define NET_CONN_FLAG_NONE DEF_BIT_NONE
#define NET_CONN_FLAG_USED DEF_BIT_00 /* Conn cur used; i.e. NOT in free conn pool. */
/*
*********************************************************************************************************
* NETWORK CONNECTION TYPE DEFINES
*********************************************************************************************************
*/
#define NET_CONN_TYPE_CONN_NONE 0u
#define NET_CONN_TYPE_CONN_HALF 1u
#define NET_CONN_TYPE_CONN_FULL 2u
/*
*********************************************************************************************************
*********************************************************************************************************
* DATA TYPES
*********************************************************************************************************
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* NETWORK CONNECTION FAMILY DATA TYPE
*********************************************************************************************************
*/
typedef CPU_INT08U NET_CONN_FAMILY;
/*
*********************************************************************************************************
* NETWORK CONNECTION LIST INDEX DATA TYPE
*
* Note(s) : (1) NET_CONN_PROTOCOL_IX_NONE SHOULD be #define'd based on 'NET_CONN_PROTOCOL_IX' data type
* declared.
*********************************************************************************************************
*/
typedef CPU_INT08U NET_CONN_PROTOCOL_IX;
#define NET_CONN_PROTOCOL_IX_NONE DEF_INT_08U_MAX_VAL /* Define as max unsigned val (see Note #1). */
/*
*********************************************************************************************************
* NETWORK CONNECTION ADDRESS LENGTH DATA TYPE
*********************************************************************************************************
*/
typedef CPU_INT16U NET_CONN_ADDR_LEN;
/*
*********************************************************************************************************
* NETWORK CONNECTION LIST QUANTITY DATA TYPE
*********************************************************************************************************
*/
typedef CPU_INT08U NET_CONN_LIST_QTY; /* Defines max qty of conn lists to support. */
/*
*********************************************************************************************************
* NETWORK CONNECTION QUANTITY DATA TYPE
*
* Note(s) : (1) See also 'NETWORK CONNECTION IDENTIFICATION DATA TYPE Note #2b'.
*********************************************************************************************************
*/
typedef CPU_INT16S NET_CONN_QTY; /* Defines max qty of conns to support. */
/*
*********************************************************************************************************
* NETWORK CONNECTION IDENTIFICATION DATA TYPE
*
* Note(s) : (1) 'NET_CONN_ID' pre-defined in 'net_type.h' PRIOR to all other network modules that require
* network connection data type.
*
* (2) (a) The following network connection values are pre-#define'd in 'net_cfg_net.h' PRIOR
* to 'net_conn.h' based on other modules' configuration values :
*
* (1) NET_CONN_NBR_MIN
*
* (b) (1) NET_CONN_NBR_MAX SHOULD be #define'd based on 'NET_CONN_QTY' data type declared.
*
* (2) However, since network connection handle identifiers are data-typed as 16-bit
* signed integers; the maximum number of valid network connection identifiers, &
* therefore the maximum number of valid network connections, is the total number
* of non-negative values that 16-bit signed integers support.
*********************************************************************************************************
*/
/* CFG CONN NBR THs */
/* See Note #4. */
#ifdef NET_TCP_MODULE_EN
#if (NET_TCP_NBR_CONN > NET_SOCK_NBR_SOCK)
#define NET_CONN_SOCK_TCP_NBR NET_SOCK_NBR_SOCK
#else
#define NET_CONN_SOCK_TCP_NBR NET_TCP_NBR_CONN
#endif
#else
#define NET_CONN_SOCK_TCP_NBR 0
#endif
#ifdef NET_TCP_MODULE_EN
#define NET_CONN_NBR_MIN (NET_SOCK_NBR_SOCK + \
NET_TCP_NBR_CONN - \
NET_SOCK_CFG_SOCK_NBR_TCP)
#else
#define NET_CONN_NBR_MIN NET_SOCK_NBR_SOCK
#endif
#ifndef NET_TCP_CFG_NBR_CONN
#define NET_TCP_CFG_NBR_CONN 0u
#endif
#ifndef NET_CONN_CFG_NBR_CONN
#define NET_CONN_NBR_CONN NET_SOCK_NBR_SOCK + NET_TCP_CFG_NBR_CONN + \
(NET_SOCK_CFG_SOCK_NBR_TCP * NET_SOCK_CFG_CONN_ACCEPT_Q_SIZE_MAX)
#else
#define NET_CONN_NBR_CONN NET_CONN_CFG_NBR_CONN
#endif
#if 0 /* See Note #1. */
typedef CPU_INT16S NET_CONN_ID;
#endif
#if 0 /* See Note #2a1. */
#define NET_CONN_NBR_MIN 1
#endif
#define NET_CONN_NBR_MAX DEF_INT_16S_MAX_VAL /* See Note #2b. */
#define NET_CONN_ID_MIN 0
#define NET_CONN_ID_MAX (NET_CONN_NBR_CONN - 1)
/*
*********************************************************************************************************
* NETWORK CONNECTION LIST INDEX DATA TYPE
*********************************************************************************************************
*/
typedef NET_CONN_QTY NET_CONN_LIST_IX;
#define NET_CONN_LIST_IX_NONE -1
#define NET_CONN_LIST_IX_MIN 0
#define NET_CONN_LIST_IX_MAX (NET_CONN_NBR_CONN - 1)
/*
*********************************************************************************************************
* NETWORK CONNECTION CLOSE CODE DATA TYPE
*********************************************************************************************************
*/
typedef CPU_INT08U NET_CONN_CLOSE_CODE;
#define NET_CONN_CLOSE_NONE 0u
#define NET_CONN_CLOSE_ALL 1u
#define NET_CONN_CLOSE_BY_IF 2u
#define NET_CONN_CLOSE_BY_ADDR 3u
#define NET_CONN_CLOSE_HALF 10u /* Conn closed to tx's; open to rx's. */
#define NET_CONN_CLOSE_FULL 11u
/*
*********************************************************************************************************
* NETWORK CONNECTION FLAGS DATA TYPE
*********************************************************************************************************
*/
typedef NET_FLAGS NET_CONN_FLAGS;
/*
*********************************************************************************************************
* NETWORK CONNECTION DATA TYPE
*
* NET_CONN
* |-------------|
* | Conn Type |
* Previous |-------------|
* Connection <----------O |
* Chain Lists |-------------| Next
* | O----------> Connection
* Previous |-------------| Chain Lists
* Connection <----------O |
* |-------------| Next
* | O----------> Connection
* |-------------|
* | O----------> Connection
* |-------------| List
* | Conn IDs |
* |-------------|
* | IF Nbr |
* |-------------|
* | Family |
* | Protocol |
* |-------------|
* | Local |
* | Address |
* |-------------|
* | Remote |
* | Address |
* |-------------|
* | Accessed |
* | Counters |
* |-------------|
* |IP Tx Params |
* |-------------|
* | Flags |
* |-------------|
*
*
* Note(s) : (1) (a) (1) RFC #1122, Section 4.1.4 states that "an application-layer program MUST be
* able to set the ... [IP] TOS ... for sending a ... datagram, [which] must
* be passed transparently to the IP layer".
*
* (2) RFC #1122, Section 4.2.4.2 reiterates that :
*
* (A) "The application layer MUST be able to specify the [IP] Type-of-Service
* (TOS) for [packets] that are sent on a connection."
*
* (B) "It not required [sic], but the application SHOULD be able to change the
* [IP] TOS during the connection lifetime."
*
* (b) (1) (A) RFC #1122, Section 4.1.4 states that "an application-layer program MUST
* be able to set the [IP] TTL ... for sending a ... datagram, [which] must
* be passed transparently to the IP layer".
*
* (B) RFC #1122, Section 4.2.2.19 reiterates that "the [IP] TTL value used to
* send ... [packets] MUST be configurable".
*
* (2) RFC #1112, Section 6.1 states that "the service interface should provide a
* way for the upper-layer protocol to specify the IP time-to-live of an outgoing
* multicast datagram".
*
* (c) (1) (A) RFC #1122, Section 4.1.4 states that "an application-layer program MUST
* be able to set the ... IP options for sending a ... datagram, [which] must
* be passed transparently to the IP layer".
*
* (B) RFC #1122, Section 4.1.3.2 reiterates that "an application MUST be able
* to specify IP options to be sent ... and ... MUST pass these options to
* the IP layer".
*
* (C) RFC #1122, Section 4.2.3.8 adds that :
*
* (1) "A TCP MAY support the [IP] Time Stamp and Record Route options."
*
* (2) "An application MUST be able to specify a [IP] source route when it
* ... opens a TCP connection, and this MUST take precedence over a
* source route received in a datagram."
*
* (2) IP transmit options currently NOT implemented See 'net_tcp.h Note #1d'
*********************************************************************************************************
*/
/* --------------------- NET CONN --------------------- */
typedef struct net_conn NET_CONN;
struct net_conn {
NET_CONN *PrevChainPtr; /* Ptr to PREV conn chain list. */
NET_CONN *NextChainPtr; /* Ptr to NEXT conn chain list. */
NET_CONN *PrevConnPtr; /* Ptr to PREV conn. */
NET_CONN *NextConnPtr; /* Ptr to NEXT conn. */
NET_CONN **ConnList; /* Conn list. */
NET_CONN_ID ID; /* Net conn id. */
NET_CONN_ID ID_App; /* App layer conn id. */
NET_CONN_ID ID_AppClone; /* App layer conn id clone. */
NET_CONN_ID ID_Transport; /* Transport layer conn id. */
NET_IF_NBR IF_Nbr; /* IF nbr. */
NET_CONN_FAMILY Family; /* Conn family. */
NET_CONN_PROTOCOL_IX ProtocolIx; /* Conn protocol ix. */
CPU_INT08U AddrLocal[NET_CONN_ADDR_LEN_MAX]; /* Conn local addr. */
CPU_BOOLEAN AddrLocalValid; /* Conn local addr valid flag. */
CPU_INT08U AddrRemote[NET_CONN_ADDR_LEN_MAX]; /* Conn remote addr. */
CPU_BOOLEAN AddrRemoteValid; /* Conn remote addr valid flag. */
CPU_INT16U ConnChainAccessedCtr; /* Nbr conn chain head accesses. */
CPU_INT16U ConnAccessedCtr; /* Nbr conn accesses (non-chain head). */
NET_CONN_FLAGS Flags; /* Conn flags. */
#ifdef NET_IPv4_MODULE_EN
NET_IPv4_FLAGS TxIPv4Flags; /* Conn tx IPv4 flags. */
NET_IPv4_TOS TxIPv4TOS; /* Conn tx IPv4 TOS (see Note #2a). */
NET_IPv4_TTL TxIPv4TTL; /* Conn tx IPv4 TTL (see Note #2b1). */
#ifdef NET_MCAST_TX_MODULE_EN
NET_IPv4_TTL TxIPv4TTL_Multicast; /* Conn tx IPv4 TTL multicast (see Note #2b2). */
#endif
#endif
#ifdef NET_IPv6_MODULE_EN
NET_IPv6_FLAGS TxIPv6Flags; /* Conn tx IPv6 flags. */
NET_IPv6_TRAFFIC_CLASS TxIPv6TrafficClass; /* Conn tx IPv6 traffic class. */
NET_IPv6_FLOW_LABEL TxIPv6FlowLabel; /* Conn tx IPv6 flow label. */
NET_IPv6_HOP_LIM TxIPv6HopLim; /* Conn tx IPv6 hop lim. */
#ifdef NET_MCAST_TX_MODULE_EN
NET_IPv6_HOP_LIM TxIPv6HopLimMulticast; /* Conn tx IPv6 TTL multicast (see Note #2b2). */
#endif
#endif
};
/*
*********************************************************************************************************
* GLOBAL VARIABLES
*********************************************************************************************************
*/
NET_CONN_EXT NET_CONN NetConn_Tbl[NET_CONN_NBR_CONN];
NET_CONN_EXT NET_CONN *NetConn_PoolPtr; /* Ptr to pool of free net conns. */
NET_CONN_EXT NET_STAT_POOL NetConn_PoolStat;
/* Array of ptrs to net conn lists. */
NET_CONN_EXT NET_CONN *NetConn_ConnListHead[NET_CONN_PROTOCOL_NBR_MAX];
NET_CONN_EXT NET_CONN *NetConn_ConnListChainPtr; /* Ptr to cur conn list chain to update. */
NET_CONN_EXT NET_CONN *NetConn_ConnListConnPtr; /* Ptr to cur conn list conn to update. */
NET_CONN_EXT NET_CONN *NetConn_ConnListNextChainPtr; /* Ptr to next conn list chain to update. */
NET_CONN_EXT NET_CONN *NetConn_ConnListNextConnPtr; /* Ptr to next conn list conn to update. */
NET_CONN_EXT CPU_INT16U NetConn_AccessedTh_nbr; /* Nbr successful srch's to promote net conns. */
/* Conn addr wildcard cfg. */
NET_CONN_EXT CPU_BOOLEAN NetConn_AddrWildCardAvailv4;
#ifdef NET_IPv4_MODULE_EN
NET_CONN_EXT CPU_INT08U NetConn_AddrWildCardv4[NET_CONN_ADDR_LEN_MAX];
#endif
NET_CONN_EXT CPU_BOOLEAN NetConn_AddrWildCardAvailv6;
#ifdef NET_IPv6_MODULE_EN
NET_CONN_EXT CPU_INT08U NetConn_AddrWildCardv6[NET_CONN_ADDR_LEN_MAX];
#endif
/*
*********************************************************************************************************
*********************************************************************************************************
* FUNCTION PROTOTYPES
*********************************************************************************************************
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* 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
/*
*********************************************************************************************************
* INTERNAL FUNCTIONS
*********************************************************************************************************
*/
void NetConn_Init(void);
/* ------------ CFG FNCTS ------------- */
CPU_BOOLEAN NetConn_CfgAccessedTh(CPU_INT16U nbr_access);
/* ---------- CONN API FNCTS ---------- */
NET_CONN_ID NetConn_Get(NET_CONN_FAMILY family,
NET_CONN_PROTOCOL_IX protocol_ix,
NET_ERR *p_err);
void NetConn_Free(NET_CONN_ID conn_id);
void NetConn_Copy(NET_CONN_ID conn_id_dest,
NET_CONN_ID conn_id_src);
void NetConn_CloseFromApp(NET_CONN_ID conn_id,
CPU_BOOLEAN close_conn_transport);
void NetConn_CloseFromTransport(NET_CONN_ID conn_id,
CPU_BOOLEAN close_conn_app);
void NetConn_CloseAllConns(void);
void NetConn_CloseAllConnsByIF(NET_IF_NBR if_nbr);
void NetConn_CloseAllConnsByAddr(CPU_INT08U *p_addr,
NET_CONN_ADDR_LEN addr_len);
void NetConn_CloseAllConnsByAddrHandler(CPU_INT08U *p_addr,
NET_CONN_ADDR_LEN addr_len);
NET_IF_NBR NetConn_IF_NbrGet(NET_CONN_ID conn_id,
NET_ERR *p_err);
NET_CONN_ID NetConn_ID_AppGet(NET_CONN_ID conn_id,
NET_ERR *p_err);
void NetConn_ID_AppSet(NET_CONN_ID conn_id,
NET_CONN_ID conn_id_app,
NET_ERR *p_err);
NET_CONN_ID NetConn_ID_AppCloneGet(NET_CONN_ID conn_id,
NET_ERR *p_err);
void NetConn_ID_AppCloneSet(NET_CONN_ID conn_id,
NET_CONN_ID conn_id_app,
NET_ERR *p_err);
NET_CONN_ID NetConn_ID_TransportGet(NET_CONN_ID conn_id,
NET_ERR *p_err);
void NetConn_ID_TransportSet(NET_CONN_ID conn_id,
NET_CONN_ID conn_id_transport,
NET_ERR *p_err);
void NetConn_AddrLocalGet(NET_CONN_ID conn_id,
CPU_INT08U *p_addr_local,
NET_CONN_ADDR_LEN *p_addr_len,
NET_ERR *p_err);
void NetConn_AddrLocalSet(NET_CONN_ID conn_id,
NET_IF_NBR if_nbr,
CPU_INT08U *p_addr_local,
NET_CONN_ADDR_LEN addr_len,
CPU_BOOLEAN addr_over_wr,
NET_ERR *p_err);
void NetConn_AddrRemoteGet(NET_CONN_ID conn_id,
CPU_INT08U *p_addr_remote,
NET_CONN_ADDR_LEN *p_addr_len,
NET_ERR *p_err);
void NetConn_AddrRemoteSet(NET_CONN_ID conn_id,
CPU_INT08U *p_addr_remote,
NET_CONN_ADDR_LEN addr_len,
CPU_BOOLEAN addr_over_wr,
NET_ERR *p_err);
CPU_BOOLEAN NetConn_AddrRemoteCmp(NET_CONN_ID conn_id,
CPU_INT08U *p_addr_remote,
NET_CONN_ADDR_LEN addr_len,
NET_ERR *p_err);
#ifdef NET_IPv4_MODULE_EN
void NetConn_IPv4TxParamsGet(NET_CONN_ID conn_id,
NET_IPv4_FLAGS *p_ip_flags,
NET_IPv4_TOS *p_ip_tos,
NET_IPv4_TTL *p_ip_ttl,
NET_ERR *p_err);
NET_IPv4_FLAGS NetConn_IPv4TxFlagsGet(NET_CONN_ID conn_id,
NET_ERR *p_err);
void NetConn_IPv4TxFlagsSet(NET_CONN_ID conn_id,
NET_IPv4_FLAGS ip_flags,
NET_ERR *p_err);
NET_IPv4_TOS NetConn_IPv4TxTOS_Get(NET_CONN_ID conn_id,
NET_ERR *p_err);
void NetConn_IPv4TxTOS_Set(NET_CONN_ID conn_id,
NET_IPv4_TOS ip_tos,
NET_ERR *p_err);
NET_IPv4_TTL NetConn_IPv4TxTTL_Get(NET_CONN_ID conn_id,
NET_ERR *p_err);
void NetConn_IPv4TxTTL_Set(NET_CONN_ID conn_id,
NET_IPv4_TTL ip_ttl,
NET_ERR *p_err);
#ifdef NET_MCAST_TX_MODULE_EN
NET_IPv4_TTL NetConn_IPv4TxTTL_MulticastGet(NET_CONN_ID conn_id,
NET_ERR *p_err);
void NetConn_IPv4TxTTL_MulticastSet(NET_CONN_ID conn_id,
NET_IPv4_TTL ip_ttl,
NET_ERR *p_err);
#endif
#endif
#ifdef NET_IPv6_MODULE_EN
void NetConn_IPv6TxParamsGet(NET_CONN_ID conn_id,
NET_IPv6_TRAFFIC_CLASS *p_ip_traffic_class,
NET_IPv6_FLOW_LABEL *p_ip_flow_label,
NET_IPv6_HOP_LIM *p_ip_hop_lim,
NET_IPv6_FLAGS *p_ip_flags,
NET_ERR *p_err);
#ifdef NET_MCAST_TX_MODULE_EN
NET_IPv6_HOP_LIM NetConn_IPv6TxHopLimMcastGet(NET_CONN_ID conn_id,
NET_ERR *p_err);
void NetConn_IPv6TxHopLimMcastSet(NET_CONN_ID conn_id,
NET_IPv6_HOP_LIM ip_hop_lim,
NET_ERR *p_err);
#endif
#endif
/* -------- CONN STATUS FNCTS --------- */
CPU_BOOLEAN NetConn_IsUsed(NET_CONN_ID conn_id,
NET_ERR *p_err);
CPU_BOOLEAN NetConn_IsIPv6(NET_CONN_ID conn_id,
NET_ERR *p_err);
CPU_BOOLEAN NetConn_IsPortUsed(NET_PORT_NBR port_nbr,
NET_PROTOCOL_TYPE protocol,
NET_ERR *p_err);
void NetConn_IsConn(NET_CONN_ID conn_id,
NET_ERR *p_err);
NET_STAT_POOL NetConn_PoolStatGet(void);
void NetConn_PoolStatResetMaxUsed(void);
/* --------- CONN LIST FNCTS ---------- */
NET_CONN_ID NetConn_Srch(NET_CONN_FAMILY family,
NET_CONN_PROTOCOL_IX protocol_ix,
CPU_INT08U *p_addr_local,
CPU_INT08U *p_addr_remote,
NET_CONN_ADDR_LEN addr_len,
NET_CONN_ID *p_conn_id_transport,
NET_CONN_ID *p_conn_id_app,
NET_ERR *p_err);
void NetConn_ListAdd(NET_CONN_ID conn_id,
NET_ERR *p_err);
void NetConn_ListUnlink(NET_CONN_ID conn_id,
NET_ERR *p_err);
/*
*********************************************************************************************************
* EXTERNAL C LANGUAGE LINKAGE END
*********************************************************************************************************
*/
#ifdef __cplusplus
}
#endif
/*
*********************************************************************************************************
*********************************************************************************************************
* CONFIGURATION ERRORS
*********************************************************************************************************
*********************************************************************************************************
*/
#ifndef NET_CONN_NBR_CONN
#error "NET_CONN_NBR_CONN not #define'd in 'net_cfg_net.h'"
#error " [MUST be >= NET_CONN_NBR_MIN] "
#error " [ && <= NET_CONN_NBR_MAX] "
#elif DEF_CHK_VAL(NET_CONN_NBR_CONN, \
NET_CONN_NBR_MIN, \
NET_CONN_NBR_MAX) != DEF_OK
#error "NET_CONN_NBR_CONN illegally #define'd in 'net_cfg.h'"
#error " [MUST be >= NET_CONN_NBR_MIN] "
#error " [ && <= NET_CONN_NBR_MAX] "
#endif
/*
*********************************************************************************************************
* MODULE END
*********************************************************************************************************
*/
#endif /* NET_CONN_MODULE_PRESENT */
Reference in New Issue View Git Blame Copy Permalink