blob: 997c0452d701fd1a0f028f9d1664870c1fcc067c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
/***************************************************************************
* Copyright (c) 2024 Microsoft Corporation
* Copyright (c) 2025-present Eclipse ThreadX Contributors
*
* This program and the accompanying materials are made available under the
* terms of the MIT License which is available at
* https://opensource.org/licenses/MIT.
*
* SPDX-License-Identifier: MIT
**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/** */
/** NetX Secure Component */
/** */
/** Datagram Transport Layer Security (DTLS) */
/** */
/**************************************************************************/
/**************************************************************************/
#define NX_SECURE_SOURCE_CODE
#include "nx_secure_dtls.h"
#include "nx_ipv6.h"
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _nxe_secure_dtls_session_client_info_get PORTABLE C */
/* 6.4.3 */
/* AUTHOR */
/* */
/* Timothy Stapko, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This function checks for errors when getting DTLS client info. */
/* */
/* INPUT */
/* */
/* dtls_session DTLS session control block */
/* client_ip_address Return remote host IP address */
/* client_port Return remote host UDP port */
/* local_port Return local UDP port */
/* */
/* OUTPUT */
/* */
/* status Completion status */
/* */
/* CALLS */
/* */
/* _nx_secure_dtls_session_client_info_get */
/* Actual function call */
/* */
/* CALLED BY */
/* */
/* Application Code */
/* */
/**************************************************************************/
UINT _nxe_secure_dtls_session_client_info_get(NX_SECURE_DTLS_SESSION *dtls_session,
NXD_ADDRESS *client_ip_address, UINT *client_port, UINT *local_port)
{
#ifdef NX_SECURE_ENABLE_DTLS
NX_UDP_SOCKET *socket_ptr;
UINT status;
/* Check pointers. */
if (dtls_session == NX_NULL || client_ip_address == NX_NULL ||
client_port == NX_NULL || local_port == NX_NULL)
{
return(NX_PTR_ERROR);
}
/* Make sure the session is initialized. */
if (dtls_session->nx_secure_dtls_tls_session.nx_secure_tls_id != NX_SECURE_TLS_ID)
{
return(NX_SECURE_TLS_SESSION_UNINITIALIZED);
}
/* Get our UDP socket. */
socket_ptr = dtls_session->nx_secure_dtls_udp_socket;
/* Check UDP socket. */
if (socket_ptr == NX_NULL)
{
return(NX_INVALID_SOCKET);
}
/* Call actual function. */
status = _nx_secure_dtls_session_client_info_get(dtls_session, client_ip_address, client_port, local_port);
return(status);
#else
NX_PARAMETER_NOT_USED(dtls_session);
NX_PARAMETER_NOT_USED(client_ip_address);
NX_PARAMETER_NOT_USED(client_port);
NX_PARAMETER_NOT_USED(local_port);
return(NX_NOT_SUPPORTED);
#endif /* NX_SECURE_ENABLE_DTLS */
}
|
