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
|
/** @file
*
* Definitions of routines internal to the libpcap/WinPcap/Npcap utilities
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef __PCAP_UTIL_INT_H__
#define __PCAP_UTIL_INT_H__
extern if_info_t *if_info_new(const char *name, const char *description,
bool loopback);
extern void if_info_add_address(if_info_t *if_info, struct sockaddr *addr);
#ifdef HAVE_PCAP_REMOTE
extern GList *get_interface_list_findalldevs_ex(const char *hostname,
const char *port, int auth_type, const char *username, const char *passwd,
int *err, char **err_str);
#endif /* HAVE_PCAP_REMOTE */
extern GList *get_interface_list_findalldevs(int *err, char **err_str);
extern if_capabilities_t *get_if_capabilities_local(interface_options *interface_opts,
cap_device_open_status *status, char **status_str);
extern pcap_t *open_capture_device_local(capture_options *capture_opts,
interface_options *interface_opts, int timeout,
cap_device_open_status *open_status,
char (*open_status_str)[PCAP_ERRBUF_SIZE]);
#ifdef HAVE_PCAP_CREATE
extern if_capabilities_t *get_if_capabilities_pcap_create(interface_options *interface_opts,
cap_device_open_status *status, char **status_str);
extern pcap_t *open_capture_device_pcap_create(capture_options *capture_opts,
interface_options *interface_opts, int timeout,
cap_device_open_status *open_status,
char (*open_status_str)[PCAP_ERRBUF_SIZE]);
#endif /* HAVE_PCAP_CREATE */
extern if_capabilities_t *get_if_capabilities_pcap_open_live(interface_options *interface_opts,
cap_device_open_status *status, char **status_str);
extern pcap_t *open_capture_device_pcap_open_live(interface_options *interface_opts,
int timeout, cap_device_open_status *open_status,
char (*open_status_str)[PCAP_ERRBUF_SIZE]);
/*
* Get an error message string for a CANT_GET_INTERFACE_LIST error from
* "get_interface_list()". This is used to let the error message string
* be platform-dependent.
*/
extern char *cant_get_if_list_error_message(const char *err_str);
/*
* Get a longer, secondary error message corrresponding to why getting
* capabilities or opening a device failed. This is used to let the error
* message string be platform-dependent.
*/
extern const char *get_pcap_failure_secondary_error_message(cap_device_open_status open_status,
const char *open_status_str);
#endif /* __PCAP_UTIL_INT_H__ */
|
