diff options
Diffstat (limited to 'capture/capture-pcap-util-int.h')
| -rw-r--r-- | capture/capture-pcap-util-int.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/capture/capture-pcap-util-int.h b/capture/capture-pcap-util-int.h new file mode 100644 index 00000000..b148fb77 --- /dev/null +++ b/capture/capture-pcap-util-int.h @@ -0,0 +1,63 @@ +/** @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); + +#ifdef HAVE_PCAP_SET_TSTAMP_PRECISION +/* + * Request that a pcap_t provide high-resolution (nanosecond) time + * stamps; if that request fails, we'll just silently continue to + * use the microsecond-resolution time stamps, and our caller will + * find out, when they call have_high_resolution_timestamp(), that + * we don't have high-resolution time stamps. + */ +extern void request_high_resolution_timestamp(pcap_t *pcap_h); +#endif + +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); + +#endif /* __PCAP_UTIL_INT_H__ */ |