298 lines
10 KiB
C
298 lines
10 KiB
C
/* airpcap_loader.h
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* Declarations of routines for the "About" dialog
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*
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* $Id$
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*
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* Giorgio Tino <giorgio.tino@cacetech.com>
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* Copyright (c) CACE Technologies, LLC 2006
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __AIRPCAP_LOADER_H__
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#define __AIRPCAP_LOADER_H__
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/* Error values from "get_airpcap_interface_list()". */
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#define CANT_GET_AIRPCAP_INTERFACE_LIST 0 /* error getting list */
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#define NO_AIRPCAP_INTERFACES_FOUND 1 /* list is empty */
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#define MAX_ENCRYPTION_KEYS 64
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typedef PCHAR (*AirpcapGetLastErrorHandler)(PAirpcapHandle AdapterHandle);
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typedef BOOL (*AirpcapGetDeviceListHandler)(PAirpcapDeviceDescription *PPAllDevs, PCHAR Ebuf);
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typedef VOID (*AirpcapFreeDeviceListHandler)(PAirpcapDeviceDescription PAllDevs);
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typedef PAirpcapHandle (*AirpcapOpenHandler)(PCHAR DeviceName, PCHAR Ebuf);
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typedef VOID (*AirpcapCloseHandler)(PAirpcapHandle AdapterHandle);
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typedef BOOL (*AirpcapGetLinkTypeHandler)(PAirpcapHandle AdapterHandle, PAirpcapLinkType PLinkType);
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typedef BOOL (*AirpcapSetLinkTypeHandler)(PAirpcapHandle AdapterHandle, AirpcapLinkType NewLinkType);
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typedef BOOL (*AirpcapSetKernelBufferHandler)(PAirpcapHandle AdapterHandle, UINT BufferSize);
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typedef BOOL (*AirpcapSetFilterHandler)(PAirpcapHandle AdapterHandle, PVOID Instructions, UINT Len);
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typedef BOOL (*AirpcapGetMacAddressHandler)(PAirpcapHandle AdapterHandle, PAirpcapMacAddress PMacAddress);
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typedef BOOL (*AirpcapSetMinToCopyHandler)(PAirpcapHandle AdapterHandle, UINT MinToCopy);
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typedef BOOL (*AirpcapGetReadEventHandler)(PAirpcapHandle AdapterHandle, HANDLE* PReadEvent);
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typedef BOOL (*AirpcapReadHandler)(PAirpcapHandle AdapterHandle, PBYTE Buffer, UINT BufSize, PUINT PReceievedBytes);
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typedef BOOL (*AirpcapGetStatsHandler)(PAirpcapHandle AdapterHandle, PAirpcapStats PStats);
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typedef BOOL (*AirpcapTurnLedOnHandler)(PAirpcapHandle AdapterHandle, UINT LedNumber);
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typedef BOOL (*AirpcapTurnLedOffHandler)(PAirpcapHandle AdapterHandle, UINT LedNumber);
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typedef BOOL (*AirpcapSetDeviceChannelHandler)(PAirpcapHandle AdapterHandle, UINT Channel);
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typedef BOOL (*AirpcapGetDeviceChannelHandler)(PAirpcapHandle AdapterHandle, PUINT PChannel);
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typedef BOOL (*AirpcapSetFcsPresenceHandler)(PAirpcapHandle AdapterHandle, BOOL IsFcsPresent);
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typedef BOOL (*AirpcapGetFcsPresenceHandler)(PAirpcapHandle AdapterHandle, PBOOL PIsFcsPresent);
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typedef BOOL (*AirpcapSetFcsValidationHandler)(PAirpcapHandle AdapterHandle, AirpcapValidationType ValidationType);
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typedef BOOL (*AirpcapGetFcsValidationHandler)(PAirpcapHandle AdapterHandle, PAirpcapValidationType PValidationType);
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typedef BOOL (*AirpcapSetDeviceKeysHandler)(PAirpcapHandle AdapterHandle, PAirpcapKeysCollection KeysCollection);
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typedef BOOL (*AirpcapGetDeviceKeysHandler)(PAirpcapHandle AdapterHandle, PAirpcapKeysCollection KeysCollection, PUINT PKeysCollectionSize);
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typedef BOOL (*AirpcapSetDecryptionStateHandler)(PAirpcapHandle AdapterHandle, AirpcapDecryptionState Enable);
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typedef BOOL (*AirpcapGetDecryptionStateHandler)(PAirpcapHandle AdapterHandle, PAirpcapDecryptionState PEnable);
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typedef BOOL (*AirpcapStoreCurConfigAsAdapterDefaultHandler)(PAirpcapHandle AdapterHandle);
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/*
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* The list of interfaces returned by "get_airpcap_interface_list()" is
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* a list of these structures.
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*/
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typedef struct {
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char *name; /* e.g. "eth0" */
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char *description; /* from OS, e.g. "Local Area Connection" or NULL */
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GSList *ip_addr; /* containing address values of if_addr_t */
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gboolean loopback; /* TRUE if loopback, FALSE otherwise */
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AirpcapLinkType linkType; /* The link layer type*/
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UINT channel; /* Channel (1-14)*/
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BOOL IsFcsPresent; /* Include 802.11 CRC in frames */
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AirpcapValidationType CrcValidationOn; /* Capture Frames with Wrong CRC */
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AirpcapDecryptionState DecryptionOn; /* TRUE if decryption is on, FALSE otherwise*/
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PAirpcapKeysCollection keysCollection; /* WEP Key collection for the adapter */
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UINT keysCollectionSize; /* Size of the key collection */
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gboolean blinking; /* TRUE if is blinkng, FALSE otherwise*/
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gboolean led; /* TRUE if on, FALSE if off*/
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gboolean saved; /* TRUE if current configuration has been saved, FALSE otherwise */
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gint tag; /* int for the gtk blinking callback */
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} airpcap_if_info_t;
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/* Airpcap interface list */
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extern GList *airpcap_if_list;
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/* Airpcap current selected interface */
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extern airpcap_if_info_t *airpcap_if_selected;
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/* Airpcap current active interface */
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extern airpcap_if_info_t *airpcap_if_active;
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/*
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* Callback used to free an instance of airpcap_if_info_t
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*/
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static void
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free_airpcap_if_cb(gpointer data, gpointer user_data _U_);
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/*
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* Used to retrieve the two chars string from interface
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*/
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gchar*
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airpcap_get_if_string_number_from_description(gchar* description);
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/*
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* Function used to free the airpcap interface list
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*/
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void
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free_airpcap_interface_list(GList *if_list);
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/*
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* Used to retrieve the interface given the name
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* (the name is used in AirpcapOpen)
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*/
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airpcap_if_info_t* get_airpcap_if_by_name(GList* if_list, const gchar* name);
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/*
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* Airpcap wrapper, used to store the current settings for the selected adapter
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*/
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BOOL
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airpcap_if_store_cur_config_as_adapter_default(PAirpcapHandle ah);
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/*
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* Function used to load the WEP keys for a selected interface
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*/
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BOOL
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airpcap_if_load_keys(PAirpcapHandle ad, airpcap_if_info_t *if_info);
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/*
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* Function used to save the WEP keys for a selected interface
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*/
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void
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airpcap_if_save_keys(PAirpcapHandle ad, airpcap_if_info_t *if_info);
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/*
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* Airpcap wrapper, used to get the fcs validation of an airpcap adapter
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*/
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BOOL
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airpcap_if_get_fcs_validation(PAirpcapHandle ah, PAirpcapValidationType val);
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/*
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* Airpcap wrapper, used to set the fcs validation of an airpcap adapter
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*/
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BOOL
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airpcap_if_set_fcs_validation(PAirpcapHandle ah, AirpcapValidationType val);
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/*
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* Airpcap wrapper, used to get the decryption enabling of an airpcap adapter
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*/
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BOOL
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airpcap_if_get_decryption_state(PAirpcapHandle ah, PAirpcapDecryptionState val);
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/*
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* Airpcap wrapper, used to set the decryption enabling of an airpcap adapter
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*/
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BOOL
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airpcap_if_set_decryption_state(PAirpcapHandle ah, AirpcapDecryptionState val);
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/*
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* Airpcap wrapper, used to get the fcs presence of an airpcap adapter
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*/
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BOOL
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airpcap_if_get_fcs_presence(PAirpcapHandle ah, PBOOL ch);
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/*
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* Airpcap wrapper, used to set the fcs presence of an airpcap adapter
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*/
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BOOL
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airpcap_if_set_fcs_presence(PAirpcapHandle ah, BOOL ch);
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/*
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* Airpcap wrapper, used to get the link type of an airpcap adapter
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*/
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BOOL
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airpcap_if_get_link_type(PAirpcapHandle ah, PAirpcapLinkType lt);
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/*
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* Airpcap wrapper, used to set the link type of an airpcap adapter
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*/
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BOOL
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airpcap_if_set_link_type(PAirpcapHandle ah, AirpcapLinkType lt);
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/*
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* Airpcap wrapper, used to get the channel of an airpcap adapter
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*/
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BOOL
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airpcap_if_get_device_channel(PAirpcapHandle ah, PUINT ch);
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/*
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* Airpcap wrapper, used to set the channel of an airpcap adapter
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*/
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BOOL
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airpcap_if_set_device_channel(PAirpcapHandle ah, UINT ch);
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/*
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* Airpcap wrapper, used to open an airpcap adapter
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*/
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PAirpcapHandle airpcap_if_open(PCHAR name, PCHAR err);
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/*
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* Airpcap wrapper, used to close an airpcap adapter
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*/
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VOID airpcap_if_close(PAirpcapHandle handle);
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/*
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* Airpcap wrapper, used to turn on the led of an airpcap adapter
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*/
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BOOL airpcap_if_turn_led_on(PAirpcapHandle AdapterHandle, UINT LedNumber);
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/*
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* Airpcap wrapper, used to turn off the led of an airpcap adapter
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*/
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BOOL airpcap_if_turn_led_off(PAirpcapHandle AdapterHandle, UINT LedNumber);
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/*
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* This function will create a new airpcap_if_info_t using a name and a description
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*/
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airpcap_if_info_t* airpcap_if_info_new(char *name, char *description);
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/*
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* Used to dinamically load the airpcap library in order link it only when
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* it's present on the system.
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*/
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BOOL load_airpcap(void);
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/*
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* Get an error message string for a CANT_GET_INTERFACE_LIST error from
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* "get_airpcap_interface_list()".
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*/
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gchar*
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cant_get_airpcap_if_list_error_message(const char *err_str);
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/*
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* This function will use the airpcap.dll to find all the airpcap devices.
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* Will return null if no device is found.
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*/
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GList*
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get_airpcap_interface_list(int *err, char *err_str);
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/*
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* Returns the ASCII string of a key given the key bites
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*/
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gchar*
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airpcap_get_key_string(AirpcapKey key);
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/*
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* Load the configuration for the specified interface
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*/
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void
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airpcap_load_selected_if_configuration(airpcap_if_info_t* if_info);
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/*
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* Save the configuration for the specified interface
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*/
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void
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airpcap_save_selected_if_configuration(airpcap_if_info_t* if_info);
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/*
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* Used to retrieve the name of the interface given the description
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* (the name is used in AirpcapOpen, the description is put in the combo box)
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*/
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gchar*
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get_airpcap_name_from_description(GList* if_list, gchar* description);
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/*
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* Used to retrieve the airpcap_if_info_t of the selected interface given the
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* description (that is the entry of the combo box).
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*/
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gpointer
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get_airpcap_if_from_description(GList* if_list, const gchar* description);
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/*
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* Used to retrieve the two chars string from interface description
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*/
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gchar*
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airpcap_get_if_string_number(airpcap_if_info_t* if_info);
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/*
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* Returns the default airpcap interface of a list, NULL if list is empty
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*/
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airpcap_if_info_t*
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airpcap_get_default_if(GList* airpcap_if_list);
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/*
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* Airpcap wrapper, used to save the settings for the selected_if
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*/
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BOOL
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airpcap_if_set_device_keys(PAirpcapHandle AdapterHandle, PAirpcapKeysCollection KeysCollection);
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/*
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* Airpcap wrapper, used to save the settings for the selected_if
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*/
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BOOL
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airpcap_if_get_device_keys(PAirpcapHandle AdapterHandle, PAirpcapKeysCollection KeysCollection, PUINT PKeysCollectionSize);
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#endif
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