2 * Declarations of routines for the "About" dialog
6 * Giorgio Tino <giorgio.tino@cacetech.com>
7 * Copyright (c) CACE Technologies, LLC 2006
9 * Wireshark - Network traffic analyzer
10 * By Gerald Combs <gerald@wireshark.org>
11 * Copyright 1998 Gerald Combs
13 * This program is free software; you can redistribute it and/or
14 * modify it under the terms of the GNU General Public License
15 * as published by the Free Software Foundation; either version 2
16 * of the License, or (at your option) any later version.
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28 #ifndef __AIRPCAP_LOADER_H__
29 #define __AIRPCAP_LOADER_H__
31 /* Error values from "get_airpcap_interface_list()". */
32 #define CANT_GET_AIRPCAP_INTERFACE_LIST 0 /* error getting list */
33 #define NO_AIRPCAP_INTERFACES_FOUND 1 /* list is empty */
35 #define AIRPCAP_CHANNEL_ANY_NAME "ANY"
38 * WEP_KEY_MAX_SIZE is in bytes, but each byte is rapresented in strings with an ascii char
39 * 4 bit are needed to store an exadecimal number, 8 bit to store a char...
41 #define WEP_KEY_MAX_CHAR_SIZE (WEP_KEY_MAX_SIZE*2)
44 * WEP_KEY_MAX_SIZE is in bytes, this is in bits...
46 #define WEP_KEY_MAX_BIT_SIZE (WEP_KEY_MAX_SIZE*8)
48 #define AIRPCAP_WEP_KEY_STRING "WEP"
49 #define AIRPCAP_WPA_KEY_STRING "WPA"
50 #define AIRPCAP_WPA2_KEY_STRING "WPA2"
52 #define AIRPCAP_DLL_OK 0
53 #define AIRPCAP_DLL_OLD 1
54 #define AIRPCAP_DLL_ERROR 2
55 #define AIRPCAP_DLL_NOT_FOUND 3
57 typedef PCHAR (*AirpcapGetLastErrorHandler)(PAirpcapHandle AdapterHandle);
58 typedef BOOL (*AirpcapGetDeviceListHandler)(PAirpcapDeviceDescription *PPAllDevs, PCHAR Ebuf);
59 typedef VOID (*AirpcapFreeDeviceListHandler)(PAirpcapDeviceDescription PAllDevs);
60 typedef PAirpcapHandle (*AirpcapOpenHandler)(PCHAR DeviceName, PCHAR Ebuf);
61 typedef VOID (*AirpcapCloseHandler)(PAirpcapHandle AdapterHandle);
62 typedef BOOL (*AirpcapGetLinkTypeHandler)(PAirpcapHandle AdapterHandle, PAirpcapLinkType PLinkType);
63 typedef BOOL (*AirpcapSetLinkTypeHandler)(PAirpcapHandle AdapterHandle, AirpcapLinkType NewLinkType);
64 typedef BOOL (*AirpcapSetKernelBufferHandler)(PAirpcapHandle AdapterHandle, UINT BufferSize);
65 typedef BOOL (*AirpcapSetFilterHandler)(PAirpcapHandle AdapterHandle, PVOID Instructions, UINT Len);
66 typedef BOOL (*AirpcapGetMacAddressHandler)(PAirpcapHandle AdapterHandle, PAirpcapMacAddress PMacAddress);
67 typedef BOOL (*AirpcapSetMinToCopyHandler)(PAirpcapHandle AdapterHandle, UINT MinToCopy);
68 typedef BOOL (*AirpcapGetReadEventHandler)(PAirpcapHandle AdapterHandle, HANDLE* PReadEvent);
69 typedef BOOL (*AirpcapReadHandler)(PAirpcapHandle AdapterHandle, PBYTE Buffer, UINT BufSize, PUINT PReceievedBytes);
70 typedef BOOL (*AirpcapGetStatsHandler)(PAirpcapHandle AdapterHandle, PAirpcapStats PStats);
71 typedef BOOL (*AirpcapTurnLedOnHandler)(PAirpcapHandle AdapterHandle, UINT LedNumber);
72 typedef BOOL (*AirpcapTurnLedOffHandler)(PAirpcapHandle AdapterHandle, UINT LedNumber);
73 typedef BOOL (*AirpcapSetDeviceChannelHandler)(PAirpcapHandle AdapterHandle, UINT Channel);
74 typedef BOOL (*AirpcapGetDeviceChannelHandler)(PAirpcapHandle AdapterHandle, PUINT PChannel);
75 typedef BOOL (*AirpcapSetFcsPresenceHandler)(PAirpcapHandle AdapterHandle, BOOL IsFcsPresent);
76 typedef BOOL (*AirpcapGetFcsPresenceHandler)(PAirpcapHandle AdapterHandle, PBOOL PIsFcsPresent);
77 typedef BOOL (*AirpcapSetFcsValidationHandler)(PAirpcapHandle AdapterHandle, AirpcapValidationType ValidationType);
78 typedef BOOL (*AirpcapGetFcsValidationHandler)(PAirpcapHandle AdapterHandle, PAirpcapValidationType PValidationType);
79 typedef BOOL (*AirpcapSetDeviceKeysHandler)(PAirpcapHandle AdapterHandle, PAirpcapKeysCollection KeysCollection);
80 typedef BOOL (*AirpcapGetDeviceKeysHandler)(PAirpcapHandle AdapterHandle, PAirpcapKeysCollection KeysCollection, PUINT PKeysCollectionSize);
81 typedef BOOL (*AirpcapSetDriverKeysHandler)(PAirpcapHandle AdapterHandle, PAirpcapKeysCollection KeysCollection);
82 typedef BOOL (*AirpcapGetDriverKeysHandler)(PAirpcapHandle AdapterHandle, PAirpcapKeysCollection KeysCollection, PUINT PKeysCollectionSize);
83 typedef BOOL (*AirpcapSetDecryptionStateHandler)(PAirpcapHandle AdapterHandle, AirpcapDecryptionState Enable);
84 typedef BOOL (*AirpcapGetDecryptionStateHandler)(PAirpcapHandle AdapterHandle, PAirpcapDecryptionState PEnable);
85 typedef BOOL (*AirpcapSetDriverDecryptionStateHandler)(PAirpcapHandle AdapterHandle, AirpcapDecryptionState Enable);
86 typedef BOOL (*AirpcapGetDriverDecryptionStateHandler)(PAirpcapHandle AdapterHandle, PAirpcapDecryptionState PEnable);
87 typedef BOOL (*AirpcapStoreCurConfigAsAdapterDefaultHandler)(PAirpcapHandle AdapterHandle);
88 typedef VOID (*AirpcapGetVersionHandler)(PUINT VersionMajor, PUINT VersionMinor, PUINT VersionRev, PUINT VersionBuild);
91 * The list of interfaces returned by "get_airpcap_interface_list()" is
92 * a list of these structures.
95 char *name; /* e.g. "eth0" */
96 char *description; /* from OS, e.g. "Local Area Connection" or NULL */
97 GSList *ip_addr; /* containing address values of if_addr_t */
98 gboolean loopback; /* TRUE if loopback, FALSE otherwise */
99 AirpcapLinkType linkType; /* The link layer type*/
100 UINT channel; /* Channel (1-14)*/
101 BOOL IsFcsPresent; /* Include 802.11 CRC in frames */
102 AirpcapValidationType CrcValidationOn; /* Capture Frames with Wrong CRC */
103 AirpcapDecryptionState DecryptionOn; /* TRUE if decryption is on, FALSE otherwise*/
104 PAirpcapKeysCollection keysCollection; /* WEP Key collection for the adapter */
105 UINT keysCollectionSize; /* Size of the key collection */
106 gboolean blinking; /* TRUE if is blinkng, FALSE otherwise*/
107 gboolean led; /* TRUE if on, FALSE if off*/
108 gboolean saved; /* TRUE if current configuration has been saved, FALSE otherwise */
109 gint tag; /* int for the gtk blinking callback */
113 * Struct used to store infos to pass to the preferences manager callbacks
122 * Struct to store infos about a specific decryption key.
131 /* Airpcap interface list */
132 extern GList *airpcap_if_list;
134 /* Airpcap current selected interface */
135 extern airpcap_if_info_t *airpcap_if_selected;
137 /* Airpcap current active interface */
138 extern airpcap_if_info_t *airpcap_if_active;
140 /* WLAN preferences pointer */
141 //extern module_t *wlan_prefs;
144 * Function used to read the Decryption Keys from the preferences and store them
145 * properly into the airpcap adapter.
148 load_wlan_wep_keys(airpcap_if_info_t* info_if);
151 * Function used to read the Decryption Keys from the preferences and store them
152 * properly into the airpcap adapter.
155 load_wlan_driver_wep_keys();
158 * Function used to save to the prefereces file the Decryption Keys.
161 save_wlan_wep_keys(airpcap_if_info_t* info_if);
164 * This function will tell the airpcap driver the key list to use
165 * This will be stored into the registry...
168 write_wlan_wep_keys_to_regitry(airpcap_if_info_t* info_if, GList* key_list);
170 /* Returs TRUE if the WEP key is valid, false otherwise */
172 wep_key_is_valid(char* key);
175 * Callback used to free an instance of airpcap_if_info_t
178 free_airpcap_if_cb(gpointer data, gpointer user_data _U_);
181 * USED FOR DEBUG ONLY... PRINTS AN AirPcap ADAPTER STRUCTURE in a fancy way.
184 airpcap_if_info_print(airpcap_if_info_t* if_info);
187 * Used to retrieve the two chars string from interface
190 airpcap_get_if_string_number_from_description(gchar* description);
193 * Function used to free the airpcap interface list
196 free_airpcap_interface_list(GList *if_list);
199 * Used to retrieve the interface given the name
200 * (the name is used in AirpcapOpen)
202 airpcap_if_info_t* get_airpcap_if_by_name(GList* if_list, const gchar* name);
205 * Airpcap wrapper, used to store the current settings for the selected adapter
208 airpcap_if_store_cur_config_as_adapter_default(PAirpcapHandle ah);
211 * Function used to load the WEP keys for a selected interface
214 airpcap_if_load_keys(PAirpcapHandle ad, airpcap_if_info_t *if_info);
217 * Function used to load the WEP keys from the global driver list
220 airpcap_if_load_driver_keys(PAirpcapHandle ad, airpcap_if_info_t *if_info);
223 * Function used to save the WEP keys for a selected interface
226 airpcap_if_save_keys(PAirpcapHandle ad, airpcap_if_info_t *if_info);
229 * Function used to save the WEP keys for a selected interface
232 airpcap_if_save_driver_keys(PAirpcapHandle ad, airpcap_if_info_t *if_info);
235 * Airpcap wrapper, used to get the fcs validation of an airpcap adapter
238 airpcap_if_get_fcs_validation(PAirpcapHandle ah, PAirpcapValidationType val);
241 * Airpcap wrapper, used to set the fcs validation of an airpcap adapter
244 airpcap_if_set_fcs_validation(PAirpcapHandle ah, AirpcapValidationType val);
247 * Airpcap wrapper, used to get the decryption enabling of an airpcap adapter
250 airpcap_if_get_decryption_state(PAirpcapHandle ah, PAirpcapDecryptionState val);
253 * Airpcap wrapper, used to set the decryption enabling of an airpcap adapter
256 airpcap_if_set_decryption_state(PAirpcapHandle ah, AirpcapDecryptionState val);
259 * Airpcap wrapper, used to get the fcs presence of an airpcap adapter
262 airpcap_if_get_fcs_presence(PAirpcapHandle ah, PBOOL ch);
265 * Airpcap wrapper, used to set the fcs presence of an airpcap adapter
268 airpcap_if_set_fcs_presence(PAirpcapHandle ah, BOOL ch);
271 * Airpcap wrapper, used to get the link type of an airpcap adapter
274 airpcap_if_get_link_type(PAirpcapHandle ah, PAirpcapLinkType lt);
277 * Airpcap wrapper, used to set the link type of an airpcap adapter
280 airpcap_if_set_link_type(PAirpcapHandle ah, AirpcapLinkType lt);
283 * Airpcap wrapper, used to get the channel of an airpcap adapter
286 airpcap_if_get_device_channel(PAirpcapHandle ah, PUINT ch);
289 * Airpcap wrapper, used to set the channel of an airpcap adapter
292 airpcap_if_set_device_channel(PAirpcapHandle ah, UINT ch);
295 * Airpcap wrapper, used to open an airpcap adapter
297 PAirpcapHandle airpcap_if_open(PCHAR name, PCHAR err);
300 * Airpcap wrapper, used to close an airpcap adapter
302 VOID airpcap_if_close(PAirpcapHandle handle);
305 * Airpcap wrapper, used to turn on the led of an airpcap adapter
307 BOOL airpcap_if_turn_led_on(PAirpcapHandle AdapterHandle, UINT LedNumber);
310 * Airpcap wrapper, used to turn off the led of an airpcap adapter
312 BOOL airpcap_if_turn_led_off(PAirpcapHandle AdapterHandle, UINT LedNumber);
315 * This function will create a new airpcap_if_info_t using a name and a description
317 airpcap_if_info_t* airpcap_if_info_new(char *name, char *description);
320 * This function will create a new fake drivers' interface, to load global keys...
322 airpcap_if_info_t* airpcap_driver_fake_if_info_new();
325 * Used to dinamically load the airpcap library in order link it only when
326 * it's present on the system.
328 int load_airpcap(void);
331 * Get an error message string for a CANT_GET_INTERFACE_LIST error from
332 * "get_airpcap_interface_list()".
335 cant_get_airpcap_if_list_error_message(const char *err_str);
338 * This function will use the airpcap.dll to find all the airpcap devices.
339 * Will return null if no device is found.
342 get_airpcap_interface_list(int *err, char *err_str);
345 * Returns the ASCII string of a key given the key bites
348 airpcap_get_key_string(AirpcapKey key);
351 * Load the configuration for the specified interface
354 airpcap_load_selected_if_configuration(airpcap_if_info_t* if_info);
357 * Save the configuration for the specified interface
360 airpcap_save_selected_if_configuration(airpcap_if_info_t* if_info);
363 * Used to retrieve the name of the interface given the description
364 * (the name is used in AirpcapOpen, the description is put in the combo box)
367 get_airpcap_name_from_description(GList* if_list, gchar* description);
370 * Used to retrieve the airpcap_if_info_t of the selected interface given the
371 * description (that is the entry of the combo box).
374 get_airpcap_if_from_description(GList* if_list, const gchar* description);
377 * Used to retrieve the two chars string from interface description
380 airpcap_get_if_string_number(airpcap_if_info_t* if_info);
383 * Returns the default airpcap interface of a list, NULL if list is empty
386 airpcap_get_default_if(GList* airpcap_if_list);
389 * Airpcap wrapper, used to save the settings for the selected_if
392 airpcap_if_set_device_keys(PAirpcapHandle AdapterHandle, PAirpcapKeysCollection KeysCollection);
395 * Airpcap wrapper, used to save the settings for the selected_if
398 airpcap_if_get_device_keys(PAirpcapHandle AdapterHandle, PAirpcapKeysCollection KeysCollection, PUINT PKeysCollectionSize);
401 * Airpcap wrapper, used to save the settings for the selected_if
404 airpcap_if_set_driver_keys(PAirpcapHandle AdapterHandle, PAirpcapKeysCollection KeysCollection);
407 * Airpcap wrapper, used to save the settings for the selected_if
410 airpcap_if_get_driver_keys(PAirpcapHandle AdapterHandle, PAirpcapKeysCollection KeysCollection, PUINT PKeysCollectionSize);
413 * Airpcap wrapper, used to get the decryption enabling of an airpcap driver
416 airpcap_if_get_driver_decryption_state(PAirpcapHandle ah, PAirpcapDecryptionState PEnable);
418 * Airpcap wrapper, used to set the decryption enabling of an airpcap driver
421 airpcap_if_set_driver_decryption_state(PAirpcapHandle ah, AirpcapDecryptionState Enable);
424 * Save the configuration for the specified interface
427 airpcap_save_driver_if_configuration(airpcap_if_info_t* fake_if_info);
430 * Free an instance of airpcap_if_info_t
433 airpcap_if_info_free(airpcap_if_info_t *if_info);
436 * This function will tell the airpcap driver the key list to use
437 * This will be stored into the registry...
440 write_wlan_driver_wep_keys_to_regitry(GList* key_list);
443 * Clear keys and decryption status for the specified interface
446 airpcap_if_clear_decryption_settings(airpcap_if_info_t* info_if);
449 * Function used to save to the preference file the Decryption Keys.
452 save_wlan_driver_wep_keys();
455 * Function used to save to the preference file the Decryption Keys.
458 save_wlan_wireshark_wep_keys(GList* key_ls);
461 * DECRYPTION KEYS FUNCTIONS
464 * This function is used for DEBUG PURPOSES ONLY!!!
467 print_key_list(GList* key_list);
470 * Retrieves a GList of decryption_key_t structures containing infos about the
471 * keys for the given adapter... returns NULL if no keys are found.
474 get_airpcap_device_keys(airpcap_if_info_t* if_info);
477 * Retrieves a GList of decryption_key_t structures containing infos about the
478 * keys for the global AirPcap driver... returns NULL if no keys are found.
481 get_airpcap_driver_keys();
484 * Returns the list of the decryption keys specified for wireshark, NULL if
488 get_wireshark_keys();
491 * Tests if two collection of keys are equal or not, to be considered equals, they have to
492 * contain the same keys in the SAME ORDER! (If both lists are NULL, which means empty will
496 key_lists_are_equal(GList* list1, GList* list2);
499 * Merges two lists of keys. If a key is found multiple times, it will just appear once!
502 merge_key_list(GList* list1, GList* list2);
505 * If the given key is contained in the list, returns TRUE.
506 * Returns FALSE otherwise.
509 key_is_in_list(decryption_key_t *dk,GList *list);
512 * Returns TRUE if keys are equals, FALSE otherwise
515 keys_are_equals(decryption_key_t *k1,decryption_key_t *k2);
518 * Use this function to free a key list.
521 free_key_list(GList *list);
524 * Returns TRUE if the Wireshark decryption is active, FALSE otherwise
527 wireshark_decryption_on();
530 * Returns TRUE if the AirPcap decryption for the current adapter is active, FALSE otherwise
533 airpcap_decryption_on();
536 * Enables decryption for Wireshark if on_off is TRUE, disables it otherwise.
539 set_wireshark_decryption(gboolean on_off);
542 * Enables decryption for all the adapters if on_off is TRUE, disables it otherwise.
545 set_airpcap_decryption(gboolean on_off);
548 * Adds compiled version string to str
551 get_compiled_airpcap_version(GString *str);
554 get_runtime_airpcap_version(GString *str);