common.h File Reference

#include <sys/types.h>
#include <sys/socket.h>
#include <linux/types.h>
#include <linux/netlink.h>
#include <linux/rtnetlink.h>
#include <linux/if_ether.h>
#include <iwlib.h>
#include <wireless.h>
#include <dbus/dbus.h>
#include <wlancond.h>

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Data Structures

struct scan_results_t

struct wpa_ie_list_t

struct wpa_ie_save_t

struct connect_params_t

struct pmksa_cache_t

struct wlan_status_t

struct wireless_iface

Defines

#define DBUS_API_SUBJECT_TO_CHANGE

#define PMK_CACHE_SIZE   32

#define WLANCOND_LOW   TRUE

#define WLANCOND_HIGH   FALSE

#define WLANCOND_TX_POWER10DBM   10

#define WLANCOND_TX_POWER100DBM   20

#define NULL_BSSID   (unsigned char*)"\x00\x00\x00\x00\x00\x00"

#define WLANCOND_DEFAULT_SLEEP_TIMEOUT   200000

#define WLANCOND_VERY_SHORT_CAM_TIMEOUT   100000

#define WLANCOND_LONG_CAM_TIMEOUT   4000000

#define MIC_FAILURE_TIMEOUT   60

#define NO_SIGNAL   0

#define DISCONNECTED_SIGNAL   1

#define WLANCOND_MAX_NETWORKS   30

#define WLANCOND_MAX_SCAN_TRIES   3

#define WLANCOND_INITIAL_ROAM_SCAN_DELAY   2

#define WLANCOND_ROAM_THRESHOLD   10

#define WLANCOND_MIN_ROAM_SCAN_INTERVAL   60

#define WLANCOND_MAX_ROAM_SCAN_INTERVAL   16*60

#define WLANCOND_RSSI_PENALTY   25

#define WLANCOND_MINIMUM_SIGNAL   -99

#define WLANCOND_MINIMUM_AUTOCONNECT_RSSI   -85

#define GCONF_PATH_PREFIX   "/system/osso/connectivity/IAP/"

#define SLEEP_GCONF_PATH   GCONF_PATH_PREFIX "wlan_sleep_timeout"

#define INACTIVE_SLEEP_GCONF_PATH   GCONF_PATH_PREFIX "inactive_wlan_sleep_timeout"

#define DEBUG_LEVEL   GCONF_PATH_PREFIX "wlancond_debug_level"

#define WLANCOND_ALLOW_ALL_CIPHERS   GCONF_PATH_PREFIX "allow_wep_ciphers_in_WPA"

#define WLANCOND_PRIO_HIGH   2

#define WLANCOND_PRIO_MEDIUM   1

#define WLANCOND_PRIO_LOW   0

#define WLANCOND_REASON_LEAVING   3

#define WLANCOND_REASON_MIC_FAILURE   14

#define PHONE_NET_DBUS_SERVICE   "com.nokia.phone.net"

#define PHONE_NET_DBUS_PATH   "/com/nokia/phone/net"

#define PHONE_NET_DBUS_INTERFACE   "Phone.Net"

#define PHONE_REGISTRATION_STATUS_CHANGE_SIG   "registration_status_change"

#define WLANCOND_WEP40   (1<<0)

#define WLANCOND_WEP104   (1<<1)

#define WLANCOND_WEP40_GROUP   (1<<2)

#define WLANCOND_WEP104_GROUP   (1<<3)

#define BLUEZ_SERVICE_NAME   "org.bluez"

#define BLUEZ_MANAGER_PATH_NAME   "/"

#define BLUEZ_MANAGER_INTERFACE_NAME   "org.bluez.Manager"

#define BLUEZ_MANAGER_DEFAULT_ADAPTER_METHOD   "DefaultAdapter"

#define BLUEZ_ADAPTER_SERVICE_NAME   "org.bluez.Adapter"

#define BLUEZ_ADAPTER_PROPERTY_CHANGED_SIG   "PropertyChanged"

#define BLUEZ_ADAPTER_PROPERTY_POWERED   "Powered"

#define BLUEZ_ADAPTER_GET_PROPERTIES_METHOD   "GetProperties"

#define BLUEZ_HEADSET_SERVICE_NAME   "org.bluez.Headset"

#define BLUEZ_HEADSET_PROPERTY_CHANGED_SIG   "PropertyChanged"

#define BLUEZ_HEADSET_PROPERTY_STATE   "State"

#define BLUEZ_HEADSET_PROPERTY_PLAYING   "playing"

#define BLUEZ_AUDIOSINK_SERVICE_NAME   "org.bluez.AudioSink"

#define BLUEZ_AUDIOSINK_PROPERTY_CHANGED_SIG   "PropertyChanged"

#define BLUEZ_AUDIOSINK_PROPERTY_STATE   "State"

#define BLUEZ_AUDIOSINK_PROPERTY_PLAYING   "playing"

#define POLICY_SERVICE_NAME   "com.nokia.policy"

#define POLICY_ACTIONS_SIG   "actions"

#define WLANCOND_BT_COEX_FILE   "/sys/devices/platform/wl12xx/bt_coex_mode"

Typedefs

typedef struct connect_params_t connect_params

typedef struct pmksa_cache_t pmksa_cache

Enumerations

enum force_t { FORCE_NO, FORCE_YES }

enum scan_state { SCAN_NOT_ACTIVE = 0, SCAN_ACTIVE }

enum wlan_state {
  WLAN_NOT_INITIALIZED = 0, WLAN_INITIALIZED, WLAN_INITIALIZED_FOR_SCAN, WLAN_INITIALIZED_FOR_CONNECTION,
  WLAN_NO_ADDRESS, WLAN_CONNECTED
}

enum wlan_power_state {
  WLANCOND_POWER_ON = 1, WLANCOND_LONG_CAM, WLANCOND_SHORT_CAM, WLANCOND_VERY_SHORT_CAM,
  WLANCOND_FULL_POWERSAVE
}

enum bt_state { WLANCOND_BT_COEX_OFF, WLANCOND_BT_COEX_ON, WLANCOND_BT_COEX_MONOAUDIO }

enum call_state { WLANCOND_CALL_NONE, WLANCOND_CALL_VOIP, WLANCOND_CALL_CELL, WLANCOND_CALL_UNKNOWN }

Functions

void init_logging (void)

void wlancond_print (guint priority, const char *debug,...)

gboolean monitor_wi (void)

void del_all_interface_data (void)

struct wireless_iface * get_interface_data (int ifindex)

int print_event_token (struct iw_event *event, struct scan_results_t *scan_results, int ifindex, gboolean scan_event)

void send_dbus_scan_results (GSList *scan_results_save, const char *sender, dbus_int32_t number_of_results)

GSList * save_scan_results (struct scan_results_t *scan_results, GSList *scan_results_save)

void clean_scan_results (GSList **scan_results_save)

void disconnected_signal (void)

void mode_change (const char *mode)

void clean_scan_results_item (gpointer data, gpointer user_data)

void print_mac (guint priority, const char *message, guchar *mac)

Detailed Description

Author:: Janne Yl�lehto <janne.ylalehto@nokia.com>

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

Definition in file common.h.

Function Documentation

void clean_scan_results ( GSList ** scan_results_save )

Remove saved scan results.

Parameters:

scan_results_save

structure where scan results are saved.

Definition at line 90 of file dbus-signal.c.

Referenced by ask_scan_results(), clean_roam_cache(), connect_from_scan_results(), and settings_and_connect_request().

void del_all_interface_data ( void )

Deletes all interface data

Definition at line 957 of file dbus-signal.c.

void disconnected_signal ( void )

Send disconnected signal.

Definition at line 201 of file dbus-signal.c.

Referenced by set_wlan_state().

struct wireless_iface* get_interface_data ( int ifindex ) [read]

Get interface data from cache or live interface.

Parameters:

ifindex

Interface index.

Returns:: wireless_iface The wireless interface.

Definition at line 867 of file dbus-signal.c.

References index2name(), and socket_open().

Referenced by print_event_stream(), and scan_results_ioctl().

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void init_logging ( void )

Initialize logging.

Definition at line 251 of file dbus-handler.c.

References get_gconf_int().

Referenced by main().

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void mode_change ( const char * mode )

Helper function for mode change.

Parameters:

mode

New mode.

Definition at line 307 of file dbus-handler.c.

References set_wlan_state().

Referenced by main().

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gboolean monitor_wi ( void )

Starts monitoring of wireless events.

Returns:: status.

Definition at line 1194 of file dbus-signal.c.

References _monitor_cb(), and init_wi().

Referenced by main().

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int print_event_token	(	struct iw_event *	event,
		struct scan_results_t *	scan_results,
		int	ifindex,
		gboolean	scan_event
	)

Print or save wireless events.

Parameters:

	event	extracted token.
	scan_results	structure where scan results are saved.
	ifindex	Interface index.

Returns:: status.

Definition at line 380 of file dbus-signal.c.

References ask_scan_results(), get_scan_state(), handle_custom_event(), handle_wap_event(), handle_wpa_ie_event_binary(), and set_wlan_state().

Referenced by print_event_stream(), and scan_results_ioctl().

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GSList* save_scan_results	(	struct scan_results_t *	scan_results,
		GSList *	scan_results_save
	)

Save scan results to list.

Parameters:

	scan_results	structure where scan results are.
	scan_results_save	structure where scan results are saved.

Definition at line 106 of file dbus-signal.c.

Referenced by scan_results_ioctl().

void send_dbus_scan_results	(	GSList *	scan_results_save,
		const char *	sender,
		dbus_int32_t	number_of_results
	)

Send scan results to DBUS.

Parameters:

	scan_results_save	structure where scan results are saved.
	sender	The message is sent to this entity.

Definition at line 123 of file dbus-signal.c.

Referenced by ask_scan_results(), and set_scan_state().

void wlancond_print	(	guint	priority,
		const char *	debug,
			...
	)

Wlancond debug printing function.

Definition at line 82 of file dbus-handler.c.


Data Structures
struct	scan_results_t
struct	wpa_ie_list_t
struct	wpa_ie_save_t
struct	connect_params_t
struct	pmksa_cache_t
struct	wlan_status_t
struct	wireless_iface
Defines
#define	DBUS_API_SUBJECT_TO_CHANGE
#define	PMK_CACHE_SIZE 32
#define	WLANCOND_LOW TRUE
#define	WLANCOND_HIGH FALSE
#define	WLANCOND_TX_POWER10DBM 10
#define	WLANCOND_TX_POWER100DBM 20
#define	NULL_BSSID (unsigned char*)"\x00\x00\x00\x00\x00\x00"
#define	WLANCOND_DEFAULT_SLEEP_TIMEOUT 200000
#define	WLANCOND_VERY_SHORT_CAM_TIMEOUT 100000
#define	WLANCOND_LONG_CAM_TIMEOUT 4000000
#define	MIC_FAILURE_TIMEOUT 60
#define	NO_SIGNAL 0
#define	DISCONNECTED_SIGNAL 1
#define	WLANCOND_MAX_NETWORKS 30
#define	WLANCOND_MAX_SCAN_TRIES 3
#define	WLANCOND_INITIAL_ROAM_SCAN_DELAY 2
#define	WLANCOND_ROAM_THRESHOLD 10
#define	WLANCOND_MIN_ROAM_SCAN_INTERVAL 60
#define	WLANCOND_MAX_ROAM_SCAN_INTERVAL 16*60
#define	WLANCOND_RSSI_PENALTY 25
#define	WLANCOND_MINIMUM_SIGNAL -99
#define	WLANCOND_MINIMUM_AUTOCONNECT_RSSI -85
#define	GCONF_PATH_PREFIX "/system/osso/connectivity/IAP/"
#define	SLEEP_GCONF_PATH GCONF_PATH_PREFIX "wlan_sleep_timeout"
#define	INACTIVE_SLEEP_GCONF_PATH GCONF_PATH_PREFIX "inactive_wlan_sleep_timeout"
#define	DEBUG_LEVEL GCONF_PATH_PREFIX "wlancond_debug_level"
#define	WLANCOND_ALLOW_ALL_CIPHERS GCONF_PATH_PREFIX "allow_wep_ciphers_in_WPA"
#define	WLANCOND_PRIO_HIGH 2
#define	WLANCOND_PRIO_MEDIUM 1
#define	WLANCOND_PRIO_LOW 0
#define	WLANCOND_REASON_LEAVING 3
#define	WLANCOND_REASON_MIC_FAILURE 14
#define	PHONE_NET_DBUS_SERVICE "com.nokia.phone.net"
#define	PHONE_NET_DBUS_PATH "/com/nokia/phone/net"
#define	PHONE_NET_DBUS_INTERFACE "Phone.Net"
#define	PHONE_REGISTRATION_STATUS_CHANGE_SIG "registration_status_change"
#define	WLANCOND_WEP40 (1<<0)
#define	WLANCOND_WEP104 (1<<1)
#define	WLANCOND_WEP40_GROUP (1<<2)
#define	WLANCOND_WEP104_GROUP (1<<3)
#define	BLUEZ_SERVICE_NAME "org.bluez"
#define	BLUEZ_MANAGER_PATH_NAME "/"
#define	BLUEZ_MANAGER_INTERFACE_NAME "org.bluez.Manager"
#define	BLUEZ_MANAGER_DEFAULT_ADAPTER_METHOD "DefaultAdapter"
#define	BLUEZ_ADAPTER_SERVICE_NAME "org.bluez.Adapter"
#define	BLUEZ_ADAPTER_PROPERTY_CHANGED_SIG "PropertyChanged"
#define	BLUEZ_ADAPTER_PROPERTY_POWERED "Powered"
#define	BLUEZ_ADAPTER_GET_PROPERTIES_METHOD "GetProperties"
#define	BLUEZ_HEADSET_SERVICE_NAME "org.bluez.Headset"
#define	BLUEZ_HEADSET_PROPERTY_CHANGED_SIG "PropertyChanged"
#define	BLUEZ_HEADSET_PROPERTY_STATE "State"
#define	BLUEZ_HEADSET_PROPERTY_PLAYING "playing"
#define	BLUEZ_AUDIOSINK_SERVICE_NAME "org.bluez.AudioSink"
#define	BLUEZ_AUDIOSINK_PROPERTY_CHANGED_SIG "PropertyChanged"
#define	BLUEZ_AUDIOSINK_PROPERTY_STATE "State"
#define	BLUEZ_AUDIOSINK_PROPERTY_PLAYING "playing"
#define	POLICY_SERVICE_NAME "com.nokia.policy"
#define	POLICY_ACTIONS_SIG "actions"
#define	WLANCOND_BT_COEX_FILE "/sys/devices/platform/wl12xx/bt_coex_mode"
Typedefs
typedef struct connect_params_t	connect_params
typedef struct pmksa_cache_t	pmksa_cache
Enumerations
enum	force_t { FORCE_NO, FORCE_YES }
enum	scan_state { SCAN_NOT_ACTIVE = 0, SCAN_ACTIVE }
enum	wlan_state { WLAN_NOT_INITIALIZED = 0, WLAN_INITIALIZED, WLAN_INITIALIZED_FOR_SCAN, WLAN_INITIALIZED_FOR_CONNECTION, WLAN_NO_ADDRESS, WLAN_CONNECTED }
enum	wlan_power_state { WLANCOND_POWER_ON = 1, WLANCOND_LONG_CAM, WLANCOND_SHORT_CAM, WLANCOND_VERY_SHORT_CAM, WLANCOND_FULL_POWERSAVE }
enum	bt_state { WLANCOND_BT_COEX_OFF, WLANCOND_BT_COEX_ON, WLANCOND_BT_COEX_MONOAUDIO }
enum	call_state { WLANCOND_CALL_NONE, WLANCOND_CALL_VOIP, WLANCOND_CALL_CELL, WLANCOND_CALL_UNKNOWN }
Functions
void	init_logging (void)
void	wlancond_print (guint priority, const char *debug,...)
gboolean	monitor_wi (void)
void	del_all_interface_data (void)
struct wireless_iface *	get_interface_data (int ifindex)
int	print_event_token (struct iw_event event, struct scan_results_t scan_results, int ifindex, gboolean scan_event)
void	send_dbus_scan_results (GSList scan_results_save, const char sender, dbus_int32_t number_of_results)
GSList *	save_scan_results (struct scan_results_t scan_results, GSList scan_results_save)
void	clean_scan_results (GSList **scan_results_save)
void	disconnected_signal (void)
void	mode_change (const char *mode)
void	clean_scan_results_item (gpointer data, gpointer user_data)
void	print_mac (guint priority, const char message, guchar mac)