*
* Connection Manager
*
- * Copyright (C) 2007-2008 Intel Corporation. All rights reserved.
+ * Copyright (C) 2007-2009 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
#include <gdbus.h>
+#define CONNMAN_API_SUBJECT_TO_CHANGE
#include <connman/plugin.h>
#include <connman/driver.h>
-#include <connman/rtnl.h>
+#include <connman/dbus.h>
#include <connman/log.h>
#include "inet.h"
static int network_enable(struct connman_element *element)
{
- struct connman_element *device = element->parent;
+ struct connman_device *device = (struct connman_device *) element->parent;
char *name, *security = NULL, *passphrase = NULL;
unsigned char *ssid;
int ssid_len;
return -EIO;
if (device != NULL) {
- struct wifi_data *data = connman_element_get_data(device);
+ struct wifi_data *data = connman_device_get_data(device);
if (data != NULL) {
if (data->connected == TRUE)
struct connman_element *element = list->data;
if (connman_element_match_static_property(element,
- "Name", &identifier) == TRUE)
+ "Name", &identifier) == TRUE)
return element;
}
struct connman_element *element = list->data;
if (connman_element_match_static_property(element,
- "Name", &identifier) == TRUE)
+ "Name", &identifier) == TRUE)
return element;
}
static gboolean inactive_scan(gpointer user_data)
{
- struct connman_element *device = user_data;
- struct wifi_data *data = connman_element_get_data(device);
+ struct connman_device *device = user_data;
+ struct wifi_data *data = connman_device_get_data(device);
- DBG("");
-
- if (data->cleanup_timer > 0) {
- g_source_remove(data->cleanup_timer);
- data->cleanup_timer = 0;
- }
+ DBG("device %p", device);
__supplicant_scan(device);
return FALSE;
}
-static void state_change(struct connman_element *device,
+static void connect_known_networks(struct connman_device *device)
+{
+ struct wifi_data *data = connman_device_get_data(device);
+ GSList *list;
+
+ DBG("device %p", device);
+
+ if (data->inactive_timer > 0) {
+ g_source_remove(data->inactive_timer);
+ data->inactive_timer = 0;
+ }
+
+ for (list = data->current; list; list = list->next) {
+ struct connman_element *element = list->data;
+
+ if (element->policy == CONNMAN_ELEMENT_POLICY_AUTO &&
+ element->remember == TRUE &&
+ element->available == TRUE) {
+ if (network_enable(element) == 0)
+ return;
+ }
+ }
+
+ data->inactive_timer = g_timeout_add_seconds(INACTIVE_TIMEOUT,
+ inactive_scan, device);
+}
+
+static void state_change(struct connman_device *device,
enum supplicant_state state)
{
- struct wifi_data *data = connman_element_get_data(device);
+ struct wifi_data *data = connman_device_get_data(device);
struct connman_element *element;
- DBG("state %d", state);
+ DBG("device %p state %d", device, state);
- if ((state == STATE_INACTIVE || state == STATE_DISCONNECTED) &&
- data->inactive_timer == 0)
- data->inactive_timer = g_timeout_add_seconds(INACTIVE_TIMEOUT,
- inactive_scan, device);
+ if (state == STATE_SCANNING)
+ connman_device_set_scanning(device, TRUE);
+ else
+ connman_device_set_scanning(device, FALSE);
if (data == NULL)
return;
+ DBG("identifier %s", data->identifier);
+
if (data->identifier == NULL)
- return;
+ goto reconnect;
element = find_current_element(data, data->identifier);
if (element == NULL)
- return;
+ goto reconnect;
- if (state == STATE_COMPLETED) {
+ if (state == STATE_COMPLETED && data->connected == FALSE) {
struct connman_element *dhcp;
data->connected = TRUE;
+ connman_element_set_enabled(element, TRUE);
dhcp = connman_element_create(NULL);
dhcp->type = CONNMAN_ELEMENT_TYPE_DHCP;
dhcp->index = element->index;
- connman_element_register(dhcp, element);
- } else if (state == STATE_DISCONNECTED || state == STATE_INACTIVE)
+ if (connman_element_register(dhcp, element) < 0)
+ connman_element_unref(dhcp);
+ } else if (state == STATE_INACTIVE || state == STATE_DISCONNECTED) {
+ data->connected = FALSE;
+ connman_element_set_enabled(element, FALSE);
+
+ connman_element_unregister_children(element);
+ }
+
+reconnect:
+ if (state == STATE_INACTIVE) {
data->connected = FALSE;
+ connect_known_networks(device);
+ }
}
static gboolean cleanup_pending(gpointer user_data)
return FALSE;
}
-static void clear_results(struct connman_element *device)
+static void clear_results(struct connman_device *device)
{
- struct wifi_data *data = connman_element_get_data(device);
+ struct wifi_data *data = connman_device_get_data(device);
DBG("pending %d", g_slist_length(data->pending));
DBG("current %d", g_slist_length(data->current));
+ if (data->cleanup_timer > 0) {
+ g_source_remove(data->cleanup_timer);
+ cleanup_pending(data);
+ }
+
data->pending = data->current;
data->current = NULL;
- if (data->cleanup_timer > 0)
- return;
-
data->cleanup_timer = g_timeout_add_seconds(CLEANUP_TIMEOUT,
cleanup_pending, data);
}
-static void scan_result(struct connman_element *device,
+static void scan_result(struct connman_device *device,
struct supplicant_network *network)
{
- struct wifi_data *data = connman_element_get_data(device);
+ struct wifi_data *data = connman_device_get_data(device);
struct connman_element *element;
gchar *temp;
- int i;
+ unsigned int i;
- DBG("network %p identifier %s", network, network->identifier);
+ DBG("device %p identifier %s", device, network->identifier);
if (data == NULL)
return;
temp = g_strdup(network->identifier);
for (i = 0; i < strlen(temp); i++) {
- gchar tmp = g_ascii_tolower(temp[i]);
-
- if (tmp < 'a' || tmp > 'z')
+ char tmp = temp[i];
+ if ((tmp < '0' || tmp > '9') && (tmp < 'A' || tmp > 'Z') &&
+ (tmp < 'a' || tmp > 'z'))
temp[i] = '_';
}
element = find_pending_element(data, network->identifier);
if (element == NULL) {
- guint8 strength;
+ const char *mode;
element = connman_element_create(temp);
- element->type = CONNMAN_ELEMENT_TYPE_NETWORK;
- element->index = device->index;
+ element->type = CONNMAN_ELEMENT_TYPE_NETWORK;
+ element->subtype = CONNMAN_ELEMENT_SUBTYPE_WIFI;
+ element->index = connman_device_get_index(device);
connman_element_add_static_property(element, "Name",
DBUS_TYPE_STRING, &network->identifier);
connman_element_add_static_array_property(element, "WiFi.SSID",
DBUS_TYPE_BYTE, &network->ssid, network->ssid_len);
+ mode = (network->adhoc == TRUE) ? "adhoc" : "managed";
+ connman_element_add_static_property(element, "WiFi.Mode",
+ DBUS_TYPE_STRING, &mode);
+
if (element->wifi.security == NULL) {
const char *security;
element->wifi.security = g_strdup(security);
}
- strength = network->quality;
+ element->strength = network->quality;
- connman_element_add_static_property(element, "WiFi.Strength",
- DBUS_TYPE_BYTE, &strength);
+ connman_element_add_static_property(element, "Strength",
+ DBUS_TYPE_BYTE, &element->strength);
- //connman_element_add_static_property(element, "WiFi.Noise",
- // DBUS_TYPE_INT32, &network->noise);
+ DBG("%s (%s %s) strength %d", network->identifier, mode,
+ element->wifi.security, element->strength);
- DBG("%s (%s) strength %d", network->identifier,
- element->wifi.security, strength);
-
- connman_element_register(element, device);
- } else
+ if (connman_element_register(element,
+ (struct connman_element *) device) < 0) {
+ connman_element_unref(element);
+ goto done;
+ }
+ } else {
data->pending = g_slist_remove(data->pending, element);
+ if (element->strength != network->quality) {
+ element->strength = network->quality;
+
+ connman_element_set_static_property(element, "Strength",
+ DBUS_TYPE_BYTE, &element->strength);
+
+ connman_element_update(element);
+ }
+ }
+
data->current = g_slist_append(data->current, element);
element->available = TRUE;
+done:
g_free(temp);
}
.scan_result = scan_result,
};
-static int wifi_probe(struct connman_element *element)
+static int wifi_probe(struct connman_device *device)
{
struct wifi_data *data;
- DBG("element %p name %s", element, element->name);
+ DBG("device %p", device);
data = g_try_new0(struct wifi_data, 1);
if (data == NULL)
data->connected = FALSE;
- connman_element_set_data(element, data);
+ connman_device_set_data(device, data);
return 0;
}
-static void wifi_remove(struct connman_element *element)
+static void wifi_remove(struct connman_device *device)
{
- struct wifi_data *data = connman_element_get_data(element);
+ struct wifi_data *data = connman_device_get_data(device);
- DBG("element %p name %s", element, element->name);
+ DBG("device %p", device);
- connman_element_set_data(element, NULL);
+ connman_device_set_data(device, NULL);
g_free(data->identifier);
g_free(data);
}
-static int wifi_update(struct connman_element *element)
-{
- DBG("element %p name %s", element, element->name);
-
- __supplicant_scan(element);
-
- return 0;
-}
-
-static int wifi_enable(struct connman_element *element)
+static int wifi_enable(struct connman_device *device)
{
int err;
- DBG("element %p name %s", element, element->name);
+ DBG("device %p", device);
- err = __supplicant_start(element, &wifi_callback);
+ err = __supplicant_start(device, &wifi_callback);
if (err < 0)
return err;
- __supplicant_scan(element);
+ connman_device_set_powered(device, TRUE);
+
+ __supplicant_scan(device);
return 0;
}
-static int wifi_disable(struct connman_element *element)
+static int wifi_disable(struct connman_device *device)
{
- struct wifi_data *data = connman_element_get_data(element);
+ struct wifi_data *data = connman_device_get_data(device);
GSList *list;
- DBG("element %p name %s", element, element->name);
+ DBG("device %p", device);
if (data->cleanup_timer > 0) {
g_source_remove(data->cleanup_timer);
- data->cleanup_timer = 0;
+ cleanup_pending(data);
}
if (data->inactive_timer > 0) {
data->inactive_timer = 0;
}
- __supplicant_disconnect(element);
-
- for (list = data->pending; list; list = list->next) {
- struct connman_element *network = list->data;
-
- connman_element_unref(network);
- }
-
- g_slist_free(data->pending);
- data->pending = NULL;
-
for (list = data->current; list; list = list->next) {
struct connman_element *network = list->data;
+ if (network->enabled == TRUE)
+ __supplicant_disconnect(network);
+
connman_element_unref(network);
}
g_slist_free(data->current);
data->current = NULL;
- connman_element_unregister_children(element);
+ connman_element_unregister_children((struct connman_element *) device);
- __supplicant_stop(element);
+ __supplicant_stop(device);
- return 0;
-}
-
-static struct connman_driver wifi_driver = {
- .name = "wifi-device",
- .type = CONNMAN_ELEMENT_TYPE_DEVICE,
- .subtype = CONNMAN_ELEMENT_SUBTYPE_WIFI,
- .probe = wifi_probe,
- .remove = wifi_remove,
- .update = wifi_update,
- .enable = wifi_enable,
- .disable = wifi_disable,
-};
+ connman_device_set_powered(device, FALSE);
-static GSList *device_list = NULL;
-
-static void wifi_newlink(unsigned short type, int index,
- unsigned flags, unsigned change)
-{
- struct connman_element *device;
- GSList *list;
- gboolean exists = FALSE;
- gchar *name, *devname;
- struct iwreq iwr;
- int sk;
-
- DBG("index %d", index);
-
- if (type != ARPHRD_ETHER)
- return;
-
- name = inet_index2ident(index, "dev_");
- devname = inet_index2name(index);
-
- memset(&iwr, 0, sizeof(iwr));
- strncpy(iwr.ifr_ifrn.ifrn_name, devname, IFNAMSIZ);
-
- sk = socket(PF_INET, SOCK_DGRAM, 0);
-
- if (ioctl(sk, SIOCGIWNAME, &iwr) < 0) {
- g_free(name);
- close(sk);
- return;
- }
-
- close(sk);
-
- for (list = device_list; list; list = list->next) {
- struct connman_element *device = list->data;
-
- if (device->index == index) {
- exists = TRUE;
- break;
- }
- }
-
- if (exists == TRUE) {
- g_free(name);
- return;
- }
-
- device = connman_element_create(NULL);
- device->type = CONNMAN_ELEMENT_TYPE_DEVICE;
- device->subtype = CONNMAN_ELEMENT_SUBTYPE_WIFI;
-
- device->index = index;
- device->name = name;
- device->devname = devname;
-
- connman_element_register(device, NULL);
- device_list = g_slist_append(device_list, device);
+ return 0;
}
-static void wifi_dellink(unsigned short type, int index,
- unsigned flags, unsigned change)
+static int wifi_scan(struct connman_device *device)
{
- GSList *list;
-
- DBG("index %d", index);
+ DBG("device %p", device);
- for (list = device_list; list; list = list->next) {
- struct connman_element *device = list->data;
+ __supplicant_scan(device);
- if (device->index == index) {
- device_list = g_slist_remove(device_list, device);
- connman_element_unregister(device);
- connman_element_unref(device);
- break;
- }
- }
+ return 0;
}
-static struct connman_rtnl wifi_rtnl = {
- .name = "wifi",
- .newlink = wifi_newlink,
- .dellink = wifi_dellink,
+static struct connman_device_driver wifi_driver = {
+ .name = "wifi-device",
+ .type = CONNMAN_DEVICE_TYPE_WIFI,
+ .probe = wifi_probe,
+ .remove = wifi_remove,
+ .enable = wifi_enable,
+ .disable = wifi_disable,
+ .scan = wifi_scan,
};
static void supplicant_connect(DBusConnection *connection, void *user_data)
__supplicant_init(connection);
- if (connman_rtnl_register(&wifi_rtnl) < 0)
- return;
-
- connman_rtnl_send_getlink();
+ connman_device_driver_register(&wifi_driver);
}
static void supplicant_disconnect(DBusConnection *connection, void *user_data)
{
- GSList *list;
-
DBG("connection %p", connection);
- connman_rtnl_unregister(&wifi_rtnl);
-
- for (list = device_list; list; list = list->next) {
- struct connman_element *device = list->data;
-
- connman_element_unregister(device);
- connman_element_unref(device);
- }
-
- g_slist_free(device_list);
- device_list = NULL;
+ connman_device_driver_unregister(&wifi_driver);
__supplicant_exit();
}
{
int err;
- connection = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
+ connection = connman_dbus_get_connection();
if (connection == NULL)
return -EIO;
return err;
}
- err = connman_driver_register(&wifi_driver);
- if (err < 0) {
- connman_driver_unregister(&network_driver);
- dbus_connection_unref(connection);
- return err;
- }
-
watch = g_dbus_add_service_watch(connection, SUPPLICANT_NAME,
supplicant_connect, supplicant_disconnect, NULL, NULL);
if (g_dbus_check_service(connection, SUPPLICANT_NAME) == TRUE)
supplicant_connect(connection, NULL);
+ else
+ __supplicant_activate(connection);
return 0;
}
static void wifi_exit(void)
{
connman_driver_unregister(&network_driver);
- connman_driver_unregister(&wifi_driver);
if (watch > 0)
g_dbus_remove_watch(connection, watch);
projects / connman / blobdiff