*
* 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 <config.h>
#endif
+#include <stdlib.h>
#include <string.h>
-#include <dbus/dbus.h>
+#include <gdbus.h>
+
+#define CONNMAN_API_SUBJECT_TO_CHANGE
#include <connman/log.h>
#include <connman/dbus.h>
#define IEEE80211_CAP_IBSS 0x0002
#define IEEE80211_CAP_PRIVACY 0x0010
+static GSList *driver_list = NULL;
+
struct supplicant_task {
int ifindex;
gchar *ifname;
- struct connman_element *element;
+ struct connman_device *device;
struct supplicant_callback *callback;
gchar *path;
gboolean created;
}
static int set_network(struct supplicant_task *task,
- const unsigned char *network, int len,
- const char *passphrase)
+ const unsigned char *network, int len,
+ const char *security, const char *passphrase)
{
DBusMessage *message, *reply;
DBusMessageIter array, dict;
connman_dbus_dict_append_array(&dict, "ssid",
DBUS_TYPE_BYTE, &network, len);
- if (passphrase && strlen(passphrase) > 0) {
+ if (g_ascii_strcasecmp(security, "wpa") == 0 ||
+ g_ascii_strcasecmp(security, "wpa2") == 0) {
const char *key_mgmt = "WPA-PSK";
connman_dbus_dict_append_variant(&dict, "key_mgmt",
DBUS_TYPE_STRING, &key_mgmt);
- connman_dbus_dict_append_variant(&dict, "psk",
+
+ if (passphrase && strlen(passphrase) > 0)
+ connman_dbus_dict_append_variant(&dict, "psk",
DBUS_TYPE_STRING, &passphrase);
+ } else if (g_ascii_strcasecmp(security, "wep") == 0) {
+ const char *key_mgmt = "NONE", *index = "0";
+ connman_dbus_dict_append_variant(&dict, "key_mgmt",
+ DBUS_TYPE_STRING, &key_mgmt);
+
+ if (passphrase) {
+ int size = strlen(passphrase);
+ if (size == 10 || size == 26) {
+ unsigned char *key = malloc(13);
+ char tmp[3];
+ int i;
+ memset(tmp, 0, sizeof(tmp));
+ if (key == NULL)
+ size = 0;
+ for (i = 0; i < size / 2; i++) {
+ memcpy(tmp, passphrase + (i * 2), 2);
+ key[i] = (unsigned char) strtol(tmp,
+ NULL, 16);
+ }
+ connman_dbus_dict_append_array(&dict,
+ "wep_key0", DBUS_TYPE_BYTE,
+ &key, size / 2);
+ free(key);
+ } else
+ connman_dbus_dict_append_variant(&dict,
+ "wep_key0", DBUS_TYPE_STRING,
+ &passphrase);
+ connman_dbus_dict_append_variant(&dict, "wep_tx_keyidx",
+ DBUS_TYPE_STRING, &index);
+ }
} else {
const char *key_mgmt = "NONE";
connman_dbus_dict_append_variant(&dict, "key_mgmt",
static void extract_capabilites(struct supplicant_network *network,
DBusMessageIter *value)
{
- guint capabilities;
+ dbus_message_iter_get_basic(value, &network->capabilities);
- dbus_message_iter_get_basic(value, &capabilities);
+ if (network->capabilities & IEEE80211_CAP_ESS)
+ network->adhoc = FALSE;
+ else if (network->capabilities & IEEE80211_CAP_IBSS)
+ network->adhoc = TRUE;
- network->capabilities = capabilities;
-
- if (capabilities & IEEE80211_CAP_PRIVACY)
+ if (network->capabilities & IEEE80211_CAP_PRIVACY)
network->has_wep = TRUE;
}
//type = dbus_message_iter_get_arg_type(&value);
//dbus_message_iter_get_basic(&value, &val);
+ /*
+ * bssid : a (97)
+ * ssid : a (97)
+ * wpaie : a (97)
+ * rsnie : a (97)
+ * frequency : i (105)
+ * capabilities : q (113)
+ * quality : i (105)
+ * noise : i (105)
+ * level : i (105)
+ * maxrate : i (105)
+ */
+
if (g_str_equal(key, "ssid") == TRUE)
extract_ssid(network, &value);
else if (g_str_equal(key, "wpaie") == TRUE)
extract_rsnie(network, &value);
else if (g_str_equal(key, "capabilities") == TRUE)
extract_capabilites(network, &value);
+ else if (g_str_equal(key, "quality") == TRUE)
+ dbus_message_iter_get_basic(&value, &network->quality);
+ else if (g_str_equal(key, "noise") == TRUE)
+ dbus_message_iter_get_basic(&value, &network->noise);
+ else if (g_str_equal(key, "level") == TRUE)
+ dbus_message_iter_get_basic(&value, &network->level);
+ else if (g_str_equal(key, "maxrate") == TRUE)
+ dbus_message_iter_get_basic(&value, &network->maxrate);
+
dbus_message_iter_next(&dict);
}
if (task->callback && task->callback->scan_result)
- task->callback->scan_result(task->element, network);
+ task->callback->scan_result(task->device, network);
g_free(network->identifier);
g_free(network->ssid);
goto done;
}
+ if (task->callback && task->callback->clear_results)
+ task->callback->clear_results(task->device);
+
for (i = 0; i < num_results; i++)
get_network_properties(task, results[i]);
task->state = STATE_DISCONNECTED;
if (task->callback && task->callback->state_change)
- task->callback->state_change(task->element, task->state);
+ task->callback->state_change(task->device, task->state);
switch (task->state) {
case STATE_COMPLETED:
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
-static int add_filter(struct supplicant_task *task)
-{
- DBusError error;
- gchar *filter;
-
- filter = g_strdup_printf("type=signal,interface=%s.Interface,path=%s",
- SUPPLICANT_INTF, task->path);
-
- DBG("filter %s", filter);
-
- dbus_error_init(&error);
-
- dbus_bus_add_match(connection, filter, &error);
-
- g_free(filter);
-
- if (dbus_error_is_set(&error) == TRUE) {
- connman_error("Can't add match: %s", error.message);
- dbus_error_free(&error);
- }
-
- return 0;
-}
-
-static int remove_filter(struct supplicant_task *task)
-{
- DBusError error;
- gchar *filter;
-
- filter = g_strdup_printf("type=signal,interface=%s.Interface,path=%s",
- SUPPLICANT_INTF, task->path);
-
- DBG("filter %s", filter);
-
- dbus_error_init(&error);
-
- dbus_bus_remove_match(connection, filter, &error);
-
- g_free(filter);
-
- if (dbus_error_is_set(&error) == TRUE) {
- connman_error("Can't add match: %s", error.message);
- dbus_error_free(&error);
- }
-
- return 0;
-}
-
-int __supplicant_start(struct connman_element *element,
+int __supplicant_start(struct connman_device *device,
struct supplicant_callback *callback)
{
struct supplicant_task *task;
int err;
- DBG("element %p name %s", element, element->name);
+ DBG("device %p", device);
task = g_try_new0(struct supplicant_task, 1);
if (task == NULL)
return -ENOMEM;
- task->ifindex = element->index;
- task->ifname = inet_index2name(element->index);
- task->element = element;
+ task->ifindex = connman_device_get_index(device);
+ task->ifname = inet_index2name(task->ifindex);
+ task->device = device;
task->callback = callback;
if (task->ifname == NULL) {
}
}
- add_filter(task);
-
set_ap_scan(task);
return 0;
}
-int __supplicant_stop(struct connman_element *element)
+int __supplicant_stop(struct connman_device *device)
{
+ int index = connman_device_get_index(device);
struct supplicant_task *task;
- DBG("element %p name %s", element, element->name);
+ DBG("device %p", device);
- task = find_task_by_index(element->index);
+ task = find_task_by_index(index);
if (task == NULL)
return -ENODEV;
remove_network(task);
- remove_filter(task);
-
remove_interface(task);
g_free(task->ifname);
return 0;
}
-int __supplicant_scan(struct connman_element *element)
+int __supplicant_scan(struct connman_device *device)
{
+ int index = connman_device_get_index(device);
struct supplicant_task *task;
int err;
- DBG("element %p name %s", element, element->name);
+ DBG("device %p", device);
- task = find_task_by_index(element->index);
+ task = find_task_by_index(index);
if (task == NULL)
return -ENODEV;
int __supplicant_connect(struct connman_element *element,
const unsigned char *ssid, int ssid_len,
- const char *passphrase)
+ const char *security, const char *passphrase)
{
struct supplicant_task *task;
- DBG("element %p name %s", element, element->name);
+ DBG("element %p", element);
task = find_task_by_index(element->index);
if (task == NULL)
select_network(task);
disable_network(task);
- set_network(task, ssid, ssid_len, passphrase);
+ set_network(task, ssid, ssid_len, security, passphrase);
enable_network(task);
{
struct supplicant_task *task;
- DBG("element %p name %s", element, element->name);
+ DBG("element %p", element);
task = find_task_by_index(element->index);
if (task == NULL)
return 0;
}
-int __supplicant_init(DBusConnection *conn)
+static void supplicant_activate(DBusConnection *conn)
{
- connection = conn;
+ DBusMessage *message;
+
+ DBG("conn %p", conn);
+
+ message = dbus_message_new_method_call(SUPPLICANT_NAME, "/",
+ DBUS_INTERFACE_INTROSPECTABLE, "Introspect");
+ if (message == NULL)
+ return;
+
+ dbus_message_set_no_reply(message, TRUE);
+
+ dbus_connection_send(conn, message, NULL);
+
+ dbus_message_unref(message);
+}
+
+static void supplicant_probe(DBusConnection *conn, void *user_data)
+{
+ GSList *list;
+
+ DBG("conn %p", conn);
+
+ for (list = driver_list; list; list = list->next) {
+ struct supplicant_driver *driver = list->data;
+
+ DBG("driver %p name %s", driver, driver->name);
+
+ if (driver->probe)
+ driver->probe();
+ }
+}
+
+static void supplicant_remove(DBusConnection *conn, void *user_data)
+{
+ GSList *list;
+
+ DBG("conn %p", conn);
+
+ for (list = driver_list; list; list = list->next) {
+ struct supplicant_driver *driver = list->data;
+
+ DBG("driver %p name %s", driver, driver->name);
+
+ if (driver->remove)
+ driver->remove();
+ }
+}
+
+static const char *supplicant_rule = "type=signal,"
+ "interface=" SUPPLICANT_INTF ".Interface";
+static guint watch;
+
+static int supplicant_create(void)
+{
+ if (g_slist_length(driver_list) > 0)
+ return 0;
+
+ connection = connman_dbus_get_connection();
+ if (connection == NULL)
+ return -EIO;
+
+ DBG("connection %p", connection);
if (dbus_connection_add_filter(connection,
supplicant_filter, NULL, NULL) == FALSE) {
- dbus_connection_unref(connection);
+ connection = connman_dbus_get_connection();
return -EIO;
}
+ dbus_bus_add_match(connection, supplicant_rule, NULL);
+ dbus_connection_flush(connection);
+
+ watch = g_dbus_add_service_watch(connection, SUPPLICANT_NAME,
+ supplicant_probe, supplicant_remove, NULL, NULL);
+
return 0;
}
-void __supplicant_exit(void)
+static void supplicant_destroy(void)
{
+ if (g_slist_length(driver_list) > 0)
+ return;
+
+ DBG("connection %p", connection);
+
+ if (watch > 0)
+ g_dbus_remove_watch(connection, watch);
+
+ dbus_bus_remove_match(connection, supplicant_rule, NULL);
+ dbus_connection_flush(connection);
+
dbus_connection_remove_filter(connection, supplicant_filter, NULL);
+
+ dbus_connection_unref(connection);
+ connection = NULL;
+}
+
+int supplicant_register(struct supplicant_driver *driver)
+{
+ int err;
+
+ DBG("driver %p name %s", driver, driver->name);
+
+ err = supplicant_create();
+ if (err < 0)
+ return err;
+
+ driver_list = g_slist_append(driver_list, driver);
+
+ if (g_dbus_check_service(connection, SUPPLICANT_NAME) == TRUE)
+ supplicant_probe(connection, NULL);
+ else
+ supplicant_activate(connection);
+
+ return 0;
+}
+
+void supplicant_unregister(struct supplicant_driver *driver)
+{
+ DBG("driver %p name %s", driver, driver->name);
+
+ supplicant_remove(connection, NULL);
+
+ driver_list = g_slist_remove(driver_list, driver);
+
+ supplicant_destroy();
}
projects / connman / blobdiff