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|
/*
*
* Connection Manager
*
* 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
* published by the Free Software Foundation.
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <gdbus.h>
#include "connman.h"
struct connman_network {
struct connman_element element;
enum connman_network_type type;
enum connman_network_protocol protocol;
connman_bool_t available;
connman_bool_t connected;
connman_bool_t remember;
connman_uint8_t strength;
char *identifier;
char *name;
char *node;
struct connman_network_driver *driver;
void *driver_data;
connman_bool_t registered;
struct connman_device *device;
struct {
void *ssid;
int ssid_len;
char *mode;
char *security;
char *passphrase;
} wifi;
};
static const char *type2string(enum connman_network_type type)
{
switch (type) {
case CONNMAN_NETWORK_TYPE_UNKNOWN:
case CONNMAN_NETWORK_TYPE_VENDOR:
break;
case CONNMAN_NETWORK_TYPE_WIFI:
return "wifi";
case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
return "bluetooth";
case CONNMAN_NETWORK_TYPE_HSO:
return "cellular";
}
return NULL;
}
static DBusMessage *get_properties(DBusConnection *conn,
DBusMessage *msg, void *data)
{
struct connman_network *network = data;
DBusMessage *reply;
DBusMessageIter array, dict;
DBG("conn %p", conn);
if (__connman_security_check_privilege(msg,
CONNMAN_SECURITY_PRIVILEGE_PUBLIC) < 0)
return __connman_error_permission_denied(msg);
reply = dbus_message_new_method_return(msg);
if (reply == NULL)
return NULL;
dbus_message_iter_init_append(reply, &array);
dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
if (network->device) {
const char *path = connman_device_get_path(network->device);
if (path != NULL)
connman_dbus_dict_append_variant(&dict, "Device",
DBUS_TYPE_OBJECT_PATH, &path);
}
if (network->name != NULL)
connman_dbus_dict_append_variant(&dict, "Name",
DBUS_TYPE_STRING, &network->name);
connman_dbus_dict_append_variant(&dict, "Available",
DBUS_TYPE_BOOLEAN, &network->available);
connman_dbus_dict_append_variant(&dict, "Connected",
DBUS_TYPE_BOOLEAN, &network->connected);
connman_dbus_dict_append_variant(&dict, "Remember",
DBUS_TYPE_BOOLEAN, &network->remember);
if (network->strength > 0)
connman_dbus_dict_append_variant(&dict, "Strength",
DBUS_TYPE_BYTE, &network->strength);
if (network->wifi.ssid != NULL && network->wifi.ssid_len > 0)
connman_dbus_dict_append_array(&dict, "WiFi.SSID",
DBUS_TYPE_BYTE, &network->wifi.ssid,
network->wifi.ssid_len);
if (network->wifi.mode != NULL)
connman_dbus_dict_append_variant(&dict, "WiFi.Mode",
DBUS_TYPE_STRING, &network->wifi.mode);
if (network->wifi.security != NULL)
connman_dbus_dict_append_variant(&dict, "WiFi.Security",
DBUS_TYPE_STRING, &network->wifi.security);
if (network->wifi.passphrase != NULL &&
__connman_security_check_privilege(msg,
CONNMAN_SECURITY_PRIVILEGE_SECRET) == 0)
connman_dbus_dict_append_variant(&dict, "WiFi.Passphrase",
DBUS_TYPE_STRING, &network->wifi.passphrase);
dbus_message_iter_close_container(&array, &dict);
return reply;
}
static DBusMessage *set_property(DBusConnection *conn,
DBusMessage *msg, void *data)
{
struct connman_network *network = data;
DBusMessageIter iter, value;
const char *name;
DBG("conn %p", conn);
if (dbus_message_iter_init(msg, &iter) == FALSE)
return __connman_error_invalid_arguments(msg);
dbus_message_iter_get_basic(&iter, &name);
dbus_message_iter_next(&iter);
dbus_message_iter_recurse(&iter, &value);
if (__connman_security_check_privilege(msg,
CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
return __connman_error_permission_denied(msg);
if (g_str_equal(name, "Remember") == TRUE) {
connman_bool_t remember;
dbus_message_iter_get_basic(&value, &remember);
if (network->remember == remember)
return __connman_error_invalid_arguments(msg);
} else if (g_str_equal(name, "WiFi.Passphrase") == TRUE) {
const char *passphrase;
if (__connman_security_check_privilege(msg,
CONNMAN_SECURITY_PRIVILEGE_SECRET) < 0)
return __connman_error_permission_denied(msg);
dbus_message_iter_get_basic(&value, &passphrase);
g_free(network->wifi.passphrase);
network->wifi.passphrase = g_strdup(passphrase);
}
__connman_storage_save_network(network);
return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
}
static DBusMessage *do_connect(DBusConnection *conn,
DBusMessage *msg, void *data)
{
struct connman_network *network = data;
int err;
DBG("conn %p", conn);
if (__connman_security_check_privilege(msg,
CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
return __connman_error_permission_denied(msg);
if (network->connected == TRUE)
return __connman_error_failed(msg);
if (network->driver && network->driver->connect) {
err = network->driver->connect(network);
if (err < 0 && err != -EINPROGRESS)
return __connman_error_failed(msg);
} else
network->connected = TRUE;
return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
}
static DBusMessage *do_disconnect(DBusConnection *conn,
DBusMessage *msg, void *data)
{
struct connman_network *network = data;
int err;
DBG("conn %p", conn);
if (__connman_security_check_privilege(msg,
CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
return __connman_error_permission_denied(msg);
if (network->connected == FALSE)
return __connman_error_failed(msg);
connman_element_unregister_children(&network->element);
if (network->driver && network->driver->disconnect) {
err = network->driver->disconnect(network);
if (err < 0 && err != -EINPROGRESS)
return __connman_error_failed(msg);
} else
network->connected = FALSE;
return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
}
static GDBusMethodTable network_methods[] = {
{ "GetProperties", "", "a{sv}", get_properties },
{ "SetProperty", "sv", "", set_property },
{ "Connect", "", "", do_connect },
{ "Disconnect", "", "", do_disconnect },
{ },
};
static GDBusSignalTable network_signals[] = {
{ "PropertyChanged", "sv" },
{ },
};
static DBusConnection *connection;
static void append_networks(struct connman_device *device,
DBusMessageIter *entry)
{
DBusMessageIter value, iter;
const char *key = "Networks";
dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
&value);
dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
__connman_element_list((struct connman_element *) device,
CONNMAN_ELEMENT_TYPE_NETWORK, &iter);
dbus_message_iter_close_container(&value, &iter);
dbus_message_iter_close_container(entry, &value);
}
static void emit_networks_signal(struct connman_device *device)
{
DBusMessage *signal;
DBusMessageIter entry;
signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
if (signal == NULL)
return;
dbus_message_iter_init_append(signal, &entry);
append_networks(device, &entry);
g_dbus_send_message(connection, signal);
}
static int register_interface(struct connman_element *element)
{
struct connman_network *network = element->network;
DBG("element %p name %s", element, element->name);
if (g_dbus_register_interface(connection, element->path,
CONNMAN_NETWORK_INTERFACE,
network_methods, network_signals,
NULL, network, NULL) == FALSE) {
connman_error("Failed to register %s network", element->path);
return -EIO;
}
network->registered = TRUE;
emit_networks_signal(network->device);
return 0;
}
static void unregister_interface(struct connman_element *element)
{
struct connman_network * network = element->network;
DBG("element %p name %s", element, element->name);
network->registered = FALSE;
emit_networks_signal(network->device);
g_dbus_unregister_interface(connection, element->path,
CONNMAN_NETWORK_INTERFACE);
}
connman_bool_t __connman_network_has_driver(struct connman_network *network)
{
if (network == NULL || network->driver == NULL)
return FALSE;
return network->registered;
}
static GSList *driver_list = NULL;
static gint compare_priority(gconstpointer a, gconstpointer b)
{
const struct connman_network_driver *driver1 = a;
const struct connman_network_driver *driver2 = b;
return driver2->priority - driver1->priority;
}
/**
* connman_network_driver_register:
* @driver: network driver definition
*
* Register a new network driver
*
* Returns: %0 on success
*/
int connman_network_driver_register(struct connman_network_driver *driver)
{
DBG("driver %p name %s", driver, driver->name);
driver_list = g_slist_insert_sorted(driver_list, driver,
compare_priority);
return 0;
}
/**
* connman_network_driver_unregister:
* @driver: network driver definition
*
* Remove a previously registered network driver
*/
void connman_network_driver_unregister(struct connman_network_driver *driver)
{
DBG("driver %p name %s", driver, driver->name);
driver_list = g_slist_remove(driver_list, driver);
}
static void network_destruct(struct connman_element *element)
{
struct connman_network *network = element->network;
DBG("element %p name %s", element, element->name);
g_free(network->wifi.ssid);
g_free(network->wifi.mode);
g_free(network->wifi.security);
g_free(network->wifi.passphrase);
g_free(network->node);
g_free(network->name);
g_free(network->identifier);
}
/**
* connman_network_create:
* @identifier: network identifier (for example an unqiue name)
*
* Allocate a new network and assign the #identifier to it.
*
* Returns: a newly-allocated #connman_network structure
*/
struct connman_network *connman_network_create(const char *identifier,
enum connman_network_type type)
{
struct connman_network *network;
connman_uint8_t strength = 0;
const char *str;
DBG("identifier %s type %d", identifier, type);
network = g_try_new0(struct connman_network, 1);
if (network == NULL)
return NULL;
DBG("network %p", network);
network->element.refcount = 1;
network->element.name = g_strdup(identifier);
network->element.type = CONNMAN_ELEMENT_TYPE_NETWORK;
network->element.index = -1;
network->element.network = network;
network->element.destruct = network_destruct;
str = type2string(type);
if (str != NULL)
connman_element_add_static_property(&network->element,
"Type", DBUS_TYPE_STRING, &str);
connman_element_add_static_property(&network->element,
"Strength", DBUS_TYPE_BYTE, &strength);
network->type = type;
network->identifier = g_strdup(identifier);
return network;
}
/**
* connman_network_ref:
* @network: network structure
*
* Increase reference counter of network
*/
struct connman_network *connman_network_ref(struct connman_network *network)
{
if (connman_element_ref(&network->element) == NULL)
return NULL;
return network;
}
/**
* connman_network_unref:
* @network: network structure
*
* Decrease reference counter of network
*/
void connman_network_unref(struct connman_network *network)
{
connman_element_unref(&network->element);
}
/**
* connman_network_get_identifier:
* @network: network structure
*
* Get identifier of network
*/
const char *connman_network_get_identifier(struct connman_network *network)
{
return network->identifier;
}
/**
* connman_network_get_path:
* @network: network structure
*
* Get path name of network
*/
const char *connman_network_get_path(struct connman_network *network)
{
return network->element.path;
}
/**
* connman_network_set_index:
* @network: network structure
* @index: index number
*
* Set index number of network
*/
void connman_network_set_index(struct connman_network *network, int index)
{
network->element.index = index;
}
/**
* connman_network_get_index:
* @network: network structure
*
* Get index number of network
*/
int connman_network_get_index(struct connman_network *network)
{
return network->element.index;
}
/**
* connman_network_set_protocol:
* @network: network structure
* @protocol: network protocol
*
* Change protocol of network
*/
void connman_network_set_protocol(struct connman_network *network,
enum connman_network_protocol protocol)
{
network->protocol = protocol;
}
/**
* connman_network_set_available:
* @network: network structure
* @available: availability state
*
* Change availability state of network (in range)
*/
int connman_network_set_available(struct connman_network *network,
connman_bool_t available)
{
DBusMessage *signal;
DBusMessageIter entry, value;
const char *key = "Available";
DBG("network %p available %d", network, available);
if (network->available == available)
return -EALREADY;
network->available = available;
if (network->registered == FALSE)
return 0;
if (network->connected == FALSE && network->remember == FALSE)
return 0;
signal = dbus_message_new_signal(network->element.path,
CONNMAN_NETWORK_INTERFACE, "PropertyChanged");
if (signal == NULL)
return 0;
dbus_message_iter_init_append(signal, &entry);
dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
DBUS_TYPE_BOOLEAN_AS_STRING, &value);
dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &available);
dbus_message_iter_close_container(&entry, &value);
g_dbus_send_message(connection, signal);
return 0;
}
/**
* connman_network_set_connected:
* @network: network structure
* @connected: connected state
*
* Change connected state of network
*/
int connman_network_set_connected(struct connman_network *network,
connman_bool_t connected)
{
DBusMessage *signal;
DBusMessageIter entry, value;
const char *key = "Connected";
DBG("network %p connected %d", network, connected);
if (network->connected == connected)
return -EALREADY;
network->connected = connected;
if (network->registered == FALSE)
return 0;
signal = dbus_message_new_signal(network->element.path,
CONNMAN_NETWORK_INTERFACE, "PropertyChanged");
if (signal == NULL)
return 0;
dbus_message_iter_init_append(signal, &entry);
dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
DBUS_TYPE_BOOLEAN_AS_STRING, &value);
dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &connected);
dbus_message_iter_close_container(&entry, &value);
g_dbus_send_message(connection, signal);
if (connected == TRUE) {
struct connman_element *element;
enum connman_element_type type = CONNMAN_ELEMENT_TYPE_UNKNOWN;
switch (network->protocol) {
case CONNMAN_NETWORK_PROTOCOL_UNKNOWN:
return 0;
case CONNMAN_NETWORK_PROTOCOL_IP:
type = CONNMAN_ELEMENT_TYPE_DHCP;
break;
case CONNMAN_NETWORK_PROTOCOL_PPP:
type = CONNMAN_ELEMENT_TYPE_PPP;
break;
}
__connman_device_increase_connections(network->device);
element = connman_element_create(NULL);
if (element != NULL) {
element->type = type;
element->index = network->element.index;
if (connman_element_register(element,
&network->element) < 0)
connman_element_unref(element);
}
} else {
connman_element_unregister_children(&network->element);
__connman_device_decrease_connections(network->device);
}
return 0;
}
/**
* connman_network_set_remember:
* @network: network structure
* @remember: remember state
*
* Change remember state of network (known networks)
*/
int connman_network_set_remember(struct connman_network *network,
connman_bool_t remember)
{
DBusMessage *signal;
DBusMessageIter entry, value;
const char *key = "Remember";
DBG("network %p remember %d", network, remember);
if (network->remember == remember)
return -EALREADY;
network->remember = remember;
if (network->registered == FALSE)
return 0;
signal = dbus_message_new_signal(network->element.path,
CONNMAN_NETWORK_INTERFACE, "PropertyChanged");
if (signal == NULL)
return 0;
dbus_message_iter_init_append(signal, &entry);
dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
DBUS_TYPE_BOOLEAN_AS_STRING, &value);
dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &remember);
dbus_message_iter_close_container(&entry, &value);
g_dbus_send_message(connection, signal);
return 0;
}
/**
* connman_network_get_remember:
* @network: network structure
*
* Get network remember setting
*/
connman_bool_t connman_network_get_remember(struct connman_network *network)
{
return network->remember;
}
/**
* connman_network_connect:
* @network: network structure
*
* Connect network
*/
int connman_network_connect(struct connman_network *network)
{
if (network->connected == TRUE)
return -EALREADY;
if (network->driver && network->driver->connect)
return network->driver->connect(network);
network->connected = TRUE;
return 0;
}
/**
* connman_network_set_string:
* @network: network structure
* @key: unique identifier
* @value: string value
*
* Set string value for specific key
*/
int connman_network_set_string(struct connman_network *network,
const char *key, const char *value)
{
DBG("network %p key %s value %s", network, key, value);
if (g_str_equal(key, "Name") == TRUE) {
g_free(network->name);
network->name = g_strdup(value);
} else if (g_str_equal(key, "Node") == TRUE) {
g_free(network->node);
network->node = g_strdup(value);
} else if (g_str_equal(key, "WiFi.Mode") == TRUE) {
g_free(network->wifi.mode);
network->wifi.mode = g_strdup(value);
} else if (g_str_equal(key, "WiFi.Security") == TRUE) {
g_free(network->wifi.security);
network->wifi.security = g_strdup(value);
} else if (g_str_equal(key, "WiFi.Passphrase") == TRUE) {
g_free(network->wifi.passphrase);
network->wifi.passphrase = g_strdup(value);
}
return 0;
}
/**
* connman_network_get_string:
* @network: network structure
* @key: unique identifier
*
* Get string value for specific key
*/
const char *connman_network_get_string(struct connman_network *network,
const char *key)
{
DBG("network %p key %s", network, key);
if (g_str_equal(key, "Name") == TRUE)
return network->name;
else if (g_str_equal(key, "Node") == TRUE)
return network->node;
else if (g_str_equal(key, "WiFi.Mode") == TRUE)
return network->wifi.mode;
else if (g_str_equal(key, "WiFi.Security") == TRUE)
return network->wifi.security;
else if (g_str_equal(key, "WiFi.Passphrase") == TRUE)
return network->wifi.passphrase;
return NULL;
}
/**
* connman_network_set_uint8:
* @network: network structure
* @key: unique identifier
* @value: integer value
*
* Set integer value for specific key
*/
int connman_network_set_uint8(struct connman_network *network,
const char *key, connman_uint8_t value)
{
DBG("network %p key %s value %d", network, key, value);
if (g_str_equal(key, "Strength") == TRUE) {
network->strength = value;
connman_element_set_static_property(&network->element,
"Strength", DBUS_TYPE_BYTE, &value);
}
return 0;
}
/**
* connman_network_set_blob:
* @network: network structure
* @key: unique identifier
* @data: blob data
* @size: blob size
*
* Set binary blob value for specific key
*/
int connman_network_set_blob(struct connman_network *network,
const char *key, const void *data, unsigned int size)
{
DBG("network %p key %s size %d", network, key, size);
if (g_str_equal(key, "WiFi.SSID") == TRUE) {
g_free(network->wifi.ssid);
network->wifi.ssid = g_try_malloc(size);
if (network->wifi.ssid != NULL) {
memcpy(network->wifi.ssid, data, size);
network->wifi.ssid_len = size;
} else
network->wifi.ssid_len = 0;
}
return 0;
}
/**
* connman_network_get_blob:
* @network: network structure
* @key: unique identifier
* @size: pointer to blob size
*
* Get binary blob value for specific key
*/
const void *connman_network_get_blob(struct connman_network *network,
const char *key, unsigned int *size)
{
DBG("network %p key %s", network, key);
if (g_str_equal(key, "WiFi.SSID") == TRUE) {
if (size != NULL)
*size = network->wifi.ssid_len;
return network->wifi.ssid;
}
return NULL;
}
void __connman_network_set_device(struct connman_network *network,
struct connman_device *device)
{
network->device = device;
}
/**
* connman_network_get_device:
* @network: network structure
*
* Get parent device of network
*/
struct connman_device *connman_network_get_device(struct connman_network *network)
{
return network->device;
}
/**
* connman_network_get_data:
* @network: network structure
*
* Get private network data pointer
*/
void *connman_network_get_data(struct connman_network *network)
{
return network->driver_data;
}
/**
* connman_network_set_data:
* @network: network structure
* @data: data pointer
*
* Set private network data pointer
*/
void connman_network_set_data(struct connman_network *network, void *data)
{
network->driver_data = data;
}
static gboolean match_driver(struct connman_network *network,
struct connman_network_driver *driver)
{
if (network->type == driver->type ||
driver->type == CONNMAN_NETWORK_TYPE_UNKNOWN)
return TRUE;
return FALSE;
}
static int network_probe(struct connman_element *element)
{
struct connman_network *network = element->network;
GSList *list;
int err;
DBG("element %p name %s", element, element->name);
if (network == NULL)
return -ENODEV;
for (list = driver_list; list; list = list->next) {
struct connman_network_driver *driver = list->data;
if (match_driver(network, driver) == FALSE)
continue;
DBG("driver %p name %s", driver, driver->name);
if (driver->probe(network) == 0) {
network->driver = driver;
break;
}
}
if (network->driver == NULL)
return -ENODEV;
err = register_interface(element);
if (err < 0) {
if (network->driver->remove)
network->driver->remove(network);
return err;
}
return 0;
}
static void network_remove(struct connman_element *element)
{
struct connman_network *network = element->network;
DBG("element %p name %s", element, element->name);
if (network == NULL)
return;
if (network->driver == NULL)
return;
unregister_interface(element);
if (network->driver->remove)
network->driver->remove(network);
}
static struct connman_driver network_driver = {
.name = "network",
.type = CONNMAN_ELEMENT_TYPE_NETWORK,
.priority = CONNMAN_DRIVER_PRIORITY_LOW,
.probe = network_probe,
.remove = network_remove,
};
static int network_load(struct connman_network *network)
{
GKeyFile *keyfile;
gchar *pathname, *data = NULL;
gsize length;
const char *name;
DBG("network %p", network);
name = connman_device_get_name(network->device);
if (name == NULL)
return -EINVAL;
pathname = g_strdup_printf("%s/%s.conf", STORAGEDIR, name);
if (pathname == NULL)
return -ENOMEM;
keyfile = g_key_file_new();
if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
g_free(pathname);
return -ENOENT;
}
g_free(pathname);
if (g_key_file_load_from_data(keyfile, data, length,
0, NULL) == FALSE) {
g_free(data);
return -EILSEQ;
}
g_free(data);
network->remember = g_key_file_get_boolean(keyfile,
network->identifier, "Remember", NULL);
g_free(network->wifi.security);
network->wifi.security = g_key_file_get_string(keyfile,
network->identifier, "WiFi.Security", NULL);
g_free(network->wifi.passphrase);
network->wifi.passphrase = g_key_file_get_string(keyfile,
network->identifier, "WiFi.Passphrase", NULL);
g_key_file_free(keyfile);
return 0;
}
static int network_save(struct connman_network *network)
{
GKeyFile *keyfile;
gchar *pathname, *data = NULL;
gsize length;
const char *name;
DBG("network %p", network);
name = connman_device_get_name(network->device);
if (name == NULL)
return -EINVAL;
pathname = g_strdup_printf("%s/%s.conf", STORAGEDIR, name);
if (pathname == NULL)
return -ENOMEM;
keyfile = g_key_file_new();
if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
goto update;
if (length > 0) {
if (g_key_file_load_from_data(keyfile, data, length,
0, NULL) == FALSE)
goto done;
}
g_free(data);
update:
g_key_file_set_boolean(keyfile, network->identifier,
"Remember", network->remember);
if (network->wifi.security != NULL)
g_key_file_set_string(keyfile, network->identifier,
"WiFi.Security", network->wifi.security);
if (network->wifi.passphrase != NULL)
g_key_file_set_string(keyfile, network->identifier,
"WiFi.Passphrase", network->wifi.passphrase);
data = g_key_file_to_data(keyfile, &length, NULL);
g_file_set_contents(pathname, data, length, NULL);
done:
g_free(data);
g_key_file_free(keyfile);
g_free(pathname);
return 0;
}
static struct connman_storage network_storage = {
.name = "network",
.priority = CONNMAN_STORAGE_PRIORITY_LOW,
.network_load = network_load,
.network_save = network_save,
};
int __connman_network_init(void)
{
DBG("");
connection = connman_dbus_get_connection();
if (connman_storage_register(&network_storage) < 0)
connman_error("Failed to register network storage");
return connman_driver_register(&network_driver);
}
void __connman_network_cleanup(void)
{
DBG("");
connman_driver_unregister(&network_driver);
connman_storage_unregister(&network_storage);
dbus_connection_unref(connection);
}
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