#endif
#include <errno.h>
+#include <stdarg.h>
+#include <string.h>
#include <glib.h>
#include <gdbus.h>
static DBusConnection *connection;
-static GStaticRWLock element_lock = G_STATIC_RW_LOCK_INIT;
static GNode *element_root = NULL;
-
static GSList *driver_list = NULL;
+static gchar *device_filter = NULL;
-static GThreadPool *thread_register = NULL;
-static GThreadPool *thread_unregister = NULL;
+static struct {
+ enum connman_property_id id;
+ int type;
+ const char *name;
+ const void *value;
+} propid_table[] = {
+ { CONNMAN_PROPERTY_ID_IPV4_METHOD,
+ DBUS_TYPE_STRING, "IPv4.Method", "dhcp" },
+ { CONNMAN_PROPERTY_ID_IPV4_ADDRESS,
+ DBUS_TYPE_STRING, "IPv4.Address" },
+ { CONNMAN_PROPERTY_ID_IPV4_NETMASK,
+ DBUS_TYPE_STRING, "IPv4.Netmask" },
+ { CONNMAN_PROPERTY_ID_IPV4_GATEWAY,
+ DBUS_TYPE_STRING, "IPv4.Gateway" },
+ { CONNMAN_PROPERTY_ID_IPV4_BROADCAST,
+ DBUS_TYPE_STRING, "IPv4.Broadcast" },
+ { CONNMAN_PROPERTY_ID_IPV4_NAMESERVER,
+ DBUS_TYPE_STRING, "IPv4.Nameserver" },
+
+ { CONNMAN_PROPERTY_ID_WIFI_SECURITY,
+ DBUS_TYPE_STRING, "WiFi.Security" },
+ { CONNMAN_PROPERTY_ID_WIFI_PASSPHRASE,
+ DBUS_TYPE_STRING, "WiFi.Passphrase" },
+
+ { }
+};
-static gchar *device_filter = NULL;
+static int propid2type(enum connman_property_id id)
+{
+ int i;
+
+ for (i = 0; propid_table[i].name; i++) {
+ if (propid_table[i].id == id)
+ return propid_table[i].type;
+ }
+
+ return DBUS_TYPE_INVALID;
+}
+
+static const char *propid2name(enum connman_property_id id)
+{
+ int i;
+
+ for (i = 0; propid_table[i].name; i++) {
+ if (propid_table[i].id == id)
+ return propid_table[i].name;
+ }
+
+ return NULL;
+}
static const char *type2string(enum connman_element_type type)
{
return "unknown";
case CONNMAN_ELEMENT_TYPE_ROOT:
return "root";
+ case CONNMAN_ELEMENT_TYPE_PROFILE:
+ return "profile";
case CONNMAN_ELEMENT_TYPE_DEVICE:
return "device";
case CONNMAN_ELEMENT_TYPE_NETWORK:
return "network";
+ case CONNMAN_ELEMENT_TYPE_SERVICE:
+ return "service";
case CONNMAN_ELEMENT_TYPE_IPV4:
return "ipv4";
case CONNMAN_ELEMENT_TYPE_IPV6:
return "bootp";
case CONNMAN_ELEMENT_TYPE_ZEROCONF:
return "zeroconf";
- case CONNMAN_ELEMENT_TYPE_RESOLVER:
- return "resolver";
- case CONNMAN_ELEMENT_TYPE_INTERNET:
- return "internet";
+ case CONNMAN_ELEMENT_TYPE_CONNECTION:
+ return "connection";
}
return NULL;
switch (type) {
case CONNMAN_ELEMENT_SUBTYPE_UNKNOWN:
return "unknown";
+ case CONNMAN_ELEMENT_SUBTYPE_FAKE:
+ return "fake";
+ case CONNMAN_ELEMENT_SUBTYPE_NETWORK:
+ return "network";
case CONNMAN_ELEMENT_SUBTYPE_ETHERNET:
return "ethernet";
case CONNMAN_ELEMENT_SUBTYPE_WIFI:
return NULL;
}
-static void append_entry(DBusMessageIter *dict,
- const char *key, int type, void *val)
+static const char *subtype2description(enum connman_element_subtype type)
{
- DBusMessageIter entry, value;
- const char *signature;
+ switch (type) {
+ case CONNMAN_ELEMENT_SUBTYPE_UNKNOWN:
+ case CONNMAN_ELEMENT_SUBTYPE_FAKE:
+ case CONNMAN_ELEMENT_SUBTYPE_NETWORK:
+ return NULL;
+ case CONNMAN_ELEMENT_SUBTYPE_ETHERNET:
+ return "Ethernet";
+ case CONNMAN_ELEMENT_SUBTYPE_WIFI:
+ return "Wireless";
+ case CONNMAN_ELEMENT_SUBTYPE_WIMAX:
+ return "WiMAX";
+ case CONNMAN_ELEMENT_SUBTYPE_MODEM:
+ return "Modem";
+ case CONNMAN_ELEMENT_SUBTYPE_BLUETOOTH:
+ return "Bluetooth";
+ }
- dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
- NULL, &entry);
+ return NULL;
+}
- dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
+const char *__connman_element_policy2string(enum connman_element_policy policy)
+{
+ switch (policy) {
+ case CONNMAN_ELEMENT_POLICY_UNKNOWN:
+ return "unknown";
+ case CONNMAN_ELEMENT_POLICY_IGNORE:
+ return "ignore";
+ case CONNMAN_ELEMENT_POLICY_AUTO:
+ return "auto";
+ case CONNMAN_ELEMENT_POLICY_ASK:
+ return "ask";
+ }
- switch (type) {
- case DBUS_TYPE_BOOLEAN:
- signature = DBUS_TYPE_BOOLEAN_AS_STRING;
- break;
- case DBUS_TYPE_STRING:
- signature = DBUS_TYPE_STRING_AS_STRING;
- break;
- case DBUS_TYPE_UINT16:
- signature = DBUS_TYPE_UINT16_AS_STRING;
- break;
- case DBUS_TYPE_UINT32:
- signature = DBUS_TYPE_UINT32_AS_STRING;
- break;
- case DBUS_TYPE_OBJECT_PATH:
- signature = DBUS_TYPE_OBJECT_PATH_AS_STRING;
- break;
- default:
- signature = DBUS_TYPE_VARIANT_AS_STRING;
- break;
+ return NULL;
+}
+
+enum connman_element_policy __connman_element_string2policy(const char *policy)
+{
+ if (strcasecmp(policy, "ignore") == 0)
+ return CONNMAN_ELEMENT_POLICY_IGNORE;
+ else if (strcasecmp(policy, "auto") == 0)
+ return CONNMAN_ELEMENT_POLICY_AUTO;
+ else if (strcasecmp(policy, "ask") == 0)
+ return CONNMAN_ELEMENT_POLICY_ASK;
+ else
+ return CONNMAN_ELEMENT_POLICY_UNKNOWN;
+}
+
+const char *__connman_ipv4_method2string(enum connman_ipv4_method method)
+{
+ switch (method) {
+ case CONNMAN_IPV4_METHOD_UNKNOWN:
+ return "unknown";
+ case CONNMAN_IPV4_METHOD_OFF:
+ return "off";
+ case CONNMAN_IPV4_METHOD_STATIC:
+ return "static";
+ case CONNMAN_IPV4_METHOD_DHCP:
+ return "dhcp";
}
- dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
- signature, &value);
- dbus_message_iter_append_basic(&value, type, val);
- dbus_message_iter_close_container(&entry, &value);
+ return "unknown";
+}
- dbus_message_iter_close_container(dict, &entry);
+enum connman_ipv4_method __connman_ipv4_string2method(const char *method)
+{
+ if (strcasecmp(method, "off") == 0)
+ return CONNMAN_IPV4_METHOD_OFF;
+ else if (strcasecmp(method, "static") == 0)
+ return CONNMAN_IPV4_METHOD_STATIC;
+ else if (strcasecmp(method, "dhcp") == 0)
+ return CONNMAN_IPV4_METHOD_DHCP;
+ else
+ return CONNMAN_IPV4_METHOD_UNKNOWN;
}
static void append_property(DBusMessageIter *dict,
struct connman_property *property)
{
- if (property->flags & CONNMAN_PROPERTY_FLAG_STATIC) {
- append_entry(dict, property->name, property->type,
- &property->value);
+ if (property->value == NULL)
return;
+
+ switch (property->type) {
+ case DBUS_TYPE_ARRAY:
+ connman_dbus_dict_append_array(dict, property->name,
+ property->subtype, &property->value, property->size);
+ break;
+ case DBUS_TYPE_STRING:
+ connman_dbus_dict_append_variant(dict, property->name,
+ property->type, &property->value);
+ break;
+ default:
+ connman_dbus_dict_append_variant(dict, property->name,
+ property->type, property->value);
+ break;
}
}
-static DBusMessage *get_properties(DBusConnection *conn,
- DBusMessage *msg, void *data)
+static void add_common_properties(struct connman_element *element,
+ DBusMessageIter *dict)
{
- struct connman_element *element = data;
+ const char *address = NULL, *netmask = NULL, *gateway = NULL;
GSList *list;
- DBusMessage *reply;
- DBusMessageIter array, dict;
- const char *str;
- DBG("conn %p", conn);
+ connman_element_get_value(element,
+ CONNMAN_PROPERTY_ID_IPV4_ADDRESS, &address);
+ connman_element_get_value(element,
+ CONNMAN_PROPERTY_ID_IPV4_NETMASK, &netmask);
+ connman_element_get_value(element,
+ CONNMAN_PROPERTY_ID_IPV4_GATEWAY, &gateway);
- reply = dbus_message_new_method_return(msg);
- if (reply == NULL)
- return NULL;
+ if (element->priority > 0)
+ connman_dbus_dict_append_variant(dict, "Priority",
+ DBUS_TYPE_UINT16, &element->priority);
+
+ if (address != NULL)
+ connman_dbus_dict_append_variant(dict, "IPv4.Address",
+ DBUS_TYPE_STRING, &address);
+ if (netmask != NULL)
+ connman_dbus_dict_append_variant(dict, "IPv4.Netmask",
+ DBUS_TYPE_STRING, &netmask);
+ if (gateway != NULL)
+ connman_dbus_dict_append_variant(dict, "IPv4.Gateway",
+ DBUS_TYPE_STRING, &gateway);
+
+ if (element->wifi.security != NULL) {
+ const char *passphrase = "";
+
+ connman_dbus_dict_append_variant(dict, "WiFi.Security",
+ DBUS_TYPE_STRING, &element->wifi.security);
+
+ if (element->wifi.passphrase != NULL)
+ passphrase = element->wifi.passphrase;
+
+ connman_dbus_dict_append_variant(dict, "WiFi.Passphrase",
+ DBUS_TYPE_STRING, &passphrase);
+ }
- dbus_message_iter_init_append(reply, &array);
+ __connman_element_lock(element);
- 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);
+ for (list = element->properties; list; list = list->next) {
+ struct connman_property *property = list->data;
- if (element->parent != NULL)
- append_entry(&dict, "Parent",
- DBUS_TYPE_OBJECT_PATH, &element->parent->path);
+ append_property(dict, property);
+ }
- str = type2string(element->type);
- if (str != NULL)
- append_entry(&dict, "Type", DBUS_TYPE_STRING, &str);
- str = subtype2string(element->subtype);
- if (str != NULL)
- append_entry(&dict, "Subtype", DBUS_TYPE_STRING, &str);
+ __connman_element_unlock(element);
+}
+
+static void set_common_property(struct connman_element *element,
+ const char *name, DBusMessageIter *value)
+{
+ GSList *list;
- append_entry(&dict, "Connected",
- DBUS_TYPE_BOOLEAN, &element->connected);
+ if (g_str_equal(name, "Priority") == TRUE) {
+ dbus_message_iter_get_basic(value, &element->priority);
+ return;
+ }
- if (element->priority > 0)
- append_entry(&dict, "Priority",
- DBUS_TYPE_UINT16, &element->priority);
-
- if (element->network.identifier != NULL)
- append_entry(&dict, "Identifier",
- DBUS_TYPE_STRING, &element->network.identifier);
-
- if (element->ipv4.address != NULL)
- append_entry(&dict, "IPv4.Address",
- DBUS_TYPE_STRING, &element->ipv4.address);
- if (element->ipv4.netmask != NULL)
- append_entry(&dict, "IPv4.Netmask",
- DBUS_TYPE_STRING, &element->ipv4.netmask);
- if (element->ipv4.gateway != NULL)
- append_entry(&dict, "IPv4.Gateway",
- DBUS_TYPE_STRING, &element->ipv4.gateway);
+ __connman_element_lock(element);
for (list = element->properties; list; list = list->next) {
struct connman_property *property = list->data;
+ const char *str;
+
+ if (g_str_equal(property->name, name) == FALSE)
+ continue;
+
+ if (property->flags & CONNMAN_PROPERTY_FLAG_STATIC)
+ continue;
- append_property(&dict, property);
+ property->flags &= ~CONNMAN_PROPERTY_FLAG_REFERENCE;
+
+ if (property->type == DBUS_TYPE_STRING) {
+ dbus_message_iter_get_basic(value, &str);
+ g_free(property->value);
+ property->value = g_strdup(str);
+ } else
+ property->value = NULL;
}
- dbus_message_iter_close_container(&array, &dict);
+ __connman_element_unlock(element);
+}
- return reply;
+static void emit_enabled_signal(DBusConnection *conn,
+ struct connman_element *element)
+{
+ DBusMessage *signal;
+ DBusMessageIter entry, value;
+ const char *iface, *key;
+
+ DBG("conn %p", conn);
+
+ if (element == NULL)
+ return;
+
+ switch (element->type) {
+ case CONNMAN_ELEMENT_TYPE_DEVICE:
+ iface = CONNMAN_DEVICE_INTERFACE;
+ key = "Powered";
+ break;
+ case CONNMAN_ELEMENT_TYPE_NETWORK:
+ iface = CONNMAN_NETWORK_INTERFACE;
+ key = "Connected";
+ break;
+ case CONNMAN_ELEMENT_TYPE_CONNECTION:
+ iface = CONNMAN_CONNECTION_INTERFACE;
+ key = "Default";
+ break;
+ default:
+ return;
+ }
+
+ signal = dbus_message_new_signal(element->path,
+ iface, "PropertyChanged");
+ if (signal == NULL)
+ return;
+
+ 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,
+ &element->enabled);
+ dbus_message_iter_close_container(&entry, &value);
+
+ g_dbus_send_message(conn, signal);
}
-static DBusMessage *set_property(DBusConnection *conn,
- DBusMessage *msg, void *data)
+static void emit_scanning_signal(DBusConnection *conn,
+ struct connman_element *element)
{
- return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+ DBusMessage *signal;
+ DBusMessageIter entry, value;
+ const char *key = "Scanning";
+
+ DBG("conn %p", conn);
+
+ if (element == NULL)
+ return;
+
+ if (element->type != CONNMAN_ELEMENT_TYPE_DEVICE)
+ return;
+
+ signal = dbus_message_new_signal(element->path,
+ CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
+ if (signal == NULL)
+ return;
+
+ 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,
+ &element->scanning);
+ dbus_message_iter_close_container(&entry, &value);
+
+ g_dbus_send_message(conn, signal);
}
static DBusMessage *do_update(DBusConnection *conn,
DBG("conn %p", conn);
- if (element->driver == NULL)
- return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+ if (element->enabled == FALSE)
+ return __connman_error_failed(msg);
- if (element->driver->update) {
+ if (element->driver && element->driver->update) {
DBG("Calling update callback");
- element->driver->update(element);
+ if (element->driver->update(element) < 0)
+ return __connman_error_failed(msg);
+
}
return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
}
-static DBusMessage *do_connect(DBusConnection *conn,
+static DBusMessage *do_enable(DBusConnection *conn,
DBusMessage *msg, void *data)
{
struct connman_element *element = data;
DBG("conn %p", conn);
- if (element->driver == NULL)
- return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+ if (element->enabled == TRUE)
+ return __connman_error_failed(msg);
- if (element->driver->connect) {
- DBG("Calling connect callback");
- element->driver->connect(element);
+ if (element->driver && element->driver->enable) {
+ DBG("Calling enable callback");
+ if (element->driver->enable(element) < 0)
+ return __connman_error_failed(msg);
}
+ element->enabled = TRUE;
+
+ emit_enabled_signal(connection, element);
+
return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
}
-static DBusMessage *do_disconnect(DBusConnection *conn,
+static DBusMessage *do_disable(DBusConnection *conn,
DBusMessage *msg, void *data)
{
struct connman_element *element = data;
DBG("conn %p", conn);
- if (element->driver == NULL)
- return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+ if (element->enabled == FALSE)
+ return __connman_error_failed(msg);
- if (element->driver->disconnect) {
- DBG("Calling disconnect callback");
- element->driver->disconnect(element);
+ if (element->driver && element->driver->disable) {
+ DBG("Calling disable callback");
+ if (element->driver->disable(element) < 0)
+ return __connman_error_failed(msg);
}
- return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
-}
+ element->enabled = FALSE;
-static GDBusMethodTable element_methods[] = {
- { "GetProperties", "", "a{sv}", get_properties },
- { "SetProperty", "sv", "", set_property },
- { "Update", "", "", do_update },
- { "Connect", "", "", do_connect },
- { "Disconnect", "", "", do_disconnect },
- { },
-};
+ emit_enabled_signal(connection, element);
-struct append_filter {
- enum connman_element_type type;
- DBusMessageIter *iter;
-};
+ return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+}
-static gboolean append_path(GNode *node, gpointer data)
+static void append_networks(struct connman_element *element,
+ DBusMessageIter *entry)
{
- struct connman_element *element = node->data;
- struct append_filter *filter = data;
+ DBusMessageIter value, iter;
+ const char *key = "Networks";
- DBG("element %p name %s", element, element->name);
+ dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
- if (element->type == CONNMAN_ELEMENT_TYPE_ROOT)
- return FALSE;
+ dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
+ DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
+ &value);
- if (filter->type != CONNMAN_ELEMENT_TYPE_UNKNOWN &&
- filter->type != element->type)
- return FALSE;
+ dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
+ DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
- dbus_message_iter_append_basic(filter->iter,
- DBUS_TYPE_OBJECT_PATH, &element->path);
+ __connman_element_list(element, CONNMAN_ELEMENT_TYPE_NETWORK, &iter);
- return FALSE;
+ dbus_message_iter_close_container(&value, &iter);
+
+ dbus_message_iter_close_container(entry, &value);
}
-void __connman_element_list(enum connman_element_type type,
- DBusMessageIter *iter)
+static DBusMessage *device_get_properties(DBusConnection *conn,
+ DBusMessage *msg, void *data)
{
- struct append_filter filter = { type, iter };
+ struct connman_element *element = data;
+ DBusMessage *reply;
+ DBusMessageIter array, dict, entry;
+ const char *str;
- DBG("");
+ DBG("conn %p", conn);
- g_static_rw_lock_reader_lock(&element_lock);
- g_node_traverse(element_root, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
- append_path, &filter);
- g_static_rw_lock_reader_unlock(&element_lock);
-}
+ reply = dbus_message_new_method_return(msg);
+ if (reply == NULL)
+ return NULL;
-static gint compare_priority(gconstpointer a, gconstpointer b)
-{
- const struct connman_driver *driver1 = a;
- const struct connman_driver *driver2 = b;
+ dbus_message_iter_init_append(reply, &array);
- return driver2->priority - driver1->priority;
-}
+ 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);
-static gboolean match_driver(struct connman_element *element,
- struct connman_driver *driver)
-{
- if (element->type == CONNMAN_ELEMENT_TYPE_ROOT)
- return FALSE;
+ str = subtype2description(element->subtype);
+ if (str != NULL && element->devname != NULL) {
+ char *name = g_strdup_printf("%s (%s)", str, element->devname);
+ if (name != NULL)
+ connman_dbus_dict_append_variant(&dict, "Name",
+ DBUS_TYPE_STRING, &name);
+ g_free(name);
+ }
- if (element->type != driver->type &&
- driver->type != CONNMAN_ELEMENT_TYPE_UNKNOWN)
- return FALSE;
+ str = subtype2string(element->subtype);
+ if (str != NULL)
+ connman_dbus_dict_append_variant(&dict, "Type",
+ DBUS_TYPE_STRING, &str);
- if (element->subtype == driver->subtype ||
- driver->subtype == CONNMAN_ELEMENT_SUBTYPE_UNKNOWN)
- return TRUE;
+ str = __connman_element_policy2string(element->policy);
+ if (str != NULL)
+ connman_dbus_dict_append_variant(&dict, "Policy",
+ DBUS_TYPE_STRING, &str);
- return FALSE;
-}
+ connman_dbus_dict_append_variant(&dict, "Powered",
+ DBUS_TYPE_BOOLEAN, &element->enabled);
-static gboolean probe_driver(GNode *node, gpointer data)
-{
- struct connman_element *element = node->data;
- struct connman_driver *driver = data;
+ if (element->subtype == CONNMAN_ELEMENT_SUBTYPE_WIFI ||
+ element->subtype == CONNMAN_ELEMENT_SUBTYPE_WIMAX ||
+ element->subtype == CONNMAN_ELEMENT_SUBTYPE_BLUETOOTH) {
+ connman_dbus_dict_append_variant(&dict, "Scanning",
+ DBUS_TYPE_BOOLEAN, &element->scanning);
- DBG("element %p name %s", element, element->name);
+ dbus_message_iter_open_container(&dict, DBUS_TYPE_DICT_ENTRY,
+ NULL, &entry);
+ append_networks(element, &entry);
+ dbus_message_iter_close_container(&dict, &entry);
+ }
- if (!element->driver && match_driver(element, driver) == TRUE) {
- if (driver->probe(element) < 0)
- return FALSE;
+ add_common_properties(element, &dict);
- connman_element_lock(element);
- element->driver = driver;
- connman_element_unlock(element);
- }
+ dbus_message_iter_close_container(&array, &dict);
- return FALSE;
+ return reply;
}
-int connman_driver_register(struct connman_driver *driver)
+static DBusMessage *device_set_property(DBusConnection *conn,
+ DBusMessage *msg, void *data)
{
- DBG("driver %p name %s", driver, driver->name);
+ struct connman_element *element = data;
+ DBusMessageIter iter, value;
+ const char *name;
- if (driver->type == CONNMAN_ELEMENT_TYPE_ROOT)
- return -EINVAL;
+ DBG("conn %p", conn);
- if (!driver->probe)
- return -EINVAL;
+ if (dbus_message_iter_init(msg, &iter) == FALSE)
+ return __connman_error_invalid_arguments(msg);
- g_static_rw_lock_writer_lock(&element_lock);
+ dbus_message_iter_get_basic(&iter, &name);
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_recurse(&iter, &value);
- driver_list = g_slist_insert_sorted(driver_list, driver,
- compare_priority);
+ if (__connman_security_check_privileges(msg) < 0)
+ return __connman_error_permission_denied(msg);
- if (element_root != NULL)
- g_node_traverse(element_root, G_PRE_ORDER,
- G_TRAVERSE_ALL, -1, probe_driver, driver);
+ if (g_str_equal(name, "Powered") == TRUE) {
+ dbus_bool_t powered;
- g_static_rw_lock_writer_unlock(&element_lock);
+ dbus_message_iter_get_basic(&value, &powered);
- return 0;
+ if (powered == TRUE)
+ do_enable(conn, msg, element);
+ else
+ do_disable(conn, msg, element);
+ } else
+ set_common_property(element, name, &value);
+
+ __connman_element_store(element);
+
+ return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
}
-static gboolean remove_driver(GNode *node, gpointer data)
+static int parse_network_dict(DBusMessageIter *iter, const char **ssid,
+ const char **security, const char **passphrase)
{
- struct connman_element *element = node->data;
- struct connman_driver *driver = data;
+ while (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_DICT_ENTRY) {
+ DBusMessageIter entry, value;
+ const char *key;
+
+ dbus_message_iter_recurse(iter, &entry);
+ dbus_message_iter_get_basic(&entry, &key);
+
+ dbus_message_iter_next(&entry);
+ dbus_message_iter_recurse(&entry, &value);
+
+ switch (dbus_message_iter_get_arg_type(&value)) {
+ case DBUS_TYPE_STRING:
+ if (g_str_equal(key, "WiFi.SSID") == TRUE)
+ dbus_message_iter_get_basic(&value, ssid);
+ else if (g_str_equal(key, "WiFi.Security") == TRUE)
+ dbus_message_iter_get_basic(&value, security);
+ else if (g_str_equal(key, "WiFi.Passphrase") == TRUE)
+ dbus_message_iter_get_basic(&value, passphrase);
+ break;
+ }
- DBG("element %p name %s", element, element->name);
+ dbus_message_iter_next(iter);
+ }
- if (element->driver == driver) {
- if (driver->remove)
- driver->remove(element);
+ return 0;
+}
- connman_element_lock(element);
- element->driver = NULL;
- connman_element_unlock(element);
- }
+static DBusMessage *device_create_network(DBusConnection *conn,
+ DBusMessage *msg, void *data)
+{
+ struct connman_element *element = data;
+ struct connman_element *network;
+ DBusMessageIter iter, array;
+ const char *ssid = NULL, *security = NULL, *passphrase = NULL;
+
+ DBG("conn %p", conn);
+
+ if (element->subtype != CONNMAN_ELEMENT_SUBTYPE_WIFI)
+ return __connman_error_invalid_arguments(msg);
+
+ if (dbus_message_iter_init(msg, &iter) == FALSE)
+ return __connman_error_invalid_arguments(msg);
+
+ dbus_message_iter_recurse(&iter, &array);
+ parse_network_dict(&array, &ssid, &security, &passphrase);
+ if (ssid == NULL)
+ return __connman_error_invalid_arguments(msg);
+
+ DBG("ssid %s security %s passphrase %s", ssid, security, passphrase);
+
+ network = connman_element_create(ssid);
+
+ network->type = CONNMAN_ELEMENT_TYPE_NETWORK;
+ network->index = element->index;
+
+ network->remember = TRUE;
+
+ connman_element_add_static_property(network, "Name",
+ DBUS_TYPE_STRING, &ssid);
+
+ connman_element_add_static_array_property(element, "WiFi.SSID",
+ DBUS_TYPE_BYTE, &ssid, strlen(ssid));
+
+ network->wifi.security = g_strdup(security);
+ network->wifi.passphrase = g_strdup(passphrase);
+
+ connman_element_register(network, element);
+
+ return g_dbus_create_reply(msg, DBUS_TYPE_OBJECT_PATH, &network->path,
+ DBUS_TYPE_INVALID);
+}
+
+static DBusMessage *device_remove_network(DBusConnection *conn,
+ DBusMessage *msg, void *data)
+{
+ return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+}
+
+static DBusMessage *network_get_properties(DBusConnection *conn,
+ DBusMessage *msg, void *data)
+{
+ struct connman_element *element = data;
+ DBusMessage *reply;
+ DBusMessageIter array, dict;
+ const char *str;
+
+ DBG("conn %p", conn);
+
+ 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 (element->parent)
+ connman_dbus_dict_append_variant(&dict, "Device",
+ DBUS_TYPE_OBJECT_PATH, &element->parent->path);
+
+ str = __connman_element_policy2string(element->policy);
+ if (str != NULL)
+ connman_dbus_dict_append_variant(&dict, "Policy",
+ DBUS_TYPE_STRING, &str);
+
+ connman_dbus_dict_append_variant(&dict, "Available",
+ DBUS_TYPE_BOOLEAN, &element->available);
+
+ connman_dbus_dict_append_variant(&dict, "Connected",
+ DBUS_TYPE_BOOLEAN, &element->enabled);
+
+ connman_dbus_dict_append_variant(&dict, "Remember",
+ DBUS_TYPE_BOOLEAN, &element->remember);
+
+ add_common_properties(element, &dict);
+
+ dbus_message_iter_close_container(&array, &dict);
+
+ return reply;
+}
+
+static DBusMessage *network_set_property(DBusConnection *conn,
+ DBusMessage *msg, void *data)
+{
+ struct connman_element *element = data;
+ DBusMessageIter iter;
+ DBusMessageIter 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_privileges(msg) < 0)
+ return __connman_error_permission_denied(msg);
+
+ if (g_str_equal(name, "Remember") == TRUE) {
+ dbus_message_iter_get_basic(&value, &element->remember);
+ } else if (g_str_equal(name, "WiFi.Passphrase") == TRUE) {
+ const char *str;
+
+ dbus_message_iter_get_basic(&value, &str);
+ g_free(element->wifi.passphrase);
+ element->wifi.passphrase = g_strdup(str);
+ } else
+ set_common_property(element, name, &value);
+
+ __connman_element_store(element);
+
+ return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+}
+
+static DBusMessage *connection_get_properties(DBusConnection *conn,
+ DBusMessage *msg, void *data)
+{
+ struct connman_element *element = data;
+ DBusMessage *reply;
+ DBusMessageIter array, dict;
+ const char *str;
+
+ DBG("conn %p", conn);
+
+ 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);
+
+ str = subtype2string(element->subtype);
+ if (str != NULL)
+ connman_dbus_dict_append_variant(&dict, "Type",
+ DBUS_TYPE_STRING, &str);
+
+ if (element->subtype == CONNMAN_ELEMENT_SUBTYPE_WIFI ||
+ element->subtype == CONNMAN_ELEMENT_SUBTYPE_WIMAX)
+ connman_dbus_dict_append_variant(&dict, "Strength",
+ DBUS_TYPE_BYTE, &element->strength);
+
+ connman_dbus_dict_append_variant(&dict, "Default",
+ DBUS_TYPE_BOOLEAN, &element->enabled);
+
+ add_common_properties(element, &dict);
+
+ dbus_message_iter_close_container(&array, &dict);
+
+ return reply;
+}
+
+static DBusMessage *connection_set_property(DBusConnection *conn,
+ DBusMessage *msg, void *data)
+{
+ struct connman_element *element = 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_privileges(msg) < 0)
+ return __connman_error_permission_denied(msg);
+
+ if (g_str_equal(name, "Default") == TRUE) {
+ dbus_bool_t enabled;
+
+ dbus_message_iter_get_basic(&value, &enabled);
+
+ if (enabled == TRUE)
+ return do_enable(conn, msg, element);
+ else
+ return do_disable(conn, msg, element);
+ }
+
+ return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+}
+
+static GDBusMethodTable device_methods[] = {
+ { "GetProperties", "", "a{sv}", device_get_properties },
+ { "SetProperty", "sv", "", device_set_property },
+ { "CreateNetwork", "a{sv}", "o", device_create_network },
+ { "RemoveNetwork", "o", "", device_remove_network },
+ { "ProposeScan", "", "", do_update },
+ { },
+};
+
+static GDBusMethodTable network_methods[] = {
+ { "GetProperties", "", "a{sv}", network_get_properties },
+ { "SetProperty", "sv", "", network_set_property },
+ { "Connect", "", "", do_enable },
+ { "Disconnect", "", "", do_disable },
+ { },
+};
+
+static GDBusMethodTable connection_methods[] = {
+ { "GetProperties", "", "a{sv}", connection_get_properties },
+ { "SetProperty", "sv", "", connection_set_property },
+ { },
+};
+
+static GDBusSignalTable element_signals[] = {
+ { "PropertyChanged", "sv" },
+ { },
+};
+
+struct append_filter {
+ enum connman_element_type type;
+ DBusMessageIter *iter;
+};
+
+static gboolean append_path(GNode *node, gpointer user_data)
+{
+ struct connman_element *element = node->data;
+ struct append_filter *filter = user_data;
+
+ DBG("element %p name %s", element, element->name);
+
+ if (element->type == CONNMAN_ELEMENT_TYPE_ROOT)
+ return FALSE;
+
+ if (filter->type != CONNMAN_ELEMENT_TYPE_UNKNOWN &&
+ filter->type != element->type)
+ return FALSE;
+
+ if (filter->type == CONNMAN_ELEMENT_TYPE_DEVICE &&
+ element->subtype == CONNMAN_ELEMENT_SUBTYPE_NETWORK)
+ return FALSE;
+
+ dbus_message_iter_append_basic(filter->iter,
+ DBUS_TYPE_OBJECT_PATH, &element->path);
+
+ return FALSE;
+}
+
+void __connman_element_list(struct connman_element *element,
+ enum connman_element_type type,
+ DBusMessageIter *iter)
+{
+ struct append_filter filter = { type, iter };
+ GNode *node;
+
+ DBG("");
+
+ if (element != NULL) {
+ node = g_node_find(element_root, G_PRE_ORDER,
+ G_TRAVERSE_ALL, element);
+ if (node == NULL)
+ return;
+ } else
+ node = element_root;
+
+ g_node_traverse(node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
+ append_path, &filter);
+}
+
+struct count_data {
+ enum connman_element_type type;
+ int count;
+};
+
+static gboolean count_element(GNode *node, gpointer user_data)
+{
+ struct connman_element *element = node->data;
+ struct count_data *data = user_data;
+
+ DBG("element %p name %s", element, element->name);
+
+ if (element->type == CONNMAN_ELEMENT_TYPE_ROOT)
+ return FALSE;
+
+ if (data->type != CONNMAN_ELEMENT_TYPE_UNKNOWN &&
+ data->type != element->type)
+ return FALSE;
+
+ data->count++;
+
+ return FALSE;
+}
+
+int __connman_element_count(struct connman_element *element,
+ enum connman_element_type type)
+{
+ struct count_data data = { type, 0 };
+ GNode *node;
+
+ DBG("");
+
+ if (element != NULL) {
+ node = g_node_find(element_root, G_PRE_ORDER,
+ G_TRAVERSE_ALL, element);
+ if (node == NULL)
+ return 0;
+ } else
+ node = element_root;
+
+ g_node_traverse(node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
+ count_element, &data);
+
+ return data.count;
+}
+
+static gint compare_priority(gconstpointer a, gconstpointer b)
+{
+ const struct connman_driver *driver1 = a;
+ const struct connman_driver *driver2 = b;
+
+ return driver2->priority - driver1->priority;
+}
+
+static gboolean match_driver(struct connman_element *element,
+ struct connman_driver *driver)
+{
+ if (element->type == CONNMAN_ELEMENT_TYPE_ROOT)
+ return FALSE;
+
+ if (element->type != driver->type &&
+ driver->type != CONNMAN_ELEMENT_TYPE_UNKNOWN)
+ return FALSE;
+
+ if (element->subtype == driver->subtype ||
+ driver->subtype == CONNMAN_ELEMENT_SUBTYPE_UNKNOWN)
+ return TRUE;
+
+ return FALSE;
+}
+
+static void enable_element(struct connman_element *element)
+{
+ if (element->type != CONNMAN_ELEMENT_TYPE_DEVICE)
+ return;
+
+ if (element->policy != CONNMAN_ELEMENT_POLICY_AUTO)
+ return;
+
+ if (element->driver && element->driver->enable) {
+ if (element->driver->enable(element) == 0) {
+ element->enabled = TRUE;
+ emit_enabled_signal(connection, element);
+ }
+ }
+}
+
+static gboolean probe_driver(GNode *node, gpointer data)
+{
+ struct connman_element *element = node->data;
+ struct connman_driver *driver = data;
+
+ DBG("element %p name %s", element, element->name);
+
+ if (!element->driver && match_driver(element, driver) == TRUE) {
+ if (driver->probe(element) < 0)
+ return FALSE;
+
+ __connman_element_lock(element);
+ element->driver = driver;
+ __connman_element_unlock(element);
+
+ enable_element(element);
+ }
+
+ return FALSE;
+}
+
+void __connman_driver_rescan(struct connman_driver *driver)
+{
+ DBG("driver %p name %s", driver, driver->name);
+
+ if (!driver->probe)
+ return;
+
+ if (element_root != NULL)
+ g_node_traverse(element_root, G_PRE_ORDER,
+ G_TRAVERSE_ALL, -1, probe_driver, driver);
+}
+
+/**
+ * connman_driver_register:
+ * @driver: driver definition
+ *
+ * Register a new driver
+ *
+ * Returns: %0 on success
+ */
+int connman_driver_register(struct connman_driver *driver)
+{
+ DBG("driver %p name %s", driver, driver->name);
+
+ if (driver->type == CONNMAN_ELEMENT_TYPE_ROOT)
+ return -EINVAL;
+
+ if (!driver->probe)
+ return -EINVAL;
+
+ driver_list = g_slist_insert_sorted(driver_list, driver,
+ compare_priority);
+
+ if (element_root != NULL)
+ g_node_traverse(element_root, G_PRE_ORDER,
+ G_TRAVERSE_ALL, -1, probe_driver, driver);
+
+ return 0;
+}
+
+static void disable_element(struct connman_element *element)
+{
+ if (element->policy != CONNMAN_ELEMENT_POLICY_AUTO)
+ return;
+
+ if (element->enabled == FALSE)
+ return;
+
+ if (element->driver && element->driver->disable) {
+ if (element->driver->disable(element) == 0) {
+ element->enabled = FALSE;
+ emit_enabled_signal(connection, element);
+ }
+ }
+}
+
+static gboolean remove_driver(GNode *node, gpointer data)
+{
+ struct connman_element *element = node->data;
+ struct connman_driver *driver = data;
+
+ DBG("element %p name %s", element, element->name);
+
+ if (element->driver == driver) {
+ disable_element(element);
+
+ if (driver->remove)
+ driver->remove(element);
+
+ __connman_element_lock(element);
+ element->driver = NULL;
+ __connman_element_unlock(element);
+ }
+
+ return FALSE;
+}
+
+/**
+ * connman_driver_unregister:
+ * @driver: driver definition
+ *
+ * Remove a previously registered driver
+ */
+void connman_driver_unregister(struct connman_driver *driver)
+{
+ DBG("driver %p name %s", driver, driver->name);
+
+ driver_list = g_slist_remove(driver_list, driver);
+
+ if (element_root != NULL)
+ g_node_traverse(element_root, G_POST_ORDER,
+ G_TRAVERSE_ALL, -1, remove_driver, driver);
+}
+
+/**
+ * connman_element_create:
+ * @name: element name
+ *
+ * Allocate a new element and assign the given #name to it. If the name
+ * is #NULL, it will be later on created based on the element type.
+ *
+ * Returns: a newly-allocated #connman_element structure
+ */
+struct connman_element *connman_element_create(const char *name)
+{
+ struct connman_element *element;
+
+ element = g_try_new0(struct connman_element, 1);
+ if (element == NULL)
+ return NULL;
+
+ DBG("element %p", element);
+
+ element->refcount = 1;
+
+ element->name = g_strdup(name);
+ element->type = CONNMAN_ELEMENT_TYPE_UNKNOWN;
+ element->subtype = CONNMAN_ELEMENT_SUBTYPE_UNKNOWN;
+ element->state = CONNMAN_ELEMENT_STATE_CLOSED;
+ element->policy = CONNMAN_ELEMENT_POLICY_AUTO;
+ element->index = -1;
+ element->enabled = FALSE;
+
+ return element;
+}
+
+struct connman_element *connman_element_ref(struct connman_element *element)
+{
+ DBG("element %p name %s refcount %d", element, element->name,
+ g_atomic_int_get(&element->refcount) + 1);
+
+ g_atomic_int_inc(&element->refcount);
+
+ return element;
+}
+
+static void free_properties(struct connman_element *element)
+{
+ GSList *list;
+
+ DBG("element %p name %s", element, element->name);
+
+ __connman_element_lock(element);
+
+ for (list = element->properties; list; list = list->next) {
+ struct connman_property *property = list->data;
+
+ if (!(property->flags & CONNMAN_PROPERTY_FLAG_REFERENCE))
+ g_free(property->value);
+
+ g_free(property->name);
+ g_free(property);
+ }
+
+ g_slist_free(element->properties);
+
+ element->properties = NULL;
+
+ __connman_element_unlock(element);
+}
+
+void connman_element_unref(struct connman_element *element)
+{
+ DBG("element %p name %s refcount %d", element, element->name,
+ g_atomic_int_get(&element->refcount) - 1);
+
+ if (g_atomic_int_dec_and_test(&element->refcount) == TRUE) {
+ free_properties(element);
+ g_free(element->ipv4.address);
+ g_free(element->ipv4.netmask);
+ g_free(element->ipv4.gateway);
+ g_free(element->ipv4.network);
+ g_free(element->ipv4.broadcast);
+ g_free(element->ipv4.nameserver);
+ g_free(element->devname);
+ g_free(element->path);
+ g_free(element->name);
+ g_free(element);
+ }
+}
+
+int connman_element_add_static_property(struct connman_element *element,
+ const char *name, int type, const void *value)
+{
+ struct connman_property *property;
+
+ DBG("element %p name %s", element, element->name);
+
+ if (type != DBUS_TYPE_STRING && type != DBUS_TYPE_BYTE)
+ return -EINVAL;
+
+ property = g_try_new0(struct connman_property, 1);
+ if (property == NULL)
+ return -ENOMEM;
+
+ property->flags = CONNMAN_PROPERTY_FLAG_STATIC;
+ property->id = CONNMAN_PROPERTY_ID_INVALID;
+ property->name = g_strdup(name);
+ property->type = type;
+
+ DBG("name %s type %d value %p", name, type, value);
+
+ switch (type) {
+ case DBUS_TYPE_STRING:
+ property->value = g_strdup(*((const char **) value));
+ break;
+ case DBUS_TYPE_BYTE:
+ property->value = g_try_malloc(1);
+ if (property->value != NULL)
+ memcpy(property->value, value, 1);
+ break;
+ }
+
+ __connman_element_lock(element);
+ element->properties = g_slist_append(element->properties, property);
+ __connman_element_unlock(element);
+
+ return 0;
+}
+
+static void emit_property_changed(DBusConnection *conn,
+ struct connman_element *element,
+ const char *name, int type, const void *data)
+{
+ DBusMessage *signal;
+ DBusMessageIter entry, value;
+ const char *iface, *sig;
+
+ DBG("conn %p", conn);
+
+ switch (element->type) {
+ case CONNMAN_ELEMENT_TYPE_DEVICE:
+ iface = CONNMAN_DEVICE_INTERFACE;
+ break;
+ case CONNMAN_ELEMENT_TYPE_NETWORK:
+ iface = CONNMAN_NETWORK_INTERFACE;
+ break;
+ case CONNMAN_ELEMENT_TYPE_CONNECTION:
+ iface = CONNMAN_CONNECTION_INTERFACE;
+ break;
+ default:
+ return;
+ }
+
+ signal = dbus_message_new_signal(element->path,
+ iface, "PropertyChanged");
+ if (signal == NULL)
+ return;
+
+ dbus_message_iter_init_append(signal, &entry);
+
+ dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &name);
+
+ switch (type) {
+ case DBUS_TYPE_STRING:
+ sig = DBUS_TYPE_STRING_AS_STRING;
+ break;
+ case DBUS_TYPE_BYTE:
+ sig = DBUS_TYPE_BYTE_AS_STRING;
+ break;
+ default:
+ sig = DBUS_TYPE_VARIANT_AS_STRING;
+ break;
+ }
+
+ dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
+ sig, &value);
+ dbus_message_iter_append_basic(&value, type, data);
+ dbus_message_iter_close_container(&entry, &value);
+
+ g_dbus_send_message(conn, signal);
+}
+
+int connman_element_set_static_property(struct connman_element *element,
+ const char *name, int type, const void *value)
+{
+ GSList *list;
+
+ DBG("element %p name %s", element, element->name);
+
+ if (type != DBUS_TYPE_STRING && type != DBUS_TYPE_BYTE)
+ return -EINVAL;
+
+ __connman_element_lock(element);
+
+ for (list = element->properties; list; list = list->next) {
+ struct connman_property *property = list->data;
+
+ if (g_str_equal(property->name, name) == FALSE)
+ continue;
+
+ if (!(property->flags & CONNMAN_PROPERTY_FLAG_STATIC))
+ continue;
+
+ property->type = type;
+ g_free(property->value);
+
+ switch (type) {
+ case DBUS_TYPE_STRING:
+ property->value = g_strdup(*((const char **) value));
+ break;
+ case DBUS_TYPE_BYTE:
+ property->value = g_try_malloc(1);
+ if (property->value != NULL)
+ memcpy(property->value, value, 1);
+ break;
+ }
+ }
+
+ __connman_element_unlock(element);
+
+ emit_property_changed(connection, element, name, type, value);
+
+ return 0;
+}
+
+int connman_element_add_static_array_property(struct connman_element *element,
+ const char *name, int type, const void *value, int len)
+{
+ struct connman_property *property;
+
+ DBG("element %p name %s", element, element->name);
+
+ if (type != DBUS_TYPE_BYTE)
+ return -EINVAL;
+
+ property = g_try_new0(struct connman_property, 1);
+ if (property == NULL)
+ return -ENOMEM;
+
+ property->flags = CONNMAN_PROPERTY_FLAG_STATIC;
+ property->id = CONNMAN_PROPERTY_ID_INVALID;
+ property->name = g_strdup(name);
+ property->type = DBUS_TYPE_ARRAY;
+ property->subtype = type;
+
+ DBG("name %s type %d value %p", name, type, value);
+
+ switch (type) {
+ case DBUS_TYPE_BYTE:
+ property->value = g_try_malloc(len);
+ if (property->value != NULL) {
+ memcpy(property->value,
+ *((const unsigned char **) value), len);
+ property->size = len;
+ }
+ break;
+ }
+
+ __connman_element_lock(element);
+ element->properties = g_slist_append(element->properties, property);
+ __connman_element_unlock(element);
+
+ return 0;
+}
+
+static void *get_reference_value(struct connman_element *element,
+ enum connman_property_id id)
+{
+ GSList *list;
+
+ DBG("element %p name %s", element, element->name);
+
+ for (list = element->properties; list; list = list->next) {
+ struct connman_property *property = list->data;
+
+ if (property->id != id)
+ continue;
+
+ if (!(property->flags & CONNMAN_PROPERTY_FLAG_REFERENCE))
+ return property->value;
+ }
+
+ if (element->parent == NULL)
+ return NULL;
+
+ return get_reference_value(element->parent, id);
+}
+
+static void set_reference_properties(struct connman_element *element)
+{
+ GSList *list;
+
+ DBG("element %p name %s", element, element->name);
+
+ for (list = element->properties; list; list = list->next) {
+ struct connman_property *property = list->data;
+
+ if (!(property->flags & CONNMAN_PROPERTY_FLAG_REFERENCE))
+ continue;
+
+ property->value = get_reference_value(element->parent,
+ property->id);
+ }
+}
+
+static struct connman_property *create_property(struct connman_element *element,
+ enum connman_property_id id)
+{
+ struct connman_property *property;
+ GSList *list;
+
+ DBG("element %p name %s", element, element->name);
+
+ __connman_element_lock(element);
+
+ for (list = element->properties; list; list = list->next) {
+ property = list->data;
+
+ if (property->id == id)
+ goto unlock;
+ }
+
+ property = g_try_new0(struct connman_property, 1);
+ if (property == NULL)
+ goto unlock;
+
+ property->flags = CONNMAN_PROPERTY_FLAG_REFERENCE;
+ property->id = id;
+ property->name = g_strdup(propid2name(id));
+ property->type = propid2type(id);
+
+ if (property->name == NULL) {
+ g_free(property);
+ property = NULL;
+ goto unlock;
+ }
+
+ element->properties = g_slist_append(element->properties, property);
+
+unlock:
+ __connman_element_unlock(element);
+
+ return property;
+}
+
+static void create_default_properties(struct connman_element *element)
+{
+ struct connman_property *property;
+ int i;
+
+ DBG("element %p name %s", element, element->name);
+
+ for (i = 0; propid_table[i].name; i++) {
+ DBG("property %s", propid_table[i].name);
+
+ property = create_property(element, propid_table[i].id);
+
+ property->flags &= ~CONNMAN_PROPERTY_FLAG_REFERENCE;
+
+ if (propid_table[i].type != DBUS_TYPE_STRING)
+ continue;
+
+ if (propid_table[i].value)
+ property->value = g_strdup(propid_table[i].value);
+ else
+ property->value = g_strdup("");
+ }
+}
+
+static int define_properties_valist(struct connman_element *element,
+ va_list args)
+{
+ enum connman_property_id id;
+
+ DBG("element %p name %s", element, element->name);
+
+ id = va_arg(args, enum connman_property_id);
+
+ while (id != CONNMAN_PROPERTY_ID_INVALID) {
+
+ DBG("property %d", id);
+
+ create_property(element, id);
+
+ id = va_arg(args, enum connman_property_id);
+ }
+
+ return 0;
+}
+
+/**
+ * connman_element_define_properties:
+ * @element: an element
+ * @varargs: list of property identifiers
+ *
+ * Define the valid properties for an element.
+ *
+ * Returns: %0 on success
+ */
+int connman_element_define_properties(struct connman_element *element, ...)
+{
+ va_list args;
+ int err;
+
+ DBG("element %p name %s", element, element->name);
+
+ va_start(args, element);
+
+ err = define_properties_valist(element, args);
+
+ va_end(args);
+
+ return err;
+}
+
+int connman_element_create_property(struct connman_element *element,
+ const char *name, int type)
+{
+ return -EIO;
+}
+
+int connman_element_set_property(struct connman_element *element,
+ enum connman_property_id id, const void *value)
+{
+ switch (id) {
+ case CONNMAN_PROPERTY_ID_IPV4_ADDRESS:
+ __connman_element_lock(element);
+ g_free(element->ipv4.address);
+ element->ipv4.address = g_strdup(*((const char **) value));
+ __connman_element_unlock(element);
+ break;
+ case CONNMAN_PROPERTY_ID_IPV4_NETMASK:
+ __connman_element_lock(element);
+ g_free(element->ipv4.netmask);
+ element->ipv4.netmask = g_strdup(*((const char **) value));
+ __connman_element_unlock(element);
+ break;
+ case CONNMAN_PROPERTY_ID_IPV4_GATEWAY:
+ __connman_element_lock(element);
+ g_free(element->ipv4.gateway);
+ element->ipv4.gateway = g_strdup(*((const char **) value));
+ __connman_element_unlock(element);
+ break;
+ case CONNMAN_PROPERTY_ID_IPV4_BROADCAST:
+ __connman_element_lock(element);
+ g_free(element->ipv4.broadcast);
+ element->ipv4.broadcast = g_strdup(*((const char **) value));
+ __connman_element_unlock(element);
+ break;
+ case CONNMAN_PROPERTY_ID_IPV4_NAMESERVER:
+ __connman_element_lock(element);
+ g_free(element->ipv4.nameserver);
+ element->ipv4.nameserver = g_strdup(*((const char **) value));
+ __connman_element_unlock(element);
+ break;
+ case CONNMAN_PROPERTY_ID_WIFI_SECURITY:
+ __connman_element_lock(element);
+ g_free(element->wifi.security);
+ element->wifi.security = g_strdup(*((const char **) value));
+ __connman_element_unlock(element);
+ break;
+ case CONNMAN_PROPERTY_ID_WIFI_PASSPHRASE:
+ __connman_element_lock(element);
+ g_free(element->wifi.passphrase);
+ element->wifi.passphrase = g_strdup(*((const char **) value));
+ __connman_element_unlock(element);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+int connman_element_get_value(struct connman_element *element,
+ enum connman_property_id id, void *value)
+{
+ if (element->type == CONNMAN_ELEMENT_TYPE_ROOT)
+ return -EINVAL;
+
+ switch (id) {
+ case CONNMAN_PROPERTY_ID_IPV4_ADDRESS:
+ if (element->ipv4.address == NULL)
+ return connman_element_get_value(element->parent,
+ id, value);
+ __connman_element_lock(element);
+ *((char **) value) = element->ipv4.address;
+ __connman_element_unlock(element);
+ break;
+ case CONNMAN_PROPERTY_ID_IPV4_NETMASK:
+ if (element->ipv4.netmask == NULL)
+ return connman_element_get_value(element->parent,
+ id, value);
+ __connman_element_lock(element);
+ *((char **) value) = element->ipv4.netmask;
+ __connman_element_unlock(element);
+ break;
+ case CONNMAN_PROPERTY_ID_IPV4_GATEWAY:
+ if (element->ipv4.gateway == NULL)
+ return connman_element_get_value(element->parent,
+ id, value);
+ __connman_element_lock(element);
+ *((char **) value) = element->ipv4.gateway;
+ __connman_element_unlock(element);
+ break;
+ case CONNMAN_PROPERTY_ID_IPV4_BROADCAST:
+ if (element->ipv4.broadcast == NULL)
+ return connman_element_get_value(element->parent,
+ id, value);
+ __connman_element_lock(element);
+ *((char **) value) = element->ipv4.broadcast;
+ __connman_element_unlock(element);
+ break;
+ case CONNMAN_PROPERTY_ID_IPV4_NAMESERVER:
+ if (element->ipv4.nameserver == NULL)
+ return connman_element_get_value(element->parent,
+ id, value);
+ __connman_element_lock(element);
+ *((char **) value) = element->ipv4.nameserver;
+ __connman_element_unlock(element);
+ break;
+ case CONNMAN_PROPERTY_ID_WIFI_SECURITY:
+ if (element->wifi.security == NULL)
+ return connman_element_get_value(element->parent,
+ id, value);
+ __connman_element_lock(element);
+ *((char **) value) = element->wifi.security;
+ __connman_element_unlock(element);
+ break;
+ case CONNMAN_PROPERTY_ID_WIFI_PASSPHRASE:
+ if (element->wifi.passphrase == NULL)
+ return connman_element_get_value(element->parent,
+ id, value);
+ __connman_element_lock(element);
+ *((char **) value) = element->wifi.passphrase;
+ __connman_element_unlock(element);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+gboolean connman_element_get_static_property(struct connman_element *element,
+ const char *name, void *value)
+{
+ GSList *list;
+ gboolean found = FALSE;
+
+ DBG("element %p name %s", element, element->name);
+
+ __connman_element_lock(element);
+
+ for (list = element->properties; list; list = list->next) {
+ struct connman_property *property = list->data;
+
+ if (!(property->flags & CONNMAN_PROPERTY_FLAG_STATIC))
+ continue;
+
+ if (g_str_equal(property->name, name) == TRUE) {
+ switch (property->type) {
+ case DBUS_TYPE_STRING:
+ *((char **) value) = property->value;
+ found = TRUE;
+ break;
+ }
+ break;
+ }
+ }
+
+ __connman_element_unlock(element);
+
+ return found;
+}
+
+gboolean connman_element_get_static_array_property(struct connman_element *element,
+ const char *name, void *value, int *len)
+{
+ GSList *list;
+ gboolean found = FALSE;
+
+ DBG("element %p name %s", element, element->name);
+
+ __connman_element_lock(element);
+
+ for (list = element->properties; list; list = list->next) {
+ struct connman_property *property = list->data;
+
+ if (!(property->flags & CONNMAN_PROPERTY_FLAG_STATIC))
+ continue;
+
+ if (g_str_equal(property->name, name) == TRUE) {
+ *((char **) value) = property->value;
+ *len = property->size;
+ found = TRUE;
+ break;
+ }
+ }
+
+ __connman_element_unlock(element);
+
+ return found;
+}
+
+gboolean connman_element_match_static_property(struct connman_element *element,
+ const char *name, const void *value)
+{
+ GSList *list;
+ gboolean result = FALSE;
+
+ DBG("element %p name %s", element, element->name);
+
+ __connman_element_lock(element);
+
+ for (list = element->properties; list; list = list->next) {
+ struct connman_property *property = list->data;
+
+ if (!(property->flags & CONNMAN_PROPERTY_FLAG_STATIC))
+ continue;
+
+ if (g_str_equal(property->name, name) == FALSE)
+ continue;
+
+ if (property->type == DBUS_TYPE_STRING)
+ result = g_str_equal(property->value,
+ *((const char **) value));
+
+ if (result == TRUE)
+ break;
+ }
+
+ __connman_element_unlock(element);
+
+ return result;
+}
+
+static void append_devices(DBusMessageIter *entry)
+{
+ DBusMessageIter value, iter;
+ const char *key = "Devices";
+
+ 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(NULL, CONNMAN_ELEMENT_TYPE_DEVICE, &iter);
+ dbus_message_iter_close_container(&value, &iter);
+
+ dbus_message_iter_close_container(entry, &value);
+}
+
+static void emit_devices_signal(DBusConnection *conn)
+{
+ DBusMessage *signal;
+ DBusMessageIter entry;
+
+ DBG("conn %p", conn);
+
+ signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
+ CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
+ if (signal == NULL)
+ return;
+
+ dbus_message_iter_init_append(signal, &entry);
+
+ append_devices(&entry);
+
+ g_dbus_send_message(conn, signal);
+}
+
+static void emit_networks_signal(DBusConnection *conn,
+ struct connman_element *device)
+{
+ DBusMessage *signal;
+ DBusMessageIter entry;
+
+ DBG("conn %p", conn);
+
+ if (device == NULL)
+ return;
+
+ signal = dbus_message_new_signal(device->path,
+ CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
+ if (signal == NULL)
+ return;
+
+ dbus_message_iter_init_append(signal, &entry);
+
+ append_networks(device, &entry);
- return FALSE;
+ g_dbus_send_message(conn, signal);
}
-void connman_driver_unregister(struct connman_driver *driver)
+static void append_connections(DBusMessageIter *entry)
{
- DBG("driver %p name %s", driver, driver->name);
+ DBusMessageIter value, iter;
+ const char *key = "Connections";
- g_static_rw_lock_writer_lock(&element_lock);
+ dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
- driver_list = g_slist_remove(driver_list, driver);
+ dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
+ DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
+ &value);
- if (element_root != NULL)
- g_node_traverse(element_root, G_POST_ORDER,
- G_TRAVERSE_ALL, -1, remove_driver, driver);
+ dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
+ DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
+ __connman_element_list(NULL, CONNMAN_ELEMENT_TYPE_CONNECTION, &iter);
+ dbus_message_iter_close_container(&value, &iter);
- g_static_rw_lock_writer_unlock(&element_lock);
+ dbus_message_iter_close_container(entry, &value);
}
-struct connman_element *connman_element_create(void)
+static void emit_connections_signal(DBusConnection *conn)
{
- struct connman_element *element;
+ DBusMessage *signal;
+ DBusMessageIter entry;
- element = g_new0(struct connman_element, 1);
+ DBG("conn %p", conn);
- DBG("element %p", element);
+ signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
+ CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
+ if (signal == NULL)
+ return;
- element->refcount = 1;
+ dbus_message_iter_init_append(signal, &entry);
- g_static_mutex_init(&element->mutex);
+ append_connections(&entry);
- element->type = CONNMAN_ELEMENT_TYPE_UNKNOWN;
- element->subtype = CONNMAN_ELEMENT_SUBTYPE_UNKNOWN;
- element->state = CONNMAN_ELEMENT_STATE_CLOSED;
+ g_dbus_send_message(conn, signal);
+}
- element->connected = FALSE;
+static void append_state(DBusMessageIter *entry, const char *state)
+{
+ DBusMessageIter value;
+ const char *key = "State";
- element->netdev.index = -1;
+ dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
- return element;
+ dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
+ DBUS_TYPE_STRING_AS_STRING, &value);
+ dbus_message_iter_append_basic(&value, DBUS_TYPE_STRING, &state);
+ dbus_message_iter_close_container(entry, &value);
}
-struct connman_element *connman_element_ref(struct connman_element *element)
+static void emit_state_change(DBusConnection *conn, const char *state)
{
- DBG("element %p name %s refcount %d", element, element->name,
- g_atomic_int_get(&element->refcount) + 1);
+ DBusMessage *signal;
+ DBusMessageIter entry;
- g_atomic_int_inc(&element->refcount);
+ DBG("conn %p", conn);
- return element;
+ signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
+ CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
+ if (signal == NULL)
+ return;
+
+ dbus_message_iter_init_append(signal, &entry);
+
+ append_state(&entry, state);
+
+ g_dbus_send_message(conn, signal);
}
-void connman_element_unref(struct connman_element *element)
+static void set_signal_strength(struct connman_element *connection)
{
- DBG("element %p name %s refcount %d", element, element->name,
- g_atomic_int_get(&element->refcount) - 1);
+ struct connman_element *element = connection;
- if (g_atomic_int_dec_and_test(&element->refcount) == TRUE) {
- GSList *list;
-
- for (list = element->properties; list; list = list->next) {
- struct connman_property *property = list->data;
- if ((property->flags & CONNMAN_PROPERTY_FLAG_STATIC) &&
- property->type == DBUS_TYPE_STRING)
- g_free(property->value);
- g_free(property);
- list->data = NULL;
+ while (element != NULL) {
+ if (element->type == CONNMAN_ELEMENT_TYPE_NETWORK) {
+ connection->strength = element->strength;
+ break;
}
- g_slist_free(element->properties);
- g_free(element->ipv4.address);
- g_free(element->ipv4.netmask);
- g_free(element->ipv4.gateway);
- g_free(element->ipv4.network);
- g_free(element->ipv4.broadcast);
- g_free(element->ipv4.nameserver);
- g_free(element->network.identifier);
- g_free(element->netdev.name);
- g_free(element->path);
- g_free(element->name);
- g_free(element);
+ element = element->parent;
}
}
-int connman_element_add_static_property(struct connman_element *element,
- const char *name, int type, const void *value)
+static void register_element(gpointer data, gpointer user_data)
{
- struct connman_property *property;
+ struct connman_element *element = data;
+ const gchar *basepath;
+ GSList *list;
+ GNode *node;
- DBG("element %p name %s", element, element->name);
+ __connman_element_lock(element);
- if (type != DBUS_TYPE_STRING)
- return -EINVAL;
+ if (element->parent) {
+ node = g_node_find(element_root, G_PRE_ORDER,
+ G_TRAVERSE_ALL, element->parent);
+ basepath = element->parent->path;
- property = g_try_new0(struct connman_property, 1);
- if (property == NULL)
- return -ENOMEM;
+ if (element->subtype == CONNMAN_ELEMENT_SUBTYPE_UNKNOWN)
+ element->subtype = element->parent->subtype;
+ } else {
+ element->parent = element_root->data;
- property->flags = CONNMAN_PROPERTY_FLAG_STATIC;
+ node = element_root;
+ basepath = "";
+ }
- property->name = g_strdup(name);
- property->type = type;
+ element->path = g_strdup_printf("%s/%s", basepath, element->name);
- DBG("name %s type %d value %p", name, type, value);
+ set_reference_properties(element);
- switch (type) {
- case DBUS_TYPE_STRING:
- property->value = g_strdup(*((const char **) value));
- break;
- }
+ __connman_element_unlock(element);
- connman_element_lock(element);
- element->properties = g_slist_append(element->properties, property);
- connman_element_unlock(element);
+ DBG("element %p path %s", element, element->path);
- return 0;
-}
+ __connman_element_load(element);
-int connman_element_set_property(struct connman_element *element,
- enum connman_property_type type, const void *value)
-{
- switch (type) {
- case CONNMAN_PROPERTY_TYPE_INVALID:
- return -EINVAL;
- case CONNMAN_PROPERTY_TYPE_IPV4_ADDRESS:
- connman_element_lock(element);
- g_free(element->ipv4.address);
- element->ipv4.address = g_strdup(*((const char **) value));
- connman_element_unlock(element);
- break;
- case CONNMAN_PROPERTY_TYPE_IPV4_NETMASK:
- connman_element_lock(element);
- g_free(element->ipv4.netmask);
- element->ipv4.netmask = g_strdup(*((const char **) value));
- connman_element_unlock(element);
- break;
- case CONNMAN_PROPERTY_TYPE_IPV4_GATEWAY:
- connman_element_lock(element);
- g_free(element->ipv4.gateway);
- element->ipv4.gateway = g_strdup(*((const char **) value));
- connman_element_unlock(element);
- break;
- case CONNMAN_PROPERTY_TYPE_IPV4_NAMESERVER:
- connman_element_lock(element);
- g_free(element->ipv4.nameserver);
- element->ipv4.nameserver = g_strdup(*((const char **) value));
- connman_element_unlock(element);
- break;
+ g_node_append_data(node, element);
+
+ if (element->type == CONNMAN_ELEMENT_TYPE_DEVICE &&
+ element->subtype != CONNMAN_ELEMENT_SUBTYPE_NETWORK) {
+ if (g_dbus_register_interface(connection, element->path,
+ CONNMAN_DEVICE_INTERFACE,
+ device_methods, element_signals,
+ NULL, element, NULL) == FALSE)
+ connman_error("Failed to register %s device",
+ element->path);
+ else
+ emit_devices_signal(connection);
}
- g_dbus_emit_signal(connection, CONNMAN_MANAGER_PATH,
- CONNMAN_MANAGER_INTERFACE, "ElementUpdated",
- DBUS_TYPE_OBJECT_PATH, &element->path,
- DBUS_TYPE_INVALID);
+ if (element->type == CONNMAN_ELEMENT_TYPE_NETWORK) {
+ if (g_dbus_register_interface(connection, element->path,
+ CONNMAN_NETWORK_INTERFACE,
+ network_methods, element_signals,
+ NULL, element, NULL) == FALSE)
+ connman_error("Failed to register %s network",
+ element->path);
+ else
+ emit_networks_signal(connection, element->parent);
+ }
- return 0;
-}
+ if (element->type == CONNMAN_ELEMENT_TYPE_CONNECTION) {
+ if (g_dbus_register_interface(connection, element->path,
+ CONNMAN_CONNECTION_INTERFACE,
+ connection_methods, element_signals,
+ NULL, element, NULL) == FALSE)
+ connman_error("Failed to register %s connection",
+ element->path);
+ else {
+ set_signal_strength(element);
+ emit_connections_signal(connection);
+ emit_state_change(connection, "online");
+ }
+ }
-int connman_element_get_value(struct connman_element *element,
- enum connman_property_type type, void *value)
-{
- if (element->type == CONNMAN_ELEMENT_TYPE_ROOT)
- return -EINVAL;
+ __connman_element_store(element);
- switch (type) {
- case CONNMAN_PROPERTY_TYPE_INVALID:
- return -EINVAL;
- case CONNMAN_PROPERTY_TYPE_IPV4_ADDRESS:
- if (element->ipv4.address == NULL)
- return connman_element_get_value(element->parent,
- type, value);
- connman_element_lock(element);
- *((char **) value) = element->ipv4.address;
- connman_element_unlock(element);
- break;
- case CONNMAN_PROPERTY_TYPE_IPV4_NETMASK:
- if (element->ipv4.netmask == NULL)
- return connman_element_get_value(element->parent,
- type, value);
- connman_element_lock(element);
- *((char **) value) = element->ipv4.netmask;
- connman_element_unlock(element);
- break;
- case CONNMAN_PROPERTY_TYPE_IPV4_GATEWAY:
- if (element->ipv4.gateway == NULL)
- return connman_element_get_value(element->parent,
- type, value);
- connman_element_lock(element);
- *((char **) value) = element->ipv4.gateway;
- connman_element_unlock(element);
- break;
- case CONNMAN_PROPERTY_TYPE_IPV4_NAMESERVER:
- if (element->ipv4.nameserver == NULL)
- return connman_element_get_value(element->parent,
- type, value);
- connman_element_lock(element);
- *((char **) value) = element->ipv4.nameserver;
- connman_element_unlock(element);
- break;
- }
+ for (list = driver_list; list; list = list->next) {
+ struct connman_driver *driver = list->data;
- return 0;
+ if (match_driver(element, driver) == FALSE)
+ continue;
+
+ DBG("driver %p name %s", driver, driver->name);
+
+ if (driver->probe(element) == 0) {
+ __connman_element_lock(element);
+ element->driver = driver;
+ __connman_element_unlock(element);
+
+ enable_element(element);
+ break;
+ }
+ }
}
+/**
+ * connman_element_register:
+ * @element: the element to register
+ * @parent: the parent to register the element with
+ *
+ * Register an element with the core. It will be register under the given
+ * parent of if %NULL is provided under the root element.
+ *
+ * Returns: %0 on success
+ */
int connman_element_register(struct connman_element *element,
struct connman_element *parent)
{
DBG("element %p name %s parent %p", element, element->name, parent);
- if (device_filter && element->type == CONNMAN_ELEMENT_TYPE_DEVICE) {
- if (g_str_equal(device_filter, element->netdev.name) == FALSE)
- return -EINVAL;
+ if (element->devname == NULL)
+ element->devname = g_strdup(element->name);
+
+ if (device_filter && element->type == CONNMAN_ELEMENT_TYPE_DEVICE &&
+ element->subtype != CONNMAN_ELEMENT_SUBTYPE_NETWORK) {
+ if (g_pattern_match_simple(device_filter,
+ element->devname) == FALSE) {
+ DBG("ignoring %s [%s] device", element->name,
+ element->devname);
+ return -EPERM;
+ }
}
if (connman_element_ref(element) == NULL)
return -EINVAL;
- connman_element_lock(element);
-
- __connman_element_load(element);
+ __connman_element_lock(element);
if (element->name == NULL) {
- switch (element->type) {
- case CONNMAN_ELEMENT_TYPE_IPV4:
- element->name = g_strdup("ipv4");
- break;
- case CONNMAN_ELEMENT_TYPE_IPV6:
- element->name = g_strdup("ipv6");
- break;
- case CONNMAN_ELEMENT_TYPE_DHCP:
- element->name = g_strdup("dhcp");
- break;
- case CONNMAN_ELEMENT_TYPE_BOOTP:
- element->name = g_strdup("bootp");
- break;
- case CONNMAN_ELEMENT_TYPE_ZEROCONF:
- element->name = g_strdup("zeroconf");
- break;
- case CONNMAN_ELEMENT_TYPE_RESOLVER:
- element->name = g_strdup("resolver");
- break;
- case CONNMAN_ELEMENT_TYPE_INTERNET:
- element->name = g_strdup("internet");
- break;
- default:
- break;
+ element->name = g_strdup(type2string(element->type));
+ if (element->name == NULL) {
+ __connman_element_unlock(element);
+ return -EINVAL;
}
}
element->parent = parent;
- connman_element_unlock(element);
+ __connman_element_unlock(element);
- if (thread_register != NULL)
- g_thread_pool_push(thread_register, element, NULL);
+ register_element(element, NULL);
return 0;
}
-void connman_element_unregister(struct connman_element *element)
+static gboolean remove_element(GNode *node, gpointer user_data)
{
- DBG("element %p name %s", element, element->name);
-
- if (thread_unregister != NULL)
- g_thread_pool_push(thread_unregister, element, NULL);
-}
+ struct connman_element *element = node->data;
+ struct connman_element *root = user_data;
-void connman_element_update(struct connman_element *element)
-{
DBG("element %p name %s", element, element->name);
- g_static_rw_lock_reader_lock(&element_lock);
+ if (element == root)
+ return FALSE;
- if (element->driver && element->driver->update)
- element->driver->update(element);
+ if (element->driver) {
+ disable_element(element);
- g_static_rw_lock_reader_unlock(&element_lock);
+ if (element->driver->remove)
+ element->driver->remove(element);
- g_dbus_emit_signal(connection, CONNMAN_MANAGER_PATH,
- CONNMAN_MANAGER_INTERFACE, "ElementUpdated",
- DBUS_TYPE_OBJECT_PATH, &element->path,
- DBUS_TYPE_INVALID);
-}
+ __connman_element_lock(element);
+ element->driver = NULL;
+ __connman_element_unlock(element);
+ }
-static void register_element(gpointer data, gpointer user_data)
-{
- struct connman_element *element = data;
- const gchar *basepath;
- GSList *list;
- GNode *node;
+ if (node != NULL) {
+ g_node_unlink(node);
+ g_node_destroy(node);
+ }
- g_static_rw_lock_writer_lock(&element_lock);
+ if (element->type == CONNMAN_ELEMENT_TYPE_CONNECTION) {
+ if (__connman_element_count(NULL,
+ CONNMAN_ELEMENT_TYPE_CONNECTION) == 0)
+ emit_state_change(connection, "offline");
+ emit_connections_signal(connection);
- connman_element_lock(element);
+ g_dbus_unregister_interface(connection, element->path,
+ CONNMAN_CONNECTION_INTERFACE);
+ }
- if (element->parent) {
- node = g_node_find(element_root, G_PRE_ORDER,
- G_TRAVERSE_ALL, element->parent);
- basepath = element->parent->path;
+ if (element->type == CONNMAN_ELEMENT_TYPE_NETWORK) {
+ emit_networks_signal(connection, element->parent);
- if (element->subtype == CONNMAN_ELEMENT_SUBTYPE_UNKNOWN)
- element->subtype = element->parent->subtype;
- } else {
- node = element_root;
- basepath = "";
+ g_dbus_unregister_interface(connection, element->path,
+ CONNMAN_NETWORK_INTERFACE);
}
- element->path = g_strdup_printf("%s/%s", basepath, element->name);
+ if (element->type == CONNMAN_ELEMENT_TYPE_DEVICE &&
+ element->subtype != CONNMAN_ELEMENT_SUBTYPE_NETWORK) {
+ emit_devices_signal(connection);
- connman_element_unlock(element);
+ g_dbus_unregister_interface(connection, element->path,
+ CONNMAN_DEVICE_INTERFACE);
+ }
- DBG("element %p path %s", element, element->path);
+ connman_element_unref(element);
- g_node_append_data(node, element);
+ return FALSE;
+}
- g_static_rw_lock_writer_unlock(&element_lock);
+void connman_element_unregister(struct connman_element *element)
+{
+ GNode *node;
- __connman_element_store(element);
+ DBG("element %p name %s", element, element->name);
- if (g_dbus_register_interface(connection, element->path,
- CONNMAN_ELEMENT_INTERFACE,
- element_methods, NULL, NULL,
- element, NULL) == FALSE)
- connman_error("Failed to register %s", element->path);
+ node = g_node_find(element_root, G_PRE_ORDER, G_TRAVERSE_ALL, element);
- g_dbus_emit_signal(connection, CONNMAN_MANAGER_PATH,
- CONNMAN_MANAGER_INTERFACE, "ElementAdded",
- DBUS_TYPE_OBJECT_PATH, &element->path,
- DBUS_TYPE_INVALID);
+ if (node != NULL)
+ g_node_traverse(node, G_POST_ORDER,
+ G_TRAVERSE_ALL, -1, remove_element, NULL);
+}
- if (element->type == CONNMAN_ELEMENT_TYPE_DEVICE)
- g_dbus_emit_signal(connection, CONNMAN_MANAGER_PATH,
- CONNMAN_MANAGER_INTERFACE, "DeviceAdded",
- DBUS_TYPE_OBJECT_PATH, &element->path,
- DBUS_TYPE_INVALID);
+void connman_element_unregister_children(struct connman_element *element)
+{
+ GNode *node;
- g_static_rw_lock_writer_lock(&element_lock);
+ DBG("element %p name %s", element, element->name);
- for (list = driver_list; list; list = list->next) {
- struct connman_driver *driver = list->data;
+ node = g_node_find(element_root, G_PRE_ORDER, G_TRAVERSE_ALL, element);
- if (match_driver(element, driver) == FALSE)
- continue;
+ if (node != NULL)
+ g_node_traverse(node, G_POST_ORDER,
+ G_TRAVERSE_ALL, -1, remove_element, element);
+}
- DBG("driver %p name %s", driver, driver->name);
+static gboolean update_element(GNode *node, gpointer user_data)
+{
+ struct connman_element *element = node->data;
+ struct connman_element *root = user_data;
- if (driver->probe(element) < 0)
- continue;
+ DBG("element %p name %s", element, element->name);
- connman_element_lock(element);
- element->driver = driver;
- connman_element_unlock(element);
+ if (element->driver && element->driver->update)
+ element->driver->update(element);
+
+ if (element->type == CONNMAN_ELEMENT_TYPE_CONNECTION &&
+ root->type == CONNMAN_ELEMENT_TYPE_NETWORK) {
+ if (element->strength != root->strength) {
+ element->strength = root->strength;
+ emit_property_changed(connection, element, "Strength",
+ DBUS_TYPE_BYTE, &element->strength);
+ }
}
- g_static_rw_lock_writer_unlock(&element_lock);
+ return FALSE;
}
-static void unregister_element(gpointer data, gpointer user_data)
+void connman_element_update(struct connman_element *element)
{
- struct connman_element *element = data;
GNode *node;
DBG("element %p name %s", element, element->name);
- g_static_rw_lock_writer_lock(&element_lock);
-
node = g_node_find(element_root, G_PRE_ORDER, G_TRAVERSE_ALL, element);
- if (element->driver) {
- if (element->driver->remove)
- element->driver->remove(element);
+ if (node != NULL)
+ g_node_traverse(node, G_PRE_ORDER,
+ G_TRAVERSE_ALL, -1, update_element, element);
+}
- connman_element_lock(element);
- element->driver = NULL;
- connman_element_unlock(element);
- }
+int connman_element_set_enabled(struct connman_element *element,
+ gboolean enabled)
+{
+ if (element->enabled == enabled)
+ return 0;
- if (node != NULL) {
- g_node_unlink(node);
- g_node_destroy(node);
- }
+ element->enabled = enabled;
- g_static_rw_lock_writer_unlock(&element_lock);
+ emit_enabled_signal(connection, element);
- if (element->type == CONNMAN_ELEMENT_TYPE_DEVICE)
- g_dbus_emit_signal(connection, CONNMAN_MANAGER_PATH,
- CONNMAN_MANAGER_INTERFACE, "DeviceRemoved",
- DBUS_TYPE_OBJECT_PATH, &element->path,
- DBUS_TYPE_INVALID);
+ return 0;
+}
- g_dbus_emit_signal(connection, CONNMAN_MANAGER_PATH,
- CONNMAN_MANAGER_INTERFACE, "ElementRemoved",
- DBUS_TYPE_OBJECT_PATH, &element->path,
- DBUS_TYPE_INVALID);
+int connman_element_set_scanning(struct connman_element *element,
+ gboolean scanning)
+{
+ if (element->scanning == scanning)
+ return 0;
- g_dbus_unregister_interface(connection, element->path,
- CONNMAN_ELEMENT_INTERFACE);
+ element->scanning = scanning;
- connman_element_unref(element);
+ emit_scanning_signal(connection, element);
+
+ return 0;
}
int __connman_element_init(DBusConnection *conn, const char *device)
device_filter = g_strdup(device);
- g_static_rw_lock_writer_lock(&element_lock);
-
- element = connman_element_create();
+ element = connman_element_create("root");
- element->name = g_strdup("root");
element->path = g_strdup("/");
element->type = CONNMAN_ELEMENT_TYPE_ROOT;
- element_root = g_node_new(element);
+ create_default_properties(element);
- g_static_rw_lock_writer_unlock(&element_lock);
+ element_root = g_node_new(element);
- thread_register = g_thread_pool_new(register_element,
- NULL, 1, FALSE, NULL);
- thread_unregister = g_thread_pool_new(unregister_element,
- NULL, 1, FALSE, NULL);
+ __connman_device_init();
return 0;
}
DBG("element %p name %s", element, element->name);
if (element->driver) {
+ disable_element(element);
+
if (element->driver->remove)
element->driver->remove(element);
- connman_element_lock(element);
+ __connman_element_lock(element);
element->driver = NULL;
- connman_element_unlock(element);
+ __connman_element_unlock(element);
}
return FALSE;
DBG("element %p name %s", element, element->name);
if (g_node_depth(node) > 1)
- g_thread_pool_push(thread_unregister, element, NULL);
+ connman_element_unregister(element);
return FALSE;
}
{
DBG("");
- g_thread_pool_free(thread_register, TRUE, TRUE);
- thread_register = NULL;
+ __connman_device_cleanup();
- g_static_rw_lock_writer_lock(&element_lock);
g_node_traverse(element_root, G_POST_ORDER, G_TRAVERSE_ALL, -1,
free_driver, NULL);
- g_static_rw_lock_writer_unlock(&element_lock);
- g_static_rw_lock_writer_lock(&element_lock);
g_node_traverse(element_root, G_POST_ORDER, G_TRAVERSE_ALL, -1,
free_node, NULL);
- g_static_rw_lock_writer_unlock(&element_lock);
-
- g_thread_pool_free(thread_unregister, FALSE, TRUE);
- thread_unregister = NULL;
- g_static_rw_lock_writer_lock(&element_lock);
g_node_destroy(element_root);
element_root = NULL;
- g_static_rw_lock_writer_unlock(&element_lock);
g_free(device_filter);