X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=plugins%2Fbluetooth.c;h=9e1aaa2c26a97c4be6e31f9afe38e701611349a3;hb=091f5fa9229897a52424cd442b325f97d361dbc3;hp=8c83a98876ad1eacb94cf53943cb3339c6bedacb;hpb=daf3903e0695e63a68bdbf15f0079f40e7deaf99;p=framework%2Fconnectivity%2Fconnman.git diff --git a/plugins/bluetooth.c b/plugins/bluetooth.c index 8c83a98..9e1aaa2 100644 --- a/plugins/bluetooth.c +++ b/plugins/bluetooth.c @@ -2,7 +2,7 @@ * * Connection Manager * - * Copyright (C) 2007-2008 Intel Corporation. All rights reserved. + * Copyright (C) 2007-2012 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 @@ -23,281 +23,1003 @@ #include #endif +#include #include +#include +#include +#include #include +#define CONNMAN_API_SUBJECT_TO_CHANGE #include -#include +#include +#include +#include +#include #include #define BLUEZ_SERVICE "org.bluez" #define BLUEZ_MANAGER_INTERFACE BLUEZ_SERVICE ".Manager" #define BLUEZ_ADAPTER_INTERFACE BLUEZ_SERVICE ".Adapter" +#define BLUEZ_DEVICE_INTERFACE BLUEZ_SERVICE ".Device" +#define BLUEZ_NETWORK_INTERFACE BLUEZ_SERVICE ".Network" +#define BLUEZ_NETWORK_SERVER BLUEZ_SERVICE ".NetworkServer" +#define LIST_ADAPTERS "ListAdapters" #define ADAPTER_ADDED "AdapterAdded" #define ADAPTER_REMOVED "AdapterRemoved" +#define DEVICE_REMOVED "DeviceRemoved" + #define PROPERTY_CHANGED "PropertyChanged" +#define GET_PROPERTIES "GetProperties" +#define SET_PROPERTY "SetProperty" + +#define CONNECT "Connect" +#define DISCONNECT "Disconnect" + +#define REGISTER "Register" +#define UNREGISTER "Unregister" + +#define UUID_NAP "00001116-0000-1000-8000-00805f9b34fb" + +#define TIMEOUT 5000 + +static DBusConnection *connection; + +static GHashTable *bluetooth_devices = NULL; +static GHashTable *bluetooth_networks = NULL; + +static int pan_probe(struct connman_network *network) +{ + DBG("network %p", network); + + return 0; +} + +static void pan_remove(struct connman_network *network) +{ + DBG("network %p", network); +} + +static void connect_reply(DBusPendingCall *call, void *user_data) +{ + struct connman_network *network = user_data; + DBusMessage *reply; + DBusError error; + const char *interface = NULL; + int index; + + DBG("network %p", network); + + reply = dbus_pending_call_steal_reply(call); + + dbus_error_init(&error); + + if (dbus_set_error_from_message(&error, reply) == TRUE) { + connman_error("%s", error.message); + dbus_error_free(&error); + + goto err; + } + + if (dbus_message_get_args(reply, &error, + DBUS_TYPE_STRING, &interface, + DBUS_TYPE_INVALID) == FALSE) { + if (dbus_error_is_set(&error) == TRUE) { + connman_error("%s", error.message); + dbus_error_free(&error); + } else + connman_error("Wrong arguments for connect"); + goto err; + } + + if (interface == NULL) + goto err; + + DBG("interface %s", interface); + + index = connman_inet_ifindex(interface); + + connman_network_set_index(network, index); + + connman_network_set_connected(network, TRUE); + + dbus_message_unref(reply); + + dbus_pending_call_unref(call); + + return; +err: + + connman_network_set_connected(network, FALSE); + + dbus_message_unref(reply); + + dbus_pending_call_unref(call); +} + +static int pan_connect(struct connman_network *network) +{ + const char *path = connman_network_get_string(network, "Path"); + const char *uuid = "nap"; + DBusMessage *message; + DBusPendingCall *call; + + DBG("network %p", network); + + if (path == NULL) + return -EINVAL; + + message = dbus_message_new_method_call(BLUEZ_SERVICE, path, + BLUEZ_NETWORK_INTERFACE, CONNECT); + if (message == NULL) + return -ENOMEM; + + dbus_message_set_auto_start(message, FALSE); + + dbus_message_append_args(message, DBUS_TYPE_STRING, &uuid, + DBUS_TYPE_INVALID); + + if (dbus_connection_send_with_reply(connection, message, + &call, TIMEOUT * 10) == FALSE) { + connman_error("Failed to connect service"); + dbus_message_unref(message); + return -EINVAL; + } + + if (call == NULL) { + connman_error("D-Bus connection not available"); + dbus_message_unref(message); + return -EINVAL; + } + + dbus_pending_call_set_notify(call, connect_reply, network, NULL); + + dbus_message_unref(message); + + return -EINPROGRESS; +} + +static void disconnect_reply(DBusPendingCall *call, void *user_data) +{ + struct connman_network *network = user_data; + DBusMessage *reply; + DBusError error; + + DBG("network %p", network); + + reply = dbus_pending_call_steal_reply(call); + + dbus_error_init(&error); + + if (dbus_set_error_from_message(&error, reply) == TRUE) { + connman_error("%s", error.message); + dbus_error_free(&error); + goto done; + } + + if (dbus_message_get_args(reply, &error, DBUS_TYPE_INVALID) == FALSE) { + if (dbus_error_is_set(&error) == TRUE) { + connman_error("%s", error.message); + dbus_error_free(&error); + } else + connman_error("Wrong arguments for disconnect"); + goto done; + } + + connman_network_set_connected(network, FALSE); + +done: + dbus_message_unref(reply); + + dbus_pending_call_unref(call); + + connman_network_unref(network); +} + +static int pan_disconnect(struct connman_network *network) +{ + const char *path = connman_network_get_string(network, "Path"); + DBusMessage *message; + DBusPendingCall *call; + + DBG("network %p", network); + + if (path == NULL) + return -EINVAL; + + message = dbus_message_new_method_call(BLUEZ_SERVICE, path, + BLUEZ_NETWORK_INTERFACE, DISCONNECT); + if (message == NULL) + return -ENOMEM; + + dbus_message_set_auto_start(message, FALSE); + + dbus_message_append_args(message, DBUS_TYPE_INVALID); + + if (dbus_connection_send_with_reply(connection, message, + &call, TIMEOUT) == FALSE) { + connman_error("Failed to disconnect service"); + dbus_message_unref(message); + return -EINVAL; + } + + if (call == NULL) { + connman_error("D-Bus connection not available"); + dbus_message_unref(message); + return -EINVAL; + } + + connman_network_ref(network); + + connman_network_set_associating(network, FALSE); + + dbus_pending_call_set_notify(call, disconnect_reply, network, NULL); + + dbus_message_unref(message); + + return 0; +} + +static struct connman_network_driver pan_driver = { + .name = "bluetooth-pan", + .type = CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN, + .probe = pan_probe, + .remove = pan_remove, + .connect = pan_connect, + .disconnect = pan_disconnect, +}; + +static gboolean network_changed(DBusConnection *connection, + DBusMessage *message, void *user_data) +{ + const char *path = dbus_message_get_path(message); + struct connman_network *network; + DBusMessageIter iter, value; + const char *key; + + DBG("path %s", path); + + network = g_hash_table_lookup(bluetooth_networks, path); + if (network == NULL) + return TRUE; + + if (dbus_message_iter_init(message, &iter) == FALSE) + return TRUE; + + dbus_message_iter_get_basic(&iter, &key); + + dbus_message_iter_next(&iter); + dbus_message_iter_recurse(&iter, &value); + + if (g_str_equal(key, "Connected") == TRUE) { + dbus_bool_t connected; + + dbus_message_iter_get_basic(&value, &connected); + + if (connected == TRUE) + return TRUE; + + connman_network_set_associating(network, FALSE); + connman_network_set_connected(network, FALSE); + } + + return TRUE; +} + +static void extract_properties(DBusMessage *reply, const char **parent, + const char **address, + const char **name, + const char **alias, + dbus_bool_t *powered, + dbus_bool_t *scanning, + DBusMessageIter *uuids, + DBusMessageIter *networks) +{ + DBusMessageIter array, dict; + + if (dbus_message_iter_init(reply, &array) == FALSE) + return; + + if (dbus_message_iter_get_arg_type(&array) != DBUS_TYPE_ARRAY) + return; + + dbus_message_iter_recurse(&array, &dict); + + while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) { + DBusMessageIter entry, value; + const char *key; + + dbus_message_iter_recurse(&dict, &entry); + dbus_message_iter_get_basic(&entry, &key); + + dbus_message_iter_next(&entry); + dbus_message_iter_recurse(&entry, &value); + + if (g_str_equal(key, "Adapter") == TRUE) { + if (parent != NULL) + dbus_message_iter_get_basic(&value, parent); + } else if (g_str_equal(key, "Address") == TRUE) { + if (address != NULL) + dbus_message_iter_get_basic(&value, address); + } else if (g_str_equal(key, "Name") == TRUE) { + if (name != NULL) + dbus_message_iter_get_basic(&value, name); + } else if (g_str_equal(key, "Alias") == TRUE) { + if (alias != NULL) + dbus_message_iter_get_basic(&value, alias); + } else if (g_str_equal(key, "Powered") == TRUE) { + if (powered != NULL) + dbus_message_iter_get_basic(&value, powered); + } else if (g_str_equal(key, "Discovering") == TRUE) { + if (scanning != NULL) + dbus_message_iter_get_basic(&value, scanning); + } else if (g_str_equal(key, "Devices") == TRUE) { + if (networks != NULL) + memcpy(networks, &value, sizeof(value)); + } else if (g_str_equal(key, "UUIDs") == TRUE) { + if (uuids != NULL) + memcpy(uuids, &value, sizeof(value)); + } + + dbus_message_iter_next(&dict); + } +} + +static dbus_bool_t has_pan(DBusMessageIter *array) +{ + DBusMessageIter value; + + if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY) + return FALSE; + + dbus_message_iter_recurse(array, &value); + + while (dbus_message_iter_get_arg_type(&value) == DBUS_TYPE_STRING) { + const char *uuid; + + dbus_message_iter_get_basic(&value, &uuid); + + if (g_strcmp0(uuid, UUID_NAP) == 0) + return TRUE; + + dbus_message_iter_next(&value); + } + + return FALSE; +} + +static void network_properties_reply(DBusPendingCall *call, void *user_data) +{ + char *path = user_data; + struct connman_device *device; + struct connman_network *network; + DBusMessage *reply; + DBusMessageIter uuids; + const char *parent = NULL, *address = NULL, *name = NULL; + struct ether_addr addr; + char ident[13]; + + reply = dbus_pending_call_steal_reply(call); + + extract_properties(reply, &parent, &address, NULL, &name, + NULL, NULL, &uuids, NULL); + + if (parent == NULL) + goto done; + + device = g_hash_table_lookup(bluetooth_devices, parent); + if (device == NULL) + goto done; + + if (address == NULL) + goto done; + + ether_aton_r(address, &addr); + + snprintf(ident, 13, "%02x%02x%02x%02x%02x%02x", + addr.ether_addr_octet[0], + addr.ether_addr_octet[1], + addr.ether_addr_octet[2], + addr.ether_addr_octet[3], + addr.ether_addr_octet[4], + addr.ether_addr_octet[5]); + + if (has_pan(&uuids) == FALSE) + goto done; + + network = connman_device_get_network(device, ident); + if (network != NULL) + goto done; + + network = connman_network_create(ident, + CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN); + if (network == NULL) + goto done; + + connman_network_set_string(network, "Path", path); + + connman_network_set_name(network, name); + + connman_device_add_network(device, network); + + connman_network_set_group(network, ident); + + g_hash_table_replace(bluetooth_networks, g_strdup(path), network); + +done: + dbus_message_unref(reply); + + dbus_pending_call_unref(call); +} + +static void add_network(struct connman_device *device, const char *path) +{ + DBusMessage *message; + DBusPendingCall *call; + + DBG("path %s", path); + + message = dbus_message_new_method_call(BLUEZ_SERVICE, path, + BLUEZ_DEVICE_INTERFACE, GET_PROPERTIES); + if (message == NULL) + return; + + dbus_message_set_auto_start(message, FALSE); + + if (dbus_connection_send_with_reply(connection, message, + &call, TIMEOUT) == FALSE) { + connman_error("Failed to get network properties for %s", path); + goto done; + } + + if (call == NULL) { + connman_error("D-Bus connection not available"); + goto done; + } + + dbus_pending_call_set_notify(call, network_properties_reply, + g_strdup(path), g_free); + +done: + dbus_message_unref(message); +} + +static void check_networks(struct connman_device *device, + DBusMessageIter *array) +{ + DBusMessageIter value; + + if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY) + return; + + dbus_message_iter_recurse(array, &value); + + while (dbus_message_iter_get_arg_type(&value) == DBUS_TYPE_OBJECT_PATH) { + const char *path; + + dbus_message_iter_get_basic(&value, &path); + + add_network(device, path); + + dbus_message_iter_next(&value); + } +} + +static gboolean adapter_changed(DBusConnection *connection, + DBusMessage *message, void *user_data) +{ + const char *path = dbus_message_get_path(message); + struct connman_device *device; + DBusMessageIter iter, value; + const char *key; + + DBG("path %s", path); + + device = g_hash_table_lookup(bluetooth_devices, path); + if (device == NULL) + return TRUE; + + if (dbus_message_iter_init(message, &iter) == FALSE) + return TRUE; + + dbus_message_iter_get_basic(&iter, &key); + + dbus_message_iter_next(&iter); + dbus_message_iter_recurse(&iter, &value); + + if (g_str_equal(key, "Powered") == TRUE) { + dbus_bool_t val; + + dbus_message_iter_get_basic(&value, &val); + connman_device_set_powered(device, val); + } else if (g_str_equal(key, "Discovering") == TRUE) { + dbus_bool_t val; + + dbus_message_iter_get_basic(&value, &val); + connman_device_set_scanning(device, val); + } else if (g_str_equal(key, "Devices") == TRUE) { + check_networks(device, &value); + } + + return TRUE; +} + +static gboolean device_removed(DBusConnection *connection, + DBusMessage *message, void *user_data) +{ + const char *network_path; + struct connman_network *network; + struct connman_device *device; + DBusMessageIter iter; + + DBG(""); + + if (dbus_message_iter_init(message, &iter) == FALSE) + return TRUE; + + dbus_message_iter_get_basic(&iter, &network_path); + + network = g_hash_table_lookup(bluetooth_networks, network_path); + if (network == NULL) + return TRUE; + + device = connman_network_get_device(network); + if (device == NULL) + return TRUE; + + g_hash_table_remove(bluetooth_networks, network_path); + + return TRUE; +} + +static gboolean device_changed(DBusConnection *connection, + DBusMessage *message, void *user_data) +{ + const char *path = dbus_message_get_path(message); + DBusMessageIter iter, value; + const char *key; + + DBG("path %s", path); + + if (dbus_message_iter_init(message, &iter) == FALSE) + return TRUE; + + dbus_message_iter_get_basic(&iter, &key); + + dbus_message_iter_next(&iter); + dbus_message_iter_recurse(&iter, &value); + + DBG("key %s", key); + + if (g_str_equal(key, "UUIDs") == TRUE) + add_network(NULL, path); + + return TRUE; +} + +static void remove_device_networks(struct connman_device *device) +{ + GHashTableIter iter; + gpointer key, value; + GSList *key_list = NULL; + GSList *list; + + if (bluetooth_networks == NULL) + return; + + g_hash_table_iter_init(&iter, bluetooth_networks); + + while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) { + struct connman_network *network = value; + + if (connman_network_get_device(network) != device) + continue; + + key_list = g_slist_append(key_list, key); + } + + for (list = key_list; list != NULL; list = list->next) { + const char *network_path = list->data; + + g_hash_table_remove(bluetooth_networks, network_path); + } + + g_slist_free(key_list); +} + +static void adapter_properties_reply(DBusPendingCall *call, void *user_data) +{ + char *path = user_data; + struct connman_device *device; + DBusMessage *reply; + DBusMessageIter networks; + const char *address = NULL, *name = NULL; + dbus_bool_t powered = FALSE, scanning = FALSE; + struct ether_addr addr; + char ident[13]; + + DBG("path %s", path); + + reply = dbus_pending_call_steal_reply(call); + + if (path == NULL) + goto done; + + extract_properties(reply, NULL, &address, &name, NULL, + &powered, &scanning, NULL, &networks); + + if (address == NULL) + goto done; + + if (g_strcmp0(address, "00:00:00:00:00:00") == 0) + goto done; + + device = g_hash_table_lookup(bluetooth_devices, path); + if (device != NULL) + goto update; + + ether_aton_r(address, &addr); + + snprintf(ident, 13, "%02x%02x%02x%02x%02x%02x", + addr.ether_addr_octet[0], + addr.ether_addr_octet[1], + addr.ether_addr_octet[2], + addr.ether_addr_octet[3], + addr.ether_addr_octet[4], + addr.ether_addr_octet[5]); + + device = connman_device_create(ident, CONNMAN_DEVICE_TYPE_BLUETOOTH); + if (device == NULL) + goto done; + + connman_device_set_ident(device, ident); + + connman_device_set_string(device, "Path", path); + + if (connman_device_register(device) < 0) { + connman_device_unref(device); + goto done; + } + + g_hash_table_insert(bluetooth_devices, g_strdup(path), device); + +update: + connman_device_set_string(device, "Address", address); + connman_device_set_string(device, "Name", name); + connman_device_set_string(device, "Path", path); + + connman_device_set_powered(device, powered); + connman_device_set_scanning(device, scanning); + + if (powered == TRUE) + check_networks(device, &networks); + else + remove_device_networks(device); + +done: + dbus_message_unref(reply); + + dbus_pending_call_unref(call); +} + +static void add_adapter(DBusConnection *connection, const char *path) +{ + DBusMessage *message; + DBusPendingCall *call; + + DBG("path %s", path); + + message = dbus_message_new_method_call(BLUEZ_SERVICE, path, + BLUEZ_ADAPTER_INTERFACE, GET_PROPERTIES); + if (message == NULL) + return; + + dbus_message_set_auto_start(message, FALSE); + + if (dbus_connection_send_with_reply(connection, message, + &call, TIMEOUT) == FALSE) { + connman_error("Failed to get adapter properties for %s", path); + goto done; + } + + if (call == NULL) { + connman_error("D-Bus connection not available"); + goto done; + } + + dbus_pending_call_set_notify(call, adapter_properties_reply, + g_strdup(path), g_free); + +done: + dbus_message_unref(message); +} + +static gboolean adapter_added(DBusConnection *connection, DBusMessage *message, + void *user_data) +{ + const char *path; + + dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &path, + DBUS_TYPE_INVALID); + add_adapter(connection, path); + return TRUE; +} + +static void remove_adapter(DBusConnection *connection, const char *path) +{ + DBG("path %s", path); + + g_hash_table_remove(bluetooth_devices, path); +} + +static gboolean adapter_removed(DBusConnection *connection, DBusMessage *message, + void *user_data) +{ + const char *path; + + dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &path, + DBUS_TYPE_INVALID); + remove_adapter(connection, path); + return TRUE; +} + +static void list_adapters_reply(DBusPendingCall *call, void *user_data) +{ + DBusMessage *reply; + DBusError error; + char **adapters; + int i, num_adapters; + + DBG(""); + + reply = dbus_pending_call_steal_reply(call); + + dbus_error_init(&error); + + if (dbus_set_error_from_message(&error, reply) == TRUE) { + connman_error("%s", error.message); + dbus_error_free(&error); + goto done; + } + + if (dbus_message_get_args(reply, &error, + DBUS_TYPE_ARRAY, DBUS_TYPE_OBJECT_PATH, + &adapters, &num_adapters, + DBUS_TYPE_INVALID) == FALSE) { + if (dbus_error_is_set(&error) == TRUE) { + connman_error("%s", error.message); + dbus_error_free(&error); + } else + connman_error("Wrong arguments for adapter list"); + goto done; + } -#define TIMEOUT 5000 + for (i = 0; i < num_adapters; i++) + add_adapter(connection, adapters[i]); -static int bluetooth_probe(struct connman_element *device) -{ - DBG("device %p name %s", device, device->name); + g_strfreev(adapters); - return 0; -} +done: + dbus_message_unref(reply); -static void bluetooth_remove(struct connman_element *device) -{ - DBG("device %p name %s", device, device->name); + dbus_pending_call_unref(call); } -static int bluetooth_enable(struct connman_element *device) +static void unregister_device(gpointer data) { - DBG("device %p name %s", device, device->name); + struct connman_device *device = data; - return -EINVAL; -} + DBG(""); -static int bluetooth_disable(struct connman_element *device) -{ - DBG("device %p name %s", device, device->name); + remove_device_networks(device); - return 0; + connman_device_unregister(device); + connman_device_unref(device); } -static struct connman_driver bluetooth_driver = { - .name = "bluetooth", - .type = CONNMAN_ELEMENT_TYPE_DEVICE, - .subtype = CONNMAN_ELEMENT_SUBTYPE_BLUETOOTH, - .probe = bluetooth_probe, - .remove = bluetooth_remove, - .enable = bluetooth_enable, - .disable = bluetooth_disable, -}; - -static GSList *device_list = NULL; - -static struct connman_element *find_adapter(const char *path) +static void remove_network(gpointer data) { - const char *devname = g_basename(path); - GSList *list; - - DBG("path %s", path); + struct connman_network *network = data; + struct connman_device *device; - for (list = device_list; list; list = list->next) { - struct connman_element *device = list->data; + DBG("network %p", network); - if (g_str_equal(device->devname, devname) == TRUE) - return device; - } + device = connman_network_get_device(network); + if (device != NULL) + connman_device_remove_network(device, network); - return NULL; + connman_network_unref(network); } -static void property_changed(DBusConnection *connection, DBusMessage *message) +static void bluetooth_connect(DBusConnection *connection, void *user_data) { - const char *path = dbus_message_get_path(message); - struct connman_element *device; - DBusMessageIter iter, value; - const char *key; - - DBG("path %s", path); - - device = find_adapter(path); - if (device == NULL) - return; + DBusMessage *message; + DBusPendingCall *call; - if (dbus_message_iter_init(message, &iter) == FALSE) - return; + DBG("connection %p", connection); - dbus_message_iter_get_basic(&iter, &key); + bluetooth_devices = g_hash_table_new_full(g_str_hash, g_str_equal, + g_free, unregister_device); - dbus_message_iter_next(&iter); - dbus_message_iter_recurse(&iter, &value); + bluetooth_networks = g_hash_table_new_full(g_str_hash, g_str_equal, + g_free, remove_network); - if (g_str_equal(key, "Powered") == TRUE) { - gboolean val; + message = dbus_message_new_method_call(BLUEZ_SERVICE, "/", + BLUEZ_MANAGER_INTERFACE, LIST_ADAPTERS); + if (message == NULL) + return; - dbus_message_iter_get_basic(&value, &val); - connman_element_set_enabled(device, val); - } else if (g_str_equal(key, "Discovering") == TRUE) { - gboolean val; + dbus_message_set_auto_start(message, FALSE); - dbus_message_iter_get_basic(&value, &val); - connman_element_set_scanning(device, val); + if (dbus_connection_send_with_reply(connection, message, + &call, TIMEOUT) == FALSE) { + connman_error("Failed to get Bluetooth adapters"); + goto done; } -} - -static void properties_reply(DBusPendingCall *call, void *user_data) -{ - DBusMessage *message = user_data; - const char *path = dbus_message_get_path(message); - struct connman_element *device; - DBusMessageIter array, dict; - DBusMessage *reply; - DBG("path %s", path); + if (call == NULL) { + connman_error("D-Bus connection not available"); + goto done; + } - device = find_adapter(path); + dbus_pending_call_set_notify(call, list_adapters_reply, NULL, NULL); +done: dbus_message_unref(message); +} - reply = dbus_pending_call_steal_reply(call); - - if (device == NULL) - goto done; - - if (dbus_message_iter_init(reply, &array) == FALSE) - goto done; +static void bluetooth_disconnect(DBusConnection *connection, void *user_data) +{ + DBG("connection %p", connection); - if (dbus_message_iter_get_arg_type(&array) != DBUS_TYPE_ARRAY) - goto done; + if (bluetooth_devices == NULL) + return; - dbus_message_iter_recurse(&array, &dict); - while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) { - DBusMessageIter entry, value; - const char *key; + g_hash_table_destroy(bluetooth_networks); + bluetooth_networks = NULL; + g_hash_table_destroy(bluetooth_devices); + bluetooth_devices = NULL; +} - dbus_message_iter_recurse(&dict, &entry); - dbus_message_iter_get_basic(&entry, &key); +static int bluetooth_probe(struct connman_device *device) +{ + GHashTableIter iter; + gpointer key, value; - dbus_message_iter_next(&entry); - dbus_message_iter_recurse(&entry, &value); + DBG("device %p", device); - if (g_str_equal(key, "Powered") == TRUE) { - gboolean val; + if (bluetooth_devices == NULL) + return -ENOTSUP; - dbus_message_iter_get_basic(&value, &val); - connman_element_set_enabled(device, val); - } else if (g_str_equal(key, "Discovering") == TRUE) { - gboolean val; + g_hash_table_iter_init(&iter, bluetooth_devices); - dbus_message_iter_get_basic(&value, &val); - connman_element_set_scanning(device, val); - } + while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) { + struct connman_device *device_pan = value; - dbus_message_iter_next(&dict); + if (device == device_pan) + return 0; } -done: - dbus_message_unref(reply); + return -ENOTSUP; } -static void devices_reply(DBusPendingCall *call, void *user_data) +static void bluetooth_remove(struct connman_device *device) { - DBusMessage *message = user_data; - const char *path = dbus_message_get_path(message); - DBusMessage *reply; - DBusError error; - char **devices; - int i, num_devices; + DBG("device %p", device); +} - DBG("path %s", path); +static void powered_reply(DBusPendingCall *call, void *user_data) +{ + DBusError error; + DBusMessage *reply; - dbus_message_unref(message); + DBG(""); reply = dbus_pending_call_steal_reply(call); dbus_error_init(&error); - if (dbus_message_get_args(reply, &error, - DBUS_TYPE_ARRAY, DBUS_TYPE_OBJECT_PATH, - &devices, &num_devices, - DBUS_TYPE_INVALID) == FALSE) { - if (dbus_error_is_set(&error) == TRUE) { - connman_error("%s", error.message); - dbus_error_free(&error); - } else - connman_error("Wrong arguments for device list"); - goto done; - } - - for (i = 0; i < num_devices; i++) { - DBG("device %s", devices[i]); + if (dbus_set_error_from_message(&error, reply) == TRUE) { + connman_error("%s", error.message); + dbus_error_free(&error); + dbus_message_unref(reply); + dbus_pending_call_unref(call); + return; } - g_strfreev(devices); - -done: dbus_message_unref(reply); + dbus_pending_call_unref(call); + + add_adapter(connection, user_data); } -static void add_adapter(DBusConnection *connection, const char *path) +static int change_powered(DBusConnection *connection, const char *path, + dbus_bool_t powered) { - struct connman_element *device; DBusMessage *message; + DBusMessageIter iter; DBusPendingCall *call; - DBG("path %s", path); - - device = find_adapter(path); - if (device != NULL) - return; - - device = connman_element_create(NULL); - device->type = CONNMAN_ELEMENT_TYPE_DEVICE; - device->subtype = CONNMAN_ELEMENT_SUBTYPE_BLUETOOTH; - device->policy = CONNMAN_ELEMENT_POLICY_IGNORE; - - device->name = g_path_get_basename(path); + DBG(""); - connman_element_register(device, NULL); - device_list = g_slist_append(device_list, device); + if (path == NULL) + return -EINVAL; message = dbus_message_new_method_call(BLUEZ_SERVICE, path, - BLUEZ_ADAPTER_INTERFACE, "GetProperties"); + BLUEZ_ADAPTER_INTERFACE, SET_PROPERTY); if (message == NULL) - return; + return -ENOMEM; + + dbus_message_set_auto_start(message, FALSE); + + dbus_message_iter_init_append(message, &iter); + connman_dbus_property_append_basic(&iter, "Powered", + DBUS_TYPE_BOOLEAN, &powered); if (dbus_connection_send_with_reply(connection, message, &call, TIMEOUT) == FALSE) { - connman_error("Failed to get adapter properties"); + connman_error("Failed to change Powered property"); dbus_message_unref(message); - return; + return -EINVAL; } - dbus_pending_call_set_notify(call, properties_reply, message, NULL); - - message = dbus_message_new_method_call(BLUEZ_SERVICE, path, - BLUEZ_ADAPTER_INTERFACE, "ListDevices"); - if (message == NULL) - return; - - if (dbus_connection_send_with_reply(connection, message, - &call, TIMEOUT) == FALSE) { - connman_error("Failed to get Bluetooth devices"); + if (call == NULL) { + connman_error("D-Bus connection not available"); dbus_message_unref(message); - return; + return -EINVAL; } - dbus_pending_call_set_notify(call, devices_reply, message, NULL); + dbus_pending_call_set_notify(call, powered_reply, + g_strdup(path), g_free); + + dbus_message_unref(message); + + return -EINPROGRESS; } -static void remove_adapter(DBusConnection *connection, const char *path) +static int bluetooth_enable(struct connman_device *device) { - struct connman_element *device; + const char *path = connman_device_get_string(device, "Path"); - DBG("path %s", path); + DBG("device %p", device); - device = find_adapter(path); - if (device == NULL) - return; + return change_powered(connection, path, TRUE); +} - device_list = g_slist_remove(device_list, device); +static int bluetooth_disable(struct connman_device *device) +{ + const char *path = connman_device_get_string(device, "Path"); + + DBG("device %p", device); - connman_element_unregister(device); - connman_element_unref(device); + return change_powered(connection, path, FALSE); } -static void adapters_reply(DBusPendingCall *call, void *user_data) +static struct connman_device_driver bluetooth_driver = { + .name = "bluetooth", + .type = CONNMAN_DEVICE_TYPE_BLUETOOTH, + .probe = bluetooth_probe, + .remove = bluetooth_remove, + .enable = bluetooth_enable, + .disable = bluetooth_disable, +}; + +static int tech_probe(struct connman_technology *technology) { - DBusConnection *connection = user_data; - DBusMessage *reply; + return 0; +} + +static void tech_remove(struct connman_technology *technology) +{ +} + +static void server_register_reply(DBusPendingCall *call, void *user_data) +{ + struct connman_technology *technology = user_data; DBusError error; - char **adapters; - int i, num_adapters; + DBusMessage *reply; DBG(""); @@ -305,144 +1027,239 @@ static void adapters_reply(DBusPendingCall *call, void *user_data) dbus_error_init(&error); - if (dbus_message_get_args(reply, &error, - DBUS_TYPE_ARRAY, DBUS_TYPE_OBJECT_PATH, - &adapters, &num_adapters, - DBUS_TYPE_INVALID) == FALSE) { - if (dbus_error_is_set(&error) == TRUE) { - connman_error("%s", error.message); - dbus_error_free(&error); - } else - connman_error("Wrong arguments for adapter list"); - goto done; + if (dbus_set_error_from_message(&error, reply) == TRUE) { + connman_error("%s", error.message); + dbus_error_free(&error); + dbus_message_unref(reply); + dbus_pending_call_unref(call); + return; } - for (i = 0; i < num_adapters; i++) - add_adapter(connection, adapters[i]); + dbus_message_unref(reply); + dbus_pending_call_unref(call); - g_strfreev(adapters); + connman_technology_tethering_notify(technology, TRUE); +} + +static void server_unregister_reply(DBusPendingCall *call, void *user_data) +{ + struct connman_technology *technology = user_data; + DBusError error; + DBusMessage *reply; + + DBG(""); + + reply = dbus_pending_call_steal_reply(call); + + dbus_error_init(&error); + + if (dbus_set_error_from_message(&error, reply) == TRUE) { + connman_error("%s", error.message); + dbus_error_free(&error); + dbus_message_unref(reply); + dbus_pending_call_unref(call); + return; + } -done: dbus_message_unref(reply); + dbus_pending_call_unref(call); + + connman_technology_tethering_notify(technology, FALSE); } -static void bluetooth_connect(DBusConnection *connection, void *user_data) + +static void server_register(const char *path, const char *uuid, + struct connman_technology *technology, + const char *bridge, connman_bool_t enabled) { DBusMessage *message; DBusPendingCall *call; + char *command; - DBG("connection %p", connection); + DBG("path %s enabled %d", path, enabled); - message = dbus_message_new_method_call(BLUEZ_SERVICE, "/", - BLUEZ_MANAGER_INTERFACE, "ListAdapters"); + command = enabled ? REGISTER : UNREGISTER; + + message = dbus_message_new_method_call(BLUEZ_SERVICE, path, + BLUEZ_NETWORK_SERVER, command); if (message == NULL) return; + dbus_message_set_auto_start(message, FALSE); + + dbus_message_append_args(message, DBUS_TYPE_STRING, &uuid, + DBUS_TYPE_INVALID); + + if (enabled == TRUE) + dbus_message_append_args(message, DBUS_TYPE_STRING, &bridge, + DBUS_TYPE_INVALID); + if (dbus_connection_send_with_reply(connection, message, &call, TIMEOUT) == FALSE) { - connman_error("Failed to get Bluetooth adapters"); + connman_error("Failed to enable PAN server"); + dbus_message_unref(message); + return; + } + + if (call == NULL) { + connman_error("D-Bus connection not available"); dbus_message_unref(message); return; } - dbus_pending_call_set_notify(call, adapters_reply, connection, NULL); + if (enabled == TRUE) + dbus_pending_call_set_notify(call, server_register_reply, + technology, NULL); + else + dbus_pending_call_set_notify(call, server_unregister_reply, + technology, NULL); dbus_message_unref(message); } -static void bluetooth_disconnect(DBusConnection *connection, void *user_data) -{ - GSList *list; +struct tethering_info { + struct connman_technology *technology; + const char *bridge; +}; - DBG("connection %p", connection); +static void enable_nap(gpointer key, gpointer value, gpointer user_data) +{ + struct tethering_info *info = user_data; + struct connman_device *device = value; + const char *path; - for (list = device_list; list; list = list->next) { - struct connman_element *device = list->data; + DBG(""); - connman_element_unregister(device); - connman_element_unref(device); - } + path = connman_device_get_string(device, "Path"); - g_slist_free(device_list); - device_list = NULL; + server_register(path, "nap", info->technology, info->bridge, TRUE); } -static DBusHandlerResult bluetooth_signal(DBusConnection *connection, - DBusMessage *message, void *user_data) +static void disable_nap(gpointer key, gpointer value, gpointer user_data) { - DBG("connection %p", connection); + struct tethering_info *info = user_data; + struct connman_device *device = value; + const char *path; - if (dbus_message_is_signal(message, BLUEZ_ADAPTER_INTERFACE, - PROPERTY_CHANGED) == TRUE) { - property_changed(connection, message); - } else if (dbus_message_is_signal(message, BLUEZ_MANAGER_INTERFACE, - ADAPTER_ADDED) == TRUE) { - const char *path; - dbus_message_get_args(message, NULL, - DBUS_TYPE_OBJECT_PATH, &path, - DBUS_TYPE_INVALID); - add_adapter(connection, path); - } else if (dbus_message_is_signal(message, BLUEZ_MANAGER_INTERFACE, - ADAPTER_REMOVED) == TRUE) { - const char *path; - dbus_message_get_args(message, NULL, - DBUS_TYPE_OBJECT_PATH, &path, - DBUS_TYPE_INVALID); - remove_adapter(connection, path); - } + DBG(""); - return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; + path = connman_device_get_string(device, "Path"); + + server_register(path, "nap", info->technology, info->bridge, FALSE); } -static DBusConnection *connection; -static guint watch; +static int tech_set_tethering(struct connman_technology *technology, + const char *identifier, const char *passphrase, + const char *bridge, connman_bool_t enabled) +{ + struct tethering_info info = { + .technology = technology, + .bridge = bridge, + }; + + DBG("bridge %s", bridge); + + if (enabled) + g_hash_table_foreach(bluetooth_devices, enable_nap, &info); + else + g_hash_table_foreach(bluetooth_devices, disable_nap, &info); -static const char *added_rule = "type=signal,member=" ADAPTER_ADDED - ",interface=" BLUEZ_MANAGER_INTERFACE; -static const char *removed_rule = "type=signal,member=" ADAPTER_REMOVED - ",interface=" BLUEZ_MANAGER_INTERFACE; + return 0; +} + +static struct connman_technology_driver tech_driver = { + .name = "bluetooth", + .type = CONNMAN_SERVICE_TYPE_BLUETOOTH, + .probe = tech_probe, + .remove = tech_remove, + .set_tethering = tech_set_tethering, +}; -static const char *adapter_rule = "type=signal,member=" PROPERTY_CHANGED - ",interface=" BLUEZ_ADAPTER_INTERFACE; +static guint watch; +static guint added_watch; +static guint removed_watch; +static guint adapter_watch; +static guint device_watch; +static guint device_removed_watch; +static guint network_watch; static int bluetooth_init(void) { - int err = -EIO; + int err; - connection = dbus_bus_get(DBUS_BUS_SYSTEM, NULL); + connection = connman_dbus_get_connection(); if (connection == NULL) return -EIO; - if (dbus_connection_add_filter(connection, bluetooth_signal, - NULL, NULL) == FALSE) - goto unref; - - err = connman_driver_register(&bluetooth_driver); - if (err < 0) - goto remove; - watch = g_dbus_add_service_watch(connection, BLUEZ_SERVICE, bluetooth_connect, bluetooth_disconnect, NULL, NULL); - if (watch == 0) { - connman_driver_unregister(&bluetooth_driver); + + added_watch = g_dbus_add_signal_watch(connection, NULL, NULL, + BLUEZ_MANAGER_INTERFACE, + ADAPTER_ADDED, adapter_added, + NULL, NULL); + + removed_watch = g_dbus_add_signal_watch(connection, NULL, NULL, + BLUEZ_MANAGER_INTERFACE, + ADAPTER_REMOVED, adapter_removed, + NULL, NULL); + + adapter_watch = g_dbus_add_signal_watch(connection, NULL, NULL, + BLUEZ_ADAPTER_INTERFACE, + PROPERTY_CHANGED, adapter_changed, + NULL, NULL); + + device_removed_watch = g_dbus_add_signal_watch(connection, NULL, NULL, + BLUEZ_ADAPTER_INTERFACE, + DEVICE_REMOVED, device_removed, + NULL, NULL); + + device_watch = g_dbus_add_signal_watch(connection, NULL, NULL, + BLUEZ_DEVICE_INTERFACE, + PROPERTY_CHANGED, device_changed, + NULL, NULL); + + network_watch = g_dbus_add_signal_watch(connection, NULL, NULL, + BLUEZ_NETWORK_INTERFACE, + PROPERTY_CHANGED, network_changed, + NULL, NULL); + + if (watch == 0 || added_watch == 0 || removed_watch == 0 + || adapter_watch == 0 || network_watch == 0 + || device_watch == 0 + || device_removed_watch == 0) { err = -EIO; goto remove; } - if (g_dbus_check_service(connection, BLUEZ_SERVICE) == TRUE) - bluetooth_connect(connection, NULL); + err = connman_network_driver_register(&pan_driver); + if (err < 0) + goto remove; + + err = connman_device_driver_register(&bluetooth_driver); + if (err < 0) { + connman_network_driver_unregister(&pan_driver); + goto remove; + } - dbus_bus_add_match(connection, added_rule, NULL); - dbus_bus_add_match(connection, removed_rule, NULL); - dbus_bus_add_match(connection, adapter_rule, NULL); - dbus_connection_flush(connection); + err = connman_technology_driver_register(&tech_driver); + if (err < 0) { + connman_device_driver_unregister(&bluetooth_driver); + connman_network_driver_unregister(&pan_driver); + goto remove; + } return 0; remove: - dbus_connection_remove_filter(connection, bluetooth_signal, NULL); + g_dbus_remove_watch(connection, watch); + g_dbus_remove_watch(connection, added_watch); + g_dbus_remove_watch(connection, removed_watch); + g_dbus_remove_watch(connection, adapter_watch); + g_dbus_remove_watch(connection, device_removed_watch); + g_dbus_remove_watch(connection, device_watch); + g_dbus_remove_watch(connection, network_watch); -unref: dbus_connection_unref(connection); return err; @@ -450,21 +1267,23 @@ unref: static void bluetooth_exit(void) { - dbus_bus_remove_match(connection, adapter_rule, NULL); - dbus_bus_remove_match(connection, removed_rule, NULL); - dbus_bus_remove_match(connection, added_rule, NULL); - dbus_connection_flush(connection); - g_dbus_remove_watch(connection, watch); + g_dbus_remove_watch(connection, added_watch); + g_dbus_remove_watch(connection, removed_watch); + g_dbus_remove_watch(connection, adapter_watch); + g_dbus_remove_watch(connection, device_removed_watch); + g_dbus_remove_watch(connection, device_watch); + g_dbus_remove_watch(connection, network_watch); bluetooth_disconnect(connection, NULL); - connman_driver_unregister(&bluetooth_driver); + connman_technology_driver_unregister(&tech_driver); - dbus_connection_remove_filter(connection, bluetooth_signal, NULL); + connman_device_driver_unregister(&bluetooth_driver); + connman_network_driver_unregister(&pan_driver); dbus_connection_unref(connection); } CONNMAN_PLUGIN_DEFINE(bluetooth, "Bluetooth technology plugin", VERSION, - bluetooth_init, bluetooth_exit) + CONNMAN_PLUGIN_PRIORITY_DEFAULT, bluetooth_init, bluetooth_exit)