Imported Upstream version 0.8.1 upstream/0.8.1

1 files changed, 367 insertions, 0 deletions

diff --git a/src/bluez-manager/nm-bluez-adapter.c b/src/bluez-manager/nm-bluez-adapter.c
new file mode 100644
index 00000000..27a85e78
--- /dev/null
+++ b/src/bluez-manager/nm-bluez-adapter.c
@@ -0,0 +1,367 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+/* NetworkManager -- Network link manager
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Copyright (C) 2009 - 2010 Red Hat, Inc.
+ */
+
+#include <glib.h>
+#include <string.h>
+
+#include "NetworkManager.h"
+#include "nm-dbus-manager.h"
+#include "nm-bluez-adapter.h"
+#include "nm-bluez-device.h"
+#include "nm-bluez-common.h"
+#include "nm-dbus-glib-types.h"
+#include "nm-logging.h"
+
+
+G_DEFINE_TYPE (NMBluezAdapter, nm_bluez_adapter, G_TYPE_OBJECT)
+
+#define NM_BLUEZ_ADAPTER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_BLUEZ_ADAPTER, NMBluezAdapterPrivate))
+
+typedef struct {
+	char *path;
+	DBusGProxy *proxy;
+	gboolean initialized;
+
+	char *address;
+	GHashTable *devices;
+} NMBluezAdapterPrivate;
+
+
+enum {
+	PROP_0,
+	PROP_PATH,
+	PROP_ADDRESS,
+
+	LAST_PROP
+};
+
+/* Signals */
+enum {
+	INITIALIZED,
+	DEVICE_ADDED,
+	DEVICE_REMOVED,
+	LAST_SIGNAL
+};
+static guint signals[LAST_SIGNAL] = { 0 };
+
+const char *
+nm_bluez_adapter_get_path (NMBluezAdapter *self)
+{
+	g_return_val_if_fail (NM_IS_BLUEZ_ADAPTER (self), NULL);
+
+	return NM_BLUEZ_ADAPTER_GET_PRIVATE (self)->path;
+}
+
+const char *
+nm_bluez_adapter_get_address (NMBluezAdapter *self)
+{
+	g_return_val_if_fail (NM_IS_BLUEZ_ADAPTER (self), NULL);
+
+	return NM_BLUEZ_ADAPTER_GET_PRIVATE (self)->address;
+}
+
+gboolean
+nm_bluez_adapter_get_initialized (NMBluezAdapter *self)
+{
+	g_return_val_if_fail (NM_IS_BLUEZ_ADAPTER (self), FALSE);
+
+	return NM_BLUEZ_ADAPTER_GET_PRIVATE (self)->initialized;
+}
+
+static void
+devices_to_list (gpointer key, gpointer data, gpointer user_data)
+{
+	NMBluezDevice *device = NM_BLUEZ_DEVICE (data);
+	GSList **list = user_data;
+
+	if (nm_bluez_device_get_usable (device))
+		*list = g_slist_append (*list, data);
+}
+
+GSList *
+nm_bluez_adapter_get_devices (NMBluezAdapter *self)
+{
+	NMBluezAdapterPrivate *priv = NM_BLUEZ_ADAPTER_GET_PRIVATE (self);
+	GSList *devices = NULL;
+
+	g_hash_table_foreach (priv->devices, devices_to_list, &devices);
+	return devices;
+}
+
+static void
+device_usable (NMBluezDevice *device, GParamSpec *pspec, gpointer user_data)
+{
+	NMBluezAdapter *self = NM_BLUEZ_ADAPTER (user_data);
+	NMBluezAdapterPrivate *priv = NM_BLUEZ_ADAPTER_GET_PRIVATE (self);
+
+	if (nm_bluez_device_get_usable (device))
+		g_signal_emit (self, signals[DEVICE_ADDED], 0, device);
+	else {
+		g_object_ref (device);
+		g_hash_table_remove (priv->devices, nm_bluez_device_get_path (device));
+		g_signal_emit (self, signals[DEVICE_REMOVED], 0, device);
+		g_object_unref (device);
+	}
+}
+
+static void
+device_initialized (NMBluezDevice *device, gboolean success, gpointer user_data)
+{
+	NMBluezAdapter *self = NM_BLUEZ_ADAPTER (user_data);
+	NMBluezAdapterPrivate *priv = NM_BLUEZ_ADAPTER_GET_PRIVATE (self);
+
+	if (!success)
+		g_hash_table_remove (priv->devices, nm_bluez_device_get_path (device));
+}
+
+static void
+device_created (DBusGProxy *proxy, const char *path, gpointer user_data)
+{
+	NMBluezAdapter *self = NM_BLUEZ_ADAPTER (user_data);
+	NMBluezAdapterPrivate *priv = NM_BLUEZ_ADAPTER_GET_PRIVATE (self);
+	NMBluezDevice *device;
+
+	device = nm_bluez_device_new (path);
+	g_signal_connect (device, "initialized", G_CALLBACK (device_initialized), self);
+	g_signal_connect (device, "notify::usable", G_CALLBACK (device_usable), self);
+	g_hash_table_insert (priv->devices, g_strdup (path), device);
+}
+
+static void
+device_removed (DBusGProxy *proxy, const char *path, gpointer user_data)
+{
+	NMBluezAdapter *self = NM_BLUEZ_ADAPTER (user_data);
+	NMBluezAdapterPrivate *priv = NM_BLUEZ_ADAPTER_GET_PRIVATE (self);
+	NMBluezDevice *device;
+
+	device = g_hash_table_lookup (priv->devices, path);
+	if (device) {
+		g_object_ref (device);
+		g_hash_table_remove (priv->devices, path);
+		g_signal_emit (self, signals[DEVICE_REMOVED], 0, device);
+		g_object_unref (device);
+	}
+}
+
+
+static void
+get_properties_cb (DBusGProxy *proxy, DBusGProxyCall *call, gpointer user_data)
+{
+	NMBluezAdapter *self = NM_BLUEZ_ADAPTER (user_data);
+	NMBluezAdapterPrivate *priv = NM_BLUEZ_ADAPTER_GET_PRIVATE (self);
+	GHashTable *properties = NULL;
+	GError *err = NULL;
+	GValue *value;
+	GPtrArray *devices;
+	int i;
+
+	if (!dbus_g_proxy_end_call (proxy, call, &err,
+	                            DBUS_TYPE_G_MAP_OF_VARIANT, &properties,
+	                            G_TYPE_INVALID)) {
+		nm_log_warn (LOGD_BT, "bluez error getting adapter properties: %s",
+		             err && err->message ? err->message : "(unknown)");
+		g_error_free (err);
+		goto done;
+	}
+
+	value = g_hash_table_lookup (properties, "Address");
+	priv->address = value ? g_value_dup_string (value) : NULL;
+
+	value = g_hash_table_lookup (properties, "Devices");
+	devices = value ? g_value_get_boxed (value) : NULL;
+
+	for (i = 0; devices && i < devices->len; i++)
+ 		device_created (priv->proxy, g_ptr_array_index (devices, i), self);
+
+	g_hash_table_unref (properties);
+
+	priv->initialized = TRUE;
+
+done:
+	g_signal_emit (self, signals[INITIALIZED], 0, priv->initialized);
+}
+
+static void
+query_properties (NMBluezAdapter *self)
+{
+	NMBluezAdapterPrivate *priv = NM_BLUEZ_ADAPTER_GET_PRIVATE (self);
+	DBusGProxyCall *call;
+
+	call = dbus_g_proxy_begin_call (priv->proxy, "GetProperties",
+	                                get_properties_cb,
+	                                self,
+	                                NULL, G_TYPE_INVALID);
+	if (!call) {
+		nm_log_warn (LOGD_BT, "failed to request Bluetooth adapter properties for %s.",
+		             priv->path);
+	}
+}
+
+NMBluezAdapter *
+nm_bluez_adapter_new (const char *path)
+{
+	NMBluezAdapter *self;
+	NMBluezAdapterPrivate *priv;
+	NMDBusManager *dbus_mgr;
+	DBusGConnection *connection;
+
+	self = (NMBluezAdapter *) g_object_new (NM_TYPE_BLUEZ_ADAPTER,
+	                                        NM_BLUEZ_ADAPTER_PATH, path,
+	                                        NULL);
+	if (!self)
+		return NULL;
+
+	priv = NM_BLUEZ_ADAPTER_GET_PRIVATE (self);
+	dbus_mgr = nm_dbus_manager_get ();
+	connection = nm_dbus_manager_get_connection (dbus_mgr);
+
+	priv->proxy = dbus_g_proxy_new_for_name (connection,
+	                                         BLUEZ_SERVICE,
+	                                         priv->path,
+	                                         BLUEZ_ADAPTER_INTERFACE);
+	g_object_unref (dbus_mgr);
+
+	dbus_g_proxy_add_signal (priv->proxy, "DeviceCreated",
+	                         DBUS_TYPE_G_OBJECT_PATH, G_TYPE_INVALID);
+	dbus_g_proxy_connect_signal (priv->proxy, "DeviceCreated",
+	                             G_CALLBACK (device_created), self, NULL);
+
+	dbus_g_proxy_add_signal (priv->proxy, "DeviceRemoved",
+	                         DBUS_TYPE_G_OBJECT_PATH, G_TYPE_INVALID);
+	dbus_g_proxy_connect_signal (priv->proxy, "DeviceRemoved",
+	                             G_CALLBACK (device_removed), self, NULL);
+
+	query_properties (self);
+	return self;
+}
+
+static void
+nm_bluez_adapter_init (NMBluezAdapter *self)
+{
+	NMBluezAdapterPrivate *priv = NM_BLUEZ_ADAPTER_GET_PRIVATE (self);
+
+	priv->devices = g_hash_table_new_full (g_str_hash, g_str_equal,
+	                                       g_free, g_object_unref);
+}
+
+static void
+finalize (GObject *object)
+{
+	NMBluezAdapterPrivate *priv = NM_BLUEZ_ADAPTER_GET_PRIVATE (object);
+
+	g_hash_table_destroy (priv->devices);
+	g_free (priv->address);
+	g_free (priv->path);
+	g_object_unref (priv->proxy);
+
+	G_OBJECT_CLASS (nm_bluez_adapter_parent_class)->finalize (object);
+}
+
+static void
+get_property (GObject *object, guint prop_id,
+              GValue *value, GParamSpec *pspec)
+{
+	NMBluezAdapterPrivate *priv = NM_BLUEZ_ADAPTER_GET_PRIVATE (object);
+
+	switch (prop_id) {
+	case PROP_PATH:
+		g_value_set_string (value, priv->path);
+		break;
+	case PROP_ADDRESS:
+		g_value_set_string (value, priv->address);
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+		break;
+	}
+}
+
+static void
+set_property (GObject *object, guint prop_id,
+              const GValue *value, GParamSpec *pspec)
+{
+	NMBluezAdapterPrivate *priv = NM_BLUEZ_ADAPTER_GET_PRIVATE (object);
+
+	switch (prop_id) {
+	case PROP_PATH:
+		/* construct only */
+		priv->path = g_value_dup_string (value);
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+		break;
+	}
+}
+
+static void
+nm_bluez_adapter_class_init (NMBluezAdapterClass *config_class)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (config_class);
+
+	g_type_class_add_private (config_class, sizeof (NMBluezAdapterPrivate));
+
+	/* virtual methods */
+	object_class->get_property = get_property;
+	object_class->set_property = set_property;
+	object_class->finalize = finalize;
+
+	/* Properties */
+	g_object_class_install_property
+		(object_class, PROP_PATH,
+		 g_param_spec_string (NM_BLUEZ_ADAPTER_PATH,
+		                      "DBus Path",
+		                      "DBus Path",
+		                      NULL,
+		                      G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
+
+	g_object_class_install_property
+		(object_class, PROP_ADDRESS,
+		 g_param_spec_string (NM_BLUEZ_ADAPTER_ADDRESS,
+		                      "Address",
+		                      "Address",
+		                      NULL,
+		                      G_PARAM_READABLE));
+
+	/* Signals */
+	signals[INITIALIZED] = g_signal_new ("initialized",
+	                                     G_OBJECT_CLASS_TYPE (object_class),
+	                                     G_SIGNAL_RUN_LAST,
+	                                     G_STRUCT_OFFSET (NMBluezAdapterClass, initialized),
+	                                     NULL, NULL,
+	                                     g_cclosure_marshal_VOID__BOOLEAN,
+	                                     G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+
+	signals[DEVICE_ADDED] = g_signal_new ("device-added",
+	                                      G_OBJECT_CLASS_TYPE (object_class),
+	                                      G_SIGNAL_RUN_LAST,
+	                                      G_STRUCT_OFFSET (NMBluezAdapterClass, device_added),
+	                                      NULL, NULL,
+	                                      g_cclosure_marshal_VOID__OBJECT,
+	                                      G_TYPE_NONE, 1, G_TYPE_OBJECT);
+
+	signals[DEVICE_REMOVED] = g_signal_new ("device-removed",
+	                                        G_OBJECT_CLASS_TYPE (object_class),
+	                                        G_SIGNAL_RUN_LAST,
+	                                        G_STRUCT_OFFSET (NMBluezAdapterClass, device_removed),
+	                                        NULL, NULL,
+	                                        g_cclosure_marshal_VOID__OBJECT,
+	                                        G_TYPE_NONE, 1, G_TYPE_OBJECT);
+}
+