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authorMatt Ranostay <matt.ranostay@konsulko.com>2017-06-29 20:15:36 -0700
committerMatt Ranostay <matt.ranostay@konsulko.com>2017-06-30 11:59:16 -0700
commitc6c94220fa7a1311cb60a01d4f009fb559d3b720 (patch)
tree253a0bfaf56d6e29175b44abfcc8572221474261 /binding-bluetooth/bluez-client.c
parent087d927a058437a3f6379024705534365a403768 (diff)
binding: bluetooth: make system wide service
Allow Bluetooth binding to be build separately and installed as a system wide service Bug-AGL: SPEC-661 SPEC-715 Change-Id: I12feefa2908243aa3bdcb0341f9bc9654c23741e Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>
Diffstat (limited to 'binding-bluetooth/bluez-client.c')
-rw-r--r--binding-bluetooth/bluez-client.c966
1 files changed, 966 insertions, 0 deletions
diff --git a/binding-bluetooth/bluez-client.c b/binding-bluetooth/bluez-client.c
new file mode 100644
index 0000000..d078d06
--- /dev/null
+++ b/binding-bluetooth/bluez-client.c
@@ -0,0 +1,966 @@
+/* Copyright 2016 ALPS ELECTRIC CO., LTD.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <glib.h>
+#include <gio/gio.h>
+#include <glib-object.h>
+
+#include "lib_bluez.h"
+#include "bluez-client.h"
+
+#ifdef BLUEZ_THREAD
+static GMainLoop *BluezLoop;
+#endif
+static Bluez_RegisterCallback_t bluez_RegisterCallback = { 0 };
+static stBluezManage BluezManage = { 0 };
+
+
+/* ------ LOCAL FUNCTIONS --------- */
+
+/*
+ * make a copy of each element
+ * And, to entirely free the new btd_device, you could do: device_free
+ */
+static struct bt_device *bluez_device_copy(struct bt_device* device)
+{
+ struct bt_device * temp;
+
+ if (NULL == device) {
+ return NULL;
+ }
+
+ temp = g_malloc0(sizeof(struct bt_device));
+ temp->path = g_strdup(device->path);
+ temp->bdaddr = g_strdup(device->bdaddr);
+ temp->name = g_strdup(device->name);
+ temp->alias = g_strdup(device->alias);
+ temp->paired = device->paired;
+ temp->trusted = device->trusted;
+ temp->blocked = device->blocked;
+ temp->connected = device->connected;
+ temp->avconnected = device->avconnected;
+ temp->legacypairing = device->legacypairing;
+ temp->rssi = device->rssi;
+ temp->uuids = g_list_copy(device->uuids);
+
+ return temp;
+}
+
+/*
+ * Frees all of the memory
+ */
+static void bluez_device_free(struct bt_device* device)
+{
+
+ if (NULL == device) {
+ return ;
+ }
+ D_PRINTF("device %p\n",device);
+ if (device->path) {
+ D_PRINTF("path:%s\n",device->path);
+ g_free(device->path);
+ device->path = NULL;
+ }
+ if (device->bdaddr) {
+ D_PRINTF("bdaddr:%s\n",device->bdaddr);
+ g_free(device->bdaddr);
+ device->bdaddr = NULL;
+ }
+ if (device->name) {
+ D_PRINTF("name:%s\n",device->name);
+ g_free(device->name);
+ device->name = NULL;
+ }
+ if (device->alias) {
+ D_PRINTF("alias:%s\n",device->alias);
+ g_free(device->alias);
+ device->alias = NULL;
+ }
+
+ if (device->uuids){
+ D_PRINTF("uuids xxx\n");
+ g_list_free_full(device->uuids, g_free);
+ device->uuids = NULL;
+ }
+
+ g_free(device);
+
+}
+
+#ifdef BLUEZ_BD_LIST
+
+static void bluez_devices_list_lock(void)
+{
+ g_mutex_lock(&(BluezManage.m));
+}
+
+static void bluez_devices_list_unlock(void)
+{
+ g_mutex_unlock(&(BluezManage.m));
+}
+
+static int bluez_device_path_cmp(struct bt_device * device, const gchar* pPath )
+{
+ return g_strcmp0 (device->path, pPath);
+}
+
+/*
+ * search device by path
+ * Returns the first found btd_device or NULL if it is not found
+ */
+static struct bt_device *bluez_devices_list_find_device_by_path(const gchar* pPath)
+{
+ GSList * temp;
+
+ temp = g_slist_find_custom (BluezManage.device, pPath,
+ (GCompareFunc)bluez_device_path_cmp);
+
+ if (temp) {
+ return temp->data;
+ }
+
+ return NULL;
+
+}
+
+
+static int bluez_device_bdaddr_cmp(struct bt_device * device, const gchar* pBDaddr )
+{
+ return g_strcmp0 (device->bdaddr, pBDaddr);
+}
+
+/*
+ * search device by path
+ * Returns the first found btd_device or NULL if it is not found
+ */
+static struct
+bt_device *bluez_devices_list_find_device_by_bdaddr(const gchar* pBDaddr)
+{
+ GSList * temp;
+
+ temp = g_slist_find_custom (BluezManage.device, pBDaddr,
+ (GCompareFunc)bluez_device_bdaddr_cmp);
+
+ if (temp) {
+ return temp->data;
+ }
+
+ return NULL;
+
+}
+
+/*
+ * remove all the devices
+ */
+static void bluez_devices_list_cleanup()
+{
+ LOGD("\n");
+ GSList * temp = BluezManage.device;
+ while (temp) {
+ struct bt_device *BDdevice = temp->data;
+ temp = temp->next;
+
+ BluezManage.device = g_slist_remove_all(BluezManage.device,
+ BDdevice);
+
+ bluez_device_free(BDdevice);
+ }
+}
+
+/*
+ * Get the copy of device list.
+ */
+GSList* bluez_devices_list_copy()
+{
+ GSList* tmp;
+ bluez_devices_list_lock();
+ tmp = g_slist_copy_deep (BluezManage.device,
+ (GCopyFunc)bluez_device_copy, NULL);
+ bluez_devices_list_unlock();
+ return tmp;
+}
+
+#endif
+
+/*
+ * free device list.
+ */
+void bluez_devices_list_free(GSList* list)
+{
+ if (NULL != list)
+ g_slist_free_full(list,(GDestroyNotify)bluez_device_free);
+
+}
+
+/*
+ * update device from Interfcace org.bluez.Device1 properties
+ */
+static int
+bluez_device1_properties_update(struct bt_device *device, GVariant *value)
+{
+ if ((NULL==device) || (NULL==value))
+ {
+ return -1;
+ }
+
+ GVariantIter iter;
+ const gchar *key;
+ GVariant *subValue;
+
+ g_variant_iter_init (&iter, value);
+ while (g_variant_iter_next (&iter, "{&sv}", &key, &subValue))
+ {
+ //gchar *s = g_variant_print (subValue, TRUE);
+ //g_print (" %s -> %s\n", key, s);
+ //g_free (s);
+
+ gboolean value_b = FALSE;//b gboolean
+ //gchar value_c = 0;
+ //guchar value_y = 0;//y guchar
+ gint16 value_n = 0;//n gint16
+ //guint16 value_q = 0;//q guint16
+ //gint32 value_i = 0;//i gint32
+ //guint32 value_u = 0;//u guint32
+ //gint64 value_x = 0;//x gint64
+ //guint64 value_t = 0;//t guint64
+ //gint32 value_h = 0;//h gint32
+ //gdouble value_d = 0.0;//d gdouble
+ gchar *str;
+
+ if (0==g_strcmp0(key,"Address")) {
+ g_variant_get(subValue, "s", &str );
+ D_PRINTF("Address %s\n",str);
+
+ if (device->bdaddr)
+ g_free (device->bdaddr);
+
+ device->bdaddr = g_strdup(str);
+
+ g_free (str);
+ str = NULL;
+
+ }else if (0==g_strcmp0(key,"Name")) {
+ g_variant_get(subValue, "s", &str );
+ D_PRINTF("Name %s\n",str);
+
+ if (device->name)
+ g_free (device->name);
+
+ device->name = g_strdup(str);
+
+ g_free (str);
+ str = NULL;
+
+ }else if (0==g_strcmp0(key,"Alias")) {
+ g_variant_get(subValue, "s", &str );
+ D_PRINTF("Alias %s\n",str);
+
+ if (device->alias)
+ g_free (device->alias);
+
+ device->alias = g_strdup(str);
+
+ g_free (str);
+ str = NULL;
+ }else if (0==g_strcmp0(key,"LegacyPairing")) {
+ g_variant_get(subValue, "b", &value_b );
+ D_PRINTF("LegacyPairing %d\n",value_b);
+ device->legacypairing = value_b;
+
+ }else if (0==g_strcmp0(key,"Paired")) {
+ g_variant_get(subValue, "b", &value_b );
+ D_PRINTF("Paired %d\n",value_b);
+ device->paired = value_b;
+
+ }else if (0==g_strcmp0(key,"Trusted")) {
+ g_variant_get(subValue, "b", &value_b );
+ D_PRINTF("Trusted %d\n",value_b);
+ device->trusted = value_b;
+
+ }else if (0==g_strcmp0(key,"Blocked")) {
+ g_variant_get(subValue, "b", &value_b );
+ D_PRINTF("Blocked %d\n",value_b);
+ device->blocked = value_b;
+
+ }else if (0==g_strcmp0(key,"Connected")) {
+ g_variant_get(subValue, "b", &value_b );
+ D_PRINTF("Connected %d\n",value_b);
+ device->connected = value_b;
+
+ }else if (0==g_strcmp0(key,"RSSI")) {
+ g_variant_get(subValue, "n", &value_n );
+ D_PRINTF("RSSI %d\n",value_n);
+ device->rssi = value_n;
+
+ }else if (0==g_strcmp0(key,"UUIDs")) {
+ GVariantIter iter;
+ gchar *val;
+
+ //g_print ("type '%s'\n", g_variant_get_type_string (subValue));
+ if (device->uuids) {
+ g_list_free_full(device->uuids, g_free);
+ }
+
+ g_variant_iter_init (&iter, subValue);
+ while (g_variant_iter_next (&iter, "s", &val))
+ {
+ device->uuids = g_list_append(device->uuids, g_strdup(val));
+ }
+ }
+ }
+
+ return 0;
+
+}
+
+/*
+ * update device from Interfcace org.bluez.MediaControl1 properties
+ */
+static int
+bluez_mediacontrol1_properties_update(struct bt_device *device, GVariant *value)
+{
+ GVariantIter iter;
+ const gchar *key;
+ GVariant *subValue;
+
+ if ((NULL==device) || (NULL==value))
+ {
+ return -1;
+ }
+
+ g_variant_iter_init (&iter, value);
+ while (g_variant_iter_next (&iter, "{&sv}", &key, &subValue))
+ {
+ //gchar *s = g_variant_print (subValue, TRUE);
+ //g_print (" %s -> %s\n", key, s);
+ //g_free (s);
+
+ gboolean value_b = FALSE;//b gboolean
+ gchar *str;
+
+ if (0==g_strcmp0(key,"Connected")) {
+ g_variant_get(subValue, "b", &value_b );
+ D_PRINTF("Connected %d\n",value_b);
+ device->avconnected = value_b;
+
+ }else if (0==g_strcmp0(key,"Player")) {
+ g_variant_get(subValue, "o", &str );
+ D_PRINTF("Player Object %s\n",str);
+
+ }
+ }
+
+ return 0;
+
+}
+
+/*
+ * Get the device list
+ * Call <method>GetManagedObjects
+ * Returns: 0 - success or other errors
+ */
+static GSList * bluez_get_devices_list() {
+ LOGD("\n");
+
+ GError *error = NULL;
+ GVariant *result = NULL;
+ GSList *newDeviceList = NULL;
+
+ result = g_dbus_connection_call_sync(BluezManage.system_conn,
+ BLUEZ_SERVICE, BLUEZ_MANAGER_PATH, FREEDESKTOP_OBJECTMANAGER,
+ "GetManagedObjects", NULL, NULL,
+ G_DBUS_CALL_FLAGS_NONE, DBUS_REPLY_TIMEOUT, NULL, &error);
+
+ if (error) {
+ LOGW ("Error : %s\n", error->message);
+ g_error_free(error);
+ return NULL;
+ }
+
+ GVariant *ArrayValue = NULL;
+ GVariantIter *ArrayValueIter;
+ GVariant *Value = NULL;
+
+ g_variant_get(result, "(*)", &ArrayValue);
+
+ g_variant_get(ArrayValue, "a*", &ArrayValueIter);
+ while (g_variant_iter_loop(ArrayValueIter, "*", &Value)) {
+
+ GVariantIter dbus_object_iter;
+ GVariant *dbusObjecPath;
+ GVariant *dbusObjecInterfaces;
+
+ gchar *pObjecPath = NULL;
+ struct bt_device *device = NULL;
+
+ g_variant_iter_init(&dbus_object_iter, Value);
+
+ //1st : DBus Object Path
+ dbusObjecPath = g_variant_iter_next_value(&dbus_object_iter);
+
+ g_variant_get(dbusObjecPath, "o", &pObjecPath);
+
+ LOGD("object path %s\n",pObjecPath);
+ //ObjectPath is /org/bluez/hci0/dev_xx_xx_xx_xx_xx_xx
+ if ((37 != strlen(pObjecPath))
+ || (NULL == g_strrstr_len(pObjecPath, 19,
+ ADAPTER_PATH"/dev"))) {
+ g_free(pObjecPath);
+ pObjecPath = NULL;
+ g_variant_unref(dbusObjecPath);
+ continue;
+ }
+ device = g_malloc0(sizeof(struct bt_device));
+ device->path = g_strdup(pObjecPath);
+ g_free(pObjecPath);
+ pObjecPath = NULL;
+ g_variant_unref(dbusObjecPath);
+
+ LOGD("Found new device%s\n",device->path );
+
+ //2nd : DBus Interfaces under Object Path
+ dbusObjecInterfaces = g_variant_iter_next_value(&dbus_object_iter);
+
+ GVariant *interfaces_value = NULL;
+ g_variant_lookup(dbusObjecInterfaces, DEVICE_INTERFACE,
+ "*", &interfaces_value);
+
+ if (interfaces_value)
+ {
+ bluez_device1_properties_update(device, interfaces_value);
+
+ g_variant_unref (interfaces_value);
+ interfaces_value = NULL;
+ }
+
+ g_variant_lookup(dbusObjecInterfaces, MEDIA_CONTROL1_INTERFACE,
+ "*", &interfaces_value);
+
+ if (interfaces_value)
+ {
+ bluez_mediacontrol1_properties_update(device, interfaces_value);
+
+ g_variant_unref (interfaces_value);
+ interfaces_value = NULL;
+ }
+
+ g_variant_unref(dbusObjecInterfaces);
+
+ //newDeviceList = g_slist_prepend(newDeviceList, device);
+ newDeviceList = g_slist_append(newDeviceList, device);
+
+
+ }
+
+ g_variant_iter_free(ArrayValueIter);
+ g_variant_unref(ArrayValue);
+
+ g_variant_unref(result);
+
+ return newDeviceList;
+}
+
+
+
+/*
+ * notify::name-owner callback function
+ */
+static void on_notify_name_owner (GObject *object,
+ GParamSpec *pspec,
+ gpointer user_data)
+{
+#ifdef _DEBUG_PRINT_DBUS
+ GDBusObjectManagerClient *manager = G_DBUS_OBJECT_MANAGER_CLIENT (object);
+ gchar *name_owner;
+
+ name_owner = g_dbus_object_manager_client_get_name_owner (manager);
+ g_print ("name-owner: %s\n", name_owner);
+ g_free (name_owner);
+#endif
+}
+
+/*
+ * object_added callback function
+ */
+static void on_object_added (GDBusObjectManager *manager,
+ GDBusObject *object,
+ gpointer user_data)
+{
+#ifdef _DEBUG_PRINT_DBUS
+ gchar *owner;
+ owner = g_dbus_object_manager_client_get_name_owner (
+ G_DBUS_OBJECT_MANAGER_CLIENT (manager));
+ g_print ("Added object at %s (owner %s)\n",
+ g_dbus_object_get_object_path (object), owner);
+ g_free (owner);
+#endif
+
+
+ const gchar *dbusObjecPath;
+ GError *error = NULL;
+ GVariant *value = NULL;
+ struct bt_device *device;
+
+ dbusObjecPath = g_dbus_object_get_object_path (object);
+
+ LOGD("%s\n", dbusObjecPath);
+
+ //ObjectPath is /org/bluez/hci0/dev_xx_xx_xx_xx_xx_xx
+ if ((37 != strlen(dbusObjecPath))
+ || (NULL == g_strrstr_len(dbusObjecPath, 19,ADAPTER_PATH"/dev"))) {
+ return;
+ }
+
+ device = g_malloc0(sizeof(struct bt_device));
+ device->path = g_strdup(dbusObjecPath);
+
+ value = g_dbus_connection_call_sync(BluezManage.system_conn, BLUEZ_SERVICE,
+ dbusObjecPath, FREEDESKTOP_PROPERTIES,
+ "GetAll", g_variant_new("(s)", DEVICE_INTERFACE),
+ NULL, G_DBUS_CALL_FLAGS_NONE,
+ DBUS_REPLY_TIMEOUT, NULL, &error);
+
+ if (error) {
+ LOGW ("Error : %s\n", error->message);
+ g_error_free(error);
+ g_free(device->path);
+ g_free(device);
+ return;
+ }
+
+ if (value) {
+ GVariant *subValue;
+ g_variant_get(value, "(*)", &subValue);
+
+ bluez_device1_properties_update(device, subValue);
+
+ g_variant_unref (subValue);
+ g_variant_unref(value);
+ }
+
+#ifdef BLUEZ_BD_LIST
+
+ bluez_devices_list_lock();
+
+ //BluezManage.device = g_slist_prepend(BluezManage.device, device);
+ BluezManage.device = g_slist_append(BluezManage.device, device);
+
+ if (NULL != bluez_RegisterCallback.device_added)
+ {
+ bluez_RegisterCallback.device_added(device);
+ }
+
+ bluez_devices_list_unlock();
+#else
+
+ if (NULL != bluez_RegisterCallback.device_added)
+ {
+ bluez_RegisterCallback.device_added(device);
+ }
+ bluez_device_free(device);
+
+#endif
+}
+
+/*
+ * object-removed callback function
+ */
+static void on_object_removed (GDBusObjectManager *manager,
+ GDBusObject *object,
+ gpointer user_data)
+{
+#ifdef _DEBUG_PRINT_DBUS
+ gchar *owner;
+
+ owner = g_dbus_object_manager_client_get_name_owner (
+ G_DBUS_OBJECT_MANAGER_CLIENT (manager));
+ g_print ("Removed object at %s (owner %s)\n",
+ g_dbus_object_get_object_path (object), owner);
+ g_free (owner);
+#endif
+
+ const gchar *dbusObjecPath;
+ //int ret;
+
+
+ dbusObjecPath = g_dbus_object_get_object_path (object);
+
+ if ((37 != strlen(dbusObjecPath))
+ || (NULL == g_strrstr_len(dbusObjecPath, 19,ADAPTER_PATH"/dev"))) {
+ return;
+ }
+
+ if (NULL != bluez_RegisterCallback.device_removed)
+ {
+ bluez_RegisterCallback.device_removed(dbusObjecPath);
+ }
+ LOGD("%s\n", dbusObjecPath);
+#ifdef BLUEZ_BD_LIST
+ struct bt_device *device;
+
+ bluez_devices_list_lock();
+
+ device = bluez_devices_list_find_device_by_path(dbusObjecPath);
+
+ if (device) {
+ LOGD("Path :%s.\n", dbusObjecPath);
+ BluezManage.device = g_slist_remove_all(BluezManage.device,
+ device);
+
+ bluez_device_free(device);
+ }
+
+ bluez_devices_list_unlock();
+#endif
+
+}
+
+/*
+ * BLUEZ interface-proxy-properties-changed callback function
+ */
+static void
+on_interface_proxy_properties_changed (GDBusObjectManagerClient *manager,
+ GDBusObjectProxy *object_proxy,
+ GDBusProxy *interface_proxy,
+ GVariant *changed_properties,
+ const gchar *const *invalidated_properties,
+ gpointer user_data)
+{
+ const gchar *pObjecPath;
+ const gchar *pInterface;
+
+ pObjecPath = g_dbus_object_get_object_path (G_DBUS_OBJECT (object_proxy));
+ pInterface = g_dbus_proxy_get_interface_name (interface_proxy);
+
+#ifdef _DEBUG_PRINT_DBUS
+ gchar *s;
+ g_print ("Path:%s, Interface:%s\n",pObjecPath, pInterface);
+ g_print ("type '%s'\n", g_variant_get_type_string (changed_properties));
+ s = g_variant_print (changed_properties, TRUE);
+ g_print (" %s\n", s);
+ g_free (s);
+#endif
+
+ //ObjectPath is /org/bluez/hci0/dev_xx_xx_xx_xx_xx_xx
+
+ LOGD("%s\n",pObjecPath);
+
+ if( (0 == g_strcmp0(pInterface, DEVICE_INTERFACE)) ||
+ (0 == g_strcmp0(pInterface, MEDIA_CONTROL1_INTERFACE)) ||
+ (0 == g_strcmp0(pInterface, MEDIA_PLAYER1_INTERFACE)) ||
+ (0 == g_strcmp0(pInterface, MEDIA_TRANSPORT1_INTERFACE))) {
+
+ if (bluez_RegisterCallback.device_properties_changed)
+ bluez_RegisterCallback.device_properties_changed(pObjecPath,
+ pInterface, changed_properties);
+
+ }
+
+#ifdef BLUEZ_BD_LIST
+ struct bt_device *device;
+
+ if (0 == g_strcmp0(pInterface, DEVICE_INTERFACE)) {
+
+ bluez_devices_list_lock();
+
+ device = bluez_devices_list_find_device_by_path(pObjecPath);
+
+ bluez_device1_properties_update(device, changed_properties);
+
+ bluez_devices_list_unlock();
+
+ } else if (0 == g_strcmp0(pInterface, MEDIA_CONTROL1_INTERFACE)) {
+
+ bluez_devices_list_lock();
+
+ device = bluez_devices_list_find_device_by_path(pObjecPath);
+
+ bluez_mediacontrol1_properties_update(device, changed_properties);
+
+ bluez_devices_list_unlock();
+ }
+#endif
+}
+
+/*
+ * init cli dbus connection
+ * Returns: 0 - success or other errors
+ */
+static int bluez_manager_connect_to_dbus(void)
+{
+ GError *error = NULL;
+
+ BluezManage.system_conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
+
+ if (error) {
+ LOGE("Create System GDBusconnection fail\n");
+ LOGE("Error:%s\n", error->message);
+ g_error_free(error);
+
+ return -1;
+ }
+
+ BluezManage.session_conn = g_bus_get_sync(G_BUS_TYPE_SESSION, NULL, &error);
+
+ if (error) {
+ LOGE("Create Session GDBusconnection fail\n");
+ LOGE("Error:%s\n", error->message);
+ g_error_free(error);
+
+ g_object_unref(BluezManage.system_conn);
+
+ return -1;
+ }
+
+ BluezManage.proxy = bluez_object_manager_client_new_for_bus_sync(
+ G_BUS_TYPE_SYSTEM, G_DBUS_PROXY_FLAGS_NONE, BLUEZ_SERVICE,
+ BLUEZ_MANAGER_PATH, NULL, &error);
+
+ if (error) {
+ LOGE("Create Bluez manager client fail\n");
+ LOGE("Error:%s\n", error->message);
+ g_error_free(error);
+
+ g_object_unref(BluezManage.system_conn);
+ g_object_unref(BluezManage.session_conn);
+ return -1;
+ }
+
+ return 0;
+}
+
+
+/*
+ * register dbus callback function
+ * Returns: 0 - success or other errors
+ */
+static int bluez_manager_register_callback(void)
+{
+
+ g_signal_connect (BluezManage.proxy,
+ "notify::name-owner",
+ G_CALLBACK (on_notify_name_owner),
+ NULL);
+
+ g_signal_connect (BluezManage.proxy,
+ "object-added",
+ G_CALLBACK (on_object_added),
+ NULL);
+
+ g_signal_connect (BluezManage.proxy,
+ "object-removed",
+ G_CALLBACK (on_object_removed),
+ NULL);
+
+ g_signal_connect (BluezManage.proxy,
+ "interface-proxy-properties-changed",
+ G_CALLBACK (on_interface_proxy_properties_changed),
+ NULL);
+
+ return 0;
+}
+
+/*
+ * init bluez client
+ * Returns: 0 - success or other errors
+ */
+static int bluez_manager_int()
+{
+ int ret = 0;
+
+ LOGD("\n");
+
+ ret = bluez_manager_connect_to_dbus();
+
+ if (ret){
+ LOGE("Init Fail\n");
+ return -1;
+ }
+
+ bluez_manager_register_callback();
+
+#ifdef BLUEZ_BD_LIST
+
+ g_mutex_init(&(BluezManage.m));
+
+ BluezManage.device = bluez_get_devices_list();
+
+#endif
+
+ BluezManage.inited = TRUE;
+
+ return 0;
+
+}
+
+#ifdef BLUEZ_THREAD
+/*
+ * Bluetooth Manager Thread
+ * register callback function and create a new GMainLoop structure
+ */
+static void *bluez_event_loop_thread()
+{
+ int ret = 0;
+
+ BluezLoop = g_main_loop_new(NULL, FALSE);;
+
+ ret = bluez_manager_int();
+
+ if (0 == ret){
+ LOGD("g_main_loop_run\n");
+ g_main_loop_run(BluezLoop);
+ }
+
+ g_main_loop_unref(BluezLoop);
+ LOGD("exit...\n");
+}
+#endif
+
+
+/* ------ PUBLIC FUNCTIONS --------- */
+
+
+/*
+ * Get the device list
+ * The list should free by FreeBluezDevicesList()
+ */
+GSList * GetBluezDevicesList(void)
+{
+ LOGD("\n");
+
+ GSList* newDeviceList = NULL;
+
+ if (TRUE != BluezManage.inited)
+ {
+ LOGD("Bluez Manager is not inited\n");
+ return NULL;
+ }
+
+#ifdef BLUEZ_BD_LIST
+ newDeviceList = bluez_devices_list_copy();
+#else
+ newDeviceList = bluez_get_devices_list();
+#endif
+ return newDeviceList;
+}
+
+/*
+ * free device list.
+ */
+void FreeBluezDevicesList(GSList* list)
+{
+ bluez_devices_list_free(list);
+}
+
+/*
+ * Stops the GMainLoop
+ */
+int BluezManagerQuit(void)
+{
+ LOGD("\n");
+
+ if (FALSE == BluezManage.inited)
+ {
+ LOGD("Bluez Manager is not inited\n");
+ return -1;
+ }
+
+#ifdef BLUEZ_THREAD
+ g_main_loop_quit(BluezLoop);
+#endif
+
+ memset(&bluez_RegisterCallback, 0, sizeof(Bluez_RegisterCallback_t));
+
+ g_object_unref(BluezManage.proxy);
+
+#ifdef BLUEZ_BD_LIST
+ bluez_devices_list_lock();
+ bluez_devices_list_cleanup();
+ bluez_devices_list_unlock();
+
+ g_mutex_clear (&(BluezManage.m));
+#endif
+
+ g_object_unref(BluezManage.system_conn);
+ g_object_unref(BluezManage.session_conn);
+
+ BluezManage.inited = FALSE;
+
+ return 0;
+}
+
+/*
+ * Init Bluez Manager
+ */
+int BluezManagerInit()
+{
+ LOGD("\n");
+ int ret = 0;
+
+
+ if (TRUE == BluezManage.inited)
+ {
+ LOGD("Bluez Manager is already inited\n");
+ return -1;
+ }
+
+#ifdef BLUEZ_THREAD
+
+ pthread_t thread_id;
+ pthread_create(&thread_id, NULL, bluez_event_loop_thread, NULL);
+ pthread_setname_np(thread_id, "Bluez_Manage");
+
+#else
+
+ ret = bluez_manager_int();
+#endif
+
+ return ret;
+}
+
+/*
+ * Register Bluez Manager Callback function
+ */
+void BluezDeviceAPIRegister(const Bluez_RegisterCallback_t* pstRegisterCallback)
+{
+ if (NULL != pstRegisterCallback)
+ {
+ if (NULL != pstRegisterCallback->device_added)
+ {
+ bluez_RegisterCallback.device_added =
+ pstRegisterCallback->device_added;
+ }
+
+ if (NULL != pstRegisterCallback->device_removed)
+ {
+ bluez_RegisterCallback.device_removed =
+ pstRegisterCallback->device_removed;
+ }
+
+ if (NULL != pstRegisterCallback->device_properties_changed)
+ {
+ bluez_RegisterCallback.device_properties_changed =
+ pstRegisterCallback->device_properties_changed;
+ }
+ }
+}
+
+
+