2 * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
20 #include <vconf-keys.h>
22 #include "bt-core-adapter.h"
23 #include "bt-core-common.h"
24 #include "bt-core-dbus-handler.h"
25 #include "bt-internal-types.h"
26 #include "bt-core-noti-handler.h"
27 #include "bt-core-main.h"
29 #define BT_SERVICE_NAME "org.projectx.bt"
30 #define BT_SERVICE_PATH "/org/projectx/bt_service"
33 #define BT_HPS_SERVICE_NAME "org.projectx.httpproxy"
34 #define BT_HPS_OBJECT_PATH "/org/projectx/httpproxy"
35 #define BT_HPS_INTERFACE_NAME "org.projectx.httpproxy_service"
38 static GDBusConnection *service_gconn;
39 static GDBusProxy *service_gproxy;
41 static GDBusProxy *hps_gproxy;
44 void _bt_core_fill_garray_from_variant(GVariant *var, GArray *param)
49 size = g_variant_get_size(var);
51 data = (char *)g_variant_get_data(var);
53 param = g_array_append_vals(param, data, size);
58 GDBusConnection * _bt_core_get_gdbus_connection(void)
62 if (service_gconn == NULL)
63 service_gconn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &err);
67 BT_ERR("Unable to connect to dbus: %s", err->message);
76 static GDBusProxy *__bt_core_gdbus_init_service_proxy(void)
80 GDBusConnection *conn;
82 conn = _bt_core_get_gdbus_connection();
86 proxy = g_dbus_proxy_new_sync(conn,
87 G_DBUS_PROXY_FLAGS_NONE, NULL,
94 BT_ERR("Unable to create proxy: %s", err->message);
101 service_gproxy = proxy;
106 GDBusProxy *_bt_core_gdbus_get_service_proxy(void)
108 return (service_gproxy) ? service_gproxy : __bt_core_gdbus_init_service_proxy();
112 int _bt_core_start_httpproxy(void)
114 GVariant *variant = NULL;
115 unsigned char enabled;
119 hps_gproxy = _bt_core_gdbus_get_hps_proxy();
121 BT_DBG("Couldn't get service proxy");
125 variant = g_dbus_proxy_call_sync(hps_gproxy, "enable",
126 NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, NULL);
128 g_variant_get(variant, "(y)", &enabled);
129 BT_ERR("HPS enabled status 0x%x", enabled);
134 int _bt_core_stop_httpproxy(void)
136 GVariant *variant = NULL;
137 unsigned char enabled;
141 hps_gproxy = _bt_core_gdbus_get_hps_proxy();
143 BT_DBG("Couldn't get service proxy");
147 variant = g_dbus_proxy_call_sync(hps_gproxy, "disable",
148 NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, NULL);
150 g_variant_get(variant, "(y)", &enabled);
151 BT_ERR("HPS disabled status 0x%x", enabled);
156 static GDBusProxy *_bt_core_gdbus_init_hps_proxy(void)
160 GDBusConnection *conn;
164 conn = _bt_core_get_gdbus_connection();
168 proxy = g_dbus_proxy_new_sync(conn,
169 G_DBUS_PROXY_FLAGS_NONE, NULL,
172 BT_HPS_INTERFACE_NAME,
176 BT_ERR("Unable to create proxy: %s", err->message);
187 GDBusProxy *_bt_core_gdbus_get_hps_proxy(void)
189 return (hps_gproxy) ? hps_gproxy : _bt_core_gdbus_init_hps_proxy();
193 void _bt_core_gdbus_deinit_proxys(void)
197 if (service_gproxy) {
198 g_object_unref(service_gproxy);
199 service_gproxy = NULL;
204 g_object_unref(hps_gproxy);
210 g_object_unref(service_gconn);
211 service_gconn = NULL;
215 int _bt_core_service_request(int service_type, int service_function,
216 GArray *in_param1, GArray *in_param2,
217 GArray *in_param3, GArray *in_param4,
228 int result = BLUETOOTH_ERROR_NONE;
229 GError *error = NULL;
230 GArray *in_param5 = NULL;
234 proxy = _bt_core_gdbus_get_service_proxy();
236 return BLUETOOTH_ERROR_INTERNAL;
237 in_param5 = g_array_new(TRUE, TRUE, sizeof(gchar));
239 while (--retry >= 0) {
240 param1 = g_variant_new_from_data((const GVariantType *)"ay",
241 in_param1->data, in_param1->len,
243 param2 = g_variant_new_from_data((const GVariantType *)"ay",
244 in_param2->data, in_param2->len,
246 param3 = g_variant_new_from_data((const GVariantType *)"ay",
247 in_param3->data, in_param3->len,
249 param4 = g_variant_new_from_data((const GVariantType *)"ay",
250 in_param4->data, in_param4->len,
252 param5 = g_variant_new_from_data((const GVariantType *)"ay",
253 in_param5->data, in_param5->len,
256 ret = g_dbus_proxy_call_sync(proxy, "service_request",
257 g_variant_new("(iii@ay@ay@ay@ay@ay)",
258 service_type, service_function,
262 G_DBUS_CALL_FLAGS_NONE, 2000,
264 if (ret == NULL && error != NULL) {
265 if (error->code == G_IO_ERROR_TIMED_OUT) {
266 BT_ERR("D-Bus Timed out.");
267 g_clear_error(&error);
275 g_array_free(in_param5, TRUE);
278 /* dBUS-RPC is failed */
279 BT_ERR("dBUS-RPC is failed");
282 /* dBUS gives error cause */
283 BT_ERR("D-Bus API failure: errCode[%x], message[%s]",
284 error->code, error->message);
286 g_clear_error(&error);
288 /* dBUS does not give error cause dBUS-RPC is failed */
289 BT_ERR("error returned was NULL");
292 return BLUETOOTH_ERROR_INTERNAL;
297 g_variant_get(ret, "(iv)", &result, ¶m1);
300 *out_param1 = g_array_new(TRUE, TRUE, sizeof(gchar));
301 _bt_core_fill_garray_from_variant(param1, *out_param1);
302 g_variant_unref(param1);
305 g_variant_unref(ret);
310 static const gchar bt_core_introspection_xml[] =
312 " <interface name='org.projectx.btcore'>"
313 " <method name='EnableAdapter'>"
315 " <method name='DisableAdapter'>"
317 " <method name='RecoverAdapter'>"
319 " <method name='ResetAdapter'>"
321 " <method name='EnableAdapterLe'>"
323 " <method name='DisableAdapterLe'>"
325 " <method name='EnableCore'>"
327 " <method name='SetTransferValue'>"
328 " <arg type='b' name='value' direction='in'/>"
330 " <method name='FactoryTestMode'>"
331 " <arg type='s' name='type' direction='in'/>"
332 " <arg type='s' name='arg' direction='in'/>"
333 " <arg type='i' name='ret' direction='out'/>"
338 static guint obj_id, sig_id1, sig_id2, sig_id3;
340 static void __bt_core_dbus_method(GDBusConnection *connection,
342 const gchar *object_path,
343 const gchar *interface_name,
344 const gchar *method_name,
345 GVariant *parameters,
346 GDBusMethodInvocation *invocation,
351 BT_DBG("method %s", method_name);
353 if (g_strcmp0(method_name, "EnableAdapter") == 0) {
354 ret = _bt_core_enable_adapter();
355 } else if (g_strcmp0(method_name, "DisableAdapter") == 0) {
356 ret = _bt_core_disable_adapter();
357 } else if (g_strcmp0(method_name, "RecoverAdapter") == 0) {
358 ret = _bt_core_recover_adapter();
359 } else if (g_strcmp0(method_name, "ResetAdapter") == 0) {
360 ret = __bt_core_reset_adapter();
361 } else if (g_strcmp0(method_name, "EnableAdapterLe") == 0) {
362 ret = _bt_core_enable_adapter_le();
363 } else if (g_strcmp0(method_name, "DisableAdapterLe") == 0) {
364 ret = _bt_core_disable_adapter_le();
365 } else if (g_strcmp0(method_name, "EnableCore") == 0) {
366 ret = _bt_core_enable_core();
367 } else if (g_strcmp0(method_name, "SetTransferValue") == 0) {
368 gboolean value = FALSE;
370 g_variant_get(parameters, "(b)", &value);
371 BT_DBG("Transfer value: %d", value);
373 ret = _bt_core_set_transfer_value(value);
374 } else if (g_strcmp0(method_name, "FactoryTestMode") == 0) {
375 const char *type = NULL;
376 const char *arg = NULL;
378 g_variant_get(parameters, "(&s&s)", &type, &arg);
379 ret = _bt_core_factory_test_mode(type, arg);
380 g_dbus_method_invocation_return_value(invocation,
381 g_variant_new("(i)", ret));
388 GQuark quark = g_quark_from_string("bt-core");
389 GError *err = g_error_new(quark, 0, "Failed");
390 g_dbus_method_invocation_return_gerror(invocation, err);
393 g_dbus_method_invocation_return_value(invocation, NULL);
399 static const GDBusInterfaceVTable method_table = {
400 __bt_core_dbus_method,
405 static GDBusNodeInfo *__bt_core_create_node_info(
406 const gchar *introspection_data)
409 GDBusNodeInfo *node_info = NULL;
411 if (introspection_data == NULL)
414 node_info = g_dbus_node_info_new_for_xml(introspection_data, &err);
417 BT_ERR("Unable to create node: %s", err->message);
423 gboolean __is_interface_and_signal_valid(const gchar *interface_name,
424 const gchar *signal_name)
426 if (g_strcmp0(interface_name, "org.freedesktop.DBus") &&
427 g_strcmp0(interface_name, "org.freedesktop.DBus.ObjectManager"))
430 if (g_strcmp0(signal_name, "NameOwnerChanged") &&
431 g_strcmp0(signal_name, "InterfacesAdded") &&
432 g_strcmp0(signal_name, "InterfacesRemoved"))
438 static void __handle_name_owner_changed(const char *name)
440 gboolean flight_mode_status;
444 flight_mode_status = _bt_core_is_flight_mode_enabled();
446 if (flight_mode_status == FALSE && _bt_is_flightmode_request() == TRUE) {
447 BT_DBG("flightmode requested");
451 if ((g_strcmp0(name, "org.bluez") == 0) ||
452 (g_strcmp0(name, "org.projectx.bt") == 0)) {
453 BT_DBG("%s is terminated", name);
454 if (_bt_check_terminating_condition() == TRUE) {
455 _bt_disable_adapter();
456 _bt_disable_adapter_le();
457 _bt_core_terminate();
462 static void __bt_core_event_filter(GDBusConnection *connection,
463 const gchar *sender_name,
464 const gchar *object_path,
465 const gchar *interface_name,
466 const gchar *signal_name,
467 GVariant *parameters,
470 if (!__is_interface_and_signal_valid(interface_name, signal_name))
473 if (!g_strcmp0(signal_name, "InterfacesAdded")) {
474 char *obj_path = NULL;
475 GVariant *optional_param;
477 g_variant_get(parameters, "(&o@a{sa{sv}})",
478 &obj_path, &optional_param);
480 if (g_strcmp0(obj_path, "/org/bluez/hci0") == 0) {
481 _bt_core_adapter_added_cb();
483 } else if (!g_strcmp0(signal_name, "InterfacesRemoved")) {
484 char *obj_path = NULL;
485 GVariant *optional_param;
487 g_variant_get(parameters, "(&o@as)", &obj_path,
490 if (g_strcmp0(obj_path, "/org/bluez/hci0") == 0) {
491 _bt_core_adapter_removed_cb();
493 } else { /* NameOwnerChanged */
494 const char *name = NULL;
495 const char *old_owner = NULL;
496 const char *new_owner = NULL;
498 g_variant_get(parameters, "(&s&s&s)", &name, &old_owner,
501 if (new_owner != NULL && *new_owner == '\0')
502 __handle_name_owner_changed(name);
506 gboolean _bt_core_register_dbus(void)
508 GError *error = NULL;
510 GDBusNodeInfo *node_info;
512 GDBusConnection *conn;
514 conn = _bt_core_get_gdbus_connection();
518 owner_id = g_bus_own_name(G_BUS_TYPE_SYSTEM,
520 G_BUS_NAME_OWNER_FLAGS_NONE,
524 BT_DBG("owner_id is [%d]", owner_id);
526 node_info = __bt_core_create_node_info(bt_core_introspection_xml);
527 if (node_info == NULL)
530 path = g_strdup(BT_CORE_PATH);
531 BT_DBG("path is [%s]", path);
533 obj_id = g_dbus_connection_register_object(conn, path,
534 node_info->interfaces[0],
538 BT_ERR("Failed to register: %s", error->message);
546 sig_id1 = g_dbus_connection_signal_subscribe(conn,
547 NULL, "org.freedesktop.DBus",
548 "NameOwnerChanged", NULL, NULL, 0,
549 __bt_core_event_filter, NULL, NULL);
550 sig_id2 = g_dbus_connection_signal_subscribe(conn,
551 NULL, "org.freedesktop.DBus.ObjectManager",
552 "InterfacesAdded", NULL, NULL,
553 0, __bt_core_event_filter, NULL, NULL);
554 sig_id2 = g_dbus_connection_signal_subscribe(conn,
555 NULL, "org.freedesktop.DBus.ObjectManager",
556 "InterfacesRemoved", NULL,
557 NULL, 0, __bt_core_event_filter, NULL, NULL);
562 void _bt_core_unregister_dbus(void)
564 GDBusConnection *conn;
568 conn = _bt_core_get_gdbus_connection();
573 g_dbus_connection_unregister_object(conn, obj_id);
578 g_dbus_connection_signal_unsubscribe(conn, sig_id1);
582 g_dbus_connection_signal_unsubscribe(conn, sig_id2);
586 g_dbus_connection_signal_unsubscribe(conn, sig_id3);