bt-api/include/bt-common.h

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   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
   7  *
   8  *              http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  *
  16  */
  17
  18
  19 #ifndef _BT_COMMON_H_
  20 #define _BT_COMMON_H_
  21
  22 #include <sys/types.h>
  23 #include <libintl.h>
  24 #include <dlog.h>
  25 #include <glib.h>
  26 #include <gio/gio.h>
  27
  28 #include "bluetooth-api.h"
  29
  30 #ifdef __cplusplus
  31 extern "C" {
  32 #endif /* __cplusplus */
  33
  34 #undef LOG_TAG
  35 #define LOG_TAG "BLUETOOTH_FRWK_API"
  36
  37 #ifndef BT_EXPORT_API
  38 #define BT_EXPORT_API __attribute__((visibility("default")))
  39 #endif
  40
  41 #define LOG_COLOR_RESET    "\033[0m"
  42 #define LOG_COLOR_RED      "\033[31m"
  43 #define LOG_COLOR_YELLOW   "\033[33m"
  44 #define LOG_COLOR_GREEN         "\033[32m"
  45 #define LOG_COLOR_BLUE          "\033[36m"
  46 #define LOG_COLOR_PURPLE   "\033[35m"
  47
  48 #define BT_DBG(fmt, args...) \
  49         SLOGD(fmt, ##args)
  50 #define BT_INFO(fmt, args...) \
  51         SLOGI(fmt, ##args)
  52 #define BT_ERR(fmt, args...) \
  53         SLOGE(fmt, ##args)
  54
  55 #define BT_DBG_UUID(uuids, len, i) \
  56         BT_DBG("***UUIDs***"); \
  57         for (i = 0; i < len; i++) { \
  58                 BT_DBG("%s", uuids[i]); \
  59         }
  60
  61 #define BT_INFO_C(fmt, arg...) \
  62         SLOGI_IF(TRUE,  LOG_COLOR_GREEN" "fmt" "LOG_COLOR_RESET, ##arg)
  63 #define BT_ERR_C(fmt, arg...) \
  64         SLOGI_IF(TRUE,  LOG_COLOR_RED" "fmt" "LOG_COLOR_RESET, ##arg)
  65
  66 #define DBG_SECURE(fmt, args...) SECURE_SLOGD(fmt, ##args)
  67 #define ERR_SECURE(fmt, args...) SECURE_SLOGE(fmt, ##args)
  68
  69 //#define FUNCTION_TRACE
  70 #ifdef FUNCTION_TRACE
  71 #define FN_START BT_DBG("[ENTER FUNC]")
  72 #define FN_END BT_DBG("[EXIT FUNC]")
  73 #else
  74 #define FN_START
  75 #define FN_END
  76 #endif
  77
  78 #define ret_if(expr) \
  79         do { \
  80                 if (expr) { \
  81                         BT_ERR("(%s) return", #expr); \
  82                         return; \
  83                 } \
  84         } while (0)
  85
  86 #define retv_if(expr, val) \
  87         do { \
  88                 if (expr) { \
  89                         BT_ERR("(%s) return", #expr); \
  90                         return (val); \
  91                 } \
  92         } while (0)
  93
  94 #define BT_INIT_PARAMS() \
  95         GArray *in_param1 = NULL; \
  96         GArray *in_param2 = NULL; \
  97         GArray *in_param3 = NULL; \
  98         GArray *in_param4 = NULL; \
  99         GArray *out_param = NULL;
 100
 101 #define BT_FREE_PARAMS(IP1, IP2, IP3, IP4, OP) \
 102         do { \
 103                 if (IP1) \
 104                         g_array_free(IP1, TRUE); \
 105                 if (IP2) \
 106                         g_array_free(IP2, TRUE); \
 107                 if (IP3) \
 108                         g_array_free(IP3, TRUE); \
 109                 if (IP4) \
 110                         g_array_free(IP4, TRUE); \
 111                 if (OP) \
 112                         g_array_free(OP, TRUE); \
 113         } while (0)
 114
 115 #define BT_ALLOC_PARAMS(IP1, IP2, IP3, IP4, OP) \
 116         do { \
 117                 IP1 = g_array_new(TRUE, TRUE, sizeof(gchar));   \
 118                 IP2 = g_array_new(TRUE, TRUE, sizeof(gchar));   \
 119                 IP3 = g_array_new(TRUE, TRUE, sizeof(gchar));   \
 120                 IP4 = g_array_new(TRUE, TRUE, sizeof(gchar)); \
 121         } while (0)
 122
 123 #define BT_INIT_AGENT_PARAMS() \
 124         GArray *in_param = NULL; \
 125         GArray *out_param = NULL;
 126
 127 #define BT_FREE_AGENT_PARAMS(IP, OP) \
 128         do { \
 129                 if (IP) \
 130                         g_array_free(IP, TRUE); \
 131                 if (OP) \
 132                         g_array_free(OP, TRUE); \
 133         } while (0)
 134
 135 #define BT_ALLOC_AGENT_PARAMS(IP, OP) \
 136         do { \
 137                 IP = g_array_new(FALSE, FALSE, sizeof(gchar));  \
 138         } while (0)
 139
 140 #define BT_CHECK_PARAMETER(arg, func) \
 141         do { \
 142                 if (arg == NULL) { \
 143                         BT_ERR("%s is NULL", #arg); \
 144                         func BLUETOOTH_ERROR_INVALID_PARAM; \
 145                 } \
 146         } while (0)
 147
 148 #define BT_CHECK_ENABLED(func) \
 149         do { \
 150                 if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_DISABLED) { \
 151                         BT_ERR("BT BREDR is not enabled"); \
 152                         func BLUETOOTH_ERROR_DEVICE_NOT_ENABLED; \
 153                 } \
 154         } while (0)
 155
 156 #define BT_CHECK_ENABLED_LE(func) \
 157         do { \
 158                 if (bluetooth_check_adapter_le() == BLUETOOTH_ADAPTER_LE_DISABLED) { \
 159                         BT_ERR("BT LE is not enabled"); \
 160                         func BLUETOOTH_ERROR_DEVICE_NOT_ENABLED; \
 161                 } \
 162         } while (0)
 163
 164 #define BT_CHECK_ENABLED_ANY(func) \
 165         do { \
 166                 if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_DISABLED && \
 167                         bluetooth_check_adapter_le() == BLUETOOTH_ADAPTER_LE_DISABLED) { \
 168                         BT_ERR("BT is not enabled"); \
 169                         func BLUETOOTH_ERROR_DEVICE_NOT_ENABLED; \
 170                 } \
 171         } while (0)
 172
 173 #define BT_CHECK_ENABLED_INTERNAL(func) \
 174         do { \
 175                 if (_bt_check_enabled_internal() == FALSE) { \
 176                         BT_ERR("BT BREDR is not enabled"); \
 177                         func BLUETOOTH_ERROR_DEVICE_NOT_ENABLED; \
 178                 } \
 179         } while (0)
 180
 181 #define BT_ADDRESS_LENGTH_MAX 6
 182 #define BT_ADDRESS_STRING_SIZE 18
 183 #define BT_ADAPTER_OBJECT_PATH_MAX 50
 184 #define BT_RFCOMM_BUFFER_LEN 1024
 185
 186 #define BT_ACCESS_DENIED_MSG "Rejected send message"
 187
 188 #define BT_EVENT_FREEDESKTOP "org.freedesktop.DBus"
 189 #define BT_FREEDESKTOP_PATH "/org/freedesktop/DBus"
 190
 191 #define BT_EVENT_MANAGER "org.bluez.Manager"
 192 #define BT_MANAGER_PATH "/"
 193
 194
 195 #define BT_MANAGER_INTERFACE "org.freedesktop.DBus.ObjectManager"
 196 #define BT_ADAPTER_INTERFACE "org.bluez.Adapter1"
 197 #define BT_DEVICE_INTERFACE "org.bluez.Device1"
 198 #define BT_PROPERTIES_INTERFACE "org.freedesktop.DBus.Properties"
 199
 200
 201 #define BT_SERIAL_INTERFACE "org.bluez.Serial"
 202
 203 #define BT_BLUEZ_NAME "org.bluez"
 204 #define BT_DBUS_NAME "org.projectx.bt"
 205 #define BT_SERVICE_PATH "/org/projectx/bt_service"
 206
 207 #define BT_AGENT_NAME "org.bluez.frwk_agent"
 208 #define BT_AGENT_PATH "/org/bluez/agent/frwk_agent"
 209
 210 #define BT_AGENT_INTERFACE "org.bluez.Agent1"
 211
 212 #define BT_ERROR_INTERNAL "InternalError"
 213 #define BT_ERROR_NOT_AVAILABLE "NotAvailable"
 214 #define BT_ERROR_NOT_CONNECTED "NotConnected"
 215 #define BT_ERROR_NOT_CONNECTION_FAILED "ConnectionFailed"
 216 #define BT_ERROR_BUSY "InProgress"
 217 #define BT_ERROR_INVALID_PARAM "InvalidArguments"
 218 #define BT_ERROR_ALREADY_EXIST "AlreadyExists"
 219 #define BT_ERROR_DOES_NOT_EXIST "DoesNotExist"
 220 #define BT_ERROR_ALREADY_CONNECTED "Already Connected"
 221 #define BT_ERROR_NO_MEMORY "No memory"
 222 #define BT_ERROR_NO_DATA "No data"
 223 #define BT_ERROR_I_O_ERROR "I/O error"
 224 #define BT_ERROR_OPERATION_NOT_AVAILABLE "Operation currently not available"
 225 #define BT_ERROR_OPERATION_NOT_ALLOWED "Operation not allowed"
 226 #define BT_ERROR_OPERATION_NOT_SUPPORTED "Operation not supported"
 227 #define BT_ERROR_INVALID_FILE_DESCRIPTOR "Invalid File Descriptor"
 228 #define BT_ERROR_ACCESS_DENIED "Rejected send message"
 229
 230 #define RFKILL_EVENT_SIZE 8
 231 #define RFKILL_NODE "/dev/rfkill"
 232
 233 typedef enum {
 234         RFKILL_TYPE_ALL = 0,
 235         RFKILL_TYPE_WLAN,
 236         RFKILL_TYPE_BLUETOOTH,
 237         RFKILL_TYPE_UWB,
 238         RFKILL_TYPE_WIMAX,
 239         RFKILL_TYPE_WWAN,
 240         RFKILL_TYPE_GPS,
 241         RFKILL_TYPE_FM,
 242         NUM_RFKILL_TYPES,
 243 } rfkill_type;
 244
 245 typedef struct {
 246         unsigned int idx;
 247         unsigned char type;
 248         unsigned char op;
 249         unsigned char soft;
 250         unsigned char hard;
 251 } rfkill_event;
 252
 253 typedef enum {
 254         BT_COMMON = 0x00,
 255         BT_HID,
 256         BT_AUDIO,
 257         BT_AVRCP,
 258         BT_HF,
 259 #ifndef GATT_DIRECT
 260         BT_GATT_SERVER,
 261 #endif
 262
 263 #ifdef TIZEN_GATT_CLIENT
 264         BT_GATT_CLIENT,
 265 #endif
 266         BT_MAX_USER_INFO
 267 } bt_user_info_type_t;
 268
 269 typedef struct {
 270         void *cb;
 271         void *user_data;
 272 } bt_user_info_t;
 273
 274 void _bt_set_user_data(int type, void *callback, void *user_data);
 275
 276 void _bt_print_device_address_t(const bluetooth_device_address_t *addr);
 277
 278 bt_user_info_t* _bt_get_user_data(int type);
 279
 280 void _bt_common_event_cb(int event, int result, void *param,
 281                                 void *callback, void *user_data);
 282
 283 void _bt_input_event_cb(int event, int result, void *param,
 284                                         void *callback, void *user_data);
 285
 286 void _bt_headset_event_cb(int event, int result, void *param,
 287                                         void *callback, void *user_data);
 288
 289 void _bt_a2dp_source_event_cb(int event, int result, void *param,
 290                                         void *callback, void *user_data);
 291
 292 void _bt_hf_event_cb(int event, int result, void *param,
 293                                         void *callback, void *user_data);
 294
 295 void _bt_avrcp_event_cb(int event, int result, void *param,
 296                                         void *callback, void *user_data);
 297
 298 void _bt_opp_client_event_cb(int event, int result, void *param,
 299                                         void *callback, void *user_data);
 300
 301 void _bt_map_client_event_cb(int event, int result, void *param,
 302                                         void *callback, void *user_data);
 303
 304 #ifndef GATT_DIRECT
 305 void _bt_gatt_server_event_cb(int event, int result, void *param,
 306                 void *callback, void *user_data);
 307 #endif
 308
 309 #ifdef TIZEN_GATT_CLIENT
 310 void _bt_gatt_client_event_cb(int event, int result, void *param,
 311                 void *callback, void *user_data);
 312 #endif
 313
 314 void _bt_divide_device_class(bluetooth_device_class_t *device_class,
 315                                 unsigned int cod);
 316
 317 void _bt_convert_addr_string_to_type(unsigned char *addr, const char *address);
 318
 319 void _bt_convert_addr_string_to_secure_string(char *addr, const char *address);
 320
 321 void _bt_convert_addr_type_to_string(char *address, unsigned char *addr);
 322
 323 void _bt_convert_addr_type_to_secure_string(char *address, unsigned char *addr);
 324
 325 const char *_bt_convert_error_to_string(int error);
 326
 327 const char *_bt_convert_service_function_to_string(int function);
 328
 329 int _bt_copy_utf8_string(char *dest, const char *src, unsigned int length);
 330
 331 gboolean _bt_utf8_validate(char *name);
 332
 333 void  _bt_convert_uuid_type_to_string(char *str, const unsigned char *uuid);
 334
 335 typedef struct {
 336         char *obj_path;
 337         char *uuid;
 338         gboolean authentication;
 339         gboolean authorization;
 340         char *role;
 341
 342         char *service;
 343
 344 } bt_register_profile_info_t;
 345
 346 int _bt_get_adapter_path(GDBusConnection *conn, char *path);
 347 char *_bt_get_device_object_path(char *address);
 348 int _bt_connect_profile(char *address, char *uuid, void *cb,
 349                                                         gpointer func_data);
 350 int _bt_disconnect_profile(char *address, char *uuid, void *cb,
 351                                                         gpointer func_data);
 352 int _bt_disconnect_ext_profile(char *address, char *path);
 353
 354 int _bt_cancel_discovers(char *address);
 355 int _bt_discover_services(char *address, char *uuid, void *cb,
 356                 gpointer func_data);
 357 int _bt_discover_service_uuids(char *address, char *remote_uuid);
 358 int _bt_get_cod_by_address(char *address, bluetooth_device_class_t *dev_class);
 359
 360 void _bt_set_le_scan_status(gboolean mode);
 361
 362 int _bt_register_profile(bt_register_profile_info_t *info, gboolean use_default_rfcomm);
 363 int _bt_register_profile_platform(bt_register_profile_info_t *info, gboolean use_default_rfcomm);
 364 int _bt_register_profile_ex(bt_register_profile_info_t *info, gboolean use_default_rfcomm, const char *name, const char *path);
 365
 366 void _bt_unregister_profile(char *path);
 367 int __rfcomm_assign_id(void);
 368 void __rfcomm_delete_id(int id);
 369 void _bt_unregister_gdbus(int object_id);
 370 typedef int (*bt_new_connection_cb) (const char *path, int fd,
 371                                         bluetooth_device_address_t *address);
 372 int _bt_register_new_conn(const char *path, bt_new_connection_cb cb);
 373 int _bt_register_new_conn_ex(const char *path, const char *bus_name, bt_new_connection_cb cb);
 374 void _bt_swap_addr(unsigned char *dst, const unsigned char *src);
 375
 376 int _bt_register_osp_server_in_agent(int type, char *uuid, char *path, int fd);
 377 int _bt_unregister_osp_server_in_agent(int type, char *uuid);
 378
 379 int _bt_check_privilege(int service_type, int service_function);
 380
 381 GDBusConnection *_bt_get_system_shared_conn(void);
 382 GDBusConnection *_bt_get_system_private_conn(void);
 383
 384 GVariant *_bt_get_managed_objects(void);
 385
 386 gboolean _bt_check_enabled_internal(void);
 387
 388 void _bt_set_adapter_internal_status(gboolean enabled);
 389
 390 void _bt_convert_device_path_to_addr_type(const char *device_path,
 391                                           unsigned char *addr);
 392
 393 void _bt_convert_device_path_to_address(const char *device_path,
 394                                         char *device_address);
 395
 396 #ifdef TIZEN_FEATURE_BT_RFCOMM_DIRECT
 397 void _bt_rfcomm_server_free_all(void);
 398
 399 void _bt_rfcomm_server_disconnect_all(void);
 400
 401 void _bt_rfcomm_client_disconnect_all(void);
 402
 403 gboolean _check_uuid_path(char *path, char *uuid);
 404 #endif
 405
 406 int _bt_hid_device_get_fd(const char *address, int *ctrl, int *intr);
 407
 408 int _bt_hid_new_connection(bluetooth_device_address_t *addr,
 409                                 int ctrl_fd, int intr_fd);
 410
 411 void _bt_hid_free_hid_info(void);
 412
 413 int _bt_get_error_value_from_message(const char *error_message);
 414
 415 void _bt_hdp_app_remove_obj_info(unsigned int channe_id);
 416 int _bt_hdp_app_acquire_fd(bt_hdp_connected_t *conn_info);
 417
 418 #ifdef __cplusplus
 419 }
 420 #endif /* __cplusplus */
 421 #endif /*_BT_COMMON_H_*/
 422