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 <dbus/dbus-glib.h>
  25 #include <dbus/dbus.h>
  26 #include <dlog.h>
  27 #include <glib.h>
  28 #include <gio/gio.h>
  29
  30 #include "bluetooth-api.h"
  31
  32 #ifdef __cplusplus
  33 extern "C" {
  34 #endif /* __cplusplus */
  35
  36 #undef LOG_TAG
  37 #define LOG_TAG "BLUETOOTH_FRWK_API"
  38
  39 #ifndef BT_EXPORT_API
  40 #define BT_EXPORT_API __attribute__((visibility("default")))
  41 #endif
  42
  43 #define LOG_COLOR_RESET    "\033[0m"
  44 #define LOG_COLOR_RED      "\033[31m"
  45 #define LOG_COLOR_YELLOW   "\033[33m"
  46 #define LOG_COLOR_GREEN         "\033[32m"
  47 #define LOG_COLOR_BLUE          "\033[36m"
  48 #define LOG_COLOR_PURPLE   "\033[35m"
  49
  50 #define BT_DBG(fmt, args...) \
  51         SLOGD(fmt, ##args)
  52 #define BT_INFO(fmt, args...) \
  53         SLOGI(fmt, ##args)
  54 #define BT_ERR(fmt, args...) \
  55         SLOGE(fmt, ##args)
  56
  57 #define BT_DBG_UUID(uuids, len, i) \
  58         BT_DBG("***UUIDs***"); \
  59         for (i = 0; i < len; i++) { \
  60                 BT_DBG("%s", uuids[i]); \
  61         }
  62
  63 #define BT_INFO_C(fmt, arg...) \
  64         SLOGI_IF(TRUE,  LOG_COLOR_GREEN" "fmt" "LOG_COLOR_RESET, ##arg)
  65 #define BT_ERR_C(fmt, arg...) \
  66         SLOGI_IF(TRUE,  LOG_COLOR_RED" "fmt" "LOG_COLOR_RESET, ##arg)
  67
  68 #define DBG_SECURE(fmt, args...) SECURE_SLOGD(fmt, ##args)
  69 #define ERR_SECURE(fmt, args...) SECURE_SLOGE(fmt, ##args)
  70
  71 //#define FUNCTION_TRACE
  72 #ifdef FUNCTION_TRACE
  73 #define FN_START BT_DBG("[ENTER FUNC]")
  74 #define FN_END BT_DBG("[EXIT FUNC]")
  75 #else
  76 #define FN_START
  77 #define FN_END
  78 #endif
  79
  80 #define ret_if(expr) \
  81         do { \
  82                 if (expr) { \
  83                         BT_ERR("(%s) return", #expr); \
  84                         return; \
  85                 } \
  86         } while (0)
  87
  88 #define retv_if(expr, val) \
  89         do { \
  90                 if (expr) { \
  91                         BT_ERR("(%s) return", #expr); \
  92                         return (val); \
  93                 } \
  94         } while (0)
  95
  96 #define BT_INIT_PARAMS() \
  97         GArray *in_param1 = NULL; \
  98         GArray *in_param2 = NULL; \
  99         GArray *in_param3 = NULL; \
 100         GArray *in_param4 = NULL; \
 101         GArray *out_param = NULL;
 102
 103 #define BT_FREE_PARAMS(IP1, IP2, IP3, IP4, OP) \
 104         do { \
 105                 if (IP1) \
 106                         g_array_free(IP1, TRUE); \
 107                 if (IP2) \
 108                         g_array_free(IP2, TRUE); \
 109                 if (IP3) \
 110                         g_array_free(IP3, TRUE); \
 111                 if (IP4) \
 112                         g_array_free(IP4, TRUE); \
 113                 if (OP) \
 114                         g_array_free(OP, TRUE); \
 115         } while (0)
 116
 117 #define BT_ALLOC_PARAMS(IP1, IP2, IP3, IP4, OP) \
 118         do { \
 119                 IP1 = g_array_new(TRUE, TRUE, sizeof(gchar));   \
 120                 IP2 = g_array_new(TRUE, TRUE, sizeof(gchar));   \
 121                 IP3 = g_array_new(TRUE, TRUE, sizeof(gchar));   \
 122                 IP4 = g_array_new(TRUE, TRUE, sizeof(gchar)); \
 123         } while (0)
 124
 125 #define BT_INIT_AGENT_PARAMS() \
 126         GArray *in_param = NULL; \
 127         GArray *out_param = NULL;
 128
 129 #define BT_FREE_AGENT_PARAMS(IP, OP) \
 130         do { \
 131                 if (IP) \
 132                         g_array_free(IP, TRUE); \
 133                 if (OP) \
 134                         g_array_free(OP, TRUE); \
 135         } while (0)
 136
 137 #define BT_ALLOC_AGENT_PARAMS(IP, OP) \
 138         do { \
 139                 IP = g_array_new(FALSE, FALSE, sizeof(gchar));  \
 140         } while (0)
 141
 142 #define BT_CHECK_PARAMETER(arg, func) \
 143         do { \
 144                 if (arg == NULL) { \
 145                         BT_ERR("%s is NULL", #arg); \
 146                         func BLUETOOTH_ERROR_INVALID_PARAM; \
 147                 } \
 148         } while (0)
 149
 150 #define BT_CHECK_ENABLED(func) \
 151         do { \
 152                 if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_DISABLED) { \
 153                         BT_ERR("BT BREDR is not enabled"); \
 154                         func BLUETOOTH_ERROR_DEVICE_NOT_ENABLED; \
 155                 } \
 156         } while (0)
 157
 158 #define BT_CHECK_ENABLED_LE(func) \
 159         do { \
 160                 if (bluetooth_check_adapter_le() == BLUETOOTH_ADAPTER_LE_DISABLED) { \
 161                         BT_ERR("BT LE is not enabled"); \
 162                         func BLUETOOTH_ERROR_DEVICE_NOT_ENABLED; \
 163                 } \
 164         } while (0)
 165
 166 #define BT_CHECK_ENABLED_ANY(func) \
 167         do { \
 168                 if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_DISABLED && \
 169                         bluetooth_check_adapter_le() == BLUETOOTH_ADAPTER_LE_DISABLED) { \
 170                         BT_ERR("BT is not enabled"); \
 171                         func BLUETOOTH_ERROR_DEVICE_NOT_ENABLED; \
 172                 } \
 173         } while (0)
 174
 175 #define BT_CHECK_ENABLED_INTERNAL(func) \
 176         do { \
 177                 if (_bt_check_enabled_internal() == FALSE) \
 178                 { \
 179                         BT_ERR("BT BREDR is not enabled"); \
 180                         func BLUETOOTH_ERROR_DEVICE_NOT_ENABLED; \
 181                 } \
 182         } while (0)
 183
 184 #define BT_ADDRESS_LENGTH_MAX 6
 185 #define BT_ADDRESS_STRING_SIZE 18
 186 #define BT_ADAPTER_OBJECT_PATH_MAX 50
 187 #define BT_RFCOMM_BUFFER_LEN 1024
 188
 189 #define BT_ACCESS_DENIED_MSG "Rejected send message"
 190
 191 #define BT_EVENT_FREEDESKTOP "org.freedesktop.DBus"
 192 #define BT_FREEDESKTOP_PATH "/org/freedesktop/DBus"
 193
 194 #define BT_EVENT_MANAGER "org.bluez.Manager"
 195 #define BT_MANAGER_PATH "/"
 196
 197
 198 #define BT_MANAGER_INTERFACE "org.freedesktop.DBus.ObjectManager"
 199 #define BT_ADAPTER_INTERFACE "org.bluez.Adapter1"
 200 #define BT_DEVICE_INTERFACE "org.bluez.Device1"
 201 #define BT_PROPERTIES_INTERFACE "org.freedesktop.DBus.Properties"
 202
 203
 204 #define BT_SERIAL_INTERFACE "org.bluez.Serial"
 205
 206 #define BT_BLUEZ_NAME "org.bluez"
 207 #define BT_DBUS_NAME "org.projectx.bt"
 208 #define BT_SERVICE_PATH "/org/projectx/bt_service"
 209
 210 #define BT_AGENT_NAME "org.bluez.frwk_agent"
 211 #define BT_AGENT_PATH "/org/bluez/agent/frwk_agent"
 212
 213 #define BT_AGENT_INTERFACE "org.bluez.Agent1"
 214
 215
 216 #define BT_MAX_USER_INFO 5
 217 #define RFKILL_EVENT_SIZE 8
 218 #define RFKILL_NODE "/dev/rfkill"
 219
 220 typedef enum {
 221         RFKILL_TYPE_ALL = 0,
 222         RFKILL_TYPE_WLAN,
 223         RFKILL_TYPE_BLUETOOTH,
 224         RFKILL_TYPE_UWB,
 225         RFKILL_TYPE_WIMAX,
 226         RFKILL_TYPE_WWAN,
 227         RFKILL_TYPE_GPS,
 228         RFKILL_TYPE_FM,
 229         NUM_RFKILL_TYPES,
 230 } rfkill_type;
 231
 232 typedef struct {
 233         unsigned int idx;
 234         unsigned char type;
 235         unsigned char op;
 236         unsigned char soft;
 237         unsigned char hard;
 238 } rfkill_event;
 239
 240 typedef enum {
 241         BT_COMMON = 0x00,
 242         BT_HID,
 243         BT_AUDIO,
 244         BT_AVRCP,
 245         BT_HF,
 246 } bt_user_info_type_t;
 247
 248 typedef struct {
 249         void *cb;
 250         void *user_data;
 251 } bt_user_info_t;
 252
 253 void _bt_set_user_data(int type, void *callback, void *user_data);
 254
 255 void _bt_print_device_address_t(const bluetooth_device_address_t *addr);
 256
 257 bt_user_info_t* _bt_get_user_data(int type);
 258
 259 void _bt_common_event_cb(int event, int result, void *param,
 260                                 void *callback, void *user_data);
 261
 262 void _bt_input_event_cb(int event, int result, void *param,
 263                                         void *callback, void *user_data);
 264
 265 void _bt_headset_event_cb(int event, int result, void *param,
 266                                         void *callback, void *user_data);
 267
 268 void _bt_a2dp_source_event_cb(int event, int result, void *param,
 269                                         void *callback, void *user_data);
 270
 271 void _bt_hf_event_cb(int event, int result, void *param,
 272                                         void *callback, void *user_data);
 273
 274 void _bt_avrcp_event_cb(int event, int result, void *param,
 275                                         void *callback, void *user_data);
 276
 277 void _bt_opp_client_event_cb(int event, int result, void *param,
 278                                         void *callback, void *user_data);
 279
 280 void _bt_divide_device_class(bluetooth_device_class_t *device_class,
 281                                 unsigned int cod);
 282
 283 void _bt_convert_addr_string_to_type(unsigned char *addr,
 284                                         const char *address);
 285
 286 void _bt_convert_addr_string_to_secure_string(char *addr,
 287                                         const char *address);
 288
 289 void _bt_convert_addr_type_to_string(char *address,
 290                                 unsigned char *addr);
 291
 292 int _bt_copy_utf8_string(char *dest, const char *src, unsigned int length);
 293
 294 gboolean _bt_utf8_validate(char *name);
 295
 296 typedef struct {
 297         char *obj_path;
 298         char *uuid;
 299         gboolean authentication;
 300         gboolean authorization;
 301         char *role;
 302
 303         char *service;
 304
 305 } bt_register_profile_info_t;
 306
 307 int _bt_get_adapter_path(GDBusConnection *conn, char *path);
 308 char *_bt_get_device_object_path(char *address);
 309 int _bt_connect_profile(char *address, char *uuid, void *cb,
 310                                                         gpointer func_data);
 311 int _bt_disconnect_profile(char *address, char *uuid, void *cb,
 312                                                         gpointer func_data);
 313
 314 int _bt_cancel_discovers(char *address);
 315 int _bt_discover_services(char *address, char *uuid, void *cb,
 316                 gpointer func_data);
 317 int _bt_discover_service_uuids(char *address, char *remote_uuid);
 318 int _bt_get_cod_by_address(char *address, bluetooth_device_class_t *dev_class);
 319
 320 void _bt_set_le_scan_status(gboolean mode);
 321
 322 int _bt_register_profile(bt_register_profile_info_t *info, gboolean use_default_rfcomm);
 323 int _bt_register_profile_platform(bt_register_profile_info_t *info, gboolean use_default_rfcomm);
 324 int _bt_register_profile_ex(bt_register_profile_info_t *info, gboolean use_default_rfcomm, const char *name, const char *path);
 325
 326 void _bt_unregister_profile(char *path);
 327 GDBusNodeInfo * _bt_get_gdbus_node(const gchar *xml_data);
 328 GDBusNodeInfo * _bt_get_gdbus_node_ex(const gchar *xml_data, const char *bus_name);
 329 int __rfcomm_assign_id(void);
 330 void __rfcomm_delete_id(int id);
 331 void _bt_unregister_gdbus(int object_id);
 332 typedef int (*bt_new_connection_cb) (const char *path, int fd,
 333                                         bluetooth_device_address_t *address);
 334 int _bt_register_new_conn(const char *path, bt_new_connection_cb cb);
 335 int _bt_register_new_conn_ex(const char *path, const char *bus_name, bt_new_connection_cb cb);
 336 void _bt_swap_addr(unsigned char *dst, const unsigned char *src);
 337
 338 GDBusConnection *_bt_init_system_gdbus_conn(void);
 339
 340 GDBusConnection *g_bus_get_private_conn(void);
 341
 342 DBusGConnection *_bt_get_system_gconn(void);
 343
 344 DBusConnection *_bt_get_system_conn(void);
 345
 346 int _bt_register_osp_server_in_agent(int type, char *uuid, char *path, int fd);
 347 int _bt_unregister_osp_server_in_agent(int type, char *uuid);
 348
 349
 350 int _bt_check_privilege(int service_type, int service_function);
 351
 352 GDBusConnection *_bt_gdbus_init_system_gconn(void);
 353
 354 GDBusConnection *_bt_gdbus_get_system_gconn(void);
 355
 356 GVariant *_bt_get_managed_objects(void);
 357
 358 gboolean _bt_check_enabled_internal(void);
 359
 360 void _bt_set_adapter_internal_status(gboolean enabled);
 361
 362 int _bt_get_uuid_specification_name(const char *uuid, char **name);
 363
 364 void _bt_convert_device_path_to_address(const char *device_path,
 365                                 char *device_address);
 366
 367 #ifdef RFCOMM_DIRECT
 368 void _bt_rfcomm_server_free_all();
 369
 370 gboolean _check_uuid_path(char *path, char *uuid);
 371 #endif
 372
 373 #ifdef __cplusplus
 374 }
 375 #endif /* __cplusplus */
 376 #endif /*_BT_COMMON_H_*/
 377