bt-api/include/bt-common.h

   1 /*
   2  * Bluetooth-frwk
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact:  Hocheol Seo <hocheol.seo@samsung.com>
   7  *               Girishashok Joshi <girish.joshi@samsung.com>
   8  *               Chanyeol Park <chanyeol.park@samsung.com>
   9  *
  10  * Licensed under the Apache License, Version 2.0 (the "License");
  11  * you may not use this file except in compliance with the License.
  12  * You may obtain a copy of the License at
  13  *
  14  *              http://www.apache.org/licenses/LICENSE-2.0
  15  *
  16  * Unless required by applicable law or agreed to in writing, software
  17  * distributed under the License is distributed on an "AS IS" BASIS,
  18  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  19  * See the License for the specific language governing permissions and
  20  * limitations under the License.
  21  *
  22  */
  23
  24
  25 #ifndef _BT_COMMON_H_
  26 #define _BT_COMMON_H_
  27
  28 #include <sys/types.h>
  29 #include <libintl.h>
  30 #include <dbus/dbus.h>
  31 #include <dlog.h>
  32 #include <glib.h>
  33 #include <gio/gio.h>
  34
  35 #include "bluetooth-api.h"
  36
  37 #ifdef __cplusplus
  38 extern "C" {
  39 #endif /* __cplusplus */
  40
  41 #undef LOG_TAG
  42 #define LOG_TAG "BLUETOOTH_FRWK_API"
  43
  44 #ifndef BT_EXPORT_API
  45 #define BT_EXPORT_API __attribute__((visibility("default")))
  46 #endif
  47
  48 #define LOG_COLOR_RESET    "\033[0m"
  49 #define LOG_COLOR_RED      "\033[31m"
  50 #define LOG_COLOR_YELLOW   "\033[33m"
  51 #define LOG_COLOR_GREEN         "\033[32m"
  52 #define LOG_COLOR_BLUE          "\033[36m"
  53 #define LOG_COLOR_PURPLE   "\033[35m"
  54
  55 #define BT_DBG(fmt, args...) \
  56         SLOGD(fmt, ##args)
  57 #define BT_INFO(fmt, args...) \
  58         SLOGI(fmt, ##args)
  59 #define BT_ERR(fmt, args...) \
  60         SLOGE(fmt, ##args)
  61
  62 #define BT_DBG_UUID(uuids, len, i) \
  63         BT_DBG("***UUIDs***"); \
  64         for (i = 0; i < len; i++) { \
  65                 BT_DBG("%s", uuids[i]); \
  66         }
  67
  68 #define BT_INFO_C(fmt, arg...) \
  69         SLOGI_IF(TRUE,  LOG_COLOR_GREEN" "fmt" "LOG_COLOR_RESET, ##arg)
  70 #define BT_ERR_C(fmt, arg...) \
  71         SLOGI_IF(TRUE,  LOG_COLOR_RED" "fmt" "LOG_COLOR_RESET, ##arg)
  72
  73 #define DBG_SECURE(fmt, args...) SECURE_SLOGD(fmt, ##args)
  74 #define ERR_SECURE(fmt, args...) SECURE_SLOGE(fmt, ##args)
  75
  76 //#define FUNCTION_TRACE
  77 #ifdef FUNCTION_TRACE
  78 #define FN_START BT_DBG("[ENTER FUNC]")
  79 #define FN_END BT_DBG("[EXIT FUNC]")
  80 #else
  81 #define FN_START
  82 #define FN_END
  83 #endif
  84
  85 #define ret_if(expr) \
  86         do { \
  87                 if (expr) { \
  88                         BT_ERR("(%s) return", #expr); \
  89                         return; \
  90                 } \
  91         } while (0)
  92
  93 #define retv_if(expr, val) \
  94         do { \
  95                 if (expr) { \
  96                         BT_ERR("(%s) return", #expr); \
  97                         return (val); \
  98                 } \
  99         } while (0)
 100
 101 #define BT_INIT_PARAMS() \
 102         GArray *in_param1 = NULL; \
 103         GArray *in_param2 = NULL; \
 104         GArray *in_param3 = NULL; \
 105         GArray *in_param4 = NULL; \
 106         GArray *out_param = NULL;
 107
 108 #define BT_FREE_PARAMS(IP1,IP2,IP3,IP4,OP) \
 109         do { \
 110                 if (IP1) \
 111                         g_array_free(IP1, TRUE); \
 112                 if (IP2) \
 113                         g_array_free(IP2, TRUE); \
 114                 if (IP3) \
 115                         g_array_free(IP3, TRUE); \
 116                 if (IP4) \
 117                         g_array_free(IP4, TRUE); \
 118                 if (OP) \
 119                         g_array_free(OP, TRUE); \
 120         } while (0)
 121
 122 #define BT_ALLOC_PARAMS(IP1,IP2,IP3,IP4,OP ) \
 123         do { \
 124                 IP1 = g_array_new(TRUE, TRUE, sizeof(gchar));   \
 125                 IP2 = g_array_new(TRUE, TRUE, sizeof(gchar));   \
 126                 IP3 = g_array_new(TRUE, TRUE, sizeof(gchar));   \
 127                 IP4 = g_array_new(TRUE, TRUE, sizeof(gchar)); \
 128         } while (0)
 129
 130 #define BT_INIT_AGENT_PARAMS() \
 131         GArray *in_param = NULL; \
 132         GArray *out_param = NULL;
 133
 134 #define BT_FREE_AGENT_PARAMS(IP,OP) \
 135         do { \
 136                 if (IP) \
 137                         g_array_free(IP, TRUE); \
 138                 if (OP) \
 139                         g_array_free(OP, TRUE); \
 140         } while (0)
 141
 142 #define BT_ALLOC_AGENT_PARAMS(IP,OP) \
 143         do { \
 144                 IP = g_array_new(FALSE, FALSE, sizeof(gchar));  \
 145         } while (0)
 146
 147 #define BT_CHECK_PARAMETER(arg, func) \
 148         do { \
 149                 if (arg == NULL) \
 150                 { \
 151                         BT_ERR("%s is NULL", #arg); \
 152                         func BLUETOOTH_ERROR_INVALID_PARAM; \
 153                 } \
 154         } while (0)
 155
 156 #define BT_CHECK_ENABLED(func) \
 157         do { \
 158                 if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_DISABLED) \
 159                 { \
 160                         BT_ERR("BT BREDR is not enabled"); \
 161                         func BLUETOOTH_ERROR_DEVICE_NOT_ENABLED; \
 162                 } \
 163         } while (0)
 164
 165 #define BT_CHECK_ENABLED_LE(func) \
 166         do { \
 167                 if (bluetooth_check_adapter_le() == BLUETOOTH_ADAPTER_LE_DISABLED) \
 168                 { \
 169                         BT_ERR("BT LE is not enabled"); \
 170                         func BLUETOOTH_ERROR_DEVICE_NOT_ENABLED; \
 171                 } \
 172         } while (0)
 173
 174 #define BT_CHECK_ENABLED_ANY(func) \
 175         do { \
 176                 if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_DISABLED && \
 177                         bluetooth_check_adapter_le() == BLUETOOTH_ADAPTER_LE_DISABLED) \
 178                 { \
 179                         BT_ERR("BT 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_type_to_string(char *address,
 287                                 unsigned char *addr);
 288
 289 int _bt_copy_utf8_string(char *dest, const char *src, unsigned int length);
 290
 291 gboolean _bt_utf8_validate(char *name);
 292
 293 typedef struct {
 294         char *obj_path;
 295         char *uuid;
 296         gboolean authentication;
 297         gboolean authorization;
 298         char *role;
 299
 300         char *service;
 301
 302 } bt_register_profile_info_t;
 303
 304 int _bt_get_adapter_path(GDBusConnection *conn, char *path);
 305 char *_bt_get_device_object_path(char *address);
 306 int _bt_connect_profile(char *address, char *uuid, void *cb,
 307                                                         gpointer func_data);
 308 int _bt_disconnect_profile(char *address, char *uuid, void *cb,
 309                                                         gpointer func_data);
 310
 311 int _bt_cancel_discovers(char *address);
 312 int _bt_discover_services(char *address, char *uuid, void *cb,
 313                 gpointer func_data);
 314 int _bt_discover_service_uuids(char *address, char *remote_uuid);
 315 int _bt_get_cod_by_address(char *address, bluetooth_device_class_t *dev_class);
 316
 317 void _bt_set_le_scan_status(gboolean mode);
 318
 319 int _bt_register_profile(bt_register_profile_info_t *info, gboolean use_default_rfcomm);
 320 int _bt_register_profile_platform(bt_register_profile_info_t *info, gboolean use_default_rfcomm);
 321 int _bt_register_profile_ex(bt_register_profile_info_t *info, gboolean use_default_rfcomm, const char *name, const char *path);
 322
 323 void _bt_unregister_profile(char *path);
 324 GDBusNodeInfo * _bt_get_gdbus_node(const gchar *xml_data);
 325 GDBusNodeInfo * _bt_get_gdbus_node_ex(const gchar *xml_data, const char *bus_name);
 326 int __rfcomm_assign_id(void);
 327 void __rfcomm_delete_id(int id);
 328 void _bt_unregister_gdbus(int object_id);
 329 typedef int (*bt_new_connection_cb) (const char *path, int fd,
 330                                         bluetooth_device_address_t *address);
 331 int _bt_register_new_conn(const char *path, bt_new_connection_cb cb);
 332 int _bt_register_new_conn_ex(const char *path, const char *bus_name,bt_new_connection_cb cb);
 333 void _bt_swap_addr(unsigned char *dst, const unsigned char *src);
 334
 335 void _bt_device_path_to_address(const char *device_path, char *device_address);
 336
 337 GDBusConnection *g_bus_get_private_conn(void);
 338
 339 DBusConnection *__bt_init_system_conn(void);
 340
 341 DBusConnection *_bt_get_system_conn(void);
 342
 343 int _bt_register_osp_server_in_agent(int type, char *uuid, char *path, int fd);
 344 int _bt_unregister_osp_server_in_agent(int type, char *uuid);
 345
 346
 347 int _bt_check_privilege(int service_type, int service_function);
 348
 349 GDBusConnection *_bt_gdbus_init_system_gconn(void);
 350
 351 GDBusConnection *_bt_gdbus_get_system_gconn(void);
 352
 353 GVariant *_bt_get_managed_objects(void);
 354
 355 void _bt_convert_device_path_to_address(const char *device_path,
 356                                 char *device_address);
 357
 358 #ifdef RFCOMM_DIRECT
 359 void _bt_rfcomm_server_free_all();
 360
 361 gboolean _check_uuid_path(char *path, char *uuid);
 362 #endif
 363
 364 #ifdef __cplusplus
 365 }
 366 #endif /* __cplusplus */
 367 #endif /*_BT_COMMON_H_*/
 368