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