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-glib.h>
  31 #include <dbus/dbus.h>
  32 #include <dlog.h>
  33 #include <glib.h>
  34 #include <gio/gio.h>
  35
  36 #include "bluetooth-api.h"
  37
  38 #ifdef __cplusplus
  39 extern "C" {
  40 #endif /* __cplusplus */
  41
  42 #undef LOG_TAG
  43 #define LOG_TAG "BLUETOOTH_FRWK_API"
  44
  45 #ifndef BT_EXPORT_API
  46 #define BT_EXPORT_API __attribute__((visibility("default")))
  47 #endif
  48
  49 #define LOG_COLOR_RESET    "\033[0m"
  50 #define LOG_COLOR_RED      "\033[31m"
  51 #define LOG_COLOR_YELLOW   "\033[33m"
  52 #define LOG_COLOR_GREEN         "\033[32m"
  53 #define LOG_COLOR_BLUE          "\033[36m"
  54 #define LOG_COLOR_PURPLE   "\033[35m"
  55
  56 #define BT_DBG(fmt, args...) \
  57         SLOGD(fmt, ##args)
  58 #define BT_INFO(fmt, args...) \
  59         SLOGI(fmt, ##args)
  60 #define BT_ERR(fmt, args...) \
  61         SLOGE(fmt, ##args)
  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                 { \
 146                         BT_ERR("INVALID PARAMETER"); \
 147                         func BLUETOOTH_ERROR_INVALID_PARAM; \
 148                 } \
 149         } while (0)
 150
 151 #define BT_CHECK_ENABLED(func) \
 152         do { \
 153                 if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_DISABLED) \
 154                 { \
 155                         BT_ERR("BT BREDR is not enabled"); \
 156                         func BLUETOOTH_ERROR_DEVICE_NOT_ENABLED; \
 157                 } \
 158         } while (0)
 159
 160 #define BT_CHECK_ENABLED_LE(func) \
 161         do { \
 162                 if (bluetooth_check_adapter_le() == BLUETOOTH_ADAPTER_LE_DISABLED) \
 163                 { \
 164                         BT_ERR("BT LE is not enabled"); \
 165                         func BLUETOOTH_ERROR_DEVICE_NOT_ENABLED; \
 166                 } \
 167         } while (0)
 168
 169 #define BT_CHECK_ENABLED_ANY(func) \
 170         do { \
 171                 if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_DISABLED && \
 172                         bluetooth_check_adapter_le() == BLUETOOTH_ADAPTER_LE_DISABLED) \
 173                 { \
 174                         BT_ERR("BT is not enabled"); \
 175                         func BLUETOOTH_ERROR_DEVICE_NOT_ENABLED; \
 176                 } \
 177         } while (0)
 178
 179 #define BT_ADDRESS_LENGTH_MAX 6
 180 #define BT_ADDRESS_STRING_SIZE 18
 181 #define BT_ADAPTER_OBJECT_PATH_MAX 50
 182 #define BT_RFCOMM_BUFFER_LEN 1024
 183
 184 #define BT_ACCESS_DENIED_MSG "Rejected send message"
 185
 186 #define BT_EVENT_FREEDESKTOP "org.freedesktop.DBus"
 187 #define BT_FREEDESKTOP_PATH "/org/freedesktop/DBus"
 188
 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 #define BT_BLUEZ_HCI_PATH "/org/bluez/hci0"
 197
 198
 199 #define BT_SERIAL_INTERFACE "org.bluez.Serial"
 200
 201 #define BT_BLUEZ_NAME "org.bluez"
 202 #define BT_DBUS_NAME "org.projectx.bt"
 203 #define BT_SERVICE_PATH "/org/projectx/bt_service"
 204
 205 #define BT_AGENT_NAME "org.bluez.frwk_agent"
 206 #define BT_AGENT_PATH "/org/bluez/agent/frwk_agent"
 207
 208 #define BT_AGENT_INTERFACE "org.bluez.Agent1"
 209
 210
 211 #define BT_MAX_USER_INFO 5
 212 #define RFKILL_EVENT_SIZE 8
 213 #define RFKILL_NODE "/dev/rfkill"
 214
 215 typedef enum {
 216         RFKILL_TYPE_ALL = 0,
 217         RFKILL_TYPE_WLAN,
 218         RFKILL_TYPE_BLUETOOTH,
 219         RFKILL_TYPE_UWB,
 220         RFKILL_TYPE_WIMAX,
 221         RFKILL_TYPE_WWAN,
 222         RFKILL_TYPE_GPS,
 223         RFKILL_TYPE_FM,
 224         NUM_RFKILL_TYPES,
 225 } rfkill_type;
 226
 227 typedef struct {
 228         unsigned int idx;
 229         unsigned char type;
 230         unsigned char op;
 231         unsigned char soft;
 232         unsigned char hard;
 233 } rfkill_event;
 234
 235 typedef enum {
 236         BT_COMMON = 0x00,
 237         BT_HID,
 238         BT_AUDIO,
 239         BT_AVRCP,
 240         BT_HF,
 241 } bt_user_info_type_t;
 242
 243 typedef struct {
 244         void *cb;
 245         void *user_data;
 246 } bt_user_info_t;
 247
 248 void _bt_set_user_data(int type, void *callback, void *user_data);
 249
 250 void _bt_print_device_address_t(const bluetooth_device_address_t *addr);
 251
 252 bt_user_info_t* _bt_get_user_data(int type);
 253
 254 void _bt_common_event_cb(int event, int result, void *param,
 255                                 void *callback, void *user_data);
 256
 257 void _bt_input_event_cb(int event, int result, void *param,
 258                                         void *callback, void *user_data);
 259
 260 void _bt_headset_event_cb(int event, int result, void *param,
 261                                         void *callback, void *user_data);
 262
 263 void _bt_hf_event_cb(int event, int result, void *param,
 264                                         void *callback, void *user_data);
 265
 266 void _bt_avrcp_event_cb(int event, int result, void *param,
 267                                         void *callback, void *user_data);
 268
 269 void _bt_opp_client_event_cb(int event, int result, void *param,
 270                                         void *callback, void *user_data);
 271
 272 void _bt_divide_device_class(bluetooth_device_class_t *device_class,
 273                                 unsigned int cod);
 274
 275 void _bt_convert_addr_string_to_type(unsigned char *addr,
 276                                         const char *address);
 277
 278 void _bt_convert_addr_type_to_string(char *address,
 279                                 unsigned char *addr);
 280
 281 int _bt_copy_utf8_string(char *dest, const char *src, unsigned int length);
 282
 283 gboolean _bt_utf8_validate(char *name);
 284
 285 typedef struct {
 286         char *obj_path;
 287         char *uuid;
 288         gboolean authentication;
 289         gboolean authorization;
 290         char *role;
 291
 292         char *service;
 293
 294 } bt_register_profile_info_t;
 295
 296 int _bt_get_adapter_path(GDBusConnection *conn, char *path);
 297 char *_bt_get_device_object_path(char *address);
 298 int _bt_connect_profile(char *address, char *uuid, void *cb,
 299                                                         gpointer func_data);
 300 int _bt_disconnect_profile(char *address, char *uuid, void *cb,
 301                                                         gpointer func_data);
 302
 303 int _bt_cancel_discovers(char *address);
 304 int _bt_discover_services(char *address, char *uuid, void *cb,
 305                 gpointer func_data);
 306 int _bt_discover_service_uuids(char *address, char *remote_uuid);
 307
 308 int _bt_register_profile(bt_register_profile_info_t *info, gboolean use_default_rfcomm);
 309 int _bt_register_profile_platform(bt_register_profile_info_t *info, gboolean use_default_rfcomm);
 310
 311 void _bt_unregister_profile(char *path);
 312 GDBusNodeInfo * _bt_get_gdbus_node(const gchar *xml_data);
 313 int __rfcomm_assign_id(void);
 314 void __rfcomm_delete_id(int id);
 315 void _bt_unregister_gdbus(int object_id);
 316 typedef int (*bt_new_connection_cb) (const char *path, int fd,
 317                                         bluetooth_device_address_t *address);
 318 int _bt_register_new_conn(const char *path, bt_new_connection_cb cb);
 319 void _bt_swap_addr(unsigned char *dst, const unsigned char *src);
 320
 321 DBusGProxy *_bt_get_adapter_proxy(DBusGConnection *conn);
 322
 323 void _bt_device_path_to_address(const char *device_path, char *device_address);
 324
 325 DBusGConnection *__bt_init_system_gconn(void);
 326
 327 DBusGConnection *_bt_get_system_gconn(void);
 328
 329 DBusConnection *_bt_get_system_conn(void);
 330
 331 GDBusConnection *_bt_init_system_gdbus_conn(void);
 332
 333 int _bt_register_osp_server_in_agent(int type, char *uuid, char *path, int fd);
 334 int _bt_unregister_osp_server_in_agent(int type, char *uuid);
 335
 336 int _bt_check_privilege(int service_type, int service_function);
 337
 338 GDBusConnection *_bt_gdbus_init_system_gconn(void);
 339
 340 GDBusConnection *_bt_gdbus_get_system_gconn(void);
 341
 342 GVariant *_bt_get_managed_objects(void);
 343
 344 void _bt_convert_device_path_to_address(const char *device_path,
 345                                 char *device_address);
 346
 347 #ifdef RFCOMM_DIRECT
 348 void _bt_rfcomm_server_free_all();
 349
 350 gboolean _check_uuid_path(char *path, char *uuid);
 351 #endif
 352
 353 #ifdef __cplusplus
 354 }
 355 #endif /* __cplusplus */
 356 #endif /*_BT_COMMON_H_*/
 357