include/tethering_private.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 #ifndef __TETHERING_PRIVATE_H__
  18 #define __TETHERING_PRIVATE_H__
  19
  20 #define LOG_TAG "CAPI_NETWORK_TETHERING"
  21
  22 #include <glib.h>
  23 #include <dlog.h>
  24 #include <gio/gio.h>
  25 #include "tethering.h"
  26
  27 #ifdef __cplusplus
  28 extern "C" {
  29 #endif
  30
  31 #ifndef API
  32 #define API __attribute__ ((visibility("default")))
  33 #endif
  34
  35 #ifndef DEPRECATED_API
  36 #define DEPRECATED_API __attribute__ ((deprecated))
  37 #endif
  38
  39 #define INFO(fmt, args...)      LOGI(fmt, ##args)
  40 #define DBG(fmt, args...)       LOGD(fmt, ##args)
  41 #define WARN(fmt, args...)      LOGW(fmt, ##args)
  42 #define ERR(fmt, args...)       LOGE(fmt, ##args)
  43 #define SINFO(fmt, args...)     SECURE_LOGI(fmt, ##args)
  44 #define SDBG(fmt, args...)      SECURE_LOGD(fmt, ##args)
  45 #define SERR(fmt, args...)      SECURE_LOGE(fmt, ##args)
  46
  47 #define _warn_if(expr, fmt, arg...) do { \
  48                 if (expr) { \
  49                         WARN(fmt, ##arg); \
  50                 } \
  51         } while (0)
  52
  53 #define _ret_if(expr) do { \
  54                 if (expr) { \
  55                         return; \
  56                 } \
  57         } while (0)
  58
  59 #define _retv_if(expr, val) do { \
  60                 if (expr) { \
  61                         return (val); \
  62                 } \
  63         } while (0)
  64
  65 #define _retm_if(expr, fmt, arg...) do { \
  66                 if (expr) { \
  67                         ERR(fmt, ##arg); \
  68                         return; \
  69                 } \
  70         } while (0)
  71
  72 #define _retvm_if(expr, val, fmt, arg...) do { \
  73                 if (expr) { \
  74                         ERR(fmt, ##arg); \
  75                         return (val); \
  76                 } \
  77         } while (0)
  78
  79 /**
  80  * To lock and unlock Mutex
  81  */
  82
  83 #define TETHERING_LOCK \
  84         do { \
  85                 _tethering_lock(); \
  86         } while(0)
  87
  88 #define TETHERING_UNLOCK \
  89         do { \
  90                 _tethering_unlock(); \
  91         } while(0)
  92
  93 void _tethering_lock(void);
  94 void _tethering_unlock(void);
  95
  96 /**
  97  * To check supported feature
  98  */
  99
 100 #define TETHERING_FEATURE               "http://tizen.org/feature/network.tethering"
 101 #define TETHERING_BT_FEATURE            "http://tizen.org/feature/network.tethering.bluetooth"
 102 #define TETHERING_USB_FEATURE           "http://tizen.org/feature/network.tethering.usb"
 103 #define TETHERING_WIFI_FEATURE          "http://tizen.org/feature/network.tethering.wifi"
 104
 105 typedef enum {
 106         TETHERING_SUPPORTED_FEATURE,
 107         TETHERING_SUPPORTED_FEATURE_WIFI,
 108         TETHERING_SUPPORTED_FEATURE_BT,
 109         TETHERING_SUPPORTED_FEATURE_USB,
 110         TETHERING_SUPPORTED_FEATURE_MAX,
 111 } tethering_supported_feature_e;
 112
 113 #define CHECK_FEATURE_SUPPORTED(...) \
 114         do { \
 115                 int rv = _tethering_check_feature_supported(__VA_ARGS__, NULL); \
 116                 if (rv != TETHERING_ERROR_NONE) { \
 117                         return rv; \
 118                 } \
 119         } while (0)
 120
 121 int _tethering_check_feature_supported(const char* feature, ...);
 122
 123 /**
 124 * Start of mobileap-agent common values
 125 * When these values are changed, mobileap-agent should be also changed.
 126 * But some of those will be removed.
 127 */
 128
 129 /*
 130 * from mobileap_lib.h
 131 */
 132
 133 /**
 134 * Common configuration
 135 */
 136 #define TETHERING_STR_INFO_LEN  40      /**< length of the ip or mac address */
 137
 138 /**
 139 * Mobile AP error code
 140 */
 141 typedef enum {
 142         MOBILE_AP_ERROR_NONE,                   /**< No error */
 143         MOBILE_AP_ERROR_RESOURCE,               /**< Socket creation error, file open error */
 144         MOBILE_AP_ERROR_INTERNAL,               /**< Driver related error */
 145         MOBILE_AP_ERROR_INVALID_PARAM,          /**< Invalid parameter */
 146         MOBILE_AP_ERROR_ALREADY_ENABLED,        /**< Mobile AP is already ON */
 147         MOBILE_AP_ERROR_NOT_ENABLED,            /**< Mobile AP is not ON, so cannot be disabled */
 148         MOBILE_AP_ERROR_NET_OPEN,               /**< PDP network open error */
 149         MOBILE_AP_ERROR_NET_CLOSE,              /**< PDP network close error */
 150         MOBILE_AP_ERROR_DHCP,                   /**< DHCP error */
 151         MOBILE_AP_ERROR_IN_PROGRESS,            /**< Request is in progress */
 152         MOBILE_AP_ERROR_NOT_PERMITTED,          /**< Operation is not permitted */
 153         MOBILE_AP_ERROR_PERMISSION_DENIED,  /**< Permission Denied */
 154
 155         MOBILE_AP_ERROR_MAX
 156 } mobile_ap_error_code_e;
 157
 158 /**
 159 * Event type on callback
 160 */
 161 typedef enum {
 162         MOBILE_AP_ENABLE_CFM,
 163         MOBILE_AP_DISABLE_CFM,
 164
 165         MOBILE_AP_ENABLE_WIFI_TETHERING_CFM,
 166         MOBILE_AP_DISABLE_WIFI_TETHERING_CFM,
 167         MOBILE_AP_CHANGE_WIFI_CONFIG_CFM,
 168
 169         MOBILE_AP_ENABLE_USB_TETHERING_CFM,
 170         MOBILE_AP_DISABLE_USB_TETHERING_CFM,
 171
 172         MOBILE_AP_ENABLE_BT_TETHERING_CFM,
 173         MOBILE_AP_DISABLE_BT_TETHERING_CFM,
 174
 175         MOBILE_AP_ENABLE_P2P_TETHERING_CFM,
 176         MOBILE_AP_DISABLE_P2P_TETHERING_CFM,
 177
 178         MOBILE_AP_GET_STATION_INFO_CFM,
 179         MOBILE_AP_GET_DATA_PACKET_USAGE_CFM
 180 } mobile_ap_event_e;
 181
 182 typedef enum {
 183         MOBILE_AP_TYPE_WIFI,
 184         MOBILE_AP_TYPE_USB,
 185         MOBILE_AP_TYPE_BT,
 186         MOBILE_AP_TYPE_P2P,
 187         MOBILE_AP_TYPE_MAX,
 188 } mobile_ap_type_e;
 189
 190 typedef enum {
 191         E_SIGNAL_NET_CLOSED = 0,
 192         E_SIGNAL_WIFI_TETHER_ON,
 193         E_SIGNAL_WIFI_TETHER_OFF,
 194         E_SIGNAL_USB_TETHER_ON,
 195         E_SIGNAL_USB_TETHER_OFF,
 196         E_SIGNAL_BT_TETHER_ON,
 197         E_SIGNAL_BT_TETHER_OFF,
 198         E_SIGNAL_NO_DATA_TIMEOUT,
 199         E_SIGNAL_LOW_BATTERY_MODE,
 200         E_SIGNAL_FLIGHT_MODE,
 201         E_SIGNAL_SECURITY_TYPE_CHANGED,
 202         E_SIGNAL_SSID_VISIBILITY_CHANGED,
 203         E_SIGNAL_PASSPHRASE_CHANGED,
 204         E_SIGNAL_DHCP_STATUS,
 205         E_SIGNAL_MAX
 206 } mobile_ap_sig_e;
 207
 208 #define TETHERING_SERVICE_OBJECT_PATH   "/MobileapAgent"
 209 #define TETHERING_SERVICE_NAME          "org.tizen.MobileapAgent"
 210 #define TETHERING_SERVICE_INTERFACE     "org.tizen.tethering"
 211
 212 #define TETHERING_SIGNAL_MATCH_RULE     "type='signal',interface='org.tizen.tethering'"
 213 #define TETHERING_SIGNAL_NAME_LEN       64
 214
 215 #define SIGNAL_NAME_NET_CLOSED          "net_closed"
 216 #define SIGNAL_NAME_STA_CONNECT         "sta_connected"
 217 #define SIGNAL_NAME_STA_DISCONNECT      "sta_disconnected"
 218 #define SIGNAL_NAME_WIFI_TETHER_ON      "wifi_on"
 219 #define SIGNAL_NAME_WIFI_TETHER_OFF     "wifi_off"
 220 #define SIGNAL_NAME_USB_TETHER_ON       "usb_on"
 221 #define SIGNAL_NAME_USB_TETHER_OFF      "usb_off"
 222 #define SIGNAL_NAME_BT_TETHER_ON        "bluetooth_on"
 223 #define SIGNAL_NAME_BT_TETHER_OFF       "bluetooth_off"
 224 #define SIGNAL_NAME_NO_DATA_TIMEOUT     "no_data_timeout"
 225 #define SIGNAL_NAME_LOW_BATTERY_MODE    "low_batt_mode"
 226 #define SIGNAL_NAME_FLIGHT_MODE         "flight_mode"
 227 #define SIGNAL_NAME_SECURITY_TYPE_CHANGED       "security_type_changed"
 228 #define SIGNAL_NAME_SSID_VISIBILITY_CHANGED     "ssid_visibility_changed"
 229 #define SIGNAL_NAME_PASSPHRASE_CHANGED          "passphrase_changed"
 230 #define SIGNAL_NAME_DHCP_STATUS         "dhcp_status"
 231
 232 #define SIGNAL_MSG_NOT_AVAIL_INTERFACE  "Interface is not available"
 233 #define SIGNAL_MSG_TIMEOUT              "There is no connection for a while"
 234 #define SIGNAL_MSG_SSID_VISIBLE         "ssid_visible"
 235 #define SIGNAL_MSG_SSID_HIDE            "ssid_hide"
 236
 237 /* Network Interface */
 238 #define TETHERING_SUBNET_MASK           "255.255.255.0"
 239
 240 #define TETHERING_USB_IF                "usb0"
 241 #define TETHERING_USB_GATEWAY           "192.168.129.1"
 242
 243 #define TETHERING_WIFI_IF               "wlan0"
 244 #define TETHERING_WIFI_GATEWAY          "192.168.43.1"
 245
 246 #define TETHERING_BT_IF                 "bnep0"
 247 #define TETHERING_BT_GATEWAY            "192.168.130.1"
 248
 249 #define TETHERING_P2P_IF                "p2p0"
 250 #define TETHERING_P2P_GATEWAY           "192.168.49.1"
 251
 252 #define TETHERING_WIFI_SSID_MAX_LEN     32      /**< Maximum length of ssid */
 253 #define TETHERING_WIFI_KEY_MIN_LEN      8       /**< Minimum length of wifi key */
 254 #define TETHERING_WIFI_KEY_MAX_LEN      64      /**< Maximum length of wifi key */
 255 #define TETHERING_WIFI_HASH_KEY_MAX_LEN 64
 256 #define TETHERING_WIFI_MAX_STA 10               /**< Maximum Wi-Fi tethering station */
 257 #define TETHERING_WIFI_MAX_TXPOWER      100           /**< Default max TX POWER */
 258
 259 #define TETHERING_WIFI_MODE_MAX_LEN 10  /**< Maximum length of mode */
 260
 261 #define VCONFKEY_MOBILE_HOTSPOT_SSID    "memory/private/mobileap-agent/ssid"
 262 #define TETHERING_PASSPHRASE_PATH       "wifi_tethering.txt"
 263 #define TETHERING_WIFI_PASSPHRASE_STORE_KEY "tethering_wifi_passphrase"
 264 #define MAX_ALIAS_LEN   256
 265
 266 /**
 267 * End of mobileap-agent common values
 268 */
 269
 270 #define TETHERING_DEFAULT_SSID  "Tizen"
 271 #define TETHERING_WIFI_CHANNEL  6
 272 #define TETHERING_WIFI_SECURITY_TYPE_OPEN_STR           "open"
 273 #define TETHERING_WIFI_SECURITY_TYPE_WPA2_PSK_STR       "wpa2-psk"
 274 #define TETHERING_WIFI_SECURITY_TYPE_WPS_STR    "wps"
 275 #define TETHERING_WIFI_SECURITY_TYPE_SAE_STR    "sae"
 276 #define TETHERING_ERROR_RECOVERY_MAX                    3
 277 #define SECURITY_TYPE_LEN       32
 278 #define PSK_ITERATION_COUNT     4096
 279
 280 typedef void (*__handle_cb_t)(GDBusConnection *connection, const gchar *sender_name,
 281                 const gchar *object_path, const gchar *interface_name, const gchar *signal_name,
 282                 GVariant *parameters, gpointer user_data);
 283
 284 typedef struct {
 285         int sig_id;
 286         char name[TETHERING_SIGNAL_NAME_LEN];
 287         __handle_cb_t cb;
 288 } __tethering_sig_t;
 289
 290 typedef struct {
 291         GDBusConnection *client_bus;
 292         GDBusProxy *client_bus_proxy;
 293         GCancellable *cancellable;
 294
 295         tethering_enabled_cb enabled_cb[TETHERING_TYPE_MAX];
 296         void *enabled_user_data[TETHERING_TYPE_MAX];
 297         tethering_disabled_cb disabled_cb[TETHERING_TYPE_MAX];
 298         void *disabled_user_data[TETHERING_TYPE_MAX];
 299         tethering_connection_state_changed_cb changed_cb[TETHERING_TYPE_MAX];
 300         void *changed_user_data[TETHERING_TYPE_MAX];
 301         tethering_data_usage_cb data_usage_cb;
 302         void *data_usage_user_data;
 303         tethering_wifi_security_type_changed_cb security_type_changed_cb;
 304         void *security_type_user_data;
 305         tethering_wifi_ssid_visibility_changed_cb ssid_visibility_changed_cb;
 306         void *ssid_visibility_user_data;
 307         tethering_wifi_passphrase_changed_cb passphrase_changed_cb;
 308         void *passphrase_user_data;
 309         tethering_wifi_settings_reloaded_cb settings_reloaded_cb;
 310         void *settings_reloaded_user_data;
 311         char *ssid;
 312         char passphrase[TETHERING_WIFI_KEY_MAX_LEN + 1];
 313         tethering_wifi_security_type_e sec_type;
 314         tethering_wifi_mode_type_e mode_type;
 315         bool visibility;
 316         bool mac_filter;
 317         bool port_forwarding;
 318         bool port_filtering;
 319         bool dhcp_enabled;
 320         bool wifi_sharing;
 321         int channel;
 322         int wifi_max_connected;
 323         unsigned int txpower;
 324 } __tethering_h;
 325
 326 typedef struct {
 327         tethering_type_e interface;                     /**< interface type */
 328         char ip[TETHERING_STR_INFO_LEN];                /**< assigned IP address */
 329         char mac[TETHERING_STR_INFO_LEN];               /**< MAC Address */
 330         char *hostname;
 331         time_t tm;      /**< connection time */
 332         tethering_band_e band;                  /**< wifi band type */
 333 } __tethering_client_h;
 334
 335 typedef struct {
 336         tethering_type_e interface;                     /**< interface type */
 337         char interface_name[TETHERING_STR_INFO_LEN];    /**< interface alphanumeric name */
 338         char ip_address[TETHERING_STR_INFO_LEN];        /**< assigned ip addresss to interface */
 339         char gateway_address[TETHERING_STR_INFO_LEN];   /**< gateway address of interface */
 340         char subnet_mask[TETHERING_STR_INFO_LEN];       /**< subnet mask of interface */
 341 } __tethering_interface_t;
 342
 343 typedef struct {
 344         char ssid[TETHERING_WIFI_SSID_MAX_LEN + 1];
 345         char key[TETHERING_WIFI_KEY_MAX_LEN + 1];
 346         char mode[TETHERING_WIFI_MODE_MAX_LEN + 1];
 347         tethering_wifi_security_type_e sec_type;
 348         bool visibility;
 349         bool mac_filter;
 350         int max_connected;
 351         int channel;
 352         unsigned int txpower;
 353 } _softap_settings_t;
 354
 355 void _tethering_add_handle(tethering_h handle);
 356 void _tethering_remove_handle(tethering_h handle);
 357 bool _tethering_check_handle(tethering_h handle);
 358
 359 #ifdef __cplusplus
 360 }
 361 #endif
 362
 363 #endif /* __TETHERING_PRIVATE_H__ */