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 SDBG(fmt, args...)      SECURE_LOGD(fmt, ##args)
  44 #define SERR(fmt, args...)      SECURE_LOGE(fmt, ##args)
  45
  46 #define _warn_if(expr, fmt, arg...) do { \
  47                 if (expr) { \
  48                         WARN(fmt, ##arg); \
  49                 } \
  50         } while (0)
  51
  52 #define _ret_if(expr) do { \
  53                 if (expr) { \
  54                         return; \
  55                 } \
  56         } while (0)
  57
  58 #define _retv_if(expr, val) do { \
  59                 if (expr) { \
  60                         return (val); \
  61                 } \
  62         } while (0)
  63
  64 #define _retm_if(expr, fmt, arg...) do { \
  65                 if (expr) { \
  66                         ERR(fmt, ##arg); \
  67                         return; \
  68                 } \
  69         } while (0)
  70
  71 #define _retvm_if(expr, val, fmt, arg...) do { \
  72                 if (expr) { \
  73                         ERR(fmt, ##arg); \
  74                         return (val); \
  75                 } \
  76         } while (0)
  77
  78 /**
  79  * To check supported feature
  80  */
  81
  82 #define TETHERING_FEATURE               "http://tizen.org/feature/network.tethering"
  83 #define TETHERING_BT_FEATURE            "http://tizen.org/feature/network.tethering.bluetooth"
  84 #define TETHERING_USB_FEATURE           "http://tizen.org/feature/network.tethering.usb"
  85 #define TETHERING_WIFI_FEATURE          "http://tizen.org/feature/network.tethering.wifi"
  86
  87 typedef enum
  88 {
  89         TETHERING_SUPPORTED_FEATURE,
  90         TETHERING_SUPPORTED_FEATURE_WIFI,
  91         TETHERING_SUPPORTED_FEATURE_BT,
  92         TETHERING_SUPPORTED_FEATURE_USB,
  93         TETHERING_SUPPORTED_FEATURE_MAX,
  94 } tethering_supported_feature_e;
  95
  96 #define CHECK_FEATURE_SUPPORTED(...) \
  97         do { \
  98                 int rv = _tethering_check_feature_supported(__VA_ARGS__, NULL); \
  99                 if(rv != TETHERING_ERROR_NONE) { \
 100                         return rv; \
 101                 } \
 102         } while (0)
 103
 104 int _tethering_check_feature_supported(const char* feature, ...);
 105
 106 /**
 107 * Start of mobileap-agent common values
 108 * When these values are changed, mobileap-agent should be also changed.
 109 * But some of those will be removed.
 110 */
 111
 112 /*
 113 * from mobileap_lib.h
 114 */
 115
 116 /**
 117 * Common configuration
 118 */
 119 #define TETHERING_TYPE_MAX              5       /**< All, USB, Wi-Fi, BT, Wi-Fi AP */
 120 #define TETHERING_STR_INFO_LEN          20      /**< length of the ip or mac address */
 121
 122 /**
 123 * Mobile AP error code
 124 */
 125 typedef enum {
 126         MOBILE_AP_ERROR_NONE,                   /**< No error */
 127         MOBILE_AP_ERROR_RESOURCE,               /**< Socket creation error, file open error */
 128         MOBILE_AP_ERROR_INTERNAL,               /**< Driver related error */
 129         MOBILE_AP_ERROR_INVALID_PARAM,          /**< Invalid parameter */
 130         MOBILE_AP_ERROR_ALREADY_ENABLED,        /**< Mobile AP is already ON */
 131         MOBILE_AP_ERROR_NOT_ENABLED,            /**< Mobile AP is not ON, so cannot be disabled */
 132         MOBILE_AP_ERROR_NET_OPEN,               /**< PDP network open error */
 133         MOBILE_AP_ERROR_NET_CLOSE,              /**< PDP network close error */
 134         MOBILE_AP_ERROR_DHCP,                   /**< DHCP error */
 135         MOBILE_AP_ERROR_IN_PROGRESS,            /**< Request is in progress */
 136         MOBILE_AP_ERROR_NOT_PERMITTED,          /**< Operation is not permitted */
 137         MOBILE_AP_ERROR_PERMISSION_DENIED,  /**< Permission Denied */
 138
 139         MOBILE_AP_ERROR_MAX
 140 } mobile_ap_error_code_e;
 141
 142 /**
 143 * Event type on callback
 144 */
 145 typedef enum {
 146         MOBILE_AP_ENABLE_CFM,
 147         MOBILE_AP_DISABLE_CFM,
 148
 149         MOBILE_AP_ENABLE_WIFI_TETHERING_CFM,
 150         MOBILE_AP_DISABLE_WIFI_TETHERING_CFM,
 151         MOBILE_AP_CHANGE_WIFI_CONFIG_CFM,
 152
 153         MOBILE_AP_ENABLE_USB_TETHERING_CFM,
 154         MOBILE_AP_DISABLE_USB_TETHERING_CFM,
 155
 156         MOBILE_AP_ENABLE_BT_TETHERING_CFM,
 157         MOBILE_AP_DISABLE_BT_TETHERING_CFM,
 158
 159         MOBILE_AP_GET_STATION_INFO_CFM,
 160         MOBILE_AP_GET_DATA_PACKET_USAGE_CFM
 161 } mobile_ap_event_e;
 162
 163 typedef enum {
 164         MOBILE_AP_TYPE_WIFI,
 165         MOBILE_AP_TYPE_USB,
 166         MOBILE_AP_TYPE_BT,
 167         MOBILE_AP_TYPE_MAX,
 168 } mobile_ap_type_e;
 169
 170 typedef enum {
 171         E_SIGNAL_NET_CLOSED = 0,
 172         E_SIGNAL_WIFI_TETHER_ON,
 173         E_SIGNAL_WIFI_TETHER_OFF,
 174         E_SIGNAL_USB_TETHER_ON,
 175         E_SIGNAL_USB_TETHER_OFF,
 176         E_SIGNAL_BT_TETHER_ON,
 177         E_SIGNAL_BT_TETHER_OFF,
 178         E_SIGNAL_NO_DATA_TIMEOUT,
 179         E_SIGNAL_LOW_BATTERY_MODE,
 180         E_SIGNAL_FLIGHT_MODE,
 181         E_SIGNAL_POWER_SAVE_MODE,
 182         E_SIGNAL_SECURITY_TYPE_CHANGED,
 183         E_SIGNAL_SSID_VISIBILITY_CHANGED,
 184         E_SIGNAL_PASSPHRASE_CHANGED,
 185         E_SIGNAL_DHCP_STATUS,
 186         E_SIGNAL_MAX
 187 } mobile_ap_sig_e;
 188
 189 #define TETHERING_SERVICE_OBJECT_PATH   "/MobileapAgent"
 190 #define TETHERING_SERVICE_NAME          "org.tizen.MobileapAgent"
 191 #define TETHERING_SERVICE_INTERFACE     "org.tizen.tethering"
 192
 193 #define TETHERING_SIGNAL_MATCH_RULE     "type='signal',interface='org.tizen.tethering'"
 194 #define TETHERING_SIGNAL_NAME_LEN       64
 195
 196 #define SIGNAL_NAME_NET_CLOSED          "net_closed"
 197 #define SIGNAL_NAME_STA_CONNECT         "sta_connected"
 198 #define SIGNAL_NAME_STA_DISCONNECT      "sta_disconnected"
 199 #define SIGNAL_NAME_WIFI_TETHER_ON      "wifi_on"
 200 #define SIGNAL_NAME_WIFI_TETHER_OFF     "wifi_off"
 201 #define SIGNAL_NAME_USB_TETHER_ON       "usb_on"
 202 #define SIGNAL_NAME_USB_TETHER_OFF      "usb_off"
 203 #define SIGNAL_NAME_BT_TETHER_ON        "bluetooth_on"
 204 #define SIGNAL_NAME_BT_TETHER_OFF       "bluetooth_off"
 205 #define SIGNAL_NAME_NO_DATA_TIMEOUT     "no_data_timeout"
 206 #define SIGNAL_NAME_LOW_BATTERY_MODE    "low_batt_mode"
 207 #define SIGNAL_NAME_FLIGHT_MODE         "flight_mode"
 208 #define SIGNAL_NAME_SECURITY_TYPE_CHANGED       "security_type_changed"
 209 #define SIGNAL_NAME_SSID_VISIBILITY_CHANGED     "ssid_visibility_changed"
 210 #define SIGNAL_NAME_PASSPHRASE_CHANGED          "passphrase_changed"
 211 #define SIGNAL_NAME_DHCP_STATUS         "dhcp_status"
 212
 213 #define SIGNAL_MSG_NOT_AVAIL_INTERFACE  "Interface is not available"
 214 #define SIGNAL_MSG_TIMEOUT              "There is no connection for a while"
 215 #define SIGNAL_MSG_SSID_VISIBLE         "ssid_visible"
 216 #define SIGNAL_MSG_SSID_HIDE            "ssid_hide"
 217
 218 /* Network Interface */
 219 #define TETHERING_SUBNET_MASK           "255.255.255.0"
 220
 221 #define TETHERING_USB_IF                "usb0"
 222 #define TETHERING_USB_GATEWAY           "192.168.129.1"
 223
 224 #define TETHERING_WIFI_IF               "wlan0"
 225 #define TETHERING_WIFI_GATEWAY          "192.168.43.1"
 226
 227 #define TETHERING_BT_IF                 "bnep0"
 228 #define TETHERING_BT_GATEWAY            "192.168.130.1"
 229
 230 #define TETHERING_WIFI_SSID_MAX_LEN     32      /**< Maximum length of ssid */
 231 #define TETHERING_WIFI_KEY_MIN_LEN      8       /**< Minimum length of wifi key */
 232 #define TETHERING_WIFI_KEY_MAX_LEN      64      /**< Maximum length of wifi key */
 233 #define TETHERING_WIFI_HASH_KEY_MAX_LEN 64
 234 #define TETHERING_WIFI_MAX_STA 10               /**< Maximum Wi-Fi tethering station */
 235
 236 #define TETHERING_WIFI_MODE_MAX_LEN 10  /**< Maximum length of mode */
 237
 238 #define VCONFKEY_MOBILE_HOTSPOT_SSID    "memory/private/mobileap-agent/ssid"
 239 #define TETHERING_PASSPHRASE_PATH       "wifi_tethering.txt"
 240 #define TETHERING_WIFI_PASSPHRASE_STORE_KEY "tethering_wifi_passphrase"
 241 #define MAX_ALIAS_LEN   256
 242
 243 /**
 244 * End of mobileap-agent common values
 245 */
 246
 247 #define TETHERING_DEFAULT_SSID  "Tizen"
 248 #define TETHERING_WIFI_SECURITY_TYPE_OPEN_STR           "open"
 249 #define TETHERING_WIFI_SECURITY_TYPE_WPA2_PSK_STR       "wpa2-psk"
 250 #define TETHERING_WIFI_SECURITY_TYPE_WPS_STR    "wps"
 251 #define TETHERING_ERROR_RECOVERY_MAX                    3
 252 #define SECURITY_TYPE_LEN       32
 253 #define PSK_ITERATION_COUNT     4096
 254
 255 typedef void (*__handle_cb_t)(GDBusConnection *connection, const gchar *sender_name,
 256                 const gchar *object_path, const gchar *interface_name, const gchar *signal_name,
 257                 GVariant *parameters, gpointer user_data);
 258
 259 typedef struct {
 260         int sig_id;
 261         char name[TETHERING_SIGNAL_NAME_LEN];
 262         __handle_cb_t cb;
 263 } __tethering_sig_t;
 264
 265 typedef struct {
 266         GDBusConnection *client_bus;
 267         GDBusProxy *client_bus_proxy;
 268         GCancellable *cancellable;
 269
 270         tethering_enabled_cb enabled_cb[TETHERING_TYPE_MAX];
 271         void *enabled_user_data[TETHERING_TYPE_MAX];
 272         tethering_disabled_cb disabled_cb[TETHERING_TYPE_MAX];
 273         void *disabled_user_data[TETHERING_TYPE_MAX];
 274         tethering_connection_state_changed_cb changed_cb[TETHERING_TYPE_MAX];
 275         void *changed_user_data[TETHERING_TYPE_MAX];
 276         tethering_data_usage_cb data_usage_cb;
 277         void *data_usage_user_data;
 278         tethering_wifi_security_type_changed_cb security_type_changed_cb;
 279         void *security_type_user_data;
 280         tethering_wifi_ssid_visibility_changed_cb ssid_visibility_changed_cb;
 281         void *ssid_visibility_user_data;
 282         tethering_wifi_passphrase_changed_cb passphrase_changed_cb;
 283         void *passphrase_user_data;
 284         tethering_wifi_settings_reloaded_cb settings_reloaded_cb;
 285         void *settings_reloaded_user_data;
 286         char *ssid;
 287         char passphrase[TETHERING_WIFI_KEY_MAX_LEN + 1];
 288         tethering_wifi_security_type_e sec_type;
 289         tethering_wifi_mode_type_e mode_type;
 290         bool visibility;
 291         bool mac_filter;
 292         bool port_forwarding;
 293         bool port_filtering;
 294         bool dhcp_enabled;
 295         bool change_mac;
 296         int channel;
 297         int wifi_max_connected;
 298 } __tethering_h;
 299
 300 typedef struct {
 301         tethering_type_e interface;                     /**< interface type */
 302         char ip[TETHERING_STR_INFO_LEN];                /**< assigned IP address */
 303         char mac[TETHERING_STR_INFO_LEN];               /**< MAC Address */
 304         char *hostname;
 305         time_t tm;      /**< connection time */
 306 } __tethering_client_h;
 307
 308 typedef struct {
 309         tethering_type_e interface;                     /**< interface type */
 310         char interface_name[TETHERING_STR_INFO_LEN];    /**< interface alphanumeric name */
 311         char ip_address[TETHERING_STR_INFO_LEN];        /**< assigned ip addresss to interface */
 312         char gateway_address[TETHERING_STR_INFO_LEN];   /**< gateway address of interface */
 313         char subnet_mask[TETHERING_STR_INFO_LEN];       /**< subnet mask of interface */
 314 } __tethering_interface_t;
 315
 316 typedef struct {
 317         char ssid[TETHERING_WIFI_SSID_MAX_LEN + 1];
 318         char key[TETHERING_WIFI_KEY_MAX_LEN + 1];
 319         char mode[TETHERING_WIFI_MODE_MAX_LEN + 1];
 320         tethering_wifi_security_type_e sec_type;
 321         bool visibility;
 322         bool mac_filter;
 323         int max_connected;
 324         int channel;
 325 } _softap_settings_t;
 326
 327 #ifdef __cplusplus
 328 }
 329 #endif
 330
 331 #endif /* __TETHERING_PRIVATE_H__ */