wpa_supplicant/dbus/dbus_new.h

   1 /*
   2  * WPA Supplicant / dbus-based control interface
   3  * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
   4  * Copyright (c) 2009, Witold Sowa <witold.sowa@gmail.com>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  *
  10  * Alternatively, this software may be distributed under the terms of BSD
  11  * license.
  12  *
  13  * See README and COPYING for more details.
  14  */
  15
  16 #ifndef CTRL_IFACE_DBUS_NEW_H
  17 #define CTRL_IFACE_DBUS_NEW_H
  18
  19 struct wpa_global;
  20 struct wpa_supplicant;
  21 struct wpa_ssid;
  22 struct wps_event_m2d;
  23 struct wps_event_fail;
  24 struct wps_credential;
  25 enum wpa_states;
  26
  27 enum wpas_dbus_prop {
  28         WPAS_DBUS_PROP_AP_SCAN,
  29         WPAS_DBUS_PROP_SCANNING,
  30         WPAS_DBUS_PROP_CURRENT_BSS,
  31         WPAS_DBUS_PROP_CURRENT_NETWORK,
  32 };
  33
  34 #define WPAS_DBUS_OBJECT_PATH_MAX 150
  35
  36 #define WPAS_DBUS_NEW_SERVICE           "fi.w1.wpa_supplicant1"
  37 #define WPAS_DBUS_NEW_PATH              "/fi/w1/wpa_supplicant1"
  38 #define WPAS_DBUS_NEW_INTERFACE         "fi.w1.wpa_supplicant1"
  39
  40 #define WPAS_DBUS_NEW_PATH_INTERFACES   WPAS_DBUS_NEW_PATH "/Interfaces"
  41 #define WPAS_DBUS_NEW_IFACE_INTERFACE   WPAS_DBUS_NEW_INTERFACE ".Interface"
  42 #define WPAS_DBUS_NEW_IFACE_WPS WPAS_DBUS_NEW_IFACE_INTERFACE ".WPS"
  43
  44 #define WPAS_DBUS_NEW_NETWORKS_PART "Networks"
  45 #define WPAS_DBUS_NEW_IFACE_NETWORK WPAS_DBUS_NEW_IFACE_INTERFACE ".Network"
  46
  47 #define WPAS_DBUS_NEW_BSSIDS_PART "BSSs"
  48 #define WPAS_DBUS_NEW_IFACE_BSSID WPAS_DBUS_NEW_IFACE_INTERFACE ".BSS"
  49
  50
  51 /* Errors */
  52 #define WPAS_DBUS_ERROR_UNKNOWN_ERROR \
  53         WPAS_DBUS_NEW_INTERFACE ".UnknownError"
  54 #define WPAS_DBUS_ERROR_INVALID_ARGS \
  55         WPAS_DBUS_NEW_INTERFACE ".InvalidArgs"
  56
  57 #define WPAS_DBUS_ERROR_IFACE_EXISTS \
  58         WPAS_DBUS_NEW_INTERFACE ".InterfaceExists"
  59 #define WPAS_DBUS_ERROR_IFACE_UNKNOWN \
  60         WPAS_DBUS_NEW_INTERFACE ".InterfaceUnknown"
  61
  62 #define WPAS_DBUS_ERROR_NOT_CONNECTED \
  63         WPAS_DBUS_NEW_IFACE_INTERFACE ".NotConnected"
  64 #define WPAS_DBUS_ERROR_NETWORK_UNKNOWN \
  65         WPAS_DBUS_NEW_IFACE_INTERFACE ".NetworkUnknown"
  66
  67 #define WPAS_DBUS_ERROR_BLOB_EXISTS \
  68         WPAS_DBUS_NEW_IFACE_INTERFACE ".BlobExists"
  69 #define WPAS_DBUS_ERROR_BLOB_UNKNOWN \
  70         WPAS_DBUS_NEW_IFACE_INTERFACE ".BlobUnknown"
  71
  72
  73 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
  74
  75 const char * wpas_dbus_get_path(struct wpa_supplicant *wpa_s);
  76
  77 int wpas_dbus_ctrl_iface_init(struct wpas_dbus_priv *priv);
  78 void wpas_dbus_ctrl_iface_deinit(struct wpas_dbus_priv *iface);
  79
  80 int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s);
  81 int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s);
  82 void wpas_dbus_signal_state_changed(struct wpa_supplicant *wpa_s,
  83                                     enum wpa_states new_state,
  84                                     enum wpa_states old_state);
  85 void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
  86                                    enum wpas_dbus_prop property);
  87 void wpas_dbus_signal_network_enabled_changed(struct wpa_supplicant *wpa_s,
  88                                               struct wpa_ssid *ssid);
  89 void wpas_dbus_signal_network_selected(struct wpa_supplicant *wpa_s, int id);
  90 void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s, int success);
  91 void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
  92                                const struct wps_credential *cred);
  93 void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
  94                                     struct wps_event_m2d *m2d);
  95 void wpas_dbus_signal_wps_event_fail(struct wpa_supplicant *wpa_s,
  96                                      struct wps_event_fail *fail);
  97 void wpas_dbus_signal_wps_event_success(struct wpa_supplicant *wpa_s);
  98 int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
  99                                struct wpa_ssid *ssid);
 100 int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s, int nid);
 101 int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
 102                              u8 bssid[ETH_ALEN], unsigned int id);
 103 int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
 104                            u8 bssid[ETH_ALEN], unsigned int id);
 105 void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
 106                                  const char *name);
 107 void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
 108                                    const char *name);
 109 void wpas_dbus_signal_debug_level_changed(struct wpa_global *global);
 110 void wpas_dbus_signal_debug_timestamp_changed(struct wpa_global *global);
 111 void wpas_dbus_signal_debug_show_keys_changed(struct wpa_global *global);
 112
 113 #else /* CONFIG_CTRL_IFACE_DBUS_NEW */
 114
 115 static inline int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s)
 116 {
 117         return 0;
 118 }
 119
 120 static inline int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s)
 121 {
 122         return 0;
 123 }
 124
 125 #define wpas_dbus_signal_state_changed(w, n, o) do { } while (0)
 126
 127 static inline void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
 128                                                  enum wpas_dbus_prop property)
 129 {
 130 }
 131
 132 static inline void wpas_dbus_signal_network_enabled_changed(
 133         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
 134 {
 135 }
 136
 137 static inline void wpas_dbus_signal_network_selected(
 138         struct wpa_supplicant *wpa_s, int id)
 139 {
 140 }
 141
 142 static inline void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s,
 143                                               int success)
 144 {
 145 }
 146
 147 static inline void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
 148                                              const struct wps_credential *cred)
 149 {
 150 }
 151
 152 static inline void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
 153                                                   struct wps_event_m2d *m2d)
 154 {
 155 }
 156
 157 static inline void wpas_dbus_signal_wps_event_fail(
 158         struct wpa_supplicant *wpa_s, struct wps_event_fail *fail)
 159 {
 160 }
 161
 162 static inline void wpas_dbus_signal_wps_event_success(
 163         struct wpa_supplicant *wpa_s)
 164 {
 165 }
 166
 167 static inline int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
 168                                              struct wpa_ssid *ssid)
 169 {
 170         return 0;
 171 }
 172
 173 static inline int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s,
 174                                                int nid)
 175 {
 176         return 0;
 177 }
 178
 179 static inline int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
 180                                            u8 bssid[ETH_ALEN], unsigned int id)
 181 {
 182         return 0;
 183 }
 184
 185 static inline int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
 186                                          u8 bssid[ETH_ALEN], unsigned int id)
 187 {
 188         return 0;
 189 }
 190
 191 static inline void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
 192                                                const char *name)
 193 {
 194 }
 195
 196 static inline void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
 197                                                  const char *name)
 198 {
 199 }
 200
 201 static inline void wpas_dbus_signal_debug_level_changed(
 202         struct wpa_global *global)
 203 {
 204 }
 205
 206 static inline void wpas_dbus_signal_debug_timestamp_changed(
 207         struct wpa_global *global)
 208 {
 209 }
 210
 211 static inline void wpas_dbus_signal_debug_show_keys_changed(
 212         struct wpa_global *global)
 213 {
 214 }
 215
 216 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
 217
 218 #endif /* CTRL_IFACE_DBUS_H_NEW */