wpa_supplicant/ctrl_iface_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
  26 enum wpas_dbus_prop {
  27         WPAS_DBUS_PROP_AP_SCAN,
  28         WPAS_DBUS_PROP_SCANNING,
  29         WPAS_DBUS_PROP_CURRENT_BSS,
  30         WPAS_DBUS_PROP_CURRENT_NETWORK,
  31 };
  32
  33 struct wpas_dbus_callbacks {
  34         struct ctrl_iface_dbus_new_priv * (*dbus_ctrl_init)(
  35                 struct wpa_global *global);
  36
  37         void (*dbus_ctrl_deinit)(struct ctrl_iface_dbus_new_priv *iface);
  38
  39         void (*signal_interface_created)(struct wpa_supplicant *wpa_s);
  40         void (*signal_interface_removed)(struct wpa_supplicant *wpa_s);
  41
  42         int (*register_interface)(struct wpa_supplicant *wpa_s);
  43         int (*unregister_interface)(struct wpa_supplicant *wpa_s);
  44
  45         void (*signal_scan_done)(struct wpa_supplicant *wpa_s, int success);
  46
  47         void (*signal_blob_added)(struct wpa_supplicant *wpa_s,
  48                                   const char *name);
  49         void (*signal_blob_removed)(struct wpa_supplicant *wpa_s,
  50                                     const char *name);
  51
  52         void (*signal_network_selected)(struct wpa_supplicant *wpa_s, int id);
  53
  54         void (*signal_state_changed)(struct wpa_supplicant *wpa_s,
  55                                      wpa_states new_state,
  56                                      wpa_states old_state);
  57
  58         int (*register_network)(struct wpa_supplicant *wpa_s,
  59                                 struct wpa_ssid *ssid);
  60         int (*unregister_network)(struct wpa_supplicant *wpa_s,
  61                                   int nid);
  62
  63         void (*signal_network_enabled_changed)(struct wpa_supplicant *wpa_s,
  64                                                struct wpa_ssid *ssid);
  65
  66         int (*register_bss)(struct wpa_supplicant *wpa_s, u8 bssid[ETH_ALEN]);
  67         int (*unregister_bss)(struct wpa_supplicant *wpa_s,
  68                               u8 bssid[ETH_ALEN]);
  69
  70         void (*signal_prop_changed)(struct wpa_supplicant *wpa_s,
  71                                     enum wpas_dbus_prop property);
  72         void (*signal_debug_params_changed)(struct wpa_global *global);
  73
  74 #ifdef CONFIG_WPS
  75         void (*signal_wps_event_success)(struct wpa_supplicant *wpa_s);
  76         void (*signal_wps_event_fail)(struct wpa_supplicant *wpa_s,
  77                                       struct wps_event_fail *fail);
  78         void (*signal_wps_event_m2d)(struct wpa_supplicant *wpa_s,
  79                                      struct wps_event_m2d *m2d);
  80         void (*signal_wps_credentials)(struct wpa_supplicant *wpa_s,
  81                                        const struct wps_credential *cred);
  82 #endif /* CONFIG_WPS */
  83 };
  84
  85
  86 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
  87
  88 #include <dbus/dbus.h>
  89
  90 #define WPAS_DBUS_OBJECT_PATH_MAX 150
  91
  92 #define WPAS_DBUS_NEW_SERVICE           "fi.w1.wpa_supplicant1"
  93 #define WPAS_DBUS_NEW_PATH              "/fi/w1/wpa_supplicant1"
  94 #define WPAS_DBUS_NEW_INTERFACE         "fi.w1.wpa_supplicant1"
  95
  96 #define WPAS_DBUS_NEW_PATH_INTERFACES   WPAS_DBUS_NEW_PATH "/Interfaces"
  97 #define WPAS_DBUS_NEW_IFACE_INTERFACE   WPAS_DBUS_NEW_INTERFACE ".Interface"
  98 #define WPAS_DBUS_NEW_IFACE_WPS WPAS_DBUS_NEW_IFACE_INTERFACE ".WPS"
  99
 100 #define WPAS_DBUS_NEW_NETWORKS_PART "Networks"
 101 #define WPAS_DBUS_NEW_IFACE_NETWORK WPAS_DBUS_NEW_IFACE_INTERFACE ".Network"
 102
 103 #define WPAS_DBUS_NEW_BSSIDS_PART "BSSs"
 104 #define WPAS_DBUS_NEW_IFACE_BSSID WPAS_DBUS_NEW_IFACE_INTERFACE ".BSS"
 105
 106
 107 /* Errors */
 108 #define WPAS_DBUS_ERROR_UNKNOWN_ERROR \
 109         WPAS_DBUS_NEW_INTERFACE ".UnknownError"
 110 #define WPAS_DBUS_ERROR_INVALID_ARGS \
 111         WPAS_DBUS_NEW_INTERFACE ".InvalidArgs"
 112
 113 #define WPAS_DBUS_ERROR_IFACE_EXISTS \
 114         WPAS_DBUS_NEW_INTERFACE ".InterfaceExists"
 115 #define WPAS_DBUS_ERROR_IFACE_UNKNOWN \
 116         WPAS_DBUS_NEW_INTERFACE ".InterfaceUnknown"
 117
 118 #define WPAS_DBUS_ERROR_NOT_CONNECTED \
 119         WPAS_DBUS_NEW_IFACE_INTERFACE ".NotConnected"
 120 #define WPAS_DBUS_ERROR_NETWORK_UNKNOWN \
 121         WPAS_DBUS_NEW_IFACE_INTERFACE ".NetworkUnknown"
 122
 123 #define WPAS_DBUS_ERROR_BLOB_EXISTS \
 124         WPAS_DBUS_NEW_IFACE_INTERFACE ".BlobExists"
 125 #define WPAS_DBUS_ERROR_BLOB_UNKNOWN \
 126         WPAS_DBUS_NEW_IFACE_INTERFACE ".BlobUnknown"
 127
 128 #define WPAS_DBUS_BSSID_FORMAT "%02x%02x%02x%02x%02x%02x"
 129
 130 struct wpas_dbus_callbacks * wpas_dbus_get_callbacks(void);
 131 const char * wpas_dbus_get_path(struct wpa_supplicant *wpa_s);
 132
 133 #else /* CONFIG_CTRL_IFACE_DBUS_NEW */
 134
 135 static inline struct wpas_dbus_callbacks * wpas_dbus_get_callbacks(void)
 136 {
 137         return NULL;
 138 }
 139
 140 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
 141
 142 #endif /* CTRL_IFACE_DBUS_H_NEW */