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