text: /*
   * WPA Supplicant / dbus-based control interface
   * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
   * Copyright (c) 2009-2010, Witold Sowa <witold.sowa@gmail.com>
   *
   * This software may be distributed under the terms of the BSD license.
   * See README for more details.
   */
  
  #ifndef CTRL_IFACE_DBUS_NEW_H
  #define CTRL_IFACE_DBUS_NEW_H
  
  #include "common/defs.h"
  #include "p2p/p2p.h"
  
  struct wpa_global;
  struct wpa_supplicant;
  struct wpa_ssid;
  struct wps_event_m2d;
  struct wps_event_fail;
  struct wps_credential;
  
  enum wpas_dbus_prop {
  	WPAS_DBUS_PROP_AP_SCAN,
  	WPAS_DBUS_PROP_SCANNING,
  	WPAS_DBUS_PROP_STATE,
  	WPAS_DBUS_PROP_CURRENT_BSS,
  	WPAS_DBUS_PROP_CURRENT_NETWORK,
  	WPAS_DBUS_PROP_CURRENT_AUTH_MODE,
  	WPAS_DBUS_PROP_BSSS,
  	WPAS_DBUS_PROP_DISCONNECT_REASON,
  };
  
  enum wpas_dbus_bss_prop {
  	WPAS_DBUS_BSS_PROP_SIGNAL,
  	WPAS_DBUS_BSS_PROP_FREQ,
  	WPAS_DBUS_BSS_PROP_MODE,
  	WPAS_DBUS_BSS_PROP_PRIVACY,
  	WPAS_DBUS_BSS_PROP_RATES,
  	WPAS_DBUS_BSS_PROP_WPA,
  	WPAS_DBUS_BSS_PROP_RSN,
  	WPAS_DBUS_BSS_PROP_IES,
  };
  
  #define WPAS_DBUS_OBJECT_PATH_MAX 150
  
  #define WPAS_DBUS_NEW_SERVICE		"fi.w1.wpa_supplicant1"
  #define WPAS_DBUS_NEW_PATH		"/fi/w1/wpa_supplicant1"
  #define WPAS_DBUS_NEW_INTERFACE		"fi.w1.wpa_supplicant1"
  
  #define WPAS_DBUS_NEW_PATH_INTERFACES	WPAS_DBUS_NEW_PATH "/Interfaces"
  #define WPAS_DBUS_NEW_IFACE_INTERFACE	WPAS_DBUS_NEW_INTERFACE ".Interface"
  #define WPAS_DBUS_NEW_IFACE_WPS WPAS_DBUS_NEW_IFACE_INTERFACE ".WPS"
  
  #define WPAS_DBUS_NEW_NETWORKS_PART "Networks"
  #define WPAS_DBUS_NEW_IFACE_NETWORK WPAS_DBUS_NEW_INTERFACE ".Network"
  
  #define WPAS_DBUS_NEW_BSSIDS_PART "BSSs"
  #define WPAS_DBUS_NEW_IFACE_BSS	WPAS_DBUS_NEW_INTERFACE ".BSS"
  
  #define WPAS_DBUS_NEW_IFACE_P2PDEVICE	\
  		WPAS_DBUS_NEW_IFACE_INTERFACE ".P2PDevice"
  
  /*
   * Groups correspond to P2P groups where this device is a GO (owner)
   */
  #define WPAS_DBUS_NEW_P2P_GROUPS_PART	"Groups"
  #define	WPAS_DBUS_NEW_IFACE_P2P_GROUP WPAS_DBUS_NEW_INTERFACE ".Group"
  
  /*
   * Different dbus object for persistent groups so they do not get confused
   * with regular (configured) network objects.
   */
  #define WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "PersistentGroups"
  #define WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP \
  	WPAS_DBUS_NEW_INTERFACE ".PersistentGroup"
  
  #define WPAS_DBUS_NEW_P2P_PEERS_PART	"Peers"
  #define	WPAS_DBUS_NEW_IFACE_P2P_PEER WPAS_DBUS_NEW_INTERFACE ".Peer"
  
  #define WPAS_DBUS_NEW_P2P_GROUPMEMBERS_PART	"Members"
  #define	WPAS_DBUS_NEW_IFACE_P2P_GROUPMEMBER \
  	WPAS_DBUS_NEW_INTERFACE ".GroupMember"
  
  /* Errors */
  #define WPAS_DBUS_ERROR_UNKNOWN_ERROR \
  	WPAS_DBUS_NEW_INTERFACE ".UnknownError"
  #define WPAS_DBUS_ERROR_INVALID_ARGS \
  	WPAS_DBUS_NEW_INTERFACE ".InvalidArgs"
  
  #define WPAS_DBUS_ERROR_IFACE_EXISTS \
  	WPAS_DBUS_NEW_INTERFACE ".InterfaceExists"
  #define WPAS_DBUS_ERROR_IFACE_UNKNOWN \
  	WPAS_DBUS_NEW_INTERFACE ".InterfaceUnknown"
  
  #define WPAS_DBUS_ERROR_NOT_CONNECTED \
  	WPAS_DBUS_NEW_INTERFACE ".NotConnected"
  #define WPAS_DBUS_ERROR_NETWORK_UNKNOWN \
  	WPAS_DBUS_NEW_INTERFACE ".NetworkUnknown"
  
  #define WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNAVAILABLE \
  	WPAS_DBUS_NEW_INTERFACE ".ConnectChannelUnavailable"
  #define WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNSUPPORTED \
  	WPAS_DBUS_NEW_INTERFACE ".ConnectChannelUnsupported"
  #define WPAS_DBUS_ERROR_CONNECT_UNSPECIFIED_ERROR \
  	WPAS_DBUS_NEW_INTERFACE ".ConnectUnspecifiedError"
  
  #define WPAS_DBUS_ERROR_BLOB_EXISTS \
  	WPAS_DBUS_NEW_INTERFACE ".BlobExists"
  #define WPAS_DBUS_ERROR_BLOB_UNKNOWN \
  	WPAS_DBUS_NEW_INTERFACE ".BlobUnknown"
  
  #define WPAS_DBUS_ERROR_SUBSCRIPTION_IN_USE \
  	WPAS_DBUS_NEW_INTERFACE ".SubscriptionInUse"
  #define WPAS_DBUS_ERROR_NO_SUBSCRIPTION \
  	WPAS_DBUS_NEW_INTERFACE ".NoSubscription"
  #define WPAS_DBUS_ERROR_SUBSCRIPTION_EPERM \
  	WPAS_DBUS_NEW_INTERFACE ".SubscriptionNotYou"
  
  
  void wpas_dbus_subscribe_noc(struct wpas_dbus_priv *priv);
  void wpas_dbus_unsubscribe_noc(struct wpas_dbus_priv *priv);
  
  
  #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
  
  int wpas_dbus_ctrl_iface_init(struct wpas_dbus_priv *priv);
  void wpas_dbus_ctrl_iface_deinit(struct wpas_dbus_priv *iface);
  
  int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s);
  int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s);
  void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
  				   enum wpas_dbus_prop property);
  void wpas_dbus_bss_signal_prop_changed(struct wpa_supplicant *wpa_s,
  				       enum wpas_dbus_bss_prop property,
  				       unsigned int id);
  void wpas_dbus_signal_network_enabled_changed(struct wpa_supplicant *wpa_s,
  					      struct wpa_ssid *ssid);
  void wpas_dbus_signal_network_selected(struct wpa_supplicant *wpa_s, int id);
  void wpas_dbus_signal_network_request(struct wpa_supplicant *wpa_s,
  				      struct wpa_ssid *ssid,
  				      enum wpa_ctrl_req_type rtype,
  				      const char *default_text);
  void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s, int success);
  void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
  			       const struct wps_credential *cred);
  void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
  				    struct wps_event_m2d *m2d);
  void wpas_dbus_signal_wps_event_fail(struct wpa_supplicant *wpa_s,
  				     struct wps_event_fail *fail);
  void wpas_dbus_signal_wps_event_success(struct wpa_supplicant *wpa_s);
  int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
  			       struct wpa_ssid *ssid);
  int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s, int nid);
  int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
  			     u8 bssid[ETH_ALEN], unsigned int id);
  int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
  			   u8 bssid[ETH_ALEN], unsigned int id);
  void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
  				 const char *name);
  void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
  				   const char *name);
  void wpas_dbus_signal_debug_level_changed(struct wpa_global *global);
  void wpas_dbus_signal_debug_timestamp_changed(struct wpa_global *global);
  void wpas_dbus_signal_debug_show_keys_changed(struct wpa_global *global);
  
  int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s, const u8 *dev_addr);
  void wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
  					   const u8 *dev_addr);
  int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
  				  const u8 *dev_addr);
  void wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
  					   const u8 *dev_addr);
  void wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
  					const char *role);
  void wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
  					      const u8 *dev_addr, int request,
  					      enum p2p_prov_disc_status status,
  					      u16 config_methods,
  					      unsigned int generated_pin);
  void wpas_dbus_signal_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
  				     const u8 *src, u16 dev_passwd_id);
  void wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
  					const struct wpa_ssid *ssid,
  					int client, int network_id);
  void wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
  				  struct wpa_ssid *ssid);
  void wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
  				      struct p2p_go_neg_results *res);
  void wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
  				    const struct wpa_ssid *ssid);
  int wpas_dbus_register_persistent_group(struct wpa_supplicant *wpa_s,
  					struct wpa_ssid *ssid);
  int wpas_dbus_unregister_persistent_group(struct wpa_supplicant *wpa_s,
  					  int nid);
  void wpas_dbus_signal_p2p_invitation_result(struct wpa_supplicant *wpa_s,
  					    int status, const u8 *bssid);
  void wpas_dbus_register_p2p_groupmember(struct wpa_supplicant *wpa_s,
  					const u8 *p2p_if_addr);
  void wpas_dbus_unregister_p2p_groupmember(struct wpa_supplicant *wpa_s,
  					  const u8 *p2p_if_addr);
  void wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
  					    const u8 *member);
  void wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s,
  				     int freq, const u8 *sa, u8 dialog_token,
  				     u16 update_indic, const u8 *tlvs,
  				     size_t tlvs_len);
  void wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
  				      const u8 *sa, u16 update_indic,
  				      const u8 *tlvs, size_t tlvs_len);
  void wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
  				const u8 *member);
  void wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
  				     struct wps_event_fail *fail);
  void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
  				    int depth, const char *subject,
  				    const char *cert_hash,
  				    const struct wpabuf *cert);
  void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
  			   const u8 *addr, const u8 *dst, const u8 *bssid,
  			   const u8 *ie, size_t ie_len, u32 ssi_signal);
  void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
  				 const char *status, const char *parameter);
  
  #else /* CONFIG_CTRL_IFACE_DBUS_NEW */
  
  static inline int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s)
  {
  	return 0;
  }
  
  static inline int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s)
  {
  	return 0;
  }
  
  #define wpas_dbus_signal_state_changed(w, n, o) do { } while (0)
  
  static inline void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
  						 enum wpas_dbus_prop property)
  {
  }
  
  static inline void wpas_dbus_bss_signal_prop_changed(
  	struct wpa_supplicant *wpa_s, enum wpas_dbus_bss_prop property,
  	unsigned int id)
  {
  }
  
  static inline void wpas_dbus_signal_network_enabled_changed(
  	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
  {
  }
  
  static inline void wpas_dbus_signal_network_selected(
  	struct wpa_supplicant *wpa_s, int id)
  {
  }
  
  static inline void wpas_dbus_signal_network_request(
  	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
  	enum wpa_ctrl_req_type rtype, const char *default_txt)
  {
  }
  
  static inline void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s,
  					      int success)
  {
  }
  
  static inline void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
  					     const struct wps_credential *cred)
  {
  }
  
  static inline void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
  						  struct wps_event_m2d *m2d)
  {
  }
  
  static inline void wpas_dbus_signal_wps_event_fail(
  	struct wpa_supplicant *wpa_s, struct wps_event_fail *fail)
  {
  }
  
  static inline void wpas_dbus_signal_wps_event_success(
  	struct wpa_supplicant *wpa_s)
  {
  }
  
  static inline int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
  					     struct wpa_ssid *ssid)
  {
  	return 0;
  }
  
  static inline int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s,
  					       int nid)
  {
  	return 0;
  }
  
  static inline int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
  					   u8 bssid[ETH_ALEN], unsigned int id)
  {
  	return 0;
  }
  
  static inline int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
  					 u8 bssid[ETH_ALEN], unsigned int id)
  {
  	return 0;
  }
  
  static inline void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
  					       const char *name)
  {
  }
  
  static inline void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
  						 const char *name)
  {
  }
  
  static inline void wpas_dbus_signal_debug_level_changed(
  	struct wpa_global *global)
  {
  }
  
  static inline void wpas_dbus_signal_debug_timestamp_changed(
  	struct wpa_global *global)
  {
  }
  
  static inline void wpas_dbus_signal_debug_show_keys_changed(
  	struct wpa_global *global)
  {
  }
  
  static inline int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s,
  					  const u8 *dev_addr)
  {
  	return 0;
  }
  
  static inline int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
  					    const u8 *dev_addr)
  {
  	return 0;
  }
  
  static inline void
  wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
  				   const char *role)
  {
  }
  
  static inline void
  wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
  					 const u8 *dev_addr, int request,
  					 enum p2p_prov_disc_status status,
  					 u16 config_methods,
  					 unsigned int generated_pin)
  {
  }
  
  static inline void wpas_dbus_signal_p2p_go_neg_req(
  				struct wpa_supplicant *wpa_s,
  				const u8 *src,
  				u16 dev_passwd_id)
  {
  }
  
  static inline void
  wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
  				   const struct wpa_ssid *ssid,
  				   int client, int network_id)
  {
  }
  
  static inline void
  wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
  			     struct wpa_ssid *ssid)
  {
  }
  
  static inline int wpas_dbus_register_persistent_group(
  	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
  {
  	return 0;
  }
  
  static inline int wpas_dbus_unregister_persistent_group(
  	struct wpa_supplicant *wpa_s, int nid)
  {
  	return 0;
  }
  
  static inline void
  wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
  				 struct p2p_go_neg_results *res)
  {
  }
  
  static inline void
  wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
  			       const struct wpa_ssid *ssid)
  {
  }
  
  static inline void wpas_dbus_signal_p2p_invitation_result(
  				struct wpa_supplicant *wpa_s, int status,
  				const u8 *bssid)
  {
  }
  
  static inline void
  wpas_dbus_register_p2p_groupmember(struct wpa_supplicant *wpa_s,
  				   const u8 *p2p_if_addr)
  {
  }
  
  static inline void
  wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s, int freq,
  				const u8 *sa, u8 dialog_token, u16 update_indic,
  				const u8 *tlvs, size_t tlvs_len)
  {
  }
  
  static inline void
  wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
  				 const u8 *sa, u16 update_indic,
  				 const u8 *tlvs, size_t tlvs_len)
  {
  }
  
  static inline void
  wpas_dbus_unregister_p2p_groupmember(struct wpa_supplicant *wpa_s,
  				     const u8 *p2p_if_addr)
  {
  }
  
  static inline void
  wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
  				 const u8 *member)
  {
  }
  
  static inline void
  wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
  				   const u8 *dev_addr)
  {
  }
  
  static inline void
  wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
  				  const u8 *dev_addr)
  {
  }
  
  static inline void
  wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
  				       const u8 *member)
  {
  }
  
  static inline void
  wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
  				struct wps_event_fail *fail)
  {
  }
  
  static inline void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
  						  int depth,
  						  const char *subject,
  						  const char *cert_hash,
  						  const struct wpabuf *cert)
  {
  }
  
  static inline void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
  					 const u8 *addr, const u8 *dst,
  					 const u8 *bssid,
  					 const u8 *ie, size_t ie_len,
  					 u32 ssi_signal)
  {
  }
  
  static inline void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
  					       const char *status,
  					       const char *parameter)
  {
  }
  
  #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
  
  #endif /* CTRL_IFACE_DBUS_H_NEW */
  