dbus_new.h revision 214501 
1/*
2 * WPA Supplicant / dbus-based control interface
3 * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
4 * Copyright (c) 2009-2010, 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
19struct wpa_global;
20struct wpa_supplicant;
21struct wpa_ssid;
22struct wps_event_m2d;
23struct wps_event_fail;
24struct wps_credential;
25enum wpa_states;
26
27enum wpas_dbus_prop {
28	WPAS_DBUS_PROP_AP_SCAN,
29	WPAS_DBUS_PROP_SCANNING,
30	WPAS_DBUS_PROP_STATE,
31	WPAS_DBUS_PROP_CURRENT_BSS,
32	WPAS_DBUS_PROP_CURRENT_NETWORK,
33};
34
35enum wpas_dbus_bss_prop {
36	WPAS_DBUS_BSS_PROP_SIGNAL,
37	WPAS_DBUS_BSS_PROP_FREQ,
38	WPAS_DBUS_BSS_PROP_MODE,
39	WPAS_DBUS_BSS_PROP_PRIVACY,
40	WPAS_DBUS_BSS_PROP_RATES,
41	WPAS_DBUS_BSS_PROP_WPA,
42	WPAS_DBUS_BSS_PROP_RSN,
43	WPAS_DBUS_BSS_PROP_IES,
44};
45
46#define WPAS_DBUS_OBJECT_PATH_MAX 150
47
48#define WPAS_DBUS_NEW_SERVICE		"fi.w1.wpa_supplicant1"
49#define WPAS_DBUS_NEW_PATH		"/fi/w1/wpa_supplicant1"
50#define WPAS_DBUS_NEW_INTERFACE		"fi.w1.wpa_supplicant1"
51
52#define WPAS_DBUS_NEW_PATH_INTERFACES	WPAS_DBUS_NEW_PATH "/Interfaces"
53#define WPAS_DBUS_NEW_IFACE_INTERFACE	WPAS_DBUS_NEW_INTERFACE ".Interface"
54#define WPAS_DBUS_NEW_IFACE_WPS WPAS_DBUS_NEW_IFACE_INTERFACE ".WPS"
55
56#define WPAS_DBUS_NEW_NETWORKS_PART "Networks"
57#define WPAS_DBUS_NEW_IFACE_NETWORK WPAS_DBUS_NEW_INTERFACE ".Network"
58
59#define WPAS_DBUS_NEW_BSSIDS_PART "BSSs"
60#define WPAS_DBUS_NEW_IFACE_BSS	WPAS_DBUS_NEW_INTERFACE ".BSS"
61
62
63/* Errors */
64#define WPAS_DBUS_ERROR_UNKNOWN_ERROR \
65	WPAS_DBUS_NEW_INTERFACE ".UnknownError"
66#define WPAS_DBUS_ERROR_INVALID_ARGS \
67	WPAS_DBUS_NEW_INTERFACE ".InvalidArgs"
68
69#define WPAS_DBUS_ERROR_IFACE_EXISTS \
70	WPAS_DBUS_NEW_INTERFACE ".InterfaceExists"
71#define WPAS_DBUS_ERROR_IFACE_UNKNOWN \
72	WPAS_DBUS_NEW_INTERFACE ".InterfaceUnknown"
73
74#define WPAS_DBUS_ERROR_NOT_CONNECTED \
75	WPAS_DBUS_NEW_INTERFACE ".NotConnected"
76#define WPAS_DBUS_ERROR_NETWORK_UNKNOWN \
77	WPAS_DBUS_NEW_INTERFACE ".NetworkUnknown"
78
79#define WPAS_DBUS_ERROR_BLOB_EXISTS \
80	WPAS_DBUS_NEW_INTERFACE ".BlobExists"
81#define WPAS_DBUS_ERROR_BLOB_UNKNOWN \
82	WPAS_DBUS_NEW_INTERFACE ".BlobUnknown"
83
84
85#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
86
87int wpas_dbus_ctrl_iface_init(struct wpas_dbus_priv *priv);
88void wpas_dbus_ctrl_iface_deinit(struct wpas_dbus_priv *iface);
89
90int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s);
91int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s);
92void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
93				   enum wpas_dbus_prop property);
94void wpas_dbus_bss_signal_prop_changed(struct wpa_supplicant *wpa_s,
95				       enum wpas_dbus_bss_prop property,
96				       unsigned int id);
97void wpas_dbus_signal_network_enabled_changed(struct wpa_supplicant *wpa_s,
98					      struct wpa_ssid *ssid);
99void wpas_dbus_signal_network_selected(struct wpa_supplicant *wpa_s, int id);
100void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s, int success);
101void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
102			       const struct wps_credential *cred);
103void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
104				    struct wps_event_m2d *m2d);
105void wpas_dbus_signal_wps_event_fail(struct wpa_supplicant *wpa_s,
106				     struct wps_event_fail *fail);
107void wpas_dbus_signal_wps_event_success(struct wpa_supplicant *wpa_s);
108int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
109			       struct wpa_ssid *ssid);
110int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s, int nid);
111int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
112			     u8 bssid[ETH_ALEN], unsigned int id);
113int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
114			   u8 bssid[ETH_ALEN], unsigned int id);
115void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
116				 const char *name);
117void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
118				   const char *name);
119void wpas_dbus_signal_debug_level_changed(struct wpa_global *global);
120void wpas_dbus_signal_debug_timestamp_changed(struct wpa_global *global);
121void wpas_dbus_signal_debug_show_keys_changed(struct wpa_global *global);
122
123#else /* CONFIG_CTRL_IFACE_DBUS_NEW */
124
125static inline int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s)
126{
127	return 0;
128}
129
130static inline int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s)
131{
132	return 0;
133}
134
135#define wpas_dbus_signal_state_changed(w, n, o) do { } while (0)
136
137static inline void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
138						 enum wpas_dbus_prop property)
139{
140}
141
142static inline void wpas_dbus_bss_signal_prop_changed(
143	struct wpa_supplicant *wpa_s, enum wpas_dbus_bss_prop property,
144	unsigned int id)
145{
146}
147
148static inline void wpas_dbus_signal_network_enabled_changed(
149	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
150{
151}
152
153static inline void wpas_dbus_signal_network_selected(
154	struct wpa_supplicant *wpa_s, int id)
155{
156}
157
158static inline void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s,
159					      int success)
160{
161}
162
163static inline void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
164					     const struct wps_credential *cred)
165{
166}
167
168static inline void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
169						  struct wps_event_m2d *m2d)
170{
171}
172
173static inline void wpas_dbus_signal_wps_event_fail(
174	struct wpa_supplicant *wpa_s, struct wps_event_fail *fail)
175{
176}
177
178static inline void wpas_dbus_signal_wps_event_success(
179	struct wpa_supplicant *wpa_s)
180{
181}
182
183static inline int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
184					     struct wpa_ssid *ssid)
185{
186	return 0;
187}
188
189static inline int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s,
190					       int nid)
191{
192	return 0;
193}
194
195static inline int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
196					   u8 bssid[ETH_ALEN], unsigned int id)
197{
198	return 0;
199}
200
201static inline int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
202					 u8 bssid[ETH_ALEN], unsigned int id)
203{
204	return 0;
205}
206
207static inline void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
208					       const char *name)
209{
210}
211
212static inline void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
213						 const char *name)
214{
215}
216
217static inline void wpas_dbus_signal_debug_level_changed(
218	struct wpa_global *global)
219{
220}
221
222static inline void wpas_dbus_signal_debug_timestamp_changed(
223	struct wpa_global *global)
224{
225}
226
227static inline void wpas_dbus_signal_debug_show_keys_changed(
228	struct wpa_global *global)
229{
230}
231
232#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
233
234#endif /* CTRL_IFACE_DBUS_H_NEW */
235