The Android Open Source Project | 845e012 | 2009-03-03 19:31:34 -0800 | [diff] [blame] | 1 | /* |
| 2 | * WPA Supplicant / dbus-based control interface |
| 3 | * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc. |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License version 2 as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * Alternatively, this software may be distributed under the terms of BSD |
| 10 | * license. |
| 11 | * |
| 12 | * See README and COPYING for more details. |
| 13 | */ |
| 14 | |
| 15 | #ifndef CTRL_IFACE_DBUS_H |
| 16 | #define CTRL_IFACE_DBUS_H |
| 17 | |
| 18 | #ifdef CONFIG_CTRL_IFACE_DBUS |
| 19 | |
| 20 | #ifndef SIGPOLL |
| 21 | #ifdef SIGIO |
| 22 | /* |
| 23 | * If we do not have SIGPOLL, try to use SIGIO instead. This is needed for |
| 24 | * FreeBSD. |
| 25 | */ |
| 26 | #define SIGPOLL SIGIO |
| 27 | #endif |
| 28 | #endif |
| 29 | |
| 30 | #include <dbus/dbus.h> |
| 31 | |
| 32 | #define WPAS_DBUS_OBJECT_PATH_MAX 150 |
| 33 | |
| 34 | #define WPAS_DBUS_SERVICE "fi.epitest.hostap.WPASupplicant" |
| 35 | #define WPAS_DBUS_PATH "/fi/epitest/hostap/WPASupplicant" |
| 36 | #define WPAS_DBUS_INTERFACE "fi.epitest.hostap.WPASupplicant" |
| 37 | |
| 38 | #define WPAS_DBUS_PATH_INTERFACES WPAS_DBUS_PATH "/Interfaces" |
| 39 | #define WPAS_DBUS_IFACE_INTERFACE WPAS_DBUS_INTERFACE ".Interface" |
| 40 | |
| 41 | #define WPAS_DBUS_NETWORKS_PART "Networks" |
| 42 | #define WPAS_DBUS_IFACE_NETWORK WPAS_DBUS_INTERFACE ".Network" |
| 43 | |
| 44 | #define WPAS_DBUS_BSSIDS_PART "BSSIDs" |
| 45 | #define WPAS_DBUS_IFACE_BSSID WPAS_DBUS_INTERFACE ".BSSID" |
| 46 | |
| 47 | |
| 48 | /* Errors */ |
| 49 | #define WPAS_ERROR_INVALID_NETWORK \ |
| 50 | WPAS_DBUS_IFACE_INTERFACE ".InvalidNetwork" |
| 51 | #define WPAS_ERROR_INVALID_BSSID \ |
| 52 | WPAS_DBUS_IFACE_INTERFACE ".InvalidBSSID" |
| 53 | |
| 54 | #define WPAS_ERROR_INVALID_OPTS \ |
| 55 | WPAS_DBUS_INTERFACE ".InvalidOptions" |
| 56 | #define WPAS_ERROR_INVALID_IFACE \ |
| 57 | WPAS_DBUS_INTERFACE ".InvalidInterface" |
| 58 | |
| 59 | #define WPAS_ERROR_ADD_ERROR \ |
| 60 | WPAS_DBUS_INTERFACE ".AddError" |
| 61 | #define WPAS_ERROR_EXISTS_ERROR \ |
| 62 | WPAS_DBUS_INTERFACE ".ExistsError" |
| 63 | #define WPAS_ERROR_REMOVE_ERROR \ |
| 64 | WPAS_DBUS_INTERFACE ".RemoveError" |
| 65 | |
| 66 | #define WPAS_ERROR_SCAN_ERROR \ |
| 67 | WPAS_DBUS_IFACE_INTERFACE ".ScanError" |
| 68 | #define WPAS_ERROR_ADD_NETWORK_ERROR \ |
| 69 | WPAS_DBUS_IFACE_INTERFACE ".AddNetworkError" |
| 70 | #define WPAS_ERROR_INTERNAL_ERROR \ |
| 71 | WPAS_DBUS_IFACE_INTERFACE ".InternalError" |
| 72 | #define WPAS_ERROR_REMOVE_NETWORK_ERROR \ |
| 73 | WPAS_DBUS_IFACE_INTERFACE ".RemoveNetworkError" |
| 74 | |
| 75 | #define WPAS_DBUS_BSSID_FORMAT "%02x%02x%02x%02x%02x%02x" |
| 76 | |
| 77 | struct wpa_global; |
| 78 | struct wpa_supplicant; |
| 79 | |
| 80 | struct ctrl_iface_dbus_priv * |
| 81 | wpa_supplicant_dbus_ctrl_iface_init(struct wpa_global *global); |
| 82 | void wpa_supplicant_dbus_ctrl_iface_deinit(struct ctrl_iface_dbus_priv *iface); |
| 83 | void wpa_supplicant_dbus_notify_scan_results(struct wpa_supplicant *wpa_s); |
| 84 | void wpa_supplicant_dbus_notify_state_change(struct wpa_supplicant *wpa_s, |
| 85 | wpa_states new_state, |
| 86 | wpa_states old_state); |
| 87 | |
| 88 | char * wpas_dbus_decompose_object_path(const char *path, char **network, |
| 89 | char **bssid); |
| 90 | |
| 91 | int wpas_dbus_register_iface(struct wpa_supplicant *wpa_s); |
| 92 | int wpas_dbus_unregister_iface(struct wpa_supplicant *wpa_s); |
| 93 | |
| 94 | |
| 95 | /* Methods internal to the dbus control interface */ |
| 96 | u32 wpa_supplicant_dbus_next_objid(struct ctrl_iface_dbus_priv *iface); |
| 97 | |
| 98 | int wpa_supplicant_set_dbus_path(struct wpa_supplicant *wpa_s, |
| 99 | const char *path); |
| 100 | const char *wpa_supplicant_get_dbus_path(struct wpa_supplicant *wpa_s); |
| 101 | struct wpa_supplicant * wpa_supplicant_get_iface_by_dbus_path( |
| 102 | struct wpa_global *global, const char *path); |
| 103 | |
| 104 | DBusMessage * wpas_dbus_new_invalid_iface_error(DBusMessage *message); |
| 105 | DBusMessage * wpas_dbus_new_invalid_network_error(DBusMessage *message); |
| 106 | |
| 107 | #else /* CONFIG_CTRL_IFACE_DBUS */ |
| 108 | |
| 109 | static inline struct ctrl_iface_dbus_priv * |
| 110 | wpa_supplicant_dbus_ctrl_iface_init(struct wpa_global *global) |
| 111 | { |
| 112 | return (struct ctrl_iface_dbus_priv *) 1; |
| 113 | } |
| 114 | |
| 115 | static inline void |
| 116 | wpa_supplicant_dbus_ctrl_iface_deinit(struct ctrl_iface_dbus_priv *iface) |
| 117 | { |
| 118 | } |
| 119 | |
| 120 | static inline void |
| 121 | wpa_supplicant_dbus_notify_scan_results(struct wpa_supplicant *wpa_s) |
| 122 | { |
| 123 | } |
| 124 | |
| 125 | static inline void |
| 126 | wpa_supplicant_dbus_notify_state_change(struct wpa_supplicant *wpa_s, |
| 127 | wpa_states new_state, |
| 128 | wpa_states old_state) |
| 129 | { |
| 130 | } |
| 131 | |
| 132 | static inline int |
| 133 | wpas_dbus_register_iface(struct wpa_supplicant *wpa_s) |
| 134 | { |
| 135 | return 0; |
| 136 | } |
| 137 | |
| 138 | static inline int |
| 139 | wpas_dbus_unregister_iface(struct wpa_supplicant *wpa_s) |
| 140 | { |
| 141 | return 0; |
| 142 | } |
| 143 | |
| 144 | #endif /* CONFIG_CTRL_IFACE_DBUS */ |
| 145 | |
| 146 | #endif /* CTRL_IFACE_DBUS_H */ |