| Message ID | 20180620234245.234675-1-matthewmwang@chromium.org |
|---|---|
| State | Accepted |
| Headers | show |
| Series | [RESEND] dbus: export roam time, roam complete, and session length to dbus | expand |
On Wed, 2018-06-20 at 16:42 -0700, Matthew Wang wrote: > Added new Interface properties "RoamTime", "RoamComplete", and > "SessionLength". > > "RoamTime" carries the roam time of the most recent roam in > milliseconds. > "RoamComplete" carries True or False corresponding to the success > status of the > most recent roam. > "SessionLength" carries the number of milliseconds corresponding to > how long > the connection to the last AP was before a roam or disconnect > happened. D-Bus bits look fine to me, FWIW. Dan > Signed-off-by: Matthew Wang <matthewmwang@chromium.org> > --- > doc/dbus.doxygen | 15 ++++++ > wpa_supplicant/dbus/dbus_new.c | 27 ++++++++++ > wpa_supplicant/dbus/dbus_new.h | 3 ++ > wpa_supplicant/dbus/dbus_new_handlers.c | 65 > +++++++++++++++++++++++++ > wpa_supplicant/dbus/dbus_new_handlers.h | 3 ++ > wpa_supplicant/events.c | 16 ++++++ > wpa_supplicant/notify.c | 27 ++++++++++ > wpa_supplicant/notify.h | 3 ++ > wpa_supplicant/wpa_supplicant.c | 19 ++++++++ > wpa_supplicant/wpa_supplicant_i.h | 4 ++ > 10 files changed, 182 insertions(+) > > diff --git a/doc/dbus.doxygen b/doc/dbus.doxygen > index 2ca40ae9b..64d2d0985 100644 > --- a/doc/dbus.doxygen > +++ b/doc/dbus.doxygen > @@ -769,6 +769,21 @@ fi.w1.wpa_supplicant1.CreateInterface. > <p>The most recent IEEE 802.11 status code for association > rejection.</p> > </li> > > + <li> > + <h3>RoamTime - u - (read)</h3> > + <p>The most recent roam time in milliseconds.</p> > + </li> > + > + <li> > + <h3>RoamComplete - b - (read)</h3> > + <p>The most recent roam success or failure.</p> > + </li> > + > + <li> > + <h3>SessionLength - u - (read)</h3> > + <p>The most recent BSS session length in milliseconds.</p> > + </li> > + > <li> > <h3>EapolVersion - s - (read/write)</h3> > <p>IEEE 802.1X/EAPOL version number</p> > diff --git a/wpa_supplicant/dbus/dbus_new.c > b/wpa_supplicant/dbus/dbus_new.c > index e0f16bbda..a50c7a540 100644 > --- a/wpa_supplicant/dbus/dbus_new.c > +++ b/wpa_supplicant/dbus/dbus_new.c > @@ -2162,6 +2162,15 @@ void wpas_dbus_signal_prop_changed(struct > wpa_supplicant *wpa_s, > prop = "AssocStatusCode"; > flush = TRUE; > break; > + case WPAS_DBUS_PROP_ROAM_TIME: > + prop = "RoamTime"; > + break; > + case WPAS_DBUS_PROP_ROAM_COMPLETE: > + prop = "RoamComplete"; > + break; > + case WPAS_DBUS_PROP_SESSION_LENGTH: > + prop = "SessionLength"; > + break; > default: > wpa_printf(MSG_ERROR, "dbus: %s: Unknown Property > value %d", > __func__, property); > @@ -2731,6 +2740,24 @@ static const struct wpa_dbus_property_desc > wpas_dbus_bss_properties[] = { > NULL, > NULL > }, > + { > + "RoamTime", WPAS_DBUS_NEW_IFACE_INTERFACE, "u", > + wpas_dbus_getter_roam_time, > + NULL, > + NULL > + }, > + { > + "RoamComplete", WPAS_DBUS_NEW_IFACE_INTERFACE, "b", > + wpas_dbus_getter_roam_complete, > + NULL, > + NULL > + }, > + { > + "SessionLength", WPAS_DBUS_NEW_IFACE_INTERFACE, "u", > + wpas_dbus_getter_session_length, > + NULL, > + NULL > + }, > { NULL, NULL, NULL, NULL, NULL, NULL } > }; > > diff --git a/wpa_supplicant/dbus/dbus_new.h > b/wpa_supplicant/dbus/dbus_new.h > index e68acb7a1..08f4858b1 100644 > --- a/wpa_supplicant/dbus/dbus_new.h > +++ b/wpa_supplicant/dbus/dbus_new.h > @@ -31,6 +31,9 @@ enum wpas_dbus_prop { > WPAS_DBUS_PROP_BSSS, > WPAS_DBUS_PROP_DISCONNECT_REASON, > WPAS_DBUS_PROP_ASSOC_STATUS_CODE, > + WPAS_DBUS_PROP_ROAM_TIME, > + WPAS_DBUS_PROP_ROAM_COMPLETE, > + WPAS_DBUS_PROP_SESSION_LENGTH, > }; > > enum wpas_dbus_bss_prop { > diff --git a/wpa_supplicant/dbus/dbus_new_handlers.c > b/wpa_supplicant/dbus/dbus_new_handlers.c > index a3c98fadd..e84acf230 100644 > --- a/wpa_supplicant/dbus/dbus_new_handlers.c > +++ b/wpa_supplicant/dbus/dbus_new_handlers.c > @@ -3158,6 +3158,71 @@ dbus_bool_t > wpas_dbus_getter_assoc_status_code( > } > > > +/** > + * wpas_dbus_getter_roam_time - Get most recent roam time > + * @iter: Pointer to incoming dbus message iter > + * @error: Location to store error on failure > + * @user_data: Function specific data > + * Returns: TRUE on success, FALSE on failure > + * > + * Getter for "RoamTime" property. > + */ > +dbus_bool_t wpas_dbus_getter_roam_time( > + const struct wpa_dbus_property_desc *property_desc, > + DBusMessageIter *iter, DBusError *error, void *user_data) > +{ > + struct wpa_supplicant *wpa_s = user_data; > + dbus_uint32_t roam_time = wpa_s->roam_time.sec * 1000 + > + wpa_s->roam_time.usec / 1000; > + > + return wpas_dbus_simple_property_getter(iter, > DBUS_TYPE_UINT32, > + &roam_time, error); > +} > + > +/** > + * wpas_dbus_getter_roam_complete - Get most recent roam success or > failure > + * @iter: Pointer to incoming dbus message iter > + * @error: Location to store error on failure > + * @user_data: Function specific data > + * Returns: TRUE on success, FALSE on failure > + * > + * Getter for "RoamComplete" property. > + */ > +dbus_bool_t wpas_dbus_getter_roam_complete( > + const struct wpa_dbus_property_desc *property_desc, > + DBusMessageIter *iter, DBusError *error, void *user_data) > +{ > + struct wpa_supplicant *wpa_s = user_data; > + dbus_bool_t roam_complete = os_reltime_initialized(&wpa_s- > >roam_time) ? > + TRUE : FALSE; > + > + return wpas_dbus_simple_property_getter(iter, > DBUS_TYPE_BOOLEAN, > + &roam_complete, > error); > +} > + > + > +/** > + * wpas_dbus_getter_session_length - Get most recent BSS session > length > + * @iter: Pointer to incoming dbus message iter > + * @error: Location to store error on failure > + * @user_data: Function specific data > + * Returns: TRUE on success, FALSE on failure > + * > + * Getter for "SessionLength" property. > + */ > +dbus_bool_t wpas_dbus_getter_session_length( > + const struct wpa_dbus_property_desc *property_desc, > + DBusMessageIter *iter, DBusError *error, void *user_data) > +{ > + struct wpa_supplicant *wpa_s = user_data; > + dbus_uint32_t session_length = wpa_s->session_length.sec * > 1000 + > + wpa_s->session_length.usec / > 1000; > + > + return wpas_dbus_simple_property_getter(iter, > DBUS_TYPE_UINT32, > + &session_length, > error); > +} > + > + > /** > * wpas_dbus_getter_bss_expire_age - Get BSS entry expiration age > * @iter: Pointer to incoming dbus message iter > diff --git a/wpa_supplicant/dbus/dbus_new_handlers.h > b/wpa_supplicant/dbus/dbus_new_handlers.h > index 26652ad3d..7a03b7f9f 100644 > --- a/wpa_supplicant/dbus/dbus_new_handlers.h > +++ b/wpa_supplicant/dbus/dbus_new_handlers.h > @@ -148,6 +148,9 @@ DECLARE_ACCESSOR(wpas_dbus_setter_fast_reauth); > DECLARE_ACCESSOR(wpas_dbus_getter_disconnect_reason); > DECLARE_ACCESSOR(wpas_dbus_getter_disassociate_reason); > DECLARE_ACCESSOR(wpas_dbus_getter_assoc_status_code); > +DECLARE_ACCESSOR(wpas_dbus_getter_roam_time); > +DECLARE_ACCESSOR(wpas_dbus_getter_roam_complete); > +DECLARE_ACCESSOR(wpas_dbus_getter_session_length); > DECLARE_ACCESSOR(wpas_dbus_getter_bss_expire_age); > DECLARE_ACCESSOR(wpas_dbus_setter_bss_expire_age); > DECLARE_ACCESSOR(wpas_dbus_getter_bss_expire_count); > diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c > index 2fa338100..68c3365ec 100644 > --- a/wpa_supplicant/events.c > +++ b/wpa_supplicant/events.c > @@ -290,6 +290,13 @@ void wpa_supplicant_mark_disassoc(struct > wpa_supplicant *wpa_s) > if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) > return; > > + if (os_reltime_initialized(&wpa_s->session_start)) { > + os_reltime_age(&wpa_s->session_start, &wpa_s- > >session_length); > + wpa_s->session_start.sec = 0; > + wpa_s->session_start.usec = 0; > + wpas_notify_session_length(wpa_s); > + } > + > wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED); > bssid_changed = !is_zero_ether_addr(wpa_s->bssid); > os_memset(wpa_s->bssid, 0, ETH_ALEN); > @@ -2605,6 +2612,15 @@ static void wpa_supplicant_event_assoc(struct > wpa_supplicant *wpa_s, > > wpa_supplicant_set_state(wpa_s, WPA_ASSOCIATED); > if (os_memcmp(bssid, wpa_s->bssid, ETH_ALEN) != 0) { > + if (os_reltime_initialized(&wpa_s->session_start)) { > + os_reltime_age(&wpa_s->session_start, > &wpa_s->session_length); > + wpa_s->session_start.sec = 0; > + wpa_s->session_start.usec = 0; > + wpas_notify_session_length(wpa_s); > + } else { > + wpas_notify_auth_changed(wpa_s); > + os_get_reltime(&wpa_s->session_start); > + } > wpa_dbg(wpa_s, MSG_DEBUG, "Associated to a new BSS: > BSSID=" > MACSTR, MAC2STR(bssid)); > new_bss = 1; > diff --git a/wpa_supplicant/notify.c b/wpa_supplicant/notify.c > index 83df04f39..a2b04716d 100644 > --- a/wpa_supplicant/notify.c > +++ b/wpa_supplicant/notify.c > @@ -149,6 +149,33 @@ void wpas_notify_assoc_status_code(struct > wpa_supplicant *wpa_s) > } > > > +void wpas_notify_roam_time(struct wpa_supplicant *wpa_s) > +{ > + if (wpa_s->p2p_mgmt) > + return; > + > + wpas_dbus_signal_prop_changed(wpa_s, > WPAS_DBUS_PROP_ROAM_TIME); > +} > + > + > +void wpas_notify_roam_complete(struct wpa_supplicant *wpa_s) > +{ > + if (wpa_s->p2p_mgmt) > + return; > + > + wpas_dbus_signal_prop_changed(wpa_s, > WPAS_DBUS_PROP_ROAM_COMPLETE); > +} > + > + > +void wpas_notify_session_length(struct wpa_supplicant *wpa_s) > +{ > + if (wpa_s->p2p_mgmt) > + return; > + > + wpas_dbus_signal_prop_changed(wpa_s, > WPAS_DBUS_PROP_SESSION_LENGTH); > +} > + > + > void wpas_notify_network_changed(struct wpa_supplicant *wpa_s) > { > if (wpa_s->p2p_mgmt) > diff --git a/wpa_supplicant/notify.h b/wpa_supplicant/notify.h > index 3ca933c76..bde20e83d 100644 > --- a/wpa_supplicant/notify.h > +++ b/wpa_supplicant/notify.h > @@ -24,6 +24,9 @@ void wpas_notify_state_changed(struct > wpa_supplicant *wpa_s, > enum wpa_states old_state); > void wpas_notify_disconnect_reason(struct wpa_supplicant *wpa_s); > void wpas_notify_assoc_status_code(struct wpa_supplicant *wpa_s); > +void wpas_notify_roam_time(struct wpa_supplicant *wpa_s); > +void wpas_notify_roam_complete(struct wpa_supplicant *wpa_s); > +void wpas_notify_session_length(struct wpa_supplicant *wpa_s); > void wpas_notify_network_changed(struct wpa_supplicant *wpa_s); > void wpas_notify_ap_scan_changed(struct wpa_supplicant *wpa_s); > void wpas_notify_bssid_changed(struct wpa_supplicant *wpa_s); > diff --git a/wpa_supplicant/wpa_supplicant.c > b/wpa_supplicant/wpa_supplicant.c > index dcd787bec..35ae3a479 100644 > --- a/wpa_supplicant/wpa_supplicant.c > +++ b/wpa_supplicant/wpa_supplicant.c > @@ -839,6 +839,23 @@ void wpa_supplicant_set_state(struct > wpa_supplicant *wpa_s, > wpa_supplicant_state_txt(wpa_s->wpa_state), > wpa_supplicant_state_txt(state)); > > + if (state == WPA_COMPLETED && > + os_reltime_initialized(&wpa_s->roam_start)) { > + os_reltime_age(&wpa_s->roam_start, &wpa_s- > >roam_time); > + wpa_s->roam_start.sec = 0; > + wpa_s->roam_start.usec = 0; > + wpas_notify_auth_changed(wpa_s); > + wpas_notify_roam_time(wpa_s); > + wpas_notify_roam_complete(wpa_s); > + } else if (state == WPA_DISCONNECTED && > + os_reltime_initialized(&wpa_s->roam_start)) { > + wpa_s->roam_start.sec = 0; > + wpa_s->roam_start.usec = 0; > + wpa_s->roam_time.sec = 0; > + wpa_s->roam_time.usec = 0; > + wpas_notify_roam_complete(wpa_s); > + } > + > if (state == WPA_INTERFACE_DISABLED) { > /* Assure normal scan when interface is restored */ > wpa_s->normal_scans = 0; > @@ -1864,6 +1881,8 @@ void wpa_supplicant_associate(struct > wpa_supplicant *wpa_s, > if (wpa_s->current_bss && wpa_s->current_bss == bss) > { > wmm_ac_save_tspecs(wpa_s); > wpa_s->reassoc_same_bss = 1; > + } else if (wpa_s->current_bss && wpa_s->current_bss > != bss) { > + os_get_reltime(&wpa_s->roam_start); > } > } > > diff --git a/wpa_supplicant/wpa_supplicant_i.h > b/wpa_supplicant/wpa_supplicant_i.h > index 4d18177fb..a4d56b810 100644 > --- a/wpa_supplicant/wpa_supplicant_i.h > +++ b/wpa_supplicant/wpa_supplicant_i.h > @@ -492,6 +492,10 @@ struct wpa_supplicant { > struct wpa_supplicant *next; > struct l2_packet_data *l2; > struct l2_packet_data *l2_br; > + struct os_reltime roam_start; > + struct os_reltime roam_time; > + struct os_reltime session_start; > + struct os_reltime session_length; > unsigned char own_addr[ETH_ALEN]; > unsigned char perm_addr[ETH_ALEN]; > char ifname[100];
On Wed, Jun 20, 2018 at 04:42:45PM -0700, Matthew Wang wrote: > Added new Interface properties "RoamTime", "RoamComplete", and "SessionLength". > > "RoamTime" carries the roam time of the most recent roam in milliseconds. > "RoamComplete" carries True or False corresponding to the success status of the > most recent roam. > "SessionLength" carries the number of milliseconds corresponding to how long > the connection to the last AP was before a roam or disconnect happened. Thanks, applied.
diff --git a/doc/dbus.doxygen b/doc/dbus.doxygen index 2ca40ae9b..64d2d0985 100644 --- a/doc/dbus.doxygen +++ b/doc/dbus.doxygen @@ -769,6 +769,21 @@ fi.w1.wpa_supplicant1.CreateInterface. <p>The most recent IEEE 802.11 status code for association rejection.</p> </li> + <li> + <h3>RoamTime - u - (read)</h3> + <p>The most recent roam time in milliseconds.</p> + </li> + + <li> + <h3>RoamComplete - b - (read)</h3> + <p>The most recent roam success or failure.</p> + </li> + + <li> + <h3>SessionLength - u - (read)</h3> + <p>The most recent BSS session length in milliseconds.</p> + </li> + <li> <h3>EapolVersion - s - (read/write)</h3> <p>IEEE 802.1X/EAPOL version number</p> diff --git a/wpa_supplicant/dbus/dbus_new.c b/wpa_supplicant/dbus/dbus_new.c index e0f16bbda..a50c7a540 100644 --- a/wpa_supplicant/dbus/dbus_new.c +++ b/wpa_supplicant/dbus/dbus_new.c @@ -2162,6 +2162,15 @@ void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s, prop = "AssocStatusCode"; flush = TRUE; break; + case WPAS_DBUS_PROP_ROAM_TIME: + prop = "RoamTime"; + break; + case WPAS_DBUS_PROP_ROAM_COMPLETE: + prop = "RoamComplete"; + break; + case WPAS_DBUS_PROP_SESSION_LENGTH: + prop = "SessionLength"; + break; default: wpa_printf(MSG_ERROR, "dbus: %s: Unknown Property value %d", __func__, property); @@ -2731,6 +2740,24 @@ static const struct wpa_dbus_property_desc wpas_dbus_bss_properties[] = { NULL, NULL }, + { + "RoamTime", WPAS_DBUS_NEW_IFACE_INTERFACE, "u", + wpas_dbus_getter_roam_time, + NULL, + NULL + }, + { + "RoamComplete", WPAS_DBUS_NEW_IFACE_INTERFACE, "b", + wpas_dbus_getter_roam_complete, + NULL, + NULL + }, + { + "SessionLength", WPAS_DBUS_NEW_IFACE_INTERFACE, "u", + wpas_dbus_getter_session_length, + NULL, + NULL + }, { NULL, NULL, NULL, NULL, NULL, NULL } }; diff --git a/wpa_supplicant/dbus/dbus_new.h b/wpa_supplicant/dbus/dbus_new.h index e68acb7a1..08f4858b1 100644 --- a/wpa_supplicant/dbus/dbus_new.h +++ b/wpa_supplicant/dbus/dbus_new.h @@ -31,6 +31,9 @@ enum wpas_dbus_prop { WPAS_DBUS_PROP_BSSS, WPAS_DBUS_PROP_DISCONNECT_REASON, WPAS_DBUS_PROP_ASSOC_STATUS_CODE, + WPAS_DBUS_PROP_ROAM_TIME, + WPAS_DBUS_PROP_ROAM_COMPLETE, + WPAS_DBUS_PROP_SESSION_LENGTH, }; enum wpas_dbus_bss_prop { diff --git a/wpa_supplicant/dbus/dbus_new_handlers.c b/wpa_supplicant/dbus/dbus_new_handlers.c index a3c98fadd..e84acf230 100644 --- a/wpa_supplicant/dbus/dbus_new_handlers.c +++ b/wpa_supplicant/dbus/dbus_new_handlers.c @@ -3158,6 +3158,71 @@ dbus_bool_t wpas_dbus_getter_assoc_status_code( } +/** + * wpas_dbus_getter_roam_time - Get most recent roam time + * @iter: Pointer to incoming dbus message iter + * @error: Location to store error on failure + * @user_data: Function specific data + * Returns: TRUE on success, FALSE on failure + * + * Getter for "RoamTime" property. + */ +dbus_bool_t wpas_dbus_getter_roam_time( + const struct wpa_dbus_property_desc *property_desc, + DBusMessageIter *iter, DBusError *error, void *user_data) +{ + struct wpa_supplicant *wpa_s = user_data; + dbus_uint32_t roam_time = wpa_s->roam_time.sec * 1000 + + wpa_s->roam_time.usec / 1000; + + return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32, + &roam_time, error); +} + +/** + * wpas_dbus_getter_roam_complete - Get most recent roam success or failure + * @iter: Pointer to incoming dbus message iter + * @error: Location to store error on failure + * @user_data: Function specific data + * Returns: TRUE on success, FALSE on failure + * + * Getter for "RoamComplete" property. + */ +dbus_bool_t wpas_dbus_getter_roam_complete( + const struct wpa_dbus_property_desc *property_desc, + DBusMessageIter *iter, DBusError *error, void *user_data) +{ + struct wpa_supplicant *wpa_s = user_data; + dbus_bool_t roam_complete = os_reltime_initialized(&wpa_s->roam_time) ? + TRUE : FALSE; + + return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN, + &roam_complete, error); +} + + +/** + * wpas_dbus_getter_session_length - Get most recent BSS session length + * @iter: Pointer to incoming dbus message iter + * @error: Location to store error on failure + * @user_data: Function specific data + * Returns: TRUE on success, FALSE on failure + * + * Getter for "SessionLength" property. + */ +dbus_bool_t wpas_dbus_getter_session_length( + const struct wpa_dbus_property_desc *property_desc, + DBusMessageIter *iter, DBusError *error, void *user_data) +{ + struct wpa_supplicant *wpa_s = user_data; + dbus_uint32_t session_length = wpa_s->session_length.sec * 1000 + + wpa_s->session_length.usec / 1000; + + return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32, + &session_length, error); +} + + /** * wpas_dbus_getter_bss_expire_age - Get BSS entry expiration age * @iter: Pointer to incoming dbus message iter diff --git a/wpa_supplicant/dbus/dbus_new_handlers.h b/wpa_supplicant/dbus/dbus_new_handlers.h index 26652ad3d..7a03b7f9f 100644 --- a/wpa_supplicant/dbus/dbus_new_handlers.h +++ b/wpa_supplicant/dbus/dbus_new_handlers.h @@ -148,6 +148,9 @@ DECLARE_ACCESSOR(wpas_dbus_setter_fast_reauth); DECLARE_ACCESSOR(wpas_dbus_getter_disconnect_reason); DECLARE_ACCESSOR(wpas_dbus_getter_disassociate_reason); DECLARE_ACCESSOR(wpas_dbus_getter_assoc_status_code); +DECLARE_ACCESSOR(wpas_dbus_getter_roam_time); +DECLARE_ACCESSOR(wpas_dbus_getter_roam_complete); +DECLARE_ACCESSOR(wpas_dbus_getter_session_length); DECLARE_ACCESSOR(wpas_dbus_getter_bss_expire_age); DECLARE_ACCESSOR(wpas_dbus_setter_bss_expire_age); DECLARE_ACCESSOR(wpas_dbus_getter_bss_expire_count); diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c index 2fa338100..68c3365ec 100644 --- a/wpa_supplicant/events.c +++ b/wpa_supplicant/events.c @@ -290,6 +290,13 @@ void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s) if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) return; + if (os_reltime_initialized(&wpa_s->session_start)) { + os_reltime_age(&wpa_s->session_start, &wpa_s->session_length); + wpa_s->session_start.sec = 0; + wpa_s->session_start.usec = 0; + wpas_notify_session_length(wpa_s); + } + wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED); bssid_changed = !is_zero_ether_addr(wpa_s->bssid); os_memset(wpa_s->bssid, 0, ETH_ALEN); @@ -2605,6 +2612,15 @@ static void wpa_supplicant_event_assoc(struct wpa_supplicant *wpa_s, wpa_supplicant_set_state(wpa_s, WPA_ASSOCIATED); if (os_memcmp(bssid, wpa_s->bssid, ETH_ALEN) != 0) { + if (os_reltime_initialized(&wpa_s->session_start)) { + os_reltime_age(&wpa_s->session_start, &wpa_s->session_length); + wpa_s->session_start.sec = 0; + wpa_s->session_start.usec = 0; + wpas_notify_session_length(wpa_s); + } else { + wpas_notify_auth_changed(wpa_s); + os_get_reltime(&wpa_s->session_start); + } wpa_dbg(wpa_s, MSG_DEBUG, "Associated to a new BSS: BSSID=" MACSTR, MAC2STR(bssid)); new_bss = 1; diff --git a/wpa_supplicant/notify.c b/wpa_supplicant/notify.c index 83df04f39..a2b04716d 100644 --- a/wpa_supplicant/notify.c +++ b/wpa_supplicant/notify.c @@ -149,6 +149,33 @@ void wpas_notify_assoc_status_code(struct wpa_supplicant *wpa_s) } +void wpas_notify_roam_time(struct wpa_supplicant *wpa_s) +{ + if (wpa_s->p2p_mgmt) + return; + + wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_ROAM_TIME); +} + + +void wpas_notify_roam_complete(struct wpa_supplicant *wpa_s) +{ + if (wpa_s->p2p_mgmt) + return; + + wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_ROAM_COMPLETE); +} + + +void wpas_notify_session_length(struct wpa_supplicant *wpa_s) +{ + if (wpa_s->p2p_mgmt) + return; + + wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_SESSION_LENGTH); +} + + void wpas_notify_network_changed(struct wpa_supplicant *wpa_s) { if (wpa_s->p2p_mgmt) diff --git a/wpa_supplicant/notify.h b/wpa_supplicant/notify.h index 3ca933c76..bde20e83d 100644 --- a/wpa_supplicant/notify.h +++ b/wpa_supplicant/notify.h @@ -24,6 +24,9 @@ void wpas_notify_state_changed(struct wpa_supplicant *wpa_s, enum wpa_states old_state); void wpas_notify_disconnect_reason(struct wpa_supplicant *wpa_s); void wpas_notify_assoc_status_code(struct wpa_supplicant *wpa_s); +void wpas_notify_roam_time(struct wpa_supplicant *wpa_s); +void wpas_notify_roam_complete(struct wpa_supplicant *wpa_s); +void wpas_notify_session_length(struct wpa_supplicant *wpa_s); void wpas_notify_network_changed(struct wpa_supplicant *wpa_s); void wpas_notify_ap_scan_changed(struct wpa_supplicant *wpa_s); void wpas_notify_bssid_changed(struct wpa_supplicant *wpa_s); diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c index dcd787bec..35ae3a479 100644 --- a/wpa_supplicant/wpa_supplicant.c +++ b/wpa_supplicant/wpa_supplicant.c @@ -839,6 +839,23 @@ void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s, wpa_supplicant_state_txt(wpa_s->wpa_state), wpa_supplicant_state_txt(state)); + if (state == WPA_COMPLETED && + os_reltime_initialized(&wpa_s->roam_start)) { + os_reltime_age(&wpa_s->roam_start, &wpa_s->roam_time); + wpa_s->roam_start.sec = 0; + wpa_s->roam_start.usec = 0; + wpas_notify_auth_changed(wpa_s); + wpas_notify_roam_time(wpa_s); + wpas_notify_roam_complete(wpa_s); + } else if (state == WPA_DISCONNECTED && + os_reltime_initialized(&wpa_s->roam_start)) { + wpa_s->roam_start.sec = 0; + wpa_s->roam_start.usec = 0; + wpa_s->roam_time.sec = 0; + wpa_s->roam_time.usec = 0; + wpas_notify_roam_complete(wpa_s); + } + if (state == WPA_INTERFACE_DISABLED) { /* Assure normal scan when interface is restored */ wpa_s->normal_scans = 0; @@ -1864,6 +1881,8 @@ void wpa_supplicant_associate(struct wpa_supplicant *wpa_s, if (wpa_s->current_bss && wpa_s->current_bss == bss) { wmm_ac_save_tspecs(wpa_s); wpa_s->reassoc_same_bss = 1; + } else if (wpa_s->current_bss && wpa_s->current_bss != bss) { + os_get_reltime(&wpa_s->roam_start); } } diff --git a/wpa_supplicant/wpa_supplicant_i.h b/wpa_supplicant/wpa_supplicant_i.h index 4d18177fb..a4d56b810 100644 --- a/wpa_supplicant/wpa_supplicant_i.h +++ b/wpa_supplicant/wpa_supplicant_i.h @@ -492,6 +492,10 @@ struct wpa_supplicant { struct wpa_supplicant *next; struct l2_packet_data *l2; struct l2_packet_data *l2_br; + struct os_reltime roam_start; + struct os_reltime roam_time; + struct os_reltime session_start; + struct os_reltime session_length; unsigned char own_addr[ETH_ALEN]; unsigned char perm_addr[ETH_ALEN]; char ifname[100];
Added new Interface properties "RoamTime", "RoamComplete", and "SessionLength". "RoamTime" carries the roam time of the most recent roam in milliseconds. "RoamComplete" carries True or False corresponding to the success status of the most recent roam. "SessionLength" carries the number of milliseconds corresponding to how long the connection to the last AP was before a roam or disconnect happened. Signed-off-by: Matthew Wang <matthewmwang@chromium.org> --- doc/dbus.doxygen | 15 ++++++ wpa_supplicant/dbus/dbus_new.c | 27 ++++++++++ wpa_supplicant/dbus/dbus_new.h | 3 ++ wpa_supplicant/dbus/dbus_new_handlers.c | 65 +++++++++++++++++++++++++ wpa_supplicant/dbus/dbus_new_handlers.h | 3 ++ wpa_supplicant/events.c | 16 ++++++ wpa_supplicant/notify.c | 27 ++++++++++ wpa_supplicant/notify.h | 3 ++ wpa_supplicant/wpa_supplicant.c | 19 ++++++++ wpa_supplicant/wpa_supplicant_i.h | 4 ++ 10 files changed, 182 insertions(+)