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P2P: Add D-Bus FindStopped to notify P2P-FIND-STOPPED event

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Add D-Bus notification mechanism of P2P-FIND-STOPPED event on
fi.w1.wpa_supplicant1.Interface.P2PDevice interface.

Signed-off-by: Nishant Chaprana <n.chaprana@samsung.com>
This commit is contained in:
Nishant Chaprana 2015-05-13 17:33:48 +05:30 committed by Jouni Malinen
parent d63f1419b5
commit 7b642dc80b
6 changed files with 53 additions and 0 deletions
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4
doc/dbus.doxygen
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@ -1286,6 +1286,10 @@ Interface for performing P2P (Wi-Fi Peer-to-Peer) P2P Device operations.
<h3>DeviceLost ( o : path )</h3>
</li>
<li>
<h3>FindStopped ( )</h3>
</li>
<li>
<h3>ProvisionDiscoveryRequestDisplayPin ( o : peer_object, s : pin )</h3>
</li>

34
wpa_supplicant/dbus/dbus_new.c
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@ -3039,6 +3039,11 @@ static const struct wpa_dbus_signal_desc wpas_dbus_interface_signals[] = {
END_ARGS
}
},
{ "FindStopped", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
{
END_ARGS
}
},
{ "ProvisionDiscoveryRequestDisplayPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
{
{ "peer_object", "o", ARG_OUT },
@ -3530,6 +3535,35 @@ int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
}
/**
* wpas_dbus_signal_p2p_find_stopped - Send P2P Find stopped signal
* @wpa_s: %wpa_supplicant network interface data
*
* Notify listeners about P2P Find stopped
*/
void wpas_dbus_signal_p2p_find_stopped(struct wpa_supplicant *wpa_s)
{
struct wpas_dbus_priv *iface;
DBusMessage *msg;
iface = wpa_s->global->dbus;
/* Do nothing if the control interface is not turned on */
if (iface == NULL || !wpa_s->dbus_new_path)
return;
msg = dbus_message_new_signal(wpa_s->dbus_new_path,
WPAS_DBUS_NEW_IFACE_P2PDEVICE,
"FindStopped");
if (msg == NULL)
return;
dbus_connection_send(iface->con, msg, NULL);
dbus_message_unref(msg);
}
void wpas_dbus_signal_peer_groups_changed(struct wpa_supplicant *wpa_s,
const u8 *dev_addr)
{

6
wpa_supplicant/dbus/dbus_new.h
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@ -168,6 +168,7 @@ 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_p2p_find_stopped(struct wpa_supplicant *wpa_s);
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,
@ -459,6 +460,11 @@ wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
{
}
static inline void
wpas_dbus_signal_p2p_find_stopped(struct wpa_supplicant *wpa_s)
{
}
static inline void
wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
const u8 *dev_addr)

7
wpa_supplicant/notify.c
View File

@ -520,6 +520,13 @@ void wpas_notify_resume(struct wpa_global *global)
#ifdef CONFIG_P2P
void wpas_notify_p2p_find_stopped(struct wpa_supplicant *wpa_s)
{
/* Notify P2P find has stopped */
wpas_dbus_signal_p2p_find_stopped(wpa_s);
}
void wpas_notify_p2p_device_found(struct wpa_supplicant *wpa_s,
const u8 *dev_addr, int new_device)
{

1
wpa_supplicant/notify.h
View File

@ -84,6 +84,7 @@ void wpas_notify_resume(struct wpa_global *global);
void wpas_notify_sta_authorized(struct wpa_supplicant *wpa_s,
const u8 *mac_addr, int authorized,
const u8 *p2p_dev_addr);
void wpas_notify_p2p_find_stopped(struct wpa_supplicant *wpa_s);
void wpas_notify_p2p_device_found(struct wpa_supplicant *wpa_s,
const u8 *dev_addr, int new_device);
void wpas_notify_p2p_device_lost(struct wpa_supplicant *wpa_s,

1
wpa_supplicant/p2p_supplicant.c
View File

@ -2248,6 +2248,7 @@ static void wpas_find_stopped(void *ctx)
{
struct wpa_supplicant *wpa_s = ctx;
wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_FIND_STOPPED);
wpas_notify_p2p_find_stopped(wpa_s);
}