[PATCH] dbus: Expose P2P auto_join behavior.

[Emilio Cobos Álvarez]

It's useful, without it you need multiple tries to join an existing
group.

Signed-off-by: Emilio Cobos Álvarez <emilio at crisal.io>
---
 doc/dbus.doxygen                            | 1 +
 wpa_supplicant/dbus/dbus_new_handlers_p2p.c | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/doc/dbus.doxygen b/doc/dbus.doxygen
index 86ceedbac..8c0c45ab1 100644
--- a/doc/dbus.doxygen
+++ b/doc/dbus.doxygen
@@ -1806,6 +1806,7 @@ Interface for performing P2P (Wi-Fi Peer-to-Peer) P2P Device operations.
 	<tr><td>peer</td><td>o</td><td></td><td>yes</td></tr>
 	<tr><td>persistent</td><td>b</td><td>Whether to form a persistent group.</td><td>no</td></tr>
 	<tr><td>join</td><td>b</td><td>Whether to join an already operating group instead of forming a new group.</td><td>no</td></tr>
+	<tr><td>auto_join</td><td>b</td><td>Automatically choose between joining an already operating group or forming a new group.</td><td>no</td></tr>
 	<tr><td>authorize_only</td><td>b</td><td>Whether to authorize a peer to initiate GO Negotiation instead of initiating immediately.</td><td>no</td></tr>
 	<tr><td>frequency</td><td>i</td><td>Operating frequency in MHz</td><td>no</td></tr>
 	<tr><td>go_intent</td><td>i</td><td>GO intent 0-15</td><td>no</td></tr>
diff --git a/wpa_supplicant/dbus/dbus_new_handlers_p2p.c b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
index 5f9281929..5e668cb23 100644
--- a/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
+++ b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
@@ -624,6 +624,7 @@ DBusMessage * wpas_dbus_handler_p2p_connect(DBusMessage *message,
 	struct wpa_dbus_dict_entry entry;
 	char *peer_object_path = NULL;
 	int persistent_group = 0;
+	int auto_join = 0;
 	int join = 0;
 	int authorize_only = 0;
 	int go_intent = -1;
@@ -657,6 +658,9 @@ DBusMessage * wpas_dbus_handler_p2p_connect(DBusMessage *message,
 		} else if (os_strcmp(entry.key, "join") == 0 &&
 			   entry.type == DBUS_TYPE_BOOLEAN) {
 			join = entry.bool_value;
+		} else if (os_strcmp(entry.key, "auto_join") == 0 &&
+			   entry.type == DBUS_TYPE_BOOLEAN) {
+			auto_join = entry.bool_value;
 		} else if (os_strcmp(entry.key, "authorize_only") == 0 &&
 			   entry.type == DBUS_TYPE_BOOLEAN) {
 			authorize_only = entry.bool_value;
@@ -705,7 +709,7 @@ DBusMessage * wpas_dbus_handler_p2p_connect(DBusMessage *message,
 	wpa_s = wpa_s->global->p2p_init_wpa_s;
 
 	new_pin = wpas_p2p_connect(wpa_s, addr, pin, wps_method,
-				   persistent_group, 0, join, authorize_only,
+				   persistent_group, auto_join, join, authorize_only,
 				   go_intent, freq, 0, -1, 0, 0, 0, 0, 0, 0,
 				   NULL, 0, false, 0, 0, NULL, false);
 
-- 
2.49.0