[PATCH BlueZ 6/8] client: Add support for LE get/set device PHY in bluetoothctl

[Ayush Garg <ayush.garg@samsung.com>]

Verification logs based on BT 5.0 controller
==============================================
[S20] phy  45:18:F8:CF:23:7E
	Selected phys: LE1MTX
	Selected phys: LE1MRX
[S20] phy  45:18:F8:CF:23:7E LE2MTX LE2MRX
[S20]
Changing PHY succeeded
Device 45:18:F8:CF:23:7E Phy: LE2MTX
Device 45:18:F8:CF:23:7E Phy: LE2MRX

Reviewed-by: Anupam Roy <anupam.r@samsung.com>
---
 client/main.c | 45 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/client/main.c b/client/main.c
index ab925769b..e7146ab6f 100644
--- a/client/main.c
+++ b/client/main.c
@@ -1705,6 +1705,7 @@ static void cmd_info(int argc, char *argv[])
 	print_property(proxy, "TxPower");
 	print_property(proxy, "AdvertisingFlags");
 	print_property(proxy, "AdvertisingData");
+	print_property(proxy, "Phy");
 
 	battery_proxy = find_battery_by_path(battery_proxies,
 					g_dbus_proxy_get_path(proxy));
@@ -2071,6 +2072,47 @@ static void cmd_phy_configuration(int argc, char *argv[])
 	g_strfreev(phys);
 }
 
+static void get_phy(GDBusProxy *proxy)
+{
+	print_property_with_label(proxy, "Phy",
+				"Selected phys");
+}
+
+static void cmd_phy(int argc, char *argv[])
+{
+	GDBusProxy *proxy;
+	char **phys = NULL;
+	size_t phys_len = 0;
+
+	if (check_default_ctrl() == FALSE)
+		return bt_shell_noninteractive_quit(EXIT_FAILURE);
+
+	if (argc < 2 || !strlen(argv[1])) {
+		bt_shell_printf("Device address not given as input\n");
+		return bt_shell_noninteractive_quit(EXIT_FAILURE);
+	}
+
+	proxy = find_proxy_by_address(default_ctrl->devices, argv[1]);
+	if (!proxy) {
+		bt_shell_printf("Device %s not available\n", argv[1]);
+		return bt_shell_noninteractive_quit(EXIT_FAILURE);
+	}
+
+	if (argc == 2)
+		return get_phy(proxy);
+
+	phys = g_strdupv(&argv[2]);
+	phys_len = g_strv_length(phys);
+
+	g_dbus_proxy_set_property_array(proxy,
+					"Phy", DBUS_TYPE_STRING, phys,
+					phys_len, generic_callback, "PHY",
+					NULL);
+
+	g_strfreev(phys);
+}
+
+
 static void cmd_list_attributes(int argc, char *argv[])
 {
 	GDBusProxy *proxy;
@@ -3072,6 +3114,9 @@ static const struct bt_shell_menu main_menu = {
 				"[EDR2M1SLOT] [EDR2M3SLOT] [EDR2M5SLOT] "
 				"[EDR3M1SLOT] [EDR3M3SLOT] [EDR3M5SLOT]",
 		cmd_phy_configuration,		"Get/Set PHY Configuration" },
+	{ "phy",		"<dev> [LE1MTX] [LE1MRX] [LE2MTX] [LE2MRX] "
+				"[LECODEDTX] [LECODEDRX] [LECODEDS2] [LECODEDS8]",
+		cmd_phy,	"Get/Set LE PHY preferences for a connected device" },
 	{ } },
 };
 
-- 
2.17.1