[gnome-bluetooth/wip/hadess/lib-changes] lib: Add bluetooth_device_to_string() function

[Bastien Nocera <hadess src gnome org>]

commit 11f790c0737e2de528b9c629c4e7a2b26b777e51
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Nov 25 10:53:48 2021 +0100

    lib: Add bluetooth_device_to_string() function
    
    Will help with creating test applications.

 lib/bluetooth-device.c  | 37 ++++++++++++++++++++++++++-----------
 lib/bluetooth-device.h  |  1 +
 lib/gnome-bluetooth.map |  1 +
 3 files changed, 28 insertions(+), 11 deletions(-)
---
diff --git a/lib/bluetooth-device.c b/lib/bluetooth-device.c
index cb18de19..a80be225 100644
--- a/lib/bluetooth-device.c
+++ b/lib/bluetooth-device.c
@@ -219,21 +219,36 @@ bluetooth_device_get_object_path (BluetoothDevice *device)
 
 #define BOOL_STR(x) (x ? "True" : "False")
 
-void
-bluetooth_device_dump (BluetoothDevice *device)
+char *
+bluetooth_device_to_string (BluetoothDevice *device)
 {
-       g_return_if_fail (BLUETOOTH_IS_DEVICE (device));
+       GString *str;
+
+       g_return_val_if_fail (BLUETOOTH_IS_DEVICE (device), NULL);
+
+       str = g_string_new (NULL);
 
-       g_print ("Device: %s (%s)\n", device->alias, device->address);
-       g_print ("\tD-Bus Path: %s\n", device->proxy ? g_dbus_proxy_get_object_path (device->proxy) : 
"(none)");
-       g_print ("\tType: %s Icon: %s\n", bluetooth_type_to_string (device->type), device->icon);
-       g_print ("\tPaired: %s Trusted: %s Connected: %s\n", BOOL_STR(device->paired), 
BOOL_STR(device->trusted), BOOL_STR(device->connected));
+       g_string_append_printf (str, "Device: %s (%s)\n", device->alias, device->address);
+       g_string_append_printf (str, "\tD-Bus Path: %s\n", device->proxy ? g_dbus_proxy_get_object_path 
(device->proxy) : "(none)");
+       g_string_append_printf (str, "\tType: %s Icon: %s\n", bluetooth_type_to_string (device->type), 
device->icon);
+       g_string_append_printf (str, "\tPaired: %s Trusted: %s Connected: %s\n", BOOL_STR(device->paired), 
BOOL_STR(device->trusted), BOOL_STR(device->connected));
        if (device->uuids != NULL) {
                guint i;
-               g_print ("\tUUIDs: ");
+               g_string_append_printf (str, "\tUUIDs: ");
                for (i = 0; device->uuids[i] != NULL; i++)
-                       g_print ("%s ", device->uuids[i]);
-               g_print ("\n");
+                       g_string_append_printf (str, "%s ", device->uuids[i]);
        }
-       g_print ("\n");
+
+       return g_string_free (str, FALSE);
+}
+
+void
+bluetooth_device_dump (BluetoothDevice *device)
+{
+       g_autofree char *str = NULL;
+
+       g_return_if_fail (BLUETOOTH_IS_DEVICE (device));
+
+       str = bluetooth_device_to_string (device);
+       g_print ("%s\n", str);
 }
diff --git a/lib/bluetooth-device.h b/lib/bluetooth-device.h
index 48a86ecc..bef2f39e 100644
--- a/lib/bluetooth-device.h
+++ b/lib/bluetooth-device.h
@@ -15,3 +15,4 @@ G_DECLARE_FINAL_TYPE (BluetoothDevice, bluetooth_device, BLUETOOTH, DEVICE, GObj
 
 const char *bluetooth_device_get_object_path (BluetoothDevice *device);
 void bluetooth_device_dump (BluetoothDevice *device);
+char *bluetooth_device_to_string (BluetoothDevice *device);
diff --git a/lib/gnome-bluetooth.map b/lib/gnome-bluetooth.map
index 881e623c..d5cfc7fe 100644
--- a/lib/gnome-bluetooth.map
+++ b/lib/gnome-bluetooth.map
@@ -24,6 +24,7 @@ global:
   bluetooth_device_get_type;
   bluetooth_device_dump;
   bluetooth_device_get_object_path;
+  bluetooth_device_to_string;
   bluetooth_agent_get_type;
   bluetooth_agent_error_get_type;
   bluetooth_agent_new;