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From: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
To: linux-bluetooth@vger.kernel.org
Subject: [PATCH BlueZ v1 1/2] bap: Add missing Metadata property
Date: Tue, 23 Jan 2024 14:04:26 -0500
Message-ID: <20240123190427.3031698-1-luiz.dentz@gmail.com>
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From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

This adds missing Metadata property to MediaEndpoint objects.
---
 profiles/audio/bap.c | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/profiles/audio/bap.c b/profiles/audio/bap.c
index 63bdbb52a53c..6184c9d178a8 100644
--- a/profiles/audio/bap.c
+++ b/profiles/audio/bap.c
@@ -255,6 +255,39 @@ static gboolean get_capabilities(const GDBusPropertyTable *property,
 	return TRUE;
 }
 
+static gboolean has_metadata(const GDBusPropertyTable *property, void *data)
+{
+	struct bap_ep *ep = data;
+	struct iovec *d = NULL;
+
+	bt_bap_pac_get_codec(ep->rpac, NULL, NULL, &d);
+
+	if (d)
+		return TRUE;
+
+	return FALSE;
+}
+
+static gboolean get_metadata(const GDBusPropertyTable *property,
+					DBusMessageIter *iter, void *data)
+{
+	struct bap_ep *ep = data;
+	DBusMessageIter array;
+	struct iovec *d;
+
+	bt_bap_pac_get_codec(ep->rpac, NULL, NULL, &d);
+
+	dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY,
+					DBUS_TYPE_BYTE_AS_STRING, &array);
+
+	dbus_message_iter_append_fixed_array(&array, DBUS_TYPE_BYTE,
+						&d->iov_base, d->iov_len);
+
+	dbus_message_iter_close_container(iter, &array);
+
+	return TRUE;
+}
+
 static gboolean get_device(const GDBusPropertyTable *property,
 					DBusMessageIter *iter, void *data)
 {
@@ -360,6 +393,8 @@ static const GDBusPropertyTable ep_properties[] = {
 					G_DBUS_PROPERTY_FLAG_EXPERIMENTAL },
 	{ "Capabilities", "ay", get_capabilities, NULL, has_capabilities,
 					G_DBUS_PROPERTY_FLAG_EXPERIMENTAL },
+	{ "Metadata", "ay", get_metadata, NULL, has_metadata,
+					G_DBUS_PROPERTY_FLAG_EXPERIMENTAL },
 	{ "Device", "o", get_device, NULL, NULL,
 					G_DBUS_PROPERTY_FLAG_EXPERIMENTAL },
 	{ "Locations", "u", get_locations, NULL, NULL,
-- 
2.43.0