diff mbox series

[BlueZ] client/player: Add support for Metadata in BAP Profile

Message ID 20230428230827.908680-1-luiz.dentz@gmail.com (mailing list archive)
State Superseded
Headers show
Series [BlueZ] client/player: Add support for Metadata in BAP Profile | expand

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Context Check Description
tedd_an/pre-ci_am success Success
tedd_an/CheckPatch success CheckPatch PASS
tedd_an/GitLint success Gitlint PASS
tedd_an/BuildEll success Build ELL PASS
tedd_an/BluezMake success Bluez Make PASS
tedd_an/MakeCheck success Bluez Make Check PASS
tedd_an/MakeDistcheck success Make Distcheck PASS
tedd_an/CheckValgrind success Check Valgrind PASS
tedd_an/CheckSmatch success CheckSparse PASS
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tedd_an/IncrementalBuild success Incremental Build PASS
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Commit Message

Luiz Augusto von Dentz April 28, 2023, 11:08 p.m. UTC 
From: Abhay Maheta <abhay.maheshbhai.maheta@intel.com>

This adds support for Metadata in BAP profile.
In order to register zero Metadata, 0 shall be
entered when prompted.

[bluetooth]# endpoint.register 00002bc9-0000-1000-8000-00805f9b34fb 0x06
[/local/endpoint/ep0] Enter Metadata (value/no): n
[/local/endpoint/ep0] Auto Accept (yes/no): y
[/local/endpoint/ep0] CIG (auto/value): a
[/local/endpoint/ep0] CIS (auto/value): a
Capabilities:
  03 01 ff 00 02 02 03 02 03 03 05 04 1e 00 f0 00  ................
Endpoint /local/endpoint/ep0 registered
---
 client/player.c | 87 +++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 85 insertions(+), 2 deletions(-)

Comments

bluez.test.bot@gmail.com April 29, 2023, 12:12 a.m. UTC | #1 
This is automated email and please do not reply to this email!

Dear submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=743958

---Test result---

Test Summary:
CheckPatch                    PASS      0.64 seconds
GitLint                       PASS      0.34 seconds
BuildEll                      PASS      27.13 seconds
BluezMake                     PASS      871.46 seconds
MakeCheck                     PASS      11.73 seconds
MakeDistcheck                 PASS      153.80 seconds
CheckValgrind                 PASS      250.79 seconds
CheckSmatch                   PASS      339.61 seconds
bluezmakeextell               PASS      101.70 seconds
IncrementalBuild              PASS      718.81 seconds
ScanBuild                     PASS      1045.45 seconds



---
Regards,
Linux Bluetooth
diff mbox series

Patch

diff --git a/client/player.c b/client/player.c
index 5572cc566e79..cc35721d85b7 100644
--- a/client/player.c
+++ b/client/player.c
@@ -70,6 +70,7 @@  struct endpoint {
 	uint16_t cid;
 	uint16_t vid;
 	struct iovec *caps;
+	struct iovec *meta;
 	bool auto_accept;
 	bool acquiring;
 	uint8_t cig;
@@ -1582,6 +1583,7 @@  struct endpoint_config {
 	GDBusProxy *proxy;
 	struct endpoint *ep;
 	struct iovec *caps;
+	struct iovec *meta;
 	uint8_t target_latency;
 	const struct codec_qos *qos;
 };
@@ -1592,6 +1594,7 @@  static void append_properties(DBusMessageIter *iter,
 	DBusMessageIter dict;
 	struct codec_qos *qos = (void *)cfg->qos;
 	const char *key = "Capabilities";
+	const char *meta = "Metadata";
 
 	dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY, "{sv}", &dict);
 
@@ -1602,6 +1605,15 @@  static void append_properties(DBusMessageIter *iter,
 					DBUS_TYPE_BYTE, &cfg->caps->iov_base,
 					cfg->caps->iov_len);
 
+	if (cfg->meta->iov_len) {
+		g_dbus_dict_append_basic_array(&dict, DBUS_TYPE_STRING, &meta,
+				DBUS_TYPE_BYTE, &cfg->meta->iov_base,
+				cfg->meta->iov_len);
+
+		bt_shell_printf("Metadata:\n");
+		bt_shell_hexdump(cfg->meta->iov_base, cfg->meta->iov_len);
+	}
+
 	if (!qos)
 		goto done;
 
@@ -1699,6 +1711,9 @@  static DBusMessage *endpoint_select_properties_reply(struct endpoint *ep,
 	iov_append(&cfg->caps, preset->data.iov_base, preset->data.iov_len);
 	cfg->target_latency = preset->target_latency;
 
+	/* Copy metadata */
+	iov_append(&cfg->meta, cfg->ep->meta->iov_base, cfg->ep->meta->iov_len);
+
 	if (preset->qos.phy)
 		/* Set QoS parameters */
 		cfg->qos = &preset->qos;
@@ -1847,6 +1862,12 @@  static void endpoint_free(void *data)
 		g_free(ep->caps);
 	}
 
+	if (ep->meta) {
+		if (ep->meta->iov_base)
+			g_free(ep->meta->iov_base);
+		g_free(ep->meta);
+	}
+
 	if (ep->msg)
 		dbus_message_unref(ep->msg);
 
@@ -1917,10 +1938,38 @@  static gboolean endpoint_vendor_exists(const GDBusPropertyTable *property,
 	return ep->cid && ep->vid;
 }
 
+static gboolean endpoint_get_metadata(const GDBusPropertyTable *property,
+					DBusMessageIter *iter, void *data)
+{
+	struct endpoint *ep = data;
+	DBusMessageIter array;
+
+	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,
+				&ep->meta->iov_base,
+				ep->meta->iov_len);
+
+	dbus_message_iter_close_container(iter, &array);
+
+	return TRUE;
+}
+
+static gboolean endpoint_metadata_exists(const GDBusPropertyTable *property,
+							void *data)
+{
+	struct endpoint *ep = data;
+
+	return ep->meta ? TRUE : FALSE;
+}
+
 static const GDBusPropertyTable endpoint_properties[] = {
 	{ "UUID", "s", endpoint_get_uuid, NULL, NULL },
 	{ "Codec", "y", endpoint_get_codec, NULL, NULL },
 	{ "Capabilities", "ay", endpoint_get_capabilities, NULL, NULL },
+	{ "Metadata", "ay", endpoint_get_metadata, NULL,
+				endpoint_metadata_exists },
 	{ "Vendor", "u", endpoint_get_vendor, NULL, endpoint_vendor_exists },
 	{ }
 };
@@ -1930,6 +1979,7 @@  static void register_endpoint_setup(DBusMessageIter *iter, void *user_data)
 	struct endpoint *ep = user_data;
 	DBusMessageIter dict;
 	const char *key = "Capabilities";
+	const char *meta = "Metadata";
 
 	dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &ep->path);
 
@@ -1955,6 +2005,15 @@  static void register_endpoint_setup(DBusMessageIter *iter, void *user_data)
 		bt_shell_hexdump(ep->caps->iov_base, ep->caps->iov_len);
 	}
 
+	if (ep->meta) {
+		g_dbus_dict_append_basic_array(&dict, DBUS_TYPE_STRING, &meta,
+				DBUS_TYPE_BYTE, &ep->meta->iov_base,
+				ep->meta->iov_len);
+
+		bt_shell_printf("Metadata:\n");
+		bt_shell_hexdump(ep->meta->iov_base, ep->meta->iov_len);
+	}
+
 	dbus_message_iter_close_container(iter, &dict);
 }
 
@@ -2072,6 +2131,30 @@  static void endpoint_auto_accept(const char *input, void *user_data)
 	bt_shell_prompt_input(ep->path, "CIG (auto/value):", endpoint_cig, ep);
 }
 
+static void endpoint_set_metadata(const char *input, void *user_data)
+{
+	struct endpoint *ep = user_data;
+
+	if (!strcasecmp(input, "n") || !strcasecmp(input, "no")) {
+		free(ep->meta->iov_base);
+		ep->meta = NULL;
+		goto done;
+	}
+
+	if (!ep->meta)
+		ep->meta = g_new0(struct iovec, 1);
+
+	ep->meta->iov_base = str2bytearray((char *) input, &ep->meta->iov_len);
+	if (!ep->meta->iov_base) {
+		free(ep->meta);
+		ep->meta = NULL;
+	}
+
+done:
+	bt_shell_prompt_input(ep->path, "Auto Accept (yes/no):",
+					endpoint_auto_accept, ep);
+}
+
 static void endpoint_set_capabilities(const char *input, void *user_data)
 {
 	struct endpoint *ep = user_data;
@@ -2091,8 +2174,8 @@  static void endpoint_set_capabilities(const char *input, void *user_data)
 		ep->caps->iov_len = 0x00;
 	}
 
-	bt_shell_prompt_input(ep->path, "Auto Accept (yes/no):",
-						endpoint_auto_accept, ep);
+	bt_shell_prompt_input(ep->path, "Enter Metadata (value/no):",
+					endpoint_set_metadata, ep);
 }
 
 static char *uuid_generator(const char *text, int state)