From 9522a3110408b3d1f565926d3e4af66a41dc0777 Mon Sep 17 00:00:00 2001
From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Sun, 9 Feb 2020 12:20:53 +0900
Subject: [PATCH] timer: device_id: add object to represent identifier of timer

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
---
 src/timer/alsatimer.map |  2 ++
 src/timer/device-id.c   |  9 +++++++++
 src/timer/device-id.h   | 20 ++++++++++++++++++++
 src/timer/meson.build   |  2 ++
 4 files changed, 33 insertions(+)
 create mode 100644 src/timer/device-id.c
 create mode 100644 src/timer/device-id.h

diff --git a/src/timer/alsatimer.map b/src/timer/alsatimer.map
index 45b0436..5ecf1fb 100644
--- a/src/timer/alsatimer.map
+++ b/src/timer/alsatimer.map
@@ -9,6 +9,8 @@ ALSA_GOBJECT_0_0_0 {
 
     "alsatimer_get_sysname";
     "alsatimer_get_devnode";
+
+    "alsatimer_device_id_get_type";
   local:
     *;
 };
diff --git a/src/timer/device-id.c b/src/timer/device-id.c
new file mode 100644
index 0000000..e9238a0
--- /dev/null
+++ b/src/timer/device-id.c
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+#include "device-id.h"
+
+ALSATimerDeviceId *timer_device_id_copy(const ALSATimerDeviceId *self)
+{
+    return g_memdup(self, sizeof(*self));
+}
+
+G_DEFINE_BOXED_TYPE(ALSATimerDeviceId, alsatimer_device_id, timer_device_id_copy, g_free)
diff --git a/src/timer/device-id.h b/src/timer/device-id.h
new file mode 100644
index 0000000..069d620
--- /dev/null
+++ b/src/timer/device-id.h
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+#ifndef __ALSA_GOBJECT_ALSATIMER_DEVICE_ID__H__
+#define __ALSA_GOBJECT_ALSATIMER_DEVICE_ID__H__
+
+#include <glib.h>
+#include <glib-object.h>
+
+#include <sound/asound.h>
+
+G_BEGIN_DECLS
+
+#define ALSATIMER_TYPE_DEVICE_ID    (alsatimer_device_id_get_type())
+
+typedef struct snd_timer_id ALSATimerDeviceId;
+
+GType alsatimer_device_id_get_type() G_GNUC_CONST;
+
+G_END_DECLS
+
+#endif
diff --git a/src/timer/meson.build b/src/timer/meson.build
index e46f0b6..96ae71a 100644
--- a/src/timer/meson.build
+++ b/src/timer/meson.build
@@ -10,10 +10,12 @@ has_marshaller = false
 
 sources = files(
   'query.c',
+  'device-id.c',
 )
 
 headers = files(
   'query.h',
+  'device-id.h',
 )
 
 privates = files(
-- 
2.47.3