From ca33c9d211711c06193829c4a76743d367b13e68 Mon Sep 17 00:00:00 2001
From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Wed, 10 Jun 2020 12:36:46 +0900
Subject: [PATCH] timer: event_data_tstamp: add accessor APIs for tstamp event

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
---
 src/timer/alsatimer.map       |  3 +++
 src/timer/event-data-tstamp.c | 41 +++++++++++++++++++++++++++++++++++
 src/timer/event-data-tstamp.h | 11 ++++++++++
 3 files changed, 55 insertions(+)

diff --git a/src/timer/alsatimer.map b/src/timer/alsatimer.map
index 653b7e1..1070101 100644
--- a/src/timer/alsatimer.map
+++ b/src/timer/alsatimer.map
@@ -60,6 +60,9 @@ ALSA_GOBJECT_0_0_0 {
     "alsatimer_event_data_tick_get_ticks";
 
     "alsatimer_event_data_tstamp_get_type";
+    "alsatimer_event_data_tstamp_get_event";
+    "alsatimer_event_data_tstamp_get_tstamp";
+    "alsatimer_event_data_tstamp_get_val";
 
     "alsatimer_event_get_type";
   local:
diff --git a/src/timer/event-data-tstamp.c b/src/timer/event-data-tstamp.c
index b8e791e..8cd09fb 100644
--- a/src/timer/event-data-tstamp.c
+++ b/src/timer/event-data-tstamp.c
@@ -19,3 +19,44 @@ ALSATimerEventDataTstamp *timer_event_data_tstamp_copy(const ALSATimerEventDataT
 }
 
 G_DEFINE_BOXED_TYPE(ALSATimerEventDataTstamp, alsatimer_event_data_tstamp, timer_event_data_tstamp_copy, g_free)
+
+/**
+ * alsatimer_event_data_tstamp_get_event:
+ * @self: A #ALSATimerEventDataTstamp.
+ * @event: (out): The type of tstamp event, one of ALSATimerEventType.
+ *
+ * Get the kind of event for the timestamp event.
+ */
+void alsatimer_event_data_tstamp_get_event(ALSATimerEventDataTstamp *self,
+                                           ALSATimerEventType *event)
+{
+    *event = (ALSATimerEventType)self->event;
+}
+
+/**
+ * alsatimer_event_data_tstamp_get_tstamp:
+ * @self: A #ALSATimerEventDataTstamp.
+ * @tv_sec: (out): The seconds part of timestamp.
+ * @tv_nsec: (out): The nanoseconds part of timestamp.
+ *
+ * Get the seconds and nanoseconds part for the timestamp event.
+ */
+void alsatimer_event_data_tstamp_get_tstamp(ALSATimerEventDataTstamp *self,
+                                            guint *tv_sec, guint *tv_nsec)
+{
+    *tv_sec = (guint)self->tstamp.tv_sec;
+    *tv_nsec = (guint)self->tstamp.tv_nsec;
+}
+
+/**
+ * alsatimer_event_data_tstamp_get_val:
+ * @self: A #ALSATimerEventDataTstamp.
+ * @val: (out): The value depending on the type of timestamp event.
+ *
+ * Get the value depending on the type of timestamp event.
+ */
+void alsatimer_event_data_tstamp_get_val(ALSATimerEventDataTstamp *self,
+                                         guint *val)
+{
+    *val = self->val;
+}
diff --git a/src/timer/event-data-tstamp.h b/src/timer/event-data-tstamp.h
index 06a1997..c3d9bf6 100644
--- a/src/timer/event-data-tstamp.h
+++ b/src/timer/event-data-tstamp.h
@@ -5,6 +5,8 @@
 #include <glib.h>
 #include <glib-object.h>
 
+#include <timer/alsatimer-enums.h>
+
 #include <sound/asound.h>
 
 G_BEGIN_DECLS
@@ -15,6 +17,15 @@ typedef struct snd_timer_tread ALSATimerEventDataTstamp;
 
 GType alsatimer_event_data_tstamp_get_type() G_GNUC_CONST;
 
+void alsatimer_event_data_tstamp_get_event(ALSATimerEventDataTstamp *self,
+                                           ALSATimerEventType *event);
+
+void alsatimer_event_data_tstamp_get_tstamp(ALSATimerEventDataTstamp *self,
+                                            guint *tv_sec, guint *tv_nsec);
+
+void alsatimer_event_data_tstamp_get_val(ALSATimerEventDataTstamp *self,
+                                         guint *val);
+
 G_END_DECLS
 
 #endif
-- 
2.47.3