[PATCH][BlueZ] device: LastSeen property for D-Bus interface
DORMANTno replies
From: <hidden>
Date: 2016-07-28 18:54:08
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Andrey Zheregelya <redacted> It returns le_seen or bredr_seen to caller. Marked as experimental. Can be used to detect if device is still reachable. --- src/device.c | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/src/device.c b/src/device.c
index 82704f8..8d572c5 100644
--- a/src/device.c
+++ b/src/device.c@@ -937,6 +937,17 @@ static gboolean dev_property_get_tx_power(const GDBusPropertyTable *property, return TRUE; } +static gboolean dev_property_get_last_seen(const GDBusPropertyTable *property, + DBusMessageIter *iter, void *data) +{ + struct btd_device *dev = data; + dbus_int64_t val = (dev->bredr_seen > dev->le_seen) ? dev->bredr_seen : dev->le_seen; + + dbus_message_iter_append_basic(iter, DBUS_TYPE_INT64, &val); + + return TRUE; +} + static gboolean dev_property_exists_tx_power(const GDBusPropertyTable *property, void *data) {
@@ -2533,6 +2544,8 @@ static const GDBusPropertyTable device_properties[] = { G_DBUS_PROPERTY_FLAG_EXPERIMENTAL }, { "ServicesResolved", "b", dev_property_get_svc_resolved, NULL, NULL, G_DBUS_PROPERTY_FLAG_EXPERIMENTAL }, + { "LastSeen", "x", dev_property_get_last_seen, NULL, NULL, + G_DBUS_PROPERTY_FLAG_EXPERIMENTAL }, { } };
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2.9.0