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authorCharles Kerr <charles.kerr@canonical.com>2016-10-06 12:07:05 -0500
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2021-08-29 14:37:39 +0200
commitfd6d89d244509981c6b57d5fe87c84078204bde0 (patch)
treede52babc06068193147fbd618f026baa78efa2ce /src/awake.cpp
parent231168012760d2161318bc31498e72ada7a82716 (diff)
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in Awake, remove an unnecessary async call by passing the system bus into the constructor instead of fetching it asynchronously
Diffstat (limited to 'src/awake.cpp')
-rw-r--r--src/awake.cpp66
1 files changed, 20 insertions, 46 deletions
diff --git a/src/awake.cpp b/src/awake.cpp
index dc49436..3bcd8ed 100644
--- a/src/awake.cpp
+++ b/src/awake.cpp
@@ -36,11 +36,26 @@ class Awake::Impl
{
public:
- Impl(const std::string& app_name):
+ Impl(GDBusConnection* bus, const std::string& app_name):
m_app_name(app_name),
- m_cancellable(g_cancellable_new())
+ m_cancellable(g_cancellable_new()),
+ m_system_bus{G_DBUS_CONNECTION(g_object_ref(bus))}
{
- g_bus_get(G_BUS_TYPE_SYSTEM, m_cancellable, on_system_bus_ready, this);
+ // ask repowerd to keep the system awake
+ static constexpr int32_t POWERD_SYS_STATE_ACTIVE = 1;
+ g_dbus_connection_call (m_system_bus,
+ BUS_POWERD_NAME,
+ BUS_POWERD_PATH,
+ BUS_POWERD_INTERFACE,
+ "requestSysState",
+ g_variant_new("(si)", m_app_name.c_str(), POWERD_SYS_STATE_ACTIVE),
+ G_VARIANT_TYPE("(s)"),
+ G_DBUS_CALL_FLAGS_NONE,
+ -1,
+ m_cancellable,
+ on_force_awake_response,
+ this);
+
}
~Impl()
@@ -57,47 +72,6 @@ public:
private:
- static void on_system_bus_ready (GObject *,
- GAsyncResult *res,
- gpointer gself)
- {
- GError * error;
- GDBusConnection * system_bus;
-
- error = nullptr;
- system_bus = g_bus_get_finish (res, &error);
- if (error != nullptr)
- {
- if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
- g_warning ("Unable to get bus: %s", error->message);
-
- g_error_free (error);
- }
- else if (system_bus != nullptr)
- {
- auto self = static_cast<Impl*>(gself);
-
- self->m_system_bus = G_DBUS_CONNECTION (g_object_ref (system_bus));
-
- // ask powerd to keep the system awake
- static constexpr int32_t POWERD_SYS_STATE_ACTIVE = 1;
- g_dbus_connection_call (system_bus,
- BUS_POWERD_NAME,
- BUS_POWERD_PATH,
- BUS_POWERD_INTERFACE,
- "requestSysState",
- g_variant_new("(si)", self->m_app_name.c_str(), POWERD_SYS_STATE_ACTIVE),
- G_VARIANT_TYPE("(s)"),
- G_DBUS_CALL_FLAGS_NONE,
- -1,
- self->m_cancellable,
- on_force_awake_response,
- self);
-
- g_object_unref (system_bus);
- }
- }
-
static void on_force_awake_response (GObject * connection,
GAsyncResult * res,
gpointer gself)
@@ -164,8 +138,8 @@ private:
****
***/
-Awake::Awake(const std::string& app_name):
- impl(new Impl(app_name))
+Awake::Awake(GDBusConnection* system_bus, const std::string& app_name):
+ impl{new Impl{system_bus, app_name}}
{
}