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Cleanups

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Hide GDBus from RTKit API
Remove register node from dbus API
Add signal
Add object and register objects in the registry
Add some preregistered types to the registry
Let the daemon listen to the registry
This commit is contained in:
Wim Taymans 2016-11-08 18:00:52 +01:00
parent e88a376d7c
commit 89bc235924
27 changed files with 568 additions and 462 deletions
Download patch file Download diff file Expand all files Collapse all files

88
pinos/client/rtkit.c
View file

@ -18,25 +18,68 @@
*/
#include <sys/syscall.h>
#include <string.h>
#include <errno.h>
#include "rtkit.h"
#include <gio/gio.h>
struct _PinosRTKitBus {
GDBusConnection *bus;
};
static pid_t _gettid(void) {
return (pid_t) syscall(SYS_gettid);
}
gboolean
pinos_rtkit_make_realtime (GDBusConnection *system_bus,
static int
translate_error (GError *error)
{
const gchar *name = g_dbus_error_get_remote_error (error);
if (strcmp (name, "org.freedesktop.DBus.Error.NoMemory") == 0)
return -ENOMEM;
if (strcmp (name, "org.freedesktop.DBus.Error.ServiceUnknown") == 0 ||
strcmp (name, "org.freedesktop.DBus.Error.NameHasNoOwner") == 0)
return -ENOENT;
if (strcmp (name, "org.freedesktop.DBus.Error.AccessDenied") == 0 ||
strcmp (name, "org.freedesktop.DBus.Error.AuthFailed") == 0)
return -EACCES;
return -EIO;
}
PinosRTKitBus *
pinos_rtkit_bus_get_system (void)
{
PinosRTKitBus *bus;
bus = g_slice_new (PinosRTKitBus);
bus->bus = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, NULL);
return bus;
}
void
pinos_rtkit_bus_free (PinosRTKitBus *system_bus)
{
g_object_unref (system_bus->bus);
g_slice_free (PinosRTKitBus, system_bus);
}
int
pinos_rtkit_make_realtime (PinosRTKitBus *system_bus,
pid_t thread,
gint priority,
GError **error)
int priority)
{
GVariant *v;
GError *error = NULL;
if (thread == 0)
thread = _gettid();
v = g_dbus_connection_call_sync (system_bus,
v = g_dbus_connection_call_sync (system_bus->bus,
RTKIT_SERVICE_NAME,
RTKIT_OBJECT_PATH,
"org.freedesktop.RealtimeKit1",
@ -48,25 +91,27 @@ pinos_rtkit_make_realtime (GDBusConnection *system_bus,
G_DBUS_CALL_FLAGS_NONE,
-1,
NULL,
error);
if (v)
g_variant_unref (v);
&error);
if (v == NULL)
return translate_error (error);
return v != NULL;
g_variant_unref (v);
return 0;
}
gboolean
pinos_rtkit_make_high_priority (GDBusConnection *system_bus,
int
pinos_rtkit_make_high_priority (PinosRTKitBus *system_bus,
pid_t thread,
gint nice_level,
GError **error)
int nice_level)
{
GVariant *v;
GError *error = NULL;
if (thread == 0)
thread = _gettid();
v = g_dbus_connection_call_sync (system_bus,
v = g_dbus_connection_call_sync (system_bus->bus,
RTKIT_SERVICE_NAME,
RTKIT_OBJECT_PATH,
"org.freedesktop.RealtimeKit1",
@ -78,19 +123,20 @@ pinos_rtkit_make_high_priority (GDBusConnection *system_bus,
G_DBUS_CALL_FLAGS_NONE,
-1,
NULL,
error);
if (v)
g_variant_unref (v);
&error);
if (v == NULL)
return translate_error (error);
g_variant_unref (v);
return v != NULL;
return 0;
}
int pinos_rtkit_get_max_realtime_priority (GDBusConnection *system_bus)
int pinos_rtkit_get_max_realtime_priority (PinosRTKitBus *system_bus)
{
return 0;
}
int pinos_rtkit_get_min_nice_level (GDBusConnection *system_bus, int* min_nice_level)
int pinos_rtkit_get_min_nice_level (PinosRTKitBus *system_bus, int* min_nice_level)
{
return 0;
}
@ -98,7 +144,7 @@ int pinos_rtkit_get_min_nice_level (GDBusConnection *system_bus, int* min_nice_l
/* Return the maximum value of RLIMIT_RTTIME to set before attempting a
* realtime request. A negative value is an errno style error code.
*/
long long rtkit_get_rttime_usec_max (GDBusConnection *system_bus)
long long pinos_rtkit_get_rttime_usec_max (PinosRTKitBus *system_bus)
{
return 0;
}