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authorRichard Hughes <richard@hughsie.com>2009-01-30 13:55:17 +0000
committerRichard Hughes <richard@hughsie.com>2009-01-30 13:55:17 +0000
commit6389454c59a0874ee83b53cb7769944073863471 (patch)
treee82f6d6461e990813bf4e0a2641a0802ed9b8257
parent7ea9a1c6c58d242026feb7df4ec6f1b27ccd647e (diff)
trivial: add a simple GObject helper for the Wakeups interface
-rw-r--r--libdevkit-power/Makefile.am2
-rw-r--r--libdevkit-power/dkp-wakeups.c282
-rw-r--r--libdevkit-power/dkp-wakeups.h67
3 files changed, 351 insertions, 0 deletions
diff --git a/libdevkit-power/Makefile.am b/libdevkit-power/Makefile.am
index cd2c5c8..a0c8f03 100644
--- a/libdevkit-power/Makefile.am
+++ b/libdevkit-power/Makefile.am
@@ -23,6 +23,8 @@ libdevkit_power_la_SOURCES = \
dkp-client.h \
dkp-device.c \
dkp-device.h \
+ dkp-wakeups.c \
+ dkp-wakeups.h \
dkp-history-obj.h \
dkp-history-obj.c \
dkp-stats-obj.h \
diff --git a/libdevkit-power/dkp-wakeups.c b/libdevkit-power/dkp-wakeups.c
new file mode 100644
index 0000000..51297a9
--- /dev/null
+++ b/libdevkit-power/dkp-wakeups.c
@@ -0,0 +1,282 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2009 Richard Hughes <richard@hughsie.com>
+ *
+ * Licensed under the GNU General Public License Version 2
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include "config.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <glib.h>
+#include <dbus/dbus-glib.h>
+
+#include "egg-debug.h"
+#include "dkp-wakeups.h"
+
+static void dkp_wakeups_class_init (DkpWakeupsClass *klass);
+static void dkp_wakeups_init (DkpWakeups *wakeups);
+static void dkp_wakeups_finalize (GObject *object);
+
+#define DKP_WAKEUPS_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), DKP_TYPE_WAKEUPS, DkpWakeupsPrivate))
+
+struct DkpWakeupsPrivate
+{
+ DBusGConnection *bus;
+ DBusGProxy *proxy;
+};
+
+enum {
+ DKP_WAKEUPS_DATA_CHANGED,
+ DKP_WAKEUPS_TOTAL_CHANGED,
+ DKP_WAKEUPS_LAST_SIGNAL
+};
+
+static guint signals [DKP_WAKEUPS_LAST_SIGNAL] = { 0 };
+
+G_DEFINE_TYPE (DkpWakeups, dkp_wakeups, G_TYPE_OBJECT)
+
+/**
+ * dkp_wakeups_get_total:
+ **/
+guint
+dkp_wakeups_get_total (DkpWakeups *wakeups, GError **error)
+{
+ guint total;
+ gboolean ret;
+ GError *error_local = NULL;
+
+ g_return_val_if_fail (DKP_IS_WAKEUPS (wakeups), FALSE);
+ g_return_val_if_fail (wakeups->priv->proxy != NULL, FALSE);
+
+ ret = dbus_g_proxy_call (wakeups->priv->proxy, "GetTotal", &error_local,
+ G_TYPE_INVALID,
+ G_TYPE_UINT, &total,
+ G_TYPE_INVALID);
+ if (!ret) {
+ egg_warning ("Couldn't get total: %s", error_local->message);
+ if (error != NULL)
+ *error = g_error_new (1, 0, "%s", error_local->message);
+ g_error_free (error_local);
+ }
+ return total;
+}
+
+/**
+ * dkp_wakeups_get_data:
+ *
+ * Returns an array of %DkpWakeupsObj's
+ **/
+GPtrArray *
+dkp_wakeups_get_data (DkpWakeups *wakeups, GError **error)
+{
+ GError *error_local = NULL;
+ GType g_type_gvalue_array;
+ GPtrArray *gvalue_ptr_array = NULL;
+ GValueArray *gva;
+ GValue *gv;
+ guint i;
+ DkpWakeupsObj *obj;
+ GPtrArray *array = NULL;
+ gboolean ret;
+
+ g_return_val_if_fail (DKP_IS_WAKEUPS (wakeups), FALSE);
+ g_return_val_if_fail (wakeups->priv->proxy != NULL, FALSE);
+
+ g_type_gvalue_array = dbus_g_type_get_collection ("GPtrArray",
+ dbus_g_type_get_struct("GValueArray",
+ G_TYPE_BOOLEAN,
+ G_TYPE_UINT,
+ G_TYPE_DOUBLE,
+ G_TYPE_STRING,
+ G_TYPE_STRING,
+ G_TYPE_INVALID));
+
+ /* get compound data */
+ ret = dbus_g_proxy_call (wakeups->priv->proxy, "GetData", &error_local,
+ G_TYPE_INVALID,
+ g_type_gvalue_array, &gvalue_ptr_array,
+ G_TYPE_INVALID);
+ if (!ret) {
+ egg_debug ("GetData on failed: %s", error_local->message);
+ if (error != NULL)
+ *error = g_error_new (1, 0, "%s", error_local->message);
+ g_error_free (error_local);
+ goto out;
+ }
+
+ /* no data */
+ if (gvalue_ptr_array->len == 0)
+ goto out;
+
+ /* convert */
+ array = g_ptr_array_new ();
+ for (i=0; i<gvalue_ptr_array->len; i++) {
+ gva = (GValueArray *) g_ptr_array_index (gvalue_ptr_array, i);
+ obj = dkp_wakeups_obj_new ();
+
+ /* 0 */
+ gv = g_value_array_get_nth (gva, 0);
+ obj->is_userspace = g_value_get_boolean (gv);
+ g_value_unset (gv);
+
+ /* 1 */
+ gv = g_value_array_get_nth (gva, 1);
+ obj->id = g_value_get_uint (gv);
+ g_value_unset (gv);
+
+ /* 2 */
+ gv = g_value_array_get_nth (gva, 2);
+ obj->value = g_value_get_double (gv);
+ g_value_unset (gv);
+
+ /* 3 */
+ gv = g_value_array_get_nth (gva, 3);
+ obj->cmdline = g_strdup (g_value_get_string (gv));
+ g_value_unset (gv);
+
+ /* 4 */
+ gv = g_value_array_get_nth (gva, 4);
+ obj->details = g_strdup (g_value_get_string (gv));
+ g_value_unset (gv);
+
+ /* add */
+ g_ptr_array_add (array, obj);
+ g_value_array_free (gva);
+ }
+out:
+ if (gvalue_ptr_array != NULL)
+ g_ptr_array_free (gvalue_ptr_array, TRUE);
+ return array;
+}
+
+/**
+ * dkp_wakeups_total_changed_cb:
+ **/
+static void
+dkp_wakeups_total_changed_cb (DBusGProxy *proxy, guint value, DkpWakeups *wakeups)
+{
+ g_signal_emit (wakeups, signals [DKP_WAKEUPS_TOTAL_CHANGED], 0, value);
+}
+
+/**
+ * dkp_wakeups_data_changed_cb:
+ **/
+static void
+dkp_wakeups_data_changed_cb (DBusGProxy *proxy, DkpWakeups *wakeups)
+{
+ g_signal_emit (wakeups, signals [DKP_WAKEUPS_DATA_CHANGED], 0);
+}
+
+/**
+ * dkp_wakeups_class_init:
+ * @klass: The DkpWakeupsClass
+ **/
+static void
+dkp_wakeups_class_init (DkpWakeupsClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ object_class->finalize = dkp_wakeups_finalize;
+
+ signals [DKP_WAKEUPS_DATA_CHANGED] =
+ g_signal_new ("data-changed",
+ G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (DkpWakeupsClass, data_changed),
+ NULL, NULL, g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+ signals [DKP_WAKEUPS_TOTAL_CHANGED] =
+ g_signal_new ("total-changed",
+ G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (DkpWakeupsClass, data_changed),
+ NULL, NULL, g_cclosure_marshal_VOID__UINT,
+ G_TYPE_NONE, 1, G_TYPE_UINT);
+
+ g_type_class_add_private (klass, sizeof (DkpWakeupsPrivate));
+}
+
+/**
+ * dkp_wakeups_init:
+ * @wakeups: This class instance
+ **/
+static void
+dkp_wakeups_init (DkpWakeups *wakeups)
+{
+ GError *error = NULL;
+
+ wakeups->priv = DKP_WAKEUPS_GET_PRIVATE (wakeups);
+
+ /* get on the bus */
+ wakeups->priv->bus = dbus_g_bus_get (DBUS_BUS_SYSTEM, &error);
+ if (wakeups->priv->bus == NULL) {
+ egg_warning ("Couldn't connect to system bus: %s", error->message);
+ g_error_free (error);
+ goto out;
+ }
+
+ /* connect to main interface */
+ wakeups->priv->proxy = dbus_g_proxy_new_for_name (wakeups->priv->bus,
+ "org.freedesktop.DeviceKit.Power",
+ "/org/freedesktop/DeviceKit/Power/Wakeups",
+ "org.freedesktop.DeviceKit.Power.Wakeups");
+ if (wakeups->priv->proxy == NULL) {
+ egg_warning ("Couldn't connect to proxy");
+ goto out;
+ }
+ dbus_g_proxy_add_signal (wakeups->priv->proxy, "TotalChanged", G_TYPE_UINT, G_TYPE_INVALID);
+ dbus_g_proxy_add_signal (wakeups->priv->proxy, "DataChanged", G_TYPE_INVALID);
+
+ /* all callbacks */
+ dbus_g_proxy_connect_signal (wakeups->priv->proxy, "TotalChanged",
+ G_CALLBACK (dkp_wakeups_total_changed_cb), wakeups, NULL);
+ dbus_g_proxy_connect_signal (wakeups->priv->proxy, "DataChanged",
+ G_CALLBACK (dkp_wakeups_data_changed_cb), wakeups, NULL);
+out:
+ return;
+}
+
+/**
+ * dkp_wakeups_finalize:
+ * @object: The object to finalize
+ **/
+static void
+dkp_wakeups_finalize (GObject *object)
+{
+ DkpWakeups *wakeups;
+
+ g_return_if_fail (DKP_IS_WAKEUPS (object));
+
+ wakeups = DKP_WAKEUPS (object);
+ if (wakeups->priv->proxy != NULL)
+ g_object_unref (wakeups->priv->proxy);
+
+ G_OBJECT_CLASS (dkp_wakeups_parent_class)->finalize (object);
+}
+
+/**
+ * dkp_wakeups_new:
+ *
+ * Return value: a new DkpWakeups object.
+ **/
+DkpWakeups *
+dkp_wakeups_new (void)
+{
+ DkpWakeups *wakeups;
+ wakeups = g_object_new (DKP_TYPE_WAKEUPS, NULL);
+ return DKP_WAKEUPS (wakeups);
+}
+
diff --git a/libdevkit-power/dkp-wakeups.h b/libdevkit-power/dkp-wakeups.h
new file mode 100644
index 0000000..0ee5ff4
--- /dev/null
+++ b/libdevkit-power/dkp-wakeups.h
@@ -0,0 +1,67 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2009 Richard Hughes <richard@hughsie.com>
+ *
+ * Licensed under the GNU General Public License Version 2
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __DKP_WAKEUPS_H
+#define __DKP_WAKEUPS_H
+
+#include <glib-object.h>
+#include <dkp-enum.h>
+#include "dkp-device.h"
+#include "dkp-wakeups-obj.h"
+
+G_BEGIN_DECLS
+
+#define DKP_TYPE_WAKEUPS (dkp_wakeups_get_type ())
+#define DKP_WAKEUPS(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), DKP_TYPE_WAKEUPS, DkpWakeups))
+#define DKP_WAKEUPS_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), DKP_TYPE_WAKEUPS, DkpWakeupsClass))
+#define DKP_IS_WAKEUPS(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), DKP_TYPE_WAKEUPS))
+#define DKP_IS_WAKEUPS_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), DKP_TYPE_WAKEUPS))
+#define DKP_WAKEUPS_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), DKP_TYPE_WAKEUPS, DkpWakeupsClass))
+#define DKP_WAKEUPS_ERROR (dkp_wakeups_error_quark ())
+#define DKP_WAKEUPS_TYPE_ERROR (dkp_wakeups_error_get_type ())
+
+typedef struct DkpWakeupsPrivate DkpWakeupsPrivate;
+
+typedef struct
+{
+ GObject parent;
+ DkpWakeupsPrivate *priv;
+} DkpWakeups;
+
+typedef struct
+{
+ GObjectClass parent_class;
+ void (*data_changed) (DkpWakeups *wakeups);
+ void (*total_changed) (DkpWakeups *wakeups,
+ guint value);
+} DkpWakeupsClass;
+
+GType dkp_wakeups_get_type (void) G_GNUC_CONST;
+DkpWakeups *dkp_wakeups_new (void);
+guint dkp_wakeups_get_total (DkpWakeups *wakeups,
+ GError **error);
+GPtrArray *dkp_wakeups_get_data (DkpWakeups *wakeups,
+ GError **error);
+
+G_END_DECLS
+
+#endif /* __DKP_WAKEUPS_H */
+