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Viewing changes to src/powermanager-dbus.c

  • Committer: fabounet
  • Date: 2008-01-11 01:35:06 UTC
  • Revision ID: svn-v4:620951bb-bb42-0410-82c3-830e739ed170:trunk/plug-ins:294
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src/powermanager-dbus.c
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#include <string.h>
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#include <dbus/dbus-glib.h>
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#include "powermanager-draw.h"
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#include "powermanager-dbus.h"
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DBusGConnection *dbus_connexion_session;
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DBusGConnection *dbus_connexion_system;
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DBusGProxy *dbus_proxy_power;
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DBusGProxy *dbus_proxy_battery;
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CD_APPLET_INCLUDE_MY_VARS
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extern gboolean dbus_enable;
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extern gboolean battery_present;
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extern gboolean on_battery;
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extern int battery_time;
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extern int battery_charge;
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gboolean dbus_get_dbus (void)
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{
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        g_print ("%s ()\n",__func__);
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        g_print ("Connexion au bus ... ");
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        dbus_connexion_session = dbus_g_bus_get(DBUS_BUS_SESSION, NULL);
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        dbus_connexion_system = dbus_g_bus_get(DBUS_BUS_SYSTEM, NULL);
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        if(!dbus_connexion_session || !dbus_connexion_system)
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        {
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                g_print ("echouee\n");
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                return FALSE;
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        }
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        else
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        {
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                g_print ("reussie\n");
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                dbus_proxy_power = dbus_g_proxy_new_for_name (
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                        dbus_connexion_session,
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                        "org.freedesktop.PowerManagement",
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                        "/org/freedesktop/PowerManagement",
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                        "org.freedesktop.PowerManagement"
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                );
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                dbus_proxy_battery = dbus_g_proxy_new_for_name (
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                        dbus_connexion_system,
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                        "org.freedesktop.Hal",
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                        "/org/freedesktop/Hal/devices/acpi_BAT0",
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                        "org.freedesktop.Hal.Device"
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                );
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                dbus_g_proxy_add_signal(dbus_proxy_power, "OnBatteryChanged",
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                        G_TYPE_BOOLEAN,
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                        G_TYPE_INVALID);
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                return TRUE;
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        }
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}
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void dbus_connect_to_bus (void)
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{
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        g_print ("%s ()\n",__func__);
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        dbus_g_proxy_connect_signal(dbus_proxy_power, "OnBatteryChanged",
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                G_CALLBACK(on_battery_changed), NULL, NULL);
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}
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void dbus_disconnect_from_bus (void)
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{
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        g_print ("%s ()\n",__func__);
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        dbus_g_proxy_disconnect_signal(dbus_proxy_power, "OnBatteryChanged",
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                G_CALLBACK(on_battery_changed), NULL);
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        g_print ("OnBatteryChanged deconnecte\n");
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}
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gboolean get_on_battery(void)
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{
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        dbus_g_proxy_call (dbus_proxy_power, "GetOnBattery", NULL,
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                G_TYPE_INVALID,
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                G_TYPE_BOOLEAN, &on_battery,
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                G_TYPE_INVALID);
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}
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void on_battery_changed(DBusGProxy *proxy, gboolean onBattery, gpointer data)
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{
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        if(onBattery)
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        {
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                on_battery = 1;
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        }
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        else
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        {
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                on_battery = 0;
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        }
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        update_icon();
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}
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void update_stats(void)
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{
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        if(battery_present)
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        {
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                dbus_g_proxy_call (dbus_proxy_battery, "GetPropertyInteger", NULL,
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                        G_TYPE_STRING,"battery.charge_level.percentage",
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                        G_TYPE_INVALID,
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                        G_TYPE_INT, &battery_charge,
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                        G_TYPE_INVALID);
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        }
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        update_icon();
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}
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void detect_battery(void)
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{
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        dbus_g_proxy_call (dbus_proxy_battery, "GetPropertyBoolean", NULL,
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                G_TYPE_STRING,"battery.present",
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                G_TYPE_INVALID,
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                G_TYPE_BOOLEAN, &battery_present,
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                G_TYPE_INVALID);
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}