Attachment 638836 Details for Bug 872797 – WIP login1 PowerOff/Reboot support

[patch] WIP login1 PowerOff/Reboot support

lightdm-1.4.0-systemd_login1.patch (text/plain), 6.71 KB, created by Rex Dieter on 2012-11-05 18:57:43 UTC

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Creator: Rex Dieter

Created: 2012-11-05 18:57:43 UTC

Size: 6.71 KB

patch

obsolete

>diff -up lightdm-1.4.0/liblightdm-gobject/power.c.systemd_login1 lightdm-1.4.0/liblightdm-gobject/power.c
>--- lightdm-1.4.0/liblightdm-gobject/power.c.systemd_login1	2011-12-08 19:51:23.000000000 -0600
>+++ lightdm-1.4.0/liblightdm-gobject/power.c	2012-11-05 12:33:21.402801485 -0600
>@@ -18,6 +18,7 @@
> 
> static GDBusProxy *upower_proxy = NULL;
> static GDBusProxy *ck_proxy = NULL;
>+static GDBusProxy *login1_proxy = NULL;
> 
> static gboolean
> upower_call_function (const gchar *function, gboolean default_result, GError **error)
>@@ -148,6 +149,59 @@ ck_call_function (const gchar *function,
>     return function_result;
> }
> 
>+static gboolean
>+login1_call_function (const gchar *function, GVariant *parameters, gboolean default_result, GError **error)
>+{
>+    GVariant *result;
>+    gboolean function_result = FALSE;
>+    const gchar *true_result = "yes";
>+    gchar *str_result;
>+
>+    if (!login1_proxy)
>+    {
>+        login1_proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
>+                                                  G_DBUS_PROXY_FLAGS_NONE,
>+                                                  NULL,
>+                                                  "org.freedesktop.login1",
>+                                                  "/org/freedesktop/login1",
>+                                                  "org.freedesktop.login1.Manager",
>+                                                  NULL,
>+                                                  error);
>+        if (!login1_proxy)
>+            return FALSE;
>+    }
>+
>+    result = g_dbus_proxy_call_sync (login1_proxy,
>+                                     function,
>+                                     parameters,
>+                                     G_DBUS_CALL_FLAGS_NONE,
>+                                     -1,
>+                                     NULL,
>+                                     error);
>+
>+    if (!result)
>+        return default_result;
>+
>+    if (g_variant_is_of_type (result, G_VARIANT_TYPE ("(b)")))
>+        g_variant_get (result, "(s)", &function_result);
>+
>+    /**
>+    * CanReboot, CanPowerOff returns a string "yes", "no", or "challenge", not a boolean as ConsoleKit
>+    **/
>+    if (g_variant_is_of_type (result, G_VARIANT_TYPE ("(s)"))) {
>+        g_variant_get (result, "(b)", str_result);
>+        if(g_strcmp0(str_result,true_result) == 0) {
>+            function_result = TRUE;
>+        }
>+        else {
>+            function_result = default_result;
>+        }
>+    }       
>+    
>+    g_variant_unref (result);
>+    return function_result;
>+}
>+
> /**
>  * lightdm_get_can_restart:
>  *
>@@ -158,7 +212,11 @@ ck_call_function (const gchar *function,
> gboolean
> lightdm_get_can_restart (void)
> {
>-    return ck_call_function ("CanRestart", FALSE, NULL);
>+    gboolean function_result = FALSE;
>+    function_result = login1_call_function ("CanReboot", NULL, FALSE, NULL);
>+    if (!function_result)
>+          function_result = ck_call_function ("CanRestart", FALSE, NULL);
>+    return function_result;
> }
> 
> /**
>@@ -172,7 +230,11 @@ lightdm_get_can_restart (void)
> gboolean
> lightdm_restart (GError **error)
> {
>-    return ck_call_function ("Restart", TRUE, error);
>+    gboolean function_result = FALSE;
>+    function_result = login1_call_function ("Reboot", g_variant_new("(b)",0), TRUE, error);
>+    if (!function_result)
>+          function_result = ck_call_function ("Restart", TRUE, error);
>+    return function_result;
> }
> 
> /**
>@@ -185,7 +247,11 @@ lightdm_restart (GError **error)
> gboolean
> lightdm_get_can_shutdown (void)
> {
>-    return ck_call_function ("CanStop", FALSE, NULL);
>+    gboolean function_result = FALSE; 
>+    function_result = login1_call_function ("CanPowerOff", NULL, FALSE, NULL);
>+    if (!function_result)
>+          function_result = ck_call_function ("CanStop", FALSE, NULL);
>+    return function_result;
> }
> 
> /**
>@@ -199,5 +265,9 @@ lightdm_get_can_shutdown (void)
> gboolean
> lightdm_shutdown (GError **error)
> {
>-    return ck_call_function ("Stop", TRUE, error);
>+    gboolean function_result = FALSE; 
>+    function_result = login1_call_function ("PowerOff", g_variant_new("(b)",0), TRUE, error);
>+    if (!function_result)
>+          function_result = ck_call_function ("Stop", TRUE, error);
>+    return function_result;
> }
>diff -up lightdm-1.4.0/liblightdm-qt/power.cpp.systemd_login1 lightdm-1.4.0/liblightdm-qt/power.cpp
>--- lightdm-1.4.0/liblightdm-qt/power.cpp.systemd_login1	2011-12-08 19:51:23.000000000 -0600
>+++ lightdm-1.4.0/liblightdm-qt/power.cpp	2012-11-05 12:36:47.261292317 -0600
>@@ -27,11 +27,13 @@ public:
>     PowerInterfacePrivate();
>     QScopedPointer<QDBusInterface> powerManagementInterface;
>     QScopedPointer<QDBusInterface> consoleKitInterface;
>+    QScopedPointer<QDBusInterface> login1Interface;
> };
> 
> PowerInterface::PowerInterfacePrivate::PowerInterfacePrivate() :
>     powerManagementInterface(new QDBusInterface("org.freedesktop.UPower","/org/freedesktop/UPower", "org.freedesktop.UPower", QDBusConnection::systemBus())),
>-    consoleKitInterface(new QDBusInterface("org.freedesktop.ConsoleKit", "/org/freedesktop/ConsoleKit/Manager", "org.freedesktop.ConsoleKit.Manager", QDBusConnection::systemBus()))
>+    consoleKitInterface(new QDBusInterface("org.freedesktop.ConsoleKit", "/org/freedesktop/ConsoleKit/Manager", "org.freedesktop.ConsoleKit.Manager", QDBusConnection::systemBus())),
>+    login1Interface(new QDBusInterface("org.freedesktop.login1", "/org/freedesktop/login1", "org.freedesktop.login1.Manager", QDBusConnection::systemBus()))
> {
> }
> 
>@@ -81,34 +83,45 @@ void PowerInterface::hibernate()
> 
> bool PowerInterface::canShutdown()
> {
>+    QDBusReply<QString> reply1 = d->login1Interface->call("CanPowerOff");
>+    if ( reply1.isValid()) {
>+        return (reply1.value()=="yes");
>+    }
>     QDBusReply<bool> reply = d->consoleKitInterface->call("CanStop");
>     if (reply.isValid()) {
>         return reply.value();
>     }
>-    else {
>-        return false;
>-    }
>+    return false;
> }
> 
> void PowerInterface::shutdown()
> {
>-    d->consoleKitInterface->call("Stop");
>+    QDBusReply<bool> reply = d->login1Interface->call("PowerOff",0);
>+    if (!reply.isValid())
>+        d->consoleKitInterface->call("Stop");
> }
> 
> bool PowerInterface::canRestart()
> {
>+  
>+    QDBusReply<QString> reply1 = d->login1Interface->call("CanReboot");
>+    if (reply1.isValid()) {
>+        return (reply1.value()=="yes");
>+    }
>+  
>     QDBusReply<bool> reply = d->consoleKitInterface->call("CanRestart");
>     if (reply.isValid()) {
>         return reply.value();
>     }
>-    else {
>-        return false;
>-    }
>+
>+    return false;
> }
> 
> void PowerInterface::restart()
> {
>-    d->consoleKitInterface->call("Restart");
>+    QDBusReply<bool> reply = d->login1Interface->call("Reboot",0);
>+    if (!reply.isValid())
>+        d->consoleKitInterface->call("Restart");
> }
> 
> #include "power_moc.cpp"

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Attachments on bug 872797: 637444 | 637917 | 638822 | 638836 | 639188 | 640074