[dbus PATCH 14/25] Implement FSFreeze method for Domain Interface

[Katerina Koukiou <kkoukiou@xxxxxxxxxx>]

Signed-off-by: Katerina Koukiou <kkoukiou@xxxxxxxxxx>
---
 data/org.libvirt.Domain.xml |  7 +++++++
 src/domain.c                | 40 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)

diff --git a/data/org.libvirt.Domain.xml b/data/org.libvirt.Domain.xml
index fb2bcce..66cf5e2 100644
--- a/data/org.libvirt.Domain.xml
+++ b/data/org.libvirt.Domain.xml
@@ -135,6 +135,13 @@
       <arg name="xml" type="s" direction="in"/>
       <arg name="flags" type="u" direction="in"/>
     </method>
+    <method name="FSFreeze">
+      <annotation name="org.gtk.GDBus.DocString"
+        value="See https://libvirt.org/html/libvirt-libvirt-domain.html#virDomainFSFreeze"/>
+      <arg name="mountpoints" type="as" direction="in"/>
+      <arg name="flags" type="u" direction="in"/>
+      <arg name="frozenFilesystems" type="u" direction="out"/>
+    </method>
     <method name="GetBlkioParameters">
       <annotation name="org.gtk.GDBus.DocString"
         value="See https://libvirt.org/html/libvirt-libvirt-domain.html#virDomainGetBlkioParameters"/>
diff --git a/src/domain.c b/src/domain.c
index 2fd8343..04115d1 100644
--- a/src/domain.c
+++ b/src/domain.c
@@ -693,6 +693,45 @@ virtDBusDomainDetachDevice(GVariant *inArgs,
         virtDBusUtilSetLastVirtError(error);
 }
 
+static void
+virtDBusDomainFSFreeze(GVariant *inArgs,
+                       GUnixFDList *inFDs G_GNUC_UNUSED,
+                       const gchar *objectPath,
+                       gpointer userData,
+                       GVariant **outArgs,
+                       GUnixFDList **outFDs G_GNUC_UNUSED,
+                       GError **error)
+{
+    virtDBusConnect *connect = userData;
+    g_autoptr(virDomain) domain = NULL;
+    g_autofree const gchar **mountpoints = NULL;
+    GVariantIter *iter;
+    gsize nmountpoints = 0;
+    guint flags;
+    gint ret;
+
+    g_variant_get(inArgs, "(asu)", &iter, &flags);
+
+    nmountpoints = g_variant_iter_n_children(iter);
+    if (nmountpoints) {
+        mountpoints = g_new0(const gchar*, nmountpoints + 1);
+        while (g_variant_iter_loop(iter, "s", &mountpoints[nmountpoints-1]))
+            nmountpoints++;
+        nmountpoints--;
+        g_variant_iter_free(iter);
+    }
+
+    domain = virtDBusDomainGetVirDomain(connect, objectPath, error);
+    if (!domain)
+        return;
+
+    ret = virDomainFSFreeze(domain, (const gchar **)mountpoints, nmountpoints, flags);
+    if (ret < 0)
+        virtDBusUtilSetLastVirtError(error);
+
+    *outArgs = g_variant_new("(u)", ret);
+}
+
 static void
 virtDBusDomainGetBlkioParameters(GVariant *inArgs,
                                  GUnixFDList *inFDs G_GNUC_UNUSED,
@@ -1492,6 +1531,7 @@ static virtDBusGDBusMethodTable virtDBusDomainMethodTable[] = {
     { "DelIOThread", virtDBusDomainDelIOThread },
     { "Destroy", virtDBusDomainDestroy },
     { "DetachDevice", virtDBusDomainDetachDevice },
+    { "FSFreeze", virtDBusDomainFSFreeze },
     { "GetBlkioParameters", virtDBusDomainGetBlkioParameters },
     { "GetControlInfo", virtDBusDomainGetControlInfo },
     { "GetJobInfo", virtDBusDomainGetJobInfo },
-- 
2.15.0

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