[libvirt] [dbus PATCH v2 4/9] Implement NodeGetMemoryParameters method in Connect Interface

[Katerina Koukiou]

Signed-off-by: Katerina Koukiou <kkoukiou at redhat.com>
---
 data/org.libvirt.Connect.xml |  6 ++++++
 src/connect.c                | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 44 insertions(+)

diff --git a/data/org.libvirt.Connect.xml b/data/org.libvirt.Connect.xml
index 6b6758f..c62d107 100644
--- a/data/org.libvirt.Connect.xml
+++ b/data/org.libvirt.Connect.xml
@@ -183,6 +183,12 @@
         value="See https://libvirt.org/html/libvirt-libvirt-host.html#virNodeGetInfo"/>
       <arg name="info" type="(stuuuuuu)" direction="out"/>
     </method>
+    <method name="NodeGetMemoryParameters">
+      <annotation name="org.gtk.GDBus.DocString"
+        value="See https://libvirt.org/html/libvirt-libvirt-host.html#virNodeGetMemoryParameters"/>
+      <arg name="flags" type="u" direction="in"/>
+      <arg name="memoryParameters" type="a{sv}" direction="out"/>
+    </method>
     <signal name="DomainEvent">
       <annotation name="org.gtk.GDBus.DocString"
         value="See https://libvirt.org/html/libvirt-libvirt-domain.html#virConnectDomainEventCallback"/>
diff --git a/src/connect.c b/src/connect.c
index 367d5ae..f2c6d45 100644
--- a/src/connect.c
+++ b/src/connect.c
@@ -929,6 +929,43 @@ virtDBusConnectNodeGetInfo(GVariant *inArgs G_GNUC_UNUSED,
                              info.cores, info.threads);
 }
 
+static void
+virtDBusConnectNodeGetMemoryParameters(GVariant *inArgs,
+                                       GUnixFDList *inFDs G_GNUC_UNUSED,
+                                       const gchar *objectPath G_GNUC_UNUSED,
+                                       gpointer userData,
+                                       GVariant **outArgs,
+                                       GUnixFDList **outFDs G_GNUC_UNUSED,
+                                       GError **error)
+{
+    virtDBusConnect *connect = userData;
+    g_auto(virtDBusUtilTypedParams) params = { 0 };
+    guint flags;
+    gint ret;
+    GVariant *grecords;
+
+    g_variant_get(inArgs, "(u)", &flags);
+
+    if (!virtDBusConnectOpen(connect, error))
+        return;
+
+    ret = virNodeGetMemoryParameters(connect->connection, NULL,
+                                     &params.nparams, flags);
+    if (ret < 0)
+        return virtDBusUtilSetLastVirtError(error);
+    if (params.nparams != 0) {
+        params.params = g_new0(virTypedParameter, params.nparams);
+        if (virNodeGetMemoryParameters(connect->connection, params.params,
+                                       &params.nparams, flags) < 0) {
+            return virtDBusUtilSetLastVirtError(error);
+        }
+    }
+
+    grecords = virtDBusUtilTypedParamsToGVariant(params.params, params.nparams);
+
+    *outArgs = g_variant_new_tuple(&grecords, 1);
+}
+
 static virtDBusGDBusPropertyTable virtDBusConnectPropertyTable[] = {
     { "Encrypted", virtDBusConnectGetEncrypted, NULL },
     { "Hostname", virtDBusConnectGetHostname, NULL },
@@ -963,6 +1000,7 @@ static virtDBusGDBusMethodTable virtDBusConnectMethodTable[] = {
     { "NodeGetCPUStats", virtDBusConnectNodeGetCPUStats },
     { "NodeGetFreeMemory", virtDBusConnectNodeGetFreeMemory },
     { "NodeGetInfo", virtDBusConnectNodeGetInfo },
+    { "NodeGetMemoryParameters", virtDBusConnectNodeGetMemoryParameters },
     { 0 }
 };
 
-- 
2.15.0