[PATCH libvirt-gconfig] Fix generation of filesystem device source XML element

["Daniel P. Berrange" <berrange@xxxxxxxxxx>]

From: "Daniel P. Berrange" <berrange@xxxxxxxxxx>

When setting the filesystem source type, the code forgot to
update priv->type. Thus when setting the source element,
the incorrect attribute was being used.
---
 .../libvirt-gconfig-domain-device-private.h        |    3 +++
 libvirt-gconfig/libvirt-gconfig-domain-device.c    |    2 +-
 libvirt-gconfig/libvirt-gconfig-domain-filesys.c   |   28 ++++++++++++++++++++
 3 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/libvirt-gconfig/libvirt-gconfig-domain-device-private.h b/libvirt-gconfig/libvirt-gconfig-domain-device-private.h
index f50946a..3ec83c3 100644
--- a/libvirt-gconfig/libvirt-gconfig-domain-device-private.h
+++ b/libvirt-gconfig/libvirt-gconfig-domain-device-private.h
@@ -37,6 +37,9 @@ GVirConfigDomainDevice *
 gvir_config_domain_disk_new_from_tree(GVirConfigXmlDoc *doc,
                                       xmlNodePtr tree);
 GVirConfigDomainDevice *
+gvir_config_domain_filesys_new_from_tree(GVirConfigXmlDoc *doc,
+                                         xmlNodePtr tree);
+GVirConfigDomainDevice *
 gvir_config_domain_graphics_new_from_tree(GVirConfigXmlDoc *doc,
                                           xmlNodePtr tree);
 GVirConfigDomainDevice *
diff --git a/libvirt-gconfig/libvirt-gconfig-domain-device.c b/libvirt-gconfig/libvirt-gconfig-domain-device.c
index 9a7fae5..60d6bcc 100644
--- a/libvirt-gconfig/libvirt-gconfig-domain-device.c
+++ b/libvirt-gconfig/libvirt-gconfig-domain-device.c
@@ -62,7 +62,7 @@ gvir_config_domain_device_new_from_tree(GVirConfigXmlDoc *doc,
     if (xmlStrEqual(tree->name, (xmlChar*)"disk")) {
         return gvir_config_domain_disk_new_from_tree(doc, tree);
     } else if (xmlStrEqual(tree->name, (xmlChar*)"filesystem")) {
-        type = GVIR_CONFIG_TYPE_DOMAIN_FILESYS;
+        return gvir_config_domain_filesys_new_from_tree(doc, tree);
     } else if (xmlStrEqual(tree->name, (xmlChar*)"controller")) {
         return gvir_config_domain_controller_new_from_tree(doc, tree);
     } else if (xmlStrEqual(tree->name, (xmlChar*)"lease")) {
diff --git a/libvirt-gconfig/libvirt-gconfig-domain-filesys.c b/libvirt-gconfig/libvirt-gconfig-domain-filesys.c
index 904a7a3..cc2f604 100644
--- a/libvirt-gconfig/libvirt-gconfig-domain-filesys.c
+++ b/libvirt-gconfig/libvirt-gconfig-domain-filesys.c
@@ -69,6 +69,33 @@ GVirConfigDomainFilesys *gvir_config_domain_filesys_new_from_xml(const gchar *xm
     return GVIR_CONFIG_DOMAIN_FILESYS(object);
 }
 
+GVirConfigDomainDevice *
+gvir_config_domain_filesys_new_from_tree(GVirConfigXmlDoc *doc,
+                                      xmlNodePtr tree)
+{
+    GVirConfigObject *object;
+    GVirConfigDomainFilesys *filesys;
+    GVirConfigDomainFilesysType type;
+    const char *type_str;
+
+    type_str = gvir_config_xml_get_attribute_content(tree, "type");
+    if (type_str == NULL)
+        return NULL;
+
+    type = gvir_config_genum_get_value(GVIR_CONFIG_TYPE_DOMAIN_FILESYS_TYPE,
+                                       type_str,
+                                       GVIR_CONFIG_DOMAIN_FILESYS_FILE);
+    if (type == -1)
+        return NULL;
+
+    object = gvir_config_object_new_from_tree(GVIR_CONFIG_TYPE_DOMAIN_FILESYS,
+                                              doc, NULL, tree);
+    filesys = GVIR_CONFIG_DOMAIN_FILESYS(object);
+    filesys->priv->type = type;
+
+    return GVIR_CONFIG_DOMAIN_DEVICE(object);
+}
+
 void gvir_config_domain_filesys_set_type(GVirConfigDomainFilesys *filesys,
                                          GVirConfigDomainFilesysType type)
 {
@@ -79,6 +106,7 @@ void gvir_config_domain_filesys_set_type(GVirConfigDomainFilesys *filesys,
                                                GVIR_CONFIG_TYPE_DOMAIN_FILESYS_TYPE,
                                                type,
                                                NULL);
+    filesys->priv->type = type;
 }
 
 void gvir_config_domain_filesys_set_access_type(GVirConfigDomainFilesys *filesys,
-- 
1.7.10.2