[libvirt] [libvirt-glib 3/7] Add gvir_config_xml_node_to_string helper
Daniel P. Berrange
berrange at redhat.com
Mon Feb 6 12:02:23 UTC 2012
On Mon, Feb 06, 2012 at 12:56:13PM +0100, Christophe Fergeau wrote:
> ---
> libvirt-gconfig/libvirt-gconfig-helpers-private.h | 1 +
> libvirt-gconfig/libvirt-gconfig-helpers.c | 20 ++++++++++++++++++++
> 2 files changed, 21 insertions(+), 0 deletions(-)
>
> diff --git a/libvirt-gconfig/libvirt-gconfig-helpers-private.h b/libvirt-gconfig/libvirt-gconfig-helpers-private.h
> index 96ec02e..514aeb0 100644
> --- a/libvirt-gconfig/libvirt-gconfig-helpers-private.h
> +++ b/libvirt-gconfig/libvirt-gconfig-helpers-private.h
> @@ -56,6 +56,7 @@ char *gvir_config_xml_get_child_element_content_glib (xmlNode *node,
> const char *child_name);
> xmlChar *gvir_config_xml_get_attribute_content(xmlNodePtr node,
> const char *attr_name);
> +char *gvir_config_xml_node_to_string(xmlNodePtr node);
> char *gvir_config_xml_get_attribute_content_glib(xmlNodePtr node,
> const char *attr_name);
> const char *gvir_config_genum_get_nick (GType enum_type, gint value);
> diff --git a/libvirt-gconfig/libvirt-gconfig-helpers.c b/libvirt-gconfig/libvirt-gconfig-helpers.c
> index a9aaa0b..c34a312 100644
> --- a/libvirt-gconfig/libvirt-gconfig-helpers.c
> +++ b/libvirt-gconfig/libvirt-gconfig-helpers.c
> @@ -308,3 +308,23 @@ gvir_config_genum_get_value (GType enum_type, const char *nick,
>
> g_return_val_if_reached(default_value);
> }
> +
> +G_GNUC_INTERNAL char *
> +gvir_config_xml_node_to_string(xmlNodePtr node)
> +{
> + xmlBufferPtr xmlbuf;
> + char *xml;
> +
> + if (node == NULL)
> + return NULL;
> +
> + xmlbuf = xmlBufferCreate();
> + if (xmlNodeDump(xmlbuf, node->doc, node, 0, 0) < 0)
> + return NULL;
> + else
> + xml = g_strndup((gchar *)xmlBufferContent(xmlbuf), xmlBufferLength(xmlbuf));
> +
> + xmlBufferFree(xmlbuf);
> +
> + return xml;
> +}
In gvir_config_object_to_xml() we pass '1' for the 'format' argument
to get pretty-printed XML. Perhaps we should do the same here too ?
ACK either way
Daniel
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