[libvirt] [libvirt-glib 3/7] Add gvir_config_xml_node_to_string helper

--- 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; +} -- 1.7.7.6