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#include <libxml/tree.h>
#include <string.h>
#include "cr-libxml-node-iface.h"
static CRXMLNodePtr
libxml_getParentNode(CRXMLNodePtr cnode)
{
xmlNode const *xnode = (xmlNode const *) cnode;
return xnode->parent;
}
static CRXMLNodePtr
libxml_getFirstChild(CRXMLNodePtr cnode)
{
xmlNode const *xnode = (xmlNode const *) cnode;
return xnode->children;
}
static CRXMLNodePtr
libxml_getNextSibling(CRXMLNodePtr cnode)
{
xmlNode const *xnode = (xmlNode const *) cnode;
return xnode->next;
}
static CRXMLNodePtr
libxml_getPrevSibling(CRXMLNodePtr cnode)
{
xmlNode const *xnode = (xmlNode const *) cnode;
return xnode->prev;
}
static char const *
local_part(char const *const qname)
{
char const *ret = strrchr(qname, ':');
if (ret)
return ++ret;
else
return qname;
}
static char const *
libxml_getLocalName(CRXMLNodePtr cnode)
{
xmlNode const *xnode = (xmlNode const *) cnode;
return local_part((char *)xnode->name);
}
static char *
libxml_getProp(CRXMLNodePtr cnode, char const *cprop)
{
xmlNodePtr xnode = (xmlNodePtr) cnode;
xmlChar const *xprop = (xmlChar const *) cprop;
return (char *)xmlGetProp(xnode, xprop);
}
static gboolean
libxml_isElementNode(CRXMLNodePtr cnode)
{
xmlNode const *xnode = (xmlNode const *) cnode;
return xnode->type == XML_ELEMENT_NODE;
}
static void
libxml_freePropVal(void *const cval)
{
xmlFree(cval);
}
CRNodeIface const cr_libxml_node_iface = {
libxml_getParentNode,
libxml_getFirstChild,
libxml_getNextSibling,
libxml_getPrevSibling,
libxml_getLocalName,
libxml_getProp, /* fixme: Check whether we want xmlGetNoNsProp instead. */
libxml_freePropVal,
libxml_isElementNode
};
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