static xmlNode *getPrevKeyElement (xmlNode *node)
{
xmlNode *prev;
prev = xmlPreviousElementSibling (node);
if (prev)
{
if (strcmp ((char *)prev->name, "key") == 0)
return prev;
else
prev = NULL;
}
return prev;
}
static xmlNodePtr xmlPreviousElementSiblingN(xmlNodePtr node) {
g_return_val_if_fail(node != NULL, NULL);
xmlNodePtr record = NULL; // = node->prev;
switch(node->type)
{
case XML_ELEMENT_NODE:
record = node->prev;
while(xmlIsBlankNode(record)==1)
record = record->prev;
if(record == NULL) {
record = xmlGetParentNode(node);
record = record->properties;
if(record != NULL) {
while(record->next != NULL)
record = record->next;
}
}
break;
case XML_TEXT_NODE:
while(xmlIsBlankNode(record)==1)
record = record->prev;
break;
case XML_ATTRIBUTE_NODE:
record = node->prev;
break;
case XML_DOCUMENT_NODE:
case XML_HTML_DOCUMENT_NODE:
record = NULL;
break;
default:
record = xmlPreviousElementSibling(node);
break;
}
return record;
}
