func dumpDoc(doc *C.xmlDoc) []byte {
var buffer *C.xmlChar
var bufferSize C.int
C.xmlDocDumpMemory(doc, &buffer, &bufferSize)
defer C.MY_xmlFree(unsafe.Pointer(buffer))
return C.GoBytes(unsafe.Pointer(buffer), bufferSize)
}
// dump the xml - pretty makes it readable ie. withindent
func (xp *Xp) dump(pretty int) string {
var buffer *C.xmlChar
var size C.int
if pretty == 0 {
C.xmlDocDumpMemory(xp.doc, &buffer, &size)
} else {
C.xmlDocDumpFormatMemory(xp.doc, &buffer, &size, C.int(pretty))
}
defer C.free(unsafe.Pointer(buffer))
p := (*C.char)(unsafe.Pointer(buffer))
return C.GoString(p)
}
func (d *Document) String() string {
var xc *C.xmlChar
i := C.int(0)
C.xmlDocDumpMemory(d.ptr, &xc, &i)
return xmlCharToString(xc)
}