func XmlGetProp(n unsafe.Pointer, name string) string {
cname := C.CString(name)
cstr := C.xmlGetProp(C.xmlNodePtr(n), cToXmlChar(cname))
str := C.GoString(xmlCharToC(cstr))
C.free(unsafe.Pointer(cname))
return str
}
// GetAttr gets the value of the non-namespaced attribute attr
func (node *C.xmlNode) GetAttr(attr string) (res string) {
Cattr := (*C.xmlChar)(unsafe.Pointer(C.CString(attr)))
value := (*C.char)(unsafe.Pointer(C.xmlGetProp(node, Cattr)))
C.free(unsafe.Pointer(Cattr))
res = C.GoString(value)
C.free(unsafe.Pointer(value))
return
}
// If you need to check for the existence of an attribute,
// use Attribute.
func (xmlNode *XmlNode) Attr(name string) (val string) {
if xmlNode.NodeType() != XML_ELEMENT_NODE {
return
}
nameBytes := GetCString([]byte(name))
namePtr := unsafe.Pointer(&nameBytes[0])
valPtr := C.xmlGetProp(xmlNode.Ptr, (*C.xmlChar)(namePtr))
if valPtr == nil {
return
}
p := unsafe.Pointer(valPtr)
defer C.xmlFreeChars((*C.char)(p))
val = C.GoString((*C.char)(p))
return
}
func XmlGetProp(n *C.xmlNode, name string) string {
c := C.xmlCharStrdup(C.CString(name))
s := C.xmlGetProp(n, c)
return xmlCharToString(s)
}
func (n *XmlNode) Attr(name string) string {
xname := stringToXmlChar(name)
return xmlCharToString(C.xmlGetProp(n.Ptr, xname))
}
