Ejemplo n.º 1
0
func (d *Document) CreateAttributeNS(nsuri, k, v string) (*Attribute, error) {
	if nsuri == "" {
		return d.CreateAttribute(k, v)
	}

	kx := stringToXmlChar(k)
	if C.MY_test_node_name(kx) == 0 {
		return nil, ErrInvalidNodeName
	}

	root := d.DocumentElement()
	if root == nil {
		return nil, errors.New("attribute with namespaces require a root node")
	}

	prefix, local := splitPrefixLocal(k)

	ns := C.xmlSearchNsByHref(d.ptr, (*C.xmlNode)(root.pointer()), stringToXmlChar(nsuri))
	if ns == nil {
		ns = C.xmlNewNs((*C.xmlNode)(root.pointer()), stringToXmlChar(nsuri), stringToXmlChar(prefix))
		if ns == nil {
			return nil, errors.New("failed to create namespace")
		}
	}

	vx := stringToXmlChar(v)
	buf := C.xmlEncodeEntitiesReentrant(d.ptr, vx)
	newAttr := C.xmlNewDocProp(d.ptr, stringToXmlChar(local), buf)
	C.xmlSetNs((*C.xmlNode)(unsafe.Pointer(newAttr)), ns)

	return wrapAttribute((*C.xmlAttr)(unsafe.Pointer(newAttr))), nil
}
Ejemplo n.º 2
0
func (d *Document) CreateAttribute(k, v string) (*Attribute, error) {
	kx := stringToXmlChar(k)
	vx := stringToXmlChar(v)
	if C.MY_test_node_name(kx) == 0 {
		return nil, ErrInvalidNodeName
	}

	buf := C.xmlEncodeEntitiesReentrant(d.ptr, vx)
	newAttr := C.xmlNewDocProp(d.ptr, kx, buf)

	return wrapAttribute((*C.xmlAttr)(unsafe.Pointer(newAttr))), nil
}
Ejemplo n.º 3
0
func (d *Document) CreateElement(name string) (*Element, error) {
	if C.MY_test_node_name(stringToXmlChar(name)) == 0 {
		return nil, ErrInvalidNodeName
	}

	newNode := C.xmlNewNode(nil, stringToXmlChar(name))
	if newNode == nil {
		return nil, errors.New("element creation failed")
	}
	// XXX hmmm...
	newNode.doc = d.ptr
	return wrapElement((*C.xmlElement)(unsafe.Pointer(newNode))), nil
}
Ejemplo n.º 4
0
func (d *Document) CreateElementNS(nsuri, name string) (*Element, error) {
	if C.MY_test_node_name(stringToXmlChar(name)) == 0 {
		return nil, ErrInvalidNodeName
	}

	i := strings.IndexByte(name, ':')
	nsuriDup := stringToXmlChar(nsuri)
	prefix := stringToXmlChar(name[:i])
	localname := stringToXmlChar(name[i+1:])

	ns := C.xmlNewNs(nil, nsuriDup, prefix)
	newNode := C.xmlNewDocNode(d.ptr, ns, localname, nil)
	newNode.nsDef = ns

	return wrapElement((*C.xmlElement)(unsafe.Pointer(newNode))), nil
}