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namespace Wixl {
public abstract class WixElementVisitor: Object {
public abstract void visit_product (WixProduct product) throws GLib.Error;
public abstract void visit_icon (WixIcon icon) throws GLib.Error;
public abstract void visit_package (WixPackage package) throws GLib.Error;
public abstract void visit_property (WixProperty prop) throws GLib.Error;
}
public abstract class WixElement: Object {
public static string name;
public string Id { get; set; }
public List<WixElement> children;
static construct {
Value.register_transform_func (typeof (WixElement), typeof (string), (ValueTransform)WixElement.value_to_string);
}
public void add_child (WixElement e) {
children.append (e);
}
public virtual void load (Xml.Node *node) throws Wixl.Error {
if (node->name != name)
throw new Error.FAILED ("%s: invalid node %s".printf (name, node->name));
for (var prop = node->properties; prop != null; prop = prop->next) {
if (prop->type == Xml.ElementType.ATTRIBUTE_NODE)
set_property (prop->name, get_attribute_content (prop));
}
}
public string to_string () {
var type = get_type ();
var klass = (ObjectClass)type.class_ref ();
var str = type.name () + " {";
var i = 0;
foreach (var p in klass.list_properties ()) {
var value = Value (p.value_type);
get_property (p.name, ref value);
var valstr = value.holds (typeof (string)) ?
(string)value : value.strdup_contents ();
str += (i == 0 ? "" : ", ") + p.name + ": " + valstr;
i += 1;
}
return str + "}";
}
public static void value_to_string (Value src, out Value dest) {
WixElement e = value_get_element (src);
dest = e.to_string ();
}
public static WixElement? value_get_element (Value value) {
if (! value.holds (typeof (WixElement)))
return null;
return (WixElement)value.get_object ();
}
public virtual void accept (WixElementVisitor visitor) throws GLib.Error {
foreach (var child in children)
child.accept (visitor);
}
}
public class WixProperty: WixElement {
static construct {
name = "Property";
}
public string Value { get; set; }
public override void accept (WixElementVisitor visitor) throws GLib.Error {
visitor.visit_property (this);
}
}
public class WixPackage: WixElement {
static construct {
name = "Package";
}
public string Keywords { get; set; }
public string InstallerDescription { get; set; }
public string InstallerComments { get; set; }
public string Manufacturer { get; set; }
public string InstallerVersion { get; set; }
public string Languages { get; set; }
public string Compressed { get; set; }
public string SummaryCodepage { get; set; }
public string Comments { get; set; }
public string Description { get; set; }
public override void load (Xml.Node *node) throws Wixl.Error {
base.load (node);
for (var child = node->children; child != null; child = child->next) {
switch (child->type) {
case Xml.ElementType.COMMENT_NODE:
case Xml.ElementType.TEXT_NODE:
continue;
case Xml.ElementType.ELEMENT_NODE:
switch (child->name) {
}
break;
}
debug ("unhandled node %s", child->name);
}
}
public override void accept (WixElementVisitor visitor) throws GLib.Error {
visitor.visit_package (this);
base.accept (visitor);
}
}
public class WixIcon: WixElement {
static construct {
name = "Icon";
}
public string SourceFile { get; set; }
public override void accept (WixElementVisitor visitor) throws GLib.Error {
visitor.visit_icon (this);
}
}
public class WixProduct: WixElement {
static construct {
name = "Product";
}
public string Name { get; set; }
public string UpgradeCode { get; set; }
public string Language { get; set; }
public string Codepage { get; set; }
public string Version { get; set; }
public string Manufacturer { get; set; }
public WixProduct () {
}
public override void load (Xml.Node *node) throws Wixl.Error {
base.load (node);
for (var child = node->children; child != null; child = child->next) {
switch (child->type) {
case Xml.ElementType.COMMENT_NODE:
case Xml.ElementType.TEXT_NODE:
continue;
case Xml.ElementType.ELEMENT_NODE:
switch (child->name) {
case "Package":
var package = new WixPackage ();
package.load (child);
add_child (package);
continue;
case "Icon":
var icon = new WixIcon ();
icon.load (child);
add_child (icon);
continue;
case "Property":
var prop = new WixProperty ();
prop.load (child);
add_child (prop);
continue;
}
break;
}
debug ("unhandled node %s", child->name);
}
}
public override void accept (WixElementVisitor visitor) throws GLib.Error {
visitor.visit_product (this);
base.accept (visitor);
}
}
class WixRoot: WixElement {
static construct {
name = "Wix";
}
public string xmlns { get; set; }
public WixRoot () {
}
public void load_xml (Xml.Doc *doc) throws Wixl.Error {
var root = doc->children;
load (root);
if (root->ns != null)
xmlns = root->ns->href;
for (var child = root->children; child != null; child = child->next) {
switch (child->type) {
case Xml.ElementType.COMMENT_NODE:
case Xml.ElementType.TEXT_NODE:
continue;
case Xml.ElementType.ELEMENT_NODE:
switch (child->name) {
case "Product":
var product = new WixProduct ();
product.load (child);
add_child (product);
continue;
}
break;
}
debug ("unhandled node %s", child->name);
}
}
}
} // Wixl
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