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dom: add DocumentType

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This commit is contained in:
Pierre Tachoire
2023-11-20 11:51:59 +01:00
parent 54f7492bab
commit 5ac6a286fc
4 changed files with 69 additions and 0 deletions
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24
src/dom/document_type.zig Normal file
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@@ -0,0 +1,24 @@
const std = @import("std");
const parser = @import("../netsurf.zig");
const Node = @import("node.zig").Node;
// WEB IDL https://dom.spec.whatwg.org/#documenttype
pub const DocumentType = struct {
pub const Self = parser.DocumentType;
pub const prototype = *Node;
pub const mem_guarantied = true;
pub fn get_name(self: *parser.DocumentType) []const u8 {
return parser.documentTypeGetName(self);
}
pub fn get_publicId(self: *parser.DocumentType) []const u8 {
return parser.documentTypeGetPublicId(self);
}
pub fn get_systemId(self: *parser.DocumentType) []const u8 {
return parser.documentTypeGetSystemId(self);
}
};

3
src/dom/node.zig
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@@ -14,6 +14,7 @@ const EventTarget = @import("event_target.zig").EventTarget;
const CData = @import("character_data.zig");
const Element = @import("element.zig").Element;
const Document = @import("document.zig").Document;
const DocumentType = @import("document_type.zig").DocumentType;
const HTMLCollection = @import("html_collection.zig").HTMLCollection;
// HTML
@@ -26,6 +27,7 @@ pub const Interfaces = generate.Tuple(.{
CData.Interfaces,
Element,
Document,
DocumentType,
HTMLCollection,
HTML.Interfaces,
@@ -46,6 +48,7 @@ pub const Node = struct {
.comment => .{ .Comment = @as(*parser.Comment, @ptrCast(node)) },
.text => .{ .Text = @as(*parser.Text, @ptrCast(node)) },
.document => .{ .HTMLDocument = @as(*parser.DocumentHTML, @ptrCast(node)) },
.document_type => .{ .DocumentType = @as(*parser.DocumentType, @ptrCast(node)) },
else => @panic("node type not handled"), // TODO
};
}

25
src/netsurf.zig
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@@ -720,6 +720,31 @@ pub const DocumentPosition = enum(u2) {
implementation_specific = c.DOM_DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC,
};
// DocumentType
pub const DocumentType = c.dom_document_type;
fn documentTypeVtable(dt: *DocumentType) c.dom_document_type_vtable {
return getVtable(c.dom_document_type_vtable, DocumentType, dt);
}
pub inline fn documentTypeGetName(dt: *DocumentType) []const u8 {
var s: ?*String = undefined;
_ = documentTypeVtable(dt).dom_document_type_get_name.?(dt, &s);
return stringToData(s.?);
}
pub inline fn documentTypeGetPublicId(dt: *DocumentType) []const u8 {
var s: ?*String = undefined;
_ = documentTypeVtable(dt).dom_document_type_get_public_id.?(dt, &s);
return stringToData(s.?);
}
pub inline fn documentTypeGetSystemId(dt: *DocumentType) []const u8 {
var s: ?*String = undefined;
_ = documentTypeVtable(dt).dom_document_type_get_system_id.?(dt, &s);
return stringToData(s.?);
}
// Document
pub const Document = c.dom_document;

17
tests/wpt/dom/nodes/DocumentType-literal.html Normal file
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@@ -0,0 +1,17 @@
<!DOCTYPE html PUBLIC "STAFF" "staffNS.dtd">
<title>DocumentType literals</title>
<link rel="help" href="https://dom.spec.whatwg.org/#dom-documenttype-name">
<link rel="help" href="https://dom.spec.whatwg.org/#dom-documenttype-publicid">
<link rel="help" href="https://dom.spec.whatwg.org/#dom-documenttype-systemid">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>
test(function() {
var doctype = document.firstChild;
assert_true(doctype instanceof DocumentType)
assert_equals(doctype.name, "html")
assert_equals(doctype.publicId, 'STAFF')
assert_equals(doctype.systemId, 'staffNS.dtd')
})
</script>