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browser: use charset from headers to parse doc

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This commit is contained in:
Pierre Tachoire
2024-01-16 11:46:54 +01:00
parent 01a894b7d0
commit 5362fcc7b4
1 changed files with 9 additions and 6 deletions
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15
src/browser/browser.zig
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@@ -182,10 +182,10 @@ pub const Page = struct {
log.info("no content-type HTTP header", .{});
return;
};
log.debug("header content-type: {s}", .{ct});
const mime = try Mime.parse(ct);
if (mime.eql(Mime.HTML)) {
// TODO check content-type
try self.loadHTMLDoc(req.reader());
try self.loadHTMLDoc(req.reader(), mime.charset orelse "utf-8");
} else {
log.info("non-HTML document: {s}", .{ct});
@@ -195,10 +195,13 @@ pub const Page = struct {
}
// https://html.spec.whatwg.org/#read-html
fn loadHTMLDoc(self: *Page, reader: anytype) !void {
log.debug("parse html", .{});
// TODO pass an encoding detected from HTTP headers.
const html_doc = try parser.documentHTMLParse(reader, "UTF-8");
fn loadHTMLDoc(self: *Page, reader: anytype, charset: []const u8) !void {
log.debug("parse html with charset {s}", .{charset});
const ccharset = try self.alloc.dupeZ(u8, charset);
defer self.alloc.free(ccharset);
const html_doc = try parser.documentHTMLParse(reader, ccharset);
const doc = parser.documentHTMLToDocument(html_doc);
// save a document's pointer in the page.