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// SPDX-License-Identifier: AGPL-3.0-only
// SPDX-FileCopyrightText: Copyright (c) 2025 Runxi Yu <https://runxiyu.org>
use fmt;
use htmpl;
use io;
use net::http;
use net::uri;
use strconv;
use strings;
fn handlereq(conn: io::handle, request: *http::request) (void | io::error | nomem | uri::invalid) = {
let segments = segments_from_path(request.target.raw_path)?;
defer strings::freeall(segments);
let trailing_slash: bool = false;
if (segments[len(segments) - 1] == "") {
trailing_slash = true;
free(segments[len(segments) - 1]);
segments = segments[.. len(segments) - 1];
};
if (len(segments) == 0) {
start_response(conn, 200, "text/html")?;
return tp_index(conn, segments);
};
if (segments[0] == ":") {
if (len(segments) == 1) {
start_response(conn, 404, "text/plain")?;
fmt::fprintln(conn, "Error: Blank system endpoint")?;
return;
};
switch (segments[1]) {
case "static" =>
if (len(segments) == 2) {
start_response(conn, 404, "text/plain")?;
fmt::fprintln(conn, "Error: Blank static endpoint")?;
return;
};
let fs_segments = segments[2 ..];
for (let fs_segment .. fs_segments) {
if (strings::contains(fs_segment, "/")) {
start_response(conn, 400, "text/plain")?;
fmt::fprintln(conn, "Error: Slash found in filesystem path")?;
return;
};
};
start_response(conn, 501, "text/plain")?;
fmt::fprintln(conn, "Not implemented yet")?;
case =>
start_response(conn, 404, "text/plain")?;
fmt::fprintln(conn, "Error: Unknown system endpoint")?;
};
};
};
fn start_response(conn: io::handle, status: uint, content_type: str) (void | io::error | nomem) = { // TODO: add len and other headers
fmt::fprint(conn, "HTTP/1.1 ")?;
fmt::fprint(conn, strconv::utos(status))?;
fmt::fprint(conn, " ")?;
fmt::fprint(conn, http::status_reason(status))?;
fmt::fprint(conn, "\r\n")?;
fmt::fprint(conn, "Content-Type: ")?;
fmt::fprint(conn, content_type)?;
fmt::fprint(conn, "\r\n")?;
fmt::fprint(conn, "\r\n")?;
};
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