98 lines
2.6 KiB
Dart
98 lines
2.6 KiB
Dart
import 'dart:async';
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import 'dart:convert';
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import 'dart:io' show Cookie;
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import 'dart:typed_data';
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import 'package:angel_framework/angel_framework.dart';
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import 'wings_request.dart';
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import 'wings_response.dart';
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import 'wings_socket.dart';
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Future<WingsSocket> startSharedWings(dynamic addr, int port) {
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return WingsSocket.bind(addr, port, shared: true);
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}
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class AngelWings extends Driver<WingsClientSocket, int?, WingsSocket,
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WingsRequestContext, WingsResponseContext> {
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factory AngelWings(Angel app) {
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return AngelWings.custom(app, WingsSocket.bind);
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}
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AngelWings.custom(
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Angel app, Future<WingsSocket> Function(dynamic, int) serverGenerator)
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: super(app, serverGenerator);
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@override
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void addCookies(int? response, Iterable<Cookie> cookies) {
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for (var cookie in cookies) {
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setHeader(response, 'set-cookie', cookie.toString());
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}
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}
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@override
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Future<void> close() async {
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await server?.close();
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return super.close();
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}
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@override
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Future closeResponse(int? response) {
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closeNativeSocketDescriptor(response);
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return Future.value();
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}
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@override
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Future<WingsRequestContext> createRequestContext(
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WingsClientSocket request, int? response) {
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return WingsRequestContext.from(app, request);
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}
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@override
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Future<WingsResponseContext> createResponseContext(
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WingsClientSocket request, int? response,
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[WingsRequestContext? correspondingRequest]) {
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return Future.value(WingsResponseContext(
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app, request.fileDescriptor, correspondingRequest));
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}
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@override
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Stream<int?> createResponseStreamFromRawRequest(WingsClientSocket request) {
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return Stream.fromIterable([request.fileDescriptor]);
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}
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@override
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void setChunkedEncoding(int? response, bool value) {
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// TODO: implement setChunkedEncoding
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}
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@override
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void setContentLength(int? response, int length) {
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writeStringToResponse(response, 'content-length: $length\r\n');
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}
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@override
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void setHeader(int? response, String key, String value) {
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writeStringToResponse(response, '$key: $value\r\n');
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}
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@override
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void setStatusCode(int? response, int value) {
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// HTTP-Version SP Status-Code SP Reason-Phrase CRLF
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writeStringToResponse(response, 'HTTP/1.1 $value\r\n');
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}
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@override
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Uri get uri {
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return Uri(scheme: 'http', host: server!.address.address, port: server!.port);
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}
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@override
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void writeStringToResponse(int? response, String value) {
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writeToResponse(response, utf8.encode(value));
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}
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@override
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void writeToResponse(int? response, List<int> data) {
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var buf = data is Uint8List ? data : Uint8List.fromList(data);
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writeToNativeSocket(response, buf);
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}
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}
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