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Serenity Operating System
1/*
2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this
9 * list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
22 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#pragma once
28
29#include <AK/HashMap.h>
30#include <LibCore/HttpRequest.h>
31#include <LibCore/HttpResponse.h>
32#include <LibCore/NetworkJob.h>
33
34namespace Core {
35
36class HttpJob final : public NetworkJob {
37 C_OBJECT(HttpJob)
38public:
39 explicit HttpJob(const HttpRequest&);
40 virtual ~HttpJob() override;
41
42 virtual void start() override;
43 virtual void shutdown() override;
44
45 HttpResponse* response() { return static_cast<HttpResponse*>(NetworkJob::response()); }
46 const HttpResponse* response() const { return static_cast<const HttpResponse*>(NetworkJob::response()); }
47
48private:
49 void on_socket_connected();
50 void finish_up();
51
52 enum class State {
53 InStatus,
54 InHeaders,
55 InBody,
56 Finished,
57 };
58
59 HttpRequest m_request;
60 RefPtr<TCPSocket> m_socket;
61 State m_state { State::InStatus };
62 int m_code { -1 };
63 HashMap<String, String> m_headers;
64 Vector<ByteBuffer> m_received_buffers;
65 size_t m_received_size { 0 };
66};
67
68}