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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#include <LibCore/NetworkJob.h>
28#include <LibCore/NetworkResponse.h>
29#include <stdio.h>
30
31//#define CNETWORKJOB_DEBUG
32
33namespace Core {
34
35NetworkJob::NetworkJob()
36{
37}
38
39NetworkJob::~NetworkJob()
40{
41}
42
43void NetworkJob::start()
44{
45}
46
47void NetworkJob::shutdown()
48{
49}
50
51void NetworkJob::did_finish(NonnullRefPtr<NetworkResponse>&& response)
52{
53 // NOTE: We protect ourselves here, since the on_finish callback may otherwise
54 // trigger destruction of this job somehow.
55 NonnullRefPtr<NetworkJob> protector(*this);
56
57 m_response = move(response);
58#ifdef CNETWORKJOB_DEBUG
59 dbg() << *this << " job did_finish!";
60#endif
61 ASSERT(on_finish);
62 on_finish(true);
63 shutdown();
64}
65
66void NetworkJob::did_fail(Error error)
67{
68 // NOTE: We protect ourselves here, since the on_finish callback may otherwise
69 // trigger destruction of this job somehow.
70 NonnullRefPtr<NetworkJob> protector(*this);
71
72 m_error = error;
73#ifdef CNETWORKJOB_DEBUG
74 dbgprintf("%s{%p} job did_fail! error: %u (%s)\n", class_name(), this, (unsigned)error, to_string(error));
75#endif
76 ASSERT(on_finish);
77 on_finish(false);
78 shutdown();
79}
80
81const char* to_string(NetworkJob::Error error)
82{
83 switch (error) {
84 case NetworkJob::Error::ProtocolFailed:
85 return "ProtocolFailed";
86 case NetworkJob::Error::ConnectionFailed:
87 return "ConnectionFailed";
88 case NetworkJob::Error::TransmissionFailed:
89 return "TransmissionFailed";
90 case NetworkJob::Error::Cancelled:
91 return "Cancelled";
92 default:
93 return "(Unknown error)";
94 }
95}
96
97}