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Serenity Operating System
1/*
2 * Copyright (c) 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/ByteBuffer.h>
30#include <AK/HashMap.h>
31#include <AK/URL.h>
32#include <LibCore/Object.h>
33
34namespace Core {
35
36class MimeData : public Object {
37 C_OBJECT(MimeData);
38
39public:
40 virtual ~MimeData() {}
41
42 ByteBuffer data(const String& mime_type) const { return m_data.get(mime_type).value_or({}); }
43 void set_data(const String& mime_type, const ByteBuffer& data) { m_data.set(mime_type, data); }
44
45 bool has_format(const String& mime_type) const { return m_data.contains(mime_type); }
46 Vector<String> formats() const;
47
48 // Convenience helpers for "text/plain"
49 bool has_text() const { return has_format("text/plain"); }
50 String text() const;
51 void set_text(const String&);
52
53 // Convenience helpers for "text/uri-list"
54 bool has_urls() const { return has_format("text/uri-list"); }
55 Vector<URL> urls() const;
56 void set_urls(const Vector<URL>&);
57
58private:
59 MimeData() {}
60
61 HashMap<String, ByteBuffer> m_data;
62};
63
64}