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https://github.com/RGBCube/serenity
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05be6481b7
Make LibWeb load svg files by guessing the svg mime type from the file extension and parsing it with the HTML parser.
101 lines
3.4 KiB
C++
101 lines
3.4 KiB
C++
/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <AK/StringBuilder.h>
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#include <LibCore/MimeData.h>
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namespace Core {
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Vector<String> MimeData::formats() const
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{
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Vector<String> mime_types;
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mime_types.ensure_capacity(m_data.size());
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for (auto it : m_data)
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mime_types.unchecked_append(it.key);
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return mime_types;
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}
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Vector<URL> MimeData::urls() const
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{
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auto it = m_data.find("text/uri-list");
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if (it == m_data.end())
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return {};
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Vector<URL> urls;
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for (auto& line : StringView(it->value).split_view('\n')) {
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urls.append(URL(line));
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}
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return urls;
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}
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void MimeData::set_urls(const Vector<URL>& urls)
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{
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StringBuilder builder;
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for (auto& url : urls) {
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builder.append(url.to_string());
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builder.append('\n');
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}
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set_data("text/uri-list", builder.to_byte_buffer());
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}
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String MimeData::text() const
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{
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return String::copy(m_data.get("text/plain").value_or({}));
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}
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void MimeData::set_text(const String& text)
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{
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set_data("text/plain", text.to_byte_buffer());
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}
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String guess_mime_type_based_on_filename(const URL& url)
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{
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String lowercase_url = url.path().to_lowercase();
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if (lowercase_url.ends_with(".pbm"))
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return "image/x‑portable‑bitmap";
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if (url.path().ends_with(".pgm"))
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return "image/x‑portable‑graymap";
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if (url.path().ends_with(".png"))
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return "image/png";
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if (lowercase_url.ends_with(".ppm"))
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return "image/x‑portable‑pixmap";
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if (lowercase_url.ends_with(".gif"))
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return "image/gif";
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if (lowercase_url.ends_with(".bmp"))
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return "image/bmp";
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if (lowercase_url.ends_with(".jpg") || lowercase_url.ends_with(".jpeg"))
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return "image/jpeg";
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if (lowercase_url.ends_with(".svg"))
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return "image/svg+xml";
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if (lowercase_url.ends_with(".md"))
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return "text/markdown";
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if (lowercase_url.ends_with(".html") || lowercase_url.ends_with(".htm"))
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return "text/html";
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if (lowercase_url.ends_with("/"))
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return "text/html";
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return "text/plain";
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}
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}
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