mirror of
https://github.com/LadybirdBrowser/ladybird.git
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e6f907a155
Problem:
- Many constructors are defined as `{}` rather than using the ` =
default` compiler-provided constructor.
- Some types provide an implicit conversion operator from `nullptr_t`
instead of requiring the caller to default construct. This violates
the C++ Core Guidelines suggestion to declare single-argument
constructors explicit
(https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#c46-by-default-declare-single-argument-constructors-explicit).
Solution:
- Change default constructors to use the compiler-provided default
constructor.
- Remove implicit conversion operators from `nullptr_t` and change
usage to enforce type consistency without conversion.
120 lines
3.9 KiB
C++
120 lines
3.9 KiB
C++
/*
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* Copyright (c) 2018-2020, 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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#pragma once
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#include <AK/String.h>
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#include <AK/StringView.h>
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namespace AK {
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// FIXME: URL needs query string parsing.
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class URL {
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public:
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URL() = default;
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URL(const StringView&);
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URL(const char* string)
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: URL(StringView(string))
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{
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}
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URL(const String& string)
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: URL(string.view())
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{
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}
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bool is_valid() const { return m_valid; }
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String protocol() const { return m_protocol; }
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String host() const { return m_host; }
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String path() const { return m_path; }
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String query() const { return m_query; }
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String fragment() const { return m_fragment; }
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u16 port() const { return m_port; }
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void set_protocol(const String& protocol);
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void set_host(const String& host);
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void set_port(const u16 port);
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void set_path(const String& path);
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void set_query(const String& query);
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void set_fragment(const String& fragment);
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String basename() const;
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String to_string() const;
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URL complete_url(const String&) const;
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bool data_payload_is_base64() const { return m_data_payload_is_base64; }
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const String& data_mime_type() const { return m_data_mime_type; }
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const String& data_payload() const { return m_data_payload; }
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static URL create_with_url_or_path(const String& url_or_path);
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static URL create_with_file_protocol(const String& path);
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static URL create_with_data(const StringView& mime_type, const StringView& payload, bool is_base64 = false);
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static bool protocol_requires_port(const String& protocol);
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static u16 default_port_for_protocol(const String& protocol);
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bool operator==(const URL& other) const
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{
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if (this == &other)
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return true;
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return to_string() == other.to_string();
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}
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private:
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bool parse(const StringView&);
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bool compute_validity() const;
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bool m_valid { false };
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u16 m_port { 0 };
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bool m_data_payload_is_base64 { false };
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String m_protocol;
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String m_host;
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String m_path;
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String m_query;
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String m_fragment;
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String m_data_mime_type;
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String m_data_payload;
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};
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inline const LogStream& operator<<(const LogStream& stream, const URL& value)
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{
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return stream << value.to_string();
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}
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template<>
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struct Formatter<URL> : Formatter<StringView> {
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void format(FormatBuilder& builder, const URL& value)
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{
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Formatter<StringView>::format(builder, value.to_string());
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}
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};
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template<>
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struct Traits<URL> : public GenericTraits<URL> {
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static unsigned hash(const URL& url) { return url.to_string().hash(); }
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};
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}
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