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96 lines
3.1 KiB
C++
96 lines
3.1 KiB
C++
/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/ByteBuffer.h>
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#include <AK/HashMap.h>
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#include <AK/Time.h>
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#include <AK/URL.h>
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#include <LibCore/ElapsedTimer.h>
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#include <LibWeb/Forward.h>
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#include <LibWeb/Page/Page.h>
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namespace Web {
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class LoadRequest {
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public:
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LoadRequest()
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{
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}
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static LoadRequest create_for_url_on_page(const AK::URL& url, Page* page);
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// The main resource is the file being displayed in a frame (unlike subresources like images, scripts, etc.)
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// If a main resource fails with an HTTP error, we may still display its content if non-empty, e.g a custom 404 page.
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bool is_main_resource() const { return m_main_resource; }
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void set_main_resource(bool b) { m_main_resource = b; }
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bool is_valid() const { return m_url.is_valid(); }
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const AK::URL& url() const { return m_url; }
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void set_url(const AK::URL& url) { m_url = url; }
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DeprecatedString const& method() const { return m_method; }
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void set_method(DeprecatedString const& method) { m_method = method; }
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ByteBuffer const& body() const { return m_body; }
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void set_body(ByteBuffer body) { m_body = move(body); }
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void start_timer() { m_load_timer.start(); }
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Duration load_time() const { return m_load_timer.elapsed_time(); }
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Optional<Page&>& page() { return m_page; }
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void set_page(Page& page) { m_page = page; }
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unsigned hash() const
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{
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auto body_hash = string_hash((char const*)m_body.data(), m_body.size());
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auto body_and_headers_hash = pair_int_hash(body_hash, m_headers.hash());
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auto url_and_method_hash = pair_int_hash(m_url.to_deprecated_string().hash(), m_method.hash());
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return pair_int_hash(body_and_headers_hash, url_and_method_hash);
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}
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bool operator==(LoadRequest const& other) const
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{
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if (m_headers.size() != other.m_headers.size())
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return false;
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for (auto const& it : m_headers) {
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auto jt = other.m_headers.find(it.key);
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if (jt == other.m_headers.end())
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return false;
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if (it.value != jt->value)
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return false;
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}
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return m_url == other.m_url && m_method == other.m_method && m_body == other.m_body;
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}
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void set_header(DeprecatedString const& name, DeprecatedString const& value) { m_headers.set(name, value); }
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DeprecatedString header(DeprecatedString const& name) const { return m_headers.get(name).value_or({}); }
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HashMap<DeprecatedString, DeprecatedString, CaseInsensitiveStringTraits> const& headers() const { return m_headers; }
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private:
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AK::URL m_url;
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DeprecatedString m_method { "GET" };
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HashMap<DeprecatedString, DeprecatedString, CaseInsensitiveStringTraits> m_headers;
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ByteBuffer m_body;
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Core::ElapsedTimer m_load_timer;
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Optional<Page&> m_page;
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bool m_main_resource { false };
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};
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}
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namespace AK {
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template<>
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struct Traits<Web::LoadRequest> : public GenericTraits<Web::LoadRequest> {
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static unsigned hash(Web::LoadRequest const& request) { return request.hash(); }
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};
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}
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