2020-01-18 11:38:21 +03:00
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/*
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2022-06-23 17:17:08 +03:00
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* Copyright (c) 2018-2022, Andreas Kling <kling@serenityos.org>
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2022-04-30 13:06:30 +03:00
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* Copyright (c) 2022, Dex♪ <dexes.ttp@gmail.com>
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2020-01-18 11:38:21 +03:00
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*
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2021-04-22 11:24:48 +03:00
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* SPDX-License-Identifier: BSD-2-Clause
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2020-01-18 11:38:21 +03:00
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*/
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2019-10-08 20:37:15 +03:00
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#pragma once
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#include <AK/Function.h>
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2022-04-30 13:06:30 +03:00
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#include <AK/HashMap.h>
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#include <AK/String.h>
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2019-10-08 20:37:15 +03:00
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#include <AK/URL.h>
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2020-02-06 17:04:03 +03:00
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#include <LibCore/Object.h>
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2022-04-30 13:06:30 +03:00
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#include <LibCore/Proxy.h>
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2020-06-02 21:27:26 +03:00
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#include <LibWeb/Loader/Resource.h>
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2022-02-26 19:50:31 +03:00
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#include <LibWeb/Page/Page.h>
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2019-10-08 20:37:15 +03:00
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2020-03-07 12:27:02 +03:00
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namespace Web {
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2021-07-01 13:15:52 +03:00
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#if ARCH(I386)
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# define CPU_STRING "x86"
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#else
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# define CPU_STRING "x86_64"
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#endif
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2022-03-21 01:14:53 +03:00
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constexpr auto default_user_agent = "Mozilla/5.0 (SerenityOS; " CPU_STRING ") LibWeb+LibJS/1.0 Browser/1.0";
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2021-04-14 15:13:51 +03:00
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2022-04-30 13:06:30 +03:00
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class ResourceLoaderConnectorRequest : public RefCounted<ResourceLoaderConnectorRequest> {
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public:
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virtual ~ResourceLoaderConnectorRequest();
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struct CertificateAndKey {
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String certificate;
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String key;
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};
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virtual void set_should_buffer_all_input(bool) = 0;
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virtual bool stop() = 0;
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virtual void stream_into(Core::Stream::Stream&) = 0;
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Function<void(bool success, u32 total_size, HashMap<String, String, CaseInsensitiveStringTraits> const& response_headers, Optional<u32> response_code, ReadonlyBytes payload)> on_buffered_request_finish;
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Function<void(bool success, u32 total_size)> on_finish;
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Function<void(Optional<u32> total_size, u32 downloaded_size)> on_progress;
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Function<CertificateAndKey()> on_certificate_requested;
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protected:
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explicit ResourceLoaderConnectorRequest();
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};
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class ResourceLoaderConnector : public RefCounted<ResourceLoaderConnector> {
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public:
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virtual ~ResourceLoaderConnector();
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virtual void prefetch_dns(AK::URL const&) = 0;
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virtual void preconnect(AK::URL const&) = 0;
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virtual RefPtr<ResourceLoaderConnectorRequest> start_request(String const& method, AK::URL const&, HashMap<String, String> const& request_headers = {}, ReadonlyBytes request_body = {}, Core::ProxyData const& = {}) = 0;
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protected:
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explicit ResourceLoaderConnector();
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};
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2020-02-02 14:34:39 +03:00
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class ResourceLoader : public Core::Object {
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2022-01-14 16:12:49 +03:00
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C_OBJECT_ABSTRACT(ResourceLoader)
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2019-10-08 20:37:15 +03:00
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public:
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2022-04-30 13:06:30 +03:00
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static void initialize(RefPtr<ResourceLoaderConnector>);
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2019-10-08 20:37:15 +03:00
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static ResourceLoader& the();
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2021-09-12 07:15:15 +03:00
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RefPtr<Resource> load_resource(Resource::Type, LoadRequest&);
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2020-06-01 22:33:23 +03:00
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2022-07-02 23:32:25 +03:00
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void load(LoadRequest&, Function<void(ReadonlyBytes, HashMap<String, String, CaseInsensitiveStringTraits> const& response_headers, Optional<u32> status_code)> success_callback, Function<void(String const&, Optional<u32> status_code)> error_callback = nullptr, Optional<u32> timeout = {}, Function<void()> timeout_callback = nullptr);
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void load(const AK::URL&, Function<void(ReadonlyBytes, HashMap<String, String, CaseInsensitiveStringTraits> const& response_headers, Optional<u32> status_code)> success_callback, Function<void(String const&, Optional<u32> status_code)> error_callback = nullptr, Optional<u32> timeout = {}, Function<void()> timeout_callback = nullptr);
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2019-10-08 20:37:15 +03:00
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2022-04-30 13:06:30 +03:00
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ResourceLoaderConnector& connector() { return *m_connector; }
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2021-09-27 23:38:29 +03:00
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void prefetch_dns(AK::URL const&);
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void preconnect(AK::URL const&);
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2019-10-10 23:07:08 +03:00
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Function<void()> on_load_counter_change;
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int pending_loads() const { return m_pending_loads; }
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2022-04-01 20:58:27 +03:00
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String const& user_agent() const { return m_user_agent; }
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void set_user_agent(String const& user_agent) { m_user_agent = user_agent; }
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2020-05-21 13:58:57 +03:00
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2021-03-29 22:31:09 +03:00
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void clear_cache();
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2022-03-23 21:00:01 +03:00
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void evict_from_cache(LoadRequest const&);
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2021-03-29 22:31:09 +03:00
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2019-10-08 20:37:15 +03:00
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private:
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2022-04-30 13:06:30 +03:00
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ResourceLoader(NonnullRefPtr<ResourceLoaderConnector>);
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static ErrorOr<NonnullRefPtr<ResourceLoader>> try_create(NonnullRefPtr<ResourceLoaderConnector>);
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2022-01-14 16:12:49 +03:00
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2020-05-21 13:58:57 +03:00
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static bool is_port_blocked(int port);
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2019-10-10 23:07:08 +03:00
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int m_pending_loads { 0 };
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2019-11-24 16:24:09 +03:00
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2022-04-30 13:06:30 +03:00
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HashTable<NonnullRefPtr<ResourceLoaderConnectorRequest>> m_active_requests;
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NonnullRefPtr<ResourceLoaderConnector> m_connector;
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2020-05-21 13:58:57 +03:00
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String m_user_agent;
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2022-02-26 19:50:31 +03:00
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Optional<Page&> m_page {};
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2019-10-08 20:37:15 +03:00
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};
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2020-03-07 12:27:02 +03:00
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}
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