mirror of
https://github.com/RGBCube/serenity
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85 lines
2.3 KiB
C++
85 lines
2.3 KiB
C++
/*
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* Copyright (c) 2020-2022, the SerenityOS developers.
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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/FileStream.h>
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#include <AK/HashMap.h>
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#include <AK/NonnullOwnPtrVector.h>
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#include <AK/Optional.h>
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#include <LibCore/NetworkJob.h>
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#include <LibHTTP/HttpRequest.h>
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#include <LibHTTP/HttpResponse.h>
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namespace HTTP {
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class Job : public Core::NetworkJob {
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C_OBJECT(Job);
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public:
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explicit Job(HttpRequest&&, Core::Stream::Stream&);
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virtual ~Job() override = default;
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virtual void start(Core::Stream::Socket&) override;
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virtual void shutdown(ShutdownMode) override;
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Core::Stream::Socket const* socket() const { return m_socket; }
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URL url() const { return m_request.url(); }
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HttpResponse* response() { return static_cast<HttpResponse*>(Core::NetworkJob::response()); }
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HttpResponse const* response() const { return static_cast<HttpResponse const*>(Core::NetworkJob::response()); }
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protected:
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void finish_up();
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void on_socket_connected();
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void flush_received_buffers();
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void register_on_ready_to_read(Function<void()>);
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ErrorOr<String> read_line(size_t);
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ErrorOr<ByteBuffer> receive(size_t);
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void timer_event(Core::TimerEvent&) override;
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enum class State {
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InStatus,
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InHeaders,
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InBody,
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Trailers,
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Finished,
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};
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HttpRequest m_request;
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State m_state { State::InStatus };
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Core::Stream::BufferedSocketBase* m_socket { nullptr };
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int m_code { -1 };
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HashMap<String, String, CaseInsensitiveStringTraits> m_headers;
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Vector<String> m_set_cookie_headers;
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struct ReceivedBuffer {
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ReceivedBuffer(ByteBuffer d)
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: data(move(d))
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, pending_flush(data.bytes())
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{
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}
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// The entire received buffer.
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ByteBuffer data;
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// The bytes we have yet to flush. (This is a slice of `data`)
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ReadonlyBytes pending_flush;
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};
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NonnullOwnPtrVector<ReceivedBuffer> m_received_buffers;
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size_t m_buffered_size { 0 };
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size_t m_received_size { 0 };
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Optional<u32> m_content_length;
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Optional<ssize_t> m_current_chunk_remaining_size;
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Optional<size_t> m_current_chunk_total_size;
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bool m_can_stream_response { true };
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bool m_should_read_chunk_ending_line { false };
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bool m_has_scheduled_finish { false };
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};
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}
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