mirror of
https://github.com/RGBCube/serenity
synced 2025-05-31 11:48:10 +00:00
f2621f37a4
Previously a download lived independently of the client connection it came from. This was the source of several undesirable behaviours, including the potential for clients to influence downloads they didn't start, and downloads living longer than their associated client connections. Now we attach downloads to client connections, which means they're cleaned up automatically when the client goes away, and there's significantly less risk of clients interfering with each other.
67 lines
2.5 KiB
C++
67 lines
2.5 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/ByteBuffer.h>
|
|
#include <AK/HashMap.h>
|
|
#include <AK/Optional.h>
|
|
#include <AK/RefCounted.h>
|
|
#include <AK/URL.h>
|
|
|
|
class PSClientConnection;
|
|
|
|
class Download {
|
|
public:
|
|
virtual ~Download();
|
|
|
|
i32 id() const { return m_id; }
|
|
URL url() const { return m_url; }
|
|
|
|
Optional<u32> total_size() const { return m_total_size; }
|
|
size_t downloaded_size() const { return m_downloaded_size; }
|
|
const ByteBuffer& payload() const { return m_payload; }
|
|
const HashMap<String, String, CaseInsensitiveStringTraits>& response_headers() const { return m_response_headers; }
|
|
|
|
void stop();
|
|
|
|
protected:
|
|
explicit Download(PSClientConnection&);
|
|
|
|
void did_finish(bool success);
|
|
void did_progress(Optional<u32> total_size, u32 downloaded_size);
|
|
void set_payload(const ByteBuffer&);
|
|
void set_response_headers(const HashMap<String, String, CaseInsensitiveStringTraits>&);
|
|
|
|
private:
|
|
PSClientConnection& m_client;
|
|
i32 m_id { 0 };
|
|
URL m_url;
|
|
Optional<u32> m_total_size {};
|
|
size_t m_downloaded_size { 0 };
|
|
ByteBuffer m_payload;
|
|
HashMap<String, String, CaseInsensitiveStringTraits> m_response_headers;
|
|
};
|