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serenity/Servers/ProtocolServer/Download.h
Andreas Kling 3bbf4610d2 AK: Add a forward declaration header
You can now #include <AK/Forward.h> to get most of the AK types as
forward declarations.

Header dependency explosion is one of the main contributors to compile
times at the moment, so this is a step towards smaller include graphs.
2020-02-14 23:31:18 +01:00

65 lines
2.3 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/RefCounted.h>
#include <AK/URL.h>
#include <AK/WeakPtr.h>
class PSClientConnection;
class Download : public RefCounted<Download> {
public:
virtual ~Download();
static Download* find_by_id(i32);
i32 id() const { return m_id; }
URL url() const { return m_url; }
size_t total_size() const { return m_total_size; }
size_t downloaded_size() const { return m_downloaded_size; }
const ByteBuffer& payload() const { return m_payload; }
void stop();
protected:
explicit Download(PSClientConnection&);
void did_finish(bool success);
void did_progress(size_t total_size, size_t downloaded_size);
void set_payload(const ByteBuffer&);
private:
i32 m_id;
URL m_url;
size_t m_total_size { 0 };
size_t m_downloaded_size { 0 };
ByteBuffer m_payload;
WeakPtr<PSClientConnection> m_client;
};