mirror of
https://github.com/love2d/love.git
synced 2026-08-16 00:02:12 +02:00
Sasha Szpakowski
70 lines
1.7 KiB
C++
70 lines
1.7 KiB
C++
/**
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* Copyright (c) 2006-2024 LOVE Development Team
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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**/
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#pragma once
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#include "common/Stream.h"
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namespace love
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{
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namespace data
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{
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class DataStream : public love::Stream
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{
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public:
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static love::Type type;
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DataStream(Data *data);
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virtual ~DataStream();
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// Implements Stream.
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DataStream *clone() override;
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bool isReadable() const override;
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bool isWritable() const override;
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bool isSeekable() const override;
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int64 read(void* data, int64 size) override;
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bool write(const void* data, int64 size) override;
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bool flush() override;
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int64 getSize() override;
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bool seek(int64 pos, SeekOrigin origin = SEEKORIGIN_BEGIN) override;
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int64 tell() override;
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private:
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DataStream(const DataStream &other);
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StrongRef<Data> data;
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const uint8 *memory;
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uint8 *writableMemory;
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size_t offset;
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size_t size;
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}; // DataStream
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} // data
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} // love
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