34 lines
654 B
C++
34 lines
654 B
C++
#pragma once
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#include <cstdint>
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#include <memory>
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enum class SeekOffsetType
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{
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Start,
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Current,
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End
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};
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class Stream
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{
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public:
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virtual ~Stream() = default;
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virtual uint64_t GetLength() = 0;
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uint64_t GetBaseAddress() { return baseAddress; }
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virtual void Seek(int32_t offset, SeekOffsetType seekType) = 0;
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virtual std::unique_ptr<char[]> Read(size_t length) = 0;
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virtual void Read(const char* dest, size_t length) = 0;
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virtual int8_t ReadByte() = 0;
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virtual void Write(char* destBuffer, size_t length) = 0;
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virtual void WriteByte(int8_t value) = 0;
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virtual void Flush() = 0;
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virtual void Close() = 0;
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protected:
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uint64_t baseAddress;
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}; |