1 files changed, 34 insertions, 0 deletions
diff --git a/ZAPD/Utils/Stream.h b/ZAPD/Utils/Stream.h
new file mode 100644
index 0000000..e72d794
--- /dev/null
+++ b/ZAPD/Utils/Stream.h
@@ -0,0 +1,34 @@
+#pragma once
+
+#include <cstdint>
+#include <memory>
+
+enum class SeekOffsetType
+{
+	Start,
+	Current,
+	End
+};
+
+class Stream
+{
+public:
+	virtual ~Stream() = default;
+	virtual uint64_t GetLength() = 0;
+	uint64_t GetBaseAddress() { return baseAddress; }
+
+	virtual void Seek(int32_t offset, SeekOffsetType seekType) = 0;
+
+	virtual std::unique_ptr<char[]> Read(size_t length) = 0;
+	virtual void Read(const char* dest, size_t length) = 0;
+	virtual int8_t ReadByte() = 0;
+
+	virtual void Write(char* destBuffer, size_t length) = 0;
+	virtual void WriteByte(int8_t value) = 0;
+
+	virtual void Flush() = 0;
+	virtual void Close() = 0;
+
+protected:
+	uint64_t baseAddress;
+};
+\ No newline at end of file