core: Moving structure around

1 files changed, 0 insertions, 199 deletions

diff --git a/modules/core/buffer.h b/modules/core/buffer.h
deleted file mode 100644
index f0cf76e..0000000
--- a/modules/core/buffer.h
+++ /dev/null
@@ -1,199 +0,0 @@
-#pragma once
-
-#include "error.h"
-
-#include <array>
-#include <cstdint>
-#include <deque>
-#include <list>
-#include <string>
-#include <vector>
-
-namespace saw {
-/*
- * Access class to reduce templated BufferSegments bloat
- */
-class buffer {
-protected:
-	~buffer() = default;
-
-public:
-	virtual size_t read_position() const = 0;
-	virtual size_t read_composite_length() const = 0;
-	virtual size_t read_segment_length(size_t offset = 0) const = 0;
-	virtual void read_advance(size_t bytes) = 0;
-
-	virtual uint8_t &read(size_t i = 0) = 0;
-	virtual const uint8_t &read(size_t i = 0) const = 0;
-
-	virtual size_t write_position() const = 0;
-	virtual size_t write_composite_length() const = 0;
-	virtual size_t write_segment_length(size_t offset = 0) const = 0;
-	virtual void write_advance(size_t bytes) = 0;
-
-	virtual uint8_t &write(size_t i = 0) = 0;
-	virtual const uint8_t &write(size_t i = 0) const = 0;
-
-	/*
-	 * Sometime buffers need to grow with a little more control
-	 * than with push and pop for more efficient calls.
-	 * There is nothing you can do if read hasn't been filled, but at
-	 * least write can be increased if it is demanded.
-	 */
-	virtual error write_require_length(size_t bytes) = 0;
-
-	error push(const uint8_t &value);
-	error push(const uint8_t &buffer, size_t size);
-	error pop(uint8_t &value);
-	error pop(uint8_t &buffer, size_t size);
-
-};
-
-/**
- * Converts a buffer to a string for convenience cases
- */
-std::string convert_to_string(const buffer& buf);
-
-/**
- *
- */
-
-/*
- *	A viewer class for buffers.
- *	Working on the reference buffer invalidates the buffer view
- */
-class buffer_view : public buffer {
-private:
-	buffer *buffer_;
-	size_t read_offset_;
-	size_t write_offset_;
-
-public:
-	buffer_view(buffer &);
-
-	size_t read_position() const override;
-	size_t read_composite_length() const override;
-	size_t read_segment_length(size_t offset = 0) const override;
-	void read_advance(size_t bytes) override;
-
-	uint8_t &read(size_t i = 0) override;
-	const uint8_t &read(size_t i = 0) const override;
-
-	size_t write_position() const override;
-	size_t write_composite_length() const override;
-	size_t write_segment_length(size_t offset = 0) const override;
-	void write_advance(size_t bytes) override;
-
-	uint8_t &write(size_t i = 0) override;
-	const uint8_t &write(size_t i = 0) const override;
-
-	error write_require_length(size_t bytes) override;
-
-	size_t read_offset() const;
-	size_t write_offset() const;
-};
-
-/*
- * Buffer size meant for default allocation size of the ringbuffer since
- * this class currently doesn't support proper resizing
- */
-constexpr size_t RING_BUFFER_MAX_SIZE = 4096;
-/*
- * Buffer wrapping around if read caught up
- */
-class ring_buffer final : public buffer {
-private:
-	std::vector<uint8_t> buffer_;
-	size_t read_position_;
-	size_t write_position_;
-	bool write_reached_read_ = false;
-
-public:
-	ring_buffer();
-	ring_buffer(size_t size);
-
-	inline size_t size() const { return buffer_.size(); }
-
-	inline uint8_t &operator[](size_t i) { return buffer_[i]; }
-	inline const uint8_t &operator[](size_t i) const { return buffer_[i]; }
-
-	size_t read_position() const override;
-	size_t read_composite_length() const override;
-	size_t read_segment_length(size_t offset = 0) const override;
-	void read_advance(size_t bytes) override;
-
-	uint8_t &read(size_t i = 0) override;
-	const uint8_t &read(size_t i = 0) const override;
-
-	size_t write_position() const override;
-	size_t write_composite_length() const override;
-	size_t write_segment_length(size_t offset = 0) const override;
-	void write_advance(size_t bytes) override;
-
-	uint8_t &write(size_t i = 0) override;
-	const uint8_t &write(size_t i = 0) const override;
-
-	error write_require_length(size_t bytes) override;
-};
-
-/*
- * One time buffer
- */
-class array_buffer : public buffer {
-private:
-	std::vector<uint8_t> buffer_;
-
-	size_t read_position_;
-	size_t write_position_;
-
-public:
-	array_buffer(size_t size);
-
-	size_t read_position() const override;
-	size_t read_composite_length() const override;
-	size_t read_segment_length(size_t offset = 0) const override;
-	void read_advance(size_t bytes) override;
-
-	uint8_t &read(size_t i = 0) override;
-	const uint8_t &read(size_t i = 0) const override;
-
-	size_t write_position() const override;
-	size_t write_composite_length() const override;
-	size_t write_segment_length(size_t offset = 0) const override;
-	void write_advance(size_t bytes) override;
-
-	uint8_t &write(size_t i = 0) override;
-	const uint8_t &write(size_t i = 0) const override;
-
-	error write_require_length(size_t bytes) override;
-};
-
-class chain_array_buffer : public buffer {
-private:
-	std::deque<array_buffer> buffer_;
-
-	size_t read_position_;
-	size_t write_position_;
-
-public:
-	chain_array_buffer();
-
-	size_t read_position() const override;
-	size_t read_composite_length() const override;
-	size_t read_segment_length(size_t offset = 0) const override;
-	void read_advance(size_t bytes) override;
-
-	uint8_t &read(size_t i = 0) override;
-	const uint8_t &read(size_t i = 0) const override;
-
-	size_t write_position() const override;
-	size_t write_composite_length() const override;
-	size_t write_segment_length(size_t offset = 0) const override;
-	void write_advance(size_t bytes) override;
-
-	uint8_t &write(size_t i = 0) override;
-	const uint8_t &write(size_t i = 0) const override;
-
-	error write_require_length(size_t bytes) override;
-};
-} // namespace saw