/*************************************************************************/
/*  hashing_context.h                                                    */
/*************************************************************************/
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#ifndef HASHING_CONTEXT_H
#define HASHING_CONTEXT_H

#include "core/object/reference.h"

class HashingContext : public Reference {
	GDCLASS(HashingContext, Reference);

public:
	enum HashType {
		HASH_MD5,
		HASH_SHA1,
		HASH_SHA256
	};

private:
	void *ctx = nullptr;
	HashType type = HASH_MD5;

protected:
	static void _bind_methods();
	void _create_ctx(HashType p_type);
	void _delete_ctx();

public:
	Error start(HashType p_type);
	Error update(PackedByteArray p_chunk);
	PackedByteArray finish();

	HashingContext() {}
	~HashingContext();
};

VARIANT_ENUM_CAST(HashingContext::HashType);

#endif // HASHING_CONTEXT_H