streamvalidator.h

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/* SPDX-FileCopyrightText: 2025 Greenbone AG
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef _GVM_STREAMVALIDATOR_H
#define _GVM_STREAMVALIDATOR_H
 
#include <stdio.h>
 
#define GVM_STREAM_VALIDATOR_NO_SIZE ((size_t) - 1)

 
typedef enum
{
  GVM_STREAM_VALIDATOR_INTERNAL_ERROR = -1,
  GVM_STREAM_VALIDATOR_OK = 0,
  GVM_STREAM_VALIDATOR_DATA_TOO_SHORT = 1,
  GVM_STREAM_VALIDATOR_DATA_TOO_LONG,
  GVM_STREAM_VALIDATOR_INVALID_HASH_SYNTAX,
  GVM_STREAM_VALIDATOR_INVALID_HASH_ALGORITHM,
  GVM_STREAM_VALIDATOR_INVALID_HASH_VALUE,
  GVM_STREAM_VALIDATOR_HASH_MISMATCH
} gvm_stream_validator_return_t;

typedef struct gvm_stream_validator *gvm_stream_validator_t;
 
const char *gvm_stream_validator_return_str (gvm_stream_validator_return_t);
 
gvm_stream_validator_return_t
gvm_stream_validator_new (const char *, gvm_stream_validator_t *);
 
gvm_stream_validator_return_t
gvm_stream_validator_with_size_new (const char *, size_t,
                                    gvm_stream_validator_t *);
 
void gvm_stream_validator_rewind (gvm_stream_validator_t);
 
void gvm_stream_validator_free (gvm_stream_validator_t);
 
gvm_stream_validator_return_t
gvm_stream_validator_write (gvm_stream_validator_t, const char *, size_t);
 
gvm_stream_validator_return_t gvm_stream_validator_end (gvm_stream_validator_t);
 
#endif /* not _GVM_STREAMVALIDATOR_H */