mdl_verify_internal.h

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#pragma once
 
#include <stddef.h>
#include <stdint.h>
 
#include "mdl_export.h"
#include "mdl_storage.h"
#include "mdl_verify.h"
#include "ra8_attributes.h"
#include "ra8_err.h"

typedef enum : uint32_t {
  k_verify_member_max = 100000U, 
} mdl_verify_limit_t;

typedef struct {
  mdl_export_workspace_t* workspace; 
  bool                    exhausted; 
} mdl_verify_arena_t;

typedef struct {
  mdl_storage_t* storage;    
  fw_fs_file_t*  file;       
  fw_fs_file_t   owned_file; 
  uint64_t       size_bytes; 
  ra8_err_t      read_error; 
  bool           owned;      
} mdl_verify_io_t;

RA8_PRIV void*
priv_mdl_verify_workspace_take(mdl_export_workspace_t* workspace, size_t bytes, size_t alignment);

RA8_PRIV void* priv_mdl_verify_arena_alloc(void* opaque, size_t items, size_t size);

RA8_PRIV void priv_mdl_verify_arena_free(void* opaque, void* address);

RA8_PRIV ra8_err_t priv_mdl_verify_io_read_up_to(mdl_verify_io_t* io,
                                                 uint8_t*         destination,
                                                 size_t           length,
                                                 size_t*          out_read);

RA8_PRIV bool priv_mdl_verify_is_image(const char* name);

RA8_PRIV bool priv_mdl_verify_safe_member_name(const char* name);

RA8_PRIV ra8_err_t priv_mdl_verify_tar(mdl_verify_io_t* io, mdl_verify_report_t* report);

RA8_PRIV ra8_err_t priv_mdl_verify_gzip_tar(mdl_verify_io_t*        io,
                                            mdl_export_workspace_t* workspace,
                                            mdl_verify_report_t*    report);