ra8_c6link_mdl.h

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#pragma once
 
#include <stdint.h>
 
#include "ra8_c6link.h"
#include "ra8_err.h"
#include "ra8_mdl_http.h"

typedef struct {
  uint32_t     job_id;          
  uint32_t     next_sequence;   
  uint64_t     next_offset;     
  uint32_t     max_chunk_bytes; 
  mdl_format_t format;          
  bool         active;          
} ra8_mdl_session_t;

typedef struct {
  uint32_t        job_id;                         
  uint32_t        sequence;                       
  uint64_t        offset;                         
  uint64_t        total_bytes;                    
  ra8_mdl_state_t state;                          
  ra8_err_t       status;                         
  uint16_t        data_len;                       
  uint8_t         data[k_ra8_mdl_chunk_data_max]; 
  bool            has_sha256;                     
  uint8_t         sha256[k_ra8_mdl_sha256_bytes]; 
  ra8_mdl_http_response_t response;               
} ra8_mdl_chunk_t;
 
#ifdef __cplusplus
extern "C" {
#endif

[[nodiscard]] ra8_err_t ra8_c6link_mdl_start(ra8_c6link_t*      link,
                                             const char*        url,
                                             mdl_format_t       format,
                                             ra8_mdl_session_t* session);

[[nodiscard]] ra8_err_t ra8_c6link_mdl_start_request(ra8_c6link_t*            link,
                                                     const ra8_mdl_request_t* request,
                                                     ra8_mdl_session_t*       session);

[[nodiscard]] ra8_err_t ra8_c6link_mdl_next(ra8_c6link_t*      link,
                                            ra8_mdl_session_t* session,
                                            uint16_t           max_bytes,
                                            ra8_mdl_chunk_t*   chunk);

[[nodiscard]] ra8_err_t ra8_c6link_mdl_cancel(ra8_c6link_t* link, ra8_mdl_session_t* session);
 
#ifdef __cplusplus
}
#endif