busmaster_priv.h

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#ifndef BUSMASTER_PRIV_H__
#define BUSMASTER_PRIV_H__
 
#include <gmodule.h>
#include <wiretap/wtap.h>
#include <wiretap/socketcan.h>
 
typedef enum {
    LOG_ENTRY_ERROR          = -1, 
    LOG_ENTRY_NONE           =  0, 
    LOG_ENTRY_EMPTY,               
    LOG_ENTRY_HEADER,              
    LOG_ENTRY_FOOTER,              
    LOG_ENTRY_FOOTER_AND_HEADER,   
    LOG_ENTRY_MSG,                 
    LOG_ENTRY_EOF,                 
} log_entry_type_t;
 
typedef enum {
    PROTOCOL_UNKNOWN = 0, 
    PROTOCOL_CAN,         
    PROTOCOL_LIN,         
    PROTOCOL_J1939,       
} protocol_type_t;
 
typedef enum {
    DATA_MODE_UNKNOWN = 0, 
    DATA_MODE_HEX,         
    DATA_MODE_DEC,         
} data_mode_t;
 
typedef enum {
    TIME_MODE_UNKNOWN  = 0, 
    TIME_MODE_ABSOLUTE,     
    TIME_MODE_SYSTEM,       
    TIME_MODE_RELATIVE,     
} time_mode_t;
 
typedef struct {
    unsigned year;  
    unsigned month; 
    unsigned day;   
} msg_date_t;
 
typedef struct {
    unsigned hours;   
    unsigned minutes; 
    unsigned seconds; 
    unsigned micros;  
} msg_time_t;
 
typedef struct {
    msg_date_t d; 
    msg_time_t t; 
} msg_date_time_t;
 
typedef struct {
    msg_time_t          timestamp; 
    wtap_can_msg_type_t type;      
    uint32_t            id;        
    wtap_can_msg_data_t data;      
} msg_t;
 
typedef struct {
    int64_t v0; 
    int64_t v1; 
    int64_t v2; 
    int64_t v3; 
} token_t;
 
typedef struct {
    int64_t         file_start_offset; 
    int64_t         file_end_offset;   
    protocol_type_t protocol;          
    data_mode_t     data_mode;         
    time_mode_t     time_mode;         
    msg_date_time_t start;             
} busmaster_priv_t;
 
typedef struct {
    FILE_T  fh;              
    int64_t file_bytes_read; 
    char *parse_error; 
    int   err;         
    char *err_info;    
    token_t token; 
    log_entry_type_t entry_type; 
    busmaster_priv_t header;     
    msg_t            msg;        
} busmaster_state_t;
 
bool
run_busmaster_parser(busmaster_state_t *state,
                     int               *err, char **err_info);
 
#endif  /* BUSMASTER_PRIV_H__ */