search.h

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#ifndef SEARCH_H
#define SEARCH_H

#include "address.h"
#include "meta.h"

#ifdef _WIN32
    #include "getline.h"
#endif

const char *version_search();

typedef struct flags_t {
    int verbose;
    int search_term;
    int greedy;
    int output_json;
    int output_xml;
    int output_csv;
    int address;
    unsigned char *search_term_value;
    char *address_value;
    int quiet;
    int decode64;
    int output_file;
    char* output_file_value;
    FILE *output_fd;
    int case_insensitive;
} flags_t;

typedef enum search_mode_t {
    SEARCH_SUBSTRING = 0, 

    SEARCH_SEGMENT   = 1,

    SEARCH_NODE      = 2
} search_mode_t;

typedef struct result_item_t {
    char *file;
    int line_num;
    int pos;      
    hl7_addr_t *addr; 
    char *str;
    int length;
} result_item_t;

typedef struct search_res_t {
    char *file;
    hl7_addr_t **addr;
    int addr_l;
    int greedy;
    unsigned char *search_term;
    int length;
    result_item_t **items;
} search_res_t;

#ifdef __cplusplus
extern "C" {
#endif

flags_t *create_flags_t();

search_res_t *create_search_res(unsigned char* search_term);

void free_search_res(search_res_t *sr);

/*
 * @brief append result to result container
int append_result(char *file, int line_num, int pos, hl7_addr_t *addr, search_res_t **res, char *str, int length);
 */

hl7_addr_t **parse_address(char *addrstr, int *length);

void free_addr_arr(hl7_addr_t **addr);

int search_file(char *filename, flags_t flags);

int search_substring(FILE* fd, search_res_t *sr);

int search_segment(FILE* fd, search_res_t *sr);

int search_subnodes(node_t *fieldlist, search_res_t *sr, int line_num, 
                    hl7_meta_t *meta, int segment_rep);

int search_node(FILE* fd, search_res_t *sr);

void print_json_value(result_item_t *item, flags_t flags);

void print_xml_value(result_item_t *item, flags_t flags);

void output_json(result_item_t *item, flags_t flags, int last);

void output_xml(result_item_t *item, flags_t flags);

void output_csv(result_item_t *item, flags_t flags);

void output_string(result_item_t *item, flags_t flags);

#ifdef __cplusplus
}
#endif

#endif // SEARCH_H