csv-handler.h

#ifndef csvhandler_h
#define csvhandler_h

// Constants

#define CSV_HANDLER__OK                 0
#define CSV_HANDLER__FILE_NOT_FOUND     1
#define CSV_HANDLER__DONE               2
#define CSV_HANDLER__LINE_IS_NULL       3
#define CSV_HANDLER__ALREADY_SET        4
#define CSV_HANDLER__OUT_OF_MEMORY      5
#define CSV_HANDLER__HEADERS_NOT_SET    6
#define CSV_HANDLER__INVALID_INPUT      7
#define CSV_HANDLER__HEADER_NOT_FOUND   8
#define CSV_HANDLER__UNKNOWN_ERROR      9

// Functions for typical output and vertical output.
void csv_handler_set_has_headers(char hasHeadersIn);

void csv_handler_set_delim(char delimIn);

char csv_handler_skip_next_line();

char csv_handler_read_next_line();

char csv_handler_set_headers_from_line();

char csv_handler_restrict_by_lines(char *lines);

char csv_handler_restrict_by_ranges(char *critHeader, char *ranges);

char csv_handler_restrict_by_equals(char *critHeader, char *equals);

char csv_handler_output_headers(char **outputLine);

char csv_handler_raw_line(char **wholeLine);

char csv_handler_output_line(char **outputLine);

char csv_handler_output_line_number(char **outputString);

char csv_handler_output_line_padding(char **outputString);

char csv_handler_border_line(char **outputLine);

char csv_handler_output_vertical_entry(char **outputEntry);

char csv_handler_vertical_border_line(char **outputLine);

// Functions for transposed output.

char csv_handler_initialize_transpose();

char csv_handler_transposed_line(char **outputLine);

char csv_handler_transposed_number_line(char **outputLine);

char csv_handler_transposed_border_line(char **outputLine);

// Other functions.
void csv_handler_set_width(int newWidth);

char csv_handler_set_selected_fields(char *fields);

char csv_handler_close();

#endif