Function hb_read_next_cell

test/parsecsv.c:82–139

Parse CSV Cells */

/* Parse CSV Cells */
hb_csv_cell_t *hb_read_next_cell( hb_csv_file_t *file )
{
    hb_csv_cell_t *cell = NULL;
    uint16_t c;
    int index;

    if( file == NULL  )
    {
        return cell;
    }

    if( file->eof )
    {
        return cell;
    }

    cell = malloc( sizeof( hb_csv_cell_t ) );
    if( cell == NULL )
    {
        return cell;
    }

    cell->cell_row = file->curr_row;
    cell->cell_col = file->curr_col;
    index = 0;
    while( CSV_CHAR_EOF != (c = hb_parse_character( file ) ) )
    {
        if( c == CSV_CHAR_ROWSEP )
        {
            file->curr_row++;
            file->curr_col = 0;
            break;
        }
        else if( c == CSV_CHAR_COLSEP )
        {
            file->curr_col++;
            break;
        }
        else
        {
            if( index < 1023 )
            {
                cell->cell_text[index] = (char)c;
                index++;
            }
        }
    }

    if( c == CSV_CHAR_EOF )
    {
        file->eof = 1;
    }

    /* Terminate the cell text */
    cell->cell_text[index] = '\0';
    hb_trim_end( cell->cell_text );
    return cell;
}