C++ (Cpp) wi_string_substring_with_range Exemples

Exemple #1

Fichier : wi-date.c Projet : axelandersson/libwired

wi_date_t * wi_date_init_with_string(wi_date_t *date, wi_string_t *string, wi_string_t *format) {
    wi_regexp_t         *regexp;
    wi_string_t         *substring;
    struct tm           tm;
    time_t              clock;
    wi_uinteger_t       count, offset, hours, minutes;

    memset(&tm, 0, sizeof(tm));

    if(!strptime(wi_string_utf8_string(string), wi_string_utf8_string(format), &tm)) {
        wi_release(date);
        
        return NULL;
    }

    offset = 0;

    if(wi_string_contains_string(format, WI_STR("%z"), WI_STRING_CASE_INSENSITIVE)) {
        regexp      = wi_regexp_with_pattern(WI_STR("((\\+|\\-)[0-9]{4})"), 0);
        substring   = wi_regexp_string_of_first_match_in_string(regexp, string);
        
        if(substring) {
            hours       = wi_string_uinteger(wi_string_substring_with_range(substring, wi_make_range(1, 2)));
            minutes     = wi_string_uinteger(wi_string_substring_with_range(substring, wi_make_range(3, 2)));
            offset      = (hours * 3600) + (minutes * 60);
            
            if(wi_string_has_prefix(substring, WI_STR("-")))
                offset = -offset;
        }
    }

    clock = wi_timegm(&tm) - offset;
    
    return wi_date_init_with_time(date, clock);
}

Exemple #2

Fichier : users.c Projet : ProfDrLuigi/zanka

static wi_boolean_t wd_users_get_human_readable_version(wi_string_t *version, wi_string_t **application_name, wi_string_t **application_version, wi_string_t **os_name, wi_string_t **os_version, wi_string_t **arch) {
	wi_range_t		range;
	wi_uinteger_t	index;
	
	range = wi_make_range(0, wi_string_length(version));
	index = wi_string_index_of_string_in_range(version, WI_STR("/"), 0, range);
	
	if(index == WI_NOT_FOUND || index == range.length - 1)
		return false;
	
	*application_name = wi_string_substring_with_range(version, wi_make_range(range.location, index - range.location));
	
	range.location = index + 1;
	range.length -= index + 1;
	
	index = wi_string_index_of_string_in_range(version, WI_STR(" ("), 0, range);
	
	if(index == WI_NOT_FOUND || index == range.length - 2)
		return false;
	
	*application_version = wi_string_substring_with_range(version, wi_make_range(range.location, index - range.location));
	
	range.location = index + 2;
	range.length -= index + 2;
	
	index = wi_string_index_of_string_in_range(version, WI_STR("; "), 0, range);
	
	if(index == WI_NOT_FOUND || index == range.length - 2)
		return false;
	
	*os_name = wi_string_substring_with_range(version, wi_make_range(range.location, index - range.location));
	
	range.location = index + 2;
	range.length -= index + 2;
	
	index = wi_string_index_of_string_in_range(version, WI_STR("; "), 0, range);
	
	if(index == WI_NOT_FOUND || index == range.length - 2)
		return false;
	
	*os_version = wi_string_substring_with_range(version, wi_make_range(range.location, index - range.location));
	
	range.location = index + 2;
	range.length -= index + 2;
	
	index = wi_string_index_of_string_in_range(version, WI_STR(")"), 0, range);
	
	if(index == WI_NOT_FOUND || index == range.length - 1)
		return false;
	
	*arch = wi_string_substring_with_range(version, wi_make_range(range.location, index - range.location));

	return true;
}