C++ (Cpp) wi_string_contains_string示例

示例#1

文件： wi-date.c 项目： 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);
}

示例#2

文件： wi-url.c 项目： ProfDrLuigi/zanka

wi_url_t * wi_url_init_with_string(wi_url_t *url, wi_string_t *string) {
	wi_string_t		*userpassword;
	wi_range_t		range;
	
	range = wi_string_range_of_string(string, WI_STR("://"), 0);
	
	if(range.location != WI_NOT_FOUND) {
		url->scheme = wi_retain(wi_string_substring_to_index(string, range.location));
		
		if(range.location + range.length >= wi_string_length(string))
			goto end;
		else
			string = wi_string_substring_from_index(string, range.location + 3);
	}
	
	range = wi_string_range_of_string(string, WI_STR("/"), 0);
	
	if(range.location != WI_NOT_FOUND) {
		url->path	= wi_retain(wi_string_substring_from_index(string, range.location));
		string		= wi_string_substring_to_index(string, range.location);
	}
	
	range = wi_string_range_of_string(string, WI_STR("@"), 0);
	
	if(range.location != WI_NOT_FOUND) {
		userpassword = wi_string_substring_to_index(string, range.location);
		string = wi_string_substring_from_index(string, range.location + 1);

		range = wi_string_range_of_string(userpassword, WI_STR(":"), 0);
		
		if(range.location != WI_NOT_FOUND && range.location != wi_string_length(userpassword) - 1) {
			url->user = wi_retain(wi_string_substring_to_index(userpassword, range.location));
			url->password = wi_retain(wi_string_substring_from_index(userpassword, range.location + 1));
		} else {
			url->user = wi_retain(userpassword);
		}
	}
	
	range = wi_string_range_of_string(string, WI_STR(":"), 0);
	
	if(range.location == WI_NOT_FOUND ||
	   range.location + range.length >= wi_string_length(string) ||
	   wi_string_contains_string(wi_string_substring_from_index(string, range.location + 1), WI_STR(":"), 0)) {
		url->host = wi_copy(string);
	} else {
		url->host = wi_retain(wi_string_substring_to_index(string, range.location));
		url->port = wi_string_uint32(wi_string_substring_from_index(string, range.location + 1));
	}
	
end:
	_wi_url_regenerate_string(url);
	
	return url;
}