public static bool CheckNumberGroupingIsValid(
PhoneNumber number, String candidate, PhoneNumberUtil util, CheckGroups checker)
{
// TODO: Evaluate how this works for other locales (testing has been limited to NANPA regions)
// and optimise if necessary.
StringBuilder normalizedCandidate =
PhoneNumberUtil.NormalizeDigits(candidate, true /* keep non-digits */);
String[] formattedNumberGroups = PhoneNumberMatcher.GetNationalNumberGroups(util, number, null);
if (checker(util, number, normalizedCandidate, formattedNumberGroups))
{
return(true);
}
// If this didn't pass, see if there are any alternate formats, and try them instead.
var alternateFormats =
MetadataManager.GetAlternateFormatsForCountry(number.CountryCode);
if (alternateFormats != null)
{
foreach (var alternateFormat in alternateFormats.NumberFormatList)
{
formattedNumberGroups = GetNationalNumberGroups(util, number, alternateFormat);
if (checker(util, number, normalizedCandidate, formattedNumberGroups))
{
return(true);
}
}
}
return(false);
}
public StartForensicWindowViewModel(IEnumerable <CheckGroupTreeItem> groups,
IEnumerable <CheckItemTreeItem> items)
{
this.items = items;
foreach (var group in groups)
{
CheckGroups.Add(group);
}
BuildTree();
}
public bool CheckNumberGroupingIsValid(
PhoneNumber number, string candidate, PhoneNumberUtil util, CheckGroups checker)
{
// TODO: Evaluate how this works for other locales (testing has been limited to NANPA regions)
// and optimise if necessary.
var normalizedCandidate =
PhoneNumberUtil.NormalizeDigits(new StringBuilder(candidate), true /* keep non-digits */);
var formattedNumberGroups = GetNationalNumberGroups(util, number);
if (checker(util, number, normalizedCandidate, formattedNumberGroups))
{
return(true);
}
// If this didn't pass, see if there are any alternate formats that match, and try them instead.
var alternateFormats =
MetadataManager.GetAlternateFormatsForCountry(number.CountryCode);
var nationalSignificantNumber = util.GetNationalSignificantNumber(number);
if (alternateFormats != null)
{
foreach (var alternateFormat in alternateFormats.NumberFormatList)
{
if (alternateFormat.LeadingDigitsPatternCount > 0)
{
// There is only one leading digits pattern for alternate formats.
var pattern =
regexCache.GetPatternForRegex(alternateFormat.GetLeadingDigitsPattern(0));
if (!pattern.IsMatchBeginning(nationalSignificantNumber))
{
// Leading digits don't match; try another one.
continue;
}
}
formattedNumberGroups = GetNationalNumberGroups(util, number, alternateFormat);
if (checker(util, number, normalizedCandidate, formattedNumberGroups))
{
return(true);
}
}
}
return(false);
}
