internal static LicenseState ProjectTypeLicense(ProjectLicenseGroup group, IServiceProvider services)
{
ILicenseService service = services.GetService <ILicenseService>();
switch (group)
{
case ProjectLicenseGroup.WpfSilverlight:
{
IList <Guid> guids = service.SkusFromFeature(ExpressionFeatureMapper.WpfFeature);
IList <Guid> guids1 = service.SkusFromFeature(ExpressionFeatureMapper.SilverlightFeature);
return(LicensingHelper.DetermineLicenseState(service, LicensingHelper.CombineLists(guids, guids1)));
}
case ProjectLicenseGroup.SilverlightMobile:
{
return(LicensingHelper.DetermineLicenseState(service, service.SkusFromFeature(ExpressionFeatureMapper.MobileFeature)));
}
case ProjectLicenseGroup.SketchFlow:
{
IList <Guid> list = service.SkusFromFeature(ExpressionFeatureMapper.HobbledSketchFlowFeature);
list = list.Union <Guid>(service.SkusFromFeature(ExpressionFeatureMapper.SketchFlowFeature)).ToList <Guid>();
return(LicensingHelper.DetermineLicenseState(service, list));
}
}
return(LicenseState.FullLicense());
}
private static LicenseState DetermineLicenseState(ILicenseService licenseService, IList <Guid> skus)
{
LicenseState licenseState;
Guid guid = licenseService.MostPermissiveLicenseSku(skus);
bool flag = licenseService.FeaturesFromSku(guid).Contains(ExpressionFeatureMapper.ActivationLicense);
if (licenseService.IsLicensed(guid))
{
licenseState = LicenseState.FullLicense();
}
else if (!licenseService.IsInGrace(guid))
{
bool unlicensedReason = licenseService.GetUnlicensedReason(guid) == UnlicensedReason.GraceTimeExpired;
bool flag1 = licenseService.HasKey(guid);
licenseState = LicenseState.Expired((!flag || !unlicensedReason ? false : flag1));
}
else
{
licenseState = LicenseState.Trial(flag, licenseService.GetRemainingGraceMinutes(guid) / 1440);
}
return(licenseState);
}
