/// <summary>
/// Obtains a license from the application data path and adds it to the <paramref name="licenses"/> if exists.
/// </summary>
/// <param name="key">The encryption key to verify the license.</param>
/// <param name="licenses">The licenses collection.</param>
private void AddLicenseFromPaths(RSACryptoServiceProvider key, List <License> licenses)
{
LicenseFile lic = null;
using (Stream stream = FileNames.CreateLicenseFileStream(FileMode.Open, FileAccess.Read, FileShare.Read))
lic = LicenseFile.LoadFile(stream, key);
if (lic != null)
{
licenses.Add(lic);
}
}
/// <summary>
/// This saves the license in the proper location.
/// </summary>
/// <param name="licenseFile">The license file to save.</param>
/// <param name="key">The encryption key to verify the license.</param>
/// <param name="useIsolatedStorage">Save to IsolatedStorage if true if saving in the application data path causes an exception.</param>
/// <param name="appDataFilePath">The application data file path.</param>
private void Save
(LicenseFile licenseFile, RSACryptoServiceProvider key, bool useIsolatedStorage, string appDataFilePath)
{
Debug.WriteLine("OpenLicenseProvider: Save Function");
try
{
using (Stream fileStream = FileNames.CreateLicenseFileStream(FileMode.Create, FileAccess.Write, FileShare.Write))
licenseFile.SaveFile(fileStream, key);
}
catch (Exception ex)
{
if (!useIsolatedStorage)
{
throw new LicenseFileException(Resources.ErrStr_SaveLicense_UnableToSaveLicense + ex.Message);
}
}
if (useIsolatedStorage)
{
using (Stream writer = IsolatedStorageAccess.CreateIsolatedStorageLicenseStream(FileMode.Create))
licenseFile.SaveFile(writer, key);
}
}