DeleteUseLicenseForUser(
RightsManagementEncryptionTransform rmet,
StreamInfo si,
object param,
ref bool stop
)
{
ContentUser userToDelete = param as ContentUser;
if (userToDelete == null)
{
throw new ArgumentException(SR.Get(SRID.CallbackParameterInvalid), "param");
}
ContentUser userFromStream = null;
using (Stream stream = si.GetStream(FileMode.Open, FileAccess.Read))
{
using (BinaryReader utf8Reader = new BinaryReader(stream, Encoding.UTF8))
{
userFromStream = rmet.LoadUserFromStream(utf8Reader);
}
}
if (userFromStream.GenericEquals(userToDelete))
{
si.Delete();
}
}
LoadUseLicenseForUser(
RightsManagementEncryptionTransform rmet,
StreamInfo si,
object param,
ref bool stop
)
{
LoadUseLicenseForUserParams lulfup = param as LoadUseLicenseForUserParams;
if (lulfup == null)
{
throw new ArgumentException(SR.Get(SRID.CallbackParameterInvalid), "param");
}
ContentUser userDesired = lulfup.User;
Debug.Assert(userDesired != null);
ContentUser userFromStream = null;
using (Stream stream = si.GetStream(FileMode.Open, FileAccess.Read))
{
using (BinaryReader utf8Reader = new BinaryReader(stream, Encoding.UTF8))
{
userFromStream = rmet.LoadUserFromStream(utf8Reader);
if (userFromStream.GenericEquals(userDesired))
{
lulfup.UseLicense = rmet.LoadUseLicenseFromStream(utf8Reader);
stop = true;
}
}
}
}
