public static bool IsAddressBookEntryId(byte[] entryId, out Eidt eidt, out string emailAddr)
{
eidt = Eidt.User;
emailAddr = null;
if (entryId == null)
{
return false;
}
int num = 0;
int num2 = entryId.Length;
bool result = false;
if (num2 <= AddressBookEntryId.AddressBookEntryIdSize || !AddressBookEntryId.ArrayMatch(entryId, AddressBookEntryId.SkipEntryIdFlagsOffset, AddressBookEntryId.ExchAddrGuid) || entryId[num2 - 1] != 0)
{
return result;
}
num += AddressBookEntryId.SkipEntryIdFlagsOffset + AddressBookEntryId.ExchAddrGuid.Length + AddressBookEntryId.BinaryHelper.DWordSize;
try
{
eidt = (Eidt)AddressBookEntryId.BinaryHelper.GetDword(entryId, ref num, num2);
emailAddr = AddressBookEntryId.BinaryHelper.GetStringFromASCII(entryId, ref num, num2);
result = true;
}
catch (ArgumentOutOfRangeException)
{
}
return result;
}
private static bool TryGetEidt(RecipientDisplayType type, out Eidt eidt)
{
if (type <= RecipientDisplayType.ArbitrationMailbox)
{
if (type <= RecipientDisplayType.ACLableSyncedUSGasContact)
{
if (type != RecipientDisplayType.ACLableSyncedRemoteMailUser && type != RecipientDisplayType.ACLableSyncedUSGasContact)
{
goto IL_76;
}
}
else
{
if (type == RecipientDisplayType.MailboxUser)
{
goto IL_71;
}
switch (type)
{
case RecipientDisplayType.RemoteMailUser:
break;
case RecipientDisplayType.ConferenceRoomMailbox:
case RecipientDisplayType.EquipmentMailbox:
case RecipientDisplayType.ArbitrationMailbox:
goto IL_71;
case (RecipientDisplayType)9:
goto IL_76;
default:
goto IL_76;
}
}
}
else if (type <= RecipientDisplayType.ACLableMailboxUser)
{
if (type != RecipientDisplayType.TeamMailboxUser && type != RecipientDisplayType.ACLableMailboxUser)
{
goto IL_76;
}
goto IL_71;
}
else if (type != RecipientDisplayType.ACLableRemoteMailUser)
{
if (type != RecipientDisplayType.ACLableTeamMailboxUser)
{
goto IL_76;
}
goto IL_71;
}
eidt = Eidt.RemoteUser;
return true;
IL_71:
eidt = Eidt.User;
return true;
IL_76:
eidt = Eidt.User;
return false;
}
public static byte[] MakeAddressBookEntryID(string legacyDN, Eidt eidt)
{
Util.ThrowOnNullOrEmptyArgument(legacyDN, "legacyDN");
EnumValidator.ThrowIfInvalid<Eidt>(eidt, "eidt");
byte[] array = new byte[AddressBookEntryId.AddressBookEntryIdSize + legacyDN.Length + 1];
int num = 0;
AddressBookEntryId.BinaryHelper.SetDword(array, ref num, 0U);
Buffer.BlockCopy(AddressBookEntryId.ExchAddrGuid, 0, array, num, AddressBookEntryId.ExchAddrGuid.Length);
num += AddressBookEntryId.ExchAddrGuid.Length;
AddressBookEntryId.BinaryHelper.SetDword(array, ref num, AddressBookEntryId.AddressBookEntryIdVersion);
AddressBookEntryId.BinaryHelper.SetDword(array, ref num, (uint)eidt);
AddressBookEntryId.BinaryHelper.SetASCIIString(array, ref num, legacyDN);
return array;
}
public static byte[] MakeAddressBookEntryIDFromLocalDirectorySid(SecurityIdentifier sid)
{
if (!ExternalUser.IsExternalUserSid(sid))
{
throw new InvalidParamException(ServerStrings.InvalidLocalDirectorySecurityIdentifier(sid.ToString()));
}
byte[] array = new byte[AddressBookEntryId.AddressBookEntryIdSize + sid.BinaryLength];
Eidt dw = Eidt.User;
int num = 0;
AddressBookEntryId.BinaryHelper.SetDword(array, ref num, 0U);
Buffer.BlockCopy(AddressBookEntryId.MuidLocalDirectoryUser, 0, array, num, AddressBookEntryId.MuidLocalDirectoryUser.Length);
num += AddressBookEntryId.ExchAddrGuid.Length;
AddressBookEntryId.BinaryHelper.SetDword(array, ref num, AddressBookEntryId.AddressBookEntryIdVersion);
AddressBookEntryId.BinaryHelper.SetDword(array, ref num, (uint)dw);
sid.GetBinaryForm(array, num);
return array;
}
public static byte[] MakeAddressBookEntryID(string legacyDN, bool isDL)
{
Eidt eidt = isDL ? Eidt.List : Eidt.User;
return AddressBookEntryId.MakeAddressBookEntryID(legacyDN, eidt);
}
