/// <summary> /// Read a value from buffer for special Type. /// </summary> /// <param name="type">The Type of value.</param> /// <param name="buffer">Buffer contains value.</param> /// <returns>Byte array of the value.</returns> public static byte[] ReadValueByType(ushort type, byte[] buffer) { byte[] value = null; BufferReader bufferReader = new BufferReader(buffer); uint length = 0; byte[] tmpArray = null; uint startIndex = 0; uint endIndex = 0; switch (type) { // 2-byte // PtypInteger16 case 0x0002: value = bufferReader.ReadBytes(2); break; // 4-byte // PtypInteger32 case 0x0003: // PtypFloating32 case 0x0004: // PtypErrorCode case 0x000A: value = bufferReader.ReadBytes(4); break; // 8-byte // PtypFloating64 case 0x0005: // PtypCurrency case 0x0006: // PtypFloatingTime case 0x0007: // PtypInteger64 case 0x0014: // PtypTime case 0x0040: value = bufferReader.ReadBytes(8); break; // 1 byte // PtypBoolean case 0x000B: value = new byte[1] { bufferReader.ReadByte() }; break; // PtypString PT_UNICODE case 0x001F: value = Encoding.Unicode.GetBytes(bufferReader.ReadUnicodeString()); break; // PtypString8 case 0x001E: value = Encoding.ASCII.GetBytes(bufferReader.ReadASCIIString()); break; // 16-byte // PtypGuid 16bytes case 0x0048: // PtypServerId case 0x00FB: value = bufferReader.ReadBytes(16); break; // PtypRestriction case 0x00FD: tmpArray = bufferReader.ReadToEnd(); IRestriction restriction = null; RestrictionType restrictionType = (RestrictionType)tmpArray[0]; switch (restrictionType) { case RestrictionType.AndRestriction: restriction = new AndRestriction(); break; case RestrictionType.BitMaskRestriction: restriction = new BitMaskRestriction(); break; case RestrictionType.CommentRestriction: restriction = new CommentRestriction(); break; case RestrictionType.ComparePropertiesRestriction: restriction = new ComparePropertiesRestriction(); break; case RestrictionType.ContentRestriction: restriction = new ContentRestriction(); break; case RestrictionType.CountRestriction: restriction = new CountRestriction(); break; case RestrictionType.ExistRestriction: restriction = new ExistRestriction(); break; case RestrictionType.NotRestriction: restriction = new NotRestriction(); break; case RestrictionType.OrRestriction: restriction = new OrRestriction(); break; case RestrictionType.PropertyRestriction: restriction = new PropertyRestriction(); break; case RestrictionType.SizeRestriction: restriction = new SizeRestriction(); break; case RestrictionType.SubObjectRestriction: restriction = new SubObjectRestriction(); break; } length += restriction.Deserialize(tmpArray); value = bufferReader.ReadBytes(0, length); break; // PtypRuleAction case 0x00FE: tmpArray = bufferReader.ReadToEnd(); RuleAction ruleAction = new RuleAction(); length = ruleAction.Deserialize(tmpArray); bufferReader = new BufferReader(tmpArray); value = bufferReader.ReadBytes(length); break; // PtypBinary case 0x0102: length = (uint)(buffer[bufferReader.Position] + (buffer[bufferReader.Position + 1] << 8) + 2); value = bufferReader.ReadBytes(length); break; // PtypMultipleInteger16 case 0x1002: length = (uint)(buffer[bufferReader.Position] + (buffer[bufferReader.Position + 1] << 8)); length = (length * 2) + 2; value = bufferReader.ReadBytes(length); break; // PtypMultipleInteger32 case 0x1003: // PtypMultipleFloating32 case 0x1004: length = (uint)(buffer[bufferReader.Position] + (buffer[bufferReader.Position + 1] << 8)); length = (length * 4) + 2; value = bufferReader.ReadBytes(length); break; // PtypMultipleFloating64 case 0x1005: // PtypMultipleCurrency case 0x1006: // PtypMultipleFloatingTime case 0x1007: // PtypMultipleInteger64 case 0x1014: // PtypMultipleTime case 0x1040: length = (uint)(buffer[bufferReader.Position] + (buffer[bufferReader.Position + 1] << 8)); length = (length * 8) + 2; value = bufferReader.ReadBytes(length); break; // PtypMultipleString case 0x101F: startIndex = bufferReader.Position; ushort strCount = bufferReader.ReadUInt16(); for (int istr = 0; istr < strCount; istr++) { bufferReader.ReadUnicodeString(); } endIndex = bufferReader.Position; length = endIndex - startIndex; value = bufferReader.ReadBytes(startIndex, length); break; // PtypMultipleString8 case 0x101E: startIndex = bufferReader.Position; ushort str8Count = bufferReader.ReadUInt16(); for (int istr8 = 0; istr8 < str8Count; istr8++) { bufferReader.ReadASCIIString(); } endIndex = bufferReader.Position; length = endIndex - startIndex; value = bufferReader.ReadBytes(startIndex, length); break; // PtypMultipleGuid case 0x1048: length = (uint)(buffer[bufferReader.Position] + (buffer[bufferReader.Position + 1] << 8)); length = (length * 16) + 2; value = bufferReader.ReadBytes(length); break; // PtypMultipleBinary case 0x1102: startIndex = bufferReader.Position; ushort binCount = bufferReader.ReadUInt16(); for (int ibin = 0; ibin < binCount; ibin++) { uint binLength = bufferReader.ReadUInt16(); bufferReader.ReadBytes(binLength); } endIndex = bufferReader.Position; length = endIndex - startIndex; value = bufferReader.ReadBytes(startIndex, length); break; // PtypUnspecified case 0x0000: throw new NotImplementedException(); // PtypNull case 0x0001: value = null; break; // PtypObject or PtypEmbeddedTable case 0x000D: throw new NotImplementedException(); } return value; }
/// <summary> /// Deserialized byte array to an ActionBlock instance /// </summary> /// <param name="buffer">Byte array contain data of an ActionBlock instance.</param> /// <returns>Bytes count that deserialized in buffer.</returns> public uint Deserialize(byte[] buffer) { BufferReader reader = new BufferReader(buffer); uint flags = reader.ReadUInt32(); if (this.Flags != flags) { string errorMessage = "Flags MUST be 0x00000000, the actual value is " + flags.ToString() + "!"; throw new ArgumentException(errorMessage); } byte[] providerUID = reader.ReadBytes(16); if (!Common.CompareByteArray(this.ProviderUID, providerUID)) { string errorMessage = "ProviderUID MUST be %x38.A1.BB.10.05.E5.10.1A.A1.BB.08.00.2B.2A.56.C2., the actual value is " + providerUID.ToString() + "!"; throw new ArgumentException(errorMessage); } byte version = reader.ReadByte(); if (this.Version != version) { string errorMessage = "Version MUST be zero., the actual value is " + version.ToString() + "!"; throw new ArgumentException(errorMessage); } byte flag = reader.ReadByte(); if (this.Flag != flag) { string errorMessage = "Flag MUST be zero, the actual value is " + flag.ToString() + "!"; throw new ArgumentException(errorMessage); } byte[] dllFileName = reader.ReadBytes(14); if (!Common.CompareByteArray(this.DLLFileName, dllFileName)) { string errorMessage = "DLLFileName MUST be set to the following value which represents \"emsmdb.dll\": %x45.4D.53.4D.44.42.2E.44.4C.4C.00.00.00.00., the actual value is " + dllFileName.ToString() + "!"; throw new ArgumentException(errorMessage); } uint wrappedFlags = reader.ReadUInt32(); if (this.WrappedFlags != wrappedFlags) { string errorMessage = "WrappedFlags MUST be 0x00000000, the actual value is " + wrappedFlags.ToString() + "!"; throw new ArgumentException(errorMessage); } byte[] wrappedProviderUID = reader.ReadBytes(16); if (Common.CompareByteArray(this.mailboxWrappedProviderUID, wrappedProviderUID)) { this.objectType = StoreObjectType.Mailbox; } else if (Common.CompareByteArray(this.publicFolderWrappedProviderUID, wrappedProviderUID)) { this.objectType = StoreObjectType.PublicFolder; } else { string errorMessage = "WrappedProviderUID is not mailbox or public folder, the actual wrappedProviderUID value is " + wrappedProviderUID.ToString() + "!"; throw new ArgumentException(errorMessage); } uint wrappedType = reader.ReadUInt32(); if (this.WrappedType != wrappedType) { if (this.ObjectType == StoreObjectType.Mailbox) { string errorMessage = "For Mailbox Store object, WrappedType MUST be %x0C.00.00.00, the actual value is " + StoreObjectType.Mailbox.ToString() + "!"; throw new ArgumentException(errorMessage); } else { string errorMessage = "For Public folder Store object, WrappedType MUST be %x06.00.00.00, the actual value is " + wrappedType.ToString() + "!"; throw new ArgumentException(errorMessage); } } this.ServerShortname = reader.ReadASCIIString(); this.MailBoxDN = reader.ReadASCIIString(); return reader.Position; }
/// <summary> /// Deserialized byte array to an ActionBlock instance /// </summary> /// <param name="buffer">Byte array contain data of an ActionBlock instance.</param> /// <returns>Bytes count that deserialized in buffer.</returns> public uint Deserialize(byte[] buffer) { BufferReader reader = new BufferReader(buffer); uint flags = reader.ReadUInt32(); if (this.Flags != flags) { throw new ParseException("Flags MUST be 0x00000000."); } byte[] providerUID = reader.ReadBytes(16); if (!Common.CompareByteArray(this.ProviderUID, providerUID)) { throw new ParseException("ProviderUID MUST be %xDC.A7.40.C8.C0.42.10.1A.B4.B9.08.00.2B.2F.E1.82."); } uint version = reader.ReadUInt32(); if (this.Version != version) { throw new ParseException("Version MUST be 0x00000001."); } this.Type = (ObjectTypes)reader.ReadUInt32(); this.valueOfX500DN = reader.ReadASCIIString(); return reader.Position; }