/* Copyright (c) 2008-2009 TrueCrypt Developers Association. All rights reserved. Governed by the TrueCrypt License 3.0 the full text of which is contained in the file License.txt included in TrueCrypt binary and source code distribution packages. */ #include "Common/Tcdefs.h" #include "VolumeInfo.h" #include "Platform/SerializerFactory.h" namespace VeraCrypt { void VolumeInfo::Deserialize (shared_ptr <Stream> stream) { Serializer sr (stream); sr.Deserialize ("ProgramVersion", ProgramVersion); AuxMountPoint = sr.DeserializeWString ("AuxMountPoint"); sr.Deserialize ("EncryptionAlgorithmBlockSize", EncryptionAlgorithmBlockSize); sr.Deserialize ("EncryptionAlgorithmKeySize", EncryptionAlgorithmKeySize); sr.Deserialize ("EncryptionAlgorithmMinBlockSize", EncryptionAlgorithmMinBlockSize); EncryptionAlgorithmName = sr.DeserializeWString ("EncryptionAlgorithmName"); EncryptionModeName = sr.DeserializeWString ("EncryptionModeName"); sr.Deserialize ("HeaderCreationTime", HeaderCreationTime); sr.Deserialize ("HiddenVolumeProtectionTriggered", HiddenVolumeProtectionTriggered); LoopDevice = sr.DeserializeWString ("LoopDevice"); if (ProgramVersion >= 0x10b) sr.Deserialize ("MinRequiredProgramVersion", MinRequiredProgramVersion); MountPoint = sr.DeserializeWString ("MountPoint"); Path = sr.DeserializeWString ("Path"); sr.Deserialize ("Pkcs5IterationCount", Pkcs5IterationCount); Pkcs5PrfName = sr.DeserializeWString ("Pkcs5PrfName"); Protection = static_cast <VolumeProtection::Enum> (sr.DeserializeInt32 ("Protection")); sr.Deserialize ("SerialInstanceNumber", SerialInstanceNumber); sr.Deserialize ("Size", Size); sr.Deserialize ("SlotNumber", SlotNumber); if (ProgramVersion >= 0x10b) sr.Deserialize ("SystemEncryption", SystemEncryption); if (ProgramVersion >= 0x10b) sr.Deserialize ("TopWriteOffset", TopWriteOffset); sr.Deserialize ("TotalDataRead", TotalDataRead); sr.Deserialize ("TotalDataWritten", TotalDataWritten); Type = static_cast <VolumeType::Enum> (sr.DeserializeInt32 ("Type")); VirtualDevice = sr.DeserializeWString ("VirtualDevice"); sr.Deserialize ("VolumeCreationTime", VolumeCreationTime); } bool VolumeInfo::FirstVolumeMountedAfterSecond (shared_ptr <VolumeInfo> first, shared_ptr <VolumeInfo> second) { return first->SerialInstanceNumber > second->SerialInstanceNumber; } void VolumeInfo::Serialize (shared_ptr <Stream> stream) const { Serializable::Serialize (stream); Serializer sr (stream); const uint32 version = VERSION_NUM; sr.Serialize ("ProgramVersion", version); sr.Serialize ("AuxMountPoint", wstring (AuxMountPoint)); sr.Serialize ("EncryptionAlgorithmBlockSize", EncryptionAlgorithmBlockSize); sr.Serialize ("EncryptionAlgorithmKeySize", EncryptionAlgorithmKeySize); sr.Serialize ("EncryptionAlgorithmMinBlockSize", EncryptionAlgorithmMinBlockSize); sr.Serialize ("EncryptionAlgorithmName", EncryptionAlgorithmName); sr.Serialize ("EncryptionModeName", EncryptionModeName); sr.Serialize ("HeaderCreationTime", HeaderCreationTime); sr.Serialize ("HiddenVolumeProtectionTriggered", HiddenVolumeProtectionTriggered); sr.Serialize ("LoopDevice", wstring (LoopDevice)); sr.Serialize ("MinRequiredProgramVersion", MinRequiredProgramVersion); sr.Serialize ("MountPoint", wstring (MountPoint)); sr.Serialize ("Path", wstring (Path)); sr.Serialize ("Pkcs5IterationCount", Pkcs5IterationCount); sr.Serialize ("Pkcs5PrfName", Pkcs5PrfName); sr.Serialize ("Protection", static_cast <uint32> (Protection)); sr.Serialize ("SerialInstanceNumber", SerialInstanceNumber); sr.Serialize ("Size", Size); sr.Serialize ("SlotNumber", SlotNumber); sr.Serialize ("SystemEncryption", SystemEncryption); sr.Serialize ("TopWriteOffset", TopWriteOffset); sr.Serialize ("TotalDataRead", TotalDataRead); sr.Serialize ("TotalDataWritten", TotalDataWritten); sr.Serialize ("Type", static_cast <uint32> (Type)); sr.Serialize ("VirtualDevice", wstring (VirtualDevice)); sr.Serialize ("VolumeCreationTime", VolumeCreationTime); } void VolumeInfo::Set (const Volume &volume) { EncryptionAlgorithmBlockSize = static_cast <uint32> (volume.GetEncryptionAlgorithm()->GetMaxBlockSize()); EncryptionAlgorithmKeySize = static_cast <uint32> (volume.GetEncryptionAlgorithm()->GetKeySize()); EncryptionAlgorithmMinBlockSize = static_cast <uint32> (volume.GetEncryptionAlgorithm()->GetMinBlockSize()); EncryptionAlgorithmName = volume.GetEncryptionAlgorithm()->GetName(); EncryptionModeName = volume.GetEncryptionMode()->GetName(); HeaderCreationTime = volume.GetHeaderCreationTime(); VolumeCreationTime = volume.GetVolumeCreationTime(); HiddenVolumeProtectionTriggered = volume.IsHiddenVolumeProtectionTriggered(); MinRequiredProgramVersion = volume.GetHeader()->GetRequiredMinProgramVersion(); Path = volume.GetPath(); Pkcs5IterationCount = volume.GetPkcs5Kdf()->GetIterationCount(); Pkcs5PrfName = volume.GetPkcs5Kdf()->GetName(); Protection = volume.GetProtectionType(); Size = volume.GetSize(); SystemEncryption = volume.IsInSystemEncryptionScope(); Type = volume.GetType(); TopWriteOffset = volume.GetTopWriteOffset(); TotalDataRead = volume.GetTotalDataRead(); TotalDataWritten = volume.GetTotalDataWritten(); } TC_SERIALIZER_FACTORY_ADD_CLASS (VolumeInfo); }