diff options
Diffstat (limited to 'src/Volume/VolumeInfo.cpp')
| -rw-r--r-- | src/Volume/VolumeInfo.cpp | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/src/Volume/VolumeInfo.cpp b/src/Volume/VolumeInfo.cpp new file mode 100644 index 00000000..28c7f3f6 --- /dev/null +++ b/src/Volume/VolumeInfo.cpp @@ -0,0 +1,118 @@ +/* + 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 TrueCrypt +{ + 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 >= 0x600) + 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 >= 0x620) + sr.Deserialize ("SystemEncryption", SystemEncryption); + + if (ProgramVersion >= 0x600) + 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); +} |