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/*
Copyright (c) 2008 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 "MountOptions.h"
#include "Platform/MemoryStream.h"
#include "Platform/SerializerFactory.h"
namespace VeraCrypt
{
void MountOptions::CopyFrom (const MountOptions &other)
{
#define TC_CLONE(NAME) NAME = other.NAME
#define TC_CLONE_SHARED(TYPE,NAME) NAME = other.NAME ? make_shared <TYPE> (*other.NAME) : shared_ptr <TYPE> ()
TC_CLONE (CachePassword);
TC_CLONE (FilesystemOptions);
TC_CLONE (FilesystemType);
TC_CLONE_SHARED (KeyfileList, Keyfiles);
TC_CLONE_SHARED (DirectoryPath, MountPoint);
TC_CLONE (NoFilesystem);
TC_CLONE (NoHardwareCrypto);
TC_CLONE (NoKernelCrypto);
TC_CLONE_SHARED (VolumePassword, Password);
if (other.Kdf)
{
Kdf.reset(other.Kdf->Clone());
}
else
Kdf.reset();
TC_CLONE_SHARED (VolumePath, Path);
TC_CLONE (PartitionInSystemEncryptionScope);
TC_CLONE (PreserveTimestamps);
TC_CLONE (Protection);
TC_CLONE_SHARED (VolumePassword, ProtectionPassword);
if (other.ProtectionKdf)
ProtectionKdf.reset(other.ProtectionKdf->Clone());
else
ProtectionKdf.reset();
TC_CLONE_SHARED (KeyfileList, ProtectionKeyfiles);
TC_CLONE (Removable);
TC_CLONE (SharedAccessAllowed);
TC_CLONE (SlotNumber);
TC_CLONE (UseBackupHeaders);
TC_CLONE (TrueCryptMode);
}
void MountOptions::Deserialize (shared_ptr <Stream> stream)
{
Serializer sr (stream);
wstring nameValue;
sr.Deserialize ("CachePassword", CachePassword);
sr.Deserialize ("FilesystemOptions", FilesystemOptions);
sr.Deserialize ("FilesystemType", FilesystemType);
Keyfiles = Keyfile::DeserializeList (stream, "Keyfiles");
if (!sr.DeserializeBool ("MountPointNull"))
MountPoint.reset (new DirectoryPath (sr.DeserializeWString ("MountPoint")));
else
MountPoint.reset();
sr.Deserialize ("NoFilesystem", NoFilesystem);
sr.Deserialize ("NoHardwareCrypto", NoHardwareCrypto);
sr.Deserialize ("NoKernelCrypto", NoKernelCrypto);
if (!sr.DeserializeBool ("PasswordNull"))
Password = Serializable::DeserializeNew <VolumePassword> (stream);
else
Password.reset();
if (!sr.DeserializeBool ("PathNull"))
Path.reset (new VolumePath (sr.DeserializeWString ("Path")));
else
Path.reset();
sr.Deserialize ("PartitionInSystemEncryptionScope", PartitionInSystemEncryptionScope);
sr.Deserialize ("PreserveTimestamps", PreserveTimestamps);
Protection = static_cast <VolumeProtection::Enum> (sr.DeserializeInt32 ("Protection"));
if (!sr.DeserializeBool ("ProtectionPasswordNull"))
ProtectionPassword = Serializable::DeserializeNew <VolumePassword> (stream);
else
ProtectionPassword.reset();
ProtectionKeyfiles = Keyfile::DeserializeList (stream, "ProtectionKeyfiles");
sr.Deserialize ("Removable", Removable);
sr.Deserialize ("SharedAccessAllowed", SharedAccessAllowed);
sr.Deserialize ("SlotNumber", SlotNumber);
sr.Deserialize ("UseBackupHeaders", UseBackupHeaders);
sr.Deserialize ("TrueCryptMode", TrueCryptMode);
try
{
if (!sr.DeserializeBool ("KdfNull"))
{
sr.Deserialize ("Kdf", nameValue);
Kdf = Pkcs5Kdf::GetAlgorithm (nameValue, TrueCryptMode);
}
}
catch(...) {}
try
{
if (!sr.DeserializeBool ("ProtectionKdfNull"))
{
sr.Deserialize ("ProtectionKdf", nameValue);
ProtectionKdf = Pkcs5Kdf::GetAlgorithm (nameValue, TrueCryptMode);
}
}
catch(...) {}
}
void MountOptions::Serialize (shared_ptr <Stream> stream) const
{
Serializable::Serialize (stream);
Serializer sr (stream);
sr.Serialize ("CachePassword", CachePassword);
sr.Serialize ("FilesystemOptions", FilesystemOptions);
sr.Serialize ("FilesystemType", FilesystemType);
Keyfile::SerializeList (stream, "Keyfiles", Keyfiles);
sr.Serialize ("MountPointNull", MountPoint == nullptr);
if (MountPoint)
sr.Serialize ("MountPoint", wstring (*MountPoint));
sr.Serialize ("NoFilesystem", NoFilesystem);
sr.Serialize ("NoHardwareCrypto", NoHardwareCrypto);
sr.Serialize ("NoKernelCrypto", NoKernelCrypto);
sr.Serialize ("PasswordNull", Password == nullptr);
if (Password)
Password->Serialize (stream);
sr.Serialize ("PathNull", Path == nullptr);
if (Path)
sr.Serialize ("Path", wstring (*Path));
sr.Serialize ("PartitionInSystemEncryptionScope", PartitionInSystemEncryptionScope);
sr.Serialize ("PreserveTimestamps", PreserveTimestamps);
sr.Serialize ("Protection", static_cast <uint32> (Protection));
sr.Serialize ("ProtectionPasswordNull", ProtectionPassword == nullptr);
if (ProtectionPassword)
ProtectionPassword->Serialize (stream);
Keyfile::SerializeList (stream, "ProtectionKeyfiles", ProtectionKeyfiles);
sr.Serialize ("Removable", Removable);
sr.Serialize ("SharedAccessAllowed", SharedAccessAllowed);
sr.Serialize ("SlotNumber", SlotNumber);
sr.Serialize ("UseBackupHeaders", UseBackupHeaders);
sr.Serialize ("TrueCryptMode", TrueCryptMode);
sr.Serialize ("KdfNull", Kdf == nullptr);
if (Kdf)
sr.Serialize ("Kdf", Kdf->GetName());
sr.Serialize ("ProtectionKdfNull", ProtectionKdf == nullptr);
if (ProtectionKdf)
sr.Serialize ("ProtectionKdf", ProtectionKdf->GetName());
}
TC_SERIALIZER_FACTORY_ADD_CLASS (MountOptions);
}
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