/* 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); }