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authorMounir IDRASSI <mounir.idrassi@idrix.fr>2013-06-22 14:16:13 (GMT)
committerMounir IDRASSI <mounir.idrassi@idrix.fr>2014-11-08 22:18:07 (GMT)
commitc606f0866c3a2a5db3ef9bc41738ef33eb9612a9 (patch)
tree5847c644cdfff3c1dd55b88b565448087ae89f11 /src/Platform/Serializable.h
downloadVeraCrypt-c606f0866c3a2a5db3ef9bc41738ef33eb9612a9.zip
VeraCrypt-c606f0866c3a2a5db3ef9bc41738ef33eb9612a9.tar.gz
Add original TrueCrypt 7.1a sources
Diffstat (limited to 'src/Platform/Serializable.h')
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diff --git a/src/Platform/Serializable.h b/src/Platform/Serializable.h
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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.
+*/
+
+#ifndef TC_HEADER_Platform_Serializable
+#define TC_HEADER_Platform_Serializable
+
+#include <stdexcept>
+#include "PlatformBase.h"
+#include "ForEach.h"
+#include "Serializer.h"
+#include "SerializerFactory.h"
+
+namespace TrueCrypt
+{
+ class Serializable
+ {
+ public:
+ virtual ~Serializable () { }
+
+ virtual void Deserialize (shared_ptr <Stream> stream) = 0;
+ static string DeserializeHeader (shared_ptr <Stream> stream);
+ static Serializable *DeserializeNew (shared_ptr <Stream> stream);
+
+ template <class T>
+ static shared_ptr <T> DeserializeNew (shared_ptr <Stream> stream)
+ {
+ shared_ptr <T> p (dynamic_cast <T *> (DeserializeNew (stream)));
+ if (!p)
+ throw std::runtime_error (SRC_POS);
+ return p;
+ }
+
+ template <class T>
+ static void DeserializeList (shared_ptr <Stream> stream, list < shared_ptr <T> > &dataList)
+ {
+ if (DeserializeHeader (stream) != string ("list<") + SerializerFactory::GetName (typeid (T)) + ">")
+ throw std::runtime_error (SRC_POS);
+
+ Serializer sr (stream);
+ uint64 listSize;
+ sr.Deserialize ("ListSize", listSize);
+
+ for (size_t i = 0; i < listSize; i++)
+ {
+ shared_ptr <T> p (dynamic_cast <T *> (DeserializeNew (stream)));
+ if (!p)
+ throw std::runtime_error (SRC_POS);
+ dataList.push_back (p);
+ }
+ }
+
+ virtual void Serialize (shared_ptr <Stream> stream) const;
+
+ template <class T>
+ static void SerializeList (shared_ptr <Stream> stream, const list < shared_ptr <T> > &dataList)
+ {
+ Serializer sr (stream);
+ SerializeHeader (sr, string ("list<") + SerializerFactory::GetName (typeid (T)) + ">");
+
+ sr.Serialize ("ListSize", (uint64) dataList.size());
+ foreach_ref (const T &item, dataList)
+ item.Serialize (stream);
+ }
+
+ static void SerializeHeader (Serializer &serializer, const string &name);
+
+ protected:
+ Serializable () { }
+ };
+}
+
+#define TC_SERIALIZABLE(TYPE) \
+ static Serializable *GetNewSerializable () { return new TYPE(); } \
+ virtual void Deserialize (shared_ptr <Stream> stream); \
+ virtual void Serialize (shared_ptr <Stream> stream) const
+
+#endif // TC_HEADER_Platform_Serializable