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Merge pull request #126 from vmarkovtsev/issue/2306

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Fix typeid ordering bug on MacOSX
This commit is contained in:
Alexander Shishkin 2015-10-25 15:47:11 +03:00
commit 07f99f06ef
2 changed files with 74 additions and 71 deletions
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49
lib/Connection.cpp
View File

@ -68,7 +68,7 @@ void CConnection::init()
}
CConnection::CConnection(std::string host, std::string port, std::string Name)
:iser(this), oser(this), io_service(new asio::io_service), name(Name)
:iser(this), oser(this), io_service(new asio::io_service), name(Name)
{
int i;
boost::system::error_code error = asio::error::host_not_found;
@ -119,7 +119,7 @@ connerror1:
else
logNetwork->errorStream() << "No error info. ";
delete io_service;
//delete socket;
//delete socket;
throw std::runtime_error("Can't establish connection :(");
}
CConnection::CConnection(TSocket * Socket, std::string Name )
@ -134,10 +134,10 @@ CConnection::CConnection(TAcceptor * acceptor, boost::asio::io_service *Io_servi
socket = new tcp::socket(*io_service);
acceptor->accept(*socket,error);
if (error)
{
{
logNetwork->errorStream() << "Error on accepting: " << error;
delete socket;
throw std::runtime_error("Can't establish connection :(");
delete socket;
throw std::runtime_error("Can't establish connection :(");
}
init();
}
@ -238,12 +238,12 @@ void CConnection::sendPackToServer(const CPack &pack, PlayerColor player, ui32 r
void CConnection::disableStackSendingByID()
{
CSerializer::sendStackInstanceByIds = false;
CSerializer::sendStackInstanceByIds = false;
}
void CConnection::enableStackSendingByID()
{
CSerializer::sendStackInstanceByIds = true;
CSerializer::sendStackInstanceByIds = true;
}
void CConnection::disableSmartPointerSerialization()
@ -283,7 +283,7 @@ void CConnection::enableSmartVectorMemberSerializatoin()
CSerializer::smartVectorMembersSerialization = true;
}
CSaveFile::CSaveFile( const std::string &fname ): serializer(this)
CSaveFile::CSaveFile( const std::string &fname ): serializer(this)
{
registerTypes(serializer);
openNextFile(fname);
@ -377,7 +377,7 @@ void CLoadFile::openNextFile(const boost::filesystem::path & fname, int minimalV
if(std::memcmp(buffer,"VCMI",4))
THROW_FORMAT("Error: not a VCMI file(%s)!", fName);
serializer >> serializer.fileVersion;
serializer >> serializer.fileVersion;
if(serializer.fileVersion < minimalVersion)
THROW_FORMAT("Error: too old file format (%s)!", fName);
@ -435,7 +435,7 @@ CTypeList::CTypeList()
}
CTypeList::TypeInfoPtr CTypeList::registerType( const std::type_info *type )
{
{
if(auto typeDescr = getTypeDescriptor(type, false))
return typeDescr; //type found, return ptr to structure
@ -448,14 +448,14 @@ CTypeList::TypeInfoPtr CTypeList::registerType( const std::type_info *type )
return newType;
}
ui16 CTypeList::getTypeID(const std::type_info * type) const
{
TSharedLock lock(mx);
auto i = typeInfos.find(type);
if(i != typeInfos.end())
return i->second->typeID;
else
ui16 CTypeList::getTypeID( const std::type_info *type, bool throws ) const
{
auto descriptor = getTypeDescriptor(type, throws);
if (descriptor == nullptr)
{
return 0;
}
return descriptor->typeID;
}
std::vector<CTypeList::TypeInfoPtr> CTypeList::castSequence(TypeInfoPtr from, TypeInfoPtr to) const
@ -483,7 +483,7 @@ std::vector<CTypeList::TypeInfoPtr> CTypeList::castSequence(TypeInfoPtr from, Ty
}
}
}
std::vector<TypeInfoPtr> ret;
if(!previous.count(from))
@ -525,7 +525,7 @@ CTypeList::TypeInfoPtr CTypeList::getTypeDescriptor(const std::type_info *type,
{
auto i = typeInfos.find(type);
if(i != typeInfos.end())
return i->second; //type found, return ptr to structure
return i->second; //type found, return ptr to structure
if(!throws)
return nullptr;
@ -552,19 +552,19 @@ CSerializer::CSerializer()
void CSerializer::addStdVecItems(CGameState *gs, LibClasses *lib)
{
registerVectoredType<CGObjectInstance, ObjectInstanceID>(&gs->map->objects,
registerVectoredType<CGObjectInstance, ObjectInstanceID>(&gs->map->objects,
[](const CGObjectInstance &obj){ return obj.id; });
registerVectoredType<CHero, HeroTypeID>(&lib->heroh->heroes,
registerVectoredType<CHero, HeroTypeID>(&lib->heroh->heroes,
[](const CHero &h){ return h.ID; });
registerVectoredType<CGHeroInstance, HeroTypeID>(&gs->map->allHeroes,
[](const CGHeroInstance &h){ return h.type->ID; });
registerVectoredType<CCreature, CreatureID>(&lib->creh->creatures,
registerVectoredType<CCreature, CreatureID>(&lib->creh->creatures,
[](const CCreature &cre){ return cre.idNumber; });
registerVectoredType<CArtifact, ArtifactID>(&lib->arth->artifacts,
[](const CArtifact &art){ return art.id; });
registerVectoredType<CArtifactInstance, ArtifactInstanceID>(&gs->map->artInstances,
registerVectoredType<CArtifactInstance, ArtifactInstanceID>(&gs->map->artInstances,
[](const CArtifactInstance &artInst){ return artInst.id; });
registerVectoredType<CQuest, si32>(&gs->map->quests,
registerVectoredType<CQuest, si32>(&gs->map->quests,
[](const CQuest &q){ return q.qid; });
smartVectorMembersSerialization = true;
@ -645,4 +645,3 @@ CMemorySerializer::CMemorySerializer(): iser(this), oser(this)
registerTypes(iser);
registerTypes(oser);
}

96
lib/Connection.h
View File

@ -81,10 +81,14 @@ enum SerializationLvl
struct TypeComparer
{
bool operator()(const std::type_info *a, const std::type_info *b) const
{
return a->before(*b);
}
bool operator()(const std::type_info *a, const std::type_info *b) const
{
#ifndef __APPLE__
return a->before(*b);
#else
return std::string(a->name()) < std::string(b->name());
#endif
}
};
struct IPointerCaster
@ -160,7 +164,7 @@ private:
/// Throws if there is no link registered.
std::vector<TypeInfoPtr> castSequence(TypeInfoPtr from, TypeInfoPtr to) const;
std::vector<TypeInfoPtr> castSequence(const std::type_info *from, const std::type_info *to) const;
template<boost::any(IPointerCaster::*CastingFunction)(const boost::any &) const>
boost::any castHelper(boost::any inputPtr, const std::type_info *fromArg, const std::type_info *toArg) const
@ -207,12 +211,12 @@ public:
casters[std::make_pair(dti, bti)] = make_unique<const PointerCaster<Derived, Base>>();
}
ui16 getTypeID(const std::type_info *type) const;
ui16 getTypeID(const std::type_info *type, bool throws = false) const;
template <typename T>
ui16 getTypeID(const T * t = nullptr) const
ui16 getTypeID(const T * t = nullptr, bool throws = false) const
{
return getTypeID(getTypeInfo(t));
return getTypeID(getTypeInfo(t), throws);
}
template<typename TInput>
@ -435,13 +439,13 @@ public:
virtual int write(const void * data, unsigned size) = 0;
};
class DLL_LINKAGE CSaverBase
class DLL_LINKAGE CSaverBase
{
protected:
IBinaryWriter * writer;
public:
CSaverBase(IBinaryWriter * w): writer(w){};
inline int write(const void * data, unsigned size)
{
return writer->write(data, size);
@ -577,15 +581,15 @@ struct LoadIfStackInstance<Ser, CStackInstance *>
class DLL_LINKAGE COSer : public CSaverBase
{
public:
struct SaveBoolean
{
static void invoke(COSer &s, const bool &data)
{
s.saveBoolean(data);
}
};
};
struct SaveBooleanVector
{
static void invoke(COSer &s, const std::vector<bool> &data)
@ -620,7 +624,7 @@ public:
s.saveEnum(data);
}
};
template<typename T>
struct SavePointer
{
@ -629,7 +633,7 @@ public:
s.savePointer(data);
}
};
template<typename T>
struct SaveArray
{
@ -646,9 +650,9 @@ public:
{
throw std::runtime_error("Wrong save serialization call!");
}
};
template <typename T>
};
template <typename T>
class CPointerSaver : public CBasicPointerSaver
{
public:
@ -660,8 +664,8 @@ public:
//T is most derived known type, it's time to call actual serialize
const_cast<T&>(*ptr).serialize(s,version);
}
};
};
bool saving;
std::map<ui16,CBasicPointerSaver*> savers; // typeID => CPointerSaver<serializer,type>
@ -955,13 +959,13 @@ public:
virtual int read(void * data, unsigned size) = 0;
};
class DLL_LINKAGE CLoaderBase
class DLL_LINKAGE CLoaderBase
{
protected:
IBinaryReader * reader;
public:
CLoaderBase(IBinaryReader * r): reader(r){};
inline int read(void * data, unsigned size)
{
return reader->read(data, size);
@ -1006,15 +1010,15 @@ public:
s.loadBoolean(data);
}
};
struct LoadBooleanVector
{
static void invoke(CISer &s, std::vector<bool> &data)
{
s.loadBooleanVector(data);
}
};
};
template<typename T>
struct LoadEnum
{
@ -1031,7 +1035,7 @@ public:
{
s.loadPrimitive(data);
}
};
};
template<typename T>
struct LoadPointer
@ -1040,8 +1044,8 @@ public:
{
s.loadPointer(data);
}
};
};
template<typename T>
struct LoadArray
{
@ -1067,8 +1071,8 @@ public:
{
throw std::runtime_error("Wrong load serialization call!");
}
};
};
template <typename T> class CPointerLoader : public CBasicPointerLoader
{
public:
@ -1085,8 +1089,8 @@ public:
ptr->serialize(s,version);
return &typeid(T);
}
};
};
bool saving;
std::map<ui16,CBasicPointerLoader*> loaders; // typeID => CPointerSaver<serializer,type>
si32 fileVersion;
@ -1530,9 +1534,9 @@ class DLL_LINKAGE CSaveFile
:public IBinaryWriter
{
public:
COSer serializer;
std::string fName;
unique_ptr<std::ofstream> sfile;
@ -1545,13 +1549,13 @@ public:
void reportState(CLogger * out) override;
void putMagicBytes(const std::string &text);
template<class T>
CSaveFile & operator<<(const T &t)
{
serializer << t;
return * this;
}
}
};
class DLL_LINKAGE CLoadFile
@ -1559,7 +1563,7 @@ class DLL_LINKAGE CLoadFile
{
public:
CISer serializer;
std::string fName;
unique_ptr<boost::filesystem::ifstream> sfile;
@ -1572,20 +1576,20 @@ public:
void reportState(CLogger * out) override;
void checkMagicBytes(const std::string & text);
template<class T>
CLoadFile & operator>>(T &t)
{
serializer >> t;
return * this;
}
}
};
class DLL_LINKAGE CLoadIntegrityValidator
class DLL_LINKAGE CLoadIntegrityValidator
: public IBinaryReader
{
public:
CISer serializer;
CISer serializer;
unique_ptr<CLoadFile> primaryFile, controlFile;
bool foundDesync;
@ -1611,7 +1615,7 @@ class DLL_LINKAGE CConnection
public:
CISer iser;
COSer oser;
boost::mutex *rmx, *wmx; // read/write mutexes
TSocket * socket;
bool logging;
@ -1649,14 +1653,14 @@ public:
void prepareForSendingHeroes(); //disables sending vectorised, enables smart pointer serialization, clears saved/loaded ptr cache
void enterPregameConnectionMode();
template<class T>
CConnection & operator>>(T &t)
{
iser >> t;
return * this;
}
}
template<class T>
CConnection & operator<<(const T &t)
{
@ -1678,7 +1682,7 @@ class DLL_LINKAGE CMemorySerializer
public:
CISer iser;
COSer oser;
int read(void * data, unsigned size) override; //throws!
int write(const void * data, unsigned size) override;