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// **********************************************************************
//
// Copyright (c) 2003-2007 ZeroC, Inc. All rights reserved.
//
// This copy of Ice-E is licensed to you under the terms described in the
// ICEE_LICENSE file included in this distribution.
//
// **********************************************************************
#ifndef ICEE_PROXY_H
#define ICEE_PROXY_H
#include <IceE/ProxyF.h>
#include <IceE/ProxyFactoryF.h>
#include <IceE/ConnectionF.h>
#include <IceE/ReferenceF.h>
#include <IceE/CommunicatorF.h>
//#include <IceE/RouterF.h> // Can't include RouterF.h here, otherwise we have cyclic includes
//#include <IceE/LocatorF.h> // Can't include RouterF.h here, otherwise we have cyclic includes
#include <IceE/Shared.h>
#include <IceE/Mutex.h>
#include <IceE/Identity.h>
#include <IceE/OperationMode.h>
#include <IceE/Outgoing.h>
#ifdef ICEE_HAS_ROUTER
namespace IceProxy { namespace Ice
{
class Router;
} }
namespace IceInternal
{
ICE_API void incRef(::IceProxy::Ice::Router*);
ICE_API void decRef(::IceProxy::Ice::Router*);
class LocalExceptionWrapper;
}
namespace Ice
{
typedef ::IceInternal::ProxyHandle< ::IceProxy::Ice::Router> RouterPrx;
}
#endif // ICEE_HAS_ROUTER
#ifdef ICEE_HAS_LOCATOR
namespace IceProxy { namespace Ice
{
class Locator;
} }
namespace IceInternal
{
ICE_API void incRef(::IceProxy::Ice::Locator*);
ICE_API void decRef(::IceProxy::Ice::Locator*);
}
namespace Ice
{
typedef ::IceInternal::ProxyHandle< ::IceProxy::Ice::Locator> LocatorPrx;
}
#endif // ICEE_HAS_LOCATOR
namespace Ice
{
class LocalException;
typedef ::std::map< ::std::string, ::std::string> Context;
class __U__Context { };
ICE_API void __write(::IceInternal::BasicStream*, const Context&, __U__Context);
ICE_API void __read(::IceInternal::BasicStream*, Context&, __U__Context);
}
namespace IceProxy { namespace Ice
{
#if defined(_MSC_VER) && (_MSC_VER == 1310)
// Work around for VC++ 7.1 bug
typedef ::std::map< ::std::string, ::std::string> Context;
#endif
class ICE_API Object : public ::IceUtil::Shared, private ::IceUtil::Mutex
{
public:
bool operator==(const Object&) const;
bool operator!=(const Object&) const;
bool operator<(const Object&) const;
ICE_DEPRECATED_API ::Ice::Int ice_hash() const;
::Ice::Int ice_getHash() const;
ICE_DEPRECATED_API ::Ice::CommunicatorPtr ice_communicator() const;
::Ice::CommunicatorPtr ice_getCommunicator() const;
::std::string ice_toString() const;
bool ice_isA(const ::std::string&);
bool ice_isA(const ::std::string&, const ::Ice::Context&);
void ice_ping();
void ice_ping(const ::Ice::Context&);
::std::vector< ::std::string> ice_ids();
::std::vector< ::std::string> ice_ids(const ::Ice::Context&);
::std::string ice_id();
::std::string ice_id(const ::Ice::Context&);
::Ice::Identity ice_getIdentity() const;
ICE_DEPRECATED_API ::Ice::ObjectPrx ice_newIdentity(const ::Ice::Identity&) const;
::Ice::ObjectPrx ice_identity(const ::Ice::Identity&) const;
::Ice::Context ice_getContext() const;
ICE_DEPRECATED_API ::Ice::ObjectPrx ice_newContext(const ::Ice::Context&) const;
::Ice::ObjectPrx ice_context(const ::Ice::Context&) const;
::Ice::ObjectPrx ice_defaultContext() const;
const ::std::string& ice_getFacet() const;
ICE_DEPRECATED_API ::Ice::ObjectPrx ice_newFacet(const ::std::string&) const;
::Ice::ObjectPrx ice_facet(const ::std::string&) const;
#ifdef ICEE_HAS_ROUTER
::Ice::ObjectPrx ice_router(const ::Ice::RouterPrx&) const;
::Ice::RouterPrx ice_getRouter() const;
#endif
#ifdef ICEE_HAS_LOCATOR
::Ice::ObjectPrx ice_locator(const ::Ice::LocatorPrx&) const;
::Ice::LocatorPrx ice_getLocator() const;
#endif
::Ice::ObjectPrx ice_twoway() const;
bool ice_isTwoway() const;
::Ice::ObjectPrx ice_oneway() const;
bool ice_isOneway() const;
#ifdef ICEE_HAS_BATCH
::Ice::ObjectPrx ice_batchOneway() const;
bool ice_isBatchOneway() const;
#endif
::Ice::ObjectPrx ice_timeout(int) const;
ICE_DEPRECATED_API ::Ice::ConnectionPtr ice_connection();
::Ice::ConnectionPtr ice_getConnection();
::Ice::ConnectionPtr ice_getCachedConnection() const;
::IceInternal::ReferencePtr __reference() const;
void __copyFrom(const ::Ice::ObjectPrx&);
void __handleException(const ::Ice::ConnectionPtr&, const ::Ice::LocalException&, int&);
void __handleExceptionWrapper(const ::Ice::ConnectionPtr&, const ::IceInternal::LocalExceptionWrapper&);
void __handleExceptionWrapperRelaxed(const ::Ice::ConnectionPtr&, const ::IceInternal::LocalExceptionWrapper&, int&);
void __checkTwowayOnly(const char*) const;
protected:
const ::Ice::Context& __defaultContext() const;
::IceInternal::ReferencePtr _reference;
private:
void setup(const ::IceInternal::ReferencePtr&);
friend class ::IceInternal::ProxyFactory;
::Ice::ConnectionPtr _connection;
};
} }
namespace Ice
{
ICE_API bool proxyIdentityLess(const ObjectPrx&, const ObjectPrx&);
ICE_API bool proxyIdentityEqual(const ObjectPrx&, const ObjectPrx&);
ICE_API bool proxyIdentityAndFacetLess(const ObjectPrx&, const ObjectPrx&);
ICE_API bool proxyIdentityAndFacetEqual(const ObjectPrx&, const ObjectPrx&);
struct ProxyIdentityLess : std::binary_function<bool, ObjectPrx&, ObjectPrx&>
{
bool operator()(const ObjectPrx& lhs, const ObjectPrx& rhs) const
{
return proxyIdentityLess(lhs, rhs);
}
};
struct ProxyIdentityEqual : std::binary_function<bool, ObjectPrx&, ObjectPrx&>
{
bool operator()(const ObjectPrx& lhs, const ObjectPrx& rhs) const
{
return proxyIdentityEqual(lhs, rhs);
}
};
struct ProxyIdentityAndFacetLess : std::binary_function<bool, ObjectPrx&, ObjectPrx&>
{
bool operator()(const ObjectPrx& lhs, const ObjectPrx& rhs) const
{
return proxyIdentityAndFacetLess(lhs, rhs);
}
};
struct ProxyIdentityAndFacetEqual : std::binary_function<bool, ObjectPrx&, ObjectPrx&>
{
bool operator()(const ObjectPrx& lhs, const ObjectPrx& rhs) const
{
return proxyIdentityAndFacetEqual(lhs, rhs);
}
};
}
namespace IceInternal
{
//
// checkedCast and uncheckedCast functions without facet:
//
//
// Out of line implementations
//
template<typename P> P
checkedCastImpl(const ::Ice::ObjectPrx& b)
{
P d = 0;
if(b.get())
{
typedef typename P::element_type T;
d = dynamic_cast<T*>(b.get());
if(!d && b->ice_isA(T::ice_staticId()))
{
d = new T;
d->__copyFrom(b);
}
}
return d;
}
template<typename P> P
checkedCastImpl(const ::Ice::ObjectPrx& b, const ::Ice::Context& ctx)
{
P d = 0;
if(b.get())
{
typedef typename P::element_type T;
d = dynamic_cast<T*>(b.get());
if(!d && b->ice_isA(T::ice_staticId(), ctx))
{
d = new T;
d->__copyFrom(b);
}
}
return d;
}
template<typename P> P
uncheckedCastImpl(const ::Ice::ObjectPrx& b)
{
P d = 0;
if(b)
{
typedef typename P::element_type T;
d = dynamic_cast<T*>(b.get());
if(!d)
{
d = new T;
d->__copyFrom(b);
}
}
return d;
}
//
// checkedCast and uncheckedCast with facet:
//
//
// Helper with type ID.
//
ICE_API ::Ice::ObjectPrx checkedCastImpl(const ::Ice::ObjectPrx&, const std::string&, const std::string&);
ICE_API ::Ice::ObjectPrx checkedCastImpl(const ::Ice::ObjectPrx&, const std::string&, const std::string&,
const ::Ice::Context&);
//
// Specializations for P = ::Ice::ObjectPrx
// We have to use inline functions for broken compilers such as VC7.
//
template<> inline ::Ice::ObjectPrx
checkedCastImpl< ::Ice::ObjectPrx>(const ::Ice::ObjectPrx& b, const std::string& f)
{
return checkedCastImpl(b, f, "::Ice::Object");
}
template<> inline ::Ice::ObjectPrx
checkedCastImpl< ::Ice::ObjectPrx>(const ::Ice::ObjectPrx& b, const std::string& f, const ::Ice::Context& ctx)
{
return checkedCastImpl(b, f, "::Ice::Object", ctx);
}
template<> inline ::Ice::ObjectPrx
uncheckedCastImpl< ::Ice::ObjectPrx>(const ::Ice::ObjectPrx& b, const std::string& f)
{
::Ice::ObjectPrx d = 0;
if(b)
{
d = b->ice_facet(f);
}
return d;
}
template<typename P> P
checkedCastImpl(const ::Ice::ObjectPrx& b, const std::string& f)
{
P d = 0;
typedef typename P::element_type T;
::Ice::ObjectPrx bb = checkedCastImpl(b, f, T::ice_staticId());
if(bb)
{
d = new T;
d->__copyFrom(bb);
}
return d;
}
template<typename P> P
checkedCastImpl(const ::Ice::ObjectPrx& b, const std::string& f, const ::Ice::Context& ctx)
{
P d = 0;
typedef typename P::element_type T;
::Ice::ObjectPrx bb = checkedCastImpl(b, f, T::ice_staticId(), ctx);
if(bb)
{
d = new T;
d->__copyFrom(bb);
}
return d;
}
template<typename P> P
uncheckedCastImpl(const ::Ice::ObjectPrx& b, const std::string& f)
{
P d = 0;
if(b)
{
typedef typename P::element_type T;
::Ice::ObjectPrx bb = b->ice_facet(f);
d = new T;
d->__copyFrom(bb);
}
return d;
}
}
//
// checkedCast and uncheckedCast functions provided in the global namespace
//
template<typename P, typename Y> inline P
checkedCast(const ::IceInternal::ProxyHandle<Y>& b)
{
Y* tag = 0;
#if defined(_MSC_VER) && (_MSC_VER < 1300)
return ::IceInternal::checkedCastHelper<P::element_type>(b, tag);
#else
return ::IceInternal::checkedCastHelper<typename P::element_type>(b, tag);
#endif
}
template<typename P, typename Y> inline P
checkedCast(const ::IceInternal::ProxyHandle<Y>& b, const ::Ice::Context& ctx)
{
Y* tag = 0;
#if defined(_MSC_VER) && (_MSC_VER < 1300)
return ::IceInternal::checkedCastHelper<P::element_type>(b, tag, ctx);
#else
return ::IceInternal::checkedCastHelper<typename P::element_type>(b, tag, ctx);
#endif
}
template<typename P, typename Y> inline P
uncheckedCast(const ::IceInternal::ProxyHandle<Y>& b)
{
Y* tag = 0;
#if defined(_MSC_VER) && (_MSC_VER < 1300)
return ::IceInternal::uncheckedCastHelper<P::element_type>(b, tag);
#else
return ::IceInternal::uncheckedCastHelper<typename P::element_type>(b, tag);
#endif
}
template<typename P> inline P
checkedCast(const ::Ice::ObjectPrx& b, const std::string& f)
{
return ::IceInternal::checkedCastImpl<P>(b, f);
}
template<typename P> inline P
checkedCast(const ::Ice::ObjectPrx& b, const std::string& f, const ::Ice::Context& ctx)
{
return ::IceInternal::checkedCastImpl<P>(b, f, ctx);
}
template<typename P> inline P
uncheckedCast(const ::Ice::ObjectPrx& b, const std::string& f)
{
return ::IceInternal::checkedCastImpl<P>(b, f);
}
#endif
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