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// **********************************************************************
//
// Copyright (c) 2003-2016 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#include <Ice/IncomingAsync.h>
#include <Ice/ServantLocator.h>
#include <Ice/Object.h>
#include <Ice/ConnectionI.h>
#include <Ice/LocalException.h>
#include <Ice/Protocol.h>
#include <Ice/Instance.h>
#include <Ice/Properties.h>
#include <Ice/ReplyStatus.h>
#include <IceUtil/Mutex.h>
#include <IceUtil/MutexPtrLock.h>
using namespace std;
using namespace Ice;
using namespace IceInternal;
#ifndef ICE_CPP11_MAPPING
IceUtil::Shared* IceInternal::upCast(IncomingAsync* p) { return p; }
IceUtil::Shared* Ice::upCast(AMD_Object_ice_invoke* p) { return p; }
Ice::AMDCallback::~AMDCallback()
{
// Out of line to avoid weak vtable
}
Ice::AMD_Object_ice_invoke::~AMD_Object_ice_invoke()
{
// Out of line to avoid weak vtable
}
#endif
namespace
{
IceUtil::Mutex* globalMutex = 0;
class Init
{
public:
Init()
{
globalMutex = new IceUtil::Mutex;
}
~Init()
{
delete globalMutex;
globalMutex = 0;
}
};
Init init;
}
IceInternal::IncomingAsync::IncomingAsync(Incoming& in) :
IncomingBase(in),
_responseSent(false),
_responseHandlerCopy(ICE_GET_SHARED_FROM_THIS(_responseHandler))
{
#ifndef ICE_CPP11_MAPPING
in.setAsync(this);
#endif
}
#ifdef ICE_CPP11_MAPPING
shared_ptr<IncomingAsync>
IceInternal::IncomingAsync::create(Incoming& in)
{
auto async = make_shared<IncomingAsync>(in);
in.setAsync(async);
return async;
}
#endif
#ifndef ICE_CPP11_MAPPING
void
IceInternal::IncomingAsync::ice_exception(const ::std::exception& exc)
{
for(DispatchInterceptorCallbacks::iterator p = _interceptorCBs.begin(); p != _interceptorCBs.end(); ++p)
{
try
{
if(!(*p)->exception(exc))
{
return;
}
}
catch(...)
{
}
}
checkResponseSent();
IncomingBase::exception(exc, true); // User thread
}
void
IceInternal::IncomingAsync::ice_exception()
{
for(DispatchInterceptorCallbacks::iterator p = _interceptorCBs.begin(); p != _interceptorCBs.end(); ++p)
{
try
{
if(!(*p)->exception())
{
return;
}
}
catch(...)
{
}
}
checkResponseSent();
IncomingBase::exception("unknown c++ exception", true); // User thread
}
#endif
void
IceInternal::IncomingAsync::kill(Incoming& in)
{
checkResponseSent();
in._observer.adopt(_observer); // Give back the observer to incoming.
}
void
IceInternal::IncomingAsync::completed()
{
for(DispatchInterceptorCallbacks::iterator p = _interceptorCBs.begin(); p != _interceptorCBs.end(); ++p)
{
try
{
#ifdef ICE_CPP11_MAPPING
if(p->first && !p->first())
#else
if(!(*p)->response())
#endif
{
return;
}
}
catch(...)
{
}
}
checkResponseSent();
IncomingBase::response(true); // User thread
}
#ifdef ICE_CPP11_MAPPING
void
IceInternal::IncomingAsync::completed(exception_ptr ex)
{
for(DispatchInterceptorCallbacks::iterator p = _interceptorCBs.begin(); p != _interceptorCBs.end(); ++p)
{
try
{
if(p->second && !p->second(ex))
{
return;
}
}
catch(...)
{
}
}
checkResponseSent();
try
{
rethrow_exception(ex);
}
catch(const std::exception& exc)
{
IncomingBase::exception(exc, true); // User thread
}
catch(...)
{
IncomingBase::exception("unknown c++ exception", true); // User thread
}
}
#endif
void
IceInternal::IncomingAsync::checkResponseSent()
{
IceUtil::Mutex::Lock sync(*globalMutex);
if(_responseSent)
{
throw ResponseSentException(__FILE__, __LINE__);
}
_responseSent = true;
}
#ifndef ICE_CPP11_MAPPING
IceAsync::Ice::AMD_Object_ice_invoke::AMD_Object_ice_invoke(Incoming& in) : IncomingAsync(in)
{
}
void
IceAsync::Ice::AMD_Object_ice_invoke::ice_response(bool ok, const vector<Byte>& outEncaps)
{
if(outEncaps.empty())
{
writeParamEncaps(0, 0, ok);
}
else
{
writeParamEncaps(&outEncaps[0], static_cast<Int>(outEncaps.size()), ok);
}
completed();
}
void
IceAsync::Ice::AMD_Object_ice_invoke::ice_response(bool ok, const pair<const Byte*, const Byte*>& outEncaps)
{
writeParamEncaps(outEncaps.first, static_cast<Int>(outEncaps.second - outEncaps.first), ok);
completed();
}
#endif
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