diff options
Diffstat (limited to 'cpp/src/slice2cpp/Gen.cpp')
| -rw-r--r-- | cpp/src/slice2cpp/Gen.cpp | 912 |
1 files changed, 98 insertions, 814 deletions
diff --git a/cpp/src/slice2cpp/Gen.cpp b/cpp/src/slice2cpp/Gen.cpp index d722ae58687..dfbe003f11f 100644 --- a/cpp/src/slice2cpp/Gen.cpp +++ b/cpp/src/slice2cpp/Gen.cpp @@ -380,8 +380,6 @@ Slice::Gen::generate(const UnitPtr& p) { H << "\n#include <Ice/IncomingAsync.h>"; } - H << "\n#include <Ice/Direct.h>"; - C << "\n#include <Ice/LocalException.h>"; C << "\n#include <Ice/ObjectFactory.h>"; } @@ -513,15 +511,6 @@ Slice::Gen::generate(const UnitPtr& p) ProxyVisitor proxyVisitor(H, C, _dllExport); p->visit(&proxyVisitor, false); - DelegateVisitor delegateVisitor(H, C, _dllExport); - p->visit(&delegateVisitor, false); - - DelegateMVisitor delegateMVisitor(H, C, _dllExport); - p->visit(&delegateMVisitor, false); - - DelegateDVisitor delegateDVisitor(H, C, _dllExport); - p->visit(&delegateDVisitor, false); - ObjectVisitor objectVisitor(H, C, _dllExport, _stream); p->visit(&objectVisitor, false); @@ -1650,8 +1639,6 @@ Slice::Gen::ProxyVisitor::visitClassDefEnd(const ClassDefPtr& p) H.dec(); H << sp << nl << "private: "; H.inc(); - H << sp << nl << "virtual ::IceInternal::Handle< ::IceDelegateM::Ice::Object> __createDelegateM();"; - H << nl << "virtual ::IceInternal::Handle< ::IceDelegateD::Ice::Object> __createDelegateD();"; H << nl << "virtual ::IceProxy::Ice::Object* __newInstance() const;"; H << eb << ';'; @@ -1661,16 +1648,6 @@ Slice::Gen::ProxyVisitor::visitClassDefEnd(const ClassDefPtr& p) C << nl << "return "<< scoped << "::ice_staticId();"; C << eb; - C << sp << nl << "::IceInternal::Handle< ::IceDelegateM::Ice::Object>"; - C << nl << "IceProxy" << scoped << "::__createDelegateM()"; - C << sb; - C << nl << "return ::IceInternal::Handle< ::IceDelegateM::Ice::Object>(new ::IceDelegateM" << scoped << ");"; - C << eb; - C << sp << nl << "::IceInternal::Handle< ::IceDelegateD::Ice::Object>"; - C << nl << "IceProxy" << scoped << "::__createDelegateD()"; - C << sb; - C << nl << "return ::IceInternal::Handle< ::IceDelegateD::Ice::Object>(new ::IceDelegateD" << scoped << ");"; - C << eb; C << sp << nl << "::IceProxy::Ice::Object*"; C << nl << "IceProxy" << scoped << "::__newInstance() const"; C << sb; @@ -1716,6 +1693,7 @@ void Slice::Gen::ProxyVisitor::visitOperation(const OperationPtr& p) { string name = p->name(); + string flatName = p->flattenedScope() + p->name() + "_name"; string scoped = fixKwd(p->scoped()); string scope = fixKwd(p->scope()); @@ -2173,56 +2151,119 @@ Slice::Gen::ProxyVisitor::visitOperation(const OperationPtr& p) C << sp << nl << retS << nl << "IceProxy" << scoped << spar << paramsDecl << "const ::Ice::Context* __ctx" << epar; C << sb; - C << nl << "::IceInternal::InvocationObserver __observer(this, " << p->flattenedScope() << p->name() - << "_name, __ctx);"; - C << nl << "int __cnt = 0;"; - C << nl << "while(true)"; - C << sb; - C << nl << "::IceInternal::Handle< ::IceDelegate::Ice::Object> __delBase;"; - C << nl << "try"; - C << sb; - if(p->returnsData()) { - C << nl << "__checkTwowayOnly(" << p->flattenedScope() + p->name() + "_name);"; + C << nl << "__checkTwowayOnly(" << flatName << ");"; } - C << nl << "__delBase = __getDelegate(false);"; - C << nl << "::IceDelegate" << thisPointer << " __del = dynamic_cast< ::IceDelegate" - << thisPointer << ">(__delBase.get());"; - C << nl; - if(ret) + C << nl << "::IceInternal::Outgoing __og(this, " << flatName << ", " << operationModeToString(p->sendMode()) + << ", __ctx);"; + if(inParams.empty()) { - C << "return "; + C << nl << "__og.writeEmptyParams();"; } - C << "__del->" << fixKwd(name) << spar << args << "__ctx" << "__observer" << epar << ';'; - if(!ret) + else { - C << nl << "return;"; + C << nl << "try"; + C << sb; + C << nl<< "::IceInternal::BasicStream* __os = __og.startWriteParams(" << opFormatTypeToString(p) << ");"; + writeMarshalCode(C, inParams, 0, TypeContextInParam); + if(p->sendsClasses(false)) + { + C << nl << "__os->writePendingObjects();"; + } + C << nl << "__og.endWriteParams();"; + C << eb; + C << nl << "catch(const ::Ice::LocalException& __ex)"; + C << sb; + C << nl << "__og.abort(__ex);"; + C << eb; } - C << eb; - C << nl << "catch(const ::IceInternal::LocalExceptionWrapper& __ex)"; - C << sb; - if(p->mode() == Operation::Idempotent || p->mode() == Operation::Nonmutating) + + if(!p->returnsData()) { - C << nl << "__handleExceptionWrapperRelaxed(__delBase, __ex, true, __cnt, __observer);"; + C << nl << "__invoke(__og);"; // Use helpers for methods that don't return data. } else { - C << nl << "__handleExceptionWrapper(__delBase, __ex, __observer);"; + C << nl << "if(!__og.invoke())"; + C << sb; + C << nl << "try"; + C << sb; + C << nl << "__og.throwUserException();"; + C << eb; + + // + // Generate a catch block for each legal user exception. This is necessary + // to prevent an "impossible" user exception to be thrown if client and + // and server use different exception specifications for an operation. For + // example: + // + // Client compiled with: + // exception A {}; + // exception B {}; + // interface I { + // void op() throws A; + // }; + // + // Server compiled with: + // exception A {}; + // exception B {}; + // interface I { + // void op() throws B; // Differs from client + // }; + // + // We need the catch blocks so, if the server throws B from op(), the + // client receives UnknownUserException instead of B. + // + ExceptionList throws = p->throws(); + throws.sort(); + throws.unique(); +#if defined(__SUNPRO_CC) + throws.sort(derivedToBaseCompare); +#else + throws.sort(Slice::DerivedToBaseCompare()); +#endif + for(ExceptionList::const_iterator i = throws.begin(); i != throws.end(); ++i) + { + C << nl << "catch(const " << fixKwd((*i)->scoped()) << "&)"; + C << sb; + C << nl << "throw;"; + C << eb; + } + C << nl << "catch(const ::Ice::UserException& __ex)"; + C << sb; + // + // COMPILERFIX: Don't throw UnknownUserException directly. This is causing access + // violation errors with Visual C++ 64bits optimized builds. See bug #2962. + // + C << nl << "::Ice::UnknownUserException __uue(__FILE__, __LINE__, __ex.ice_name());"; + C << nl << "throw __uue;"; + C << eb; + C << eb; + + if(ret || !outParams.empty()) + { + writeAllocateCode(C, ParamDeclList(), p, _useWstring); + C << nl << "::IceInternal::BasicStream* __is = __og.startReadParams();"; + writeUnmarshalCode(C, outParams, p); + if(p->returnsClasses(false)) + { + C << nl << "__is->readPendingObjects();"; + } + C << nl << "__og.endReadParams();"; + } + + if(ret) + { + C << nl << "return __ret;"; + } } C << eb; - C << nl << "catch(const ::Ice::LocalException& __ex)"; - C << sb; - C << nl << "__handleException(__delBase, __ex, true, __cnt, __observer);"; - C << eb; - C << eb; - C << eb; C << sp << nl << "::Ice::AsyncResultPtr" << nl << "IceProxy" << scope << "begin_" << name << spar << paramsDeclAMI << "const ::Ice::Context* __ctx" << "const ::IceInternal::CallbackBasePtr& __del" << "const ::Ice::LocalObjectPtr& __cookie" << epar; C << sb; - string flatName = p->flattenedScope() + name + "_name"; if(p->returnsData()) { C << nl << "__checkAsyncTwowayOnly(" << flatName << ");"; @@ -2248,7 +2289,7 @@ Slice::Gen::ProxyVisitor::visitOperation(const OperationPtr& p) } C << nl << "__result->__invoke(true);"; C << eb; - C << nl << "catch(const ::Ice::LocalException& __ex)"; + C << nl << "catch(const ::Ice::Exception& __ex)"; C << sb; C << nl << "__result->__invokeExceptionAsync(__ex);"; C << eb; @@ -2269,10 +2310,7 @@ Slice::Gen::ProxyVisitor::visitOperation(const OperationPtr& p) // and Windows 64 bits when compiled with optimization (see bug 4400). // writeAllocateCode(C, ParamDeclList(), p, _useWstring | TypeContextAMIEnd); - C << nl << "bool __ok = __result->__wait();"; - C << nl << "try"; - C << sb; - C << nl << "if(!__ok)"; + C << nl << "if(!__result->__wait())"; C << sb; C << nl << "try"; C << sb; @@ -2280,7 +2318,6 @@ Slice::Gen::ProxyVisitor::visitOperation(const OperationPtr& p) C << eb; // // Generate a catch block for each legal user exception. - // (See comment in DelegateMVisitor::visitOperation() for details.) // ExceptionList throws = p->throws(); throws.sort(); @@ -2321,12 +2358,6 @@ Slice::Gen::ProxyVisitor::visitOperation(const OperationPtr& p) { C << nl << "return __ret;"; } - C << eb; - C << nl << "catch(const ::Ice::LocalException& ex)"; - C << sb; - C << nl << "__result->__getObserver().failed(ex.ice_name());"; - C << nl << "throw;"; - C << eb; } else { @@ -2350,7 +2381,6 @@ Slice::Gen::ProxyVisitor::visitOperation(const OperationPtr& p) C << eb; // // Generate a catch block for each legal user exception. - // (See comment in DelegateMVisitor::visitOperation() for details.) // ExceptionList throws = p->throws(); throws.sort(); @@ -2512,752 +2542,6 @@ Slice::Gen::ProxyVisitor::visitOperation(const OperationPtr& p) } } -Slice::Gen::DelegateVisitor::DelegateVisitor(Output& h, Output&, const string& dllExport) : - H(h), _dllExport(dllExport), _useWstring(false) -{ -} - -bool -Slice::Gen::DelegateVisitor::visitUnitStart(const UnitPtr& p) -{ - if(!p->hasNonLocalClassDefs()) - { - return false; - } - - H << sp << nl << "namespace IceDelegate" << nl << '{'; - - return true; -} - -void -Slice::Gen::DelegateVisitor::visitUnitEnd(const UnitPtr&) -{ - H << sp << nl << '}'; -} - -bool -Slice::Gen::DelegateVisitor::visitModuleStart(const ModulePtr& p) -{ - if(!p->hasNonLocalClassDefs()) - { - return false; - } - - _useWstring = setUseWstring(p, _useWstringHist, _useWstring); - - string name = fixKwd(p->name()); - - H << sp << nl << "namespace " << name << nl << '{'; - - return true; -} - -void -Slice::Gen::DelegateVisitor::visitModuleEnd(const ModulePtr&) -{ - H << sp << nl << '}'; - - _useWstring = resetUseWstring(_useWstringHist); -} - -bool -Slice::Gen::DelegateVisitor::visitClassDefStart(const ClassDefPtr& p) -{ - if(p->isLocal()) - { - return false; - } - - _useWstring = setUseWstring(p, _useWstringHist, _useWstring); - - string name = fixKwd(p->name()); - ClassList bases = p->bases(); - - H << sp << nl << "class " << _dllExport << name << " : "; - if(bases.empty()) - { - H << "virtual public ::IceDelegate::Ice::Object"; - } - else - { - H.useCurrentPosAsIndent(); - ClassList::const_iterator q = bases.begin(); - while(q != bases.end()) - { - H << "virtual public ::IceDelegate" << fixKwd((*q)->scoped()); - if(++q != bases.end()) - { - H << ',' << nl; - } - } - H.restoreIndent(); - } - H << sb; - H.dec(); - H << nl << "public:"; - H.inc(); - - return true; -} - -void -Slice::Gen::DelegateVisitor::visitClassDefEnd(const ClassDefPtr&) -{ - H << eb << ';'; - - _useWstring = resetUseWstring(_useWstringHist); -} - -void -Slice::Gen::DelegateVisitor::visitOperation(const OperationPtr& p) -{ - string name = fixKwd(p->name()); - - TypePtr ret = p->returnType(); - string retS = returnTypeToString(ret, p->returnIsOptional(), p->getMetaData(), _useWstring); - - vector<string> params; - - ParamDeclList paramList = p->parameters(); - for(ParamDeclList::const_iterator q = paramList.begin(); q != paramList.end(); ++q) - { - StringList metaData = (*q)->getMetaData(); - string typeString; - if((*q)->isOutParam()) - { - typeString = outputTypeToString((*q)->type(), (*q)->optional(), metaData, _useWstring); - } - else - { - typeString = inputTypeToString((*q)->type(), (*q)->optional(), metaData, _useWstring); - } - params.push_back(typeString); - } - - params.push_back("const ::Ice::Context*"); - params.push_back("::IceInternal::InvocationObserver&"); - - H << sp << nl << "virtual " << retS << ' ' << name << spar << params << epar << " = 0;"; -} - -Slice::Gen::DelegateMVisitor::DelegateMVisitor(Output& h, Output& c, const string& dllExport) : - H(h), C(c), _dllExport(dllExport), _useWstring(false) -{ -} - -bool -Slice::Gen::DelegateMVisitor::visitUnitStart(const UnitPtr& p) -{ - if(!p->hasNonLocalClassDefs()) - { - return false; - } - - H << sp << nl << "namespace IceDelegateM" << nl << '{'; - - return true; -} - -void -Slice::Gen::DelegateMVisitor::visitUnitEnd(const UnitPtr&) -{ - H << sp << nl << '}'; -} - -bool -Slice::Gen::DelegateMVisitor::visitModuleStart(const ModulePtr& p) -{ - if(!p->hasNonLocalClassDefs()) - { - return false; - } - - _useWstring = setUseWstring(p, _useWstringHist, _useWstring); - - string name = fixKwd(p->name()); - - H << sp << nl << "namespace " << name << nl << '{'; - - return true; -} - -void -Slice::Gen::DelegateMVisitor::visitModuleEnd(const ModulePtr&) -{ - H << sp << nl << '}'; - - _useWstring = resetUseWstring(_useWstringHist); -} - -bool -Slice::Gen::DelegateMVisitor::visitClassDefStart(const ClassDefPtr& p) -{ - if(p->isLocal()) - { - return false; - } - - _useWstring = setUseWstring(p, _useWstringHist, _useWstring); - - string name = fixKwd(p->name()); - string scoped = fixKwd(p->scoped()); - ClassList bases = p->bases(); - - H << sp << nl << "class " << _dllExport << name << " : "; - H.useCurrentPosAsIndent(); - H << "virtual public ::IceDelegate" << scoped << ','; - if(bases.empty()) - { - H << nl << "virtual public ::IceDelegateM::Ice::Object"; - } - else - { - ClassList::const_iterator q = bases.begin(); - while(q != bases.end()) - { - H << nl << "virtual public ::IceDelegateM" << fixKwd((*q)->scoped()); - if(++q != bases.end()) - { - H << ','; - } - } - } - H.restoreIndent(); - H << sb; - H.dec(); - H << nl << "public:"; - H.inc(); - - return true; -} - -void -Slice::Gen::DelegateMVisitor::visitClassDefEnd(const ClassDefPtr&) -{ - H << eb << ';'; - - _useWstring = resetUseWstring(_useWstringHist); -} - -void -Slice::Gen::DelegateMVisitor::visitOperation(const OperationPtr& p) -{ - string name = fixKwd(p->name()); - string scoped = fixKwd(p->scoped()); - - TypePtr ret = p->returnType(); - string retS = returnTypeToString(ret, p->returnIsOptional(), p->getMetaData(), _useWstring); - - vector<string> params; - vector<string> paramsDecl; - - ParamDeclList inParams; - ParamDeclList outParams; - ParamDeclList paramList = p->parameters(); - for(ParamDeclList::const_iterator q = paramList.begin(); q != paramList.end(); ++q) - { - string paramName = fixKwd((*q)->name()); - TypePtr type = (*q)->type(); - bool isOutParam = (*q)->isOutParam(); - StringList metaData = (*q)->getMetaData(); - string typeString; - if(isOutParam) - { - outParams.push_back(*q); - typeString = outputTypeToString(type, (*q)->optional(), metaData, _useWstring); - } - else - { - inParams.push_back(*q); - typeString = inputTypeToString(type, (*q)->optional(), metaData, _useWstring); - } - - params.push_back(typeString); - paramsDecl.push_back(typeString + ' ' + paramName); - } - - params.push_back("const ::Ice::Context*"); - params.push_back("::IceInternal::InvocationObserver&"); - paramsDecl.push_back("const ::Ice::Context* __context"); - paramsDecl.push_back("::IceInternal::InvocationObserver& __observer"); - - string flatName = p->flattenedScope() + p->name() + "_name"; - - H << sp << nl << "virtual " << retS << ' ' << name << spar << params << epar << ';'; - C << sp << nl << retS << nl << "IceDelegateM" << scoped << spar << paramsDecl << epar; - C << sb; - C << nl << "::IceInternal::Outgoing __og(__handler.get(), " << flatName << ", " - << operationModeToString(p->sendMode()) << ", __context, __observer);"; - if(inParams.empty()) - { - C << nl << "__og.writeEmptyParams();"; - } - else - { - C << nl << "try"; - C << sb; - C << nl<< "::IceInternal::BasicStream* __os = __og.startWriteParams(" << opFormatTypeToString(p) << ");"; - writeMarshalCode(C, inParams, 0, TypeContextInParam); - if(p->sendsClasses(false)) - { - C << nl << "__os->writePendingObjects();"; - } - C << nl << "__og.endWriteParams();"; - C << eb; - C << nl << "catch(const ::Ice::LocalException& __ex)"; - C << sb; - C << nl << "__og.abort(__ex);"; - C << eb; - } - - C << nl << "bool __ok = __og.invoke();"; - - // - // Declare the return __ret variable at the top-level scope to - // enable NRVO with GCC (see also bug #3619). - // - writeAllocateCode(C, ParamDeclList(), p, _useWstring); - if(!p->returnsData()) - { - C << nl << "if(__og.hasResponse())"; - C << sb; - } - C << nl << "try"; - C << sb; - C << nl << "if(!__ok)"; - C << sb; - C << nl << "try"; - C << sb; - C << nl << "__og.throwUserException();"; - C << eb; - - // - // Generate a catch block for each legal user exception. This is necessary - // to prevent an "impossible" user exception to be thrown if client and - // and server use different exception specifications for an operation. For - // example: - // - // Client compiled with: - // exception A {}; - // exception B {}; - // interface I { - // void op() throws A; - // }; - // - // Server compiled with: - // exception A {}; - // exception B {}; - // interface I { - // void op() throws B; // Differs from client - // }; - // - // We need the catch blocks so, if the server throws B from op(), the - // client receives UnknownUserException instead of B. - // - ExceptionList throws = p->throws(); - throws.sort(); - throws.unique(); -#if defined(__SUNPRO_CC) - throws.sort(derivedToBaseCompare); -#else - throws.sort(Slice::DerivedToBaseCompare()); -#endif - for(ExceptionList::const_iterator i = throws.begin(); i != throws.end(); ++i) - { - C << nl << "catch(const " << fixKwd((*i)->scoped()) << "&)"; - C << sb; - C << nl << "throw;"; - C << eb; - } - C << nl << "catch(const ::Ice::UserException& __ex)"; - C << sb; - // - // COMPILERFIX: Don't throw UnknownUserException directly. This is causing access - // violation errors with Visual C++ 64bits optimized builds. See bug #2962. - // - C << nl << "::Ice::UnknownUserException __uue(__FILE__, __LINE__, __ex.ice_name());"; - C << nl << "throw __uue;"; - C << eb; - C << eb; - - if(ret || !outParams.empty()) - { - C << nl << "::IceInternal::BasicStream* __is = __og.startReadParams();"; - writeUnmarshalCode(C, outParams, p); - if(p->returnsClasses(false)) - { - C << nl << "__is->readPendingObjects();"; - } - C << nl << "__og.endReadParams();"; - } - else - { - C << nl << "__og.readEmptyParams();"; - } - - if(ret) - { - C << nl << "return __ret;"; - } - C << eb; - C << nl << "catch(const ::Ice::LocalException& __ex)"; - C << sb; - C << nl << "throw ::IceInternal::LocalExceptionWrapper(__ex, false);"; - C << eb; - if(!p->returnsData()) - { - C << eb; - } - C << eb; -} - -Slice::Gen::DelegateDVisitor::DelegateDVisitor(Output& h, Output& c, const string& dllExport) : - H(h), C(c), _dllExport(dllExport), _useWstring(false) -{ -} - -bool -Slice::Gen::DelegateDVisitor::visitUnitStart(const UnitPtr& p) -{ - if(!p->hasNonLocalClassDefs()) - { - return false; - } - - H << sp << nl << "namespace IceDelegateD" << nl << '{'; - - return true; -} - -void -Slice::Gen::DelegateDVisitor::visitUnitEnd(const UnitPtr&) -{ - H << sp << nl << '}'; -} - -bool -Slice::Gen::DelegateDVisitor::visitModuleStart(const ModulePtr& p) -{ - if(!p->hasNonLocalClassDefs()) - { - return false; - } - - _useWstring = setUseWstring(p, _useWstringHist, _useWstring); - - string name = fixKwd(p->name()); - - H << sp << nl << "namespace " << name << nl << '{'; - - return true; -} - -void -Slice::Gen::DelegateDVisitor::visitModuleEnd(const ModulePtr&) -{ - H << sp << nl << '}'; - - _useWstring = resetUseWstring(_useWstringHist); -} - -bool -Slice::Gen::DelegateDVisitor::visitClassDefStart(const ClassDefPtr& p) -{ - if(p->isLocal()) - { - return false; - } - - _useWstring = setUseWstring(p, _useWstringHist, _useWstring); - - string name = fixKwd(p->name()); - string scoped = fixKwd(p->scoped()); - ClassList bases = p->bases(); - - H << sp << nl << "class " << _dllExport << name << " : "; - H.useCurrentPosAsIndent(); - H << "virtual public ::IceDelegate" << scoped << ','; - if(bases.empty()) - { - H << nl << "virtual public ::IceDelegateD::Ice::Object"; - } - else - { - ClassList::const_iterator q = bases.begin(); - while(q != bases.end()) - { - H << nl << "virtual public ::IceDelegateD" << fixKwd((*q)->scoped()); - if(++q != bases.end()) - { - H << ','; - } - } - } - H.restoreIndent(); - H << sb; - H.dec(); - H << nl << "public:"; - H.inc(); - - return true; -} - -void -Slice::Gen::DelegateDVisitor::visitClassDefEnd(const ClassDefPtr&) -{ - H << eb << ';'; - - _useWstring = resetUseWstring(_useWstringHist); -} - -void -Slice::Gen::DelegateDVisitor::visitOperation(const OperationPtr& p) -{ - string name = fixKwd(p->name()); - string scoped = fixKwd(p->scoped()); - - TypePtr ret = p->returnType(); - string retS = returnTypeToString(ret, p->returnIsOptional(), p->getMetaData(), _useWstring); - - vector<string> params; - vector<string> paramsDecl; - vector<string> directParamsDecl; - vector<string> args; - vector<string> argMembers; - - ParamDeclList paramList = p->parameters(); - for(ParamDeclList::const_iterator q = paramList.begin(); q != paramList.end(); ++q) - { - string paramName = fixKwd((*q)->name()); - - StringList metaData = (*q)->getMetaData(); - string typeString; - if((*q)->isOutParam()) - { - typeString = outputTypeToString((*q)->type(), (*q)->optional(), metaData, _useWstring); - } - else - { - typeString = inputTypeToString((*q)->type(), (*q)->optional(), metaData, _useWstring); - } - - params.push_back(typeString); - paramsDecl.push_back(typeString + ' ' + paramName); - directParamsDecl.push_back(typeString + " __p_" + paramName); - args.push_back(paramName); - argMembers.push_back("_m_" + paramName); - } - - params.push_back("const ::Ice::Context*"); - params.push_back("::IceInternal::InvocationObserver&"); - paramsDecl.push_back("const ::Ice::Context* __context"); - paramsDecl.push_back("::IceInternal::InvocationObserver&"); - args.push_back("__current"); - argMembers.push_back("_current"); - - ContainerPtr container = p->container(); - ClassDefPtr cl = ClassDefPtr::dynamicCast(container); - string thisPointer = fixKwd(cl->scoped()) + "*"; - - H << sp; - - H << nl << "virtual " << retS << ' ' << name << spar << params << epar << ';'; - bool amd = !cl->isLocal() && (cl->hasMetaData("amd") || p->hasMetaData("amd")); - if(amd) - { - C << sp << nl << retS << nl << "IceDelegateD" << scoped << spar << params << epar; - C << sb; - C << nl << "throw ::Ice::CollocationOptimizationException(__FILE__, __LINE__);"; - if(ret != 0) - { - C << nl << "return " << retS << "(); // to avoid a warning with some compilers;"; - } - C << eb; - } - else - { - C << sp << nl << retS << nl << "IceDelegateD" << scoped << spar << paramsDecl << epar; - C << sb; - C << nl << "class _DirectI : public ::IceInternal::Direct"; - C << sb; - C.dec(); - C << nl << "public:"; - C.inc(); - - // - // Constructor - // - C << sp << nl << "_DirectI" << spar; - if(ret) - { - string resultRef = outputTypeToString(ret, p->returnIsOptional(), p->getMetaData(), _useWstring); - C << resultRef + " __result"; - } - C << directParamsDecl << "const ::Ice::Current& __current" << epar << " : "; - C.inc(); - C << nl << "::IceInternal::Direct(__current)"; - - if(ret) - { - C << "," << nl << "_result(__result)"; - } - - for(size_t i = 0; i < args.size(); ++i) - { - if(args[i] != "__current") - { - C << "," << nl << argMembers[i] + "(__p_" + args[i] + ")"; - } - } - C.dec(); - C << sb; - C << eb; - - // - // run - // - C << nl << nl << "virtual ::Ice::DispatchStatus"; - C << nl << "run(::Ice::Object* object)"; - C << sb; - C << nl << thisPointer << " servant = dynamic_cast< " << thisPointer << ">(object);"; - C << nl << "if(!servant)"; - C << sb; - C << nl << "throw ::Ice::OperationNotExistException(__FILE__, __LINE__, _current.id, _current.facet, _current.operation);"; - C << eb; - - ExceptionList throws = p->throws(); - - if(!throws.empty()) - { - C << nl << "try"; - C << sb; - } - C << nl; - if(ret) - { - C << "_result = "; - } - C << "servant->" << name << spar << argMembers << epar << ';'; - C << nl << "return ::Ice::DispatchOK;"; - - if(!throws.empty()) - { - C << eb; - C << nl << "catch(const ::Ice::UserException& __ex)"; - C << sb; - C << nl << "setUserException(__ex);"; - C << nl << "return ::Ice::DispatchUserException;"; - C << eb; - throws.sort(); - throws.unique(); -#if defined(__SUNPRO_CC) - throws.sort(derivedToBaseCompare); -#else - throws.sort(Slice::DerivedToBaseCompare()); -#endif - - } - - C << eb; - C << nl; - - C.dec(); - C << nl << "private:"; - C.inc(); - C << nl; - if(ret) - { - string resultRef= outputTypeToString(ret, p->returnIsOptional(), p->getMetaData(), _useWstring); - C << nl << resultRef << " _result;"; - } - - for(size_t j = 0; j < argMembers.size(); ++j) - { - if(argMembers[j] != "_current") - { - C << nl << params[j] + " " + argMembers[j] << ";"; - } - } - - C << eb << ";"; - - C << nl << nl << "::Ice::Current __current;"; - C << nl << "__initCurrent(__current, " << p->flattenedScope() + p->name() + "_name, " - << operationModeToString(p->sendMode()) << ", __context);"; - - if(ret) - { - C << nl << retS << " __result;"; - } - - C << nl << "try"; - C << sb; - - C << nl << "_DirectI __direct" << spar; - if(ret) - { - C << "__result"; - } - C << args << epar << ";"; - - C << nl << "try"; - C << sb; - C << nl << "__direct.getServant()->__collocDispatch(__direct);"; - C << eb; -#if 0 - C << nl << "catch(const ::std::exception& __ex)"; - C << sb; - C << nl << "__direct.destroy();"; - C << nl << "::IceInternal::LocalExceptionWrapper::throwWrapper(__ex);"; - C << eb; - C << nl << "catch(...)"; - C << sb; - C << nl << "__direct.destroy();"; - C << nl << "throw ::Ice::UnknownException(__FILE__, __LINE__, \"unknown c++ exception\");"; - C << eb; -#else - C << nl << "catch(...)"; - C << sb; - C << nl << "__direct.destroy();"; - C << nl << "throw;"; - C << eb; -#endif - C << nl << "__direct.destroy();"; - C << eb; - for(ExceptionList::const_iterator k = throws.begin(); k != throws.end(); ++k) - { - C << nl << "catch(const " << fixKwd((*k)->scoped()) << "&)"; - C << sb; - C << nl << "throw;"; - C << eb; - } - C << nl << "catch(const ::Ice::SystemException&)"; - C << sb; - C << nl << "throw;"; - C << eb; - C << nl << "catch(const ::IceInternal::LocalExceptionWrapper&)"; - C << sb; - C << nl << "throw;"; - C << eb; - C << nl << "catch(const ::std::exception& __ex)"; - C << sb; - C << nl << "::IceInternal::LocalExceptionWrapper::throwWrapper(__ex);"; - C << eb; - C << nl << "catch(...)"; - C << sb; - C << nl << "throw ::IceInternal::LocalExceptionWrapper(" - << "::Ice::UnknownException(__FILE__, __LINE__, \"unknown c++ exception\"), false);"; - C << eb; - if(ret) - { - C << nl << "return __result;"; - } - - C << eb; - } -} - Slice::Gen::ObjectDeclVisitor::ObjectDeclVisitor(Output& h, Output& c, const string& dllExport) : H(h), C(c), _dllExport(dllExport) { |