1 // Copyright (C) 2006-2023 CEA, EDF
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #define private public
24 #define protected public
25 #include <omniORB4/CORBA.h>
26 #include <omniORB4/internal/typecode.h>
29 #include "TypeConversions.hxx"
30 #include "ConversionException.hxx"
31 #include "RuntimeSALOME.hxx"
32 #include "Salome_file_i.hxx"
33 #include "TypeCode.hxx"
35 #include "SALOME_GenericObj.hh"
36 #include "PythonNode.hxx"
46 int mkstemp(char *tmpl)
49 mktemp(tmpl); ret=open(tmpl,O_RDWR|O_BINARY|O_CREAT|O_EXCL|_O_SHORT_LIVED, _S_IREAD|_S_IWRITE);
55 #include "YacsTrace.hxx"
63 std::string getImplName(ImplType impl)
82 * Functions to return a CORBA TypeCode equivalent to a YACS TypeCode
85 typedef CORBA::TypeCode_ptr (*getCorbaTCFn)(const TypeCode *);
87 CORBA::TypeCode_ptr getCorbaTCNull(const TypeCode *t)
90 msg << "Conversion not implemented: kind= " << t->kind();
91 msg << " : " << __FILE__ << ":" << __LINE__;
92 throw YACS::ENGINE::ConversionException(msg.str());
95 CORBA::TypeCode_ptr getCorbaTCDouble(const TypeCode *t)
97 return CORBA::TypeCode::_duplicate(CORBA::_tc_double);
100 CORBA::TypeCode_ptr getCorbaTCInt(const TypeCode *t)
102 return CORBA::TypeCode::_duplicate(CORBA::_tc_long);
105 CORBA::TypeCode_ptr getCorbaTCString(const TypeCode *t)
107 return CORBA::TypeCode::_duplicate(CORBA::_tc_string);
110 CORBA::TypeCode_ptr getCorbaTCBool(const TypeCode *t)
112 return CORBA::TypeCode::_duplicate(CORBA::_tc_boolean);
115 CORBA::TypeCode_ptr getCorbaTCObjref(const TypeCode *t)
117 DEBTRACE( t->name() << " " << t->shortName() << " " << t->id());
118 CORBA::TypeCode_ptr tc;
119 if(strncmp(t->id(),"python",6)==0 )
120 tc= CORBA::TypeCode::_duplicate(Engines::_tc_fileBlock);
121 else if(strncmp(t->id(),"json",4)==0)
122 tc= CORBA::TypeCode::_duplicate(CORBA::_tc_string);
124 tc= getSALOMERuntime()->getOrb()->create_interface_tc(t->id(),t->shortName());
126 DEBTRACE("refcount CORBA tc Objref: " << ((omni::TypeCode_base*)tc)->pd_ref_count);
131 CORBA::TypeCode_ptr getCorbaTCSequence(const TypeCode *t)
133 CORBA::TypeCode_var content_type=getCorbaTC(t->contentType());
134 CORBA::TypeCode_ptr tc= getSALOMERuntime()->getOrb()->create_sequence_tc(0,content_type);
136 DEBTRACE("refcount CORBA content_type: " << ((omni::TypeCode_base*)content_type.in())->pd_ref_count);
137 DEBTRACE("refcount CORBA tc: " << ((omni::TypeCode_base*)tc)->pd_ref_count);
142 CORBA::TypeCode_ptr getCorbaTCStruct(const TypeCode *t)
144 CORBA::StructMemberSeq mseq;
145 YACS::ENGINE::TypeCodeStruct* tst=(YACS::ENGINE::TypeCodeStruct*)t;
146 int nMember=tst->memberCount();
147 mseq.length(nMember);
148 for(int i=0;i<nMember;i++)
150 const char * name=tst->memberName(i);
151 TypeCode* tm=tst->memberType(i);
152 mseq[i].name=CORBA::string_dup(name);
153 mseq[i].type=getCorbaTC(tm);
155 CORBA::TypeCode_ptr tc= getSALOMERuntime()->getOrb()->create_struct_tc(t->id(),t->shortName(),mseq);
157 DEBTRACE("refcount CORBA tc: " << ((omni::TypeCode_base*)tc)->pd_ref_count);
162 getCorbaTCFn getCorbaTCFns[]=
175 CORBA::TypeCode_ptr getCorbaTC(const TypeCode *t)
178 return getCorbaTCFns[tk](t);
182 * End of Functions to return a CORBA TypeCode equivalent to a YACS TypeCode
186 * Section that defines functions to check adaptation from one implementation to another
187 * isAdaptable is template function that checks if TypeCode t1 from implementation IMPLIN
188 * can be converted to TypeCode t2 from implementation IMPLOUT
189 * IMPLIN is the implementation of an output port
190 * IMPLOUT is the implementation of an input port
191 * If the check is True, the input port can be adapted to the output port
194 template <ImplType IMPLIN,ImplType IMPLOUT> inline int isAdaptable(const TypeCode *t1,const TypeCode* t2);
196 template <ImplType IMPLIN,ImplType IMPLOUT>
197 struct isAdaptableDouble
199 static inline int apply(const TypeCode *t1,const TypeCode* t2)
201 if(t1->kind() == Double)return 1;
202 if(t1->kind() == Int)return 1;
206 template <ImplType IMPLIN,ImplType IMPLOUT>
207 struct isAdaptableInt
209 static inline int apply(const TypeCode *t1,const TypeCode* t2)
211 if(t1->kind() == Int)return 1;
215 template <ImplType IMPLIN,ImplType IMPLOUT>
216 struct isAdaptableString
218 static inline int apply(const TypeCode *t1,const TypeCode* t2)
220 if(t1->kind() == String)return 1;
224 template <ImplType IMPLIN,ImplType IMPLOUT>
225 struct isAdaptableBool
227 static inline int apply(const TypeCode *t1,const TypeCode* t2)
229 if(t1->kind() == Bool)return 1;
230 if(t1->kind() == Int)return 1;
234 template <ImplType IMPLIN,ImplType IMPLOUT>
235 struct isAdaptableObjref
237 static inline int apply(const TypeCode *t1,const TypeCode* t2)
239 if(t1->kind() == Objref)
241 //The inport type must be more general than outport type
242 if( t1->isA(t2->id()) )
245 else if(t1->kind() == Sequence)
247 const TypeCodeSeq *t1c(dynamic_cast<const TypeCodeSeq *>(t1));
250 const TypeCode *t1cc(t1c->contentType());
253 if(t1cc->kind() == Objref && std::string(t1cc->id())==std::string(t2->id()))
259 template <ImplType IMPLIN,ImplType IMPLOUT>
260 struct isAdaptableSequence
262 static inline int apply(const TypeCode *t1,const TypeCode* t2)
264 if(t1->kind() == Sequence)
266 if(isAdaptable<IMPLIN,IMPLOUT>(t1->contentType(),t2->contentType()))
274 template <ImplType IMPLIN,ImplType IMPLOUT>
275 struct isAdaptableArray
277 static inline int apply(const TypeCode *t1,const TypeCode* t2)
282 template <ImplType IMPLIN,ImplType IMPLOUT>
283 struct isAdaptableStruct
285 static inline int apply(const TypeCode *t1,const TypeCode* t2)
287 if(t1->kind() == Struct)
297 * Function to check adaptation from implementation 1 (IMPLIN,t1) to implementation 2 (IMPLOUT,t2)
298 * t1 is the IMPLIN output port type
299 * t2 is the IMPLOUT input port type
301 template <ImplType IMPLIN,ImplType IMPLOUT>
302 inline int isAdaptable(const TypeCode *t1,const TypeCode* t2)
307 return isAdaptableDouble<IMPLIN,IMPLOUT>::apply(t1,t2);
309 return isAdaptableInt<IMPLIN,IMPLOUT>::apply(t1,t2);
311 return isAdaptableString<IMPLIN,IMPLOUT>::apply(t1,t2);
313 return isAdaptableBool<IMPLIN,IMPLOUT>::apply(t1,t2);
315 return isAdaptableObjref<IMPLIN,IMPLOUT>::apply(t1,t2);
317 return isAdaptableSequence<IMPLIN,IMPLOUT>::apply(t1,t2);
319 return isAdaptableArray<IMPLIN,IMPLOUT>::apply(t1,t2);
321 return isAdaptableStruct<IMPLIN,IMPLOUT>::apply(t1,t2);
328 //xxx to Python adaptations
329 int isAdaptableCorbaPyObject(const TypeCode *t1,const TypeCode *t2)
331 return isAdaptable<PYTHONImpl,CORBAImpl>(t1,t2);
333 int isAdaptableNeutralPyObject(const TypeCode * t1, const TypeCode * t2)
335 return isAdaptable<PYTHONImpl,NEUTRALImpl>(t1,t2);
337 int isAdaptablePyObjectPyObject(const TypeCode *t1,const TypeCode *t2)
339 return isAdaptable<PYTHONImpl,PYTHONImpl>(t1,t2);
342 //xxx to Neutral adaptations
343 int isAdaptableCorbaNeutral(const TypeCode *t1,const TypeCode *t2)
345 return isAdaptable<NEUTRALImpl,CORBAImpl>(t1,t2);
347 int isAdaptablePyObjectNeutral(const TypeCode *t1,const TypeCode *t2)
349 return isAdaptable<NEUTRALImpl,PYTHONImpl>(t1,t2);
351 int isAdaptableXmlNeutral(const TypeCode *t1,const TypeCode *t2)
353 return isAdaptable<NEUTRALImpl,XMLImpl>(t1,t2);
355 int isAdaptableNeutralNeutral(const TypeCode *t1, const TypeCode *t2)
357 return isAdaptableNeutralCorba(t1, t2);
360 //xxx to XML adaptations
361 int isAdaptableNeutralXml(const TypeCode * t1, const TypeCode * t2)
363 return isAdaptable<XMLImpl,NEUTRALImpl>(t1,t2);
366 //xxx to Corba adaptations
367 int isAdaptableNeutralCorba(const TypeCode *t1,const TypeCode *t2)
369 return isAdaptable<CORBAImpl,NEUTRALImpl>(t1,t2);
371 int isAdaptableXmlCorba(const TypeCode *t1,const TypeCode *t2)
373 return isAdaptable<CORBAImpl,XMLImpl>(t1,t2);
375 int isAdaptableCorbaCorba(const TypeCode *t1,const TypeCode *t2)
377 return isAdaptable<CORBAImpl,CORBAImpl>(t1,t2);
379 int isAdaptablePyObjectCorba(const TypeCode *t1,const TypeCode *t2)
381 return isAdaptable<CORBAImpl,PYTHONImpl>(t1,t2);
384 //! Basic template convertor from type TIN to Yacs<TOUT> type
386 * This convertor does nothing : throws exception
387 * It must be partially specialize for a specific type (TIN)
389 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
390 struct convertToYacsDouble
392 static inline double convert(const TypeCode *t,TIN o,TIN2 aux)
395 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLIN << " to: " << IMPLOUT;
396 msg << " : " << __FILE__ << ":" << __LINE__;
397 throw YACS::ENGINE::ConversionException(msg.str());
400 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
401 struct convertToYacsInt
403 static inline long convert(const TypeCode *t,TIN o,TIN2 aux)
406 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLIN << " to: " << IMPLOUT;
407 msg << " : " << __FILE__ << ":" << __LINE__;
408 throw YACS::ENGINE::ConversionException(msg.str());
411 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
412 struct convertToYacsString
414 static inline std::string convert(const TypeCode *t,TIN o,TIN2 aux)
417 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLIN << " to: " << IMPLOUT;
418 msg << " : " << __FILE__ << ":" << __LINE__;
419 throw YACS::ENGINE::ConversionException(msg.str());
422 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
423 struct convertToYacsBool
425 static inline bool convert(const TypeCode *t,TIN o,TIN2 aux)
428 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLIN << " to: " << IMPLOUT;
429 msg << " : " << __FILE__ << ":" << __LINE__;
430 throw YACS::ENGINE::ConversionException(msg.str());
433 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
434 struct convertToYacsObjref
436 static inline std::string convert(const TypeCode *t,TIN o,TIN2 aux,int protocol)
439 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLIN << " to: " << IMPLOUT;
440 msg << " : " << __FILE__ << ":" << __LINE__;
441 throw YACS::ENGINE::ConversionException(msg.str());
444 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
445 struct convertToYacsSequence
447 static inline void convert(const TypeCode *t,TIN o,TIN2 aux,std::vector<TOUT>& v)
450 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLIN << " to: " << IMPLOUT;
451 msg << " : " << __FILE__ << ":" << __LINE__;
452 throw YACS::ENGINE::ConversionException(msg.str());
455 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
456 struct convertToYacsArray
458 static inline void convert(const TypeCode *t,TIN o,TIN2 aux,std::vector<TOUT>& v)
461 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLIN << " to: " << IMPLOUT;
462 msg << " : " << __FILE__ << ":" << __LINE__;
463 throw YACS::ENGINE::ConversionException(msg.str());
466 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
467 struct convertToYacsStruct
469 static inline void convert(const TypeCode *t,TIN o,TIN2 aux,std::map<std::string,TOUT>& v)
472 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLIN << " to: " << IMPLOUT;
473 msg << " : " << __FILE__ << ":" << __LINE__;
474 throw YACS::ENGINE::ConversionException(msg.str());
478 //! Basic convertor from Yacs<TOUT> type to full TOUT type
482 template <ImplType IMPLOUT, class TOUT>
483 struct convertFromYacsDouble
485 static inline TOUT convert(const TypeCode *t,double o)
488 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLOUT;
489 msg << " : " << __FILE__ << ":" << __LINE__;
490 throw YACS::ENGINE::ConversionException(msg.str());
493 template <ImplType IMPLOUT, class TOUT>
494 struct convertFromYacsInt
496 static inline TOUT convert(const TypeCode *t,long o)
499 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLOUT;
500 msg << " : " << __FILE__ << ":" << __LINE__;
501 throw YACS::ENGINE::ConversionException(msg.str());
504 template <ImplType IMPLOUT, class TOUT>
505 struct convertFromYacsString
507 static inline TOUT convert(const TypeCode *t,std::string o)
510 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLOUT;
511 msg << " : " << __FILE__ << ":" << __LINE__;
512 throw YACS::ENGINE::ConversionException(msg.str());
515 template <ImplType IMPLOUT, class TOUT>
516 struct convertFromYacsBool
518 static inline TOUT convert(const TypeCode *t,bool o)
521 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLOUT;
522 msg << " : " << __FILE__ << ":" << __LINE__;
523 throw YACS::ENGINE::ConversionException(msg.str());
526 template <ImplType IMPLOUT, class TOUT>
527 struct convertFromYacsObjref
529 static inline TOUT convert(const TypeCode *t,std::string o)
532 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLOUT;
533 msg << " : " << __FILE__ << ":" << __LINE__;
534 throw YACS::ENGINE::ConversionException(msg.str());
537 template <ImplType IMPLOUT, class TOUT>
538 struct convertFromYacsSequence
540 static inline TOUT convert(const TypeCode *t,std::vector<TOUT>& v)
543 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLOUT;
544 msg << " : " << __FILE__ << ":" << __LINE__;
545 throw YACS::ENGINE::ConversionException(msg.str());
548 template <ImplType IMPLOUT, class TOUT>
549 struct convertFromYacsArray
551 static inline TOUT convert(const TypeCode *t,std::vector<TOUT>& v)
554 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLOUT;
555 msg << " : " << __FILE__ << ":" << __LINE__;
556 throw YACS::ENGINE::ConversionException(msg.str());
559 template <ImplType IMPLOUT, class TOUT>
560 struct convertFromYacsStruct
562 static inline TOUT convert(const TypeCode *t,std::map<std::string,TOUT>& v)
565 msg << "Conversion not implemented: kind= " << t->kind() << " Implementation: " << IMPLOUT;
566 msg << " : " << __FILE__ << ":" << __LINE__;
567 throw YACS::ENGINE::ConversionException(msg.str());
570 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
571 inline TOUT convertDouble(const TypeCode *t,TIN o,TIN2 aux)
573 double d=convertToYacsDouble<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>::convert(t,o,aux);
575 TOUT r=convertFromYacsDouble<IMPLOUT,TOUT>::convert(t,d);
578 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
579 inline TOUT convertInt(const TypeCode *t,TIN o,TIN2 aux)
581 long d=convertToYacsInt<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>::convert(t,o,aux);
583 TOUT r=convertFromYacsInt<IMPLOUT,TOUT>::convert(t,d);
586 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
587 inline TOUT convertString(const TypeCode *t,TIN o,TIN2 aux)
589 std::string d=convertToYacsString<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>::convert(t,o,aux);
591 TOUT r=convertFromYacsString<IMPLOUT,TOUT>::convert(t,d);
594 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
595 inline TOUT convertBool(const TypeCode *t,TIN o,TIN2 aux)
597 double d=convertToYacsBool<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>::convert(t,o,aux);
599 TOUT r=convertFromYacsBool<IMPLOUT,TOUT>::convert(t,d);
602 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
603 inline TOUT convertObjref(const TypeCode *t,TIN o,TIN2 aux)
607 protocol=0;//to avoid presence of \0 into XML generated file
608 if(IMPLOUT==NEUTRALImpl)
610 std::string d=convertToYacsObjref<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>::convert(t,o,aux,protocol);
612 TOUT r=convertFromYacsObjref<IMPLOUT,TOUT>::convert(t,d);
616 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
617 inline TOUT convertSequence(const TypeCode *t,TIN o,TIN2 aux)
620 convertToYacsSequence<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>::convert(t,o,aux,v);
621 TOUT r=convertFromYacsSequence<IMPLOUT,TOUT>::convert(t,v);
624 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
625 inline TOUT convertArray(const TypeCode *t,TIN o,TIN2 aux)
628 convertToYacsArray<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>::convert(t,o,aux,v);
629 TOUT r=convertFromYacsArray<IMPLOUT,TOUT>::convert(t,v);
632 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
633 inline TOUT convertStruct(const TypeCode *t,TIN o,TIN2 aux)
635 std::map<std::string,TOUT> v;
636 convertToYacsStruct<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>::convert(t,o,aux,v);
637 TOUT r=convertFromYacsStruct<IMPLOUT,TOUT>::convert(t,v);
641 template <ImplType IMPLIN,class TIN,class TIN2,ImplType IMPLOUT, class TOUT>
642 inline TOUT YacsConvertor(const TypeCode *t,TIN o,TIN2 aux)
648 return convertDouble<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>(t,o,aux);
650 return convertInt<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>(t,o,aux);
652 return convertString<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>(t,o,aux);
654 return convertBool<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>(t,o,aux);
656 return convertObjref<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>(t,o,aux);
658 return convertSequence<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>(t,o,aux);
660 return convertArray<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>(t,o,aux);
662 return convertStruct<IMPLIN,TIN,TIN2,IMPLOUT,TOUT>(t,o,aux);
667 msg << "Conversion not implemented: kind= " << tk << " Implementation: " << IMPLOUT;
668 msg << " : " << __FILE__ << ":" << __LINE__;
669 throw YACS::ENGINE::ConversionException(msg.str());
672 //! ToYacs Convertor for PYTHONImpl
674 * This convertor converts Python object to YACS<TOUT> types
675 * Partial specialization for Python implementation with type PyObject* (PYTHONImpl)
677 template <ImplType IMPLOUT, class TOUT>
678 struct convertToYacsDouble<PYTHONImpl,PyObject*,void*,IMPLOUT,TOUT>
680 static inline double convert(const TypeCode *t,PyObject* o,void*)
683 x=PyFloat_AsDouble(o);
684 if( PyErr_Occurred() )
686 PyErr_Restore(nullptr,nullptr,nullptr);
688 msg << "Not a python double. ";
690 msg << "kind=" << t->kind() ;
691 msg << " ( " << __FILE__ << ":" << __LINE__ << ")";
693 throw YACS::ENGINE::ConversionException(msg.str());
698 template <ImplType IMPLOUT, class TOUT>
699 struct convertToYacsInt<PYTHONImpl,PyObject*,void*,IMPLOUT,TOUT>
701 static inline long convert(const TypeCode *t,PyObject* o,void*)
705 if( PyErr_Occurred() )
707 PyErr_Restore(nullptr,nullptr,nullptr);
709 msg << "Not a python integer. ";
711 msg << "kind=" << t->kind() ;
712 msg << " ( " << __FILE__ << ":" << __LINE__ << ")";
714 throw YACS::ENGINE::ConversionException(msg.str());
719 template <ImplType IMPLOUT, class TOUT>
720 struct convertToYacsString<PYTHONImpl,PyObject*,void*,IMPLOUT,TOUT>
722 static inline std::string convert(const TypeCode *t,PyObject* o,void*)
725 if (PyUnicode_Check(o))
728 const char *ptr = PyUnicode_AsUTF8AndSize(o, &size);
730 throw YACS::ENGINE::ConversionException("Conversion from PyUnicode to string failed");
736 msg << "Not a python string. ";
738 msg << "kind=" << t->kind() ;
739 msg << " ( " << __FILE__ << ":" << __LINE__ << ")";
741 throw YACS::ENGINE::ConversionException(msg.str());
746 template <ImplType IMPLOUT, class TOUT>
747 struct convertToYacsBool<PYTHONImpl,PyObject*,void*,IMPLOUT,TOUT>
749 static inline bool convert(const TypeCode *t,PyObject* o,void*)
754 else if(PyLong_Check(o))
755 l=(PyLong_AsLong(o)!=0);
759 msg << "Not a python boolean. ";
761 msg << "kind=" << t->kind() ;
762 msg << " ( " << __FILE__ << ":" << __LINE__ << ")";
764 throw YACS::ENGINE::ConversionException(msg.str());
769 template <ImplType IMPLOUT, class TOUT>
770 struct convertToYacsObjref<PYTHONImpl,PyObject*,void*,IMPLOUT,TOUT>
772 static inline std::string convert(const TypeCode *t,PyObject* o,void*,int protocol)
774 if (PyUnicode_Check(o) && strncmp(t->id(),"python",6)!=0)
776 // the objref is used by Python as a string (prefix:value) keep it as a string
779 const char *ptr = PyUnicode_AsUTF8AndSize(o, &size);
781 throw YACS::ENGINE::ConversionException("Conversion from PyUnicode to string failed");
785 if(strncmp(t->id(),"python",6)==0)
787 bool somthingToDo = YACS::ENGINE::PythonEntry::GetDestroyStatus(o);
789 YACS::ENGINE::PythonEntry::DoNotTouchFileIfProxy(o);
790 // It's a native Python object pickle it
791 PyObject* mod=PyImport_ImportModule("pickle");
792 PyObject *pickled=PyObject_CallMethod(mod,(char *)"dumps",(char *)"Oi",o,protocol);
795 YACS::ENGINE::PythonEntry::UnlinkOnDestructorIfProxy(o);
796 YACS::ENGINE::PythonEntry::IfProxyDoSomething(o,"incrRef");
798 DEBTRACE(PyObject_Repr(pickled) );
803 throw YACS::ENGINE::ConversionException("Problem in convertToYacsObjref<PYTHONImpl");
805 std::string mystr(PyBytes_AsString(pickled),PyBytes_Size(pickled));
809 else if(strncmp(t->id(),"json",4)==0)
811 // It's a Python object convert it to json
812 PyObject* mod=PyImport_ImportModule("simplejson");
816 throw YACS::ENGINE::ConversionException("Problem in convertToYacsObjref<PYTHONImpl: no simplejson module");
818 PyObject *pickled=PyObject_CallMethod(mod,(char *)"dumps",(char *)"O",o);
823 throw YACS::ENGINE::ConversionException("Problem in convertToYacsObjref<PYTHONImpl");
825 std::string mystr=PyBytes_AsString(pickled);
831 // It should be a CORBA Object convert it to an IOR string
832 PyObject *pystring=PyObject_CallMethod(getSALOMERuntime()->getPyOrb(),(char *)"object_to_string",(char *)"O",o);
836 throw YACS::ENGINE::ConversionException("Problem in convertToYacsObjref<PYTHONImpl");
840 const char *ptr = PyUnicode_AsUTF8AndSize(pystring, &size);
842 throw YACS::ENGINE::ConversionException("Conversion from PyUnicode to string failed");
843 mystr.assign(ptr, size);
849 template <ImplType IMPLOUT, class TOUT>
850 struct convertToYacsSequence<PYTHONImpl,PyObject*,void*,IMPLOUT,TOUT>
852 static inline void convert(const TypeCode *t,PyObject* o,void*,std::vector<TOUT>& v)
854 if(!PySequence_Check(o))
857 msg << "Problem in conversion: the python object is not a sequence " << std::endl;
859 msg << " ( " << __FILE__ << ":" << __LINE__ << ")";
861 throw YACS::ENGINE::ConversionException(msg.str());
863 int length=PySequence_Size(o);
864 DEBTRACE("length: " << length );
866 for(int i=0;i<length;i++)
868 PyObject *item=PySequence_ITEM(o,i);
869 bool somthingToDo = YACS::ENGINE::PythonEntry::IsProxy(item);
872 YACS::ENGINE::PythonEntry::UnlinkOnDestructorIfProxy(item);
873 YACS::ENGINE::PythonEntry::IfProxyDoSomething(item,"incrRef");
876 std::cerr <<"item[" << i << "]=";
877 PyObject_Print(item,stderr,Py_PRINT_RAW);
878 std::cerr << std::endl;
880 DEBTRACE( "item refcnt: " << item->ob_refcnt );
883 TOUT ro=YacsConvertor<PYTHONImpl,PyObject*,void*,IMPLOUT,TOUT>(t->contentType(),item,0);
887 catch(ConversionException& ex)
890 msg << ex.what() << " for sequence element " << i;
891 throw YACS::ENGINE::ConversionException(msg.str(),false);
896 template <ImplType IMPLOUT, class TOUT>
897 struct convertToYacsStruct<PYTHONImpl,PyObject*,void*,IMPLOUT,TOUT>
899 static inline void convert(const TypeCode *t,PyObject* o,void*,std::map<std::string,TOUT>& m)
901 DEBTRACE( "o refcnt: " << o->ob_refcnt );
902 PyObject *key, *value;
903 YACS::ENGINE::TypeCodeStruct* tst=(YACS::ENGINE::TypeCodeStruct*)t;
904 int nMember=tst->memberCount();
905 DEBTRACE("nMember="<<nMember);
906 for(int i=0;i<nMember;i++)
908 std::string name=tst->memberName(i);
909 DEBTRACE("Member name="<<name);
910 TypeCode* tm=tst->memberType(i);
911 value=PyDict_GetItemString(o, name.c_str());
914 //member name not present
915 //TODO delete all allocated objects in m
917 PyObject_Print(o,stderr,Py_PRINT_RAW);
918 std::cerr << std::endl;
921 msg << "member " << name << " not present " ;
922 throw YACS::ENGINE::ConversionException(msg.str());
924 DEBTRACE( "value refcnt: " << value->ob_refcnt );
927 TOUT ro=YacsConvertor<PYTHONImpl,PyObject*,void*,IMPLOUT,TOUT>(tm,value,0);
930 catch(ConversionException& ex)
932 std::string s=" for struct member "+name;
933 throw YACS::ENGINE::ConversionException(ex.what()+s,false);
938 /* End of ToYacs Convertor for PYTHONImpl */
940 //! FromYacs Convertor for PYTHONImpl
942 * Convert YACS<PyObject*> intermediate types to PyObject* types (PYTHONImpl)
945 struct convertFromYacsDouble<PYTHONImpl,PyObject*>
947 static inline PyObject* convert(const TypeCode *t,double o)
949 PyObject *pyob=PyFloat_FromDouble(o);
954 struct convertFromYacsInt<PYTHONImpl,PyObject*>
956 static inline PyObject* convert(const TypeCode *t,long o)
958 PyObject *pyob=PyLong_FromLong(o);
963 struct convertFromYacsString<PYTHONImpl,PyObject*>
965 static inline PyObject* convert(const TypeCode *t,std::string& o)
967 return PyUnicode_FromString(o.c_str());
971 struct convertFromYacsBool<PYTHONImpl,PyObject*>
973 static inline PyObject* convert(const TypeCode *t,bool o)
975 return PyBool_FromLong ((long)o);
979 struct convertFromYacsObjref<PYTHONImpl,PyObject*>
981 static inline PyObject* convert(const TypeCode *t,std::string& o)
988 if(t->isA(Runtime::_tc_file))
990 //It's an objref file. Convert it specially
991 return PyUnicode_FromString(o.c_str());
993 if(strncmp(t->id(),"python",6)==0) //ex: "python:obj:1.0"
995 //It's a python pickled object, unpickled it
996 PyObject* mod=PyImport_ImportModule("pickle");
997 PyObject *ob=PyObject_CallMethod(mod,(char *)"loads",(char *)"y#",o.c_str(),o.length());
998 DEBTRACE(PyObject_Repr(ob));
1000 bool somthingToDo = YACS::ENGINE::PythonEntry::IsProxy(ob);
1003 // no incrRef here because the incrRef has been done before dumps that construct o.
1004 YACS::ENGINE::PythonEntry::UnlinkOnDestructorIfProxy(ob);
1009 throw YACS::ENGINE::ConversionException("Problem in convertFromYacsObjref<PYTHONImpl");
1013 if(strncmp(t->id(),"json",4)==0)
1015 // It's a json object unpack it
1016 PyObject* mod=PyImport_ImportModule("simplejson");
1020 throw YACS::ENGINE::ConversionException("Problem in convertToYacsObjref<PYTHONImpl: no simplejson module");
1022 PyObject *ob=PyObject_CallMethod(mod,(char *)"loads",(char *)"y",o.c_str());
1027 throw YACS::ENGINE::ConversionException("Problem in convertFromYacsObjref<PYTHONImpl");
1032 /* another way to convert IOR string to CORBA PyObject
1033 PyObject* ob= PyObject_CallMethod(getSALOMERuntime()->getPyOrb(),"string_to_object","s",o.c_str());
1034 DEBTRACE( "Objref python refcnt: " << ob->ob_refcnt );
1038 //Objref CORBA. prefix=IOR,corbaname,corbaloc
1039 CORBA::Object_var obref;
1042 obref = getSALOMERuntime()->getOrb()->string_to_object(o.c_str());
1044 DEBTRACE("obref refCount: " << obref->_PR_getobj()->pd_refCount);
1047 catch(CORBA::Exception& ex)
1049 DEBTRACE( "Can't get reference to object." );
1050 throw ConversionException("Can't get reference to object");
1053 if(obref->_non_existent())
1055 throw ConversionException("non_existent object");
1058 if( CORBA::is_nil(obref) )
1060 DEBTRACE( "Can't get reference to object (or it was nil)." );
1061 throw ConversionException("Can't get reference to object");
1064 if(!obref->_is_a(t->id()))
1067 msg << "Problem in conversion: an objref " << t->id() << " is expected " << endl;
1068 msg << "An objref of type " << obref->_PD_repoId << " is given " << endl;
1069 msg << " (" << __FILE__ << ":" << __LINE__ << ")";
1070 throw YACS::ENGINE::ConversionException(msg.str());
1073 DEBTRACE("obref refCount: " << obref->_PR_getobj()->pd_refCount);
1076 std::cerr << "_PD_repoId: " << obref->_PD_repoId << std::endl;
1077 std::cerr << "_mostDerivedRepoId: " << obref->_PR_getobj()->_mostDerivedRepoId() << std::endl;
1080 //hold_lock is true: caller is supposed to hold the GIL.
1081 //omniorb will not take the GIL
1082 PyObject* ob= getSALOMERuntime()->getApi()->cxxObjRefToPyObjRef(obref, 1);
1085 PyObject_Print(ob,stderr,Py_PRINT_RAW);
1086 std::cerr << std::endl;
1087 std::cerr << "obref is a generic: " << obref->_is_a("IDL:SALOME/GenericObj:1.0") << std::endl;
1088 PyObject_Print(getSALOMERuntime()->get_omnipy(),stderr,Py_PRINT_RAW);
1089 std::cerr << std::endl;
1092 //ob is a CORBA::Object. Try to convert it to more specific type SALOME/GenericObj
1093 if(obref->_is_a("IDL:SALOME/GenericObj:1.0"))
1095 PyObject *result = PyObject_CallMethod(getSALOMERuntime()->get_omnipy(), (char *)"narrow", (char *)"Osi",ob,"IDL:SALOME/GenericObj:1.0",1);
1097 PyErr_Clear();//Exception during narrow. Keep ob
1098 else if(result==Py_None)
1099 Py_DECREF(result); //Can't narrow. Keep ob
1102 //Can narrow. Keep result
1104 PyObject_Print(result,stderr,Py_PRINT_RAW);
1105 std::cerr << std::endl;
1113 DEBTRACE("obref refCount: " << obref->_PR_getobj()->pd_refCount);
1120 struct convertFromYacsSequence<PYTHONImpl,PyObject*>
1122 static inline PyObject* convert(const TypeCode *t,std::vector<PyObject*>& v)
1124 std::vector<PyObject*>::const_iterator iter;
1125 PyObject *pyob = PyList_New(v.size());
1127 for(iter=v.begin();iter!=v.end();iter++)
1129 PyObject* item=*iter;
1130 DEBTRACE( "item refcnt: " << item->ob_refcnt );
1131 PyList_SetItem(pyob,i,item);
1132 DEBTRACE( "item refcnt: " << item->ob_refcnt );
1139 struct convertFromYacsStruct<PYTHONImpl,PyObject*>
1141 static inline PyObject* convert(const TypeCode *t,std::map<std::string,PyObject*>& m)
1143 PyObject *pyob = PyDict_New();
1144 std::map<std::string, PyObject*>::const_iterator pt;
1145 for(pt=m.begin();pt!=m.end();pt++)
1147 std::string name=(*pt).first;
1148 PyObject* item=(*pt).second;
1149 DEBTRACE( "item refcnt: " << item->ob_refcnt );
1150 PyDict_SetItemString(pyob,name.c_str(),item);
1152 DEBTRACE( "item refcnt: " << item->ob_refcnt );
1154 DEBTRACE( "pyob refcnt: " << pyob->ob_refcnt );
1158 /* End of FromYacs Convertor for PYTHONImpl */
1160 //! ToYacs Convertor for XMLImpl
1162 * Partial specialization for XML implementation (XMLImpl)
1163 * This convertor converts xml object to YACS<TOUT> types
1165 template <ImplType IMPLOUT, class TOUT>
1166 struct convertToYacsDouble<XMLImpl,xmlDocPtr,xmlNodePtr,IMPLOUT,TOUT>
1168 static inline double convert(const TypeCode *t,xmlDocPtr doc,xmlNodePtr cur)
1171 cur = cur->xmlChildrenNode;
1174 if ((!xmlStrcmp(cur->name, (const xmlChar *)"double")))
1176 //wait a double, got a double
1178 s = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
1181 DEBTRACE( "convertToYacsDouble " << (const char *)s );
1182 d=Cstr2d((const char *)s);
1187 DEBTRACE("############### workaround to improve...");
1191 else if ((!xmlStrcmp(cur->name, (const xmlChar *)"int")))
1193 //wait a double, got an int
1195 s = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
1198 DEBTRACE( "convertToYacsDouble " << (const char *)s );
1199 d=Cstr2d((const char *)s);
1204 DEBTRACE("############### workaround to improve...");
1211 msg << "Problem in conversion from Xml to " << getImplName(IMPLOUT) << " with type: " << t->id() ;
1212 msg << " (" << __FILE__ << ":" << __LINE__ << ")";
1213 throw YACS::ENGINE::ConversionException(msg.str());
1216 template <ImplType IMPLOUT, class TOUT>
1217 struct convertToYacsInt<XMLImpl,xmlDocPtr,xmlNodePtr,IMPLOUT,TOUT>
1219 static inline long convert(const TypeCode *t,xmlDocPtr doc,xmlNodePtr cur)
1222 cur = cur->xmlChildrenNode;
1225 if ((!xmlStrcmp(cur->name, (const xmlChar *)"int")))
1228 s = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
1231 DEBTRACE( "convertToYacsInt " << (const char *)s );
1232 d=atol((const char *)s);
1237 DEBTRACE("############### workaround to improve...");
1244 msg << "Problem in conversion from Xml to " << getImplName(IMPLOUT) << " with type: " << t->id() ;
1245 msg << " (" << __FILE__ << ":" << __LINE__ << ")";
1246 throw YACS::ENGINE::ConversionException(msg.str());
1249 template <ImplType IMPLOUT, class TOUT>
1250 struct convertToYacsString<XMLImpl,xmlDocPtr,xmlNodePtr,IMPLOUT,TOUT>
1252 static inline std::string convert(const TypeCode *t,xmlDocPtr doc,xmlNodePtr cur)
1254 cur = cur->xmlChildrenNode;
1257 if ((!xmlStrcmp(cur->name, (const xmlChar *)"string")))
1259 //wait a string, got a string
1261 s = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
1263 DEBTRACE( "convertToYacsString " << (const char *)s );
1264 std::string mystr=std::string((const char *)s);
1271 msg << "Problem in conversion from Xml to " << getImplName(IMPLOUT) << " with type: " << t->id() ;
1272 msg << " (" << __FILE__ << ":" << __LINE__ << ")";
1273 throw YACS::ENGINE::ConversionException(msg.str());
1276 template <ImplType IMPLOUT, class TOUT>
1277 struct convertToYacsBool<XMLImpl,xmlDocPtr,xmlNodePtr,IMPLOUT,TOUT>
1279 static inline bool convert(const TypeCode *t,xmlDocPtr doc,xmlNodePtr cur)
1281 cur = cur->xmlChildrenNode;
1284 if ((!xmlStrcmp(cur->name, (const xmlChar *)"boolean")))
1286 //wait a boolean, got a boolean
1288 s = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
1292 DEBTRACE( "convertToYacsBool " << (const char *)s );
1293 ob=atoi((const char*)s)!=0;
1298 DEBTRACE("############### workaround to improve...");
1305 msg << "Problem in conversion from Xml to " << getImplName(IMPLOUT) << " with type: " << t->id() ;
1306 msg << " (" << __FILE__ << ":" << __LINE__ << ")";
1307 throw YACS::ENGINE::ConversionException(msg.str());
1310 template <ImplType IMPLOUT, class TOUT>
1311 struct convertToYacsObjref<XMLImpl,xmlDocPtr,xmlNodePtr,IMPLOUT,TOUT>
1313 static inline std::string convert(const TypeCode *t,xmlDocPtr doc,xmlNodePtr cur,int protocol)
1315 cur = cur->xmlChildrenNode;
1318 if ((!xmlStrcmp(cur->name, (const xmlChar *)"objref")))
1320 //we wait a objref, we have got a objref
1322 std::string mystr = "";
1323 s = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
1326 DEBTRACE( "convertToYacsObjref " << (const char *)s );
1327 mystr = (const char *)s;
1332 DEBTRACE("############### workaround to improve...");
1334 if(strncmp(t->id(),"python",6)==0 )
1335 return FromBase64Safe(mystr);
1339 else if ((!xmlStrcmp(cur->name, (const xmlChar *)"string")))// <- here case where pyobj value has been stored in XML. pyobj has kind==ObjRef. And the stored format is String ! EDF11027
1341 //wait a string, got a string
1343 s = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
1345 DEBTRACE( "convertToYacsString " << (const char *)s );
1346 std::string mystr=std::string((const char *)s);
1353 msg << "Problem in conversion from Xml to " << getImplName(IMPLOUT) << " with type: " << t->id() ;
1354 msg << " (" << __FILE__ << ":" << __LINE__ << ")";
1355 throw YACS::ENGINE::ConversionException(msg.str());
1358 template <ImplType IMPLOUT, class TOUT>
1359 struct convertToYacsSequence<XMLImpl,xmlDocPtr,xmlNodePtr,IMPLOUT,TOUT>
1361 static inline void convert(const TypeCode *t,xmlDocPtr doc,xmlNodePtr cur,std::vector<TOUT>& v)
1363 cur = cur->xmlChildrenNode;
1366 if ((!xmlStrcmp(cur->name, (const xmlChar *)"array")))
1368 DEBTRACE( "parse sequence " );
1369 xmlNodePtr cur1=cur->xmlChildrenNode;
1370 while (cur1 != NULL)
1372 if ((!xmlStrcmp(cur1->name, (const xmlChar *)"data")))
1374 DEBTRACE( "parse data " );
1375 xmlNodePtr cur2=cur1->xmlChildrenNode;
1376 while (cur2 != NULL)
1378 //collect all values
1379 if ((!xmlStrcmp(cur2->name, (const xmlChar *)"value")))
1381 TOUT ro=YacsConvertor<XMLImpl,xmlDocPtr,xmlNodePtr,IMPLOUT,TOUT>(t->contentType(),doc,cur2);
1385 } // end while value
1393 } // end while array
1396 template <ImplType IMPLOUT, class TOUT>
1397 struct convertToYacsStruct<XMLImpl,xmlDocPtr,xmlNodePtr,IMPLOUT,TOUT>
1399 static inline void convert(const TypeCode *t,xmlDocPtr doc,xmlNodePtr cur,std::map<std::string,TOUT>& m)
1401 YACS::ENGINE::TypeCodeStruct* tst=(YACS::ENGINE::TypeCodeStruct*)t;
1402 int nMember=tst->memberCount();
1403 DEBTRACE("nMember="<<nMember);
1404 std::map<std::string,TypeCode*> mtc;
1405 for(int i=0;i<nMember;i++)
1407 mtc[tst->memberName(i)]=tst->memberType(i);
1410 cur = cur->xmlChildrenNode;
1413 if ((!xmlStrcmp(cur->name, (const xmlChar *)"struct")))
1415 DEBTRACE( "parse struct " );
1416 xmlNodePtr cur1=cur->xmlChildrenNode;
1417 while (cur1 != NULL)
1419 if ((!xmlStrcmp(cur1->name, (const xmlChar *)"member")))
1421 DEBTRACE( "parse member " );
1422 xmlNodePtr cur2=cur1->xmlChildrenNode;
1423 while (cur2 != NULL)
1426 if ((!xmlStrcmp(cur2->name, (const xmlChar *)"name")))
1429 s = xmlNodeListGetString(doc, cur2->xmlChildrenNode, 1);
1430 std::string name= (char *)s;
1432 while (cur2 != NULL)
1434 if ((!xmlStrcmp(cur2->name, (const xmlChar *)"value")))
1436 TOUT ro=YacsConvertor<XMLImpl,xmlDocPtr,xmlNodePtr,IMPLOUT,TOUT>(mtc[name],doc,cur2);
1446 } // end while member/value
1449 } // end while member
1453 } // end while struct
1456 /* End of ToYacs Convertor for XMLImpl */
1458 //! FromYacs Convertor for XMLImpl
1460 * Convert YACS<std::string> intermediate types to std::string types (XMLImpl)
1463 struct convertFromYacsDouble<XMLImpl,std::string>
1465 static inline std::string convert(const TypeCode *t,double o)
1468 msg << "<value><double>" << setprecision(16) << o << "</double></value>\n";
1473 struct convertFromYacsInt<XMLImpl,std::string>
1475 static inline std::string convert(const TypeCode *t,long o)
1478 msg << "<value><int>" << o << "</int></value>\n";
1483 struct convertFromYacsString<XMLImpl,std::string>
1485 static inline std::string convert(const TypeCode *t,std::string& o)
1487 std::string msg="<value><string>";
1488 return msg+o+"</string></value>\n";
1492 struct convertFromYacsBool<XMLImpl,std::string>
1494 static inline std::string convert(const TypeCode *t,bool o)
1497 msg << "<value><boolean>" << o << "</boolean></value>\n";
1502 struct convertFromYacsObjref<XMLImpl,std::string>
1504 static inline std::string convert(const TypeCode *t,std::string& o)
1506 if(strncmp(t->id(),"python",6)==0 )
1507 return "<value><objref><![CDATA[" + ToBase64(o) + "]]></objref></value>\n";
1508 else if(strncmp(t->id(),"json",4)==0)
1509 return "<value><objref><![CDATA[" + o + "]]></objref></value>\n";
1511 return "<value><objref>" + o + "</objref></value>\n";
1516 struct convertFromYacsSequence<XMLImpl,std::string>
1518 static inline std::string convert(const TypeCode *t,std::vector<std::string>& v)
1520 std::vector<std::string>::const_iterator iter;
1522 xmlob << "<value><array><data>\n";
1523 for(iter=v.begin();iter!=v.end();iter++)
1527 xmlob << "</data></array></value>\n";
1528 DEBTRACE("Sequence= " << xmlob);
1533 struct convertFromYacsStruct<XMLImpl,std::string>
1535 static inline std::string convert(const TypeCode *t,std::map<std::string,std::string>& m)
1537 std::string result="<value><struct>\n";
1538 std::map<std::string, std::string>::const_iterator pt;
1539 for(pt=m.begin();pt!=m.end();pt++)
1541 std::string name=(*pt).first;
1542 std::string item=(*pt).second;
1543 result=result+"<member>\n";
1544 result=result+"<name>"+name+"</name>\n";
1546 result=result+"</member>\n";
1548 result=result+"</struct></value>\n";
1553 /* End of FromYacs Convertor for XMLImpl */
1555 //! ToYacs Convertor for NEUTRALImpl
1557 * This convertor converts Neutral objects to intermediate YACS<TOUT> types
1558 * Template : Partial specialization for Neutral implementation with types YACS::ENGINE::Any*
1560 template <ImplType IMPLOUT, class TOUT>
1561 struct convertToYacsDouble<NEUTRALImpl,YACS::ENGINE::Any*,void*,IMPLOUT,TOUT>
1563 static inline double convert(const TypeCode *t,YACS::ENGINE::Any* o,void*)
1565 if(o->getType()->kind()==Double)
1566 return o->getDoubleValue();
1567 else if(o->getType()->kind()==Int)
1568 return o->getIntValue();
1571 msg << "Problem in conversion: a double or int is expected " ;
1572 msg << " (" << __FILE__ << ":" << __LINE__ << ")";
1573 throw YACS::ENGINE::ConversionException(msg.str());
1576 template <ImplType IMPLOUT, class TOUT>
1577 struct convertToYacsInt<NEUTRALImpl,YACS::ENGINE::Any*,void*,IMPLOUT,TOUT>
1579 static inline long convert(const TypeCode *t,YACS::ENGINE::Any* o,void*)
1581 if(o->getType()->kind()==Int)
1582 return o->getIntValue();
1584 msg << "Problem in conversion: a int is expected " ;
1585 msg << " (" << __FILE__ << ":" << __LINE__ << ")";
1586 throw YACS::ENGINE::ConversionException(msg.str());
1589 template <ImplType IMPLOUT, class TOUT>
1590 struct convertToYacsString<NEUTRALImpl,YACS::ENGINE::Any*,void*,IMPLOUT,TOUT>
1592 static inline std::string convert(const TypeCode *t,YACS::ENGINE::Any* o,void*)
1594 if(o->getType()->kind()==String)
1595 return o->getStringValue();
1597 msg << "Problem in conversion: a string is expected " ;
1598 msg << " (" << __FILE__ << ":" << __LINE__ << ")";
1599 throw YACS::ENGINE::ConversionException(msg.str());
1602 template <ImplType IMPLOUT, class TOUT>
1603 struct convertToYacsBool<NEUTRALImpl,YACS::ENGINE::Any*,void*,IMPLOUT,TOUT>
1605 static inline bool convert(const TypeCode *t,YACS::ENGINE::Any* o,void*)
1607 if(o->getType()->kind()==Bool)
1608 return o->getBoolValue();
1609 else if(o->getType()->kind()==Int)
1610 return o->getIntValue() != 0;
1612 msg << "Problem in conversion: a bool or int is expected " ;
1613 msg << " (" << __FILE__ << ":" << __LINE__ << ")";
1614 throw YACS::ENGINE::ConversionException(msg.str());
1617 template <ImplType IMPLOUT, class TOUT>
1618 struct convertToYacsObjref<NEUTRALImpl,YACS::ENGINE::Any*,void*,IMPLOUT,TOUT>
1620 static inline std::string convert(const TypeCode *t,YACS::ENGINE::Any* o,void*,int protocol)
1622 if(o->getType()->kind()==String || o->getType()->kind()==Objref)
1623 return o->getStringValue();
1625 msg << "Problem in conversion: a objref(string) is expected " ;
1626 msg << " (" << __FILE__ << ":" << __LINE__ << ")";
1627 throw YACS::ENGINE::ConversionException(msg.str());
1630 template <ImplType IMPLOUT, class TOUT>
1631 struct convertToYacsSequence<NEUTRALImpl,YACS::ENGINE::Any*,void*,IMPLOUT,TOUT>
1633 static inline void convert(const TypeCode *t,YACS::ENGINE::Any* o,void*,std::vector<TOUT>& v)
1635 SequenceAny* sdata= (SequenceAny*)o;
1636 int length=sdata->size();
1638 for(int i=0;i<length;i++)
1640 TOUT ro=YacsConvertor<NEUTRALImpl,YACS::ENGINE::Any*,void*,IMPLOUT,TOUT>(t->contentType(),(*sdata)[i],0);
1645 template <ImplType IMPLOUT, class TOUT>
1646 struct convertToYacsStruct<NEUTRALImpl,YACS::ENGINE::Any*,void*,IMPLOUT,TOUT>
1648 static inline void convert(const TypeCode *t,YACS::ENGINE::Any* o,void*,std::map<std::string,TOUT>& m)
1650 StructAny * sdata = dynamic_cast<StructAny *>(o);
1651 YASSERT(sdata != NULL);
1652 const TypeCodeStruct * tst = dynamic_cast<const TypeCodeStruct *>(t);
1653 YASSERT(tst != NULL);
1654 for (int i=0 ; i<tst->memberCount() ; i++)
1656 string name = tst->memberName(i);
1657 TOUT ro=YacsConvertor<NEUTRALImpl,YACS::ENGINE::Any*,void*,IMPLOUT,TOUT>(tst->memberType(i),(*sdata)[name.c_str()],0);
1662 /* End of ToYacs Convertor for NEUTRALImpl */
1664 //! FromYacs Convertor for NEUTRALImpl
1666 * Convert YACS<YACS::ENGINE::Any*> intermediate types to YACS::ENGINE::Any* types (NEUTRALImpl)
1669 struct convertFromYacsDouble<NEUTRALImpl,YACS::ENGINE::Any*>
1671 static inline YACS::ENGINE::Any* convert(const TypeCode *t,double o)
1673 YACS::ENGINE::Any *ob=YACS::ENGINE::AtomAny::New(o);
1678 struct convertFromYacsInt<NEUTRALImpl,YACS::ENGINE::Any*>
1680 static inline YACS::ENGINE::Any* convert(const TypeCode *t,long o)
1682 return YACS::ENGINE::AtomAny::New((int)o);
1686 struct convertFromYacsString<NEUTRALImpl,YACS::ENGINE::Any*>
1688 static inline YACS::ENGINE::Any* convert(const TypeCode *t,std::string& o)
1690 return YACS::ENGINE::AtomAny::New(o);
1694 struct convertFromYacsBool<NEUTRALImpl,YACS::ENGINE::Any*>
1696 static inline YACS::ENGINE::Any* convert(const TypeCode *t,bool o)
1698 return YACS::ENGINE::AtomAny::New(o);
1702 struct convertFromYacsObjref<NEUTRALImpl,YACS::ENGINE::Any*>
1704 static inline YACS::ENGINE::Any* convert(const TypeCode *t,std::string& o)
1706 //Check if objref is a GenericObj and register it if it is the case (workaround for bad management of GenericObj)
1707 if(o=="" || (t->isA(Runtime::_tc_file)) || (strncmp(t->id(),"python",6)==0) || (strncmp(t->id(),"json",4)==0))
1708 return YACS::ENGINE::AtomAny::New(o, const_cast<TypeCode *>(t));
1710 //Objref CORBA. prefix=IOR,corbaname,corbaloc
1711 CORBA::Object_var obref;
1714 obref = getSALOMERuntime()->getOrb()->string_to_object(o.c_str());
1716 catch(CORBA::Exception& ex)
1718 throw ConversionException("Can't get reference to object");
1720 if(obref->_non_existent())
1721 throw ConversionException("non_existent object");
1722 if( CORBA::is_nil(obref) )
1723 throw ConversionException("Can't get reference to object");
1724 if(!obref->_is_a(t->id()))
1727 msg << "Problem in conversion: an objref " << t->id() << " is expected " << endl;
1728 msg << "An objref of type " << obref->_PD_repoId << " is given " << endl;
1729 msg << " (" << __FILE__ << ":" << __LINE__ << ")";
1730 throw YACS::ENGINE::ConversionException(msg.str());
1733 SALOME::GenericObj_var gobj=SALOME::GenericObj::_narrow(obref);
1734 if(!CORBA::is_nil(gobj))
1736 DEBTRACE("It's a SALOME::GenericObj register it");
1740 DEBTRACE("It's a CORBA::Object but not a SALOME::GenericObj");
1742 return YACS::ENGINE::AtomAny::New(o, const_cast<TypeCode *>(t));
1747 struct convertFromYacsSequence<NEUTRALImpl,YACS::ENGINE::Any*>
1749 static inline YACS::ENGINE::Any* convert(const TypeCode *t,std::vector<YACS::ENGINE::Any*>& v)
1751 std::vector<YACS::ENGINE::Any*>::const_iterator iter;
1752 //Objref are managed as string within YACS::ENGINE::Any objs
1754 any=SequenceAny::New(t->contentType());
1755 for(iter=v.begin();iter!=v.end();iter++)
1757 any->pushBack(*iter);
1760 DEBTRACE( "refcnt: " << any->getRefCnt() );
1766 struct convertFromYacsStruct<NEUTRALImpl,YACS::ENGINE::Any*>
1768 static inline YACS::ENGINE::Any* convert(const TypeCode *t,std::map<std::string,YACS::ENGINE::Any*>& m)
1770 StructAny * any = StructAny::New((TypeCodeStruct *)t);
1771 std::map<std::string,YACS::ENGINE::Any*>::const_iterator it;
1772 for (it=m.begin() ; it!=m.end() ; it++)
1774 any->setEltAtRank(it->first.c_str(), it->second);
1775 it->second->decrRef();
1780 /* End of FromYacs Convertor for NEUTRALImpl */
1782 //! ToYacs Convertor for CORBAImpl
1784 * This convertor converts Corba objects to intermediate YACS<TOUT> types
1785 * Template : Partial specialization for CORBA implementation with types CORBA::Any*
1787 template <ImplType IMPLOUT, class TOUT>
1788 struct convertToYacsDouble<CORBAImpl,CORBA::Any*,void*,IMPLOUT,TOUT>
1790 static inline double convert(const TypeCode *t,CORBA::Any* o,void*)
1792 CORBA::TypeCode_var tc = o->type();
1793 if (tc->equivalent(CORBA::_tc_double))
1799 if (tc->equivalent(CORBA::_tc_long))
1806 msg << "Problem in CORBA to TOUT conversion: kind= " << t->kind() ;
1807 msg << " : " << __FILE__ << ":" << __LINE__;
1808 throw YACS::ENGINE::ConversionException(msg.str());
1811 template <ImplType IMPLOUT, class TOUT>
1812 struct convertToYacsInt<CORBAImpl,CORBA::Any*,void*,IMPLOUT,TOUT>
1814 static inline long convert(const TypeCode *t,CORBA::Any* o,void*)
1820 msg << "Problem in CORBA to TOUT conversion: kind= " << t->kind() ;
1821 msg << " : " << __FILE__ << ":" << __LINE__;
1822 throw YACS::ENGINE::ConversionException(msg.str());
1825 template <ImplType IMPLOUT, class TOUT>
1826 struct convertToYacsString<CORBAImpl,CORBA::Any*,void*,IMPLOUT,TOUT>
1828 static inline std::string convert(const TypeCode *t,CORBA::Any* o,void*)
1834 msg << "Problem in CORBA to TOUT conversion: kind= " << t->kind() ;
1835 msg << " : " << __FILE__ << ":" << __LINE__;
1836 throw YACS::ENGINE::ConversionException(msg.str());
1839 template <ImplType IMPLOUT, class TOUT>
1840 struct convertToYacsBool<CORBAImpl,CORBA::Any*,void*,IMPLOUT,TOUT>
1842 static inline bool convert(const TypeCode *t,CORBA::Any* o,void*)
1845 if(*o >>= CORBA::Any::to_boolean(b))
1848 msg << "Problem in Corba to TOUT conversion: kind= " << t->kind() ;
1849 msg << " : " << __FILE__ << ":" << __LINE__;
1850 throw YACS::ENGINE::ConversionException(msg.str());
1853 template <ImplType IMPLOUT, class TOUT>
1854 struct convertToYacsObjref<CORBAImpl,CORBA::Any*,void*,IMPLOUT,TOUT>
1856 static inline std::string convert(const TypeCode *t,CORBA::Any* o,void*,int protocol)
1858 char file[]="/tmp/XXXXXX";
1859 if(t->isA(Runtime::_tc_file))
1861 Engines::Salome_file_ptr sf;
1863 Salome_file_i* f=new Salome_file_i();
1865 f->setDistributedFile(file);
1871 else if(strncmp(t->id(),"python",6)==0)
1874 Engines::fileBlock * buffer;
1877 s=(const char*)buffer->get_buffer();
1881 std::string mystr(s,buffer->length());
1885 PyGILState_STATE gstate = PyGILState_Ensure();
1886 PyObject* mod=PyImport_ImportModule("pickle");
1887 PyObject *ob=PyObject_CallMethod(mod,(char *)"loads",(char *)"y#",s,buffer->length());
1888 PyObject *pickled=PyObject_CallMethod(mod,(char *)"dumps",(char *)"Oi",ob,protocol);
1889 DEBTRACE(PyObject_Repr(pickled));
1890 std::string mystr=PyBytes_AsString(pickled);
1894 PyGILState_Release(gstate);
1899 msg << "Problem in CORBA (protocol python) to TOUT conversion: kind= " << t->kind() ;
1900 msg << " : " << __FILE__ << ":" << __LINE__;
1901 throw YACS::ENGINE::ConversionException(msg.str());
1903 else if(strncmp(t->id(),"json",4)==0)
1911 msg << "Problem in CORBA (protocol json) to TOUT conversion: kind= " << t->kind() ;
1912 msg << " : " << __FILE__ << ":" << __LINE__;
1913 throw YACS::ENGINE::ConversionException(msg.str());
1917 CORBA::Object_var ObjRef ;
1918 *o >>= CORBA::Any::to_object(ObjRef) ;
1919 CORBA::String_var objref = getSALOMERuntime()->getOrb()->object_to_string(ObjRef);
1920 return (char *)objref;
1924 template <ImplType IMPLOUT, class TOUT>
1925 struct convertToYacsSequence<CORBAImpl,CORBA::Any*,void*,IMPLOUT,TOUT>
1927 static inline void convert(const TypeCode *t,CORBA::Any* o,void*,std::vector<TOUT>& v)
1929 CORBA::TypeCode_var tc=o->type();
1930 if (tc->kind() != CORBA::tk_sequence)
1933 msg << "Not a sequence corba type " << tc->kind();
1934 msg << " : " << __FILE__ << ":" << __LINE__;
1935 throw YACS::ENGINE::ConversionException(msg.str());
1937 DynamicAny::DynAny_ptr dynany=getSALOMERuntime()->getDynFactory()->create_dyn_any(*o);
1938 DynamicAny::DynSequence_ptr ds=DynamicAny::DynSequence::_narrow(dynany);
1939 CORBA::release(dynany);
1940 DynamicAny::AnySeq_var as=ds->get_elements();
1941 int len=as->length();
1943 for(int i=0;i<len;i++)
1946 DEBTRACE("refcount CORBA as[i]: " << ((omni::TypeCode_base*)as[i].pd_tc.in())->pd_ref_count);
1948 TOUT ro=YacsConvertor<CORBAImpl,CORBA::Any*,void*,IMPLOUT,TOUT>(t->contentType(),&as[i],0);
1953 for(int i=0;i<len;i++)
1956 DEBTRACE("refcount CORBA as[i]: " << ((omni::TypeCode_base*)as[i].pd_tc.in())->pd_ref_count);
1961 template <ImplType IMPLOUT, class TOUT>
1962 struct convertToYacsStruct<CORBAImpl,CORBA::Any*,void*,IMPLOUT,TOUT>
1964 static inline void convert(const TypeCode *t,CORBA::Any* o,void*,std::map<std::string,TOUT>& m)
1966 CORBA::TypeCode_var tc=o->type();
1967 DEBTRACE(tc->kind());
1968 if (tc->kind() != CORBA::tk_struct)
1971 msg << "Not a struct corba type " << tc->kind();
1972 msg << " : " << __FILE__ << ":" << __LINE__;
1973 throw YACS::ENGINE::ConversionException(msg.str());
1975 YACS::ENGINE::TypeCodeStruct* tst=(YACS::ENGINE::TypeCodeStruct*)t;
1976 DynamicAny::DynAny_ptr dynany=getSALOMERuntime()->getDynFactory()->create_dyn_any(*o);
1977 DynamicAny::DynStruct_ptr ds=DynamicAny::DynStruct::_narrow(dynany);
1978 CORBA::release(dynany);
1979 DynamicAny::NameValuePairSeq_var as=ds->get_members();
1980 int len=as->length();
1981 for(int i=0;i<len;i++)
1983 std::string name=as[i].id.in();
1985 CORBA::Any value=as[i].value;
1987 DEBTRACE("refcount CORBA value: " << ((omni::TypeCode_base*)value.pd_tc.in())->pd_ref_count);
1989 TOUT ro=YacsConvertor<CORBAImpl,CORBA::Any*,void*,IMPLOUT,TOUT>(tst->memberType(i),&value,0);
1996 /* End of ToYacs Convertor for CORBAImpl */
1998 //! FromYacs Convertor for CORBAImpl
2000 * Convert YACS<CORBA::Any*> intermediate types to CORBA::Any* types (CORBAImpl)
2003 struct convertFromYacsDouble<CORBAImpl,CORBA::Any*>
2005 static inline CORBA::Any* convert(const TypeCode *t,double o)
2007 CORBA::Any *any = new CORBA::Any();
2008 *any <<= (CORBA::Double)o;
2013 struct convertFromYacsInt<CORBAImpl,CORBA::Any*>
2015 static inline CORBA::Any* convert(const TypeCode *t,long o)
2017 CORBA::Any *any = new CORBA::Any();
2018 *any <<= (CORBA::Long)o;
2023 struct convertFromYacsString<CORBAImpl,CORBA::Any*>
2025 static inline CORBA::Any* convert(const TypeCode *t,std::string& o)
2027 CORBA::Any *any = new CORBA::Any();
2033 struct convertFromYacsBool<CORBAImpl,CORBA::Any*>
2035 static inline CORBA::Any* convert(const TypeCode *t,bool o)
2037 CORBA::Any *any = new CORBA::Any();
2038 *any <<= CORBA::Any::from_boolean(o);
2043 struct convertFromYacsObjref<CORBAImpl,CORBA::Any*>
2045 static inline CORBA::Any* convert(const TypeCode *t,std::string& o)
2047 CORBA::Object_var obref;
2049 if(t->isA(Runtime::_tc_file))
2051 //It's an objref file. Convert it specially
2052 Salome_file_i* aSalome_file = new Salome_file_i();
2055 aSalome_file->setLocalFile(o.c_str());
2056 obref = aSalome_file->_this();
2057 aSalome_file->_remove_ref();
2059 catch (const SALOME::SALOME_Exception& e)
2062 msg << e.details.text;
2063 msg << " : " << __FILE__ << ":" << __LINE__;
2064 throw YACS::ENGINE::ConversionException(msg.str());
2067 else if(strncmp(t->id(),"python",6)==0 )
2069 CORBA::Any *any = new CORBA::Any();
2070 Engines::fileBlock * buffer=new Engines::fileBlock();
2071 buffer->length(o.length());
2072 CORBA::Octet *buf=buffer->get_buffer();
2073 memcpy(buf,o.c_str(),o.length());
2077 else if(strncmp(t->id(),"json",4)==0)
2079 CORBA::Any *any = new CORBA::Any();
2087 obref=getSALOMERuntime()->getOrb()->string_to_object(o.c_str());
2089 catch(CORBA::Exception& ex)
2091 throw ConversionException("Can't get reference to object");
2093 if( CORBA::is_nil(obref) )
2095 throw ConversionException("Can't get reference to object");
2099 DEBTRACE("ObjRef refCount: " << obref->_PR_getobj()->pd_refCount);
2101 CORBA::Any *any = new CORBA::Any();
2104 DEBTRACE("ObjRef refCount: " << obref->_PR_getobj()->pd_refCount);
2111 struct convertFromYacsSequence<CORBAImpl,CORBA::Any*>
2113 static inline CORBA::Any* convert(const TypeCode *t,std::vector<CORBA::Any*>& v)
2115 CORBA::ORB_ptr orb=getSALOMERuntime()->getOrb();
2116 std::vector<CORBA::Any*>::const_iterator iter;
2118 // Build an Any from vector v
2120 if(t->contentType()->kind() == Objref)
2123 CORBA::TypeCode_var tc=getCorbaTC(t);
2125 DynamicAny::DynAny_var dynany=getSALOMERuntime()->getDynFactory()->create_dyn_any_from_type_code(tc);
2126 DynamicAny::DynSequence_var ds = DynamicAny::DynSequence::_narrow(dynany);
2127 ds->set_length(v.size());
2129 for(iter=v.begin();iter!=v.end();iter++)
2131 DynamicAny::DynAny_var temp=ds->current_component();
2132 CORBA::Any* a=*iter;
2133 //It seems that from_any does not support inherited objref: convert to CORBA::Object and insert reference
2136 CORBA::Object_var zzobj ;
2137 *a >>= CORBA::Any::to_object(zzobj) ;
2138 temp->insert_reference(zzobj);
2143 //delete intermediate any
2148 CORBA::Any *any=ds->to_any();
2154 struct convertFromYacsStruct<CORBAImpl,CORBA::Any*>
2156 static inline CORBA::Any* convert(const TypeCode *t,std::map<std::string,CORBA::Any*>& m)
2158 CORBA::ORB_ptr orb=getSALOMERuntime()->getOrb();
2160 YACS::ENGINE::TypeCodeStruct* tst=(YACS::ENGINE::TypeCodeStruct*)t;
2161 int nMember=tst->memberCount();
2162 DEBTRACE("nMember="<<nMember);
2164 CORBA::TypeCode_var tc=getCorbaTC(t);
2165 DynamicAny::DynAny_var dynany=getSALOMERuntime()->getDynFactory()->create_dyn_any_from_type_code(tc);
2166 DynamicAny::DynStruct_var ds = DynamicAny::DynStruct::_narrow(dynany);
2168 for(int i=0;i<nMember;i++)
2170 DynamicAny::DynAny_var temp=ds->current_component();
2171 const char * name=tst->memberName(i);
2172 DEBTRACE("Member name="<<name);
2173 //do not test member presence : test has been done in ToYacs convertor
2174 CORBA::Any* a=m[name];
2175 //It seems that from_any does not support inherited objref: convert to CORBA::Object and insert reference
2176 CORBA::TypeCode_var atc = tc->member_type(i);
2177 if(atc->kind()==CORBA::tk_objref)
2179 //special treatment for objref
2180 CORBA::Object_var zzobj ;
2181 *a >>= CORBA::Any::to_object(zzobj) ;
2182 temp->insert_reference(zzobj);
2188 //delete intermediate any
2192 CORBA::Any *any=ds->to_any();
2198 /* End of FromYacs Convertor for CORBAImpl */
2200 /* Some shortcuts for CORBA to CORBA conversion */
2202 inline CORBA::Any* convertDouble<CORBAImpl,CORBA::Any*,void*,CORBAImpl,CORBA::Any*>(const TypeCode *t,CORBA::Any* o,void* aux)
2204 CORBA::TypeCode_var tc = o->type();
2205 if (tc->equivalent(CORBA::_tc_double))
2209 if (tc->equivalent(CORBA::_tc_long))
2213 CORBA::Any *any = new CORBA::Any();
2214 *any <<= (CORBA::Double)d;
2218 msg << "Not a double or long corba type " << tc->kind();
2219 msg << " : " << __FILE__ << ":" << __LINE__;
2220 throw YACS::ENGINE::ConversionException(msg.str());
2223 inline CORBA::Any* convertInt<CORBAImpl,CORBA::Any*,void*,CORBAImpl,CORBA::Any*>(const TypeCode *t,CORBA::Any* o,void* aux)
2228 inline CORBA::Any* convertString<CORBAImpl,CORBA::Any*,void*,CORBAImpl,CORBA::Any*>(const TypeCode *t,CORBA::Any* o,void* aux)
2233 inline CORBA::Any* convertBool<CORBAImpl,CORBA::Any*,void*,CORBAImpl,CORBA::Any*>(const TypeCode *t,CORBA::Any* o,void* aux)
2238 inline CORBA::Any* convertObjref<CORBAImpl,CORBA::Any*,void*,CORBAImpl,CORBA::Any*>(const TypeCode *t,CORBA::Any* o,void* aux)
2243 inline CORBA::Any* convertStruct<CORBAImpl,CORBA::Any*,void*,CORBAImpl,CORBA::Any*>(const TypeCode *t,CORBA::Any* o,void* aux)
2247 /* End of shortcuts for CORBA to CORBA conversion */
2249 //! ToYacs Convertor for CPPImpl
2251 * This convertor converts Python object to YACS<TOUT> types
2252 * Partial specialization for Python implementation with type PyObject* (PYTHONImpl)
2254 template <ImplType IMPLOUT, class TOUT>
2255 struct convertToYacsDouble<CPPImpl,void*,const TypeCode*,IMPLOUT,TOUT>
2257 static inline double convert(const TypeCode *t,void* o,const TypeCode* intype)
2259 if(intype->kind()==YACS::ENGINE::Double)
2263 else if(intype->kind()==YACS::ENGINE::Int)
2268 msg << "Problem in Cpp to TOUT conversion: kind= " << t->kind() ;
2269 msg << " : " << __FILE__ << ":" << __LINE__;
2270 throw YACS::ENGINE::ConversionException(msg.str());
2273 template <ImplType IMPLOUT, class TOUT>
2274 struct convertToYacsInt<CPPImpl,void*,const TypeCode*,IMPLOUT,TOUT>
2276 static inline long convert(const TypeCode *t,void* o,const TypeCode* intype)
2278 if(intype->kind()==YACS::ENGINE::Int)
2283 msg << "Problem in Cpp to TOUT conversion: kind= " << t->kind() ;
2284 msg << " : " << __FILE__ << ":" << __LINE__;
2285 throw YACS::ENGINE::ConversionException(msg.str());
2288 /* End of ToYacs Convertor for CPPImpl */
2290 //Python conversions
2291 std::string convertPyObjectXml(const TypeCode *t,PyObject *data)
2293 return YacsConvertor<PYTHONImpl,PyObject*,void*,XMLImpl,std::string>(t,data,0);
2295 YACS::ENGINE::Any* convertPyObjectNeutral(const TypeCode *t,PyObject *data)
2297 return YacsConvertor<PYTHONImpl,PyObject*,void*,NEUTRALImpl,YACS::ENGINE::Any*>(t,data,0);
2299 CORBA::Any* convertPyObjectCorba(const TypeCode *t,PyObject *data)
2301 return YacsConvertor<PYTHONImpl,PyObject*,void*,CORBAImpl,CORBA::Any*>(t,data,0);
2303 PyObject* convertPyObjectPyObject(const TypeCode *t,PyObject *data)
2305 return YacsConvertor<PYTHONImpl,PyObject*,void*,PYTHONImpl,PyObject*>(t,data,0);
2308 std::string convertPyObjectToString(PyObject* ob)
2311 PyGILState_STATE gstate = PyGILState_Ensure();
2312 // TODO: separate treatment for string (maybe with bad encoding?) and other types of PyObject ?
2313 // Do we need str() or repr() and what are the possible causes of failure of str() ?
2314 // not clear, needs more analysis.
2316 if (s == NULL) // for instance string with bad encoding, non utf-8
2318 s=PyObject_ASCII(ob); // escape non ASCII characters and like repr(), which is not the same as str()...
2321 const char* characters = PyUnicode_AsUTF8AndSize(s, &size);
2322 std::string ss( characters, size);
2324 PyGILState_Release(gstate);
2329 PyObject* convertXmlPyObject(const TypeCode *t,xmlDocPtr doc,xmlNodePtr cur)
2331 return YacsConvertor<XMLImpl,xmlDocPtr,xmlNodePtr,PYTHONImpl,PyObject*>(t,doc,cur);
2333 YACS::ENGINE::Any* convertXmlNeutral(const TypeCode *t,xmlDocPtr doc,xmlNodePtr cur)
2335 return YacsConvertor<XMLImpl,xmlDocPtr,xmlNodePtr,NEUTRALImpl,YACS::ENGINE::Any*>(t,doc,cur);
2337 CORBA::Any* convertXmlCorba(const TypeCode *t,xmlDocPtr doc,xmlNodePtr cur)
2339 return YacsConvertor<XMLImpl,xmlDocPtr,xmlNodePtr,CORBAImpl,CORBA::Any*>(t,doc,cur);
2341 PyObject* convertXmlStrPyObject(const TypeCode *t,std::string data)
2346 doc = xmlParseMemory(data.c_str(), strlen(data.c_str()));
2349 std::stringstream msg;
2350 msg << "Problem in conversion: XML Document not parsed successfully ";
2351 msg << " (" << __FILE__ << ":" << __LINE__ << ")";
2352 throw YACS::ENGINE::ConversionException(msg.str());
2354 cur = xmlDocGetRootElement(doc);
2358 std::stringstream msg;
2359 msg << "Problem in conversion: empty XML Document";
2360 msg << " (" << __FILE__ << ":" << __LINE__ << ")";
2361 throw YACS::ENGINE::ConversionException(msg.str());
2365 if ((!xmlStrcmp(cur->name, (const xmlChar *)"value")))
2367 ob=convertXmlPyObject(t,doc,cur);
2375 std::stringstream msg;
2376 msg << "Problem in conversion: incorrect XML value";
2377 msg << " (" << __FILE__ << ":" << __LINE__ << ")";
2378 throw YACS::ENGINE::ConversionException(msg.str());
2382 //NEUTRAL conversions
2383 PyObject* convertNeutralPyObject(const TypeCode *t,YACS::ENGINE::Any* data)
2385 return YacsConvertor<NEUTRALImpl,YACS::ENGINE::Any*,void*,PYTHONImpl,PyObject*>(t,data,0);
2387 std::string convertNeutralXml(const TypeCode *t,YACS::ENGINE::Any* data)
2389 return YacsConvertor<NEUTRALImpl,YACS::ENGINE::Any*,void*,XMLImpl,std::string>(t,data,0);
2391 CORBA::Any* convertNeutralCorba(const TypeCode *t,YACS::ENGINE::Any* data)
2393 return YacsConvertor<NEUTRALImpl,YACS::ENGINE::Any*,void*,CORBAImpl,CORBA::Any*>(t,data,0);
2395 YACS::ENGINE::Any *convertNeutralNeutral(const TypeCode *t, YACS::ENGINE::Any* data)
2402 PyObject* convertCorbaPyObject(const TypeCode *t,CORBA::Any* data)
2404 return YacsConvertor<CORBAImpl,CORBA::Any*,void*,PYTHONImpl,PyObject*>(t,data,0);
2406 std::string convertCorbaXml(const TypeCode *t,CORBA::Any* data)
2408 return YacsConvertor<CORBAImpl,CORBA::Any*,void*,XMLImpl,std::string>(t,data,0);
2410 YACS::ENGINE::Any* convertCorbaNeutral(const TypeCode *t,CORBA::Any* data)
2412 return YacsConvertor<CORBAImpl,CORBA::Any*,void*,NEUTRALImpl,YACS::ENGINE::Any*>(t,data,0);
2414 CORBA::Any *convertCorbaCorba(const TypeCode *t,CORBA::Any *data)
2416 return YacsConvertor<CORBAImpl,CORBA::Any*,void*,CORBAImpl,CORBA::Any*>(t,data,0);
2419 //! Basic template checker from type TIN
2421 * This checker does nothing : throws exception
2422 * It must be partially specialize for a specific type (TIN)
2424 template <ImplType IMPLIN,class TIN,class TIN2>
2425 static inline bool checkDouble(const TypeCode *t,TIN o,TIN2 aux)
2428 msg << "Check not implemented for Implementation: " << IMPLIN ;
2429 msg << " : " << __FILE__ << ":" << __LINE__;
2430 throw YACS::ENGINE::ConversionException(msg.str());
2432 template <ImplType IMPLIN,class TIN,class TIN2>
2433 static inline bool checkInt(const TypeCode *t,TIN o,TIN2 aux)
2436 msg << "Check not implemented for Implementation: " << IMPLIN ;
2437 msg << " : " << __FILE__ << ":" << __LINE__;
2438 throw YACS::ENGINE::ConversionException(msg.str());
2440 template <ImplType IMPLIN,class TIN,class TIN2>
2441 static inline bool checkBool(const TypeCode *t,TIN o,TIN2 aux)
2444 msg << "Check not implemented for Implementation: " << IMPLIN ;
2445 msg << " : " << __FILE__ << ":" << __LINE__;
2446 throw YACS::ENGINE::ConversionException(msg.str());
2448 template <ImplType IMPLIN,class TIN,class TIN2>
2449 static inline bool checkString(const TypeCode *t,TIN o,TIN2 aux)
2452 msg << "Check not implemented for Implementation: " << IMPLIN ;
2453 msg << " : " << __FILE__ << ":" << __LINE__;
2454 throw YACS::ENGINE::ConversionException(msg.str());
2456 template <ImplType IMPLIN,class TIN,class TIN2>
2457 static inline bool checkObjref(const TypeCode *t,TIN o,TIN2 aux)
2460 msg << "Check not implemented for Implementation: " << IMPLIN ;
2461 msg << " : " << __FILE__ << ":" << __LINE__;
2462 throw YACS::ENGINE::ConversionException(msg.str());
2464 template <ImplType IMPLIN,class TIN,class TIN2>
2465 static inline bool checkSequence(const TypeCode *t,TIN o,TIN2 aux)
2468 msg << "Check not implemented for Implementation: " << IMPLIN ;
2469 msg << " : " << __FILE__ << ":" << __LINE__;
2470 throw YACS::ENGINE::ConversionException(msg.str());
2472 template <ImplType IMPLIN,class TIN,class TIN2>
2473 static inline bool checkStruct(const TypeCode *t,TIN o,TIN2 aux)
2476 msg << "Check not implemented for Implementation: " << IMPLIN ;
2477 msg << " : " << __FILE__ << ":" << __LINE__;
2478 throw YACS::ENGINE::ConversionException(msg.str());
2480 template <ImplType IMPLIN,class TIN,class TIN2>
2481 static inline bool checkArray(const TypeCode *t,TIN o,TIN2 aux)
2484 msg << "Check not implemented for Implementation: " << IMPLIN ;
2485 msg << " : " << __FILE__ << ":" << __LINE__;
2486 throw YACS::ENGINE::ConversionException(msg.str());
2489 template <ImplType IMPLIN,class TIN,class TIN2>
2490 inline bool YacsChecker(const TypeCode *t,TIN o,TIN2 aux)
2496 return checkDouble<IMPLIN,TIN,TIN2>(t,o,aux);
2498 return checkInt<IMPLIN,TIN,TIN2>(t,o,aux);
2500 return checkString<IMPLIN,TIN,TIN2>(t,o,aux);
2502 return checkBool<IMPLIN,TIN,TIN2>(t,o,aux);
2504 return checkObjref<IMPLIN,TIN,TIN2>(t,o,aux);
2506 return checkSequence<IMPLIN,TIN,TIN2>(t,o,aux);
2508 return checkArray<IMPLIN,TIN,TIN2>(t,o,aux);
2510 return checkStruct<IMPLIN,TIN,TIN2>(t,o,aux);
2515 msg << "Check not implemented for kind= " << tk ;
2516 msg << " : " << __FILE__ << ":" << __LINE__;
2517 throw YACS::ENGINE::ConversionException(msg.str());
2520 inline bool checkDouble<PYTHONImpl,PyObject*,void*>(const TypeCode *t,PyObject* o,void* aux)
2522 if (PyFloat_Check(o))
2524 else if(PyLong_Check(o))
2529 msg << "Not a python double ";
2530 throw YACS::ENGINE::ConversionException(msg.str());
2534 inline bool checkInt<PYTHONImpl,PyObject*,void*>(const TypeCode *t,PyObject* o,void* aux)
2536 if (PyLong_Check(o))
2541 msg << "Not a python integer ";
2542 throw YACS::ENGINE::ConversionException(msg.str());
2546 inline bool checkBool<PYTHONImpl,PyObject*,void*>(const TypeCode *t,PyObject* o,void* aux)
2548 if (PyBool_Check(o))
2550 else if(PyLong_Check(o))
2555 msg << "Not a python boolean " ;
2556 throw YACS::ENGINE::ConversionException(msg.str());
2561 inline bool checkString<PYTHONImpl,PyObject*,void*>(const TypeCode *t,PyObject* o,void* aux)
2563 if (PyUnicode_Check(o))
2568 msg << "Not a python string " ;
2569 throw YACS::ENGINE::ConversionException(msg.str());
2573 inline bool checkObjref<PYTHONImpl,PyObject*,void*>(const TypeCode *t,PyObject* o,void* aux)
2575 if (PyUnicode_Check(o))
2577 if(strncmp(t->id(),"python",6)==0) // a Python object is expected (it's always true)
2579 else if(strncmp(t->id(),"json",4)==0) // The python object must be json pickable
2581 // The python object should be json compliant (to improve)
2586 // The python object should be a CORBA obj (to improve)
2591 inline bool checkSequence<PYTHONImpl,PyObject*,void*>(const TypeCode *t,PyObject* o,void* aux)
2593 if(!PySequence_Check(o))
2596 msg << "python object is not a sequence " ;
2597 throw YACS::ENGINE::ConversionException(msg.str());
2599 int length=PySequence_Size(o);
2600 for(int i=0;i<length;i++)
2602 PyObject *item=PySequence_ITEM(o,i);
2605 YacsChecker<PYTHONImpl,PyObject*,void*>(t->contentType(),item,0);
2607 catch(ConversionException& ex)
2610 msg << ex.what() << " for sequence element " << i;
2611 throw YACS::ENGINE::ConversionException(msg.str(),false);
2618 inline bool checkStruct<PYTHONImpl,PyObject*,void*>(const TypeCode *t,PyObject* o,void* aux)
2621 if(!PyDict_Check(o))
2624 msg << "python object is not a dict " ;
2625 throw YACS::ENGINE::ConversionException(msg.str());
2627 YACS::ENGINE::TypeCodeStruct* tst=(YACS::ENGINE::TypeCodeStruct*)t;
2628 int nMember=tst->memberCount();
2629 for(int i=0;i<nMember;i++)
2631 std::string name=tst->memberName(i);
2632 TypeCode* tm=tst->memberType(i);
2633 value=PyDict_GetItemString(o, name.c_str());
2637 msg << "member " << name << " not present " ;
2638 throw YACS::ENGINE::ConversionException(msg.str());
2642 YacsChecker<PYTHONImpl,PyObject*,void*>(tm,value,0);
2644 catch(ConversionException& ex)
2646 std::string s=" for struct member "+name;
2647 throw YACS::ENGINE::ConversionException(ex.what()+s,false);
2653 bool checkPyObject(const TypeCode *t,PyObject* ob)
2655 return YacsChecker<PYTHONImpl,PyObject*,void*>(t,ob,0);