def generateCallbackFunction(self, ifaceName, name, exception, ret, argInfo):
global retv # Workaround for Python 1.x
retv = ret
rtype = ternary(ret == None, lambda: None, lambda: GetTypeInformation(retv))
global rtypev
rtypev = rtype
rname = ternary(rtype == None, lambda: "void", lambda: rtypev.cppReturnSignatureType)
argsig = ''
for (i, (argType, argIn, argOut)) in zip(range(0, len(argInfo)), argInfo):
argt = GetTypeInformation(argType)
if argsig != '':
argsig = argsig + ', '
global argtv
argtv = argt
argsig = '%s%s arg%d' % (argsig, ternary(argOut, lambda: argtv.cppOutSignatureType, lambda: argtv.cppInSignatureType), i)
self.cxx.out('%s %s(%s)' % (rname, name, argsig))
self.cxx.out(' throw(std::exception&)')
self.cxx.out('{')
self.cxx.inc_indent()
self.cxx.out('ObjRef<CDA_GenericsService> cgs = CreateGenericsServiceInternal();')
self.cxx.out('std::vector<iface::CGRS::GenericValue*> inValSeq;')
self.cxx.out('scoped_destroy<std::vector<iface::CGRS::GenericValue*> > inValSeqReleaser(inValSeq, ' +\
'new container_destructor<std::vector<iface::CGRS::GenericValue*> >(new objref_destructor<iface::CGRS::GenericValue>()));')
for (i, (argType, argIn, argOut)) in zip(range(0, len(argInfo)), argInfo):
if argIn:
self.cxx.out('{')
self.cxx.inc_indent()
argt = GetTypeInformation(argType)
# Note: Objects can actually have one of two incompatible interfaces - callback or normal.
self.cxx.out('iface::%s* genval;' % argt.genericIface)
self.cxx.out(argt.convertNativeToGeneric('%sarg%d' % (argt.deref(argOut), i), 'genval'))
self.cxx.out('inValSeq.push_back(genval);')
self.cxx.dec_indent()
self.cxx.out('}')
self.cxx.out('std::vector<iface::CGRS::GenericValue*> outValSeq;')
self.cxx.out('scoped_destroy<std::vector<iface::CGRS::GenericValue*> > outValSeqReleaser(outValSeq, new container_destructor<std::vector<iface::CGRS::GenericValue*> >(new objref_destructor<iface::CGRS::GenericValue>()));')
self.cxx.out('bool wasException = false;')
self.cxx.out('ObjRef<iface::CGRS::GenericValue> genret = mValue->invokeOnInterface("%s", "%s", inValSeq, outValSeq, &wasException);' % (ifaceName, name))
self.cxx.out('if (wasException) throw %s();' % exception)
self.cxx.out('std::vector<iface::CGRS::GenericValue*>::iterator outVali = outValSeq.begin();')
for (i, (argType, argIn, argOut)) in zip(range(0, len(argInfo)), argInfo):
if argOut:
argt = GetTypeInformation(argType)
self.cxx.out('DECLARE_QUERY_INTERFACE_OBJREF(genout%d, (*outVali), %s);' % (i, argt.genericIface))
self.cxx.out(argt.convertGenericToNative('genout%d' % i, '%sarg%d' % (argt.deref(1), i)))
self.cxx.out('outVali++;')
if rtype != None and not isinstance(rtype, VoidType):
self.cxx.out('DECLARE_QUERY_INTERFACE_OBJREF(genreti, genret, %s);' % rtype.genericIface)
self.cxx.out(rtype.makeStorage('retval'))
self.cxx.out(rtype.convertGenericToNative('genreti', 'retval'))
self.cxx.out(rtype.returnStorage('retval'))
self.cxx.dec_indent()
self.cxx.out('}')
def generateCallbackFunction(self, ifaceName, name, exception, ret, argInfo):
global retv # Workaround for Python 1.x
retv = ret
rtype = ternary(ret == None, lambda: None, lambda: GetTypeInformation(retv))
global rtypev
rtypev = rtype
rname = ternary(rtype == None, lambda: "void", lambda: rtypev.cppReturnSignatureType)
argsig = ''
for (i, (argType, argIn, argOut)) in zip(range(0, len(argInfo)), argInfo):
argt = GetTypeInformation(argType)
if argsig != '':
argsig = argsig + ', '
global argtv
argtv = argt
argsig = '%s%s arg%d' % (argsig, ternary(argOut, lambda: argtv.cppOutSignatureType, lambda: argtv.cppInSignatureType), i)
self.cxx.out('%s %s(%s)' % (rname, name, argsig))
self.cxx.out(' throw(std::exception&)')
self.cxx.out('{')
self.cxx.inc_indent()
self.cxx.out('ObjRef<CDA_GenericsService> cgs = CreateGenericsServiceInternal();')
self.cxx.out('std::vector<iface::CGRS::GenericValue*> inValSeq;')
self.cxx.out('scoped_destroy<std::vector<iface::CGRS::GenericValue*> > inValSeqReleaser(inValSeq, ' +\
'new container_destructor<std::vector<iface::CGRS::GenericValue*> >(new objref_destructor<iface::CGRS::GenericValue>()));')
for (i, (argType, argIn, argOut)) in zip(range(0, len(argInfo)), argInfo):
if argIn:
self.cxx.out('{')
self.cxx.inc_indent()
argt = GetTypeInformation(argType)
# Note: Objects can actually have one of two incompatible interfaces - callback or normal.
self.cxx.out('iface::%s* genval;' % argt.genericIface)
self.cxx.out(argt.convertNativeToGeneric('%sarg%d' % (argt.deref(argOut), i), 'genval'))
self.cxx.out('inValSeq.push_back(genval);')
self.cxx.dec_indent()
self.cxx.out('}')
self.cxx.out('std::vector<iface::CGRS::GenericValue*> outValSeq;')
self.cxx.out('scoped_destroy<std::vector<iface::CGRS::GenericValue*> > outValSeqReleaser(outValSeq, new container_destructor<std::vector<iface::CGRS::GenericValue*> >(new objref_destructor<iface::CGRS::GenericValue>()));')
self.cxx.out('bool wasException = false;')
self.cxx.out('ObjRef<iface::CGRS::GenericValue> genret = mValue->invokeOnInterface("%s", "%s", inValSeq, outValSeq, &wasException);' % (ifaceName, name))
self.cxx.out('if (wasException) throw %s();' % exception)
self.cxx.out('std::vector<iface::CGRS::GenericValue*>::iterator outVali = outValSeq.begin();')
for (i, (argType, argIn, argOut)) in zip(range(0, len(argInfo)), argInfo):
if argOut:
argt = GetTypeInformation(argType)
self.cxx.out('DECLARE_QUERY_INTERFACE_OBJREF(genout%d, (*outVali), %s);' % (i, argt.genericIface))
self.cxx.out(argt.convertGenericToNative('genout%d' % i, '%sarg%d' % (argt.deref(1), i)))
self.cxx.out('outVali++;')
if rtype != None and not isinstance(rtype, VoidType):
self.cxx.out('DECLARE_QUERY_INTERFACE_OBJREF(genreti, genret, %s);' % rtype.genericIface)
self.cxx.out(rtype.makeStorage('retval'))
self.cxx.out(rtype.convertGenericToNative('genreti', 'retval'))
self.cxx.out(rtype.returnStorage('retval'))
self.cxx.dec_indent()
self.cxx.out('}')
