void outputFunction(FILE *fp, ClassInfo *data)
{
int i;
unsigned int rType =
(currentFunction->ReturnType & VTK_PARSE_UNQUALIFIED_TYPE);
int args_ok = checkFunctionSignature(data);
/* handle DataReader SetBinaryInputString as a special case */
if (!strcmp("SetBinaryInputString",currentFunction->Name) &&
(!strcmp("vtkDataReader",data->Name) ||
!strcmp("vtkStructuredGridReader",data->Name) ||
!strcmp("vtkRectilinearGridReader",data->Name) ||
!strcmp("vtkUnstructuredGridReader",data->Name) ||
!strcmp("vtkStructuredPointsReader",data->Name) ||
!strcmp("vtkPolyDataReader",data->Name)))
{
HandleDataReader(fp);
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
}
if (currentFunction->IsPublic && args_ok &&
strcmp(data->Name,currentFunction->Name) &&
strcmp(data->Name, currentFunction->Name + 1))
{
/* make sure we haven't already done one of these */
if (!DoneOne())
{
fprintf(fp,"\n private native ");
return_result_native(fp);
fprintf(fp,"%s_%i(",currentFunction->Name,numberOfWrappedFunctions);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
output_temp(fp,i);
/* ignore args after function pointer */
if (currentFunction->ArgTypes[i] == VTK_PARSE_FUNCTION)
{
break;
}
}
fprintf(fp,");\n");
fprintf(fp," public ");
return_result(fp);
fprintf(fp,"%s(",currentFunction->Name);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
output_temp(fp,i);
/* ignore args after function pointer */
if (currentFunction->ArgTypes[i] == VTK_PARSE_FUNCTION)
{
break;
}
}
/* if returning object, lookup in global hash */
if (rType == VTK_PARSE_VTK_OBJECT_PTR)
{
fprintf(fp,") {");
fprintf(fp,"\n long temp = %s_%i(",currentFunction->Name, numberOfWrappedFunctions);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
fprintf(fp,"id%i",i);
}
fprintf(fp,");\n");
fprintf(fp,"\n if (temp == 0) return null;");
fprintf(fp,"\n return (%s)vtkObject.JAVA_OBJECT_MANAGER.getJavaObject(temp);", currentFunction->ReturnClass);
fprintf(fp,"\n }\n");
}
else
{
/* if not void then need return otherwise none */
if (rType == VTK_PARSE_VOID)
{
fprintf(fp,")\n { %s_%i(",currentFunction->Name,
numberOfWrappedFunctions);
}
else
{
fprintf(fp,")\n { return %s_%i(",currentFunction->Name,
numberOfWrappedFunctions);
}
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
fprintf(fp,"id%i",i);
}
fprintf(fp,"); }\n");
}
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
}
}
}
void outputFunction(FILE *fp, ClassInfo *data)
{
int i;
if (notWrappable(currentFunction))
{
return;
}
/* if the args are OK and it is not a constructor or destructor */
if (managableArguments(currentFunction) &&
strcmp(data->Name,currentFunction->Name) &&
strcmp(data->Name,currentFunction->Name + 1))
{
if(currentFunction->IsLegacy)
{
fprintf(fp,"#if !defined(VTK_LEGACY_REMOVE)\n");
}
fprintf(fp," if (!strcmp(\"%s\",method) && msg.GetNumberOfArguments(0) == %i)\n",
currentFunction->Name, currentFunction->NumberOfArguments+2);
fprintf(fp, " {\n");
/* process the args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
output_temp(fp, i, currentFunction->ArgTypes[i],
currentFunction->ArgClasses[i],
currentFunction->ArgCounts[i]);
}
output_temp(fp, MAX_ARGS,currentFunction->ReturnType,
currentFunction->ReturnClass, 0);
if(currentFunction->NumberOfArguments > 0)
{
const char* amps = " if(";
/* now get the required args from the stack */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
fprintf(fp, "%s", amps);
amps = " &&\n ";
get_args(fp,i);
}
fprintf(fp, ")\n");
}
fprintf(fp, " {\n");
if ((currentFunction->ReturnType & VTK_PARSE_UNQUALIFIED_TYPE) ==
VTK_PARSE_VOID)
{
fprintf(fp," op->%s(",currentFunction->Name);
}
else if ((currentFunction->ReturnType & VTK_PARSE_INDIRECT) ==
VTK_PARSE_REF)
{
fprintf(fp," temp%i = &(op)->%s(",MAX_ARGS,currentFunction->Name);
}
else
{
fprintf(fp," temp%i = (op)->%s(",MAX_ARGS,currentFunction->Name);
}
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
if (((currentFunction->ArgTypes[i] & VTK_PARSE_INDIRECT)
== VTK_PARSE_REF) &&
((currentFunction->ArgTypes[i] & VTK_PARSE_BASE_TYPE)
== VTK_PARSE_VTK_OBJECT))
{
fprintf(fp,"*(temp%i)",i);
}
else if ((((currentFunction->ArgTypes[i] & VTK_PARSE_INDIRECT) == 0) ||
((currentFunction->ArgTypes[i] & VTK_PARSE_INDIRECT) ==
VTK_PARSE_REF)) &&
((currentFunction->ArgTypes[i] & VTK_PARSE_BASE_TYPE) ==
VTK_PARSE_STRING))
{
/* explicit construction avoids possible ambiguity */
fprintf(fp,"vtkStdString(temp%i)",i);
}
else
{
fprintf(fp,"temp%i",i);
}
}
fprintf(fp,");\n");
return_result(fp);
fprintf(fp," return 1;\n");
fprintf(fp," }\n");
fprintf(fp," }\n");
if(currentFunction->IsLegacy)
{
fprintf(fp,"#endif\n");
}
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
}
#if 0
if (!strcmp("vtkObject",data->Name))
{
fprintf(fp," if (!strcmp(\"AddProgressObserver\",method) && msg.NumberOfArguments == 3 &&\n");
fprintf(fp," msg.ArgumentTypes[2] == vtkClietnServerStream::string_value)\n");
fprintf(fp," {\n");
fprintf(fp," vtkClientServerProgressObserver *apo = vtkClientServerProgressObserver::New();\n");
fprintf(fp," vtkObject* obj = arlu->GetObjectFromMessage(msg, 0, 1);\n");
fprintf(fp," apo->SetFilterID(arlu->GetIDFromObject(obj));\n");
fprintf(fp," apo->SetClientServerUtil(arlu);\n");
fprintf(fp," char *temp0 = vtkClientServerInterpreter::GetString(msg,2);\n");
fprintf(fp," op->AddObserver(temp0,apo);\n");
fprintf(fp," apo->Delete();\n");
fprintf(fp," delete [] temp0;\n");
fprintf(fp," return 1;\n");
fprintf(fp," }\n");
}
#endif
}
void outputFunction(FILE *fp, FileInfo *data)
{
int i;
int args_ok = 1;
/* beans */
char *beanfunc;
/* some functions will not get wrapped no matter what else */
if (currentFunction->IsPureVirtual ||
currentFunction->IsOperator ||
currentFunction->ArrayFailure ||
!currentFunction->IsPublic ||
!currentFunction->Name)
{
return;
}
/* make the first letter lowercase for set get methods */
beanfunc = strdup(currentFunction->Name);
if (isupper(beanfunc[0])) beanfunc[0] = beanfunc[0] + 32;
/* check to see if we can handle the args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (currentFunction->ArgTypes[i] % 0x1000 == 0x9) args_ok = 0;
if ((currentFunction->ArgTypes[i] % 0x10) == 0x8) args_ok = 0;
if (((currentFunction->ArgTypes[i] % 0x1000)/0x100 != 0x3)&&
(currentFunction->ArgTypes[i] % 0x1000 != 0x109)&&
((currentFunction->ArgTypes[i] % 0x1000)/0x100)) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x313) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x314) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x315) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x316) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x31A) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x31B) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x31C) args_ok = 0;
}
if ((currentFunction->ReturnType % 0x10) == 0x8) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x9) args_ok = 0;
if (((currentFunction->ReturnType % 0x1000)/0x100 != 0x3)&&
(currentFunction->ReturnType % 0x1000 != 0x109)&&
((currentFunction->ReturnType % 0x1000)/0x100)) args_ok = 0;
/* eliminate unsigned char * and unsigned short * */
if (currentFunction->ReturnType % 0x1000 == 0x313) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x314) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x315) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x316) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x31A) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x31B) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x31C) args_ok = 0;
if (currentFunction->NumberOfArguments &&
(currentFunction->ArgTypes[0] == 0x5000)
&&(currentFunction->NumberOfArguments != 1)) args_ok = 0;
/* make sure we have all the info we need for array arguments in */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (((currentFunction->ArgTypes[i] % 0x1000)/0x100 == 0x3)&&
(currentFunction->ArgCounts[i] <= 0)&&
(currentFunction->ArgTypes[i] % 0x1000 != 0x309)&&
(currentFunction->ArgTypes[i] % 0x1000 != 0x303)) args_ok = 0;
}
/* if we need a return type hint make sure we have one */
switch (currentFunction->ReturnType % 0x1000)
{
case 0x301: case 0x302: case 0x307:
case 0x304: case 0x305: case 0x306:
case 0x30A: case 0x30B: case 0x30C:
args_ok = currentFunction->HaveHint;
break;
}
/* make sure it isn't a Delete or New function */
if (!strcmp("Delete",currentFunction->Name) ||
!strcmp("New",currentFunction->Name))
{
args_ok = 0;
}
if (currentFunction->IsPublic && args_ok &&
strcmp(data->ClassName,currentFunction->Name) &&
strcmp(data->ClassName, currentFunction->Name + 1))
{
/* make sure we haven't already done one of these */
if (!DoneOne())
{
fprintf(fp,"\n private native ");
return_result(fp);
fprintf(fp,"%s_%i(",currentFunction->Name,numberOfWrappedFunctions);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
output_temp(fp,i);
}
fprintf(fp,");\n");
fprintf(fp," public ");
return_result(fp);
fprintf(fp,"%s(",beanfunc);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
output_temp(fp,i);
}
/* if not void then need return otherwise none */
if (currentFunction->ReturnType % 0x1000 == 0x2)
{
fprintf(fp,")\n { %s_%i(",currentFunction->Name,
numberOfWrappedFunctions);
}
else
{
fprintf(fp,")\n { return %s_%i(",currentFunction->Name,
numberOfWrappedFunctions);
}
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
fprintf(fp,"id%i",i);
}
if ((currentFunction->NumberOfArguments == 1) &&
(currentFunction->ArgTypes[0] == 0x5000)) fprintf(fp,",id1");
/* stick in secret beanie code for set methods */
if (currentFunction->ReturnType % 0x1000 == 0x2)
{
/* only care about set methods and On/Off methods */
if (!strncmp(beanfunc,"set",3) &&
currentFunction->NumberOfArguments == 1 &&
(currentFunction->ArgTypes[0] % 0x1000 < 0x10 ||
currentFunction->ArgTypes[0] % 0x1000 == 0x303 ||
currentFunction->ArgTypes[0] % 0x10 == 0x9))
{
char prop[256];
strncpy(prop,beanfunc+3,strlen(beanfunc)-3);
prop[strlen(beanfunc)-3] = '\0';
if (isupper(prop[0])) prop[0] = prop[0] + 32;
fprintf(fp,");\n changes.firePropertyChange(\"%s\",null,",prop);
/* handle basic types */
if (currentFunction->ArgTypes[0] % 0x1000 == 0x303)
{
fprintf(fp," id0");
}
else
{
switch (currentFunction->ArgTypes[0] % 0x10)
{
case 0x1:
case 0x7: fprintf(fp," new Double(id0)"); break;
case 0x4:
case 0x5:
case 0x6: fprintf(fp," new Integer(id0)"); break;
case 0x9: fprintf(fp," id0"); break;
case 0x3: /* not implemented yet */
default: fprintf(fp," null");
}
}
}
/* not a set method is it an On/Off method ? */
else
{
if (!strncmp(beanfunc + strlen(beanfunc) - 2, "On",2))
{
/* OK we think this is a Boolean method so need to fire a change */
char prop[256];
strncpy(prop,beanfunc,strlen(beanfunc)-2);
prop[strlen(beanfunc)-2] = '\0';
fprintf(fp,");\n changes.firePropertyChange(\"%s\",null,new Integer(1)",
prop);
}
if (!strncmp(beanfunc + strlen(beanfunc) - 3, "Off",3))
{
/* OK we think this is a Boolean method so need to fire a change */
char prop[256];
strncpy(prop,beanfunc,strlen(beanfunc)-3);
prop[strlen(beanfunc)-3] = '\0';
fprintf(fp,");\n changes.firePropertyChange(\"%s\",null,new Integer(0)",
prop);
}
}
}
fprintf(fp,"); }\n");
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
}
}
free(beanfunc);
}
void outputFunction(FILE *fp, ClassInfo *data)
{
unsigned int rType =
(currentFunction->ReturnType & VTK_PARSE_UNQUALIFIED_TYPE);
unsigned int aType = 0;
int i;
/* beans */
char *beanfunc;
/* make the first letter lowercase for set get methods */
beanfunc = strdup(currentFunction->Name);
if (isupper(beanfunc[0])) beanfunc[0] = beanfunc[0] + 32;
args_ok = checkFunctionSignature(data);
if (currentFunction->IsPublic && args_ok &&
strcmp(data->Name,currentFunction->Name) &&
strcmp(data->Name, currentFunction->Name + 1))
{
/* make sure we haven't already done one of these */
if (!DoneOne())
{
fprintf(fp,"\n private native ");
return_result(fp);
fprintf(fp,"%s_%i(",currentFunction->Name,numberOfWrappedFunctions);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
output_temp(fp,i);
/* ignore args after function pointer */
if (currentFunction->ArgTypes[i] == VTK_PARSE_FUNCTION)
{
break;
}
}
fprintf(fp,");\n");
fprintf(fp," public ");
return_result(fp);
fprintf(fp,"%s(",beanfunc);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
output_temp(fp,i);
/* ignore args after function pointer */
if (currentFunction->ArgTypes[i] == VTK_PARSE_FUNCTION)
{
break;
}
}
/* if not void then need return otherwise none */
if (rType == VTK_PARSE_VOID)
{
fprintf(fp,")\n { %s_%i(",currentFunction->Name,
numberOfWrappedFunctions);
}
else
{
fprintf(fp,")\n { return %s_%i(",currentFunction->Name,
numberOfWrappedFunctions);
}
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
fprintf(fp,"id%i",i);
/* ignore args after function pointer */
if (currentFunction->ArgTypes[i] == VTK_PARSE_FUNCTION)
{
break;
}
}
if ((currentFunction->NumberOfArguments == 1) &&
(currentFunction->ArgTypes[0] == VTK_PARSE_FUNCTION)) fprintf(fp,",id1");
/* stick in secret beanie code for set methods */
if (rType == VTK_PARSE_VOID)
{
aType = (currentFunction->ArgTypes[0] & VTK_PARSE_UNQUALIFIED_TYPE);
/* only care about set methods and On/Off methods */
if (!strncmp(beanfunc,"set",3) &&
currentFunction->NumberOfArguments == 1 &&
(((aType & VTK_PARSE_INDIRECT) == 0 &&
(aType & VTK_PARSE_UNSIGNED) == 0)||
aType == VTK_PARSE_CHAR_PTR ||
(aType & VTK_PARSE_BASE_TYPE) == VTK_PARSE_OBJECT))
{
char prop[256];
strncpy(prop,beanfunc+3,strlen(beanfunc)-3);
prop[strlen(beanfunc)-3] = '\0';
if (isupper(prop[0])) prop[0] = prop[0] + 32;
fprintf(fp,");\n changes.firePropertyChange(\"%s\",null,",prop);
/* handle basic types */
if ((aType == VTK_PARSE_CHAR_PTR) ||
(aType == VTK_PARSE_STRING) ||
(aType == VTK_PARSE_STRING_REF))
{
fprintf(fp," id0");
}
else
{
switch ((aType & VTK_PARSE_BASE_TYPE) & ~VTK_PARSE_UNSIGNED)
{
case VTK_PARSE_FLOAT:
case VTK_PARSE_DOUBLE: fprintf(fp," new Double(id0)"); break;
case VTK_PARSE_INT:
case VTK_PARSE_SHORT:
case VTK_PARSE_LONG: fprintf(fp," new Integer(id0)"); break;
case VTK_PARSE_OBJECT: fprintf(fp," id0"); break;
case VTK_PARSE_CHAR: /* not implemented yet */
default: fprintf(fp," null");
}
}
}
/* not a set method is it an On/Off method ? */
else
{
if (!strncmp(beanfunc + strlen(beanfunc) - 2, "On",2))
{
/* OK we think this is a Boolean method so need to fire a change */
char prop[256];
strncpy(prop,beanfunc,strlen(beanfunc)-2);
prop[strlen(beanfunc)-2] = '\0';
fprintf(fp,");\n changes.firePropertyChange(\"%s\",null,new Integer(1)",
prop);
}
if (!strncmp(beanfunc + strlen(beanfunc) - 3, "Off",3))
{
/* OK we think this is a Boolean method so need to fire a change */
char prop[256];
strncpy(prop,beanfunc,strlen(beanfunc)-3);
prop[strlen(beanfunc)-3] = '\0';
fprintf(fp,");\n changes.firePropertyChange(\"%s\",null,new Integer(0)",
prop);
}
}
}
fprintf(fp,"); }\n");
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
}
}
free(beanfunc);
}
void outputFunction(FILE *fp, ClassInfo *data)
{
int i;
int args_ok;
unsigned int rType =
(currentFunction->ReturnType & VTK_PARSE_UNQUALIFIED_TYPE);
const char *jniFunction = 0;
char *jniFunctionNew = 0;
char *jniFunctionOld = 0;
size_t j;
CurrentData = data;
args_ok = checkFunctionSignature(data);
/* handle DataReader SetBinaryInputString as a special case */
if (!strcmp("SetBinaryInputString",currentFunction->Name) &&
(!strcmp("vtkDataReader",data->Name) ||
!strcmp("vtkStructuredGridReader",data->Name) ||
!strcmp("vtkRectilinearGridReader",data->Name) ||
!strcmp("vtkUnstructuredGridReader",data->Name) ||
!strcmp("vtkStructuredPointsReader",data->Name) ||
!strcmp("vtkPolyDataReader",data->Name)))
{
if(currentFunction->IsLegacy)
{
fprintf(fp,"#if !defined(VTK_LEGACY_REMOVE)\n");
}
HandleDataReader(fp,data);
if(currentFunction->IsLegacy)
{
fprintf(fp,"#endif\n");
}
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
}
if (currentFunction->IsPublic && args_ok &&
strcmp(data->Name,currentFunction->Name) &&
strcmp(data->Name, currentFunction->Name + 1))
{
/* make sure we haven't already done one of these */
if (!DoneOne())
{
fprintf(fp,"\n");
/* Underscores are escaped in method names, see
http://java.sun.com/javase/6/docs/technotes/guides/jni/spec/design.html#wp133
VTK class names contain no underscore and do not need to be escaped. */
jniFunction = currentFunction->Name;
jniFunctionOld = 0;
j = 0;
while (jniFunction[j] != '\0')
{
/* replace "_" with "_1" */
if (jniFunction[j] == '_')
{
j++;
jniFunctionNew = (char *)malloc(strlen(jniFunction) + 2);
strncpy(jniFunctionNew, jniFunction, j);
jniFunctionNew[j] = '1';
strcpy(&jniFunctionNew[j+1], &jniFunction[j]);
free(jniFunctionOld);
jniFunctionOld = jniFunctionNew;
jniFunction = jniFunctionNew;
}
j++;
}
if(currentFunction->IsLegacy)
{
fprintf(fp,"#if !defined(VTK_LEGACY_REMOVE)\n");
}
fprintf(fp,"extern \"C\" JNIEXPORT ");
return_result(fp);
fprintf(fp," JNICALL Java_vtk_%s_%s_1%i(JNIEnv *env, jobject obj",
data->Name, jniFunction, numberOfWrappedFunctions);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
fprintf(fp,",");
output_proto_vars(fp, i);
/* ignore args after function pointer */
if (currentFunction->ArgTypes[i] == VTK_PARSE_FUNCTION)
{
break;
}
}
fprintf(fp,")\n{\n");
/* get the object pointer */
fprintf(fp," %s *op;\n",data->Name);
/* process the args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
output_temp(fp, i, currentFunction->ArgTypes[i],
currentFunction->ArgClasses[i],
currentFunction->ArgCounts[i]);
/* ignore args after function pointer */
if (currentFunction->ArgTypes[i] == VTK_PARSE_FUNCTION)
{
break;
}
}
output_temp(fp, MAX_ARGS,currentFunction->ReturnType,
currentFunction->ReturnClass,0);
/* now get the required args from the stack */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
get_args(fp, i);
/* ignore args after function pointer */
if (currentFunction->ArgTypes[i] == VTK_PARSE_FUNCTION)
{
break;
}
}
fprintf(fp,"\n op = (%s *)vtkJavaGetPointerFromObject(env,obj);\n",
data->Name);
switch (rType)
{
case VTK_PARSE_VOID:
fprintf(fp," op->%s(",currentFunction->Name);
break;
default:
if ((rType & VTK_PARSE_INDIRECT) == VTK_PARSE_REF)
{
fprintf(fp," temp%i = &(op)->%s(",MAX_ARGS,currentFunction->Name);
}
else
{
fprintf(fp," temp%i = (op)->%s(",MAX_ARGS,currentFunction->Name);
}
break;
}
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
if (currentFunction->ArgTypes[i] == VTK_PARSE_FUNCTION)
{
fprintf(fp,"vtkJavaVoidFunc,(void *)temp%i",i);
break;
}
else
{
fprintf(fp,"temp%i",i);
}
} /* for */
fprintf(fp,");\n");
if (currentFunction->NumberOfArguments == 2 &&
currentFunction->ArgTypes[0] == VTK_PARSE_FUNCTION)
{
fprintf(fp," op->%sArgDelete(vtkJavaVoidFuncArgDelete);\n",
jniFunction);
}
/* now copy and release any arrays */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
copy_and_release_args(fp, i);
/* ignore args after function pointer */
if (currentFunction->ArgTypes[i] == VTK_PARSE_FUNCTION)
{
break;
}
}
do_return(fp);
fprintf(fp,"}\n");
if(currentFunction->IsLegacy)
{
fprintf(fp,"#endif\n");
}
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
if (jniFunctionNew)
{
free(jniFunctionNew);
jniFunctionNew = 0;
}
} /* isDone() */
} /* isAbstract */
}
void outputFunction(FILE *fp, ClassInfo *data)
{
static unsigned int supported_types[] = {
VTK_PARSE_VOID, VTK_PARSE_BOOL, VTK_PARSE_FLOAT, VTK_PARSE_DOUBLE,
VTK_PARSE_CHAR, VTK_PARSE_UNSIGNED_CHAR, VTK_PARSE_SIGNED_CHAR,
VTK_PARSE_INT, VTK_PARSE_UNSIGNED_INT,
VTK_PARSE_SHORT, VTK_PARSE_UNSIGNED_SHORT,
VTK_PARSE_LONG, VTK_PARSE_UNSIGNED_LONG,
VTK_PARSE_ID_TYPE, VTK_PARSE_UNSIGNED_ID_TYPE,
VTK_PARSE_LONG_LONG, VTK_PARSE_UNSIGNED_LONG_LONG,
VTK_PARSE___INT64, VTK_PARSE_UNSIGNED___INT64,
VTK_PARSE_OBJECT, VTK_PARSE_STRING,
0
};
unsigned int rType =
(currentFunction->ReturnType & VTK_PARSE_UNQUALIFIED_TYPE);
unsigned int aType = 0;
unsigned int baseType = 0;
int i, j;
int args_ok = 1;
const char *jniFunction = 0;
char *jniFunctionNew = 0;
const char *begPtr = 0;
const char *endPtr = 0;
CurrentData = data;
/* some functions will not get wrapped no matter what else */
if (currentFunction->IsOperator ||
currentFunction->ArrayFailure ||
!currentFunction->IsPublic ||
!currentFunction->Name)
{
return;
}
/* NewInstance and SafeDownCast can not be wrapped because it is a
(non-virtual) method which returns a pointer of the same type as
the current pointer. Since all methods are virtual in Java, this
looks like polymorphic return type. */
if (!strcmp("NewInstance",currentFunction->Name))
{
return ;
}
if (!strcmp("SafeDownCast",currentFunction->Name))
{
return ;
}
/* The unwrappable methods in Filtering/vtkInformation.c */
if (strcmp(data->Name, "vtkInformation") == 0 &&
currentFunction->IsLegacy)
{
return;
}
/* The GetInput() in vtkMapper cannot be overriden with a
* different return type, Java doesn't allow this */
if (strcmp(data->Name, "vtkMapper") == 0 &&
strcmp(currentFunction->Name, "GetInput") == 0)
{
return;
}
/* check to see if we can handle the args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
aType = (currentFunction->ArgTypes[i] & VTK_PARSE_UNQUALIFIED_TYPE);
baseType = (aType & VTK_PARSE_BASE_TYPE);
if (currentFunction->ArgTypes[i] != VTK_PARSE_FUNCTION)
{
for (j = 0; supported_types[j] != 0; j++)
{
if (baseType == supported_types[j]) { break; }
}
if (supported_types[j] == 0)
{
args_ok = 0;
}
}
if (baseType == VTK_PARSE_OBJECT)
{
if ((aType & VTK_PARSE_INDIRECT) != VTK_PARSE_POINTER)
{
args_ok = 0;
}
else if (hierarchyInfo)
{
if (vtkParseHierarchy_IsExtern(hierarchyInfo,
currentFunction->ArgClasses[i]) ||
vtkParseHierarchy_GetProperty(hierarchyInfo,
currentFunction->ArgClasses[i], "WRAP_EXCLUDE") ||
!vtkParseHierarchy_IsTypeOf(hierarchyInfo,
currentFunction->ArgClasses[i], "vtkObjectBase"))
{
args_ok = 0;
}
}
}
if (((aType & VTK_PARSE_INDIRECT) != VTK_PARSE_POINTER) &&
((aType & VTK_PARSE_INDIRECT) != 0) &&
(aType != VTK_PARSE_STRING_REF)) args_ok = 0;
if (aType == VTK_PARSE_STRING_PTR) args_ok = 0;
if (aType == VTK_PARSE_UNSIGNED_CHAR_PTR) args_ok = 0;
if (aType == VTK_PARSE_UNSIGNED_INT_PTR) args_ok = 0;
if (aType == VTK_PARSE_UNSIGNED_SHORT_PTR) args_ok = 0;
if (aType == VTK_PARSE_UNSIGNED_LONG_PTR) args_ok = 0;
if (aType == VTK_PARSE_UNSIGNED_ID_TYPE_PTR) args_ok = 0;
if (aType == VTK_PARSE_UNSIGNED_LONG_LONG_PTR) args_ok = 0;
if (aType == VTK_PARSE_UNSIGNED___INT64_PTR) args_ok = 0;
}
baseType = (rType & VTK_PARSE_BASE_TYPE);
for (j = 0; supported_types[j] != 0; j++)
{
if (baseType == supported_types[j]) { break; }
}
if (supported_types[j] == 0)
{
args_ok = 0;
}
if (baseType == VTK_PARSE_OBJECT)
{
if ((rType & VTK_PARSE_INDIRECT) != VTK_PARSE_POINTER)
{
args_ok = 0;
}
else if (hierarchyInfo)
{
if (vtkParseHierarchy_IsExtern(hierarchyInfo,
currentFunction->ReturnClass) ||
vtkParseHierarchy_GetProperty(hierarchyInfo,
currentFunction->ReturnClass, "WRAP_EXCLUDE") ||
!vtkParseHierarchy_IsTypeOf(hierarchyInfo,
currentFunction->ReturnClass, "vtkObjectBase"))
{
args_ok = 0;
}
}
}
if (((rType & VTK_PARSE_INDIRECT) != VTK_PARSE_POINTER) &&
((rType & VTK_PARSE_INDIRECT) != 0) &&
(rType != VTK_PARSE_STRING_REF)) args_ok = 0;
if (rType == VTK_PARSE_STRING_PTR) args_ok = 0;
/* eliminate unsigned short * usigned int * etc */
if (rType == VTK_PARSE_UNSIGNED_INT_PTR) args_ok = 0;
if (rType == VTK_PARSE_UNSIGNED_SHORT_PTR) args_ok = 0;
if (rType == VTK_PARSE_UNSIGNED_LONG_PTR) args_ok = 0;
if (rType == VTK_PARSE_UNSIGNED_ID_TYPE_PTR) args_ok = 0;
if (rType == VTK_PARSE_UNSIGNED_LONG_LONG_PTR) args_ok = 0;
if (rType == VTK_PARSE_UNSIGNED___INT64_PTR) args_ok = 0;
if (currentFunction->NumberOfArguments &&
(currentFunction->ArgTypes[0] == VTK_PARSE_FUNCTION)
&&(currentFunction->NumberOfArguments != 1)) args_ok = 0;
/* make sure we have all the info we need for array arguments in */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
aType = (currentFunction->ArgTypes[i] & VTK_PARSE_UNQUALIFIED_TYPE);
if (((aType & VTK_PARSE_INDIRECT) == VTK_PARSE_POINTER)&&
(currentFunction->ArgCounts[i] <= 0)&&
(aType != VTK_PARSE_OBJECT_PTR)&&
(aType != VTK_PARSE_CHAR_PTR)) args_ok = 0;
}
/* if we need a return type hint make sure we have one */
switch (rType)
{
case VTK_PARSE_FLOAT_PTR:
case VTK_PARSE_VOID_PTR:
case VTK_PARSE_DOUBLE_PTR:
case VTK_PARSE_INT_PTR:
case VTK_PARSE_SHORT_PTR:
case VTK_PARSE_LONG_PTR:
case VTK_PARSE_ID_TYPE_PTR:
case VTK_PARSE_LONG_LONG_PTR:
case VTK_PARSE___INT64_PTR:
case VTK_PARSE_SIGNED_CHAR_PTR:
case VTK_PARSE_BOOL_PTR:
case VTK_PARSE_UNSIGNED_CHAR_PTR:
args_ok = currentFunction->HaveHint;
break;
}
/* make sure there isn't a Java-specific override */
if (!strcmp("vtkObject",data->Name))
{
/* remove the original vtkCommand observer methods */
if (!strcmp(currentFunction->Name,"AddObserver") ||
!strcmp(currentFunction->Name,"GetCommand") ||
(!strcmp(currentFunction->Name,"RemoveObserver") &&
(currentFunction->ArgTypes[0] != VTK_PARSE_UNSIGNED_LONG)) ||
((!strcmp(currentFunction->Name,"RemoveObservers") ||
!strcmp(currentFunction->Name,"HasObserver")) &&
(((currentFunction->ArgTypes[0] != VTK_PARSE_UNSIGNED_LONG) &&
(currentFunction->ArgTypes[0] !=
(VTK_PARSE_CHAR_PTR|VTK_PARSE_CONST))) ||
(currentFunction->NumberOfArguments > 1))) ||
(!strcmp(currentFunction->Name,"RemoveAllObservers") &&
(currentFunction->NumberOfArguments > 0)))
{
args_ok = 0;
}
}
else if (!strcmp("vtkObjectBase",data->Name))
{
/* remove the special vtkObjectBase methods */
if (!strcmp(currentFunction->Name,"PrintRevisions") ||
!strcmp(currentFunction->Name,"Print"))
{
args_ok = 0;
}
}
/* make sure it isn't a Delete or New function */
if (!strcmp("Delete",currentFunction->Name) ||
!strcmp("New",currentFunction->Name))
{
args_ok = 0;
}
/* handle DataReader SetBinaryInputString as a special case */
if (!strcmp("SetBinaryInputString",currentFunction->Name) &&
(!strcmp("vtkDataReader",data->Name) ||
!strcmp("vtkStructuredGridReader",data->Name) ||
!strcmp("vtkRectilinearGridReader",data->Name) ||
!strcmp("vtkUnstructuredGridReader",data->Name) ||
!strcmp("vtkStructuredPointsReader",data->Name) ||
!strcmp("vtkPolyDataReader",data->Name)))
{
if(currentFunction->IsLegacy)
{
fprintf(fp,"#if !defined(VTK_LEGACY_REMOVE)\n");
}
HandleDataReader(fp,data);
if(currentFunction->IsLegacy)
{
fprintf(fp,"#endif\n");
}
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
}
if (currentFunction->IsPublic && args_ok &&
strcmp(data->Name,currentFunction->Name) &&
strcmp(data->Name, currentFunction->Name + 1))
{
/* make sure we haven't already done one of these */
if (!DoneOne())
{
fprintf(fp,"\n");
/* Underscores are escaped in method names, see
http://java.sun.com/javase/6/docs/technotes/guides/jni/spec/design.html#wp133
VTK class names contain no underscore and do not need to be escaped. */
jniFunction = currentFunction->Name;
begPtr = currentFunction->Name;
endPtr = strchr(begPtr, '_');
if(endPtr)
{
jniFunctionNew = (char *)malloc(2*strlen(currentFunction->Name) + 1);
jniFunctionNew[0] = '\0';
while (endPtr)
{
strncat(jniFunctionNew, begPtr, endPtr - begPtr + 1);
strcat(jniFunctionNew, "1");
begPtr = endPtr + 1;
endPtr = strchr(begPtr, '_');
}
strcat(jniFunctionNew, begPtr);
jniFunction = jniFunctionNew;
}
if(currentFunction->IsLegacy)
{
fprintf(fp,"#if !defined(VTK_LEGACY_REMOVE)\n");
}
fprintf(fp,"extern \"C\" JNIEXPORT ");
return_result(fp);
fprintf(fp," JNICALL Java_vtk_%s_%s_1%i(JNIEnv *env, jobject obj",
data->Name, jniFunction, numberOfWrappedFunctions);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
fprintf(fp,",");
output_proto_vars(fp, i);
}
fprintf(fp,")\n{\n");
/* get the object pointer */
fprintf(fp," %s *op;\n",data->Name);
/* process the args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
output_temp(fp, i, currentFunction->ArgTypes[i],
currentFunction->ArgClasses[i],
currentFunction->ArgCounts[i]);
}
output_temp(fp, MAX_ARGS,currentFunction->ReturnType,
currentFunction->ReturnClass,0);
/* now get the required args from the stack */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
get_args(fp, i);
}
fprintf(fp,"\n op = (%s *)vtkJavaGetPointerFromObject(env,obj);\n",
data->Name);
switch (rType)
{
case VTK_PARSE_VOID:
fprintf(fp," op->%s(",currentFunction->Name);
break;
default:
if ((rType & VTK_PARSE_INDIRECT) == VTK_PARSE_REF)
{
fprintf(fp," temp%i = &(op)->%s(",MAX_ARGS,currentFunction->Name);
}
else
{
fprintf(fp," temp%i = (op)->%s(",MAX_ARGS,currentFunction->Name);
}
break;
}
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
aType = (currentFunction->ArgTypes[i] & VTK_PARSE_UNQUALIFIED_TYPE);
if (i)
{
fprintf(fp,",");
}
if (currentFunction->ArgTypes[i] == VTK_PARSE_FUNCTION)
{
fprintf(fp,"vtkJavaVoidFunc,(void *)temp%i",i);
}
else
{
fprintf(fp,"temp%i",i);
}
} /* for */
fprintf(fp,");\n");
if (currentFunction->NumberOfArguments == 1 &&
currentFunction->ArgTypes[0] == VTK_PARSE_FUNCTION)
{
fprintf(fp," op->%sArgDelete(vtkJavaVoidFuncArgDelete);\n",
jniFunction);
}
/* now copy and release any arrays */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
copy_and_release_args(fp, i);
}
do_return(fp);
fprintf(fp,"}\n");
if(currentFunction->IsLegacy)
{
fprintf(fp,"#endif\n");
}
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
if (jniFunctionNew)
{
free(jniFunctionNew);
jniFunctionNew = 0;
}
} /* isDone() */
} /* isAbstract */
}
void outputFunction(FILE *fp, ClassInfo *data)
{
int i;
int required_args = 0;
/* if the args are OK and it is not a constructor or destructor */
if (checkFunctionSignature(data) &&
strcmp(data->Name,currentFunction->Name) &&
strcmp(data->Name,currentFunction->Name + 1))
{
/* calc the total required args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
required_args = required_args +
(currentFunction->ArgCounts[i] ? currentFunction->ArgCounts[i] : 1);
/* ignore args after function pointer */
if (currentFunction->ArgTypes[i] == VTK_PARSE_FUNCTION)
{
break;
}
}
if(currentFunction->IsLegacy)
{
fprintf(fp,"#if !defined(VTK_LEGACY_REMOVE)\n");
}
fprintf(fp," if ((!strcmp(\"%s\",argv[1]))&&(argc == %i))\n {\n",
currentFunction->Name, required_args + 2);
/* process the args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
output_temp(fp, i, currentFunction->ArgTypes[i],
currentFunction->ArgClasses[i],
currentFunction->ArgCounts[i]);
/* ignore args after function pointer */
if (currentFunction->ArgTypes[i] == VTK_PARSE_FUNCTION)
{
break;
}
}
output_temp(fp, MAX_ARGS,currentFunction->ReturnType,
currentFunction->ReturnClass, 0);
/* only use the error variable if we have arguments to parse */
if (currentFunction->NumberOfArguments)
{
fprintf(fp," error = 0;\n\n");
/* now get the required args from the stack */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
get_args(fp,i);
}
fprintf(fp," if (!error)\n {\n");
}
switch (currentFunction->ReturnType & VTK_PARSE_UNQUALIFIED_TYPE)
{
case VTK_PARSE_VOID:
fprintf(fp," op->%s(",currentFunction->Name);
break;
default:
if ((currentFunction->ReturnType & VTK_PARSE_INDIRECT)
== VTK_PARSE_REF)
{
fprintf(fp," temp%i = &(op)->%s(",MAX_ARGS,currentFunction->Name);
}
else
{
fprintf(fp," temp%i = (op)->%s(",MAX_ARGS,currentFunction->Name);
}
break;
}
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
if (currentFunction->ArgTypes[i] == VTK_PARSE_FUNCTION)
{
fprintf(fp,"vtkTclVoidFunc,static_cast<void *>(temp%i)",i);
break;
}
else
{
fprintf(fp,"temp%i",i);
}
}
fprintf(fp,");\n");
if (currentFunction->NumberOfArguments &&
(currentFunction->ArgTypes[0] == VTK_PARSE_FUNCTION))
{
fprintf(fp," op->%sArgDelete(vtkTclVoidFuncArgDelete);\n",
currentFunction->Name);
}
return_result(fp);
fprintf(fp," return TCL_OK;\n");
/* close the if error */
if (currentFunction->NumberOfArguments)
{
fprintf(fp," }\n");
}
fprintf(fp," }\n");
if(currentFunction->IsLegacy)
{
fprintf(fp,"#endif\n");
}
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
}
}
void outputFunction(FILE *fp, FileInfo *data)
{
int i;
int args_ok = 1;
char *jniFunction = 0;
char *begPtr = 0;
char *endPtr = 0;
CurrentData = data;
/* some functions will not get wrapped no matter what else */
if (currentFunction->IsOperator ||
currentFunction->ArrayFailure ||
!currentFunction->IsPublic ||
!currentFunction->Name)
{
return;
}
/* NewInstance and SafeDownCast can not be wrapped because it is a
(non-virtual) method which returns a pointer of the same type as
the current pointer. Since all methods are virtual in Java, this
looks like polymorphic return type. */
if (!strcmp("NewInstance",currentFunction->Name))
{
return ;
}
if (!strcmp("SafeDownCast",currentFunction->Name))
{
return ;
}
/* check to see if we can handle the args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (currentFunction->ArgTypes[i] % 0x1000 == 0x9) args_ok = 0;
if ((currentFunction->ArgTypes[i] % 0x10) == 0x8) args_ok = 0;
if (((currentFunction->ArgTypes[i] % 0x1000)/0x100 != 0x3)&&
(currentFunction->ArgTypes[i] % 0x1000 != 0x109)&&
((currentFunction->ArgTypes[i] % 0x1000)/0x100)) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x313) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x314) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x315) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x316) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x31A) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x31B) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x31C) args_ok = 0;
}
if ((currentFunction->ReturnType % 0x10) == 0x8) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x9) args_ok = 0;
if (((currentFunction->ReturnType % 0x1000)/0x100 != 0x3)&&
(currentFunction->ReturnType % 0x1000 != 0x109)&&
((currentFunction->ReturnType % 0x1000)/0x100)) args_ok = 0;
/* eliminate unsigned short * usigned int * etc */
if (currentFunction->ReturnType % 0x1000 == 0x314) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x315) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x316) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x31A) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x31B) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x31C) args_ok = 0;
if (currentFunction->NumberOfArguments &&
(currentFunction->ArgTypes[0] == 0x5000)
&&(currentFunction->NumberOfArguments != 1)) args_ok = 0;
/* make sure we have all the info we need for array arguments in */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (((currentFunction->ArgTypes[i] % 0x1000)/0x100 == 0x3)&&
(currentFunction->ArgCounts[i] <= 0)&&
(currentFunction->ArgTypes[i] % 0x1000 != 0x309)&&
(currentFunction->ArgTypes[i] % 0x1000 != 0x303)) args_ok = 0;
}
/* if we need a return type hint make sure we have one */
switch (currentFunction->ReturnType % 0x1000)
{
case 0x301: case 0x302: case 0x307:
case 0x304: case 0x305: case 0x306:
case 0x30A: case 0x30B: case 0x30C: case 0x30D: case 0x30E:
case 0x313:
args_ok = currentFunction->HaveHint;
break;
}
/* make sure it isn't a Delete or New function */
if (!strcmp("Delete",currentFunction->Name) ||
!strcmp("New",currentFunction->Name))
{
args_ok = 0;
}
/* handle DataReader SetBinaryInputString as a special case */
if (!strcmp("SetBinaryInputString",currentFunction->Name) &&
(!strcmp("vtkDataReader",data->ClassName) ||
!strcmp("vtkStructuredGridReader",data->ClassName) ||
!strcmp("vtkRectilinearGridReader",data->ClassName) ||
!strcmp("vtkUnstructuredGridReader",data->ClassName) ||
!strcmp("vtkStructuredPointsReader",data->ClassName) ||
!strcmp("vtkPolyDataReader",data->ClassName)))
{
if(currentFunction->IsLegacy)
{
fprintf(fp,"#if !defined(VTK_LEGACY_REMOVE)\n");
}
HandleDataReader(fp,data);
if(currentFunction->IsLegacy)
{
fprintf(fp,"#endif\n");
}
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
}
if (currentFunction->IsPublic && args_ok &&
strcmp(data->ClassName,currentFunction->Name) &&
strcmp(data->ClassName, currentFunction->Name + 1))
{
/* make sure we haven't already done one of these */
if (!DoneOne())
{
fprintf(fp,"\n");
/* Underscores are escaped in method names, see
http://java.sun.com/javase/6/docs/technotes/guides/jni/spec/design.html#wp133
VTK class names contain no underscore and do not need to be escaped. */
jniFunction = currentFunction->Name;
begPtr = currentFunction->Name;
endPtr = strchr(begPtr, '_');
if(endPtr)
{
jniFunction = (char *)malloc(2*strlen(currentFunction->Name) + 1);
jniFunction[0] = '\0';
while (endPtr)
{
strncat(jniFunction, begPtr, endPtr - begPtr + 1);
strcat(jniFunction, "1");
begPtr = endPtr + 1;
endPtr = strchr(begPtr, '_');
}
strcat(jniFunction, begPtr);
}
if(currentFunction->IsLegacy)
{
fprintf(fp,"#if !defined(VTK_LEGACY_REMOVE)\n");
}
fprintf(fp,"extern \"C\" JNIEXPORT ");
return_result(fp);
fprintf(fp," JNICALL Java_vtk_%s_%s_1%i(JNIEnv *env, jobject obj",
data->ClassName, jniFunction, numberOfWrappedFunctions);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
fprintf(fp,",");
output_proto_vars(fp, i);
}
fprintf(fp,")\n{\n");
/* get the object pointer */
fprintf(fp," %s *op;\n",data->ClassName);
/* process the args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
output_temp(fp, i, currentFunction->ArgTypes[i],
currentFunction->ArgClasses[i],
currentFunction->ArgCounts[i]);
}
output_temp(fp, MAX_ARGS,currentFunction->ReturnType,
currentFunction->ReturnClass,0);
/* now get the required args from the stack */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
get_args(fp, i);
}
fprintf(fp,"\n op = (%s *)vtkJavaGetPointerFromObject(env,obj);\n",
data->ClassName);
switch (currentFunction->ReturnType % 0x1000)
{
case 0x2:
fprintf(fp," op->%s(",currentFunction->Name);
break;
case 0x109:
fprintf(fp," temp%i = &(op)->%s(",MAX_ARGS, currentFunction->Name);
break;
default:
fprintf(fp," temp%i = (op)->%s(",MAX_ARGS, currentFunction->Name);
}
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
if (currentFunction->ArgTypes[i] % 0x1000 == 0x109)
{
fprintf(fp,"*(temp%i)",i);
}
else if (currentFunction->ArgTypes[i] == 0x5000)
{
fprintf(fp,"vtkJavaVoidFunc,(void *)temp%i",i);
}
else
{
fprintf(fp,"temp%i",i);
}
} /* for */
fprintf(fp,");\n");
if (currentFunction->NumberOfArguments == 1 && currentFunction->ArgTypes[0] == 0x5000)
{
fprintf(fp," op->%sArgDelete(vtkJavaVoidFuncArgDelete);\n",
jniFunction);
}
/* now copy and release any arrays */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
copy_and_release_args(fp, i);
}
do_return(fp);
fprintf(fp,"}\n");
if(currentFunction->IsLegacy)
{
fprintf(fp,"#endif\n");
}
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
if (jniFunction != currentFunction->Name)
{
free(jniFunction);
}
} /* isDone() */
} /* isAbstract */
}
void outputFunction2(FILE *fp, FileInfo *data)
{
int i, j, k, is_static, is_vtkobject, fnum, occ, backnum, goto_used;
int all_legacy;
FunctionInfo *theFunc;
FunctionInfo *backFunc;
is_vtkobject = ((strcmp(data->ClassName,"vtkObjectBase") == 0) ||
(data->NumberOfSuperClasses != 0));
/* create a python-type signature for each method (for use in docstring) */
for (fnum = 0; fnum < numberOfWrappedFunctions; fnum++)
{
theFunc = wrappedFunctions[fnum];
currentFunction = theFunc;
get_python_signature();
}
/* create external type declarations for all object
return types */
for (fnum = 0; fnum < numberOfWrappedFunctions; fnum++)
{
theFunc = wrappedFunctions[fnum];
currentFunction = theFunc;
/* check for object return types */
if ((theFunc->ReturnType % 0x1000 == 0x309)||
(theFunc->ReturnType % 0x1000 == 0x109))
{
/* check that we haven't done this type (no duplicate declarations) */
for (backnum = fnum-1; backnum >= 0; backnum--)
{
backFunc = wrappedFunctions[backnum];
if (((backFunc->ReturnType % 0x1000 == 0x309)||
(backFunc->ReturnType % 0x1000 == 0x109)) &&
(strcmp(theFunc->ReturnClass,backFunc->ReturnClass) == 0))
{
break;
}
}
}
}
/* for each function in the array */
for (fnum = 0; fnum < numberOfWrappedFunctions; fnum++)
{
/* make sure we haven't already done one of these */
theFunc = wrappedFunctions[fnum];
currentFunction = theFunc;
if (theFunc->Name)
{
fprintf(fp,"\n");
/* check whether all signatures are static methods or legacy */
is_static = 1;
all_legacy = 1;
for (occ = fnum; occ < numberOfWrappedFunctions; occ++)
{
/* is it the same name */
if (wrappedFunctions[occ]->Name &&
!strcmp(theFunc->Name,wrappedFunctions[occ]->Name))
{
/* check for static methods */
if (((wrappedFunctions[occ]->ReturnType/0x1000) & 0x2) != 0x2)
{
is_static = 0;
}
/* check for legacy */
if (!wrappedFunctions[occ]->IsLegacy)
{
all_legacy = 0;
}
}
}
if(all_legacy)
{
fprintf(fp,"#if !defined(VTK_LEGACY_REMOVE)\n");
}
fprintf(fp,"static PyObject *Py%s_%s(PyObject *%s, PyObject *args)\n",
data->ClassName,currentFunction->Name,
(is_static ? "" : "self"));
fprintf(fp,"{\n");
/* find all occurances of this method */
for (occ = fnum; occ < numberOfWrappedFunctions; occ++)
{
goto_used = 0;
is_static = 0;
/* is it the same name */
if (wrappedFunctions[occ]->Name &&
!strcmp(theFunc->Name,wrappedFunctions[occ]->Name))
{
/* check for static methods */
if (((wrappedFunctions[occ]->ReturnType/0x1000) & 0x2) == 0x2)
{
is_static = 1;
}
currentFunction = wrappedFunctions[occ];
if(currentFunction->IsLegacy && !all_legacy)
{
fprintf(fp,"#if defined(VTK_LEGACY_REMOVE)\n");
/* avoid warnings if all signatures are legacy and removed */
if(!is_static)
{
fprintf(fp,
" (void)self;"
" /* avoid warning if all signatures removed */\n");
}
fprintf(fp,
" (void)args;"
" /* avoid warning if all signatures removed */\n");
fprintf(fp,"#else\n");
}
fprintf(fp," /* handle an occurrence */\n {\n");
/* declare the variables */
if (!is_static)
{
if (is_vtkobject)
{
fprintf(fp," %s *op;\n\n",data->ClassName);
}
else
{
fprintf(fp," %s *op = (%s *)((PyVTKSpecialObject *)self)->vtk_ptr;\n\n",data->ClassName,data->ClassName);
}
}
/* process the args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
output_temp(fp, i, currentFunction->ArgTypes[i],
currentFunction->ArgClasses[i],
currentFunction->ArgCounts[i]);
}
output_temp(fp, MAX_ARGS,currentFunction->ReturnType,
currentFunction->ReturnClass,0);
/* don't clear error first time around */
if (occ != fnum)
{
fprintf(fp," PyErr_Clear();\n");
}
if (is_static || !is_vtkobject)
{
fprintf(fp," if ((PyArg_ParseTuple(args, (char*)\"%s\"",
get_format_string());
}
else
{
fprintf(fp," op = (%s *)PyArg_VTKParseTuple(self, args, (char*)\"%s\"",
data->ClassName,get_format_string());
}
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if ((currentFunction->ArgTypes[i] % 0x1000 == 0x309)||
(currentFunction->ArgTypes[i] % 0x1000 == 0x109))
{
fprintf(fp,", &tempH%d",i);
}
else if (currentFunction->ArgTypes[i] % 0x1000 == 0x302)
{
fprintf(fp,", &temp%d, &size%d",i,i);
}
else
{
if (currentFunction->ArgCounts[i])
{
for (j = 0; j < currentFunction->ArgCounts[i]; j++)
{
fprintf(fp,", temp%d + %d",i,j);
}
}
else
{
fprintf(fp,", &temp%d",i);
}
}
}
if (is_static || !is_vtkobject)
{
fprintf(fp,")))\n {\n");
}
else
{
fprintf(fp,");\n");
fprintf(fp," if (op)\n {\n");
}
/* lookup and required objects */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if ((currentFunction->ArgTypes[i] % 0x1000 == 0x309)||
(currentFunction->ArgTypes[i] % 0x1000 == 0x109))
{
fprintf(fp," temp%d = (%s *)vtkPythonGetPointerFromObject(tempH%d,(char*)\"%s\");\n",
i, currentFunction->ArgClasses[i], i,
currentFunction->ArgClasses[i]);
fprintf(fp," if (!temp%d && tempH%d != Py_None) goto break%d;\n",i,i,occ);
goto_used = 1;
}
}
/* make sure passed method is callable for VAR functions */
if (currentFunction->NumberOfArguments == 0x1 &&
currentFunction->ArgTypes[0] == 0x5000)
{
fprintf(fp," if (!PyCallable_Check(temp0) && temp0 != Py_None)\n");
fprintf(fp," {\n PyErr_SetString(PyExc_ValueError,\"vtk callback method passed to %s in %s was not callable.\");\n",
currentFunction->Name,data->ClassName);
fprintf(fp," return NULL;\n }\n");
fprintf(fp," Py_INCREF(temp0);\n");
}
/* check for void pointers and pass appropriate info*/
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (currentFunction->ArgTypes[i] % 0x1000 == 0x302)
{
fprintf(fp," temp%i = vtkPythonUnmanglePointer((char *)temp%i,&size%i,(char*)\"%s\");\n",i,i,i,"void_p");
fprintf(fp," if (size%i == -1) {\n PyErr_SetString(PyExc_ValueError,\"mangled pointer to %s in %s was of incorrect type.\");\n",
i,currentFunction->Name,data->ClassName);
fprintf(fp," return NULL;\n }\n");
fprintf(fp," else if (size%i == -2) {\n PyErr_SetString(PyExc_ValueError,\"mangled pointer to %s in %s was poorly formed.\");\n",
i,currentFunction->Name,data->ClassName);
fprintf(fp," return NULL;\n }\n");
}
}
for (k = 0; k < (2 - (is_static || !is_vtkobject)); k++)
{
char methodname[256];
if (k == 0)
{
if (is_static)
{
fprintf(fp," {\n");
sprintf(methodname,"%s::%s",
data->ClassName,currentFunction->Name);
}
else if (!is_vtkobject)
{
fprintf(fp," {\n");
sprintf(methodname,"op->%s",currentFunction->Name);
}
else
{
if (currentFunction->IsPureVirtual)
{
fprintf(fp," if (PyVTKClass_Check(self))\n {\n");
fprintf(fp," PyErr_SetString(PyExc_TypeError,\"pure virtual method call\");\n");
fprintf(fp," return NULL;\n }\n");
continue;
}
else
{
fprintf(fp," if (PyVTKClass_Check(self))\n {\n");
sprintf(methodname,"op->%s::%s",
data->ClassName,currentFunction->Name);
}
}
}
else
{
fprintf(fp," else\n {\n");
sprintf(methodname,"op->%s",currentFunction->Name);
}
switch (currentFunction->ReturnType % 0x1000)
{
case 0x2:
fprintf(fp," %s(",methodname);
break;
case 0x109:
fprintf(fp," temp%i = &%s(",MAX_ARGS,methodname);
break;
default:
fprintf(fp," temp%i = %s(",MAX_ARGS,methodname);
}
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
if (currentFunction->ArgTypes[i] % 0x1000 == 0x109)
{
fprintf(fp,"*(temp%i)",i);
}
else if (currentFunction->NumberOfArguments == 1
&& currentFunction->ArgTypes[i] == 0x5000)
{
fprintf(fp,"((temp0 != Py_None) ? vtkPythonVoidFunc : NULL),(void *)temp%i",i);
}
else
{
fprintf(fp,"temp%i",i);
}
}
fprintf(fp,");\n");
if (currentFunction->NumberOfArguments == 1
&& currentFunction->ArgTypes[0] == 0x5000)
{
fprintf(fp," %sArgDelete(vtkPythonVoidFuncArgDelete);\n",
methodname);
}
fprintf(fp," }\n");
}
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (currentFunction->ArgCounts[i] && /* array */
currentFunction->ArgTypes[i] % 0x10 != 0 && /* not a special type */
currentFunction->ArgTypes[i] % 0x10 != 0x9 && /* not class pointer */
currentFunction->ArgTypes[i] % 0x10 != 0x8 &&
currentFunction->ArgTypes[i] % 0x10 != 0x2 && /* not void pointer */
(currentFunction->ArgTypes[i] % 0x2000 < 0x1000)) /* not const */
{
fprintf(fp," if (vtkPythonCheckArray(args,%d,temp%d,%d)) {\n"
" return 0;\n"
" }\n", i, i, currentFunction->ArgCounts[i]);
}
}
do_return(fp);
fprintf(fp," }\n }\n");
if (goto_used)
{
fprintf(fp," break%d:\n",occ);
}
if(currentFunction->IsLegacy && !all_legacy)
{
fprintf(fp,"#endif\n");
}
}
}
fprintf(fp," return NULL;\n}\n");
if(all_legacy)
{
fprintf(fp,"#endif\n");
}
fprintf(fp,"\n");
/* clear all occurances of this method from further consideration */
for (occ = fnum + 1; occ < numberOfWrappedFunctions; occ++)
{
/* is it the same name */
if (wrappedFunctions[occ]->Name &&
!strcmp(theFunc->Name,wrappedFunctions[occ]->Name))
{
size_t siglen = strlen(wrappedFunctions[fnum]->Signature);
/* memory leak here but ... */
wrappedFunctions[occ]->Name = NULL;
wrappedFunctions[fnum]->Signature = (char *)
realloc(wrappedFunctions[fnum]->Signature,siglen+3+
strlen(wrappedFunctions[occ]->Signature));
strcpy(&wrappedFunctions[fnum]->Signature[siglen],"\\n");
strcpy(&wrappedFunctions[fnum]->Signature[siglen+2],
wrappedFunctions[occ]->Signature);
}
}
} /* is this method non NULL */
} /* loop over all methods */
/* output the method table */
/* for each function in the array */
fprintf(fp,"static PyMethodDef Py%sMethods[] = {\n",data->ClassName);
for (fnum = 0; fnum < numberOfWrappedFunctions; fnum++)
{
if(wrappedFunctions[fnum]->IsLegacy)
{
fprintf(fp,"#if !defined(VTK_LEGACY_REMOVE)\n");
}
if (wrappedFunctions[fnum]->Name)
{
fprintf(fp," {(char*)\"%s\", (PyCFunction)Py%s_%s, 1,\n (char*)\"%s\\n\\n%s\"},\n",
wrappedFunctions[fnum]->Name, data->ClassName,
wrappedFunctions[fnum]->Name, wrappedFunctions[fnum]->Signature,
quote_string(wrappedFunctions[fnum]->Comment,1000));
}
if(wrappedFunctions[fnum]->IsLegacy)
{
fprintf(fp,"#endif\n");
}
}
if (!strcmp("vtkObject",data->ClassName))
{
fprintf(fp," {(char*)\"AddObserver\", (PyCFunction)Py%s_AddObserver, 1,\n (char*)\"V.AddObserver(int, function) -> int\\n\\n Add an event callback function(vtkObject, int) for an event type.\\n Returns a handle that can be used with RemoveEvent(int).\"},\n", data->ClassName);
}
else if (!strcmp("vtkObjectBase",data->ClassName))
{
fprintf(fp," {(char*)\"GetAddressAsString\", (PyCFunction)Py%s_GetAddressAsString, 1,\n (char*)\"V.GetAddressAsString(string) -> string\\n\\n Get address of C++ object in format 'Addr=%%p' after casting to\\n the specified type. You can get the same information from V.__this__.\"},\n", data->ClassName);
fprintf(fp," {(char*)\"PrintRevisions\", (PyCFunction)Py%s_PrintRevisions, 1,\n (char*)\"V.PrintRevisions() -> string\\n\\n Prints the .cxx file CVS revisions of the classes in the\\n object's inheritance chain.\"},\n", data->ClassName);
}
fprintf(fp," {NULL, NULL, 0, NULL}\n};\n\n");
}
void outputFunction(FILE *fp, FileInfo *data)
{
int i;
int args_ok = 1;
/* some functions will not get wrapped no matter what else */
if (currentFunction->IsOperator ||
currentFunction->ArrayFailure ||
!currentFunction->IsPublic ||
!currentFunction->Name)
{
return;
}
/* check to see if we can handle the args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if ((currentFunction->ArgTypes[i] & VTK_PARSE_BASE_TYPE)
== VTK_PARSE_UNKNOWN) args_ok = 0;
/* if its a pointer arg make sure we have the ArgCount */
if (((currentFunction->ArgTypes[i] & VTK_PARSE_INDIRECT) != 0) &&
((currentFunction->ArgTypes[i] & VTK_PARSE_UNQUALIFIED_TYPE)
!= VTK_PARSE_CHAR_PTR) &&
((currentFunction->ArgTypes[i] & VTK_PARSE_UNQUALIFIED_TYPE)
!= VTK_PARSE_VTK_OBJECT_PTR) &&
((currentFunction->ArgTypes[i] & VTK_PARSE_UNQUALIFIED_TYPE)
!= VTK_PARSE_VTK_OBJECT_REF))
{
if (currentFunction->NumberOfArguments > 1 ||
!currentFunction->ArgCounts[i])
{
args_ok = 0;
}
}
if (((currentFunction->ArgTypes[i] & VTK_PARSE_UNSIGNED) != 0) &&
(currentFunction->ArgTypes[i] != VTK_PARSE_UNSIGNED_CHAR) &&
(currentFunction->ArgTypes[i] != VTK_PARSE_UNSIGNED_INT) &&
(currentFunction->ArgTypes[i] != VTK_PARSE_UNSIGNED_SHORT) &&
(currentFunction->ArgTypes[i] != VTK_PARSE_UNSIGNED_LONG) &&
(currentFunction->ArgTypes[i] != VTK_PARSE_UNSIGNED_ID_TYPE) &&
(currentFunction->ArgTypes[i] != VTK_PARSE_UNSIGNED_LONG_LONG))
{
args_ok = 0;
}
}
if ((currentFunction->ReturnType & VTK_PARSE_BASE_TYPE) == VTK_PARSE_UNKNOWN)
{
args_ok = 0;
}
if (((currentFunction->ReturnType & VTK_PARSE_INDIRECT)
!= VTK_PARSE_POINTER) &&
((currentFunction->ReturnType & VTK_PARSE_INDIRECT)
!= VTK_PARSE_REF) &&
((currentFunction->ReturnType & VTK_PARSE_INDIRECT) != 0))
{
args_ok = 0;
}
if (currentFunction->NumberOfArguments &&
(currentFunction->ArgTypes[0] == VTK_PARSE_FUNCTION)
&&(currentFunction->NumberOfArguments != 1))
{
args_ok = 0;
}
/* we can't handle void * return types */
if ((currentFunction->ReturnType & VTK_PARSE_UNQUALIFIED_TYPE)
== VTK_PARSE_VOID_PTR)
{
args_ok = 0;
}
/* watch out for functions that dont have enough info */
switch (currentFunction->ReturnType & VTK_PARSE_UNQUALIFIED_TYPE)
{
case VTK_PARSE_FLOAT_PTR:
case VTK_PARSE_DOUBLE_PTR:
case VTK_PARSE_INT_PTR:
case VTK_PARSE_SHORT_PTR:
case VTK_PARSE_LONG_PTR:
case VTK_PARSE_ID_TYPE_PTR:
case VTK_PARSE_LONG_LONG_PTR:
case VTK_PARSE___INT64_PTR:
case VTK_PARSE_SIGNED_CHAR_PTR:
case VTK_PARSE_BOOL_PTR:
case VTK_PARSE_UNSIGNED_CHAR_PTR:
case VTK_PARSE_UNSIGNED_INT_PTR:
case VTK_PARSE_UNSIGNED_SHORT_PTR:
case VTK_PARSE_UNSIGNED_LONG_PTR:
case VTK_PARSE_UNSIGNED_ID_TYPE_PTR:
case VTK_PARSE_UNSIGNED_LONG_LONG_PTR:
case VTK_PARSE_UNSIGNED___INT64_PTR:
args_ok = currentFunction->HaveHint;
break;
}
/* if the args are OK and it is not a constructor or destructor */
if (args_ok &&
strcmp(data->ClassName,currentFunction->Name) &&
strcmp(data->ClassName,currentFunction->Name + 1))
{
int required_args = 0;
/* calc the total required args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
required_args = required_args +
(currentFunction->ArgCounts[i] ? currentFunction->ArgCounts[i] : 1);
}
if(currentFunction->IsLegacy)
{
fprintf(fp,"#if !defined(VTK_LEGACY_REMOVE)\n");
}
fprintf(fp," if ((!strcmp(\"%s\",argv[1]))&&(argc == %i))\n {\n",
currentFunction->Name, required_args + 2);
/* process the args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
output_temp(fp, i, currentFunction->ArgTypes[i],
currentFunction->ArgClasses[i],
currentFunction->ArgCounts[i]);
}
output_temp(fp, MAX_ARGS,currentFunction->ReturnType,
currentFunction->ReturnClass, 0);
/* only use the error variable if we have arguments to parse */
if (currentFunction->NumberOfArguments)
{
fprintf(fp," error = 0;\n\n");
/* now get the required args from the stack */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
get_args(fp,i);
}
fprintf(fp," if (!error)\n {\n");
}
switch (currentFunction->ReturnType & VTK_PARSE_UNQUALIFIED_TYPE)
{
case VTK_PARSE_VOID:
fprintf(fp," op->%s(",currentFunction->Name);
break;
case VTK_PARSE_VTK_OBJECT_REF:
fprintf(fp," temp%i = &(op)->%s(",MAX_ARGS,currentFunction->Name);
break;
default:
fprintf(fp," temp%i = (op)->%s(",MAX_ARGS,currentFunction->Name);
}
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
if (currentFunction->ArgTypes[i] == VTK_PARSE_VTK_OBJECT_REF)
{
fprintf(fp,"*(temp%i)",i);
}
else if (currentFunction->ArgTypes[i] == VTK_PARSE_FUNCTION)
{
fprintf(fp,"vtkTclVoidFunc,static_cast<void *>(temp%i)",i);
}
else
{
fprintf(fp,"temp%i",i);
}
}
fprintf(fp,");\n");
if (currentFunction->NumberOfArguments &&
(currentFunction->ArgTypes[0] == VTK_PARSE_FUNCTION))
{
fprintf(fp," op->%sArgDelete(vtkTclVoidFuncArgDelete);\n",
currentFunction->Name);
}
return_result(fp);
fprintf(fp," return TCL_OK;\n");
/* close the if error */
if (currentFunction->NumberOfArguments)
{
fprintf(fp," }\n");
}
fprintf(fp," }\n");
if(currentFunction->IsLegacy)
{
fprintf(fp,"#endif\n");
}
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
}
}
void outputFunction(FILE *fp, FileInfo *data)
{
int i;
int args_ok = 1;
/* some functions will not get wrapped no matter what else */
if (currentFunction->IsOperator ||
currentFunction->ArrayFailure ||
!currentFunction->IsPublic ||
!currentFunction->Name)
{
return;
}
/* NewInstance and SafeDownCast can not be wrapped because it is a
(non-virtual) method which returns a pointer of the same type as
the current pointer. Since all methods are virtual in Java, this
looks like polymorphic return type. */
if (!strcmp("NewInstance",currentFunction->Name))
{
return ;
}
if (!strcmp("SafeDownCast",currentFunction->Name))
{
return ;
}
/* check to see if we can handle the args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (currentFunction->ArgTypes[i] % 0x1000 == 0x9) args_ok = 0;
if ((currentFunction->ArgTypes[i] % 0x10) == 0x8) args_ok = 0;
if (((currentFunction->ArgTypes[i] % 0x1000)/0x100 != 0x3)&&
(currentFunction->ArgTypes[i] % 0x1000 != 0x109)&&
((currentFunction->ArgTypes[i] % 0x1000)/0x100)) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x313) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x314) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x315) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x316) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x31A) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x31B) args_ok = 0;
if (currentFunction->ArgTypes[i] % 0x1000 == 0x31C) args_ok = 0;
}
if ((currentFunction->ReturnType % 0x10) == 0x8) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x9) args_ok = 0;
if (((currentFunction->ReturnType % 0x1000)/0x100 != 0x3)&&
(currentFunction->ReturnType % 0x1000 != 0x109)&&
((currentFunction->ReturnType % 0x1000)/0x100)) args_ok = 0;
/* eliminate unsigned char * and unsigned short * */
if (currentFunction->ReturnType % 0x1000 == 0x314) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x315) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x316) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x31A) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x31B) args_ok = 0;
if (currentFunction->ReturnType % 0x1000 == 0x31C) args_ok = 0;
if (currentFunction->NumberOfArguments &&
(currentFunction->ArgTypes[0] == 0x5000)
&&(currentFunction->NumberOfArguments != 1)) args_ok = 0;
/* make sure we have all the info we need for array arguments in */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (((currentFunction->ArgTypes[i] % 0x1000)/0x100 == 0x3)&&
(currentFunction->ArgCounts[i] <= 0)&&
(currentFunction->ArgTypes[i] % 0x1000 != 0x309)&&
(currentFunction->ArgTypes[i] % 0x1000 != 0x303)) args_ok = 0;
}
/* if we need a return type hint make sure we have one */
switch (currentFunction->ReturnType % 0x1000)
{
case 0x301: case 0x302: case 0x307:
case 0x304: case 0x305: case 0x306:
case 0x30A: case 0x30B: case 0x30C: case 0x30D: case 0x30E:
case 0x313:
args_ok = currentFunction->HaveHint;
break;
}
/* make sure it isn't a Delete or New function */
if (!strcmp("Delete",currentFunction->Name) ||
!strcmp("New",currentFunction->Name))
{
args_ok = 0;
}
/* handle DataReader SetBinaryInputString as a special case */
if (!strcmp("SetBinaryInputString",currentFunction->Name) &&
(!strcmp("vtkDataReader",data->ClassName) ||
!strcmp("vtkStructuredGridReader",data->ClassName) ||
!strcmp("vtkRectilinearGridReader",data->ClassName) ||
!strcmp("vtkUnstructuredGridReader",data->ClassName) ||
!strcmp("vtkStructuredPointsReader",data->ClassName) ||
!strcmp("vtkPolyDataReader",data->ClassName)))
{
HandleDataReader(fp,data);
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
}
if (currentFunction->IsPublic && args_ok &&
strcmp(data->ClassName,currentFunction->Name) &&
strcmp(data->ClassName, currentFunction->Name + 1))
{
/* make sure we haven't already done one of these */
if (!DoneOne())
{
fprintf(fp,"\n private native ");
return_result_native(fp);
fprintf(fp,"%s_%i(",currentFunction->Name,numberOfWrappedFunctions);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
output_temp(fp,i);
}
fprintf(fp,");\n");
fprintf(fp," public ");
return_result(fp);
fprintf(fp,"%s(",currentFunction->Name);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
output_temp(fp,i);
}
/* if returning object, lookup in global hash */
if (currentFunction->ReturnType % 0x1000 == 0x109 ||
currentFunction->ReturnType % 0x1000 == 0x309)
{
fprintf(fp,") {");
fprintf(fp,"\n long temp = %s_%i(",currentFunction->Name, numberOfWrappedFunctions);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
fprintf(fp,"id%i",i);
}
fprintf(fp,");\n");
fprintf(fp,"\n if (temp == 0) return null;");
fprintf(fp,"\n %s obj = null;", currentFunction->ReturnClass);
fprintf(fp,"\n java.lang.ref.WeakReference ref = (java.lang.ref.WeakReference)vtkGlobalJavaHash.PointerToReference.get(new Long(temp));");
fprintf(fp,"\n if (ref != null) {");
fprintf(fp,"\n obj = (%s)ref.get();", currentFunction->ReturnClass);
fprintf(fp,"\n }");
fprintf(fp,"\n if (obj == null) {");
fprintf(fp,"\n %s tempObj = new %s(temp);", currentFunction->ReturnClass, currentFunction->ReturnClass);
fprintf(fp,"\n String className = tempObj.GetClassName();");
fprintf(fp,"\n try {");
fprintf(fp,"\n Class c = Class.forName(\"vtk.\" + className);");
fprintf(fp,"\n java.lang.reflect.Constructor cons = c.getConstructor(new Class[] {long.class} );");
fprintf(fp,"\n obj = (%s)cons.newInstance(new Object[] {new Long(temp)});", currentFunction->ReturnClass);
fprintf(fp,"\n } catch (Exception e) {");
fprintf(fp,"\n e.printStackTrace();");
fprintf(fp,"\n }");
fprintf(fp,"\n tempObj.Delete();");
fprintf(fp,"\n }");
fprintf(fp,"\n return obj;");
fprintf(fp,"\n }\n");
}
else
{
/* if not void then need return otherwise none */
if (currentFunction->ReturnType % 0x1000 == 0x2)
{
fprintf(fp,")\n { %s_%i(",currentFunction->Name,
numberOfWrappedFunctions);
}
else
{
fprintf(fp,")\n { return %s_%i(",currentFunction->Name,
numberOfWrappedFunctions);
}
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
fprintf(fp,"id%i",i);
}
if ((currentFunction->NumberOfArguments == 1) &&
(currentFunction->ArgTypes[0] == 0x5000)) fprintf(fp,",id1");
fprintf(fp,"); }\n");
}
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
}
}
}
void outputFunction(FILE *fp, FileInfo *data)
{
int i;
int args_ok = 1;
/* some functions will not get wrapped no matter what else */
if (currentFunction->IsOperator ||
currentFunction->ArrayFailure ||
!currentFunction->IsPublic ||
!currentFunction->Name)
{
return;
}
/* check to see if we can handle the args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
int isPointerToData =
arg_is_pointer_to_data(currentFunction->ArgTypes[i],
currentFunction->ArgCounts[i]);
if ((currentFunction->ArgTypes[i] % 0x10) == 0x8) args_ok = 0;
/* if its a pointer arg make sure we have the ArgCount */
if ((currentFunction->ArgTypes[i] % 0x1000 >= 0x100) &&
!isPointerToData &&
(currentFunction->ArgTypes[i] % 0x1000 != 0x303)&&
(currentFunction->ArgTypes[i] % 0x1000 != 0x309)&&
(currentFunction->ArgTypes[i] % 0x1000 != 0x109))
{
if (currentFunction->NumberOfArguments > 1 ||
!currentFunction->ArgCounts[i])
{
args_ok = 0;
}
}
if ((currentFunction->ArgTypes[i] % 0x100 >= 0x10)&&
(currentFunction->ArgTypes[i] != 0x13)&&
(currentFunction->ArgTypes[i] != 0x14)&&
(currentFunction->ArgTypes[i] != 0x15)&&
(currentFunction->ArgTypes[i] != 0x16)&&
(currentFunction->ArgTypes[i] != 0x1A)&&
!isPointerToData)
{
args_ok = 0;
}
}
/* if it returns an unknown class we cannot wrap it */
if ((currentFunction->ReturnType % 0x10) == 0x8)
{
args_ok = 0;
}
if (((currentFunction->ReturnType % 0x1000)/0x100 != 0x3)&&
((currentFunction->ReturnType % 0x1000)/0x100 != 0x1)&&
((currentFunction->ReturnType % 0x1000)/0x100))
{
args_ok = 0;
}
if (currentFunction->NumberOfArguments &&
(currentFunction->ArgTypes[0] == 0x5000))
{
args_ok = 0;
}
/* we can't handle void * return types */
if ((currentFunction->ReturnType % 0x1000) == 0x302)
{
args_ok = 0;
}
/* watch out for functions that dont have enough info */
switch (currentFunction->ReturnType % 0x1000)
{
case 0x301: case 0x307:
case 0x304: case 0x305: case 0x306: case 0x30A: case 0x30B:
case 0x30C: case 0x30D:
case 0x313: case 0x314: case 0x315: case 0x316: case 0x31A:
case 0x31B: case 0x31C:
args_ok = currentFunction->HaveHint;
break;
}
/* if the args are OK and it is not a constructor or destructor */
if (args_ok &&
strcmp(data->ClassName,currentFunction->Name) &&
strcmp(data->ClassName,currentFunction->Name + 1))
{
if(currentFunction->IsLegacy)
{
fprintf(fp,"#if !defined(VTK_LEGACY_REMOVE)\n");
}
fprintf(fp," if (!strcmp(\"%s\",method) && msg.GetNumberOfArguments(0) == %i)\n",
currentFunction->Name, currentFunction->NumberOfArguments+2);
fprintf(fp, " {\n");
/* process the args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
output_temp(fp, i, currentFunction->ArgTypes[i],
currentFunction->ArgClasses[i],
currentFunction->ArgCounts[i]);
}
output_temp(fp, MAX_ARGS,currentFunction->ReturnType,
currentFunction->ReturnClass, 0);
if(currentFunction->NumberOfArguments > 0)
{
const char* amps = " if(";
/* now get the required args from the stack */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
fprintf(fp, "%s", amps);
amps = " &&\n ";
get_args(fp,i);
}
fprintf(fp, ")\n");
}
fprintf(fp, " {\n");
switch (currentFunction->ReturnType % 0x1000)
{
case 0x2:
fprintf(fp," op->%s(",currentFunction->Name);
break;
case 0x109:
fprintf(fp," temp%i = &(op)->%s(",MAX_ARGS,currentFunction->Name);
break;
default:
fprintf(fp," temp%i = (op)->%s(",MAX_ARGS,currentFunction->Name);
}
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
if ((currentFunction->ArgTypes[i] % 0x1000) == 0x109)
{
fprintf(fp,"*(temp%i)",i);
}
else
{
fprintf(fp,"temp%i",i);
}
}
fprintf(fp,");\n");
return_result(fp);
fprintf(fp," return 1;\n");
fprintf(fp," }\n");
fprintf(fp," }\n");
if(currentFunction->IsLegacy)
{
fprintf(fp,"#endif\n");
}
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
}
#if 0
if (!strcmp("vtkObject",data->ClassName))
{
fprintf(fp," if (!strcmp(\"AddProgressObserver\",method) && msg.NumberOfArguments == 3 &&\n");
fprintf(fp," msg.ArgumentTypes[2] == vtkClietnServerStream::string_value)\n");
fprintf(fp," {\n");
fprintf(fp," vtkClientServerProgressObserver *apo = vtkClientServerProgressObserver::New();\n");
fprintf(fp," vtkObject* obj = arlu->GetObjectFromMessage(msg, 0, 1);\n");
fprintf(fp," apo->SetFilterID(arlu->GetIDFromObject(obj));\n");
fprintf(fp," apo->SetClientServerUtil(arlu);\n");
fprintf(fp," char *temp0 = vtkClientServerInterpreter::GetString(msg,2);\n");
fprintf(fp," op->AddObserver(temp0,apo);\n");
fprintf(fp," apo->Delete();\n");
fprintf(fp," delete [] temp0;\n");
fprintf(fp," return 1;\n");
fprintf(fp," }\n");
}
#endif
}
void outputFunction(FILE *fp, ClassInfo *data)
{
static unsigned int supported_types[] = {
VTK_PARSE_VOID, VTK_PARSE_BOOL, VTK_PARSE_FLOAT, VTK_PARSE_DOUBLE,
VTK_PARSE_CHAR, VTK_PARSE_UNSIGNED_CHAR, VTK_PARSE_SIGNED_CHAR,
VTK_PARSE_INT, VTK_PARSE_UNSIGNED_INT,
VTK_PARSE_SHORT, VTK_PARSE_UNSIGNED_SHORT,
VTK_PARSE_LONG, VTK_PARSE_UNSIGNED_LONG,
VTK_PARSE_ID_TYPE, VTK_PARSE_UNSIGNED_ID_TYPE,
VTK_PARSE_LONG_LONG, VTK_PARSE_UNSIGNED_LONG_LONG,
VTK_PARSE___INT64, VTK_PARSE_UNSIGNED___INT64,
VTK_PARSE_VTK_OBJECT, VTK_PARSE_STRING,
0
};
int i, j;
int args_ok = 1;
unsigned int rType =
(currentFunction->ReturnType & VTK_PARSE_UNQUALIFIED_TYPE);
unsigned int aType = 0;
unsigned int baseType = 0;
/* some functions will not get wrapped no matter what else */
if (currentFunction->IsOperator ||
currentFunction->ArrayFailure ||
!currentFunction->IsPublic ||
!currentFunction->Name)
{
return;
}
/* NewInstance and SafeDownCast can not be wrapped because it is a
(non-virtual) method which returns a pointer of the same type as
the current pointer. Since all methods are virtual in Java, this
looks like polymorphic return type. */
if (!strcmp("NewInstance",currentFunction->Name))
{
return ;
}
if (!strcmp("SafeDownCast",currentFunction->Name))
{
return ;
}
/* The unwrappable methods in Filtering/vtkInformation.c */
if (strcmp(data->Name, "vtkInformation") == 0 &&
currentFunction->IsLegacy)
{
return;
}
/* The GetInput() in vtkMapper cannot be overriden with a
* different return type, Java doesn't allow this */
if (strcmp(data->Name, "vtkMapper") == 0 &&
strcmp(currentFunction->Name, "GetInput") == 0)
{
return;
}
/* check to see if we can handle the args */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
aType = (currentFunction->ArgTypes[i] & VTK_PARSE_UNQUALIFIED_TYPE);
baseType = (aType & VTK_PARSE_BASE_TYPE);
if (currentFunction->ArgTypes[i] != VTK_PARSE_FUNCTION)
{
for (j = 0; supported_types[j] != 0; j++)
{
if (baseType == supported_types[j]) { break; }
}
if (supported_types[j] == 0)
{
args_ok = 0;
}
}
if (baseType == VTK_PARSE_OBJECT)
{
if ((aType & VTK_PARSE_INDIRECT) != VTK_PARSE_POINTER)
{
args_ok = 0;
}
else if (hierarchyInfo)
{
if (vtkParseHierarchy_IsExtern(hierarchyInfo,
currentFunction->ArgClasses[i]) ||
vtkParseHierarchy_GetProperty(hierarchyInfo,
currentFunction->ArgClasses[i], "WRAP_EXCLUDE") ||
!vtkParseHierarchy_IsTypeOf(hierarchyInfo,
currentFunction->ArgClasses[i], "vtkObjectBase"))
{
args_ok = 0;
}
}
}
if (aType == VTK_PARSE_VTK_OBJECT) args_ok = 0;
if (((aType & VTK_PARSE_INDIRECT) != VTK_PARSE_POINTER) &&
((aType & VTK_PARSE_INDIRECT) != 0) &&
(aType != VTK_PARSE_STRING_REF)) args_ok = 0;
if (aType == VTK_PARSE_STRING_PTR) args_ok = 0;
if (aType == VTK_PARSE_UNSIGNED_CHAR_PTR) args_ok = 0;
if (aType == VTK_PARSE_UNSIGNED_INT_PTR) args_ok = 0;
if (aType == VTK_PARSE_UNSIGNED_SHORT_PTR) args_ok = 0;
if (aType == VTK_PARSE_UNSIGNED_LONG_PTR) args_ok = 0;
if (aType == VTK_PARSE_UNSIGNED_ID_TYPE_PTR) args_ok = 0;
if (aType == VTK_PARSE_UNSIGNED_LONG_LONG_PTR) args_ok = 0;
if (aType == VTK_PARSE_UNSIGNED___INT64_PTR) args_ok = 0;
}
baseType = (rType & VTK_PARSE_BASE_TYPE);
for (j = 0; supported_types[j] != 0; j++)
{
if (baseType == supported_types[j]) { break; }
}
if (supported_types[j] == 0)
{
args_ok = 0;
}
if (baseType == VTK_PARSE_OBJECT)
{
if ((rType & VTK_PARSE_INDIRECT) != VTK_PARSE_POINTER)
{
args_ok = 0;
}
else if (hierarchyInfo)
{
if (vtkParseHierarchy_IsExtern(hierarchyInfo,
currentFunction->ReturnClass) ||
vtkParseHierarchy_GetProperty(hierarchyInfo,
currentFunction->ReturnClass, "WRAP_EXCLUDE") ||
!vtkParseHierarchy_IsTypeOf(hierarchyInfo,
currentFunction->ReturnClass, "vtkObjectBase"))
{
args_ok = 0;
}
}
}
if (((rType & VTK_PARSE_INDIRECT) != VTK_PARSE_POINTER) &&
((rType & VTK_PARSE_INDIRECT) != 0) &&
(rType != VTK_PARSE_STRING_REF)) args_ok = 0;
if (rType == VTK_PARSE_STRING_PTR) args_ok = 0;
/* eliminate unsigned char * and unsigned short * */
if (rType == VTK_PARSE_UNSIGNED_INT_PTR) args_ok = 0;
if (rType == VTK_PARSE_UNSIGNED_SHORT_PTR) args_ok = 0;
if (rType == VTK_PARSE_UNSIGNED_LONG_PTR) args_ok = 0;
if (rType == VTK_PARSE_UNSIGNED_ID_TYPE_PTR) args_ok = 0;
if (rType == VTK_PARSE_UNSIGNED_LONG_LONG_PTR) args_ok = 0;
if (rType == VTK_PARSE_UNSIGNED___INT64_PTR) args_ok = 0;
if (currentFunction->NumberOfArguments &&
(currentFunction->ArgTypes[0] == VTK_PARSE_FUNCTION)
&&(currentFunction->NumberOfArguments != 1)) args_ok = 0;
/* make sure we have all the info we need for array arguments in */
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
aType = (currentFunction->ArgTypes[i] & VTK_PARSE_UNQUALIFIED_TYPE);
if (((aType & VTK_PARSE_INDIRECT) == VTK_PARSE_POINTER)&&
(currentFunction->ArgCounts[i] <= 0)&&
(aType != VTK_PARSE_VTK_OBJECT_PTR)&&
(aType != VTK_PARSE_CHAR_PTR)) args_ok = 0;
}
/* if we need a return type hint make sure we have one */
switch (rType)
{
case VTK_PARSE_FLOAT_PTR:
case VTK_PARSE_VOID_PTR:
case VTK_PARSE_DOUBLE_PTR:
case VTK_PARSE_INT_PTR:
case VTK_PARSE_SHORT_PTR:
case VTK_PARSE_LONG_PTR:
case VTK_PARSE_ID_TYPE_PTR:
case VTK_PARSE_LONG_LONG_PTR:
case VTK_PARSE___INT64_PTR:
case VTK_PARSE_SIGNED_CHAR_PTR:
case VTK_PARSE_BOOL_PTR:
case VTK_PARSE_UNSIGNED_CHAR_PTR:
args_ok = currentFunction->HaveHint;
break;
}
/* make sure there isn't a Java-specific override */
if (!strcmp("vtkObject",data->Name))
{
/* remove the original vtkCommand observer methods */
if (!strcmp(currentFunction->Name,"AddObserver") ||
!strcmp(currentFunction->Name,"GetCommand") ||
(!strcmp(currentFunction->Name,"RemoveObserver") &&
(currentFunction->ArgTypes[0] != VTK_PARSE_UNSIGNED_LONG)) ||
((!strcmp(currentFunction->Name,"RemoveObservers") ||
!strcmp(currentFunction->Name,"HasObserver")) &&
(((currentFunction->ArgTypes[0] != VTK_PARSE_UNSIGNED_LONG) &&
(currentFunction->ArgTypes[0] !=
(VTK_PARSE_CHAR_PTR|VTK_PARSE_CONST))) ||
(currentFunction->NumberOfArguments > 1))) ||
(!strcmp(currentFunction->Name,"RemoveAllObservers") &&
(currentFunction->NumberOfArguments > 0)))
{
args_ok = 0;
}
}
else if (!strcmp("vtkObjectBase",data->Name))
{
/* remove the special vtkObjectBase methods */
if (!strcmp(currentFunction->Name,"PrintRevisions") ||
!strcmp(currentFunction->Name,"Print"))
{
args_ok = 0;
}
}
/* make sure it isn't a Delete or New function */
if (!strcmp("Delete",currentFunction->Name) ||
!strcmp("New",currentFunction->Name))
{
args_ok = 0;
}
/* handle DataReader SetBinaryInputString as a special case */
if (!strcmp("SetBinaryInputString",currentFunction->Name) &&
(!strcmp("vtkDataReader",data->Name) ||
!strcmp("vtkStructuredGridReader",data->Name) ||
!strcmp("vtkRectilinearGridReader",data->Name) ||
!strcmp("vtkUnstructuredGridReader",data->Name) ||
!strcmp("vtkStructuredPointsReader",data->Name) ||
!strcmp("vtkPolyDataReader",data->Name)))
{
HandleDataReader(fp,data);
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
}
if (currentFunction->IsPublic && args_ok &&
strcmp(data->Name,currentFunction->Name) &&
strcmp(data->Name, currentFunction->Name + 1))
{
/* make sure we haven't already done one of these */
if (!DoneOne())
{
fprintf(fp,"\n private native ");
return_result_native(fp);
fprintf(fp,"%s_%i(",currentFunction->Name,numberOfWrappedFunctions);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
output_temp(fp,i);
}
fprintf(fp,");\n");
fprintf(fp," public ");
return_result(fp);
fprintf(fp,"%s(",currentFunction->Name);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
output_temp(fp,i);
}
/* if returning object, lookup in global hash */
if (rType == VTK_PARSE_VTK_OBJECT_PTR)
{
fprintf(fp,") {");
fprintf(fp,"\n long temp = %s_%i(",currentFunction->Name, numberOfWrappedFunctions);
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
fprintf(fp,"id%i",i);
}
fprintf(fp,");\n");
fprintf(fp,"\n if (temp == 0) return null;");
fprintf(fp,"\n %s obj = null;", currentFunction->ReturnClass);
fprintf(fp,"\n java.lang.ref.WeakReference ref = (java.lang.ref.WeakReference)vtkGlobalJavaHash.PointerToReference.get(new Long(temp));");
fprintf(fp,"\n if (ref != null) {");
fprintf(fp,"\n obj = (%s)ref.get();", currentFunction->ReturnClass);
fprintf(fp,"\n }");
fprintf(fp,"\n if (obj == null) {");
fprintf(fp,"\n %s tempObj = new %s(temp);", currentFunction->ReturnClass, currentFunction->ReturnClass);
fprintf(fp,"\n String className = tempObj.GetClassName();");
fprintf(fp,"\n try {");
fprintf(fp,"\n Class c = Class.forName(\"vtk.\" + className);");
fprintf(fp,"\n java.lang.reflect.Constructor cons = c.getConstructor(new Class[] {long.class} );");
fprintf(fp,"\n obj = (%s)cons.newInstance(new Object[] {new Long(temp)});", currentFunction->ReturnClass);
fprintf(fp,"\n } catch (Exception e) {");
fprintf(fp,"\n e.printStackTrace();");
fprintf(fp,"\n }");
fprintf(fp,"\n vtkObjectBase.VTKDeleteReference(temp);");
fprintf(fp,"\n }");
fprintf(fp,"\n return obj;");
fprintf(fp,"\n }\n");
}
else
{
/* if not void then need return otherwise none */
if (rType == VTK_PARSE_VOID)
{
fprintf(fp,")\n { %s_%i(",currentFunction->Name,
numberOfWrappedFunctions);
}
else
{
fprintf(fp,")\n { return %s_%i(",currentFunction->Name,
numberOfWrappedFunctions);
}
for (i = 0; i < currentFunction->NumberOfArguments; i++)
{
if (i)
{
fprintf(fp,",");
}
fprintf(fp,"id%i",i);
}
if ((currentFunction->NumberOfArguments == 1) &&
(currentFunction->ArgTypes[0] == VTK_PARSE_FUNCTION))
{
fprintf(fp,",id1");
}
fprintf(fp,"); }\n");
}
wrappedFunctions[numberOfWrappedFunctions] = currentFunction;
numberOfWrappedFunctions++;
}
}
}
