/* ---------------------------------------------------------------------------
 * Error handling
 *
 * ---------------------------------------------------------------------------*/

#define SWIG_Error(code, msg)     SWIGV8_ErrorHandler.error(code, msg)
#define SWIG_exception(code, msg) SWIGV8_ErrorHandler.error(code, msg)
#define SWIG_fail                 goto fail
#define SWIGV8_OVERLOAD false

void SWIG_V8_Raise(const char* msg) {
  v8::ThrowException(v8::Exception::Error(v8::String::New(msg)));
}

/*
  Note: There are two contexts for handling errors.
  A static V8ErrorHandler is used in not overloaded methods.
  For overloaded methods the throwing type checking mechanism is used
  during dispatching. As V8 exceptions can not be resetted properly
  the trick is to use a dynamic ErrorHandler with same local name as the global
  one.

  - See defintion of SWIG_Error above.
  - See code templates 'JS_function_dispatcher', 'JS_functionwrapper_overload',
    and 'JS_function_dispatch_case' in javascriptcode.swg

*/
class V8ErrorHandler {
public:
  virtual ~V8ErrorHandler() {}
  virtual void error(int code, const char* msg) {
    SWIG_V8_Raise(msg);
  }
};
// this is used in usually
V8ErrorHandler SWIGV8_ErrorHandler;

// instances of this are used in overloaded functions
class OverloadErrorHandler: public V8ErrorHandler {
public:
  virtual void error(int code, const char* msg) {
    err = v8::Exception::Error(v8::String::New(msg));
    if(code != SWIG_TypeError) {
      v8::ThrowException(err);
    }
  }
  v8::Handle<v8::Value> err;
};

// Note: these typedefs and defines are used to deal with  v8 API changes since version 3.19.00

#if (SWIG_V8_VERSION < 0x031903)
typedef v8::Handle<v8::Value> SwigV8ReturnValue;
typedef v8::Arguments SwigV8Arguments;
typedef v8::AccessorInfo SwigV8PropertyCallbackInfo;
#define SWIGV8_RETURN(val) return scope.Close(val)
#define SWIGV8_RETURN_INFO(val, info) return scope.Close(val)
#else
typedef void SwigV8ReturnValue;
typedef v8::FunctionCallbackInfo<v8::Value> SwigV8Arguments;
typedef v8::PropertyCallbackInfo<v8::Value> SwigV8PropertyCallbackInfo;
#define SWIGV8_RETURN(val) args.GetReturnValue().Set(val); return
#define SWIGV8_RETURN_INFO(val, info) info.GetReturnValue().Set(val); return
#endif


/* ---------------------------------------------------------------------------
 * Basic Proxy object
 *
 * ---------------------------------------------------------------------------*/

// Note: to trigger the v8 gc more often one can tell v8 about the memory consumption
// TODO: we could add a v8 specific parameter to control this value
#define SWIGV8_AVG_OBJ_SIZE 1000

class SWIGV8_Proxy {
public:
  SWIGV8_Proxy(): swigCMemOwn(false), swigCObject(0), info(0) {
    v8::V8::AdjustAmountOfExternalAllocatedMemory(SWIGV8_AVG_OBJ_SIZE);
  };

  ~SWIGV8_Proxy() {
#if (SWIG_V8_VERSION < 0x031710)
    handle.ClearWeak();
    handle.Dispose();
#elif (SWIG_V8_VERSION < 0x032100)
    handle.ClearWeak(v8::Isolate::GetCurrent());
    handle.Dispose(v8::Isolate::GetCurrent());
#else    
    handle.ClearWeak();
    handle.Dispose();
#endif

    handle.Clear();
    v8::V8::AdjustAmountOfExternalAllocatedMemory(-SWIGV8_AVG_OBJ_SIZE);
  }

  bool swigCMemOwn;
  void *swigCObject;
  swig_type_info *info;
  v8::Persistent<v8::Object> handle;
};

class SWIGV8_ClientData {
public:
  v8::Persistent<v8::FunctionTemplate> class_templ;

#if (SWIG_V8_VERSION < 0x031710)
  void (*dtor) (v8::Persistent< v8::Value> object, void *parameter);
#elif (SWIG_V8_VERSION < 0x031900)
  void (*dtor) (v8::Isolate *isolate, v8::Persistent< v8::Value> object, void *parameter);
#else
  void (*dtor) (v8::Isolate *isolate, v8::Persistent< v8::Object > *object, SWIGV8_Proxy *proxy);
#endif
};

v8::Persistent<v8::FunctionTemplate> SWIGV8_SWIGTYPE_Proxy_class_templ;

int SWIG_V8_ConvertInstancePtr(v8::Handle<v8::Object> objRef, void** ptr, swig_type_info *info, int flags) {
#if (SWIG_V8_VERSION < 0x032117)
  v8::HandleScope scope;
#else
  v8::HandleScope scope(v8::Isolate::GetCurrent());
#endif

  if(objRef->InternalFieldCount() < 1) return SWIG_ERROR;

#if (SWIG_V8_VERSION < 0x031511)
  v8::Handle<v8::Value> cdataRef = objRef->GetInternalField(0);
  SWIGV8_Proxy *cdata = static_cast<SWIGV8_Proxy *>(v8::External::Unwrap(cdataRef));
#else
  SWIGV8_Proxy *cdata = static_cast<SWIGV8_Proxy *>(objRef->GetAlignedPointerFromInternalField(0));
#endif

  if(cdata == NULL) {
    return SWIG_ERROR;
  }
  if(cdata->info != info) {
    swig_cast_info *tc = SWIG_TypeCheckStruct(cdata->info, info);
    if (!tc && cdata->info->name) {
      tc = SWIG_TypeCheck(cdata->info->name, info);
    }
    bool type_valid = tc != 0;
    if(!type_valid) {
      return SWIG_TypeError;
    }
  }
  *ptr = cdata->swigCObject;
  if(flags & SWIG_POINTER_DISOWN) {
    cdata->swigCMemOwn = false;
  }
  return SWIG_OK;
}

#if (SWIG_V8_VERSION < 0x031710)
void SWIGV8_Proxy_DefaultDtor(v8::Persistent< v8::Value > object, void *parameter)
#elif (SWIG_V8_VERSION < 0x031900)
void SWIGV8_Proxy_DefaultDtor(v8::Isolate *, v8::Persistent< v8::Value > object, void *parameter)
#else
void SWIGV8_Proxy_DefaultDtor(v8::Isolate *, v8::Persistent< v8::Object > *object, SWIGV8_Proxy *proxy)
#endif
{
#if (SWIG_V8_VERSION < 0x031900)
  SWIGV8_Proxy *proxy = static_cast<SWIGV8_Proxy *>(parameter);
#endif

  delete proxy;
}

int SWIG_V8_GetInstancePtr(v8::Handle<v8::Value> valRef, void** ptr) {
  if(!valRef->IsObject()) {
    return SWIG_TypeError;
  }
  v8::Handle<v8::Object> objRef = valRef->ToObject();

  if(objRef->InternalFieldCount() < 1) return SWIG_ERROR;

#if (SWIG_V8_VERSION < 0x031511)
  v8::Handle<v8::Value> cdataRef = objRef->GetInternalField(0);
  SWIGV8_Proxy *cdata = static_cast<SWIGV8_Proxy *>(v8::External::Unwrap(cdataRef));
#else
  SWIGV8_Proxy *cdata = static_cast<SWIGV8_Proxy *>(objRef->GetAlignedPointerFromInternalField(0));
#endif

  if(cdata == NULL) {
    return SWIG_ERROR;
  }

  *ptr = cdata->swigCObject;

  return SWIG_OK;
}

void SWIGV8_SetPrivateData(v8::Handle<v8::Object> obj, void* ptr, swig_type_info *info, int flags) {
  SWIGV8_Proxy* cdata = new SWIGV8_Proxy();
  cdata->swigCObject = ptr;
  cdata->swigCMemOwn = (flags & SWIG_POINTER_OWN) ? 1 : 0;
  cdata->info = info;

#if (SWIG_V8_VERSION < 0x031511)
  obj->SetPointerInInternalField(0, cdata);
#else
  obj->SetAlignedPointerInInternalField(0, cdata);
#endif

#if (SWIG_V8_VERSION < 0x031710)
  cdata->handle = v8::Persistent<v8::Object>::New(obj);
#elif (SWIG_V8_VERSION < 0x031900)
  cdata->handle = v8::Persistent<v8::Object>::New(v8::Isolate::GetCurrent(), obj);
#else
  cdata->handle.Reset(v8::Isolate::GetCurrent(), obj);
#endif

#if (SWIG_V8_VERSION < 0x031710)
  // clientdata must be set for owned data as we need to register the dtor
  if(cdata->swigCMemOwn && (SWIGV8_ClientData*)info->clientdata) {
    cdata->handle.MakeWeak(cdata, ((SWIGV8_ClientData*)info->clientdata)->dtor);
  } else {
    cdata->handle.MakeWeak(cdata, SWIGV8_Proxy_DefaultDtor);
  }
#elif (SWIG_V8_VERSION < 0x031918)
  if(cdata->swigCMemOwn && (SWIGV8_ClientData*)info->clientdata) {
    cdata->handle.MakeWeak(v8::Isolate::GetCurrent(), cdata, ((SWIGV8_ClientData*)info->clientdata)->dtor);
  } else {
    cdata->handle.MakeWeak(v8::Isolate::GetCurrent(), cdata, SWIGV8_Proxy_DefaultDtor);
  }
#else
  if(cdata->swigCMemOwn && (SWIGV8_ClientData*)info->clientdata) {
    cdata->handle.MakeWeak(cdata, ((SWIGV8_ClientData*)info->clientdata)->dtor);
  } else {
    cdata->handle.MakeWeak(cdata, SWIGV8_Proxy_DefaultDtor);
  }
#endif

#if (SWIG_V8_VERSION < 0x031710)
  cdata->handle.MarkIndependent();
#elif (SWIG_V8_VERSION < 0x032100)
  cdata->handle.MarkIndependent(v8::Isolate::GetCurrent());
#else
  cdata->handle.MarkIndependent();
#endif

}

int SWIG_V8_ConvertPtr(v8::Handle<v8::Value> valRef, void** ptr, swig_type_info *info, int flags) {
#if (SWIG_V8_VERSION < 0x032117)
  v8::HandleScope scope;
#else
  v8::HandleScope scope(v8::Isolate::GetCurrent());
#endif
  
  /* special case: JavaScript null => C NULL pointer */
  if(valRef->IsNull()) {
    *ptr=0;
    return SWIG_OK;
  }
  if(!valRef->IsObject()) {
    return SWIG_TypeError;
  }
  v8::Handle<v8::Object> objRef = valRef->ToObject();
  return SWIG_V8_ConvertInstancePtr(objRef, ptr, info, flags);
}

v8::Handle<v8::Value> SWIG_V8_NewPointerObj(void *ptr, swig_type_info *info, int flags) {
#if (SWIG_V8_VERSION < 0x032117)
  v8::HandleScope scope;
#else
  v8::HandleScope scope(v8::Isolate::GetCurrent());
#endif
  
  v8::Handle<v8::FunctionTemplate> class_templ;

  if (ptr == NULL) {
    return scope.Close(v8::Null());
  }

#if (SWIG_V8_VERSION < 0x031903)
  if(info->clientdata != 0) {
    class_templ = ((SWIGV8_ClientData*) info->clientdata)->class_templ;
  } else {
    class_templ = SWIGV8_SWIGTYPE_Proxy_class_templ;
  }
#else
  v8::Isolate *iso = v8::Isolate::GetCurrent();

  if(info->clientdata != 0) {
    class_templ = v8::Handle<v8::FunctionTemplate>::New(iso, ((SWIGV8_ClientData*) info->clientdata)->class_templ);
  } else {
    class_templ = v8::Handle<v8::FunctionTemplate>::New(iso, SWIGV8_SWIGTYPE_Proxy_class_templ);
  }
#endif

  v8::Handle<v8::Object> result = class_templ->InstanceTemplate()->NewInstance();
  SWIGV8_SetPrivateData(result, ptr, info, flags);

  return scope.Close(result);
}

#define SWIG_ConvertPtr(obj, ptr, info, flags)    SWIG_V8_ConvertPtr(obj, ptr, info, flags)
#define SWIG_NewPointerObj(ptr, info, flags)      SWIG_V8_NewPointerObj(ptr, info, flags)

#define SWIG_ConvertInstance(obj, pptr, type, flags)    SWIG_V8_ConvertInstancePtr(obj, pptr, type, flags)
#define SWIG_NewInstanceObj(thisvalue, type, flags)     SWIG_V8_NewPointerObj(thisvalue, type, flags)

#define SWIG_ConvertFunctionPtr(obj, pptr, type)        SWIG_V8_ConvertPtr(obj, pptr, type, 0)
#define SWIG_NewFunctionPtrObj(ptr, type)               SWIG_V8_NewPointerObj(ptr, type, 0)

#define SWIG_GetInstancePtr(obj, ptr)    SWIG_V8_GetInstancePtr(obj, ptr)

SwigV8ReturnValue _SWIGV8_wrap_equals(const SwigV8Arguments &args) {

#if (SWIG_V8_VERSION < 0x032117)
  v8::HandleScope scope;
#else
  v8::HandleScope scope(v8::Isolate::GetCurrent());
#endif
  
  v8::Handle<v8::Value> jsresult;
  void *arg1 = (void *) 0 ;
  void *arg2 = (void *) 0 ;
  bool result;
  int res1;
  int res2;

  if(args.Length() != 1) SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments for equals.");

  res1 = SWIG_GetInstancePtr(args.Holder(), &arg1);
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ERROR, "Could not get pointer from 'this' object for equals.");
  }
  res2 = SWIG_GetInstancePtr(args[0], &arg2);
  if (!SWIG_IsOK(res2)) {
    SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "equals" "', argument " "1"" of type '" "void *""'");
  }

  result = (bool)(arg1 == arg2);
  jsresult =  v8::Boolean::New(result);

  SWIGV8_RETURN(jsresult);
  goto fail;
fail:
  SWIGV8_RETURN(v8::Undefined());
}

SwigV8ReturnValue _wrap_getCPtr(const SwigV8Arguments &args) {

#if (SWIG_V8_VERSION < 0x032117)
  v8::HandleScope scope;
#else
  v8::HandleScope scope(v8::Isolate::GetCurrent());
#endif
  
  v8::Handle<v8::Value> jsresult;
  void *arg1 = (void *) 0 ;
  long result;
  int res1;

  res1 = SWIG_GetInstancePtr(args.Holder(), &arg1);
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "getCPtr" "', argument " "1"" of type '" "void *""'");
  }

  result = (long)arg1;
  jsresult = v8::Number::New(result);

  SWIGV8_RETURN(jsresult);
  goto fail;
fail:
  SWIGV8_RETURN(v8::Undefined());
}

/* ---------------------------------------------------------------------------
 * PackedData object
 *
 * ---------------------------------------------------------------------------*/

class SwigV8PackedData {
public:
  SwigV8PackedData(void *data, size_t size, swig_type_info *type): data(data), size(size), type(type) {};

  ~SwigV8PackedData() {
  };

  void* data;
  size_t size;
  swig_type_info *type;

  v8::Persistent<v8::Object> handle;
};

SWIGRUNTIMEINLINE
int SwigV8Packed_Check(v8::Handle<v8::Value> valRef) {

#if (SWIG_V8_VERSION < 0x032117)
  v8::HandleScope scope;
#else
  v8::HandleScope scope(v8::Isolate::GetCurrent());
#endif
  
  v8::Handle<v8::Object> objRef = valRef->ToObject();
  if(objRef->InternalFieldCount() < 1) return false;
  v8::Handle<v8::Value> flag = objRef->GetHiddenValue(v8::String::New("__swig__packed_data__"));
  return (flag->IsBoolean() && flag->BooleanValue());
}

SWIGRUNTIME
swig_type_info* SwigV8Packed_UnpackData(v8::Handle<v8::Value> valRef, void *ptr, size_t size) {
  if (SwigV8Packed_Check(valRef)) {
  
#if (SWIG_V8_VERSION < 0x032117)
    v8::HandleScope scope;
#else
    v8::HandleScope scope(v8::Isolate::GetCurrent());
#endif
    
    SwigV8PackedData *sobj;

    v8::Handle<v8::Object> objRef = valRef->ToObject();

#if (SWIG_V8_VERSION < 0x031511)
    v8::Handle<v8::Value> cdataRef = objRef->GetInternalField(0);
    sobj = static_cast<SwigV8PackedData*>(v8::External::Unwrap(cdataRef));
#else
    sobj = static_cast<SwigV8PackedData*>(objRef->GetAlignedPointerFromInternalField(0));
#endif
    if (sobj == NULL || sobj->size != size) return 0;
    memcpy(ptr, sobj->data, size);
    return sobj->type;
  } else {
    return 0;
  }
}

SWIGRUNTIME
int SWIGV8_ConvertPacked(v8::Handle<v8::Value> valRef, void *ptr, size_t sz, swig_type_info *ty) {
  swig_type_info *to = SwigV8Packed_UnpackData(valRef, ptr, sz);
  if (!to) return SWIG_ERROR;
  if (ty) {
    if (to != ty) {
      /* check type cast? */
      swig_cast_info *tc = SWIG_TypeCheck(to->name,ty);
      if (!tc) return SWIG_ERROR;
    }
  }
  return SWIG_OK;
}

#if (SWIG_V8_VERSION < 0x031710)
void _wrap_SwigV8PackedData_delete(v8::Persistent< v8::Value > object, void *parameter)
{
  SwigV8PackedData *cdata = static_cast<SwigV8PackedData *>(parameter);
#elif (SWIG_V8_VERSION < 0x031900)
void _wrap_SwigV8PackedData_delete(v8::Isolate *isolate, v8::Persistent< v8::Value > object, void *parameter)
{
  SwigV8PackedData *cdata = static_cast<SwigV8PackedData *>(parameter);
#else
void _wrap_SwigV8PackedData_delete(v8::Isolate *isolate, v8::Persistent< v8::Object > * object, SwigV8PackedData *cdata)
{
#endif

  delete cdata;

#if (SWIG_V8_VERSION < 0x031710)
  object.Clear();
  object.Dispose();
#elif (SWIG_V8_VERSION < 0x031900)
  object.Clear();
  object.Dispose(isolate);
#elif (SWIG_V8_VERSION < 0x032100)
  object->Dispose(isolate);
#else
  object->Dispose();
#endif
}

SWIGRUNTIME
v8::Handle<v8::Value> SWIGV8_NewPackedObj(void *data, size_t size, swig_type_info *type) {
#if (SWIG_V8_VERSION < 0x032117)
  v8::HandleScope scope;
#else
  v8::HandleScope scope(v8::Isolate::GetCurrent());
#endif

  SwigV8PackedData* cdata = new SwigV8PackedData(data, size, type);
  v8::Handle<v8::Object> obj = v8::Object::New();

  obj->SetHiddenValue(v8::String::New("__swig__packed_data__"), v8::Boolean::New(true));

#if (SWIG_V8_VERSION < 0x031511)
  obj->SetPointerInInternalField(0, cdata);
#else
  obj->SetAlignedPointerInInternalField(0, cdata);
#endif

#if (SWIG_V8_VERSION < 0x031710)
  cdata->handle = v8::Persistent<v8::Object>::New(obj);
#elif (SWIG_V8_VERSION < 0x031900)
  cdata->handle = v8::Persistent<v8::Object>::New(v8::Isolate::GetCurrent(), obj);
#else
  cdata->handle.Reset(v8::Isolate::GetCurrent(), obj);
#endif


#if (SWIG_V8_VERSION < 0x031710)
  cdata->handle.MakeWeak(cdata, _wrap_SwigV8PackedData_delete);
#elif (SWIG_V8_VERSION < 0x031918)
  cdata->handle.MakeWeak(v8::Isolate::GetCurrent(), cdata, _wrap_SwigV8PackedData_delete);
#else
  cdata->handle.MakeWeak(cdata, _wrap_SwigV8PackedData_delete);
#endif

#if (SWIG_V8_VERSION < 0x031710)
  cdata->handle.MarkIndependent();
#elif (SWIG_V8_VERSION < 0x032100)
  cdata->handle.MarkIndependent(v8::Isolate::GetCurrent());
#else
  cdata->handle.MarkIndependent();
#endif

  return scope.Close(obj);
}

#define SWIG_ConvertMember(obj, ptr, sz, ty)            SWIGV8_ConvertPacked(obj, ptr, sz, ty)
#define SWIG_NewMemberObj(ptr, sz, type)                SWIGV8_NewPackedObj(ptr, sz, type)


/* ---------------------------------------------------------------------------
 * Support for IN/OUTPUT typemaps (see Lib/typemaps/inoutlist.swg)
 *
 * ---------------------------------------------------------------------------*/

SWIGRUNTIME
v8::Handle<v8::Value> SWIGV8_AppendOutput(v8::Handle<v8::Value> result, v8::Handle<v8::Value> obj) {
#if (SWIG_V8_VERSION < 0x032117)
  v8::HandleScope scope;
#else
  v8::HandleScope scope(v8::Isolate::GetCurrent());
#endif
  
  if (result->IsUndefined()) {
    result = v8::Array::New();
  }
  v8::Handle<v8::Array> arr = v8::Handle<v8::Array>::Cast(result);
  arr->Set(arr->Length(), obj);

  return scope.Close(arr);
}