500 lines
15 KiB
Text
500 lines
15 KiB
Text
/* ---------------------------------------------------------------------------
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* Error handling
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*
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* ---------------------------------------------------------------------------*/
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#define SWIG_Error(code, msg) SWIGV8_ErrorHandler.error(code, msg)
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#define SWIG_exception(code, msg) SWIGV8_ErrorHandler.error(code, msg)
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#define SWIG_fail goto fail
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#define SWIGV8_OVERLOAD false
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void SWIG_V8_Raise(const char* msg) {
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v8::ThrowException(v8::Exception::Error(v8::String::New(msg)));
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}
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/*
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Note: There are two contexts for handling errors.
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A static V8ErrorHandler is used in not overloaded methods.
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For overloaded methods the throwing type checking mechanism is used
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during dispatching. As V8 exceptions can not be resetted properly
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the trick is to use a dynamic ErrorHandler with same local name as the global
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one.
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- See defintion of SWIG_Error above.
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- See code templates 'JS_function_dispatcher', 'JS_functionwrapper_overload',
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and 'JS_function_dispatch_case' in javascriptcode.swg
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*/
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class V8ErrorHandler {
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public:
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virtual ~V8ErrorHandler() {}
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virtual void error(int code, const char* msg) {
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SWIG_V8_Raise(msg);
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}
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};
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// this is used in usually
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V8ErrorHandler SWIGV8_ErrorHandler;
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// instances of this are used in overloaded functions
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class OverloadErrorHandler: public V8ErrorHandler {
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public:
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virtual void error(int code, const char* msg) {
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err = v8::Exception::Error(v8::String::New(msg));
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if(code != SWIG_TypeError) {
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v8::ThrowException(err);
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}
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}
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v8::Handle<v8::Value> err;
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};
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// Note: these typedefs and defines are used to deal with v8 API changes since version 3.19.00
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#if (SWIG_V8_VERSION < 0x031900)
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typedef v8::Handle<v8::Value> SwigV8ReturnValue;
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typedef v8::Arguments SwigV8Arguments;
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typedef v8::AccessorInfo SwigV8PropertyCallbackInfo;
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#define SWIGV8_RETURN(val) return scope.Close(val)
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#define SWIGV8_RETURN_INFO(val, info) return scope.Close(val)
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#else
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typedef void SwigV8ReturnValue;
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typedef v8::FunctionCallbackInfo<v8::Value> SwigV8Arguments;
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typedef v8::PropertyCallbackInfo<v8::Value> SwigV8PropertyCallbackInfo;
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#define SWIGV8_RETURN(val) args.GetReturnValue().Set(val); return
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#define SWIGV8_RETURN_INFO(val, info) info.GetReturnValue().Set(val); return
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#endif
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/* ---------------------------------------------------------------------------
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* Basic Proxy object
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*
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* ---------------------------------------------------------------------------*/
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// Note: to trigger the v8 gc more often one can tell v8 about the memory consumption
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// TODO: we could add a v8 specific parameter to control this value
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#define SWIGV8_AVG_OBJ_SIZE 1000
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class SWIGV8_Proxy {
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public:
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SWIGV8_Proxy(): swigCMemOwn(false), swigCObject(0), info(0) {
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v8::V8::AdjustAmountOfExternalAllocatedMemory(SWIGV8_AVG_OBJ_SIZE);
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};
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~SWIGV8_Proxy() {
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#if (SWIG_V8_VERSION < 0x031710)
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handle.ClearWeak();
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handle.Dispose();
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#elif (SWIG_V8_VERSION < 0x032100)
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handle.ClearWeak(v8::Isolate::GetCurrent());
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handle.Dispose(v8::Isolate::GetCurrent());
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#else
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handle.ClearWeak();
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handle.Dispose();
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#endif
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handle.Clear();
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v8::V8::AdjustAmountOfExternalAllocatedMemory(-SWIGV8_AVG_OBJ_SIZE);
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}
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bool swigCMemOwn;
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void *swigCObject;
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swig_type_info *info;
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v8::Persistent<v8::Object> handle;
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};
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class SWIGV8_ClientData {
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public:
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v8::Persistent<v8::FunctionTemplate> class_templ;
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#if (SWIG_V8_VERSION < 0x031710)
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void (*dtor) (v8::Persistent< v8::Value> object, void *parameter);
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#elif (SWIG_V8_VERSION < 0x031900)
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void (*dtor) (v8::Isolate *isolate, v8::Persistent< v8::Value> object, void *parameter);
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#else
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void (*dtor) (v8::Isolate *isolate, v8::Persistent< v8::Object > *object, SWIGV8_Proxy *proxy);
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#endif
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};
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v8::Persistent<v8::FunctionTemplate> SWIGV8_SWIGTYPE_Proxy_class_templ;
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int SWIG_V8_ConvertInstancePtr(v8::Handle<v8::Object> objRef, void** ptr, swig_type_info *info, int flags) {
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v8::HandleScope scope;
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if(objRef->InternalFieldCount() < 1) return SWIG_ERROR;
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#if (SWIG_V8_VERSION < 0x031511)
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v8::Handle<v8::Value> cdataRef = objRef->GetInternalField(0);
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SWIGV8_Proxy *cdata = static_cast<SWIGV8_Proxy *>(v8::External::Unwrap(cdataRef));
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#else
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SWIGV8_Proxy *cdata = static_cast<SWIGV8_Proxy *>(objRef->GetAlignedPointerFromInternalField(0));
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#endif
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if(cdata == NULL) {
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return SWIG_ERROR;
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}
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if(cdata->info != info) {
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swig_cast_info *tc = SWIG_TypeCheckStruct(cdata->info, info);
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if (!tc && cdata->info->name) {
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tc = SWIG_TypeCheck(cdata->info->name, info);
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}
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bool type_valid = tc != 0;
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if(!type_valid) {
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return SWIG_TypeError;
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}
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}
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*ptr = cdata->swigCObject;
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if(flags & SWIG_POINTER_DISOWN) {
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cdata->swigCMemOwn = false;
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}
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return SWIG_OK;
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}
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#if (SWIG_V8_VERSION < 0x031710)
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void SWIGV8_Proxy_DefaultDtor(v8::Persistent< v8::Value > object, void *parameter)
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#elif (SWIG_V8_VERSION < 0x031900)
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void SWIGV8_Proxy_DefaultDtor(v8::Isolate *, v8::Persistent< v8::Value > object, void *parameter)
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#else
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void SWIGV8_Proxy_DefaultDtor(v8::Isolate *, v8::Persistent< v8::Object > *object, SWIGV8_Proxy *proxy)
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#endif
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{
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#if (SWIG_V8_VERSION < 0x031900)
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SWIGV8_Proxy *proxy = static_cast<SWIGV8_Proxy *>(parameter);
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#endif
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delete proxy;
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}
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int SWIG_V8_GetInstancePtr(v8::Handle<v8::Value> valRef, void** ptr) {
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if(!valRef->IsObject()) {
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return SWIG_TypeError;
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}
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v8::Handle<v8::Object> objRef = valRef->ToObject();
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if(objRef->InternalFieldCount() < 1) return SWIG_ERROR;
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#if (SWIG_V8_VERSION < 0x031511)
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v8::Handle<v8::Value> cdataRef = objRef->GetInternalField(0);
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SWIGV8_Proxy *cdata = static_cast<SWIGV8_Proxy *>(v8::External::Unwrap(cdataRef));
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#else
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SWIGV8_Proxy *cdata = static_cast<SWIGV8_Proxy *>(objRef->GetAlignedPointerFromInternalField(0));
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#endif
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if(cdata == NULL) {
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return SWIG_ERROR;
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}
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*ptr = cdata->swigCObject;
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return SWIG_OK;
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}
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void SWIGV8_SetPrivateData(v8::Handle<v8::Object> obj, void* ptr, swig_type_info *info, int flags) {
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SWIGV8_Proxy* cdata = new SWIGV8_Proxy();
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cdata->swigCObject = ptr;
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cdata->swigCMemOwn = (flags & SWIG_POINTER_OWN) ? 1 : 0;
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cdata->info = info;
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#if (SWIG_V8_VERSION < 0x031511)
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obj->SetPointerInInternalField(0, cdata);
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#else
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obj->SetAlignedPointerInInternalField(0, cdata);
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#endif
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#if (SWIG_V8_VERSION < 0x031710)
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cdata->handle = v8::Persistent<v8::Object>::New(obj);
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#elif (SWIG_V8_VERSION < 0x031900)
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cdata->handle = v8::Persistent<v8::Object>::New(v8::Isolate::GetCurrent(), obj);
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#else
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cdata->handle.Reset(v8::Isolate::GetCurrent(), obj);
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#endif
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#if (SWIG_V8_VERSION < 0x031710)
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// clientdata must be set for owned data as we need to register the dtor
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if(cdata->swigCMemOwn && (SWIGV8_ClientData*)info->clientdata) {
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cdata->handle.MakeWeak(cdata, ((SWIGV8_ClientData*)info->clientdata)->dtor);
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} else {
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cdata->handle.MakeWeak(cdata, SWIGV8_Proxy_DefaultDtor);
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}
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#else
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if(cdata->swigCMemOwn && (SWIGV8_ClientData*)info->clientdata) {
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cdata->handle.MakeWeak(v8::Isolate::GetCurrent(), cdata, ((SWIGV8_ClientData*)info->clientdata)->dtor);
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} else {
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cdata->handle.MakeWeak(v8::Isolate::GetCurrent(), cdata, SWIGV8_Proxy_DefaultDtor);
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}
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#endif
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#if (SWIG_V8_VERSION < 0x031710)
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cdata->handle.MarkIndependent();
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#elif (SWIG_V8_VERSION < 0x032100)
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cdata->handle.MarkIndependent(v8::Isolate::GetCurrent());
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#else
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cdata->handle.MarkIndependent();
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#endif
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}
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int SWIG_V8_ConvertPtr(v8::Handle<v8::Value> valRef, void** ptr, swig_type_info *info, int flags) {
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v8::HandleScope scope;
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/* special case: JavaScript null => C NULL pointer */
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if(valRef->IsNull()) {
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*ptr=0;
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return SWIG_OK;
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}
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if(!valRef->IsObject()) {
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return SWIG_TypeError;
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}
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v8::Handle<v8::Object> objRef = valRef->ToObject();
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return SWIG_V8_ConvertInstancePtr(objRef, ptr, info, flags);
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}
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v8::Handle<v8::Value> SWIG_V8_NewPointerObj(void *ptr, swig_type_info *info, int flags) {
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v8::HandleScope scope;
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v8::Handle<v8::FunctionTemplate> class_templ;
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if (ptr == NULL) {
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return scope.Close(v8::Null());
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}
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#if (SWIG_V8_VERSION < 0x031900)
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if(info->clientdata != 0) {
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class_templ = ((SWIGV8_ClientData*) info->clientdata)->class_templ;
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} else {
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class_templ = SWIGV8_SWIGTYPE_Proxy_class_templ;
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}
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#else
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v8::Isolate *iso = v8::Isolate::GetCurrent();
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if(info->clientdata != 0) {
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class_templ = v8::Handle<v8::FunctionTemplate>::New(iso, ((SWIGV8_ClientData*) info->clientdata)->class_templ);
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} else {
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class_templ = v8::Handle<v8::FunctionTemplate>::New(iso, SWIGV8_SWIGTYPE_Proxy_class_templ);
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}
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#endif
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v8::Handle<v8::Object> result = class_templ->InstanceTemplate()->NewInstance();
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SWIGV8_SetPrivateData(result, ptr, info, flags);
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return scope.Close(result);
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}
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#define SWIG_ConvertPtr(obj, ptr, info, flags) SWIG_V8_ConvertPtr(obj, ptr, info, flags)
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#define SWIG_NewPointerObj(ptr, info, flags) SWIG_V8_NewPointerObj(ptr, info, flags)
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#define SWIG_ConvertInstance(obj, pptr, type, flags) SWIG_V8_ConvertInstancePtr(obj, pptr, type, flags)
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#define SWIG_NewInstanceObj(thisvalue, type, flags) SWIG_V8_NewPointerObj(thisvalue, type, flags)
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#define SWIG_ConvertFunctionPtr(obj, pptr, type) SWIG_V8_ConvertPtr(obj, pptr, type, 0)
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#define SWIG_NewFunctionPtrObj(ptr, type) SWIG_V8_NewPointerObj(ptr, type, 0)
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#define SWIG_GetInstancePtr(obj, ptr) SWIG_V8_GetInstancePtr(obj, ptr)
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#if (SWIG_V8_VERSION < 0x031900)
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v8::Handle<v8::Value> _SWIGV8_wrap_equals(const v8::Arguments &args) {
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#else
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void _SWIGV8_wrap_equals(const v8::FunctionCallbackInfo<v8::Value>& args) {
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#endif
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v8::HandleScope scope;
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v8::Handle<v8::Value> jsresult;
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void *arg1 = (void *) 0 ;
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void *arg2 = (void *) 0 ;
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bool result;
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int res1;
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int res2;
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if(args.Length() != 1) SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments for equals.");
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res1 = SWIG_GetInstancePtr(args.Holder(), &arg1);
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if (!SWIG_IsOK(res1)) {
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SWIG_exception_fail(SWIG_ERROR, "Could not get pointer from 'this' object for equals.");
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}
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res2 = SWIG_GetInstancePtr(args[0], &arg2);
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if (!SWIG_IsOK(res2)) {
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SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "equals" "', argument " "1"" of type '" "void *""'");
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}
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result = (bool)(arg1 == arg2);
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jsresult = v8::Boolean::New(result);
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SWIGV8_RETURN(jsresult);
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goto fail;
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fail:
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SWIGV8_RETURN(v8::Undefined());
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}
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#if (SWIG_V8_VERSION < 0x031900)
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v8::Handle<v8::Value> _wrap_getCPtr(const v8::Arguments &args) {
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#else
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void _wrap_getCPtr(const v8::FunctionCallbackInfo<v8::Value>& args) {
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#endif
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v8::HandleScope scope;
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v8::Handle<v8::Value> jsresult;
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void *arg1 = (void *) 0 ;
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long result;
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int res1;
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res1 = SWIG_GetInstancePtr(args.Holder(), &arg1);
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if (!SWIG_IsOK(res1)) {
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SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "getCPtr" "', argument " "1"" of type '" "void *""'");
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}
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result = (long)arg1;
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jsresult = v8::Number::New(result);
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SWIGV8_RETURN(jsresult);
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goto fail;
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fail:
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SWIGV8_RETURN(v8::Undefined());
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}
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/* ---------------------------------------------------------------------------
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* PackedData object
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*
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* ---------------------------------------------------------------------------*/
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class SwigV8PackedData {
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public:
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SwigV8PackedData(void *data, size_t size, swig_type_info *type): data(data), size(size), type(type) {};
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~SwigV8PackedData() {
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};
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void* data;
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size_t size;
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swig_type_info *type;
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v8::Persistent<v8::Object> handle;
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};
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SWIGRUNTIMEINLINE
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int SwigV8Packed_Check(v8::Handle<v8::Value> valRef) {
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v8::HandleScope scope;
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v8::Handle<v8::Object> objRef = valRef->ToObject();
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if(objRef->InternalFieldCount() < 1) return false;
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v8::Handle<v8::Value> flag = objRef->GetHiddenValue(v8::String::New("__swig__packed_data__"));
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return (flag->IsBoolean() && flag->BooleanValue());
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}
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SWIGRUNTIME
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swig_type_info* SwigV8Packed_UnpackData(v8::Handle<v8::Value> valRef, void *ptr, size_t size) {
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if (SwigV8Packed_Check(valRef)) {
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v8::HandleScope scope;
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SwigV8PackedData *sobj;
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v8::Handle<v8::Object> objRef = valRef->ToObject();
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#if (SWIG_V8_VERSION < 0x031511)
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v8::Handle<v8::Value> cdataRef = objRef->GetInternalField(0);
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sobj = static_cast<SwigV8PackedData*>(v8::External::Unwrap(cdataRef));
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#else
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sobj = static_cast<SwigV8PackedData*>(objRef->GetAlignedPointerFromInternalField(0));
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#endif
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if (sobj == NULL || sobj->size != size) return 0;
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memcpy(ptr, sobj->data, size);
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return sobj->type;
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} else {
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return 0;
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}
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}
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SWIGRUNTIME
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int SWIGV8_ConvertPacked(v8::Handle<v8::Value> valRef, void *ptr, size_t sz, swig_type_info *ty) {
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swig_type_info *to = SwigV8Packed_UnpackData(valRef, ptr, sz);
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if (!to) return SWIG_ERROR;
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if (ty) {
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if (to != ty) {
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/* check type cast? */
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swig_cast_info *tc = SWIG_TypeCheck(to->name,ty);
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if (!tc) return SWIG_ERROR;
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}
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}
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return SWIG_OK;
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}
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#if (SWIG_V8_VERSION < 0x031710)
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void _wrap_SwigV8PackedData_delete(v8::Persistent< v8::Value > object, void *parameter)
|
|
{
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SwigV8PackedData *cdata = static_cast<SwigV8PackedData *>(parameter);
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#elif (SWIG_V8_VERSION < 0x031900)
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void _wrap_SwigV8PackedData_delete(v8::Isolate *isolate, v8::Persistent< v8::Value > object, void *parameter)
|
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{
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SwigV8PackedData *cdata = static_cast<SwigV8PackedData *>(parameter);
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#else
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void _wrap_SwigV8PackedData_delete(v8::Isolate *isolate, v8::Persistent< v8::Object > * object, SwigV8PackedData *cdata)
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{
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#endif
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delete cdata;
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#if (SWIG_V8_VERSION < 0x031710)
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object.Clear();
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object.Dispose();
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#elif (SWIG_V8_VERSION < 0x031900)
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object.Clear();
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object.Dispose(isolate);
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#elif (SWIG_V8_VERSION < 0x032100)
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object->Dispose(isolate);
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#else
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object->Dispose();
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#endif
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}
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SWIGRUNTIME
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v8::Handle<v8::Value> SWIGV8_NewPackedObj(void *data, size_t size, swig_type_info *type) {
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v8::HandleScope scope;
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SwigV8PackedData* cdata = new SwigV8PackedData(data, size, type);
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v8::Handle<v8::Object> obj = v8::Object::New();
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obj->SetHiddenValue(v8::String::New("__swig__packed_data__"), v8::Boolean::New(true));
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#if (SWIG_V8_VERSION < 0x031511)
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obj->SetPointerInInternalField(0, cdata);
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#else
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obj->SetAlignedPointerInInternalField(0, cdata);
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#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);
|
|
#else
|
|
cdata->handle.MakeWeak(v8::Isolate::GetCurrent(), 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) {
|
|
v8::HandleScope scope;
|
|
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);
|
|
}
|