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/**
* @file
* @author 2012-2013 Stefan Radomski (stefan.radomski@cs.tu-darmstadt.de)
* @copyright Simplified BSD
*
* @cond
* This program is free software: you can redistribute it and/or modify
* it under the terms of the FreeBSD license as published by the FreeBSD
* project.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the FreeBSD license along with this
* program. If not, see <http://www.opensource.org/licenses/bsd-license>.
* @endcond
*/
#ifndef V8DOM_H_LKE1HKJK
#define V8DOM_H_LKE1HKJK
#include "uscxml/Common.h"
#include "uscxml/Interpreter.h"
#include <v8.h>
#include <XPath/XPath.hpp>
#include "../Storage.h"
#define V8_DESTRUCTOR(type) \
static void jsDestructor(v8::Persistent<v8::Value> object, void* data) { \
v8::HandleScope handleScope; \
type* thing = static_cast<type*>(v8::Local<v8::External>::Cast(object->ToObject()->GetInternalField(0))->Value()); \
delete thing->nativeObj; \
delete thing; \
object.Dispose(); \
object.Clear(); \
}
#define V8_DESTRUCTOR_KEEP_WRAPPED(type) \
static void jsDestructor(v8::Persistent<v8::Value> object, void* data) { \
v8::HandleScope handleScope; \
type* thing = static_cast<type*>(v8::Local<v8::External>::Cast(object->ToObject()->GetInternalField(0))->Value()); \
delete thing; \
object.Dispose(); \
object.Clear(); \
}
namespace Arabica {
namespace DOM {
class V8DOM {
public:
V8DOM();
virtual ~V8DOM();
template <typename T>
static T* toClassPtr(v8::Local<v8::Value> data) {
if(data.IsEmpty())
return NULL;
else if(!data->IsExternal())
return NULL;
else
// return v8::External::Cast(*data)->Value();
return static_cast<T *>(v8::External::Unwrap(data));
return NULL;
}
static v8::Local<v8::External> toExternal(void* pointer) {
v8::HandleScope scope;
return scope.Close(v8::External::New(pointer));
// return v8::External::New(pointer);
}
Arabica::XPath::XPath<std::string>* xpath;
uscxml::Storage* storage;
};
class V8Exception : public std::runtime_error {
public:
V8Exception(const std::string& reason) :
std::runtime_error("DOMException") {
} // V8Exception
V8Exception(const V8Exception& rhs) :
std::runtime_error(rhs),
reason_(rhs.reason_) {
} // DOMException
virtual ~V8Exception() throw() {
} // DOMBadCast
virtual const char* what() const throw() {
return reason_.c_str();
} // what
private:
DOMBadCast& operator=(const DOMBadCast&);
bool operator==(const DOMBadCast&) const;
std::string reason_;
}; // class DOMException
}
}
#endif /* end of include guard: V8DOM_H_LKE1HKJK */
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