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#pragma once
#include "engine.h"
#include <v8.h>
using namespace v8;
namespace mongo {
class V8ScriptEngine;
class V8Scope : public Scope {
public:
V8Scope( V8ScriptEngine * engine );
~V8Scope();
virtual void reset(){}
virtual void init( BSONObj * data ){ assert(0); }
virtual void localConnect( const char * dbName ){ assert(0); }
virtual void externalSetup(){ assert(0); };
virtual double getNumber( const char *field );
virtual string getString( const char *field );
virtual bool getBoolean( const char *field );
virtual BSONObj getObject( const char *field ){ assert( false ); return BSONObj(); }
virtual int type( const char *field ){ assert( false ); return 0; }
virtual void setNumber( const char *field , double val );
virtual void setString( const char *field , const char * val );
virtual void setBoolean( const char *field , bool val );
virtual void setElement( const char *field , const BSONElement& e ){ assert( 0 );}
virtual void setObject( const char *field , const BSONObj& obj , bool readOnly){ assert(0); }
virtual void setThis( const BSONObj * obj ){ assert(0); }
virtual ScriptingFunction _createFunction( const char * code ){ assert( false ); return 0; }
virtual int invoke( ScriptingFunction func , const BSONObj& args, int timeoutMs = 0 , bool ignoreReturn = false ){ assert(0); return 0;}
virtual bool exec( const string& code , const string& name , bool printResult , bool reportError , bool assertOnError, int timeoutMs ){ assert(0); return 0; }
virtual string getError(){ assert( false ); return ""; }
virtual void injectNative( const char *field, NativeFunction func ){
Handle< FunctionTemplate > f( v8::FunctionTemplate::New( nativeCallback ) );
f->Set( v8::String::New( "_native_function" ), External::New( (void*)func ) );
_global->Set( v8::String::New( field ), f->GetFunction() );
}
void gc(){ assert(0); }
private:
static Handle< Value > nativeCallback( const Arguments &args );
HandleScope _handleScope;
Handle<Context> _context;
Context::Scope _scope;
Handle<v8::Object> _global;
};
class V8ScriptEngine : public ScriptEngine {
public:
V8ScriptEngine();
virtual ~V8ScriptEngine();
virtual Scope * createScope(){ return new V8Scope( this ); }
virtual void runTest(){}
bool utf8Ok() const { return true; }
private:
HandleScope _handleScope;
Handle<ObjectTemplate> _globalTemplate;
friend class V8Scope;
};
extern ScriptEngine * globalScriptEngine;
}
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