VrmlParser.h

//    H3D API.   Copyright 2004, Danel Evestedt, Mark Dixon
//    All Rights Reserved
//
//

#ifndef __VRMLPARSER_H__
#define __VRMLPARSER_H__

#include <iostream>
#include "H3DApi.h"
#include "Group.h"
#include "DEFNodes.h"
#include "AutoRef.h"
#include "ProtoDeclaration.h"
#include "X3D.h"

using namespace std;

namespace H3D {
  namespace X3D {
    
    // A simple attempt to automatically determine VRMLedness of a 
    // file/string/url.
    bool isVRML( const string &str );
    bool isVRML( istream &is );

    H3DAPI_API Group*createVRMLFromStream( 
           istream &in,
           DEFNodes *dn = NULL,
           DEFNodes *exported_nodes = NULL,
           PrototypeVector *prototypes = NULL
           );

    H3DAPI_API Group* createVRMLFromString( 
                    const string &str,
                    DEFNodes *dn = NULL,
                    DEFNodes *exported_nodes = NULL,
                    PrototypeVector *prototypes = NULL );


    H3DAPI_API Group* createVRMLFromURL( const string &urn,
                                         DEFNodes *dn = NULL,
                                         DEFNodes *exported_nodes = NULL,
                                         PrototypeVector *prototypes = NULL  );


    H3DAPI_API AutoRef<Node> createVRMLNodeFromStream( 
         istream &in,
         DEFNodes *dn = NULL,
         DEFNodes *exported_nodes = NULL,
         PrototypeVector *prototypes = NULL
         );

    H3DAPI_API AutoRef<Node> createVRMLNodeFromString( 
                  const string &str,
                  DEFNodes *dn = NULL,
                                                      DEFNodes *exported_nodes = NULL,
                                                      PrototypeVector *prototypes = NULL 
                  );


    H3DAPI_API AutoRef<Node> createVRMLNodeFromURL( 
                 const string &urn,
                 DEFNodes *dn = NULL,
                 DEFNodes *exported_nodes = NULL,
                 PrototypeVector *prototypes = NULL 
                 );


  }
};

#endif

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