namespaces.h

#ifndef CNAMESPACES_H__
#define CNAMESPACES_H__ 1

#include "p6loader.h"
#include "p6xmlcompile.h"

namespace P6EXAMPLES {

    // -> an array of these is a simple implementation
    typedef struct 
    {
        P6R::P6CHAR   *pPrefix; 
        P6R::P6UINT32  prefixLength;
        P6R::P6CHAR   *pURI;
        P6R::P6UINT32  uriLength;
    } prefixToURL_t;

   //
   // This defines a private interface that will be used
   // to initalize our console stream.  The createInstance()
   // method returns only interface pointers and this 
   // allows us to ask it for this interface.  Once 
   // initialize() has been successfully called, 
   // queryInterface() is used to retrieve the p6IDataStream
   // interface.
   //
   interface INamespacesInit : public P6R::p6ICom
   {
      P6COMMETHOD initialize( P6R::P6UINT32 mapSize ) = 0;
      P6COMMETHOD defineNamespace( const P6R::P6CHAR *pPrefix, P6R::P6UINT32 prefixLength, const P6R::P6CHAR *pURI, P6R::P6UINT32 uriLength ) = 0; 
   };
   // {344ADDCE-CD76-4F54-A697-53CB53341B36}
   #define IF_INamespacesInit {0x344ADDCE,0xCD76,0x4F54,{0xA6,0x97,0x53,0xCB,0x53,0x34,0x1B,0x36}}

    class CNamespaces : public INamespacesInit, public P6R::p6IXMLCompile
    {
    public:
       //
       // P6COM Helper macro declares p6ICom methods 
       // - queryInterface() 
       // - addref() 
       // - release() 
       // - createInstance() <- This is a static method 
       //                       used to create an instance
       //                       of this component.
       //
       P6_DECL_ICOM;
    
       //
       // INamespaceInit methods
       //    
       P6COMMETHOD initialize( P6R::P6UINT32 mapSize );
       P6COMMETHOD defineNamespace( const P6R::P6CHAR *pPrefix, P6R::P6UINT32 prefixLength, const P6R::P6CHAR *pURI, P6R::P6UINT32 uriLength ); 

       //
       // p6IXMLCompile methods
       //
       P6COMMETHOD nameSpaceInScope( const P6R::P6CHAR *pPrefix, P6R::P6UINT32 prefixLength, P6R::P6CHAR *pURI, P6R::P6UINT32 *pLength );
    
    
       CNamespaces();
       virtual ~CNamespaces();
    
    
    protected:
       P6R::P6BOOL    m_bInitialized;
       prefixToURL_t *m_pMapping;
       P6R::P6UINT32  m_mapSize;
       P6R::P6UINT32  m_nextIndex;
    };

} // namespace

#endif