OW_CIMUrl.hpp

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#ifndef OW_CIMURL_HPP_INCLUDE_GUARD_
#define OW_CIMURL_HPP_INCLUDE_GUARD_
#include "OW_config.h"
#include "OW_CIMBase.hpp"
#include "OW_COWIntrusiveReference.hpp"
#include "OW_CIMNULL.hpp"
#include "OW_Types.hpp"
#include "OW_CommonFwd.hpp"

namespace OW_NAMESPACE
{

class OW_COMMON_API CIMUrl : public CIMBase
{
private:
   struct URLData;
   friend bool operator<(const CIMUrl::URLData& x,
         const CIMUrl::URLData& y);
public:
   CIMUrl();
   explicit CIMUrl(CIMNULL_t);
   explicit CIMUrl(const String& spec);
   CIMUrl(const String& protocol, const String& host,
      const String& file, Int32 port=0);
   CIMUrl(const CIMUrl& arg);
   
   CIMUrl(const CIMUrl& context, const String& spec);
   ~CIMUrl();
   virtual void setNull();
   CIMUrl& operator= (const CIMUrl& arg);

   typedef COWIntrusiveReference<URLData> CIMUrl::*safe_bool;
   operator safe_bool () const
      {  return m_pdata ? &CIMUrl::m_pdata : 0; }
   bool operator!() const
      {  return !m_pdata; }
   bool equals(const CIMUrl& arg) const;
   bool operator== (const CIMUrl& arg) const
         {  return equals(arg); }
   bool operator!= (const CIMUrl& arg) const
      {  return !equals(arg); }
   String getSpec() const;
   String getProtocol() const;
   CIMUrl& setProtocol(const String& protocol);
   String getHost() const;
   CIMUrl& setHost(const String& host);
   Int32 getPort() const;
   String getFile() const;
   String getRef() const;
   bool sameFile(const CIMUrl& arg) const;
   bool isLocal() const;
   virtual void readObject(std::istream &istrm);
   virtual void writeObject(std::ostream &ostrm) const;
   virtual String toString() const;
   virtual String toMOF() const;
private:
   void setLocalHost();
   void setComponents();
   void buildSpec();
   void checkRef();
   void setDefaultValues();

#ifdef OW_WIN32
#pragma warning (push)
#pragma warning (disable: 4251)
#endif

   COWIntrusiveReference<URLData> m_pdata;

#ifdef OW_WIN32
#pragma warning (pop)
#endif

   friend OW_COMMON_API bool operator<(const CIMUrl& lhs, const CIMUrl& rhs);
};

} // end namespace OW_NAMESPACE

#endif

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