unknownparameter.hxx

这是国外的resip协议栈

#if !defined(RESIP_UNKNOWNPARAMETER_HXX)
#define RESIP_UNKNOWNPARAMETER_HXX 

#include <iosfwd>
#include "resip/stack/Parameter.hxx"

namespace resip
{

class ParseBuffer;

class UnknownParameter : public Parameter
{
   public:
      UnknownParameter(const char* startName, 
                       unsigned int nameSize,
                       ParseBuffer& pb, 
                       const char* terminators);
      
      // empty value indicates exists style (e.g. ;unknown;...)
      UnknownParameter(ParameterTypes::Type type, const Data& value);

      // for making a new unknown parameter 
      explicit UnknownParameter(const Data& name);
      std::ostream& encode(std::ostream& stream) const;

      Data& value() {return mValue;}
      const Data& value() const {return mValue;}
      bool hasValue() const {return !mValue.empty() || mIsQuoted;}
      bool isQuoted() const { return mIsQuoted; }
      void setQuoted(bool b) { mIsQuoted = b; }; // this parameter will be enclosed in quotes e.g. "foo"
         
      virtual const Data& getName() const;
      virtual Parameter* clone() const;

   private:
      Data mName;
      Data mValue;
      bool mIsQuoted;
};

}

std::ostream& operator<<(std::ostream& stream, resip::UnknownParameter& comp);

#endif

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