#include "resip/stack/PrivacyCategory.hxx"

#include "rutil/ParseBuffer.hxx"

namespace resip

{

PrivacyCategory::PrivacyCategory() 

   : ParserCategory(), 

     mValue() 

{}

static const Data parseContext("PrivacyCategory constructor");

PrivacyCategory::PrivacyCategory(const Data& d) 

   : ParserCategory(),

     mValue() 

{

   HeaderFieldValue hfv(d.data(), d.size());

   PrivacyCategory tmp(hfv, Headers::UNKNOWN);

   tmp.checkParsed();

   *this = tmp;

}

PrivacyCategory::PrivacyCategory(const HeaderFieldValue& hfv, 

                                 Headers::Type type,

                                 PoolBase* pool) 

   : ParserCategory(hfv, type, pool), 

     mValue() 

{}

PrivacyCategory::PrivacyCategory(const PrivacyCategory& rhs,

                                 PoolBase* pool)

   : ParserCategory(rhs, pool),

     mValue(rhs.mValue)

{}

PrivacyCategory&

PrivacyCategory::operator=(const PrivacyCategory& rhs)

{

   if (this != &rhs)

   {

      ParserCategory::operator=(rhs);

      mValue = rhs.mValue;

   }

   return *this;

}

const std::vector<Data>& 

PrivacyCategory::value() const

{

   checkParsed();

   return mValue;

}

std::vector<Data>& 

PrivacyCategory::value()

{

   checkParsed();

   return mValue;

}

void 

PrivacyCategory::parse(ParseBuffer& pb)

{

   while(!pb.eof())

   {

      pb.skipWhitespace();

      if(!pb.eof())

      {

         const char* start=pb.position();

         pb.skipToOneOf(";",ParseBuffer::Whitespace);

         if(pb.position()==start)

         {

            throw ParseException("Empty privacy token!",

                                 "PrivacyCategory::parse()",

                                 __FILE__, __LINE__);

         }

         mValue.push_back(pb.data(start));

         pb.skipWhitespace();

      }

      if(!pb.eof())

      {

         pb.skipChar(';');

      }

   }

}

ParserCategory* 

PrivacyCategory::clone() const

{

   return new PrivacyCategory(*this);

}

ParserCategory* 

PrivacyCategory::clone(void* location) const

{

   return new (location) PrivacyCategory(*this);

}

ParserCategory* 

PrivacyCategory::clone(PoolBase* pool) const

{

   return new (pool) PrivacyCategory(*this, pool);

}

EncodeStream& 

PrivacyCategory::encodeParsed(EncodeStream& str) const

{

   bool first=true;

   for(std::vector<Data>::const_iterator i=mValue.begin(); i!=mValue.end(); ++i)

   {

      if(first)

      {

         first=false;

      }

      else

      {

         str << ';';

      }

      str << *i;

   }

   return str;

}

} // of namespace resip

/* ====================================================================

 * The Vovida Software License, Version 1.0 

 * 

 * Copyright (c) 2000-2005 Vovida Networks, Inc.  All rights reserved.

 * 

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in

 *    the documentation and/or other materials provided with the

 *    distribution.

 * 

 * 3. The names "VOCAL", "Vovida Open Communication Application Library",

 *    and "Vovida Open Communication Application Library (VOCAL)" must

 *    not be used to endorse or promote products derived from this

 *    software without prior written permission. For written

 *    permission, please contact vocal@vovida.org.

 *

 * 4. Products derived from this software may not be called "VOCAL", nor

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 * This software consists of voluntary contributions made by Vovida

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