TokenOrQuotedStringCategory.cxx

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#if defined(HAVE_CONFIG_H)
#include "config.h"
#endif
 
#include "resip/stack/TokenOrQuotedStringCategory.hxx"
#include "rutil/Logger.hxx"
#include "rutil/ParseBuffer.hxx"
 
using namespace resip;
using namespace std;
 
#define RESIPROCATE_SUBSYSTEM Subsystem::SIP
 
//============================
// TokenOrQuotedStringCategory
//============================
TokenOrQuotedStringCategory::TokenOrQuotedStringCategory()
   : ParserCategory(),
     mValue(),
     mQuoted(false)
{}
 
TokenOrQuotedStringCategory::TokenOrQuotedStringCategory(const Data& value,
                                                         bool quoted)
   : ParserCategory(),
     mValue(value),
     mQuoted(quoted)
{}
 
TokenOrQuotedStringCategory::TokenOrQuotedStringCategory(const HeaderFieldValue& hfv,
                                                         Headers::Type type,
                                                         PoolBase* pool)
   : ParserCategory(hfv, type, pool),
     mValue(),
     mQuoted(false)
{}
 
TokenOrQuotedStringCategory::TokenOrQuotedStringCategory(const TokenOrQuotedStringCategory& rhs,
                                                         PoolBase* pool)
   : ParserCategory(rhs, pool),
     mValue(rhs.mValue),
     mQuoted(rhs.mQuoted)
{}
 
TokenOrQuotedStringCategory&
TokenOrQuotedStringCategory::operator=(const TokenOrQuotedStringCategory& rhs)
{
   if (this != &rhs)
   {
      ParserCategory::operator=(rhs);
      mValue = rhs.mValue;
      mQuoted = rhs.mQuoted;
   }
   return *this;
}
 
ParserCategory*
TokenOrQuotedStringCategory::clone() const
{
   return new TokenOrQuotedStringCategory(*this);
}
 
ParserCategory*
TokenOrQuotedStringCategory::clone(void* location) const
{
   return new (location) TokenOrQuotedStringCategory(*this);
}
 
ParserCategory*
TokenOrQuotedStringCategory::clone(PoolBase* pool) const
{
   return new (pool) TokenOrQuotedStringCategory(*this, pool);
}
 
bool
TokenOrQuotedStringCategory::isEqual(const TokenOrQuotedStringCategory& rhs) const
{
   return ((value() == rhs.value()) && (isQuoted() == rhs.isQuoted()));
}
 
bool
TokenOrQuotedStringCategory::operator==(const TokenOrQuotedStringCategory& rhs) const
{
   return ((value() == rhs.value()) && (isQuoted() == rhs.isQuoted()));
}
 
bool
TokenOrQuotedStringCategory::operator!=(const TokenOrQuotedStringCategory& rhs) const
{
   return ((value() != rhs.value()) || (isQuoted() != rhs.isQuoted()));
}
 
bool
TokenOrQuotedStringCategory::operator<(const TokenOrQuotedStringCategory& rhs) const
{
   // don't use mQuoted for operator <
   return (value() < rhs.value());
}
 
void
TokenOrQuotedStringCategory::parse(ParseBuffer& pb)
{
   const char* startMark = pb.skipWhitespace();
   if (*pb.position() == Symbols::DOUBLE_QUOTE[0])
   {
      setQuoted(true);
      pb.skipChar();
      startMark = pb.position();
      pb.skipToEndQuote();
   }
   else
   {
      setQuoted(false);
      pb.skipToOneOf(ParseBuffer::Whitespace, Symbols::SEMI_COLON);
   }
   pb.data(mValue, startMark);
   pb.skipToChar(Symbols::SEMI_COLON[0]);
   parseParameters(pb);
}
 
EncodeStream&
TokenOrQuotedStringCategory::encodeParsed(EncodeStream& str) const
{
   str << quotedValue();
   encodeParameters(str);
   return str;
}
 
const Data& TokenOrQuotedStringCategory::value() const
{
   checkParsed();
   return mValue;
}
 
Data& TokenOrQuotedStringCategory::value()
{
   checkParsed();
   return mValue;
}
 
Data TokenOrQuotedStringCategory::quotedValue() const
{
   checkParsed();
   Data tokenValue;
   if (mQuoted)
   {
      tokenValue += Symbols::DOUBLE_QUOTE;
   }
   // mValue does not contain quoted string
   tokenValue += mValue;
   if (mQuoted)
   {
      tokenValue += Symbols::DOUBLE_QUOTE;
   }
   return tokenValue;
}
 
ParameterTypes::Factory TokenOrQuotedStringCategory::ParameterFactories[ParameterTypes::MAX_PARAMETER] = { 0 };
 
Parameter*
TokenOrQuotedStringCategory::createParam(ParameterTypes::Type type,
                                         ParseBuffer& pb,
                                         const std::bitset<256>& terminators,
                                         PoolBase* pool)
{
   if ((type > ParameterTypes::UNKNOWN) && (type < ParameterTypes::MAX_PARAMETER) && ParameterFactories[type])
   {
      return ParameterFactories[type](type, pb, terminators, pool);
   }
   return 0;
}
 
bool
TokenOrQuotedStringCategory::exists(const Param<TokenOrQuotedStringCategory>& paramType) const
{
    checkParsed();
    bool ret = (getParameterByEnum(paramType.getTypeNum()) != NULL);
    return ret;
}
 
void
TokenOrQuotedStringCategory::remove(const Param<TokenOrQuotedStringCategory>& paramType)
{
    checkParsed();
    removeParameterByEnum(paramType.getTypeNum());
}
 
#define defineParam(_enum, _name, _type, _RFC_ref_ignored)                                                      \
_enum##_Param::DType&                                                                                           \
TokenOrQuotedStringCategory::param(const _enum##_Param& paramType)                                              \
{                                                                                                               \
   checkParsed();                                                                                               \
   _enum##_Param::Type* p =                                                                                     \
      static_cast<_enum##_Param::Type*>(getParameterByEnum(paramType.getTypeNum()));                            \
   if (!p)                                                                                                      \
   {                                                                                                            \
      p = new _enum##_Param::Type(paramType.getTypeNum());                                                      \
      mParameters.push_back(p);                                                                                 \
   }                                                                                                            \
   return p->value();                                                                                           \
}                                                                                                               \
                                                                                                                \
const _enum##_Param::DType&                                                                                     \
TokenOrQuotedStringCategory::param(const _enum##_Param& paramType) const                                        \
{                                                                                                               \
   checkParsed();                                                                                               \
   _enum##_Param::Type* p =                                                                                     \
      static_cast<_enum##_Param::Type*>(getParameterByEnum(paramType.getTypeNum()));                            \
   if (!p)                                                                                                      \
   {                                                                                                            \
      InfoLog(<< "Missing parameter " _name " " << ParameterTypes::ParameterNames[paramType.getTypeNum()]);     \
      DebugLog(<< *this);                                                                                       \
      throw Exception("Missing parameter " _name, __FILE__, __LINE__);                                          \
   }                                                                                                            \
   return p->value();                                                                                           \
}
 
defineParam(purpose, "purpose", DataParameter, "draft-ietf-cuss-sip-uui-17"); // User-to-User
defineParam(content, "content", DataParameter, "draft-ietf-cuss-sip-uui-17"); // User-to-User
defineParam(encoding, "encoding", DataParameter, "draft-ietf-cuss-sip-uui-17"); // User-to-User
 
#undef defineParam
 
/* ====================================================================
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