resip::AttributeHelper Class Reference

#include <SdpContents.hxx>

List of all members.

Public Member Functions
	RESIP_HeapCount (AttributeHelper)
	AttributeHelper ()
	AttributeHelper (const AttributeHelper &rhs)
AttributeHelper &	operator= (const AttributeHelper &rhs)
bool	exists (const Data &key) const
const std::list< Data > &	getValues (const Data &key) const
EncodeStream &	encode (EncodeStream &s) const
void	parse (ParseBuffer &pb)
void	addAttribute (const Data &key, const Data &value=Data::Empty)
void	clearAttribute (const Data &key)
Private Attributes
std::list< std::pair< Data, Data > >	mAttributeList
HashMap< Data, std::list< Data > >	mAttributes

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Detailed Description

Definition at line 20 of file SdpContents.hxx.

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Constructor & Destructor Documentation

AttributeHelper::AttributeHelper

(

)

Definition at line 66 of file SdpContents.cxx.

{
}

AttributeHelper::AttributeHelper

(

const AttributeHelper &

rhs

)

Definition at line 60 of file SdpContents.cxx.

   : mAttributeList(rhs.mAttributeList),
     mAttributes(rhs.mAttributes)
{
}

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Member Function Documentation

void AttributeHelper::addAttribute	(	const Data &	key,
		const Data &	value = Data::Empty
	)

Definition at line 141 of file SdpContents.cxx.

References mAttributeList, and mAttributes.

Referenced by resip::SdpContents::Session::Medium::addAttribute().

{
   mAttributeList.push_back(std::make_pair(key, value));
   mAttributes[key].push_back(value);
}

void AttributeHelper::clearAttribute

(

const Data &

key

)

Definition at line 148 of file SdpContents.cxx.

References mAttributeList, and mAttributes.

Referenced by resip::SdpContents::Session::Medium::clearAttribute(), and resip::SdpContents::Session::Medium::codecs().

{
   for (std::list<std::pair<Data, Data> >::iterator i = mAttributeList.begin();
        i != mAttributeList.end(); )
   {
      std::list<std::pair<Data, Data> >::iterator j = i++;
      if (j->first == key)
      {
         mAttributeList.erase(j);
      }
   }
   mAttributes.erase(key);
}

EncodeStream & AttributeHelper::encode

(

EncodeStream &

s

)

const

Definition at line 99 of file SdpContents.cxx.

References resip::Symbols::COLON, CRLF, and mAttributeList.

Referenced by resip::SdpContents::Session::Medium::encode().

{
   for (std::list<std::pair<Data, Data> >::const_iterator i = mAttributeList.begin();
        i != mAttributeList.end(); ++i)
   {
      s << "a=" << i->first;
      if (!i->second.empty())
      {
         s << Symbols::COLON[0] << i->second;
      }
      s << Symbols::CRLF;
   }  
   return s;
}

bool AttributeHelper::exists

(

const Data &

key

)

const

Definition at line 82 of file SdpContents.cxx.

References mAttributes.

Referenced by resip::SdpContents::Session::Medium::exists(), getValues(), and resip::SdpContents::Session::Medium::getValues().

{
   return mAttributes.find(key) != mAttributes.end();
}

const list< Data > & AttributeHelper::getValues

(

const Data &

key

)

const

Definition at line 88 of file SdpContents.cxx.

References exists(), and mAttributes.

Referenced by resip::SdpContents::Session::Medium::getValues().

{
   if (!exists(key))
   {
      static const list<Data> emptyList;
      return emptyList;
   }
   return mAttributes.find(key)->second;
}

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AttributeHelper & AttributeHelper::operator=

(

const AttributeHelper &

rhs

)

Definition at line 71 of file SdpContents.cxx.

References mAttributeList, and mAttributes.

{
   if (this != &rhs)
   {
      mAttributeList = rhs.mAttributeList;
      mAttributes = rhs.mAttributes;
   }
   return *this;
}

void AttributeHelper::parse

(

ParseBuffer &

pb

)

Definition at line 115 of file SdpContents.cxx.

References resip::Symbols::COLON, resip::Symbols::CRLF, resip::ParseBuffer::data(), resip::ParseBuffer::eof(), resip::Symbols::EQUALS, mAttributeList, mAttributes, resip::ParseBuffer::position(), resip::ParseBuffer::skipChar(), skipEol(), resip::ParseBuffer::skipToOneOf(), and value.

Referenced by resip::SdpContents::Session::Medium::parse().

{
   while (!pb.eof() && *pb.position() == 'a')
   {
      Data key;
      Data value;

      pb.skipChar('a');
      const char* anchor = pb.skipChar(Symbols::EQUALS[0]);
      pb.skipToOneOf(Symbols::COLON, Symbols::CRLF);
      pb.data(key, anchor);
      if (!pb.eof() && *pb.position() == Symbols::COLON[0])
      {
         anchor = pb.skipChar(Symbols::COLON[0]);
         pb.skipToOneOf(Symbols::CRLF);
         pb.data(value, anchor);
      }

      if(!pb.eof()) skipEol(pb);

      mAttributeList.push_back(std::make_pair(key, value));
      mAttributes[key].push_back(value);
   }
}

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resip::AttributeHelper::RESIP_HeapCount

(

AttributeHelper

)

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Member Data Documentation

std::list<std::pair<Data, Data> > resip::AttributeHelper::mAttributeList [private]

Definition at line 35 of file SdpContents.hxx.

Referenced by addAttribute(), clearAttribute(), encode(), operator=(), and parse().

HashMap< Data, std::list<Data> > resip::AttributeHelper::mAttributes [private]

Definition at line 36 of file SdpContents.hxx.

Referenced by addAttribute(), clearAttribute(), exists(), getValues(), operator=(), and parse().

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The documentation for this class was generated from the following files:

• SdpContents.hxx
• SdpContents.cxx