Commit ce84bd36 authored by urbant's avatar urbant
Browse files

decoding support for RFC 3641 and 3892

parent cefa040f

codec/c++/sip_codets.cpp

+44 −0
Original line number Diff line number Diff line
@@ -772,6 +772,8 @@ private: 
		SIP_HEADER_ADD (P-Charging-Vector,		,	pChargingVector,	P_CHARGING_VECTOR_E);

		SIP_HEADER_ADD (Refer-To,	r,	referTo,	REFER_TO_E);

		SIP_HEADER_ADD (Service-Route,			,	serviceRoute,		SERVICE_ROUTE_E);

		SIP_HEADER_ADD (Accept-Contact,			a,	acceptContact,		ACCEPT_CONTACT_E);

		SIP_HEADER_ADD (Referred-By,	b,	referredBy,	REFERRED_BY_E);

		{

			mEntries.push_back(Entry("", "", MessageHeader::id_undefinedHeader_List, ""));

			Entry& e = *mEntries.rbegin();
@@ -849,6 +851,7 @@ void MessageHeader::PreDecodeField (Buffer& buffer) throw (DecodeError) 
			case id_pAssociatedURI:

			case id_pCalledPartyID:

			case id_pVisitedNetworkID:

			case id_acceptContact:

			case id_undefinedHeader_List:

				// these fields can appear multiple times

				break;
@@ -2376,4 +2379,45 @@ void ReferTo::PreDecodeField (int id, Buffer& buffer) throw (DecodeError) 
	}

}



void AcRcValue_List::PreDecode (Buffer& buffer) throw (DecodeError)

{

	SetHypSize (GetSize() + 1);

	SetHypAppend (1);

}



void AcRcValue_List::PostDecodeField (int id, Buffer& buffer) throw (DecodeError)

{

	if (detect_comma (buffer))

		SetHypSize (GetSize() + 1);

	else

		SetHypSize (-2);

}



void AcRcValue::PreDecodeField (int id, Buffer& buffer) throw (DecodeError)

{

	static Regex reg_wildcard ("^[*]");

	static Regex reg_separator ("^" SIPREG_SEMI);



	switch (id) { 

		case id_wildcard:

			reg_wildcard.AssertMatch (buffer, this);

			SetHypFieldLength (id, reg_wildcard.GetMatchedLength());

			break;

		case id_acRcParams:

			SetHypFieldIsPresent (id, reg_separator.Match (buffer) ? 1 : 0);

			break;

	}

}

void ReferredBy::PreDecodeField (int id, Buffer& buffer) throw (DecodeError)

{

	static Regex reg_separator ("^" SIPREG_SEMI);



	switch (id) {

		case id_referredbyIdParams:

			SetHypFieldIsPresent (id, reg_separator.Match (buffer) ? 1 : 0);

			break;

	}

}





}} // namespaces