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/*
* Copyright (c) 2012 Yoann Blein
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
#include <Swiften/Parser/PayloadParsers/JingleRawUDPTransportPayloadParser.h>
#include <boost/lexical_cast.hpp>
#include <boost/optional.hpp>
namespace Swift {
JingleRawUDPTransportPayloadParser::JingleRawUDPTransportPayloadParser() : level(0) {
}
void JingleRawUDPTransportPayloadParser::handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) {
if (level == 1 && element == "candidate") {
JingleRawUDPTransportPayload::Candidate candidate;
// component
try {
candidate.component = boost::numeric_cast<boost::uint8_t>(boost::lexical_cast<int>(attributes.getAttributeValue("component").get_value_or("0")));
} catch(boost::bad_lexical_cast &) { }
// generation
try {
candidate.generation = boost::numeric_cast<boost::uint8_t>(boost::lexical_cast<int>(attributes.getAttributeValue("generation").get_value_or("0")));
} catch(boost::bad_lexical_cast &) { }
// id
candidate.cid = attributes.getAttributeValue("id").get_value_or("");
// ip/port
int port = -1;
try {
port = boost::lexical_cast<int>(attributes.getAttributeValue("port").get_value_or("0"));
} catch(boost::bad_lexical_cast &) { }
candidate.hostAddressPort = HostAddressPort(HostAddress(attributes.getAttributeValue("ip").get_value_or("")), port);
// type
candidate.type = stringToType(attributes.getAttributeValue("type").get_value_or(""));
getPayloadInternal()->addCandidate(candidate);
}
++level;
}
void JingleRawUDPTransportPayloadParser::handleEndElement(const std::string&, const std::string&) {
--level;
}
void JingleRawUDPTransportPayloadParser::handleCharacterData(const std::string&) {
}
JingleRawUDPTransportPayload::Candidate::Type JingleRawUDPTransportPayloadParser::stringToType(const std::string &str) const {
if (str == "host") {
return JingleRawUDPTransportPayload::Candidate::Host;
} else if (str == "prflx") {
return JingleRawUDPTransportPayload::Candidate::PeerReflected;
} else if (str == "relay") {
return JingleRawUDPTransportPayload::Candidate::Relayed;
} else if (str == "srflx") {
return JingleRawUDPTransportPayload::Candidate::ServerReflected;
} else {
return JingleRawUDPTransportPayload::Candidate::Unknown;
}
}
}
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Swift