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/*
* Copyright (c) 2012 Tobias Markmann
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
#include "JingleFileTransferFileInfoParser.h"
#include <boost/optional.hpp>
#include <boost/lexical_cast.hpp>
#include <Swiften/Base/DateTime.h>
#include <Swiften/Base/Log.h>
#include <cstdio>
namespace Swift {
JingleFileTransferFileInfoParser::JingleFileTransferFileInfoParser() : level(0) {
}
void JingleFileTransferFileInfoParser::handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) {
if (level == 0) {
} else if (level == 1) {
if (element == "date" || element == "desc" || element == "name" || element == "size") {
cdataBuffer.clear();
} else if (element == "hash") {
cdataBuffer.clear();
getPayloadInternal()->setAlgo(attributes.getAttributeValue("algo").get_value_or("md5"));
} else {
if (element == "range") {
int offset = 0;
try {
offset = boost::lexical_cast<boost::uintmax_t>(attributes.getAttributeValue("offset").get_value_or("0"));
} catch (boost::bad_lexical_cast &) {
offset = 0;
}
if (offset == 0) {
getPayloadInternal()->setSupportsRangeRequests(true);
} else {
getPayloadInternal()->setRangeOffset(offset);
}
}
}
}
++level;
}
void JingleFileTransferFileInfoParser::handleEndElement(const std::string& element, const std::string&) {
--level;
if (element == "date") {
getPayloadInternal()->setDate(stringToDateTime(cdataBuffer));
} else if (element == "desc") {
getPayloadInternal()->setDescription(cdataBuffer);
} else if (element == "name") {
getPayloadInternal()->setName(cdataBuffer);
} else if (element == "size") {
try {
getPayloadInternal()->setSize(boost::lexical_cast<boost::uintmax_t>(cdataBuffer));
} catch (boost::bad_lexical_cast &) {
getPayloadInternal()->setSize(0);
}
} else if (element == "hash") {
getPayloadInternal()->setHash(cdataBuffer);
}
}
void JingleFileTransferFileInfoParser::handleCharacterData(const std::string& data) {
cdataBuffer += data;
}
}
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Swift