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/*
* Copyright (c) 2010-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#pragma once
#include <boost/noncopyable.hpp>
#include <boost/shared_ptr.hpp>
#include <Swiften/Base/API.h>
#include <Swiften/Base/SafeByteArray.h>
#include <Swiften/Base/boost_bsignals.h>
#include <Swiften/Elements/StreamType.h>
#include <Swiften/Elements/ToplevelElement.h>
#include <Swiften/Parser/XMPPParserClient.h>
#include <Swiften/StreamStack/HighLayer.h>
namespace Swift {
class ProtocolHeader;
class XMPPParser;
class PayloadParserFactoryCollection;
class XMPPSerializer;
class PayloadSerializerCollection;
class XMLParserFactory;
class BOSHSessionStream;
class SWIFTEN_API XMPPLayer : public XMPPParserClient, public HighLayer, boost::noncopyable {
friend class BOSHSessionStream;
public:
XMPPLayer(
PayloadParserFactoryCollection* payloadParserFactories,
PayloadSerializerCollection* payloadSerializers,
XMLParserFactory* xmlParserFactory,
StreamType streamType,
bool setExplictNSonTopLevelElements = false);
virtual ~XMPPLayer();
void writeHeader(const ProtocolHeader& header);
void writeFooter();
void writeElement(boost::shared_ptr<ToplevelElement>);
void writeData(const std::string& data);
void resetParser();
protected:
void handleDataRead(const SafeByteArray& data);
void writeDataInternal(const SafeByteArray& data);
public:
boost::signal<void (const ProtocolHeader&)> onStreamStart;
boost::signal<void (boost::shared_ptr<ToplevelElement>)> onElement;
boost::signal<void (const SafeByteArray&)> onWriteData;
boost::signal<void (const SafeByteArray&)> onDataRead;
boost::signal<void ()> onError;
private:
void handleStreamStart(const ProtocolHeader&);
void handleElement(boost::shared_ptr<ToplevelElement>);
void handleStreamEnd();
void doResetParser();
private:
PayloadParserFactoryCollection* payloadParserFactories_;
XMPPParser* xmppParser_;
PayloadSerializerCollection* payloadSerializers_;
XMLParserFactory* xmlParserFactory_;
XMPPSerializer* xmppSerializer_;
bool setExplictNSonTopLevelElements_;
bool resetParserAfterParse_;
bool inParser_;
};
}
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Swift