1 files changed, 0 insertions, 309 deletions

diff --git a/lib/cryptopp/channels.cpp b/lib/cryptopp/channels.cpp
deleted file mode 100644
index 7359f54f7..000000000
--- a/lib/cryptopp/channels.cpp
+++ /dev/null
@@ -1,309 +0,0 @@
-// channels.cpp - written and placed in the public domain by Wei Dai
-
-#include "pch.h"
-
-#ifndef CRYPTOPP_IMPORTS
-
-#include "channels.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-USING_NAMESPACE(std)
-
-#if 0
-void MessageSwitch::AddDefaultRoute(BufferedTransformation &destination, const std::string &channel)
-{
-	m_defaultRoutes.push_back(Route(&destination, channel));
-}
-
-void MessageSwitch::AddRoute(unsigned int begin, unsigned int end, BufferedTransformation &destination, const std::string &channel)
-{
-	RangeRoute route(begin, end, Route(&destination, channel));
-	RouteList::iterator it = upper_bound(m_routes.begin(), m_routes.end(), route);
-	m_routes.insert(it, route);
-}
-
-/*
-class MessageRouteIterator
-{
-public:
-	typedef MessageSwitch::RouteList::const_iterator RouteIterator;
-	typedef MessageSwitch::DefaultRouteList::const_iterator DefaultIterator;
-
-	bool m_useDefault;
-	RouteIterator m_itRouteCurrent, m_itRouteEnd;
-	DefaultIterator m_itDefaultCurrent, m_itDefaultEnd;
-
-	MessageRouteIterator(MessageSwitch &ms, const std::string &channel)
-		: m_channel(channel)
-	{
-		pair<MapIterator, MapIterator> range = cs.m_routeMap.equal_range(channel);
-		if (range.first == range.second)
-		{
-			m_useDefault = true;
-			m_itListCurrent = cs.m_defaultRoutes.begin();
-			m_itListEnd = cs.m_defaultRoutes.end();
-		}
-		else
-		{
-			m_useDefault = false;
-			m_itMapCurrent = range.first;
-			m_itMapEnd = range.second;
-		}
-	}
-
-	bool End() const
-	{
-		return m_useDefault ? m_itListCurrent == m_itListEnd : m_itMapCurrent == m_itMapEnd;
-	}
-
-	void Next()
-	{
-		if (m_useDefault)
-			++m_itListCurrent;
-		else
-			++m_itMapCurrent;
-	}
-
-	BufferedTransformation & Destination()
-	{
-		return m_useDefault ? *m_itListCurrent->first : *m_itMapCurrent->second.first;
-	}
-
-	const std::string & Message()
-	{
-		if (m_useDefault)
-			return m_itListCurrent->second.get() ? *m_itListCurrent->second.get() : m_channel;
-		else
-			return m_itMapCurrent->second.second;
-	}
-};
-
-void MessageSwitch::Put(byte inByte);
-void MessageSwitch::Put(const byte *inString, unsigned int length);
-
-void MessageSwitch::Flush(bool completeFlush, int propagation=-1);
-void MessageSwitch::MessageEnd(int propagation=-1);
-void MessageSwitch::PutMessageEnd(const byte *inString, unsigned int length, int propagation=-1);
-void MessageSwitch::MessageSeriesEnd(int propagation=-1);
-*/
-#endif
-
-
-//
-// ChannelRouteIterator
-//////////////////////////
-
-void ChannelRouteIterator::Reset(const std::string &channel)
-{
-	m_channel = channel;
-	pair<MapIterator, MapIterator> range = m_cs.m_routeMap.equal_range(channel);
-	if (range.first == range.second)
-	{
-		m_useDefault = true;
-		m_itListCurrent = m_cs.m_defaultRoutes.begin();
-		m_itListEnd = m_cs.m_defaultRoutes.end();
-	}
-	else
-	{
-		m_useDefault = false;
-		m_itMapCurrent = range.first;
-		m_itMapEnd = range.second;
-	}
-}
-
-bool ChannelRouteIterator::End() const
-{
-	return m_useDefault ? m_itListCurrent == m_itListEnd : m_itMapCurrent == m_itMapEnd;
-}
-
-void ChannelRouteIterator::Next()
-{
-	if (m_useDefault)
-		++m_itListCurrent;
-	else
-		++m_itMapCurrent;
-}
-
-BufferedTransformation & ChannelRouteIterator::Destination()
-{
-	return m_useDefault ? *m_itListCurrent->first : *m_itMapCurrent->second.first;
-}
-
-const std::string & ChannelRouteIterator::Channel()
-{
-	if (m_useDefault)
-		return m_itListCurrent->second.get() ? *m_itListCurrent->second.get() : m_channel;
-	else
-		return m_itMapCurrent->second.second;
-}
-
-
-//
-// ChannelSwitch
-///////////////////
-
-size_t ChannelSwitch::ChannelPut2(const std::string &channel, const byte *begin, size_t length, int messageEnd, bool blocking)
-{
-	if (m_blocked)
-	{
-		m_blocked = false;
-		goto WasBlocked;
-	}
-
-	m_it.Reset(channel);
-
-	while (!m_it.End())
-	{
-WasBlocked:
-		if (m_it.Destination().ChannelPut2(m_it.Channel(), begin, length, messageEnd, blocking))
-		{
-			m_blocked = true;
-			return 1;
-		}
-
-		m_it.Next();
-	}
-
-	return 0;
-}
-
-void ChannelSwitch::IsolatedInitialize(const NameValuePairs &parameters/* =g_nullNameValuePairs */)
-{
-	m_routeMap.clear();
-	m_defaultRoutes.clear();
-	m_blocked = false;
-}
-
-bool ChannelSwitch::ChannelFlush(const std::string &channel, bool completeFlush, int propagation, bool blocking)
-{
-	if (m_blocked)
-	{
-		m_blocked = false;
-		goto WasBlocked;
-	}
-
-	m_it.Reset(channel);
-
-	while (!m_it.End())
-	{
-	  WasBlocked:
-		if (m_it.Destination().ChannelFlush(m_it.Channel(), completeFlush, propagation, blocking))
-		{
-			m_blocked = true;
-			return true;
-		}
-
-		m_it.Next();
-	}
-
-	return false;
-}
-
-bool ChannelSwitch::ChannelMessageSeriesEnd(const std::string &channel, int propagation, bool blocking)
-{
-	if (m_blocked)
-	{
-		m_blocked = false;
-		goto WasBlocked;
-	}
-
-	m_it.Reset(channel);
-
-	while (!m_it.End())
-	{
-	  WasBlocked:
-		if (m_it.Destination().ChannelMessageSeriesEnd(m_it.Channel(), propagation))
-		{
-			m_blocked = true;
-			return true;
-		}
-
-		m_it.Next();
-	}
-
-	return false;
-}
-
-byte * ChannelSwitch::ChannelCreatePutSpace(const std::string &channel, size_t &size)
-{
-	m_it.Reset(channel);
-	if (!m_it.End())
-	{
-		BufferedTransformation &target = m_it.Destination();
-		const std::string &channel = m_it.Channel();
-		m_it.Next();
-		if (m_it.End())	// there is only one target channel
-			return target.ChannelCreatePutSpace(channel, size);
-	}
-	size = 0;
-	return NULL;
-}
-
-size_t ChannelSwitch::ChannelPutModifiable2(const std::string &channel, byte *inString, size_t length, int messageEnd, bool blocking)
-{
-	ChannelRouteIterator it(*this);
-	it.Reset(channel);
-
-	if (!it.End())
-	{
-		BufferedTransformation &target = it.Destination();
-		const std::string &targetChannel = it.Channel();
-		it.Next();
-		if (it.End())	// there is only one target channel
-			return target.ChannelPutModifiable2(targetChannel, inString, length, messageEnd, blocking);
-	}
-
-	return ChannelPut2(channel, inString, length, messageEnd, blocking);
-}
-
-void ChannelSwitch::AddDefaultRoute(BufferedTransformation &destination)
-{
-	m_defaultRoutes.push_back(DefaultRoute(&destination, value_ptr<std::string>(NULL)));
-}
-
-void ChannelSwitch::RemoveDefaultRoute(BufferedTransformation &destination)
-{
-	for (DefaultRouteList::iterator it = m_defaultRoutes.begin(); it != m_defaultRoutes.end(); ++it)
-		if (it->first == &destination && !it->second.get())
-		{
-			m_defaultRoutes.erase(it);
-			break;
-		}
-}
-
-void ChannelSwitch::AddDefaultRoute(BufferedTransformation &destination, const std::string &outChannel)
-{
-	m_defaultRoutes.push_back(DefaultRoute(&destination, outChannel));
-}
-
-void ChannelSwitch::RemoveDefaultRoute(BufferedTransformation &destination, const std::string &outChannel)
-{
-	for (DefaultRouteList::iterator it = m_defaultRoutes.begin(); it != m_defaultRoutes.end(); ++it)
-		if (it->first == &destination && (it->second.get() && *it->second == outChannel))
-		{
-			m_defaultRoutes.erase(it);
-			break;
-		}
-}
-
-void ChannelSwitch::AddRoute(const std::string &inChannel, BufferedTransformation &destination, const std::string &outChannel)
-{
-	m_routeMap.insert(RouteMap::value_type(inChannel, Route(&destination, outChannel)));
-}
-
-void ChannelSwitch::RemoveRoute(const std::string &inChannel, BufferedTransformation &destination, const std::string &outChannel)
-{
-	typedef ChannelSwitch::RouteMap::iterator MapIterator;
-	pair<MapIterator, MapIterator> range = m_routeMap.equal_range(inChannel);
-	
-	for (MapIterator it = range.first; it != range.second; ++it)
-		if (it->second.first == &destination && it->second.second == outChannel)
-		{
-			m_routeMap.erase(it);
-			break;
-		}
-}
-
-NAMESPACE_END
-
-#endif