CryptoPP:

changed folder structure

git-svn-id: http://svn.miranda-ng.org/main/trunk@1083 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 309 insertions, 0 deletions

diff --git a/plugins/CryptoPP/crypto/src/channels.cpp b/plugins/CryptoPP/crypto/src/channels.cpp
new file mode 100644
index 0000000000..e0c5c4fb74
--- /dev/null
+++ b/plugins/CryptoPP/crypto/src/channels.cpp
@@ -0,0 +1,309 @@
+// 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