1 files changed, 0 insertions, 174 deletions

diff --git a/lib/cryptopp/mqueue.cpp b/lib/cryptopp/mqueue.cpp
deleted file mode 100644
index 1d645d83d..000000000
--- a/lib/cryptopp/mqueue.cpp
+++ /dev/null
@@ -1,174 +0,0 @@
-// mqueue.cpp - written and placed in the public domain by Wei Dai
-
-#include "pch.h"
-
-#ifndef CRYPTOPP_IMPORTS
-
-#include "mqueue.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-MessageQueue::MessageQueue(unsigned int nodeSize)
-	: m_queue(nodeSize), m_lengths(1, 0U), m_messageCounts(1, 0U)
-{
-}
-
-size_t MessageQueue::CopyRangeTo2(BufferedTransformation &target, lword &begin, lword end, const std::string &channel, bool blocking) const
-{
-	if (begin >= MaxRetrievable())
-		return 0;
-
-	return m_queue.CopyRangeTo2(target, begin, STDMIN(MaxRetrievable(), end), channel, blocking);
-}
-
-size_t MessageQueue::TransferTo2(BufferedTransformation &target, lword &transferBytes, const std::string &channel, bool blocking)
-{
-	transferBytes = STDMIN(MaxRetrievable(), transferBytes);
-	size_t blockedBytes = m_queue.TransferTo2(target, transferBytes, channel, blocking);
-	m_lengths.front() -= transferBytes;
-	return blockedBytes;
-}
-
-bool MessageQueue::GetNextMessage()
-{
-	if (NumberOfMessages() > 0 && !AnyRetrievable())
-	{
-		m_lengths.pop_front();
-		if (m_messageCounts[0] == 0 && m_messageCounts.size() > 1)
-			m_messageCounts.pop_front();
-		return true;
-	}
-	else
-		return false;
-}
-
-unsigned int MessageQueue::CopyMessagesTo(BufferedTransformation &target, unsigned int count, const std::string &channel) const
-{
-	ByteQueue::Walker walker(m_queue);
-	std::deque<lword>::const_iterator it = m_lengths.begin();
-	unsigned int i;
-	for (i=0; i<count && it != --m_lengths.end(); ++i, ++it)
-	{
-		walker.TransferTo(target, *it, channel);
-		if (GetAutoSignalPropagation())
-			target.ChannelMessageEnd(channel, GetAutoSignalPropagation()-1);
-	}
-	return i;
-}
-
-void MessageQueue::swap(MessageQueue &rhs)
-{
-	m_queue.swap(rhs.m_queue);
-	m_lengths.swap(rhs.m_lengths);
-}
-
-const byte * MessageQueue::Spy(size_t &contiguousSize) const
-{
-	const byte *result = m_queue.Spy(contiguousSize);
-	contiguousSize = UnsignedMin(contiguousSize, MaxRetrievable());
-	return result;
-}
-
-// *************************************************************
-
-unsigned int EqualityComparisonFilter::MapChannel(const std::string &channel) const
-{
-	if (channel == m_firstChannel)
-		return 0;
-	else if (channel == m_secondChannel)
-		return 1;
-	else
-		return 2;
-}
-
-size_t EqualityComparisonFilter::ChannelPut2(const std::string &channel, const byte *inString, size_t length, int messageEnd, bool blocking)
-{
-	if (!blocking)
-		throw BlockingInputOnly("EqualityComparisonFilter");
-
-	unsigned int i = MapChannel(channel);
-
-	if (i == 2)
-		return Output(3, inString, length, messageEnd, blocking, channel);
-	else if (m_mismatchDetected)
-		return 0;
-	else
-	{
-		MessageQueue &q1 = m_q[i], &q2 = m_q[1-i];
-
-		if (q2.AnyMessages() && q2.MaxRetrievable() < length)
-			goto mismatch;
-
-		while (length > 0 && q2.AnyRetrievable())
-		{
-			size_t len = length;
-			const byte *data = q2.Spy(len);
-			len = STDMIN(len, length);
-			if (memcmp(inString, data, len) != 0)
-				goto mismatch;
-			inString += len;
-			length -= len;
-			q2.Skip(len);
-		}
-
-		q1.Put(inString, length);
-
-		if (messageEnd)
-		{
-			if (q2.AnyRetrievable())
-				goto mismatch;
-			else if (q2.AnyMessages())
-				q2.GetNextMessage();
-			else if (q2.NumberOfMessageSeries() > 0)
-				goto mismatch;
-			else
-				q1.MessageEnd();
-		}
-
-		return 0;
-
-mismatch:
-		return HandleMismatchDetected(blocking);
-	}
-}
-
-bool EqualityComparisonFilter::ChannelMessageSeriesEnd(const std::string &channel, int propagation, bool blocking)
-{
-	unsigned int i = MapChannel(channel);
-
-	if (i == 2)
-	{
-		OutputMessageSeriesEnd(4, propagation, blocking, channel);
-		return false;
-	}
-	else if (m_mismatchDetected)
-		return false;
-	else
-	{
-		MessageQueue &q1 = m_q[i], &q2 = m_q[1-i];
-
-		if (q2.AnyRetrievable() || q2.AnyMessages())
-			goto mismatch;
-		else if (q2.NumberOfMessageSeries() > 0)
-			return Output(2, (const byte *)"\1", 1, 0, blocking) != 0;
-		else
-			q1.MessageSeriesEnd();
-
-		return false;
-
-mismatch:
-		return HandleMismatchDetected(blocking);
-	}
-}
-
-bool EqualityComparisonFilter::HandleMismatchDetected(bool blocking)
-{
-	m_mismatchDetected = true;
-	if (m_throwIfNotEqual)
-		throw MismatchDetected();
-	return Output(1, (const byte *)"\0", 1, 0, blocking) != 0;
-}
-
-NAMESPACE_END
-
-#endif