From 5494fc310acf0aabb9d828451331e44483eb21c7 Mon Sep 17 00:00:00 2001
From: Malfurious <m@lfurio.us>
Date: Mon, 21 Oct 2024 11:09:00 -0400
Subject: Remove Crypto++ library

The tracked version of Crypto++ is going on 10 years old and doesn't
always compile properly on modern tooling.

This removes the entire subdirectory as well as references to files in
the build script.  Due to the number of files touched by this commit, I
opt to add its replacement in the next commit.

Signed-off-by: Malfurious <m@lfurio.us>
---
 cryptopp562/mqueue.cpp | 174 -------------------------------------------------
 1 file changed, 174 deletions(-)
 delete mode 100644 cryptopp562/mqueue.cpp

(limited to 'cryptopp562/mqueue.cpp')

diff --git a/cryptopp562/mqueue.cpp b/cryptopp562/mqueue.cpp
deleted file mode 100644
index 1d645d8..0000000
--- a/cryptopp562/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
-- 
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