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>

1 files changed, 0 insertions, 90 deletions

diff --git a/cryptopp562/zlib.cpp b/cryptopp562/zlib.cpp
deleted file mode 100644
index 4abafb0..0000000
--- a/cryptopp562/zlib.cpp
+++ /dev/null
@@ -1,90 +0,0 @@
-// zlib.cpp - written and placed in the public domain by Wei Dai
-
-// "zlib" is the name of a well known C language compression library
-// (http://www.zlib.org) and also the name of a compression format
-// (RFC 1950) that the library implements. This file is part of a
-// complete reimplementation of the zlib compression format.
-
-#include "pch.h"
-#include "zlib.h"
-#include "zdeflate.h"
-#include "zinflate.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-static const byte DEFLATE_METHOD = 8;
-static const byte FDICT_FLAG = 1 << 5;
-
-// *************************************************************
-
-void ZlibCompressor::WritePrestreamHeader()
-{
-	m_adler32.Restart();
-	byte cmf = DEFLATE_METHOD | ((GetLog2WindowSize()-8) << 4);
-	byte flags = GetCompressionLevel() << 6;
-	AttachedTransformation()->PutWord16(RoundUpToMultipleOf(cmf*256+flags, 31));
-}
-
-void ZlibCompressor::ProcessUncompressedData(const byte *inString, size_t length)
-{
-	m_adler32.Update(inString, length);
-}
-
-void ZlibCompressor::WritePoststreamTail()
-{
-	FixedSizeSecBlock<byte, 4> adler32;
-	m_adler32.Final(adler32);
-	AttachedTransformation()->Put(adler32, 4);
-}
-
-unsigned int ZlibCompressor::GetCompressionLevel() const
-{
-	static const unsigned int deflateToCompressionLevel[] = {0, 1, 1, 1, 2, 2, 2, 2, 2, 3};
-	return deflateToCompressionLevel[GetDeflateLevel()];
-}
-
-// *************************************************************
-
-ZlibDecompressor::ZlibDecompressor(BufferedTransformation *attachment, bool repeat, int propagation)
-	: Inflator(attachment, repeat, propagation)
-{
-}
-
-void ZlibDecompressor::ProcessPrestreamHeader()
-{
-	m_adler32.Restart();
-
-	byte cmf;
-	byte flags;
-
-	if (!m_inQueue.Get(cmf) || !m_inQueue.Get(flags))
-		throw HeaderErr();
-
-	if ((cmf*256+flags) % 31 != 0)
-		throw HeaderErr();	// if you hit this exception, you're probably trying to decompress invalid data
-
-	if ((cmf & 0xf) != DEFLATE_METHOD)
-		throw UnsupportedAlgorithm();
-
-	if (flags & FDICT_FLAG)
-		throw UnsupportedPresetDictionary();
-
-	m_log2WindowSize = 8 + (cmf >> 4);
-}
-
-void ZlibDecompressor::ProcessDecompressedData(const byte *inString, size_t length)
-{
-	AttachedTransformation()->Put(inString, length);
-	m_adler32.Update(inString, length);
-}
-
-void ZlibDecompressor::ProcessPoststreamTail()
-{
-	FixedSizeSecBlock<byte, 4> adler32;
-	if (m_inQueue.Get(adler32, 4) != 4)
-		throw Adler32Err();
-	if (!m_adler32.Verify(adler32))
-		throw Adler32Err();
-}
-
-NAMESPACE_END