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, 99 deletions

diff --git a/cryptopp562/gzip.cpp b/cryptopp562/gzip.cpp
deleted file mode 100644
index 09e420a..0000000
--- a/cryptopp562/gzip.cpp
+++ /dev/null
@@ -1,99 +0,0 @@
-// gzip.cpp - written and placed in the public domain by Wei Dai
-
-#include "pch.h"
-#include "gzip.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-void Gzip::WritePrestreamHeader()
-{
-	m_totalLen = 0;
-	m_crc.Restart();
-
-	AttachedTransformation()->Put(MAGIC1);
-	AttachedTransformation()->Put(MAGIC2);
-	AttachedTransformation()->Put(DEFLATED);
-	AttachedTransformation()->Put(0);		// general flag
-	AttachedTransformation()->PutWord32(0);	// time stamp
-	byte extra = (GetDeflateLevel() == 1) ? FAST : ((GetDeflateLevel() == 9) ? SLOW : 0);
-	AttachedTransformation()->Put(extra);
-	AttachedTransformation()->Put(GZIP_OS_CODE);
-}
-
-void Gzip::ProcessUncompressedData(const byte *inString, size_t length)
-{
-	m_crc.Update(inString, length);
-	m_totalLen += (word32)length;
-}
-
-void Gzip::WritePoststreamTail()
-{
-	SecByteBlock crc(4);
-	m_crc.Final(crc);
-	AttachedTransformation()->Put(crc, 4);
-	AttachedTransformation()->PutWord32(m_totalLen, LITTLE_ENDIAN_ORDER);
-}
-
-// *************************************************************
-
-Gunzip::Gunzip(BufferedTransformation *attachment, bool repeat, int propagation)
-	: Inflator(attachment, repeat, propagation)
-{
-}
-
-void Gunzip::ProcessPrestreamHeader()
-{
-	m_length = 0;
-	m_crc.Restart();
-
-	byte buf[6];
-	byte b, flags;
-
-	if (m_inQueue.Get(buf, 2)!=2) throw HeaderErr();
-	if (buf[0] != MAGIC1 || buf[1] != MAGIC2) throw HeaderErr();
-	if (!m_inQueue.Skip(1)) throw HeaderErr();	 // skip extra flags
-	if (!m_inQueue.Get(flags)) throw HeaderErr();
-	if (flags & (ENCRYPTED | CONTINUED)) throw HeaderErr();
-	if (m_inQueue.Skip(6)!=6) throw HeaderErr();    // Skip file time, extra flags and OS type
-
-	if (flags & EXTRA_FIELDS)	// skip extra fields
-	{
-		word16 length;
-		if (m_inQueue.GetWord16(length, LITTLE_ENDIAN_ORDER) != 2) throw HeaderErr();
-		if (m_inQueue.Skip(length)!=length) throw HeaderErr();
-	}
-
-	if (flags & FILENAME)	// skip filename
-		do
-			if(!m_inQueue.Get(b)) throw HeaderErr();
-		while (b);
-
-	if (flags & COMMENTS)	// skip comments
-		do
-			if(!m_inQueue.Get(b)) throw HeaderErr();
-		while (b);
-}
-
-void Gunzip::ProcessDecompressedData(const byte *inString, size_t length)
-{
-	AttachedTransformation()->Put(inString, length);
-	m_crc.Update(inString, length);
-	m_length += (word32)length;
-}
-
-void Gunzip::ProcessPoststreamTail()
-{
-	SecByteBlock crc(4);
-	if (m_inQueue.Get(crc, 4) != 4)
-		throw TailErr();
-	if (!m_crc.Verify(crc))
-		throw CrcErr();
-
-	word32 lengthCheck;
-	if (m_inQueue.GetWord32(lengthCheck, LITTLE_ENDIAN_ORDER) != 4)
-		throw TailErr();
-	if (lengthCheck != m_length)
-		throw LengthErr();
-}
-
-NAMESPACE_END