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/hrtimer.cpp | 139 ------------------------------------------------
 1 file changed, 139 deletions(-)
 delete mode 100644 cryptopp562/hrtimer.cpp

(limited to 'cryptopp562/hrtimer.cpp')

diff --git a/cryptopp562/hrtimer.cpp b/cryptopp562/hrtimer.cpp
deleted file mode 100644
index 906ec4a..0000000
--- a/cryptopp562/hrtimer.cpp
+++ /dev/null
@@ -1,139 +0,0 @@
-// hrtimer.cpp - written and placed in the public domain by Wei Dai
-
-#include "pch.h"
-#include "hrtimer.h"
-#include "misc.h"
-#include <stddef.h>		// for NULL
-#include <time.h>
-
-#if defined(CRYPTOPP_WIN32_AVAILABLE)
-#include <windows.h>
-#elif defined(CRYPTOPP_UNIX_AVAILABLE)
-#include <sys/time.h>
-#include <sys/times.h>
-#include <unistd.h>
-#endif
-
-#include <assert.h>
-
-NAMESPACE_BEGIN(CryptoPP)
-
-#ifndef CRYPTOPP_IMPORTS
-
-double TimerBase::ConvertTo(TimerWord t, Unit unit)
-{
-	static unsigned long unitsPerSecondTable[] = {1, 1000, 1000*1000, 1000*1000*1000};
-
-	assert(unit < sizeof(unitsPerSecondTable) / sizeof(unitsPerSecondTable[0]));
-	return (double)CRYPTOPP_VC6_INT64 t * unitsPerSecondTable[unit] / CRYPTOPP_VC6_INT64 TicksPerSecond();
-}
-
-void TimerBase::StartTimer()
-{
-	m_last = m_start = GetCurrentTimerValue();
-	m_started = true;
-}
-
-double TimerBase::ElapsedTimeAsDouble()
-{
-	if (m_stuckAtZero)
-		return 0;
-
-	if (m_started)
-	{
-		TimerWord now = GetCurrentTimerValue();
-		if (m_last < now)	// protect against OS bugs where time goes backwards
-			m_last = now;
-		return ConvertTo(m_last - m_start, m_timerUnit);
-	}
-
-	StartTimer();
-	return 0;
-}
-
-unsigned long TimerBase::ElapsedTime()
-{
-	double elapsed = ElapsedTimeAsDouble();
-	assert(elapsed <= ULONG_MAX);
-	return (unsigned long)elapsed;
-}
-
-TimerWord Timer::GetCurrentTimerValue()
-{
-#if defined(CRYPTOPP_WIN32_AVAILABLE)
-	LARGE_INTEGER now;
-	if (!QueryPerformanceCounter(&now))
-		throw Exception(Exception::OTHER_ERROR, "Timer: QueryPerformanceCounter failed with error " + IntToString(GetLastError()));
-	return now.QuadPart;
-#elif defined(CRYPTOPP_UNIX_AVAILABLE)
-	timeval now;
-	gettimeofday(&now, NULL);
-	return (TimerWord)now.tv_sec * 1000000 + now.tv_usec;
-#else
-	clock_t now;
-	return clock();
-#endif
-}
-
-TimerWord Timer::TicksPerSecond()
-{
-#if defined(CRYPTOPP_WIN32_AVAILABLE)
-	static LARGE_INTEGER freq = {0};
-	if (freq.QuadPart == 0)
-	{
-		if (!QueryPerformanceFrequency(&freq))
-			throw Exception(Exception::OTHER_ERROR, "Timer: QueryPerformanceFrequency failed with error " + IntToString(GetLastError()));
-	}
-	return freq.QuadPart;
-#elif defined(CRYPTOPP_UNIX_AVAILABLE)
-	return 1000000;
-#else
-	return CLOCKS_PER_SEC;
-#endif
-}
-
-#endif	// #ifndef CRYPTOPP_IMPORTS
-
-TimerWord ThreadUserTimer::GetCurrentTimerValue()
-{
-#if defined(CRYPTOPP_WIN32_AVAILABLE)
-	static bool getCurrentThreadImplemented = true;
-	if (getCurrentThreadImplemented)
-	{
-		FILETIME now, ignored;
-		if (!GetThreadTimes(GetCurrentThread(), &ignored, &ignored, &ignored, &now))
-		{
-			DWORD lastError = GetLastError();
-			if (lastError == ERROR_CALL_NOT_IMPLEMENTED)
-			{
-				getCurrentThreadImplemented = false;
-				goto GetCurrentThreadNotImplemented;
-			}
-			throw Exception(Exception::OTHER_ERROR, "ThreadUserTimer: GetThreadTimes failed with error " + IntToString(lastError));
-		}
-		return now.dwLowDateTime + ((TimerWord)now.dwHighDateTime << 32);
-	}
-GetCurrentThreadNotImplemented:
-	return (TimerWord)clock() * (10*1000*1000 / CLOCKS_PER_SEC);
-#elif defined(CRYPTOPP_UNIX_AVAILABLE)
-	tms now;
-	times(&now);
-	return now.tms_utime;
-#else
-	return clock();
-#endif
-}
-
-TimerWord ThreadUserTimer::TicksPerSecond()
-{
-#if defined(CRYPTOPP_WIN32_AVAILABLE)
-	return 10*1000*1000;
-#elif defined(CRYPTOPP_UNIX_AVAILABLE)
-	static const long ticksPerSecond = sysconf(_SC_CLK_TCK);
-	return ticksPerSecond;
-#else
-	return CLOCKS_PER_SEC;
-#endif
-}
-
-NAMESPACE_END
-- 
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