1 files changed, 0 insertions, 138 deletions
diff --git a/CryptoPP/hrtimer.cpp b/CryptoPP/hrtimer.cpp
deleted file mode 100644
index 6871a15dc..000000000
--- a/CryptoPP/hrtimer.cpp
+++ /dev/null
@@ -1,138 +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
-	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