mirror of
https://github.com/xmrig/xmrig.git
synced 2024-11-18 18:11:05 +00:00
170 lines
4.1 KiB
C++
170 lines
4.1 KiB
C++
/* XMRig
|
|
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
|
|
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
|
|
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
|
|
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
|
|
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
|
|
* Copyright 2016-2017 XMRig <support@xmrig.com>
|
|
*
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
|
|
#include <winsock2.h>
|
|
#include <windows.h>
|
|
#include <uv.h>
|
|
|
|
|
|
#include "Platform.h"
|
|
#include "version.h"
|
|
|
|
#ifdef XMRIG_NVIDIA_PROJECT
|
|
# include "nvidia/cryptonight.h"
|
|
#endif
|
|
|
|
|
|
static inline OSVERSIONINFOEX winOsVersion()
|
|
{
|
|
typedef NTSTATUS (NTAPI *RtlGetVersionFunction)(LPOSVERSIONINFO);
|
|
OSVERSIONINFOEX result = { sizeof(OSVERSIONINFOEX), 0, 0, 0, 0, {'\0'}, 0, 0, 0, 0, 0};
|
|
|
|
HMODULE ntdll = GetModuleHandleW(L"ntdll.dll");
|
|
if (ntdll ) {
|
|
RtlGetVersionFunction pRtlGetVersion = reinterpret_cast<RtlGetVersionFunction>(GetProcAddress(ntdll, "RtlGetVersion"));
|
|
|
|
if (pRtlGetVersion) {
|
|
pRtlGetVersion((LPOSVERSIONINFO) &result);
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
|
|
static inline char *createUserAgent()
|
|
{
|
|
const auto osver = winOsVersion();
|
|
const size_t max = 160;
|
|
|
|
char *buf = new char[max];
|
|
int length = snprintf(buf, max, "%s/%s (Windows NT %lu.%lu", APP_NAME, APP_VERSION, osver.dwMajorVersion, osver.dwMinorVersion);
|
|
|
|
# if defined(__x86_64__) || defined(_M_AMD64)
|
|
length += snprintf(buf + length, max - length, "; Win64; x64) libuv/%s", uv_version_string());
|
|
# else
|
|
length += snprintf(buf + length, max - length, ") libuv/%s", uv_version_string());
|
|
# endif
|
|
|
|
# ifdef XMRIG_NVIDIA_PROJECT
|
|
const int cudaVersion = cuda_get_runtime_version();
|
|
length += snprintf(buf + length, max - length, " CUDA/%d.%d", cudaVersion / 1000, cudaVersion % 100);
|
|
# endif
|
|
|
|
# ifdef __GNUC__
|
|
length += snprintf(buf + length, max - length, " gcc/%d.%d.%d", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
|
|
# elif _MSC_VER
|
|
length += snprintf(buf + length, max - length, " msvc/%d", MSVC_VERSION);
|
|
# endif
|
|
|
|
return buf;
|
|
}
|
|
|
|
|
|
void Platform::init(const char *userAgent)
|
|
{
|
|
m_userAgent = userAgent ? strdup(userAgent) : createUserAgent();
|
|
}
|
|
|
|
|
|
void Platform::release()
|
|
{
|
|
delete [] m_defaultConfigName;
|
|
delete [] m_userAgent;
|
|
}
|
|
|
|
|
|
void Platform::setProcessPriority(int priority)
|
|
{
|
|
if (priority == -1) {
|
|
return;
|
|
}
|
|
|
|
DWORD prio = IDLE_PRIORITY_CLASS;
|
|
switch (priority)
|
|
{
|
|
case 1:
|
|
prio = BELOW_NORMAL_PRIORITY_CLASS;
|
|
break;
|
|
|
|
case 2:
|
|
prio = NORMAL_PRIORITY_CLASS;
|
|
break;
|
|
|
|
case 3:
|
|
prio = ABOVE_NORMAL_PRIORITY_CLASS;
|
|
break;
|
|
|
|
case 4:
|
|
prio = HIGH_PRIORITY_CLASS;
|
|
break;
|
|
|
|
case 5:
|
|
prio = REALTIME_PRIORITY_CLASS;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
SetPriorityClass(GetCurrentProcess(), prio);
|
|
}
|
|
|
|
|
|
|
|
void Platform::setThreadPriority(int priority)
|
|
{
|
|
if (priority == -1) {
|
|
return;
|
|
}
|
|
|
|
int prio = THREAD_PRIORITY_IDLE;
|
|
switch (priority)
|
|
{
|
|
case 1:
|
|
prio = THREAD_PRIORITY_BELOW_NORMAL;
|
|
break;
|
|
|
|
case 2:
|
|
prio = THREAD_PRIORITY_NORMAL;
|
|
break;
|
|
|
|
case 3:
|
|
prio = THREAD_PRIORITY_ABOVE_NORMAL;
|
|
break;
|
|
|
|
case 4:
|
|
prio = THREAD_PRIORITY_HIGHEST;
|
|
break;
|
|
|
|
case 5:
|
|
prio = THREAD_PRIORITY_TIME_CRITICAL;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
SetThreadPriority(GetCurrentThread(), prio);
|
|
}
|
|
|