diff --git a/CMakeLists.txt b/CMakeLists.txt
index 35fba8ea5..79486e03e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,6 +26,7 @@ option(WITH_PROFILING "Enable profiling for developers" OFF)
option(WITH_SSE4_1 "Enable SSE 4.1 for Blake2" ON)
option(WITH_BENCHMARK "Enable builtin RandomX benchmark and stress test" ON)
option(WITH_SECURE_JIT "Enable secure access to JIT memory" OFF)
+option(WITH_DMI "Enable DMI/SMBIOS reader" OFF)
option(BUILD_STATIC "Build static binary" OFF)
option(ARM_TARGET "Force use specific ARM target 8 or 7" 0)
@@ -169,7 +170,7 @@ else()
endif()
add_definitions(-DXMRIG_MINER_PROJECT -DXMRIG_JSON_SINGLE_LINE_ARRAY)
-add_definitions(-D__STDC_FORMAT_MACROS -DUNICODE)
+add_definitions(-D__STDC_FORMAT_MACROS -DUNICODE -D_FILE_OFFSET_BITS=64)
find_package(UV REQUIRED)
@@ -197,6 +198,9 @@ if (WITH_EMBEDDED_CONFIG)
add_definitions(/DXMRIG_FEATURE_EMBEDDED_CONFIG)
endif()
+include(src/hw/api/api.cmake)
+include(src/hw/dmi/dmi.cmake)
+
include_directories(src)
include_directories(src/3rdparty)
include_directories(${UV_INCLUDE_DIR})
diff --git a/src/Summary.cpp b/src/Summary.cpp
index ebaeb3563..eaee89bf5 100644
--- a/src/Summary.cpp
+++ b/src/Summary.cpp
@@ -5,8 +5,8 @@
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2019 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2020 SChernykh <https://github.com/SChernykh>
- * Copyright 2016-2020 XMRig <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 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
@@ -39,6 +39,11 @@
#include "version.h"
+#ifdef XMRIG_FEATURE_DMI
+# include "hw/dmi/DmiReader.h"
+#endif
+
+
#ifdef XMRIG_ALGO_RANDOMX
# include "crypto/rx/RxConfig.h"
#endif
@@ -71,7 +76,7 @@ inline static const char *asmName(Assembly::Id assembly)
#endif
-static void print_memory(Config *config)
+static void print_pages(const Config *config)
{
Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") "%s",
"HUGE PAGES", config->cpu().isHugePages() ? (VirtualMemory::isHugepagesAvailable() ? kHugepagesSupported : RED_BOLD("unavailable")) : RED_BOLD("disabled"));
@@ -87,7 +92,7 @@ static void print_memory(Config *config)
}
-static void print_cpu(Config *)
+static void print_cpu(const Config *)
{
const auto info = Cpu::info();
@@ -116,7 +121,7 @@ static void print_cpu(Config *)
}
-static void print_memory()
+static void print_memory(const Config *config)
{
constexpr size_t oneGiB = 1024U * 1024U * 1024U;
const auto freeMem = static_cast<double>(uv_get_free_memory());
@@ -124,16 +129,49 @@ static void print_memory()
const double percent = freeMem > 0 ? ((totalMem - freeMem) / totalMem * 100.0) : 100.0;
- Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("%.1f/%.1f GB") BLACK_BOLD(" (%.0f%%)"),
+ Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("%.1f/%.1f") CYAN(" GB") BLACK_BOLD(" (%.0f%%)"),
"MEMORY",
(totalMem - freeMem) / oneGiB,
totalMem / oneGiB,
percent
);
+
+# ifdef XMRIG_FEATURE_DMI
+ if (!config->isDMI()) {
+ return;
+ }
+
+ DmiReader reader;
+ if (!reader.read()) {
+ return;
+ }
+
+ const bool vm = Cpu::info()->isVM();
+
+ for (const auto &memory : reader.memory()) {
+ if (!memory.isValid()) {
+ continue;
+ }
+
+ if (memory.size()) {
+ Log::print(WHITE_BOLD(" %-13s") "%s: " CYAN_BOLD("%" PRIu64) CYAN(" GB ") WHITE_BOLD("%s @ %" PRIu64 " MHz ") BLACK_BOLD("%s"),
+ "", memory.slot().data(), memory.size() / oneGiB, memory.type(), memory.speed() / 1000000ULL, memory.product().data());
+ }
+ else if (!vm) {
+ Log::print(WHITE_BOLD(" %-13s") "%s: " BLACK_BOLD("<empty>"), "", memory.slot().data());
+ }
+ }
+
+ const auto &board = vm ? reader.system() : reader.board();
+
+ if (board.isValid()) {
+ Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") WHITE_BOLD("%s") " - " WHITE_BOLD("%s"), "MOTHERBOARD", board.vendor().data(), board.product().data());
+ }
+# endif
}
-static void print_threads(Config *config)
+static void print_threads(const Config *config)
{
Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") WHITE_BOLD("%s%d%%"),
"DONATE",
@@ -175,14 +213,16 @@ static void print_commands(Config *)
void xmrig::Summary::print(Controller *controller)
{
- controller->config()->printVersions();
- print_memory(controller->config());
- print_cpu(controller->config());
- print_memory();
- print_threads(controller->config());
- controller->config()->pools().print();
+ const auto config = controller->config();
- print_commands(controller->config());
+ config->printVersions();
+ print_pages(config);
+ print_cpu(config);
+ print_memory(config);
+ print_threads(config);
+ config->pools().print();
+
+ print_commands(config);
}
diff --git a/src/Summary.h b/src/Summary.h
index 4317d13e1..0b03f6759 100644
--- a/src/Summary.h
+++ b/src/Summary.h
@@ -5,8 +5,8 @@
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
- * Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 XMRig <https://github.com/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
diff --git a/src/base/api/Api.cpp b/src/base/api/Api.cpp
index 89e61593c..3a71fd9c3 100644
--- a/src/base/api/Api.cpp
+++ b/src/base/api/Api.cpp
@@ -1,12 +1,6 @@
/* 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 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2020 SChernykh <https://github.com/SChernykh>
- * Copyright 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 XMRig <https://github.com/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
diff --git a/src/base/api/Api.h b/src/base/api/Api.h
index 0ee9ca6ae..f412a3172 100644
--- a/src/base/api/Api.h
+++ b/src/base/api/Api.h
@@ -1,12 +1,6 @@
/* 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 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
- * Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 XMRig <https://github.com/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
@@ -31,7 +25,6 @@
#include "base/kernel/interfaces/IBaseListener.h"
-#include "base/tools/Object.h"
#include "base/tools/String.h"
diff --git a/src/base/api/interfaces/IApiListener.h b/src/base/api/interfaces/IApiListener.h
index bbf153a69..71ee9c76d 100644
--- a/src/base/api/interfaces/IApiListener.h
+++ b/src/base/api/interfaces/IApiListener.h
@@ -1,10 +1,6 @@
/* 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 2016-2018 XMRig <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 XMRig <https://github.com/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
@@ -24,6 +20,9 @@
#define XMRIG_IAPILISTENER_H
+#include "base/tools/Object.h"
+
+
namespace xmrig {
@@ -33,6 +32,9 @@ class IApiRequest;
class IApiListener
{
public:
+ XMRIG_DISABLE_COPY_MOVE(IApiListener)
+
+ IApiListener() = default;
virtual ~IApiListener() = default;
# ifdef XMRIG_FEATURE_API
diff --git a/src/base/api/interfaces/IApiRequest.h b/src/base/api/interfaces/IApiRequest.h
index c05e513ec..35fb27d5f 100644
--- a/src/base/api/interfaces/IApiRequest.h
+++ b/src/base/api/interfaces/IApiRequest.h
@@ -1,12 +1,6 @@
/* 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 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2020 SChernykh <https://github.com/SChernykh>
- * Copyright 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 XMRig <https://github.com/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
@@ -27,6 +21,7 @@
#include "3rdparty/rapidjson/fwd.h"
+#include "base/tools/Object.h"
namespace xmrig {
@@ -38,6 +33,8 @@ class String;
class IApiRequest
{
public:
+ XMRIG_DISABLE_COPY_MOVE(IApiRequest)
+
enum Method {
METHOD_DELETE,
METHOD_GET,
@@ -67,7 +64,8 @@ public:
};
- virtual ~IApiRequest() = default;
+ IApiRequest() = default;
+ virtual ~IApiRequest() = default;
virtual bool accept() = 0;
virtual bool hasParseError() const = 0;
diff --git a/src/base/kernel/interfaces/IBaseListener.h b/src/base/kernel/interfaces/IBaseListener.h
index 1f2123690..80120ab85 100644
--- a/src/base/kernel/interfaces/IBaseListener.h
+++ b/src/base/kernel/interfaces/IBaseListener.h
@@ -1,12 +1,6 @@
/* 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 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
- * Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 XMRig <https://github.com/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
@@ -26,6 +20,9 @@
#define XMRIG_IBASELISTENER_H
+#include "base/tools/Object.h"
+
+
namespace xmrig {
@@ -35,7 +32,10 @@ class Config;
class IBaseListener
{
public:
- virtual ~IBaseListener() = default;
+ XMRIG_DISABLE_COPY_MOVE(IBaseListener)
+
+ IBaseListener() = default;
+ virtual ~IBaseListener() = default;
virtual void onConfigChanged(Config *config, Config *previousConfig) = 0;
};
diff --git a/src/base/kernel/interfaces/IConfig.h b/src/base/kernel/interfaces/IConfig.h
index 8b5ae278a..792c43a11 100644
--- a/src/base/kernel/interfaces/IConfig.h
+++ b/src/base/kernel/interfaces/IConfig.h
@@ -5,8 +5,8 @@
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2020 SChernykh <https://github.com/SChernykh>
- * Copyright 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 XMRig <https://github.com/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
@@ -84,6 +84,7 @@ public:
BenchSeedKey = 1046,
BenchHashKey = 1047,
BenchTokenKey = 1048,
+ DmiKey = 1049,
// xmrig common
CPUPriorityKey = 1021,
diff --git a/src/base/net/stratum/Pools.cpp b/src/base/net/stratum/Pools.cpp
index a9c245fa3..d2ab30126 100644
--- a/src/base/net/stratum/Pools.cpp
+++ b/src/base/net/stratum/Pools.cpp
@@ -5,8 +5,8 @@
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2020 SChernykh <https://github.com/SChernykh>
- * Copyright 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 XMRig <https://github.com/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
@@ -134,7 +134,7 @@ void xmrig::Pools::load(const IJsonReader &reader)
m_data.clear();
# ifdef XMRIG_FEATURE_BENCHMARK
- m_benchmark = std::shared_ptr<BenchConfig>(BenchConfig::create(reader.getObject(BenchConfig::kBenchmark)));
+ m_benchmark = std::shared_ptr<BenchConfig>(BenchConfig::create(reader.getObject(BenchConfig::kBenchmark), reader.getBool("dmi", true)));
if (m_benchmark) {
m_data.emplace_back(m_benchmark);
diff --git a/src/base/net/stratum/Pools.h b/src/base/net/stratum/Pools.h
index 477ce211b..7fa6ec9d5 100644
--- a/src/base/net/stratum/Pools.h
+++ b/src/base/net/stratum/Pools.h
@@ -5,8 +5,8 @@
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2020 SChernykh <https://github.com/SChernykh>
- * Copyright 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 XMRig <https://github.com/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
diff --git a/src/base/net/stratum/benchmark/BenchClient.cpp b/src/base/net/stratum/benchmark/BenchClient.cpp
index c81f40105..0e1093a11 100644
--- a/src/base/net/stratum/benchmark/BenchClient.cpp
+++ b/src/base/net/stratum/benchmark/BenchClient.cpp
@@ -1,6 +1,6 @@
/* XMRig
- * Copyright (c) 2018-2020 SChernykh <https://github.com/SChernykh>
- * Copyright (c) 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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
@@ -34,6 +34,10 @@
#include "base/tools/Cvt.h"
#include "version.h"
+#ifdef XMRIG_FEATURE_DMI
+# include "hw/dmi/DmiReader.h"
+#endif
+
xmrig::BenchClient::BenchClient(const std::shared_ptr<BenchConfig> &benchmark, IClientListener* listener) :
m_listener(listener),
@@ -336,6 +340,15 @@ void xmrig::BenchClient::send(Request request)
doc.AddMember("steady_ready_ts", m_readyTime, allocator);
doc.AddMember("cpu", Cpu::toJSON(doc), allocator);
+# ifdef XMRIG_FEATURE_DMI
+ if (m_benchmark->isDMI()) {
+ DmiReader reader;
+ if (reader.read()) {
+ doc.AddMember("dmi", reader.toJSON(doc), allocator);
+ }
+ }
+# endif
+
FetchRequest req(HTTP_POST, m_ip, BenchConfig::kApiPort, "/1/benchmark", doc, BenchConfig::kApiTLS, true);
fetch(tag(), std::move(req), m_httpListener);
}
diff --git a/src/base/net/stratum/benchmark/BenchClient.h b/src/base/net/stratum/benchmark/BenchClient.h
index 018bceaaf..7eac1ee87 100644
--- a/src/base/net/stratum/benchmark/BenchClient.h
+++ b/src/base/net/stratum/benchmark/BenchClient.h
@@ -1,6 +1,6 @@
/* XMRig
- * Copyright (c) 2018-2020 SChernykh <https://github.com/SChernykh>
- * Copyright (c) 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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
diff --git a/src/base/net/stratum/benchmark/BenchConfig.cpp b/src/base/net/stratum/benchmark/BenchConfig.cpp
index 2e02755a1..c81e0c172 100644
--- a/src/base/net/stratum/benchmark/BenchConfig.cpp
+++ b/src/base/net/stratum/benchmark/BenchConfig.cpp
@@ -1,6 +1,6 @@
/* XMRig
- * Copyright (c) 2018-2020 SChernykh <https://github.com/SChernykh>
- * Copyright (c) 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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
@@ -52,8 +52,9 @@ const char *BenchConfig::kApiHost = "127.0.0.1";
} // namespace xmrig
-xmrig::BenchConfig::BenchConfig(uint32_t size, const String &id, const rapidjson::Value &object) :
+xmrig::BenchConfig::BenchConfig(uint32_t size, const String &id, const rapidjson::Value &object, bool dmi) :
m_algorithm(Json::getString(object, kAlgo)),
+ m_dmi(dmi),
m_submit(Json::getBool(object, kSubmit)),
m_id(id),
m_seed(Json::getString(object, kSeed)),
@@ -72,7 +73,7 @@ xmrig::BenchConfig::BenchConfig(uint32_t size, const String &id, const rapidjson
}
-xmrig::BenchConfig *xmrig::BenchConfig::create(const rapidjson::Value &object)
+xmrig::BenchConfig *xmrig::BenchConfig::create(const rapidjson::Value &object, bool dmi)
{
if (!object.IsObject() || object.ObjectEmpty()) {
return nullptr;
@@ -85,7 +86,7 @@ xmrig::BenchConfig *xmrig::BenchConfig::create(const rapidjson::Value &object)
return nullptr;
}
- return new BenchConfig(size, id, object);
+ return new BenchConfig(size, id, object, dmi);
}
diff --git a/src/base/net/stratum/benchmark/BenchConfig.h b/src/base/net/stratum/benchmark/BenchConfig.h
index f1310236f..87e541972 100644
--- a/src/base/net/stratum/benchmark/BenchConfig.h
+++ b/src/base/net/stratum/benchmark/BenchConfig.h
@@ -1,6 +1,6 @@
/* XMRig
- * Copyright (c) 2018-2020 SChernykh <https://github.com/SChernykh>
- * Copyright (c) 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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
@@ -49,10 +49,11 @@ public:
static constexpr const uint16_t kApiPort = 18805;
# endif
- BenchConfig(uint32_t size, const String &id, const rapidjson::Value &object);
+ BenchConfig(uint32_t size, const String &id, const rapidjson::Value &object, bool dmi);
- static BenchConfig *create(const rapidjson::Value &object);
+ static BenchConfig *create(const rapidjson::Value &object, bool dmi);
+ inline bool isDMI() const { return m_dmi; }
inline bool isSubmit() const { return m_submit; }
inline const Algorithm &algorithm() const { return m_algorithm; }
inline const String &id() const { return m_id; }
@@ -67,6 +68,7 @@ private:
static uint32_t getSize(const char *benchmark);
Algorithm m_algorithm;
+ bool m_dmi;
bool m_submit;
String m_id;
String m_seed;
diff --git a/src/core/Controller.cpp b/src/core/Controller.cpp
index 8f230e002..40c3aeac4 100644
--- a/src/core/Controller.cpp
+++ b/src/core/Controller.cpp
@@ -1,12 +1,6 @@
/* 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 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
- * Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 XMRig <https://github.com/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
@@ -31,6 +25,12 @@
#include "net/Network.h"
+#ifdef XMRIG_FEATURE_API
+# include "base/api/Api.h"
+# include "hw/api/HwApi.h"
+#endif
+
+
#include <cassert>
@@ -42,8 +42,6 @@ xmrig::Controller::Controller(Process *process) :
xmrig::Controller::~Controller()
{
- delete m_network;
-
VirtualMemory::destroy();
}
@@ -54,7 +52,12 @@ int xmrig::Controller::init()
VirtualMemory::init(config()->cpu().memPoolSize(), config()->cpu().isHugePages());
- m_network = new Network(this);
+ m_network = std::make_shared<Network>(this);
+
+# ifdef XMRIG_FEATURE_API
+ m_hwApi = std::make_shared<HwApi>();
+ api()->addListener(m_hwApi.get());
+# endif
return 0;
}
@@ -64,7 +67,7 @@ void xmrig::Controller::start()
{
Base::start();
- m_miner = new Miner(this);
+ m_miner = std::make_shared<Miner>(this);
network()->connect();
}
@@ -74,29 +77,26 @@ void xmrig::Controller::stop()
{
Base::stop();
- delete m_network;
- m_network = nullptr;
+ m_network.reset();
m_miner->stop();
-
- delete m_miner;
- m_miner = nullptr;
+ m_miner.reset();
}
xmrig::Miner *xmrig::Controller::miner() const
{
- assert(m_miner != nullptr);
+ assert(m_miner);
- return m_miner;
+ return m_miner.get();
}
xmrig::Network *xmrig::Controller::network() const
{
- assert(m_network != nullptr);
+ assert(m_network);
- return m_network;
+ return m_network.get();
}
diff --git a/src/core/Controller.h b/src/core/Controller.h
index 947084734..13704f151 100644
--- a/src/core/Controller.h
+++ b/src/core/Controller.h
@@ -1,12 +1,6 @@
/* 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 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
- * Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 XMRig <https://github.com/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
@@ -27,12 +21,15 @@
#include "base/kernel/Base.h"
-#include "base/tools/Object.h"
+
+
+#include <memory>
namespace xmrig {
+class HwApi;
class Job;
class Miner;
class Network;
@@ -55,8 +52,12 @@ public:
void execCommand(char command);
private:
- Miner *m_miner = nullptr;
- Network *m_network = nullptr;
+ std::shared_ptr<Miner> m_miner;
+ std::shared_ptr<Network> m_network;
+
+# ifdef XMRIG_FEATURE_API
+ std::shared_ptr<HwApi> m_hwApi;
+# endif
};
diff --git a/src/core/config/Config.cpp b/src/core/config/Config.cpp
index 792b3873d..f8b7bb858 100644
--- a/src/core/config/Config.cpp
+++ b/src/core/config/Config.cpp
@@ -5,8 +5,8 @@
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2020 SChernykh <https://github.com/SChernykh>
- * Copyright 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 XMRig <https://github.com/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
@@ -23,9 +23,9 @@
*/
#include <algorithm>
+#include <cinttypes>
#include <cstring>
#include <uv.h>
-#include <cinttypes>
#include "core/config/Config.h"
@@ -55,16 +55,19 @@ namespace xmrig {
#ifdef XMRIG_FEATURE_OPENCL
-static const char *kOcl = "opencl";
+const char *Config::kOcl = "opencl";
#endif
#ifdef XMRIG_FEATURE_CUDA
-static const char *kCuda = "cuda";
+const char *Config::kCuda = "cuda";
#endif
-
#if defined(XMRIG_FEATURE_NVML) || defined (XMRIG_FEATURE_ADL)
-static const char *kHealthPrintTime = "health-print-time";
+const char *Config::kHealthPrintTime = "health-print-time";
+#endif
+
+#ifdef XMRIG_FEATURE_DMI
+const char *Config::kDMI = "dmi";
#endif
@@ -88,6 +91,10 @@ public:
# if defined(XMRIG_FEATURE_NVML) || defined (XMRIG_FEATURE_ADL)
uint32_t healthPrintTime = 60;
# endif
+
+# ifdef XMRIG_FEATURE_DMI
+ bool dmi = true;
+# endif
};
}
@@ -143,6 +150,14 @@ uint32_t xmrig::Config::healthPrintTime() const
#endif
+#ifdef XMRIG_FEATURE_DMI
+bool xmrig::Config::isDMI() const
+{
+ return d_ptr->dmi;
+}
+#endif
+
+
bool xmrig::Config::isShouldSave() const
{
if (!isAutoSave()) {
@@ -191,6 +206,10 @@ bool xmrig::Config::read(const IJsonReader &reader, const char *fileName)
d_ptr->healthPrintTime = reader.getUint(kHealthPrintTime, d_ptr->healthPrintTime);
# endif
+# ifdef XMRIG_FEATURE_DMI
+ d_ptr->dmi = reader.getBool(kDMI, d_ptr->dmi);
+# endif
+
return true;
}
@@ -236,6 +255,11 @@ void xmrig::Config::getJSON(rapidjson::Document &doc) const
# if defined(XMRIG_FEATURE_NVML) || defined (XMRIG_FEATURE_ADL)
doc.AddMember(StringRef(kHealthPrintTime), healthPrintTime(), allocator);
# endif
+
+# ifdef XMRIG_FEATURE_DMI
+ doc.AddMember(StringRef(kDMI), isDMI(), allocator);
+# endif
+
doc.AddMember(StringRef(kSyslog), isSyslog(), allocator);
# ifdef XMRIG_FEATURE_TLS
diff --git a/src/core/config/Config.h b/src/core/config/Config.h
index 501b8c592..d8433beb2 100644
--- a/src/core/config/Config.h
+++ b/src/core/config/Config.h
@@ -5,8 +5,8 @@
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2020 SChernykh <https://github.com/SChernykh>
- * Copyright 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 XMRig <https://github.com/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
@@ -50,6 +50,22 @@ class Config : public BaseConfig
public:
XMRIG_DISABLE_COPY_MOVE(Config);
+# ifdef XMRIG_FEATURE_OPENCL
+ static const char *kOcl;
+# endif
+
+# ifdef XMRIG_FEATURE_CUDA
+ static const char *kCuda;
+# endif
+
+# if defined(XMRIG_FEATURE_NVML) || defined (XMRIG_FEATURE_ADL)
+ static const char *kHealthPrintTime;
+# endif
+
+# ifdef XMRIG_FEATURE_DMI
+ static const char *kDMI;
+# endif
+
Config();
~Config() override;
@@ -70,7 +86,13 @@ public:
# if defined(XMRIG_FEATURE_NVML) || defined (XMRIG_FEATURE_ADL)
uint32_t healthPrintTime() const;
# else
- uint32_t healthPrintTime() const { return 0; }
+ uint32_t healthPrintTime() const { return 0; }
+# endif
+
+# ifdef XMRIG_FEATURE_DMI
+ bool isDMI() const;
+# else
+ static constexpr inline bool isDMI() { return false; }
# endif
bool isShouldSave() const;
diff --git a/src/core/config/ConfigTransform.cpp b/src/core/config/ConfigTransform.cpp
index b8a431fd1..b32aede37 100644
--- a/src/core/config/ConfigTransform.cpp
+++ b/src/core/config/ConfigTransform.cpp
@@ -5,8 +5,8 @@
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2020 SChernykh <https://github.com/SChernykh>
- * Copyright 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 XMRig <https://github.com/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
@@ -23,11 +23,11 @@
*/
+#include "core/config/ConfigTransform.h"
#include "base/kernel/interfaces/IConfig.h"
-#include "backend/cpu/CpuConfig.h"
#include "base/net/stratum/Pool.h"
#include "base/net/stratum/Pools.h"
-#include "core/config/ConfigTransform.h"
+#include "core/config/Config.h"
#include "crypto/cn/CnHash.h"
@@ -51,14 +51,6 @@ static const char *kEnabled = "enabled";
static const char *kIntensity = "intensity";
static const char *kThreads = "threads";
-#ifdef XMRIG_FEATURE_OPENCL
-static const char *kOcl = "opencl";
-#endif
-
-#ifdef XMRIG_FEATURE_CUDA
-static const char *kCuda = "cuda";
-#endif
-
static inline uint64_t intensity(uint64_t av)
{
@@ -122,7 +114,7 @@ void xmrig::ConfigTransform::finalize(rapidjson::Document &doc)
# ifdef XMRIG_FEATURE_OPENCL
if (m_opencl) {
- set(doc, kOcl, kEnabled, true);
+ set(doc, Config::kOcl, kEnabled, true);
}
# endif
}
@@ -208,47 +200,54 @@ void xmrig::ConfigTransform::transform(rapidjson::Document &doc, int key, const
break;
case IConfig::OclCacheKey: /* --opencl-no-cache */
- return set(doc, kOcl, "cache", false);
+ return set(doc, Config::kOcl, "cache", false);
case IConfig::OclLoaderKey: /* --opencl-loader */
- return set(doc, kOcl, "loader", arg);
+ return set(doc, Config::kOcl, "loader", arg);
case IConfig::OclDevicesKey: /* --opencl-devices */
m_opencl = true;
- return set(doc, kOcl, "devices-hint", arg);
+ return set(doc, Config::kOcl, "devices-hint", arg);
case IConfig::OclPlatformKey: /* --opencl-platform */
if (strlen(arg) < 3) {
- return set(doc, kOcl, "platform", static_cast<uint64_t>(strtol(arg, nullptr, 10)));
+ return set(doc, Config::kOcl, "platform", static_cast<uint64_t>(strtol(arg, nullptr, 10)));
}
- return set(doc, kOcl, "platform", arg);
+ return set(doc, Config::kOcl, "platform", arg);
# endif
# ifdef XMRIG_FEATURE_CUDA
case IConfig::CudaKey: /* --cuda */
- return set(doc, kCuda, kEnabled, true);
+ return set(doc, Config::kCuda, kEnabled, true);
case IConfig::CudaLoaderKey: /* --cuda-loader */
- return set(doc, kCuda, "loader", arg);
+ return set(doc, Config::kCuda, "loader", arg);
case IConfig::CudaDevicesKey: /* --cuda-devices */
- set(doc, kCuda, kEnabled, true);
- return set(doc, kCuda, "devices-hint", arg);
+ set(doc, Config::kCuda, kEnabled, true);
+ return set(doc, Config::kCuda, "devices-hint", arg);
case IConfig::CudaBFactorKey: /* --cuda-bfactor-hint */
- return set(doc, kCuda, "bfactor-hint", static_cast<uint64_t>(strtol(arg, nullptr, 10)));
+ return set(doc, Config::kCuda, "bfactor-hint", static_cast<uint64_t>(strtol(arg, nullptr, 10)));
case IConfig::CudaBSleepKey: /* --cuda-bsleep-hint */
- return set(doc, kCuda, "bsleep-hint", static_cast<uint64_t>(strtol(arg, nullptr, 10)));
+ return set(doc, Config::kCuda, "bsleep-hint", static_cast<uint64_t>(strtol(arg, nullptr, 10)));
# endif
# ifdef XMRIG_FEATURE_NVML
case IConfig::NvmlKey: /* --no-nvml */
- return set(doc, kCuda, "nvml", false);
+ return set(doc, Config::kCuda, "nvml", false);
+# endif
+# if defined(XMRIG_FEATURE_NVML) || defined (XMRIG_FEATURE_ADL)
case IConfig::HealthPrintTimeKey: /* --health-print-time */
- return set(doc, "health-print-time", static_cast<uint64_t>(strtol(arg, nullptr, 10)));
+ return set(doc, Config::kHealthPrintTime, static_cast<uint64_t>(strtol(arg, nullptr, 10)));
+# endif
+
+# ifdef XMRIG_FEATURE_DMI
+ case IConfig::DmiKey: /* --no-dmi */
+ return set(doc, Config::kDMI, false);
# endif
# ifdef XMRIG_FEATURE_BENCHMARK
diff --git a/src/core/config/ConfigTransform.h b/src/core/config/ConfigTransform.h
index 0251777ce..8fd2505ce 100644
--- a/src/core/config/ConfigTransform.h
+++ b/src/core/config/ConfigTransform.h
@@ -5,8 +5,8 @@
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2020 SChernykh <https://github.com/SChernykh>
- * Copyright 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright 2016-2021 XMRig <https://github.com/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
diff --git a/src/core/config/Config_platform.h b/src/core/config/Config_platform.h
index f698836c4..b6fcd1c1a 100644
--- a/src/core/config/Config_platform.h
+++ b/src/core/config/Config_platform.h
@@ -155,7 +155,12 @@ static const option options[] = {
# endif
# ifdef XMRIG_FEATURE_NVML
{ "no-nvml", 0, nullptr, IConfig::NvmlKey },
+# endif
+# if defined(XMRIG_FEATURE_NVML) || defined (XMRIG_FEATURE_ADL)
{ "health-print-time", 1, nullptr, IConfig::HealthPrintTimeKey },
+# endif
+# ifdef XMRIG_FEATURE_DMI
+ { "no-dmi", 0, nullptr, IConfig::DmiKey },
# endif
{ nullptr, 0, nullptr, 0 }
};
diff --git a/src/core/config/usage.h b/src/core/config/usage.h
index 54e629ecb..261e571cf 100644
--- a/src/core/config/usage.h
+++ b/src/core/config/usage.h
@@ -190,6 +190,10 @@ static inline const std::string &usage()
u += " --hash=HASH compare benchmark result with specified hash\n";
# endif
+# ifdef XMRIG_FEATURE_DMI
+ u += " --no-dmi disable DMI/SMBIOS reader\n";
+# endif
+
return u;
}
diff --git a/src/hw/api/HwApi.cpp b/src/hw/api/HwApi.cpp
new file mode 100644
index 000000000..fed5de3f9
--- /dev/null
+++ b/src/hw/api/HwApi.cpp
@@ -0,0 +1,45 @@
+/* XMRig
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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 "hw/api/HwApi.h"
+#include "base/api/interfaces/IApiRequest.h"
+#include "base/tools/String.h"
+
+
+#ifdef XMRIG_FEATURE_DMI
+# include "hw/dmi/DmiReader.h"
+#endif
+
+
+void xmrig::HwApi::onRequest(IApiRequest &request)
+{
+ if (request.method() == IApiRequest::METHOD_GET) {
+# ifdef XMRIG_FEATURE_DMI
+ if (request.url() == "/2/dmi") {
+ if (!m_dmi) {
+ m_dmi = std::make_shared<DmiReader>();
+ m_dmi->read();
+ }
+
+ request.accept();
+ m_dmi->toJSON(request.reply(), request.doc());
+ }
+# endif
+ }
+}
diff --git a/src/hw/api/HwApi.h b/src/hw/api/HwApi.h
new file mode 100644
index 000000000..f434a0a5a
--- /dev/null
+++ b/src/hw/api/HwApi.h
@@ -0,0 +1,53 @@
+/* XMRig
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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/>.
+ */
+
+#ifndef XMRIG_HWAPI_H
+#define XMRIG_HWAPI_H
+
+
+#include "base/api/interfaces/IApiListener.h"
+
+
+#include <memory>
+
+
+namespace xmrig {
+
+
+struct DmiReader;
+
+
+class HwApi : public IApiListener
+{
+public:
+ HwApi() = default;
+
+protected:
+ void onRequest(IApiRequest &request) override;
+
+private:
+# ifdef XMRIG_FEATURE_DMI
+ std::shared_ptr<DmiReader> m_dmi;
+# endif
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_HWAPI_H */
diff --git a/src/hw/api/api.cmake b/src/hw/api/api.cmake
new file mode 100644
index 000000000..94b224704
--- /dev/null
+++ b/src/hw/api/api.cmake
@@ -0,0 +1,11 @@
+if (WITH_HTTP)
+ add_definitions(/DXMRIG_FEATURE_DMI)
+
+ list(APPEND HEADERS
+ src/hw/api/HwApi.h
+ )
+
+ list(APPEND SOURCES
+ src/hw/api/HwApi.cpp
+ )
+endif()
diff --git a/src/hw/dmi/DmiBoard.cpp b/src/hw/dmi/DmiBoard.cpp
new file mode 100644
index 000000000..3cbe3dd9a
--- /dev/null
+++ b/src/hw/dmi/DmiBoard.cpp
@@ -0,0 +1,50 @@
+/* XMRig
+ * Copyright (c) 2000-2002 Alan Cox <alan@redhat.com>
+ * Copyright (c) 2005-2020 Jean Delvare <jdelvare@suse.de>
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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 "hw/dmi/DmiBoard.h"
+#include "3rdparty/rapidjson/document.h"
+#include "hw/dmi/DmiTools.h"
+
+
+void xmrig::DmiBoard::decode(dmi_header *h)
+{
+ if (h->length < 0x08) {
+ return;
+ }
+
+ m_vendor = dmi_string(h, 0x04);
+ m_product = dmi_string(h, 0x05);
+}
+
+
+#ifdef XMRIG_FEATURE_API
+rapidjson::Value xmrig::DmiBoard::toJSON(rapidjson::Document &doc) const
+{
+ using namespace rapidjson;
+
+ auto &allocator = doc.GetAllocator();
+ Value out(kObjectType);
+ out.AddMember("vendor", m_vendor.toJSON(doc), allocator);
+ out.AddMember("product", m_product.toJSON(doc), allocator);
+
+ return out;
+}
+#endif
diff --git a/src/hw/dmi/DmiBoard.h b/src/hw/dmi/DmiBoard.h
new file mode 100644
index 000000000..0c64da17c
--- /dev/null
+++ b/src/hw/dmi/DmiBoard.h
@@ -0,0 +1,58 @@
+/* XMRig
+ * Copyright (c) 2000-2002 Alan Cox <alan@redhat.com>
+ * Copyright (c) 2005-2020 Jean Delvare <jdelvare@suse.de>
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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/>.
+ */
+
+#ifndef XMRIG_DMIBOARD_H
+#define XMRIG_DMIBOARD_H
+
+
+#include "base/tools/String.h"
+
+
+namespace xmrig {
+
+
+struct dmi_header;
+
+
+class DmiBoard
+{
+public:
+ DmiBoard() = default;
+
+ inline const String &product() const { return m_product; }
+ inline const String &vendor() const { return m_vendor; }
+ inline bool isValid() const { return !m_product.isEmpty() && !m_vendor.isEmpty(); }
+
+ void decode(dmi_header *h);
+
+# ifdef XMRIG_FEATURE_API
+ rapidjson::Value toJSON(rapidjson::Document &doc) const;
+# endif
+
+private:
+ String m_product;
+ String m_vendor;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_DMIBOARD_H */
diff --git a/src/hw/dmi/DmiMemory.cpp b/src/hw/dmi/DmiMemory.cpp
new file mode 100644
index 000000000..5b36e2bae
--- /dev/null
+++ b/src/hw/dmi/DmiMemory.cpp
@@ -0,0 +1,218 @@
+/* XMRig
+ * Copyright (c) 2000-2002 Alan Cox <alan@redhat.com>
+ * Copyright (c) 2005-2020 Jean Delvare <jdelvare@suse.de>
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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 "hw/dmi/DmiMemory.h"
+#include "3rdparty/rapidjson/document.h"
+#include "hw/dmi/DmiTools.h"
+
+
+#include <algorithm>
+#include <array>
+
+
+namespace xmrig {
+
+
+static inline uint16_t dmi_memory_device_width(uint16_t code)
+{
+ return (code == 0xFFFF || code == 0) ? 0 : code;
+}
+
+
+static const char *dmi_memory_device_form_factor(uint8_t code)
+{
+ static const std::array<const char *, 0x10> form_factor
+ {
+ "Other",
+ "Unknown",
+ "SIMM",
+ "SIP",
+ "Chip",
+ "DIP",
+ "ZIP",
+ "Proprietary Card",
+ "DIMM",
+ "TSOP",
+ "Row Of Chips",
+ "RIMM",
+ "SODIMM",
+ "SRIMM",
+ "FB-DIMM",
+ "Die"
+ };
+
+ if (code >= 0x01 && code <= form_factor.size()) {
+ return form_factor[code - 0x01];
+ }
+
+ return form_factor[1];
+}
+
+
+static const char *dmi_memory_device_type(uint8_t code)
+{
+ static const std::array<const char *, 0x23> type
+ {
+ "Other", /* 0x01 */
+ "Unknown",
+ "DRAM",
+ "EDRAM",
+ "VRAM",
+ "SRAM",
+ "RAM",
+ "ROM",
+ "Flash",
+ "EEPROM",
+ "FEPROM",
+ "EPROM",
+ "CDRAM",
+ "3DRAM",
+ "SDRAM",
+ "SGRAM",
+ "RDRAM",
+ "DDR",
+ "DDR2",
+ "DDR2 FB-DIMM",
+ "Reserved",
+ "Reserved",
+ "Reserved",
+ "DDR3",
+ "FBD2",
+ "DDR4",
+ "LPDDR",
+ "LPDDR2",
+ "LPDDR3",
+ "LPDDR4",
+ "Logical non-volatile device",
+ "HBM",
+ "HBM2",
+ "DDR5",
+ "LPDDR5"
+ };
+
+ if (code >= 0x01 && code <= type.size()) {
+ return type[code - 0x01];
+ }
+
+ return type[1];
+}
+
+
+static uint64_t dmi_memory_device_speed(uint16_t code1, uint32_t code2)
+{
+ return (code1 == 0xFFFF) ? code2 : code1;
+}
+
+
+} // namespace xmrig
+
+
+
+xmrig::DmiMemory::DmiMemory(dmi_header *h)
+{
+ if (h->length < 0x15) {
+ return;
+ }
+
+ m_totalWidth = dmi_memory_device_width(dmi_get<uint16_t>(h, 0x08));
+ m_width = dmi_memory_device_width(dmi_get<uint16_t>(h, 0x0A));
+
+ auto size = dmi_get<uint16_t>(h, 0x0C);
+ if (h->length >= 0x20 && size == 0x7FFF) {
+ m_size = (dmi_get<uint32_t>(h, 0x1C) & 0x7FFFFFFFUL) * 1024ULL * 1024ULL;
+ }
+ else if (size) {
+ m_size = (1024ULL * (size & 0x7FFF) * ((size & 0x8000) ? 1 : 1024ULL));
+ }
+
+ m_formFactor = h->data[0x0E];
+ m_slot = dmi_string(h, 0x10);
+ m_bank = dmi_string(h, 0x11);
+ m_type = h->data[0x12];
+
+ if (!m_size || h->length < 0x17) {
+ return;
+ }
+
+ m_speed = dmi_memory_device_speed(dmi_get<uint16_t>(h, 0x15), h->length >= 0x5C ? dmi_get<uint32_t>(h, 0x54) : 0) * 1000000ULL;
+
+ if (h->length < 0x1B) {
+ return;
+ }
+
+ m_vendor = dmi_string(h, 0x17);
+ m_product = dmi_string(h, 0x1A);
+
+ if (h->length < 0x1C) {
+ return;
+ }
+
+ m_rank = h->data[0x1B] & 0x0F;
+
+ if (h->length < 0x22) {
+ return;
+ }
+
+ m_speed = std::max<uint64_t>(m_speed, dmi_memory_device_speed(dmi_get<uint16_t>(h, 0x20), h->length >= 0x5C ? dmi_get<uint32_t>(h, 0x58) : 0) * 1000000ULL);
+
+ if (h->length < 0x28) {
+ return;
+ }
+
+ m_voltage = dmi_get<uint16_t>(h, 0x26);
+}
+
+
+const char *xmrig::DmiMemory::formFactor() const
+{
+ return dmi_memory_device_form_factor(m_formFactor);
+}
+
+
+const char *xmrig::DmiMemory::type() const
+{
+ return dmi_memory_device_type(m_type);
+}
+
+
+#ifdef XMRIG_FEATURE_API
+rapidjson::Value xmrig::DmiMemory::toJSON(rapidjson::Document &doc) const
+{
+ using namespace rapidjson;
+
+ auto &allocator = doc.GetAllocator();
+ Value out(kObjectType);
+ out.AddMember("slot", m_slot.toJSON(doc), allocator);
+ out.AddMember("type", StringRef(type()), allocator);
+ out.AddMember("form_factor", StringRef(formFactor()), allocator);
+ out.AddMember("size", m_size, allocator);
+ out.AddMember("speed", m_speed, allocator);
+ out.AddMember("rank", m_rank, allocator);
+ out.AddMember("voltage", m_voltage, allocator);
+ out.AddMember("width", m_width, allocator);
+ out.AddMember("total_width", m_totalWidth, allocator);
+ out.AddMember("vendor", m_vendor.toJSON(doc), allocator);
+ out.AddMember("product", m_product.toJSON(doc), allocator);
+ out.AddMember("bank", m_bank.toJSON(doc), allocator);
+
+ return out;
+}
+#endif
diff --git a/src/hw/dmi/DmiMemory.h b/src/hw/dmi/DmiMemory.h
new file mode 100644
index 000000000..badee2cfd
--- /dev/null
+++ b/src/hw/dmi/DmiMemory.h
@@ -0,0 +1,78 @@
+/* XMRig
+ * Copyright (c) 2000-2002 Alan Cox <alan@redhat.com>
+ * Copyright (c) 2005-2020 Jean Delvare <jdelvare@suse.de>
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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/>.
+ */
+
+#ifndef XMRIG_DMIMEMORY_H
+#define XMRIG_DMIMEMORY_H
+
+
+#include "base/tools/String.h"
+
+
+namespace xmrig {
+
+
+struct dmi_header;
+
+
+class DmiMemory
+{
+public:
+ DmiMemory() = default;
+ DmiMemory(dmi_header *h);
+
+ inline bool isValid() const { return !m_slot.isEmpty(); }
+ inline const String &bank() const { return m_bank; }
+ inline const String &product() const { return m_product; }
+ inline const String &slot() const { return m_slot; }
+ inline const String &vendor() const { return m_vendor; }
+ inline uint16_t totalWidth() const { return m_totalWidth; }
+ inline uint16_t voltage() const { return m_voltage; }
+ inline uint16_t width() const { return m_width; }
+ inline uint64_t size() const { return m_size; }
+ inline uint64_t speed() const { return m_speed; }
+ inline uint8_t rank() const { return m_rank; }
+
+ const char *formFactor() const;
+ const char *type() const;
+
+# ifdef XMRIG_FEATURE_API
+ rapidjson::Value toJSON(rapidjson::Document &doc) const;
+# endif
+
+private:
+ String m_bank;
+ String m_product;
+ String m_slot;
+ String m_vendor;
+ uint16_t m_totalWidth = 0;
+ uint16_t m_voltage = 0;
+ uint16_t m_width = 0;
+ uint64_t m_size = 0;
+ uint64_t m_speed = 0;
+ uint8_t m_formFactor = 0;
+ uint8_t m_rank = 0;
+ uint8_t m_type = 0;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_DMIMEMORY_H */
diff --git a/src/hw/dmi/DmiReader.cpp b/src/hw/dmi/DmiReader.cpp
new file mode 100644
index 000000000..18211759a
--- /dev/null
+++ b/src/hw/dmi/DmiReader.cpp
@@ -0,0 +1,139 @@
+/* XMRig
+ * Copyright (c) 2000-2002 Alan Cox <alan@redhat.com>
+ * Copyright (c) 2005-2020 Jean Delvare <jdelvare@suse.de>
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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 "hw/dmi/DmiReader.h"
+#include "3rdparty/fmt/core.h"
+#include "3rdparty/rapidjson/document.h"
+#include "hw/dmi/DmiTools.h"
+
+
+namespace xmrig {
+
+
+static void dmi_get_header(dmi_header *h, uint8_t *data)
+{
+ h->type = data[0];
+ h->length = data[1];
+ h->handle = dmi_get<uint16_t>(data + 2);
+ h->data = data;
+}
+
+
+} // namespace xmrig
+
+
+#ifdef XMRIG_FEATURE_API
+rapidjson::Value xmrig::DmiReader::toJSON(rapidjson::Document &doc) const
+{
+ rapidjson::Value obj;
+ toJSON(obj, doc);
+
+ return obj;
+}
+
+
+void xmrig::DmiReader::toJSON(rapidjson::Value &out, rapidjson::Document &doc) const
+{
+ using namespace rapidjson;
+
+ auto &allocator = doc.GetAllocator();
+ out.SetObject();
+
+ Value memory(kArrayType);
+ memory.Reserve(m_memory.size(), allocator);
+
+ for (const auto &value : m_memory) {
+ memory.PushBack(value.toJSON(doc), allocator);
+ }
+
+ out.AddMember("smbios", Value(fmt::format("{}.{}.{}", m_version >> 16, m_version >> 8 & 0xff, m_version & 0xff).c_str(), allocator), allocator);
+ out.AddMember("system", m_system.toJSON(doc), allocator);
+ out.AddMember("board", m_board.toJSON(doc), allocator);
+ out.AddMember("memory", memory, allocator);
+}
+#endif
+
+
+bool xmrig::DmiReader::decode(uint8_t *buf, const Cleanup &cleanup)
+{
+ const bool rc = decode(buf);
+
+ cleanup();
+
+ return rc;
+}
+
+
+bool xmrig::DmiReader::decode(uint8_t *buf)
+{
+ if (!buf) {
+ return false;
+ }
+
+ uint8_t *data = buf;
+ int i = 0;
+
+ while (data + 4 <= buf + m_size) {
+ dmi_header h{};
+ dmi_get_header(&h, data);
+
+ if (h.length < 4 || h.type == 127) {
+ break;
+ }
+ i++;
+
+ uint8_t *next = data + h.length;
+ while (static_cast<uint32_t>(next - buf + 1) < m_size && (next[0] != 0 || next[1] != 0)) {
+ next++;
+ }
+
+# ifdef XMRIG_OS_APPLE
+ while ((unsigned long)(next - buf + 1) < m_size && (next[0] == 0 && next[1] == 0))
+# endif
+ next += 2;
+
+ if (static_cast<uint32_t>(next - buf) > m_size) {
+ data = next;
+ break;
+ }
+
+ switch (h.type) {
+ case 1:
+ m_system.decode(&h);
+ break;
+
+ case 2:
+ m_board.decode(&h);
+ break;
+
+ case 17:
+ m_memory.emplace_back(&h);
+ break;
+
+ default:
+ break;
+ }
+
+ data = next;
+ }
+
+ return true;
+}
diff --git a/src/hw/dmi/DmiReader.h b/src/hw/dmi/DmiReader.h
new file mode 100644
index 000000000..a4f7eb8a7
--- /dev/null
+++ b/src/hw/dmi/DmiReader.h
@@ -0,0 +1,70 @@
+/* XMRig
+ * Copyright (c) 2000-2002 Alan Cox <alan@redhat.com>
+ * Copyright (c) 2005-2020 Jean Delvare <jdelvare@suse.de>
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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/>.
+ */
+
+#ifndef XMRIG_DMIREADER_H
+#define XMRIG_DMIREADER_H
+
+
+#include "hw/dmi/DmiBoard.h"
+#include "hw/dmi/DmiMemory.h"
+
+
+#include <functional>
+
+
+namespace xmrig {
+
+
+class DmiReader
+{
+public:
+ DmiReader() = default;
+
+ inline const DmiBoard &board() const { return m_board; }
+ inline const DmiBoard &system() const { return m_system; }
+ inline const std::vector<DmiMemory> &memory() const { return m_memory; }
+ inline uint32_t size() const { return m_size; }
+ inline uint32_t version() const { return m_version; }
+
+ bool read();
+
+# ifdef XMRIG_FEATURE_API
+ rapidjson::Value toJSON(rapidjson::Document &doc) const;
+ void toJSON(rapidjson::Value &out, rapidjson::Document &doc) const;
+# endif
+
+private:
+ using Cleanup = std::function<void()>;
+
+ bool decode(uint8_t *buf, const Cleanup &cleanup);
+ bool decode(uint8_t *buf);
+
+ DmiBoard m_board;
+ DmiBoard m_system;
+ std::vector<DmiMemory> m_memory;
+ uint32_t m_size = 0;
+ uint32_t m_version = 0;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_DMIREADER_H */
diff --git a/src/hw/dmi/DmiReader_mac.cpp b/src/hw/dmi/DmiReader_mac.cpp
new file mode 100644
index 000000000..a23bfe47f
--- /dev/null
+++ b/src/hw/dmi/DmiReader_mac.cpp
@@ -0,0 +1,108 @@
+/* XMRig
+ * Copyright (c) 2002-2006 Hugo Weber <address@hidden>
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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 "hw/dmi/DmiReader.h"
+#include "hw/dmi/DmiTools.h"
+
+
+#include <Carbon/Carbon.h>
+
+
+namespace xmrig {
+
+
+static int checksum(const uint8_t *buf, size_t len)
+{
+ uint8_t sum = 0;
+
+ for (size_t a = 0; a < len; a++) {
+ sum += buf[a];
+ }
+
+ return (sum == 0);
+}
+
+
+static uint8_t *dmi_table(uint32_t base, uint32_t &len, io_service_t service)
+{
+ CFMutableDictionaryRef properties = nullptr;
+ if (IORegistryEntryCreateCFProperties(service, &properties, kCFAllocatorDefault, kNilOptions) != kIOReturnSuccess) {
+ return nullptr;
+ }
+
+ CFDataRef data;
+ uint8_t *buf = nullptr;
+
+ if (CFDictionaryGetValueIfPresent(properties, CFSTR("SMBIOS"), (const void **)&data)) {
+ assert(len == CFDataGetLength(data));
+
+ len = CFDataGetLength(data);
+ buf = reinterpret_cast<uint8_t *>(malloc(len));
+
+ CFDataGetBytes(data, CFRangeMake(0, len), buf);
+ }
+
+ CFRelease(properties);
+
+ return buf;
+}
+
+
+static uint8_t *smbios_decode(uint8_t *buf, uint32_t &size, uint32_t &version, io_service_t service)
+{
+ if (buf[0x05] > 0x20 || !checksum(buf, buf[0x05]) || memcmp(buf + 0x10, "_DMI_", 5) != 0 || !checksum(buf + 0x10, 0x0F)) {
+ return nullptr;
+ }
+
+ version = ((buf[0x06] << 8) + buf[0x07]) << 8;
+ size = dmi_get<uint16_t>(buf + 0x16);
+
+ return dmi_table(dmi_get<uint32_t>(buf + 0x18), size, service);
+}
+
+} // namespace xmrig
+
+
+bool xmrig::DmiReader::read()
+{
+ mach_port_t port;
+ IOMasterPort(MACH_PORT_NULL, &port);
+
+ io_service_t service = IOServiceGetMatchingService(port, IOServiceMatching("AppleSMBIOS"));
+ if (service == MACH_PORT_NULL) {
+ return false;
+ }
+
+ CFDataRef data = reinterpret_cast<CFDataRef>(IORegistryEntryCreateCFProperty(service, CFSTR("SMBIOS-EPS"), kCFAllocatorDefault, kNilOptions));
+ if (!data) {
+ return false;
+ }
+
+ uint8_t buf[0x20]{};
+ CFDataGetBytes(data, CFRangeMake(0, sizeof(buf)), buf);
+ CFRelease(data);
+
+ auto smb = smbios_decode(buf, m_size, m_version, service);
+ const bool rc = smb ? decode(smb) : false;
+
+ IOObjectRelease(service);
+
+ return rc;
+}
diff --git a/src/hw/dmi/DmiReader_unix.cpp b/src/hw/dmi/DmiReader_unix.cpp
new file mode 100644
index 000000000..ff57b7a6a
--- /dev/null
+++ b/src/hw/dmi/DmiReader_unix.cpp
@@ -0,0 +1,415 @@
+/* XMRig
+ * Copyright (c) 2000-2002 Alan Cox <alan@redhat.com>
+ * Copyright (c) 2005-2020 Jean Delvare <jdelvare@suse.de>
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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 "hw/dmi/DmiReader.h"
+#include "hw/dmi/DmiTools.h"
+
+
+#include <cerrno>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+
+#ifdef __FreeBSD__
+# include <kenv.h>
+#endif
+
+
+#define FLAG_NO_FILE_OFFSET (1 << 0)
+
+
+namespace xmrig {
+
+
+static const char *kMemDevice = "/dev/mem";
+static const char *kSysEntryFile = "/sys/firmware/dmi/tables/smbios_entry_point";
+static const char *kSysTableFile = "/sys/firmware/dmi/tables/DMI";
+
+
+static inline void safe_memcpy(void *dest, const void *src, size_t n)
+{
+# ifdef XMRIG_ARM
+ for (size_t i = 0; i < n; i++) {
+ *((uint8_t *)dest + i) = *((const uint8_t *)src + i);
+ }
+# else
+ memcpy(dest, src, n);
+# endif
+}
+
+
+
+static int myread(int fd, uint8_t *buf, size_t count, const char *prefix)
+{
+ ssize_t r = 1;
+ size_t r2 = 0;
+
+ while (r2 != count && r != 0) {
+ r = read(fd, buf + r2, count - r2);
+ if (r == -1) {
+ if (errno != EINTR) {
+ return -1;
+ }
+ }
+ else {
+ r2 += r;
+ }
+ }
+
+ if (r2 != count) {
+ return -1;
+ }
+
+ return 0;
+}
+
+
+/*
+ * Reads all of file from given offset, up to max_len bytes.
+ * A buffer of at most max_len bytes is allocated by this function, and
+ * needs to be freed by the caller.
+ * This provides a similar usage model to mem_chunk()
+ *
+ * Returns a pointer to the allocated buffer, or NULL on error, and
+ * sets max_len to the length actually read.
+ */
+static uint8_t *read_file(off_t base, size_t *max_len, const char *filename)
+{
+ const int fd = open(filename, O_RDONLY);
+ uint8_t *p = nullptr;
+
+ if (fd == -1) {
+ return nullptr;
+ }
+
+ struct stat statbuf{};
+ if (fstat(fd, &statbuf) == 0) {
+ if (base >= statbuf.st_size) {
+ goto out;
+ }
+
+ if (*max_len > static_cast<size_t>(statbuf.st_size) - base) {
+ *max_len = statbuf.st_size - base;
+ }
+ }
+
+ if ((p = reinterpret_cast<uint8_t *>(malloc(*max_len))) == nullptr) {
+ goto out;
+ }
+
+ if (lseek(fd, base, SEEK_SET) == -1) {
+ goto err_free;
+ }
+
+ if (myread(fd, p, *max_len, filename) == 0) {
+ goto out;
+ }
+
+err_free:
+ free(p);
+ p = nullptr;
+
+out:
+ close(fd);
+
+ return p;
+}
+
+
+/*
+ * Copy a physical memory chunk into a memory buffer.
+ * This function allocates memory.
+ */
+static uint8_t *mem_chunk(off_t base, size_t len, const char *devmem)
+{
+ const int fd = open(devmem, O_RDONLY);
+ uint8_t *p = nullptr;
+ uint8_t *mmp = nullptr;
+ struct stat statbuf{};
+
+# ifdef _SC_PAGESIZE
+ const off_t mmoffset = base % sysconf(_SC_PAGESIZE);
+# else
+ const off_t mmoffset = base % getpagesize();
+# endif
+
+ if (fd == -1) {
+ return nullptr;
+ }
+
+ if ((p = reinterpret_cast<uint8_t *>(malloc(len))) == nullptr) {
+ goto out;
+ }
+
+ if (fstat(fd, &statbuf) == -1) {
+ goto err_free;
+ }
+
+ if (S_ISREG(statbuf.st_mode) && base + (off_t)len > statbuf.st_size) {
+ goto err_free;
+ }
+
+ mmp = reinterpret_cast<uint8_t *>(mmap(nullptr, mmoffset + len, PROT_READ, MAP_SHARED, fd, base - mmoffset));
+ if (mmp == MAP_FAILED) {
+ goto try_read;
+ }
+
+ safe_memcpy(p, mmp + mmoffset, len);
+ munmap(mmp, mmoffset + len);
+
+ goto out;
+
+try_read:
+ if (lseek(fd, base, SEEK_SET) == -1) {
+ goto err_free;
+ }
+
+ if (myread(fd, p, len, devmem) == 0) {
+ goto out;
+ }
+
+err_free:
+ free(p);
+ p = nullptr;
+
+out:
+ close(fd);
+
+ return p;
+}
+
+
+static int checksum(const uint8_t *buf, size_t len)
+{
+ uint8_t sum = 0;
+
+ for (size_t a = 0; a < len; a++) {
+ sum += buf[a];
+ }
+
+ return (sum == 0);
+}
+
+
+static uint8_t *dmi_table(off_t base, uint32_t &len, const char *devmem, uint32_t flags)
+{
+ if (flags & FLAG_NO_FILE_OFFSET) {
+ size_t size = len;
+ auto buf = read_file(0, &size, devmem);
+ len = size;
+
+ return buf;
+ }
+
+ return mem_chunk(base, len, devmem);
+}
+
+
+static uint8_t *smbios3_decode(uint8_t *buf, const char *devmem, uint32_t &size, uint32_t &version, uint32_t flags)
+{
+ if (buf[0x06] > 0x20 || !checksum(buf, buf[0x06])) {
+ return nullptr;
+ }
+
+ version = (buf[0x07] << 16) + (buf[0x08] << 8) + buf[0x09];
+ size = dmi_get<uint32_t>(buf + 0x0C);
+ const u64 offset = dmi_get<u64>(buf + 0x10);
+
+ return dmi_table(((off_t)offset.h << 32) | offset.l, size, devmem, flags);
+}
+
+
+static uint8_t *smbios_decode(uint8_t *buf, const char *devmem, uint32_t &size, uint32_t &version, uint32_t flags)
+{
+ if (buf[0x05] > 0x20 || !checksum(buf, buf[0x05]) || memcmp(buf + 0x10, "_DMI_", 5) != 0 || !checksum(buf + 0x10, 0x0F)) {
+ return nullptr;
+ }
+
+ version = (buf[0x06] << 8) + buf[0x07];
+
+ switch (version) {
+ case 0x021F:
+ case 0x0221:
+ version = 0x0203;
+ break;
+
+ case 0x0233:
+ version = 0x0206;
+ break;
+ }
+
+ version = version << 8;
+ size = dmi_get<uint16_t>(buf + 0x16);
+
+ return dmi_table(dmi_get<uint32_t>(buf + 0x18), size, devmem, flags);
+}
+
+
+static uint8_t *legacy_decode(uint8_t *buf, const char *devmem, uint32_t &size, uint32_t &version, uint32_t flags)
+{
+ if (!checksum(buf, 0x0F)) {
+ return nullptr;
+ }
+
+ version = ((buf[0x0E] & 0xF0) << 12) + ((buf[0x0E] & 0x0F) << 8);
+ size = dmi_get<uint16_t>(buf + 0x06);
+
+ return dmi_table(dmi_get<uint32_t>(buf + 0x08), size, devmem, flags);
+}
+
+
+#define EFI_NOT_FOUND (-1)
+#define EFI_NO_SMBIOS (-2)
+static off_t address_from_efi()
+{
+# if defined(__linux__)
+ FILE *efi_systab;
+ const char *filename;
+ char linebuf[64];
+ off_t address = 0;
+# elif defined(__FreeBSD__)
+ char addrstr[KENV_MVALLEN + 1];
+# endif
+
+# if defined(__linux__)
+ if ((efi_systab = fopen(filename = "/sys/firmware/efi/systab", "r")) == nullptr && (efi_systab = fopen(filename = "/proc/efi/systab", "r")) == nullptr) {
+ return EFI_NOT_FOUND;
+ }
+
+ address = EFI_NO_SMBIOS;
+ while ((fgets(linebuf, sizeof(linebuf) - 1, efi_systab)) != nullptr) {
+ char *addrp = strchr(linebuf, '=');
+ *(addrp++) = '\0';
+ if (strcmp(linebuf, "SMBIOS3") == 0 || strcmp(linebuf, "SMBIOS") == 0) {
+ address = strtoull(addrp, nullptr, 0);
+ break;
+ }
+ }
+
+ fclose(efi_systab);
+
+ return address;
+# elif defined(__FreeBSD__)
+ if (kenv(KENV_GET, "hint.smbios.0.mem", addrstr, sizeof(addrstr)) == -1) {
+ return EFI_NOT_FOUND;
+ }
+
+ return strtoull(addrstr, nullptr, 0);
+# endif
+
+ return EFI_NOT_FOUND;
+}
+
+
+} // namespace xmrig
+
+
+bool xmrig::DmiReader::read()
+{
+ size_t size = 0x20;
+ uint8_t *buf = read_file(0, &size, kSysEntryFile);
+ uint8_t *smb = nullptr;
+
+ if (buf) {
+ smb = nullptr;
+
+ if (size >= 24 && memcmp(buf, "_SM3_", 5) == 0) {
+ smb = smbios3_decode(buf, kSysTableFile, m_size, m_version, FLAG_NO_FILE_OFFSET);
+ }
+ else if (size >= 31 && memcmp(buf, "_SM_", 4) == 0) {
+ smb = smbios_decode(buf, kSysTableFile, m_size, m_version, FLAG_NO_FILE_OFFSET);
+ }
+ else if (size >= 15 && memcmp(buf, "_DMI_", 5) == 0) {
+ smb = legacy_decode(buf, kSysTableFile, m_size, m_version, FLAG_NO_FILE_OFFSET);
+ }
+
+ if (smb) {
+ return decode(smb, [smb, buf]() { free(smb); free(buf); });
+ }
+
+ free(buf);
+ }
+
+ const auto efi = address_from_efi();
+ if (efi == EFI_NO_SMBIOS) {
+ return false;
+ }
+
+ if (efi != EFI_NOT_FOUND) {
+ if ((buf = mem_chunk(efi, 0x20, kMemDevice)) == nullptr) {
+ return false;
+ }
+
+ smb = nullptr;
+
+ if (memcmp(buf, "_SM3_", 5) == 0) {
+ smb = smbios3_decode(buf, kMemDevice, m_size, m_version, 0);
+ }
+ else if (memcmp(buf, "_SM_", 4) == 0) {
+ smb = smbios_decode(buf, kSysTableFile, m_size, m_version, 0);
+ }
+
+ if (smb) {
+ return decode(smb, [smb, buf]() { free(smb); free(buf); });
+ }
+
+ free(buf);
+ }
+
+# if defined(__x86_64__) || defined(_M_AMD64)
+ if ((buf = mem_chunk(0xF0000, 0x10000, kMemDevice)) == nullptr) {
+ return false;
+ }
+
+ smb = nullptr;
+
+ for (off_t fp = 0; fp <= 0xFFE0; fp += 16) {
+ if (memcmp(buf + fp, "_SM3_", 5) == 0) {
+ smb = smbios3_decode(buf + fp, kMemDevice, m_size, m_version, 0);
+ }
+
+ if (smb) {
+ return decode(smb, [smb, buf]() { free(smb); free(buf); });
+ }
+ }
+
+ for (off_t fp = 0; fp <= 0xFFF0; fp += 16) {
+ if (memcmp(buf + fp, "_SM_", 4) == 0 && fp <= 0xFFE0) {
+ smb = smbios3_decode(buf + fp, kMemDevice, m_size, m_version, 0);
+ }
+ else if (!smb && memcmp(buf + fp, "_DMI_", 5) == 0) {
+ smb = legacy_decode(buf + fp, kMemDevice, m_size, m_version, 0);
+ }
+
+ if (smb) {
+ return decode(smb, [smb, buf]() { free(smb); free(buf); });
+ }
+ }
+
+ free(buf);
+# endif
+
+
+ return false;
+}
diff --git a/src/hw/dmi/DmiReader_win.cpp b/src/hw/dmi/DmiReader_win.cpp
new file mode 100644
index 000000000..837bdb7b3
--- /dev/null
+++ b/src/hw/dmi/DmiReader_win.cpp
@@ -0,0 +1,68 @@
+/* XMRig
+ * Copyright (c) 2002-2006 Hugo Weber <address@hidden>
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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 "hw/dmi/DmiReader.h"
+#include "hw/dmi/DmiTools.h"
+
+
+#include <windows.h>
+
+
+namespace xmrig {
+
+
+/*
+ * Struct needed to get the SMBIOS table using GetSystemFirmwareTable API.
+ */
+struct RawSMBIOSData {
+ uint8_t Used20CallingMethod;
+ uint8_t SMBIOSMajorVersion;
+ uint8_t SMBIOSMinorVersion;
+ uint8_t DmiRevision;
+ uint32_t Length;
+ uint8_t SMBIOSTableData[];
+};
+
+
+} // namespace xmrig
+
+
+bool xmrig::DmiReader::read()
+{
+ const uint32_t size = GetSystemFirmwareTable('RSMB', 0, nullptr, 0);
+ auto smb = reinterpret_cast<RawSMBIOSData *>(HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size));
+
+ if (!smb) {
+ return false;
+ }
+
+ if (GetSystemFirmwareTable('RSMB', 0, smb, size) != size) {
+ HeapFree(GetProcessHeap(), 0, smb);
+
+ return false;
+ }
+
+ m_version = (smb->SMBIOSMajorVersion << 16) + (smb->SMBIOSMinorVersion << 8) + smb->DmiRevision;
+ m_size = smb->Length;
+
+ return decode(smb->SMBIOSTableData, [smb]() {
+ HeapFree(GetProcessHeap(), 0, smb);
+ });
+}
diff --git a/src/hw/dmi/DmiTools.cpp b/src/hw/dmi/DmiTools.cpp
new file mode 100644
index 000000000..e82c2f452
--- /dev/null
+++ b/src/hw/dmi/DmiTools.cpp
@@ -0,0 +1,75 @@
+/* XMRig
+ * Copyright (c) 2000-2002 Alan Cox <alan@redhat.com>
+ * Copyright (c) 2005-2020 Jean Delvare <jdelvare@suse.de>
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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 "hw/dmi/DmiTools.h"
+
+
+#include <cstring>
+
+
+namespace xmrig {
+
+
+/* Replace non-ASCII characters with dots */
+static void ascii_filter(char *bp, size_t len)
+{
+ for (size_t i = 0; i < len; i++) {
+ if (bp[i] < 32 || bp[i] >= 127) {
+ bp[i] = '.';
+ }
+ }
+}
+
+
+static char *_dmi_string(dmi_header *dm, uint8_t s, bool filter)
+{
+ char *bp = reinterpret_cast<char *>(dm->data);
+
+ bp += dm->length;
+ while (s > 1 && *bp) {
+ bp += strlen(bp);
+ bp++;
+ s--;
+ }
+
+ if (!*bp) {
+ return nullptr;
+ }
+
+ if (filter) {
+ ascii_filter(bp, strlen(bp));
+ }
+
+ return bp;
+}
+
+
+const char *dmi_string(dmi_header *dm, size_t offset)
+{
+ if (offset < 4) {
+ return nullptr;
+ }
+
+ return _dmi_string(dm, dm->data[offset], true);
+}
+
+
+} // namespace xmrig
diff --git a/src/hw/dmi/DmiTools.h b/src/hw/dmi/DmiTools.h
new file mode 100644
index 000000000..65a1dfd75
--- /dev/null
+++ b/src/hw/dmi/DmiTools.h
@@ -0,0 +1,60 @@
+/* XMRig
+ * Copyright (c) 2000-2002 Alan Cox <alan@redhat.com>
+ * Copyright (c) 2005-2020 Jean Delvare <jdelvare@suse.de>
+ * Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
+ * Copyright (c) 2016-2021 XMRig <https://github.com/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/>.
+ */
+
+#ifndef XMRIG_DMITOOLS_H
+#define XMRIG_DMITOOLS_H
+
+
+#include <cstddef>
+#include <cstdint>
+
+
+namespace xmrig {
+
+
+struct dmi_header
+{
+ uint8_t type;
+ uint8_t length;
+ uint16_t handle;
+ uint8_t *data;
+};
+
+
+struct u64 {
+ uint32_t l;
+ uint32_t h;
+};
+
+
+template<typename T>
+inline T dmi_get(const uint8_t *data) { return *reinterpret_cast<const T *>(data); }
+
+template<typename T>
+inline T dmi_get(const dmi_header *h, size_t offset) { return *reinterpret_cast<const T *>(h->data + offset); }
+
+
+const char *dmi_string(dmi_header *dm, size_t offset);
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_DMITOOLS_H */
diff --git a/src/hw/dmi/dmi.cmake b/src/hw/dmi/dmi.cmake
new file mode 100644
index 000000000..5140692a7
--- /dev/null
+++ b/src/hw/dmi/dmi.cmake
@@ -0,0 +1,33 @@
+if (WITH_DMI)
+ set(WITH_DMI XMRIG_OS_WIN OR XMRIG_OS_LINUX OR XMRIG_OS_FREEBSD OR (XMRIG_OS_MACOS AND NOT XMRIG_ARM))
+endif()
+
+if (WITH_DMI)
+ add_definitions(/DXMRIG_FEATURE_DMI)
+
+ list(APPEND HEADERS
+ src/hw/dmi/DmiBoard.h
+ src/hw/dmi/DmiMemory.h
+ src/hw/dmi/DmiReader.h
+ src/hw/dmi/DmiTools.h
+ )
+
+ list(APPEND SOURCES
+ src/hw/dmi/DmiBoard.cpp
+ src/hw/dmi/DmiMemory.cpp
+ src/hw/dmi/DmiReader.cpp
+ src/hw/dmi/DmiTools.cpp
+ )
+
+ if (XMRIG_OS_WIN)
+ list(APPEND SOURCES src/hw/dmi/DmiReader_win.cpp)
+ elseif(XMRIG_OS_LINUX OR XMRIG_OS_FREEBSD)
+ list(APPEND SOURCES src/hw/dmi/DmiReader_unix.cpp)
+ elseif(XMRIG_OS_MACOS)
+ list(APPEND SOURCES src/hw/dmi/DmiReader_mac.cpp)
+ find_library(CORESERVICES_LIBRARY CoreServices)
+ list(APPEND EXTRA_LIBS ${CORESERVICES_LIBRARY})
+ endif()
+else()
+ remove_definitions(/DXMRIG_FEATURE_DMI)
+endif()