Update CHANGELOG.md

Algo switch at Graft fork

CHANGELOG.md

@@ -1,7 +1,155 @@
+# v2.14.1
+* [#975](https://github.com/xmrig/xmrig/issues/975) Fixed crash on Linux if double thread mode used.
+
+# v2.14.0
+- **[#969](https://github.com/xmrig/xmrig/pull/969) Added new algorithm `cryptonight/rwz`, short alias `cn/rwz` (also known as CryptoNight ReverseWaltz), for upcoming [Graft](https://www.graft.network/) fork.**
+- **[#931](https://github.com/xmrig/xmrig/issues/931) Added new algorithm `cryptonight/zls`, short alias `cn/zls` for [Zelerius Network](https://zelerius.org) fork.**
+- **[#940](https://github.com/xmrig/xmrig/issues/940) Added new algorithm `cryptonight/double`, short alias `cn/double` (also known as CryptoNight HeavyX), for [X-CASH](https://x-cash.org/).**
+- [#951](https://github.com/xmrig/xmrig/issues/951#issuecomment-469581529) Fixed crash if AVX was disabled on OS level.
+- [#952](https://github.com/xmrig/xmrig/issues/952) Fixed compile error on some Linux.
+- [#957](https://github.com/xmrig/xmrig/issues/957#issuecomment-468890667) Added support for embedded config.
+- [#958](https://github.com/xmrig/xmrig/pull/958) Fixed incorrect user agent on ARM platforms.
+- [#968](https://github.com/xmrig/xmrig/pull/968) Optimized `cn/r` algorithm performance.
+
+# v2.13.1
+- [#946](https://github.com/xmrig/xmrig/pull/946) Optimized software AES implementations for CPUs without hardware AES support. `cn/r`, `cn/wow` up to 2.6 times faster, 4-9% improvements for other algorithms.
+
+# v2.13.0
+- **[#938](https://github.com/xmrig/xmrig/issues/938) Added support for new algorithm `cryptonight/r`, short alias `cn/r` (also known as CryptoNightR or CryptoNight variant 4), for upcoming [Monero](https://www.getmonero.org/) fork on March 9, thanks [@SChernykh](https://github.com/SChernykh).**
+- [#939](https://github.com/xmrig/xmrig/issues/939) Added support for dynamic (runtime) pools reload.
+- [#932](https://github.com/xmrig/xmrig/issues/932) Fixed `cn-pico` hashrate drop, regression since v2.11.0.
+
+# v2.12.0
+- [#929](https://github.com/xmrig/xmrig/pull/929) Added support for new algorithm `cryptonight/wow`, short alias `cn/wow` (also known as CryptonightR), for upcoming [Wownero](http://wownero.org) fork on February 14.
+
+# v2.11.0
+- [#928](https://github.com/xmrig/xmrig/issues/928) Added support for new algorithm `cryptonight/gpu`, short alias `cn/gpu` (original name `cryptonight-gpu`), for upcoming [Ryo currency](https://ryo-currency.com) fork on February 14.
+- [#749](https://github.com/xmrig/xmrig/issues/749) Added support for detect hardware AES in runtime on ARMv8 platforms.
+- [#292](https://github.com/xmrig/xmrig/issues/292) Fixed build on ARMv8 platforms if compiler not support hardware AES.
+
+# v2.10.0
+- [#904](https://github.com/xmrig/xmrig/issues/904) Added new algorithm `cn-pico/trtl` (aliases `cryptonight-turtle`, `cn-trtl`) for upcoming TurtleCoin (TRTL) fork.
+- Default value for option `max-cpu-usage` changed to `100` also this option now deprecated.
+
+# v2.9.4
+- [#913](https://github.com/xmrig/xmrig/issues/913) Fixed Masari (MSR) support (this update required for upcoming fork).
+- [#915](https://github.com/xmrig/xmrig/pull/915) Improved security, JIT memory now read-only after patching.
+
+# v2.9.3
+- [#909](https://github.com/xmrig/xmrig/issues/909) Fixed compile errors on FreeBSD.
+- [#912](https://github.com/xmrig/xmrig/pull/912) Fixed, C++ implementation of `cn/half` was produce up to 13% of invalid hashes.
+
+# v2.9.2
+- [#907](https://github.com/xmrig/xmrig/pull/907) Fixed crash on Linux.
+
+# v2.9.1
+- Restored compatibility with https://stellite.hashvault.pro.
+
+# v2.9.0
+- [#899](https://github.com/xmrig/xmrig/issues/899) Added support for new algorithm `cn/half` for Masari and Stellite forks.
+- [#834](https://github.com/xmrig/xmrig/pull/834) Added ASM optimized code for AMD Bulldozer.
+- [#839](https://github.com/xmrig/xmrig/issues/839) Fixed FreeBSD compile.
+- [#857](https://github.com/xmrig/xmrig/pull/857) Fixed impossible to build for macOS without clang.
+
+# v2.8.3
+- [#813](https://github.com/xmrig/xmrig/issues/813) Fixed critical bug with Minergate pool and variant 2.
+
+# v2.8.1
+- [#768](https://github.com/xmrig/xmrig/issues/768) Fixed build with Visual Studio 2015.
+- [#769](https://github.com/xmrig/xmrig/issues/769) Fixed regression, some ANSI escape sequences was in log with disabled colors.
+- [#777](https://github.com/xmrig/xmrig/issues/777) Better report about pool connection issues. 
+- Simplified checks for ASM auto detection, only AES support necessary.
+- Added missing options to `--help` output.
+
+# v2.8.0
+- **[#753](https://github.com/xmrig/xmrig/issues/753) Added new algorithm [CryptoNight variant 2](https://github.com/xmrig/xmrig/issues/753) for Monero fork, thanks [@SChernykh](https://github.com/SChernykh).**
+  - Added global and per thread option `"asm"` and and command line equivalent.
+- **[#758](https://github.com/xmrig/xmrig/issues/758) Added SSL/TLS support for secure connections to pools.**
+  - Added per pool options `"tls"` and `"tls-fingerprint"` and command line equivalents.
+- [#767](https://github.com/xmrig/xmrig/issues/767) Added config autosave feature, same with GPU miners.  
+- [#245](https://github.com/xmrig/xmrig-proxy/issues/245) Fixed API ID collision when run multiple miners on same machine.
+- [#757](https://github.com/xmrig/xmrig/issues/757) Fixed send buffer overflow.
+
+# v2.6.4
+- [#700](https://github.com/xmrig/xmrig/issues/700) `cryptonight-lite/ipbc` replaced to `cryptonight-heavy/tube` for **Bittube (TUBE)**.
+- Added `cryptonight/rto` (cryptonight variant 1 with IPBC/TUBE mod) variant for **Arto (RTO)** coin.
+- Added `cryptonight/xao` (original cryptonight with bigger iteration count) variant for **Alloy (XAO)** coin.
+- Better variant detection for **nicehash.com** and **minergate.com**.
+- [#692](https://github.com/xmrig/xmrig/issues/692) Added support for specify both algorithm and variant via single `algo` option.
+
+# v2.6.3
+- **Added support for new cryptonight-heavy variant xhv** (`cn-heavy/xhv`) for upcoming Haven Protocol fork.
+- **Added support for new cryptonight variant msr** (`cn/msr`) also known as `cryptonight-fast` for upcoming Masari fork.
+- Added new detailed hashrate report.
+- [#446](https://github.com/xmrig/xmrig/issues/446) Likely fixed SIGBUS error on 32 bit ARM CPUs.
+- [#551](https://github.com/xmrig/xmrig/issues/551) Fixed `cn-heavy` algorithm on ARMv8.
+- [#614](https://github.com/xmrig/xmrig/issues/614) Fixed display issue with huge pages percentage when colors disabled.
+- [#615](https://github.com/xmrig/xmrig/issues/615) Fixed build without libcpuid.
+- [#629](https://github.com/xmrig/xmrig/pull/629) Fixed file logging with non-seekable files.
+- [#672](https://github.com/xmrig/xmrig/pull/672) Reverted back `cryptonight-light` and exit if no valid algorithm specified.
+
+# v2.6.2
+ - [#607](https://github.com/xmrig/xmrig/issues/607) Fixed donation bug.
+ - [#610](https://github.com/xmrig/xmrig/issues/610) Fixed ARM build.
+
+# v2.6.1
+ - [#168](https://github.com/xmrig/xmrig-proxy/issues/168) Added support for [mining algorithm negotiation](https://github.com/xmrig/xmrig-proxy/blob/dev/doc/STRATUM_EXT.md#1-mining-algorithm-negotiation).
+ - Added IPBC coin support, base algorithm `cn-lite` variant `ipbc`.
+ - [#581](https://github.com/xmrig/xmrig/issues/581) Added support for upcoming Stellite (XTL) fork, base algorithm `cn` variant `xtl`, variant can set now, no need do it after fork.
+ - Added support for **rig-id** stratum protocol extensions, compatible with xmr-stak.
+ - Changed behavior for option `variant=-1` for `cryptonight`, now variant is `1` by default, if you mine old coins need change `variant` to `0`.
+ - A lot of small fixes and better unification with proxy code.
+
+# v2.6.0-beta3
+- [#563](https://github.com/xmrig/xmrig/issues/563) **Added [advanced threads mode](https://github.com/xmrig/xmrig/issues/563), now possible configure each thread individually.**
+- [#255](https://github.com/xmrig/xmrig/issues/563) Low power mode extended to **triple**, **quard** and **penta** modes.
+- [#519](https://github.com/xmrig/xmrig/issues/519) Fixed high donation levels, improved donation start time randomization.
+- [#554](https://github.com/xmrig/xmrig/issues/554) Fixed regression with `print-time` option.
+
+# v2.6.0-beta2
+- Improved performance for `cryptonight v7` especially in double hash mode.
+- [#499](https://github.com/xmrig/xmrig/issues/499) IPv6 disabled for internal HTTP API by default, was causing issues on some systems.
+- Added short aliases for algorithm names: `cn`, `cn-lite` and `cn-heavy`.
+- Fixed regressions (v2.6.0-beta1 affected)
+  - [#494](https://github.com/xmrig/xmrig/issues/494) Command line option `--donate-level` was broken.
+  - [#502](https://github.com/xmrig/xmrig/issues/502) Build without libmicrohttpd was broken.
+  - Fixed nonce calculation for `--av 4` (software AES, double hash) was causing reduction of effective hashrate and rejected shares on nicehash.
+
+# v2.6.0-beta1
+ - [#476](https://github.com/xmrig/xmrig/issues/476) **Added Cryptonight-Heavy support for Sumokoin ASIC resistance fork.**
+ - HTTP server now runs in main loop, it make possible easy extend API without worry about thread synchronization.
+ - Added initial graceful reload support, miner will reload configuration if config file changed, disabled by default until it will be fully implemented and tested.
+ - Added API endpoint `PUT /1/config` to update current config.
+ - Added API endpoint `GET /1/config` to get current active config.
+ - Added API endpoint `GET /1/threads` to get current active threads configuration.
+ - API endpoint `GET /` now deprecated, use `GET /1/summary` instead.
+ - Added `--api-no-ipv6` and similar config option to disable IPv6 support for HTTP API.
+ - Added `--api-no-restricted` to enable full access to api, this option has no effect if `--api-access-token` not specified.
+
+# v2.5.3
+- Fixed critical bug, in some cases miner was can't recovery connection and switch to failover pool, version 2.5.2 affected. If you use v2.6.0-beta3 this issue doesn't concern you.
+- [#499](https://github.com/xmrig/xmrig/issues/499) IPv6 support disabled for internal HTTP API.
+- Added workaround for nicehash.com if you use `cryptonightv7.<region>.nicehash.com` option `variant=1` will be set automatically.
+
+# v2.5.2
+- [#448](https://github.com/xmrig/xmrig/issues/478) Fixed broken reconnect.
+
+# v2.5.1
+- [#454](https://github.com/xmrig/xmrig/issues/454) Fixed build with libmicrohttpd version below v0.9.35.
+- [#456](https://github.com/xmrig/xmrig/issues/459) Verbose errors related to donation pool was not fully silenced.
+- [#459](https://github.com/xmrig/xmrig/issues/459) Fixed regression (version 2.5.0 affected) with connection to **xmr.f2pool.com**.
+
+# v2.5.0
+- [#434](https://github.com/xmrig/xmrig/issues/434) **Added support for Monero v7 PoW, scheduled on April 6.**
+- Added full IPv6 support.
+- Added protocol extension, when use the miner with xmrig-proxy 2.5+ no more need manually specify `nicehash` option.
+- [#123](https://github.com/xmrig/xmrig-proxy/issues/123) Fixed regression (all versions since 2.4 affected) fragmented responses from pool/proxy was parsed incorrectly.
+- [#428](https://github.com/xmrig/xmrig/issues/428) Fixed regression (version 2.4.5 affected) with CPU cache size detection.
+
 # v2.4.5
 - [#324](https://github.com/xmrig/xmrig/pull/324) Fixed build without libmicrohttpd (CMake cache issue).
 - [#341](https://github.com/xmrig/xmrig/issues/341) Fixed wrong exit code and added command line option `--dry-run`.
-- [#385](https://github.com/xmrig/xmrig/pull/385) Up to 20% performance increase with for non-AES CPU and fixed Intel Core 2 cache detection.
+- [#385](https://github.com/xmrig/xmrig/pull/385) Up to 20% performance increase for non-AES CPU and fixed Intel Core 2 cache detection.
 
 # v2.4.4
  - Added libmicrohttpd version to --version output.

CMakeLists.txt

@@ -1,51 +1,86 @@
 cmake_minimum_required(VERSION 2.8)
 project(xmrig)
 
-option(WITH_LIBCPUID "Use Libcpuid" ON)
+option(WITH_LIBCPUID        "Use Libcpuid" ON)
-option(WITH_AEON     "CryptoNight-Lite support" ON)
+option(WITH_AEON            "CryptoNight-Lite support" ON)
-option(WITH_HTTPD    "HTTP REST API" ON)
+option(WITH_SUMO            "CryptoNight-Heavy support" ON)
+option(WITH_CN_PICO         "CryptoNight-Pico support" ON)
+option(WITH_CN_GPU          "CryptoNight-GPU support" ON)
+option(WITH_HTTPD           "HTTP REST API" ON)
+option(WITH_DEBUG_LOG       "Enable debug log output" OFF)
+option(WITH_TLS             "Enable OpenSSL support" ON)
+option(WITH_ASM             "Enable ASM PoW implementations" ON)
+option(BUILD_STATIC         "Build static binary" OFF)
+option(ARM_TARGET           "Force use specific ARM target 8 or 7" 0)
+option(WITH_EMBEDDED_CONFIG "Enable internal embedded JSON config" OFF)
 
 include (CheckIncludeFile)
 include (cmake/cpu.cmake)
 
 
 set(HEADERS
-    src/3rdparty/align.h
-    src/api/Api.h
-    src/api/ApiState.h
     src/api/NetworkState.h
     src/App.h
-    src/Console.h
+    src/base/io/Json.h
-    src/Cpu.h
+    src/base/io/Watcher.h
-    src/interfaces/IClientListener.h
+    src/base/kernel/interfaces/IConfigListener.h
-    src/interfaces/IConsoleListener.h
+    src/base/kernel/interfaces/ISignalListener.h
+    src/base/kernel/interfaces/IWatcherListener.h
+    src/base/kernel/Entry.h
+    src/base/kernel/Process.h
+    src/base/kernel/Signals.h
+    src/base/net/Pool.h
+    src/base/net/Pools.h
+    src/base/tools/Arguments.h
+    src/base/tools/Handle.h
+    src/base/tools/String.h
+    src/common/config/CommonConfig.h
+    src/common/config/ConfigLoader.h
+    src/common/config/ConfigWatcher.h
+    src/common/Console.h
+    src/common/cpu/Cpu.h
+    src/common/crypto/Algorithm.h
+    src/common/crypto/keccak.h
+    src/common/interfaces/IClientListener.h
+    src/common/interfaces/IConfig.h
+    src/common/interfaces/IConfigCreator.h
+    src/common/interfaces/IConsoleListener.h
+    src/common/interfaces/IControllerListener.h
+    src/common/interfaces/ICpuInfo.h
+    src/common/interfaces/ILogBackend.h
+    src/common/interfaces/IStrategy.h
+    src/common/interfaces/IStrategyListener.h
+    src/common/log/BasicLog.h
+    src/common/log/ConsoleLog.h
+    src/common/log/FileLog.h
+    src/common/log/Log.h
+    src/common/net/Client.h
+    src/common/net/Id.h
+    src/common/net/Job.h
+    src/common/net/Storage.h
+    src/common/net/strategies/FailoverStrategy.h
+    src/common/net/strategies/SinglePoolStrategy.h
+    src/common/net/SubmitResult.h
+    src/common/Platform.h
+    src/common/utils/c_str.h
+    src/common/utils/mm_malloc.h
+    src/common/xmrig.h
+    src/core/ConfigLoader_platform.h
+    src/core/ConfigLoader_default.h
+    src/core/Controller.h
     src/interfaces/IJobResultListener.h
-    src/interfaces/ILogBackend.h
+    src/interfaces/IThread.h
-    src/interfaces/IStrategy.h
-    src/interfaces/IStrategyListener.h
     src/interfaces/IWorker.h
-    src/log/ConsoleLog.h
-    src/log/FileLog.h
-    src/log/Log.h
     src/Mem.h
-    src/net/Client.h
-    src/net/Job.h
-    src/net/JobId.h
     src/net/JobResult.h
     src/net/Network.h
     src/net/strategies/DonateStrategy.h
-    src/net/strategies/FailoverStrategy.h
-    src/net/strategies/SinglePoolStrategy.h
-    src/net/SubmitResult.h
-    src/net/Url.h
-    src/Options.h
-    src/Platform.h
     src/Summary.h
     src/version.h
-    src/workers/DoubleWorker.h
+    src/workers/CpuThread.h
     src/workers/Handle.h
     src/workers/Hashrate.h
-    src/workers/SingleWorker.h
+    src/workers/MultiWorker.h
     src/workers/Worker.h
     src/workers/Workers.h
    )
@@ -54,14 +89,16 @@ set(HEADERS_CRYPTO
     src/crypto/c_blake256.h
     src/crypto/c_groestl.h
     src/crypto/c_jh.h
-    src/crypto/c_keccak.h
     src/crypto/c_skein.h
     src/crypto/CryptoNight.h
+    src/crypto/CryptoNight_constants.h
+    src/crypto/CryptoNight_monero.h
     src/crypto/CryptoNight_test.h
     src/crypto/groestl_tables.h
     src/crypto/hash.h
     src/crypto/skein_port.h
     src/crypto/soft_aes.h
+    src/crypto/asm/CryptonightR_template.h
    )
 
 if (XMRIG_ARM)
@@ -71,51 +108,63 @@ else()
 endif()
 
 set(SOURCES
-    src/api/Api.cpp
-    src/api/ApiState.cpp
     src/api/NetworkState.cpp
     src/App.cpp
-    src/Console.cpp
+    src/base/io/Json.cpp
-    src/log/ConsoleLog.cpp
+    src/base/io/Watcher.cpp
-    src/log/FileLog.cpp
+    src/base/kernel/Entry.cpp
-    src/log/Log.cpp
+    src/base/kernel/Process.cpp
+    src/base/kernel/Signals.cpp
+    src/base/net/Pool.cpp
+    src/base/net/Pools.cpp
+    src/base/tools/Arguments.cpp
+    src/base/tools/Handle.cpp
+    src/base/tools/String.cpp
+    src/common/config/CommonConfig.cpp
+    src/common/config/ConfigLoader.cpp
+    src/common/config/ConfigWatcher.cpp
+    src/common/Console.cpp
+    src/common/crypto/Algorithm.cpp
+    src/common/crypto/keccak.cpp
+    src/common/log/BasicLog.cpp
+    src/common/log/ConsoleLog.cpp
+    src/common/log/FileLog.cpp
+    src/common/log/Log.cpp
+    src/common/net/Client.cpp
+    src/common/net/Job.cpp
+    src/common/net/strategies/FailoverStrategy.cpp
+    src/common/net/strategies/SinglePoolStrategy.cpp
+    src/common/net/SubmitResult.cpp
+    src/common/Platform.cpp
+    src/core/Config.cpp
+    src/core/Controller.cpp
     src/Mem.cpp
-    src/net/Client.cpp
-    src/net/Job.cpp
     src/net/Network.cpp
     src/net/strategies/DonateStrategy.cpp
-    src/net/strategies/FailoverStrategy.cpp
-    src/net/strategies/SinglePoolStrategy.cpp
-    src/net/SubmitResult.cpp
-    src/net/Url.cpp
-    src/Options.cpp
-    src/Platform.cpp
     src/Summary.cpp
-    src/workers/DoubleWorker.cpp
+    src/workers/CpuThread.cpp
     src/workers/Handle.cpp
     src/workers/Hashrate.cpp
-    src/workers/SingleWorker.cpp
+    src/workers/MultiWorker.cpp
     src/workers/Worker.cpp
     src/workers/Workers.cpp
     src/xmrig.cpp
    )
 
 set(SOURCES_CRYPTO
-    src/crypto/c_keccak.c
     src/crypto/c_groestl.c
     src/crypto/c_blake256.c
     src/crypto/c_jh.c
     src/crypto/c_skein.c
-    src/crypto/CryptoNight.cpp
    )
 
 if (WIN32)
     set(SOURCES_OS
         res/app.rc
         src/App_win.cpp
-        src/Cpu_win.cpp
+        src/base/io/Json_win.cpp
+        src/common/Platform_win.cpp
         src/Mem_win.cpp
-        src/Platform_win.cpp
         )
 
     add_definitions(/DWIN32)
@@ -123,23 +172,23 @@ if (WIN32)
 elseif (APPLE)
     set(SOURCES_OS
         src/App_unix.cpp
-        src/Cpu_mac.cpp
+        src/base/io/Json_unix.cpp
+        src/common/Platform_mac.cpp
         src/Mem_unix.cpp
-        src/Platform_mac.cpp
         )
 else()
     set(SOURCES_OS
         src/App_unix.cpp
-        src/Cpu_unix.cpp
+        src/base/io/Json_unix.cpp
+        src/common/Platform_unix.cpp
         src/Mem_unix.cpp
-        src/Platform_unix.cpp
         )
 
-    set(EXTRA_LIBS pthread rt)
+    if (CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
-endif()
+        set(EXTRA_LIBS kvm pthread)
-
+    else()
-if (CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
+        set(EXTRA_LIBS pthread rt dl)
-    set(EXTRA_LIBS ${EXTRA_LIBS} kvm)
+    endif()
 endif()
 
 if (CMAKE_SYSTEM_NAME MATCHES "Linux")
@@ -151,7 +200,6 @@ endif()
 
 add_definitions(/D__STDC_FORMAT_MACROS)
 add_definitions(/DUNICODE)
-#add_definitions(/DAPP_DEBUG)
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
 
@@ -164,37 +212,70 @@ if (WITH_LIBCPUID)
 
     include_directories(src/3rdparty/libcpuid)
     set(CPUID_LIB cpuid)
-    set(SOURCES_CPUID src/Cpu.cpp)
+    set(SOURCES_CPUID src/core/cpu/AdvancedCpuInfo.h src/core/cpu/AdvancedCpuInfo.cpp src/core/cpu/Cpu.cpp)
 else()
     add_definitions(/DXMRIG_NO_LIBCPUID)
+    set(SOURCES_CPUID src/common/cpu/BasicCpuInfo.h src/common/cpu/Cpu.cpp)
 
     if (XMRIG_ARM)
-        set(SOURCES_CPUID src/Cpu_arm.cpp)
+        set(SOURCES_CPUID ${SOURCES_CPUID} src/common/cpu/BasicCpuInfo_arm.cpp)
     else()
-        set(SOURCES_CPUID src/Cpu_stub.cpp)
+        set(SOURCES_CPUID ${SOURCES_CPUID} src/common/cpu/BasicCpuInfo.cpp)
     endif()
 endif()
 
+include(cmake/OpenSSL.cmake)
+include(cmake/asm.cmake)
+include(cmake/cn-gpu.cmake)
+
 CHECK_INCLUDE_FILE (syslog.h HAVE_SYSLOG_H)
 if (HAVE_SYSLOG_H)
     add_definitions(/DHAVE_SYSLOG_H)
-    set(SOURCES_SYSLOG src/log/SysLog.h src/log/SysLog.cpp)
+    set(SOURCES_SYSLOG src/common/log/SysLog.h src/common/log/SysLog.cpp)
 endif()
 
 if (NOT WITH_AEON)
     add_definitions(/DXMRIG_NO_AEON)
 endif()
 
+if (NOT WITH_SUMO)
+    add_definitions(/DXMRIG_NO_SUMO)
+endif()
+
+if (NOT WITH_IPBC)
+    add_definitions(/DXMRIG_NO_IPBC)
+endif()
+
+if (NOT WITH_CN_PICO)
+    add_definitions(/DXMRIG_NO_CN_PICO)
+endif()
+
+if (WITH_EMBEDDED_CONFIG)
+    add_definitions(/DXMRIG_FEATURE_EMBEDDED_CONFIG)
+endif()
+
 if (WITH_HTTPD)
     find_package(MHD)
 
     if (MHD_FOUND)
         include_directories(${MHD_INCLUDE_DIRS})
-        set(HTTPD_SOURCES src/api/Httpd.h src/api/Httpd.cpp)
+        set(HTTPD_SOURCES
+            src/api/Api.h
+            src/api/ApiRouter.h
+            src/common/api/HttpBody.h
+            src/common/api/Httpd.h
+            src/common/api/HttpReply.h
+            src/common/api/HttpRequest.h
+            src/api/Api.cpp
+            src/api/ApiRouter.cpp
+            src/common/api/Httpd.cpp
+            src/common/api/HttpRequest.cpp
+            )
     else()
         message(FATAL_ERROR "microhttpd NOT found: use `-DWITH_HTTPD=OFF` to build without http deamon support")
     endif()
 else()
+    set(HTTPD_SOURCES "")
     set(MHD_LIBRARY "")
     add_definitions(/DXMRIG_NO_HTTPD)
     add_definitions(/DXMRIG_NO_API)
@@ -204,5 +285,13 @@ include_directories(src)
 include_directories(src/3rdparty)
 include_directories(${UV_INCLUDE_DIR})
 
-add_executable(xmrig ${HEADERS} ${SOURCES} ${SOURCES_OS} ${SOURCES_CPUID} ${HEADERS_CRYPTO} ${SOURCES_CRYPTO} ${SOURCES_SYSLOG} ${HTTPD_SOURCES})
+if (BUILD_STATIC)
-target_link_libraries(xmrig ${UV_LIBRARIES} ${MHD_LIBRARY} ${EXTRA_LIBS} ${CPUID_LIB})
+    set(CMAKE_EXE_LINKER_FLAGS " -static")
+endif()
+
+if (WITH_DEBUG_LOG)
+    add_definitions(/DAPP_DEBUG)
+endif()
+
+add_executable(${CMAKE_PROJECT_NAME} ${HEADERS} ${SOURCES} ${SOURCES_OS} ${SOURCES_CPUID} ${HEADERS_CRYPTO} ${SOURCES_CRYPTO} ${SOURCES_SYSLOG} ${HTTPD_SOURCES} ${TLS_SOURCES} ${XMRIG_ASM_SOURCES} ${CN_GPU_SOURCES})
+target_link_libraries(${CMAKE_PROJECT_NAME} ${XMRIG_ASM_LIBRARY} ${OPENSSL_LIBRARIES} ${UV_LIBRARIES} ${MHD_LIBRARY} ${EXTRA_LIBS} ${CPUID_LIB})

README.md

@@ -1,4 +1,5 @@
 # XMRig
+
 [![Github All Releases](https://img.shields.io/github/downloads/xmrig/xmrig/total.svg)](https://github.com/xmrig/xmrig/releases)
 [![GitHub release](https://img.shields.io/github/release/xmrig/xmrig/all.svg)](https://github.com/xmrig/xmrig/releases)
 [![GitHub Release Date](https://img.shields.io/github/release-date-pre/xmrig/xmrig.svg)](https://github.com/xmrig/xmrig/releases)
@@ -23,6 +24,7 @@ Originally based on cpuminer-multi with heavy optimizations/rewrites and removin
 * [Common Issues](#common-issues)
 * [Other information](#other-information)
 * [Donations](#donations)
+* [Release checksums](#release-checksums)
 * [Contacts](#contacts)
 
 ## Features
@@ -48,44 +50,68 @@ Use [config.xmrig.com](https://config.xmrig.com/xmrig) to generate, edit or shar
 
 ### Options
 ```
-  -a, --algo=ALGO          cryptonight (default) or cryptonight-lite
+  -a, --algo=ALGO          specify the algorithm to use
+                             cryptonight
+                             cryptonight-lite
+                             cryptonight-heavy
   -o, --url=URL            URL of mining server
   -O, --userpass=U:P       username:password pair for mining server
   -u, --user=USERNAME      username for mining server
   -p, --pass=PASSWORD      password for mining server
+      --rig-id=ID          rig identifier for pool-side statistics (needs pool support)
   -t, --threads=N          number of miner threads
   -v, --av=N               algorithm variation, 0 auto select
-  -k, --keepalive          send keepalived for prevent timeout (need pool support)
+  -k, --keepalive          send keepalived packet for prevent timeout (needs pool support)
+      --nicehash           enable nicehash.com support
+      --tls                enable SSL/TLS support (needs pool support)
+      --tls-fingerprint=F  pool TLS certificate fingerprint, if set enable strict certificate pinning
   -r, --retries=N          number of times to retry before switch to backup server (default: 5)
   -R, --retry-pause=N      time to pause between retries (default: 5)
       --cpu-affinity       set process affinity to CPU core(s), mask 0x3 for cores 0 and 1
       --cpu-priority       set process priority (0 idle, 2 normal to 5 highest)
       --no-huge-pages      disable huge pages support
       --no-color           disable colored output
+      --variant            algorithm PoW variant
       --donate-level=N     donate level, default 5% (5 minutes in 100 minutes)
       --user-agent         set custom user-agent string for pool
   -B, --background         run the miner in the background
   -c, --config=FILE        load a JSON-format configuration file
   -l, --log-file=FILE      log all output to a file
+  -S, --syslog             use system log for output messages
       --max-cpu-usage=N    maximum CPU usage for automatic threads mode (default 75)
       --safe               safe adjust threads and av settings for current CPU
-      --nicehash           enable nicehash/xmrig-proxy support
+      --asm=ASM            ASM code for cn/2, possible values: auto, none, intel, ryzen.
       --print-time=N       print hashrate report every N seconds
       --api-port=N         port for the miner API
       --api-access-token=T access token for API
       --api-worker-id=ID   custom worker-id for API
+      --api-id=ID          custom instance ID for API
+      --api-ipv6           enable IPv6 support for API
+      --api-no-restricted  enable full remote access (only if API token set)
+      --dry-run            test configuration and exit
   -h, --help               display this help and exit
   -V, --version            output version information and exit
 ```
 
-Also you can use configuration via config file, default **config.json**. You can load multiple config files and combine it with command line options.
+Also you can use configuration via config file, default name **config.json**. Some options available only via config file: [`autosave`](https://github.com/xmrig/xmrig/issues/767), [`hw-aes`](https://github.com/xmrig/xmrig/issues/563). `watch` option currently not implemented in miners only in proxy.
 
 ## Algorithm variations
-Since version 0.8.0.
+
-* `--av=1` For CPUs with hardware AES.
+- `av` option used for automatic and simple threads mode (when you specify only threads count).
-* `--av=2` Lower power mode (double hash) of `1`.
+- For [advanced threads mode](https://github.com/xmrig/xmrig/issues/563) each thread configured individually and `av` option not used.
-* `--av=3` Software AES implementation.
+
-* `--av=4` Lower power mode (double hash) of `3`.
+| av | Hashes per round | Hardware AES |
+|----|------------------|--------------|
+| 1  | 1 (Single)       | yes          |
+| 2  | 2 (Double)       | yes          |
+| 3  | 1 (Single)       | no           |
+| 4  | 2 (Double)       | no           |
+| 5  | 3 (Triple)       | yes          |
+| 6  | 4 (Quard)        | yes          |
+| 7  | 5 (Penta)        | yes          |
+| 8  | 3 (Triple)       | no           |
+| 9  | 4 (Quard)        | no           |
+| 10 | 5 (Penta)        | no           |
 
 ## Common Issues
 ### HUGE PAGES unavailable
@@ -94,8 +120,7 @@ Since version 0.8.0.
 
 ## Other information
 * No HTTP support, only stratum protocol support.
-* No TLS support.
+* Default donation 5% (5 minutes in 100 minutes) can be reduced to 1% via option `donate-level`.
-* Default donation 5% (5 minutes in 100 minutes) can be reduced to 1% via command line option `--donate-level`.
 
 
 ### CPU mining performance
@@ -118,3 +143,4 @@ Please note performance is highly dependent on system load. The numbers above ar
 ## Contacts
 * support@xmrig.com
 * [reddit](https://www.reddit.com/user/XMRig/)
+* [twitter](https://twitter.com/xmrig_dev)

cmake/FindMHD.cmake

@@ -8,15 +8,25 @@
 find_path(
     MHD_INCLUDE_DIR
     NAMES microhttpd.h
+    PATHS "${XMRIG_DEPS}" ENV "XMRIG_DEPS"
+    PATH_SUFFIXES "include"
     DOC "microhttpd include dir"
+    NO_DEFAULT_PATH
 )
 
+find_path(MHD_INCLUDE_DIR NAMES microhttpd.h)
+
 find_library(
     MHD_LIBRARY
-    NAMES microhttpd microhttpd-10 libmicrohttpd libmicrohttpd-dll
+    NAMES libmicrohttpd.a microhttpd libmicrohttpd
+    PATHS "${XMRIG_DEPS}" ENV "XMRIG_DEPS"
+    PATH_SUFFIXES "lib"
     DOC "microhttpd library"
+    NO_DEFAULT_PATH
 )
 
+find_library(MHD_LIBRARY NAMES microhttpd libmicrohttpd)
+
 set(MHD_INCLUDE_DIRS ${MHD_INCLUDE_DIR})
 set(MHD_LIBRARIES ${MHD_LIBRARY})
 
@@ -34,6 +44,6 @@ if (${CMAKE_CXX_COMPILER_ID} STREQUAL MSVC)
 endif()
 
 include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(mhd DEFAULT_MSG MHD_INCLUDE_DIR MHD_LIBRARY)
+find_package_handle_standard_args(MHD DEFAULT_MSG MHD_LIBRARY MHD_INCLUDE_DIR)
 mark_as_advanced(MHD_INCLUDE_DIR MHD_LIBRARY)
 

cmake/FindUV.cmake

@@ -1,5 +1,22 @@
+find_path(
+    UV_INCLUDE_DIR
+    NAMES uv.h
+    PATHS "${XMRIG_DEPS}" ENV "XMRIG_DEPS"
+    PATH_SUFFIXES "include"
+    NO_DEFAULT_PATH
+)
+
 find_path(UV_INCLUDE_DIR NAMES uv.h)
-find_library(UV_LIBRARY NAMES uv libuv)
+
+find_library(
+    UV_LIBRARY
+    NAMES libuv.a uv libuv
+    PATHS "${XMRIG_DEPS}" ENV "XMRIG_DEPS"
+    PATH_SUFFIXES "lib"
+    NO_DEFAULT_PATH
+)
+
+find_library(UV_LIBRARY NAMES libuv.a uv libuv)
 
 set(UV_LIBRARIES ${UV_LIBRARY})
 set(UV_INCLUDE_DIRS ${UV_INCLUDE_DIR})

cmake/OpenSSL.cmake

@@ -0,0 +1,25 @@
+if (WITH_TLS)
+    set(OPENSSL_ROOT_DIR ${XMRIG_DEPS})
+
+    if (WIN32)
+        set(OPENSSL_USE_STATIC_LIBS TRUE)
+        set(OPENSSL_MSVC_STATIC_RT TRUE)
+
+        set(EXTRA_LIBS ${EXTRA_LIBS} Crypt32)
+    endif()
+
+    find_package(OpenSSL)
+
+    if (OPENSSL_FOUND)
+        set(TLS_SOURCES src/common/net/Tls.h src/common/net/Tls.cpp)
+        include_directories(${OPENSSL_INCLUDE_DIR})
+    else()
+        message(FATAL_ERROR "OpenSSL NOT found: use `-DWITH_TLS=OFF` to build without TLS support")
+    endif()
+else()
+    set(TLS_SOURCES "")
+    set(OPENSSL_LIBRARIES "")
+    add_definitions(/DXMRIG_NO_TLS)
+
+    set(CMAKE_PROJECT_NAME "${CMAKE_PROJECT_NAME}-notls")
+endif()

cmake/asm.cmake

@@ -0,0 +1,45 @@
+if (WITH_ASM AND NOT XMRIG_ARM AND CMAKE_SIZEOF_VOID_P EQUAL 8)
+    set(XMRIG_ASM_LIBRARY "xmrig-asm")
+
+    if (CMAKE_C_COMPILER_ID MATCHES MSVC)
+        enable_language(ASM_MASM)
+
+        if (MSVC_TOOLSET_VERSION GREATER_EQUAL 141)
+            set(XMRIG_ASM_FILES
+                "src/crypto/asm/cn_main_loop.asm"
+                "src/crypto/asm/CryptonightR_template.asm"
+            )
+        else()
+            set(XMRIG_ASM_FILES
+                "src/crypto/asm/win64/cn_main_loop.asm"
+                "src/crypto/asm/win64/CryptonightR_template.asm"
+            )
+        endif()
+
+        set_property(SOURCE ${XMRIG_ASM_FILES} PROPERTY ASM_MASM)
+    else()
+        enable_language(ASM)
+
+        if (WIN32 AND CMAKE_C_COMPILER_ID MATCHES GNU)
+            set(XMRIG_ASM_FILES
+                "src/crypto/asm/win64/cn_main_loop.S"
+                "src/crypto/asm/CryptonightR_template.S"
+            )
+        else()
+            set(XMRIG_ASM_FILES
+                "src/crypto/asm/cn_main_loop.S"
+                "src/crypto/asm/CryptonightR_template.S"
+            )
+        endif()
+
+        set_property(SOURCE ${XMRIG_ASM_FILES} PROPERTY C)
+    endif()
+
+    add_library(${XMRIG_ASM_LIBRARY} STATIC ${XMRIG_ASM_FILES})
+    set(XMRIG_ASM_SOURCES src/crypto/Asm.h src/crypto/Asm.cpp src/crypto/CryptonightR_gen.cpp)
+    set_property(TARGET ${XMRIG_ASM_LIBRARY} PROPERTY LINKER_LANGUAGE C)
+else()
+    set(XMRIG_ASM_SOURCES "")
+    set(XMRIG_ASM_LIBRARY "")
+    add_definitions(/DXMRIG_NO_ASM)
+endif()

cmake/cn-gpu.cmake

@@ -0,0 +1,23 @@
+if (WITH_CN_GPU AND CMAKE_SIZEOF_VOID_P EQUAL 8)
+
+    if (XMRIG_ARM)
+        set(CN_GPU_SOURCES src/crypto/cn_gpu_arm.cpp)
+
+        if (CMAKE_CXX_COMPILER_ID MATCHES GNU OR CMAKE_CXX_COMPILER_ID MATCHES Clang)
+            set_source_files_properties(src/crypto/cn_gpu_arm.cpp PROPERTIES COMPILE_FLAGS "-O3")
+        endif()
+    else()
+        set(CN_GPU_SOURCES src/crypto/cn_gpu_avx.cpp src/crypto/cn_gpu_ssse3.cpp)
+
+        if (CMAKE_CXX_COMPILER_ID MATCHES GNU OR CMAKE_CXX_COMPILER_ID MATCHES Clang)
+            set_source_files_properties(src/crypto/cn_gpu_avx.cpp PROPERTIES COMPILE_FLAGS "-O3 -mavx2")
+            set_source_files_properties(src/crypto/cn_gpu_ssse3.cpp PROPERTIES COMPILE_FLAGS "-O3")
+        elseif (CMAKE_CXX_COMPILER_ID MATCHES MSVC)
+            set_source_files_properties(src/crypto/cn_gpu_avx.cpp PROPERTIES COMPILE_FLAGS "/arch:AVX")
+        endif()
+    endif()
+else()
+    set(CN_GPU_SOURCES "")
+
+    add_definitions(/DXMRIG_NO_CN_GPU)
+endif()

cmake/cpu.cmake

@@ -7,19 +7,37 @@ if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86_64|AMD64)$")
     add_definitions(/DRAPIDJSON_SSE2)
 endif()
 
-
+if (NOT ARM_TARGET)
-if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64)$")
+    if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|arm64|armv8-a)$")
-    set(XMRIG_ARM     ON)
+        set(ARM_TARGET 8)
-    set(XMRIG_ARMv8   ON)
+    elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^(armv7|armv7f|armv7s|armv7k|armv7-a|armv7l)$")
-    set(WITH_LIBCPUID OFF)
+        set(ARM_TARGET 7)
-
+    endif()
-    add_definitions(/DXMRIG_ARM)
+endif()
-    add_definitions(/DXMRIG_ARMv8)
+
-elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^(armv7|armv7f|armv7s|armv7k|armv7-a|armv7l)$")
+if (ARM_TARGET AND ARM_TARGET GREATER 6)
-    set(XMRIG_ARM     ON)
+    set(XMRIG_ARM     ON)
-    set(XMRIG_ARMv7   ON)
+    set(WITH_LIBCPUID OFF)
-    set(WITH_LIBCPUID OFF)
+    add_definitions(/DXMRIG_ARM)
-
+
-    add_definitions(/DXMRIG_ARM)
+    message(STATUS "Use ARM_TARGET=${ARM_TARGET} (${CMAKE_SYSTEM_PROCESSOR})")
-    add_definitions(/DXMRIG_ARMv7)
+
+    include(CheckCXXCompilerFlag)
+
+    if (ARM_TARGET EQUAL 8)
+        set(XMRIG_ARMv8 ON)
+        add_definitions(/DXMRIG_ARMv8)
+
+        CHECK_CXX_COMPILER_FLAG(-march=armv8-a+crypto XMRIG_ARM_CRYPTO)
+
+        if (XMRIG_ARM_CRYPTO)
+            add_definitions(/DXMRIG_ARM_CRYPTO)
+            set(ARM8_CXX_FLAGS "-march=armv8-a+crypto")
+        else()
+            set(ARM8_CXX_FLAGS "-march=armv8-a")
+        endif()
+    elseif (ARM_TARGET EQUAL 7)
+        set(XMRIG_ARMv7 ON)
+        add_definitions(/DXMRIG_ARMv7)
+    endif()
 endif()

cmake/flags.cmake

@@ -6,17 +6,21 @@ if ("${CMAKE_BUILD_TYPE}" STREQUAL "")
     set(CMAKE_BUILD_TYPE Release)
 endif()
 
+if (CMAKE_BUILD_TYPE STREQUAL "Release")
+    add_definitions(/DNDEBUG)
+endif()
+
 if (CMAKE_CXX_COMPILER_ID MATCHES GNU)
 
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wno-strict-aliasing")
-    set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -Ofast -funroll-loops -fvariable-expansion-in-unroller -ftree-loop-if-convert-stores -fmerge-all-constants -fbranch-target-load-optimize2")
+    set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -Ofast")
 
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fno-exceptions -fno-rtti")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fno-exceptions -fno-rtti -Wno-class-memaccess")
-    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Ofast -s -funroll-loops -fvariable-expansion-in-unroller -ftree-loop-if-convert-stores -fmerge-all-constants -fbranch-target-load-optimize2")
+    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Ofast -s")
 
     if (XMRIG_ARMv8)
-        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=armv8-a+crypto")
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${ARM8_CXX_FLAGS}")
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=armv8-a+crypto -flax-vector-conversions")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${ARM8_CXX_FLAGS} -flax-vector-conversions")
     elseif (XMRIG_ARMv7)
         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpu=neon")
         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpu=neon -flax-vector-conversions")
@@ -56,8 +60,8 @@ elseif (CMAKE_CXX_COMPILER_ID MATCHES Clang)
     set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Ofast -funroll-loops -fmerge-all-constants")
 
     if (XMRIG_ARMv8)
-        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=armv8-a+crypto")
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${ARM8_CXX_FLAGS}")
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=armv8-a+crypto")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${ARM8_CXX_FLAGS}")
     elseif (XMRIG_ARMv7)
         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpu=neon -march=${CMAKE_SYSTEM_PROCESSOR}")
         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpu=neon -march=${CMAKE_SYSTEM_PROCESSOR}")

doc/ALGORITHMS.md

@@ -0,0 +1,31 @@
+# Algorithms
+
+XMRig uses a different way to specify algorithms, compared to other miners.
+
+Algorithm selection splitted to 2 parts:
+
+ * Global base algorithm per miner or proxy instance, `algo` option. Possible values: `cryptonight`, `cryptonight-lite`, `cryptonight-heavy`.
+ * Algorithm variant specified separately for each pool, `variant` option.
+ * [Full table for supported algorithm and variants.](https://github.com/xmrig/xmrig-proxy/blob/master/doc/STRATUM_EXT.md#14-algorithm-names-and-variants)
+ 
+#### Example
+```json
+{
+  "algo": "cryptonight",
+  ...
+  "pools": [
+    {
+      "url": "...",
+      "variant": 1,
+      ...
+    }
+ ],
+ ...
+}
+```
+
+## Mining algorithm negotiation
+If your pool support [mining algorithm negotiation](https://github.com/xmrig/xmrig-proxy/issues/168) miner will choice proper variant automaticaly and if you choice wrong base algorithm you will see error message.
+
+Pools with mining algorithm negotiation support.
+ * [www.hashvault.pro](https://www.hashvault.pro/)

doc/API.md

@@ -0,0 +1,53 @@
+# HTTP API
+
+If you want use API you need choice a port where is internal HTTP server will listen for incoming connections. API will not available if miner built without `libmicrohttpd`.
+
+Example configuration:
+
+```json
+"api": {
+    "port": 44444,
+    "access-token": "TOKEN",
+    "worker-id": null,
+    "ipv6": false,
+    "restricted": false
+},
+```
+
+* **port** Port for incoming connections `http://<miner ip>:<port>`.
+* **access-token** [Bearer](https://gist.github.com/xmrig/c75fdd1f8e0f3bac05500be2ab718f8e#file-api-html-L54) access token to secure access to API.
+* **worker-id** Optional worker name, if not set will be detected automatically.
+* **ipv6** Enable (`true`) or disable (`false`) IPv6 for API.
+* **restricted** Use `false` to allow remote configuration.
+
+If you prefer use command line options instead of config file, you can use options: `--api-port`, `--api-access-token`, `--api-worker-id`, `--api-ipv6` and `api-no-restricted`.
+
+## Endpoints
+
+### GET /1/summary
+
+Get miner summary information. [Example](api/1/summary.json).
+
+### GET /1/threads
+
+Get detailed information about miner threads. [Example](api/1/threads.json).
+
+
+## Restricted endpoints
+
+All API endpoints below allow access to sensitive information and remote configure miner. You should set `access-token` and allow unrestricted access (`"restricted": false`).
+
+### GET /1/config
+
+Get current miner configuration. [Example](api/1/config.json).
+
+
+### PUT /1/config
+
+Update current miner configuration. Common use case, get current configuration, make changes, and upload it to miner.
+
+Curl example:
+
+```
+curl -v --data-binary @config.json -X PUT -H "Content-Type: application/json" -H "Authorization: Bearer SECRET" http://127.0.0.1:44444/1/config
+```

doc/api/1/config.json

@@ -0,0 +1,63 @@
+{
+    "algo": "cryptonight",
+    "api": {
+        "port": 44444,
+        "access-token": "TOKEN",
+        "worker-id": null,
+        "ipv6": false,
+        "restricted": false
+    },
+    "av": 1,
+    "background": false,
+    "colors": true,
+    "cpu-affinity": null,
+    "cpu-priority": null,
+    "donate-level": 5,
+    "huge-pages": true,
+    "hw-aes": null,
+    "log-file": null,
+    "max-cpu-usage": 75,
+    "pools": [
+        {
+            "url": "pool.monero.hashvault.pro:3333",
+            "user": "48edfHu7V9Z84YzzMa6fUueoELZ9ZRXq9VetWzYGzKt52XU5xvqgzYnDK9URnRoJMk1j8nLwEVsaSWJ4fhdUyZijBGUicoD",
+            "pass": "x",
+            "keepalive": false,
+            "nicehash": false,
+            "variant": -1
+        },
+        {
+            "url": "pool.supportxmr.com:3333",
+            "user": "48edfHu7V9Z84YzzMa6fUueoELZ9ZRXq9VetWzYGzKt52XU5xvqgzYnDK9URnRoJMk1j8nLwEVsaSWJ4fhdUyZijBGUicoD",
+            "pass": "x",
+            "keepalive": false,
+            "nicehash": false,
+            "variant": -1
+        }
+    ],
+    "print-time": 60,
+    "retries": 5,
+    "retry-pause": 5,
+    "safe": false,
+    "threads": [
+        {
+            "low_power_mode": 1,
+            "affine_to_cpu": 0
+        },
+        {
+            "low_power_mode": 1,
+            "affine_to_cpu": 1
+        },
+        {
+            "low_power_mode": 1,
+            "affine_to_cpu": 2
+        },
+        {
+            "low_power_mode": 1,
+            "affine_to_cpu": 3
+        }
+    ],
+    "user-agent": null,
+    "syslog": false,
+    "watch": false
+}

doc/api/1/summary.json

@@ -0,0 +1,73 @@
+{
+    "id": "92f3104f9a2ee78c",
+    "worker_id": "Ubuntu-1604-xenial-64-minimal",
+    "version": "2.6.0-beta3",
+    "kind": "cpu",
+    "ua": "XMRig/2.6.0-beta3 (Linux x86_64) libuv/1.8.0 gcc/5.4.0",
+    "cpu": {
+        "brand": "Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz",
+        "aes": true,
+        "x64": true,
+        "sockets": 1
+    },
+    "algo": "cryptonight",
+    "hugepages": true,
+    "donate_level": 5,
+    "hashrate": {
+        "total": [
+            296.24,
+            296.23,
+            295.97
+        ],
+        "highest": 296.5,
+        "threads": [
+            [
+                73.39,
+                73.39,
+                73.28
+            ],
+            [
+                74.72,
+                74.72,
+                74.71
+            ],
+            [
+                74.72,
+                74.72,
+                74.71
+            ],
+            [
+                73.39,
+                73.39,
+                73.27
+            ]
+        ]
+    },
+    "results": {
+        "diff_current": 9990,
+        "shares_good": 30,
+        "shares_total": 30,
+        "avg_time": 31,
+        "hashes_total": 311833,
+        "best": [
+            278199,
+            181923,
+            103717,
+            96632,
+            56154,
+            51580,
+            45667,
+            33159,
+            29581,
+            29514
+        ],
+        "error_log": []
+    },
+    "connection": {
+        "pool": "pool.monero.hashvault.pro:3333",
+        "uptime": 953,
+        "ping": 35,
+        "failures": 0,
+        "error_log": []
+    }
+}

doc/api/1/threads.json

@@ -0,0 +1,65 @@
+{
+    "hugepages": [
+        4,
+        4
+    ],
+    "memory": 8388608,
+    "threads": [
+        {
+            "type": "cpu",
+            "algo": "cryptonight",
+            "av": 1,
+            "low_power_mode": 1,
+            "affine_to_cpu": 0,
+            "priority": -1,
+            "soft_aes": false,
+            "hashrate": [
+                73.39,
+                73.4,
+                73.28
+            ]
+        },
+        {
+            "type": "cpu",
+            "algo": "cryptonight",
+            "av": 1,
+            "low_power_mode": 1,
+            "affine_to_cpu": 1,
+            "priority": -1,
+            "soft_aes": false,
+            "hashrate": [
+                74.72,
+                74.72,
+                74.7
+            ]
+        },
+        {
+            "type": "cpu",
+            "algo": "cryptonight",
+            "av": 1,
+            "low_power_mode": 1,
+            "affine_to_cpu": 2,
+            "priority": -1,
+            "soft_aes": false,
+            "hashrate": [
+                74.71,
+                74.72,
+                74.7
+            ]
+        },
+        {
+            "type": "cpu",
+            "algo": "cryptonight",
+            "av": 1,
+            "low_power_mode": 1,
+            "affine_to_cpu": 3,
+            "priority": -1,
+            "soft_aes": false,
+            "hashrate": [
+                73.39,
+                73.4,
+                73.28
+            ]
+        }
+    ]
+}

res/app.rc

@@ -4,8 +4,8 @@
 IDI_ICON1    ICON    DISCARDABLE    "app.ico"
 
 VS_VERSION_INFO VERSIONINFO
-  FILEVERSION APP_VER_MAJOR,APP_VER_MINOR,APP_VER_BUILD,APP_VER_REV
+  FILEVERSION APP_VER_MAJOR,APP_VER_MINOR,APP_VER_PATCH,0
-  PRODUCTVERSION APP_VER_MAJOR,APP_VER_MINOR,APP_VER_BUILD,APP_VER_REV
+  PRODUCTVERSION APP_VER_MAJOR,APP_VER_MINOR,APP_VER_PATCH,0
   FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
   FILEFLAGS VS_FF_DEBUG

src/3rdparty/libcpuid/asm-bits.h

@@ -1,53 +1,71 @@
-/*
+/*
- * Copyright 2008  Veselin Georgiev,
+ * Copyright 2008  Veselin Georgiev,
- * anrieffNOSPAM @ mgail_DOT.com (convert to gmail)
+ * anrieffNOSPAM @ mgail_DOT.com (convert to gmail)
- *
+ *
- * Redistribution and use in source and binary forms, with or without
+ * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
+ * modification, are permitted provided that the following conditions
- * are met:
+ * are met:
- *
+ *
- * 1. Redistributions of source code must retain the above copyright
+ * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
+ *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
+ * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
+ *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
+ *    documentation and/or other materials provided with the distribution.
- *
+ *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
+ */
-#ifndef __ASM_BITS_H__
+#ifndef __ASM_BITS_H__
-#define __ASM_BITS_H__
+#define __ASM_BITS_H__
-#include "libcpuid.h"
+#include "libcpuid.h"
-
+
-/* Determine Compiler: */
+/* Determine Compiler: */
-#if defined(_MSC_VER)
+#if defined(_MSC_VER)
-#	define COMPILER_MICROSOFT
+#if !defined(COMPILER_MICROSOFT)
-#elif defined(__GNUC__)
+#	define COMPILER_MICROSOFT
-#	define COMPILER_GCC
+#endif
-#endif
+#elif defined(__GNUC__)
-
+#if !defined(COMPILER_GCC)
-/* Determine Platform */
+#	define COMPILER_GCC
-#if defined(__x86_64__) || defined(_M_AMD64)
+#endif
-#	define PLATFORM_X64
+#elif defined(__clang__)
-#elif defined(__i386__) || defined(_M_IX86)
+#if !defined(COMPILER_CLANG)
-#	define PLATFORM_X86
+#	define COMPILER_CLANG
-#endif
+#endif
-
+#endif
-/* Under Windows/AMD64 with MSVC, inline assembly isn't supported */
+
-#if (defined(COMPILER_GCC) && defined(PLATFORM_X64)) || defined(PLATFORM_X86)
+/* Determine Platform */
-#	define INLINE_ASM_SUPPORTED
+#if defined(__x86_64__) || defined(_M_AMD64)
-#endif
+#if !defined(PLATFORM_X64)
-
+#	define PLATFORM_X64
-int cpuid_exists_by_eflags(void);
+#endif
-void exec_cpuid(uint32_t *regs);
+#elif defined(__i386__) || defined(_M_IX86)
-void busy_sse_loop(int cycles);
+#if !defined(PLATFORM_X86)
-
+#	define PLATFORM_X86
-#endif /* __ASM_BITS_H__ */
+#endif
+#elif defined(__ARMEL__)
+#if !defined(PLATFORM_ARM)
+#	define PLATFORM_ARM
+#endif
+#endif
+
+/* Under Windows/AMD64 with MSVC, inline assembly isn't supported */
+#if (((defined(COMPILER_GCC) || defined(COMPILER_CLANG))) &&  \
+     (defined(PLATFORM_X64) || defined(PLATFORM_X86) || defined(PLATFORM_ARM))) || \
+	 (defined(COMPILER_MICROSOFT) && defined(PLATFORM_X86))
+#	define INLINE_ASM_SUPPORTED
+#endif
+
+int cpuid_exists_by_eflags(void);
+void exec_cpuid(uint32_t *regs);
+void busy_sse_loop(int cycles);
+
+#endif /* __ASM_BITS_H__ */

src/3rdparty/libcpuid/cpuid_main.c

@@ -221,42 +221,42 @@ static void load_features_common(struct cpu_raw_data_t* raw, struct cpu_id_t* da
 
 static cpu_vendor_t cpuid_vendor_identify(const uint32_t *raw_vendor, char *vendor_str)
 {
-    int i;
+	int i;
-    cpu_vendor_t vendor = VENDOR_UNKNOWN;
+	cpu_vendor_t vendor = VENDOR_UNKNOWN;
-    const struct { cpu_vendor_t vendor; char match[16]; }
+	const struct { cpu_vendor_t vendor; char match[16]; }
-    matchtable[NUM_CPU_VENDORS] = {
+	matchtable[NUM_CPU_VENDORS] = {
-        /* source: http://www.sandpile.org/ia32/cpuid.htm */
+		/* source: http://www.sandpile.org/ia32/cpuid.htm */
-        { VENDOR_INTEL		, "GenuineIntel" },
+		{ VENDOR_INTEL		, "GenuineIntel" },
-        { VENDOR_AMD		, "AuthenticAMD" },
+		{ VENDOR_AMD		, "AuthenticAMD" },
-        { VENDOR_CYRIX		, "CyrixInstead" },
+		{ VENDOR_CYRIX		, "CyrixInstead" },
-        { VENDOR_NEXGEN		, "NexGenDriven" },
+		{ VENDOR_NEXGEN		, "NexGenDriven" },
-        { VENDOR_TRANSMETA	, "GenuineTMx86" },
+		{ VENDOR_TRANSMETA	, "GenuineTMx86" },
-        { VENDOR_UMC		, "UMC UMC UMC " },
+		{ VENDOR_UMC		, "UMC UMC UMC " },
-        { VENDOR_CENTAUR	, "CentaurHauls" },
+		{ VENDOR_CENTAUR	, "CentaurHauls" },
-        { VENDOR_RISE		, "RiseRiseRise" },
+		{ VENDOR_RISE		, "RiseRiseRise" },
-        { VENDOR_SIS		, "SiS SiS SiS " },
+		{ VENDOR_SIS		, "SiS SiS SiS " },
-        { VENDOR_NSC		, "Geode by NSC" },
+		{ VENDOR_NSC		, "Geode by NSC" },
-    };
+	};
 
-    memcpy(vendor_str + 0, &raw_vendor[1], 4);
+	memcpy(vendor_str + 0, &raw_vendor[1], 4);
-    memcpy(vendor_str + 4, &raw_vendor[3], 4);
+	memcpy(vendor_str + 4, &raw_vendor[3], 4);
-    memcpy(vendor_str + 8, &raw_vendor[2], 4);
+	memcpy(vendor_str + 8, &raw_vendor[2], 4);
-    vendor_str[12] = 0;
+	vendor_str[12] = 0;
 
-    /* Determine vendor: */
+	/* Determine vendor: */
-    for (i = 0; i < NUM_CPU_VENDORS; i++)
+	for (i = 0; i < NUM_CPU_VENDORS; i++)
-        if (!strcmp(vendor_str, matchtable[i].match)) {
+		if (!strcmp(vendor_str, matchtable[i].match)) {
-            vendor = matchtable[i].vendor;
+			vendor = matchtable[i].vendor;
-            break;
+			break;
-        }
+		}
-    return vendor;
+	return vendor;
 }
 
 static int cpuid_basic_identify(struct cpu_raw_data_t* raw, struct cpu_id_t* data)
 {
 	int i, j, basic, xmodel, xfamily, ext;
 	char brandstr[64] = {0};
-    data->vendor = cpuid_vendor_identify(raw->basic_cpuid[0], data->vendor_str);
+	data->vendor = cpuid_vendor_identify(raw->basic_cpuid[0], data->vendor_str);
 
 	if (data->vendor == VENDOR_UNKNOWN)
 		return set_error(ERR_CPU_UNKN);

src/3rdparty/libcpuid/libcpuid.h

@@ -60,7 +60,7 @@
  */
 
 /** @mainpage A simple libcpuid introduction
- *
+ * 
  * LibCPUID provides CPU identification and access to the CPUID and RDTSC
  * instructions on the x86.
  * <p>
@@ -82,6 +82,7 @@
  */
 
 /** @defgroup libcpuid LibCPUID
+ * @brief LibCPUID provides CPU identification
  @{ */
 
 /* Include some integer type specifications: */
@@ -535,23 +536,23 @@ typedef enum {
  * @brief Describes common library error codes
  */
 typedef enum {
-	ERR_OK       =  0,	/*!< "No error" */
+	ERR_OK       =  0,	/*!< No error */
-	ERR_NO_CPUID = -1,	/*!< "CPUID instruction is not supported" */
+	ERR_NO_CPUID = -1,	/*!< CPUID instruction is not supported */
-	ERR_NO_RDTSC = -2,	/*!< "RDTSC instruction is not supported" */
+	ERR_NO_RDTSC = -2,	/*!< RDTSC instruction is not supported */
-	ERR_NO_MEM   = -3,	/*!< "Memory allocation failed" */
+	ERR_NO_MEM   = -3,	/*!< Memory allocation failed */
-	ERR_OPEN     = -4,	/*!< "File open operation failed" */
+	ERR_OPEN     = -4,	/*!< File open operation failed */
-	ERR_BADFMT   = -5,	/*!< "Bad file format" */
+	ERR_BADFMT   = -5,	/*!< Bad file format */
-	ERR_NOT_IMP  = -6,	/*!< "Not implemented" */
+	ERR_NOT_IMP  = -6,	/*!< Not implemented */
-	ERR_CPU_UNKN = -7,	/*!< "Unsupported processor" */
+	ERR_CPU_UNKN = -7,	/*!< Unsupported processor */
-	ERR_NO_RDMSR = -8,	/*!< "RDMSR instruction is not supported" */
+	ERR_NO_RDMSR = -8,	/*!< RDMSR instruction is not supported */
-	ERR_NO_DRIVER= -9,	/*!< "RDMSR driver error (generic)" */
+	ERR_NO_DRIVER= -9,	/*!< RDMSR driver error (generic) */
-	ERR_NO_PERMS = -10,	/*!< "No permissions to install RDMSR driver" */
+	ERR_NO_PERMS = -10,	/*!< No permissions to install RDMSR driver */
-	ERR_EXTRACT  = -11,	/*!< "Cannot extract RDMSR driver (read only media?)" */
+	ERR_EXTRACT  = -11,	/*!< Cannot extract RDMSR driver (read only media?) */
-	ERR_HANDLE   = -12,	/*!< "Bad handle" */
+	ERR_HANDLE   = -12,	/*!< Bad handle */
-	ERR_INVMSR   = -13,	/*!< "Invalid MSR" */
+	ERR_INVMSR   = -13,	/*!< Invalid MSR */
-	ERR_INVCNB   = -14,	/*!< "Invalid core number" */
+	ERR_INVCNB   = -14,	/*!< Invalid core number */
-	ERR_HANDLE_R = -15,	/*!< "Error on handle read" */
+	ERR_HANDLE_R = -15,	/*!< Error on handle read */
-	ERR_INVRANGE = -16,	/*!< "Invalid given range" */
+	ERR_INVRANGE = -16,	/*!< Invalid given range */
 } cpu_error_t;
 
 /**
@@ -668,7 +669,7 @@ struct cpu_epc_t cpuid_get_epc(int index, const struct cpu_raw_data_t* raw);
 const char* cpuid_lib_version(void);
 
 #ifdef __cplusplus
-}; /* extern "C" */
+} /* extern "C" */
 #endif
 
 

src/3rdparty/libcpuid/libcpuid_internal.h

@@ -75,8 +75,9 @@ enum _intel_bits_t {
 	_3                      = LBIT( 14 ),
 	_5                      = LBIT( 15 ),
 	_7                      = LBIT( 16 ),
-	XEON_                   = LBIT( 17 ),
+	_9                      = LBIT( 17 ),
-	ATOM_                   = LBIT( 18 ),
+	XEON_                   = LBIT( 18 ),
+	ATOM_                   = LBIT( 19 ),
 };
 typedef enum _intel_bits_t intel_bits_t;
 

src/3rdparty/libcpuid/libcpuid_types.h

@@ -32,6 +32,32 @@
 #ifndef __LIBCPUID_TYPES_H__
 #define __LIBCPUID_TYPES_H__
 
-#include <stdint.h>
+#if !defined(_MSC_VER) || _MSC_VER >= 1600
+#  include <stdint.h>
+#else
+/* we have to provide our own: */
+#  if !defined(__int32_t_defined)
+typedef int int32_t;
+#  endif
+
+#  if !defined(__uint32_t_defined)
+typedef unsigned uint32_t;
+#  endif
+
+typedef signed char		int8_t;
+typedef unsigned char		uint8_t;
+typedef signed short		int16_t;
+typedef unsigned short		uint16_t;
+#if (defined _MSC_VER) && (_MSC_VER <= 1300)
+	/* MSVC 6.0: no long longs ... */
+	typedef signed __int64		int64_t;
+	typedef unsigned __int64	uint64_t;
+#else
+	/* all other sane compilers: */
+	typedef signed long long   int64_t;
+	typedef unsigned long long uint64_t;
+#endif
+
+#endif
 
 #endif /* __LIBCPUID_TYPES_H__ */

src/3rdparty/libcpuid/recog_amd.c

@@ -49,6 +49,10 @@ enum _amd_model_codes_t {
 	_1400,
 	_1500,
 	_1600,
+	_1900,
+	_2400,
+	_2500,
+	_2700,
 };
 
 static void load_amd_features(struct cpu_raw_data_t* raw, struct cpu_id_t* data)

src/3rdparty/libcpuid/recog_intel.c

@@ -376,7 +376,7 @@ static intel_code_and_bits_t get_brand_code_and_bits(struct cpu_id_t* data)
 			bits |= bit_matchtable[i].bit;
 	}
 	
-	if ((i = match_pattern(bs, "Core(TM) [im][357]")) != 0) {
+	if ((i = match_pattern(bs, "Core(TM) [im][3579]")) != 0) {
 		bits |= CORE_;
 		i--;
 		switch (bs[i + 9]) {
@@ -387,6 +387,7 @@ static intel_code_and_bits_t get_brand_code_and_bits(struct cpu_id_t* data)
 			case '3': bits |= _3; break;
 			case '5': bits |= _5; break;
 			case '7': bits |= _7; break;
+			case '9': bits |= _9; break;
 		}
 	}
 	for (i = 0; i < COUNT_OF(matchtable); i++)

src/App.cpp

@@ -4,8 +4,10 @@
  * 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>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- *
+ * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
+ * Copyright 2018      SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 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
@@ -28,137 +30,103 @@
 
 #include "api/Api.h"
 #include "App.h"
-#include "Console.h"
+#include "base/kernel/Signals.h"
-#include "Cpu.h"
+#include "common/Console.h"
+#include "common/cpu/Cpu.h"
+#include "common/log/Log.h"
+#include "common/Platform.h"
+#include "core/Config.h"
+#include "core/Controller.h"
 #include "crypto/CryptoNight.h"
-#include "log/ConsoleLog.h"
-#include "log/FileLog.h"
-#include "log/Log.h"
 #include "Mem.h"
 #include "net/Network.h"
-#include "Options.h"
-#include "Platform.h"
 #include "Summary.h"
 #include "version.h"
 #include "workers/Workers.h"
 
 
-#ifdef HAVE_SYSLOG_H
-#   include "log/SysLog.h"
-#endif
-
 #ifndef XMRIG_NO_HTTPD
-#   include "api/Httpd.h"
+#   include "common/api/Httpd.h"
 #endif
 
 
-App *App::m_self = nullptr;
+xmrig::App::App(Process *process) :
-
-
-
-App::App(int argc, char **argv) :
     m_console(nullptr),
     m_httpd(nullptr),
-    m_network(nullptr),
+    m_signals(nullptr)
-    m_options(nullptr)
 {
-    m_self = this;
+    m_controller = new Controller(process);
-
+    if (m_controller->init() != 0) {
-    Cpu::init();
-    m_options = Options::parse(argc, argv);
-    if (!m_options) {
         return;
     }
 
-    Log::init();
+    if (!m_controller->config()->isBackground()) {
-
-    if (!m_options->background()) {
-        Log::add(new ConsoleLog(m_options->colors()));
         m_console = new Console(this);
     }
-
-    if (m_options->logFile()) {
-        Log::add(new FileLog(m_options->logFile()));
-    }
-
-#   ifdef HAVE_SYSLOG_H
-    if (m_options->syslog()) {
-        Log::add(new SysLog());
-    }
-#   endif
-
-    Platform::init(m_options->userAgent());
-    Platform::setProcessPriority(m_options->priority());
-
-    m_network = new Network(m_options);
-
-    uv_signal_init(uv_default_loop(), &m_sigHUP);
-    uv_signal_init(uv_default_loop(), &m_sigINT);
-    uv_signal_init(uv_default_loop(), &m_sigTERM);
 }
 
 
-App::~App()
+xmrig::App::~App()
 {
     uv_tty_reset_mode();
 
+    delete m_signals;
+    delete m_console;
+    delete m_controller;
+
 #   ifndef XMRIG_NO_HTTPD
     delete m_httpd;
 #   endif
-
-    delete m_console;
 }
 
 
-int App::exec()
+int xmrig::App::exec()
 {
-    if (!m_options) {
+    if (!m_controller->isReady()) {
         return 2;
     }
 
-    uv_signal_start(&m_sigHUP,  App::onSignal, SIGHUP);
+    m_signals = new Signals(this);
-    uv_signal_start(&m_sigINT,  App::onSignal, SIGINT);
-    uv_signal_start(&m_sigTERM, App::onSignal, SIGTERM);
 
     background();
 
-    if (!CryptoNight::init(m_options->algo(), m_options->algoVariant())) {
+    Mem::init(m_controller->config()->isHugePages());
-        LOG_ERR("\"%s\" hash self-test failed.", m_options->algoName());
-        return 1;
-    }
 
-    Mem::allocate(m_options->algo(), m_options->threads(), m_options->doubleHash(), m_options->hugePages());
+    Summary::print(m_controller);
-    Summary::print();
 
-    if (m_options->dryRun()) {
+    if (m_controller->config()->isDryRun()) {
         LOG_NOTICE("OK");
-        release();
 
         return 0;
     }
 
 #   ifndef XMRIG_NO_API
-    Api::start();
+    Api::start(m_controller);
 #   endif
 
 #   ifndef XMRIG_NO_HTTPD
-    m_httpd = new Httpd(m_options->apiPort(), m_options->apiToken());
+    m_httpd = new Httpd(
+                m_controller->config()->apiPort(),
+                m_controller->config()->apiToken(),
+                m_controller->config()->isApiIPv6(),
+                m_controller->config()->isApiRestricted()
+                );
+
     m_httpd->start();
 #   endif
 
-    Workers::start(m_options->affinity(), m_options->priority());
+    Workers::start(m_controller);
 
-    m_network->connect();
+    m_controller->network()->connect();
 
     const int r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
     uv_loop_close(uv_default_loop());
 
-    release();
     return r;
 }
 
 
-void App::onConsoleCommand(char command)
+void xmrig::App::onConsoleCommand(char command)
 {
     switch (command) {
     case 'h':
@@ -169,7 +137,7 @@ void App::onConsoleCommand(char command)
     case 'p':
     case 'P':
         if (Workers::isEnabled()) {
-            LOG_INFO(m_options->colors() ? "\x1B[01;33mpaused\x1B[0m, press \x1B[01;35mr\x1B[0m to resume" : "paused, press 'r' to resume");
+            LOG_INFO(m_controller->config()->isColors() ? "\x1B[01;33mpaused\x1B[0m, press \x1B[01;35mr\x1B[0m to resume" : "paused, press 'r' to resume");
             Workers::setEnabled(false);
         }
         break;
@@ -177,7 +145,7 @@ void App::onConsoleCommand(char command)
     case 'r':
     case 'R':
         if (!Workers::isEnabled()) {
-            LOG_INFO(m_options->colors() ? "\x1B[01;32mresumed" : "resumed");
+            LOG_INFO(m_controller->config()->isColors() ? "\x1B[01;32mresumed" : "resumed");
             Workers::setEnabled(true);
         }
         break;
@@ -193,28 +161,7 @@ void App::onConsoleCommand(char command)
 }
 
 
-void App::close()
+void xmrig::App::onSignal(int signum)
-{
-    m_network->stop();
-    Workers::stop();
-
-    uv_stop(uv_default_loop());
-}
-
-
-void App::release()
-{
-    if (m_network) {
-        delete m_network;
-    }
-
-    Options::release();
-    Mem::release();
-    Platform::release();
-}
-
-
-void App::onSignal(uv_signal_t *handle, int signum)
 {
     switch (signum)
     {
@@ -231,9 +178,17 @@ void App::onSignal(uv_signal_t *handle, int signum)
         break;
 
     default:
-        break;
+        return;
     }
 
-    uv_signal_stop(handle);
+    close();
-    m_self->close();
+}
+
+
+void xmrig::App::close()
+{
+    m_controller->network()->stop();
+    Workers::stop();
+
+    uv_stop(uv_default_loop());
 }

src/App.h

@@ -4,8 +4,10 @@
  * 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>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- *
+ * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 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
@@ -21,50 +23,51 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __APP_H__
+#ifndef XMRIG_APP_H
-#define __APP_H__
+#define XMRIG_APP_H
 
 
-#include <uv.h>
+#include "base/kernel/interfaces/ISignalListener.h"
-
+#include "common/interfaces/IConsoleListener.h"
-
-#include "interfaces/IConsoleListener.h"
 
 
 class Console;
 class Httpd;
+
+
+namespace xmrig {
+
+
+class Controller;
 class Network;
-class Options;
+class Process;
+class Signals;
 
 
-class App : public IConsoleListener
+class App : public IConsoleListener, public ISignalListener
 {
 public:
-  App(int argc, char **argv);
+    App(Process *process);
-  ~App();
+    ~App() override;
 
-  int exec();
+    int exec();
 
 protected:
-  void onConsoleCommand(char command) override;
+    void onConsoleCommand(char command) override;
+    void onSignal(int signum) override;
 
 private:
-  void background();
+    void background();
-  void close();
+    void close();
-  void release();
 
-  static void onSignal(uv_signal_t *handle, int signum);
+    Console *m_console;
-
+    Controller *m_controller;
-  static App *m_self;
+    Httpd *m_httpd;
-
+    Signals *m_signals;
-  Console *m_console;
-  Httpd *m_httpd;
-  Network *m_network;
-  Options *m_options;
-  uv_signal_t m_sigHUP;
-  uv_signal_t m_sigINT;
-  uv_signal_t m_sigTERM;
 };
 
 
-#endif /* __APP_H__ */
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_APP_H */

src/App_unix.cpp

@@ -4,8 +4,9 @@
  * 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>
+ * 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>
  *
  *   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
@@ -29,18 +30,16 @@
 
 
 #include "App.h"
-#include "Cpu.h"
+#include "common/log/Log.h"
-#include "log/Log.h"
+#include "core/Config.h"
-#include "Options.h"
+#include "core/Controller.h"
 
 
-void App::background()
+void xmrig::App::background()
 {
-    if (m_options->affinity() != -1L) {
+    signal(SIGPIPE, SIG_IGN);
-        Cpu::setAffinity(-1, m_options->affinity());
-    }
 
-    if (!m_options->background()) {
+    if (!m_controller->config()->isBackground()) {
         return;
     }
 

src/App_win.cpp

@@ -4,8 +4,9 @@
  * 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>
+ * 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>
  *
  *   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
@@ -27,17 +28,13 @@
 
 
 #include "App.h"
-#include "Options.h"
+#include "core/Controller.h"
-#include "Cpu.h"
+#include "core/Config.h"
 
 
-void App::background()
+void xmrig::App::background()
 {
-    if (m_options->affinity() != -1L) {
+    if (!m_controller->config()->isBackground()) {
-        Cpu::setAffinity(-1, m_options->affinity());
-    }
-
-    if (!m_options->background()) {
         return;
     }
 

src/Cpu.cpp

@@ -1,124 +0,0 @@
-/* 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 <libcpuid.h>
-#include <math.h>
-#include <string.h>
-
-#include "Cpu.h"
-
-
-bool Cpu::m_l2_exclusive = false;
-char Cpu::m_brand[64]    = { 0 };
-int Cpu::m_flags         = 0;
-int Cpu::m_l2_cache      = 0;
-int Cpu::m_l3_cache      = 0;
-int Cpu::m_sockets       = 1;
-int Cpu::m_totalCores    = 0;
-int Cpu::m_totalThreads  = 0;
-
-
-int Cpu::optimalThreadsCount(int algo, bool doubleHash, int maxCpuUsage)
-{
-    if (m_totalThreads == 1) {
-        return 1;
-    }
-
-    int cache = 0;
-    if (m_l3_cache) {
-        cache = m_l2_exclusive ? (m_l2_cache + m_l3_cache) : m_l3_cache;
-    }
-    else {
-        cache = m_l2_cache;
-    }
-
-    int count = 0;
-    const int size = (algo ? 1024 : 2048) * (doubleHash ? 2 : 1);
-
-    if (cache) {
-        count = cache / size;
-    }
-    else {
-        count = m_totalThreads / 2;
-    }
-
-    if (count > m_totalThreads) {
-        count = m_totalThreads;
-    }
-
-    if (((float) count / m_totalThreads * 100) > maxCpuUsage) {
-        count = (int) ceil((float) m_totalThreads * (maxCpuUsage / 100.0));
-    }
-
-    return count < 1 ? 1 : count;
-}
-
-
-void Cpu::initCommon()
-{
-    struct cpu_raw_data_t raw = { 0 };
-    struct cpu_id_t data = { 0 };
-
-    cpuid_get_raw_data(&raw);
-    cpu_identify(&raw, &data);
-
-    strncpy(m_brand, data.brand_str, sizeof(m_brand) - 1);
-
-    m_totalThreads = data.total_logical_cpus;
-    m_sockets      = m_totalThreads / data.num_logical_cpus;
-
-    if (m_sockets == 0) {
-        m_sockets = 1;
-    }
-
-    m_totalCores = data.num_cores * m_sockets;
-    m_l3_cache = data.l3_cache > 0 ? data.l3_cache * m_sockets : 0;
-
-    // Workaround for AMD CPUs https://github.com/anrieff/libcpuid/issues/97
-    if (data.vendor == VENDOR_AMD && data.ext_family >= 0x15 && data.ext_family < 0x17) {
-        m_l2_cache = data.l2_cache * (m_totalCores / 2) * m_sockets;
-        m_l2_exclusive = true;
-    }
-    // Workaround for Intel Core Solo, Core Duo, Core 2 Duo, Core 2 Quad and their Xeon homologue
-    // These processors have L2 cache shared by 2 cores.
-    else if (data.vendor == VENDOR_INTEL && data.family == 0x06 && (data.model == 0x0E || data.model == 0x0F || data.model == 0x07)) {
-        int l2_count_per_socket = m_totalCores > 1 ? m_totalCores / 2 : 1;
-        m_l2_cache = data.l2_cache > 0 ? data.l2_cache * l2_count_per_socket * m_sockets : 0;
-    }
-    else{
-        m_l2_cache = data.l2_cache > 0 ? data.l2_cache * m_totalCores * m_sockets : 0;
-    }
-
-#   if defined(__x86_64__) || defined(_M_AMD64)
-    m_flags |= X86_64;
-#   endif
-
-    if (data.flags[CPU_FEATURE_AES]) {
-        m_flags |= AES;
-    }
-
-    if (data.flags[CPU_FEATURE_BMI2]) {
-        m_flags |= BMI2;
-    }
-}

src/Cpu.h

@@ -1,67 +0,0 @@
-/* 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/>.
- */
-
-#ifndef __CPU_H__
-#define __CPU_H__
-
-
-#include <stdint.h>
-
-
-class Cpu
-{
-public:
-    enum Flags {
-        X86_64 = 1,
-        AES    = 2,
-        BMI2   = 4
-    };
-
-    static int optimalThreadsCount(int algo, bool doubleHash, int maxCpuUsage);
-    static void init();
-    static void setAffinity(int id, uint64_t mask);
-
-    static inline bool hasAES()       { return (m_flags & AES) != 0; }
-    static inline bool isX64()        { return (m_flags & X86_64) != 0; }
-    static inline const char *brand() { return m_brand; }
-    static inline int cores()         { return m_totalCores; }
-    static inline int l2()            { return m_l2_cache; }
-    static inline int l3()            { return m_l3_cache; }
-    static inline int sockets()       { return m_sockets; }
-    static inline int threads()       { return m_totalThreads; }
-
-private:
-    static void initCommon();
-
-    static bool m_l2_exclusive;
-    static char m_brand[64];
-    static int m_flags;
-    static int m_l2_cache;
-    static int m_l3_cache;
-    static int m_sockets;
-    static int m_totalCores;
-    static int m_totalThreads;
-};
-
-
-#endif /* __CPU_H__ */

src/Cpu_unix.cpp

@@ -1,79 +0,0 @@
-/* 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/>.
- */
-
-
-#ifdef __FreeBSD__
-#   include <sys/types.h>
-#   include <sys/param.h>
-#   include <sys/cpuset.h>
-#   include <pthread_np.h>
-#endif
-
-
-#include <pthread.h>
-#include <sched.h>
-#include <unistd.h>
-#include <string.h>
-
-
-#include "Cpu.h"
-
-
-#ifdef __FreeBSD__
-typedef cpuset_t cpu_set_t;
-#endif
-
-
-void Cpu::init()
-{
-#   ifdef XMRIG_NO_LIBCPUID
-    m_totalThreads = sysconf(_SC_NPROCESSORS_CONF);
-#   endif
-
-    initCommon();
-}
-
-
-void Cpu::setAffinity(int id, uint64_t mask)
-{
-    cpu_set_t set;
-    CPU_ZERO(&set);
-
-    for (int i = 0; i < m_totalThreads; i++) {
-        if (mask & (1UL << i)) {
-            CPU_SET(i, &set);
-        }
-    }
-
-    if (id == -1) {
-#       ifndef __FreeBSD__
-        sched_setaffinity(0, sizeof(&set), &set);
-#       endif
-    } else {
-#       ifndef __ANDROID__
-        pthread_setaffinity_np(pthread_self(), sizeof(&set), &set);
-#       else
-        sched_setaffinity(gettid(), sizeof(&set), &set);
-#       endif
-    }
-}

src/Mem.cpp

@@ -4,8 +4,10 @@
  * 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>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- *
+ * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 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
@@ -22,66 +24,54 @@
  */
 
 
-#include <memory.h>
+#include "common/utils/mm_malloc.h"
-
-
 #include "crypto/CryptoNight.h"
+#include "crypto/CryptoNight_constants.h"
 #include "Mem.h"
-#include "Options.h"
 
 
-bool Mem::m_doubleHash = false;
+bool Mem::m_enabled = true;
-int Mem::m_algo        = 0;
+int Mem::m_flags    = 0;
-int Mem::m_flags       = 0;
-int Mem::m_threads     = 0;
-size_t Mem::m_offset   = 0;
-uint8_t *Mem::m_memory = nullptr;
 
 
-cryptonight_ctx *Mem::create(int threadId)
+MemInfo Mem::create(cryptonight_ctx **ctx, xmrig::Algo algorithm, size_t count)
 {
-#   ifndef XMRIG_NO_AEON
+    using namespace xmrig;
-    if (m_algo == Options::ALGO_CRYPTONIGHT_LITE) {
-        return createLite(threadId);
-    }
-#   endif
 
-    cryptonight_ctx *ctx = reinterpret_cast<cryptonight_ctx *>(&m_memory[MEMORY - sizeof(cryptonight_ctx) * (threadId + 1)]);
+    MemInfo info;
+    info.size = cn_select_memory(algorithm) * count;
 
-    const int ratio = m_doubleHash ? 2 : 1;
+    constexpr const size_t align_size = 2 * 1024 * 1024;
-    ctx->memory = &m_memory[MEMORY * (threadId * ratio + 1)];
+    info.size  = ((info.size + align_size - 1) / align_size) * align_size;
+    info.pages = info.size / align_size;
 
-    return ctx;
+    allocate(info, m_enabled);
-}
 
+    for (size_t i = 0; i < count; ++i) {
+        cryptonight_ctx *c = static_cast<cryptonight_ctx *>(_mm_malloc(sizeof(cryptonight_ctx), 4096));
+        c->memory          = info.memory + (i * cn_select_memory(algorithm));
 
+        uint8_t* p = reinterpret_cast<uint8_t*>(allocateExecutableMemory(0x4000));
+        c->generated_code  = reinterpret_cast<cn_mainloop_fun_ms_abi>(p);
+        c->generated_code_double = reinterpret_cast<cn_mainloop_double_fun_ms_abi>(p + 0x2000);
 
-void *Mem::calloc(size_t num, size_t size)
+        c->generated_code_data.variant = xmrig::VARIANT_MAX;
-{
+        c->generated_code_data.height = (uint64_t)(-1);
-    void *mem = &m_memory[m_offset];
+        c->generated_code_double_data = c->generated_code_data;
-    m_offset += (num * size);
 
-    memset(mem, 0, num * size);
+        ctx[i] = c;
-
-    return mem;
-}
-
-
-#ifndef XMRIG_NO_AEON
-cryptonight_ctx *Mem::createLite(int threadId) {
-    cryptonight_ctx *ctx;
-
-    if (!m_doubleHash) {
-        const size_t offset = MEMORY * (threadId + 1);
-
-        ctx = reinterpret_cast<cryptonight_ctx *>(&m_memory[offset + MEMORY_LITE]);
-        ctx->memory = &m_memory[offset];
-        return ctx;
     }
 
-    ctx = reinterpret_cast<cryptonight_ctx *>(&m_memory[MEMORY - sizeof(cryptonight_ctx) * (threadId + 1)]);
+    return info;
-    ctx->memory = &m_memory[MEMORY * (threadId + 1)];
-
-    return ctx;
 }
-#endif
+
+
+void Mem::release(cryptonight_ctx **ctx, size_t count, MemInfo &info)
+{
+    release(info);
+
+    for (size_t i = 0; i < count; ++i) {
+        _mm_free(ctx[i]);
+    }
+}
+

src/Mem.h

@@ -4,8 +4,10 @@
  * 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>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- *
+ * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 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
@@ -21,20 +23,30 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __MEM_H__
+#ifndef XMRIG_MEM_H
-#define __MEM_H__
+#define XMRIG_MEM_H
 
 
 #include <stddef.h>
 #include <stdint.h>
 
 
-#include "align.h"
+#include "common/xmrig.h"
 
 
 struct cryptonight_ctx;
 
 
+struct MemInfo
+{
+    alignas(16) uint8_t *memory;
+
+    size_t hugePages;
+    size_t pages;
+    size_t size;
+};
+
+
 class Mem
 {
 public:
@@ -44,29 +56,23 @@ public:
         Lock               = 4
     };
 
-    static bool allocate(int algo, int threads, bool doubleHash, bool enabled);
+    static MemInfo create(cryptonight_ctx **ctx, xmrig::Algo algorithm, size_t count);
-    static cryptonight_ctx *create(int threadId);
+    static void init(bool enabled);
-    static void *calloc(size_t num, size_t size);
+    static void release(cryptonight_ctx **ctx, size_t count, MemInfo &info);
-    static void release();
+
+    static void *allocateExecutableMemory(size_t size);
+    static void protectExecutableMemory(void *p, size_t size);
+    static void flushInstructionCache(void *p, size_t size);
 
-    static inline bool isDoubleHash()         { return m_doubleHash; }
     static inline bool isHugepagesAvailable() { return (m_flags & HugepagesAvailable) != 0; }
-    static inline bool isHugepagesEnabled()   { return (m_flags & HugepagesEnabled) != 0; }
-    static inline int flags()                 { return m_flags; }
-    static inline int threads()               { return m_threads; }
 
 private:
-    static bool m_doubleHash;
+    static void allocate(MemInfo &info, bool enabled);
-    static int m_algo;
+    static void release(MemInfo &info);
-    static int m_flags;
-    static int m_threads;
-    static size_t m_offset;
-    VAR_ALIGN(16, static uint8_t *m_memory);
 
-#   ifndef XMRIG_NO_AEON
+    static int m_flags;
-    static cryptonight_ctx *createLite(int threadId);
+    static bool m_enabled;
-#   endif
 };
 
 
-#endif /* __MEM_H__ */
+#endif /* XMRIG_MEM_H */

src/Mem_unix.cpp

@@ -4,8 +4,10 @@
  * 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>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- *
+ * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 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
@@ -26,73 +28,87 @@
 #include <sys/mman.h>
 
 
-#if defined(XMRIG_ARM) && !defined(__clang__)
+#include "common/log/Log.h"
-#   include "aligned_malloc.h"
+#include "common/utils/mm_malloc.h"
-#else
+#include "common/xmrig.h"
-#   include <mm_malloc.h>
-#endif
-
-
 #include "crypto/CryptoNight.h"
-#include "log/Log.h"
 #include "Mem.h"
-#include "Options.h"
 
 
-bool Mem::allocate(int algo, int threads, bool doubleHash, bool enabled)
+void Mem::init(bool enabled)
 {
-    m_algo       = algo;
+    m_enabled = enabled;
-    m_threads    = threads;
+}
-    m_doubleHash = doubleHash;
 
-    const int ratio   = (doubleHash && algo != Options::ALGO_CRYPTONIGHT_LITE) ? 2 : 1;
+
-    const size_t size = MEMORY * (threads * ratio + 1);
+void Mem::allocate(MemInfo &info, bool enabled)
+{
+    info.hugePages = 0;
 
     if (!enabled) {
-        m_memory = static_cast<uint8_t*>(_mm_malloc(size, 16));
+        info.memory = static_cast<uint8_t*>(_mm_malloc(info.size, 4096));
-        return true;
-    }
 
-    m_flags |= HugepagesAvailable;
+        return;
+    }
 
 #   if defined(__APPLE__)
-    m_memory = static_cast<uint8_t*>(mmap(0, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, VM_FLAGS_SUPERPAGE_SIZE_2MB, 0));
+    info.memory = static_cast<uint8_t*>(mmap(0, info.size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, VM_FLAGS_SUPERPAGE_SIZE_2MB, 0));
 #   elif defined(__FreeBSD__)
-    m_memory = static_cast<uint8_t*>(mmap(0, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_ALIGNED_SUPER | MAP_PREFAULT_READ, -1, 0));
+    info.memory = static_cast<uint8_t*>(mmap(0, info.size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_ALIGNED_SUPER | MAP_PREFAULT_READ, -1, 0));
 #   else
-    m_memory = static_cast<uint8_t*>(mmap(0, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB | MAP_POPULATE, 0, 0));
+    info.memory = static_cast<uint8_t*>(mmap(0, info.size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB | MAP_POPULATE, 0, 0));
 #   endif
-    if (m_memory == MAP_FAILED) {
+
-        m_memory = static_cast<uint8_t*>(_mm_malloc(size, 16));
+    if (info.memory == MAP_FAILED) {
-        return true;
+        return allocate(info, false);;
     }
 
-    m_flags |= HugepagesEnabled;
+    info.hugePages = info.pages;
 
-    if (madvise(m_memory, size, MADV_RANDOM | MADV_WILLNEED) != 0) {
+    if (madvise(info.memory, info.size, MADV_RANDOM | MADV_WILLNEED) != 0) {
         LOG_ERR("madvise failed");
     }
 
-    if (mlock(m_memory, size) == 0) {
+    if (mlock(info.memory, info.size) == 0) {
         m_flags |= Lock;
     }
-
-    return true;
 }
 
 
-void Mem::release()
+void Mem::release(MemInfo &info)
 {
-    const int size = MEMORY * (m_threads + 1);
+    if (info.hugePages) {
-
-    if (m_flags & HugepagesEnabled) {
         if (m_flags & Lock) {
-            munlock(m_memory, size);
+            munlock(info.memory, info.size);
         }
 
-        munmap(m_memory, size);
+        munmap(info.memory, info.size);
     }
     else {
-        _mm_free(m_memory);
+        _mm_free(info.memory);
     }
 }
+
+
+void *Mem::allocateExecutableMemory(size_t size)
+{
+#   if defined(__APPLE__)
+    return mmap(0, size, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE | MAP_ANON, -1, 0);
+#   else
+    return mmap(0, size, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+#   endif
+}
+
+
+void Mem::protectExecutableMemory(void *p, size_t size)
+{
+    mprotect(p, size, PROT_READ | PROT_EXEC);
+}
+
+
+void Mem::flushInstructionCache(void *p, size_t size)
+{
+#   ifndef __FreeBSD__
+    __builtin___clear_cache(reinterpret_cast<char*>(p), reinterpret_cast<char*>(p) + size);
+#   endif
+}

src/Mem_win.cpp

@@ -4,8 +4,10 @@
  * 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>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- *
+ * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 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
@@ -27,16 +29,13 @@
 #include <ntsecapi.h>
 #include <tchar.h>
 
-#ifdef __GNUC__
-#   include <mm_malloc.h>
-#else
-#   include <malloc.h>
-#endif
 
-#include "log/Log.h"
+#include "common/log/Log.h"
+#include "common/utils/mm_malloc.h"
+#include "common/xmrig.h"
 #include "crypto/CryptoNight.h"
+#include "crypto/CryptoNight_constants.h"
 #include "Mem.h"
-#include "Options.h"
 
 
 /*****************************************************************
@@ -144,42 +143,62 @@ static BOOL TrySetLockPagesPrivilege() {
 }
 
 
-bool Mem::allocate(int algo, int threads, bool doubleHash, bool enabled)
+void Mem::init(bool enabled)
 {
-    m_algo       = algo;
+    m_enabled = enabled;
-    m_threads    = threads;
-    m_doubleHash = doubleHash;
 
-    const int ratio = (doubleHash && algo != Options::ALGO_CRYPTONIGHT_LITE) ? 2 : 1;
+    if (enabled && TrySetLockPagesPrivilege()) {
-    const size_t size  = MEMORY * (threads * ratio + 1);
-
-    if (!enabled) {
-        m_memory = static_cast<uint8_t*>(_mm_malloc(size, 16));
-        return true;
-    }
-
-    if (TrySetLockPagesPrivilege()) {
         m_flags |= HugepagesAvailable;
     }
-
-    m_memory = static_cast<uint8_t*>(VirtualAlloc(NULL, size, MEM_COMMIT | MEM_RESERVE | MEM_LARGE_PAGES, PAGE_READWRITE));
-    if (!m_memory) {
-        m_memory = static_cast<uint8_t*>(_mm_malloc(size, 16));
-    }
-    else {
-        m_flags |= HugepagesEnabled;
-    }
-
-    return true;
 }
 
 
-void Mem::release()
+void Mem::allocate(MemInfo &info, bool enabled)
 {
-    if (m_flags & HugepagesEnabled) {
+    info.hugePages = 0;
-        VirtualFree(m_memory, 0, MEM_RELEASE);
+
+    if (!enabled) {
+        info.memory = static_cast<uint8_t*>(_mm_malloc(info.size, 4096));
+
+        return;
+    }
+
+    info.memory = static_cast<uint8_t*>(VirtualAlloc(nullptr, info.size, MEM_COMMIT | MEM_RESERVE | MEM_LARGE_PAGES, PAGE_READWRITE));
+    if (info.memory) {
+        info.hugePages = info.pages;
+
+        return;
+    }
+
+    allocate(info, false);
+}
+
+
+void Mem::release(MemInfo &info)
+{
+    if (info.hugePages) {
+        VirtualFree(info.memory, 0, MEM_RELEASE);
     }
     else {
-        _mm_free(m_memory);
+        _mm_free(info.memory);
     }
 }
+
+
+void *Mem::allocateExecutableMemory(size_t size)
+{
+    return VirtualAlloc(0, size, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE);
+}
+
+
+void Mem::protectExecutableMemory(void *p, size_t size)
+{
+    DWORD oldProtect;
+    VirtualProtect(p, size, PAGE_EXECUTE_READ, &oldProtect);
+}
+
+
+void Mem::flushInstructionCache(void *p, size_t size)
+{
+    ::FlushInstructionCache(GetCurrentProcess(), p, size);
+}

src/Options.cpp

@@ -1,746 +0,0 @@
-/* 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 <string.h>
-#include <uv.h>
-
-
-#ifdef _MSC_VER
-#   include "getopt/getopt.h"
-#else
-#   include <getopt.h>
-#endif
-
-
-#ifndef XMRIG_NO_HTTPD
-#   include <microhttpd.h>
-#endif
-
-
-#include "Cpu.h"
-#include "donate.h"
-#include "net/Url.h"
-#include "Options.h"
-#include "Platform.h"
-#include "rapidjson/document.h"
-#include "rapidjson/error/en.h"
-#include "rapidjson/filereadstream.h"
-#include "version.h"
-
-
-#ifndef ARRAY_SIZE
-#   define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
-#endif
-
-
-Options *Options::m_self = nullptr;
-
-
-static char const usage[] = "\
-Usage: " APP_ID " [OPTIONS]\n\
-Options:\n\
-  -a, --algo=ALGO          cryptonight (default) or cryptonight-lite\n\
-  -o, --url=URL            URL of mining server\n\
-  -O, --userpass=U:P       username:password pair for mining server\n\
-  -u, --user=USERNAME      username for mining server\n\
-  -p, --pass=PASSWORD      password for mining server\n\
-  -t, --threads=N          number of miner threads\n\
-  -v, --av=N               algorithm variation, 0 auto select\n\
-  -k, --keepalive          send keepalived for prevent timeout (need pool support)\n\
-  -r, --retries=N          number of times to retry before switch to backup server (default: 5)\n\
-  -R, --retry-pause=N      time to pause between retries (default: 5)\n\
-      --cpu-affinity       set process affinity to CPU core(s), mask 0x3 for cores 0 and 1\n\
-      --cpu-priority       set process priority (0 idle, 2 normal to 5 highest)\n\
-      --no-huge-pages      disable huge pages support\n\
-      --no-color           disable colored output\n\
-      --donate-level=N     donate level, default 5%% (5 minutes in 100 minutes)\n\
-      --user-agent         set custom user-agent string for pool\n\
-  -B, --background         run the miner in the background\n\
-  -c, --config=FILE        load a JSON-format configuration file\n\
-  -l, --log-file=FILE      log all output to a file\n"
-# ifdef HAVE_SYSLOG_H
-"\
-  -S, --syslog             use system log for output messages\n"
-# endif
-"\
-      --max-cpu-usage=N    maximum CPU usage for automatic threads mode (default 75)\n\
-      --safe               safe adjust threads and av settings for current CPU\n\
-      --nicehash           enable nicehash/xmrig-proxy support\n\
-      --print-time=N       print hashrate report every N seconds\n\
-      --api-port=N         port for the miner API\n\
-      --api-access-token=T access token for API\n\
-      --api-worker-id=ID   custom worker-id for API\n\
-  -h, --help               display this help and exit\n\
-  -V, --version            output version information and exit\n\
-";
-
-
-static char const short_options[] = "a:c:khBp:Px:r:R:s:t:T:o:u:O:v:Vl:S";
-
-
-static struct option const options[] = {
-    { "algo",             1, nullptr, 'a'  },
-    { "api-access-token", 1, nullptr, 4001 },
-    { "api-port",         1, nullptr, 4000 },
-    { "api-worker-id",    1, nullptr, 4002 },
-    { "av",               1, nullptr, 'v'  },
-    { "background",       0, nullptr, 'B'  },
-    { "config",           1, nullptr, 'c'  },
-    { "cpu-affinity",     1, nullptr, 1020 },
-    { "cpu-priority",     1, nullptr, 1021 },
-    { "donate-level",     1, nullptr, 1003 },
-    { "dry-run",          0, nullptr, 5000 },
-    { "help",             0, nullptr, 'h'  },
-    { "keepalive",        0, nullptr ,'k'  },
-    { "log-file",         1, nullptr, 'l'  },
-    { "max-cpu-usage",    1, nullptr, 1004 },
-    { "nicehash",         0, nullptr, 1006 },
-    { "no-color",         0, nullptr, 1002 },
-    { "no-huge-pages",    0, nullptr, 1009 },
-    { "pass",             1, nullptr, 'p'  },
-    { "print-time",       1, nullptr, 1007 },
-    { "retries",          1, nullptr, 'r'  },
-    { "retry-pause",      1, nullptr, 'R'  },
-    { "safe",             0, nullptr, 1005 },
-    { "syslog",           0, nullptr, 'S'  },
-    { "threads",          1, nullptr, 't'  },
-    { "url",              1, nullptr, 'o'  },
-    { "user",             1, nullptr, 'u'  },
-    { "user-agent",       1, nullptr, 1008 },
-    { "userpass",         1, nullptr, 'O'  },
-    { "version",          0, nullptr, 'V'  },
-    { 0, 0, 0, 0 }
-};
-
-
-static struct option const config_options[] = {
-    { "algo",          1, nullptr, 'a'  },
-    { "av",            1, nullptr, 'v'  },
-    { "background",    0, nullptr, 'B'  },
-    { "colors",        0, nullptr, 2000 },
-    { "cpu-affinity",  1, nullptr, 1020 },
-    { "cpu-priority",  1, nullptr, 1021 },
-    { "donate-level",  1, nullptr, 1003 },
-    { "dry-run",       0, nullptr, 5000 },
-    { "huge-pages",    0, nullptr, 1009 },
-    { "log-file",      1, nullptr, 'l'  },
-    { "max-cpu-usage", 1, nullptr, 1004 },
-    { "print-time",    1, nullptr, 1007 },
-    { "retries",       1, nullptr, 'r'  },
-    { "retry-pause",   1, nullptr, 'R'  },
-    { "safe",          0, nullptr, 1005 },
-    { "syslog",        0, nullptr, 'S'  },
-    { "threads",       1, nullptr, 't'  },
-    { "user-agent",    1, nullptr, 1008 },
-    { 0, 0, 0, 0 }
-};
-
-
-static struct option const pool_options[] = {
-    { "url",           1, nullptr, 'o'  },
-    { "pass",          1, nullptr, 'p'  },
-    { "user",          1, nullptr, 'u'  },
-    { "userpass",      1, nullptr, 'O'  },
-    { "keepalive",     0, nullptr ,'k'  },
-    { "nicehash",      0, nullptr, 1006 },
-    { 0, 0, 0, 0 }
-};
-
-
-static struct option const api_options[] = {
-    { "port",          1, nullptr, 4000 },
-    { "access-token",  1, nullptr, 4001 },
-    { "worker-id",     1, nullptr, 4002 },
-    { 0, 0, 0, 0 }
-};
-
-
-static const char *algo_names[] = {
-    "cryptonight",
-#   ifndef XMRIG_NO_AEON
-    "cryptonight-lite"
-#   endif
-};
-
-
-Options *Options::parse(int argc, char **argv)
-{
-    Options *options = new Options(argc, argv);
-    if (options->isReady()) {
-        m_self = options;
-        return m_self;
-    }
-
-    delete options;
-    return nullptr;
-}
-
-
-const char *Options::algoName() const
-{
-    return algo_names[m_algo];
-}
-
-
-Options::Options(int argc, char **argv) :
-    m_background(false),
-    m_colors(true),
-    m_doubleHash(false),
-    m_dryRun(false),
-    m_hugePages(true),
-    m_ready(false),
-    m_safe(false),
-    m_syslog(false),
-    m_apiToken(nullptr),
-    m_apiWorkerId(nullptr),
-    m_logFile(nullptr),
-    m_userAgent(nullptr),
-    m_algo(0),
-    m_algoVariant(0),
-    m_apiPort(0),
-    m_donateLevel(kDonateLevel),
-    m_maxCpuUsage(75),
-    m_printTime(60),
-    m_priority(-1),
-    m_retries(5),
-    m_retryPause(5),
-    m_threads(0),
-    m_affinity(-1L)
-{
-    m_pools.push_back(new Url());
-
-    int key;
-
-    while (1) {
-        key = getopt_long(argc, argv, short_options, options, NULL);
-        if (key < 0) {
-            break;
-        }
-
-        if (!parseArg(key, optarg)) {
-            return;
-        }
-    }
-
-    if (optind < argc) {
-        fprintf(stderr, "%s: unsupported non-option argument '%s'\n", argv[0], argv[optind]);
-        return;
-    }
-
-    if (!m_pools[0]->isValid()) {
-        parseConfig(Platform::defaultConfigName());
-    }
-
-    if (!m_pools[0]->isValid()) {
-        fprintf(stderr, "No pool URL supplied. Exiting.\n");
-        return;
-    }
-
-    m_algoVariant = getAlgoVariant();
-    if (m_algoVariant == AV2_AESNI_DOUBLE || m_algoVariant == AV4_SOFT_AES_DOUBLE) {
-        m_doubleHash = true;
-    }
-
-    if (!m_threads) {
-        m_threads = Cpu::optimalThreadsCount(m_algo, m_doubleHash, m_maxCpuUsage);
-    }
-    else if (m_safe) {
-        const int count = Cpu::optimalThreadsCount(m_algo, m_doubleHash, m_maxCpuUsage);
-        if (m_threads > count) {
-            m_threads = count;
-        }
-    }
-
-    for (Url *url : m_pools) {
-        url->applyExceptions();
-    }
-
-    m_ready = true;
-}
-
-
-Options::~Options()
-{
-}
-
-
-bool Options::getJSON(const char *fileName, rapidjson::Document &doc)
-{
-    uv_fs_t req;
-    const int fd = uv_fs_open(uv_default_loop(), &req, fileName, O_RDONLY, 0644, nullptr);
-    if (fd < 0) {
-        fprintf(stderr, "unable to open %s: %s\n", fileName, uv_strerror(fd));
-        return false;
-    }
-
-    uv_fs_req_cleanup(&req);
-
-    FILE *fp = fdopen(fd, "rb");
-    char buf[8192];
-    rapidjson::FileReadStream is(fp, buf, sizeof(buf));
-
-    doc.ParseStream(is);
-
-    uv_fs_close(uv_default_loop(), &req, fd, nullptr);
-    uv_fs_req_cleanup(&req);
-
-    if (doc.HasParseError()) {
-        printf("%s:%d: %s\n", fileName, (int) doc.GetErrorOffset(), rapidjson::GetParseError_En(doc.GetParseError()));
-        return false;
-    }
-
-    return doc.IsObject();
-}
-
-
-bool Options::parseArg(int key, const char *arg)
-{
-    switch (key) {
-    case 'a': /* --algo */
-        if (!setAlgo(arg)) {
-            return false;
-        }
-        break;
-
-    case 'o': /* --url */
-        if (m_pools.size() > 1 || m_pools[0]->isValid()) {
-            Url *url = new Url(arg);
-            if (url->isValid()) {
-                m_pools.push_back(url);
-            }
-            else {
-                delete url;
-            }
-        }
-        else {
-            m_pools[0]->parse(arg);
-        }
-
-        if (!m_pools.back()->isValid()) {
-            return false;
-        }
-        break;
-
-    case 'O': /* --userpass */
-        if (!m_pools.back()->setUserpass(arg)) {
-            return false;
-        }
-        break;
-
-    case 'u': /* --user */
-        m_pools.back()->setUser(arg);
-        break;
-
-    case 'p': /* --pass */
-        m_pools.back()->setPassword(arg);
-        break;
-
-    case 'l': /* --log-file */
-        free(m_logFile);
-        m_logFile = strdup(arg);
-        m_colors = false;
-        break;
-
-    case 4001: /* --access-token */
-        free(m_apiToken);
-        m_apiToken = strdup(arg);
-        break;
-
-    case 4002: /* --worker-id */
-        free(m_apiWorkerId);
-        m_apiWorkerId = strdup(arg);
-        break;
-
-    case 'r':  /* --retries */
-    case 'R':  /* --retry-pause */
-    case 'v':  /* --av */
-    case 1003: /* --donate-level */
-    case 1004: /* --max-cpu-usage */
-    case 1007: /* --print-time */
-    case 1021: /* --cpu-priority */
-    case 4000: /* --api-port */
-        return parseArg(key, strtol(arg, nullptr, 10));
-
-    case 'B':  /* --background */
-    case 'k':  /* --keepalive */
-    case 'S':  /* --syslog */
-    case 1005: /* --safe */
-    case 1006: /* --nicehash */
-    case 5000: /* --dry-run */
-        return parseBoolean(key, true);
-
-    case 1002: /* --no-color */
-    case 1009: /* --no-huge-pages */
-        return parseBoolean(key, false);
-
-    case 't':  /* --threads */
-        if (strncmp(arg, "all", 3) == 0) {
-            m_threads = Cpu::threads();
-            return true;
-        }
-
-        return parseArg(key, strtol(arg, nullptr, 10));
-
-    case 'V': /* --version */
-        showVersion();
-        return false;
-
-    case 'h': /* --help */
-        showUsage(0);
-        return false;
-
-    case 'c': /* --config */
-        parseConfig(arg);
-        break;
-
-    case 1020: { /* --cpu-affinity */
-            const char *p  = strstr(arg, "0x");
-            return parseArg(key, p ? strtoull(p, nullptr, 16) : strtoull(arg, nullptr, 10));
-        }
-
-    case 1008: /* --user-agent */
-        free(m_userAgent);
-        m_userAgent = strdup(arg);
-        break;
-
-    default:
-        showUsage(1);
-        return false;
-    }
-
-    return true;
-}
-
-
-bool Options::parseArg(int key, uint64_t arg)
-{
-    switch (key) {
-        case 'r': /* --retries */
-        if (arg < 1 || arg > 1000) {
-            showUsage(1);
-            return false;
-        }
-
-        m_retries = (int) arg;
-        break;
-
-    case 'R': /* --retry-pause */
-        if (arg < 1 || arg > 3600) {
-            showUsage(1);
-            return false;
-        }
-
-        m_retryPause = (int) arg;
-        break;
-
-    case 't': /* --threads */
-        if (arg < 1 || arg > 1024) {
-            showUsage(1);
-            return false;
-        }
-
-        m_threads = (int) arg;
-        break;
-
-    case 'v': /* --av */
-        if (arg > 1000) {
-            showUsage(1);
-            return false;
-        }
-
-        m_algoVariant = (int) arg;
-        break;
-
-    case 1003: /* --donate-level */
-        if (arg < 1 || arg > 99) {
-            return true;
-        }
-
-        m_donateLevel = (int) arg;
-        break;
-
-    case 1004: /* --max-cpu-usage */
-        if (arg < 1 || arg > 100) {
-            showUsage(1);
-            return false;
-        }
-
-        m_maxCpuUsage = (int) arg;
-        break;
-
-    case 1007: /* --print-time */
-        if (arg > 1000) {
-            showUsage(1);
-            return false;
-        }
-
-        m_printTime = (int) arg;
-        break;
-
-    case 1020: /* --cpu-affinity */
-        if (arg) {
-            m_affinity = arg;
-        }
-        break;
-
-    case 1021: /* --cpu-priority */
-        if (arg <= 5) {
-            m_priority = (int) arg;
-        }
-        break;
-
-    case 4000: /* --api-port */
-        if (arg <= 65536) {
-            m_apiPort = (int) arg;
-        }
-        break;
-
-    default:
-        break;
-    }
-
-    return true;
-}
-
-
-bool Options::parseBoolean(int key, bool enable)
-{
-    switch (key) {
-    case 'k': /* --keepalive */
-        m_pools.back()->setKeepAlive(enable);
-        break;
-
-    case 'B': /* --background */
-        m_background = enable;
-        m_colors = enable ? false : m_colors;
-        break;
-
-    case 'S': /* --syslog */
-        m_syslog = enable;
-        m_colors = enable ? false : m_colors;
-        break;
-
-    case 1002: /* --no-color */
-        m_colors = enable;
-        break;
-
-    case 1005: /* --safe */
-        m_safe = enable;
-        break;
-
-    case 1006: /* --nicehash */
-        m_pools.back()->setNicehash(enable);
-        break;
-
-    case 1009: /* --no-huge-pages */
-        m_hugePages = enable;
-        break;
-
-    case 2000: /* colors */
-        m_colors = enable;
-        break;
-
-    case 5000: /* --dry-run */
-        m_dryRun = enable;
-        break;
-
-    default:
-        break;
-    }
-
-    return true;
-}
-
-
-Url *Options::parseUrl(const char *arg) const
-{
-    auto url = new Url(arg);
-    if (!url->isValid()) {
-        delete url;
-        return nullptr;
-    }
-
-    return url;
-}
-
-
-void Options::parseConfig(const char *fileName)
-{
-    rapidjson::Document doc;
-    if (!getJSON(fileName, doc)) {
-        return;
-    }
-
-    for (size_t i = 0; i < ARRAY_SIZE(config_options); i++) {
-        parseJSON(&config_options[i], doc);
-    }
-
-    const rapidjson::Value &pools = doc["pools"];
-    if (pools.IsArray()) {
-        for (const rapidjson::Value &value : pools.GetArray()) {
-            if (!value.IsObject()) {
-                continue;
-            }
-
-            for (size_t i = 0; i < ARRAY_SIZE(pool_options); i++) {
-                parseJSON(&pool_options[i], value);
-            }
-        }
-    }
-
-    const rapidjson::Value &api = doc["api"];
-    if (api.IsObject()) {
-        for (size_t i = 0; i < ARRAY_SIZE(api_options); i++) {
-            parseJSON(&api_options[i], api);
-        }
-    }
-}
-
-
-void Options::parseJSON(const struct option *option, const rapidjson::Value &object)
-{
-    if (!option->name || !object.HasMember(option->name)) {
-        return;
-    }
-
-    const rapidjson::Value &value = object[option->name];
-
-    if (option->has_arg && value.IsString()) {
-        parseArg(option->val, value.GetString());
-    }
-    else if (option->has_arg && value.IsUint64()) {
-        parseArg(option->val, value.GetUint64());
-    }
-    else if (!option->has_arg && value.IsBool()) {
-        parseBoolean(option->val, value.IsTrue());
-    }
-}
-
-
-void Options::showUsage(int status) const
-{
-    if (status) {
-        fprintf(stderr, "Try \"" APP_ID "\" --help' for more information.\n");
-    }
-    else {
-        printf(usage);
-    }
-}
-
-
-void Options::showVersion()
-{
-    printf(APP_NAME " " APP_VERSION "\n built on " __DATE__
-
-#   if defined(__clang__)
-    " with clang " __clang_version__);
-#   elif defined(__GNUC__)
-    " with GCC");
-    printf(" %d.%d.%d", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
-#   elif defined(_MSC_VER)
-    " with MSVC");
-    printf(" %d", MSVC_VERSION);
-#   else
-    );
-#   endif
-
-    printf("\n features:"
-#   if defined(__i386__) || defined(_M_IX86)
-    " i386"
-#   elif defined(__x86_64__) || defined(_M_AMD64)
-    " x86_64"
-#   endif
-
-#   if defined(__AES__) || defined(_MSC_VER)
-    " AES-NI"
-#   endif
-    "\n");
-
-    printf("\nlibuv/%s\n", uv_version_string());
-
-#   ifndef XMRIG_NO_HTTPD
-    printf("libmicrohttpd/%s\n", MHD_get_version());
-#   endif
-}
-
-
-bool Options::setAlgo(const char *algo)
-{
-    for (size_t i = 0; i < ARRAY_SIZE(algo_names); i++) {
-        if (algo_names[i] && !strcmp(algo, algo_names[i])) {
-            m_algo = (int) i;
-            break;
-        }
-
-#       ifndef XMRIG_NO_AEON
-        if (i == ARRAY_SIZE(algo_names) - 1 && !strcmp(algo, "cryptonight-light")) {
-            m_algo = ALGO_CRYPTONIGHT_LITE;
-            break;
-        }
-#       endif
-
-        if (i == ARRAY_SIZE(algo_names) - 1) {
-            showUsage(1);
-            return false;
-        }
-    }
-
-    return true;
-}
-
-
-int Options::getAlgoVariant() const
-{
-#   ifndef XMRIG_NO_AEON
-    if (m_algo == ALGO_CRYPTONIGHT_LITE) {
-        return getAlgoVariantLite();
-    }
-#   endif
-
-    if (m_algoVariant <= AV0_AUTO || m_algoVariant >= AV_MAX) {
-        return Cpu::hasAES() ? AV1_AESNI : AV3_SOFT_AES;
-    }
-
-    if (m_safe && !Cpu::hasAES() && m_algoVariant <= AV2_AESNI_DOUBLE) {
-        return m_algoVariant + 2;
-    }
-
-    return m_algoVariant;
-}
-
-
-#ifndef XMRIG_NO_AEON
-int Options::getAlgoVariantLite() const
-{
-    if (m_algoVariant <= AV0_AUTO || m_algoVariant >= AV_MAX) {
-        return Cpu::hasAES() ? AV2_AESNI_DOUBLE : AV4_SOFT_AES_DOUBLE;
-    }
-
-    if (m_safe && !Cpu::hasAES() && m_algoVariant <= AV2_AESNI_DOUBLE) {
-        return m_algoVariant + 2;
-    }
-
-    return m_algoVariant;
-}
-#endif

src/Options.h

@@ -1,137 +0,0 @@
-/* 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/>.
- */
-
-#ifndef __OPTIONS_H__
-#define __OPTIONS_H__
-
-
-#include <stdint.h>
-#include <vector>
-
-
-#include "rapidjson/fwd.h"
-
-
-class Url;
-struct option;
-
-
-class Options
-{
-public:
-    enum Algo {
-        ALGO_CRYPTONIGHT,      /* CryptoNight (Monero) */
-        ALGO_CRYPTONIGHT_LITE, /* CryptoNight-Lite (AEON) */
-    };
-
-    enum AlgoVariant {
-        AV0_AUTO,
-        AV1_AESNI,
-        AV2_AESNI_DOUBLE,
-        AV3_SOFT_AES,
-        AV4_SOFT_AES_DOUBLE,
-        AV_MAX
-    };
-
-    static inline Options* i() { return m_self; }
-    static Options *parse(int argc, char **argv);
-
-    inline bool background() const                { return m_background; }
-    inline bool colors() const                    { return m_colors; }
-    inline bool doubleHash() const                { return m_doubleHash; }
-    inline bool dryRun() const                    { return m_dryRun; }
-    inline bool hugePages() const                 { return m_hugePages; }
-    inline bool syslog() const                    { return m_syslog; }
-    inline const char *apiToken() const           { return m_apiToken; }
-    inline const char *apiWorkerId() const        { return m_apiWorkerId; }
-    inline const char *logFile() const            { return m_logFile; }
-    inline const char *userAgent() const          { return m_userAgent; }
-    inline const std::vector<Url*> &pools() const { return m_pools; }
-    inline int algo() const                       { return m_algo; }
-    inline int algoVariant() const                { return m_algoVariant; }
-    inline int apiPort() const                    { return m_apiPort; }
-    inline int donateLevel() const                { return m_donateLevel; }
-    inline int printTime() const                  { return m_printTime; }
-    inline int priority() const                   { return m_priority; }
-    inline int retries() const                    { return m_retries; }
-    inline int retryPause() const                 { return m_retryPause; }
-    inline int threads() const                    { return m_threads; }
-    inline int64_t affinity() const               { return m_affinity; }
-    inline void setColors(bool colors)            { m_colors = colors; }
-
-    inline static void release()                  { delete m_self; }
-
-    const char *algoName() const;
-
-private:
-    Options(int argc, char **argv);
-    ~Options();
-
-    inline bool isReady() const { return m_ready; }
-
-    static Options *m_self;
-
-    bool getJSON(const char *fileName, rapidjson::Document &doc);
-    bool parseArg(int key, const char *arg);
-    bool parseArg(int key, uint64_t arg);
-    bool parseBoolean(int key, bool enable);
-    Url *parseUrl(const char *arg) const;
-    void parseConfig(const char *fileName);
-    void parseJSON(const struct option *option, const rapidjson::Value &object);
-    void showUsage(int status) const;
-    void showVersion(void);
-
-    bool setAlgo(const char *algo);
-
-    int getAlgoVariant() const;
-#   ifndef XMRIG_NO_AEON
-    int getAlgoVariantLite() const;
-#   endif
-
-    bool m_background;
-    bool m_colors;
-    bool m_doubleHash;
-    bool m_dryRun;
-    bool m_hugePages;
-    bool m_ready;
-    bool m_safe;
-    bool m_syslog;
-    char *m_apiToken;
-    char *m_apiWorkerId;
-    char *m_logFile;
-    char *m_userAgent;
-    int m_algo;
-    int m_algoVariant;
-    int m_apiPort;
-    int m_donateLevel;
-    int m_maxCpuUsage;
-    int m_printTime;
-    int m_priority;
-    int m_retries;
-    int m_retryPause;
-    int m_threads;
-    int64_t m_affinity;
-    std::vector<Url*> m_pools;
-};
-
-#endif /* __OPTIONS_H__ */

src/Platform_mac.cpp

@@ -1,109 +0,0 @@
-/* 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 <stdio.h>
-#include <stdlib.h>
-#include <sys/resource.h>
-#include <uv.h>
-
-
-#include "Platform.h"
-#include "version.h"
-
-#ifdef XMRIG_NVIDIA_PROJECT
-#   include "nvidia/cryptonight.h"
-#endif
-
-
-static inline char *createUserAgent()
-{
-    const size_t max = 160;
-
-    char *buf = new char[max];
-
-#   ifdef XMRIG_NVIDIA_PROJECT
-    const int cudaVersion = cuda_get_runtime_version();
-    snprintf(buf, max, "%s/%s (Macintosh; Intel Mac OS X) libuv/%s CUDA/%d.%d clang/%d.%d.%d", APP_NAME, APP_VERSION, uv_version_string(), cudaVersion / 1000, cudaVersion % 100, __clang_major__, __clang_minor__, __clang_patchlevel__);
-#   else
-    snprintf(buf, max, "%s/%s (Macintosh; Intel Mac OS X) libuv/%s clang/%d.%d.%d", APP_NAME, APP_VERSION, uv_version_string(), __clang_major__, __clang_minor__, __clang_patchlevel__);
-#   endif
-
-    return buf;
-}
-
-
-void Platform::init(const char *userAgent)
-{
-    m_userAgent = userAgent ? strdup(userAgent) : createUserAgent();
-}
-
-
-void Platform::release()
-{
-    delete [] m_userAgent;
-}
-
-
-void Platform::setProcessPriority(int priority)
-{
-
-}
-
-
-void Platform::setThreadPriority(int priority)
-{
-    if (priority == -1) {
-        return;
-    }
-
-    int prio = 19;
-    switch (priority)
-    {
-    case 1:
-        prio = 5;
-        break;
-
-    case 2:
-        prio = 0;
-        break;
-
-    case 3:
-        prio = -5;
-        break;
-
-    case 4:
-        prio = -10;
-        break;
-
-    case 5:
-        prio = -15;
-        break;
-
-    default:
-        break;
-    }
-
-    setpriority(PRIO_PROCESS, 0, prio);
-}
-

src/Summary.cpp

@@ -4,8 +4,9 @@
  * 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>
+ * Copyright 2017-2019 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- *
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 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
@@ -27,143 +28,143 @@
 #include <uv.h>
 
 
-#include "Cpu.h"
+#include "base/net/Pool.h"
-#include "log/Log.h"
+#include "common/cpu/Cpu.h"
+#include "common/log/Log.h"
+#include "core/Config.h"
+#include "core/Controller.h"
+#include "crypto/Asm.h"
 #include "Mem.h"
-#include "net/Url.h"
-#include "Options.h"
 #include "Summary.h"
 #include "version.h"
 
 
-static void print_versions()
+#ifndef XMRIG_NO_ASM
+static const char *coloredAsmNames[] = {
+    "\x1B[1;31mnone\x1B[0m",
+    "auto",
+    "\x1B[1;32mintel\x1B[0m",
+    "\x1B[1;32mryzen\x1B[0m",
+    "\x1B[1;32mbulldozer\x1B[0m"
+};
+
+
+inline static const char *asmName(xmrig::Assembly assembly, bool colors)
 {
-    char buf[16];
+    return colors ? coloredAsmNames[assembly] : xmrig::Asm::toString(assembly);
-
-#   if defined(__clang__)
-    snprintf(buf, 16, " clang/%d.%d.%d", __clang_major__, __clang_minor__, __clang_patchlevel__);
-#   elif defined(__GNUC__)
-    snprintf(buf, 16, " gcc/%d.%d.%d", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
-#   elif defined(_MSC_VER)
-    snprintf(buf, 16, " MSVC/%d", MSVC_VERSION);
-#   else
-    buf[0] = '\0';
-#   endif
-
-
-    Log::i()->text(Options::i()->colors() ? "\x1B[01;32m * \x1B[01;37mVERSIONS:     \x1B[01;36mXMRig/%s\x1B[01;37m libuv/%s%s" : " * VERSIONS:     XMRig/%s libuv/%s%s",
-                   APP_VERSION, uv_version_string(), buf);
-}
-
-
-static void print_memory() {
-    if (Options::i()->colors()) {
-        Log::i()->text("\x1B[01;32m * \x1B[01;37mHUGE PAGES:   %s, %s",
-                       Mem::isHugepagesAvailable() ? "\x1B[01;32mavailable" : "\x1B[01;31munavailable",
-                       Mem::isHugepagesEnabled() ? "\x1B[01;32menabled" : "\x1B[01;31mdisabled");
-    }
-    else {
-        Log::i()->text(" * HUGE PAGES:   %s, %s", Mem::isHugepagesAvailable() ? "available" : "unavailable", Mem::isHugepagesEnabled() ? "enabled" : "disabled");
-    }
-}
-
-
-static void print_cpu()
-{
-    if (Options::i()->colors()) {
-        Log::i()->text("\x1B[01;32m * \x1B[01;37mCPU:          %s (%d) %sx64 %sAES-NI",
-                       Cpu::brand(),
-                       Cpu::sockets(),
-                       Cpu::isX64() ? "\x1B[01;32m" : "\x1B[01;31m-",
-                       Cpu::hasAES() ? "\x1B[01;32m" : "\x1B[01;31m-");
-#       ifndef XMRIG_NO_LIBCPUID
-        Log::i()->text("\x1B[01;32m * \x1B[01;37mCPU L2/L3:    %.1f MB/%.1f MB", Cpu::l2() / 1024.0, Cpu::l3() / 1024.0);
-#       endif
-    }
-    else {
-        Log::i()->text(" * CPU:          %s (%d) %sx64 %sAES-NI", Cpu::brand(), Cpu::sockets(), Cpu::isX64() ? "" : "-", Cpu::hasAES() ? "" : "-");
-#       ifndef XMRIG_NO_LIBCPUID
-        Log::i()->text(" * CPU L2/L3:    %.1f MB/%.1f MB", Cpu::l2() / 1024.0, Cpu::l3() / 1024.0);
-#       endif
-    }
-}
-
-
-static void print_threads()
-{
-    char buf[32];
-    if (Options::i()->affinity() != -1L) {
-        snprintf(buf, 32, ", affinity=0x%" PRIX64, Options::i()->affinity());
-    }
-    else {
-        buf[0] = '\0';
-    }
-
-    Log::i()->text(Options::i()->colors() ? "\x1B[01;32m * \x1B[01;37mTHREADS:      \x1B[01;36m%d\x1B[01;37m, %s, av=%d, %sdonate=%d%%%s" : " * THREADS:      %d, %s, av=%d, %sdonate=%d%%%s",
-                   Options::i()->threads(),
-                   Options::i()->algoName(),
-                   Options::i()->algoVariant(),
-                   Options::i()->colors() && Options::i()->donateLevel() == 0 ? "\x1B[01;31m" : "",
-                   Options::i()->donateLevel(),
-                   buf);
-}
-
-
-static void print_pools()
-{
-    const std::vector<Url*> &pools = Options::i()->pools();
-
-    for (size_t i = 0; i < pools.size(); ++i) {
-        Log::i()->text(Options::i()->colors() ? "\x1B[01;32m * \x1B[01;37mPOOL #%d:      \x1B[01;36m%s:%d" : " * POOL #%d:      %s:%d",
-                       i + 1,
-                       pools[i]->host(),
-                       pools[i]->port());
-    }
-
-#   ifdef APP_DEBUG
-    for (size_t i = 0; i < pools.size(); ++i) {
-        Log::i()->text("%s:%d, user: %s, pass: %s, ka: %d, nicehash: %d", pools[i]->host(), pools[i]->port(), pools[i]->user(), pools[i]->password(), pools[i]->isKeepAlive(), pools[i]->isNicehash());
-    }
-#   endif
-}
-
-
-#ifndef XMRIG_NO_API
-static void print_api()
-{
-    if (Options::i()->apiPort() == 0) {
-        return;
-    }
-
-    Log::i()->text(Options::i()->colors() ? "\x1B[01;32m * \x1B[01;37mAPI PORT:     \x1B[01;36m%d" : " * API PORT:     %d", Options::i()->apiPort());
 }
 #endif
 
 
-static void print_commands()
+static void print_memory(xmrig::Config *config) {
-{
+#   ifdef _WIN32
-    if (Options::i()->colors()) {
+    if (config->isColors()) {
-        Log::i()->text("\x1B[01;32m * \x1B[01;37mCOMMANDS:     \x1B[01;35mh\x1B[01;37mashrate, \x1B[01;35mp\x1B[01;37mause, \x1B[01;35mr\x1B[01;37mesume");
+        Log::i()->text(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") "%s",
+                       "HUGE PAGES", Mem::isHugepagesAvailable() ? "\x1B[1;32mavailable" : "\x1B[01;31munavailable");
     }
     else {
-        Log::i()->text(" * COMMANDS:     'h' hashrate, 'p' pause, 'r' resume");
+        Log::i()->text(" * %-13s%s", "HUGE PAGES", Mem::isHugepagesAvailable() ? "available" : "unavailable");
+    }
+#   endif
+}
+
+
+static void print_cpu(xmrig::Config *config)
+{
+    using namespace xmrig;
+
+    if (config->isColors()) {
+        Log::i()->text(GREEN_BOLD(" * ") WHITE_BOLD("%-13s%s (%d)") " %sx64 %sAES %sAVX2",
+                       "CPU",
+                       Cpu::info()->brand(),
+                       Cpu::info()->sockets(),
+                       Cpu::info()->isX64()   ? "\x1B[1;32m" : "\x1B[1;31m-",
+                       Cpu::info()->hasAES()  ? "\x1B[1;32m" : "\x1B[1;31m-",
+                       Cpu::info()->hasAVX2() ? "\x1B[1;32m" : "\x1B[1;31m-");
+#       ifndef XMRIG_NO_LIBCPUID
+        Log::i()->text(GREEN_BOLD(" * ") WHITE_BOLD("%-13s%.1f MB/%.1f MB"), "CPU L2/L3", Cpu::info()->L2() / 1024.0, Cpu::info()->L3() / 1024.0);
+#       endif
+    }
+    else {
+        Log::i()->text(" * %-13s%s (%d) %sx64 %sAES %sAVX2",
+                       "CPU",
+                       Cpu::info()->brand(),
+                       Cpu::info()->sockets(),
+                       Cpu::info()->isX64()   ? "" : "-",
+                       Cpu::info()->hasAES()  ? "" : "-",
+                       Cpu::info()->hasAVX2() ? "" : "-");
+#       ifndef XMRIG_NO_LIBCPUID
+        Log::i()->text(" * %-13s%.1f MB/%.1f MB", "CPU L2/L3", Cpu::info()->L2() / 1024.0, Cpu::info()->L3() / 1024.0);
+#       endif
     }
 }
 
 
-void Summary::print()
+static void print_threads(xmrig::Config *config)
 {
-    print_versions();
+    if (config->threadsMode() != xmrig::Config::Advanced) {
-    print_memory();
+        char buf[32] = { 0 };
-    print_cpu();
+        if (config->affinity() != -1L) {
-    print_threads();
+            snprintf(buf, sizeof buf, ", affinity=0x%" PRIX64, config->affinity());
-    print_pools();
+        }
 
-#   ifndef XMRIG_NO_API
+        Log::i()->text(config->isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("%d") WHITE_BOLD(", %s, av=%d, %sdonate=%d%%") WHITE_BOLD("%s")
-    print_api();
+                                          : " * %-13s%d, %s, av=%d, %sdonate=%d%%%s",
+                       "THREADS",
+                       config->threadsCount(),
+                       config->algorithm().name(),
+                       config->algoVariant(),
+                       config->isColors() && config->donateLevel() == 0 ? "\x1B[1;31m" : "",
+                       config->donateLevel(),
+                       buf);
+    }
+    else {
+        Log::i()->text(config->isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("%d") WHITE_BOLD(", %s, %sdonate=%d%%")
+                                          : " * %-13s%d, %s, %sdonate=%d%%",
+                       "THREADS",
+                       config->threadsCount(),
+                       config->algorithm().name(),
+                       config->isColors() && config->donateLevel() == 0 ? "\x1B[1;31m" : "",
+                       config->donateLevel());
+    }
+
+#   ifndef XMRIG_NO_ASM
+    if (config->assembly() == xmrig::ASM_AUTO) {
+        const xmrig::Assembly assembly = xmrig::Cpu::info()->assembly();
+
+        Log::i()->text(config->isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13sauto:%s")
+                                          : " * %-13sauto:%s", "ASSEMBLY", asmName(assembly, config->isColors()));
+    }
+    else {
+        Log::i()->text(config->isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13s%s") : " * %-13s%s", "ASSEMBLY", asmName(config->assembly(), config->isColors()));
+    }
 #   endif
+}
 
-    print_commands();
+
+static void print_commands(xmrig::Config *config)
+{
+    if (config->isColors()) {
+        Log::i()->text(GREEN_BOLD(" * ") WHITE_BOLD("COMMANDS     ") MAGENTA_BOLD("h") WHITE_BOLD("ashrate, ")
+                                                                     MAGENTA_BOLD("p") WHITE_BOLD("ause, ")
+                                                                     MAGENTA_BOLD("r") WHITE_BOLD("esume"));
+    }
+    else {
+        Log::i()->text(" * COMMANDS     'h' hashrate, 'p' pause, 'r' resume");
+    }
+}
+
+
+void Summary::print(xmrig::Controller *controller)
+{
+    controller->config()->printVersions();
+    print_memory(controller->config());
+    print_cpu(controller->config());
+    print_threads(controller->config());
+    controller->config()->printPools();
+    controller->config()->printAPI();
+
+    print_commands(controller->config());
 }
 
 

src/Summary.h

@@ -4,8 +4,8 @@
  * 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>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- *
+ * Copyright 2016-2018 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
@@ -25,10 +25,15 @@
 #define __SUMMARY_H__
 
 
+namespace xmrig {
+    class Controller;
+}
+
+
 class Summary
 {
 public:
-    static void print();
+    static void print(xmrig::Controller *controller);
 };
 
 

src/api/Api.cpp

@@ -4,8 +4,9 @@
  * 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>
+ * 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>
  *
  *   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
@@ -25,17 +26,17 @@
 
 
 #include "api/Api.h"
-#include "api/ApiState.h"
+#include "api/ApiRouter.h"
+#include "common/api/HttpReply.h"
+#include "common/api/HttpRequest.h"
 
 
-ApiState *Api::m_state = nullptr;
+ApiRouter *Api::m_router = nullptr;
-uv_mutex_t Api::m_mutex;
 
 
-bool Api::start()
+bool Api::start(xmrig::Controller *controller)
 {
-    uv_mutex_init(&m_mutex);
+    m_router = new ApiRouter(controller);
-    m_state = new ApiState();
 
     return true;
 }
@@ -43,43 +44,30 @@ bool Api::start()
 
 void Api::release()
 {
-    delete m_state;
+    delete m_router;
 }
 
 
-char *Api::get(const char *url, int *status)
+void Api::exec(const xmrig::HttpRequest &req, xmrig::HttpReply &reply)
 {
-    if (!m_state) {
+    if (!m_router) {
-        return nullptr;
+        reply.status = 500;
-    }
-
-    uv_mutex_lock(&m_mutex);
-    char *buf = m_state->get(url, status);
-    uv_mutex_unlock(&m_mutex);
-
-    return buf;
-}
-
-
-void Api::tick(const Hashrate *hashrate)
-{
-    if (!m_state) {
         return;
     }
 
-    uv_mutex_lock(&m_mutex);
+    if (req.method() == xmrig::HttpRequest::Get) {
-    m_state->tick(hashrate);
+        return m_router->get(req, reply);
-    uv_mutex_unlock(&m_mutex);
+    }
+
+    m_router->exec(req, reply);
 }
 
 
-void Api::tick(const NetworkState &network)
+void Api::tick(const xmrig::NetworkState &network)
 {
-    if (!m_state) {
+    if (!m_router) {
         return;
     }
 
-    uv_mutex_lock(&m_mutex);
+    m_router->tick(network);
-    m_state->tick(network);
-    uv_mutex_unlock(&m_mutex);
 }

src/api/Api.h

@@ -4,8 +4,9 @@
  * 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>
+ * 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>
  *
  *   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
@@ -21,31 +22,36 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __API_H__
+#ifndef XMRIG_API_H
-#define __API_H__
+#define XMRIG_API_H
 
 
 #include <uv.h>
 
 
-class ApiState;
+class ApiRouter;
 class Hashrate;
-class NetworkState;
+
+
+namespace xmrig {
+    class Controller;
+    class HttpReply;
+    class HttpRequest;
+    class NetworkState;
+}
 
 
 class Api
 {
 public:
-    static bool start();
+    static bool start(xmrig::Controller *controller);
     static void release();
 
-    static char *get(const char *url, int *status);
+    static void exec(const xmrig::HttpRequest &req, xmrig::HttpReply &reply);
-    static void tick(const Hashrate *hashrate);
+    static void tick(const xmrig::NetworkState &results);
-    static void tick(const NetworkState &results);
 
 private:
-    static ApiState *m_state;
+    static ApiRouter *m_router;
-    static uv_mutex_t m_mutex;
 };
 
-#endif /* __API_H__ */
+#endif /* XMRIG_API_H */

src/api/ApiRouter.cpp

@@ -0,0 +1,339 @@
+/* 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>
+ *
+ *   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 <math.h>
+#include <string.h>
+#include <uv.h>
+
+#if _WIN32
+#   include "winsock2.h"
+#else
+#   include "unistd.h"
+#endif
+
+
+#include "api/ApiRouter.h"
+#include "common/api/HttpReply.h"
+#include "common/api/HttpRequest.h"
+#include "common/cpu/Cpu.h"
+#include "common/crypto/keccak.h"
+#include "common/net/Job.h"
+#include "common/Platform.h"
+#include "core/Config.h"
+#include "core/Controller.h"
+#include "interfaces/IThread.h"
+#include "rapidjson/document.h"
+#include "rapidjson/prettywriter.h"
+#include "rapidjson/stringbuffer.h"
+#include "version.h"
+#include "workers/Hashrate.h"
+#include "workers/Workers.h"
+
+
+static inline double normalize(double d)
+{
+    if (!isnormal(d)) {
+        return 0.0;
+    }
+
+    return floor(d * 100.0) / 100.0;
+}
+
+
+ApiRouter::ApiRouter(xmrig::Controller *controller) :
+    m_controller(controller)
+{
+    memset(m_workerId, 0, sizeof(m_workerId));
+
+    setWorkerId(controller->config()->apiWorkerId());
+    genId(controller->config()->apiId());
+}
+
+
+ApiRouter::~ApiRouter()
+{
+}
+
+
+void ApiRouter::ApiRouter::get(const xmrig::HttpRequest &req, xmrig::HttpReply &reply) const
+{
+    rapidjson::Document doc;
+
+    if (req.match("/1/config")) {
+        if (req.isRestricted()) {
+            reply.status = 403;
+            return;
+        }
+
+        m_controller->config()->getJSON(doc);
+
+        return finalize(reply, doc);
+    }
+
+    if (req.match("/1/threads")) {
+        getThreads(doc);
+
+        return finalize(reply, doc);
+    }
+
+    doc.SetObject();
+
+    getIdentify(doc);
+    getMiner(doc);
+    getHashrate(doc);
+    getResults(doc);
+    getConnection(doc);
+
+    return finalize(reply, doc);
+}
+
+
+void ApiRouter::exec(const xmrig::HttpRequest &req, xmrig::HttpReply &reply)
+{
+    if (req.method() == xmrig::HttpRequest::Put && req.match("/1/config")) {
+        m_controller->config()->reload(req.body());
+        return;
+    }
+
+    reply.status = 404;
+}
+
+
+void ApiRouter::tick(const xmrig::NetworkState &network)
+{
+    m_network = network;
+}
+
+
+void ApiRouter::onConfigChanged(xmrig::Config *config, xmrig::Config *previousConfig)
+{
+    updateWorkerId(config->apiWorkerId(), previousConfig->apiWorkerId());
+}
+
+
+void ApiRouter::finalize(xmrig::HttpReply &reply, rapidjson::Document &doc) const
+{
+    rapidjson::StringBuffer buffer(nullptr, 4096);
+    rapidjson::PrettyWriter<rapidjson::StringBuffer> writer(buffer);
+    writer.SetMaxDecimalPlaces(10);
+    doc.Accept(writer);
+
+    reply.status = 200;
+    reply.buf    = strdup(buffer.GetString());
+    reply.size   = buffer.GetSize();
+}
+
+
+void ApiRouter::genId(const char *id)
+{
+    memset(m_id, 0, sizeof(m_id));
+
+    if (id && strlen(id) > 0) {
+        strncpy(m_id, id, sizeof(m_id) - 1);
+        return;
+    }
+
+    uv_interface_address_t *interfaces;
+    int count = 0;
+
+    if (uv_interface_addresses(&interfaces, &count) < 0) {
+        return;
+    }
+
+    for (int i = 0; i < count; i++) {
+        if (!interfaces[i].is_internal && interfaces[i].address.address4.sin_family == AF_INET) {
+            uint8_t hash[200];
+            const size_t addrSize = sizeof(interfaces[i].phys_addr);
+            const size_t inSize   = strlen(APP_KIND) + addrSize + sizeof(uint16_t);
+            const uint16_t port   = static_cast<uint16_t>(m_controller->config()->apiPort());
+
+            uint8_t *input = new uint8_t[inSize]();
+            memcpy(input, &port, sizeof(uint16_t));
+            memcpy(input + sizeof(uint16_t), interfaces[i].phys_addr, addrSize);
+            memcpy(input + sizeof(uint16_t) + addrSize, APP_KIND, strlen(APP_KIND));
+
+            xmrig::keccak(input, inSize, hash);
+            xmrig::Job::toHex(hash, 8, m_id);
+
+            delete [] input;
+            break;
+        }
+    }
+
+    uv_free_interface_addresses(interfaces, count);
+}
+
+
+void ApiRouter::getConnection(rapidjson::Document &doc) const
+{
+    auto &allocator = doc.GetAllocator();
+
+    rapidjson::Value connection(rapidjson::kObjectType);
+    connection.AddMember("pool",      rapidjson::StringRef(m_network.pool), allocator);
+    connection.AddMember("uptime",    m_network.connectionTime(), allocator);
+    connection.AddMember("ping",      m_network.latency(), allocator);
+    connection.AddMember("failures",  m_network.failures, allocator);
+    connection.AddMember("error_log", rapidjson::Value(rapidjson::kArrayType), allocator);
+
+    doc.AddMember("connection", connection, allocator);
+}
+
+
+void ApiRouter::getHashrate(rapidjson::Document &doc) const
+{
+    auto &allocator = doc.GetAllocator();
+
+    rapidjson::Value hashrate(rapidjson::kObjectType);
+    rapidjson::Value total(rapidjson::kArrayType);
+    rapidjson::Value threads(rapidjson::kArrayType);
+
+    const Hashrate *hr = Workers::hashrate();
+
+    total.PushBack(normalize(hr->calc(Hashrate::ShortInterval)),  allocator);
+    total.PushBack(normalize(hr->calc(Hashrate::MediumInterval)), allocator);
+    total.PushBack(normalize(hr->calc(Hashrate::LargeInterval)),  allocator);
+
+    for (size_t i = 0; i < Workers::threads(); i++) {
+        rapidjson::Value thread(rapidjson::kArrayType);
+        thread.PushBack(normalize(hr->calc(i, Hashrate::ShortInterval)),  allocator);
+        thread.PushBack(normalize(hr->calc(i, Hashrate::MediumInterval)), allocator);
+        thread.PushBack(normalize(hr->calc(i, Hashrate::LargeInterval)),  allocator);
+
+        threads.PushBack(thread, allocator);
+    }
+
+    hashrate.AddMember("total",   total, allocator);
+    hashrate.AddMember("highest", normalize(hr->highest()), allocator);
+    hashrate.AddMember("threads", threads, allocator);
+    doc.AddMember("hashrate", hashrate, allocator);
+}
+
+
+void ApiRouter::getIdentify(rapidjson::Document &doc) const
+{
+    doc.AddMember("id",        rapidjson::StringRef(m_id),       doc.GetAllocator());
+    doc.AddMember("worker_id", rapidjson::StringRef(m_workerId), doc.GetAllocator());
+}
+
+
+void ApiRouter::getMiner(rapidjson::Document &doc) const
+{
+    using namespace xmrig;
+    auto &allocator = doc.GetAllocator();
+
+    rapidjson::Value cpu(rapidjson::kObjectType);
+    cpu.AddMember("brand",   rapidjson::StringRef(Cpu::info()->brand()), allocator);
+    cpu.AddMember("aes",     Cpu::info()->hasAES(), allocator);
+    cpu.AddMember("x64",     Cpu::info()->isX64(), allocator);
+    cpu.AddMember("sockets", Cpu::info()->sockets(), allocator);
+
+    doc.AddMember("version",      APP_VERSION, allocator);
+    doc.AddMember("kind",         APP_KIND, allocator);
+    doc.AddMember("ua",           rapidjson::StringRef(Platform::userAgent()), allocator);
+    doc.AddMember("cpu",          cpu, allocator);
+    doc.AddMember("algo",         rapidjson::StringRef(m_controller->config()->algorithm().name()), allocator);
+    doc.AddMember("hugepages",    Workers::hugePages() > 0, allocator);
+    doc.AddMember("donate_level", m_controller->config()->donateLevel(), allocator);
+}
+
+
+void ApiRouter::getResults(rapidjson::Document &doc) const
+{
+    auto &allocator = doc.GetAllocator();
+
+    rapidjson::Value results(rapidjson::kObjectType);
+
+    results.AddMember("diff_current",  m_network.diff, allocator);
+    results.AddMember("shares_good",   m_network.accepted, allocator);
+    results.AddMember("shares_total",  m_network.accepted + m_network.rejected, allocator);
+    results.AddMember("avg_time",      m_network.avgTime(), allocator);
+    results.AddMember("hashes_total",  m_network.total, allocator);
+
+    rapidjson::Value best(rapidjson::kArrayType);
+    for (size_t i = 0; i < m_network.topDiff.size(); ++i) {
+        best.PushBack(m_network.topDiff[i], allocator);
+    }
+
+    results.AddMember("best",      best, allocator);
+    results.AddMember("error_log", rapidjson::Value(rapidjson::kArrayType), allocator);
+
+    doc.AddMember("results", results, allocator);
+}
+
+
+void ApiRouter::getThreads(rapidjson::Document &doc) const
+{
+    doc.SetObject();
+    auto &allocator = doc.GetAllocator();
+    const Hashrate *hr = Workers::hashrate();
+
+    Workers::threadsSummary(doc);
+
+    const std::vector<xmrig::IThread *> &threads = m_controller->config()->threads();
+    rapidjson::Value list(rapidjson::kArrayType);
+
+    size_t i = 0;
+    for (const xmrig::IThread *thread : threads) {
+        rapidjson::Value value = thread->toAPI(doc);
+
+        rapidjson::Value hashrate(rapidjson::kArrayType);
+        hashrate.PushBack(normalize(hr->calc(i, Hashrate::ShortInterval)),  allocator);
+        hashrate.PushBack(normalize(hr->calc(i, Hashrate::MediumInterval)), allocator);
+        hashrate.PushBack(normalize(hr->calc(i, Hashrate::LargeInterval)),  allocator);
+
+        i++;
+
+        value.AddMember("hashrate", hashrate, allocator);
+        list.PushBack(value, allocator);
+    }
+
+    doc.AddMember("threads", list, allocator);
+}
+
+
+void ApiRouter::setWorkerId(const char *id)
+{
+    memset(m_workerId, 0, sizeof(m_workerId));
+
+    if (id && strlen(id) > 0) {
+        strncpy(m_workerId, id, sizeof(m_workerId) - 1);
+    }
+    else {
+        gethostname(m_workerId, sizeof(m_workerId) - 1);
+    }
+}
+
+
+void ApiRouter::updateWorkerId(const char *id, const char *previousId)
+{
+    if (id == previousId) {
+        return;
+    }
+
+    if (id != nullptr && previousId != nullptr && strcmp(id, previousId) == 0) {
+        return;
+    }
+
+    setWorkerId(id);
+}

src/api/ApiRouter.h

@@ -0,0 +1,76 @@
+/* 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>
+ *
+ *   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_APIROUTER_H
+#define XMRIG_APIROUTER_H
+
+
+#include "api/NetworkState.h"
+#include "common/interfaces/IControllerListener.h"
+#include "rapidjson/fwd.h"
+
+
+class Hashrate;
+
+
+namespace xmrig {
+    class Controller;
+    class HttpReply;
+    class HttpRequest;
+}
+
+
+class ApiRouter : public xmrig::IControllerListener
+{
+public:
+    ApiRouter(xmrig::Controller *controller);
+    ~ApiRouter() override;
+
+    void get(const xmrig::HttpRequest &req, xmrig::HttpReply &reply) const;
+    void exec(const xmrig::HttpRequest &req, xmrig::HttpReply &reply);
+
+    void tick(const xmrig::NetworkState &results);
+
+protected:
+    void onConfigChanged(xmrig::Config *config, xmrig::Config *previousConfig) override;
+
+private:
+    void finalize(xmrig::HttpReply &reply, rapidjson::Document &doc) const;
+    void genId(const char *id);
+    void getConnection(rapidjson::Document &doc) const;
+    void getHashrate(rapidjson::Document &doc) const;
+    void getIdentify(rapidjson::Document &doc) const;
+    void getMiner(rapidjson::Document &doc) const;
+    void getResults(rapidjson::Document &doc) const;
+    void getThreads(rapidjson::Document &doc) const;
+    void setWorkerId(const char *id);
+    void updateWorkerId(const char *id, const char *previousId);
+
+    char m_id[32];
+    char m_workerId[128];
+    xmrig::NetworkState m_network;
+    xmrig::Controller *m_controller;
+};
+
+#endif /* XMRIG_APIROUTER_H */

src/api/ApiState.cpp

@@ -1,260 +0,0 @@
-/* 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 <math.h>
-#include <string.h>
-#include <uv.h>
-
-#if _WIN32
-#   include "winsock2.h"
-#else
-#   include "unistd.h"
-#endif
-
-
-#include "api/ApiState.h"
-#include "Cpu.h"
-#include "Mem.h"
-#include "net/Job.h"
-#include "Options.h"
-#include "Platform.h"
-#include "rapidjson/document.h"
-#include "rapidjson/stringbuffer.h"
-#include "rapidjson/prettywriter.h"
-#include "version.h"
-#include "workers/Hashrate.h"
-
-
-extern "C"
-{
-#include "crypto/c_keccak.h"
-}
-
-
-static inline double normalize(double d)
-{
-    if (!isnormal(d)) {
-        return 0.0;
-    }
-
-    return floor(d * 100.0) / 100.0;
-}
-
-
-ApiState::ApiState()
-{
-    m_threads  = Options::i()->threads();
-    m_hashrate = new double[m_threads * 3]();
-
-    memset(m_totalHashrate, 0, sizeof(m_totalHashrate));
-    memset(m_workerId, 0, sizeof(m_workerId));
-
-    if (Options::i()->apiWorkerId()) {
-        strncpy(m_workerId, Options::i()->apiWorkerId(), sizeof(m_workerId) - 1);
-    }
-    else {
-        gethostname(m_workerId, sizeof(m_workerId) - 1);
-    }
-
-    genId();
-}
-
-
-ApiState::~ApiState()
-{
-    delete [] m_hashrate;
-}
-
-
-char *ApiState::get(const char *url, int *status) const
-{
-    rapidjson::Document doc;
-    doc.SetObject();
-
-    getIdentify(doc);
-    getMiner(doc);
-    getHashrate(doc);
-    getResults(doc);
-    getConnection(doc);
-
-    return finalize(doc);
-}
-
-
-void ApiState::tick(const Hashrate *hashrate)
-{
-    for (int i = 0; i < m_threads; ++i) {
-        m_hashrate[i * 3]     = hashrate->calc((size_t) i, Hashrate::ShortInterval);
-        m_hashrate[i * 3 + 1] = hashrate->calc((size_t) i, Hashrate::MediumInterval);
-        m_hashrate[i * 3 + 2] = hashrate->calc((size_t) i, Hashrate::LargeInterval);
-    }
-
-    m_totalHashrate[0] = hashrate->calc(Hashrate::ShortInterval);
-    m_totalHashrate[1] = hashrate->calc(Hashrate::MediumInterval);
-    m_totalHashrate[2] = hashrate->calc(Hashrate::LargeInterval);
-    m_highestHashrate  = hashrate->highest();
-}
-
-
-void ApiState::tick(const NetworkState &network)
-{
-    m_network = network;
-}
-
-
-char *ApiState::finalize(rapidjson::Document &doc) const
-{
-    rapidjson::StringBuffer buffer(0, 4096);
-    rapidjson::PrettyWriter<rapidjson::StringBuffer> writer(buffer);
-    writer.SetMaxDecimalPlaces(10);
-    doc.Accept(writer);
-
-    return strdup(buffer.GetString());
-}
-
-
-void ApiState::genId()
-{
-    memset(m_id, 0, sizeof(m_id));
-
-    uv_interface_address_t *interfaces;
-    int count = 0;
-
-    if (uv_interface_addresses(&interfaces, &count) < 0) {
-        return;
-    }
-
-    for (int i = 0; i < count; i++) {
-        if (!interfaces[i].is_internal && interfaces[i].address.address4.sin_family == AF_INET) {
-            uint8_t hash[200];
-            const size_t addrSize = sizeof(interfaces[i].phys_addr);
-            const size_t inSize   = strlen(APP_KIND) + addrSize;
-
-            uint8_t *input = new uint8_t[inSize]();
-            memcpy(input, interfaces[i].phys_addr, addrSize);
-            memcpy(input + addrSize, APP_KIND, strlen(APP_KIND));
-
-            keccak(input, static_cast<int>(inSize), hash, sizeof(hash));
-            Job::toHex(hash, 8, m_id);
-
-            delete [] input;
-            break;
-        }
-    }
-
-    uv_free_interface_addresses(interfaces, count);
-}
-
-
-void ApiState::getConnection(rapidjson::Document &doc) const
-{
-    auto &allocator = doc.GetAllocator();
-
-    rapidjson::Value connection(rapidjson::kObjectType);
-    connection.AddMember("pool",      rapidjson::StringRef(m_network.pool), allocator);
-    connection.AddMember("uptime",    m_network.connectionTime(), allocator);
-    connection.AddMember("ping",      m_network.latency(), allocator);
-    connection.AddMember("failures",  m_network.failures, allocator);
-    connection.AddMember("error_log", rapidjson::Value(rapidjson::kArrayType), allocator);
-
-    doc.AddMember("connection", connection, allocator);
-}
-
-
-void ApiState::getHashrate(rapidjson::Document &doc) const
-{
-    auto &allocator = doc.GetAllocator();
-
-    rapidjson::Value hashrate(rapidjson::kObjectType);
-    rapidjson::Value total(rapidjson::kArrayType);
-    rapidjson::Value threads(rapidjson::kArrayType);
-
-    for (int i = 0; i < 3; ++i) {
-        total.PushBack(normalize(m_totalHashrate[i]), allocator);
-    }
-
-    for (int i = 0; i < m_threads * 3; i += 3) {
-        rapidjson::Value thread(rapidjson::kArrayType);
-        thread.PushBack(normalize(m_hashrate[i]),     allocator);
-        thread.PushBack(normalize(m_hashrate[i + 1]), allocator);
-        thread.PushBack(normalize(m_hashrate[i + 2]), allocator);
-
-        threads.PushBack(thread, allocator);
-    }
-
-    hashrate.AddMember("total", total, allocator);
-    hashrate.AddMember("highest", normalize(m_highestHashrate), allocator);
-    hashrate.AddMember("threads", threads, allocator);
-    doc.AddMember("hashrate", hashrate, allocator);
-}
-
-
-void ApiState::getIdentify(rapidjson::Document &doc) const
-{
-    doc.AddMember("id",        rapidjson::StringRef(m_id),       doc.GetAllocator());
-    doc.AddMember("worker_id", rapidjson::StringRef(m_workerId), doc.GetAllocator());
-}
-
-
-void ApiState::getMiner(rapidjson::Document &doc) const
-{
-    auto &allocator = doc.GetAllocator();
-
-    rapidjson::Value cpu(rapidjson::kObjectType);
-    cpu.AddMember("brand",   rapidjson::StringRef(Cpu::brand()), allocator);
-    cpu.AddMember("aes",     Cpu::hasAES(), allocator);
-    cpu.AddMember("x64",     Cpu::isX64(), allocator);
-    cpu.AddMember("sockets", Cpu::sockets(), allocator);
-
-    doc.AddMember("version",      APP_VERSION, allocator);
-    doc.AddMember("kind",         APP_KIND, allocator);
-    doc.AddMember("ua",           rapidjson::StringRef(Platform::userAgent()), allocator);
-    doc.AddMember("cpu",          cpu, allocator);
-    doc.AddMember("algo",         rapidjson::StringRef(Options::i()->algoName()), allocator);
-    doc.AddMember("hugepages",    Mem::isHugepagesEnabled(), allocator);
-    doc.AddMember("donate_level", Options::i()->donateLevel(), allocator);
-}
-
-
-void ApiState::getResults(rapidjson::Document &doc) const
-{
-    auto &allocator = doc.GetAllocator();
-
-    rapidjson::Value results(rapidjson::kObjectType);
-
-    results.AddMember("diff_current",  m_network.diff, allocator);
-    results.AddMember("shares_good",   m_network.accepted, allocator);
-    results.AddMember("shares_total",  m_network.accepted + m_network.rejected, allocator);
-    results.AddMember("avg_time",      m_network.avgTime(), allocator);
-    results.AddMember("hashes_total",  m_network.total, allocator);
-
-    rapidjson::Value best(rapidjson::kArrayType);
-    for (size_t i = 0; i < m_network.topDiff.size(); ++i) {
-        best.PushBack(m_network.topDiff[i], allocator);
-    }
-
-    results.AddMember("best",      best, allocator);
-    results.AddMember("error_log", rapidjson::Value(rapidjson::kArrayType), allocator);
-
-    doc.AddMember("results", results, allocator);
-}

src/api/Httpd.cpp

@@ -1,116 +0,0 @@
-/* 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 <microhttpd.h>
-#include <string.h>
-
-
-#include "api/Api.h"
-#include "api/Httpd.h"
-#include "log/Log.h"
-
-
-Httpd::Httpd(int port, const char *accessToken) :
-    m_accessToken(accessToken),
-    m_port(port),
-    m_daemon(nullptr)
-{
-}
-
-
-bool Httpd::start()
-{
-    if (!m_port) {
-        return false;
-    }
-
-    m_daemon = MHD_start_daemon(MHD_USE_SELECT_INTERNALLY, m_port, nullptr, nullptr, &Httpd::handler, this, MHD_OPTION_END);
-    if (!m_daemon) {
-        LOG_ERR("HTTP Daemon failed to start.");
-        return false;
-    }
-
-    return true;
-}
-
-
-int Httpd::auth(const char *header)
-{
-    if (!m_accessToken) {
-        return MHD_HTTP_OK;
-    }
-
-    if (m_accessToken && !header) {
-        return MHD_HTTP_UNAUTHORIZED;
-    }
-
-    const size_t size = strlen(header);
-    if (size < 8 || strlen(m_accessToken) != size - 7 || memcmp("Bearer ", header, 7) != 0) {
-        return MHD_HTTP_FORBIDDEN;
-    }
-
-    return strncmp(m_accessToken, header + 7, strlen(m_accessToken)) == 0 ? MHD_HTTP_OK : MHD_HTTP_FORBIDDEN;
-}
-
-
-int Httpd::done(MHD_Connection *connection, int status, MHD_Response *rsp)
-{
-    if (!rsp) {
-        rsp = MHD_create_response_from_buffer(0, nullptr, MHD_RESPMEM_PERSISTENT);
-    }
-
-    MHD_add_response_header(rsp, "Content-Type", "application/json");
-    MHD_add_response_header(rsp, "Access-Control-Allow-Origin", "*");
-    MHD_add_response_header(rsp, "Access-Control-Allow-Methods", "GET");
-    MHD_add_response_header(rsp, "Access-Control-Allow-Headers", "Authorization");
-
-    const int ret = MHD_queue_response(connection, status, rsp);
-    MHD_destroy_response(rsp);
-    return ret;
-}
-
-
-int Httpd::handler(void *cls, struct MHD_Connection *connection, const char *url, const char *method, const char *version, const char *upload_data, size_t *upload_data_size, void **con_cls)
-{
-    if (strcmp(method, "OPTIONS") == 0) {
-        return done(connection, MHD_HTTP_OK, nullptr);
-    }
-
-    if (strcmp(method, "GET") != 0) {
-        return MHD_NO;
-    }
-
-    int status = static_cast<Httpd*>(cls)->auth(MHD_lookup_connection_value(connection, MHD_HEADER_KIND, "Authorization"));
-    if (status != MHD_HTTP_OK) {
-        return done(connection, status, nullptr);
-    }
-
-    char *buf = Api::get(url, &status);
-    if (buf == nullptr) {
-        return MHD_NO;
-    }
-
-    MHD_Response *rsp = MHD_create_response_from_buffer(strlen(buf), (void*) buf, MHD_RESPMEM_MUST_FREE);
-    return done(connection, status, rsp);
-}

src/api/NetworkState.cpp

@@ -4,8 +4,8 @@
  * 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>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- *
+ * Copyright 2016-2018 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
@@ -29,10 +29,10 @@
 
 
 #include "api/NetworkState.h"
-#include "net/SubmitResult.h"
+#include "common/net/SubmitResult.h"
 
 
-NetworkState::NetworkState() :
+xmrig::NetworkState::NetworkState() :
     diff(0),
     accepted(0),
     failures(0),
@@ -44,13 +44,13 @@ NetworkState::NetworkState() :
 }
 
 
-int NetworkState::connectionTime() const
+int xmrig::NetworkState::connectionTime() const
 {
     return m_active ? (int)((uv_now(uv_default_loop()) - m_connectionTime) / 1000) : 0;
 }
 
 
-uint32_t NetworkState::avgTime() const
+uint32_t xmrig::NetworkState::avgTime() const
 {
     if (m_latency.empty()) {
         return 0;
@@ -60,7 +60,7 @@ uint32_t NetworkState::avgTime() const
 }
 
 
-uint32_t NetworkState::latency() const
+uint32_t xmrig::NetworkState::latency() const
 {
     const size_t calls = m_latency.size();
     if (calls == 0) {
@@ -74,7 +74,7 @@ uint32_t NetworkState::latency() const
 }
 
 
-void NetworkState::add(const SubmitResult &result, const char *error)
+void xmrig::NetworkState::add(const SubmitResult &result, const char *error)
 {
     if (error) {
         rejected++;
@@ -94,7 +94,7 @@ void NetworkState::add(const SubmitResult &result, const char *error)
 }
 
 
-void NetworkState::setPool(const char *host, int port, const char *ip)
+void xmrig::NetworkState::setPool(const char *host, int port, const char *ip)
 {
     snprintf(pool, sizeof(pool) - 1, "%s:%d", host, port);
 
@@ -103,7 +103,7 @@ void NetworkState::setPool(const char *host, int port, const char *ip)
 }
 
 
-void NetworkState::stop()
+void xmrig::NetworkState::stop()
 {
     m_active = false;
     diff     = 0;

src/api/NetworkState.h

@@ -4,8 +4,9 @@
  * 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>
+ * 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>
  *
  *   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
@@ -21,14 +22,17 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __NETWORKSTATE_H__
+#ifndef XMRIG_NETWORKSTATE_H
-#define __NETWORKSTATE_H__
+#define XMRIG_NETWORKSTATE_H
 
 
 #include <array>
 #include <vector>
 
 
+namespace xmrig {
+
+
 class SubmitResult;
 
 
@@ -58,4 +62,8 @@ private:
     uint64_t m_connectionTime;
 };
 
-#endif /* __NETWORKSTATE_H__ */
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_NETWORKSTATE_H */

src/base/io/Json.cpp

@@ -0,0 +1,93 @@
+/* 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>
+ *
+ *   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 "base/io/Json.h"
+#include "rapidjson/document.h"
+
+
+bool xmrig::Json::getBool(const rapidjson::Value &obj, const char *key, bool defaultValue)
+{
+    auto i = obj.FindMember(key);
+    if (i != obj.MemberEnd() && i->value.IsBool()) {
+        return i->value.GetBool();
+    }
+
+    return defaultValue;
+}
+
+
+const char *xmrig::Json::getString(const rapidjson::Value &obj, const char *key,  const char *defaultValue)
+{
+    auto i = obj.FindMember(key);
+    if (i != obj.MemberEnd() && i->value.IsString()) {
+        return i->value.GetString();
+    }
+
+    return defaultValue;
+}
+
+
+int xmrig::Json::getInt(const rapidjson::Value &obj, const char *key, int defaultValue)
+{
+    auto i = obj.FindMember(key);
+    if (i != obj.MemberEnd() && i->value.IsInt()) {
+        return i->value.GetInt();
+    }
+
+    return defaultValue;
+}
+
+
+int64_t xmrig::Json::getInt64(const rapidjson::Value &obj, const char *key, int64_t defaultValue)
+{
+    auto i = obj.FindMember(key);
+    if (i != obj.MemberEnd() && i->value.IsInt64()) {
+        return i->value.GetInt64();
+    }
+
+    return defaultValue;
+}
+
+
+uint64_t xmrig::Json::getUint64(const rapidjson::Value &obj, const char *key, uint64_t defaultValue)
+{
+    auto i = obj.FindMember(key);
+    if (i != obj.MemberEnd() && i->value.IsUint64()) {
+        return i->value.GetUint64();
+    }
+
+    return defaultValue;
+}
+
+
+unsigned xmrig::Json::getUint(const rapidjson::Value &obj, const char *key, unsigned defaultValue)
+{
+    auto i = obj.FindMember(key);
+    if (i != obj.MemberEnd() && i->value.IsUint()) {
+        return i->value.GetUint();
+    }
+
+    return defaultValue;
+}

src/base/io/Json.h

@@ -0,0 +1,53 @@
+/* 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>
+ *
+ *   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_JSON_H
+#define XMRIG_JSON_H
+
+
+#include "rapidjson/fwd.h"
+
+
+namespace xmrig {
+
+
+class Json
+{
+public:
+    static bool getBool(const rapidjson::Value &obj, const char *key, bool defaultValue = false);
+    static const char *getString(const rapidjson::Value &obj, const char *key, const char *defaultValue = nullptr);
+    static int getInt(const rapidjson::Value &obj, const char *key, int defaultValue = 0);
+    static int64_t getInt64(const rapidjson::Value &obj, const char *key, int64_t defaultValue = 0);
+    static uint64_t getUint64(const rapidjson::Value &obj, const char *key, uint64_t defaultValue = 0);
+    static unsigned getUint(const rapidjson::Value &obj, const char *key, unsigned defaultValue = 0);
+
+    static bool get(const char *fileName, rapidjson::Document &doc);
+    static bool save(const char *fileName, const rapidjson::Document &doc);
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_JSON_H */

src/base/io/Json_unix.cpp

@@ -0,0 +1,62 @@
+/* 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>
+ *
+ *   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 <fstream>
+
+
+#include "base/io/Json.h"
+#include "rapidjson/document.h"
+#include "rapidjson/istreamwrapper.h"
+#include "rapidjson/ostreamwrapper.h"
+#include "rapidjson/prettywriter.h"
+
+
+bool xmrig::Json::get(const char *fileName, rapidjson::Document &doc)
+{
+    std::ifstream ifs(fileName, std::ios_base::in | std::ios_base::binary);
+    if (!ifs.is_open()) {
+        return false;
+    }
+
+    rapidjson::IStreamWrapper isw(ifs);
+    doc.ParseStream<rapidjson::kParseCommentsFlag | rapidjson::kParseTrailingCommasFlag>(isw);
+
+    return !doc.HasParseError() && doc.IsObject();
+}
+
+
+bool xmrig::Json::save(const char *fileName, const rapidjson::Document &doc)
+{
+    std::ofstream ofs(fileName, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
+    if (!ofs.is_open()) {
+        return false;
+    }
+
+    rapidjson::OStreamWrapper osw(ofs);
+    rapidjson::PrettyWriter<rapidjson::OStreamWrapper> writer(osw);
+    doc.Accept(writer);
+
+    return true;
+}

src/base/io/Json_win.cpp

@@ -0,0 +1,124 @@
+/* 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>
+ *
+ *   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 <windows.h>
+
+
+#ifdef __GNUC__
+#   include <fcntl.h>
+#   include <ext/stdio_filebuf.h>
+#endif
+
+
+#include <fstream>
+
+
+#include "base/io/Json.h"
+#include "rapidjson/document.h"
+#include "rapidjson/istreamwrapper.h"
+#include "rapidjson/ostreamwrapper.h"
+#include "rapidjson/prettywriter.h"
+
+
+#if defined(_MSC_VER) || defined (__GNUC__)
+static std::wstring toUtf16(const char *str)
+{
+    const int size = static_cast<int>(strlen(str));
+    std::wstring ret;
+
+    int len = MultiByteToWideChar(CP_UTF8, 0, str, size, nullptr, 0);
+    if (len > 0) {
+        ret.resize(static_cast<size_t>(len));
+        MultiByteToWideChar(CP_UTF8, 0, str, size, &ret[0], len);
+    }
+
+    return ret;
+}
+#endif
+
+
+bool xmrig::Json::get(const char *fileName, rapidjson::Document &doc)
+{
+    using namespace rapidjson;
+    constexpr const std::ios_base::openmode mode = std::ios_base::in | std::ios_base::binary;
+
+#   if defined(_MSC_VER)
+    std::ifstream ifs(toUtf16(fileName), mode);
+    if (!ifs.is_open()) {
+        return false;
+    }
+#   elif defined(__GNUC__)
+    const int fd = _wopen(toUtf16(fileName).c_str(), _O_RDONLY | _O_BINARY);
+    if (fd == -1) {
+        return false;
+    }
+
+    __gnu_cxx::stdio_filebuf<char> buf(fd, mode);
+    std::istream ifs(&buf);
+#   else
+    std::ifstream ifs(fileName, mode);
+    if (!ifs.is_open()) {
+        return false;
+    }
+#   endif
+
+    IStreamWrapper isw(ifs);
+    doc.ParseStream<kParseCommentsFlag | kParseTrailingCommasFlag>(isw);
+
+    return !doc.HasParseError() && doc.IsObject();
+}
+
+
+bool xmrig::Json::save(const char *fileName, const rapidjson::Document &doc)
+{
+    using namespace rapidjson;
+    constexpr const std::ios_base::openmode mode = std::ios_base::out | std::ios_base::binary | std::ios_base::trunc;
+
+#   if defined(_MSC_VER)
+    std::ofstream ofs(toUtf16(fileName), mode);
+    if (!ofs.is_open()) {
+        return false;
+    }
+#   elif defined(__GNUC__)
+    const int fd = _wopen(toUtf16(fileName).c_str(), _O_WRONLY | _O_BINARY | _O_TRUNC);
+    if (fd == -1) {
+        return false;
+    }
+
+    __gnu_cxx::stdio_filebuf<char> buf(fd, mode);
+    std::ostream ofs(&buf);
+#   else
+    std::ofstream ofs(fileName, mode);
+    if (!ofs.is_open()) {
+        return false;
+    }
+#   endif
+
+    OStreamWrapper osw(ofs);
+    PrettyWriter<OStreamWrapper> writer(osw);
+    doc.Accept(writer);
+
+    return true;
+}

src/base/io/Watcher.cpp

@@ -0,0 +1,94 @@
+/* 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>
+ *
+ *   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 <uv.h>
+
+
+#include "base/kernel/interfaces/IWatcherListener.h"
+#include "base/io/Watcher.h"
+#include "base/tools/Handle.h"
+
+
+xmrig::Watcher::Watcher(const String &path, IWatcherListener *listener) :
+    m_listener(listener),
+    m_path(path)
+{
+    m_fsEvent = new uv_fs_event_t;
+    uv_fs_event_init(uv_default_loop(), m_fsEvent);
+
+    m_timer = new uv_timer_t;
+    uv_timer_init(uv_default_loop(), m_timer);
+
+    m_fsEvent->data = m_timer->data = this;
+
+    start();
+}
+
+
+xmrig::Watcher::~Watcher()
+{
+    Handle::close(m_timer);
+    Handle::close(m_fsEvent);
+}
+
+
+void xmrig::Watcher::onTimer(uv_timer_t *handle)
+{
+    static_cast<Watcher *>(handle->data)->reload();
+}
+
+
+void xmrig::Watcher::onFsEvent(uv_fs_event_t *handle, const char *filename, int, int)
+{
+    if (!filename) {
+        return;
+    }
+
+    static_cast<Watcher *>(handle->data)->queueUpdate();
+}
+
+
+void xmrig::Watcher::queueUpdate()
+{
+    uv_timer_stop(m_timer);
+    uv_timer_start(m_timer, xmrig::Watcher::onTimer, kDelay, 0);
+}
+
+
+void xmrig::Watcher::reload()
+{
+    m_listener->onFileChanged(m_path);
+
+#   ifndef _WIN32
+    uv_fs_event_stop(m_fsEvent);
+    start();
+#   endif
+}
+
+
+void xmrig::Watcher::start()
+{
+    uv_fs_event_start(m_fsEvent, xmrig::Watcher::onFsEvent, m_path, 0);
+}

src/base/io/Watcher.h

@@ -0,0 +1,67 @@
+/* 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>
+ *
+ *   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_WATCHER_H
+#define XMRIG_WATCHER_H
+
+
+#include "base/tools/String.h"
+
+
+typedef struct uv_fs_event_s uv_fs_event_t;
+typedef struct uv_timer_s uv_timer_t;
+
+
+namespace xmrig {
+
+
+class IWatcherListener;
+
+
+class Watcher
+{
+public:
+    Watcher(const String &path, IWatcherListener *listener);
+    ~Watcher();
+
+private:
+    constexpr static int kDelay = 500;
+
+    static void onFsEvent(uv_fs_event_t *handle, const char *filename, int events, int status);
+    static void onTimer(uv_timer_t *handle);
+
+    void queueUpdate();
+    void reload();
+    void start();
+
+    IWatcherListener *m_listener;
+    String m_path;
+    uv_fs_event_t *m_fsEvent;
+    uv_timer_t *m_timer;
+};
+
+
+} /* namespace xmrig */
+
+#endif /* XMRIG_WATCHER_H */

src/base/kernel/Entry.cpp

@@ -0,0 +1,121 @@
+/* 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>
+ *
+ *   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 <stdio.h>
+#include <uv.h>
+
+
+#ifndef XMRIG_NO_HTTPD
+#   include <microhttpd.h>
+#endif
+
+
+#ifndef XMRIG_NO_TLS
+#   include <openssl/opensslv.h>
+#endif
+
+
+#include "base/kernel/Entry.h"
+#include "base/kernel/Process.h"
+#include "core/usage.h"
+#include "version.h"
+
+
+static int showVersion()
+{
+    printf(APP_NAME " " APP_VERSION "\n built on " __DATE__
+
+#   if defined(__clang__)
+    " with clang " __clang_version__);
+#   elif defined(__GNUC__)
+    " with GCC");
+    printf(" %d.%d.%d", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
+#   elif defined(_MSC_VER)
+    " with MSVC");
+    printf(" %d", MSVC_VERSION);
+#   else
+    );
+#   endif
+
+    printf("\n features:"
+#   if defined(__i386__) || defined(_M_IX86)
+    " 32-bit"
+#   elif defined(__x86_64__) || defined(_M_AMD64)
+    " 64-bit"
+#   endif
+
+#   if defined(__AES__) || defined(_MSC_VER)
+    " AES"
+#   endif
+    "\n");
+
+    printf("\nlibuv/%s\n", uv_version_string());
+
+#   ifndef XMRIG_NO_HTTPD
+    printf("microhttpd/%s\n", MHD_get_version());
+#   endif
+
+#   if !defined(XMRIG_NO_TLS) && defined(OPENSSL_VERSION_TEXT)
+    {
+        constexpr const char *v = OPENSSL_VERSION_TEXT + 8;
+        printf("OpenSSL/%.*s\n", static_cast<int>(strchr(v, ' ') - v), v);
+    }
+#   endif
+
+    return 0;
+}
+
+
+xmrig::Entry::Id xmrig::Entry::get(const Process &process)
+{
+    const Arguments &args = process.arguments();
+    if (args.hasArg("-h") || args.hasArg("--help")) {
+         return Usage;
+    }
+
+    if (args.hasArg("-V") || args.hasArg("--version")) {
+         return Version;
+    }
+
+    return Default;
+}
+
+
+int xmrig::Entry::exec(const Process &, Id id)
+{
+    switch (id) {
+    case Usage:
+        printf(usage);
+        return 0;
+
+    case Version:
+        return showVersion();
+
+    default:
+        break;
+    }
+
+    return 1;
+}

src/base/kernel/Entry.h

@@ -4,8 +4,9 @@
  * 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>
+ * 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>
  *
  *   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
@@ -21,38 +22,31 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __DOUBLEWORKER_H__
+#ifndef XMRIG_ENTRY_H
-#define __DOUBLEWORKER_H__
+#define XMRIG_ENTRY_H
 
 
-#include "align.h"
+namespace xmrig {
-#include "net/Job.h"
-#include "net/JobResult.h"
-#include "workers/Worker.h"
 
 
-class Handle;
+class Process;
 
 
-class DoubleWorker : public Worker
+class Entry
 {
 public:
-    DoubleWorker(Handle *handle);
+    enum Id {
-    ~DoubleWorker();
+        Default,
+        Usage,
+        Version
+    };
 
-    void start() override;
+    static Id get(const Process &process);
-
+    static int exec(const Process &process, Id id);
-private:
-    bool resume(const Job &job);
-    void consumeJob();
-    void save(const Job &job);
-
-    class State;
-
-    uint8_t m_hash[64];
-    State *m_state;
-    State *m_pausedState;
 };
 
 
-#endif /* __SINGLEWORKER_H__ */
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_ENTRY_H */

src/base/kernel/Process.cpp

@@ -0,0 +1,101 @@
+/* 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>
+ *
+ *   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 <uv.h>
+#include <time.h>
+
+
+#include "base/kernel/Process.h"
+
+
+static size_t location(xmrig::Process::Location location, char *buf, size_t max)
+{
+    using namespace xmrig;
+
+    size_t size = max;
+    if (location == Process::ExeLocation) {
+        return uv_exepath(buf, &size) < 0 ? 0 : size;
+    }
+
+    if (location == Process::CwdLocation) {
+        return uv_cwd(buf, &size) < 0 ? 0 : size;
+    }
+
+    return 0;
+}
+
+
+xmrig::Process::Process(int argc, char **argv) :
+    m_arguments(argc, argv)
+{
+    srand(static_cast<unsigned int>(static_cast<uintptr_t>(time(nullptr)) ^ reinterpret_cast<uintptr_t>(this)));
+}
+
+
+xmrig::Process::~Process()
+{
+}
+
+
+xmrig::String xmrig::Process::location(Location location, const char *fileName) const
+{
+    constexpr const size_t max = 520;
+
+    char *buf   = new char[max]();
+    size_t size = ::location(location, buf, max);
+
+    if (size == 0) {
+        delete [] buf;
+
+        return String();
+    }
+
+    if (fileName == nullptr) {
+        return buf;
+    }
+
+    if (location == ExeLocation) {
+        char *p = strrchr(buf, kDirSeparator);
+
+        if (p == nullptr) {
+            delete [] buf;
+
+            return String();
+        }
+
+        size = static_cast<size_t>(p - buf);
+    }
+
+    if ((size + strlen(fileName) + 2) >= max) {
+        delete [] buf;
+
+        return String();
+    }
+
+    buf[size] = kDirSeparator;
+    strcpy(buf + size + 1, fileName);
+
+    return buf;
+}

src/base/kernel/Process.h

@@ -0,0 +1,64 @@
+/* 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>
+ *
+ *   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_PROCESS_H
+#define XMRIG_PROCESS_H
+
+
+#include "base/tools/Arguments.h"
+
+
+namespace xmrig {
+
+
+class Process
+{
+public:
+    enum Location {
+        ExeLocation,
+        CwdLocation
+    };
+
+#   ifdef WIN32
+    constexpr const static char kDirSeparator = '\\';
+#   else
+    constexpr const static char kDirSeparator = '/';
+#   endif
+
+    Process(int argc, char **argv);
+    ~Process();
+
+    String location(Location location, const char *fileName = nullptr) const;
+
+    inline const Arguments &arguments() const { return m_arguments; }
+
+private:
+    Arguments m_arguments;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_PROCESS_H */

src/base/kernel/Signals.cpp

@@ -0,0 +1,63 @@
+/* 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      SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2018 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 <uv.h>
+
+
+#include "base/kernel/interfaces/ISignalListener.h"
+#include "base/kernel/Signals.h"
+#include "base/tools/Handle.h"
+
+
+static const int signums[xmrig::Signals::kSignalsCount] = { SIGHUP, SIGINT, SIGTERM };
+
+
+xmrig::Signals::Signals(ISignalListener *listener)
+    : m_listener(listener)
+{
+    for (size_t i = 0; i < kSignalsCount; ++i) {
+        uv_signal_t *signal = new uv_signal_t;
+        signal->data        = this;
+
+        m_signals[i] = signal;
+
+        uv_signal_init(uv_default_loop(), signal);
+        uv_signal_start(signal, xmrig::Signals::onSignal, signums[i]);
+    }
+}
+
+
+xmrig::Signals::~Signals()
+{
+    for (size_t i = 0; i < kSignalsCount; ++i) {
+        Handle::close(m_signals[i]);
+    }
+}
+
+
+void xmrig::Signals::onSignal(uv_signal_t *handle, int signum)
+{
+    static_cast<xmrig::Signals *>(handle->data)->m_listener->onSignal(signum);
+}

src/base/kernel/Signals.h

@@ -0,0 +1,62 @@
+/* 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>
+ *
+ *   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_SIGNALS_H
+#define XMRIG_SIGNALS_H
+
+
+#include <stddef.h>
+
+
+typedef struct uv_signal_s uv_signal_t;
+
+
+namespace xmrig {
+
+
+class ISignalListener;
+
+
+class Signals
+{
+public:
+    constexpr static const size_t kSignalsCount = 3;
+
+    Signals(ISignalListener *listener);
+    ~Signals();
+
+private:
+    void close(int signum);
+
+    static void onSignal(uv_signal_t *handle, int signum);
+
+    ISignalListener *m_listener;
+    uv_signal_t *m_signals[kSignalsCount];
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_SIGNALS_H */

src/base/kernel/interfaces/IConfigListener.h

@@ -0,0 +1,47 @@
+/* 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>
+ *
+ *   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_ICONFIGLISTENER_H
+#define XMRIG_ICONFIGLISTENER_H
+
+
+namespace xmrig {
+
+
+class IConfig;
+
+
+class IConfigListener
+{
+public:
+    virtual ~IConfigListener() = default;
+
+    virtual void onNewConfig(IConfig *config) = 0;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif // XMRIG_ICONFIGLISTENER_H

src/base/kernel/interfaces/ISignalListener.h

@@ -0,0 +1,47 @@
+/* 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>
+ *
+ *   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_ISIGNALLISTENER_H
+#define XMRIG_ISIGNALLISTENER_H
+
+
+namespace xmrig {
+
+
+class String;
+
+
+class ISignalListener
+{
+public:
+    virtual ~ISignalListener() = default;
+
+    virtual void onSignal(int signum) = 0;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif // XMRIG_ISIGNALLISTENER_H

src/base/kernel/interfaces/IWatcherListener.h

@@ -0,0 +1,47 @@
+/* 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>
+ *
+ *   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_IWATCHERLISTENER_H
+#define XMRIG_IWATCHERLISTENER_H
+
+
+namespace xmrig {
+
+
+class String;
+
+
+class IWatcherListener
+{
+public:
+    virtual ~IWatcherListener() = default;
+
+    virtual void onFileChanged(const String &fileName) = 0;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif // XMRIG_IWATCHERLISTENER_H

src/base/net/Pool.cpp

@@ -0,0 +1,505 @@
+/* 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 2017-2019 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>
+ *
+ *   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 <assert.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+
+#include "base/io/Json.h"
+#include "base/net/Pool.h"
+#include "rapidjson/document.h"
+
+
+#ifdef APP_DEBUG
+#   include "common/log/Log.h"
+#endif
+
+
+#ifdef _MSC_VER
+#   define strncasecmp _strnicmp
+#   define strcasecmp  _stricmp
+#endif
+
+
+namespace xmrig {
+
+static const char *kEnabled     = "enabled";
+static const char *kFingerprint = "tls-fingerprint";
+static const char *kKeepalive   = "keepalive";
+static const char *kNicehash    = "nicehash";
+static const char *kPass        = "pass";
+static const char *kRigId       = "rig-id";
+static const char *kTls         = "tls";
+static const char *kUrl         = "url";
+static const char *kUser        = "user";
+static const char *kVariant     = "variant";
+
+}
+
+
+xmrig::Pool::Pool() :
+    m_enabled(true),
+    m_nicehash(false),
+    m_tls(false),
+    m_keepAlive(0),
+    m_port(kDefaultPort)
+{
+}
+
+
+/**
+ * @brief Parse url.
+ *
+ * Valid urls:
+ * example.com
+ * example.com:3333
+ * stratum+tcp://example.com
+ * stratum+tcp://example.com:3333
+ *
+ * @param url
+ */
+xmrig::Pool::Pool(const char *url) :
+    m_enabled(true),
+    m_nicehash(false),
+    m_tls(false),
+    m_keepAlive(0),
+    m_port(kDefaultPort)
+{
+    parse(url);
+}
+
+
+xmrig::Pool::Pool(const rapidjson::Value &object) :
+    m_enabled(true),
+    m_nicehash(false),
+    m_tls(false),
+    m_keepAlive(0),
+    m_port(kDefaultPort)
+{
+    if (!parse(Json::getString(object, kUrl))) {
+        return;
+    }
+
+    setUser(Json::getString(object, kUser));
+    setPassword(Json::getString(object, kPass));
+    setRigId(Json::getString(object, kRigId));
+    setNicehash(Json::getBool(object, kNicehash));
+
+    const rapidjson::Value &keepalive = object[kKeepalive];
+    if (keepalive.IsInt()) {
+        setKeepAlive(keepalive.GetInt());
+    }
+    else if (keepalive.IsBool()) {
+        setKeepAlive(keepalive.GetBool());
+    }
+
+    const rapidjson::Value &variant = object[kVariant];
+    if (variant.IsString()) {
+        algorithm().parseVariant(variant.GetString());
+    }
+    else if (variant.IsInt()) {
+        algorithm().parseVariant(variant.GetInt());
+    }
+
+    m_enabled     = Json::getBool(object, kEnabled, true);
+    m_tls         = Json::getBool(object, kTls);
+    m_fingerprint = Json::getString(object, kFingerprint);
+}
+
+
+xmrig::Pool::Pool(const char *host, uint16_t port, const char *user, const char *password, int keepAlive, bool nicehash, bool tls) :
+    m_enabled(true),
+    m_nicehash(nicehash),
+    m_tls(tls),
+    m_keepAlive(keepAlive),
+    m_host(host),
+    m_password(password),
+    m_user(user),
+    m_port(port)
+{
+    const size_t size = m_host.size() + 8;
+    assert(size > 8);
+
+    char *url = new char[size]();
+    snprintf(url, size - 1, "%s:%d", m_host.data(), m_port);
+
+    m_url = url;
+}
+
+
+bool xmrig::Pool::isCompatible(const Algorithm &algorithm) const
+{
+    if (m_algorithms.empty()) {
+        return true;
+    }
+
+    for (const auto &a : m_algorithms) {
+        if (algorithm == a) {
+            return true;
+        }
+    }
+
+#   ifdef XMRIG_PROXY_PROJECT
+    if (m_algorithm.algo() == xmrig::CRYPTONIGHT && algorithm.algo() == xmrig::CRYPTONIGHT) {
+        return m_algorithm.variant() == xmrig::VARIANT_XTL || m_algorithm.variant() == xmrig::VARIANT_MSR;
+    }
+#   endif
+
+    return false;
+}
+
+
+bool xmrig::Pool::isEnabled() const
+{
+#   ifdef XMRIG_NO_TLS
+    if (isTLS()) {
+        return false;
+    }
+#   endif
+
+    return m_enabled && isValid() && algorithm().isValid();
+}
+
+
+bool xmrig::Pool::isEqual(const Pool &other) const
+{
+    return (m_nicehash       == other.m_nicehash
+            && m_enabled     == other.m_enabled
+            && m_tls         == other.m_tls
+            && m_keepAlive   == other.m_keepAlive
+            && m_port        == other.m_port
+            && m_algorithm   == other.m_algorithm
+            && m_fingerprint == other.m_fingerprint
+            && m_host        == other.m_host
+            && m_password    == other.m_password
+            && m_rigId       == other.m_rigId
+            && m_url         == other.m_url
+            && m_user        == other.m_user);
+}
+
+
+bool xmrig::Pool::parse(const char *url)
+{
+    assert(url != nullptr);
+
+    const char *p = strstr(url, "://");
+    const char *base = url;
+
+    if (p) {
+        if (strncasecmp(url, "stratum+tcp://", 14) == 0) {
+            m_tls = false;
+        }
+        else if (strncasecmp(url, "stratum+ssl://", 14) == 0) {
+            m_tls = true;
+        }
+        else {
+            return false;
+        }
+
+        base = url + 14;
+    }
+
+    if (!strlen(base) || *base == '/') {
+        return false;
+    }
+
+    m_url = url;
+    if (base[0] == '[') {
+        return parseIPv6(base);
+    }
+
+    const char *port = strchr(base, ':');
+    if (!port) {
+        m_host = base;
+        return true;
+    }
+
+    const size_t size = static_cast<size_t>(port++ - base + 1);
+    char *host        = new char[size]();
+    memcpy(host, base, size - 1);
+
+    m_host = host;
+    m_port = static_cast<uint16_t>(strtol(port, nullptr, 10));
+
+    return true;
+}
+
+
+bool xmrig::Pool::setUserpass(const char *userpass)
+{
+    const char *p = strchr(userpass, ':');
+    if (!p) {
+        return false;
+    }
+
+    char *user = new char[p - userpass + 1]();
+    strncpy(user, userpass, static_cast<size_t>(p - userpass));
+
+    m_user     = user;
+    m_password = p + 1;
+
+    return true;
+}
+
+
+rapidjson::Value xmrig::Pool::toJSON(rapidjson::Document &doc) const
+{
+    using namespace rapidjson;
+
+    auto &allocator = doc.GetAllocator();
+
+    Value obj(kObjectType);
+
+    obj.AddMember(StringRef(kUrl),   m_url.toJSON(), allocator);
+    obj.AddMember(StringRef(kUser),  m_user.toJSON(), allocator);
+    obj.AddMember(StringRef(kPass),  m_password.toJSON(), allocator);
+    obj.AddMember(StringRef(kRigId), m_rigId.toJSON(), allocator);
+
+#   ifndef XMRIG_PROXY_PROJECT
+    obj.AddMember(StringRef(kNicehash), isNicehash(), allocator);
+#   endif
+
+    if (m_keepAlive == 0 || m_keepAlive == kKeepAliveTimeout) {
+        obj.AddMember(StringRef(kKeepalive), m_keepAlive > 0, allocator);
+    }
+    else {
+        obj.AddMember(StringRef(kKeepalive), m_keepAlive, allocator);
+    }
+
+    switch (m_algorithm.variant()) {
+    case VARIANT_AUTO:
+    case VARIANT_0:
+    case VARIANT_1:
+        obj.AddMember(StringRef(kVariant), m_algorithm.variant(), allocator);
+        break;
+
+    case VARIANT_2:
+        obj.AddMember(StringRef(kVariant), 2, allocator);
+        break;
+
+    default:
+        obj.AddMember(StringRef(kVariant), StringRef(m_algorithm.variantName()), allocator);
+        break;
+    }
+
+    obj.AddMember(StringRef(kEnabled),     m_enabled, allocator);
+    obj.AddMember(StringRef(kTls),         isTLS(), allocator);
+    obj.AddMember(StringRef(kFingerprint), m_fingerprint.toJSON(), allocator);
+
+    return obj;
+}
+
+
+void xmrig::Pool::adjust(const Algorithm &algorithm)
+{
+    if (!isValid()) {
+        return;
+    }
+
+    if (!m_algorithm.isValid()) {
+        m_algorithm.setAlgo(algorithm.algo());
+        adjustVariant(algorithm.variant());
+    }
+
+    rebuild();
+}
+
+
+void xmrig::Pool::setAlgo(const xmrig::Algorithm &algorithm)
+{
+    m_algorithm = algorithm;
+
+    rebuild();
+}
+
+
+#ifdef APP_DEBUG
+void xmrig::Pool::print() const
+{
+    LOG_NOTICE("url:       %s", m_url.data());
+    LOG_DEBUG ("host:      %s", m_host.data());
+    LOG_DEBUG ("port:      %d", static_cast<int>(m_port));
+    LOG_DEBUG ("user:      %s", m_user.data());
+    LOG_DEBUG ("pass:      %s", m_password.data());
+    LOG_DEBUG ("rig-id     %s", m_rigId.data());
+    LOG_DEBUG ("algo:      %s", m_algorithm.name());
+    LOG_DEBUG ("nicehash:  %d", static_cast<int>(m_nicehash));
+    LOG_DEBUG ("keepAlive: %d", m_keepAlive);
+}
+#endif
+
+
+bool xmrig::Pool::parseIPv6(const char *addr)
+{
+    const char *end = strchr(addr, ']');
+    if (!end) {
+        return false;
+    }
+
+    const char *port = strchr(end, ':');
+    if (!port) {
+        return false;
+    }
+
+    const size_t size = static_cast<size_t>(end - addr);
+    char *host        = new char[size]();
+    memcpy(host, addr + 1, size - 1);
+
+    m_host = host;
+    m_port = static_cast<uint16_t>(strtol(port + 1, nullptr, 10));
+
+    return true;
+}
+
+
+void xmrig::Pool::addVariant(xmrig::Variant variant)
+{
+    const xmrig::Algorithm algorithm(m_algorithm.algo(), variant);
+    if (!algorithm.isValid() || m_algorithm == algorithm) {
+        return;
+    }
+
+    m_algorithms.push_back(algorithm);
+}
+
+
+void xmrig::Pool::adjustVariant(const xmrig::Variant variantHint)
+{
+#   ifndef XMRIG_PROXY_PROJECT
+    using namespace xmrig;
+
+    if (m_host.contains(".nicehash.com")) {
+        m_keepAlive = false;
+        m_nicehash  = true;
+        bool valid  = true;
+
+        switch (m_port) {
+        case 3355:
+        case 33355:
+            valid = m_algorithm.algo() == CRYPTONIGHT && m_host.contains("cryptonight.");
+            m_algorithm.setVariant(VARIANT_0);
+            break;
+
+        case 3363:
+        case 33363:
+            valid = m_algorithm.algo() == CRYPTONIGHT && m_host.contains("cryptonightv7.");
+            m_algorithm.setVariant(VARIANT_1);
+            break;
+
+        case 3364:
+            valid = m_algorithm.algo() == CRYPTONIGHT_HEAVY && m_host.contains("cryptonightheavy.");
+            m_algorithm.setVariant(VARIANT_0);
+            break;
+
+        case 3367:
+        case 33367:
+            valid = m_algorithm.algo() == CRYPTONIGHT && m_host.contains("cryptonightv8.");
+            m_algorithm.setVariant(VARIANT_2);
+            break;
+
+        default:
+            break;
+        }
+
+        if (!valid) {
+            m_algorithm.setAlgo(INVALID_ALGO);
+        }
+
+        m_tls = m_port > 33000;
+        return;
+    }
+
+    if (m_host.contains(".minergate.com")) {
+        m_keepAlive = false;
+        bool valid  = true;
+        m_algorithm.setVariant(VARIANT_1);
+
+        if (m_host.contains("xmr.pool.")) {
+            valid = m_algorithm.algo() == CRYPTONIGHT;
+            m_algorithm.setVariant(m_port == 45700 ? VARIANT_AUTO : VARIANT_0);
+        }
+        else if (m_host.contains("aeon.pool.") && m_port == 45690) {
+            valid = m_algorithm.algo() == CRYPTONIGHT_LITE;
+            m_algorithm.setVariant(VARIANT_1);
+        }
+
+        if (!valid) {
+            m_algorithm.setAlgo(INVALID_ALGO);
+        }
+
+        return;
+    }
+
+    if (variantHint != VARIANT_AUTO) {
+        m_algorithm.setVariant(variantHint);
+        return;
+    }
+
+    if (m_algorithm.variant() != VARIANT_AUTO) {
+        return;
+    }
+
+    if (m_algorithm.algo() == CRYPTONIGHT_HEAVY)  {
+        m_algorithm.setVariant(VARIANT_0);
+    }
+    else if (m_algorithm.algo() == CRYPTONIGHT_LITE) {
+        m_algorithm.setVariant(VARIANT_1);
+    }
+#   endif
+}
+
+
+void xmrig::Pool::rebuild()
+{
+    m_algorithms.clear();
+
+    if (!m_algorithm.isValid()) {
+        return;
+    }
+
+    m_algorithms.push_back(m_algorithm);
+
+#   ifndef XMRIG_PROXY_PROJECT
+    addVariant(VARIANT_4);
+    addVariant(VARIANT_WOW);
+    addVariant(VARIANT_2);
+    addVariant(VARIANT_1);
+    addVariant(VARIANT_0);
+    addVariant(VARIANT_HALF);
+    addVariant(VARIANT_XTL);
+    addVariant(VARIANT_TUBE);
+    addVariant(VARIANT_MSR);
+    addVariant(VARIANT_XHV);
+    addVariant(VARIANT_XAO);
+    addVariant(VARIANT_RTO);
+    addVariant(VARIANT_GPU);
+    addVariant(VARIANT_RWZ);
+    addVariant(VARIANT_ZLS);
+    addVariant(VARIANT_DOUBLE);
+    addVariant(VARIANT_AUTO);
+#   endif
+}

src/base/net/Pool.h

@@ -0,0 +1,124 @@
+/* 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>
+ *
+ *   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_POOL_H
+#define XMRIG_POOL_H
+
+
+#include <vector>
+
+
+#include "base/tools/String.h"
+#include "common/crypto/Algorithm.h"
+#include "rapidjson/fwd.h"
+
+
+namespace xmrig {
+
+
+class Pool
+{
+public:
+    constexpr static const char *kDefaultPassword = "x";
+    constexpr static const char *kDefaultUser     = "x";
+    constexpr static uint16_t kDefaultPort        = 3333;
+    constexpr static int kKeepAliveTimeout        = 60;
+
+    Pool();
+    Pool(const char *url);
+    Pool(const rapidjson::Value &object);
+    Pool(const char *host,
+         uint16_t port,
+         const char *user       = nullptr,
+         const char *password   = nullptr,
+         int keepAlive          = 0,
+         bool nicehash          = false,
+         bool tls               = false
+       );
+
+    inline bool isNicehash() const                      { return m_nicehash; }
+    inline bool isTLS() const                           { return m_tls; }
+    inline bool isValid() const                         { return !m_host.isNull() && m_port > 0; }
+    inline const char *fingerprint() const              { return m_fingerprint.data(); }
+    inline const char *host() const                     { return m_host.data(); }
+    inline const char *password() const                 { return !m_password.isNull() ? m_password.data() : kDefaultPassword; }
+    inline const char *rigId() const                    { return m_rigId.data(); }
+    inline const char *url() const                      { return m_url.data(); }
+    inline const char *user() const                     { return !m_user.isNull() ? m_user.data() : kDefaultUser; }
+    inline const Algorithm &algorithm() const           { return m_algorithm; }
+    inline const Algorithms &algorithms() const         { return m_algorithms; }
+    inline int keepAlive() const                        { return m_keepAlive; }
+    inline uint16_t port() const                        { return m_port; }
+    inline void setFingerprint(const char *fingerprint) { m_fingerprint = fingerprint; }
+    inline void setKeepAlive(int keepAlive)             { m_keepAlive = keepAlive >= 0 ? keepAlive : 0; }
+    inline void setKeepAlive(bool enable)               { setKeepAlive(enable ? kKeepAliveTimeout : 0); }
+    inline void setNicehash(bool nicehash)              { m_nicehash = nicehash; }
+    inline void setPassword(const char *password)       { m_password = password; }
+    inline void setRigId(const char *rigId)             { m_rigId = rigId; }
+    inline void setTLS(bool tls)                        { m_tls = tls; }
+    inline void setUser(const char *user)               { m_user = user; }
+    inline Algorithm &algorithm()                       { return m_algorithm; }
+
+    inline bool operator!=(const Pool &other) const  { return !isEqual(other); }
+    inline bool operator==(const Pool &other) const  { return isEqual(other); }
+
+    bool isCompatible(const Algorithm &algorithm) const;
+    bool isEnabled() const;
+    bool isEqual(const Pool &other) const;
+    bool parse(const char *url);
+    bool setUserpass(const char *userpass);
+    rapidjson::Value toJSON(rapidjson::Document &doc) const;
+    void adjust(const Algorithm &algorithm);
+    void setAlgo(const Algorithm &algorithm);
+
+#   ifdef APP_DEBUG
+    void print() const;
+#   endif
+
+private:
+    bool parseIPv6(const char *addr);
+    void addVariant(Variant variant);
+    void adjustVariant(const Variant variantHint);
+    void rebuild();
+
+    Algorithm m_algorithm;
+    Algorithms m_algorithms;
+    bool m_enabled;
+    bool m_nicehash;
+    bool m_tls;
+    int m_keepAlive;
+    String m_fingerprint;
+    String m_host;
+    String m_password;
+    String m_rigId;
+    String m_url;
+    String m_user;
+    uint16_t m_port;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_POOL_H */

src/base/net/Pools.cpp

@@ -0,0 +1,207 @@
+/* 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>
+ *
+ *   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 "base/net/Pools.h"
+#include "common/log/Log.h"
+#include "common/net/strategies/FailoverStrategy.h"
+#include "common/net/strategies/SinglePoolStrategy.h"
+#include "rapidjson/document.h"
+
+
+xmrig::Pools::Pools() :
+    m_retries(5),
+    m_retryPause(5)
+{
+#   ifdef XMRIG_PROXY_PROJECT
+    m_retries    = 2;
+    m_retryPause = 1;
+#   endif
+}
+
+
+xmrig::Pool &xmrig::Pools::current()
+{
+    if (m_data.empty()) {
+        m_data.push_back(Pool());
+    }
+
+    return m_data.back();
+}
+
+
+bool xmrig::Pools::isEqual(const Pools &other) const
+{
+    if (m_data.size() != other.m_data.size() || m_retries != other.m_retries || m_retryPause != other.m_retryPause) {
+        return false;
+    }
+
+    return std::equal(m_data.begin(), m_data.end(), other.m_data.begin());
+}
+
+
+bool xmrig::Pools::setUrl(const char *url)
+{
+    if (m_data.empty() || m_data.back().isValid()) {
+        Pool pool(url);
+
+        if (pool.isValid()) {
+            m_data.push_back(std::move(pool));
+            return true;
+        }
+
+        return false;
+    }
+
+    current().parse(url);
+
+    return m_data.back().isValid();
+}
+
+
+xmrig::IStrategy *xmrig::Pools::createStrategy(IStrategyListener *listener) const
+{
+    if (active() == 1) {
+        for (const Pool &pool : m_data) {
+            if (pool.isEnabled()) {
+                return new SinglePoolStrategy(pool, retryPause(), retries(), listener);
+            }
+        }
+    }
+
+    FailoverStrategy *strategy = new FailoverStrategy(retryPause(), retries(), listener);
+    for (const Pool &pool : m_data) {
+        if (pool.isEnabled()) {
+            strategy->add(pool);
+        }
+    }
+
+    return strategy;
+}
+
+
+rapidjson::Value xmrig::Pools::toJSON(rapidjson::Document &doc) const
+{
+    using namespace rapidjson;
+    auto &allocator = doc.GetAllocator();
+
+    Value pools(kArrayType);
+
+    for (const Pool &pool : m_data) {
+        pools.PushBack(pool.toJSON(doc), allocator);
+    }
+
+    return pools;
+}
+
+
+size_t xmrig::Pools::active() const
+{
+    size_t count = 0;
+    for (const Pool &pool : m_data) {
+        if (pool.isEnabled()) {
+            count++;
+        }
+    }
+
+    return count;
+}
+
+
+void xmrig::Pools::adjust(const Algorithm &algorithm)
+{
+    for (Pool &pool : m_data) {
+        pool.adjust(algorithm);
+    }
+}
+
+
+void xmrig::Pools::load(const rapidjson::Value &pools)
+{
+    m_data.clear();
+
+    for (const rapidjson::Value &value : pools.GetArray()) {
+        if (!value.IsObject()) {
+            continue;
+        }
+
+        Pool pool(value);
+        if (pool.isValid()) {
+            m_data.push_back(std::move(pool));
+        }
+    }
+}
+
+
+void xmrig::Pools::print() const
+{
+    size_t i = 1;
+    for (const Pool &pool : m_data) {
+        if (Log::colors) {
+            const int color = pool.isEnabled() ? (pool.isTLS() ? 32 : 36) : 31;
+
+            Log::i()->text(GREEN_BOLD(" * ") WHITE_BOLD("POOL #%-7zu") "\x1B[1;%dm%s\x1B[0m variant " WHITE_BOLD("%s"),
+                           i,
+                           color,
+                           pool.url(),
+                           pool.algorithm().variantName()
+                           );
+        }
+        else {
+            Log::i()->text(" * POOL #%-7zu%s%s variant=%s %s",
+                           i,
+                           pool.isEnabled() ? "" : "-",
+                           pool.url(),
+                           pool.algorithm().variantName(),
+                           pool.isTLS() ? "TLS" : ""
+                           );
+        }
+
+        i++;
+    }
+
+#   ifdef APP_DEBUG
+    LOG_NOTICE("POOLS --------------------------------------------------------------------");
+    for (const Pool &pool : m_data) {
+        pool.print();
+    }
+    LOG_NOTICE("--------------------------------------------------------------------------");
+#   endif
+}
+
+
+void xmrig::Pools::setRetries(int retries)
+{
+    if (retries > 0 && retries <= 1000) {
+        m_retries = retries;
+    }
+}
+
+
+void xmrig::Pools::setRetryPause(int retryPause)
+{
+    if (retryPause > 0 && retryPause <= 3600) {
+        m_retryPause = retryPause;
+    }
+}

src/base/net/Pools.h

@@ -0,0 +1,88 @@
+/* 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>
+ *
+ *   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_POOLS_H
+#define XMRIG_POOLS_H
+
+
+#include <vector>
+
+
+#include "base/net/Pool.h"
+
+
+namespace xmrig {
+
+
+class IStrategy;
+class IStrategyListener;
+
+
+class Pools
+{
+public:
+    Pools();
+
+    inline bool setUserpass(const char *userpass)       { return current().setUserpass(userpass); }
+    inline const std::vector<Pool> &data() const        { return m_data; }
+    inline int retries() const                          { return m_retries; }
+    inline int retryPause() const                       { return m_retryPause; }
+    inline void setFingerprint(const char *fingerprint) { current().setFingerprint(fingerprint); }
+    inline void setKeepAlive(bool enable)               { current().setKeepAlive(enable); }
+    inline void setKeepAlive(int keepAlive)             { current().setKeepAlive(keepAlive); }
+    inline void setNicehash(bool enable)                { current().setNicehash(enable); }
+    inline void setPassword(const char *password)       { current().setPassword(password); }
+    inline void setRigId(const char *rigId)             { current().setRigId(rigId); }
+    inline void setTLS(bool enable)                     { current().setTLS(enable); }
+    inline void setUser(const char *user)               { current().setUser(user); }
+    inline void setVariant(const char *variant)         { current().algorithm().parseVariant(variant); }
+    inline void setVariant(int variant)                 { current().algorithm().parseVariant(variant); }
+
+    inline bool operator!=(const Pools &other) const    { return !isEqual(other); }
+    inline bool operator==(const Pools &other) const    { return isEqual(other); }
+
+    bool isEqual(const Pools &other) const;
+    bool setUrl(const char *url);
+    IStrategy *createStrategy(IStrategyListener *listener) const;
+    rapidjson::Value toJSON(rapidjson::Document &doc) const;
+    size_t active() const;
+    void adjust(const Algorithm &algorithm);
+    void load(const rapidjson::Value &pools);
+    void print() const;
+    void setRetries(int retries);
+    void setRetryPause(int retryPause);
+
+private:
+    Pool &current();
+
+    int m_retries;
+    int m_retryPause;
+    std::vector<Pool> m_data;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_POOLS_H */

src/base/tools/Arguments.cpp

@@ -0,0 +1,76 @@
+/* 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>
+ *
+ *   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 <algorithm>
+#include <uv.h>
+
+
+#include "base/tools/Arguments.h"
+
+
+xmrig::Arguments::Arguments(int argc, char **argv) :
+    m_argv(argv),
+    m_argc(argc)
+{
+    uv_setup_args(argc, argv);
+
+    for (size_t i = 0; i < static_cast<size_t>(argc); ++i) {
+        add(argv[i]);
+    }
+}
+
+
+bool xmrig::Arguments::hasArg(const char *name) const
+{
+    if (m_argc == 1) {
+        return false;
+    }
+
+    return std::find(m_data.begin() + 1, m_data.end(), name) != m_data.end();
+}
+
+
+void xmrig::Arguments::add(const char *arg)
+{
+    if (arg == nullptr) {
+        return;
+    }
+
+    const size_t size = strlen(arg);
+    if (size > 4 && arg[0] == '-' && arg[1] == '-') {
+        const char *p = strstr(arg, "=");
+
+        if (p) {
+            const size_t keySize = static_cast<size_t>(p - arg);
+
+            m_data.push_back(String(arg, keySize));
+            m_data.push_back(arg + keySize + 1);
+
+            return;
+        }
+    }
+
+    m_data.push_back(arg);
+}

src/base/tools/Arguments.h

@@ -0,0 +1,61 @@
+/* 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>
+ *
+ *   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_ARGUMENTS_H
+#define XMRIG_ARGUMENTS_H
+
+
+#include <vector>
+
+
+#include "base/tools/String.h"
+
+
+namespace xmrig {
+
+
+class Arguments
+{
+public:
+    Arguments(int argc, char **argv);
+
+    bool hasArg(const char *name) const;
+
+    inline char **argv() const                     { return m_argv; }
+    inline const std::vector<String> &data() const { return m_data; }
+    inline int argc() const                        { return m_argc; }
+
+private:
+    void add(const char *arg);
+
+    char **m_argv;
+    int m_argc;
+    std::vector<String> m_data;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_ARGUMENTS_H */

src/base/tools/Handle.cpp

@@ -0,0 +1,79 @@
+/* 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>
+ *
+ *   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 <uv.h>
+
+
+#include "base/tools/Handle.h"
+
+
+void xmrig::Handle::close(uv_fs_event_t *handle)
+{
+    if (handle) {
+        uv_fs_event_stop(handle);
+        close(reinterpret_cast<uv_handle_t *>(handle));
+    }
+}
+
+
+void xmrig::Handle::close(uv_getaddrinfo_t *handle)
+{
+    if (handle) {
+        uv_cancel(reinterpret_cast<uv_req_t *>(handle));
+        close(reinterpret_cast<uv_handle_t *>(handle));
+    }
+}
+
+
+void xmrig::Handle::close(uv_handle_t *handle)
+{
+    uv_close(handle, [](uv_handle_t *handle) { delete handle; });
+}
+
+
+void xmrig::Handle::close(uv_signal_t *handle)
+{
+    if (handle) {
+        uv_signal_stop(handle);
+        close(reinterpret_cast<uv_handle_t *>(handle));
+    }
+}
+
+
+void xmrig::Handle::close(uv_tcp_t *handle)
+{
+    if (handle) {
+        close(reinterpret_cast<uv_handle_t *>(handle));
+    }
+}
+
+
+void xmrig::Handle::close(uv_timer_s *handle)
+{
+    if (handle) {
+        uv_timer_stop(handle);
+        close(reinterpret_cast<uv_handle_t *>(handle));
+    }
+}

src/base/tools/Handle.h

@@ -0,0 +1,55 @@
+/* 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>
+ *
+ *   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_HANDLE_H
+#define XMRIG_HANDLE_H
+
+
+typedef struct uv_fs_event_s uv_fs_event_t;
+typedef struct uv_getaddrinfo_s uv_getaddrinfo_t;
+typedef struct uv_handle_s uv_handle_t;
+typedef struct uv_signal_s uv_signal_t;
+typedef struct uv_tcp_s uv_tcp_t;
+typedef struct uv_timer_s uv_timer_t;
+
+
+namespace xmrig {
+
+
+class Handle
+{
+public:
+    static void close(uv_fs_event_t *handle);
+    static void close(uv_getaddrinfo_t *handle);
+    static void close(uv_handle_t *handle);
+    static void close(uv_signal_t *handle);
+    static void close(uv_tcp_t *handle);
+    static void close(uv_timer_t *handle);
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_HANDLE_H */

src/base/tools/String.cpp

@@ -0,0 +1,225 @@
+/* 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 2016-2019 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 "base/tools/String.h"
+#include "rapidjson/document.h"
+
+
+xmrig::String::String(const char *str) :
+    m_data(nullptr),
+    m_size(str == nullptr ? 0 : strlen(str))
+{
+    if (m_size == 0) {
+        return;
+    }
+
+    m_data = new char[m_size + 1];
+    memcpy(m_data, str, m_size + 1);
+}
+
+
+xmrig::String::String(const char *str, size_t size) :
+    m_data(nullptr),
+    m_size(size)
+{
+    if (str == nullptr) {
+        m_size = 0;
+
+        return;
+    }
+
+    m_data = new char[m_size + 1];
+    memcpy(m_data, str, m_size);
+    m_data[m_size] = '\0';
+}
+
+
+xmrig::String::String(const String &other) :
+    m_data(nullptr),
+    m_size(other.m_size)
+{
+    if (other.m_data == nullptr) {
+        return;
+    }
+
+    m_data = new char[m_size + 1];
+    memcpy(m_data, other.m_data, m_size + 1);
+}
+
+
+bool xmrig::String::isEqual(const char *str) const
+{
+    return (m_data != nullptr && str != nullptr && strcmp(m_data, str) == 0) || (m_data == nullptr && str == nullptr);
+}
+
+
+bool xmrig::String::isEqual(const String &other) const
+{
+    if (m_size != other.m_size) {
+        return false;
+    }
+
+    return (m_data != nullptr && other.m_data != nullptr && memcmp(m_data, other.m_data, m_size) == 0) || (m_data == nullptr && other.m_data == nullptr);
+}
+
+
+rapidjson::Value xmrig::String::toJSON() const
+{
+    using namespace rapidjson;
+
+    return isNull() ? Value(kNullType) : Value(StringRef(m_data));
+}
+
+
+rapidjson::Value xmrig::String::toJSON(rapidjson::Document &doc) const
+{
+    using namespace rapidjson;
+
+    return isNull() ? Value(kNullType) : Value(m_data, doc.GetAllocator());
+}
+
+
+std::vector<xmrig::String> xmrig::String::split(char sep) const
+{
+    std::vector<xmrig::String> out;
+    if (m_size == 0) {
+        return out;
+    }
+
+    size_t start = 0;
+    size_t pos   = 0;
+
+    for (pos = 0; pos < m_size; ++pos) {
+        if (m_data[pos] == sep) {
+            if ((pos - start) > 0) {
+                out.push_back(String(m_data + start, pos - start));
+            }
+
+            start = pos + 1;
+        }
+    }
+
+    if ((pos - start) > 0) {
+        out.push_back(String(m_data + start, pos - start));
+    }
+
+    return out;
+}
+
+
+xmrig::String xmrig::String::join(const std::vector<xmrig::String> &vec, char sep)
+{
+    if (vec.empty()) {
+        return String();
+    }
+
+    size_t size = vec.size();
+    for (const String &str : vec) {
+        size += str.size();
+    }
+
+    size_t offset = 0;
+    char *buf     = new char[size];
+
+    for (const String &str : vec) {
+        memcpy(buf + offset, str.data(), str.size());
+
+        offset += str.size() + 1;
+
+        if (offset < size) {
+            buf[offset - 1] = sep;
+        }
+    }
+
+    buf[size - 1] = '\0';
+
+    return String(buf);
+}
+
+
+void xmrig::String::copy(const char *str)
+{
+    delete [] m_data;
+
+    if (str == nullptr) {
+        m_size = 0;
+        m_data = nullptr;
+
+        return;
+    }
+
+    m_size = strlen(str);
+    m_data = new char[m_size + 1];
+
+    memcpy(m_data, str, m_size + 1);
+}
+
+
+void xmrig::String::copy(const String &other)
+{
+    if (m_size > 0) {
+        if (m_size == other.m_size) {
+            memcpy(m_data, other.m_data, m_size + 1);
+
+            return;
+        }
+
+        delete [] m_data;
+    }
+
+    delete [] m_data;
+
+    if (other.m_data == nullptr) {
+        m_size = 0;
+        m_data = nullptr;
+
+        return;
+    }
+
+    m_size = other.m_size;
+    m_data = new char[m_size + 1];
+
+    memcpy(m_data, other.m_data, m_size + 1);
+}
+
+
+void xmrig::String::move(char *str)
+{
+    delete [] m_data;
+
+    m_size = str == nullptr ? 0 : strlen(str);
+    m_data = str;
+}
+
+
+void xmrig::String::move(String &&other)
+{
+    delete [] m_data;
+
+    m_data = other.m_data;
+    m_size = other.m_size;
+
+    other.m_data = nullptr;
+    other.m_size = 0;
+}

src/base/tools/String.h

@@ -0,0 +1,104 @@
+/* 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 2016-2018 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_STRING_H
+#define XMRIG_STRING_H
+
+
+#include <utility>
+#include <vector>
+
+
+#include "rapidjson/fwd.h"
+
+
+namespace xmrig {
+
+
+/**
+ * @brief Simple C string wrapper.
+ *
+ * 1. I know about std:string.
+ * 2. For some reason I prefer don't use std:string in miner, eg because of file size of MSYS2 builds.
+ * 3. nullptr and JSON conversion supported.
+ */
+class String
+{
+public:
+    inline String() : m_data(nullptr), m_size(0)                                     {}
+    inline String(char *str) : m_data(str), m_size(str == nullptr ? 0 : strlen(str)) {}
+    inline String(String &&other) : m_data(other.m_data), m_size(other.m_size)       { other.m_data = nullptr; other.m_size = 0; }
+
+    String(const char *str);
+    String(const char *str, size_t size);
+    String(const String &other);
+
+    inline ~String() { delete [] m_data; }
+
+
+    bool isEqual(const char *str) const;
+    bool isEqual(const String &other) const;
+
+
+    inline bool contains(const char *str) const { return isNull() ? false : strstr(m_data, str) != nullptr; }
+
+
+    inline bool isEmpty() const          { return size() == 0; }
+    inline bool isNull() const           { return m_data == nullptr; }
+    inline char *data()                  { return m_data; }
+    inline const char *data() const      { return m_data; }
+    inline size_t size() const           { return m_size; }
+
+
+    inline bool operator!=(const char *str) const      { return !isEqual(str); }
+    inline bool operator!=(const String &other) const  { return !isEqual(other); }
+    inline bool operator<(const String &str) const     { return strcmp(data(), str.data()) < 0; }
+    inline bool operator==(const char *str) const      { return isEqual(str); }
+    inline bool operator==(const String &other) const  { return isEqual(other); }
+    inline operator const char*() const                { return m_data; }
+    inline String &operator=(char *str)                { move(str); return *this; }
+    inline String &operator=(const char *str)          { copy(str); return *this; }
+    inline String &operator=(const String &str)        { copy(str); return *this; }
+    inline String &operator=(String &&other)           { move(std::move(other)); return *this; }
+
+    rapidjson::Value toJSON() const;
+    rapidjson::Value toJSON(rapidjson::Document &doc) const;
+    std::vector<xmrig::String> split(char sep) const;
+
+    static String join(const std::vector<xmrig::String> &vec, char sep);
+
+private:
+    void copy(const char *str);
+    void copy(const String &other);
+    void move(char *str);
+    void move(String &&other);
+
+    char *m_data;
+    size_t m_size;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_STRING_H */

src/common/Console.cpp

@@ -4,8 +4,8 @@
  * 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>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- *
+ * Copyright 2016-2018 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
@@ -22,7 +22,7 @@
  */
 
 
-#include "Console.h"
+#include "common/Console.h"
 #include "interfaces/IConsoleListener.h"
 
 

src/common/Console.h

@@ -4,8 +4,8 @@
  * 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>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- *
+ * Copyright 2016-2018 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

src/common/Platform.cpp

@@ -4,8 +4,9 @@
  * 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>
+ * 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>
  *
  *   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
@@ -26,37 +27,33 @@
 #include <uv.h>
 
 
+#ifndef XMRIG_NO_TLS
+#   include <openssl/ssl.h>
+#   include <openssl/err.h>
+#endif
+
+
 #include "Platform.h"
 
 
-char *Platform::m_defaultConfigName = nullptr;
+xmrig::String Platform::m_userAgent;
-char *Platform::m_userAgent         = nullptr;
 
 
-const char *Platform::defaultConfigName()
+void Platform::init(const char *userAgent)
 {
-    size_t size = 520;
+#   ifndef XMRIG_NO_TLS
+    SSL_library_init();
+    SSL_load_error_strings();
+    ERR_load_BIO_strings();
+    ERR_load_crypto_strings();
+    SSL_load_error_strings();
+    OpenSSL_add_all_digests();
+#   endif
 
-    if (m_defaultConfigName == nullptr) {
+    if (userAgent) {
-        m_defaultConfigName = new char[size];
+        m_userAgent = userAgent;
     }
-
+    else {
-    if (uv_exepath(m_defaultConfigName, &size) < 0) {
+        m_userAgent = createUserAgent();
-        return nullptr;
     }
-
-    if (size < 500) {
-#       ifdef WIN32
-        char *p = strrchr(m_defaultConfigName, '\\');
-#       else
-        char *p = strrchr(m_defaultConfigName, '/');
-#       endif
-
-        if (p) {
-            strcpy(p + 1, "config.json");
-            return m_defaultConfigName;
-        }
-    }
-
-    return nullptr;
 }

src/common/Platform.h

@@ -4,8 +4,9 @@
  * 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>
+ * 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>
  *
  *   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
@@ -21,25 +22,33 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __PLATFORM_H__
+#ifndef XMRIG_PLATFORM_H
-#define __PLATFORM_H__
+#define XMRIG_PLATFORM_H
+
+
+#include <stdint.h>
+
+
+#include "base/tools/String.h"
 
 
 class Platform
 {
 public:
-    static const char *defaultConfigName();
+    static bool setThreadAffinity(uint64_t cpu_id);
+    static uint32_t setTimerResolution(uint32_t resolution);
     static void init(const char *userAgent);
-    static void release();
+    static void restoreTimerResolution();
     static void setProcessPriority(int priority);
     static void setThreadPriority(int priority);
 
     static inline const char *userAgent() { return m_userAgent; }
 
 private:
-    static char *m_defaultConfigName;
+    static char *createUserAgent();
-    static char *m_userAgent;
+
+    static xmrig::String m_userAgent;
 };
 
 
-#endif /* __PLATFORM_H__ */
+#endif /* XMRIG_PLATFORM_H */

src/common/Platform_mac.cpp

@@ -21,10 +21,11 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <sched.h>
+
+#include <mach/thread_act.h>
+#include <mach/thread_policy.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 #include <sys/resource.h>
 #include <uv.h>
 
@@ -37,25 +38,21 @@
 #endif
 
 
-static inline char *createUserAgent()
+char *Platform::createUserAgent()
 {
-    const size_t max = 160;
+    constexpr const size_t max = 256;
 
-    char *buf = new char[max];
+    char *buf = new char[max]();
-    int length = snprintf(buf, max, "%s/%s (Linux ", APP_NAME, APP_VERSION);
+    int length = snprintf(buf, max, "%s/%s (Macintosh; Intel Mac OS X) libuv/%s", APP_NAME, APP_VERSION, uv_version_string());
-
-#   if defined(__x86_64__)
-    length += snprintf(buf + length, max - length, "x86_64) libuv/%s", uv_version_string());
-#   else
-    length += snprintf(buf + length, max - length, "i686) 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__
+#   ifdef __clang__
+    length += snprintf(buf + length, max - length, " clang/%d.%d.%d", __clang_major__, __clang_minor__, __clang_patchlevel__);
+#   elif defined(__GNUC__)
     length += snprintf(buf + length, max - length, " gcc/%d.%d.%d", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
 #   endif
 
@@ -63,15 +60,24 @@ static inline char *createUserAgent()
 }
 
 
-void Platform::init(const char *userAgent)
+bool Platform::setThreadAffinity(uint64_t cpu_id)
 {
-    m_userAgent = userAgent ? strdup(userAgent) : createUserAgent();
+    thread_port_t mach_thread;
+    thread_affinity_policy_data_t policy = { static_cast<integer_t>(cpu_id) };
+    mach_thread = pthread_mach_thread_np(pthread_self());
+
+    return thread_policy_set(mach_thread, THREAD_AFFINITY_POLICY, (thread_policy_t)&policy, 1) == KERN_SUCCESS;
 }
 
 
-void Platform::release()
+uint32_t Platform::setTimerResolution(uint32_t resolution)
+{
+    return resolution;
+}
+
+
+void Platform::restoreTimerResolution()
 {
-    delete [] m_userAgent;
 }
 
 
@@ -80,7 +86,6 @@ void Platform::setProcessPriority(int priority)
 }
 
 
-
 void Platform::setThreadPriority(int priority)
 {
     if (priority == -1) {
@@ -115,15 +120,5 @@ void Platform::setThreadPriority(int priority)
     }
 
     setpriority(PRIO_PROCESS, 0, prio);
-
-#   ifdef SCHED_IDLE
-    if (priority == 0) {
-        sched_param param;
-        param.sched_priority = 0;
-
-        if (sched_setscheduler(0, SCHED_IDLE, &param) != 0) {
-            sched_setscheduler(0, SCHED_BATCH, &param);
-        }
-    }
-#   endif
 }
+

src/common/Platform_unix.cpp

@@ -0,0 +1,162 @@
+/* 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 2016-2018 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/>.
+ */
+
+#ifdef __FreeBSD__
+#   include <sys/types.h>
+#   include <sys/param.h>
+#   include <sys/cpuset.h>
+#   include <pthread_np.h>
+#endif
+
+
+#include <pthread.h>
+#include <sched.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/resource.h>
+#include <unistd.h>
+#include <uv.h>
+
+
+#include "Platform.h"
+#include "version.h"
+
+#ifdef XMRIG_NVIDIA_PROJECT
+#   include "nvidia/cryptonight.h"
+#endif
+
+
+#ifdef __FreeBSD__
+typedef cpuset_t cpu_set_t;
+#endif
+
+
+char *Platform::createUserAgent()
+{
+    constexpr const size_t max = 256;
+
+    char *buf = new char[max]();
+    int length = snprintf(buf, max, "%s/%s (Linux ", APP_NAME, APP_VERSION);
+
+#   if defined(__x86_64__)
+    length += snprintf(buf + length, max - length, "x86_64) libuv/%s", uv_version_string());
+#   elif defined(__aarch64__)
+    length += snprintf(buf + length, max - length, "aarch64) libuv/%s", uv_version_string());
+#   elif defined(__arm__)
+    length += snprintf(buf + length, max - length, "arm) libuv/%s", uv_version_string());
+#   else
+    length += snprintf(buf + length, max - length, "i686) 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 __clang__
+    length += snprintf(buf + length, max - length, " clang/%d.%d.%d", __clang_major__, __clang_minor__, __clang_patchlevel__);
+#   elif defined(__GNUC__)
+    length += snprintf(buf + length, max - length, " gcc/%d.%d.%d", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
+#   endif
+
+    return buf;
+}
+
+
+bool Platform::setThreadAffinity(uint64_t cpu_id)
+{
+    cpu_set_t mn;
+    CPU_ZERO(&mn);
+    CPU_SET(cpu_id, &mn);
+
+#   ifndef __ANDROID__
+    return pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &mn) == 0;
+#   else
+    return sched_setaffinity(gettid(), sizeof(cpu_set_t), &mn) == 0;
+#   endif
+}
+
+
+uint32_t Platform::setTimerResolution(uint32_t resolution)
+{
+    return resolution;
+}
+
+
+void Platform::restoreTimerResolution()
+{
+}
+
+
+void Platform::setProcessPriority(int priority)
+{
+}
+
+
+void Platform::setThreadPriority(int priority)
+{
+    if (priority == -1) {
+        return;
+    }
+
+    int prio = 19;
+    switch (priority)
+    {
+    case 1:
+        prio = 5;
+        break;
+
+    case 2:
+        prio = 0;
+        break;
+
+    case 3:
+        prio = -5;
+        break;
+
+    case 4:
+        prio = -10;
+        break;
+
+    case 5:
+        prio = -15;
+        break;
+
+    default:
+        break;
+    }
+
+    setpriority(PRIO_PROCESS, 0, prio);
+
+#   ifdef SCHED_IDLE
+    if (priority == 0) {
+        sched_param param;
+        param.sched_priority = 0;
+
+        if (sched_setscheduler(0, SCHED_IDLE, &param) != 0) {
+            sched_setscheduler(0, SCHED_BATCH, &param);
+        }
+    }
+#   endif
+}

src/common/Platform_win.cpp

@@ -4,8 +4,9 @@
  * 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>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- *
+ * Copyright 2018      SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 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
@@ -22,19 +23,27 @@
  */
 
 
+#include <algorithm>
 #include <winsock2.h>
 #include <windows.h>
 #include <uv.h>
 
 
+#include "log/Log.h"
 #include "Platform.h"
 #include "version.h"
 
+
 #ifdef XMRIG_NVIDIA_PROJECT
 #   include "nvidia/cryptonight.h"
 #endif
 
 
+#ifdef XMRIG_AMD_PROJECT
+static uint32_t timerResolution = 0;
+#endif
+
+
 static inline OSVERSIONINFOEX winOsVersion()
 {
     typedef NTSTATUS (NTAPI *RtlGetVersionFunction)(LPOSVERSIONINFO);
@@ -53,12 +62,12 @@ static inline OSVERSIONINFOEX winOsVersion()
 }
 
 
-static inline char *createUserAgent()
+char *Platform::createUserAgent()
 {
     const auto osver = winOsVersion();
-    const size_t max = 160;
+    constexpr const size_t max = 256;
 
-    char *buf = new char[max];
+    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)
@@ -82,16 +91,41 @@ static inline char *createUserAgent()
 }
 
 
-void Platform::init(const char *userAgent)
+bool Platform::setThreadAffinity(uint64_t cpu_id)
 {
-    m_userAgent = userAgent ? strdup(userAgent) : createUserAgent();
+    if (cpu_id >= 64) {
+        LOG_ERR("Unable to set affinity. Windows supports only affinity up to 63.");
+    }
+
+    return SetThreadAffinityMask(GetCurrentThread(), 1ULL << cpu_id) != 0;
 }
 
 
-void Platform::release()
+uint32_t Platform::setTimerResolution(uint32_t resolution)
 {
-    delete [] m_defaultConfigName;
+#   ifdef XMRIG_AMD_PROJECT
-    delete [] m_userAgent;
+    TIMECAPS tc;
+
+    if (timeGetDevCaps(&tc, sizeof(TIMECAPS)) != TIMERR_NOERROR) {
+        return 0;
+    }
+
+    timerResolution = std::min<uint32_t>(std::max<uint32_t>(tc.wPeriodMin, resolution), tc.wPeriodMax);
+
+    return timeBeginPeriod(timerResolution) == TIMERR_NOERROR ? timerResolution : 0;
+#   else
+    return resolution;
+#   endif
+}
+
+
+void Platform::restoreTimerResolution()
+{
+#   ifdef XMRIG_AMD_PROJECT
+    if (timerResolution) {
+        timeEndPeriod(timerResolution);
+    }
+#   endif
 }
 
 
@@ -122,6 +156,7 @@ void Platform::setProcessPriority(int priority)
 
     case 5:
         prio = REALTIME_PRIORITY_CLASS;
+        break;
 
     default:
         break;
@@ -131,7 +166,6 @@ void Platform::setProcessPriority(int priority)
 }
 
 
-
 void Platform::setThreadPriority(int priority)
 {
     if (priority == -1) {

src/common/api/HttpBody.h

@@ -0,0 +1,69 @@
+/* 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 2016-2018 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 __HTTPBODY_H__
+#define __HTTPBODY_H__
+
+
+#include <string.h>
+
+
+namespace xmrig {
+
+
+class HttpBody
+{
+public:
+    inline HttpBody() :
+        m_pos(0)
+    {}
+
+
+    inline bool write(const char *data, size_t size)
+    {
+        if (size > (sizeof(m_data) - m_pos - 1)) {
+            return false;
+        }
+
+        memcpy(m_data + m_pos, data, size);
+
+        m_pos += size;
+        m_data[m_pos] = '\0';
+
+        return true;
+    }
+
+
+    inline const char *data() const { return m_data; }
+
+private:
+    char m_data[32768];
+    size_t m_pos;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* __HTTPBODY_H__ */

src/common/api/HttpReply.h

@@ -4,7 +4,8 @@
  * 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>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *
  *   This program is free software: you can redistribute it and/or modify
@@ -21,34 +22,32 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __SINGLEWORKER_H__
+#ifndef __HTTPREPLY_H__
-#define __SINGLEWORKER_H__
+#define __HTTPREPLY_H__
 
 
-#include "net/Job.h"
+#include <stdint.h>
-#include "net/JobResult.h"
-#include "workers/Worker.h"
 
 
-class Handle;
+namespace xmrig {
 
 
-class SingleWorker : public Worker
+class HttpReply
 {
 public:
-    SingleWorker(Handle *handle);
+    HttpReply() :
+        buf(nullptr),
+        status(200),
+        size(0)
+    {}
 
-    void start() override;
+    char *buf;
-
+    int status;
-private:
+    size_t size;
-    bool resume(const Job &job);
-    void consumeJob();
-    void save(const Job &job);
-
-    Job m_job;
-    Job m_paused;
-    JobResult m_result;
 };
 
 
-#endif /* __SINGLEWORKER_H__ */
+} /* namespace xmrig */
+
+
+#endif /* __HTTPREPLY_H__ */

src/common/api/HttpRequest.cpp

@@ -0,0 +1,175 @@
+/* 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 2016-2018 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 <microhttpd.h>
+#include <string.h>
+
+#include "common/api/HttpBody.h"
+#include "common/api/HttpRequest.h"
+#include "common/api/HttpReply.h"
+
+
+#ifndef MHD_HTTP_PAYLOAD_TOO_LARGE
+#   define MHD_HTTP_PAYLOAD_TOO_LARGE 413
+#endif
+
+
+xmrig::HttpRequest::HttpRequest(MHD_Connection *connection, const char *url, const char *method, const char *uploadData, size_t *uploadSize, void **cls) :
+    m_fulfilled(true),
+    m_restricted(true),
+    m_uploadData(uploadData),
+    m_url(url),
+    m_body(static_cast<HttpBody*>(*cls)),
+    m_method(Unsupported),
+    m_connection(connection),
+    m_uploadSize(uploadSize),
+    m_cls(cls)
+{
+    if (strcmp(method, MHD_HTTP_METHOD_OPTIONS) == 0) {
+        m_method = Options;
+    }
+    else if (strcmp(method, MHD_HTTP_METHOD_GET) == 0) {
+        m_method = Get;
+    }
+    else if (strcmp(method, MHD_HTTP_METHOD_PUT) == 0) {
+        m_method = Put;
+    }
+}
+
+
+xmrig::HttpRequest::~HttpRequest()
+{
+    if (m_fulfilled) {
+        delete m_body;
+    }
+}
+
+
+bool xmrig::HttpRequest::match(const char *path) const
+{
+    return strcmp(m_url, path) == 0;
+}
+
+
+bool xmrig::HttpRequest::process(const char *accessToken, bool restricted, xmrig::HttpReply &reply)
+{
+    m_restricted = restricted || !accessToken;
+
+    if (m_body) {
+        if (*m_uploadSize != 0) {
+            if (!m_body->write(m_uploadData, *m_uploadSize)) {
+                *m_cls       = nullptr;
+                m_fulfilled  = true;
+                reply.status = MHD_HTTP_PAYLOAD_TOO_LARGE;
+                return false;
+            }
+
+            *m_uploadSize = 0;
+            m_fulfilled   = false;
+            return true;
+        }
+
+        m_fulfilled = true;
+        return true;
+    }
+
+    reply.status = auth(accessToken);
+    if (reply.status != MHD_HTTP_OK) {
+        return false;
+    }
+
+    if (m_restricted && m_method != Get) {
+        reply.status = MHD_HTTP_FORBIDDEN;
+        return false;
+    }
+
+    if (m_method == Get) {
+        return true;
+    }
+
+    const char *contentType = MHD_lookup_connection_value(m_connection, MHD_HEADER_KIND, "Content-Type");
+    if (!contentType || strcmp(contentType, "application/json") != 0) {
+        reply.status = MHD_HTTP_UNSUPPORTED_MEDIA_TYPE;
+        return false;
+    }
+
+    m_body      = new xmrig::HttpBody();
+    m_fulfilled = false;
+    *m_cls      = m_body;
+
+    return true;
+}
+
+
+const char *xmrig::HttpRequest::body() const
+{
+    return m_body ? m_body->data() : nullptr;
+}
+
+
+int xmrig::HttpRequest::end(const HttpReply &reply)
+{
+    if (reply.buf) {
+        return end(reply.status, MHD_create_response_from_buffer(reply.size ? reply.size : strlen(reply.buf), (void*) reply.buf, MHD_RESPMEM_MUST_FREE));
+    }
+
+    return end(reply.status, nullptr);
+}
+
+
+int xmrig::HttpRequest::end(int status, MHD_Response *rsp)
+{
+    if (!rsp) {
+        rsp = MHD_create_response_from_buffer(0, nullptr, MHD_RESPMEM_PERSISTENT);
+    }
+
+    MHD_add_response_header(rsp, "Content-Type", "application/json");
+    MHD_add_response_header(rsp, "Access-Control-Allow-Origin", "*");
+    MHD_add_response_header(rsp, "Access-Control-Allow-Methods", "GET, PUT");
+    MHD_add_response_header(rsp, "Access-Control-Allow-Headers", "Authorization, Content-Type");
+
+    const int ret = MHD_queue_response(m_connection, status, rsp);
+    MHD_destroy_response(rsp);
+    return ret;
+}
+
+
+int xmrig::HttpRequest::auth(const char *accessToken)
+{
+    if (!accessToken) {
+        return MHD_HTTP_OK;
+    }
+
+    const char *header = MHD_lookup_connection_value(m_connection, MHD_HEADER_KIND, "Authorization");
+    if (accessToken && !header) {
+        return MHD_HTTP_UNAUTHORIZED;
+    }
+
+    const size_t size = strlen(header);
+    if (size < 8 || strlen(accessToken) != size - 7 || memcmp("Bearer ", header, 7) != 0) {
+        return MHD_HTTP_FORBIDDEN;
+    }
+
+    return strncmp(accessToken, header + 7, strlen(accessToken)) == 0 ? MHD_HTTP_OK : MHD_HTTP_FORBIDDEN;
+}

src/common/api/HttpRequest.h

@@ -0,0 +1,84 @@
+/* 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 2016-2018 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 __HTTPREQUEST_H__
+#define __HTTPREQUEST_H__
+
+
+#include <stdint.h>
+
+
+struct MHD_Connection;
+struct MHD_Response;
+
+
+namespace xmrig {
+
+
+class HttpBody;
+class HttpReply;
+
+
+class HttpRequest
+{
+public:
+    enum Method {
+        Unsupported,
+        Options,
+        Get,
+        Put
+    };
+
+    HttpRequest(MHD_Connection *connection, const char *url, const char *method, const char *uploadData, size_t *uploadSize, void **cls);
+    ~HttpRequest();
+
+    inline bool isFulfilled() const  { return m_fulfilled; }
+    inline bool isRestricted() const { return m_restricted; }
+    inline Method method() const     { return m_method; }
+
+    bool match(const char *path) const;
+    bool process(const char *accessToken, bool restricted, xmrig::HttpReply &reply);
+    const char *body() const;
+    int end(const HttpReply &reply);
+    int end(int status, MHD_Response *rsp);
+
+private:
+    int auth(const char *accessToken);
+
+    bool m_fulfilled;
+    bool m_restricted;
+    const char *m_uploadData;
+    const char *m_url;
+    HttpBody *m_body;
+    Method m_method;
+    MHD_Connection *m_connection;
+    size_t *m_uploadSize;
+    void **m_cls;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* __HTTPREQUEST_H__ */

src/common/api/Httpd.cpp

@@ -0,0 +1,148 @@
+/* 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 2016-2018 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 <microhttpd.h>
+#include <string.h>
+
+
+#include "api/Api.h"
+#include "common/api/Httpd.h"
+#include "common/api/HttpReply.h"
+#include "common/api/HttpRequest.h"
+#include "common/log/Log.h"
+
+
+Httpd::Httpd(int port, const char *accessToken, bool IPv6, bool restricted) :
+    m_idle(true),
+    m_IPv6(IPv6),
+    m_restricted(restricted),
+    m_accessToken(accessToken ? strdup(accessToken) : nullptr),
+    m_port(port),
+    m_daemon(nullptr)
+{
+    uv_timer_init(uv_default_loop(), &m_timer);
+    m_timer.data = this;
+}
+
+
+Httpd::~Httpd()
+{
+    uv_timer_stop(&m_timer);
+
+    if (m_daemon) {
+        MHD_stop_daemon(m_daemon);
+    }
+
+    delete m_accessToken;
+}
+
+
+bool Httpd::start()
+{
+    if (!m_port) {
+        return false;
+    }
+
+    unsigned int flags = 0;
+#   if MHD_VERSION >= 0x00093500
+    if (m_IPv6 && MHD_is_feature_supported(MHD_FEATURE_IPv6)) {
+        flags |= MHD_USE_DUAL_STACK;
+    }
+
+    if (MHD_is_feature_supported(MHD_FEATURE_EPOLL)) {
+        flags |= MHD_USE_EPOLL_LINUX_ONLY;
+    }
+#   endif
+
+    m_daemon = MHD_start_daemon(flags, m_port, nullptr, nullptr, &Httpd::handler, this, MHD_OPTION_END);
+    if (!m_daemon) {
+        LOG_ERR("HTTP Daemon failed to start.");
+        return false;
+    }
+
+#   if MHD_VERSION >= 0x00093900
+    uv_timer_start(&m_timer, Httpd::onTimer, kIdleInterval, kIdleInterval);
+#   else
+    uv_timer_start(&m_timer, Httpd::onTimer, kActiveInterval, kActiveInterval);
+#   endif
+
+    return true;
+}
+
+
+int Httpd::process(xmrig::HttpRequest &req)
+{
+    xmrig::HttpReply reply;
+    if (!req.process(m_accessToken, m_restricted, reply)) {
+        return req.end(reply);
+    }
+
+    if (!req.isFulfilled()) {
+        return MHD_YES;
+    }
+
+    Api::exec(req, reply);
+
+    return req.end(reply);
+}
+
+
+void Httpd::run()
+{
+    MHD_run(m_daemon);
+
+#   if MHD_VERSION >= 0x00093900
+    const MHD_DaemonInfo *info = MHD_get_daemon_info(m_daemon, MHD_DAEMON_INFO_CURRENT_CONNECTIONS);
+    if (m_idle && info->num_connections) {
+        uv_timer_set_repeat(&m_timer, kActiveInterval);
+        m_idle = false;
+    }
+    else if (!m_idle && !info->num_connections) {
+        uv_timer_set_repeat(&m_timer, kIdleInterval);
+        m_idle = true;
+    }
+#   endif
+}
+
+
+int Httpd::handler(void *cls, struct MHD_Connection *connection, const char *url, const char *method, const char *version, const char *uploadData, size_t *uploadSize, void **con_cls)
+{
+    xmrig::HttpRequest req(connection, url, method, uploadData, uploadSize, con_cls);
+
+    if (req.method() == xmrig::HttpRequest::Options) {
+        return req.end(MHD_HTTP_OK, nullptr);
+    }
+
+    if (req.method() == xmrig::HttpRequest::Unsupported) {
+        return req.end(MHD_HTTP_METHOD_NOT_ALLOWED, nullptr);
+    }
+
+    return static_cast<Httpd*>(cls)->process(req);
+}
+
+
+void Httpd::onTimer(uv_timer_t *handle)
+{
+    static_cast<Httpd*>(handle->data)->run();
+}

src/common/api/Httpd.h

@@ -4,8 +4,8 @@
  * 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>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- *
+ * Copyright 2016-2018 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
@@ -33,21 +33,38 @@ struct MHD_Daemon;
 struct MHD_Response;
 
 
+class UploadCtx;
+
+
+namespace xmrig {
+    class HttpRequest;
+}
+
+
 class Httpd
 {
 public:
-    Httpd(int port, const char *accessToken);
+    Httpd(int port, const char *accessToken, bool IPv6, bool restricted);
+    ~Httpd();
     bool start();
 
 private:
-    int auth(const char *header);
+    constexpr static const int kIdleInterval   = 200;
+    constexpr static const int kActiveInterval = 25;
 
-    static int done(MHD_Connection *connection, int status, MHD_Response *rsp);
+    int process(xmrig::HttpRequest &req);
-    static int handler(void *cls, MHD_Connection *connection, const char *url, const char *method, const char *version, const char *upload_data, size_t *upload_data_size, void **con_cls);
+    void run();
 
+    static int handler(void *cls, MHD_Connection *connection, const char *url, const char *method, const char *version, const char *uploadData, size_t *uploadSize, void **con_cls);
+    static void onTimer(uv_timer_t *handle);
+
+    bool m_idle;
+    bool m_IPv6;
+    bool m_restricted;
     const char *m_accessToken;
     const int m_port;
     MHD_Daemon *m_daemon;
+    uv_timer_t m_timer;
 };
 
 #endif /* __HTTPD_H__ */

src/common/config/CommonConfig.cpp

@@ -0,0 +1,422 @@
+/* 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>
+ *
+ *   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 <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <uv.h>
+
+
+#ifndef XMRIG_NO_HTTPD
+#   include <microhttpd.h>
+#endif
+
+
+#ifndef XMRIG_NO_TLS
+#   include <openssl/opensslv.h>
+#endif
+
+
+#ifdef XMRIG_AMD_PROJECT
+#   if defined(__APPLE__)
+#       include <OpenCL/cl.h>
+#   else
+#       include "3rdparty/CL/cl.h"
+#   endif
+#endif
+
+
+#ifdef XMRIG_NVIDIA_PROJECT
+#   include "nvidia/cryptonight.h"
+#endif
+
+
+#include "base/io/Json.h"
+#include "common/config/CommonConfig.h"
+#include "common/log/Log.h"
+#include "donate.h"
+#include "rapidjson/document.h"
+#include "rapidjson/filewritestream.h"
+#include "rapidjson/prettywriter.h"
+#include "version.h"
+
+
+xmrig::CommonConfig::CommonConfig() :
+    m_algorithm(CRYPTONIGHT, VARIANT_AUTO),
+    m_adjusted(false),
+    m_apiIPv6(false),
+    m_apiRestricted(true),
+    m_autoSave(true),
+    m_background(false),
+    m_dryRun(false),
+    m_syslog(false),
+    m_watch(true),
+    m_apiPort(0),
+    m_donateLevel(kDefaultDonateLevel),
+    m_printTime(60),
+    m_state(NoneState)
+{
+}
+
+
+bool xmrig::CommonConfig::isColors() const
+{
+    return Log::colors;
+}
+
+
+void xmrig::CommonConfig::printAPI()
+{
+#   ifndef XMRIG_NO_API
+    if (apiPort() == 0) {
+        return;
+    }
+
+    Log::i()->text(isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN("%s:") CYAN_BOLD("%d")
+                              : " * %-13s%s:%d",
+                   "API BIND", isApiIPv6() ? "[::]" : "0.0.0.0", apiPort());
+#   endif
+}
+
+
+void xmrig::CommonConfig::printPools()
+{
+    m_pools.print();
+}
+
+
+void xmrig::CommonConfig::printVersions()
+{
+    char buf[256] = { 0 };
+
+#   if defined(__clang__)
+    snprintf(buf, sizeof buf, "clang/%d.%d.%d", __clang_major__, __clang_minor__, __clang_patchlevel__);
+#   elif defined(__GNUC__)
+    snprintf(buf, sizeof buf, "gcc/%d.%d.%d", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
+#   elif defined(_MSC_VER)
+    snprintf(buf, sizeof buf, "MSVC/%d", MSVC_VERSION);
+#   endif
+
+    Log::i()->text(isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("%s/%s") WHITE_BOLD(" %s")
+                              : " * %-13s%s/%s %s",
+                   "ABOUT", APP_NAME, APP_VERSION, buf);
+
+#   if defined(XMRIG_AMD_PROJECT)
+#   if CL_VERSION_2_0
+    const char *ocl = "2.0";
+#   elif CL_VERSION_1_2
+    const char *ocl = "1.2";
+#   elif CL_VERSION_1_1
+    const char *ocl = "1.1";
+#   elif CL_VERSION_1_0
+    const char *ocl = "1.0";
+#   else
+    const char *ocl = "0.0";
+#   endif
+    int length = snprintf(buf, sizeof buf, "OpenCL/%s ", ocl);
+#   elif defined(XMRIG_NVIDIA_PROJECT)
+    const int cudaVersion = cuda_get_runtime_version();
+    int length = snprintf(buf, sizeof buf, "CUDA/%d.%d ", cudaVersion / 1000, cudaVersion % 100);
+#   else
+    memset(buf, 0, 16);
+
+#   if !defined(XMRIG_NO_HTTPD) || !defined(XMRIG_NO_TLS)
+    int length = 0;
+#   endif
+#   endif
+
+#   if !defined(XMRIG_NO_TLS) && defined(OPENSSL_VERSION_TEXT)
+    {
+        constexpr const char *v = OPENSSL_VERSION_TEXT + 8;
+        length += snprintf(buf + length, (sizeof buf) - length, "OpenSSL/%.*s ", static_cast<int>(strchr(v, ' ') - v), v);
+    }
+#   endif
+
+#   ifndef XMRIG_NO_HTTPD
+    length += snprintf(buf + length, (sizeof buf) - length, "microhttpd/%s ", MHD_get_version());
+#   endif
+
+    Log::i()->text(isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13slibuv/%s %s")
+                              : " * %-13slibuv/%s %s",
+                   "LIBS", uv_version_string(), buf);
+}
+
+
+bool xmrig::CommonConfig::save()
+{
+    if (m_fileName.isNull()) {
+        return false;
+    }
+
+    rapidjson::Document doc;
+    getJSON(doc);
+
+    if (Json::save(m_fileName, doc)) {
+        LOG_NOTICE("configuration saved to: \"%s\"", m_fileName.data());
+        return true;
+    }
+
+    return false;
+}
+
+
+bool xmrig::CommonConfig::finalize()
+{
+    if (m_state == ReadyState) {
+        return true;
+    }
+
+    if (m_state == ErrorState) {
+        return false;
+    }
+
+    if (!m_algorithm.isValid()) {
+        return false;
+    }
+
+    m_pools.adjust(m_algorithm);
+
+    if (!m_pools.active()) {
+        m_state = ErrorState;
+        return false;
+    }
+
+    m_state = ReadyState;
+    return true;
+}
+
+
+bool xmrig::CommonConfig::parseBoolean(int key, bool enable)
+{
+    switch (key) {
+    case BackgroundKey: /* --background */
+        m_background = enable;
+        break;
+
+    case SyslogKey: /* --syslog */
+        m_syslog = enable;
+        break;
+
+    case KeepAliveKey: /* --keepalive */
+        m_pools.setKeepAlive(enable);
+        break;
+
+    case TlsKey: /* --tls */
+        m_pools.setTLS(enable);
+        break;
+
+#   ifndef XMRIG_PROXY_PROJECT
+    case NicehashKey: /* --nicehash */
+        m_pools.setNicehash(enable);
+        break;
+#   endif
+
+    case ColorKey: /* --no-color */
+        Log::colors = enable;
+        break;
+
+    case WatchKey: /* watch */
+        m_watch = enable;
+        break;
+
+    case ApiIPv6Key: /* ipv6 */
+        m_apiIPv6 = enable;
+        break;
+
+    case ApiRestrictedKey: /* restricted */
+        m_apiRestricted = enable;
+        break;
+
+    case DryRunKey: /* --dry-run */
+        m_dryRun = enable;
+        break;
+
+    case AutoSaveKey:
+        m_autoSave = enable;
+        break;
+
+    default:
+        break;
+    }
+
+    return true;
+}
+
+
+bool xmrig::CommonConfig::parseString(int key, const char *arg)
+{
+    switch (key) {
+    case AlgorithmKey: /* --algo */
+        m_algorithm.parseAlgorithm(arg);
+        break;
+
+    case UserpassKey: /* --userpass */
+        return m_pools.setUserpass(arg);
+
+    case UrlKey: /* --url */
+        return m_pools.setUrl(arg);
+
+    case UserKey: /* --user */
+        m_pools.setUser(arg);
+        break;
+
+    case PasswordKey: /* --pass */
+        m_pools.setPassword(arg);
+        break;
+
+    case RigIdKey: /* --rig-id */
+        m_pools.setRigId(arg);
+        break;
+
+    case FingerprintKey: /* --tls-fingerprint */
+        m_pools.setFingerprint(arg);
+        break;
+
+    case VariantKey: /* --variant */
+        m_pools.setVariant(arg);
+        break;
+
+    case LogFileKey: /* --log-file */
+        m_logFile = arg;
+        break;
+
+    case ApiAccessTokenKey: /* --api-access-token */
+        m_apiToken = arg;
+        break;
+
+    case ApiWorkerIdKey: /* --api-worker-id */
+        m_apiWorkerId = arg;
+        break;
+
+    case ApiIdKey: /* --api-id */
+        m_apiId = arg;
+        break;
+
+    case UserAgentKey: /* --user-agent */
+        m_userAgent = arg;
+        break;
+
+    case RetriesKey:     /* --retries */
+    case RetryPauseKey:  /* --retry-pause */
+    case ApiPort:        /* --api-port */
+    case PrintTimeKey:   /* --print-time */
+        return parseUint64(key, strtol(arg, nullptr, 10));
+
+    case BackgroundKey: /* --background */
+    case SyslogKey:     /* --syslog */
+    case KeepAliveKey:  /* --keepalive */
+    case NicehashKey:   /* --nicehash */
+    case TlsKey:        /* --tls */
+    case ApiIPv6Key:    /* --api-ipv6 */
+    case DryRunKey:     /* --dry-run */
+        return parseBoolean(key, true);
+
+    case ColorKey:         /* --no-color */
+    case WatchKey:         /* --no-watch */
+    case ApiRestrictedKey: /* --api-no-restricted */
+        return parseBoolean(key, false);
+
+    case DonateLevelKey: /* --donate-level */
+#       ifdef XMRIG_PROXY_PROJECT
+        if (strncmp(arg, "minemonero.pro", 14) == 0) {
+            m_donateLevel = 0;
+            return true;
+        }
+#       endif
+        return parseUint64(key, strtol(arg, nullptr, 10));
+
+    default:
+        break;
+    }
+
+    return true;
+}
+
+
+bool xmrig::CommonConfig::parseUint64(int key, uint64_t arg)
+{
+    return parseInt(key, static_cast<int>(arg));
+}
+
+
+void xmrig::CommonConfig::parseJSON(const rapidjson::Document &doc)
+{
+    const rapidjson::Value &pools = doc["pools"];
+    if (pools.IsArray()) {
+        m_pools.load(pools);
+    }
+}
+
+
+void xmrig::CommonConfig::setFileName(const char *fileName)
+{
+    m_fileName = fileName;
+}
+
+
+bool xmrig::CommonConfig::parseInt(int key, int arg)
+{
+    switch (key) {
+    case RetriesKey: /* --retries */
+        m_pools.setRetries(arg);
+        break;
+
+    case RetryPauseKey: /* --retry-pause */
+        m_pools.setRetryPause(arg);
+        break;
+
+    case KeepAliveKey: /* --keepalive */
+        m_pools.setKeepAlive(arg);
+        break;
+
+    case VariantKey: /* --variant */
+        m_pools.setVariant(arg);
+        break;
+
+    case DonateLevelKey: /* --donate-level */
+        if (arg >= kMinimumDonateLevel && arg <= 99) {
+            m_donateLevel = arg;
+        }
+        break;
+
+    case ApiPort: /* --api-port */
+        if (arg > 0 && arg <= 65536) {
+            m_apiPort = arg;
+        }
+        break;
+
+    case PrintTimeKey: /* --print-time */
+        if (arg >= 0 && arg <= 3600) {
+            m_printTime = arg;
+        }
+        break;
+
+    default:
+        break;
+    }
+
+    return true;
+}

src/common/config/CommonConfig.h

@@ -0,0 +1,112 @@
+/* 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>
+ *
+ *   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_COMMONCONFIG_H
+#define XMRIG_COMMONCONFIG_H
+
+
+#include "base/net/Pools.h"
+#include "base/tools/String.h"
+#include "common/interfaces/IConfig.h"
+#include "common/xmrig.h"
+
+
+namespace xmrig {
+
+
+class CommonConfig : public IConfig
+{
+public:
+    CommonConfig();
+
+    inline bool isApiIPv6() const                  { return m_apiIPv6; }
+    inline bool isApiRestricted() const            { return m_apiRestricted; }
+    inline bool isAutoSave() const                 { return m_autoSave; }
+    inline bool isBackground() const               { return m_background; }
+    inline bool isDryRun() const                   { return m_dryRun; }
+    inline bool isSyslog() const                   { return m_syslog; }
+    inline const char *apiId() const               { return m_apiId.data(); }
+    inline const char *apiToken() const            { return m_apiToken.data(); }
+    inline const char *apiWorkerId() const         { return m_apiWorkerId.data(); }
+    inline const char *logFile() const             { return m_logFile.data(); }
+    inline const char *userAgent() const           { return m_userAgent.data(); }
+    inline const Pools &pools() const              { return m_pools; }
+    inline int apiPort() const                     { return m_apiPort; }
+    inline int donateLevel() const                 { return m_donateLevel; }
+    inline int printTime() const                   { return m_printTime; }
+
+    inline bool isWatch() const override               { return m_watch && !m_fileName.isNull(); }
+    inline const Algorithm &algorithm() const override { return m_algorithm; }
+    inline const String &fileName() const override     { return m_fileName; }
+
+    bool save() override;
+
+    bool isColors() const;
+    void printAPI();
+    void printPools();
+    void printVersions();
+
+protected:
+    enum State {
+        NoneState,
+        ReadyState,
+        ErrorState
+    };
+
+    bool finalize() override;
+    bool parseBoolean(int key, bool enable) override;
+    bool parseString(int key, const char *arg) override;
+    bool parseUint64(int key, uint64_t arg) override;
+    void parseJSON(const rapidjson::Document &doc) override;
+    void setFileName(const char *fileName) override;
+
+    Algorithm m_algorithm;
+    bool m_adjusted;
+    bool m_apiIPv6;
+    bool m_apiRestricted;
+    bool m_autoSave;
+    bool m_background;
+    bool m_dryRun;
+    bool m_syslog;
+    bool m_watch;
+    int m_apiPort;
+    int m_donateLevel;
+    int m_printTime;
+    Pools m_pools;
+    State m_state;
+    String m_apiId;
+    String m_apiToken;
+    String m_apiWorkerId;
+    String m_fileName;
+    String m_logFile;
+    String m_userAgent;
+
+private:
+    bool parseInt(int key, int arg);
+};
+
+
+} /* namespace xmrig */
+
+#endif /* XMRIG_COMMONCONFIG_H */

src/common/config/ConfigLoader.cpp

@@ -0,0 +1,272 @@
+/* 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>
+ *
+ *   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 <assert.h>
+#include <limits.h>
+#include <stdio.h>
+#include <uv.h>
+
+
+#ifndef XMRIG_NO_HTTPD
+#   include <microhttpd.h>
+#endif
+
+
+#ifndef XMRIG_NO_TLS
+#   include <openssl/opensslv.h>
+#endif
+
+
+#include "base/io/Json.h"
+#include "base/kernel/interfaces/IConfigListener.h"
+#include "base/kernel/Process.h"
+#include "common/config/ConfigLoader.h"
+#include "common/config/ConfigWatcher.h"
+#include "common/interfaces/IConfig.h"
+#include "common/Platform.h"
+#include "core/ConfigCreator.h"
+#include "core/ConfigLoader_platform.h"
+#include "rapidjson/document.h"
+#include "rapidjson/error/en.h"
+#include "rapidjson/fwd.h"
+
+
+#ifdef XMRIG_FEATURE_EMBEDDED_CONFIG
+#   include "core/ConfigLoader_default.h"
+#endif
+
+
+xmrig::ConfigWatcher *xmrig::ConfigLoader::m_watcher     = nullptr;
+xmrig::IConfigCreator *xmrig::ConfigLoader::m_creator    = nullptr;
+xmrig::IConfigListener *xmrig::ConfigLoader::m_listener  = nullptr;
+
+
+#ifndef ARRAY_SIZE
+#   define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
+#endif
+
+
+bool xmrig::ConfigLoader::loadFromFile(xmrig::IConfig *config, const char *fileName)
+{
+    rapidjson::Document doc;
+    if (!getJSON(fileName, doc)) {
+        return false;
+    }
+
+    config->setFileName(fileName);
+
+    return loadFromJSON(config, doc);
+}
+
+
+bool xmrig::ConfigLoader::loadFromJSON(xmrig::IConfig *config, const char *json)
+{
+    using namespace rapidjson;
+    Document doc;
+    doc.Parse<kParseCommentsFlag | kParseTrailingCommasFlag>(json);
+
+    if (doc.HasParseError() || !doc.IsObject()) {
+        return false;
+    }
+
+    return loadFromJSON(config, doc);
+}
+
+
+bool xmrig::ConfigLoader::loadFromJSON(xmrig::IConfig *config, const rapidjson::Document &doc)
+{
+    for (size_t i = 0; i < ARRAY_SIZE(config_options); i++) {
+        parseJSON(config, &config_options[i], doc);
+    }
+
+    const rapidjson::Value &api = doc["api"];
+    if (api.IsObject()) {
+        for (size_t i = 0; i < ARRAY_SIZE(api_options); i++) {
+            parseJSON(config, &api_options[i], api);
+        }
+    }
+
+    config->parseJSON(doc);
+
+    return config->finalize();
+}
+
+
+bool xmrig::ConfigLoader::reload(xmrig::IConfig *oldConfig, const char *json)
+{
+    xmrig::IConfig *config = m_creator->create();
+    if (!loadFromJSON(config, json)) {
+        delete config;
+
+        return false;
+    }
+
+    config->setFileName(oldConfig->fileName());
+    const bool saved = config->save();
+
+    if (config->isWatch() && m_watcher && saved) {
+        delete config;
+
+        return true;
+    }
+
+    m_listener->onNewConfig(config);
+    return true;
+}
+
+
+bool xmrig::ConfigLoader::watch(IConfig *config)
+{
+    if (!config->isWatch()) {
+        return false;
+    }
+
+    assert(m_watcher == nullptr);
+
+    m_watcher = new xmrig::ConfigWatcher(config->fileName(), m_creator, m_listener);
+    return true;
+}
+
+
+xmrig::IConfig *xmrig::ConfigLoader::load(Process *process, IConfigCreator *creator, IConfigListener *listener)
+{
+    m_creator  = creator;
+    m_listener = listener;
+
+    xmrig::IConfig *config = m_creator->create();
+    int key;
+    int argc    = process->arguments().argc();
+    char **argv = process->arguments().argv();
+
+    while (1) {
+        key = getopt_long(argc, argv, short_options, options, nullptr);
+        if (key < 0) {
+            break;
+        }
+
+        if (!parseArg(config, key, optarg)) {
+            delete config;
+            return nullptr;
+        }
+    }
+
+    if (optind < argc) {
+        fprintf(stderr, "%s: unsupported non-option argument '%s'\n", argv[0], argv[optind]);
+        delete config;
+        return nullptr;
+    }
+
+    if (!config->finalize()) {
+        delete config;
+
+        config = m_creator->create();
+        loadFromFile(config, process->location(Process::ExeLocation, "config.json"));
+    }
+
+#   ifdef XMRIG_FEATURE_EMBEDDED_CONFIG
+    if (!config->finalize()) {
+        delete config;
+
+        config = m_creator->create();
+        loadFromJSON(config, default_config);
+    }
+#   endif
+
+    if (!config->finalize()) {
+        if (!config->algorithm().isValid()) {
+            fprintf(stderr, "No valid algorithm specified. Exiting.\n");
+        }
+        else {
+            fprintf(stderr, "No valid configuration found. Exiting.\n");
+        }
+
+        delete config;
+        return nullptr;
+    }
+
+    return config;
+}
+
+
+void xmrig::ConfigLoader::release()
+{
+    delete m_watcher;
+    delete m_creator;
+
+    m_watcher = nullptr;
+    m_creator = nullptr;
+}
+
+
+bool xmrig::ConfigLoader::getJSON(const char *fileName, rapidjson::Document &doc)
+{
+    if (Json::get(fileName, doc)) {
+        return true;
+    }
+
+    if (doc.HasParseError()) {
+        printf("%s<offset:%zu>: \"%s\"\n", fileName, doc.GetErrorOffset(), rapidjson::GetParseError_En(doc.GetParseError()));
+    }
+    else {
+       fprintf(stderr, "unable to open \"%s\".\n", fileName);
+    }
+
+    return false;
+}
+
+
+bool xmrig::ConfigLoader::parseArg(xmrig::IConfig *config, int key, const char *arg)
+{
+    if (key == xmrig::IConfig::ConfigKey) {
+        return loadFromFile(config, arg);
+    }
+
+    return config->parseString(key, arg);
+}
+
+
+void xmrig::ConfigLoader::parseJSON(xmrig::IConfig *config, const struct option *option, const rapidjson::Value &object)
+{
+    if (!option->name || !object.HasMember(option->name)) {
+        return;
+    }
+
+    const rapidjson::Value &value = object[option->name];
+
+    if (option->has_arg) {
+        if (value.IsString()) {
+            config->parseString(option->val, value.GetString());
+        }
+        else if (value.IsInt64()) {
+            config->parseUint64(option->val, value.GetUint64());
+        }
+        else if (value.IsBool()) {
+            config->parseBoolean(option->val, value.IsTrue());
+        }
+    }
+    else if (value.IsBool()) {
+        config->parseBoolean(option->val, value.IsTrue());
+    }
+}

src/common/config/ConfigLoader.h

@@ -0,0 +1,72 @@
+/* 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>
+ *
+ *   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_CONFIGLOADER_H
+#define XMRIG_CONFIGLOADER_H
+
+
+#include <stdint.h>
+
+
+#include "rapidjson/fwd.h"
+
+
+struct option;
+
+
+namespace xmrig {
+
+
+class ConfigWatcher;
+class IConfigCreator;
+class IConfigListener;
+class IConfig;
+class Process;
+
+
+class ConfigLoader
+{
+public:
+    static bool loadFromFile(IConfig *config, const char *fileName);
+    static bool loadFromJSON(IConfig *config, const char *json);
+    static bool loadFromJSON(IConfig *config, const rapidjson::Document &doc);
+    static bool reload(IConfig *oldConfig, const char *json);
+    static bool watch(IConfig *config);
+    static IConfig *load(Process *process, IConfigCreator *creator, IConfigListener *listener);
+    static void release();
+
+private:
+    static bool getJSON(const char *fileName, rapidjson::Document &doc);
+    static bool parseArg(IConfig *config, int key, const char *arg);
+    static void parseJSON(IConfig *config, const struct option *option, const rapidjson::Value &object);
+
+    static ConfigWatcher *m_watcher;
+    static IConfigCreator *m_creator;
+    static IConfigListener *m_listener;
+};
+
+
+} /* namespace xmrig */
+
+#endif /* XMRIG_CONFIGLOADER_H */

src/common/config/ConfigWatcher.cpp

@@ -0,0 +1,64 @@
+/* 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>
+ *
+ *   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 "base/io/Watcher.h"
+#include "base/kernel/interfaces/IConfigListener.h"
+#include "common/config/ConfigLoader.h"
+#include "common/config/ConfigWatcher.h"
+#include "common/log/Log.h"
+#include "core/ConfigCreator.h"
+
+
+xmrig::ConfigWatcher::ConfigWatcher(const String &path, IConfigCreator *creator, IConfigListener *listener) :
+    m_creator(creator),
+    m_listener(listener)
+{
+   m_watcher = new Watcher(path, this);
+}
+
+
+xmrig::ConfigWatcher::~ConfigWatcher()
+{
+    delete m_watcher;
+}
+
+
+
+void xmrig::ConfigWatcher::onFileChanged(const String &fileName)
+{
+    LOG_WARN("\"%s\" was changed, reloading configuration", fileName.data());
+
+    IConfig *config = m_creator->create();
+    ConfigLoader::loadFromFile(config, fileName);
+
+    if (!config->finalize()) {
+        LOG_ERR("reloading failed");
+
+        delete config;
+        return;
+    }
+
+    m_listener->onNewConfig(config);
+}

src/common/config/ConfigWatcher.h

@@ -4,8 +4,9 @@
  * 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>
+ * 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>
  *
  *   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
@@ -21,43 +22,42 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __APISTATE_H__
+#ifndef XMRIG_CONFIGWATCHER_H
-#define __APISTATE_H__
+#define XMRIG_CONFIGWATCHER_H
 
 
-#include "api/NetworkState.h"
+#include "base/kernel/interfaces/IWatcherListener.h"
+#include "base/tools/String.h"
 #include "rapidjson/fwd.h"
 
 
-class Hashrate;
+struct option;
 
 
-class ApiState
+namespace xmrig {
+
+
+class IConfigCreator;
+class IConfigListener;
+class Watcher;
+
+
+class ConfigWatcher : public IWatcherListener
 {
 public:
-    ApiState();
+    ConfigWatcher(const String &path, IConfigCreator *creator, IConfigListener *listener);
-    ~ApiState();
+    ~ConfigWatcher() override;
 
-    char *get(const char *url, int *status) const;
+protected:
-    void tick(const Hashrate *hashrate);
+    void onFileChanged(const String &fileName) override;
-    void tick(const NetworkState &results);
 
 private:
-    char *finalize(rapidjson::Document &doc) const;
+    IConfigCreator *m_creator;
-    void genId();
+    IConfigListener *m_listener;
-    void getConnection(rapidjson::Document &doc) const;
+    Watcher *m_watcher;
-    void getHashrate(rapidjson::Document &doc) const;
-    void getIdentify(rapidjson::Document &doc) const;
-    void getMiner(rapidjson::Document &doc) const;
-    void getResults(rapidjson::Document &doc) const;
-
-    char m_id[17];
-    char m_workerId[128];
-    double *m_hashrate;
-    double m_highestHashrate;
-    double m_totalHashrate[3];
-    int m_threads;
-    NetworkState m_network;
 };
 
-#endif /* __APISTATE_H__ */
+
+} /* namespace xmrig */
+
+#endif /* __CONFIGWATCHER_H__ */

src/common/cpu/BasicCpuInfo.cpp

@@ -4,8 +4,9 @@
  * 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>
+ * Copyright 2017-2019 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- *
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 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
@@ -21,20 +22,30 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <string.h>
+#include <thread>
+
 
 #ifdef _MSC_VER
 #   include <intrin.h>
-
-#   define bit_AES  (1 << 25)
-#   define bit_BMI2 (1 << 8)
 #else
 #   include <cpuid.h>
 #endif
 
-#include <string.h>
+#ifndef bit_AES
+#   define bit_AES (1 << 25)
+#endif
+
+#ifndef bit_OSXSAVE
+#   define bit_OSXSAVE (1 << 27)
+#endif
+
+#ifndef bit_AVX2
+#   define bit_AVX2 (1 << 5)
+#endif
 
 
-#include "Cpu.h"
+#include "common/cpu/BasicCpuInfo.h"
 
 
 #define VENDOR_ID                  (0)
@@ -69,7 +80,7 @@ static inline void cpuid(int level, int output[4]) {
 
 
 static inline void cpu_brand_string(char* s) {
-    int cpu_info[4] = { 0 };
+    int32_t cpu_info[4] = { 0 };
     cpuid(VENDOR_ID, cpu_info);
 
     if (cpu_info[EAX_Reg] >= 4) {
@@ -84,50 +95,65 @@ static inline void cpu_brand_string(char* s) {
 
 static inline bool has_aes_ni()
 {
-    int cpu_info[4] = { 0 };
+    int32_t cpu_info[4] = { 0 };
     cpuid(PROCESSOR_INFO, cpu_info);
 
-    return cpu_info[ECX_Reg] & bit_AES;
+    return (cpu_info[ECX_Reg] & bit_AES) != 0;
 }
 
 
-static inline bool has_bmi2() {
+static inline bool has_avx2()
-    int cpu_info[4] = { 0 };
+{
+    int32_t cpu_info[4] = { 0 };
     cpuid(EXTENDED_FEATURES, cpu_info);
 
-    return cpu_info[EBX_Reg] & bit_BMI2;
+    return (cpu_info[EBX_Reg] & bit_AVX2) != 0;
 }
 
 
-char Cpu::m_brand[64]   = { 0 };
+static inline bool has_ossave()
-int Cpu::m_flags        = 0;
-int Cpu::m_l2_cache     = 0;
-int Cpu::m_l3_cache     = 0;
-int Cpu::m_sockets      = 1;
-int Cpu::m_totalCores   = 0;
-int Cpu::m_totalThreads = 0;
-
-
-int Cpu::optimalThreadsCount(int algo, bool doubleHash, int maxCpuUsage)
 {
-    int count = m_totalThreads / 2;
+    int32_t cpu_info[4] = { 0 };
-    return count < 1 ? 1 : count;
+    cpuid(PROCESSOR_INFO, cpu_info);
+
+    return (cpu_info[ECX_Reg] & bit_OSXSAVE) != 0;
 }
 
 
-void Cpu::initCommon()
+xmrig::BasicCpuInfo::BasicCpuInfo() :
+    m_assembly(ASM_NONE),
+    m_aes(has_aes_ni()),
+    m_avx2(has_avx2() && has_ossave()),
+    m_brand(),
+    m_threads(std::thread::hardware_concurrency())
 {
     cpu_brand_string(m_brand);
 
-#   if defined(__x86_64__) || defined(_M_AMD64)
+#   ifndef XMRIG_NO_ASM
-    m_flags |= X86_64;
+    if (hasAES()) {
+        char vendor[13] = { 0 };
+        int32_t data[4] = { 0 };
+
+        cpuid(0, data);
+
+        memcpy(vendor + 0, &data[1], 4);
+        memcpy(vendor + 4, &data[3], 4);
+        memcpy(vendor + 8, &data[2], 4);
+
+        if (memcmp(vendor, "GenuineIntel", 12) == 0) {
+            m_assembly = ASM_INTEL;
+        }
+        else if (memcmp(vendor, "AuthenticAMD", 12) == 0) {
+            m_assembly = ASM_RYZEN;
+        }
+    }
 #   endif
-
+}
-    if (has_aes_ni()) {
+
-        m_flags |= AES;
+
-    }
+size_t xmrig::BasicCpuInfo::optimalThreadsCount(size_t memSize, int maxCpuUsage) const
-
+{
-    if (has_bmi2()) {
+    const size_t count = threads() / 2;
-        m_flags |= BMI2;
+
-    }
+    return count < 1 ? 1 : count;
 }

src/common/cpu/BasicCpuInfo.h

@@ -0,0 +1,73 @@
+/* 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 2017-2019 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 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_BASICCPUINFO_H
+#define XMRIG_BASICCPUINFO_H
+
+
+#include "common/interfaces/ICpuInfo.h"
+
+
+namespace xmrig {
+
+
+class BasicCpuInfo : public ICpuInfo
+{
+public:
+    BasicCpuInfo();
+
+protected:
+    size_t optimalThreadsCount(size_t memSize, int maxCpuUsage) const override;
+
+    inline Assembly assembly() const override       { return m_assembly; }
+    inline bool hasAES() const override             { return m_aes; }
+    inline bool hasAVX2() const override            { return m_avx2; }
+    inline bool isSupported() const override        { return true; }
+    inline const char *brand() const override       { return m_brand; }
+    inline int32_t cores() const override           { return -1; }
+    inline int32_t L2() const override              { return -1; }
+    inline int32_t L3() const override              { return -1; }
+    inline int32_t nodes() const override           { return -1; }
+    inline int32_t sockets() const override         { return 1; }
+    inline int32_t threads() const override         { return m_threads; }
+
+#   if defined(__x86_64__) || defined(_M_AMD64) || defined (__arm64__) || defined (__aarch64__)
+    inline bool isX64() const override { return true; }
+#   else
+    inline bool isX64() const override { return false; }
+#   endif
+
+private:
+    Assembly m_assembly;
+    bool m_aes;
+    bool m_avx2;
+    char m_brand[64];
+    int32_t m_threads;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_BASICCPUINFO_H */

src/common/cpu/BasicCpuInfo_arm.cpp

@@ -0,0 +1,58 @@
+/* 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 2017-2019 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 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 <string.h>
+#include <thread>
+
+#if __ARM_FEATURE_CRYPTO
+#   include <sys/auxv.h>
+#   include <asm/hwcap.h>
+#endif
+
+
+#include "common/cpu/BasicCpuInfo.h"
+
+
+xmrig::BasicCpuInfo::BasicCpuInfo() :
+    m_aes(false),
+    m_avx2(false),
+    m_brand(),
+    m_threads(std::thread::hardware_concurrency())
+{
+#   ifdef XMRIG_ARMv8
+    memcpy(m_brand, "ARMv8", 5);
+#   else
+    memcpy(m_brand, "ARMv7", 5);
+#   endif
+
+#   if __ARM_FEATURE_CRYPTO
+    m_aes = getauxval(AT_HWCAP) & HWCAP_AES;
+#   endif
+}
+
+
+size_t xmrig::BasicCpuInfo::optimalThreadsCount(size_t memSize, int maxCpuUsage) const
+{
+    return threads();
+}

src/common/cpu/Cpu.cpp

@@ -22,31 +22,36 @@
  */
 
 
-#include <windows.h>
+#include <assert.h>
 
 
-#include "Cpu.h"
+#include "common/cpu/BasicCpuInfo.h"
+#include "common/cpu/Cpu.h"
 
 
-void Cpu::init()
+static xmrig::ICpuInfo *cpuInfo = nullptr;
+
+
+xmrig::ICpuInfo *xmrig::Cpu::info()
 {
-#   ifdef XMRIG_NO_LIBCPUID
+    assert(cpuInfo != nullptr);
-    SYSTEM_INFO sysinfo;
-    GetSystemInfo(&sysinfo);
 
-    m_totalThreads = sysinfo.dwNumberOfProcessors;
+    return cpuInfo;
-#   endif
-
-    initCommon();
 }
 
 
-void Cpu::setAffinity(int id, uint64_t mask)
+void xmrig::Cpu::init()
 {
-    if (id == -1) {
+    assert(cpuInfo == nullptr);
-        SetProcessAffinityMask(GetCurrentProcess(), mask);
+
-    }
+    cpuInfo = new BasicCpuInfo();
-    else {
+}
-        SetThreadAffinityMask(GetCurrentThread(), mask);
+
-    }
+
+void xmrig::Cpu::release()
+{
+    assert(cpuInfo != nullptr);
+
+    delete cpuInfo;
+    cpuInfo = nullptr;
 }

src/common/cpu/Cpu.h

@@ -4,8 +4,8 @@
  * 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>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- *
+ * Copyright 2016-2018 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
@@ -21,13 +21,26 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __ALIGN_H__
+#ifndef XMRIG_CPU_H
-#define __ALIGN_H__
+#define XMRIG_CPU_H
 
-#ifdef _MSC_VER
-#   define VAR_ALIGN(x, decl) __declspec(align(x)) decl
-#else
-#   define VAR_ALIGN(x, decl) decl __attribute__ ((aligned(x)))
-#endif
 
-#endif /* __ALIGN_H__ */
+#include "common/interfaces/ICpuInfo.h"
+
+
+namespace xmrig {
+
+
+class Cpu
+{
+public:
+    static ICpuInfo *info();
+    static void init();
+    static void release();
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_CPU_H */

src/common/crypto/Algorithm.cpp

@@ -0,0 +1,297 @@
+/* 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      Lee Clagett <https://github.com/vtnerd>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 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 <assert.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+
+#include "common/crypto/Algorithm.h"
+
+
+#ifdef _MSC_VER
+#   define strncasecmp _strnicmp
+#   define strcasecmp  _stricmp
+#endif
+
+
+#ifndef ARRAY_SIZE
+#   define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
+#endif
+
+
+struct AlgoData
+{
+    const char *name;
+    const char *shortName;
+    xmrig::Algo algo;
+    xmrig::Variant variant;
+};
+
+
+static AlgoData const algorithms[] = {
+    { "cryptonight",           "cn",           xmrig::CRYPTONIGHT,       xmrig::VARIANT_AUTO   },
+    { "cryptonight/0",         "cn/0",         xmrig::CRYPTONIGHT,       xmrig::VARIANT_0      },
+    { "cryptonight/1",         "cn/1",         xmrig::CRYPTONIGHT,       xmrig::VARIANT_1      },
+    { "cryptonight/xtl",       "cn/xtl",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_XTL    },
+    { "cryptonight/msr",       "cn/msr",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_MSR    },
+    { "cryptonight/xao",       "cn/xao",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_XAO    },
+    { "cryptonight/rto",       "cn/rto",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_RTO    },
+    { "cryptonight/2",         "cn/2",         xmrig::CRYPTONIGHT,       xmrig::VARIANT_2      },
+    { "cryptonight/half",      "cn/half",      xmrig::CRYPTONIGHT,       xmrig::VARIANT_HALF   },
+    { "cryptonight/xtlv9",     "cn/xtlv9",     xmrig::CRYPTONIGHT,       xmrig::VARIANT_HALF   },
+    { "cryptonight/wow",       "cn/wow",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_WOW    },
+    { "cryptonight/r",         "cn/r",         xmrig::CRYPTONIGHT,       xmrig::VARIANT_4      },
+    { "cryptonight/rwz",       "cn/rwz",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_RWZ    },
+    { "cryptonight/zls",       "cn/zls",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_ZLS    },
+    { "cryptonight/double",    "cn/double",    xmrig::CRYPTONIGHT,       xmrig::VARIANT_DOUBLE },
+
+#   ifndef XMRIG_NO_AEON
+    { "cryptonight-lite",      "cn-lite",      xmrig::CRYPTONIGHT_LITE,  xmrig::VARIANT_AUTO },
+    { "cryptonight-light",     "cn-light",     xmrig::CRYPTONIGHT_LITE,  xmrig::VARIANT_AUTO },
+    { "cryptonight-lite/0",    "cn-lite/0",    xmrig::CRYPTONIGHT_LITE,  xmrig::VARIANT_0    },
+    { "cryptonight-lite/1",    "cn-lite/1",    xmrig::CRYPTONIGHT_LITE,  xmrig::VARIANT_1    },
+#   endif
+
+#   ifndef XMRIG_NO_SUMO
+    { "cryptonight-heavy",      "cn-heavy",      xmrig::CRYPTONIGHT_HEAVY, xmrig::VARIANT_AUTO },
+    { "cryptonight-heavy/0",    "cn-heavy/0",    xmrig::CRYPTONIGHT_HEAVY, xmrig::VARIANT_0    },
+    { "cryptonight-heavy/xhv",  "cn-heavy/xhv",  xmrig::CRYPTONIGHT_HEAVY, xmrig::VARIANT_XHV  },
+    { "cryptonight-heavy/tube", "cn-heavy/tube", xmrig::CRYPTONIGHT_HEAVY, xmrig::VARIANT_TUBE },
+#   endif
+
+#   ifndef XMRIG_NO_CN_PICO
+    { "cryptonight-pico/trtl",  "cn-pico/trtl",  xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL },
+    { "cryptonight-pico",       "cn-pico",       xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL },
+    { "cryptonight-turtle",     "cn-trtl",       xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL },
+    { "cryptonight-ultralite",  "cn-ultralite",  xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL },
+    { "cryptonight_turtle",     "cn_turtle",     xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL },
+#   endif
+
+#   ifndef XMRIG_NO_CN_GPU
+    { "cryptonight/gpu",        "cn/gpu",  xmrig::CRYPTONIGHT, xmrig::VARIANT_GPU },
+#   endif
+};
+
+
+#ifdef XMRIG_PROXY_PROJECT
+static AlgoData const xmrStakAlgorithms[] = {
+    { "cryptonight-monerov7",    nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_1    },
+    { "cryptonight_v7",          nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_1    },
+    { "cryptonight-monerov8",    nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_2    },
+    { "cryptonight_v8",          nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_2    },
+    { "cryptonight_v7_stellite", nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_XTL  },
+    { "cryptonight_lite",        nullptr, xmrig::CRYPTONIGHT_LITE,  xmrig::VARIANT_0    },
+    { "cryptonight-aeonv7",      nullptr, xmrig::CRYPTONIGHT_LITE,  xmrig::VARIANT_1    },
+    { "cryptonight_lite_v7",     nullptr, xmrig::CRYPTONIGHT_LITE,  xmrig::VARIANT_1    },
+    { "cryptonight_heavy",       nullptr, xmrig::CRYPTONIGHT_HEAVY, xmrig::VARIANT_0    },
+    { "cryptonight_haven",       nullptr, xmrig::CRYPTONIGHT_HEAVY, xmrig::VARIANT_XHV  },
+    { "cryptonight_masari",      nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_MSR  },
+    { "cryptonight_masari",      nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_MSR  },
+    { "cryptonight-bittube2",    nullptr, xmrig::CRYPTONIGHT_HEAVY, xmrig::VARIANT_TUBE }, // bittube-miner
+    { "cryptonight_alloy",       nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_XAO  }, // xmr-stak-alloy
+    { "cryptonight_turtle",      nullptr, xmrig::CRYPTONIGHT_PICO,  xmrig::VARIANT_TRTL },
+    { "cryptonight_gpu",         nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_GPU  },
+    { "cryptonight_r",           nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_4  },
+};
+#endif
+
+
+static const char *variants[] = {
+    "0",
+    "1",
+    "tube",
+    "xtl",
+    "msr",
+    "xhv",
+    "xao",
+    "rto",
+    "2",
+    "half",
+    "trtl",
+    "gpu",
+    "wow",
+    "r",
+    "rwz",
+    "zls",
+    "double"
+};
+
+
+static_assert(xmrig::VARIANT_MAX == ARRAY_SIZE(variants), "variants size mismatch");
+
+
+bool xmrig::Algorithm::isValid() const
+{
+    if (m_algo == INVALID_ALGO) {
+        return false;
+    }
+
+    for (size_t i = 0; i < ARRAY_SIZE(algorithms); i++) {
+        if (algorithms[i].algo == m_algo && algorithms[i].variant == m_variant) {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+
+const char *xmrig::Algorithm::variantName() const
+{
+    if (m_variant == VARIANT_AUTO) {
+        return "auto";
+    }
+
+    return variants[m_variant];
+}
+
+
+void xmrig::Algorithm::parseAlgorithm(const char *algo)
+{
+    m_algo    = INVALID_ALGO;
+    m_variant = VARIANT_AUTO;
+
+    assert(algo != nullptr);
+    if (algo == nullptr || strlen(algo) < 1) {
+        return;
+    }
+
+    if (*algo == '!') {
+        m_flags |= Forced;
+
+        return parseAlgorithm(algo + 1);
+    }
+
+    for (size_t i = 0; i < ARRAY_SIZE(algorithms); i++) {
+        if ((strcasecmp(algo, algorithms[i].name) == 0) || (strcasecmp(algo, algorithms[i].shortName) == 0)) {
+            m_algo    = algorithms[i].algo;
+            m_variant = algorithms[i].variant;
+            break;
+        }
+    }
+
+    if (m_algo == INVALID_ALGO) {
+        assert(false);
+    }
+}
+
+
+void xmrig::Algorithm::parseVariant(const char *variant)
+{
+    m_variant = VARIANT_AUTO;
+
+    if (variant == nullptr || strlen(variant) < 1) {
+        return;
+    }
+
+    if (*variant == '!') {
+        m_flags |= Forced;
+
+        return parseVariant(variant + 1);
+    }
+
+    for (size_t i = 0; i < ARRAY_SIZE(variants); i++) {
+        if (strcasecmp(variant, variants[i]) == 0) {
+            m_variant = static_cast<Variant>(i);
+            return;
+        }
+    }
+
+    if (strcasecmp(variant, "xtlv9") == 0) {
+        m_variant = VARIANT_HALF;
+    }
+}
+
+
+void xmrig::Algorithm::parseVariant(int variant)
+{
+    assert(variant >= -1 && variant <= 2);
+
+    switch (variant) {
+    case -1:
+    case 0:
+    case 1:
+        m_variant = static_cast<Variant>(variant);
+        break;
+
+    case 2:
+        m_variant = VARIANT_2;
+        break;
+
+    default:
+        break;
+    }
+}
+
+
+void xmrig::Algorithm::setAlgo(Algo algo)
+{
+    m_algo = algo;
+
+    if (m_algo == CRYPTONIGHT_PICO && m_variant == VARIANT_AUTO) {
+        m_variant = xmrig::VARIANT_TRTL;
+    }
+}
+
+
+#ifdef XMRIG_PROXY_PROJECT
+void xmrig::Algorithm::parseXmrStakAlgorithm(const char *algo)
+{
+    m_algo    = INVALID_ALGO;
+    m_variant = VARIANT_AUTO;
+
+    assert(algo != nullptr);
+    if (algo == nullptr) {
+        return;
+    }
+
+    for (size_t i = 0; i < ARRAY_SIZE(xmrStakAlgorithms); i++) {
+        if (strcasecmp(algo, xmrStakAlgorithms[i].name) == 0) {
+            m_algo    = xmrStakAlgorithms[i].algo;
+            m_variant = xmrStakAlgorithms[i].variant;
+            break;
+        }
+    }
+
+    if (m_algo == INVALID_ALGO) {
+        assert(false);
+    }
+}
+#endif
+
+
+const char *xmrig::Algorithm::name(bool shortName) const
+{
+    for (size_t i = 0; i < ARRAY_SIZE(algorithms); i++) {
+        if (algorithms[i].algo == m_algo && algorithms[i].variant == m_variant) {
+            return shortName ? algorithms[i].shortName : algorithms[i].name;
+        }
+    }
+
+    return "invalid";
+}

src/common/crypto/Algorithm.h

@@ -0,0 +1,103 @@
+/* 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      Lee Clagett <https://github.com/vtnerd>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 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_ALGORITHM_H
+#define XMRIG_ALGORITHM_H
+
+
+#include <vector>
+
+
+#include "common/xmrig.h"
+
+
+namespace xmrig {
+
+
+class Algorithm
+{
+public:
+    enum Flags {
+        None   = 0,
+        Forced = 1
+    };
+
+    inline Algorithm() :
+        m_algo(INVALID_ALGO),
+        m_flags(0),
+        m_variant(VARIANT_AUTO)
+    {}
+
+    inline Algorithm(Algo algo, Variant variant) :
+        m_flags(0),
+        m_variant(variant)
+    {
+        setAlgo(algo);
+    }
+
+    inline Algorithm(const char *algo) :
+        m_flags(0)
+    {
+        parseAlgorithm(algo);
+    }
+
+    inline Algo algo() const                          { return m_algo; }
+    inline bool isEqual(const Algorithm &other) const { return m_algo == other.m_algo && m_variant == other.m_variant; }
+    inline bool isForced() const                      { return m_flags & Forced; }
+    inline const char *name() const                   { return name(false); }
+    inline const char *shortName() const              { return name(true); }
+    inline int flags() const                          { return m_flags; }
+    inline Variant variant() const                    { return m_variant; }
+    inline void setVariant(Variant variant)           { m_variant = variant; }
+
+    inline bool operator!=(const Algorithm &other) const  { return !isEqual(other); }
+    inline bool operator==(const Algorithm &other) const  { return isEqual(other); }
+
+    bool isValid() const;
+    const char *variantName() const;
+    void parseAlgorithm(const char *algo);
+    void parseVariant(const char *variant);
+    void parseVariant(int variant);
+    void setAlgo(Algo algo);
+
+#   ifdef XMRIG_PROXY_PROJECT
+    void parseXmrStakAlgorithm(const char *algo);
+#   endif
+
+private:
+    const char *name(bool shortName) const;
+
+    Algo m_algo;
+    int m_flags;
+    Variant m_variant;
+};
+
+
+typedef std::vector<xmrig::Algorithm> Algorithms;
+
+
+} /* namespace xmrig */
+
+#endif /* __ALGORITHM_H__ */