Update CHANGELOG.md

Algo switch at Graft fork

CHANGELOG.md

@@ -1,5 +1,58 @@
+# 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 in Minergate pool with variant 2.
+- [#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.

CMakeLists.txt

@@ -1,14 +1,18 @@
 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_SUMO      "CryptoNight-Heavy support" ON)
+option(WITH_SUMO            "CryptoNight-Heavy support" ON)
-option(WITH_HTTPD     "HTTP REST API" ON)
+option(WITH_CN_PICO         "CryptoNight-Pico support" ON)
-option(WITH_DEBUG_LOG "Enable debug log output" OFF)
+option(WITH_CN_GPU          "CryptoNight-GPU support" ON)
-option(WITH_TLS       "Enable OpenSSL support" ON)
+option(WITH_HTTPD           "HTTP REST API" ON)
-option(WITH_ASM       "Enable ASM PoW implementations" ON)
+option(WITH_DEBUG_LOG       "Enable debug log output" OFF)
-option(BUILD_STATIC   "Build static binary" 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)
@@ -17,6 +21,19 @@ include (cmake/cpu.cmake)
 set(HEADERS
     src/api/NetworkState.h
     src/App.h
+    src/base/io/Json.h
+    src/base/io/Watcher.h
+    src/base/kernel/interfaces/IConfigListener.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
@@ -33,7 +50,6 @@ set(HEADERS
     src/common/interfaces/ILogBackend.h
     src/common/interfaces/IStrategy.h
     src/common/interfaces/IStrategyListener.h
-    src/common/interfaces/IWatcherListener.h
     src/common/log/BasicLog.h
     src/common/log/ConsoleLog.h
     src/common/log/FileLog.h
@@ -41,7 +57,6 @@ set(HEADERS
     src/common/net/Client.h
     src/common/net/Id.h
     src/common/net/Job.h
-    src/common/net/Pool.h
     src/common/net/Storage.h
     src/common/net/strategies/FailoverStrategy.h
     src/common/net/strategies/SinglePoolStrategy.h
@@ -51,6 +66,7 @@ set(HEADERS
     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/IThread.h
@@ -82,6 +98,7 @@ set(HEADERS_CRYPTO
     src/crypto/hash.h
     src/crypto/skein_port.h
     src/crypto/soft_aes.h
+    src/crypto/asm/CryptonightR_template.h
    )
 
 if (XMRIG_ARM)
@@ -93,6 +110,16 @@ endif()
 set(SOURCES
     src/api/NetworkState.cpp
     src/App.cpp
+    src/base/io/Json.cpp
+    src/base/io/Watcher.cpp
+    src/base/kernel/Entry.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
@@ -105,7 +132,6 @@ set(SOURCES
     src/common/log/Log.cpp
     src/common/net/Client.cpp
     src/common/net/Job.cpp
-    src/common/net/Pool.cpp
     src/common/net/strategies/FailoverStrategy.cpp
     src/common/net/strategies/SinglePoolStrategy.cpp
     src/common/net/SubmitResult.cpp
@@ -136,6 +162,7 @@ if (WIN32)
     set(SOURCES_OS
         res/app.rc
         src/App_win.cpp
+        src/base/io/Json_win.cpp
         src/common/Platform_win.cpp
         src/Mem_win.cpp
         )
@@ -145,21 +172,23 @@ if (WIN32)
 elseif (APPLE)
     set(SOURCES_OS
         src/App_unix.cpp
+        src/base/io/Json_unix.cpp
         src/common/Platform_mac.cpp
         src/Mem_unix.cpp
         )
 else()
     set(SOURCES_OS
         src/App_unix.cpp
+        src/base/io/Json_unix.cpp
         src/common/Platform_unix.cpp
         src/Mem_unix.cpp
         )
 
-    set(EXTRA_LIBS pthread rt dl)
+    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")
@@ -197,6 +226,7 @@ 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)
@@ -216,6 +246,14 @@ 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)
 
@@ -255,5 +293,5 @@ if (WITH_DEBUG_LOG)
     add_definitions(/DAPP_DEBUG)
 endif()
 
-add_executable(${PROJECT_NAME} ${HEADERS} ${SOURCES} ${SOURCES_OS} ${SOURCES_CPUID} ${HEADERS_CRYPTO} ${SOURCES_CRYPTO} ${SOURCES_SYSLOG} ${HTTPD_SOURCES} ${TLS_SOURCES} ${XMRIG_ASM_SOURCES})
+add_executable(${CMAKE_PROJECT_NAME} ${HEADERS} ${SOURCES} ${SOURCES_OS} ${SOURCES_CPUID} ${HEADERS_CRYPTO} ${SOURCES_CRYPTO} ${SOURCES_SYSLOG} ${HTTPD_SOURCES} ${TLS_SOURCES} ${XMRIG_ASM_SOURCES} ${CN_GPU_SOURCES})
-target_link_libraries(${PROJECT_NAME} ${XMRIG_ASM_LIBRARY} ${OPENSSL_LIBRARIES} ${UV_LIBRARIES} ${MHD_LIBRARY} ${EXTRA_LIBS} ${CPUID_LIB})
+target_link_libraries(${CMAKE_PROJECT_NAME} ${XMRIG_ASM_LIBRARY} ${OPENSSL_LIBRARIES} ${UV_LIBRARIES} ${MHD_LIBRARY} ${EXTRA_LIBS} ${CPUID_LIB})

README.md

@@ -1,7 +1,5 @@
 # XMRig
 
-:warning: **[Monero changed PoW algorithm on October 18](https://github.com/xmrig/xmrig/issues/753), all miners and proxy should be updated to [v2.8+](https://github.com/xmrig/xmrig/releases/tag/v2.8.3)** :warning:
-
 [![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)
@@ -142,19 +140,6 @@ Please note performance is highly dependent on system load. The numbers above ar
 * XMR: `48edfHu7V9Z84YzzMa6fUueoELZ9ZRXq9VetWzYGzKt52XU5xvqgzYnDK9URnRoJMk1j8nLwEVsaSWJ4fhdUyZijBGUicoD`
 * BTC: `1P7ujsXeX7GxQwHNnJsRMgAdNkFZmNVqJT`
 
-## Release checksums
-### SHA-256
-```
-365198ed4f1205c42fa448d41c9088d3dea6bff43173c5e870e8bec4631c3a7d xmrig-2.8.3-xenial-amd64.tar.gz/xmrig-2.8.3/xmrig
-77b235244eea7eab72c420c3575bc6c32eb83061d90b84addb187257c9819be7 xmrig-2.8.3-xenial-amd64.tar.gz/xmrig-2.8.3/xmrig-notls
-586b81e455ed0aa7623507b0307ba34afdc2ff3494a822cbf1fcc0c1a86ac974 xmrig-2.8.3-gcc-win32.zip/xmrig.exe
-2d35980542b603e02832c774ce0d0bc22e269f066bcdff20a919dcbd23e2ef2a xmrig-2.8.3-gcc-win32.zip/xmrig-notls.exe
-0a638249271f3a7d7ad87643a1fa250cc21b9871dca951d15c7c214346cb02aa xmrig-2.8.3-gcc-win64.zip/xmrig.exe
-0f9d05c96d2268f1cf3e2c120ad94e440a730e753efa2ae8cbc9ef4567b4da03 xmrig-2.8.3-gcc-win64.zip/xmrig-notls.exe
-19600aead9ebc509db57538e5ace0a30604708c051b34f81c0bdc1b587624434 xmrig-2.8.3-msvc-win64.zip/xmrig.exe
-b9380c58a863488c8d9d138bb32a92b5ab3bb7b4e614e8caa85239cbb2ca3c8b xmrig-2.8.3-msvc-win64.zip/xmrig-notls.exe
-```
-
 ## Contacts
 * support@xmrig.com
 * [reddit](https://www.reddit.com/user/XMRig/)

cmake/OpenSSL.cmake

@@ -20,4 +20,6 @@ else()
     set(TLS_SOURCES "")
     set(OPENSSL_LIBRARIES "")
     add_definitions(/DXMRIG_NO_TLS)
+
+    set(CMAKE_PROJECT_NAME "${CMAKE_PROJECT_NAME}-notls")
 endif()

cmake/asm.cmake

@@ -5,26 +5,38 @@ if (WITH_ASM AND NOT XMRIG_ARM AND CMAKE_SIZEOF_VOID_P EQUAL 8)
         enable_language(ASM_MASM)
 
         if (MSVC_TOOLSET_VERSION GREATER_EQUAL 141)
-            set(XMRIG_ASM_FILE "src/crypto/asm/cnv2_main_loop.asm")
+            set(XMRIG_ASM_FILES
+                "src/crypto/asm/cn_main_loop.asm"
+                "src/crypto/asm/CryptonightR_template.asm"
+            )
         else()
-            set(XMRIG_ASM_FILE "src/crypto/asm/win64/cnv2_main_loop.asm")
+            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_FILE} PROPERTY ASM_MASM)
+        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_FILE "src/crypto/asm/win64/cnv2_main_loop.S")
+            set(XMRIG_ASM_FILES
+                "src/crypto/asm/win64/cn_main_loop.S"
+                "src/crypto/asm/CryptonightR_template.S"
+            )
         else()
-            set(XMRIG_ASM_FILE "src/crypto/asm/cnv2_main_loop.S")
+            set(XMRIG_ASM_FILES
+                "src/crypto/asm/cn_main_loop.S"
+                "src/crypto/asm/CryptonightR_template.S"
+            )
         endif()
 
-        set_property(SOURCE ${XMRIG_ASM_FILE} PROPERTY C)
+        set_property(SOURCE ${XMRIG_ASM_FILES} PROPERTY C)
     endif()
 
-    add_library(${XMRIG_ASM_LIBRARY} STATIC ${XMRIG_ASM_FILE})
+    add_library(${XMRIG_ASM_LIBRARY} STATIC ${XMRIG_ASM_FILES})
-    set(XMRIG_ASM_SOURCES src/crypto/Asm.h src/crypto/Asm.cpp)
+    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 "")

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

@@ -19,8 +19,8 @@ if (CMAKE_CXX_COMPILER_ID MATCHES GNU)
     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 "${CMAKE_CXX_FLAGS} -mfpu=neon -flax-vector-conversions")
@@ -60,8 +60,8 @@ elseif (CMAKE_CXX_COMPILER_ID MATCHES Clang)
     set(CMAKE_CXX_FLAGS_RELEASE "${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}")

src/App.cpp

@@ -5,7 +5,9 @@
  * 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>
+ * 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
@@ -28,6 +30,7 @@
 
 #include "api/Api.h"
 #include "App.h"
+#include "base/kernel/Signals.h"
 #include "common/Console.h"
 #include "common/cpu/Cpu.h"
 #include "common/log/Log.h"
@@ -47,35 +50,27 @@
 #endif
 
 
-App *App::m_self = nullptr;
+xmrig::App::App(Process *process) :
-
-
-
-App::App(int argc, char **argv) :
     m_console(nullptr),
-    m_httpd(nullptr)
+    m_httpd(nullptr),
+    m_signals(nullptr)
 {
-    m_self = this;
+    m_controller = new Controller(process);
-
+    if (m_controller->init() != 0) {
-    m_controller = new xmrig::Controller();
-    if (m_controller->init(argc, argv) != 0) {
         return;
     }
 
     if (!m_controller->config()->isBackground()) {
         m_console = new Console(this);
     }
-
-    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;
 
@@ -85,15 +80,13 @@ App::~App()
 }
 
 
-int App::exec()
+int xmrig::App::exec()
 {
     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();
 
@@ -103,7 +96,6 @@ int App::exec()
 
     if (m_controller->config()->isDryRun()) {
         LOG_NOTICE("OK");
-        release();
 
         return 0;
     }
@@ -130,12 +122,11 @@ int App::exec()
     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':
@@ -170,21 +161,7 @@ void App::onConsoleCommand(char command)
 }
 
 
-void App::close()
+void xmrig::App::onSignal(int signum)
-{
-    m_controller->network()->stop();
-    Workers::stop();
-
-    uv_stop(uv_default_loop());
-}
-
-
-void App::release()
-{
-}
-
-
-void App::onSignal(uv_signal_t *handle, int signum)
 {
     switch (signum)
     {
@@ -201,9 +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

@@ -5,7 +5,9 @@
  * 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>
+ * 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
@@ -21,54 +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"
 
 
 class Console;
 class Httpd;
-class Network;
-class Options;
 
 
 namespace xmrig {
-    class Controller;
-}
 
 
-class App : public IConsoleListener
+class Controller;
+class Network;
+class Process;
+class Signals;
+
+
+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;
-  uv_signal_t m_sigHUP;
-  uv_signal_t m_sigINT;
-  uv_signal_t m_sigTERM;
-  xmrig::Controller *m_controller;
 };
 
 
-#endif /* __APP_H__ */
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_APP_H */

src/App_unix.cpp

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -34,7 +35,7 @@
 #include "core/Controller.h"
 
 
-void App::background()
+void xmrig::App::background()
 {
     signal(SIGPIPE, SIG_IGN);
 

src/App_win.cpp

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -31,7 +32,7 @@
 #include "core/Config.h"
 
 
-void App::background()
+void xmrig::App::background()
 {
     if (!m_controller->config()->isBackground()) {
         return;

src/Mem.cpp

@@ -6,7 +6,8 @@
  * 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 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -33,7 +34,6 @@ bool Mem::m_enabled = true;
 int Mem::m_flags    = 0;
 
 
-
 MemInfo Mem::create(cryptonight_ctx **ctx, xmrig::Algo algorithm, size_t count)
 {
     using namespace xmrig;
@@ -41,11 +41,9 @@ MemInfo Mem::create(cryptonight_ctx **ctx, xmrig::Algo algorithm, size_t count)
     MemInfo info;
     info.size = cn_select_memory(algorithm) * count;
 
-#   ifndef XMRIG_NO_AEON
+    constexpr const size_t align_size = 2 * 1024 * 1024;
-    info.size += info.size % cn_select_memory<CRYPTONIGHT>();
+    info.size  = ((info.size + align_size - 1) / align_size) * align_size;
-#   endif
+    info.pages = info.size / align_size;
-
-    info.pages = info.size / cn_select_memory<CRYPTONIGHT>();
 
     allocate(info, m_enabled);
 
@@ -53,6 +51,14 @@ MemInfo Mem::create(cryptonight_ctx **ctx, xmrig::Algo algorithm, size_t count)
         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);
+
+        c->generated_code_data.variant = xmrig::VARIANT_MAX;
+        c->generated_code_data.height = (uint64_t)(-1);
+        c->generated_code_double_data = c->generated_code_data;
+
         ctx[i] = c;
     }
 

src/Mem.h

@@ -6,7 +6,8 @@
  * 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 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -22,8 +23,8 @@
  *   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>
@@ -59,6 +60,10 @@ public:
     static void init(bool enabled);
     static void release(cryptonight_ctx **ctx, size_t count, MemInfo &info);
 
+    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 isHugepagesAvailable() { return (m_flags & HugepagesAvailable) != 0; }
 
 private:
@@ -70,4 +75,4 @@ private:
 };
 
 
-#endif /* __MEM_H__ */
+#endif /* XMRIG_MEM_H */

src/Mem_unix.cpp

@@ -6,7 +6,8 @@
  * 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 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -87,3 +88,27 @@ void Mem::release(MemInfo &info)
         _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

@@ -6,7 +6,8 @@
  * 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 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -182,3 +183,22 @@ void Mem::release(MemInfo &info)
         _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/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 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2017-2019 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -27,9 +28,9 @@
 #include <uv.h>
 
 
+#include "base/net/Pool.h"
 #include "common/cpu/Cpu.h"
 #include "common/log/Log.h"
-#include "common/net/Pool.h"
 #include "core/Config.h"
 #include "core/Controller.h"
 #include "crypto/Asm.h"
@@ -43,7 +44,8 @@ static const char *coloredAsmNames[] = {
     "\x1B[1;31mnone\x1B[0m",
     "auto",
     "\x1B[1;32mintel\x1B[0m",
-    "\x1B[1;32mryzen\x1B[0m"
+    "\x1B[1;32mryzen\x1B[0m",
+    "\x1B[1;32mbulldozer\x1B[0m"
 };
 
 
@@ -72,18 +74,25 @@ 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",
+        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()->isX64()   ? "\x1B[1;32m" : "\x1B[1;31m-",
-                       Cpu::info()->hasAES() ? "\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", "CPU", Cpu::info()->brand(), Cpu::info()->sockets(), Cpu::info()->isX64() ? "" : "-", Cpu::info()->hasAES() ? "" : "-");
+        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

src/api/Api.cpp

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -62,7 +63,7 @@ void Api::exec(const xmrig::HttpRequest &req, xmrig::HttpReply &reply)
 }
 
 
-void Api::tick(const NetworkState &network)
+void Api::tick(const xmrig::NetworkState &network)
 {
     if (!m_router) {
         return;

src/api/Api.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -21,8 +22,8 @@
  *   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>
@@ -30,13 +31,13 @@
 
 class ApiRouter;
 class Hashrate;
-class NetworkState;
 
 
 namespace xmrig {
     class Controller;
     class HttpReply;
     class HttpRequest;
+    class NetworkState;
 }
 
 
@@ -47,10 +48,10 @@ public:
     static void release();
 
     static void exec(const xmrig::HttpRequest &req, xmrig::HttpReply &reply);
-    static void tick(const NetworkState &results);
+    static void tick(const xmrig::NetworkState &results);
 
 private:
     static ApiRouter *m_router;
 };
 
-#endif /* __API_H__ */
+#endif /* XMRIG_API_H */

src/api/ApiRouter.cpp

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -119,7 +120,7 @@ void ApiRouter::exec(const xmrig::HttpRequest &req, xmrig::HttpReply &reply)
 }
 
 
-void ApiRouter::tick(const NetworkState &network)
+void ApiRouter::tick(const xmrig::NetworkState &network)
 {
     m_network = network;
 }
@@ -133,7 +134,7 @@ void ApiRouter::onConfigChanged(xmrig::Config *config, xmrig::Config *previousCo
 
 void ApiRouter::finalize(xmrig::HttpReply &reply, rapidjson::Document &doc) const
 {
-    rapidjson::StringBuffer buffer(0, 4096);
+    rapidjson::StringBuffer buffer(nullptr, 4096);
     rapidjson::PrettyWriter<rapidjson::StringBuffer> writer(buffer);
     writer.SetMaxDecimalPlaces(10);
     doc.Accept(writer);
@@ -173,7 +174,7 @@ void ApiRouter::genId(const char *id)
             memcpy(input + sizeof(uint16_t) + addrSize, APP_KIND, strlen(APP_KIND));
 
             xmrig::keccak(input, inSize, hash);
-            Job::toHex(hash, 8, m_id);
+            xmrig::Job::toHex(hash, 8, m_id);
 
             delete [] input;
             break;
@@ -292,13 +293,16 @@ void ApiRouter::getThreads(rapidjson::Document &doc) const
     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(thread->index(), Hashrate::ShortInterval)),  allocator);
+        hashrate.PushBack(normalize(hr->calc(i, Hashrate::ShortInterval)),  allocator);
-        hashrate.PushBack(normalize(hr->calc(thread->index(), Hashrate::MediumInterval)), allocator);
+        hashrate.PushBack(normalize(hr->calc(i, Hashrate::MediumInterval)), allocator);
-        hashrate.PushBack(normalize(hr->calc(thread->index(), Hashrate::LargeInterval)),  allocator);
+        hashrate.PushBack(normalize(hr->calc(i, Hashrate::LargeInterval)),  allocator);
+
+        i++;
 
         value.AddMember("hashrate", hashrate, allocator);
         list.PushBack(value, allocator);

src/api/ApiRouter.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -21,8 +22,8 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __APIROUTER_H__
+#ifndef XMRIG_APIROUTER_H
-#define __APIROUTER_H__
+#define XMRIG_APIROUTER_H
 
 
 #include "api/NetworkState.h"
@@ -44,12 +45,12 @@ class ApiRouter : public xmrig::IControllerListener
 {
 public:
     ApiRouter(xmrig::Controller *controller);
-    ~ApiRouter();
+    ~ApiRouter() override;
 
     void get(const xmrig::HttpRequest &req, xmrig::HttpReply &reply) const;
     void exec(const xmrig::HttpRequest &req, xmrig::HttpReply &reply);
 
-    void tick(const NetworkState &results);
+    void tick(const xmrig::NetworkState &results);
 
 protected:
     void onConfigChanged(xmrig::Config *config, xmrig::Config *previousConfig) override;
@@ -68,8 +69,8 @@ private:
 
     char m_id[32];
     char m_workerId[128];
-    NetworkState m_network;
+    xmrig::NetworkState m_network;
     xmrig::Controller *m_controller;
 };
 
-#endif /* __APIROUTER_H__ */
+#endif /* XMRIG_APIROUTER_H */

src/api/NetworkState.cpp

@@ -32,7 +32,7 @@
 #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

@@ -0,0 +1,52 @@
+/* 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_ENTRY_H
+#define XMRIG_ENTRY_H
+
+
+namespace xmrig {
+
+
+class Process;
+
+
+class Entry
+{
+public:
+    enum Id {
+        Default,
+        Usage,
+        Version
+    };
+
+    static Id get(const Process &process);
+    static int exec(const Process &process, Id id);
+};
+
+
+} /* 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

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -21,26 +22,26 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __IWATCHERLISTENER_H__
+#ifndef XMRIG_IWATCHERLISTENER_H
-#define __IWATCHERLISTENER_H__
+#define XMRIG_IWATCHERLISTENER_H
 
 
 namespace xmrig {
 
 
-class IConfig;
+class String;
 
 
 class IWatcherListener
 {
 public:
-    virtual ~IWatcherListener() {}
+    virtual ~IWatcherListener() = default;
 
-    virtual void onNewConfig(IConfig *config) = 0;
+    virtual void onFileChanged(const String &fileName) = 0;
 };
 
 
 } /* namespace xmrig */
 
 
-#endif // __IWATCHERLISTENER_H__
+#endif // XMRIG_IWATCHERLISTENER_H

src/base/net/Pool.cpp

@@ -4,9 +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 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2017-2019 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018      SChernykh   <https://github.com/SChernykh>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -29,7 +29,8 @@
 #include <stdio.h>
 
 
-#include "common/net/Pool.h"
+#include "base/io/Json.h"
+#include "base/net/Pool.h"
 #include "rapidjson/document.h"
 
 
@@ -44,7 +45,24 @@
 #endif
 
 
-Pool::Pool() :
+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),
@@ -64,7 +82,8 @@ Pool::Pool() :
  *
  * @param url
  */
-Pool::Pool(const char *url) :
+xmrig::Pool::Pool(const char *url) :
+    m_enabled(true),
     m_nicehash(false),
     m_tls(false),
     m_keepAlive(0),
@@ -74,14 +93,53 @@ Pool::Pool(const char *url) :
 }
 
 
-Pool::Pool(const char *host, uint16_t port, const char *user, const char *password, int keepAlive, bool nicehash, bool tls) :
+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_port(port),
     m_host(host),
     m_password(password),
-    m_user(user)
+    m_user(user),
+    m_port(port)
 {
     const size_t size = m_host.size() + 8;
     assert(size > 8);
@@ -93,7 +151,7 @@ Pool::Pool(const char *host, uint16_t port, const char *user, const char *passwo
 }
 
 
-bool Pool::isCompatible(const xmrig::Algorithm &algorithm) const
+bool xmrig::Pool::isCompatible(const Algorithm &algorithm) const
 {
     if (m_algorithms.empty()) {
         return true;
@@ -106,8 +164,8 @@ bool Pool::isCompatible(const xmrig::Algorithm &algorithm) const
     }
 
 #   ifdef XMRIG_PROXY_PROJECT
-    if (m_algorithm.algo() == xmrig::CRYPTONIGHT && algorithm.algo() == xmrig::CRYPTONIGHT && m_algorithm.variant() == xmrig::VARIANT_XTL) {
+    if (m_algorithm.algo() == xmrig::CRYPTONIGHT && algorithm.algo() == xmrig::CRYPTONIGHT) {
-        return true;
+        return m_algorithm.variant() == xmrig::VARIANT_XTL || m_algorithm.variant() == xmrig::VARIANT_MSR;
     }
 #   endif
 
@@ -115,9 +173,22 @@ bool Pool::isCompatible(const xmrig::Algorithm &algorithm) const
 }
 
 
-bool Pool::isEqual(const Pool &other) const
+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
@@ -131,7 +202,7 @@ bool Pool::isEqual(const Pool &other) const
 }
 
 
-bool Pool::parse(const char *url)
+bool xmrig::Pool::parse(const char *url)
 {
     assert(url != nullptr);
 
@@ -167,7 +238,7 @@ bool Pool::parse(const char *url)
         return true;
     }
 
-    const size_t size = port++ - base + 1;
+    const size_t size = static_cast<size_t>(port++ - base + 1);
     char *host        = new char[size]();
     memcpy(host, base, size - 1);
 
@@ -178,7 +249,7 @@ bool Pool::parse(const char *url)
 }
 
 
-bool Pool::setUserpass(const char *userpass)
+bool xmrig::Pool::setUserpass(const char *userpass)
 {
     const char *p = strchr(userpass, ':');
     if (!p) {
@@ -186,7 +257,7 @@ bool Pool::setUserpass(const char *userpass)
     }
 
     char *user = new char[p - userpass + 1]();
-    strncpy(user, userpass, p - userpass);
+    strncpy(user, userpass, static_cast<size_t>(p - userpass));
 
     m_user     = user;
     m_password = p + 1;
@@ -195,7 +266,7 @@ bool Pool::setUserpass(const char *userpass)
 }
 
 
-rapidjson::Value Pool::toJSON(rapidjson::Document &doc) const
+rapidjson::Value xmrig::Pool::toJSON(rapidjson::Document &doc) const
 {
     using namespace rapidjson;
 
@@ -203,43 +274,47 @@ rapidjson::Value Pool::toJSON(rapidjson::Document &doc) const
 
     Value obj(kObjectType);
 
-    obj.AddMember("url",    StringRef(url()), allocator);
+    obj.AddMember(StringRef(kUrl),   m_url.toJSON(), allocator);
-    obj.AddMember("user",   StringRef(user()), allocator);
+    obj.AddMember(StringRef(kUser),  m_user.toJSON(), allocator);
-    obj.AddMember("pass",   StringRef(password()), allocator);
+    obj.AddMember(StringRef(kPass),  m_password.toJSON(), allocator);
-    obj.AddMember("rig-id", rigId() ? Value(StringRef(rigId())).Move() : Value(kNullType).Move(), allocator);
+    obj.AddMember(StringRef(kRigId), m_rigId.toJSON(), allocator);
 
 #   ifndef XMRIG_PROXY_PROJECT
-    obj.AddMember("nicehash", isNicehash(), allocator);
+    obj.AddMember(StringRef(kNicehash), isNicehash(), allocator);
 #   endif
 
     if (m_keepAlive == 0 || m_keepAlive == kKeepAliveTimeout) {
-        obj.AddMember("keepalive", m_keepAlive > 0, allocator);
+        obj.AddMember(StringRef(kKeepalive), m_keepAlive > 0, allocator);
     }
     else {
-        obj.AddMember("keepalive", m_keepAlive, allocator);
+        obj.AddMember(StringRef(kKeepalive), m_keepAlive, allocator);
     }
 
     switch (m_algorithm.variant()) {
-    case xmrig::VARIANT_AUTO:
+    case VARIANT_AUTO:
-    case xmrig::VARIANT_0:
+    case VARIANT_0:
-    case xmrig::VARIANT_1:
+    case VARIANT_1:
-    case xmrig::VARIANT_2:
+        obj.AddMember(StringRef(kVariant), m_algorithm.variant(), allocator);
-        obj.AddMember("variant", m_algorithm.variant(), allocator);
+        break;
+
+    case VARIANT_2:
+        obj.AddMember(StringRef(kVariant), 2, allocator);
         break;
 
     default:
-        obj.AddMember("variant", StringRef(m_algorithm.variantName()), allocator);
+        obj.AddMember(StringRef(kVariant), StringRef(m_algorithm.variantName()), allocator);
         break;
     }
 
-    obj.AddMember("tls",             isTLS(), allocator);
+    obj.AddMember(StringRef(kEnabled),     m_enabled, allocator);
-    obj.AddMember("tls-fingerprint", fingerprint() ? Value(StringRef(fingerprint())).Move() : Value(kNullType).Move(), allocator);
+    obj.AddMember(StringRef(kTls),         isTLS(), allocator);
+    obj.AddMember(StringRef(kFingerprint), m_fingerprint.toJSON(), allocator);
 
     return obj;
 }
 
 
-void Pool::adjust(const xmrig::Algorithm &algorithm)
+void xmrig::Pool::adjust(const Algorithm &algorithm)
 {
     if (!isValid()) {
         return;
@@ -254,7 +329,7 @@ void Pool::adjust(const xmrig::Algorithm &algorithm)
 }
 
 
-void Pool::setAlgo(const xmrig::Algorithm &algorithm)
+void xmrig::Pool::setAlgo(const xmrig::Algorithm &algorithm)
 {
     m_algorithm = algorithm;
 
@@ -263,7 +338,7 @@ void Pool::setAlgo(const xmrig::Algorithm &algorithm)
 
 
 #ifdef APP_DEBUG
-void Pool::print() const
+void xmrig::Pool::print() const
 {
     LOG_NOTICE("url:       %s", m_url.data());
     LOG_DEBUG ("host:      %s", m_host.data());
@@ -278,7 +353,7 @@ void Pool::print() const
 #endif
 
 
-bool Pool::parseIPv6(const char *addr)
+bool xmrig::Pool::parseIPv6(const char *addr)
 {
     const char *end = strchr(addr, ']');
     if (!end) {
@@ -290,7 +365,7 @@ bool Pool::parseIPv6(const char *addr)
         return false;
     }
 
-    const size_t size = end - addr;
+    const size_t size = static_cast<size_t>(end - addr);
     char *host        = new char[size]();
     memcpy(host, addr + 1, size - 1);
 
@@ -301,7 +376,7 @@ bool Pool::parseIPv6(const char *addr)
 }
 
 
-void Pool::addVariant(xmrig::Variant variant)
+void xmrig::Pool::addVariant(xmrig::Variant variant)
 {
     const xmrig::Algorithm algorithm(m_algorithm.algo(), variant);
     if (!algorithm.isValid() || m_algorithm == algorithm) {
@@ -312,7 +387,7 @@ void Pool::addVariant(xmrig::Variant variant)
 }
 
 
-void Pool::adjustVariant(const xmrig::Variant variantHint)
+void xmrig::Pool::adjustVariant(const xmrig::Variant variantHint)
 {
 #   ifndef XMRIG_PROXY_PROJECT
     using namespace xmrig;
@@ -322,23 +397,39 @@ void Pool::adjustVariant(const xmrig::Variant variantHint)
         m_nicehash  = true;
         bool valid  = true;
 
-        if (m_host.contains("cryptonight.") && m_port == 3355) {
+        switch (m_port) {
-            valid = m_algorithm.algo() == CRYPTONIGHT;
+        case 3355:
+        case 33355:
+            valid = m_algorithm.algo() == CRYPTONIGHT && m_host.contains("cryptonight.");
             m_algorithm.setVariant(VARIANT_0);
-        }
+            break;
-        else if (m_host.contains("cryptonightv7.") && m_port == 3363) {
+
-            valid = m_algorithm.algo() == CRYPTONIGHT;
+        case 3363:
+        case 33363:
+            valid = m_algorithm.algo() == CRYPTONIGHT && m_host.contains("cryptonightv7.");
             m_algorithm.setVariant(VARIANT_1);
-        }
+            break;
-        else if (m_host.contains("cryptonightheavy.") && m_port == 3364) {
+
-            valid = m_algorithm.algo() == CRYPTONIGHT_HEAVY;
+        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;
     }
 
@@ -349,7 +440,7 @@ void Pool::adjustVariant(const xmrig::Variant variantHint)
 
         if (m_host.contains("xmr.pool.")) {
             valid = m_algorithm.algo() == CRYPTONIGHT;
-            m_algorithm.setVariant(m_port == 45700 ? VARIANT_2 : VARIANT_0);
+            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;
@@ -382,7 +473,7 @@ void Pool::adjustVariant(const xmrig::Variant variantHint)
 }
 
 
-void Pool::rebuild()
+void xmrig::Pool::rebuild()
 {
     m_algorithms.clear();
 
@@ -393,15 +484,22 @@ void Pool::rebuild()
     m_algorithms.push_back(m_algorithm);
 
 #   ifndef XMRIG_PROXY_PROJECT
-    addVariant(xmrig::VARIANT_2);
+    addVariant(VARIANT_4);
-    addVariant(xmrig::VARIANT_1);
+    addVariant(VARIANT_WOW);
-    addVariant(xmrig::VARIANT_0);
+    addVariant(VARIANT_2);
-    addVariant(xmrig::VARIANT_XTL);
+    addVariant(VARIANT_1);
-    addVariant(xmrig::VARIANT_TUBE);
+    addVariant(VARIANT_0);
-    addVariant(xmrig::VARIANT_MSR);
+    addVariant(VARIANT_HALF);
-    addVariant(xmrig::VARIANT_XHV);
+    addVariant(VARIANT_XTL);
-    addVariant(xmrig::VARIANT_XAO);
+    addVariant(VARIANT_TUBE);
-    addVariant(xmrig::VARIANT_RTO);
+    addVariant(VARIANT_MSR);
-    addVariant(xmrig::VARIANT_AUTO);
+    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

@@ -5,8 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018      SChernykh   <https://github.com/SChernykh>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -29,11 +29,14 @@
 #include <vector>
 
 
+#include "base/tools/String.h"
 #include "common/crypto/Algorithm.h"
-#include "common/utils/c_str.h"
 #include "rapidjson/fwd.h"
 
 
+namespace xmrig {
+
+
 class Pool
 {
 public:
@@ -44,6 +47,7 @@ public:
 
     Pool();
     Pool(const char *url);
+    Pool(const rapidjson::Value &object);
     Pool(const char *host,
          uint16_t port,
          const char *user       = nullptr,
@@ -62,29 +66,31 @@ public:
     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 xmrig::Algorithm &algorithm() const    { return m_algorithm; }
+    inline const Algorithm &algorithm() const           { return m_algorithm; }
-    inline const xmrig::Algorithms &algorithms() const  { return m_algorithms; }
+    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 xmrig::Algorithm &algorithm()                { return m_algorithm; }
+    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 xmrig::Algorithm &algorithm) const;
+    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 xmrig::Algorithm &algorithm);
+    void adjust(const Algorithm &algorithm);
-    void setAlgo(const xmrig::Algorithm &algorithm);
+    void setAlgo(const Algorithm &algorithm);
 
 #   ifdef APP_DEBUG
     void print() const;
@@ -92,25 +98,27 @@ public:
 
 private:
     bool parseIPv6(const char *addr);
-    void addVariant(xmrig::Variant variant);
+    void addVariant(Variant variant);
-    void adjustVariant(const xmrig::Variant variantHint);
+    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;
-    xmrig::Algorithm m_algorithm;
-    xmrig::Algorithms m_algorithms;
-    xmrig::c_str m_fingerprint;
-    xmrig::c_str m_host;
-    xmrig::c_str m_password;
-    xmrig::c_str m_rigId;
-    xmrig::c_str m_url;
-    xmrig::c_str m_user;
 };
 
 
-typedef std::vector<Pool> Pools;
+} /* 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/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
@@ -35,38 +36,7 @@
 #include "Platform.h"
 
 
-char Platform::m_defaultConfigName[520] = { 0 };
+xmrig::String Platform::m_userAgent;
-xmrig::c_str Platform::m_userAgent;
-
-
-const char *Platform::defaultConfigName()
-{
-    size_t size = 520;
-
-    if (*m_defaultConfigName) {
-        return m_defaultConfigName;
-    }
-
-    if (uv_exepath(m_defaultConfigName, &size) < 0) {
-        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;
-        }
-    }
-
-    *m_defaultConfigName = '\0';
-    return nullptr;
-}
 
 
 void Platform::init(const char *userAgent)

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
@@ -28,25 +29,25 @@
 #include <stdint.h>
 
 
-#include "common/utils/c_str.h"
+#include "base/tools/String.h"
 
 
 class Platform
 {
 public:
     static bool setThreadAffinity(uint64_t cpu_id);
-    static const char *defaultConfigName();
+    static uint32_t setTimerResolution(uint32_t resolution);
     static void init(const char *userAgent);
+    static void restoreTimerResolution();
     static void setProcessPriority(int priority);
     static void setThreadPriority(int priority);
 
-    static inline const char *userAgent() { return m_userAgent.data(); }
+    static inline const char *userAgent() { return m_userAgent; }
 
 private:
     static char *createUserAgent();
 
-    static char m_defaultConfigName[520];
+    static xmrig::String m_userAgent;
-    static xmrig::c_str m_userAgent;
 };
 
 

src/common/Platform_mac.cpp

@@ -40,15 +40,20 @@
 
 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 (Macintosh; Intel Mac OS X) libuv/%s", APP_NAME, APP_VERSION, uv_version_string());
 
 #   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__);
+    length += snprintf(buf + length, max - length, " CUDA/%d.%d", cudaVersion / 1000, cudaVersion % 100);
-#   else
+#   endif
-    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__);
+
+#   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;
@@ -65,9 +70,19 @@ bool Platform::setThreadAffinity(uint64_t cpu_id)
 }
 
 
+uint32_t Platform::setTimerResolution(uint32_t resolution)
+{
+    return resolution;
+}
+
+
+void Platform::restoreTimerResolution()
+{
+}
+
+
 void Platform::setProcessPriority(int priority)
 {
-
 }
 
 

src/common/Platform_unix.cpp

@@ -54,13 +54,17 @@ typedef cpuset_t cpu_set_t;
 
 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);
 
 #   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
@@ -70,7 +74,9 @@ char *Platform::createUserAgent()
     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
 
@@ -92,6 +98,17 @@ bool Platform::setThreadAffinity(uint64_t cpu_id)
 }
 
 
+uint32_t Platform::setTimerResolution(uint32_t resolution)
+{
+    return resolution;
+}
+
+
+void Platform::restoreTimerResolution()
+{
+}
+
+
 void Platform::setProcessPriority(int priority)
 {
 }

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
@@ -22,6 +23,7 @@
  */
 
 
+#include <algorithm>
 #include <winsock2.h>
 #include <windows.h>
 #include <uv.h>
@@ -37,6 +39,11 @@
 #endif
 
 
+#ifdef XMRIG_AMD_PROJECT
+static uint32_t timerResolution = 0;
+#endif
+
+
 static inline OSVERSIONINFOEX winOsVersion()
 {
     typedef NTSTATUS (NTAPI *RtlGetVersionFunction)(LPOSVERSIONINFO);
@@ -58,9 +65,9 @@ static inline OSVERSIONINFOEX winOsVersion()
 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)
@@ -94,6 +101,34 @@ bool Platform::setThreadAffinity(uint64_t cpu_id)
 }
 
 
+uint32_t Platform::setTimerResolution(uint32_t resolution)
+{
+#   ifdef XMRIG_AMD_PROJECT
+    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
+}
+
+
 void Platform::setProcessPriority(int priority)
 {
     if (priority == -1) {
@@ -121,6 +156,7 @@ void Platform::setProcessPriority(int priority)
 
     case 5:
         prio = REALTIME_PRIORITY_CLASS;
+        break;
 
     default:
         break;

src/common/config/CommonConfig.cpp

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -53,6 +54,7 @@
 #endif
 
 
+#include "base/io/Json.h"
 #include "common/config/CommonConfig.h"
 #include "common/log/Log.h"
 #include "donate.h"
@@ -69,29 +71,20 @@ xmrig::CommonConfig::CommonConfig() :
     m_apiRestricted(true),
     m_autoSave(true),
     m_background(false),
-    m_colors(true),
     m_dryRun(false),
     m_syslog(false),
-
-#   ifdef XMRIG_PROXY_PROJECT
     m_watch(true),
-#   else
-    m_watch(false), // TODO: enable config file watch by default when this feature propertly handled and tested.
-#   endif
-
     m_apiPort(0),
     m_donateLevel(kDefaultDonateLevel),
     m_printTime(60),
-    m_retries(5),
-    m_retryPause(5),
     m_state(NoneState)
 {
-    m_pools.push_back(Pool());
+}
 
-#   ifdef XMRIG_PROXY_PROJECT
+
-    m_retries    = 2;
+bool xmrig::CommonConfig::isColors() const
-    m_retryPause = 1;
+{
-#   endif
+    return Log::colors;
 }
 
 
@@ -111,32 +104,7 @@ void xmrig::CommonConfig::printAPI()
 
 void xmrig::CommonConfig::printPools()
 {
-    for (size_t i = 0; i < m_activePools.size(); ++i) {
+    m_pools.print();
-        if (!isColors()) {
-            Log::i()->text(" * POOL #%-7zu%s variant=%s, TLS=%d",
-                           i + 1,
-                           m_activePools[i].url(),
-                           m_activePools[i].algorithm().variantName(),
-                           static_cast<int>(m_activePools[i].isTLS())
-                           );
-        }
-        else {
-            Log::i()->text(GREEN_BOLD(" * ") WHITE_BOLD("POOL #%-7zu") "\x1B[1;%dm%s\x1B[0m variant " WHITE_BOLD("%s"),
-                           i + 1,
-                           m_activePools[i].isTLS() ? 32 : 36,
-                           m_activePools[i].url(),
-                           m_activePools[i].algorithm().variantName()
-                           );
-        }
-    }
-
-#   ifdef APP_DEBUG
-    LOG_NOTICE("POOLS --------------------------------------------------------------------");
-    for (const Pool &pool : m_activePools) {
-        pool.print();
-    }
-    LOG_NOTICE("--------------------------------------------------------------------------");
-#   endif
 }
 
 
@@ -174,8 +142,11 @@ void xmrig::CommonConfig::printVersions()
     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)
     {
@@ -200,31 +171,15 @@ bool xmrig::CommonConfig::save()
         return false;
     }
 
-    uv_fs_t req;
-    const int fd = uv_fs_open(uv_default_loop(), &req, m_fileName.data(), O_WRONLY | O_CREAT | O_TRUNC, 0644, nullptr);
-    if (fd < 0) {
-        return false;
-    }
-
-    uv_fs_req_cleanup(&req);
-
     rapidjson::Document doc;
     getJSON(doc);
 
-    FILE *fp = fdopen(fd, "w");
+    if (Json::save(m_fileName, doc)) {
+        LOG_NOTICE("configuration saved to: \"%s\"", m_fileName.data());
+        return true;
+    }
 
-    char buf[4096];
+    return false;
-    rapidjson::FileWriteStream os(fp, buf, sizeof(buf));
-    rapidjson::PrettyWriter<rapidjson::FileWriteStream> writer(os);
-    doc.Accept(writer);
-
-    fflush(fp);
-
-    uv_fs_close(uv_default_loop(), &req, fd, nullptr);
-    uv_fs_req_cleanup(&req);
-
-    LOG_NOTICE("configuration saved to: \"%s\"", m_fileName.data());
-    return true;
 }
 
 
@@ -242,23 +197,9 @@ bool xmrig::CommonConfig::finalize()
         return false;
     }
 
-    for (Pool &pool : m_pools) {
+    m_pools.adjust(m_algorithm);
-        pool.adjust(m_algorithm);
 
-        if (pool.isValid() && pool.algorithm().isValid()) {
+    if (!m_pools.active()) {
-#           ifdef XMRIG_NO_TLS
-            if (pool.isTLS()) {
-                continue;
-            }
-#           endif
-
-            m_activePools.push_back(std::move(pool));
-        }
-    }
-
-    m_pools.clear();
-
-    if (m_activePools.empty()) {
         m_state = ErrorState;
         return false;
     }
@@ -280,21 +221,21 @@ bool xmrig::CommonConfig::parseBoolean(int key, bool enable)
         break;
 
     case KeepAliveKey: /* --keepalive */
-        m_pools.back().setKeepAlive(enable ? Pool::kKeepAliveTimeout : 0);
+        m_pools.setKeepAlive(enable);
         break;
 
     case TlsKey: /* --tls */
-        m_pools.back().setTLS(enable);
+        m_pools.setTLS(enable);
         break;
 
 #   ifndef XMRIG_PROXY_PROJECT
     case NicehashKey: /* --nicehash */
-        m_pools.back().setNicehash(enable);
+        m_pools.setNicehash(enable);
         break;
 #   endif
 
     case ColorKey: /* --no-color */
-        m_colors = enable;
+        Log::colors = enable;
         break;
 
     case WatchKey: /* watch */
@@ -333,48 +274,29 @@ bool xmrig::CommonConfig::parseString(int key, const char *arg)
         break;
 
     case UserpassKey: /* --userpass */
-        if (!m_pools.back().setUserpass(arg)) {
+        return m_pools.setUserpass(arg);
-            return false;
-        }
-
-        break;
 
     case UrlKey: /* --url */
-        if (m_pools.size() > 1 || m_pools[0].isValid()) {
+        return m_pools.setUrl(arg);
-            Pool pool(arg);
-
-            if (pool.isValid()) {
-                m_pools.push_back(std::move(pool));
-            }
-        }
-        else {
-            m_pools[0].parse(arg);
-        }
-
-        if (!m_pools.back().isValid()) {
-            return false;
-        }
-
-        break;
 
     case UserKey: /* --user */
-        m_pools.back().setUser(arg);
+        m_pools.setUser(arg);
         break;
 
     case PasswordKey: /* --pass */
-        m_pools.back().setPassword(arg);
+        m_pools.setPassword(arg);
         break;
 
     case RigIdKey: /* --rig-id */
-        m_pools.back().setRigId(arg);
+        m_pools.setRigId(arg);
         break;
 
     case FingerprintKey: /* --tls-fingerprint */
-        m_pools.back().setFingerprint(arg);
+        m_pools.setFingerprint(arg);
         break;
 
     case VariantKey: /* --variant */
-        m_pools.back().algorithm().parseVariant(arg);
+        m_pools.setVariant(arg);
         break;
 
     case LogFileKey: /* --log-file */
@@ -400,7 +322,7 @@ bool xmrig::CommonConfig::parseString(int key, const char *arg)
     case RetriesKey:     /* --retries */
     case RetryPauseKey:  /* --retry-pause */
     case ApiPort:        /* --api-port */
-    case PrintTimeKey:   /* --cpu-priority */
+    case PrintTimeKey:   /* --print-time */
         return parseUint64(key, strtol(arg, nullptr, 10));
 
     case BackgroundKey: /* --background */
@@ -440,6 +362,15 @@ bool xmrig::CommonConfig::parseUint64(int key, uint64_t 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;
@@ -450,23 +381,19 @@ bool xmrig::CommonConfig::parseInt(int key, int arg)
 {
     switch (key) {
     case RetriesKey: /* --retries */
-        if (arg > 0 && arg <= 1000) {
+        m_pools.setRetries(arg);
-            m_retries = arg;
-        }
         break;
 
     case RetryPauseKey: /* --retry-pause */
-        if (arg > 0 && arg <= 3600) {
+        m_pools.setRetryPause(arg);
-            m_retryPause = arg;
-        }
         break;
 
     case KeepAliveKey: /* --keepalive */
-        m_pools.back().setKeepAlive(arg);
+        m_pools.setKeepAlive(arg);
         break;
 
     case VariantKey: /* --variant */
-        m_pools.back().algorithm().parseVariant(arg);
+        m_pools.setVariant(arg);
         break;
 
     case DonateLevelKey: /* --donate-level */

src/common/config/CommonConfig.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -25,12 +26,9 @@
 #define XMRIG_COMMONCONFIG_H
 
 
-#include <vector>
+#include "base/net/Pools.h"
-
+#include "base/tools/String.h"
-
 #include "common/interfaces/IConfig.h"
-#include "common/net/Pool.h"
-#include "common/utils/c_str.h"
 #include "common/xmrig.h"
 
 
@@ -46,7 +44,6 @@ public:
     inline bool isApiRestricted() const            { return m_apiRestricted; }
     inline bool isAutoSave() const                 { return m_autoSave; }
     inline bool isBackground() const               { return m_background; }
-    inline bool isColors() const                   { return m_colors; }
     inline bool isDryRun() const                   { return m_dryRun; }
     inline bool isSyslog() const                   { return m_syslog; }
     inline const char *apiId() const               { return m_apiId.data(); }
@@ -54,20 +51,18 @@ public:
     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 std::vector<Pool> &pools() const  { return m_activePools; }
+    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 int retries() const                     { return m_retries; }
-    inline int retryPause() const                  { return m_retryPause; }
-    inline void setColors(bool colors)             { m_colors = colors; }
 
     inline bool isWatch() const override               { return m_watch && !m_fileName.isNull(); }
     inline const Algorithm &algorithm() const override { return m_algorithm; }
-    inline const char *fileName() const override       { return m_fileName.data(); }
+    inline const String &fileName() const override     { return m_fileName; }
 
     bool save() override;
 
+    bool isColors() const;
     void printAPI();
     void printPools();
     void printVersions();
@@ -83,6 +78,7 @@ protected:
     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;
@@ -91,24 +87,20 @@ protected:
     bool m_apiRestricted;
     bool m_autoSave;
     bool m_background;
-    bool m_colors;
     bool m_dryRun;
     bool m_syslog;
     bool m_watch;
     int m_apiPort;
     int m_donateLevel;
     int m_printTime;
-    int m_retries;
+    Pools m_pools;
-    int m_retryPause;
     State m_state;
-    std::vector<Pool> m_activePools;
+    String m_apiId;
-    std::vector<Pool> m_pools;
+    String m_apiToken;
-    xmrig::c_str m_apiId;
+    String m_apiWorkerId;
-    xmrig::c_str m_apiToken;
+    String m_fileName;
-    xmrig::c_str m_apiWorkerId;
+    String m_logFile;
-    xmrig::c_str m_fileName;
+    String m_userAgent;
-    xmrig::c_str m_logFile;
-    xmrig::c_str m_userAgent;
 
 private:
     bool parseInt(int key, int arg);
@@ -117,4 +109,4 @@ private:
 
 } /* namespace xmrig */
 
-#endif /* __COMMONCONFIG_H__ */
+#endif /* XMRIG_COMMONCONFIG_H */

src/common/config/ConfigLoader.cpp

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -22,6 +23,7 @@
  */
 
 
+#include <assert.h>
 #include <limits.h>
 #include <stdio.h>
 #include <uv.h>
@@ -37,22 +39,28 @@
 #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/interfaces/IWatcherListener.h"
-#include "common/net/Pool.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/filereadstream.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::IWatcherListener *xmrig::ConfigLoader::m_listener = nullptr;
+xmrig::IConfigListener *xmrig::ConfigLoader::m_listener  = nullptr;
 
 
 #ifndef ARRAY_SIZE
@@ -75,8 +83,9 @@ bool xmrig::ConfigLoader::loadFromFile(xmrig::IConfig *config, const char *fileN
 
 bool xmrig::ConfigLoader::loadFromJSON(xmrig::IConfig *config, const char *json)
 {
-    rapidjson::Document doc;
+    using namespace rapidjson;
-    doc.Parse(json);
+    Document doc;
+    doc.Parse<kParseCommentsFlag | kParseTrailingCommasFlag>(json);
 
     if (doc.HasParseError() || !doc.IsObject()) {
         return false;
@@ -92,19 +101,6 @@ bool xmrig::ConfigLoader::loadFromJSON(xmrig::IConfig *config, const rapidjson::
         parseJSON(config, &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(config, &pool_options[i], value);
-            }
-        }
-    }
-
     const rapidjson::Value &api = doc["api"];
     if (api.IsObject()) {
         for (size_t i = 0; i < ARRAY_SIZE(api_options); i++) {
@@ -141,16 +137,31 @@ bool xmrig::ConfigLoader::reload(xmrig::IConfig *oldConfig, const char *json)
 }
 
 
-xmrig::IConfig *xmrig::ConfigLoader::load(int argc, char **argv, IConfigCreator *creator, IWatcherListener *listener)
+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, NULL);
+        key = getopt_long(argc, argv, short_options, options, nullptr);
         if (key < 0) {
             break;
         }
@@ -171,9 +182,18 @@ xmrig::IConfig *xmrig::ConfigLoader::load(int argc, char **argv, IConfigCreator
         delete config;
 
         config = m_creator->create();
-        loadFromFile(config, Platform::defaultConfigName());
+        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");
@@ -186,10 +206,6 @@ xmrig::IConfig *xmrig::ConfigLoader::load(int argc, char **argv, IConfigCreator
         return nullptr;
     }
 
-    if (config->isWatch()) {
-        m_watcher = new xmrig::ConfigWatcher(config->fileName(), creator, listener);
-    }
-
     return config;
 }
 
@@ -206,53 +222,28 @@ void xmrig::ConfigLoader::release()
 
 bool xmrig::ConfigLoader::getJSON(const char *fileName, rapidjson::Document &doc)
 {
-    uv_fs_t req;
+    if (Json::get(fileName, doc)) {
-    const int fd = uv_fs_open(uv_default_loop(), &req, fileName, O_RDONLY, 0644, nullptr);
+        return true;
-    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()));
+        printf("%s<offset:%zu>: \"%s\"\n", fileName, doc.GetErrorOffset(), rapidjson::GetParseError_En(doc.GetParseError()));
-        return false;
+    }
+    else {
+       fprintf(stderr, "unable to open \"%s\".\n", fileName);
     }
 
-    return doc.IsObject();
+    return false;
 }
 
 
 bool xmrig::ConfigLoader::parseArg(xmrig::IConfig *config, int key, const char *arg)
 {
-    switch (key) {
+    if (key == xmrig::IConfig::ConfigKey) {
-    case xmrig::IConfig::VersionKey: /* --version */
+        return loadFromFile(config, arg);
-        showVersion();
-        return false;
-
-    case xmrig::IConfig::HelpKey: /* --help */
-        showUsage();
-        return false;
-
-    case xmrig::IConfig::ConfigKey: /* --config */
-        loadFromFile(config, arg);
-        break;
-
-    default:
-        return config->parseString(key, arg);;
     }
 
-    return true;
+    return config->parseString(key, arg);
 }
 
 
@@ -279,52 +270,3 @@ void xmrig::ConfigLoader::parseJSON(xmrig::IConfig *config, const struct option
         config->parseBoolean(option->val, value.IsTrue());
     }
 }
-
-
-void xmrig::ConfigLoader::showUsage()
-{
-    printf(usage);
-}
-
-
-void xmrig::ConfigLoader::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
-}

src/common/config/ConfigLoader.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -21,8 +22,8 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __CONFIGLOADER_H__
+#ifndef XMRIG_CONFIGLOADER_H
-#define __CONFIGLOADER_H__
+#define XMRIG_CONFIGLOADER_H
 
 
 #include <stdint.h>
@@ -39,8 +40,9 @@ namespace xmrig {
 
 class ConfigWatcher;
 class IConfigCreator;
-class IWatcherListener;
+class IConfigListener;
 class IConfig;
+class Process;
 
 
 class ConfigLoader
@@ -50,22 +52,21 @@ public:
     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 IConfig *load(int argc, char **argv, IConfigCreator *creator, IWatcherListener *listener);
+    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 void showUsage();
-    static void showVersion();
 
     static ConfigWatcher *m_watcher;
     static IConfigCreator *m_creator;
-    static IWatcherListener *m_listener;
+    static IConfigListener *m_listener;
 };
 
 
 } /* namespace xmrig */
 
-#endif /* __CONFIGLOADER_H__ */
+#endif /* XMRIG_CONFIGLOADER_H */

src/common/config/ConfigWatcher.cpp

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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 +23,35 @@
  */
 
 
-#include <stdio.h>
+#include "base/io/Watcher.h"
-
+#include "base/kernel/interfaces/IConfigListener.h"
-
 #include "common/config/ConfigLoader.h"
 #include "common/config/ConfigWatcher.h"
-#include "common/interfaces/IWatcherListener.h"
 #include "common/log/Log.h"
 #include "core/ConfigCreator.h"
 
 
-xmrig::ConfigWatcher::ConfigWatcher(const char *path, IConfigCreator *creator, IWatcherListener *listener) :
+xmrig::ConfigWatcher::ConfigWatcher(const String &path, IConfigCreator *creator, IConfigListener *listener) :
     m_creator(creator),
-    m_listener(listener),
+    m_listener(listener)
-    m_path(path)
 {
-    uv_fs_event_init(uv_default_loop(), &m_fsEvent);
+   m_watcher = new Watcher(path, this);
-    uv_timer_init(uv_default_loop(), &m_timer);
-
-    m_fsEvent.data = m_timer.data = this;
-
-    start();
 }
 
 
 xmrig::ConfigWatcher::~ConfigWatcher()
 {
-    uv_timer_stop(&m_timer);
+    delete m_watcher;
-    uv_fs_event_stop(&m_fsEvent);
 }
 
 
-void xmrig::ConfigWatcher::onTimer(uv_timer_t* handle)
+
+void xmrig::ConfigWatcher::onFileChanged(const String &fileName)
 {
-    static_cast<xmrig::ConfigWatcher *>(handle->data)->reload();
+    LOG_WARN("\"%s\" was changed, reloading configuration", fileName.data());
-}
-
-
-void xmrig::ConfigWatcher::onFsEvent(uv_fs_event_t* handle, const char *filename, int events, int status)
-{
-    if (!filename) {
-        return;
-    }
-
-    static_cast<xmrig::ConfigWatcher *>(handle->data)->queueUpdate();
-}
-
-
-void xmrig::ConfigWatcher::queueUpdate()
-{
-    uv_timer_stop(&m_timer);
-    uv_timer_start(&m_timer, xmrig::ConfigWatcher::onTimer, kDelay, 0);
-}
-
-
-void xmrig::ConfigWatcher::reload()
-{
-    LOG_WARN("\"%s\" was changed, reloading configuration", m_path.data());
 
     IConfig *config = m_creator->create();
-    ConfigLoader::loadFromFile(config, m_path.data());
+    ConfigLoader::loadFromFile(config, fileName);
 
     if (!config->finalize()) {
         LOG_ERR("reloading failed");
@@ -91,15 +61,4 @@ void xmrig::ConfigWatcher::reload()
     }
 
     m_listener->onNewConfig(config);
-
-#   ifndef _WIN32
-    uv_fs_event_stop(&m_fsEvent);
-    start();
-#   endif
-}
-
-
-void xmrig::ConfigWatcher::start()
-{
-    uv_fs_event_start(&m_fsEvent, xmrig::ConfigWatcher::onFsEvent, m_path.data(), 0);
 }

src/common/config/ConfigWatcher.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -21,15 +22,12 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __CONFIGWATCHER_H__
+#ifndef XMRIG_CONFIGWATCHER_H
-#define __CONFIGWATCHER_H__
+#define XMRIG_CONFIGWATCHER_H
 
 
-#include <stdint.h>
+#include "base/kernel/interfaces/IWatcherListener.h"
-#include <uv.h>
+#include "base/tools/String.h"
-
-
-#include "common/utils/c_str.h"
 #include "rapidjson/fwd.h"
 
 
@@ -40,29 +38,23 @@ namespace xmrig {
 
 
 class IConfigCreator;
-class IWatcherListener;
+class IConfigListener;
+class Watcher;
 
 
-class ConfigWatcher
+class ConfigWatcher : public IWatcherListener
 {
 public:
-    ConfigWatcher(const char *path, IConfigCreator *creator, IWatcherListener *listener);
+    ConfigWatcher(const String &path, IConfigCreator *creator, IConfigListener *listener);
-    ~ConfigWatcher();
+    ~ConfigWatcher() override;
+
+protected:
+    void onFileChanged(const String &fileName) override;
 
 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();
-
     IConfigCreator *m_creator;
-    IWatcherListener *m_listener;
+    IConfigListener *m_listener;
-    uv_fs_event_t m_fsEvent;
+    Watcher *m_watcher;
-    uv_timer_t m_timer;
-    xmrig::c_str m_path;
 };
 
 

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 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2017-2019 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -35,6 +36,14 @@
 #   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 "common/cpu/BasicCpuInfo.h"
 
@@ -93,9 +102,28 @@ static inline bool has_aes_ni()
 }
 
 
+static inline bool has_avx2()
+{
+    int32_t cpu_info[4] = { 0 };
+    cpuid(EXTENDED_FEATURES, cpu_info);
+
+    return (cpu_info[EBX_Reg] & bit_AVX2) != 0;
+}
+
+
+static inline bool has_ossave()
+{
+    int32_t cpu_info[4] = { 0 };
+    cpuid(PROCESSOR_INFO, cpu_info);
+
+    return (cpu_info[ECX_Reg] & bit_OSXSAVE) != 0;
+}
+
+
 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())
 {

src/common/cpu/BasicCpuInfo.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 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2017-2019 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -41,6 +42,7 @@ protected:
 
     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; }
@@ -59,6 +61,7 @@ protected:
 private:
     Assembly m_assembly;
     bool m_aes;
+    bool m_avx2;
     char m_brand[64];
     int32_t m_threads;
 };

src/common/cpu/BasicCpuInfo_arm.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 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2017-2019 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -24,19 +25,29 @@
 #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())
 {
-    memcpy(m_brand, "Unknown", 7);
+#   ifdef XMRIG_ARMv8
+    memcpy(m_brand, "ARMv8", 5);
+#   else
+    memcpy(m_brand, "ARMv7", 5);
+#   endif
 
 #   if __ARM_FEATURE_CRYPTO
-    m_aes = true;
+    m_aes = getauxval(AT_HWCAP) & HWCAP_AES;
 #   endif
 }
 

src/common/crypto/Algorithm.cpp

@@ -6,8 +6,8 @@
  * 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      SChernykh   <https://github.com/SChernykh>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -54,14 +54,21 @@ struct AlgoData
 
 
 static AlgoData const algorithms[] = {
-    { "cryptonight",           "cn",           xmrig::CRYPTONIGHT,       xmrig::VARIANT_AUTO },
+    { "cryptonight",           "cn",           xmrig::CRYPTONIGHT,       xmrig::VARIANT_AUTO   },
-    { "cryptonight/0",         "cn/0",         xmrig::CRYPTONIGHT,       xmrig::VARIANT_0    },
+    { "cryptonight/0",         "cn/0",         xmrig::CRYPTONIGHT,       xmrig::VARIANT_0      },
-    { "cryptonight/1",         "cn/1",         xmrig::CRYPTONIGHT,       xmrig::VARIANT_1    },
+    { "cryptonight/1",         "cn/1",         xmrig::CRYPTONIGHT,       xmrig::VARIANT_1      },
-    { "cryptonight/xtl",       "cn/xtl",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_XTL  },
+    { "cryptonight/xtl",       "cn/xtl",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_XTL    },
-    { "cryptonight/msr",       "cn/msr",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_MSR  },
+    { "cryptonight/msr",       "cn/msr",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_MSR    },
-    { "cryptonight/xao",       "cn/xao",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_XAO  },
+    { "cryptonight/xao",       "cn/xao",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_XAO    },
-    { "cryptonight/rto",       "cn/rto",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_RTO  },
+    { "cryptonight/rto",       "cn/rto",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_RTO    },
-    { "cryptonight/2",         "cn/2",         xmrig::CRYPTONIGHT,       xmrig::VARIANT_2    },
+    { "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 },
@@ -76,6 +83,18 @@ static AlgoData const algorithms[] = {
     { "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
 };
 
 
@@ -95,6 +114,9 @@ static AlgoData const xmrStakAlgorithms[] = {
     { "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
 
@@ -109,9 +131,20 @@ static const char *variants[] = {
     "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) {
@@ -144,10 +177,16 @@ void xmrig::Algorithm::parseAlgorithm(const char *algo)
     m_variant = VARIANT_AUTO;
 
     assert(algo != nullptr);
-    if (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;
@@ -166,12 +205,26 @@ 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);
-            break;
+            return;
         }
     }
+
+    if (strcasecmp(variant, "xtlv9") == 0) {
+        m_variant = VARIANT_HALF;
+    }
 }
 
 
@@ -199,6 +252,10 @@ void xmrig::Algorithm::parseVariant(int variant)
 void xmrig::Algorithm::setAlgo(Algo algo)
 {
     m_algo = algo;
+
+    if (m_algo == CRYPTONIGHT_PICO && m_variant == VARIANT_AUTO) {
+        m_variant = xmrig::VARIANT_TRTL;
+    }
 }
 
 

src/common/crypto/Algorithm.h

@@ -6,8 +6,8 @@
  * 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      SChernykh   <https://github.com/SChernykh>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -39,28 +39,38 @@ 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)
+    inline Algorithm(const char *algo) :
+        m_flags(0)
     {
         parseAlgorithm(algo);
     }
 
-    bool isEqual(const Algorithm &other) const { return m_algo == other.m_algo && m_variant == other.m_variant; }
+    inline Algo algo() const                          { return m_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 const char *name() const            { return name(false); }
+    inline bool isForced() const                      { return m_flags & Forced; }
-    inline const char *shortName() const       { return name(true); }
+    inline const char *name() const                   { return name(false); }
-    inline Variant variant() const             { return m_variant; }
+    inline const char *shortName() const              { return name(true); }
-    inline void setVariant(Variant variant)    { m_variant = variant; }
+    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); }
@@ -80,6 +90,7 @@ private:
     const char *name(bool shortName) const;
 
     Algo m_algo;
+    int m_flags;
     Variant m_variant;
 };
 

src/common/interfaces/IClientListener.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
@@ -21,13 +22,16 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __ICLIENTLISTENER_H__
+#ifndef XMRIG_ICLIENTLISTENER_H
-#define __ICLIENTLISTENER_H__
+#define XMRIG_ICLIENTLISTENER_H
 
 
 #include <stdint.h>
 
 
+namespace xmrig {
+
+
 class Client;
 class Job;
 class SubmitResult;
@@ -36,7 +40,7 @@ class SubmitResult;
 class IClientListener
 {
 public:
-    virtual ~IClientListener() {}
+    virtual ~IClientListener() = default;
 
     virtual void onClose(Client *client, int failures)                                           = 0;
     virtual void onJobReceived(Client *client, const Job &job)                                   = 0;
@@ -45,4 +49,7 @@ public:
 };
 
 
-#endif // __ICLIENTLISTENER_H__
+} /* namespace xmrig */
+
+
+#endif // XMRIG_ICLIENTLISTENER_H

src/common/interfaces/IConfig.h

@@ -4,7 +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 2016-2018 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
@@ -31,6 +33,9 @@
 namespace xmrig {
 
 
+class String;
+
+
 class IConfig
 {
 public:
@@ -47,7 +52,6 @@ public:
         ColorKey          = 1002,
         ConfigKey         = 'c',
         DonateLevelKey    = 1003,
-        HelpKey           = 'h',
         KeepAliveKey      = 'k',
         LogFileKey        = 'l',
         PasswordKey       = 'p',
@@ -61,7 +65,6 @@ public:
         UserpassKey       = 'O',
         VariantKey        = 1010,
         VerboseKey        = 1100,
-        VersionKey        = 'V',
         WatchKey          = 1105,
         TlsKey            = 1013,
         FingerprintKey    = 1014,
@@ -97,16 +100,23 @@ public:
         OclCompModeKey    = 1410,
 
         // xmrig-proxy
-        AccessLogFileKey  = 'A',
+        AccessLogFileKey   = 'A',
-        BindKey           = 'b',
+        BindKey            = 'b',
-        CoinKey           = 1104,
+        CoinKey            = 1104,
-        CustomDiffKey     = 1102,
+        CustomDiffKey      = 1102,
-        DebugKey          = 1101,
+        DebugKey           = 1101,
-        ModeKey           = 'm',
+        ModeKey            = 'm',
-        PoolCoinKey       = 'C',
+        PoolCoinKey        = 'C',
-        ReuseTimeoutKey   = 1106,
+        ReuseTimeoutKey    = 1106,
-        WorkersKey        = 1103,
+        WorkersKey         = 1103,
-        WorkersAdvKey     = 1107,
+        WorkersAdvKey      = 1107,
+        TlsBindKey         = 1108,
+        TlsCertKey         = 1109,
+        TlsCertKeyKey      = 1110,
+        TlsDHparamKey      = 1111,
+        TlsCiphersKey      = 1112,
+        TlsCipherSuitesKey = 1113,
+        TlsProtocolsKey    = 1114,
 
         // xmrig nvidia
         CudaMaxThreadsKey = 1200,
@@ -118,7 +128,7 @@ public:
         CudaMaxUsageKey   = 1206,
     };
 
-    virtual ~IConfig() {}
+    virtual ~IConfig() = default;
 
     virtual bool finalize()                                = 0;
     virtual bool isWatch() const                           = 0;
@@ -127,7 +137,7 @@ public:
     virtual bool parseUint64(int key, uint64_t arg)        = 0;
     virtual bool save()                                    = 0;
     virtual const Algorithm &algorithm() const             = 0;
-    virtual const char *fileName() const                   = 0;
+    virtual const String &fileName() const                 = 0;
     virtual void getJSON(rapidjson::Document &doc) const   = 0;
     virtual void parseJSON(const rapidjson::Document &doc) = 0;
     virtual void setFileName(const char *fileName)         = 0;

src/common/interfaces/IConfigCreator.h

@@ -4,7 +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 2016-2018 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
@@ -20,8 +22,8 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __ICONFIGCREATOR_H__
+#ifndef XMRIG_ICONFIGCREATOR_H
-#define __ICONFIGCREATOR_H__
+#define XMRIG_ICONFIGCREATOR_H
 
 
 namespace xmrig {
@@ -33,7 +35,7 @@ class IConfig;
 class IConfigCreator
 {
 public:
-    virtual ~IConfigCreator() {}
+    virtual ~IConfigCreator() = default;
 
     virtual IConfig *create() const = 0;
 };
@@ -42,4 +44,4 @@ public:
 } /* namespace xmrig */
 
 
-#endif // __ICONFIGCREATOR_H__
+#endif // XMRIG_ICONFIGCREATOR_H

src/common/interfaces/IControllerListener.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -34,7 +35,7 @@ class Config;
 class IControllerListener
 {
 public:
-    virtual ~IControllerListener() {}
+    virtual ~IControllerListener() = default;
 
     virtual void onConfigChanged(Config *config, Config *previousConfig) = 0;
 };

src/common/interfaces/ICpuInfo.h

@@ -4,7 +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 2016-2018 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
@@ -40,6 +42,7 @@ public:
     virtual ~ICpuInfo() {}
 
     virtual bool hasAES() const                                               = 0;
+    virtual bool hasAVX2() const                                              = 0;
     virtual bool isSupported() const                                          = 0;
     virtual bool isX64() const                                                = 0;
     virtual const char *brand() const                                         = 0;

src/common/interfaces/IStrategy.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -21,8 +22,8 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __ISTRATEGY_H__
+#ifndef XMRIG_ISTRATEGY_H
-#define __ISTRATEGY_H__
+#define XMRIG_ISTRATEGY_H
 
 
 #include <stdint.h>
@@ -31,18 +32,28 @@
 class JobResult;
 
 
+namespace xmrig {
+
+
+class Algorithm;
+
+
 class IStrategy
 {
 public:
-    virtual ~IStrategy() {}
+    virtual ~IStrategy() = default;
 
-    virtual bool isActive() const                   = 0;
+    virtual bool isActive() const                      = 0;
-    virtual int64_t submit(const JobResult &result) = 0;
+    virtual int64_t submit(const JobResult &result)    = 0;
-    virtual void connect()                          = 0;
+    virtual void connect()                             = 0;
-    virtual void resume()                           = 0;
+    virtual void resume()                              = 0;
-    virtual void stop()                             = 0;
+    virtual void setAlgo(const Algorithm &algo)        = 0;
-    virtual void tick(uint64_t now)                 = 0;
+    virtual void stop()                                = 0;
+    virtual void tick(uint64_t now)                    = 0;
 };
 
 
-#endif // __ISTRATEGY_H__
+} /* namespace xmrig */
+
+
+#endif // XMRIG_ISTRATEGY_H

src/common/interfaces/IStrategyListener.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -21,13 +22,16 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __ISTRATEGYLISTENER_H__
+#ifndef XMRIG_ISTRATEGYLISTENER_H
-#define __ISTRATEGYLISTENER_H__
+#define XMRIG_ISTRATEGYLISTENER_H
 
 
 #include <stdint.h>
 
 
+namespace xmrig {
+
+
 class Client;
 class IStrategy;
 class Job;
@@ -37,7 +41,7 @@ class SubmitResult;
 class IStrategyListener
 {
 public:
-    virtual ~IStrategyListener() {}
+    virtual ~IStrategyListener() = default;
 
     virtual void onActive(IStrategy *strategy, Client *client)                                                        = 0;
     virtual void onJob(IStrategy *strategy, Client *client, const Job &job)                                           = 0;
@@ -46,4 +50,7 @@ public:
 };
 
 
-#endif // __ISTRATEGYLISTENER_H__
+} /* namespace xmrig */
+
+
+#endif // XMRIG_ISTRATEGYLISTENER_H

src/common/log/ConsoleLog.cpp

@@ -45,7 +45,7 @@ ConsoleLog::ConsoleLog(xmrig::Controller *controller) :
     m_controller(controller)
 {
     if (uv_tty_init(uv_default_loop(), &m_tty, 1, 0) < 0) {
-        controller->config()->setColors(false);
+        Log::colors = false;
         return;
     }
 

src/common/log/Log.cpp

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -35,9 +36,10 @@
 
 
 Log *Log::m_self = nullptr;
+bool Log::colors = true;
 
 
-static const char *colors[5] = {
+static const char *color[5] = {
     "\x1B[0;31m",  /* ERR     */
     "\x1B[0;33m",  /* WARNING */
     "\x1B[1;37m",  /* NOTICE  */
@@ -96,7 +98,7 @@ const char *Log::colorByLevel(ILogBackend::Level level, bool isColors)
         return "";
     }
 
-    return colors[level];
+    return color[level];
 }
 
 

src/common/log/Log.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -21,8 +22,8 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __LOG_H__
+#ifndef XMRIG_LOG_H
-#define __LOG_H__
+#define XMRIG_LOG_H
 
 
 #include <assert.h>
@@ -39,7 +40,7 @@ public:
     static inline Log* i()                       { if (!m_self) { defaultInit(); } return m_self; }
     static inline void add(ILogBackend *backend) { i()->m_backends.push_back(backend); }
     static inline void init()                    { if (!m_self) { new Log(); } }
-    static inline void release()                 { assert(m_self != nullptr); delete m_self; }
+    static inline void release()                 { delete m_self; }
 
     void message(ILogBackend::Level level, const char* fmt, ...);
     void text(const char* fmt, ...);
@@ -48,6 +49,8 @@ public:
     static const char *endl(bool isColors = true);
     static void defaultInit();
 
+    static bool colors;
+
 private:
     inline Log() {
         assert(m_self == nullptr);
@@ -77,6 +80,7 @@ private:
 #define CYAN(x)         "\x1B[0;36m" x "\x1B[0m"
 #define WHITE_BOLD(x)   "\x1B[1;37m" x "\x1B[0m"
 #define WHITE(x)        "\x1B[0;37m" x "\x1B[0m"
+#define GRAY(x)         "\x1B[1;30m" x "\x1B[0m"
 
 
 #define LOG_ERR(x, ...)    Log::i()->message(ILogBackend::ERR,     x, ##__VA_ARGS__)
@@ -98,4 +102,4 @@ private:
 #   define LOG_DEBUG_WARN(x, ...)
 #endif
 
-#endif /* __LOG_H__ */
+#endif /* XMRIG_LOG_H */

src/common/net/Client.cpp

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -51,8 +52,12 @@
 #endif
 
 
+namespace xmrig {
+
 int64_t Client::m_sequence = 1;
-xmrig::Storage<Client> Client::m_storage;
+Storage<Client> Client::m_storage;
+
+} /* namespace xmrig */
 
 
 #ifdef APP_DEBUG
@@ -66,7 +71,7 @@ static const char *states[] = {
 #endif
 
 
-Client::Client(int id, const char *agent, IClientListener *listener) :
+xmrig::Client::Client(int id, const char *agent, IClientListener *listener) :
     m_ipv6(false),
     m_nicehash(false),
     m_quiet(false),
@@ -103,13 +108,13 @@ Client::Client(int id, const char *agent, IClientListener *listener) :
 }
 
 
-Client::~Client()
+xmrig::Client::~Client()
 {
     delete m_socket;
 }
 
 
-void Client::connect()
+void xmrig::Client::connect()
 {
 #   ifndef XMRIG_NO_TLS
     if (m_pool.isTLS()) {
@@ -126,14 +131,14 @@ void Client::connect()
  *
  * @param url
  */
-void Client::connect(const Pool &url)
+void xmrig::Client::connect(const Pool &url)
 {
     setPool(url);
     connect();
 }
 
 
-void Client::deleteLater()
+void xmrig::Client::deleteLater()
 {
     if (!m_listener) {
         return;
@@ -148,7 +153,7 @@ void Client::deleteLater()
 
 
 
-void Client::setPool(const Pool &pool)
+void xmrig::Client::setPool(const Pool &pool)
 {
     if (!pool.isValid()) {
         return;
@@ -158,7 +163,7 @@ void Client::setPool(const Pool &pool)
 }
 
 
-void Client::tick(uint64_t now)
+void xmrig::Client::tick(uint64_t now)
 {
     if (m_state == ConnectedState) {
         if (m_expire && now > m_expire) {
@@ -176,7 +181,7 @@ void Client::tick(uint64_t now)
 }
 
 
-bool Client::disconnect()
+bool xmrig::Client::disconnect()
 {
     m_keepAlive = 0;
     m_expire    = 0;
@@ -186,7 +191,7 @@ bool Client::disconnect()
 }
 
 
-const char *Client::tlsFingerprint() const
+const char *xmrig::Client::tlsFingerprint() const
 {
 #   ifndef XMRIG_NO_TLS
     if (isTLS() && m_pool.fingerprint() == nullptr) {
@@ -198,7 +203,7 @@ const char *Client::tlsFingerprint() const
 }
 
 
-const char *Client::tlsVersion() const
+const char *xmrig::Client::tlsVersion() const
 {
 #   ifndef XMRIG_NO_TLS
     if (isTLS()) {
@@ -210,8 +215,14 @@ const char *Client::tlsVersion() const
 }
 
 
-int64_t Client::submit(const JobResult &result)
+int64_t xmrig::Client::submit(const JobResult &result)
 {
+#   ifndef XMRIG_PROXY_PROJECT
+    if (result.clientId != m_rpcId) {
+        return -1;
+    }
+#   endif
+
     using namespace rapidjson;
 
 #   ifdef XMRIG_PROXY_PROJECT
@@ -257,7 +268,7 @@ int64_t Client::submit(const JobResult &result)
 }
 
 
-bool Client::close()
+bool xmrig::Client::close()
 {
     if (m_state == ClosingState) {
         return m_socket != nullptr;
@@ -277,7 +288,7 @@ bool Client::close()
 }
 
 
-bool Client::isCriticalError(const char *message)
+bool xmrig::Client::isCriticalError(const char *message)
 {
     if (!message) {
         return false;
@@ -299,7 +310,7 @@ bool Client::isCriticalError(const char *message)
 }
 
 
-bool Client::isTLS() const
+bool xmrig::Client::isTLS() const
 {
 #   ifndef XMRIG_NO_TLS
     return m_pool.isTLS() && m_tls;
@@ -309,7 +320,7 @@ bool Client::isTLS() const
 }
 
 
-bool Client::parseJob(const rapidjson::Value &params, int *code)
+bool xmrig::Client::parseJob(const rapidjson::Value &params, int *code)
 {
     if (!params.IsObject()) {
         *code = 2;
@@ -348,6 +359,14 @@ bool Client::parseJob(const rapidjson::Value &params, int *code)
         }
     }
 
+    if (params.HasMember("height")) {
+        const rapidjson::Value &variant = params["height"];
+
+        if (variant.IsUint64()) {
+            job.setHeight(variant.GetUint64());
+        }
+    }
+
     if (!verifyAlgorithm(job.algorithm())) {
         *code = 6;
 
@@ -355,6 +374,8 @@ bool Client::parseJob(const rapidjson::Value &params, int *code)
         return false;
     }
 
+    m_job.setClientId(m_rpcId);
+
     if (m_job != job) {
         m_jobs++;
         m_job = std::move(job);
@@ -374,7 +395,7 @@ bool Client::parseJob(const rapidjson::Value &params, int *code)
 }
 
 
-bool Client::parseLogin(const rapidjson::Value &result, int *code)
+bool xmrig::Client::parseLogin(const rapidjson::Value &result, int *code)
 {
     if (!m_rpcId.setId(result["id"].GetString())) {
         *code = 1;
@@ -394,7 +415,7 @@ bool Client::parseLogin(const rapidjson::Value &result, int *code)
 }
 
 
-bool Client::send(BIO *bio)
+bool xmrig::Client::send(BIO *bio)
 {
 #   ifndef XMRIG_NO_TLS
     uv_buf_t buf;
@@ -427,10 +448,10 @@ bool Client::send(BIO *bio)
 }
 
 
-bool Client::verifyAlgorithm(const xmrig::Algorithm &algorithm) const
+bool xmrig::Client::verifyAlgorithm(const Algorithm &algorithm) const
 {
 #   ifdef XMRIG_PROXY_PROJECT
-    if (m_pool.algorithm().variant() == xmrig::VARIANT_AUTO || m_id == -1) {
+    if (m_pool.algorithm().variant() == VARIANT_AUTO || m_id == -1) {
         return true;
     }
 #   endif
@@ -454,7 +475,7 @@ bool Client::verifyAlgorithm(const xmrig::Algorithm &algorithm) const
 }
 
 
-int Client::resolve(const char *host)
+int xmrig::Client::resolve(const char *host)
 {
     setState(HostLookupState);
 
@@ -477,7 +498,7 @@ int Client::resolve(const char *host)
 }
 
 
-int64_t Client::send(const rapidjson::Document &doc)
+int64_t xmrig::Client::send(const rapidjson::Document &doc)
 {
     using namespace rapidjson;
 
@@ -500,7 +521,7 @@ int64_t Client::send(const rapidjson::Document &doc)
 }
 
 
-int64_t Client::send(size_t size)
+int64_t xmrig::Client::send(size_t size)
 {
     LOG_DEBUG("[%s] send (%d bytes): \"%s\"", m_pool.url(), size, m_sendBuf);
 
@@ -531,7 +552,7 @@ int64_t Client::send(size_t size)
 }
 
 
-void Client::connect(const std::vector<addrinfo*> &ipv4, const std::vector<addrinfo*> &ipv6)
+void xmrig::Client::connect(const std::vector<addrinfo*> &ipv4, const std::vector<addrinfo*> &ipv6)
 {
     addrinfo *addr = nullptr;
     m_ipv6         = ipv4.empty() && !ipv6.empty();
@@ -549,7 +570,7 @@ void Client::connect(const std::vector<addrinfo*> &ipv4, const std::vector<addri
 }
 
 
-void Client::connect(sockaddr *addr)
+void xmrig::Client::connect(sockaddr *addr)
 {
     setState(ConnectingState);
 
@@ -572,7 +593,7 @@ void Client::connect(sockaddr *addr)
 }
 
 
-void Client::handshake()
+void xmrig::Client::handshake()
 {
 #   ifndef XMRIG_NO_TLS
     if (isTLS()) {
@@ -588,7 +609,7 @@ void Client::handshake()
 }
 
 
-void Client::login()
+void xmrig::Client::login()
 {
     using namespace rapidjson;
     m_results.clear();
@@ -628,7 +649,7 @@ void Client::login()
 }
 
 
-void Client::onClose()
+void xmrig::Client::onClose()
 {
     delete m_socket;
 
@@ -647,7 +668,7 @@ void Client::onClose()
 }
 
 
-void Client::parse(char *line, size_t len)
+void xmrig::Client::parse(char *line, size_t len)
 {
     startTimeout();
 
@@ -686,7 +707,7 @@ void Client::parse(char *line, size_t len)
 }
 
 
-void Client::parseExtensions(const rapidjson::Value &value)
+void xmrig::Client::parseExtensions(const rapidjson::Value &value)
 {
     m_extensions = 0;
 
@@ -713,7 +734,7 @@ void Client::parseExtensions(const rapidjson::Value &value)
 }
 
 
-void Client::parseNotification(const char *method, const rapidjson::Value &params, const rapidjson::Value &error)
+void xmrig::Client::parseNotification(const char *method, const rapidjson::Value &params, const rapidjson::Value &error)
 {
     if (error.IsObject()) {
         if (!isQuiet()) {
@@ -739,7 +760,7 @@ void Client::parseNotification(const char *method, const rapidjson::Value &param
 }
 
 
-void Client::parseResponse(int64_t id, const rapidjson::Value &result, const rapidjson::Value &error)
+void xmrig::Client::parseResponse(int64_t id, const rapidjson::Value &result, const rapidjson::Value &error)
 {
     if (error.IsObject()) {
         const char *message = error["message"].GetString();
@@ -791,13 +812,13 @@ void Client::parseResponse(int64_t id, const rapidjson::Value &result, const rap
 }
 
 
-void Client::ping()
+void xmrig::Client::ping()
 {
     send(snprintf(m_sendBuf, sizeof(m_sendBuf), "{\"id\":%" PRId64 ",\"jsonrpc\":\"2.0\",\"method\":\"keepalived\",\"params\":{\"id\":\"%s\"}}\n", m_sequence, m_rpcId.data()));
 }
 
 
-void Client::read()
+void xmrig::Client::read()
 {
     char* end;
     char* start = m_recvBuf.base;
@@ -826,7 +847,7 @@ void Client::read()
 }
 
 
-void Client::reconnect()
+void xmrig::Client::reconnect()
 {
     if (!m_listener) {
         m_storage.remove(m_key);
@@ -849,7 +870,7 @@ void Client::reconnect()
 }
 
 
-void Client::setState(SocketState state)
+void xmrig::Client::setState(SocketState state)
 {
     LOG_DEBUG("[%s] state: \"%s\"", m_pool.url(), states[state]);
 
@@ -861,7 +882,7 @@ void Client::setState(SocketState state)
 }
 
 
-void Client::startTimeout()
+void xmrig::Client::startTimeout()
 {
     m_expire = 0;
 
@@ -871,7 +892,7 @@ void Client::startTimeout()
 }
 
 
-void Client::onAllocBuffer(uv_handle_t *handle, size_t suggested_size, uv_buf_t *buf)
+void xmrig::Client::onAllocBuffer(uv_handle_t *handle, size_t suggested_size, uv_buf_t *buf)
 {
     auto client = getClient(handle->data);
     if (!client) {
@@ -883,7 +904,7 @@ void Client::onAllocBuffer(uv_handle_t *handle, size_t suggested_size, uv_buf_t
 }
 
 
-void Client::onClose(uv_handle_t *handle)
+void xmrig::Client::onClose(uv_handle_t *handle)
 {
     auto client = getClient(handle->data);
     if (!client) {
@@ -894,7 +915,7 @@ void Client::onClose(uv_handle_t *handle)
 }
 
 
-void Client::onConnect(uv_connect_t *req, int status)
+void xmrig::Client::onConnect(uv_connect_t *req, int status)
 {
     auto client = getClient(req->data);
     if (!client) {
@@ -923,7 +944,7 @@ void Client::onConnect(uv_connect_t *req, int status)
 }
 
 
-void Client::onRead(uv_stream_t *stream, ssize_t nread, const uv_buf_t *buf)
+void xmrig::Client::onRead(uv_stream_t *stream, ssize_t nread, const uv_buf_t *buf)
 {
     auto client = getClient(stream->data);
     if (!client) {
@@ -966,7 +987,7 @@ void Client::onRead(uv_stream_t *stream, ssize_t nread, const uv_buf_t *buf)
 }
 
 
-void Client::onResolved(uv_getaddrinfo_t *req, int status, struct addrinfo *res)
+void xmrig::Client::onResolved(uv_getaddrinfo_t *req, int status, struct addrinfo *res)
 {
     auto client = getClient(req->data);
     if (!client) {

src/common/net/Client.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -30,22 +31,25 @@
 #include <vector>
 
 
+#include "base/net/Pool.h"
 #include "common/crypto/Algorithm.h"
 #include "common/net/Id.h"
 #include "common/net/Job.h"
-#include "common/net/Pool.h"
 #include "common/net/Storage.h"
 #include "common/net/SubmitResult.h"
 #include "rapidjson/fwd.h"
 
 
+typedef struct bio_st BIO;
+
+
+namespace xmrig {
+
+
 class IClientListener;
 class JobResult;
 
 
-typedef struct bio_st BIO;
-
-
 class Client
 {
 public:
@@ -85,7 +89,7 @@ public:
     inline int id() const                             { return m_id; }
     inline SocketState state() const                  { return m_state; }
     inline uint16_t port() const                      { return m_pool.port(); }
-    inline void setAlgo(const xmrig::Algorithm &algo) { m_pool.setAlgo(algo); }
+    inline void setAlgo(const Algorithm &algo)        { m_pool.setAlgo(algo); }
     inline void setQuiet(bool quiet)                  { m_quiet = quiet; }
     inline void setRetries(int retries)               { m_retries = retries; }
     inline void setRetryPause(int ms)                 { m_retryPause = ms; }
@@ -105,7 +109,7 @@ private:
     bool parseJob(const rapidjson::Value &params, int *code);
     bool parseLogin(const rapidjson::Value &result, int *code);
     bool send(BIO *bio);
-    bool verifyAlgorithm(const xmrig::Algorithm &algorithm) const;
+    bool verifyAlgorithm(const Algorithm &algorithm) const;
     int resolve(const char *host);
     int64_t send(const rapidjson::Document &doc);
     int64_t send(size_t size);
@@ -162,11 +166,14 @@ private:
     uv_getaddrinfo_t m_resolver;
     uv_stream_t *m_stream;
     uv_tcp_t *m_socket;
-    xmrig::Id m_rpcId;
+    Id m_rpcId;
 
     static int64_t m_sequence;
-    static xmrig::Storage<Client> m_storage;
+    static Storage<Client> m_storage;
 };
 
 
+} /* namespace xmrig */
+
+
 #endif /* XMRIG_CLIENT_H */

src/common/net/Id.h

@@ -5,7 +5,7 @@
  * 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>
+ * 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
@@ -21,8 +21,8 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __ID_H__
+#ifndef XMRIG_ID_H
-#define __ID_H__
+#define XMRIG_ID_H
 
 
 #include <string.h>
@@ -95,4 +95,4 @@ private:
 } /* namespace xmrig */
 
 
-#endif /* __ID_H__ */
+#endif /* XMRIG_ID_H */

src/common/net/Job.cpp

@@ -7,7 +7,7 @@
  * 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 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -31,7 +31,7 @@
 #include "common/net/Job.h"
 
 
-static inline unsigned char hf_hex2bin(char c, bool &err)
+unsigned char hf_hex2bin(char c, bool &err)
 {
     if (c >= '0' && c <= '9') {
         return c - '0';
@@ -48,7 +48,7 @@ static inline unsigned char hf_hex2bin(char c, bool &err)
 }
 
 
-static inline char hf_bin2hex(unsigned char c)
+char hf_bin2hex(unsigned char c)
 {
     if (c <= 0x9) {
         return '0' + c;
@@ -58,7 +58,7 @@ static inline char hf_bin2hex(unsigned char c)
 }
 
 
-Job::Job() :
+xmrig::Job::Job() :
     m_autoVariant(false),
     m_nicehash(false),
     m_poolId(-2),
@@ -66,13 +66,14 @@ Job::Job() :
     m_size(0),
     m_diff(0),
     m_target(0),
-    m_blob()
+    m_blob(),
+    m_height(0)
 {
 }
 
 
-Job::Job(int poolId, bool nicehash, const xmrig::Algorithm &algorithm, const xmrig::Id &clientId) :
+xmrig::Job::Job(int poolId, bool nicehash, const Algorithm &algorithm, const Id &clientId) :
-    m_autoVariant(algorithm.variant() == xmrig::VARIANT_AUTO),
+    m_autoVariant(algorithm.variant() == VARIANT_AUTO),
     m_nicehash(nicehash),
     m_poolId(poolId),
     m_threadId(-1),
@@ -80,18 +81,25 @@ Job::Job(int poolId, bool nicehash, const xmrig::Algorithm &algorithm, const xmr
     m_diff(0),
     m_target(0),
     m_blob(),
+    m_height(0),
     m_algorithm(algorithm),
     m_clientId(clientId)
 {
 }
 
 
-Job::~Job()
+xmrig::Job::~Job()
 {
 }
 
 
-bool Job::setBlob(const char *blob)
+bool xmrig::Job::isEqual(const Job &other) const
+{
+    return m_id == other.m_id && m_clientId == other.m_clientId && memcmp(m_blob, other.m_blob, sizeof(m_blob)) == 0;
+}
+
+
+bool xmrig::Job::setBlob(const char *blob)
 {
     if (!blob) {
         return false;
@@ -119,6 +127,24 @@ bool Job::setBlob(const char *blob)
         m_algorithm.setVariant(variant());
     }
 
+    if (!m_algorithm.isForced()) {
+        if (m_algorithm.variant() == VARIANT_XTL && m_blob[0] >= 9) {
+            m_algorithm.setVariant(VARIANT_HALF);
+        }
+        else if (m_algorithm.variant() == VARIANT_MSR && m_blob[0] >= 8) {
+            m_algorithm.setVariant(VARIANT_HALF);
+        }
+        else if (m_algorithm.variant() == VARIANT_WOW && m_blob[0] < 11) {
+            m_algorithm.setVariant(VARIANT_2);
+        }
+        else if (m_algorithm.variant() == VARIANT_RWZ && m_blob[0] < 12) {
+            m_algorithm.setVariant(VARIANT_2);
+        }
+        else if (m_algorithm.variant() == VARIANT_ZLS && m_blob[0] < 8) {
+            m_algorithm.setVariant(VARIANT_2);
+        }
+    }
+
 #   ifdef XMRIG_PROXY_PROJECT
     memset(m_rawBlob, 0, sizeof(m_rawBlob));
     memcpy(m_rawBlob, blob, m_size * 2);
@@ -128,7 +154,7 @@ bool Job::setBlob(const char *blob)
 }
 
 
-bool Job::setTarget(const char *target)
+bool xmrig::Job::setTarget(const char *target)
 {
     if (!target) {
         return false;
@@ -170,7 +196,7 @@ bool Job::setTarget(const char *target)
 }
 
 
-void Job::setAlgorithm(const char *algo)
+void xmrig::Job::setAlgorithm(const char *algo)
 {
     m_algorithm.parseAlgorithm(algo);
 
@@ -180,7 +206,13 @@ void Job::setAlgorithm(const char *algo)
 }
 
 
-bool Job::fromHex(const char* in, unsigned int len, unsigned char* out)
+void xmrig::Job::setHeight(uint64_t height)
+{
+    m_height = height;
+}
+
+
+bool xmrig::Job::fromHex(const char* in, unsigned int len, unsigned char* out)
 {
     bool error = false;
     for (unsigned int i = 0; i < len; i += 2) {
@@ -194,7 +226,7 @@ bool Job::fromHex(const char* in, unsigned int len, unsigned char* out)
 }
 
 
-void Job::toHex(const unsigned char* in, unsigned int len, char* out)
+void xmrig::Job::toHex(const unsigned char* in, unsigned int len, char* out)
 {
     for (unsigned int i = 0; i < len; i++) {
         out[i * 2] = hf_bin2hex((in[i] & 0xF0) >> 4);
@@ -204,7 +236,7 @@ void Job::toHex(const unsigned char* in, unsigned int len, char* out)
 
 
 #ifdef APP_DEBUG
-char *Job::toHex(const unsigned char* in, unsigned int len)
+char *xmrig::Job::toHex(const unsigned char* in, unsigned int len)
 {
     char *out = new char[len * 2 + 1]();
     toHex(in, len, out);
@@ -214,25 +246,11 @@ char *Job::toHex(const unsigned char* in, unsigned int len)
 #endif
 
 
-bool Job::operator==(const Job &other) const
+xmrig::Variant xmrig::Job::variant() const
 {
-    return m_id == other.m_id && memcmp(m_blob, other.m_blob, sizeof(m_blob)) == 0;
-}
-
-
-bool Job::operator!=(const Job &other) const
-{
-    return m_id != other.m_id || memcmp(m_blob, other.m_blob, sizeof(m_blob)) != 0;
-}
-
-
-xmrig::Variant Job::variant() const
-{
-    using namespace xmrig;
-
     switch (m_algorithm.algo()) {
     case CRYPTONIGHT:
-        return (m_blob[0] >= 8) ? VARIANT_2 : VARIANT_1;
+        return (m_blob[0] >= 10) ? VARIANT_4 : ((m_blob[0] >= 8) ? VARIANT_2 : VARIANT_1);
 
     case CRYPTONIGHT_LITE:
         return VARIANT_1;

src/common/net/Job.h

@@ -6,8 +6,8 @@
  * 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      SChernykh   <https://github.com/SChernykh>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -35,33 +35,43 @@
 #include "common/net/Id.h"
 
 
+namespace xmrig {
+
+
 class Job
 {
 public:
+    // Max blob size is 84 (75 fixed + 9 variable), aligned to 96. https://github.com/xmrig/xmrig/issues/1 Thanks fireice-uk.
+    // SECOR increase requirements for blob size: https://github.com/xmrig/xmrig/issues/913
+    static constexpr const size_t kMaxBlobSize = 128;
+
     Job();
-    Job(int poolId, bool nicehash, const xmrig::Algorithm &algorithm, const xmrig::Id &clientId);
+    Job(int poolId, bool nicehash, const Algorithm &algorithm, const Id &clientId);
     ~Job();
 
+    bool isEqual(const Job &other) const;
     bool setBlob(const char *blob);
     bool setTarget(const char *target);
     void setAlgorithm(const char *algo);
+    void setHeight(uint64_t height);
 
     inline bool isNicehash() const                    { return m_nicehash; }
     inline bool isValid() const                       { return m_size > 0 && m_diff > 0; }
     inline bool setId(const char *id)                 { return m_id.setId(id); }
     inline const uint32_t *nonce() const              { return reinterpret_cast<const uint32_t*>(m_blob + 39); }
     inline const uint8_t *blob() const                { return m_blob; }
-    inline const xmrig::Algorithm &algorithm() const  { return m_algorithm; }
+    inline const Algorithm &algorithm() const         { return m_algorithm; }
-    inline const xmrig::Id &clientId() const          { return m_clientId; }
+    inline const Id &clientId() const                 { return m_clientId; }
-    inline const xmrig::Id &id() const                { return m_id; }
+    inline const Id &id() const                       { return m_id; }
     inline int poolId() const                         { return m_poolId; }
     inline int threadId() const                       { return m_threadId; }
     inline size_t size() const                        { return m_size; }
     inline uint32_t *nonce()                          { return reinterpret_cast<uint32_t*>(m_blob + 39); }
     inline uint32_t diff() const                      { return static_cast<uint32_t>(m_diff); }
     inline uint64_t target() const                    { return m_target; }
+    inline uint64_t height() const                    { return m_height; }
     inline void reset()                               { m_size = 0; m_diff = 0; }
-    inline void setClientId(const xmrig::Id &id)      { m_clientId = id; }
+    inline void setClientId(const Id &id)             { m_clientId = id; }
     inline void setPoolId(int poolId)                 { m_poolId = poolId; }
     inline void setThreadId(int threadId)             { m_threadId = threadId; }
     inline void setVariant(const char *variant)       { m_algorithm.parseVariant(variant); }
@@ -81,11 +91,11 @@ public:
     static char *toHex(const unsigned char* in, unsigned int len);
 #   endif
 
-    bool operator==(const Job &other) const;
+    inline bool operator==(const Job &other) const { return isEqual(other); }
-    bool operator!=(const Job &other) const;
+    inline bool operator!=(const Job &other) const { return !isEqual(other); }
 
 private:
-    xmrig::Variant variant() const;
+    Variant variant() const;
 
     bool m_autoVariant;
     bool m_nicehash;
@@ -94,15 +104,20 @@ private:
     size_t m_size;
     uint64_t m_diff;
     uint64_t m_target;
-    uint8_t m_blob[96]; // Max blob size is 84 (75 fixed + 9 variable), aligned to 96. https://github.com/xmrig/xmrig/issues/1 Thanks fireice-uk.
+    uint8_t m_blob[kMaxBlobSize];
+    uint64_t m_height;
     xmrig::Algorithm m_algorithm;
     xmrig::Id m_clientId;
     xmrig::Id m_id;
 
 #   ifdef XMRIG_PROXY_PROJECT
-    char m_rawBlob[176];
+    char m_rawBlob[kMaxBlobSize * 2 + 8];
     char m_rawTarget[24];
 #   endif
 };
 
+
+} /* namespace xmrig */
+
+
 #endif /* XMRIG_JOB_H */

src/common/net/SubmitResult.cpp

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -28,7 +29,7 @@
 #include "common/net/SubmitResult.h"
 
 
-SubmitResult::SubmitResult(int64_t seq, uint32_t diff, uint64_t actualDiff, int64_t reqId) :
+xmrig::SubmitResult::SubmitResult(int64_t seq, uint32_t diff, uint64_t actualDiff, int64_t reqId) :
     reqId(reqId),
     seq(seq),
     diff(diff),
@@ -39,7 +40,7 @@ SubmitResult::SubmitResult(int64_t seq, uint32_t diff, uint64_t actualDiff, int6
 }
 
 
-void SubmitResult::done()
+void xmrig::SubmitResult::done()
 {
     elapsed = (uv_hrtime() - start) / 1000000;
 }

src/common/net/SubmitResult.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -21,13 +22,16 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __SUBMITRESULT_H__
+#ifndef XMRIG_SUBMITRESULT_H
-#define __SUBMITRESULT_H__
+#define XMRIG_SUBMITRESULT_H
 
 
 #include <uv.h>
 
 
+namespace xmrig {
+
+
 class SubmitResult
 {
 public:
@@ -46,4 +50,8 @@ private:
     uint64_t start;
 };
 
-#endif /* __SUBMITRESULT_H__ */
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_SUBMITRESULT_H */

src/common/net/Tls.cpp

@@ -6,8 +6,8 @@
  * 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      SChernykh   <https://github.com/SChernykh>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -37,7 +37,7 @@
 #endif
 
 
-Client::Tls::Tls(Client *client) :
+xmrig::Client::Tls::Tls(Client *client) :
     m_ready(false),
     m_buf(),
     m_fingerprint(),
@@ -57,7 +57,7 @@ Client::Tls::Tls(Client *client) :
 }
 
 
-Client::Tls::~Tls()
+xmrig::Client::Tls::~Tls()
 {
     if (m_ctx) {
         SSL_CTX_free(m_ctx);
@@ -69,7 +69,7 @@ Client::Tls::~Tls()
 }
 
 
-bool Client::Tls::handshake()
+bool xmrig::Client::Tls::handshake()
 {
     m_ssl = SSL_new(m_ctx);
     assert(m_ssl != nullptr);
@@ -86,7 +86,7 @@ bool Client::Tls::handshake()
 }
 
 
-bool Client::Tls::send(const char *data, size_t size)
+bool xmrig::Client::Tls::send(const char *data, size_t size)
 {
     SSL_write(m_ssl, data, size);
 
@@ -94,19 +94,19 @@ bool Client::Tls::send(const char *data, size_t size)
 }
 
 
-const char *Client::Tls::fingerprint() const
+const char *xmrig::Client::Tls::fingerprint() const
 {
     return m_ready ? m_fingerprint : nullptr;
 }
 
 
-const char *Client::Tls::version() const
+const char *xmrig::Client::Tls::version() const
 {
     return m_ready ? SSL_get_version(m_ssl) : nullptr;
 }
 
 
-void Client::Tls::read(const char *data, size_t size)
+void xmrig::Client::Tls::read(const char *data, size_t size)
 {
     BIO_write(m_readBio, data, size);
 
@@ -139,13 +139,13 @@ void Client::Tls::read(const char *data, size_t size)
 }
 
 
-bool Client::Tls::send()
+bool xmrig::Client::Tls::send()
 {
     return m_client->send(m_writeBio);
 }
 
 
-bool Client::Tls::verify(X509 *cert)
+bool xmrig::Client::Tls::verify(X509 *cert)
 {
     if (cert == nullptr) {
         LOG_ERR("[%s] Failed to get server certificate", m_client->m_pool.url());
@@ -169,7 +169,7 @@ bool Client::Tls::verify(X509 *cert)
 }
 
 
-bool Client::Tls::verifyFingerprint(X509 *cert)
+bool xmrig::Client::Tls::verifyFingerprint(X509 *cert)
 {
     const EVP_MD *digest = EVP_get_digestbyname("sha256");
     if (digest == nullptr) {

src/common/net/Tls.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -21,8 +22,8 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef XMRIG_TLS_H
+#ifndef XMRIG_CLIENT_TLS_H
-#define XMRIG_TLS_H
+#define XMRIG_CLIENT_TLS_H
 
 
 #include <openssl/ssl.h>
@@ -31,6 +32,9 @@
 #include "common/net/Client.h"
 
 
+namespace xmrig {
+
+
 class Client::Tls
 {
 public:
@@ -59,4 +63,7 @@ private:
 };
 
 
-#endif /* XMRIG_TLS_H */
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_CLIENT_TLS_H */

src/common/net/strategies/FailoverStrategy.cpp

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -28,7 +29,7 @@
 #include "common/Platform.h"
 
 
-FailoverStrategy::FailoverStrategy(const std::vector<Pool> &urls, int retryPause, int retries, IStrategyListener *listener, bool quiet) :
+xmrig::FailoverStrategy::FailoverStrategy(const std::vector<Pool> &pools, int retryPause, int retries, IStrategyListener *listener, bool quiet) :
     m_quiet(quiet),
     m_retries(retries),
     m_retryPause(retryPause),
@@ -36,13 +37,24 @@ FailoverStrategy::FailoverStrategy(const std::vector<Pool> &urls, int retryPause
     m_index(0),
     m_listener(listener)
 {
-    for (const Pool &url : urls) {
+    for (const Pool &pool : pools) {
-        add(url);
+        add(pool);
     }
 }
 
 
-FailoverStrategy::~FailoverStrategy()
+xmrig::FailoverStrategy::FailoverStrategy(int retryPause, int retries, IStrategyListener *listener, bool quiet) :
+    m_quiet(quiet),
+    m_retries(retries),
+    m_retryPause(retryPause),
+    m_active(-1),
+    m_index(0),
+    m_listener(listener)
+{
+}
+
+
+xmrig::FailoverStrategy::~FailoverStrategy()
 {
     for (Client *client : m_pools) {
         client->deleteLater();
@@ -50,33 +62,53 @@ FailoverStrategy::~FailoverStrategy()
 }
 
 
-int64_t FailoverStrategy::submit(const JobResult &result)
+void xmrig::FailoverStrategy::add(const Pool &pool)
+{
+    Client *client = new Client(static_cast<int>(m_pools.size()), Platform::userAgent(), this);
+    client->setPool(pool);
+    client->setRetries(m_retries);
+    client->setRetryPause(m_retryPause * 1000);
+    client->setQuiet(m_quiet);
+
+    m_pools.push_back(client);
+}
+
+
+int64_t xmrig::FailoverStrategy::submit(const JobResult &result)
 {
     if (m_active == -1) {
         return -1;
     }
 
-    return m_pools[m_active]->submit(result);
+    return active()->submit(result);
 }
 
 
-void FailoverStrategy::connect()
+void xmrig::FailoverStrategy::connect()
 {
-    m_pools[m_index]->connect();
+    m_pools[static_cast<size_t>(m_index)]->connect();
 }
 
 
-void FailoverStrategy::resume()
+void xmrig::FailoverStrategy::resume()
 {
     if (!isActive()) {
         return;
     }
 
-    m_listener->onJob(this, m_pools[m_active],  m_pools[m_active]->job());
+    m_listener->onJob(this, active(), active()->job());
 }
 
 
-void FailoverStrategy::stop()
+void xmrig::FailoverStrategy::setAlgo(const xmrig::Algorithm &algo)
+{
+    for (Client *client : m_pools) {
+        client->setAlgo(algo);
+    }
+}
+
+
+void xmrig::FailoverStrategy::stop()
 {
     for (size_t i = 0; i < m_pools.size(); ++i) {
         m_pools[i]->disconnect();
@@ -89,7 +121,7 @@ void FailoverStrategy::stop()
 }
 
 
-void FailoverStrategy::tick(uint64_t now)
+void xmrig::FailoverStrategy::tick(uint64_t now)
 {
     for (Client *client : m_pools) {
         client->tick(now);
@@ -97,7 +129,7 @@ void FailoverStrategy::tick(uint64_t now)
 }
 
 
-void FailoverStrategy::onClose(Client *client, int failures)
+void xmrig::FailoverStrategy::onClose(Client *client, int failures)
 {
     if (failures == -1) {
         return;
@@ -112,13 +144,13 @@ void FailoverStrategy::onClose(Client *client, int failures)
         return;
     }
 
-    if (m_index == client->id() && (m_pools.size() - m_index) > 1) {
+    if (m_index == client->id() && (m_pools.size() - static_cast<size_t>(m_index)) > 1) {
-        m_pools[++m_index]->connect();
+        m_pools[static_cast<size_t>(++m_index)]->connect();
     }
 }
 
 
-void FailoverStrategy::onJobReceived(Client *client, const Job &job)
+void xmrig::FailoverStrategy::onJobReceived(Client *client, const Job &job)
 {
     if (m_active == client->id()) {
         m_listener->onJob(this, client, job);
@@ -126,7 +158,7 @@ void FailoverStrategy::onJobReceived(Client *client, const Job &job)
 }
 
 
-void FailoverStrategy::onLoginSuccess(Client *client)
+void xmrig::FailoverStrategy::onLoginSuccess(Client *client)
 {
     int active = m_active;
 
@@ -147,19 +179,7 @@ void FailoverStrategy::onLoginSuccess(Client *client)
 }
 
 
-void FailoverStrategy::onResultAccepted(Client *client, const SubmitResult &result, const char *error)
+void xmrig::FailoverStrategy::onResultAccepted(Client *client, const SubmitResult &result, const char *error)
 {
     m_listener->onResultAccepted(this, client, result, error);
 }
-
-
-void FailoverStrategy::add(const Pool &pool)
-{
-    Client *client = new Client((int) m_pools.size(), Platform::userAgent(), this);
-    client->setPool(pool);
-    client->setRetries(m_retries);
-    client->setRetryPause(m_retryPause * 1000);
-    client->setQuiet(m_quiet);
-
-    m_pools.push_back(client);
-}

src/common/net/strategies/FailoverStrategy.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -21,28 +22,33 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __FAILOVERSTRATEGY_H__
+#ifndef XMRIG_FAILOVERSTRATEGY_H
-#define __FAILOVERSTRATEGY_H__
+#define XMRIG_FAILOVERSTRATEGY_H
 
 
 #include <vector>
 
 
+#include "base/net/Pool.h"
 #include "common/interfaces/IClientListener.h"
 #include "common/interfaces/IStrategy.h"
-#include "common/net/Pool.h"
+
+
+namespace xmrig {
 
 
 class Client;
 class IStrategyListener;
-class Url;
 
 
 class FailoverStrategy : public IStrategy, public IClientListener
 {
 public:
-    FailoverStrategy(const std::vector<Pool> &urls, int retryPause, int retries, IStrategyListener *listener, bool quiet = false);
+    FailoverStrategy(const std::vector<Pool> &pool, int retryPause, int retries, IStrategyListener *listener, bool quiet = false);
-    ~FailoverStrategy();
+    FailoverStrategy(int retryPause, int retries, IStrategyListener *listener, bool quiet = false);
+    ~FailoverStrategy() override;
+
+    void add(const Pool &pool);
 
 public:
     inline bool isActive() const override  { return m_active >= 0; }
@@ -50,6 +56,7 @@ public:
     int64_t submit(const JobResult &result) override;
     void connect() override;
     void resume() override;
+    void setAlgo(const Algorithm &algo) override;
     void stop() override;
     void tick(uint64_t now) override;
 
@@ -60,7 +67,7 @@ protected:
     void onResultAccepted(Client *client, const SubmitResult &result, const char *error) override;
 
 private:
-    void add(const Pool &pool);
+    inline Client *active() const { return m_pools[static_cast<size_t>(m_active)]; }
 
     const bool m_quiet;
     const int m_retries;
@@ -71,4 +78,7 @@ private:
     std::vector<Client*> m_pools;
 };
 
-#endif /* __FAILOVERSTRATEGY_H__ */
+
+} /* namespace xmrig */
+
+#endif /* XMRIG_FAILOVERSTRATEGY_H */

src/common/net/strategies/SinglePoolStrategy.cpp

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -28,7 +29,7 @@
 #include "common/Platform.h"
 
 
-SinglePoolStrategy::SinglePoolStrategy(const Pool &pool, int retryPause, int retries, IStrategyListener *listener, bool quiet) :
+xmrig::SinglePoolStrategy::SinglePoolStrategy(const Pool &pool, int retryPause, int retries, IStrategyListener *listener, bool quiet) :
     m_active(false),
     m_listener(listener)
 {
@@ -40,25 +41,25 @@ SinglePoolStrategy::SinglePoolStrategy(const Pool &pool, int retryPause, int ret
 }
 
 
-SinglePoolStrategy::~SinglePoolStrategy()
+xmrig::SinglePoolStrategy::~SinglePoolStrategy()
 {
     m_client->deleteLater();
 }
 
 
-int64_t SinglePoolStrategy::submit(const JobResult &result)
+int64_t xmrig::SinglePoolStrategy::submit(const JobResult &result)
 {
     return m_client->submit(result);
 }
 
 
-void SinglePoolStrategy::connect()
+void xmrig::SinglePoolStrategy::connect()
 {
     m_client->connect();
 }
 
 
-void SinglePoolStrategy::resume()
+void xmrig::SinglePoolStrategy::resume()
 {
     if (!isActive()) {
         return;
@@ -68,19 +69,25 @@ void SinglePoolStrategy::resume()
 }
 
 
-void SinglePoolStrategy::stop()
+void xmrig::SinglePoolStrategy::setAlgo(const xmrig::Algorithm &algo)
+{
+    m_client->setAlgo(algo);
+}
+
+
+void xmrig::SinglePoolStrategy::stop()
 {
     m_client->disconnect();
 }
 
 
-void SinglePoolStrategy::tick(uint64_t now)
+void xmrig::SinglePoolStrategy::tick(uint64_t now)
 {
     m_client->tick(now);
 }
 
 
-void SinglePoolStrategy::onClose(Client *client, int failures)
+void xmrig::SinglePoolStrategy::onClose(Client *, int)
 {
     if (!isActive()) {
         return;
@@ -91,20 +98,20 @@ void SinglePoolStrategy::onClose(Client *client, int failures)
 }
 
 
-void SinglePoolStrategy::onJobReceived(Client *client, const Job &job)
+void xmrig::SinglePoolStrategy::onJobReceived(Client *client, const Job &job)
 {
     m_listener->onJob(this, client, job);
 }
 
 
-void SinglePoolStrategy::onLoginSuccess(Client *client)
+void xmrig::SinglePoolStrategy::onLoginSuccess(Client *client)
 {
     m_active = true;
     m_listener->onActive(this, client);
 }
 
 
-void SinglePoolStrategy::onResultAccepted(Client *client, const SubmitResult &result, const char *error)
+void xmrig::SinglePoolStrategy::onResultAccepted(Client *client, const SubmitResult &result, const char *error)
 {
     m_listener->onResultAccepted(this, client, result, error);
 }

src/common/net/strategies/SinglePoolStrategy.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -21,24 +22,27 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __SINGLEPOOLSTRATEGY_H__
+#ifndef XMRIG_SINGLEPOOLSTRATEGY_H
-#define __SINGLEPOOLSTRATEGY_H__
+#define XMRIG_SINGLEPOOLSTRATEGY_H
 
 
 #include "common/interfaces/IClientListener.h"
 #include "common/interfaces/IStrategy.h"
 
 
+namespace xmrig {
+
+
 class Client;
 class IStrategyListener;
-class Url;
+class Pool;
 
 
 class SinglePoolStrategy : public IStrategy, public IClientListener
 {
 public:
     SinglePoolStrategy(const Pool &pool, int retryPause, int retries, IStrategyListener *listener, bool quiet = false);
-    ~SinglePoolStrategy();
+    ~SinglePoolStrategy() override;
 
 public:
     inline bool isActive() const override  { return m_active; }
@@ -46,6 +50,7 @@ public:
     int64_t submit(const JobResult &result) override;
     void connect() override;
     void resume() override;
+    void setAlgo(const Algorithm &algo) override;
     void stop() override;
     void tick(uint64_t now) override;
 
@@ -61,4 +66,8 @@ private:
     IStrategyListener *m_listener;
 };
 
-#endif /* __SINGLEPOOLSTRATEGY_H__ */
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_SINGLEPOOLSTRATEGY_H */

src/common/utils/c_str.h

@@ -21,82 +21,19 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __C_STR_H__
+#ifndef XMRIG_C_STR_H
-#define __C_STR_H__
+#define XMRIG_C_STR_H
 
 
-#include <string.h>
+#include "base/tools/String.h"
-#include <stdlib.h>
-
-#include <stdio.h>
 
 
 namespace xmrig {
 
 
-/**
+typedef String c_str;
- * @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.
- */
-class c_str
-{
-public:
-    inline c_str() : m_data(nullptr)                   {}
-    inline c_str(c_str &&other)                        { m_data = other.m_data; other.m_data = nullptr; }
-    inline c_str(const c_str &other) : m_data(nullptr) { set(other.data()); }
-    inline c_str(const char *str) : m_data(nullptr)    { set(str); }
-    inline ~c_str()                                    { free(m_data); }
-
-
-    inline void set(const char *str)
-    {
-        free(m_data);
-
-        m_data = str != nullptr ? strdup(str) : nullptr;
-    }
-
-
-    inline void set(char *str)
-    {
-        free(m_data);
-
-        m_data = str;
-    }
-
-
-    inline bool isEqual(const char *str) const
-    {
-        return (m_data != nullptr && str != nullptr && strcmp(m_data, str) == 0) || (m_data == nullptr && m_data == nullptr);
-    }
-
-
-    inline bool contains(const char *str) const
-    {
-        return strstr(m_data, str) != nullptr;
-    }
-
-
-    inline bool isNull() const           { return m_data == nullptr; }
-    inline const char *data() const      { return m_data; }
-    inline size_t size() const           { return m_data == nullptr ? 0 : strlen(m_data); }
-
-
-    inline bool operator!=(const c_str &str) const { return !isEqual(str.data()); }
-    inline bool operator!=(const char *str) const  { return !isEqual(str); }
-    inline bool operator==(const c_str &str) const { return isEqual(str.data()); }
-    inline bool operator==(const char *str) const  { return isEqual(str); }
-    inline c_str &operator=(char *str)             { set(str); return *this; }
-    inline c_str &operator=(const c_str &str)      { set(str.data()); return *this; }
-    inline c_str &operator=(const char *str)       { set(str); return *this; }
-
-
-private:
-    char *m_data;
-};
 
 
 } /* namespace xmrig */
 
-#endif /* __C_STR_H__ */
+#endif /* XMRIG_C_STR_H */

src/common/utils/timestamp.h

@@ -31,7 +31,7 @@
 namespace xmrig {
 
 
-static inline int64_t currentMSecsSinceEpoch()
+static inline int64_t steadyTimestamp()
 {
     using namespace std::chrono;
     if (high_resolution_clock::is_steady) {
@@ -42,6 +42,14 @@ static inline int64_t currentMSecsSinceEpoch()
 }
 
 
+static inline int64_t currentMSecsSinceEpoch()
+{
+    using namespace std::chrono;
+
+    return time_point_cast<milliseconds>(high_resolution_clock::now()).time_since_epoch().count();
+}
+
+
 } /* namespace xmrig */
 
 #endif /* XMRIG_TIMESTAMP_H */

src/common/xmrig.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -31,9 +32,11 @@ namespace xmrig
 
 enum Algo {
     INVALID_ALGO = -1,
-    CRYPTONIGHT,       /* CryptoNight (Monero) */
+    CRYPTONIGHT,        /* CryptoNight (2 MB) */
-    CRYPTONIGHT_LITE,  /* CryptoNight-Lite (AEON) */
+    CRYPTONIGHT_LITE,   /* CryptoNight (1 MB) */
-    CRYPTONIGHT_HEAVY  /* CryptoNight-Heavy (RYO) */
+    CRYPTONIGHT_HEAVY,  /* CryptoNight (4 MB) */
+    CRYPTONIGHT_PICO,   /* CryptoNight (256 KB) */
+    ALGO_MAX
 };
 
 
@@ -58,16 +61,24 @@ enum AlgoVariant {
 
 
 enum Variant {
-    VARIANT_AUTO = -1, // Autodetect
+    VARIANT_AUTO   = -1, // Autodetect
-    VARIANT_0    = 0,  // Original CryptoNight or CryptoNight-Heavy
+    VARIANT_0      = 0,  // Original CryptoNight or CryptoNight-Heavy
-    VARIANT_1    = 1,  // CryptoNight variant 1 also known as Monero7 and CryptoNightV7
+    VARIANT_1      = 1,  // CryptoNight variant 1 also known as Monero7 and CryptoNightV7
-    VARIANT_TUBE = 2,  // Modified CryptoNight-Heavy (TUBE only)
+    VARIANT_TUBE   = 2,  // Modified CryptoNight-Heavy (TUBE only)
-    VARIANT_XTL  = 3,  // Modified CryptoNight variant 1 (Stellite only)
+    VARIANT_XTL    = 3,  // Modified CryptoNight variant 1 (Stellite only)
-    VARIANT_MSR  = 4,  // Modified CryptoNight variant 1 (Masari only)
+    VARIANT_MSR    = 4,  // Modified CryptoNight variant 1 (Masari only)
-    VARIANT_XHV  = 5,  // Modified CryptoNight-Heavy (Haven Protocol only)
+    VARIANT_XHV    = 5,  // Modified CryptoNight-Heavy (Haven Protocol only)
-    VARIANT_XAO  = 6,  // Modified CryptoNight variant 0 (Alloy only)
+    VARIANT_XAO    = 6,  // Modified CryptoNight variant 0 (Alloy only)
-    VARIANT_RTO  = 7,  // Modified CryptoNight variant 1 (Arto only)
+    VARIANT_RTO    = 7,  // Modified CryptoNight variant 1 (Arto only)
-    VARIANT_2    = 8,  // CryptoNight variant 2
+    VARIANT_2      = 8,  // CryptoNight variant 2
+    VARIANT_HALF   = 9,  // CryptoNight variant 2 with half iterations (Masari/Stellite)
+    VARIANT_TRTL   = 10, // CryptoNight Turtle (TRTL)
+    VARIANT_GPU    = 11, // CryptoNight-GPU (Ryo)
+    VARIANT_WOW    = 12, // CryptoNightR (Wownero)
+    VARIANT_4      = 13, // CryptoNightR (Monero's variant 4)
+    VARIANT_RWZ    = 14, // CryptoNight variant 2 with 3/4 iterations and reversed shuffle operation (Graft)
+    VARIANT_ZLS    = 15, // CryptoNight variant 2 with 3/4 iterations (Zelerius)
+    VARIANT_DOUBLE = 16, // CryptoNight variant 2 with double iterations (X-CASH)
     VARIANT_MAX
 };
 
@@ -99,6 +110,7 @@ enum Assembly {
     ASM_AUTO,
     ASM_INTEL,
     ASM_RYZEN,
+    ASM_BULLDOZER,
     ASM_MAX
 };
 

src/config.json

@@ -19,7 +19,7 @@
     "huge-pages": true,
     "hw-aes": null,
     "log-file": null,
-    "max-cpu-usage": 75,
+    "max-cpu-usage": 100,
     "pools": [
         {
             "url": "donate.v2.xmrig.com:3333",
@@ -39,5 +39,5 @@
     "safe": false,
     "threads": null,
     "user-agent": null,
-    "watch": false
+    "watch": true
 }

src/core/Config.cpp

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -48,7 +49,7 @@ xmrig::Config::Config() : xmrig::CommonConfig(),
     m_hugePages(true),
     m_safe(false),
     m_shouldSave(false),
-    m_maxCpuUsage(75),
+    m_maxCpuUsage(100),
     m_priority(-1)
 {
 }
@@ -102,17 +103,10 @@ void xmrig::Config::getJSON(rapidjson::Document &doc) const
     doc.AddMember("hw-aes",        m_aesMode == AES_AUTO ? Value(kNullType) : Value(m_aesMode == AES_HW), allocator);
     doc.AddMember("log-file",      logFile()             ? Value(StringRef(logFile())).Move() : Value(kNullType).Move(), allocator);
     doc.AddMember("max-cpu-usage", m_maxCpuUsage, allocator);
-
+    doc.AddMember("pools",         m_pools.toJSON(doc), allocator);
-    Value pools(kArrayType);
-
-    for (const Pool &pool : m_activePools) {
-        pools.PushBack(pool.toJSON(doc), allocator);
-    }
-
-    doc.AddMember("pools",         pools, allocator);
     doc.AddMember("print-time",    printTime(), allocator);
-    doc.AddMember("retries",       retries(), allocator);
+    doc.AddMember("retries",       m_pools.retries(), allocator);
-    doc.AddMember("retry-pause",   retryPause(), allocator);
+    doc.AddMember("retry-pause",   m_pools.retryPause(), allocator);
     doc.AddMember("safe",          m_safe, allocator);
 
     if (threadsMode() != Simple) {
@@ -138,9 +132,9 @@ void xmrig::Config::getJSON(rapidjson::Document &doc) const
 }
 
 
-xmrig::Config *xmrig::Config::load(int argc, char **argv, IWatcherListener *listener)
+xmrig::Config *xmrig::Config::load(Process *process, IConfigListener *listener)
 {
-    return static_cast<Config*>(ConfigLoader::load(argc, argv, new ConfigCreator(), listener));
+    return static_cast<Config*>(ConfigLoader::load(process, new ConfigCreator(), listener));
 }
 
 
@@ -291,6 +285,8 @@ bool xmrig::Config::parseUint64(int key, uint64_t arg)
 
 void xmrig::Config::parseJSON(const rapidjson::Document &doc)
 {
+    CommonConfig::parseJSON(doc);
+
     const rapidjson::Value &threads = doc["threads"];
 
     if (threads.IsArray()) {

src/core/Config.h

@@ -35,16 +35,13 @@
 #include "workers/CpuThread.h"
 
 
-class Addr;
-class Url;
-
-
 namespace xmrig {
 
 
 class ConfigLoader;
 class IThread;
-class IWatcherListener;
+class IConfigListener;
+class Process;
 
 
 /**
@@ -85,7 +82,7 @@ public:
     inline int64_t affinity() const                      { return m_threads.mask; }
     inline ThreadsMode threadsMode() const               { return m_threads.mode; }
 
-    static Config *load(int argc, char **argv, IWatcherListener *listener);
+    static Config *load(Process *process, IConfigListener *listener);
 
 protected:
     bool finalize() override;

src/core/ConfigLoader_default.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 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_DEFAULT_H
+#define XMRIG_CONFIGLOADER_DEFAULT_H
+
+
+namespace xmrig {
+
+
+#ifdef XMRIG_FEATURE_EMBEDDED_CONFIG
+const static char *default_config =
+R"===(
+{
+    "algo": "cryptonight",
+    "api": {
+        "port": 0,
+        "access-token": null,
+        "id": null,
+        "worker-id": null,
+        "ipv6": false,
+        "restricted": true
+    },
+    "asm": true,
+    "autosave": true,
+    "av": 0,
+    "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": 100,
+    "pools": [
+        {
+            "url": "donate.v2.xmrig.com:3333",
+            "user": "YOUR_WALLET_ADDRESS",
+            "pass": "x",
+            "rig-id": null,
+            "nicehash": false,
+            "keepalive": false,
+            "variant": -1,
+            "tls": false,
+            "tls-fingerprint": null
+        }
+    ],
+    "print-time": 60,
+    "retries": 5,
+    "retry-pause": 5,
+    "safe": false,
+    "threads": null,
+    "user-agent": null,
+    "watch": false
+}
+)===";
+#endif
+
+
+} /* namespace xmrig */
+
+#endif /* XMRIG_CONFIGLOADER_DEFAULT_H */

src/core/ConfigLoader_platform.h

@@ -5,8 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -40,65 +40,7 @@
 namespace xmrig {
 
 
-static char const usage[] = "\
+static char const short_options[] = "a:c:kBp:Px:r:R:s:t:T:o:u:O:v:l:S";
-Usage: " APP_ID " [OPTIONS]\n\
-Options:\n\
-  -a, --algo=ALGO          specify the algorithm to use\n\
-                             cryptonight\n"
-#ifndef XMRIG_NO_AEON
-"\
-                             cryptonight-lite\n"
-#endif
-#ifndef XMRIG_NO_SUMO
-"\
-                             cryptonight-heavy\n"
-#endif
-"\
-  -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\
-      --rig-id=ID          rig identifier for pool-side statistics (needs pool support)\n\
-  -t, --threads=N          number of miner threads\n\
-  -v, --av=N               algorithm variation, 0 auto select\n\
-  -k, --keepalive          send keepalived packet for prevent timeout (needs pool support)\n\
-      --nicehash           enable nicehash.com support\n\
-      --tls                enable SSL/TLS support (needs pool support)\n\
-      --tls-fingerprint=F  pool TLS certificate fingerprint, if set enable strict certificate pinning\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\
-      --variant            algorithm PoW variant\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\
-      --asm=ASM            ASM code for cn/2, possible values: auto, none, intel, ryzen.\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\
-      --api-id=ID          custom instance ID for API\n\
-      --api-ipv6           enable IPv6 support for API\n\
-      --api-no-restricted  enable full remote access (only if API token set)\n\
-      --dry-run            test configuration and exit\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[] = {
@@ -116,12 +58,12 @@ static struct option const options[] = {
     { "cpu-priority",      1, nullptr, xmrig::IConfig::CPUPriorityKey    },
     { "donate-level",      1, nullptr, xmrig::IConfig::DonateLevelKey    },
     { "dry-run",           0, nullptr, xmrig::IConfig::DryRunKey         },
-    { "help",              0, nullptr, xmrig::IConfig::HelpKey           },
     { "keepalive",         0, nullptr, xmrig::IConfig::KeepAliveKey      },
     { "log-file",          1, nullptr, xmrig::IConfig::LogFileKey        },
     { "max-cpu-usage",     1, nullptr, xmrig::IConfig::MaxCPUUsageKey    },
     { "nicehash",          0, nullptr, xmrig::IConfig::NicehashKey       },
     { "no-color",          0, nullptr, xmrig::IConfig::ColorKey          },
+    { "no-watch",          0, nullptr, xmrig::IConfig::WatchKey          },
     { "no-huge-pages",     0, nullptr, xmrig::IConfig::HugePagesKey      },
     { "variant",           1, nullptr, xmrig::IConfig::VariantKey        },
     { "pass",              1, nullptr, xmrig::IConfig::PasswordKey       },
@@ -138,7 +80,6 @@ static struct option const options[] = {
     { "rig-id",            1, nullptr, xmrig::IConfig::RigIdKey          },
     { "tls",               0, nullptr, xmrig::IConfig::TlsKey            },
     { "tls-fingerprint",   1, nullptr, xmrig::IConfig::FingerprintKey    },
-    { "version",           0, nullptr, xmrig::IConfig::VersionKey        },
     { "asm",               1, nullptr, xmrig::IConfig::AssemblyKey       },
     { nullptr,             0, nullptr, 0 }
 };
@@ -163,6 +104,7 @@ static struct option const config_options[] = {
     { "syslog",        0, nullptr, xmrig::IConfig::SyslogKey      },
     { "threads",       1, nullptr, xmrig::IConfig::ThreadsKey     },
     { "user-agent",    1, nullptr, xmrig::IConfig::UserAgentKey   },
+    { "watch",         0, nullptr, xmrig::IConfig::WatchKey       },
     { "hw-aes",        0, nullptr, xmrig::IConfig::HardwareAESKey },
     { "asm",           1, nullptr, xmrig::IConfig::AssemblyKey    },
     { "autosave",      0, nullptr, xmrig::IConfig::AutoSaveKey    },
@@ -170,21 +112,6 @@ static struct option const config_options[] = {
 };
 
 
-static struct option const pool_options[] = {
-    { "url",             1, nullptr, xmrig::IConfig::UrlKey         },
-    { "pass",            1, nullptr, xmrig::IConfig::PasswordKey    },
-    { "user",            1, nullptr, xmrig::IConfig::UserKey        },
-    { "userpass",        1, nullptr, xmrig::IConfig::UserpassKey    },
-    { "nicehash",        0, nullptr, xmrig::IConfig::NicehashKey    },
-    { "keepalive",       2, nullptr, xmrig::IConfig::KeepAliveKey   },
-    { "variant",         1, nullptr, xmrig::IConfig::VariantKey     },
-    { "rig-id",          1, nullptr, xmrig::IConfig::RigIdKey       },
-    { "tls",             0, nullptr, xmrig::IConfig::TlsKey         },
-    { "tls-fingerprint", 1, nullptr, xmrig::IConfig::FingerprintKey },
-    { nullptr,           0, nullptr, 0 }
-};
-
-
 static struct option const api_options[] = {
     { "port",          1, nullptr, xmrig::IConfig::ApiPort           },
     { "access-token",  1, nullptr, xmrig::IConfig::ApiAccessTokenKey },

src/core/Controller.cpp

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -45,9 +46,10 @@
 class xmrig::ControllerPrivate
 {
 public:
-    inline ControllerPrivate() :
+    inline ControllerPrivate(Process *process) :
+        config(nullptr),
         network(nullptr),
-        config(nullptr)
+        process(process)
     {}
 
 
@@ -58,14 +60,15 @@ public:
     }
 
 
+    Config *config;
     Network *network;
-    std::vector<xmrig::IControllerListener *> listeners;
+    Process *process;
-    xmrig::Config *config;
+    std::vector<IControllerListener *> listeners;
 };
 
 
-xmrig::Controller::Controller()
+xmrig::Controller::Controller(Process *process)
-    : d_ptr(new ControllerPrivate())
+    : d_ptr(new ControllerPrivate(process))
 {
 }
 
@@ -92,11 +95,11 @@ xmrig::Config *xmrig::Controller::config() const
 }
 
 
-int xmrig::Controller::init(int argc, char **argv)
+int xmrig::Controller::init()
 {
     Cpu::init();
 
-    d_ptr->config = xmrig::Config::load(argc, argv, this);
+    d_ptr->config = Config::load(d_ptr->process, this);
     if (!d_ptr->config) {
         return 1;
     }
@@ -124,7 +127,7 @@ int xmrig::Controller::init(int argc, char **argv)
 }
 
 
-Network *xmrig::Controller::network() const
+xmrig::Network *xmrig::Controller::network() const
 {
     assert(d_ptr->network != nullptr);
 
@@ -138,6 +141,20 @@ void xmrig::Controller::addListener(IControllerListener *listener)
 }
 
 
+void xmrig::Controller::save()
+{
+    if (!config()) {
+        return;
+    }
+
+    if (d_ptr->config->isShouldSave()) {
+        d_ptr->config->save();
+    }
+
+    ConfigLoader::watch(d_ptr->config);
+}
+
+
 void xmrig::Controller::onNewConfig(IConfig *config)
 {
     Config *previousConfig = d_ptr->config;

src/core/Controller.h

@@ -5,7 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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 +22,13 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __CONTROLLER_H__
+#ifndef XMRIG_CONTROLLER_H
-#define __CONTROLLER_H__
+#define XMRIG_CONTROLLER_H
 
 
-#include "common/interfaces/IWatcherListener.h"
+#include "base/kernel/interfaces/IConfigListener.h"
 
 
-class Network;
 class StatsData;
 
 
@@ -38,19 +38,22 @@ namespace xmrig {
 class Config;
 class ControllerPrivate;
 class IControllerListener;
+class Network;
+class Process;
 
 
-class Controller : public IWatcherListener
+class Controller : public IConfigListener
 {
 public:
-    Controller();
+    Controller(Process *process);
-    ~Controller();
+    ~Controller() override;
 
     bool isReady() const;
     Config *config() const;
-    int init(int argc, char **argv);
+    int init();
     Network *network() const;
     void addListener(IControllerListener *listener);
+    void save();
 
 protected:
     void onNewConfig(IConfig *config) override;
@@ -59,6 +62,8 @@ private:
     ControllerPrivate *d_ptr;
 };
 
+
 } /* namespace xmrig */
 
-#endif /* __CONTROLLER_H__ */
+
+#endif /* XMRIG_CONTROLLER_H */

src/core/cpu/AdvancedCpuInfo.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 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2017-2019 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -24,7 +25,6 @@
 #include <libcpuid.h>
 #include <math.h>
 #include <string.h>
-#include <thread>
 
 
 #include "core/cpu/AdvancedCpuInfo.h"
@@ -33,13 +33,14 @@
 xmrig::AdvancedCpuInfo::AdvancedCpuInfo() :
     m_assembly(ASM_NONE),
     m_aes(false),
+    m_avx2(false),
     m_L2_exclusive(false),
     m_brand(),
     m_cores(0),
     m_L2(0),
     m_L3(0),
     m_sockets(1),
-    m_threads(std::thread::hardware_concurrency())
+    m_threads(0)
 {
     struct cpu_raw_data_t raw = { 0 };
     struct cpu_id_t data = { 0 };
@@ -49,6 +50,7 @@ xmrig::AdvancedCpuInfo::AdvancedCpuInfo() :
 
     strncpy(m_brand, data.brand_str, sizeof(m_brand));
 
+    m_threads = data.total_logical_cpus;
     m_sockets = threads() / data.num_logical_cpus;
     if (m_sockets == 0) {
         m_sockets = 1;
@@ -76,12 +78,14 @@ xmrig::AdvancedCpuInfo::AdvancedCpuInfo() :
         m_aes = true;
 
         if (data.vendor == VENDOR_AMD) {
-            m_assembly = ASM_RYZEN;
+            m_assembly = (data.ext_family >= 23) ? ASM_RYZEN : ASM_BULLDOZER;
         }
         else if (data.vendor == VENDOR_INTEL) {
             m_assembly = ASM_INTEL;
         }
     }
+
+    m_avx2 = data.flags[CPU_FEATURE_AVX2] && data.flags[CPU_FEATURE_OSXSAVE];
 }
 
 

src/core/cpu/AdvancedCpuInfo.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 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2017-2019 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * 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
@@ -41,6 +42,7 @@ protected:
 
     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 m_cores; }
@@ -59,6 +61,7 @@ protected:
 private:
     Assembly m_assembly;
     bool m_aes;
+    bool m_avx2;
     bool m_L2_exclusive;
     char m_brand[64];
     int32_t m_cores;

src/core/usage.h

@@ -0,0 +1,95 @@
+/* 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_USAGE_H
+#define XMRIG_USAGE_H
+
+
+#include "version.h"
+
+
+namespace xmrig {
+
+
+static char const usage[] = "\
+Usage: " APP_ID " [OPTIONS]\n\
+Options:\n\
+  -a, --algo=ALGO          specify the algorithm to use\n\
+                             cryptonight\n"
+#ifndef XMRIG_NO_AEON
+"\
+                             cryptonight-lite\n"
+#endif
+#ifndef XMRIG_NO_SUMO
+"\
+                             cryptonight-heavy\n"
+#endif
+"\
+  -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\
+      --rig-id=ID          rig identifier for pool-side statistics (needs pool support)\n\
+  -t, --threads=N          number of miner threads\n\
+  -v, --av=N               algorithm variation, 0 auto select\n\
+  -k, --keepalive          send keepalived packet for prevent timeout (needs pool support)\n\
+      --nicehash           enable nicehash.com support\n\
+      --tls                enable SSL/TLS support (needs pool support)\n\
+      --tls-fingerprint=F  pool TLS certificate fingerprint, if set enable strict certificate pinning\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\
+      --variant            algorithm PoW variant\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\
+      --asm=ASM            ASM code for cn/2, possible values: auto, none, intel, ryzen, bulldozer.\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\
+      --api-id=ID          custom instance ID for API\n\
+      --api-ipv6           enable IPv6 support for API\n\
+      --api-no-restricted  enable full remote access (only if API token set)\n\
+      --dry-run            test configuration and exit\n\
+  -h, --help               display this help and exit\n\
+  -V, --version            output version information and exit\n\
+";
+
+
+} /* namespace xmrig */
+
+#endif /* XMRIG_USAGE_H */