v2.15.1-beta

Fix compilation with Clang 3.5

CHANGELOG.md

@@ -1,3 +1,75 @@
+# v2.15.1-beta
+- [#1007](https://github.com/xmrig/xmrig/issues/1007) Old HTTP API backend based on libmicrohttpd, replaced to custom HTTP server (libuv + http_parser).
+- [#257](https://github.com/xmrig/xmrig-nvidia/pull/257) New logging subsystem, file and syslog now always without colors.
+
+# v2.15.0-beta
+- [#314](https://github.com/xmrig/xmrig-proxy/issues/314) Added donate over proxy feature.
+  - Added new option `donate-over-proxy`.
+  - Added real graceful exit.
+  
+# v2.14.1
+* [#975](https://github.com/xmrig/xmrig/issues/975) Fixed crash on Linux if double thread mode used.
+
+# v2.14.0
+- **[#969](https://github.com/xmrig/xmrig/pull/969) Added new algorithm `cryptonight/rwz`, short alias `cn/rwz` (also known as CryptoNight ReverseWaltz), for upcoming [Graft](https://www.graft.network/) fork.**
+- **[#931](https://github.com/xmrig/xmrig/issues/931) Added new algorithm `cryptonight/zls`, short alias `cn/zls` for [Zelerius Network](https://zelerius.org) fork.**
+- **[#940](https://github.com/xmrig/xmrig/issues/940) Added new algorithm `cryptonight/double`, short alias `cn/double` (also known as CryptoNight HeavyX), for [X-CASH](https://x-cash.org/).**
+- [#951](https://github.com/xmrig/xmrig/issues/951#issuecomment-469581529) Fixed crash if AVX was disabled on OS level.
+- [#952](https://github.com/xmrig/xmrig/issues/952) Fixed compile error on some Linux.
+- [#957](https://github.com/xmrig/xmrig/issues/957#issuecomment-468890667) Added support for embedded config.
+- [#958](https://github.com/xmrig/xmrig/pull/958) Fixed incorrect user agent on ARM platforms.
+- [#968](https://github.com/xmrig/xmrig/pull/968) Optimized `cn/r` algorithm performance.
+
+# v2.13.1
+- [#946](https://github.com/xmrig/xmrig/pull/946) Optimized software AES implementations for CPUs without hardware AES support. `cn/r`, `cn/wow` up to 2.6 times faster, 4-9% improvements for other algorithms.
+
+# v2.13.0
+- **[#938](https://github.com/xmrig/xmrig/issues/938) Added support for new algorithm `cryptonight/r`, short alias `cn/r` (also known as CryptoNightR or CryptoNight variant 4), for upcoming [Monero](https://www.getmonero.org/) fork on March 9, thanks [@SChernykh](https://github.com/SChernykh).**
+- [#939](https://github.com/xmrig/xmrig/issues/939) Added support for dynamic (runtime) pools reload.
+- [#932](https://github.com/xmrig/xmrig/issues/932) Fixed `cn-pico` hashrate drop, regression since v2.11.0.
+
+# v2.12.0
+- [#929](https://github.com/xmrig/xmrig/pull/929) Added support for new algorithm `cryptonight/wow`, short alias `cn/wow` (also known as CryptonightR), for upcoming [Wownero](http://wownero.org) fork on February 14.
+
+# v2.11.0
+- [#928](https://github.com/xmrig/xmrig/issues/928) Added support for new algorithm `cryptonight/gpu`, short alias `cn/gpu` (original name `cryptonight-gpu`), for upcoming [Ryo currency](https://ryo-currency.com) fork on February 14.
+- [#749](https://github.com/xmrig/xmrig/issues/749) Added support for detect hardware AES in runtime on ARMv8 platforms.
+- [#292](https://github.com/xmrig/xmrig/issues/292) Fixed build on ARMv8 platforms if compiler not support hardware AES.
+
+# v2.10.0
+- [#904](https://github.com/xmrig/xmrig/issues/904) Added new algorithm `cn-pico/trtl` (aliases `cryptonight-turtle`, `cn-trtl`) for upcoming TurtleCoin (TRTL) fork.
+- Default value for option `max-cpu-usage` changed to `100` also this option now deprecated.
+
+# v2.9.4
+- [#913](https://github.com/xmrig/xmrig/issues/913) Fixed Masari (MSR) support (this update required for upcoming fork).
+- [#915](https://github.com/xmrig/xmrig/pull/915) Improved security, JIT memory now read-only after patching.
+
+# v2.9.3
+- [#909](https://github.com/xmrig/xmrig/issues/909) Fixed compile errors on FreeBSD.
+- [#912](https://github.com/xmrig/xmrig/pull/912) Fixed, C++ implementation of `cn/half` was produce up to 13% of invalid hashes.
+
+# v2.9.2
+- [#907](https://github.com/xmrig/xmrig/pull/907) Fixed crash on Linux.
+
+# v2.9.1
+- Restored compatibility with https://stellite.hashvault.pro.
+
+# v2.9.0
+- [#899](https://github.com/xmrig/xmrig/issues/899) Added support for new algorithm `cn/half` for Masari and Stellite forks.
+- [#834](https://github.com/xmrig/xmrig/pull/834) Added ASM optimized code for AMD Bulldozer.
+- [#839](https://github.com/xmrig/xmrig/issues/839) Fixed FreeBSD compile.
+- [#857](https://github.com/xmrig/xmrig/pull/857) Fixed impossible to build for macOS without clang.
+
+# v2.8.3
+- [#813](https://github.com/xmrig/xmrig/issues/813) Fixed critical bug with Minergate pool and variant 2.
+
+# v2.8.1
+- [#768](https://github.com/xmrig/xmrig/issues/768) Fixed build with Visual Studio 2015.
+- [#769](https://github.com/xmrig/xmrig/issues/769) Fixed regression, some ANSI escape sequences was in log with disabled colors.
+- [#777](https://github.com/xmrig/xmrig/issues/777) Better report about pool connection issues. 
+- Simplified checks for ASM auto detection, only AES support necessary.
+- Added missing options to `--help` output.
+
 # v2.8.0
 - **[#753](https://github.com/xmrig/xmrig/issues/753) Added new algorithm [CryptoNight variant 2](https://github.com/xmrig/xmrig/issues/753) for Monero fork, thanks [@SChernykh](https://github.com/SChernykh).**
   - Added global and per thread option `"asm"` and and command line equivalent.

CMakeLists.txt

@@ -4,53 +4,41 @@ project(xmrig)
 option(WITH_LIBCPUID        "Use Libcpuid" ON)
 option(WITH_AEON            "CryptoNight-Lite support" ON)
 option(WITH_SUMO            "CryptoNight-Heavy support" ON)
+option(WITH_CN_PICO         "CryptoNight-Pico support" ON)
+option(WITH_CN_GPU          "CryptoNight-GPU support" ON)
 option(WITH_HTTPD           "HTTP REST API" ON)
 option(WITH_DEBUG_LOG       "Enable debug log output" OFF)
 option(WITH_TLS             "Enable OpenSSL support" ON)
 option(WITH_ASM             "Enable ASM PoW implementations" ON)
 option(BUILD_STATIC         "Build static binary" OFF)
+option(ARM_TARGET           "Force use specific ARM target 8 or 7" 0)
+option(WITH_EMBEDDED_CONFIG "Enable internal embedded JSON config" OFF)
 
 include (CheckIncludeFile)
 include (cmake/cpu.cmake)
+include (src/base/base.cmake)
 
 
 set(HEADERS
-    src/api/NetworkState.h
+    "${HEADERS_BASE}"
+    "${HEADERS_BASE_HTTP}"
+    src/api/interfaces/IApiListener.h
     src/App.h
     src/common/config/CommonConfig.h
     src/common/config/ConfigLoader.h
     src/common/config/ConfigWatcher.h
-    src/common/Console.h
     src/common/cpu/Cpu.h
     src/common/crypto/Algorithm.h
     src/common/crypto/keccak.h
-    src/common/interfaces/IClientListener.h
     src/common/interfaces/IConfig.h
-    src/common/interfaces/IConfigCreator.h
-    src/common/interfaces/IConsoleListener.h
-    src/common/interfaces/IControllerListener.h
     src/common/interfaces/ICpuInfo.h
-    src/common/interfaces/ILogBackend.h
-    src/common/interfaces/IStrategy.h
-    src/common/interfaces/IStrategyListener.h
-    src/common/interfaces/IWatcherListener.h
-    src/common/log/BasicLog.h
-    src/common/log/ConsoleLog.h
-    src/common/log/FileLog.h
-    src/common/log/Log.h
-    src/common/net/Client.h
-    src/common/net/Id.h
-    src/common/net/Job.h
-    src/common/net/Pool.h
-    src/common/net/Storage.h
-    src/common/net/strategies/FailoverStrategy.h
-    src/common/net/strategies/SinglePoolStrategy.h
-    src/common/net/SubmitResult.h
     src/common/Platform.h
-    src/common/utils/c_str.h
     src/common/utils/mm_malloc.h
     src/common/xmrig.h
-    src/core/ConfigLoader_platform.h
+    src/core/config/Config.h
+    src/core/config/ConfigLoader_default.h
+    src/core/config/ConfigLoader_platform.h
+    src/core/config/usage.h
     src/core/Controller.h
     src/interfaces/IJobResultListener.h
     src/interfaces/IThread.h
@@ -58,13 +46,14 @@ set(HEADERS
     src/Mem.h
     src/net/JobResult.h
     src/net/Network.h
+    src/net/NetworkState.h
     src/net/strategies/DonateStrategy.h
     src/Summary.h
     src/version.h
     src/workers/CpuThread.h
-    src/workers/Handle.h
     src/workers/Hashrate.h
     src/workers/MultiWorker.h
+    src/workers/ThreadHandle.h
     src/workers/Worker.h
     src/workers/Workers.h
    )
@@ -82,6 +71,7 @@ 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)
@@ -91,35 +81,26 @@ else()
 endif()
 
 set(SOURCES
-    src/api/NetworkState.cpp
+    "${SOURCES_BASE}"
+    "${SOURCES_BASE_HTTP}"
     src/App.cpp
     src/common/config/CommonConfig.cpp
     src/common/config/ConfigLoader.cpp
     src/common/config/ConfigWatcher.cpp
-    src/common/Console.cpp
     src/common/crypto/Algorithm.cpp
     src/common/crypto/keccak.cpp
-    src/common/log/BasicLog.cpp
-    src/common/log/ConsoleLog.cpp
-    src/common/log/FileLog.cpp
-    src/common/log/Log.cpp
-    src/common/net/Client.cpp
-    src/common/net/Job.cpp
-    src/common/net/Pool.cpp
-    src/common/net/strategies/FailoverStrategy.cpp
-    src/common/net/strategies/SinglePoolStrategy.cpp
-    src/common/net/SubmitResult.cpp
     src/common/Platform.cpp
-    src/core/Config.cpp
+    src/core/config/Config.cpp
     src/core/Controller.cpp
     src/Mem.cpp
     src/net/Network.cpp
+    src/net/NetworkState.cpp
     src/net/strategies/DonateStrategy.cpp
     src/Summary.cpp
     src/workers/CpuThread.cpp
-    src/workers/Handle.cpp
     src/workers/Hashrate.cpp
     src/workers/MultiWorker.cpp
+    src/workers/ThreadHandle.cpp
     src/workers/Worker.cpp
     src/workers/Workers.cpp
     src/xmrig.cpp
@@ -134,6 +115,7 @@ set(SOURCES_CRYPTO
 
 if (WIN32)
     set(SOURCES_OS
+        "${SOURCES_OS}"
         res/app.rc
         src/App_win.cpp
         src/common/Platform_win.cpp
@@ -144,22 +126,24 @@ if (WIN32)
     set(EXTRA_LIBS ws2_32 psapi iphlpapi userenv)
 elseif (APPLE)
     set(SOURCES_OS
+        "${SOURCES_OS}"
         src/App_unix.cpp
         src/common/Platform_mac.cpp
         src/Mem_unix.cpp
         )
 else()
     set(SOURCES_OS
+        "${SOURCES_OS}"
         src/App_unix.cpp
         src/common/Platform_unix.cpp
         src/Mem_unix.cpp
         )
 
+    if (CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
+        set(EXTRA_LIBS kvm pthread)
+    else()
         set(EXTRA_LIBS pthread rt dl)
     endif()
-
-if (CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
-    set(EXTRA_LIBS ${EXTRA_LIBS} kvm)
 endif()
 
 if (CMAKE_SYSTEM_NAME MATCHES "Linux")
@@ -197,12 +181,7 @@ endif()
 
 include(cmake/OpenSSL.cmake)
 include(cmake/asm.cmake)
-
-CHECK_INCLUDE_FILE (syslog.h HAVE_SYSLOG_H)
-if (HAVE_SYSLOG_H)
-    add_definitions(/DHAVE_SYSLOG_H)
-    set(SOURCES_SYSLOG src/common/log/SysLog.h src/common/log/SysLog.cpp)
-endif()
+include(cmake/cn-gpu.cmake)
 
 if (NOT WITH_AEON)
     add_definitions(/DXMRIG_NO_AEON)
@@ -216,31 +195,30 @@ if (NOT WITH_IPBC)
     add_definitions(/DXMRIG_NO_IPBC)
 endif()
 
-if (WITH_HTTPD)
-    find_package(MHD)
+if (NOT WITH_CN_PICO)
+    add_definitions(/DXMRIG_NO_CN_PICO)
+endif()
 
-    if (MHD_FOUND)
-        include_directories(${MHD_INCLUDE_DIRS})
+if (WITH_EMBEDDED_CONFIG)
+    add_definitions(/DXMRIG_FEATURE_EMBEDDED_CONFIG)
+endif()
+
+if (WITH_HTTPD)
     set(HTTPD_SOURCES
-            src/api/Api.h
-            src/api/ApiRouter.h
-            src/common/api/HttpBody.h
-            src/common/api/Httpd.h
-            src/common/api/HttpReply.h
-            src/common/api/HttpRequest.h
         src/api/Api.cpp
-            src/api/ApiRouter.cpp
-            src/common/api/Httpd.cpp
-            src/common/api/HttpRequest.cpp
+        src/api/Api.h
+        src/api/Httpd.cpp
+        src/api/Httpd.h
+        src/api/interfaces/IApiRequest.h
+        src/api/requests/ApiRequest.cpp
+        src/api/requests/ApiRequest.h
+        src/api/requests/HttpApiRequest.cpp
+        src/api/requests/HttpApiRequest.h
+        src/api/v1/ApiRouter.cpp
+        src/api/v1/ApiRouter.h
         )
-    else()
-        message(FATAL_ERROR "microhttpd NOT found: use `-DWITH_HTTPD=OFF` to build without http deamon support")
-    endif()
 else()
     set(HTTPD_SOURCES "")
-    set(MHD_LIBRARY "")
-    add_definitions(/DXMRIG_NO_HTTPD)
-    add_definitions(/DXMRIG_NO_API)
 endif()
 
 include_directories(src)
@@ -255,5 +233,5 @@ 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} ${XMRIG_ASM_SOURCES})
-target_link_libraries(${PROJECT_NAME} ${XMRIG_ASM_LIBRARY} ${OPENSSL_LIBRARIES} ${UV_LIBRARIES} ${MHD_LIBRARY} ${EXTRA_LIBS} ${CPUID_LIB})
+add_executable(${CMAKE_PROJECT_NAME} ${HEADERS} ${SOURCES} ${SOURCES_OS} ${SOURCES_CPUID} ${HEADERS_CRYPTO} ${SOURCES_CRYPTO} ${SOURCES_SYSLOG} ${HTTPD_SOURCES} ${TLS_SOURCES} ${XMRIG_ASM_SOURCES} ${CN_GPU_SOURCES})
+target_link_libraries(${CMAKE_PROJECT_NAME} ${XMRIG_ASM_LIBRARY} ${OPENSSL_LIBRARIES} ${UV_LIBRARIES} ${EXTRA_LIBS} ${CPUID_LIB})

README.md

@@ -1,7 +1,5 @@
 # XMRig
 
-:warning: **[Monero will change 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/v2.8.0-rc)** :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)
@@ -52,14 +50,21 @@ Use [config.xmrig.com](https://config.xmrig.com/xmrig) to generate, edit or shar
 
 ### Options
 ```
-  -a, --algo=ALGO          cryptonight (default) or cryptonight-lite
+  -a, --algo=ALGO          specify the algorithm to use
+                             cryptonight
+                             cryptonight-lite
+                             cryptonight-heavy
   -o, --url=URL            URL of mining server
   -O, --userpass=U:P       username:password pair for mining server
   -u, --user=USERNAME      username for mining server
   -p, --pass=PASSWORD      password for mining server
+      --rig-id=ID          rig identifier for pool-side statistics (needs pool support)
   -t, --threads=N          number of miner threads
   -v, --av=N               algorithm variation, 0 auto select
-  -k, --keepalive          send keepalived for prevent timeout (need pool support)
+  -k, --keepalive          send keepalived packet for prevent timeout (needs pool support)
+      --nicehash           enable nicehash.com support
+      --tls                enable SSL/TLS support (needs pool support)
+      --tls-fingerprint=F  pool TLS certificate fingerprint, if set enable strict certificate pinning
   -r, --retries=N          number of times to retry before switch to backup server (default: 5)
   -R, --retry-pause=N      time to pause between retries (default: 5)
       --cpu-affinity       set process affinity to CPU core(s), mask 0x3 for cores 0 and 1
@@ -75,16 +80,20 @@ Use [config.xmrig.com](https://config.xmrig.com/xmrig) to generate, edit or shar
   -S, --syslog             use system log for output messages
       --max-cpu-usage=N    maximum CPU usage for automatic threads mode (default 75)
       --safe               safe adjust threads and av settings for current CPU
-      --nicehash           enable nicehash/xmrig-proxy support
+      --asm=ASM            ASM code for cn/2, possible values: auto, none, intel, ryzen.
       --print-time=N       print hashrate report every N seconds
       --api-port=N         port for the miner API
       --api-access-token=T access token for API
       --api-worker-id=ID   custom worker-id for API
+      --api-id=ID          custom instance ID for API
+      --api-ipv6           enable IPv6 support for API
+      --api-no-restricted  enable full remote access (only if API token set)
+      --dry-run            test configuration and exit
   -h, --help               display this help and exit
   -V, --version            output version information and exit
 ```
 
-Also you can use configuration via config file, default **config.json**. You can load multiple config files and combine it with command line options.
+Also you can use configuration via config file, default name **config.json**. Some options available only via config file: [`autosave`](https://github.com/xmrig/xmrig/issues/767), [`hw-aes`](https://github.com/xmrig/xmrig/issues/563). `watch` option currently not implemented in miners only in proxy.
 
 ## Algorithm variations
 
@@ -131,19 +140,6 @@ Please note performance is highly dependent on system load. The numbers above ar
 * XMR: `48edfHu7V9Z84YzzMa6fUueoELZ9ZRXq9VetWzYGzKt52XU5xvqgzYnDK9URnRoJMk1j8nLwEVsaSWJ4fhdUyZijBGUicoD`
 * BTC: `1P7ujsXeX7GxQwHNnJsRMgAdNkFZmNVqJT`
 
-## Release checksums
-### SHA-256
-```
-ea6a71732937e06d5434b863bedd2d627c500e8ce30b30a02054015bb3aae3fc xmrig-2.8.0-xenial-amd64.tar.gz/xmrig-2.8.0/xmrig
-a067de09a2d49c39317d6a98e420fcd80ef040c8cecb6b21317cbe4eabbdb995 xmrig-2.8.0-xenial-amd64.tar.gz/xmrig-2.8.0/xmrig-notls
-89b7b4616faec76c40dab714046ea08ebcd6c558299d17d44639e6bc62c54186 xmrig-2.8.0-gcc-win32.zip/xmrig.exe
-0fae870bef4223905b24bb00283b3bba7ece547a09a540033beb9a2a33335124 xmrig-2.8.0-gcc-win32.zip/xmrig-notls.exe
-953df29ef354d541b89a70a36ddf16d8a9d5f2c37419d3aacd1352ff6ff539e8 xmrig-2.8.0-gcc-win64.zip/xmrig.exe
-84d73422a43b46879d88f87a492e99c81d5d632eb3be79793fc0b895196f131d xmrig-2.8.0-gcc-win64.zip/xmrig-notls.exe
-8e1302fe632249a713d7af0b7f3f50ad6e707d71d00fcd1f3be56abc024f98ac xmrig-2.8.0-msvc-win64.zip/xmrig.exe
-0042b5e7b14a4f8aca748a4c7656a0ec6705bc593c26f9987a25b10fa471f004 xmrig-2.8.0-msvc-win64.zip/xmrig-notls.exe
-```
-
 ## Contacts
 * support@xmrig.com
 * [reddit](https://www.reddit.com/user/XMRig/)

cmake/FindMHD.cmake

@@ -1,49 +0,0 @@
-# - Try to find MHD
-# Once done this will define
-#
-#  MHD_FOUND - system has MHD
-#  MHD_INCLUDE_DIRS - the MHD include directory
-#  MHD_LIBRARY - Link these to use MHD
-
-find_path(
-    MHD_INCLUDE_DIR
-    NAMES microhttpd.h
-    PATHS "${XMRIG_DEPS}" ENV "XMRIG_DEPS"
-    PATH_SUFFIXES "include"
-    DOC "microhttpd include dir"
-    NO_DEFAULT_PATH
-)
-
-find_path(MHD_INCLUDE_DIR NAMES microhttpd.h)
-
-find_library(
-    MHD_LIBRARY
-    NAMES libmicrohttpd.a microhttpd libmicrohttpd
-    PATHS "${XMRIG_DEPS}" ENV "XMRIG_DEPS"
-    PATH_SUFFIXES "lib"
-    DOC "microhttpd library"
-    NO_DEFAULT_PATH
-)
-
-find_library(MHD_LIBRARY NAMES microhttpd libmicrohttpd)
-
-set(MHD_INCLUDE_DIRS ${MHD_INCLUDE_DIR})
-set(MHD_LIBRARIES ${MHD_LIBRARY})
-
-# debug library on windows
-# same naming convention as in qt (appending debug library with d)
-# boost is using the same "hack" as us with "optimized" and "debug"
-# official MHD project actually uses _d suffix
-if (${CMAKE_CXX_COMPILER_ID} STREQUAL MSVC)
-    find_library(
-        MHD_LIBRARY_DEBUG
-        NAMES microhttpd_d microhttpd-10_d libmicrohttpd_d libmicrohttpd-dll_d
-        DOC "mhd debug library"
-    )
-    set(MHD_LIBRARIES optimized ${MHD_LIBRARIES} debug ${MHD_LIBRARY_DEBUG})
-endif()
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(MHD DEFAULT_MSG MHD_LIBRARY MHD_INCLUDE_DIR)
-mark_as_advanced(MHD_INCLUDE_DIR MHD_LIBRARY)
-

cmake/OpenSSL.cmake

@@ -11,13 +11,17 @@ if (WITH_TLS)
     find_package(OpenSSL)
 
     if (OPENSSL_FOUND)
-        set(TLS_SOURCES src/common/net/Tls.h src/common/net/Tls.cpp)
+        set(TLS_SOURCES src/base/net/stratum/Tls.h src/base/net/stratum/Tls.cpp)
         include_directories(${OPENSSL_INCLUDE_DIR})
     else()
         message(FATAL_ERROR "OpenSSL NOT found: use `-DWITH_TLS=OFF` to build without TLS support")
     endif()
+
+    add_definitions(/DXMRIG_FEATURE_TLS)
 else()
     set(TLS_SOURCES "")
     set(OPENSSL_LIBRARIES "")
-    add_definitions(/DXMRIG_NO_TLS)
+    remove_definitions(/DXMRIG_FEATURE_TLS)
+
+    set(CMAKE_PROJECT_NAME "${CMAKE_PROJECT_NAME}-notls")
 endif()

cmake/asm.cmake

@@ -3,22 +3,40 @@ if (WITH_ASM AND NOT XMRIG_ARM AND CMAKE_SIZEOF_VOID_P EQUAL 8)
 
     if (CMAKE_C_COMPILER_ID MATCHES MSVC)
         enable_language(ASM_MASM)
-        set(XMRIG_ASM_FILE "src/crypto/asm/cnv2_main_loop.asm")
-        set_property(SOURCE ${XMRIG_ASM_FILE} PROPERTY ASM_MASM)
+
+        if (MSVC_TOOLSET_VERSION GREATER_EQUAL 141)
+            set(XMRIG_ASM_FILES
+                "src/crypto/asm/cn_main_loop.asm"
+                "src/crypto/asm/CryptonightR_template.asm"
+            )
+        else()
+            set(XMRIG_ASM_FILES
+                "src/crypto/asm/win64/cn_main_loop.asm"
+                "src/crypto/asm/win64/CryptonightR_template.asm"
+            )
+        endif()
+
+        set_property(SOURCE ${XMRIG_ASM_FILES} PROPERTY ASM_MASM)
     else()
         enable_language(ASM)
 
         if (WIN32 AND CMAKE_C_COMPILER_ID MATCHES GNU)
-            set(XMRIG_ASM_FILE "src/crypto/asm/cnv2_main_loop_win.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 ${XMRIG_ASM_FILE})
-    set(XMRIG_ASM_SOURCES src/crypto/Asm.h src/crypto/Asm.cpp)
+    add_library(${XMRIG_ASM_LIBRARY} STATIC ${XMRIG_ASM_FILES})
+    set(XMRIG_ASM_SOURCES src/crypto/Asm.h src/crypto/Asm.cpp src/crypto/CryptonightR_gen.cpp)
     set_property(TARGET ${XMRIG_ASM_LIBRARY} PROPERTY LINKER_LANGUAGE C)
 else()
     set(XMRIG_ASM_SOURCES "")

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 (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64)$")
-    set(XMRIG_ARM     ON)
-    set(XMRIG_ARMv8   ON)
-    set(WITH_LIBCPUID OFF)
-
-    add_definitions(/DXMRIG_ARM)
-    add_definitions(/DXMRIG_ARMv8)
+if (NOT ARM_TARGET)
+    if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|arm64|armv8-a)$")
+        set(ARM_TARGET 8)
     elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^(armv7|armv7f|armv7s|armv7k|armv7-a|armv7l)$")
-    set(XMRIG_ARM     ON)
-    set(XMRIG_ARMv7   ON)
-    set(WITH_LIBCPUID OFF)
+        set(ARM_TARGET 7)
+    endif()
+endif()
 
+if (ARM_TARGET AND ARM_TARGET GREATER 6)
+    set(XMRIG_ARM     ON)
+    set(WITH_LIBCPUID OFF)
     add_definitions(/DXMRIG_ARM)
+
+    message(STATUS "Use ARM_TARGET=${ARM_TARGET} (${CMAKE_SYSTEM_PROCESSOR})")
+
+    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 "${CMAKE_C_FLAGS} -march=armv8-a+crypto")
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=armv8-a+crypto -flax-vector-conversions")
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${ARM8_CXX_FLAGS}")
+        set(CMAKE_CXX_FLAGS "${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 "${CMAKE_C_FLAGS} -march=armv8-a+crypto")
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=armv8-a+crypto")
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${ARM8_CXX_FLAGS}")
+        set(CMAKE_CXX_FLAGS "${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}")

res/app.rc

@@ -1,7 +1,7 @@
 #include <windows.h>
 #include "../src/version.h"
 
-IDI_ICON1    ICON    DISCARDABLE    "app.ico"
+101 ICON "app.ico"
 
 VS_VERSION_INFO VERSIONINFO
   FILEVERSION APP_VER_MAJOR,APP_VER_MINOR,APP_VER_PATCH,0

src/3rdparty/http-parser/AUTHORS

@@ -0,0 +1,68 @@
+# Authors ordered by first contribution.
+Ryan Dahl <ry@tinyclouds.org>
+Jeremy Hinegardner <jeremy@hinegardner.org>
+Sergey Shepelev <temotor@gmail.com>
+Joe Damato <ice799@gmail.com>
+tomika <tomika_nospam@freemail.hu>
+Phoenix Sol <phoenix@burninglabs.com>
+Cliff Frey <cliff@meraki.com>
+Ewen Cheslack-Postava <ewencp@cs.stanford.edu>
+Santiago Gala <sgala@apache.org>
+Tim Becker <tim.becker@syngenio.de>
+Jeff Terrace <jterrace@gmail.com>
+Ben Noordhuis <info@bnoordhuis.nl>
+Nathan Rajlich <nathan@tootallnate.net>
+Mark Nottingham <mnot@mnot.net>
+Aman Gupta <aman@tmm1.net>
+Tim Becker <tim.becker@kuriositaet.de>
+Sean Cunningham <sean.cunningham@mandiant.com>
+Peter Griess <pg@std.in>
+Salman Haq <salman.haq@asti-usa.com>
+Cliff Frey <clifffrey@gmail.com>
+Jon Kolb <jon@b0g.us>
+Fouad Mardini <f.mardini@gmail.com>
+Paul Querna <pquerna@apache.org>
+Felix Geisendörfer <felix@debuggable.com>
+koichik <koichik@improvement.jp>
+Andre Caron <andre.l.caron@gmail.com>
+Ivo Raisr <ivosh@ivosh.net>
+James McLaughlin <jamie@lacewing-project.org>
+David Gwynne <loki@animata.net>
+Thomas LE ROUX <thomas@november-eleven.fr>
+Randy Rizun <rrizun@ortivawireless.com>
+Andre Louis Caron <andre.louis.caron@usherbrooke.ca>
+Simon Zimmermann <simonz05@gmail.com>
+Erik Dubbelboer <erik@dubbelboer.com>
+Martell Malone <martellmalone@gmail.com>
+Bertrand Paquet <bpaquet@octo.com>
+BogDan Vatra <bogdan@kde.org>
+Peter Faiman <peter@thepicard.org>
+Corey Richardson <corey@octayn.net>
+Tóth Tamás <tomika_nospam@freemail.hu>
+Cam Swords <cam.swords@gmail.com>
+Chris Dickinson <christopher.s.dickinson@gmail.com>
+Uli Köhler <ukoehler@btronik.de>
+Charlie Somerville <charlie@charliesomerville.com>
+Patrik Stutz <patrik.stutz@gmail.com>
+Fedor Indutny <fedor.indutny@gmail.com>
+runner <runner.mei@gmail.com>
+Alexis Campailla <alexis@janeasystems.com>
+David Wragg <david@wragg.org>
+Vinnie Falco <vinnie.falco@gmail.com>
+Alex Butum <alexbutum@linux.com>
+Rex Feng <rexfeng@gmail.com>
+Alex Kocharin <alex@kocharin.ru>
+Mark Koopman <markmontymark@yahoo.com>
+Helge Heß <me@helgehess.eu>
+Alexis La Goutte <alexis.lagoutte@gmail.com>
+George Miroshnykov <george.miroshnykov@gmail.com>
+Maciej Małecki <me@mmalecki.com>
+Marc O'Morain <github.com@marcomorain.com>
+Jeff Pinner <jpinner@twitter.com>
+Timothy J Fontaine <tjfontaine@gmail.com>
+Akagi201 <akagi201@gmail.com>
+Romain Giraud <giraud.romain@gmail.com>
+Jay Satiro <raysatiro@yahoo.com>
+Arne Steen <Arne.Steen@gmx.de>
+Kjell Schubert <kjell.schubert@gmail.com>
+Olivier Mengué <dolmen@cpan.org>

src/3rdparty/http-parser/LICENSE-MIT

@@ -0,0 +1,19 @@
+Copyright Joyent, Inc. and other Node contributors.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE. 

src/3rdparty/http-parser/README.md

@@ -0,0 +1,246 @@
+HTTP Parser
+===========
+
+[![Build Status](https://api.travis-ci.org/nodejs/http-parser.svg?branch=master)](https://travis-ci.org/nodejs/http-parser)
+
+This is a parser for HTTP messages written in C. It parses both requests and
+responses. The parser is designed to be used in performance HTTP
+applications. It does not make any syscalls nor allocations, it does not
+buffer data, it can be interrupted at anytime. Depending on your
+architecture, it only requires about 40 bytes of data per message
+stream (in a web server that is per connection).
+
+Features:
+
+  * No dependencies
+  * Handles persistent streams (keep-alive).
+  * Decodes chunked encoding.
+  * Upgrade support
+  * Defends against buffer overflow attacks.
+
+The parser extracts the following information from HTTP messages:
+
+  * Header fields and values
+  * Content-Length
+  * Request method
+  * Response status code
+  * Transfer-Encoding
+  * HTTP version
+  * Request URL
+  * Message body
+
+
+Usage
+-----
+
+One `http_parser` object is used per TCP connection. Initialize the struct
+using `http_parser_init()` and set the callbacks. That might look something
+like this for a request parser:
+```c
+http_parser_settings settings;
+settings.on_url = my_url_callback;
+settings.on_header_field = my_header_field_callback;
+/* ... */
+
+http_parser *parser = malloc(sizeof(http_parser));
+http_parser_init(parser, HTTP_REQUEST);
+parser->data = my_socket;
+```
+
+When data is received on the socket execute the parser and check for errors.
+
+```c
+size_t len = 80*1024, nparsed;
+char buf[len];
+ssize_t recved;
+
+recved = recv(fd, buf, len, 0);
+
+if (recved < 0) {
+  /* Handle error. */
+}
+
+/* Start up / continue the parser.
+ * Note we pass recved==0 to signal that EOF has been received.
+ */
+nparsed = http_parser_execute(parser, &settings, buf, recved);
+
+if (parser->upgrade) {
+  /* handle new protocol */
+} else if (nparsed != recved) {
+  /* Handle error. Usually just close the connection. */
+}
+```
+
+`http_parser` needs to know where the end of the stream is. For example, sometimes
+servers send responses without Content-Length and expect the client to
+consume input (for the body) until EOF. To tell `http_parser` about EOF, give
+`0` as the fourth parameter to `http_parser_execute()`. Callbacks and errors
+can still be encountered during an EOF, so one must still be prepared
+to receive them.
+
+Scalar valued message information such as `status_code`, `method`, and the
+HTTP version are stored in the parser structure. This data is only
+temporally stored in `http_parser` and gets reset on each new message. If
+this information is needed later, copy it out of the structure during the
+`headers_complete` callback.
+
+The parser decodes the transfer-encoding for both requests and responses
+transparently. That is, a chunked encoding is decoded before being sent to
+the on_body callback.
+
+
+The Special Problem of Upgrade
+------------------------------
+
+`http_parser` supports upgrading the connection to a different protocol. An
+increasingly common example of this is the WebSocket protocol which sends
+a request like
+
+        GET /demo HTTP/1.1
+        Upgrade: WebSocket
+        Connection: Upgrade
+        Host: example.com
+        Origin: http://example.com
+        WebSocket-Protocol: sample
+
+followed by non-HTTP data.
+
+(See [RFC6455](https://tools.ietf.org/html/rfc6455) for more information the
+WebSocket protocol.)
+
+To support this, the parser will treat this as a normal HTTP message without a
+body, issuing both on_headers_complete and on_message_complete callbacks. However
+http_parser_execute() will stop parsing at the end of the headers and return.
+
+The user is expected to check if `parser->upgrade` has been set to 1 after
+`http_parser_execute()` returns. Non-HTTP data begins at the buffer supplied
+offset by the return value of `http_parser_execute()`.
+
+
+Callbacks
+---------
+
+During the `http_parser_execute()` call, the callbacks set in
+`http_parser_settings` will be executed. The parser maintains state and
+never looks behind, so buffering the data is not necessary. If you need to
+save certain data for later usage, you can do that from the callbacks.
+
+There are two types of callbacks:
+
+* notification `typedef int (*http_cb) (http_parser*);`
+    Callbacks: on_message_begin, on_headers_complete, on_message_complete.
+* data `typedef int (*http_data_cb) (http_parser*, const char *at, size_t length);`
+    Callbacks: (requests only) on_url,
+               (common) on_header_field, on_header_value, on_body;
+
+Callbacks must return 0 on success. Returning a non-zero value indicates
+error to the parser, making it exit immediately.
+
+For cases where it is necessary to pass local information to/from a callback,
+the `http_parser` object's `data` field can be used.
+An example of such a case is when using threads to handle a socket connection,
+parse a request, and then give a response over that socket. By instantiation
+of a thread-local struct containing relevant data (e.g. accepted socket,
+allocated memory for callbacks to write into, etc), a parser's callbacks are
+able to communicate data between the scope of the thread and the scope of the
+callback in a threadsafe manner. This allows `http_parser` to be used in
+multi-threaded contexts.
+
+Example:
+```c
+ typedef struct {
+  socket_t sock;
+  void* buffer;
+  int buf_len;
+ } custom_data_t;
+
+
+int my_url_callback(http_parser* parser, const char *at, size_t length) {
+  /* access to thread local custom_data_t struct.
+  Use this access save parsed data for later use into thread local
+  buffer, or communicate over socket
+  */
+  parser->data;
+  ...
+  return 0;
+}
+
+...
+
+void http_parser_thread(socket_t sock) {
+ int nparsed = 0;
+ /* allocate memory for user data */
+ custom_data_t *my_data = malloc(sizeof(custom_data_t));
+
+ /* some information for use by callbacks.
+ * achieves thread -> callback information flow */
+ my_data->sock = sock;
+
+ /* instantiate a thread-local parser */
+ http_parser *parser = malloc(sizeof(http_parser));
+ http_parser_init(parser, HTTP_REQUEST); /* initialise parser */
+ /* this custom data reference is accessible through the reference to the
+ parser supplied to callback functions */
+ parser->data = my_data;
+
+ http_parser_settings settings; /* set up callbacks */
+ settings.on_url = my_url_callback;
+
+ /* execute parser */
+ nparsed = http_parser_execute(parser, &settings, buf, recved);
+
+ ...
+ /* parsed information copied from callback.
+ can now perform action on data copied into thread-local memory from callbacks.
+ achieves callback -> thread information flow */
+ my_data->buffer;
+ ...
+}
+
+```
+
+In case you parse HTTP message in chunks (i.e. `read()` request line
+from socket, parse, read half headers, parse, etc) your data callbacks
+may be called more than once. `http_parser` guarantees that data pointer is only
+valid for the lifetime of callback. You can also `read()` into a heap allocated
+buffer to avoid copying memory around if this fits your application.
+
+Reading headers may be a tricky task if you read/parse headers partially.
+Basically, you need to remember whether last header callback was field or value
+and apply the following logic:
+
+    (on_header_field and on_header_value shortened to on_h_*)
+     ------------------------ ------------ --------------------------------------------
+    | State (prev. callback) | Callback   | Description/action                         |
+     ------------------------ ------------ --------------------------------------------
+    | nothing (first call)   | on_h_field | Allocate new buffer and copy callback data |
+    |                        |            | into it                                    |
+     ------------------------ ------------ --------------------------------------------
+    | value                  | on_h_field | New header started.                        |
+    |                        |            | Copy current name,value buffers to headers |
+    |                        |            | list and allocate new buffer for new name  |
+     ------------------------ ------------ --------------------------------------------
+    | field                  | on_h_field | Previous name continues. Reallocate name   |
+    |                        |            | buffer and append callback data to it      |
+     ------------------------ ------------ --------------------------------------------
+    | field                  | on_h_value | Value for current header started. Allocate |
+    |                        |            | new buffer and copy callback data to it    |
+     ------------------------ ------------ --------------------------------------------
+    | value                  | on_h_value | Value continues. Reallocate value buffer   |
+    |                        |            | and append callback data to it             |
+     ------------------------ ------------ --------------------------------------------
+
+
+Parsing URLs
+------------
+
+A simplistic zero-copy URL parser is provided as `http_parser_parse_url()`.
+Users of this library may wish to use it to parse URLs constructed from
+consecutive `on_url` callbacks.
+
+See examples of reading in headers:
+
+* [partial example](http://gist.github.com/155877) in C
+* [from http-parser tests](http://github.com/joyent/http-parser/blob/37a0ff8/test.c#L403) in C
+* [from Node library](http://github.com/joyent/node/blob/842eaf4/src/http.js#L284) in Javascript

src/3rdparty/http-parser/http_parser.h

@@ -0,0 +1,439 @@
+/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#ifndef http_parser_h
+#define http_parser_h
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Also update SONAME in the Makefile whenever you change these. */
+#define HTTP_PARSER_VERSION_MAJOR 2
+#define HTTP_PARSER_VERSION_MINOR 9
+#define HTTP_PARSER_VERSION_PATCH 0
+
+#include <stddef.h>
+#if defined(_WIN32) && !defined(__MINGW32__) && \
+  (!defined(_MSC_VER) || _MSC_VER<1600) && !defined(__WINE__)
+#include <BaseTsd.h>
+typedef __int8 int8_t;
+typedef unsigned __int8 uint8_t;
+typedef __int16 int16_t;
+typedef unsigned __int16 uint16_t;
+typedef __int32 int32_t;
+typedef unsigned __int32 uint32_t;
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+#else
+#include <stdint.h>
+#endif
+
+/* Compile with -DHTTP_PARSER_STRICT=0 to make less checks, but run
+ * faster
+ */
+#ifndef HTTP_PARSER_STRICT
+# define HTTP_PARSER_STRICT 1
+#endif
+
+/* Maximium header size allowed. If the macro is not defined
+ * before including this header then the default is used. To
+ * change the maximum header size, define the macro in the build
+ * environment (e.g. -DHTTP_MAX_HEADER_SIZE=<value>). To remove
+ * the effective limit on the size of the header, define the macro
+ * to a very large number (e.g. -DHTTP_MAX_HEADER_SIZE=0x7fffffff)
+ */
+#ifndef HTTP_MAX_HEADER_SIZE
+# define HTTP_MAX_HEADER_SIZE (80*1024)
+#endif
+
+typedef struct http_parser http_parser;
+typedef struct http_parser_settings http_parser_settings;
+
+
+/* Callbacks should return non-zero to indicate an error. The parser will
+ * then halt execution.
+ *
+ * The one exception is on_headers_complete. In a HTTP_RESPONSE parser
+ * returning '1' from on_headers_complete will tell the parser that it
+ * should not expect a body. This is used when receiving a response to a
+ * HEAD request which may contain 'Content-Length' or 'Transfer-Encoding:
+ * chunked' headers that indicate the presence of a body.
+ *
+ * Returning `2` from on_headers_complete will tell parser that it should not
+ * expect neither a body nor any futher responses on this connection. This is
+ * useful for handling responses to a CONNECT request which may not contain
+ * `Upgrade` or `Connection: upgrade` headers.
+ *
+ * http_data_cb does not return data chunks. It will be called arbitrarily
+ * many times for each string. E.G. you might get 10 callbacks for "on_url"
+ * each providing just a few characters more data.
+ */
+typedef int (*http_data_cb) (http_parser*, const char *at, size_t length);
+typedef int (*http_cb) (http_parser*);
+
+
+/* Status Codes */
+#define HTTP_STATUS_MAP(XX)                                                 \
+  XX(100, CONTINUE,                        Continue)                        \
+  XX(101, SWITCHING_PROTOCOLS,             Switching Protocols)             \
+  XX(102, PROCESSING,                      Processing)                      \
+  XX(200, OK,                              OK)                              \
+  XX(201, CREATED,                         Created)                         \
+  XX(202, ACCEPTED,                        Accepted)                        \
+  XX(203, NON_AUTHORITATIVE_INFORMATION,   Non-Authoritative Information)   \
+  XX(204, NO_CONTENT,                      No Content)                      \
+  XX(205, RESET_CONTENT,                   Reset Content)                   \
+  XX(206, PARTIAL_CONTENT,                 Partial Content)                 \
+  XX(207, MULTI_STATUS,                    Multi-Status)                    \
+  XX(208, ALREADY_REPORTED,                Already Reported)                \
+  XX(226, IM_USED,                         IM Used)                         \
+  XX(300, MULTIPLE_CHOICES,                Multiple Choices)                \
+  XX(301, MOVED_PERMANENTLY,               Moved Permanently)               \
+  XX(302, FOUND,                           Found)                           \
+  XX(303, SEE_OTHER,                       See Other)                       \
+  XX(304, NOT_MODIFIED,                    Not Modified)                    \
+  XX(305, USE_PROXY,                       Use Proxy)                       \
+  XX(307, TEMPORARY_REDIRECT,              Temporary Redirect)              \
+  XX(308, PERMANENT_REDIRECT,              Permanent Redirect)              \
+  XX(400, BAD_REQUEST,                     Bad Request)                     \
+  XX(401, UNAUTHORIZED,                    Unauthorized)                    \
+  XX(402, PAYMENT_REQUIRED,                Payment Required)                \
+  XX(403, FORBIDDEN,                       Forbidden)                       \
+  XX(404, NOT_FOUND,                       Not Found)                       \
+  XX(405, METHOD_NOT_ALLOWED,              Method Not Allowed)              \
+  XX(406, NOT_ACCEPTABLE,                  Not Acceptable)                  \
+  XX(407, PROXY_AUTHENTICATION_REQUIRED,   Proxy Authentication Required)   \
+  XX(408, REQUEST_TIMEOUT,                 Request Timeout)                 \
+  XX(409, CONFLICT,                        Conflict)                        \
+  XX(410, GONE,                            Gone)                            \
+  XX(411, LENGTH_REQUIRED,                 Length Required)                 \
+  XX(412, PRECONDITION_FAILED,             Precondition Failed)             \
+  XX(413, PAYLOAD_TOO_LARGE,               Payload Too Large)               \
+  XX(414, URI_TOO_LONG,                    URI Too Long)                    \
+  XX(415, UNSUPPORTED_MEDIA_TYPE,          Unsupported Media Type)          \
+  XX(416, RANGE_NOT_SATISFIABLE,           Range Not Satisfiable)           \
+  XX(417, EXPECTATION_FAILED,              Expectation Failed)              \
+  XX(421, MISDIRECTED_REQUEST,             Misdirected Request)             \
+  XX(422, UNPROCESSABLE_ENTITY,            Unprocessable Entity)            \
+  XX(423, LOCKED,                          Locked)                          \
+  XX(424, FAILED_DEPENDENCY,               Failed Dependency)               \
+  XX(426, UPGRADE_REQUIRED,                Upgrade Required)                \
+  XX(428, PRECONDITION_REQUIRED,           Precondition Required)           \
+  XX(429, TOO_MANY_REQUESTS,               Too Many Requests)               \
+  XX(431, REQUEST_HEADER_FIELDS_TOO_LARGE, Request Header Fields Too Large) \
+  XX(451, UNAVAILABLE_FOR_LEGAL_REASONS,   Unavailable For Legal Reasons)   \
+  XX(500, INTERNAL_SERVER_ERROR,           Internal Server Error)           \
+  XX(501, NOT_IMPLEMENTED,                 Not Implemented)                 \
+  XX(502, BAD_GATEWAY,                     Bad Gateway)                     \
+  XX(503, SERVICE_UNAVAILABLE,             Service Unavailable)             \
+  XX(504, GATEWAY_TIMEOUT,                 Gateway Timeout)                 \
+  XX(505, HTTP_VERSION_NOT_SUPPORTED,      HTTP Version Not Supported)      \
+  XX(506, VARIANT_ALSO_NEGOTIATES,         Variant Also Negotiates)         \
+  XX(507, INSUFFICIENT_STORAGE,            Insufficient Storage)            \
+  XX(508, LOOP_DETECTED,                   Loop Detected)                   \
+  XX(510, NOT_EXTENDED,                    Not Extended)                    \
+  XX(511, NETWORK_AUTHENTICATION_REQUIRED, Network Authentication Required) \
+
+enum http_status
+  {
+#define XX(num, name, string) HTTP_STATUS_##name = num,
+  HTTP_STATUS_MAP(XX)
+#undef XX
+  };
+
+
+/* Request Methods */
+#define HTTP_METHOD_MAP(XX)         \
+  XX(0,  DELETE,      DELETE)       \
+  XX(1,  GET,         GET)          \
+  XX(2,  HEAD,        HEAD)         \
+  XX(3,  POST,        POST)         \
+  XX(4,  PUT,         PUT)          \
+  /* pathological */                \
+  XX(5,  CONNECT,     CONNECT)      \
+  XX(6,  OPTIONS,     OPTIONS)      \
+  XX(7,  TRACE,       TRACE)        \
+  /* WebDAV */                      \
+  XX(8,  COPY,        COPY)         \
+  XX(9,  LOCK,        LOCK)         \
+  XX(10, MKCOL,       MKCOL)        \
+  XX(11, MOVE,        MOVE)         \
+  XX(12, PROPFIND,    PROPFIND)     \
+  XX(13, PROPPATCH,   PROPPATCH)    \
+  XX(14, SEARCH,      SEARCH)       \
+  XX(15, UNLOCK,      UNLOCK)       \
+  XX(16, BIND,        BIND)         \
+  XX(17, REBIND,      REBIND)       \
+  XX(18, UNBIND,      UNBIND)       \
+  XX(19, ACL,         ACL)          \
+  /* subversion */                  \
+  XX(20, REPORT,      REPORT)       \
+  XX(21, MKACTIVITY,  MKACTIVITY)   \
+  XX(22, CHECKOUT,    CHECKOUT)     \
+  XX(23, MERGE,       MERGE)        \
+  /* upnp */                        \
+  XX(24, MSEARCH,     M-SEARCH)     \
+  XX(25, NOTIFY,      NOTIFY)       \
+  XX(26, SUBSCRIBE,   SUBSCRIBE)    \
+  XX(27, UNSUBSCRIBE, UNSUBSCRIBE)  \
+  /* RFC-5789 */                    \
+  XX(28, PATCH,       PATCH)        \
+  XX(29, PURGE,       PURGE)        \
+  /* CalDAV */                      \
+  XX(30, MKCALENDAR,  MKCALENDAR)   \
+  /* RFC-2068, section 19.6.1.2 */  \
+  XX(31, LINK,        LINK)         \
+  XX(32, UNLINK,      UNLINK)       \
+  /* icecast */                     \
+  XX(33, SOURCE,      SOURCE)       \
+
+enum http_method
+  {
+#define XX(num, name, string) HTTP_##name = num,
+  HTTP_METHOD_MAP(XX)
+#undef XX
+  };
+
+
+enum http_parser_type { HTTP_REQUEST, HTTP_RESPONSE, HTTP_BOTH };
+
+
+/* Flag values for http_parser.flags field */
+enum flags
+  { F_CHUNKED               = 1 << 0
+  , F_CONNECTION_KEEP_ALIVE = 1 << 1
+  , F_CONNECTION_CLOSE      = 1 << 2
+  , F_CONNECTION_UPGRADE    = 1 << 3
+  , F_TRAILING              = 1 << 4
+  , F_UPGRADE               = 1 << 5
+  , F_SKIPBODY              = 1 << 6
+  , F_CONTENTLENGTH         = 1 << 7
+  };
+
+
+/* Map for errno-related constants
+ *
+ * The provided argument should be a macro that takes 2 arguments.
+ */
+#define HTTP_ERRNO_MAP(XX)                                           \
+  /* No error */                                                     \
+  XX(OK, "success")                                                  \
+                                                                     \
+  /* Callback-related errors */                                      \
+  XX(CB_message_begin, "the on_message_begin callback failed")       \
+  XX(CB_url, "the on_url callback failed")                           \
+  XX(CB_header_field, "the on_header_field callback failed")         \
+  XX(CB_header_value, "the on_header_value callback failed")         \
+  XX(CB_headers_complete, "the on_headers_complete callback failed") \
+  XX(CB_body, "the on_body callback failed")                         \
+  XX(CB_message_complete, "the on_message_complete callback failed") \
+  XX(CB_status, "the on_status callback failed")                     \
+  XX(CB_chunk_header, "the on_chunk_header callback failed")         \
+  XX(CB_chunk_complete, "the on_chunk_complete callback failed")     \
+                                                                     \
+  /* Parsing-related errors */                                       \
+  XX(INVALID_EOF_STATE, "stream ended at an unexpected time")        \
+  XX(HEADER_OVERFLOW,                                                \
+     "too many header bytes seen; overflow detected")                \
+  XX(CLOSED_CONNECTION,                                              \
+     "data received after completed connection: close message")      \
+  XX(INVALID_VERSION, "invalid HTTP version")                        \
+  XX(INVALID_STATUS, "invalid HTTP status code")                     \
+  XX(INVALID_METHOD, "invalid HTTP method")                          \
+  XX(INVALID_URL, "invalid URL")                                     \
+  XX(INVALID_HOST, "invalid host")                                   \
+  XX(INVALID_PORT, "invalid port")                                   \
+  XX(INVALID_PATH, "invalid path")                                   \
+  XX(INVALID_QUERY_STRING, "invalid query string")                   \
+  XX(INVALID_FRAGMENT, "invalid fragment")                           \
+  XX(LF_EXPECTED, "LF character expected")                           \
+  XX(INVALID_HEADER_TOKEN, "invalid character in header")            \
+  XX(INVALID_CONTENT_LENGTH,                                         \
+     "invalid character in content-length header")                   \
+  XX(UNEXPECTED_CONTENT_LENGTH,                                      \
+     "unexpected content-length header")                             \
+  XX(INVALID_CHUNK_SIZE,                                             \
+     "invalid character in chunk size header")                       \
+  XX(INVALID_CONSTANT, "invalid constant string")                    \
+  XX(INVALID_INTERNAL_STATE, "encountered unexpected internal state")\
+  XX(STRICT, "strict mode assertion failed")                         \
+  XX(PAUSED, "parser is paused")                                     \
+  XX(UNKNOWN, "an unknown error occurred")
+
+
+/* Define HPE_* values for each errno value above */
+#define HTTP_ERRNO_GEN(n, s) HPE_##n,
+enum http_errno {
+  HTTP_ERRNO_MAP(HTTP_ERRNO_GEN)
+};
+#undef HTTP_ERRNO_GEN
+
+
+/* Get an http_errno value from an http_parser */
+#define HTTP_PARSER_ERRNO(p)            ((enum http_errno) (p)->http_errno)
+
+
+struct http_parser {
+  /** PRIVATE **/
+  unsigned int type : 2;         /* enum http_parser_type */
+  unsigned int flags : 8;        /* F_* values from 'flags' enum; semi-public */
+  unsigned int state : 7;        /* enum state from http_parser.c */
+  unsigned int header_state : 7; /* enum header_state from http_parser.c */
+  unsigned int index : 7;        /* index into current matcher */
+  unsigned int lenient_http_headers : 1;
+
+  uint32_t nread;          /* # bytes read in various scenarios */
+  uint64_t content_length; /* # bytes in body (0 if no Content-Length header) */
+
+  /** READ-ONLY **/
+  unsigned short http_major;
+  unsigned short http_minor;
+  unsigned int status_code : 16; /* responses only */
+  unsigned int method : 8;       /* requests only */
+  unsigned int http_errno : 7;
+
+  /* 1 = Upgrade header was present and the parser has exited because of that.
+   * 0 = No upgrade header present.
+   * Should be checked when http_parser_execute() returns in addition to
+   * error checking.
+   */
+  unsigned int upgrade : 1;
+
+  /** PUBLIC **/
+  void *data; /* A pointer to get hook to the "connection" or "socket" object */
+};
+
+
+struct http_parser_settings {
+  http_cb      on_message_begin;
+  http_data_cb on_url;
+  http_data_cb on_status;
+  http_data_cb on_header_field;
+  http_data_cb on_header_value;
+  http_cb      on_headers_complete;
+  http_data_cb on_body;
+  http_cb      on_message_complete;
+  /* When on_chunk_header is called, the current chunk length is stored
+   * in parser->content_length.
+   */
+  http_cb      on_chunk_header;
+  http_cb      on_chunk_complete;
+};
+
+
+enum http_parser_url_fields
+  { UF_SCHEMA           = 0
+  , UF_HOST             = 1
+  , UF_PORT             = 2
+  , UF_PATH             = 3
+  , UF_QUERY            = 4
+  , UF_FRAGMENT         = 5
+  , UF_USERINFO         = 6
+  , UF_MAX              = 7
+  };
+
+
+/* Result structure for http_parser_parse_url().
+ *
+ * Callers should index into field_data[] with UF_* values iff field_set
+ * has the relevant (1 << UF_*) bit set. As a courtesy to clients (and
+ * because we probably have padding left over), we convert any port to
+ * a uint16_t.
+ */
+struct http_parser_url {
+  uint16_t field_set;           /* Bitmask of (1 << UF_*) values */
+  uint16_t port;                /* Converted UF_PORT string */
+
+  struct {
+    uint16_t off;               /* Offset into buffer in which field starts */
+    uint16_t len;               /* Length of run in buffer */
+  } field_data[UF_MAX];
+};
+
+
+/* Returns the library version. Bits 16-23 contain the major version number,
+ * bits 8-15 the minor version number and bits 0-7 the patch level.
+ * Usage example:
+ *
+ *   unsigned long version = http_parser_version();
+ *   unsigned major = (version >> 16) & 255;
+ *   unsigned minor = (version >> 8) & 255;
+ *   unsigned patch = version & 255;
+ *   printf("http_parser v%u.%u.%u\n", major, minor, patch);
+ */
+unsigned long http_parser_version(void);
+
+void http_parser_init(http_parser *parser, enum http_parser_type type);
+
+
+/* Initialize http_parser_settings members to 0
+ */
+void http_parser_settings_init(http_parser_settings *settings);
+
+
+/* Executes the parser. Returns number of parsed bytes. Sets
+ * `parser->http_errno` on error. */
+size_t http_parser_execute(http_parser *parser,
+                           const http_parser_settings *settings,
+                           const char *data,
+                           size_t len);
+
+
+/* If http_should_keep_alive() in the on_headers_complete or
+ * on_message_complete callback returns 0, then this should be
+ * the last message on the connection.
+ * If you are the server, respond with the "Connection: close" header.
+ * If you are the client, close the connection.
+ */
+int http_should_keep_alive(const http_parser *parser);
+
+/* Returns a string version of the HTTP method. */
+const char *http_method_str(enum http_method m);
+
+/* Returns a string version of the HTTP status code. */
+const char *http_status_str(enum http_status s);
+
+/* Return a string name of the given error */
+const char *http_errno_name(enum http_errno err);
+
+/* Return a string description of the given error */
+const char *http_errno_description(enum http_errno err);
+
+/* Initialize all http_parser_url members to 0 */
+void http_parser_url_init(struct http_parser_url *u);
+
+/* Parse a URL; return nonzero on failure */
+int http_parser_parse_url(const char *buf, size_t buflen,
+                          int is_connect,
+                          struct http_parser_url *u);
+
+/* Pause or un-pause the parser; a nonzero value pauses */
+void http_parser_pause(http_parser *parser, int paused);
+
+/* Checks if this is the final chunk of the body. */
+int http_body_is_final(const http_parser *parser);
+
+/* Change the maximum header size provided at compile time. */
+void http_parser_set_max_header_size(uint32_t size);
+
+#ifdef __cplusplus
+}
+#endif
+#endif

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
@@ -28,11 +30,12 @@
 
 #include "api/Api.h"
 #include "App.h"
-#include "common/Console.h"
+#include "base/io/Console.h"
+#include "base/io/log/Log.h"
+#include "base/kernel/Signals.h"
 #include "common/cpu/Cpu.h"
-#include "common/log/Log.h"
 #include "common/Platform.h"
-#include "core/Config.h"
+#include "core/config/Config.h"
 #include "core/Controller.h"
 #include "crypto/CryptoNight.h"
 #include "Mem.h"
@@ -42,58 +45,36 @@
 #include "workers/Workers.h"
 
 
-#ifndef XMRIG_NO_HTTPD
-#   include "common/api/Httpd.h"
-#endif
-
-
-App *App::m_self = nullptr;
-
-
-
-App::App(int argc, char **argv) :
+xmrig::App::App(Process *process) :
     m_console(nullptr),
-    m_httpd(nullptr)
+    m_signals(nullptr)
 {
-    m_self = this;
-
-    m_controller = new xmrig::Controller();
-    if (m_controller->init(argc, argv) != 0) {
+    m_controller = new Controller(process);
+    if (m_controller->init() != 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;
-
-#   ifndef XMRIG_NO_HTTPD
-    delete m_httpd;
-#   endif
 }
 
 
-int App::exec()
+int xmrig::App::exec()
 {
     if (!m_controller->isReady()) {
         return 2;
     }
 
-    uv_signal_start(&m_sigHUP,  App::onSignal, SIGHUP);
-    uv_signal_start(&m_sigINT,  App::onSignal, SIGINT);
-    uv_signal_start(&m_sigTERM, App::onSignal, SIGTERM);
+    m_signals = new Signals(this);
 
     background();
 
@@ -103,39 +84,22 @@ int App::exec()
 
     if (m_controller->config()->isDryRun()) {
         LOG_NOTICE("OK");
-        release();
 
         return 0;
     }
 
-#   ifndef XMRIG_NO_API
-    Api::start(m_controller);
-#   endif
-
-#   ifndef XMRIG_NO_HTTPD
-    m_httpd = new Httpd(
-                m_controller->config()->apiPort(),
-                m_controller->config()->apiToken(),
-                m_controller->config()->isApiIPv6(),
-                m_controller->config()->isApiRestricted()
-                );
-
-    m_httpd->start();
-#   endif
-
     Workers::start(m_controller);
 
-    m_controller->network()->connect();
+    m_controller->start();
 
     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':
@@ -146,7 +110,7 @@ void App::onConsoleCommand(char command)
     case 'p':
     case 'P':
         if (Workers::isEnabled()) {
-            LOG_INFO(m_controller->config()->isColors() ? "\x1B[01;33mpaused\x1B[0m, press \x1B[01;35mr\x1B[0m to resume" : "paused, press 'r' to resume");
+            LOG_INFO(YELLOW_BOLD("paused") ", press " MAGENTA_BOLD("r") " to resume");
             Workers::setEnabled(false);
         }
         break;
@@ -154,7 +118,7 @@ void App::onConsoleCommand(char command)
     case 'r':
     case 'R':
         if (!Workers::isEnabled()) {
-            LOG_INFO(m_controller->config()->isColors() ? "\x1B[01;32mresumed" : "resumed");
+            LOG_INFO(GREEN_BOLD("resumed"));
             Workers::setEnabled(true);
         }
         break;
@@ -170,21 +134,7 @@ void App::onConsoleCommand(char command)
 }
 
 
-void App::close()
-{
-    m_controller->network()->stop();
-    Workers::stop();
-
-    uv_stop(uv_default_loop());
-}
-
-
-void App::release()
-{
-}
-
-
-void App::onSignal(uv_signal_t *handle, int signum)
+void xmrig::App::onSignal(int signum)
 {
     switch (signum)
     {
@@ -201,9 +151,19 @@ void App::onSignal(uv_signal_t *handle, int signum)
         break;
 
     default:
-        break;
+        return;
     }
 
-    uv_signal_stop(handle);
-    m_self->close();
+    close();
+}
+
+
+void xmrig::App::close()
+{
+    m_signals->stop();
+    m_console->stop();
+    m_controller->stop();
+
+    Workers::stop();
+    Log::destroy();
 }

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 +23,47 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __APP_H__
-#define __APP_H__
+#ifndef XMRIG_APP_H
+#define XMRIG_APP_H
 
 
-#include <uv.h>
-
-
-#include "common/interfaces/IConsoleListener.h"
-
-
-class Console;
-class Httpd;
-class Network;
-class Options;
+#include "base/kernel/interfaces/IConsoleListener.h"
+#include "base/kernel/interfaces/ISignalListener.h"
 
 
 namespace xmrig {
+
+
+class Console;
 class Controller;
-}
+class Network;
+class Process;
+class Signals;
 
 
-class App : public IConsoleListener
+class App : public IConsoleListener, public ISignalListener
 {
 public:
-  App(int argc, char **argv);
-  ~App();
+    App(Process *process);
+    ~App() override;
 
     int exec();
 
 protected:
     void onConsoleCommand(char command) override;
+    void onSignal(int signum) override;
 
 private:
     void background();
     void close();
-  void release();
-
-  static void onSignal(uv_signal_t *handle, int signum);
-
-  static App *m_self;
 
     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;
+    Controller *m_controller;
+    Signals *m_signals;
 };
 
 
-#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
@@ -29,12 +30,12 @@
 
 
 #include "App.h"
-#include "common/log/Log.h"
-#include "core/Config.h"
+#include "base/io/log/Log.h"
+#include "core/config/Config.h"
 #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
@@ -28,10 +29,10 @@
 
 #include "App.h"
 #include "core/Controller.h"
-#include "core/Config.h"
+#include "core/config/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
-    info.size += info.size % cn_select_memory<CRYPTONIGHT>();
-#   endif
-
-    info.pages = info.size / cn_select_memory<CRYPTONIGHT>();
+    constexpr const size_t align_size = 2 * 1024 * 1024;
+    info.size  = ((info.size + align_size - 1) / align_size) * align_size;
+    info.pages = info.size / align_size;
 
     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_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__
-#define __MEM_H__
+#ifndef XMRIG_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
@@ -27,13 +28,18 @@
 #include <sys/mman.h>
 
 
-#include "common/log/Log.h"
+#include "base/io/log/Log.h"
 #include "common/utils/mm_malloc.h"
 #include "common/xmrig.h"
 #include "crypto/CryptoNight.h"
 #include "Mem.h"
 
 
+#if defined(__APPLE__)
+#   include <mach/vm_statistics.h>
+#endif
+
+
 void Mem::init(bool enabled)
 {
     m_enabled = enabled;
@@ -87,3 +93,27 @@ 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
@@ -29,7 +30,7 @@
 #include <tchar.h>
 
 
-#include "common/log/Log.h"
+#include "base/io/log/Log.h"
 #include "common/utils/mm_malloc.h"
 #include "common/xmrig.h"
 #include "crypto/CryptoNight.h"
@@ -66,11 +67,11 @@ static BOOL SetLockPagesPrivilege() {
     tp.PrivilegeCount = 1;
     tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
 
-    if (LookupPrivilegeValue(NULL, SE_LOCK_MEMORY_NAME, &(tp.Privileges[0].Luid)) != TRUE) {
+    if (LookupPrivilegeValue(nullptr, SE_LOCK_MEMORY_NAME, &(tp.Privileges[0].Luid)) != TRUE) {
         return FALSE;
     }
 
-    BOOL rc = AdjustTokenPrivileges(token, FALSE, (PTOKEN_PRIVILEGES) &tp, 0, NULL, NULL);
+    BOOL rc = AdjustTokenPrivileges(token, FALSE, (PTOKEN_PRIVILEGES) &tp, 0, nullptr, nullptr);
     if (rc != TRUE || GetLastError() != ERROR_SUCCESS) {
         return FALSE;
     }
@@ -94,12 +95,12 @@ static LSA_UNICODE_STRING StringToLsaUnicodeString(LPCTSTR string) {
 
 static BOOL ObtainLockPagesPrivilege() {
     HANDLE token;
-    PTOKEN_USER user = NULL;
+    PTOKEN_USER user = nullptr;
 
     if (OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &token) == TRUE) {
         DWORD size = 0;
 
-        GetTokenInformation(token, TokenUser, NULL, 0, &size);
+        GetTokenInformation(token, TokenUser, nullptr, 0, &size);
         if (size) {
             user = (PTOKEN_USER) LocalAlloc(LPTR, size);
         }
@@ -117,7 +118,7 @@ static BOOL ObtainLockPagesPrivilege() {
     ZeroMemory(&attributes, sizeof(attributes));
 
     BOOL result = FALSE;
-    if (LsaOpenPolicy(NULL, &attributes, POLICY_ALL_ACCESS, &handle) == 0) {
+    if (LsaOpenPolicy(nullptr, &attributes, POLICY_ALL_ACCESS, &handle) == 0) {
         LSA_UNICODE_STRING str = StringToLsaUnicodeString(_T(SE_LOCK_MEMORY_NAME));
 
         if (LsaAddAccountRights(handle, user->User.Sid, &str, 1) == 0) {
@@ -182,3 +183,22 @@ void Mem::release(MemInfo &info)
         _mm_free(info.memory);
     }
 }
+
+
+void *Mem::allocateExecutableMemory(size_t size)
+{
+    return VirtualAlloc(nullptr, 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 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2017-2019 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 XMRig       <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -27,10 +28,10 @@
 #include <uv.h>
 
 
+#include "base/io/log/Log.h"
+#include "base/net/stratum/Pool.h"
 #include "common/cpu/Cpu.h"
-#include "common/log/Log.h"
-#include "common/net/Pool.h"
-#include "core/Config.h"
+#include "core/config/Config.h"
 #include "core/Controller.h"
 #include "crypto/Asm.h"
 #include "Mem.h"
@@ -40,55 +41,45 @@
 
 #ifndef XMRIG_NO_ASM
 static const char *coloredAsmNames[] = {
-    "\x1B[1;31mnone\x1B[0m",
+    RED_BOLD("none"),
     "auto",
-    "\x1B[1;32mintel\x1B[0m",
-    "\x1B[1;32mryzen\x1B[0m"
+    GREEN_BOLD("intel"),
+    GREEN_BOLD("ryzen"),
+    GREEN_BOLD("bulldozer")
 };
 
 
-inline static const char *asmName(xmrig::Assembly assembly, bool colors)
+inline static const char *asmName(xmrig::Assembly assembly)
 {
-    return colors ? coloredAsmNames[assembly] : xmrig::Asm::toString(assembly);
+    return coloredAsmNames[assembly];
 }
 #endif
 
 
-static void print_memory(xmrig::Config *config) {
+static void print_memory(xmrig::Config *) {
 #   ifdef _WIN32
-    if (config->isColors()) {
-        Log::i()->text(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") "%s",
-                       "HUGE PAGES", Mem::isHugepagesAvailable() ? "\x1B[1;32mavailable" : "\x1B[01;31munavailable");
-    }
-    else {
-        Log::i()->text(" * %-13s%s", "HUGE PAGES", Mem::isHugepagesAvailable() ? "available" : "unavailable");
-    }
+    xmrig::Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") "%s",
+                      "HUGE PAGES", Mem::isHugepagesAvailable() ? GREEN_BOLD("available") : RED_BOLD("unavailable"));
 #   endif
 }
 
 
-static void print_cpu(xmrig::Config *config)
+static void print_cpu(xmrig::Config *)
 {
     using namespace xmrig;
 
-    if (config->isColors()) {
-        Log::i()->text(GREEN_BOLD(" * ") WHITE_BOLD("%-13s%s (%d)") " %sx64 %sAES",
+    Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s%s (%d)") " %sx64 %sAES %sAVX2",
                "CPU",
                Cpu::info()->brand(),
                Cpu::info()->sockets(),
-                       Cpu::info()->isX64() ? "\x1B[1;32m" : "\x1B[1;31m-",
-                       Cpu::info()->hasAES() ? "\x1B[1;32m" : "\x1B[1;31m-");
+               Cpu::info()->isX64()   ? GREEN_BOLD_S : RED_BOLD_S "-",
+               Cpu::info()->hasAES()  ? GREEN_BOLD_S : RED_BOLD_S "-",
+               Cpu::info()->hasAVX2() ? GREEN_BOLD_S : RED_BOLD_S "-"
+               );
 #   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);
+    Log::print(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() ? "" : "-");
-#       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
-    }
-}
 
 
 static void print_threads(xmrig::Config *config)
@@ -99,49 +90,48 @@ static void print_threads(xmrig::Config *config)
             snprintf(buf, sizeof buf, ", affinity=0x%" PRIX64, config->affinity());
         }
 
-        Log::i()->text(config->isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("%d") WHITE_BOLD(", %s, av=%d, %sdonate=%d%%") WHITE_BOLD("%s")
-                                          : " * %-13s%d, %s, av=%d, %sdonate=%d%%%s",
+        xmrig::Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("%d") WHITE_BOLD(", %s, av=%d, %sdonate=%d%%") WHITE_BOLD("%s"),
                           "THREADS",
                           config->threadsCount(),
-                       config->algorithm().name(),
+                          config->algorithm().shortName(),
                           config->algoVariant(),
-                       config->isColors() && config->donateLevel() == 0 ? "\x1B[1;31m" : "",
-                       config->donateLevel(),
-                       buf);
+                          config->pools().donateLevel() == 0 ? RED_BOLD_S : "",
+                          config->pools().donateLevel(),
+                          buf
+                          );
     }
     else {
-        Log::i()->text(config->isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("%d") WHITE_BOLD(", %s, %sdonate=%d%%")
-                                          : " * %-13s%d, %s, %sdonate=%d%%",
+        xmrig::Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("%d") WHITE_BOLD(", %s, %sdonate=%d%%"),
                           "THREADS",
                           config->threadsCount(),
-                       config->algorithm().name(),
-                       config->isColors() && config->donateLevel() == 0 ? "\x1B[1;31m" : "",
-                       config->donateLevel());
+                          config->algorithm().shortName(),
+                          config->pools().donateLevel() == 0 ? RED_BOLD_S : "",
+                          config->pools().donateLevel()
+                          );
     }
 
 #   ifndef XMRIG_NO_ASM
     if (config->assembly() == xmrig::ASM_AUTO) {
         const xmrig::Assembly assembly = xmrig::Cpu::info()->assembly();
 
-        Log::i()->text(config->isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13sauto:%s")
-                                          : " * %-13sauto:%s", "ASSEMBLY", asmName(assembly, config->isColors()));
+        xmrig::Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13sauto:%s"), "ASSEMBLY", asmName(assembly));
     }
     else {
-        Log::i()->text(config->isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13s%s") : " * %-13s%s", "ASSEMBLY", asmName(config->assembly(), config->isColors()));
+        xmrig::Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s%s"), "ASSEMBLY", asmName(config->assembly()));
     }
 #   endif
 }
 
 
-static void print_commands(xmrig::Config *config)
+static void print_commands(xmrig::Config *)
 {
-    if (config->isColors()) {
-        Log::i()->text(GREEN_BOLD(" * ") WHITE_BOLD("COMMANDS     ") MAGENTA_BOLD("h") WHITE_BOLD("ashrate, ")
+    if (xmrig::Log::colors) {
+        xmrig::Log::print(GREEN_BOLD(" * ") WHITE_BOLD("COMMANDS     ") MAGENTA_BOLD("h") WHITE_BOLD("ashrate, ")
                                                                      MAGENTA_BOLD("p") WHITE_BOLD("ause, ")
                                                                      MAGENTA_BOLD("r") WHITE_BOLD("esume"));
     }
     else {
-        Log::i()->text(" * COMMANDS     'h' hashrate, 'p' pause, 'r' resume");
+        xmrig::Log::print(" * COMMANDS     'h' hashrate, 'p' pause, 'r' resume");
     }
 }
 
@@ -152,8 +142,7 @@ void Summary::print(xmrig::Controller *controller)
     print_memory(controller->config());
     print_cpu(controller->config());
     print_threads(controller->config());
-    controller->config()->printPools();
-    controller->config()->printAPI();
+    controller->config()->pools().print();
 
     print_commands(controller->config());
 }

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
@@ -21,52 +22,166 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <string.h>
+
+#include <uv.h>
 
 
+#ifndef _WIN32
+#   include <unistd.h>
+#endif
+
+
+#include "3rdparty/http-parser/http_parser.h"
 #include "api/Api.h"
-#include "api/ApiRouter.h"
-#include "common/api/HttpReply.h"
-#include "common/api/HttpRequest.h"
+#include "api/interfaces/IApiListener.h"
+#include "api/requests/HttpApiRequest.h"
+#include "api/v1/ApiRouter.h"
+#include "base/tools/Buffer.h"
+#include "common/crypto/keccak.h"
+#include "core/config/Config.h"
+#include "core/Controller.h"
+#include "version.h"
 
 
-ApiRouter *Api::m_router = nullptr;
+#ifdef XMRIG_FEATURE_HTTP
+#   include "api/Httpd.h"
+#endif
 
 
-bool Api::start(xmrig::Controller *controller)
+xmrig::Api::Api(Controller *controller) :
+    m_id(),
+    m_workerId(),
+    m_controller(controller),
+    m_httpd(nullptr)
 {
-    m_router = new ApiRouter(controller);
+    controller->addListener(this);
 
-    return true;
+    genId(m_controller->config()->apiId());
+
+    m_v1 = new ApiRouter(controller);
+    addListener(m_v1);
 }
 
 
-void Api::release()
+xmrig::Api::~Api()
 {
-    delete m_router;
+    delete m_v1;
+
+#   ifdef XMRIG_FEATURE_HTTP
+    delete m_httpd;
+#   endif
 }
 
 
-void Api::exec(const xmrig::HttpRequest &req, xmrig::HttpReply &reply)
+void xmrig::Api::request(const HttpRequest &req)
 {
-    if (!m_router) {
-        reply.status = 500;
+    HttpApiRequest request(req, m_controller->config()->http().isRestricted());
+
+    exec(request);
+}
+
+
+void xmrig::Api::start()
+{
+    genWorkerId(m_controller->config()->apiWorkerId());
+
+#   ifdef XMRIG_FEATURE_HTTP
+    m_httpd = new Httpd(m_controller);
+    m_httpd->start();
+#   endif
+}
+
+
+void xmrig::Api::stop()
+{
+#   ifdef XMRIG_FEATURE_HTTP
+    m_httpd->stop();
+#   endif
+}
+
+
+void xmrig::Api::onConfigChanged(Config *config, Config *previousConfig)
+{
+    if (config->apiId() != previousConfig->apiId()) {
+        genId(config->apiId());
+    }
+
+    if (config->apiWorkerId() != previousConfig->apiWorkerId()) {
+        genWorkerId(config->apiWorkerId());
+    }
+}
+
+
+void xmrig::Api::exec(IApiRequest &request)
+{
+    using namespace rapidjson;
+
+    if (request.method() == IApiRequest::METHOD_GET && (request.url() == "/1/summary" || request.url() == "/api.json")) {
+        request.accept();
+        request.reply().AddMember("id",        StringRef(m_id),       request.doc().GetAllocator());
+        request.reply().AddMember("worker_id", StringRef(m_workerId), request.doc().GetAllocator());;
+    }
+
+    for (IApiListener *listener : m_listeners) {
+        listener->onRequest(request);
+
+        if (request.isDone()) {
+            return;
+        }
+    }
+
+    request.done(request.isNew() ? HTTP_STATUS_NOT_FOUND : HTTP_STATUS_OK);
+}
+
+
+void xmrig::Api::genId(const String &id)
+{
+    memset(m_id, 0, sizeof(m_id));
+
+    if (id.size() > 0) {
+        strncpy(m_id, id.data(), sizeof(m_id) - 1);
         return;
     }
 
-    if (req.method() == xmrig::HttpRequest::Get) {
-        return m_router->get(req, reply);
-    }
+    uv_interface_address_t *interfaces;
+    int count = 0;
 
-    m_router->exec(req, reply);
-}
-
-
-void Api::tick(const NetworkState &network)
-{
-    if (!m_router) {
+    if (uv_interface_addresses(&interfaces, &count) < 0) {
         return;
     }
 
-    m_router->tick(network);
+    for (int i = 0; i < count; i++) {
+        if (!interfaces[i].is_internal && interfaces[i].address.address4.sin_family == AF_INET) {
+            uint8_t hash[200];
+            const size_t addrSize = sizeof(interfaces[i].phys_addr);
+            const size_t inSize   = strlen(APP_KIND) + addrSize + sizeof(uint16_t);
+            const uint16_t port   = static_cast<uint16_t>(m_controller->config()->http().port());
+
+            uint8_t *input = new uint8_t[inSize]();
+            memcpy(input, &port, sizeof(uint16_t));
+            memcpy(input + sizeof(uint16_t), interfaces[i].phys_addr, addrSize);
+            memcpy(input + sizeof(uint16_t) + addrSize, APP_KIND, strlen(APP_KIND));
+
+            xmrig::keccak(input, inSize, hash);
+            xmrig::Buffer::toHex(hash, 8, m_id);
+
+            delete [] input;
+            break;
+        }
+    }
+
+    uv_free_interface_addresses(interfaces, count);
+}
+
+
+void xmrig::Api::genWorkerId(const String &id)
+{
+    memset(m_workerId, 0, sizeof(m_workerId));
+
+    if (id.size() > 0) {
+        strncpy(m_workerId, id.data(), sizeof(m_workerId) - 1);
+    }
+    else {
+        gethostname(m_workerId, sizeof(m_workerId) - 1);
+    }
 }

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
@@ -21,36 +22,60 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __API_H__
-#define __API_H__
+#ifndef XMRIG_API_H
+#define XMRIG_API_H
 
 
-#include <uv.h>
+#include <vector>
 
 
-class ApiRouter;
-class Hashrate;
-class NetworkState;
+#include "base/kernel/interfaces/IControllerListener.h"
 
 
 namespace xmrig {
+
+
+class ApiRouter;
 class Controller;
-    class HttpReply;
+class Httpd;
 class HttpRequest;
-}
+class IApiListener;
+class IApiRequest;
+class String;
 
 
-class Api
+class Api : public IControllerListener
 {
 public:
-    static bool start(xmrig::Controller *controller);
-    static void release();
+    Api(Controller *controller);
+    ~Api() override;
 
-    static void exec(const xmrig::HttpRequest &req, xmrig::HttpReply &reply);
-    static void tick(const NetworkState &results);
+    inline const char *id() const                   { return m_id; }
+    inline const char *workerId() const             { return m_workerId; }
+    inline void addListener(IApiListener *listener) { m_listeners.push_back(listener); }
+
+    void request(const HttpRequest &req);
+    void start();
+    void stop();
+
+protected:
+    void onConfigChanged(Config *config, Config *previousConfig) override;
 
 private:
-    static ApiRouter *m_router;
+    void exec(IApiRequest &request);
+    void genId(const String &id);
+    void genWorkerId(const String &id);
+
+    ApiRouter *m_v1;
+    char m_id[32];
+    char m_workerId[128];
+    Controller *m_controller;
+    Httpd *m_httpd;
+    std::vector<IApiListener *> m_listeners;
 };
 
-#endif /* __API_H__ */
+
+} // namespace xmrig
+
+
+#endif /* XMRIG_API_H */

src/api/ApiRouter.cpp

@@ -1,335 +0,0 @@
-/* XMRig
- * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
- * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
- * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
- * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
- * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <math.h>
-#include <string.h>
-#include <uv.h>
-
-#if _WIN32
-#   include "winsock2.h"
-#else
-#   include "unistd.h"
-#endif
-
-
-#include "api/ApiRouter.h"
-#include "common/api/HttpReply.h"
-#include "common/api/HttpRequest.h"
-#include "common/cpu/Cpu.h"
-#include "common/crypto/keccak.h"
-#include "common/net/Job.h"
-#include "common/Platform.h"
-#include "core/Config.h"
-#include "core/Controller.h"
-#include "interfaces/IThread.h"
-#include "rapidjson/document.h"
-#include "rapidjson/prettywriter.h"
-#include "rapidjson/stringbuffer.h"
-#include "version.h"
-#include "workers/Hashrate.h"
-#include "workers/Workers.h"
-
-
-static inline double normalize(double d)
-{
-    if (!isnormal(d)) {
-        return 0.0;
-    }
-
-    return floor(d * 100.0) / 100.0;
-}
-
-
-ApiRouter::ApiRouter(xmrig::Controller *controller) :
-    m_controller(controller)
-{
-    memset(m_workerId, 0, sizeof(m_workerId));
-
-    setWorkerId(controller->config()->apiWorkerId());
-    genId(controller->config()->apiId());
-}
-
-
-ApiRouter::~ApiRouter()
-{
-}
-
-
-void ApiRouter::ApiRouter::get(const xmrig::HttpRequest &req, xmrig::HttpReply &reply) const
-{
-    rapidjson::Document doc;
-
-    if (req.match("/1/config")) {
-        if (req.isRestricted()) {
-            reply.status = 403;
-            return;
-        }
-
-        m_controller->config()->getJSON(doc);
-
-        return finalize(reply, doc);
-    }
-
-    if (req.match("/1/threads")) {
-        getThreads(doc);
-
-        return finalize(reply, doc);
-    }
-
-    doc.SetObject();
-
-    getIdentify(doc);
-    getMiner(doc);
-    getHashrate(doc);
-    getResults(doc);
-    getConnection(doc);
-
-    return finalize(reply, doc);
-}
-
-
-void ApiRouter::exec(const xmrig::HttpRequest &req, xmrig::HttpReply &reply)
-{
-    if (req.method() == xmrig::HttpRequest::Put && req.match("/1/config")) {
-        m_controller->config()->reload(req.body());
-        return;
-    }
-
-    reply.status = 404;
-}
-
-
-void ApiRouter::tick(const NetworkState &network)
-{
-    m_network = network;
-}
-
-
-void ApiRouter::onConfigChanged(xmrig::Config *config, xmrig::Config *previousConfig)
-{
-    updateWorkerId(config->apiWorkerId(), previousConfig->apiWorkerId());
-}
-
-
-void ApiRouter::finalize(xmrig::HttpReply &reply, rapidjson::Document &doc) const
-{
-    rapidjson::StringBuffer buffer(0, 4096);
-    rapidjson::PrettyWriter<rapidjson::StringBuffer> writer(buffer);
-    writer.SetMaxDecimalPlaces(10);
-    doc.Accept(writer);
-
-    reply.status = 200;
-    reply.buf    = strdup(buffer.GetString());
-    reply.size   = buffer.GetSize();
-}
-
-
-void ApiRouter::genId(const char *id)
-{
-    memset(m_id, 0, sizeof(m_id));
-
-    if (id && strlen(id) > 0) {
-        strncpy(m_id, id, sizeof(m_id) - 1);
-        return;
-    }
-
-    uv_interface_address_t *interfaces;
-    int count = 0;
-
-    if (uv_interface_addresses(&interfaces, &count) < 0) {
-        return;
-    }
-
-    for (int i = 0; i < count; i++) {
-        if (!interfaces[i].is_internal && interfaces[i].address.address4.sin_family == AF_INET) {
-            uint8_t hash[200];
-            const size_t addrSize = sizeof(interfaces[i].phys_addr);
-            const size_t inSize   = strlen(APP_KIND) + addrSize + sizeof(uint16_t);
-            const uint16_t port   = static_cast<uint16_t>(m_controller->config()->apiPort());
-
-            uint8_t *input = new uint8_t[inSize]();
-            memcpy(input, &port, sizeof(uint16_t));
-            memcpy(input + sizeof(uint16_t), interfaces[i].phys_addr, addrSize);
-            memcpy(input + sizeof(uint16_t) + addrSize, APP_KIND, strlen(APP_KIND));
-
-            xmrig::keccak(input, inSize, hash);
-            Job::toHex(hash, 8, m_id);
-
-            delete [] input;
-            break;
-        }
-    }
-
-    uv_free_interface_addresses(interfaces, count);
-}
-
-
-void ApiRouter::getConnection(rapidjson::Document &doc) const
-{
-    auto &allocator = doc.GetAllocator();
-
-    rapidjson::Value connection(rapidjson::kObjectType);
-    connection.AddMember("pool",      rapidjson::StringRef(m_network.pool), allocator);
-    connection.AddMember("uptime",    m_network.connectionTime(), allocator);
-    connection.AddMember("ping",      m_network.latency(), allocator);
-    connection.AddMember("failures",  m_network.failures, allocator);
-    connection.AddMember("error_log", rapidjson::Value(rapidjson::kArrayType), allocator);
-
-    doc.AddMember("connection", connection, allocator);
-}
-
-
-void ApiRouter::getHashrate(rapidjson::Document &doc) const
-{
-    auto &allocator = doc.GetAllocator();
-
-    rapidjson::Value hashrate(rapidjson::kObjectType);
-    rapidjson::Value total(rapidjson::kArrayType);
-    rapidjson::Value threads(rapidjson::kArrayType);
-
-    const Hashrate *hr = Workers::hashrate();
-
-    total.PushBack(normalize(hr->calc(Hashrate::ShortInterval)),  allocator);
-    total.PushBack(normalize(hr->calc(Hashrate::MediumInterval)), allocator);
-    total.PushBack(normalize(hr->calc(Hashrate::LargeInterval)),  allocator);
-
-    for (size_t i = 0; i < Workers::threads(); i++) {
-        rapidjson::Value thread(rapidjson::kArrayType);
-        thread.PushBack(normalize(hr->calc(i, Hashrate::ShortInterval)),  allocator);
-        thread.PushBack(normalize(hr->calc(i, Hashrate::MediumInterval)), allocator);
-        thread.PushBack(normalize(hr->calc(i, Hashrate::LargeInterval)),  allocator);
-
-        threads.PushBack(thread, allocator);
-    }
-
-    hashrate.AddMember("total",   total, allocator);
-    hashrate.AddMember("highest", normalize(hr->highest()), allocator);
-    hashrate.AddMember("threads", threads, allocator);
-    doc.AddMember("hashrate", hashrate, allocator);
-}
-
-
-void ApiRouter::getIdentify(rapidjson::Document &doc) const
-{
-    doc.AddMember("id",        rapidjson::StringRef(m_id),       doc.GetAllocator());
-    doc.AddMember("worker_id", rapidjson::StringRef(m_workerId), doc.GetAllocator());
-}
-
-
-void ApiRouter::getMiner(rapidjson::Document &doc) const
-{
-    using namespace xmrig;
-    auto &allocator = doc.GetAllocator();
-
-    rapidjson::Value cpu(rapidjson::kObjectType);
-    cpu.AddMember("brand",   rapidjson::StringRef(Cpu::info()->brand()), allocator);
-    cpu.AddMember("aes",     Cpu::info()->hasAES(), allocator);
-    cpu.AddMember("x64",     Cpu::info()->isX64(), allocator);
-    cpu.AddMember("sockets", Cpu::info()->sockets(), allocator);
-
-    doc.AddMember("version",      APP_VERSION, allocator);
-    doc.AddMember("kind",         APP_KIND, allocator);
-    doc.AddMember("ua",           rapidjson::StringRef(Platform::userAgent()), allocator);
-    doc.AddMember("cpu",          cpu, allocator);
-    doc.AddMember("algo",         rapidjson::StringRef(m_controller->config()->algorithm().name()), allocator);
-    doc.AddMember("hugepages",    Workers::hugePages() > 0, allocator);
-    doc.AddMember("donate_level", m_controller->config()->donateLevel(), allocator);
-}
-
-
-void ApiRouter::getResults(rapidjson::Document &doc) const
-{
-    auto &allocator = doc.GetAllocator();
-
-    rapidjson::Value results(rapidjson::kObjectType);
-
-    results.AddMember("diff_current",  m_network.diff, allocator);
-    results.AddMember("shares_good",   m_network.accepted, allocator);
-    results.AddMember("shares_total",  m_network.accepted + m_network.rejected, allocator);
-    results.AddMember("avg_time",      m_network.avgTime(), allocator);
-    results.AddMember("hashes_total",  m_network.total, allocator);
-
-    rapidjson::Value best(rapidjson::kArrayType);
-    for (size_t i = 0; i < m_network.topDiff.size(); ++i) {
-        best.PushBack(m_network.topDiff[i], allocator);
-    }
-
-    results.AddMember("best",      best, allocator);
-    results.AddMember("error_log", rapidjson::Value(rapidjson::kArrayType), allocator);
-
-    doc.AddMember("results", results, allocator);
-}
-
-
-void ApiRouter::getThreads(rapidjson::Document &doc) const
-{
-    doc.SetObject();
-    auto &allocator = doc.GetAllocator();
-    const Hashrate *hr = Workers::hashrate();
-
-    Workers::threadsSummary(doc);
-
-    const std::vector<xmrig::IThread *> &threads = m_controller->config()->threads();
-    rapidjson::Value list(rapidjson::kArrayType);
-
-    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(thread->index(), Hashrate::MediumInterval)), allocator);
-        hashrate.PushBack(normalize(hr->calc(thread->index(), Hashrate::LargeInterval)),  allocator);
-
-        value.AddMember("hashrate", hashrate, allocator);
-        list.PushBack(value, allocator);
-    }
-
-    doc.AddMember("threads", list, allocator);
-}
-
-
-void ApiRouter::setWorkerId(const char *id)
-{
-    memset(m_workerId, 0, sizeof(m_workerId));
-
-    if (id && strlen(id) > 0) {
-        strncpy(m_workerId, id, sizeof(m_workerId) - 1);
-    }
-    else {
-        gethostname(m_workerId, sizeof(m_workerId) - 1);
-    }
-}
-
-
-void ApiRouter::updateWorkerId(const char *id, const char *previousId)
-{
-    if (id == previousId) {
-        return;
-    }
-
-    if (id != nullptr && previousId != nullptr && strcmp(id, previousId) == 0) {
-        return;
-    }
-
-    setWorkerId(id);
-}

src/api/ApiRouter.h

@@ -1,75 +0,0 @@
-/* XMRig
- * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
- * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
- * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
- * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
- * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 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 __APIROUTER_H__
-#define __APIROUTER_H__
-
-
-#include "api/NetworkState.h"
-#include "common/interfaces/IControllerListener.h"
-#include "rapidjson/fwd.h"
-
-
-class Hashrate;
-
-
-namespace xmrig {
-    class Controller;
-    class HttpReply;
-    class HttpRequest;
-}
-
-
-class ApiRouter : public xmrig::IControllerListener
-{
-public:
-    ApiRouter(xmrig::Controller *controller);
-    ~ApiRouter();
-
-    void get(const xmrig::HttpRequest &req, xmrig::HttpReply &reply) const;
-    void exec(const xmrig::HttpRequest &req, xmrig::HttpReply &reply);
-
-    void tick(const NetworkState &results);
-
-protected:
-    void onConfigChanged(xmrig::Config *config, xmrig::Config *previousConfig) override;
-
-private:
-    void finalize(xmrig::HttpReply &reply, rapidjson::Document &doc) const;
-    void genId(const char *id);
-    void getConnection(rapidjson::Document &doc) const;
-    void getHashrate(rapidjson::Document &doc) const;
-    void getIdentify(rapidjson::Document &doc) const;
-    void getMiner(rapidjson::Document &doc) const;
-    void getResults(rapidjson::Document &doc) const;
-    void getThreads(rapidjson::Document &doc) const;
-    void setWorkerId(const char *id);
-    void updateWorkerId(const char *id, const char *previousId);
-
-    char m_id[32];
-    char m_workerId[128];
-    NetworkState m_network;
-    xmrig::Controller *m_controller;
-};
-
-#endif /* __APIROUTER_H__ */

src/api/Httpd.cpp

@@ -0,0 +1,193 @@
+/* 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 "3rdparty/http-parser/http_parser.h"
+#include "api/Api.h"
+#include "api/Httpd.h"
+#include "base/io/log/Log.h"
+#include "base/net/http/HttpApiResponse.h"
+#include "base/net/http/HttpRequest.h"
+#include "base/net/http/HttpServer.h"
+#include "base/net/tools/TcpServer.h"
+#include "core/config/Config.h"
+#include "core/Controller.h"
+
+
+namespace xmrig {
+
+static const char *kAuthorization = "authorization";
+static const char *kContentType   = "content-type";
+
+#ifdef _WIN32
+static const char *favicon = nullptr;
+static size_t faviconSize  = 0;
+#endif
+
+} // namespace xmrig
+
+
+xmrig::Httpd::Httpd(Controller *controller) :
+    m_controller(controller),
+    m_http(nullptr),
+    m_server(nullptr),
+    m_port(0)
+{
+    controller->addListener(this);
+}
+
+
+xmrig::Httpd::~Httpd()
+{
+}
+
+
+bool xmrig::Httpd::start()
+{
+    const Http &config = m_controller->config()->http();
+
+    if (!config.isEnabled()) {
+        return true;
+    }
+
+    m_http   = new HttpServer(this);
+    m_server = new TcpServer(config.host(), config.port(), m_http);
+
+    const int rc = m_server->bind();
+    Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") BLUE_BOLD("%s:%d") " " RED_BOLD("%s"),
+               "HTTP API",
+               config.host().data(),
+               rc < 0 ? config.port() : rc,
+               rc < 0 ? uv_strerror(rc) : ""
+               );
+
+    if (rc < 0) {
+        stop();
+
+        return false;
+    }
+
+    m_port = static_cast<uint16_t>(rc);
+
+#   ifdef _WIN32
+    HRSRC src = FindResource(nullptr, MAKEINTRESOURCE(1), RT_ICON);
+    if (src != nullptr) {
+        HGLOBAL res = LoadResource(nullptr, src);
+        if (res != nullptr) {
+            favicon     = static_cast<const char *>(LockResource(res));
+            faviconSize = SizeofResource(nullptr, src);
+        }
+    }
+#   endif
+
+    return true;
+}
+
+
+void xmrig::Httpd::stop()
+{
+    delete m_server;
+    delete m_http;
+
+    m_server = nullptr;
+    m_http   = nullptr;
+    m_port   = 0;
+}
+
+
+
+void xmrig::Httpd::onConfigChanged(Config *config, Config *previousConfig)
+{
+    if (config->http() == previousConfig->http()) {
+        return;
+    }
+
+    stop();
+    start();
+}
+
+
+void xmrig::Httpd::onHttpRequest(const HttpRequest &req)
+{
+    if (req.method == HTTP_OPTIONS) {
+        return HttpApiResponse(req.id()).end();
+    }
+
+    if (req.method == HTTP_GET && req.url == "/favicon.ico") {
+#       ifdef _WIN32
+        if (favicon != nullptr) {
+            HttpResponse response(req.id());
+            response.setHeader("Content-Type", "image/x-icon");
+
+            return response.end(favicon, faviconSize);
+        }
+#       endif
+
+        return HttpResponse(req.id(), 404).end();
+    }
+
+    if (req.method > 4) {
+        return HttpApiResponse(req.id(), HTTP_STATUS_METHOD_NOT_ALLOWED).end();
+    }
+
+    const int status = auth(req);
+    if (status != HTTP_STATUS_OK) {
+        return HttpApiResponse(req.id(), status).end();
+    }
+
+    if (req.method != HTTP_GET) {
+        if (m_controller->config()->http().isRestricted()) {
+            return HttpApiResponse(req.id(), HTTP_STATUS_FORBIDDEN).end();
+        }
+
+        if (!req.headers.count(kContentType) || req.headers.at(kContentType) != "application/json") {
+            return HttpApiResponse(req.id(), HTTP_STATUS_UNSUPPORTED_MEDIA_TYPE).end();
+        }
+    }
+
+    m_controller->api()->request(req);
+}
+
+
+int xmrig::Httpd::auth(const HttpRequest &req) const
+{
+    const Http &config = m_controller->config()->http();
+
+    if (!req.headers.count(kAuthorization)) {
+        return config.isAuthRequired() ? HTTP_STATUS_UNAUTHORIZED : HTTP_STATUS_OK;
+    }
+
+    if (config.token().isNull()) {
+        return HTTP_STATUS_UNAUTHORIZED;
+    }
+
+    const std::string &token = req.headers.at(kAuthorization);
+    const size_t size        = token.size();
+
+    if (token.size() < 8 || config.token().size() != size - 7 || memcmp("Bearer ", token.c_str(), 7) != 0) {
+        return HTTP_STATUS_FORBIDDEN;
+    }
+
+    return strncmp(config.token().data(), token.c_str() + 7, config.token().size()) == 0 ? HTTP_STATUS_OK : HTTP_STATUS_FORBIDDEN;
+}

src/api/Httpd.h

@@ -0,0 +1,70 @@
+/* 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_HTTPD_H
+#define XMRIG_HTTPD_H
+
+
+#include <stdint.h>
+
+
+#include "base/kernel/interfaces/IControllerListener.h"
+#include "base/kernel/interfaces/IHttpListener.h"
+
+
+namespace xmrig {
+
+
+class Controller;
+class HttpServer;
+class TcpServer;
+
+
+class Httpd : public IControllerListener, public IHttpListener
+{
+public:
+    Httpd(Controller *controller);
+    ~Httpd() override;
+
+    bool start();
+    void stop();
+
+protected:
+    void onConfigChanged(Config *config, Config *previousConfig) override;
+    void onHttpRequest(const HttpRequest &req) override;
+
+private:
+    int auth(const HttpRequest &req) const;
+
+    Controller *m_controller;
+    HttpServer *m_http;
+    TcpServer *m_server;
+    uint16_t m_port;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_HTTPD_H */

src/api/interfaces/IApiListener.h

@@ -20,26 +20,26 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __ICONFIGCREATOR_H__
-#define __ICONFIGCREATOR_H__
+#ifndef XMRIG_IAPILISTENER_H
+#define XMRIG_IAPILISTENER_H
 
 
 namespace xmrig {
 
 
-class IConfig;
+class IApiRequest;
 
 
-class IConfigCreator
+class IApiListener
 {
 public:
-    virtual ~IConfigCreator() {}
+    virtual ~IApiListener() = default;
 
-    virtual IConfig *create() const = 0;
+    virtual void onRequest(IApiRequest &request) = 0;
 };
 
 
 } /* namespace xmrig */
 
 
-#endif // __ICONFIGCREATOR_H__
+#endif // XMRIG_IAPILISTENER_H

src/api/interfaces/IApiRequest.h

@@ -0,0 +1,72 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2016-2018 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_IAPIREQUEST_H
+#define XMRIG_IAPIREQUEST_H
+
+
+#include "rapidjson/fwd.h"
+
+
+namespace xmrig {
+
+
+class String;
+
+
+class IApiRequest
+{
+public:
+    enum Method {
+        METHOD_DELETE,
+        METHOD_GET,
+        METHOD_HEAD,
+        METHOD_POST,
+        METHOD_PUT
+    };
+
+
+    enum Source {
+        SOURCE_HTTP
+    };
+
+
+    virtual ~IApiRequest() = default;
+
+    virtual bool isDone() const                                  = 0;
+    virtual bool isNew() const                                   = 0;
+    virtual bool isRestricted() const                            = 0;
+    virtual const rapidjson::Value &json() const                 = 0;
+    virtual const String &url() const                            = 0;
+    virtual Method method() const                                = 0;
+    virtual rapidjson::Document &doc()                           = 0;
+    virtual rapidjson::Value &reply()                            = 0;
+    virtual Source source() const                                = 0;
+    virtual void accept()                                        = 0;
+    virtual void done(int status)                                = 0;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif // XMRIG_IAPIREQUEST_H

src/api/requests/ApiRequest.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
@@ -21,20 +22,18 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __SYSLOG_H__
-#define __SYSLOG_H__
+
+#include "api/requests/ApiRequest.h"
 
 
-#include "common/interfaces/ILogBackend.h"
-
-
-class SysLog : public ILogBackend
+xmrig::ApiRequest::ApiRequest(Source source, bool restricted) :
+    m_restricted(restricted),
+    m_source(source),
+    m_state(STATE_NEW)
 {
-public:
-    SysLog();
+}
 
-    void message(Level level, const char *fmt, va_list args) override;
-    void text(const char *fmt, va_list args) override;
-};
 
-#endif /* __SYSLOG_BACKEND_H__ */
+xmrig::ApiRequest::~ApiRequest()
+{
+}

src/api/requests/ApiRequest.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_APIREQUEST_H
+#define XMRIG_APIREQUEST_H
+
+
+#include "api/interfaces/IApiRequest.h"
+
+
+namespace xmrig {
+
+
+class ApiRequest : public IApiRequest
+{
+public:
+    ApiRequest(Source source, bool restricted);
+    ~ApiRequest() override;
+
+protected:
+    inline bool isDone() const override          { return m_state == STATE_DONE; }
+    inline bool isNew() const override           { return m_state == STATE_NEW; }
+    inline bool isRestricted() const override    { return m_restricted; }
+    inline Source source() const override        { return m_source; }
+    inline void accept() override                { m_state = STATE_ACCEPTED; }
+    inline void done(int) override               { m_state = STATE_DONE; }
+
+private:
+    enum State {
+        STATE_NEW,
+        STATE_ACCEPTED,
+        STATE_DONE
+    };
+
+    bool m_restricted;
+    Source m_source;
+    State m_state;
+};
+
+
+} // namespace xmrig
+
+
+#endif // XMRIG_APIREQUEST_H
+

src/api/requests/HttpApiRequest.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 "api/requests/HttpApiRequest.h"
+#include "base/net/http/HttpRequest.h"
+#include "rapidjson/error/en.h"
+
+
+xmrig::HttpApiRequest::HttpApiRequest(const HttpRequest &req, bool restricted) :
+    ApiRequest(SOURCE_HTTP, restricted),
+    m_parsed(false),
+    m_req(req),
+    m_res(req.id()),
+    m_url(req.url.c_str())
+{
+}
+
+
+const rapidjson::Value &xmrig::HttpApiRequest::json() const
+{
+    return m_body;
+}
+
+
+xmrig::IApiRequest::Method xmrig::HttpApiRequest::method() const
+{
+    return static_cast<IApiRequest::Method>(m_req.method);
+}
+
+
+void xmrig::HttpApiRequest::accept()
+{
+    using namespace rapidjson;
+
+    ApiRequest::accept();
+
+    if (!m_parsed && !m_req.body.empty()) {
+        m_parsed = true;
+        m_body.Parse<kParseCommentsFlag | kParseTrailingCommasFlag>(m_req.body.c_str());
+
+        if (m_body.HasParseError()) {
+            reply().AddMember("error", StringRef(GetParseError_En(m_body.GetParseError())), doc().GetAllocator());;
+        }
+    }
+}
+
+
+void xmrig::HttpApiRequest::done(int status)
+{
+    ApiRequest::done(status);
+
+    m_res.setStatus(status);
+    m_res.end();
+}

src/api/requests/HttpApiRequest.h

@@ -0,0 +1,69 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 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_HTTPAPIREQUEST_H
+#define XMRIG_HTTPAPIREQUEST_H
+
+
+#include "api/requests/ApiRequest.h"
+#include "base/net/http/HttpApiResponse.h"
+#include "base/tools/String.h"
+
+
+namespace xmrig {
+
+
+class HttpRequest;
+
+
+class HttpApiRequest : public ApiRequest
+{
+public:
+    HttpApiRequest(const HttpRequest &req, bool restricted);
+
+protected:
+    inline rapidjson::Document &doc() override           { return m_res.doc(); }
+    inline rapidjson::Value &reply() override            { return m_res.doc(); }
+    inline const String &url() const override            { return m_url; }
+
+    const rapidjson::Value &json() const override;
+    Method method() const override;
+    void accept() override;
+    void done(int status) override;
+
+private:
+    bool m_parsed;
+    const HttpRequest &m_req;
+    HttpApiResponse m_res;
+    rapidjson::Document m_body;
+    String m_url;
+};
+
+
+} // namespace xmrig
+
+
+#endif // XMRIG_HTTPAPIREQUEST_H
+

src/api/v1/ApiRouter.cpp

@@ -0,0 +1,178 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <math.h>
+#include <string.h>
+#include <uv.h>
+
+
+#include "api/interfaces/IApiRequest.h"
+#include "api/v1/ApiRouter.h"
+#include "common/cpu/Cpu.h"
+#include "common/Platform.h"
+#include "core/config/Config.h"
+#include "core/Controller.h"
+#include "interfaces/IThread.h"
+#include "rapidjson/document.h"
+#include "version.h"
+#include "workers/Hashrate.h"
+#include "workers/Workers.h"
+
+
+static inline double normalize(double d)
+{
+    if (!isnormal(d)) {
+        return 0.0;
+    }
+
+    return floor(d * 100.0) / 100.0;
+}
+
+
+xmrig::ApiRouter::ApiRouter(xmrig::Controller *controller) :
+    m_controller(controller)
+{
+}
+
+
+xmrig::ApiRouter::~ApiRouter()
+{
+}
+
+
+void xmrig::ApiRouter::onRequest(IApiRequest &request)
+{
+    if (request.method() == IApiRequest::METHOD_GET) {
+        if (request.url() == "/1/summary" || request.url() == "/api.json") {
+            request.accept();
+            getMiner(request.reply(), request.doc());
+            getHashrate(request.reply(), request.doc());
+        }
+        else if (request.url() == "/1/threads") {
+            request.accept();
+            getThreads(request.reply(), request.doc());
+        }
+        else if (request.url() == "/1/config") {
+            if (request.isRestricted()) {
+                return request.done(403);
+            }
+
+            request.accept();
+            m_controller->config()->getJSON(request.doc());
+        }
+    }
+    else if (request.method() == IApiRequest::METHOD_PUT || request.method() == IApiRequest::METHOD_POST) {
+        if (request.url() == "/1/config") {
+            request.accept();
+
+            if (!m_controller->config()->reload(request.json())) {
+                return request.done(400);
+            }
+
+            request.done(204);
+        }
+    }
+}
+
+
+void xmrig::ApiRouter::getHashrate(rapidjson::Value &reply, rapidjson::Document &doc) const
+{
+    using namespace rapidjson;
+    auto &allocator = doc.GetAllocator();
+
+    Value hashrate(kObjectType);
+    Value total(kArrayType);
+    Value threads(kArrayType);
+
+    const Hashrate *hr = Workers::hashrate();
+
+    total.PushBack(normalize(hr->calc(Hashrate::ShortInterval)),  allocator);
+    total.PushBack(normalize(hr->calc(Hashrate::MediumInterval)), allocator);
+    total.PushBack(normalize(hr->calc(Hashrate::LargeInterval)),  allocator);
+
+    for (size_t i = 0; i < Workers::threads(); i++) {
+        Value thread(kArrayType);
+        thread.PushBack(normalize(hr->calc(i, Hashrate::ShortInterval)),  allocator);
+        thread.PushBack(normalize(hr->calc(i, Hashrate::MediumInterval)), allocator);
+        thread.PushBack(normalize(hr->calc(i, Hashrate::LargeInterval)),  allocator);
+
+        threads.PushBack(thread, allocator);
+    }
+
+    hashrate.AddMember("total",   total, allocator);
+    hashrate.AddMember("highest", normalize(hr->highest()), allocator);
+    hashrate.AddMember("threads", threads, allocator);
+    reply.AddMember("hashrate", hashrate, allocator);
+}
+
+
+void xmrig::ApiRouter::getMiner(rapidjson::Value &reply, rapidjson::Document &doc) const
+{
+    using namespace rapidjson;
+    auto &allocator = doc.GetAllocator();
+
+    Value cpu(kObjectType);
+    cpu.AddMember("brand",   StringRef(Cpu::info()->brand()), allocator);
+    cpu.AddMember("aes",     Cpu::info()->hasAES(), allocator);
+    cpu.AddMember("x64",     Cpu::info()->isX64(), allocator);
+    cpu.AddMember("sockets", Cpu::info()->sockets(), allocator);
+
+    reply.AddMember("version",      APP_VERSION, allocator);
+    reply.AddMember("kind",         APP_KIND, allocator);
+    reply.AddMember("ua",           StringRef(Platform::userAgent()), allocator);
+    reply.AddMember("cpu",          cpu, allocator);
+    reply.AddMember("algo",         StringRef(m_controller->config()->algorithm().name()), allocator);
+    reply.AddMember("hugepages",    Workers::hugePages() > 0, allocator);
+    reply.AddMember("donate_level", m_controller->config()->pools().donateLevel(), allocator);
+}
+
+
+void xmrig::ApiRouter::getThreads(rapidjson::Value &reply, rapidjson::Document &doc) const
+{
+    using namespace rapidjson;
+    auto &allocator = doc.GetAllocator();
+    const Hashrate *hr = Workers::hashrate();
+
+    Workers::threadsSummary(doc);
+
+    const std::vector<xmrig::IThread *> &threads = m_controller->config()->threads();
+    Value list(kArrayType);
+
+    size_t i = 0;
+    for (const xmrig::IThread *thread : threads) {
+        Value value = thread->toAPI(doc);
+
+        Value hashrate(kArrayType);
+        hashrate.PushBack(normalize(hr->calc(i, Hashrate::ShortInterval)),  allocator);
+        hashrate.PushBack(normalize(hr->calc(i, Hashrate::MediumInterval)), allocator);
+        hashrate.PushBack(normalize(hr->calc(i, Hashrate::LargeInterval)),  allocator);
+
+        i++;
+
+        value.AddMember("hashrate", hashrate, allocator);
+        list.PushBack(value, allocator);
+    }
+
+    reply.AddMember("threads", list, allocator);
+}

src/api/v1/ApiRouter.h

@@ -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 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef XMRIG_APIROUTER_H
+#define XMRIG_APIROUTER_H
+
+
+#include "api/interfaces/IApiListener.h"
+#include "rapidjson/fwd.h"
+
+
+class Hashrate;
+
+
+namespace xmrig {
+
+
+class Controller;
+
+
+class ApiRouter : public xmrig::IApiListener
+{
+public:
+    ApiRouter(Controller *controller);
+    ~ApiRouter() override;
+
+protected:
+    void onRequest(IApiRequest &request) override;
+
+private:
+    void getHashrate(rapidjson::Value &reply, rapidjson::Document &doc) const;
+    void getMiner(rapidjson::Value &reply, rapidjson::Document &doc) const;
+    void getThreads(rapidjson::Value &reply, rapidjson::Document &doc) const;
+
+    Controller *m_controller;
+};
+
+
+} // namespace xmrig
+
+
+#endif /* XMRIG_APIROUTER_H */

src/base/base.cmake

@@ -0,0 +1,116 @@
+set(HEADERS_BASE
+    src/base/io/Console.h
+    src/base/io/Json.h
+    src/base/io/log/backends/ConsoleLog.h
+    src/base/io/log/backends/FileLog.h
+    src/base/io/log/Log.h
+    src/base/io/Watcher.h
+    src/base/kernel/Entry.h
+    src/base/kernel/interfaces/IClientListener.h
+    src/base/kernel/interfaces/IConfigListener.h
+    src/base/kernel/interfaces/IConsoleListener.h
+    src/base/kernel/interfaces/IControllerListener.h
+    src/base/kernel/interfaces/IDnsListener.h
+    src/base/kernel/interfaces/ILineListener.h
+    src/base/kernel/interfaces/ILogBackend.h
+    src/base/kernel/interfaces/ISignalListener.h
+    src/base/kernel/interfaces/IStrategy.h
+    src/base/kernel/interfaces/IStrategyListener.h
+    src/base/kernel/interfaces/ITimerListener.h
+    src/base/kernel/interfaces/IWatcherListener.h
+    src/base/kernel/Process.h
+    src/base/kernel/Signals.h
+    src/base/net/dns/Dns.h
+    src/base/net/dns/DnsRecord.h
+    src/base/net/http/Http.h
+    src/base/net/stratum/Client.h
+    src/base/net/stratum/Job.h
+    src/base/net/stratum/Pool.h
+    src/base/net/stratum/Pools.h
+    src/base/net/stratum/strategies/FailoverStrategy.h
+    src/base/net/stratum/strategies/SinglePoolStrategy.h
+    src/base/net/stratum/SubmitResult.h
+    src/base/net/tools/RecvBuf.h
+    src/base/net/tools/Storage.h
+    src/base/tools/Arguments.h
+    src/base/tools/Buffer.h
+    src/base/tools/Chrono.h
+    src/base/tools/Handle.h
+    src/base/tools/String.h
+    src/base/tools/Timer.h
+   )
+
+set(SOURCES_BASE
+    src/base/io/Console.cpp
+    src/base/io/Json.cpp
+    src/base/io/log/backends/ConsoleLog.cpp
+    src/base/io/log/backends/FileLog.cpp
+    src/base/io/log/Log.cpp
+    src/base/io/Watcher.cpp
+    src/base/kernel/Entry.cpp
+    src/base/kernel/Process.cpp
+    src/base/kernel/Signals.cpp
+    src/base/net/dns/Dns.cpp
+    src/base/net/dns/DnsRecord.cpp
+    src/base/net/http/Http.cpp
+    src/base/net/stratum/Client.cpp
+    src/base/net/stratum/Job.cpp
+    src/base/net/stratum/Pool.cpp
+    src/base/net/stratum/Pools.cpp
+    src/base/net/stratum/strategies/FailoverStrategy.cpp
+    src/base/net/stratum/strategies/SinglePoolStrategy.cpp
+    src/base/tools/Arguments.cpp
+    src/base/tools/Buffer.cpp
+    src/base/tools/String.cpp
+    src/base/tools/Timer.cpp
+   )
+
+
+if (WIN32)
+    set(SOURCES_OS src/base/io/Json_win.cpp)
+else()
+    set(SOURCES_OS src/base/io/Json_unix.cpp)
+endif()
+
+
+if (NOT WIN32)
+    CHECK_INCLUDE_FILE (syslog.h HAVE_SYSLOG_H)
+    if (HAVE_SYSLOG_H)
+        add_definitions(/DHAVE_SYSLOG_H)
+        set(SOURCES_SYSLOG src/base/io/log/backends/SysLog.h src/base/io/log/backends/SysLog.cpp)
+    endif()
+endif()
+
+
+if (WITH_HTTPD)
+    set(HEADERS_BASE_HTTP
+        src/3rdparty/http-parser/http_parser.h
+        src/base/kernel/interfaces/IHttpListener.h
+        src/base/kernel/interfaces/ITcpServerListener.h
+        src/base/net/http/HttpApiResponse.h
+        src/base/net/http/HttpContext.h
+        src/base/net/http/HttpRequest.h
+        src/base/net/http/HttpResponse.h
+        src/base/net/http/HttpServer.h
+        src/base/net/tools/TcpServer.h
+        )
+
+    set(SOURCES_BASE_HTTP
+        src/3rdparty/http-parser/http_parser.c
+        src/base/net/http/HttpApiResponse.cpp
+        src/base/net/http/HttpContext.cpp
+        src/base/net/http/HttpResponse.cpp
+        src/base/net/http/HttpServer.cpp
+        src/base/net/tools/TcpServer.cpp
+        )
+
+    add_definitions(/DXMRIG_FEATURE_HTTP)
+    add_definitions(/DXMRIG_FEATURE_API)
+else()
+    set(HEADERS_BASE_HTTP "")
+    set(SOURCES_BASE_HTTP "")
+    remove_definitions(/DXMRIG_FEATURE_HTTP)
+    remove_definitions(/DXMRIG_FEATURE_API)
+endif()
+
+add_definitions(/DXMRIG_DEPRECATED)

src/base/io/Console.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
@@ -22,26 +23,44 @@
  */
 
 
-#include "common/Console.h"
-#include "interfaces/IConsoleListener.h"
+#include "base/io/Console.h"
+#include "base/kernel/interfaces/IConsoleListener.h"
+#include "base/tools/Handle.h"
 
 
-Console::Console(IConsoleListener *listener)
+xmrig::Console::Console(IConsoleListener *listener)
     : m_listener(listener)
 {
-    m_tty.data = this;
-    uv_tty_init(uv_default_loop(), &m_tty, 0, 1);
+    m_tty = new uv_tty_t;
 
-    if (!uv_is_readable(reinterpret_cast<uv_stream_t*>(&m_tty))) {
+    m_tty->data = this;
+    uv_tty_init(uv_default_loop(), m_tty, 0, 1);
+
+    if (!uv_is_readable(reinterpret_cast<uv_stream_t*>(m_tty))) {
         return;
     }
 
-    uv_tty_set_mode(&m_tty, UV_TTY_MODE_RAW);
-    uv_read_start(reinterpret_cast<uv_stream_t*>(&m_tty), Console::onAllocBuffer, Console::onRead);
+    uv_tty_set_mode(m_tty, UV_TTY_MODE_RAW);
+    uv_read_start(reinterpret_cast<uv_stream_t*>(m_tty), Console::onAllocBuffer, Console::onRead);
 }
 
 
-void Console::onAllocBuffer(uv_handle_t *handle, size_t suggested_size, uv_buf_t *buf)
+xmrig::Console::~Console()
+{
+    stop();
+}
+
+
+void xmrig::Console::stop()
+{
+    uv_tty_reset_mode();
+
+    Handle::close(m_tty);
+    m_tty = nullptr;
+}
+
+
+void xmrig::Console::onAllocBuffer(uv_handle_t *handle, size_t, uv_buf_t *buf)
 {
     auto console = static_cast<Console*>(handle->data);
     buf->len  = 1;
@@ -49,7 +68,7 @@ void Console::onAllocBuffer(uv_handle_t *handle, size_t suggested_size, uv_buf_t
 }
 
 
-void Console::onRead(uv_stream_t *stream, ssize_t nread, const uv_buf_t *buf)
+void xmrig::Console::onRead(uv_stream_t *stream, ssize_t nread, const uv_buf_t *buf)
 {
     if (nread < 0) {
         return uv_close(reinterpret_cast<uv_handle_t*>(stream), nullptr);

src/base/io/Console.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 +22,17 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __CONSOLE_H__
-#define __CONSOLE_H__
+#ifndef XMRIG_CONSOLE_H
+#define XMRIG_CONSOLE_H
 
 
 #include <uv.h>
 
 
+
+namespace xmrig {
+
+
 class IConsoleListener;
 
 
@@ -35,6 +40,9 @@ class Console
 {
 public:
     Console(IConsoleListener *listener);
+    ~Console();
+
+    void stop();
 
 private:
     static void onAllocBuffer(uv_handle_t *handle, size_t suggested_size, uv_buf_t *buf);
@@ -42,8 +50,11 @@ private:
 
     char m_buf[1];
     IConsoleListener *m_listener;
-    uv_tty_t m_tty;
+    uv_tty_t *m_tty;
 };
 
 
-#endif /* __CONSOLE_H__ */
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_CONSOLE_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

@@ -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
@@ -22,68 +23,66 @@
  */
 
 
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-#ifdef WIN32
-#   include <winsock2.h>
-#   include <windows.h>
-#endif
+#include <uv.h>
 
 
-#include "common/log/BasicLog.h"
-#include "common/log/Log.h"
+#include "base/kernel/interfaces/IWatcherListener.h"
+#include "base/io/Watcher.h"
+#include "base/tools/Handle.h"
+#include "base/tools/Timer.h"
 
 
-BasicLog::BasicLog()
+xmrig::Watcher::Watcher(const String &path, IWatcherListener *listener) :
+    m_listener(listener),
+    m_path(path)
 {
+    m_timer = new Timer(this);
+
+    m_fsEvent = new uv_fs_event_t;
+    m_fsEvent->data = this;
+    uv_fs_event_init(uv_default_loop(), m_fsEvent);
+
+    start();
 }
 
 
-void BasicLog::message(Level level, const char* fmt, va_list args)
+xmrig::Watcher::~Watcher()
 {
-    time_t now = time(nullptr);
-    tm stime;
+    delete m_timer;
 
-#   ifdef _WIN32
-    localtime_s(&stime, &now);
-#   else
-    localtime_r(&now, &stime);
-#   endif
-
-    snprintf(m_fmt, sizeof(m_fmt) - 1, "[%d-%02d-%02d %02d:%02d:%02d]%s %s%s",
-             stime.tm_year + 1900,
-             stime.tm_mon + 1,
-             stime.tm_mday,
-             stime.tm_hour,
-             stime.tm_min,
-             stime.tm_sec,
-             Log::colorByLevel(level, false),
-             fmt,
-             Log::endl(false)
-        );
-
-    print(args);
+    Handle::close(m_fsEvent);
 }
 
 
-void BasicLog::text(const char* fmt, va_list args)
+void xmrig::Watcher::onFsEvent(uv_fs_event_t *handle, const char *filename, int, int)
 {
-    snprintf(m_fmt, sizeof(m_fmt) - 1, "%s%s", fmt, Log::endl(false));
-
-    print(args);
-}
-
-
-void BasicLog::print(va_list args)
-{
-    if (vsnprintf(m_buf, sizeof(m_buf) - 1, m_fmt, args) <= 0) {
+    if (!filename) {
         return;
     }
 
-    fputs(m_buf, stdout);
-    fflush(stdout);
+    static_cast<Watcher *>(handle->data)->queueUpdate();
+}
+
+
+void xmrig::Watcher::queueUpdate()
+{
+    m_timer->stop();
+    m_timer->start(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 +1,71 @@
+/* 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/kernel/interfaces/ITimerListener.h"
+#include "base/tools/String.h"
+
+
+typedef struct uv_fs_event_s uv_fs_event_t;
+
+
+namespace xmrig {
+
+
+class IWatcherListener;
+class Timer;
+
+
+class Watcher : public ITimerListener
+{
+public:
+    Watcher(const String &path, IWatcherListener *listener);
+    ~Watcher() override;
+
+protected:
+    inline void onTimer(const Timer *) override { reload(); }
+
+private:
+    constexpr static int kDelay = 500;
+
+    static void onFsEvent(uv_fs_event_t *handle, const char *filename, int events, int status);
+
+    void queueUpdate();
+    void reload();
+    void start();
+
+    IWatcherListener *m_listener;
+    String m_path;
+    Timer *m_timer;
+    uv_fs_event_t *m_fsEvent;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_WATCHER_H */

src/base/io/log/Log.cpp

@@ -0,0 +1,247 @@
+/* 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 2019      Spudz76     <https://github.com/Spudz76>
+ * 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/>.
+ */
+
+
+#ifdef WIN32
+#   include <winsock2.h>
+#   include <windows.h>
+#endif
+
+
+#include <algorithm>
+#include <string.h>
+#include <string>
+#include <time.h>
+#include <uv.h>
+#include <vector>
+
+
+#include "base/io/log/Log.h"
+#include "base/kernel/interfaces/ILogBackend.h"
+
+
+namespace xmrig {
+
+
+static const char *colors_map[] = {
+    RED_BOLD_S,    // EMERG
+    RED_BOLD_S,    // ALERT
+    RED_BOLD_S,    // CRIT
+    RED_S,         // ERR
+    YELLOW_S,      // WARNING
+    WHITE_BOLD_S,  // NOTICE
+    nullptr,       // INFO
+#   ifdef WIN32
+    BLACK_BOLD_S   // DEBUG
+#   else
+    BRIGHT_BLACK_S // DEBUG
+#   endif
+};
+
+
+
+class LogPrivate
+{
+public:
+    inline LogPrivate() :
+        m_buf()
+    {
+        uv_mutex_init(&m_mutex);
+    }
+
+
+    inline ~LogPrivate()
+    {
+        uv_mutex_destroy(&m_mutex);
+
+        for (ILogBackend *backend : m_backends) {
+            delete backend;
+        }
+    }
+
+
+    inline void add(ILogBackend *backend) { m_backends.push_back(backend); }
+
+
+    void print(Log::Level level, const char *fmt, va_list args)
+    {
+        size_t size   = 0;
+        size_t offset = 0;
+
+        lock();
+        timestamp(level, size, offset);
+        color(level, size);
+
+        const int rc = vsnprintf(m_buf + size, sizeof (m_buf) - offset - 32, fmt, args);
+        if (rc < 0) {
+            return unlock();
+        }
+
+        size += std::min(static_cast<size_t>(rc), sizeof (m_buf) - offset - 32);
+        endl(size);
+
+        std::string txt(m_buf);
+        size_t i;
+        while ((i = txt.find(CSI)) != std::string::npos) {
+            txt.erase(i, txt.find('m', i) - i + 1);
+        }
+
+        if (!m_backends.empty()) {
+            for (ILogBackend *backend : m_backends) {
+                backend->print(level, m_buf, offset, size, true);
+                backend->print(level, txt.c_str(), offset, txt.size(), false);
+            }
+        }
+        else {
+            fputs(txt.c_str(), stdout);
+            fflush(stdout);
+        }
+
+        unlock();
+    }
+
+
+private:
+    inline void lock()   { uv_mutex_lock(&m_mutex); }
+    inline void unlock() { uv_mutex_unlock(&m_mutex); }
+
+
+    inline void timestamp(Log::Level level, size_t &size, size_t &offset)
+    {
+        if (level == Log::NONE) {
+            return;
+        }
+
+        time_t now = time(nullptr);
+        tm stime;
+
+#       ifdef _WIN32
+        localtime_s(&stime, &now);
+#       else
+        localtime_r(&now, &stime);
+#       endif
+
+        const int rc = snprintf(m_buf, sizeof(m_buf) - 1, "[%d-%02d-%02d %02d:%02d:%02d] ",
+                                stime.tm_year + 1900,
+                                stime.tm_mon + 1,
+                                stime.tm_mday,
+                                stime.tm_hour,
+                                stime.tm_min,
+                                stime.tm_sec
+                                );
+
+        if (rc > 0) {
+            size = offset = static_cast<size_t>(rc);
+        }
+    }
+
+
+    inline void color(Log::Level level, size_t &size)
+    {
+        if (level == Log::NONE) {
+            return;
+        }
+
+        const char *color = colors_map[level];
+        if (color == nullptr) {
+            return;
+        }
+
+        const size_t s = strlen(color);
+        memcpy(m_buf + size, color, s);
+
+        size += s;
+    }
+
+
+    inline void endl(size_t &size)
+    {
+#       ifdef _WIN32
+        memcpy(m_buf + size, CLEAR "\r\n", 7);
+        size += 6;
+#       else
+        memcpy(m_buf + size, CLEAR "\n", 6);
+        size += 5;
+#       endif
+    }
+
+
+    char m_buf[4096];
+    std::vector<ILogBackend*> m_backends;
+    uv_mutex_t m_mutex;
+};
+
+
+bool Log::colors   = true;
+LogPrivate *Log::d = new LogPrivate();
+
+
+} /* namespace xmrig */
+
+
+
+void xmrig::Log::add(ILogBackend *backend)
+{
+    if (d) {
+        d->add(backend);
+    }
+}
+
+
+void xmrig::Log::destroy()
+{
+    delete d;
+    d = nullptr;
+}
+
+
+void xmrig::Log::print(const char *fmt, ...)
+{
+    if (!d) {
+        return;
+    }
+
+    va_list args;
+    va_start(args, fmt);
+
+    d->print(NONE, fmt, args);
+
+    va_end(args);
+}
+
+
+void xmrig::Log::print(Level level, const char *fmt, ...)
+{
+    if (!d) {
+        return;
+    }
+
+    va_list args;
+    va_start(args, fmt);
+
+    d->print(level, fmt, args);
+
+    va_end(args);
+}

src/base/io/log/Log.h

@@ -0,0 +1,129 @@
+/* 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 2019      Spudz76     <https://github.com/Spudz76>
+ * 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_LOG_H
+#define XMRIG_LOG_H
+
+
+namespace xmrig {
+
+
+class ILogBackend;
+class LogPrivate;
+
+
+class Log
+{
+public:
+    enum Level : int {
+        NONE = -1,
+        EMERG,   // system is unusable
+        ALERT,   // action must be taken immediately
+        CRIT,    // critical conditions
+        ERR,     // error conditions
+        WARNING, // warning conditions
+        NOTICE,  // normal but significant condition
+        INFO,    // informational
+        DEBUG,   // debug-level messages
+    };
+
+    static void add(ILogBackend *backend);
+    static void destroy();
+    static void print(const char *fmt, ...);
+    static void print(Level level, const char *fmt, ...);
+
+    static bool colors;
+
+private:
+    static LogPrivate *d;
+};
+
+
+#define CSI            "\x1B["     // Control Sequence Introducer (ANSI spec name)
+#define CLEAR          CSI "0m"    // all attributes off
+#define BRIGHT_BLACK_S CSI "0;90m" // somewhat MD.GRAY
+#define BLACK_S        CSI "0;30m"
+#define BLACK_BOLD_S   CSI "1;30m" // another name for GRAY
+#define RED_S          CSI "0;31m"
+#define RED_BOLD_S     CSI "1;31m"
+#define GREEN_S        CSI "0;32m"
+#define GREEN_BOLD_S   CSI "1;32m"
+#define YELLOW_S       CSI "0;33m"
+#define YELLOW_BOLD_S  CSI "1;33m"
+#define BLUE_S         CSI "0;34m"
+#define BLUE_BOLD_S    CSI "1;34m"
+#define MAGENTA_S      CSI "0;35m"
+#define MAGENTA_BOLD_S CSI "1;35m"
+#define CYAN_S         CSI "0;36m"
+#define CYAN_BOLD_S    CSI "1;36m"
+#define WHITE_S        CSI "0;37m" // another name for LT.GRAY
+#define WHITE_BOLD_S   CSI "1;37m" // actually white
+
+//color wrappings
+#define BLACK(x)        BLACK_S x CLEAR
+#define BLACK_BOLD(x)   BLACK_BOLD_S x CLEAR
+#define RED(x)          RED_S x CLEAR
+#define RED_BOLD(x)     RED_BOLD_S x CLEAR
+#define GREEN(x)        GREEN_S x CLEAR
+#define GREEN_BOLD(x)   GREEN_BOLD_S x CLEAR
+#define YELLOW(x)       YELLOW_S x CLEAR
+#define YELLOW_BOLD(x)  YELLOW_BOLD_S x CLEAR
+#define BLUE(x)         BLUE_S x CLEAR
+#define BLUE_BOLD(x)    BLUE_BOLD_S x CLEAR
+#define MAGENTA(x)      MAGENTA_S x CLEAR
+#define MAGENTA_BOLD(x) MAGENTA_BOLD_S x CLEAR
+#define CYAN(x)         CYAN_S x CLEAR
+#define CYAN_BOLD(x)    CYAN_BOLD_S x CLEAR
+#define WHITE(x)        WHITE_S x CLEAR
+#define WHITE_BOLD(x)   WHITE_BOLD_S x CLEAR
+
+
+#define LOG_EMERG(x, ...)  xmrig::Log::print(xmrig::Log::EMERG,   x, ##__VA_ARGS__)
+#define LOG_ALERT(x, ...)  xmrig::Log::print(xmrig::Log::ALERT,   x, ##__VA_ARGS__)
+#define LOG_CRIT(x, ...)   xmrig::Log::print(xmrig::Log::CRIT,    x, ##__VA_ARGS__)
+#define LOG_ERR(x, ...)    xmrig::Log::print(xmrig::Log::ERR,     x, ##__VA_ARGS__)
+#define LOG_WARN(x, ...)   xmrig::Log::print(xmrig::Log::WARNING, x, ##__VA_ARGS__)
+#define LOG_NOTICE(x, ...) xmrig::Log::print(xmrig::Log::NOTICE,  x, ##__VA_ARGS__)
+#define LOG_INFO(x, ...)   xmrig::Log::print(xmrig::Log::INFO,    x, ##__VA_ARGS__)
+
+#ifdef APP_DEBUG
+#   define LOG_DEBUG(x, ...) xmrig::Log::print(xmrig::Log::DEBUG, x, ##__VA_ARGS__)
+#else
+#   define LOG_DEBUG(x, ...)
+#endif
+
+#if defined(APP_DEBUG) || defined(APP_DEVEL)
+#   define LOG_DEBUG_ERR(x, ...)  xmrig::Log::print(xmrig::Log::ERR,     x, ##__VA_ARGS__)
+#   define LOG_DEBUG_WARN(x, ...) xmrig::Log::print(xmrig::Log::WARNING, x, ##__VA_ARGS__)
+#else
+#   define LOG_DEBUG_ERR(x, ...)
+#   define LOG_DEBUG_WARN(x, ...)
+#endif
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_LOG_H */

src/base/io/log/backends/ConsoleLog.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 2019      Spudz76     <https://github.com/Spudz76>
+ * 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
@@ -22,36 +24,26 @@
  */
 
 
-#include <stdarg.h>
 #include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-#ifdef WIN32
-#   include <winsock2.h>
-#   include <windows.h>
-#endif
 
 
-#include "common/log/ConsoleLog.h"
-#include "common/log/Log.h"
-#include "core/Config.h"
-#include "core/Controller.h"
+#include "base/tools/Handle.h"
+#include "base/io/log/backends/ConsoleLog.h"
+#include "base/io/log/Log.h"
 
 
-ConsoleLog::ConsoleLog(xmrig::Controller *controller) :
-    m_stream(nullptr),
-    m_controller(controller)
+xmrig::ConsoleLog::ConsoleLog() :
+    m_stream(nullptr)
 {
-    if (uv_tty_init(uv_default_loop(), &m_tty, 1, 0) < 0) {
-        controller->config()->setColors(false);
+    m_tty = new uv_tty_t;
+
+    if (uv_tty_init(uv_default_loop(), m_tty, 1, 0) < 0) {
+        Log::colors = false;
         return;
     }
 
-    uv_tty_set_mode(&m_tty, UV_TTY_MODE_NORMAL);
-    m_uvBuf.base = m_buf;
-    m_stream     = reinterpret_cast<uv_stream_t*>(&m_tty);
+    uv_tty_set_mode(m_tty, UV_TTY_MODE_NORMAL);
+    m_stream = reinterpret_cast<uv_stream_t*>(m_tty);
 
 #   ifdef WIN32
     HANDLE handle = GetStdHandle(STD_INPUT_HANDLE);
@@ -66,44 +58,35 @@ ConsoleLog::ConsoleLog(xmrig::Controller *controller) :
 }
 
 
-void ConsoleLog::message(Level level, const char* fmt, va_list args)
+xmrig::ConsoleLog::~ConsoleLog()
 {
-    time_t now = time(nullptr);
-    tm stime;
+    Handle::close(m_tty);
+}
+
+
+void xmrig::ConsoleLog::print(int, const char *line, size_t, size_t size, bool colors)
+{
+    if (Log::colors != colors) {
+        return;
+    }
 
 #   ifdef _WIN32
-    localtime_s(&stime, &now);
+    uv_buf_t buf = uv_buf_init(const_cast<char *>(line), static_cast<unsigned int>(size));
 #   else
-    localtime_r(&now, &stime);
+    uv_buf_t buf = uv_buf_init(const_cast<char *>(line), size);
 #   endif
 
-    const bool isColors = m_controller->config()->isColors();
-
-    snprintf(m_fmt, sizeof(m_fmt) - 1, "[%d-%02d-%02d %02d:%02d:%02d]%s %s%s",
-             stime.tm_year + 1900,
-             stime.tm_mon + 1,
-             stime.tm_mday,
-             stime.tm_hour,
-             stime.tm_min,
-             stime.tm_sec,
-             Log::colorByLevel(level, isColors),
-             fmt,
-             Log::endl(isColors)
-        );
-
-    print(args);
+    if (!isWritable()) {
+        fputs(line, stdout);
+        fflush(stdout);
+    }
+    else {
+        uv_try_write(m_stream, &buf, 1);
+    }
 }
 
 
-void ConsoleLog::text(const char* fmt, va_list args)
-{
-    snprintf(m_fmt, sizeof(m_fmt) - 1, "%s%s", fmt, Log::endl(m_controller->config()->isColors()));
-
-    print(args);
-}
-
-
-bool ConsoleLog::isWritable() const
+bool xmrig::ConsoleLog::isWritable() const
 {
     if (!m_stream || uv_is_writable(m_stream) != 1) {
         return false;
@@ -112,20 +95,3 @@ bool ConsoleLog::isWritable() const
     const uv_handle_type type = uv_guess_handle(1);
     return type == UV_TTY || type == UV_NAMED_PIPE;
 }
-
-
-void ConsoleLog::print(va_list args)
-{
-    m_uvBuf.len = vsnprintf(m_buf, sizeof(m_buf) - 1, m_fmt, args);
-    if (m_uvBuf.len <= 0) {
-        return;
-    }
-
-    if (!isWritable()) {
-        fputs(m_buf, stdout);
-        fflush(stdout);
-    }
-    else {
-        uv_try_write(m_stream, &m_uvBuf, 1);
-    }
-}

src/base/io/log/backends/ConsoleLog.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 2019      Spudz76     <https://github.com/Spudz76>
+ * 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
@@ -21,39 +23,38 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __CONSOLELOG_H__
-#define __CONSOLELOG_H__
+#ifndef XMRIG_CONSOLELOG_H
+#define XMRIG_CONSOLELOG_H
 
 
-#include <uv.h>
+typedef struct uv_stream_s uv_stream_t;
+typedef struct uv_tty_s uv_tty_t;
 
 
-#include "common/interfaces/ILogBackend.h"
+#include "base/kernel/interfaces/ILogBackend.h"
 
 
 namespace xmrig {
-    class Controller;
-}
 
 
 class ConsoleLog : public ILogBackend
 {
 public:
-    ConsoleLog(xmrig::Controller *controller);
+    ConsoleLog();
+    ~ConsoleLog() override;
 
-    void message(Level level, const char *fmt, va_list args) override;
-    void text(const char *fmt, va_list args) override;
+protected:
+    void print(int level, const char *line, size_t offset, size_t size, bool colors) override;
 
 private:
     bool isWritable() const;
-    void print(va_list args);
 
-    char m_buf[kBufferSize];
-    char m_fmt[256];
-    uv_buf_t m_uvBuf;
     uv_stream_t *m_stream;
-    uv_tty_t m_tty;
-    xmrig::Controller *m_controller;
+    uv_tty_t *m_tty;
 };
 
-#endif /* __CONSOLELOG_H__ */
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_CONSOLELOG_H */

src/base/io/log/backends/FileLog.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 2019      Spudz76     <https://github.com/Spudz76>
+ * 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
@@ -22,21 +24,14 @@
  */
 
 
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
-#include <time.h>
+#include <uv.h>
 
 
-#include "common/log/FileLog.h"
-#include "common/log/Log.h"
-#include "core/Config.h"
-#include "core/Controller.h"
+#include "base/io/log/backends/FileLog.h"
 
 
-FileLog::FileLog(xmrig::Controller *controller, const char *fileName) :
-    m_controller(controller)
+xmrig::FileLog::FileLog(const char *fileName)
 {
     uv_fs_t req;
     m_file = uv_fs_open(uv_default_loop(), &req, fileName, O_CREAT | O_APPEND | O_WRONLY, 0644, nullptr);
@@ -44,62 +39,29 @@ FileLog::FileLog(xmrig::Controller *controller, const char *fileName) :
 }
 
 
-void FileLog::message(Level level, const char* fmt, va_list args)
+void xmrig::FileLog::print(int, const char *line, size_t, size_t size, bool colors)
 {
-    if (m_file < 0) {
+    if (m_file < 0 || colors) {
         return;
     }
 
-    time_t now = time(nullptr);
-    tm stime;
-
 #   ifdef _WIN32
-    localtime_s(&stime, &now);
+    uv_buf_t buf = uv_buf_init(strdup(line), static_cast<unsigned int>(size));
 #   else
-    localtime_r(&now, &stime);
+    uv_buf_t buf = uv_buf_init(strdup(line), size);
 #   endif
 
-    const bool isColors = m_controller->config()->isColors();
+    uv_fs_t *req = new uv_fs_t;
+    req->data = buf.base;
 
-    snprintf(m_fmt, sizeof(m_fmt) - 1, "[%d-%02d-%02d %02d:%02d:%02d]%s %s%s",
-             stime.tm_year + 1900,
-             stime.tm_mon + 1,
-             stime.tm_mday,
-             stime.tm_hour,
-             stime.tm_min,
-             stime.tm_sec,
-             Log::colorByLevel(level, isColors),
-             fmt,
-             Log::endl(isColors)
-        );
-
-    char *buf = new char[kBufferSize];
-    const int size = vsnprintf(buf, kBufferSize - 1, m_fmt, args);
-
-    write(buf, size);
+    uv_fs_write(uv_default_loop(), req, m_file, &buf, 1, -1, FileLog::onWrite);
 }
 
 
-void FileLog::text(const char* fmt, va_list args)
-{
-    message(INFO, fmt, args);
-}
-
-
-void FileLog::onWrite(uv_fs_t *req)
+void xmrig::FileLog::onWrite(uv_fs_t *req)
 {
     delete [] static_cast<char *>(req->data);
 
     uv_fs_req_cleanup(req);
     delete req;
 }
-
-
-void FileLog::write(char *data, size_t size)
-{
-    uv_buf_t buf = uv_buf_init(data, (unsigned int) size);
-    uv_fs_t *req = new uv_fs_t;
-    req->data = buf.base;
-
-    uv_fs_write(uv_default_loop(), req, m_file, &buf, 1, -1, FileLog::onWrite);
-}

src/base/io/log/backends/FileLog.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 2019      Spudz76     <https://github.com/Spudz76>
+ * 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
@@ -21,37 +23,36 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __FILELOG_H__
-#define __FILELOG_H__
+#ifndef XMRIG_FILELOG_H
+#define XMRIG_FILELOG_H
 
 
-#include <uv.h>
+typedef struct uv_fs_s uv_fs_t;
 
 
-#include "common/interfaces/ILogBackend.h"
+#include "base/kernel/interfaces/ILogBackend.h"
 
 
 namespace xmrig {
-    class Controller;
-}
 
 
 class FileLog : public ILogBackend
 {
 public:
-    FileLog(xmrig::Controller *controller, const char *fileName);
+    FileLog(const char *fileName);
 
-    void message(Level level, const char* fmt, va_list args) override;
-    void text(const char* fmt, va_list args) override;
+
+protected:
+    void print(int level, const char *line, size_t offset, size_t size, bool colors) override;
 
 private:
     static void onWrite(uv_fs_t *req);
 
-    void write(char *data, size_t size);
-
-    char m_fmt[256];
     int m_file;
-    xmrig::Controller *m_controller;
 };
 
-#endif /* __FILELOG_H__ */
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_FILELOG_H */

src/base/io/log/backends/SysLog.cpp

@@ -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 2019      Spudz76     <https://github.com/Spudz76>
+ * 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 <syslog.h>
+
+
+#include "base/io/log/backends/SysLog.h"
+#include "version.h"
+
+
+xmrig::SysLog::SysLog()
+{
+    openlog(APP_ID, LOG_PID, LOG_USER);
+}
+
+
+xmrig::SysLog::~SysLog()
+{
+    closelog();
+}
+
+
+void xmrig::SysLog::print(int level, const char *line, size_t offset, size_t, bool colors)
+{
+    if (colors) {
+        return;
+    }
+
+    syslog(level == -1 ? LOG_INFO : level, "%s", line + offset);
+}

src/base/io/log/backends/SysLog.h

@@ -0,0 +1,50 @@
+/* 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 2019      Spudz76     <https://github.com/Spudz76>
+ * 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_SYSLOG_H
+#define XMRIG_SYSLOG_H
+
+
+#include "base/kernel/interfaces/ILogBackend.h"
+
+
+namespace xmrig {
+
+
+class SysLog : public ILogBackend
+{
+public:
+    SysLog();
+    ~SysLog();
+
+protected:
+    void print(int level, const char *line, size_t offset, size_t size, bool colors) override;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_SYSLOG_H */

src/base/kernel/Entry.cpp

@@ -0,0 +1,112 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include <stdio.h>
+#include <uv.h>
+
+
+#ifdef XMRIG_FEATURE_TLS
+#   include <openssl/opensslv.h>
+#endif
+
+
+#include "base/kernel/Entry.h"
+#include "base/kernel/Process.h"
+#include "core/config/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());
+
+#   if defined(XMRIG_FEATURE_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 +1,102 @@
+/* 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"
+#include "base/tools/Chrono.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>(Chrono::currentMSecsSinceEpoch() ^ 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 +1,74 @@
+/* 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/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, Signals::onSignal, signums[i]);
+    }
+}
+
+
+xmrig::Signals::~Signals()
+{
+    stop();
+}
+
+
+void xmrig::Signals::stop()
+{
+    if (!m_signals[0]) {
+        return;
+    }
+
+    for (size_t i = 0; i < kSignalsCount; ++i) {
+        Handle::close(m_signals[i]);
+        m_signals[i] = nullptr;
+    }
+}
+
+
+void xmrig::Signals::onSignal(uv_signal_t *handle, int signum)
+{
+    static_cast<Signals *>(handle->data)->m_listener->onSignal(signum);
+}

src/base/kernel/Signals.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
@@ -22,48 +22,43 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __HTTPBODY_H__
-#define __HTTPBODY_H__
+#ifndef XMRIG_SIGNALS_H
+#define XMRIG_SIGNALS_H
 
 
-#include <string.h>
+#include <stddef.h>
+
+
+typedef struct uv_signal_s uv_signal_t;
 
 
 namespace xmrig {
 
 
-class HttpBody
+class ISignalListener;
+
+
+class Signals
 {
 public:
-    inline HttpBody() :
-        m_pos(0)
-    {}
+    constexpr static const size_t kSignalsCount = 3;
 
+    Signals(ISignalListener *listener);
+    ~Signals();
 
-    inline bool write(const char *data, size_t size)
-    {
-        if (size > (sizeof(m_data) - m_pos - 1)) {
-            return false;
-        }
-
-        memcpy(m_data + m_pos, data, size);
-
-        m_pos += size;
-        m_data[m_pos] = '\0';
-
-        return true;
-    }
-
-
-    inline const char *data() const { return m_data; }
+    void stop();
 
 private:
-    char m_data[32768];
-    size_t m_pos;
+    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 /* __HTTPBODY_H__ */
+#endif /* XMRIG_SIGNALS_H */

src/base/kernel/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 +22,19 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __ICLIENTLISTENER_H__
-#define __ICLIENTLISTENER_H__
+#ifndef XMRIG_ICLIENTLISTENER_H
+#define XMRIG_ICLIENTLISTENER_H
 
 
 #include <stdint.h>
 
 
+#include "rapidjson/fwd.h"
+
+
+namespace xmrig {
+
+
 class Client;
 class Job;
 class SubmitResult;
@@ -36,13 +43,17 @@ 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;
+    virtual void onJobReceived(Client *client, const Job &job, const rapidjson::Value &params)   = 0;
+    virtual void onLogin(Client *client, rapidjson::Document &doc, rapidjson::Value &params)     = 0;
     virtual void onLoginSuccess(Client *client)                                                  = 0;
     virtual void onResultAccepted(Client *client, const SubmitResult &result, const char *error) = 0;
 };
 
 
-#endif // __ICLIENTLISTENER_H__
+} /* namespace xmrig */
+
+
+#endif // XMRIG_ICLIENTLISTENER_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/IConsoleListener.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
@@ -21,25 +22,23 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-
-#include <uv.h>
+#ifndef XMRIG_ICONSOLELISTENER_H
+#define XMRIG_ICONSOLELISTENER_H
 
 
-#include "common/net/SubmitResult.h"
+namespace xmrig {
 
 
-SubmitResult::SubmitResult(int64_t seq, uint32_t diff, uint64_t actualDiff, int64_t reqId) :
-    reqId(reqId),
-    seq(seq),
-    diff(diff),
-    actualDiff(actualDiff),
-    elapsed(0)
+class IConsoleListener
 {
-    start = uv_hrtime();
-}
+public:
+    virtual ~IConsoleListener() = default;
+
+    virtual void onConsoleCommand(char command) = 0;
+};
 
 
-void SubmitResult::done()
-{
-    elapsed = (uv_hrtime() - start) / 1000000;
-}
+} /* namespace xmrig */
+
+
+#endif // XMRIG_ICONSOLELISTENER_H

src/base/kernel/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/base/kernel/interfaces/IDnsListener.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
@@ -21,27 +22,26 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-
-#include <syslog.h>
+#ifndef XMRIG_IDNSLISTENER_H
+#define XMRIG_IDNSLISTENER_H
 
 
-#include "common/log/SysLog.h"
-#include "version.h"
+namespace xmrig {
 
 
-SysLog::SysLog()
+class Dns;
+
+
+class IDnsListener
 {
-    openlog(APP_ID, LOG_PID, LOG_USER);
-}
+public:
+    virtual ~IDnsListener() = default;
+
+    virtual void onResolved(const Dns &dns, int status) = 0;
+};
 
 
-void SysLog::message(Level level, const char *fmt, va_list args)
-{
-    vsyslog(static_cast<int>(level), fmt, args);
-}
+} /* namespace xmrig */
 
 
-void SysLog::text(const char *fmt, va_list args)
-{
-    vsyslog(LOG_INFO, fmt, args);
-}
+#endif // XMRIG_IDNSLISTENER_H

src/base/kernel/interfaces/IHttpListener.h

@@ -0,0 +1,48 @@
+/* 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_IHTTPLISTENER_H
+#define XMRIG_IHTTPLISTENER_H
+
+
+namespace xmrig {
+
+
+class HttpRequest;
+class HttpResponse;
+
+
+class IHttpListener
+{
+public:
+    virtual ~IHttpListener() = default;
+
+    virtual void onHttpRequest(const HttpRequest &req) = 0;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif // XMRIG_IHTTPLISTENER_H

src/base/kernel/interfaces/ILineListener.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
@@ -22,8 +22,8 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __HTTPREPLY_H__
-#define __HTTPREPLY_H__
+#ifndef XMRIG_ILINELISTENER_H
+#define XMRIG_ILINELISTENER_H
 
 
 #include <stdint.h>
@@ -32,22 +32,19 @@
 namespace xmrig {
 
 
-class HttpReply
+class String;
+
+
+class ILineListener
 {
 public:
-    HttpReply() :
-        buf(nullptr),
-        status(200),
-        size(0)
-    {}
+    virtual ~ILineListener() = default;
 
-    char *buf;
-    int status;
-    size_t size;
+    virtual void onLine(char *line, size_t size) = 0;
 };
 
 
 } /* namespace xmrig */
 
 
-#endif /* __HTTPREPLY_H__ */
+#endif // XMRIG_ILINELISTENER_H

src/base/kernel/interfaces/ILogBackend.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 2019      Spudz76     <https://github.com/Spudz76>
+ * 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
@@ -21,27 +23,27 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef XMRIG_TIMESTAMP_H
-#define XMRIG_TIMESTAMP_H
+#ifndef XMRIG_ILOGBACKEND_H
+#define XMRIG_ILOGBACKEND_H
 
 
-#include <chrono>
+#include <stdarg.h>
+#include <stddef.h>
 
 
 namespace xmrig {
 
 
-static inline int64_t currentMSecsSinceEpoch()
+class ILogBackend
 {
-    using namespace std::chrono;
-    if (high_resolution_clock::is_steady) {
-        return time_point_cast<milliseconds>(high_resolution_clock::now()).time_since_epoch().count();
-    }
+public:
+    virtual ~ILogBackend() = default;
 
-    return time_point_cast<milliseconds>(steady_clock::now()).time_since_epoch().count();
-}
+    virtual void print(int level, const char *line, size_t offset, size_t size, bool colors) = 0;
+};
 
 
 } /* namespace xmrig */
 
-#endif /* XMRIG_TIMESTAMP_H */
+
+#endif // XMRIG_ILOGBACKEND_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/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
@@ -21,28 +22,38 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __ISTRATEGY_H__
-#define __ISTRATEGY_H__
+#ifndef XMRIG_ISTRATEGY_H
+#define XMRIG_ISTRATEGY_H
 
 
 #include <stdint.h>
 
 
+namespace xmrig {
+
+
+class Algorithm;
+class Client;
 class JobResult;
 
 
 class IStrategy
 {
 public:
-    virtual ~IStrategy() {}
+    virtual ~IStrategy() = default;
 
     virtual bool isActive() const                      = 0;
+    virtual Client *client() const                     = 0;
     virtual int64_t submit(const JobResult &result)    = 0;
     virtual void connect()                             = 0;
     virtual void resume()                              = 0;
+    virtual void setAlgo(const Algorithm &algo)        = 0;
     virtual void stop()                                = 0;
     virtual void tick(uint64_t now)                    = 0;
 };
 
 
-#endif // __ISTRATEGY_H__
+} /* namespace xmrig */
+
+
+#endif // XMRIG_ISTRATEGY_H

src/base/kernel/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__
-#define __ISTRATEGYLISTENER_H__
+#ifndef XMRIG_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/base/kernel/interfaces/ITcpServerListener.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
@@ -21,35 +22,32 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __BASICLOG_H__
-#define __BASICLOG_H__
+#ifndef XMRIG_ITCPSERVERLISTENER_H
+#define XMRIG_ITCPSERVERLISTENER_H
 
 
-#include <uv.h>
+#include <stdint.h>
 
 
-#include "common/interfaces/ILogBackend.h"
+typedef struct uv_stream_s uv_stream_t;
 
 
 namespace xmrig {
-    class Controller;
-}
 
 
-class BasicLog : public ILogBackend
+class String;
+
+
+class ITcpServerListener
 {
 public:
-    BasicLog();
+    virtual ~ITcpServerListener() = default;
 
-    void message(Level level, const char *fmt, va_list args) override;
-    void text(const char *fmt, va_list args) override;
-
-private:
-    bool isWritable() const;
-    void print(va_list args);
-
-    char m_buf[kBufferSize];
-    char m_fmt[256];
+    virtual void onConnection(uv_stream_t *stream, uint16_t port) = 0;
 };
 
-#endif /* __BASICLOG_H__ */
+
+} /* namespace xmrig */
+
+
+#endif // XMRIG_ITCPSERVERLISTENER_H

src/base/kernel/interfaces/ITimerListener.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_ITIMERLISTENER_H
+#define XMRIG_ITIMERLISTENER_H
+
+
+namespace xmrig {
+
+
+class Timer;
+
+
+class ITimerListener
+{
+public:
+    virtual ~ITimerListener() = default;
+
+    virtual void onTimer(const Timer *timer) = 0;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif // XMRIG_ITIMERLISTENER_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__
-#define __IWATCHERLISTENER_H__
+#ifndef XMRIG_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/dns/Dns.cpp

@@ -0,0 +1,159 @@
+/* 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/kernel/interfaces/IDnsListener.h"
+#include "base/net/dns/Dns.h"
+#include "base/tools/Handle.h"
+
+
+namespace xmrig {
+    Storage<Dns> Dns::m_storage;
+    static const DnsRecord defaultRecord;
+}
+
+
+xmrig::Dns::Dns(IDnsListener *listener) :
+    m_hints(),
+    m_listener(listener),
+    m_status(0),
+    m_resolver(nullptr)
+{
+    m_key = m_storage.add(this);
+
+    m_resolver = new uv_getaddrinfo_t;
+    m_resolver->data = m_storage.ptr(m_key);
+
+    m_hints.ai_family   = AF_UNSPEC;
+    m_hints.ai_socktype = SOCK_STREAM;
+    m_hints.ai_protocol = IPPROTO_TCP;
+}
+
+
+xmrig::Dns::~Dns()
+{
+    m_storage.release(m_key);
+
+    delete m_resolver;
+}
+
+
+bool xmrig::Dns::resolve(const String &host)
+{
+    if (m_host != host) {
+        m_host = host;
+
+        clear();
+    }
+
+    m_status = uv_getaddrinfo(uv_default_loop(), m_resolver, Dns::onResolved, m_host.data(), nullptr, &m_hints);
+
+    return m_status == 0;
+}
+
+
+const char *xmrig::Dns::error() const
+{
+    return uv_strerror(m_status);
+}
+
+
+const xmrig::DnsRecord &xmrig::Dns::get(DnsRecord::Type prefered) const
+{
+    if (count() == 0) {
+        return defaultRecord;
+    }
+
+    const size_t ipv4 = m_ipv4.size();
+    const size_t ipv6 = m_ipv6.size();
+
+    if (ipv6 && (prefered == DnsRecord::AAAA || !ipv4)) {
+        return m_ipv6[ipv6 == 1 ? 0 : static_cast<size_t>(rand()) % ipv6];
+    }
+
+    if (ipv4) {
+        return m_ipv4[ipv4 == 1 ? 0 : static_cast<size_t>(rand()) % ipv4];
+    }
+
+    return defaultRecord;
+}
+
+
+size_t xmrig::Dns::count(DnsRecord::Type type) const
+{
+    if (type == DnsRecord::A) {
+        return m_ipv4.size();
+    }
+
+    if (type == DnsRecord::AAAA) {
+        return m_ipv6.size();
+    }
+
+    return m_ipv4.size() + m_ipv6.size();
+}
+
+
+void xmrig::Dns::clear()
+{
+    m_ipv4.clear();
+    m_ipv6.clear();
+}
+
+
+void xmrig::Dns::onResolved(int status, addrinfo *res)
+{
+    m_status = status;
+
+    if (m_status < 0) {
+        return m_listener->onResolved(*this, status);
+    }
+
+    clear();
+
+    addrinfo *ptr = res;
+    while (ptr != nullptr) {
+        if (ptr->ai_family == AF_INET) {
+            m_ipv4.push_back(ptr);
+        }
+
+        if (ptr->ai_family == AF_INET6) {
+            m_ipv6.push_back(ptr);
+        }
+
+        ptr = ptr->ai_next;
+    }
+
+    m_listener->onResolved(*this, status);
+}
+
+
+void xmrig::Dns::onResolved(uv_getaddrinfo_t *req, int status, addrinfo *res)
+{
+    Dns *dns = m_storage.get(req->data);
+    if (dns) {
+        dns->onResolved(status, res);
+    }
+
+    uv_freeaddrinfo(res);
+}

src/base/net/dns/Dns.h

@@ -0,0 +1,80 @@
+/* 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_DNS_H
+#define XMRIG_DNS_H
+
+
+#include <vector>
+#include <uv.h>
+
+
+#include "base/net/dns/DnsRecord.h"
+#include "base/net/tools/Storage.h"
+#include "base/tools/String.h"
+
+
+namespace xmrig {
+
+
+class IDnsListener;
+
+
+class Dns
+{
+public:
+    Dns(IDnsListener *listener);
+    ~Dns();
+
+    inline bool isEmpty() const { return m_ipv4.empty() && m_ipv6.empty(); }
+    inline int status() const   { return m_status; }
+
+    bool resolve(const String &host);
+    const char *error() const;
+    const DnsRecord &get(DnsRecord::Type prefered = DnsRecord::A) const;
+    size_t count(DnsRecord::Type type = DnsRecord::Unknown) const;
+
+private:
+    void clear();
+    void onResolved(int status, addrinfo *res);
+
+    static void onResolved(uv_getaddrinfo_t *req, int status, addrinfo *res);
+
+    addrinfo m_hints;
+    IDnsListener *m_listener;
+    int m_status;
+    std::vector<DnsRecord> m_ipv4;
+    std::vector<DnsRecord> m_ipv6;
+    String m_host;
+    uintptr_t m_key;
+    uv_getaddrinfo_t *m_resolver;
+
+    static Storage<Dns> m_storage;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_DNS_H */

src/base/net/dns/DnsRecord.cpp

@@ -0,0 +1,66 @@
+/* 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/net/dns/DnsRecord.h"
+
+
+xmrig::DnsRecord::DnsRecord(const addrinfo *addr) :
+    m_type(addr->ai_family == AF_INET6 ? AAAA : A)
+{
+    char *buf = nullptr;
+
+    if (m_type == AAAA) {
+        buf = new char[45]();
+        uv_ip6_name(reinterpret_cast<sockaddr_in6*>(addr->ai_addr), buf, 45);
+    }
+    else {
+        buf = new char[16]();
+        uv_ip4_name(reinterpret_cast<sockaddr_in*>(addr->ai_addr), buf, 16);
+    }
+
+    m_ip = buf;
+}
+
+
+sockaddr *xmrig::DnsRecord::addr(uint16_t port) const
+{
+    if (m_type == A) {
+        sockaddr_in *addr = new sockaddr_in();
+        uv_ip4_addr(m_ip.data(), port, addr);
+
+        return reinterpret_cast<sockaddr *>(addr);
+    }
+    else if (m_type == AAAA) {
+        sockaddr_in6 *addr = new sockaddr_in6();
+        uv_ip6_addr(m_ip.data(), port, addr);
+
+        return reinterpret_cast<sockaddr *>(addr);
+    }
+
+    return nullptr;
+}

src/base/net/dns/DnsRecord.h

@@ -0,0 +1,66 @@
+/* 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_DNSRECORD_H
+#define XMRIG_DNSRECORD_H
+
+
+struct addrinfo;
+struct sockaddr;
+
+
+#include "base/tools/String.h"
+
+
+namespace xmrig {
+
+
+class DnsRecord
+{
+public:
+    enum Type {
+        Unknown,
+        A,
+        AAAA
+    };
+
+    inline DnsRecord() : m_type(Unknown) {}
+    DnsRecord(const addrinfo *addr);
+
+    sockaddr *addr(uint16_t port = 0) const;
+
+    inline bool isValid() const     { return m_type != Unknown; }
+    inline const String &ip() const { return m_ip; }
+    inline Type type() const        { return m_type; }
+
+private:
+    Type m_type;
+    String m_ip;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_DNSRECORD_H */

src/base/net/http/Http.cpp

@@ -0,0 +1,99 @@
+/* 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 "3rdparty/rapidjson/document.h"
+#include "base/io/Json.h"
+#include "base/net/http/Http.h"
+
+
+namespace xmrig {
+
+static const char *kEnabled    = "enabled";
+static const char *kHost       = "host";
+static const char *kLocalhost  = "127.0.0.1";
+static const char *kPort       = "port";
+static const char *kRestricted = "restricted";
+static const char *kToken      = "access-token";
+
+}
+
+
+xmrig::Http::Http() :
+    m_enabled(false),
+    m_restricted(true),
+    m_host(kLocalhost),
+    m_port(0)
+{
+}
+
+
+bool xmrig::Http::isEqual(const Http &other) const
+{
+    return other.m_enabled    == m_enabled &&
+           other.m_restricted == m_restricted &&
+           other.m_host       == m_host &&
+           other.m_token      == m_token &&
+           other.m_port       == m_port;
+}
+
+
+rapidjson::Value xmrig::Http::toJSON(rapidjson::Document &doc) const
+{
+    using namespace rapidjson;
+    auto &allocator = doc.GetAllocator();
+
+    Value obj(kObjectType);
+
+    obj.AddMember(StringRef(kEnabled),    m_enabled, allocator);
+    obj.AddMember(StringRef(kHost),       m_host.toJSON(), allocator);
+    obj.AddMember(StringRef(kPort),       m_port, allocator);
+    obj.AddMember(StringRef(kToken),      m_token.toJSON(), allocator);
+    obj.AddMember(StringRef(kRestricted), m_restricted, allocator);
+
+    return obj;
+}
+
+
+void xmrig::Http::load(const rapidjson::Value &http)
+{
+    if (!http.IsObject()) {
+        return;
+    }
+
+    m_enabled    = Json::getBool(http, kEnabled);
+    m_restricted = Json::getBool(http, kRestricted, true);
+    m_host       = Json::getString(http, kHost, kLocalhost);
+    m_token      = Json::getString(http, kToken);
+
+    setPort(Json::getInt(http, kPort));
+}
+
+
+void xmrig::Http::setPort(int port)
+{
+    if (port >= 0 && port <= 65536) {
+        m_port = static_cast<uint16_t>(port);
+    }
+}

src/base/net/http/Http.h

@@ -0,0 +1,73 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 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_HTTP_H
+#define XMRIG_HTTP_H
+
+
+#include "base/tools/String.h"
+
+
+namespace xmrig {
+
+
+class Http
+{
+public:
+    Http();
+
+    inline bool isAuthRequired() const         { return m_restricted == false || !m_token.isNull(); }
+    inline bool isEnabled() const              { return m_enabled; }
+    inline bool isRestricted() const           { return m_restricted; }
+    inline const String &host() const          { return m_host; }
+    inline const String &token() const         { return m_token; }
+    inline uint16_t port() const               { return m_port; }
+    inline void setEnabled(bool enabled)       { m_enabled = enabled; }
+    inline void setHost(const char *host)      { m_host = host; }
+    inline void setRestricted(bool restricted) { m_restricted = restricted; }
+    inline void setToken(const char *token)    { m_token = token; }
+
+    inline bool operator!=(const Http &other) const    { return !isEqual(other); }
+    inline bool operator==(const Http &other) const    { return isEqual(other); }
+
+    bool isEqual(const Http &other) const;
+    rapidjson::Value toJSON(rapidjson::Document &doc) const;
+    void load(const rapidjson::Value &http);
+    void setPort(int port);
+
+private:
+    bool m_enabled;
+    bool m_restricted;
+    String m_host;
+    String m_token;
+    uint16_t m_port;
+};
+
+
+} // namespace xmrig
+
+
+#endif // XMRIG_HTTP_H
+

src/base/net/http/HttpApiResponse.cpp

@@ -0,0 +1,86 @@
+/* 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 2014-2019 heapwolf    <https://github.com/heapwolf>
+ * 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 "3rdparty/http-parser/http_parser.h"
+#include "base/net/http/HttpApiResponse.h"
+#include "rapidjson/prettywriter.h"
+#include "rapidjson/stringbuffer.h"
+
+
+namespace xmrig {
+
+static const char *kError  = "error";
+static const char *kStatus = "status";
+
+} // namespace xmrig
+
+
+xmrig::HttpApiResponse::HttpApiResponse(uint64_t id) :
+    HttpResponse(id),
+    m_doc(rapidjson::kObjectType)
+{
+}
+
+
+xmrig::HttpApiResponse::HttpApiResponse(uint64_t id, int status) :
+    HttpResponse(id),
+    m_doc(rapidjson::kObjectType)
+{
+    setStatus(status);
+}
+
+
+void xmrig::HttpApiResponse::end()
+{
+    using namespace rapidjson;
+
+    setHeader("Access-Control-Allow-Origin", "*");
+    setHeader("Access-Control-Allow-Methods", "GET, PUT, POST, DELETE");
+    setHeader("Access-Control-Allow-Headers", "Authorization, Content-Type");
+
+    if (statusCode() >= 400) {
+        if (!m_doc.HasMember(kStatus)) {
+            m_doc.AddMember(StringRef(kStatus), statusCode(), m_doc.GetAllocator());
+        }
+
+        if (!m_doc.HasMember(kError)) {
+            m_doc.AddMember(StringRef(kError), StringRef(http_status_str(static_cast<http_status>(statusCode()))), m_doc.GetAllocator());
+        }
+    }
+
+    if (!m_doc.MemberCount()) {
+        return HttpResponse::end();
+    }
+
+    setHeader("Content-Type", "application/json");
+
+    StringBuffer buffer(nullptr, 4096);
+    PrettyWriter<StringBuffer> writer(buffer);
+    writer.SetMaxDecimalPlaces(10);
+    m_doc.Accept(writer);
+
+    HttpResponse::end(buffer.GetString(), buffer.GetSize());
+}

src/base/net/http/HttpApiResponse.h

@@ -0,0 +1,57 @@
+/* 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 2014-2019 heapwolf    <https://github.com/heapwolf>
+ * 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_HTTPAPIRESPONSE_H
+#define XMRIG_HTTPAPIRESPONSE_H
+
+
+#include "base/net/http/HttpResponse.h"
+#include "rapidjson/document.h"
+
+
+namespace xmrig {
+
+
+class HttpApiResponse : public HttpResponse
+{
+public:
+    HttpApiResponse(uint64_t id);
+    HttpApiResponse(uint64_t id, int status);
+
+    inline rapidjson::Document &doc() { return m_doc; }
+
+    void end();
+
+private:
+    rapidjson::Document m_doc;
+};
+
+
+} // namespace xmrig
+
+
+#endif // XMRIG_HTTPAPIRESPONSE_H
+

src/base/net/http/HttpContext.cpp

@@ -0,0 +1,193 @@
+/* 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 2014-2019 heapwolf    <https://github.com/heapwolf>
+ * 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 "3rdparty/http-parser/http_parser.h"
+#include "base/kernel/interfaces/IHttpListener.h"
+#include "base/net/http/HttpContext.h"
+
+
+namespace xmrig {
+
+static uint64_t SEQUENCE = 0;
+std::map<uint64_t, HttpContext *> HttpContext::m_storage;
+
+} // namespace xmrig
+
+
+xmrig::HttpContext::HttpContext(int parser_type, IHttpListener *listener) :
+    HttpRequest(SEQUENCE++),
+    listener(listener),
+    connect(nullptr),
+    m_wasHeaderValue(false)
+{
+    m_storage[id()] = this;
+
+    parser = new http_parser;
+    tcp    = new uv_tcp_t;
+
+    uv_tcp_init(uv_default_loop(), tcp);
+    http_parser_init(parser, static_cast<http_parser_type>(parser_type));
+
+    parser->data = tcp->data = this;
+}
+
+
+xmrig::HttpContext::~HttpContext()
+{
+    delete connect;
+    delete tcp;
+    delete parser;
+}
+
+
+void xmrig::HttpContext::close()
+{
+    auto it = m_storage.find(id());
+    if (it != m_storage.end()) {
+        m_storage.erase(it);
+    }
+
+    if (!uv_is_closing(handle())) {
+        uv_close(handle(), [](uv_handle_t *handle) -> void { delete reinterpret_cast<HttpContext*>(handle->data); });
+    }
+}
+
+
+xmrig::HttpContext *xmrig::HttpContext::get(uint64_t id)
+{
+    if (m_storage.count(id) == 0) {
+        return nullptr;
+    }
+
+    return m_storage[id];
+}
+
+
+void xmrig::HttpContext::attach(http_parser_settings *settings)
+{
+    if (settings->on_message_complete != nullptr) {
+        return;
+    }
+
+    settings->on_message_begin  = nullptr;
+    settings->on_status         = nullptr;
+    settings->on_chunk_header   = nullptr;
+    settings->on_chunk_complete = nullptr;
+
+    settings->on_url = [](http_parser *parser, const char *at, size_t length) -> int
+    {
+        static_cast<HttpContext*>(parser->data)->url = std::string(at, length);
+        return 0;
+    };
+
+    settings->on_header_field = onHeaderField;
+    settings->on_header_value = onHeaderValue;
+
+    settings->on_headers_complete = [](http_parser* parser) -> int {
+        HttpContext *ctx = static_cast<HttpContext*>(parser->data);
+        ctx->method = parser->method;
+
+        if (!ctx->m_lastHeaderField.empty()) {
+            ctx->setHeader();
+        }
+
+        return 0;
+    };
+
+    settings->on_body = [](http_parser *parser, const char *at, size_t len) -> int
+    {
+        static_cast<HttpContext*>(parser->data)->body += std::string(at, len);
+
+        return 0;
+    };
+
+    settings->on_message_complete = [](http_parser *parser) -> int
+    {
+        const HttpContext *ctx = reinterpret_cast<const HttpContext*>(parser->data);
+        ctx->listener->onHttpRequest(*ctx);
+
+        return 0;
+    };
+}
+
+
+void xmrig::HttpContext::closeAll()
+{
+    for (auto kv : m_storage) {
+        if (!uv_is_closing(kv.second->handle())) {
+            uv_close(kv.second->handle(), [](uv_handle_t *handle) -> void { delete reinterpret_cast<HttpContext*>(handle->data); });
+        }
+    }
+}
+
+
+int xmrig::HttpContext::onHeaderField(http_parser *parser, const char *at, size_t length)
+{
+    HttpContext *ctx = static_cast<HttpContext*>(parser->data);
+
+    if (ctx->m_wasHeaderValue) {
+        if (!ctx->m_lastHeaderField.empty()) {
+            ctx->setHeader();
+        }
+
+        ctx->m_lastHeaderField = std::string(at, length);
+        ctx->m_wasHeaderValue  = false;
+    } else {
+        ctx->m_lastHeaderField += std::string(at, length);
+    }
+
+    return 0;
+}
+
+
+int xmrig::HttpContext::onHeaderValue(http_parser *parser, const char *at, size_t length)
+{
+    HttpContext *ctx = static_cast<HttpContext*>(parser->data);
+
+    if (!ctx->m_wasHeaderValue) {
+        ctx->m_lastHeaderValue = std::string(at, length);
+        ctx->m_wasHeaderValue  = true;
+    } else {
+        ctx->m_lastHeaderValue += std::string(at, length);
+    }
+
+    return 0;
+}
+
+
+void xmrig::HttpContext::setHeader()
+{
+    std::transform(m_lastHeaderField.begin(), m_lastHeaderField.end(), m_lastHeaderField.begin(), ::tolower);
+    headers.insert({ m_lastHeaderField, m_lastHeaderValue });
+
+    m_lastHeaderField.clear();
+    m_lastHeaderValue.clear();
+}
+

src/base/net/http/HttpContext.h

@@ -0,0 +1,86 @@
+/* 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 2014-2019 heapwolf    <https://github.com/heapwolf>
+ * 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_HTTPCONTEXT_H
+#define XMRIG_HTTPCONTEXT_H
+
+
+typedef struct http_parser http_parser;
+typedef struct http_parser_settings http_parser_settings;
+typedef struct uv_connect_s uv_connect_t;
+typedef struct uv_handle_s uv_handle_t;
+typedef struct uv_stream_s uv_stream_t;
+typedef struct uv_tcp_s uv_tcp_t;
+
+
+#include "base/net/http/HttpRequest.h"
+
+
+namespace xmrig {
+
+
+class IHttpListener;
+
+
+class HttpContext : public HttpRequest
+{
+public:
+    HttpContext(int parser_type, IHttpListener *listener);
+    ~HttpContext();
+
+    inline uv_stream_t *stream() const { return reinterpret_cast<uv_stream_t *>(tcp); }
+    inline uv_handle_t *handle() const { return reinterpret_cast<uv_handle_t *>(tcp); }
+
+    void close();
+
+    static HttpContext *get(uint64_t id);
+    static void attach(http_parser_settings *settings);
+    static void closeAll();
+
+    http_parser *parser;
+    IHttpListener *listener;
+    uv_connect_t *connect;
+    uv_tcp_t *tcp;
+
+private:
+    static int onHeaderField(http_parser *parser, const char *at, size_t length);
+    static int onHeaderValue(http_parser *parser, const char *at, size_t length);
+
+    void setHeader();
+
+    bool m_wasHeaderValue;
+    std::string m_lastHeaderField;
+    std::string m_lastHeaderValue;
+
+    static std::map<uint64_t, HttpContext *> m_storage;
+};
+
+
+} // namespace xmrig
+
+
+#endif // XMRIG_HTTPCONTEXT_H
+

src/base/net/http/HttpRequest.h

@@ -0,0 +1,60 @@
+/* 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 2014-2019 heapwolf    <https://github.com/heapwolf>
+ * 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_HTTPREQUEST_H
+#define XMRIG_HTTPREQUEST_H
+
+
+#include <map>
+#include <sstream>
+#include <string>
+
+
+namespace xmrig {
+
+
+class HttpRequest
+{
+public:
+    inline HttpRequest(uint64_t id) : method(0), m_id(id) {}
+
+    inline uint64_t id() const { return m_id; }
+
+    int method;
+    std::map<const std::string, const std::string> headers;
+    std::string body;
+    std::string url;
+
+private:
+    const uint64_t m_id;
+};
+
+
+} // namespace xmrig
+
+
+#endif // XMRIG_HTTPREQUEST_H
+

src/base/net/http/HttpResponse.cpp

@@ -0,0 +1,139 @@
+/* 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 2014-2019 heapwolf    <https://github.com/heapwolf>
+ * 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 <sstream>
+#include <string.h>
+#include <uv.h>
+
+
+#include "3rdparty/http-parser/http_parser.h"
+#include "base/io/log/Log.h"
+#include "base/net/http/HttpContext.h"
+#include "base/net/http/HttpResponse.h"
+
+
+namespace xmrig {
+
+static const char *kCRLF      = "\r\n";
+static const char *kUserAgent = "user-agent";
+
+} // namespace xmrig
+
+
+xmrig::HttpResponse::HttpResponse(uint64_t id, int statusCode) :
+    m_id(id),
+    m_statusCode(statusCode)
+{
+}
+
+
+bool xmrig::HttpResponse::isAlive() const
+{
+    HttpContext *ctx = HttpContext::get(m_id);
+
+    return ctx && uv_is_writable(ctx->stream());
+}
+
+
+void xmrig::HttpResponse::end(const char *data, size_t size)
+{
+    if (!isAlive()) {
+        return;
+    }
+
+    if (data && !size) {
+        size = strlen(data);
+    }
+
+    if (size) {
+        setHeader("Content-Length", std::to_string(size));
+    }
+
+    setHeader("Connection", "close");
+
+    std::stringstream ss;
+    ss << "HTTP/1.1 " << statusCode() << " " << http_status_str(static_cast<http_status>(statusCode())) << kCRLF;
+
+    for (auto &header : m_headers) {
+        ss << header.first << ": " << header.second << kCRLF;
+    }
+
+    ss << kCRLF;
+    const std::string header = ss.str();
+
+    uv_buf_t bufs[2];
+    bufs[0].base = const_cast<char *>(header.c_str());
+
+#   ifdef _WIN32
+    bufs[0].len = static_cast<unsigned int>(header.size());
+#   else
+    bufs[0].len = header.size();
+#   endif
+
+    if (data) {
+        bufs[1].base = const_cast<char *>(data);
+
+#       ifdef _WIN32
+        bufs[1].len = static_cast<unsigned int>(size);
+#       else
+        bufs[1].len = size;
+#       endif
+    }
+
+    HttpContext *ctx = HttpContext::get(m_id);
+
+#   ifndef APP_DEBUG
+    if (statusCode() >= 400)
+#   endif
+    {
+        const bool err        = statusCode() >= 400;
+        char ip[46]           = {};
+        sockaddr_storage addr = {};
+        int aSize             = sizeof(addr);
+
+        uv_tcp_getpeername(ctx->tcp, reinterpret_cast<sockaddr*>(&addr), &aSize);
+        if (reinterpret_cast<sockaddr_in *>(&addr)->sin_family == AF_INET6) {
+            uv_ip6_name(reinterpret_cast<sockaddr_in6*>(&addr), ip, 45);
+        }
+        else {
+            uv_ip4_name(reinterpret_cast<sockaddr_in*>(&addr), ip, 16);
+        }
+
+        Log::print(err ? Log::ERR : Log::INFO, CYAN("%s ") CLEAR MAGENTA_BOLD("%s") WHITE_BOLD(" %s ") CSI "1;%dm%d " CLEAR WHITE_BOLD("%zu ") BLACK_BOLD("\"%s\""),
+                   ip,
+                   http_method_str(static_cast<http_method>(ctx->method)),
+                   ctx->url.c_str(),
+                   err ? 31 : 32,
+                   statusCode(),
+                   header.size() + size,
+                   ctx->headers.count(kUserAgent) ? ctx->headers.at(kUserAgent).c_str() : nullptr
+                   );
+    }
+
+    uv_try_write(ctx->stream(), bufs, data ? 2 : 1);
+
+    ctx->close();
+}

src/base/net/http/HttpResponse.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 2014-2019 heapwolf    <https://github.com/heapwolf>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -21,50 +23,39 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __HTTPD_H__
-#define __HTTPD_H__
+
+#ifndef XMRIG_HTTPRESPONSE_H
+#define XMRIG_HTTPRESPONSE_H
 
 
-#include <uv.h>
-
-
-struct MHD_Connection;
-struct MHD_Daemon;
-struct MHD_Response;
-
-
-class UploadCtx;
+#include <map>
+#include <string>
 
 
 namespace xmrig {
-    class HttpRequest;
-}
 
 
-class Httpd
+class HttpResponse
 {
 public:
-    Httpd(int port, const char *accessToken, bool IPv6, bool restricted);
-    ~Httpd();
-    bool start();
+    HttpResponse(uint64_t id, int statusCode = 200);
+
+    inline int statusCode() const                                           { return m_statusCode; }
+    inline void setHeader(const std::string &key, const std::string &value) { m_headers.insert({ key, value }); }
+    inline void setStatus(int code)                                         { m_statusCode = code; }
+
+    bool isAlive() const;
+    void end(const char *data = nullptr, size_t size = 0);
 
 private:
-    constexpr static const int kIdleInterval   = 200;
-    constexpr static const int kActiveInterval = 25;
-
-    int process(xmrig::HttpRequest &req);
-    void run();
-
-    static int handler(void *cls, MHD_Connection *connection, const char *url, const char *method, const char *version, const char *uploadData, size_t *uploadSize, void **con_cls);
-    static void onTimer(uv_timer_t *handle);
-
-    bool m_idle;
-    bool m_IPv6;
-    bool m_restricted;
-    const char *m_accessToken;
-    const int m_port;
-    MHD_Daemon *m_daemon;
-    uv_timer_t m_timer;
+    const uint64_t m_id;
+    int m_statusCode;
+    std::map<const std::string, const std::string> m_headers;
 };
 
-#endif /* __HTTPD_H__ */
+
+} // namespace xmrig
+
+
+#endif // XMRIG_HTTPRESPONSE_H
+

src/base/net/http/HttpServer.cpp

@@ -0,0 +1,91 @@
+/* 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 2014-2019 heapwolf    <https://github.com/heapwolf>
+ * 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 <functional>
+#include <uv.h>
+
+
+#include "3rdparty/http-parser/http_parser.h"
+#include "base/kernel/interfaces/IHttpListener.h"
+#include "base/net/http/HttpContext.h"
+#include "base/net/http/HttpResponse.h"
+#include "base/net/http/HttpServer.h"
+
+
+namespace xmrig {
+
+static http_parser_settings http_settings;
+
+} // namespace xmrig
+
+
+xmrig::HttpServer::HttpServer(IHttpListener *listener) :
+    m_listener(listener)
+{
+    HttpContext::attach(&http_settings);
+}
+
+
+xmrig::HttpServer::~HttpServer()
+{
+    HttpContext::closeAll();
+}
+
+
+void xmrig::HttpServer::onConnection(uv_stream_t *stream, uint16_t)
+{
+    HttpContext *ctx = new HttpContext(HTTP_REQUEST, m_listener);
+    uv_accept(stream, ctx->stream());
+
+    uv_read_start(ctx->stream(),
+        [](uv_handle_t *, size_t suggested_size, uv_buf_t *buf)
+        {
+            buf->base = new char[suggested_size];
+
+#           ifdef _WIN32
+            buf->len = static_cast<unsigned int>(suggested_size);
+#           else
+            buf->len = suggested_size;
+#           endif
+        },
+        [](uv_stream_t *tcp, ssize_t nread, const uv_buf_t *buf)
+        {
+            HttpContext *ctx = static_cast<HttpContext*>(tcp->data);
+
+            if (nread >= 0) {
+                const size_t size   = static_cast<size_t>(nread);
+                const size_t parsed = http_parser_execute(ctx->parser, &http_settings, buf->base, size);
+
+                if (parsed < size) {
+                    ctx->close();
+                }
+            } else {
+                ctx->close();
+            }
+
+            delete [] buf->base;
+        });
+}

src/base/net/http/HttpServer.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 2014-2019 heapwolf    <https://github.com/heapwolf>
+ * 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_HTTPSERVER_H
+#define XMRIG_HTTPSERVER_H
+
+
+typedef struct http_parser http_parser;
+typedef struct http_parser_settings http_parser_settings;
+
+
+#include "base/kernel/interfaces/ITcpServerListener.h"
+
+
+namespace xmrig {
+
+
+class IHttpListener;
+
+
+class HttpServer : public ITcpServerListener
+{
+public:
+    HttpServer(IHttpListener *listener);
+    ~HttpServer() override;
+
+protected:
+    void onConnection(uv_stream_t *stream, uint16_t port) override;
+
+private:
+    IHttpListener *m_listener;
+};
+
+
+} // namespace xmrig
+
+
+#endif // XMRIG_HTTPSERVER_H
+

src/base/net/stratum/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
@@ -29,16 +30,19 @@
 #include <utility>
 
 
-#ifndef XMRIG_NO_TLS
+#ifdef XMRIG_FEATURE_TLS
 #   include <openssl/ssl.h>
 #   include <openssl/err.h>
-#   include "common/net/Tls.h"
+#   include "base/net/stratum/Tls.h"
 #endif
 
 
-#include "common/interfaces/IClientListener.h"
-#include "common/log/Log.h"
-#include "common/net/Client.h"
+#include "base/io/log/Log.h"
+#include "base/kernel/interfaces/IClientListener.h"
+#include "base/net/dns/Dns.h"
+#include "base/net/stratum/Client.h"
+#include "base/tools/Buffer.h"
+#include "base/tools/Chrono.h"
 #include "net/JobResult.h"
 #include "rapidjson/document.h"
 #include "rapidjson/error/en.h"
@@ -51,8 +55,12 @@
 #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
@@ -66,18 +74,16 @@ 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_enabled(true),
     m_ipv6(false),
-    m_nicehash(false),
     m_quiet(false),
     m_agent(agent),
     m_listener(listener),
-    m_extensions(0),
     m_id(id),
     m_retries(5),
     m_retryPause(5000),
     m_failures(0),
-    m_recvBufPos(0),
     m_state(UnconnectedState),
     m_tls(nullptr),
     m_expire(0),
@@ -88,30 +94,20 @@ Client::Client(int id, const char *agent, IClientListener *listener) :
     m_socket(nullptr)
 {
     m_key = m_storage.add(this);
-
-    memset(m_ip, 0, sizeof(m_ip));
-    memset(&m_hints, 0, sizeof(m_hints));
-
-    m_resolver.data = m_storage.ptr(m_key);
-
-    m_hints.ai_family   = AF_UNSPEC;
-    m_hints.ai_socktype = SOCK_STREAM;
-    m_hints.ai_protocol = IPPROTO_TCP;
-
-    m_recvBuf.base = m_buf;
-    m_recvBuf.len  = sizeof(m_buf);
+    m_dns = new Dns(this);
 }
 
 
-Client::~Client()
+xmrig::Client::~Client()
 {
+    delete m_dns;
     delete m_socket;
 }
 
 
-void Client::connect()
+void xmrig::Client::connect()
 {
-#   ifndef XMRIG_NO_TLS
+#   ifdef XMRIG_FEATURE_TLS
     if (m_pool.isTLS()) {
         m_tls = new Tls(this);
     }
@@ -126,14 +122,14 @@ 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 +144,7 @@ void Client::deleteLater()
 
 
 
-void Client::setPool(const Pool &pool)
+void xmrig::Client::setPool(const Pool &pool)
 {
     if (!pool.isValid()) {
         return;
@@ -158,11 +154,11 @@ 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) {
-            LOG_DEBUG_ERR("[%s] timeout", m_pool.url());
+            LOG_DEBUG_ERR("[%s] timeout", url());
             close();
         }
         else if (m_keepAlive && now > m_keepAlive) {
@@ -176,7 +172,7 @@ void Client::tick(uint64_t now)
 }
 
 
-bool Client::disconnect()
+bool xmrig::Client::disconnect()
 {
     m_keepAlive = 0;
     m_expire    = 0;
@@ -186,9 +182,19 @@ bool Client::disconnect()
 }
 
 
-const char *Client::tlsFingerprint() const
+bool xmrig::Client::isTLS() const
 {
-#   ifndef XMRIG_NO_TLS
+#   ifdef XMRIG_FEATURE_TLS
+    return m_pool.isTLS() && m_tls;
+#   else
+    return false;
+#   endif
+}
+
+
+const char *xmrig::Client::tlsFingerprint() const
+{
+#   ifdef XMRIG_FEATURE_TLS
     if (isTLS() && m_pool.fingerprint() == nullptr) {
         return m_tls->fingerprint();
     }
@@ -198,9 +204,9 @@ const char *Client::tlsFingerprint() const
 }
 
 
-const char *Client::tlsVersion() const
+const char *xmrig::Client::tlsVersion() const
 {
-#   ifndef XMRIG_NO_TLS
+#   ifdef XMRIG_FEATURE_TLS
     if (isTLS()) {
         return m_tls->version();
     }
@@ -210,8 +216,14 @@ 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
@@ -221,10 +233,10 @@ int64_t Client::submit(const JobResult &result)
     char *nonce = m_sendBuf;
     char *data  = m_sendBuf + 16;
 
-    Job::toHex(reinterpret_cast<const unsigned char*>(&result.nonce), 4, nonce);
+    Buffer::toHex(reinterpret_cast<const char*>(&result.nonce), 4, nonce);
     nonce[8] = '\0';
 
-    Job::toHex(result.result, 32, data);
+    Buffer::toHex(result.result, 32, data);
     data[64] = '\0';
 #   endif
 
@@ -241,7 +253,7 @@ int64_t Client::submit(const JobResult &result)
     params.AddMember("nonce",  StringRef(nonce), allocator);
     params.AddMember("result", StringRef(data), allocator);
 
-    if (m_extensions & AlgoExt) {
+    if (has<EXT_ALGO>() && result.algorithm.isValid()) {
         params.AddMember("algo", StringRef(result.algorithm.shortName()), allocator);
     }
 
@@ -257,9 +269,43 @@ int64_t Client::submit(const JobResult &result)
 }
 
 
-bool Client::close()
+void xmrig::Client::onResolved(const Dns &dns, int status)
 {
-    if (m_state == UnconnectedState || m_state == ClosingState || !m_socket) {
+    assert(m_listener != nullptr);
+    if (!m_listener) {
+        return reconnect();
+    }
+
+    if (status < 0 && dns.isEmpty()) {
+        if (!isQuiet()) {
+            LOG_ERR("[%s] DNS error: \"%s\"", url(), uv_strerror(status));
+        }
+
+        return reconnect();
+    }
+
+    if (dns.isEmpty()) {
+        if (!isQuiet()) {
+            LOG_ERR("[%s] DNS error: \"No IPv4 (A) or IPv6 (AAAA) records found\"", url());
+        }
+
+        return reconnect();
+    }
+
+    const DnsRecord &record = dns.get();
+    m_ip = record.ip();
+
+    connect(record.addr(m_pool.port()));
+}
+
+
+bool xmrig::Client::close()
+{
+    if (m_state == ClosingState) {
+        return m_socket != nullptr;
+    }
+
+    if (m_state == UnconnectedState || m_socket == nullptr) {
         return false;
     }
 
@@ -273,7 +319,7 @@ bool Client::close()
 }
 
 
-bool Client::isCriticalError(const char *message)
+bool xmrig::Client::isCriticalError(const char *message)
 {
     if (!message) {
         return false;
@@ -295,24 +341,14 @@ bool Client::isCriticalError(const char *message)
 }
 
 
-bool Client::isTLS() const
-{
-#   ifndef XMRIG_NO_TLS
-    return m_pool.isTLS() && m_tls;
-#   else
-    return false;
-#   endif
-}
-
-
-bool Client::parseJob(const rapidjson::Value &params, int *code)
+bool xmrig::Client::parseJob(const rapidjson::Value &params, int *code)
 {
     if (!params.IsObject()) {
         *code = 2;
         return false;
     }
 
-    Job job(m_id, m_nicehash, m_pool.algorithm(), m_rpcId);
+    Job job(m_id, has<EXT_NICEHASH>(), m_pool.algorithm(), m_rpcId);
 
     if (!job.setId(params["job_id"].GetString())) {
         *code = 3;
@@ -344,6 +380,14 @@ 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;
 
@@ -351,6 +395,8 @@ 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);
@@ -362,7 +408,7 @@ bool Client::parseJob(const rapidjson::Value &params, int *code)
     }
 
     if (!isQuiet()) {
-        LOG_WARN("[%s] duplicate job received, reconnect", m_pool.url());
+        LOG_WARN("[%s] duplicate job received, reconnect", url());
     }
 
     close();
@@ -370,18 +416,15 @@ 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())) {
+    m_rpcId = result["id"].GetString();
+    if (m_rpcId.isNull()) {
         *code = 1;
         return false;
     }
 
-    m_nicehash = m_pool.isNicehash();
-
-    if (result.HasMember("extensions")) {
-        parseExtensions(result["extensions"]);
-    }
+    parseExtensions(result);
 
     const bool rc = parseJob(result["job"], code);
     m_jobs = 0;
@@ -390,9 +433,9 @@ bool Client::parseLogin(const rapidjson::Value &result, int *code)
 }
 
 
-bool Client::send(BIO *bio)
+bool xmrig::Client::send(BIO *bio)
 {
-#   ifndef XMRIG_NO_TLS
+#   ifdef XMRIG_FEATURE_TLS
     uv_buf_t buf;
     buf.len = BIO_get_mem_data(bio, &buf.base);
 
@@ -400,7 +443,7 @@ bool Client::send(BIO *bio)
         return true;
     }
 
-    LOG_DEBUG("[%s] TLS send     (%d bytes)", m_pool.url(), static_cast<int>(buf.len));
+    LOG_DEBUG("[%s] TLS send     (%d bytes)", url(), static_cast<int>(buf.len));
 
     bool result = false;
     if (state() == ConnectedState && uv_is_writable(m_stream)) {
@@ -411,7 +454,7 @@ bool Client::send(BIO *bio)
         }
     }
     else {
-        LOG_DEBUG_ERR("[%s] send failed, invalid state: %d", m_pool.url(), m_state);
+        LOG_DEBUG_ERR("[%s] send failed, invalid state: %d", url(), m_state);
     }
 
     (void) BIO_reset(bio);
@@ -423,10 +466,10 @@ 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) {
+    if (m_pool.algorithm().variant() == VARIANT_AUTO || m_id == -1) {
         return true;
     }
 #   endif
@@ -450,22 +493,22 @@ bool Client::verifyAlgorithm(const xmrig::Algorithm &algorithm) const
 }
 
 
-int Client::resolve(const char *host)
+int xmrig::Client::resolve(const String &host)
 {
     setState(HostLookupState);
 
     m_expire = 0;
-    m_recvBufPos = 0;
+    m_recvBuf.reset();
 
     if (m_failures == -1) {
         m_failures = 0;
     }
 
-    const int r = uv_getaddrinfo(uv_default_loop(), &m_resolver, Client::onResolved, host, nullptr, &m_hints);
-    if (r) {
+    if (!m_dns->resolve(host)) {
         if (!isQuiet()) {
-            LOG_ERR("[%s:%u] getaddrinfo error: \"%s\"", host, m_pool.port(), uv_strerror(r));
+            LOG_ERR("[%s:%u] getaddrinfo error: \"%s\"", host.data(), m_pool.port(), uv_strerror(m_dns->status()));
         }
+
         return 1;
     }
 
@@ -473,17 +516,17 @@ 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;
 
-    StringBuffer buffer(0, 512);
+    StringBuffer buffer(nullptr, 512);
     Writer<StringBuffer> writer(buffer);
     doc.Accept(writer);
 
     const size_t size = buffer.GetSize();
     if (size > (sizeof(m_sendBuf) - 2)) {
-        LOG_ERR("[%s] send failed: \"send buffer overflow: %zu > %zu\"", m_pool.url(), size, (sizeof(m_sendBuf) - 2));
+        LOG_ERR("[%s] send failed: \"send buffer overflow: %zu > %zu\"", url(), size, (sizeof(m_sendBuf) - 2));
         close();
         return -1;
     }
@@ -496,11 +539,11 @@ 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);
+    LOG_DEBUG("[%s] send (%d bytes): \"%s\"", url(), size, m_sendBuf);
 
-#   ifndef XMRIG_NO_TLS
+#   ifdef XMRIG_FEATURE_TLS
     if (isTLS()) {
         if (!m_tls->send(m_sendBuf, size)) {
             return -1;
@@ -510,7 +553,7 @@ int64_t Client::send(size_t size)
 #   endif
     {
         if (state() != ConnectedState || !uv_is_writable(m_stream)) {
-            LOG_DEBUG_ERR("[%s] send failed, invalid state: %d", m_pool.url(), m_state);
+            LOG_DEBUG_ERR("[%s] send failed, invalid state: %d", url(), m_state);
             return -1;
         }
 
@@ -522,35 +565,16 @@ int64_t Client::send(size_t size)
         }
     }
 
-    m_expire = uv_now(uv_default_loop()) + kResponseTimeout;
+    m_expire = Chrono::steadyMSecs() + kResponseTimeout;
     return m_sequence++;
 }
 
 
-void Client::connect(const std::vector<addrinfo*> &ipv4, const std::vector<addrinfo*> &ipv6)
-{
-    addrinfo *addr = nullptr;
-    m_ipv6         = ipv4.empty() && !ipv6.empty();
-
-    if (m_ipv6) {
-        addr = ipv6[ipv6.size() == 1 ? 0 : rand() % ipv6.size()];
-        uv_ip6_name(reinterpret_cast<sockaddr_in6*>(addr->ai_addr), m_ip, 45);
-    }
-    else {
-        addr = ipv4[ipv4.size() == 1 ? 0 : rand() % ipv4.size()];
-        uv_ip4_name(reinterpret_cast<sockaddr_in*>(addr->ai_addr), m_ip, 16);
-    }
-
-    connect(addr->ai_addr);
-}
-
-
-void Client::connect(sockaddr *addr)
+void xmrig::Client::connect(sockaddr *addr)
 {
     setState(ConnectingState);
 
     reinterpret_cast<sockaddr_in*>(addr)->sin_port = htons(m_pool.port());
-    delete m_socket;
 
     uv_connect_t *req = new uv_connect_t;
     req->data = m_storage.ptr(m_key);
@@ -566,14 +590,16 @@ void Client::connect(sockaddr *addr)
 #   endif
 
     uv_tcp_connect(req, m_socket, reinterpret_cast<const sockaddr*>(addr), Client::onConnect);
+
+    delete addr;
 }
 
 
-void Client::handshake()
+void xmrig::Client::handshake()
 {
-#   ifndef XMRIG_NO_TLS
+#   ifdef XMRIG_FEATURE_TLS
     if (isTLS()) {
-        m_expire = uv_now(uv_default_loop()) + kResponseTimeout;
+        m_expire = Chrono::steadyMSecs() + kResponseTimeout;
 
         m_tls->handshake();
     }
@@ -585,7 +611,7 @@ void Client::handshake()
 }
 
 
-void Client::login()
+void xmrig::Client::login()
 {
     using namespace rapidjson;
     m_results.clear();
@@ -598,12 +624,12 @@ void Client::login()
     doc.AddMember("method",  "login", allocator);
 
     Value params(kObjectType);
-    params.AddMember("login", StringRef(m_pool.user()),     allocator);
-    params.AddMember("pass",  StringRef(m_pool.password()), allocator);
+    params.AddMember("login", m_pool.user().toJSON(),     allocator);
+    params.AddMember("pass",  m_pool.password().toJSON(), allocator);
     params.AddMember("agent", StringRef(m_agent),           allocator);
 
-    if (m_pool.rigId()) {
-        params.AddMember("rigid", StringRef(m_pool.rigId()), allocator);
+    if (!m_pool.rigId().isNull()) {
+        params.AddMember("rigid", m_pool.rigId().toJSON(), allocator);
     }
 
 #   ifdef XMRIG_PROXY_PROJECT
@@ -619,13 +645,15 @@ void Client::login()
         params.AddMember("algo", algo, allocator);
     }
 
+    m_listener->onLogin(this, doc, params);
+
     doc.AddMember("params", params, allocator);
 
     send(doc);
 }
 
 
-void Client::onClose()
+void xmrig::Client::onClose()
 {
     delete m_socket;
 
@@ -633,7 +661,7 @@ void Client::onClose()
     m_socket = nullptr;
     setState(UnconnectedState);
 
-#   ifndef XMRIG_NO_TLS
+#   ifdef XMRIG_FEATURE_TLS
     if (m_tls) {
         delete m_tls;
         m_tls = nullptr;
@@ -644,17 +672,15 @@ void Client::onClose()
 }
 
 
-void Client::parse(char *line, size_t len)
+void xmrig::Client::parse(char *line, size_t len)
 {
     startTimeout();
 
-    line[len - 1] = '\0';
-
-    LOG_DEBUG("[%s] received (%d bytes): \"%s\"", m_pool.url(), len, line);
+    LOG_DEBUG("[%s] received (%d bytes): \"%s\"", url(), len, line);
 
     if (len < 32 || line[0] != '{') {
         if (!isQuiet()) {
-            LOG_ERR("[%s] JSON decode failed", m_pool.url());
+            LOG_ERR("[%s] JSON decode failed", url());
         }
 
         return;
@@ -663,7 +689,7 @@ void Client::parse(char *line, size_t len)
     rapidjson::Document doc;
     if (doc.ParseInsitu(line).HasParseError()) {
         if (!isQuiet()) {
-            LOG_ERR("[%s] JSON decode failed: \"%s\"", m_pool.url(), rapidjson::GetParseError_En(doc.GetParseError()));
+            LOG_ERR("[%s] JSON decode failed: \"%s\"", url(), rapidjson::GetParseError_En(doc.GetParseError()));
         }
 
         return;
@@ -683,38 +709,52 @@ void Client::parse(char *line, size_t len)
 }
 
 
-void Client::parseExtensions(const rapidjson::Value &value)
+void xmrig::Client::parseExtensions(const rapidjson::Value &result)
 {
-    m_extensions = 0;
+    m_extensions.reset();
 
-    if (!value.IsArray()) {
+    if (!result.HasMember("extensions")) {
         return;
     }
 
-    for (const rapidjson::Value &ext : value.GetArray()) {
+    const rapidjson::Value &extensions = result["extensions"];
+    if (!extensions.IsArray()) {
+        return;
+    }
+
+    for (const rapidjson::Value &ext : extensions.GetArray()) {
         if (!ext.IsString()) {
             continue;
         }
 
-        if (strcmp(ext.GetString(), "algo") == 0) {
-            m_extensions |= AlgoExt;
-            continue;
-        }
+        const char *name = ext.GetString();
 
-        if (strcmp(ext.GetString(), "nicehash") == 0) {
-            m_extensions |= NicehashExt;
-            m_nicehash = true;
-            continue;
+        if (strcmp(name, "algo") == 0) {
+            setExtension(EXT_ALGO, true);
         }
+        else if (strcmp(name, "nicehash") == 0) {
+            setExtension(EXT_NICEHASH, true);
+        }
+        else if (strcmp(name, "connect") == 0) {
+            setExtension(EXT_CONNECT, true);
+        }
+        else if (strcmp(name, "keepalive") == 0) {
+            setExtension(EXT_KEEPALIVE, true);
+        }
+#       ifdef XMRIG_FEATURE_TLS
+        else if (strcmp(name, "tls") == 0) {
+            setExtension(EXT_TLS, true);
+        }
+#       endif
     }
 }
 
 
-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()) {
-            LOG_ERR("[%s] error: \"%s\", code: %d", m_pool.url(), error["message"].GetString(), error["code"].GetInt());
+            LOG_ERR("[%s] error: \"%s\", code: %d", url(), error["message"].GetString(), error["code"].GetInt());
         }
         return;
     }
@@ -726,17 +766,17 @@ void Client::parseNotification(const char *method, const rapidjson::Value &param
     if (strcmp(method, "job") == 0) {
         int code = -1;
         if (parseJob(params, &code)) {
-            m_listener->onJobReceived(this, m_job);
+            m_listener->onJobReceived(this, m_job, params);
         }
 
         return;
     }
 
-    LOG_WARN("[%s] unsupported method: \"%s\"", m_pool.url(), method);
+    LOG_WARN("[%s] unsupported method: \"%s\"", url(), method);
 }
 
 
-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();
@@ -748,7 +788,7 @@ void Client::parseResponse(int64_t id, const rapidjson::Value &result, const rap
             m_results.erase(it);
         }
         else if (!isQuiet()) {
-            LOG_ERR("[%s] error: \"%s\", code: %d", m_pool.url(), message, error["code"].GetInt());
+            LOG_ERR("[%s] error: \"%s\", code: %d", url(), message, error["code"].GetInt());
         }
 
         if (isCriticalError(message)) {
@@ -766,7 +806,7 @@ void Client::parseResponse(int64_t id, const rapidjson::Value &result, const rap
         int code = -1;
         if (!parseLogin(result, &code)) {
             if (!isQuiet()) {
-                LOG_ERR("[%s] login error code: %d", m_pool.url(), code);
+                LOG_ERR("[%s] login error code: %d", url(), code);
             }
 
             close();
@@ -775,7 +815,7 @@ void Client::parseResponse(int64_t id, const rapidjson::Value &result, const rap
 
         m_failures = 0;
         m_listener->onLoginSuccess(this);
-        m_listener->onJobReceived(this, m_job);
+        m_listener->onJobReceived(this, m_job, result["job"]);
         return;
     }
 
@@ -788,42 +828,52 @@ 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(ssize_t nread)
 {
-    char* end;
-    char* start = m_recvBuf.base;
-    size_t remaining = m_recvBufPos;
+    const size_t size = static_cast<size_t>(nread);
 
-    while ((end = static_cast<char*>(memchr(start, '\n', remaining))) != nullptr) {
-        end++;
-        size_t len = end - start;
-        parse(start, len);
-
-        remaining -= len;
-        start = end;
+    if (nread > 0 && size > m_recvBuf.available()) {
+        nread = UV_ENOBUFS;
     }
 
-    if (remaining == 0) {
-        m_recvBufPos = 0;
+    if (nread < 0) {
+        if (!isQuiet()) {
+            LOG_ERR("[%s] read error: \"%s\"", url(), uv_strerror(static_cast<int>(nread)));
+        }
+
+        close();
         return;
     }
 
-    if (start == m_recvBuf.base) {
-        return;
+    assert(m_listener != nullptr);
+    if (!m_listener) {
+        return reconnect();
     }
 
-    memcpy(m_recvBuf.base, start, remaining);
-    m_recvBufPos = remaining;
+    m_recvBuf.nread(size);
+
+#   ifdef XMRIG_FEATURE_TLS
+    if (isTLS()) {
+        LOG_DEBUG("[%s] TLS received (%d bytes)", url(), static_cast<int>(nread));
+
+        m_tls->read(m_recvBuf.base(), m_recvBuf.pos());
+        m_recvBuf.reset();
+    }
+    else
+#   endif
+    {
+        m_recvBuf.getline(this);
+    }
 }
 
 
-void Client::reconnect()
+void xmrig::Client::reconnect()
 {
     if (!m_listener) {
         m_storage.remove(m_key);
@@ -831,23 +881,24 @@ void Client::reconnect()
         return;
     }
 
-    setState(ConnectingState);
     m_keepAlive = 0;
 
     if (m_failures == -1) {
         return m_listener->onClose(this, -1);
     }
 
-    m_failures++;
-    m_listener->onClose(this, (int) m_failures);
+    setState(ConnectingState);
 
-    m_expire = uv_now(uv_default_loop()) + m_retryPause;
+    m_failures++;
+    m_listener->onClose(this, static_cast<int>(m_failures));
+
+    m_expire = Chrono::steadyMSecs() + m_retryPause;
 }
 
 
-void Client::setState(SocketState state)
+void xmrig::Client::setState(SocketState state)
 {
-    LOG_DEBUG("[%s] state: \"%s\"", m_pool.url(), states[state]);
+    LOG_DEBUG("[%s] state: \"%s\"", url(), states[state]);
 
     if (m_state == state) {
         return;
@@ -857,29 +908,36 @@ void Client::setState(SocketState state)
 }
 
 
-void Client::startTimeout()
+void xmrig::Client::startTimeout()
 {
     m_expire = 0;
 
-    if (m_pool.keepAlive()) {
-        m_keepAlive = uv_now(uv_default_loop()) + (m_pool.keepAlive() * 1000);
+    if (has<EXT_KEEPALIVE>()) {
+        const uint64_t ms = static_cast<uint64_t>(m_pool.keepAlive() > 0 ? m_pool.keepAlive() : Pool::kKeepAliveTimeout) * 1000;
+
+        m_keepAlive = Chrono::steadyMSecs() + ms;
     }
 }
 
 
-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, uv_buf_t *buf)
 {
     auto client = getClient(handle->data);
     if (!client) {
         return;
     }
 
-    buf->base = &client->m_recvBuf.base[client->m_recvBufPos];
-    buf->len  = client->m_recvBuf.len - client->m_recvBufPos;
+    buf->base = client->m_recvBuf.current();
+
+#   ifdef _WIN32
+    buf->len = static_cast<ULONG>(client->m_recvBuf.available());
+#   else
+    buf->len = client->m_recvBuf.available();
+#   endif
 }
 
 
-void Client::onClose(uv_handle_t *handle)
+void xmrig::Client::onClose(uv_handle_t *handle)
 {
     auto client = getClient(handle->data);
     if (!client) {
@@ -890,7 +948,7 @@ 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) {
@@ -900,7 +958,7 @@ void Client::onConnect(uv_connect_t *req, int status)
 
     if (status < 0) {
         if (!client->isQuiet()) {
-            LOG_ERR("[%s] connect error: \"%s\"", client->m_pool.url(), uv_strerror(status));
+            LOG_ERR("[%s] connect error: \"%s\"", client->url(), uv_strerror(status));
         }
 
         delete req;
@@ -919,94 +977,10 @@ 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 *)
 {
     auto client = getClient(stream->data);
-    if (!client) {
-        return;
-    }
-
-    if (nread < 0) {
-        if (nread != UV_EOF && !client->isQuiet()) {
-            LOG_ERR("[%s] read error: \"%s\"", client->m_pool.url(), uv_strerror((int) nread));
-        }
-
-        client->close();
-        return;
-    }
-
-    if ((size_t) nread > (sizeof(m_buf) - 8 - client->m_recvBufPos)) {
-        client->close();
-        return;
-    }
-
-    assert(client->m_listener != nullptr);
-    if (!client->m_listener) {
-        return client->reconnect();
-    }
-
-    client->m_recvBufPos += nread;
-
-#   ifndef XMRIG_NO_TLS
-    if (client->isTLS()) {
-        LOG_DEBUG("[%s] TLS received (%d bytes)", client->m_pool.url(), static_cast<int>(nread));
-
-        client->m_tls->read(client->m_recvBuf.base, client->m_recvBufPos);
-        client->m_recvBufPos = 0;
-    }
-    else
-#   endif
-    {
-        client->read();
+    if (client) {
+        client->read(nread);
     }
 }
-
-
-void Client::onResolved(uv_getaddrinfo_t *req, int status, struct addrinfo *res)
-{
-    auto client = getClient(req->data);
-    if (!client) {
-        return;
-    }
-
-    assert(client->m_listener != nullptr);
-    if (!client->m_listener) {
-        return client->reconnect();
-    }
-
-    if (status < 0) {
-        if (!client->isQuiet()) {
-            LOG_ERR("[%s] DNS error: \"%s\"", client->m_pool.url(), uv_strerror(status));
-        }
-
-        return client->reconnect();
-    }
-
-    addrinfo *ptr = res;
-    std::vector<addrinfo*> ipv4;
-    std::vector<addrinfo*> ipv6;
-
-    while (ptr != nullptr) {
-        if (ptr->ai_family == AF_INET) {
-            ipv4.push_back(ptr);
-        }
-
-        if (ptr->ai_family == AF_INET6) {
-            ipv6.push_back(ptr);
-        }
-
-        ptr = ptr->ai_next;
-    }
-
-    if (ipv4.empty() && ipv6.empty()) {
-        if (!client->isQuiet()) {
-            LOG_ERR("[%s] DNS error: \"No IPv4 (A) or IPv6 (AAAA) records found\"", client->m_pool.url());
-        }
-
-        uv_freeaddrinfo(res);
-        return client->reconnect();
-    }
-
-    client->connect(ipv4, ipv6);
-    uv_freeaddrinfo(res);
-}

src/base/net/stratum/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
@@ -25,28 +26,34 @@
 #define XMRIG_CLIENT_H
 
 
+#include <bitset>
 #include <map>
 #include <uv.h>
 #include <vector>
 
 
+#include "base/kernel/interfaces/IDnsListener.h"
+#include "base/kernel/interfaces/ILineListener.h"
+#include "base/net/stratum/Job.h"
+#include "base/net/stratum/Pool.h"
+#include "base/net/stratum/SubmitResult.h"
+#include "base/net/tools/RecvBuf.h"
+#include "base/net/tools/Storage.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
+class Client : public IDnsListener, public ILineListener
 {
 public:
     enum SocketState {
@@ -57,18 +64,28 @@ public:
         ClosingState
     };
 
+    enum Extension {
+        EXT_ALGO,
+        EXT_NICEHASH,
+        EXT_CONNECT,
+        EXT_TLS,
+        EXT_KEEPALIVE,
+        EXT_MAX
+    };
+
     constexpr static int kResponseTimeout = 20 * 1000;
 
-#   ifndef XMRIG_NO_TLS
+#   ifdef XMRIG_FEATURE_TLS
     constexpr static int kInputBufferSize = 1024 * 16;
 #   else
     constexpr static int kInputBufferSize = 1024 * 2;
 #   endif
 
     Client(int id, const char *agent, IClientListener *listener);
-    ~Client();
+    ~Client() override;
 
     bool disconnect();
+    bool isTLS() const;
     const char *tlsFingerprint() const;
     const char *tlsVersion() const;
     int64_t submit(const JobResult &result);
@@ -78,95 +95,102 @@ public:
     void setPool(const Pool &pool);
     void tick(uint64_t now);
 
+    inline bool isEnabled() const                     { return m_enabled; }
     inline bool isReady() const                       { return m_state == ConnectedState && m_failures == 0; }
     inline const char *host() const                   { return m_pool.host(); }
     inline const char *ip() const                     { return m_ip; }
     inline const Job &job() const                     { return m_job; }
+    inline const Pool &pool() const                   { return m_pool; }
     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 setEnabled(bool enabled)              { m_enabled = enabled; }
     inline void setQuiet(bool quiet)                  { m_quiet = quiet; }
     inline void setRetries(int retries)               { m_retries = retries; }
     inline void setRetryPause(int ms)                 { m_retryPause = ms; }
 
+    template<Extension ext> inline bool has() const noexcept { return m_extensions.test(ext); }
+
+protected:
+    inline void onLine(char *line, size_t size) override { parse(line, size); }
+
+    void onResolved(const Dns &dns, int status) override;
+
 private:
     class Tls;
 
-
-    enum Extensions {
-        NicehashExt  = 1,
-        AlgoExt      = 2
-    };
-
     bool close();
     bool isCriticalError(const char *message);
-    bool isTLS() const;
     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;
-    int resolve(const char *host);
+    bool verifyAlgorithm(const Algorithm &algorithm) const;
+    int resolve(const String &host);
     int64_t send(const rapidjson::Document &doc);
     int64_t send(size_t size);
-    void connect(const std::vector<addrinfo*> &ipv4, const std::vector<addrinfo*> &ipv6);
     void connect(sockaddr *addr);
     void handshake();
     void login();
     void onClose();
     void parse(char *line, size_t len);
-    void parseExtensions(const rapidjson::Value &value);
+    void parseExtensions(const rapidjson::Value &result);
     void parseNotification(const char *method, const rapidjson::Value &params, const rapidjson::Value &error);
     void parseResponse(int64_t id, const rapidjson::Value &result, const rapidjson::Value &error);
     void ping();
-    void read();
+    void read(ssize_t nread);
     void reconnect();
     void setState(SocketState state);
     void startTimeout();
 
     inline bool isQuiet() const                                   { return m_quiet || m_failures >= m_retries; }
+    inline const char *url() const                                { return m_pool.url(); }
+    inline void setExtension(Extension ext, bool enable) noexcept { m_extensions.set(ext, enable); }
 
     static void onAllocBuffer(uv_handle_t *handle, size_t suggested_size, uv_buf_t *buf);
     static void onClose(uv_handle_t *handle);
     static void onConnect(uv_connect_t *req, int status);
     static void onRead(uv_stream_t *stream, ssize_t nread, const uv_buf_t *buf);
-    static void onResolved(uv_getaddrinfo_t *req, int status, struct addrinfo *res);
 
     static inline Client *getClient(void *data) { return m_storage.get(data); }
 
-    addrinfo m_hints;
+    bool m_enabled;
     bool m_ipv6;
-    bool m_nicehash;
     bool m_quiet;
-    char m_buf[kInputBufferSize];
-    char m_ip[46];
     char m_sendBuf[2048];
     const char *m_agent;
+    Dns *m_dns;
     IClientListener *m_listener;
-    int m_extensions;
     int m_id;
     int m_retries;
     int m_retryPause;
     int64_t m_failures;
     Job m_job;
     Pool m_pool;
-    size_t m_recvBufPos;
+    RecvBuf<kInputBufferSize> m_recvBuf;
     SocketState m_state;
+    std::bitset<EXT_MAX> m_extensions;
     std::map<int64_t, SubmitResult> m_results;
+    String m_ip;
+    String m_rpcId;
     Tls *m_tls;
     uint64_t m_expire;
     uint64_t m_jobs;
     uint64_t m_keepAlive;
     uintptr_t m_key;
-    uv_buf_t m_recvBuf;
-    uv_getaddrinfo_t m_resolver;
     uv_stream_t *m_stream;
     uv_tcp_t *m_socket;
-    xmrig::Id m_rpcId;
 
     static int64_t m_sequence;
-    static xmrig::Storage<Client> m_storage;
+    static Storage<Client> m_storage;
 };
 
 
+template<> inline bool Client::has<Client::EXT_NICEHASH>() const noexcept  { return m_extensions.test(EXT_NICEHASH) || m_pool.isNicehash(); }
+template<> inline bool Client::has<Client::EXT_KEEPALIVE>() const noexcept { return m_extensions.test(EXT_KEEPALIVE) || m_pool.keepAlive() > 0; }
+
+
+} /* namespace xmrig */
+
+
 #endif /* XMRIG_CLIENT_H */

src/base/net/stratum/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
@@ -28,70 +28,52 @@
 #include <string.h>
 
 
-#include "common/net/Job.h"
+#include "base/net/stratum/Job.h"
+#include "base/tools/Buffer.h"
 
 
-static inline unsigned char hf_hex2bin(char c, bool &err)
-{
-    if (c >= '0' && c <= '9') {
-        return c - '0';
-    }
-    else if (c >= 'a' && c <= 'f') {
-        return c - 'a' + 0xA;
-    }
-    else if (c >= 'A' && c <= 'F') {
-        return c - 'A' + 0xA;
-    }
-
-    err = true;
-    return 0;
-}
-
-
-static inline char hf_bin2hex(unsigned char c)
-{
-    if (c <= 0x9) {
-        return '0' + c;
-    }
-
-    return 'a' - 0xA + c;
-}
-
-
-Job::Job() :
+xmrig::Job::Job() :
     m_autoVariant(false),
     m_nicehash(false),
     m_poolId(-2),
     m_threadId(-1),
     m_size(0),
     m_diff(0),
+    m_height(0),
     m_target(0),
     m_blob()
 {
 }
 
 
-Job::Job(int poolId, bool nicehash, const xmrig::Algorithm &algorithm, const xmrig::Id &clientId) :
-    m_autoVariant(algorithm.variant() == xmrig::VARIANT_AUTO),
+xmrig::Job::Job(int poolId, bool nicehash, const Algorithm &algorithm, const String &clientId) :
+    m_algorithm(algorithm),
+    m_autoVariant(algorithm.variant() == VARIANT_AUTO),
     m_nicehash(nicehash),
     m_poolId(poolId),
     m_threadId(-1),
     m_size(0),
+    m_clientId(clientId),
     m_diff(0),
+    m_height(0),
     m_target(0),
-    m_blob(),
-    m_algorithm(algorithm),
-    m_clientId(clientId)
+    m_blob()
 {
 }
 
 
-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;
@@ -107,7 +89,7 @@ bool Job::setBlob(const char *blob)
         return false;
     }
 
-    if (!fromHex(blob, (int) m_size * 2, m_blob)) {
+    if (!Buffer::fromHex(blob, m_size * 2, m_blob)) {
         return false;
     }
 
@@ -119,6 +101,24 @@ 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 +128,7 @@ bool Job::setBlob(const char *blob)
 }
 
 
-bool Job::setTarget(const char *target)
+bool xmrig::Job::setTarget(const char *target)
 {
     if (!target) {
         return false;
@@ -141,7 +141,7 @@ bool Job::setTarget(const char *target)
         char str[8];
         memcpy(str, target, len);
 
-        if (!fromHex(str, 8, reinterpret_cast<unsigned char*>(&tmp)) || tmp == 0) {
+        if (!Buffer::fromHex(str, 8, reinterpret_cast<uint8_t *>(&tmp)) || tmp == 0) {
             return false;
         }
 
@@ -152,7 +152,7 @@ bool Job::setTarget(const char *target)
         char str[16];
         memcpy(str, target, len);
 
-        if (!fromHex(str, 16, reinterpret_cast<unsigned char*>(&m_target)) || m_target == 0) {
+        if (!Buffer::fromHex(str, 16, reinterpret_cast<uint8_t *>(&m_target)) || m_target == 0) {
             return false;
         }
     }
@@ -170,7 +170,7 @@ bool Job::setTarget(const char *target)
 }
 
 
-void Job::setAlgorithm(const char *algo)
+void xmrig::Job::setAlgorithm(const char *algo)
 {
     m_algorithm.parseAlgorithm(algo);
 
@@ -180,59 +180,17 @@ 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)
 {
-    bool error = false;
-    for (unsigned int i = 0; i < len; i += 2) {
-        out[i / 2] = (hf_hex2bin(in[i], error) << 4) | hf_hex2bin(in[i + 1], error);
-
-        if (error) {
-            return false;
-        }
-    }
-    return true;
+    m_height = height;
 }
 
 
-void Job::toHex(const unsigned char* in, unsigned int len, char* out)
+xmrig::Variant xmrig::Job::variant() const
 {
-    for (unsigned int i = 0; i < len; i++) {
-        out[i * 2] = hf_bin2hex((in[i] & 0xF0) >> 4);
-        out[i * 2 + 1] = hf_bin2hex(in[i] & 0x0F);
-    }
-}
-
-
-#ifdef APP_DEBUG
-char *Job::toHex(const unsigned char* in, unsigned int len)
-{
-    char *out = new char[len * 2 + 1]();
-    toHex(in, len, out);
-
-    return out;
-}
-#endif
-
-
-bool Job::operator==(const Job &other) 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/base/net/stratum/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 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
@@ -31,37 +31,48 @@
 #include <stdint.h>
 
 
+#include "base/tools/String.h"
 #include "common/crypto/Algorithm.h"
-#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 String &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 bool setId(const char *id)                 { return m_id = id; }
+    inline const Algorithm &algorithm() const         { return m_algorithm; }
+    inline const String &clientId() const             { return m_clientId; }
+    inline const String &id() const                   { return m_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 xmrig::Id &clientId() const          { return m_clientId; }
-    inline const xmrig::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 height() const                    { return m_height; }
     inline uint64_t target() const                    { return m_target; }
+    inline uint8_t fixedByte() const                  { return *(m_blob + 42); }
     inline void reset()                               { m_size = 0; m_diff = 0; }
-    inline void setClientId(const xmrig::Id &id)      { m_clientId = id; }
+    inline void setClientId(const String &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); }
@@ -69,40 +80,40 @@ public:
 
 #   ifdef XMRIG_PROXY_PROJECT
     inline char *rawBlob()                 { return m_rawBlob; }
+    inline const char *rawBlob() const     { return m_rawBlob; }
     inline const char *rawTarget() const   { return m_rawTarget; }
 #   endif
 
-    static bool fromHex(const char* in, unsigned int len, unsigned char* out);
     static inline uint32_t *nonce(uint8_t *blob)   { return reinterpret_cast<uint32_t*>(blob + 39); }
     static inline uint64_t toDiff(uint64_t target) { return 0xFFFFFFFFFFFFFFFFULL / target; }
-    static void toHex(const unsigned char* in, unsigned int len, char* out);
 
-#   ifdef APP_DEBUG
-    static char *toHex(const unsigned char* in, unsigned int len);
-#   endif
-
-    bool operator==(const Job &other) const;
-    bool operator!=(const Job &other) const;
+    inline bool operator==(const Job &other) const { return isEqual(other); }
+    inline bool operator!=(const Job &other) const { return !isEqual(other); }
 
 private:
-    xmrig::Variant variant() const;
+    Variant variant() const;
 
+    Algorithm m_algorithm;
     bool m_autoVariant;
     bool m_nicehash;
     int m_poolId;
     int m_threadId;
     size_t m_size;
+    String m_clientId;
+    String m_id;
     uint64_t m_diff;
+    uint64_t m_height;
     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.
-    xmrig::Algorithm m_algorithm;
-    xmrig::Id m_clientId;
-    xmrig::Id m_id;
+    uint8_t m_blob[kMaxBlobSize];
 
 #   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/base/net/stratum/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 2018      SChernykh   <https://github.com/SChernykh>
- * Copyright 2016-2018 XMRig       <https://github.com/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       <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
@@ -29,12 +29,13 @@
 #include <stdio.h>
 
 
-#include "common/net/Pool.h"
+#include "base/io/Json.h"
+#include "base/net/stratum/Pool.h"
 #include "rapidjson/document.h"
 
 
 #ifdef APP_DEBUG
-#   include "common/log/Log.h"
+#   include "base/io/log/Log.h"
 #endif
 
 
@@ -44,7 +45,27 @@
 #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";
+
+const String Pool::kDefaultPassword = "x";
+const String Pool::kDefaultUser     = "x";
+
+}
+
+
+xmrig::Pool::Pool() :
+    m_enabled(true),
     m_nicehash(false),
     m_tls(false),
     m_keepAlive(0),
@@ -64,7 +85,8 @@ 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 +96,53 @@ 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 +154,7 @@ 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 +167,8 @@ 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) {
-        return true;
+    if (m_algorithm.algo() == xmrig::CRYPTONIGHT && algorithm.algo() == xmrig::CRYPTONIGHT) {
+        return m_algorithm.variant() == xmrig::VARIANT_RWZ || m_algorithm.variant() == xmrig::VARIANT_ZLS;
     }
 #   endif
 
@@ -115,9 +176,22 @@ bool Pool::isCompatible(const xmrig::Algorithm &algorithm) const
 }
 
 
-bool Pool::isEqual(const Pool &other) const
+bool xmrig::Pool::isEnabled() const
+{
+#   ifndef XMRIG_FEATURE_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 +205,7 @@ 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 +241,7 @@ 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 +252,7 @@ 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 +260,7 @@ 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 +269,7 @@ 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 +277,47 @@ rapidjson::Value Pool::toJSON(rapidjson::Document &doc) const
 
     Value obj(kObjectType);
 
-    obj.AddMember("url",    StringRef(url()), allocator);
-    obj.AddMember("user",   StringRef(user()), allocator);
-    obj.AddMember("pass",   StringRef(password()), allocator);
-    obj.AddMember("rig-id", rigId() ? Value(StringRef(rigId())).Move() : Value(kNullType).Move(), allocator);
+    obj.AddMember(StringRef(kUrl),   m_url.toJSON(), allocator);
+    obj.AddMember(StringRef(kUser),  m_user.toJSON(), allocator);
+    obj.AddMember(StringRef(kPass),  m_password.toJSON(), allocator);
+    obj.AddMember(StringRef(kRigId), m_rigId.toJSON(), allocator);
 
 #   ifndef XMRIG_PROXY_PROJECT
-    obj.AddMember("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 xmrig::VARIANT_0:
-    case xmrig::VARIANT_1:
-    case xmrig::VARIANT_2:
-        obj.AddMember("variant", m_algorithm.variant(), allocator);
+    case VARIANT_AUTO:
+    case VARIANT_0:
+    case VARIANT_1:
+        obj.AddMember(StringRef(kVariant), m_algorithm.variant(), allocator);
+        break;
+
+    case VARIANT_2:
+        obj.AddMember(StringRef(kVariant), 2, allocator);
         break;
 
     default:
-        obj.AddMember("variant", StringRef(m_algorithm.variantName()), allocator);
+        obj.AddMember(StringRef(kVariant), StringRef(m_algorithm.variantName()), allocator);
         break;
     }
 
-    obj.AddMember("tls",             isTLS(), allocator);
-    obj.AddMember("tls-fingerprint", fingerprint() ? Value(StringRef(fingerprint())).Move() : Value(kNullType).Move(), allocator);
+    obj.AddMember(StringRef(kEnabled),     m_enabled, 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 +332,7 @@ 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 +341,7 @@ 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 +356,7 @@ 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 +368,7 @@ 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 +379,7 @@ 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 +390,7 @@ 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 +400,39 @@ void Pool::adjustVariant(const xmrig::Variant variantHint)
         m_nicehash  = true;
         bool valid  = true;
 
-        if (m_host.contains("cryptonight.") && m_port == 3355) {
-            valid = m_algorithm.algo() == CRYPTONIGHT;
+        switch (m_port) {
+        case 3355:
+        case 33355:
+            valid = m_algorithm.algo() == CRYPTONIGHT && m_host.contains("cryptonight.");
             m_algorithm.setVariant(VARIANT_0);
-        }
-        else if (m_host.contains("cryptonightv7.") && m_port == 3363) {
-            valid = m_algorithm.algo() == CRYPTONIGHT;
+            break;
+
+        case 3363:
+        case 33363:
+            valid = m_algorithm.algo() == CRYPTONIGHT && m_host.contains("cryptonightv7.");
             m_algorithm.setVariant(VARIANT_1);
-        }
-        else if (m_host.contains("cryptonightheavy.") && m_port == 3364) {
-            valid = m_algorithm.algo() == CRYPTONIGHT_HEAVY;
+            break;
+
+        case 3364:
+            valid = m_algorithm.algo() == CRYPTONIGHT_HEAVY && m_host.contains("cryptonightheavy.");
             m_algorithm.setVariant(VARIANT_0);
+            break;
+
+        case 3367:
+        case 33367:
+            valid = m_algorithm.algo() == CRYPTONIGHT && m_host.contains("cryptonightv8.");
+            m_algorithm.setVariant(VARIANT_2);
+            break;
+
+        default:
+            break;
         }
 
         if (!valid) {
             m_algorithm.setAlgo(INVALID_ALGO);
         }
 
+        m_tls = m_port > 33000;
         return;
     }
 
@@ -349,7 +443,7 @@ 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_1 : 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 +476,7 @@ void Pool::adjustVariant(const xmrig::Variant variantHint)
 }
 
 
-void Pool::rebuild()
+void xmrig::Pool::rebuild()
 {
     m_algorithms.clear();
 
@@ -393,15 +487,22 @@ void Pool::rebuild()
     m_algorithms.push_back(m_algorithm);
 
 #   ifndef XMRIG_PROXY_PROJECT
-    addVariant(xmrig::VARIANT_2);
-    addVariant(xmrig::VARIANT_1);
-    addVariant(xmrig::VARIANT_0);
-    addVariant(xmrig::VARIANT_XTL);
-    addVariant(xmrig::VARIANT_TUBE);
-    addVariant(xmrig::VARIANT_MSR);
-    addVariant(xmrig::VARIANT_XHV);
-    addVariant(xmrig::VARIANT_XAO);
-    addVariant(xmrig::VARIANT_RTO);
-    addVariant(xmrig::VARIANT_AUTO);
+    addVariant(VARIANT_4);
+    addVariant(VARIANT_WOW);
+    addVariant(VARIANT_2);
+    addVariant(VARIANT_1);
+    addVariant(VARIANT_0);
+    addVariant(VARIANT_HALF);
+    addVariant(VARIANT_XTL);
+    addVariant(VARIANT_TUBE);
+    addVariant(VARIANT_MSR);
+    addVariant(VARIANT_XHV);
+    addVariant(VARIANT_XAO);
+    addVariant(VARIANT_RTO);
+    addVariant(VARIANT_GPU);
+    addVariant(VARIANT_RWZ);
+    addVariant(VARIANT_ZLS);
+    addVariant(VARIANT_DOUBLE);
+    addVariant(VARIANT_AUTO);
 #   endif
 }

src/base/net/stratum/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 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
@@ -29,21 +29,26 @@
 #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:
-    constexpr static const char *kDefaultPassword = "x";
-    constexpr static const char *kDefaultUser     = "x";
+    static const String kDefaultPassword;
+    static const String kDefaultUser;
+
     constexpr static uint16_t kDefaultPort        = 3333;
     constexpr static int kKeepAliveTimeout        = 60;
 
     Pool();
     Pool(const char *url);
+    Pool(const rapidjson::Value &object);
     Pool(const char *host,
          uint16_t port,
          const char *user       = nullptr,
@@ -53,38 +58,40 @@ public:
          bool tls               = false
        );
 
+    inline Algorithm &algorithm()                       { return m_algorithm; }
     inline bool isNicehash() const                      { return m_nicehash; }
     inline bool isTLS() const                           { return m_tls; }
     inline bool isValid() const                         { return !m_host.isNull() && m_port > 0; }
-    inline const char *fingerprint() const              { return m_fingerprint.data(); }
-    inline const char *host() const                     { return m_host.data(); }
-    inline const char *password() const                 { return !m_password.isNull() ? m_password.data() : kDefaultPassword; }
-    inline const char *rigId() const                    { return m_rigId.data(); }
-    inline const char *url() const                      { return m_url.data(); }
-    inline const char *user() const                     { return !m_user.isNull() ? m_user.data() : kDefaultUser; }
-    inline const xmrig::Algorithm &algorithm() const    { return m_algorithm; }
-    inline const xmrig::Algorithms &algorithms() const  { return m_algorithms; }
+    inline const Algorithm &algorithm() const           { return m_algorithm; }
+    inline const Algorithms &algorithms() const         { return m_algorithms; }
+    inline const String &fingerprint() const            { return m_fingerprint; }
+    inline const String &host() const                   { return m_host; }
+    inline const String &password() const               { return !m_password.isNull() ? m_password : kDefaultPassword; }
+    inline const String &rigId() const                  { return m_rigId; }
+    inline const String &url() const                    { return m_url; }
+    inline const String &user() const                   { return !m_user.isNull() ? m_user : kDefaultUser; }
     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(bool enable)               { setKeepAlive(enable ? kKeepAliveTimeout : 0); }
     inline void setKeepAlive(int keepAlive)             { m_keepAlive = keepAlive >= 0 ? keepAlive : 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 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 setAlgo(const xmrig::Algorithm &algorithm);
+    void adjust(const Algorithm &algorithm);
+    void setAlgo(const Algorithm &algorithm);
 
 #   ifdef APP_DEBUG
     void print() const;
@@ -92,25 +99,27 @@ public:
 
 private:
     bool parseIPv6(const char *addr);
-    void addVariant(xmrig::Variant variant);
-    void adjustVariant(const xmrig::Variant variantHint);
+    void addVariant(Variant variant);
+    void adjustVariant(const Variant variantHint);
     void rebuild();
 
+    Algorithm m_algorithm;
+    Algorithms m_algorithms;
+    bool m_enabled;
     bool m_nicehash;
     bool m_tls;
     int m_keepAlive;
+    String m_fingerprint;
+    String m_host;
+    String m_password;
+    String m_rigId;
+    String m_url;
+    String m_user;
     uint16_t m_port;
-    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/stratum/Pools.cpp

@@ -0,0 +1,216 @@
+/* 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/log/Log.h"
+#include "base/net/stratum/Pools.h"
+#include "base/net/stratum/strategies/FailoverStrategy.h"
+#include "base/net/stratum/strategies/SinglePoolStrategy.h"
+#include "donate.h"
+#include "rapidjson/document.h"
+
+
+xmrig::Pools::Pools() :
+    m_donateLevel(kDefaultDonateLevel),
+    m_retries(5),
+    m_retryPause(5),
+    m_proxyDonate(PROXY_DONATE_AUTO)
+{
+#   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) {
+        Log::print(GREEN_BOLD(" * ") WHITE_BOLD("POOL #%-7zu") CSI "1;%dm%s" CLEAR " variant " WHITE_BOLD("%s"),
+                   i,
+                   (pool.isEnabled() ? (pool.isTLS() ? 32 : 36) : 31),
+                   pool.url().data(),
+                   pool.algorithm().variantName()
+                   );
+
+        i++;
+    }
+
+#   ifdef APP_DEBUG
+    LOG_NOTICE("POOLS --------------------------------------------------------------------");
+    for (const Pool &pool : m_data) {
+        pool.print();
+    }
+    LOG_NOTICE("--------------------------------------------------------------------------");
+#   endif
+}
+
+
+void xmrig::Pools::setDonateLevel(int level)
+{
+    if (level >= kMinimumDonateLevel && level <= 99) {
+        m_donateLevel = level;
+    }
+}
+
+
+void xmrig::Pools::setProxyDonate(int value)
+{
+    switch (value) {
+    case PROXY_DONATE_NONE:
+    case PROXY_DONATE_AUTO:
+    case PROXY_DONATE_ALWAYS:
+        m_proxyDonate = static_cast<ProxyDonate>(value);
+    }
+}
+
+
+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/stratum/Pools.h

@@ -0,0 +1,100 @@
+/* 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/stratum/Pool.h"
+
+
+namespace xmrig {
+
+
+class IStrategy;
+class IStrategyListener;
+
+
+class Pools
+{
+public:
+    enum ProxyDonate {
+        PROXY_DONATE_NONE,
+        PROXY_DONATE_AUTO,
+        PROXY_DONATE_ALWAYS
+    };
+
+    Pools();
+
+    inline bool setUserpass(const char *userpass)       { return current().setUserpass(userpass); }
+    inline const std::vector<Pool> &data() const        { return m_data; }
+    inline int donateLevel() const                      { return m_donateLevel; }
+    inline int retries() const                          { return m_retries; }
+    inline int retryPause() const                       { return m_retryPause; }
+    inline ProxyDonate proxyDonate() const              { return m_proxyDonate; }
+    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 setDonateLevel(int level);
+    void setProxyDonate(int value);
+    void setRetries(int retries);
+    void setRetryPause(int retryPause);
+
+private:
+    Pool &current();
+
+    int m_donateLevel;
+    int m_retries;
+    int m_retryPause;
+    ProxyDonate m_proxyDonate;
+    std::vector<Pool> m_data;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_POOLS_H */

src/base/net/stratum/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
@@ -21,20 +22,38 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __SUBMITRESULT_H__
-#define __SUBMITRESULT_H__
+#ifndef XMRIG_SUBMITRESULT_H
+#define XMRIG_SUBMITRESULT_H
 
 
-#include <uv.h>
+#include "base/tools/Chrono.h"
+
+
+namespace xmrig {
 
 
 class SubmitResult
 {
 public:
-    inline SubmitResult() : reqId(0), seq(0), diff(0), actualDiff(0), elapsed(0), start(0) {}
-    SubmitResult(int64_t seq, uint32_t diff, uint64_t actualDiff, int64_t reqId = 0);
+    inline SubmitResult() :
+        reqId(0),
+        seq(0),
+        diff(0),
+        actualDiff(0),
+        elapsed(0),
+        m_start(0)
+    {}
 
-    void done();
+    inline SubmitResult(int64_t seq, uint32_t diff, uint64_t actualDiff, int64_t reqId = 0) :
+        reqId(reqId),
+        seq(seq),
+        diff(diff),
+        actualDiff(actualDiff),
+        elapsed(0),
+        m_start(Chrono::steadyMSecs())
+    {}
+
+    inline void done() { elapsed = Chrono::steadyMSecs() - m_start; }
 
     int64_t reqId;
     int64_t seq;
@@ -43,7 +62,11 @@ public:
     uint64_t elapsed;
 
 private:
-    uint64_t start;
+    uint64_t m_start;
 };
 
-#endif /* __SUBMITRESULT_H__ */
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_SUBMITRESULT_H */

src/base/net/stratum/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 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
@@ -27,9 +27,10 @@
 #include <assert.h>
 
 
-#include "common/net/Client.h"
-#include "common/net/Tls.h"
-#include "common/log/Log.h"
+#include "base/io/log/Log.h"
+#include "base/net/stratum/Client.h"
+#include "base/net/stratum/Tls.h"
+#include "base/tools/Buffer.h"
 
 
 #ifdef _MSC_VER
@@ -37,7 +38,7 @@
 #endif
 
 
-Client::Tls::Tls(Client *client) :
+xmrig::Client::Tls::Tls(Client *client) :
     m_ready(false),
     m_buf(),
     m_fingerprint(),
@@ -57,7 +58,7 @@ Client::Tls::Tls(Client *client) :
 }
 
 
-Client::Tls::~Tls()
+xmrig::Client::Tls::~Tls()
 {
     if (m_ctx) {
         SSL_CTX_free(m_ctx);
@@ -69,7 +70,7 @@ Client::Tls::~Tls()
 }
 
 
-bool Client::Tls::handshake()
+bool xmrig::Client::Tls::handshake()
 {
     m_ssl = SSL_new(m_ctx);
     assert(m_ssl != nullptr);
@@ -86,7 +87,7 @@ 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 +95,19 @@ 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);
 
@@ -134,27 +135,28 @@ void Client::Tls::read(const char *data, size_t size)
 
     int bytes_read = 0;
     while ((bytes_read = SSL_read(m_ssl, m_buf, sizeof(m_buf))) > 0) {
-        m_client->parse(m_buf, bytes_read);
+        m_buf[bytes_read - 1] = '\0';
+        m_client->parse(m_buf, static_cast<size_t>(bytes_read));
     }
 }
 
 
-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());
+        LOG_ERR("[%s] Failed to get server certificate", m_client->url());
 
         return false;
     }
 
     if (!verifyFingerprint(cert)) {
-        LOG_ERR("[%s] Failed to verify server certificate fingerprint", m_client->m_pool.url());
+        LOG_ERR("[%s] Failed to verify server certificate fingerprint", m_client->url());
 
         const char *fingerprint = m_client->m_pool.fingerprint();
         if (strlen(m_fingerprint) == 64 && fingerprint != nullptr) {
@@ -169,7 +171,7 @@ 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) {
@@ -183,7 +185,7 @@ bool Client::Tls::verifyFingerprint(X509 *cert)
         return false;
     }
 
-    Job::toHex(md, 32, m_fingerprint);
+    Buffer::toHex(md, 32, m_fingerprint);
     const char *fingerprint = m_client->m_pool.fingerprint();
 
     return fingerprint == nullptr || strncasecmp(m_fingerprint, fingerprint, 64) == 0;