Update README.md

Update Asm.cpp

CHANGELOG.md

@@ -1,3 +1,80 @@
+# v2.8.1
+- [#768](https://github.com/xmrig/xmrig/issues/768) Fixed build with Visual Studio 2015.
+- [#769](https://github.com/xmrig/xmrig/issues/769) Fixed regression, some ANSI escape sequences was in log with disabled colors.
+- [#777](https://github.com/xmrig/xmrig/issues/777) Better report about pool connection issues. 
+- Simplified checks for ASM auto detection, only AES support necessary.
+- Added missing options to `--help` output.
+
+# v2.8.0
+- **[#753](https://github.com/xmrig/xmrig/issues/753) Added new algorithm [CryptoNight variant 2](https://github.com/xmrig/xmrig/issues/753) for Monero fork, thanks [@SChernykh](https://github.com/SChernykh).**
+  - Added global and per thread option `"asm"` and and command line equivalent.
+- **[#758](https://github.com/xmrig/xmrig/issues/758) Added SSL/TLS support for secure connections to pools.**
+  - Added per pool options `"tls"` and `"tls-fingerprint"` and command line equivalents.
+- [#767](https://github.com/xmrig/xmrig/issues/767) Added config autosave feature, same with GPU miners.  
+- [#245](https://github.com/xmrig/xmrig-proxy/issues/245) Fixed API ID collision when run multiple miners on same machine.
+- [#757](https://github.com/xmrig/xmrig/issues/757) Fixed send buffer overflow.
+
+# v2.6.4
+- [#700](https://github.com/xmrig/xmrig/issues/700) `cryptonight-lite/ipbc` replaced to `cryptonight-heavy/tube` for **Bittube (TUBE)**.
+- Added `cryptonight/rto` (cryptonight variant 1 with IPBC/TUBE mod) variant for **Arto (RTO)** coin.
+- Added `cryptonight/xao` (original cryptonight with bigger iteration count) variant for **Alloy (XAO)** coin.
+- Better variant detection for **nicehash.com** and **minergate.com**.
+- [#692](https://github.com/xmrig/xmrig/issues/692) Added support for specify both algorithm and variant via single `algo` option.
+
+# v2.6.3
+- **Added support for new cryptonight-heavy variant xhv** (`cn-heavy/xhv`) for upcoming Haven Protocol fork.
+- **Added support for new cryptonight variant msr** (`cn/msr`) also known as `cryptonight-fast` for upcoming Masari fork.
+- Added new detailed hashrate report.
+- [#446](https://github.com/xmrig/xmrig/issues/446) Likely fixed SIGBUS error on 32 bit ARM CPUs.
+- [#551](https://github.com/xmrig/xmrig/issues/551) Fixed `cn-heavy` algorithm on ARMv8.
+- [#614](https://github.com/xmrig/xmrig/issues/614) Fixed display issue with huge pages percentage when colors disabled.
+- [#615](https://github.com/xmrig/xmrig/issues/615) Fixed build without libcpuid.
+- [#629](https://github.com/xmrig/xmrig/pull/629) Fixed file logging with non-seekable files.
+- [#672](https://github.com/xmrig/xmrig/pull/672) Reverted back `cryptonight-light` and exit if no valid algorithm specified.
+
+# v2.6.2
+ - [#607](https://github.com/xmrig/xmrig/issues/607) Fixed donation bug.
+ - [#610](https://github.com/xmrig/xmrig/issues/610) Fixed ARM build.
+
+# v2.6.1
+ - [#168](https://github.com/xmrig/xmrig-proxy/issues/168) Added support for [mining algorithm negotiation](https://github.com/xmrig/xmrig-proxy/blob/dev/doc/STRATUM_EXT.md#1-mining-algorithm-negotiation).
+ - Added IPBC coin support, base algorithm `cn-lite` variant `ipbc`.
+ - [#581](https://github.com/xmrig/xmrig/issues/581) Added support for upcoming Stellite (XTL) fork, base algorithm `cn` variant `xtl`, variant can set now, no need do it after fork.
+ - Added support for **rig-id** stratum protocol extensions, compatible with xmr-stak.
+ - Changed behavior for option `variant=-1` for `cryptonight`, now variant is `1` by default, if you mine old coins need change `variant` to `0`.
+ - A lot of small fixes and better unification with proxy code.
+
+# v2.6.0-beta3
+- [#563](https://github.com/xmrig/xmrig/issues/563) **Added [advanced threads mode](https://github.com/xmrig/xmrig/issues/563), now possible configure each thread individually.**
+- [#255](https://github.com/xmrig/xmrig/issues/563) Low power mode extended to **triple**, **quard** and **penta** modes.
+- [#519](https://github.com/xmrig/xmrig/issues/519) Fixed high donation levels, improved donation start time randomization.
+- [#554](https://github.com/xmrig/xmrig/issues/554) Fixed regression with `print-time` option.
+
+# v2.6.0-beta2
+- Improved performance for `cryptonight v7` especially in double hash mode.
+- [#499](https://github.com/xmrig/xmrig/issues/499) IPv6 disabled for internal HTTP API by default, was causing issues on some systems.
+- Added short aliases for algorithm names: `cn`, `cn-lite` and `cn-heavy`.
+- Fixed regressions (v2.6.0-beta1 affected)
+  - [#494](https://github.com/xmrig/xmrig/issues/494) Command line option `--donate-level` was broken.
+  - [#502](https://github.com/xmrig/xmrig/issues/502) Build without libmicrohttpd was broken.
+  - Fixed nonce calculation for `--av 4` (software AES, double hash) was causing reduction of effective hashrate and rejected shares on nicehash.
+
+# v2.6.0-beta1
+ - [#476](https://github.com/xmrig/xmrig/issues/476) **Added Cryptonight-Heavy support for Sumokoin ASIC resistance fork.**
+ - HTTP server now runs in main loop, it make possible easy extend API without worry about thread synchronization.
+ - Added initial graceful reload support, miner will reload configuration if config file changed, disabled by default until it will be fully implemented and tested.
+ - Added API endpoint `PUT /1/config` to update current config.
+ - Added API endpoint `GET /1/config` to get current active config.
+ - Added API endpoint `GET /1/threads` to get current active threads configuration.
+ - API endpoint `GET /` now deprecated, use `GET /1/summary` instead.
+ - Added `--api-no-ipv6` and similar config option to disable IPv6 support for HTTP API.
+ - Added `--api-no-restricted` to enable full access to api, this option has no effect if `--api-access-token` not specified.
+
+# v2.5.3
+- Fixed critical bug, in some cases miner was can't recovery connection and switch to failover pool, version 2.5.2 affected. If you use v2.6.0-beta3 this issue doesn't concern you.
+- [#499](https://github.com/xmrig/xmrig/issues/499) IPv6 support disabled for internal HTTP API.
+- Added workaround for nicehash.com if you use `cryptonightv7.<region>.nicehash.com` option `variant=1` will be set automatically.
+
 # v2.5.2
 - [#448](https://github.com/xmrig/xmrig/issues/478) Fixed broken reconnect.
 

CMakeLists.txt

@@ -1,63 +1,81 @@
 cmake_minimum_required(VERSION 2.8)
 project(xmrig)
 
-option(WITH_LIBCPUID "Use Libcpuid" ON)
-option(WITH_AEON     "CryptoNight-Lite support" ON)
-option(WITH_HTTPD    "HTTP REST API" ON)
-option(BUILD_STATIC  "Build static binary" OFF)
+option(WITH_LIBCPUID  "Use Libcpuid" ON)
+option(WITH_AEON      "CryptoNight-Lite support" ON)
+option(WITH_SUMO      "CryptoNight-Heavy 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)
 
 include (CheckIncludeFile)
 include (cmake/cpu.cmake)
 
 
 set(HEADERS
-    src/api/Api.h
-    src/api/ApiState.h
     src/api/NetworkState.h
     src/App.h
-    src/Console.h
-    src/Cpu.h
-    src/interfaces/IClientListener.h
-    src/interfaces/IConsoleListener.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/Controller.h
     src/interfaces/IJobResultListener.h
-    src/interfaces/ILogBackend.h
-    src/interfaces/IStrategy.h
-    src/interfaces/IStrategyListener.h
+    src/interfaces/IThread.h
     src/interfaces/IWorker.h
-    src/log/ConsoleLog.h
-    src/log/FileLog.h
-    src/log/Log.h
     src/Mem.h
-    src/net/Client.h
-    src/net/Id.h
-    src/net/Job.h
     src/net/JobResult.h
     src/net/Network.h
     src/net/strategies/DonateStrategy.h
-    src/net/strategies/FailoverStrategy.h
-    src/net/strategies/SinglePoolStrategy.h
-    src/net/SubmitResult.h
-    src/net/Url.h
-    src/Options.h
-    src/Platform.h
     src/Summary.h
     src/version.h
-    src/workers/DoubleWorker.h
+    src/workers/CpuThread.h
     src/workers/Handle.h
     src/workers/Hashrate.h
-    src/workers/SingleWorker.h
+    src/workers/MultiWorker.h
     src/workers/Worker.h
     src/workers/Workers.h
-    src/xmrig.h
    )
 
 set(HEADERS_CRYPTO
     src/crypto/c_blake256.h
     src/crypto/c_groestl.h
     src/crypto/c_jh.h
-    src/crypto/c_keccak.h
     src/crypto/c_skein.h
     src/crypto/CryptoNight.h
+    src/crypto/CryptoNight_constants.h
     src/crypto/CryptoNight_monero.h
     src/crypto/CryptoNight_test.h
     src/crypto/groestl_tables.h
@@ -73,51 +91,53 @@ else()
 endif()
 
 set(SOURCES
-    src/api/Api.cpp
-    src/api/ApiState.cpp
     src/api/NetworkState.cpp
     src/App.cpp
-    src/Console.cpp
-    src/log/ConsoleLog.cpp
-    src/log/FileLog.cpp
-    src/log/Log.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/Controller.cpp
     src/Mem.cpp
-    src/net/Client.cpp
-    src/net/Job.cpp
     src/net/Network.cpp
     src/net/strategies/DonateStrategy.cpp
-    src/net/strategies/FailoverStrategy.cpp
-    src/net/strategies/SinglePoolStrategy.cpp
-    src/net/SubmitResult.cpp
-    src/net/Url.cpp
-    src/Options.cpp
-    src/Platform.cpp
     src/Summary.cpp
-    src/workers/DoubleWorker.cpp
+    src/workers/CpuThread.cpp
     src/workers/Handle.cpp
     src/workers/Hashrate.cpp
-    src/workers/SingleWorker.cpp
+    src/workers/MultiWorker.cpp
     src/workers/Worker.cpp
     src/workers/Workers.cpp
     src/xmrig.cpp
    )
 
 set(SOURCES_CRYPTO
-    src/crypto/c_keccak.c
     src/crypto/c_groestl.c
     src/crypto/c_blake256.c
     src/crypto/c_jh.c
     src/crypto/c_skein.c
-    src/crypto/CryptoNight.cpp
    )
 
 if (WIN32)
     set(SOURCES_OS
         res/app.rc
         src/App_win.cpp
-        src/Cpu_win.cpp
+        src/common/Platform_win.cpp
         src/Mem_win.cpp
-        src/Platform_win.cpp
         )
 
     add_definitions(/DWIN32)
@@ -125,19 +145,17 @@ if (WIN32)
 elseif (APPLE)
     set(SOURCES_OS
         src/App_unix.cpp
-        src/Cpu_mac.cpp
+        src/common/Platform_mac.cpp
         src/Mem_unix.cpp
-        src/Platform_mac.cpp
         )
 else()
     set(SOURCES_OS
         src/App_unix.cpp
-        src/Cpu_unix.cpp
+        src/common/Platform_unix.cpp
         src/Mem_unix.cpp
-        src/Platform_unix.cpp
         )
 
-    set(EXTRA_LIBS pthread rt)
+    set(EXTRA_LIBS pthread rt dl)
 endif()
 
 if (CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
@@ -153,7 +171,6 @@ endif()
 
 add_definitions(/D__STDC_FORMAT_MACROS)
 add_definitions(/DUNICODE)
-#add_definitions(/DAPP_DEBUG)
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
 
@@ -166,37 +183,61 @@ if (WITH_LIBCPUID)
 
     include_directories(src/3rdparty/libcpuid)
     set(CPUID_LIB cpuid)
-    set(SOURCES_CPUID src/Cpu.cpp)
+    set(SOURCES_CPUID src/core/cpu/AdvancedCpuInfo.h src/core/cpu/AdvancedCpuInfo.cpp src/core/cpu/Cpu.cpp)
 else()
     add_definitions(/DXMRIG_NO_LIBCPUID)
+    set(SOURCES_CPUID src/common/cpu/BasicCpuInfo.h src/common/cpu/Cpu.cpp)
 
     if (XMRIG_ARM)
-        set(SOURCES_CPUID src/Cpu_arm.cpp)
+        set(SOURCES_CPUID ${SOURCES_CPUID} src/common/cpu/BasicCpuInfo_arm.cpp)
     else()
-        set(SOURCES_CPUID src/Cpu_stub.cpp)
+        set(SOURCES_CPUID ${SOURCES_CPUID} src/common/cpu/BasicCpuInfo.cpp)
     endif()
 endif()
 
+include(cmake/OpenSSL.cmake)
+include(cmake/asm.cmake)
+
 CHECK_INCLUDE_FILE (syslog.h HAVE_SYSLOG_H)
 if (HAVE_SYSLOG_H)
     add_definitions(/DHAVE_SYSLOG_H)
-    set(SOURCES_SYSLOG src/log/SysLog.h src/log/SysLog.cpp)
+    set(SOURCES_SYSLOG src/common/log/SysLog.h src/common/log/SysLog.cpp)
 endif()
 
 if (NOT WITH_AEON)
     add_definitions(/DXMRIG_NO_AEON)
 endif()
 
+if (NOT WITH_SUMO)
+    add_definitions(/DXMRIG_NO_SUMO)
+endif()
+
+if (NOT WITH_IPBC)
+    add_definitions(/DXMRIG_NO_IPBC)
+endif()
+
 if (WITH_HTTPD)
     find_package(MHD)
 
     if (MHD_FOUND)
         include_directories(${MHD_INCLUDE_DIRS})
-        set(HTTPD_SOURCES src/api/Httpd.h src/api/Httpd.cpp)
+        set(HTTPD_SOURCES
+            src/api/Api.h
+            src/api/ApiRouter.h
+            src/common/api/HttpBody.h
+            src/common/api/Httpd.h
+            src/common/api/HttpReply.h
+            src/common/api/HttpRequest.h
+            src/api/Api.cpp
+            src/api/ApiRouter.cpp
+            src/common/api/Httpd.cpp
+            src/common/api/HttpRequest.cpp
+            )
     else()
         message(FATAL_ERROR "microhttpd NOT found: use `-DWITH_HTTPD=OFF` to build without http deamon support")
     endif()
 else()
+    set(HTTPD_SOURCES "")
     set(MHD_LIBRARY "")
     add_definitions(/DXMRIG_NO_HTTPD)
     add_definitions(/DXMRIG_NO_API)
@@ -210,5 +251,9 @@ if (BUILD_STATIC)
     set(CMAKE_EXE_LINKER_FLAGS " -static")
 endif()
 
-add_executable(xmrig ${HEADERS} ${SOURCES} ${SOURCES_OS} ${SOURCES_CPUID} ${HEADERS_CRYPTO} ${SOURCES_CRYPTO} ${SOURCES_SYSLOG} ${HTTPD_SOURCES})
-target_link_libraries(xmrig ${UV_LIBRARIES} ${MHD_LIBRARY} ${EXTRA_LIBS} ${CPUID_LIB})
+if (WITH_DEBUG_LOG)
+    add_definitions(/DAPP_DEBUG)
+endif()
+
+add_executable(${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})

README.md

@@ -1,6 +1,6 @@
 # XMRig
 
-:warning: **You must update miners to version 2.5 before April 6 due [Monero PoW change](https://getmonero.org/2018/02/11/PoW-change-and-key-reuse.html).**
+: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/v2.8.1)** :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)
@@ -52,14 +52,21 @@ 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
@@ -75,23 +82,38 @@ 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
-Since version 0.8.0.
-* `--av=1` For CPUs with hardware AES.
-* `--av=2` Lower power mode (double hash) of `1`.
-* `--av=3` Software AES implementation.
-* `--av=4` Lower power mode (double hash) of `3`.
+
+- `av` option used for automatic and simple threads mode (when you specify only threads count).
+- For [advanced threads mode](https://github.com/xmrig/xmrig/issues/563) each thread configured individually and `av` option not used.
+
+| av | Hashes per round | Hardware AES |
+|----|------------------|--------------|
+| 1  | 1 (Single)       | yes          |
+| 2  | 2 (Double)       | yes          |
+| 3  | 1 (Single)       | no           |
+| 4  | 2 (Double)       | no           |
+| 5  | 3 (Triple)       | yes          |
+| 6  | 4 (Quard)        | yes          |
+| 7  | 5 (Penta)        | yes          |
+| 8  | 3 (Triple)       | no           |
+| 9  | 4 (Quard)        | no           |
+| 10 | 5 (Penta)        | no           |
 
 ## Common Issues
 ### HUGE PAGES unavailable
@@ -100,8 +122,7 @@ Since version 0.8.0.
 
 ## Other information
 * No HTTP support, only stratum protocol support.
-* No TLS support.
-* Default donation 5% (5 minutes in 100 minutes) can be reduced to 1% via command line option `--donate-level`.
+* Default donation 5% (5 minutes in 100 minutes) can be reduced to 1% via option `donate-level`.
 
 
 ### CPU mining performance
@@ -124,12 +145,17 @@ Please note performance is highly dependent on system load. The numbers above ar
 ## Release checksums
 ### SHA-256
 ```
-b070d06a3615f3db67ad3beab43d6d21f3c88026aa2b4726a93df47145cd30ec xmrig-2.5.2-xenial-amd64.tar.gz/xmrig-2.5.2/xmrig
-4852135d3f04fd450ba39abce51ca40ff9131d222220c8b30804be05f6679295 xmrig-2.5.2-gcc-win32.zip/xmrig.exe
-284309d07f08261af19c937ece6d2031910d9124a7359c207ded65890b2d7c5f xmrig-2.5.2-gcc-win64.zip/xmrig.exe
-e1dc46158a578fb030538fb06e5663a6acc5763545fb447a00ce0a6b388c5226 xmrig-2.5.2-msvc-win64.zip/xmrig.exe
+fd909cef75c65c1ee8facd78e968c359e4ac4d2f0b2aaef8c6d3e0138979d0ea xmrig-2.8.1-xenial-amd64.tar.gz/xmrig-2.8.1/xmrig
+e4987eaec57c1784c423e03978e22262adf070ab3ad7b2a6ce8d0d0626db4cbd xmrig-2.8.1-xenial-amd64.tar.gz/xmrig-2.8.1/xmrig-notls
+4ebf6053513c8b72b46f54481f33367aae6356fc5f271c9236d708a34cd16e2a xmrig-2.8.1-gcc-win32.zip/xmrig.exe
+f4ce5b76a611f6768c9a035eae1e49f61666f3e5370b54bd447ecc3b0098efcb xmrig-2.8.1-gcc-win32.zip/xmrig-notls.exe
+39259979b4228899c0ef985bcfc283e169afd44323eedb0341144dbc0c0f30e9 xmrig-2.8.1-gcc-win64.zip/xmrig.exe
+68af0f11b29b9b67414d0b661446baa0ad6020598c04c5d0cf24797167753117 xmrig-2.8.1-gcc-win64.zip/xmrig-notls.exe
+5d8b94157ebb4a7729f0eb8622945c266b756c994c60f91514b329edeb287867 xmrig-2.8.1-msvc-win64.zip/xmrig.exe
+d97c691d6044f916b9253820832f1a08402bb63aa75fb146ea8c31f51cebe974 xmrig-2.8.1-msvc-win64.zip/xmrig-notls.exe
 ```
 
 ## Contacts
 * support@xmrig.com
 * [reddit](https://www.reddit.com/user/XMRig/)
+* [twitter](https://twitter.com/xmrig_dev)

cmake/OpenSSL.cmake

@@ -0,0 +1,23 @@
+if (WITH_TLS)
+    set(OPENSSL_ROOT_DIR ${XMRIG_DEPS})
+
+    if (WIN32)
+        set(OPENSSL_USE_STATIC_LIBS TRUE)
+        set(OPENSSL_MSVC_STATIC_RT TRUE)
+
+        set(EXTRA_LIBS ${EXTRA_LIBS} Crypt32)
+    endif()
+
+    find_package(OpenSSL)
+
+    if (OPENSSL_FOUND)
+        set(TLS_SOURCES src/common/net/Tls.h src/common/net/Tls.cpp)
+        include_directories(${OPENSSL_INCLUDE_DIR})
+    else()
+        message(FATAL_ERROR "OpenSSL NOT found: use `-DWITH_TLS=OFF` to build without TLS support")
+    endif()
+else()
+    set(TLS_SOURCES "")
+    set(OPENSSL_LIBRARIES "")
+    add_definitions(/DXMRIG_NO_TLS)
+endif()

cmake/asm.cmake

@@ -0,0 +1,33 @@
+if (WITH_ASM AND NOT XMRIG_ARM AND CMAKE_SIZEOF_VOID_P EQUAL 8)
+    set(XMRIG_ASM_LIBRARY "xmrig-asm")
+
+    if (CMAKE_C_COMPILER_ID MATCHES MSVC)
+        enable_language(ASM_MASM)
+
+        if (MSVC_TOOLSET_VERSION GREATER_EQUAL 141)
+            set(XMRIG_ASM_FILE "src/crypto/asm/cnv2_main_loop.asm")
+        else()
+            set(XMRIG_ASM_FILE "src/crypto/asm/win64/cnv2_main_loop.asm")
+        endif()
+
+        set_property(SOURCE ${XMRIG_ASM_FILE} PROPERTY ASM_MASM)
+    else()
+        enable_language(ASM)
+
+        if (WIN32 AND CMAKE_C_COMPILER_ID MATCHES GNU)
+            set(XMRIG_ASM_FILE "src/crypto/asm/win64/cnv2_main_loop.S")
+        else()
+            set(XMRIG_ASM_FILE "src/crypto/asm/cnv2_main_loop.S")
+        endif()
+
+        set_property(SOURCE ${XMRIG_ASM_FILE} PROPERTY C)
+    endif()
+
+    add_library(${XMRIG_ASM_LIBRARY} STATIC ${XMRIG_ASM_FILE})
+    set(XMRIG_ASM_SOURCES src/crypto/Asm.h src/crypto/Asm.cpp)
+    set_property(TARGET ${XMRIG_ASM_LIBRARY} PROPERTY LINKER_LANGUAGE C)
+else()
+    set(XMRIG_ASM_SOURCES "")
+    set(XMRIG_ASM_LIBRARY "")
+    add_definitions(/DXMRIG_NO_ASM)
+endif()

cmake/flags.cmake

@@ -13,10 +13,10 @@ endif()
 if (CMAKE_CXX_COMPILER_ID MATCHES GNU)
 
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wno-strict-aliasing")
-    set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -Ofast -funroll-loops -fvariable-expansion-in-unroller -ftree-loop-if-convert-stores -fmerge-all-constants -fbranch-target-load-optimize2")
+    set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -Ofast")
 
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fno-exceptions -fno-rtti")
-    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Ofast -s -funroll-loops -fvariable-expansion-in-unroller -ftree-loop-if-convert-stores -fmerge-all-constants -fbranch-target-load-optimize2")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fno-exceptions -fno-rtti -Wno-class-memaccess")
+    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Ofast -s")
 
     if (XMRIG_ARMv8)
         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=armv8-a+crypto")

doc/ALGORITHMS.md

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

doc/API.md

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

doc/api/1/config.json

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

doc/api/1/summary.json

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

doc/api/1/threads.json

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

res/app.rc

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

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

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

src/3rdparty/libcpuid/cpuid_main.c

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

src/3rdparty/libcpuid/libcpuid.h

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

src/3rdparty/libcpuid/libcpuid_internal.h

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

src/3rdparty/libcpuid/libcpuid_types.h

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

src/3rdparty/libcpuid/recog_amd.c

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

src/3rdparty/libcpuid/recog_intel.c

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

src/App.cpp

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -28,27 +28,22 @@
 
 #include "api/Api.h"
 #include "App.h"
-#include "Console.h"
-#include "Cpu.h"
+#include "common/Console.h"
+#include "common/cpu/Cpu.h"
+#include "common/log/Log.h"
+#include "common/Platform.h"
+#include "core/Config.h"
+#include "core/Controller.h"
 #include "crypto/CryptoNight.h"
-#include "log/ConsoleLog.h"
-#include "log/FileLog.h"
-#include "log/Log.h"
 #include "Mem.h"
 #include "net/Network.h"
-#include "Options.h"
-#include "Platform.h"
 #include "Summary.h"
 #include "version.h"
 #include "workers/Workers.h"
 
 
-#ifdef HAVE_SYSLOG_H
-#   include "log/SysLog.h"
-#endif
-
 #ifndef XMRIG_NO_HTTPD
-#   include "api/Httpd.h"
+#   include "common/api/Httpd.h"
 #endif
 
 
@@ -58,40 +53,19 @@ App *App::m_self = nullptr;
 
 App::App(int argc, char **argv) :
     m_console(nullptr),
-    m_httpd(nullptr),
-    m_network(nullptr),
-    m_options(nullptr)
+    m_httpd(nullptr)
 {
     m_self = this;
 
-    Cpu::init();
-    m_options = Options::parse(argc, argv);
-    if (!m_options) {
+    m_controller = new xmrig::Controller();
+    if (m_controller->init(argc, argv) != 0) {
         return;
     }
 
-    Log::init();
-
-    if (!m_options->background()) {
-        Log::add(new ConsoleLog(m_options->colors()));
+    if (!m_controller->config()->isBackground()) {
         m_console = new Console(this);
     }
 
-    if (m_options->logFile()) {
-        Log::add(new FileLog(m_options->logFile()));
-    }
-
-#   ifdef HAVE_SYSLOG_H
-    if (m_options->syslog()) {
-        Log::add(new SysLog());
-    }
-#   endif
-
-    Platform::init(m_options->userAgent());
-    Platform::setProcessPriority(m_options->priority());
-
-    m_network = new Network(m_options);
-
     uv_signal_init(uv_default_loop(), &m_sigHUP);
     uv_signal_init(uv_default_loop(), &m_sigINT);
     uv_signal_init(uv_default_loop(), &m_sigTERM);
@@ -102,17 +76,18 @@ App::~App()
 {
     uv_tty_reset_mode();
 
+    delete m_console;
+    delete m_controller;
+
 #   ifndef XMRIG_NO_HTTPD
     delete m_httpd;
 #   endif
-
-    delete m_console;
 }
 
 
 int App::exec()
 {
-    if (!m_options) {
+    if (!m_controller->isReady()) {
         return 2;
     }
 
@@ -122,15 +97,11 @@ int App::exec()
 
     background();
 
-    if (!CryptoNight::init(m_options->algo(), m_options->algoVariant())) {
-        LOG_ERR("\"%s\" hash self-test failed.", m_options->algoName());
-        return 1;
-    }
+    Mem::init(m_controller->config()->isHugePages());
 
-    Mem::allocate(m_options->algo(), m_options->threads(), m_options->doubleHash(), m_options->hugePages());
-    Summary::print();
+    Summary::print(m_controller);
 
-    if (m_options->dryRun()) {
+    if (m_controller->config()->isDryRun()) {
         LOG_NOTICE("OK");
         release();
 
@@ -138,17 +109,23 @@ int App::exec()
     }
 
 #   ifndef XMRIG_NO_API
-    Api::start();
+    Api::start(m_controller);
 #   endif
 
 #   ifndef XMRIG_NO_HTTPD
-    m_httpd = new Httpd(m_options->apiPort(), m_options->apiToken());
+    m_httpd = new Httpd(
+                m_controller->config()->apiPort(),
+                m_controller->config()->apiToken(),
+                m_controller->config()->isApiIPv6(),
+                m_controller->config()->isApiRestricted()
+                );
+
     m_httpd->start();
 #   endif
 
-    Workers::start(m_options->affinity(), m_options->priority());
+    Workers::start(m_controller);
 
-    m_network->connect();
+    m_controller->network()->connect();
 
     const int r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
     uv_loop_close(uv_default_loop());
@@ -169,7 +146,7 @@ void App::onConsoleCommand(char command)
     case 'p':
     case 'P':
         if (Workers::isEnabled()) {
-            LOG_INFO(m_options->colors() ? "\x1B[01;33mpaused\x1B[0m, press \x1B[01;35mr\x1B[0m to resume" : "paused, press 'r' to resume");
+            LOG_INFO(m_controller->config()->isColors() ? "\x1B[01;33mpaused\x1B[0m, press \x1B[01;35mr\x1B[0m to resume" : "paused, press 'r' to resume");
             Workers::setEnabled(false);
         }
         break;
@@ -177,7 +154,7 @@ void App::onConsoleCommand(char command)
     case 'r':
     case 'R':
         if (!Workers::isEnabled()) {
-            LOG_INFO(m_options->colors() ? "\x1B[01;32mresumed" : "resumed");
+            LOG_INFO(m_controller->config()->isColors() ? "\x1B[01;32mresumed" : "resumed");
             Workers::setEnabled(true);
         }
         break;
@@ -195,7 +172,7 @@ void App::onConsoleCommand(char command)
 
 void App::close()
 {
-    m_network->stop();
+    m_controller->network()->stop();
     Workers::stop();
 
     uv_stop(uv_default_loop());
@@ -204,13 +181,6 @@ void App::close()
 
 void App::release()
 {
-    if (m_network) {
-        delete m_network;
-    }
-
-    Options::release();
-    Mem::release();
-    Platform::release();
 }
 
 

src/App.h

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -28,7 +28,7 @@
 #include <uv.h>
 
 
-#include "interfaces/IConsoleListener.h"
+#include "common/interfaces/IConsoleListener.h"
 
 
 class Console;
@@ -37,6 +37,11 @@ class Network;
 class Options;
 
 
+namespace xmrig {
+    class Controller;
+}
+
+
 class App : public IConsoleListener
 {
 public:
@@ -59,11 +64,10 @@ private:
 
   Console *m_console;
   Httpd *m_httpd;
-  Network *m_network;
-  Options *m_options;
   uv_signal_t m_sigHUP;
   uv_signal_t m_sigINT;
   uv_signal_t m_sigTERM;
+  xmrig::Controller *m_controller;
 };
 
 

src/App_unix.cpp

@@ -29,20 +29,16 @@
 
 
 #include "App.h"
-#include "Cpu.h"
-#include "log/Log.h"
-#include "Options.h"
+#include "common/log/Log.h"
+#include "core/Config.h"
+#include "core/Controller.h"
 
 
 void App::background()
 {
     signal(SIGPIPE, SIG_IGN);
 
-    if (m_options->affinity() != -1L) {
-        Cpu::setAffinity(-1, m_options->affinity());
-    }
-
-    if (!m_options->background()) {
+    if (!m_controller->config()->isBackground()) {
         return;
     }
 

src/App_win.cpp

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -27,17 +27,13 @@
 
 
 #include "App.h"
-#include "Options.h"
-#include "Cpu.h"
+#include "core/Controller.h"
+#include "core/Config.h"
 
 
 void App::background()
 {
-    if (m_options->affinity() != -1L) {
-        Cpu::setAffinity(-1, m_options->affinity());
-    }
-
-    if (!m_options->background()) {
+    if (!m_controller->config()->isBackground()) {
         return;
     }
 

src/Cpu.h

@@ -1,67 +0,0 @@
-/* XMRig
- * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
- * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
- * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
- * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
- * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __CPU_H__
-#define __CPU_H__
-
-
-#include <stdint.h>
-
-
-class Cpu
-{
-public:
-    enum Flags {
-        X86_64 = 1,
-        AES    = 2,
-        BMI2   = 4
-    };
-
-    static int optimalThreadsCount(int algo, bool doubleHash, int maxCpuUsage);
-    static void init();
-    static void setAffinity(int id, uint64_t mask);
-
-    static inline bool hasAES()       { return (m_flags & AES) != 0; }
-    static inline bool isX64()        { return (m_flags & X86_64) != 0; }
-    static inline const char *brand() { return m_brand; }
-    static inline int cores()         { return m_totalCores; }
-    static inline int l2()            { return m_l2_cache; }
-    static inline int l3()            { return m_l3_cache; }
-    static inline int sockets()       { return m_sockets; }
-    static inline int threads()       { return m_totalThreads; }
-
-private:
-    static void initCommon();
-
-    static bool m_l2_exclusive;
-    static char m_brand[64];
-    static int m_flags;
-    static int m_l2_cache;
-    static int m_l3_cache;
-    static int m_sockets;
-    static int m_totalCores;
-    static int m_totalThreads;
-};
-
-
-#endif /* __CPU_H__ */

src/Cpu_unix.cpp

@@ -1,79 +0,0 @@
-/* XMRig
- * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
- * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
- * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
- * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
- * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifdef __FreeBSD__
-#   include <sys/types.h>
-#   include <sys/param.h>
-#   include <sys/cpuset.h>
-#   include <pthread_np.h>
-#endif
-
-
-#include <pthread.h>
-#include <sched.h>
-#include <unistd.h>
-#include <string.h>
-
-
-#include "Cpu.h"
-
-
-#ifdef __FreeBSD__
-typedef cpuset_t cpu_set_t;
-#endif
-
-
-void Cpu::init()
-{
-#   ifdef XMRIG_NO_LIBCPUID
-    m_totalThreads = sysconf(_SC_NPROCESSORS_CONF);
-#   endif
-
-    initCommon();
-}
-
-
-void Cpu::setAffinity(int id, uint64_t mask)
-{
-    cpu_set_t set;
-    CPU_ZERO(&set);
-
-    for (int i = 0; i < m_totalThreads; i++) {
-        if (mask & (1UL << i)) {
-            CPU_SET(i, &set);
-        }
-    }
-
-    if (id == -1) {
-#       ifndef __FreeBSD__
-        sched_setaffinity(0, sizeof(&set), &set);
-#       endif
-    } else {
-#       ifndef __ANDROID__
-        pthread_setaffinity_np(pthread_self(), sizeof(&set), &set);
-#       else
-        sched_setaffinity(gettid(), sizeof(&set), &set);
-#       endif
-    }
-}

src/Mem.cpp

@@ -23,68 +23,49 @@
  */
 
 
-#include <memory.h>
-
-
+#include "common/utils/mm_malloc.h"
 #include "crypto/CryptoNight.h"
+#include "crypto/CryptoNight_constants.h"
 #include "Mem.h"
-#include "Options.h"
-#include "xmrig.h"
 
 
-bool Mem::m_doubleHash             = false;
-int Mem::m_algo                    = 0;
-int Mem::m_flags                   = 0;
-int Mem::m_threads                 = 0;
-size_t Mem::m_offset               = 0;
-size_t Mem::m_size                 = 0;
-alignas(16) uint8_t *Mem::m_memory = nullptr;
+bool Mem::m_enabled = true;
+int Mem::m_flags    = 0;
 
 
-cryptonight_ctx *Mem::create(int threadId)
+
+MemInfo Mem::create(cryptonight_ctx **ctx, xmrig::Algo algorithm, size_t count)
 {
+    using namespace xmrig;
+
+    MemInfo info;
+    info.size = cn_select_memory(algorithm) * count;
+
 #   ifndef XMRIG_NO_AEON
-    if (m_algo == xmrig::ALGO_CRYPTONIGHT_LITE) {
-        return createLite(threadId);
-    }
+    info.size += info.size % cn_select_memory<CRYPTONIGHT>();
 #   endif
 
-    cryptonight_ctx *ctx = reinterpret_cast<cryptonight_ctx *>(&m_memory[MONERO_MEMORY - sizeof(cryptonight_ctx) * (threadId + 1)]);
+    info.pages = info.size / cn_select_memory<CRYPTONIGHT>();
 
-    const int ratio = m_doubleHash ? 2 : 1;
-    ctx->memory = &m_memory[MONERO_MEMORY * (threadId * ratio + 1)];
+    allocate(info, m_enabled);
 
-    return ctx;
-}
+    for (size_t i = 0; i < count; ++i) {
+        cryptonight_ctx *c = static_cast<cryptonight_ctx *>(_mm_malloc(sizeof(cryptonight_ctx), 4096));
+        c->memory          = info.memory + (i * cn_select_memory(algorithm));
 
-
-
-void *Mem::calloc(size_t num, size_t size)
-{
-    void *mem = &m_memory[m_offset];
-    m_offset += (num * size);
-
-    memset(mem, 0, num * size);
-
-    return mem;
-}
-
-
-#ifndef XMRIG_NO_AEON
-cryptonight_ctx *Mem::createLite(int threadId) {
-    cryptonight_ctx *ctx;
-
-    if (!m_doubleHash) {
-        const size_t offset = MONERO_MEMORY * (threadId + 1);
-
-        ctx = reinterpret_cast<cryptonight_ctx *>(&m_memory[offset + AEON_MEMORY]);
-        ctx->memory = &m_memory[offset];
-        return ctx;
+        ctx[i] = c;
     }
 
-    ctx = reinterpret_cast<cryptonight_ctx *>(&m_memory[MONERO_MEMORY - sizeof(cryptonight_ctx) * (threadId + 1)]);
-    ctx->memory = &m_memory[MONERO_MEMORY * (threadId + 1)];
-
-    return ctx;
+    return info;
 }
-#endif
+
+
+void Mem::release(cryptonight_ctx **ctx, size_t count, MemInfo &info)
+{
+    release(info);
+
+    for (size_t i = 0; i < count; ++i) {
+        _mm_free(ctx[i]);
+    }
+}
+

src/Mem.h

@@ -30,9 +30,22 @@
 #include <stdint.h>
 
 
+#include "common/xmrig.h"
+
+
 struct cryptonight_ctx;
 
 
+struct MemInfo
+{
+    alignas(16) uint8_t *memory;
+
+    size_t hugePages;
+    size_t pages;
+    size_t size;
+};
+
+
 class Mem
 {
 public:
@@ -42,29 +55,18 @@ public:
         Lock               = 4
     };
 
-    static bool allocate(int algo, int threads, bool doubleHash, bool enabled);
-    static cryptonight_ctx *create(int threadId);
-    static void *calloc(size_t num, size_t size);
-    static void release();
+    static MemInfo create(cryptonight_ctx **ctx, xmrig::Algo algorithm, size_t count);
+    static void init(bool enabled);
+    static void release(cryptonight_ctx **ctx, size_t count, MemInfo &info);
 
-    static inline bool isDoubleHash()         { return m_doubleHash; }
     static inline bool isHugepagesAvailable() { return (m_flags & HugepagesAvailable) != 0; }
-    static inline bool isHugepagesEnabled()   { return (m_flags & HugepagesEnabled) != 0; }
-    static inline int flags()                 { return m_flags; }
-    static inline int threads()               { return m_threads; }
 
 private:
-    static bool m_doubleHash;
-    static int m_algo;
-    static int m_flags;
-    static int m_threads;
-    static size_t m_offset;
-    static size_t m_size;
-    alignas(16) static uint8_t *m_memory;
+    static void allocate(MemInfo &info, bool enabled);
+    static void release(MemInfo &info);
 
-#   ifndef XMRIG_NO_AEON
-    static cryptonight_ctx *createLite(int threadId);
-#   endif
+    static int m_flags;
+    static bool m_enabled;
 };
 
 

src/Mem_unix.cpp

@@ -27,72 +27,63 @@
 #include <sys/mman.h>
 
 
-#if defined(XMRIG_ARM) && !defined(__clang__)
-#   include "aligned_malloc.h"
-#else
-#   include <mm_malloc.h>
-#endif
-
-
+#include "common/log/Log.h"
+#include "common/utils/mm_malloc.h"
+#include "common/xmrig.h"
 #include "crypto/CryptoNight.h"
-#include "log/Log.h"
 #include "Mem.h"
-#include "Options.h"
-#include "xmrig.h"
 
 
-bool Mem::allocate(int algo, int threads, bool doubleHash, bool enabled)
+void Mem::init(bool enabled)
 {
-    m_algo       = algo;
-    m_threads    = threads;
-    m_doubleHash = doubleHash;
+    m_enabled = enabled;
+}
 
-    const int ratio = (doubleHash && algo != xmrig::ALGO_CRYPTONIGHT_LITE) ? 2 : 1;
-    m_size          = MONERO_MEMORY * (threads * ratio + 1);
+
+void Mem::allocate(MemInfo &info, bool enabled)
+{
+    info.hugePages = 0;
 
     if (!enabled) {
-        m_memory = static_cast<uint8_t*>(_mm_malloc(m_size, 16));
-        return true;
-    }
+        info.memory = static_cast<uint8_t*>(_mm_malloc(info.size, 4096));
 
-    m_flags |= HugepagesAvailable;
+        return;
+    }
 
 #   if defined(__APPLE__)
-    m_memory = static_cast<uint8_t*>(mmap(0, m_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, VM_FLAGS_SUPERPAGE_SIZE_2MB, 0));
+    info.memory = static_cast<uint8_t*>(mmap(0, info.size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, VM_FLAGS_SUPERPAGE_SIZE_2MB, 0));
 #   elif defined(__FreeBSD__)
-    m_memory = static_cast<uint8_t*>(mmap(0, m_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_ALIGNED_SUPER | MAP_PREFAULT_READ, -1, 0));
+    info.memory = static_cast<uint8_t*>(mmap(0, info.size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_ALIGNED_SUPER | MAP_PREFAULT_READ, -1, 0));
 #   else
-    m_memory = static_cast<uint8_t*>(mmap(0, m_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB | MAP_POPULATE, 0, 0));
+    info.memory = static_cast<uint8_t*>(mmap(0, info.size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB | MAP_POPULATE, 0, 0));
 #   endif
-    if (m_memory == MAP_FAILED) {
-        m_memory = static_cast<uint8_t*>(_mm_malloc(m_size, 16));
-        return true;
+
+    if (info.memory == MAP_FAILED) {
+        return allocate(info, false);;
     }
 
-    m_flags |= HugepagesEnabled;
+    info.hugePages = info.pages;
 
-    if (madvise(m_memory, m_size, MADV_RANDOM | MADV_WILLNEED) != 0) {
+    if (madvise(info.memory, info.size, MADV_RANDOM | MADV_WILLNEED) != 0) {
         LOG_ERR("madvise failed");
     }
 
-    if (mlock(m_memory, m_size) == 0) {
+    if (mlock(info.memory, info.size) == 0) {
         m_flags |= Lock;
     }
-
-    return true;
 }
 
 
-void Mem::release()
+void Mem::release(MemInfo &info)
 {
-    if (m_flags & HugepagesEnabled) {
+    if (info.hugePages) {
         if (m_flags & Lock) {
-            munlock(m_memory, m_size);
+            munlock(info.memory, info.size);
         }
 
-        munmap(m_memory, m_size);
+        munmap(info.memory, info.size);
     }
     else {
-        _mm_free(m_memory);
+        _mm_free(info.memory);
     }
 }

src/Mem_win.cpp

@@ -28,17 +28,13 @@
 #include <ntsecapi.h>
 #include <tchar.h>
 
-#ifdef __GNUC__
-#   include <mm_malloc.h>
-#else
-#   include <malloc.h>
-#endif
 
-#include "log/Log.h"
+#include "common/log/Log.h"
+#include "common/utils/mm_malloc.h"
+#include "common/xmrig.h"
 #include "crypto/CryptoNight.h"
+#include "crypto/CryptoNight_constants.h"
 #include "Mem.h"
-#include "Options.h"
-#include "xmrig.h"
 
 
 /*****************************************************************
@@ -146,42 +142,43 @@ static BOOL TrySetLockPagesPrivilege() {
 }
 
 
-bool Mem::allocate(int algo, int threads, bool doubleHash, bool enabled)
+void Mem::init(bool enabled)
 {
-    m_algo       = algo;
-    m_threads    = threads;
-    m_doubleHash = doubleHash;
+    m_enabled = enabled;
 
-    const int ratio = (doubleHash && algo != xmrig::ALGO_CRYPTONIGHT_LITE) ? 2 : 1;
-    m_size          = MONERO_MEMORY * (threads * ratio + 1);
-
-    if (!enabled) {
-        m_memory = static_cast<uint8_t*>(_mm_malloc(m_size, 16));
-        return true;
-    }
-
-    if (TrySetLockPagesPrivilege()) {
+    if (enabled && TrySetLockPagesPrivilege()) {
         m_flags |= HugepagesAvailable;
     }
-
-    m_memory = static_cast<uint8_t*>(VirtualAlloc(NULL, m_size, MEM_COMMIT | MEM_RESERVE | MEM_LARGE_PAGES, PAGE_READWRITE));
-    if (!m_memory) {
-        m_memory = static_cast<uint8_t*>(_mm_malloc(m_size, 16));
-    }
-    else {
-        m_flags |= HugepagesEnabled;
-    }
-
-    return true;
 }
 
 
-void Mem::release()
+void Mem::allocate(MemInfo &info, bool enabled)
 {
-    if (m_flags & HugepagesEnabled) {
-        VirtualFree(m_memory, 0, MEM_RELEASE);
+    info.hugePages = 0;
+
+    if (!enabled) {
+        info.memory = static_cast<uint8_t*>(_mm_malloc(info.size, 4096));
+
+        return;
+    }
+
+    info.memory = static_cast<uint8_t*>(VirtualAlloc(nullptr, info.size, MEM_COMMIT | MEM_RESERVE | MEM_LARGE_PAGES, PAGE_READWRITE));
+    if (info.memory) {
+        info.hugePages = info.pages;
+
+        return;
+    }
+
+    allocate(info, false);
+}
+
+
+void Mem::release(MemInfo &info)
+{
+    if (info.hugePages) {
+        VirtualFree(info.memory, 0, MEM_RELEASE);
     }
     else {
-        _mm_free(m_memory);
+        _mm_free(info.memory);
     }
 }

src/Options.cpp

@@ -1,761 +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 <string.h>
-#include <uv.h>
-
-
-#ifdef _MSC_VER
-#   include "getopt/getopt.h"
-#else
-#   include <getopt.h>
-#endif
-
-
-#ifndef XMRIG_NO_HTTPD
-#   include <microhttpd.h>
-#endif
-
-
-#include "Cpu.h"
-#include "donate.h"
-#include "net/Url.h"
-#include "Options.h"
-#include "Platform.h"
-#include "rapidjson/document.h"
-#include "rapidjson/error/en.h"
-#include "rapidjson/filereadstream.h"
-#include "version.h"
-#include "xmrig.h"
-
-
-#ifndef ARRAY_SIZE
-#   define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
-#endif
-
-
-Options *Options::m_self = nullptr;
-
-
-static char const usage[] = "\
-Usage: " APP_ID " [OPTIONS]\n\
-Options:\n\
-  -a, --algo=ALGO          cryptonight (default) or cryptonight-lite\n\
-  -o, --url=URL            URL of mining server\n\
-  -O, --userpass=U:P       username:password pair for mining server\n\
-  -u, --user=USERNAME      username for mining server\n\
-  -p, --pass=PASSWORD      password for mining server\n\
-  -t, --threads=N          number of miner threads\n\
-  -v, --av=N               algorithm variation, 0 auto select\n\
-  -k, --keepalive          send keepalived for prevent timeout (need pool support)\n\
-  -r, --retries=N          number of times to retry before switch to backup server (default: 5)\n\
-  -R, --retry-pause=N      time to pause between retries (default: 5)\n\
-      --cpu-affinity       set process affinity to CPU core(s), mask 0x3 for cores 0 and 1\n\
-      --cpu-priority       set process priority (0 idle, 2 normal to 5 highest)\n\
-      --no-huge-pages      disable huge pages support\n\
-      --no-color           disable colored output\n\
-      --variant            algorithm PoW variant\n\
-      --donate-level=N     donate level, default 5%% (5 minutes in 100 minutes)\n\
-      --user-agent         set custom user-agent string for pool\n\
-  -B, --background         run the miner in the background\n\
-  -c, --config=FILE        load a JSON-format configuration file\n\
-  -l, --log-file=FILE      log all output to a file\n"
-# ifdef HAVE_SYSLOG_H
-"\
-  -S, --syslog             use system log for output messages\n"
-# endif
-"\
-      --max-cpu-usage=N    maximum CPU usage for automatic threads mode (default 75)\n\
-      --safe               safe adjust threads and av settings for current CPU\n\
-      --nicehash           enable nicehash/xmrig-proxy support\n\
-      --print-time=N       print hashrate report every N seconds\n\
-      --api-port=N         port for the miner API\n\
-      --api-access-token=T access token for API\n\
-      --api-worker-id=ID   custom worker-id for API\n\
-  -h, --help               display this help and exit\n\
-  -V, --version            output version information and exit\n\
-";
-
-
-static char const short_options[] = "a:c:khBp:Px:r:R:s:t:T:o:u:O:v:Vl:S";
-
-
-static struct option const options[] = {
-    { "algo",             1, nullptr, 'a'  },
-    { "api-access-token", 1, nullptr, 4001 },
-    { "api-port",         1, nullptr, 4000 },
-    { "api-worker-id",    1, nullptr, 4002 },
-    { "av",               1, nullptr, 'v'  },
-    { "background",       0, nullptr, 'B'  },
-    { "config",           1, nullptr, 'c'  },
-    { "cpu-affinity",     1, nullptr, 1020 },
-    { "cpu-priority",     1, nullptr, 1021 },
-    { "donate-level",     1, nullptr, 1003 },
-    { "dry-run",          0, nullptr, 5000 },
-    { "help",             0, nullptr, 'h'  },
-    { "keepalive",        0, nullptr ,'k'  },
-    { "log-file",         1, nullptr, 'l'  },
-    { "max-cpu-usage",    1, nullptr, 1004 },
-    { "nicehash",         0, nullptr, 1006 },
-    { "no-color",         0, nullptr, 1002 },
-    { "no-huge-pages",    0, nullptr, 1009 },
-    { "variant",          1, nullptr, 1010 },
-    { "pass",             1, nullptr, 'p'  },
-    { "print-time",       1, nullptr, 1007 },
-    { "retries",          1, nullptr, 'r'  },
-    { "retry-pause",      1, nullptr, 'R'  },
-    { "safe",             0, nullptr, 1005 },
-    { "syslog",           0, nullptr, 'S'  },
-    { "threads",          1, nullptr, 't'  },
-    { "url",              1, nullptr, 'o'  },
-    { "user",             1, nullptr, 'u'  },
-    { "user-agent",       1, nullptr, 1008 },
-    { "userpass",         1, nullptr, 'O'  },
-    { "version",          0, nullptr, 'V'  },
-    { 0, 0, 0, 0 }
-};
-
-
-static struct option const config_options[] = {
-    { "algo",          1, nullptr, 'a'  },
-    { "av",            1, nullptr, 'v'  },
-    { "background",    0, nullptr, 'B'  },
-    { "colors",        0, nullptr, 2000 },
-    { "cpu-affinity",  1, nullptr, 1020 },
-    { "cpu-priority",  1, nullptr, 1021 },
-    { "donate-level",  1, nullptr, 1003 },
-    { "dry-run",       0, nullptr, 5000 },
-    { "huge-pages",    0, nullptr, 1009 },
-    { "log-file",      1, nullptr, 'l'  },
-    { "max-cpu-usage", 1, nullptr, 1004 },
-    { "print-time",    1, nullptr, 1007 },
-    { "retries",       1, nullptr, 'r'  },
-    { "retry-pause",   1, nullptr, 'R'  },
-    { "safe",          0, nullptr, 1005 },
-    { "syslog",        0, nullptr, 'S'  },
-    { "threads",       1, nullptr, 't'  },
-    { "user-agent",    1, nullptr, 1008 },
-    { 0, 0, 0, 0 }
-};
-
-
-static struct option const pool_options[] = {
-    { "url",           1, nullptr, 'o'  },
-    { "pass",          1, nullptr, 'p'  },
-    { "user",          1, nullptr, 'u'  },
-    { "userpass",      1, nullptr, 'O'  },
-    { "keepalive",     0, nullptr ,'k'  },
-    { "variant",       1, nullptr, 1010 },
-    { "nicehash",      0, nullptr, 1006 },
-    { 0, 0, 0, 0 }
-};
-
-
-static struct option const api_options[] = {
-    { "port",          1, nullptr, 4000 },
-    { "access-token",  1, nullptr, 4001 },
-    { "worker-id",     1, nullptr, 4002 },
-    { 0, 0, 0, 0 }
-};
-
-
-static const char *algo_names[] = {
-    "cryptonight",
-#   ifndef XMRIG_NO_AEON
-    "cryptonight-lite"
-#   endif
-};
-
-
-Options *Options::parse(int argc, char **argv)
-{
-    Options *options = new Options(argc, argv);
-    if (options->isReady()) {
-        m_self = options;
-        return m_self;
-    }
-
-    delete options;
-    return nullptr;
-}
-
-
-const char *Options::algoName() const
-{
-    return algo_names[m_algo];
-}
-
-
-Options::Options(int argc, char **argv) :
-    m_background(false),
-    m_colors(true),
-    m_doubleHash(false),
-    m_dryRun(false),
-    m_hugePages(true),
-    m_ready(false),
-    m_safe(false),
-    m_syslog(false),
-    m_apiToken(nullptr),
-    m_apiWorkerId(nullptr),
-    m_logFile(nullptr),
-    m_userAgent(nullptr),
-    m_algo(0),
-    m_algoVariant(0),
-    m_apiPort(0),
-    m_donateLevel(kDonateLevel),
-    m_maxCpuUsage(75),
-    m_printTime(60),
-    m_priority(-1),
-    m_retries(5),
-    m_retryPause(5),
-    m_threads(0),
-    m_affinity(-1L)
-{
-    m_pools.push_back(new Url());
-
-    int key;
-
-    while (1) {
-        key = getopt_long(argc, argv, short_options, options, NULL);
-        if (key < 0) {
-            break;
-        }
-
-        if (!parseArg(key, optarg)) {
-            return;
-        }
-    }
-
-    if (optind < argc) {
-        fprintf(stderr, "%s: unsupported non-option argument '%s'\n", argv[0], argv[optind]);
-        return;
-    }
-
-    if (!m_pools[0]->isValid()) {
-        parseConfig(Platform::defaultConfigName());
-    }
-
-    if (!m_pools[0]->isValid()) {
-        fprintf(stderr, "No pool URL supplied. Exiting.\n");
-        return;
-    }
-
-    m_algoVariant = getAlgoVariant();
-    if (m_algoVariant == AV2_AESNI_DOUBLE || m_algoVariant == AV4_SOFT_AES_DOUBLE) {
-        m_doubleHash = true;
-    }
-
-    if (!m_threads) {
-        m_threads = Cpu::optimalThreadsCount(m_algo, m_doubleHash, m_maxCpuUsage);
-    }
-    else if (m_safe) {
-        const int count = Cpu::optimalThreadsCount(m_algo, m_doubleHash, m_maxCpuUsage);
-        if (m_threads > count) {
-            m_threads = count;
-        }
-    }
-
-    adjust();
-
-    m_ready = true;
-}
-
-
-Options::~Options()
-{
-}
-
-
-bool Options::getJSON(const char *fileName, rapidjson::Document &doc)
-{
-    uv_fs_t req;
-    const int fd = uv_fs_open(uv_default_loop(), &req, fileName, O_RDONLY, 0644, nullptr);
-    if (fd < 0) {
-        fprintf(stderr, "unable to open %s: %s\n", fileName, uv_strerror(fd));
-        return false;
-    }
-
-    uv_fs_req_cleanup(&req);
-
-    FILE *fp = fdopen(fd, "rb");
-    char buf[8192];
-    rapidjson::FileReadStream is(fp, buf, sizeof(buf));
-
-    doc.ParseStream(is);
-
-    uv_fs_close(uv_default_loop(), &req, fd, nullptr);
-    uv_fs_req_cleanup(&req);
-
-    if (doc.HasParseError()) {
-        printf("%s:%d: %s\n", fileName, (int) doc.GetErrorOffset(), rapidjson::GetParseError_En(doc.GetParseError()));
-        return false;
-    }
-
-    return doc.IsObject();
-}
-
-
-bool Options::parseArg(int key, const char *arg)
-{
-    switch (key) {
-    case 'a': /* --algo */
-        if (!setAlgo(arg)) {
-            return false;
-        }
-        break;
-
-    case 'o': /* --url */
-        if (m_pools.size() > 1 || m_pools[0]->isValid()) {
-            Url *url = new Url(arg);
-            if (url->isValid()) {
-                m_pools.push_back(url);
-            }
-            else {
-                delete url;
-            }
-        }
-        else {
-            m_pools[0]->parse(arg);
-        }
-
-        if (!m_pools.back()->isValid()) {
-            return false;
-        }
-        break;
-
-    case 'O': /* --userpass */
-        if (!m_pools.back()->setUserpass(arg)) {
-            return false;
-        }
-        break;
-
-    case 'u': /* --user */
-        m_pools.back()->setUser(arg);
-        break;
-
-    case 'p': /* --pass */
-        m_pools.back()->setPassword(arg);
-        break;
-
-    case 'l': /* --log-file */
-        free(m_logFile);
-        m_logFile = strdup(arg);
-        m_colors = false;
-        break;
-
-    case 4001: /* --access-token */
-        free(m_apiToken);
-        m_apiToken = strdup(arg);
-        break;
-
-    case 4002: /* --worker-id */
-        free(m_apiWorkerId);
-        m_apiWorkerId = strdup(arg);
-        break;
-
-    case 'r':  /* --retries */
-    case 'R':  /* --retry-pause */
-    case 'v':  /* --av */
-    case 1003: /* --donate-level */
-    case 1004: /* --max-cpu-usage */
-    case 1007: /* --print-time */
-    case 1021: /* --cpu-priority */
-    case 4000: /* --api-port */
-    case 1010: /* --variant */
-        return parseArg(key, strtol(arg, nullptr, 10));
-
-    case 'B':  /* --background */
-    case 'k':  /* --keepalive */
-    case 'S':  /* --syslog */
-    case 1005: /* --safe */
-    case 1006: /* --nicehash */
-    case 5000: /* --dry-run */
-        return parseBoolean(key, true);
-
-    case 1002: /* --no-color */
-    case 1009: /* --no-huge-pages */
-        return parseBoolean(key, false);
-
-    case 't':  /* --threads */
-        if (strncmp(arg, "all", 3) == 0) {
-            m_threads = Cpu::threads();
-            return true;
-        }
-
-        return parseArg(key, strtol(arg, nullptr, 10));
-
-    case 'V': /* --version */
-        showVersion();
-        return false;
-
-    case 'h': /* --help */
-        showUsage(0);
-        return false;
-
-    case 'c': /* --config */
-        parseConfig(arg);
-        break;
-
-    case 1020: { /* --cpu-affinity */
-            const char *p  = strstr(arg, "0x");
-            return parseArg(key, p ? strtoull(p, nullptr, 16) : strtoull(arg, nullptr, 10));
-        }
-
-    case 1008: /* --user-agent */
-        free(m_userAgent);
-        m_userAgent = strdup(arg);
-        break;
-
-    default:
-        showUsage(1);
-        return false;
-    }
-
-    return true;
-}
-
-
-bool Options::parseArg(int key, uint64_t arg)
-{
-    switch (key) {
-        case 'r': /* --retries */
-        if (arg < 1 || arg > 1000) {
-            showUsage(1);
-            return false;
-        }
-
-        m_retries = (int) arg;
-        break;
-
-    case 'R': /* --retry-pause */
-        if (arg < 1 || arg > 3600) {
-            showUsage(1);
-            return false;
-        }
-
-        m_retryPause = (int) arg;
-        break;
-
-    case 't': /* --threads */
-        if (arg < 1 || arg > 1024) {
-            showUsage(1);
-            return false;
-        }
-
-        m_threads = (int) arg;
-        break;
-
-    case 'v': /* --av */
-        if (arg > 1000) {
-            showUsage(1);
-            return false;
-        }
-
-        m_algoVariant = (int) arg;
-        break;
-
-    case 1003: /* --donate-level */
-        if (arg < 1 || arg > 99) {
-            return true;
-        }
-
-        m_donateLevel = (int) arg;
-        break;
-
-    case 1004: /* --max-cpu-usage */
-        if (arg < 1 || arg > 100) {
-            showUsage(1);
-            return false;
-        }
-
-        m_maxCpuUsage = (int) arg;
-        break;
-
-    case 1007: /* --print-time */
-        if (arg > 1000) {
-            showUsage(1);
-            return false;
-        }
-
-        m_printTime = (int) arg;
-        break;
-
-    case 1010: /* --variant */
-        m_pools.back()->setVariant((int) arg);
-        break;
-
-    case 1020: /* --cpu-affinity */
-        if (arg) {
-            m_affinity = arg;
-        }
-        break;
-
-    case 1021: /* --cpu-priority */
-        if (arg <= 5) {
-            m_priority = (int) arg;
-        }
-        break;
-
-    case 4000: /* --api-port */
-        if (arg <= 65536) {
-            m_apiPort = (int) arg;
-        }
-        break;
-
-    default:
-        break;
-    }
-
-    return true;
-}
-
-
-bool Options::parseBoolean(int key, bool enable)
-{
-    switch (key) {
-    case 'k': /* --keepalive */
-        m_pools.back()->setKeepAlive(enable);
-        break;
-
-    case 'B': /* --background */
-        m_background = enable;
-        m_colors = enable ? false : m_colors;
-        break;
-
-    case 'S': /* --syslog */
-        m_syslog = enable;
-        m_colors = enable ? false : m_colors;
-        break;
-
-    case 1002: /* --no-color */
-        m_colors = enable;
-        break;
-
-    case 1005: /* --safe */
-        m_safe = enable;
-        break;
-
-    case 1006: /* --nicehash */
-        m_pools.back()->setNicehash(enable);
-        break;
-
-    case 1009: /* --no-huge-pages */
-        m_hugePages = enable;
-        break;
-
-    case 2000: /* colors */
-        m_colors = enable;
-        break;
-
-    case 5000: /* --dry-run */
-        m_dryRun = enable;
-        break;
-
-    default:
-        break;
-    }
-
-    return true;
-}
-
-
-Url *Options::parseUrl(const char *arg) const
-{
-    auto url = new Url(arg);
-    if (!url->isValid()) {
-        delete url;
-        return nullptr;
-    }
-
-    return url;
-}
-
-
-void Options::adjust()
-{
-    for (Url *url : m_pools) {
-        url->adjust(m_algo);
-    }
-}
-
-
-void Options::parseConfig(const char *fileName)
-{
-    rapidjson::Document doc;
-    if (!getJSON(fileName, doc)) {
-        return;
-    }
-
-    for (size_t i = 0; i < ARRAY_SIZE(config_options); i++) {
-        parseJSON(&config_options[i], doc);
-    }
-
-    const rapidjson::Value &pools = doc["pools"];
-    if (pools.IsArray()) {
-        for (const rapidjson::Value &value : pools.GetArray()) {
-            if (!value.IsObject()) {
-                continue;
-            }
-
-            for (size_t i = 0; i < ARRAY_SIZE(pool_options); i++) {
-                parseJSON(&pool_options[i], value);
-            }
-        }
-    }
-
-    const rapidjson::Value &api = doc["api"];
-    if (api.IsObject()) {
-        for (size_t i = 0; i < ARRAY_SIZE(api_options); i++) {
-            parseJSON(&api_options[i], api);
-        }
-    }
-}
-
-
-void Options::parseJSON(const struct option *option, const rapidjson::Value &object)
-{
-    if (!option->name || !object.HasMember(option->name)) {
-        return;
-    }
-
-    const rapidjson::Value &value = object[option->name];
-
-    if (option->has_arg && value.IsString()) {
-        parseArg(option->val, value.GetString());
-    }
-    else if (option->has_arg && value.IsInt64()) {
-        parseArg(option->val, value.GetUint64());
-    }
-    else if (!option->has_arg && value.IsBool()) {
-        parseBoolean(option->val, value.IsTrue());
-    }
-}
-
-
-void Options::showUsage(int status) const
-{
-    if (status) {
-        fprintf(stderr, "Try \"" APP_ID "\" --help' for more information.\n");
-    }
-    else {
-        printf(usage);
-    }
-}
-
-
-void Options::showVersion()
-{
-    printf(APP_NAME " " APP_VERSION "\n built on " __DATE__
-
-#   if defined(__clang__)
-    " with clang " __clang_version__);
-#   elif defined(__GNUC__)
-    " with GCC");
-    printf(" %d.%d.%d", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
-#   elif defined(_MSC_VER)
-    " with MSVC");
-    printf(" %d", MSVC_VERSION);
-#   else
-    );
-#   endif
-
-    printf("\n features:"
-#   if defined(__i386__) || defined(_M_IX86)
-    " i386"
-#   elif defined(__x86_64__) || defined(_M_AMD64)
-    " x86_64"
-#   endif
-
-#   if defined(__AES__) || defined(_MSC_VER)
-    " AES-NI"
-#   endif
-    "\n");
-
-    printf("\nlibuv/%s\n", uv_version_string());
-
-#   ifndef XMRIG_NO_HTTPD
-    printf("libmicrohttpd/%s\n", MHD_get_version());
-#   endif
-}
-
-
-bool Options::setAlgo(const char *algo)
-{
-    for (size_t i = 0; i < ARRAY_SIZE(algo_names); i++) {
-        if (algo_names[i] && !strcmp(algo, algo_names[i])) {
-            m_algo = (int) i;
-            break;
-        }
-
-#       ifndef XMRIG_NO_AEON
-        if (i == ARRAY_SIZE(algo_names) - 1 && !strcmp(algo, "cryptonight-light")) {
-            m_algo = xmrig::ALGO_CRYPTONIGHT_LITE;
-            break;
-        }
-#       endif
-
-        if (i == ARRAY_SIZE(algo_names) - 1) {
-            showUsage(1);
-            return false;
-        }
-    }
-
-    return true;
-}
-
-
-int Options::getAlgoVariant() const
-{
-#   ifndef XMRIG_NO_AEON
-    if (m_algo == xmrig::ALGO_CRYPTONIGHT_LITE) {
-        return getAlgoVariantLite();
-    }
-#   endif
-
-    if (m_algoVariant <= AV0_AUTO || m_algoVariant >= AV_MAX) {
-        return Cpu::hasAES() ? AV1_AESNI : AV3_SOFT_AES;
-    }
-
-    if (m_safe && !Cpu::hasAES() && m_algoVariant <= AV2_AESNI_DOUBLE) {
-        return m_algoVariant + 2;
-    }
-
-    return m_algoVariant;
-}
-
-
-#ifndef XMRIG_NO_AEON
-int Options::getAlgoVariantLite() const
-{
-    if (m_algoVariant <= AV0_AUTO || m_algoVariant >= AV_MAX) {
-        return Cpu::hasAES() ? AV2_AESNI_DOUBLE : AV4_SOFT_AES_DOUBLE;
-    }
-
-    if (m_safe && !Cpu::hasAES() && m_algoVariant <= AV2_AESNI_DOUBLE) {
-        return m_algoVariant + 2;
-    }
-
-    return m_algoVariant;
-}
-#endif

src/Options.h

@@ -1,133 +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 __OPTIONS_H__
-#define __OPTIONS_H__
-
-
-#include <stdint.h>
-#include <vector>
-
-
-#include "rapidjson/fwd.h"
-
-
-class Url;
-struct option;
-
-
-class Options
-{
-public:
-    enum AlgoVariant {
-        AV0_AUTO,
-        AV1_AESNI,
-        AV2_AESNI_DOUBLE,
-        AV3_SOFT_AES,
-        AV4_SOFT_AES_DOUBLE,
-        AV_MAX
-    };
-
-    static inline Options* i() { return m_self; }
-    static Options *parse(int argc, char **argv);
-
-    inline bool background() const                { return m_background; }
-    inline bool colors() const                    { return m_colors; }
-    inline bool doubleHash() const                { return m_doubleHash; }
-    inline bool dryRun() const                    { return m_dryRun; }
-    inline bool hugePages() const                 { return m_hugePages; }
-    inline bool syslog() const                    { return m_syslog; }
-    inline const char *apiToken() const           { return m_apiToken; }
-    inline const char *apiWorkerId() const        { return m_apiWorkerId; }
-    inline const char *logFile() const            { return m_logFile; }
-    inline const char *userAgent() const          { return m_userAgent; }
-    inline const std::vector<Url*> &pools() const { return m_pools; }
-    inline int algo() const                       { return m_algo; }
-    inline int algoVariant() const                { return m_algoVariant; }
-    inline int apiPort() const                    { return m_apiPort; }
-    inline int donateLevel() const                { return m_donateLevel; }
-    inline int printTime() const                  { return m_printTime; }
-    inline int priority() const                   { return m_priority; }
-    inline int retries() const                    { return m_retries; }
-    inline int retryPause() const                 { return m_retryPause; }
-    inline int threads() const                    { return m_threads; }
-    inline int64_t affinity() const               { return m_affinity; }
-    inline void setColors(bool colors)            { m_colors = colors; }
-
-    inline static void release()                  { delete m_self; }
-
-    const char *algoName() const;
-
-private:
-    Options(int argc, char **argv);
-    ~Options();
-
-    inline bool isReady() const { return m_ready; }
-
-    static Options *m_self;
-
-    bool getJSON(const char *fileName, rapidjson::Document &doc);
-    bool parseArg(int key, const char *arg);
-    bool parseArg(int key, uint64_t arg);
-    bool parseBoolean(int key, bool enable);
-    Url *parseUrl(const char *arg) const;
-    void adjust();
-    void parseConfig(const char *fileName);
-    void parseJSON(const struct option *option, const rapidjson::Value &object);
-    void showUsage(int status) const;
-    void showVersion(void);
-
-    bool setAlgo(const char *algo);
-
-    int getAlgoVariant() const;
-#   ifndef XMRIG_NO_AEON
-    int getAlgoVariantLite() const;
-#   endif
-
-    bool m_background;
-    bool m_colors;
-    bool m_doubleHash;
-    bool m_dryRun;
-    bool m_hugePages;
-    bool m_ready;
-    bool m_safe;
-    bool m_syslog;
-    char *m_apiToken;
-    char *m_apiWorkerId;
-    char *m_logFile;
-    char *m_userAgent;
-    int m_algo;
-    int m_algoVariant;
-    int m_apiPort;
-    int m_donateLevel;
-    int m_maxCpuUsage;
-    int m_printTime;
-    int m_priority;
-    int m_retries;
-    int m_retryPause;
-    int m_threads;
-    int64_t m_affinity;
-    std::vector<Url*> m_pools;
-};
-
-#endif /* __OPTIONS_H__ */

src/Summary.cpp

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -27,143 +27,135 @@
 #include <uv.h>
 
 
-#include "Cpu.h"
-#include "log/Log.h"
+#include "common/cpu/Cpu.h"
+#include "common/log/Log.h"
+#include "common/net/Pool.h"
+#include "core/Config.h"
+#include "core/Controller.h"
+#include "crypto/Asm.h"
 #include "Mem.h"
-#include "net/Url.h"
-#include "Options.h"
 #include "Summary.h"
 #include "version.h"
 
 
-static void print_versions()
+#ifndef XMRIG_NO_ASM
+static const char *coloredAsmNames[] = {
+    "\x1B[1;31mnone\x1B[0m",
+    "auto",
+    "\x1B[1;32mintel\x1B[0m",
+    "\x1B[1;32mryzen\x1B[0m"
+};
+
+
+inline static const char *asmName(xmrig::Assembly assembly, bool colors)
 {
-    char buf[16];
-
-#   if defined(__clang__)
-    snprintf(buf, 16, " clang/%d.%d.%d", __clang_major__, __clang_minor__, __clang_patchlevel__);
-#   elif defined(__GNUC__)
-    snprintf(buf, 16, " gcc/%d.%d.%d", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
-#   elif defined(_MSC_VER)
-    snprintf(buf, 16, " MSVC/%d", MSVC_VERSION);
-#   else
-    buf[0] = '\0';
-#   endif
-
-
-    Log::i()->text(Options::i()->colors() ? "\x1B[01;32m * \x1B[01;37mVERSIONS:     \x1B[01;36mXMRig/%s\x1B[01;37m libuv/%s%s" : " * VERSIONS:     XMRig/%s libuv/%s%s",
-                   APP_VERSION, uv_version_string(), buf);
-}
-
-
-static void print_memory() {
-    if (Options::i()->colors()) {
-        Log::i()->text("\x1B[01;32m * \x1B[01;37mHUGE PAGES:   %s, %s",
-                       Mem::isHugepagesAvailable() ? "\x1B[01;32mavailable" : "\x1B[01;31munavailable",
-                       Mem::isHugepagesEnabled() ? "\x1B[01;32menabled" : "\x1B[01;31mdisabled");
-    }
-    else {
-        Log::i()->text(" * HUGE PAGES:   %s, %s", Mem::isHugepagesAvailable() ? "available" : "unavailable", Mem::isHugepagesEnabled() ? "enabled" : "disabled");
-    }
-}
-
-
-static void print_cpu()
-{
-    if (Options::i()->colors()) {
-        Log::i()->text("\x1B[01;32m * \x1B[01;37mCPU:          %s (%d) %sx64 %sAES-NI",
-                       Cpu::brand(),
-                       Cpu::sockets(),
-                       Cpu::isX64() ? "\x1B[01;32m" : "\x1B[01;31m-",
-                       Cpu::hasAES() ? "\x1B[01;32m" : "\x1B[01;31m-");
-#       ifndef XMRIG_NO_LIBCPUID
-        Log::i()->text("\x1B[01;32m * \x1B[01;37mCPU L2/L3:    %.1f MB/%.1f MB", Cpu::l2() / 1024.0, Cpu::l3() / 1024.0);
-#       endif
-    }
-    else {
-        Log::i()->text(" * CPU:          %s (%d) %sx64 %sAES-NI", Cpu::brand(), Cpu::sockets(), Cpu::isX64() ? "" : "-", Cpu::hasAES() ? "" : "-");
-#       ifndef XMRIG_NO_LIBCPUID
-        Log::i()->text(" * CPU L2/L3:    %.1f MB/%.1f MB", Cpu::l2() / 1024.0, Cpu::l3() / 1024.0);
-#       endif
-    }
-}
-
-
-static void print_threads()
-{
-    char buf[32];
-    if (Options::i()->affinity() != -1L) {
-        snprintf(buf, 32, ", affinity=0x%" PRIX64, Options::i()->affinity());
-    }
-    else {
-        buf[0] = '\0';
-    }
-
-    Log::i()->text(Options::i()->colors() ? "\x1B[01;32m * \x1B[01;37mTHREADS:      \x1B[01;36m%d\x1B[01;37m, %s, av=%d, %sdonate=%d%%%s" : " * THREADS:      %d, %s, av=%d, %sdonate=%d%%%s",
-                   Options::i()->threads(),
-                   Options::i()->algoName(),
-                   Options::i()->algoVariant(),
-                   Options::i()->colors() && Options::i()->donateLevel() == 0 ? "\x1B[01;31m" : "",
-                   Options::i()->donateLevel(),
-                   buf);
-}
-
-
-static void print_pools()
-{
-    const std::vector<Url*> &pools = Options::i()->pools();
-
-    for (size_t i = 0; i < pools.size(); ++i) {
-        Log::i()->text(Options::i()->colors() ? "\x1B[01;32m * \x1B[01;37mPOOL #%d:      \x1B[01;36m%s:%d" : " * POOL #%d:      %s:%d",
-                       i + 1,
-                       pools[i]->host(),
-                       pools[i]->port());
-    }
-
-#   ifdef APP_DEBUG
-    for (size_t i = 0; i < pools.size(); ++i) {
-        Log::i()->text("%s:%d, user: %s, pass: %s, ka: %d, nicehash: %d", pools[i]->host(), pools[i]->port(), pools[i]->user(), pools[i]->password(), pools[i]->isKeepAlive(), pools[i]->isNicehash());
-    }
-#   endif
-}
-
-
-#ifndef XMRIG_NO_API
-static void print_api()
-{
-    if (Options::i()->apiPort() == 0) {
-        return;
-    }
-
-    Log::i()->text(Options::i()->colors() ? "\x1B[01;32m * \x1B[01;37mAPI PORT:     \x1B[01;36m%d" : " * API PORT:     %d", Options::i()->apiPort());
+    return colors ? coloredAsmNames[assembly] : xmrig::Asm::toString(assembly);
 }
 #endif
 
 
-static void print_commands()
-{
-    if (Options::i()->colors()) {
-        Log::i()->text("\x1B[01;32m * \x1B[01;37mCOMMANDS:     \x1B[01;35mh\x1B[01;37mashrate, \x1B[01;35mp\x1B[01;37mause, \x1B[01;35mr\x1B[01;37mesume");
+static void print_memory(xmrig::Config *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(" * COMMANDS:     'h' hashrate, 'p' pause, 'r' resume");
+        Log::i()->text(" * %-13s%s", "HUGE PAGES", Mem::isHugepagesAvailable() ? "available" : "unavailable");
+    }
+#   endif
+}
+
+
+static void print_cpu(xmrig::Config *config)
+{
+    using namespace xmrig;
+
+    if (config->isColors()) {
+        Log::i()->text(GREEN_BOLD(" * ") WHITE_BOLD("%-13s%s (%d)") " %sx64 %sAES",
+                       "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-");
+#       ifndef XMRIG_NO_LIBCPUID
+        Log::i()->text(GREEN_BOLD(" * ") WHITE_BOLD("%-13s%.1f MB/%.1f MB"), "CPU L2/L3", Cpu::info()->L2() / 1024.0, Cpu::info()->L3() / 1024.0);
+#       endif
+    }
+    else {
+        Log::i()->text(" * %-13s%s (%d) %sx64 %sAES", "CPU", Cpu::info()->brand(), Cpu::info()->sockets(), Cpu::info()->isX64() ? "" : "-", Cpu::info()->hasAES() ? "" : "-");
+#       ifndef XMRIG_NO_LIBCPUID
+        Log::i()->text(" * %-13s%.1f MB/%.1f MB", "CPU L2/L3", Cpu::info()->L2() / 1024.0, Cpu::info()->L3() / 1024.0);
+#       endif
     }
 }
 
 
-void Summary::print()
+static void print_threads(xmrig::Config *config)
 {
-    print_versions();
-    print_memory();
-    print_cpu();
-    print_threads();
-    print_pools();
+    if (config->threadsMode() != xmrig::Config::Advanced) {
+        char buf[32] = { 0 };
+        if (config->affinity() != -1L) {
+            snprintf(buf, sizeof buf, ", affinity=0x%" PRIX64, config->affinity());
+        }
 
-#   ifndef XMRIG_NO_API
-    print_api();
+        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",
+                       "THREADS",
+                       config->threadsCount(),
+                       config->algorithm().name(),
+                       config->algoVariant(),
+                       config->isColors() && config->donateLevel() == 0 ? "\x1B[1;31m" : "",
+                       config->donateLevel(),
+                       buf);
+    }
+    else {
+        Log::i()->text(config->isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("%d") WHITE_BOLD(", %s, %sdonate=%d%%")
+                                          : " * %-13s%d, %s, %sdonate=%d%%",
+                       "THREADS",
+                       config->threadsCount(),
+                       config->algorithm().name(),
+                       config->isColors() && config->donateLevel() == 0 ? "\x1B[1;31m" : "",
+                       config->donateLevel());
+    }
+
+#   ifndef XMRIG_NO_ASM
+    if (config->assembly() == xmrig::ASM_AUTO) {
+        const xmrig::Assembly assembly = xmrig::Cpu::info()->assembly();
+
+        Log::i()->text(config->isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13sauto:%s")
+                                          : " * %-13sauto:%s", "ASSEMBLY", asmName(assembly, config->isColors()));
+    }
+    else {
+        Log::i()->text(config->isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13s%s") : " * %-13s%s", "ASSEMBLY", asmName(config->assembly(), config->isColors()));
+    }
 #   endif
+}
 
-    print_commands();
+
+static void print_commands(xmrig::Config *config)
+{
+    if (config->isColors()) {
+        Log::i()->text(GREEN_BOLD(" * ") WHITE_BOLD("COMMANDS     ") MAGENTA_BOLD("h") WHITE_BOLD("ashrate, ")
+                                                                     MAGENTA_BOLD("p") WHITE_BOLD("ause, ")
+                                                                     MAGENTA_BOLD("r") WHITE_BOLD("esume"));
+    }
+    else {
+        Log::i()->text(" * COMMANDS     'h' hashrate, 'p' pause, 'r' resume");
+    }
+}
+
+
+void Summary::print(xmrig::Controller *controller)
+{
+    controller->config()->printVersions();
+    print_memory(controller->config());
+    print_cpu(controller->config());
+    print_threads(controller->config());
+    controller->config()->printPools();
+    controller->config()->printAPI();
+
+    print_commands(controller->config());
 }
 
 

src/Summary.h

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -25,10 +25,15 @@
 #define __SUMMARY_H__
 
 
+namespace xmrig {
+    class Controller;
+}
+
+
 class Summary
 {
 public:
-    static void print();
+    static void print(xmrig::Controller *controller);
 };
 
 

src/api/Api.cpp

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -25,17 +25,17 @@
 
 
 #include "api/Api.h"
-#include "api/ApiState.h"
+#include "api/ApiRouter.h"
+#include "common/api/HttpReply.h"
+#include "common/api/HttpRequest.h"
 
 
-ApiState *Api::m_state = nullptr;
-uv_mutex_t Api::m_mutex;
+ApiRouter *Api::m_router = nullptr;
 
 
-bool Api::start()
+bool Api::start(xmrig::Controller *controller)
 {
-    uv_mutex_init(&m_mutex);
-    m_state = new ApiState();
+    m_router = new ApiRouter(controller);
 
     return true;
 }
@@ -43,43 +43,30 @@ bool Api::start()
 
 void Api::release()
 {
-    delete m_state;
+    delete m_router;
 }
 
 
-char *Api::get(const char *url, int *status)
+void Api::exec(const xmrig::HttpRequest &req, xmrig::HttpReply &reply)
 {
-    if (!m_state) {
-        return nullptr;
-    }
-
-    uv_mutex_lock(&m_mutex);
-    char *buf = m_state->get(url, status);
-    uv_mutex_unlock(&m_mutex);
-
-    return buf;
-}
-
-
-void Api::tick(const Hashrate *hashrate)
-{
-    if (!m_state) {
+    if (!m_router) {
+        reply.status = 500;
         return;
     }
 
-    uv_mutex_lock(&m_mutex);
-    m_state->tick(hashrate);
-    uv_mutex_unlock(&m_mutex);
+    if (req.method() == xmrig::HttpRequest::Get) {
+        return m_router->get(req, reply);
+    }
+
+    m_router->exec(req, reply);
 }
 
 
 void Api::tick(const NetworkState &network)
 {
-    if (!m_state) {
+    if (!m_router) {
         return;
     }
 
-    uv_mutex_lock(&m_mutex);
-    m_state->tick(network);
-    uv_mutex_unlock(&m_mutex);
+    m_router->tick(network);
 }

src/api/Api.h

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -28,24 +28,29 @@
 #include <uv.h>
 
 
-class ApiState;
+class ApiRouter;
 class Hashrate;
 class NetworkState;
 
 
+namespace xmrig {
+    class Controller;
+    class HttpReply;
+    class HttpRequest;
+}
+
+
 class Api
 {
 public:
-    static bool start();
+    static bool start(xmrig::Controller *controller);
     static void release();
 
-    static char *get(const char *url, int *status);
-    static void tick(const Hashrate *hashrate);
+    static void exec(const xmrig::HttpRequest &req, xmrig::HttpReply &reply);
     static void tick(const NetworkState &results);
 
 private:
-    static ApiState *m_state;
-    static uv_mutex_t m_mutex;
+    static ApiRouter *m_router;
 };
 
 #endif /* __API_H__ */

src/api/ApiRouter.cpp

@@ -0,0 +1,335 @@
+/* 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

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -21,43 +21,55 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __APISTATE_H__
-#define __APISTATE_H__
+#ifndef __APIROUTER_H__
+#define __APIROUTER_H__
 
 
 #include "api/NetworkState.h"
+#include "common/interfaces/IControllerListener.h"
 #include "rapidjson/fwd.h"
 
 
 class Hashrate;
 
 
-class ApiState
+namespace xmrig {
+    class Controller;
+    class HttpReply;
+    class HttpRequest;
+}
+
+
+class ApiRouter : public xmrig::IControllerListener
 {
 public:
-    ApiState();
-    ~ApiState();
+    ApiRouter(xmrig::Controller *controller);
+    ~ApiRouter();
+
+    void get(const xmrig::HttpRequest &req, xmrig::HttpReply &reply) const;
+    void exec(const xmrig::HttpRequest &req, xmrig::HttpReply &reply);
 
-    char *get(const char *url, int *status) const;
-    void tick(const Hashrate *hashrate);
     void tick(const NetworkState &results);
 
+protected:
+    void onConfigChanged(xmrig::Config *config, xmrig::Config *previousConfig) override;
+
 private:
-    char *finalize(rapidjson::Document &doc) const;
-    void genId();
+    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[17];
+    char m_id[32];
     char m_workerId[128];
-    double *m_hashrate;
-    double m_highestHashrate;
-    double m_totalHashrate[3];
-    int m_threads;
     NetworkState m_network;
+    xmrig::Controller *m_controller;
 };
 
-#endif /* __APISTATE_H__ */
+#endif /* __APIROUTER_H__ */

src/api/ApiState.cpp

@@ -1,260 +0,0 @@
-/* XMRig
- * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
- * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
- * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
- * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
- * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <math.h>
-#include <string.h>
-#include <uv.h>
-
-#if _WIN32
-#   include "winsock2.h"
-#else
-#   include "unistd.h"
-#endif
-
-
-#include "api/ApiState.h"
-#include "Cpu.h"
-#include "Mem.h"
-#include "net/Job.h"
-#include "Options.h"
-#include "Platform.h"
-#include "rapidjson/document.h"
-#include "rapidjson/stringbuffer.h"
-#include "rapidjson/prettywriter.h"
-#include "version.h"
-#include "workers/Hashrate.h"
-
-
-extern "C"
-{
-#include "crypto/c_keccak.h"
-}
-
-
-static inline double normalize(double d)
-{
-    if (!isnormal(d)) {
-        return 0.0;
-    }
-
-    return floor(d * 100.0) / 100.0;
-}
-
-
-ApiState::ApiState()
-{
-    m_threads  = Options::i()->threads();
-    m_hashrate = new double[m_threads * 3]();
-
-    memset(m_totalHashrate, 0, sizeof(m_totalHashrate));
-    memset(m_workerId, 0, sizeof(m_workerId));
-
-    if (Options::i()->apiWorkerId()) {
-        strncpy(m_workerId, Options::i()->apiWorkerId(), sizeof(m_workerId) - 1);
-    }
-    else {
-        gethostname(m_workerId, sizeof(m_workerId) - 1);
-    }
-
-    genId();
-}
-
-
-ApiState::~ApiState()
-{
-    delete [] m_hashrate;
-}
-
-
-char *ApiState::get(const char *url, int *status) const
-{
-    rapidjson::Document doc;
-    doc.SetObject();
-
-    getIdentify(doc);
-    getMiner(doc);
-    getHashrate(doc);
-    getResults(doc);
-    getConnection(doc);
-
-    return finalize(doc);
-}
-
-
-void ApiState::tick(const Hashrate *hashrate)
-{
-    for (int i = 0; i < m_threads; ++i) {
-        m_hashrate[i * 3]     = hashrate->calc((size_t) i, Hashrate::ShortInterval);
-        m_hashrate[i * 3 + 1] = hashrate->calc((size_t) i, Hashrate::MediumInterval);
-        m_hashrate[i * 3 + 2] = hashrate->calc((size_t) i, Hashrate::LargeInterval);
-    }
-
-    m_totalHashrate[0] = hashrate->calc(Hashrate::ShortInterval);
-    m_totalHashrate[1] = hashrate->calc(Hashrate::MediumInterval);
-    m_totalHashrate[2] = hashrate->calc(Hashrate::LargeInterval);
-    m_highestHashrate  = hashrate->highest();
-}
-
-
-void ApiState::tick(const NetworkState &network)
-{
-    m_network = network;
-}
-
-
-char *ApiState::finalize(rapidjson::Document &doc) const
-{
-    rapidjson::StringBuffer buffer(0, 4096);
-    rapidjson::PrettyWriter<rapidjson::StringBuffer> writer(buffer);
-    writer.SetMaxDecimalPlaces(10);
-    doc.Accept(writer);
-
-    return strdup(buffer.GetString());
-}
-
-
-void ApiState::genId()
-{
-    memset(m_id, 0, sizeof(m_id));
-
-    uv_interface_address_t *interfaces;
-    int count = 0;
-
-    if (uv_interface_addresses(&interfaces, &count) < 0) {
-        return;
-    }
-
-    for (int i = 0; i < count; i++) {
-        if (!interfaces[i].is_internal && interfaces[i].address.address4.sin_family == AF_INET) {
-            uint8_t hash[200];
-            const size_t addrSize = sizeof(interfaces[i].phys_addr);
-            const size_t inSize   = strlen(APP_KIND) + addrSize;
-
-            uint8_t *input = new uint8_t[inSize]();
-            memcpy(input, interfaces[i].phys_addr, addrSize);
-            memcpy(input + addrSize, APP_KIND, strlen(APP_KIND));
-
-            keccak(input, static_cast<int>(inSize), hash, sizeof(hash));
-            Job::toHex(hash, 8, m_id);
-
-            delete [] input;
-            break;
-        }
-    }
-
-    uv_free_interface_addresses(interfaces, count);
-}
-
-
-void ApiState::getConnection(rapidjson::Document &doc) const
-{
-    auto &allocator = doc.GetAllocator();
-
-    rapidjson::Value connection(rapidjson::kObjectType);
-    connection.AddMember("pool",      rapidjson::StringRef(m_network.pool), allocator);
-    connection.AddMember("uptime",    m_network.connectionTime(), allocator);
-    connection.AddMember("ping",      m_network.latency(), allocator);
-    connection.AddMember("failures",  m_network.failures, allocator);
-    connection.AddMember("error_log", rapidjson::Value(rapidjson::kArrayType), allocator);
-
-    doc.AddMember("connection", connection, allocator);
-}
-
-
-void ApiState::getHashrate(rapidjson::Document &doc) const
-{
-    auto &allocator = doc.GetAllocator();
-
-    rapidjson::Value hashrate(rapidjson::kObjectType);
-    rapidjson::Value total(rapidjson::kArrayType);
-    rapidjson::Value threads(rapidjson::kArrayType);
-
-    for (int i = 0; i < 3; ++i) {
-        total.PushBack(normalize(m_totalHashrate[i]), allocator);
-    }
-
-    for (int i = 0; i < m_threads * 3; i += 3) {
-        rapidjson::Value thread(rapidjson::kArrayType);
-        thread.PushBack(normalize(m_hashrate[i]),     allocator);
-        thread.PushBack(normalize(m_hashrate[i + 1]), allocator);
-        thread.PushBack(normalize(m_hashrate[i + 2]), allocator);
-
-        threads.PushBack(thread, allocator);
-    }
-
-    hashrate.AddMember("total", total, allocator);
-    hashrate.AddMember("highest", normalize(m_highestHashrate), allocator);
-    hashrate.AddMember("threads", threads, allocator);
-    doc.AddMember("hashrate", hashrate, allocator);
-}
-
-
-void ApiState::getIdentify(rapidjson::Document &doc) const
-{
-    doc.AddMember("id",        rapidjson::StringRef(m_id),       doc.GetAllocator());
-    doc.AddMember("worker_id", rapidjson::StringRef(m_workerId), doc.GetAllocator());
-}
-
-
-void ApiState::getMiner(rapidjson::Document &doc) const
-{
-    auto &allocator = doc.GetAllocator();
-
-    rapidjson::Value cpu(rapidjson::kObjectType);
-    cpu.AddMember("brand",   rapidjson::StringRef(Cpu::brand()), allocator);
-    cpu.AddMember("aes",     Cpu::hasAES(), allocator);
-    cpu.AddMember("x64",     Cpu::isX64(), allocator);
-    cpu.AddMember("sockets", Cpu::sockets(), allocator);
-
-    doc.AddMember("version",      APP_VERSION, allocator);
-    doc.AddMember("kind",         APP_KIND, allocator);
-    doc.AddMember("ua",           rapidjson::StringRef(Platform::userAgent()), allocator);
-    doc.AddMember("cpu",          cpu, allocator);
-    doc.AddMember("algo",         rapidjson::StringRef(Options::i()->algoName()), allocator);
-    doc.AddMember("hugepages",    Mem::isHugepagesEnabled(), allocator);
-    doc.AddMember("donate_level", Options::i()->donateLevel(), allocator);
-}
-
-
-void ApiState::getResults(rapidjson::Document &doc) const
-{
-    auto &allocator = doc.GetAllocator();
-
-    rapidjson::Value results(rapidjson::kObjectType);
-
-    results.AddMember("diff_current",  m_network.diff, allocator);
-    results.AddMember("shares_good",   m_network.accepted, allocator);
-    results.AddMember("shares_total",  m_network.accepted + m_network.rejected, allocator);
-    results.AddMember("avg_time",      m_network.avgTime(), allocator);
-    results.AddMember("hashes_total",  m_network.total, allocator);
-
-    rapidjson::Value best(rapidjson::kArrayType);
-    for (size_t i = 0; i < m_network.topDiff.size(); ++i) {
-        best.PushBack(m_network.topDiff[i], allocator);
-    }
-
-    results.AddMember("best",      best, allocator);
-    results.AddMember("error_log", rapidjson::Value(rapidjson::kArrayType), allocator);
-
-    doc.AddMember("results", results, allocator);
-}

src/api/Httpd.cpp

@@ -1,128 +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 <microhttpd.h>
-#include <string.h>
-
-
-#include "api/Api.h"
-#include "api/Httpd.h"
-#include "log/Log.h"
-
-
-Httpd::Httpd(int port, const char *accessToken) :
-    m_accessToken(accessToken),
-    m_port(port),
-    m_daemon(nullptr)
-{
-}
-
-
-bool Httpd::start()
-{
-    if (!m_port) {
-        return false;
-    }
-
-    unsigned int flags = MHD_USE_SELECT_INTERNALLY;
-
-#   if MHD_VERSION >= 0x00093500
-    if (MHD_is_feature_supported(MHD_FEATURE_EPOLL)) {
-        flags = MHD_USE_EPOLL_LINUX_ONLY | MHD_USE_EPOLL_INTERNALLY_LINUX_ONLY;
-    }
-
-    if (MHD_is_feature_supported(MHD_FEATURE_IPv6)) {
-        flags |= MHD_USE_DUAL_STACK;
-    }
-#   endif
-
-    m_daemon = MHD_start_daemon(flags, m_port, nullptr, nullptr, &Httpd::handler, this, MHD_OPTION_END);
-    if (!m_daemon) {
-        LOG_ERR("HTTP Daemon failed to start.");
-        return false;
-    }
-
-    return true;
-}
-
-
-int Httpd::auth(const char *header)
-{
-    if (!m_accessToken) {
-        return MHD_HTTP_OK;
-    }
-
-    if (m_accessToken && !header) {
-        return MHD_HTTP_UNAUTHORIZED;
-    }
-
-    const size_t size = strlen(header);
-    if (size < 8 || strlen(m_accessToken) != size - 7 || memcmp("Bearer ", header, 7) != 0) {
-        return MHD_HTTP_FORBIDDEN;
-    }
-
-    return strncmp(m_accessToken, header + 7, strlen(m_accessToken)) == 0 ? MHD_HTTP_OK : MHD_HTTP_FORBIDDEN;
-}
-
-
-int Httpd::done(MHD_Connection *connection, int status, MHD_Response *rsp)
-{
-    if (!rsp) {
-        rsp = MHD_create_response_from_buffer(0, nullptr, MHD_RESPMEM_PERSISTENT);
-    }
-
-    MHD_add_response_header(rsp, "Content-Type", "application/json");
-    MHD_add_response_header(rsp, "Access-Control-Allow-Origin", "*");
-    MHD_add_response_header(rsp, "Access-Control-Allow-Methods", "GET");
-    MHD_add_response_header(rsp, "Access-Control-Allow-Headers", "Authorization");
-
-    const int ret = MHD_queue_response(connection, status, rsp);
-    MHD_destroy_response(rsp);
-    return ret;
-}
-
-
-int Httpd::handler(void *cls, struct MHD_Connection *connection, const char *url, const char *method, const char *version, const char *upload_data, size_t *upload_data_size, void **con_cls)
-{
-    if (strcmp(method, "OPTIONS") == 0) {
-        return done(connection, MHD_HTTP_OK, nullptr);
-    }
-
-    if (strcmp(method, "GET") != 0) {
-        return MHD_NO;
-    }
-
-    int status = static_cast<Httpd*>(cls)->auth(MHD_lookup_connection_value(connection, MHD_HEADER_KIND, "Authorization"));
-    if (status != MHD_HTTP_OK) {
-        return done(connection, status, nullptr);
-    }
-
-    char *buf = Api::get(url, &status);
-    if (buf == nullptr) {
-        return MHD_NO;
-    }
-
-    MHD_Response *rsp = MHD_create_response_from_buffer(strlen(buf), (void*) buf, MHD_RESPMEM_MUST_FREE);
-    return done(connection, status, rsp);
-}

src/api/NetworkState.cpp

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -29,7 +29,7 @@
 
 
 #include "api/NetworkState.h"
-#include "net/SubmitResult.h"
+#include "common/net/SubmitResult.h"
 
 
 NetworkState::NetworkState() :

src/common/Console.cpp

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -22,7 +22,7 @@
  */
 
 
-#include "Console.h"
+#include "common/Console.h"
 #include "interfaces/IConsoleListener.h"
 
 

src/common/Console.h

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by

src/common/Platform.cpp

@@ -26,19 +26,25 @@
 #include <uv.h>
 
 
+#ifndef XMRIG_NO_TLS
+#   include <openssl/ssl.h>
+#   include <openssl/err.h>
+#endif
+
+
 #include "Platform.h"
 
 
-char *Platform::m_defaultConfigName = nullptr;
-char *Platform::m_userAgent         = nullptr;
+char Platform::m_defaultConfigName[520] = { 0 };
+xmrig::c_str Platform::m_userAgent;
 
 
 const char *Platform::defaultConfigName()
 {
     size_t size = 520;
 
-    if (m_defaultConfigName == nullptr) {
-        m_defaultConfigName = new char[size];
+    if (*m_defaultConfigName) {
+        return m_defaultConfigName;
     }
 
     if (uv_exepath(m_defaultConfigName, &size) < 0) {
@@ -58,5 +64,26 @@ const char *Platform::defaultConfigName()
         }
     }
 
+    *m_defaultConfigName = '\0';
     return nullptr;
 }
+
+
+void Platform::init(const char *userAgent)
+{
+#   ifndef XMRIG_NO_TLS
+    SSL_library_init();
+    SSL_load_error_strings();
+    ERR_load_BIO_strings();
+    ERR_load_crypto_strings();
+    SSL_load_error_strings();
+    OpenSSL_add_all_digests();
+#   endif
+
+    if (userAgent) {
+        m_userAgent = userAgent;
+    }
+    else {
+        m_userAgent = createUserAgent();
+    }
+}

src/common/Platform.h

@@ -21,25 +21,33 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __PLATFORM_H__
-#define __PLATFORM_H__
+#ifndef XMRIG_PLATFORM_H
+#define XMRIG_PLATFORM_H
+
+
+#include <stdint.h>
+
+
+#include "common/utils/c_str.h"
 
 
 class Platform
 {
 public:
+    static bool setThreadAffinity(uint64_t cpu_id);
     static const char *defaultConfigName();
     static void init(const char *userAgent);
-    static void release();
     static void setProcessPriority(int priority);
     static void setThreadPriority(int priority);
 
-    static inline const char *userAgent() { return m_userAgent; }
+    static inline const char *userAgent() { return m_userAgent.data(); }
 
 private:
-    static char *m_defaultConfigName;
-    static char *m_userAgent;
+    static char *createUserAgent();
+
+    static char m_defaultConfigName[520];
+    static xmrig::c_str m_userAgent;
 };
 
 
-#endif /* __PLATFORM_H__ */
+#endif /* XMRIG_PLATFORM_H */

src/common/Platform_mac.cpp

@@ -22,6 +22,8 @@
  */
 
 
+#include <mach/thread_act.h>
+#include <mach/thread_policy.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/resource.h>
@@ -36,7 +38,7 @@
 #endif
 
 
-static inline char *createUserAgent()
+char *Platform::createUserAgent()
 {
     const size_t max = 160;
 
@@ -53,15 +55,13 @@ static inline char *createUserAgent()
 }
 
 
-void Platform::init(const char *userAgent)
+bool Platform::setThreadAffinity(uint64_t cpu_id)
 {
-    m_userAgent = userAgent ? strdup(userAgent) : createUserAgent();
-}
+    thread_port_t mach_thread;
+    thread_affinity_policy_data_t policy = { static_cast<integer_t>(cpu_id) };
+    mach_thread = pthread_mach_thread_np(pthread_self());
 
-
-void Platform::release()
-{
-    delete [] m_userAgent;
+    return thread_policy_set(mach_thread, THREAD_AFFINITY_POLICY, (thread_policy_t)&policy, 1) == KERN_SUCCESS;
 }
 
 

src/common/Platform_unix.cpp

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -21,11 +21,21 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifdef __FreeBSD__
+#   include <sys/types.h>
+#   include <sys/param.h>
+#   include <sys/cpuset.h>
+#   include <pthread_np.h>
+#endif
+
+
+#include <pthread.h>
 #include <sched.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/resource.h>
+#include <unistd.h>
 #include <uv.h>
 
 
@@ -37,7 +47,12 @@
 #endif
 
 
-static inline char *createUserAgent()
+#ifdef __FreeBSD__
+typedef cpuset_t cpu_set_t;
+#endif
+
+
+char *Platform::createUserAgent()
 {
     const size_t max = 160;
 
@@ -63,15 +78,17 @@ static inline char *createUserAgent()
 }
 
 
-void Platform::init(const char *userAgent)
+bool Platform::setThreadAffinity(uint64_t cpu_id)
 {
-    m_userAgent = userAgent ? strdup(userAgent) : createUserAgent();
-}
+    cpu_set_t mn;
+    CPU_ZERO(&mn);
+    CPU_SET(cpu_id, &mn);
 
-
-void Platform::release()
-{
-    delete [] m_userAgent;
+#   ifndef __ANDROID__
+    return pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &mn) == 0;
+#   else
+    return sched_setaffinity(gettid(), sizeof(cpu_set_t), &mn) == 0;
+#   endif
 }
 
 
@@ -80,7 +97,6 @@ void Platform::setProcessPriority(int priority)
 }
 
 
-
 void Platform::setThreadPriority(int priority)
 {
     if (priority == -1) {

src/common/Platform_win.cpp

@@ -27,9 +27,11 @@
 #include <uv.h>
 
 
+#include "log/Log.h"
 #include "Platform.h"
 #include "version.h"
 
+
 #ifdef XMRIG_NVIDIA_PROJECT
 #   include "nvidia/cryptonight.h"
 #endif
@@ -53,7 +55,7 @@ static inline OSVERSIONINFOEX winOsVersion()
 }
 
 
-static inline char *createUserAgent()
+char *Platform::createUserAgent()
 {
     const auto osver = winOsVersion();
     const size_t max = 160;
@@ -82,16 +84,13 @@ static inline char *createUserAgent()
 }
 
 
-void Platform::init(const char *userAgent)
+bool Platform::setThreadAffinity(uint64_t cpu_id)
 {
-    m_userAgent = userAgent ? strdup(userAgent) : createUserAgent();
-}
+    if (cpu_id >= 64) {
+        LOG_ERR("Unable to set affinity. Windows supports only affinity up to 63.");
+    }
 
-
-void Platform::release()
-{
-    delete [] m_defaultConfigName;
-    delete [] m_userAgent;
+    return SetThreadAffinityMask(GetCurrentThread(), 1ULL << cpu_id) != 0;
 }
 
 
@@ -131,7 +130,6 @@ void Platform::setProcessPriority(int priority)
 }
 
 
-
 void Platform::setThreadPriority(int priority)
 {
     if (priority == -1) {

src/common/api/HttpBody.h

@@ -0,0 +1,69 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __HTTPBODY_H__
+#define __HTTPBODY_H__
+
+
+#include <string.h>
+
+
+namespace xmrig {
+
+
+class HttpBody
+{
+public:
+    inline HttpBody() :
+        m_pos(0)
+    {}
+
+
+    inline bool write(const char *data, size_t size)
+    {
+        if (size > (sizeof(m_data) - m_pos - 1)) {
+            return false;
+        }
+
+        memcpy(m_data + m_pos, data, size);
+
+        m_pos += size;
+        m_data[m_pos] = '\0';
+
+        return true;
+    }
+
+
+    inline const char *data() const { return m_data; }
+
+private:
+    char m_data[32768];
+    size_t m_pos;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* __HTTPBODY_H__ */

src/common/api/HttpReply.h

@@ -7,6 +7,7 @@
  * 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
@@ -21,27 +22,32 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __XMRIG_H__
-#define __XMRIG_H__
+#ifndef __HTTPREPLY_H__
+#define __HTTPREPLY_H__
 
 
-namespace xmrig
+#include <stdint.h>
+
+
+namespace xmrig {
+
+
+class HttpReply
 {
+public:
+    HttpReply() :
+        buf(nullptr),
+        status(200),
+        size(0)
+    {}
 
-
-enum Algo {
-    ALGO_CRYPTONIGHT,      /* CryptoNight (Monero) */
-    ALGO_CRYPTONIGHT_LITE, /* CryptoNight-Lite (AEON) */
+    char *buf;
+    int status;
+    size_t size;
 };
 
 
-enum Variant {
-    VARIANT_AUTO = -1,
-    VARIANT_NONE = 0,
-    VARIANT_V1   = 1
-};
-
-} /* xmrig */
+} /* namespace xmrig */
 
 
-#endif /* __XMRIG_H__ */
+#endif /* __HTTPREPLY_H__ */

src/common/api/HttpRequest.cpp

@@ -0,0 +1,175 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include <microhttpd.h>
+#include <string.h>
+
+#include "common/api/HttpBody.h"
+#include "common/api/HttpRequest.h"
+#include "common/api/HttpReply.h"
+
+
+#ifndef MHD_HTTP_PAYLOAD_TOO_LARGE
+#   define MHD_HTTP_PAYLOAD_TOO_LARGE 413
+#endif
+
+
+xmrig::HttpRequest::HttpRequest(MHD_Connection *connection, const char *url, const char *method, const char *uploadData, size_t *uploadSize, void **cls) :
+    m_fulfilled(true),
+    m_restricted(true),
+    m_uploadData(uploadData),
+    m_url(url),
+    m_body(static_cast<HttpBody*>(*cls)),
+    m_method(Unsupported),
+    m_connection(connection),
+    m_uploadSize(uploadSize),
+    m_cls(cls)
+{
+    if (strcmp(method, MHD_HTTP_METHOD_OPTIONS) == 0) {
+        m_method = Options;
+    }
+    else if (strcmp(method, MHD_HTTP_METHOD_GET) == 0) {
+        m_method = Get;
+    }
+    else if (strcmp(method, MHD_HTTP_METHOD_PUT) == 0) {
+        m_method = Put;
+    }
+}
+
+
+xmrig::HttpRequest::~HttpRequest()
+{
+    if (m_fulfilled) {
+        delete m_body;
+    }
+}
+
+
+bool xmrig::HttpRequest::match(const char *path) const
+{
+    return strcmp(m_url, path) == 0;
+}
+
+
+bool xmrig::HttpRequest::process(const char *accessToken, bool restricted, xmrig::HttpReply &reply)
+{
+    m_restricted = restricted || !accessToken;
+
+    if (m_body) {
+        if (*m_uploadSize != 0) {
+            if (!m_body->write(m_uploadData, *m_uploadSize)) {
+                *m_cls       = nullptr;
+                m_fulfilled  = true;
+                reply.status = MHD_HTTP_PAYLOAD_TOO_LARGE;
+                return false;
+            }
+
+            *m_uploadSize = 0;
+            m_fulfilled   = false;
+            return true;
+        }
+
+        m_fulfilled = true;
+        return true;
+    }
+
+    reply.status = auth(accessToken);
+    if (reply.status != MHD_HTTP_OK) {
+        return false;
+    }
+
+    if (m_restricted && m_method != Get) {
+        reply.status = MHD_HTTP_FORBIDDEN;
+        return false;
+    }
+
+    if (m_method == Get) {
+        return true;
+    }
+
+    const char *contentType = MHD_lookup_connection_value(m_connection, MHD_HEADER_KIND, "Content-Type");
+    if (!contentType || strcmp(contentType, "application/json") != 0) {
+        reply.status = MHD_HTTP_UNSUPPORTED_MEDIA_TYPE;
+        return false;
+    }
+
+    m_body      = new xmrig::HttpBody();
+    m_fulfilled = false;
+    *m_cls      = m_body;
+
+    return true;
+}
+
+
+const char *xmrig::HttpRequest::body() const
+{
+    return m_body ? m_body->data() : nullptr;
+}
+
+
+int xmrig::HttpRequest::end(const HttpReply &reply)
+{
+    if (reply.buf) {
+        return end(reply.status, MHD_create_response_from_buffer(reply.size ? reply.size : strlen(reply.buf), (void*) reply.buf, MHD_RESPMEM_MUST_FREE));
+    }
+
+    return end(reply.status, nullptr);
+}
+
+
+int xmrig::HttpRequest::end(int status, MHD_Response *rsp)
+{
+    if (!rsp) {
+        rsp = MHD_create_response_from_buffer(0, nullptr, MHD_RESPMEM_PERSISTENT);
+    }
+
+    MHD_add_response_header(rsp, "Content-Type", "application/json");
+    MHD_add_response_header(rsp, "Access-Control-Allow-Origin", "*");
+    MHD_add_response_header(rsp, "Access-Control-Allow-Methods", "GET, PUT");
+    MHD_add_response_header(rsp, "Access-Control-Allow-Headers", "Authorization, Content-Type");
+
+    const int ret = MHD_queue_response(m_connection, status, rsp);
+    MHD_destroy_response(rsp);
+    return ret;
+}
+
+
+int xmrig::HttpRequest::auth(const char *accessToken)
+{
+    if (!accessToken) {
+        return MHD_HTTP_OK;
+    }
+
+    const char *header = MHD_lookup_connection_value(m_connection, MHD_HEADER_KIND, "Authorization");
+    if (accessToken && !header) {
+        return MHD_HTTP_UNAUTHORIZED;
+    }
+
+    const size_t size = strlen(header);
+    if (size < 8 || strlen(accessToken) != size - 7 || memcmp("Bearer ", header, 7) != 0) {
+        return MHD_HTTP_FORBIDDEN;
+    }
+
+    return strncmp(accessToken, header + 7, strlen(accessToken)) == 0 ? MHD_HTTP_OK : MHD_HTTP_FORBIDDEN;
+}

src/common/api/HttpRequest.h

@@ -0,0 +1,84 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __HTTPREQUEST_H__
+#define __HTTPREQUEST_H__
+
+
+#include <stdint.h>
+
+
+struct MHD_Connection;
+struct MHD_Response;
+
+
+namespace xmrig {
+
+
+class HttpBody;
+class HttpReply;
+
+
+class HttpRequest
+{
+public:
+    enum Method {
+        Unsupported,
+        Options,
+        Get,
+        Put
+    };
+
+    HttpRequest(MHD_Connection *connection, const char *url, const char *method, const char *uploadData, size_t *uploadSize, void **cls);
+    ~HttpRequest();
+
+    inline bool isFulfilled() const  { return m_fulfilled; }
+    inline bool isRestricted() const { return m_restricted; }
+    inline Method method() const     { return m_method; }
+
+    bool match(const char *path) const;
+    bool process(const char *accessToken, bool restricted, xmrig::HttpReply &reply);
+    const char *body() const;
+    int end(const HttpReply &reply);
+    int end(int status, MHD_Response *rsp);
+
+private:
+    int auth(const char *accessToken);
+
+    bool m_fulfilled;
+    bool m_restricted;
+    const char *m_uploadData;
+    const char *m_url;
+    HttpBody *m_body;
+    Method m_method;
+    MHD_Connection *m_connection;
+    size_t *m_uploadSize;
+    void **m_cls;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* __HTTPREQUEST_H__ */

src/common/api/Httpd.cpp

@@ -0,0 +1,148 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include <microhttpd.h>
+#include <string.h>
+
+
+#include "api/Api.h"
+#include "common/api/Httpd.h"
+#include "common/api/HttpReply.h"
+#include "common/api/HttpRequest.h"
+#include "common/log/Log.h"
+
+
+Httpd::Httpd(int port, const char *accessToken, bool IPv6, bool restricted) :
+    m_idle(true),
+    m_IPv6(IPv6),
+    m_restricted(restricted),
+    m_accessToken(accessToken ? strdup(accessToken) : nullptr),
+    m_port(port),
+    m_daemon(nullptr)
+{
+    uv_timer_init(uv_default_loop(), &m_timer);
+    m_timer.data = this;
+}
+
+
+Httpd::~Httpd()
+{
+    uv_timer_stop(&m_timer);
+
+    if (m_daemon) {
+        MHD_stop_daemon(m_daemon);
+    }
+
+    delete m_accessToken;
+}
+
+
+bool Httpd::start()
+{
+    if (!m_port) {
+        return false;
+    }
+
+    unsigned int flags = 0;
+#   if MHD_VERSION >= 0x00093500
+    if (m_IPv6 && MHD_is_feature_supported(MHD_FEATURE_IPv6)) {
+        flags |= MHD_USE_DUAL_STACK;
+    }
+
+    if (MHD_is_feature_supported(MHD_FEATURE_EPOLL)) {
+        flags |= MHD_USE_EPOLL_LINUX_ONLY;
+    }
+#   endif
+
+    m_daemon = MHD_start_daemon(flags, m_port, nullptr, nullptr, &Httpd::handler, this, MHD_OPTION_END);
+    if (!m_daemon) {
+        LOG_ERR("HTTP Daemon failed to start.");
+        return false;
+    }
+
+#   if MHD_VERSION >= 0x00093900
+    uv_timer_start(&m_timer, Httpd::onTimer, kIdleInterval, kIdleInterval);
+#   else
+    uv_timer_start(&m_timer, Httpd::onTimer, kActiveInterval, kActiveInterval);
+#   endif
+
+    return true;
+}
+
+
+int Httpd::process(xmrig::HttpRequest &req)
+{
+    xmrig::HttpReply reply;
+    if (!req.process(m_accessToken, m_restricted, reply)) {
+        return req.end(reply);
+    }
+
+    if (!req.isFulfilled()) {
+        return MHD_YES;
+    }
+
+    Api::exec(req, reply);
+
+    return req.end(reply);
+}
+
+
+void Httpd::run()
+{
+    MHD_run(m_daemon);
+
+#   if MHD_VERSION >= 0x00093900
+    const MHD_DaemonInfo *info = MHD_get_daemon_info(m_daemon, MHD_DAEMON_INFO_CURRENT_CONNECTIONS);
+    if (m_idle && info->num_connections) {
+        uv_timer_set_repeat(&m_timer, kActiveInterval);
+        m_idle = false;
+    }
+    else if (!m_idle && !info->num_connections) {
+        uv_timer_set_repeat(&m_timer, kIdleInterval);
+        m_idle = true;
+    }
+#   endif
+}
+
+
+int Httpd::handler(void *cls, struct MHD_Connection *connection, const char *url, const char *method, const char *version, const char *uploadData, size_t *uploadSize, void **con_cls)
+{
+    xmrig::HttpRequest req(connection, url, method, uploadData, uploadSize, con_cls);
+
+    if (req.method() == xmrig::HttpRequest::Options) {
+        return req.end(MHD_HTTP_OK, nullptr);
+    }
+
+    if (req.method() == xmrig::HttpRequest::Unsupported) {
+        return req.end(MHD_HTTP_METHOD_NOT_ALLOWED, nullptr);
+    }
+
+    return static_cast<Httpd*>(cls)->process(req);
+}
+
+
+void Httpd::onTimer(uv_timer_t *handle)
+{
+    static_cast<Httpd*>(handle->data)->run();
+}

src/common/api/Httpd.h

@@ -33,21 +33,38 @@ struct MHD_Daemon;
 struct MHD_Response;
 
 
+class UploadCtx;
+
+
+namespace xmrig {
+    class HttpRequest;
+}
+
+
 class Httpd
 {
 public:
-    Httpd(int port, const char *accessToken);
+    Httpd(int port, const char *accessToken, bool IPv6, bool restricted);
+    ~Httpd();
     bool start();
 
 private:
-    int auth(const char *header);
+    constexpr static const int kIdleInterval   = 200;
+    constexpr static const int kActiveInterval = 25;
 
-    static int done(MHD_Connection *connection, int status, MHD_Response *rsp);
-    static int handler(void *cls, MHD_Connection *connection, const char *url, const char *method, const char *version, const char *upload_data, size_t *upload_data_size, void **con_cls);
+    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;
 };
 
 #endif /* __HTTPD_H__ */

src/common/config/CommonConfig.cpp

@@ -0,0 +1,495 @@
+/* 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 <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <uv.h>
+
+
+#ifndef XMRIG_NO_HTTPD
+#   include <microhttpd.h>
+#endif
+
+
+#ifndef XMRIG_NO_TLS
+#   include <openssl/opensslv.h>
+#endif
+
+
+#ifdef XMRIG_AMD_PROJECT
+#   if defined(__APPLE__)
+#       include <OpenCL/cl.h>
+#   else
+#       include "3rdparty/CL/cl.h"
+#   endif
+#endif
+
+
+#ifdef XMRIG_NVIDIA_PROJECT
+#   include "nvidia/cryptonight.h"
+#endif
+
+
+#include "common/config/CommonConfig.h"
+#include "common/log/Log.h"
+#include "donate.h"
+#include "rapidjson/document.h"
+#include "rapidjson/filewritestream.h"
+#include "rapidjson/prettywriter.h"
+#include "version.h"
+
+
+xmrig::CommonConfig::CommonConfig() :
+    m_algorithm(CRYPTONIGHT, VARIANT_AUTO),
+    m_adjusted(false),
+    m_apiIPv6(false),
+    m_apiRestricted(true),
+    m_autoSave(true),
+    m_background(false),
+    m_colors(true),
+    m_dryRun(false),
+    m_syslog(false),
+
+#   ifdef XMRIG_PROXY_PROJECT
+    m_watch(true),
+#   else
+    m_watch(false), // TODO: enable config file watch by default when this feature propertly handled and tested.
+#   endif
+
+    m_apiPort(0),
+    m_donateLevel(kDefaultDonateLevel),
+    m_printTime(60),
+    m_retries(5),
+    m_retryPause(5),
+    m_state(NoneState)
+{
+    m_pools.push_back(Pool());
+
+#   ifdef XMRIG_PROXY_PROJECT
+    m_retries    = 2;
+    m_retryPause = 1;
+#   endif
+}
+
+
+void xmrig::CommonConfig::printAPI()
+{
+#   ifndef XMRIG_NO_API
+    if (apiPort() == 0) {
+        return;
+    }
+
+    Log::i()->text(isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN("%s:") CYAN_BOLD("%d")
+                              : " * %-13s%s:%d",
+                   "API BIND", isApiIPv6() ? "[::]" : "0.0.0.0", apiPort());
+#   endif
+}
+
+
+void xmrig::CommonConfig::printPools()
+{
+    for (size_t i = 0; i < m_activePools.size(); ++i) {
+        if (!isColors()) {
+            Log::i()->text(" * POOL #%-7zu%s variant=%s, TLS=%d",
+                           i + 1,
+                           m_activePools[i].url(),
+                           m_activePools[i].algorithm().variantName(),
+                           static_cast<int>(m_activePools[i].isTLS())
+                           );
+        }
+        else {
+            Log::i()->text(GREEN_BOLD(" * ") WHITE_BOLD("POOL #%-7zu") "\x1B[1;%dm%s\x1B[0m variant " WHITE_BOLD("%s"),
+                           i + 1,
+                           m_activePools[i].isTLS() ? 32 : 36,
+                           m_activePools[i].url(),
+                           m_activePools[i].algorithm().variantName()
+                           );
+        }
+    }
+
+#   ifdef APP_DEBUG
+    LOG_NOTICE("POOLS --------------------------------------------------------------------");
+    for (const Pool &pool : m_activePools) {
+        pool.print();
+    }
+    LOG_NOTICE("--------------------------------------------------------------------------");
+#   endif
+}
+
+
+void xmrig::CommonConfig::printVersions()
+{
+    char buf[256] = { 0 };
+
+#   if defined(__clang__)
+    snprintf(buf, sizeof buf, "clang/%d.%d.%d", __clang_major__, __clang_minor__, __clang_patchlevel__);
+#   elif defined(__GNUC__)
+    snprintf(buf, sizeof buf, "gcc/%d.%d.%d", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
+#   elif defined(_MSC_VER)
+    snprintf(buf, sizeof buf, "MSVC/%d", MSVC_VERSION);
+#   endif
+
+    Log::i()->text(isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("%s/%s") WHITE_BOLD(" %s")
+                              : " * %-13s%s/%s %s",
+                   "ABOUT", APP_NAME, APP_VERSION, buf);
+
+#   if defined(XMRIG_AMD_PROJECT)
+#   if CL_VERSION_2_0
+    const char *ocl = "2.0";
+#   elif CL_VERSION_1_2
+    const char *ocl = "1.2";
+#   elif CL_VERSION_1_1
+    const char *ocl = "1.1";
+#   elif CL_VERSION_1_0
+    const char *ocl = "1.0";
+#   else
+    const char *ocl = "0.0";
+#   endif
+    int length = snprintf(buf, sizeof buf, "OpenCL/%s ", ocl);
+#   elif defined(XMRIG_NVIDIA_PROJECT)
+    const int cudaVersion = cuda_get_runtime_version();
+    int length = snprintf(buf, sizeof buf, "CUDA/%d.%d ", cudaVersion / 1000, cudaVersion % 100);
+#   else
+    memset(buf, 0, 16);
+    int length = 0;
+#   endif
+
+#   if !defined(XMRIG_NO_TLS) && defined(OPENSSL_VERSION_TEXT)
+    {
+        constexpr const char *v = OPENSSL_VERSION_TEXT + 8;
+        length += snprintf(buf + length, (sizeof buf) - length, "OpenSSL/%.*s ", static_cast<int>(strchr(v, ' ') - v), v);
+    }
+#   endif
+
+#   ifndef XMRIG_NO_HTTPD
+    length += snprintf(buf + length, (sizeof buf) - length, "microhttpd/%s ", MHD_get_version());
+#   endif
+
+    Log::i()->text(isColors() ? GREEN_BOLD(" * ") WHITE_BOLD("%-13slibuv/%s %s")
+                              : " * %-13slibuv/%s %s",
+                   "LIBS", uv_version_string(), buf);
+}
+
+
+bool xmrig::CommonConfig::save()
+{
+    if (m_fileName.isNull()) {
+        return false;
+    }
+
+    uv_fs_t req;
+    const int fd = uv_fs_open(uv_default_loop(), &req, m_fileName.data(), O_WRONLY | O_CREAT | O_TRUNC, 0644, nullptr);
+    if (fd < 0) {
+        return false;
+    }
+
+    uv_fs_req_cleanup(&req);
+
+    rapidjson::Document doc;
+    getJSON(doc);
+
+    FILE *fp = fdopen(fd, "w");
+
+    char buf[4096];
+    rapidjson::FileWriteStream os(fp, buf, sizeof(buf));
+    rapidjson::PrettyWriter<rapidjson::FileWriteStream> writer(os);
+    doc.Accept(writer);
+
+    fflush(fp);
+
+    uv_fs_close(uv_default_loop(), &req, fd, nullptr);
+    uv_fs_req_cleanup(&req);
+
+    LOG_NOTICE("configuration saved to: \"%s\"", m_fileName.data());
+    return true;
+}
+
+
+bool xmrig::CommonConfig::finalize()
+{
+    if (m_state == ReadyState) {
+        return true;
+    }
+
+    if (m_state == ErrorState) {
+        return false;
+    }
+
+    if (!m_algorithm.isValid()) {
+        return false;
+    }
+
+    for (Pool &pool : m_pools) {
+        pool.adjust(m_algorithm);
+
+        if (pool.isValid() && pool.algorithm().isValid()) {
+#           ifdef XMRIG_NO_TLS
+            if (pool.isTLS()) {
+                continue;
+            }
+#           endif
+
+            m_activePools.push_back(std::move(pool));
+        }
+    }
+
+    m_pools.clear();
+
+    if (m_activePools.empty()) {
+        m_state = ErrorState;
+        return false;
+    }
+
+    m_state = ReadyState;
+    return true;
+}
+
+
+bool xmrig::CommonConfig::parseBoolean(int key, bool enable)
+{
+    switch (key) {
+    case BackgroundKey: /* --background */
+        m_background = enable;
+        break;
+
+    case SyslogKey: /* --syslog */
+        m_syslog = enable;
+        break;
+
+    case KeepAliveKey: /* --keepalive */
+        m_pools.back().setKeepAlive(enable ? Pool::kKeepAliveTimeout : 0);
+        break;
+
+    case TlsKey: /* --tls */
+        m_pools.back().setTLS(enable);
+        break;
+
+#   ifndef XMRIG_PROXY_PROJECT
+    case NicehashKey: /* --nicehash */
+        m_pools.back().setNicehash(enable);
+        break;
+#   endif
+
+    case ColorKey: /* --no-color */
+        m_colors = enable;
+        break;
+
+    case WatchKey: /* watch */
+        m_watch = enable;
+        break;
+
+    case ApiIPv6Key: /* ipv6 */
+        m_apiIPv6 = enable;
+        break;
+
+    case ApiRestrictedKey: /* restricted */
+        m_apiRestricted = enable;
+        break;
+
+    case DryRunKey: /* --dry-run */
+        m_dryRun = enable;
+        break;
+
+    case AutoSaveKey:
+        m_autoSave = enable;
+        break;
+
+    default:
+        break;
+    }
+
+    return true;
+}
+
+
+bool xmrig::CommonConfig::parseString(int key, const char *arg)
+{
+    switch (key) {
+    case AlgorithmKey: /* --algo */
+        m_algorithm.parseAlgorithm(arg);
+        break;
+
+    case UserpassKey: /* --userpass */
+        if (!m_pools.back().setUserpass(arg)) {
+            return false;
+        }
+
+        break;
+
+    case UrlKey: /* --url */
+        if (m_pools.size() > 1 || m_pools[0].isValid()) {
+            Pool pool(arg);
+
+            if (pool.isValid()) {
+                m_pools.push_back(std::move(pool));
+            }
+        }
+        else {
+            m_pools[0].parse(arg);
+        }
+
+        if (!m_pools.back().isValid()) {
+            return false;
+        }
+
+        break;
+
+    case UserKey: /* --user */
+        m_pools.back().setUser(arg);
+        break;
+
+    case PasswordKey: /* --pass */
+        m_pools.back().setPassword(arg);
+        break;
+
+    case RigIdKey: /* --rig-id */
+        m_pools.back().setRigId(arg);
+        break;
+
+    case FingerprintKey: /* --tls-fingerprint */
+        m_pools.back().setFingerprint(arg);
+        break;
+
+    case VariantKey: /* --variant */
+        m_pools.back().algorithm().parseVariant(arg);
+        break;
+
+    case LogFileKey: /* --log-file */
+        m_logFile = arg;
+        break;
+
+    case ApiAccessTokenKey: /* --api-access-token */
+        m_apiToken = arg;
+        break;
+
+    case ApiWorkerIdKey: /* --api-worker-id */
+        m_apiWorkerId = arg;
+        break;
+
+    case ApiIdKey: /* --api-id */
+        m_apiId = arg;
+        break;
+
+    case UserAgentKey: /* --user-agent */
+        m_userAgent = arg;
+        break;
+
+    case RetriesKey:     /* --retries */
+    case RetryPauseKey:  /* --retry-pause */
+    case ApiPort:        /* --api-port */
+    case PrintTimeKey:   /* --cpu-priority */
+        return parseUint64(key, strtol(arg, nullptr, 10));
+
+    case BackgroundKey: /* --background */
+    case SyslogKey:     /* --syslog */
+    case KeepAliveKey:  /* --keepalive */
+    case NicehashKey:   /* --nicehash */
+    case TlsKey:        /* --tls */
+    case ApiIPv6Key:    /* --api-ipv6 */
+    case DryRunKey:     /* --dry-run */
+        return parseBoolean(key, true);
+
+    case ColorKey:         /* --no-color */
+    case WatchKey:         /* --no-watch */
+    case ApiRestrictedKey: /* --api-no-restricted */
+        return parseBoolean(key, false);
+
+    case DonateLevelKey: /* --donate-level */
+#       ifdef XMRIG_PROXY_PROJECT
+        if (strncmp(arg, "minemonero.pro", 14) == 0) {
+            m_donateLevel = 0;
+            return true;
+        }
+#       endif
+        return parseUint64(key, strtol(arg, nullptr, 10));
+
+    default:
+        break;
+    }
+
+    return true;
+}
+
+
+bool xmrig::CommonConfig::parseUint64(int key, uint64_t arg)
+{
+    return parseInt(key, static_cast<int>(arg));
+}
+
+
+void xmrig::CommonConfig::setFileName(const char *fileName)
+{
+    m_fileName = fileName;
+}
+
+
+bool xmrig::CommonConfig::parseInt(int key, int arg)
+{
+    switch (key) {
+    case RetriesKey: /* --retries */
+        if (arg > 0 && arg <= 1000) {
+            m_retries = arg;
+        }
+        break;
+
+    case RetryPauseKey: /* --retry-pause */
+        if (arg > 0 && arg <= 3600) {
+            m_retryPause = arg;
+        }
+        break;
+
+    case KeepAliveKey: /* --keepalive */
+        m_pools.back().setKeepAlive(arg);
+        break;
+
+    case VariantKey: /* --variant */
+        m_pools.back().algorithm().parseVariant(arg);
+        break;
+
+    case DonateLevelKey: /* --donate-level */
+        if (arg >= kMinimumDonateLevel && arg <= 99) {
+            m_donateLevel = arg;
+        }
+        break;
+
+    case ApiPort: /* --api-port */
+        if (arg > 0 && arg <= 65536) {
+            m_apiPort = arg;
+        }
+        break;
+
+    case PrintTimeKey: /* --print-time */
+        if (arg >= 0 && arg <= 3600) {
+            m_printTime = arg;
+        }
+        break;
+
+    default:
+        break;
+    }
+
+    return true;
+}

src/common/config/CommonConfig.h

@@ -0,0 +1,120 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef XMRIG_COMMONCONFIG_H
+#define XMRIG_COMMONCONFIG_H
+
+
+#include <vector>
+
+
+#include "common/interfaces/IConfig.h"
+#include "common/net/Pool.h"
+#include "common/utils/c_str.h"
+#include "common/xmrig.h"
+
+
+namespace xmrig {
+
+
+class CommonConfig : public IConfig
+{
+public:
+    CommonConfig();
+
+    inline bool isApiIPv6() const                  { return m_apiIPv6; }
+    inline bool isApiRestricted() const            { return m_apiRestricted; }
+    inline bool isAutoSave() const                 { return m_autoSave; }
+    inline bool isBackground() const               { return m_background; }
+    inline bool isColors() const                   { return m_colors; }
+    inline bool isDryRun() const                   { return m_dryRun; }
+    inline bool isSyslog() const                   { return m_syslog; }
+    inline const char *apiId() const               { return m_apiId.data(); }
+    inline const char *apiToken() const            { return m_apiToken.data(); }
+    inline const char *apiWorkerId() const         { return m_apiWorkerId.data(); }
+    inline const char *logFile() const             { return m_logFile.data(); }
+    inline const char *userAgent() const           { return m_userAgent.data(); }
+    inline const std::vector<Pool> &pools() const  { return m_activePools; }
+    inline int apiPort() const                     { return m_apiPort; }
+    inline int donateLevel() const                 { return m_donateLevel; }
+    inline int printTime() const                   { return m_printTime; }
+    inline int retries() const                     { return m_retries; }
+    inline int retryPause() const                  { return m_retryPause; }
+    inline void setColors(bool colors)             { m_colors = colors; }
+
+    inline bool isWatch() const override               { return m_watch && !m_fileName.isNull(); }
+    inline const Algorithm &algorithm() const override { return m_algorithm; }
+    inline const char *fileName() const override       { return m_fileName.data(); }
+
+    bool save() override;
+
+    void printAPI();
+    void printPools();
+    void printVersions();
+
+protected:
+    enum State {
+        NoneState,
+        ReadyState,
+        ErrorState
+    };
+
+    bool finalize() override;
+    bool parseBoolean(int key, bool enable) override;
+    bool parseString(int key, const char *arg) override;
+    bool parseUint64(int key, uint64_t arg) override;
+    void setFileName(const char *fileName) override;
+
+    Algorithm m_algorithm;
+    bool m_adjusted;
+    bool m_apiIPv6;
+    bool m_apiRestricted;
+    bool m_autoSave;
+    bool m_background;
+    bool m_colors;
+    bool m_dryRun;
+    bool m_syslog;
+    bool m_watch;
+    int m_apiPort;
+    int m_donateLevel;
+    int m_printTime;
+    int m_retries;
+    int m_retryPause;
+    State m_state;
+    std::vector<Pool> m_activePools;
+    std::vector<Pool> m_pools;
+    xmrig::c_str m_apiId;
+    xmrig::c_str m_apiToken;
+    xmrig::c_str m_apiWorkerId;
+    xmrig::c_str m_fileName;
+    xmrig::c_str m_logFile;
+    xmrig::c_str m_userAgent;
+
+private:
+    bool parseInt(int key, int arg);
+};
+
+
+} /* namespace xmrig */
+
+#endif /* __COMMONCONFIG_H__ */

src/common/config/ConfigLoader.cpp

@@ -0,0 +1,330 @@
+/* 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 <limits.h>
+#include <stdio.h>
+#include <uv.h>
+
+
+#ifndef XMRIG_NO_HTTPD
+#   include <microhttpd.h>
+#endif
+
+
+#ifndef XMRIG_NO_TLS
+#   include <openssl/opensslv.h>
+#endif
+
+
+#include "common/config/ConfigLoader.h"
+#include "common/config/ConfigWatcher.h"
+#include "common/interfaces/IConfig.h"
+#include "common/interfaces/IWatcherListener.h"
+#include "common/net/Pool.h"
+#include "common/Platform.h"
+#include "core/ConfigCreator.h"
+#include "core/ConfigLoader_platform.h"
+#include "rapidjson/document.h"
+#include "rapidjson/error/en.h"
+#include "rapidjson/filereadstream.h"
+
+
+xmrig::ConfigWatcher *xmrig::ConfigLoader::m_watcher     = nullptr;
+xmrig::IConfigCreator *xmrig::ConfigLoader::m_creator    = nullptr;
+xmrig::IWatcherListener *xmrig::ConfigLoader::m_listener = nullptr;
+
+
+#ifndef ARRAY_SIZE
+#   define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
+#endif
+
+
+bool xmrig::ConfigLoader::loadFromFile(xmrig::IConfig *config, const char *fileName)
+{
+    rapidjson::Document doc;
+    if (!getJSON(fileName, doc)) {
+        return false;
+    }
+
+    config->setFileName(fileName);
+
+    return loadFromJSON(config, doc);
+}
+
+
+bool xmrig::ConfigLoader::loadFromJSON(xmrig::IConfig *config, const char *json)
+{
+    rapidjson::Document doc;
+    doc.Parse(json);
+
+    if (doc.HasParseError() || !doc.IsObject()) {
+        return false;
+    }
+
+    return loadFromJSON(config, doc);
+}
+
+
+bool xmrig::ConfigLoader::loadFromJSON(xmrig::IConfig *config, const rapidjson::Document &doc)
+{
+    for (size_t i = 0; i < ARRAY_SIZE(config_options); i++) {
+        parseJSON(config, &config_options[i], doc);
+    }
+
+    const rapidjson::Value &pools = doc["pools"];
+    if (pools.IsArray()) {
+        for (const rapidjson::Value &value : pools.GetArray()) {
+            if (!value.IsObject()) {
+                continue;
+            }
+
+            for (size_t i = 0; i < ARRAY_SIZE(pool_options); i++) {
+                parseJSON(config, &pool_options[i], value);
+            }
+        }
+    }
+
+    const rapidjson::Value &api = doc["api"];
+    if (api.IsObject()) {
+        for (size_t i = 0; i < ARRAY_SIZE(api_options); i++) {
+            parseJSON(config, &api_options[i], api);
+        }
+    }
+
+    config->parseJSON(doc);
+
+    return config->finalize();
+}
+
+
+bool xmrig::ConfigLoader::reload(xmrig::IConfig *oldConfig, const char *json)
+{
+    xmrig::IConfig *config = m_creator->create();
+    if (!loadFromJSON(config, json)) {
+        delete config;
+
+        return false;
+    }
+
+    config->setFileName(oldConfig->fileName());
+    const bool saved = config->save();
+
+    if (config->isWatch() && m_watcher && saved) {
+        delete config;
+
+        return true;
+    }
+
+    m_listener->onNewConfig(config);
+    return true;
+}
+
+
+xmrig::IConfig *xmrig::ConfigLoader::load(int argc, char **argv, IConfigCreator *creator, IWatcherListener *listener)
+{
+    m_creator  = creator;
+    m_listener = listener;
+
+    xmrig::IConfig *config = m_creator->create();
+    int key;
+
+    while (1) {
+        key = getopt_long(argc, argv, short_options, options, NULL);
+        if (key < 0) {
+            break;
+        }
+
+        if (!parseArg(config, key, optarg)) {
+            delete config;
+            return nullptr;
+        }
+    }
+
+    if (optind < argc) {
+        fprintf(stderr, "%s: unsupported non-option argument '%s'\n", argv[0], argv[optind]);
+        delete config;
+        return nullptr;
+    }
+
+    if (!config->finalize()) {
+        delete config;
+
+        config = m_creator->create();
+        loadFromFile(config, Platform::defaultConfigName());
+    }
+
+    if (!config->finalize()) {
+        if (!config->algorithm().isValid()) {
+            fprintf(stderr, "No valid algorithm specified. Exiting.\n");
+        }
+        else {
+            fprintf(stderr, "No valid configuration found. Exiting.\n");
+        }
+
+        delete config;
+        return nullptr;
+    }
+
+    if (config->isWatch()) {
+        m_watcher = new xmrig::ConfigWatcher(config->fileName(), creator, listener);
+    }
+
+    return config;
+}
+
+
+void xmrig::ConfigLoader::release()
+{
+    delete m_watcher;
+    delete m_creator;
+
+    m_watcher = nullptr;
+    m_creator = nullptr;
+}
+
+
+bool xmrig::ConfigLoader::getJSON(const char *fileName, rapidjson::Document &doc)
+{
+    uv_fs_t req;
+    const int fd = uv_fs_open(uv_default_loop(), &req, fileName, O_RDONLY, 0644, nullptr);
+    if (fd < 0) {
+        fprintf(stderr, "unable to open %s: %s\n", fileName, uv_strerror(fd));
+        return false;
+    }
+
+    uv_fs_req_cleanup(&req);
+
+    FILE *fp = fdopen(fd, "rb");
+    char buf[8192];
+    rapidjson::FileReadStream is(fp, buf, sizeof(buf));
+
+    doc.ParseStream(is);
+
+    uv_fs_close(uv_default_loop(), &req, fd, nullptr);
+    uv_fs_req_cleanup(&req);
+
+    if (doc.HasParseError()) {
+        printf("%s<%d>: %s\n", fileName, (int) doc.GetErrorOffset(), rapidjson::GetParseError_En(doc.GetParseError()));
+        return false;
+    }
+
+    return doc.IsObject();
+}
+
+
+bool xmrig::ConfigLoader::parseArg(xmrig::IConfig *config, int key, const char *arg)
+{
+    switch (key) {
+    case xmrig::IConfig::VersionKey: /* --version */
+        showVersion();
+        return false;
+
+    case xmrig::IConfig::HelpKey: /* --help */
+        showUsage();
+        return false;
+
+    case xmrig::IConfig::ConfigKey: /* --config */
+        loadFromFile(config, arg);
+        break;
+
+    default:
+        return config->parseString(key, arg);;
+    }
+
+    return true;
+}
+
+
+void xmrig::ConfigLoader::parseJSON(xmrig::IConfig *config, const struct option *option, const rapidjson::Value &object)
+{
+    if (!option->name || !object.HasMember(option->name)) {
+        return;
+    }
+
+    const rapidjson::Value &value = object[option->name];
+
+    if (option->has_arg) {
+        if (value.IsString()) {
+            config->parseString(option->val, value.GetString());
+        }
+        else if (value.IsInt64()) {
+            config->parseUint64(option->val, value.GetUint64());
+        }
+        else if (value.IsBool()) {
+            config->parseBoolean(option->val, value.IsTrue());
+        }
+    }
+    else if (value.IsBool()) {
+        config->parseBoolean(option->val, value.IsTrue());
+    }
+}
+
+
+void xmrig::ConfigLoader::showUsage()
+{
+    printf(usage);
+}
+
+
+void xmrig::ConfigLoader::showVersion()
+{
+    printf(APP_NAME " " APP_VERSION "\n built on " __DATE__
+
+#   if defined(__clang__)
+    " with clang " __clang_version__);
+#   elif defined(__GNUC__)
+    " with GCC");
+    printf(" %d.%d.%d", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
+#   elif defined(_MSC_VER)
+    " with MSVC");
+    printf(" %d", MSVC_VERSION);
+#   else
+    );
+#   endif
+
+    printf("\n features:"
+#   if defined(__i386__) || defined(_M_IX86)
+    " 32-bit"
+#   elif defined(__x86_64__) || defined(_M_AMD64)
+    " 64-bit"
+#   endif
+
+#   if defined(__AES__) || defined(_MSC_VER)
+    " AES"
+#   endif
+    "\n");
+
+    printf("\nlibuv/%s\n", uv_version_string());
+
+#   ifndef XMRIG_NO_HTTPD
+    printf("microhttpd/%s\n", MHD_get_version());
+#   endif
+
+#   if !defined(XMRIG_NO_TLS) && defined(OPENSSL_VERSION_TEXT)
+    {
+        constexpr const char *v = OPENSSL_VERSION_TEXT + 8;
+        printf("OpenSSL/%.*s\n", static_cast<int>(strchr(v, ' ') - v), v);
+    }
+#   endif
+}

src/common/config/ConfigLoader.h

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

src/common/config/ConfigWatcher.cpp

@@ -0,0 +1,105 @@
+/* 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 <stdio.h>
+
+
+#include "common/config/ConfigLoader.h"
+#include "common/config/ConfigWatcher.h"
+#include "common/interfaces/IWatcherListener.h"
+#include "common/log/Log.h"
+#include "core/ConfigCreator.h"
+
+
+xmrig::ConfigWatcher::ConfigWatcher(const char *path, IConfigCreator *creator, IWatcherListener *listener) :
+    m_creator(creator),
+    m_listener(listener),
+    m_path(path)
+{
+    uv_fs_event_init(uv_default_loop(), &m_fsEvent);
+    uv_timer_init(uv_default_loop(), &m_timer);
+
+    m_fsEvent.data = m_timer.data = this;
+
+    start();
+}
+
+
+xmrig::ConfigWatcher::~ConfigWatcher()
+{
+    uv_timer_stop(&m_timer);
+    uv_fs_event_stop(&m_fsEvent);
+}
+
+
+void xmrig::ConfigWatcher::onTimer(uv_timer_t* handle)
+{
+    static_cast<xmrig::ConfigWatcher *>(handle->data)->reload();
+}
+
+
+void xmrig::ConfigWatcher::onFsEvent(uv_fs_event_t* handle, const char *filename, int events, int status)
+{
+    if (!filename) {
+        return;
+    }
+
+    static_cast<xmrig::ConfigWatcher *>(handle->data)->queueUpdate();
+}
+
+
+void xmrig::ConfigWatcher::queueUpdate()
+{
+    uv_timer_stop(&m_timer);
+    uv_timer_start(&m_timer, xmrig::ConfigWatcher::onTimer, kDelay, 0);
+}
+
+
+void xmrig::ConfigWatcher::reload()
+{
+    LOG_WARN("\"%s\" was changed, reloading configuration", m_path.data());
+
+    IConfig *config = m_creator->create();
+    ConfigLoader::loadFromFile(config, m_path.data());
+
+    if (!config->finalize()) {
+        LOG_ERR("reloading failed");
+
+        delete config;
+        return;
+    }
+
+    m_listener->onNewConfig(config);
+
+#   ifndef _WIN32
+    uv_fs_event_stop(&m_fsEvent);
+    start();
+#   endif
+}
+
+
+void xmrig::ConfigWatcher::start()
+{
+    uv_fs_event_start(&m_fsEvent, xmrig::ConfigWatcher::onFsEvent, m_path.data(), 0);
+}

src/common/config/ConfigWatcher.h

@@ -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 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 __CONFIGWATCHER_H__
+#define __CONFIGWATCHER_H__
+
+
+#include <stdint.h>
+#include <uv.h>
+
+
+#include "common/utils/c_str.h"
+#include "rapidjson/fwd.h"
+
+
+struct option;
+
+
+namespace xmrig {
+
+
+class IConfigCreator;
+class IWatcherListener;
+
+
+class ConfigWatcher
+{
+public:
+    ConfigWatcher(const char *path, IConfigCreator *creator, IWatcherListener *listener);
+    ~ConfigWatcher();
+
+private:
+    constexpr static int kDelay = 500;
+
+    static void onFsEvent(uv_fs_event_t* handle, const char *filename, int events, int status);
+    static void onTimer(uv_timer_t* handle);
+    void queueUpdate();
+    void reload();
+    void start();
+
+    IConfigCreator *m_creator;
+    IWatcherListener *m_listener;
+    uv_fs_event_t m_fsEvent;
+    uv_timer_t m_timer;
+    xmrig::c_str m_path;
+};
+
+
+} /* namespace xmrig */
+
+#endif /* __CONFIGWATCHER_H__ */

src/common/cpu/BasicCpuInfo.cpp

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -21,6 +21,9 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <string.h>
+#include <thread>
+
 
 #ifdef _MSC_VER
 #   include <intrin.h>
@@ -32,14 +35,8 @@
 #   define bit_AES (1 << 25)
 #endif
 
-#ifndef bit_BMI2
-#   define bit_BMI2 (1 << 8)
-#endif
 
-#include <string.h>
-
-
-#include "Cpu.h"
+#include "common/cpu/BasicCpuInfo.h"
 
 
 #define VENDOR_ID                  (0)
@@ -74,7 +71,7 @@ static inline void cpuid(int level, int output[4]) {
 
 
 static inline void cpu_brand_string(char* s) {
-    int cpu_info[4] = { 0 };
+    int32_t cpu_info[4] = { 0 };
     cpuid(VENDOR_ID, cpu_info);
 
     if (cpu_info[EAX_Reg] >= 4) {
@@ -89,50 +86,46 @@ static inline void cpu_brand_string(char* s) {
 
 static inline bool has_aes_ni()
 {
-    int cpu_info[4] = { 0 };
+    int32_t cpu_info[4] = { 0 };
     cpuid(PROCESSOR_INFO, cpu_info);
 
     return (cpu_info[ECX_Reg] & bit_AES) != 0;
 }
 
 
-static inline bool has_bmi2() {
-    int cpu_info[4] = { 0 };
-    cpuid(EXTENDED_FEATURES, cpu_info);
-
-    return (cpu_info[EBX_Reg] & bit_BMI2) != 0;
-}
-
-
-char Cpu::m_brand[64]   = { 0 };
-int Cpu::m_flags        = 0;
-int Cpu::m_l2_cache     = 0;
-int Cpu::m_l3_cache     = 0;
-int Cpu::m_sockets      = 1;
-int Cpu::m_totalCores   = 0;
-int Cpu::m_totalThreads = 0;
-
-
-int Cpu::optimalThreadsCount(int algo, bool doubleHash, int maxCpuUsage)
-{
-    int count = m_totalThreads / 2;
-    return count < 1 ? 1 : count;
-}
-
-
-void Cpu::initCommon()
+xmrig::BasicCpuInfo::BasicCpuInfo() :
+    m_assembly(ASM_NONE),
+    m_aes(has_aes_ni()),
+    m_brand(),
+    m_threads(std::thread::hardware_concurrency())
 {
     cpu_brand_string(m_brand);
 
-#   if defined(__x86_64__) || defined(_M_AMD64)
-    m_flags |= X86_64;
+#   ifndef XMRIG_NO_ASM
+    if (hasAES()) {
+        char vendor[13] = { 0 };
+        int32_t data[4] = { 0 };
+
+        cpuid(0, data);
+
+        memcpy(vendor + 0, &data[1], 4);
+        memcpy(vendor + 4, &data[3], 4);
+        memcpy(vendor + 8, &data[2], 4);
+
+        if (memcmp(vendor, "GenuineIntel", 12) == 0) {
+            m_assembly = ASM_INTEL;
+        }
+        else if (memcmp(vendor, "AuthenticAMD", 12) == 0) {
+            m_assembly = ASM_RYZEN;
+        }
+    }
 #   endif
-
-    if (has_aes_ni()) {
-        m_flags |= AES;
-    }
-
-    if (has_bmi2()) {
-        m_flags |= BMI2;
-    }
+}
+
+
+size_t xmrig::BasicCpuInfo::optimalThreadsCount(size_t memSize, int maxCpuUsage) const
+{
+    const size_t count = threads() / 2;
+
+    return count < 1 ? 1 : count;
 }

src/common/cpu/BasicCpuInfo.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 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef XMRIG_BASICCPUINFO_H
+#define XMRIG_BASICCPUINFO_H
+
+
+#include "common/interfaces/ICpuInfo.h"
+
+
+namespace xmrig {
+
+
+class BasicCpuInfo : public ICpuInfo
+{
+public:
+    BasicCpuInfo();
+
+protected:
+    size_t optimalThreadsCount(size_t memSize, int maxCpuUsage) const override;
+
+    inline Assembly assembly() const override       { return m_assembly; }
+    inline bool hasAES() const override             { return m_aes; }
+    inline bool isSupported() const override        { return true; }
+    inline const char *brand() const override       { return m_brand; }
+    inline int32_t cores() const override           { return -1; }
+    inline int32_t L2() const override              { return -1; }
+    inline int32_t L3() const override              { return -1; }
+    inline int32_t nodes() const override           { return -1; }
+    inline int32_t sockets() const override         { return 1; }
+    inline int32_t threads() const override         { return m_threads; }
+
+#   if defined(__x86_64__) || defined(_M_AMD64) || defined (__arm64__) || defined (__aarch64__)
+    inline bool isX64() const override { return true; }
+#   else
+    inline bool isX64() const override { return false; }
+#   endif
+
+private:
+    Assembly m_assembly;
+    bool m_aes;
+    char m_brand[64];
+    int32_t m_threads;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_BASICCPUINFO_H */

src/common/cpu/BasicCpuInfo_arm.cpp

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -21,34 +21,27 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-
 #include <string.h>
+#include <thread>
 
 
-#include "Cpu.h"
+#include "common/cpu/BasicCpuInfo.h"
 
 
-char Cpu::m_brand[64]   = { 0 };
-int Cpu::m_flags        = 0;
-int Cpu::m_l2_cache     = 0;
-int Cpu::m_l3_cache     = 0;
-int Cpu::m_sockets      = 1;
-int Cpu::m_totalCores   = 0;
-int Cpu::m_totalThreads = 0;
-
-
-int Cpu::optimalThreadsCount(int algo, bool doubleHash, int maxCpuUsage)
-{
-    return m_totalThreads;
-}
-
-
-void Cpu::initCommon()
+xmrig::BasicCpuInfo::BasicCpuInfo() :
+    m_aes(false),
+    m_brand(),
+    m_threads(std::thread::hardware_concurrency())
 {
     memcpy(m_brand, "Unknown", 7);
 
-#   if defined(XMRIG_ARMv8)
-    m_flags |= X86_64;
-    m_flags |= AES;
+#   if __ARM_FEATURE_CRYPTO
+    m_aes = true;
 #   endif
 }
+
+
+size_t xmrig::BasicCpuInfo::optimalThreadsCount(size_t memSize, int maxCpuUsage) const
+{
+    return threads();
+}

src/common/cpu/Cpu.cpp

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

src/common/cpu/Cpu.h

@@ -0,0 +1,46 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef XMRIG_CPU_H
+#define XMRIG_CPU_H
+
+
+#include "common/interfaces/ICpuInfo.h"
+
+
+namespace xmrig {
+
+
+class Cpu
+{
+public:
+    static ICpuInfo *info();
+    static void init();
+    static void release();
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_CPU_H */

src/common/crypto/Algorithm.cpp

@@ -0,0 +1,240 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
+ * Copyright 2018      SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include <assert.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+
+#include "common/crypto/Algorithm.h"
+
+
+#ifdef _MSC_VER
+#   define strncasecmp _strnicmp
+#   define strcasecmp  _stricmp
+#endif
+
+
+#ifndef ARRAY_SIZE
+#   define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
+#endif
+
+
+struct AlgoData
+{
+    const char *name;
+    const char *shortName;
+    xmrig::Algo algo;
+    xmrig::Variant variant;
+};
+
+
+static AlgoData const algorithms[] = {
+    { "cryptonight",           "cn",           xmrig::CRYPTONIGHT,       xmrig::VARIANT_AUTO },
+    { "cryptonight/0",         "cn/0",         xmrig::CRYPTONIGHT,       xmrig::VARIANT_0    },
+    { "cryptonight/1",         "cn/1",         xmrig::CRYPTONIGHT,       xmrig::VARIANT_1    },
+    { "cryptonight/xtl",       "cn/xtl",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_XTL  },
+    { "cryptonight/msr",       "cn/msr",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_MSR  },
+    { "cryptonight/xao",       "cn/xao",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_XAO  },
+    { "cryptonight/rto",       "cn/rto",       xmrig::CRYPTONIGHT,       xmrig::VARIANT_RTO  },
+    { "cryptonight/2",         "cn/2",         xmrig::CRYPTONIGHT,       xmrig::VARIANT_2    },
+
+#   ifndef XMRIG_NO_AEON
+    { "cryptonight-lite",      "cn-lite",      xmrig::CRYPTONIGHT_LITE,  xmrig::VARIANT_AUTO },
+    { "cryptonight-light",     "cn-light",     xmrig::CRYPTONIGHT_LITE,  xmrig::VARIANT_AUTO },
+    { "cryptonight-lite/0",    "cn-lite/0",    xmrig::CRYPTONIGHT_LITE,  xmrig::VARIANT_0    },
+    { "cryptonight-lite/1",    "cn-lite/1",    xmrig::CRYPTONIGHT_LITE,  xmrig::VARIANT_1    },
+#   endif
+
+#   ifndef XMRIG_NO_SUMO
+    { "cryptonight-heavy",      "cn-heavy",      xmrig::CRYPTONIGHT_HEAVY, xmrig::VARIANT_AUTO },
+    { "cryptonight-heavy/0",    "cn-heavy/0",    xmrig::CRYPTONIGHT_HEAVY, xmrig::VARIANT_0    },
+    { "cryptonight-heavy/xhv",  "cn-heavy/xhv",  xmrig::CRYPTONIGHT_HEAVY, xmrig::VARIANT_XHV  },
+    { "cryptonight-heavy/tube", "cn-heavy/tube", xmrig::CRYPTONIGHT_HEAVY, xmrig::VARIANT_TUBE },
+#   endif
+};
+
+
+#ifdef XMRIG_PROXY_PROJECT
+static AlgoData const xmrStakAlgorithms[] = {
+    { "cryptonight-monerov7",    nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_1    },
+    { "cryptonight_v7",          nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_1    },
+    { "cryptonight-monerov8",    nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_2    },
+    { "cryptonight_v8",          nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_2    },
+    { "cryptonight_v7_stellite", nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_XTL  },
+    { "cryptonight_lite",        nullptr, xmrig::CRYPTONIGHT_LITE,  xmrig::VARIANT_0    },
+    { "cryptonight-aeonv7",      nullptr, xmrig::CRYPTONIGHT_LITE,  xmrig::VARIANT_1    },
+    { "cryptonight_lite_v7",     nullptr, xmrig::CRYPTONIGHT_LITE,  xmrig::VARIANT_1    },
+    { "cryptonight_heavy",       nullptr, xmrig::CRYPTONIGHT_HEAVY, xmrig::VARIANT_0    },
+    { "cryptonight_haven",       nullptr, xmrig::CRYPTONIGHT_HEAVY, xmrig::VARIANT_XHV  },
+    { "cryptonight_masari",      nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_MSR  },
+    { "cryptonight_masari",      nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_MSR  },
+    { "cryptonight-bittube2",    nullptr, xmrig::CRYPTONIGHT_HEAVY, xmrig::VARIANT_TUBE }, // bittube-miner
+    { "cryptonight_alloy",       nullptr, xmrig::CRYPTONIGHT,       xmrig::VARIANT_XAO  }, // xmr-stak-alloy
+};
+#endif
+
+
+static const char *variants[] = {
+    "0",
+    "1",
+    "tube",
+    "xtl",
+    "msr",
+    "xhv",
+    "xao",
+    "rto",
+    "2",
+};
+
+
+bool xmrig::Algorithm::isValid() const
+{
+    if (m_algo == INVALID_ALGO) {
+        return false;
+    }
+
+    for (size_t i = 0; i < ARRAY_SIZE(algorithms); i++) {
+        if (algorithms[i].algo == m_algo && algorithms[i].variant == m_variant) {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+
+const char *xmrig::Algorithm::variantName() const
+{
+    if (m_variant == VARIANT_AUTO) {
+        return "auto";
+    }
+
+    return variants[m_variant];
+}
+
+
+void xmrig::Algorithm::parseAlgorithm(const char *algo)
+{
+    m_algo    = INVALID_ALGO;
+    m_variant = VARIANT_AUTO;
+
+    assert(algo != nullptr);
+    if (algo == nullptr) {
+        return;
+    }
+
+    for (size_t i = 0; i < ARRAY_SIZE(algorithms); i++) {
+        if ((strcasecmp(algo, algorithms[i].name) == 0) || (strcasecmp(algo, algorithms[i].shortName) == 0)) {
+            m_algo    = algorithms[i].algo;
+            m_variant = algorithms[i].variant;
+            break;
+        }
+    }
+
+    if (m_algo == INVALID_ALGO) {
+        assert(false);
+    }
+}
+
+
+void xmrig::Algorithm::parseVariant(const char *variant)
+{
+    m_variant = VARIANT_AUTO;
+
+    for (size_t i = 0; i < ARRAY_SIZE(variants); i++) {
+        if (strcasecmp(variant, variants[i]) == 0) {
+            m_variant = static_cast<Variant>(i);
+            break;
+        }
+    }
+}
+
+
+void xmrig::Algorithm::parseVariant(int variant)
+{
+    assert(variant >= -1 && variant <= 2);
+
+    switch (variant) {
+    case -1:
+    case 0:
+    case 1:
+        m_variant = static_cast<Variant>(variant);
+        break;
+
+    case 2:
+        m_variant = VARIANT_2;
+        break;
+
+    default:
+        break;
+    }
+}
+
+
+void xmrig::Algorithm::setAlgo(Algo algo)
+{
+    m_algo = algo;
+}
+
+
+#ifdef XMRIG_PROXY_PROJECT
+void xmrig::Algorithm::parseXmrStakAlgorithm(const char *algo)
+{
+    m_algo    = INVALID_ALGO;
+    m_variant = VARIANT_AUTO;
+
+    assert(algo != nullptr);
+    if (algo == nullptr) {
+        return;
+    }
+
+    for (size_t i = 0; i < ARRAY_SIZE(xmrStakAlgorithms); i++) {
+        if (strcasecmp(algo, xmrStakAlgorithms[i].name) == 0) {
+            m_algo    = xmrStakAlgorithms[i].algo;
+            m_variant = xmrStakAlgorithms[i].variant;
+            break;
+        }
+    }
+
+    if (m_algo == INVALID_ALGO) {
+        assert(false);
+    }
+}
+#endif
+
+
+const char *xmrig::Algorithm::name(bool shortName) const
+{
+    for (size_t i = 0; i < ARRAY_SIZE(algorithms); i++) {
+        if (algorithms[i].algo == m_algo && algorithms[i].variant == m_variant) {
+            return shortName ? algorithms[i].shortName : algorithms[i].name;
+        }
+    }
+
+    return "invalid";
+}

src/common/crypto/Algorithm.h

@@ -0,0 +1,92 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
+ * Copyright 2018      SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef XMRIG_ALGORITHM_H
+#define XMRIG_ALGORITHM_H
+
+
+#include <vector>
+
+
+#include "common/xmrig.h"
+
+
+namespace xmrig {
+
+
+class Algorithm
+{
+public:
+    inline Algorithm() :
+        m_algo(INVALID_ALGO),
+        m_variant(VARIANT_AUTO)
+    {}
+
+    inline Algorithm(Algo algo, Variant variant) :
+        m_variant(variant)
+    {
+        setAlgo(algo);
+    }
+
+    inline Algorithm(const char *algo)
+    {
+        parseAlgorithm(algo);
+    }
+
+    bool isEqual(const Algorithm &other) const { return m_algo == other.m_algo && m_variant == other.m_variant; }
+    inline Algo algo() const                   { return m_algo; }
+    inline const char *name() const            { return name(false); }
+    inline const char *shortName() const       { return name(true); }
+    inline Variant variant() const             { return m_variant; }
+    inline void setVariant(Variant variant)    { m_variant = variant; }
+
+    inline bool operator!=(const Algorithm &other) const  { return !isEqual(other); }
+    inline bool operator==(const Algorithm &other) const  { return isEqual(other); }
+
+    bool isValid() const;
+    const char *variantName() const;
+    void parseAlgorithm(const char *algo);
+    void parseVariant(const char *variant);
+    void parseVariant(int variant);
+    void setAlgo(Algo algo);
+
+#   ifdef XMRIG_PROXY_PROJECT
+    void parseXmrStakAlgorithm(const char *algo);
+#   endif
+
+private:
+    const char *name(bool shortName) const;
+
+    Algo m_algo;
+    Variant m_variant;
+};
+
+
+typedef std::vector<xmrig::Algorithm> Algorithms;
+
+
+} /* namespace xmrig */
+
+#endif /* __ALGORITHM_H__ */

src/common/crypto/keccak.cpp

@@ -1,10 +1,35 @@
-// keccak.c
-// 19-Nov-11  Markku-Juhani O. Saarinen <mjos@iki.fi>
-// A baseline Keccak (3rd round) implementation.
+/* XMRig
+ * Copyright 2010      Jeff Garzik               <jgarzik@pobox.com>
+ * Copyright 2011      Markku-Juhani O. Saarinen <mjos@iki.fi>
+ * 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 <stdint.h>
 #include <memory.h>
 
+
+#include "common/crypto/keccak.h"
+
+
 #define HASH_DATA_AREA 136
 #define KECCAK_ROUNDS 24
 
@@ -26,7 +51,7 @@ const uint64_t keccakf_rndc[24] =
 
 // update the state with given number of rounds
 
-void keccakf(uint64_t st[25], int rounds)
+void xmrig::keccakf(uint64_t st[25], int rounds)
 {
     int i, j, round;
     uint64_t t, bc[5];
@@ -139,7 +164,8 @@ void keccakf(uint64_t st[25], int rounds)
 // compute a keccak hash (md) of given byte length from "in"
 typedef uint64_t state_t[25];
 
-void keccak(const uint8_t *in, int inlen, uint8_t *md, int mdlen)
+
+void xmrig::keccak(const uint8_t *in, int inlen, uint8_t *md, int mdlen)
 {
     state_t st;
     uint8_t temp[144];
@@ -151,26 +177,24 @@ void keccak(const uint8_t *in, int inlen, uint8_t *md, int mdlen)
     memset(st, 0, sizeof(st));
 
     for ( ; inlen >= rsiz; inlen -= rsiz, in += rsiz) {
-        for (i = 0; i < rsizw; i++)
+        for (i = 0; i < rsizw; i++) {
             st[i] ^= ((uint64_t *) in)[i];
-        keccakf(st, KECCAK_ROUNDS);
+        }
+
+        xmrig::keccakf(st, KECCAK_ROUNDS);
     }
-    
+
     // last block and padding
     memcpy(temp, in, inlen);
     temp[inlen++] = 1;
     memset(temp + inlen, 0, rsiz - inlen);
     temp[rsiz - 1] |= 0x80;
 
-    for (i = 0; i < rsizw; i++)
+    for (i = 0; i < rsizw; i++) {
         st[i] ^= ((uint64_t *) temp)[i];
+    }
 
     keccakf(st, KECCAK_ROUNDS);
 
     memcpy(md, st, mdlen);
 }
-
-void keccak1600(const uint8_t *in, int inlen, uint8_t *md)
-{
-    keccak(in, inlen, md, sizeof(state_t));
-}

src/common/crypto/keccak.h

@@ -0,0 +1,55 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik               <jgarzik@pobox.com>
+ * Copyright 2011      Markku-Juhani O. Saarinen <mjos@iki.fi>
+ * Copyright 2012-2014 pooler                    <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones               <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466                  <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee                 <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak                  <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig                     <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#ifndef XMRIG_KECCAK_H
+#define XMRIG_KECCAK_H
+
+#include <stdint.h>
+#include <string.h>
+
+
+namespace xmrig {
+
+// compute a keccak hash (md) of given byte length from "in"
+void keccak(const uint8_t *in, int inlen, uint8_t *md, int mdlen);
+
+
+inline void keccak(const uint8_t *in, size_t inlen, uint8_t *md)
+{
+    keccak(in, static_cast<int>(inlen), md, 200);
+}
+
+
+inline void keccak(const char *in, size_t inlen, uint8_t *md)
+{
+    keccak(reinterpret_cast<const uint8_t *>(in), static_cast<int>(inlen), md, 200);
+}
+
+// update the state
+void keccakf(uint64_t st[25], int norounds);
+
+} /* namespace xmrig */
+
+#endif /* XMRIG_KECCAK_H */

src/common/interfaces/IConfig.h

@@ -0,0 +1,140 @@
+/* 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_ICONFIG_H
+#define XMRIG_ICONFIG_H
+
+
+#include "common/crypto/Algorithm.h"
+#include "rapidjson/fwd.h"
+
+
+namespace xmrig {
+
+
+class IConfig
+{
+public:
+    enum Keys {
+        // common
+        AlgorithmKey      = 'a',
+        ApiAccessTokenKey = 4001,
+        ApiIPv6Key        = 4003,
+        ApiPort           = 4000,
+        ApiRestrictedKey  = 4004,
+        ApiWorkerIdKey    = 4002,
+        ApiIdKey          = 4005,
+        BackgroundKey     = 'B',
+        ColorKey          = 1002,
+        ConfigKey         = 'c',
+        DonateLevelKey    = 1003,
+        HelpKey           = 'h',
+        KeepAliveKey      = 'k',
+        LogFileKey        = 'l',
+        PasswordKey       = 'p',
+        RetriesKey        = 'r',
+        RetryPauseKey     = 'R',
+        RigIdKey          = 1012,
+        SyslogKey         = 'S',
+        UrlKey            = 'o',
+        UserAgentKey      = 1008,
+        UserKey           = 'u',
+        UserpassKey       = 'O',
+        VariantKey        = 1010,
+        VerboseKey        = 1100,
+        VersionKey        = 'V',
+        WatchKey          = 1105,
+        TlsKey            = 1013,
+        FingerprintKey    = 1014,
+        AutoSaveKey       = 1016,
+
+        // xmrig common
+        CPUPriorityKey    = 1021,
+        NicehashKey       = 1006,
+        PrintTimeKey      = 1007,
+
+        // xmrig cpu
+        AVKey             = 'v',
+        CPUAffinityKey    = 1020,
+        DryRunKey         = 5000,
+        HugePagesKey      = 1009,
+        MaxCPUUsageKey    = 1004,
+        SafeKey           = 1005,
+        ThreadsKey        = 't',
+        HardwareAESKey    = 1011,
+        AssemblyKey       = 1015,
+
+        // xmrig amd
+        OclPlatformKey    = 1400,
+        OclAffinityKey    = 1401,
+        OclDevicesKey     = 1402,
+        OclLaunchKey      = 1403,
+        OclCacheKey       = 1404,
+        OclPrintKey       = 1405,
+        OclLoaderKey      = 1406,
+        OclSridedIndexKey = 1407,
+        OclMemChunkKey    = 1408,
+        OclUnrollKey      = 1409,
+        OclCompModeKey    = 1410,
+
+        // xmrig-proxy
+        AccessLogFileKey  = 'A',
+        BindKey           = 'b',
+        CoinKey           = 1104,
+        CustomDiffKey     = 1102,
+        DebugKey          = 1101,
+        ModeKey           = 'm',
+        PoolCoinKey       = 'C',
+        ReuseTimeoutKey   = 1106,
+        WorkersKey        = 1103,
+        WorkersAdvKey     = 1107,
+
+        // xmrig nvidia
+        CudaMaxThreadsKey = 1200,
+        CudaBFactorKey    = 1201,
+        CudaBSleepKey     = 1202,
+        CudaDevicesKey    = 1203,
+        CudaLaunchKey     = 1204,
+        CudaAffinityKey   = 1205,
+        CudaMaxUsageKey   = 1206,
+    };
+
+    virtual ~IConfig() {}
+
+    virtual bool finalize()                                = 0;
+    virtual bool isWatch() const                           = 0;
+    virtual bool parseBoolean(int key, bool enable)        = 0;
+    virtual bool parseString(int key, const char *arg)     = 0;
+    virtual bool parseUint64(int key, uint64_t arg)        = 0;
+    virtual bool save()                                    = 0;
+    virtual const Algorithm &algorithm() const             = 0;
+    virtual const char *fileName() const                   = 0;
+    virtual void getJSON(rapidjson::Document &doc) const   = 0;
+    virtual void parseJSON(const rapidjson::Document &doc) = 0;
+    virtual void setFileName(const char *fileName)         = 0;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif // XMRIG_ICONFIG_H

src/common/interfaces/IConfigCreator.h

@@ -4,8 +4,7 @@
  * 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 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
@@ -21,25 +20,26 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-
-#include <pthread.h>
-#include <sched.h>
-#include <unistd.h>
+#ifndef __ICONFIGCREATOR_H__
+#define __ICONFIGCREATOR_H__
 
 
-#include "Cpu.h"
+namespace xmrig {
 
 
-void Cpu::init()
+class IConfig;
+
+
+class IConfigCreator
 {
-#   ifdef XMRIG_NO_LIBCPUID
-    m_totalThreads = sysconf(_SC_NPROCESSORS_CONF);
-#   endif
+public:
+    virtual ~IConfigCreator() {}
 
-    initCommon();
-}
+    virtual IConfig *create() const = 0;
+};
 
 
-void Cpu::setAffinity(int id, uint64_t mask)
-{
-}
+} /* namespace xmrig */
+
+
+#endif // __ICONFIGCREATOR_H__

src/common/interfaces/IControllerListener.h

@@ -5,7 +5,6 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
  * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
@@ -22,37 +21,26 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __DOUBLEWORKER_H__
-#define __DOUBLEWORKER_H__
+#ifndef XMRIG_ICONTROLLERLISTENER_H
+#define XMRIG_ICONTROLLERLISTENER_H
 
 
-#include "net/Job.h"
-#include "net/JobResult.h"
-#include "workers/Worker.h"
+namespace xmrig {
 
 
-class Handle;
+class Config;
 
 
-class DoubleWorker : public Worker
+class IControllerListener
 {
 public:
-    DoubleWorker(Handle *handle);
-    ~DoubleWorker();
+    virtual ~IControllerListener() {}
 
-    void start() override;
-
-private:
-    bool resume(const Job &job);
-    void consumeJob();
-    void save(const Job &job);
-
-    class State;
-
-    uint8_t m_hash[64];
-    State *m_state;
-    State *m_pausedState;
+    virtual void onConfigChanged(Config *config, Config *previousConfig) = 0;
 };
 
 
-#endif /* __SINGLEWORKER_H__ */
+} /* namespace xmrig */
+
+
+#endif // XMRIG_ICONTROLLERLISTENER_H

src/common/interfaces/ICpuInfo.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 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_CPUINFO_H
+#define XMRIG_CPUINFO_H
+
+
+#include <stddef.h>
+#include <stdint.h>
+
+
+#include "common/xmrig.h"
+
+
+namespace xmrig {
+
+
+class ICpuInfo
+{
+public:
+    virtual ~ICpuInfo() {}
+
+    virtual bool hasAES() const                                               = 0;
+    virtual bool isSupported() const                                          = 0;
+    virtual bool isX64() const                                                = 0;
+    virtual const char *brand() const                                         = 0;
+    virtual int32_t cores() const                                             = 0;
+    virtual int32_t L2() const                                                = 0;
+    virtual int32_t L3() const                                                = 0;
+    virtual int32_t nodes() const                                             = 0;
+    virtual int32_t sockets() const                                           = 0;
+    virtual int32_t threads() const                                           = 0;
+    virtual size_t optimalThreadsCount(size_t memSize, int maxCpuUsage) const = 0;
+    virtual xmrig::Assembly assembly() const                                  = 0;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif // XMRIG_CPUINFO_H

src/common/interfaces/ILogBackend.h

@@ -0,0 +1,56 @@
+/* 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 __ILOGBACKEND_H__
+#define __ILOGBACKEND_H__
+
+
+#include <stdarg.h>
+#include <stddef.h>
+
+
+class ILogBackend
+{
+public:
+    enum Level {
+        ERR,
+        WARNING,
+        NOTICE,
+        INFO,
+        DEBUG
+    };
+
+#   ifdef APP_DEBUG
+    constexpr static const size_t kBufferSize = 1024;
+#   else
+    constexpr static const size_t kBufferSize = 512;
+#   endif
+
+    virtual ~ILogBackend() {}
+
+    virtual void message(Level level, const char* fmt, va_list args) = 0;
+    virtual void text(const char* fmt, va_list args)                 = 0;
+};
+
+
+#endif // __ILOGBACKEND_H__

src/common/interfaces/IWatcherListener.h

@@ -0,0 +1,46 @@
+/* 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 __IWATCHERLISTENER_H__
+#define __IWATCHERLISTENER_H__
+
+
+namespace xmrig {
+
+
+class IConfig;
+
+
+class IWatcherListener
+{
+public:
+    virtual ~IWatcherListener() {}
+
+    virtual void onNewConfig(IConfig *config) = 0;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif // __IWATCHERLISTENER_H__

src/common/log/BasicLog.cpp

@@ -0,0 +1,89 @@
+/* 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 <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/BasicLog.h"
+#include "common/log/Log.h"
+
+
+BasicLog::BasicLog()
+{
+}
+
+
+void BasicLog::message(Level level, const char* fmt, va_list args)
+{
+    time_t now = time(nullptr);
+    tm stime;
+
+#   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);
+}
+
+
+void BasicLog::text(const char* fmt, va_list args)
+{
+    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) {
+        return;
+    }
+
+    fputs(m_buf, stdout);
+    fflush(stdout);
+}

src/common/log/BasicLog.h

@@ -5,7 +5,6 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
  * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
@@ -22,34 +21,35 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __SINGLEWORKER_H__
-#define __SINGLEWORKER_H__
+#ifndef __BASICLOG_H__
+#define __BASICLOG_H__
 
 
-#include "net/Job.h"
-#include "net/JobResult.h"
-#include "workers/Worker.h"
+#include <uv.h>
 
 
-class Handle;
+#include "common/interfaces/ILogBackend.h"
 
 
-class SingleWorker : public Worker
+namespace xmrig {
+    class Controller;
+}
+
+
+class BasicLog : public ILogBackend
 {
 public:
-    SingleWorker(Handle *handle);
+    BasicLog();
 
-    void start() override;
+    void message(Level level, const char *fmt, va_list args) override;
+    void text(const char *fmt, va_list args) override;
 
 private:
-    bool resume(const Job &job);
-    void consumeJob();
-    void save(const Job &job);
+    bool isWritable() const;
+    void print(va_list args);
 
-    Job m_job;
-    Job m_paused;
-    JobResult m_result;
+    char m_buf[kBufferSize];
+    char m_fmt[256];
 };
 
-
-#endif /* __SINGLEWORKER_H__ */
+#endif /* __BASICLOG_H__ */

src/common/log/ConsoleLog.cpp

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -34,18 +34,18 @@
 #endif
 
 
-#include "log/ConsoleLog.h"
-#include "log/Log.h"
-#include "Options.h"
+#include "common/log/ConsoleLog.h"
+#include "common/log/Log.h"
+#include "core/Config.h"
+#include "core/Controller.h"
 
 
-ConsoleLog::ConsoleLog(bool colors) :
-    m_colors(colors),
-    m_stream(nullptr)
+ConsoleLog::ConsoleLog(xmrig::Controller *controller) :
+    m_stream(nullptr),
+    m_controller(controller)
 {
     if (uv_tty_init(uv_default_loop(), &m_tty, 1, 0) < 0) {
-        Options::i()->setColors(false);
-        m_colors = false;
+        controller->config()->setColors(false);
         return;
     }
 
@@ -66,7 +66,7 @@ ConsoleLog::ConsoleLog(bool colors) :
 }
 
 
-void ConsoleLog::message(int level, const char* fmt, va_list args)
+void ConsoleLog::message(Level level, const char* fmt, va_list args)
 {
     time_t now = time(nullptr);
     tm stime;
@@ -77,41 +77,18 @@ void ConsoleLog::message(int level, const char* fmt, va_list args)
     localtime_r(&now, &stime);
 #   endif
 
-    const char* color = nullptr;
-    if (m_colors) {
-        switch (level) {
-        case Log::ERR:
-            color = Log::kCL_RED;
-            break;
+    const bool isColors = m_controller->config()->isColors();
 
-        case Log::WARNING:
-            color = Log::kCL_YELLOW;
-            break;
-
-        case Log::NOTICE:
-            color = Log::kCL_WHITE;
-            break;
-
-        case Log::DEBUG:
-            color = Log::kCL_GRAY;
-            break;
-
-        default:
-            color = "";
-            break;
-        }
-    }
-
-    snprintf(m_fmt, sizeof(m_fmt) - 1, "[%d-%02d-%02d %02d:%02d:%02d]%s %s%s\n",
+    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,
-             m_colors ? color : "",
+             Log::colorByLevel(level, isColors),
              fmt,
-             m_colors ? Log::kCL_N : ""
+             Log::endl(isColors)
         );
 
     print(args);
@@ -120,7 +97,7 @@ void ConsoleLog::message(int level, const char* fmt, va_list args)
 
 void ConsoleLog::text(const char* fmt, va_list args)
 {
-    snprintf(m_fmt, sizeof(m_fmt) - 1, "%s%s\n", fmt, m_colors ? Log::kCL_N : "");
+    snprintf(m_fmt, sizeof(m_fmt) - 1, "%s%s", fmt, Log::endl(m_controller->config()->isColors()));
 
     print(args);
 }

src/common/log/ConsoleLog.h

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -28,27 +28,32 @@
 #include <uv.h>
 
 
-#include "interfaces/ILogBackend.h"
+#include "common/interfaces/ILogBackend.h"
+
+
+namespace xmrig {
+    class Controller;
+}
 
 
 class ConsoleLog : public ILogBackend
 {
 public:
-    ConsoleLog(bool colors);
+    ConsoleLog(xmrig::Controller *controller);
 
-    void message(int level, const char *fmt, va_list args) override;
+    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);
 
-    bool m_colors;
-    char m_buf[512];
+    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;
 };
 
 #endif /* __CONSOLELOG_H__ */

src/common/log/FileLog.cpp

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -29,10 +29,14 @@
 #include <time.h>
 
 
-#include "log/FileLog.h"
+#include "common/log/FileLog.h"
+#include "common/log/Log.h"
+#include "core/Config.h"
+#include "core/Controller.h"
 
 
-FileLog::FileLog(const char *fileName)
+FileLog::FileLog(xmrig::Controller *controller, const char *fileName) :
+    m_controller(controller)
 {
     uv_fs_t req;
     m_file = uv_fs_open(uv_default_loop(), &req, fileName, O_CREAT | O_APPEND | O_WRONLY, 0644, nullptr);
@@ -40,7 +44,7 @@ FileLog::FileLog(const char *fileName)
 }
 
 
-void FileLog::message(int level, const char* fmt, va_list args)
+void FileLog::message(Level level, const char* fmt, va_list args)
 {
     if (m_file < 0) {
         return;
@@ -55,29 +59,33 @@ void FileLog::message(int level, const char* fmt, va_list args)
     localtime_r(&now, &stime);
 #   endif
 
-    char *buf = new char[512];
-    int size = snprintf(buf, 23, "[%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);
+    const bool isColors = m_controller->config()->isColors();
 
-    size = vsnprintf(buf + size, 512 - size - 1, fmt, args) + size;
-    buf[size] = '\n';
+    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)
+        );
 
-    write(buf, size + 1);
+    char *buf = new char[kBufferSize];
+    const int size = vsnprintf(buf, kBufferSize - 1, m_fmt, args);
+
+    write(buf, size);
 }
 
 
 void FileLog::text(const char* fmt, va_list args)
 {
-    message(0, fmt, args);
+    message(INFO, fmt, args);
 }
 
 
-
 void FileLog::onWrite(uv_fs_t *req)
 {
     delete [] static_cast<char *>(req->data);
@@ -93,5 +101,5 @@ void FileLog::write(char *data, size_t size)
     uv_fs_t *req = new uv_fs_t;
     req->data = buf.base;
 
-    uv_fs_write(uv_default_loop(), req, m_file, &buf, 1, 0, FileLog::onWrite);
+    uv_fs_write(uv_default_loop(), req, m_file, &buf, 1, -1, FileLog::onWrite);
 }

src/common/log/FileLog.h

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -28,15 +28,20 @@
 #include <uv.h>
 
 
-#include "interfaces/ILogBackend.h"
+#include "common/interfaces/ILogBackend.h"
+
+
+namespace xmrig {
+    class Controller;
+}
 
 
 class FileLog : public ILogBackend
 {
 public:
-    FileLog(const char *fileName);
+    FileLog(xmrig::Controller *controller, const char *fileName);
 
-    void message(int level, const char* fmt, va_list args) override;
+    void message(Level level, const char* fmt, va_list args) override;
     void text(const char* fmt, va_list args) override;
 
 private:
@@ -44,7 +49,9 @@ private:
 
     void write(char *data, size_t size);
 
+    char m_fmt[256];
     int m_file;
+    xmrig::Controller *m_controller;
 };
 
 #endif /* __FILELOG_H__ */

src/common/log/Log.cpp

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -29,15 +29,31 @@
 #include <time.h>
 
 
-#include "interfaces/ILogBackend.h"
-#include "log/Log.h"
+#include "common/interfaces/ILogBackend.h"
+#include "common/log/BasicLog.h"
+#include "common/log/Log.h"
 
 
 Log *Log::m_self = nullptr;
 
 
-void Log::message(Log::Level level, const char* fmt, ...)
+static const char *colors[5] = {
+    "\x1B[0;31m",  /* ERR     */
+    "\x1B[0;33m",  /* WARNING */
+    "\x1B[1;37m",  /* NOTICE  */
+    "",            /* INFO    */
+#   ifdef WIN32
+    "\x1B[1;30m"   /* DEBUG   */
+#   else
+    "\x1B[90m"     /* DEBUG   */
+#   endif
+};
+
+
+void Log::message(ILogBackend::Level level, const char* fmt, ...)
 {
+    uv_mutex_lock(&m_mutex);
+
     va_list args;
     va_list copy;
     va_start(args, fmt);
@@ -47,11 +63,17 @@ void Log::message(Log::Level level, const char* fmt, ...)
         backend->message(level, fmt, copy);
         va_end(copy);
     }
+
+    va_end(args);
+
+    uv_mutex_unlock(&m_mutex);
 }
 
 
 void Log::text(const char* fmt, ...)
 {
+    uv_mutex_lock(&m_mutex);
+
     va_list args;
     va_list copy;
     va_start(args, fmt);
@@ -63,6 +85,36 @@ void Log::text(const char* fmt, ...)
     }
 
     va_end(args);
+
+    uv_mutex_unlock(&m_mutex);
+}
+
+
+const char *Log::colorByLevel(ILogBackend::Level level, bool isColors)
+{
+    if (!isColors) {
+        return "";
+    }
+
+    return colors[level];
+}
+
+
+const char *Log::endl(bool isColors)
+{
+#   ifdef _WIN32
+    return isColors ? "\x1B[0m\r\n" : "\r\n";
+#   else
+    return isColors ? "\x1B[0m\n" : "\n";
+#   endif
+}
+
+
+void Log::defaultInit()
+{
+    m_self = new Log();
+
+    add(new BasicLog());
 }
 
 

src/common/log/Log.h

@@ -0,0 +1,101 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 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 __LOG_H__
+#define __LOG_H__
+
+
+#include <assert.h>
+#include <uv.h>
+#include <vector>
+
+
+#include "common/interfaces/ILogBackend.h"
+
+
+class Log
+{
+public:
+    static inline Log* i()                       { if (!m_self) { defaultInit(); } return m_self; }
+    static inline void add(ILogBackend *backend) { i()->m_backends.push_back(backend); }
+    static inline void init()                    { if (!m_self) { new Log(); } }
+    static inline void release()                 { assert(m_self != nullptr); delete m_self; }
+
+    void message(ILogBackend::Level level, const char* fmt, ...);
+    void text(const char* fmt, ...);
+
+    static const char *colorByLevel(ILogBackend::Level level, bool isColors = true);
+    static const char *endl(bool isColors = true);
+    static void defaultInit();
+
+private:
+    inline Log() {
+        assert(m_self == nullptr);
+
+        uv_mutex_init(&m_mutex);
+
+        m_self = this;
+    }
+
+    ~Log();
+
+    static Log *m_self;
+    std::vector<ILogBackend*> m_backends;
+    uv_mutex_t m_mutex;
+};
+
+
+#define RED_BOLD(x)     "\x1B[1;31m" x "\x1B[0m"
+#define RED(x)          "\x1B[0;31m" x "\x1B[0m"
+#define GREEN_BOLD(x)   "\x1B[1;32m" x "\x1B[0m"
+#define GREEN(x)        "\x1B[0;32m" x "\x1B[0m"
+#define YELLOW(x)       "\x1B[0;33m" x "\x1B[0m"
+#define YELLOW_BOLD(x)  "\x1B[1;33m" x "\x1B[0m"
+#define MAGENTA_BOLD(x) "\x1B[1;35m" x "\x1B[0m"
+#define MAGENTA(x)      "\x1B[0;35m" x "\x1B[0m"
+#define CYAN_BOLD(x)    "\x1B[1;36m" x "\x1B[0m"
+#define CYAN(x)         "\x1B[0;36m" x "\x1B[0m"
+#define WHITE_BOLD(x)   "\x1B[1;37m" x "\x1B[0m"
+#define WHITE(x)        "\x1B[0;37m" x "\x1B[0m"
+
+
+#define LOG_ERR(x, ...)    Log::i()->message(ILogBackend::ERR,     x, ##__VA_ARGS__)
+#define LOG_WARN(x, ...)   Log::i()->message(ILogBackend::WARNING, x, ##__VA_ARGS__)
+#define LOG_NOTICE(x, ...) Log::i()->message(ILogBackend::NOTICE,  x, ##__VA_ARGS__)
+#define LOG_INFO(x, ...)   Log::i()->message(ILogBackend::INFO,    x, ##__VA_ARGS__)
+
+#ifdef APP_DEBUG
+#   define LOG_DEBUG(x, ...)      Log::i()->message(ILogBackend::DEBUG,   x, ##__VA_ARGS__)
+#else
+#   define LOG_DEBUG(x, ...)
+#endif
+
+#if defined(APP_DEBUG) || defined(APP_DEVEL)
+#   define LOG_DEBUG_ERR(x, ...)  Log::i()->message(ILogBackend::ERR,     x, ##__VA_ARGS__)
+#   define LOG_DEBUG_WARN(x, ...) Log::i()->message(ILogBackend::WARNING, x, ##__VA_ARGS__)
+#else
+#   define LOG_DEBUG_ERR(x, ...)
+#   define LOG_DEBUG_WARN(x, ...)
+#endif
+
+#endif /* __LOG_H__ */

src/common/log/SysLog.cpp

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -25,7 +25,7 @@
 #include <syslog.h>
 
 
-#include "log/SysLog.h"
+#include "common/log/SysLog.h"
 #include "version.h"
 
 
@@ -35,13 +35,13 @@ SysLog::SysLog()
 }
 
 
-void SysLog::message(int level, const char *fmt, va_list args)
+void SysLog::message(Level level, const char *fmt, va_list args)
 {
-    vsyslog(level, fmt, args);
+    vsyslog(static_cast<int>(level), fmt, args);
 }
 
 
 void SysLog::text(const char *fmt, va_list args)
 {
-    message(LOG_INFO, fmt, args);
+    vsyslog(LOG_INFO, fmt, args);
 }

src/common/log/SysLog.h

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -25,7 +25,7 @@
 #define __SYSLOG_H__
 
 
-#include "interfaces/ILogBackend.h"
+#include "common/interfaces/ILogBackend.h"
 
 
 class SysLog : public ILogBackend
@@ -33,7 +33,7 @@ class SysLog : public ILogBackend
 public:
     SysLog();
 
-    void message(int level, const char *fmt, va_list args) override;
+    void message(Level level, const char *fmt, va_list args) override;
     void text(const char *fmt, va_list args) override;
 };
 

src/common/net/Client.cpp

@@ -29,29 +29,41 @@
 #include <utility>
 
 
-#include "interfaces/IClientListener.h"
-#include "log/Log.h"
-#include "net/Client.h"
-#include "net/Url.h"
+#ifndef XMRIG_NO_TLS
+#   include <openssl/ssl.h>
+#   include <openssl/err.h>
+#   include "common/net/Tls.h"
+#endif
+
+
+#include "common/interfaces/IClientListener.h"
+#include "common/log/Log.h"
+#include "common/net/Client.h"
+#include "net/JobResult.h"
 #include "rapidjson/document.h"
 #include "rapidjson/error/en.h"
 #include "rapidjson/stringbuffer.h"
 #include "rapidjson/writer.h"
 
 
-#ifdef XMRIG_PROXY_PROJECT
-#   include "proxy/JobResult.h"
-#else
-#   include "net/JobResult.h"
-#endif
-
-
 #ifdef _MSC_VER
 #   define strncasecmp(x,y,z) _strnicmp(x,y,z)
 #endif
 
 
 int64_t Client::m_sequence = 1;
+xmrig::Storage<Client> Client::m_storage;
+
+
+#ifdef APP_DEBUG
+static const char *states[] = {
+    "unconnected",
+    "host-lookup",
+    "connecting",
+    "connected",
+    "closing"
+};
+#endif
 
 
 Client::Client(int id, const char *agent, IClientListener *listener) :
@@ -60,20 +72,27 @@ Client::Client(int id, const char *agent, IClientListener *listener) :
     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),
     m_jobs(0),
+    m_keepAlive(0),
+    m_key(0),
     m_stream(nullptr),
     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 = this;
+    m_resolver.data = m_storage.ptr(m_key);
 
     m_hints.ai_family   = AF_UNSPEC;
     m_hints.ai_socktype = SOCK_STREAM;
@@ -81,11 +100,6 @@ Client::Client(int id, const char *agent, IClientListener *listener) :
 
     m_recvBuf.base = m_buf;
     m_recvBuf.len  = sizeof(m_buf);
-
-#   ifndef XMRIG_PROXY_PROJECT
-    m_keepAliveTimer.data = this;
-    uv_timer_init(uv_default_loop(), &m_keepAliveTimer);
-#   endif
 }
 
 
@@ -97,7 +111,13 @@ Client::~Client()
 
 void Client::connect()
 {
-    resolve(m_url.host());
+#   ifndef XMRIG_NO_TLS
+    if (m_pool.isTLS()) {
+        m_tls = new Tls(this);
+    }
+#   endif
+
+    resolve(m_pool.host());
 }
 
 
@@ -106,10 +126,10 @@ void Client::connect()
  *
  * @param url
  */
-void Client::connect(const Url *url)
+void Client::connect(const Pool &url)
 {
-    setUrl(url);
-    resolve(m_url.host());
+    setPool(url);
+    connect();
 }
 
 
@@ -122,34 +142,35 @@ void Client::deleteLater()
     m_listener = nullptr;
 
     if (!disconnect()) {
-        delete this;
+        m_storage.remove(m_key);
     }
 }
 
 
-void Client::setUrl(const Url *url)
+
+void Client::setPool(const Pool &pool)
 {
-    if (!url || !url->isValid()) {
+    if (!pool.isValid()) {
         return;
     }
 
-    m_url = url;
+    m_pool = pool;
 }
 
 
 void Client::tick(uint64_t now)
 {
-    if (m_expire == 0 || now < m_expire) {
-        return;
-    }
-
     if (m_state == ConnectedState) {
-        LOG_DEBUG_ERR("[%s:%u] timeout", m_url.host(), m_url.port());
-        close();
+        if (m_expire && now > m_expire) {
+            LOG_DEBUG_ERR("[%s] timeout", m_pool.url());
+            close();
+        }
+        else if (m_keepAlive && now > m_keepAlive) {
+            ping();
+        }
     }
 
-
-    if (m_state == ConnectingState) {
+    if (m_expire && now > m_expire && m_state == ConnectingState) {
         connect();
     }
 }
@@ -157,25 +178,48 @@ void Client::tick(uint64_t now)
 
 bool Client::disconnect()
 {
-#   ifndef XMRIG_PROXY_PROJECT
-    uv_timer_stop(&m_keepAliveTimer);
-#   endif
-
-    m_expire   = 0;
-    m_failures = -1;
+    m_keepAlive = 0;
+    m_expire    = 0;
+    m_failures  = -1;
 
     return close();
 }
 
 
+const char *Client::tlsFingerprint() const
+{
+#   ifndef XMRIG_NO_TLS
+    if (isTLS() && m_pool.fingerprint() == nullptr) {
+        return m_tls->fingerprint();
+    }
+#   endif
+
+    return nullptr;
+}
+
+
+const char *Client::tlsVersion() const
+{
+#   ifndef XMRIG_NO_TLS
+    if (isTLS()) {
+        return m_tls->version();
+    }
+#   endif
+
+    return nullptr;
+}
+
+
 int64_t Client::submit(const JobResult &result)
 {
+    using namespace rapidjson;
+
 #   ifdef XMRIG_PROXY_PROJECT
     const char *nonce = result.nonce;
     const char *data  = result.result;
 #   else
-    char nonce[9];
-    char data[65];
+    char *nonce = m_sendBuf;
+    char *data  = m_sendBuf + 16;
 
     Job::toHex(reinterpret_cast<const unsigned char*>(&result.nonce), 4, nonce);
     nonce[8] = '\0';
@@ -184,8 +228,24 @@ int64_t Client::submit(const JobResult &result)
     data[64] = '\0';
 #   endif
 
-    const size_t size = snprintf(m_sendBuf, sizeof(m_sendBuf), "{\"id\":%" PRIu64 ",\"jsonrpc\":\"2.0\",\"method\":\"submit\",\"params\":{\"id\":\"%s\",\"job_id\":\"%s\",\"nonce\":\"%s\",\"result\":\"%s\"}}\n",
-                                 m_sequence, m_rpcId.data(), result.jobId.data(), nonce, data);
+    Document doc(kObjectType);
+    auto &allocator = doc.GetAllocator();
+
+    doc.AddMember("id",      m_sequence, allocator);
+    doc.AddMember("jsonrpc", "2.0", allocator);
+    doc.AddMember("method",  "submit", allocator);
+
+    Value params(kObjectType);
+    params.AddMember("id",     StringRef(m_rpcId.data()), allocator);
+    params.AddMember("job_id", StringRef(result.jobId.data()), allocator);
+    params.AddMember("nonce",  StringRef(nonce), allocator);
+    params.AddMember("result", StringRef(data), allocator);
+
+    if (m_extensions & AlgoExt) {
+        params.AddMember("algo", StringRef(result.algorithm.shortName()), allocator);
+    }
+
+    doc.AddMember("params", params, allocator);
 
 #   ifdef XMRIG_PROXY_PROJECT
     m_results[m_sequence] = SubmitResult(m_sequence, result.diff, result.actualDiff(), result.id);
@@ -193,40 +253,23 @@ int64_t Client::submit(const JobResult &result)
     m_results[m_sequence] = SubmitResult(m_sequence, result.diff, result.actualDiff());
 #   endif
 
-    return send(size);
+    return send(doc);
 }
 
 
 bool Client::close()
 {
-    if (m_state == UnconnectedState || m_state == ClosingState || !m_socket) {
+    if (m_state == ClosingState) {
+        return m_socket != nullptr;
+    }
+
+    if (m_state == UnconnectedState || m_socket == nullptr) {
         return false;
     }
 
     setState(ClosingState);
 
-    uv_stream_t *stream = reinterpret_cast<uv_stream_t*>(m_socket);
-
-    if (uv_is_readable(stream) == 1) {
-        uv_read_stop(stream);
-    }
-
-    if (uv_is_writable(stream) == 1) {
-        const int rc = uv_shutdown(new uv_shutdown_t, stream, [](uv_shutdown_t* req, int status) {
-            if (uv_is_closing(reinterpret_cast<uv_handle_t*>(req->handle)) == 0) {
-                uv_close(reinterpret_cast<uv_handle_t*>(req->handle), Client::onClose);
-            }
-
-            delete req;
-        });
-
-        assert(rc == 0);
-
-        if (rc != 0) {
-            onClose();
-        }
-    }
-    else {
+    if (uv_is_closing(reinterpret_cast<uv_handle_t*>(m_socket)) == 0) {
         uv_close(reinterpret_cast<uv_handle_t*>(m_socket), Client::onClose);
     }
 
@@ -256,6 +299,16 @@ 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)
 {
     if (!params.IsObject()) {
@@ -263,13 +316,7 @@ bool Client::parseJob(const rapidjson::Value &params, int *code)
         return false;
     }
 
-#   ifdef XMRIG_PROXY_PROJECT
-    Job job(m_id, m_url.variant());
-    job.setClientId(m_rpcId);
-    job.setCoin(m_url.coin());
-#   else
-    Job job(m_id, m_nicehash, m_url.algo(), m_url.variant());
-#   endif
+    Job job(m_id, m_nicehash, m_pool.algorithm(), m_rpcId);
 
     if (!job.setId(params["job_id"].GetString())) {
         *code = 3;
@@ -286,12 +333,26 @@ bool Client::parseJob(const rapidjson::Value &params, int *code)
         return false;
     }
 
-    if (params.HasMember("coin")) {
-        job.setCoin(params["coin"].GetString());
+    if (params.HasMember("algo")) {
+        job.setAlgorithm(params["algo"].GetString());
     }
 
     if (params.HasMember("variant")) {
-        job.setVariant(params["variant"].GetInt());
+        const rapidjson::Value &variant = params["variant"];
+
+        if (variant.IsInt()) {
+            job.setVariant(variant.GetInt());
+        }
+        else if (variant.IsString()){
+            job.setVariant(variant.GetString());
+        }
+    }
+
+    if (!verifyAlgorithm(job.algorithm())) {
+        *code = 6;
+
+        close();
+        return false;
     }
 
     if (m_job != job) {
@@ -304,8 +365,8 @@ bool Client::parseJob(const rapidjson::Value &params, int *code)
         return false;
     }
 
-    if (!m_quiet) {
-        LOG_WARN("[%s:%u] duplicate job received, reconnect", m_url.host(), m_url.port());
+    if (!isQuiet()) {
+        LOG_WARN("[%s] duplicate job received, reconnect", m_pool.url());
     }
 
     close();
@@ -320,9 +381,7 @@ bool Client::parseLogin(const rapidjson::Value &result, int *code)
         return false;
     }
 
-#   ifndef XMRIG_PROXY_PROJECT
-    m_nicehash = m_url.isNicehash();
-#   endif
+    m_nicehash = m_pool.isNicehash();
 
     if (result.HasMember("extensions")) {
         parseExtensions(result["extensions"]);
@@ -335,6 +394,66 @@ bool Client::parseLogin(const rapidjson::Value &result, int *code)
 }
 
 
+bool Client::send(BIO *bio)
+{
+#   ifndef XMRIG_NO_TLS
+    uv_buf_t buf;
+    buf.len = BIO_get_mem_data(bio, &buf.base);
+
+    if (buf.len == 0) {
+        return true;
+    }
+
+    LOG_DEBUG("[%s] TLS send     (%d bytes)", m_pool.url(), static_cast<int>(buf.len));
+
+    bool result = false;
+    if (state() == ConnectedState && uv_is_writable(m_stream)) {
+        result = uv_try_write(m_stream, &buf, 1) > 0;
+
+        if (!result) {
+            close();
+        }
+    }
+    else {
+        LOG_DEBUG_ERR("[%s] send failed, invalid state: %d", m_pool.url(), m_state);
+    }
+
+    (void) BIO_reset(bio);
+
+    return result;
+#   else
+    return false;
+#   endif
+}
+
+
+bool Client::verifyAlgorithm(const xmrig::Algorithm &algorithm) const
+{
+#   ifdef XMRIG_PROXY_PROJECT
+    if (m_pool.algorithm().variant() == xmrig::VARIANT_AUTO || m_id == -1) {
+        return true;
+    }
+#   endif
+
+    if (m_pool.isCompatible(algorithm)) {
+        return true;
+    }
+
+    if (isQuiet()) {
+        return false;
+    }
+
+    if (algorithm.isValid()) {
+        LOG_ERR("Incompatible algorithm \"%s\" detected, reconnect", algorithm.name());
+    }
+    else {
+        LOG_ERR("Unknown/unsupported algorithm detected, reconnect");
+    }
+
+    return false;
+}
+
+
 int Client::resolve(const char *host)
 {
     setState(HostLookupState);
@@ -348,8 +467,8 @@ int Client::resolve(const char *host)
 
     const int r = uv_getaddrinfo(uv_default_loop(), &m_resolver, Client::onResolved, host, nullptr, &m_hints);
     if (r) {
-        if (!m_quiet) {
-            LOG_ERR("[%s:%u] getaddrinfo error: \"%s\"", host, m_url.port(), uv_strerror(r));
+        if (!isQuiet()) {
+            LOG_ERR("[%s:%u] getaddrinfo error: \"%s\"", host, m_pool.port(), uv_strerror(r));
         }
         return 1;
     }
@@ -358,19 +477,53 @@ int Client::resolve(const char *host)
 }
 
 
-int64_t Client::send(size_t size)
+int64_t Client::send(const rapidjson::Document &doc)
 {
-    LOG_DEBUG("[%s:%u] send (%d bytes): \"%s\"", m_url.host(), m_url.port(), size, m_sendBuf);
-    if (state() != ConnectedState || !uv_is_writable(m_stream)) {
-        LOG_DEBUG_ERR("[%s:%u] send failed, invalid state: %d", m_url.host(), m_url.port(), m_state);
+    using namespace rapidjson;
+
+    StringBuffer buffer(0, 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));
+        close();
         return -1;
     }
 
-    uv_buf_t buf = uv_buf_init(m_sendBuf, (unsigned int) size);
+    memcpy(m_sendBuf, buffer.GetString(), size);
+    m_sendBuf[size]     = '\n';
+    m_sendBuf[size + 1] = '\0';
 
-    if (uv_try_write(m_stream, &buf, 1) < 0) {
-        close();
-        return -1;
+    return send(size + 1);
+}
+
+
+int64_t Client::send(size_t size)
+{
+    LOG_DEBUG("[%s] send (%d bytes): \"%s\"", m_pool.url(), size, m_sendBuf);
+
+#   ifndef XMRIG_NO_TLS
+    if (isTLS()) {
+        if (!m_tls->send(m_sendBuf, size)) {
+            return -1;
+        }
+    }
+    else
+#   endif
+    {
+        if (state() != ConnectedState || !uv_is_writable(m_stream)) {
+            LOG_DEBUG_ERR("[%s] send failed, invalid state: %d", m_pool.url(), m_state);
+            return -1;
+        }
+
+        uv_buf_t buf = uv_buf_init(m_sendBuf, (unsigned int) size);
+
+        if (uv_try_write(m_stream, &buf, 1) < 0) {
+            close();
+            return -1;
+        }
     }
 
     m_expire = uv_now(uv_default_loop()) + kResponseTimeout;
@@ -400,14 +553,13 @@ void Client::connect(sockaddr *addr)
 {
     setState(ConnectingState);
 
-    reinterpret_cast<struct sockaddr_in*>(addr)->sin_port = htons(m_url.port());
-    delete m_socket;
+    reinterpret_cast<sockaddr_in*>(addr)->sin_port = htons(m_pool.port());
 
     uv_connect_t *req = new uv_connect_t;
-    req->data = this;
+    req->data = m_storage.ptr(m_key);
 
     m_socket = new uv_tcp_t;
-    m_socket->data = this;
+    m_socket->data = m_storage.ptr(m_key);
 
     uv_tcp_init(uv_default_loop(), m_socket);
     uv_tcp_nodelay(m_socket, 1);
@@ -420,40 +572,59 @@ void Client::connect(sockaddr *addr)
 }
 
 
+void Client::handshake()
+{
+#   ifndef XMRIG_NO_TLS
+    if (isTLS()) {
+        m_expire = uv_now(uv_default_loop()) + kResponseTimeout;
+
+        m_tls->handshake();
+    }
+    else
+#   endif
+    {
+        login();
+    }
+}
+
+
 void Client::login()
 {
+    using namespace rapidjson;
     m_results.clear();
 
-    rapidjson::Document doc;
-    doc.SetObject();
-
+    Document doc(kObjectType);
     auto &allocator = doc.GetAllocator();
 
     doc.AddMember("id",      1,       allocator);
     doc.AddMember("jsonrpc", "2.0",   allocator);
     doc.AddMember("method",  "login", allocator);
 
-    rapidjson::Value params(rapidjson::kObjectType);
-    params.AddMember("login", rapidjson::StringRef(m_url.user()),     allocator);
-    params.AddMember("pass",  rapidjson::StringRef(m_url.password()), allocator);
-    params.AddMember("agent", rapidjson::StringRef(m_agent),          allocator);
+    Value params(kObjectType);
+    params.AddMember("login", StringRef(m_pool.user()),     allocator);
+    params.AddMember("pass",  StringRef(m_pool.password()), allocator);
+    params.AddMember("agent", StringRef(m_agent),           allocator);
+
+    if (m_pool.rigId()) {
+        params.AddMember("rigid", StringRef(m_pool.rigId()), allocator);
+    }
+
+#   ifdef XMRIG_PROXY_PROJECT
+    if (m_pool.algorithm().variant() != xmrig::VARIANT_AUTO)
+#   endif
+    {
+        Value algo(kArrayType);
+
+        for (const auto &a : m_pool.algorithms()) {
+            algo.PushBack(StringRef(a.shortName()), allocator);
+        }
+
+        params.AddMember("algo", algo, allocator);
+    }
 
     doc.AddMember("params", params, allocator);
 
-    rapidjson::StringBuffer buffer(0, 512);
-    rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
-    doc.Accept(writer);
-
-    const size_t size = buffer.GetSize();
-    if (size > (sizeof(m_buf) - 2)) {
-        return;
-    }
-
-    memcpy(m_sendBuf, buffer.GetString(), size);
-    m_sendBuf[size]     = '\n';
-    m_sendBuf[size + 1] = '\0';
-
-    send(size + 1);
+    send(doc);
 }
 
 
@@ -465,6 +636,13 @@ void Client::onClose()
     m_socket = nullptr;
     setState(UnconnectedState);
 
+#   ifndef XMRIG_NO_TLS
+    if (m_tls) {
+        delete m_tls;
+        m_tls = nullptr;
+    }
+#   endif
+
     reconnect();
 }
 
@@ -475,11 +653,11 @@ void Client::parse(char *line, size_t len)
 
     line[len - 1] = '\0';
 
-    LOG_DEBUG("[%s:%u] received (%d bytes): \"%s\"", m_url.host(), m_url.port(), len, line);
+    LOG_DEBUG("[%s] received (%d bytes): \"%s\"", m_pool.url(), len, line);
 
     if (len < 32 || line[0] != '{') {
-        if (!m_quiet) {
-            LOG_ERR("[%s:%u] JSON decode failed", m_url.host(), m_url.port());
+        if (!isQuiet()) {
+            LOG_ERR("[%s] JSON decode failed", m_pool.url());
         }
 
         return;
@@ -487,8 +665,8 @@ void Client::parse(char *line, size_t len)
 
     rapidjson::Document doc;
     if (doc.ParseInsitu(line).HasParseError()) {
-        if (!m_quiet) {
-            LOG_ERR("[%s:%u] JSON decode failed: \"%s\"", m_url.host(), m_url.port(), rapidjson::GetParseError_En(doc.GetParseError()));
+        if (!isQuiet()) {
+            LOG_ERR("[%s] JSON decode failed: \"%s\"", m_pool.url(), rapidjson::GetParseError_En(doc.GetParseError()));
         }
 
         return;
@@ -510,6 +688,8 @@ void Client::parse(char *line, size_t len)
 
 void Client::parseExtensions(const rapidjson::Value &value)
 {
+    m_extensions = 0;
+
     if (!value.IsArray()) {
         return;
     }
@@ -519,8 +699,15 @@ void Client::parseExtensions(const rapidjson::Value &value)
             continue;
         }
 
+        if (strcmp(ext.GetString(), "algo") == 0) {
+            m_extensions |= AlgoExt;
+            continue;
+        }
+
         if (strcmp(ext.GetString(), "nicehash") == 0) {
+            m_extensions |= NicehashExt;
             m_nicehash = true;
+            continue;
         }
     }
 }
@@ -529,8 +716,8 @@ void Client::parseExtensions(const rapidjson::Value &value)
 void Client::parseNotification(const char *method, const rapidjson::Value &params, const rapidjson::Value &error)
 {
     if (error.IsObject()) {
-        if (!m_quiet) {
-            LOG_ERR("[%s:%u] error: \"%s\", code: %d", m_url.host(), m_url.port(), error["message"].GetString(), error["code"].GetInt());
+        if (!isQuiet()) {
+            LOG_ERR("[%s] error: \"%s\", code: %d", m_pool.url(), error["message"].GetString(), error["code"].GetInt());
         }
         return;
     }
@@ -548,7 +735,7 @@ void Client::parseNotification(const char *method, const rapidjson::Value &param
         return;
     }
 
-    LOG_WARN("[%s:%u] unsupported method: \"%s\"", m_url.host(), m_url.port(), method);
+    LOG_WARN("[%s] unsupported method: \"%s\"", m_pool.url(), method);
 }
 
 
@@ -563,11 +750,11 @@ void Client::parseResponse(int64_t id, const rapidjson::Value &result, const rap
             m_listener->onResultAccepted(this, it->second, message);
             m_results.erase(it);
         }
-        else if (!m_quiet) {
-            LOG_ERR("[%s:%u] error: \"%s\", code: %d", m_url.host(), m_url.port(), message, error["code"].GetInt());
+        else if (!isQuiet()) {
+            LOG_ERR("[%s] error: \"%s\", code: %d", m_pool.url(), message, error["code"].GetInt());
         }
 
-        if (id == 1 || isCriticalError(message)) {
+        if (isCriticalError(message)) {
             close();
         }
 
@@ -581,8 +768,8 @@ void Client::parseResponse(int64_t id, const rapidjson::Value &result, const rap
     if (id == 1) {
         int code = -1;
         if (!parseLogin(result, &code)) {
-            if (!m_quiet) {
-                LOG_ERR("[%s:%u] login error code: %d", m_url.host(), m_url.port(), code);
+            if (!isQuiet()) {
+                LOG_ERR("[%s] login error code: %d", m_pool.url(), code);
             }
 
             close();
@@ -610,26 +797,51 @@ void Client::ping()
 }
 
 
+void Client::read()
+{
+    char* end;
+    char* start = m_recvBuf.base;
+    size_t remaining = m_recvBufPos;
+
+    while ((end = static_cast<char*>(memchr(start, '\n', remaining))) != nullptr) {
+        end++;
+        size_t len = end - start;
+        parse(start, len);
+
+        remaining -= len;
+        start = end;
+    }
+
+    if (remaining == 0) {
+        m_recvBufPos = 0;
+        return;
+    }
+
+    if (start == m_recvBuf.base) {
+        return;
+    }
+
+    memcpy(m_recvBuf.base, start, remaining);
+    m_recvBufPos = remaining;
+}
+
+
 void Client::reconnect()
 {
     if (!m_listener) {
-        delete this;
+        m_storage.remove(m_key);
 
         return;
     }
 
-    setState(ConnectingState);
-
-#   ifndef XMRIG_PROXY_PROJECT
-    if (m_url.isKeepAlive()) {
-        uv_timer_stop(&m_keepAliveTimer);
-    }
-#   endif
+    m_keepAlive = 0;
 
     if (m_failures == -1) {
         return m_listener->onClose(this, -1);
     }
 
+    setState(ConnectingState);
+
     m_failures++;
     m_listener->onClose(this, (int) m_failures);
 
@@ -639,7 +851,7 @@ void Client::reconnect()
 
 void Client::setState(SocketState state)
 {
-    LOG_DEBUG("[%s:%u] state: %d", m_url.host(), m_url.port(), state);
+    LOG_DEBUG("[%s] state: \"%s\"", m_pool.url(), states[state]);
 
     if (m_state == state) {
         return;
@@ -653,13 +865,9 @@ void Client::startTimeout()
 {
     m_expire = 0;
 
-#   ifndef XMRIG_PROXY_PROJECT
-    if (!m_url.isKeepAlive()) {
-        return;
+    if (m_pool.keepAlive()) {
+        m_keepAlive = uv_now(uv_default_loop()) + (m_pool.keepAlive() * 1000);
     }
-
-    uv_timer_start(&m_keepAliveTimer, [](uv_timer_t *handle) { getClient(handle->data)->ping(); }, kKeepAliveTimeout, 0);
-#   endif
 }
 
 
@@ -690,12 +898,13 @@ void Client::onConnect(uv_connect_t *req, int status)
 {
     auto client = getClient(req->data);
     if (!client) {
+        delete req;
         return;
     }
 
     if (status < 0) {
-        if (!client->m_quiet) {
-            LOG_ERR("[%s:%u] connect error: \"%s\"", client->m_url.host(), client->m_url.port(), uv_strerror(status));
+        if (!client->isQuiet()) {
+            LOG_ERR("[%s] connect error: \"%s\"", client->m_pool.url(), uv_strerror(status));
         }
 
         delete req;
@@ -710,7 +919,7 @@ void Client::onConnect(uv_connect_t *req, int status)
     uv_read_start(client->m_stream, Client::onAllocBuffer, Client::onRead);
     delete req;
 
-    client->login();
+    client->handshake();
 }
 
 
@@ -722,8 +931,8 @@ void Client::onRead(uv_stream_t *stream, ssize_t nread, const uv_buf_t *buf)
     }
 
     if (nread < 0) {
-        if (nread != UV_EOF && !client->m_quiet) {
-            LOG_ERR("[%s:%u] read error: \"%s\"", client->m_url.host(), client->m_url.port(), uv_strerror((int) nread));
+        if (!client->isQuiet()) {
+            LOG_ERR("[%s] read error: \"%s\"", client->m_pool.url(), uv_strerror((int) nread));
         }
 
         client->close();
@@ -735,32 +944,25 @@ void Client::onRead(uv_stream_t *stream, ssize_t nread, const uv_buf_t *buf)
         return;
     }
 
+    assert(client->m_listener != nullptr);
+    if (!client->m_listener) {
+        return client->reconnect();
+    }
+
     client->m_recvBufPos += nread;
 
-    char* end;
-    char* start = client->m_recvBuf.base;
-    size_t remaining = client->m_recvBufPos;
+#   ifndef XMRIG_NO_TLS
+    if (client->isTLS()) {
+        LOG_DEBUG("[%s] TLS received (%d bytes)", client->m_pool.url(), static_cast<int>(nread));
 
-    while ((end = static_cast<char*>(memchr(start, '\n', remaining))) != nullptr) {
-        end++;
-        size_t len = end - start;
-        client->parse(start, len);
-
-        remaining -= len;
-        start = end;
-    }
-
-    if (remaining == 0) {
+        client->m_tls->read(client->m_recvBuf.base, client->m_recvBufPos);
         client->m_recvBufPos = 0;
-        return;
     }
-
-    if (start == client->m_recvBuf.base) {
-        return;
+    else
+#   endif
+    {
+        client->read();
     }
-
-    memcpy(client->m_recvBuf.base, start, remaining);
-    client->m_recvBufPos = remaining;
 }
 
 
@@ -771,9 +973,14 @@ void Client::onResolved(uv_getaddrinfo_t *req, int status, struct addrinfo *res)
         return;
     }
 
+    assert(client->m_listener != nullptr);
+    if (!client->m_listener) {
+        return client->reconnect();
+    }
+
     if (status < 0) {
-        if (!client->m_quiet) {
-            LOG_ERR("[%s:%u] DNS error: \"%s\"", client->m_url.host(), client->m_url.port(), uv_strerror(status));
+        if (!client->isQuiet()) {
+            LOG_ERR("[%s] DNS error: \"%s\"", client->m_pool.url(), uv_strerror(status));
         }
 
         return client->reconnect();
@@ -796,8 +1003,8 @@ void Client::onResolved(uv_getaddrinfo_t *req, int status, struct addrinfo *res)
     }
 
     if (ipv4.empty() && ipv6.empty()) {
-        if (!client->m_quiet) {
-            LOG_ERR("[%s:%u] DNS error: \"No IPv4 (A) or IPv6 (AAAA) records found\"", client->m_url.host(), client->m_url.port());
+        if (!client->isQuiet()) {
+            LOG_ERR("[%s] DNS error: \"No IPv4 (A) or IPv6 (AAAA) records found\"", client->m_pool.url());
         }
 
         uv_freeaddrinfo(res);

src/common/net/Client.h

@@ -21,8 +21,8 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __CLIENT_H__
-#define __CLIENT_H__
+#ifndef XMRIG_CLIENT_H
+#define XMRIG_CLIENT_H
 
 
 #include <map>
@@ -30,10 +30,12 @@
 #include <vector>
 
 
-#include "net/Id.h"
-#include "net/Job.h"
-#include "net/SubmitResult.h"
-#include "net/Url.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"
 
 
@@ -41,6 +43,9 @@ class IClientListener;
 class JobResult;
 
 
+typedef struct bio_st BIO;
+
+
 class Client
 {
 public:
@@ -52,40 +57,61 @@ public:
         ClosingState
     };
 
-    constexpr static int kResponseTimeout  = 20 * 1000;
-    constexpr static int kKeepAliveTimeout = 60 * 1000;
+    constexpr static int kResponseTimeout = 20 * 1000;
+
+#   ifndef XMRIG_NO_TLS
+    constexpr static int kInputBufferSize = 1024 * 16;
+#   else
+    constexpr static int kInputBufferSize = 1024 * 2;
+#   endif
 
     Client(int id, const char *agent, IClientListener *listener);
+    ~Client();
 
     bool disconnect();
+    const char *tlsFingerprint() const;
+    const char *tlsVersion() const;
     int64_t submit(const JobResult &result);
     void connect();
-    void connect(const Url *url);
+    void connect(const Pool &pool);
     void deleteLater();
-    void setUrl(const Url *url);
+    void setPool(const Pool &pool);
     void tick(uint64_t now);
 
-    inline bool isReady() const              { return m_state == ConnectedState && m_failures == 0; }
-    inline const char *host() const          { return m_url.host(); }
-    inline const char *ip() const            { return m_ip; }
-    inline const Job &job() const            { return m_job; }
-    inline int id() const                    { return m_id; }
-    inline SocketState state() const         { return m_state; }
-    inline uint16_t port() const             { return m_url.port(); }
-    inline void setQuiet(bool quiet)         { m_quiet = quiet; }
-    inline void setRetryPause(int ms)        { m_retryPause = ms; }
+    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 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 setQuiet(bool quiet)                  { m_quiet = quiet; }
+    inline void setRetries(int retries)               { m_retries = retries; }
+    inline void setRetryPause(int ms)                 { m_retryPause = ms; }
 
 private:
-    ~Client();
+    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);
+    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);
@@ -93,48 +119,54 @@ private:
     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 reconnect();
     void setState(SocketState state);
     void startTimeout();
 
+    inline bool isQuiet() const { return m_quiet || m_failures >= m_retries; }
+
     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 static_cast<Client*>(data); }
+    static inline Client *getClient(void *data) { return m_storage.get(data); }
 
     addrinfo m_hints;
     bool m_ipv6;
     bool m_nicehash;
     bool m_quiet;
-    char m_buf[2048];
+    char m_buf[kInputBufferSize];
     char m_ip[46];
-    char m_sendBuf[768];
+    char m_sendBuf[2048];
     const char *m_agent;
     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;
     SocketState m_state;
-    static int64_t m_sequence;
     std::map<int64_t, SubmitResult> m_results;
+    Tls *m_tls;
     uint64_t m_expire;
     uint64_t m_jobs;
-    Url m_url;
+    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;
 
-#   ifndef XMRIG_PROXY_PROJECT
-    uv_timer_t m_keepAliveTimer;
-#   endif
+    static int64_t m_sequence;
+    static xmrig::Storage<Client> m_storage;
 };
 
 
-#endif /* __CLIENT_H__ */
+#endif /* XMRIG_CLIENT_H */

src/common/net/Job.cpp

@@ -6,6 +6,7 @@
  * 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>
  *
  *   This program is free software: you can redistribute it and/or modify
@@ -23,10 +24,11 @@
  */
 
 
+#include <assert.h>
 #include <string.h>
 
 
-#include "net/Job.h"
+#include "common/net/Job.h"
 
 
 static inline unsigned char hf_hex2bin(char c, bool &err)
@@ -57,12 +59,10 @@ static inline char hf_bin2hex(unsigned char c)
 
 
 Job::Job() :
+    m_autoVariant(false),
     m_nicehash(false),
-    m_coin(),
-    m_algo(xmrig::ALGO_CRYPTONIGHT),
     m_poolId(-2),
     m_threadId(-1),
-    m_variant(xmrig::VARIANT_AUTO),
     m_size(0),
     m_diff(0),
     m_target(0),
@@ -71,17 +71,17 @@ Job::Job() :
 }
 
 
-Job::Job(int poolId, bool nicehash, int algo, int variant) :
+Job::Job(int poolId, bool nicehash, const xmrig::Algorithm &algorithm, const xmrig::Id &clientId) :
+    m_autoVariant(algorithm.variant() == xmrig::VARIANT_AUTO),
     m_nicehash(nicehash),
-    m_coin(),
-    m_algo(algo),
     m_poolId(poolId),
     m_threadId(-1),
-    m_variant(variant),
     m_size(0),
     m_diff(0),
     m_target(0),
-    m_blob()
+    m_blob(),
+    m_algorithm(algorithm),
+    m_clientId(clientId)
 {
 }
 
@@ -115,6 +115,15 @@ bool Job::setBlob(const char *blob)
         m_nicehash = true;
     }
 
+    if (m_autoVariant) {
+        m_algorithm.setVariant(variant());
+    }
+
+#   ifdef XMRIG_PROXY_PROJECT
+    memset(m_rawBlob, 0, sizeof(m_rawBlob));
+    memcpy(m_rawBlob, blob, m_size * 2);
+#   endif
+
     return true;
 }
 
@@ -151,34 +160,22 @@ bool Job::setTarget(const char *target)
         return false;
     }
 
+#   ifdef XMRIG_PROXY_PROJECT
+    memset(m_rawTarget, 0, sizeof(m_rawTarget));
+    memcpy(m_rawTarget, target, len);
+#   endif
+
     m_diff = toDiff(m_target);
     return true;
 }
 
 
-void Job::setCoin(const char *coin)
+void Job::setAlgorithm(const char *algo)
 {
-    if (!coin || strlen(coin) > 4) {
-        memset(m_coin, 0, sizeof(m_coin));
-        return;
-    }
+    m_algorithm.parseAlgorithm(algo);
 
-    strncpy(m_coin, coin, sizeof(m_coin));
-    m_algo = strcmp(m_coin, "AEON") == 0 ? xmrig::ALGO_CRYPTONIGHT_LITE : xmrig::ALGO_CRYPTONIGHT;
-}
-
-
-void Job::setVariant(int variant)
-{
-    switch (variant) {
-    case xmrig::VARIANT_AUTO:
-    case xmrig::VARIANT_NONE:
-    case xmrig::VARIANT_V1:
-        m_variant = variant;
-        break;
-
-    default:
-        break;
+    if (m_algorithm.variant() == xmrig::VARIANT_AUTO) {
+        m_algorithm.setVariant(variant());
     }
 }
 
@@ -206,6 +203,17 @@ void Job::toHex(const unsigned char* in, unsigned int len, char* out)
 }
 
 
+#ifdef APP_DEBUG
+char *Job::toHex(const unsigned char* in, unsigned int len)
+{
+    char *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;
@@ -216,3 +224,25 @@ 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;
+
+    case CRYPTONIGHT_LITE:
+        return VARIANT_1;
+
+    case CRYPTONIGHT_HEAVY:
+        return VARIANT_0;
+
+    default:
+        break;
+    }
+
+    return m_algorithm.variant();
+}

src/common/net/Job.h

@@ -0,0 +1,108 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
+ * Copyright 2018      SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef XMRIG_JOB_H
+#define XMRIG_JOB_H
+
+
+#include <stddef.h>
+#include <stdint.h>
+
+
+#include "common/crypto/Algorithm.h"
+#include "common/net/Id.h"
+
+
+class Job
+{
+public:
+    Job();
+    Job(int poolId, bool nicehash, const xmrig::Algorithm &algorithm, const xmrig::Id &clientId);
+    ~Job();
+
+    bool setBlob(const char *blob);
+    bool setTarget(const char *target);
+    void setAlgorithm(const char *algo);
+
+    inline bool isNicehash() const                    { return m_nicehash; }
+    inline bool isValid() const                       { return m_size > 0 && m_diff > 0; }
+    inline bool setId(const char *id)                 { return m_id.setId(id); }
+    inline const uint32_t *nonce() const              { return reinterpret_cast<const uint32_t*>(m_blob + 39); }
+    inline const uint8_t *blob() const                { return m_blob; }
+    inline const xmrig::Algorithm &algorithm() const  { return m_algorithm; }
+    inline const 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 target() const                    { return m_target; }
+    inline void reset()                               { m_size = 0; m_diff = 0; }
+    inline void setClientId(const xmrig::Id &id)      { m_clientId = id; }
+    inline void setPoolId(int poolId)                 { m_poolId = poolId; }
+    inline void setThreadId(int threadId)             { m_threadId = threadId; }
+    inline void setVariant(const char *variant)       { m_algorithm.parseVariant(variant); }
+    inline void setVariant(int variant)               { m_algorithm.parseVariant(variant); }
+
+#   ifdef XMRIG_PROXY_PROJECT
+    inline char *rawBlob()                 { 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;
+
+private:
+    xmrig::Variant variant() const;
+
+    bool m_autoVariant;
+    bool m_nicehash;
+    int m_poolId;
+    int m_threadId;
+    size_t m_size;
+    uint64_t m_diff;
+    uint64_t m_target;
+    uint8_t m_blob[96]; // Max blob size is 84 (75 fixed + 9 variable), aligned to 96. https://github.com/xmrig/xmrig/issues/1 Thanks fireice-uk.
+    xmrig::Algorithm m_algorithm;
+    xmrig::Id m_clientId;
+    xmrig::Id m_id;
+
+#   ifdef XMRIG_PROXY_PROJECT
+    char m_rawBlob[176];
+    char m_rawTarget[24];
+#   endif
+};
+
+#endif /* XMRIG_JOB_H */

src/common/net/Pool.cpp

@@ -0,0 +1,407 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2018      SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include <assert.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+
+#include "common/net/Pool.h"
+#include "rapidjson/document.h"
+
+
+#ifdef APP_DEBUG
+#   include "common/log/Log.h"
+#endif
+
+
+#ifdef _MSC_VER
+#   define strncasecmp _strnicmp
+#   define strcasecmp  _stricmp
+#endif
+
+
+Pool::Pool() :
+    m_nicehash(false),
+    m_tls(false),
+    m_keepAlive(0),
+    m_port(kDefaultPort)
+{
+}
+
+
+/**
+ * @brief Parse url.
+ *
+ * Valid urls:
+ * example.com
+ * example.com:3333
+ * stratum+tcp://example.com
+ * stratum+tcp://example.com:3333
+ *
+ * @param url
+ */
+Pool::Pool(const char *url) :
+    m_nicehash(false),
+    m_tls(false),
+    m_keepAlive(0),
+    m_port(kDefaultPort)
+{
+    parse(url);
+}
+
+
+Pool::Pool(const char *host, uint16_t port, const char *user, const char *password, int keepAlive, bool nicehash, bool tls) :
+    m_nicehash(nicehash),
+    m_tls(tls),
+    m_keepAlive(keepAlive),
+    m_port(port),
+    m_host(host),
+    m_password(password),
+    m_user(user)
+{
+    const size_t size = m_host.size() + 8;
+    assert(size > 8);
+
+    char *url = new char[size]();
+    snprintf(url, size - 1, "%s:%d", m_host.data(), m_port);
+
+    m_url = url;
+}
+
+
+bool Pool::isCompatible(const xmrig::Algorithm &algorithm) const
+{
+    if (m_algorithms.empty()) {
+        return true;
+    }
+
+    for (const auto &a : m_algorithms) {
+        if (algorithm == a) {
+            return true;
+        }
+    }
+
+#   ifdef XMRIG_PROXY_PROJECT
+    if (m_algorithm.algo() == xmrig::CRYPTONIGHT && algorithm.algo() == xmrig::CRYPTONIGHT && m_algorithm.variant() == xmrig::VARIANT_XTL) {
+        return true;
+    }
+#   endif
+
+    return false;
+}
+
+
+bool Pool::isEqual(const Pool &other) const
+{
+    return (m_nicehash       == other.m_nicehash
+            && m_tls         == other.m_tls
+            && m_keepAlive   == other.m_keepAlive
+            && m_port        == other.m_port
+            && m_algorithm   == other.m_algorithm
+            && m_fingerprint == other.m_fingerprint
+            && m_host        == other.m_host
+            && m_password    == other.m_password
+            && m_rigId       == other.m_rigId
+            && m_url         == other.m_url
+            && m_user        == other.m_user);
+}
+
+
+bool Pool::parse(const char *url)
+{
+    assert(url != nullptr);
+
+    const char *p = strstr(url, "://");
+    const char *base = url;
+
+    if (p) {
+        if (strncasecmp(url, "stratum+tcp://", 14) == 0) {
+            m_tls = false;
+        }
+        else if (strncasecmp(url, "stratum+ssl://", 14) == 0) {
+            m_tls = true;
+        }
+        else {
+            return false;
+        }
+
+        base = url + 14;
+    }
+
+    if (!strlen(base) || *base == '/') {
+        return false;
+    }
+
+    m_url = url;
+    if (base[0] == '[') {
+        return parseIPv6(base);
+    }
+
+    const char *port = strchr(base, ':');
+    if (!port) {
+        m_host = base;
+        return true;
+    }
+
+    const size_t size = port++ - base + 1;
+    char *host        = new char[size]();
+    memcpy(host, base, size - 1);
+
+    m_host = host;
+    m_port = static_cast<uint16_t>(strtol(port, nullptr, 10));
+
+    return true;
+}
+
+
+bool Pool::setUserpass(const char *userpass)
+{
+    const char *p = strchr(userpass, ':');
+    if (!p) {
+        return false;
+    }
+
+    char *user = new char[p - userpass + 1]();
+    strncpy(user, userpass, p - userpass);
+
+    m_user     = user;
+    m_password = p + 1;
+
+    return true;
+}
+
+
+rapidjson::Value Pool::toJSON(rapidjson::Document &doc) const
+{
+    using namespace rapidjson;
+
+    auto &allocator = doc.GetAllocator();
+
+    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);
+
+#   ifndef XMRIG_PROXY_PROJECT
+    obj.AddMember("nicehash", isNicehash(), allocator);
+#   endif
+
+    if (m_keepAlive == 0 || m_keepAlive == kKeepAliveTimeout) {
+        obj.AddMember("keepalive", m_keepAlive > 0, allocator);
+    }
+    else {
+        obj.AddMember("keepalive", 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);
+        break;
+
+    default:
+        obj.AddMember("variant", StringRef(m_algorithm.variantName()), allocator);
+        break;
+    }
+
+    obj.AddMember("tls",             isTLS(), allocator);
+    obj.AddMember("tls-fingerprint", fingerprint() ? Value(StringRef(fingerprint())).Move() : Value(kNullType).Move(), allocator);
+
+    return obj;
+}
+
+
+void Pool::adjust(const xmrig::Algorithm &algorithm)
+{
+    if (!isValid()) {
+        return;
+    }
+
+    if (!m_algorithm.isValid()) {
+        m_algorithm.setAlgo(algorithm.algo());
+        adjustVariant(algorithm.variant());
+    }
+
+    rebuild();
+}
+
+
+void Pool::setAlgo(const xmrig::Algorithm &algorithm)
+{
+    m_algorithm = algorithm;
+
+    rebuild();
+}
+
+
+#ifdef APP_DEBUG
+void Pool::print() const
+{
+    LOG_NOTICE("url:       %s", m_url.data());
+    LOG_DEBUG ("host:      %s", m_host.data());
+    LOG_DEBUG ("port:      %d", static_cast<int>(m_port));
+    LOG_DEBUG ("user:      %s", m_user.data());
+    LOG_DEBUG ("pass:      %s", m_password.data());
+    LOG_DEBUG ("rig-id     %s", m_rigId.data());
+    LOG_DEBUG ("algo:      %s", m_algorithm.name());
+    LOG_DEBUG ("nicehash:  %d", static_cast<int>(m_nicehash));
+    LOG_DEBUG ("keepAlive: %d", m_keepAlive);
+}
+#endif
+
+
+bool Pool::parseIPv6(const char *addr)
+{
+    const char *end = strchr(addr, ']');
+    if (!end) {
+        return false;
+    }
+
+    const char *port = strchr(end, ':');
+    if (!port) {
+        return false;
+    }
+
+    const size_t size = end - addr;
+    char *host        = new char[size]();
+    memcpy(host, addr + 1, size - 1);
+
+    m_host = host;
+    m_port = static_cast<uint16_t>(strtol(port + 1, nullptr, 10));
+
+    return true;
+}
+
+
+void Pool::addVariant(xmrig::Variant variant)
+{
+    const xmrig::Algorithm algorithm(m_algorithm.algo(), variant);
+    if (!algorithm.isValid() || m_algorithm == algorithm) {
+        return;
+    }
+
+    m_algorithms.push_back(algorithm);
+}
+
+
+void Pool::adjustVariant(const xmrig::Variant variantHint)
+{
+#   ifndef XMRIG_PROXY_PROJECT
+    using namespace xmrig;
+
+    if (m_host.contains(".nicehash.com")) {
+        m_keepAlive = false;
+        m_nicehash  = true;
+        bool valid  = true;
+
+        if (m_host.contains("cryptonight.") && m_port == 3355) {
+            valid = m_algorithm.algo() == CRYPTONIGHT;
+            m_algorithm.setVariant(VARIANT_0);
+        }
+        else if (m_host.contains("cryptonightv7.") && m_port == 3363) {
+            valid = m_algorithm.algo() == CRYPTONIGHT;
+            m_algorithm.setVariant(VARIANT_1);
+        }
+        else if (m_host.contains("cryptonightheavy.") && m_port == 3364) {
+            valid = m_algorithm.algo() == CRYPTONIGHT_HEAVY;
+            m_algorithm.setVariant(VARIANT_0);
+        }
+
+        if (!valid) {
+            m_algorithm.setAlgo(INVALID_ALGO);
+        }
+
+        return;
+    }
+
+    if (m_host.contains(".minergate.com")) {
+        m_keepAlive = false;
+        bool valid  = true;
+        m_algorithm.setVariant(VARIANT_1);
+
+        if (m_host.contains("xmr.pool.")) {
+            valid = m_algorithm.algo() == CRYPTONIGHT;
+            m_algorithm.setVariant(m_port == 45700 ? VARIANT_1 : VARIANT_0);
+        }
+        else if (m_host.contains("aeon.pool.") && m_port == 45690) {
+            valid = m_algorithm.algo() == CRYPTONIGHT_LITE;
+            m_algorithm.setVariant(VARIANT_1);
+        }
+
+        if (!valid) {
+            m_algorithm.setAlgo(INVALID_ALGO);
+        }
+
+        return;
+    }
+
+    if (variantHint != VARIANT_AUTO) {
+        m_algorithm.setVariant(variantHint);
+        return;
+    }
+
+    if (m_algorithm.variant() != VARIANT_AUTO) {
+        return;
+    }
+
+    if (m_algorithm.algo() == CRYPTONIGHT_HEAVY)  {
+        m_algorithm.setVariant(VARIANT_0);
+    }
+    else if (m_algorithm.algo() == CRYPTONIGHT_LITE) {
+        m_algorithm.setVariant(VARIANT_1);
+    }
+#   endif
+}
+
+
+void Pool::rebuild()
+{
+    m_algorithms.clear();
+
+    if (!m_algorithm.isValid()) {
+        return;
+    }
+
+    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);
+#   endif
+}

src/common/net/Pool.h

@@ -0,0 +1,116 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2018      SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef XMRIG_POOL_H
+#define XMRIG_POOL_H
+
+
+#include <vector>
+
+
+#include "common/crypto/Algorithm.h"
+#include "common/utils/c_str.h"
+#include "rapidjson/fwd.h"
+
+
+class Pool
+{
+public:
+    constexpr static const char *kDefaultPassword = "x";
+    constexpr static const char *kDefaultUser     = "x";
+    constexpr static uint16_t kDefaultPort        = 3333;
+    constexpr static int kKeepAliveTimeout        = 60;
+
+    Pool();
+    Pool(const char *url);
+    Pool(const char *host,
+         uint16_t port,
+         const char *user       = nullptr,
+         const char *password   = nullptr,
+         int keepAlive          = 0,
+         bool nicehash          = false,
+         bool tls               = false
+       );
+
+    inline bool isNicehash() const                      { return m_nicehash; }
+    inline bool isTLS() const                           { return m_tls; }
+    inline bool isValid() const                         { return !m_host.isNull() && m_port > 0; }
+    inline const char *fingerprint() const              { return m_fingerprint.data(); }
+    inline const char *host() const                     { return m_host.data(); }
+    inline const char *password() const                 { return !m_password.isNull() ? m_password.data() : kDefaultPassword; }
+    inline const char *rigId() const                    { return m_rigId.data(); }
+    inline const char *url() const                      { return m_url.data(); }
+    inline const char *user() const                     { return !m_user.isNull() ? m_user.data() : kDefaultUser; }
+    inline const xmrig::Algorithm &algorithm() const    { return m_algorithm; }
+    inline const xmrig::Algorithms &algorithms() const  { return m_algorithms; }
+    inline int keepAlive() const                        { return m_keepAlive; }
+    inline uint16_t port() const                        { return m_port; }
+    inline void setFingerprint(const char *fingerprint) { m_fingerprint = fingerprint; }
+    inline void setKeepAlive(int keepAlive)             { m_keepAlive = keepAlive >= 0 ? keepAlive : 0; }
+    inline void 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 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);
+
+#   ifdef APP_DEBUG
+    void print() const;
+#   endif
+
+private:
+    bool parseIPv6(const char *addr);
+    void addVariant(xmrig::Variant variant);
+    void adjustVariant(const xmrig::Variant variantHint);
+    void rebuild();
+
+    bool m_nicehash;
+    bool m_tls;
+    int m_keepAlive;
+    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;
+
+#endif /* XMRIG_POOL_H */

src/common/net/Storage.h

@@ -0,0 +1,95 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 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 __STORAGE_H__
+#define __STORAGE_H__
+
+
+#include <assert.h>
+#include <map>
+
+
+namespace xmrig {
+
+
+template <class TYPE>
+class Storage
+{
+public:
+    inline Storage() :
+        m_counter(0)
+    {
+    }
+
+
+    inline uintptr_t add(TYPE *ptr)
+    {
+        m_data[m_counter] = ptr;
+
+        return m_counter++;
+    }
+
+
+    inline static void *ptr(uintptr_t id) { return reinterpret_cast<void *>(id); }
+
+
+    inline TYPE *get(void *id) const { return get(reinterpret_cast<uintptr_t>(id)); }
+    inline TYPE *get(uintptr_t id) const
+    {
+        assert(m_data.count(id) > 0);
+
+        if (m_data.count(id) == 0) {
+            return nullptr;
+        }
+
+        return m_data.at(id);
+    }
+
+
+    inline void remove(void *id) { remove(reinterpret_cast<uintptr_t>(id)); }
+    inline void remove(uintptr_t id)
+    {
+        TYPE *obj = get(id);
+        if (obj == nullptr) {
+            return;
+        }
+
+        auto it = m_data.find(id);
+        if (it != m_data.end()) {
+            m_data.erase(it);
+        }
+
+        delete obj;
+    }
+
+
+private:
+    std::map<uintptr_t, TYPE *> m_data;
+    uint64_t m_counter;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* __STORAGE_H__ */

src/common/net/SubmitResult.cpp

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -25,10 +25,11 @@
 #include <uv.h>
 
 
-#include "net/SubmitResult.h"
+#include "common/net/SubmitResult.h"
 
 
-SubmitResult::SubmitResult(int64_t seq, uint32_t diff, uint64_t actualDiff) :
+SubmitResult::SubmitResult(int64_t seq, uint32_t diff, uint64_t actualDiff, int64_t reqId) :
+    reqId(reqId),
     seq(seq),
     diff(diff),
     actualDiff(actualDiff),

src/common/net/SubmitResult.h

@@ -4,8 +4,8 @@
  * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2016-2017 XMRig       <support@xmrig.com>
- *
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -31,11 +31,12 @@
 class SubmitResult
 {
 public:
-    inline SubmitResult() : seq(0), diff(0), actualDiff(0), elapsed(0), start(0) {}
-    SubmitResult(int64_t seq, uint32_t diff, uint64_t actualDiff);
+    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);
 
     void done();
 
+    int64_t reqId;
     int64_t seq;
     uint32_t diff;
     uint64_t actualDiff;

src/common/net/Tls.cpp

@@ -0,0 +1,190 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
+ * Copyright 2018      SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include <assert.h>
+
+
+#include "common/net/Client.h"
+#include "common/net/Tls.h"
+#include "common/log/Log.h"
+
+
+#ifdef _MSC_VER
+#   define strncasecmp(x,y,z) _strnicmp(x,y,z)
+#endif
+
+
+Client::Tls::Tls(Client *client) :
+    m_ready(false),
+    m_buf(),
+    m_fingerprint(),
+    m_client(client),
+    m_ssl(nullptr)
+{
+    m_ctx = SSL_CTX_new(SSLv23_method());
+    assert(m_ctx != nullptr);
+
+    if (!m_ctx) {
+        return;
+    }
+
+    m_writeBio = BIO_new(BIO_s_mem());
+    m_readBio  = BIO_new(BIO_s_mem());
+    SSL_CTX_set_options(m_ctx, SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3);
+}
+
+
+Client::Tls::~Tls()
+{
+    if (m_ctx) {
+        SSL_CTX_free(m_ctx);
+    }
+
+    if (m_ssl) {
+        SSL_free(m_ssl);
+    }
+}
+
+
+bool Client::Tls::handshake()
+{
+    m_ssl = SSL_new(m_ctx);
+    assert(m_ssl != nullptr);
+
+    if (!m_ssl) {
+        return false;
+    }
+
+    SSL_set_connect_state(m_ssl);
+    SSL_set_bio(m_ssl, m_readBio, m_writeBio);
+    SSL_do_handshake(m_ssl);
+
+    return send();
+}
+
+
+bool Client::Tls::send(const char *data, size_t size)
+{
+    SSL_write(m_ssl, data, size);
+
+    return send();
+}
+
+
+const char *Client::Tls::fingerprint() const
+{
+    return m_ready ? m_fingerprint : nullptr;
+}
+
+
+const char *Client::Tls::version() const
+{
+    return m_ready ? SSL_get_version(m_ssl) : nullptr;
+}
+
+
+void Client::Tls::read(const char *data, size_t size)
+{
+    BIO_write(m_readBio, data, size);
+
+    if (!SSL_is_init_finished(m_ssl)) {
+        const int rc = SSL_connect(m_ssl);
+
+        if (rc < 0 && SSL_get_error(m_ssl, rc) == SSL_ERROR_WANT_READ) {
+            send();
+        } else if (rc == 1) {
+            X509 *cert = SSL_get_peer_certificate(m_ssl);
+            if (!verify(cert)) {
+                X509_free(cert);
+                m_client->close();
+
+                return;
+            }
+
+            X509_free(cert);
+            m_ready = true;
+            m_client->login();
+      }
+
+      return;
+    }
+
+    int bytes_read = 0;
+    while ((bytes_read = SSL_read(m_ssl, m_buf, sizeof(m_buf))) > 0) {
+        m_client->parse(m_buf, bytes_read);
+    }
+}
+
+
+bool Client::Tls::send()
+{
+    return m_client->send(m_writeBio);
+}
+
+
+bool Client::Tls::verify(X509 *cert)
+{
+    if (cert == nullptr) {
+        LOG_ERR("[%s] Failed to get server certificate", m_client->m_pool.url());
+
+        return false;
+    }
+
+    if (!verifyFingerprint(cert)) {
+        LOG_ERR("[%s] Failed to verify server certificate fingerprint", m_client->m_pool.url());
+
+        const char *fingerprint = m_client->m_pool.fingerprint();
+        if (strlen(m_fingerprint) == 64 && fingerprint != nullptr) {
+            LOG_ERR("\"%s\" was given", m_fingerprint);
+            LOG_ERR("\"%s\" was configured", fingerprint);
+        }
+
+        return false;
+    }
+
+    return true;
+}
+
+
+bool Client::Tls::verifyFingerprint(X509 *cert)
+{
+    const EVP_MD *digest = EVP_get_digestbyname("sha256");
+    if (digest == nullptr) {
+        return false;
+    }
+
+    unsigned char md[EVP_MAX_MD_SIZE];
+    unsigned int dlen;
+
+    if (X509_digest(cert, digest, md, &dlen) != 1) {
+        return false;
+    }
+
+    Job::toHex(md, 32, m_fingerprint);
+    const char *fingerprint = m_client->m_pool.fingerprint();
+
+    return fingerprint == nullptr || strncasecmp(m_fingerprint, fingerprint, 64) == 0;
+}