Added pause-on-active option

Windows only for now. When set to true, pauses mining when user touches mouse or keyboard.

src/base/kernel/Platform.h

@@ -49,6 +49,7 @@ public:
     static inline const String &userAgent() { return m_userAgent; }
 
     static bool isOnBatteryPower();
+    static bool isUserActive();
 
 private:
     static char *createUserAgent();

src/base/kernel/Platform_unix.cpp

@@ -158,3 +158,10 @@ bool xmrig::Platform::isOnBatteryPower()
     }
     return false;
 }
+
+
+bool xmrig::Platform::isUserActive()
+{
+    // TODO
+    return false;
+}

src/base/kernel/Platform_win.cpp

@@ -161,3 +161,16 @@ bool xmrig::Platform::isOnBatteryPower()
     }
     return false;
 }
+
+
+bool xmrig::Platform::isUserActive()
+{
+    LASTINPUTINFO info;
+    info.cbSize = sizeof(LASTINPUTINFO);
+
+    if (!GetLastInputInfo(&info)) {
+        return false;
+    }
+
+    return static_cast<int>(GetTickCount() - info.dwTime) < 60 * 1000;
+}

src/base/kernel/config/BaseConfig.cpp

@@ -62,6 +62,7 @@ const char *BaseConfig::kDryRun         = "dry-run";
 const char *BaseConfig::kHttp           = "http";
 const char *BaseConfig::kLogFile        = "log-file";
 const char *BaseConfig::kPauseOnBattery = "pause-on-battery";
+const char *BaseConfig::kPauseOnActive  = "pause-on-active";
 const char *BaseConfig::kPrintTime      = "print-time";
 const char *BaseConfig::kSyslog         = "syslog";
 const char *BaseConfig::kTitle          = "title";
@@ -92,6 +93,7 @@ bool xmrig::BaseConfig::read(const IJsonReader &reader, const char *fileName)
     m_syslog            = reader.getBool(kSyslog, m_syslog);
     m_watch             = reader.getBool(kWatch, m_watch);
     m_pauseOnBattery    = reader.getBool(kPauseOnBattery, m_pauseOnBattery);
+    m_pauseOnActive     = reader.getBool(kPauseOnActive, m_pauseOnActive);
     m_logFile           = reader.getString(kLogFile);
     m_userAgent         = reader.getString(kUserAgent);
     m_printTime         = std::min(reader.getUint(kPrintTime, m_printTime), 3600U);

src/base/kernel/config/BaseConfig.h

@@ -56,6 +56,7 @@ public:
     static const char *kHttp;
     static const char *kLogFile;
     static const char *kPauseOnBattery;
+    static const char *kPauseOnActive;
     static const char *kPrintTime;
     static const char *kSyslog;
     static const char *kTitle;
@@ -73,6 +74,7 @@ public:
     inline bool isBackground() const                        { return m_background; }
     inline bool isDryRun() const                            { return m_dryRun; }
     inline bool isPauseOnBattery() const                    { return m_pauseOnBattery; }
+    inline bool isPauseOnActive() const                     { return m_pauseOnActive; }
     inline bool isSyslog() const                            { return m_syslog; }
     inline const char *logFile() const                      { return m_logFile.data(); }
     inline const char *userAgent() const                    { return m_userAgent.data(); }
@@ -101,6 +103,7 @@ protected:
     bool m_background       = false;
     bool m_dryRun           = false;
     bool m_pauseOnBattery   = false;
+    bool m_pauseOnActive    = false;
     bool m_syslog           = false;
     bool m_upgrade          = false;
     bool m_watch            = true;

src/base/kernel/config/BaseTransform.cpp

@@ -262,6 +262,7 @@ void xmrig::BaseTransform::transform(rapidjson::Document &doc, int key, const ch
     case IConfig::DaemonKey:      /* --daemon */
     case IConfig::VerboseKey:     /* --verbose */
     case IConfig::PauseOnBatteryKey: /* --pause-on-battery */
+    case IConfig::PauseOnActiveKey:  /* --pause-on-active */
         return transformBoolean(doc, key, true);
 
     case IConfig::ColorKey:          /* --no-color */
@@ -323,6 +324,9 @@ void xmrig::BaseTransform::transformBoolean(rapidjson::Document &doc, int key, b
     case IConfig::PauseOnBatteryKey: /* --pause-on-battery */
         return set(doc, BaseConfig::kPauseOnBattery, enable);
 
+    case IConfig::PauseOnActiveKey: /* --pause-on-active */
+        return set(doc, BaseConfig::kPauseOnActive, enable);
+
     default:
         break;
     }

src/base/kernel/interfaces/IConfig.h

@@ -86,6 +86,7 @@ public:
         BenchTokenKey        = 1048,
         DmiKey               = 1049,
         HugePageSizeKey      = 1050,
+        PauseOnActiveKey     = 1051,
 
         // xmrig common
         CPUPriorityKey       = 1021,