Implement SchedulerService

src/kernel/event/KeyEventListener.cc

@@ -1,5 +1,7 @@
 #include "kernel/event/KeyEventListener.h"
 #include "kernel/system/Globals.h"
+#include "kernel/service/SchedulerService.h"
+#include "kernel/system/System.h"
 
 namespace Kernel {
 
@@ -9,7 +11,8 @@ void KeyEventListener::trigger(char c) {
 
 char KeyEventListener::waitForKeyEvent() const {
     Logger::instance() << DEBUG << "KEvLis:: Thread with id: " << tid << " waiting for key event" << endl;
-    scheduler.block();
+    auto &schedulerService = Kernel::System::getService<Kernel::SchedulerService>();
+    schedulerService.block();
     return lastChar;  // This is only executed after thread is woken up by manager
 }
 

src/kernel/event/KeyEventManager.cc

@@ -1,5 +1,7 @@
 #include "KeyEventManager.h"
 #include "kernel/system/Globals.h"
+#include "kernel/service/SchedulerService.h"
+#include "kernel/system/System.h"
 
 namespace Kernel {
 
@@ -20,10 +22,11 @@ void KeyEventManager::unsubscribe(KeyEventListener &unsub) {
 
 void KeyEventManager::broadcast(char c) {
     log.trace() << "Beginning Broadcast" << endl;
+    auto &schedulerService = Kernel::System::getService<Kernel::SchedulerService>();
     for (KeyEventListener *listener: listeners) {
         log.trace() << "Broadcasting " << c << " to Thread ID: " << dec << listener->tid << endl;
         listener->trigger(c);
-        scheduler.deblock(listener->tid);
+        schedulerService.deblock(listener->tid);
     }
 }
 

src/kernel/event/KeyEventManager.h

@@ -19,7 +19,7 @@ private:
 public:
     KeyEventManager(const KeyEventManager &copy) = delete;
 
-    KeyEventManager() : log("KEvMan"), listeners(true) {}
+    KeyEventManager() : log("KEvMan") {}
 
     void init() {
         listeners.reserve();