christoph/lecture-operating-system-development
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kevman logging

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This commit is contained in:
Christoph Urlacher
2022-07-17 01:16:34 +02:00
parent 9676c70125
commit cfb1e2affc
2 changed files with 7 additions and 1 deletions
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3
c_os/user/event/KeyEventManager.cc
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@ -2,15 +2,18 @@
#include "kernel/Globals.h" #include "kernel/Globals.h"
void KeyEventManager::subscribe(KeyEventListener& listener) { void KeyEventManager::subscribe(KeyEventListener& listener) {
log << DEBUG << "Subscribe, Thread ID: " << dec << listener.thread.tid << endl;
this->listeners.insert(&listener); this->listeners.insert(&listener);
} }
void KeyEventManager::unsubscribe(KeyEventListener& listener) { void KeyEventManager::unsubscribe(KeyEventListener& listener) {
log << DEBUG << "Unsubscribe, Thread ID: " << dec << listener.thread.tid << endl;
this->listeners.remove(&listener); this->listeners.remove(&listener);
} }
void KeyEventManager::broadcast(char c) { void KeyEventManager::broadcast(char c) {
for (KeyEventListener* listener : this->listeners) { for (KeyEventListener* listener : this->listeners) {
log << TRACE << "Broadcasting " << c << " to Thread ID: " << dec << listener->thread.tid << endl;
listener->trigger(c); listener->trigger(c);
scheduler.deblock(&listener->thread); scheduler.deblock(&listener->thread);
} }

5
c_os/user/event/KeyEventManager.h
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@ -3,6 +3,7 @@
#include "user/event/KeyEventListener.h" #include "user/event/KeyEventListener.h"
#include "user/lib/ArrayList.h" #include "user/lib/ArrayList.h"
#include "user/lib/Logger.h"
// NOTE: Could do this more generally but we only have key events // NOTE: Could do this more generally but we only have key events
@ -10,10 +11,12 @@ class KeyEventManager {
private: private:
KeyEventManager(const KeyEventManager& copy) = delete; KeyEventManager(const KeyEventManager& copy) = delete;
Logger log;
ArrayList<KeyEventListener*> listeners; ArrayList<KeyEventListener*> listeners;
public: public:
KeyEventManager() {} KeyEventManager() : log("KEvMan") {}
void subscribe(KeyEventListener& listener); void subscribe(KeyEventListener& listener);
void unsubscribe(KeyEventListener& listener); void unsubscribe(KeyEventListener& listener);