christoph/lecture-operating-system-development
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use static logger

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This commit is contained in:
Christoph Urlacher
2022-07-22 23:32:46 +02:00
parent ec09b0e6d2
commit bd95c02a08
24 changed files with 139 additions and 151 deletions
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4
c_os/user/event/KeyEventListener.cc
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@ -1,14 +1,12 @@
#include "user/event/KeyEventListener.h"
#include "kernel/Globals.h"
Logger KeyEventListener::log("KEvLis");
void KeyEventListener::trigger(char c) {
this->lastChar = c;
}
char KeyEventListener::waitForKeyEvent() const {
log << DEBUG << "Thread with id: " << tid << " waiting for key event" << endl;
Logger::instance() << DEBUG << "KEvLis:: Thread with id: " << tid << " waiting for key event" << endl;
scheduler.block();
return this->lastChar; // This is only executed after thread is woken up by manager
}

2
c_os/user/event/KeyEventListener.h
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@ -7,8 +7,6 @@ class KeyEventListener {
private:
KeyEventListener(const KeyEventListener& copy) = delete;
static Logger log;
char lastChar = '\0';
public:

8
c_os/user/event/KeyEventManager.cc
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@ -2,12 +2,12 @@
#include "kernel/Globals.h"
void KeyEventManager::subscribe(KeyEventListener& sub) {
log << DEBUG << "Subscribe, Thread ID: " << dec << sub.tid << endl;
log.debug() << "Subscribe, Thread ID: " << dec << sub.tid << endl;
this->listeners.push_back(&sub);
}
void KeyEventManager::unsubscribe(KeyEventListener& unsub) {
log << DEBUG << "Unsubscribe, Thread ID: " << dec << unsub.tid << endl;
log.debug() << "Unsubscribe, Thread ID: " << dec << unsub.tid << endl;
for (bse::Vector<KeyEventListener*>::Iterator it = listeners.begin(); it != listeners.end(); ++it) {
if ((*it)->tid == unsub.tid) {
this->listeners.erase(it);
@ -17,9 +17,9 @@ void KeyEventManager::unsubscribe(KeyEventListener& unsub) {
}
void KeyEventManager::broadcast(char c) {
log << TRACE << "Beginning Broadcast" << endl;
log.trace() << "Beginning Broadcast" << endl;
for (KeyEventListener* listener : this->listeners) {
log << TRACE << "Broadcasting " << c << " to Thread ID: " << dec << listener->tid << endl;
log.trace() << "Broadcasting " << c << " to Thread ID: " << dec << listener->tid << endl;
listener->trigger(c);
scheduler.deblock(listener->tid);
}

2
c_os/user/event/KeyEventManager.h
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@ -12,7 +12,7 @@ class KeyEventManager {
private:
KeyEventManager(const KeyEventManager& copy) = delete;
Logger log;
NamedLogger log;
bse::Vector<KeyEventListener*> listeners;