From 63cb8ca24c0d4003343340bb8413b7f84de1a6a3 Mon Sep 17 00:00:00 2001
From: Adam <Adam@anope.org>
Date: Mon, 5 Sep 2011 18:44:43 -0400
Subject: Moved signal/thread/mode checking to use signal pipes

---
 include/modes.h        | 10 ++++++++++
 include/services.h     | 31 +++++++++++++++----------------
 include/threadengine.h | 41 +++++++++++------------------------------
 3 files changed, 36 insertions(+), 46 deletions(-)

(limited to 'include')

diff --git a/include/modes.h b/include/modes.h
index 2fce7e9f7..1e85e3b64 100644
--- a/include/modes.h
+++ b/include/modes.h
@@ -375,6 +375,16 @@ class StackerInfo
 class CoreExport ModeManager
 {
  protected:
+	class ModePipe : public Pipe
+	{
+	 public:
+	 	/** Called when there are modes to be set
+		 */
+		void OnNotify();
+	};
+
+	static ModePipe *mpipe;
+
 	/* List of pairs of user/channels and their stacker info */
 	static std::list<std::pair<Base *, StackerInfo *> > StackerObjects;
 
diff --git a/include/services.h b/include/services.h
index 9ed5e2ba3..520182e98 100644
--- a/include/services.h
+++ b/include/services.h
@@ -241,22 +241,6 @@ class DatabaseException : public CoreException
 	virtual ~DatabaseException() throw() { }
 };
 
-class Signal
-{
-	static std::vector<Signal *> SignalHandlers;
-	static void SignalHandler(int signal);
-
-	struct sigaction action, old;
-	sig_atomic_t called;
- public:
-	static void Process();
-
-	int signal;
-
-	Signal(int s);
-	~Signal();
-	virtual void OnSignal() = 0;
-};
 
 /** Debug cast to be used instead of dynamic_cast, this uses dynamic_cast
  * for debug builds and static_cast on releass builds to speed up the program
@@ -406,6 +390,21 @@ template class Service<Base>;
 
 /*************************************************************************/
 
+class Signal : public Pipe
+{
+	static std::vector<Signal *> SignalHandlers;
+	static void SignalHandler(int signal);
+
+	struct sigaction action, old;
+ public:
+	int signal;
+
+	Signal(int s);
+	~Signal();
+
+	virtual void OnNotify() = 0;
+};
+
 class ConvertException : public CoreException
 {
  public:
diff --git a/include/threadengine.h b/include/threadengine.h
index 20e3c81eb..06c4900a4 100644
--- a/include/threadengine.h
+++ b/include/threadengine.h
@@ -12,36 +12,9 @@ typedef pthread_mutex_t MutexHandle;
 typedef pthread_cond_t CondHandle;
 #endif
 
-class ThreadEngine;
 class Thread;
 
-extern CoreExport ThreadEngine threadEngine;
-
-class CoreExport ThreadEngine
-{
- public:
-	/* Vector of threads */
-	std::vector<Thread *> threads;
-
-	/** Threadengines constructor
-	 */
-	ThreadEngine();
-
-	/** Threadengines destructor
-	 */
-	~ThreadEngine();
-
-	/** Start a new thread
-	 * @param thread A pointer to a newley allocated thread
-	 */
-	void Start(Thread *thread);
-
-	/** Check for finished threads
-	 */
-	void Process();
-};
-
-class CoreExport Thread : public Extensible
+class CoreExport Thread : public Pipe, public Extensible
 {
  private:
 	/* Set to true to tell the thread to finish and we are waiting for it */
@@ -71,14 +44,22 @@ class CoreExport Thread : public Extensible
 	 */
 	void Exit();
 
+	/** Launch the thread
+	 */
+	void Start();
+
 	/** Returns the exit state of the thread
 	 * @return true if we want to exit
 	 */
 	bool GetExitState() const;
 
-	/** Called to run the thread, should be overloaded
+	/** Called when this thread should be joined to
+	 */
+	void OnNotify();
+
+	/** Called when the thread is run.
 	 */
-	virtual void Run();
+	virtual void Run() = 0;
 };
 
 class CoreExport Mutex
-- 
cgit