Extracted SemaphoreLocker into it's own file.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32904 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/installer/CopyEngine.cpp

@@ -19,46 +19,14 @@
 #include <String.h>
 #include <SymLink.h>
 
-#include "AutoLocker.h"
 #include "InstallerWindow.h"
 	// TODO: For PACKAGES_DIRECTORY and VAR_DIRECTORY, not so nice...
+#include "SemaphoreLocker.h"
+
 
 using std::nothrow;
 
 
-// SemaphoreLocking
-class SemaphoreLocking {
-public:
-	inline bool Lock(sem_id* lockable)
-	{
-		return acquire_sem(*lockable) == B_OK;
-	}
-
-	inline void Unlock(sem_id* lockable)
-	{
-		release_sem(*lockable);
-	}
-};
-
-// SemaphoreLocker
-class SemaphoreLocker : public AutoLocker<sem_id, SemaphoreLocking> {
-public:
-	inline SemaphoreLocker(sem_id semaphore, bool alreadyLocked = false,
-			bool lockIfNotLocked = true)
-		:
-		AutoLocker<sem_id, SemaphoreLocking>(),
-		fSem(semaphore)
-	{
-		SetTo(&fSem, alreadyLocked, lockIfNotLocked);
-	}
-
-private:
-	sem_id	fSem;
-};
-
-
-
-
 CopyEngine::CopyEngine(const BMessenger& messenger, BMessage* message)
 	:
 	fBufferQueue(),

src/apps/installer/CopyEngine.h

@@ -18,6 +18,7 @@ class BFile;
 class BMessage;
 class BMessenger;
 
+
 class CopyEngine {
 public:
 								CopyEngine(const BMessenger& messenger,
@@ -109,4 +110,4 @@ private:
 };
 
 
-#endif // COPY_ENGINE_2_H
+#endif // COPY_ENGINE_H

src/apps/installer/SemaphoreLocker.h

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2008-2009, Stephan Aßmus <[email protected]>
+ *  All rights reserved. Distributed under the terms of the MIT License.
+ */
+#ifndef _SEMAPHORE_LOCKER_H
+#define _SEMAPHORE_LOCKER_H
+
+
+#include "AutoLocker.h"
+
+
+class SemaphoreLocking {
+public:
+	inline bool Lock(sem_id* lockable)
+	{
+		return acquire_sem(*lockable) == B_OK;
+	}
+
+	inline void Unlock(sem_id* lockable)
+	{
+		release_sem(*lockable);
+	}
+};
+
+
+class SemaphoreLocker : public AutoLocker<sem_id, SemaphoreLocking> {
+public:
+	inline SemaphoreLocker(sem_id semaphore, bool alreadyLocked = false,
+			bool lockIfNotLocked = true)
+		:
+		AutoLocker<sem_id, SemaphoreLocking>(),
+		fSem(semaphore)
+	{
+		SetTo(&fSem, alreadyLocked, lockIfNotLocked);
+	}
+
+private:
+	sem_id	fSem;
+};
+
+#endif // _SEMAPHORE_LOCKER_H