* Implemented PathMonitor class - untested, but compiles.

* The API is just a proposal at this time, please comment. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21020 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-05-04 16:02:04 +00:00
parent ec8bd525ca
commit f30198a051
2 changed files with 533 additions and 0 deletions
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2007, Haiku Inc. All Rights Reserved.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _PATH_MONITOR_H
+#define _PATH_MONITOR_H
+
+
+#include <NodeMonitor.h>
+
+
+// additional flags (combined with those in NodeMonitor.h)
+#define	B_WATCH_FILES_ONLY	0x0100
+#define B_WATCH_RECURSIVELY	0x0200
+
+#define B_PATH_MONITOR		'_PMN'
+
+namespace BPrivate {
+
+class PathHandler;
+
+class BPathMonitor {
+	public:
+		BPathMonitor();
+		BPathMonitor(const char* path, uint32 flags, BMessenger target);
+		~BPathMonitor();
+
+		status_t InitCheck() const;
+		status_t SetTo(const char* path, uint32 flags, BMessenger target);
+		status_t SetTarget(BMessenger target);
+		void Unset();
+
+	private:
+		PathHandler*	fHandler;
+		status_t		fStatus;
+};
+
+}	// namespace BPrivate
+
+#endif	// _PATH_MONITOR_H