2 files changed, 23 insertions, 2 deletions

diff --git a/libopie2/opiecore/ofilenotify.cpp b/libopie2/opiecore/ofilenotify.cpp
index de4c63b..270570e 100644
--- a/libopie2/opiecore/ofilenotify.cpp
+++ b/libopie2/opiecore/ofilenotify.cpp
@@ -195,30 +195,43 @@ bool OFileNotification::activate()
 
 
 bool OFileNotification::hasChanged()
 {
     bool c = false;
 
     struct stat newstat;
     ::memset( &newstat, 0, sizeof newstat );
-    ::stat( _path, &newstat );
+    int result = ::stat( _path, &newstat ); // may fail if file has been renamed or deleted. that doesn't matter :)
 
+    qDebug( "result of newstat call is %d (%s=%d)", result, strerror( errno ), errno );
     qDebug( "stat.atime = %0lx, newstat.atime = %0lx", (long)_stat.st_atime, (long)newstat.st_atime );
     qDebug( "stat.mtime = %0lx, newstat.mtime = %0lx", (long)_stat.st_mtime, (long)newstat.st_mtime );
+    qDebug( "stat.ctime = %0lx, newstat.ctime = %0lx", (long)_stat.st_ctime, (long)newstat.st_ctime );
+
+    if ( !c && (_type & (Delete|Rename)) && (long)newstat.st_atime == 0 && (long)newstat.st_mtime == 0 && (long)newstat.st_ctime == 0)
+    {
+        qDebug( "OFileNotification::hasChanged(): file has been deleted or renamed" );
+        c = true;
+    }
     if ( !c && (_type & Access) && (long)_stat.st_atime < (long)newstat.st_atime )
     {
         qDebug( "OFileNotification::hasChanged(): atime changed" );
         c = true;
     }
     if ( !c && (_type & Modify) && (long)_stat.st_mtime < (long)newstat.st_mtime )
     {
         qDebug( "OFileNotification::hasChanged(): mtime changed" );
         c = true;
     }
+    if ( !c && (_type & Attrib) && (long)_stat.st_ctime < (long)newstat.st_ctime )
+    {
+        qDebug( "OFileNotification::hasChanged(): ctime changed" );
+        c = true;
+    }
 
     return c;
 }
 
 
 void OFileNotification::singleShot( const QString& path, QObject* receiver, const char* member, OFileNotificationType type )
 {
     OFileNotification* ofn = new OFileNotification();
diff --git a/libopie2/opiecore/ofilenotify.h b/libopie2/opiecore/ofilenotify.h
index 5315896..13b5a6b 100644
--- a/libopie2/opiecore/ofilenotify.h
+++ b/libopie2/opiecore/ofilenotify.h
@@ -71,27 +71,35 @@ class OFileNotification : public QObject
     int fileno() const;
     bool isActive() const;
 
   signals:
     void triggered();
 
   protected:
     bool activate();
-    bool hasChanged();
+    virtual bool hasChanged();
     static bool registerSignalHandler();
     static void unregisterSignalHandler();
     static void __signalHandler( int sig, siginfo_t *si, void *data );
 
   private:
     QString _path;
     OFileNotificationType _type;
     QSignal _signal;
     int _fd;
     bool _active;
     struct stat _stat;
 };
 
+
+class ODirectoryNotification : public OFileNotification
+{
+  public:
+      virtual bool hasChanged() { return true; };
+};
+
+
 }
 }
 
 #endif