01-02-2012
· The scope of this project is to create a script that will simulate the functionality of recycle bin.
· With this script, users will be able to- Enter into the recycle bin mode. During this mode, all files deleted will be sent to the recycle bin. The recycle bin will be common to all users.
- View contents of the recycle bin (his/her file(s) only).
- Retrieve a particular file from the recycle bin (his/her file(s) only). .
- Delete contents of the recycle bin (his/her file(s) only).
- A super user should be able to view, retrieve and delete files of any user. When the super user performs an action on a file that does not belong to him/her, a mail confirmation should be sent to the user, which states the files operated on and the action performed by the super user on them.
- Permanently delete files also (i.e., NOT send the file to the recycle bin).
- Periodically dump the contents of the recycle bin. (The period can be user defined.)
- After each periodic purge, mails will be sent to all users whose files were permanently removed from the recycle bin.
- Exit the recycle bin mode. During this mode, all files deleted will NOT be sent to the recycle bin.
what i need to do ...to do this task.
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LEARN ABOUT DEBIAN
gstreamer::bin
GStreamer::Bin(3pm) User Contributed Perl Documentation GStreamer::Bin(3pm)
NAME
GStreamer::Bin - Base class and element that can contain other elements
HIERARCHY
Glib::Object
+----GStreamer::Object
+----GStreamer::Element
+----GStreamer::Bin
INTERFACES
GStreamer::ChildProxy
METHODS
element = GStreamer::Bin->new ($name)
o $name (string)
$bin->add ($element, ...)
o $element (GStreamer::Element)
o ... (list)
element = $bin->get_by_interface ($interface)
o $interface (string)
element = $bin->get_by_name ($name)
o $name (string)
element = $bin->get_by_name_recurse_up ($name)
o $name (string)
iterator = $bin->iterate_all_by_interface ($interface)
o $interface (string)
iterator = $bin->iterate_elements
iterator = $bin->iterate_recurse
iterator = $bin->iterate_sinks
iterator = $bin->iterate_sorted
$bin->remove ($element, ...)
o $element (GStreamer::Element)
o ... (list)
PROPERTIES
'async-handling' (boolean : default false : readable / writable / private)
The bin will handle Asynchronous state changes
'message-forward' (boolean : default false : readable / writable / private)
Forwards all children messages
SIGNALS
element-added (GStreamer::Bin, GStreamer::Element)
element-removed (GStreamer::Bin, GStreamer::Element)
boolean = do-latency (GStreamer::Bin)
SEE ALSO
GStreamer, Glib::Object, GStreamer::Object, GStreamer::Element
COPYRIGHT
Copyright (C) 2005-2011 by the gtk2-perl team.
This software is licensed under the LGPL. See GStreamer for a full notice.
perl v5.14.2 2012-03-01 GStreamer::Bin(3pm)