Adding casper 1.59+debian-1.

3 files changed, 114 insertions, 0 deletions

diff --git a/caspermon/GNOME_PythonAppletCasper.server b/caspermon/GNOME_PythonAppletCasper.server
new file mode 100644
index 0000000..34caa04
--- /dev/null
+++ b/caspermon/GNOME_PythonAppletCasper.server
@@ -0,0 +1,30 @@
+<oaf_info>
+
+<oaf_server iid="OAFIID:GNOME_PythonAppletCasper_Factory"
+            type="exe"
+            location="/usr/share/casper-applet/casper-applet.py">
+
+        <oaf_attribute name="repo_ids" type="stringv">
+                <item value="IDL:Bonobo/GenericFactory:1.0"/>
+                <item value="IDL:Bonobo/Unknown:1.0"/>
+        </oaf_attribute>
+        <oaf_attribute name="name" type="string" value="PythonAppletCasper"/>
+        <oaf_attribute name="description" type="string" value="Python Applet CAsper"/>
+</oaf_server>
+
+<oaf_server iid="OAFIID:GNOME_PythonAppletCasper"
+            type="factory" 
+            location="OAFIID:GNOME_PythonAppletCasper_Factory">
+
+        <oaf_attribute name="repo_ids" type="stringv">
+                <item value="IDL:GNOME/Vertigo/PanelAppletShell:1.0"/>
+                <item value="IDL:Bonobo/Control:1.0"/>
+                <item value="IDL:Bonobo/Unknown:1.0"/>
+        </oaf_attribute>
+        <oaf_attribute name="name" type="string" value="PythonAppletCasper"/>
+        <oaf_attribute name="description" type="string" value="Python Applet Casper"/>
+        <oaf_attribute name="panel:category" type="string" value="Utility"/>
+        <oaf_attribute name="panel:icon" type="string" value="bug-buddy.png"/>
+</oaf_server>
+
+</oaf_info>
diff --git a/caspermon/caspermon-applet b/caspermon/caspermon-applet
new file mode 100755
index 0000000..773e0a4
--- /dev/null
+++ b/caspermon/caspermon-applet
@@ -0,0 +1,75 @@
+#!/usr/bin/python
+
+import pygtk
+pygtk.require('2.0')
+
+import gtk
+import gnome.applet
+import subprocess
+import os
+
+# A simple applet to display the utilization of the snapshot device
+# during a casper session
+#
+# Matt Zimmerman <mdz@canonical.com>
+
+# TODO:
+# - tooltip with details
+# - flash at threshold
+
+class CasperApplet:
+    def __init__(self, applet, iid):
+        self.timeout_interval = 1000
+        self.device = 'casper-snapshot'
+        self.capacity = [0,0]
+        self.datafile = '/var/lib/casper/snapshot-status'
+        
+        # initializate the gnome internals
+        gnome.init("casper", "0.1")
+
+        self.applet = applet
+
+        self.tooltips = gtk.Tooltips()
+        self.hbox = gtk.HBox()
+        applet.add(self.hbox)
+
+        # add the second button event for the popup menu and the enter mouse event to change the tooltip value
+        self.ev_box = gtk.EventBox()
+        #self.ev_box.connect("button-press-event",self.button_press)
+        self.ev_box.connect("enter-notify-event", self.update_info)
+        self.hbox.add(self.ev_box)
+
+        self.prog = gtk.ProgressBar()
+        self.ev_box.add(self.prog)
+
+        self.update_info()
+        
+        gtk.timeout_add(self.timeout_interval,self.update_info, self)
+
+        applet.connect("destroy",self.cleanup)
+        applet.show_all()
+      
+    def update_info(self, event=None):
+        self.capacity = self.read_info()
+        self.prog.set_fraction(float(self.capacity[0]) / self.capacity[1])
+        self.prog.update()
+
+    def read_info(self):
+        fields = open(self.datafile).readline().split()
+        if fields[2] != 'snapshot':
+            return None
+
+        return map(int,fields[3].split('/', 1))
+
+    def cleanup(self):
+        # what goes here?
+        pass
+
+def casper_factory(applet, iid):
+    CasperApplet(applet, iid)
+
+    return gtk.TRUE
+
+gnome.applet.bonobo_factory("OAFIID:GNOME_PythonAppletCasper_Factory", 
+                             gnome.applet.Applet.__gtype__, 
+                             "casper", "0", casper_factory)
diff --git a/caspermon/caspermond b/caspermon/caspermond
new file mode 100644
index 0000000..e126447
--- /dev/null
+++ b/caspermon/caspermond
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+STATEFILE=/var/run/caspermond/status.casper-snapshot
+
+while true; do
+    dmsetup status /dev/mapper/casper-snapshot > $STATEFILE.new
+    mv $STATEFILE.new $STATEFILE
+    sleep 60
+done