1 files changed, 59 insertions, 0 deletions
diff --git a/shell/session/session.py b/shell/session/session.py
new file mode 100644
index 0000000..2ddc554
--- /dev/null
+++ b/shell/session/session.py
@@ -0,0 +1,59 @@
+import os
+import signal
+from ConfigParser import ConfigParser
+
+import pygtk
+pygtk.require('2.0')
+import gtk
+
+from shell import Shell
+from sugar import env
+
+class Session:
+	def __init__(self):
+		self._activity_processes = {}
+
+	def start(self):
+		shell = Shell()
+		shell.connect('close', self._shell_close_cb)
+		shell.start()
+
+		activities = []
+		activities_dirs = []
+		
+		for data_dir in env.get_data_dirs():
+			act_dir = os.path.join(data_dir, env.get_activities_dir())
+			activities_dirs.append(act_dir)
+
+		activities_dirs.append(os.path.join(env.get_user_dir(), 'activities'))
+		
+		for activities_dir in activities_dirs:
+			if os.path.isdir(activities_dir):
+				for filename in os.listdir(activities_dir):
+					if filename.endswith(".activity"):
+						path = os.path.join(activities_dir, filename)
+						cp = ConfigParser()
+						cp.read([path])
+						python_class = cp.get('Activity', "python_class")
+						activities.append(python_class)
+
+		for activity in activities:
+			args = [ 'python', '-m', activity ]
+			pid = os.spawnvp(os.P_NOWAIT, 'python', args)
+			self._activity_processes[activity] = pid
+
+		try:
+			gtk.main()
+		except KeyboardInterrupt:
+			print 'Ctrl+C pressed, exiting...'
+			self.shutdown()
+			
+	def _shell_close_cb(self, shell):
+		self.shutdown()
+	
+	def shutdown(self):
+		# FIXME Obviously we want to notify the activities to
+		# shutt down rather then killing them down forcefully.
+		for name in self._activity_processes.keys():
+			print 'Shutting down %s' % (name) 
+			os.kill(self._activity_processes[name], signal.SIGTERM)