breakpoints, embeded shell

1 files changed, 149 insertions, 0 deletions

diff --git a/main650.py b/main650.py
new file mode 100755
index 0000000..2e10922
--- /dev/null
+++ b/main650.py
@@ -0,0 +1,149 @@
+#!/usr/bin/env python
+
+# Copyright (C) 2006, Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+import os
+import sys
+import gettext
+from optparse import OptionParser
+
+import pygtk
+pygtk.require('2.0')
+import gtk
+import dbus
+import dbus.service
+import dbus.glib
+
+from sugar.activity import activityhandle
+from sugar.bundle.activitybundle import ActivityBundle
+from sugar import _sugarbaseext
+from sugar import logger
+
+activity_instances = []
+
+def activity_destroy_cb(window):
+    activity_instances.remove(window)
+    if len(activity_instances) == 0:
+        gtk.main_quit()
+
+def create_activity_instance(constructor, handle):
+    activity = constructor(handle)
+    activity.connect('destroy', activity_destroy_cb)
+    activity.show()
+
+    activity_instances.append(activity)
+
+def get_single_process_name(bundle_id):
+    return bundle_id
+
+def get_single_process_path(bundle_id):
+    return '/' + bundle_id.replace('.', '/')
+
+class SingleProcess(dbus.service.Object):
+    def __init__(self, service_name, constructor):
+        self.constructor = constructor
+    
+        bus = dbus.SessionBus()
+        bus_name = dbus.service.BusName(service_name, bus = bus)
+        object_path = get_single_process_path(service_name)
+        dbus.service.Object.__init__(self, bus_name, object_path)
+
+    @dbus.service.method("org.laptop.SingleProcess", in_signature="a{ss}")
+    def create(self, handle_dict):
+        handle = activityhandle.create_from_dict(handle_dict)
+        create_activity_instance(self.constructor, handle)
+
+parser = OptionParser()
+parser.add_option("-b", "--bundle-id", dest="bundle_id",
+                  help="identifier of the activity bundle")
+parser.add_option("-a", "--activity-id", dest="activity_id",
+                  help="identifier of the activity instance")
+parser.add_option("-o", "--object-id", dest="object_id",
+                  help="identifier of the associated datastore object")
+parser.add_option("-u", "--uri", dest="uri",
+                  help="URI to load")
+parser.add_option('-s', '--single-process', dest='single_process',
+                  action='store_true',
+                  help='start all the instances in the same process')
+(options, args) = parser.parse_args()
+
+logger.start()
+
+if 'SUGAR_BUNDLE_PATH' not in os.environ:
+    print 'SUGAR_BUNDLE_PATH is not defined in the environment.'
+    sys.exit(1)
+
+if len(args) == 0:
+    print 'A python class must be specified as first argument.'
+    sys.exit(1)    
+
+bundle_path = os.environ['SUGAR_BUNDLE_PATH']
+sys.path.append(bundle_path)
+
+splitted_module = args[0].rsplit('.', 1)
+module_name = splitted_module[0]
+class_name = splitted_module[1]
+
+module = __import__(module_name)        
+for comp in module_name.split('.')[1:]:
+    module = getattr(module, comp)
+
+constructor = getattr(module, class_name)
+handle = activityhandle.ActivityHandle(
+            activity_id=options.activity_id,
+            object_id=options.object_id, uri=options.uri)
+
+if options.single_process is True:
+    bus = dbus.SessionBus()
+
+    service_name = get_single_process_name(options.bundle_id)
+    service_path = get_single_process_path(options.bundle_id)
+
+    bus_object = bus.get_object(
+            'org.freedesktop.DBus', '/org/freedesktop/DBus')
+    try:
+        name = bus_object.GetNameOwner(
+                service_name, dbus_interface='org.freedesktop.DBus')
+    except  dbus.DBusException:
+        name = None
+
+    if not name:
+        service = SingleProcess(service_name, constructor)
+    else:
+        single_process = bus.get_object(service_name, service_path)
+        single_process.create(handle.get_dict())
+
+        print 'Created %s in a single process.' % service_name
+        sys.exit(0)
+
+if hasattr(module, 'start'):
+    module.start()
+
+bundle = ActivityBundle(bundle_path)
+
+os.environ['SUGAR_BUNDLE_ID'] = bundle.get_bundle_id()
+os.environ['SUGAR_BUNDLE_NAME'] = bundle.get_name()
+
+gettext.bindtextdomain(bundle.get_bundle_id(),
+                       bundle.get_locale_path())
+gettext.textdomain(bundle.get_bundle_id())
+
+gtk.icon_theme_get_default().append_search_path(bundle.get_icons_path())
+
+create_activity_instance(constructor, handle)
+
+gtk.main()