Initial commitHEADmaster

5 files changed, 533 insertions, 0 deletions

diff --git a/activity/activity-secuencia.svg b/activity/activity-secuencia.svg
new file mode 100644
index 0000000..ec0bcdd
--- /dev/null
+++ b/activity/activity-secuencia.svg
@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+
+ <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+     <!ENTITY ns_svg "http://www.w3.org/2000/svg">
+     <!ENTITY ns_xlink " http://www.w3.org/1999/xlink">
+     <!ENTITY stroke_color "#010101">
+     <!ENTITY fill_color "#FFFFFF">
+ ]>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://web.resource.org/cc/"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   enable-background="new 0 0 55 55"
+   height="55px"
+   version="1.1"
+   viewBox="0 0 55 55"
+   width="55px"
+   x="0px"
+   xml:space="preserve"
+   y="0px"
+   id="svg2"
+   sodipodi:version="0.32"
+   inkscape:version="0.45.1"
+   sodipodi:docname="activity-go.svg"
+   inkscape:output_extension="org.inkscape.output.svg.inkscape"
+   sodipodi:docbase="/home/gjpc/PlayGo/PlayGo/src/activity"><metadata
+     id="metadata26"><rdf:RDF><cc:Work
+         rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" /></cc:Work></rdf:RDF></metadata><defs
+     id="defs24" /><sodipodi:namedview
+     inkscape:window-height="619"
+     inkscape:window-width="872"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     guidetolerance="10.0"
+     gridtolerance="10.0"
+     objecttolerance="10.0"
+     borderopacity="1.0"
+     bordercolor="#ffffff"
+     pagecolor="#ffffff"
+     id="base"
+     inkscape:zoom="7.3818182"
+     inkscape:cx="27.5"
+     inkscape:cy="27.5"
+     inkscape:window-x="26"
+     inkscape:window-y="59"
+     inkscape:current-layer="svg2" /><g
+     display="block"
+     id="activity-connect"
+     transform="translate(-0.5418719,-1.2192118)"
+     style="display:block">
+	<g
+   display="inline"
+   id="g5"
+   style="display:inline">
+		<path
+   d="M 14.118,9.535 C 14.119,11.967 12.148,13.94 9.716,13.941 C 7.283,13.942 5.311,11.971 5.31,9.539 C 5.31,9.538 5.31,9.536 5.31,9.535 C 5.308,7.103 7.279,5.13 9.711,5.128 C 12.143,5.127 14.116,7.098 14.117,9.53 C 14.118,9.532 14.118,9.534 14.118,9.535 z "
+   id="path2160" fill="&fill_color;" stroke="&stroke_color;" stroke-width="2.25;" />
+		<path
+   d="M 51.188,9.535 C 51.19,11.967 49.219,13.94 46.786,13.941 C 44.354,13.942 42.382,11.971 42.38,9.539 C 42.38,9.538 42.38,9.536 42.38,9.535 C 42.38,7.102 44.351,5.13 46.782,5.128 C 49.216,5.127 51.188,7.098 51.188,9.53 C 51.188,9.532 51.188,9.534 51.188,9.535 z "
+   id="path2162" fill="&stroke_color;" stroke="&stroke_color;" stroke-width="2.25;" />
+		<path
+   d="M 26.475,9.535 C 26.475,11.967 24.504,13.94 22.072,13.941 C 19.639,13.942 17.667,11.971 17.665,9.539 C 17.665,9.538 17.665,9.536 17.665,9.535 C 17.664,7.102 19.635,5.13 22.067,5.128 C 24.5,5.127 26.472,7.098 26.474,9.53 C 26.475,9.532 26.475,9.534 26.475,9.535 z "
+   id="path3134" fill="&stroke_color;" stroke="&stroke_color;" stroke-width="2.25;" />
+		<path
+   d="M 38.832,9.535 C 38.832,11.967 36.861,13.94 34.43,13.941 C 31.996,13.942 30.024,11.971 30.022,9.539 C 30.022,9.538 30.022,9.536 30.022,9.535 C 30.022,7.102 31.993,5.13 34.424,5.128 C 36.858,5.127 38.83,7.098 38.832,9.53 C 38.832,9.532 38.832,9.534 38.832,9.535 z "
+   id="path3136" fill="&fill_color;" stroke="&stroke_color;" stroke-width="2.25;" />
+		<path
+   d="M 26.475,21.892 C 26.475,24.325 24.504,26.297 22.072,26.298 C 19.639,26.299 17.667,24.328 17.665,21.896 C 17.665,21.895 17.665,21.893 17.665,21.892 C 17.664,19.459 19.635,17.487 22.067,17.485 C 24.5,17.484 26.472,19.455 26.474,21.887 C 26.475,21.889 26.475,21.891 26.475,21.892 z "
+   id="path3138" fill="&stroke_color;" stroke="&stroke_color;" stroke-width="2.25;" />
+		<path
+   d="M 38.832,21.892 C 38.832,24.325 36.861,26.297 34.43,26.298 C 31.996,26.299 30.024,24.328 30.022,21.896 C 30.022,21.895 30.022,21.893 30.022,21.892 C 30.022,19.459 31.993,17.487 34.424,17.485 C 36.858,17.484 38.83,19.455 38.832,21.887 C 38.832,21.889 38.832,21.891 38.832,21.892 z "
+   id="path3140" fill="&fill_color;" stroke="&stroke_color;" stroke-width="2.25;" />
+		<path
+   d="M 14.118,21.892 C 14.119,24.325 12.148,26.297 9.716,26.298 C 7.284,26.299 5.311,24.328 5.31,21.896 C 5.31,21.895 5.31,21.893 5.31,21.892 C 5.309,19.459 7.28,17.487 9.712,17.485 C 12.144,17.484 14.117,19.455 14.118,21.887 C 14.118,21.889 14.118,21.891 14.118,21.892 z "
+   id="path3142" fill="&stroke_color;" stroke="&stroke_color;" stroke-width="2.25;" />
+		<path
+   d="M 51.188,21.892 C 51.19,24.325 49.219,26.297 46.786,26.298 C 44.354,26.299 42.382,24.328 42.38,21.896 C 42.38,21.895 42.38,21.893 42.38,21.892 C 42.38,19.459 44.351,17.487 46.782,17.485 C 49.216,17.484 51.188,19.455 51.188,21.887 C 51.188,21.889 51.188,21.891 51.188,21.892 z "
+   id="path3144" fill="&stroke_color;" stroke="&stroke_color;" stroke-width="2.25;" />
+		<path
+   d="M 14.118,34.248 C 14.119,36.68 12.148,38.652 9.716,38.654 C 7.283,38.655 5.311,36.684 5.31,34.252 C 5.31,34.25 5.31,34.249 5.31,34.248 C 5.309,31.815 7.28,29.843 9.712,29.842 C 12.144,29.84 14.117,31.811 14.118,34.244 C 14.118,34.245 14.118,34.246 14.118,34.248 z "
+   id="path3146" fill="&fill_color;" stroke="&stroke_color;" stroke-width="2.25;" />
+		<path
+   d="M 38.832,34.248 C 38.832,36.68 36.861,38.652 34.43,38.654 C 31.996,38.655 30.024,36.684 30.022,34.252 C 30.022,34.25 30.022,34.249 30.022,34.248 C 30.022,31.815 31.993,29.843 34.424,29.842 C 36.858,29.84 38.83,31.811 38.832,34.244 C 38.832,34.245 38.832,34.246 38.832,34.248 z "
+   id="path3152" fill="&fill_color;" stroke="&stroke_color;" stroke-width="2.25;" />
+		<path
+   d="M 38.832,46.604 C 38.832,49.038 36.861,51.01 34.43,51.011 C 31.996,51.012 30.024,49.041 30.022,46.609 C 30.022,46.608 30.022,46.606 30.022,46.604 C 30.022,44.172 31.993,42.2 34.424,42.198 C 36.858,42.198 38.83,44.169 38.832,46.6 C 38.832,46.602 38.832,46.603 38.832,46.604 z "
+   id="path3154" fill="&stroke_color;" stroke="&stroke_color;" stroke-width="2.25;" />
+		<path
+   d="M 14.118,46.604 C 14.119,49.038 12.148,51.01 9.716,51.011 C 7.284,51.012 5.311,49.041 5.31,46.609 C 5.31,46.608 5.31,46.606 5.31,46.604 C 5.309,44.172 7.28,42.2 9.712,42.198 C 12.144,42.198 14.117,44.169 14.118,46.6 C 14.118,46.602 14.118,46.603 14.118,46.604 z "
+   id="path3156" fill="&fill_color;" stroke="&stroke_color;" stroke-width="2.25;" />
+		<path
+   d="M 26.475,46.604 C 26.475,49.038 24.504,51.01 22.072,51.011 C 19.639,51.012 17.667,49.041 17.665,46.609 C 17.665,46.608 17.665,46.606 17.665,46.604 C 17.664,44.172 19.635,42.2 22.067,42.198 C 24.5,42.198 26.472,44.169 26.474,46.6 C 26.475,46.602 26.475,46.603 26.475,46.604 z "
+   id="path3158" fill="&stroke_color;" stroke="&stroke_color;" stroke-width="2.25;" />
+		<path
+   d="M 51.188,46.604 C 51.19,49.038 49.219,51.01 46.786,51.011 C 44.354,51.012 42.382,49.041 42.38,46.609 C 42.38,46.608 42.38,46.606 42.38,46.604 C 42.38,44.172 44.351,42.2 46.782,42.198 C 49.216,42.198 51.188,44.169 51.188,46.6 C 51.188,46.602 51.188,46.603 51.188,46.604 z "
+   id="path3160" fill="&stroke_color;" stroke="&stroke_color;" stroke-width="2.25;" />
+	</g>
+</g></svg>
diff --git a/activity/activity.info b/activity/activity.info
new file mode 100644
index 0000000..f39b4c4
--- /dev/null
+++ b/activity/activity.info
@@ -0,0 +1,9 @@
+[Activity]
+name = Secuencia
+license = GPLv2+
+bundle_id = org.ceibaljam.Secuencia
+exec = sugar-activity secuencia.Secuencia
+icon = activity-secuencia
+activity_version = 1
+host_version = 1
+show_launcher = no
diff --git a/multimedia.py b/multimedia.py
new file mode 100755
index 0000000..34ab734
--- /dev/null
+++ b/multimedia.py
@@ -0,0 +1,252 @@
+#!/usr/bin/python
+# Copyright (c) 2010, CeibalJam!
+# 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 gst
+import gobject
+import gtk
+
+import logging
+logger = logging.getLogger('secuencia: ' + __file__)
+
+class AudioPlayer(object):
+    def __init__(self):
+        self.player = gst.element_factory_make('playbin')
+        fakesink = gst.element_factory_make('fakesink')
+        self.player.set_property("video-sink", fakesink)
+
+        bus = self.player.get_bus()
+        bus.add_signal_watch()
+        bus.connect('message', self._gstmessage_cb)
+
+        self.playing = False
+
+    def play(self, file):
+        self.player.set_state(gst.STATE_NULL)
+        self.player.props.uri = 'file://' + file
+        self.player.set_state(gst.STATE_PLAYING)
+        self.playing = True
+
+    def _gstmessage_cb(self, bus, message):
+        if message.type == gst.MESSAGE_EOS:
+            self.player.set_state(gst.STATE_NULL)
+            self.playing = False
+        elif message.type == gst.MESSAGE_ERROR:
+            err, debug = message.parse_error()
+            logger.error('play_pipe: %s %s' % (err, debug))
+            self.player.set_state(gst.STATE_NULL)
+            self.playing = False
+
+class GstPlayer(gobject.GObject):
+    __gsignals__ = {
+        'error': (gobject.SIGNAL_RUN_FIRST, None, [str, str]),
+        'eos'  : (gobject.SIGNAL_RUN_FIRST, None, []),
+        'tag'  : (gobject.SIGNAL_RUN_FIRST, None, [str, str]),
+        'stream-info' : (gobject.SIGNAL_RUN_FIRST, None, [object])
+    }
+
+    def __init__(self, videowidget):
+        gobject.GObject.__init__(self)
+
+        self.playing = False
+        self.error = False
+
+        self.player = gst.element_factory_make("playbin", "player")
+
+        r = gst.registry_get_default()
+        l = [x for x in r.get_feature_list(gst.ElementFactory) if (gst.ElementFactory.get_klass(x) == "Visualization")]
+        if len(l):
+            e = l.pop() # take latest plugin in the list
+            vis_plug = gst.element_factory_make(e.get_name())
+            self.player.set_property('vis-plugin', vis_plug)
+
+        self.overlay = None
+        self.videowidget = videowidget
+        self._init_video_sink()
+
+        bus = self.player.get_bus()
+        bus.enable_sync_message_emission()
+        bus.add_signal_watch()
+        bus.connect('sync-message::element', self.on_sync_message)
+        bus.connect('message', self.on_message)
+
+    def set_uri(self, uri):
+        self.player.set_property('uri', uri)
+
+    def on_sync_message(self, bus, message):
+        if message.structure is None:
+            return
+        if message.structure.get_name() == 'prepare-xwindow-id':
+            self.videowidget.set_sink(message.src)
+            message.src.set_property('force-aspect-ratio', True)
+            
+    def on_message(self, bus, message):
+        t = message.type
+        if t == gst.MESSAGE_ERROR:
+            err, debug = message.parse_error()
+            logging.debug("Error: %s - %s" % (err, debug))
+            self.error = True
+            self.emit("eos")
+            self.playing = False
+            self.emit("error", str(err), str(debug))
+        elif t == gst.MESSAGE_EOS:
+            self.emit("eos")
+            self.playing = False
+        elif t == gst.MESSAGE_TAG:
+            tags = message.parse_tag()
+            for tag in tags.keys():
+                self.emit('tag', str(tag), str(tags[tag]))
+        elif t == gst.MESSAGE_STATE_CHANGED:
+            old, new, pen = message.parse_state_changed()
+            if old == gst.STATE_READY and new == gst.STATE_PAUSED:
+                self.emit('stream-info', self.player.props.stream_info_value_array)
+
+    def _init_video_sink(self):
+        self.bin = gst.Bin()
+        videoscale = gst.element_factory_make('videoscale')
+        self.bin.add(videoscale)
+        pad = videoscale.get_pad("sink")
+        ghostpad = gst.GhostPad("sink", pad)
+        self.bin.add_pad(ghostpad)
+        videoscale.set_property("method", 0)
+
+        caps_string = "video/x-raw-yuv, "
+        r = self.videowidget.get_allocation()
+        if r.width > 500 and r.height > 500:
+            # Sigh... xvimagesink on the XOs will scale the video to fit
+            # but ximagesink in Xephyr does not.  So we live with unscaled
+            # video in Xephyr so that the XO can work right.
+            w = 480
+            h = float(w) / float(float(r.width) / float(r.height))
+            caps_string += "width=%d, height=%d" % (w, h)
+        else:
+            caps_string += "width=480, height=360"
+        caps = gst.Caps(caps_string)
+        self.filter = gst.element_factory_make("capsfilter", "filter")
+        self.bin.add(self.filter)
+        self.filter.set_property("caps", caps)
+
+        textoverlay = gst.element_factory_make('textoverlay')
+        self.overlay = textoverlay
+        self.bin.add(textoverlay)
+        conv = gst.element_factory_make ("ffmpegcolorspace", "conv");
+        self.bin.add(conv)
+        videosink = gst.element_factory_make('autovideosink')
+        self.bin.add(videosink)
+        gst.element_link_many(videoscale, self.filter, textoverlay, conv, videosink)
+        self.player.set_property("video-sink", self.bin)
+
+    def set_overlay(self, title, artist, album):
+        text = "%s\n%s" % (title, artist)
+        if album and len(album):
+            text += "\n%s" % album
+        self.overlay.set_property("text", text)
+        self.overlay.set_property("font-desc", "sans bold 14")
+        self.overlay.set_property("halignment", "right")
+        self.overlay.set_property("valignment", "bottom")
+        try:
+            # Only in OLPC versions of gstreamer-plugins-base for now
+            self.overlay.set_property("line-align", "left")
+        except:
+            pass
+
+    def query_position(self):
+        "Returns a (position, duration) tuple"
+        try:
+            position, format = self.player.query_position(gst.FORMAT_TIME)
+        except:
+            position = gst.CLOCK_TIME_NONE
+
+        try:
+            duration, format = self.player.query_duration(gst.FORMAT_TIME)
+        except:
+            duration = gst.CLOCK_TIME_NONE
+
+        return (position, duration)
+
+    def seek(self, location):
+        """
+        @param location: time to seek to, in nanoseconds
+        """
+        event = gst.event_new_seek(1.0, gst.FORMAT_TIME,
+            gst.SEEK_FLAG_FLUSH | gst.SEEK_FLAG_ACCURATE,
+            gst.SEEK_TYPE_SET, location,
+            gst.SEEK_TYPE_NONE, 0)
+
+        res = self.player.send_event(event)
+        if res:
+            self.player.set_new_stream_time(0L)
+        else:
+            logging.debug("seek to %r failed" % location)
+
+    def pause(self):
+        logging.debug("pausing player")
+        self.player.set_state(gst.STATE_PAUSED)
+        self.playing = False
+
+    def play(self):
+        logging.debug("playing player")
+        self.player.set_state(gst.STATE_PLAYING)
+        self.playing = True
+        self.error = False
+        
+    def stop(self):
+        self.player.set_state(gst.STATE_NULL)
+        logging.debug("stopped player")
+
+    def get_state(self, timeout=1):
+        return self.player.get_state(timeout=timeout)
+
+    def is_playing(self):
+        return self.playing
+    
+class VideoWidget(gtk.DrawingArea):
+    def __init__(self):
+        gtk.DrawingArea.__init__(self)
+        self.set_events(gtk.gdk.POINTER_MOTION_MASK |
+        gtk.gdk.POINTER_MOTION_HINT_MASK |
+        gtk.gdk.EXPOSURE_MASK |
+        gtk.gdk.KEY_PRESS_MASK |
+        gtk.gdk.KEY_RELEASE_MASK) 
+        self.imagesink = None
+        self.unset_flags(gtk.DOUBLE_BUFFERED)
+        self.set_flags(gtk.APP_PAINTABLE)
+
+    def do_expose_event(self, event):
+        if self.imagesink:
+            self.imagesink.expose()
+            return False
+        else:
+            return True
+
+    def set_sink(self, sink):
+        assert self.window.xid
+        self.imagesink = sink
+        self.imagesink.set_xwindow_id(self.window.xid)
+
+if __name__ == '__main__':
+    import sys
+    w = gtk.Window()
+    w.set_size_request(800,600)
+    view = VideoWidget()
+
+    player = GstPlayer(view)
+    w.add(view)
+    w.connect('destroy', lambda w: gtk.main_quit())
+    w.show_all()
+    print "Playing " + sys.argv[1]
+    player.set_uri(sys.argv[1])
+    player.play()
+    gtk.main()
diff --git a/secuencia.py b/secuencia.py
new file mode 100644
index 0000000..04fdc7c
--- /dev/null
+++ b/secuencia.py
@@ -0,0 +1,147 @@
+from sugar.activity import activity
+from sugar.graphics.toolbarbox import ToolbarBox
+from sugar.graphics.objectchooser import ObjectChooser
+from sugar.datastore import datastore
+from sugar import mime
+from sugar.logger import logging
+from gettext import gettext as _
+import gtk
+import os
+import statvfs
+import zipfile
+import gio
+
+
+ACTION_ICONS = {
+    'sound' : gtk.STOCK_MEDIA_PLAY,
+    'video' : gtk.STOCK_MEDIA_PLAY,
+    'next'  : gtk.STOCK_GO_FORWARD,
+}
+
+class Secuencia(activity.Activity):
+    def __init__(self, handle):
+        activity.Activity.__init__(self, handle)
+
+        self.toolbox = activity.ActivityToolbox(self)
+        self.set_toolbox(self.toolbox)
+        self.toolbox.show()
+
+        main_box = gtk.VBox()
+
+        frame = gtk.Frame()
+        main_box.pack_start(frame)
+        frame.show()
+
+        frame_vbox = gtk.VBox()
+        frame.add(frame_vbox)
+        frame_vbox.show()
+
+        self.text = gtk.Label()
+        frame_vbox.pack_start(self.text)
+        self.text.show()
+
+        self.image = gtk.Image()
+        frame_vbox.pack_start(self.image)
+        self.image.show()
+
+        self.action_icon = gtk.Image()
+        main_box.pack_start(self.action_icon, False)
+        self.action_icon.show()
+
+        self.set_canvas(main_box)
+        main_box.show()
+
+        # A list of (filename, mimetype) tuples
+        self.list = []
+        self.current_pos = -1
+        self.executed_action = True
+
+        if self.shared_activity:
+            pass
+        elif handle.object_id is not None:
+            self.list = self.metadata['files']
+        else:
+            self._show_journal_object_picker()
+
+        self.connect('button-press-event', lambda w, e: self._next())
+        self.show_all()
+        self._next()
+
+    def _next(self):
+        if not self.executed_action:
+            card = self.list[self.current_pos]
+            self._execute(card)
+            self.executed_action = True
+        else:
+            self.current_pos += 1
+            try:
+                card = self.list[self.current_pos]
+            except IndexError:
+                self.current_pos = -1
+                self._next()
+            else:
+                self._show_card(card)
+            self.executed_action = False
+
+    def _execute(self, card):
+        if 'sound' in card:
+            # Play sound
+            pass
+        elif 'video' in card:
+            # Play video
+            pass
+
+    def _show_card(self, card):
+        if 'image' in card:
+            self.image.set_from_file(os.path.join(os.environ['SUGAR_ACTIVITY_ROOT'], 'tmp', card['image']))
+        else:
+            self.image.set_from_stock(gtk.STOCK_MISSING_IMAGE)
+
+        if 'action' in card:
+           self.action_icon.set_from_stock(ACTION_ICONS[card['action']], gtk.ICON_SIZE_LARGE_TOOLBAR) 
+        else:
+            self.action_icon.set_from_stock(ACTION_ICONS['next'], gtk.ICON_SIZE_LARGE_TOOLBAR)
+
+        self.text.set_text(card['title'])
+
+    def _show_journal_object_picker(self):
+        """Show the journal object picker to load a document.
+
+        This is for if Read is launched without a document.
+        """
+        chooser = ObjectChooser(_('Choose document'), self, 
+                                gtk.DIALOG_MODAL | 
+                                gtk.DIALOG_DESTROY_WITH_PARENT,
+                                what_filter=mime.GENERIC_TYPE_TEXT) #FIXME: Filter by this activity's type
+        try:
+            result = chooser.run()
+            if result == gtk.RESPONSE_ACCEPT:
+                logging.debug('ObjectChooser: %r' % 
+                              chooser.get_selected_object())
+                jobject = chooser.get_selected_object()
+                if jobject and jobject.file_path:
+                    self.list = jobject.metadata['files']
+                    self.read_file(jobject.file_path)
+        finally:
+            chooser.destroy()
+            del chooser
+
+    def read_file(self, path):
+        zip = zipfile.ZipFile(path)
+        info = zip.infolist()
+        size = reduce(lambda s, i: s+i.file_size, info, 0)
+        stat = os.stavfs(os.environ['SUGAR_ACTIVITY_ROOT'])
+        if stat[statvfs.F_BSIZE]*stat[statvfs.F_BAVAIL] < size:
+            #TODO: Alert: Not enough free space
+        for member in zip.infolist():
+            try:
+                data = member.read()
+                self.list.append((member.filename, gio.content_type_guess(None, data))
+                f = open(os.path.join(os.environ['SUGAR_ACTIVITY_ROOT'], 'tmp', member.filename), 'w')
+                f.write(data)
+                del data
+            finally:
+                f.close()
+
+    def write_file(self, path):
+        pass
diff --git a/setup.py b/setup.py
new file mode 100755
index 0000000..382f317
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,22 @@
+#!/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
+
+from sugar.activity import bundlebuilder
+
+if __name__ == "__main__":
+    bundlebuilder.start()