64 lines
1.9 KiB
Python
Executable File
64 lines
1.9 KiB
Python
Executable File
#!/usr/bin/python
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import os
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import random
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import shutil
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import signal
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import subprocess
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import sys
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import tempfile
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import time
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from launcher import Launcher
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# GL_EXT_texture_from_pixmap doesn't work in Xepyhr
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launcher = Launcher(use_tfp=False, accept_geometry=True)
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# Temporary directory to hold our X credentials
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tmpdir = tempfile.mkdtemp("", "gnome-shell.")
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try:
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display = ":" + str(random.randint(10, 99))
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xauth_file = os.path.join(tmpdir, "database")
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# Create a random 128-byte key and format it as hex
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f = open("/dev/urandom", "r")
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key = f.read(16)
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f.close()
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hexkey = "".join(("%02x" % ord(byte) for byte in key))
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# Store that in an xauthority file as the key for connecting to our Xephyr
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retcode = subprocess.call(["xauth",
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"-f", xauth_file,
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"add", display, "MIT-MAGIC-COOKIE-1", hexkey])
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if retcode != 0:
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raise RuntimeError("xauth failed")
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# Launch Xephyr
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xephyr = subprocess.Popen(["Xephyr", display,
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"-auth", xauth_file,
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"-screen", launcher.get_geometry(),
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"-host-cursor"])
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os.environ['DISPLAY'] = display
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os.environ['XAUTHORITY'] = xauth_file
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# Wait for server to get going: LAME
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time.sleep(1)
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# Start some windows in our session. Specify explicit geometries
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# so we don't end up with the title bars underneath the panel
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subprocess.Popen(["xterm", "-geometry", "+30+30"])
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subprocess.Popen(["xlogo", "-geometry", "-0-0"])
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subprocess.Popen(["xeyes", "-geometry", "-0+30"])
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# Now launch metacity-clutter with our plugin
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shell = launcher.start_shell()
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# Wait for Xephyr to exit
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try:
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retcode = xephyr.wait()
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except KeyboardInterrupt, e:
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os.kill(xephyr.pid, signal.SIGKILL)
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finally:
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shutil.rmtree(tmpdir)
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