diff options
Diffstat (limited to 'portato.py')
| -rwxr-xr-x | portato.py | 22 |
1 files changed, 14 insertions, 8 deletions
@@ -16,7 +16,9 @@ from __future__ import with_statement, absolute_import import sys, os, subprocess import gettext, locale -from optparse import OptionParser +from optparse import OptionParser, SUPPRESS_HELP + +import shm_wrapper as shm from portato import listener from portato.constants import VERSION, FRONTENDS, STD_FRONTEND, XSD_LOCATION, LOCALE_DIR, APP, SU_COMMAND @@ -47,8 +49,8 @@ def main (): parser.add_option("-e", "--ebuild", action = "store", dest = "ebuild", help = _("opens the ebuild viewer instead of launching Portato")) - parser.add_option("-p", "--pipe", action = "store", dest = "pipe", - help = _("file descriptor to use to communicate with the listener (internal use only)")) + parser.add_option("--shm", action = "store", nargs = 3, type="long", dest = "shm", + help = SUPPRESS_HELP) parser.add_option("-x", "--validate", action = "store", dest = "validate", metavar="PLUGIN", help = _("validates the given plugin xml instead of launching Portato")) @@ -95,15 +97,19 @@ def main (): return elif options.nolistener or os.getuid() == 0: # start GUI - if options.pipe: - listener.set_send(int(options.pipe)) + if options.shm: + listener.set_send(*options.shm) else: listener.set_send() run() else: # start us again in root modus and launch listener - read, write = os.pipe() + + mem = shm.create_memory(1024, permissions=0600) + sig = shm.create_semaphore(InitialValue = 0, permissions = 0600) + rw = shm.create_semaphore(InitialValue = 1, permissions = 0600) + additional = [] if options.check: additional.append("--check") @@ -114,9 +120,9 @@ def main (): env = os.environ.copy() env.update(DBUS_SESSION_BUS_ADDRESS="") cmd = SU_COMMAND.split() - subprocess.Popen(cmd+["%s --no-listener --pipe %d %s" % (sys.argv[0], write, " ".join(additional))], env = env, close_fds = False) + subprocess.Popen(cmd+["%s --no-listener --shm %ld %ld %ld %s" % (sys.argv[0], mem.key, sig.key, rw.key, " ".join(additional))], env = env, close_fds = False) - listener.set_recv(read) + listener.set_recv(mem, sig, rw) if __name__ == "__main__": main() |