Em Terça-feira 21 Setembro 2010, às 13:03:02, Pertti Kellomäki escreveu: > On harmattan, the address of the session dbus daemon is available in a > file, so one can do > > source /tmp/session_bus_address.user > > in order to get the address of the session daemon. Is there something > equivalent on MeeGo? Our test scripts need to chat with the daemon.
The bus address is stored in a hidden X11 window and you can obtain it by
querying. dbus-launch automatically gets it:
~ $ echo $DBUS_SESSION_BUS_ADDRESS
~ $ DISPLAY=:0 dbus-launch --autolaunch `cat /var/lib/dbus/machine-id `
DBUS_SESSION_BUS_ADDRESS=unix:abstract=/var/tmp/dbus-
Q0hEx2EutZ,guid=bf3858a278afe694d3e5716f0000000d
DBUS_SESSION_BUS_PID=2240
DBUS_SESSION_BUS_WINDOWID=2097153
Even:
~ $ DISPLAY=:0 xprop -id 2097153
_DBUS_SESSION_BUS_PID(CARDINAL) = 2240
_DBUS_SESSION_BUS_ADDRESS(STRING) = "unix:abstract=/var/tmp/dbus-
Q0hEx2EutZ,guid=bf3858a278afe694d3e5716f0000000d"
The address is also stored in a file in the user's home directory:
~ $ cat ~/.dbus/session-bus/`cat /var/lib/dbus/machine-id `-${DISPLAY#:}
# This file allows processes on the machine with id
34c4eb0b08ea6c20b83bef9c00000006 using
# display :0 to find the D-Bus session bus with the below address.
# If the DBUS_SESSION_BUS_ADDRESS environment variable is set, it will
# be used rather than this file.
# See "man dbus-launch" for more details.
DBUS_SESSION_BUS_ADDRESS=unix:abstract=/var/tmp/dbus-
Q0hEx2EutZ,guid=bf3858a278afe694d3e5716f0000000d
DBUS_SESSION_BUS_PID=2240
DBUS_SESSION_BUS_WINDOWID=2097153
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Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
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