174 lines
6.3 KiB
Bash
Executable File
174 lines
6.3 KiB
Bash
Executable File
#! /bin/sh
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#
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# Wrapper script which starts a new D-Bus session before
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# running a program and kills the D-Bus daemon when done.
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# This script is meant for a very specific environment
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# (SyncEvolution nightly testing).
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#
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# dbus-run-session (available since dbus 1.8) should be used instead
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# for normal use cases.
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unset DBUS_SESSION_BUS_ADDRESS DBUS_SESSION_BUS_PID XDG_RUNTIME_DIR
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# Ensure that we have a unique, empty XDG_RUNTIME_DIR.
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export XDG_RUNTIME_DIR=`mktemp -d`
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if ! [ -d "$HOME" ] && [ "$HOME_TEMPLATE" ]; then
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mkdir -p "$(dirname "$HOME")"
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cp -a "$HOME_TEMPLATE" "$HOME"
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fi
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# Start D-Bus session. We want to use the real D-Bus configuration
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# of the host here, because want to use some of its services (GNOME keyring,
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# GNOME/Ubuntu Online Accounts, etc.).
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for i in /usr/share/dbus-1/session.conf /etc/dbus-1/session.conf; do
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if [ -e $i ]; then
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DBUS_CONFIG=$i
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break
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fi
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done
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dbus-daemon --fork --config-file=$DBUS_CONFIG --print-address=3 --print-pid=4 \
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3>$XDG_RUNTIME_DIR/dbus-bus-address 4>$XDG_RUNTIME_DIR/dbus-bus-pid
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DBUS_SESSION_BUS_PID="$(cat $XDG_RUNTIME_DIR/dbus-bus-pid)"
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DBUS_SESSION_BUS_ADDRESS="$(cat $XDG_RUNTIME_DIR/dbus-bus-address)"
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export DBUS_SESSION_BUS_ADDRESS
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if [ "$DBUS_SESSION_SH_SYSTEM_BUS" ]; then
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# Use own private bus as system bus, then start a new one.
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DBUS_SYSTEM_BUS_PID=$DBUS_SESSION_BUS_PID
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DBUS_SYSTEM_BUS_ADDRESS=$DBUS_SESSION_BUS_ADDRESS
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export DBUS_SYSTEM_BUS_ADDRESS
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dbus-daemon --fork --config-file=$DBUS_CONFIG --print-address=3 --print-pid=4 \
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3>$XDG_RUNTIME_DIR/dbus-2-bus-address 4>$XDG_RUNTIME_DIR/dbus-2-bus-pid
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DBUS_SESSION_BUS_PID="$(cat $XDG_RUNTIME_DIR/dbus-2-bus-pid)"
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DBUS_SESSION_BUS_ADDRESS="$(cat $XDG_RUNTIME_DIR/dbus-2-bus-address)"
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fi
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# Ensure that XDG dirs exist. Otherwise some daemons do not work correctly.
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createxdg() {
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dir="$1"
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mkdir -p "$dir"
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}
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: ${XDG_CONFIG_HOME:=$HOME/.config}
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: ${XDG_CACHE_HOME:=$HOME/.cache}
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: ${XDG_DATA_HOME:=$HOME/.local/share}
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export XDG_CONFIG_HOME XDG_CACHE_HOME XDG_DATA_HOME
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createxdg "$XDG_CONFIG_HOME"
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createxdg "$XDG_CACHE_HOME"
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createxdg "$XDG_DATA_HOME"
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# Work-around for GNOME keyring daemon not started
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# when accessed via org.freedesktop.secrets: start it
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# explicitly.
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# See https://launchpad.net/bugs/525642 and
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# https://bugzilla.redhat.com/show_bug.cgi?id=572137
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if [ -x /usr/bin/gnome-keyring-daemon ]; then
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/usr/bin/gnome-keyring-daemon --start --foreground --components=secrets 2>gnome-keyring-daemon.txt 1>&2 &
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KEYRING_PID=$!
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fi
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# kill all programs started by us
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atexit() {
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[ ! "$KEYRING_PID" ] || ( echo >&2 "dbus-session.sh $$: killing keyring pid $KEYRING_PID"; kill -9 $KEYRING_PID )
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[ ! "$DBUS_SESSION_SH_SYSTEM_BUS" ] || [ ! "$DBUS_SYSTEM_BUS_PID" ] || ( echo >&2 "dbus-session.sh $$: killing system bus daemon $DBUS_SYSTEM_BUS_PID"; kill -9 $DBUS_SYSTEM_BUS_PID )
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[ ! "$DBUS_SESSION_BUS_PID" ] || ( echo >&2 "dbus-session.sh $$: killing session bus daemon $DBUS_SESSION_BUS_PID"; kill -9 $DBUS_SESSION_BUS_PID )
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[ ! "$XDG_RUNTIME_DIR" ] || ( echo >&2 "dbus-session.sh $$: removing XDG_RUNTIME_DIR=$XDG_RUNTIME_DIR"; rm -rf $XDG_RUNTIME_DIR )
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}
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trap atexit EXIT
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# If DBUS_SESSION_SH_EDS_BASE is set and our main program runs
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# under valgrind, then also check EDS. Otherwise start EDS only
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# for certain known operations which need EDS (syncevolution, client-test)
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# but not others (make, configure).
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#
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# DBUS_SESSION_SH_EDS_BASE must be the directory which contains
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# e-addressbook/calendar-factory.
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#
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# Similar for DBUS_SESSION_SH_AKONADI, except that we rely on akonadictl
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# and don't run it under valgrind. We also don't start it for test-dbus.py,
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# because starting it with "normal" XDG env variables and trying to
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# connect to it with XDG env set in test-dbus.py failed:
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# libakonadi Akonadi::SessionPrivate::init: Akonadi Client Session: connection config file ' akonadi/akonadiconnectionrc can not be found in ' "/data/runtests/work/lucid-amd64/build/src/temp-test-dbus/config" ' nor in any of ("/etc/xdg", "/etc")
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#
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E_CAL_PID=
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E_BOOK_PID=
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case "$@" in *valgrind*) prefix=`echo $@ | perl -p -e 's;.*?(\S*/?valgrind\S*).*;$1;'`;;
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*setup-syncevolution.sh*|*syncevolution\ *|*client-test\ *|*bash*|*testpim.py\ *|*test-dbus.py\ *|*gdb\ *) prefix=env;;
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*) prefix=;; # don't start EDS
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esac
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case "$TEST_DBUS_PREFIX" in *valgrind*) prefix="$TEST_DBUS_PREFIX";;
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esac
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akonadi=$prefix
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case "$@" in *test-dbus.py\ *) akonadi=;;
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esac
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if [ "$DBUS_SESSION_SH_AKONADI" ] && [ "$akonadi" ]; then
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# Prevents running unnecessary daemons which do not necessarily
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# work (see "[Kde-pim] configuring Akonadi server").
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export AKONADI_DISABLE_AGENT_AUTOSTART=1
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akonadictl start 1>&2
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SLEEP=5
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else
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DBUS_SESSION_SH_AKONADI=
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fi
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if [ "$DBUS_SESSION_SH_EDS_BASE" ] && [ "$prefix" ]; then
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$prefix $DBUS_SESSION_SH_EDS_BASE/evolution-calendar-factory --keep-running 1>&2 &
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E_CAL_PID=$!
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$prefix $DBUS_SESSION_SH_EDS_BASE/evolution-addressbook-factory --keep-running 1>&2 &
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E_BOOK_PID=$!
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# give daemons some time to start and register with D-Bus
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SLEEP=5
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else
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DBUS_SESSION_SH_EDS_BASE=
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fi
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[ "$SLEEP" ] && sleep $SLEEP
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# run program
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"$@"
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res=$?
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echo dbus-session.sh: program returned $res >&2
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# Now also shut down EDS, if started by us. Update total result code if any of them
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# failed the valgrind check.
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shutdown () {
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pid=$1
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program=$2
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# give process 20 seconds to shut down
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i=0
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while [ "$pid" ] && ps | grep -q "$pid" && [ $i -lt 20 ]; do
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sleep 1
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i=`expr $i + 1`
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done
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if [ "$pid" ] && ps | grep -q "$pid"; then
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kill -9 "$pid" 2>/dev/null
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fi
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wait "$pid"
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subres=$?
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case $subres in 0|130|137|143) true;; # 130 and 143 indicate that it was killed, probably by us
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*) echo $program failed with return code $subres >&2
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if [ $res -eq 0 ]; then
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res=$subres
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fi
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;;
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esac
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}
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if [ "$DBUS_SESSION_SH_AKONADI" ]; then
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akonadictl stop
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fi
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if [ "$DBUS_SESSION_SH_EDS_BASE" ]; then
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kill "$E_CAL_PID" 2>/dev/null
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kill "$E_BOOK_PID" 2>/dev/null
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shutdown "$E_CAL_PID" "$DBUS_SESSION_SH_EDS_BASE/evolution-calendar-factory"
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shutdown "$E_BOOK_PID" "$DBUS_SESSION_SH_EDS_BASE/evolution-addressbook-factory"
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fi
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echo dbus-session.sh: final result $res >&2
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exit $res
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