You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
96 lines
3.4 KiB
96 lines
3.4 KiB
#!/bin/sh |
|
# This file is part of dracut. |
|
# SPDX-License-Identifier: GPL-2.0-or-later |
|
|
|
# Prerequisite check(s) for module. |
|
check() { |
|
|
|
# If the binary(s) requirements are not fulfilled the module can't be installed |
|
require_binaries busctl || return 1 |
|
require_binaries dbus-daemon || return 1 |
|
require_binaries dbus-send || return 1 |
|
|
|
# Return 255 to only include the module, if another module requires it. |
|
return 255 |
|
} |
|
|
|
# Module dependency requirements. |
|
depends() { |
|
|
|
# This module has external dependency on the systemd module. |
|
echo systemd |
|
# Return 0 to include the dependent systemd module in the initramfs. |
|
return 0 |
|
} |
|
|
|
# Install the required file(s) and directories for the module in the initramfs. |
|
install() { |
|
# dbus conflicts with dbus-broker. |
|
if dracut_module_included "dbus-broker"; then |
|
derror "dbus conflicts with dbus-broker in the initramfs." |
|
return 1 |
|
fi |
|
|
|
# Create dbus related directories. |
|
inst_dir "$dbus" |
|
inst_dir "$dbusinterfaces" |
|
inst_dir "$dbusservices" |
|
inst_dir "$dbussession" |
|
inst_dir "$dbussystem" |
|
inst_dir "$dbussystemservices" |
|
inst_dir "$dbusconfdir" |
|
inst_dir "$dbusinterfacesconfdir" |
|
inst_dir "$dbusservicesconfdir" |
|
inst_dir "$dbussessionconfdir" |
|
inst_dir "$dbussystemconfdir" |
|
inst_dir "$dbussystemservicesconfdir" |
|
|
|
inst_multiple -o \ |
|
"$dbus"/system.conf \ |
|
"$dbussystem"/org.freedesktop.systemd1.conf \ |
|
"$dbusservicesconfdir"/org.freedesktop.systemd1.service \ |
|
"$dbussystemservices"/org.freedesktop.systemd1.service \ |
|
"$systemdsystemunitdir"/dbus.service \ |
|
"$systemdsystemunitdir"/dbus.socket \ |
|
"$systemdsystemunitdir"/dbus.target.wants \ |
|
busctl dbus-send dbus-daemon |
|
|
|
# Adjusting dependencies for initramfs in the dbus service unit. |
|
# shellcheck disable=SC1004 |
|
sed -i -e \ |
|
'/^\[Unit\]/aDefaultDependencies=no\ |
|
Conflicts=shutdown.target\ |
|
Before=shutdown.target' \ |
|
"$initdir$systemdsystemunitdir/dbus.service" |
|
|
|
# Adjusting dependencies for initramfs in the dbus socket unit. |
|
# shellcheck disable=SC1004 |
|
sed -i -e \ |
|
'/^\[Unit\]/aDefaultDependencies=no\ |
|
Conflicts=shutdown.target\ |
|
Before=shutdown.target |
|
/^\[Socket\]/aRemoveOnStop=yes' \ |
|
"$initdir$systemdsystemunitdir/dbus.socket" |
|
|
|
# Adding the user and group for dbus |
|
grep '^\(d\|message\)bus:' "$dracutsysrootdir"/etc/passwd >> "$initdir/etc/passwd" |
|
grep '^\(d\|message\)bus:' "$dracutsysrootdir"/etc/group >> "$initdir/etc/group" |
|
|
|
# Install the hosts local user configurations if enabled. |
|
if [[ $hostonly ]]; then |
|
inst_multiple -H -o \ |
|
"$dbusconfdir"/system.conf \ |
|
"$systemdsystemconfdir"/dbus.socket \ |
|
"$systemdsystemconfdir"/dbus.socket.d/*.conf \ |
|
"$systemdsystemconfdir"/dbus.service \ |
|
"$systemdsystemconfdir"/dbus.service.d/*.conf |
|
fi |
|
|
|
# We need to make sure that systemd-tmpfiles-setup.service->dbus.socket |
|
# will not wait for local-fs.target to start if swap is encrypted, |
|
# this would make dbus wait the timeout for the swap before loading. |
|
# This could delay sysinit services that are dependent on dbus.service. |
|
sed -i -Ee \ |
|
'/^After/s/(After[[:space:]]*=.*)(local-fs.target[[:space:]]*)(.*)/\1-\.mount \3/' \ |
|
"$initdir$systemdsystemunitdir/systemd-tmpfiles-setup.service" |
|
}
|
|
|