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plugins: create missing d-bus directories

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- Prefix plugin defines with DBUS_ to allow overriding at build-time
 - Create missing directories for modern d-bus

Signed-off-by: Andy Savage <andy@savage.hk>
This commit is contained in:
Andy Savage
2022-06-15 06:33:12 +02:00
committed by Joachim Wiberg
parent d11dc63bc2
commit c129f06195
1 changed files with 23 additions and 13 deletions
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plugins/dbus.c
+23 -13
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@@ -35,16 +35,20 @@
#include "service.h"
#include "conf.h"
#define DAEMON "dbus-daemon"
#define ARGS "--nofork --system --syslog-only"
#define DESC "D-Bus message bus daemon"
#define DBUS_DAEMON "dbus-daemon"
#define DBUS_ARGS "--nofork --system --syslog-only"
#define DBUS_DESC "D-Bus message bus daemon"
#ifndef DAEMONUSER
#define DAEMONUSER "messagebus"
#ifndef DBUS_DAEMONUSER
#define DBUS_DAEMONUSER "messagebus"
#endif
#ifndef DAEMONPIDFILE
#define DAEMONPIDFILE "/var/run/dbus/pid"
#ifndef DBUS_DAEMONGROUP
#define DBUS_DAEMONGROUP "messagebus"
#endif
#ifndef DBUS_DAEMONPIDFILE
#define DBUS_DAEMONPIDFILE "/var/run/dbus/pid"
#endif
static void setup(void *arg)
@@ -58,26 +62,32 @@ static void setup(void *arg)
return;
}
cmd = which(DAEMON);
cmd = which(DBUS_DAEMON);
if (!cmd) {
_d("Skipping plugin, %s is not installed.", DAEMON);
_d("Skipping plugin, %s is not installed.", DBUS_DAEMON);
return;
}
prev =umask(0);
mksubsys("/var/run/dbus", 0755, DAEMONUSER, DAEMONUSER);
_d("Creating D-Bus Required Directories ...");
mksubsys("/var/run/dbus", 0755, DBUS_DAEMONUSER, DBUS_DAEMONGROUP);
mksubsys("/var/run/lock/subsys", 0755, DBUS_DAEMONUSER, DBUS_DAEMONGROUP);
mksubsys("/var/lib/dbus", 0755, DBUS_DAEMONUSER, DBUS_DAEMONGROUP);
mksubsys("/tmp/dbus", 0755, DBUS_DAEMONUSER, DBUS_DAEMONGROUP);
/* Generate machine id for dbus */
if (whichp("dbus-uuidgen"))
run_interactive("dbus-uuidgen --ensure", "Creating machine UUID for D-Bus");
/* Clean up from any previous pre-bootstrap run */
remove(DAEMONPIDFILE);
remove(DBUS_DAEMONPIDFILE);
/* Register service with Finit */
snprintf(line, sizeof(line), "[S12345789] cgroup.system pid:!%s @%s:%s %s %s -- %s",
DAEMONPIDFILE, DAEMONUSER, DAEMONUSER, cmd, ARGS, DESC);
DBUS_DAEMONPIDFILE, DBUS_DAEMONUSER, DBUS_DAEMONGROUP, cmd, DBUS_ARGS, DBUS_DESC);
if (service_register(SVC_TYPE_SERVICE, line, global_rlimit, NULL))
_pe("Failed registering %s", DAEMON);
_pe("Failed registering %s", DBUS_DAEMON);
free(cmd);
umask(prev);