-/*-*- Mode: C; c-basic-offset: 8 -*-*/
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of systemd.
#include "dbus-manager.h"
#include "strv.h"
#include "bus-errors.h"
+#include "build.h"
-#define BUS_MANAGER_INTERFACE \
- " <interface name=\"org.freedesktop.systemd1.Manager\">\n" \
+#define BUS_MANAGER_INTERFACE_BEGIN \
+ " <interface name=\"org.freedesktop.systemd1.Manager\">\n"
+
+#define BUS_MANAGER_INTERFACE_METHODS \
" <method name=\"GetUnit\">\n" \
" <arg name=\"name\" type=\"s\" direction=\"in\"/>\n" \
" <arg name=\"unit\" type=\"o\" direction=\"out\"/>\n" \
" </method>\n" \
+ " <method name=\"GetUnitByPID\">\n" \
+ " <arg name=\"pid\" type=\"u\" direction=\"in\"/>\n" \
+ " <arg name=\"unit\" type=\"o\" direction=\"out\"/>\n" \
+ " </method>\n" \
" <method name=\"LoadUnit\">\n" \
" <arg name=\"name\" type=\"s\" direction=\"in\"/>\n" \
" <arg name=\"unit\" type=\"o\" direction=\"out\"/>\n" \
" <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
" <arg name=\"job\" type=\"o\" direction=\"out\"/>\n" \
" </method>\n" \
+ " <method name=\"StartUnitReplace\">\n" \
+ " <arg name=\"old_unit\" type=\"s\" direction=\"in\"/>\n" \
+ " <arg name=\"new_unit\" type=\"s\" direction=\"in\"/>\n" \
+ " <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
+ " <arg name=\"job\" type=\"o\" direction=\"out\"/>\n" \
+ " </method>\n" \
" <method name=\"StopUnit\">\n" \
" <arg name=\"name\" type=\"s\" direction=\"in\"/>\n" \
" <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
" <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
" <arg name=\"job\" type=\"o\" direction=\"out\"/>\n" \
" </method>\n" \
+ " <method name=\"KillUnit\">\n" \
+ " <arg name=\"name\" type=\"s\" direction=\"in\"/>\n" \
+ " <arg name=\"who\" type=\"s\" direction=\"in\"/>\n" \
+ " <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
+ " <arg name=\"signal\" type=\"i\" direction=\"in\"/>\n" \
+ " </method>\n" \
+ " <method name=\"ResetFailedUnit\">\n" \
+ " <arg name=\"name\" type=\"s\" direction=\"in\"/>\n" \
+ " </method>\n" \
" <method name=\"GetJob\">\n" \
" <arg name=\"id\" type=\"u\" direction=\"in\"/>\n" \
" <arg name=\"job\" type=\"o\" direction=\"out\"/>\n" \
" </method>\n" \
" <method name=\"ClearJobs\"/>\n" \
+ " <method name=\"ResetFailed\"/>\n" \
" <method name=\"ListUnits\">\n" \
- " <arg name=\"units\" type=\"a(sssssouso)\" direction=\"out\"/>\n" \
+ " <arg name=\"units\" type=\"a(ssssssouso)\" direction=\"out\"/>\n" \
" </method>\n" \
" <method name=\"ListJobs\">\n" \
" <arg name=\"jobs\" type=\"a(usssoo)\" direction=\"out\"/>\n" \
" <method name=\"Dump\"/>\n" \
" <method name=\"CreateSnapshot\">\n" \
" <arg name=\"name\" type=\"s\" direction=\"in\"/>\n" \
- " <arg nane=\"cleanup\" type=\"b\" direction=\"in\"/>\n" \
+ " <arg name=\"cleanup\" type=\"b\" direction=\"in\"/>\n" \
" <arg name=\"unit\" type=\"o\" direction=\"out\"/>\n" \
" </method>\n" \
" <method name=\"Reload\"/>\n" \
" <method name=\"Reexecute\"/>\n" \
" <method name=\"Exit\"/>\n" \
+ " <method name=\"Reboot\"/>\n" \
+ " <method name=\"PowerOff\"/>\n" \
+ " <method name=\"Halt\"/>\n" \
+ " <method name=\"KExec\"/>\n" \
" <method name=\"SetEnvironment\">\n" \
" <arg name=\"names\" type=\"as\" direction=\"in\"/>\n" \
" </method>\n" \
" <method name=\"UnsetEnvironment\">\n" \
" <arg name=\"names\" type=\"as\" direction=\"in\"/>\n" \
- " </method>\n" \
+ " </method>\n"
+
+#define BUS_MANAGER_INTERFACE_SIGNALS \
" <signal name=\"UnitNew\">\n" \
" <arg name=\"id\" type=\"s\"/>\n" \
" <arg name=\"unit\" type=\"o\"/>\n" \
" <signal name=\"JobRemoved\">\n" \
" <arg name=\"id\" type=\"u\"/>\n" \
" <arg name=\"job\" type=\"o\"/>\n" \
- " <arg name=\"success\" type=\"b\"/>\n" \
- " </signal>" \
+ " <arg name=\"result\" type=\"s\"/>\n" \
+ " </signal>"
+
+#define BUS_MANAGER_INTERFACE_PROPERTIES_GENERAL \
" <property name=\"Version\" type=\"s\" access=\"read\"/>\n" \
+ " <property name=\"Distribution\" type=\"s\" access=\"read\"/>\n" \
+ " <property name=\"Features\" type=\"s\" access=\"read\"/>\n" \
+ " <property name=\"Tainted\" type=\"s\" access=\"read\"/>\n" \
" <property name=\"RunningAs\" type=\"s\" access=\"read\"/>\n" \
+ " <property name=\"InitRDTimestamp\" type=\"t\" access=\"read\"/>\n" \
" <property name=\"StartupTimestamp\" type=\"t\" access=\"read\"/>\n" \
- " <property name=\"LogLevel\" type=\"s\" access=\"read\"/>\n" \
- " <property name=\"LogTarget\" type=\"s\" access=\"read\"/>\n" \
+ " <property name=\"FinishTimestamp\" type=\"t\" access=\"read\"/>\n" \
+ " <property name=\"LogLevel\" type=\"s\" access=\"readwrite\"/>\n" \
+ " <property name=\"LogTarget\" type=\"s\" access=\"readwrite\"/>\n" \
" <property name=\"NNames\" type=\"u\" access=\"read\"/>\n" \
" <property name=\"NJobs\" type=\"u\" access=\"read\"/>\n" \
+ " <property name=\"NInstalledJobs\" type=\"u\" access=\"read\"/>\n" \
+ " <property name=\"NFailedJobs\" type=\"u\" access=\"read\"/>\n" \
+ " <property name=\"Progress\" type=\"d\" access=\"read\"/>\n" \
" <property name=\"Environment\" type=\"as\" access=\"read\"/>\n" \
" <property name=\"ConfirmSpawn\" type=\"b\" access=\"read\"/>\n" \
" <property name=\"ShowStatus\" type=\"b\" access=\"read\"/>\n" \
" <property name=\"UnitPath\" type=\"as\" access=\"read\"/>\n" \
- " <property name=\"SysVInitPath\" type=\"as\" access=\"read\"/>\n" \
- " <property name=\"SysVRcndPath\" type=\"as\" access=\"read\"/>\n" \
" <property name=\"NotifySocket\" type=\"s\" access=\"read\"/>\n" \
" <property name=\"ControlGroupHierarchy\" type=\"s\" access=\"read\"/>\n" \
+ " <property name=\"MountAuto\" type=\"b\" access=\"read\"/>\n" \
+ " <property name=\"SwapAuto\" type=\"b\" access=\"read\"/>\n" \
+ " <property name=\"DefaultControllers\" type=\"as\" access=\"read\"/>\n" \
+ " <property name=\"DefaultStandardOutput\" type=\"s\" access=\"read\"/>\n" \
+ " <property name=\"DefaultStandardError\" type=\"s\" access=\"read\"/>\n"
+
+#ifdef HAVE_SYSV_COMPAT
+#define BUS_MANAGER_INTERFACE_PROPERTIES_SYSV \
+ " <property name=\"SysVConsole\" type=\"b\" access=\"read\"/>\n" \
+ " <property name=\"SysVInitPath\" type=\"as\" access=\"read\"/>\n" \
+ " <property name=\"SysVRcndPath\" type=\"as\" access=\"read\"/>\n"
+#else
+#define BUS_MANAGER_INTERFACE_PROPERTIES_SYSV
+#endif
+
+#define BUS_MANAGER_INTERFACE_END \
" </interface>\n"
+#define BUS_MANAGER_INTERFACE \
+ BUS_MANAGER_INTERFACE_BEGIN \
+ BUS_MANAGER_INTERFACE_METHODS \
+ BUS_MANAGER_INTERFACE_SIGNALS \
+ BUS_MANAGER_INTERFACE_PROPERTIES_GENERAL \
+ BUS_MANAGER_INTERFACE_PROPERTIES_SYSV \
+ BUS_MANAGER_INTERFACE_END
+
#define INTROSPECTION_BEGIN \
DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \
"<node>\n" \
BUS_MANAGER_INTERFACE \
BUS_PROPERTIES_INTERFACE \
+ BUS_PEER_INTERFACE \
BUS_INTROSPECTABLE_INTERFACE
#define INTROSPECTION_END \
"</node>\n"
-const char bus_manager_interface[] = BUS_MANAGER_INTERFACE;
+const char bus_manager_interface[] _introspect_("Manager") = BUS_MANAGER_INTERFACE;
static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_manager_append_running_as, manager_running_as, ManagerRunningAs);
+static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_manager_append_exec_output, exec_output, ExecOutput);
+
+static int bus_manager_append_tainted(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+ const char *t;
+ char buf[64] = "", *e = buf, *p = NULL;
+
+ assert(m);
+ assert(i);
+ assert(property);
+
+ if (path_is_mount_point("/usr") > 0 || dir_is_empty("/usr") > 0)
+ e = stpcpy(e, "usr-separate-fs");
+
+ if (readlink_malloc("/etc/mtab", &p) < 0) {
+ if (e != buf)
+ e = stpcpy(e, " ");
+ e = stpcpy(e, "etc-mtab-not-symlink");
+ } else
+ free(p);
+
+ t = buf;
+
+ if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &t))
+ return -ENOMEM;
+
+ return 0;
+}
static int bus_manager_append_log_target(Manager *m, DBusMessageIter *i, const char *property, void *data) {
const char *t;
return 0;
}
+static int bus_manager_set_log_target(Manager *m, DBusMessageIter *i, const char *property) {
+ const char *t;
+
+ assert(m);
+ assert(i);
+ assert(property);
+
+ dbus_message_iter_get_basic(i, &t);
+
+ return log_set_target_from_string(t);
+}
+
static int bus_manager_append_log_level(Manager *m, DBusMessageIter *i, const char *property, void *data) {
const char *t;
return 0;
}
+static int bus_manager_set_log_level(Manager *m, DBusMessageIter *i, const char *property) {
+ const char *t;
+
+ assert(m);
+ assert(i);
+ assert(property);
+
+ dbus_message_iter_get_basic(i, &t);
+
+ return log_set_max_level_from_string(t);
+}
+
static int bus_manager_append_n_names(Manager *m, DBusMessageIter *i, const char *property, void *data) {
uint32_t u;
return 0;
}
+static int bus_manager_append_progress(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+ double d;
+
+ assert(m);
+ assert(i);
+ assert(property);
+
+ if (dual_timestamp_is_set(&m->finish_timestamp))
+ d = 1.0;
+ else
+ d = 1.0 - ((double) hashmap_size(m->jobs) / (double) m->n_installed_jobs);
+
+ if (!dbus_message_iter_append_basic(i, DBUS_TYPE_DOUBLE, &d))
+ return -ENOMEM;
+
+ return 0;
+}
+
static const char *message_get_sender_with_fallback(DBusMessage *m) {
const char *s;
const BusProperty properties[] = {
{ "org.freedesktop.systemd1.Manager", "Version", bus_property_append_string, "s", PACKAGE_STRING },
+ { "org.freedesktop.systemd1.Manager", "Distribution", bus_property_append_string, "s", DISTRIBUTION },
+ { "org.freedesktop.systemd1.Manager", "Features", bus_property_append_string, "s", SYSTEMD_FEATURES },
{ "org.freedesktop.systemd1.Manager", "RunningAs", bus_manager_append_running_as, "s", &m->running_as },
+ { "org.freedesktop.systemd1.Manager", "Tainted", bus_manager_append_tainted, "s", m },
+ { "org.freedesktop.systemd1.Manager", "InitRDTimestamp", bus_property_append_uint64, "t", &m->initrd_timestamp.realtime },
{ "org.freedesktop.systemd1.Manager", "StartupTimestamp", bus_property_append_uint64, "t", &m->startup_timestamp.realtime },
- { "org.freedesktop.systemd1.Manager", "LogLevel", bus_manager_append_log_level, "s", NULL },
- { "org.freedesktop.systemd1.Manager", "LogTarget", bus_manager_append_log_target, "s", NULL },
+ { "org.freedesktop.systemd1.Manager", "FinishTimestamp", bus_property_append_uint64, "t", &m->finish_timestamp.realtime },
+ { "org.freedesktop.systemd1.Manager", "LogLevel", bus_manager_append_log_level, "s", NULL, bus_manager_set_log_level},
+ { "org.freedesktop.systemd1.Manager", "LogTarget", bus_manager_append_log_target, "s", NULL, bus_manager_set_log_target},
{ "org.freedesktop.systemd1.Manager", "NNames", bus_manager_append_n_names, "u", NULL },
{ "org.freedesktop.systemd1.Manager", "NJobs", bus_manager_append_n_jobs, "u", NULL },
+ { "org.freedesktop.systemd1.Manager", "NInstalledJobs",bus_property_append_uint32, "u", &m->n_installed_jobs },
+ { "org.freedesktop.systemd1.Manager", "NFailedJobs", bus_property_append_uint32, "u", &m->n_failed_jobs },
+ { "org.freedesktop.systemd1.Manager", "Progress", bus_manager_append_progress, "d", NULL },
{ "org.freedesktop.systemd1.Manager", "Environment", bus_property_append_strv, "as", m->environment },
{ "org.freedesktop.systemd1.Manager", "ConfirmSpawn", bus_property_append_bool, "b", &m->confirm_spawn },
{ "org.freedesktop.systemd1.Manager", "ShowStatus", bus_property_append_bool, "b", &m->show_status },
{ "org.freedesktop.systemd1.Manager", "UnitPath", bus_property_append_strv, "as", m->lookup_paths.unit_path },
- { "org.freedesktop.systemd1.Manager", "SysVInitPath", bus_property_append_strv, "as", m->lookup_paths.sysvinit_path },
- { "org.freedesktop.systemd1.Manager", "SysVRcndPath", bus_property_append_strv, "as", m->lookup_paths.sysvrcnd_path },
{ "org.freedesktop.systemd1.Manager", "NotifySocket", bus_property_append_string, "s", m->notify_socket },
{ "org.freedesktop.systemd1.Manager", "ControlGroupHierarchy", bus_property_append_string, "s", m->cgroup_hierarchy },
+ { "org.freedesktop.systemd1.Manager", "MountAuto", bus_property_append_bool, "b", &m->mount_auto },
+ { "org.freedesktop.systemd1.Manager", "SwapAuto", bus_property_append_bool, "b", &m->swap_auto },
+ { "org.freedesktop.systemd1.Manager", "DefaultControllers", bus_property_append_strv, "as", m->default_controllers },
+ { "org.freedesktop.systemd1.Manager", "DefaultStandardOutput", bus_manager_append_exec_output, "s", &m->default_std_output },
+ { "org.freedesktop.systemd1.Manager", "DefaultStandardError", bus_manager_append_exec_output, "s", &m->default_std_error },
+#ifdef HAVE_SYSV_COMPAT
+ { "org.freedesktop.systemd1.Manager", "SysVConsole", bus_property_append_bool, "b", &m->sysv_console },
+ { "org.freedesktop.systemd1.Manager", "SysVInitPath", bus_property_append_strv, "as", m->lookup_paths.sysvinit_path },
+ { "org.freedesktop.systemd1.Manager", "SysVRcndPath", bus_property_append_strv, "as", m->lookup_paths.sysvrcnd_path },
+#endif
{ NULL, NULL, NULL, NULL, NULL }
};
DBUS_TYPE_OBJECT_PATH, &path,
DBUS_TYPE_INVALID))
goto oom;
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "GetUnitByPID")) {
+ Unit *u;
+ uint32_t pid;
+
+ if (!dbus_message_get_args(
+ message,
+ &error,
+ DBUS_TYPE_UINT32, &pid,
+ DBUS_TYPE_INVALID))
+ return bus_send_error_reply(m, connection, message, &error, -EINVAL);
+
+ if (!(u = cgroup_unit_by_pid(m, (pid_t) pid))) {
+ dbus_set_error(&error, BUS_ERROR_NO_SUCH_UNIT, "No unit for PID %lu is loaded.", (unsigned long) pid);
+ return bus_send_error_reply(m, connection, message, &error, -ENOENT);
+ }
+
+ if (!(reply = dbus_message_new_method_return(message)))
+ goto oom;
+
+ if (!(path = unit_dbus_path(u)))
+ goto oom;
+ if (!dbus_message_append_args(
+ reply,
+ DBUS_TYPE_OBJECT_PATH, &path,
+ DBUS_TYPE_INVALID))
+ goto oom;
} else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "LoadUnit")) {
const char *name;
Unit *u;
} else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "StartUnit"))
job_type = JOB_START;
+ else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "StartUnitReplace"))
+ job_type = JOB_START;
else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "StopUnit"))
job_type = JOB_STOP;
else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "ReloadUnit"))
} else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "ReloadOrTryRestartUnit")) {
reload_if_possible = true;
job_type = JOB_TRY_RESTART;
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "KillUnit")) {
+ const char *name, *swho, *smode;
+ int32_t signo;
+ Unit *u;
+ KillMode mode;
+ KillWho who;
+
+ if (!dbus_message_get_args(
+ message,
+ &error,
+ DBUS_TYPE_STRING, &name,
+ DBUS_TYPE_STRING, &swho,
+ DBUS_TYPE_STRING, &smode,
+ DBUS_TYPE_INT32, &signo,
+ DBUS_TYPE_INVALID))
+ return bus_send_error_reply(m, connection, message, &error, -EINVAL);
+
+ if ((mode = kill_mode_from_string(smode)) < 0 ||
+ (who = kill_who_from_string(swho)) < 0 ||
+ signo <= 0 ||
+ signo >= _NSIG)
+ return bus_send_error_reply(m, connection, message, &error, -EINVAL);
+
+ if (!(u = manager_get_unit(m, name))) {
+ dbus_set_error(&error, BUS_ERROR_NO_SUCH_UNIT, "Unit %s is not loaded.", name);
+ return bus_send_error_reply(m, connection, message, &error, -ENOENT);
+ }
+
+ if ((r = unit_kill(u, who, mode, signo, &error)) < 0)
+ return bus_send_error_reply(m, connection, message, &error, r);
+
+ if (!(reply = dbus_message_new_method_return(message)))
+ goto oom;
+
} else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "GetJob")) {
uint32_t id;
Job *j;
if (!(reply = dbus_message_new_method_return(message)))
goto oom;
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "ResetFailed")) {
+
+ manager_reset_failed(m);
+
+ if (!(reply = dbus_message_new_method_return(message)))
+ goto oom;
+
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "ResetFailedUnit")) {
+ const char *name;
+ Unit *u;
+
+ if (!dbus_message_get_args(
+ message,
+ &error,
+ DBUS_TYPE_STRING, &name,
+ DBUS_TYPE_INVALID))
+ return bus_send_error_reply(m, connection, message, &error, -EINVAL);
+
+ if (!(u = manager_get_unit(m, name))) {
+ dbus_set_error(&error, BUS_ERROR_NO_SUCH_UNIT, "Unit %s is not loaded.", name);
+ return bus_send_error_reply(m, connection, message, &error, -ENOENT);
+ }
+
+ unit_reset_failed(u);
+
+ if (!(reply = dbus_message_new_method_return(message)))
+ goto oom;
+
} else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "ListUnits")) {
DBusMessageIter iter, sub;
Iterator i;
dbus_message_iter_init_append(reply, &iter);
- if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, "(sssssouso)", &sub))
+ if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, "(ssssssouso)", &sub))
goto oom;
HASHMAP_FOREACH_KEY(u, k, m->units, i) {
char *u_path, *j_path;
- const char *description, *load_state, *active_state, *sub_state, *sjob_type;
+ const char *description, *load_state, *active_state, *sub_state, *sjob_type, *following;
DBusMessageIter sub2;
uint32_t job_id;
+ Unit *f;
if (k != u->meta.id)
continue;
active_state = unit_active_state_to_string(unit_active_state(u));
sub_state = unit_sub_state_to_string(u);
+ f = unit_following(u);
+ following = f ? f->meta.id : "";
+
if (!(u_path = unit_dbus_path(u)))
goto oom;
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &load_state) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &active_state) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &sub_state) ||
+ !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &following) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &u_path) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_UINT32, &job_id) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &sjob_type) ||
} else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "Exit")) {
if (m->running_as == MANAGER_SYSTEM) {
- dbus_set_error(&error, BUS_ERROR_NOT_SUPPORTED, "Exit is only supported for session managers.");
+ dbus_set_error(&error, BUS_ERROR_NOT_SUPPORTED, "Exit is only supported for user service managers.");
return bus_send_error_reply(m, connection, message, &error, -ENOTSUP);
}
m->exit_code = MANAGER_EXIT;
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "Reboot")) {
+
+ if (m->running_as != MANAGER_SYSTEM) {
+ dbus_set_error(&error, BUS_ERROR_NOT_SUPPORTED, "Reboot is only supported for system managers.");
+ return bus_send_error_reply(m, connection, message, &error, -ENOTSUP);
+ }
+
+ if (!(reply = dbus_message_new_method_return(message)))
+ goto oom;
+
+ m->exit_code = MANAGER_REBOOT;
+
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "PowerOff")) {
+
+ if (m->running_as != MANAGER_SYSTEM) {
+ dbus_set_error(&error, BUS_ERROR_NOT_SUPPORTED, "Powering off is only supported for system managers.");
+ return bus_send_error_reply(m, connection, message, &error, -ENOTSUP);
+ }
+
+ if (!(reply = dbus_message_new_method_return(message)))
+ goto oom;
+
+ m->exit_code = MANAGER_POWEROFF;
+
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "Halt")) {
+
+ if (m->running_as != MANAGER_SYSTEM) {
+ dbus_set_error(&error, BUS_ERROR_NOT_SUPPORTED, "Halting is only supported for system managers.");
+ return bus_send_error_reply(m, connection, message, &error, -ENOTSUP);
+ }
+
+ if (!(reply = dbus_message_new_method_return(message)))
+ goto oom;
+
+ m->exit_code = MANAGER_HALT;
+
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "KExec")) {
+
+ if (m->running_as != MANAGER_SYSTEM) {
+ dbus_set_error(&error, BUS_ERROR_NOT_SUPPORTED, "kexec is only supported for system managers.");
+ return bus_send_error_reply(m, connection, message, &error, -ENOTSUP);
+ }
+
+ if (!(reply = dbus_message_new_method_return(message)))
+ goto oom;
+
+ m->exit_code = MANAGER_KEXEC;
+
} else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "SetEnvironment")) {
char **l = NULL, **e = NULL;
} else
return bus_default_message_handler(m, connection, message, NULL, properties);
-
if (job_type != _JOB_TYPE_INVALID) {
- const char *name, *smode;
+ const char *name, *smode, *old_name = NULL;
JobMode mode;
Job *j;
Unit *u;
-
- if (!dbus_message_get_args(
- message,
- &error,
- DBUS_TYPE_STRING, &name,
- DBUS_TYPE_STRING, &smode,
- DBUS_TYPE_INVALID))
+ bool b;
+
+ if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "StartUnitReplace"))
+ b = dbus_message_get_args(
+ message,
+ &error,
+ DBUS_TYPE_STRING, &old_name,
+ DBUS_TYPE_STRING, &name,
+ DBUS_TYPE_STRING, &smode,
+ DBUS_TYPE_INVALID);
+ else
+ b = dbus_message_get_args(
+ message,
+ &error,
+ DBUS_TYPE_STRING, &name,
+ DBUS_TYPE_STRING, &smode,
+ DBUS_TYPE_INVALID);
+
+ if (!b)
return bus_send_error_reply(m, connection, message, &error, -EINVAL);
+ if (old_name)
+ if (!(u = manager_get_unit(m, old_name)) ||
+ !u->meta.job ||
+ u->meta.job->type != JOB_START) {
+ dbus_set_error(&error, BUS_ERROR_NO_SUCH_JOB, "No job queued for unit %s", old_name);
+ return bus_send_error_reply(m, connection, message, &error, -ENOENT);
+ }
+
+
if ((mode = job_mode_from_string(smode)) == _JOB_MODE_INVALID) {
dbus_set_error(&error, BUS_ERROR_INVALID_JOB_MODE, "Job mode %s is invalid.", smode);
return bus_send_error_reply(m, connection, message, &error, -EINVAL);
job_type = JOB_RELOAD;
}
- if (job_type == JOB_START && u->meta.only_by_dependency) {
- dbus_set_error(&error, BUS_ERROR_ONLY_BY_DEPENDENCY, "Unit may be activated by dependency only.");
+ if ((job_type == JOB_START && u->meta.refuse_manual_start) ||
+ (job_type == JOB_STOP && u->meta.refuse_manual_stop) ||
+ ((job_type == JOB_RESTART || job_type == JOB_TRY_RESTART) &&
+ (u->meta.refuse_manual_start || u->meta.refuse_manual_stop))) {
+ dbus_set_error(&error, BUS_ERROR_ONLY_BY_DEPENDENCY, "Operation refused, may be requested by dependency only.");
return bus_send_error_reply(m, connection, message, &error, -EPERM);
}
~ianmdlvl / elogind.git / blobdiff