X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fcore%2Fdbus-unit.c;h=2ea59b2913883170185460ad96b96eef81d5e41c;hb=a255a7f1442590b95a54227636ed0e66398fb4ff;hp=8433a720b2a6f41fc898fe855476dddc25fa53c7;hpb=f274ece0f76b5709408821e317e87aef76123db6;p=elogind.git diff --git a/src/core/dbus-unit.c b/src/core/dbus-unit.c index 8433a720b..2ea59b291 100644 --- a/src/core/dbus-unit.c +++ b/src/core/dbus-unit.c @@ -27,6 +27,10 @@ #include "bus-errors.h" #include "dbus-common.h" #include "selinux-access.h" +#include "cgroup-util.h" +#include "strv.h" +#include "path-util.h" +#include "fileio.h" const char bus_unit_interface[] _introspect_("Unit") = BUS_UNIT_INTERFACE; @@ -77,6 +81,22 @@ static int bus_unit_append_following(DBusMessageIter *i, const char *property, v return 0; } +static int bus_unit_append_slice(DBusMessageIter *i, const char *property, void *data) { + Unit *u = data; + const char *d; + + assert(i); + assert(property); + assert(u); + + d = strempty(unit_slice_name(u)); + + if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &d)) + return -ENOMEM; + + return 0; +} + static int bus_unit_append_dependencies(DBusMessageIter *i, const char *property, void *data) { Unit *u; Iterator j; @@ -275,101 +295,69 @@ static int bus_unit_append_job(DBusMessageIter *i, const char *property, void *d return 0; } -static int bus_unit_append_default_cgroup(DBusMessageIter *i, const char *property, void *data) { +static int bus_unit_append_need_daemon_reload(DBusMessageIter *i, const char *property, void *data) { Unit *u = data; - char *t; - CGroupBonding *cgb; - bool success; + dbus_bool_t b; assert(i); assert(property); assert(u); - cgb = unit_get_default_cgroup(u); - if (cgb) { - t = cgroup_bonding_to_string(cgb); - if (!t) - return -ENOMEM; - } else - t = (char*) ""; - - success = dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &t); - - if (cgb) - free(t); - - return success ? 0 : -ENOMEM; -} - -static int bus_unit_append_cgroups(DBusMessageIter *i, const char *property, void *data) { - Unit *u = data; - CGroupBonding *cgb; - DBusMessageIter sub; - - if (!dbus_message_iter_open_container(i, DBUS_TYPE_ARRAY, "s", &sub)) - return -ENOMEM; - - LIST_FOREACH(by_unit, cgb, u->cgroup_bondings) { - char _cleanup_free_ *t = NULL; - bool success; - - t = cgroup_bonding_to_string(cgb); - if (!t) - return -ENOMEM; - - success = dbus_message_iter_append_basic(&sub, DBUS_TYPE_STRING, &t); - if (!success) - return -ENOMEM; - } + b = unit_need_daemon_reload(u); - if (!dbus_message_iter_close_container(i, &sub)) + if (!dbus_message_iter_append_basic(i, DBUS_TYPE_BOOLEAN, &b)) return -ENOMEM; return 0; } -static int bus_unit_append_cgroup_attrs(DBusMessageIter *i, const char *property, void *data) { - Unit *u = data; - CGroupAttribute *a; - DBusMessageIter sub, sub2; +static int bus_property_append_condition(DBusMessageIter *i, const char *property, void *data) { + Condition **cp = data; + Condition *c; + const char *name, *param; + dbus_bool_t trigger, negate; + dbus_int32_t state; + DBusMessageIter sub; - if (!dbus_message_iter_open_container(i, DBUS_TYPE_ARRAY, "(sss)", &sub)) - return -ENOMEM; + assert(i); + assert(property); + assert(cp); - LIST_FOREACH(by_unit, a, u->cgroup_attributes) { - char _cleanup_free_ *v = NULL; - bool success; + c = *cp; + assert(c); - if (a->map_callback) - a->map_callback(a->controller, a->name, a->value, &v); + name = condition_type_to_string(c->type); + param = c->parameter; + trigger = c->trigger; + negate = c->negate; + state = c->state; - success = - dbus_message_iter_open_container(&sub, DBUS_TYPE_STRUCT, NULL, &sub2) && - dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &a->controller) && - dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &a->name) && - dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, v ? &v : &a->value) && - dbus_message_iter_close_container(&sub, &sub2); - if (!success) - return -ENOMEM; - } - - if (!dbus_message_iter_close_container(i, &sub)) + if (!dbus_message_iter_open_container(i, DBUS_TYPE_STRUCT, NULL, &sub) || + !dbus_message_iter_append_basic(&sub, DBUS_TYPE_STRING, &name) || + !dbus_message_iter_append_basic(&sub, DBUS_TYPE_BOOLEAN, &trigger) || + !dbus_message_iter_append_basic(&sub, DBUS_TYPE_BOOLEAN, &negate) || + !dbus_message_iter_append_basic(&sub, DBUS_TYPE_STRING, ¶m) || + !dbus_message_iter_append_basic(&sub, DBUS_TYPE_INT32, &state) || + !dbus_message_iter_close_container(i, &sub)) return -ENOMEM; return 0; } -static int bus_unit_append_need_daemon_reload(DBusMessageIter *i, const char *property, void *data) { - Unit *u = data; - dbus_bool_t b; +static int bus_property_append_condition_list(DBusMessageIter *i, const char *property, void *data) { + Condition **first = data, *c; + DBusMessageIter sub; assert(i); - assert(property); - assert(u); + assert(data); - b = unit_need_daemon_reload(u); + if (!dbus_message_iter_open_container(i, DBUS_TYPE_ARRAY, "(sbbsi)", &sub)) + return -ENOMEM; - if (!dbus_message_iter_append_basic(i, DBUS_TYPE_BOOLEAN, &b)) + LIST_FOREACH(conditions, c, *first) + bus_property_append_condition(&sub, property, &c); + + if (!dbus_message_iter_close_container(i, &sub)) return -ENOMEM; return 0; @@ -467,6 +455,25 @@ static DBusHandlerResult bus_unit_message_dispatch(Unit *u, DBusConnection *conn reply = dbus_message_new_method_return(message); if (!reply) goto oom; + } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Unit", "SetProperties")) { + DBusMessageIter iter; + dbus_bool_t runtime; + + if (!dbus_message_iter_init(message, &iter)) + goto oom; + + if (bus_iter_get_basic_and_next(&iter, DBUS_TYPE_BOOLEAN, &runtime, true) < 0) + return bus_send_error_reply(connection, message, NULL, -EINVAL); + + SELINUX_UNIT_ACCESS_CHECK(u, connection, message, "start"); + + r = bus_unit_set_properties(u, &iter, runtime ? UNIT_RUNTIME : UNIT_PERSISTENT, true, &error); + if (r < 0) + return bus_send_error_reply(connection, message, &error, r); + + reply = dbus_message_new_method_return(message); + if (!reply) + goto oom; } else if (UNIT_VTABLE(u)->bus_message_handler) return UNIT_VTABLE(u)->bus_message_handler(u, connection, message); @@ -494,7 +501,7 @@ static DBusHandlerResult bus_unit_message_dispatch(Unit *u, DBusConnection *conn } if (reply) - if (!dbus_connection_send(connection, reply, NULL)) + if (!bus_maybe_send_reply(connection, message, reply)) goto oom; return DBUS_HANDLER_RESULT_HANDLED; @@ -585,7 +592,7 @@ static DBusHandlerResult bus_unit_message_handler(DBusConnection *connection, DB free(introspection); - if (!dbus_connection_send(connection, reply, NULL)) + if (!bus_maybe_send_reply(connection, message, reply)) goto oom; return DBUS_HANDLER_RESULT_HANDLED; @@ -613,8 +620,9 @@ const DBusObjectPathVTable bus_unit_vtable = { }; void bus_unit_send_change_signal(Unit *u) { - _cleanup_free_ char *p = NULL; _cleanup_dbus_message_unref_ DBusMessage *m = NULL; + _cleanup_free_ char *p = NULL; + int r; assert(u); @@ -632,8 +640,10 @@ void bus_unit_send_change_signal(Unit *u) { } p = unit_dbus_path(u); - if (!p) - goto oom; + if (!p) { + log_oom(); + return; + } if (u->sent_dbus_new_signal) { /* Send a properties changed signal. First for the @@ -646,19 +656,26 @@ void bus_unit_send_change_signal(Unit *u) { m = bus_properties_changed_new(p, UNIT_VTABLE(u)->bus_interface, UNIT_VTABLE(u)->bus_invalidating_properties); - if (!m) - goto oom; + if (!m) { + log_oom(); + return; + } - if (bus_broadcast(u->manager, m) < 0) - goto oom; + r = bus_broadcast(u->manager, m); + if (r < 0) { + log_error("Failed to broadcast change message: %s", strerror(-r)); + return; + } dbus_message_unref(m); } m = bus_properties_changed_new(p, "org.freedesktop.systemd1.Unit", INVALIDATING_PROPERTIES); - if (!m) - goto oom; + if (!m) { + log_oom(); + return; + } } else { /* Send a new signal */ @@ -666,25 +683,27 @@ void bus_unit_send_change_signal(Unit *u) { m = dbus_message_new_signal("/org/freedesktop/systemd1", "org.freedesktop.systemd1.Manager", "UnitNew"); - if (!m) - goto oom; + if (!m) { + log_oom(); + return; + } if (!dbus_message_append_args(m, DBUS_TYPE_STRING, &u->id, DBUS_TYPE_OBJECT_PATH, &p, - DBUS_TYPE_INVALID)) - goto oom; + DBUS_TYPE_INVALID)) { + log_oom(); + return; + } } - if (bus_broadcast(u->manager, m) < 0) - goto oom; + r = bus_broadcast(u->manager, m); + if (r < 0) { + log_error("Failed to broadcast UnitNew/PropertiesChanged message."); + return; + } u->sent_dbus_new_signal = true; - - return; - -oom: - log_oom(); } void bus_unit_send_removed_signal(Unit *u) { @@ -761,7 +780,7 @@ DBusHandlerResult bus_unit_queue_job( (type == JOB_START || type == JOB_RESTART || type == JOB_TRY_RESTART) ? "start" : type == JOB_STOP ? "stop" : "reload"); - if (type == JOB_STOP && u->load_state == UNIT_ERROR && unit_active_state(u) == UNIT_INACTIVE) { + if (type == JOB_STOP && (u->load_state == UNIT_NOT_FOUND || u->load_state == UNIT_ERROR) && unit_active_state(u) == UNIT_INACTIVE) { dbus_set_error(&error, BUS_ERROR_NO_SUCH_UNIT, "Unit %s not loaded.", u->id); return bus_send_error_reply(connection, message, &error, -EPERM); } @@ -798,7 +817,7 @@ DBusHandlerResult bus_unit_queue_job( DBUS_TYPE_INVALID)) goto oom; - if (!dbus_connection_send(connection, reply, NULL)) + if (!bus_maybe_send_reply(connection, message, reply)) goto oom; return DBUS_HANDLER_RESULT_HANDLED; @@ -809,69 +828,273 @@ oom: return DBUS_HANDLER_RESULT_NEED_MEMORY; } +static int bus_unit_set_transient_property( + Unit *u, + const char *name, + DBusMessageIter *i, + UnitSetPropertiesMode mode, + DBusError *error) { + + int r; + + assert(u); + assert(name); + assert(i); + + if (streq(name, "Description")) { + if (dbus_message_iter_get_arg_type(i) != DBUS_TYPE_STRING) + return -EINVAL; + + if (mode != UNIT_CHECK) { + const char *description; + + dbus_message_iter_get_basic(i, &description); + + r = unit_set_description(u, description); + if (r < 0) + return r; + + unit_write_drop_in_format(u, mode, name, "[Unit]\nDescription=%s\n", description); + } + + return 1; + + } else if (streq(name, "Slice") && unit_get_cgroup_context(u)) { + const char *s; + + if (dbus_message_iter_get_arg_type(i) != DBUS_TYPE_STRING) + return -EINVAL; + + dbus_message_iter_get_basic(i, &s); + + if (isempty(s)) { + if (mode != UNIT_CHECK) { + unit_ref_unset(&u->slice); + unit_remove_drop_in(u, mode, name); + } + } else { + Unit *slice; + + r = manager_load_unit(u->manager, s, NULL, error, &slice); + if (r < 0) + return r; + + if (slice->type != UNIT_SLICE) + return -EINVAL; + + if (mode != UNIT_CHECK) { + unit_ref_set(&u->slice, slice); + unit_write_drop_in_private_format(u, mode, name, "Slice=%s\n", s); + } + } + + return 1; + + } else if (streq(name, "Requires") || + streq(name, "RequiresOverridable") || + streq(name, "Requisite") || + streq(name, "RequisiteOverridable") || + streq(name, "Wants") || + streq(name, "BindsTo") || + streq(name, "Conflicts") || + streq(name, "Before") || + streq(name, "After") || + streq(name, "OnFailure") || + streq(name, "PropagatesReloadTo") || + streq(name, "ReloadPropagatedFrom") || + streq(name, "PartOf")) { + + UnitDependency d; + DBusMessageIter sub; + + d = unit_dependency_from_string(name); + if (d < 0) + return -EINVAL; + + if (dbus_message_iter_get_arg_type(i) != DBUS_TYPE_ARRAY || + dbus_message_iter_get_element_type(i) != DBUS_TYPE_STRING) + return -EINVAL; + + dbus_message_iter_recurse(i, &sub); + while (dbus_message_iter_get_arg_type(&sub) == DBUS_TYPE_STRING) { + const char *other; + + dbus_message_iter_get_basic(&sub, &other); + + if (!unit_name_is_valid(other, false)) + return -EINVAL; + + if (mode != UNIT_CHECK) { + _cleanup_free_ char *label = NULL; + + r = unit_add_dependency_by_name(u, d, other, NULL, true); + if (r < 0) + return r; + + label = strjoin(name, "-", other, NULL); + if (!label) + return -ENOMEM; + + unit_write_drop_in_format(u, mode, label, "[Unit]\n%s=%s\n", name, other); + } + + dbus_message_iter_next(&sub); + } + + return 1; + } + + return 0; +} + +int bus_unit_set_properties( + Unit *u, + DBusMessageIter *iter, + UnitSetPropertiesMode mode, + bool commit, + DBusError *error) { + + bool for_real = false; + DBusMessageIter sub; + unsigned n = 0; + int r; + + assert(u); + assert(iter); + + if (u->transient) + mode &= UNIT_RUNTIME; + + /* We iterate through the array twice. First run we just check + * if all passed data is valid, second run actually applies + * it. This is to implement transaction-like behaviour without + * actually providing full transactions. */ + + if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_ARRAY || + dbus_message_iter_get_element_type(iter) != DBUS_TYPE_STRUCT) + return -EINVAL; + + dbus_message_iter_recurse(iter, &sub); + for (;;) { + DBusMessageIter sub2, sub3; + const char *name; + + if (dbus_message_iter_get_arg_type(&sub) == DBUS_TYPE_INVALID) { + + if (for_real || mode == UNIT_CHECK) + break; + + /* Reached EOF. Let's try again, and this time for realz... */ + dbus_message_iter_recurse(iter, &sub); + for_real = true; + continue; + } + + if (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_STRUCT) + return -EINVAL; + + dbus_message_iter_recurse(&sub, &sub2); + + if (bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &name, true) < 0 || + dbus_message_iter_get_arg_type(&sub2) != DBUS_TYPE_VARIANT) + return -EINVAL; + + if (!UNIT_VTABLE(u)->bus_set_property) { + dbus_set_error(error, DBUS_ERROR_PROPERTY_READ_ONLY, "Objects of this type do not support setting properties."); + return -ENOENT; + } + + dbus_message_iter_recurse(&sub2, &sub3); + r = UNIT_VTABLE(u)->bus_set_property(u, name, &sub3, for_real ? mode : UNIT_CHECK, error); + if (r == 0 && u->transient && u->load_state == UNIT_STUB) + r = bus_unit_set_transient_property(u, name, &sub3, for_real ? mode : UNIT_CHECK, error); + if (r < 0) + return r; + if (r == 0) { + dbus_set_error(error, DBUS_ERROR_PROPERTY_READ_ONLY, "Cannot set property %s, or unknown property.", name); + return -ENOENT; + } + + dbus_message_iter_next(&sub); + + n += for_real; + } + + if (commit && n > 0 && UNIT_VTABLE(u)->bus_commit_properties) + UNIT_VTABLE(u)->bus_commit_properties(u); + + return n; +} + const BusProperty bus_unit_properties[] = { - { "Id", bus_property_append_string, "s", offsetof(Unit, id), true }, - { "Names", bus_unit_append_names, "as", 0 }, - { "Following", bus_unit_append_following, "s", 0 }, - { "Requires", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_REQUIRES]), true }, - { "RequiresOverridable", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_REQUIRES_OVERRIDABLE]), true }, - { "Requisite", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_REQUISITE]), true }, - { "RequisiteOverridable", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_REQUISITE_OVERRIDABLE]), true }, - { "Wants", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_WANTS]), true }, - { "BindsTo", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_BINDS_TO]), true }, - { "PartOf", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_PART_OF]), true }, - { "RequiredBy", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_REQUIRED_BY]), true }, - { "RequiredByOverridable",bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_REQUIRED_BY_OVERRIDABLE]), true }, - { "WantedBy", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_WANTED_BY]), true }, - { "BoundBy", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_BOUND_BY]), true }, - { "ConsistsOf", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_CONSISTS_OF]), true }, - { "Conflicts", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_CONFLICTS]), true }, - { "ConflictedBy", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_CONFLICTED_BY]), true }, - { "Before", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_BEFORE]), true }, - { "After", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_AFTER]), true }, - { "OnFailure", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_ON_FAILURE]), true }, - { "Triggers", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_TRIGGERS]), true }, - { "TriggeredBy", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_TRIGGERED_BY]), true }, - { "PropagatesReloadTo", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_PROPAGATES_RELOAD_TO]), true }, - { "ReloadPropagatedFrom", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_RELOAD_PROPAGATED_FROM]), true }, - { "RequiresMountsFor", bus_property_append_strv, "as", offsetof(Unit, requires_mounts_for), true }, - { "Documentation", bus_property_append_strv, "as", offsetof(Unit, documentation), true }, - { "Description", bus_unit_append_description, "s", 0 }, - { "LoadState", bus_unit_append_load_state, "s", offsetof(Unit, load_state) }, - { "ActiveState", bus_unit_append_active_state, "s", 0 }, - { "SubState", bus_unit_append_sub_state, "s", 0 }, - { "FragmentPath", bus_property_append_string, "s", offsetof(Unit, fragment_path), true }, - { "SourcePath", bus_property_append_string, "s", offsetof(Unit, source_path), true }, - { "UnitFileState", bus_unit_append_file_state, "s", 0 }, - { "InactiveExitTimestamp",bus_property_append_usec, "t", offsetof(Unit, inactive_exit_timestamp.realtime) }, - { "InactiveExitTimestampMonotonic", bus_property_append_usec, "t", offsetof(Unit, inactive_exit_timestamp.monotonic) }, - { "ActiveEnterTimestamp", bus_property_append_usec, "t", offsetof(Unit, active_enter_timestamp.realtime) }, - { "ActiveEnterTimestampMonotonic", bus_property_append_usec, "t", offsetof(Unit, active_enter_timestamp.monotonic) }, - { "ActiveExitTimestamp", bus_property_append_usec, "t", offsetof(Unit, active_exit_timestamp.realtime) }, - { "ActiveExitTimestampMonotonic", bus_property_append_usec, "t", offsetof(Unit, active_exit_timestamp.monotonic) }, - { "InactiveEnterTimestamp", bus_property_append_usec, "t", offsetof(Unit, inactive_enter_timestamp.realtime) }, - { "InactiveEnterTimestampMonotonic",bus_property_append_usec, "t", offsetof(Unit, inactive_enter_timestamp.monotonic) }, - { "CanStart", bus_unit_append_can_start, "b", 0 }, - { "CanStop", bus_unit_append_can_stop, "b", 0 }, - { "CanReload", bus_unit_append_can_reload, "b", 0 }, - { "CanIsolate", bus_unit_append_can_isolate, "b", 0 }, - { "Job", bus_unit_append_job, "(uo)", 0 }, - { "StopWhenUnneeded", bus_property_append_bool, "b", offsetof(Unit, stop_when_unneeded) }, - { "RefuseManualStart", bus_property_append_bool, "b", offsetof(Unit, refuse_manual_start) }, - { "RefuseManualStop", bus_property_append_bool, "b", offsetof(Unit, refuse_manual_stop) }, - { "AllowIsolate", bus_property_append_bool, "b", offsetof(Unit, allow_isolate) }, - { "DefaultDependencies", bus_property_append_bool, "b", offsetof(Unit, default_dependencies) }, - { "OnFailureIsolate", bus_property_append_bool, "b", offsetof(Unit, on_failure_isolate) }, - { "IgnoreOnIsolate", bus_property_append_bool, "b", offsetof(Unit, ignore_on_isolate) }, - { "IgnoreOnSnapshot", bus_property_append_bool, "b", offsetof(Unit, ignore_on_snapshot) }, - { "DefaultControlGroup", bus_unit_append_default_cgroup, "s", 0 }, - { "ControlGroup", bus_unit_append_cgroups, "as", 0 }, - { "ControlGroupAttributes", bus_unit_append_cgroup_attrs,"a(sss)", 0 }, - { "NeedDaemonReload", bus_unit_append_need_daemon_reload, "b", 0 }, - { "JobTimeoutUSec", bus_property_append_usec, "t", offsetof(Unit, job_timeout) }, - { "ConditionTimestamp", bus_property_append_usec, "t", offsetof(Unit, condition_timestamp.realtime) }, - { "ConditionTimestampMonotonic", bus_property_append_usec, "t", offsetof(Unit, condition_timestamp.monotonic) }, - { "ConditionResult", bus_property_append_bool, "b", offsetof(Unit, condition_result) }, - { "LoadError", bus_unit_append_load_error, "(ss)", 0 }, - { NULL, } + { "Id", bus_property_append_string, "s", offsetof(Unit, id), true }, + { "Names", bus_unit_append_names, "as", 0 }, + { "Following", bus_unit_append_following, "s", 0 }, + { "Requires", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_REQUIRES]), true }, + { "RequiresOverridable", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_REQUIRES_OVERRIDABLE]), true }, + { "Requisite", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_REQUISITE]), true }, + { "RequisiteOverridable", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_REQUISITE_OVERRIDABLE]), true }, + { "Wants", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_WANTS]), true }, + { "BindsTo", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_BINDS_TO]), true }, + { "PartOf", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_PART_OF]), true }, + { "RequiredBy", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_REQUIRED_BY]), true }, + { "RequiredByOverridable", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_REQUIRED_BY_OVERRIDABLE]), true }, + { "WantedBy", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_WANTED_BY]), true }, + { "BoundBy", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_BOUND_BY]), true }, + { "ConsistsOf", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_CONSISTS_OF]), true }, + { "Conflicts", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_CONFLICTS]), true }, + { "ConflictedBy", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_CONFLICTED_BY]), true }, + { "Before", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_BEFORE]), true }, + { "After", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_AFTER]), true }, + { "OnFailure", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_ON_FAILURE]), true }, + { "Triggers", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_TRIGGERS]), true }, + { "TriggeredBy", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_TRIGGERED_BY]), true }, + { "PropagatesReloadTo", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_PROPAGATES_RELOAD_TO]), true }, + { "ReloadPropagatedFrom", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_RELOAD_PROPAGATED_FROM]), true }, + { "RequiresMountsFor", bus_property_append_strv, "as", offsetof(Unit, requires_mounts_for), true }, + { "Documentation", bus_property_append_strv, "as", offsetof(Unit, documentation), true }, + { "Description", bus_unit_append_description, "s", 0 }, + { "LoadState", bus_unit_append_load_state, "s", offsetof(Unit, load_state) }, + { "ActiveState", bus_unit_append_active_state, "s", 0 }, + { "SubState", bus_unit_append_sub_state, "s", 0 }, + { "FragmentPath", bus_property_append_string, "s", offsetof(Unit, fragment_path), true }, + { "SourcePath", bus_property_append_string, "s", offsetof(Unit, source_path), true }, + { "DropInPaths", bus_property_append_strv, "as", offsetof(Unit, dropin_paths), true }, + { "UnitFileState", bus_unit_append_file_state, "s", 0 }, + { "InactiveExitTimestamp", bus_property_append_usec, "t", offsetof(Unit, inactive_exit_timestamp.realtime) }, + { "InactiveExitTimestampMonotonic", bus_property_append_usec, "t", offsetof(Unit, inactive_exit_timestamp.monotonic) }, + { "ActiveEnterTimestamp", bus_property_append_usec, "t", offsetof(Unit, active_enter_timestamp.realtime) }, + { "ActiveEnterTimestampMonotonic", bus_property_append_usec, "t", offsetof(Unit, active_enter_timestamp.monotonic) }, + { "ActiveExitTimestamp", bus_property_append_usec, "t", offsetof(Unit, active_exit_timestamp.realtime) }, + { "ActiveExitTimestampMonotonic", bus_property_append_usec, "t", offsetof(Unit, active_exit_timestamp.monotonic) }, + { "InactiveEnterTimestamp", bus_property_append_usec, "t", offsetof(Unit, inactive_enter_timestamp.realtime) }, + { "InactiveEnterTimestampMonotonic", bus_property_append_usec, "t", offsetof(Unit, inactive_enter_timestamp.monotonic) }, + { "CanStart", bus_unit_append_can_start, "b", 0 }, + { "CanStop", bus_unit_append_can_stop, "b", 0 }, + { "CanReload", bus_unit_append_can_reload, "b", 0 }, + { "CanIsolate", bus_unit_append_can_isolate, "b", 0 }, + { "Job", bus_unit_append_job, "(uo)", 0 }, + { "StopWhenUnneeded", bus_property_append_bool, "b", offsetof(Unit, stop_when_unneeded) }, + { "RefuseManualStart", bus_property_append_bool, "b", offsetof(Unit, refuse_manual_start) }, + { "RefuseManualStop", bus_property_append_bool, "b", offsetof(Unit, refuse_manual_stop) }, + { "AllowIsolate", bus_property_append_bool, "b", offsetof(Unit, allow_isolate) }, + { "DefaultDependencies", bus_property_append_bool, "b", offsetof(Unit, default_dependencies) }, + { "OnFailureIsolate", bus_property_append_bool, "b", offsetof(Unit, on_failure_isolate) }, + { "IgnoreOnIsolate", bus_property_append_bool, "b", offsetof(Unit, ignore_on_isolate) }, + { "IgnoreOnSnapshot", bus_property_append_bool, "b", offsetof(Unit, ignore_on_snapshot) }, + { "NeedDaemonReload", bus_unit_append_need_daemon_reload, "b", 0 }, + { "JobTimeoutUSec", bus_property_append_usec, "t", offsetof(Unit, job_timeout) }, + { "ConditionTimestamp", bus_property_append_usec, "t", offsetof(Unit, condition_timestamp.realtime) }, + { "ConditionTimestampMonotonic", bus_property_append_usec, "t", offsetof(Unit, condition_timestamp.monotonic) }, + { "ConditionResult", bus_property_append_bool, "b", offsetof(Unit, condition_result) }, + { "Conditions", bus_property_append_condition_list, "a(sbbsi)", offsetof(Unit, conditions) }, + { "LoadError", bus_unit_append_load_error, "(ss)", 0 }, + { "Transient", bus_property_append_bool, "b", offsetof(Unit, transient) }, + {} +}; + +const BusProperty bus_unit_cgroup_properties[] = { + { "Slice", bus_unit_append_slice, "s", 0 }, + { "ControlGroup", bus_property_append_string, "s", offsetof(Unit, cgroup_path), true }, + {} };