Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ Lesser General Public License for more details.
- You should have received a copy of the GNU General Public License
+ You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "dbus-unit.h"
#include "bus-errors.h"
#include "dbus-common.h"
+#include "selinux-access.h"
const char bus_unit_interface[] _introspect_("Unit") = BUS_UNIT_INTERFACE;
JobType job_type = _JOB_TYPE_INVALID;
char *path = NULL;
bool reload_if_possible = false;
+ int r;
dbus_error_init(&error);
+ r = selinux_unit_access_check(
+ connection,
+ message,
+ m,
+ u->source_path ? u->source_path : u->fragment_path,
+ &error);
+ if (r < 0)
+ return bus_send_error_reply(connection, message, &error, r);
+
if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Unit", "Start"))
job_type = JOB_START;
else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Unit", "Stop"))
reload_if_possible = true;
job_type = JOB_TRY_RESTART;
} else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Unit", "Kill")) {
- const char *swho, *smode;
+ const char *swho;
int32_t signo;
- KillMode mode;
KillWho who;
- int r;
if (!dbus_message_get_args(
message,
&error,
DBUS_TYPE_STRING, &swho,
- DBUS_TYPE_STRING, &smode,
DBUS_TYPE_INT32, &signo,
DBUS_TYPE_INVALID))
return bus_send_error_reply(connection, message, &error, -EINVAL);
return bus_send_error_reply(connection, message, &error, -EINVAL);
}
- if (isempty(smode))
- mode = KILL_CONTROL_GROUP;
- else {
- mode = kill_mode_from_string(smode);
- if (mode < 0)
- return bus_send_error_reply(connection, message, &error, -EINVAL);
- }
-
if (signo <= 0 || signo >= _NSIG)
return bus_send_error_reply(connection, message, &error, -EINVAL);
- if ((r = unit_kill(u, who, mode, signo, &error)) < 0)
+ r = unit_kill(u, who, signo, &error);
+ if (r < 0)
return bus_send_error_reply(connection, message, &error, r);
- if (!(reply = dbus_message_new_method_return(message)))
+ reply = dbus_message_new_method_return(message);
+ if (!reply)
goto oom;
} else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Unit", "ResetFailed")) {
const char *smode;
JobMode mode;
Job *j;
- int r;
if ((job_type == JOB_START && u->refuse_manual_start) ||
(job_type == JOB_STOP && u->refuse_manual_stop) ||
Manager *m = data;
Unit *u;
int r;
- DBusMessage *reply;
+ DBusMessage *reply = NULL;
+ DBusError error;
assert(connection);
assert(message);
assert(m);
+ dbus_error_init(&error);
+
if (streq(dbus_message_get_path(message), "/org/freedesktop/systemd1/unit")) {
/* Be nice to gdbus and return introspection data for our mid-level paths */
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
- if ((r = manager_get_unit_from_dbus_path(m, dbus_message_get_path(message), &u)) < 0) {
-
+ r = manager_load_unit_from_dbus_path(m, dbus_message_get_path(message), &error, &u);
+ if (r < 0) {
if (r == -ENOMEM)
- return DBUS_HANDLER_RESULT_NEED_MEMORY;
-
- if (r == -ENOENT) {
- DBusError e;
-
- dbus_error_init(&e);
- dbus_set_error_const(&e, DBUS_ERROR_UNKNOWN_OBJECT, "Unknown unit");
- return bus_send_error_reply(connection, message, &e, r);
- }
+ goto oom;
- return bus_send_error_reply(connection, message, NULL, r);
+ return bus_send_error_reply(connection, message, &error, r);
}
return bus_unit_message_dispatch(u, connection, message);
if (reply)
dbus_message_unref(reply);
+ dbus_error_free(&error);
+
return DBUS_HANDLER_RESULT_NEED_MEMORY;
}
/* Send a properties changed signal. First for the
* specific type, then for the generic unit. The
* clients may rely on this order to get atomic
- * behaviour if needed. */
+ * behavior if needed. */
if (UNIT_VTABLE(u)->bus_invalidating_properties) {
{ "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 },
- { "BindTo", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_BIND_TO]), 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 },
{ "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 },
- { "PropagateReloadTo", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_PROPAGATE_RELOAD_TO]), true },
- { "PropagateReloadFrom", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_PROPAGATE_RELOAD_FROM]), 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) },
~ianmdlvl / elogind.git / blobdiff