core: skeleton for io.system.Unit interface and io.systemd.Unit.List method
This commit is contained in:
Ivan Kruglov
@@ -65,6 +65,7 @@ libcore_sources = files(
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'varlink.c',
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'varlink-common.c',
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'varlink-manager.c',
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'varlink-unit.c',
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)
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subdir('bpf/socket_bind')
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@@ -0,0 +1,237 @@
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/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#include "sd-json.h"
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#include "json-util.h"
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#include "manager.h"
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#include "set.h"
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#include "strv.h"
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#include "unit.h"
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#include "unit-name.h"
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#include "varlink-common.h"
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#include "varlink-unit.h"
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#include "varlink-util.h"
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#define JSON_BUILD_EMERGENCY_ACTION_NON_EMPTY(name, value) \
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SD_JSON_BUILD_PAIR_CONDITION(value > EMERGENCY_ACTION_NONE, name, SD_JSON_BUILD_STRING(emergency_action_to_string(value)))
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static int unit_dependencies_build_json(sd_json_variant **ret, const char *name, void *userdata) {
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_cleanup_(sd_json_variant_unrefp) sd_json_variant *v = NULL;
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Unit *u = ASSERT_PTR(userdata);
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UnitDependency d;
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int r;
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assert(ret);
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assert(name);
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d = unit_dependency_from_string(name);
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if (d < 0)
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return log_debug_errno(d, "Failed to get unit dependency for '%s': %m", name);
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void *value;
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Unit *other;
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HASHMAP_FOREACH_KEY(value, other, unit_get_dependencies(u, d)) {
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r = sd_json_variant_append_arrayb(&v, SD_JSON_BUILD_STRING(other->id));
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if (r < 0)
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return r;
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}
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*ret = TAKE_PTR(v);
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return 0;
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}
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static int unit_mounts_for_build_json(sd_json_variant **ret, const char *name, void *userdata) {
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_cleanup_(sd_json_variant_unrefp) sd_json_variant *v = NULL;
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Hashmap **mounts_for = userdata;
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UnitMountDependencyType d;
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const char *p;
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void *value;
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int r;
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assert(ret);
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assert(name);
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if (!mounts_for)
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return 0;
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d = unit_mount_dependency_type_from_string(name);
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if (d < 0)
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return log_debug_errno(d, "Failed to get unit mount dependency for '%s': %m", name);
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HASHMAP_FOREACH_KEY(value, p, mounts_for[d]) {
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r = sd_json_variant_append_arrayb(&v, SD_JSON_BUILD_STRING(p));
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if (r < 0)
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return r;
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}
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*ret = TAKE_PTR(v);
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return 0;
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}
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static int unit_conditions_build_json(sd_json_variant **ret, const char *name, void *userdata) {
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_cleanup_(sd_json_variant_unrefp) sd_json_variant *v = NULL;
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bool do_asserts = streq(name, "Asserts");
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Condition *list = userdata;
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int r;
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assert(ret);
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LIST_FOREACH(conditions, c, list) {
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r = sd_json_variant_append_arraybo(
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&v,
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SD_JSON_BUILD_PAIR_STRING("type", do_asserts ? assert_type_to_string(c->type)
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: condition_type_to_string(c->type)),
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SD_JSON_BUILD_PAIR_BOOLEAN("trigger", c->trigger),
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SD_JSON_BUILD_PAIR_BOOLEAN("negate", c->negate),
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JSON_BUILD_PAIR_STRING_NON_EMPTY("parameter", c->parameter));
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if (r < 0)
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return r;
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}
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*ret = TAKE_PTR(v);
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return 0;
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}
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static int unit_context_build_json(sd_json_variant **ret, const char *name, void *userdata) {
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Unit *u = ASSERT_PTR(userdata);
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return sd_json_buildo(
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ASSERT_PTR(ret),
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SD_JSON_BUILD_PAIR_STRING("Type", unit_type_to_string(u->type)),
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SD_JSON_BUILD_PAIR_STRING("ID", u->id),
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SD_JSON_BUILD_PAIR_CONDITION(!set_isempty(u->aliases), "Names", JSON_BUILD_STRING_SET(u->aliases)),
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/* [Unit] Section Options
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* https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#%5BUnit%5D%20Section%20Options */
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JSON_BUILD_PAIR_STRING_NON_EMPTY("Description", u->description),
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JSON_BUILD_PAIR_STRV_NON_EMPTY("Documentation", u->documentation),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("Wants", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("WantedBy", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("Requires", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("RequiredBy", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("Requisite", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("RequisiteOf", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("BindsTo", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("BoundBy", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("PartOf", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("ConsistsOf", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("Upholds", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("UpheldBy", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("Conflicts", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("ConflictedBy", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("Before", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("After", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("OnFailure", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("OnFailureOf", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("OnSuccess", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("OnSuccessOf", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("PropagatesReloadTo", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("ReloadPropagatedFrom", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("PropagatesStopTo", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("StopPropagatedFrom", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("JoinsNamespaceOf", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("RequiresMountsFor", unit_mounts_for_build_json, &u->mounts_for),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("WantsMountsFor", unit_mounts_for_build_json, &u->mounts_for),
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SD_JSON_BUILD_PAIR_STRING("OnSuccessJobMode", job_mode_to_string(u->on_success_job_mode)),
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SD_JSON_BUILD_PAIR_STRING("OnFailureJobMode", job_mode_to_string(u->on_failure_job_mode)),
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SD_JSON_BUILD_PAIR_BOOLEAN("IgnoreOnIsolate", u->ignore_on_isolate),
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SD_JSON_BUILD_PAIR_BOOLEAN("StopWhenUnneeded", u->stop_when_unneeded),
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SD_JSON_BUILD_PAIR_BOOLEAN("RefuseManualStart", u->refuse_manual_start),
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SD_JSON_BUILD_PAIR_BOOLEAN("RefuseManualStop", u->refuse_manual_stop),
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SD_JSON_BUILD_PAIR_BOOLEAN("AllowIsolate", u->allow_isolate),
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SD_JSON_BUILD_PAIR_BOOLEAN("DefaultDependencies", u->default_dependencies),
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SD_JSON_BUILD_PAIR_BOOLEAN("SurviveFinalKillSignal", u->survive_final_kill_signal),
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SD_JSON_BUILD_PAIR_STRING("CollectMode", collect_mode_to_string(u->collect_mode)),
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JSON_BUILD_EMERGENCY_ACTION_NON_EMPTY("FailureAction", u->failure_action),
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JSON_BUILD_EMERGENCY_ACTION_NON_EMPTY("SuccessAction", u->success_action),
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JSON_BUILD_PAIR_INTEGER_NON_NEGATIVE("FailureActionExitStatus", u->failure_action_exit_status),
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JSON_BUILD_PAIR_INTEGER_NON_NEGATIVE("SuccessActionExitStatus", u->success_action_exit_status),
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JSON_BUILD_PAIR_FINITE_USEC("JobTimeoutUSec", u->job_timeout),
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JSON_BUILD_PAIR_FINITE_USEC("JobRunningTimeoutUSec", u->job_running_timeout),
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JSON_BUILD_EMERGENCY_ACTION_NON_EMPTY("JobTimeoutAction", u->job_timeout_action),
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JSON_BUILD_PAIR_STRING_NON_EMPTY("JobTimeoutRebootArgument", u->job_timeout_reboot_arg),
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JSON_BUILD_PAIR_RATELIMIT_ENABLED("StartLimit", &u->start_ratelimit),
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JSON_BUILD_EMERGENCY_ACTION_NON_EMPTY("StartLimitAction", u->start_limit_action),
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JSON_BUILD_PAIR_STRING_NON_EMPTY("RebootArgument", u->reboot_arg),
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/* Conditions and Asserts
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* https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#Conditions%20and%20Asserts */
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("Conditions", unit_conditions_build_json, u->conditions),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("Asserts", unit_conditions_build_json, u->asserts),
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/* Others */
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("Triggers", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_CALLBACK_NON_NULL("TriggeredBy", unit_dependencies_build_json, u),
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JSON_BUILD_PAIR_STRING_NON_EMPTY("AccessSELinuxContext", u->access_selinux_context),
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JSON_BUILD_PAIR_STRING_NON_EMPTY("FragmentPath", u->fragment_path),
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JSON_BUILD_PAIR_STRING_NON_EMPTY("SourcePath", u->source_path),
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JSON_BUILD_PAIR_STRV_NON_EMPTY("DropInPaths", u->dropin_paths),
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JSON_BUILD_PAIR_STRING_NON_EMPTY("UnitFilePreset", preset_action_past_tense_to_string(unit_get_unit_file_preset(u))),
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SD_JSON_BUILD_PAIR_BOOLEAN("Transient", u->transient),
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SD_JSON_BUILD_PAIR_BOOLEAN("Perpetual", u->perpetual));
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// TODO follow up PRs:
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// JSON_BUILD_PAIR_CALLBACK_NON_NULL("CGroup", cgroup_context_build_json, u)
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// JSON_BUILD_PAIR_CALLBACK_NON_NULL("Exec", exec_context_build_json, u)
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// JSON_BUILD_PAIR_CALLBACK_NON_NULL("Kill", kill_context_build_json, u)
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// Mount/Automount context
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// Path context
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// Scope context
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// Swap context
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// Timer context
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// Service context
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// Socket context
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}
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static int list_unit_one(sd_varlink *link, Unit *unit, bool more) {
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_cleanup_(sd_json_variant_unrefp) sd_json_variant *v = NULL;
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int r;
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assert(link);
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assert(unit);
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r = sd_json_buildo(&v, SD_JSON_BUILD_PAIR_CALLBACK("context", unit_context_build_json, unit));
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if (r < 0)
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return r;
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if (more)
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return sd_varlink_notify(link, v);
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return sd_varlink_reply(link, v);
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}
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int vl_method_list_units(sd_varlink *link, sd_json_variant *parameters, sd_varlink_method_flags_t flags, void *userdata) {
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Manager *manager = ASSERT_PTR(userdata);
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int r;
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assert(link);
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assert(parameters);
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r = sd_varlink_dispatch(link, parameters, /* dispatch_table = */ NULL, /* userdata = */ NULL);
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if (r != 0)
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return r;
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if (!FLAGS_SET(flags, SD_VARLINK_METHOD_MORE))
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return sd_varlink_error(link, SD_VARLINK_ERROR_EXPECTED_MORE, NULL);
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const char *k;
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Unit *u, *previous = NULL;
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HASHMAP_FOREACH_KEY(u, k, manager->units) {
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/* ignore aliases */
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if (k != u->id)
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continue;
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if (previous) {
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r = list_unit_one(link, previous, /* more = */ true);
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if (r < 0)
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return r;
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}
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previous = u;
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}
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if (previous)
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return list_unit_one(link, previous, /* more = */ false);
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return sd_varlink_error(link, "io.systemd.Manager.NoSuchUnit", NULL);
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}
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@@ -0,0 +1,6 @@
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/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#include "sd-varlink.h"
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int vl_method_list_units(sd_varlink *link, sd_json_variant *parameters, sd_varlink_method_flags_t flags, void *userdata);
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+6
-1
@@ -14,12 +14,15 @@
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#include "unit.h"
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#include "user-util.h"
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#include "varlink.h"
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#include "varlink-io.systemd.Manager.h"
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#include "varlink-internal.h"
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#include "varlink-io.systemd.ManagedOOM.h"
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#include "varlink-io.systemd.Manager.h"
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#include "varlink-io.systemd.Unit.h"
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#include "varlink-io.systemd.UserDatabase.h"
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#include "varlink-io.systemd.service.h"
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#include "varlink-manager.h"
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#include "varlink-serialize.h"
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#include "varlink-unit.h"
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#include "varlink-util.h"
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typedef struct LookupParameters {
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@@ -610,6 +613,7 @@ int manager_setup_varlink_server(Manager *m) {
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r = sd_varlink_server_add_interface_many(
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s,
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&vl_interface_io_systemd_Manager,
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&vl_interface_io_systemd_Unit,
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&vl_interface_io_systemd_service);
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if (r < 0)
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return log_debug_errno(r, "Failed to add interfaces to varlink server: %m");
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@@ -617,6 +621,7 @@ int manager_setup_varlink_server(Manager *m) {
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r = sd_varlink_server_bind_method_many(
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s,
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"io.systemd.Manager.Describe", vl_method_describe_manager,
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"io.systemd.Unit.List", vl_method_list_units,
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"io.systemd.service.Ping", varlink_method_ping,
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"io.systemd.service.GetEnvironment", varlink_method_get_environment);
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if (r < 0)
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@@ -207,6 +207,7 @@ shared_sources = files(
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'varlink-io.systemd.Resolve.c',
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'varlink-io.systemd.Resolve.Monitor.c',
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'varlink-io.systemd.Udev.c',
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'varlink-io.systemd.Unit.c',
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'varlink-io.systemd.UserDatabase.c',
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'varlink-io.systemd.oom.c',
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'varlink-io.systemd.service.c',
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@@ -0,0 +1,176 @@
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/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#include "build.h"
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#include "varlink-idl-common.h"
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#include "varlink-io.systemd.Unit.h"
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static SD_VARLINK_DEFINE_STRUCT_TYPE(
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Condition,
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SD_VARLINK_FIELD_COMMENT("The condition type"),
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SD_VARLINK_DEFINE_FIELD(type, SD_VARLINK_STRING, 0),
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SD_VARLINK_FIELD_COMMENT("Whether the condition is a triggering condition"),
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SD_VARLINK_DEFINE_FIELD(trigger, SD_VARLINK_BOOL, 0),
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SD_VARLINK_FIELD_COMMENT("Whether the result of the condition is negated"),
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SD_VARLINK_DEFINE_FIELD(negate, SD_VARLINK_BOOL, 0),
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SD_VARLINK_FIELD_COMMENT("The parameter passed to the condition"),
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SD_VARLINK_DEFINE_FIELD(parameter, SD_VARLINK_STRING, SD_VARLINK_NULLABLE));
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static SD_VARLINK_DEFINE_STRUCT_TYPE(
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UnitContext,
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SD_VARLINK_FIELD_COMMENT("The unit type"),
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SD_VARLINK_DEFINE_FIELD(Type, SD_VARLINK_STRING, 0),
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SD_VARLINK_FIELD_COMMENT("The unit ID"),
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SD_VARLINK_DEFINE_FIELD(ID, SD_VARLINK_STRING, 0),
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SD_VARLINK_FIELD_COMMENT("The aliases of this unit"),
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SD_VARLINK_DEFINE_FIELD(Names, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
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/* [Unit] Section Options
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||||
* https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#%5BUnit%5D%20Section%20Options */
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SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#Description="),
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SD_VARLINK_DEFINE_FIELD(Description, SD_VARLINK_STRING, SD_VARLINK_NULLABLE),
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SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#Documentation="),
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SD_VARLINK_DEFINE_FIELD(Documentation, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
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SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#Wants="),
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SD_VARLINK_DEFINE_FIELD(Wants, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
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SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#WantedBy="),
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SD_VARLINK_DEFINE_FIELD(WantedBy, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
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SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#Requires="),
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SD_VARLINK_DEFINE_FIELD(Requires, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
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SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#WantedBy="),
|
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SD_VARLINK_DEFINE_FIELD(RequiredBy, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
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SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#Requisite="),
|
||||
SD_VARLINK_DEFINE_FIELD(Requisite, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
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SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#Requisite="),
|
||||
SD_VARLINK_DEFINE_FIELD(RequisiteOf, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#BindsTo="),
|
||||
SD_VARLINK_DEFINE_FIELD(BindsTo, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#BindsTo="),
|
||||
SD_VARLINK_DEFINE_FIELD(BoundBy, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#PartOf="),
|
||||
SD_VARLINK_DEFINE_FIELD(PartOf, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#PartOf="),
|
||||
SD_VARLINK_DEFINE_FIELD(ConsistsOf, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#Upholds="),
|
||||
SD_VARLINK_DEFINE_FIELD(Upholds, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#WantedBy="),
|
||||
SD_VARLINK_DEFINE_FIELD(UpheldBy, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#Conflicts="),
|
||||
SD_VARLINK_DEFINE_FIELD(Conflicts, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("The ConflictedBy= dependencies of this unit"),
|
||||
SD_VARLINK_DEFINE_FIELD(ConflictedBy, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#Before="),
|
||||
SD_VARLINK_DEFINE_FIELD(Before, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#Before="),
|
||||
SD_VARLINK_DEFINE_FIELD(After, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#OnFailure="),
|
||||
SD_VARLINK_DEFINE_FIELD(OnFailure, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("The OnFailureOf= dependencies of this unit"),
|
||||
SD_VARLINK_DEFINE_FIELD(OnFailureOf, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#OnSuccess="),
|
||||
SD_VARLINK_DEFINE_FIELD(OnSuccess, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("The OnSuccessOf= dependencies of this unit"),
|
||||
SD_VARLINK_DEFINE_FIELD(OnSuccessOf, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#PropagatesReloadTo="),
|
||||
SD_VARLINK_DEFINE_FIELD(PropagatesReloadTo, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#PropagatesReloadTo="),
|
||||
SD_VARLINK_DEFINE_FIELD(ReloadPropagatedFrom, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#PropagatesStopTo="),
|
||||
SD_VARLINK_DEFINE_FIELD(PropagatesStopTo, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#PropagatesStopTo="),
|
||||
SD_VARLINK_DEFINE_FIELD(StopPropagatedFrom, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#JoinsNamespaceOf="),
|
||||
SD_VARLINK_DEFINE_FIELD(JoinsNamespaceOf, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#RequiresMountsFor="),
|
||||
SD_VARLINK_DEFINE_FIELD(RequiresMountsFor, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#WantsMountsFor="),
|
||||
SD_VARLINK_DEFINE_FIELD(WantsMountsFor, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#OnSuccessJobMode="),
|
||||
SD_VARLINK_DEFINE_FIELD(OnSuccessJobMode, SD_VARLINK_STRING, 0),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#OnSuccessJobMode="),
|
||||
SD_VARLINK_DEFINE_FIELD(OnFailureJobMode, SD_VARLINK_STRING, 0),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#IgnoreOnIsolate="),
|
||||
SD_VARLINK_DEFINE_FIELD(IgnoreOnIsolate, SD_VARLINK_BOOL, 0),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#StopWhenUnneeded="),
|
||||
SD_VARLINK_DEFINE_FIELD(StopWhenUnneeded, SD_VARLINK_BOOL, 0),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#RefuseManualStart="),
|
||||
SD_VARLINK_DEFINE_FIELD(RefuseManualStart, SD_VARLINK_BOOL, 0),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#RefuseManualStart="),
|
||||
SD_VARLINK_DEFINE_FIELD(RefuseManualStop, SD_VARLINK_BOOL, 0),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#AllowIsolate="),
|
||||
SD_VARLINK_DEFINE_FIELD(AllowIsolate, SD_VARLINK_BOOL, 0),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#DefaultDependencies="),
|
||||
SD_VARLINK_DEFINE_FIELD(DefaultDependencies, SD_VARLINK_BOOL, 0),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#SurviveFinalKillSignal="),
|
||||
SD_VARLINK_DEFINE_FIELD(SurviveFinalKillSignal, SD_VARLINK_BOOL, 0),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#CollectMode="),
|
||||
SD_VARLINK_DEFINE_FIELD(CollectMode, SD_VARLINK_STRING, 0),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#FailureAction="),
|
||||
SD_VARLINK_DEFINE_FIELD(FailureAction, SD_VARLINK_STRING, SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#FailureAction="),
|
||||
SD_VARLINK_DEFINE_FIELD(SuccessAction, SD_VARLINK_STRING, SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#FailureActionExitStatus="),
|
||||
SD_VARLINK_DEFINE_FIELD(FailureActionExitStatus, SD_VARLINK_INT, SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#FailureActionExitStatus="),
|
||||
SD_VARLINK_DEFINE_FIELD(SuccessActionExitStatus, SD_VARLINK_INT, SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#JobTimeoutSec="),
|
||||
SD_VARLINK_DEFINE_FIELD(JobTimeoutUSec, SD_VARLINK_INT, SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#JobTimeoutSec="),
|
||||
SD_VARLINK_DEFINE_FIELD(JobRunningTimeoutUSec, SD_VARLINK_INT, SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#JobTimeoutAction="),
|
||||
SD_VARLINK_DEFINE_FIELD(JobTimeoutAction, SD_VARLINK_STRING, SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#JobTimeoutAction="),
|
||||
SD_VARLINK_DEFINE_FIELD(JobTimeoutRebootArgument, SD_VARLINK_STRING, SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#StartLimitIntervalSec=interval"),
|
||||
SD_VARLINK_DEFINE_FIELD_BY_TYPE(StartLimit, RateLimit, SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#StartLimitIntervalSec=interval"),
|
||||
SD_VARLINK_DEFINE_FIELD(StartLimitAction, SD_VARLINK_STRING, SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#RebootArgument="),
|
||||
SD_VARLINK_DEFINE_FIELD(RebootArgument, SD_VARLINK_STRING, SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#SourcePath="),
|
||||
SD_VARLINK_DEFINE_FIELD(SourcePath, SD_VARLINK_STRING, SD_VARLINK_NULLABLE),
|
||||
|
||||
/* Conditions and Asserts
|
||||
* https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#Conditions%20and%20Asserts */
|
||||
SD_VARLINK_FIELD_COMMENT("The conditions of this unit"),
|
||||
SD_VARLINK_DEFINE_FIELD_BY_TYPE(Conditions, Condition, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("The asserts of this unit"),
|
||||
SD_VARLINK_DEFINE_FIELD_BY_TYPE(Asserts, Condition, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
|
||||
/* Others */
|
||||
SD_VARLINK_FIELD_COMMENT("The Triggers= dependencies of this unit"),
|
||||
SD_VARLINK_DEFINE_FIELD(Triggers, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("The TriggeredBy= dependencies of this unit"),
|
||||
SD_VARLINK_DEFINE_FIELD(TriggeredBy, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("The SELinux context that is used to control access to the unit"),
|
||||
SD_VARLINK_DEFINE_FIELD(AccessSELinuxContext, SD_VARLINK_STRING, SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("The unit file path this unit was read from"),
|
||||
SD_VARLINK_DEFINE_FIELD(FragmentPath, SD_VARLINK_STRING, SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("The paths from which drop-in files were read for this unit"),
|
||||
SD_VARLINK_DEFINE_FIELD(DropInPaths, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("The unit file preset for this unit"),
|
||||
SD_VARLINK_DEFINE_FIELD(UnitFilePreset, SD_VARLINK_STRING, SD_VARLINK_NULLABLE),
|
||||
SD_VARLINK_FIELD_COMMENT("Whether this unit is transient"),
|
||||
SD_VARLINK_DEFINE_FIELD(Transient, SD_VARLINK_BOOL, 0),
|
||||
SD_VARLINK_FIELD_COMMENT("Whether this unit is perpetual"),
|
||||
SD_VARLINK_DEFINE_FIELD(Perpetual, SD_VARLINK_BOOL, 0));
|
||||
|
||||
static SD_VARLINK_DEFINE_ERROR(NoSuchUnit);
|
||||
|
||||
static SD_VARLINK_DEFINE_METHOD_FULL(
|
||||
List,
|
||||
SD_VARLINK_SUPPORTS_MORE,
|
||||
SD_VARLINK_FIELD_COMMENT("Configuration of the unit"),
|
||||
SD_VARLINK_DEFINE_OUTPUT_BY_TYPE(context, UnitContext, 0));
|
||||
|
||||
SD_VARLINK_DEFINE_INTERFACE(
|
||||
io_systemd_Unit,
|
||||
"io.systemd.Unit",
|
||||
SD_VARLINK_SYMBOL_COMMENT("List units"),
|
||||
&vl_method_List,
|
||||
&vl_type_RateLimit,
|
||||
SD_VARLINK_SYMBOL_COMMENT("An object to represent a unit's conditions"),
|
||||
&vl_type_Condition,
|
||||
SD_VARLINK_SYMBOL_COMMENT("An object to represent a unit's context"),
|
||||
&vl_type_UnitContext,
|
||||
SD_VARLINK_SYMBOL_COMMENT("No matching unit found"),
|
||||
&vl_error_NoSuchUnit);
|
||||
@@ -0,0 +1,6 @@
|
||||
/* SPDX-License-Identifier: LGPL-2.1-or-later */
|
||||
#pragma once
|
||||
|
||||
#include "sd-varlink-idl.h"
|
||||
|
||||
extern const sd_varlink_interface vl_interface_io_systemd_Unit;
|
||||
Reference in New Issue
Block a user