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Diffstat (limited to 'src/core/dbus-service.c')
| -rw-r--r-- | src/core/dbus-service.c | 266 |
1 files changed, 0 insertions, 266 deletions
diff --git a/src/core/dbus-service.c b/src/core/dbus-service.c deleted file mode 100644 index e1f3d5649..000000000 --- a/src/core/dbus-service.c +++ /dev/null @@ -1,266 +0,0 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - -/*** - This file is part of systemd. - - Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - 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 - Lesser General Public License for more details. - - 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 "strv.h" -#include "path-util.h" -#include "unit.h" -#include "service.h" -#include "dbus-execute.h" -#include "dbus-kill.h" -#include "dbus-cgroup.h" -#include "dbus-service.h" -#include "bus-util.h" - -static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_type, service_type, ServiceType); -static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_result, service_result, ServiceResult); -static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_restart, service_restart, ServiceRestart); -static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_notify_access, notify_access, NotifyAccess); -static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_failure_action, failure_action, FailureAction); - -const sd_bus_vtable bus_service_vtable[] = { - SD_BUS_VTABLE_START(0), - SD_BUS_PROPERTY("Type", "s", property_get_type, offsetof(Service, type), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("Restart", "s", property_get_restart, offsetof(Service, restart), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("PIDFile", "s", NULL, offsetof(Service, pid_file), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("NotifyAccess", "s", property_get_notify_access, offsetof(Service, notify_access), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("RestartUSec", "t", bus_property_get_usec, offsetof(Service, restart_usec), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("TimeoutStartUSec", "t", bus_property_get_usec, offsetof(Service, timeout_start_usec), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("TimeoutStopUSec", "t", bus_property_get_usec, offsetof(Service, timeout_stop_usec), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("WatchdogUSec", "t", bus_property_get_usec, offsetof(Service, watchdog_usec), SD_BUS_VTABLE_PROPERTY_CONST), - BUS_PROPERTY_DUAL_TIMESTAMP("WatchdogTimestamp", offsetof(Service, watchdog_timestamp), 0), - SD_BUS_PROPERTY("StartLimitInterval", "t", bus_property_get_usec, offsetof(Service, start_limit.interval), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("StartLimitBurst", "u", bus_property_get_unsigned, offsetof(Service, start_limit.burst), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("StartLimitAction", "s", property_get_failure_action, offsetof(Service, start_limit_action), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("RebootArgument", "s", NULL, offsetof(Service, reboot_arg), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("FailureAction", "s", property_get_failure_action, offsetof(Service, failure_action), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("PermissionsStartOnly", "b", bus_property_get_bool, offsetof(Service, permissions_start_only), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("RootDirectoryStartOnly", "b", bus_property_get_bool, offsetof(Service, root_directory_start_only), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("RemainAfterExit", "b", bus_property_get_bool, offsetof(Service, remain_after_exit), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("GuessMainPID", "b", bus_property_get_bool, offsetof(Service, guess_main_pid), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("MainPID", "u", bus_property_get_pid, offsetof(Service, main_pid), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), - SD_BUS_PROPERTY("ControlPID", "u", bus_property_get_pid, offsetof(Service, control_pid), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), - SD_BUS_PROPERTY("BusName", "s", NULL, offsetof(Service, bus_name), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("FileDescriptorStoreMax", "u", NULL, offsetof(Service, n_fd_store_max), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("StatusText", "s", NULL, offsetof(Service, status_text), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), - SD_BUS_PROPERTY("StatusErrno", "i", NULL, offsetof(Service, status_errno), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), - SD_BUS_PROPERTY("Result", "s", property_get_result, offsetof(Service, result), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), - BUS_EXEC_STATUS_VTABLE("ExecMain", offsetof(Service, main_exec_status), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), - BUS_EXEC_COMMAND_LIST_VTABLE("ExecStartPre", offsetof(Service, exec_command[SERVICE_EXEC_START_PRE]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), - BUS_EXEC_COMMAND_LIST_VTABLE("ExecStart", offsetof(Service, exec_command[SERVICE_EXEC_START]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), - BUS_EXEC_COMMAND_LIST_VTABLE("ExecStartPost", offsetof(Service, exec_command[SERVICE_EXEC_START_POST]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), - BUS_EXEC_COMMAND_LIST_VTABLE("ExecReload", offsetof(Service, exec_command[SERVICE_EXEC_RELOAD]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), - BUS_EXEC_COMMAND_LIST_VTABLE("ExecStop", offsetof(Service, exec_command[SERVICE_EXEC_STOP]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), - BUS_EXEC_COMMAND_LIST_VTABLE("ExecStopPost", offsetof(Service, exec_command[SERVICE_EXEC_STOP_POST]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), - SD_BUS_VTABLE_END -}; - -static int bus_service_set_transient_property( - Service *s, - const char *name, - sd_bus_message *message, - UnitSetPropertiesMode mode, - sd_bus_error *error) { - - int r; - - assert(s); - assert(name); - assert(message); - - if (streq(name, "RemainAfterExit")) { - int b; - - r = sd_bus_message_read(message, "b", &b); - if (r < 0) - return r; - - if (mode != UNIT_CHECK) { - s->remain_after_exit = b; - unit_write_drop_in_private_format(UNIT(s), mode, name, "RemainAfterExit=%s\n", yes_no(b)); - } - - return 1; - - } else if (streq(name, "Type")) { - const char *t; - ServiceType k; - - r = sd_bus_message_read(message, "s", &t); - if (r < 0) - return r; - - k = service_type_from_string(t); - if (k < 0) - return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid service type %s", t); - - if (mode != UNIT_CHECK) { - s->type = k; - unit_write_drop_in_private_format(UNIT(s), mode, name, "Type=%s\n", service_type_to_string(s->type)); - } - - return 1; - - } else if (streq(name, "ExecStart")) { - unsigned n = 0; - - r = sd_bus_message_enter_container(message, 'a', "(sasb)"); - if (r < 0) - return r; - - while ((r = sd_bus_message_enter_container(message, 'r', "sasb")) > 0) { - _cleanup_strv_free_ char **argv = NULL; - const char *path; - int b; - - r = sd_bus_message_read(message, "s", &path); - if (r < 0) - return r; - - if (!path_is_absolute(path)) - return sd_bus_error_set_errnof(error, EINVAL, "Path %s is not absolute.", path); - - r = sd_bus_message_read_strv(message, &argv); - if (r < 0) - return r; - - r = sd_bus_message_read(message, "b", &b); - if (r < 0) - return r; - - r = sd_bus_message_exit_container(message); - if (r < 0) - return r; - - if (mode != UNIT_CHECK) { - ExecCommand *c; - - c = new0(ExecCommand, 1); - if (!c) - return -ENOMEM; - - c->path = strdup(path); - if (!c->path) { - free(c); - return -ENOMEM; - } - - c->argv = argv; - argv = NULL; - - c->ignore = b; - - path_kill_slashes(c->path); - exec_command_append_list(&s->exec_command[SERVICE_EXEC_START], c); - } - - n++; - } - - if (r < 0) - return r; - - r = sd_bus_message_exit_container(message); - if (r < 0) - return r; - - if (mode != UNIT_CHECK) { - _cleanup_free_ char *buf = NULL; - _cleanup_fclose_ FILE *f = NULL; - ExecCommand *c; - size_t size = 0; - - if (n == 0) - s->exec_command[SERVICE_EXEC_START] = exec_command_free_list(s->exec_command[SERVICE_EXEC_START]); - - f = open_memstream(&buf, &size); - if (!f) - return -ENOMEM; - - fputs("ExecStart=\n", f); - - LIST_FOREACH(command, c, s->exec_command[SERVICE_EXEC_START]) { - _cleanup_free_ char *a; - - a = strv_join_quoted(c->argv); - if (!a) - return -ENOMEM; - - fprintf(f, "ExecStart=%s@%s %s\n", - c->ignore ? "-" : "", - c->path, - a); - } - - fflush(f); - unit_write_drop_in_private(UNIT(s), mode, name, buf); - } - - return 1; - } - - return 0; -} - -int bus_service_set_property( - Unit *u, - const char *name, - sd_bus_message *message, - UnitSetPropertiesMode mode, - sd_bus_error *error) { - - Service *s = SERVICE(u); - int r; - - assert(s); - assert(name); - assert(message); - - r = bus_cgroup_set_property(u, &s->cgroup_context, name, message, mode, error); - if (r != 0) - return r; - - if (u->transient && u->load_state == UNIT_STUB) { - /* This is a transient unit, let's load a little more */ - - r = bus_service_set_transient_property(s, name, message, mode, error); - if (r != 0) - return r; - - r = bus_exec_context_set_transient_property(u, &s->exec_context, name, message, mode, error); - if (r != 0) - return r; - - r = bus_kill_context_set_transient_property(u, &s->kill_context, name, message, mode, error); - if (r != 0) - return r; - } - - return 0; -} - -int bus_service_commit_properties(Unit *u) { - assert(u); - - unit_update_cgroup_members_masks(u); - unit_realize_cgroup(u); - - return 0; -} |