#include "env-util.h"
#include "path-util.h"
#include "bus-error.h"
+#include "calendarspec.h"
static bool arg_scope = false;
static bool arg_remain_after_exit = false;
static bool arg_nice_set = false;
static char **arg_environment = NULL;
static char **arg_property = NULL;
+static usec_t arg_on_active = 0;
+static usec_t arg_on_boot = 0;
+static usec_t arg_on_startup = 0;
+static usec_t arg_on_unit_active = 0;
+static usec_t arg_on_unit_inactive = 0;
+static char *arg_on_calendar = NULL;
+static char **arg_timer_property = NULL;
static void help(void) {
- printf("%s [OPTIONS...] COMMAND [ARGS...]\n\n"
- "Run the specified command in a transient scope or service unit.\n\n"
- " -h --help Show this help\n"
- " --version Show package version\n"
- " --user Run as user unit\n"
- " -H --host=[USER@]HOST Operate on remote host\n"
- " -M --machine=CONTAINER Operate on local container\n"
- " --scope Run this as scope rather than service\n"
- " --unit=UNIT Run under the specified unit name\n"
- " -p --property=NAME=VALUE Set unit property\n"
- " --description=TEXT Description for unit\n"
- " --slice=SLICE Run in the specified slice\n"
- " -r --remain-after-exit Leave service around until explicitly stopped\n"
- " --send-sighup Send SIGHUP when terminating\n"
- " --service-type=TYPE Service type\n"
- " --uid=USER Run as system user\n"
- " --gid=GROUP Run as system group\n"
- " --nice=NICE Nice level\n"
- " --setenv=NAME=VALUE Set environment\n",
+ printf("%s [OPTIONS...] {COMMAND} [ARGS...]\n\n"
+ "Run the specified command in a transient scope or service or timer\n"
+ "unit. If timer option is specified and unit is exist which is\n"
+ "specified with --unit option then command can be ommited.\n\n"
+ " -h --help Show this help\n"
+ " --version Show package version\n"
+ " --user Run as user unit\n"
+ " -H --host=[USER@]HOST Operate on remote host\n"
+ " -M --machine=CONTAINER Operate on local container\n"
+ " --scope Run this as scope rather than service\n"
+ " --unit=UNIT Run under the specified unit name\n"
+ " -p --property=NAME=VALUE Set unit property\n"
+ " --description=TEXT Description for unit\n"
+ " --slice=SLICE Run in the specified slice\n"
+ " -r --remain-after-exit Leave service around until explicitly stopped\n"
+ " --send-sighup Send SIGHUP when terminating\n"
+ " --service-type=TYPE Service type\n"
+ " --uid=USER Run as system user\n"
+ " --gid=GROUP Run as system group\n"
+ " --nice=NICE Nice level\n"
+ " --setenv=NAME=VALUE Set environment\n\n"
+ "Timer options:\n\n"
+ " --on-active=SEC Run after seconds\n"
+ " --on-boot=SEC Run after seconds from machine was booted up\n"
+ " --on-startup=SEC Run after seconds from systemd was first started\n"
+ " --on-unit-active=SEC Run after seconds from the last activation\n"
+ " --on-unit-inactive=SEC Run after seconds from the last deactivation\n"
+ " --on-calendar=SPEC Realtime timer\n"
+ " --timer-property=NAME=VALUE Set timer unit property\n",
program_invocation_short_name);
}
+static bool with_timer(void) {
+ return arg_on_active || arg_on_boot || arg_on_startup || arg_on_unit_active || arg_on_unit_inactive || arg_on_calendar;
+}
+
static int parse_argv(int argc, char *argv[]) {
enum {
ARG_EXEC_GROUP,
ARG_SERVICE_TYPE,
ARG_NICE,
- ARG_SETENV
+ ARG_SETENV,
+ ARG_ON_ACTIVE,
+ ARG_ON_BOOT,
+ ARG_ON_STARTUP,
+ ARG_ON_UNIT_ACTIVE,
+ ARG_ON_UNIT_INACTIVE,
+ ARG_ON_CALENDAR,
+ ARG_TIMER_PROPERTY
};
static const struct option options[] = {
- { "help", no_argument, NULL, 'h' },
- { "version", no_argument, NULL, ARG_VERSION },
- { "user", no_argument, NULL, ARG_USER },
- { "system", no_argument, NULL, ARG_SYSTEM },
- { "scope", no_argument, NULL, ARG_SCOPE },
- { "unit", required_argument, NULL, ARG_UNIT },
- { "description", required_argument, NULL, ARG_DESCRIPTION },
- { "slice", required_argument, NULL, ARG_SLICE },
- { "remain-after-exit", no_argument, NULL, 'r' },
- { "send-sighup", no_argument, NULL, ARG_SEND_SIGHUP },
- { "host", required_argument, NULL, 'H' },
- { "machine", required_argument, NULL, 'M' },
- { "service-type", required_argument, NULL, ARG_SERVICE_TYPE },
- { "uid", required_argument, NULL, ARG_EXEC_USER },
- { "gid", required_argument, NULL, ARG_EXEC_GROUP },
- { "nice", required_argument, NULL, ARG_NICE },
- { "setenv", required_argument, NULL, ARG_SETENV },
- { "property", required_argument, NULL, 'p' },
+ { "help", no_argument, NULL, 'h' },
+ { "version", no_argument, NULL, ARG_VERSION },
+ { "user", no_argument, NULL, ARG_USER },
+ { "system", no_argument, NULL, ARG_SYSTEM },
+ { "scope", no_argument, NULL, ARG_SCOPE },
+ { "unit", required_argument, NULL, ARG_UNIT },
+ { "description", required_argument, NULL, ARG_DESCRIPTION },
+ { "slice", required_argument, NULL, ARG_SLICE },
+ { "remain-after-exit", no_argument, NULL, 'r' },
+ { "send-sighup", no_argument, NULL, ARG_SEND_SIGHUP },
+ { "host", required_argument, NULL, 'H' },
+ { "machine", required_argument, NULL, 'M' },
+ { "service-type", required_argument, NULL, ARG_SERVICE_TYPE },
+ { "uid", required_argument, NULL, ARG_EXEC_USER },
+ { "gid", required_argument, NULL, ARG_EXEC_GROUP },
+ { "nice", required_argument, NULL, ARG_NICE },
+ { "setenv", required_argument, NULL, ARG_SETENV },
+ { "property", required_argument, NULL, 'p' },
+ { "on-active", required_argument, NULL, ARG_ON_ACTIVE },
+ { "on-boot", required_argument, NULL, ARG_ON_BOOT },
+ { "on-startup", required_argument, NULL, ARG_ON_STARTUP },
+ { "on-unit-active", required_argument, NULL, ARG_ON_UNIT_ACTIVE },
+ { "on-unit-inactive", required_argument, NULL, ARG_ON_UNIT_INACTIVE },
+ { "on-calendar", required_argument, NULL, ARG_ON_CALENDAR },
+ { "timer-property", required_argument, NULL, ARG_TIMER_PROPERTY },
{},
};
int r, c;
+ CalendarSpec *spec = NULL;
assert(argc >= 0);
assert(argv);
break;
+ case ARG_ON_ACTIVE:
+
+ r = parse_sec(optarg, &arg_on_active);
+ if (r < 0) {
+ log_error("Failed to parse timer value: %s", optarg);
+ return r;
+ }
+
+ break;
+
+ case ARG_ON_BOOT:
+
+ r = parse_sec(optarg, &arg_on_boot);
+ if (r < 0) {
+ log_error("Failed to parse timer value: %s", optarg);
+ return r;
+ }
+
+ break;
+
+ case ARG_ON_STARTUP:
+
+ r = parse_sec(optarg, &arg_on_startup);
+ if (r < 0) {
+ log_error("Failed to parse timer value: %s", optarg);
+ return r;
+ }
+
+ break;
+
+ case ARG_ON_UNIT_ACTIVE:
+
+ r = parse_sec(optarg, &arg_on_unit_active);
+ if (r < 0) {
+ log_error("Failed to parse timer value: %s", optarg);
+ return r;
+ }
+
+ break;
+
+ case ARG_ON_UNIT_INACTIVE:
+
+ r = parse_sec(optarg, &arg_on_unit_inactive);
+ if (r < 0) {
+ log_error("Failed to parse timer value: %s", optarg);
+ return r;
+ }
+
+ break;
+
+ case ARG_ON_CALENDAR:
+
+ r = calendar_spec_from_string(optarg, &spec);
+ if (r < 0) {
+ log_error("Invalid calendar spec: %s", optarg);
+ return r;
+ }
+ free(spec);
+ arg_on_calendar = optarg;
+ break;
+
+ case ARG_TIMER_PROPERTY:
+
+ if (strv_extend(&arg_timer_property, optarg) < 0)
+ return log_oom();
+
+ break;
+
case '?':
return -EINVAL;
assert_not_reached("Unhandled option");
}
- if (optind >= argc) {
+ if ((optind >= argc) && (!arg_unit || !with_timer())) {
log_error("Command line to execute required.");
return -EINVAL;
}
return -EINVAL;
}
+ if (arg_scope && with_timer()) {
+ log_error("Timer options are not supported in --scope mode.");
+ return -EINVAL;
+ }
+
+ if (arg_timer_property && !with_timer()) {
+ log_error("--timer-property= has no effect without any other timer options.");
+ return -EINVAL;
+ }
+
return 1;
}
-static int message_start_transient_unit_new(sd_bus *bus, const char *name, sd_bus_message **ret) {
- _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+static int transient_unit_set_properties(sd_bus_message *m, UnitType t) {
char **i;
int r;
- assert(bus);
- assert(name);
- assert(ret);
-
- r = sd_bus_message_new_method_call(
- bus,
- &m,
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- "StartTransientUnit");
- if (r < 0)
- return r;
-
- r = sd_bus_message_append(m, "ss", name, "fail");
- if (r < 0)
- return r;
-
- r = sd_bus_message_open_container(m, 'a', "(sv)");
- if (r < 0)
- return r;
-
- STRV_FOREACH(i, arg_property) {
+ STRV_FOREACH(i, t == UNIT_TIMER ? arg_timer_property : arg_property) {
r = sd_bus_message_open_container(m, 'r', "sv");
if (r < 0)
return r;
r = bus_append_unit_property_assignment(m, *i);
- if (r < 0)
- return r;
+ if (r < 0) {
+ r = sd_bus_message_append(m, "sv", 0);
+ if (r < 0)
+ return r;
+ }
r = sd_bus_message_close_container(m);
if (r < 0)
return r;
}
- if (arg_send_sighup) {
+ if (arg_send_sighup && t != UNIT_TIMER) {
r = sd_bus_message_append(m, "(sv)", "SendSIGHUP", "b", arg_send_sighup);
if (r < 0)
return r;
}
- *ret = m;
- m = NULL;
-
return 0;
}
-static int message_start_transient_unit_send(sd_bus *bus, sd_bus_message *m, sd_bus_error *error, sd_bus_message **reply) {
+static int transient_service_set_properties(sd_bus_message *m, char **argv) {
int r;
- assert(bus);
assert(m);
- r = sd_bus_message_close_container(m);
- if (r < 0)
- return r;
-
- r = sd_bus_message_append(m, "a(sa(sv))", 0);
+ r = transient_unit_set_properties(m, UNIT_SERVICE);
if (r < 0)
return r;
- return sd_bus_call(bus, m, 0, error, reply);
-}
-
-static int start_transient_service(
- sd_bus *bus,
- char **argv,
- sd_bus_error *error) {
-
- _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
- _cleanup_free_ char *name = NULL;
- int r;
-
- if (arg_unit) {
- name = unit_name_mangle_with_suffix(arg_unit, MANGLE_NOGLOB, ".service");
- if (!name)
- return log_oom();
- } else if (asprintf(&name, "run-"PID_FMT".service", getpid()) < 0)
- return log_oom();
-
- r = message_start_transient_unit_new(bus, name, &m);
- if (r < 0)
- return bus_log_create_error(r);
-
if (arg_remain_after_exit) {
r = sd_bus_message_append(m, "(sv)", "RemainAfterExit", "b", arg_remain_after_exit);
if (r < 0)
- return bus_log_create_error(r);
+ return r;
}
if (arg_service_type) {
r = sd_bus_message_append(m, "(sv)", "Type", "s", arg_service_type);
if (r < 0)
- return bus_log_create_error(r);
+ return r;
}
if (arg_exec_user) {
r = sd_bus_message_append(m, "(sv)", "User", "s", arg_exec_user);
if (r < 0)
- return bus_log_create_error(r);
+ return r;
}
if (arg_exec_group) {
r = sd_bus_message_append(m, "(sv)", "Group", "s", arg_exec_group);
if (r < 0)
- return bus_log_create_error(r);
+ return r;
}
if (arg_nice_set) {
r = sd_bus_message_append(m, "(sv)", "Nice", "i", arg_nice);
if (r < 0)
- return bus_log_create_error(r);
+ return r;
}
if (!strv_isempty(arg_environment)) {
r = sd_bus_message_open_container(m, 'r', "sv");
if (r < 0)
- return bus_log_create_error(r);
+ return r;
r = sd_bus_message_append(m, "s", "Environment");
if (r < 0)
- return bus_log_create_error(r);
+ return r;
r = sd_bus_message_open_container(m, 'v', "as");
if (r < 0)
- return bus_log_create_error(r);
+ return r;
r = sd_bus_message_append_strv(m, arg_environment);
if (r < 0)
- return bus_log_create_error(r);
+ return r;
r = sd_bus_message_close_container(m);
if (r < 0)
- return bus_log_create_error(r);
+ return r;
r = sd_bus_message_close_container(m);
if (r < 0)
- return bus_log_create_error(r);
+ return r;
+ }
+
+ /* Exec container */
+ {
+ r = sd_bus_message_open_container(m, 'r', "sv");
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_append(m, "s", "ExecStart");
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_open_container(m, 'v', "a(sasb)");
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_open_container(m, 'a', "(sasb)");
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_open_container(m, 'r', "sasb");
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_append(m, "s", argv[0]);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_append_strv(m, argv);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_append(m, "b", false);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_close_container(m);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_close_container(m);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_close_container(m);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_close_container(m);
+ if (r < 0)
+ return r;
+ }
+
+ return 0;
+}
+
+static int transient_timer_set_properties(sd_bus_message *m) {
+ int r;
+
+ assert(m);
+
+ r = transient_unit_set_properties(m, UNIT_TIMER);
+ if (r < 0)
+ return r;
+
+ if (arg_on_active) {
+ r = sd_bus_message_append(m, "(sv)", "OnActiveSec", "t", arg_on_active);
+ if (r < 0)
+ return r;
+ }
+
+ if (arg_on_boot) {
+ r = sd_bus_message_append(m, "(sv)", "OnBootSec", "t", arg_on_boot);
+ if (r < 0)
+ return r;
+ }
+
+ if (arg_on_startup) {
+ r = sd_bus_message_append(m, "(sv)", "OnStartupSec", "t", arg_on_startup);
+ if (r < 0)
+ return r;
+ }
+
+ if (arg_on_unit_active) {
+ r = sd_bus_message_append(m, "(sv)", "OnUnitActiveSec", "t", arg_on_unit_active);
+ if (r < 0)
+ return r;
+ }
+
+ if (arg_on_unit_inactive) {
+ r = sd_bus_message_append(m, "(sv)", "OnUnitInactiveSec", "t", arg_on_unit_inactive);
+ if (r < 0)
+ return r;
+ }
+
+ if (arg_on_calendar) {
+ r = sd_bus_message_append(m, "(sv)", "OnCalendar", "s", arg_on_calendar);
+ if (r < 0)
+ return r;
}
- r = sd_bus_message_open_container(m, 'r', "sv");
+ return 0;
+}
+
+static int transient_scope_set_properties(sd_bus_message *m) {
+ int r;
+
+ assert(m);
+
+ r = transient_unit_set_properties(m, UNIT_SCOPE);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_append(m, "(sv)", "PIDs", "au", 1, (uint32_t) getpid());
+ if (r < 0)
+ return r;
+
+ return 0;
+}
+
+static int start_transient_service(
+ sd_bus *bus,
+ char **argv,
+ sd_bus_error *error) {
+
+ _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+ _cleanup_free_ char *service = NULL;
+ int r;
+
+ assert(bus);
+ assert(argv);
+
+ if (arg_unit) {
+ service = unit_name_mangle_with_suffix(arg_unit, MANGLE_NOGLOB, ".service");
+ if (!service)
+ return log_oom();
+ } else if (asprintf(&service, "run-"PID_FMT".service", getpid()) < 0)
+ return log_oom();
+
+ r = sd_bus_message_new_method_call(
+ bus,
+ &m,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "StartTransientUnit");
if (r < 0)
return bus_log_create_error(r);
- r = sd_bus_message_append(m, "s", "ExecStart");
+ /* name and mode */
+ r = sd_bus_message_append(m, "ss", service, "fail");
if (r < 0)
return bus_log_create_error(r);
- r = sd_bus_message_open_container(m, 'v', "a(sasb)");
+ /* properties */
+ r = sd_bus_message_open_container(m, 'a', "(sv)");
if (r < 0)
return bus_log_create_error(r);
- r = sd_bus_message_open_container(m, 'a', "(sasb)");
+ r = transient_service_set_properties(m, argv);
if (r < 0)
return bus_log_create_error(r);
- r = sd_bus_message_open_container(m, 'r', "sasb");
+ r = sd_bus_message_close_container(m);
if (r < 0)
return bus_log_create_error(r);
- r = sd_bus_message_append(m, "s", argv[0]);
+ /* aux */
+ r = sd_bus_message_append(m, "a(sa(sv))", 0);
if (r < 0)
return bus_log_create_error(r);
- r = sd_bus_message_append_strv(m, argv);
+ /* send dbus */
+ r = sd_bus_call(bus, m, 0, error, NULL);
if (r < 0)
return bus_log_create_error(r);
- r = sd_bus_message_append(m, "b", false);
+ log_info("Running as unit %s.", service);
+
+ return 0;
+}
+
+static int start_transient_timer(
+ sd_bus *bus,
+ char **argv,
+ sd_bus_error *error) {
+
+ _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+ _cleanup_free_ char *timer = NULL, *service = NULL;
+ int r;
+
+ assert(bus);
+ assert(argv);
+
+ if (arg_unit) {
+ switch(unit_name_to_type(arg_unit)) {
+ case UNIT_SERVICE:
+ service = strdup(arg_unit);
+ timer = unit_name_change_suffix(service, ".timer");
+ if (!timer)
+ return log_oom();
+ break;
+
+ case UNIT_TIMER:
+ timer = strdup(arg_unit);
+ service = unit_name_change_suffix(timer, ".service");
+ if (!service)
+ return log_oom();
+ break;
+
+ default:
+ service = unit_name_mangle_with_suffix(arg_unit, MANGLE_NOGLOB, ".service");
+ if (!service)
+ return log_oom();
+
+ timer = unit_name_mangle_with_suffix(arg_unit, MANGLE_NOGLOB, ".timer");
+ if (!timer)
+ return log_oom();
+
+ break;
+ }
+ } else if ((asprintf(&service, "run-"PID_FMT".service", getpid()) < 0) ||
+ (asprintf(&timer, "run-"PID_FMT".timer", getpid()) < 0))
+ return log_oom();
+
+ r = sd_bus_message_new_method_call(
+ bus,
+ &m,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "StartTransientUnit");
if (r < 0)
return bus_log_create_error(r);
- r = sd_bus_message_close_container(m);
+ /* name and mode */
+ r = sd_bus_message_append(m, "ss", timer, "fail");
if (r < 0)
return bus_log_create_error(r);
- r = sd_bus_message_close_container(m);
+ /* properties */
+ r = sd_bus_message_open_container(m, 'a', "(sv)");
if (r < 0)
return bus_log_create_error(r);
- r = sd_bus_message_close_container(m);
+ r = transient_timer_set_properties(m);
if (r < 0)
return bus_log_create_error(r);
if (r < 0)
return bus_log_create_error(r);
- r = message_start_transient_unit_send(bus, m, error, NULL);
+ if (argv[0]) {
+ r = sd_bus_message_open_container(m, 'a', "(sa(sv))");
+ if (r < 0)
+ return bus_log_create_error(r);
+
+ r = sd_bus_message_open_container(m, 'r', "sa(sv)");
+ if (r < 0)
+ return bus_log_create_error(r);
+
+ r = sd_bus_message_append(m, "s", service);
+ if (r < 0)
+ return bus_log_create_error(r);
+
+ r = sd_bus_message_open_container(m, 'a', "(sv)");
+ if (r < 0)
+ return bus_log_create_error(r);
+
+ r = transient_service_set_properties(m, argv);
+ if (r < 0)
+ return bus_log_create_error(r);
+
+ r = sd_bus_message_close_container(m);
+ if (r < 0)
+ return bus_log_create_error(r);
+
+ r = sd_bus_message_close_container(m);
+ if (r < 0)
+ return bus_log_create_error(r);
+
+ r = sd_bus_message_close_container(m);
+ if (r < 0)
+ return bus_log_create_error(r);
+ } else {
+ r = sd_bus_message_append(m, "a(sa(sv))", 0);
+ if (r < 0)
+ return bus_log_create_error(r);
+ }
+
+ /* send dbus */
+ r = sd_bus_call(bus, m, 0, error, NULL);
if (r < 0)
return bus_log_create_error(r);
- log_info("Running as unit %s.", name);
+ log_info("Running as unit %s.", timer);
+ if (argv[0])
+ log_info("Will run as unit %s.", service);
return 0;
}
sd_bus_error *error) {
_cleanup_bus_message_unref_ sd_bus_message *m = NULL;
- _cleanup_free_ char *name = NULL;
+ _cleanup_free_ char *scope = NULL;
_cleanup_strv_free_ char **env = NULL, **user_env = NULL;
int r;
assert(bus);
+ assert(argv);
if (arg_unit) {
- name = unit_name_mangle_with_suffix(arg_unit, MANGLE_NOGLOB, ".scope");
- if (!name)
+ scope = unit_name_mangle_with_suffix(arg_unit, MANGLE_NOGLOB, ".scope");
+ if (!scope)
return log_oom();
- } else if (asprintf(&name, "run-"PID_FMT".scope", getpid()) < 0)
+ } else if (asprintf(&scope, "run-"PID_FMT".scope", getpid()) < 0)
return log_oom();
- r = message_start_transient_unit_new(bus, name, &m);
+ r = sd_bus_message_new_method_call(
+ bus,
+ &m,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "StartTransientUnit");
if (r < 0)
return bus_log_create_error(r);
- r = sd_bus_message_append(m, "(sv)", "PIDs", "au", 1, (uint32_t) getpid());
+ /* name and mode */
+ r = sd_bus_message_append(m, "ss", scope, "fail");
+ if (r < 0)
+ return bus_log_create_error(r);
+
+ /* properties */
+ r = sd_bus_message_open_container(m, 'a', "(sv)");
if (r < 0)
return bus_log_create_error(r);
- r = message_start_transient_unit_send(bus, m, error, NULL);
+ r = transient_scope_set_properties(m);
+ if (r < 0)
+ return bus_log_create_error(r);
+
+ r = sd_bus_message_close_container(m);
+ if (r < 0)
+ return bus_log_create_error(r);
+
+ /* aux */
+ r = sd_bus_message_append(m, "a(sa(sv))", 0);
+ if (r < 0)
+ return bus_log_create_error(r);
+
+ /* send dbus */
+ r = sd_bus_call(bus, m, 0, error, NULL);
if (r < 0)
return bus_log_create_error(r);
if (arg_nice_set) {
- if (setpriority(PRIO_PROCESS, 0, arg_nice) < 0) {
- log_error_errno(errno, "Failed to set nice level: %m");
- return -errno;
- }
+ if (setpriority(PRIO_PROCESS, 0, arg_nice) < 0)
+ return log_error_errno(errno, "Failed to set nice level: %m");
}
if (arg_exec_group) {
if (r < 0)
return log_error_errno(r, "Failed to resolve group %s: %m", arg_exec_group);
- if (setresgid(gid, gid, gid) < 0) {
- log_error_errno(errno, "Failed to change GID to " GID_FMT ": %m", gid);
- return -errno;
- }
+ if (setresgid(gid, gid, gid) < 0)
+ return log_error_errno(errno, "Failed to change GID to " GID_FMT ": %m", gid);
}
if (arg_exec_user) {
return log_oom();
if (!arg_exec_group) {
- if (setresgid(gid, gid, gid) < 0) {
- log_error_errno(errno, "Failed to change GID to " GID_FMT ": %m", gid);
- return -errno;
- }
+ if (setresgid(gid, gid, gid) < 0)
+ return log_error_errno(errno, "Failed to change GID to " GID_FMT ": %m", gid);
}
- if (setresuid(uid, uid, uid) < 0) {
- log_error_errno(errno, "Failed to change UID to " UID_FMT ": %m", uid);
- return -errno;
- }
+ if (setresuid(uid, uid, uid) < 0)
+ return log_error_errno(errno, "Failed to change UID to " UID_FMT ": %m", uid);
}
env = strv_env_merge(3, environ, user_env, arg_environment);
if (!env)
return log_oom();
- log_info("Running as unit %s.", name);
+ log_info("Running as unit %s.", scope);
execvpe(argv[0], argv, env);
log_error_errno(errno, "Failed to execute: %m");
if (r <= 0)
goto finish;
- r = find_binary(argv[optind], arg_transport == BUS_TRANSPORT_LOCAL, &command);
- if (r < 0) {
- log_error_errno(r, "Failed to find executable %s%s: %m",
- argv[optind],
- arg_transport == BUS_TRANSPORT_LOCAL ? "" : " on local system");
- goto finish;
+ if (argc > optind) {
+ r = find_binary(argv[optind], arg_transport == BUS_TRANSPORT_LOCAL, &command);
+ if (r < 0) {
+ log_error_errno(r, "Failed to find executable %s%s: %m",
+ argv[optind],
+ arg_transport == BUS_TRANSPORT_LOCAL ? "" : " on local system");
+ goto finish;
+ }
+ argv[optind] = command;
}
- argv[optind] = command;
if (!arg_description) {
description = strv_join(argv + optind, " ");
goto finish;
}
+ if (arg_unit && isempty(description)) {
+ free(description);
+ description = strdup(arg_unit);
+
+ if (!description) {
+ r = log_oom();
+ goto finish;
+ }
+ }
+
arg_description = description;
}
if (arg_scope)
r = start_transient_scope(bus, argv + optind, &error);
+ else if (with_timer())
+ r = start_transient_timer(bus, argv + optind, &error);
else
r = start_transient_service(bus, argv + optind, &error);
finish:
strv_free(arg_environment);
strv_free(arg_property);
+ strv_free(arg_timer_property);
return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
}
~ianmdlvl / elogind.git / blobdiff