-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
/***
This file is part of systemd.
Copyright 2014 Zbigniew Jędrzejewski-Szmek
-
- 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 <stdlib.h>
-#include "manager.h"
+#include "alloc-util.h"
+#include "analyze-verify.h"
+#include "bus-error.h"
#include "bus-util.h"
#include "log.h"
-#include "strv.h"
+#include "manager.h"
#include "pager.h"
-#include "analyze-verify.h"
+#include "path-util.h"
+#include "strv.h"
+#include "unit-name.h"
+
+static int prepare_filename(const char *filename, char **ret) {
+ int r;
+ const char *name;
+ _cleanup_free_ char *abspath = NULL;
+ _cleanup_free_ char *dir = NULL;
+ _cleanup_free_ char *with_instance = NULL;
+ char *c;
+
+ assert(filename);
+ assert(ret);
+
+ r = path_make_absolute_cwd(filename, &abspath);
+ if (r < 0)
+ return r;
+
+ name = basename(abspath);
+ if (!unit_name_is_valid(name, UNIT_NAME_ANY))
+ return -EINVAL;
+
+ if (unit_name_is_valid(name, UNIT_NAME_TEMPLATE)) {
+ r = unit_name_replace_instance(name, "i", &with_instance);
+ if (r < 0)
+ return r;
+ }
+
+ dir = dirname_malloc(abspath);
+ if (!dir)
+ return -ENOMEM;
+
+ if (with_instance)
+ c = path_join(NULL, dir, with_instance);
+ else
+ c = path_join(NULL, dir, name);
+ if (!c)
+ return -ENOMEM;
+
+ *ret = c;
+ return 0;
+}
static int generate_path(char **var, char **filenames) {
+ const char *old;
char **filename;
_cleanup_strv_free_ char **ans = NULL;
assert_se(strv_uniq(ans));
- r = strv_extend(&ans, "");
- if (r < 0)
- return r;
+ /* First, prepend our directories. Second, if some path was specified, use that, and
+ * otherwise use the defaults. Any duplicates will be filtered out in path-lookup.c.
+ * Treat explicit empty path to mean that nothing should be appended.
+ */
+ old = getenv("SYSTEMD_UNIT_PATH");
+ if (!streq_ptr(old, "")) {
+ if (!old)
+ old = ":";
+
+ r = strv_extend(&ans, old);
+ if (r < 0)
+ return r;
+ }
*var = strv_join(ans, ":");
if (!*var)
}
static int verify_executable(Unit *u, ExecCommand *exec) {
- if (exec == NULL)
+ if (!exec)
return 0;
if (access(exec->path, X_OK) < 0)
}
static int verify_unit(Unit *u, bool check_man) {
- _cleanup_bus_error_free_ sd_bus_error err = SD_BUS_ERROR_NULL;
- Job *j;
+ _cleanup_(sd_bus_error_free) sd_bus_error err = SD_BUS_ERROR_NULL;
int r, k;
assert(u);
- if (log_get_max_level() >= LOG_DEBUG)
+ if (DEBUG_LOGGING)
unit_dump(u, stdout, "\t");
log_unit_debug(u, "Creating %s/start job", u->id);
- r = manager_add_job(u->manager, JOB_START, u, JOB_REPLACE, false, &err, &j);
- if (sd_bus_error_is_set(&err))
- log_unit_error(u, "Error: %s: %s", err.name, err.message);
+ r = manager_add_job(u->manager, JOB_START, u, JOB_REPLACE, &err, NULL);
if (r < 0)
- log_unit_error_errno(u, r, "Failed to create %s/start: %m", u->id);
+ log_unit_error_errno(u, r, "Failed to create %s/start: %s", u->id, bus_error_message(&err, r));
k = verify_socket(u);
if (k < 0 && r == 0)
return r;
}
-int verify_units(char **filenames, ManagerRunningAs running_as, bool check_man) {
- _cleanup_bus_error_free_ sd_bus_error err = SD_BUS_ERROR_NULL;
+int verify_units(char **filenames, UnitFileScope scope, bool check_man, bool run_generators) {
+ _cleanup_(sd_bus_error_free) sd_bus_error err = SD_BUS_ERROR_NULL;
+ _cleanup_free_ char *var = NULL;
Manager *m = NULL;
FILE *serial = NULL;
FDSet *fdset = NULL;
-
- _cleanup_free_ char *var = NULL;
-
char **filename;
int r = 0, k;
Unit *units[strv_length(filenames)];
int i, count = 0;
+ const uint8_t flags = MANAGER_TEST_RUN_BASIC |
+ MANAGER_TEST_RUN_ENV_GENERATORS |
+ run_generators * MANAGER_TEST_RUN_GENERATORS;
if (strv_isempty(filenames))
return 0;
assert_se(set_unit_path(var) >= 0);
- r = manager_new(running_as, true, &m);
+ r = manager_new(scope, flags, &m);
if (r < 0)
return log_error_errno(r, "Failed to initialize manager: %m");
log_debug("Loading remaining units from the command line...");
STRV_FOREACH(filename, filenames) {
- char fname[UNIT_NAME_MAX + 2 + 1] = "./";
+ _cleanup_free_ char *prepared = NULL;
log_debug("Handling %s...", *filename);
- /* manager_load_unit does not like pure basenames, so prepend
- * the local directory, but only for valid names. manager_load_unit
- * will print the error for other ones. */
- if (!strchr(*filename, '/') && strlen(*filename) <= UNIT_NAME_MAX) {
- strncat(fname + 2, *filename, UNIT_NAME_MAX);
- k = manager_load_unit(m, NULL, fname, &err, &units[count]);
- } else
- k = manager_load_unit(m, NULL, *filename, &err, &units[count]);
+ k = prepare_filename(*filename, &prepared);
+ if (k < 0) {
+ log_error_errno(k, "Failed to prepare filename %s: %m", *filename);
+ if (r == 0)
+ r = k;
+ continue;
+ }
+
+ k = manager_load_unit(m, NULL, prepared, &err, &units[count]);
if (k < 0) {
log_error_errno(k, "Failed to load %s: %m", *filename);
if (r == 0)
r = k;
} else
- count ++;
+ count++;
}
for (i = 0; i < count; i++) {
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