1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2011 Lennart Poettering
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU Lesser General Public License as published by
10 the Free Software Foundation; either version 2.1 of the License, or
11 (at your option) any later version.
13 systemd is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
18 You should have received a copy of the GNU Lesser General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
27 static void dump_changes(UnitFileChange *c, unsigned n) {
30 assert_se(n == 0 || c);
32 for (i = 0; i < n; i++) {
33 if (c[i].type == UNIT_FILE_UNLINK)
34 printf("rm '%s'\n", c[i].path);
35 else if (c[i].type == UNIT_FILE_SYMLINK)
36 printf("ln -s '%s' '%s'\n", c[i].source, c[i].path);
40 int main(int argc, char* argv[]) {
45 const char *const files[] = { "avahi-daemon.service", NULL };
46 const char *const files2[] = { "/home/lennart/test.service", NULL };
47 UnitFileChange *changes = NULL;
48 unsigned n_changes = 0;
50 h = hashmap_new(&string_hash_ops);
51 r = unit_file_get_list(UNIT_FILE_SYSTEM, NULL, h);
54 HASHMAP_FOREACH(p, h, i) {
57 s = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(p->path));
59 assert_se(p->state == s);
61 fprintf(stderr, "%s (%s)\n",
63 unit_file_state_to_string(p->state));
66 unit_file_list_free(h);
70 r = unit_file_enable(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
75 r = unit_file_enable(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
78 dump_changes(changes, n_changes);
79 unit_file_changes_free(changes, n_changes);
81 assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_ENABLED);
88 r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
91 dump_changes(changes, n_changes);
92 unit_file_changes_free(changes, n_changes);
94 assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_DISABLED);
100 r = unit_file_mask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
103 r = unit_file_mask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
106 dump_changes(changes, n_changes);
107 unit_file_changes_free(changes, n_changes);
109 assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_MASKED);
115 r = unit_file_unmask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
117 log_error("unmask2");
118 r = unit_file_unmask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
121 dump_changes(changes, n_changes);
122 unit_file_changes_free(changes, n_changes);
124 assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_DISABLED);
130 r = unit_file_mask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
133 dump_changes(changes, n_changes);
134 unit_file_changes_free(changes, n_changes);
136 assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_MASKED);
138 log_error("disable");
142 r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
144 log_error("disable2");
145 r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
148 dump_changes(changes, n_changes);
149 unit_file_changes_free(changes, n_changes);
151 assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_MASKED);
157 r = unit_file_unmask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
160 dump_changes(changes, n_changes);
161 unit_file_changes_free(changes, n_changes);
163 assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_DISABLED);
165 log_error("enable files2");
169 r = unit_file_enable(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, false, &changes, &n_changes);
172 dump_changes(changes, n_changes);
173 unit_file_changes_free(changes, n_changes);
175 assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files2[0])) == UNIT_FILE_ENABLED);
177 log_error("disable files2");
181 r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, &changes, &n_changes);
184 dump_changes(changes, n_changes);
185 unit_file_changes_free(changes, n_changes);
187 assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files2[0])) == _UNIT_FILE_STATE_INVALID);
189 log_error("link files2");
193 r = unit_file_link(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, false, &changes, &n_changes);
196 dump_changes(changes, n_changes);
197 unit_file_changes_free(changes, n_changes);
199 assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files2[0])) == UNIT_FILE_LINKED);
201 log_error("disable files2");
205 r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, &changes, &n_changes);
208 dump_changes(changes, n_changes);
209 unit_file_changes_free(changes, n_changes);
211 assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files2[0])) == _UNIT_FILE_STATE_INVALID);
213 log_error("link files2");
217 r = unit_file_link(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, false, &changes, &n_changes);
220 dump_changes(changes, n_changes);
221 unit_file_changes_free(changes, n_changes);
223 assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files2[0])) == UNIT_FILE_LINKED);
225 log_error("reenable files2");
229 r = unit_file_reenable(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, false, &changes, &n_changes);
232 dump_changes(changes, n_changes);
233 unit_file_changes_free(changes, n_changes);
235 assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files2[0])) == UNIT_FILE_ENABLED);
237 log_error("disable files2");
241 r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, &changes, &n_changes);
244 dump_changes(changes, n_changes);
245 unit_file_changes_free(changes, n_changes);
247 assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files2[0])) == _UNIT_FILE_STATE_INVALID);
248 log_error("preset files");
252 r = unit_file_preset(UNIT_FILE_SYSTEM, false, NULL, (char**) files, UNIT_FILE_PRESET_FULL, false, &changes, &n_changes);
255 dump_changes(changes, n_changes);
256 unit_file_changes_free(changes, n_changes);
258 assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files[0])) == UNIT_FILE_ENABLED);