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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
83096483 LP |
2 | /*** |
3 | This file is part of systemd. | |
4 | ||
5 | Copyright 2011 Lennart Poettering | |
6 | ||
7 | systemd is free software; you can redistribute it and/or modify it | |
5430f7f2 LP |
8 | under the terms of the GNU Lesser General Public License as published by |
9 | the Free Software Foundation; either version 2.1 of the License, or | |
83096483 LP |
10 | (at your option) any later version. |
11 | ||
12 | systemd is distributed in the hope that it will be useful, but | |
13 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
5430f7f2 | 15 | Lesser General Public License for more details. |
83096483 | 16 | |
5430f7f2 | 17 | You should have received a copy of the GNU Lesser General Public License |
83096483 LP |
18 | along with systemd; If not, see <http://www.gnu.org/licenses/>. |
19 | ***/ | |
20 | ||
83096483 | 21 | #include <stdio.h> |
cf0fbc49 | 22 | #include <string.h> |
83096483 | 23 | |
83096483 LP |
24 | #include "install.h" |
25 | ||
26 | static void dump_changes(UnitFileChange *c, unsigned n) { | |
27 | unsigned i; | |
28 | ||
bdf7026e | 29 | assert_se(n == 0 || c); |
83096483 LP |
30 | |
31 | for (i = 0; i < n; i++) { | |
32 | if (c[i].type == UNIT_FILE_UNLINK) | |
33 | printf("rm '%s'\n", c[i].path); | |
34 | else if (c[i].type == UNIT_FILE_SYMLINK) | |
35 | printf("ln -s '%s' '%s'\n", c[i].source, c[i].path); | |
36 | } | |
37 | } | |
38 | ||
39 | int main(int argc, char* argv[]) { | |
40 | Hashmap *h; | |
41 | UnitFileList *p; | |
42 | Iterator i; | |
43 | int r; | |
44 | const char *const files[] = { "avahi-daemon.service", NULL }; | |
45 | const char *const files2[] = { "/home/lennart/test.service", NULL }; | |
46 | UnitFileChange *changes = NULL; | |
47 | unsigned n_changes = 0; | |
0ec0deaa | 48 | UnitFileState state = 0; |
83096483 | 49 | |
596fc263 ZJS |
50 | log_set_max_level(LOG_DEBUG); |
51 | log_parse_environment(); | |
52 | ||
d5099efc | 53 | h = hashmap_new(&string_hash_ops); |
313fe66f | 54 | r = unit_file_get_list(UNIT_FILE_SYSTEM, NULL, h, NULL, NULL); |
83096483 LP |
55 | assert_se(r == 0); |
56 | ||
57 | HASHMAP_FOREACH(p, h, i) { | |
0ec0deaa | 58 | UnitFileState s = _UNIT_FILE_STATE_INVALID; |
83096483 | 59 | |
0ec0deaa | 60 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(p->path), &s); |
83096483 | 61 | |
0ec0deaa LP |
62 | assert_se((r < 0 && p->state == UNIT_FILE_BAD) || |
63 | (p->state == s)); | |
83096483 LP |
64 | |
65 | fprintf(stderr, "%s (%s)\n", | |
66 | p->path, | |
67 | unit_file_state_to_string(p->state)); | |
68 | } | |
69 | ||
70 | unit_file_list_free(h); | |
71 | ||
596fc263 | 72 | log_info("/*** enable **/"); |
83096483 | 73 | |
b3796dd8 | 74 | r = unit_file_enable(UNIT_FILE_SYSTEM, 0, NULL, (char**) files, &changes, &n_changes); |
83096483 LP |
75 | assert_se(r >= 0); |
76 | ||
596fc263 | 77 | log_info("/*** enable2 **/"); |
83096483 | 78 | |
b3796dd8 | 79 | r = unit_file_enable(UNIT_FILE_SYSTEM, 0, NULL, (char**) files, &changes, &n_changes); |
83096483 LP |
80 | assert_se(r >= 0); |
81 | ||
82 | dump_changes(changes, n_changes); | |
83 | unit_file_changes_free(changes, n_changes); | |
84 | ||
0ec0deaa LP |
85 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0], &state); |
86 | assert_se(r >= 0); | |
87 | assert_se(state == UNIT_FILE_ENABLED); | |
83096483 | 88 | |
596fc263 | 89 | log_info("/*** disable ***/"); |
83096483 LP |
90 | changes = NULL; |
91 | n_changes = 0; | |
92 | ||
b3796dd8 | 93 | r = unit_file_disable(UNIT_FILE_SYSTEM, 0, NULL, (char**) files, &changes, &n_changes); |
83096483 LP |
94 | assert_se(r >= 0); |
95 | ||
96 | dump_changes(changes, n_changes); | |
97 | unit_file_changes_free(changes, n_changes); | |
98 | ||
0ec0deaa LP |
99 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0], &state); |
100 | assert_se(r >= 0); | |
101 | assert_se(state == UNIT_FILE_DISABLED); | |
83096483 | 102 | |
596fc263 | 103 | log_info("/*** mask ***/"); |
83096483 LP |
104 | changes = NULL; |
105 | n_changes = 0; | |
106 | ||
b3796dd8 | 107 | r = unit_file_mask(UNIT_FILE_SYSTEM, 0, NULL, (char**) files, &changes, &n_changes); |
83096483 | 108 | assert_se(r >= 0); |
596fc263 | 109 | log_info("/*** mask2 ***/"); |
b3796dd8 | 110 | r = unit_file_mask(UNIT_FILE_SYSTEM, 0, NULL, (char**) files, &changes, &n_changes); |
83096483 LP |
111 | assert_se(r >= 0); |
112 | ||
113 | dump_changes(changes, n_changes); | |
114 | unit_file_changes_free(changes, n_changes); | |
115 | ||
0ec0deaa LP |
116 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0], &state); |
117 | assert_se(r >= 0); | |
118 | assert_se(state == UNIT_FILE_MASKED); | |
83096483 | 119 | |
596fc263 | 120 | log_info("/*** unmask ***/"); |
83096483 LP |
121 | changes = NULL; |
122 | n_changes = 0; | |
123 | ||
b3796dd8 | 124 | r = unit_file_unmask(UNIT_FILE_SYSTEM, 0, NULL, (char**) files, &changes, &n_changes); |
83096483 | 125 | assert_se(r >= 0); |
596fc263 | 126 | log_info("/*** unmask2 ***/"); |
b3796dd8 | 127 | r = unit_file_unmask(UNIT_FILE_SYSTEM, 0, NULL, (char**) files, &changes, &n_changes); |
83096483 LP |
128 | assert_se(r >= 0); |
129 | ||
130 | dump_changes(changes, n_changes); | |
131 | unit_file_changes_free(changes, n_changes); | |
132 | ||
0ec0deaa LP |
133 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0], &state); |
134 | assert_se(r >= 0); | |
135 | assert_se(state == UNIT_FILE_DISABLED); | |
83096483 | 136 | |
596fc263 | 137 | log_info("/*** mask ***/"); |
83096483 LP |
138 | changes = NULL; |
139 | n_changes = 0; | |
140 | ||
b3796dd8 | 141 | r = unit_file_mask(UNIT_FILE_SYSTEM, 0, NULL, (char**) files, &changes, &n_changes); |
83096483 LP |
142 | assert_se(r >= 0); |
143 | ||
144 | dump_changes(changes, n_changes); | |
145 | unit_file_changes_free(changes, n_changes); | |
146 | ||
0ec0deaa LP |
147 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0], &state); |
148 | assert_se(r >= 0); | |
149 | assert_se(state == UNIT_FILE_MASKED); | |
83096483 | 150 | |
596fc263 | 151 | log_info("/*** disable ***/"); |
83096483 LP |
152 | changes = NULL; |
153 | n_changes = 0; | |
154 | ||
b3796dd8 | 155 | r = unit_file_disable(UNIT_FILE_SYSTEM, 0, NULL, (char**) files, &changes, &n_changes); |
83096483 | 156 | assert_se(r >= 0); |
596fc263 | 157 | log_info("/*** disable2 ***/"); |
b3796dd8 | 158 | r = unit_file_disable(UNIT_FILE_SYSTEM, 0, NULL, (char**) files, &changes, &n_changes); |
83096483 LP |
159 | assert_se(r >= 0); |
160 | ||
161 | dump_changes(changes, n_changes); | |
162 | unit_file_changes_free(changes, n_changes); | |
163 | ||
0ec0deaa LP |
164 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0], &state); |
165 | assert_se(r >= 0); | |
166 | assert_se(state == UNIT_FILE_MASKED); | |
83096483 | 167 | |
596fc263 | 168 | log_info("/*** umask ***/"); |
83096483 LP |
169 | changes = NULL; |
170 | n_changes = 0; | |
171 | ||
b3796dd8 | 172 | r = unit_file_unmask(UNIT_FILE_SYSTEM, 0, NULL, (char**) files, &changes, &n_changes); |
83096483 LP |
173 | assert_se(r >= 0); |
174 | ||
175 | dump_changes(changes, n_changes); | |
176 | unit_file_changes_free(changes, n_changes); | |
177 | ||
0ec0deaa LP |
178 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0], &state); |
179 | assert_se(r >= 0); | |
180 | assert_se(state == UNIT_FILE_DISABLED); | |
83096483 | 181 | |
596fc263 | 182 | log_info("/*** enable files2 ***/"); |
83096483 LP |
183 | changes = NULL; |
184 | n_changes = 0; | |
185 | ||
b3796dd8 | 186 | r = unit_file_enable(UNIT_FILE_SYSTEM, 0, NULL, (char**) files2, &changes, &n_changes); |
83096483 LP |
187 | assert_se(r >= 0); |
188 | ||
189 | dump_changes(changes, n_changes); | |
190 | unit_file_changes_free(changes, n_changes); | |
191 | ||
0ec0deaa LP |
192 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files2[0]), &state); |
193 | assert_se(r >= 0); | |
194 | assert_se(state == UNIT_FILE_ENABLED); | |
83096483 | 195 | |
596fc263 | 196 | log_info("/*** disable files2 ***/"); |
83096483 LP |
197 | changes = NULL; |
198 | n_changes = 0; | |
199 | ||
b3796dd8 | 200 | r = unit_file_disable(UNIT_FILE_SYSTEM, 0, NULL, STRV_MAKE(basename(files2[0])), &changes, &n_changes); |
83096483 LP |
201 | assert_se(r >= 0); |
202 | ||
203 | dump_changes(changes, n_changes); | |
204 | unit_file_changes_free(changes, n_changes); | |
205 | ||
0ec0deaa LP |
206 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files2[0]), &state); |
207 | assert_se(r < 0); | |
83096483 | 208 | |
596fc263 | 209 | log_info("/*** link files2 ***/"); |
83096483 LP |
210 | changes = NULL; |
211 | n_changes = 0; | |
212 | ||
b3796dd8 | 213 | r = unit_file_link(UNIT_FILE_SYSTEM, 0, NULL, (char**) files2, &changes, &n_changes); |
83096483 LP |
214 | assert_se(r >= 0); |
215 | ||
216 | dump_changes(changes, n_changes); | |
217 | unit_file_changes_free(changes, n_changes); | |
218 | ||
0ec0deaa LP |
219 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files2[0]), &state); |
220 | assert_se(r >= 0); | |
221 | assert_se(state == UNIT_FILE_LINKED); | |
83096483 | 222 | |
596fc263 | 223 | log_info("/*** disable files2 ***/"); |
83096483 LP |
224 | changes = NULL; |
225 | n_changes = 0; | |
226 | ||
b3796dd8 | 227 | r = unit_file_disable(UNIT_FILE_SYSTEM, 0, NULL, STRV_MAKE(basename(files2[0])), &changes, &n_changes); |
83096483 LP |
228 | assert_se(r >= 0); |
229 | ||
230 | dump_changes(changes, n_changes); | |
231 | unit_file_changes_free(changes, n_changes); | |
232 | ||
0ec0deaa LP |
233 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files2[0]), &state); |
234 | assert_se(r < 0); | |
83096483 | 235 | |
596fc263 | 236 | log_info("/*** link files2 ***/"); |
83096483 LP |
237 | changes = NULL; |
238 | n_changes = 0; | |
239 | ||
b3796dd8 | 240 | r = unit_file_link(UNIT_FILE_SYSTEM, 0, NULL, (char**) files2, &changes, &n_changes); |
83096483 LP |
241 | assert_se(r >= 0); |
242 | ||
243 | dump_changes(changes, n_changes); | |
244 | unit_file_changes_free(changes, n_changes); | |
245 | ||
0ec0deaa LP |
246 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files2[0]), &state); |
247 | assert_se(r >= 0); | |
248 | assert_se(state == UNIT_FILE_LINKED); | |
83096483 | 249 | |
596fc263 | 250 | log_info("/*** reenable files2 ***/"); |
83096483 LP |
251 | changes = NULL; |
252 | n_changes = 0; | |
253 | ||
b3796dd8 | 254 | r = unit_file_reenable(UNIT_FILE_SYSTEM, 0, NULL, (char**) files2, &changes, &n_changes); |
83096483 LP |
255 | assert_se(r >= 0); |
256 | ||
257 | dump_changes(changes, n_changes); | |
258 | unit_file_changes_free(changes, n_changes); | |
259 | ||
0ec0deaa LP |
260 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files2[0]), &state); |
261 | assert_se(r >= 0); | |
262 | assert_se(state == UNIT_FILE_ENABLED); | |
83096483 | 263 | |
596fc263 | 264 | log_info("/*** disable files2 ***/"); |
83096483 LP |
265 | changes = NULL; |
266 | n_changes = 0; | |
267 | ||
b3796dd8 | 268 | r = unit_file_disable(UNIT_FILE_SYSTEM, 0, NULL, STRV_MAKE(basename(files2[0])), &changes, &n_changes); |
83096483 LP |
269 | assert_se(r >= 0); |
270 | ||
271 | dump_changes(changes, n_changes); | |
272 | unit_file_changes_free(changes, n_changes); | |
273 | ||
0ec0deaa LP |
274 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files2[0]), &state); |
275 | assert_se(r < 0); | |
596fc263 | 276 | log_info("/*** preset files ***/"); |
83096483 LP |
277 | changes = NULL; |
278 | n_changes = 0; | |
279 | ||
b3796dd8 | 280 | r = unit_file_preset(UNIT_FILE_SYSTEM, 0, NULL, (char**) files, UNIT_FILE_PRESET_FULL, &changes, &n_changes); |
83096483 LP |
281 | assert_se(r >= 0); |
282 | ||
283 | dump_changes(changes, n_changes); | |
284 | unit_file_changes_free(changes, n_changes); | |
285 | ||
0ec0deaa LP |
286 | r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(files[0]), &state); |
287 | assert_se(r >= 0); | |
288 | assert_se(state == UNIT_FILE_ENABLED); | |
83096483 LP |
289 | |
290 | return 0; | |
291 | } |