test-install.c revision 830964834f330836b9d33752e83de09d4f38da87
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of systemd.
Copyright 2011 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>
#include <string.h>
#include <stdio.h>
#include <fcntl.h>
#include "util.h"
#include "install.h"
static void dump_changes(UnitFileChange *c, unsigned n) {
unsigned i;
assert(n == 0 || c);
for (i = 0; i < n; i++) {
if (c[i].type == UNIT_FILE_UNLINK)
printf("rm '%s'\n", c[i].path);
else if (c[i].type == UNIT_FILE_SYMLINK)
printf("ln -s '%s' '%s'\n", c[i].source, c[i].path);
}
}
int main(int argc, char* argv[]) {
Hashmap *h;
UnitFileList *p;
Iterator i;
int r;
const char *const files[] = { "avahi-daemon.service", NULL };
const char *const files2[] = { "/home/lennart/test.service", NULL };
UnitFileChange *changes = NULL;
unsigned n_changes = 0;
h = hashmap_new(string_hash_func, string_compare_func);
r = unit_file_get_list(UNIT_FILE_SYSTEM, NULL, h);
assert_se(r == 0);
HASHMAP_FOREACH(p, h, i) {
UnitFileState s;
s = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(p->path));
assert_se(p->state == s);
fprintf(stderr, "%s (%s)\n",
p->path,
unit_file_state_to_string(p->state));
}
unit_file_list_free(h);
log_error("enable");
r = unit_file_enable(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
assert_se(r >= 0);
log_error("enable2");
r = unit_file_enable(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
assert_se(r >= 0);
dump_changes(changes, n_changes);
unit_file_changes_free(changes, n_changes);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_ENABLED);
log_error("disable");
changes = NULL;
n_changes = 0;
r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
assert_se(r >= 0);
dump_changes(changes, n_changes);
unit_file_changes_free(changes, n_changes);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_DISABLED);
log_error("mask");
changes = NULL;
n_changes = 0;
r = unit_file_mask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
assert_se(r >= 0);
log_error("mask2");
r = unit_file_mask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
assert_se(r >= 0);
dump_changes(changes, n_changes);
unit_file_changes_free(changes, n_changes);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_MASKED);
log_error("unmask");
changes = NULL;
n_changes = 0;
r = unit_file_unmask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
assert_se(r >= 0);
log_error("unmask2");
r = unit_file_unmask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
assert_se(r >= 0);
dump_changes(changes, n_changes);
unit_file_changes_free(changes, n_changes);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_DISABLED);
log_error("mask");
changes = NULL;
n_changes = 0;
r = unit_file_mask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
assert_se(r >= 0);
dump_changes(changes, n_changes);
unit_file_changes_free(changes, n_changes);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_MASKED);
log_error("disable");
changes = NULL;
n_changes = 0;
r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
assert_se(r >= 0);
log_error("disable2");
r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
assert_se(r >= 0);
dump_changes(changes, n_changes);
unit_file_changes_free(changes, n_changes);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_MASKED);
log_error("umask");
changes = NULL;
n_changes = 0;
r = unit_file_unmask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
assert_se(r >= 0);
dump_changes(changes, n_changes);
unit_file_changes_free(changes, n_changes);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_DISABLED);
log_error("enable files2");
changes = NULL;
n_changes = 0;
r = unit_file_enable(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, false, &changes, &n_changes);
assert_se(r >= 0);
dump_changes(changes, n_changes);
unit_file_changes_free(changes, n_changes);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files2[0])) == UNIT_FILE_ENABLED);
log_error("disable files2");
changes = NULL;
n_changes = 0;
r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, &changes, &n_changes);
assert_se(r >= 0);
dump_changes(changes, n_changes);
unit_file_changes_free(changes, n_changes);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files2[0])) == _UNIT_FILE_STATE_INVALID);
log_error("link files2");
changes = NULL;
n_changes = 0;
r = unit_file_link(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, false, &changes, &n_changes);
assert_se(r >= 0);
dump_changes(changes, n_changes);
unit_file_changes_free(changes, n_changes);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files2[0])) == UNIT_FILE_LINKED);
log_error("disable files2");
changes = NULL;
n_changes = 0;
r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, &changes, &n_changes);
assert_se(r >= 0);
dump_changes(changes, n_changes);
unit_file_changes_free(changes, n_changes);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files2[0])) == _UNIT_FILE_STATE_INVALID);
log_error("link files2");
changes = NULL;
n_changes = 0;
r = unit_file_link(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, false, &changes, &n_changes);
assert_se(r >= 0);
dump_changes(changes, n_changes);
unit_file_changes_free(changes, n_changes);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files2[0])) == UNIT_FILE_LINKED);
log_error("reenable files2");
changes = NULL;
n_changes = 0;
r = unit_file_reenable(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, false, &changes, &n_changes);
assert_se(r >= 0);
dump_changes(changes, n_changes);
unit_file_changes_free(changes, n_changes);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files2[0])) == UNIT_FILE_ENABLED);
log_error("disable files2");
changes = NULL;
n_changes = 0;
r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, &changes, &n_changes);
assert_se(r >= 0);
dump_changes(changes, n_changes);
unit_file_changes_free(changes, n_changes);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files2[0])) == _UNIT_FILE_STATE_INVALID);
log_error("preset files");
changes = NULL;
n_changes = 0;
r = unit_file_preset(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
assert_se(r >= 0);
dump_changes(changes, n_changes);
unit_file_changes_free(changes, n_changes);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files[0])) == UNIT_FILE_ENABLED);
return 0;
}