1 d2d022b9SBaptiste Daroussin /*-
2 d2d022b9SBaptiste Daroussin * Copyright (C) 2015 Baptiste Daroussin <bapt@FreeBSD.org>
3 d2d022b9SBaptiste Daroussin * All rights reserved.
4 d2d022b9SBaptiste Daroussin *
5 d2d022b9SBaptiste Daroussin * Redistribution and use in source and binary forms, with or without
6 d2d022b9SBaptiste Daroussin * modification, are permitted provided that the following conditions
7 d2d022b9SBaptiste Daroussin * are met:
8 d2d022b9SBaptiste Daroussin * 1. Redistributions of source code must retain the above copyright
9 d2d022b9SBaptiste Daroussin * notice, this list of conditions and the following disclaimer
10 d2d022b9SBaptiste Daroussin * in this position and unchanged.
11 d2d022b9SBaptiste Daroussin * 2. Redistributions in binary form must reproduce the above copyright
12 d2d022b9SBaptiste Daroussin * notice, this list of conditions and the following disclaimer in the
13 d2d022b9SBaptiste Daroussin * documentation and/or other materials provided with the distribution.
14 d2d022b9SBaptiste Daroussin *
15 d2d022b9SBaptiste Daroussin * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
16 d2d022b9SBaptiste Daroussin * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 d2d022b9SBaptiste Daroussin * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 d2d022b9SBaptiste Daroussin * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
19 d2d022b9SBaptiste Daroussin * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 d2d022b9SBaptiste Daroussin * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 d2d022b9SBaptiste Daroussin * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 d2d022b9SBaptiste Daroussin * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 d2d022b9SBaptiste Daroussin * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 d2d022b9SBaptiste Daroussin * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 d2d022b9SBaptiste Daroussin */
26 d2d022b9SBaptiste Daroussin
27 d2d022b9SBaptiste Daroussin #include <sys/cdefs.h>
28 d2d022b9SBaptiste Daroussin #include <sys/wait.h>
29 d2d022b9SBaptiste Daroussin
30 d2d022b9SBaptiste Daroussin #include <err.h>
31 d2d022b9SBaptiste Daroussin #include <sysexits.h>
32 d2d022b9SBaptiste Daroussin #include <stdlib.h>
33 bcbdb01eSBaptiste Daroussin #include <string.h>
34 bcbdb01eSBaptiste Daroussin #include <unistd.h>
35 d2d022b9SBaptiste Daroussin
36 d2d022b9SBaptiste Daroussin #include "pw.h"
37 d2d022b9SBaptiste Daroussin
38 d2d022b9SBaptiste Daroussin int
pw_checkfd(char * nptr)39 d2d022b9SBaptiste Daroussin pw_checkfd(char *nptr)
40 d2d022b9SBaptiste Daroussin {
41 d2d022b9SBaptiste Daroussin const char *errstr;
42 d2d022b9SBaptiste Daroussin int fd = -1;
43 d2d022b9SBaptiste Daroussin
44 d2d022b9SBaptiste Daroussin if (strcmp(nptr, "-") == 0)
45 d2d022b9SBaptiste Daroussin return '-';
46 d2d022b9SBaptiste Daroussin fd = strtonum(nptr, 0, INT_MAX, &errstr);
47 d2d022b9SBaptiste Daroussin if (errstr != NULL)
48 d2d022b9SBaptiste Daroussin errx(EX_USAGE, "Bad file descriptor '%s': %s",
49 d2d022b9SBaptiste Daroussin nptr, errstr);
50 d2d022b9SBaptiste Daroussin return (fd);
51 d2d022b9SBaptiste Daroussin }
52 d2d022b9SBaptiste Daroussin
53 d2d022b9SBaptiste Daroussin uintmax_t
pw_checkid(char * nptr,uintmax_t maxval)54 d2d022b9SBaptiste Daroussin pw_checkid(char *nptr, uintmax_t maxval)
55 d2d022b9SBaptiste Daroussin {
56 d2d022b9SBaptiste Daroussin const char *errstr = NULL;
57 d2d022b9SBaptiste Daroussin uintmax_t id;
58 d2d022b9SBaptiste Daroussin
59 d2d022b9SBaptiste Daroussin id = strtounum(nptr, 0, maxval, &errstr);
60 d2d022b9SBaptiste Daroussin if (errstr)
61 d2d022b9SBaptiste Daroussin errx(EX_USAGE, "Bad id '%s': %s", nptr, errstr);
62 d2d022b9SBaptiste Daroussin return (id);
63 d2d022b9SBaptiste Daroussin }
64 d2d022b9SBaptiste Daroussin
65 d2d022b9SBaptiste Daroussin struct userconf *
get_userconfig(const char * config)66 d2d022b9SBaptiste Daroussin get_userconfig(const char *config)
67 d2d022b9SBaptiste Daroussin {
68 d2d022b9SBaptiste Daroussin char defaultcfg[MAXPATHLEN];
69 d2d022b9SBaptiste Daroussin
70 d2d022b9SBaptiste Daroussin if (config != NULL)
71 d2d022b9SBaptiste Daroussin return (read_userconfig(config));
72 *03da20c5SYuri Pankov snprintf(defaultcfg, sizeof(defaultcfg), "%s/" _PW_CONF, conf.etcpath);
73 d2d022b9SBaptiste Daroussin return (read_userconfig(defaultcfg));
74 d2d022b9SBaptiste Daroussin }
75 d2d022b9SBaptiste Daroussin
76 d2d022b9SBaptiste Daroussin int
nis_update(void)77 d2d022b9SBaptiste Daroussin nis_update(void) {
78 d2d022b9SBaptiste Daroussin pid_t pid;
79 d2d022b9SBaptiste Daroussin int i;
80 d2d022b9SBaptiste Daroussin
81 d2d022b9SBaptiste Daroussin fflush(NULL);
82 d2d022b9SBaptiste Daroussin if ((pid = fork()) == -1) {
83 d2d022b9SBaptiste Daroussin warn("fork()");
84 d2d022b9SBaptiste Daroussin return (1);
85 d2d022b9SBaptiste Daroussin }
86 d2d022b9SBaptiste Daroussin if (pid == 0) {
87 d2d022b9SBaptiste Daroussin execlp("/usr/bin/make", "make", "-C", "/var/yp/", (char*) NULL);
88 d2d022b9SBaptiste Daroussin _exit(1);
89 d2d022b9SBaptiste Daroussin }
90 d2d022b9SBaptiste Daroussin waitpid(pid, &i, 0);
91 d2d022b9SBaptiste Daroussin if ((i = WEXITSTATUS(i)) != 0)
92 d2d022b9SBaptiste Daroussin errx(i, "make exited with status %d", i);
93 d2d022b9SBaptiste Daroussin return (i);
94 d2d022b9SBaptiste Daroussin }
95