diff options
Diffstat (limited to 'usr.sbin/lpr/lprm/lprm.c')
| -rw-r--r-- | usr.sbin/lpr/lprm/lprm.c | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/usr.sbin/lpr/lprm/lprm.c b/usr.sbin/lpr/lprm/lprm.c deleted file mode 100644 index 47f233c..0000000 --- a/usr.sbin/lpr/lprm/lprm.c +++ /dev/null @@ -1,165 +0,0 @@ -/* - * Copyright (c) 1983, 1993 - * The Regents of the University of California. All rights reserved. - * - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -static const char copyright[] = -"@(#) Copyright (c) 1983, 1993\n\ - The Regents of the University of California. All rights reserved.\n"; -#endif /* not lint */ - -#if 0 -#ifndef lint -static char sccsid[] = "@(#)lprm.c 8.1 (Berkeley) 6/6/93"; -#endif /* not lint */ -#endif - -#include "lp.cdefs.h" /* A cross-platform version of <sys/cdefs.h> */ -__FBSDID("$FreeBSD$"); - -/* - * lprm - remove the current user's spool entry - * - * lprm [-] [[job #] [user] ...] - * - * Using information in the lock file, lprm will kill the - * currently active daemon (if necessary), remove the associated files, - * and startup a new daemon. Priviledged users may remove anyone's spool - * entries, otherwise one can only remove their own. - */ - -#include <sys/param.h> - -#include <syslog.h> -#include <dirent.h> -#include <pwd.h> -#include <unistd.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <ctype.h> -#include "lp.h" -#include "lp.local.h" - -/* - * Stuff for handling job specifications - */ -char *person; /* name of person doing lprm */ -int requ[MAXREQUESTS]; /* job number of spool entries */ -int requests; /* # of spool requests */ -char *user[MAXUSERS]; /* users to process */ -int users; /* # of users in user array */ -uid_t uid, euid; /* real and effective user id's */ - -static char luser[16]; /* buffer for person */ - -int main(int argc, char *_argv[]); -static void usage(void); - -int -main(int argc, char *argv[]) -{ - char *arg; - const char *printer; - struct passwd *p; - static char root[] = "root"; - - printer = NULL; - uid = getuid(); - euid = geteuid(); - seteuid(uid); /* be safe */ - progname = argv[0]; - gethostname(local_host, sizeof(local_host)); - openlog("lpd", 0, LOG_LPR); - - /* - * Bogus code later checks for string equality between - * `person' and "root", so if we are root, better make sure - * that code will succeed. - */ - if (getuid() == 0) { - person = root; - } else if ((person = getlogin()) == NULL) { - if ((p = getpwuid(getuid())) == NULL) - fatal(0, "Who are you?"); - if (strlen(p->pw_name) >= sizeof(luser)) - fatal(0, "Your name is too long"); - strcpy(luser, p->pw_name); - person = luser; - } - while (--argc) { - if ((arg = *++argv)[0] == '-') - switch (arg[1]) { - case 'P': - if (arg[2]) - printer = &arg[2]; - else if (argc > 1) { - argc--; - printer = *++argv; - } - break; - case '\0': - if (!users) { - users = -1; - break; - } - default: - usage(); - } - else { - if (users < 0) - usage(); - if (isdigit(arg[0])) { - if (requests >= MAXREQUESTS) - fatal(0, "Too many requests"); - requ[requests++] = atoi(arg); - } else { - if (users >= MAXUSERS) - fatal(0, "Too many users"); - user[users++] = arg; - } - } - } - if (printer == NULL && (printer = getenv("PRINTER")) == NULL) - printer = DEFLP; - - rmjob(printer); - exit(0); -} - -static void -usage(void) -{ - fprintf(stderr, "usage: lprm [-] [-Pprinter] [[job #] [user] ...]\n"); - exit(2); -} |
