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-rw-r--r--usr.bin/uucp/uusend/uusend.c403
1 files changed, 0 insertions, 403 deletions
diff --git a/usr.bin/uucp/uusend/uusend.c b/usr.bin/uucp/uusend/uusend.c
deleted file mode 100644
index 207108e..0000000
--- a/usr.bin/uucp/uusend/uusend.c
+++ /dev/null
@@ -1,403 +0,0 @@
-/*-
- * Copyright (c) 1980, 1991, 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 char copyright[] =
-"@(#) Copyright (c) 1980, 1991, 1993\n\
- The Regents of the University of California. All rights reserved.\n";
-#endif /* not lint */
-
-#ifndef lint
-static char sccsid[] = "@(#)uusend.c 8.1 (Berkeley) 6/6/93";
-#endif /* not lint */
-
-/*
- * uusend: primitive operation to allow uucp like copy of binary files
- * but handle indirection over systems.
- *
- * usage: uusend [-r] [-m ooo] localfile sysname1!sysname2!...!destfile
- * uusend [-r] [-m ooo] - sysname1!sysname2!...!destfile
- *
- * Author: Mark Horton, May 1980.
- *
- * "-r" switch added. Has same effect as "-r" in uux. 11/82 CCW
- *
- * Error recovery (a la uucp) added & ifdefs for ruusend (as in rmail).
- * Checks for illegal access to /usr/lib/uucp.
- * February 1983 Christopher Woodbury
- * Fixed mode set[ug]id loophole. 4/8/83 CCW
- *
- * Add '-f' to make uusend syntax more similar to UUCP. "destname"
- * can now be a directory. June 1983 CCW
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <stdio.h>
-#include <pwd.h>
-
-/*
- * define RECOVER to permit requests like 'uusend file sys1!sys2!~uucp'
- * (abbreviation for 'uusend file sys1!sys2!~uucp/file').
- * define DEBUG to keep log of uusend uusage.
- * define RUUSEND if neighboring sites permit 'ruusend',
- * which they certainly should to avoid security holes
- */
-#define RECOVER
-/*#define DEBUG "/usr/spool/uucp/uusend.log"/**/
-
-FILE *in, *out;
-FILE *dout;
-
-extern FILE *popen();
-extern char *index(), *strcpy(), *strcat(), *ctime();
-
-#ifdef RUUSEND
-int rsend;
-#endif RUUSEND
-int mode = -1; /* mode to chmod new file to */
-char *nextsys; /* next system in the chain */
-char dnbuf[200]; /* buffer for result of ~user/file */
-char cmdbuf[256]; /* buffer to build uux command in */
-char *rflg = ""; /* default value of rflg ccw -- 1 Nov '82 */
-
-struct passwd *user; /* entry in /etc/passwd for ~user */
-struct passwd *getpwnam();
-struct stat stbuf;
-
-char *excl; /* location of first ! in destname */
-char *sl; /* location of first / in destname */
-char *sourcename; /* argv[1] */
-char *destname; /* argv[2] */
-char *UULIB = "/usr/lib/uucp"; /* UUCP lib directory */
-
-#ifdef RECOVER
-char *UUPUB = "/usr/spool/uucppublic/"; /* public UUCP directory */
-char *filename; /* file name from end of destname */
-char *getfname(); /* routine to get filename from destname */
-int fflg;
-char f[100]; /* name of default output file */
-#else !RECOVER
-char *f = ""; /* so we waste a little space */
-#endif !RECOVER
-
-main(argc, argv)
-int argc;
-char **argv;
-{
- register int c;
- long count;
- extern char **environ;
-
-#ifdef DEBUG
- long t;
- umask(022);
- dout = fopen(DEBUG, "a");
- if (dout == NULL) {
- printf("Cannot append to %s\n", DEBUG);
- exit(1);
- }
- freopen(DEBUG, "a", stdout);
- fprintf(dout, "\nuusend run: ");
- for (c=0; c<argc; c++)
- fprintf(dout, "%s ", argv[c]);
- time(&t);
- fprintf(dout, "%s", ctime(&t));
-#endif DEBUG
-
-#ifdef RUUSEND
- if(argv[0][0] == 'r')
- rsend++;
-#endif RUUSEND
- while (argc > 1 && argv[1][0] == '-' && argv[1][1]) {
- switch(argv[1][1]) {
- case 'm':
- sscanf(argv[2], "%o", &mode);
- mode &= 0777; /* fix set[ug]id loophole */
- argc--; argv++;
- break;
- case 'r': /* -r flag for uux */
- rflg = "-r ";
- break;
-#ifdef RECOVER
- case 'f':
- fflg++;
- strcpy(f, argv[1]);
- break;
-#endif RECOVER
- default:
- fprintf(stderr, "Bad flag: %s\n", argv[1]);
- break;
- }
- argc--; argv++;
- }
-
- if (argc != 3) {
- fprintf(stderr, "Usage: uusend [-m ooo] [-r] -/file sys!sys!..!rfile\n");
- exit(1);
- }
-
- sourcename = argv[1];
- destname = argv[2];
-
- if (sourcename[0] == '-')
- in = stdin;
- else {
-#ifdef RUUSEND
- if (rsend) {
- fprintf(stderr, "illegal input\n");
- exit(2);
- }
-#endif RUUSEND
- in = fopen(sourcename, "r");
- if (in == NULL) {
- perror(argv[1]);
- exit(2);
- }
- if (!fflg || f[2] == '\0') {
- strcpy(f, "-f");
- strcat(f, getfname(sourcename));
- fflg++;
- }
- }
-
- excl = index(destname, '!');
- if (excl) {
- /*
- * destname is on a remote system.
- */
- nextsys = destname;
- *excl++ = 0;
- destname = excl;
- if (mode < 0) {
- fstat(fileno(in), &stbuf);
- mode = stbuf.st_mode & 0777;
- }
-#ifdef RUUSEND
- sprintf(cmdbuf,"uux -gn -z %s- \"%s!ruusend %s -m %o - (%s)\"",
-#else !RUUSEND
- sprintf(cmdbuf, "uux -gn -z %s- \"%s!uusend %s -m %o - (%s)\"",
-#endif !RUUSEND
- rflg, nextsys, f, mode, destname);
-#ifdef DEBUG
- fprintf(dout, "remote: nextsys='%s', destname='%s', cmd='%s'\n", nextsys, destname, cmdbuf);
-#endif DEBUG
- out = popen(cmdbuf, "w");
- } else {
- /*
- * destname is local.
- */
- if (destname[0] == '~') {
-#ifdef DEBUG
- fprintf(dout, "before ~: '%s'\n", destname);
-fflush(dout);
-#endif DEBUG
- sl = index(destname, '/');
-#ifdef RECOVER
- if (sl == NULL && !fflg) {
- fprintf(stderr, "Illegal ~user\n");
- exit(3);
- }
- for (sl = destname; *sl != '\0'; sl++)
- ; /* boy, is this a hack! */
-#else !RECOVER
- if (sl == NULL) {
- fprintf(stderr, "Illegal ~user\n");
- exit(3);
- }
- *sl++ = 0;
-#endif !RECOVER
- user = getpwnam(destname+1);
- if (user == NULL) {
- fprintf(stderr, "No such user as %s\n",
- destname);
-#ifdef RECOVER
- if ((filename =getfname(sl)) == NULL &&
- !fflg)
- exit(4);
- strcpy(dnbuf, UUPUB);
- if (fflg)
- strcat(dnbuf, &f[2]);
- else
- strcat(dnbuf, filename);
- }
- else {
- strcpy(dnbuf, user->pw_dir);
- strcat(dnbuf, "/");
- strcat(dnbuf, sl);
- }
-#else !RECOVER
- exit(4);
- }
- strcpy(dnbuf, user->pw_dir);
- strcat(dnbuf, "/");
- strcat(dnbuf, sl);
-#endif !RECOVER
- destname = dnbuf;
- }
-#ifdef RECOVER
- else
- destname = strcpy(dnbuf, destname);
-#endif !RECOVER
- if(strncmp(UULIB, destname, strlen(UULIB)) == 0) {
- fprintf(stderr, "illegal file: %s", destname);
- exit(4);
- }
-#ifdef RECOVER
- if (stat(destname, &stbuf) == 0 &&
- (stbuf.st_mode & S_IFMT) == S_IFDIR &&
- fflg) {
- strcat(destname, "/");
- strcat(destname, &f[2]);
- }
-#endif RECOVER
- out = fopen(destname, "w");
-#ifdef DEBUG
- fprintf(dout, "local, file='%s'\n", destname);
-#endif DEBUG
- if (out == NULL) {
- perror(destname);
-#ifdef RECOVER
- if (strncmp(destname,UUPUB,strlen(UUPUB)) == 0)
- exit(5); /* forget it! */
- filename = getfname(destname);
- if (destname == dnbuf) /* cmdbuf is scratch */
- filename = strcpy(cmdbuf, filename);
- destname = strcpy(dnbuf, UUPUB);
- if (user != NULL) {
- strcat(destname, user->pw_name);
- if (stat(destname, &stbuf) == -1) {
- mkdir(destname, 0777);
- }
- strcat(destname, "/");
- }
- if (fflg)
- strcat(destname, &f[2]);
- else
- strcat(destname, filename);
- if ((out = fopen(destname, "w")) == NULL)
- exit(5); /* all for naught! */
-#else !RECOVER
- exit(5);
-#endif !RECOVER
- }
- if (mode > 0)
- chmod(destname, mode); /* don't bother to check it */
- }
-
- /*
- * Now, in any case, copy from in to out.
- */
-
- count = 0;
- while ((c=getc(in)) != EOF) {
- putc(c, out);
- count++;
- }
-#ifdef DEBUG
- fprintf(dout, "count %ld bytes\n", count);
- fclose(dout);
-#endif DEBUG
-
- fclose(in);
- fclose(out); /* really should pclose in that case */
- exit(0);
-}
-
-/*
- * Return the ptr in sp at which the character c appears;
- * NULL if not found. Included so I don't have to fight the
- * index/strchr battle.
- */
-
-#define NULL 0
-
-char *
-index(sp, c)
-register char *sp, c;
-{
- do {
- if (*sp == c)
- return(sp);
- } while (*sp++);
- return(NULL);
-}
-
-#ifdef RECOVER
-char *
-getfname(p)
-register char *p;
-{
- register char *s;
- s = p;
- while (*p != '\0')
- p++;
- if (p == s)
- return (NULL);
- for (;p != s; p--)
- if (*p == '/') {
- p++;
- break;
- }
- return (p);
-}
-
-#ifndef BSD4_2
-makedir(dirname, mode)
-char *dirname;
-int mode;
-{
- register int pid;
- int retcode, status;
- switch ((pid = fork())) {
- case -1: /* error */
- return (-1);
- case 0: /* child */
- umask(0);
- execl("/bin/mkdir", "mkdir", dirname, (char *)0);
- exit(1);
- /* NOTREACHED */
- default: /* parent */
- while ((retcode=wait(&status)) != pid && retcode != -1)
- ;
- if (retcode == -1)
- return -1;
- else {
- chmod(dirname, mode);
- return status;
- }
- }
- /* NOTREACHED */
-}
-#endif !BSD4_2
-#endif RECOVER
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