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/* (C) Copyright 1993,1994 by Carnegie Mellon University
* All Rights Reserved.
*
ww * Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of Carnegie
* Mellon University not be used in advertising or publicity
* pertaining to distribution of the software without specific,
* written prior permission. Carnegie Mellon University makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied
* warranty.
*
* CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
*/
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include "common.h"
#include "version.h"
#include "xmalloc.h"
#define MAXADDRESS 100
extern char *getenv();
extern int errno;
extern int optind;
extern char *optarg;
main(argc, argv)
int argc;
char **argv;
{
int opt;
char *fname = 0;
char *subject = 0;
char *descfname = 0;
long maxsize = 0;
char *outfname = 0;
char *newsgroups = 0;
char *ctype = 0;
char *headers = 0;
int i;
char *p;
char sbuf[1024];
char fnamebuf[4096];
int part;
FILE *infile;
FILE *descfile = 0;
if ((p = getenv("SPLITSIZE")) && *p >= '0' && *p <= '9') {
maxsize = atoi(p);
}
while ((opt = getopt(argc, argv, "s:d:m:c:o:n:")) != EOF) {
switch (opt) {
case 's':
subject = optarg;
break;
case 'd':
descfname = optarg;
break;
case 'm':
maxsize = atoi(optarg);
break;
case 'c':
ctype = optarg;
break;
case 'o':
outfname = optarg;
break;
case 'n':
newsgroups = optarg;
break;
default:
usage();
}
}
if (ctype) {
if (!cistrncmp(ctype, "text/", 5)) {
fprintf(stderr, "This program is not appropriate for encoding textual data\n");
exit(1);
}
if (cistrncmp(ctype, "application/", 12) && cistrncmp(ctype, "audio/", 6) &&
cistrncmp(ctype, "image/", 6) && cistrncmp(ctype, "video/", 6)) {
fprintf(stderr, "Content type must be subtype of application, audio, image, or video\n");
exit(1);
}
}
if (optind == argc) {
fprintf(stderr, "An input file must be specified\n");
usage();
}
fname = argv[optind++];
/* Must have exactly one of -o, -n, or destination addrs */
if (optind == argc) {
if (outfname && newsgroups) {
fprintf(stderr, "The -o and -n switches are mutually exclusive.\n");
usage();
}
if (!outfname && !newsgroups) {
fprintf(stderr, "Either an address or one of the -o or -n switches is required\n");
usage();
}
if (newsgroups) {
headers = xmalloc(strlen(newsgroups) + 25);
sprintf(headers, "Newsgroups: %s\n", newsgroups);
}
}
else {
if (outfname) {
fprintf(stderr, "The -o switch and addresses are mutually exclusive.\n");
usage();
}
if (newsgroups) {
fprintf(stderr, "The -n switch and addresses are mutually exclusive.\n");
usage();
}
headers = xmalloc(strlen(argv[optind]) + 25);
sprintf(headers, "To: %s", argv[optind]);
for (i = optind+1; i < argc; i++) {
headers = xrealloc(headers, strlen(headers)+strlen(argv[i]) + 25);
strcat(headers, ",\n\t");
strcat(headers, argv[i]);
}
strcat(headers, "\n");
}
if (!subject) {
fputs("Subject: ", stdout);
fflush(stdout);
if (!fgets(sbuf, sizeof(sbuf), stdin)) {
fprintf(stderr, "A subject is required\n");
usage();
}
if (p = strchr(sbuf, '\n')) *p = '\0';
subject = sbuf;
}
if (!outfname) {
if (getenv("TMPDIR")) {
strcpy(fnamebuf, getenv("TMPDIR"));
}
else {
strcpy(fnamebuf, "/tmp");
}
strcat(fnamebuf, "/mpackXXXXXX");
mktemp(fnamebuf);
outfname = strsave(fnamebuf);
}
infile = fopen(fname, "r");
if (!infile) {
os_perror(fname);
exit(1);
}
if (descfname) {
descfile = fopen(descfname, "r");
if (!descfile) {
os_perror(descfname);
exit(1);
}
}
if (encode(infile, (FILE *)0, fname, descfile, subject, headers,
maxsize, ctype, outfname)) exit(1);
if (optind < argc || newsgroups) {
for (part = 0;;part++) {
sprintf(fnamebuf, "%s.%02d", outfname, part);
infile = fopen(part ? fnamebuf : outfname, "r");
if (!infile) {
if (part) break;
continue;
}
if (newsgroups) {
inews(infile, newsgroups);
}
else {
sendmail(infile, argv, optind);
}
fclose(infile);
remove(part ? fnamebuf : outfname);
}
}
exit(0);
}
usage()
{
fprintf(stderr, "mpack version %s\n", MPACK_VERSION);
fprintf(stderr,
"usage: mpack [-s subj] [-d file] [-m maxsize] [-c content-type] file address...\n");
fprintf(stderr,
" mpack [-s subj] [-d file] [-m maxsize] [-c content-type] -o file file\n");
fprintf(stderr,
" mpack [-s subj] [-d file] [-m maxsize] [-c content-type] -n groups file\n");
exit(1);
}
sendmail(infile, addr, start)
FILE *infile;
char **addr;
int start;
{
int status;
int pid;
if (start < 2) abort();
#ifdef SCO
addr[--start] = "execmail";
#else
addr[--start] = "-oi";
addr[--start] = "sendmail";
#endif
do {
pid = fork();
} while (pid == -1 && errno == EAGAIN);
if (pid == -1) {
perror("fork");
return;
}
if (pid != 0) {
while (pid != wait(&status));
return;
}
dup2(fileno(infile), 0);
fclose(infile);
#ifdef SCO
execv("/usr/lib/mail/execmail", addr+start);
#else
execv("/usr/lib/sendmail", addr+start);
execv("/usr/sbin/sendmail", addr+start);
#endif
perror("execv");
_exit(1);
}
inews(infile)
FILE *infile;
{
int status;
int pid;
do {
pid = fork();
} while (pid == -1 && errno == EAGAIN);
if (pid == -1) {
perror("fork");
return;
}
if (pid != 0) {
while (pid != wait(&status));
return;
}
dup2(fileno(infile), 0);
fclose(infile);
execlp("inews", "inews", "-h", "-S", (char *)0);
execl("/usr/local/news/inews", "inews", "-h", "-S", (char *)0);
execl("/usr/local/lib/news/inews", "inews", "-h", "-S", (char *)0);
execl("/etc/inews", "inews", "-h", "-S", (char *)0);
execl("/usr/etc/inews", "inews", "-h", "-S", (char *)0);
execl("/usr/news/inews", "inews", "-h", "-S", (char *)0);
execl("/usr/news/bin/inews", "inews", "-h", "-S", (char *)0);
perror("execl");
_exit(1);
}
warn()
{
abort();
}
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.