+main(int argc, char **argv)
+{
+ int msgnum;
+ char *cp, *file = NULL, *folder = NULL;
+ char *maildir, buf[100], **argp;
+ char **arguments;
+ struct msgs_array msgs = { 0, 0, NULL };
+ struct msgs *mp = NULL;
+ CT ct, *ctp;
+ FILE *fp;
+
+ done=freects_done;
+
+ setlocale(LC_ALL, "");
+ invo_name = mhbasename(argv[0]);
+
+ /* read user profile/context */
+ context_read();
+
+ arguments = getarguments(invo_name, argc, argv, 1);
+ argp = arguments;
+
+ /*
+ ** Parse arguments
+ */
+ while ((cp = *argp++)) {
+ if (*cp == '-') {
+ switch (smatch(++cp, switches)) {
+ case AMBIGSW:
+ ambigsw(cp, switches);
+ done(1);
+ case UNKWNSW:
+ adios(NULL, "-%s unknown", cp);
+
+ case HELPSW:
+ snprintf(buf, sizeof(buf), "%s [+folder] [msgs] [switches]", invo_name);
+ print_help(buf, switches, 1);
+ done(1);
+ case VERSIONSW:
+ print_version(invo_name);
+ done(1);
+
+ case AUTOSW:
+ autosw++;
+ continue;
+ case NAUTOSW:
+ autosw = 0;
+ continue;
+
+ case PARTSW:
+ if (!(cp = *argp++) || *cp == '-')
+ adios(NULL, "missing argument to %s",
+ argp[-2]);
+ if (npart >= NPARTS)
+ adios(NULL, "too many parts (starting with %s), %d max", cp, NPARTS);
+ parts[npart++] = cp;
+ continue;
+
+ case TYPESW:
+ if (!(cp = *argp++) || *cp == '-')
+ adios(NULL, "missing argument to %s",
+ argp[-2]);
+ if (ntype >= NTYPES)
+ adios(NULL, "too many types (starting with %s), %d max", cp, NTYPES);
+ types[ntype++] = cp;
+ continue;
+
+ case FILESW:
+ if (!(cp = *argp++) || (*cp == '-' && cp[1]))
+ adios(NULL, "missing argument to %s",
+ argp[-2]);
+ file = *cp == '-' ? cp : getcpy(expanddir(cp));
+ continue;
+
+ case DEBUGSW:
+ debugsw = 1;
+ continue;
+ }
+ }
+ if (*cp == '+' || *cp == '@') {
+ if (folder)
+ adios(NULL, "only one folder at a time!");
+ else
+ folder = getcpy(expandfol(cp));
+ } else
+ app_msgarg(&msgs, cp);
+ }
+
+ /* null terminate the list of acceptable parts/types */
+ parts[npart] = NULL;
+ types[ntype] = NULL;
+
+ set_endian();
+
+ /*
+ ** Check if we've specified an additional profile
+ */
+ if ((cp = getenv("MHSTORE"))) {
+ if ((fp = fopen(cp, "r"))) {
+ readconfig((struct node **) 0, fp, cp, 0);
+ fclose(fp);
+ } else {
+ admonish("", "unable to read $MHSTORE profile (%s)",
+ cp);
+ }
+ }
+
+ /*
+ ** Read the standard profile setup
+ */
+ if ((fp = fopen(cp = etcpath("mhn.defaults"), "r"))) {
+ readconfig((struct node **) 0, fp, cp, 0);
+ fclose(fp);
+ }
+
+ /*
+ ** Cache the current directory before we do any chdirs()'s.
+ */
+ cwd = getcpy(pwd());
+
+ /*
+ ** Check for storage directory. If specified,
+ ** then store temporary files there. Else we
+ ** store them in standard nmh directory.
+ */
+ if ((cp = context_find(nmhstorage)) && *cp)
+ tmp = concat(cp, "/", invo_name, NULL);
+ else
+ tmp = getcpy(toabsdir(invo_name));
+
+ if (file && msgs.size)
+ adios(NULL, "cannot specify msg and file at same time!");
+
+ /*
+ ** check if message is coming from file
+ */
+ if (file) {
+ if (!(cts = (CT *) calloc((size_t) 2, sizeof(*cts))))
+ adios(NULL, "out of memory");
+ ctp = cts;
+
+ if ((ct = parse_mime(file)))
+ *ctp++ = ct;
+ } else {
+ /*
+ ** message(s) are coming from a folder
+ */
+ if (!msgs.size)
+ app_msgarg(&msgs, seq_cur);
+ if (!folder)
+ folder = getcurfol();
+ maildir = toabsdir(folder);
+
+ if (chdir(maildir) == NOTOK)
+ adios(maildir, "unable to change directory to");
+
+ /* read folder and create message structure */
+ if (!(mp = folder_read(folder)))
+ adios(NULL, "unable to read folder %s", folder);
+
+ /* check for empty folder */
+ if (mp->nummsg == 0)
+ adios(NULL, "no messages in %s", folder);
+
+ /* parse all the message ranges/sequences and set SELECTED */
+ for (msgnum = 0; msgnum < msgs.size; msgnum++)
+ if (!m_convert(mp, msgs.msgs[msgnum]))
+ done(1);
+ seq_setprev(mp); /* set the previous-sequence */
+
+ if (!(cts = (CT *) calloc((size_t) (mp->numsel + 1),
+ sizeof(*cts))))
+ adios(NULL, "out of memory");
+ ctp = cts;
+
+ for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++) {
+ if (is_selected(mp, msgnum)) {
+ char *msgnam;
+
+ msgnam = m_name(msgnum);
+ if ((ct = parse_mime(msgnam)))
+ *ctp++ = ct;
+ }
+ }
+ }
+
+ if (!*cts)
+ done(1);
+
+ userrs = 1;
+ SIGNAL(SIGQUIT, quitser);
+ SIGNAL(SIGPIPE, pipeser);
+
+ /*
+ ** Get the associated umask for the relevant contents.
+ */
+ for (ctp = cts; *ctp; ctp++) {
+ struct stat st;
+
+ ct = *ctp;
+ if (type_ok(ct, 1) && !ct->c_umask) {
+ if (stat(ct->c_file, &st) != NOTOK)
+ ct->c_umask = ~(st.st_mode & 0777);
+ else
+ ct->c_umask = ~m_gmprot();
+ }
+ }
+
+ /*
+ ** Store the message content
+ */
+ store_all_messages(cts);
+
+ /* Now free all the structures for the content */
+ for (ctp = cts; *ctp; ctp++)
+ free_content(*ctp);
+
+ free((char *) cts);
+ cts = NULL;
+
+ /* If reading from a folder, do some updating */
+ if (mp) {
+ context_replace(curfolder, folder); /* update current folder */
+ seq_setcur(mp, mp->hghsel); /* update current message */
+ seq_save(mp); /* synchronize sequences */
+ context_save(); /* save the context file */
+ }
+
+ done(0);
+ return 1;
+}
+
+
+static void
+pipeser(int i)