+ if (!(cp = *argp++) || *cp == '-')
+ adios(NULL, "missing argument to %s",
+ argp[-2]);
+ switch (*icachesw = smatch(cp, caches)) {
+ case AMBIGSW:
+ ambigsw(cp, caches);
+ done(1);
+ case UNKWNSW:
+ adios(NULL, "%s unknown", cp);
+ default:
+ break;
+ }
+ continue;
+
+ case CHECKSW:
+ checksw++;
+ continue;
+ case NCHECKSW:
+ checksw = 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);
+ }
+
+ /* Check for public cache location */
+ if ((cache_public = context_find(nmhcache)) && *cache_public != '/')
+ cache_public = NULL;
+
+ /* Check for private cache location */
+ if (!(cache_private = context_find(nmhprivcache)))
+ cache_private = ".cache";
+ cache_private = getcpy(toabsdir(cache_private));
+
+ /*
+ ** 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)
+{
+ if (i == SIGQUIT) {
+ unlink("core");
+ fflush(stdout);
+ fprintf(stderr, "\n");
+ fflush(stderr);
+ }
+
+ done(1);
+ /* NOTREACHED */
+}
+
+
+/*
+** Main entry point to store content from a collection of messages.
+*/
+static void
+store_all_messages(CT *cts)
+{
+ CT ct, *ctp;
+ char *cp;
+
+ /*
+ ** Check for the directory in which to
+ ** store any contents.
+ */
+ if (autosw)
+ dir = getcpy(cwd);
+ if ((cp = context_find(nmhstorage)) && *cp)
+ dir = getcpy(cp);
+ else
+ dir = getcpy(cwd);
+
+ for (ctp = cts; *ctp; ctp++) {
+ ct = *ctp;
+ store_single_message(ct);
+ }
+
+ flush_errors();
+}
+
+
+/*
+** Entry point to store the content
+** in a (single) message
+*/
+
+static void
+store_single_message(CT ct)
+{
+ if (type_ok(ct, 1)) {
+ umask(ct->c_umask);
+ store_switch(ct);
+ if (ct->c_fp) {
+ fclose(ct->c_fp);
+ ct->c_fp = NULL;
+ }
+ if (ct->c_ceclosefnx)
+ (*ct->c_ceclosefnx) (ct);
+ }
+}
+
+
+/*
+** Switching routine to store different content types
+*/
+
+static int
+store_switch(CT ct)
+{
+ switch (ct->c_type) {
+ case CT_MULTIPART:
+ return store_multi(ct);
+ break;
+
+ case CT_MESSAGE:
+ switch (ct->c_subtype) {
+ case MESSAGE_PARTIAL:
+ return store_partial(ct);
+ break;
+
+ case MESSAGE_EXTERNAL:
+ return store_external(ct);
+
+ case MESSAGE_RFC822: