+ 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 HEADSW:
+ headsw = 1;
+ continue;
+ case NHEADSW:
+ headsw = 0;
+ continue;
+
+ case SIZESW:
+ sizesw = 1;
+ continue;
+ case NSIZESW:
+ sizesw = 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 VERBSW:
+ verbosw = 1;
+ continue;
+ case NVERBSW:
+ verbosw = 0;
+ 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 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));
+
+ /*
+ ** 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;
+ }