+ /* it would be nice to populate dat[2], for %(size) here,
+ * but it's not available. it might also be nice to know
+ * if the message originally had any mime parts or not -- but
+ * there's also no record of that. (except for MIME-version:)
+ */
+
+ fmt_scan(fmt, outbuf, BUFSIZ, dat, NULL);
+
+ fputs(charstring_buffer (outbuf), stdout);
+ charstring_free (outbuf);
+
+ fmt_freecomptext();
+}
+
+static void
+output_marker(CT ct, struct format *fmt, int hidden)
+{
+ charstring_t outbuf = charstring_create (BUFSIZ);
+ struct param_comp_list *pcentry;
+ int partsize;
+ int message = 0;
+ char *endp;
+ int dat[5] = { 0 };
+
+ /*
+ * Grab any items we care about.
+ */
+
+ if (ctype_comp && ct->c_ctinfo.ci_type) {
+ ctype_comp->c_text = concat(ct->c_ctinfo.ci_type, "/",
+ ct->c_ctinfo.ci_subtype, NULL);
+ }
+
+ if (part_comp && ct->c_partno) {
+ part_comp->c_text = mh_xstrdup(ct->c_partno);
+ }
+
+ if (description_comp && ct->c_descr) {
+ description_comp->c_text = mh_xstrdup(ct->c_descr);
+ }
+
+ if (dispo_comp && ct->c_dispo_type) {
+ dispo_comp->c_text = mh_xstrdup(ct->c_dispo_type);
+ }
+
+ for (pcentry = ctype_pc_list; pcentry != NULL; pcentry = pcentry->next) {
+ pcentry->comp->c_text = get_param(ct->c_ctinfo.ci_first_pm,
+ pcentry->param, '?', 0);
+ }
+
+ for (pcentry = dispo_pc_list; pcentry != NULL; pcentry = pcentry->next) {
+ pcentry->comp->c_text = get_param(ct->c_dispo_first,
+ pcentry->param, '?', 0);
+ }
+
+ if (ct->c_cesizefnx)
+ partsize = (*ct->c_cesizefnx) (ct);
+ else
+ partsize = ct->c_end - ct->c_begin;
+
+ if (ct->c_file && *ct->c_file) {
+ message = strtol(ct->c_file, &endp, 10);
+ if (*endp) message = 0;
+ dat[0] = message;
+ }
+ dat[2] = partsize;
+
+ /* make the part's hidden aspect available by overloading the
+ * %(unseen) function. make the part's size available via %(size).
+ * see comments in h/fmt_scan.h.
+ */
+ dat[4] = hidden;
+
+ fmt_scan(fmt, outbuf, BUFSIZ, dat, NULL);
+
+ fputs(charstring_buffer (outbuf), stdout);
+ charstring_free (outbuf);
+
+ fmt_freecomptext();
+}
+
+/*
+ * Reset (and free) any of the saved marker text
+ */
+
+static void
+free_markercomps(void)
+{
+ struct param_comp_list *pc_entry, *pc2;
+
+ folder_comp = NULL;
+ part_comp = NULL;
+ ctype_comp = NULL;
+ description_comp = NULL;
+ dispo_comp = NULL;
+
+ for (pc_entry = ctype_pc_list; pc_entry != NULL; ) {
+ free(pc_entry->param);
+ pc2 = pc_entry->next;
+ free(pc_entry);
+ pc_entry = pc2;
+ }
+
+ for (pc_entry = dispo_pc_list; pc_entry != NULL; ) {
+ free(pc_entry->param);
+ pc2 = pc_entry->next;
+ free(pc_entry);
+ pc_entry = pc2;
+ }
+}
+
+/*
+ * Exit if the display process returned with a nonzero exit code, or terminated
+ * with a SIGQUIT signal.
+ */
+
+static int
+pidcheck (int status)
+{
+ if ((status & 0xff00) == 0xff00 || (status & 0x007f) != SIGQUIT)
+ return status;
+
+ fflush (stdout);
+ fflush (stderr);
+ done (1);
+ return 1;
projects / nmh / blobdiff