Add option type OPTION_ORDER

To handle incremental order value, added new option type OPTION_ORDER.
openssl(1) x509 requires this option handling, since,
- -CA and -signkey require to set both filename and incremental 'num'.
- -dates requires to set two variables in a row, startdate and enddate.
and this couldn't be solved by OPTION_FLAG_ORD.

ok tb@ and "I'd move forward with your current plan." from jsing@

diff --git a/usr.bin/openssl/apps.c b/usr.bin/openssl/apps.c
index 24a28c7..396a693 100644 (file)
--- a/usr.bin/openssl/apps.c
+++ b/usr.bin/openssl/apps.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: apps.c,v 1.58 2021/03/17 18:08:32 jsing Exp $ */
+/* $OpenBSD: apps.c,v 1.59 2021/03/24 12:07:39 inoguchi Exp $ */
 /*
  * Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
  *
@@ -2304,6 +2304,10 @@ options_parse(int argc, char **argv, const struct option *opts, char **unnamed,
                        *opt->opt.ulvalue |= opt->ulvalue;
                        break;
 
+               case OPTION_ORDER:
+                       *opt->opt.order = ++(*opt->order);
+                       break;
+
                default:
                        fprintf(stderr, "option %s - unknown type %i\n",
                            opt->name, opt->type);

diff --git a/usr.bin/openssl/apps.h b/usr.bin/openssl/apps.h
index 10612a9..d5f3706 100644 (file)
--- a/usr.bin/openssl/apps.h
+++ b/usr.bin/openssl/apps.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: apps.h,v 1.24 2020/09/09 12:47:46 inoguchi Exp $ */
+/* $OpenBSD: apps.h,v 1.25 2021/03/24 12:07:39 inoguchi Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -304,6 +304,7 @@ struct option {
                OPTION_VALUE_AND,
                OPTION_VALUE_OR,
                OPTION_UL_VALUE_OR,
+               OPTION_ORDER,
        } type;
        union {
                char **arg;
@@ -315,9 +316,11 @@ struct option {
                int *value;
                unsigned long *ulvalue;
                time_t *tvalue;
+               int *order;
        } opt;
        const int value;
        const unsigned long ulvalue;
+       int *order;
 };
 
 void options_usage(const struct option *opts);