Commit 77297115 authored by Rich Salz's avatar Rich Salz
Browse files

Add --missing-help to list command 



Reviewed-by: default avatarAndy Polyakov <appro@openssl.org>
parent fa4618a2

apps/openssl.c

+24 −1
Original line number Diff line number Diff line
@@ -296,12 +296,30 @@ static void list_md_fn(const EVP_MD *m, 
    }

}



static void list_missing_help(void)

{

    const FUNCTION *fp;

    const OPTIONS *o;



    for (fp = functions; fp->name != NULL; fp++) {

        if ((o = fp->help) == NULL) {

            BIO_printf(bio_out, "%s *\n", fp->name);

            continue;

        }

        for ( ; o->name != NULL; o++) {

            if (o->helpstr == NULL)

                BIO_printf(bio_out, "%s %s\n", fp->name, o->name);

        }

    }

}





/* Unified enum for help and list commands. */

typedef enum HELPLIST_CHOICE {

    OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,

    OPT_COMMANDS, OPT_DIGEST_COMMANDS,

    OPT_DIGEST_ALGORITHMS, OPT_CIPHER_COMMANDS, OPT_CIPHER_ALGORITHMS,

    OPT_PK_ALGORITHMS, OPT_DISABLED

    OPT_PK_ALGORITHMS, OPT_DISABLED, OPT_MISSING_HELP

} HELPLIST_CHOICE;



OPTIONS list_options[] = {
@@ -318,6 +336,8 @@ OPTIONS list_options[] = { 
     "List of public key algorithms"},

    {"disabled", OPT_DISABLED, '-',

     "List of disabled features"},

    {"missing-help", OPT_MISSING_HELP, '-',

     "List missing detailed help strings"},

    {NULL}

};
@@ -358,6 +378,9 @@ int list_main(int argc, char **argv) 
        case OPT_DISABLED:

            list_disabled();

            break;

        case OPT_MISSING_HELP:

            list_missing_help();

            break;

        }

        done = 1;

    }