-
- apps_startup();
-
- if (bio_err == NULL)
- if ((bio_err = BIO_new(BIO_s_file())) != NULL)
- BIO_set_fp(bio_err, stderr, BIO_NOCLOSE|BIO_FP_TEXT);
-
- if (!load_config(bio_err, NULL))
- goto err;
-
- badopt = 0;
- i = 0;
- while (!badopt && argv[++i] != NULL)
- {
- if (strcmp(argv[i], "-out") == 0)
- {
- if ((argv[i+1] != NULL) && (outfile == NULL))
- outfile = argv[++i];
- else
- badopt = 1;
- }
-#ifndef OPENSSL_NO_ENGINE
- else if (strcmp(argv[i], "-engine") == 0)
- {
- if ((argv[i+1] != NULL) && (engine == NULL))
- engine = argv[++i];
- else
- badopt = 1;
- }
-#endif
- else if (strcmp(argv[i], "-rand") == 0)
- {
- if ((argv[i+1] != NULL) && (inrand == NULL))
- inrand = argv[++i];
- else
- badopt = 1;
- }
- else if (strcmp(argv[i], "-base64") == 0)
- {
- if (!base64)
- base64 = 1;
- else
- badopt = 1;
- }
- else if (strcmp(argv[i], "-hex") == 0)
- {
- if (!hex)
- hex = 1;
- else
- badopt = 1;
- }
- else if (isdigit((unsigned char)argv[i][0]))
- {
- if (num < 0)
- {
- r = sscanf(argv[i], "%d", &num);
- if (r == 0 || num < 0)
- badopt = 1;
- }
- else
- badopt = 1;
- }
- else
- badopt = 1;
- }
-
- if (hex && base64)
- badopt = 1;
-
- if (num < 0)
- badopt = 1;
-
- if (badopt)
- {
- BIO_printf(bio_err, "Usage: rand [options] num\n");
- BIO_printf(bio_err, "where options are\n");
- BIO_printf(bio_err, "-out file - write to file\n");
+ else if (strcmp(argv[i], "-rand") == 0) {
+ if ((argv[i + 1] != NULL) && (inrand == NULL))
+ inrand = argv[++i];
+ else
+ badopt = 1;
+ } else if (strcmp(argv[i], "-base64") == 0) {
+ if (!base64)
+ base64 = 1;
+ else
+ badopt = 1;
+ } else if (strcmp(argv[i], "-hex") == 0) {
+ if (!hex)
+ hex = 1;
+ else
+ badopt = 1;
+ } else if (isdigit((unsigned char)argv[i][0])) {
+ if (num < 0) {
+ r = sscanf(argv[i], "%d", &num);
+ if (r == 0 || num < 0)
+ badopt = 1;
+ } else
+ badopt = 1;
+ } else
+ badopt = 1;
+ }
+
+ if (hex && base64)
+ badopt = 1;
+
+ if (num < 0)
+ badopt = 1;
+
+ if (badopt) {
+ BIO_printf(bio_err, "Usage: rand [options] num\n");
+ BIO_printf(bio_err, "where options are\n");
+ BIO_printf(bio_err, "-out file - write to file\n");