Modernise the mingw cflags and ldflags

[openssl.git] / apps / rsautl.c

diff --git a/apps/rsautl.c b/apps/rsautl.c
index 04667469f6b59a8078f12114c448580c334a8a6a..f3c90b77c66e79fd9791746df009e57094f58e07 100644 (file)
--- a/apps/rsautl.c
+++ b/apps/rsautl.c
@@ -57,7 +57,9 @@
  */
 
 #include <openssl/opensslconf.h>
-#ifndef OPENSSL_NO_RSA
+#ifdef OPENSSL_NO_RSA
+NON_EMPTY_TRANSLATION_UNIT
+#else
 
 # include "apps.h"
 # include <string.h>
@@ -86,8 +88,8 @@ OPTIONS rsautl_options[] = {
     {"help", OPT_HELP, '-', "Display this summary"},
     {"in", OPT_IN, '<', "Input file"},
     {"out", OPT_OUT, '>', "Output file"},
-    {"inkey", OPT_INKEY, '<', "Input key"},
-    {"keyform", OPT_KEYFORM, 'F', "Private key format - default PEM"},
+    {"inkey", OPT_INKEY, 's', "Input key"},
+    {"keyform", OPT_KEYFORM, 'E', "Private key format - default PEM"},
     {"pubin", OPT_PUBIN, '-', "Input is an RSA public"},
     {"certin", OPT_CERTIN, '-', "Input is a cert carrying an RSA public key"},
     {"ssl", OPT_SSL, '-', "Use SSL v2 padding"},
@@ -116,7 +118,7 @@ int rsautl_main(int argc, char **argv)
     EVP_PKEY *pkey = NULL;
     RSA *rsa = NULL;
     X509 *x;
-    char *engine = NULL, *infile = NULL, *outfile = NULL, *keyfile = NULL;
+    char *infile = NULL, *outfile = NULL, *keyfile = NULL;
     char *passinarg = NULL, *passin = NULL, *prog;
     char rsa_mode = RSA_VERIFY, key_type = KEY_PRIVKEY;
     unsigned char *rsa_in = NULL, *rsa_out = NULL, pad = RSA_PKCS1_PADDING;
@@ -137,7 +139,7 @@ int rsautl_main(int argc, char **argv)
             ret = 0;
             goto end;
         case OPT_KEYFORM:
-            if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &keyformat))
+            if (!opt_format(opt_arg(), OPT_FMT_PDE, &keyformat))
                 goto opthelp;
             break;
         case OPT_IN:
@@ -147,7 +149,7 @@ int rsautl_main(int argc, char **argv)
             outfile = opt_arg();
             break;
         case OPT_ENGINE:
-            engine = opt_arg();
+            e = setup_engine(opt_arg(), 0);
             break;
         case OPT_ASN1PARSE:
             asn1parse = 1;
@@ -208,9 +210,7 @@ int rsautl_main(int argc, char **argv)
         BIO_printf(bio_err, "A private key is needed for this operation\n");
         goto end;
     }
-# ifndef OPENSSL_NO_ENGINE
-    e = setup_engine(engine, 0);
-# endif
+
     if (!app_passwd(passinarg, NULL, &passin, NULL)) {
         BIO_printf(bio_err, "Error getting password\n");
         goto end;
@@ -250,25 +250,21 @@ int rsautl_main(int argc, char **argv)
         goto end;
     }
 
-    in = bio_open_default(infile, "rb");
+    in = bio_open_default(infile, 'r', FORMAT_BINARY);
     if (in == NULL)
         goto end;
-    out = bio_open_default(outfile, "wb");
+    out = bio_open_default(outfile, 'w', FORMAT_BINARY);
     if (out == NULL)
         goto end;
 
     keysize = RSA_size(rsa);
 
-    rsa_in = OPENSSL_malloc(keysize * 2);
-    rsa_out = OPENSSL_malloc(keysize);
-    if (!rsa_in || !rsa_out) {
-        BIO_printf(bio_err, "Out of memory\n");
-        goto end;
-    }
+    rsa_in = app_malloc(keysize * 2, "hold rsa key");
+    rsa_out = app_malloc(keysize, "output rsa key");
 
     /* Read the input data */
     rsa_inlen = BIO_read(in, rsa_in, keysize * 2);
-    if (rsa_inlen <= 0) {
+    if (rsa_inlen < 0) {
         BIO_printf(bio_err, "Error reading input Data\n");
         goto end;
     }
@@ -300,10 +296,9 @@ int rsautl_main(int argc, char **argv)
         rsa_outlen =
             RSA_private_decrypt(rsa_inlen, rsa_in, rsa_out, rsa, pad);
         break;
-
     }
 
-    if (rsa_outlen <= 0) {
+    if (rsa_outlen < 0) {
         BIO_printf(bio_err, "RSA operation error\n");
         ERR_print_errors(bio_err);
         goto end;
@@ -321,19 +316,9 @@ int rsautl_main(int argc, char **argv)
     RSA_free(rsa);
     BIO_free(in);
     BIO_free_all(out);
-    if (rsa_in)
-        OPENSSL_free(rsa_in);
-    if (rsa_out)
-        OPENSSL_free(rsa_out);
-    if (passin)
-        OPENSSL_free(passin);
+    OPENSSL_free(rsa_in);
+    OPENSSL_free(rsa_out);
+    OPENSSL_free(passin);
     return ret;
 }
-
-#else                           /* !OPENSSL_NO_RSA */
-
-# if PEDANTIC
-static void *dummy = &dummy;
-# endif
-
 #endif