X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=apps%2Fopenssl.c;h=21ddeb3c54a602d2d00e59359ab01f69c439c500;hp=9a152f54e361b363b27674dcbfc618354e987c22;hb=66b14bab0a7cfbf58d5df342e26e57f474592a8e;hpb=45d051c82563a75b07ec54b63e3a5bbad388ab67

diff --git a/apps/openssl.c b/apps/openssl.c
index 9a152f54e3..21ddeb3c54 100644
--- a/apps/openssl.c
+++ b/apps/openssl.c
@@ -122,13 +122,16 @@
 #ifndef OPENSSL_NO_ENGINE
 # include <openssl/engine.h>
 #endif
-/* needed for the _O_BINARY defs in the MS world */
-#define USE_SOCKETS
-#include "s_apps.h"
 #include <openssl/err.h>
 #ifdef OPENSSL_FIPS
 # include <openssl/fips.h>
 #endif
+#define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */
+#include "s_apps.h"
+/* Needed to get the other O_xxx flags. */
+#ifdef OPENSSL_SYS_VMS
+# include <unixio.h>
+#endif
 #define INCLUDE_FUNCTION_TABLE
 #include "apps.h"
 
@@ -155,9 +158,10 @@ static LHASH_OF(FUNCTION) *prog_init(void);
 static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]);
 static void list_pkey(void);
 static void list_type(FUNC_TYPE ft);
+static void list_disabled(void);
 char *default_config_file = NULL;
 
-CONF *config = NULL;
+static CONF *config = NULL;
 BIO *bio_in = NULL;
 BIO *bio_out = NULL;
 BIO *bio_err = NULL;
@@ -264,70 +268,10 @@ static void lock_dbg_cb(int mode, int type, const char *file, int line)
 
  err:
     if (errstr) {
-        /* we cannot use bio_err here */
-        fprintf(stderr,
-                "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
-                errstr, mode, type, file, line);
-    }
-}
-
-BIO *dup_bio_in(void)
-{
-    return BIO_new_fp(stdin, BIO_NOCLOSE | BIO_FP_TEXT);
-}
-
-BIO *dup_bio_out(void)
-{
-    BIO *b = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT);
-#ifdef OPENSSL_SYS_VMS
-    b = BIO_push(BIO_new(BIO_f_linebuffer()), b);
-#endif
-    return b;
-}
-
-void unbuffer(FILE *fp)
-{
-    setbuf(fp, NULL);
-}
-
-static BIO *bio_open_default_(const char *filename, const char *mode, int quiet)
-{
-    BIO *ret;
-
-    if (filename == NULL || strcmp(filename, "-") == 0) {
-        ret = *mode == 'r' ? dup_bio_in() : dup_bio_out();
-        if (quiet) {
-            ERR_clear_error();
-            return ret;
-        }
-        if (ret != NULL)
-            return ret;
-        BIO_printf(bio_err,
-                   "Can't open %s, %s\n",
-                   *mode == 'r' ? "stdin" : "stdout", strerror(errno));
-    } else {
-        ret = BIO_new_file(filename, mode);
-        if (quiet) {
-            ERR_clear_error();
-            return ret;
-        }
-        if (ret != NULL)
-            return ret;
         BIO_printf(bio_err,
-                   "Can't open %s for %s, %s\n",
-                   filename,
-                   *mode == 'r' ? "reading" : "writing", strerror(errno));
+                   "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
+                   errstr, mode, type, file, line);
     }
-    ERR_print_errors(bio_err);
-    return NULL;
-}
-BIO *bio_open_default(const char *filename, const char *mode)
-{
-    return bio_open_default_(filename, mode, 0);
-}
-BIO *bio_open_default_quiet(const char *filename, const char *mode)
-{
-    return bio_open_default_(filename, mode, 1);
 }
 
 #if defined( OPENSSL_SYS_VMS)
@@ -348,6 +292,12 @@ int main(int argc, char *argv[])
     arg.argv = NULL;
     arg.size = 0;
 
+    /* Set up some of the environment. */
+    default_config_file = make_config_name();
+    bio_in = dup_bio_in(FORMAT_TEXT);
+    bio_out = dup_bio_out(FORMAT_TEXT);
+    bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
+
 #if defined( OPENSSL_SYS_VMS)
     copied_argv = argv = copy_argv(&argc, argv);
 #endif
@@ -369,12 +319,12 @@ int main(int argc, char *argv[])
 #ifdef OPENSSL_FIPS
         if (!FIPS_mode_set(1)) {
             ERR_load_crypto_strings();
-            ERR_print_errors(BIO_new_fp(stderr, BIO_NOCLOSE));
-            EXIT(1);
+            ERR_print_errors(bio_err);
+            return 1;
         }
 #else
-        fprintf(stderr, "FIPS mode not supported.\n");
-        EXIT(1);
+        BIO_printf(bio_err, "FIPS mode not supported.\n");
+        return 1;
 #endif
     }
 
@@ -393,12 +343,6 @@ int main(int argc, char *argv[])
     prog = prog_init();
     pname = opt_progname(argv[0]);
 
-    /* Lets load up our environment a little */
-    default_config_file = make_config_name();
-    bio_in = dup_bio_in();
-    bio_out = dup_bio_out();
-    bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
-
     /* first check the program name */
     f.name = pname;
     fp = lh_FUNCTION_retrieve(prog, &f);
@@ -536,7 +480,7 @@ 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_PK_ALGORITHMS, OPT_DISABLED
 } HELPLIST_CHOICE;
 
 OPTIONS list_options[] = {
@@ -551,6 +495,8 @@ OPTIONS list_options[] = {
      "List of cipher algorithms"},
     {"public-key-algorithms", OPT_PK_ALGORITHMS, '-',
      "List of public key algorithms"},
+    {"disabled", OPT_DISABLED, '-',
+     "List of disabled features"},
     {NULL}
 };
 
@@ -587,6 +533,9 @@ int list_main(int argc, char **argv)
         case OPT_PK_ALGORITHMS:
             list_pkey();
             break;
+        case OPT_DISABLED:
+            list_disabled();
+            break;
         }
     }
 
@@ -771,6 +720,116 @@ static int SortFnByName(const void *_f1, const void *_f2)
     return strcmp(f1->name, f2->name);
 }
 
+static void list_disabled(void)
+{
+    BIO_puts(bio_out, "Disabled algorithms:\n");
+#ifdef OPENSSL_NO_AES
+    BIO_puts(bio_out, "AES\n");
+#endif
+#ifdef OPENSSL_NO_BF
+    BIO_puts(bio_out, "BF\n");
+#endif
+#ifdef OPENSSL_NO_CAMELLIA
+    BIO_puts(bio_out, "CAMELLIA\n");
+#endif
+#ifdef OPENSSL_NO_CAST
+    BIO_puts(bio_out, "CAST\n");
+#endif
+#ifdef OPENSSL_NO_CMS
+    BIO_puts(bio_out, "CMS\n");
+#endif
+#ifdef OPENSSL_NO_COMP
+    BIO_puts(bio_out, "COMP\n");
+#endif
+#ifdef OPENSSL_NO_DES
+    BIO_puts(bio_out, "DES\n");
+#endif
+#ifdef OPENSSL_NO_DH
+    BIO_puts(bio_out, "DH\n");
+#endif
+#ifdef OPENSSL_NO_DSA
+    BIO_puts(bio_out, "DSA\n");
+#endif
+#ifdef OPENSSL_NO_DTLS1
+    BIO_puts(bio_out, "DTLS1\n");
+#endif
+#ifdef OPENSSL_NO_EC
+    BIO_puts(bio_out, "EC\n");
+#endif
+#ifdef OPENSSL_NO_EC2M
+    BIO_puts(bio_out, "EC2M\n");
+#endif
+#ifdef OPENSSL_NO_ENGINE
+    BIO_puts(bio_out, "ENGINE\n");
+#endif
+#ifdef OPENSSL_NO_IDEA
+    BIO_puts(bio_out, "IDEA\n");
+#endif
+#ifdef OPENSSL_NO_JPAKE
+    BIO_puts(bio_out, "JPAKE\n");
+#endif
+#ifdef OPENSSL_NO_MD2
+    BIO_puts(bio_out, "MD2\n");
+#endif
+#ifdef OPENSSL_NO_MD4
+    BIO_puts(bio_out, "MD4\n");
+#endif
+#ifdef OPENSSL_NO_MD5
+    BIO_puts(bio_out, "MD5\n");
+#endif
+#ifdef OPENSSL_NO_MDC2
+    BIO_puts(bio_out, "MDC2\n");
+#endif
+#ifdef OPENSSL_NO_MD_GHOST94
+    BIO_puts(bio_out, "MD_GHOST94\n");
+#endif
+#ifdef OPENSSL_NO_OCSP
+    BIO_puts(bio_out, "OCSP\n");
+#endif
+#ifdef OPENSSL_NO_PSK
+    BIO_puts(bio_out, "PSK\n");
+#endif
+#ifdef OPENSSL_NO_RC2
+    BIO_puts(bio_out, "RC2\n");
+#endif
+#ifdef OPENSSL_NO_RC4
+    BIO_puts(bio_out, "RC4\n");
+#endif
+#ifdef OPENSSL_NO_RC5
+    BIO_puts(bio_out, "RC5\n");
+#endif
+#ifdef OPENSSL_NO_RMD160
+    BIO_puts(bio_out, "RMD160\n");
+#endif
+#ifdef OPENSSL_NO_RSA
+    BIO_puts(bio_out, "RSA\n");
+#endif
+#ifdef OPENSSL_NO_SCRYPT
+    BIO_puts(bio_out, "SCRYPT\n");
+#endif
+#ifdef OPENSSL_NO_SEED
+    BIO_puts(bio_out, "SEED\n");
+#endif
+#ifdef OPENSSL_NO_SOCK
+    BIO_puts(bio_out, "SOCK\n");
+#endif
+#ifdef OPENSSL_NO_SRP
+    BIO_puts(bio_out, "SRP\n");
+#endif
+#ifdef OPENSSL_NO_SRTP
+    BIO_puts(bio_out, "SRTP\n");
+#endif
+#ifdef OPENSSL_NO_SSL3
+    BIO_puts(bio_out, "SSL3\n");
+#endif
+#ifdef OPENSSL_NO_WHIRLPOOL
+    BIO_puts(bio_out, "WHIRLPOOL\n");
+#endif
+#ifndef ZLIB
+    BIO_puts(bio_out, "ZLIB\n");
+#endif
+}
+
 static LHASH_OF(FUNCTION) *prog_init(void)
 {
     LHASH_OF(FUNCTION) *ret;