DOC: Make EVP_SignInit.pod conform with man-pages(7)

[openssl.git] / apps / sess_id.c

diff --git a/apps/sess_id.c b/apps/sess_id.c
index 2b63e69cdcc0f75893cbe920ebb67963180907f5..5183ea93edc29784b30120e825bbfbf1852737c6 100644 (file)
--- a/apps/sess_id.c
+++ b/apps/sess_id.c
@@ -1,7 +1,7 @@
 /*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
  *
- * Licensed under the OpenSSL license (the "License").  You may not use
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
  * in the file LICENSE in the source distribution or at
  * https://www.openssl.org/source/license.html
@@ -11,6 +11,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include "apps.h"
+#include "progs.h"
 #include <openssl/bio.h>
 #include <openssl/err.h>
 #include <openssl/x509.h>
@@ -23,17 +24,22 @@ typedef enum OPTION_choice {
     OPT_TEXT, OPT_CERT, OPT_NOOUT, OPT_CONTEXT
 } OPTION_CHOICE;
 
-OPTIONS sess_id_options[] = {
+const OPTIONS sess_id_options[] = {
+    OPT_SECTION("General"),
     {"help", OPT_HELP, '-', "Display this summary"},
+    {"context", OPT_CONTEXT, 's', "Set the session ID context"},
+
+    OPT_SECTION("Input"),
+    {"in", OPT_IN, 's', "Input file - default stdin"},
     {"inform", OPT_INFORM, 'F', "Input format - default PEM (DER or PEM)"},
+
+    OPT_SECTION("Output"),
+    {"out", OPT_OUT, '>', "Output file - default stdout"},
     {"outform", OPT_OUTFORM, 'f',
      "Output format - default PEM (PEM, DER or NSS)"},
-    {"in", OPT_IN, 's', "Input file - default stdin"},
-    {"out", OPT_OUT, 's', "Output file - default stdout"},
     {"text", OPT_TEXT, '-', "Print ssl session id details"},
     {"cert", OPT_CERT, '-', "Output certificate "},
     {"noout", OPT_NOOUT, '-', "Don't output the encoded session info"},
-    {"context", OPT_CONTEXT, 's', "Set the session ID context"},
     {NULL}
 };
 
@@ -100,14 +106,14 @@ int sess_id_main(int argc, char **argv)
     }
     peer = SSL_SESSION_get0_peer(x);
 
-    if (context) {
+    if (context != NULL) {
         size_t ctx_len = strlen(context);
         if (ctx_len > SSL_MAX_SID_CTX_LENGTH) {
             BIO_printf(bio_err, "Context too long\n");
             goto end;
         }
         if (!SSL_SESSION_set1_id_context(x, (unsigned char *)context,
-                    ctx_len)) {
+                                         ctx_len)) {
             BIO_printf(bio_err, "Error setting id context\n");
             goto end;
         }
@@ -131,13 +137,13 @@ int sess_id_main(int argc, char **argv)
     }
 
     if (!noout && !cert) {
-        if (outformat == FORMAT_ASN1)
+        if (outformat == FORMAT_ASN1) {
             i = i2d_SSL_SESSION_bio(out, x);
-        else if (outformat == FORMAT_PEM)
+        } else if (outformat == FORMAT_PEM) {
             i = PEM_write_bio_SSL_SESSION(out, x);
-        else if (outformat == FORMAT_NSS)
+        } else if (outformat == FORMAT_NSS) {
             i = SSL_SESSION_print_keylog(out, x);
-        else {
+        } else {
             BIO_printf(bio_err, "bad output format specified for outfile\n");
             goto end;
         }
@@ -146,11 +152,11 @@ int sess_id_main(int argc, char **argv)
             goto end;
         }
     } else if (!noout && (peer != NULL)) { /* just print the certificate */
-        if (outformat == FORMAT_ASN1)
+        if (outformat == FORMAT_ASN1) {
             i = (int)i2d_X509_bio(out, peer);
-        else if (outformat == FORMAT_PEM)
+        } else if (outformat == FORMAT_PEM) {
             i = PEM_write_bio_X509(out, peer);
-        else {
+        } else {
             BIO_printf(bio_err, "bad output format specified for outfile\n");
             goto end;
         }
@@ -163,7 +169,7 @@ int sess_id_main(int argc, char **argv)
  end:
     BIO_free_all(out);
     SSL_SESSION_free(x);
-    return (ret);
+    return ret;
 }
 
 static SSL_SESSION *load_sess_id(char *infile, int format)
@@ -186,5 +192,5 @@ static SSL_SESSION *load_sess_id(char *infile, int format)
 
  end:
     BIO_free(in);
-    return (x);
+    return x;
 }