Use the new UI features, among others the new boolean input.

NOTE: Boolean input hasn't been very well tested yet, so this part may
fail miserably.

diff --git a/crypto/engine/hw_ncipher.c b/crypto/engine/hw_ncipher.c
index b6403aa666515b140da575d7af1aeebc0eb58a55..8ae08de5b087d7c48c03ac534e426b9596d8708a 100644 (file)
--- a/crypto/engine/hw_ncipher.c
+++ b/crypto/engine/hw_ncipher.c
@@ -1152,13 +1152,20 @@ static int hwcrhk_get_pass(const char *prompt_info,
                                 UI_INPUT_FLAG_DEFAULT_PWD,
                                buf,0,(*len_io) - 1);
                         UI_add_user_data(ui, callback_data);
-                        if (ok >= 0)
-                                ok=UI_process(ui);
+                       UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0);
+
+                       if (ok >= 0)
+                               do
+                                       {
+                                       ok=UI_process(ui);
+                                       }
+                               while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0));
+
                         if (ok >= 0)
                                 *len_io = strlen(buf);
 
-                        OPENSSL_free(prompt);
                         UI_free(ui);
+                        OPENSSL_free(prompt);
                         }
                 }
         else
@@ -1204,7 +1211,7 @@ static int hwcrhk_insert_card(const char *prompt_info,
 
         if (ui)
                 {
-                char answer[10];
+                char answer;
                 char buf[BUFSIZ];
 
                 if (wrong_info)
@@ -1214,22 +1221,22 @@ static int hwcrhk_insert_card(const char *prompt_info,
                 if (ok >= 0 && prompt_info)
                         {
                         BIO_snprintf(buf, sizeof(buf)-1,
-                                "Insert card \"%s\"\n then hit <enter> or C<enter> to cancel\n", prompt_info);
-                        ok = UI_dup_input_string(ui, buf, 1,
-                                answer, 0, sizeof(answer)-1);
+                                "Insert card \"%s\"", prompt_info);
+                       ok = UI_dup_input_boolean(ui, buf,
+                               "\n then hit <enter> or C<enter> to cancel\n",
+                               "\r\n", "Cc", UI_INPUT_FLAG_ECHO, &answer);
                         }
                 UI_add_user_data(ui, callback_data);
+
                 if (ok >= 0)
                         ok = UI_process(ui);
                 UI_free(ui);
-               /* If canceled input treat as 'cancel' */
-               if (ok == -2)
-                       ok = 1;
-               else if(ok < 0)
-                       ok = -1;
-                else if (answer[0] == 'c' || answer[0] == 'C')
+
+                if (ok == -2 || (ok >= 0 && answer == 'C'))
                         ok = 1;
-               else 
+               else if (ok < 0)
+                       ok = -1;
+               else
                        ok = 0;
                 }
         return ok;