Make string_to_hex/hex_to_string public

[openssl.git] / apps / apps.c

diff --git a/apps/apps.c b/apps/apps.c
index 128f387593289bd4910acba36cc117ad0c728c1c..6d8c4897d0ed6a2d679749e1a14c08a467d69973 100644 (file)
--- a/apps/apps.c
+++ b/apps/apps.c
@@ -266,6 +266,7 @@ int dump_cert_text(BIO *out, X509 *x)
     return 0;
 }
 
+#ifndef OPENSSL_NO_UI
 static int ui_open(UI *ui)
 {
     return UI_method_get_opener(UI_OpenSSL())(ui);
@@ -335,20 +336,25 @@ void destroy_ui_method(void)
         ui_method = NULL;
     }
 }
+#endif
 
 int password_callback(char *buf, int bufsiz, int verify, PW_CB_DATA *cb_tmp)
 {
-    UI *ui = NULL;
     int res = 0;
+#ifndef OPENSSL_NO_UI
+    UI *ui = NULL;
     const char *prompt_info = NULL;
+#endif
     const char *password = NULL;
     PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp;
 
     if (cb_data) {
         if (cb_data->password)
             password = cb_data->password;
+#ifndef OPENSSL_NO_UI
         if (cb_data->prompt_info)
             prompt_info = cb_data->prompt_info;
+#endif
     }
 
     if (password) {
@@ -359,6 +365,7 @@ int password_callback(char *buf, int bufsiz, int verify, PW_CB_DATA *cb_tmp)
         return res;
     }
 
+#ifndef OPENSSL_NO_UI
     ui = UI_new_method(ui_method);
     if (ui) {
         int ok = 0;
@@ -408,6 +415,7 @@ int password_callback(char *buf, int bufsiz, int verify, PW_CB_DATA *cb_tmp)
         UI_free(ui);
         OPENSSL_free(prompt);
     }
+#endif
     return res;
 }
 
@@ -2332,45 +2340,6 @@ int app_access(const char* name, int flag)
 #endif
 }
 
-int app_hex(char c)
-{
-    switch (c) {
-    default:
-    case '0':
-        return 0;
-    case '1':
-        return 1;
-    case '2':
-        return 2;
-    case '3':
-        return 3;
-    case '4':
-          return 4;
-    case '5':
-          return 5;
-    case '6':
-          return 6;
-    case '7':
-          return 7;
-    case '8':
-          return 8;
-    case '9':
-          return 9;
-    case 'a': case 'A':
-          return 0x0A;
-    case 'b': case 'B':
-          return 0x0B;
-    case 'c': case 'C':
-          return 0x0C;
-    case 'd': case 'D':
-          return 0x0D;
-    case 'e': case 'E':
-          return 0x0E;
-    case 'f': case 'F':
-          return 0x0F;
-    }
-}
-
 /* app_isdir section */
 #ifdef _WIN32
 int app_isdir(const char *name)
@@ -2499,7 +2468,21 @@ BIO *dup_bio_err(int format)
 
 void unbuffer(FILE *fp)
 {
+/*
+ * On VMS, setbuf() will only take 32-bit pointers, and a compilation
+ * with /POINTER_SIZE=64 will give off a MAYLOSEDATA2 warning here.
+ * However, we trust that the C RTL will never give us a FILE pointer
+ * above the first 4 GB of memory, so we simply turn off the warning
+ * temporarily.
+ */
+#if defined(OPENSSL_SYS_VMS) && defined(__DECC)
+# pragma environment save
+# pragma message disable maylosedata2
+#endif
     setbuf(fp, NULL);
+#if defined(OPENSSL_SYS_VMS) && defined(__DECC)
+# pragma environment restore
+#endif
 }
 
 static const char *modestr(char mode, int format)