Add some accessor API's

GH1098: Add X509_get_pathlen() (and a test)
GH1097:  Add SSL_is_dtls() function.

Documented.

Reviewed-by: Matt Caswell <matt@openssl.org>

1 files changed, 42 insertions, 0 deletions

diff --git a/test/v3ext.c b/test/v3ext.c
new file mode 100644
index 0000000000..1c1f788a73
--- /dev/null
+++ b/test/v3ext.c
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (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
+ */
+
+#include <stdio.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+#include <openssl/pem.h>
+#include <openssl/err.h>
+
+int main(int ac, char **av)
+{
+    X509 *x = NULL;
+    BIO *b = NULL;
+    long pathlen;
+    int ret = 1;
+
+    if (ac != 2) {
+        fprintf(stderr, "Usage error\n");
+        goto end;
+    }
+    b = BIO_new_file(av[1], "r");
+    if (b == NULL)
+        goto end;
+    x = PEM_read_bio_X509(b, NULL, NULL, NULL);
+    if (x == NULL)
+        goto end;
+    pathlen = X509_get_pathlen(x);
+    if (pathlen == 6)
+        ret = 0;
+
+end:
+    ERR_print_errors_fp(stderr);
+    BIO_free(b);
+    X509_free(x);
+    return ret;
+}