Join the x509 and x509v3 directories

This has been long overdue.

Note that this does not join the X509 and X509V3 error modules, that
will be too many macro changes at this stage.

Fixes #8919

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/8925)

1 files changed, 53 insertions, 0 deletions

diff --git a/crypto/x509/v3_enum.c b/crypto/x509/v3_enum.c
new file mode 100644
index 0000000000..5dfb257fb4
--- /dev/null
+++ b/crypto/x509/v3_enum.c
@@ -0,0 +1,53 @@
+/*
+ * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * 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
+ */
+
+#include <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/x509v3.h>
+#include "ext_dat.h"
+
+static ENUMERATED_NAMES crl_reasons[] = {
+    {CRL_REASON_UNSPECIFIED, "Unspecified", "unspecified"},
+    {CRL_REASON_KEY_COMPROMISE, "Key Compromise", "keyCompromise"},
+    {CRL_REASON_CA_COMPROMISE, "CA Compromise", "CACompromise"},
+    {CRL_REASON_AFFILIATION_CHANGED, "Affiliation Changed",
+     "affiliationChanged"},
+    {CRL_REASON_SUPERSEDED, "Superseded", "superseded"},
+    {CRL_REASON_CESSATION_OF_OPERATION,
+     "Cessation Of Operation", "cessationOfOperation"},
+    {CRL_REASON_CERTIFICATE_HOLD, "Certificate Hold", "certificateHold"},
+    {CRL_REASON_REMOVE_FROM_CRL, "Remove From CRL", "removeFromCRL"},
+    {CRL_REASON_PRIVILEGE_WITHDRAWN, "Privilege Withdrawn",
+     "privilegeWithdrawn"},
+    {CRL_REASON_AA_COMPROMISE, "AA Compromise", "AACompromise"},
+    {-1, NULL, NULL}
+};
+
+const X509V3_EXT_METHOD v3_crl_reason = {
+    NID_crl_reason, 0, ASN1_ITEM_ref(ASN1_ENUMERATED),
+    0, 0, 0, 0,
+    (X509V3_EXT_I2S)i2s_ASN1_ENUMERATED_TABLE,
+    0,
+    0, 0, 0, 0,
+    crl_reasons
+};
+
+char *i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *method,
+                                const ASN1_ENUMERATED *e)
+{
+    ENUMERATED_NAMES *enam;
+    long strval;
+
+    strval = ASN1_ENUMERATED_get(e);
+    for (enam = method->usr_data; enam->lname; enam++) {
+        if (strval == enam->bitnum)
+            return OPENSSL_strdup(enam->lname);
+    }
+    return i2s_ASN1_ENUMERATED(method, e);
+}