QPID-5083: provide simple default where sasl functionality is not available

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1515602 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 53 insertions, 0 deletions

diff --git a/cpp/src/qpid/NullSaslClient.cpp b/cpp/src/qpid/NullSaslClient.cpp
new file mode 100644
index 0000000000..828ccbb886
--- /dev/null
+++ b/cpp/src/qpid/NullSaslClient.cpp
@@ -0,0 +1,53 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+#include "NullSaslClient.h"
+#include "Exception.h"
+
+namespace qpid {
+namespace {
+const std::string ANONYMOUS("ANONYMOUS");
+}
+
+bool NullSaslClient::start(const std::string& mechanisms, std::string&,
+           const qpid::sys::SecuritySettings*)
+{
+    if (mechanisms.find(ANONYMOUS) == std::string::npos) {
+        throw qpid::Exception("No suitable mechanism!");
+    }
+    return false;
+}
+std::string NullSaslClient::step(const std::string&)
+{
+    return std::string();
+}
+std::string NullSaslClient::getMechanism()
+{
+    return ANONYMOUS;
+}
+std::string NullSaslClient::getUserId()
+{
+    return ANONYMOUS;
+}
+std::auto_ptr<qpid::sys::SecurityLayer> NullSaslClient::getSecurityLayer(uint16_t)
+{
+    return std::auto_ptr<qpid::sys::SecurityLayer>();
+}
+} // namespace qpid