update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / jaegertracing / thrift / lib / cpp / src / thrift / windows / TWinsockSingleton.cpp

diff --git a/ceph/src/jaegertracing/thrift/lib/cpp/src/thrift/windows/TWinsockSingleton.cpp b/ceph/src/jaegertracing/thrift/lib/cpp/src/thrift/windows/TWinsockSingleton.cpp
new file mode 100644 (file)
index 0000000..a502cbd
--- /dev/null
+++ b/ceph/src/jaegertracing/thrift/lib/cpp/src/thrift/windows/TWinsockSingleton.cpp
@@ -0,0 +1,59 @@
+/*
+ * 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 <thrift/windows/TWinsockSingleton.h>
+
+// boost
+#include <stdexcept>
+
+namespace apache {
+namespace thrift {
+namespace transport {
+
+TWinsockSingleton::instance_ptr TWinsockSingleton::instance_ptr_(NULL);
+std::once_flag TWinsockSingleton::flags_;
+
+//------------------------------------------------------------------------------
+TWinsockSingleton::TWinsockSingleton(void) {
+  WORD version(MAKEWORD(2, 2));
+  WSAData data = {0};
+
+  int error(WSAStartup(version, &data));
+  if (error != 0) {
+    throw std::runtime_error("Failed to initialise Winsock.");
+  }
+}
+
+//------------------------------------------------------------------------------
+TWinsockSingleton::~TWinsockSingleton(void) {
+  WSACleanup();
+}
+
+//------------------------------------------------------------------------------
+void TWinsockSingleton::create(void) {
+  std::call_once(flags_, init);
+}
+
+//------------------------------------------------------------------------------
+void TWinsockSingleton::init(void) {
+  instance_ptr_.reset(new TWinsockSingleton);
+}
+}
+}
+} // apache::thrift::transport