Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 80 insertions, 0 deletions

diff --git a/src/jaegertracing/thrift/tutorial/cpp/CppClient.cpp b/src/jaegertracing/thrift/tutorial/cpp/CppClient.cpp
new file mode 100644
index 000000000..520841143
--- /dev/null
+++ b/src/jaegertracing/thrift/tutorial/cpp/CppClient.cpp
@@ -0,0 +1,80 @@
+/*
+ * 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 <iostream>
+
+#include <thrift/protocol/TBinaryProtocol.h>
+#include <thrift/transport/TSocket.h>
+#include <thrift/transport/TTransportUtils.h>
+
+#include "../gen-cpp/Calculator.h"
+
+using namespace std;
+using namespace apache::thrift;
+using namespace apache::thrift::protocol;
+using namespace apache::thrift::transport;
+
+using namespace tutorial;
+using namespace shared;
+
+int main() {
+  std::shared_ptr<TTransport> socket(new TSocket("localhost", 9090));
+  std::shared_ptr<TTransport> transport(new TBufferedTransport(socket));
+  std::shared_ptr<TProtocol> protocol(new TBinaryProtocol(transport));
+  CalculatorClient client(protocol);
+
+  try {
+    transport->open();
+
+    client.ping();
+    cout << "ping()" << endl;
+
+    cout << "1 + 1 = " << client.add(1, 1) << endl;
+
+    Work work;
+    work.op = Operation::DIVIDE;
+    work.num1 = 1;
+    work.num2 = 0;
+
+    try {
+      client.calculate(1, work);
+      cout << "Whoa? We can divide by zero!" << endl;
+    } catch (InvalidOperation& io) {
+      cout << "InvalidOperation: " << io.why << endl;
+      // or using generated operator<<: cout << io << endl;
+      // or by using std::exception native method what(): cout << io.what() << endl;
+    }
+
+    work.op = Operation::SUBTRACT;
+    work.num1 = 15;
+    work.num2 = 10;
+    int32_t diff = client.calculate(1, work);
+    cout << "15 - 10 = " << diff << endl;
+
+    // Note that C++ uses return by reference for complex types to avoid
+    // costly copy construction
+    SharedStruct ss;
+    client.getStruct(ss, 1);
+    cout << "Received log: " << ss << endl;
+
+    transport->close();
+  } catch (TException& tx) {
+    cout << "ERROR: " << tx.what() << endl;
+  }
+}