v01

thirdparty/ros/ros_comm/utilities/xmlrpcpp/test/HelloServer.cpp

@@ -0,0 +1,82 @@
+// HelloServer.cpp : Simple XMLRPC server example. Usage: HelloServer serverPort
+//
+#include "xmlrpcpp/XmlRpc.h"
+
+#include <iostream>
+#include <stdlib.h>
+
+using namespace XmlRpc;
+
+// The server
+XmlRpcServer s;
+
+// No arguments, result is "Hello".
+class Hello : public XmlRpcServerMethod
+{
+public:
+  Hello(XmlRpcServer* s) : XmlRpcServerMethod("Hello", s) {}
+
+  void execute(XmlRpcValue& params, XmlRpcValue& result)
+  {
+    result = "Hello";
+  }
+
+  std::string help() { return std::string("Say hello"); }
+
+} hello(&s);    // This constructor registers the method with the server
+
+
+// One argument is passed, result is "Hello, " + arg.
+class HelloName : public XmlRpcServerMethod
+{
+public:
+  HelloName(XmlRpcServer* s) : XmlRpcServerMethod("HelloName", s) {}
+
+  void execute(XmlRpcValue& params, XmlRpcValue& result)
+  {
+    std::string resultString = "Hello, ";
+    resultString += std::string(params[0]);
+    result = resultString;
+  }
+} helloName(&s);
+
+
+// A variable number of arguments are passed, all doubles, result is their sum.
+class Sum : public XmlRpcServerMethod
+{
+public:
+  Sum(XmlRpcServer* s) : XmlRpcServerMethod("Sum", s) {}
+
+  void execute(XmlRpcValue& params, XmlRpcValue& result)
+  {
+    int nArgs = params.size();
+    double sum = 0.0;
+    for (int i=0; i<nArgs; ++i)
+      sum += double(params[i]);
+    result = sum;
+  }
+} sum(&s);
+
+
+int main(int argc, char* argv[])
+{
+  if (argc != 2) {
+    std::cerr << "Usage: HelloServer serverPort\n";
+    return -1;
+  }
+  int port = atoi(argv[1]);
+
+  XmlRpc::setVerbosity(5);
+
+  // Create the server socket on the specified port
+  s.bindAndListen(port);
+
+  // Enable introspection
+  s.enableIntrospection(true);
+
+  // Wait for requests indefinitely
+  s.work(-1.0);
+
+  return 0;
+}
+