added examples

[libt2n] / examples-codegen / example1-client / client.cpp

// for socket_client_connection
#include <socket_client.hxx>

// include generated library header
#include "t2nexample_client.hxx"

int main(int argc, char** argv)
{
  // use a local socket (a.k.a "unix domain socket")
  // if you want to connect to a tcp/ip server you pass the port and server name to the constructor
  libt2n::socket_client_connection sc("./socket");
  // this generated class has a method for each of our exported procedures
  cmd_group_t2nexample_client cc(sc);

  bool throwok=false;

  // exceptions are passed back to the client transparently
  try
  {
    // call the remote procedure (we pass "throw" to cause a exception to be thrown)
    cc.testfunc("throw");
  }catch(libt2n::t2n_runtime_error &e){
    throwok=(std::string(e.what())=="throw me around");
  }

  // call remote procedure and check the return value is correct
  return ( throwok && ( cc.testfunc("hello") == "hello, testfunc() was here" ) )
    ? EXIT_SUCCESS : EXIT_FAILURE;
}