69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
/*=============================================================================
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sample_add_client_complex.cpp
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===============================================================================
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This is an example of an XML-RPC client that uses XML-RPC for C/C++
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(Xmlrpc-c).
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In particular, it uses the complex lower-level interface that gives you
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lots of flexibility but requires lots of code. Also see
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xmlrpc_sample_add_server, which does the same thing as this program,
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but with much simpler code because it uses a simpler facility of
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Xmlrpc-c.
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This program actually gains nothing from using the more difficult
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facility. It is for demonstration purposes.
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=============================================================================*/
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#include <string>
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#include <iostream>
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#include <xmlrpc-c/girerr.hpp>
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#include <xmlrpc-c/base.hpp>
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#include <xmlrpc-c/client.hpp>
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#include <cassert>
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using namespace std;
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int
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main(int argc, char **) {
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if (argc-1 > 0) {
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cerr << "This program has no arguments" << endl;
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exit(1);
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}
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try {
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xmlrpc_c::clientXmlTransport_curl myTransport;
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xmlrpc_c::client_xml myClient(&myTransport);
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string const methodName("sample.add");
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xmlrpc_c::paramList sampleAddParms;
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sampleAddParms.add(xmlrpc_c::value_int(5));
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sampleAddParms.add(xmlrpc_c::value_int(7));
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xmlrpc_c::rpcPtr myRpcP(methodName, sampleAddParms);
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string const serverUrl("http://localhost:8080/RPC2");
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xmlrpc_c::carriageParm_curl0 myCarriageParm(serverUrl);
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xmlrpc_c::value result;
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myRpcP->call(&myClient, &myCarriageParm);
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assert(myRpcP->isFinished());
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int const sum(xmlrpc_c::value_int(myRpcP->getResult()));
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// Assume the method returned an integer; throws error if not
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cout << "Result of RPC (sum of 5 and 7): " << sum << endl;
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} catch (girerr::error const error) {
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cerr << "Client threw error: " << error.what() << endl;
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} catch (...) {
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cerr << "Client threw unexpected error." << endl;
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}
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return 0;
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}
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