VBC ALL: How to change the iiop version of an ior?

Problem:

• Product Name: VisiBroker for C
• Product Version: ALL
• Platform Version: ALL

How to change the iiop version of an ior?

Resolution:

#if defined(_VIS_STD)
# include <fstream>
#else
# include <fstream.h>
#endif

const int MAXBUF = 1024;

// USE_STD_NS is a define setup by VisiBroker to use the std namespace
USE_STD_NS

int main(int argc, char* const* argv) {

    try { // Initialize the ORB.
        CORBA::ORB_var orb = CORBA::ORB_init(argc, argv);
        // Read object reference from file
        ifstream in("ior.dat");
        char ior[MAXBUF];
        in.getline(ior, MAXBUF);
        in.close();
        // convert the object reference to an IORValue
        IOP::IORValue_var iorv = VISUtil::to_ior(ior);
        // Retrieve the profile body from the IORValue
        IIOP::ProfileBodyValue_var iorProfile = VISUtil::get_iiop_body(iorv);
        // Retrieve the iiop version from the profile body
        GIOP::Version& iiopVersion = iorProfile->version();
        // Change the iiop version and write it back into the profile body
        iiopVersion.minor = iiopVersion.major;
        iorProfile->version(iiopVersion);
        VISUtil::replace(iorv, iorProfile);
        // Write the changed ior to ior2.dat
        CORBA::String_var string_ref = VISUtil::to_string(iorv);
        ofstream refFile("ior2.dat");
        refFile << string_ref << endl;
    } catch(const CORBA::Exception& e) {
        cerr << e  << endl;
        return 1;
    }
return 0;
}