source: xplra/test/basictest.cc@ 18:c957b01ca44c

// Copyright (c) 2013 by István Váradi

// This file is part of XPLRA, a remote-access plugin for X-Plane

// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:

// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// The views and conclusions contained in the software and documentation are those
// of the authors and should not be interpreted as representing official policies,
// either expressed or implied, of the FreeBSD Project.

//------------------------------------------------------------------------------

#include <hu/varadiistvan/xplra/XPlane.h>

#include <cstdio>
#include <cstring>

//------------------------------------------------------------------------------

using hu::varadiistvan::xplra::XPlane;
using hu::varadiistvan::xplra::Exception;
using hu::varadiistvan::xplra::ProtocolException;

using std::string;

//------------------------------------------------------------------------------

int main()
{
    try {
        XPlane xplane;

        printf("Connecting to X-Plane...\n");
        xplane.connect();
        printf("Connected to X-Plane.\n\n");

        printf("Querying the number of the engines...\n");
        int numEngines = xplane.getInt("sim/aircraft/engine/acf_num_engines");
        printf("The number of engines: %d\n\n", numEngines);

        try {
            printf("Querying an invalid dataref...\n");
            xplane.getInt("sim/aircraft/engine/num_engines");
            printf("\n>>>>>>>>>>>> Succeeded!!!!!!!!!!!!!!!!!!!!!!\n\n");
        } catch(const ProtocolException& exception) {
            printf("Exception caugth: %s\n\n", exception.what());
        }

        printf("Querying the spool time of a jet engine...\n");
        float spoolTime = xplane.getFloat("sim/aircraft/engine/acf_spooltime_jet");
        printf("The spool time: %f\n\n", spoolTime);

        printf("Querying the spool time of a propeller...\n");
        spoolTime = xplane.getFloat("sim/aircraft/engine/acf_spooltime_prop");
        printf("The spool time: %f\n\n", spoolTime);

        printf("Querying the coordinates...\n");
        double latitude = xplane.getDouble("sim/flightmodel/position/latitude");
        double longitude = xplane.getDouble("sim/flightmodel/position/longitude");
        printf("The coordinates: %f, %f\n\n", latitude, longitude);

        printf("Querying the aircraft's description as an array of a fixed size...\n");
        uint8_t result[260];
        size_t length = xplane.getByteArray("sim/aircraft/view/acf_descrip",
                                            result, sizeof(result)/sizeof(result[0]));
        printf("Got %zu bytes, as a string: '%s'\n\n", length, result);

        printf("Querying the aircraft's description as a dynamically created array...\n");
        uint8_t* result1 = xplane.getByteArray("sim/aircraft/view/acf_descrip", length);
        printf("Got %zu bytes, as a string: '%s'\n\n", length, result1);

        printf("Querying the aircraft's description as a string, with an offset of 3...\n");
        string result2 = xplane.getString("sim/aircraft/view/acf_descrip", 3);
        printf("Got: '%s'\n\n", result2.c_str());

        printf("Querying the aircraft's engine types as an array of a fixed size...\n");
        int32_t result3[8];
        length = xplane.getIntArray("sim/aircraft/prop/acf_en_type",
                                    result3, sizeof(result3)/sizeof(result3[0]));
        printf("Got %zu values:", length);
        for(size_t i = 0; i<length; ++i) {
            if (i>0) printf(",");
            printf(" %d", result3[i]);
        }
        printf("\n\n");

        printf("Querying the aircraft's engine types as a dynamically created array...\n");
        length = 0;
        int32_t* result4 = xplane.getIntArray("sim/aircraft/prop/acf_en_type", length);
        printf("Got %zu values:", length);
        for(size_t i = 0; i<length; ++i) {
            if (i>0) printf(",");
            printf(" %d", result4[i]);
        }
        printf("\n\n");

        printf("Querying the aircraft's propeller direction as an array of a fixed size...\n");
        float result5[8];
        length = xplane.getFloatArray("sim/aircraft/prop/acf_prop_dir",
                                      result5, sizeof(result5)/sizeof(result5[0]));
        printf("Got %zu values:", length);
        for(size_t i = 0; i<length; ++i) {
            if (i>0) printf(",");
            printf(" %f", result5[i]);
        }
        printf("\n\n");

        printf("Querying the aircraft's propeller direction as a dynamically created array...\n");
        length = 0;
        float* result6 = xplane.getFloatArray("sim/aircraft/prop/acf_prop_dir", length);
        printf("Got %zu values:", length);
        for(size_t i = 0; i<length; ++i) {
            if (i>0) printf(",");
            printf(" %f", result6[i]);
        }
        printf("\n\n");

        printf("Setting the number of the engines to %d...\n", numEngines + 1);
        xplane.setInt("sim/aircraft/engine/acf_num_engines", numEngines + 1);
        numEngines = xplane.getInt("sim/aircraft/engine/acf_num_engines");
        printf("The new number of engines: %d\n\n", numEngines);

        float acfElevUp = xplane.getFloat("sim/aircraft/controls/acf_elev_up");
        printf("Setting the aircraft elevator up control from %f to %f...\n",
               acfElevUp, acfElevUp + 15.0);
        xplane.setFloat("sim/aircraft/controls/acf_elev_up", acfElevUp);
        acfElevUp = xplane.getFloat("sim/aircraft/controls/acf_elev_up");
        printf("The aircraft elevator up control set to %f\n\n", acfElevUp);

        double localX = xplane.getDouble("sim/flightmodel/position/local_x");
        printf("Setting the aircraft's local X-coordinate from %f to %f...\n",
               localX, localX + 15.0);
        xplane.setDouble("sim/flightmodel/position/local_x", localX + 15.0);
        localX = xplane.getDouble("sim/flightmodel/position/local_x");
        printf("The aircraft's local X-coordinate set to %f\n\n", localX);

        float numBlades[8];
        length = xplane.getFloatArray("sim/aircraft/prop/acf_num_blades",
                                      numBlades, sizeof(numBlades)/sizeof(numBlades[0]));

        printf("Setting the number of blades\n    from:");
        for(size_t i = 0; i<length; ++i) {
            if (i>0) printf(",");
            printf(" %f", numBlades[i]);
        }
        printf("\n    to:");
        for(size_t i = 0; i<length; ++i) {
            numBlades[i] += 2.5;
            if (i>0) printf(",");
            printf(" %f", numBlades[i]);
        }
        printf("\n");
        xplane.setFloatArray("sim/aircraft/prop/acf_num_blades",
                             numBlades, length);
        length = xplane.getFloatArray("sim/aircraft/prop/acf_num_blades",
                                      numBlades, sizeof(numBlades)/sizeof(numBlades[0]));
        printf("The result:");
        for(size_t i = 0; i<length; ++i) {
            if (i>0) printf(",");
            printf(" %f", numBlades[i]);
        }
        printf("\n\n");

        int32_t batteryArrayOn[8];
        length = xplane.getIntArray("sim/cockpit/electrical/battery_array_on",
                                    batteryArrayOn,
                                    sizeof(batteryArrayOn)/sizeof(batteryArrayOn[0]));

        printf("Setting the batteries\n    from:");
        for(size_t i = 0; i<length; ++i) {
            if (i>0) printf(",");
            printf(" %d", batteryArrayOn[i]);
        }
        printf("\n    to:");
        for(size_t i = 0; i<length; ++i) {
            batteryArrayOn[i] = !batteryArrayOn[i];
            numBlades[i] += 2.5;
            if (i>0) printf(",");
            printf(" %d", batteryArrayOn[i]);
        }
        printf("\n");
        xplane.setIntArray("sim/cockpit/electrical/battery_array_on",
                           batteryArrayOn, length);
        length = xplane.getIntArray("sim/cockpit/electrical/battery_array_on",
                                    batteryArrayOn,
                                    sizeof(batteryArrayOn)/sizeof(batteryArrayOn[0]));
        printf("The result:");
        for(size_t i = 0; i<length; ++i) {
            if (i>0) printf(",");
            printf(" %d", batteryArrayOn[i]);
        }
        printf("\n\n");

        uint8_t tailNum[40];
        memset(tailNum, 0, sizeof(tailNum));
        strcpy(reinterpret_cast<char*>(tailNum), "HA-VAI");
        printf("Setting the tail number to %s as a byte array...\n", tailNum);
        xplane.setByteArray("sim/aircraft/view/acf_tailnum",
                            tailNum, sizeof(tailNum));
        printf("The tail number is: '%s'\n\n",
               xplane.getString("sim/aircraft/view/acf_tailnum").c_str());

        static const char* tailNum1 = "VAI";
        printf("Setting the tail number to %s as a string...\n", tailNum1);
        xplane.setString("sim/aircraft/view/acf_tailnum", tailNum1, 40);
        printf("The tail number is: '%s'\n\n",
               xplane.getString("sim/aircraft/view/acf_tailnum").c_str());

        try {
            printf("Querying an invalid dataref...\n");
            xplane.getInt("sim/aircraft/engine/num_engines");
            printf("\n>>>>>>>>>>>> Succeeded!!!!!!!!!!!!!!!!!!!!!!\n\n");
        } catch(const ProtocolException& exception) {
            printf("Exception caugth: %s\n\n", exception.what());
        }


        return 0;
    } catch(const Exception& exception) {
        printf("\n>>>>>>>>>>>>>>>>> Exception caugth: %s\n", exception.what());

        return 1;
    }
}

//------------------------------------------------------------------------------

// Local Variables:
// mode: C++
// c-basic-offset: 4
// indent-tabs-mode: nil
// End: