source: xplra/test/multigetctest.c

// 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/xplra.h>

#include "ccommon.h"

#include <stdlib.h>
#include <stdio.h>
#include <string.h>

#ifdef _WIN32
#include <windows.h>
#else
#include <unistd.h>
#endif

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

int main(int argc, char* argv[])
{
    int retval = 0;
    const char* errorString;

    int i;

    int connectionID = -1;
    int wrongGetterID = -1;
    int getterID = -1;

    size_t tailnumID = INVALID_DATAREF_ID;
    size_t daysID = INVALID_DATAREF_ID;
    size_t zuluSecID = INVALID_DATAREF_ID;
    size_t pausedID = INVALID_DATAREF_ID;
    size_t latitudeID = INVALID_DATAREF_ID;
    size_t longitudeID = INVALID_DATAREF_ID;
    size_t replayID = INVALID_DATAREF_ID;
    size_t overspeedID = INVALID_DATAREF_ID;
    size_t stalledID = INVALID_DATAREF_ID;
    size_t onTheGroundID = INVALID_DATAREF_ID;
    size_t emptyWeightID = INVALID_DATAREF_ID;
    size_t payloadWeightID = INVALID_DATAREF_ID;
    size_t grossWeightID = INVALID_DATAREF_ID;
    size_t headingID = INVALID_DATAREF_ID;
    size_t pitchID = INVALID_DATAREF_ID;
    size_t bankID = INVALID_DATAREF_ID;
    size_t iasID = INVALID_DATAREF_ID;
    size_t machID = INVALID_DATAREF_ID;
    size_t groundSpeedID = INVALID_DATAREF_ID;
    size_t vsID = INVALID_DATAREF_ID;
    size_t radioAltitudeID = INVALID_DATAREF_ID;
    size_t altitudeID = INVALID_DATAREF_ID;
    size_t gLoadID = INVALID_DATAREF_ID;
    size_t flapsControlID = INVALID_DATAREF_ID;
    size_t flapsLeftID = INVALID_DATAREF_ID;
    size_t flapsRightID = INVALID_DATAREF_ID;
    size_t navLightsID = INVALID_DATAREF_ID;
    size_t beaconLightsID = INVALID_DATAREF_ID;
    size_t strobeLightsID = INVALID_DATAREF_ID;
    size_t landingLightsID = INVALID_DATAREF_ID;
    size_t pitotID = INVALID_DATAREF_ID;
    size_t parkingID = INVALID_DATAREF_ID;
    size_t gearControlID = INVALID_DATAREF_ID;
    size_t noseGearID = INVALID_DATAREF_ID;
    size_t altimeterID = INVALID_DATAREF_ID;
    size_t qnhID = INVALID_DATAREF_ID;
    size_t navTypesID = INVALID_DATAREF_ID;
    size_t busVoltsID = INVALID_DATAREF_ID;

    const char* tailnum = 0;
    const int32_t* days = 0;
    const float* zuluSec = 0;
    const int32_t* paused = 0;
    const double* latitude = 0;
    const double* longitude = 0;
    const int32_t* replay = 0;
    const int32_t* overspeed = 0;
    const int32_t* stalled = 0;
    const int32_t* onTheGround = 0;
    const float* emptyWeight = 0;
    const float* payloadWeight = 0;
    const float* grossWeight = 0;
    const float* heading = 0;
    const float* pitch = 0;
    const float* bank = 0;
    const float* ias = 0;
    const float* mach = 0;
    const float* groundSpeed = 0;
    const float* vs = 0;
    const float* radioAltitude = 0;
    const float* altitude = 0;
    const float* gLoad = 0;
    const float* flapsControl = 0;
    const float* flapsLeft = 0;
    const float* flapsRight = 0;
    const int32_t* navLights = 0;
    const int32_t* beaconLights = 0;
    const int32_t* strobeLights = 0;
    const int32_t* landingLights = 0;
    const int32_t* pitot = 0;
    const float* parking = 0;
    const int32_t* gearControl = 0;
    const float* noseGear = 0;
    const float* altimeter = 0;
    const float* qnh = 0;
    const int32_t* navTypes = 0;
    const float* busVolts = 0;

    int dontregister = 0;

    for(i = 1; i<argc; ++i) {
        if (strcmp(argv[i], "dontregister")==0) {
            dontregister = 1;
        }
    }

    printf("Connecting to X-Plane...\n");
    connectionID = connect_xplane(argc, argv);
    if (connectionID>=0) {
        printf("Connected to X-Plane.\n\n");
    } else {
        printf("Connection failed.\n\n");
        goto cleanup;
    }

    wrongGetterID = xplra_multi_create_getter(connectionID);
    if (wrongGetterID<0) goto error;
    xplra_multi_add_int(wrongGetterID, "sim/time/local_date_days");
    xplra_multi_add_int(wrongGetterID, "sim/time/paused");
    xplra_multi_add_int(wrongGetterID, "sim/time/hello_te_lo");
    xplra_multi_add_float(wrongGetterID, "sim/time/zulu_time_sec");
    xplra_multi_add_int(wrongGetterID, "sim/operation/prefs/replay_mode");

    printf("Executing a multi-dataref getter with an invalid dataref...\n");
    if (xplra_multi_execute(wrongGetterID)<0) {
        printf("Error occured: %s\n\n",
               xplra_get_last_error_string(connectionID));
        xplra_clear_last_error(connectionID);
    } else {
        printf(">>>>>>>>>>>>>>>>>>>>> Succeeded, but it should not have!!!!\n\n");
    }

    printf("Executing a registered multi-dataref getter with an invalid dataref...\n");
    if (xplra_multi_register(wrongGetterID)<0) goto error;
    if (xplra_multi_execute(wrongGetterID)<0) {
        printf("Error occured: %s\n\n",
               xplra_get_last_error_string(connectionID));
        xplra_clear_last_error(connectionID);
    } else {
        printf(">>>>>>>>>>>>>>>>>>>>> Succeeded, but it should not have!!!!\n\n");
    }


    getterID = xplra_multi_create_getter(connectionID);
    if (getterID<0) goto error;

    tailnumID = xplra_multi_add_byte_array(getterID, "sim/aircraft/view/acf_tailnum", 40, 0);
    daysID = xplra_multi_add_int(getterID, "sim/time/local_date_days");
    zuluSecID = xplra_multi_add_float(getterID, "sim/time/zulu_time_sec");
    pausedID = xplra_multi_add_int(getterID, "sim/time/paused");
    latitudeID = xplra_multi_add_double(getterID, "sim/flightmodel/position/latitude");
    longitudeID = xplra_multi_add_double(getterID, "sim/flightmodel/position/longitude");
    replayID = xplra_multi_add_int(getterID, "sim/operation/prefs/replay_mode");
    overspeedID = xplra_multi_add_int(getterID, "sim/flightmodel/failures/over_vne");
    stalledID = xplra_multi_add_int(getterID, "sim/flightmodel/failures/stallwarning");
    onTheGroundID = xplra_multi_add_int(getterID, "sim/flightmodel/failures/onground_any");
    emptyWeightID = xplra_multi_add_float(getterID, "sim/aircraft/weight/acf_m_empty");
    payloadWeightID = xplra_multi_add_float(getterID, "sim/flightmodel/weight/m_fixed");
    grossWeightID = xplra_multi_add_float(getterID, "sim/flightmodel/weight/m_total");
    headingID = xplra_multi_add_float(getterID, "sim/flightmodel/position/psi");
    pitchID = xplra_multi_add_float(getterID, "sim/flightmodel/position/theta");
    bankID = xplra_multi_add_float(getterID, "sim/flightmodel/position/phi");
    iasID = xplra_multi_add_float(getterID, "sim/flightmodel/position/indicated_airspeed2");
    machID = xplra_multi_add_float(getterID, "sim/flightmodel/misc/machno");
    groundSpeedID = xplra_multi_add_float(getterID, "sim/flightmodel/position/groundspeed");
    vsID = xplra_multi_add_float(getterID, "sim/flightmodel/position/vh_ind_fpm2");
    radioAltitudeID = xplra_multi_add_float(getterID, "sim/flightmodel/position/y_agl");
    altitudeID = xplra_multi_add_float(getterID, "sim/flightmodel/position/elevation");
    gLoadID = xplra_multi_add_float(getterID, "sim/flightmodel/forces/g_nrml");
    flapsControlID = xplra_multi_add_float(getterID, "sim/flightmodel/controls/flaprqst");
    flapsLeftID = xplra_multi_add_float(getterID, "sim/flightmodel/controls/flaprat");
    flapsRightID = xplra_multi_add_float(getterID, "sim/flightmodel/controls/flap2rat");
    navLightsID = xplra_multi_add_int(getterID, "sim/cockpit/electrical/nav_lights_on");
    beaconLightsID = xplra_multi_add_int(getterID, "sim/cockpit/electrical/beacon_lights_on");
    strobeLightsID = xplra_multi_add_int(getterID, "sim/cockpit/electrical/strobe_lights_on");
    landingLightsID = xplra_multi_add_int(getterID, "sim/cockpit/electrical/landing_lights_on");
    pitotID = xplra_multi_add_int(getterID, "sim/cockpit/switches/pitot_heat_on");
    parkingID = xplra_multi_add_float(getterID, "sim/flightmodel/controls/parkbrake");
    gearControlID = xplra_multi_add_int(getterID, "sim/cockpit2/controls/gear_handle_down");
    noseGearID = xplra_multi_add_float_array(getterID, "sim/flightmodel2/gear/deploy_ratio", 1, 0);
    altimeterID = xplra_multi_add_float(getterID, "sim/cockpit/misc/barometer_setting");
    qnhID = xplra_multi_add_float(getterID, "sim/flightmodel/misc/Qstatic");
    navTypesID = xplra_multi_add_int_array(getterID, "sim/cockpit/radios/nav_type", 6, 0);
    busVoltsID = xplra_multi_add_float_array(getterID, "sim/cockpit2/electrical/bus_volts", 4, 0);

    if (dontregister) {
        xplra_multi_finalize(getterID);
    } else {
        printf("Registering getter...\n");
        if (xplra_multi_register(getterID)<0) goto error;
        printf("Registered getter.\n\n");
    }

    tailnum = xplra_multi_get_string_ptr(getterID, tailnumID, 0);
    days = xplra_multi_get_int_ptr(getterID, daysID);
    zuluSec = xplra_multi_get_float_ptr(getterID, zuluSecID);
    paused = xplra_multi_get_int_ptr(getterID, pausedID);
    latitude = xplra_multi_get_double_ptr(getterID, latitudeID);
    longitude = xplra_multi_get_double_ptr(getterID, longitudeID);
    // frozen
    // slew
    replay = xplra_multi_get_int_ptr(getterID, replayID);
    overspeed = xplra_multi_get_int_ptr(getterID, overspeedID);
    stalled = xplra_multi_get_int_ptr(getterID, stalledID);
    onTheGround = xplra_multi_get_int_ptr(getterID, onTheGroundID);
    emptyWeight = xplra_multi_get_float_ptr(getterID, emptyWeightID);
    payloadWeight = xplra_multi_get_float_ptr(getterID, payloadWeightID);
    grossWeight = xplra_multi_get_float_ptr(getterID, grossWeightID);
    heading = xplra_multi_get_float_ptr(getterID, headingID);
    pitch = xplra_multi_get_float_ptr(getterID, pitchID);
    bank = xplra_multi_get_float_ptr(getterID, bankID);
    ias = xplra_multi_get_float_ptr(getterID, iasID);
    mach = xplra_multi_get_float_ptr(getterID, machID);
    groundSpeed = xplra_multi_get_float_ptr(getterID, groundSpeedID);
    vs = xplra_multi_get_float_ptr(getterID, vsID);
    radioAltitude = xplra_multi_get_float_ptr(getterID, radioAltitudeID);
    altitude = xplra_multi_get_float_ptr(getterID, altitudeID);
    gLoad = xplra_multi_get_float_ptr(getterID, gLoadID);
    flapsControl = xplra_multi_get_float_ptr(getterID, flapsControlID);
    flapsLeft = xplra_multi_get_float_ptr(getterID, flapsLeftID);
    flapsRight = xplra_multi_get_float_ptr(getterID, flapsRightID);
    navLights = xplra_multi_get_int_ptr(getterID, navLightsID);
    beaconLights = xplra_multi_get_int_ptr(getterID, beaconLightsID);
    strobeLights = xplra_multi_get_int_ptr(getterID, strobeLightsID);
    landingLights = xplra_multi_get_int_ptr(getterID, landingLightsID);
    pitot = xplra_multi_get_int_ptr(getterID, pitotID);
    parking = xplra_multi_get_float_ptr(getterID, parkingID);
    gearControl = xplra_multi_get_int_ptr(getterID, gearControlID);
    noseGear = xplra_multi_get_float_array_ptr(getterID, noseGearID, 0);
    altimeter = xplra_multi_get_float_ptr(getterID, altimeterID);
    qnh = xplra_multi_get_float_ptr(getterID, qnhID);
    navTypes = xplra_multi_get_int_array_ptr(getterID, navTypesID, 0);
    busVolts = xplra_multi_get_float_array_ptr(getterID, busVoltsID, 0);

    while(1) {
        if (xplra_multi_execute(getterID)<0) goto error;
        printf("tail number: '%s', days: %d, zuluSec: %f\n",
               tailnum, *days, *zuluSec);
        printf("paused=%d, replay=%d, overspeed=%d, stalled=%d, onTheGround=%d\n",
               *paused, *replay, *overspeed, *stalled, *onTheGround);
        printf("emptyWeight=%f, payloadWeight=%f, grossWeight=%f\n",
               *emptyWeight, *payloadWeight, *grossWeight);
        printf("latitude=%f, longitude=%f, radioAltitude=%f, altitude=%f, gLoad=%f\n",
               *latitude, *longitude, (*radioAltitude)/.3048, (*altitude)/.3048, *gLoad);
        printf("heading=%f, pitch=%f, bank=%f, ias=%f, mach=%f, groundSpeed=%f, vs=%f\n",
               *heading, *pitch, *bank, *ias, *mach, *groundSpeed, *vs);
        printf("flapsControl=%f, flapsLeft=%f, flapsRight=%f\n",
               *flapsControl, *flapsLeft, *flapsRight);
        printf("Lights: NAV: %d, beacon: %d, strobe: %d, landing: %d\n",
               *navLights, *beaconLights, *strobeLights, *landingLights);
        printf("pitot: %d, parking: %f, gearControl: %d, noseGear: %f\n",
               *pitot, *parking, *gearControl, *noseGear);
        printf("altimeter: %f, qnh: %f\n",
               *altimeter, *qnh);
        printf("NAV types: %d %d %d %d %d %d\n",
               navTypes[0], navTypes[1], navTypes[2],
               navTypes[3], navTypes[4], navTypes[5]);
        printf("bus voltages: %f %f %f %f\n",
               busVolts[0], busVolts[1], busVolts[2], busVolts[3]);
        printf("\n");
#ifdef _WIN32
        Sleep(1000);
#else
        usleep(1000*1000);
#endif
    }

    goto cleanup;

error:
    errorString = xplra_get_last_error_string(connectionID);
    if (errorString==0) {
        printf("\nUnknown error occured!\n");
    } else {
        printf("\nError: %s\n", errorString);
    }

    retval = 1;

cleanup:
    if (connectionID>=0) xplra_disconnect(connectionID);
    return retval;

    // try {


    //     while(true) {
    //         getter.execute();
    //         printf("tail number: '%s', days: %d, zuluSec: %f\n",
    //                getter.getString(tailnumID).c_str(), days, zuluSec);
    //         printf("paused=%d, replay=%d, overspeed=%d, stalled=%d, onTheGround=%d\n",
    //                paused, replay, overspeed, stalled, onTheGround);
    //         printf("emptyWeight=%f, payloadWeight=%f, grossWeight=%f\n",
    //                emptyWeight, payloadWeight, grossWeight);
    //         printf("latitude=%f, longitude=%f, radioAltitude=%f, altitude=%f, gLoad=%f\n",
    //                latitude, longitude, radioAltitude/.3048, altitude/.3048, gLoad);
    //         printf("heading=%f, pitch=%f, bank=%f, ias=%f, mach=%f, groundSpeed=%f, vs=%f\n",
    //                heading, pitch,bank, ias, mach, groundSpeed, vs);
    //         printf("flapsControl=%f, flapsLeft=%f, flapsRight=%f\n",
    //                flapsControl, flapsLeft, flapsRight);
    //         printf("Lights: NAV: %d, beacon: %d, strobe: %d, landing: %d\n",
    //                navLights, beaconLights, strobeLights, landingLights);
    //         printf("pitot: %d, parking: %f, gearControl: %d, noseGear: %f\n",
    //                pitot, parking, gearControl, noseGear);
    //         printf("altimeter: %f, qnh: %f\n",
    //                altimeter, qnh);
    //         printf("NAV types: %d %d %d %d %d %d\n",
    //                navTypes[0], navTypes[1], navTypes[2],
    //                navTypes[3], navTypes[4], navTypes[5]);
    //         printf("bus voltages: %f %f %f %f\n",
    //                busVolts[0], busVolts[1], busVolts[2], busVolts[3]);
    //         printf("\n");
    //         Thread::sleep(1000);
    //     }

    //     //xplane.destroyMultiBuffer(getter);

    //     return 0;
    // } catch(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: