component/qjs-wrapper: use Position class

Use Position class to retrive drone's current position instead of using various
getters.

component/mavsdk/buildout.cfg

@@ -83,7 +83,7 @@ CMAKE_CFLAGS=-I${tinyxml2:location}/include
 recipe = slapos.recipe.cmmi
 configure-command = true
 url = https://lab.nexedi.com/nexedi/mavsdk-wrapper/-/archive/update_set_target_coordinates/mavsdk-wrapper-update_set_target_coordinates.tar.gz
-md5sum = f138398a48367632ede1001ac72a7aa6
+md5sum = 4be34ba1e3632c254ddfa650f8c92b02
 environment =
   CPLUS_INCLUDE_PATH=${autopilot-wrapper-header:location}:${mavsdk:location}/include:${mavsdk:location}/include/mavsdk
   LDFLAGS=-L${mavsdk:location}/lib -Wl,-rpath=${mavsdk:location}/lib

component/qjs-wrapper/autopilot_wrapper.h

@@ -41,12 +41,9 @@ DLL_PUBLIC int setTargetCoordinates(double la, double lo, float a);
 
 // Information functions
 DLL_PUBLIC float getAltitude(void);
-DLL_PUBLIC float getAltitudeRel(void);
 DLL_PUBLIC float getInitialAltitude(void);
 DLL_PUBLIC double getInitialLatitude(void);
 DLL_PUBLIC double getInitialLongitude(void);
-DLL_PUBLIC double getLatitude(void);
-DLL_PUBLIC double getLongitude(void);
 DLL_PUBLIC double *getPositionArray(void);
 DLL_PUBLIC float *getSpeedArray(void);
 DLL_PUBLIC double getTakeOffAltitude(void);

component/qjs-wrapper/buildout.cfg

@@ -10,7 +10,7 @@ parts = qjs-wrapper
 recipe = slapos.recipe.cmmi
 configure-command = true
 url = https://lab.nexedi.com/nexedi/qjs-wrapper/-/archive/update_settarget/qjs-wrapper-update_settarget.tar.gz
-md5sum = 1487b2f30b99e5c2870d0fa955b2bb23
+md5sum = 912c21c7d7e0117e234fc5dd20688ec5
 environment =
   C_INCLUDE_PATH=include:${open62541:location}/include:${open62541:location}/deps:${open62541:location}/src/pubsub:${quickjs:location}/include:${autopilot-wrapper-header:location}
   LDFLAGS=-L${open62541:location}/lib -Wl,-rpath=${open62541:location}/lib -L${mavsdk-wrapper:location}/lib -Wl,-rpath=${mavsdk-wrapper:location}/lib

component/qjs-wrapper/buildout.hash.cfg

@@ -14,4 +14,4 @@
 # not need these here).
 [autopilot-wrapper-header]
 filename = autopilot_wrapper.h
-md5sum = 16347f35ac6803e1f225bd98c5b92f2c
+md5sum = 08359de87499908b30f72ca2b8ace966

software/js-drone/buildout.hash.cfg

@@ -42,4 +42,4 @@ md5sum = 0d51149929f3cbcaac966b815bb1fb0b
 
 [worker]
 _update_hash_filename_ = drone-scripts/worker.js.jinja
-md5sum = 4af40990337396ad41decb6f143ca443
+md5sum = c6fb16fccd429ac0e6cff99c66d9debb

software/js-drone/drone-scripts/worker.js.jinja

@@ -8,12 +8,10 @@ import {
   triggerParachute,
   getAirspeed,
   getAltitude,
-  getAltitudeRel,
   getClimbRate,
   getInitialAltitude,
-  getLatitude,
-  getLongitude,
   getLog,
+  getPosition,
   getYaw,
   initPubsub,
   loiter,
@@ -36,10 +34,9 @@ import {
 import { evalScript, fdopen, loadFile, open } from "std";
 
 (function (Drone, SIGTERM, WNOHANG, Worker, close, console, evalScript, exec,
-           fdopen, getAltitude, getAltitudeRel, getInitialAltitude,
-           getLatitude, getLongitude, getLog, getYaw, initPubsub, kill,
-           loadFile, loiter, open, pipe, setAirSpeed, setMessage,
-           setReadHandler, setTargetCoordinates, triggerParachute,
+           fdopen, getAltitude, getInitialAltitude, getLog, getPosition, getYaw,
+           initPubsub, kill, loadFile, loiter, open, pipe, setAirSpeed,
+           setMessage, setReadHandler, setTargetCoordinates, triggerParachute,
            updateLogAndProjection, waitpid) {
   // Every script is evaluated per drone
   "use strict";
@@ -62,13 +59,7 @@ import { evalScript, fdopen, loadFile, open } from "std";
       drone_dict: {},
       exit: exitWorker,
       getAltitudeAbs: getAltitude,
-      getCurrentPosition: function () {
-        return {
-          x: getLatitude(),
-          y: getLongitude(),
-          z: getAltitudeRel()
-        };
-      },
+      getCurrentPosition: getPosition,
       getInitialAltitude: getInitialAltitude,
       getYaw: getYaw,
       getSpeed: getAirspeed,
@@ -280,7 +271,7 @@ import { evalScript, fdopen, loadFile, open } from "std";
     }
   };
 }(Drone, SIGTERM, WNOHANG, Worker, close, console, evalScript, exec,
-  fdopen, getAltitude, getAltitudeRel, getInitialAltitude,
-  getLatitude, getLongitude, getLog, getYaw, initPubsub, kill, loadFile,
-  loiter, open, pipe, setAirSpeed, setMessage, setReadHandler,
-  setTargetCoordinates, triggerParachute, updateLogAndProjection, waitpid));
+  fdopen, getAltitude, getInitialAltitude, getLog, getPosition, getYaw,
+  initPubsub, kill, loadFile, loiter, open, pipe, setAirSpeed, setMessage,
+  setReadHandler, setTargetCoordinates, triggerParachute,
+  updateLogAndProjection, waitpid));