HTTPScriptTiltAngle.cpp

00001 /*
00002  * HTTPScriptTiltAngle.cpp
00003  * Copyright (c) 2020, ZHAW
00004  * All rights reserved.
00005  */
00006 
00007 #include "HTTPScriptTiltAngle.h"
00008 
00009 using namespace std;
00010 
00011 inline string float2String(float f) {
00012     
00013     char buffer[32];
00014     sprintf(buffer, "%.3f", f);
00015     
00016     return string(buffer);
00017 }
00018 
00019 /**
00020  * Create and initialize this http script.
00021  * @param tiltAngle a reference to the tiltAngle objetct to read data from.
00022  */
00023 HTTPScriptTiltAngle::HTTPScriptTiltAngle(TiltAngle& tiltAngle) : tiltAngle(tiltAngle) {}
00024 
00025 HTTPScriptTiltAngle::~HTTPScriptTiltAngle() {}
00026 
00027 /**
00028  * This method gets called by the http server, when an object of this class is
00029  * registered with the server, and the corresponding script is called
00030  * by an http client.
00031  */
00032 string HTTPScriptTiltAngle::call(vector<string> names, vector<string> values) {
00033     
00034     string response;
00035     
00036     response += "  <tiltAngle>\r\n";
00037     response += "    <a><float>"+float2String(tiltAngle.readTiltAngleA())+"</float></a>\r\n";
00038     response += "    <g><float>"+float2String(tiltAngle.readTiltAngleG())+"</float></g>\r\n";
00039     response += "    <k><float>"+float2String(tiltAngle.readTiltAngleK())+"</float></k>\r\n";
00040     response += "    <c><float>"+float2String(tiltAngle.readTiltAngleC())+"</float></c>\r\n";
00041     response += "  </tiltAngle>\r\n";
00042     
00043     return response;
00044 }
00045