plugins/exampleplugin.cpp

   1 /*
   2 Copyright (C) 2012 Intel Corporation
   3
   4 This library is free software; you can redistribute it and/or
   5 modify it under the terms of the GNU Lesser General Public
   6 License as published by the Free Software Foundation; either
   7 version 2.1 of the License, or (at your option) any later version.
   8
   9 This library is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 Lesser General Public License for more details.
  13
  14 You should have received a copy of the GNU Lesser General Public
  15 License along with this library; if not, write to the Free Software
  16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  17 */
  18
  19 #include "exampleplugin.h"
  20
  21 #include <iostream>
  22 #include <boost/assert.hpp>
  23 #include <glib.h>
  24
  25 using namespace std;
  26
  27 #include "debugout.h"
  28
  29 uint16_t accelerationX = 0;
  30 Transmission::TransmissionPositions transmissionShiftPostion = Transmission::Neutral;
  31 uint16_t steeringWheelAngle=0;
  32 uint16_t throttlePos = 0;
  33 uint16_t engineCoolant = 40;
  34 bool machineGun = false;
  35
  36 static gboolean timeoutCallback(gpointer data)
  37 {
  38         ExampleSourcePlugin* src = (ExampleSourcePlugin*)data;
  39
  40         src->randomizeProperties();
  41
  42         return true;
  43 }
  44
  45 ExampleSourcePlugin::ExampleSourcePlugin(AbstractRoutingEngine* re, map<string, string> config)
  46 :AbstractSource(re, config), velocity(0), engineSpeed(0)
  47 {
  48         re->setSupported(supported(), this);
  49         debugOut("setting timeout");
  50         g_timeout_add(1000, timeoutCallback, this );
  51
  52 }
  53
  54
  55
  56 extern "C" AbstractSource * create(AbstractRoutingEngine* routingengine, map<string, string> config)
  57 {
  58         return new ExampleSourcePlugin(routingengine, config);
  59
  60 }
  61
  62 string ExampleSourcePlugin::uuid()
  63 {
  64         return "6dd4268a-c605-4a06-9034-59c1e8344c8e";
  65 }
  66
  67
  68 void ExampleSourcePlugin::getPropertyAsync(AsyncPropertyReply *reply)
  69 {
  70         DebugOut()<<"ExampleSource: getPropertyAsync called for property: "<<reply->property<<endl;
  71
  72
  73
  74         if(reply->property == VehicleProperty::VehicleSpeed)
  75         {
  76                 VehicleProperty::VehicleSpeedType temp(velocity);
  77                 reply->value = &temp;
  78                 reply->completed(reply);
  79         }
  80         else if(reply->property == VehicleProperty::EngineSpeed)
  81         {
  82                 VehicleProperty::EngineSpeedType temp(engineSpeed);
  83                 reply->value = &temp;
  84                 reply->completed(reply);
  85         }
  86         else if(reply->property == VehicleProperty::AccelerationX)
  87         {
  88                 VehicleProperty::AccelerationType temp(accelerationX);
  89                 reply->value = &temp;
  90                 reply->completed(reply);
  91         }
  92         else if(reply->property == VehicleProperty::TransmissionShiftPosition)
  93         {
  94                 VehicleProperty::TransmissionShiftPositionType temp(transmissionShiftPostion);
  95                 reply->value = &temp;
  96                 reply->completed(reply);
  97         }
  98         else if(reply->property == VehicleProperty::SteeringWheelAngle)
  99         {
 100                 VehicleProperty::SteeringWheelAngleType temp(steeringWheelAngle);
 101                 reply->value = &temp;
 102                 reply->completed(reply);
 103         }
 104         else if(reply->property == VehicleProperty::VIN)
 105         {
 106                 VehicleProperty::VINType temp("ABC00000000000000");
 107                 reply->value = &temp;
 108                 reply->completed(reply);
 109         }
 110         else if(reply->property == VehicleProperty::WMI)
 111         {
 112                 VehicleProperty::WMIType temp("abc");
 113                 reply->value = &temp;
 114                 reply->completed(reply);
 115         }
 116         else if(reply->property == VehicleProperty::BatteryVoltage)
 117         {
 118                 VehicleProperty::BatteryVoltageType temp(12.6);
 119                 reply->value = &temp;
 120                 reply->completed(reply);
 121         }
 122 }
 123
 124 void ExampleSourcePlugin::getRangePropertyAsync(AsyncRangePropertyReply *reply)
 125 {
 126
 127 }
 128
 129 AsyncPropertyReply *ExampleSourcePlugin::setProperty(AsyncSetPropertyRequest request )
 130 {
 131
 132 }
 133
 134 void ExampleSourcePlugin::subscribeToPropertyChanges(VehicleProperty::Property property)
 135 {
 136         mRequests.push_back(property);
 137 }
 138
 139 PropertyList ExampleSourcePlugin::supported()
 140 {
 141         PropertyList props;
 142         props.push_back(VehicleProperty::EngineSpeed);
 143         props.push_back(VehicleProperty::VehicleSpeed);
 144         props.push_back(VehicleProperty::AccelerationX);
 145         props.push_back(VehicleProperty::TransmissionShiftPosition);
 146         props.push_back(VehicleProperty::SteeringWheelAngle);
 147         props.push_back(VehicleProperty::ThrottlePosition);
 148         props.push_back(VehicleProperty::EngineCoolantTemperature);
 149         props.push_back(VehicleProperty::VIN);
 150         props.push_back(VehicleProperty::WMI);
 151         props.push_back(VehicleProperty::BatteryVoltage);
 152         props.push_back(VehicleProperty::MachineGunTurretStatus);
 153
 154         return props;
 155 }
 156
 157 void ExampleSourcePlugin::unsubscribeToPropertyChanges(VehicleProperty::Property property)
 158 {
 159         mRequests.remove(property);
 160 }
 161
 162 void ExampleSourcePlugin::randomizeProperties()
 163 {
 164         velocity = 1 + (255.00 * (rand() / (RAND_MAX + 1.0)));
 165         engineSpeed = 1 + (15000.00 * (rand() / (RAND_MAX + 1.0)));
 166         accelerationX = 1 + (15000.00 * (rand() / (RAND_MAX + 1.0)));
 167         transmissionShiftPostion = Transmission::TransmissionPositions(1 + (6.00 * (rand() / (RAND_MAX + 1.0))));
 168         steeringWheelAngle = 1 + (359.00 * (rand() / (RAND_MAX + 1.0)));
 169         throttlePos = 1 + (100.00 * (rand() / (RAND_MAX + 1.0)));
 170         engineCoolant = 1 + (40.00 * (rand() / (RAND_MAX + 140.0)));
 171
 172         DebugOut()<<"setting velocity to: "<<velocity<<endl;
 173         DebugOut()<<"setting enginespeed to: "<<engineSpeed<<endl;
 174
 175         VehicleProperty::VehicleSpeedType vel(velocity);
 176         VehicleProperty::EngineSpeedType es(engineSpeed);
 177         VehicleProperty::AccelerationType ac(accelerationX);
 178         VehicleProperty::SteeringWheelAngleType swa(steeringWheelAngle);
 179         VehicleProperty::TransmissionShiftPositionType tsp(transmissionShiftPostion);
 180         VehicleProperty::ThrottlePositionType tp(throttlePos);
 181         VehicleProperty::EngineCoolantTemperatureType ec(engineCoolant);
 182         VehicleProperty::MachineGunTurretStatusType mgt(machineGun);
 183
 184         machineGun = !machineGun;
 185
 186         routingEngine->updateProperty(VehicleProperty::VehicleSpeed, &vel);
 187         routingEngine->updateProperty(VehicleProperty::EngineSpeed, &es);
 188         routingEngine->updateProperty(VehicleProperty::AccelerationX, &ac);
 189         routingEngine->updateProperty(VehicleProperty::SteeringWheelAngle, &swa);
 190         routingEngine->updateProperty(VehicleProperty::TransmissionShiftPosition,&tsp);
 191         routingEngine->updateProperty(VehicleProperty::ThrottlePosition, &tp);
 192         routingEngine->updateProperty(VehicleProperty::EngineCoolantTemperature, &ec);
 193         //routingEngine->updateProperty(VehicleProperty::MachineGunTurretStatus, &mgt);
 194 }