src/ambinterface.cc

   1 /**
   2  * Copyright (C) 2012  TOYOTA MOTOR 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
  20 #include <memory>
  21 #include <sstream>
  22
  23 #include "debugout.h"
  24
  25 #include "ambinterface.h"
  26 #include "ambconfig.h"
  27 #include "convert.h"
  28 #include "mwinterface.h"
  29 #include "viccommunicator.h"
  30
  31 extern "C" AbstractSource *
  32 create(AbstractRoutingEngine* routingengine, map<string, string> config)
  33 {
  34     AMBIF *ambif = new AMBIF(routingengine, config);
  35     AMBConfig *conf = new AMBConfig();
  36     if (!conf->readConfig(config["configfile"])) {
  37         DebugOut(DebugOut::Error) << "Failed to Load Configfile for VIC-Plugin.\n";
  38         delete ambif;
  39         delete conf;
  40         return NULL;
  41     }
  42     VICCommunicator *communicator = new VICCommunicator();
  43     MWIF *mwif = new MWIF();
  44     Converter *converter = new Converter();
  45     if (!ambif->initialize(communicator, conf)) {
  46         DebugOut(DebugOut::Error) << "Failed to initialize AMBIF\n";
  47         delete ambif;
  48         delete conf;
  49         delete communicator;
  50         delete converter;
  51         return NULL;
  52     }
  53     if (!communicator->initialize(ambif, mwif, converter)) {
  54         DebugOut(DebugOut::Error) << "Failed to initialize VICCommunicator\n";
  55         delete ambif;
  56         delete conf;
  57         delete communicator;
  58         delete converter;
  59         return NULL;
  60     }
  61     if (!mwif->initialize(communicator, conf)) {
  62         DebugOut(DebugOut::Error) << "Failed to initialize MWIF\n";
  63         delete ambif;
  64         delete conf;
  65         delete communicator;
  66         delete converter;
  67         return NULL;
  68     }
  69     if (!converter->initialize(conf)) {
  70         DebugOut(DebugOut::Error) << "Failed to initialize Converter\n";
  71         delete ambif;
  72         delete conf;
  73         delete communicator;
  74         delete converter;
  75         return NULL;
  76     }
  77     return ambif;
  78 }
  79
  80 AMBIF::AMBIF(AbstractRoutingEngine *engine,
  81              std::map<std::string, std::string> config) :
  82         AbstractSource(engine, config)
  83 {
  84 }
  85
  86 AMBIF::~AMBIF()
  87 {
  88     propertylist.clear();
  89     vehicleinfoArray.clear();
  90     pthread_mutex_destroy(&mutex);
  91 }
  92
  93 void
  94 AMBIF::getPropertyAsync(AsyncPropertyReply *reply)
  95 {
  96     reply->success = false;
  97     DebugOut(10) << "AMBIF " << "Get Request property : " << reply->property
  98             << std::endl;
  99     lock();
 100     AMBVehicleInfo *vehicleinfo = find(reply->property);
 101     DebugOut(50) << "AMBIF " << "Find Data : " << reply->property << std::endl;
 102     if (vehicleinfo != NULL) {
 103         reply->value = vehicleinfo->value;
 104         reply->success = true;
 105         reply->completed(reply);
 106     }
 107     unLock();
 108 }
 109
 110 AsyncPropertyReply *
 111 AMBIF::setProperty(AsyncSetPropertyRequest request)
 112 {
 113     DebugOut(10) << "AMBIF" << "Set Request propety : " << request.property
 114                << std::endl;
 115     lock();
 116     AMBVehicleInfo *vehicleinfo = find(request.property);
 117     if (vehicleinfo == NULL) {
 118         unLock();
 119         return NULL;
 120     }
 121     AsyncPropertyReply *reply = new AsyncPropertyReply(request);
 122     reply->success = true;
 123     DebugOut(50) << "AMBIF" << "Update Value!" << std::endl;
 124     delete vehicleinfo->value;
 125     vehicleinfo->value = request.value->copy();
 126     reply->value = vehicleinfo->value;
 127     communicator->setMWVehicleInfo(vehicleinfo);
 128     DebugOut(50) << "AMBIF setProperty " << "Set Value(" << request.property
 129                << "," << reply->value->toString() << ")" << std::endl;
 130     reply->completed(reply);
 131     #if LATER1024
 132     routingEngine->updateProperty(vehicleinfo->value, uuid());
 133     #else
 134     routingEngine->updateProperty(vehicleinfo->name, vehicleinfo->value, uuid());
 135     #endif
 136     unLock();
 137     return reply;
 138 }
 139
 140 PropertyList
 141 AMBIF::supported()
 142 {
 143     return propertylist;
 144 }
 145
 146 int
 147 AMBIF::supportedOperations()
 148 {
 149     return Get | Set;
 150 }
 151
 152 #if LATER1024
 153 const string
 154 #else
 155 string
 156 #endif
 157 AMBIF::uuid()
 158 {
 159     return "f68f8b9a-fafb-4284-8ced-b45b5d720185";
 160 }
 161
 162 void
 163 AMBIF::propertyChanged(VehicleProperty::Property property,
 164                        AbstractPropertyType *value, std::string uuid)
 165 {
 166     DebugOut(1) << "INFO CHG_VIC_INF Receive notification from Core. Property is " << property << ".\n";
 167     AMBVehicleInfo *vehicleinfo = find(property);
 168     lock();
 169     if (vehicleinfo != NULL) {
 170         delete vehicleinfo->value;
 171         vehicleinfo->value = value->copy();
 172     }
 173     unLock();
 174 }
 175
 176 void
 177 AMBIF::setConfiguratin(std::map<std::string, std::string> config)
 178 {
 179 }
 180
 181 bool
 182 AMBIF::initialize(VICCommunicator *comm, AMBConfig *conf)
 183 {
 184     DebugOut(50) << "AMBIF Initialize\n";
 185     communicator = comm;
 186     mutex = PTHREAD_MUTEX_INITIALIZER;
 187
 188     vector<VehicleInfoDefine> table;
 189     table = conf->getVehicleInfoConfig();
 190     for (auto itr = table.begin(); itr != table.end(); itr++) {
 191         for (auto itr2 = (*itr).status.begin(); itr2 != (*itr).status.end();
 192              itr2++) {
 193             AMBVehicleInfo vi;
 194             vi.isCustom = false;
 195             vi.name = (*itr2).ambPropertyName;
 196             vi.value = VehicleProperty::getPropertyTypeForPropertyNameValue(
 197                     vi.name, (*itr2).defaultvalue);
 198             if (vi.value == nullptr) {
 199                 if (!registVehicleInfo(vi.name, (*itr2).type,
 200                                        (*itr2).defaultvalue)) {
 201                     DebugOut(50) << "AMBIF Initialize Couldn't regist property["
 202                                << vi.name << "]\n";
 203                     continue;
 204                 }
 205                 vi.value = VehicleProperty::getPropertyTypeForPropertyNameValue(
 206                         vi.name, (*itr2).defaultvalue);
 207                 vi.isCustom = true;
 208             }
 209             vi.zone = (*itr2).zone;
 210             vehicleinfoArray.push_back(vi);
 211             propertylist.push_back(vi.name);
 212             DebugOut(50) << "AMBIF Initialize regist propertyname = " << vi.name
 213                        << "\n";
 214         }
 215     }
 216     routingEngine->setSupported(supported(), this);
 217     DebugOut(1) << "INFO CHG_VIC_INF The number of AMB vehicle info is " << vehicleinfoArray.size() << ".\n";
 218     return true;
 219 }
 220
 221 AMBVehicleInfo *
 222 AMBIF::getPropertyRequest(std::string propertyname)
 223 {
 224     DebugOut(50) << "AMBIF getPropertyRequest(" << propertyname << ")\n";
 225     AsyncPropertyRequest request;
 226     request.property = propertyname;
 227     request.completed = [](AsyncPropertyReply *reply) {
 228         if (reply->success) {
 229             DebugOut(50) << "AMBIF getPropertyRequest completed success!!.\n";
 230         }
 231         else {
 232             DebugOut(50) << "AMBIF getPropertyRequest completed false!!.\n";
 233         }
 234     };
 235
 236     AsyncPropertyReply *reply = routingEngine->getPropertyAsync(request);
 237     lock();
 238     AMBVehicleInfo *vehicleinfo = find(propertyname);
 239     if (vehicleinfo == NULL) {
 240         delete reply;
 241         unLock();
 242         return NULL;
 243     }
 244     if (vehicleinfo->value != reply->value && reply->success) {
 245         delete vehicleinfo->value;
 246         vehicleinfo->value = reply->value->copy();
 247     }
 248     delete reply;
 249     unLock();
 250     DebugOut(50) << "AMBIF getPropertyRequest after call "
 251                << vehicleinfo->value->toString() << std::endl;
 252     return vehicleinfo;
 253 }
 254
 255 void
 256 AMBIF::setPropertyRequest(AMBVehicleInfo *vehicleinfo)
 257 {
 258     AsyncSetPropertyRequest request;
 259     request.property = vehicleinfo->name;
 260     request.value = vehicleinfo->value;
 261     request.completed =
 262             [](AsyncPropertyReply *reply) {
 263                 if (reply->success) {
 264                     DebugOut(50)<<"AMBIF" << reply->property << ":" << reply->value->toString() << std::endl;
 265                 }
 266                 else {
 267                     DebugOut(50)<<"AMBIF" << reply->property << " isn't registered." << std::endl;
 268                 }
 269             };
 270     AsyncPropertyReply *reply = routingEngine->setProperty(request);
 271     if (reply != NULL) {
 272         delete reply;
 273     }
 274 }
 275
 276 void
 277 AMBIF::updateProperty(AMBVehicleInfo *vehicleinfo)
 278 {
 279     if (vehicleinfo->name == VehicleProperty::VehicleSpeed) {
 280         static uint16_t prevspd = -1;
 281         static const uint16_t unusablespd = -1;
 282         uint16_t spd = vehicleinfo->value->value<uint16_t>();
 283         if ((prevspd == unusablespd && spd > 0) || (prevspd == 0 && spd > 0)) {
 284             DebugOut(3) << "PERF CHG_VIC_INF VIC-Plugin notify Code of update "
 285                         << vehicleinfo->name
 286                         << ". VehicleSpeed is 1km/h or more.\n";
 287         }
 288         else if ((prevspd == unusablespd && spd == 0) ||
 289                  (prevspd > 0 && spd == 0)) {
 290             DebugOut(3) << "PERF CHG_VIC_INF VIC-Plugin notify Code of update "
 291                         << vehicleinfo->name << ". VehicleSpeed is 0km/h.\n";
 292         }
 293         prevspd = spd;
 294     }
 295     #if LATER1024
 296     routingEngine->updateProperty(vehicleinfo->value, uuid());
 297     #else
 298     routingEngine->updateProperty(vehicleinfo->name, vehicleinfo->value, uuid());
 299     #endif
 300     AMBVehicleInfo *ambvehicleinfo = find(vehicleinfo->name);
 301     lock();
 302     if (ambvehicleinfo != NULL) {
 303         delete ambvehicleinfo->value;
 304         ambvehicleinfo->value = vehicleinfo->value->copy();
 305     }
 306     unLock();
 307 }
 308
 309 void
 310 AMBIF::lock()
 311 {
 312     pthread_mutex_lock(&mutex);
 313 }
 314
 315 void
 316 AMBIF::unLock()
 317 {
 318     pthread_mutex_unlock(&mutex);
 319 }
 320
 321 void
 322 AMBIF::requestUpdate(AMBVehicleInfo *vehicleinfo)
 323 {
 324     DebugOut(50) << "AMBIF requestUpdate request property name is "
 325                << vehicleinfo->name << "\n";
 326     if (find(vehicleinfo->name) != NULL) {
 327         vehicleinfo->value->zone = vehicleinfo->zone;
 328         DebugOut(50) << "AMBIF requestUpdate request property name is "
 329                    << vehicleinfo->name << ", zone is " << vehicleinfo->zone << "\n";
 330         updateProperty(vehicleinfo);
 331     }
 332     else {
 333         setPropertyRequest(vehicleinfo);
 334     }
 335 }
 336
 337 bool
 338 AMBIF::registVehicleInfo(std::string propertyName, DataType type, string value)
 339 {
 340     DebugOut(50) << "AMBIF registVehicleInfo(" << propertyName << ")\n";
 341     VehicleProperty::PropertyTypeFactoryCallback factory;
 342     switch (type) {
 343     case INT:
 344     {
 345         factory = [value, propertyName]() {
 346             return new BasicPropertyType<int>(propertyName, value);
 347         };
 348         break;
 349     }
 350     case DOUBLE:
 351     {
 352         factory = [value, propertyName]() {
 353             return new BasicPropertyType<double>(propertyName, value);
 354         };
 355         break;
 356     }
 357     case CHAR:
 358     {
 359         factory = [value, propertyName]() {
 360             return new BasicPropertyType<char>(propertyName, value);
 361         };
 362         break;
 363     }
 364     case INT16:
 365     {
 366         factory = [value, propertyName]() {
 367             return new BasicPropertyType<int16_t>(propertyName, value);
 368         };
 369         break;
 370     }
 371     case UINT16:
 372     {
 373         factory = [value, propertyName]() {
 374             return new BasicPropertyType<uint16_t>(propertyName, value);
 375         };
 376         break;
 377     }
 378     case UINT32:
 379     {
 380         factory = [value, propertyName]() {
 381             return new BasicPropertyType<uint32_t>(propertyName, value);
 382         };
 383         break;
 384     }
 385     case INT64:
 386     {
 387         factory = [value, propertyName]() {
 388             return new BasicPropertyType<int64_t>(propertyName, value);
 389         };
 390         break;
 391     }
 392     case UINT64:
 393     {
 394         factory = [value, propertyName]() {
 395             return new BasicPropertyType<uint64_t>(propertyName, value);
 396         };
 397         break;
 398     }
 399     case BOOL:
 400     {
 401         factory = [value, propertyName]() {
 402             return new BasicPropertyType<bool>(propertyName, value);
 403         };
 404         break;
 405     }
 406     default:
 407     {
 408         return false;
 409     }
 410     }
 411     return VehicleProperty::registerProperty(propertyName, factory);
 412 }
 413
 414 AMBVehicleInfo *
 415 AMBIF::find(std::string propertyName)
 416 {
 417     AMBVehicleInfo vi;
 418     vi.name = propertyName;
 419     std::vector<AMBVehicleInfo>::iterator itr;
 420     if ((itr = std::find(vehicleinfoArray.begin(), vehicleinfoArray.end(), vi))
 421         != vehicleinfoArray.end()) {
 422         return &(*itr);
 423     }
 424     return NULL;
 425 }
 426
 427 #if LATER1024
 428 PropertyInfo AMBIF::getPropertyInfo(VehicleProperty::Property property) {
 429     if (propertyInfoMap.find(property) != propertyInfoMap.end()) {
 430         return propertyInfoMap[property];
 431     }
 432     std::list<Zone::Type> zones;
 433     AMBVehicleInfo vi;
 434     vi.name = property;
 435     std::vector<AMBVehicleInfo>::iterator itr, itr_idx, itr_end;
 436     itr_idx = vehicleinfoArray.begin();
 437     itr_end = vehicleinfoArray.end();
 438     while ((itr = std::find(itr_idx, itr_end, vi)) != itr_end) {
 439         zones.push_back((*itr).zone);
 440         itr_idx = (++itr);
 441     }
 442     if (zones.empty()) {
 443         return PropertyInfo::invalid();
 444     }
 445     else {
 446         PropertyInfo info(0, zones);
 447         propertyInfoMap[vi.name] = info;
 448         return propertyInfoMap[vi.name];
 449     }
 450 }
 451 #endif