src/app/FApp_MapDataControlImpl.cpp

   1 //
   2 // Open Service Platform
   3 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Apache License, Version 2.0 (the License);
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 //     http://www.apache.org/licenses/LICENSE-2.0
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an "AS IS" BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16 //
  17
  18 /**
  19  * @file        FApp_MapDataControlImpl.cpp
  20  * @brief       This is the implementation for the %_MapDataControlImpl class.
  21  */
  22
  23 #include <typeinfo>
  24 #include <new>
  25 #include <unique_ptr.h>
  26
  27 #include <appsvc/appsvc.h>
  28
  29 #include <FBaseInteger.h>
  30 #include <FBaseString.h>
  31 #include <FBaseRtIEventArg.h>
  32 #include <FAppMapDataControl.h>
  33 #include <FAppIMapDataControlResponseListener.h>
  34
  35 #include <FBaseSysLog.h>
  36
  37 #include "FApp_AppControlManager.h"
  38 #include "FApp_MapDataControlImpl.h"
  39 #include "FApp_AppArg.h"
  40 #include "FApp_DataControlManager.h"
  41
  42 using namespace std;
  43
  44 using namespace Tizen::Base;
  45 using namespace Tizen::Base::Collection;
  46 using namespace Tizen::Base::Runtime;
  47 using namespace Tizen::App;
  48 using namespace Tizen::Io;
  49
  50 namespace Tizen { namespace App
  51 {
  52
  53 static const int MAX_REQUEST_COUNT = 128;
  54 static const int _MAX_ARGUMENT_SIZE = 16384; // 16KB
  55
  56 class _MapDataControlEventArg
  57         : public IEventArg
  58 {
  59 public:
  60                 _MapDataControlEventArg(_DataControlRequestType requestType, RequestId reqId, String providerId, String dataId,
  61                                 IList* pResultValueList, bool providerResult, String* pErrorMsg)
  62                         : __requestType(requestType)
  63                         , __reqId(reqId)
  64                         , __providerId(providerId)
  65                         , __dataId(dataId)
  66                         , __pResultValueList(pResultValueList)
  67                         , __providerResult(providerResult)
  68                         , __pErrorMsg(pErrorMsg)
  69                 {
  70                 }
  71                 ~_MapDataControlEventArg(void)
  72                 {
  73                         if (__pResultValueList)
  74                         {
  75                                 __pResultValueList->RemoveAll(true);
  76                                 delete __pResultValueList;
  77                         }
  78                         delete __pErrorMsg;
  79                 }
  80
  81                 _DataControlRequestType __requestType;
  82                 RequestId __reqId;
  83                 String __providerId;
  84                 String __dataId;
  85                 IList* __pResultValueList;
  86                 bool __providerResult;
  87                 String* __pErrorMsg;
  88 };
  89
  90 class _MapDataControlEvent
  91         : public Event
  92 {
  93 protected:
  94                 virtual void FireImpl(IEventListener& listener, const IEventArg& arg);
  95 };
  96
  97 void
  98 _MapDataControlEvent::FireImpl(IEventListener& listener, const IEventArg& arg)
  99 {
 100         const _MapDataControlEventArg* pArg = dynamic_cast<const _MapDataControlEventArg*>(&arg);
 101         if (pArg != null)
 102         {
 103                 IMapDataControlResponseListener* pListener = dynamic_cast<IMapDataControlResponseListener*> (&listener);
 104                 if (pListener != null)
 105                 {
 106                         switch (pArg->__requestType)
 107                         {
 108                         case _DATACONTROL_REQUEST_TYPE_MAP_QUERY:
 109                                 pListener->OnMapDataControlGetValueResponseReceived(pArg->__reqId, pArg->__providerId, pArg->__dataId,
 110                                                 *(pArg->__pResultValueList), pArg->__providerResult, pArg->__pErrorMsg);
 111                                 break;
 112                         case _DATACONTROL_REQUEST_TYPE_MAP_INSERT:
 113                                 pListener->OnMapDataControlAddValueResponseReceived(pArg->__reqId, pArg->__providerId, pArg->__dataId,
 114                                                  pArg->__providerResult, pArg->__pErrorMsg);
 115                                 break;
 116                         case _DATACONTROL_REQUEST_TYPE_MAP_UPDATE:
 117                                 pListener->OnMapDataControlSetValueResponseReceived(pArg->__reqId, pArg->__providerId, pArg->__dataId,
 118                                                 pArg->__providerResult, pArg->__pErrorMsg);
 119                                 break;
 120                         case _DATACONTROL_REQUEST_TYPE_MAP_DELETE:
 121                                 pListener->OnMapDataControlRemoveValueResponseReceived(pArg->__reqId, pArg->__providerId, pArg->__dataId,
 122                                                 pArg->__providerResult, pArg->__pErrorMsg);
 123                                 break;
 124                         default:
 125                                 break;
 126                         }
 127                 }
 128         }
 129 }
 130
 131 // private
 132 _MapDataControlImpl::_MapDataControlImpl(void)
 133         : __appId(L"")
 134         , __providerId(L"")
 135         , __access(_DATACONTROL_ACCESS_UNDEFINED)
 136         , __pPreviousListener(null)
 137         , __pMapDataControlEvent(null)
 138 {
 139 }
 140
 141 _MapDataControlImpl::~_MapDataControlImpl(void)
 142 {
 143         delete __pMapDataControlEvent;
 144 }
 145
 146 _MapDataControlImpl*
 147 _MapDataControlImpl::GetInstance(MapDataControl& dc)
 148 {
 149         return dc.__pMapDataControlImpl;
 150 }
 151
 152 const _MapDataControlImpl*
 153 _MapDataControlImpl::GetInstance(const MapDataControl& dc)
 154 {
 155         return dc.__pMapDataControlImpl;
 156 }
 157
 158 result
 159 _MapDataControlImpl::StartMapDataControl(int type, const IList* pDataList, int* pReq)
 160 {
 161         Integer* pReqId = null;
 162         _DataControlRequestInfo* pReqInfo = null;
 163         result r = E_SUCCESS;
 164
 165         int req = -1;
 166         _AppControlManager* pAppManagerImpl = _AppControlManager::GetInstance();
 167
 168         // Check the request count of DataControl operation
 169         int count = pAppManagerImpl->GetLaunchRequestCount();
 170         SysLog(NID_APP, "Current launch request count: %d", count);
 171
 172         SysTryReturnResult(NID_APP, count < MAX_REQUEST_COUNT, E_MAX_EXCEEDED, "The number of requests has exceeded the maximum limit.");
 173
 174         _AppArg* pArg = new(std::nothrow) _AppArg; // XXX: pArg will be released in _AppManagerImpl::LaunchApp().
 175         SysTryReturnResult(NID_APP, pArg != null, E_OUT_OF_MEMORY, "The memory is insufficient.");
 176
 177         pArg->Construct(*this, static_cast <_DataControlRequestType>(type), pDataList);
 178
 179         if (__pMapDataControlEvent)
 180         {
 181                 // reqId is system-wide id because the bundle is system-wide.
 182 #if 0
 183                 _AppControlManager::_RequestGuard reqObj = _AppControlManager::_RequestGuard(*pAppManagerImpl, pArg, MapDataControlCallback, __pMapDataControlEvent, -1);
 184                 req = reqObj.GetRequestNumber();
 185 #else
 186                 _DataControlManager* pDcMgr = _DataControlManager::GetInstance();
 187                 _AppControlManager::_RequestGuard reqObj = _AppControlManager::_RequestGuard(*pAppManagerImpl, pArg, MapDataControlCallback, pDcMgr, -1);
 188                 req = reqObj.GetRequestNumber();
 189 #endif
 190                 pReqId = new (std::nothrow) Integer(req);
 191                 SysTryCatch(NID_APP, pReqId != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 192                                 "[E_OUT_OF_MEMORY] The memory is insufficient");
 193
 194                 pReqInfo = new (std::nothrow) _DataControlRequestInfo(__pMapDataControlEvent);
 195                 SysTryCatch(NID_APP, pReqId != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 196                                 "[E_OUT_OF_MEMORY] The memory is insufficient");
 197
 198                 r = pDcMgr->AddRequestInfo(pReqId, pReqInfo);
 199                 SysTryCatch(NID_APP, !IsFailed(r), r = E_SYSTEM, E_SYSTEM, "[%s] Failed to add request info", GetErrorMessage(r));
 200
 201                 r = pAppManagerImpl->LaunchApp(__appId, pArg, req);
 202                 if (IsFailed(r))
 203                 {
 204                         SysPropagate(NID_APP, r);
 205                         reqObj.Invalidate();
 206                         pDcMgr->RemoveRequestInfo(*pReqId);
 207                         delete pArg;
 208                         return r;
 209                 }
 210
 211                 if (pReq)
 212                 {
 213                         *pReq = req;
 214                 }
 215         }
 216         else
 217         {
 218                 r = pAppManagerImpl->LaunchApp(__appId, pArg);
 219                 SysTryCatch(NID_APP, !IsFailed(r), , r, "[%s] Propagating to caller...", GetErrorMessage(r));
 220                 delete pArg;
 221         }
 222
 223         return E_SUCCESS;
 224
 225 CATCH:
 226         delete pArg;
 227         delete pReqId;
 228         delete pReqInfo;
 229         return r;
 230 }
 231
 232 result
 233 _MapDataControlImpl::GetValue(const String& dataId, const String& key,
 234                 RequestId& reqId, int pageNo, int countPerPage)
 235 {
 236         SysTryReturnResult(NID_APP, pageNo > 0, E_INVALID_ARG, "The specified pageNo parameter is less than 1");
 237         SysTryReturnResult(NID_APP, countPerPage > 0, E_INVALID_ARG, "The specified countPerPage parameter is less than 1");
 238         SysTryReturnResult(NID_APP, (__access & _DATACONTROL_ACCESS_READ) > 0, E_ILLEGAL_ACCESS,
 239                         "The GetValue query is not permitted by DataControl provider.");
 240
 241         String* pPageNo = null;
 242         String* pCountPerPage = null;
 243         int id = 0;
 244         result r = E_SUCCESS;
 245
 246         ArrayList* pArgList = new ArrayList();
 247         pArgList->Construct();
 248
 249         pArgList->Add(*(new String(dataId)));
 250         pArgList->Add(*(new String(key)));
 251         long long argSize = dataId.GetLength() * sizeof(wchar_t);
 252         argSize += key.GetLength() * sizeof(wchar_t);
 253         SysTryCatch(NID_APP, argSize <= _MAX_ARGUMENT_SIZE, r = E_MAX_EXCEEDED, E_MAX_EXCEEDED,
 254                         "[E_MAX_EXCEEDED] The size of sending argument (%d) exceeds the maximum limit.", argSize);
 255
 256         pPageNo = new (std::nothrow) String();
 257         pPageNo->Append(pageNo);
 258         pArgList->Add(*pPageNo);
 259
 260         pCountPerPage = new (std::nothrow) String();
 261         pCountPerPage->Append(countPerPage);
 262         pArgList->Add(*pCountPerPage);
 263
 264         r = StartMapDataControl(_DATACONTROL_REQUEST_TYPE_MAP_QUERY, pArgList, &id);
 265         SysTryCatch(NID_APP, !IsFailed(r), , r, "[%s] Propagating to caller...", GetErrorMessage(r));
 266
 267         reqId = static_cast< RequestId >(id);
 268
 269         SysLog(NID_APP, "[DC_CALLER_SEND] dataId: %ls, key: %ls, reqId: %d, pageNo: %d, countPerPage: %d",
 270                         dataId.GetPointer(), key.GetPointer(), reqId, pageNo, countPerPage);
 271
 272         // fall through
 273 CATCH:
 274         pArgList->RemoveAll(true);
 275         delete pArgList;
 276
 277         return r;
 278 }
 279
 280 result
 281 _MapDataControlImpl::MapDataControlCallback(void* data, _AppArg* pArg, _AppArg* pResArg, service_result_e res, int prop, int option)
 282 {
 283         ArrayList* pResultList = null;
 284         String* pResult = null;
 285         String* pProviderId = null;
 286         String* pDataId = null;
 287         String* pErrorMessage = null;
 288         String* pErrorMsg = null;
 289         String* pResultCount = null;
 290         String* pValue = null;
 291         ArrayList* pResultValueList = null;
 292         int resultCount = 0;
 293         int requestType = 0;
 294         int reqId = 0;
 295         int launchReqId = 0;
 296         int providerRes = 0;
 297         bool providerResult = true;
 298         //bundle* origBundle = null;
 299         bundle* resBundle = null;
 300         _MapDataControlEventArg* pEventArg = null;
 301         const char* p = null;
 302         result r = E_SUCCESS;
 303
 304         SysTryReturnResult(NID_APP, pResArg != null, E_INVALID_ARG, "Empty result callback.");
 305         SysLog(NID_APP, "appsvc result value: %d", res);
 306
 307         resBundle = pResArg->GetBundle();
 308         if (resBundle)
 309         {
 310                 p = appsvc_get_data(resBundle, OSP_K_REQUEST_ID);
 311                 SysTryCatch(NID_APP, p, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid bundle");
 312                 reqId = atoi(p);
 313                 Integer key(reqId);
 314
 315                 _DataControlManager* pDcMgr = static_cast< _DataControlManager* >(data);
 316                 _DataControlRequestInfo* pReqInfo = pDcMgr->GetRequestInfo(key);
 317                 SysTryCatch(NID_APP, pReqInfo != null, r = E_SYSTEM, E_SYSTEM,
 318                                 "[E_SYSTEM] Failed to get request info");
 319
 320                 _MapDataControlEvent* pMapDataControlEvent = dynamic_cast< _MapDataControlEvent* >(pReqInfo->GetEvent());
 321                 SysTryCatch(NID_APP, pMapDataControlEvent != null, r = E_SYSTEM, E_SYSTEM,
 322                                 "[E_SYSTEM] invalid request info");
 323
 324                 pDcMgr->RemoveRequestInfo(key);
 325
 326                 if (pMapDataControlEvent != null && typeid(pMapDataControlEvent) == typeid(_MapDataControlEvent*))
 327                 {
 328
 329                         // result list
 330                         pResultList = _AppArg::GetListN(resBundle, OSP_K_ARG);
 331                         SysTryCatch(NID_APP, pResultList, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid result");
 332
 333                         pResult = dynamic_cast <String*>(pResultList->GetAt(0)); // result list[0]
 334                         SysTryCatch(NID_APP, pResult, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid result");
 335                         Integer::Parse(*pResult, providerRes);
 336                         providerResult = static_cast< bool >(providerRes);
 337
 338                         pErrorMessage = dynamic_cast< String* >(pResultList->GetAt(1)); // result list[1]
 339                         SysTryCatch(NID_APP, pErrorMessage, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid result");
 340                         pErrorMsg = new (std::nothrow) String(*pErrorMessage);
 341                         SysTryCatch(NID_APP, pErrorMsg, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 342                                         "[E_OUT_OF_MEMORY] The memory is insufficient.");
 343
 344                         // request info
 345                         //origBundle = pArg->GetBundle();
 346
 347                         p = appsvc_get_data(resBundle, OSP_K_DATACONTROL_REQUEST_TYPE);
 348                         SysTryCatch(NID_APP, p, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid bundle");
 349                         requestType = atoi(p);
 350
 351                         p = appsvc_get_data(resBundle, OSP_K_DATACONTROL_PROVIDER);
 352                         SysTryCatch(NID_APP, p, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid bundle");
 353                         pProviderId = new (std::nothrow) String(p);
 354                         SysTryCatch(NID_APP, pProviderId, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 355                                         "[E_OUT_OF_MEMORY] The memory is insufficient.");
 356
 357                         p = appsvc_get_data(resBundle, OSP_K_DATACONTROL_DATA);
 358                         SysTryCatch(NID_APP, p, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid bundle");
 359                         pDataId = new (std::nothrow) String(p);
 360                         SysTryCatch(NID_APP, pDataId, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 361                                         "[E_OUT_OF_MEMORY] The memory is insufficient.");
 362
 363                         SysLog(NID_APP, "[DC_CALLER_RECV] provider result: %ld, requestType: %d, reqId: %d, providerId: %ls, dataId: %ls, errorMsg: %ls ",
 364                                         providerRes, requestType, reqId, pProviderId->GetPointer(), pDataId->GetPointer(), pErrorMsg->GetPointer());
 365
 366                         switch (static_cast< _DataControlRequestType >(requestType))
 367                         {
 368                         case _DATACONTROL_REQUEST_TYPE_MAP_QUERY:
 369                         {
 370                                 pResultValueList = new (std::nothrow) ArrayList();
 371                                 SysTryCatch(NID_APP, pResultValueList, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 372                                                 "[E_OUT_OF_MEMORY] The memory is insufficient.");
 373
 374                                 if (providerResult == true)
 375                                 {
 376                                         pResultCount = dynamic_cast< String* >(pResultList->GetAt(2)); // result list[2]
 377                                         if (pResultCount == null)
 378                                         {
 379                                                 SysLogException(NID_APP, E_SYSTEM, "[E_SYSTEM] invalid result");
 380                                                 pResultValueList->RemoveAll(true);
 381                                                 delete pResultValueList;
 382                                                 goto CATCH;
 383                                         }
 384                                         Integer::Parse(*pResultCount, resultCount);
 385
 386                                         int index = 3;
 387                                         while (resultCount)
 388                                         {
 389                                                 pValue = dynamic_cast< String* >(pResultList->GetAt(index));
 390                                                 if (pValue == null)
 391                                                 {
 392                                                         SysLogException(NID_APP, E_SYSTEM, "[E_SYSTEM] invalid result");
 393                                                         pResultValueList->RemoveAll(true);
 394                                                         delete pResultValueList;
 395                                                         goto CATCH;
 396                                                 }
 397
 398                                                 pResultValueList->Add(*(new (std::nothrow) String(*pValue)));
 399                                                 resultCount--;
 400                                                 index++;
 401                                         }
 402                                 }
 403
 404                                 pEventArg = new (std::nothrow) _MapDataControlEventArg(_DATACONTROL_REQUEST_TYPE_MAP_QUERY, static_cast <RequestId>(reqId),
 405                                                 *pProviderId, *pDataId, pResultValueList, providerResult, pErrorMsg);
 406                                 SysTryCatch(NID_APP, pEventArg != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
 407                                 pMapDataControlEvent->Fire(*pEventArg);
 408
 409                                 break;
 410                         }
 411                         case _DATACONTROL_REQUEST_TYPE_MAP_INSERT:
 412                         {
 413                                 pEventArg = new (std::nothrow) _MapDataControlEventArg(_DATACONTROL_REQUEST_TYPE_MAP_INSERT, static_cast <RequestId>(reqId),
 414                                                 *pProviderId, *pDataId, null, providerResult, pErrorMsg);
 415                                 SysTryCatch(NID_APP, pEventArg != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
 416                                 pMapDataControlEvent->Fire(*pEventArg);
 417                                 break;
 418                         }
 419                         case _DATACONTROL_REQUEST_TYPE_MAP_UPDATE:
 420                         {
 421                                 pEventArg = new (std::nothrow) _MapDataControlEventArg(_DATACONTROL_REQUEST_TYPE_MAP_UPDATE, static_cast <RequestId>(reqId),
 422                                                 *pProviderId, *pDataId, null, providerResult, pErrorMsg);
 423                                 SysTryCatch(NID_APP, pEventArg != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
 424                                 pMapDataControlEvent->Fire(*pEventArg);
 425                                 break;
 426                         }
 427                         case _DATACONTROL_REQUEST_TYPE_MAP_DELETE:
 428                         {
 429                                 pEventArg = new (std::nothrow) _MapDataControlEventArg(_DATACONTROL_REQUEST_TYPE_MAP_DELETE, static_cast <RequestId>(reqId),
 430                                                 *pProviderId, *pDataId, null, providerResult, pErrorMsg);
 431                                 SysTryCatch(NID_APP, pEventArg != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
 432                                 pMapDataControlEvent->Fire(*pEventArg);
 433                                 break;
 434                         }
 435                         default:
 436                                 break;
 437                         }
 438
 439                         pResultList->RemoveAll(true);
 440                         delete pResultList;
 441                         delete pProviderId;
 442                 }
 443         }
 444
 445         p = appsvc_get_data(pArg->GetBundle(), OSP_K_REQUEST_ID);
 446         SysTryCatch(NID_APP, p, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid bundle");
 447         launchReqId = atoi(p);
 448
 449         // Remove the request count
 450         SysLog(NID_APP, "Remove a launch request: reqId: %d", launchReqId);
 451         _AppControlManager::GetInstance()->RemoveLaunchRequest(launchReqId);
 452
 453         return E_SUCCESS;
 454
 455 CATCH:
 456         if (pResultList)
 457         {
 458                 pResultList->RemoveAll(true);
 459                 delete pResultList;
 460         }
 461         delete pProviderId;
 462
 463         return r;
 464 }
 465
 466 result
 467 _MapDataControlImpl::AddValue(const String& dataId, const String& key,
 468                 const String& value, RequestId& reqId)
 469 {
 470         SysTryReturnResult(NID_APP, (__access & _DATACONTROL_ACCESS_WRITE) > 0, E_ILLEGAL_ACCESS,
 471                         "The AddValue query is not permitted by DataControl provider.");
 472
 473         int id = 0;
 474         result r = E_SUCCESS;
 475
 476         ArrayList* pArgList = null;
 477         pArgList = new ArrayList();
 478         pArgList->Construct();
 479
 480         pArgList->Add(*(new String(dataId)));
 481         pArgList->Add(*(new String(key)));
 482         pArgList->Add(*(new String(value)));
 483         long long argSize = dataId.GetLength() * sizeof(wchar_t);
 484         argSize += key.GetLength() * sizeof(wchar_t);
 485         argSize += value.GetLength() * sizeof(wchar_t);
 486         SysTryCatch(NID_APP, argSize <= _MAX_ARGUMENT_SIZE, r = E_MAX_EXCEEDED, E_MAX_EXCEEDED,
 487                         "[E_MAX_EXCEEDED] The size of sending argument (%d) exceeds the maximum limit.", argSize);
 488
 489         r = StartMapDataControl(_DATACONTROL_REQUEST_TYPE_MAP_INSERT, pArgList, &id);
 490         SysTryCatch(NID_APP, !IsFailed(r), , r, "[%s] Propagating to caller...", GetErrorMessage(r));
 491
 492         reqId = static_cast< RequestId >(id);
 493
 494         SysLog(NID_APP, "[DC_CALLER_SEND] dataId: %ls, key: %ls, value: %ls, reqId: %d",
 495                         dataId.GetPointer(), key.GetPointer(), value.GetPointer(), reqId);
 496
 497         // fall through
 498 CATCH:
 499         pArgList->RemoveAll(true);
 500         delete pArgList;
 501
 502         return r;
 503 }
 504
 505 result
 506 _MapDataControlImpl::SetValue(const String& dataId, const String& key,
 507                 const String& oldValue, const String& newValue, RequestId& reqId)
 508 {
 509         SysTryReturnResult(NID_APP, (__access & _DATACONTROL_ACCESS_WRITE) > 0, E_ILLEGAL_ACCESS,
 510                         "The SetValue query is not permitted by DataControl provider.");
 511
 512         int id = 0;
 513         result r = E_SUCCESS;
 514
 515         ArrayList* pArgList = null;
 516         pArgList = new ArrayList();
 517         pArgList->Construct();
 518
 519         pArgList->Add(*(new String(dataId)));
 520         pArgList->Add(*(new String(key)));
 521         pArgList->Add(*(new String(oldValue)));
 522         pArgList->Add(*(new String(newValue)));
 523         long long argSize = dataId.GetLength() * sizeof(wchar_t);
 524         argSize += key.GetLength() * sizeof(wchar_t);
 525         argSize += oldValue.GetLength() * sizeof(wchar_t);
 526         argSize += newValue.GetLength() * sizeof(wchar_t);
 527         SysTryCatch(NID_APP, argSize <= _MAX_ARGUMENT_SIZE, r = E_MAX_EXCEEDED, E_MAX_EXCEEDED,
 528                         "[E_MAX_EXCEEDED] The size of sending argument (%d) exceeds the maximum limit.", argSize);
 529
 530         r = StartMapDataControl(_DATACONTROL_REQUEST_TYPE_MAP_UPDATE, pArgList, &id);
 531         SysTryCatch(NID_APP, !IsFailed(r), , r, "[%s] Propagating to caller...", GetErrorMessage(r));
 532
 533         reqId = static_cast< RequestId >(id);
 534
 535         SysLog(NID_APP, "[DC_CALLER_SEND] dataId: %ls, key: %ls, oldValue: %ls, newValue: %ls, reqId: %d",
 536                         dataId.GetPointer(), key.GetPointer(), oldValue.GetPointer(), newValue.GetPointer(), reqId);
 537
 538         // fall through
 539 CATCH:
 540         pArgList->RemoveAll(true);
 541         delete pArgList;
 542
 543         return r;
 544 }
 545
 546 result
 547 _MapDataControlImpl::RemoveValue(const String& dataId, const String& key,
 548                 const String& value, RequestId& reqId)
 549 {
 550         SysTryReturnResult(NID_APP, (__access & _DATACONTROL_ACCESS_WRITE) > 0, E_ILLEGAL_ACCESS,
 551                         "The RemoveValue query is not permitted by DataControl provider.");
 552
 553         int id = 0;
 554         result r = E_SUCCESS;
 555
 556         ArrayList* pArgList = null;
 557         pArgList = new ArrayList();
 558         pArgList->Construct();
 559
 560         pArgList->Add(*(new String(dataId)));
 561         pArgList->Add(*(new String(key)));
 562         pArgList->Add(*(new String(value)));
 563         long long argSize = dataId.GetLength() * sizeof(wchar_t);
 564         argSize += key.GetLength() * sizeof(wchar_t);
 565         argSize += value.GetLength() * sizeof(wchar_t);
 566         SysTryCatch(NID_APP, argSize <= _MAX_ARGUMENT_SIZE, r = E_MAX_EXCEEDED, E_MAX_EXCEEDED,
 567                         "[E_MAX_EXCEEDED] The size of sending argument (%d) exceeds the maximum limit.", argSize);
 568
 569         r = StartMapDataControl(_DATACONTROL_REQUEST_TYPE_MAP_DELETE, pArgList, &id);
 570         SysTryCatch(NID_APP, !IsFailed(r), , r, "[%s] Propagating to caller...", GetErrorMessage(r));
 571
 572         reqId = static_cast< RequestId >(id);
 573
 574         SysLog(NID_APP, "[DC_CALLER_SEND] dataId: %ls, key: %ls, value: %ls, reqId: %d",
 575                         dataId.GetPointer(), key.GetPointer(), value.GetPointer(), reqId);
 576
 577         // fall through
 578 CATCH:
 579         pArgList->RemoveAll(true);
 580         delete pArgList;
 581
 582         return r;
 583 }
 584
 585 result
 586 _MapDataControlImpl::SetMapDataControlResponseListener(IMapDataControlResponseListener* pListener)
 587 {
 588         result r = E_SUCCESS;
 589
 590         if (__pPreviousListener != null)
 591         {
 592                 r =  __pMapDataControlEvent->RemoveListener(*__pPreviousListener);
 593                 SysTryReturnResult(NID_APP, !IsFailed(r), E_SYSTEM, "Remove listener failed.");
 594                  __pPreviousListener = null;
 595         }
 596
 597         if (pListener != null)
 598         {
 599                 r =  __pMapDataControlEvent->AddListener(*pListener);
 600                 if (IsFailed(r))
 601                 {
 602                         switch (r)
 603                         {
 604                         case E_OBJ_ALREADY_EXIST:
 605                                 return E_SUCCESS;
 606                         case E_INVALID_OPERATION:
 607                                 SysLogException(NID_APP, E_SYSTEM, "[E_SYSTEM] The thread setting the listener is worker thread.");
 608                                 return E_SYSTEM;
 609                         default:
 610                                 SysLogException(NID_APP, r, "[%s] Propagating to caller...", GetErrorMessage(r));
 611                                 return r;
 612                         }
 613                 }
 614         }
 615
 616         __pPreviousListener = pListener;
 617
 618         return E_SUCCESS;
 619 }
 620
 621 // private
 622 MapDataControl*
 623 _MapDataControlImpl::CreateMapDataControl(const AppId& appId, const String& providerId, const String& access)
 624 {
 625         unique_ptr<MapDataControl> pDc(new (std::nothrow) MapDataControl);
 626         SysTryReturn(NID_APP, pDc != null, null, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient");
 627
 628         _MapDataControlImpl* pDcImpl = _MapDataControlImpl::GetInstance(*pDc);
 629         unique_ptr<_MapDataControlEvent> pMapDataControlEvent(new (std::nothrow) _MapDataControlEvent);
 630         SysTryReturn(NID_IO, pMapDataControlEvent != null, null, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
 631
 632         pDcImpl->__pMapDataControlEvent = pMapDataControlEvent.release();
 633         pDcImpl->__appId = appId;
 634         pDcImpl->__providerId = providerId;
 635
 636         if (access == L"readonly")
 637         {
 638                 pDcImpl->__access = _DATACONTROL_ACCESS_READ;
 639         }
 640         else if (access == L"writeonly")
 641         {
 642                 pDcImpl->__access = _DATACONTROL_ACCESS_WRITE;
 643         }
 644         else if (access == L"readwrite")
 645         {
 646                 pDcImpl->__access = _DATACONTROL_ACCESS_READWRITE;
 647         }
 648         else
 649         {
 650                 pDcImpl->__access = _DATACONTROL_ACCESS_UNDEFINED;
 651                 SysLog(NID_IO, "The accessibility of DataControl provider is invalid.");
 652         }
 653
 654         return pDc.release();
 655 }
 656
 657 }} // Tizen::App
 658