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)
 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 providerRes = 0;
 296         bool providerResult = true;
 297         //bundle* origBundle = null;
 298         bundle* resBundle = null;
 299         _MapDataControlEventArg* pEventArg = null;
 300         result r = E_SUCCESS;
 301
 302         SysTryReturnResult(NID_APP, pResArg != null, E_INVALID_ARG, "Empty result callback.");
 303         SysLog(NID_APP, "appsvc result value: %d", res);
 304
 305         resBundle = pResArg->GetBundle();
 306         if (resBundle)
 307         {
 308                 const char* p = appsvc_get_data(resBundle, OSP_K_REQUEST_ID);
 309                 SysTryCatch(NID_APP, p, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid bundle");
 310                 reqId = atoi(p);
 311                 Integer key(reqId);
 312
 313                 _DataControlManager* pDcMgr = static_cast< _DataControlManager* >(data);
 314                 _DataControlRequestInfo* pReqInfo = pDcMgr->GetRequestInfo(key);
 315                 SysTryCatch(NID_APP, pReqInfo != null, r = E_SYSTEM, E_SYSTEM,
 316                                 "[E_SYSTEM] Failed to get request info");
 317
 318                 _MapDataControlEvent* pMapDataControlEvent = dynamic_cast< _MapDataControlEvent* >(pReqInfo->GetEvent());
 319                 SysTryCatch(NID_APP, pMapDataControlEvent != null, r = E_SYSTEM, E_SYSTEM,
 320                                 "[E_SYSTEM] invalid request info");
 321
 322                 pDcMgr->RemoveRequestInfo(key);
 323
 324                 if (pMapDataControlEvent != null && typeid(pMapDataControlEvent) == typeid(_MapDataControlEvent*))
 325                 {
 326
 327                         // result list
 328                         pResultList = _AppArg::GetListN(resBundle, OSP_K_ARG);
 329                         SysTryCatch(NID_APP, pResultList, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid result");
 330
 331                         pResult = dynamic_cast <String*>(pResultList->GetAt(0)); // result list[0]
 332                         SysTryCatch(NID_APP, pResult, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid result");
 333                         Integer::Parse(*pResult, providerRes);
 334                         providerResult = static_cast< bool >(providerRes);
 335
 336                         pErrorMessage = dynamic_cast< String* >(pResultList->GetAt(1)); // result list[1]
 337                         SysTryCatch(NID_APP, pErrorMessage, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid result");
 338                         pErrorMsg = new (std::nothrow) String(*pErrorMessage);
 339                         SysTryCatch(NID_APP, pErrorMsg, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 340                                         "[E_OUT_OF_MEMORY] The memory is insufficient.");
 341
 342                         // request info
 343                         //origBundle = pArg->GetBundle();
 344
 345                         p = appsvc_get_data(resBundle, OSP_K_DATACONTROL_REQUEST_TYPE);
 346                         SysTryCatch(NID_APP, p, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid bundle");
 347                         requestType = atoi(p);
 348
 349                         p = appsvc_get_data(resBundle, OSP_K_DATACONTROL_PROVIDER);
 350                         SysTryCatch(NID_APP, p, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid bundle");
 351                         pProviderId = new (std::nothrow) String(p);
 352                         SysTryCatch(NID_APP, pProviderId, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 353                                         "[E_OUT_OF_MEMORY] The memory is insufficient.");
 354
 355                         p = appsvc_get_data(resBundle, OSP_K_DATACONTROL_DATA);
 356                         SysTryCatch(NID_APP, p, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid bundle");
 357                         pDataId = new (std::nothrow) String(p);
 358                         SysTryCatch(NID_APP, pDataId, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 359                                         "[E_OUT_OF_MEMORY] The memory is insufficient.");
 360
 361                         SysLog(NID_APP, "[DC_CALLER_RECV] provider result: %ld, requestType: %d, reqId: %d, providerId: %ls, dataId: %ls, errorMsg: %ls ",
 362                                         providerRes, requestType, reqId, pProviderId->GetPointer(), pDataId->GetPointer(), pErrorMsg->GetPointer());
 363
 364                         switch (static_cast< _DataControlRequestType >(requestType))
 365                         {
 366                         case _DATACONTROL_REQUEST_TYPE_MAP_QUERY:
 367                         {
 368                                 pResultValueList = new (std::nothrow) ArrayList();
 369                                 SysTryCatch(NID_APP, pResultValueList, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 370                                                 "[E_OUT_OF_MEMORY] The memory is insufficient.");
 371
 372                                 if (providerResult == true)
 373                                 {
 374                                         pResultCount = dynamic_cast< String* >(pResultList->GetAt(2)); // result list[2]
 375                                         if (pResultCount == null)
 376                                         {
 377                                                 SysLogException(NID_APP, E_SYSTEM, "[E_SYSTEM] invalid result");
 378                                                 pResultValueList->RemoveAll(true);
 379                                                 delete pResultValueList;
 380                                                 goto CATCH;
 381                                         }
 382                                         Integer::Parse(*pResultCount, resultCount);
 383
 384                                         int index = 3;
 385                                         while (resultCount)
 386                                         {
 387                                                 pValue = dynamic_cast< String* >(pResultList->GetAt(index));
 388                                                 if (pValue == null)
 389                                                 {
 390                                                         SysLogException(NID_APP, E_SYSTEM, "[E_SYSTEM] invalid result");
 391                                                         pResultValueList->RemoveAll(true);
 392                                                         delete pResultValueList;
 393                                                         goto CATCH;
 394                                                 }
 395
 396                                                 pResultValueList->Add(*(new (std::nothrow) String(*pValue)));
 397                                                 resultCount--;
 398                                                 index++;
 399                                         }
 400                                 }
 401
 402                                 pEventArg = new (std::nothrow) _MapDataControlEventArg(_DATACONTROL_REQUEST_TYPE_MAP_QUERY, static_cast <RequestId>(reqId),
 403                                                 *pProviderId, *pDataId, pResultValueList, providerResult, pErrorMsg);
 404                                 SysTryCatch(NID_APP, pEventArg != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
 405                                 pMapDataControlEvent->Fire(*pEventArg);
 406
 407                                 break;
 408                         }
 409                         case _DATACONTROL_REQUEST_TYPE_MAP_INSERT:
 410                         {
 411                                 pEventArg = new (std::nothrow) _MapDataControlEventArg(_DATACONTROL_REQUEST_TYPE_MAP_INSERT, static_cast <RequestId>(reqId),
 412                                                 *pProviderId, *pDataId, null, providerResult, pErrorMsg);
 413                                 SysTryCatch(NID_APP, pEventArg != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
 414                                 pMapDataControlEvent->Fire(*pEventArg);
 415                                 break;
 416                         }
 417                         case _DATACONTROL_REQUEST_TYPE_MAP_UPDATE:
 418                         {
 419                                 pEventArg = new (std::nothrow) _MapDataControlEventArg(_DATACONTROL_REQUEST_TYPE_MAP_UPDATE, static_cast <RequestId>(reqId),
 420                                                 *pProviderId, *pDataId, null, providerResult, pErrorMsg);
 421                                 SysTryCatch(NID_APP, pEventArg != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
 422                                 pMapDataControlEvent->Fire(*pEventArg);
 423                                 break;
 424                         }
 425                         case _DATACONTROL_REQUEST_TYPE_MAP_DELETE:
 426                         {
 427                                 pEventArg = new (std::nothrow) _MapDataControlEventArg(_DATACONTROL_REQUEST_TYPE_MAP_DELETE, static_cast <RequestId>(reqId),
 428                                                 *pProviderId, *pDataId, null, providerResult, pErrorMsg);
 429                                 SysTryCatch(NID_APP, pEventArg != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
 430                                 pMapDataControlEvent->Fire(*pEventArg);
 431                                 break;
 432                         }
 433                         default:
 434                                 break;
 435                         }
 436
 437                         pResultList->RemoveAll(true);
 438                         delete pResultList;
 439                         delete pProviderId;
 440                 }
 441         }
 442
 443         // Remove the request count
 444         SysLog(NID_APP, "Remove a launch request: reqId: %d", reqId);
 445         _AppControlManager::GetInstance()->RemoveLaunchRequest(reqId);
 446
 447         return E_SUCCESS;
 448
 449 CATCH:
 450         if (pResultList)
 451         {
 452                 pResultList->RemoveAll(true);
 453                 delete pResultList;
 454         }
 455         delete pProviderId;
 456
 457         return r;
 458 }
 459
 460 result
 461 _MapDataControlImpl::AddValue(const String& dataId, const String& key,
 462                 const String& value, RequestId& reqId)
 463 {
 464         SysTryReturnResult(NID_APP, (__access & _DATACONTROL_ACCESS_WRITE) > 0, E_ILLEGAL_ACCESS,
 465                         "The AddValue query is not permitted by DataControl provider.");
 466
 467         int id = 0;
 468         result r = E_SUCCESS;
 469
 470         ArrayList* pArgList = null;
 471         pArgList = new ArrayList();
 472         pArgList->Construct();
 473
 474         pArgList->Add(*(new String(dataId)));
 475         pArgList->Add(*(new String(key)));
 476         pArgList->Add(*(new String(value)));
 477         long long argSize = dataId.GetLength() * sizeof(wchar_t);
 478         argSize += key.GetLength() * sizeof(wchar_t);
 479         argSize += value.GetLength() * sizeof(wchar_t);
 480         SysTryCatch(NID_APP, argSize <= _MAX_ARGUMENT_SIZE, r = E_MAX_EXCEEDED, E_MAX_EXCEEDED,
 481                         "[E_MAX_EXCEEDED] The size of sending argument (%d) exceeds the maximum limit.", argSize);
 482
 483         r = StartMapDataControl(_DATACONTROL_REQUEST_TYPE_MAP_INSERT, pArgList, &id);
 484         SysTryCatch(NID_APP, !IsFailed(r), , r, "[%s] Propagating to caller...", GetErrorMessage(r));
 485
 486         reqId = static_cast< RequestId >(id);
 487
 488         SysLog(NID_APP, "[DC_CALLER_SEND] dataId: %ls, key: %ls, value: %ls, reqId: %d",
 489                         dataId.GetPointer(), key.GetPointer(), value.GetPointer(), reqId);
 490
 491         // fall through
 492 CATCH:
 493         pArgList->RemoveAll(true);
 494         delete pArgList;
 495
 496         return r;
 497 }
 498
 499 result
 500 _MapDataControlImpl::SetValue(const String& dataId, const String& key,
 501                 const String& oldValue, const String& newValue, RequestId& reqId)
 502 {
 503         SysTryReturnResult(NID_APP, (__access & _DATACONTROL_ACCESS_WRITE) > 0, E_ILLEGAL_ACCESS,
 504                         "The SetValue query is not permitted by DataControl provider.");
 505
 506         int id = 0;
 507         result r = E_SUCCESS;
 508
 509         ArrayList* pArgList = null;
 510         pArgList = new ArrayList();
 511         pArgList->Construct();
 512
 513         pArgList->Add(*(new String(dataId)));
 514         pArgList->Add(*(new String(key)));
 515         pArgList->Add(*(new String(oldValue)));
 516         pArgList->Add(*(new String(newValue)));
 517         long long argSize = dataId.GetLength() * sizeof(wchar_t);
 518         argSize += key.GetLength() * sizeof(wchar_t);
 519         argSize += oldValue.GetLength() * sizeof(wchar_t);
 520         argSize += newValue.GetLength() * sizeof(wchar_t);
 521         SysTryCatch(NID_APP, argSize <= _MAX_ARGUMENT_SIZE, r = E_MAX_EXCEEDED, E_MAX_EXCEEDED,
 522                         "[E_MAX_EXCEEDED] The size of sending argument (%d) exceeds the maximum limit.", argSize);
 523
 524         r = StartMapDataControl(_DATACONTROL_REQUEST_TYPE_MAP_UPDATE, pArgList, &id);
 525         SysTryCatch(NID_APP, !IsFailed(r), , r, "[%s] Propagating to caller...", GetErrorMessage(r));
 526
 527         reqId = static_cast< RequestId >(id);
 528
 529         SysLog(NID_APP, "[DC_CALLER_SEND] dataId: %ls, key: %ls, oldValue: %ls, newValue: %ls, reqId: %d",
 530                         dataId.GetPointer(), key.GetPointer(), oldValue.GetPointer(), newValue.GetPointer(), reqId);
 531
 532         // fall through
 533 CATCH:
 534         pArgList->RemoveAll(true);
 535         delete pArgList;
 536
 537         return r;
 538 }
 539
 540 result
 541 _MapDataControlImpl::RemoveValue(const String& dataId, const String& key,
 542                 const String& value, RequestId& reqId)
 543 {
 544         SysTryReturnResult(NID_APP, (__access & _DATACONTROL_ACCESS_WRITE) > 0, E_ILLEGAL_ACCESS,
 545                         "The RemoveValue query is not permitted by DataControl provider.");
 546
 547         int id = 0;
 548         result r = E_SUCCESS;
 549
 550         ArrayList* pArgList = null;
 551         pArgList = new ArrayList();
 552         pArgList->Construct();
 553
 554         pArgList->Add(*(new String(dataId)));
 555         pArgList->Add(*(new String(key)));
 556         pArgList->Add(*(new String(value)));
 557         long long argSize = dataId.GetLength() * sizeof(wchar_t);
 558         argSize += key.GetLength() * sizeof(wchar_t);
 559         argSize += value.GetLength() * sizeof(wchar_t);
 560         SysTryCatch(NID_APP, argSize <= _MAX_ARGUMENT_SIZE, r = E_MAX_EXCEEDED, E_MAX_EXCEEDED,
 561                         "[E_MAX_EXCEEDED] The size of sending argument (%d) exceeds the maximum limit.", argSize);
 562
 563         r = StartMapDataControl(_DATACONTROL_REQUEST_TYPE_MAP_DELETE, pArgList, &id);
 564         SysTryCatch(NID_APP, !IsFailed(r), , r, "[%s] Propagating to caller...", GetErrorMessage(r));
 565
 566         reqId = static_cast< RequestId >(id);
 567
 568         SysLog(NID_APP, "[DC_CALLER_SEND] dataId: %ls, key: %ls, value: %ls, reqId: %d",
 569                         dataId.GetPointer(), key.GetPointer(), value.GetPointer(), reqId);
 570
 571         // fall through
 572 CATCH:
 573         pArgList->RemoveAll(true);
 574         delete pArgList;
 575
 576         return r;
 577 }
 578
 579 result
 580 _MapDataControlImpl::SetMapDataControlResponseListener(IMapDataControlResponseListener* pListener)
 581 {
 582         result r = E_SUCCESS;
 583
 584         if (__pPreviousListener != null)
 585         {
 586                 r =  __pMapDataControlEvent->RemoveListener(*__pPreviousListener);
 587                 SysTryReturnResult(NID_APP, !IsFailed(r), E_SYSTEM, "Remove listener failed.");
 588                  __pPreviousListener = null;
 589         }
 590
 591         if (pListener != null)
 592         {
 593                 r =  __pMapDataControlEvent->AddListener(*pListener);
 594                 if (IsFailed(r))
 595                 {
 596                         switch (r)
 597                         {
 598                         case E_OBJ_ALREADY_EXIST:
 599                                 return E_SUCCESS;
 600                         case E_INVALID_OPERATION:
 601                                 SysLogException(NID_APP, E_SYSTEM, "[E_SYSTEM] The thread setting the listener is worker thread.");
 602                                 return E_SYSTEM;
 603                         default:
 604                                 SysLogException(NID_APP, r, "[%s] Propagating to caller...", GetErrorMessage(r));
 605                                 return r;
 606                         }
 607                 }
 608         }
 609
 610         __pPreviousListener = pListener;
 611
 612         return E_SUCCESS;
 613 }
 614
 615 // private
 616 MapDataControl*
 617 _MapDataControlImpl::CreateMapDataControl(const AppId& appId, const String& providerId, const String& access)
 618 {
 619         unique_ptr<MapDataControl> pDc(new (std::nothrow) MapDataControl);
 620         SysTryReturn(NID_APP, pDc != null, null, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient");
 621
 622         _MapDataControlImpl* pDcImpl = _MapDataControlImpl::GetInstance(*pDc);
 623         unique_ptr<_MapDataControlEvent> pMapDataControlEvent(new (std::nothrow) _MapDataControlEvent);
 624         SysTryReturn(NID_IO, pMapDataControlEvent != null, null, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
 625
 626         pDcImpl->__pMapDataControlEvent = pMapDataControlEvent.release();
 627         pDcImpl->__appId = appId;
 628         pDcImpl->__providerId = providerId;
 629
 630         if (access == L"readonly")
 631         {
 632                 pDcImpl->__access = _DATACONTROL_ACCESS_READ;
 633         }
 634         else if (access == L"writeonly")
 635         {
 636                 pDcImpl->__access = _DATACONTROL_ACCESS_WRITE;
 637         }
 638         else if (access == L"readwrite")
 639         {
 640                 pDcImpl->__access = _DATACONTROL_ACCESS_READWRITE;
 641         }
 642         else
 643         {
 644                 pDcImpl->__access = _DATACONTROL_ACCESS_UNDEFINED;
 645                 SysLog(NID_IO, "The accessibility of DataControl provider is invalid.");
 646         }
 647
 648         return pDc.release();
 649 }
 650
 651 }} // Tizen::App
 652