src/CallTelephonyManager.cpp

   1 //
   2 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
   3 //
   4 // Licensed under the Flora License, Version 1.0 (the License);
   5 // you may not use this file except in compliance with the License.
   6 // You may obtain a copy of the License at
   7 //
   8 //     http://floralicense.org/license/
   9 //
  10 // Unless required by applicable law or agreed to in writing, software
  11 // distributed under the License is distributed on an AS IS BASIS,
  12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 // See the License for the specific language governing permissions and
  14 // limitations under the License.
  15 //
  16
  17 /**
  18  * @file        CallTelephonyManager.cpp
  19  * @brief       Call log item provider
  20  */
  21 #include <stdio.h>
  22 #include <FBaseSys.h>
  23 #include <FSystem.h>
  24 #include <FTelephony.h>
  25 #include "ITapiModem.h"
  26 #include "ITapiSim.h"
  27 #include "CallInfo.h"
  28 #include "CallTelephonyManager.h"
  29 #include "CallSettingsManager.h"
  30 #include "CallTypes.h"
  31
  32 using namespace Tizen::Base;
  33 using namespace Tizen::Graphics;
  34 using namespace Tizen::Social;
  35 using namespace Tizen::System;
  36 using namespace Tizen::Base::Collection;
  37 using namespace Tizen::Telephony;
  38
  39 const char* callEventList[] = {
  40                 TAPI_NOTI_VOICE_CALL_STATUS_IDLE,
  41                 TAPI_NOTI_VOICE_CALL_STATUS_ACTIVE,
  42                 TAPI_NOTI_VOICE_CALL_STATUS_HELD,
  43                 TAPI_NOTI_VOICE_CALL_STATUS_DIALING,
  44                 TAPI_NOTI_VOICE_CALL_STATUS_ALERT,
  45                 TAPI_NOTI_VOICE_CALL_STATUS_WAITING,
  46                 TAPI_NOTI_CALL_INFO_CALL_CONNECTED_LINE,
  47                 TAPI_NOTI_CALL_INFO_WAITING,
  48                 TAPI_NOTI_CALL_INFO_CUG,
  49                 TAPI_NOTI_CALL_INFO_FORWARDED,
  50                 TAPI_NOTI_CALL_INFO_BARRED_INCOMING,
  51                 TAPI_NOTI_CALL_INFO_BARRED_OUTGOING,
  52                 TAPI_NOTI_CALL_INFO_DEFLECTED,
  53                 TAPI_NOTI_CALL_INFO_CLIR_SUPPRESSION_REJECT,
  54                 TAPI_NOTI_CALL_INFO_FORWARD_UNCONDITIONAL,
  55                 TAPI_NOTI_CALL_INFO_FORWARD_CONDITIONAL,
  56                 TAPI_NOTI_CALL_INFO_CALL_LINE_IDENTITY,
  57                 TAPI_NOTI_CALL_INFO_CALL_NAME_INFORMATION,
  58                 TAPI_NOTI_CALL_INFO_FORWARDED_CALL,
  59                 TAPI_NOTI_CALL_INFO_CUG_CALL,
  60                 TAPI_NOTI_CALL_INFO_DEFLECTED_CALL,
  61                 TAPI_NOTI_CALL_INFO_TRANSFERED_CALL,
  62                 TAPI_NOTI_CALL_INFO_HELD,
  63                 TAPI_NOTI_CALL_INFO_ACTIVE,
  64                 TAPI_NOTI_CALL_INFO_JOINED,
  65                 TAPI_NOTI_CALL_INFO_RELEASED_ON_HOLD,
  66                 TAPI_NOTI_CALL_INFO_TRANSFER_ALERT,
  67                 TAPI_NOTI_CALL_INFO_TRANSFERED,
  68                 TAPI_NOTI_CALL_INFO_CF_CHECK_MESSAGE,
  69 };
  70
  71 TelephonyManager* TelephonyManager::__pManager = null;
  72
  73 TelephonyManager::TelephonyManager(ITelephonyEventListener* pEventListener)
  74 : __pEventListener(pEventListener)
  75 {
  76         __pDialedCall = null;
  77         __pIncomingCall = null;
  78         __pActiveCallList = null;
  79         __pSettingsManager = null;
  80         __pTapiHandle = null;
  81         __pAddressBook = null;
  82         __pCachedContact = null;
  83         __isMuted = false;
  84         __isSpeakerOn = false;
  85         __pSoundManager = null;
  86         __pCalllogMgr = null;
  87         __pNetworkManager = null;
  88 }
  89
  90 TelephonyManager::~TelephonyManager(void)
  91 {
  92         if (__pActiveCallList != null)
  93         {
  94                 delete __pActiveCallList;
  95         }
  96
  97         if (__pDialedCall != null)
  98         {
  99                 delete __pDialedCall;
 100                 __pDialedCall = null;
 101         }
 102
 103         if (__pIncomingCall != null)
 104         {
 105                 delete __pIncomingCall;
 106                 __pIncomingCall = null;
 107         }
 108
 109         if (__pAddressBook != null)
 110         {
 111                 delete __pAddressBook;
 112                 __pAddressBook = null;
 113         }
 114         if (__pCachedContact != null)
 115         {
 116                 delete __pCachedContact;
 117                 __pCachedContact = null;
 118         }
 119
 120         //unregister for events from TAPI Lib.
 121         UnregisterEvents();
 122
 123         //De-initialize the TAPI Library
 124         if(__pTapiHandle != null)
 125         {
 126                 tel_deinit(__pTapiHandle);
 127         }
 128
 129         if (__pSoundManager != null)
 130         {
 131                 delete __pSoundManager;
 132         }
 133
 134         if (__pCalllogMgr != null)
 135         {
 136                 __pCalllogMgr = null;
 137         }
 138 }
 139
 140 TelephonyManager*
 141 TelephonyManager::GetInstance(ITelephonyEventListener* pEventListener)
 142 {
 143         if (__pManager == null)
 144         {
 145                 CreateInstance(pEventListener);
 146         }
 147         return __pManager;
 148 }
 149
 150 void
 151 TelephonyManager::CreateInstance(ITelephonyEventListener* pEventListener)
 152 {
 153         __pManager = new (std::nothrow) TelephonyManager(pEventListener);
 154         result r = __pManager->Initialize();
 155         if (IsFailed(r))
 156         {
 157                 delete __pManager;
 158                 __pManager = null;
 159         }
 160         atexit(&(TelephonyManager::DestroyInstance));
 161 }
 162
 163 void
 164 TelephonyManager::DestroyInstance(void)
 165 {
 166         if (__pManager != null)
 167         {
 168                 __pManager->EndAllCalls();
 169                 delete __pManager;
 170                 __pManager = null;
 171         }
 172 }
 173
 174 result
 175 TelephonyManager::Initialize(void)
 176 {
 177         //Initialize telephony library
 178         result r = InitializeTelephonyLibrary();
 179         if (IsFailed(r))
 180         {
 181                 return r;
 182         }
 183         __pActiveCallList = new (std::nothrow) HashMapT<long, AppCallInfo>();
 184         __pActiveCallList->Construct(IDI_MAX_ACTIVE_CALLS);
 185
 186         //Initialize the Settings Manager to fetch call settings
 187         __pSettingsManager = SettingsManager::GetInstance();
 188
 189         __pSoundManager = new (std::nothrow) SoundManager();
 190         __pCalllogMgr = CallLogManager::GetInstance();
 191
 192         //initialize address book to fetch contacts information
 193         __pAddressBook = AddressbookManager::GetInstance()->GetAddressbookN();
 194         if(__pAddressBook == null)
 195         {
 196                 return E_FAILURE;
 197         }
 198         __pNetworkManager = new NetworkManager();
 199         if(__pNetworkManager != null)
 200         {
 201                 __pNetworkManager->Construct(this);
 202         }
 203         return r;
 204 }
 205
 206 result
 207 TelephonyManager::InitializeTelephonyLibrary(void)
 208 {
 209         result r = E_FAILURE;
 210
 211         __pTapiHandle = tel_init(null);
 212         if (__pTapiHandle != null)
 213         {
 214                 //register telephony events
 215                 int errorCode = RegisterEvents();
 216                 if (errorCode == TAPI_CAUSE_SUCCESS)
 217                 {
 218                         r = E_SUCCESS;
 219                 }
 220         }
 221         //TAPI Library is initialized and events registered successfully
 222         return r;
 223 }
 224
 225 int
 226 TelephonyManager::RegisterEvents(void)
 227 {
 228         int errCode = -1;
 229         int eventCount = sizeof(callEventList) / sizeof(char *);
 230         for (int index = 0; index < eventCount; index++)
 231         {
 232                 errCode = tel_register_noti_event(__pTapiHandle, callEventList[index], &HandleCallback, this);
 233                 if (errCode != TAPI_API_SUCCESS)
 234                 {
 235                         return errCode;
 236                 }
 237         }
 238         return errCode;
 239 }
 240
 241 void
 242 TelephonyManager::UnregisterEvents(void)
 243 {
 244         int eventCount = sizeof(callEventList) / sizeof(char *);
 245         for (int index = 0; index < eventCount; index++)
 246         {
 247                 tel_deregister_noti_event(__pTapiHandle, callEventList[index]);
 248         }
 249 }
 250
 251 ErrorCodes
 252 TelephonyManager::SetupMoCall(String& contactNumber, bool isEmergency)
 253 {
 254         result res = E_SUCCESS;
 255         //check if valid phone number exist
 256         res = CheckValidTelePhoneNumber(contactNumber);
 257         if (IsFailed(res))
 258         {
 259                 return ERROR_INVALID_NUMBER;
 260         }
 261
 262         //if dialing an emergency call and active calls exist
 263         //then end all active calls.
 264         if (isEmergency && __pActiveCallList->GetCount() > 0)
 265         {
 266                 //Get first call handle
 267                 AppCallInfo endCallInfo;
 268                 IListT<AppCallInfo>* pCallList = __pActiveCallList->GetValuesN();
 269                 pCallList->GetAt(0, endCallInfo);
 270                 int callHandle = endCallInfo.GetCallHandle()->ToLong();
 271                 delete pCallList;
 272                 pCallList = null;
 273
 274                 //release all active or held calls
 275                 int tapiRes = tel_end_call(__pTapiHandle, callHandle, TAPI_CALL_END_ALL, &HandleCallbackResponse, this);
 276                 if (tapiRes == TAPI_CAUSE_SUCCESS)
 277                 {
 278                         __pActiveCallList->RemoveAll();
 279                         res = E_SUCCESS;
 280                 }
 281                 else
 282                 {
 283                         res = E_FAILURE;
 284                 }
 285         }
 286         else if (__pActiveCallList->GetCount() == 1)
 287         {
 288                 //Check if there is already an active call,
 289                 //Put the already active call on hold.
 290                 AppCallInfo holdCallInfo;
 291                 IListT<AppCallInfo>* pCallList = __pActiveCallList->GetValuesN();
 292
 293                 pCallList->GetAt(0, holdCallInfo);
 294                 //Check if call is active, then put on hold
 295                 if (holdCallInfo.IsOnHold() == false)
 296                 {
 297                         res = HoldActiveCall(&holdCallInfo, true);
 298                 }
 299                 delete pCallList;
 300                 pCallList = null;
 301         }
 302
 303         //make the next call, only if any existing active call
 304         //is successfully put on hold or is already on hold.
 305         if (res == E_SUCCESS)
 306         {
 307                 res = DialOutgoingCall(contactNumber, isEmergency);
 308         }
 309
 310         if(res == E_SUCCESS)
 311         {
 312                 return ERROR_NONE;
 313         }
 314         else
 315         {
 316                 return ERROR_TAPI_ERROR;
 317         }
 318 }
 319
 320 void
 321 TelephonyManager::EndAllCalls(void)
 322 {
 323         if(__pDialedCall != null)
 324         {
 325                 if(__pDialedCall->GetCallHandle() != null)
 326                 {
 327                         tel_end_call(__pTapiHandle, __pDialedCall->GetCallHandle()->ToLong(), TAPI_CALL_END, &HandleCallbackResponse, this);
 328                 }
 329         }
 330         tel_end_call(__pTapiHandle, -1, TAPI_CALL_END_HOLD_ALL, &HandleCallbackResponse, this);
 331         //end all active calls before terminating application
 332         tel_end_call(__pTapiHandle, -1, TAPI_CALL_END_ALL, &HandleCallbackResponse, this);
 333         __pSettingsManager->SetCallState(CALL_STATE_CALL_OFF);
 334 }
 335
 336 result
 337 TelephonyManager::EndActiveCall(Long callHandle)
 338 {
 339         result r = E_FAILURE;
 340
 341         //fetch ended callInfo from active call list
 342         AppCallInfo endCall;
 343         r = __pActiveCallList->GetValue(callHandle.ToLong(), endCall);
 344         if (r == E_SUCCESS)
 345         {
 346                 r = EndCall(endCall);
 347         }
 348         return r;
 349 }
 350
 351 result
 352 TelephonyManager::EndDialingCall(String& contactNumber)
 353 {
 354         result r = E_FAILURE;
 355         //This is because for a dialing call, call handle is updated with some delay in telephony manager.
 356         //And it is not available with outgoing call screen.
 357         if (contactNumber.IsEmpty())
 358         {
 359                 return r;
 360         }
 361
 362         //Check If Ended call matches Dialed Call.
 363         AppCallInfo endCall;
 364         if (__pDialedCall != null && __pDialedCall->GetContactNumber().Equals(contactNumber))
 365         {
 366                 endCall = *__pDialedCall;
 367                 r = EndCall(endCall);
 368         }
 369         return r;
 370 }
 371
 372 result
 373 TelephonyManager::EndCall(AppCallInfo& endCallInfo)
 374 {
 375         result r = E_FAILURE;
 376
 377         if (endCallInfo.GetCallHandle() != null)
 378         {
 379                 unsigned int callHandle = endCallInfo.GetCallHandle()->ToLong();
 380                 //end "dialed but unconnected" call or active call - processing to be handled in HandleIdleCallback().
 381                 int res = tel_end_call(__pTapiHandle, callHandle, TAPI_CALL_END, &HandleCallbackResponse, this);
 382                 if (res == TAPI_CAUSE_SUCCESS)
 383                 {
 384                         r = E_SUCCESS;
 385                 }
 386         }
 387         return r;
 388 }
 389
 390 result
 391 TelephonyManager::AnswerAutoRejectCall(int callHandle)
 392 {
 393         AppLogDebug("Enter ");
 394         result r = E_FAILURE;
 395         TelCallAnswerType_t answerType = TAPI_CALL_ANSWER_ACCEPT;
 396         int res = -1;
 397
 398         AppLogDebug("tel_answer_call");
 399         answerType = TAPI_CALL_ANSWER_REJECT;
 400         AppCallInfo rejectedCallInfo;
 401         rejectedCallInfo = *(__pIncomingCall);
 402         rejectedCallInfo.SetCalllogType(CALL_LOG_TYPE_VOICE_BLOCKED);
 403         SaveCallInfoToLogsDb(rejectedCallInfo);
 404         delete __pIncomingCall;
 405         __pIncomingCall = null;
 406         // redirect to reject call back handler as the flow has to be handled
 407         res = tel_answer_call(__pTapiHandle, callHandle, answerType, &HandleCallbackResponse, this);
 408
 409         if (res == TAPI_CAUSE_SUCCESS)
 410         {
 411                 r = E_SUCCESS;
 412         }
 413         else
 414         {
 415                 r = E_FAILURE;
 416         }
 417         return r;
 418 }
 419
 420 result
 421 TelephonyManager::AnswerCall(int callHandle, bool acceptCall)
 422 {
 423         AppLogDebug("Enter %d",acceptCall);
 424         result r = E_FAILURE;
 425         __pSoundManager->StopAlert();
 426         TelCallAnswerType_t answerType = TAPI_CALL_ANSWER_ACCEPT;
 427         int res = -1;
 428         if (acceptCall == true)
 429         {
 430                 answerType = TAPI_CALL_ANSWER_ACCEPT;
 431                 // redirect to dummy call back handler as the flow already handled in registered event callback
 432                 res = tel_answer_call(__pTapiHandle, callHandle, answerType, &HandleCallbackResponse, this);
 433         }
 434         else
 435         {
 436                 AppLogDebug("tel_answer_call");
 437                 answerType = TAPI_CALL_ANSWER_REJECT;
 438                 // redirect to reject call back handler as the flow has to be handled
 439                 res = tel_answer_call(__pTapiHandle, callHandle, answerType, &HandleRejectCallbackResponse, this);
 440         }
 441
 442         if (res == TAPI_CAUSE_SUCCESS)
 443         {
 444                 r = E_SUCCESS;
 445         }
 446         else
 447         {
 448                 r = E_FAILURE;
 449         }
 450         return r;
 451 }
 452
 453 result
 454 TelephonyManager::AcceptCall(CallAnsweringOptions answerOptions,int callHandle)
 455 {
 456         result r = E_FAILURE;
 457         __pSoundManager->StopAlert();
 458         __pSoundManager->SetSoundMode(SOUND_MODE_VOICE);
 459
 460         //Check if this is a new incoming call
 461         if(__pIncomingCall == null || (callHandle != (unsigned int)__pIncomingCall->GetCallHandle()->ToLong()))
 462         {
 463                 //construct and fetch new Incoming call Info
 464                 String incomingHandle;
 465                 incomingHandle.Append(callHandle);
 466                 AppCallInfo* pDuplicateCallInfo = FetchIncomingCallHandleN(incomingHandle, String(L""));
 467                 if(pDuplicateCallInfo == null)
 468                 {
 469                         r = E_FAILURE;
 470                         return r;
 471                 }
 472                 delete pDuplicateCallInfo;
 473                 pDuplicateCallInfo = null;
 474         }
 475
 476         switch(answerOptions)
 477         {
 478         case ANSERWING_OPTION_HOLD_SINGLE_CALL:
 479         case ANSERWING_OPTION_END_SINGLE_CALL:
 480         {
 481                 r = AcceptSecondCall(answerOptions, callHandle);
 482         }
 483         break;
 484
 485         case ANSERWING_OPTION_REPLACE_ACTIVE_CALL:
 486         case ANSERWING_OPTION_REPLACE_HELD_CALL:
 487         case ANSERWING_OPTION_END_ALL_CALLS:
 488         {
 489                 r = AcceptMultipleCall(answerOptions, callHandle);
 490         }
 491         break;
 492
 493         default:
 494                 break;
 495         }
 496         return r;
 497 }
 498
 499 result
 500 TelephonyManager::AcceptSecondCall(CallAnsweringOptions answerOptions, const int incomingCallHandle)
 501 {
 502         result r = E_FAILURE;
 503
 504         switch (answerOptions)
 505         {
 506         case ANSERWING_OPTION_HOLD_SINGLE_CALL:
 507         {
 508                 //accept incoming call by putting active call on Hold with 'TAPI_CALL_ANSWER_HOLD_AND_ACCEPT'
 509                 int res = tel_answer_call(__pTapiHandle, incomingCallHandle, TAPI_CALL_ANSWER_HOLD_AND_ACCEPT, &HandleCallbackResponse, this);
 510                 if (res != 0)
 511                 {
 512                         r = E_FAILURE;
 513                         break;
 514                 }
 515
 516                 //Call connected successfully
 517                 r = E_SUCCESS;
 518                 //update status of first call to "OnHold"
 519                 IListT<AppCallInfo>* pCallList = __pActiveCallList->GetValuesN();
 520                 AppCallInfo firstCallInfo;
 521                 pCallList->GetAt(0, firstCallInfo);
 522                 //replace old object with update AppCallInfo
 523                 AppCallInfo* pHeldCallInfo = new (std::nothrow) AppCallInfo();
 524                 *pHeldCallInfo = firstCallInfo;
 525                 pHeldCallInfo->SetOnHold(true);
 526                 __pActiveCallList->Remove(firstCallInfo.GetCallHandle()->ToLong());
 527                 __pActiveCallList->Add(pHeldCallInfo->GetCallHandle()->ToLong(), *pHeldCallInfo);
 528                 delete pCallList;
 529                 pCallList = null;
 530         }
 531         break;
 532
 533         case ANSERWING_OPTION_END_SINGLE_CALL:
 534         {
 535                 //Transfer Old active calls to a separate list to avoid any processing in HandleIdleCallback().
 536                 HashMapT<long, AppCallInfo>*  pEndCallsList = __pActiveCallList;
 537                 //create a new ActiveCallList
 538                 __pActiveCallList = new (std::nothrow) HashMapT<long, AppCallInfo>();
 539                 __pActiveCallList->Construct(IDI_MAX_ACTIVE_CALLS);
 540
 541                 //accept call and reject all active calls with 'TAPI_CALL_ANSWER_REPLACE'
 542                 int res = tel_answer_call(__pTapiHandle, incomingCallHandle, TAPI_CALL_ANSWER_REPLACE, &HandleCallbackResponse, this);
 543                 if (res != 0)
 544                 {
 545                         r = E_FAILURE;
 546                         //delete newly constructed list and gain ownership of old list
 547                         delete __pActiveCallList;
 548                         __pActiveCallList = pEndCallsList;
 549                         break;
 550                 }
 551
 552                 //Call connected successfully
 553                 r = E_SUCCESS;
 554                 //Add calls information to call log before deleting from active call list.
 555                 IListT<AppCallInfo>* pCallList = pEndCallsList->GetValuesN();
 556                 if(pCallList != null)
 557                 {
 558                         AppCallInfo endCallInfo;
 559                         if (pCallList->GetAt(0, endCallInfo) == E_SUCCESS)
 560                         {
 561                                 SaveCallInfoToLogsDb(endCallInfo);
 562                         }
 563                         delete pCallList;
 564                 }
 565                 pEndCallsList->RemoveAll();
 566                 delete pEndCallsList;
 567         }
 568         break;
 569
 570         default:
 571                 break;
 572         }
 573         return r;
 574 }
 575
 576 result
 577 TelephonyManager::AcceptMultipleCall(CallAnsweringOptions answerOptions, const int incomingCallHandle)
 578 {
 579         result r = E_FAILURE;
 580
 581         switch (answerOptions)
 582         {
 583         case ANSERWING_OPTION_REPLACE_ACTIVE_CALL:
 584         {
 585                 //Replace "Active" call by incoming call and save ended call to call logs db.
 586                 IListT<AppCallInfo>* pCallList = __pActiveCallList->GetValuesN();
 587                 AppCallInfo callToBeEnded;
 588                 pCallList->GetAt(0, callToBeEnded);
 589                 //Check if the call is on "Hold", then fetch 2nd callInfo
 590                 if (callToBeEnded.IsOnHold() == true)
 591                 {
 592                         pCallList->GetAt(1, callToBeEnded);
 593                 }
 594                 delete pCallList;
 595                 pCallList = null;
 596
 597                 //remove "CallToBeEnded" from Active call list to avoid processing in HandleIdleCallback().
 598                 __pActiveCallList->Remove(callToBeEnded.GetCallHandle()->ToLong());
 599
 600                 //Accept incoming call by End Active call with 'TAPI_CALL_ANSWER_REPLACE'
 601                 int res = tel_answer_call(__pTapiHandle, incomingCallHandle, TAPI_CALL_ANSWER_REPLACE, &HandleCallbackResponse, this);
 602                 if (res != 0)
 603                 {
 604                         r = E_FAILURE;
 605                         //save the previous call back to active call list
 606                         __pActiveCallList->Add(callToBeEnded.GetCallHandle()->ToLong(), callToBeEnded);
 607                         break;
 608                 }
 609
 610                 //Incoming Call connected successfully
 611                 r = E_SUCCESS;
 612                 //save to ended call to call logs db.
 613                 SaveCallInfoToLogsDb(callToBeEnded);
 614         }
 615         break;
 616
 617         case ANSERWING_OPTION_REPLACE_HELD_CALL:
 618         {
 619                 //Replace "Held" call by incoming call and save ended call to call logs db.
 620                 IListT<AppCallInfo>* pCallList = __pActiveCallList->GetValuesN();
 621                 //"Held" call is to be ended
 622                 AppCallInfo callToBeEnded;
 623                 //"Active" call will be put on Hold
 624                 AppCallInfo callToPutOnHold;
 625                 pCallList->GetAt(0, callToBeEnded);
 626                 //Check if the call is NOT "Held", then fetch 2nd callInfo
 627                 if (callToBeEnded.IsOnHold() == false)
 628                 {
 629                         callToPutOnHold = callToBeEnded;
 630                         pCallList->GetAt(1, callToBeEnded);
 631                 }
 632                 else
 633                 {
 634                         pCallList->GetAt(1, callToPutOnHold);
 635                 }
 636                 delete pCallList;
 637                 pCallList = null;
 638
 639                 //remove "CallToBeEnded" from Active call list to avoid processing in HandleIdleCallback().
 640                 __pActiveCallList->Remove(callToBeEnded.GetCallHandle()->ToLong());
 641
 642                 //End "Held" Call using 'TAPI_CALL_END'.
 643                 int res = -1;
 644                 if (callToBeEnded.IsConferenceCall() == false)
 645                 {
 646                         res = tel_end_call(__pTapiHandle, callToBeEnded.GetCallHandle()->ToLong(), TAPI_CALL_END, &HandleCallbackResponse, this);
 647                 }
 648                 else
 649                 {
 650                         IListT<AppCallInfo>* pParticipantsInfo = callToBeEnded.GetCallerList();
 651                         //need to end every participant individually for conference call
 652                         for (int index = 0; index < pParticipantsInfo->GetCount(); index++)
 653                         {
 654                                 AppCallInfo memberCallInfo;
 655                                 pParticipantsInfo->GetAt(index, memberCallInfo);
 656                                 res = tel_end_call(__pTapiHandle, memberCallInfo.GetCallHandle()->ToLong(), TAPI_CALL_END, &HandleCallbackResponse, this);
 657                         }
 658                 }
 659
 660                 if (res != 0)
 661                 {
 662                         r = E_FAILURE;
 663                         //save the previous "callToBeEnded" call back to active call list
 664                         __pActiveCallList->Add(callToBeEnded.GetCallHandle()->ToLong(), callToBeEnded);
 665                         break;
 666                 }
 667                 //"Held" call successfully ended - Add call ended to call log database
 668                 SaveCallInfoToLogsDb(callToBeEnded);
 669
 670                 //accept incoming call by Holding "Active" call using "TAPI_CALL_ANSWER_HOLD_AND_ACCEPT".
 671                 res = tel_answer_call(__pTapiHandle, incomingCallHandle, TAPI_CALL_ANSWER_HOLD_AND_ACCEPT, &HandleCallbackResponse, this);
 672                 if (res != 0)
 673                 {
 674                         r = E_FAILURE;
 675                         break;
 676                 }
 677
 678                 //Call connected successfully and active call is "Onhold"
 679                 r = E_SUCCESS;
 680                 //replace old object with update CallInfo
 681                 AppCallInfo* pHeldCallInfo = new (std::nothrow) AppCallInfo();
 682                 *pHeldCallInfo = callToPutOnHold;
 683                 pHeldCallInfo->SetOnHold(true);
 684                 __pActiveCallList->Remove(callToPutOnHold.GetCallHandle()->ToLong());
 685                 __pActiveCallList->Add(pHeldCallInfo->GetCallHandle()->ToLong(), *pHeldCallInfo);
 686         }
 687         break;
 688
 689         case ANSERWING_OPTION_END_ALL_CALLS:
 690         {
 691                 //End all active and Held calls after saving to call log. Incoming call is automatically accepted by TAPI engine,
 692                 // and processing of Incoming call is handled in HandleActiveCallback().
 693
 694                 //Transfer Old active calls to a separate list to avoid any processing in HandleIdleCallback().
 695                 HashMapT<long, AppCallInfo>*  pEndCallsList = __pActiveCallList;
 696                 //create a new ActiveCallList
 697                 __pActiveCallList = new (std::nothrow) HashMapT<long, AppCallInfo>();
 698                 __pActiveCallList->Construct(IDI_MAX_ACTIVE_CALLS);
 699
 700                 //End all active calls and all hold calls
 701                 int res = tel_end_call(__pTapiHandle, -1, TAPI_CALL_END_ACTIVE_ALL, &HandleCallbackResponse, this);
 702                 if(res == 0)
 703                 {
 704                         res = tel_end_call(__pTapiHandle, -1, TAPI_CALL_END_HOLD_ALL, &HandleCallbackResponse, this);
 705                 }
 706
 707                 if (res != 0)
 708                 {
 709                         r = E_FAILURE;
 710                         //delete newly constructed list and gain ownership of old list
 711                         delete __pActiveCallList;
 712                         __pActiveCallList = pEndCallsList;
 713                         break;
 714                 }
 715
 716                 //all calls ended successfully, Incoming call is automatically accepted.
 717                 r = E_SUCCESS;
 718
 719                 //Add calls information to call log before deleting from active call list.
 720                 IListT<AppCallInfo>* pCallList = pEndCallsList->GetValuesN();
 721                 if(pCallList != null)
 722                 {
 723                         int callCount = pCallList->GetCount();
 724                         for (int index = 0; index < callCount; index++)
 725                         {
 726                                 AppCallInfo endCallInfo;
 727                                 if (pCallList->GetAt(index, endCallInfo) == E_SUCCESS)
 728                                 {
 729                                         SaveCallInfoToLogsDb(endCallInfo);
 730                                 }
 731                         }
 732                         delete pCallList;
 733                         pCallList = null;
 734                 }
 735                 pEndCallsList->RemoveAll();
 736                 delete pEndCallsList;
 737                 pEndCallsList = null;
 738         }
 739         break;
 740
 741         default:
 742                 break;
 743         }
 744         return r;
 745 }
 746
 747 result
 748 TelephonyManager::HoldCall(Tizen::Base::Long callHandle, bool holdCall)
 749 {
 750         result r = E_SUCCESS;
 751         //Check if there are any existing active calls
 752         if (__pActiveCallList->GetCount())
 753         {
 754                 IListT<AppCallInfo>* pCallList = __pActiveCallList->GetValuesN();
 755                 int callCount = pCallList->GetCount();
 756                 for (int index = 0; index < callCount; index++)
 757                 {
 758                         AppCallInfo holdCallInfo;
 759
 760                         r = pCallList->GetAt(index, holdCallInfo);
 761                         //check if an active call is found with matching contact no.
 762                         if ((r == E_SUCCESS) && (holdCallInfo.GetCallHandle()->Equals(callHandle)))
 763                         {
 764                                 r = HoldActiveCall(&holdCallInfo, holdCall);
 765                                 break;
 766                         }
 767                 }
 768                 delete pCallList;
 769                 pCallList = null;
 770         }
 771
 772         return r;
 773 }
 774
 775 result
 776 TelephonyManager::EndConferenceCall(void)
 777 {
 778         result r = E_FAILURE;
 779         //fetch conference callInfo to end
 780         AppCallInfo confCallToEnd;
 781         bool isConferenceCallFound = false;
 782
 783         IListT<AppCallInfo>* pCallList = __pActiveCallList->GetValuesN();
 784         int callCount = pCallList->GetCount();
 785         for (int index = 0; index < callCount; index++)
 786         {
 787                 pCallList->GetAt(index, confCallToEnd);
 788                 if (confCallToEnd.IsConferenceCall() == true)
 789                 {
 790                         isConferenceCallFound = true;
 791                         break;
 792                 }
 793         }
 794         delete pCallList;
 795         pCallList = null;
 796
 797         if (isConferenceCallFound == true)
 798         {
 799                 //End conference call
 800                 TelCallEndType_t callEndType = TAPI_CALL_END_ACTIVE_ALL;
 801                 if (confCallToEnd.IsOnHold() == true)
 802                 {
 803                         callEndType = TAPI_CALL_END_HOLD_ALL;
 804                 }
 805                 int res = tel_end_call(__pTapiHandle, confCallToEnd.GetCallHandle()->ToLong(), callEndType, &HandleEndConferenceCallbackResponse, this);
 806                 if (res == TAPI_CAUSE_SUCCESS)
 807                 {
 808                         r = E_SUCCESS;
 809                 }
 810         }
 811         return r;
 812 }
 813
 814 result
 815 TelephonyManager::HoldConferenceCall(bool holdCall)
 816 {
 817         result r = E_FAILURE;
 818         int confCallIndex = -1;
 819         AppCallInfo confCallToHold;
 820         bool isConferenceCallFound = false;
 821
 822         IListT<AppCallInfo>* pCallList = __pActiveCallList->GetValuesN();
 823         int confCallCount = pCallList->GetCount();
 824
 825         for (int index = 0; index < confCallCount; index++)
 826         {
 827                 pCallList->GetAt(index, confCallToHold);
 828                 if (confCallToHold.IsConferenceCall() == true)
 829                 {
 830                         isConferenceCallFound = true;
 831                         confCallIndex = index;
 832                         //Found the Conference call to be ended.
 833                         break;
 834                 }
 835         }
 836
 837         if (isConferenceCallFound == false)
 838         {
 839                 delete pCallList;
 840                 pCallList = null;
 841                 return r;
 842         }
 843
 844         unsigned int callHandle = confCallToHold.GetCallHandle()->ToLong();
 845         int res = TAPI_API_INVALID_INPUT;
 846         if (holdCall == true)
 847         {
 848                 res = tel_hold_call(__pTapiHandle, callHandle, &HandleCallbackResponse, this);
 849         }
 850         else
 851         {
 852                 res = tel_active_call(__pTapiHandle, callHandle, &HandleCallbackResponse, this);
 853         }
 854         if (res == TAPI_API_SUCCESS)
 855         {
 856                 r = E_SUCCESS;
 857                 if (holdCall == true)
 858                 {
 859                         confCallToHold.SetOnHold(true);
 860                 }
 861                 else
 862                 {
 863                         confCallToHold.SetOnHold(false);
 864                 }
 865                 AppCallInfo* pConfCallInfo = new (std::nothrow) AppCallInfo();
 866                 *pConfCallInfo = confCallToHold;
 867                 __pActiveCallList->Remove(callHandle);
 868                 __pActiveCallList->Add(callHandle, *pConfCallInfo);
 869         }
 870         else
 871         {
 872                 r = E_FAILURE;
 873         }
 874
 875         delete pCallList;
 876         pCallList = null;
 877         return r;
 878 }
 879
 880 result
 881 TelephonyManager::JoinCall(void)
 882 {
 883         result r = E_FAILURE;
 884         int res = -1;
 885         AppCallInfo activeCall;
 886         AppCallInfo heldCall;
 887         // Use enumerator to access elements in the map
 888         IListT<AppCallInfo>* pCallList = __pActiveCallList->GetValuesN();
 889         r = pCallList->GetAt(0, activeCall);
 890
 891         if (r == E_SUCCESS)
 892         {
 893                 r = pCallList->GetAt(1, heldCall);
 894                 if (r == E_SUCCESS)
 895                 {
 896                         unsigned int activeCallHandle = activeCall.GetCallHandle()->ToLong();
 897                         unsigned int heldCallHandle = heldCall.GetCallHandle()->ToLong();
 898
 899                         //Check if participants in conference call are under limit.
 900                         if ((heldCall.IsConferenceCall() == true) && (heldCall.GetCallerListCount() < IDI_MAX_CONF_CALL_PARTICIPANTS))
 901                         {
 902                                 res = tel_join_call(__pTapiHandle, heldCallHandle, activeCallHandle, &HandleJoinCallbackResponse, this);
 903                         }
 904                         else if (activeCall.GetCallerListCount() < IDI_MAX_CONF_CALL_PARTICIPANTS)
 905                         {
 906                                 res = tel_join_call(__pTapiHandle, activeCallHandle, heldCallHandle, &HandleJoinCallbackResponse, this);
 907                         }
 908                 }
 909         }
 910         delete pCallList;
 911         pCallList = null;
 912         if (res == TAPI_API_SUCCESS)
 913         {
 914                 r = E_SUCCESS;
 915         }
 916         else
 917         {
 918                 r = E_FAILURE;
 919         }
 920         return r;
 921 }
 922
 923 result
 924 TelephonyManager::HoldActiveCall(AppCallInfo* pActiveCallInfo, bool holdCall)
 925 {
 926         unsigned int callHandle = pActiveCallInfo->GetCallHandle()->ToLong();
 927         int retStatus = -1;
 928         if (holdCall == true)
 929         {
 930                 retStatus = tel_hold_call(__pTapiHandle, callHandle, &HandleCallbackResponse, this);
 931         }
 932         else
 933         {
 934                 retStatus = tel_active_call(__pTapiHandle, callHandle, &HandleCallbackResponse, this);
 935         }
 936
 937         if (retStatus == TAPI_CAUSE_SUCCESS)
 938         {
 939                 AppCallInfo* pHeldCallInfo = new (std::nothrow) AppCallInfo();
 940                 //copy state into new callinfo object
 941                 *pHeldCallInfo = *pActiveCallInfo;
 942
 943                 //set call to hold state
 944                 pHeldCallInfo->SetOnHold(holdCall);
 945
 946                 __pActiveCallList->Remove(callHandle);
 947                 //replace old object with new
 948                 __pActiveCallList->Add(callHandle, *pHeldCallInfo);
 949                 return E_SUCCESS;
 950         }
 951         else
 952         {
 953                 return E_FAILURE;
 954         }
 955 }
 956
 957 result
 958 TelephonyManager::DialOutgoingCall(String& contactNumber, bool isEmergency)
 959 {
 960         TelCallDial_t structDialCall;
 961
 962         AppLogDebug("Enter %ls",contactNumber.GetPointer());
 963         //Temp String to replace , with P and ; with W
 964         String TempContactNum;
 965         TempContactNum.Append(contactNumber);
 966         TempContactNum.Replace(L",",L"W");
 967         TempContactNum.Replace(L";",L",");
 968         //conversion "contactNumber" to char*
 969         const wchar_t* pContact = TempContactNum.GetPointer();
 970         int len = TempContactNum.GetLength()+1;
 971         char* pNumber = new (std::nothrow) char[len];
 972         wcstombs(pNumber, pContact, len);
 973
 974
 975         //initialize request parameter
 976         memset(&structDialCall, '\0', sizeof(TelCallDial_t));
 977         memcpy(structDialCall.szNumber, pNumber, strlen(pNumber));
 978         AppLogDebug("%s",structDialCall.szNumber);
 979         if(isEmergency == true)
 980         {
 981                 structDialCall.CallType = TAPI_CALL_TYPE_E911;
 982         }
 983         else
 984         {
 985                 structDialCall.CallType = TAPI_CALL_TYPE_VOICE;
 986         }
 987
 988         int res = tel_dial_call(__pTapiHandle, &structDialCall, &HandleDialCallbackResponse, this);
 989         if (__pSoundManager == null)
 990         {
 991                 __pSoundManager = new (std::nothrow) SoundManager();
 992         }
 993         __pSoundManager->StartSession();
 994         delete[] pNumber;
 995         pNumber = null;
 996
 997         if (res == TAPI_CAUSE_SUCCESS)
 998         {
 999                 if (__pDialedCall != null)
1000                 {
1001                         delete __pDialedCall;
1002                         __pDialedCall = null;
1003                 }
1004                 __pDialedCall = new (std::nothrow) AppCallInfo();
1005                 __pDialedCall->SetContactNumber(contactNumber);
1006                 __pDialedCall->SetEmergency(isEmergency);
1007                 result r = FetchContactInfoForNumber(contactNumber);
1008                 if (!IsFailed(r))
1009                 {
1010                         __pDialedCall->SetContactInfo(*__pCachedContact);
1011                 }
1012                 return E_SUCCESS;
1013         }
1014         else
1015         {
1016                 return E_FAILURE;
1017         }
1018 }
1019
1020 result
1021 TelephonyManager::SwapCalls(void)
1022 {
1023         result r = E_FAILURE;
1024
1025         //check if there are atleast 2 active calls
1026         if (__pActiveCallList->GetCount() == IDI_MAX_ACTIVE_CALLS)
1027         {
1028                 int retStatus = 0;
1029
1030                 //fetch call handles
1031                 IListT<long>* pCallHandleList = __pActiveCallList->GetKeysN();
1032                 long callHandle1 = 0;
1033                 pCallHandleList->GetAt(0, callHandle1);
1034                 long callHandle2 = 0;
1035                 pCallHandleList->GetAt(1, callHandle2);
1036
1037                 retStatus = tel_swap_call(__pTapiHandle, callHandle1, callHandle2, &HandleSwapCallbackResponse, this);
1038
1039                 if (retStatus == TAPI_CAUSE_SUCCESS)
1040                 {
1041                         r = E_SUCCESS;
1042                 }
1043                 delete pCallHandleList;
1044                 pCallHandleList = null;
1045         }
1046
1047         return r;
1048 }
1049
1050 result
1051 TelephonyManager::SendCallDTMF(String& textToBeSent)
1052 {
1053         result r = E_FAILURE;
1054         //check if there is an active Call
1055         if (__pActiveCallList->GetCount() > 0)
1056         {
1057                 //conversion "textToBeSent" to char*
1058                 const wchar_t* pTextToBeSent = textToBeSent.GetPointer();
1059                 int len = textToBeSent.GetLength() + 1;
1060                 char* pNumber = new (std::nothrow) char[len];
1061                 wcstombs(pNumber, pTextToBeSent, len);
1062                 int retStatus = tel_call_dtmf(__pTapiHandle, pNumber, &HandleCallbackResponse, this);
1063                 delete []pNumber;
1064                 pNumber = null;
1065                 if (retStatus == TAPI_CAUSE_SUCCESS)
1066                 {
1067                         r = E_SUCCESS;
1068                 }
1069         }
1070         return r;
1071 }
1072
1073 result
1074 TelephonyManager::EndFromConference(int callHandle)
1075 {
1076         result r = E_FAILURE;
1077         int confCallIndex = -1;
1078         AppCallInfo endConfCall;
1079         bool isConferenceCallFound = false;
1080
1081         IListT<AppCallInfo>* pCallList = __pActiveCallList->GetValuesN();
1082         int callCount = pCallList->GetCount();
1083         for (int index = 0; index < callCount; index++)
1084         {
1085                 pCallList->GetAt(index, endConfCall);
1086                 if (endConfCall.IsConferenceCall() == true)
1087                 {
1088                         isConferenceCallFound = true;
1089                         confCallIndex = index;
1090                         //Found the Conference call to be ended.
1091                         break;
1092                 }
1093         }
1094
1095         delete pCallList;
1096         pCallList = null;
1097
1098         if (isConferenceCallFound == false)
1099         {
1100                 //no conference call found
1101                 return r;
1102         }
1103
1104         //Identify the call to be ended and remove from list on API success
1105         AppCallInfo callToBeEnded;
1106         IListT<AppCallInfo>* pParticipantList = endConfCall.GetCallerList();
1107         int participantCount = pParticipantList->GetCount();
1108         for (int index = 0; index < participantCount; index++)
1109         {
1110                 pParticipantList->GetAt(index, callToBeEnded);
1111                 if (callToBeEnded.GetCallHandle()->ToLong() == callHandle)
1112                 {
1113                         //Identify the call to be ended and remove from list on API success
1114                         TelCallEndType_t endType = TAPI_CALL_END;
1115
1116                         int res = tel_end_call(__pTapiHandle, callHandle, endType, &HandleEndFromConferenceCallbackResponse, this);
1117                         if (res == TAPI_CAUSE_SUCCESS)
1118                         {
1119                                 r = E_SUCCESS;
1120                         }
1121                         else
1122                         {
1123                                 r = E_FAILURE;
1124                         }
1125                         break;
1126                 }
1127         }
1128
1129         return r;
1130 }
1131
1132 result
1133 TelephonyManager::SplitFromConference(int callHandle)
1134 {
1135         result r = E_FAILURE;
1136         int confCallIndex = -1;
1137         AppCallInfo endConfCall;
1138         bool isConferenceCallFound = false;
1139
1140         IListT<AppCallInfo>* pCallList = __pActiveCallList->GetValuesN();
1141         int callCount = pCallList->GetCount();
1142         for (int index = 0; index < callCount; index++)
1143         {
1144                 pCallList->GetAt(index, endConfCall);
1145                 if (endConfCall.IsConferenceCall() == true)
1146                 {
1147                         isConferenceCallFound = true;
1148                         confCallIndex = index;
1149                         //Found the Conference call to be ended.
1150                         break;
1151                 }
1152         }
1153         delete pCallList;
1154         pCallList = null;
1155         if (isConferenceCallFound == false)
1156         {
1157                 //no conference call found
1158                 return r;
1159         }
1160
1161         //Identify the call to be ended and remove from list on API success
1162         AppCallInfo callToBeEnded;
1163         pCallList = endConfCall.GetCallerList();
1164         callCount = pCallList->GetCount();
1165         for (int index = 0; index < callCount; index++)
1166         {
1167                 pCallList->GetAt(index, callToBeEnded);
1168                 if (callToBeEnded.GetCallHandle()->ToLong() == callHandle)
1169                 {
1170                         int res = tel_split_call(__pTapiHandle, callHandle, &HandleSplitFromConferenceCallbackResponse, this);
1171                         if (res == TAPI_CAUSE_SUCCESS)
1172                         {
1173                                 r = E_SUCCESS;
1174                         }
1175                         else
1176                         {
1177                                 r = E_FAILURE;
1178                         }
1179                         break;
1180                 }
1181         }
1182         return r;
1183 }
1184
1185 result
1186 TelephonyManager::SetMuteStatus(bool setMute)
1187 {
1188         TelSoundMuteStatus_t muteStatus;
1189         result r = E_FAILURE;
1190         if (setMute == true)
1191         {
1192                 muteStatus = TAPI_SOUND_MUTE_STATUS_ON;
1193         }
1194         else
1195         {
1196                 muteStatus = TAPI_SOUND_MUTE_STATUS_OFF;
1197         }
1198         int res = tel_set_call_mute_status(__pTapiHandle, muteStatus, &HandleCallbackResponse, this);
1199         if (res == TAPI_CAUSE_SUCCESS)
1200         {
1201                 __isMuted = setMute;
1202                 r = E_SUCCESS;
1203         }
1204         else
1205         {
1206                 r = E_FAILURE;
1207         }
1208         return r;
1209 }
1210
1211 bool
1212 TelephonyManager::IsCallMuted(void)
1213 {
1214         return __isMuted;
1215 }
1216
1217 result
1218 TelephonyManager::SetSpeakerStatus(bool setSpeaker)
1219 {
1220         result r = E_FAILURE;
1221         TelCallSoundPathInfo_t callSoundPathInfo;
1222         __pSoundManager->SetSpeakerStatus(setSpeaker);
1223         if (setSpeaker == true)
1224         {
1225                 callSoundPathInfo.path = TAPI_SOUND_PATH_SPK_PHONE;
1226         }
1227         else
1228         {
1229                 callSoundPathInfo.path = TAPI_SOUND_PATH_HANDSET;
1230         }
1231         callSoundPathInfo.ex_volume = TelCallSoundPathInfo_t::TAPI_SOUND_EX_VOLUME_ON;
1232
1233         int res = tel_set_call_sound_path(__pTapiHandle, &callSoundPathInfo, &HandleCallbackResponse, this);
1234
1235         if (res == TAPI_CAUSE_SUCCESS)
1236         {
1237                 __isSpeakerOn = setSpeaker;
1238                 r = E_SUCCESS;
1239         }
1240         else
1241         {
1242                 r = E_FAILURE;
1243         }
1244         return r;
1245 }
1246
1247 bool
1248 TelephonyManager::IsSpeakerOn(void)
1249 {
1250         return __isSpeakerOn;
1251 }
1252
1253 bool
1254 TelephonyManager::IsSplitAllowed(void)
1255 {
1256         // Split functionality is allowed only if a one call is present.
1257         // The call can be a single call or a conference call
1258         if (__pActiveCallList->GetCount() == 1)
1259         {
1260                 return true;
1261         }
1262         return false;
1263 }
1264
1265 void
1266 TelephonyManager::HandleCallbackResponse(TapiHandle* pHandle, int callBackResult, void* pData, void* pUserData)
1267 {
1268         //should not do anything here.
1269 }
1270
1271 void
1272 TelephonyManager::HandleDialCallbackResponse(TapiHandle* pHandle, int callBackResult, void* pData, void* pUserData)
1273 {
1274         TelephonyManager* pTelManager = (TelephonyManager*) pUserData;
1275         if (callBackResult != TAPI_CAUSE_SUCCESS)
1276         {
1277                 if (pTelManager->__pDialedCall != null)
1278                 {
1279                         delete pTelManager->__pDialedCall;
1280                         pTelManager->__pDialedCall = null;
1281                 }
1282                 pTelManager->__pEventListener->HandleTelephonyError(ERROR_DIAL_FAILED);
1283         }
1284 }
1285
1286 void
1287 TelephonyManager::HandleRejectCallbackResponse(TapiHandle* pHandle, int callBackResult, void* pData, void* pUserData)
1288 {
1289         AppLogDebug("ENTER");
1290         // This callback comes only if user has either rejected an incoming call from IncomingCallForm.
1291         // or the incoming call was automatically blocked.
1292         TelephonyManager* pTelManager = (TelephonyManager*) pUserData;
1293         if (pData != null && callBackResult == TAPI_API_SUCCESS)
1294         {
1295                 unsigned int rejectedCallHandle = 0;
1296                 memcpy(&rejectedCallHandle, pData, sizeof(TS_UINT));
1297
1298                 //Check if incoming call is rejected
1299                 if (pTelManager->__pIncomingCall != null && (rejectedCallHandle == (unsigned int) pTelManager->__pIncomingCall->GetCallHandle()->ToLong()))
1300                 {
1301                         AppCallInfo rejectedCallInfo;
1302                         rejectedCallInfo = *(pTelManager->__pIncomingCall);
1303                         delete pTelManager->__pIncomingCall;
1304                         pTelManager->__pIncomingCall = null;
1305
1306                         //Check if number was automatically rejected using settings, then don't give any notification to user.
1307                         bool showIncomingCallRejectedNotification = true;
1308                         if (((pTelManager->__pSettingsManager->GetUnknownRejectStatus() == true) && (rejectedCallInfo.GetContactInfo() == null))
1309                                                 || (pTelManager->__pSettingsManager->IsCallToBeRejected(rejectedCallInfo.GetContactNumber()) == true))
1310                         {
1311                                 //blocked
1312                                 AppLogDebug("Call blocked");
1313                                 showIncomingCallRejectedNotification = false;
1314                                 rejectedCallInfo.SetCalllogType(CALL_LOG_TYPE_VOICE_BLOCKED);
1315                         }
1316                         else
1317                         {
1318                                 AppLogDebug("Call rejected");
1319                                 //rejected by user from incoming call form
1320                                 showIncomingCallRejectedNotification = true;
1321                                 rejectedCallInfo.SetCalllogType(CALL_LOG_TYPE_VOICE_REJECTED);
1322                         }
1323                         //Save rejected incoming call to call log db.
1324                         pTelManager->SaveCallInfoToLogsDb(rejectedCallInfo);
1325
1326                         if (showIncomingCallRejectedNotification == true)
1327                         {
1328                                 //check if the ended call was the last call
1329                                 bool isLastCall = (pTelManager->__pActiveCallList->GetCount() == 0);
1330                                 //Stop alert - started only for incoming calls which are not blocked.
1331                                 if(pTelManager->__pSoundManager != null)
1332                                 {
1333                                         pTelManager->__pSoundManager->StopAlert();
1334                                         //Do not call stop session if there is already a call going on
1335                                         if(isLastCall == true)
1336                                         {
1337                                                 pTelManager->__pSoundManager->StopSession();
1338                                         }
1339                                 }
1340                                 //Send notification to user
1341                                 ArrayListT<AppCallInfo>* pCallList = null;
1342                                 if (isLastCall)
1343                                 {
1344                                         //save 'RejectedCall' to list to show on EndCallForm
1345                                         pCallList = new (std::nothrow) ArrayListT<AppCallInfo>();
1346                                         pCallList->Construct(1);
1347                                         AppCallInfo* pRejectedCall = new (std::nothrow) AppCallInfo();
1348                                         *pRejectedCall = rejectedCallInfo;
1349                                         pCallList->Add(*pRejectedCall);
1350                                 }
1351                                 else
1352                                 {
1353                                         //fetch active calls to show appropriate scene
1354                                         pCallList = static_cast<ArrayListT<AppCallInfo>*>(pTelManager->__pActiveCallList->GetValuesN());
1355                                 }
1356                                 pTelManager->__pEventListener->HandleCallDisconnected(isLastCall, *pCallList);
1357                                 delete pCallList;
1358                                 pCallList = null;
1359                         }
1360                 }
1361         }
1362         else
1363         {
1364                 pTelManager->__pEventListener->HandleTelephonyError(ERROR_REJECT_FAILED);
1365         }
1366         AppLogDebug("EXIT");
1367 }
1368
1369 void
1370 TelephonyManager::HandleJoinCallbackResponse(TapiHandle* pHandle, int callBackResult, void* pData, void* pUserData)
1371 {
1372         TelephonyManager* pTelManager = (TelephonyManager*) pUserData;
1373         if (callBackResult == TAPI_API_SUCCESS && pData != null)
1374         {
1375                 unsigned int tempHandle = 0;
1376                 TelCallInfoJoinedNoti_t joinedInfoNotification;
1377                 AppCallInfo confCallInfo;
1378
1379                 memcpy(&tempHandle, pData, sizeof(TS_UINT));
1380                 joinedInfoNotification.id = tempHandle;
1381                 AppCallInfo activeCall;
1382                 AppCallInfo heldCall;
1383                 // Use enumerator to access elements in the map
1384                 IListT<AppCallInfo>* pCallList = pTelManager->__pActiveCallList->GetValuesN();
1385                 result r = pCallList->GetAt(0, activeCall);
1386
1387                 if (r == E_SUCCESS)
1388                 {
1389                         r = pCallList->GetAt(1, heldCall);
1390                         if (r == E_SUCCESS)
1391                         {
1392                                 AppCallInfo* pConfCallInfo = new (std::nothrow) AppCallInfo();
1393                                 unsigned int activeCallHandle = activeCall.GetCallHandle()->ToLong();
1394                                 unsigned int heldCallHandle = heldCall.GetCallHandle()->ToLong();
1395                                 if (activeCall.IsConferenceCall() == true)
1396                                 {
1397                                         r = E_SUCCESS;
1398                                         //When joined both become active
1399                                         activeCall.SetOnHold(false);
1400                                         heldCall.SetOnHold(false);
1401                                         *pConfCallInfo = activeCall;
1402                                         pConfCallInfo->AddCallToCallerList(heldCall);
1403                                         pConfCallInfo->SetCallHandle(activeCallHandle);
1404                                         //Set call start time
1405                                         if (pConfCallInfo->GetCallConnectTime() > heldCall.GetCallConnectTime())
1406                                         {
1407                                                 pConfCallInfo->SetCallConnectTime(heldCall.GetCallConnectTime());
1408                                                 pConfCallInfo->SetCallNotificationTime(heldCall.GetCallNotificationTime());
1409                                         }
1410                                 }
1411                                 else if (heldCall.IsConferenceCall() == true)
1412                                 {
1413                                         r = E_SUCCESS;
1414                                         heldCall.SetOnHold(false);
1415                                         activeCall.SetOnHold(false);
1416                                         *pConfCallInfo = heldCall;
1417                                         pConfCallInfo->AddCallToCallerList(activeCall);
1418                                         pConfCallInfo->SetCallHandle(heldCallHandle);
1419                                         //Set call start time
1420                                         if (pConfCallInfo->GetCallConnectTime() > activeCall.GetCallConnectTime())
1421                                         {
1422                                                 pConfCallInfo->SetCallConnectTime(activeCall.GetCallConnectTime());
1423                                                 pConfCallInfo->SetCallNotificationTime(activeCall.GetCallNotificationTime());
1424                                         }
1425                                 }
1426                                 else
1427                                 {
1428                                         r = E_SUCCESS;
1429                                         pConfCallInfo->SetConference(true);
1430                                         heldCall.SetOnHold(false);
1431                                         activeCall.SetOnHold(false);
1432                                         pConfCallInfo->AddCallToCallerList(activeCall);
1433                                         pConfCallInfo->AddCallToCallerList(heldCall);
1434                                         pConfCallInfo->SetCallHandle(activeCallHandle);
1435                                         //Set call start time
1436                                         if (activeCall.GetCallConnectTime() > heldCall.GetCallConnectTime())
1437                                         {
1438                                                 pConfCallInfo->SetCallConnectTime(heldCall.GetCallConnectTime());
1439                                                 pConfCallInfo->SetCallNotificationTime(heldCall.GetCallNotificationTime());
1440                                         }
1441                                         else
1442                                         {
1443                                                 pConfCallInfo->SetCallConnectTime(activeCall.GetCallConnectTime());
1444                                                 pConfCallInfo->SetCallNotificationTime(activeCall.GetCallNotificationTime());
1445                                         }
1446                                 }
1447                                 pConfCallInfo->SetCallHandle(joinedInfoNotification.id);
1448                                 pTelManager->__pActiveCallList->RemoveAll();
1449                                 //only one call in the list
1450                                 pTelManager->__pActiveCallList->Add(joinedInfoNotification.id, *pConfCallInfo);
1451                                 //notify listener that call is connected.
1452                                 pTelManager->__pEventListener->HandleConferenceCall(*pConfCallInfo);
1453                                 delete pCallList;
1454                                 pCallList = null;
1455                         }
1456                 }
1457         }
1458         else
1459         {
1460                 pTelManager->__pEventListener->HandleTelephonyError(ERROR_JOIN_FAILED);
1461         }
1462 }
1463
1464 void
1465 TelephonyManager::HandleSwapCallbackResponse(TapiHandle* pHandle, int callBackResult, void* pData, void* pUserData)
1466 {
1467         TelephonyManager* pTelManager = (TelephonyManager*) pUserData;
1468         if (callBackResult == TAPI_CAUSE_SUCCESS)
1469         {
1470                 IListT<AppCallInfo>* pCallList = pTelManager->__pActiveCallList->GetValuesN();
1471                 IListT<long>* pKeyList = pTelManager->__pActiveCallList->GetKeysN();
1472                 int callCount = pTelManager->__pActiveCallList->GetCount();
1473                 for (int index = 0; index < callCount; index++)
1474                 {
1475                         AppCallInfo* pTempCallInfo = new (std::nothrow) AppCallInfo();
1476                         pCallList->GetAt(index, *pTempCallInfo);
1477                         (pTempCallInfo->IsOnHold() == false) ? pTempCallInfo->SetOnHold(true) : pTempCallInfo->SetOnHold(false);
1478                         long callHandle;
1479                         pKeyList->GetAt(index, callHandle);
1480                         pTelManager->__pActiveCallList->SetValue(callHandle, *pTempCallInfo);
1481                 }
1482                 delete pCallList;
1483                 pCallList = null;
1484                 delete pKeyList;
1485                 pKeyList = null;
1486                 pCallList = pTelManager->__pActiveCallList->GetValuesN();
1487                 pTelManager->__pEventListener->HandleCallSwapOccured(*pCallList);
1488         }
1489         else
1490         {
1491                 pTelManager->__pEventListener->HandleTelephonyError(ERROR_SWAP_FAILED);
1492         }
1493 }
1494
1495 void
1496 TelephonyManager::HandleEndFromConferenceCallbackResponse(TapiHandle* pHandle, int callBackResult, void* pData, void* pUserData)
1497 {
1498         AppLogDebug("ENTER");
1499         //This callback comes if a single call is ended from Conference call.
1500         TelephonyManager* pTelManager = (TelephonyManager*) pUserData;
1501         bool isParticipantCallEnded = false;
1502
1503         if (callBackResult == TAPI_CAUSE_SUCCESS && pData != null)
1504         {
1505                 //fetch end call handle
1506                 TelCallEndCnf_t callEndNotification;
1507                 memcpy(&callEndNotification, pData, sizeof(TelCallEndCnf_t));
1508                 //Fetch conference call
1509                 AppCallInfo endConfCall;
1510                 bool isConferenceCallFound = false;
1511                 IListT<AppCallInfo>* pCallList = pTelManager->__pActiveCallList->GetValuesN();
1512                 int callCount = pCallList->GetCount();
1513                 for (int index = 0; index < callCount; index++)
1514                 {
1515                         pCallList->GetAt(index, endConfCall);
1516                         if (endConfCall.IsConferenceCall() == true)
1517                         {
1518                                 isConferenceCallFound = true;
1519                                 //Found the Conference call to be changed.
1520                                 break;
1521                         }
1522                 }
1523                 delete pCallList;
1524                 pCallList = null;
1525
1526                 //Identify the call to be ended and remove from list.
1527                 if (isConferenceCallFound == true)
1528                 {
1529                         isParticipantCallEnded = pTelManager->HandleParticipantEndedFromConference(callEndNotification.id, endConfCall);
1530                 }
1531         }
1532
1533         //Check if participant call or Conference call was not found, then show error
1534         if (isParticipantCallEnded == false)
1535         {
1536                 pTelManager->__pEventListener->HandleTelephonyError(ERROR_END_FROM_CONFERENCE_FAILED);
1537         }
1538         AppLogDebug("EXIT");
1539 }
1540
1541 bool
1542 TelephonyManager::HandleParticipantEndedFromConference(unsigned int participantCallHandle, AppCallInfo& conferenceCall)
1543 {
1544         AppLogDebug("ENTER");
1545         //to check if participant call was found and ended.
1546         bool isParticipantCallEnded = false;
1547         //Identify the call to be ended and remove from list.
1548         AppCallInfo callToBeEnded;
1549         IListT<AppCallInfo>* pCallerList = conferenceCall.GetCallerList();
1550         int callerCount = pCallerList->GetCount();
1551         for (int index = 0; index < callerCount; index++)
1552         {
1553                 pCallerList->GetAt(index, callToBeEnded);
1554                 if ((unsigned int)callToBeEnded.GetCallHandle()->ToLong() == participantCallHandle)
1555                 {
1556                         //Identify the call to be ended and remove from conference list
1557                         conferenceCall.RemoveCallFromCallerList(index);
1558                         //update its status to individual call before saving to database
1559                         callToBeEnded.SetConference(false);
1560                         SaveCallInfoToLogsDb(callToBeEnded);
1561                         isParticipantCallEnded = true;
1562                         break;
1563                 }
1564         }
1565
1566         if(isParticipantCallEnded == false)
1567         {
1568                 //participant call not found and not ended
1569                 return isParticipantCallEnded;
1570         }
1571
1572         unsigned int confCallHandle = (unsigned int)conferenceCall.GetCallHandle()->ToLong();
1573         //Check if last participant removed. If yes, switch to single active view
1574         if (conferenceCall.GetCallerListCount() == 1)
1575         {
1576                 AppCallInfo callFromList;
1577                 pCallerList = conferenceCall.GetCallerList();
1578                 pCallerList->GetAt(0, callFromList);
1579                 //construct a new single active call
1580                 AppCallInfo* pActiveCall = new (std::nothrow) AppCallInfo();
1581                 *pActiveCall = callFromList;
1582                 //update conference status and Hold status
1583                 pActiveCall->SetConference(false);
1584                 pActiveCall->SetOnHold(conferenceCall.IsOnHold());
1585
1586                 __pActiveCallList->Remove(confCallHandle);
1587                 __pActiveCallList->Add(pActiveCall->GetCallHandle()->ToLong(), *pActiveCall);
1588                 pActiveCall = null;
1589                 //using the callConnected to switch to single active screen
1590                 //or update multiple active call screen
1591                 IListT<AppCallInfo>* pActiveCallList = __pActiveCallList->GetValuesN();
1592                 __pEventListener->HandleCallConnected(*pActiveCallList);
1593                 delete pActiveCallList;
1594                 pActiveCallList = null;
1595         }
1596         else
1597         {
1598                 AppCallInfo callFromList;
1599                 pCallerList = conferenceCall.GetCallerList();
1600                 pCallerList->GetAt(0, callFromList);
1601                 //construct a new conference call
1602                 AppCallInfo* pConfCallInfo = new (std::nothrow) AppCallInfo();
1603                 *pConfCallInfo = conferenceCall;
1604                 if (confCallHandle == participantCallHandle)
1605                 {
1606                         //Call Handle is same as conf call handle, so need to change conf call handle
1607                         __pActiveCallList->Remove(confCallHandle);
1608                         int newConfCallHandle = callFromList.GetCallHandle()->ToLong();
1609                         pConfCallInfo->SetCallHandle(newConfCallHandle);
1610                         __pActiveCallList->Add(newConfCallHandle, *pConfCallInfo);
1611                 }
1612                 else
1613                 {
1614                         __pActiveCallList->SetValue(confCallHandle, *pConfCallInfo);
1615                 }
1616                 __pEventListener->HandleConferenceChange();
1617         }
1618         AppLogDebug("EXIT");
1619         return isParticipantCallEnded;
1620 }
1621
1622 void
1623 TelephonyManager::HandleSplitFromConferenceCallbackResponse(TapiHandle* pHandle, int callBackResult, void* pData, void* pUserData)
1624 {
1625         TelephonyManager* pTelManager = (TelephonyManager*) pUserData;
1626         if (callBackResult == TAPI_CAUSE_SUCCESS && pData != null)
1627         {
1628                 TelCallSplitCnf_t callSplitNotification;
1629                 memcpy(&callSplitNotification, pData, sizeof(TelCallSplitCnf_t));
1630                 int confCallIndex = -1;
1631                 AppCallInfo endConfCall;
1632                 bool isConferenceCallFound = false;
1633
1634                 IListT<AppCallInfo>* pCallList = pTelManager->__pActiveCallList->GetValuesN();
1635                 int callCount = pCallList->GetCount();
1636                 for (int index = 0; index < callCount; index++)
1637                 {
1638                         pCallList->GetAt(index, endConfCall);
1639                         if (endConfCall.IsConferenceCall() == true)
1640                         {
1641                                 isConferenceCallFound = true;
1642                                 confCallIndex = index;
1643                                 //Found the Conference call to be ended.
1644                                 break;
1645                         }
1646                 }
1647
1648                 if (isConferenceCallFound == false)
1649                 {
1650                         delete pCallList;
1651                         pCallList = null;
1652                         return;
1653                 }
1654                 delete pCallList;
1655                 pCallList = null;
1656                 //Identify the call to be ended and remove from list on API success
1657                 AppCallInfo callToBeEnded;
1658                 pCallList = endConfCall.GetCallerList();
1659                 callCount = pCallList->GetCount();
1660                 for (int index = 0; index < callCount; index++)
1661                 {
1662                         pCallList->GetAt(index, callToBeEnded);
1663                         if ((unsigned int)callToBeEnded.GetCallHandle()->ToLong() == callSplitNotification.id)
1664                         {
1665                                 //Identified the call to be ended and remove from conference list
1666                                 //Add this to the active call list
1667                                 endConfCall.RemoveCallFromCallerList(index);
1668                                 break;
1669                         }
1670                 }
1671                 unsigned int confCallHandle = (unsigned int)endConfCall.GetCallHandle()->ToLong();
1672                 //Set the hold flags correctly and make the changes to the active call list
1673                 if (endConfCall.GetCallerListCount() == 1)
1674                 {
1675                         //Set hold for the other single call
1676                         // and add to the list
1677                         AppCallInfo callFromList;
1678                         pCallList = endConfCall.GetCallerList();
1679                         pCallList->GetAt(0, callFromList);
1680                         AppCallInfo* pHeldCall = new (std::nothrow) AppCallInfo();
1681                         *pHeldCall = callFromList;
1682                         pHeldCall->SetConference(false);
1683                         pHeldCall->SetOnHold(true);
1684                         pTelManager->__pActiveCallList->Remove(confCallHandle);
1685                         pTelManager->__pActiveCallList->Add(pHeldCall->GetCallHandle()->ToLong(), *pHeldCall);
1686                         pHeldCall = null;
1687                 }
1688                 else
1689                 {
1690                         //Set hold flag for conference call
1691                         endConfCall.SetOnHold(true);
1692                         AppCallInfo callFromList;
1693                         pCallList = endConfCall.GetCallerList();
1694                         pCallList->GetAt(0, callFromList);
1695
1696                         AppCallInfo* pConfCallInfo = new (std::nothrow) AppCallInfo();
1697                         *pConfCallInfo = endConfCall;
1698                         if (confCallHandle == callSplitNotification.id)
1699                         {
1700                                 //Call Handle is same as conf call handle.
1701                                 //Change conf call handle
1702                                 pTelManager->__pActiveCallList->Remove(confCallHandle);
1703                                 int tmpCallHandle = callFromList.GetCallHandle()->ToLong();
1704                                 pConfCallInfo->SetCallHandle(tmpCallHandle);
1705                                 pTelManager->__pActiveCallList->Add(callFromList.GetCallHandle()->ToLong(), *pConfCallInfo);
1706                         }
1707                         else
1708                         {
1709                                 pTelManager->__pActiveCallList->Remove(confCallHandle);
1710                                 pTelManager->__pActiveCallList->Add(confCallHandle, *pConfCallInfo);
1711                         }
1712                 }
1713                 //Add the new active call to active call list
1714                 AppCallInfo* pActiveCall = new (std::nothrow) AppCallInfo();
1715                 *pActiveCall = callToBeEnded;
1716                 pActiveCall->SetConference(false);
1717                 pActiveCall->SetOnHold(false);
1718                 pTelManager->__pActiveCallList->Remove(pActiveCall->GetCallHandle()->ToLong());
1719                 pTelManager->__pActiveCallList->Add(pActiveCall->GetCallHandle()->ToLong(), *pActiveCall);
1720                 pActiveCall = null;
1721                 //using the callConnected to switch to Multiple active screen
1722                 pCallList = pTelManager->__pActiveCallList->GetValuesN();
1723                 pTelManager->__pEventListener->HandleCallConnected(*pCallList);
1724                 pCallList = null;
1725         }
1726         else
1727         {
1728                 pTelManager->__pEventListener->HandleTelephonyError(ERROR_SPLIT_FROM_CONFERENCE_FAILED);
1729         }
1730 }
1731
1732 void
1733 TelephonyManager::HandleEndConferenceCallbackResponse(TapiHandle* pHandle, int callBackResult, void* pData, void* pUserData)
1734 {
1735         AppLog("ENTER");
1736         //This callback comes only if a conference call is ended by user.
1737         TelephonyManager* pTelManager = (TelephonyManager*) pUserData;
1738         if (callBackResult == TAPI_CAUSE_SUCCESS && pData != null)
1739         {
1740                 //fetch ended confCall details
1741                 result r = E_FAILURE;
1742                 AppCallInfo endConfCallInfo;
1743                 IListT<AppCallInfo>* pActiveCallList = pTelManager->__pActiveCallList->GetValuesN();
1744                 if(pActiveCallList != null && pActiveCallList->GetCount() > 0)
1745                 {
1746                         for (int index = 0; index < pActiveCallList->GetCount(); index++)
1747                         {
1748                                 r = pActiveCallList->GetAt(index, endConfCallInfo);
1749                                 if(r == E_SUCCESS && endConfCallInfo.IsConferenceCall() == true)
1750                                 {
1751                                         //conference call found.
1752                                         r = E_SUCCESS;
1753                                         break;
1754                                 }
1755                                 else
1756                                 {
1757                                         r = E_FAILURE;
1758                                 }
1759                         }
1760                 }
1761                 delete pActiveCallList;
1762                 pActiveCallList = null;
1763
1764                 //check if no conference call found, then return.
1765                 if(r == E_FAILURE)
1766                 {
1767                         return;
1768                 }
1769                 //remove the conference call handle from active call list to avoid any processing in HandleIdleCallback().
1770                 pTelManager->__pActiveCallList->Remove(endConfCallInfo.GetCallHandle()->ToLong());
1771                 //Save "End" Conf. call info to call log database
1772                 pTelManager->SaveCallInfoToLogsDb(endConfCallInfo);
1773
1774                 //check if the ended call was the last call and show notification to user
1775                 bool isLastCall = (pTelManager->__pActiveCallList->GetCount() == 0);
1776                 ArrayListT<AppCallInfo>* pCallList = null;
1777                 if (isLastCall)
1778                 {
1779                         pTelManager->__pSoundManager->SetlastEndedConferenceCall();
1780                         //stop sound session
1781                         pTelManager->__pSoundManager->StopSession();
1782                         //send empty call list to show dialer or call log screen
1783                         pCallList = new (std::nothrow) ArrayListT<AppCallInfo>();
1784                 }
1785                 else
1786                 {
1787                         //fetch active calls to show appropriate scene
1788                         pCallList = static_cast<ArrayListT<AppCallInfo>*>(pTelManager->__pActiveCallList->GetValuesN());
1789                 }
1790                 //notify listener that call is disconnected.
1791                 pTelManager->__pEventListener->HandleCallDisconnected(isLastCall, *pCallList);
1792                 delete pCallList;
1793                 pCallList = null;
1794         }
1795         else
1796         {
1797                 pTelManager->__pEventListener->HandleTelephonyError(ERROR_END_CALL_FAILED);
1798         }
1799         AppLog("EXIT");
1800 }
1801
1802 void
1803 TelephonyManager::HandleIdleCallBack(void* pData)
1804 {
1805         AppLogDebug("ENTER");
1806         //This callback comes when any type of calls are ended
1807         //We do NOT handle below scenarios here -
1808         //1) In incoming call scenarios, if we end any active calls - handled in "AcceptCall()".
1809         //2) Incoming call automatically blocked and rejection by user scenarios are handled in "HandleRejectCallbackResponse()".
1810         //3) End conference call is handled in "HandleEndConferenceCallbackResponse()".
1811         //4) End Single Call from Conference call by user is handled in "HandleEndFromConferenceCallbackResponse()".
1812         //5) End Single Call from Conference call using eventInjector is diverted to "HandleParticipantEndedFromConference()".
1813         //BUT, we do handle below scenarios here -
1814         //1) "MISSED" incoming call scenario here i.e incoming call is rejected by other caller.
1815         //2) an "unconnected" dialed call is ended by caller or other party.
1816         //3) Any normal active calls(NOT conference calls) ended by user or by other party.
1817
1818         if(__pSoundManager->GetLastConferenceCall() == false)
1819         {
1820                 __pSoundManager->SetDisconnectTone();
1821         }
1822
1823         TelCallStatusIdleNoti_t idleNotification;
1824         memcpy(&idleNotification, pData, sizeof(TelCallStatusIdleNoti_t));
1825         //handle end call event, show next screen
1826         unsigned int endCallHandle = idleNotification.id;
1827
1828         //empty active call list or no dialed or incoming calls - ignore this event
1829         IListT<AppCallInfo>* pActiveCallList = __pActiveCallList->GetValuesN();
1830         if((pActiveCallList == null || pActiveCallList->GetCount() <= 0) && __pDialedCall == null && __pIncomingCall == null)
1831         {
1832                 delete pActiveCallList;
1833                 AppLogDebug("EXIT - no calls exist");
1834                 return;
1835         }
1836
1837         //Check if ended call was among conference caller list,
1838         //then divert event to "HandleParticipantEndedFromConference()"
1839         AppCallInfo confCallInfo;
1840         bool isConferenceCallChanged = false;
1841         for (int index = 0; index < pActiveCallList->GetCount(); index++)
1842         {
1843                 //fetch conference call
1844                 result r = pActiveCallList->GetAt(index, confCallInfo);
1845                 if (r == E_SUCCESS && confCallInfo.IsConferenceCall() == true)
1846                 {
1847                         //Conference call found - check if ended call is a participant
1848                         isConferenceCallChanged = HandleParticipantEndedFromConference(endCallHandle, confCallInfo);
1849                         break;
1850                 }
1851         }
1852         delete pActiveCallList;
1853         pActiveCallList = null;
1854         if (isConferenceCallChanged == true)
1855         {
1856                 //end call event handled - conference call will now either remain as conf. call
1857                 //or become single active call, if it has only 1 participant left.
1858                 __pSoundManager->SetSoundMode(SOUND_MODE_VOICE);
1859                 return;
1860         }
1861
1862         //check if ended call was among the active call list and not a conference call
1863         AppCallInfo endCallInfo;
1864         result r = __pActiveCallList->GetValue(endCallHandle, endCallInfo);
1865         if (r == E_SUCCESS)
1866         {
1867                 bool isHandled = HandleEndNormalActiveCall(endCallInfo);
1868                 if (isHandled == true)
1869                 {
1870                         __pSoundManager->SetSoundMode(SOUND_MODE_VOICE);
1871                         return;
1872                 }
1873         }
1874
1875         //Check if dialed call is rejected by other party
1876         bool isDialedCallEnded = ((__pDialedCall != null)  && (((unsigned int)__pDialedCall->GetCallHandle()->ToLong()) == idleNotification.id));
1877         //Check if "missed" incoming call is ended
1878         bool isMissedIncomingCallEnded = (__pIncomingCall != null && ((unsigned int)__pIncomingCall->GetCallHandle()->ToLong() == idleNotification.id));
1879         if (isDialedCallEnded == true || isMissedIncomingCallEnded == true)
1880         {
1881                 //It comes here only if the ended call was either a "unconnected" dialed call or an "Missed" incoming call.
1882                 bool isLastCall = (__pActiveCallList->GetCount() == 0);
1883
1884                 ArrayListT<AppCallInfo>* pCallList = null;
1885                 //Check if dialed call was ended
1886                 if (isDialedCallEnded == true)
1887                 {
1888                         AppLogDebug("Dialed Call Ended");
1889                         //Call Ended is the dialed call
1890                         endCallInfo = *(__pDialedCall);
1891                         delete __pDialedCall;
1892                         __pDialedCall = null;
1893                 }
1894                 else
1895                 {
1896                         //Here, only "Missed" Incoming call ended by other caller is handled.
1897                         AppLogDebug("Missed Call Ended");
1898                         __pSoundManager->StopAlert();
1899                         endCallInfo = *(__pIncomingCall);
1900                         delete __pIncomingCall;
1901                         __pIncomingCall = null;
1902                         //update missed status
1903                         endCallInfo.SetCalllogType(CALL_LOG_TYPE_VOICE_MISSED_UNSEEN);
1904                 }
1905                 //save ended call to call log db.
1906                 SaveCallInfoToLogsDb(endCallInfo);
1907
1908                 //notify listener that call is disconnected.
1909                 if (isLastCall == true)
1910                 {
1911                         __pSoundManager->StopSession();
1912                         pCallList = new (std::nothrow) ArrayListT<AppCallInfo>();
1913                         pCallList->Construct(1);
1914                         if (isMissedIncomingCallEnded == false)
1915                         {
1916                                 //save to list to show EndCallForm
1917                                 pCallList->Add(endCallInfo);
1918                         }
1919                         __pSoundManager->GetTimer()->Cancel();
1920
1921                 }
1922                 else
1923                 {
1924                         pCallList = static_cast<ArrayListT<AppCallInfo>*>(__pActiveCallList->GetValuesN());
1925                 }
1926                 __pEventListener->HandleCallDisconnected(isLastCall, *pCallList);
1927                 delete pCallList;
1928                 pCallList = null;
1929         }
1930         __pSoundManager->SetSoundMode(SOUND_MODE_VOICE);
1931         AppLogDebug("EXIT");
1932 }
1933
1934 bool
1935 TelephonyManager::HandleEndNormalActiveCall(AppCallInfo& endCallInfo)
1936 {
1937         // This function gets called only from HandleIdleCallback(),
1938         // to handle disconnection of normal active calls.
1939         if (endCallInfo.IsConferenceCall() == false)
1940         {
1941                 //remove the call handle from active call list
1942                 __pActiveCallList->Remove(endCallInfo.GetCallHandle()->ToLong());
1943                 //check if the ended call was the last call and show notification to user
1944                 bool isLastCall = (__pActiveCallList->GetCount() == 0);
1945                 ArrayListT<AppCallInfo>* pCallList = null;
1946                 if (isLastCall)
1947                 {
1948                         //stop sound session
1949                         __pSoundManager->StopSession();
1950                         //save "End" CallInfo to list to show EndCallForm
1951                         pCallList = new (std::nothrow) ArrayListT<AppCallInfo>();
1952                         pCallList->Construct(1);
1953                         pCallList->Add(endCallInfo);
1954                 }
1955                 else
1956                 {
1957                         //fetch active calls to show appropriate scene
1958                         pCallList = static_cast<ArrayListT<AppCallInfo>*>(__pActiveCallList->GetValuesN());
1959                 }
1960
1961                 //Save "End" call info to call log database
1962                 SaveCallInfoToLogsDb(endCallInfo);
1963                 //notify listener that call is disconnected.
1964                 __pEventListener->HandleCallDisconnected(isLastCall, *pCallList);
1965                 delete pCallList;
1966                 pCallList = null;
1967                 return true;
1968         }
1969         return false;
1970 }
1971
1972 void
1973 TelephonyManager::HandleDialingCallBack(void* pData)
1974 {
1975         unsigned int tempHandle = 0;
1976         TelCallStatusDialingNoti_t dialingNotification;
1977         memcpy(&tempHandle, pData, sizeof(TS_UINT));
1978         dialingNotification.id = tempHandle;
1979         //check if callback is for different dialed call
1980         //Dont check for call handle, since this is the first time, we get call handle for a dialed call.
1981         if (__pDialedCall == null)
1982         {
1983                 //construct new dialed call
1984                 __pDialedCall = new (std::nothrow) AppCallInfo();
1985
1986                 TelCallStatus_t callStatus;
1987                 int res = tel_get_call_status(__pTapiHandle, dialingNotification.id, &callStatus);
1988                 if (res == TAPI_CAUSE_SUCCESS)
1989                 {
1990                         //save phone number
1991                         String contactNumber(callStatus.pNumber);
1992                         __pDialedCall->SetContactNumber(contactNumber);
1993                         //set emergency state
1994                         if(callStatus.CallType == TAPI_CALL_TYPE_E911)
1995                         {
1996                                 __pDialedCall->SetEmergency(true);
1997                         }
1998                         else
1999                         {
2000                                 __pDialedCall->SetEmergency(false);
2001                         }
2002                         //save contact info
2003                         FetchContactInfoForNumber(__pDialedCall->GetContactNumber());
2004                         if (__pCachedContact != null)
2005                         {
2006                                 __pDialedCall->SetContactInfo(*(__pCachedContact));
2007                         }
2008                 }
2009         }
2010         //set call handle for dialed call
2011         __pDialedCall->SetCallHandle(dialingNotification.id);
2012         __pDialedCall->SetCalllogType(CALL_LOG_TYPE_VOICE_OUTGOING);
2013
2014         //set call notification time.
2015         long long startTime = 0;
2016         SystemTime::GetTicks(startTime);
2017         __pDialedCall->SetCallNotificationTime(startTime);
2018 }
2019
2020 void
2021 TelephonyManager::HandleActiveCallBack(void* pData)
2022 {
2023         // This callback comes whenever any new call is connected
2024         // Or, any "Held" call is activated (we ignore activation of "Held" calls).
2025         unsigned int newCallHandle = 0;
2026         TelCallStatusActiveNoti_t activeNotification;
2027         memcpy(&newCallHandle, pData, sizeof(TS_UINT));
2028         activeNotification.id = newCallHandle;
2029         IListT<AppCallInfo>* pCallList = __pActiveCallList->GetValuesN();
2030
2031         //Check if the "Held" call was activated, i.e it is already present in already activated calls list.
2032         bool toHandleEvent = true;
2033         for (int callIndex = 0; (callIndex < pCallList->GetCount() && toHandleEvent == true); callIndex++ )
2034         {
2035                 AppCallInfo tempCallInfo;
2036                 pCallList->GetAt(callIndex, tempCallInfo);
2037                 unsigned int tempCallHandle = tempCallInfo.GetCallHandle()->ToLong();
2038                 //Check if active callback came for "HandleJoinCallbackResponse"
2039                 //or for "UnHold Conference Call or normal call".
2040                 if(tempCallInfo.IsConferenceCall() == true)
2041                 {
2042                         if (tempCallHandle == activeNotification.id)
2043                         {
2044                                 toHandleEvent = false;
2045                         }
2046                         else
2047                         {
2048                                 //check individual participants of conf call
2049                                 IListT<AppCallInfo>* pConfCallList = tempCallInfo.GetCallerList();
2050                                 int confCallCount  = pConfCallList->GetCount();
2051                                 for (int callIndex = 0; (callIndex < confCallCount && toHandleEvent == true); callIndex++)
2052                                 {
2053                                         AppCallInfo confCallerInfo;
2054                                         pConfCallList->GetAt(callIndex, confCallerInfo);
2055                                         unsigned int confCallerHandle = confCallerInfo.GetCallHandle()->ToLong();
2056                                         if (confCallerHandle == activeNotification.id)
2057                                         {
2058                                                 toHandleEvent = false;
2059                                         }
2060                                 }
2061                         }
2062                 }
2063                 else if(tempCallHandle == activeNotification.id)
2064                 {
2065                         //If normal call is UnHold
2066                         toHandleEvent = false;
2067                 }
2068         }
2069
2070         //check if we need to handle this event.
2071         if(toHandleEvent == true)
2072         {
2073                 //Here it comes, only if either new dialed or incoming call was connected.
2074                 HandleCallConnected( activeNotification.id);
2075         }
2076         delete pCallList;
2077         pCallList = null;
2078 }
2079
2080 void
2081 TelephonyManager::HandleCallConnected(unsigned int connectedCallHandle)
2082 {
2083         //Here it comes, only if either new dialed or incoming call was connected.
2084         //This function should be called only from "HandleActiveCallback()".
2085         AppCallInfo* pConnectedCall = null;
2086         //to check if incoming call was connected
2087         bool isIncomingCallConnected = false;
2088
2089         __pSoundManager->SetConnectTone();
2090         //Check if dialed call is connected.
2091         if ((__pDialedCall != null) && (connectedCallHandle == (unsigned int)__pDialedCall->GetCallHandle()->ToLong()))
2092         {
2093                 pConnectedCall = __pDialedCall;
2094                 __pDialedCall = null;
2095         }
2096         //Check if connected call is incoming call.
2097         else if (__pIncomingCall != null && (connectedCallHandle == (unsigned int)__pIncomingCall->GetCallHandle()->ToLong()))
2098         {
2099                 pConnectedCall = __pIncomingCall;
2100                 __pIncomingCall = null;
2101                 isIncomingCallConnected = true;
2102         }
2103         else
2104         {
2105                 // this is just for safety. This scenario should never come.
2106                 // Otherwise Correct the code in some other function, if it comes here.
2107                 AppLogDebug("Error - Connected call was neither one of active calls nor it was dialed or incoming call");
2108                 //Construct a new CallInfo object for call
2109                 pConnectedCall = new (std::nothrow) AppCallInfo();
2110                 pConnectedCall->SetCallHandle(connectedCallHandle);
2111
2112                 TelCallStatus_t callStatus;
2113                 int res = tel_get_call_status(__pTapiHandle, connectedCallHandle, &callStatus);
2114                 if (res == TAPI_CAUSE_SUCCESS)
2115                 {
2116                         String contactNumber(callStatus.pNumber);
2117                         pConnectedCall->SetContactNumber(contactNumber);
2118                         //set emergency state
2119                         if(callStatus.CallType == TAPI_CALL_TYPE_E911)
2120                         {
2121                                 pConnectedCall->SetEmergency(true);
2122                         }
2123                         else
2124                         {
2125                                 pConnectedCall->SetEmergency(false);
2126                         }
2127                         //set call notification time
2128                         long long startTime = 0;
2129                         SystemTime::GetTicks(startTime);
2130                         pConnectedCall->SetCallNotificationTime(startTime);
2131                         if (callStatus.bMoCall == true)
2132                         {
2133                                 pConnectedCall->SetCalllogType(CALL_LOG_TYPE_VOICE_OUTGOING);
2134                         }
2135                         else
2136                         {
2137                                 pConnectedCall->SetCalllogType(CALL_LOG_TYPE_VOICE_INCOMING);
2138                                 isIncomingCallConnected = true;
2139                         }
2140                 }
2141                 //delete any dialed or incoming call objects
2142                 delete __pDialedCall;
2143                 __pDialedCall = null;
2144                 delete __pIncomingCall;
2145                 __pIncomingCall = null;
2146         }
2147
2148         //fetch contact info for connected call & it is not a hidden call
2149         if (pConnectedCall->GetContactInfo() == null && pConnectedCall->GetContactNumber().IsEmpty() == false)
2150         {
2151                 FetchContactInfoForNumber(pConnectedCall->GetContactNumber());
2152                 if (__pCachedContact != null)
2153                 {
2154                         pConnectedCall->SetContactInfo(*(__pCachedContact));
2155                 }
2156         }
2157         //set Call connect time for newly connected call
2158         long long startTime = 0;
2159         SystemTime::GetTicks(startTime);
2160         pConnectedCall->SetCallConnectTime(startTime);
2161         if(GetCurrentCallCount() == 0)
2162         {
2163                 __pSoundManager->SetMinuteReminderTone();
2164         }
2165
2166
2167         //transfer ownership to Active calls list
2168         __pActiveCallList->Add(connectedCallHandle, *(pConnectedCall));
2169         pConnectedCall = null;
2170
2171         //notify listener that call is connected.
2172         IListT<AppCallInfo>* pCallList = __pActiveCallList->GetValuesN();
2173         __pSoundManager->SetSoundMode(SOUND_MODE_VOICE);
2174         __pEventListener->HandleCallConnected(*pCallList);
2175         if (isIncomingCallConnected == true)
2176         {
2177                 __pSoundManager->StopAlert();
2178         }
2179         delete pCallList;
2180         pCallList = null;
2181 }
2182
2183 bool
2184 TelephonyManager::CheckIncomingCallToBeRejected(AppCallInfo* pIncomingCallInfo)
2185 {
2186         AppLogDebug("Enter");
2187         int callHandle = pIncomingCallInfo->GetCallHandle()->ToLong();
2188         String contactNumber(L"");
2189         contactNumber.Append(pIncomingCallInfo->GetContactNumber());
2190         //Check if "reject unknown calls" is set and contact number is not present in AddressBook
2191         //or if contact number is blacklisted
2192         if (((__pSettingsManager->GetUnknownRejectStatus() == true) && (pIncomingCallInfo->GetContactInfo() == null))
2193                         || (__pSettingsManager->IsCallToBeRejected(contactNumber) == true))
2194         {
2195                 AnswerAutoRejectCall(callHandle);
2196                 return true;
2197         }
2198         return false;
2199 }
2200
2201 void
2202 TelephonyManager::HandleCallback(TapiHandle* pHandle, const char* pNotiId, void* pData, void* pUserData)
2203 {
2204         unsigned int tempHandle = 0;
2205         TelephonyManager* pTelManager = (TelephonyManager*) pUserData;
2206         if (pTelManager->__pSoundManager == null)
2207         {
2208                 AppLog("Creating Sound Manager");
2209                 pTelManager->__pSoundManager = new (std::nothrow) SoundManager();
2210         }
2211         //Handle telephony events
2212         if (strcmp(pNotiId, TAPI_NOTI_VOICE_CALL_STATUS_IDLE) == 0)
2213         {
2214                 pTelManager->HandleIdleCallBack(pData);
2215         }
2216         else if (strcmp(pNotiId, TAPI_NOTI_VOICE_CALL_STATUS_ACTIVE) == 0)
2217         {
2218                 pTelManager->__pSoundManager->StartSession();
2219                 pTelManager->HandleActiveCallBack(pData);
2220         }
2221         else if (strcmp(pNotiId, TAPI_NOTI_VOICE_CALL_STATUS_DIALING) == 0)
2222         {
2223                 pTelManager->HandleDialingCallBack(pData);
2224         }
2225         else
2226         {
2227                 memcpy(&tempHandle, pData, sizeof(TS_UINT));
2228         }
2229 }
2230
2231 AppCallInfo*
2232 TelephonyManager::GetConferenceCallInfoN(void)
2233 {
2234         AppCallInfo* pConfCallInfo = null;
2235
2236         IListT<AppCallInfo>* pCallList = __pActiveCallList->GetValuesN();
2237         int callCount = pCallList->GetCount();
2238         for (int index = 0; index < callCount; index++)
2239         {
2240                 AppCallInfo callInfo;
2241                 pCallList->GetAt(index, callInfo);
2242                 if (callInfo.IsConferenceCall() == true)
2243                 {
2244                         pConfCallInfo = new (std::nothrow) AppCallInfo();
2245                         *pConfCallInfo = callInfo;
2246                         //Found the Conference call
2247                         break;
2248                 }
2249         }
2250         delete pCallList;
2251         pCallList = null;
2252
2253         return pConfCallInfo;
2254 }
2255
2256 IListT<AppCallInfo>*
2257 TelephonyManager::GetCallListN(void)
2258 {
2259         ArrayListT<AppCallInfo>* pCallList = null;
2260         if (__pActiveCallList != null)
2261         {
2262                 pCallList = static_cast<ArrayListT<AppCallInfo>*>(__pActiveCallList->GetValuesN());
2263         }
2264         return pCallList;
2265 }
2266
2267 int
2268 TelephonyManager::GetCurrentCallCount(void)
2269 {
2270         if (__pActiveCallList != null)
2271         {
2272                 return __pActiveCallList->GetCount();
2273         }
2274         return 0;
2275 }
2276
2277 void
2278 TelephonyManager::StartAlert(AppCallInfo& incomingCallInfo)
2279 {
2280         String contactRingTone(L"");
2281         String contactNumber = incomingCallInfo.GetContactNumber();
2282         //check if not hidden call
2283         if(contactNumber.IsEmpty() == false)
2284         {
2285                 //fetch contact info from Db
2286                 Contact* foundContact = GetContactN(contactNumber);
2287                 if(foundContact != null)
2288                 {
2289                         //fetch custom ringtone for contact
2290                         result r = foundContact->GetValue(CONTACT_PROPERTY_ID_RINGTONE, contactRingTone);
2291                         AppLog("ringtone fetched - r = %d", r);
2292                         delete foundContact;
2293                         foundContact = null;
2294                 }
2295         }
2296         __pSoundManager->StartAlert(contactRingTone);
2297 }
2298
2299 void
2300 TelephonyManager::StopAlert(void)
2301 {
2302         __pSoundManager->StopAlert();
2303 }
2304
2305 result
2306 TelephonyManager::CheckValidTelePhoneNumber(const String& contactNumber)
2307 {
2308         result r = E_SUCCESS;
2309         if (contactNumber.GetLength() > TAPI_CALL_DIALDIGIT_LEN_MAX)
2310         {
2311                 r = E_FAILURE;
2312         }
2313         //TODO: check if valid phone number else return error message
2314         return r;
2315 }
2316
2317 result
2318 TelephonyManager::CheckIfMOCallIsPossible()
2319 {
2320         result r = E_SUCCESS;
2321
2322         //Check modem power status
2323         int modemStatus = 0;
2324         int errorCode = tel_check_modem_power_status(__pTapiHandle, &modemStatus);
2325         if (errorCode != TAPI_API_SUCCESS || modemStatus == TAPI_PHONE_POWER_STATUS_OFF
2326                         || modemStatus == TAPI_PHONE_POWER_STATUS_ERROR)
2327         {
2328                 r = E_FAILURE;
2329         }
2330         else
2331         {
2332                 TelSimCardStatus_t simStatus;
2333                 int simChangedStatus;
2334                 //fetch sim initialization status
2335                 int errorCode = tel_get_sim_init_info(__pTapiHandle, &simStatus, &simChangedStatus);
2336                 if (errorCode != TAPI_API_SUCCESS)
2337                 {
2338                         r = E_FAILURE;
2339                 }
2340                 else
2341                 {
2342                         switch (simStatus)
2343                         {
2344                         case TAPI_SIM_STATUS_SIM_INIT_COMPLETED: // Sim Initialization ok
2345                                 r = E_SUCCESS;
2346                                 break;
2347
2348                         case TAPI_SIM_STATUS_UNKNOWN: //initial state
2349                         case TAPI_SIM_STATUS_CARD_NOT_PRESENT: //Card not present
2350                         case TAPI_SIM_STATUS_CARD_REMOVED: //Card removed
2351                         case TAPI_SIM_STATUS_CARD_ERROR: // Bad card / On the fly, SIM gone bad
2352                                 //TODO: might want to set different error code, to give proper message to user
2353                                 r = E_FAILURE;
2354                                 break;
2355                         default:
2356                                 r = E_FAILURE;
2357                                 break;
2358                         }
2359                 }
2360         }
2361         return r;
2362 }
2363
2364 bool
2365 TelephonyManager::CheckIfMOCallIsEmergency(const String& contactNumber, bool isSimInitialized)
2366 {
2367         //TODO: extract actual telephone number from contactNumber
2368         //by deleting prefix,'P','W', etx.
2369
2370         bool isEmergency = false;
2371         //conversion "contactNumber" to char*
2372         const wchar_t* pContact = contactNumber.GetPointer();
2373         int len = contactNumber.GetLength() + 1;
2374         char* pNumber = new (std::nothrow) char[len];
2375         wcstombs(pNumber, pContact, len);
2376
2377         if(isSimInitialized)
2378         {
2379                 //used to get Ecc information for 2G and 3G.
2380                 TelSimEccList_t simEccList;
2381                 memset(&simEccList, 0x00, sizeof(TelSimEccList_t));
2382                 //Check if given number matches the sim card's emergency numbers
2383                 int errorCode = tel_get_sim_ecc(__pTapiHandle, &simEccList);
2384                 if (errorCode == TAPI_API_SUCCESS && simEccList.ecc_count > 0)
2385                 {
2386                         for (int index = 0; index < simEccList.ecc_count; index++)
2387                         {
2388                                 if ((strcmp(pNumber, simEccList.list[index].number) == 0))
2389                                 {
2390                                         isEmergency = true;
2391                                 }
2392                         }
2393                 }
2394         }
2395         else
2396         {
2397                 //TODO: check if we need to also check SOS call numbers, if sim not present.
2398         }
2399
2400         delete[] pNumber;
2401         pNumber = null;
2402         return isEmergency;
2403 }
2404
2405 result
2406 TelephonyManager::FetchContactInfoForNumber(const String& phoneNumberStr)
2407 {
2408         result r = E_FAILURE;
2409
2410         //delete previously cached data
2411         if (__pCachedContact != null)
2412         {
2413                 delete __pCachedContact;
2414                 __pCachedContact = null;
2415         }
2416
2417         //Searches contacts by phone number.
2418         IList* pContactList = __pAddressBook->SearchContactsByPhoneNumberN(phoneNumberStr);
2419         if (pContactList == null || IsFailed(GetLastResult()))
2420         {
2421                 return r;
2422         }
2423
2424         //Fetch the contact's info to be displayed
2425         IEnumerator* pContactEnum = pContactList->GetEnumeratorN();
2426         while ((E_SUCCESS == pContactEnum->MoveNext()) && (__pCachedContact == null))
2427         {
2428                 Contact* pContact = static_cast<Contact*>(pContactEnum->GetCurrent());
2429
2430                 IList* pPhoneNumberList = pContact->GetValuesN(CONTACT_MPROPERTY_ID_PHONE_NUMBERS);
2431                 if (pPhoneNumberList != null)
2432                 {
2433                         IEnumerator* pPhoneEnum = pPhoneNumberList->GetEnumeratorN();
2434                         while (E_SUCCESS == pPhoneEnum->MoveNext())
2435                         {
2436                                 PhoneNumber* pPhoneNumber = (PhoneNumber*) pPhoneEnum->GetCurrent();
2437                                 //Check if this is the correct contact
2438                                 if (pPhoneNumber->GetPhoneNumber().Equals(phoneNumberStr))
2439                                 {
2440                                         //save newly fetched contact info.
2441                                         __pCachedContact = new (std::nothrow) Contact(*pContact);
2442                                         r = E_SUCCESS;
2443                                         break;
2444                                 }
2445                         }
2446                         delete pPhoneEnum;
2447                         pPhoneNumberList->RemoveAll(true);
2448                         delete pPhoneNumberList;
2449                 }
2450         }
2451         delete pContactEnum;
2452         pContactList->RemoveAll(true);
2453         delete pContactList;
2454
2455         return r;
2456 }
2457
2458 Contact*
2459 TelephonyManager::GetContactN(const String& phoneNumber)
2460 {
2461         result r = FetchContactInfoForNumber(phoneNumber);
2462         if (!IsFailed(r))
2463         {
2464                 return new (std::nothrow) Contact(*__pCachedContact);
2465         }
2466         return null;
2467 }
2468
2469 AppCallInfo*
2470 TelephonyManager::FetchIncomingCallHandleN(const String& callHandle, const String& contactNumber)
2471 {
2472         if(__pIncomingCall != null)
2473         {
2474                 delete __pIncomingCall;
2475                 __pIncomingCall = null;
2476         }
2477
2478         if(callHandle.IsEmpty() == false)
2479         {
2480                 int incomingHandle;
2481                 Integer::Parse(callHandle,incomingHandle);
2482                 //This API call is synchronous
2483                 TelCallStatus_t callStatus;
2484                 int errCode = tel_get_call_status(__pTapiHandle, incomingHandle, &callStatus);
2485                 if (errCode != TAPI_API_SUCCESS)
2486                 {
2487                         AppLogDebug("tel_get_call_status failed");
2488                         return null;
2489                 }
2490                 //construct incoming call info object
2491                 __pIncomingCall = new (std::nothrow) AppCallInfo();
2492                 __pIncomingCall->SetCallHandle(incomingHandle);
2493
2494                 //contact number
2495                 String phoneNumber(contactNumber);
2496                 if(phoneNumber.IsEmpty() == true)
2497                 {
2498                         phoneNumber.Append(callStatus.pNumber);
2499                 }
2500                 __pIncomingCall->SetContactNumber(phoneNumber);
2501                 //set emergency state
2502                 if(callStatus.CallType == TAPI_CALL_TYPE_E911)
2503                 {
2504                         __pIncomingCall->SetEmergency(true);
2505                 }
2506                 else
2507                 {
2508                         __pIncomingCall->SetEmergency(false);
2509                 }
2510                 //set start time, when call is connected
2511                 long long startTime = 0;
2512                 SystemTime::GetTicks(startTime);
2513                 __pIncomingCall->SetCallNotificationTime(startTime);
2514                 __pIncomingCall->SetCalllogType(CALL_LOG_TYPE_VOICE_INCOMING);
2515         }
2516         else
2517         {
2518                 //TODO: This 'else' block can be removed once AppControl request API is stabilized.
2519                 //This API call is synchronous and 'HandleIncomingCallStatusCallBack' is called for each active call.
2520                 int errCode = tel_get_call_status_all(__pTapiHandle, &HandleIncomingCallStatusCallBack, this);
2521                 if (errCode != TAPI_API_SUCCESS)
2522                 {
2523                         return null;
2524                 }
2525         }
2526
2527         if(__pIncomingCall != null)
2528         {
2529                 //set call notification time
2530                 long long startTime = 0;
2531                 SystemTime::GetTicks(startTime);
2532                 __pIncomingCall->SetCallNotificationTime(startTime);
2533
2534                 if(__pIncomingCall->GetContactNumber().IsEmpty() == false)
2535                 {
2536                         //fetch contact info
2537                         FetchContactInfoForNumber(__pIncomingCall->GetContactNumber());
2538                         if (__pCachedContact != null)
2539                         {
2540                                 __pIncomingCall->SetContactInfo(*__pCachedContact);
2541                         }
2542                 }
2543
2544                 //construct a new callinfo object to pass its ownership to caller.
2545                 AppCallInfo* pNewIncomingCall = new (std::nothrow) AppCallInfo();
2546                 *pNewIncomingCall = *__pIncomingCall;
2547                 return pNewIncomingCall;
2548         }
2549         //return null, if no incoming call found
2550         return null;
2551 }
2552
2553 void
2554 TelephonyManager::HandleIncomingCallStatusCallBack(TelCallStatus_t* pCallStatus, void* pUserData)
2555 {
2556         TelephonyManager* pTelManager = (TelephonyManager*) pUserData;
2557         if (pCallStatus != null && pCallStatus->bMoCall == false
2558                         && ((pCallStatus->CallState == TAPI_CALL_STATE_INCOMING)
2559                                         || (pCallStatus->CallState == TAPI_CALL_STATE_WAITING)))
2560         {
2561                 //construct incoming call details
2562                 pTelManager->__pIncomingCall = new (std::nothrow) AppCallInfo();
2563                 pTelManager->__pIncomingCall->SetCallHandle(pCallStatus->CallHandle);
2564                 //contact number
2565                 String contactNumber(pCallStatus->pNumber);
2566                 pTelManager->__pIncomingCall->SetContactNumber(contactNumber);
2567                 //set emergency state
2568                 if(pCallStatus->CallType == TAPI_CALL_TYPE_E911)
2569                 {
2570                         pTelManager->__pIncomingCall->SetEmergency(true);
2571                 }
2572                 else
2573                 {
2574                         pTelManager->__pIncomingCall->SetEmergency(false);
2575                 }
2576
2577                 pTelManager->__pIncomingCall->SetCalllogType(CALL_LOG_TYPE_VOICE_INCOMING);
2578         }
2579 }
2580
2581 void
2582 TelephonyManager::SaveCallInfoToLogsDb(AppCallInfo& endCallInfo)
2583 {
2584         if (endCallInfo.IsConferenceCall() == false)
2585         {
2586                 //single active call - Add call ended to call log database
2587                 __pCalllogMgr->AddCallogInfoToDatabase(&endCallInfo);
2588         }
2589         else
2590         {
2591                 //Conference call
2592                 int confCallCount = endCallInfo.GetCallerListCount();
2593                 IListT<AppCallInfo>* pParticipantList = endCallInfo.GetCallerList();
2594                 for (int index = 0; index < confCallCount; index++)
2595                 {
2596                         AppCallInfo participantInfo;
2597                         if (pParticipantList->GetAt(index, participantInfo) == E_SUCCESS)
2598                         {
2599                                 //Add call ended to call log database
2600                                 __pCalllogMgr->AddCallogInfoToDatabase(&participantInfo);
2601                         }
2602                 }
2603         }
2604 }
2605
2606 void
2607 TelephonyManager::OnTelephonyNetworkStatusChanged(const NetworkStatus& networkStatus)
2608 {
2609
2610         if(networkStatus.IsCallServiceAvailable() == false)
2611         {
2612                 EndAllCalls();
2613         }
2614 }