video_in_hal/nsframework/framework_unified/client/NS_FrameworkCore/src/frameworkunified_timer.cpp

   1 /*
   2  * @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (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://www.apache.org/licenses/LICENSE-2.0
   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 #include <native_service/frameworkunified_timer.h>
  19 #include <native_service/frameworkunified_framework_if.h>
  20 #include <native_service/ns_timer_if.h>
  21 #include "frameworkunified_framework_core.h"
  22
  23 const UI_32 TIMER_CALLBACK_CMD_ID = 42;  // The answer to life, the universe, and everything
  24 const PCSTR TIMER_SERVICE_NAME = "TIMER";
  25
  26
  27 HANDLE FrameworkunifiedAttachTimerCallback(HANDLE hApp, UI_32 initMS, UI_32 repeatMS, CbFuncPtr CbFn) {
  28   HANDLE timer = NULL;
  29
  30   if ((frameworkunifiedCheckValidAppHandle(hApp)) && (NULL != CbFn)) {
  31     FrameworkunifiedAttachCallbackToDispatcher(hApp, TIMER_SERVICE_NAME, TIMER_CALLBACK_CMD_ID, CbFn);
  32
  33     CFrameworkunifiedFrameworkApp *pApp = const_cast<CFrameworkunifiedFrameworkApp *>(reinterpret_cast<const CFrameworkunifiedFrameworkApp *>(hApp));
  34     NSTimerInfo ti = { WholeSeconds(initMS),
  35                        MSToNS(RemainderMs(initMS)),
  36                        TIMER_CALLBACK_CMD_ID,
  37                        WholeSeconds(repeatMS),
  38                        MSToNS(RemainderMs(repeatMS))
  39                      };
  40     timer = NS_TimerCreate(ti, CALLBACK_MESSAGE, pApp->hAppSndMsgQ);
  41   }
  42
  43   return timer;
  44 }
  45
  46 EFrameworkunifiedStatus FrameworkunifiedDetachTimerCallback(HANDLE hApp, HANDLE hTimer) {
  47   EFrameworkunifiedStatus eStatus = eFrameworkunifiedStatusOK;
  48
  49   if (frameworkunifiedCheckValidAppHandle(hApp) && NULL != hTimer) {
  50     EFrameworkunifiedStatus sDel = NS_TimerDelete(hTimer);
  51     hTimer = NULL;
  52
  53     EFrameworkunifiedStatus sDet = FrameworkunifiedDetachCallbackFromDispatcher(hApp,
  54                                                       TIMER_SERVICE_NAME,
  55                                                       TIMER_CALLBACK_CMD_ID);
  56
  57     // out of coverage
  58     // Since the above frameworkunifiedCheckValidAppHandle(hApp) && NULL != hTimer have been confirmed,
  59     // the condition will not be satisfied.
  60     if (eFrameworkunifiedStatusOK != sDel || eFrameworkunifiedStatusOK != sDet) {
  61       eStatus = eFrameworkunifiedStatusFail;
  62     }
  63   } else {
  64     eStatus = eFrameworkunifiedStatusInvldParam;
  65   }
  66   return eStatus;
  67 }