remove unnecessary check-in delegate since the ChipToolCheckInDelegate is enough for chip-tool icd usage

Author: yunhanw-google

examples/chip-tool/commands/common/CHIPCommand.cpp

@@ -655,12 +655,3 @@ void CHIPCommand::ExecuteDeferredCleanups(intptr_t ignored)
     sDeferredCleanups.clear();
 }
 
-void CHIPCommand::SetOnCheckInCompleteCallback(CheckInCompleteCallback * handler)
-{
-    sCheckInDelegate.SetOnCheckInCompleteCallback(handler);
-}
-
-void CHIPCommand::UnsetOnCheckInCompleteCallback()
-{
-    sCheckInDelegate.UnsetOnCheckInCompleteCallback();
-}

examples/chip-tool/commands/common/CHIPCommand.h

@@ -180,10 +180,6 @@ class CHIPCommand : public Command
 
     ChipDeviceCommissioner & GetCommissioner(std::string identity);
 
-    static void SetOnCheckInCompleteCallback(CheckInCompleteCallback * handler);
-
-    static void UnsetOnCheckInCompleteCallback();
-
 private:
     CHIP_ERROR MaybeSetUpStack();
     void MaybeTearDownStack();

examples/chip-tool/commands/common/ChipToolCheckInDelegate.cpp

@@ -40,10 +40,6 @@ void ChipToolCheckInDelegate::OnCheckInComplete(const ICDClientInfo & clientInfo
     ChipLogProgress(
         ICD, "Check In Message processing complete: start_counter=%" PRIu32 " offset=%" PRIu32 " nodeid=" ChipLogFormatScopedNodeId,
         clientInfo.start_icd_counter, clientInfo.offset, ChipLogValueScopedNodeId(clientInfo.peer_node));
-    if (mpCheckInCompleteCallbacks != nullptr)
-    {
-        mpCheckInCompleteCallbacks->OnCheckInComplete(clientInfo);
-    }
 }
 
 RefreshKeySender * ChipToolCheckInDelegate::OnKeyRefreshNeeded(ICDClientInfo & clientInfo, ICDClientStorage * clientStorage)
@@ -78,13 +74,3 @@ void ChipToolCheckInDelegate::OnKeyRefreshDone(RefreshKeySender * refreshKeySend
         refreshKeySender = nullptr;
     }
 }
-
-void ChipToolCheckInDelegate::SetOnCheckInCompleteCallback(CheckInCompleteCallback * handler)
-{
-    mpCheckInCompleteCallbacks = handler;
-}
-
-void ChipToolCheckInDelegate::UnsetOnCheckInCompleteCallback()
-{
-    mpCheckInCompleteCallbacks = nullptr;
-}

examples/chip-tool/commands/common/ChipToolCheckInDelegate.h

@@ -24,22 +24,6 @@
 #include <app/icd/client/CheckInDelegate.h>
 #include <app/icd/client/ICDClientStorage.h>
 
-class CheckInCompleteCallback
-{
-public:
-    virtual ~CheckInCompleteCallback() {}
-
-    /**
-     * @brief Callback used to let the application know that a check-in message was received and validated.
-     *
-     * The callback will be executed in CHIP main loop. Implementations should avoid blocking operations in this callback.
-     *
-     * @param[in] clientInfo - ICDClientInfo object representing the state associated with the
-     *                         node that sent the check-in message.
-     */
-    virtual void OnCheckInComplete(const chip::app::ICDClientInfo & clientInfo) = 0;
-};
-
 class ChipToolCheckInDelegate : public chip::app::CheckInDelegate
 {
 public:
@@ -50,25 +34,7 @@ class ChipToolCheckInDelegate : public chip::app::CheckInDelegate
                                                      chip::app::ICDClientStorage * clientStorage) override;
     void OnKeyRefreshDone(chip::app::RefreshKeySender * refreshKeySender, CHIP_ERROR error) override;
 
-    /**
-     * @brief Sets a callback for when the Check-In processing completes.
-     *
-     * This method does not consider the race condition that the callback is changed during OnCheckInComplete.
-     *
-     * @param[in] handler - A pointer to the CheckInCompleteCallback to register.
-     */
-    void SetOnCheckInCompleteCallback(CheckInCompleteCallback * handler);
-
-    /**
-     * @brief Unsets the callback for when the Check-In processing completes.
-     *
-     * This method does not consider the race condition that the callback is changed during OnCheckInComplete.
-     */
-    void UnsetOnCheckInCompleteCallback();
-
 private:
     chip::app::ICDClientStorage * mpStorage        = nullptr;
     chip::app::InteractionModelEngine * mpImEngine = nullptr;
-
-    CheckInCompleteCallback * mpCheckInCompleteCallbacks;
 };