Diff: ble/GattClient.h

Revision:

1089:8e810a8e083e

Parent:

1088:709ebced28ab

Child:

1090:148d8b9b56a5

diff -r 709ebced28ab -r 8e810a8e083e ble/GattClient.h
--- a/ble/GattClient.h	Mon Jan 11 08:51:49 2016 +0000
+++ b/ble/GattClient.h	Mon Jan 11 08:51:49 2016 +0000
@@ -41,9 +41,6 @@
     typedef FunctionPointerWithContext<const GattHVXCallbackParams*> HVXCallback_t;
     typedef CallChainOfFunctionPointersWithContext<const GattHVXCallbackParams*> HVXCallbackChain_t;
 
-    typedef FunctionPointerWithContext<const GattClient *> GattClientShutdownCallback_t;
-    typedef CallChainOfFunctionPointersWithContext<const GattClient *> GattClientShutdownCallbackChain_t;
-
     /*
      * The following functions are meant to be overridden in the platform-specific sub-class.
      */
@@ -317,37 +314,6 @@
         onHVXCallbackChain.add(callback);
     }
 
-    /**
-     * Setup a callback to be invoked to notify the user application that the
-     * GattClient instance is about to shutdown (possibly as a result of a call
-     * to BLE::shutdown()).
-     *
-     * @Note: It is possible to chain together multiple onShutdown callbacks
-     * (potentially from different modules of an application) to be notified
-     * before the GattClient is shutdown.
-     *
-     * @Note: It is also possible to set up a callback into a member function of
-     * some object.
-     *
-     * @Note It is possible to unregister a callback using onShutdown().detach(callback)
-     */
-    void onShutdown(const GattClientShutdownCallback_t& callback) {
-        shutdownCallChain.add(callback);
-    }
-    template <typename T>
-    void onShutdown(T *objPtr, void (T::*memberPtr)(void)) {
-        shutdownCallChain.add(objPtr, memberPtr);
-    }
-
-    /**
-     * @brief provide access to the callchain of shutdown event callbacks
-     * It is possible to register callbacks using onShutdown().add(callback);
-     * It is possible to unregister callbacks using onShutdown().detach(callback)
-     * @return The shutdown event callbacks chain
-     */
-    GattClientShutdownCallbackChain_t& onShutdown() {
-        return shutdownCallChain;
-    }
 
     /**
      * @brief provide access to the callchain of HVX callbacks
@@ -361,9 +327,7 @@
 
 public:
     /**
-     * Notify all registered onShutdown callbacks that the GattClient is
-     * about to be shutdown and clear all GattClient state of the
-     * associated object.
+     * Clear all GattClient state of the associated object.
      *
      * This function is meant to be overridden in the platform-specific
      * sub-class. Nevertheless, the sub-class is only expected to reset its
@@ -374,9 +338,6 @@
      * @return BLE_ERROR_NONE on success.
      */
     virtual ble_error_t reset(void) {
-        /* Notify that the instance is about to shutdown */
-        shutdownCallChain.call(this);
-
         onDataReadCallbackChain.clear();
         onDataWriteCallbackChain.clear();
         onHVXCallbackChain.clear();
@@ -406,10 +367,9 @@
     }
 
 protected:
-    ReadCallbackChain_t               onDataReadCallbackChain;
-    WriteCallbackChain_t              onDataWriteCallbackChain;
-    HVXCallbackChain_t                onHVXCallbackChain;
-    GattClientShutdownCallbackChain_t shutdownCallChain;
+    ReadCallbackChain_t  onDataReadCallbackChain;
+    WriteCallbackChain_t onDataWriteCallbackChain;
+    HVXCallbackChain_t   onHVXCallbackChain;
 
 private:
     /* Disallow copy and assignment. */