Diff: nRF51GattServer.cpp

Revision:

86:561631ee642d

Parent:

84:658e5ec772a1

Child:

87:f9516241903b

--- a/nRF51GattServer.cpp	Fri Dec 12 17:12:35 2014 +0000
+++ b/nRF51GattServer.cpp	Wed Jan 21 10:01:16 2015 +0000
@@ -333,16 +333,32 @@
                     GattCharacteristicReadAuthCBParams cbParams = {
                         .charHandle = i,
                         .offset     = gattsEventP->params.authorize_request.request.read.offset,
+                        .len        = 0,
+                        .data       = NULL
                     };
+
+                    /*  Ask for authorization and, potentially, new data.
+                        Use updated parameters to construct reply. 
+                    */
+                    p_characteristics[i]->authorizeRead(&cbParams);
+
                     ble_gatts_rw_authorize_reply_params_t reply = {
-                        .type = BLE_GATTS_AUTHORIZE_TYPE_READ,
-                        .params = {
-                            .read = {
-                                .gatt_status = (p_characteristics[i]->authorizeRead(&cbParams) ?
-                                                    BLE_GATT_STATUS_SUCCESS : BLE_GATT_STATUS_ATTERR_READ_NOT_PERMITTED)
-                            }
+                        .type = BLE_GATTS_AUTHORIZE_TYPE_READ
+                    };
+
+                    if (cbParams.authorizationReply == true) {
+                        reply.params.read.gatt_status = BLE_GATT_STATUS_SUCCESS;
+
+                        if (cbParams.data != NULL) {
+                            reply.params.read.update      = 1;
+                            reply.params.read.offset      = cbParams.offset;
+                            reply.params.read.len         = cbParams.len;
+                            reply.params.read.p_data      = cbParams.data;
                         }
-                    };
+                    } else {
+                        reply.params.read.gatt_status = BLE_GATT_STATUS_ATTERR_READ_NOT_PERMITTED;
+                    }
+
                     sd_ble_gatts_rw_authorize_reply(gattsEventP->conn_handle, &reply);
                     break;
                 }