Schoumi/nrf51822
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Added optional data and length fields to the return struct for authorized reads so a new value can be provided for each individual authorization.

Browse source
This commit is contained in:
Marcus Chang 2014-12-16 11:35:29 +00:00
parent 6151c498de
commit e6d3736490
1 changed files with 23 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

30
nRF51GattServer.cpp
View file

@ -333,16 +333,32 @@ void nRF51GattServer::hwCallback(ble_evt_t *p_ble_evt)
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;
}