src/controller/python/ChipDeviceController-ScriptDevicePairingDelegate.h

   1 /*
   2  *
   3  *    Copyright (c) 2020 Project CHIP Authors
   4  *    Copyright (c) 2013-2017 Nest Labs, Inc.
   5  *    All rights reserved.
   6  *
   7  *    Licensed under the Apache License, Version 2.0 (the "License");
   8  *    you may not use this file except in compliance with the License.
   9  *    You may obtain a copy of the License at
  10  *
  11  *        http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  *    Unless required by applicable law or agreed to in writing, software
  14  *    distributed under the License is distributed on an "AS IS" BASIS,
  15  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  *    See the License for the specific language governing permissions and
  17  *    limitations under the License.
  18  */
  19
  20 /**
  21  *    @file
  22  *      Declaration of DevicePairingDelegate of CHIP Device Controller for Python
  23  *
  24  */
  25
  26 #pragma once
  27
  28 #include <controller/CHIPDeviceController.h>
  29
  30 #include <platform/internal/DeviceNetworkInfo.h>
  31 #include <transport/RendezvousSessionDelegate.h>
  32
  33 namespace chip {
  34 namespace Controller {
  35
  36 extern "C" {
  37 typedef void (*DevicePairingDelegate_OnPairingCompleteFunct)(CHIP_ERROR err);
  38 }
  39
  40 class ScriptDevicePairingDelegate final : public Controller::DevicePairingDelegate
  41 {
  42 public:
  43     ~ScriptDevicePairingDelegate() = default;
  44     void SetWifiCredential(const char * ssid, const char * password);
  45     void SetThreadCredential(uint8_t channel, uint16_t panId,
  46                              uint8_t (&masterKey)[chip::DeviceLayer::Internal::kThreadMasterKeyLength]);
  47     void SetKeyExchangeCallback(DevicePairingDelegate_OnPairingCompleteFunct callback);
  48
  49     void OnNetworkCredentialsRequested(RendezvousDeviceCredentialsDelegate * callback) override;
  50
  51     void OnOperationalCredentialsRequested(const char * csr, size_t csr_length,
  52                                            RendezvousDeviceCredentialsDelegate * callback) override;
  53
  54     void OnPairingComplete(CHIP_ERROR error) override;
  55
  56 private:
  57     // WiFi Provisioning Data
  58     char mWifiSSID[chip::DeviceLayer::Internal::kMaxWiFiSSIDLength + 1];
  59     char mWifiPassword[chip::DeviceLayer::Internal::kMaxWiFiKeyLength];
  60
  61     // Thread Provisioning Data
  62     chip::DeviceLayer::Internal::DeviceNetworkInfo mThreadInfo = {};
  63
  64     enum class Mode
  65     {
  66         Wifi,
  67         Thread
  68     };
  69
  70     Mode mMode                                                              = Mode::Wifi;
  71     DevicePairingDelegate_OnPairingCompleteFunct mOnPairingCompleteCallback = nullptr;
  72 };
  73
  74 } // namespace Controller
  75 } // namespace chip