1 /*
2  * Copyright 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef NOS_NUGGET_CLIENT_DEBUGGABLE_H
18 #define NOS_NUGGET_CLIENT_DEBUGGABLE_H
19 
20 #include <nos/NuggetClient.h>
21 #include <nos/device.h>
22 
23 #include <cstdint>
24 #include <functional>
25 #include <string>
26 #include <vector>
27 
28 namespace nos {
29 
30 /**
31  * This adds some debug functions around NuggetClient::CallApp()
32  */
33 class NuggetClientDebuggable : public NuggetClient {
34 public:
35 
36   using request_cb_t = std::function<void(const std::vector<uint8_t>&)>;
37   using response_cb_t = std::function<void(uint32_t, const std::vector<uint8_t>&)>;
38 
39   /* Need to pass the base constructor params up */
40   NuggetClientDebuggable(const char* name = 0, uint32_t config = 0,
41                          request_cb_t req_cb_ = 0, response_cb_t resp_cb_ = 0);
42 
43   /* We'll override this */
44   uint32_t CallApp(uint32_t appId, uint16_t arg,
45                    const std::vector<uint8_t>& request,
46                    std::vector<uint8_t>* response) override;
47 
48 
49 private:
50   request_cb_t request_cb_;
51   response_cb_t response_cb_;
52 };
53 
54 } // namespace nos
55 
56 #endif // NOS_NUGGET_CLIENT_DEBUGGABLE_H
57