1// Copyright 2016 The Android Open Source Project
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//      http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15#ifndef BUFFET_BINDER_COMMAND_PROXY_H_
16#define BUFFET_BINDER_COMMAND_PROXY_H_
17
18#include <string>
19
20#include <base/macros.h>
21#include <weave/command.h>
22
23#include "android/weave/BnWeaveCommand.h"
24
25namespace buffet {
26
27// Implementation of android::weave::IWeaveCommand binder object.
28// This class simply redirects binder calls to the underlying weave::Command
29// object (and performs necessary parameter/result type conversions).
30class BinderCommandProxy : public android::weave::BnWeaveCommand {
31 public:
32  explicit BinderCommandProxy(const std::weak_ptr<weave::Command>& command);
33  ~BinderCommandProxy() override = default;
34
35  android::binder::Status getId(android::String16* id) override;
36  android::binder::Status getName(android::String16* name) override;
37  android::binder::Status getComponent(android::String16* component) override;
38  android::binder::Status getState(android::String16* state) override;
39  android::binder::Status getOrigin(android::String16* origin) override;
40  android::binder::Status getParameters(android::String16* parameters) override;
41  android::binder::Status getProgress(android::String16* progress) override;
42  android::binder::Status getResults(android::String16* results) override;
43  android::binder::Status setProgress(
44      const android::String16& progress) override;
45  android::binder::Status complete(const android::String16& results) override;
46  android::binder::Status abort(const android::String16& errorCode,
47                                const android::String16& errorMessage) override;
48  android::binder::Status cancel() override;
49  android::binder::Status pause() override;
50  android::binder::Status setError(
51      const android::String16& errorCode,
52      const android::String16& errorMessage) override;
53
54 private:
55  std::weak_ptr<weave::Command> command_;
56
57  DISALLOW_COPY_AND_ASSIGN(BinderCommandProxy);
58};
59
60}  // namespace buffet
61
62#endif  // BUFFET_BINDER_COMMAND_PROXY_H_
63