1/*
2 * Copyright (C) 2017 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
18#ifndef ANDROID_VINTF_MANIFEST_HAL_H
19#define ANDROID_VINTF_MANIFEST_HAL_H
20
21#include <string>
22#include <vector>
23#include <map>
24
25#include "HalFormat.h"
26#include "HalInterface.h"
27#include "TransportArch.h"
28#include "Version.h"
29
30namespace android {
31namespace vintf {
32
33// A component of HalManifest.
34struct ManifestHal {
35
36    bool operator==(const ManifestHal &other) const;
37
38    HalFormat format = HalFormat::HIDL;
39    std::string name;
40    std::vector<Version> versions;
41    TransportArch transportArch;
42    std::map<std::string, HalInterface> interfaces;
43
44    inline bool hasVersion(Version v) const {
45        return std::find(versions.begin(), versions.end(), v) != versions.end();
46    }
47    inline Transport transport() const {
48        return transportArch.transport;
49    }
50
51    inline const std::string& getName() const { return name; }
52
53   private:
54    friend struct LibVintfTest;
55    friend struct ManifestHalConverter;
56    friend struct HalManifest;
57    friend bool parse(const std::string &s, ManifestHal *hal);
58
59    // Whether this hal is a valid one. Note that an empty ManifestHal
60    // (constructed via ManifestHal()) is valid.
61    bool isValid() const;
62};
63
64} // namespace vintf
65} // namespace android
66
67#endif // ANDROID_VINTF_MANIFEST_HAL_H
68