blob: 3f6fa1573df8dc17c13976d1d5e1da55a31efe8c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef VENDOR_MODULES_H
#define VENDOR_MODULES_H
#include <map>
#include <vector>
#include <string>
#include <SharedLibrary.h>
using ::android::hardware::drm::V1_0::helper::SharedLibrary;
class DrmHalVTSVendorModule;
namespace drm_vts {
class VendorModules {
public:
/**
* Initialize with a file system path where the shared libraries
* are to be found.
*/
explicit VendorModules(const std::string& dir) {
scanModules(dir);
}
~VendorModules() {}
/**
* Retrieve a DrmHalVTSVendorModule given its full path. The
* getAPIVersion method can be used to determine the versioned
* subclass type.
*/
DrmHalVTSVendorModule* getModule(const std::string& path);
/**
* Return the list of paths to available vendor modules.
*/
std::vector<std::string> getPathList() const {return mPathList;}
/**
* Retrieve a DrmHalVTSVendorModule given a service name.
*/
DrmHalVTSVendorModule* getModuleByName(const std::string& name);
private:
std::vector<std::string> mPathList;
std::map<std::string, std::unique_ptr<SharedLibrary>> mOpenLibraries;
/**
* Scan the list of paths to available vendor modules.
*/
void scanModules(const std::string& dir);
inline bool endsWith(const std::string& str, const std::string& suffix) const {
if (suffix.size() > str.size()) return false;
return std::equal(suffix.rbegin(), suffix.rend(), str.rbegin());
}
VendorModules(const VendorModules&) = delete;
void operator=(const VendorModules&) = delete;
};
};
#endif // VENDOR_MODULES_H
|
