NoOpDrmManagerClientImpl.h revision 927634a98167e24241b89d80a1ea4511c0bb9cd1 
1/*
2 * Copyright (C) 2014 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 __NO_OP_DRM_MANAGER_CLIENT_IMPL_H__
18#define __NO_OP_DRM_MANAGER_CLIENT_IMPL_H__
19
20#include "DrmManagerClientImpl.h"
21
22namespace android {
23
24class NoOpDrmManagerClientImpl : public DrmManagerClientImpl {
25public:
26    NoOpDrmManagerClientImpl() { }
27
28    void remove(int uniqueId);
29    void addClient(int uniqueId);
30    void removeClient(int uniqueId);
31    status_t setOnInfoListener(
32            int uniqueId, const sp<DrmManagerClient::OnInfoListener>& infoListener);
33    DrmConstraints* getConstraints(int uniqueId, const String8* path, const int action);
34
35    DrmMetadata* getMetadata(int uniqueId, const String8* path);
36    bool canHandle(int uniqueId, const String8& path, const String8& mimeType);
37    DrmInfoStatus* processDrmInfo(int uniqueId, const DrmInfo* drmInfo);
38    DrmInfo* acquireDrmInfo(int uniqueId, const DrmInfoRequest* drmInfoRequest);
39    status_t saveRights(int uniqueId, const DrmRights& drmRights,
40            const String8& rightsPath, const String8& contentPath);
41    String8 getOriginalMimeType(int uniqueId, const String8& path, int fd);
42    int getDrmObjectType(int uniqueId, const String8& path, const String8& mimeType);
43    int checkRightsStatus(int uniqueId, const String8& path, int action);
44    status_t consumeRights(int uniqueId, sp<DecryptHandle> &decryptHandle, int action, bool reserve);
45    status_t setPlaybackStatus(
46            int uniqueId, sp<DecryptHandle> &decryptHandle, int playbackStatus, int64_t position);
47    bool validateAction(
48        int uniqueId, const String8& path, int action, const ActionDescription& description);
49    status_t removeRights(int uniqueId, const String8& path);
50    status_t removeAllRights(int uniqueId);
51    int openConvertSession(int uniqueId, const String8& mimeType);
52    DrmConvertedStatus* convertData(int uniqueId, int convertId, const DrmBuffer* inputData);
53    DrmConvertedStatus* closeConvertSession(int uniqueId, int convertId);
54    status_t getAllSupportInfo(int uniqueId, int* length, DrmSupportInfo** drmSupportInfoArray);
55    sp<DecryptHandle> openDecryptSession(
56            int uniqueId, int fd, off64_t offset, off64_t length, const char* mime);
57    sp<DecryptHandle> openDecryptSession(
58            int uniqueId, const char* uri, const char* mime);
59    sp<DecryptHandle> openDecryptSession(int uniqueId, const DrmBuffer& buf,
60            const String8& mimeType);
61    status_t closeDecryptSession(int uniqueId, sp<DecryptHandle> &decryptHandle);
62    status_t initializeDecryptUnit(int uniqueId, sp<DecryptHandle> &decryptHandle,
63            int decryptUnitId, const DrmBuffer* headerInfo);
64    status_t decrypt(int uniqueId, sp<DecryptHandle> &decryptHandle, int decryptUnitId,
65            const DrmBuffer* encBuffer, DrmBuffer** decBuffer, DrmBuffer* IV);
66    status_t finalizeDecryptUnit(int uniqueId, sp<DecryptHandle> &decryptHandle, int decryptUnitId);
67    ssize_t pread(int uniqueId, sp<DecryptHandle> &decryptHandle,
68            void* buffer, ssize_t numBytes, off64_t offset);
69    status_t notify(const DrmInfoEvent& event);
70};
71
72}
73
74#endif // __NO_OP_DRM_MANAGER_CLIENT_IMPL_H
75