1/*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
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
16/**
17 * @addtogroup HdiDrm
18 * @
19 * @brief Defines APIs of the Drm module.
20 * The Drm module provides APIs for multimedia Drm.
21 * @since 4.1
22 * @version 1.0
23 */
24
25/**
26 * @file IMediaKeySystem.idl
27 *
28 * @brief Defines methods used in MediaKeySystem.
29 * @since 4.1
30 * @version 1.0
31 */
32
33package ohos.hdi.drm.v1_0;
34
35import ohos.hdi.drm.v1_0.MediaKeySystemTypes;
36import ohos.hdi.drm.v1_0.IMediaKeySession;
37import ohos.hdi.drm.v1_0.IMediaKeySystemCallback;
38import ohos.hdi.drm.v1_0.IOemCertificate;
39
40interface IMediaKeySystem {
41    GetConfigurationString([in] String name, [out] String value);
42    SetConfigurationString([in] String name, [in] String value);
43    GetConfigurationByteArray([in] String name, [out] unsigned char[] value);
44    SetConfigurationByteArray([in] String name, [in] unsigned char[] value);
45    GetStatistics([out] Map<String, String> statistics);
46    GetMaxContentProtectionLevel([out] enum ContentProtectionLevel level);
47
48    GenerateKeySystemRequest([out] String defaultUrl, [out] unsigned char[] request);
49    ProcessKeySystemResponse([in] unsigned char[] response);
50    GetOemCertificateStatus([out] enum CertificateStatus status);
51    SetCallback([in] IMediaKeySystemCallback systemCallback);
52
53    CreateMediaKeySession([in] enum ContentProtectionLevel level, [out] IMediaKeySession keySession);
54
55    GetOfflineMediaKeyIds([out] unsigned char[][] mediaKeyIds);
56    GetOfflineMediaKeyStatus([in] unsigned char[] mediaKeyId, [out] enum OfflineMediaKeyStatus mediaKeyStatus);
57    ClearOfflineMediaKeys([in] unsigned char[] mediaKeyId);
58
59    GetOemCertificate([out] IOemCertificate oemCert);
60    Destroy();
61};
62