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/*
* Copyright (C) 2014 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.
*/
//#define LOG_NDEBUG 0
#define LOG_TAG "ClearKeyCryptoPlugin"
#include <utils/Log.h>
#include <utils/Errors.h>
#include "DrmFactory.h"
#include "DrmPlugin.h"
#include "ClearKeyUUID.h"
#include "SessionLibrary.h"
namespace clearkeydrm {
bool DrmFactory::isCryptoSchemeSupported(const uint8_t uuid[16]) {
return isClearKeyUUID(uuid);
}
bool DrmFactory::isContentTypeSupported(const android::String8 &initDataType) {
// This should match the types handed by InitDataParser.
return initDataType == "cenc" ||
initDataType == "webm";
}
android::status_t DrmFactory::createDrmPlugin(
const uint8_t uuid[16], android::DrmPlugin** plugin) {
if (!isCryptoSchemeSupported(uuid)) {
*plugin = NULL;
return android::BAD_VALUE;
}
*plugin = new DrmPlugin(SessionLibrary::get());
return android::OK;
}
} // namespace clearkeydrm
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