71 lines
1.9 KiB
C++
71 lines
1.9 KiB
C++
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/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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//#define LOG_NDEBUG 0
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#define LOG_TAG "hidl_ClearKeyCryptoFactory"
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#include <utils/Log.h>
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#include "CryptoFactory.h"
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#include "ClearKeyUUID.h"
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#include "CryptoPlugin.h"
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#include "TypeConvert.h"
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namespace android {
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namespace hardware {
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namespace drm {
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namespace V1_4 {
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namespace clearkey {
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using ::android::hardware::drm::V1_0::Status;
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using ::android::hardware::drm::V1_4::clearkey::CryptoPlugin;
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Return<bool> CryptoFactory::isCryptoSchemeSupported(
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const hidl_array<uint8_t, 16> &uuid)
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{
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return clearkeydrm::isClearKeyUUID(uuid.data());
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}
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Return<void> CryptoFactory::createPlugin(
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const hidl_array<uint8_t, 16> &uuid,
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const hidl_vec<uint8_t> &initData,
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createPlugin_cb _hidl_cb) {
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if (!isCryptoSchemeSupported(uuid.data())) {
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ALOGE("Clearkey Drm HAL: failed to create clearkey plugin, " \
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"invalid crypto scheme");
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_hidl_cb(Status::BAD_VALUE, nullptr);
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return Void();
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}
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CryptoPlugin *cryptoPlugin = new CryptoPlugin(initData);
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Status status = cryptoPlugin->getInitStatus();
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if (status == Status::OK) {
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_hidl_cb(Status::OK, cryptoPlugin);
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} else {
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delete cryptoPlugin;
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_hidl_cb(status, nullptr);
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}
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return Void();
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}
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} // namespace clearkey
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} // namespace V1_4
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} // namespace drm
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} // namespace hardware
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} // namespace android
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