3eb7df74b8
Files relying on transitive include of utils/Log.h (and things that it includes) from MQDescriptor.h Test: pass Change-Id: Iff316b21bef556bb026378b7f89e97ded3febef4
74 lines
2.6 KiB
C++
74 lines
2.6 KiB
C++
/*
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* Copyright (C) 2016 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_TAG "android.hardware.drm@1.0-impl"
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#include "CryptoFactory.h"
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#include <log/log.h>
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#include "CryptoPlugin.h"
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#include "LegacyPluginPath.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_0 {
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namespace implementation {
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CryptoFactory::CryptoFactory() :
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loader(getDrmPluginPath(), "createCryptoFactory") {
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}
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// Methods from ::android::hardware::drm::V1_0::ICryptoFactory follow.
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Return<bool> CryptoFactory::isCryptoSchemeSupported(
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const hidl_array<uint8_t, 16>& uuid) {
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for (size_t i = 0; i < loader.factoryCount(); i++) {
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if (loader.getFactory(i)->isCryptoSchemeSupported(uuid.data())) {
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return true;
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}
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}
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return false;
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}
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Return<void> CryptoFactory::createPlugin(const hidl_array<uint8_t, 16>& uuid,
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const hidl_vec<uint8_t>& initData, createPlugin_cb _hidl_cb) {
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for (size_t i = 0; i < loader.factoryCount(); i++) {
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if (loader.getFactory(i)->isCryptoSchemeSupported(uuid.data())) {
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android::CryptoPlugin *legacyPlugin = NULL;
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status_t status = loader.getFactory(i)->createPlugin(uuid.data(),
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initData.data(), initData.size(), &legacyPlugin);
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CryptoPlugin *newPlugin = NULL;
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if (legacyPlugin == NULL) {
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ALOGE("Crypto legacy HAL: failed to create crypto plugin");
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} else {
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newPlugin = new CryptoPlugin(legacyPlugin);
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}
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_hidl_cb(toStatus(status), newPlugin);
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return Void();
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}
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}
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_hidl_cb(Status::ERROR_DRM_CANNOT_HANDLE, NULL);
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return Void();
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}
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ICryptoFactory* HIDL_FETCH_ICryptoFactory(const char* /* name */) {
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return new CryptoFactory();
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}
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} // namespace implementation
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} // namespace V1_0
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} // namespace drm
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} // namespace hardware
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} // namespace android
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