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85 lines
2.8 KiB
85 lines
2.8 KiB
/* |
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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 "DrmFactory.h" |
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#include <log/log.h> |
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#include "DrmPlugin.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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DrmFactory::DrmFactory() : |
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loader(getDrmPluginPath(), "createDrmFactory") { |
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} |
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// Methods from ::android::hardware::drm::V1_0::IDrmFactory follow. |
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Return<bool> DrmFactory::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<bool> DrmFactory::isContentTypeSupported ( |
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const hidl_string& mimeType) { |
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for (size_t i = 0; i < loader.factoryCount(); i++) { |
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if (loader.getFactory(i)->isContentTypeSupported(String8(mimeType.c_str()))) { |
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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> DrmFactory::createPlugin(const hidl_array<uint8_t, 16>& uuid, |
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const hidl_string& /* appPackageName */, 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::DrmPlugin *legacyPlugin = NULL; |
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status_t status = loader.getFactory(i)->createDrmPlugin( |
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uuid.data(), &legacyPlugin); |
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DrmPlugin *newPlugin = NULL; |
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if (legacyPlugin == NULL) { |
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ALOGE("Drm legacy HAL: failed to create drm plugin"); |
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} else { |
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newPlugin = new DrmPlugin(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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IDrmFactory* HIDL_FETCH_IDrmFactory(const char* /* name */) { |
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return new DrmFactory(); |
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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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