a00b50095c
Merge of http://go/wvgerrit/70163 New codes are being added to handle resource contention, lost session state, frame size too large and insufficient security level for decryption. Also cleans up inconsistent use of tamper detected error where invalid state error should have been used. bug:111504510 bug:111505796 test: cts and gts media tests, widevine integration tests Change-Id: I96ee441717d32ccbcabaa85c8f6a0013055ce16e
52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
//
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// Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
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// source code may only be used and distributed under the Widevine Master
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// License Agreement.
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//
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//#define LOG_NDEBUG 0
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#define LOG_TAG "WVCdm"
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#include <utils/Log.h>
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#include "WVCryptoFactory.h"
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#include "HidlTypes.h"
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#include "WVCDMSingleton.h"
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#include "WVCryptoPlugin.h"
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#include "WVUUID.h"
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namespace wvdrm {
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namespace hardware {
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namespace drm {
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namespace V1_2 {
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namespace widevine {
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Return<bool> WVCryptoFactory::isCryptoSchemeSupported(
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const hidl_array<uint8_t, 16>& uuid) {
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return isWidevineUUID(uuid.data());
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}
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Return<void> WVCryptoFactory::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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WVCryptoPlugin *plugin = NULL;
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if (!isCryptoSchemeSupported(uuid.data())) {
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ALOGE("Widevine Drm HAL: failed to create crypto plugin, " \
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"invalid crypto scheme");
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_hidl_cb(Status::ERROR_DRM_CANNOT_HANDLE, plugin);
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return Void();
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}
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plugin = new WVCryptoPlugin(initData.data(), initData.size(), getCDM());
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_hidl_cb(Status::OK, plugin);
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return Void();
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}
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} // namespace widevine
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} // namespace V1_2
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} // namespace drm
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} // namespace hardware
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} // namespace wvdrm
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