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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Apple Inc. All rights reserved. | 2 * Copyright (C) 2013 Apple Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| 11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
| 12 * | 12 * |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' | 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, | 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| 23 * THE POSSIBILITY OF SUCH DAMAGE. | 23 * THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #include "modules/encryptedmedia/MediaKeys.h" | 26 #include "modules/encryptedmedia/MediaKeys.h" |
| 27 | 27 |
| 28 #include <memory> |
| 28 #include "bindings/core/v8/ScriptPromise.h" | 29 #include "bindings/core/v8/ScriptPromise.h" |
| 29 #include "bindings/core/v8/ScriptState.h" | 30 #include "bindings/core/v8/ScriptState.h" |
| 30 #include "bindings/core/v8/V8ThrowException.h" | 31 #include "bindings/core/v8/V8ThrowException.h" |
| 31 #include "core/dom/DOMArrayBuffer.h" | 32 #include "core/dom/DOMArrayBuffer.h" |
| 32 #include "core/dom/DOMException.h" | 33 #include "core/dom/DOMException.h" |
| 33 #include "core/dom/ExceptionCode.h" | 34 #include "core/dom/ExceptionCode.h" |
| 34 #include "core/dom/ExecutionContext.h" | 35 #include "core/dom/ExecutionContext.h" |
| 35 #include "core/dom/TaskRunnerHelper.h" | 36 #include "core/dom/TaskRunnerHelper.h" |
| 36 #include "core/html/HTMLMediaElement.h" | 37 #include "core/html/HTMLMediaElement.h" |
| 37 #include "modules/encryptedmedia/ContentDecryptionModuleResultPromise.h" | 38 #include "modules/encryptedmedia/ContentDecryptionModuleResultPromise.h" |
| 38 #include "modules/encryptedmedia/EncryptedMediaUtils.h" | 39 #include "modules/encryptedmedia/EncryptedMediaUtils.h" |
| 39 #include "modules/encryptedmedia/MediaKeySession.h" | 40 #include "modules/encryptedmedia/MediaKeySession.h" |
| 40 #include "platform/InstanceCounters.h" | 41 #include "platform/InstanceCounters.h" |
| 41 #include "platform/Timer.h" | 42 #include "platform/Timer.h" |
| 42 #include "public/platform/WebContentDecryptionModule.h" | 43 #include "public/platform/WebContentDecryptionModule.h" |
| 43 #include "wtf/RefPtr.h" | 44 #include "wtf/RefPtr.h" |
| 44 #include <memory> | |
| 45 | 45 |
| 46 #define MEDIA_KEYS_LOG_LEVEL 3 | 46 #define MEDIA_KEYS_LOG_LEVEL 3 |
| 47 | 47 |
| 48 namespace blink { | 48 namespace blink { |
| 49 | 49 |
| 50 // A class holding a pending action. | 50 // A class holding a pending action. |
| 51 class MediaKeys::PendingAction final | 51 class MediaKeys::PendingAction final |
| 52 : public GarbageCollected<MediaKeys::PendingAction> { | 52 : public GarbageCollected<MediaKeys::PendingAction> { |
| 53 public: | 53 public: |
| 54 const Persistent<ContentDecryptionModuleResult> result() const { | 54 const Persistent<ContentDecryptionModuleResult> result() const { |
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| 311 // Remain around if there are pending events. | 311 // Remain around if there are pending events. |
| 312 DVLOG(MEDIA_KEYS_LOG_LEVEL) | 312 DVLOG(MEDIA_KEYS_LOG_LEVEL) |
| 313 << __func__ << "(" << this << ")" | 313 << __func__ << "(" << this << ")" |
| 314 << (!m_pendingActions.isEmpty() ? " !m_pendingActions.isEmpty()" : "") | 314 << (!m_pendingActions.isEmpty() ? " !m_pendingActions.isEmpty()" : "") |
| 315 << (m_reservedForMediaElement ? " m_reservedForMediaElement" : ""); | 315 << (m_reservedForMediaElement ? " m_reservedForMediaElement" : ""); |
| 316 | 316 |
| 317 return !m_pendingActions.isEmpty() || m_reservedForMediaElement; | 317 return !m_pendingActions.isEmpty() || m_reservedForMediaElement; |
| 318 } | 318 } |
| 319 | 319 |
| 320 } // namespace blink | 320 } // namespace blink |
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