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- // Copyright 2017 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef MEDIA_TEST_FAKE_ENCRYPTED_MEDIA_H_
- #define MEDIA_TEST_FAKE_ENCRYPTED_MEDIA_H_
- #include "base/memory/raw_ptr.h"
- #include "media/base/cdm_context.h"
- #include "media/base/content_decryption_module.h"
- namespace media {
- class AesDecryptor;
- // Note: Tests using this class only exercise the DecryptingDemuxerStream path.
- // They do not exercise the Decrypting{Audio|Video}Decoder path.
- class FakeEncryptedMedia {
- public:
- // Defines the behavior of the "app" that responds to EME events.
- class AppBase {
- public:
- virtual ~AppBase() {}
- virtual void OnSessionMessage(const std::string& session_id,
- CdmMessageType message_type,
- const std::vector<uint8_t>& message,
- AesDecryptor* decryptor) = 0;
- virtual void OnSessionClosed(const std::string& session_id,
- CdmSessionClosedReason reason) = 0;
- virtual void OnSessionKeysChange(const std::string& session_id,
- bool has_additional_usable_key,
- CdmKeysInfo keys_info) = 0;
- virtual void OnSessionExpirationUpdate(const std::string& session_id,
- base::Time new_expiry_time) = 0;
- virtual void OnEncryptedMediaInitData(EmeInitDataType init_data_type,
- const std::vector<uint8_t>& init_data,
- AesDecryptor* decryptor) = 0;
- };
- FakeEncryptedMedia(AppBase* app);
- FakeEncryptedMedia(const FakeEncryptedMedia&) = delete;
- FakeEncryptedMedia& operator=(const FakeEncryptedMedia&) = delete;
- ~FakeEncryptedMedia();
- CdmContext* GetCdmContext();
- // Callbacks for firing session events. Delegate to |app_|.
- void OnSessionMessage(const std::string& session_id,
- CdmMessageType message_type,
- const std::vector<uint8_t>& message);
- void OnSessionClosed(const std::string& session_id,
- CdmSessionClosedReason reason);
- void OnSessionKeysChange(const std::string& session_id,
- bool has_additional_usable_key,
- CdmKeysInfo keys_info);
- void OnSessionExpirationUpdate(const std::string& session_id,
- base::Time new_expiry_time);
- void OnEncryptedMediaInitData(EmeInitDataType init_data_type,
- const std::vector<uint8_t>& init_data);
- private:
- class TestCdmContext : public CdmContext {
- public:
- TestCdmContext(Decryptor* decryptor);
- Decryptor* GetDecryptor() final;
- private:
- raw_ptr<Decryptor> decryptor_;
- };
- scoped_refptr<AesDecryptor> decryptor_;
- TestCdmContext cdm_context_;
- std::unique_ptr<AppBase> app_;
- };
- } // namespace media
- #endif // MEDIA_TEST_FAKE_ENCRYPTED_MEDIA_H_
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