42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
// Copyright 2016 Google Inc. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd
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#ifndef MEDIA_BASE_DECRYPTOR_SOURCE_H_
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#define MEDIA_BASE_DECRYPTOR_SOURCE_H_
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#include <map>
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#include <memory>
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#include <vector>
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#include "packager/media/base/aes_decryptor.h"
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#include "packager/media/base/decrypt_config.h"
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#include "packager/media/base/key_source.h"
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namespace shaka {
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namespace media {
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/// DecryptorSource wraps KeySource and is responsible for decryptor management.
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class DecryptorSource {
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public:
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explicit DecryptorSource(KeySource* key_source);
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~DecryptorSource();
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bool DecryptSampleBuffer(const DecryptConfig* decrypt_config,
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uint8_t* buffer,
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size_t buffer_size);
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private:
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KeySource* key_source_;
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std::map<std::vector<uint8_t>, std::unique_ptr<AesCryptor>> decryptor_map_;
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DISALLOW_COPY_AND_ASSIGN(DecryptorSource);
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};
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} // namespace media
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} // namespace shaka
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#endif // MEDIA_BASE_DECRYPTOR_SOURCE_H_
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