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< title > Shaka Packager SDK: packager/media/base/widevine_key_source.h Source File< / title >
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< div id = "projectname" > Shaka Packager SDK
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< li class = "navelem" > < a class = "el" href = "../../dir_3f8eec2fc361645de4b1ec14c19fffc7.html" > packager< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_f99dae54fe7170f791f339b952d5067a.html" > media< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_e3bda0bde998a4d5063328245b9909be.html" > base< / a > < / li > < / ul >
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< / div >
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< div class = "header" >
< div class = "headertitle" >
< div class = "title" > widevine_key_source.h< / div > < / div >
< / div > <!-- header -->
< div class = "contents" >
< div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > // Copyright 2014 Google Inc. All rights reserved.< / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > // Use of this source code is governed by a BSD-style< / span > < / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < span class = "comment" > // license that can be found in the LICENSE file or at< / span > < / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > // https://developers.google.com/open-source/licenses/bsd< / span > < / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "preprocessor" > #ifndef MEDIA_BASE_WIDEVINE_KEY_SOURCE_H_< / span > < / div >
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< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define MEDIA_BASE_WIDEVINE_KEY_SOURCE_H_< / span > < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "preprocessor" > < / span > < / div >
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< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "preprocessor" > #include < map> < / span > < / div >
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< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "preprocessor" > #include < memory> < / span > < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "preprocessor" > #include " packager/base/synchronization/waitable_event.h" < / span > < / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "preprocessor" > #include " packager/base/values.h" < / span > < / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "preprocessor" > #include " packager/media/base/closure_thread.h" < / span > < / div >
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< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "preprocessor" > #include " packager/media/base/fourccs.h" < / span > < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "preprocessor" > #include " packager/media/base/key_source.h" < / span > < / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "keyword" > namespace < / span > shaka {< / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < span class = "keyword" > namespace < / span > media {< / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "keyword" > const< / span > uint8_t kWidevineSystemId[] = {0xed, 0xef, 0x8b, 0xa9, 0x79, 0xd6,< / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   0x4a, 0xce, 0xa3, 0xc8, 0x27, 0xdc,< / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   0xd5, 0x1d, 0x21, 0xed};< / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   < span class = "keyword" > class < / span > KeyFetcher;< / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < span class = "keyword" > class < / span > RequestSigner;< / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > class< / span > T> < span class = "keyword" > class < / span > ProducerConsumerQueue;< / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   < / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > < a class = "line" href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html" > 31< / a > < / span >   < span class = "keyword" > class < / span > < a class = "code" href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html" > WidevineKeySource< / a > : < span class = "keyword" > public< / span > < a class = "code" href = "../../d1/d1f/classshaka_1_1media_1_1KeySource.html" > KeySource< / a > {< / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   < a class = "code" href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#a93480a98e423d0456482844ac629bd2e" > WidevineKeySource< / a > (< span class = "keyword" > const< / span > std::string& server_url, < span class = "keywordtype" > bool< / span > add_common_pssh);< / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   < / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   ~< a class = "code" href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html" > WidevineKeySource< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   < / div >
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< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < a class = "code" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a > < a class = "code" href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#aeea3e62921c176aa6be1f0a95f03b6cf" > FetchKeys< / a > (EmeInitDataType init_data_type,< / div >
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< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < span class = "keyword" > const< / span > std::vector< uint8_t> & init_data) < span class = "keyword" > override< / span > ;< / div >
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< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   < a class = "code" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a > < a class = "code" href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#ae7fa01a2f2f91e26e45b54146c929580" > GetKey< / a > (< span class = "keyword" > const< / span > std::string& stream_label, < a class = "code" href = "../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html" > EncryptionKey< / a > * key) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   < a class = "code" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a > < a class = "code" href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#ae7fa01a2f2f91e26e45b54146c929580" > GetKey< / a > (< span class = "keyword" > const< / span > std::vector< uint8_t> & key_id,< / div >
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< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < a class = "code" href = "../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html" > EncryptionKey< / a > * key) < span class = "keyword" > override< / span > ;< / div >
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< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   < a class = "code" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a > < a class = "code" href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#a783cd4a9bf35fe2a7a610806bfda8e62" > GetCryptoPeriodKey< / a > (uint32_t crypto_period_index,< / div >
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< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < span class = "keyword" > const< / span > std::string& stream_label,< / div >
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< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   < a class = "code" href = "../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html" > EncryptionKey< / a > * key) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < / div >
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< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   < a class = "code" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a > < a class = "code" href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#aeea3e62921c176aa6be1f0a95f03b6cf" > FetchKeys< / a > (< span class = "keyword" > const< / span > std::vector< uint8_t> & content_id,< / div >
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< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   < span class = "keyword" > const< / span > std::string& policy);< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   < / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > < a class = "line" href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#a1a80dce958737dd984f3dfd3722a570e" > 58< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#a1a80dce958737dd984f3dfd3722a570e" > set_protection_scheme< / a > (FourCC protection_scheme) {< / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   protection_scheme_ = protection_scheme;< / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   }< / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   < / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#a48d182da15ecc85e2ae7fd164ba0a526" > set_signer< / a > (std::unique_ptr< RequestSigner> signer);< / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   < / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#a97c0565df9381e178ebb50c193cebd04" > set_key_fetcher< / a > (std::unique_ptr< KeyFetcher> key_fetcher);< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   < / div >
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< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   < span class = "comment" > // Set the group id for the key source< / span > < / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < span class = "comment" > // @param group_id group identifier< / span > < / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   < span class = "keywordtype" > void< / span > set_group_id(< span class = "keyword" > const< / span > std::vector< uint8_t> & group_id);< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   < / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   < span class = "keyword" > typedef< / span > std::map< std::string, std::unique_ptr< EncryptionKey> > < / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   EncryptionKeyMap;< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < span class = "keyword" > typedef< / span > < a class = "code" href = "../../d5/d33/classshaka_1_1media_1_1ProducerConsumerQueue.html" > ProducerConsumerQueue< std::shared_ptr< EncryptionKeyMap> < / a > > < / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   EncryptionKeyQueue;< / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   < / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   < span class = "comment" > // Internal routine for getting keys.< / span > < / div >
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< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < a class = "code" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a > GetKeyInternal(uint32_t crypto_period_index,< / div >
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< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   < span class = "keyword" > const< / span > std::string& stream_label,< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   < a class = "code" href = "../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html" > EncryptionKey< / a > * key);< / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   < span class = "comment" > // The closure task to fetch keys repeatedly.< / span > < / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   < span class = "keywordtype" > void< / span > FetchKeysTask();< / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   < / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   < span class = "comment" > // Fetch keys from server.< / span > < / div >
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< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   < a class = "code" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a > FetchKeysInternal(< span class = "keywordtype" > bool< / span > enable_key_rotation,< / div >
2017-07-20 17:10:10 +00:00
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   uint32_t first_crypto_period_index,< / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < span class = "keywordtype" > bool< / span > widevine_classic);< / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   < / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   < span class = "comment" > // Fill |request| with necessary fields for Widevine encryption request.< / span > < / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   < span class = "comment" > // |request| should not be NULL.< / span > < / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   < span class = "keywordtype" > void< / span > FillRequest(< span class = "keywordtype" > bool< / span > enable_key_rotation,< / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   uint32_t first_crypto_period_index,< / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   std::string* request);< / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   < span class = "comment" > // Base64 escape and format the request. Optionally sign the request if a< / span > < / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   < span class = "comment" > // signer is provided. |message| should not be NULL. Return OK on success.< / span > < / div >
2017-09-20 02:35:05 +00:00
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   < a class = "code" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a > GenerateKeyMessage(< span class = "keyword" > const< / span > std::string& request, std::string* message);< / div >
2017-07-20 17:10:10 +00:00
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / span >   < span class = "comment" > // Decode |response| from JSON formatted |raw_response|.< / span > < / div >
< div class = "line" > < a name = "l00102" > < / a > < span class = "lineno" > 102< / span >   < span class = "comment" > // |response| should not be NULL.< / span > < / div >
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   < span class = "keywordtype" > bool< / span > DecodeResponse(< span class = "keyword" > const< / span > std::string& raw_response, std::string* response);< / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   < span class = "comment" > // Extract encryption key from |response|, which is expected to be properly< / span > < / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   < span class = "comment" > // formatted. |transient_error| will be set to true if it fails and the< / span > < / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   < span class = "comment" > // failure is because of a transient error from the server. |transient_error|< / span > < / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > 107< / span >   < span class = "comment" > // should not be NULL.< / span > < / div >
< div class = "line" > < a name = "l00108" > < / a > < span class = "lineno" > 108< / span >   < span class = "keywordtype" > bool< / span > ExtractEncryptionKey(< span class = "keywordtype" > bool< / span > enable_key_rotation,< / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   < span class = "keywordtype" > bool< / span > widevine_classic,< / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   < span class = "keyword" > const< / span > std::string& response,< / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   < span class = "keywordtype" > bool< / span > * transient_error);< / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   < span class = "comment" > // Push the keys to the key pool.< / span > < / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   < span class = "keywordtype" > bool< / span > PushToKeyPool(EncryptionKeyMap* encryption_key_map);< / div >
< div class = "line" > < a name = "l00114" > < / a > < span class = "lineno" > 114< / span >   < / div >
< div class = "line" > < a name = "l00115" > < / a > < span class = "lineno" > 115< / span >   < a class = "code" href = "../../dc/df0/classshaka_1_1media_1_1ClosureThread.html" > ClosureThread< / a > key_production_thread_;< / div >
< div class = "line" > < a name = "l00116" > < / a > < span class = "lineno" > 116< / span >   < span class = "comment" > // The fetcher object used to fetch keys from the license service.< / span > < / div >
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   < span class = "comment" > // It is initialized to a default fetcher on class initialization.< / span > < / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   < span class = "comment" > // Can be overridden using set_key_fetcher for testing or other purposes.< / span > < / div >
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   std::unique_ptr< KeyFetcher> key_fetcher_;< / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   std::string server_url_;< / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   std::unique_ptr< RequestSigner> signer_;< / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   base::DictionaryValue request_dict_;< / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > 123< / span >   < / div >
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   < span class = "keyword" > const< / span > uint32_t crypto_period_count_;< / div >
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   FourCC protection_scheme_;< / div >
< div class = "line" > < a name = "l00126" > < / a > < span class = "lineno" > 126< / span >   base::Lock lock_;< / div >
< div class = "line" > < a name = "l00127" > < / a > < span class = "lineno" > 127< / span >   < span class = "keywordtype" > bool< / span > add_common_pssh_;< / div >
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   < span class = "keywordtype" > bool< / span > key_production_started_;< / div >
< div class = "line" > < a name = "l00129" > < / a > < span class = "lineno" > 129< / span >   base::WaitableEvent start_key_production_;< / div >
< div class = "line" > < a name = "l00130" > < / a > < span class = "lineno" > 130< / span >   uint32_t first_crypto_period_index_;< / div >
< div class = "line" > < a name = "l00131" > < / a > < span class = "lineno" > 131< / span >   std::vector< uint8_t> group_id_;< / div >
< div class = "line" > < a name = "l00132" > < / a > < span class = "lineno" > 132< / span >   std::unique_ptr< EncryptionKeyQueue> key_pool_;< / div >
< div class = "line" > < a name = "l00133" > < / a > < span class = "lineno" > 133< / span >   EncryptionKeyMap encryption_key_map_; < span class = "comment" > // For non key rotation request.< / span > < / div >
2017-09-20 02:35:05 +00:00
< div class = "line" > < a name = "l00134" > < / a > < span class = "lineno" > 134< / span >   < a class = "code" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a > common_encryption_request_status_;< / div >
2017-07-20 17:10:10 +00:00
< div class = "line" > < a name = "l00135" > < / a > < span class = "lineno" > 135< / span >   < / div >
< div class = "line" > < a name = "l00136" > < / a > < span class = "lineno" > 136< / span >   DISALLOW_COPY_AND_ASSIGN(< a class = "code" href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html" > WidevineKeySource< / a > );< / div >
< div class = "line" > < a name = "l00137" > < / a > < span class = "lineno" > 137< / span >   };< / div >
< div class = "line" > < a name = "l00138" > < / a > < span class = "lineno" > 138< / span >   < / div >
< div class = "line" > < a name = "l00139" > < / a > < span class = "lineno" > 139< / span >   } < span class = "comment" > // namespace media< / span > < / div >
< div class = "line" > < a name = "l00140" > < / a > < span class = "lineno" > 140< / span >   } < span class = "comment" > // namespace shaka< / span > < / div >
< div class = "line" > < a name = "l00141" > < / a > < span class = "lineno" > 141< / span >   < / div >
< div class = "line" > < a name = "l00142" > < / a > < span class = "lineno" > 142< / span >   < span class = "preprocessor" > #endif // MEDIA_BASE_WIDEVINE_KEY_SOURCE_H_< / span > < / div >
2017-09-20 02:35:05 +00:00
< div class = "ttc" id = "classshaka_1_1Status_html" > < div class = "ttname" > < a href = "../../d2/d20/classshaka_1_1Status.html" > shaka::Status< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d1/d13/status_8h_source.html#l00110" > status.h:110< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1ProducerConsumerQueue_html" > < div class = "ttname" > < a href = "../../d5/d33/classshaka_1_1media_1_1ProducerConsumerQueue.html" > shaka::media::ProducerConsumerQueue< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d15/producer__consumer__queue_8h_source.html#l00028" > producer_consumer_queue.h:28< / a > < / div > < / div >
2017-05-16 22:54:27 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1WidevineKeySource_html" > < div class = "ttname" > < a href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html" > shaka::media::WidevineKeySource< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../da/d5c/widevine__key__source_8h_source.html#l00031" > widevine_key_source.h:31< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1WidevineKeySource_html_a1a80dce958737dd984f3dfd3722a570e" > < div class = "ttname" > < a href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#a1a80dce958737dd984f3dfd3722a570e" > shaka::media::WidevineKeySource::set_protection_scheme< / a > < / div > < div class = "ttdeci" > void set_protection_scheme(FourCC protection_scheme)< / div > < div class = "ttdoc" > Set the protection scheme for the key source. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../da/d5c/widevine__key__source_8h_source.html#l00058" > widevine_key_source.h:58< / a > < / div > < / div >
2017-04-20 21:19:19 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1EncryptionKey_html" > < div class = "ttname" > < a href = "../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html" > shaka::media::EncryptionKey< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/d3f/key__source_8h_source.html#l00034" > key_source.h:34< / a > < / div > < / div >
2017-06-15 18:19:40 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1WidevineKeySource_html_ae7fa01a2f2f91e26e45b54146c929580" > < div class = "ttname" > < a href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#ae7fa01a2f2f91e26e45b54146c929580" > shaka::media::WidevineKeySource::GetKey< / a > < / div > < div class = "ttdeci" > Status GetKey(const std::string & stream_label, EncryptionKey *key) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d89/widevine__key__source_8cc_source.html#l00240" > widevine_key_source.cc:240< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1WidevineKeySource_html_a97c0565df9381e178ebb50c193cebd04" > < div class = "ttname" > < a href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#a97c0565df9381e178ebb50c193cebd04" > shaka::media::WidevineKeySource::set_key_fetcher< / a > < / div > < div class = "ttdeci" > void set_key_fetcher(std::unique_ptr< KeyFetcher > key_fetcher)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d89/widevine__key__source_8cc_source.html#l00290" > widevine_key_source.cc:290< / a > < / div > < / div >
2017-05-16 22:54:27 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1WidevineKeySource_html_a93480a98e423d0456482844ac629bd2e" > < div class = "ttname" > < a href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#a93480a98e423d0456482844ac629bd2e" > shaka::media::WidevineKeySource::WidevineKeySource< / a > < / div > < div class = "ttdeci" > WidevineKeySource(const std::string & server_url, bool add_common_pssh)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d89/widevine__key__source_8cc_source.html#l00130" > widevine_key_source.cc:130< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1ClosureThread_html" > < div class = "ttname" > < a href = "../../dc/df0/classshaka_1_1media_1_1ClosureThread.html" > shaka::media::ClosureThread< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/df8/closure__thread_8h_source.html#l00025" > closure_thread.h:25< / a > < / div > < / div >
2017-06-15 18:19:40 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1WidevineKeySource_html_a783cd4a9bf35fe2a7a610806bfda8e62" > < div class = "ttname" > < a href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#a783cd4a9bf35fe2a7a610806bfda8e62" > shaka::media::WidevineKeySource::GetCryptoPeriodKey< / a > < / div > < div class = "ttdeci" > Status GetCryptoPeriodKey(uint32_t crypto_period_index, const std::string & stream_label, EncryptionKey *key) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d89/widevine__key__source_8cc_source.html#l00264" > widevine_key_source.cc:264< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1WidevineKeySource_html_a48d182da15ecc85e2ae7fd164ba0a526" > < div class = "ttname" > < a href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#a48d182da15ecc85e2ae7fd164ba0a526" > shaka::media::WidevineKeySource::set_signer< / a > < / div > < div class = "ttdeci" > void set_signer(std::unique_ptr< RequestSigner > signer)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d89/widevine__key__source_8cc_source.html#l00286" > widevine_key_source.cc:286< / a > < / div > < / div >
2017-04-20 21:19:19 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1KeySource_html" > < div class = "ttname" > < a href = "../../d1/d1f/classshaka_1_1media_1_1KeySource.html" > shaka::media::KeySource< / a > < / div > < div class = "ttdoc" > KeySource is responsible for encryption key acquisition. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/d3f/key__source_8h_source.html#l00045" > key_source.h:45< / a > < / div > < / div >
2017-05-16 22:54:27 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1WidevineKeySource_html_aeea3e62921c176aa6be1f0a95f03b6cf" > < div class = "ttname" > < a href = "../../da/ddd/classshaka_1_1media_1_1WidevineKeySource.html#aeea3e62921c176aa6be1f0a95f03b6cf" > shaka::media::WidevineKeySource::FetchKeys< / a > < / div > < div class = "ttdeci" > Status FetchKeys(EmeInitDataType init_data_type, const std::vector< uint8_t > & init_data) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d89/widevine__key__source_8cc_source.html#l00181" > widevine_key_source.cc:181< / a > < / div > < / div >
2015-10-16 00:33:37 +00:00
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2017-12-12 02:14:43 +00:00
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2015-10-16 00:33:37 +00:00
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