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< title > Shaka Packager SDK: shaka::media::PlayReadyKeySource Class Reference< / title >
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< div id = "nav-path" class = "navpath" >
< ul >
< li class = "navelem" > < a class = "el" href = "../../d8/daf/namespaceshaka.html" > shaka< / a > < / li > < li class = "navelem" > < b > media< / b > < / li > < li class = "navelem" > < a class = "el" href = "../../d4/da6/classshaka_1_1media_1_1PlayReadyKeySource.html" > PlayReadyKeySource< / a > < / li > < / ul >
< / div >
< / div > <!-- top -->
< div class = "header" >
< div class = "summary" >
< a href = "#pub-methods" > Public Member Functions< / a > |
< a href = "#pub-static-methods" > Static Public Member Functions< / a > |
< a href = "../../d1/dbe/classshaka_1_1media_1_1PlayReadyKeySource-members.html" > List of all members< / a > < / div >
< div class = "headertitle" >
< div class = "title" > shaka::media::PlayReadyKeySource Class Reference< / div > < / div >
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< div class = "contents" >
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< p > A key source that uses PlayReady for encryption.
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< a href = "../../d4/da6/classshaka_1_1media_1_1PlayReadyKeySource.html#details" > More...< / a > < / p >
< p > < code > #include < < a class = "el" href = "../../df/d00/playready__key__source_8h_source.html" > playready_key_source.h< / a > > < / code > < / p >
< div class = "dynheader" >
Inheritance diagram for shaka::media::PlayReadyKeySource:< / div >
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< img src = "../../d4/da6/classshaka_1_1media_1_1PlayReadyKeySource.png" usemap = "#shaka::media::PlayReadyKeySource_map" alt = "" / >
< map id = "shaka::media::PlayReadyKeySource_map" name = "shaka::media::PlayReadyKeySource_map" >
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< area href = "../../d1/d1f/classshaka_1_1media_1_1KeySource.html" title = "KeySource is responsible for encryption key acquisition." alt = "shaka::media::KeySource" shape = "rect" coords = "0,0,214,24" / >
< / map >
< / div > < / div >
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< table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "pub-methods" > < / a >
Public Member Functions< / h2 > < / td > < / tr >
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< tr class = "memitem:abe508cd48429ff2c6935b47e77672c5f" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d4/da6/classshaka_1_1media_1_1PlayReadyKeySource.html#abe508cd48429ff2c6935b47e77672c5f" > PlayReadyKeySource< / a > (const std::string & server_url, < a class = "el" href = "../../d8/daf/namespaceshaka.html#aadc0cc211185374c4bf219da325673ac" > ProtectionSystem< / a > protection_systems)< / td > < / tr >
< tr class = "separator:abe508cd48429ff2c6935b47e77672c5f" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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virtual < a class = "el" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < b > FetchKeysWithProgramIdentifier< / b > (const std::string & program_identifier)< / td > < / tr >
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< tr > < td colspan = "2" > < div class = "groupHeader" > KeySource implementation overrides.< / div > < / td > < / tr >
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< tr class = "memitem:a6311482a3f3ddec70da595f0dc1580ae" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d4/da6/classshaka_1_1media_1_1PlayReadyKeySource.html#a6311482a3f3ddec70da595f0dc1580ae" > FetchKeys< / a > (EmeInitDataType init_data_type, const std::vector< uint8_t > & init_data) override< / td > < / tr >
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< tr class = "separator:a6311482a3f3ddec70da595f0dc1580ae" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a0d2e038e477a5a2bc903292977fc65bd" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d4/da6/classshaka_1_1media_1_1PlayReadyKeySource.html#a0d2e038e477a5a2bc903292977fc65bd" > GetKey< / a > (const std::string & stream_label, < a class = "el" href = "../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html" > EncryptionKey< / a > *key) override< / td > < / tr >
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< tr class = "memitem:a41c393f477ff4b723aa448b35e9ee896" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d4/da6/classshaka_1_1media_1_1PlayReadyKeySource.html#a41c393f477ff4b723aa448b35e9ee896" > GetKey< / a > (const std::vector< uint8_t > & key_id, < a class = "el" href = "../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html" > EncryptionKey< / a > *key) override< / td > < / tr >
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< tr class = "separator:a41c393f477ff4b723aa448b35e9ee896" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:ad155a38ccb7bd7cfa991580eb0e1bbd3" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d4/da6/classshaka_1_1media_1_1PlayReadyKeySource.html#ad155a38ccb7bd7cfa991580eb0e1bbd3" > GetCryptoPeriodKey< / a > (uint32_t crypto_period_index, uint32_t crypto_period_duration_in_seconds, const std::string & stream_label, < a class = "el" href = "../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html" > EncryptionKey< / a > *key) override< / td > < / tr >
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< / table > < table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "pub-static-methods" > < / a >
Static Public Member Functions< / h2 > < / td > < / tr >
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< tr class = "memitem:a4d2c2abf7deb4ea04aa11b268155c50b" > < td class = "memItemLeft" align = "right" valign = "top" > static std::unique_ptr< < a class = "el" href = "../../d4/da6/classshaka_1_1media_1_1PlayReadyKeySource.html" > PlayReadyKeySource< / a > >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d4/da6/classshaka_1_1media_1_1PlayReadyKeySource.html#a4d2c2abf7deb4ea04aa11b268155c50b" > CreateFromKeyAndKeyId< / a > (const std::vector< uint8_t > & key_id, const std::vector< uint8_t > & key)< / td > < / tr >
< tr class = "separator:a4d2c2abf7deb4ea04aa11b268155c50b" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< / table >
< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
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< div class = "textblock" > < p > A key source that uses PlayReady for encryption. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../df/d00/playready__key__source_8h_source.html#l00020" > 20< / a > of file < a class = "el" href = "../../df/d00/playready__key__source_8h_source.html" > playready_key_source.h< / a > .< / p >
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< / div > < h2 class = "groupheader" > Constructor & Destructor Documentation< / h2 >
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< a id = "abe508cd48429ff2c6935b47e77672c5f" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#abe508cd48429ff2c6935b47e77672c5f" > ◆ < / a > < / span > PlayReadyKeySource()< / h2 >
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< td class = "memname" > shaka::media::PlayReadyKeySource::PlayReadyKeySource < / td >
< td > (< / td >
< td class = "paramtype" > const std::string &   < / td >
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< td class = "paramname" > < em > server_url< / em > , < / td >
< / tr >
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< td class = "paramkey" > < / td >
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< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "../../d8/daf/namespaceshaka.html#aadc0cc211185374c4bf219da325673ac" > ProtectionSystem< / a >   < / td >
< td class = "paramname" > < em > protection_systems< / em >   < / td >
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< / tr >
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< p > Creates a new < a class = "el" href = "../../d4/da6/classshaka_1_1media_1_1PlayReadyKeySource.html" title = "A key source that uses PlayReady for encryption." > PlayReadyKeySource< / a > from the given packaging information. < / p > < dl class = "params" > < dt > Parameters< / dt > < dd >
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< table class = "params" >
< tr > < td class = "paramname" > server_url< / td > < td > PlayReady packaging server url. < / td > < / tr >
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< tr > < td class = "paramname" > protection_systems< / td > < td > is the enum indicating which PSSH should be included. < / td > < / tr >
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< p class = "definition" > Definition at line < a class = "el" href = "../../da/dd0/playready__key__source_8cc_source.html#l00065" > 65< / a > of file < a class = "el" href = "../../da/dd0/playready__key__source_8cc_source.html" > playready_key_source.cc< / a > .< / p >
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< / div >
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< h2 class = "groupheader" > Member Function Documentation< / h2 >
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< a id = "a4d2c2abf7deb4ea04aa11b268155c50b" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a4d2c2abf7deb4ea04aa11b268155c50b" > ◆ < / a > < / span > CreateFromKeyAndKeyId()< / h2 >
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< td class = "memname" > static std::unique_ptr< < a class = "el" href = "../../d4/da6/classshaka_1_1media_1_1PlayReadyKeySource.html" > PlayReadyKeySource< / a > > shaka::media::PlayReadyKeySource::CreateFromKeyAndKeyId < / td >
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< td > (< / td >
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< td class = "paramtype" > const std::vector< uint8_t > &   < / td >
< td class = "paramname" > < em > key_id< / em > , < / td >
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< / tr >
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< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const std::vector< uint8_t > &   < / td >
< td class = "paramname" > < em > key< / em >   < / td >
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< p > Creates a new < a class = "el" href = "../../d4/da6/classshaka_1_1media_1_1PlayReadyKeySource.html" title = "A key source that uses PlayReady for encryption." > PlayReadyKeySource< / a > from the given data. Returns null if the strings are invalid. Note: GetKey on the created key source will always return the same key for all track types. < / p >
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< a id = "a6311482a3f3ddec70da595f0dc1580ae" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a6311482a3f3ddec70da595f0dc1580ae" > ◆ < / a > < / span > FetchKeys()< / h2 >
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< td class = "memname" > < a class = "el" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a > shaka::media::PlayReadyKeySource::FetchKeys < / td >
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< td > (< / td >
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< td class = "paramtype" > EmeInitDataType  < / td >
< td class = "paramname" > < em > init_data_type< / em > , < / td >
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< tr >
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< td class = "paramkey" > < / td >
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< td > < / td >
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< td class = "paramtype" > const std::vector< uint8_t > &   < / td >
< td class = "paramname" > < em > init_data< / em >   < / td >
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< / tr >
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< p > Fetch keys based on the specified encrypted media init data. < / p > < dl class = "params" > < dt > Parameters< / dt > < dd >
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< table class = "params" >
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< tr > < td class = "paramname" > init_data_type< / td > < td > specifies the encrypted media init data type. < / td > < / tr >
< tr > < td class = "paramname" > init_data< / td > < td > contains the init data. < / td > < / tr >
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< / table >
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< dl class = "section return" > < dt > Returns< / dt > < dd > OK on success, an error status otherwise. < / dd > < / dl >
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< p > Implements < a class = "el" href = "../../d1/d1f/classshaka_1_1media_1_1KeySource.html#a38dc8e7c48f86e2b3ab3c1ffe0d7916f" > shaka::media::KeySource< / a > .< / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../da/dd0/playready__key__source_8cc_source.html#l00170" > 170< / a > of file < a class = "el" href = "../../da/dd0/playready__key__source_8cc_source.html" > playready_key_source.cc< / a > .< / p >
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< a id = "ad155a38ccb7bd7cfa991580eb0e1bbd3" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#ad155a38ccb7bd7cfa991580eb0e1bbd3" > ◆ < / a > < / span > GetCryptoPeriodKey()< / h2 >
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< td > (< / td >
< td class = "paramtype" > uint32_t  < / td >
< td class = "paramname" > < em > crypto_period_index< / em > , < / td >
< / tr >
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< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > uint32_t  < / td >
< td class = "paramname" > < em > crypto_period_duration_in_seconds< / em > , < / td >
< / tr >
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< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const std::string &   < / td >
< td class = "paramname" > < em > stream_label< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html" > EncryptionKey< / a > *  < / td >
< td class = "paramname" > < em > key< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / td >
< td class = "mlabels-right" >
< span class = "mlabels" > < span class = "mlabel" > override< / span > < span class = "mlabel" > virtual< / span > < / span > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Get encryption key of the specified track type at the specified index. < / p > < dl class = "params" > < dt > Parameters< / dt > < dd >
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< table class = "params" >
< tr > < td class = "paramname" > crypto_period_index< / td > < td > is the sequence number of the key rotation period for which the key is being retrieved. < / td > < / tr >
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< tr > < td class = "paramname" > crypto_period_duration_in_seconds< / td > < td > is the duration of the crypto period in seconds. < / td > < / tr >
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< tr > < td class = "paramname" > stream_label< / td > < td > is the label of stream for which retrieving the key. < / td > < / tr >
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< tr > < td class = "paramname" > key< / td > < td > is a pointer to the < a class = "el" href = "../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html" > EncryptionKey< / a > which will hold the retrieved key. Owner retains ownership, and may not be NULL. < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > OK on success, an error status otherwise. < / dd > < / dl >
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< p > Implements < a class = "el" href = "../../d1/d1f/classshaka_1_1media_1_1KeySource.html#aef67793f02b0cd34b57993fab9f789ae" > shaka::media::KeySource< / a > .< / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../da/dd0/playready__key__source_8cc_source.html#l00197" > 197< / a > of file < a class = "el" href = "../../da/dd0/playready__key__source_8cc_source.html" > playready_key_source.cc< / a > .< / p >
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< / div >
< / div >
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< a id = "a0d2e038e477a5a2bc903292977fc65bd" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a0d2e038e477a5a2bc903292977fc65bd" > ◆ < / a > < / span > GetKey() < span class = "overload" > [1/2]< / span > < / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "mlabels" >
< tr >
< td class = "mlabels-left" >
< table class = "memname" >
< tr >
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< td class = "memname" > < a class = "el" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a > shaka::media::PlayReadyKeySource::GetKey < / td >
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< td > (< / td >
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< td class = "paramtype" > const std::string &   < / td >
< td class = "paramname" > < em > stream_label< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html" > EncryptionKey< / a > *  < / td >
< td class = "paramname" > < em > key< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / td >
< td class = "mlabels-right" >
< span class = "mlabels" > < span class = "mlabel" > override< / span > < span class = "mlabel" > virtual< / span > < / span > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Get encryption key of the specified stream label. < / p > < dl class = "params" > < dt > Parameters< / dt > < dd >
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< table class = "params" >
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< tr > < td class = "paramname" > stream_label< / td > < td > is the label of stream for which retrieving the key. < / td > < / tr >
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< tr > < td class = "paramname" > key< / td > < td > is a pointer to the < a class = "el" href = "../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html" > EncryptionKey< / a > which will hold the retrieved key. Owner retains ownership, and may not be NULL. < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > OK on success, an error status otherwise. < / dd > < / dl >
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< p > Implements < a class = "el" href = "../../d1/d1f/classshaka_1_1media_1_1KeySource.html#af56c833453d65297c4dc96c9d2f83e1a" > shaka::media::KeySource< / a > .< / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../da/dd0/playready__key__source_8cc_source.html#l00176" > 176< / a > of file < a class = "el" href = "../../da/dd0/playready__key__source_8cc_source.html" > playready_key_source.cc< / a > .< / p >
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< / div >
< / div >
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< a id = "a41c393f477ff4b723aa448b35e9ee896" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a41c393f477ff4b723aa448b35e9ee896" > ◆ < / a > < / span > GetKey() < span class = "overload" > [2/2]< / span > < / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "mlabels" >
< tr >
< td class = "mlabels-left" >
< table class = "memname" >
< tr >
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< td class = "memname" > < a class = "el" href = "../../d2/d20/classshaka_1_1Status.html" > Status< / a > shaka::media::PlayReadyKeySource::GetKey < / td >
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< td > (< / td >
< td class = "paramtype" > const std::vector< uint8_t > &   < / td >
< td class = "paramname" > < em > key_id< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html" > EncryptionKey< / a > *  < / td >
< td class = "paramname" > < em > key< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / td >
< td class = "mlabels-right" >
< span class = "mlabels" > < span class = "mlabel" > override< / span > < span class = "mlabel" > virtual< / span > < / span > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Get the encryption key specified by the CENC key ID. < / p > < dl class = "params" > < dt > Parameters< / dt > < dd >
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< table class = "params" >
< tr > < td class = "paramname" > key_id< / td > < td > is the unique identifier for the key being retreived. < / td > < / tr >
< tr > < td class = "paramname" > key< / td > < td > is a pointer to the < a class = "el" href = "../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html" > EncryptionKey< / a > which will hold the retrieved key. Owner retains ownership, and may not be NULL. < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > OK on success, or an error status otherwise. < / dd > < / dl >
< p > Implements < a class = "el" href = "../../d1/d1f/classshaka_1_1media_1_1KeySource.html#ae33f2cdbd045572095acd7b8d6c1a789" > shaka::media::KeySource< / a > .< / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../da/dd0/playready__key__source_8cc_source.html#l00187" > 187< / a > of file < a class = "el" href = "../../da/dd0/playready__key__source_8cc_source.html" > playready_key_source.cc< / a > .< / p >
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< / div >
< / div >
< hr / > The documentation for this class was generated from the following files:< ul >
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< li > packager/media/base/< a class = "el" href = "../../df/d00/playready__key__source_8h_source.html" > playready_key_source.h< / a > < / li >
< li > packager/media/base/< a class = "el" href = "../../da/dd0/playready__key__source_8cc_source.html" > playready_key_source.cc< / a > < / li >
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< / ul >
< / div > <!-- contents -->
<!-- start footer part -->
< hr class = "footer" / > < address class = "footer" > < small >
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Generated on Tue Jun 22 2021 00:16:05 for Shaka Packager SDK by   < a href = "http://www.doxygen.org/index.html" >
< img class = "footer" src = "../../doxygen.png" alt = "doxygen" / >
< / a > 1.8.17
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< / small > < / address >
< / body >
< / html >
