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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 class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Copyright 2016 Google Inc. All rights reserved.</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<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>&#160;<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>&#160;<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>&#160;</div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#ifndef PACKAGER_MEDIA_BASE_RAW_KEY_SOURCE_H_</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#define PACKAGER_MEDIA_BASE_RAW_KEY_SOURCE_H_</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;</div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="preprocessor">#include &lt;memory&gt;</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="preprocessor">#include &quot;packager/media/base/key_source.h&quot;</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#include &quot;packager/media/public/crypto_params.h&quot;</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="keyword">namespace </span><a class="code" href="../../d8/daf/namespaceshaka.html">shaka</a> {</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="keyword">namespace </span>media {</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment">// Unofficial fairplay system id extracted from</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment">// https://forums.developer.apple.com/thread/6185.</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="keyword">const</span> uint8_t kFairplaySystemId[] = {0x29, 0x70, 0x1F, 0xE4, 0x3C, 0xC7,</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; 0x4A, 0x34, 0x8C, 0x5B, 0xAE, 0x90,</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; 0xC7, 0x43, 0x9A, 0x47};</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div><div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html"> 27</a></span>&#160;<span class="keyword">class </span><a class="code" href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html">RawKeySource</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="l00028"></a><span class="lineno"> 28</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; ~<a class="code" href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html">RawKeySource</a>() <span class="keyword">override</span>;</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <a class="code" href="../../d2/d20/classshaka_1_1Status.html">Status</a> <a class="code" href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html#a0849f7000c4ab37139cc9c9ea1a031f3">FetchKeys</a>(EmeInitDataType init_data_type,</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <span class="keyword">const</span> std::vector&lt;uint8_t&gt;&amp; init_data) <span class="keyword">override</span>;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <a class="code" href="../../d2/d20/classshaka_1_1Status.html">Status</a> <a class="code" href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html#a29b20968ba46f1ad3c206b8173fa6f7a">GetKey</a>(<span class="keyword">const</span> std::string&amp; 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="l00036"></a><span class="lineno"> 36</span>&#160; <a class="code" href="../../d2/d20/classshaka_1_1Status.html">Status</a> <a class="code" href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html#a29b20968ba46f1ad3c206b8173fa6f7a">GetKey</a>(<span class="keyword">const</span> std::vector&lt;uint8_t&gt;&amp; key_id,</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <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="l00038"></a><span class="lineno"> 38</span>&#160; <a class="code" href="../../d2/d20/classshaka_1_1Status.html">Status</a> <a class="code" href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html#aa5b50bc57ebd9691db6fbed256cd763e">GetCryptoPeriodKey</a>(uint32_t crypto_period_index,</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="keyword">const</span> std::string&amp; stream_label,</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <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="l00042"></a><span class="lineno"> 42</span>&#160;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keyword">static</span> std::unique_ptr&lt;RawKeySource&gt; <a class="code" href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html#af5a8c725fd07b4faa86f2bc39049858b">Create</a>(<span class="keyword">const</span> <a class="code" href="../../d0/db4/structshaka_1_1RawKeyParams.html">RawKeyParams</a>&amp; raw_key,</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keywordtype">int</span> protection_system_flags);</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="keyword">protected</span>:</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="comment">// Allow default constructor for mock key sources.</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <a class="code" href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html">RawKeySource</a>();</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <span class="keyword">explicit</span> <a class="code" href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html">RawKeySource</a>(EncryptionKeyMap&amp;&amp; encryption_key_map,</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keywordtype">int</span> protection_systems_flags);</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <a class="code" href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html">RawKeySource</a>(<span class="keyword">const</span> <a class="code" href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html">RawKeySource</a>&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <a class="code" href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html">RawKeySource</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html">RawKeySource</a>&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; EncryptionKeyMap encryption_key_map_;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;};</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;} <span class="comment">// namespace media</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;} <span class="comment">// namespace shaka</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;<span class="preprocessor">#endif // PACKAGER_MEDIA_BASE_RAW_KEY_SOURCE_H_</span></div><div class="ttc" id="classshaka_1_1media_1_1RawKeySource_html_aa5b50bc57ebd9691db6fbed256cd763e"><div class="ttname"><a href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html#aa5b50bc57ebd9691db6fbed256cd763e">shaka::media::RawKeySource::GetCryptoPeriodKey</a></div><div class="ttdeci">Status GetCryptoPeriodKey(uint32_t crypto_period_index, const std::string &amp;stream_label, EncryptionKey *key) override</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/dd6/raw__key__source_8cc_source.html#l00062">raw_key_source.cc:62</a></div></div>
<div class="ttc" id="namespaceshaka_html"><div class="ttname"><a href="../../d8/daf/namespaceshaka.html">shaka</a></div><div class="ttdoc">All the methods that are virtual are virtual for mocking. </div><div class="ttdef"><b>Definition:</b> <a href="../../d4/d15/gflags__hex__bytes_8cc_source.html#l00011">gflags_hex_bytes.cc:11</a></div></div>
<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>
<div class="ttc" id="structshaka_1_1RawKeyParams_html"><div class="ttname"><a href="../../d0/db4/structshaka_1_1RawKeyParams.html">shaka::RawKeyParams</a></div><div class="ttdoc">Raw key encryption/decryption parameters, i.e. with key parameters provided. </div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d58/crypto__params_8h_source.html#l00090">crypto_params.h:90</a></div></div>
<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#l00037">key_source.h:37</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1RawKeySource_html"><div class="ttname"><a href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html">shaka::media::RawKeySource</a></div><div class="ttdoc">A key source that uses raw keys for encryption. </div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d60/raw__key__source_8h_source.html#l00027">raw_key_source.h:27</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1RawKeySource_html_a29b20968ba46f1ad3c206b8173fa6f7a"><div class="ttname"><a href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html#a29b20968ba46f1ad3c206b8173fa6f7a">shaka::media::RawKeySource::GetKey</a></div><div class="ttdeci">Status GetKey(const std::string &amp;stream_label, EncryptionKey *key) override</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/dd6/raw__key__source_8cc_source.html#l00031">raw_key_source.cc:31</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1RawKeySource_html_af5a8c725fd07b4faa86f2bc39049858b"><div class="ttname"><a href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html#af5a8c725fd07b4faa86f2bc39049858b">shaka::media::RawKeySource::Create</a></div><div class="ttdeci">static std::unique_ptr&lt; RawKeySource &gt; Create(const RawKeyParams &amp;raw_key, int protection_system_flags)</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/dd6/raw__key__source_8cc_source.html#l00099">raw_key_source.cc:99</a></div></div>
<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#l00050">key_source.h:50</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1RawKeySource_html_a0849f7000c4ab37139cc9c9ea1a031f3"><div class="ttname"><a href="../../db/dd0/classshaka_1_1media_1_1RawKeySource.html#a0849f7000c4ab37139cc9c9ea1a031f3">shaka::media::RawKeySource::FetchKeys</a></div><div class="ttdeci">Status FetchKeys(EmeInitDataType init_data_type, const std::vector&lt; uint8_t &gt; &amp;init_data) override</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/dd6/raw__key__source_8cc_source.html#l00025">raw_key_source.cc:25</a></div></div>
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