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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="title">decryptor_source.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2016 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 PACKAGER_MEDIA_BASE_DECRYPTOR_SOURCE_H_</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#define PACKAGER_MEDIA_BASE_DECRYPTOR_SOURCE_H_</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> </div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <map></span></div><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 <vector></span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "packager/media/base/aes_decryptor.h"</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "packager/media/base/decrypt_config.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><a class="code" href="../../d8/daf/namespaceshaka.html">shaka</a> {</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="l00022"></a><span class="lineno"><a class="line" href="../../d7/d59/classshaka_1_1media_1_1DecryptorSource.html"> 22</a></span> <span class="keyword">class </span><a class="code" href="../../d7/d59/classshaka_1_1media_1_1DecryptorSource.html">DecryptorSource</a> {</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keyword">explicit</span> <a class="code" href="../../d7/d59/classshaka_1_1media_1_1DecryptorSource.html#a045c97bdeb9996d6003ac926849880c8">DecryptorSource</a>(<a class="code" href="../../d1/d1f/classshaka_1_1media_1_1KeySource.html">KeySource</a>* key_source);</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  ~<a class="code" href="../../d7/d59/classshaka_1_1media_1_1DecryptorSource.html">DecryptorSource</a>();</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordtype">bool</span> <a class="code" href="../../d7/d59/classshaka_1_1media_1_1DecryptorSource.html#a8a1bd6a5a63b3f3c54028b43dfc67a6d">DecryptSampleBuffer</a>(<span class="keyword">const</span> <a class="code" href="../../de/d49/classshaka_1_1media_1_1DecryptConfig.html">DecryptConfig</a>* decrypt_config,</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">const</span> uint8_t* encrypted_buffer,</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordtype">size_t</span> buffer_size,</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  uint8_t* decrypted_buffer);</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <a class="code" href="../../d1/d1f/classshaka_1_1media_1_1KeySource.html">KeySource</a>* key_source_;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  std::map<std::vector<uint8_t>, std::unique_ptr<AesCryptor>> decryptor_map_;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  DISALLOW_COPY_AND_ASSIGN(<a class="code" href="../../d7/d59/classshaka_1_1media_1_1DecryptorSource.html">DecryptorSource</a>);</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> };</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> } <span class="comment">// namespace media</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> } <span class="comment">// namespace shaka</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#endif // PACKAGER_MEDIA_BASE_DECRYPTOR_SOURCE_H_</span></div><div class="ttc" id="classshaka_1_1media_1_1DecryptorSource_html_a045c97bdeb9996d6003ac926849880c8"><div class="ttname"><a href="../../d7/d59/classshaka_1_1media_1_1DecryptorSource.html#a045c97bdeb9996d6003ac926849880c8">shaka::media::DecryptorSource::DecryptorSource</a></div><div class="ttdeci">DecryptorSource(KeySource *key_source)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d2a/decryptor__source_8cc_source.html#l00028">decryptor_source.cc:28</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1DecryptConfig_html"><div class="ttname"><a href="../../de/d49/classshaka_1_1media_1_1DecryptConfig.html">shaka::media::DecryptConfig</a></div><div class="ttdef"><b>Definition:</b> <a href="../../df/dad/decrypt__config_8h_source.html#l00040">decrypt_config.h:40</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1DecryptorSource_html_a8a1bd6a5a63b3f3c54028b43dfc67a6d"><div class="ttname"><a href="../../d7/d59/classshaka_1_1media_1_1DecryptorSource.html#a8a1bd6a5a63b3f3c54028b43dfc67a6d">shaka::media::DecryptorSource::DecryptSampleBuffer</a></div><div class="ttdeci">bool DecryptSampleBuffer(const DecryptConfig *decrypt_config, const uint8_t *encrypted_buffer, size_t buffer_size, uint8_t *decrypted_buffer)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d2a/decryptor__source_8cc_source.html#l00034">decryptor_source.cc:34</a></div></div>
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<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>
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<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>
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<div class="ttc" id="classshaka_1_1media_1_1DecryptorSource_html"><div class="ttname"><a href="../../d7/d59/classshaka_1_1media_1_1DecryptorSource.html">shaka::media::DecryptorSource</a></div><div class="ttdoc">DecryptorSource wraps KeySource and is responsible for decryptor management. </div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d7d/decryptor__source_8h_source.html#l00022">decryptor_source.h:22</a></div></div>
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