<divclass="fragment"><divclass="line"><aname="l00001"></a><spanclass="lineno"> 1</span> <spanclass="comment">// Copyright 2014 Google Inc. All rights reserved.</span></div><divclass="line"><aname="l00002"></a><spanclass="lineno"> 2</span> <spanclass="comment">//</span></div><divclass="line"><aname="l00003"></a><spanclass="lineno"> 3</span> <spanclass="comment">// Use of this source code is governed by a BSD-style</span></div><divclass="line"><aname="l00004"></a><spanclass="lineno"> 4</span> <spanclass="comment">// license that can be found in the LICENSE file or at</span></div><divclass="line"><aname="l00005"></a><spanclass="lineno"> 5</span> <spanclass="comment">// https://developers.google.com/open-source/licenses/bsd</span></div><divclass="line"><aname="l00006"></a><spanclass="lineno"> 6</span> </div><divclass="line"><aname="l00007"></a><spanclass="lineno"> 7</span> <spanclass="preprocessor">#ifndef PACKAGER_MEDIA_BASE_KEY_SOURCE_H_</span></div><divclass="line"><aname="l00008"></a><spanclass="lineno"> 8</span> <spanclass="preprocessor">#define PACKAGER_MEDIA_BASE_KEY_SOURCE_H_</span></div><divclass="line"><aname="l00009"></a><spanclass="lineno"> 9</span> </div><divclass="line"><aname="l00010"></a><spanclass="lineno"> 10</span> <spanclass="preprocessor">#include <map></span></div><divclass="line"><aname="l00011"></a><spanclass="lineno"> 11</span> <spanclass="preprocessor">#include <memory></span></div><divclass="line"><aname="l00012"></a><spanclass="lineno"> 12</span> <spanclass="preprocessor">#include <string></span></div><divclass="line"><aname="l00013"></a><spanclass="lineno"> 13</span> <spanclass="preprocessor">#include <vector></span></div><divclass="line"><aname="l00014"></a><spanclass="lineno"> 14</span> </div><divclass="line"><aname="l00015"></a><spanclass="lineno"> 15</span> <spanclass="preprocessor">#include "packager/media/base/fourccs.h"</span></div><divclass="line"><aname="l00016"></a><spanclass="lineno"> 16</span> <spanclass="preprocessor">#include "packager/media/base/protection_system_specific_info.h"</span></div><divclass="line"><aname="l00017"></a><spanclass="lineno"> 17</span> <spanclass="preprocessor">#include "packager/media/base/pssh_generator.h"</span></div><divclass="line"><aname="l00018"></a><spanclass="lineno"> 18</span> <spanclass="preprocessor">#include "packager/status.h"</span></div><divclass="line"><aname="l00019"></a><spanclass="lineno"> 19</span> </div><divclass="line"><aname="l00020"></a><spanclass="lineno"> 20</span> <spanclass="keyword">namespace </span><aclass="code"href="../../d8/daf/namespaceshaka.html">shaka</a> {</div><divclass="line"><aname="l00021"></a><spanclass="lineno"> 21</span> <spanclass="keyword">namespace </span>media {</div><divclass="line"><aname="l00022"></a><spanclass="lineno"> 22</span> </div><divclass="line"><aname="l00025"></a><spanclass="lineno"> 25</span> <spanclass="keyword">enum class</span> EmeInitDataType {</div><divclass="line"><aname="l00026"></a><spanclass="lineno"> 26</span>  UNKNOWN,</div><divclass="line"><aname="l00028"></a><spanclass="lineno"> 28</span>  CENC,</div><divclass="line"><aname="l00030"></a><spanclass="lineno"> 30</span>  WEBM,</div><divclass="line"><aname="l00032"></a><spanclass="lineno"> 32</span>  KEYIDS,</div><divclass="line"><aname="l00034"></a><spanclass="lineno"> 34</span>  WIDEVINE_CLASSIC,</div><divclass="line"><aname="l00035"></a><spanclass="lineno"> 35</span>  MAX = WIDEVINE_CLASSIC</div><divclass="line"><aname="l00036"></a><spanclass="lineno"> 36</span> };</div><divclass="line"><aname="l00037"></a><spanclass="lineno"> 37</span> </div><divclass="line"><aname="l00038"></a><spanclass="lineno"><aclass="line"href="../../dd/
<divclass="ttc"id="classshaka_1_1media_1_1KeySource_html"><divclass="ttname"><ahref="../../d1/d1f/classshaka_1_1media_1_1KeySource.html">shaka::media::KeySource</a></div><divclass="ttdoc">KeySource is responsible for encryption key acquisition. </div><divclass="ttdef"><b>Definition:</b><ahref="../../dc/d3f/key__source_8h_source.html#l00048">key_source.h:48</a></div></div>