159 lines
18 KiB
HTML
159 lines
18 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
|
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
|
|
<meta name="generator" content="Doxygen 1.8.17"/>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
|
<title>Shaka Packager SDK: packager/media/base/key_source.h Source File</title>
|
|
<link href="../../tabs.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="../../jquery.js"></script>
|
|
<script type="text/javascript" src="../../dynsections.js"></script>
|
|
<link href="../../search/search.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="../../search/searchdata.js"></script>
|
|
<script type="text/javascript" src="../../search/search.js"></script>
|
|
<link href="../../doxygen.css" rel="stylesheet" type="text/css" />
|
|
</head>
|
|
<body>
|
|
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
|
<div id="titlearea">
|
|
<table cellspacing="0" cellpadding="0">
|
|
<tbody>
|
|
<tr style="height: 56px;">
|
|
<td id="projectalign" style="padding-left: 0.5em;">
|
|
<div id="projectname">Shaka Packager SDK
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.8.17 -->
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
var searchBox = new SearchBox("searchBox", "../../search",false,'Search');
|
|
/* @license-end */
|
|
</script>
|
|
<script type="text/javascript" src="../../menudata.js"></script>
|
|
<script type="text/javascript" src="../../menu.js"></script>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
$(function() {
|
|
initMenu('../../',true,false,'search.php','Search');
|
|
$(document).ready(function() { init_search(); });
|
|
});
|
|
/* @license-end */</script>
|
|
<div id="main-nav"></div>
|
|
<!-- window showing the filter options -->
|
|
<div id="MSearchSelectWindow"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
|
</div>
|
|
|
|
<!-- iframe showing the search results (closed by default) -->
|
|
<div id="MSearchResultsWindow">
|
|
<iframe src="javascript:void(0)" frameborder="0"
|
|
name="MSearchResults" id="MSearchResults">
|
|
</iframe>
|
|
</div>
|
|
|
|
<div id="nav-path" class="navpath">
|
|
<ul>
|
|
<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>
|
|
</div>
|
|
</div><!-- top -->
|
|
<div class="header">
|
|
<div class="headertitle">
|
|
<div class="title">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 PACKAGER_MEDIA_BASE_KEY_SOURCE_H_</span></div>
|
|
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#define PACKAGER_MEDIA_BASE_KEY_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 <string></span></div>
|
|
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <vector></span></div>
|
|
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  </div>
|
|
<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/protection_system_specific_info.h"</span></div>
|
|
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "packager/media/base/pssh_generator.h"</span></div>
|
|
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "packager/status.h"</span></div>
|
|
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
|
|
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">namespace </span><a class="code" href="../../d8/daf/namespaceshaka.html">shaka</a> {</div>
|
|
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">namespace </span>media {</div>
|
|
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div>
|
|
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">enum class</span> EmeInitDataType {</div>
|
|
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  UNKNOWN,</div>
|
|
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  CENC,</div>
|
|
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  WEBM,</div>
|
|
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  KEYIDS,</div>
|
|
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  WIDEVINE_CLASSIC,</div>
|
|
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  MAX = WIDEVINE_CLASSIC</div>
|
|
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> };</div>
|
|
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div>
|
|
<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html"> 38</a></span> <span class="keyword">struct </span><a class="code" href="../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html">EncryptionKey</a> {</div>
|
|
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  std::vector<ProtectionSystemSpecificInfo> key_system_info;</div>
|
|
<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html#ae5f52aa3deab964bef8191a88f1096bd"> 41</a></span>  std::vector<uint8_t> <a class="code" href="../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html#ae5f52aa3deab964bef8191a88f1096bd">key_id</a>;</div>
|
|
<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html#a2d97e5d3b7b6716e2e5305489165fdb6"> 43</a></span>  std::vector<std::vector<uint8_t>> <a class="code" href="../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html#a2d97e5d3b7b6716e2e5305489165fdb6">key_ids</a>;</div>
|
|
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  std::vector<uint8_t> key;</div>
|
|
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  std::vector<uint8_t> iv;</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>  </div>
|
|
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">typedef</span> std::map<std::string, std::unique_ptr<EncryptionKey>> EncryptionKeyMap;</div>
|
|
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  </div>
|
|
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="../../d1/d1f/classshaka_1_1media_1_1KeySource.html"> 51</a></span> <span class="keyword">class </span><a class="code" href="../../d1/d1f/classshaka_1_1media_1_1KeySource.html">KeySource</a> {</div>
|
|
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="code" href="../../d1/d1f/classshaka_1_1media_1_1KeySource.html">KeySource</a>();</div>
|
|
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  </div>
|
|
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">virtual</span> ~<a class="code" href="../../d1/d1f/classshaka_1_1media_1_1KeySource.html">KeySource</a>();</div>
|
|
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  </div>
|
|
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">virtual</span> <a class="code" href="../../d2/d20/classshaka_1_1Status.html">Status</a> <a class="code" href="../../d1/d1f/classshaka_1_1media_1_1KeySource.html#a38dc8e7c48f86e2b3ab3c1ffe0d7916f">FetchKeys</a>(EmeInitDataType init_data_type,</div>
|
|
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">const</span> std::vector<uint8_t>& init_data) = 0;</div>
|
|
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  </div>
|
|
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">virtual</span> <a class="code" href="../../d2/d20/classshaka_1_1Status.html">Status</a> <a class="code" href="../../d1/d1f/classshaka_1_1media_1_1KeySource.html#af56c833453d65297c4dc96c9d2f83e1a">GetKey</a>(<span class="keyword">const</span> std::string& stream_label,</div>
|
|
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <a class="code" href="../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html">EncryptionKey</a>* key) = 0;</div>
|
|
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  </div>
|
|
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">virtual</span> <a class="code" href="../../d2/d20/classshaka_1_1Status.html">Status</a> <a class="code" href="../../d1/d1f/classshaka_1_1media_1_1KeySource.html#af56c833453d65297c4dc96c9d2f83e1a">GetKey</a>(<span class="keyword">const</span> std::vector<uint8_t>& key_id,</div>
|
|
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <a class="code" href="../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html">EncryptionKey</a>* key) = 0;</div>
|
|
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  </div>
|
|
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">virtual</span> <a class="code" href="../../d2/d20/classshaka_1_1Status.html">Status</a> <a class="code" href="../../d1/d1f/classshaka_1_1media_1_1KeySource.html#aef67793f02b0cd34b57993fab9f789ae">GetCryptoPeriodKey</a>(uint32_t crypto_period_index,</div>
|
|
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  uint32_t crypto_period_duration_in_seconds,</div>
|
|
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">const</span> std::string& stream_label,</div>
|
|
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <a class="code" href="../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html">EncryptionKey</a>* key) = 0;</div>
|
|
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  </div>
|
|
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  DISALLOW_COPY_AND_ASSIGN(<a class="code" href="../../d1/d1f/classshaka_1_1media_1_1KeySource.html">KeySource</a>);</div>
|
|
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> };</div>
|
|
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div>
|
|
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> } <span class="comment">// namespace media</span></div>
|
|
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> } <span class="comment">// namespace shaka</span></div>
|
|
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  </div>
|
|
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="preprocessor">#endif // PACKAGER_MEDIA_BASE_KEY_SOURCE_H_</span></div>
|
|
</div><!-- fragment --></div><!-- contents -->
|
|
<div class="ttc" id="astructshaka_1_1media_1_1EncryptionKey_html_ae5f52aa3deab964bef8191a88f1096bd"><div class="ttname"><a href="../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html#ae5f52aa3deab964bef8191a88f1096bd">shaka::media::EncryptionKey::key_id</a></div><div class="ttdeci">std::vector< uint8_t > key_id</div><div class="ttdoc">The ID of this key.</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d3f/key__source_8h_source.html#l00041">key_source.h:41</a></div></div>
|
|
<div class="ttc" id="anamespaceshaka_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="aclassshaka_1_1media_1_1KeySource_html_af56c833453d65297c4dc96c9d2f83e1a"><div class="ttname"><a href="../../d1/d1f/classshaka_1_1media_1_1KeySource.html#af56c833453d65297c4dc96c9d2f83e1a">shaka::media::KeySource::GetKey</a></div><div class="ttdeci">virtual Status GetKey(const std::string &stream_label, EncryptionKey *key)=0</div></div>
|
|
<div class="ttc" id="aclassshaka_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="astructshaka_1_1media_1_1EncryptionKey_html_a2d97e5d3b7b6716e2e5305489165fdb6"><div class="ttname"><a href="../../dd/dbd/structshaka_1_1media_1_1EncryptionKey.html#a2d97e5d3b7b6716e2e5305489165fdb6">shaka::media::EncryptionKey::key_ids</a></div><div class="ttdeci">std::vector< std::vector< uint8_t > > key_ids</div><div class="ttdoc">The IDs of the other keys to include in PSSH info.</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d3f/key__source_8h_source.html#l00043">key_source.h:43</a></div></div>
|
|
<div class="ttc" id="aclassshaka_1_1media_1_1KeySource_html_aef67793f02b0cd34b57993fab9f789ae"><div class="ttname"><a href="../../d1/d1f/classshaka_1_1media_1_1KeySource.html#aef67793f02b0cd34b57993fab9f789ae">shaka::media::KeySource::GetCryptoPeriodKey</a></div><div class="ttdeci">virtual Status GetCryptoPeriodKey(uint32_t crypto_period_index, uint32_t crypto_period_duration_in_seconds, const std::string &stream_label, EncryptionKey *key)=0</div></div>
|
|
<div class="ttc" id="aclassshaka_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#l00051">key_source.h:51</a></div></div>
|
|
<div class="ttc" id="aclassshaka_1_1media_1_1KeySource_html_a38dc8e7c48f86e2b3ab3c1ffe0d7916f"><div class="ttname"><a href="../../d1/d1f/classshaka_1_1media_1_1KeySource.html#a38dc8e7c48f86e2b3ab3c1ffe0d7916f">shaka::media::KeySource::FetchKeys</a></div><div class="ttdeci">virtual Status FetchKeys(EmeInitDataType init_data_type, const std::vector< uint8_t > &init_data)=0</div></div>
|
|
<div class="ttc" id="astructshaka_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#l00038">key_source.h:38</a></div></div>
|
|
<!-- start footer part -->
|
|
<hr class="footer"/><address class="footer"><small>
|
|
Generated on Tue Jun 22 2021 00:16:03 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
|
|
</small></address>
|
|
</body>
|
|
</html>
|