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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Copyright 2017 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;<span class="comment">//</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">// Defines retired / deprecated flags. These flags will be removed in later</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">// versions.</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 &quot;packager/app/retired_flags.h&quot;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;</div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor">#include &lt;stdio.h&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;DEFINE_string(profile, <span class="stringliteral">&quot;&quot;</span>, <span class="stringliteral">&quot;This flag is deprecated. Do not use.&quot;</span>);</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;DEFINE_bool(single_segment, <span class="keyword">true</span>, <span class="stringliteral">&quot;This flag is deprecated. Do not use.&quot;</span>);</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;DEFINE_bool(webm_subsample_encryption,</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; <span class="keyword">true</span>,</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160; <span class="stringliteral">&quot;This flag is deprecated. Use vp9_subsample_encryption instead.&quot;</span>);</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">// The current gflags library does not provide a way to check whether a flag is</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment">// set in command line. If a flag has a different value to its default value,</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment">// the flag must have been set. It is possible that the flag is set to the same</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment">// value as its default value though.</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="keywordtype">bool</span> InformRetiredStringFlag(<span class="keyword">const</span> <span class="keywordtype">char</span>* flagname, <span class="keyword">const</span> std::string&amp; value) {</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; <span class="keywordflow">if</span> (!value.empty())</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; fprintf(stderr, <span class="stringliteral">&quot;WARNING: %s is deprecated and ignored.\n&quot;</span>, flagname);</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;}</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="keywordtype">bool</span> InformRetiredDefaultTrueFlag(<span class="keyword">const</span> <span class="keywordtype">char</span>* flagname, <span class="keywordtype">bool</span> value) {</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <span class="keywordflow">if</span> (!value)</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; fprintf(stderr, <span class="stringliteral">&quot;WARNING: %s is deprecated and ignored.\n&quot;</span>, flagname);</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;}</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;DEFINE_validator(profile, &amp;InformRetiredStringFlag);</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;DEFINE_validator(single_segment, &amp;InformRetiredDefaultTrueFlag);</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;DEFINE_validator(webm_subsample_encryption, &amp;InformRetiredDefaultTrueFlag);</div>
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