168 lines
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168 lines
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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">http_key_fetcher.cc</div> </div>
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<div class="contents">
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<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>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div>
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<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>
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<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>
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<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>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>  </div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "packager/media/base/http_key_fetcher.h"</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>  </div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "packager/file/file_closer.h"</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>  </div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="keyword">namespace </span><a class="code" href="../../d8/daf/namespaceshaka.html">shaka</a> {</div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="keyword">namespace </span>media {</div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  </div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">namespace </span>{</div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  </div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kSoapActionHeader[] =</div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  <span class="stringliteral">"SOAPAction: \"http://schemas.microsoft.com/DRM/2007/03/protocols/"</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  <span class="stringliteral">"AcquirePackagingData\""</span>;</div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kXmlContentType[] = <span class="stringliteral">"text/xml; charset=UTF-8"</span>;</div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kJsonContentType[] = <span class="stringliteral">"application/json"</span>;</div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> constexpr <span class="keywordtype">size_t</span> kBufferSize = 64 * 1024;</div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> } <span class="comment">// namespace</span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  </div>
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<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="../../d7/de0/classshaka_1_1media_1_1HttpKeyFetcher.html#a02561dcbbaf66152dce3ebd466810f15"> 25</a></span> <a class="code" href="../../d7/de0/classshaka_1_1media_1_1HttpKeyFetcher.html#a02561dcbbaf66152dce3ebd466810f15">HttpKeyFetcher::HttpKeyFetcher</a>() : timeout_in_seconds_(0) {}</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  </div>
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<div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="../../d7/de0/classshaka_1_1media_1_1HttpKeyFetcher.html#a11829a5c6e3507998c4d93c83c3069a4"> 27</a></span> <a class="code" href="../../d7/de0/classshaka_1_1media_1_1HttpKeyFetcher.html#a02561dcbbaf66152dce3ebd466810f15">HttpKeyFetcher::HttpKeyFetcher</a>(uint32_t timeout_in_seconds)</div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  : timeout_in_seconds_(timeout_in_seconds) {}</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  </div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> HttpKeyFetcher::~HttpKeyFetcher() {}</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  </div>
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<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="../../d7/de0/classshaka_1_1media_1_1HttpKeyFetcher.html#ab8e9b01fac00aa5dafb8983acd7a297b"> 32</a></span> <a class="code" href="../../d2/d20/classshaka_1_1Status.html">Status</a> <a class="code" href="../../d7/de0/classshaka_1_1media_1_1HttpKeyFetcher.html#ab8e9b01fac00aa5dafb8983acd7a297b">HttpKeyFetcher::FetchKeys</a>(<span class="keyword">const</span> std::string& url,</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">const</span> std::string& request,</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  std::string* response) {</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordflow">return</span> <a class="code" href="../../d7/de0/classshaka_1_1media_1_1HttpKeyFetcher.html#a31e904e2f802e5626c4420675c76d513">Post</a>(url, request, response);</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> }</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div>
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<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="../../d7/de0/classshaka_1_1media_1_1HttpKeyFetcher.html#a6b5b2c193d6055ca49d2d6af2b2ac4cc"> 38</a></span> <a class="code" href="../../d2/d20/classshaka_1_1Status.html">Status</a> <a class="code" href="../../d7/de0/classshaka_1_1media_1_1HttpKeyFetcher.html#a6b5b2c193d6055ca49d2d6af2b2ac4cc">HttpKeyFetcher::Get</a>(<span class="keyword">const</span> std::string& path, std::string* response) {</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">return</span> FetchInternal(HttpMethod::kGet, path, <span class="stringliteral">""</span>, response);</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> }</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  </div>
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<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="../../d7/de0/classshaka_1_1media_1_1HttpKeyFetcher.html#a31e904e2f802e5626c4420675c76d513"> 42</a></span> <a class="code" href="../../d2/d20/classshaka_1_1Status.html">Status</a> <a class="code" href="../../d7/de0/classshaka_1_1media_1_1HttpKeyFetcher.html#a31e904e2f802e5626c4420675c76d513">HttpKeyFetcher::Post</a>(<span class="keyword">const</span> std::string& path,</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">const</span> std::string& data,</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  std::string* response) {</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">return</span> FetchInternal(HttpMethod::kPost, path, data, response);</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> }</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <a class="code" href="../../d2/d20/classshaka_1_1Status.html">Status</a> HttpKeyFetcher::FetchInternal(HttpMethod method,</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">const</span> std::string& path,</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">const</span> std::string& data,</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  std::string* response) {</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  std::string content_type;</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  std::vector<std::string> headers;</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">if</span> (data.find(<span class="stringliteral">"soap:Envelope"</span>) != std::string::npos) {</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">// Adds Http headers for SOAP requests.</span></div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  content_type = kXmlContentType;</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  headers.push_back(kSoapActionHeader);</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  content_type = kJsonContentType;</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  }</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  </div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  std::unique_ptr<HttpFile, FileCloser> file(</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">new</span> HttpFile(method, path, content_type, headers, timeout_in_seconds_));</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">if</span> (!file->Open()) {</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">return</span> Status(error::INTERNAL_ERROR, <span class="stringliteral">"Cannot open URL"</span>);</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  }</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  file->Write(data.data(), data.size());</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  file->Flush();</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  </div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">while</span> (<span class="keyword">true</span>) {</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordtype">char</span> temp[kBufferSize];</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  int64_t ret = file->Read(temp, kBufferSize);</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">if</span> (ret <= 0)</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  response->append(temp, ret);</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  }</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">return</span> file.release()->CloseWithStatus();</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> }</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  </div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> } <span class="comment">// namespace media</span></div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> } <span class="comment">// namespace shaka</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aclassshaka_1_1media_1_1HttpKeyFetcher_html_a31e904e2f802e5626c4420675c76d513"><div class="ttname"><a href="../../d7/de0/classshaka_1_1media_1_1HttpKeyFetcher.html#a31e904e2f802e5626c4420675c76d513">shaka::media::HttpKeyFetcher::Post</a></div><div class="ttdeci">virtual Status Post(const std::string &url, const std::string &data, std::string *response)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/d70/http__key__fetcher_8cc_source.html#l00042">http_key_fetcher.cc:42</a></div></div>
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<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>
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<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>
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<div class="ttc" id="aclassshaka_1_1media_1_1HttpKeyFetcher_html_a6b5b2c193d6055ca49d2d6af2b2ac4cc"><div class="ttname"><a href="../../d7/de0/classshaka_1_1media_1_1HttpKeyFetcher.html#a6b5b2c193d6055ca49d2d6af2b2ac4cc">shaka::media::HttpKeyFetcher::Get</a></div><div class="ttdeci">virtual Status Get(const std::string &url, std::string *response)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/d70/http__key__fetcher_8cc_source.html#l00038">http_key_fetcher.cc:38</a></div></div>
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<div class="ttc" id="aclassshaka_1_1media_1_1HttpKeyFetcher_html_a02561dcbbaf66152dce3ebd466810f15"><div class="ttname"><a href="../../d7/de0/classshaka_1_1media_1_1HttpKeyFetcher.html#a02561dcbbaf66152dce3ebd466810f15">shaka::media::HttpKeyFetcher::HttpKeyFetcher</a></div><div class="ttdeci">HttpKeyFetcher()</div><div class="ttdoc">Creates a fetcher with no timeout.</div><div class="ttdef"><b>Definition:</b> <a href="../../de/d70/http__key__fetcher_8cc_source.html#l00025">http_key_fetcher.cc:25</a></div></div>
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<div class="ttc" id="aclassshaka_1_1media_1_1HttpKeyFetcher_html_ab8e9b01fac00aa5dafb8983acd7a297b"><div class="ttname"><a href="../../d7/de0/classshaka_1_1media_1_1HttpKeyFetcher.html#ab8e9b01fac00aa5dafb8983acd7a297b">shaka::media::HttpKeyFetcher::FetchKeys</a></div><div class="ttdeci">Status FetchKeys(const std::string &url, const std::string &request, std::string *response) override</div><div class="ttdef"><b>Definition:</b> <a href="../../de/d70/http__key__fetcher_8cc_source.html#l00032">http_key_fetcher.cc:32</a></div></div>
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