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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_d258fb6e36cbaad69b44b6c9489b2bbb.html">file</a></li> </ul>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2017 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">#include "packager/file/callback_file.h"</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "packager/base/logging.h"</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><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><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div><div class="line"><a name="l00013"></a><span class="lineno"><a class="line" href="../../dd/d40/classshaka_1_1CallbackFile.html#a0e1e50e81d926b17938b0dad89d1c05f"> 13</a></span> <a class="code" href="../../dd/d40/classshaka_1_1CallbackFile.html#a0e1e50e81d926b17938b0dad89d1c05f">CallbackFile::CallbackFile</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* file_name, <span class="keyword">const</span> <span class="keywordtype">char</span>* mode)</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  : <a class="code" href="../../d3/d73/classshaka_1_1File.html">File</a>(file_name), file_mode_(mode) {}</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> CallbackFile::~CallbackFile() {}</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"><a class="line" href="../../dd/d40/classshaka_1_1CallbackFile.html#aac23ef04e5bafef7d5b4c5d7a3fcfbb5"> 18</a></span> <span class="keywordtype">bool</span> <a class="code" href="../../dd/d40/classshaka_1_1CallbackFile.html#aac23ef04e5bafef7d5b4c5d7a3fcfbb5">CallbackFile::Close</a>() {</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  <span class="keyword">delete</span> <span class="keyword">this</span>;</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> }</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div><div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="../../dd/d40/classshaka_1_1CallbackFile.html#a867e0c5eaf81a41902e1370deb912617"> 23</a></span> int64_t <a class="code" href="../../dd/d40/classshaka_1_1CallbackFile.html#a867e0c5eaf81a41902e1370deb912617">CallbackFile::Read</a>(<span class="keywordtype">void</span>* buffer, uint64_t length) {</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keywordflow">if</span> (!callback_params_-><a class="code" href="../../d9/da8/structshaka_1_1BufferCallbackParams.html#a6e6e97682ba2be686a2d1e9b62d26e13">read_func</a>) {</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  LOG(ERROR) << <span class="stringliteral">"Read function not defined."</span>;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  }</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keywordflow">return</span> callback_params_-><a class="code" href="../../d9/da8/structshaka_1_1BufferCallbackParams.html#a6e6e97682ba2be686a2d1e9b62d26e13">read_func</a>(name_, buffer, length);</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> }</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="../../dd/d40/classshaka_1_1CallbackFile.html#aa758dfb05daff81afa1ddfaf0bb0a105"> 31</a></span> int64_t <a class="code" href="../../dd/d40/classshaka_1_1CallbackFile.html#aa758dfb05daff81afa1ddfaf0bb0a105">CallbackFile::Write</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* buffer, uint64_t length) {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordflow">if</span> (!callback_params_-><a class="code" href="../../d9/da8/structshaka_1_1BufferCallbackParams.html#ad966040c5a75389ac6376c6378a0f307">write_func</a>) {</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  LOG(ERROR) << <span class="stringliteral">"Write function not defined."</span>;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  }</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordflow">return</span> callback_params_-><a class="code" href="../../d9/da8/structshaka_1_1BufferCallbackParams.html#ad966040c5a75389ac6376c6378a0f307">write_func</a>(name_, buffer, length);</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> }</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="../../dd/d40/classshaka_1_1CallbackFile.html#ab6bcbc6773b29fee1664507558e8759f"> 39</a></span> int64_t <a class="code" href="../../dd/d40/classshaka_1_1CallbackFile.html#ab6bcbc6773b29fee1664507558e8759f">CallbackFile::Size</a>() {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  LOG(INFO) << <span class="stringliteral">"CallbackFile does not support Size()."</span>;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">return</span> -1;</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> </div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="../../dd/d40/classshaka_1_1CallbackFile.html#aef34f60f2e94f862e495c254edc58bd9"> 44</a></span> <span class="keywordtype">bool</span> <a class="code" href="../../dd/d40/classshaka_1_1CallbackFile.html#aef34f60f2e94f862e495c254edc58bd9">CallbackFile::Flush</a>() {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">// Do nothing on Flush.</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">return</span> <span class="keyword">true</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> </div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="../../dd/d40/classshaka_1_1CallbackFile.html#a7c9039e25fcc468a7ec2cdfa8394ffc2"> 49</a></span> <span class="keywordtype">bool</span> <a class="code" href="../../dd/d40/classshaka_1_1CallbackFile.html#a7c9039e25fcc468a7ec2cdfa8394ffc2">CallbackFile::Seek</a>(uint64_t position) {</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  VLOG(1) << <span class="stringliteral">"CallbackFile does not support Seek()."</span>;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">return</span> <span class="keyword">false</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> </div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="../../dd/d40/classshaka_1_1CallbackFile.html#adef67a4de398b8be95bb3ae4ce770d69"> 54</a></span> <span class="keywordtype">bool</span> <a class="code" href="../../dd/d40/classshaka_1_1CallbackFile.html#adef67a4de398b8be95bb3ae4ce770d69">CallbackFile::Tell</a>(uint64_t* position) {</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  VLOG(1) << <span class="stringliteral">"CallbackFile does not support Tell()."</span>;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> }</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="../../dd/d40/classshaka_1_1CallbackFile.html#ac7260f6114fc4f234df79a163abc6c0e"> 59</a></span> <span class="keywordtype">bool</span> <a class="code" href="../../dd/d40/classshaka_1_1CallbackFile.html#ac7260f6114fc4f234df79a163abc6c0e">CallbackFile::Open</a>() {</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">if</span> (file_mode_ != <span class="stringliteral">"r"</span> && file_mode_ != <span class="stringliteral">"w"</span> && file_mode_ != <span class="stringliteral">"rb"</span> &&</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  file_mode_ != <span class="stringliteral">"wb"</span>) {</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  LOG(ERROR) << <span class="stringliteral">"CallbackFile does not support file mode "</span> << file_mode_;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  }</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">return</span> <a class="code" href="../../d3/d73/classshaka_1_1File.html#ae87642f9661588e47479721cd101bf7d">ParseCallbackFileName</a>(<a class="code" href="../../d3/d73/classshaka_1_1File.html#a4b06e08bb0295cb89fca45f9356ecbae">file_name</a>(), &callback_params_, &name_);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> }</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> } <span class="comment">// namespace shaka</span></div><div class="ttc" id="classshaka_1_1CallbackFile_html_aac23ef04e5bafef7d5b4c5d7a3fcfbb5"><div class="ttname"><a href="../../dd/d40/classshaka_1_1CallbackFile.html#aac23ef04e5bafef7d5b4c5d7a3fcfbb5">shaka::CallbackFile::Close</a></div><div class="ttdeci">bool Close() override</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d3e/callback__file_8cc_source.html#l00018">callback_file.cc:18</a></div></div>
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<div class="ttc" id="structshaka_1_1BufferCallbackParams_html_a6e6e97682ba2be686a2d1e9b62d26e13"><div class="ttname"><a href="../../d9/da8/structshaka_1_1BufferCallbackParams.html#a6e6e97682ba2be686a2d1e9b62d26e13">shaka::BufferCallbackParams::read_func</a></div><div class="ttdeci">std::function< int64_t(const std::string &name, void *buffer, uint64_t size)> read_func</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/da3/buffer__callback__params_8h_source.html#l00020">buffer_callback_params.h:20</a></div></div>
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<div class="ttc" id="classshaka_1_1File_html"><div class="ttname"><a href="../../d3/d73/classshaka_1_1File.html">shaka::File</a></div><div class="ttdoc">Define an abstract file interface. </div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d4d/file_8h_source.html#l00026">file.h:26</a></div></div>
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<div class="ttc" id="classshaka_1_1File_html_a4b06e08bb0295cb89fca45f9356ecbae"><div class="ttname"><a href="../../d3/d73/classshaka_1_1File.html#a4b06e08bb0295cb89fca45f9356ecbae">shaka::File::file_name</a></div><div class="ttdeci">const std::string & file_name() const</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d4d/file_8h_source.html#l00094">file.h:94</a></div></div>
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<div class="ttc" id="classshaka_1_1CallbackFile_html_aa758dfb05daff81afa1ddfaf0bb0a105"><div class="ttname"><a href="../../dd/d40/classshaka_1_1CallbackFile.html#aa758dfb05daff81afa1ddfaf0bb0a105">shaka::CallbackFile::Write</a></div><div class="ttdeci">int64_t Write(const void *buffer, uint64_t length) override</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d3e/callback__file_8cc_source.html#l00031">callback_file.cc:31</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_1CallbackFile_html_adef67a4de398b8be95bb3ae4ce770d69"><div class="ttname"><a href="../../dd/d40/classshaka_1_1CallbackFile.html#adef67a4de398b8be95bb3ae4ce770d69">shaka::CallbackFile::Tell</a></div><div class="ttdeci">bool Tell(uint64_t *position) override</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d3e/callback__file_8cc_source.html#l00054">callback_file.cc:54</a></div></div>
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<div class="ttc" id="classshaka_1_1CallbackFile_html_aef34f60f2e94f862e495c254edc58bd9"><div class="ttname"><a href="../../dd/d40/classshaka_1_1CallbackFile.html#aef34f60f2e94f862e495c254edc58bd9">shaka::CallbackFile::Flush</a></div><div class="ttdeci">bool Flush() override</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d3e/callback__file_8cc_source.html#l00044">callback_file.cc:44</a></div></div>
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<div class="ttc" id="classshaka_1_1CallbackFile_html_a7c9039e25fcc468a7ec2cdfa8394ffc2"><div class="ttname"><a href="../../dd/d40/classshaka_1_1CallbackFile.html#a7c9039e25fcc468a7ec2cdfa8394ffc2">shaka::CallbackFile::Seek</a></div><div class="ttdeci">bool Seek(uint64_t position) override</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d3e/callback__file_8cc_source.html#l00049">callback_file.cc:49</a></div></div>
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<div class="ttc" id="structshaka_1_1BufferCallbackParams_html_ad966040c5a75389ac6376c6378a0f307"><div class="ttname"><a href="../../d9/da8/structshaka_1_1BufferCallbackParams.html#ad966040c5a75389ac6376c6378a0f307">shaka::BufferCallbackParams::write_func</a></div><div class="ttdeci">std::function< int64_t(const std::string &name, const void *buffer, uint64_t size)> write_func</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/da3/buffer__callback__params_8h_source.html#l00030">buffer_callback_params.h:30</a></div></div>
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<div class="ttc" id="classshaka_1_1File_html_ae87642f9661588e47479721cd101bf7d"><div class="ttname"><a href="../../d3/d73/classshaka_1_1File.html#ae87642f9661588e47479721cd101bf7d">shaka::File::ParseCallbackFileName</a></div><div class="ttdeci">static bool ParseCallbackFileName(const std::string &callback_file_name, const BufferCallbackParams **callback_params, std::string *name)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/dfc/file_8cc_source.html#l00364">file.cc:364</a></div></div>
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<div class="ttc" id="classshaka_1_1CallbackFile_html_ac7260f6114fc4f234df79a163abc6c0e"><div class="ttname"><a href="../../dd/d40/classshaka_1_1CallbackFile.html#ac7260f6114fc4f234df79a163abc6c0e">shaka::CallbackFile::Open</a></div><div class="ttdeci">bool Open() override</div><div class="ttdoc">Internal open. Should not be used directly. </div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d3e/callback__file_8cc_source.html#l00059">callback_file.cc:59</a></div></div>
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<div class="ttc" id="classshaka_1_1CallbackFile_html_a867e0c5eaf81a41902e1370deb912617"><div class="ttname"><a href="../../dd/d40/classshaka_1_1CallbackFile.html#a867e0c5eaf81a41902e1370deb912617">shaka::CallbackFile::Read</a></div><div class="ttdeci">int64_t Read(void *buffer, uint64_t length) override</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d3e/callback__file_8cc_source.html#l00023">callback_file.cc:23</a></div></div>
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<div class="ttc" id="classshaka_1_1CallbackFile_html_a0e1e50e81d926b17938b0dad89d1c05f"><div class="ttname"><a href="../../dd/d40/classshaka_1_1CallbackFile.html#a0e1e50e81d926b17938b0dad89d1c05f">shaka::CallbackFile::CallbackFile</a></div><div class="ttdeci">CallbackFile(const char *file_name, const char *mode)</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d3e/callback__file_8cc_source.html#l00013">callback_file.cc:13</a></div></div>
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<div class="ttc" id="classshaka_1_1CallbackFile_html_ab6bcbc6773b29fee1664507558e8759f"><div class="ttname"><a href="../../dd/d40/classshaka_1_1CallbackFile.html#ab6bcbc6773b29fee1664507558e8759f">shaka::CallbackFile::Size</a></div><div class="ttdeci">int64_t Size() override</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d3e/callback__file_8cc_source.html#l00039">callback_file.cc:39</a></div></div>
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<hr class="footer"/><address class="footer"><small>
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Generated on Thu Dec 20 2018 14:37:37 for Shaka Packager SDK by  <a href="http://www.doxygen.org/index.html">
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<img class="footer" src="../../doxygen.png" alt="doxygen"/>
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</a> 1.8.13
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</small></address>
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</body>
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</html>
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