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<li class="navelem"><a class="el" href="../../dir_39dc0668bd5a501998f94e8b4e546c71.html">media</a></li><li class="navelem"><a class="el" href="../../dir_279fd47bebb21302c25cfb685e84c359.html">file</a></li> </ul>
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<div class="title">memory_file.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2015 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">#ifndef MEDIA_FILE_MEDIA_FILE_H_</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor"></span><span class="preprocessor">#define MEDIA_FILE_MEDIA_FILE_H_</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <stdint.h></span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <string></span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <vector></span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "packager/media/file/file.h"</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">namespace </span>shaka {</div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">namespace </span>media {</div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div>
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<div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html"> 22</a></span> <span class="keyword">class </span><a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html">MemoryFile</a> : <span class="keyword">public</span> <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html">File</a> {</div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html">MemoryFile</a>(<span class="keyword">const</span> std::string& <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#abe158b9e7b1e073956a16c55a8fcf5f4">file_name</a>, <span class="keyword">const</span> std::string& mode);</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keywordtype">bool</span> <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#ae6008d3d8401bd9eb561165e142afc6b">Close</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  int64_t <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#aac5f63ba0bb136eac2260a034edc10cf">Read</a>(<span class="keywordtype">void</span>* buffer, uint64_t length) <span class="keyword">override</span>;</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  int64_t <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a429e316e7bf529acb3586df1cd02be64">Write</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* buffer, uint64_t length) <span class="keyword">override</span>;</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  int64_t <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#ad52955a976c16b910dde372fe33b7b0d">Size</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordtype">bool</span> <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#abc1d0dc10b8ad719b92959c72c394b64">Flush</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordtype">bool</span> <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#af99f8c96589175e9a2f386e6a2ed4f35">Seek</a>(uint64_t position) <span class="keyword">override</span>;</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordtype">bool</span> <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a0346e0c4f961c06041efeaf43aee8f03">Tell</a>(uint64_t* position) <span class="keyword">override</span>;</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="l00040"></a><span class="lineno"> 40</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a79f4eedb79cd2251bca60c861eccf3ba">DeleteAll</a>();</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a1079b0a5e919c79cbc97e28f11ac8a81">Delete</a>(<span class="keyword">const</span> std::string& file_name);</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">protected</span>:</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  ~<a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html">MemoryFile</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordtype">bool</span> <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a3b376ae2d03aac9c950c608b55af1f91">Open</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  std::string mode_;</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  std::vector<uint8_t>* file_;</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  uint64_t position_;</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  DISALLOW_COPY_AND_ASSIGN(<a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html">MemoryFile</a>);</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> };</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> } <span class="comment">// namespace media</span></div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> } <span class="comment">// namespace shaka</span></div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">#endif // MEDIA_FILE_MEDIA_FILE_H_</span></div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor"></span></div>
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<div class="ttc" id="classshaka_1_1media_1_1MemoryFile_html_a79f4eedb79cd2251bca60c861eccf3ba"><div class="ttname"><a href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a79f4eedb79cd2251bca60c861eccf3ba">shaka::media::MemoryFile::DeleteAll</a></div><div class="ttdeci">static void DeleteAll()</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d87/memory__file_8cc_source.html#l00131">memory_file.cc:131</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1MemoryFile_html_ad52955a976c16b910dde372fe33b7b0d"><div class="ttname"><a href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#ad52955a976c16b910dde372fe33b7b0d">shaka::media::MemoryFile::Size</a></div><div class="ttdeci">int64_t Size() override</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d87/memory__file_8cc_source.html#l00091">memory_file.cc:91</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1MemoryFile_html_aac5f63ba0bb136eac2260a034edc10cf"><div class="ttname"><a href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#aac5f63ba0bb136eac2260a034edc10cf">shaka::media::MemoryFile::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/d87/memory__file_8cc_source.html#l00068">memory_file.cc:68</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1MemoryFile_html_a429e316e7bf529acb3586df1cd02be64"><div class="ttname"><a href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a429e316e7bf529acb3586df1cd02be64">shaka::media::MemoryFile::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/d87/memory__file_8cc_source.html#l00080">memory_file.cc:80</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1File_html"><div class="ttname"><a href="../../d3/d61/classshaka_1_1media_1_1File.html">shaka::media::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#l00024">file.h:24</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1MemoryFile_html"><div class="ttname"><a href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html">shaka::media::MemoryFile</a></div><div class="ttdef"><b>Definition:</b> <a href="../../db/da6/memory__file_8h_source.html#l00022">memory_file.h:22</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1MemoryFile_html_a0346e0c4f961c06041efeaf43aee8f03"><div class="ttname"><a href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a0346e0c4f961c06041efeaf43aee8f03">shaka::media::MemoryFile::Tell</a></div><div class="ttdeci">bool Tell(uint64_t *position) override</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d87/memory__file_8cc_source.html#l00108">memory_file.cc:108</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1MemoryFile_html_a1079b0a5e919c79cbc97e28f11ac8a81"><div class="ttname"><a href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a1079b0a5e919c79cbc97e28f11ac8a81">shaka::media::MemoryFile::Delete</a></div><div class="ttdeci">static void Delete(const std::string &file_name)</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d87/memory__file_8cc_source.html#l00135">memory_file.cc:135</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1MemoryFile_html_a3b376ae2d03aac9c950c608b55af1f91"><div class="ttname"><a href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a3b376ae2d03aac9c950c608b55af1f91">shaka::media::MemoryFile::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/d87/memory__file_8cc_source.html#l00113">memory_file.cc:113</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1MemoryFile_html_af99f8c96589175e9a2f386e6a2ed4f35"><div class="ttname"><a href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#af99f8c96589175e9a2f386e6a2ed4f35">shaka::media::MemoryFile::Seek</a></div><div class="ttdeci">bool Seek(uint64_t position) override</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d87/memory__file_8cc_source.html#l00100">memory_file.cc:100</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1File_html_abe158b9e7b1e073956a16c55a8fcf5f4"><div class="ttname"><a href="../../d3/d61/classshaka_1_1media_1_1File.html#abe158b9e7b1e073956a16c55a8fcf5f4">shaka::media::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#l00091">file.h:91</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1MemoryFile_html_abc1d0dc10b8ad719b92959c72c394b64"><div class="ttname"><a href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#abc1d0dc10b8ad719b92959c72c394b64">shaka::media::MemoryFile::Flush</a></div><div class="ttdeci">bool Flush() override</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d87/memory__file_8cc_source.html#l00096">memory_file.cc:96</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1MemoryFile_html_ae6008d3d8401bd9eb561165e142afc6b"><div class="ttname"><a href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#ae6008d3d8401bd9eb561165e142afc6b">shaka::media::MemoryFile::Close</a></div><div class="ttdeci">bool Close() override</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d87/memory__file_8cc_source.html#l00063">memory_file.cc:63</a></div></div>
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