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<div class="title">memory_file.cc</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">#include "packager/media/file/memory_file.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 <string.h></span> <span class="comment">// for memcpy</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="preprocessor">#include <algorithm></span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <map></span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <memory></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/base/logging.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> <span class="keyword">namespace </span>{</div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// A helper filesystem object. This holds the data for the memory files.</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">class </span>FileSystem {</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>  ~FileSystem() {}</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="l00026"></a><span class="lineno"> 26</span>  <span class="keyword">static</span> FileSystem* Instance() {</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keywordflow">if</span> (!g_file_system_)</div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  g_file_system_.reset(<span class="keyword">new</span> FileSystem());</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>  <span class="keywordflow">return</span> g_file_system_.get();</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"> 32</span> </div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordtype">bool</span> Exists(<span class="keyword">const</span> std::string& file_name)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordflow">return</span> files_.find(file_name) != files_.end();</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</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="l00037"></a><span class="lineno"> 37</span>  std::vector<uint8_t>* GetFile(<span class="keyword">const</span> std::string& file_name) {</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordflow">return</span> &files_[file_name];</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  }</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>  <span class="keywordtype">void</span> Delete(<span class="keyword">const</span> std::string& file_name) { files_.erase(file_name); }</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordtype">void</span> DeleteAll() { files_.clear(); }</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">private</span>:</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  FileSystem() {}</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>  <span class="keyword">static</span> std::unique_ptr<FileSystem> g_file_system_;</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  std::map<std::string, std::vector<uint8_t> > files_;</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  DISALLOW_COPY_AND_ASSIGN(FileSystem);</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> };</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> std::unique_ptr<FileSystem> FileSystem::g_file_system_;</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> } <span class="comment">// namespace</span></div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> MemoryFile::MemoryFile(<span class="keyword">const</span> std::string& file_name, <span class="keyword">const</span> std::string& mode)</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  : File(file_name), mode_(mode), file_(NULL), position_(0) {}</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> MemoryFile::~MemoryFile() {}</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div>
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<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#ae6008d3d8401bd9eb561165e142afc6b"> 63</a></span> <span class="keywordtype">bool</span> <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#ae6008d3d8401bd9eb561165e142afc6b">MemoryFile::Close</a>() {</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">delete</span> <span class="keyword">this</span>;</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">return</span> <span class="keyword">true</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> </div>
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<div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#aac5f63ba0bb136eac2260a034edc10cf"> 68</a></span> int64_t <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#aac5f63ba0bb136eac2260a034edc10cf">MemoryFile::Read</a>(<span class="keywordtype">void</span>* buffer, uint64_t length) {</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">const</span> uint64_t size = <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#ad52955a976c16b910dde372fe33b7b0d">Size</a>();</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  DCHECK_LE(position_, size);</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">if</span> (position_ >= size)</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">const</span> uint64_t bytes_to_read = std::min(length, size - position_);</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  memcpy(buffer, &(*file_)[position_], bytes_to_read);</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  position_ += bytes_to_read;</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">return</span> bytes_to_read;</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"><a class="line" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a429e316e7bf529acb3586df1cd02be64"> 80</a></span> int64_t <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a429e316e7bf529acb3586df1cd02be64">MemoryFile::Write</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* buffer, uint64_t length) {</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">const</span> uint64_t size = <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#ad52955a976c16b910dde372fe33b7b0d">Size</a>();</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">if</span> (size < position_ + length) {</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  file_->resize(position_ + length);</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  }</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  memcpy(&(*file_)[position_], buffer, length);</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  position_ += length;</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">return</span> length;</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> }</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div>
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<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#ad52955a976c16b910dde372fe33b7b0d"> 91</a></span> int64_t <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#ad52955a976c16b910dde372fe33b7b0d">MemoryFile::Size</a>() {</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  DCHECK(file_);</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">return</span> file_->size();</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> }</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div>
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<div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#abc1d0dc10b8ad719b92959c72c394b64"> 96</a></span> <span class="keywordtype">bool</span> <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#abc1d0dc10b8ad719b92959c72c394b64">MemoryFile::Flush</a>() {</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> }</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div>
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<div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#af99f8c96589175e9a2f386e6a2ed4f35"> 100</a></span> <span class="keywordtype">bool</span> <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#af99f8c96589175e9a2f386e6a2ed4f35">MemoryFile::Seek</a>(uint64_t position) {</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#ad52955a976c16b910dde372fe33b7b0d">Size</a>() < static_cast<int64_t>(position))</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  position_ = position;</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> }</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div>
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<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a0346e0c4f961c06041efeaf43aee8f03"> 108</a></span> <span class="keywordtype">bool</span> <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a0346e0c4f961c06041efeaf43aee8f03">MemoryFile::Tell</a>(uint64_t* position) {</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  *position = position_;</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> }</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div>
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<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a3b376ae2d03aac9c950c608b55af1f91"> 113</a></span> <span class="keywordtype">bool</span> <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a3b376ae2d03aac9c950c608b55af1f91">MemoryFile::Open</a>() {</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  FileSystem* file_system = FileSystem::Instance();</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">if</span> (mode_ == <span class="stringliteral">"r"</span>) {</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> (!file_system->Exists(file_name()))</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (mode_ == <span class="stringliteral">"w"</span>) {</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  file_system->Delete(<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#abe158b9e7b1e073956a16c55a8fcf5f4">file_name</a>());</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  NOTIMPLEMENTED() << <span class="stringliteral">"File mode "</span> << mode_ << <span class="stringliteral">" not supported by MemoryFile"</span>;</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  }</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  file_ = file_system->GetFile(<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#abe158b9e7b1e073956a16c55a8fcf5f4">file_name</a>());</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  DCHECK(file_);</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  position_ = 0;</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> }</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div>
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<div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a79f4eedb79cd2251bca60c861eccf3ba"> 131</a></span> <span class="keywordtype">void</span> <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a79f4eedb79cd2251bca60c861eccf3ba">MemoryFile::DeleteAll</a>() {</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  FileSystem::Instance()->DeleteAll();</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> }</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div>
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<div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a1079b0a5e919c79cbc97e28f11ac8a81"> 135</a></span> <span class="keywordtype">void</span> <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a1079b0a5e919c79cbc97e28f11ac8a81">MemoryFile::Delete</a>(<span class="keyword">const</span> std::string& file_name) {</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  FileSystem::Instance()->Delete(file_name);</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> }</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> } <span class="comment">// namespace media</span></div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> } <span class="comment">// namespace shaka</span></div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</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_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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