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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Copyright 2014 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;</div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#include &quot;packager/media/file/file.h&quot;</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;</div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &lt;gflags/gflags.h&gt;</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="preprocessor">#include &lt;algorithm&gt;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#include &lt;memory&gt;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor">#include &quot;packager/base/logging.h&quot;</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#include &quot;packager/media/file/local_file.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="preprocessor">#include &quot;packager/media/file/memory_file.h&quot;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#include &quot;packager/media/file/threaded_io_file.h&quot;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#include &quot;packager/media/file/udp_file.h&quot;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;DEFINE_uint64(io_cache_size,</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; 32ULL &lt;&lt; 20,</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160; <span class="stringliteral">&quot;Size of the threaded I/O cache, in bytes. Specify 0 to disable &quot;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; <span class="stringliteral">&quot;threaded I/O.&quot;</span>);</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;DEFINE_uint64(io_block_size,</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; 2ULL &lt;&lt; 20,</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; <span class="stringliteral">&quot;Size of the block size used for threaded I/O, in bytes.&quot;</span>);</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="comment">// Needed for Windows weirdness which somewhere defines CopyFile as CopyFileW.</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#ifdef CopyFile</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#undef CopyFile</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif // CopyFile</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="keyword">namespace </span>shaka {</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="keyword">namespace </span>media {</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="keyword">const</span> <span class="keywordtype">char</span>* kLocalFilePrefix = <span class="stringliteral">&quot;file://&quot;</span>;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="keyword">const</span> <span class="keywordtype">char</span>* kUdpFilePrefix = <span class="stringliteral">&quot;udp://&quot;</span>;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="keyword">const</span> <span class="keywordtype">char</span>* kMemoryFilePrefix = <span class="stringliteral">&quot;memory://&quot;</span>;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="keyword">namespace </span>{</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="keyword">typedef</span> File* (*FileFactoryFunction)(<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="l00041"></a><span class="lineno"> 41</span>&#160;<span class="keyword">typedef</span> bool (*FileDeleteFunction)(<span class="keyword">const</span> <span class="keywordtype">char</span>* file_name);</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="keyword">struct </span>SupportedTypeInfo {</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span>* type;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keywordtype">size_t</span> type_length;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keyword">const</span> FileFactoryFunction factory_function;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keyword">const</span> FileDeleteFunction delete_function;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;};</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;File* CreateLocalFile(<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="l00051"></a><span class="lineno"> 51</span>&#160; <span class="keywordflow">return</span> <span class="keyword">new</span> LocalFile(file_name, mode);</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;}</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="keywordtype">bool</span> DeleteLocalFile(<span class="keyword">const</span> <span class="keywordtype">char</span>* file_name) {</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keywordflow">return</span> <a class="code" href="../../d9/de6/classshaka_1_1media_1_1LocalFile.html#aab9c8faf7e459f38e2f8fb2d63e5bd59">LocalFile::Delete</a>(file_name);</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;}</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;File* CreateUdpFile(<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="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keywordflow">if</span> (strcmp(mode, <span class="stringliteral">&quot;r&quot;</span>)) {</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; NOTIMPLEMENTED() &lt;&lt; <span class="stringliteral">&quot;UdpFile only supports read (receive) mode.&quot;</span>;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; }</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <span class="keywordflow">return</span> <span class="keyword">new</span> UdpFile(file_name);</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;}</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;File* CreateMemoryFile(<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="l00067"></a><span class="lineno"> 67</span>&#160; <span class="keywordflow">return</span> <span class="keyword">new</span> MemoryFile(file_name, mode);</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;}</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;<span class="keywordtype">bool</span> DeleteMemoryFile(<span class="keyword">const</span> <span class="keywordtype">char</span>* file_name) {</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <a class="code" href="../../d9/dbd/classshaka_1_1media_1_1MemoryFile.html#a1079b0a5e919c79cbc97e28f11ac8a81">MemoryFile::Delete</a>(file_name);</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;}</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> SupportedTypeInfo kSupportedTypeInfo[] = {</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; {</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; kLocalFilePrefix,</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; strlen(kLocalFilePrefix),</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; &amp;CreateLocalFile,</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; &amp;DeleteLocalFile</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; },</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; {</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; kUdpFilePrefix,</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; strlen(kUdpFilePrefix),</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; &amp;CreateUdpFile,</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; NULL</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; },</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; {</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; kMemoryFilePrefix,</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; strlen(kMemoryFilePrefix),</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; &amp;CreateMemoryFile,</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; &amp;DeleteMemoryFile</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; },</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;};</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;} <span class="comment">// namespace</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;File* File::Create(<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="l00099"></a><span class="lineno"> 99</span>&#160; std::unique_ptr&lt;File, FileCloser&gt; internal_file(</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; CreateInternalFile(file_name, mode));</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <span class="keywordflow">if</span> (!strncmp(file_name, kMemoryFilePrefix, strlen(kMemoryFilePrefix))) {</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="comment">// Disable caching for memory files.</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keywordflow">return</span> internal_file.release();</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; }</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="keywordflow">if</span> (FLAGS_io_cache_size) {</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <span class="comment">// Enable threaded I/O for &quot;r&quot;, &quot;w&quot;, and &quot;a&quot; modes only.</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <span class="keywordflow">if</span> (!strcmp(mode, <span class="stringliteral">&quot;r&quot;</span>)) {</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <span class="keywordflow">return</span> <span class="keyword">new</span> ThreadedIoFile(std::move(internal_file),</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; ThreadedIoFile::kInputMode, FLAGS_io_cache_size,</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; FLAGS_io_block_size);</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcmp(mode, <span class="stringliteral">&quot;w&quot;</span>) || !strcmp(mode, <span class="stringliteral">&quot;a&quot;</span>)) {</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="keywordflow">return</span> <span class="keyword">new</span> ThreadedIoFile(std::move(internal_file),</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; ThreadedIoFile::kOutputMode,</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; FLAGS_io_cache_size, FLAGS_io_block_size);</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; }</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; }</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="comment">// Threaded I/O is disabled.</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; DLOG(WARNING) &lt;&lt; <span class="stringliteral">&quot;Threaded I/O is disabled. Performance may be decreased.&quot;</span>;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keywordflow">return</span> internal_file.release();</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160;}</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160;File* File::CreateInternalFile(<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="l00126"></a><span class="lineno"> 126</span>&#160; std::unique_ptr&lt;File, FileCloser&gt; internal_file;</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; arraysize(kSupportedTypeInfo); ++i) {</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <span class="keyword">const</span> SupportedTypeInfo&amp; type_info = kSupportedTypeInfo[i];</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="keywordflow">if</span> (strncmp(type_info.type, file_name, type_info.type_length) == 0) {</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; internal_file.reset(type_info.factory_function(</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; file_name + type_info.type_length, mode));</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; }</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; }</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <span class="comment">// Otherwise we assume it is a local file</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="keywordflow">if</span> (!internal_file)</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; internal_file.reset(CreateLocalFile(file_name, mode));</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160;</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <span class="keywordflow">return</span> internal_file.release();</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;}</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160;</div>
<div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="../../d3/d61/classshaka_1_1media_1_1File.html#a921efa1c8f7978e3b5aac33d648b0250"> 141</a></span>&#160;<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html">File</a>* <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#aad6b77e734bb22d077ece029c9e735a4">File::Open</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="l00142"></a><span class="lineno"> 142</span>&#160; <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html">File</a>* file = File::Create(file_name, mode);</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <span class="keywordflow">if</span> (!file)</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="keywordflow">if</span> (!file-&gt;<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#a921efa1c8f7978e3b5aac33d648b0250">Open</a>()) {</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <span class="keyword">delete</span> file;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; }</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <span class="keywordflow">return</span> file;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160;}</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160;</div>
<div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="../../d3/d61/classshaka_1_1media_1_1File.html#ad1e9fc834093c8b35c0f8c1957974fda"> 152</a></span>&#160;<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html">File</a>* <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#ad1e9fc834093c8b35c0f8c1957974fda">File::OpenWithNoBuffering</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="l00153"></a><span class="lineno"> 153</span>&#160; <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html">File</a>* file = File::CreateInternalFile(file_name, mode);</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <span class="keywordflow">if</span> (!file)</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="keywordflow">if</span> (!file-&gt;<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#a921efa1c8f7978e3b5aac33d648b0250">Open</a>()) {</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keyword">delete</span> file;</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; }</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <span class="keywordflow">return</span> file;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;}</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;</div>
<div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="../../d3/d61/classshaka_1_1media_1_1File.html#a92cdfd68e6384dfcc14c78b20c98368e"> 163</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#a92cdfd68e6384dfcc14c78b20c98368e">File::Delete</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* file_name) {</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; arraysize(kSupportedTypeInfo); ++i) {</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="keyword">const</span> SupportedTypeInfo&amp; type_info = kSupportedTypeInfo[i];</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <span class="keywordflow">if</span> (strncmp(type_info.type, file_name, type_info.type_length) == 0) {</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <span class="keywordflow">return</span> type_info.delete_function ?</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; type_info.delete_function(file_name + type_info.type_length) :</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="keyword">false</span>;</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; }</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; }</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; <span class="comment">// Otherwise we assume it is a local file</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; <span class="keywordflow">return</span> DeleteLocalFile(file_name);</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160;}</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160;</div>
<div class="line"><a name="l00176"></a><span class="lineno"><a class="line" href="../../d3/d61/classshaka_1_1media_1_1File.html#a6981994874ee5832e3394744fd51fd79"> 176</a></span>&#160;int64_t <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#a6981994874ee5832e3394744fd51fd79">File::GetFileSize</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* file_name) {</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html">File</a>* file = <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#aad6b77e734bb22d077ece029c9e735a4">File::Open</a>(file_name, <span class="stringliteral">&quot;r&quot;</span>);</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <span class="keywordflow">if</span> (!file)</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; int64_t res = file-&gt;<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#adffa2c3d12ae0a579704cf1f5b3bf8ab">Size</a>();</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; file-&gt;<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#a2bfb0c180840356933652a795527b5c8">Close</a>();</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160;}</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160;</div>
<div class="line"><a name="l00185"></a><span class="lineno"><a class="line" href="../../d3/d61/classshaka_1_1media_1_1File.html#a622dbc8abacebb40b816aa0174ba7c60"> 185</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#a622dbc8abacebb40b816aa0174ba7c60">File::ReadFileToString</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* file_name, std::string* contents) {</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; DCHECK(contents);</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html">File</a>* file = <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#aad6b77e734bb22d077ece029c9e735a4">File::Open</a>(file_name, <span class="stringliteral">&quot;r&quot;</span>);</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <span class="keywordflow">if</span> (!file)</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; <span class="keyword">const</span> <span class="keywordtype">size_t</span> kBufferSize = 0x40000; <span class="comment">// 256KB.</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; std::unique_ptr&lt;char[]&gt; buf(<span class="keyword">new</span> <span class="keywordtype">char</span>[kBufferSize]);</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; int64_t len;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; <span class="keywordflow">while</span> ((len = file-&gt;<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#aed0c0793fd8751330583314a4d3012b9">Read</a>(buf.get(), kBufferSize)) &gt; 0)</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; contents-&gt;append(buf.get(), len);</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160;</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; file-&gt;<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#a2bfb0c180840356933652a795527b5c8">Close</a>();</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; <span class="keywordflow">return</span> len == 0;</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160;}</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160;</div>
<div class="line"><a name="l00203"></a><span class="lineno"><a class="line" href="../../d3/d61/classshaka_1_1media_1_1File.html#afacdff207ba8359eaa029d8b1414c641"> 203</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#afacdff207ba8359eaa029d8b1414c641">File::Copy</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* from_file_name, <span class="keyword">const</span> <span class="keywordtype">char</span>* to_file_name) {</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; std::string content;</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; <span class="keywordflow">if</span> (!<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#a622dbc8abacebb40b816aa0174ba7c60">ReadFileToString</a>(from_file_name, &amp;content)) {</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; LOG(ERROR) &lt;&lt; <span class="stringliteral">&quot;Failed to open file &quot;</span> &lt;&lt; from_file_name;</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; }</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160;</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; std::unique_ptr&lt;File, FileCloser&gt; output_file(<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#aad6b77e734bb22d077ece029c9e735a4">File::Open</a>(to_file_name, <span class="stringliteral">&quot;w&quot;</span>));</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; <span class="keywordflow">if</span> (!output_file) {</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; LOG(ERROR) &lt;&lt; <span class="stringliteral">&quot;Failed to write to &quot;</span> &lt;&lt; to_file_name;</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; }</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160;</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; uint64_t bytes_left = content.size();</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; uint64_t total_bytes_written = 0;</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span>* content_cstr = content.c_str();</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; <span class="keywordflow">while</span> (bytes_left &gt; total_bytes_written) {</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; <span class="keyword">const</span> int64_t bytes_written =</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; output_file-&gt;Write(content_cstr + total_bytes_written, bytes_left);</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; <span class="keywordflow">if</span> (bytes_written &lt; 0) {</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; LOG(ERROR) &lt;&lt; <span class="stringliteral">&quot;Failure while writing to &quot;</span> &lt;&lt; to_file_name;</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; }</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160;</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; total_bytes_written += bytes_written;</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; }</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160;}</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160;</div>
<div class="line"><a name="l00232"></a><span class="lineno"><a class="line" href="../../d3/d61/classshaka_1_1media_1_1File.html#a1c218b7f815bae0f48800b385ddce67e"> 232</a></span>&#160;int64_t <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#a1c218b7f815bae0f48800b385ddce67e">File::CopyFile</a>(<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html">File</a>* source, <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html">File</a>* destination) {</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; <span class="keywordflow">return</span> <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#a1c218b7f815bae0f48800b385ddce67e">CopyFile</a>(source, destination, kWholeFile);</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160;}</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160;</div>
<div class="line"><a name="l00236"></a><span class="lineno"><a class="line" href="../../d3/d61/classshaka_1_1media_1_1File.html#a9f5ebcd3bdebb7fb02a7a7adf378b344"> 236</a></span>&#160;int64_t <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#a1c218b7f815bae0f48800b385ddce67e">File::CopyFile</a>(<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html">File</a>* source, <a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html">File</a>* destination, int64_t max_copy) {</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; DCHECK(source);</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; DCHECK(destination);</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; <span class="keywordflow">if</span> (max_copy &lt; 0)</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; max_copy = std::numeric_limits&lt;int64_t&gt;::max();</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160;</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; <span class="keyword">const</span> int64_t kBufferSize = 0x40000; <span class="comment">// 256KB.</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; std::unique_ptr&lt;uint8_t[]&gt; buffer(<span class="keyword">new</span> uint8_t[kBufferSize]);</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; int64_t bytes_copied = 0;</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; <span class="keywordflow">while</span> (bytes_copied &lt; max_copy) {</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; <span class="keyword">const</span> int64_t size = std::min(kBufferSize, max_copy - bytes_copied);</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <span class="keyword">const</span> int64_t bytes_read = source-&gt;<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#aed0c0793fd8751330583314a4d3012b9">Read</a>(buffer.get(), size);</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; <span class="keywordflow">if</span> (bytes_read &lt; 0)</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="keywordflow">return</span> bytes_read;</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; <span class="keywordflow">if</span> (bytes_read == 0)</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160;</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; int64_t total_bytes_written = 0;</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; <span class="keywordflow">while</span> (total_bytes_written &lt; bytes_read) {</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <span class="keyword">const</span> int64_t bytes_written = destination-&gt;<a class="code" href="../../d3/d61/classshaka_1_1media_1_1File.html#a3149670c0d085e71f0aa085ee87fdda5">Write</a>(</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; buffer.get() + total_bytes_written, bytes_read - total_bytes_written);</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; <span class="keywordflow">if</span> (bytes_written &lt; 0)</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <span class="keywordflow">return</span> bytes_written;</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160;</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; total_bytes_written += bytes_written;</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; }</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160;</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; DCHECK_EQ(total_bytes_written, bytes_read);</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; bytes_copied += bytes_read;</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; }</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; <span class="keywordflow">return</span> bytes_copied;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160;}</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160;</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160;} <span class="comment">// namespace media</span></div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160;} <span class="comment">// namespace shaka</span></div>
<div class="ttc" id="classshaka_1_1media_1_1File_html_aad6b77e734bb22d077ece029c9e735a4"><div class="ttname"><a href="../../d3/d61/classshaka_1_1media_1_1File.html#aad6b77e734bb22d077ece029c9e735a4">shaka::media::File::Open</a></div><div class="ttdeci">virtual bool Open()=0</div><div class="ttdoc">Internal open. Should not be used directly. </div></div>
<div class="ttc" id="classshaka_1_1media_1_1File_html_ad1e9fc834093c8b35c0f8c1957974fda"><div class="ttname"><a href="../../d3/d61/classshaka_1_1media_1_1File.html#ad1e9fc834093c8b35c0f8c1957974fda">shaka::media::File::OpenWithNoBuffering</a></div><div class="ttdeci">static File * OpenWithNoBuffering(const char *file_name, const char *mode)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/dfc/file_8cc_source.html#l00152">file.cc:152</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1File_html_afacdff207ba8359eaa029d8b1414c641"><div class="ttname"><a href="../../d3/d61/classshaka_1_1media_1_1File.html#afacdff207ba8359eaa029d8b1414c641">shaka::media::File::Copy</a></div><div class="ttdeci">static bool Copy(const char *from_file_name, const char *to_file_name)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/dfc/file_8cc_source.html#l00203">file.cc:203</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1File_html_adffa2c3d12ae0a579704cf1f5b3bf8ab"><div class="ttname"><a href="../../d3/d61/classshaka_1_1media_1_1File.html#adffa2c3d12ae0a579704cf1f5b3bf8ab">shaka::media::File::Size</a></div><div class="ttdeci">virtual int64_t Size()=0</div></div>
<div class="ttc" id="classshaka_1_1media_1_1File_html_a2bfb0c180840356933652a795527b5c8"><div class="ttname"><a href="../../d3/d61/classshaka_1_1media_1_1File.html#a2bfb0c180840356933652a795527b5c8">shaka::media::File::Close</a></div><div class="ttdeci">virtual bool Close()=0</div></div>
<div class="ttc" id="classshaka_1_1media_1_1File_html_a3149670c0d085e71f0aa085ee87fdda5"><div class="ttname"><a href="../../d3/d61/classshaka_1_1media_1_1File.html#a3149670c0d085e71f0aa085ee87fdda5">shaka::media::File::Write</a></div><div class="ttdeci">virtual int64_t Write(const void *buffer, uint64_t length)=0</div></div>
<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>
<div class="ttc" id="classshaka_1_1media_1_1File_html_a921efa1c8f7978e3b5aac33d648b0250"><div class="ttname"><a href="../../d3/d61/classshaka_1_1media_1_1File.html#a921efa1c8f7978e3b5aac33d648b0250">shaka::media::File::Open</a></div><div class="ttdeci">static File * Open(const char *file_name, const char *mode)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/dfc/file_8cc_source.html#l00141">file.cc:141</a></div></div>
<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 &amp;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>
<div class="ttc" id="classshaka_1_1media_1_1File_html_aed0c0793fd8751330583314a4d3012b9"><div class="ttname"><a href="../../d3/d61/classshaka_1_1media_1_1File.html#aed0c0793fd8751330583314a4d3012b9">shaka::media::File::Read</a></div><div class="ttdeci">virtual int64_t Read(void *buffer, uint64_t length)=0</div></div>
<div class="ttc" id="classshaka_1_1media_1_1File_html_a1c218b7f815bae0f48800b385ddce67e"><div class="ttname"><a href="../../d3/d61/classshaka_1_1media_1_1File.html#a1c218b7f815bae0f48800b385ddce67e">shaka::media::File::CopyFile</a></div><div class="ttdeci">static int64_t CopyFile(File *source, File *destination)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/dfc/file_8cc_source.html#l00232">file.cc:232</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1File_html_a6981994874ee5832e3394744fd51fd79"><div class="ttname"><a href="../../d3/d61/classshaka_1_1media_1_1File.html#a6981994874ee5832e3394744fd51fd79">shaka::media::File::GetFileSize</a></div><div class="ttdeci">static int64_t GetFileSize(const char *file_name)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/dfc/file_8cc_source.html#l00176">file.cc:176</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1File_html_a622dbc8abacebb40b816aa0174ba7c60"><div class="ttname"><a href="../../d3/d61/classshaka_1_1media_1_1File.html#a622dbc8abacebb40b816aa0174ba7c60">shaka::media::File::ReadFileToString</a></div><div class="ttdeci">static bool ReadFileToString(const char *file_name, std::string *contents)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/dfc/file_8cc_source.html#l00185">file.cc:185</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1LocalFile_html_aab9c8faf7e459f38e2f8fb2d63e5bd59"><div class="ttname"><a href="../../d9/de6/classshaka_1_1media_1_1LocalFile.html#aab9c8faf7e459f38e2f8fb2d63e5bd59">shaka::media::LocalFile::Delete</a></div><div class="ttdeci">static bool Delete(const char *file_name)</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/de8/local__file_8cc_source.html#l00104">local_file.cc:104</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1File_html_a92cdfd68e6384dfcc14c78b20c98368e"><div class="ttname"><a href="../../d3/d61/classshaka_1_1media_1_1File.html#a92cdfd68e6384dfcc14c78b20c98368e">shaka::media::File::Delete</a></div><div class="ttdeci">static bool Delete(const char *file_name)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/dfc/file_8cc_source.html#l00163">file.cc:163</a></div></div>
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