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<div id="projectname">libaaruformat<span id="projectnumber">&#160;1.0</span>
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<div id="projectbrief">Aaru Data Preservation Suite - Format Library</div>
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<a href="data_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> * This file is part of the Aaru Data Preservation Suite.</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * Copyright (c) 2019-2025 Natalia Portillo.</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> *</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> * This library is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> * it under the terms of the GNU Lesser General Public License as</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> * published by the Free Software Foundation; either version 2.1 of the</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> * License, or (at your option) any later version.</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> *</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> * This library is distributed in the hope that it will be useful, but</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> * Lesser General Public License for more details.</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> *</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> * You should have received a copy of the GNU Lesser General Public</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> * License along with this library; if not, see &lt;http://www.gnu.org/licenses/&gt;.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment"> */</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include &lt;inttypes.h&gt;</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include &lt;stdint.h&gt;</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include &lt;stdio.h&gt;</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include &lt;stdlib.h&gt;</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include &quot;<a class="code" href="aaruformat_8h.html">aaruformat.h</a>&quot;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include &quot;<a class="code" href="log_8h.html">log.h</a>&quot;</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include &quot;uthash.h&quot;</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="foldopen" id="foldopen00071" data-start="{" data-end="}">
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"><a class="line" href="internal_8h.html#a28d844a06cecbbf436d825a3c99ff0eb"> 71</a></span>int32_t <a class="code hl_function" href="data_8c.html#a28d844a06cecbbf436d825a3c99ff0eb">process_data_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry)</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span>{</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Entering process_data_block(%p, %p)&quot;</span>, ctx, entry);</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a> block_header;</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordtype">int</span> pos = 0;</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordtype">size_t</span> read_bytes = 0;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordtype">size_t</span> lzma_size = 0;</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> uint8_t *cmp_data = NULL;</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> uint8_t *cst_data = NULL;</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <a class="code hl_struct" href="structmediaTagEntry.html">mediaTagEntry</a> *old_media_tag = NULL;</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <a class="code hl_struct" href="structmediaTagEntry.html">mediaTagEntry</a> *media_tag = NULL;</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> uint8_t *data = NULL;</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> uint8_t lzma_properties[<a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>];</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> </div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="comment">// Check if the context, index entry, and image stream are valid</span></div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordflow">if</span>(ctx == NULL || entry == NULL || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a> == NULL)</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> {</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Invalid context or image stream.&quot;</span>);</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#abb63e240b11d790da83bd34507b57851">AARUF_ERROR_NOT_AARUFORMAT</a>;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> }</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="comment">// Seek to block</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> pos = fseek(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a>, SEEK_SET);</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keywordflow">if</span>(pos &lt; 0 || ftell(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) != entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a>)</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> {</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Could not seek to %&quot;</span> PRIu64 <span class="stringliteral">&quot; as indicated by index entry...&quot;</span>, entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a>);</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a67753dacbd0ffdd397e563a8a5ecd271">AARUF_ERROR_CANNOT_READ_BLOCK</a>;</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> }</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> </div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="comment">// Even if those two checks shall have been done before</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> </div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <span class="comment">// NOP block, skip</span></div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keywordflow">if</span>(entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a7f6b1dc06a7ab741e7f56df8050b05b6">NoData</a>)</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> {</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;NoData block found, skipping&quot;</span>);</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> }</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> </div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Reading block header at position %&quot;</span> PRIu64, entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a>);</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> read_bytes = fread(&amp;block_header, 1, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a>), ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> </div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keywordflow">if</span>(read_bytes != <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a>))</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> {</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Could not read block header at %&quot;</span> PRIu64, entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a>);</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> }</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">image_info</a>.<a class="code hl_variable" href="structImageInfo.html#abca8e73a9655d810e6d30d36c3ab54d7">ImageSize</a> += block_header.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="comment">// Unused, skip</span></div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keywordflow">if</span>(entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a73bb26133ccd01972725933b00ec3a06">UserData</a>)</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> {</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keywordflow">if</span>(block_header.<a class="code hl_variable" href="structBlockHeader.html#a5bd50f95c8c1f91e5013a1a154690beb">sectorSize</a> &gt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">image_info</a>.<a class="code hl_variable" href="structImageInfo.html#aac1ac48f57afd415467cd6f13f01644b">SectorSize</a>)</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> {</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Setting sector size to %&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes&quot;</span>, block_header.<a class="code hl_variable" href="structBlockHeader.html#a5bd50f95c8c1f91e5013a1a154690beb">sectorSize</a>);</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">image_info</a>.<a class="code hl_variable" href="structImageInfo.html#aac1ac48f57afd415467cd6f13f01644b">SectorSize</a> = block_header.<a class="code hl_variable" href="structBlockHeader.html#a5bd50f95c8c1f91e5013a1a154690beb">sectorSize</a>;</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> }</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> </div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> }</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordflow">if</span>(block_header.<a class="code hl_variable" href="structBlockHeader.html#a3b03f118fb2dc3dcef3f87a82238e358">identifier</a> != entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a>)</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> {</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Incorrect identifier for data block at position %&quot;</span> PRIu64, entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a>);</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> }</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> </div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keywordflow">if</span>(block_header.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a> != entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a>)</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> {</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Expected block with data type %4.4s at position %&quot;</span> PRIu64 <span class="stringliteral">&quot; but found data type %4.4s&quot;</span>,</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> (<span class="keywordtype">char</span> *)&amp;entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a>, entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a>, (<span class="keywordtype">char</span> *)&amp;block_header.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a>);</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> </div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> }</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found data block with type %4.4s at position %&quot;</span> PRIu64, (<span class="keywordtype">char</span> *)&amp;entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a>, entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a>);</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> </div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keywordflow">if</span>(block_header.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a002db7938c70152bf9af1797cb87c32f">Lzma</a> || block_header.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263ab6147cfb5a7f96c11a4e4aafd9cc8ce0">LzmaClauniaSubchannelTransform</a>)</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> {</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordtype">int</span> error_no = 0;</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <span class="keywordflow">if</span>(block_header.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263ab6147cfb5a7f96c11a4e4aafd9cc8ce0">LzmaClauniaSubchannelTransform</a> &amp;&amp; block_header.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a> != <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a0e53a44004fde98a09614db19b16638e">CdSectorSubchannel</a>)</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> {</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Invalid compression type %u for block with data type %u, continuing...&quot;</span>, block_header.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a>,</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> block_header.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a>);</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> </div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> }</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> </div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="keywordflow">if</span>(block_header.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> &lt; <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>)</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> {</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Compressed block length %&quot;</span> PRIu32 <span class="stringliteral">&quot; too small for LZMA properties, continuing...&quot;</span>,</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> block_header.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_ERROR_CANNOT_DECOMPRESS_BLOCK&quot;</span>);</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#ac9f4e38e8d5a1f940c9cd0c7f6788c37">AARUF_ERROR_CANNOT_DECOMPRESS_BLOCK</a>;</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> }</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> </div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> lzma_size = block_header.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> - <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> </div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> cmp_data = (lzma_size == 0) ? NULL : (uint8_t *)malloc(lzma_size);</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keywordflow">if</span>(lzma_size != 0 &amp;&amp; cmp_data == NULL)</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> {</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Cannot allocate memory for block, continuing...&quot;</span>);</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> </div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> }</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> </div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keywordflow">if</span>(block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> != 0)</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> {</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> data = (uint8_t *)malloc(block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keywordflow">if</span>(data == NULL)</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> {</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Cannot allocate memory for block, continuing...&quot;</span>);</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> free(cmp_data);</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> }</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> }</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> data = NULL;</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> </div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> read_bytes = fread(lzma_properties, 1, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="keywordflow">if</span>(read_bytes != <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>)</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> {</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Could not read LZMA properties, continuing...&quot;</span>);</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> free(cmp_data);</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> free(data);</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> }</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> </div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <span class="keywordflow">if</span>(lzma_size != 0)</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> {</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> read_bytes = fread(cmp_data, 1, lzma_size, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <span class="keywordflow">if</span>(read_bytes != lzma_size)</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> {</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Could not read compressed block, continuing...&quot;</span>);</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> free(cmp_data);</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> free(data);</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> </div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> }</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> }</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> <span class="keywordflow">if</span>(block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> != 0)</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> {</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> read_bytes = block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> error_no = <a class="code hl_function" href="decls_8h.html#a12f3cbc43c2f57a11fbba32a71ba2704">aaruf_lzma_decode_buffer</a>(data, &amp;read_bytes, cmp_data, &amp;lzma_size, lzma_properties,</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>);</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> </div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <span class="keywordflow">if</span>(error_no != 0)</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> {</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Got error %d from LZMA, continuing...&quot;</span>, error_no);</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> free(cmp_data);</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> free(data);</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> </div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_ERROR_CANNOT_DECOMPRESS_BLOCK&quot;</span>);</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#ac9f4e38e8d5a1f940c9cd0c7f6788c37">AARUF_ERROR_CANNOT_DECOMPRESS_BLOCK</a>;</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> }</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> </div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <span class="keywordflow">if</span>(read_bytes != block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>)</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> {</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Error decompressing block, expected %&quot;</span> PRIu32 <span class="stringliteral">&quot; bytes but got %zu bytes, continuing...&quot;</span>,</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, read_bytes);</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> free(cmp_data);</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> free(data);</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> </div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_ERROR_CANNOT_DECOMPRESS_BLOCK&quot;</span>);</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#ac9f4e38e8d5a1f940c9cd0c7f6788c37">AARUF_ERROR_CANNOT_DECOMPRESS_BLOCK</a>;</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> }</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> }</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span>(lzma_size != 0)</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> {</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Compressed payload present for zero-length block, continuing...&quot;</span>);</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> free(cmp_data);</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> </div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> }</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> </div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <span class="keywordflow">if</span>(block_header.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263ab6147cfb5a7f96c11a4e4aafd9cc8ce0">LzmaClauniaSubchannelTransform</a> &amp;&amp; block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> != 0)</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> {</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> cst_data = (uint8_t *)malloc(block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> <span class="keywordflow">if</span>(cst_data == NULL)</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> {</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Cannot allocate memory for block, continuing...&quot;</span>);</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> free(cmp_data);</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> free(data);</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> </div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> }</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> </div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> <a class="code hl_function" href="decls_8h.html#adee4702d830dc13b78e0a6803658c40e">aaruf_cst_untransform</a>(data, cst_data, block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> free(data);</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> data = cst_data;</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> cst_data = NULL;</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> }</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> </div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> free(cmp_data);</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> }</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span>(block_header.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263ac9d3e887722f2bc482bcca9d41c512af">None</a>)</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> {</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <span class="keywordflow">if</span>(block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> != 0)</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> {</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> data = (uint8_t *)malloc(block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <span class="keywordflow">if</span>(data == NULL)</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> {</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Cannot allocate memory for block, continuing...&quot;</span>);</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> </div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> }</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> }</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> data = NULL;</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> </div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> read_bytes = (block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> == 0) ? 0 : fread(data, 1, block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> </div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> <span class="keywordflow">if</span>(block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> != 0 &amp;&amp; read_bytes != block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>)</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> {</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> free(data);</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Could not read block, continuing...&quot;</span>);</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> </div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> }</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> }</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> {</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found unknown compression type %d, continuing...&quot;</span>, block_header.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a>);</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> </div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> }</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> </div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> <span class="keywordflow">if</span>(block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> &gt; 0)</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> {</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> uint64_t crc64 = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(data, block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> </div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <span class="comment">// Due to how C# wrote it, it is effectively reversed</span></div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a670dec8d59407989fefc361dc26c6832">header</a>.<a class="code hl_variable" href="structAaruHeaderV2.html#af79ca31bcd428d1a54ac25c30d09b7a7">imageMajorVersion</a> &lt;= <a class="code hl_define" href="consts_8h.html#ac837e146bff4d0f3603e4a9e444358c6">AARUF_VERSION_V1</a>) crc64 = <a class="code hl_define" href="endian_8h.html#a0c0b427a2547aa727e2c5262a174e26b">bswap_64</a>(crc64);</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> </div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> <span class="keywordflow">if</span>(crc64 != block_header.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>)</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> {</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Incorrect CRC found: 0x%&quot;</span> PRIx64 <span class="stringliteral">&quot; found, expected 0x%&quot;</span> PRIx64 <span class="stringliteral">&quot;, continuing...&quot;</span>, crc64,</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> block_header.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>);</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> free(data);</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> </div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> }</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> }</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> </div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> <span class="comment">// Check if it&#39;s not a media tag, but a sector tag, and fill the appropriate table then</span></div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> <span class="keywordflow">switch</span>(entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a>)</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> {</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a4cc94cd48947bd2bb9ab37d56b8eab98">CdSectorPrefix</a>:</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a334601eb11ca43681ee5ddd87d40098c">CdSectorPrefixCorrected</a>:</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> <span class="keywordflow">if</span>(entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a334601eb11ca43681ee5ddd87d40098c">CdSectorPrefixCorrected</a>) { ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1d021776e9101370c7e6ed00c8049be1">sector_prefix_corrected</a> = data; }</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a413a99e4e86b7121adca2cfce8f02d63">sector_prefix</a> = data;</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> </div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aae6cc37af9cad918edf7a402ecac48e9d">CdSectorSync</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa1ed658dec0ed38565a2f1420dcdcc2db">CdSectorHeader</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> </div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6aee38da0d8fd8047e5468514ff9be0f75">CdSectorSuffix</a>:</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a59517cdd9c835f2b32130cc49e31d151">CdSectorSuffixCorrected</a>:</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> <span class="keywordflow">if</span>(entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a59517cdd9c835f2b32130cc49e31d151">CdSectorSuffixCorrected</a>)</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adfcfa339aded095de2143ffff0931288">sector_suffix_corrected</a> = data;</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a64870438f8f560a0b9973dedb3dd7e0e">sector_suffix</a> = data;</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> </div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa7807c14140de3beeda2945e17fbf5310">CdSectorSubHeader</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aad5a60e1c8a5550557a2b4a1ae1054c89">CdSectorEcc</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa3b08c072df1b13b88f0711ea82c8943c">CdSectorEccP</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aae96d541a937c6a5c369f6f0bc32f94b3">CdSectorEccQ</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa2593a6f3edbbaff37976da9a96363344">CdSectorEdc</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a0e53a44004fde98a09614db19b16638e">CdSectorSubchannel</a>:</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aaf16c9ee5b05bac1ef44d29abef6134a">sector_subchannel</a> = data;</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa73586ffdff3f35b8a05b7f8fd37fcee2">CdSectorSubchannelAaru</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a17075a1bffaf0da39e0baacabc84a0fe">AppleProfileTag</a>:</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aaf16c9ee5b05bac1ef44d29abef6134a">sector_subchannel</a> = data;</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aaaa6bb40f3b26ce3df172cd3a1020eeb9">AppleProfileTagAaru</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a459369a1461803ec0cc998b606d53b07">AppleSonyTag</a>:</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aaf16c9ee5b05bac1ef44d29abef6134a">sector_subchannel</a> = data;</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa9937ec92715558a3f5ce46c8700190ba">PriamDataTowerTagAaru</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a6ed24283290264c28e919adf5a273f99">PriamDataTowerTag</a>:</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aaf16c9ee5b05bac1ef44d29abef6134a">sector_subchannel</a> = data;</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aaef910c709ff1ccc00e20d853ea02907a">AppleSonyTagAaru</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6af6d3ec9140499909db18dae9cfbfd056">CompactDiscMode2Subheader</a>:</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac6734b2de73a4b6147aadc49bf3e96f8">mode2_subheaders</a> = data;</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ac1c178060cb3287b7283b83000f28dab">DvdSectorId</a>:</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#acc9cdfdd4be56c4f7016a37e218cee47">sector_id</a> = data;</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa82265a5d640ce9474f8b357c54cc0440">DvdSectorNumber</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aaacdc97f5778a26551dae1e003fc5f769">DvdSectorInformation</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a3340d65528decaa438460aaf53f2febe">DvdSectorIed</a>:</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3bfc3fceaaf015830913fd7efa794e5a">sector_ied</a> = data;</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa16bbf88cdbeb1c4bfe44244de7d16c3f">DvdSectorIedAaru</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a39dc93795ee5d8befec5ee5607cb1a9b">DvdSectorCprMai</a>:</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1614b9ffbd5e4661a2483eb3f68f8fd1">sector_cpr_mai</a> = data;</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa7165008ad58fcf7904dc3f6626064828">DvdCmi</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a9761d07be6a71826f3f0146d091f2176">DvdSectorEdc</a>:</div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4dc244e21a520e90abd961c38eb6d9ae">sector_edc</a> = data;</div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa6d377a28e58b9da5452ab66e90ea4457">DvdSectorEdcAaru</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aae54bf2b3574266925062218c892c42b2">DvdTitleKeyDecrypted</a>:</div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aa943f49c5e77c98bc4cddc9d0c2ae284">sector_decrypted_title_key</a> = data;</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">readableSectorTags</a>[<a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ab5223833b1f998e3475f800f6509c2f9">DvdSectorTitleKeyDecrypted</a>] = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> <span class="keywordflow">default</span>:</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> media_tag = (<a class="code hl_struct" href="structmediaTagEntry.html">mediaTagEntry</a> *)malloc(<span class="keyword">sizeof</span>(<a class="code hl_struct" href="structmediaTagEntry.html">mediaTagEntry</a>));</div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> </div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> <span class="keywordflow">if</span>(media_tag == NULL)</div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> {</div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Cannot allocate memory for media tag entry.&quot;</span>);</div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> free(data);</div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> data = NULL;</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> }</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> memset(media_tag, 0, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structmediaTagEntry.html">mediaTagEntry</a>));</div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> </div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> media_tag-&gt;<a class="code hl_variable" href="structmediaTagEntry.html#a95bf0de1de367f90491367921069c9e2">type</a> = <a class="code hl_function" href="decls_8h.html#a554f1cbd4c013c46788b2276c3244c32">aaruf_get_media_tag_type_for_datatype</a>(block_header.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a>);</div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> media_tag-&gt;<a class="code hl_variable" href="structmediaTagEntry.html#a334fc65b37efdfb624e804e98c398927">data</a> = data;</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> media_tag-&gt;<a class="code hl_variable" href="structmediaTagEntry.html#aa96c6684fd98145d0089d72957d2afa7">length</a> = block_header.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> </div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> HASH_REPLACE_INT(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8b769e9fb9467aa11d4a2936cf5cf5ed">mediaTags</a>, type, media_tag, old_media_tag);</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> </div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> <span class="keywordflow">if</span>(old_media_tag != NULL)</div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> {</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Replaced media tag with type %d&quot;</span>, old_media_tag-&gt;<a class="code hl_variable" href="structmediaTagEntry.html#a95bf0de1de367f90491367921069c9e2">type</a>);</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> free(old_media_tag-&gt;<a class="code hl_variable" href="structmediaTagEntry.html#a334fc65b37efdfb624e804e98c398927">data</a>);</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> free(old_media_tag);</div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> old_media_tag = NULL;</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> }</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> </div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> }</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> </div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Exiting process_data_block() = AARUF_STATUS_OK&quot;</span>);</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span>}</div>
</div>
<div class="ttc" id="aaaruformat_8h_html"><div class="ttname"><a href="aaruformat_8h.html">aaruformat.h</a></div></div>
<div class="ttc" id="aconsts_8h_html_a25fd08252b97a0230d3efc899bddd240"><div class="ttname"><a href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a></div><div class="ttdeci">#define LZMA_PROPERTIES_LENGTH</div><div class="ttdoc">Size in bytes of the fixed LZMA properties header (lc/lp/pb + dictionary size).</div><div class="ttdef"><b>Definition</b> <a href="consts_8h_source.html#l00082">consts.h:82</a></div></div>
<div class="ttc" id="aconsts_8h_html_ac837e146bff4d0f3603e4a9e444358c6"><div class="ttname"><a href="consts_8h.html#ac837e146bff4d0f3603e4a9e444358c6">AARUF_VERSION_V1</a></div><div class="ttdeci">#define AARUF_VERSION_V1</div><div class="ttdoc">First on‑disk version (C# implementation).</div><div class="ttdef"><b>Definition</b> <a href="consts_8h_source.html#l00071">consts.h:71</a></div></div>
<div class="ttc" id="adata_8c_html_a28d844a06cecbbf436d825a3c99ff0eb"><div class="ttname"><a href="data_8c.html#a28d844a06cecbbf436d825a3c99ff0eb">process_data_block</a></div><div class="ttdeci">int32_t process_data_block(aaruformat_context *ctx, IndexEntry *entry)</div><div class="ttdoc">Processes a data block from the image stream.</div><div class="ttdef"><b>Definition</b> <a href="#l00071">data.c:71</a></div></div>
<div class="ttc" id="adecls_8h_html_a0fee4834bf0747bcd933c4e754aa4692"><div class="ttname"><a href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a></div><div class="ttdeci">uint64_t aaruf_crc64_data(const uint8_t *data, uint32_t len)</div><div class="ttdef"><b>Definition</b> <a href="crc64_8c_source.html#l00160">crc64.c:160</a></div></div>
<div class="ttc" id="adecls_8h_html_a12f3cbc43c2f57a11fbba32a71ba2704"><div class="ttname"><a href="decls_8h.html#a12f3cbc43c2f57a11fbba32a71ba2704">aaruf_lzma_decode_buffer</a></div><div class="ttdeci">int32_t aaruf_lzma_decode_buffer(uint8_t *dst_buffer, size_t *dst_size, const uint8_t *src_buffer, size_t *src_size, const uint8_t *props, size_t props_size)</div><div class="ttdoc">Decodes an LZMA-compressed buffer.</div><div class="ttdef"><b>Definition</b> <a href="lzma_8c_source.html#l00039">lzma.c:39</a></div></div>
<div class="ttc" id="adecls_8h_html_a554f1cbd4c013c46788b2276c3244c32"><div class="ttname"><a href="decls_8h.html#a554f1cbd4c013c46788b2276c3244c32">aaruf_get_media_tag_type_for_datatype</a></div><div class="ttdeci">int32_t aaruf_get_media_tag_type_for_datatype(int32_t type)</div><div class="ttdoc">Converts an image data type to an Aaru media tag type.</div><div class="ttdef"><b>Definition</b> <a href="helpers_8c_source.html#l00039">helpers.c:39</a></div></div>
<div class="ttc" id="adecls_8h_html_adee4702d830dc13b78e0a6803658c40e"><div class="ttname"><a href="decls_8h.html#adee4702d830dc13b78e0a6803658c40e">aaruf_cst_untransform</a></div><div class="ttdeci">int32_t aaruf_cst_untransform(const uint8_t *sequential, uint8_t *interleaved, size_t length)</div><div class="ttdoc">Reverses the CST (Claunia&#39;s Subchannel Transform) transformation from sequential to interleaved data.</div><div class="ttdef"><b>Definition</b> <a href="cst_8c_source.html#l00193">cst.c:193</a></div></div>
<div class="ttc" id="aendian_8h_html_a0c0b427a2547aa727e2c5262a174e26b"><div class="ttname"><a href="endian_8h.html#a0c0b427a2547aa727e2c5262a174e26b">bswap_64</a></div><div class="ttdeci">#define bswap_64(x)</div><div class="ttdef"><b>Definition</b> <a href="endian_8h_source.html#l00081">endian.h:81</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a0e53a44004fde98a09614db19b16638e"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a0e53a44004fde98a09614db19b16638e">CdSectorSubchannel</a></div><div class="ttdeci">@ CdSectorSubchannel</div><div class="ttdoc">Compact Disc subchannel data.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00116">enums.h:116</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a17075a1bffaf0da39e0baacabc84a0fe"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a17075a1bffaf0da39e0baacabc84a0fe">AppleProfileTag</a></div><div class="ttdeci">@ AppleProfileTag</div><div class="ttdoc">Apple Profile (20‑byte) tag.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00117">enums.h:117</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a3340d65528decaa438460aaf53f2febe"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a3340d65528decaa438460aaf53f2febe">DvdSectorIed</a></div><div class="ttdeci">@ DvdSectorIed</div><div class="ttdoc">DVD ID Error Detection Code (IED)</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00129">enums.h:129</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a334601eb11ca43681ee5ddd87d40098c"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a334601eb11ca43681ee5ddd87d40098c">CdSectorPrefixCorrected</a></div><div class="ttdeci">@ CdSectorPrefixCorrected</div><div class="ttdoc">Compact Disc sector prefix (sync, header) corrected-only stored.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00121">enums.h:121</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a39dc93795ee5d8befec5ee5607cb1a9b"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a39dc93795ee5d8befec5ee5607cb1a9b">DvdSectorCprMai</a></div><div class="ttdeci">@ DvdSectorCprMai</div><div class="ttdoc">DVD Copyright Management Information (CPR_MAI)</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00126">enums.h:126</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a459369a1461803ec0cc998b606d53b07"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a459369a1461803ec0cc998b606d53b07">AppleSonyTag</a></div><div class="ttdeci">@ AppleSonyTag</div><div class="ttdoc">Apple Sony (12‑byte) tag.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00118">enums.h:118</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a4cc94cd48947bd2bb9ab37d56b8eab98"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a4cc94cd48947bd2bb9ab37d56b8eab98">CdSectorPrefix</a></div><div class="ttdeci">@ CdSectorPrefix</div><div class="ttdoc">Compact Disc sector prefix (sync, header).</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00114">enums.h:114</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a59517cdd9c835f2b32130cc49e31d151"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a59517cdd9c835f2b32130cc49e31d151">CdSectorSuffixCorrected</a></div><div class="ttdeci">@ CdSectorSuffixCorrected</div><div class="ttdoc">Compact Disc sector suffix (EDC, ECC P, ECC Q) corrected-only stored.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00122">enums.h:122</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a6ed24283290264c28e919adf5a273f99"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a6ed24283290264c28e919adf5a273f99">PriamDataTowerTag</a></div><div class="ttdeci">@ PriamDataTowerTag</div><div class="ttdoc">Priam Data Tower (24‑byte) tag.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00119">enums.h:119</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a73bb26133ccd01972725933b00ec3a06"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a73bb26133ccd01972725933b00ec3a06">UserData</a></div><div class="ttdeci">@ UserData</div><div class="ttdoc">User (main) data.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00046">enums.h:46</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a7f6b1dc06a7ab741e7f56df8050b05b6"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a7f6b1dc06a7ab741e7f56df8050b05b6">NoData</a></div><div class="ttdeci">@ NoData</div><div class="ttdoc">No data.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00045">enums.h:45</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a9761d07be6a71826f3f0146d091f2176"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a9761d07be6a71826f3f0146d091f2176">DvdSectorEdc</a></div><div class="ttdeci">@ DvdSectorEdc</div><div class="ttdoc">DVD Error Detection Code (EDC)</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00130">enums.h:130</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6ab5223833b1f998e3475f800f6509c2f9"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ab5223833b1f998e3475f800f6509c2f9">DvdSectorTitleKeyDecrypted</a></div><div class="ttdeci">@ DvdSectorTitleKeyDecrypted</div><div class="ttdoc">Decrypted DVD Title Key.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00127">enums.h:127</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6ac1c178060cb3287b7283b83000f28dab"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ac1c178060cb3287b7283b83000f28dab">DvdSectorId</a></div><div class="ttdeci">@ DvdSectorId</div><div class="ttdoc">DVD Identification Data (ID)</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00128">enums.h:128</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6aee38da0d8fd8047e5468514ff9be0f75"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6aee38da0d8fd8047e5468514ff9be0f75">CdSectorSuffix</a></div><div class="ttdeci">@ CdSectorSuffix</div><div class="ttdoc">Compact Disc sector suffix (EDC, ECC P, ECC Q).</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00115">enums.h:115</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6af6d3ec9140499909db18dae9cfbfd056"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6af6d3ec9140499909db18dae9cfbfd056">CompactDiscMode2Subheader</a></div><div class="ttdeci">@ CompactDiscMode2Subheader</div><div class="ttdoc">Compact Disc MODE 2 subheader.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00123">enums.h:123</a></div></div>
<div class="ttc" id="aenums_8h_html_affec749ed88365143745313ae9168263a002db7938c70152bf9af1797cb87c32f"><div class="ttname"><a href="enums_8h.html#affec749ed88365143745313ae9168263a002db7938c70152bf9af1797cb87c32f">Lzma</a></div><div class="ttdeci">@ Lzma</div><div class="ttdoc">LZMA compression.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00034">enums.h:34</a></div></div>
<div class="ttc" id="aenums_8h_html_affec749ed88365143745313ae9168263ab6147cfb5a7f96c11a4e4aafd9cc8ce0"><div class="ttname"><a href="enums_8h.html#affec749ed88365143745313ae9168263ab6147cfb5a7f96c11a4e4aafd9cc8ce0">LzmaClauniaSubchannelTransform</a></div><div class="ttdeci">@ LzmaClauniaSubchannelTransform</div><div class="ttdoc">LZMA applied to Claunia Subchannel Transform processed data.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00036">enums.h:36</a></div></div>
<div class="ttc" id="aenums_8h_html_affec749ed88365143745313ae9168263ac9d3e887722f2bc482bcca9d41c512af"><div class="ttname"><a href="enums_8h.html#affec749ed88365143745313ae9168263ac9d3e887722f2bc482bcca9d41c512af">None</a></div><div class="ttdeci">@ None</div><div class="ttdoc">Not compressed.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00033">enums.h:33</a></div></div>
<div class="ttc" id="aerrors_8h_html_a1d6e49f7e8a1fa489efa0a582e90b5de"><div class="ttname"><a href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a></div><div class="ttdeci">#define AARUF_STATUS_OK</div><div class="ttdoc">Sector present and read without uncorrectable errors.</div><div class="ttdef"><b>Definition</b> <a href="errors_8h_source.html#l00075">errors.h:75</a></div></div>
<div class="ttc" id="aerrors_8h_html_a67753dacbd0ffdd397e563a8a5ecd271"><div class="ttname"><a href="errors_8h.html#a67753dacbd0ffdd397e563a8a5ecd271">AARUF_ERROR_CANNOT_READ_BLOCK</a></div><div class="ttdeci">#define AARUF_ERROR_CANNOT_READ_BLOCK</div><div class="ttdoc">Generic block read failure (seek/read error).</div><div class="ttdef"><b>Definition</b> <a href="errors_8h_source.html#l00046">errors.h:46</a></div></div>
<div class="ttc" id="aerrors_8h_html_abb63e240b11d790da83bd34507b57851"><div class="ttname"><a href="errors_8h.html#abb63e240b11d790da83bd34507b57851">AARUF_ERROR_NOT_AARUFORMAT</a></div><div class="ttdeci">#define AARUF_ERROR_NOT_AARUFORMAT</div><div class="ttdoc">Input file/stream failed magic or structural validation.</div><div class="ttdef"><b>Definition</b> <a href="errors_8h_source.html#l00040">errors.h:40</a></div></div>
<div class="ttc" id="aerrors_8h_html_ac9f4e38e8d5a1f940c9cd0c7f6788c37"><div class="ttname"><a href="errors_8h.html#ac9f4e38e8d5a1f940c9cd0c7f6788c37">AARUF_ERROR_CANNOT_DECOMPRESS_BLOCK</a></div><div class="ttdeci">#define AARUF_ERROR_CANNOT_DECOMPRESS_BLOCK</div><div class="ttdoc">Decompression routine failed or size mismatch.</div><div class="ttdef"><b>Definition</b> <a href="errors_8h_source.html#l00056">errors.h:56</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aa16bbf88cdbeb1c4bfe44244de7d16c3f"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa16bbf88cdbeb1c4bfe44244de7d16c3f">DvdSectorIedAaru</a></div><div class="ttdeci">@ DvdSectorIedAaru</div><div class="ttdoc">DVD sector ID error detection, 2 bytes.</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00966">aaru.h:966</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aa1ed658dec0ed38565a2f1420dcdcc2db"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa1ed658dec0ed38565a2f1420dcdcc2db">CdSectorHeader</a></div><div class="ttdeci">@ CdSectorHeader</div><div class="ttdoc">4-byte CD header (minute, second, frame, mode)</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00950">aaru.h:950</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aa2593a6f3edbbaff37976da9a96363344"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa2593a6f3edbbaff37976da9a96363344">CdSectorEdc</a></div><div class="ttdeci">@ CdSectorEdc</div><div class="ttdoc">32-bit CRC (EDC)</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00952">aaru.h:952</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aa3b08c072df1b13b88f0711ea82c8943c"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa3b08c072df1b13b88f0711ea82c8943c">CdSectorEccP</a></div><div class="ttdeci">@ CdSectorEccP</div><div class="ttdoc">172 bytes Reed-Solomon ECC (P)</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00953">aaru.h:953</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aa6d377a28e58b9da5452ab66e90ea4457"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa6d377a28e58b9da5452ab66e90ea4457">DvdSectorEdcAaru</a></div><div class="ttdeci">@ DvdSectorEdcAaru</div><div class="ttdoc">DVD sector EDC, 4 bytes.</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00967">aaru.h:967</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aa7165008ad58fcf7904dc3f6626064828"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa7165008ad58fcf7904dc3f6626064828">DvdCmi</a></div><div class="ttdeci">@ DvdCmi</div><div class="ttdoc">DVD Copyright Management Information (CSS)</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00960">aaru.h:960</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aa73586ffdff3f35b8a05b7f8fd37fcee2"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa73586ffdff3f35b8a05b7f8fd37fcee2">CdSectorSubchannelAaru</a></div><div class="ttdeci">@ CdSectorSubchannelAaru</div><div class="ttdoc">96 raw subchannel bytes (P-W)</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00956">aaru.h:956</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aa7807c14140de3beeda2945e17fbf5310"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa7807c14140de3beeda2945e17fbf5310">CdSectorSubHeader</a></div><div class="ttdeci">@ CdSectorSubHeader</div><div class="ttdoc">Mode 2 Form subheader (8 bytes: copy, submode, channel)</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00951">aaru.h:951</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aa82265a5d640ce9474f8b357c54cc0440"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa82265a5d640ce9474f8b357c54cc0440">DvdSectorNumber</a></div><div class="ttdeci">@ DvdSectorNumber</div><div class="ttdoc">DVD sector number, 3 bytes.</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00965">aaru.h:965</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aa9937ec92715558a3f5ce46c8700190ba"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aa9937ec92715558a3f5ce46c8700190ba">PriamDataTowerTagAaru</a></div><div class="ttdeci">@ PriamDataTowerTagAaru</div><div class="ttdoc">Priam DataTower sector tags, 24 bytes.</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00969">aaru.h:969</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aaaa6bb40f3b26ce3df172cd3a1020eeb9"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aaaa6bb40f3b26ce3df172cd3a1020eeb9">AppleProfileTagAaru</a></div><div class="ttdeci">@ AppleProfileTagAaru</div><div class="ttdoc">Apple&#39;s Profile sector tags, 20 bytes.</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00968">aaru.h:968</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aaacdc97f5778a26551dae1e003fc5f769"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aaacdc97f5778a26551dae1e003fc5f769">DvdSectorInformation</a></div><div class="ttdeci">@ DvdSectorInformation</div><div class="ttdoc">DVD sector information, 1 bytes.</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00964">aaru.h:964</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aad5a60e1c8a5550557a2b4a1ae1054c89"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aad5a60e1c8a5550557a2b4a1ae1054c89">CdSectorEcc</a></div><div class="ttdeci">@ CdSectorEcc</div><div class="ttdoc">Combined P+Q ECC (276 bytes)</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00955">aaru.h:955</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aae54bf2b3574266925062218c892c42b2"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aae54bf2b3574266925062218c892c42b2">DvdTitleKeyDecrypted</a></div><div class="ttdeci">@ DvdTitleKeyDecrypted</div><div class="ttdoc">Decrypted DVD sector title key, 5 bytes.</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00963">aaru.h:963</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aae6cc37af9cad918edf7a402ecac48e9d"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aae6cc37af9cad918edf7a402ecac48e9d">CdSectorSync</a></div><div class="ttdeci">@ CdSectorSync</div><div class="ttdoc">12-byte CD sync pattern (00 FF*10 00)</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00949">aaru.h:949</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aae96d541a937c6a5c369f6f0bc32f94b3"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aae96d541a937c6a5c369f6f0bc32f94b3">CdSectorEccQ</a></div><div class="ttdeci">@ CdSectorEccQ</div><div class="ttdoc">104 bytes Reed-Solomon ECC (Q)</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00954">aaru.h:954</a></div></div>
<div class="ttc" id="agroup__SectorTags_html_ggaf863e81d172ce7a216d8687a8a23293aaef910c709ff1ccc00e20d853ea02907a"><div class="ttname"><a href="group__SectorTags.html#ggaf863e81d172ce7a216d8687a8a23293aaef910c709ff1ccc00e20d853ea02907a">AppleSonyTagAaru</a></div><div class="ttdeci">@ AppleSonyTagAaru</div><div class="ttdoc">Apple&#39;s Sony sector tags, 12 bytes (address prolog + checksum)</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00948">aaru.h:948</a></div></div>
<div class="ttc" id="alog_8h_html"><div class="ttname"><a href="log_8h.html">log.h</a></div></div>
<div class="ttc" id="alog_8h_html_a053d6037d543b84ce59308ce71d15cd1"><div class="ttname"><a href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a></div><div class="ttdeci">#define FATAL(fmt,...)</div><div class="ttdef"><b>Definition</b> <a href="log_8h_source.html#l00040">log.h:40</a></div></div>
<div class="ttc" id="alog_8h_html_a21cc0459b78d5f2d7bd737e5aae1278a"><div class="ttname"><a href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a></div><div class="ttdeci">#define TRACE(fmt,...)</div><div class="ttdef"><b>Definition</b> <a href="log_8h_source.html#l00025">log.h:25</a></div></div>
<div class="ttc" id="astructAaruHeaderV2_html_af79ca31bcd428d1a54ac25c30d09b7a7"><div class="ttname"><a href="structAaruHeaderV2.html#af79ca31bcd428d1a54ac25c30d09b7a7">AaruHeaderV2::imageMajorVersion</a></div><div class="ttdeci">uint8_t imageMajorVersion</div><div class="ttdoc">Container format major version.</div><div class="ttdef"><b>Definition</b> <a href="header_8h_source.html#l00110">header.h:110</a></div></div>
<div class="ttc" id="astructBlockHeader_html"><div class="ttname"><a href="structBlockHeader.html">BlockHeader</a></div><div class="ttdoc">Header preceding the compressed data payload of a data block (BlockType::DataBlock).</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00070">data.h:71</a></div></div>
<div class="ttc" id="astructBlockHeader_html_a0ee87beb4362823260f70a87ac17379f"><div class="ttname"><a href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">BlockHeader::cmpLength</a></div><div class="ttdeci">uint32_t cmpLength</div><div class="ttdoc">Size in bytes of the compressed payload immediately following this header.</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00076">data.h:76</a></div></div>
<div class="ttc" id="astructBlockHeader_html_a1f9f3204a10090709b28d0df4bb547e5"><div class="ttname"><a href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">BlockHeader::length</a></div><div class="ttdeci">uint32_t length</div><div class="ttdoc">Size in bytes of the uncompressed payload resulting after decompression.</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00077">data.h:77</a></div></div>
<div class="ttc" id="astructBlockHeader_html_a3b03f118fb2dc3dcef3f87a82238e358"><div class="ttname"><a href="structBlockHeader.html#a3b03f118fb2dc3dcef3f87a82238e358">BlockHeader::identifier</a></div><div class="ttdeci">uint32_t identifier</div><div class="ttdoc">Block identifier, must be BlockType::DataBlock.</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00072">data.h:72</a></div></div>
<div class="ttc" id="astructBlockHeader_html_a5bd50f95c8c1f91e5013a1a154690beb"><div class="ttname"><a href="structBlockHeader.html#a5bd50f95c8c1f91e5013a1a154690beb">BlockHeader::sectorSize</a></div><div class="ttdeci">uint32_t sectorSize</div><div class="ttdoc">Size in bytes of each logical sector represented in this block.</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00075">data.h:75</a></div></div>
<div class="ttc" id="astructBlockHeader_html_ab4d9e3a871e0c7f12a881017dac4ca12"><div class="ttname"><a href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">BlockHeader::crc64</a></div><div class="ttdeci">uint64_t crc64</div><div class="ttdoc">CRC64-ECMA of the uncompressed payload (length bytes).</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00079">data.h:79</a></div></div>
<div class="ttc" id="astructBlockHeader_html_ac31ad48f3362a43175c94ec2e30662ad"><div class="ttname"><a href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">BlockHeader::type</a></div><div class="ttdeci">uint16_t type</div><div class="ttdoc">Logical data classification (value from DataType).</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00073">data.h:73</a></div></div>
<div class="ttc" id="astructBlockHeader_html_ad68963422fd2a5f6d0e0be751cbef559"><div class="ttname"><a href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">BlockHeader::compression</a></div><div class="ttdeci">uint16_t compression</div><div class="ttdoc">Compression algorithm used (value from CompressionType).</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00074">data.h:74</a></div></div>
<div class="ttc" id="astructImageInfo_html_aac1ac48f57afd415467cd6f13f01644b"><div class="ttname"><a href="structImageInfo.html#aac1ac48f57afd415467cd6f13f01644b">ImageInfo::SectorSize</a></div><div class="ttdeci">uint32_t SectorSize</div><div class="ttdoc">Size of each logical sector in bytes (512, 2048, 2352, 4096, etc.)</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00927">aaru.h:927</a></div></div>
<div class="ttc" id="astructImageInfo_html_abca8e73a9655d810e6d30d36c3ab54d7"><div class="ttname"><a href="structImageInfo.html#abca8e73a9655d810e6d30d36c3ab54d7">ImageInfo::ImageSize</a></div><div class="ttdeci">uint64_t ImageSize</div><div class="ttdoc">Size of the image payload in bytes (excludes headers/metadata)</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00925">aaru.h:925</a></div></div>
<div class="ttc" id="astructIndexEntry_html"><div class="ttname"><a href="structIndexEntry.html">IndexEntry</a></div><div class="ttdoc">Single index entry describing a block&#39;s type, (optional) data classification, and file offset.</div><div class="ttdef"><b>Definition</b> <a href="index_8h_source.html#l00108">index.h:109</a></div></div>
<div class="ttc" id="astructIndexEntry_html_a4b5c7115ac83019c3f77c6f047e5f75e"><div class="ttname"><a href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">IndexEntry::blockType</a></div><div class="ttdeci">uint32_t blockType</div><div class="ttdoc">Block identifier of the referenced block (value from BlockType).</div><div class="ttdef"><b>Definition</b> <a href="index_8h_source.html#l00110">index.h:110</a></div></div>
<div class="ttc" id="astructIndexEntry_html_a854951a64192d7e4cdcfa6dd6fd2b3ea"><div class="ttname"><a href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">IndexEntry::offset</a></div><div class="ttdeci">uint64_t offset</div><div class="ttdoc">Absolute byte offset in the image where the referenced block header begins.</div><div class="ttdef"><b>Definition</b> <a href="index_8h_source.html#l00112">index.h:112</a></div></div>
<div class="ttc" id="astructIndexEntry_html_ae5d35082a756e0388efbf5fabbe93d10"><div class="ttname"><a href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">IndexEntry::dataType</a></div><div class="ttdeci">uint16_t dataType</div><div class="ttdoc">Data classification (value from DataType) or unused for untyped blocks.</div><div class="ttdef"><b>Definition</b> <a href="index_8h_source.html#l00111">index.h:111</a></div></div>
<div class="ttc" id="astructaaruformat__context_html"><div class="ttname"><a href="structaaruformat__context.html">aaruformat_context</a></div><div class="ttdoc">Master context representing an open or in‑creation Aaru image.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00171">context.h:172</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a1614b9ffbd5e4661a2483eb3f68f8fd1"><div class="ttname"><a href="structaaruformat__context.html#a1614b9ffbd5e4661a2483eb3f68f8fd1">aaruformat_context::sector_cpr_mai</a></div><div class="ttdeci">uint8_t * sector_cpr_mai</div><div class="ttdoc">DVD sector CPR_MAI (6 bytes) if present.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00207">context.h:207</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a1d021776e9101370c7e6ed00c8049be1"><div class="ttname"><a href="structaaruformat__context.html#a1d021776e9101370c7e6ed00c8049be1">aaruformat_context::sector_prefix_corrected</a></div><div class="ttdeci">uint8_t * sector_prefix_corrected</div><div class="ttdoc">Corrected variant (post error correction) if stored.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00200">context.h:200</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a3bfc3fceaaf015830913fd7efa794e5a"><div class="ttname"><a href="structaaruformat__context.html#a3bfc3fceaaf015830913fd7efa794e5a">aaruformat_context::sector_ied</a></div><div class="ttdeci">uint8_t * sector_ied</div><div class="ttdoc">DVD sector IED (2 bytes) if present.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00206">context.h:206</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a413a99e4e86b7121adca2cfce8f02d63"><div class="ttname"><a href="structaaruformat__context.html#a413a99e4e86b7121adca2cfce8f02d63">aaruformat_context::sector_prefix</a></div><div class="ttdeci">uint8_t * sector_prefix</div><div class="ttdoc">Raw per-sector prefix (e.g., sync+header) uncorrected.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00199">context.h:199</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a4dc244e21a520e90abd961c38eb6d9ae"><div class="ttname"><a href="structaaruformat__context.html#a4dc244e21a520e90abd961c38eb6d9ae">aaruformat_context::sector_edc</a></div><div class="ttdeci">uint8_t * sector_edc</div><div class="ttdoc">DVD sector EDC (4 bytes) if present.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00208">context.h:208</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a64870438f8f560a0b9973dedb3dd7e0e"><div class="ttname"><a href="structaaruformat__context.html#a64870438f8f560a0b9973dedb3dd7e0e">aaruformat_context::sector_suffix</a></div><div class="ttdeci">uint8_t * sector_suffix</div><div class="ttdoc">Raw per-sector suffix (EDC/ECC) uncorrected.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00201">context.h:201</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a670dec8d59407989fefc361dc26c6832"><div class="ttname"><a href="structaaruformat__context.html#a670dec8d59407989fefc361dc26c6832">aaruformat_context::header</a></div><div class="ttdeci">AaruHeaderV2 header</div><div class="ttdoc">Parsed container header (v2).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00175">context.h:175</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a8b769e9fb9467aa11d4a2936cf5cf5ed"><div class="ttname"><a href="structaaruformat__context.html#a8b769e9fb9467aa11d4a2936cf5cf5ed">aaruformat_context::mediaTags</a></div><div class="ttdeci">mediaTagEntry * mediaTags</div><div class="ttdoc">Hash table of extra media tags (uthash root).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00264">context.h:264</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_aa943f49c5e77c98bc4cddc9d0c2ae284"><div class="ttname"><a href="structaaruformat__context.html#aa943f49c5e77c98bc4cddc9d0c2ae284">aaruformat_context::sector_decrypted_title_key</a></div><div class="ttdeci">uint8_t * sector_decrypted_title_key</div><div class="ttdoc">DVD decrypted title key (5 bytes) if present.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00209">context.h:209</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_aaf16c9ee5b05bac1ef44d29abef6134a"><div class="ttname"><a href="structaaruformat__context.html#aaf16c9ee5b05bac1ef44d29abef6134a">aaruformat_context::sector_subchannel</a></div><div class="ttdeci">uint8_t * sector_subchannel</div><div class="ttdoc">Raw 96-byte subchannel (if captured).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00203">context.h:203</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ab516fae594bde4f76b75488d0a3ca3a8"><div class="ttname"><a href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">aaruformat_context::imageStream</a></div><div class="ttdeci">FILE * imageStream</div><div class="ttdoc">Underlying FILE* stream (binary mode).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00176">context.h:176</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ac6734b2de73a4b6147aadc49bf3e96f8"><div class="ttname"><a href="structaaruformat__context.html#ac6734b2de73a4b6147aadc49bf3e96f8">aaruformat_context::mode2_subheaders</a></div><div class="ttdeci">uint8_t * mode2_subheaders</div><div class="ttdoc">MODE2 Form1/Form2 8-byte subheaders (concatenated).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00204">context.h:204</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ac970291b3449c04221827b9c2c18ac70"><div class="ttname"><a href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">aaruformat_context::image_info</a></div><div class="ttdeci">ImageInfo image_info</div><div class="ttdoc">Exposed high-level image info summary.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00260">context.h:260</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_acc9cdfdd4be56c4f7016a37e218cee47"><div class="ttname"><a href="structaaruformat__context.html#acc9cdfdd4be56c4f7016a37e218cee47">aaruformat_context::sector_id</a></div><div class="ttdeci">uint8_t * sector_id</div><div class="ttdoc">DVD sector ID (4 bytes) if present.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00205">context.h:205</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ad3d5494e23b07418e9fbd22c3771e534"><div class="ttname"><a href="structaaruformat__context.html#ad3d5494e23b07418e9fbd22c3771e534">aaruformat_context::readableSectorTags</a></div><div class="ttdeci">bool * readableSectorTags</div><div class="ttdoc">Per-sector boolean array (optical tags read successfully?).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00263">context.h:263</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_adfcfa339aded095de2143ffff0931288"><div class="ttname"><a href="structaaruformat__context.html#adfcfa339aded095de2143ffff0931288">aaruformat_context::sector_suffix_corrected</a></div><div class="ttdeci">uint8_t * sector_suffix_corrected</div><div class="ttdoc">Corrected suffix if stored separately.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00202">context.h:202</a></div></div>
<div class="ttc" id="astructmediaTagEntry_html"><div class="ttname"><a href="structmediaTagEntry.html">mediaTagEntry</a></div><div class="ttdoc">Hash table entry for an arbitrary media tag (e.g., proprietary drive/medium descriptor).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00118">context.h:119</a></div></div>
<div class="ttc" id="astructmediaTagEntry_html_a334fc65b37efdfb624e804e98c398927"><div class="ttname"><a href="structmediaTagEntry.html#a334fc65b37efdfb624e804e98c398927">mediaTagEntry::data</a></div><div class="ttdeci">uint8_t * data</div><div class="ttdoc">Tag data blob (opaque to library core); length bytes long.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00120">context.h:120</a></div></div>
<div class="ttc" id="astructmediaTagEntry_html_a95bf0de1de367f90491367921069c9e2"><div class="ttname"><a href="structmediaTagEntry.html#a95bf0de1de367f90491367921069c9e2">mediaTagEntry::type</a></div><div class="ttdeci">int32_t type</div><div class="ttdoc">Numeric type identifier.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00121">context.h:121</a></div></div>
<div class="ttc" id="astructmediaTagEntry_html_aa96c6684fd98145d0089d72957d2afa7"><div class="ttname"><a href="structmediaTagEntry.html#aa96c6684fd98145d0089d72957d2afa7">mediaTagEntry::length</a></div><div class="ttdeci">uint32_t length</div><div class="ttdoc">Length in bytes of data.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00122">context.h:122</a></div></div>
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