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<div id="projectbrief">Aaru Data Preservation Suite - Format Library</div>
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<a href="internal_8h.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">#ifndef LIBAARUFORMAT_INTERNAL_H</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#define LIBAARUFORMAT_INTERNAL_H</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include &quot;utarray.h&quot;</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>UT_array *<a class="code hl_function" href="internal_8h.html#a5d3b1092abc36a27a441a01a8a0b3b48">process_index_v1</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx);</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span>int32_t <a class="code hl_function" href="internal_8h.html#a89ed93d216c4dce0ae5e2acccf8cc2b4">verify_index_v1</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx);</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span>UT_array *<a class="code hl_function" href="internal_8h.html#a1baad6508d1cde5a712794e956fb3d3c">process_index_v2</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx);</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span>int32_t <a class="code hl_function" href="internal_8h.html#ae234e22b16b085d18614110630034db5">verify_index_v2</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx);</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span>UT_array *<a class="code hl_function" href="internal_8h.html#aff88fae9938d5f56318bfd7a455d5e94">process_index_v3</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx);</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span>int32_t <a class="code hl_function" href="internal_8h.html#ad7ed9250463c320c7bc8d83689bcfefb">verify_index_v3</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx);</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span>int32_t <a class="code hl_function" href="internal_8h.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="l00031" name="l00031"></a><span class="lineno"> 31</span>int32_t <a class="code hl_function" href="internal_8h.html#abaf38090f967423898b99e0455751c07">process_ddt_v1</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, <span class="keywordtype">bool</span> *found_user_data_ddt);</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span>int32_t <a class="code hl_function" href="internal_8h.html#a1caeae710ee5e1dd356e43b3b659e9c0">process_ddt_v2</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, <span class="keywordtype">bool</span> *found_user_data_ddt);</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="keywordtype">void</span> <a class="code hl_function" href="internal_8h.html#a43974d4c183240be30d49ff09ef7b8c2">process_metadata_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry);</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="keywordtype">void</span> <a class="code hl_function" href="internal_8h.html#a81d410de6727d95a85b827067e1a8bc6">process_geometry_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry);</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="keywordtype">void</span> <a class="code hl_function" href="internal_8h.html#a375a516fdf6f81e997365d93b21f6708">process_tracks_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry);</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="keywordtype">void</span> <a class="code hl_function" href="internal_8h.html#a5e0397faed8aea27c5a6a3881875de54">process_cicm_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry);</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="keywordtype">void</span> <a class="code hl_function" href="internal_8h.html#a84003ec881425a7b28ec24cb48d19f02">process_aaru_metadata_json_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry);</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="keywordtype">void</span> <a class="code hl_function" href="internal_8h.html#a0e2cfc858c0551bc9bef11d5bdb85aac">process_dumphw_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry);</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="keywordtype">void</span> <a class="code hl_function" href="internal_8h.html#a565eace88f86c500249be1f2a89a1c60">process_checksum_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry);</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="keywordtype">void</span> <a class="code hl_function" href="internal_8h.html#a829bbac3c17b60efd8f93188a8de8278">process_tape_files_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry);</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="keywordtype">void</span> <a class="code hl_function" href="internal_8h.html#aa76718b0402b1a28be3d563d5e62028e">process_tape_partitions_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry);</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span>int32_t <a class="code hl_function" href="internal_8h.html#a26e5fd58cdfd39948f1b724fafffcdc2">decode_ddt_entry_v1</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, uint64_t sector_address, uint64_t *offset, uint64_t *block_offset,</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> uint8_t *sector_status);</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span>int32_t <a class="code hl_function" href="internal_8h.html#a805d607b45bb8ad8a3e6b0bcfabe3265">decode_ddt_entry_v2</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, uint64_t sector_address, <span class="keywordtype">bool</span> negative, uint64_t *offset,</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> uint64_t *block_offset, uint8_t *sector_status);</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span>int32_t <a class="code hl_function" href="internal_8h.html#a40c571bc4778040f22ac211cea670db1">decode_ddt_single_level_v2</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, uint64_t sector_address, <span class="keywordtype">bool</span> negative, uint64_t *offset,</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> uint64_t *block_offset, uint8_t *sector_status);</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span>int32_t <a class="code hl_function" href="internal_8h.html#a83aff4d408ab17f8f350cb03b0e12ef6">decode_ddt_multi_level_v2</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, uint64_t sector_address, <span class="keywordtype">bool</span> negative, uint64_t *offset,</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> uint64_t *block_offset, uint8_t *sector_status);</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="keywordtype">bool</span> <a class="code hl_function" href="internal_8h.html#a1906cbcaef9f44b8ac4360beb70a0120">set_ddt_entry_v2</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, uint64_t sector_address, <span class="keywordtype">bool</span> negative, uint64_t offset,</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> uint64_t block_offset, uint8_t sector_status, uint64_t *ddt_entry);</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span><span class="keywordtype">bool</span> <a class="code hl_function" href="internal_8h.html#a7471ae33a70bae7e3aa93a52f8e519ca">set_ddt_single_level_v2</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, uint64_t sector_address, <span class="keywordtype">bool</span> negative, uint64_t offset,</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> uint64_t block_offset, uint8_t sector_status, uint64_t *ddt_entry);</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><span class="keywordtype">bool</span> <a class="code hl_function" href="internal_8h.html#a69ff2e68fe4d92a2d2d469ac69f41d82">set_ddt_multi_level_v2</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, uint64_t sector_address, <span class="keywordtype">bool</span> negative, uint64_t offset,</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> uint64_t block_offset, uint8_t sector_status, uint64_t *ddt_entry);</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span><span class="keywordtype">bool</span> <a class="code hl_function" href="internal_8h.html#a8241636367dc185ee88d1dc5af9caf59">set_ddt_tape</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, uint64_t sector_address, uint64_t offset, uint64_t block_offset,</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> uint8_t sector_status, uint64_t *ddt_entry);</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span><a class="code hl_struct" href="structaaru__options.html">aaru_options</a> <a class="code hl_function" href="internal_8h.html#aaae42bff244df727b6c029f58d4957df">parse_options</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *options);</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span>uint64_t <a class="code hl_function" href="internal_8h.html#a36c1cca0e4cea9c2e0dffb582b836f6f">get_filetime_uint64</a>();</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span>int32_t <a class="code hl_function" href="internal_8h.html#a2402812f5e04ba16765208c0b70fa6c5">aaruf_close_current_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx);</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span><span class="keywordtype">int</span> <a class="code hl_function" href="internal_8h.html#ac93ebc6d918745be56b680e19bf7e8d5">compare_extents</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *a, <span class="keyword">const</span> <span class="keywordtype">void</span> *b);</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> </div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><span class="preprocessor">#endif </span><span class="comment">// LIBAARUFORMAT_INTERNAL_H</span></div>
<div class="ttc" id="ainternal_8h_html_a0e2cfc858c0551bc9bef11d5bdb85aac"><div class="ttname"><a href="internal_8h.html#a0e2cfc858c0551bc9bef11d5bdb85aac">process_dumphw_block</a></div><div class="ttdeci">void process_dumphw_block(aaruformat_context *ctx, const IndexEntry *entry)</div><div class="ttdoc">Processes a dump hardware block from the image stream.</div><div class="ttdef"><b>Definition</b> <a href="blocks_2dump_8c_source.html#l00108">dump.c:108</a></div></div>
<div class="ttc" id="ainternal_8h_html_a1906cbcaef9f44b8ac4360beb70a0120"><div class="ttname"><a href="internal_8h.html#a1906cbcaef9f44b8ac4360beb70a0120">set_ddt_entry_v2</a></div><div class="ttdeci">bool set_ddt_entry_v2(aaruformat_context *ctx, uint64_t sector_address, bool negative, uint64_t offset, uint64_t block_offset, uint8_t sector_status, uint64_t *ddt_entry)</div><div class="ttdoc">Sets a DDT v2 entry for a given sector address.</div><div class="ttdef"><b>Definition</b> <a href="ddt__v2_8c_source.html#l00988">ddt_v2.c:988</a></div></div>
<div class="ttc" id="ainternal_8h_html_a1baad6508d1cde5a712794e956fb3d3c"><div class="ttname"><a href="internal_8h.html#a1baad6508d1cde5a712794e956fb3d3c">process_index_v2</a></div><div class="ttdeci">UT_array * process_index_v2(aaruformat_context *ctx)</div><div class="ttdoc">Processes an index block (version 2) from the image stream.</div><div class="ttdef"><b>Definition</b> <a href="index__v2_8c_source.html#l00081">index_v2.c:81</a></div></div>
<div class="ttc" id="ainternal_8h_html_a1caeae710ee5e1dd356e43b3b659e9c0"><div class="ttname"><a href="internal_8h.html#a1caeae710ee5e1dd356e43b3b659e9c0">process_ddt_v2</a></div><div class="ttdeci">int32_t process_ddt_v2(aaruformat_context *ctx, IndexEntry *entry, bool *found_user_data_ddt)</div><div class="ttdoc">Processes a DDT v2 block from the image stream.</div><div class="ttdef"><b>Definition</b> <a href="ddt__v2_8c_source.html#l00096">ddt_v2.c:96</a></div></div>
<div class="ttc" id="ainternal_8h_html_a2402812f5e04ba16765208c0b70fa6c5"><div class="ttname"><a href="internal_8h.html#a2402812f5e04ba16765208c0b70fa6c5">aaruf_close_current_block</a></div><div class="ttdeci">int32_t aaruf_close_current_block(aaruformat_context *ctx)</div><div class="ttdoc">Finalizes and writes the current data block to the AaruFormat image file.</div><div class="ttdef"><b>Definition</b> <a href="write_8c_source.html#l01383">write.c:1383</a></div></div>
<div class="ttc" id="ainternal_8h_html_a26e5fd58cdfd39948f1b724fafffcdc2"><div class="ttname"><a href="internal_8h.html#a26e5fd58cdfd39948f1b724fafffcdc2">decode_ddt_entry_v1</a></div><div class="ttdeci">int32_t decode_ddt_entry_v1(aaruformat_context *ctx, uint64_t sector_address, uint64_t *offset, uint64_t *block_offset, uint8_t *sector_status)</div><div class="ttdoc">Decodes a DDT v1 entry for a given sector address.</div><div class="ttdef"><b>Definition</b> <a href="ddt__v1_8c_source.html#l00405">ddt_v1.c:405</a></div></div>
<div class="ttc" id="ainternal_8h_html_a28d844a06cecbbf436d825a3c99ff0eb"><div class="ttname"><a href="internal_8h.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="data_8c_source.html#l00071">data.c:71</a></div></div>
<div class="ttc" id="ainternal_8h_html_a36c1cca0e4cea9c2e0dffb582b836f6f"><div class="ttname"><a href="internal_8h.html#a36c1cca0e4cea9c2e0dffb582b836f6f">get_filetime_uint64</a></div><div class="ttdeci">uint64_t get_filetime_uint64()</div><div class="ttdoc">Gets the current time as a 64-bit FILETIME value.</div><div class="ttdef"><b>Definition</b> <a href="time_8c_source.html#l00045">time.c:45</a></div></div>
<div class="ttc" id="ainternal_8h_html_a375a516fdf6f81e997365d93b21f6708"><div class="ttname"><a href="internal_8h.html#a375a516fdf6f81e997365d93b21f6708">process_tracks_block</a></div><div class="ttdeci">void process_tracks_block(aaruformat_context *ctx, const IndexEntry *entry)</div><div class="ttdoc">Parse and integrate a Tracks block from the image stream into the context.</div><div class="ttdef"><b>Definition</b> <a href="optical_8c_source.html#l00111">optical.c:111</a></div></div>
<div class="ttc" id="ainternal_8h_html_a40c571bc4778040f22ac211cea670db1"><div class="ttname"><a href="internal_8h.html#a40c571bc4778040f22ac211cea670db1">decode_ddt_single_level_v2</a></div><div class="ttdeci">int32_t decode_ddt_single_level_v2(aaruformat_context *ctx, uint64_t sector_address, bool negative, uint64_t *offset, uint64_t *block_offset, uint8_t *sector_status)</div><div class="ttdoc">Decodes a single-level DDT v2 entry for a given sector address.</div><div class="ttdef"><b>Definition</b> <a href="ddt__v2_8c_source.html#l00581">ddt_v2.c:581</a></div></div>
<div class="ttc" id="ainternal_8h_html_a43974d4c183240be30d49ff09ef7b8c2"><div class="ttname"><a href="internal_8h.html#a43974d4c183240be30d49ff09ef7b8c2">process_metadata_block</a></div><div class="ttdeci">void process_metadata_block(aaruformat_context *ctx, const IndexEntry *entry)</div><div class="ttdoc">Processes a metadata block from the image stream.</div><div class="ttdef"><b>Definition</b> <a href="blocks_2metadata_8c_source.html#l00035">metadata.c:35</a></div></div>
<div class="ttc" id="ainternal_8h_html_a565eace88f86c500249be1f2a89a1c60"><div class="ttname"><a href="internal_8h.html#a565eace88f86c500249be1f2a89a1c60">process_checksum_block</a></div><div class="ttdeci">void process_checksum_block(aaruformat_context *ctx, const IndexEntry *entry)</div><div class="ttdoc">Processes a checksum block from the image stream.</div><div class="ttdef"><b>Definition</b> <a href="checksum_8c_source.html#l00039">checksum.c:39</a></div></div>
<div class="ttc" id="ainternal_8h_html_a5d3b1092abc36a27a441a01a8a0b3b48"><div class="ttname"><a href="internal_8h.html#a5d3b1092abc36a27a441a01a8a0b3b48">process_index_v1</a></div><div class="ttdeci">UT_array * process_index_v1(aaruformat_context *ctx)</div><div class="ttdoc">Processes an index block (version 1) from the image stream.</div><div class="ttdef"><b>Definition</b> <a href="index__v1_8c_source.html#l00079">index_v1.c:79</a></div></div>
<div class="ttc" id="ainternal_8h_html_a5e0397faed8aea27c5a6a3881875de54"><div class="ttname"><a href="internal_8h.html#a5e0397faed8aea27c5a6a3881875de54">process_cicm_block</a></div><div class="ttdeci">void process_cicm_block(aaruformat_context *ctx, const IndexEntry *entry)</div><div class="ttdoc">Processes a CICM XML metadata block from the image stream.</div><div class="ttdef"><b>Definition</b> <a href="blocks_2metadata_8c_source.html#l00306">metadata.c:306</a></div></div>
<div class="ttc" id="ainternal_8h_html_a69ff2e68fe4d92a2d2d469ac69f41d82"><div class="ttname"><a href="internal_8h.html#a69ff2e68fe4d92a2d2d469ac69f41d82">set_ddt_multi_level_v2</a></div><div class="ttdeci">bool set_ddt_multi_level_v2(aaruformat_context *ctx, uint64_t sector_address, bool negative, uint64_t offset, uint64_t block_offset, uint8_t sector_status, uint64_t *ddt_entry)</div><div class="ttdoc">Sets a multi-level DDT v2 entry for a given sector address.</div><div class="ttdef"><b>Definition</b> <a href="ddt__v2_8c_source.html#l01092">ddt_v2.c:1092</a></div></div>
<div class="ttc" id="ainternal_8h_html_a7471ae33a70bae7e3aa93a52f8e519ca"><div class="ttname"><a href="internal_8h.html#a7471ae33a70bae7e3aa93a52f8e519ca">set_ddt_single_level_v2</a></div><div class="ttdeci">bool set_ddt_single_level_v2(aaruformat_context *ctx, uint64_t sector_address, bool negative, uint64_t offset, uint64_t block_offset, uint8_t sector_status, uint64_t *ddt_entry)</div><div class="ttdoc">Sets a single-level DDT v2 entry for a given sector address.</div><div class="ttdef"><b>Definition</b> <a href="ddt__v2_8c_source.html#l01023">ddt_v2.c:1023</a></div></div>
<div class="ttc" id="ainternal_8h_html_a805d607b45bb8ad8a3e6b0bcfabe3265"><div class="ttname"><a href="internal_8h.html#a805d607b45bb8ad8a3e6b0bcfabe3265">decode_ddt_entry_v2</a></div><div class="ttdeci">int32_t decode_ddt_entry_v2(aaruformat_context *ctx, uint64_t sector_address, bool negative, uint64_t *offset, uint64_t *block_offset, uint8_t *sector_status)</div><div class="ttdoc">Decodes a DDT v2 entry for a given sector address.</div><div class="ttdef"><b>Definition</b> <a href="ddt__v2_8c_source.html#l00507">ddt_v2.c:507</a></div></div>
<div class="ttc" id="ainternal_8h_html_a81d410de6727d95a85b827067e1a8bc6"><div class="ttname"><a href="internal_8h.html#a81d410de6727d95a85b827067e1a8bc6">process_geometry_block</a></div><div class="ttdeci">void process_geometry_block(aaruformat_context *ctx, const IndexEntry *entry)</div><div class="ttdoc">Processes a logical geometry block from the image stream.</div><div class="ttdef"><b>Definition</b> <a href="blocks_2metadata_8c_source.html#l00246">metadata.c:246</a></div></div>
<div class="ttc" id="ainternal_8h_html_a8241636367dc185ee88d1dc5af9caf59"><div class="ttname"><a href="internal_8h.html#a8241636367dc185ee88d1dc5af9caf59">set_ddt_tape</a></div><div class="ttdeci">bool set_ddt_tape(aaruformat_context *ctx, uint64_t sector_address, uint64_t offset, uint64_t block_offset, uint8_t sector_status, uint64_t *ddt_entry)</div><div class="ttdoc">Sets a DDT entry for tape media using a hash-based lookup table.</div><div class="ttdef"><b>Definition</b> <a href="ddt__v2_8c_source.html#l01768">ddt_v2.c:1768</a></div></div>
<div class="ttc" id="ainternal_8h_html_a829bbac3c17b60efd8f93188a8de8278"><div class="ttname"><a href="internal_8h.html#a829bbac3c17b60efd8f93188a8de8278">process_tape_files_block</a></div><div class="ttdeci">void process_tape_files_block(aaruformat_context *ctx, const IndexEntry *entry)</div><div class="ttdoc">Processes a tape file metadata block from the image stream.</div><div class="ttdef"><b>Definition</b> <a href="tape_8c_source.html#l00126">tape.c:126</a></div></div>
<div class="ttc" id="ainternal_8h_html_a83aff4d408ab17f8f350cb03b0e12ef6"><div class="ttname"><a href="internal_8h.html#a83aff4d408ab17f8f350cb03b0e12ef6">decode_ddt_multi_level_v2</a></div><div class="ttdeci">int32_t decode_ddt_multi_level_v2(aaruformat_context *ctx, uint64_t sector_address, bool negative, uint64_t *offset, uint64_t *block_offset, uint8_t *sector_status)</div><div class="ttdoc">Decodes a multi-level DDT v2 entry for a given sector address.</div><div class="ttdef"><b>Definition</b> <a href="ddt__v2_8c_source.html#l00724">ddt_v2.c:724</a></div></div>
<div class="ttc" id="ainternal_8h_html_a84003ec881425a7b28ec24cb48d19f02"><div class="ttname"><a href="internal_8h.html#a84003ec881425a7b28ec24cb48d19f02">process_aaru_metadata_json_block</a></div><div class="ttdeci">void process_aaru_metadata_json_block(aaruformat_context *ctx, const IndexEntry *entry)</div><div class="ttdoc">Processes an Aaru metadata JSON block from the image stream during image opening.</div><div class="ttdef"><b>Definition</b> <a href="blocks_2metadata_8c_source.html#l00470">metadata.c:470</a></div></div>
<div class="ttc" id="ainternal_8h_html_a89ed93d216c4dce0ae5e2acccf8cc2b4"><div class="ttname"><a href="internal_8h.html#a89ed93d216c4dce0ae5e2acccf8cc2b4">verify_index_v1</a></div><div class="ttdeci">int32_t verify_index_v1(aaruformat_context *ctx)</div><div class="ttdoc">Verifies the integrity of an index block (version 1) in the image stream.</div><div class="ttdef"><b>Definition</b> <a href="index__v1_8c_source.html#l00225">index_v1.c:225</a></div></div>
<div class="ttc" id="ainternal_8h_html_aa76718b0402b1a28be3d563d5e62028e"><div class="ttname"><a href="internal_8h.html#aa76718b0402b1a28be3d563d5e62028e">process_tape_partitions_block</a></div><div class="ttdeci">void process_tape_partitions_block(aaruformat_context *ctx, const IndexEntry *entry)</div><div class="ttdoc">Processes a tape partition metadata block from the image stream.</div><div class="ttdef"><b>Definition</b> <a href="tape_8c_source.html#l00346">tape.c:346</a></div></div>
<div class="ttc" id="ainternal_8h_html_aaae42bff244df727b6c029f58d4957df"><div class="ttname"><a href="internal_8h.html#aaae42bff244df727b6c029f58d4957df">parse_options</a></div><div class="ttdeci">aaru_options parse_options(const char *options)</div><div class="ttdoc">Parses the options string for AaruFormat image creation/opening.</div><div class="ttdef"><b>Definition</b> <a href="options_8c_source.html#l00038">options.c:38</a></div></div>
<div class="ttc" id="ainternal_8h_html_abaf38090f967423898b99e0455751c07"><div class="ttname"><a href="internal_8h.html#abaf38090f967423898b99e0455751c07">process_ddt_v1</a></div><div class="ttdeci">int32_t process_ddt_v1(aaruformat_context *ctx, IndexEntry *entry, bool *found_user_data_ddt)</div><div class="ttdoc">Processes a DDT v1 block from the image stream.</div><div class="ttdef"><b>Definition</b> <a href="ddt__v1_8c_source.html#l00085">ddt_v1.c:85</a></div></div>
<div class="ttc" id="ainternal_8h_html_ac93ebc6d918745be56b680e19bf7e8d5"><div class="ttname"><a href="internal_8h.html#ac93ebc6d918745be56b680e19bf7e8d5">compare_extents</a></div><div class="ttdeci">int compare_extents(const void *a, const void *b)</div><div class="ttdoc">Comparison function for sorting DumpExtent arrays by start sector.</div><div class="ttdef"><b>Definition</b> <a href="helpers_8c_source.html#l00451">helpers.c:451</a></div></div>
<div class="ttc" id="ainternal_8h_html_ad7ed9250463c320c7bc8d83689bcfefb"><div class="ttname"><a href="internal_8h.html#ad7ed9250463c320c7bc8d83689bcfefb">verify_index_v3</a></div><div class="ttdeci">int32_t verify_index_v3(aaruformat_context *ctx)</div><div class="ttdoc">Verifies the integrity of an index block (version 3) in the image stream.</div><div class="ttdef"><b>Definition</b> <a href="index__v3_8c_source.html#l00408">index_v3.c:408</a></div></div>
<div class="ttc" id="ainternal_8h_html_ae234e22b16b085d18614110630034db5"><div class="ttname"><a href="internal_8h.html#ae234e22b16b085d18614110630034db5">verify_index_v2</a></div><div class="ttdeci">int32_t verify_index_v2(aaruformat_context *ctx)</div><div class="ttdoc">Verifies the integrity of an index block (version 2) in the image stream.</div><div class="ttdef"><b>Definition</b> <a href="index__v2_8c_source.html#l00227">index_v2.c:227</a></div></div>
<div class="ttc" id="ainternal_8h_html_aff88fae9938d5f56318bfd7a455d5e94"><div class="ttname"><a href="internal_8h.html#aff88fae9938d5f56318bfd7a455d5e94">process_index_v3</a></div><div class="ttdeci">UT_array * process_index_v3(aaruformat_context *ctx)</div><div class="ttdoc">Processes an index block (version 3) from the image stream.</div><div class="ttdef"><b>Definition</b> <a href="index__v3_8c_source.html#l00098">index_v3.c:98</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="astructaaru__options_html"><div class="ttname"><a href="structaaru__options.html">aaru_options</a></div><div class="ttdoc">Parsed user-specified tunables controlling compression, deduplication, hashing and DDT geometry.</div><div class="ttdef"><b>Definition</b> <a href="options_8h_source.html#l00216">options.h:217</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>
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