aaru-dps/libaaruformat
1
0
Fork 0
mirror of https://github.com/aaru-dps/libaaruformat.git synced 2025-12-16 19:24:40 +00:00
Code Issues Packages Projects Releases Wiki Activity
Files
1f33de2ccfe44ca89a19ca34655cf1150ade1d22
libaaruformat/docs/html/annotated.html

159 lines
20 KiB
HTML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
<meta name="generator" content="Doxygen 1.14.0"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>libaaruformat: Data Structures</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<script type="text/javascript" src="clipboard.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript" src="cookie.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr id="projectrow">
<td id="projectalign">
<div id="projectname">libaaruformat<span id="projectnumber">&#160;1.0</span>
</div>
<div id="projectbrief">Aaru Data Preservation Suite - Format Library</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.14.0 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search/",'.html');
</script>
<script type="text/javascript">
$(function() { codefold.init(); });
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
$(function() {
initMenu('',true,false,'search.php','Search',true);
$(function() { init_search(); });
});
</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
$(function(){initNavTree('annotated.html','',''); });
</script>
<div id="container">
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<div id="MSearchResults">
<div class="SRPage">
<div id="SRIndex">
<div id="SRResults"></div>
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRStatus" id="Searching">Searching...</div>
<div class="SRStatus" id="NoMatches">No Matches</div>
</div>
</div>
</div>
</div>
<div class="header">
<div class="headertitle"><div class="title">Data Structures</div></div>
</div><!--header-->
<div class="contents">
<div class="textblock">Here are the data structures with brief descriptions:</div><div class="directory">
<table class="directory">
<tr id="row_0_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structaaru__flac__ctx.html" target="_self">aaru_flac_ctx</a></td><td class="desc"></td></tr>
<tr id="row_1_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structaaru__options.html" target="_self">aaru_options</a></td><td class="desc">Parsed user-specified tunables controlling compression, deduplication, hashing and DDT geometry </td></tr>
<tr id="row_2_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structaaruformat__context.html" target="_self">aaruformat_context</a></td><td class="desc">Master context representing an open or in‑creation Aaru image </td></tr>
<tr id="row_3_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structAaruHeader.html" target="_self">AaruHeader</a></td><td class="desc">Version 1 container header placed at offset 0 for legacy / initial format </td></tr>
<tr id="row_4_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structAaruHeaderV2.html" target="_self">AaruHeaderV2</a></td><td class="desc">Version 2 container header with GUID, alignment shifts, and feature negotiation bitmaps </td></tr>
<tr id="row_5_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structAaruMetadataJsonBlockHeader.html" target="_self">AaruMetadataJsonBlockHeader</a></td><td class="desc">Header for an Aaru metadata JSON block (identifier == BlockType::AaruMetadataJsonBlock) </td></tr>
<tr id="row_6_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structblockhash__ctx.html" target="_self">blockhash_ctx</a></td><td class="desc"></td></tr>
<tr id="row_7_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structBlockHeader.html" target="_self">BlockHeader</a></td><td class="desc">Header preceding the compressed data payload of a data block (BlockType::DataBlock) </td></tr>
<tr id="row_8_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structCacheEntry.html" target="_self">CacheEntry</a></td><td class="desc">Single hash entry in the in-memory cache </td></tr>
<tr id="row_9_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structCacheHeader.html" target="_self">CacheHeader</a></td><td class="desc">Cache top-level descriptor encapsulating the hash table root and capacity limit </td></tr>
<tr id="row_10_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structCdEccContext.html" target="_self">CdEccContext</a></td><td class="desc">Lookup tables and state for Compact Disc EDC/ECC (P/Q) regeneration / verification </td></tr>
<tr id="row_11_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structChecksumEntry.html" target="_self">ChecksumEntry</a></td><td class="desc">Per-checksum metadata immediately followed by the digest / signature bytes </td></tr>
<tr id="row_12_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structChecksumHeader.html" target="_self">ChecksumHeader</a></td><td class="desc">Header that precedes the sequence of checksum entries for a checksum block </td></tr>
<tr id="row_13_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structChecksums.html" target="_self">Checksums</a></td><td class="desc">Collected whole‑image checksums / hashes present in a checksum block </td></tr>
<tr id="row_14_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structCicmMetadataBlock.html" target="_self">CicmMetadataBlock</a></td><td class="desc">Header for a CICM XML metadata block (identifier == BlockType::CicmBlock) </td></tr>
<tr id="row_15_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structcrc64__ctx.html" target="_self">crc64_ctx</a></td><td class="desc">Minimal ECMA-182 CRC64 incremental state container (running value only) </td></tr>
<tr id="row_16_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structDdtHeader.html" target="_self">DdtHeader</a></td><td class="desc">Header preceding a version 1 (flat) deduplication table body </td></tr>
<tr id="row_17_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structDdtHeader2.html" target="_self">DdtHeader2</a></td><td class="desc">Header preceding a version 2 hierarchical deduplication table </td></tr>
<tr id="row_18_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structDumpExtent.html" target="_self">DumpExtent</a></td><td class="desc">Inclusive [start,end] logical sector range contributed by a single hardware environment </td></tr>
<tr id="row_19_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structDumpHardwareEntriesWithData.html" target="_self">DumpHardwareEntriesWithData</a></td><td class="desc">In-memory representation of a dump hardware entry plus decoded variable-length fields &amp; extents </td></tr>
<tr id="row_20_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structDumpHardwareEntry.html" target="_self">DumpHardwareEntry</a></td><td class="desc">Per-environment length table describing subsequent UTF-8 strings and optional extent array </td></tr>
<tr id="row_21_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structDumpHardwareHeader.html" target="_self">DumpHardwareHeader</a></td><td class="desc">Header that precedes a sequence of dump hardware entries and their variable-length payload </td></tr>
<tr id="row_22_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structGeometryBlockHeader.html" target="_self">GeometryBlockHeader</a></td><td class="desc">Legacy CHS style logical geometry metadata (BlockType::GeometryBlock) </td></tr>
<tr id="row_23_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structhash__map__t.html" target="_self">hash_map_t</a></td><td class="desc">Minimal open-addressing hash map for 64-bit key/value pairs used in deduplication lookup </td></tr>
<tr id="row_24_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structImageInfo.html" target="_self">ImageInfo</a></td><td class="desc">High-level summary of an opened Aaru image containing metadata and media characteristics </td></tr>
<tr id="row_25_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structIndexEntry.html" target="_self">IndexEntry</a></td><td class="desc">Single index entry describing a block's type, (optional) data classification, and file offset </td></tr>
<tr id="row_26_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structIndexHeader.html" target="_self">IndexHeader</a></td><td class="desc">Index header (version 1) for legacy images (identifier == IndexBlock) </td></tr>
<tr id="row_27_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structIndexHeader2.html" target="_self">IndexHeader2</a></td><td class="desc">Index header (version 2) with 64‑bit entry counter (identifier == IndexBlock2) </td></tr>
<tr id="row_28_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structIndexHeader3.html" target="_self">IndexHeader3</a></td><td class="desc">Index header (version 3) adding hierarchical chaining (identifier == IndexBlock3) </td></tr>
<tr id="row_29_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structkv__pair__t.html" target="_self">kv_pair_t</a></td><td class="desc">Single key/value slot used internally by the open-addressing hash map </td></tr>
<tr id="row_30_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structmd5__ctx.html" target="_self">md5_ctx</a></td><td class="desc"></td></tr>
<tr id="row_31_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structmediaTagEntry.html" target="_self">mediaTagEntry</a></td><td class="desc">Hash table entry for an arbitrary media tag (e.g., proprietary drive/medium descriptor) </td></tr>
<tr id="row_32_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structMetadataBlockHeader.html" target="_self">MetadataBlockHeader</a></td><td class="desc">Header for a metadata block containing offsets and lengths to UTF-16LE descriptive strings </td></tr>
<tr id="row_33_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structpriam__tag.html" target="_self">priam_tag</a></td><td class="desc"></td></tr>
<tr id="row_34_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structprofile__tag.html" target="_self">profile_tag</a></td><td class="desc"></td></tr>
<tr id="row_35_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structroll__state.html" target="_self">roll_state</a></td><td class="desc"></td></tr>
<tr id="row_36_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structsha1__ctx.html" target="_self">sha1_ctx</a></td><td class="desc"></td></tr>
<tr id="row_37_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structsha256__ctx.html" target="_self">sha256_ctx</a></td><td class="desc"></td></tr>
<tr id="row_38_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structsony__tag.html" target="_self">sony_tag</a></td><td class="desc"></td></tr>
<tr id="row_39_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structspamsum__ctx.html" target="_self">spamsum_ctx</a></td><td class="desc"></td></tr>
<tr id="row_40_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structTapeDdtHashEntry.html" target="_self">TapeDdtHashEntry</a></td><td class="desc"></td></tr>
<tr id="row_41_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structTapeFileEntry.html" target="_self">TapeFileEntry</a></td><td class="desc">Describes a single logical file on a tape medium </td></tr>
<tr id="row_42_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structTapeFileHashEntry.html" target="_self">TapeFileHashEntry</a></td><td class="desc"></td></tr>
<tr id="row_43_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structTapeFileHeader.html" target="_self">TapeFileHeader</a></td><td class="desc">Header for a tape file metadata block containing file layout information </td></tr>
<tr id="row_44_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structTapePartitionEntry.html" target="_self">TapePartitionEntry</a></td><td class="desc">Describes a single physical partition on a tape medium </td></tr>
<tr id="row_45_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structTapePartitionHashEntry.html" target="_self">TapePartitionHashEntry</a></td><td class="desc"></td></tr>
<tr id="row_46_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structTapePartitionHeader.html" target="_self">TapePartitionHeader</a></td><td class="desc">Header for a tape partition metadata block containing partition layout information </td></tr>
<tr id="row_47_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structTrackEntry.html" target="_self">TrackEntry</a></td><td class="desc">Single optical disc track descriptor (sequence, type, LBAs, session, ISRC, flags) </td></tr>
<tr id="row_48_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structTracksHeader.html" target="_self">TracksHeader</a></td><td class="desc">Header for an optical tracks block listing track entries </td></tr>
</table>
</div><!-- directory -->
</div><!-- contents -->
</div><!-- doc-content -->
</div><!-- container -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.14.0 </li>
</ul>
</div>
</body>
</html>
Reference in New Issue View Git Blame Copy Permalink