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<title>apt: apt-pkg/acquire-item.h File Reference</title>
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<div id="projectname">apt
 <span id="projectnumber">1.4.6</span>
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<div id="projectbrief">commandline package manager</div>
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<li class="navelem"><a class="el" href="dir_18f22d4be2ca84c350e120b6506056ca.xhtml">apt-pkg</a></li> </ul>
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<div class="title">acquire-item.h File Reference<div class="ingroups"><a class="el" href="group__acquire.xhtml">Acquire system {{{</a></div></div> </div>
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<div class="textblock"><code>#include <<a class="el" href="acquire_8h_source.xhtml">apt-pkg/acquire.h</a>></code><br />
<code>#include <apt-pkg/indexfile.h></code><br />
<code>#include <apt-pkg/hashes.h></code><br />
<code>#include <apt-pkg/weakptr.h></code><br />
<code>#include <<a class="el" href="pkgcache_8h_source.xhtml">apt-pkg/pkgcache.h</a>></code><br />
<code>#include <apt-pkg/cacheiterators.h></code><br />
<code>#include <string></code><br />
<code>#include <vector></code><br />
<code>#include <map></code><br />
<code>#include <apt-pkg/sourcelist.h></code><br />
<code>#include <apt-pkg/pkgrecords.h></code><br />
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<p><a href="acquire-item_8h_source.xhtml">Go to the source code of this file.</a></p>
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Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classpkgAcquire_1_1Item.xhtml">pkgAcquire::Item</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Represents the process by which a <a class="el" href="classpkgAcquire.xhtml" title="The core download scheduler. {{{. ">pkgAcquire</a> object should retrieve a file or a collection of files. <a href="classpkgAcquire_1_1Item.xhtml#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classpkgAcqTransactionItem.xhtml">pkgAcqTransactionItem</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">baseclass for the indexes files to manage them all together <a href="classpkgAcqTransactionItem.xhtml#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classpkgAcqMetaBase.xhtml">pkgAcqMetaBase</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">the manager of a transaction <a href="classpkgAcqMetaBase.xhtml#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classpkgAcqMetaIndex.xhtml">pkgAcqMetaIndex</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">An item that is responsible for downloading the meta-index {{{ file (i.e., Release) itself and verifying its signature. <a href="classpkgAcqMetaIndex.xhtml#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classpkgAcqMetaSig.xhtml">pkgAcqMetaSig</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">An acquire item that downloads the detached signature {{{ of a meta-index (Release) file, then queues up the release file itself. <a href="classpkgAcqMetaSig.xhtml#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classpkgAcqMetaClearSig.xhtml">pkgAcqMetaClearSig</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">An item repsonsible for downloading clearsigned metaindexes {{{. <a href="classpkgAcqMetaClearSig.xhtml#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classpkgAcqBaseIndex.xhtml">pkgAcqBaseIndex</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Common base class for all classes that deal with fetching indexes {{{. <a href="classpkgAcqBaseIndex.xhtml#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classpkgAcqIndex.xhtml">pkgAcqIndex</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">An acquire item that is responsible for fetching an index {{{ file (e.g., Packages or Sources). <a href="classpkgAcqIndex.xhtml#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classpkgAcqDiffIndex.xhtml">pkgAcqDiffIndex</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">An item that is responsible for fetching an index file of {{{ package list diffs and starting the package list's download. <a href="classpkgAcqDiffIndex.xhtml#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structDiffInfo.xhtml">DiffInfo</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classpkgAcqIndexMergeDiffs.xhtml">pkgAcqIndexMergeDiffs</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">An item that is responsible for fetching client-merge patches {{{ that need to be applied to a given package index file. <a href="classpkgAcqIndexMergeDiffs.xhtml#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classpkgAcqIndexDiffs.xhtml">pkgAcqIndexDiffs</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">An item that is responsible for fetching server-merge patches {{{ that need to be applied to a given package index file. <a href="classpkgAcqIndexDiffs.xhtml#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classpkgAcqArchive.xhtml">pkgAcqArchive</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">An item that is responsible for fetching a package file. {{{. <a href="classpkgAcqArchive.xhtml#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classpkgAcqChangelog.xhtml">pkgAcqChangelog</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Retrieve the changelog for the given version {{{. <a href="classpkgAcqChangelog.xhtml#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classpkgAcqFile.xhtml">pkgAcqFile</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Retrieve an arbitrary file to the current directory. {{{. <a href="classpkgAcqFile.xhtml#details">More...</a><br /></td></tr>
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