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Timofey Solomko
443 lines
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443 lines
21 KiB
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<title>GzipHeader Struct Reference</title>
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SWCompression Docs
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(100% documented)
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<a class="breadcrumb" href="../index.html">SWCompression Reference</a>
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GzipHeader Struct Reference
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<a class="nav-group-task-link" href="../Enums/GzipError.html">GzipError</a>
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<a class="nav-group-task-link" href="../Protocols/DecompressionAlgorithm.html">DecompressionAlgorithm</a>
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<a class="nav-group-task-link" href="../Structs/GzipHeader.html">GzipHeader</a>
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<li class="nav-group-task">
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<a class="nav-group-task-link" href="../Structs/GzipHeader/CompressionMethod.html">– CompressionMethod</a>
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</li>
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<li class="nav-group-task">
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<a class="nav-group-task-link" href="../Structs/GzipHeader/FileSystemType.html">– FileSystemType</a>
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</li>
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<li class="nav-group-task">
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<a class="nav-group-task-link" href="../Structs/ZlibHeader.html">ZlibHeader</a>
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<a class="nav-group-task-link" href="../Structs/ZlibHeader/CompressionMethod.html">– CompressionMethod</a>
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</li>
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<li class="nav-group-task">
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<a class="nav-group-task-link" href="../Structs/ZlibHeader/CompressionLevel.html">– CompressionLevel</a>
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<article class="main-content">
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<section class="section">
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<div class="section-content">
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<h1>GzipHeader</h1>
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<div class="declaration">
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<div class="language">
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<pre class="highlight"><code><span class="kd">public</span> <span class="kd">struct</span> <span class="kt">GzipHeader</span></code></pre>
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</div>
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</div>
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<p>A strucutre which provides information about gzip archive.</p>
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</div>
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</section>
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<section class="section">
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<div class="section-content">
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<div class="task-group">
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<ul class="item-container">
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<li class="item">
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<div>
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<code>
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<a name="/s:OV13SWCompression10GzipHeader17CompressionMethod"></a>
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<a name="//apple_ref/swift/Enum/CompressionMethod" class="dashAnchor"></a>
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<a class="token" href="#/s:OV13SWCompression10GzipHeader17CompressionMethod">CompressionMethod</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>Supported compression methods in gzip archive.</p>
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<a href="../Structs/GzipHeader/CompressionMethod.html" class="slightly-smaller">See more</a>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="kd">public</span> <span class="kd">enum</span> <span class="kt">CompressionMethod</span><span class="p">:</span> <span class="kt">Int</span></code></pre>
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</div>
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</div>
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<div class="slightly-smaller">
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<a href="https://github.com/tsolomko/SWCompression/tree/v2.0.0/Sources/GzipArchive.swift#L54-L57">Show on GitHub</a>
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</div>
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</section>
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</div>
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</li>
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<li class="item">
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<div>
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<code>
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<a name="/s:OV13SWCompression10GzipHeader14FileSystemType"></a>
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<a name="//apple_ref/swift/Enum/FileSystemType" class="dashAnchor"></a>
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<a class="token" href="#/s:OV13SWCompression10GzipHeader14FileSystemType">FileSystemType</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>Type of file system on which gzip archive was created.</p>
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<a href="../Structs/GzipHeader/FileSystemType.html" class="slightly-smaller">See more</a>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="kd">public</span> <span class="kd">enum</span> <span class="kt">FileSystemType</span><span class="p">:</span> <span class="kt">Int</span></code></pre>
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</div>
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</div>
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<div class="slightly-smaller">
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<a href="https://github.com/tsolomko/SWCompression/tree/v2.0.0/Sources/GzipArchive.swift#L60-L71">Show on GitHub</a>
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</div>
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</section>
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</div>
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</li>
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<li class="item">
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<div>
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<code>
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<a name="/s:vV13SWCompression10GzipHeader17compressionMethodOS0_17CompressionMethod"></a>
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<a name="//apple_ref/swift/Property/compressionMethod" class="dashAnchor"></a>
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<a class="token" href="#/s:vV13SWCompression10GzipHeader17compressionMethodOS0_17CompressionMethod">compressionMethod</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>Compression method of archive. Always equals to <code>.deflate</code>.</p>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="kd">public</span> <span class="k">let</span> <span class="nv">compressionMethod</span><span class="p">:</span> <span class="kt"><a href="../Structs/GzipHeader/CompressionMethod.html">CompressionMethod</a></span></code></pre>
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</div>
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</div>
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<div class="slightly-smaller">
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<a href="https://github.com/tsolomko/SWCompression/tree/v2.0.0/Sources/GzipArchive.swift#L74">Show on GitHub</a>
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</div>
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</section>
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</div>
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</li>
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<li class="item">
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<div>
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<code>
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<a name="/s:vV13SWCompression10GzipHeader16modificationTimeV10Foundation4Date"></a>
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<a name="//apple_ref/swift/Property/modificationTime" class="dashAnchor"></a>
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<a class="token" href="#/s:vV13SWCompression10GzipHeader16modificationTimeV10Foundation4Date">modificationTime</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>The most recent modification time of the original file.</p>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="kd">public</span> <span class="k">let</span> <span class="nv">modificationTime</span><span class="p">:</span> <span class="kt">Date</span></code></pre>
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</div>
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</div>
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<div class="slightly-smaller">
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<a href="https://github.com/tsolomko/SWCompression/tree/v2.0.0/Sources/GzipArchive.swift#L76">Show on GitHub</a>
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</div>
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</section>
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</div>
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</li>
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<li class="item">
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<div>
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<code>
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<a name="/s:vV13SWCompression10GzipHeader6osTypeOS0_14FileSystemType"></a>
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<a name="//apple_ref/swift/Property/osType" class="dashAnchor"></a>
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<a class="token" href="#/s:vV13SWCompression10GzipHeader6osTypeOS0_14FileSystemType">osType</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>Type of file system on which compression took place.</p>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="kd">public</span> <span class="k">let</span> <span class="nv">osType</span><span class="p">:</span> <span class="kt"><a href="../Structs/GzipHeader/FileSystemType.html">FileSystemType</a></span></code></pre>
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</div>
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</div>
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<div class="slightly-smaller">
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<a href="https://github.com/tsolomko/SWCompression/tree/v2.0.0/Sources/GzipArchive.swift#L78">Show on GitHub</a>
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</div>
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</section>
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</div>
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</li>
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<li class="item">
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<div>
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<code>
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<a name="/s:vV13SWCompression10GzipHeader16originalFileNameGSqSS_"></a>
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<a name="//apple_ref/swift/Property/originalFileName" class="dashAnchor"></a>
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<a class="token" href="#/s:vV13SWCompression10GzipHeader16originalFileNameGSqSS_">originalFileName</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>Name of the original file.</p>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="kd">public</span> <span class="k">let</span> <span class="nv">originalFileName</span><span class="p">:</span> <span class="kt">String</span><span class="p">?</span></code></pre>
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</div>
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</div>
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<div class="slightly-smaller">
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<a href="https://github.com/tsolomko/SWCompression/tree/v2.0.0/Sources/GzipArchive.swift#L80">Show on GitHub</a>
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</div>
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</section>
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</div>
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</li>
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<li class="item">
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<div>
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<code>
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<a name="/s:vV13SWCompression10GzipHeader7commentGSqSS_"></a>
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<a name="//apple_ref/swift/Property/comment" class="dashAnchor"></a>
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<a class="token" href="#/s:vV13SWCompression10GzipHeader7commentGSqSS_">comment</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>Comment inside the archive.</p>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="kd">public</span> <span class="k">let</span> <span class="nv">comment</span><span class="p">:</span> <span class="kt">String</span><span class="p">?</span></code></pre>
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||
</div>
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||
</div>
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<div class="slightly-smaller">
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<a href="https://github.com/tsolomko/SWCompression/tree/v2.0.0/Sources/GzipArchive.swift#L82">Show on GitHub</a>
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||
</div>
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||
</section>
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</div>
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</li>
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<li class="item">
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<div>
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<code>
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<a name="/s:FV13SWCompression10GzipHeadercFzT11archiveDataV10Foundation4Data_S0_"></a>
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<a name="//apple_ref/swift/Method/init(archiveData:)" class="dashAnchor"></a>
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<a class="token" href="#/s:FV13SWCompression10GzipHeadercFzT11archiveDataV10Foundation4Data_S0_">init(archiveData:)</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>Initializes the structure with the values of first ‘member’ in gzip archive presented in <code>archiveData</code>.</p>
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<p>If data passed is not actually a gzip archive, <code><a href="../Enums/GzipError.html">GzipError</a></code> will be thrown.</p>
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<div class="aside aside-parameter">
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<p class="aside-title">Parameter</p>
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<p>Parameter archiveData: Data compressed with gzip.</p>
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</div>
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<div class="aside aside-throws">
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<p class="aside-title">Throws</p>
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<p><code><a href="../Enums/GzipError.html">GzipError</a></code>. It may indicate that either the data is damaged or
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it might not be compressed with gzip at all.</p>
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</div>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="kd">public</span> <span class="nf">init</span><span class="p">(</span><span class="nv">archiveData</span><span class="p">:</span> <span class="kt">Data</span><span class="p">)</span> <span class="k">throws</span></code></pre>
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</div>
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</div>
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<div>
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<h4>Parameters</h4>
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<table class="graybox">
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<tbody>
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<tr>
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<td>
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<code>
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<em>archiveData</em>
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</code>
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</td>
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<td>
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<div>
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<p>Data compressed with gzip.</p>
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</div>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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||
<div class="slightly-smaller">
|
||
<a href="https://github.com/tsolomko/SWCompression/tree/v2.0.0/Sources/GzipArchive.swift#L95-L98">Show on GitHub</a>
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||
</div>
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||
</section>
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||
</div>
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||
</li>
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||
</ul>
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</div>
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||
</div>
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||
</section>
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||
</article>
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||
</div>
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<section class="footer">
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<p>© 2016 Timofey Solomko</p>
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<p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.7.3</a>, a <a class="link" href="http://realm.io" target="_blank" rel="external">Realm</a> project.</p>
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