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ghc-MissingH-devel-1.1.0.3-2.fc14.i686.rpm

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<pre><a name="line-1"></a><span class='hs-comment'>{- arch-tag: MIME Types main file
<a name="line-2"></a>Copyright (C) 2004-2005 John Goerzen &lt;jgoerzen@complete.org&gt;
<a name="line-3"></a>
<a name="line-4"></a>This program is free software; you can redistribute it and/or modify
<a name="line-5"></a>it under the terms of the GNU General Public License as published by
<a name="line-6"></a>the Free Software Foundation; either version 2 of the License, or
<a name="line-7"></a>(at your option) any later version.
<a name="line-8"></a>
<a name="line-9"></a>This program is distributed in the hope that it will be useful,
<a name="line-10"></a>but WITHOUT ANY WARRANTY; without even the implied warranty of
<a name="line-11"></a>MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
<a name="line-12"></a>GNU General Public License for more details.
<a name="line-13"></a>
<a name="line-14"></a>You should have received a copy of the GNU General Public License
<a name="line-15"></a>along with this program; if not, write to the Free Software
<a name="line-16"></a>Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
<a name="line-17"></a>-}</span>
<a name="line-18"></a>
<a name="line-19"></a><span class='hs-comment'>{- |
<a name="line-20"></a>   Module     : Data.MIME.Types
<a name="line-21"></a>   Copyright  : Copyright (C) 2004-2005 John Goerzen
<a name="line-22"></a>   License    : GNU GPL, version 2 or above
<a name="line-23"></a>
<a name="line-24"></a>   Maintainer : John Goerzen &lt;jgoerzen@complete.org&gt;
<a name="line-25"></a>   Stability  : provisional
<a name="line-26"></a>   Portability: portable
<a name="line-27"></a>
<a name="line-28"></a>Utilities for guessing MIME types of files.
<a name="line-29"></a>
<a name="line-30"></a>Written by John Goerzen, jgoerzen\@complete.org
<a name="line-31"></a>-}</span>
<a name="line-32"></a>
<a name="line-33"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>MIME</span><span class='hs-varop'>.</span><span class='hs-conid'>Types</span> <span class='hs-layout'>(</span><span class='hs-comment'>-- * Creating Lookup Objects</span>
<a name="line-34"></a>                           <span class='hs-varid'>defaultmtd</span><span class='hs-layout'>,</span>
<a name="line-35"></a>                           <span class='hs-varid'>readMIMETypes</span><span class='hs-layout'>,</span>
<a name="line-36"></a>                           <span class='hs-varid'>hReadMIMETypes</span><span class='hs-layout'>,</span>
<a name="line-37"></a>                           <span class='hs-varid'>readSystemMIMETypes</span><span class='hs-layout'>,</span>
<a name="line-38"></a>                           <span class='hs-comment'>-- * Basic Access</span>
<a name="line-39"></a>                           <span class='hs-conid'>MIMEResults</span><span class='hs-layout'>,</span>
<a name="line-40"></a>                           <span class='hs-conid'>MIMETypeData</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-41"></a>                           <span class='hs-varid'>guessType</span><span class='hs-layout'>,</span>
<a name="line-42"></a>                           <span class='hs-varid'>guessExtension</span><span class='hs-layout'>,</span>
<a name="line-43"></a>                           <span class='hs-varid'>guessAllExtensions</span>
<a name="line-44"></a>                          <span class='hs-layout'>)</span>
<a name="line-45"></a><span class='hs-keyword'>where</span>
<a name="line-46"></a>
<a name="line-47"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>Map</span>
<a name="line-48"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Monad</span>
<a name="line-49"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span>
<a name="line-50"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span><span class='hs-varop'>.</span><span class='hs-conid'>Error</span>
<a name="line-51"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span>
<a name="line-52"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Path</span>
<a name="line-53"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span>
<a name="line-54"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Char</span>
<a name="line-55"></a>
<a name="line-56"></a><span class='hs-comment'>----------------------------------------------------------------------</span>
<a name="line-57"></a><span class='hs-comment'>-- Basic type declarations</span>
<a name="line-58"></a><span class='hs-comment'>----------------------------------------------------------------------</span>
<a name="line-59"></a>
<a name="line-60"></a><a name="MIMETypeData"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>MIMETypeData</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MIMETypeData</span>
<a name="line-61"></a>    <span class='hs-layout'>{</span>
<a name="line-62"></a>     <span class='hs-comment'>-- | A mapping used to expand common suffixes into equivolent,</span>
<a name="line-63"></a>     <span class='hs-comment'>-- better-parsed versions.  For instance, ".tgz" would expand</span>
<a name="line-64"></a>     <span class='hs-comment'>-- into ".tar.gz".</span>
<a name="line-65"></a>     <span class='hs-varid'>suffixMap</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-conid'>String</span> <span class='hs-conid'>String</span><span class='hs-layout'>,</span>
<a name="line-66"></a>     <span class='hs-comment'>-- | A mapping used to determine the encoding of a file.</span>
<a name="line-67"></a>     <span class='hs-comment'>-- This is used, for instance, to map ".gz" to "gzip".</span>
<a name="line-68"></a>     <span class='hs-varid'>encodingsMap</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-conid'>String</span> <span class='hs-conid'>String</span><span class='hs-layout'>,</span>
<a name="line-69"></a>     <span class='hs-comment'>-- | A mapping used to map extensions to MIME types.</span>
<a name="line-70"></a>     <span class='hs-varid'>typesMap</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-conid'>String</span> <span class='hs-conid'>String</span><span class='hs-layout'>,</span>
<a name="line-71"></a>     <span class='hs-comment'>-- | A mapping used to augment the 'typesMap' when non-strict</span>
<a name="line-72"></a>     <span class='hs-comment'>-- lookups are used.</span>
<a name="line-73"></a>     <span class='hs-varid'>commonTypesMap</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-conid'>String</span> <span class='hs-conid'>String</span>
<a name="line-74"></a>    <span class='hs-layout'>}</span>
<a name="line-75"></a>
<a name="line-76"></a><a name="MIMEResults"></a><span class='hs-comment'>{- | Return value from guessing a file's type.
<a name="line-77"></a>
<a name="line-78"></a>The first element of the tuple gives the MIME type.  It is Nothing if no
<a name="line-79"></a>suitable type could be found.
<a name="line-80"></a>
<a name="line-81"></a>The second element gives the encoding.  It is Nothing if there was no particular
<a name="line-82"></a>encoding for the file, or if no encoding could be found.
<a name="line-83"></a>-}</span>
<a name="line-84"></a><a name="MIMEResults"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>MIMEResults</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>String</span><span class='hs-layout'>,</span>       <span class='hs-comment'>-- The MIME type</span>
<a name="line-85"></a>                    <span class='hs-conid'>Maybe</span> <span class='hs-conid'>String</span>        <span class='hs-comment'>-- Encoding</span>
<a name="line-86"></a>                   <span class='hs-layout'>)</span>
<a name="line-87"></a>
<a name="line-88"></a><a name="readMIMETypes"></a><span class='hs-comment'>{- | Read the given mime.types file and add it to an existing object.
<a name="line-89"></a>Returns new object. -}</span>
<a name="line-90"></a><span class='hs-definition'>readMIMETypes</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MIMETypeData</span>            <span class='hs-comment'>-- ^ Data to work with</span>
<a name="line-91"></a>              <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>                    <span class='hs-comment'>-- ^ Whether to work on strict data</span>
<a name="line-92"></a>              <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>FilePath</span>               <span class='hs-comment'>-- ^ File to read</span>
<a name="line-93"></a>              <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>MIMETypeData</span>           <span class='hs-comment'>-- ^ New object</span>
<a name="line-94"></a><span class='hs-definition'>readMIMETypes</span> <span class='hs-varid'>mtd</span> <span class='hs-varid'>strict</span> <span class='hs-varid'>fn</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-95"></a>                         <span class='hs-varid'>h</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>openFile</span> <span class='hs-varid'>fn</span> <span class='hs-conid'>ReadMode</span>
<a name="line-96"></a>                         <span class='hs-varid'>hReadMIMETypes</span> <span class='hs-varid'>mtd</span> <span class='hs-varid'>strict</span> <span class='hs-varid'>h</span>
<a name="line-97"></a>
<a name="line-98"></a><a name="hReadMIMETypes"></a><span class='hs-comment'>{- | Load a mime.types file from an already-open handle. -}</span>
<a name="line-99"></a><span class='hs-definition'>hReadMIMETypes</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MIMETypeData</span>          <span class='hs-comment'>-- ^ Data to work with</span>
<a name="line-100"></a>                  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>               <span class='hs-comment'>-- ^ Whether to work on strict data</span>
<a name="line-101"></a>                  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Handle</span>             <span class='hs-comment'>-- ^ Handle to read from</span>
<a name="line-102"></a>                  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>MIMETypeData</span>       <span class='hs-comment'>-- ^ New object</span>
<a name="line-103"></a><span class='hs-definition'>hReadMIMETypes</span> <span class='hs-varid'>mtd</span> <span class='hs-varid'>strict</span> <span class='hs-varid'>h</span> <span class='hs-keyglyph'>=</span>
<a name="line-104"></a>    <span class='hs-keyword'>let</span> <span class='hs-varid'>parseline</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MIMETypeData</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MIMETypeData</span>
<a name="line-105"></a>        <span class='hs-varid'>parseline</span> <span class='hs-varid'>obj</span> <span class='hs-varid'>line</span> <span class='hs-keyglyph'>=</span>
<a name="line-106"></a>            <span class='hs-keyword'>let</span> <span class='hs-varid'>l1</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>words</span> <span class='hs-varid'>line</span>
<a name="line-107"></a>                <span class='hs-varid'>procwords</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-108"></a>                <span class='hs-varid'>procwords</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-chr'>'#'</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-109"></a>                <span class='hs-varid'>procwords</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span> <span class='hs-conop'>:</span> <span class='hs-varid'>procwords</span> <span class='hs-varid'>xs</span>
<a name="line-110"></a>                <span class='hs-varid'>l2</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>procwords</span> <span class='hs-varid'>l1</span>
<a name="line-111"></a>                <span class='hs-keyword'>in</span>
<a name="line-112"></a>                <span class='hs-keyword'>if</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>l2</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;=</span> <span class='hs-num'>2</span> <span class='hs-keyword'>then</span>
<a name="line-113"></a>                   <span class='hs-keyword'>let</span> <span class='hs-varid'>thetype</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>head</span> <span class='hs-varid'>l2</span>
<a name="line-114"></a>                       <span class='hs-varid'>suffixlist</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>tail</span> <span class='hs-varid'>l2</span>
<a name="line-115"></a>                       <span class='hs-keyword'>in</span>
<a name="line-116"></a>                       <span class='hs-varid'>foldl</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>o</span> <span class='hs-varid'>suff</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>addType</span> <span class='hs-varid'>o</span> <span class='hs-varid'>strict</span> <span class='hs-varid'>thetype</span> <span class='hs-layout'>(</span><span class='hs-chr'>'.'</span> <span class='hs-conop'>:</span> <span class='hs-varid'>suff</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>obj</span> <span class='hs-varid'>suffixlist</span>
<a name="line-117"></a>                <span class='hs-keyword'>else</span> <span class='hs-varid'>obj</span>
<a name="line-118"></a>        <span class='hs-keyword'>in</span>
<a name="line-119"></a>          <span class='hs-keyword'>do</span>
<a name="line-120"></a>            <span class='hs-varid'>lines</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>hGetLines</span> <span class='hs-varid'>h</span>
<a name="line-121"></a>            <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>foldl</span> <span class='hs-varid'>parseline</span> <span class='hs-varid'>mtd</span> <span class='hs-varid'>lines</span><span class='hs-layout'>)</span>
<a name="line-122"></a>
<a name="line-123"></a><a name="guessType"></a><span class='hs-comment'>{- | Guess the type of a file given a filename or URL.  The file
<a name="line-124"></a>   is not opened; only the name is considered. -}</span>
<a name="line-125"></a><span class='hs-definition'>guessType</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MIMETypeData</span>               <span class='hs-comment'>-- ^ Source data for guessing</span>
<a name="line-126"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>                    <span class='hs-comment'>-- ^ Whether to limit to strict data</span>
<a name="line-127"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span>                  <span class='hs-comment'>-- ^ File or URL name to consider</span>
<a name="line-128"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MIMEResults</span>             <span class='hs-comment'>-- ^ Result of guessing (see 'MIMEResults' for details on interpreting it)</span>
<a name="line-129"></a><span class='hs-definition'>guessType</span> <span class='hs-varid'>mtd</span> <span class='hs-varid'>strict</span> <span class='hs-varid'>fn</span> <span class='hs-keyglyph'>=</span>
<a name="line-130"></a>    <span class='hs-keyword'>let</span> <span class='hs-varid'>mapext</span> <span class='hs-layout'>(</span><span class='hs-varid'>base</span><span class='hs-layout'>,</span> <span class='hs-varid'>ex</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-131"></a>            <span class='hs-keyword'>case</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>lookup</span> <span class='hs-varid'>ex</span> <span class='hs-layout'>(</span><span class='hs-varid'>suffixMap</span> <span class='hs-varid'>mtd</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span>
<a name="line-132"></a>                <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>base</span><span class='hs-layout'>,</span> <span class='hs-varid'>ex</span><span class='hs-layout'>)</span>
<a name="line-133"></a>                <span class='hs-conid'>Just</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mapext</span> <span class='hs-layout'>(</span><span class='hs-varid'>splitExt</span> <span class='hs-layout'>(</span><span class='hs-varid'>base</span> <span class='hs-varop'>++</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-134"></a>        <span class='hs-varid'>checkencodings</span> <span class='hs-layout'>(</span><span class='hs-varid'>base</span><span class='hs-layout'>,</span> <span class='hs-varid'>ex</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-135"></a>            <span class='hs-keyword'>case</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>lookup</span> <span class='hs-varid'>ex</span> <span class='hs-layout'>(</span><span class='hs-varid'>encodingsMap</span> <span class='hs-varid'>mtd</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span>
<a name="line-136"></a>                 <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>base</span><span class='hs-layout'>,</span> <span class='hs-varid'>ex</span><span class='hs-layout'>,</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span>
<a name="line-137"></a>                 <span class='hs-conid'>Just</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>fst</span> <span class='hs-layout'>(</span><span class='hs-varid'>splitExt</span> <span class='hs-varid'>base</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-138"></a>                            <span class='hs-varid'>snd</span> <span class='hs-layout'>(</span><span class='hs-varid'>splitExt</span> <span class='hs-varid'>base</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-139"></a>                            <span class='hs-conid'>Just</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-140"></a>        <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>ext</span><span class='hs-layout'>,</span> <span class='hs-varid'>enc</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>checkencodings</span> <span class='hs-varop'>.</span> <span class='hs-varid'>mapext</span> <span class='hs-varop'>$</span> <span class='hs-varid'>splitExt</span> <span class='hs-varid'>fn</span>
<a name="line-141"></a>        <span class='hs-varid'>typemap</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getStrict</span> <span class='hs-varid'>mtd</span> <span class='hs-varid'>strict</span>
<a name="line-142"></a>        <span class='hs-keyword'>in</span>
<a name="line-143"></a>        <span class='hs-keyword'>case</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>lookup</span> <span class='hs-varid'>ext</span> <span class='hs-varid'>typemap</span> <span class='hs-keyword'>of</span>
<a name="line-144"></a>             <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>lookup</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>toLower</span> <span class='hs-varid'>ext</span><span class='hs-layout'>)</span> <span class='hs-varid'>typemap</span><span class='hs-layout'>,</span> <span class='hs-varid'>enc</span><span class='hs-layout'>)</span>
<a name="line-145"></a>             <span class='hs-conid'>Just</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>enc</span><span class='hs-layout'>)</span>
<a name="line-146"></a>
<a name="line-147"></a><a name="guessExtension"></a><span class='hs-comment'>{- | Guess the extension of a file based on its MIME type.
<a name="line-148"></a>   The return value includes the leading dot.
<a name="line-149"></a>
<a name="line-150"></a>   Returns Nothing if no extension could be found.
<a name="line-151"></a>
<a name="line-152"></a>   In the event that multiple possible extensions are available,
<a name="line-153"></a>   one of them will be picked and returned.  The logic to select one
<a name="line-154"></a>   of these should be considered undefined. -}</span>
<a name="line-155"></a><span class='hs-definition'>guessExtension</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MIMETypeData</span>          <span class='hs-comment'>-- ^ Source data for guessing</span>
<a name="line-156"></a>                  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>               <span class='hs-comment'>-- ^ Whether to limit to strict data</span>
<a name="line-157"></a>                  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span>             <span class='hs-comment'>-- ^ MIME type to consider</span>
<a name="line-158"></a>                  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>String</span>       <span class='hs-comment'>-- ^ Result of guessing, or Nothing if no match possible</span>
<a name="line-159"></a><span class='hs-definition'>guessExtension</span> <span class='hs-varid'>mtd</span> <span class='hs-varid'>strict</span> <span class='hs-varid'>fn</span> <span class='hs-keyglyph'>=</span>
<a name="line-160"></a>    <span class='hs-keyword'>case</span> <span class='hs-varid'>guessAllExtensions</span> <span class='hs-varid'>mtd</span> <span class='hs-varid'>strict</span> <span class='hs-varid'>fn</span> <span class='hs-keyword'>of</span>
<a name="line-161"></a>                                          <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Nothing</span>
<a name="line-162"></a>                                          <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>x</span>
<a name="line-163"></a>
<a name="line-164"></a><a name="guessAllExtensions"></a><span class='hs-comment'>{- | Similar to 'guessExtension', but returns a list of all possible matching
<a name="line-165"></a>extensions, or the empty list if there are no matches. -}</span>
<a name="line-166"></a><span class='hs-definition'>guessAllExtensions</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MIMETypeData</span>      <span class='hs-comment'>-- ^ Source data for guessing</span>
<a name="line-167"></a>                      <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>           <span class='hs-comment'>-- ^ Whether to limit to strict data</span>
<a name="line-168"></a>                      <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span>         <span class='hs-comment'>-- ^ MIME type to consider</span>
<a name="line-169"></a>                      <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>       <span class='hs-comment'>-- ^ Result of guessing</span>
<a name="line-170"></a><span class='hs-definition'>guessAllExtensions</span> <span class='hs-varid'>mtd</span> <span class='hs-varid'>strict</span> <span class='hs-varid'>fn</span> <span class='hs-keyglyph'>=</span>
<a name="line-171"></a>    <span class='hs-keyword'>let</span> <span class='hs-varid'>mimetype</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>toLower</span> <span class='hs-varid'>fn</span>
<a name="line-172"></a>        <span class='hs-varid'>themap</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getStrict</span> <span class='hs-varid'>mtd</span> <span class='hs-varid'>strict</span>
<a name="line-173"></a>        <span class='hs-keyword'>in</span>
<a name="line-174"></a>        <span class='hs-varid'>flippedLookupM</span> <span class='hs-varid'>mimetype</span> <span class='hs-varid'>themap</span>
<a name="line-175"></a>
<a name="line-176"></a><a name="addType"></a><span class='hs-comment'>{- | Adds a new type to the data structures, replacing whatever data
<a name="line-177"></a>   may exist about it already.  That is, it overrides existing information
<a name="line-178"></a>   about the given extension, but the same type may occur more than once. -}</span>
<a name="line-179"></a><span class='hs-definition'>addType</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MIMETypeData</span>                 <span class='hs-comment'>-- ^ Source data</span>
<a name="line-180"></a>           <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>                      <span class='hs-comment'>-- ^ Whether to add to strict data set</span>
<a name="line-181"></a>           <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span>                    <span class='hs-comment'>-- ^ MIME type to add</span>
<a name="line-182"></a>           <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span>                    <span class='hs-comment'>-- ^ Extension to add</span>
<a name="line-183"></a>           <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MIMETypeData</span>              <span class='hs-comment'>-- ^ Result of addition</span>
<a name="line-184"></a><span class='hs-definition'>addType</span> <span class='hs-varid'>mtd</span> <span class='hs-varid'>strict</span> <span class='hs-varid'>thetype</span> <span class='hs-varid'>theext</span> <span class='hs-keyglyph'>=</span>
<a name="line-185"></a>    <span class='hs-varid'>setStrict</span> <span class='hs-varid'>mtd</span> <span class='hs-varid'>strict</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>m</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>insert</span> <span class='hs-varid'>theext</span> <span class='hs-varid'>thetype</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span>
<a name="line-186"></a>
<a name="line-187"></a><a name="defaultmtd"></a><span class='hs-comment'>{- | Default MIME type data to use -}</span>
<a name="line-188"></a><span class='hs-definition'>defaultmtd</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MIMETypeData</span>
<a name="line-189"></a><span class='hs-definition'>defaultmtd</span> <span class='hs-keyglyph'>=</span>
<a name="line-190"></a>    <span class='hs-conid'>MIMETypeData</span> <span class='hs-layout'>{</span><span class='hs-varid'>suffixMap</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>default_suffix_map</span><span class='hs-layout'>,</span>
<a name="line-191"></a>                  <span class='hs-varid'>encodingsMap</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>default_encodings_map</span><span class='hs-layout'>,</span>
<a name="line-192"></a>                  <span class='hs-varid'>typesMap</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>default_types_map</span><span class='hs-layout'>,</span>
<a name="line-193"></a>                  <span class='hs-varid'>commonTypesMap</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>default_common_types</span><span class='hs-layout'>}</span>
<a name="line-194"></a>
<a name="line-195"></a><a name="readSystemMIMETypes"></a><span class='hs-comment'>{- | Read the system's default mime.types files, and add the data contained
<a name="line-196"></a>therein to the passed object, then return the new one. -}</span>
<a name="line-197"></a><span class='hs-definition'>readSystemMIMETypes</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MIMETypeData</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>MIMETypeData</span>
<a name="line-198"></a><span class='hs-definition'>readSystemMIMETypes</span> <span class='hs-varid'>mtd</span> <span class='hs-keyglyph'>=</span>
<a name="line-199"></a>    <span class='hs-keyword'>let</span> <span class='hs-varid'>tryread</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MIMETypeData</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>MIMETypeData</span>
<a name="line-200"></a>        <span class='hs-varid'>tryread</span> <span class='hs-varid'>inputobj</span> <span class='hs-varid'>filename</span> <span class='hs-keyglyph'>=</span>
<a name="line-201"></a>            <span class='hs-keyword'>do</span>
<a name="line-202"></a>            <span class='hs-varid'>fn</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>openFile</span> <span class='hs-varid'>filename</span> <span class='hs-conid'>ReadMode</span><span class='hs-layout'>)</span>
<a name="line-203"></a>            <span class='hs-keyword'>case</span> <span class='hs-varid'>fn</span> <span class='hs-keyword'>of</span>
<a name="line-204"></a>                    <span class='hs-conid'>Left</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-varid'>inputobj</span>
<a name="line-205"></a>                    <span class='hs-conid'>Right</span> <span class='hs-varid'>h</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-206"></a>                               <span class='hs-varid'>x</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>hReadMIMETypes</span> <span class='hs-varid'>inputobj</span> <span class='hs-conid'>True</span> <span class='hs-varid'>h</span>
<a name="line-207"></a>                               <span class='hs-varid'>hClose</span> <span class='hs-varid'>h</span>
<a name="line-208"></a>                               <span class='hs-varid'>return</span> <span class='hs-varid'>x</span>
<a name="line-209"></a>        <span class='hs-keyword'>in</span>
<a name="line-210"></a>        <span class='hs-keyword'>do</span>
<a name="line-211"></a>          <span class='hs-varid'>foldM</span> <span class='hs-varid'>tryread</span> <span class='hs-varid'>mtd</span> <span class='hs-varid'>defaultfilelocations</span>
<a name="line-212"></a>
<a name="line-213"></a><a name="getStrict"></a><span class='hs-comment'>----------------------------------------------------------------------</span>
<a name="line-214"></a><span class='hs-comment'>-- Internal utilities</span>
<a name="line-215"></a><span class='hs-comment'>----------------------------------------------------------------------</span>
<a name="line-216"></a><span class='hs-definition'>getStrict</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MIMETypeData</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-conid'>String</span> <span class='hs-conid'>String</span>
<a name="line-217"></a><span class='hs-definition'>getStrict</span> <span class='hs-varid'>mtd</span> <span class='hs-conid'>True</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>typesMap</span> <span class='hs-varid'>mtd</span>
<a name="line-218"></a><span class='hs-definition'>getStrict</span> <span class='hs-varid'>mtd</span> <span class='hs-conid'>False</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>union</span> <span class='hs-layout'>(</span><span class='hs-varid'>typesMap</span> <span class='hs-varid'>mtd</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>commonTypesMap</span> <span class='hs-varid'>mtd</span><span class='hs-layout'>)</span>
<a name="line-219"></a>
<a name="line-220"></a><a name="setStrict"></a><span class='hs-definition'>setStrict</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MIMETypeData</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-conid'>String</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-conid'>String</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MIMETypeData</span>
<a name="line-221"></a><span class='hs-definition'>setStrict</span> <span class='hs-varid'>mtd</span> <span class='hs-conid'>True</span> <span class='hs-varid'>func</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mtd</span><span class='hs-layout'>{</span><span class='hs-varid'>typesMap</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>func</span> <span class='hs-layout'>(</span><span class='hs-varid'>typesMap</span> <span class='hs-varid'>mtd</span><span class='hs-layout'>)</span><span class='hs-layout'>}</span>
<a name="line-222"></a><span class='hs-definition'>setStrict</span> <span class='hs-varid'>mtd</span> <span class='hs-conid'>False</span> <span class='hs-varid'>func</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mtd</span><span class='hs-layout'>{</span><span class='hs-varid'>commonTypesMap</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>func</span> <span class='hs-layout'>(</span><span class='hs-varid'>commonTypesMap</span> <span class='hs-varid'>mtd</span><span class='hs-layout'>)</span><span class='hs-layout'>}</span>
<a name="line-223"></a>
<a name="line-224"></a><a name="defaultfilelocations"></a><span class='hs-comment'>----------------------------------------------------------------------</span>
<a name="line-225"></a><span class='hs-comment'>-- Default data structures</span>
<a name="line-226"></a><span class='hs-comment'>----------------------------------------------------------------------</span>
<a name="line-227"></a><span class='hs-definition'>defaultfilelocations</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-228"></a><span class='hs-definition'>defaultfilelocations</span> <span class='hs-keyglyph'>=</span>
<a name="line-229"></a>    <span class='hs-keyglyph'>[</span>
<a name="line-230"></a>     <span class='hs-str'>"/etc/mime.types"</span><span class='hs-layout'>,</span>
<a name="line-231"></a>     <span class='hs-str'>"/usr/local/etc/httpd/conf/mime.types"</span><span class='hs-layout'>,</span>
<a name="line-232"></a>     <span class='hs-str'>"/usr/local/lib/netscape/mime.types"</span><span class='hs-layout'>,</span>
<a name="line-233"></a>     <span class='hs-str'>"/usr/local/etc/httpd/conf/mime.types"</span><span class='hs-layout'>,</span>     <span class='hs-comment'>-- Apache 1.2</span>
<a name="line-234"></a>     <span class='hs-str'>"/usr/local/etc/mime.types"</span>                <span class='hs-comment'>-- Apache 1.3</span>
<a name="line-235"></a>    <span class='hs-keyglyph'>]</span>
<a name="line-236"></a>
<a name="line-237"></a><a name="default_encodings_map"></a><span class='hs-definition'>default_encodings_map</span><span class='hs-layout'>,</span> <span class='hs-varid'>default_suffix_map</span><span class='hs-layout'>,</span> <span class='hs-varid'>default_types_map</span><span class='hs-layout'>,</span> <span class='hs-varid'>default_common_types</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-conid'>String</span> <span class='hs-conid'>String</span>
<a name="line-238"></a><span class='hs-definition'>default_encodings_map</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>fromList</span> <span class='hs-keyglyph'>[</span>
<a name="line-239"></a>                                      <span class='hs-layout'>(</span><span class='hs-str'>".Z"</span><span class='hs-layout'>,</span> <span class='hs-str'>"compress"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-240"></a>                                      <span class='hs-layout'>(</span><span class='hs-str'>".gz"</span><span class='hs-layout'>,</span> <span class='hs-str'>"gzip"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-241"></a>                                      <span class='hs-layout'>(</span><span class='hs-str'>".bz2"</span><span class='hs-layout'>,</span> <span class='hs-str'>"bzip2"</span><span class='hs-layout'>)</span>
<a name="line-242"></a>                                     <span class='hs-keyglyph'>]</span>
<a name="line-243"></a>
<a name="line-244"></a><a name="default_suffix_map"></a><span class='hs-definition'>default_suffix_map</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>fromList</span> <span class='hs-keyglyph'>[</span>
<a name="line-245"></a>                                   <span class='hs-layout'>(</span><span class='hs-str'>".tgz"</span><span class='hs-layout'>,</span> <span class='hs-str'>".tar.gz"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-246"></a>                                   <span class='hs-layout'>(</span><span class='hs-str'>".tz"</span><span class='hs-layout'>,</span> <span class='hs-str'>".tar.gz"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-247"></a>                                   <span class='hs-layout'>(</span><span class='hs-str'>".taz"</span><span class='hs-layout'>,</span> <span class='hs-str'>".tar.gz"</span><span class='hs-layout'>)</span>
<a name="line-248"></a>                                  <span class='hs-keyglyph'>]</span>
<a name="line-249"></a>
<a name="line-250"></a><a name="default_types_map"></a><span class='hs-definition'>default_types_map</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>fromList</span> <span class='hs-keyglyph'>[</span>
<a name="line-251"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".a"</span><span class='hs-layout'>,</span> <span class='hs-str'>"application/octet-stream"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-252"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".ai"</span><span class='hs-layout'>,</span> <span class='hs-str'>"application/postscript"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-253"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".aif"</span><span class='hs-layout'>,</span> <span class='hs-str'>"audio/x-aiff"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-254"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".aifc"</span><span class='hs-layout'>,</span> <span class='hs-str'>"audio/x-aiff"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-255"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".aiff"</span><span class='hs-layout'>,</span> <span class='hs-str'>"audio/x-aiff"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-256"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".au"</span><span class='hs-layout'>,</span> <span class='hs-str'>"audio/basic"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-257"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".avi"</span><span class='hs-layout'>,</span> <span class='hs-str'>"video/x-msvideo"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-258"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".bat"</span><span class='hs-layout'>,</span> <span class='hs-str'>"text/plain"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-259"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".bcpio"</span><span class='hs-layout'>,</span> <span class='hs-str'>"application/x-bcpio"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-260"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".bin"</span><span class='hs-layout'>,</span> <span class='hs-str'>"application/octet-stream"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-261"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".bmp"</span><span class='hs-layout'>,</span> <span class='hs-str'>"image/x-ms-bmp"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-262"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".c"</span><span class='hs-layout'>,</span> <span class='hs-str'>"text/plain"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-263"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".cdf"</span><span class='hs-layout'>,</span> <span class='hs-str'>"application/x-netcdf"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
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<a name="line-350"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".texinfo"</span><span class='hs-layout'>,</span> <span class='hs-str'>"application/x-texinfo"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
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<a name="line-352"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".tiff"</span><span class='hs-layout'>,</span> <span class='hs-str'>"image/tiff"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-353"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".tr"</span><span class='hs-layout'>,</span> <span class='hs-str'>"application/x-troff"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-354"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".tsv"</span><span class='hs-layout'>,</span> <span class='hs-str'>"text/tab-separated-values"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-355"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".txt"</span><span class='hs-layout'>,</span> <span class='hs-str'>"text/plain"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-356"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".ustar"</span><span class='hs-layout'>,</span> <span class='hs-str'>"application/x-ustar"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-357"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".vcf"</span><span class='hs-layout'>,</span> <span class='hs-str'>"text/x-vcard"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-358"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".wav"</span><span class='hs-layout'>,</span> <span class='hs-str'>"audio/x-wav"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-359"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".wiz"</span><span class='hs-layout'>,</span> <span class='hs-str'>"application/msword"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-360"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".xbm"</span><span class='hs-layout'>,</span> <span class='hs-str'>"image/x-xbitmap"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-361"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".xlb"</span><span class='hs-layout'>,</span> <span class='hs-str'>"application/vnd.ms-excel"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-362"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".xls"</span><span class='hs-layout'>,</span> <span class='hs-str'>"application/vnd.ms-excel"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-363"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".xml"</span><span class='hs-layout'>,</span> <span class='hs-str'>"text/xml"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-364"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".xpm"</span><span class='hs-layout'>,</span> <span class='hs-str'>"image/x-xpixmap"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-365"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".xsl"</span><span class='hs-layout'>,</span> <span class='hs-str'>"application/xml"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-366"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".xwd"</span><span class='hs-layout'>,</span> <span class='hs-str'>"image/x-xwindowdump"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-367"></a>                                  <span class='hs-layout'>(</span><span class='hs-str'>".zip"</span><span class='hs-layout'>,</span> <span class='hs-str'>"application/zip"</span><span class='hs-layout'>)</span>
<a name="line-368"></a>                                 <span class='hs-keyglyph'>]</span>
<a name="line-369"></a>
<a name="line-370"></a><a name="default_common_types"></a><span class='hs-definition'>default_common_types</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>fromList</span> <span class='hs-keyglyph'>[</span>
<a name="line-371"></a>                                     <span class='hs-layout'>(</span><span class='hs-str'>".jpg"</span><span class='hs-layout'>,</span> <span class='hs-str'>"image/jpg"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-372"></a>                                     <span class='hs-layout'>(</span><span class='hs-str'>".mid"</span><span class='hs-layout'>,</span> <span class='hs-str'>"audio/midi"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-373"></a>                                     <span class='hs-layout'>(</span><span class='hs-str'>".midi"</span><span class='hs-layout'>,</span> <span class='hs-str'>"audio/midi"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-374"></a>                                     <span class='hs-layout'>(</span><span class='hs-str'>".pct"</span><span class='hs-layout'>,</span> <span class='hs-str'>"image/pict"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-375"></a>                                     <span class='hs-layout'>(</span><span class='hs-str'>".pic"</span><span class='hs-layout'>,</span> <span class='hs-str'>"image/pict"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-376"></a>                                     <span class='hs-layout'>(</span><span class='hs-str'>".pict"</span><span class='hs-layout'>,</span> <span class='hs-str'>"image/pict"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-377"></a>                                     <span class='hs-layout'>(</span><span class='hs-str'>".rtf"</span><span class='hs-layout'>,</span> <span class='hs-str'>"application/rtf"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-378"></a>                                     <span class='hs-layout'>(</span><span class='hs-str'>".xul"</span><span class='hs-layout'>,</span> <span class='hs-str'>"text/xul"</span><span class='hs-layout'>)</span>
<a name="line-379"></a>                                    <span class='hs-keyglyph'>]</span>
</pre></body>
</html>