/usr/share/doc/libghc-haskelldb-doc/html/src/Database-HaskellDB-DBSpec-DatabaseToDBSpec.html is in libghc-haskelldb-doc 2.2.4-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<!-- Generated by HsColour, http://code.haskell.org/~malcolm/hscolour/ -->
<title>src/Database/HaskellDB/DBSpec/DatabaseToDBSpec.hs</title>
<link type='text/css' rel='stylesheet' href='hscolour.css' />
</head>
<body>
<pre><a name="line-1"></a><span class='hs-comment'>-----------------------------------------------------------</span>
<a name="line-2"></a><span class='hs-comment'>-- |</span>
<a name="line-3"></a><span class='hs-comment'>-- Module : DatabaseToDBSpec</span>
<a name="line-4"></a><span class='hs-comment'>-- Copyright : HWT Group (c) 2004, haskelldb-users@lists.sourceforge.net</span>
<a name="line-5"></a><span class='hs-comment'>-- License : BSD-style</span>
<a name="line-6"></a><span class='hs-comment'>-- </span>
<a name="line-7"></a><span class='hs-comment'>-- Maintainer : haskelldb-users@lists.sourceforge.net</span>
<a name="line-8"></a><span class='hs-comment'>-- Stability : experimental</span>
<a name="line-9"></a><span class='hs-comment'>-- Portability : portable</span>
<a name="line-10"></a><span class='hs-comment'>--</span>
<a name="line-11"></a><span class='hs-comment'>-- Connects to a Database and generates a DBSpec specification</span>
<a name="line-12"></a><span class='hs-comment'>-- from it.</span>
<a name="line-13"></a><span class='hs-comment'>--</span>
<a name="line-14"></a><span class='hs-comment'>-- </span>
<a name="line-15"></a><span class='hs-comment'>-----------------------------------------------------------</span>
<a name="line-16"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Database</span><span class='hs-varop'>.</span><span class='hs-conid'>HaskellDB</span><span class='hs-varop'>.</span><span class='hs-conid'>DBSpec</span><span class='hs-varop'>.</span><span class='hs-conid'>DatabaseToDBSpec</span>
<a name="line-17"></a> <span class='hs-layout'>(</span><span class='hs-varid'>dbToDBSpec</span><span class='hs-layout'>)</span>
<a name="line-18"></a> <span class='hs-keyword'>where</span>
<a name="line-19"></a>
<a name="line-20"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Database</span><span class='hs-varop'>.</span><span class='hs-conid'>HaskellDB</span><span class='hs-varop'>.</span><span class='hs-conid'>Database</span> <span class='hs-layout'>(</span><span class='hs-conid'>Database</span><span class='hs-layout'>,</span> <span class='hs-varid'>tables</span><span class='hs-layout'>,</span> <span class='hs-varid'>describe</span><span class='hs-layout'>,</span> <span class='hs-layout'>)</span>
<a name="line-21"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Database</span><span class='hs-varop'>.</span><span class='hs-conid'>HaskellDB</span><span class='hs-varop'>.</span><span class='hs-conid'>DBSpec</span><span class='hs-varop'>.</span><span class='hs-conid'>DBInfo</span>
<a name="line-22"></a> <span class='hs-layout'>(</span><span class='hs-conid'>DBInfo</span><span class='hs-layout'>,</span> <span class='hs-varid'>makeCInfo</span><span class='hs-layout'>,</span> <span class='hs-varid'>makeTInfo</span><span class='hs-layout'>,</span> <span class='hs-varid'>makeDBSpec</span><span class='hs-layout'>,</span>
<a name="line-23"></a> <span class='hs-conid'>DBOptions</span><span class='hs-layout'>(</span><span class='hs-conid'>DBOptions</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>useBString</span><span class='hs-layout'>,</span> <span class='hs-varid'>makeIdent</span><span class='hs-layout'>,</span> <span class='hs-layout'>)</span>
<a name="line-24"></a>
<a name="line-25"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Database</span><span class='hs-varop'>.</span><span class='hs-conid'>HaskellDB</span><span class='hs-varop'>.</span><span class='hs-conid'>DBSpec</span><span class='hs-varop'>.</span><span class='hs-conid'>PPHelpers</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>PP</span>
<a name="line-26"></a>
<a name="line-27"></a>
<a name="line-28"></a><a name="dbToDBSpec"></a><span class='hs-comment'>-- | Connects to a database and generates a specification from it</span>
<a name="line-29"></a><span class='hs-definition'>dbToDBSpec</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ Use bounded strings?</span>
<a name="line-30"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PP</span><span class='hs-varop'>.</span><span class='hs-conid'>MakeIdentifiers</span> <span class='hs-comment'>-- ^ style of generated Haskell identifiers, cOLUMN_NAME vs. columnName</span>
<a name="line-31"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ the name our database should have</span>
<a name="line-32"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Database</span> <span class='hs-comment'>-- ^ the database connection</span>
<a name="line-33"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>DBInfo</span> <span class='hs-comment'>-- ^ return a DBInfo</span>
<a name="line-34"></a><span class='hs-definition'>dbToDBSpec</span> <span class='hs-varid'>useBStr</span> <span class='hs-varid'>mkIdent</span> <span class='hs-varid'>name</span> <span class='hs-varid'>dbconn</span>
<a name="line-35"></a> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>tables</span> <span class='hs-varid'>dbconn</span>
<a name="line-36"></a> <span class='hs-varid'>descs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>describe</span> <span class='hs-varid'>dbconn</span><span class='hs-layout'>)</span> <span class='hs-varid'>ts</span>
<a name="line-37"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cinfos</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varop'>$</span> <span class='hs-varid'>uncurry</span> <span class='hs-varid'>makeCInfo</span><span class='hs-layout'>)</span> <span class='hs-varid'>descs</span>
<a name="line-38"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>tinfos</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>uncurry</span> <span class='hs-varid'>makeTInfo</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>zip</span> <span class='hs-varid'>ts</span> <span class='hs-varid'>cinfos</span><span class='hs-layout'>)</span>
<a name="line-39"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>makeDBSpec</span> <span class='hs-varid'>name</span> <span class='hs-layout'>(</span><span class='hs-conid'>DBOptions</span> <span class='hs-layout'>{</span><span class='hs-varid'>useBString</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>useBStr</span><span class='hs-layout'>,</span> <span class='hs-varid'>makeIdent</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkIdent</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span> <span class='hs-varid'>tinfos</span>
</pre></body>
</html>
|