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<?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>Data/ASN1/Prim.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'>-- Module      : Data.ASN1.Prim</span>
<a name="line-3"></a><span class='hs-comment'>-- License     : BSD-style</span>
<a name="line-4"></a><span class='hs-comment'>-- Maintainer  : Vincent Hanquez &lt;vincent@snarc.org&gt;</span>
<a name="line-5"></a><span class='hs-comment'>-- Stability   : experimental</span>
<a name="line-6"></a><span class='hs-comment'>-- Portability : unknown</span>
<a name="line-7"></a><span class='hs-comment'>--</span>
<a name="line-8"></a><span class='hs-comment'>-- Tools to read ASN1 primitive (e.g. boolean, int)</span>
<a name="line-9"></a><span class='hs-comment'>--</span>
<a name="line-10"></a>
<a name="line-11"></a><span class='hs-comment'>{-# LANGUAGE ViewPatterns #-}</span>
<a name="line-12"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ASN1</span><span class='hs-varop'>.</span><span class='hs-conid'>Prim</span>
<a name="line-13"></a>	<span class='hs-layout'>(</span>
<a name="line-14"></a>	<span class='hs-comment'>-- * ASN1 high level algebraic type</span>
<a name="line-15"></a>	  <span class='hs-conid'>ASN1</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-16"></a>	<span class='hs-layout'>,</span> <span class='hs-conid'>ASN1ConstructionType</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-17"></a>
<a name="line-18"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>encodeHeader</span>
<a name="line-19"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>encodePrimitiveHeader</span>
<a name="line-20"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>encodePrimitive</span>
<a name="line-21"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>decodePrimitive</span>
<a name="line-22"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>encodeConstructed</span>
<a name="line-23"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>encodeList</span>
<a name="line-24"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>encodeOne</span>
<a name="line-25"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>mkSmallestLength</span>
<a name="line-26"></a>
<a name="line-27"></a>	<span class='hs-comment'>-- * marshall an ASN1 type from a val struct or a bytestring</span>
<a name="line-28"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>getBoolean</span>
<a name="line-29"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>getInteger</span>
<a name="line-30"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>getBitString</span>
<a name="line-31"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>getOctetString</span>
<a name="line-32"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>getNull</span>
<a name="line-33"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>getOID</span>
<a name="line-34"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>getTime</span>
<a name="line-35"></a>
<a name="line-36"></a>	<span class='hs-comment'>-- * marshall an ASN1 type to a bytestring</span>
<a name="line-37"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>putTime</span>
<a name="line-38"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>putInteger</span>
<a name="line-39"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>putBitString</span>
<a name="line-40"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>putString</span>
<a name="line-41"></a>	<span class='hs-layout'>,</span> <span class='hs-varid'>putOID</span>
<a name="line-42"></a>	<span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-43"></a>
<a name="line-44"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ASN1</span><span class='hs-varop'>.</span><span class='hs-conid'>Internal</span>
<a name="line-45"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ASN1</span><span class='hs-varop'>.</span><span class='hs-conid'>Stream</span>
<a name="line-46"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ASN1</span><span class='hs-varop'>.</span><span class='hs-conid'>BitArray</span>
<a name="line-47"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ASN1</span><span class='hs-varop'>.</span><span class='hs-conid'>Types</span>
<a name="line-48"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ASN1</span><span class='hs-varop'>.</span><span class='hs-conid'>Types</span><span class='hs-varop'>.</span><span class='hs-conid'>Lowlevel</span>
<a name="line-49"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ASN1</span><span class='hs-varop'>.</span><span class='hs-conid'>Error</span>
<a name="line-50"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ASN1</span><span class='hs-varop'>.</span><span class='hs-conid'>Serialize</span>
<a name="line-51"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Bits</span>
<a name="line-52"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Word</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'>List</span> <span class='hs-layout'>(</span><span class='hs-varid'>unfoldr</span><span class='hs-layout'>)</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'>ByteString</span> <span class='hs-layout'>(</span><span class='hs-conid'>ByteString</span><span class='hs-layout'>)</span>
<a name="line-55"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Char</span> <span class='hs-layout'>(</span><span class='hs-varid'>ord</span><span class='hs-layout'>)</span>
<a name="line-56"></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'>ByteString</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>B</span>
<a name="line-57"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Time</span><span class='hs-varop'>.</span><span class='hs-conid'>Calendar</span>
<a name="line-58"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Time</span><span class='hs-varop'>.</span><span class='hs-conid'>Clock</span>
<a name="line-59"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Time</span><span class='hs-varop'>.</span><span class='hs-conid'>LocalTime</span>
<a name="line-60"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Applicative</span>
<a name="line-61"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Arrow</span> <span class='hs-layout'>(</span><span class='hs-varid'>first</span><span class='hs-layout'>)</span>
<a name="line-62"></a>
<a name="line-63"></a><a name="encodeHeader"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ASN1Length</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ASN1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ASN1Header</span>
<a name="line-64"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span> <span class='hs-layout'>(</span><span class='hs-conid'>Boolean</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>                <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x1</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span>
<a name="line-65"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span> <span class='hs-layout'>(</span><span class='hs-conid'>IntVal</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>                 <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x2</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span>
<a name="line-66"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span> <span class='hs-layout'>(</span><span class='hs-conid'>BitString</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>              <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x3</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span>
<a name="line-67"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span> <span class='hs-layout'>(</span><span class='hs-conid'>OctetString</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>            <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x4</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span>
<a name="line-68"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span> <span class='hs-conid'>Null</span>                       <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x5</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span>
<a name="line-69"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span> <span class='hs-layout'>(</span><span class='hs-conid'>OID</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>                    <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x6</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span>
<a name="line-70"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span> <span class='hs-layout'>(</span><span class='hs-conid'>Real</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>                   <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x9</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span>
<a name="line-71"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span> <span class='hs-layout'>(</span><span class='hs-conid'>Enumerated</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>             <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0xa</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span>
<a name="line-72"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1String</span> <span class='hs-varid'>cs</span><span class='hs-layout'>)</span>            <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-layout'>(</span><span class='hs-varid'>characterStringType</span> <span class='hs-varop'>$</span> <span class='hs-varid'>characterEncoding</span> <span class='hs-varid'>cs</span><span class='hs-layout'>)</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span>
<a name="line-73"></a>  <span class='hs-keyword'>where</span> <span class='hs-varid'>characterStringType</span> <span class='hs-conid'>UTF8</span>      <span class='hs-keyglyph'>=</span> <span class='hs-num'>0xc</span>
<a name="line-74"></a>        <span class='hs-varid'>characterStringType</span> <span class='hs-conid'>Numeric</span>   <span class='hs-keyglyph'>=</span> <span class='hs-num'>0x12</span>
<a name="line-75"></a>        <span class='hs-varid'>characterStringType</span> <span class='hs-conid'>Printable</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>0x13</span>
<a name="line-76"></a>        <span class='hs-varid'>characterStringType</span> <span class='hs-conid'>T61</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>0x14</span>
<a name="line-77"></a>        <span class='hs-varid'>characterStringType</span> <span class='hs-conid'>VideoTex</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>0x15</span>
<a name="line-78"></a>        <span class='hs-varid'>characterStringType</span> <span class='hs-conid'>IA5</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>0x16</span>
<a name="line-79"></a>        <span class='hs-varid'>characterStringType</span> <span class='hs-conid'>Graphic</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>0x19</span>
<a name="line-80"></a>        <span class='hs-varid'>characterStringType</span> <span class='hs-conid'>Visible</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>0x1a</span>
<a name="line-81"></a>        <span class='hs-varid'>characterStringType</span> <span class='hs-conid'>General</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>0x1b</span>
<a name="line-82"></a>        <span class='hs-varid'>characterStringType</span> <span class='hs-conid'>UTF32</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>0x1c</span>
<a name="line-83"></a>        <span class='hs-varid'>characterStringType</span> <span class='hs-conid'>Character</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>0x1d</span>
<a name="line-84"></a>        <span class='hs-varid'>characterStringType</span> <span class='hs-conid'>BMP</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>0x1e</span>
<a name="line-85"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Time</span> <span class='hs-conid'>TimeUTC</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>     <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x17</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span>
<a name="line-86"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Time</span> <span class='hs-conid'>TimeGeneralized</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x18</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span>
<a name="line-87"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span> <span class='hs-layout'>(</span><span class='hs-conid'>Start</span> <span class='hs-conid'>Sequence</span><span class='hs-layout'>)</span>           <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x10</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span>
<a name="line-88"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span> <span class='hs-layout'>(</span><span class='hs-conid'>Start</span> <span class='hs-conid'>Set</span><span class='hs-layout'>)</span>                <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x11</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span>
<a name="line-89"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span> <span class='hs-layout'>(</span><span class='hs-conid'>Start</span> <span class='hs-layout'>(</span><span class='hs-conid'>Container</span> <span class='hs-varid'>tc</span> <span class='hs-varid'>tag</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-varid'>tc</span> <span class='hs-varid'>tag</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span>
<a name="line-90"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span> <span class='hs-layout'>(</span><span class='hs-conid'>Other</span> <span class='hs-varid'>tc</span> <span class='hs-varid'>tag</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>           <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-varid'>tc</span> <span class='hs-varid'>tag</span> <span class='hs-varid'>pc</span> <span class='hs-varid'>len</span>
<a name="line-91"></a><span class='hs-definition'>encodeHeader</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>End</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>                       <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-str'>"this should not happen"</span>
<a name="line-92"></a>
<a name="line-93"></a><a name="encodePrimitiveHeader"></a><span class='hs-definition'>encodePrimitiveHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ASN1Length</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ASN1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ASN1Header</span>
<a name="line-94"></a><span class='hs-definition'>encodePrimitiveHeader</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>encodeHeader</span> <span class='hs-conid'>False</span>
<a name="line-95"></a>
<a name="line-96"></a><a name="encodePrimitiveData"></a><span class='hs-definition'>encodePrimitiveData</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ASN1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ByteString</span>
<a name="line-97"></a><span class='hs-definition'>encodePrimitiveData</span> <span class='hs-layout'>(</span><span class='hs-conid'>Boolean</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>         <span class='hs-keyglyph'>=</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>singleton</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>b</span> <span class='hs-keyword'>then</span> <span class='hs-num'>0xff</span> <span class='hs-keyword'>else</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span>
<a name="line-98"></a><span class='hs-definition'>encodePrimitiveData</span> <span class='hs-layout'>(</span><span class='hs-conid'>IntVal</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span>          <span class='hs-keyglyph'>=</span> <span class='hs-varid'>putInteger</span> <span class='hs-varid'>i</span>
<a name="line-99"></a><span class='hs-definition'>encodePrimitiveData</span> <span class='hs-layout'>(</span><span class='hs-conid'>BitString</span> <span class='hs-varid'>bits</span><span class='hs-layout'>)</span>    <span class='hs-keyglyph'>=</span> <span class='hs-varid'>putBitString</span> <span class='hs-varid'>bits</span>
<a name="line-100"></a><span class='hs-definition'>encodePrimitiveData</span> <span class='hs-layout'>(</span><span class='hs-conid'>OctetString</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>     <span class='hs-keyglyph'>=</span> <span class='hs-varid'>putString</span> <span class='hs-varid'>b</span>
<a name="line-101"></a><span class='hs-definition'>encodePrimitiveData</span> <span class='hs-conid'>Null</span>                <span class='hs-keyglyph'>=</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>empty</span>
<a name="line-102"></a><span class='hs-definition'>encodePrimitiveData</span> <span class='hs-layout'>(</span><span class='hs-conid'>OID</span> <span class='hs-varid'>oidv</span><span class='hs-layout'>)</span>          <span class='hs-keyglyph'>=</span> <span class='hs-varid'>putOID</span> <span class='hs-varid'>oidv</span>
<a name="line-103"></a><span class='hs-definition'>encodePrimitiveData</span> <span class='hs-layout'>(</span><span class='hs-conid'>Real</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>            <span class='hs-keyglyph'>=</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>empty</span> <span class='hs-comment'>-- not implemented</span>
<a name="line-104"></a><span class='hs-definition'>encodePrimitiveData</span> <span class='hs-layout'>(</span><span class='hs-conid'>Enumerated</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span>      <span class='hs-keyglyph'>=</span> <span class='hs-varid'>putInteger</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>i</span>
<a name="line-105"></a><span class='hs-definition'>encodePrimitiveData</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1String</span> <span class='hs-varid'>cs</span><span class='hs-layout'>)</span>     <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getCharacterStringRawData</span> <span class='hs-varid'>cs</span>
<a name="line-106"></a><span class='hs-definition'>encodePrimitiveData</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Time</span> <span class='hs-varid'>ty</span> <span class='hs-varid'>ti</span> <span class='hs-varid'>tz</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>putTime</span> <span class='hs-varid'>ty</span> <span class='hs-varid'>ti</span> <span class='hs-varid'>tz</span>
<a name="line-107"></a><span class='hs-definition'>encodePrimitiveData</span> <span class='hs-layout'>(</span><span class='hs-conid'>Other</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>       <span class='hs-keyglyph'>=</span> <span class='hs-varid'>b</span>
<a name="line-108"></a><span class='hs-definition'>encodePrimitiveData</span> <span class='hs-varid'>o</span>                   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-layout'>(</span><span class='hs-str'>"not a primitive "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>o</span><span class='hs-layout'>)</span>
<a name="line-109"></a>
<a name="line-110"></a><a name="encodePrimitive"></a><span class='hs-definition'>encodePrimitive</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ASN1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ASN1Event</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-111"></a><span class='hs-definition'>encodePrimitive</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span>
<a name="line-112"></a>	<span class='hs-keyword'>let</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>encodePrimitiveData</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>in</span>
<a name="line-113"></a>	<span class='hs-keyword'>let</span> <span class='hs-varid'>blen</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>length</span> <span class='hs-varid'>b</span> <span class='hs-keyword'>in</span>
<a name="line-114"></a>	<span class='hs-keyword'>let</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>makeLength</span> <span class='hs-varid'>blen</span> <span class='hs-keyword'>in</span>
<a name="line-115"></a>	<span class='hs-keyword'>let</span> <span class='hs-varid'>hdr</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>encodePrimitiveHeader</span> <span class='hs-varid'>len</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>in</span>
<a name="line-116"></a>	<span class='hs-layout'>(</span><span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>length</span> <span class='hs-layout'>(</span><span class='hs-varid'>putHeader</span> <span class='hs-varid'>hdr</span><span class='hs-layout'>)</span> <span class='hs-varop'>+</span> <span class='hs-varid'>blen</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Header</span> <span class='hs-varid'>hdr</span><span class='hs-layout'>,</span> <span class='hs-conid'>Primitive</span> <span class='hs-varid'>b</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-117"></a>	<span class='hs-keyword'>where</span>
<a name="line-118"></a>		<span class='hs-varid'>makeLength</span> <span class='hs-varid'>len</span>
<a name="line-119"></a>			<span class='hs-keyglyph'>|</span> <span class='hs-varid'>len</span> <span class='hs-varop'>&lt;</span> <span class='hs-num'>0x80</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LenShort</span> <span class='hs-varid'>len</span>
<a name="line-120"></a>			<span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span>  <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LenLong</span> <span class='hs-layout'>(</span><span class='hs-varid'>nbBytes</span> <span class='hs-varid'>len</span><span class='hs-layout'>)</span> <span class='hs-varid'>len</span>
<a name="line-121"></a>		<span class='hs-varid'>nbBytes</span> <span class='hs-varid'>nb</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>nb</span> <span class='hs-varop'>&gt;</span> <span class='hs-num'>255</span> <span class='hs-keyword'>then</span> <span class='hs-num'>1</span> <span class='hs-varop'>+</span> <span class='hs-varid'>nbBytes</span> <span class='hs-layout'>(</span><span class='hs-varid'>nb</span> <span class='hs-varop'>`div`</span> <span class='hs-num'>256</span><span class='hs-layout'>)</span> <span class='hs-keyword'>else</span> <span class='hs-num'>1</span>
<a name="line-122"></a>
<a name="line-123"></a><a name="encodeOne"></a><span class='hs-definition'>encodeOne</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ASN1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ASN1Event</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-124"></a><span class='hs-definition'>encodeOne</span> <span class='hs-layout'>(</span><span class='hs-conid'>Start</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-str'>"encode one cannot do start"</span>
<a name="line-125"></a><span class='hs-definition'>encodeOne</span> <span class='hs-varid'>t</span>         <span class='hs-keyglyph'>=</span> <span class='hs-varid'>encodePrimitive</span> <span class='hs-varid'>t</span>
<a name="line-126"></a>
<a name="line-127"></a><a name="encodeList"></a><span class='hs-definition'>encodeList</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ASN1</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ASN1Event</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-128"></a><span class='hs-definition'>encodeList</span> <span class='hs-conid'>[]</span>               <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-num'>0</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-129"></a><span class='hs-definition'>encodeList</span> <span class='hs-layout'>(</span><span class='hs-conid'>End</span> <span class='hs-keyword'>_</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'>encodeList</span> <span class='hs-varid'>xs</span>
<a name="line-130"></a><span class='hs-definition'>encodeList</span> <span class='hs-layout'>(</span><span class='hs-varid'>t</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>Start</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-131"></a>	<span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>ys</span><span class='hs-layout'>,</span> <span class='hs-varid'>zs</span><span class='hs-layout'>)</span>    <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getConstructedEnd</span> <span class='hs-num'>0</span> <span class='hs-varid'>xs</span> <span class='hs-keyword'>in</span>
<a name="line-132"></a>	<span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>llen</span><span class='hs-layout'>,</span> <span class='hs-varid'>lev</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>encodeList</span> <span class='hs-varid'>zs</span> <span class='hs-keyword'>in</span>
<a name="line-133"></a>	<span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>len</span><span class='hs-layout'>,</span> <span class='hs-varid'>ev</span><span class='hs-layout'>)</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>encodeConstructed</span> <span class='hs-varid'>t</span> <span class='hs-varid'>ys</span> <span class='hs-keyword'>in</span>
<a name="line-134"></a>	<span class='hs-layout'>(</span><span class='hs-varid'>llen</span> <span class='hs-varop'>+</span> <span class='hs-varid'>len</span><span class='hs-layout'>,</span> <span class='hs-varid'>ev</span> <span class='hs-varop'>++</span> <span class='hs-varid'>lev</span><span class='hs-layout'>)</span>
<a name="line-135"></a>
<a name="line-136"></a><span class='hs-definition'>encodeList</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>
<a name="line-137"></a>	<span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>llen</span><span class='hs-layout'>,</span> <span class='hs-varid'>lev</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>encodeList</span> <span class='hs-varid'>xs</span> <span class='hs-keyword'>in</span>
<a name="line-138"></a>	<span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>len</span><span class='hs-layout'>,</span> <span class='hs-varid'>ev</span><span class='hs-layout'>)</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>encodeOne</span> <span class='hs-varid'>x</span> <span class='hs-keyword'>in</span>
<a name="line-139"></a>	<span class='hs-layout'>(</span><span class='hs-varid'>llen</span> <span class='hs-varop'>+</span> <span class='hs-varid'>len</span><span class='hs-layout'>,</span> <span class='hs-varid'>ev</span> <span class='hs-varop'>++</span> <span class='hs-varid'>lev</span><span class='hs-layout'>)</span>
<a name="line-140"></a>
<a name="line-141"></a><a name="encodeConstructed"></a><span class='hs-definition'>encodeConstructed</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ASN1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ASN1</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ASN1Event</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-142"></a><span class='hs-definition'>encodeConstructed</span> <span class='hs-varid'>c</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>Start</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>children</span> <span class='hs-keyglyph'>=</span>
<a name="line-143"></a>	<span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>clen</span><span class='hs-layout'>,</span> <span class='hs-varid'>events</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>encodeList</span> <span class='hs-varid'>children</span> <span class='hs-keyword'>in</span>
<a name="line-144"></a>	<span class='hs-keyword'>let</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkSmallestLength</span> <span class='hs-varid'>clen</span> <span class='hs-keyword'>in</span>
<a name="line-145"></a>	<span class='hs-keyword'>let</span> <span class='hs-varid'>h</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>encodeHeader</span> <span class='hs-conid'>True</span> <span class='hs-varid'>len</span> <span class='hs-varid'>c</span> <span class='hs-keyword'>in</span>
<a name="line-146"></a>	<span class='hs-keyword'>let</span> <span class='hs-varid'>tlen</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>length</span> <span class='hs-layout'>(</span><span class='hs-varid'>putHeader</span> <span class='hs-varid'>h</span><span class='hs-layout'>)</span> <span class='hs-varop'>+</span> <span class='hs-varid'>clen</span> <span class='hs-keyword'>in</span>
<a name="line-147"></a>	<span class='hs-layout'>(</span><span class='hs-varid'>tlen</span><span class='hs-layout'>,</span> <span class='hs-conid'>Header</span> <span class='hs-varid'>h</span> <span class='hs-conop'>:</span> <span class='hs-conid'>ConstructionBegin</span> <span class='hs-conop'>:</span> <span class='hs-varid'>events</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ConstructionEnd</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-148"></a>
<a name="line-149"></a><span class='hs-definition'>encodeConstructed</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-str'>"not a start node"</span>
<a name="line-150"></a>
<a name="line-151"></a><a name="mkSmallestLength"></a><span class='hs-definition'>mkSmallestLength</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ASN1Length</span>
<a name="line-152"></a><span class='hs-definition'>mkSmallestLength</span> <span class='hs-varid'>i</span>
<a name="line-153"></a>	<span class='hs-keyglyph'>|</span> <span class='hs-varid'>i</span> <span class='hs-varop'>&lt;</span> <span class='hs-num'>0x80</span>  <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LenShort</span> <span class='hs-varid'>i</span>
<a name="line-154"></a>	<span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LenLong</span> <span class='hs-layout'>(</span><span class='hs-varid'>nbBytes</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-varid'>i</span>
<a name="line-155"></a>		<span class='hs-keyword'>where</span> <span class='hs-varid'>nbBytes</span> <span class='hs-varid'>nb</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>nb</span> <span class='hs-varop'>&gt;</span> <span class='hs-num'>255</span> <span class='hs-keyword'>then</span> <span class='hs-num'>1</span> <span class='hs-varop'>+</span> <span class='hs-varid'>nbBytes</span> <span class='hs-layout'>(</span><span class='hs-varid'>nb</span> <span class='hs-varop'>`div`</span> <span class='hs-num'>256</span><span class='hs-layout'>)</span> <span class='hs-keyword'>else</span> <span class='hs-num'>1</span>
<a name="line-156"></a>
<a name="line-157"></a><a name="ASN1Ret"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>ASN1Ret</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Either</span> <span class='hs-conid'>ASN1Error</span> <span class='hs-conid'>ASN1</span>
<a name="line-158"></a>
<a name="line-159"></a><a name="decodePrimitive"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ASN1Header</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ASN1Ret</span>
<a name="line-160"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x1</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getBoolean</span> <span class='hs-conid'>False</span> <span class='hs-varid'>p</span>
<a name="line-161"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x2</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getInteger</span> <span class='hs-varid'>p</span>
<a name="line-162"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x3</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getBitString</span> <span class='hs-varid'>p</span>
<a name="line-163"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x4</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getOctetString</span> <span class='hs-varid'>p</span>
<a name="line-164"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x5</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getNull</span> <span class='hs-varid'>p</span>
<a name="line-165"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x6</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getOID</span> <span class='hs-varid'>p</span>
<a name="line-166"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x7</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyword'>_</span>   <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Left</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TypeNotImplemented</span> <span class='hs-str'>"Object Descriptor"</span>
<a name="line-167"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x8</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyword'>_</span>   <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Left</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TypeNotImplemented</span> <span class='hs-str'>"External"</span>
<a name="line-168"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x9</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyword'>_</span>   <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Left</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TypeNotImplemented</span> <span class='hs-str'>"real"</span>
<a name="line-169"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0xa</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getEnumerated</span> <span class='hs-varid'>p</span>
<a name="line-170"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0xb</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyword'>_</span>   <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Left</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TypeNotImplemented</span> <span class='hs-str'>"EMBEDDED PDV"</span>
<a name="line-171"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0xc</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getCharacterString</span> <span class='hs-conid'>UTF8</span> <span class='hs-varid'>p</span>
<a name="line-172"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0xd</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyword'>_</span>   <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Left</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TypeNotImplemented</span> <span class='hs-str'>"RELATIVE-OID"</span>
<a name="line-173"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x10</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyword'>_</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-str'>"sequence not a primitive"</span>
<a name="line-174"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x11</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyword'>_</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-str'>"set not a primitive"</span>
<a name="line-175"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x12</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getCharacterString</span> <span class='hs-conid'>Numeric</span> <span class='hs-varid'>p</span>
<a name="line-176"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x13</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getCharacterString</span> <span class='hs-conid'>Printable</span> <span class='hs-varid'>p</span>
<a name="line-177"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x14</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getCharacterString</span> <span class='hs-conid'>T61</span> <span class='hs-varid'>p</span>
<a name="line-178"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x15</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getCharacterString</span> <span class='hs-conid'>VideoTex</span> <span class='hs-varid'>p</span>
<a name="line-179"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x16</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getCharacterString</span> <span class='hs-conid'>IA5</span> <span class='hs-varid'>p</span>
<a name="line-180"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x17</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getTime</span> <span class='hs-conid'>TimeUTC</span> <span class='hs-varid'>p</span>
<a name="line-181"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x18</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getTime</span> <span class='hs-conid'>TimeGeneralized</span> <span class='hs-varid'>p</span>
<a name="line-182"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x19</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getCharacterString</span> <span class='hs-conid'>Graphic</span> <span class='hs-varid'>p</span>
<a name="line-183"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x1a</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getCharacterString</span> <span class='hs-conid'>Visible</span> <span class='hs-varid'>p</span>
<a name="line-184"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x1b</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getCharacterString</span> <span class='hs-conid'>General</span> <span class='hs-varid'>p</span>
<a name="line-185"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x1c</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getCharacterString</span> <span class='hs-conid'>UTF32</span> <span class='hs-varid'>p</span>
<a name="line-186"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x1d</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getCharacterString</span> <span class='hs-conid'>Character</span> <span class='hs-varid'>p</span>
<a name="line-187"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-conid'>Universal</span> <span class='hs-num'>0x1e</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getCharacterString</span> <span class='hs-conid'>BMP</span> <span class='hs-varid'>p</span>
<a name="line-188"></a><span class='hs-definition'>decodePrimitive</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1Header</span> <span class='hs-varid'>tc</span>        <span class='hs-varid'>tag</span>  <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span>  <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Right</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Other</span> <span class='hs-varid'>tc</span> <span class='hs-varid'>tag</span> <span class='hs-varid'>p</span>
<a name="line-189"></a>
<a name="line-190"></a>
<a name="line-191"></a><a name="getBoolean"></a><span class='hs-definition'>getBoolean</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Either</span> <span class='hs-conid'>ASN1Error</span> <span class='hs-conid'>ASN1</span>
<a name="line-192"></a><span class='hs-definition'>getBoolean</span> <span class='hs-varid'>isDer</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span>
<a name="line-193"></a>	<span class='hs-keyword'>if</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>length</span> <span class='hs-varid'>s</span> <span class='hs-varop'>==</span> <span class='hs-num'>1</span>
<a name="line-194"></a>		<span class='hs-keyword'>then</span> <span class='hs-keyword'>case</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>head</span> <span class='hs-varid'>s</span> <span class='hs-keyword'>of</span>
<a name="line-195"></a>			<span class='hs-num'>0</span>    <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Right</span> <span class='hs-layout'>(</span><span class='hs-conid'>Boolean</span> <span class='hs-conid'>False</span><span class='hs-layout'>)</span>
<a name="line-196"></a>			<span class='hs-num'>0xff</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Right</span> <span class='hs-layout'>(</span><span class='hs-conid'>Boolean</span> <span class='hs-conid'>True</span><span class='hs-layout'>)</span>
<a name="line-197"></a>			<span class='hs-keyword'>_</span>    <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>isDer</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>Left</span> <span class='hs-varop'>$</span> <span class='hs-conid'>PolicyFailed</span> <span class='hs-str'>"DER"</span> <span class='hs-str'>"boolean value not canonical"</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>Right</span> <span class='hs-layout'>(</span><span class='hs-conid'>Boolean</span> <span class='hs-conid'>True</span><span class='hs-layout'>)</span>
<a name="line-198"></a>		<span class='hs-keyword'>else</span> <span class='hs-conid'>Left</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TypeDecodingFailed</span> <span class='hs-str'>"boolean: length not within bound"</span>
<a name="line-199"></a>
<a name="line-200"></a><a name="getInteger"></a><span class='hs-comment'>{- | getInteger, parse a value bytestring and get the integer out of the two complement encoded bytes -}</span>
<a name="line-201"></a><span class='hs-definition'>getInteger</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Either</span> <span class='hs-conid'>ASN1Error</span> <span class='hs-conid'>ASN1</span>
<a name="line-202"></a><span class='hs-comment'>{-# INLINE getInteger #-}</span>
<a name="line-203"></a><span class='hs-definition'>getInteger</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>IntVal</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>getIntegerRaw</span> <span class='hs-str'>"integer"</span> <span class='hs-varid'>s</span>
<a name="line-204"></a>
<a name="line-205"></a><a name="getEnumerated"></a><span class='hs-comment'>{- | getEnumerated, parse an enumerated value the same way that integer values are parsed. -}</span>
<a name="line-206"></a><span class='hs-definition'>getEnumerated</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Either</span> <span class='hs-conid'>ASN1Error</span> <span class='hs-conid'>ASN1</span>
<a name="line-207"></a><span class='hs-comment'>{-# INLINE getEnumerated #-}</span>
<a name="line-208"></a><span class='hs-definition'>getEnumerated</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Enumerated</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>getIntegerRaw</span> <span class='hs-str'>"enumerated"</span> <span class='hs-varid'>s</span>
<a name="line-209"></a>
<a name="line-210"></a><a name="getIntegerRaw"></a><span class='hs-comment'>{- | According to X.690 section 8.4 integer and enumerated values should be encoded the same way. -}</span>
<a name="line-211"></a><span class='hs-definition'>getIntegerRaw</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Either</span> <span class='hs-conid'>ASN1Error</span> <span class='hs-conid'>Integer</span>
<a name="line-212"></a><span class='hs-definition'>getIntegerRaw</span> <span class='hs-varid'>typestr</span> <span class='hs-varid'>s</span>
<a name="line-213"></a>	<span class='hs-keyglyph'>|</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>length</span> <span class='hs-varid'>s</span> <span class='hs-varop'>==</span> <span class='hs-num'>0</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Left</span> <span class='hs-varop'>.</span> <span class='hs-conid'>TypeDecodingFailed</span> <span class='hs-varop'>$</span> <span class='hs-varid'>typestr</span> <span class='hs-varop'>++</span> <span class='hs-str'>": null encoding"</span>
<a name="line-214"></a>	<span class='hs-keyglyph'>|</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>length</span> <span class='hs-varid'>s</span> <span class='hs-varop'>==</span> <span class='hs-num'>1</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Right</span> <span class='hs-varop'>$</span> <span class='hs-varid'>snd</span> <span class='hs-varop'>$</span> <span class='hs-varid'>intOfBytes</span> <span class='hs-varid'>s</span>
<a name="line-215"></a>	<span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span>       <span class='hs-keyglyph'>=</span>
<a name="line-216"></a>		<span class='hs-keyword'>if</span> <span class='hs-layout'>(</span><span class='hs-varid'>v1</span> <span class='hs-varop'>==</span> <span class='hs-num'>0xff</span> <span class='hs-varop'>&amp;&amp;</span> <span class='hs-varid'>testBit</span> <span class='hs-varid'>v2</span> <span class='hs-num'>7</span><span class='hs-layout'>)</span> <span class='hs-varop'>||</span> <span class='hs-layout'>(</span><span class='hs-varid'>v1</span> <span class='hs-varop'>==</span> <span class='hs-num'>0x0</span> <span class='hs-varop'>&amp;&amp;</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>$</span> <span class='hs-varid'>testBit</span> <span class='hs-varid'>v2</span> <span class='hs-num'>7</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-217"></a>			<span class='hs-keyword'>then</span> <span class='hs-conid'>Left</span> <span class='hs-varop'>.</span> <span class='hs-conid'>TypeDecodingFailed</span> <span class='hs-varop'>$</span> <span class='hs-varid'>typestr</span> <span class='hs-varop'>++</span> <span class='hs-str'>": not shortest encoding"</span>
<a name="line-218"></a>			<span class='hs-keyword'>else</span> <span class='hs-conid'>Right</span> <span class='hs-varop'>$</span> <span class='hs-varid'>snd</span> <span class='hs-varop'>$</span> <span class='hs-varid'>intOfBytes</span> <span class='hs-varid'>s</span>
<a name="line-219"></a>		<span class='hs-keyword'>where</span>
<a name="line-220"></a>			<span class='hs-varid'>v1</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>s</span> <span class='hs-varop'>`</span><span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>index</span><span class='hs-varop'>`</span> <span class='hs-num'>0</span>
<a name="line-221"></a>			<span class='hs-varid'>v2</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>s</span> <span class='hs-varop'>`</span><span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>index</span><span class='hs-varop'>`</span> <span class='hs-num'>1</span>
<a name="line-222"></a>
<a name="line-223"></a><a name="getBitString"></a><span class='hs-definition'>getBitString</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Either</span> <span class='hs-conid'>ASN1Error</span> <span class='hs-conid'>ASN1</span>
<a name="line-224"></a><span class='hs-definition'>getBitString</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span>
<a name="line-225"></a>	<span class='hs-keyword'>let</span> <span class='hs-varid'>toSkip</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>head</span> <span class='hs-varid'>s</span> <span class='hs-keyword'>in</span>
<a name="line-226"></a>	<span class='hs-keyword'>let</span> <span class='hs-varid'>toSkip'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>toSkip</span> <span class='hs-varop'>&gt;=</span> <span class='hs-num'>48</span> <span class='hs-varop'>&amp;&amp;</span> <span class='hs-varid'>toSkip</span> <span class='hs-varop'>&lt;=</span> <span class='hs-num'>48</span> <span class='hs-varop'>+</span> <span class='hs-num'>7</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>toSkip</span> <span class='hs-comment'>-</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varop'>$</span> <span class='hs-varid'>ord</span> <span class='hs-chr'>'0'</span><span class='hs-layout'>)</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>toSkip</span> <span class='hs-keyword'>in</span>
<a name="line-227"></a>	<span class='hs-keyword'>let</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>tail</span> <span class='hs-varid'>s</span> <span class='hs-keyword'>in</span>
<a name="line-228"></a>	<span class='hs-keyword'>if</span> <span class='hs-varid'>toSkip'</span> <span class='hs-varop'>&gt;=</span> <span class='hs-num'>0</span> <span class='hs-varop'>&amp;&amp;</span> <span class='hs-varid'>toSkip'</span> <span class='hs-varop'>&lt;=</span> <span class='hs-num'>7</span>
<a name="line-229"></a>		<span class='hs-keyword'>then</span> <span class='hs-conid'>Right</span> <span class='hs-varop'>$</span> <span class='hs-conid'>BitString</span> <span class='hs-varop'>$</span> <span class='hs-varid'>toBitArray</span> <span class='hs-varid'>xs</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>toSkip'</span><span class='hs-layout'>)</span>
<a name="line-230"></a>		<span class='hs-keyword'>else</span> <span class='hs-conid'>Left</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TypeDecodingFailed</span> <span class='hs-layout'>(</span><span class='hs-str'>"bitstring: skip number not within bound "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>toSkip'</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span>  <span class='hs-varid'>show</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span>
<a name="line-231"></a>
<a name="line-232"></a><a name="getCharacterString"></a><span class='hs-definition'>getCharacterString</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ASN1StringEncoding</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Either</span> <span class='hs-conid'>ASN1Error</span> <span class='hs-conid'>ASN1</span>
<a name="line-233"></a><span class='hs-definition'>getCharacterString</span> <span class='hs-varid'>encoding</span> <span class='hs-varid'>bs</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Right</span> <span class='hs-varop'>$</span> <span class='hs-conid'>ASN1String</span> <span class='hs-layout'>(</span><span class='hs-conid'>ASN1CharacterString</span> <span class='hs-varid'>encoding</span> <span class='hs-varid'>bs</span><span class='hs-layout'>)</span>
<a name="line-234"></a>
<a name="line-235"></a><a name="getOctetString"></a><span class='hs-definition'>getOctetString</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Either</span> <span class='hs-conid'>ASN1Error</span> <span class='hs-conid'>ASN1</span>
<a name="line-236"></a><span class='hs-definition'>getOctetString</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Right</span> <span class='hs-varop'>.</span> <span class='hs-conid'>OctetString</span>
<a name="line-237"></a>
<a name="line-238"></a><a name="getNull"></a><span class='hs-definition'>getNull</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Either</span> <span class='hs-conid'>ASN1Error</span> <span class='hs-conid'>ASN1</span>
<a name="line-239"></a><span class='hs-definition'>getNull</span> <span class='hs-varid'>s</span>
<a name="line-240"></a>    <span class='hs-keyglyph'>|</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>length</span> <span class='hs-varid'>s</span> <span class='hs-varop'>==</span> <span class='hs-num'>0</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Right</span> <span class='hs-conid'>Null</span>
<a name="line-241"></a>    <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span>       <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Left</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TypeDecodingFailed</span> <span class='hs-str'>"Null: data length not within bound"</span>
<a name="line-242"></a>
<a name="line-243"></a><a name="getOID"></a><span class='hs-comment'>{- | return an OID -}</span>
<a name="line-244"></a><span class='hs-definition'>getOID</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Either</span> <span class='hs-conid'>ASN1Error</span> <span class='hs-conid'>ASN1</span>
<a name="line-245"></a><span class='hs-definition'>getOID</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Right</span> <span class='hs-varop'>$</span> <span class='hs-conid'>OID</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varop'>`div`</span> <span class='hs-num'>40</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varop'>`mod`</span> <span class='hs-num'>40</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span> <span class='hs-varid'>groupOID</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span>
<a name="line-246"></a>	<span class='hs-keyword'>where</span>
<a name="line-247"></a>		<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-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>unpack</span> <span class='hs-varid'>s</span>
<a name="line-248"></a>
<a name="line-249"></a>		<span class='hs-varid'>groupOID</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Word8</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Integer</span><span class='hs-keyglyph'>]</span>
<a name="line-250"></a>		<span class='hs-varid'>groupOID</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>foldl</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>acc</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>acc</span> <span class='hs-varop'>`shiftL`</span> <span class='hs-num'>7</span><span class='hs-layout'>)</span> <span class='hs-varop'>+</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>groupSubOID</span>
<a name="line-251"></a>
<a name="line-252"></a>		<span class='hs-varid'>groupSubOIDHelper</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-253"></a>		<span class='hs-varid'>groupSubOIDHelper</span> <span class='hs-varid'>l</span>  <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varop'>$</span> <span class='hs-varid'>spanSubOIDbound</span> <span class='hs-varid'>l</span>
<a name="line-254"></a>
<a name="line-255"></a>		<span class='hs-varid'>groupSubOID</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Word8</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Word8</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-256"></a>		<span class='hs-varid'>groupSubOID</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unfoldr</span> <span class='hs-varid'>groupSubOIDHelper</span>
<a name="line-257"></a>
<a name="line-258"></a>		<span class='hs-varid'>spanSubOIDbound</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-259"></a>		<span class='hs-varid'>spanSubOIDbound</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-conop'>:</span><span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>testBit</span> <span class='hs-varid'>a</span> <span class='hs-num'>7</span> <span class='hs-keyword'>then</span> <span class='hs-layout'>(</span><span class='hs-varid'>clearBit</span> <span class='hs-varid'>a</span> <span class='hs-num'>7</span> <span class='hs-conop'>:</span> <span class='hs-varid'>ys</span><span class='hs-layout'>,</span> <span class='hs-varid'>zs</span><span class='hs-layout'>)</span> <span class='hs-keyword'>else</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span>
<a name="line-260"></a>			<span class='hs-keyword'>where</span> <span class='hs-layout'>(</span><span class='hs-varid'>ys</span><span class='hs-layout'>,</span> <span class='hs-varid'>zs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>spanSubOIDbound</span> <span class='hs-keyword'>as</span>
<a name="line-261"></a>
<a name="line-262"></a><a name="getTime"></a><span class='hs-definition'>getTime</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ASN1TimeType</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Either</span> <span class='hs-conid'>ASN1Error</span> <span class='hs-conid'>ASN1</span>
<a name="line-263"></a><span class='hs-definition'>getTime</span> <span class='hs-varid'>timeType</span> <span class='hs-layout'>(</span><span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>unpack</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Right</span> <span class='hs-varop'>$</span> <span class='hs-conid'>ASN1Time</span> <span class='hs-varid'>timeType</span> <span class='hs-layout'>(</span><span class='hs-conid'>UTCTime</span> <span class='hs-varid'>cDay</span> <span class='hs-varid'>cDiffTime</span><span class='hs-layout'>)</span> <span class='hs-varid'>tz</span>
<a name="line-264"></a>    <span class='hs-keyword'>where</span>
<a name="line-265"></a>          <span class='hs-varid'>cDay</span>      <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromGregorian</span> <span class='hs-varid'>year</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>month</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>day</span><span class='hs-layout'>)</span>
<a name="line-266"></a>          <span class='hs-varid'>cDiffTime</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>secondsToDiffTime</span> <span class='hs-layout'>(</span><span class='hs-varid'>hour</span> <span class='hs-varop'>*</span> <span class='hs-num'>3600</span> <span class='hs-varop'>+</span> <span class='hs-varid'>minute</span> <span class='hs-varop'>*</span> <span class='hs-num'>60</span> <span class='hs-varop'>+</span> <span class='hs-varid'>sec</span><span class='hs-layout'>)</span> <span class='hs-varop'>+</span>
<a name="line-267"></a>                      <span class='hs-varid'>picosecondsToDiffTime</span> <span class='hs-varid'>msec</span> <span class='hs-comment'>--picosecondsToDiffTime (msec * )</span>
<a name="line-268"></a>          <span class='hs-layout'>(</span><span class='hs-varid'>year</span><span class='hs-layout'>,</span> <span class='hs-varid'>b2</span><span class='hs-layout'>)</span>   <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>timeType</span> <span class='hs-keyword'>of</span>
<a name="line-269"></a>                             <span class='hs-conid'>TimeUTC</span>         <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>first</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-num'>1900</span> <span class='hs-varop'>+</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>centurize</span> <span class='hs-varop'>.</span> <span class='hs-varid'>toInt</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>splitAt</span> <span class='hs-num'>2</span> <span class='hs-varid'>b</span>
<a name="line-270"></a>                             <span class='hs-conid'>TimeGeneralized</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>first</span> <span class='hs-varid'>toInt</span> <span class='hs-varop'>$</span> <span class='hs-varid'>splitAt</span> <span class='hs-num'>4</span> <span class='hs-varid'>b</span>
<a name="line-271"></a>          <span class='hs-layout'>(</span><span class='hs-varid'>month</span><span class='hs-layout'>,</span> <span class='hs-varid'>b3</span><span class='hs-layout'>)</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>first</span> <span class='hs-varid'>toInt</span> <span class='hs-varop'>$</span> <span class='hs-varid'>splitAt</span> <span class='hs-num'>2</span> <span class='hs-varid'>b2</span>
<a name="line-272"></a>          <span class='hs-layout'>(</span><span class='hs-varid'>day</span><span class='hs-layout'>,</span> <span class='hs-varid'>b4</span><span class='hs-layout'>)</span>    <span class='hs-keyglyph'>=</span> <span class='hs-varid'>first</span> <span class='hs-varid'>toInt</span> <span class='hs-varop'>$</span> <span class='hs-varid'>splitAt</span> <span class='hs-num'>2</span> <span class='hs-varid'>b3</span>
<a name="line-273"></a>          <span class='hs-layout'>(</span><span class='hs-varid'>hour</span><span class='hs-layout'>,</span> <span class='hs-varid'>b5</span><span class='hs-layout'>)</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>first</span> <span class='hs-varid'>toInt</span> <span class='hs-varop'>$</span> <span class='hs-varid'>splitAt</span> <span class='hs-num'>2</span> <span class='hs-varid'>b4</span>
<a name="line-274"></a>          <span class='hs-layout'>(</span><span class='hs-varid'>minute</span><span class='hs-layout'>,</span> <span class='hs-varid'>b6</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>first</span> <span class='hs-varid'>toInt</span> <span class='hs-varop'>$</span> <span class='hs-varid'>splitAt</span> <span class='hs-num'>2</span> <span class='hs-varid'>b5</span>
<a name="line-275"></a>          <span class='hs-layout'>(</span><span class='hs-varid'>sec</span><span class='hs-layout'>,</span> <span class='hs-varid'>b7</span><span class='hs-layout'>)</span>    <span class='hs-keyglyph'>=</span> <span class='hs-varid'>first</span> <span class='hs-varid'>toInt</span> <span class='hs-varop'>$</span> <span class='hs-varid'>splitAt</span> <span class='hs-num'>2</span> <span class='hs-varid'>b6</span>
<a name="line-276"></a>          <span class='hs-layout'>(</span><span class='hs-varid'>msec</span><span class='hs-layout'>,</span> <span class='hs-varid'>b8</span><span class='hs-layout'>)</span>   <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>b7</span> <span class='hs-keyword'>of</span> <span class='hs-comment'>-- parse .[0-9]</span>
<a name="line-277"></a>                            <span class='hs-num'>0x2e</span><span class='hs-conop'>:</span><span class='hs-varid'>b7'</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>first</span> <span class='hs-varid'>toPico</span> <span class='hs-varop'>$</span> <span class='hs-varid'>spanToLength</span> <span class='hs-num'>3</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>c</span> <span class='hs-varop'>&gt;=</span> <span class='hs-varid'>ord</span> <span class='hs-chr'>'0'</span> <span class='hs-varop'>&amp;&amp;</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>c</span> <span class='hs-varop'>&lt;=</span> <span class='hs-varid'>ord</span> <span class='hs-chr'>'9'</span><span class='hs-layout'>)</span> <span class='hs-varid'>b7'</span>
<a name="line-278"></a>                            <span class='hs-keyword'>_</span>        <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-num'>0</span><span class='hs-layout'>,</span><span class='hs-varid'>b7</span><span class='hs-layout'>)</span>
<a name="line-279"></a>          <span class='hs-layout'>(</span><span class='hs-varid'>tz</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>      <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>b8</span> <span class='hs-keyword'>of</span>
<a name="line-280"></a>                            <span class='hs-num'>0x5a</span><span class='hs-conop'>:</span><span class='hs-varid'>b8'</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>utc</span><span class='hs-layout'>,</span> <span class='hs-varid'>b8'</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- zulu</span>
<a name="line-281"></a>                            <span class='hs-num'>0x2b</span><span class='hs-conop'>:</span><span class='hs-varid'>b8'</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>undefined</span><span class='hs-layout'>,</span> <span class='hs-varid'>b8'</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- +</span>
<a name="line-282"></a>                            <span class='hs-num'>0x2d</span><span class='hs-conop'>:</span><span class='hs-varid'>b8'</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>undefined</span><span class='hs-layout'>,</span> <span class='hs-varid'>b8'</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- -</span>
<a name="line-283"></a>                            <span class='hs-keyword'>_</span>        <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>Nothing</span><span class='hs-layout'>,</span> <span class='hs-varid'>b8</span><span class='hs-layout'>)</span>
<a name="line-284"></a>
<a name="line-285"></a>          <span class='hs-varid'>spanToLength</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>Word8</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Word8</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Word8</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Word8</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-286"></a>          <span class='hs-varid'>spanToLength</span> <span class='hs-varid'>len</span> <span class='hs-varid'>p</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>loop</span> <span class='hs-num'>0</span> <span class='hs-varid'>l</span>
<a name="line-287"></a>            <span class='hs-keyword'>where</span> <span class='hs-varid'>loop</span> <span class='hs-varid'>i</span> <span class='hs-varid'>z</span>
<a name="line-288"></a>                     <span class='hs-keyglyph'>|</span> <span class='hs-varid'>i</span> <span class='hs-varop'>&gt;=</span> <span class='hs-varid'>len</span>  <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-varid'>z</span><span class='hs-layout'>)</span>
<a name="line-289"></a>                     <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>z</span> <span class='hs-keyword'>of</span>
<a name="line-290"></a>                                        <span class='hs-conid'>[]</span>   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-291"></a>                                        <span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>p</span> <span class='hs-varid'>x</span>
<a name="line-292"></a>                                                    <span class='hs-keyword'>then</span> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>r1</span><span class='hs-layout'>,</span><span class='hs-varid'>r2</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>loop</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span><span class='hs-varop'>+</span><span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-293"></a>                                                          <span class='hs-keyword'>in</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>r1</span><span class='hs-layout'>,</span> <span class='hs-varid'>r2</span><span class='hs-layout'>)</span>
<a name="line-294"></a>                                                    <span class='hs-keyword'>else</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-varid'>z</span><span class='hs-layout'>)</span>
<a name="line-295"></a>
<a name="line-296"></a>          <span class='hs-varid'>toPico</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Word8</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Integer</span>
<a name="line-297"></a>          <span class='hs-varid'>toPico</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>toInt</span> <span class='hs-varid'>l</span> <span class='hs-varop'>*</span> <span class='hs-varid'>order</span> <span class='hs-varop'>*</span> <span class='hs-num'>1000000000</span>
<a name="line-298"></a>            <span class='hs-keyword'>where</span> <span class='hs-varid'>len</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>length</span> <span class='hs-varid'>l</span>
<a name="line-299"></a>                  <span class='hs-varid'>order</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>len</span> <span class='hs-keyword'>of</span>
<a name="line-300"></a>                            <span class='hs-num'>1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-num'>100</span>
<a name="line-301"></a>                            <span class='hs-num'>2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-num'>10</span>
<a name="line-302"></a>                            <span class='hs-num'>3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-num'>1</span>
<a name="line-303"></a>                            <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-num'>1</span>
<a name="line-304"></a>
<a name="line-305"></a>          <span class='hs-varid'>toInt</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Word8</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Integer</span>
<a name="line-306"></a>          <span class='hs-varid'>toInt</span>         <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldl</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>acc</span> <span class='hs-varid'>w</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>acc</span> <span class='hs-varop'>*</span> <span class='hs-num'>10</span> <span class='hs-varop'>+</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>w</span> <span class='hs-comment'>-</span> <span class='hs-varid'>ord</span> <span class='hs-chr'>'0'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-num'>0</span>
<a name="line-307"></a>
<a name="line-308"></a>          <span class='hs-varid'>centurize</span> <span class='hs-varid'>v</span>
<a name="line-309"></a>            <span class='hs-keyglyph'>|</span> <span class='hs-varid'>v</span> <span class='hs-varop'>&lt;=</span> <span class='hs-num'>50</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>v</span> <span class='hs-varop'>+</span> <span class='hs-num'>100</span>
<a name="line-310"></a>            <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>v</span>
<a name="line-311"></a>
<a name="line-312"></a><a name="putTime"></a><span class='hs-definition'>putTime</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ASN1TimeType</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>UTCTime</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>TimeZone</span>  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ByteString</span>
<a name="line-313"></a><span class='hs-definition'>putTime</span> <span class='hs-varid'>ty</span> <span class='hs-layout'>(</span><span class='hs-conid'>UTCTime</span> <span class='hs-varid'>day</span> <span class='hs-varid'>diff</span><span class='hs-layout'>)</span> <span class='hs-varid'>mtz</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>pack</span> <span class='hs-varid'>etime</span>
<a name="line-314"></a>    <span class='hs-keyword'>where</span>
<a name="line-315"></a>        <span class='hs-varid'>etime</span>
<a name="line-316"></a>            <span class='hs-keyglyph'>|</span> <span class='hs-varid'>ty</span> <span class='hs-varop'>==</span> <span class='hs-conid'>TimeUTC</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>y3</span><span class='hs-layout'>,</span> <span class='hs-varid'>y4</span><span class='hs-layout'>,</span> <span class='hs-varid'>m1</span><span class='hs-layout'>,</span> <span class='hs-varid'>m2</span><span class='hs-layout'>,</span> <span class='hs-varid'>d1</span><span class='hs-layout'>,</span> <span class='hs-varid'>d2</span><span class='hs-layout'>,</span> <span class='hs-varid'>h1</span><span class='hs-layout'>,</span> <span class='hs-varid'>h2</span><span class='hs-layout'>,</span> <span class='hs-varid'>mi1</span><span class='hs-layout'>,</span> <span class='hs-varid'>mi2</span><span class='hs-layout'>,</span> <span class='hs-varid'>s1</span><span class='hs-layout'>,</span> <span class='hs-varid'>s2</span><span class='hs-keyglyph'>]</span><span class='hs-varop'>++</span><span class='hs-varid'>tzStr</span>
<a name="line-317"></a>            <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span>     <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>y1</span><span class='hs-layout'>,</span> <span class='hs-varid'>y2</span><span class='hs-layout'>,</span> <span class='hs-varid'>y3</span><span class='hs-layout'>,</span> <span class='hs-varid'>y4</span><span class='hs-layout'>,</span> <span class='hs-varid'>m1</span><span class='hs-layout'>,</span> <span class='hs-varid'>m2</span><span class='hs-layout'>,</span> <span class='hs-varid'>d1</span><span class='hs-layout'>,</span> <span class='hs-varid'>d2</span><span class='hs-layout'>,</span> <span class='hs-varid'>h1</span><span class='hs-layout'>,</span> <span class='hs-varid'>h2</span><span class='hs-layout'>,</span> <span class='hs-varid'>mi1</span><span class='hs-layout'>,</span> <span class='hs-varid'>mi2</span><span class='hs-layout'>,</span> <span class='hs-varid'>s1</span><span class='hs-layout'>,</span> <span class='hs-varid'>s2</span><span class='hs-keyglyph'>]</span><span class='hs-varop'>++</span><span class='hs-varid'>msecStr</span><span class='hs-varop'>++</span><span class='hs-varid'>tzStr</span>
<a name="line-318"></a>
<a name="line-319"></a>        <span class='hs-varid'>charZ</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>90</span>
<a name="line-320"></a>
<a name="line-321"></a>        <span class='hs-varid'>msecStr</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-322"></a>        <span class='hs-varid'>tzStr</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>mtz</span> <span class='hs-keyword'>of</span>
<a name="line-323"></a>                     <span class='hs-conid'>Nothing</span>                           <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>[]</span>
<a name="line-324"></a>                     <span class='hs-conid'>Just</span> <span class='hs-varid'>tz</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>timeZoneMinutes</span> <span class='hs-varid'>tz</span> <span class='hs-varop'>==</span> <span class='hs-num'>0</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>charZ</span><span class='hs-keyglyph'>]</span>
<a name="line-325"></a>                             <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span>               <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>asciiToWord8</span> <span class='hs-varop'>$</span> <span class='hs-varid'>timeZoneOffsetString</span> <span class='hs-varid'>tz</span>
<a name="line-326"></a>
<a name="line-327"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>y_</span><span class='hs-layout'>,</span><span class='hs-varid'>m</span><span class='hs-layout'>,</span><span class='hs-varid'>d</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>toGregorian</span> <span class='hs-varid'>day</span>
<a name="line-328"></a>        <span class='hs-varid'>y</span>        <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>y_</span>
<a name="line-329"></a>
<a name="line-330"></a>        <span class='hs-varid'>secs</span>     <span class='hs-keyglyph'>=</span> <span class='hs-varid'>truncate</span> <span class='hs-layout'>(</span><span class='hs-varid'>realToFrac</span> <span class='hs-varid'>diff</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Double</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Integer</span>
<a name="line-331"></a>
<a name="line-332"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>h</span><span class='hs-layout'>,</span><span class='hs-varid'>mins</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>secs</span> <span class='hs-varop'>`divMod`</span> <span class='hs-num'>3600</span>
<a name="line-333"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>mi</span><span class='hs-layout'>,</span><span class='hs-varid'>s</span><span class='hs-layout'>)</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mins</span> <span class='hs-varop'>`divMod`</span> <span class='hs-num'>60</span>
<a name="line-334"></a>
<a name="line-335"></a>        <span class='hs-varid'>split2</span> <span class='hs-varid'>n</span>          <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varop'>$</span> <span class='hs-varid'>n</span> <span class='hs-varop'>`div`</span> <span class='hs-num'>10</span> <span class='hs-varop'>+</span> <span class='hs-varid'>ord</span> <span class='hs-chr'>'0'</span><span class='hs-layout'>,</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varop'>$</span> <span class='hs-varid'>n</span> <span class='hs-varop'>`mod`</span> <span class='hs-num'>10</span> <span class='hs-varop'>+</span> <span class='hs-varid'>ord</span> <span class='hs-chr'>'0'</span><span class='hs-layout'>)</span>
<a name="line-336"></a>        <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>y1</span><span class='hs-layout'>,</span><span class='hs-varid'>y2</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-varid'>y3</span><span class='hs-layout'>,</span><span class='hs-varid'>y4</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>split2</span> <span class='hs-layout'>(</span><span class='hs-varid'>y</span> <span class='hs-varop'>`div`</span> <span class='hs-num'>100</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>split2</span> <span class='hs-layout'>(</span><span class='hs-varid'>y</span> <span class='hs-varop'>`mod`</span> <span class='hs-num'>100</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-337"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>m1</span><span class='hs-layout'>,</span> <span class='hs-varid'>m2</span><span class='hs-layout'>)</span>          <span class='hs-keyglyph'>=</span> <span class='hs-varid'>split2</span> <span class='hs-varid'>m</span>
<a name="line-338"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>d1</span><span class='hs-layout'>,</span> <span class='hs-varid'>d2</span><span class='hs-layout'>)</span>          <span class='hs-keyglyph'>=</span> <span class='hs-varid'>split2</span> <span class='hs-varid'>d</span>
<a name="line-339"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>h1</span><span class='hs-layout'>,</span> <span class='hs-varid'>h2</span><span class='hs-layout'>)</span>          <span class='hs-keyglyph'>=</span> <span class='hs-varid'>split2</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>h</span>
<a name="line-340"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>mi1</span><span class='hs-layout'>,</span> <span class='hs-varid'>mi2</span><span class='hs-layout'>)</span>        <span class='hs-keyglyph'>=</span> <span class='hs-varid'>split2</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>mi</span>
<a name="line-341"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>s1</span><span class='hs-layout'>,</span> <span class='hs-varid'>s2</span><span class='hs-layout'>)</span>          <span class='hs-keyglyph'>=</span> <span class='hs-varid'>split2</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>s</span>
<a name="line-342"></a>
<a name="line-343"></a>        <span class='hs-varid'>asciiToWord8</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Word8</span><span class='hs-keyglyph'>]</span>
<a name="line-344"></a>        <span class='hs-varid'>asciiToWord8</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromEnum</span><span class='hs-layout'>)</span>
<a name="line-345"></a>
<a name="line-346"></a><a name="putInteger"></a><span class='hs-definition'>putInteger</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Integer</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ByteString</span>
<a name="line-347"></a><span class='hs-definition'>putInteger</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>pack</span> <span class='hs-varop'>$</span> <span class='hs-varid'>bytesOfInt</span> <span class='hs-varid'>i</span>
<a name="line-348"></a>
<a name="line-349"></a><a name="putBitString"></a><span class='hs-definition'>putBitString</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>BitArray</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ByteString</span>
<a name="line-350"></a><span class='hs-definition'>putBitString</span> <span class='hs-layout'>(</span><span class='hs-conid'>BitArray</span> <span class='hs-varid'>n</span> <span class='hs-varid'>bits</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-351"></a>	<span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>concat</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>singleton</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span><span class='hs-varid'>bits</span><span class='hs-keyglyph'>]</span>
<a name="line-352"></a>	<span class='hs-keyword'>where</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-num'>8</span> <span class='hs-comment'>-</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span> <span class='hs-varop'>`mod`</span> <span class='hs-num'>8</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>.&amp;.</span> <span class='hs-num'>0x7</span>
<a name="line-353"></a>
<a name="line-354"></a><a name="putString"></a><span class='hs-definition'>putString</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ByteString</span>
<a name="line-355"></a><span class='hs-definition'>putString</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>l</span>
<a name="line-356"></a>
<a name="line-357"></a><a name="putOID"></a><span class='hs-comment'>{- no enforce check that oid1 is between [0..2] and oid2 is between [0..39] -}</span>
<a name="line-358"></a><span class='hs-definition'>putOID</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Integer</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ByteString</span>
<a name="line-359"></a><span class='hs-definition'>putOID</span> <span class='hs-varid'>oids</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>cons</span> <span class='hs-varid'>eoidclass</span> <span class='hs-varid'>subeoids</span>
<a name="line-360"></a>	<span class='hs-keyword'>where</span>
<a name="line-361"></a>		<span class='hs-layout'>(</span><span class='hs-varid'>oid1</span><span class='hs-conop'>:</span><span class='hs-varid'>oid2</span><span class='hs-conop'>:</span><span class='hs-varid'>suboids</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>oids</span>
<a name="line-362"></a>		<span class='hs-varid'>eoidclass</span>           <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-layout'>(</span><span class='hs-varid'>oid1</span> <span class='hs-varop'>*</span> <span class='hs-num'>40</span> <span class='hs-varop'>+</span> <span class='hs-varid'>oid2</span><span class='hs-layout'>)</span>
<a name="line-363"></a>		<span class='hs-varid'>encode</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x</span> <span class='hs-varop'>==</span> <span class='hs-num'>0</span>    <span class='hs-keyglyph'>=</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>singleton</span> <span class='hs-num'>0</span>
<a name="line-364"></a>		       	 <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>putVarEncodingIntegral</span> <span class='hs-varid'>x</span>
<a name="line-365"></a>		<span class='hs-varid'>subeoids</span>  <span class='hs-keyglyph'>=</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>concat</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>encode</span> <span class='hs-varid'>suboids</span>
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