<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!--Rendered using the Haskell Html Library v0.2--> <HTML ><HEAD ><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8" ><TITLE >Data.ByteString.Base64</TITLE ><LINK HREF="haddock.css" REL="stylesheet" TYPE="text/css" ><SCRIPT SRC="haddock-util.js" TYPE="text/javascript" ></SCRIPT ><SCRIPT TYPE="text/javascript" >window.onload = function () {setSynopsis("mini_Data-ByteString-Base64.html")};</SCRIPT ></HEAD ><BODY ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="topbar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><IMG SRC="haskell_icon.gif" WIDTH="16" HEIGHT="16" ALT=" " ></TD ><TD CLASS="title" >base64-bytestring-0.1.0.1: Fast base64 encoding and deconding for ByteStrings</TD ><TD CLASS="topbut" ><A HREF="src/Data-ByteString-Base64.html" >Source code</A ></TD ><TD CLASS="topbut" ><A HREF="index.html" >Contents</A ></TD ><TD CLASS="topbut" ><A HREF="doc-index.html" >Index</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="modulebar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><FONT SIZE="6" >Data.ByteString.Base64</FONT ></TD ><TD ALIGN="right" ><TABLE CLASS="narrow" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="infohead" >Portability</TD ><TD CLASS="infoval" >GHC</TD ></TR ><TR ><TD CLASS="infohead" >Stability</TD ><TD CLASS="infoval" >experimental</TD ></TR ><TR ><TD CLASS="infohead" >Maintainer</TD ><TD CLASS="infoval" >bos@serpentine.com</TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Description</TD ></TR ><TR ><TD CLASS="doc" >Fast and efficient encoding and decoding of base64-encoded strings. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Synopsis</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="#v%3Aencode" >encode</A > :: <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3Adecode" >decode</A > :: <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Either.html#t%3AEither" >Either</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A > <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AdecodeLenient" >decodeLenient</A > :: <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AjoinWith" >joinWith</A > :: <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Documentation</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:encode" ><A NAME="v%3Aencode" ></A ></A ><B >encode</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A ></TD ><TD CLASS="declbut" ><A HREF="src/Data-ByteString-Base64.html#encode" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="doc" >Encode a string into base64 form. The result will always be a multiple of 4 bytes in length. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:decode" ><A NAME="v%3Adecode" ></A ></A ><B >decode</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Either.html#t%3AEither" >Either</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A > <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A ></TD ><TD CLASS="declbut" ><A HREF="src/Data-ByteString-Base64.html#decode" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="doc" >Decode a base64-encoded string. This function strictly follows the specification in RFC 4648, <A HREF="http://www.apps.ietf.org/rfc/rfc4648.html" >http://www.apps.ietf.org/rfc/rfc4648.html</A >. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:decodeLenient" ><A NAME="v%3AdecodeLenient" ></A ></A ><B >decodeLenient</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A ></TD ><TD CLASS="declbut" ><A HREF="src/Data-ByteString-Base64.html#decodeLenient" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="doc" >Decode a base64-encoded string. This function is lenient in following the specification from RFC 4648, <A HREF="http://www.apps.ietf.org/rfc/rfc4648.html" >http://www.apps.ietf.org/rfc/rfc4648.html</A >, and will not generate parse errors no matter how poor its input. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:joinWith" ><A NAME="v%3AjoinWith" ></A ></A ><B >joinWith</B ></TD ><TD CLASS="declbut" ><A HREF="src/Data-ByteString-Base64.html#joinWith" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="arg" >:: <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A ></TD ><TD CLASS="rdoc" >String to intersperse and end with </TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A ></TD ><TD CLASS="rdoc" >Interval at which to intersperse, in bytes </TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A ></TD ><TD CLASS="rdoc" >String to transform </TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/bytestring-0.9.1.7/Data-ByteString.html#t%3AByteString" >ByteString</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="ndoc" COLSPAN="2" ><P >Efficiently intersperse a terminator string into another at regular intervals, and terminate the input with it. </P ><P >Examples: </P ><PRE > joinWith "|" 2 "----" = "--|--|" </PRE ><PRE > joinWith "\r\n" 3 "foobarbaz" = "foo\r\nbar\r\nbaz\r\n" </PRE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="botbar" >Produced by <A HREF="http://www.haskell.org/haddock/" >Haddock</A > version 2.6.1</TD ></TR ></TABLE ></BODY ></HTML >