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ghc-libmpd-doc-0.4.2-1.fc13.x86_64.rpm

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>libmpd-0.4.2: An MPD client library.</TD
><TD CLASS="topbut"
><A HREF="src/Network-MPD-Core.html"
>Source code</A
></TD
><TD CLASS="topbut"
><A HREF="index.html"
>Contents</A
></TD
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>Index</A
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><FONT SIZE="6"
>Network.MPD.Core</FONT
></TD
><TD ALIGN="right"
><TABLE CLASS="narrow" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="infohead"
>Stability</TD
><TD CLASS="infoval"
>alpha</TD
></TR
><TR
><TD CLASS="infohead"
>Maintainer</TD
><TD CLASS="infoval"
>Joachim Fasting &lt;joachim.fasting@gmail.com&gt;</TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="section4"
><B
>Contents</B
></TD
></TR
><TR
><TD
><DL
><DT
><A HREF="#1"
>Classes
</A
></DT
><DT
><A HREF="#2"
>Data types
</A
></DT
><DT
><A HREF="#3"
>Running
</A
></DT
><DT
><A HREF="#4"
>Interacting
</A
></DT
></DL
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Description</TD
></TR
><TR
><TD CLASS="doc"
>The core datatypes and operations are defined here, including the
 primary instance of the <TT
><A HREF="Network-MPD-Core.html#t%3AMonadMPD"
>MonadMPD</A
></TT
> class, <TT
><A HREF="Network-MPD-Core.html#t%3AMPD"
>MPD</A
></TT
>.
</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"
><SPAN CLASS="keyword"
>class</SPAN
> (<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Control-Monad.html#t%3AMonad"
>Monad</A
> m, <A HREF="/usr/share/doc/ghc/html/libraries/mtl-1.1.0.2/Control-Monad-Error-Class.html#t%3AMonadError"
>MonadError</A
> <A HREF="Network-MPD-Core.html#t%3AMPDError"
>MPDError</A
> m) =&gt; <A HREF="#t%3AMonadMPD"
>MonadMPD</A
> m  <SPAN CLASS="keyword"
>where</SPAN
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
><A HREF="#v%3Aopen"
>open</A
> :: m <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3Aclose"
>close</A
> :: m <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3Asend"
>send</A
> :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
> -&gt; m <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AgetPassword"
>getPassword</A
> :: m <A HREF="Network-MPD-Core.html#t%3APassword"
>Password</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A HREF="#t%3AMPD"
>MPD</A
> a</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A HREF="#t%3AMPDError"
>MPDError</A
>  </TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
>= <A HREF="#v%3ANoMPD"
>NoMPD</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3ATimedOut"
>TimedOut</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3AUnexpected"
>Unexpected</A
> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3ACustom"
>Custom</A
> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3AACK"
>ACK</A
> <A HREF="Network-MPD-Core.html#t%3AACKType"
>ACKType</A
> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
></TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A HREF="#t%3AACKType"
>ACKType</A
>  </TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
>= <A HREF="#v%3AInvalidArgument"
>InvalidArgument</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3AInvalidPassword"
>InvalidPassword</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3AAuth"
>Auth</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3AUnknownCommand"
>UnknownCommand</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3AFileNotFound"
>FileNotFound</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3APlaylistMax"
>PlaylistMax</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3ASystem"
>System</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3APlaylistLoad"
>PlaylistLoad</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3ABusy"
>Busy</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3ANotPlaying"
>NotPlaying</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3AFileExists"
>FileExists</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3AUnknownACK"
>UnknownACK</A
></TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
> <A HREF="#t%3AResponse"
>Response</A
> = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Either.html#t%3AEither"
>Either</A
> <A HREF="Network-MPD-Core.html#t%3AMPDError"
>MPDError</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
> <A HREF="#t%3AHost"
>Host</A
> = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
> <A HREF="#t%3APort"
>Port</A
> = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Prelude.html#t%3AInteger"
>Integer</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
> <A HREF="#t%3APassword"
>Password</A
> = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AwithMPDEx"
>withMPDEx</A
> ::  <A HREF="Network-MPD-Core.html#t%3AHost"
>Host</A
> -&gt; <A HREF="Network-MPD-Core.html#t%3APort"
>Port</A
> -&gt; <A HREF="Network-MPD-Core.html#t%3APassword"
>Password</A
> -&gt; <A HREF="Network-MPD-Core.html#t%3AMPD"
>MPD</A
> a -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/System-IO.html#t%3AIO"
>IO</A
> (<A HREF="Network-MPD-Core.html#t%3AResponse"
>Response</A
> a)</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AgetResponse"
>getResponse</A
> :: <A HREF="Network-MPD-Core.html#t%3AMonadMPD"
>MonadMPD</A
> m =&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
> -&gt; m [<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
>]</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3Akill"
>kill</A
> :: <A HREF="Network-MPD-Core.html#t%3AMonadMPD"
>MonadMPD</A
> m =&gt; m <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
><A NAME="1"
><A NAME="1"
>Classes
</A
></A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><SPAN CLASS="keyword"
>class</SPAN
> (<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Control-Monad.html#t%3AMonad"
>Monad</A
> m, <A HREF="/usr/share/doc/ghc/html/libraries/mtl-1.1.0.2/Control-Monad-Error-Class.html#t%3AMonadError"
>MonadError</A
> <A HREF="Network-MPD-Core.html#t%3AMPDError"
>MPDError</A
> m) =&gt; <A NAME="t:MonadMPD"
><A NAME="t%3AMonadMPD"
></A
></A
><B
>MonadMPD</B
> m  <SPAN CLASS="keyword"
>where</SPAN
></TD
><TD CLASS="declbut"
><A HREF="src/Network-MPD-Core-Class.html#MonadMPD"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="ndoc"
>A typeclass to allow for multiple implementations of a connection
   to an MPD server.
</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="section4"
>Methods</TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:open"
><A NAME="v%3Aopen"
></A
></A
><B
>open</B
> :: m <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
><TD CLASS="declbut"
><A HREF="src/Network-MPD-Core-Class.html#open"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Open (or re-open) a connection to the MPD server.
</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:close"
><A NAME="v%3Aclose"
></A
></A
><B
>close</B
> :: m <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
><TD CLASS="declbut"
><A HREF="src/Network-MPD-Core-Class.html#close"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Close the connection.
</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:send"
><A NAME="v%3Asend"
></A
></A
><B
>send</B
> :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
> -&gt; m <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
></TD
><TD CLASS="declbut"
><A HREF="src/Network-MPD-Core-Class.html#send"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Send a string to the server and return its response.
</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:getPassword"
><A NAME="v%3AgetPassword"
></A
></A
><B
>getPassword</B
> :: m <A HREF="Network-MPD-Core.html#t%3APassword"
>Password</A
></TD
><TD CLASS="declbut"
><A HREF="src/Network-MPD-Core-Class.html#getPassword"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Produce a password to send to the server should it ask for
   one.
</TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="section4"
><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:MonadMPD')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:MonadMPD" STYLE="display:block;"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="decl"
><A HREF="Network-MPD-Core.html#t%3AMonadMPD"
>MonadMPD</A
> <A HREF="Network-MPD-Core.html#t%3AMPD"
>MPD</A
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
><A NAME="2"
><A NAME="2"
>Data types
</A
></A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><SPAN CLASS="keyword"
>data</SPAN
>  <A NAME="t:MPD"
><A NAME="t%3AMPD"
></A
></A
><B
>MPD</B
> a </TD
><TD CLASS="declbut"
><A HREF="src/Network-MPD-Core.html#MPD"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="ndoc"
><P
>The main implementation of an MPD client.  It actually connects
   to a server and interacts with it.
</P
><P
>To use the error throwing/catching capabilities:
</P
><PRE
> import Control.Monad.Error (throwError, catchError)
</PRE
><P
>To run IO actions within the MPD monad:
</P
><PRE
> import Control.Monad.Trans (liftIO)
</PRE
></TD
></TR
><TR
><TD CLASS="section4"
><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:MPD')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:MPD" STYLE="display:block;"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Control-Monad.html#t%3AMonad"
>Monad</A
> <A HREF="Network-MPD-Core.html#t%3AMPD"
>MPD</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Control-Monad.html#t%3AFunctor"
>Functor</A
> <A HREF="Network-MPD-Core.html#t%3AMPD"
>MPD</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Control-Applicative.html#t%3AApplicative"
>Applicative</A
> <A HREF="Network-MPD-Core.html#t%3AMPD"
>MPD</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/mtl-1.1.0.2/Control-Monad-Trans.html#t%3AMonadIO"
>MonadIO</A
> <A HREF="Network-MPD-Core.html#t%3AMPD"
>MPD</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="Network-MPD-Core.html#t%3AMonadMPD"
>MonadMPD</A
> <A HREF="Network-MPD-Core.html#t%3AMPD"
>MPD</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/mtl-1.1.0.2/Control-Monad-Error-Class.html#t%3AMonadError"
>MonadError</A
> <A HREF="Network-MPD-Core.html#t%3AMPDError"
>MPDError</A
> <A HREF="Network-MPD-Core.html#t%3AMPD"
>MPD</A
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><SPAN CLASS="keyword"
>data</SPAN
>  <A NAME="t:MPDError"
><A NAME="t%3AMPDError"
></A
></A
><B
>MPDError</B
>  </TD
><TD CLASS="declbut"
><A HREF="src/Network-MPD-Core-Error.html#MPDError"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="ndoc"
>The MPDError type is used to signal errors, both from the MPD and
 otherwise.
</TD
></TR
><TR
><TD CLASS="section4"
>Constructors</TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:NoMPD"
><A NAME="v%3ANoMPD"
></A
></A
><B
>NoMPD</B
></TD
><TD CLASS="rdoc"
>MPD not responding
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:TimedOut"
><A NAME="v%3ATimedOut"
></A
></A
><B
>TimedOut</B
></TD
><TD CLASS="rdoc"
>The connection timed out
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:Unexpected"
><A NAME="v%3AUnexpected"
></A
></A
><B
>Unexpected</B
> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
></TD
><TD CLASS="rdoc"
>MPD returned an unexpected response.
   This is a bug, either in the library or
   in MPD itself.
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:Custom"
><A NAME="v%3ACustom"
></A
></A
><B
>Custom</B
> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
></TD
><TD CLASS="rdoc"
>Used for misc. errors
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:ACK"
><A NAME="v%3AACK"
></A
></A
><B
>ACK</B
> <A HREF="Network-MPD-Core.html#t%3AACKType"
>ACKType</A
> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
></TD
><TD CLASS="rdoc"
>ACK type and a message from the
   server
</TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="section4"
><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:MPDError')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:MPDError" STYLE="display:block;"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Eq.html#t%3AEq"
>Eq</A
> <A HREF="Network-MPD-Core.html#t%3AMPDError"
>MPDError</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Text-Show.html#t%3AShow"
>Show</A
> <A HREF="Network-MPD-Core.html#t%3AMPDError"
>MPDError</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/mtl-1.1.0.2/Control-Monad-Error-Class.html#t%3AError"
>Error</A
> <A HREF="Network-MPD-Core.html#t%3AMPDError"
>MPDError</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/mtl-1.1.0.2/Control-Monad-Error-Class.html#t%3AMonadError"
>MonadError</A
> <A HREF="Network-MPD-Core.html#t%3AMPDError"
>MPDError</A
> <A HREF="Network-MPD-Core.html#t%3AMPD"
>MPD</A
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><SPAN CLASS="keyword"
>data</SPAN
>  <A NAME="t:ACKType"
><A NAME="t%3AACKType"
></A
></A
><B
>ACKType</B
>  </TD
><TD CLASS="declbut"
><A HREF="src/Network-MPD-Core-Error.html#ACKType"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="ndoc"
>Represents various MPD errors (aka. ACKs).
</TD
></TR
><TR
><TD CLASS="section4"
>Constructors</TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:InvalidArgument"
><A NAME="v%3AInvalidArgument"
></A
></A
><B
>InvalidArgument</B
></TD
><TD CLASS="rdoc"
>Invalid argument passed (ACK 2)
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:InvalidPassword"
><A NAME="v%3AInvalidPassword"
></A
></A
><B
>InvalidPassword</B
></TD
><TD CLASS="rdoc"
>Invalid password supplied (ACK 3)
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:Auth"
><A NAME="v%3AAuth"
></A
></A
><B
>Auth</B
></TD
><TD CLASS="rdoc"
>Authentication required (ACK 4)
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:UnknownCommand"
><A NAME="v%3AUnknownCommand"
></A
></A
><B
>UnknownCommand</B
></TD
><TD CLASS="rdoc"
>Unknown command (ACK 5)
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:FileNotFound"
><A NAME="v%3AFileNotFound"
></A
></A
><B
>FileNotFound</B
></TD
><TD CLASS="rdoc"
>File or directory not found ACK 50)
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:PlaylistMax"
><A NAME="v%3APlaylistMax"
></A
></A
><B
>PlaylistMax</B
></TD
><TD CLASS="rdoc"
>Playlist at maximum size (ACK 51)
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:System"
><A NAME="v%3ASystem"
></A
></A
><B
>System</B
></TD
><TD CLASS="rdoc"
>A system error (ACK 52)
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:PlaylistLoad"
><A NAME="v%3APlaylistLoad"
></A
></A
><B
>PlaylistLoad</B
></TD
><TD CLASS="rdoc"
>Playlist loading failed (ACK 53)
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:Busy"
><A NAME="v%3ABusy"
></A
></A
><B
>Busy</B
></TD
><TD CLASS="rdoc"
>Update already running (ACK 54)
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:NotPlaying"
><A NAME="v%3ANotPlaying"
></A
></A
><B
>NotPlaying</B
></TD
><TD CLASS="rdoc"
>An operation requiring playback
   got interrupted (ACK 55)
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:FileExists"
><A NAME="v%3AFileExists"
></A
></A
><B
>FileExists</B
></TD
><TD CLASS="rdoc"
>File already exists (ACK 56)
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:UnknownACK"
><A NAME="v%3AUnknownACK"
></A
></A
><B
>UnknownACK</B
></TD
><TD CLASS="rdoc"
>An unknown ACK (aka. bug)
</TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="section4"
><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:ACKType')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:ACKType" STYLE="display:block;"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Eq.html#t%3AEq"
>Eq</A
> <A HREF="Network-MPD-Core.html#t%3AACKType"
>ACKType</A
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><SPAN CLASS="keyword"
>type</SPAN
> <A NAME="t:Response"
><A NAME="t%3AResponse"
></A
></A
><B
>Response</B
> = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Either.html#t%3AEither"
>Either</A
> <A HREF="Network-MPD-Core.html#t%3AMPDError"
>MPDError</A
></TD
><TD CLASS="declbut"
><A HREF="src/Network-MPD-Core.html#Response"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>A response is either an <TT
><A HREF="Network-MPD-Core.html#t%3AMPDError"
>MPDError</A
></TT
> or some result.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><SPAN CLASS="keyword"
>type</SPAN
> <A NAME="t:Host"
><A NAME="t%3AHost"
></A
></A
><B
>Host</B
> = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
></TD
><TD CLASS="declbut"
><A HREF="src/Network-MPD-Core.html#Host"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><SPAN CLASS="keyword"
>type</SPAN
> <A NAME="t:Port"
><A NAME="t%3APort"
></A
></A
><B
>Port</B
> = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Prelude.html#t%3AInteger"
>Integer</A
></TD
><TD CLASS="declbut"
><A HREF="src/Network-MPD-Core.html#Port"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><SPAN CLASS="keyword"
>type</SPAN
> <A NAME="t:Password"
><A NAME="t%3APassword"
></A
></A
><B
>Password</B
> = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
></TD
><TD CLASS="declbut"
><A HREF="src/Network-MPD-Core-Class.html#Password"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
><A NAME="3"
><A NAME="3"
>Running
</A
></A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:withMPDEx"
><A NAME="v%3AwithMPDEx"
></A
></A
><B
>withMPDEx</B
> ::  <A HREF="Network-MPD-Core.html#t%3AHost"
>Host</A
> -&gt; <A HREF="Network-MPD-Core.html#t%3APort"
>Port</A
> -&gt; <A HREF="Network-MPD-Core.html#t%3APassword"
>Password</A
> -&gt; <A HREF="Network-MPD-Core.html#t%3AMPD"
>MPD</A
> a -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/System-IO.html#t%3AIO"
>IO</A
> (<A HREF="Network-MPD-Core.html#t%3AResponse"
>Response</A
> a)</TD
><TD CLASS="declbut"
><A HREF="src/Network-MPD-Core.html#withMPDEx"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>The most configurable API for running an MPD action.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
><A NAME="4"
><A NAME="4"
>Interacting
</A
></A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:getResponse"
><A NAME="v%3AgetResponse"
></A
></A
><B
>getResponse</B
> :: <A HREF="Network-MPD-Core.html#t%3AMonadMPD"
>MonadMPD</A
> m =&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
> -&gt; m [<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.0/Data-Char.html#t%3AString"
>String</A
>]</TD
><TD CLASS="declbut"
><A HREF="src/Network-MPD-Core.html#getResponse"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Send a command to the MPD server and return the result.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:kill"
><A NAME="v%3Akill"
></A
></A
><B
>kill</B
> :: <A HREF="Network-MPD-Core.html#t%3AMonadMPD"
>MonadMPD</A
> m =&gt; m <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
><TD CLASS="declbut"
><A HREF="src/Network-MPD-Core.html#kill"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Kill the server. Obviously, the connection is then invalid.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="botbar"
>Produced by <A HREF="http://www.haskell.org/haddock/"
>Haddock</A
> version 2.6.0</TD
></TR
></TABLE
></BODY
></HTML
>

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