| Copyright | (c) Bjorn Bringert 2003 |
|---|---|
| License | BSD-style |
| Maintainer | bjorn@bringert.net |
| Stability | experimental |
| Portability | non-portable (requires extensions and non-portable libraries) |
| Safe Haskell | None |
| Language | Haskell2010 |
Network.XmlRpc.Server
Description
This module contains the server functionality of XML-RPC. The XML-RPC specifcation is available at http://www.xmlrpc.com/spec.
A simple CGI-based XML-RPC server application:
import Network.XmlRpc.Server
add :: Int -> Int -> IO Int
add x y = return (x + y)
main = cgiXmlRpcServer [("examples.add", fun add)]- type XmlRpcMethod = (MethodCall -> ServerResult, Signature)
- type ServerResult = Err IO MethodResponse
- fun :: XmlRpcFun a => a -> XmlRpcMethod
- handleCall :: (MethodCall -> ServerResult) -> String -> IO ByteString
- methods :: [(String, XmlRpcMethod)] -> MethodCall -> ServerResult
- cgiXmlRpcServer :: [(String, XmlRpcMethod)] -> IO ()
Documentation
type XmlRpcMethod = (MethodCall -> ServerResult, Signature) Source #
The type of XML-RPC methods on the server.
type ServerResult = Err IO MethodResponse Source #
fun :: XmlRpcFun a => a -> XmlRpcMethod Source #
Turns any function
(XmlRpcType t1, ..., XmlRpcType tn, XmlRpcType r) =>
t1 -> ... -> tn -> IO r
into an XmlRpcMethod
handleCall :: (MethodCall -> ServerResult) -> String -> IO ByteString Source #
Reads a method call from a string, uses the supplied method to generate a response and returns that response as a string
methods :: [(String, XmlRpcMethod)] -> MethodCall -> ServerResult Source #
An XmlRpcMethod that looks up the method name in a table and uses that method to handle the call.
cgiXmlRpcServer :: [(String, XmlRpcMethod)] -> IO () Source #
A CGI-based XML-RPC server. Reads a request from standard input and writes some HTTP headers (Content-Type and Content-Length), followed by the response to standard output. Supports introspection.