This is guile-www.info, produced by makeinfo version 4.1 from
guile-www.texi.

   `'

INFO-DIR-SECTION Guile modules
START-INFO-DIR-ENTRY
* Guile-www: (guile-www).         Scheme modules for WWW interaction
END-INFO-DIR-ENTRY

   This file is the Guile-WWW Modules Reference

   Copyright (C) 2001,2002 Free Software Foundation, Inc.

   Permission is granted to make and distribute verbatim copies of this
manual provided the copyright notice and this permission notice are
preserved on all copies.

   Permission is granted to copy and distribute modified versions of
this manual under the conditions for verbatim copying, provided also
that the sections entitled "Copying" and "GNU General Public License"
are included exactly as in the original, and provided that the entire
resulting derived work is distributed under the terms of a permission
notice identical to this one.

   Permission is granted to copy and distribute translations of this
manual into another language, under the above conditions for modified
versions, except that this permission notice may be stated in a
translation approved by the Free Software Foundation.


File: guile-www.info,  Node: Top,  Next: http,  Up: (dir)

Guile-WWW
*********

   Guile-WWW is a set of Guile Scheme modules providing support for
navigating HTTP connections, parsing URLs, handling CGI operations, and
fetching WWW resources.  This is edition 1.1.1 corresponding to
guile-www 1.1.1.

   Each module is named `(www FOO)'.

* Menu:

* http::                Navigate HTTP connections.
* url::                 Parse URLs, including decoding.
* cgi::                 Write CGI scripts painlessly.
* main::                Fetch world-wide-web resources.
* Concept Index::
* Function Index::


File: guile-www.info,  Node: http,  Next: url,  Prev: Top,  Up: Top

http
****

   The (www http) library includes some support for navigating HTTP
connections.  http:open, http:request and http:get may be used for
opening connections and making HTTP requests; http:make-message,
http:message-body and http:message-header may be used to manipulate
HTTP messages.

   This module exports the following variables and procedures:
         http:version
         http:user-agent
        (http:message-version msg)
        (http:message-status-code msg)
        (http:message-status-text msg)
        (http:message-status-ok? msg)
        (http:status-ok? status)
        (http:message-body msg)
        (http:message-headers msg)
        (http:message-header header msg)
        (http:get url)
        (http:open host . args)
        (http:request method url . args)


File: guile-www.info,  Node: url,  Next: cgi,  Prev: http,  Up: Top

url
***

   (www url) provides url:parse for parsing a URL into its component
parts, and the selector functions url:scheme, url:host, url:port and
url:path for selecting individual components of a parsed URL.  For
individual components that may have been URL-encoded in transit,
url:decode translates a string into its raw (unencoded) form.

   This module exports the following procedures:
        (url:scheme url)
        (url:address url)
        (url:unknown url)
        (url:user url)
        (url:host url)
        (url:port url)
        (url:path url)
        (url:make scheme . args)
        (url:make-http host port path)
        (url:make-ftp user host port path)
        (url:make-mailto address)
        (url:parse url)
        (url:unparse url)
        (url:decode str)
        (url:encode str reserved-chars)


File: guile-www.info,  Node: cgi,  Next: main,  Prev: url,  Up: Top

cgi
***

   (www cgi) provides some functions helpful in writing CGI scripts
painlessly.  The focus is on scripts to process interactive forms.
cgi:init reads any form data and initializes a CGI environment.
cgi:form-data? determines whether any form data has been returned by a
browser for processing.  cgi-value returns the value associated with a
form variable, and cgi-names and cgi-values return all of the names and
values present in the current form.

   This module exports the following variables and procedures:
         cgi-server-software-type
         cgi-server-software-version
         cgi-server-hostname
         cgi-gateway-interface
         cgi-server-protocol-name
         cgi-server-protocol-version
         cgi-server-port
         cgi-request-method
         cgi-path-info
         cgi-path-translated
         cgi-script-name
         cgi-query-string
         cgi-remote-host
         cgi-remote-addr
         cgi-authentication-type
         cgi-remote-user
         cgi-remote-ident
         cgi-content-type
         cgi-content-length
         cgi-http-accept-types
         cgi-http-user-agent
         cgi-http-cookie
        (cgi:init)
        (cgi:values name)
        (cgi:value name)
        (cgi:names)
        (cgi:form-data?)
        (cgi:uploads name)
        (cgi:upload name)
        (cgi:cookies name)
        (cgi:cookie name)
        (cgi:make-cookie value #&key path domain expires secure)


File: guile-www.info,  Node: main,  Next: Concept Index,  Prev: cgi,  Up: Top

main
****

   (www main) provides www:get, which decodes a URL and invokes the
appropriate protocol handler for retrieving the desired object.  It is
intended to be a generic interface useful for retriving data named by
any URL.

   This module exports the following procedures:
        (www:set-protocol-handler! proto handler)
        (www:get url-str)


File: guile-www.info,  Node: Concept Index,  Next: Function Index,  Prev: main,  Up: Top

Concept Index
*************

* Menu:

File: guile-www.info,  Node: Function Index,  Prev: Concept Index,  Up: Top

Function Index
**************

* Menu:


Tag Table:
Node: Top1138
Node: http1744
Node: url2609
Node: cgi3505
Node: main5016
Node: Concept Index5453
Node: Function Index5582

End Tag Table
