Lash La Rue . TWiki . TWikiImplementationNotes

Lash La Rue . TWiki . TWikiImplementationNotes

TWiki Implementation Notes

Platform

TWiki is written in Perl 5 and also uses some shell commands. The current implementation runs best on a Unix machine, but it is also possible on Microsoft Windows. RCS (for revision control) must be installed on the system.

Required Environment by Platform
Package(s):	Unix:	Windows:
Perl	5.x	5.x
Non-standard Perl modules		`MIME::Base64`, Digest::SHA1 (for password generation)
Optional Perl modules	`Net::SMTP` (or sendmail)	`Net::SMTP`
RCS	5.7	5.7 (including `diff`
Other external programs	`ls`, `fgrep`, `egrep`	`ls`, `fgrep`, `egrep`
Web server	Apache	Apache, IIS

Directory Structure

Directory:	Used for:
`twiki/bin`	TWiki Perl scripts
`twiki/lib/TWiki`	TWiki Perl modules
`twiki/lib/TWiki/Plugins`	Plugins modules
`twiki/pub`	Public files (FileAttachments, images), plus RCS histories
`twiki/data`	source (topic) text, including RCS histories
`twiki/templates`	HTML templates, used by TWiki scripts

Files in twiki/bin

File:	Used for:
`.htaccess.txt`	Authentication. Rename to .htaccess and customize if used
`attach`	Script that shows the attach file page (FileAttachment)
`delete`	(not used yet)
`edit`	Script to edit a topic
`geturl`	Script to fetch URL data
`mailnotify`	Script called by cron job to notify users of changes
`oops`	Script that shows an OK or oops dialog
`preview`	Script to preview topic after edit
`rdiff`	Script to see differences of topics
`rename`	Script to rename/move topics and move attachments
`register`	Script to register new users
`save`	Script that saves a topic, called by preview
`search`	Script that displays search results
`statistics`	Script to create statistics topic
`testenv`	Script to test CGI environment variables
`upload`	Script that does file upload (FileAttachment)
`view`	Script to view a topic ( the script )
`viewfile`	Script to view an file attachment

Files in twiki/lib

File:	Used for:
`TWiki.pm`	Main TWiki library
`TWiki.cfg`	For initialization and configuration, used by `TWiki.pm`

Files in twiki/lib/TWiki

File:	Used for:
`Access.pm`	Access control
`Attach.pm`	Attachment handling
`Meta.pm`	Meta data in topics
`Net.pm`	SMTP mail handling
`Plugins.pm`	Plugin handling
`Prefs.pm`	Preferences handling
`Search.pm`	Search engine, used by wiki.pm
`Store.pm`	Back-end storage, `.txt` text file and `.txt,v` RCS repository file handling

Files in twiki/lib/TWiki/Plugins

File:	Used for:
`DefaultPlugin.pm`	Default plugin
`EmptyPlugin.pm`	Empty plugin, use to create your own
`InterwikiPlugin.pm`	Refer to external Wikis and other Web sites

-- MikeMannix^? - 26 Aug 2001

----- Revision r1.7 - 28 Aug 2001 - 08:19 - JohnTalintyre^?