This class defines a log facility based on Tk usable by any class.
This log class will store all text passed to it. When its display is
not opened, the log text may be written on stdout. If a display is
opened, the text display will be updated with the log text.
When the display is created it will feature all logs written since the
creation of this object or since the clear method was called.
Each log window can have a help button that will show a help message
provided by the user.
Puppet::* classes are designed to provide an access to the object
using a GUI based on Tk.
The basic idea is when you construct a Puppet::* object, you have all
the functionnality of the object without the GUI. Then, when the need
arises, you may (or the class may decide to) open the GUI of the
object. On the other hand, if the need does not arise, you may
instanciare a lot of object wihout cluttering your display.
For instance, if you have an object (say a ProcessGroup) controlling a
set of proceses (Process objects). The user may start the ProcessGroup
through its GUI. Then all processes are run. If one of them fails, it
will raise its own GUI to display the cause of the problem and let the
user decide what to do.
This Log facility is but the tiniest bit of the Puppet objects I have
in store (or in mind).
Future Puppet will feature :
Puppet::Any (base class for other Puppets)
Puppet::Twins (for RPC calls and Puppet features)
Puppet::Process
Puppet::ProcessGroup
Puppet::AtomicTest (no nuke there, its just a test that cannot be divided)
Don't ask me for a release or a release date of them. I have
prototypes of most of them and I'll release them when I get the time
to put them in a proper shape and to document them.
This module was written with perl5.004.
See the embedded documentation in the module for more details.
Comments and suggestions are always welcome.
Legal mumbo jumbo:
Copyright (c) 1998 Dominique Dumont. All rights reserved.
This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- Dominique Dumont
[email protected]
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INSTALLATION
gunzip -c <dist_file>.tar.gz | tar xvf -
cd <dist_directory>
perl Makefile.PL
make test
make install
