#$@%#$%!

Ngiler SH3LL 360
: / usr / local / share / perl5 / AppConfig /

Information Server
MySQL : OFF Perl : OFF CURL : ON WGET : OFF PKEXEC : OFF

Directive	Local Value
IP Address	162.0.209.101
System	Linux premium169.web-hosting.com 4.18.0-553.50.1.lve.el8.x86_64 #1 SMP Thu Apr 17 19:10:24 UTC 2025 x86_64
User	luxeelil
PHP Version	8.0.30
Software	LiteSpeed
Doc root	Writable

Edit File : CGI.pm \| Size : 6.76 KB
#============================================================================ # # AppConfig::CGI.pm # # Perl5 module to provide a CGI interface to AppConfig. Internal variables # may be set through the CGI "arguments" appended to a URL. # # Written by Andy Wardley <abw@wardley.org> # # Copyright (C) 1997-2003 Andy Wardley. All Rights Reserved. # Copyright (C) 1997,1998 Canon Research Centre Europe Ltd. # #============================================================================ package AppConfig::CGI; use 5.006; use strict; use warnings; use AppConfig::State; our $VERSION = '1.71'; #------------------------------------------------------------------------ # new($state, $query) # # Module constructor. The first, mandatory parameter should be a # reference to an AppConfig::State object to which all actions should # be applied. The second parameter may be a string containing a CGI # QUERY_STRING which is then passed to parse() to process. If no second # parameter is specifiied then the parse() process is skipped. # # Returns a reference to a newly created AppConfig::CGI object. #------------------------------------------------------------------------ sub new { my $class = shift; my $state = shift; my $self = { STATE => $state, # AppConfig::State ref DEBUG => $state->_debug(), # store local copy of debug PEDANTIC => $state->_pedantic, # and pedantic flags }; bless $self, $class; # call parse(@_) to parse any arg list passed $self->parse(@_) if @_; return $self; } #------------------------------------------------------------------------ # parse($query) # # Method used to parse a CGI QUERY_STRING and set internal variable # values accordingly. If a query is not passed as the first parameter, # then _get_cgi_query() is called to try to determine the query by # examing the environment as per CGI protocol. # # Returns 0 if one or more errors or warnings were raised or 1 if the # string parsed successfully. #------------------------------------------------------------------------ sub parse { my $self = shift; my $query = shift; my $warnings = 0; my ($variable, $value, $nargs); # take a local copy of the state to avoid much hash dereferencing my ($state, $debug, $pedantic) = @$self{ qw( STATE DEBUG PEDANTIC ) }; # get the cgi query if not defined $query = $ENV{ QUERY_STRING } unless defined $query; # no query to process return 1 unless defined $query; # we want to install a custom error handler into the AppConfig::State # which appends filename and line info to error messages and then # calls the previous handler; we start by taking a copy of the # current handler.. my $errhandler = $state->_ehandler(); # install a closure as a new error handler $state->_ehandler( sub { # modify the error message my $format = shift; $format =~ s/</</g; $format =~ s/>/>/g; $format = "<p>\n<b>[ AppConfig::CGI error: </b>$format<b> ] </b>\n<p>\n"; # send error to stdout for delivery to web client printf($format, @_); } ); PARAM: foreach (split('&', $query)) { # extract parameter and value from query token ($variable, $value) = map { _unescape($_) } split('='); # check an argument was provided if one was expected if ($nargs = $state->_argcount($variable)) { unless (defined $value) { $state->_error("$variable expects an argument"); $warnings++; last PARAM if $pedantic; next; } } # default an undefined value to 1 if ARGCOUNT_NONE else { $value = 1 unless defined $value; } # set the variable, noting any error unless ($state->set($variable, $value)) { $warnings++; last PARAM if $pedantic; } } # restore original error handler $state->_ehandler($errhandler); # return $warnings => 0, $success => 1 return $warnings ? 0 : 1; } # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - # The following sub-routine was lifted from Lincoln Stein's CGI.pm # module, version 2.36. Name has been prefixed by a '_'. # unescape URL-encoded data sub _unescape { my($todecode) = @_; $todecode =~ tr/+/ /; # pluses become spaces $todecode =~ s/%([0-9a-fA-F]{2})/pack("c",hex($1))/ge; return $todecode; } # # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1; __END__ =head1 NAME AppConfig::CGI - Perl5 module for processing CGI script parameters. =head1 SYNOPSIS use AppConfig::CGI; my $state = AppConfig::State->new(\%cfg); my $cgi = AppConfig::CGI->new($state); $cgi->parse($cgi_query); $cgi->parse(); # looks for CGI query in environment =head1 OVERVIEW AppConfig::CGI is a Perl5 module which implements a CGI interface to AppConfig. It examines the QUERY_STRING environment variable, or a string passed explicitly by parameter, which represents the additional parameters passed to a CGI query. This is then used to update variable values in an AppConfig::State object accordingly. AppConfig::CGI is distributed as part of the AppConfig bundle. =head1 DESCRIPTION =head2 USING THE AppConfig::CGI MODULE To import and use the AppConfig::CGI module the following line should appear in your Perl script: use AppConfig::CGI; AppConfig::CGI is used automatically if you use the AppConfig module and create an AppConfig::CGI object through the cgi() method. AppConfig::CGI is implemented using object-oriented methods. A new AppConfig::CGI object is created and initialised using the new() method. This returns a reference to a new AppConfig::CGI object. A reference to an AppConfig::State object should be passed in as the first parameter: my $state = AppConfig::State->new(); my $cgi = AppConfig::CGI->new($state); This will create and return a reference to a new AppConfig::CGI object. =head2 PARSING CGI QUERIES The C<parse()> method is used to parse a CGI query which can be specified explicitly, or is automatically extracted from the "QUERY_STRING" CGI environment variable. This currently limits the module to only supporting the GET method. See AppConfig for information about using the AppConfig::CGI module via the cgi() method. =head1 AUTHOR Andy Wardley, C<E<lt>abw@wardley.org<gt>> =head1 COPYRIGHT Copyright (C) 1997-2007 Andy Wardley. All Rights Reserved. Copyright (C) 1997,1998 Canon Research Centre Europe Ltd. This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =head1 SEE ALSO AppConfig, AppConfig::State =cut Back

Edit File : CGI.pm | Size : 6.76 KB

#============================================================================
#
# AppConfig::CGI.pm
#
# Perl5 module to provide a CGI interface to AppConfig. Internal variables
# may be set through the CGI "arguments" appended to a URL.
# 
# Written by Andy Wardley <abw@wardley.org>
#
# Copyright (C) 1997-2003 Andy Wardley. All Rights Reserved.
# Copyright (C) 1997,1998 Canon Research Centre Europe Ltd.
#
#============================================================================

package AppConfig::CGI;
use 5.006;
use strict;
use warnings;
use AppConfig::State;
our $VERSION = '1.71';

#------------------------------------------------------------------------
# new($state, $query)
#
# Module constructor.  The first, mandatory parameter should be a 
# reference to an AppConfig::State object to which all actions should 
# be applied.  The second parameter may be a string containing a CGI
# QUERY_STRING which is then passed to parse() to process.  If no second
# parameter is specifiied then the parse() process is skipped.
#
# Returns a reference to a newly created AppConfig::CGI object.
#------------------------------------------------------------------------

sub new {
    my $class = shift;
    my $state = shift;
    my $self  = {
        STATE    => $state,                # AppConfig::State ref
        DEBUG    => $state->_debug(),      # store local copy of debug
        PEDANTIC => $state->_pedantic,     # and pedantic flags
    };
    bless $self, $class;

# call parse(@_) to parse any arg list passed 
    $self->parse(@_)
        if @_;

return $self;
}

#------------------------------------------------------------------------
# parse($query)
#
# Method used to parse a CGI QUERY_STRING and set internal variable 
# values accordingly.  If a query is not passed as the first parameter,
# then _get_cgi_query() is called to try to determine the query by 
# examing the environment as per CGI protocol.
#
# Returns 0 if one or more errors or warnings were raised or 1 if the
# string parsed successfully.
#------------------------------------------------------------------------

sub parse {
    my $self     = shift;
    my $query    = shift;
    my $warnings = 0;
    my ($variable, $value, $nargs);

# take a local copy of the state to avoid much hash dereferencing
    my ($state, $debug, $pedantic) = @$self{ qw( STATE DEBUG PEDANTIC ) };

# get the cgi query if not defined
    $query = $ENV{ QUERY_STRING }
        unless defined $query;

# no query to process
    return 1 unless defined $query;

# we want to install a custom error handler into the AppConfig::State 
    # which appends filename and line info to error messages and then 
    # calls the previous handler;  we start by taking a copy of the 
    # current handler..
    my $errhandler = $state->_ehandler();

# install a closure as a new error handler
 $state->_ehandler(
 sub {
 # modify the error message 
 my $format = shift;
 $format =~ s/</&lt;/g;
 $format =~ s/>/&gt;/g;
 $format = "\n[ AppConfig::CGI error: $format ] \n\n";
 # send error to stdout for delivery to web client
 printf($format, @_);
 }
 );

PARAM: foreach (split('&', $query)) {

# extract parameter and value from query token
        ($variable, $value) = map { _unescape($_) } split('=');

# check an argument was provided if one was expected
        if ($nargs = $state->_argcount($variable)) {
            unless (defined $value) {
                $state->_error("$variable expects an argument");
                $warnings++;
                last PARAM if $pedantic;
                next;
            }
        }
        # default an undefined value to 1 if ARGCOUNT_NONE
        else {
            $value = 1 unless defined $value;
        }

# set the variable, noting any error
        unless ($state->set($variable, $value)) {
            $warnings++;
            last PARAM if $pedantic;
        }
    }

# restore original error handler
    $state->_ehandler($errhandler);

# return $warnings => 0, $success => 1
    return $warnings ? 0 : 1;
}

# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# The following sub-routine was lifted from Lincoln Stein's CGI.pm
# module, version 2.36.  Name has been prefixed by a '_'.

# unescape URL-encoded data
sub _unescape {
    my($todecode) = @_;
    $todecode =~ tr/+/ /;       # pluses become spaces
    $todecode =~ s/%([0-9a-fA-F]{2})/pack("c",hex($1))/ge;
    return $todecode;
}

#
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

__END__

=head1 NAME

AppConfig::CGI - Perl5 module for processing CGI script parameters.

=head1 SYNOPSIS

use AppConfig::CGI;

my $state = AppConfig::State->new(\%cfg);
    my $cgi   = AppConfig::CGI->new($state);

$cgi->parse($cgi_query);
    $cgi->parse();               # looks for CGI query in environment

=head1 OVERVIEW

AppConfig::CGI is a Perl5 module which implements a CGI interface to 
AppConfig.  It examines the QUERY_STRING environment variable, or a string
passed explicitly by parameter, which represents the additional parameters
passed to a CGI query.  This is then used to update variable values in an
AppConfig::State object accordingly.

AppConfig::CGI is distributed as part of the AppConfig bundle.

=head1 DESCRIPTION

=head2 USING THE AppConfig::CGI MODULE

To import and use the AppConfig::CGI module the following line should appear
in your Perl script:

use AppConfig::CGI;

AppConfig::CGI is used automatically if you use the AppConfig module
and create an AppConfig::CGI object through the cgi() method.
AppConfig::CGI is implemented using object-oriented methods.  A new
AppConfig::CGI object is created and initialised using the new()
method.  This returns a reference to a new AppConfig::CGI object.  A
reference to an AppConfig::State object should be passed in as the
first parameter:

my $state = AppConfig::State->new(); 
    my $cgi   = AppConfig::CGI->new($state);

This will create and return a reference to a new AppConfig::CGI object.

=head2 PARSING CGI QUERIES

The C<parse()> method is used to parse a CGI query which can be specified 
explicitly, or is automatically extracted from the "QUERY_STRING" CGI 
environment variable. This currently limits the module to only supporting 
the GET method.

See AppConfig for information about using the AppConfig::CGI
module via the cgi() method.

=head1 AUTHOR

Andy Wardley, C<E<lt>abw@wardley.org<gt>>

=head1 COPYRIGHT

This module is free software; you can redistribute it and/or modify it 
under the same terms as Perl itself.

=head1 SEE ALSO

AppConfig, AppConfig::State

=cut

Back