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Linux server.jmdstrack.com 3.10.0-1160.119.1.el7.tuxcare.els10.x86_64 #1 SMP Fri Oct 11 21:40:41 UTC 2024 x86_64
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#!/usr/bin/perl -w
eval 'exec /usr/bin/perl -w -S $0 ${1+"$@"}'
if 0; # not running under some shell
=head1 NAME
mech-dump - Dumps information about a web page
=cut
use warnings;
use strict;
use WWW::Mechanize ();
use Getopt::Long;
use Pod::Usage;
use HTTP::Cookies;
my @actions;
my $absolute;
my $user;
my $pass;
my $agent;
my $agent_alias;
my $cookie_filename;
GetOptions(
'user=s' => \$user,
'password=s' => \$pass,
headers => sub { push( @actions, \&dump_headers ) },
forms => sub { push( @actions, \&dump_forms ) },
links => sub { push( @actions, \&dump_links ) },
images => sub { push( @actions, \&dump_images ) },
all => sub { push( @actions, \&dump_headers, \&dump_forms, \&dump_links, \&dump_images ) },
text => sub { push( @actions, \&dump_text ) },
absolute => \$absolute,
'agent=s' => \$agent,
'agent-alias=s' => \$agent_alias,
'cookie-file=s' => \$cookie_filename,
help => sub { pod2usage(1); },
) or pod2usage(2);
=head1 SYNOPSIS
mech-dump [options] [file|url]
Options:
--headers Dump HTTP response headers
--forms Dump table of forms (default action)
--links Dump table of links
--images Dump table of images
--all Dump all four of the above, in that order
--text Dumps the textual part of the web page
--user=user Set the username
--password=pass Set the password
--cookie-file=filename Set the filename to use for persistent cookies
--agent=agent Specify the UserAgent to pass
--agent-alias=alias
Specify the alias for the UserAgent to pass.
Pick one of:
* Windows IE 6
* Windows Mozilla
* Mac Safari
* Mac Mozilla
* Linux Mozilla
* Linux Konqueror
--absolute Show URLs as absolute, even if relative in the page
--help Show this message
The order of the options specified is relevant. Repeated options
get repeated dumps.
=cut
my $uri = shift or die "Must specify a URL or file to check. See --help for details.\n";
if ( -e $uri ) {
require URI::file;
$uri = URI::file->new_abs( $uri )->as_string;
}
@actions = (\&dump_forms) unless @actions;
my $mech = WWW::Mechanize->new();
if ( defined $agent ) {
$mech->agent( $agent );
}
elsif ( defined $agent_alias ) {
$mech->agent_alias( $agent_alias );
}
if ( defined $cookie_filename ) {
my $cookies = HTTP::Cookies->new( file => $cookie_filename, autosave => 1, ignore_discard => 1 );
$cookies->load() ;
$mech->cookie_jar($cookies);
}
else {
$mech->cookie_jar(undef) ;
}
$mech->env_proxy();
my $response = $mech->get( $uri );
if (!$response->is_success and defined ($response->www_authenticate)) {
if (!defined $user or !defined $pass) {
die("Page requires username and password, but none specified.\n");
}
$mech->credentials($user,$pass);
$response = $mech->get( $uri );
$response->is_success or die "Can't fetch $uri with username and password\n", $response->status_line, "\n";
}
$mech->is_html or die qq{$uri returns type "}, $mech->ct, qq{", not "text/html"\n};
while ( my $action = shift @actions ) {
$action->( $mech );
print "\n" if @actions;
}
sub dump_headers {
my $mech = shift;
$mech->dump_headers( undef );
return;
}
sub dump_forms {
my $mech = shift;
$mech->dump_forms( undef, $absolute );
return;
}
sub dump_links {
my $mech = shift;
$mech->dump_links( undef, $absolute );
return;
}
sub dump_images {
my $mech = shift;
$mech->dump_images( undef, $absolute );
return;
}
sub dump_text {
my $mech = shift;
$mech->dump_text();
return;
}
=head1 SEE ALSO
L<WWW::Mechanize>