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1
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package WWW::Mechanize::Shell; |
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2
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3
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33
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32
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923119
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use strict; |
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32
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111
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32
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873
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4
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32
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32
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186
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use Carp; |
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32
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64
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32
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1747
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5
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32
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32
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21946
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use WWW::Mechanize; |
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33
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4708274
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32
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1304
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6
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32
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32
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14679
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use WWW::Mechanize::FormFiller; |
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33
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43757
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33
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1019
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7
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32
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32
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13555
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use HTTP::Cookies; |
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33
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212776
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33
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1091
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8
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33
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32
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683
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use parent qw( Term::Shell ); |
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33
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77
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33
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1361
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9
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33
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32
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589357
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use Exporter 'import'; |
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33
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220
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32
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1036
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10
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32
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32
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9659
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use FindBin; |
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32
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27005
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32
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1424
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11
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32
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32
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10471
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use File::Temp qw(tempfile); |
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32
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165488
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32
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1696
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12
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32
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32
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9291
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use URI::URL; |
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32
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69472
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32
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1494
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13
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32
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32
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12197
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use Hook::LexWrap; |
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32
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39673
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32
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158
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14
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32
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32
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12103
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use HTML::Display qw(); |
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32
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24847
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32
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761
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15
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32
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32
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13574
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use HTML::TokeParser::Simple; |
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32
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254870
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32
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979
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16
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32
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32
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229
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use B::Deparse; |
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32
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61
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32
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19622
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17
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18
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our $VERSION = '0.62'; |
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19
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our @EXPORT = qw( &shell ); |
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20
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21
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=head1 NAME |
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22
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23
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WWW::Mechanize::Shell - An interactive shell for WWW::Mechanize |
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24
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25
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=head1 SYNOPSIS |
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26
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27
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From the command line as |
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28
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29
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perl -MWWW::Mechanize::Shell -eshell |
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30
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31
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or alternatively as a custom shell program via : |
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32
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33
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=for example begin |
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34
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35
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#!/usr/bin/perl -w |
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36
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use strict; |
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37
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use WWW::Mechanize::Shell; |
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38
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39
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my $shell = WWW::Mechanize::Shell->new("shell"); |
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40
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41
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if (@ARGV) { |
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42
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$shell->source_file( @ARGV ); |
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43
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} else { |
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44
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$shell->cmdloop; |
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45
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}; |
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46
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47
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=for example end |
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48
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49
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=for example_testing |
|
50
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BEGIN { |
|
51
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require WWW::Mechanize::Shell; |
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52
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$ENV{PERL_RL} = 0; |
|
53
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$ENV{COLUMNS} = '80'; |
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54
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$ENV{LINES} = '24'; |
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55
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}; |
|
56
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BEGIN { |
|
57
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no warnings 'once'; |
|
58
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no warnings 'redefine'; |
|
59
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*WWW::Mechanize::Shell::cmdloop = sub {}; |
|
60
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*WWW::Mechanize::Shell::display_user_warning = sub {}; |
|
61
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*WWW::Mechanize::Shell::source_file = sub {}; |
|
62
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}; |
|
63
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isa_ok( $shell, "WWW::Mechanize::Shell" ); |
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64
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65
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=head1 DESCRIPTION |
|
66
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67
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This module implements a www-like shell above WWW::Mechanize |
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68
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|
and also has the capability to output crude Perl code that recreates |
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69
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|
the recorded session. Its main use is as an interactive starting point |
|
70
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for automating a session through WWW::Mechanize. |
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71
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72
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The cookie support is there, but no cookies are read from your existing |
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73
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|
browser sessions. See L on how to implement reading/writing |
|
74
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your current browsers cookies. |
|
75
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76
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=head2 Cnew %ARGS> |
|
77
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78
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This is the constructor for a new shell instance. Some of the options |
|
79
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|
can be passed to the constructor as parameters. |
|
80
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|
81
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|
By default, a file C<.mechanizerc> (respectively C under Windows) |
|
82
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|
in the users home directory is executed before the interactive shell loop is |
|
83
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entered. This can be used to set some defaults. If you want to supply a different |
|
84
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filename for the rcfile, the C parameter can be passed to the constructor : |
|
85
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86
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rcfile => '.myapprc', |
|
87
|
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|
88
|
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=over 4 |
|
89
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90
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=item B |
|
91
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|
92
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my $shell = WWW::Mechanize::Shell->new( |
|
93
|
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|
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|
|
agent => WWW::Mechanize::Chrome->new(), |
|
94
|
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); |
|
95
|
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|
96
|
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|
Pass in a premade custom user agent. This object must be compatible to |
|
97
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|
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|
L. Use this feature from the command line as |
|
98
|
|
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|
|
99
|
|
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|
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|
|
perl -Ilib -MWWW::Mechanize::Chrome \ |
|
100
|
|
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|
|
|
|
-MWWW::Mechanize::Shell \ |
|
101
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|
|
-e"shell(agent => WWW::Mechanize::Chrome->new())" |
|
102
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|
103
|
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=back |
|
104
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105
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=cut |
|
106
|
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|
107
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|
sub init { |
|
108
|
84
|
|
|
84
|
0
|
13715
|
my ($self) = @_; |
|
109
|
84
|
|
|
|
|
271
|
my ($name,%args) = @{$self->{API}{args}}; |
|
|
84
|
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|
918
|
|
|
110
|
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111
|
84
|
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544
|
$self->{agent} = $args{ agent }; |
|
112
|
84
|
50
|
|
|
|
669
|
if( ! $self->agent ) { |
|
113
|
84
|
|
50
|
|
|
1056
|
my $class = $args{ agent_class } || 'WWW::Mechanize'; |
|
114
|
84
|
|
50
|
|
|
687
|
my $args = $args{ agent_args } || []; |
|
115
|
84
|
|
|
|
|
1640
|
$self->{agent} = $class->new( @$args ); |
|
116
|
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|
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|
|
}; |
|
117
|
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|
|
118
|
84
|
|
|
|
|
324790
|
$self->{formfiller} = WWW::Mechanize::FormFiller->new(default => [ Ask => $self ]); |
|
119
|
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|
|
120
|
84
|
|
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|
|
912
|
$self->{history} = []; |
|
121
|
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|
122
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|
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$self->{options} = { |
|
123
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autosync => 0, |
|
124
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warnings => (exists $args{warnings} ? $args{warnings} : 1), |
|
125
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autorestart => 0, |
|
126
|
84
|
100
|
|
|
|
1344
|
watchfiles => (exists $args{watchfiles} ? $args{watchfiles} : 1), |
|
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50
|
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|
127
|
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|
|
cookiefile => 'cookies.txt', |
|
128
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|
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dumprequests => 0, |
|
129
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|
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dumpresponses => 0, |
|
130
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|
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verbose => 0, |
|
131
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|
|
}; |
|
132
|
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|
|
|
|
# Install the request dumper : |
|
133
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|
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|
|
$self->{request_wrapper} = wrap 'LWP::UserAgent::request', |
|
134
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|
|
|
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|
|
#pre => sub { printf STDERR "Dumping? %s\n",$self->option("dumprequests"); $self->request_dumper($_[1]) if $self->option("dumprequests"); }, |
|
135
|
146
|
100
|
|
146
|
|
155752
|
pre => sub { $self->request_dumper($_[1]) if $self->option("dumprequests"); }, |
|
136
|
|
|
|
|
|
|
post => sub { |
|
137
|
145
|
100
|
|
145
|
|
1180516
|
$self->response_dumper($_[-1]) if $self->option("dumpresponses"); |
|
138
|
84
|
|
|
|
|
1928
|
}; |
|
139
|
|
|
|
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|
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|
|
140
|
|
|
|
|
|
|
$self->{redirect_ok_wrapper} = wrap 'WWW::Mechanize::redirect_ok', |
|
141
|
|
|
|
|
|
|
post => sub { |
|
142
|
2
|
50
|
|
2
|
|
6694
|
return unless $_[1]; |
|
143
|
1
|
|
|
|
|
5
|
$self->status( "\nRedirecting to ".$_[1]->uri."\n" ); |
|
144
|
1
|
|
|
|
|
1
|
$_[-1] |
|
145
|
84
|
|
|
|
|
13537
|
}; |
|
146
|
|
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|
147
|
|
|
|
|
|
|
# Load the proxy settings from the environment |
|
148
|
84
|
50
|
|
|
|
4624
|
$self->agent->env_proxy() |
|
149
|
|
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|
|
|
|
if $self->agent->can('env_proxy'); |
|
150
|
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|
151
|
|
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|
|
|
|
# Read our .rc file : |
|
152
|
|
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|
|
# I could use File::Homedir, but the docs claim it dosen't work on Win32. Maybe |
|
153
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|
|
|
|
# I should just release a patch for File::Homedir then... Not now. |
|
154
|
83
|
|
|
|
|
25214
|
my $sourcefile; |
|
155
|
83
|
100
|
|
|
|
328
|
if (exists $args{rcfile}) { |
|
156
|
80
|
|
|
|
|
275
|
$sourcefile = delete $args{rcfile}; |
|
157
|
|
|
|
|
|
|
} else { |
|
158
|
3
|
50
|
0
|
|
|
2360
|
my $userhome = $^O =~ /win32/i ? $ENV{'USERPROFILE'} || $ENV{'HOME'} : ((getpwuid($<))[7]); |
|
159
|
3
|
50
|
|
|
|
88
|
$sourcefile = "$userhome/.mechanizerc" |
|
160
|
|
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|
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|
|
if -f "$userhome/.mechanizerc"; |
|
161
|
|
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|
|
}; |
|
162
|
83
|
100
|
|
|
|
422
|
$self->option('cookiefile', $args{cookiefile}) if (exists $args{cookiefile}); |
|
163
|
83
|
100
|
|
|
|
335
|
$self->source_file($sourcefile) if defined $sourcefile; |
|
164
|
83
|
|
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|
259
|
$self->{browser} = undef; |
|
165
|
|
|
|
|
|
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|
166
|
|
|
|
|
|
|
# Keep track of the files we consist of, to enable automatic reloading |
|
167
|
83
|
|
|
|
|
257
|
$self->{files} = undef; |
|
168
|
83
|
50
|
|
|
|
441
|
if ($self->option('watchfiles')) { |
|
169
|
83
|
|
|
|
|
193
|
eval { |
|
170
|
83
|
50
|
33
|
|
|
2936
|
my @files = grep { -f && -r && $_ ne '-e' } values %INC; |
|
|
18245
|
|
|
|
|
497839
|
|
|
171
|
83
|
|
|
|
|
523
|
local $, = ","; |
|
172
|
83
|
|
|
|
|
12183
|
require File::Modified; |
|
173
|
0
|
|
|
|
|
0
|
$self->{files} = File::Modified->new(files=>[@files]); |
|
174
|
|
|
|
|
|
|
}; |
|
175
|
83
|
50
|
|
|
|
1612
|
$self->display_user_warning( "Module File::Modified not found. Automatic reloading disabled.\n" ) |
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176
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if ($@); |
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177
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}; |
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178
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}; |
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179
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180
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=head2 C<$shell-Erelease_agent> |
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181
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182
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Since the shell stores a reference back to itself within the |
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183
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WWW::Mechanize instance, it is necessary to break this |
|
184
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circular reference. This method does this. |
|
185
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186
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=cut |
|
187
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188
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|
sub release_agent { |
|
189
|
44
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45
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1
|
2133
|
my ($self) = @_; |
|
190
|
32
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32
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|
260
|
use Data::Dumper; |
|
|
32
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76
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32
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213861
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191
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44
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|
581
|
warn Dumper $self; |
|
192
|
44
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|
102396
|
undef $self->{request_wrapper}; |
|
193
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44
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247
|
undef $self->{redirect_ok_wrapper}; |
|
194
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44
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|
2495
|
$self->{agent} = undef; |
|
195
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}; |
|
196
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197
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=head2 C<$shell-Esource_file FILENAME> |
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198
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199
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The C method executes the lines of FILENAME |
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200
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as if they were typed in. |
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201
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202
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$shell->source_file( $filename ); |
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203
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204
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=cut |
|
205
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206
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sub source_file { |
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207
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3
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4
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1
|
7
|
my ($self,$filename) = @_; |
|
208
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3
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5
|
local $_; # just to be on the safe side that we don't clobber outside users of $_ |
|
209
|
3
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11
|
local *F; |
|
210
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3
|
100
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|
166
|
open F, "< $filename" |
|
211
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|
or die "Couldn't open '$filename' : $!\n"; |
|
212
|
1
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40
|
while () { |
|
213
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2
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|
10
|
$self->cmd($_); |
|
214
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|
warn "cmd: $_" |
|
215
|
2
|
50
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|
52
|
if $self->{options}->{verbose}; |
|
216
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|
|
}; |
|
217
|
1
|
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|
13
|
close F; |
|
218
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|
}; |
|
219
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220
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|
sub add_history { |
|
221
|
277
|
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|
278
|
0
|
827
|
my ($self,@code) = @_; |
|
222
|
277
|
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|
446
|
push @{$self->{history}},[$self->line,join "",@code]; |
|
|
277
|
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|
|
1099
|
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|
223
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|
|
}; |
|
224
|
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225
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|
=head2 C<$shell-Edisplay_user_warning> |
|
226
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|
227
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|
|
All user warnings are routed through this routine |
|
228
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|
|
so they can be rerouted / disabled easily. |
|
229
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230
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|
=cut |
|
231
|
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|
232
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|
|
sub display_user_warning { |
|
233
|
86
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|
87
|
1
|
369
|
my ($self,@message) = @_; |
|
234
|
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|
235
|
86
|
100
|
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|
317
|
warn @message |
|
236
|
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|
|
if $self->option('warnings'); |
|
237
|
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|
|
}; |
|
238
|
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|
239
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|
|
=head2 C<$shell-Eprint_paged LIST> |
|
240
|
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|
241
|
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|
|
Prints the text in LIST using C<$ENV{PAGER}>. If C<$ENV{PAGER}> |
|
242
|
|
|
|
|
|
|
is empty, prints directly to C. Most of this routine |
|
243
|
|
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|
|
|
comes from the C utility. |
|
244
|
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|
|
|
|
|
245
|
|
|
|
|
|
|
=cut |
|
246
|
|
|
|
|
|
|
|
|
247
|
|
|
|
|
|
|
sub print_paged { |
|
248
|
32
|
|
|
32
|
1
|
109
|
my $self = shift; |
|
249
|
|
|
|
|
|
|
|
|
250
|
32
|
50
|
33
|
|
|
350
|
if ($ENV{PAGER} and -t STDOUT) { |
|
251
|
0
|
|
|
|
|
0
|
my ($fh,$filename) = tempfile(); |
|
252
|
0
|
|
|
|
|
0
|
print $fh $_ for @_; |
|
253
|
0
|
|
|
|
|
0
|
close $fh; |
|
254
|
|
|
|
|
|
|
|
|
255
|
0
|
|
|
|
|
0
|
my @pagers = ($ENV{PAGER},qq{"$^X" -p}); |
|
256
|
0
|
|
|
|
|
0
|
foreach my $pager (@pagers) { |
|
257
|
0
|
0
|
|
|
|
0
|
if ($^O eq 'VMS') { |
|
258
|
0
|
0
|
|
|
|
0
|
last if system("$pager $filename") == 0; # quoting prevents logical expansion |
|
259
|
|
|
|
|
|
|
} else { |
|
260
|
0
|
0
|
|
|
|
0
|
last if system(qq{$pager "$filename"}) == 0; |
|
261
|
|
|
|
|
|
|
} |
|
262
|
|
|
|
|
|
|
}; |
|
263
|
0
|
0
|
|
|
|
0
|
unlink $filename |
|
264
|
|
|
|
|
|
|
or $self->display_user_warning("Couldn't unlink tempfile $filename : $!\n"); |
|
265
|
|
|
|
|
|
|
} else { |
|
266
|
32
|
|
|
|
|
536
|
print $_ for @_; |
|
267
|
|
|
|
|
|
|
}; |
|
268
|
|
|
|
|
|
|
}; |
|
269
|
|
|
|
|
|
|
|
|
270
|
976
|
|
|
976
|
1
|
142022
|
sub agent { $_[0]->{agent}; }; |
|
271
|
|
|
|
|
|
|
|
|
272
|
|
|
|
|
|
|
sub option { |
|
273
|
670
|
|
|
670
|
0
|
12834
|
my ($self,$option,$value) = @_; |
|
274
|
670
|
100
|
|
|
|
2033
|
if (exists $self->{options}->{$option}) { |
|
275
|
667
|
|
|
|
|
1229
|
my $result = $self->{options}->{$option}; |
|
276
|
667
|
100
|
|
|
|
1686
|
if (scalar @_ == 3) { |
|
277
|
73
|
|
|
|
|
196
|
$self->{options}->{$option} = $value; |
|
278
|
|
|
|
|
|
|
}; |
|
279
|
667
|
|
|
|
|
2779
|
$result; |
|
280
|
|
|
|
|
|
|
} else { |
|
281
|
3
|
|
|
|
|
17
|
Carp::carp "Unknown option '$option'"; |
|
282
|
3
|
|
|
|
|
14
|
undef; |
|
283
|
|
|
|
|
|
|
}; |
|
284
|
|
|
|
|
|
|
}; |
|
285
|
|
|
|
|
|
|
|
|
286
|
|
|
|
|
|
|
sub restart_shell { |
|
287
|
0
|
0
|
|
0
|
0
|
0
|
if ($0 ne '-e') { |
|
288
|
0
|
|
|
|
|
0
|
print "Restarting $0\n"; |
|
289
|
0
|
|
|
|
|
0
|
exec $^X, $0, @ARGV; |
|
290
|
|
|
|
|
|
|
}; |
|
291
|
|
|
|
|
|
|
}; |
|
292
|
|
|
|
|
|
|
|
|
293
|
|
|
|
|
|
|
sub precmd { |
|
294
|
338
|
|
|
338
|
0
|
937376
|
my $self = shift @_; |
|
295
|
|
|
|
|
|
|
# We want to restart when any module was changed |
|
296
|
338
|
50
|
33
|
|
|
1264
|
if ($self->{files} and $self->{files}->changed()) { |
|
297
|
0
|
|
|
|
|
0
|
print "One or more of the base files were changed\n"; |
|
298
|
0
|
0
|
|
|
|
0
|
$self->restart_shell if ($self->option('autorestart')); |
|
299
|
|
|
|
|
|
|
}; |
|
300
|
|
|
|
|
|
|
|
|
301
|
338
|
|
|
|
|
1233
|
$self->SUPER::precmd(@_); |
|
302
|
|
|
|
|
|
|
}; |
|
303
|
|
|
|
|
|
|
|
|
304
|
|
|
|
|
|
|
sub browser { |
|
305
|
1
|
|
|
1
|
0
|
980
|
my ($self) = @_; |
|
306
|
1
|
|
33
|
|
|
38
|
$self->{browser} ||= HTML::Display->new(); |
|
307
|
1
|
|
|
|
|
3338
|
$self->{browser}; |
|
308
|
|
|
|
|
|
|
}; |
|
309
|
|
|
|
|
|
|
|
|
310
|
|
|
|
|
|
|
sub sync_browser { |
|
311
|
2
|
|
|
2
|
0
|
10
|
my ($self) = @_; |
|
312
|
|
|
|
|
|
|
|
|
313
|
|
|
|
|
|
|
# We only can display html if we have any : |
|
314
|
2
|
50
|
|
|
|
8
|
return unless $self->agent->res; |
|
315
|
|
|
|
|
|
|
|
|
316
|
|
|
|
|
|
|
# Prepare the HTML for local display : |
|
317
|
0
|
|
|
|
|
0
|
my $unclean = $self->agent->content; |
|
318
|
0
|
|
|
|
|
0
|
my $html = ''; |
|
319
|
|
|
|
|
|
|
|
|
320
|
|
|
|
|
|
|
# ugly fix: |
|
321
|
|
|
|
|
|
|
# strip all target='_blank' attributes from the HTML: |
|
322
|
0
|
|
|
|
|
0
|
my $p = HTML::TokeParser::Simple->new(\$unclean); |
|
323
|
0
|
|
|
|
|
0
|
while (my $token = $p->get_token) { |
|
324
|
0
|
0
|
|
|
|
0
|
$token->delete_attr('target') |
|
325
|
|
|
|
|
|
|
if $token->is_start_tag; |
|
326
|
0
|
|
|
|
|
0
|
$html .= $token->as_is; |
|
327
|
|
|
|
|
|
|
}; |
|
328
|
|
|
|
|
|
|
|
|
329
|
0
|
|
|
|
|
0
|
my $location = $self->agent->{uri}; |
|
330
|
0
|
|
|
|
|
0
|
my $browser = $self->browser; |
|
331
|
0
|
|
|
|
|
0
|
$browser->display( html => $html, location => $location ); |
|
332
|
|
|
|
|
|
|
}; |
|
333
|
|
|
|
|
|
|
|
|
334
|
|
|
|
|
|
|
sub prompt_str { |
|
335
|
1
|
|
|
1
|
0
|
24
|
my $self = shift; |
|
336
|
1
|
50
|
|
|
|
2
|
if ($self->agent->response) { |
|
337
|
0
|
|
0
|
|
|
0
|
return ($self->agent->uri || "") . ">" |
|
338
|
|
|
|
|
|
|
} else { |
|
339
|
1
|
|
|
|
|
13
|
return "(no url)>" |
|
340
|
|
|
|
|
|
|
}; |
|
341
|
|
|
|
|
|
|
}; |
|
342
|
|
|
|
|
|
|
|
|
343
|
0
|
|
|
0
|
0
|
0
|
sub request_dumper { print $_[1]->as_string }; |
|
344
|
|
|
|
|
|
|
sub response_dumper { |
|
345
|
1
|
50
|
|
1
|
0
|
6
|
if (ref $_[1] eq 'ARRAY') { |
|
346
|
1
|
|
|
|
|
11
|
print $_[1]->[0]->as_string; |
|
347
|
|
|
|
|
|
|
} else { |
|
348
|
0
|
|
|
|
|
0
|
print $_[1]->as_string; |
|
349
|
|
|
|
|
|
|
} |
|
350
|
|
|
|
|
|
|
}; |
|
351
|
|
|
|
|
|
|
|
|
352
|
|
|
|
|
|
|
sub re_or_string { |
|
353
|
62
|
|
|
62
|
0
|
233
|
my ($self,$arg) = @_; |
|
354
|
62
|
100
|
|
|
|
441
|
if ($arg =~ m!^/(.*)/([imsx]*)$!) { |
|
355
|
11
|
|
|
|
|
92
|
my ($re,$mode) = ($1,$2); |
|
356
|
11
|
|
|
|
|
96
|
$re =~ s!([^\\])/!$1\\/!g; |
|
357
|
11
|
|
|
|
|
980
|
$arg = eval "qr/$re/$mode"; |
|
358
|
|
|
|
|
|
|
}; |
|
359
|
62
|
|
|
|
|
202
|
$arg; |
|
360
|
|
|
|
|
|
|
}; |
|
361
|
|
|
|
|
|
|
|
|
362
|
|
|
|
|
|
|
=head2 C<< $shell->link_text LINK >> |
|
363
|
|
|
|
|
|
|
|
|
364
|
|
|
|
|
|
|
Returns a meaningful text from a WWW::Mechanize::Link object. This is (in order of |
|
365
|
|
|
|
|
|
|
precedence) : |
|
366
|
|
|
|
|
|
|
|
|
367
|
|
|
|
|
|
|
$link->text |
|
368
|
|
|
|
|
|
|
$link->name |
|
369
|
|
|
|
|
|
|
$link->url |
|
370
|
|
|
|
|
|
|
|
|
371
|
|
|
|
|
|
|
=cut |
|
372
|
|
|
|
|
|
|
|
|
373
|
|
|
|
|
|
|
sub link_text { |
|
374
|
2
|
|
|
2
|
1
|
6
|
my ($self,$link) = @_; |
|
375
|
2
|
|
|
|
|
7
|
my $result; |
|
376
|
2
|
|
|
|
|
9
|
for (qw( text name url )) { |
|
377
|
2
|
50
|
|
|
|
8
|
$result = $link->$_ and last; |
|
378
|
|
|
|
|
|
|
}; |
|
379
|
2
|
|
|
|
|
46
|
$result; |
|
380
|
|
|
|
|
|
|
}; |
|
381
|
|
|
|
|
|
|
|
|
382
|
|
|
|
|
|
|
=head2 C<$shell-Ehistory> |
|
383
|
|
|
|
|
|
|
|
|
384
|
|
|
|
|
|
|
Returns the (relevant) shell history, that is, all commands |
|
385
|
|
|
|
|
|
|
that were not solely for the information of the user. The |
|
386
|
|
|
|
|
|
|
lines are returned as a list. |
|
387
|
|
|
|
|
|
|
|
|
388
|
|
|
|
|
|
|
print join "\n", $shell->history; |
|
389
|
|
|
|
|
|
|
|
|
390
|
|
|
|
|
|
|
=cut |
|
391
|
|
|
|
|
|
|
|
|
392
|
|
|
|
|
|
|
sub history { |
|
393
|
3
|
|
|
3
|
1
|
25
|
my ($self) = @_; |
|
394
|
3
|
|
|
|
|
5
|
map { $_->[0] } @{$self->{history}} |
|
|
2
|
|
|
|
|
20
|
|
|
|
3
|
|
|
|
|
9
|
|
|
395
|
|
|
|
|
|
|
}; |
|
396
|
|
|
|
|
|
|
|
|
397
|
|
|
|
|
|
|
=head2 C<$shell-Escript> |
|
398
|
|
|
|
|
|
|
|
|
399
|
|
|
|
|
|
|
Returns the shell history as a Perl program. The |
|
400
|
|
|
|
|
|
|
lines are returned as a list. The lines do not have |
|
401
|
|
|
|
|
|
|
a one-by-one correspondence to the lines in the history. |
|
402
|
|
|
|
|
|
|
|
|
403
|
|
|
|
|
|
|
print join "\n", $shell->script; |
|
404
|
|
|
|
|
|
|
|
|
405
|
|
|
|
|
|
|
=cut |
|
406
|
|
|
|
|
|
|
|
|
407
|
|
|
|
|
|
|
sub script { |
|
408
|
48
|
|
|
48
|
1
|
401502
|
my ($self,$prefix) = @_; |
|
409
|
48
|
|
100
|
|
|
658
|
$prefix ||= ""; |
|
410
|
|
|
|
|
|
|
|
|
411
|
48
|
|
|
|
|
421
|
my @result = sprintf <<'HEADER', $^X; |
|
412
|
|
|
|
|
|
|
#!%s -w |
|
413
|
|
|
|
|
|
|
use strict; |
|
414
|
|
|
|
|
|
|
use WWW::Mechanize; |
|
415
|
|
|
|
|
|
|
use WWW::Mechanize::FormFiller; |
|
416
|
|
|
|
|
|
|
use URI::URL; |
|
417
|
|
|
|
|
|
|
|
|
418
|
|
|
|
|
|
|
my $agent = WWW::Mechanize->new( autocheck => 1 ); |
|
419
|
|
|
|
|
|
|
my $formfiller = WWW::Mechanize::FormFiller->new(); |
|
420
|
|
|
|
|
|
|
$agent->env_proxy(); |
|
421
|
|
|
|
|
|
|
HEADER |
|
422
|
|
|
|
|
|
|
|
|
423
|
48
|
|
|
|
|
128
|
push @result, map { my $x = $_->[1]; $x =~ s/^/$prefix/mg; $x } @{$self->{history}}; |
|
|
247
|
|
|
|
|
514
|
|
|
|
247
|
|
|
|
|
923
|
|
|
|
247
|
|
|
|
|
663
|
|
|
|
48
|
|
|
|
|
251
|
|
|
424
|
48
|
|
|
|
|
483
|
@result; |
|
425
|
|
|
|
|
|
|
}; |
|
426
|
|
|
|
|
|
|
|
|
427
|
|
|
|
|
|
|
=head2 C<$shell-Estatus> |
|
428
|
|
|
|
|
|
|
|
|
429
|
|
|
|
|
|
|
C is called for status updates. |
|
430
|
|
|
|
|
|
|
|
|
431
|
|
|
|
|
|
|
=cut |
|
432
|
|
|
|
|
|
|
|
|
433
|
|
|
|
|
|
|
sub status { |
|
434
|
22
|
|
|
22
|
1
|
95
|
my $self = shift; |
|
435
|
22
|
|
|
|
|
170
|
print join "", @_; |
|
436
|
|
|
|
|
|
|
}; |
|
437
|
|
|
|
|
|
|
|
|
438
|
|
|
|
|
|
|
=head2 C<$shell-Edisplay FILENAME LINES> |
|
439
|
|
|
|
|
|
|
|
|
440
|
|
|
|
|
|
|
C is called to output listings, currently from the |
|
441
|
|
|
|
|
|
|
C and C |