| 1 | ###########################################################################
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| 2 | #
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| 3 | # ConvertBinaryFile.pm -- plugin that facilitates conversion of binary files
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| 4 | # through gsConvert.pl
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| 5 | #
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| 6 | # A component of the Greenstone digital library software
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| 7 | # from the New Zealand Digital Library Project at the
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| 8 | # University of Waikato, New Zealand.
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| 9 | #
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| 10 | # Copyright (C) 1999 New Zealand Digital Library Project
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| 11 | #
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| 12 | # This program is free software; you can redistribute it and/or modify
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| 13 | # it under the terms of the GNU General Public License as published by
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| 14 | # the Free Software Foundation; either version 2 of the License, or
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| 15 | # (at your option) any later version.
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| 16 | #
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| 17 | # This program is distributed in the hope that it will be useful,
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| 18 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 20 | # GNU General Public License for more details.
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| 21 | #
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| 22 | # You should have received a copy of the GNU General Public License
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| 23 | # along with this program; if not, write to the Free Software
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| 24 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 25 | #
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| 26 | ###########################################################################
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| 27 |
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| 28 | # This plugin is inherited by such plugins as WordPlugin, PowerPointPlugin,
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| 29 | # PostScriptPlugin,
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| 30 | # RTFPlugin and PDFPlugin. It facilitates the conversion of these document types
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| 31 | # to either HTML, Text or a series of images. It works by dynamically loading
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| 32 | # an appropriate secondary plugin (HTMLPlug, StructuredHTMLPlug,
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| 33 | # PagedImagePlugin or TextPlugin) based on the plugin argument 'convert_to'.
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| 34 |
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| 35 | package ConvertBinaryFile;
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| 36 |
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| 37 | use AutoExtractMetadata;
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| 38 | use ghtml;
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| 39 | use HTMLPlugin;
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| 40 | use TextPlugin;
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| 41 | use PagedImagePlugin;
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| 42 |
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| 43 | use strict;
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| 44 | no strict 'refs'; # allow filehandles to be variables and viceversa
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| 45 | no strict 'subs';
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| 46 |
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| 47 | sub BEGIN {
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| 48 | @ConvertBinaryFile::ISA = ('AutoExtractMetadata');
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| 49 | }
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| 50 |
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| 51 | my $convert_to_list =
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| 52 | [ { 'name' => "auto",
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| 53 | 'desc' => "{ConvertBinaryFile.convert_to.auto}" },
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| 54 | { 'name' => "html",
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| 55 | 'desc' => "{ConvertBinaryFile.convert_to.html}" },
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| 56 | { 'name' => "text",
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| 57 | 'desc' => "{ConvertBinaryFile.convert_to.text}" }
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| 58 | ];
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| 59 |
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| 60 | my $arguments =
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| 61 | [ { 'name' => "convert_to",
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| 62 | 'desc' => "{ConvertBinaryFile.convert_to}",
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| 63 | 'type' => "enum",
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| 64 | 'reqd' => "yes",
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| 65 | 'list' => $convert_to_list,
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| 66 | 'deft' => "auto" },
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| 67 | { 'name' => "keep_original_filename",
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| 68 | 'desc' => "{ConvertBinaryFile.keep_original_filename}",
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| 69 | 'type' => "flag" },
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| 70 | { 'name' => "title_sub",
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| 71 | 'desc' => "{HTMLPlugin.title_sub}",
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| 72 | 'type' => "string",
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| 73 | #'type' => "regexp",
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| 74 | 'deft' => "" },
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| 75 | { 'name' => "apply_fribidi",
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| 76 | 'desc' => "{ConvertBinaryFile.apply_fribidi}",
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| 77 | 'type' => "flag",
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| 78 | 'reqd' => "no" },
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| 79 | { 'name' => "use_strings",
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| 80 | 'desc' => "{ConvertBinaryFile.use_strings}",
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| 81 | 'type' => "flag",
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| 82 | 'reqd' => "no" },
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| 83 | ];
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| 84 |
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| 85 | my $options = { 'name' => "ConvertBinaryFile",
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| 86 | 'desc' => "{ConvertBinaryFile.desc}",
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| 87 | 'abstract' => "yes",
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| 88 | 'inherits' => "yes",
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| 89 | 'args' => $arguments };
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| 90 |
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| 91 |
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| 92 | sub load_secondary_plugins
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| 93 | {
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| 94 | my $self = shift (@_);
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| 95 | my ($class,$input_args,$hashArgOptLists) = @_;
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| 96 |
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| 97 | my @convert_to_list = split(",",$self->{'convert_to_plugin'});
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| 98 | my $secondary_plugins = {};
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| 99 | # find the plugin
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| 100 |
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| 101 | foreach my $convert_to (@convert_to_list) {
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| 102 | # load in "convert_to" plugin package
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| 103 | my $plugin_class = $convert_to;
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| 104 | my $plugin_package = $plugin_class.".pm";
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| 105 |
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| 106 | my $colplugname = undef;
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| 107 | if (defined $ENV{'GSDLCOLLECTDIR'}) {
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| 108 | $colplugname = &util::filename_cat($ENV{'GSDLCOLLECTDIR'},
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| 109 | "perllib","plugins",
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| 110 | $plugin_package);
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| 111 | }
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| 112 |
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| 113 | my $mainplugname = &util::filename_cat($ENV{'GSDLHOME'},
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| 114 | "perllib","plugins",
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| 115 | $plugin_package);
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| 116 |
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| 117 | if ((defined $colplugname) && (-e $colplugname)) { require $colplugname;}
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| 118 | elsif (-e $mainplugname) { require $mainplugname; }
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| 119 | else {
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| 120 | &gsprintf(STDERR, "{plugin.could_not_find_plugin}\n",
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| 121 | $plugin_class);
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| 122 | die "\n";
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| 123 | }
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| 124 |
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| 125 | # call its constructor with extra options that we've worked out!
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| 126 | my $arglist = $input_args->{$plugin_class};
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| 127 |
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| 128 | my ($secondary_plugin);
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| 129 | eval("\$secondary_plugin = new $plugin_class([],\$arglist)");
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| 130 | die "$@" if $@;
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| 131 | $secondary_plugins->{$plugin_class} = $secondary_plugin;
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| 132 | }
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| 133 | $self->{'secondary_plugins'} = $secondary_plugins;
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| 134 | }
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| 135 |
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| 136 | sub new {
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| 137 | my ($class) = shift (@_);
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| 138 | my ($pluginlist,$inputargs,$hashArgOptLists) = @_;
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| 139 | push(@$pluginlist, $class);
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| 140 | my $classPluginName = (defined $pluginlist->[0]) ? $pluginlist->[0] : $class;
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| 141 | push(@{$hashArgOptLists->{"ArgList"}},@{$arguments});
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| 142 | push(@{$hashArgOptLists->{"OptList"}},$options);
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| 143 |
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| 144 | my $self = new AutoExtractMetadata($pluginlist, $inputargs, $hashArgOptLists);
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| 145 |
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| 146 | return bless $self, $class;
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| 147 | }
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| 148 |
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| 149 | # should be called by subclasses after checking and setting
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| 150 | # $self->{'convert_to'}
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| 151 | sub set_standard_convert_settings {
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| 152 | my $self =shift (@_);
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| 153 |
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| 154 | my $convert_to = $self->{'convert_to'};
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| 155 | if ($convert_to eq "auto") {
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| 156 | $convert_to = "html";
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| 157 | $self->{'convert_to'} = "html";
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| 158 | }
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| 159 |
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| 160 | if ($convert_to =~ /^html/) { # may be html or html_multi
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| 161 | $self->{'convert_to_plugin'} = "HTMLPlugin";
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| 162 | $self->{'convert_to_ext'} = "html";
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| 163 | } elsif ($convert_to eq "text") {
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| 164 | $self->{'convert_to_plugin'} = "TextPlugin";
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| 165 | $self->{'convert_to_ext'} = "txt";
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| 166 | } elsif ($convert_to eq "structuredhtml") {
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| 167 | $self->{'convert_to_plugin'} = "StructuredHTMLPlugin";
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| 168 | $self->{'convert_to_ext'} = "html";
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| 169 | } elsif ($convert_to =~ /^pagedimg/) {
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| 170 | $self->{'convert_to_plugin'} = "PagedImagePlugin";
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| 171 | my ($convert_to_ext) = $convert_to =~ /pagedimg\_(jpg|gif|png)/i;
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| 172 | $convert_to_ext = 'jpg' unless defined $convert_to_ext;
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| 173 | $self->{'convert_to_ext'} = $convert_to_ext;
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| 174 | }
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| 175 |
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| 176 | }
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| 177 | sub init {
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| 178 | my $self = shift (@_);
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| 179 | my ($verbosity, $outhandle, $failhandle) = @_;
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| 180 |
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| 181 | $self->SUPER::init($verbosity,$outhandle,$failhandle);
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| 182 |
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| 183 | my $secondary_plugins = $self->{'secondary_plugins'};
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| 184 |
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| 185 | foreach my $plug_name (keys %$secondary_plugins) {
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| 186 | my $plugin = $secondary_plugins->{$plug_name};
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| 187 | $plugin->init($verbosity,$outhandle,$failhandle);
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| 188 | }
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| 189 | }
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| 190 |
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| 191 | sub deinit {
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| 192 | # called only once, after all plugin passes have been done
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| 193 |
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| 194 | my ($self) = @_;
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| 195 |
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| 196 | my $secondary_plugins = $self->{'secondary_plugins'};
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| 197 |
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| 198 | foreach my $plug_name (keys %$secondary_plugins) {
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| 199 | my $plugin = $secondary_plugins->{$plug_name};
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| 200 | $plugin->deinit();
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| 201 | }
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| 202 | }
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| 203 |
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| 204 | sub convert_post_process
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| 205 | {
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| 206 | # by default do no post processing
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| 207 | return;
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| 208 | }
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| 209 |
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| 210 |
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| 211 | # Run conversion utility on the input file.
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| 212 | #
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| 213 | # The conversion takes place in a collection specific 'tmp' directory so
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| 214 | # that we don't accidentally damage the input.
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| 215 | #
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| 216 | # The desired output type is indicated by $output_ext. This is usually
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| 217 | # something like "html" or "word", but can be "best" (or the empty string)
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| 218 | # to indicate that the conversion utility should do the best it can.
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| 219 | sub tmp_area_convert_file {
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| 220 | my $self = shift (@_);
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| 221 | my ($output_ext, $input_filename, $textref) = @_;
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| 222 |
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| 223 | my $outhandle = $self->{'outhandle'};
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| 224 | my $convert_to = $self->{'convert_to'};
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| 225 | my $failhandle = $self->{'failhandle'};
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| 226 | my $convert_to_ext = $self->{'convert_to_ext'};
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| 227 |
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| 228 |
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| 229 | my $upgraded_input_filename = &util::upgrade_if_dos_filename($input_filename);
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| 230 |
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| 231 | # derive tmp filename from input filename
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| 232 | my ($tailname, $dirname, $suffix)
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| 233 | = &File::Basename::fileparse($upgraded_input_filename, "\\.[^\\.]+\$");
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| 234 |
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| 235 | # softlink to collection tmp dir
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| 236 | my $tmp_dirname = &util::get_timestamped_tmp_folder();
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| 237 | if (defined $tmp_dirname) {
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| 238 | $self->{'tmp_dir'} = $tmp_dirname;
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| 239 | } else {
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| 240 | $tmp_dirname = $dirname;
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| 241 | }
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| 242 |
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| 243 | # # convert to utf-8 otherwise we have problems with the doc.xml file later on
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| 244 | # my $utf8_tailname = (&unicode::check_is_utf8($tailname)) ? $tailname : $self->filepath_to_utf8($tailname);
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| 245 |
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| 246 | # make sure filename to be used can be stored OK in a UTF-8 compliant doc.xml file
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| 247 | my $utf8_tailname = &unicode::raw_filename_to_utf8_url_encoded($tailname);
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| 248 |
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| 249 |
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| 250 | # URLEncode this since htmls with images where the html filename is utf8 don't seem
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| 251 | # to work on Windows (IE or Firefox), as browsers are looking for filesystem-encoded
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| 252 | # files on the filesystem.
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| 253 | $utf8_tailname = &util::rename_file($utf8_tailname, $self->{'file_rename_method'}, "without_suffix");
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| 254 |
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| 255 | my $lc_suffix = lc($suffix);
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| 256 | my $tmp_filename = &util::filename_cat($tmp_dirname, "$utf8_tailname$lc_suffix");
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| 257 |
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| 258 | # If gsdl is remote, we're given relative path to input file, of the form import/tailname.suffix
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| 259 | # But we can't softlink to relative paths. Therefore, we need to ensure that
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| 260 | # the input_filename is the absolute path, see http://perldoc.perl.org/File/Spec.html
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| 261 | my $ensure_path_absolute = 1; # true
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| 262 | &util::soft_link($input_filename, $tmp_filename, $ensure_path_absolute);
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| 263 | my $verbosity = $self->{'verbosity'};
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| 264 | if ($verbosity > 0) {
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| 265 | print $outhandle "Converting $tailname$suffix to $convert_to format\n";
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| 266 | }
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| 267 |
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| 268 | my $errlog = &util::filename_cat($tmp_dirname, "err.log");
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| 269 |
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| 270 | # Execute the conversion command and get the type of the result,
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| 271 | # making sure the converter gives us the appropriate output type
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| 272 | my $output_type=$self->{'convert_to'};
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| 273 | # if ($convert_to =~ m/PagedImage/i) {
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| 274 | # $output_type = lc($convert_to)."_".lc($convert_to_ext);
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| 275 | # } else {
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| 276 | # $output_type = lc($convert_to);
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| 277 | # }
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| 278 |
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| 279 | my $cmd = "perl -S gsConvert.pl -verbose $verbosity ";
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| 280 | if (defined $self->{'convert_options'}) {
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| 281 | $cmd .= $self->{'convert_options'} . " ";
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| 282 | }
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| 283 | if ($self->{'use_strings'}) {
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| 284 | $cmd .= "-use_strings ";
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| 285 | }
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| 286 | $cmd .= "-errlog \"$errlog\" -output $output_type \"$tmp_filename\"";
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| 287 | print STDERR "calling cmd $cmd\n";
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| 288 | $output_type = `$cmd`;
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| 289 |
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| 290 | # remove symbolic link to original file
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| 291 | &util::rm($tmp_filename);
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| 292 |
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| 293 | # Check STDERR here
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| 294 | chomp $output_type;
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| 295 | if ($output_type eq "fail") {
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| 296 | print $outhandle "Could not convert $tailname$suffix to $convert_to format\n";
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| 297 | print $failhandle "$tailname$suffix: " . ref($self) . " failed to convert to $convert_to\n";
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| 298 | # The following meant that if a conversion failed, the document would be counted twice - do we need it for anything?
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| 299 | #$self->{'num_not_processed'} ++;
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| 300 | if (-s "$errlog") {
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| 301 | open(ERRLOG, "$errlog");
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| 302 | while (<ERRLOG>) {
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| 303 | print $outhandle "$_";
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| 304 | }
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| 305 | print $outhandle "\n";
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| 306 | close ERRLOG;
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| 307 | }
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| 308 | &util::rm("$errlog") if (-e "$errlog");
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| 309 | return "";
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| 310 | }
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| 311 |
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| 312 | # store the *actual* output type and return the output filename
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| 313 | # it's possible we requested conversion to html, but only to text succeeded
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| 314 | #$self->{'convert_to_ext'} = $output_type;
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| 315 | if ($output_type =~ /html/i) {
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| 316 | $self->{'converted_to'} = "HTML";
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| 317 | } elsif ($output_type =~ /te?xt/i) {
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| 318 | $self->{'converted_to'} = "Text";
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| 319 | } elsif ($output_type =~ /item/i){
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| 320 | $self->{'converted_to'} = "PagedImage";
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| 321 | }
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| 322 |
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| 323 | my $output_filename = $tmp_filename;
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| 324 | if ($output_type =~ /item/i) {
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| 325 | # running under windows
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| 326 | if ($ENV{'GSDLOS'} =~ /^windows$/i) {
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| 327 | $output_filename = $tmp_dirname . "\\$tailname\\" . $tailname . ".$output_type";
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| 328 | } else {
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| 329 | $output_filename = $tmp_dirname . "\/$tailname\/" . $tailname . ".$output_type";
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| 330 | }
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| 331 | } else {
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| 332 | $output_filename =~ s/$lc_suffix$/.$output_type/;
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| 333 | }
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| 334 |
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| 335 | return $output_filename;
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| 336 | }
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| 337 |
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| 338 |
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| 339 | # Override BasPlug read_into_doc_obj - we need to call secondary plugin stuff
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| 340 | sub read_into_doc_obj {
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| 341 | my $self = shift (@_);
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| 342 | my ($pluginfo, $base_dir, $file, $block_hash, $metadata, $processor, $maxdocs, $total_count, $gli) = @_;
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| 343 |
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| 344 | my $outhandle = $self->{'outhandle'};
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| 345 |
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| 346 | my ($filename_full_path, $filename_no_path) = &util::get_full_filenames($base_dir, $file);
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| 347 |
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| 348 | my $output_ext = $self->{'convert_to_ext'};
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| 349 | my $conv_filename = "";
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| 350 | $conv_filename = $self->tmp_area_convert_file($output_ext, $filename_full_path);
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| 351 |
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| 352 | if ("$conv_filename" eq "") {return -1;} # had an error, will be passed down pipeline
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| 353 | if (! -e "$conv_filename") {return -1;}
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| 354 | $self->{'conv_filename'} = $conv_filename;
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| 355 | $self->convert_post_process($conv_filename);
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| 356 |
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| 357 | # Run the "fribidi" (http://fribidi.org) Unicode Bidirectional Algorithm program over the converted file
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| 358 | # Added for fixing up Persian PDFs after being processed by pdftohtml, but may be useful in other cases too
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| 359 | if ($self->{'apply_fribidi'} && $self->{'converted_to'} =~ /(HTML|Text)/) {
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| 360 | my $fribidi_command = "fribidi \"$conv_filename\" >\"${conv_filename}.tmp\"";
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| 361 | if (system($fribidi_command) != 0) {
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| 362 | print STDERR "ERROR: Cannot run fribidi on \"$conv_filename\".\n";
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| 363 | }
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| 364 | else {
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| 365 | &util::mv("${conv_filename}.tmp", $conv_filename);
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| 366 | }
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| 367 | }
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| 368 |
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| 369 | my $secondary_plugins = $self->{'secondary_plugins'};
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| 370 | my $num_secondary_plugins = scalar(keys %$secondary_plugins);
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| 371 |
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| 372 | if ($num_secondary_plugins == 0) {
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| 373 | print $outhandle "Warning: No secondary plugin to use in conversion. Skipping $file\n";
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| 374 | return 0; # effectively block it
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| 375 | }
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| 376 |
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| 377 | my @plugin_names = keys %$secondary_plugins;
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| 378 | my $plugin_name = shift @plugin_names;
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| 379 |
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| 380 | if ($num_secondary_plugins > 1) {
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| 381 | print $outhandle "Warning: Multiple secondary plugins not supported yet! Choosing $plugin_name\n.";
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| 382 | }
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| 383 |
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| 384 | my $secondary_plugin = $secondary_plugins->{$plugin_name};
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| 385 |
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| 386 | # note: metadata is not carried on to the next level
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| 387 | ## **** I just replaced $metadata with {} in following
|
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| 388 | my ($rv,$doc_obj)
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| 389 | = $secondary_plugin->read_into_doc_obj ($pluginfo,"", $conv_filename, $block_hash, {}, $processor, $maxdocs, $total_count, $gli);
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| 390 |
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| 391 | if ((!defined $rv) || ($rv<1)) {
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| 392 | # wasn't processed
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| 393 | return $rv;
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| 394 | }
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| 395 |
|
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| 396 | # Override previous gsdlsourcefilename set by secondary plugin
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| 397 | my $collect_file = &util::filename_within_collection($filename_full_path);
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| 398 | my $collect_conv_file = &util::filename_within_collection($conv_filename);
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| 399 | $doc_obj->set_source_filename ($collect_file, $self->{'file_rename_method'});
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| 400 | ## set_source_filename does not set the doc_obj source_path which is used in archives dbs for incremental
|
|---|
| 401 | # build. so set it manually.
|
|---|
| 402 | $doc_obj->set_source_path($filename_full_path);
|
|---|
| 403 | $doc_obj->set_converted_filename($collect_conv_file);
|
|---|
| 404 |
|
|---|
| 405 | my $plugin_filename_encoding = $self->{'filename_encoding'};
|
|---|
| 406 | my $filename_encoding = $self->deduce_filename_encoding($file,$metadata,$plugin_filename_encoding);
|
|---|
| 407 | $self->set_Source_metadata($doc_obj, $filename_full_path, $filename_encoding);
|
|---|
| 408 |
|
|---|
| 409 | $doc_obj->set_utf8_metadata_element($doc_obj->get_top_section(), "Plugin", "$self->{'plugin_type'}");
|
|---|
| 410 | $doc_obj->set_utf8_metadata_element($doc_obj->get_top_section(), "FileSize", (-s $filename_full_path));
|
|---|
| 411 |
|
|---|
| 412 | # ****
|
|---|
| 413 | my ($tailname, $dirname, $suffix)
|
|---|
| 414 | = &File::Basename::fileparse($filename_full_path, "\\.[^\\.]+\$");
|
|---|
| 415 | $doc_obj->set_utf8_metadata_element($doc_obj->get_top_section(), "FilenameRoot", $tailname);
|
|---|
| 416 |
|
|---|
| 417 | # do plugin specific processing of doc_obj
|
|---|
| 418 | unless (defined ($self->process($pluginfo, $base_dir, $file, $metadata, $doc_obj, $gli))) {
|
|---|
| 419 | print STDERR "<ProcessingError n='$file'>\n" if ($gli);
|
|---|
| 420 | return -1;
|
|---|
| 421 | }
|
|---|
| 422 |
|
|---|
| 423 | my $topsection = $doc_obj->get_top_section();
|
|---|
| 424 | $self->add_associated_files($doc_obj, $filename_full_path);
|
|---|
| 425 |
|
|---|
| 426 | # extra_metadata is already called by sec plugin in process??
|
|---|
| 427 | $self->extra_metadata($doc_obj, $topsection, $metadata); # do we need this here??
|
|---|
| 428 | # do any automatic metadata extraction
|
|---|
| 429 | $self->auto_extract_metadata ($doc_obj);
|
|---|
| 430 |
|
|---|
| 431 | # have we found a Title??
|
|---|
| 432 | $self->title_fallback($doc_obj,$topsection,$filename_no_path);
|
|---|
| 433 |
|
|---|
| 434 | $self->add_OID($doc_obj);
|
|---|
| 435 |
|
|---|
| 436 | return (1, $doc_obj);
|
|---|
| 437 |
|
|---|
| 438 | }
|
|---|
| 439 |
|
|---|
| 440 | sub process {
|
|---|
| 441 | my $self = shift (@_);
|
|---|
| 442 | my ($pluginfo, $base_dir, $file, $metadata, $doc_obj, $gli) = @_;
|
|---|
| 443 |
|
|---|
| 444 | return $self->process_type($base_dir, $file, $doc_obj);
|
|---|
| 445 | }
|
|---|
| 446 |
|
|---|
| 447 | # do plugin specific processing of doc_obj for doc_ext type
|
|---|
| 448 | sub process_type {
|
|---|
| 449 | my $self = shift (@_);
|
|---|
| 450 | my ($base_dir, $file, $doc_obj) = @_;
|
|---|
| 451 |
|
|---|
| 452 | # need to check that not empty
|
|---|
| 453 | my ($doc_ext) = $file =~ /\.(\w+)$/;
|
|---|
| 454 | $doc_ext = lc($doc_ext);
|
|---|
| 455 | my $file_type = "unknown";
|
|---|
| 456 | $file_type = $self->{'file_type'} if defined $self->{'file_type'};
|
|---|
| 457 |
|
|---|
| 458 | # associate original file with doc object
|
|---|
| 459 | my $cursection = $doc_obj->get_top_section();
|
|---|
| 460 | my $filename = &util::filename_cat($base_dir, $file);
|
|---|
| 461 | my $assocfilename = "doc.$doc_ext";
|
|---|
| 462 | if ($self->{'keep_original_filename'} == 1) {
|
|---|
| 463 | # this should be the same filename that was used for the Source and SourceFile metadata,
|
|---|
| 464 | # as we will use SourceFile in the srclink (below)
|
|---|
| 465 | $assocfilename = $doc_obj->get_assocfile_from_sourcefile();
|
|---|
| 466 | }
|
|---|
| 467 |
|
|---|
| 468 | $doc_obj->associate_file($filename, $assocfilename, undef, $cursection);
|
|---|
| 469 |
|
|---|
| 470 | # We use set instead of add here because we only want one value
|
|---|
| 471 | $doc_obj->set_utf8_metadata_element($cursection, "FileFormat", $file_type);
|
|---|
| 472 | my $srclink_filename = "doc.$doc_ext";
|
|---|
| 473 | if ($self->{'keep_original_filename'} == 1) {
|
|---|
| 474 | $srclink_filename = $doc_obj->get_sourcefile();
|
|---|
| 475 | }
|
|---|
| 476 | $doc_obj->add_utf8_metadata ($cursection, "srcicon", "_icon".$doc_ext."_");
|
|---|
| 477 | $doc_obj->add_utf8_metadata ($cursection, "srclink_file", $srclink_filename);
|
|---|
| 478 | return 1;
|
|---|
| 479 | }
|
|---|
| 480 |
|
|---|
| 481 | sub clean_up_after_doc_obj_processing {
|
|---|
| 482 | my $self = shift(@_);
|
|---|
| 483 |
|
|---|
| 484 | my $tmp_dir = $self->{'tmp_dir'};
|
|---|
| 485 | if (defined $tmp_dir && -d $tmp_dir) {
|
|---|
| 486 | ## print STDERR "**** Supressing clean up of tmp dir\n";
|
|---|
| 487 | &util::rm_r($tmp_dir);
|
|---|
| 488 | $self->{'tmp_dir'} = undef;
|
|---|
| 489 | }
|
|---|
| 490 |
|
|---|
| 491 |
|
|---|
| 492 | }
|
|---|
| 493 | 1;
|
|---|
| 494 |
|
|---|
| 495 |
|
|---|
| 496 |
|
|---|
| 497 |
|
|---|
| 498 |
|
|---|
| 499 |
|
|---|
| 500 |
|
|---|
