[1173] | 1 | #!/usr/bin/perl -w
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| 2 |
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| 3 | ###########################################################################
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| 4 | #
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| 5 | # filecopy.pl --
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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 |
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| 29 | # This program will "download" the specified files/directories
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| 30 |
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| 31 | BEGIN {
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| 32 | die "GSDLHOME not set\n" unless defined $ENV{'GSDLHOME'};
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| 33 | unshift (@INC, "$ENV{'GSDLHOME'}/perllib");
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| 34 | }
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| 35 |
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| 36 | use util;
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| 37 | use File::stat;
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| 38 |
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| 39 | sub print_usage
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| 40 | {
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| 41 | print STDERR "\n usage: $0 [filenames] [directories] collection-name\n\n";
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| 42 | }
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| 43 |
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| 44 |
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| 45 | sub download_files
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| 46 | {
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| 47 | my $dirname = pop(@_);
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| 48 | my $full_importname
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| 49 | = &util::filename_cat($ENV{'GSDLHOME'},"collect",$dirname,"import");
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| 50 |
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| 51 | # split argv into 2 lists: files and directories
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| 52 | my (@files,@dirs) = ((),());
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| 53 | my $a;
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| 54 | foreach $a (@_)
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| 55 | {
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| 56 | $a =~ s/^\"//;
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| 57 | $a =~ s/\"$//;
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| 58 |
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| 59 | if (-e $a)
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| 60 | {
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| 61 | if (-d $a)
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| 62 | {
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| 63 | push(@dirs,$a);
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| 64 | }
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| 65 | else
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| 66 | {
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| 67 | push(@files,$a);
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| 68 | }
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| 69 | }
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| 70 | else
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| 71 | {
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| 72 | print STDERR "Error: filename '$a' does not exist\n";
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| 73 | }
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| 74 | }
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| 75 |
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| 76 | if (scalar(@files)>0)
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| 77 | {
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| 78 | my $f;
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| 79 | foreach $f (@files)
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| 80 | {
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| 81 | my $src_file = $f;
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[1179] | 82 | my $dst_file = &get_dst_dir ($full_importname,$f);
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[1173] | 83 |
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| 84 | my $do_copy = "no";
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| 85 | if (-e $dst_file)
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| 86 | {
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| 87 | # compare file dates
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| 88 | my $src_stat = stat($src_file);
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| 89 | my $dst_stat = stat($dst_file);
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| 90 |
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| 91 | if ($src_stat->mtime > $dst_stat->mtime)
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| 92 | {
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| 93 | $do_copy = "yes";
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| 94 | }
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| 95 | }
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| 96 | else
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| 97 | {
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| 98 | $do_copy = "yes";
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| 99 | }
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| 100 |
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| 101 | if ($do_copy eq "yes")
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| 102 | {
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[1179] | 103 | print STDOUT "Copying $src_file-->$dst_file\n";
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[1173] | 104 | &util::cp($src_file,$dst_file);
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| 105 | }
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| 106 | }
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| 107 | }
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| 108 |
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| 109 |
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| 110 | if (scalar(@dirs)>0)
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| 111 | {
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| 112 | my $d;
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| 113 | foreach $d (@dirs)
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| 114 | {
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| 115 | my $src_dir = $d;
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[1179] | 116 | my $dst_dir = &get_dst_dir ($full_importname, $d);
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[1173] | 117 | if (!-e $dst_dir)
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| 118 | {
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| 119 | # create it if it doesn't exist
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| 120 | &util::mk_all_dir($dst_dir);
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| 121 | }
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| 122 |
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| 123 | # read in dir
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| 124 | if (!opendir (INDIR, $d))
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| 125 | {
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| 126 | print STDERR "Error: Could not open directory $d\n";
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| 127 | }
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| 128 | else
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| 129 | {
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| 130 | my @sub_files = grep (!/^\.\.?$/, readdir (INDIR));
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| 131 | closedir (INDIR);
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| 132 |
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| 133 | map { $_ = &util::filename_cat($d,$_); } @sub_files;
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| 134 | download_files(@sub_files,$dirname);
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| 135 | }
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| 136 | }
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| 137 | }
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| 138 | }
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| 139 |
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| 140 | sub main
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| 141 | {
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| 142 | if (scalar(@ARGV)<2)
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| 143 | {
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| 144 | print_usage();
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| 145 | exit(1);
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| 146 | }
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| 147 |
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| 148 | download_files(@ARGV);
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| 149 | return 0;
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| 150 | }
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| 151 |
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[1179] | 152 | sub get_dst_dir {
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| 153 | my ($full_importname, $dir) = @_;
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[1173] | 154 |
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[1179] | 155 | if ($ENV{'GSDLOS'} eq "windows") {
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| 156 | # don't want windows filenames like c:\gsdl\...\import\c:\dir
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| 157 | $dir =~ s/^[a-z]:[\\\/]//i;
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| 158 | }
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| 159 | return &util::filename_cat($full_importname,$dir);
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| 160 | }
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[1173] | 161 |
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[1179] | 162 | &main();
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