3 ###############################################################################
6 # Author : Chris Koeritz #
7 # Rights : Copyright (C) 1996-$now by Author #
11 # This program moves all of the files specified on the command line #
12 # into the temporary storage directory, rather than just deleting them. #
14 ###############################################################################
15 # This program is free software; you can redistribute it and/or modify it #
16 # under the terms of the GNU General Public License as published by the Free #
17 # Software Foundation; either version 2 of the License or (at your option) #
18 # any later version. See: "http://www.gruntose.com/Info/GNU/GPL.html" for a #
19 # version of the License. Please send any updates to "fred@gruntose.com". #
20 ###############################################################################
24 require "filename_helper.pl";
26 require "importenv.pl";
27 require "zap_the_dir.pl";
29 #hmmm: need a usage statement.
32 die "Too few arguments to command.";
35 $DEV_NULL = "> /dev/null 2> /dev/null";
39 } elsif ( ($OS eq "DOS") || ($OS eq "Windows_95")
40 || ($OS eq "Windows_98") || ($OS eq "Windows_NT") ) {
44 die "The Operating System variable (OS) is not set.\n";
47 # The zip program has slightly different parameters depending on the
48 # version that will be run. The DOS version needs to see a -P to remember
49 # the directory names.
51 $wildcard = ""; # used for reasonable zips, like os/2 or unix.
53 # set the filename used for numbering.
54 local($NUMBER_FILE) = "$TMP/aa_safedel.num";
56 # Retrieve the current deleted file number.
57 $number = &get_number($NUMBER_FILE);
59 # Skip to the next one to ensure we're the only ones that ever have this one.
60 &next_number($NUMBER_FILE);
62 # Chomp on all the files specified.
67 # The safedel procedure does most of the work.
70 # get the list of files and directories to whack.
71 local(@to_delete) = &glob_list(@_);
72 # print "final list of whackees: @to_delete\n";
74 # we store the deleted files in a directory under the temporary directory.
75 $temp_subdir = $TMP . "/zz_del_keep";
76 if (! -d $temp_subdir) {
77 mkdir "$temp_subdir", 0777;
78 # create the subdirectory under temp if missing.
79 if (! -d $temp_subdir) {
80 die "the directory $temp_subdir could not be created!\n";
84 # reset the list of objects actually whacked.
86 # print "deleted list is @deleted\n";
88 # iterate over the files that we have been told to nuke.
89 foreach $file (@to_delete) {
90 # go through each object that should be deleted...
91 $file = &remove_trailing_slashes($file);
92 if (substr($file, length($file) - 1, 1) eq ":") {
93 die "removing the root directory of a drive is not permitted!";
95 if ( ($file =~ /^.*\/\.$/) || ($file =~ /^.*\/\.\.$/) ) {
96 print "ignoring attempt to remove current or parent directory.\n";
99 $tempfile = $temp_subdir . "/temp" . "$number";
100 #print "tempfile is $tempfile; file is $file.\n";
102 # ensure there aren't any read only files.
103 system("chmod -R u+rw \"$file\"");
104 # store the directory in the trash storage.
105 system("$zip -rm $use_path $tempfile \"$file$wildcard\" $DEV_NULL");
106 # zip up the files into the safekeeper directory.
107 # recursively unlink in case zip doesn't remove the empty dir.
109 # remove the directory itself if possible, since zip did not.
110 &recursively_zap_dirs($file);
112 push(@deleted, "$file");
114 # store the file in the trash storage.
115 system("chmod u+rw \"$file\"");
117 #print "about to run: system [$zip -m$use_path $tempfile '$file' $DEV_NULL]";
118 system("$zip -m$use_path $tempfile \"$file\" $DEV_NULL");
119 push(@deleted, "$file");
121 print "$0 cannot find \"$file\" to delete it.\n";
125 print "Trashed [@deleted].\n";
126 open(REPORT, ">>$TMP/zz_safedel.rpt");
128 local($printable_date) = &ctime(time);
129 $printable_date =~ s/\n//g;
130 print REPORT $printable_date . " -- safedel: \"temp" . $number . ".zip\" <= [@deleted]\n";
133 print "No files were deleted.\n";