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 ###############################################################################
23 require "filename_helper.pl";
25 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") || ($OS eq "Windows_NT") ) {
44 die "The Operating System variable (OS) is not set.\n";
47 # set the filename used for numbering.
48 local($NUMBER_FILE) = "$TMP/aa_safedel.num";
50 # Retrieve the current deleted file number.
51 $number = &get_number($NUMBER_FILE);
53 # Skip to the next one to ensure we're the only ones that ever have this one.
54 &next_number($NUMBER_FILE);
56 # Chomp on all the files specified.
61 # The safedel procedure does most of the work.
64 # get the list of files and directories to whack.
65 local(@to_delete) = &glob_list(@_);
66 # print "final list of whackees: @to_delete\n";
68 # we store the deleted files in a directory under the temporary directory.
72 die "the TMP directory $TMP could not be created!\n";
75 $temp_subdir = $TMP . "/zz_safedel_keep";
76 if (! -d $temp_subdir) {
77 mkdir "$temp_subdir", 0700;
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.
87 # iterate over the files that we have been told to nuke.
88 foreach $file (@to_delete) {
89 # go through each object that should be deleted...
90 $file = &remove_trailing_slashes($file);
91 if (substr($file, length($file) - 1, 1) eq ":") {
92 die "removing the root directory of a drive is not permitted!";
95 #print "file to whack: '$file'\n";
97 if ( ($file =~ /^.*\/\.$/) || ($file =~ /^.*\/\.\.$/) ) {
98 print "ignoring attempt to remove current or parent directory.\n";
102 #hmmm: extract this shared bit of code as new method (also in shared snarfer)
104 local($datestamp) = `$date_tool +%Y-%m-%d-%H%M`;
105 while ($datestamp =~ /[\r\n]$/) { chop $datestamp; }
106 $archive_file = $temp_subdir . "/del-$number-" . $datestamp;
107 #print "archive_file is $archive_file; file is $file.\n";
110 # ensure there aren't any read only files.
111 system("chmod -R u+rw '$file'");
112 # store the directory in the trash storage.
113 system("$zip -rm $archive_file '$file' $DEV_NULL");
114 # zip up the files into the safekeeper directory.
115 # recursively unlink in case zip doesn't remove the empty dir.
117 # remove the directory itself if possible, since zip did not.
118 &recursively_zap_dirs($file);
120 push(@deleted, "\"$file\"");
122 #print "about to chmod file\n";
123 # make the file writable by our user if possible (which resets any
124 # prior permissions as long as we're the owner).
125 system("chmod u+rw '$file'");
126 # store the file in the trash storage.
127 #print "about to run: system [$zip -m $archive_file '$file' $DEV_NULL]";
128 system("$zip -m $archive_file '$file' $DEV_NULL");
129 push(@deleted, "\"$file\"");
131 print "$0 cannot find \"$file\" to delete it.\n";
135 print "Trashed [@deleted].\n";
136 open(REPORT, ">>$TMP/zz_safedel_report.txt");
138 local($printable_date) = scalar(localtime());
140 $printable_date =~ s/\n//g;
141 local($just_archived_filename) = `basename "$archive_file"`;
142 while ($just_archived_filename =~ /[\r\n]$/) { chop $just_archived_filename; }
144 print REPORT $printable_date . " -- created \"" . $just_archived_filename . ".zip\"\n";
145 print REPORT $printable_date . " -- from [@deleted]\n";
148 print "No files were deleted.\n";