-my ($cmd,$dir) = $command =~ /(.* \.) ?(.*)/;
-die "SSH_ORIGINAL_COMMAND='$command' is not rsync\n" unless $cmd =~ /^rsync\s/;
-die "$0 -ro: sending to read-only directory $dir not allowed\n"
- if $ro and $cmd !~ /^rsync --server --sender /;
+our $short_no_arg = 'ACDEHIKLORSWXbcdgklmnoprstuvxz'; # DO NOT REMOVE ANY
+our $short_with_num = 'B'; # DO NOT REMOVE ANY
+
+# To disable a long-named option, change its value to a -1. The values mean:
+# 0 = the option has no arg; 1 = the arg doesn't need any checking; 2 = only
+# check the arg when receiving; and 3 = always check the arg.
+our %long_opt = (
+ 'append' => 0,
+ 'backup-dir' => 2,
+ 'bwlimit' => 1,
+ 'checksum-seed' => 1,
+ 'compare-dest' => 2,
+ 'compress-level' => 1,
+ 'copy-dest' => 2,
+ 'copy-unsafe-links' => 0,
+ 'daemon' => -1,
+ 'delay-updates' => 0,
+ 'delete' => 0,
+ 'delete-after' => 0,
+ 'delete-before' => 0,
+ 'delete-delay' => 0,
+ 'delete-during' => 0,
+ 'delete-excluded' => 0,
+ 'delete-missing-args' => 0,
+ 'existing' => 0,
+ 'fake-super' => 0,
+ 'files-from' => 3,
+ 'force' => 0,
+ 'from0' => 0,
+ 'fuzzy' => 0,
+ 'groupmap' => 1,
+ 'iconv' => 1,
+ 'ignore-errors' => 0,
+ 'ignore-existing' => 0,
+ 'ignore-missing-args' => 0,
+ 'inplace' => 0,
+ 'link-dest' => 2,
+ 'list-only' => 0,
+ 'log-file' => 3,
+ 'log-format' => 1,
+ 'max-delete' => 1,
+ 'max-size' => 1,
+ 'min-size' => 1,
+ 'modify-window' => 1,
+ 'no-implied-dirs' => 0,
+ 'no-r' => 0,
+ 'no-relative' => 0,
+ 'no-specials' => 0,
+ 'numeric-ids' => 0,
+ 'only-write-batch' => 1,
+ 'partial' => 0,
+ 'partial-dir' => 2,
+ 'remove-sent-files' => $ro ? -1 : 0,
+ 'remove-source-files' => $ro ? -1 : 0,
+ 'safe-links' => 0,
+ 'sender' => 0,
+ 'server' => 0,
+ 'size-only' => 0,
+ 'skip-compress' => 1,
+ 'specials' => 0,
+ 'stats' => 0,
+ 'suffix' => 1,
+ 'super' => 0,
+ 'temp-dir' => 2,
+ 'timeout' => 1,
+ 'use-qsort' => 0,
+ 'usermap' => 1,
+);
+
+### END of options data produced by the cull_options script. ###
+
+if ($short_disabled ne '') {
+ $short_no_arg =~ s/[$short_disabled]//go;
+ $short_with_num =~ s/[$short_disabled]//go;
+}
+$short_no_arg = "[$short_no_arg]" if length($short_no_arg) > 1;
+$short_with_num = "[$short_with_num]" if length($short_with_num) > 1;