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cd304ad838
Reflecting the purpose of this module now, which is to act as a place for utility functions shared only by the OCaml virt tools.
60 lines
1.9 KiB
OCaml
60 lines
1.9 KiB
OCaml
(* virt-sysprep
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* Copyright (C) 2012 Red Hat Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*)
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open Std_utils
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open Tools_utils
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open Common_gettext.Gettext
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open Sysprep_operation
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module G = Guestfs
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let cron_spool_perform (g : Guestfs.guestfs) root side_effects =
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let is_seq path =
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let basename =
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match last_part_of path '/' with
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| Some x -> x
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| None -> path in
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basename = ".SEQ" in
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let reset f =
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if g#is_file f then
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(* This should overwrite the file in-place, as it's a very
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* small buffer which will be handled using internal_write.
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* This way, existing attributes like SELinux labels are
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* preserved.
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*)
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g#write f "00000\n" in
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rm_rf_only_files g ~filter:is_seq "/var/spool/cron/";
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reset "/var/spool/cron/atjobs/.SEQ";
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Array.iter g#rm (g#glob_expand "/var/spool/atjobs/*");
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reset "/var/spool/atjobs/.SEQ";
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Array.iter g#rm (g#glob_expand "/var/spool/atspool/*");
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rm_rf_only_files g ~filter:is_seq "/var/spool/at/";
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reset "/var/spool/at/.SEQ"
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let op = {
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defaults with
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name = "cron-spool";
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enabled_by_default = true;
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heading = s_"Remove user at-jobs and cron-jobs";
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perform_on_filesystems = Some cron_spool_perform;
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}
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let () = register_operation op
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