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#!/bin/bash
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#
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# cli_terminateScriptExecution.sh -- This function standardizes the
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# actions that must be realized just before leaving the script
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# execution (e.g., cleaning temporal files). This function is the one
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# called when interruption signals like EXIT, SIGHUP, SIGINT and
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# SIGTERM are detected.
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#
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# Copyright (C) 2009, 2010, 2011 The CentOS Project
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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 (at
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# 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, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# 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
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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# ----------------------------------------------------------------------
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# $Id$
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# ----------------------------------------------------------------------
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function cli_terminateScriptExecution {
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# Build list of temporal files related to this script execution.
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# Remember that inside `/tmp' directory there are files and
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# directories you might have no access to (due permission
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# restrictions), so command cli_getFilesList to look for files in
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# the first level of files that you are owner of. Otherwise,
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# undesired `permission denied' messages might be output.
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local FILES=$(cli_getFilesList ${CLI_TEMPDIR} \
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--pattern="${CLI_PROGRAM}-${CLI_PROGRAM_ID}-.+" \
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--maxdepth="1" --uid="$(id -u)")
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# Remove list of temporal files related to this script execution,
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# if any of course. Remember that some of the temporal files can
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# be directories, too.
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if [[ $FILES != '' ]];then
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rm -rf $FILES
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fi
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# Terminate script correctly.
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exit 0
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}
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