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94 lines
2.0 KiB
94 lines
2.0 KiB
#!/bin/sh
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# --- SDE-COPYRIGHT-NOTE-BEGIN ---
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
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#
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# Filename: bin/sde-download-get
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# Copyright (C) 2007 The OpenSDE Project
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#
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# More information can be found in the files COPYING and README.
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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; version 2 of the License. A copy of the
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# GNU General Public License can be found in the file COPYING.
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# --- SDE-COPYRIGHT-NOTE-END ---
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[ -n "$SDEROOT" ] ||
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export SDEROOT=$( cd "${0%/*}/.."; pwd -P )
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. $SDEROOT/lib/libsde.in
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download_usage() {
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local progname=${0##*/}
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cat <<EOT >&2
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Usage: $progname [-vqd] <target> <source>
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EOT
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}
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shortopts='nqv'
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longopts='dry-run,quiet,verbose'
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options=$( getopt -o "$shortopts" -l "$longopts" -- "$@" )
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if [ $? -ne 0 ]; then
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download_usage
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exit -1
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fi
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# load new arguments list
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eval set -- "$options"
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dryrun=
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verbose=1
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target=
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source=
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while [ $# -gt 0 ]; do
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case "$1" in
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--) shift; break ;;
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-n|--dry-run)
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dryrun="yes" ;;
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-v|--verbose)
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let verbose++ ;;
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-q|--quiet)
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let verbose-- ;;
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esac
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shift
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done
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# now take the real arguments
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if [ $# -lt 2 ]; then
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echo_error "Not enough arguments given."
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download_usage
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exit -1
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fi
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target="$1"; shift
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protocol=${1%%:*}
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# debug output
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[ $verbose -le 1 ] || echo_info "($protocol) $@"
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# find the right handler
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if [ -x "$SDEROOT/bin/sde-download-$protocol" ]; then
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handler="$SDEROOT/bin/sde-download-$protocol"
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else
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handler=$( grep -l "^#Protocol: $protocol\$" "$SDEROOT/bin"/sde-download-* 2> /dev/null )
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fi
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handleropt=
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[ -x "$handler" ] || echo_abort 2 "$protocol: protocol unhandled"
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if [ -n "$dryrun" ]; then
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echo "(${handler##*/}) $source"
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elif [ ! -e "$target.lock" ]; then
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# arguments for the handler, reduce the verbosity on one level
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if [ $verbose -gt 2 ]; then
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handleropt="-v"
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elif [ $verbose -lt 0 ]; then
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handleropt="-q"
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fi
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exec "$handler" $handleropt -- "$target" "$@"
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fi
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