15 lines
391 B
Plaintext
15 lines
391 B
Plaintext
protocol_fetch() {
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local url file RETVAL i server remote_file
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url="$1"
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file="$2"
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server="$(echo $url | cut -d/ -f 3)"
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remote_file="/$(echo $url | cut -d/ -f 4-)"
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RETVAL=0
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for i in 1 2; do
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tftp -g -l "$file" -r "$remote_file" "$server" || RETVAL=$?
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[ $RETVAL = 1 ] || return $RETVAL
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[ "$TRY_REPEAT" ] || break
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done
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return $RETVAL
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}
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