mirror of https://github.com/poanetwork/vdf.git
55 lines
1.4 KiB
Awk
Executable File
55 lines
1.4 KiB
Awk
Executable File
#!/usr/bin/gawk -E
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# Copyright 2018 POA Networks Ltd.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# and limitations under the License.
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function die(message, status) {
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print message > "/dev/stderr";
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if (0 == status) { status = 1; }
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exit (retcode = status);
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}
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BEGIN {
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if (ARGC != 3) {
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die("Must have exactly 2 arguments!");
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}
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if (ARGV[1] == ARGV[2]) {
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die("Arguments must not be equal!");
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}
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multiply = ARGV[1];
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square = ARGV[2];
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ARGC = 0;
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}
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/-?[0-9]+,-?[0-9]+,-?[0-9]+\|-?[0-9]+,-?[0-9]+,-?[0-9]+\|-?[0-9]+,-?[0-9]+,-?[0-9]+$/ {
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print $0 >> multiply;
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next;
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}
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/-?[0-9]+,-?[0-9]+,-?[0-9]+\|-?[0-9]+,-?[0-9]+,-?[0-9]+$/ {
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print $0 >> square;
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sub(/^[^|]*/, "&|&", $0);
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print $0 >> multiply;
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next;
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}
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{
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print;
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}
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END {
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if (retcode) {
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exit retcode;
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}
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if (status = close(square)) {
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die("Closing ARGV[2] failed: " status);
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}
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if (status = close(multiply)) {
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die("Closing ARGV[1] failed: " status);
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}
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}
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