2015-08-31 16:05:23 +02:00
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/*
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* This file is part of Arduino.
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*
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* Copyright 2015 Arduino LLC (http://www.arduino.cc/)
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*
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* Arduino 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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* As a special exception, you may use this file as part of a free software
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* library without restriction. Specifically, if other files instantiate
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* templates or use macros or inline functions from this file, or you compile
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* this file and link it with other files to produce an executable, this
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* file does not by itself cause the resulting executable to be covered by
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* the GNU General Public License. This exception does not however
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* invalidate any other reasons why the executable file might be covered by
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* the GNU General Public License.
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*/
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package cc.arduino.i18n;
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import java.io.UnsupportedEncodingException;
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import java.net.URLDecoder;
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import java.util.*;
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2015-11-27 15:06:40 +01:00
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import java.util.regex.Pattern;
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2015-08-31 16:05:23 +02:00
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import java.util.stream.Collectors;
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public class ExternalProcessOutputParser {
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2015-11-27 15:06:40 +01:00
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private static final Pattern SPLIT = Pattern.compile(" \\|\\|\\| ");
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2015-08-31 16:05:23 +02:00
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public Map<String, Object> parse(String s) {
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if (!s.startsWith("===")) {
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throw new IllegalArgumentException(s);
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}
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s = s.substring(3);
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Map<String, Object> output = new HashMap<>();
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2015-11-27 15:06:40 +01:00
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String[] parts = SPLIT.split(s);
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2015-08-31 16:05:23 +02:00
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2015-12-10 16:36:07 +01:00
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int idx = 0;
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if (parts.length == 3) {
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output.put("level", parts[idx++]);
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}
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output.put("msg", parts[idx++]);
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output.put("args", parseArgs(parts[idx++]));
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2015-08-31 16:05:23 +02:00
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return output;
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}
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private Object[] parseArgs(String argsAsString) {
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if (!argsAsString.startsWith("[") || !argsAsString.endsWith("]")) {
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throw new IllegalArgumentException(argsAsString);
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}
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argsAsString = argsAsString.substring(1, argsAsString.length() - 1);
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if (argsAsString.isEmpty()) {
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return new Object[0];
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}
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List<String> args = new ArrayList<>(Arrays.asList(argsAsString.split(" ")));
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List<String> additionalArgs = addAsManyEmptyArgsAsEndingSpaces(argsAsString, args);
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for (int i = 0; i < args.size(); i++) {
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try {
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args.set(i, URLDecoder.decode(args.get(i), "UTF-8"));
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} catch (UnsupportedEncodingException e) {
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throw new RuntimeException(e);
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}
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}
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args.addAll(additionalArgs);
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return args.toArray();
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}
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private List<String> addAsManyEmptyArgsAsEndingSpaces(String argsAsString, List<String> args) {
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List<String> additionalArgs = new LinkedList<>();
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if (argsAsString.charAt(argsAsString.length() - 1) == ' ') {
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String allArgsButEndingSpacesAsString = args.stream().collect(Collectors.joining(" "));
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String endingSpacesOnly = argsAsString.replace(allArgsButEndingSpacesAsString, "");
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for (int i = 0; i < endingSpacesOnly.length(); i++) {
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additionalArgs.add("");
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}
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}
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return additionalArgs;
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}
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}
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