/* * Copyright (C) 2011 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.android.loganalysis.parser; import com.android.loganalysis.item.SystemPropsItem; import com.android.loganalysis.util.ArrayUtil; import java.util.List; import java.util.regex.Matcher; import java.util.regex.Pattern; /** * A {@link IParser} to handle the output from {@code getprop}. */ public class SystemPropsParser implements IParser { /** Match a single property line, such as "[gsm.sim.operator.numeric]: []" */ private static final Pattern PROP_LINE = Pattern.compile("^\\[(.*)\\]: \\[(.*)\\]$"); /** * {@inheritDoc} * * @return The {@link SystemPropsItem}. */ @Override public SystemPropsItem parse(List lines) { final String text = ArrayUtil.join("\n", lines).trim(); if ("".equals(text)) { return null; } SystemPropsItem item = new SystemPropsItem(); item.setText(text); for (String line : lines) { Matcher m = PROP_LINE.matcher(line); if (m.matches()) { item.put(m.group(1), m.group(2)); } } return item; } }