mirror of
https://github.com/Kunzisoft/KeePassDX.git
synced 2025-12-04 15:49:33 +01:00
117 lines
3.3 KiB
Java
117 lines
3.3 KiB
Java
/*
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* Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
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*
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* This file is part of KeePass DX.
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*
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* KeePass DX 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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* KeePass DX 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 KeePass DX. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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package com.keepassdroid.search;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Locale;
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import java.util.Queue;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.preference.PreferenceManager;
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import android.util.Log;
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import com.kunzisoft.keepass.R;
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import com.keepassdroid.Database;
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import com.keepassdroid.database.PwDatabase;
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import com.keepassdroid.database.PwDatabaseV3;
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import com.keepassdroid.database.PwDatabaseV4;
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import com.keepassdroid.database.PwEntry;
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import com.keepassdroid.database.PwGroup;
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import com.keepassdroid.database.PwGroupV3;
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import com.keepassdroid.database.PwGroupV4;
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public class SearchDbHelper {
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private final Context mCtx;
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public SearchDbHelper(Context ctx) {
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mCtx = ctx;
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}
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private boolean omitBackup() {
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(mCtx);
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return prefs.getBoolean(mCtx.getString(R.string.settings_omitbackup_key), mCtx.getResources().getBoolean(R.bool.settings_omitbackup_default));
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}
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public PwGroup search(Database db, String qStr) {
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PwDatabase pm = db.pm;
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PwGroup group;
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if ( pm instanceof PwDatabaseV3 ) {
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group = new PwGroupV3();
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} else if ( pm instanceof PwDatabaseV4 ) {
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group = new PwGroupV4();
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} else {
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Log.d("SearchDbHelper", "Tried to search with unknown db");
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return null;
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}
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group.name = mCtx.getString(R.string.search_results);
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group.childEntries = new ArrayList<PwEntry>();
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// Search all entries
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Locale loc = Locale.getDefault();
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qStr = qStr.toLowerCase(loc);
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boolean isOmitBackup = omitBackup();
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Queue<PwGroup> worklist = new LinkedList<PwGroup>();
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if (pm.rootGroup != null) {
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worklist.add(pm.rootGroup);
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}
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while (worklist.size() != 0) {
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PwGroup top = worklist.remove();
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if (pm.isGroupSearchable(top, isOmitBackup)) {
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for (PwEntry entry : top.childEntries) {
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processEntries(entry, group.childEntries, qStr, loc);
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}
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for (PwGroup childGroup : top.childGroups) {
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if (childGroup != null) {
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worklist.add(childGroup);
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}
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}
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}
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}
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return group;
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}
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public void processEntries(PwEntry entry, List<PwEntry> results, String qStr, Locale loc) {
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// Search all strings in the entry
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Iterator<String> iter = entry.stringIterator();
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while (iter.hasNext()) {
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String str = iter.next();
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if (str != null && str.length() != 0) {
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String lower = str.toLowerCase(loc);
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if (lower.contains(qStr)) {
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results.add(entry);
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break;
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}
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}
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}
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}
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}
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