500 lines
13 KiB
C++
500 lines
13 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop 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 3 of the License, or
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(at your option) any later version.
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It 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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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
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*/
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#include "stdafx.h"
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#include "pspecific.h"
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#include "lang.h"
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#include "application.h"
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#include "mainwidget.h"
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#include "historywidget.h"
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#include "localstorage.h"
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#include "passcodewidget.h"
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#include "history/history_location_manager.h"
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#include <execinfo.h>
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namespace {
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QStringList _initLogs;
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class _PsEventFilter : public QAbstractNativeEventFilter {
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public:
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_PsEventFilter() {
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}
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bool nativeEventFilter(const QByteArray &eventType, void *message, long *result) {
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auto wnd = AppClass::wnd();
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if (!wnd) return false;
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return wnd->psFilterNativeEvent(message);
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}
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};
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_PsEventFilter *_psEventFilter = 0;
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};
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namespace {
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QRect _monitorRect;
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uint64 _monitorLastGot = 0;
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}
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QRect psDesktopRect() {
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uint64 tnow = getms(true);
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if (tnow > _monitorLastGot + 1000 || tnow < _monitorLastGot) {
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_monitorLastGot = tnow;
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_monitorRect = QApplication::desktop()->availableGeometry(App::wnd());
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}
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return _monitorRect;
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}
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void psShowOverAll(QWidget *w, bool canFocus) {
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objc_showOverAll(w->winId(), canFocus);
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}
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void psBringToBack(QWidget *w) {
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objc_bringToBack(w->winId());
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}
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QAbstractNativeEventFilter *psNativeEventFilter() {
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delete _psEventFilter;
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_psEventFilter = new _PsEventFilter();
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return _psEventFilter;
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}
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void psWriteDump() {
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double v = objc_appkitVersion();
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SignalHandlers::dump() << "OS-Version: " << v;
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}
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QString demanglestr(const QString &mangled) {
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QByteArray cmd = ("c++filt -n " + mangled).toUtf8();
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FILE *f = popen(cmd.constData(), "r");
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if (!f) return "BAD_SYMBOL_" + mangled;
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QString result;
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char buffer[4096] = {0};
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while (!feof(f)) {
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if (fgets(buffer, 4096, f) != NULL) {
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result += buffer;
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}
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}
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pclose(f);
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return result.trimmed();
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}
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QString escapeShell(const QString &str) {
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QString result;
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const QChar *b = str.constData(), *e = str.constEnd();
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for (const QChar *ch = b; ch != e; ++ch) {
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if (*ch == ' ' || *ch == '"' || *ch == '\'' || *ch == '\\') {
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if (result.isEmpty()) {
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result.reserve(str.size() * 2);
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}
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if (ch > b) {
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result.append(b, ch - b);
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}
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result.append('\\');
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b = ch;
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}
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}
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if (result.isEmpty()) return str;
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if (e > b) {
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result.append(b, e - b);
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}
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return result;
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}
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QStringList atosstr(uint64 *addresses, int count, uint64 base) {
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QStringList result;
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if (!count) return result;
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result.reserve(count);
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QString cmdstr = "atos -o " + escapeShell(cExeDir() + cExeName()) + qsl("/Contents/MacOS/Telegram -l 0x%1").arg(base, 0, 16);
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for (int i = 0; i < count; ++i) {
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if (addresses[i]) {
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cmdstr += qsl(" 0x%1").arg(addresses[i], 0, 16);
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}
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}
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QByteArray cmd = cmdstr.toUtf8();
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FILE *f = popen(cmd.constData(), "r");
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QStringList atosResult;
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if (f) {
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char buffer[4096] = {0};
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while (!feof(f)) {
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if (fgets(buffer, 4096, f) != NULL) {
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atosResult.push_back(QString::fromUtf8(buffer));
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}
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}
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pclose(f);
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}
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for (int i = 0, j = 0; i < count; ++i) {
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if (addresses[i]) {
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if (j < atosResult.size() && !atosResult.at(j).isEmpty() && !atosResult.at(j).startsWith(qstr("0x"))) {
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result.push_back(atosResult.at(j).trimmed());
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} else {
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result.push_back(QString());
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}
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++j;
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} else {
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result.push_back(QString());
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}
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}
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return result;
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}
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QString psPrepareCrashDump(const QByteArray &crashdump, QString dumpfile) {
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QString initial = QString::fromUtf8(crashdump), result;
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QStringList lines = initial.split('\n');
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result.reserve(initial.size());
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int32 i = 0, l = lines.size();
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while (i < l) {
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uint64 addresses[1024] = { 0 };
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for (; i < l; ++i) {
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result.append(lines.at(i)).append('\n');
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QString line = lines.at(i).trimmed();
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if (line == qstr("Base image addresses:")) {
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++i;
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break;
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}
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}
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uint64 base = 0;
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for (int32 start = i; i < l; ++i) {
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QString line = lines.at(i).trimmed();
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if (line.isEmpty()) break;
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if (!base) {
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QRegularExpressionMatch m = QRegularExpression(qsl("^\\d+ (\\d+) \\((.+)\\)")).match(line);
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if (m.hasMatch()) {
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if (uint64 address = m.captured(1).toULongLong()) {
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if (m.captured(2).endsWith(qstr("Contents/MacOS/Telegram"))) {
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base = address;
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}
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}
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}
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}
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}
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if (base) {
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result.append(qsl("(base address read: 0x%1)\n").arg(base, 0, 16));
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} else {
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result.append(qsl("ERROR: base address not read!\n"));
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}
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for (; i < l; ++i) {
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result.append(lines.at(i)).append('\n');
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QString line = lines.at(i).trimmed();
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if (line == qstr("Backtrace:")) {
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++i;
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break;
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}
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}
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int32 start = i;
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for (; i < l; ++i) {
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QString line = lines.at(i).trimmed();
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if (line.isEmpty()) break;
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if (QRegularExpression(qsl("^\\d+")).match(line).hasMatch()) {
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QStringList lst = line.split(' ', QString::SkipEmptyParts);
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if (lst.size() > 2) {
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uint64 addr = lst.at(2).startsWith(qstr("0x")) ? lst.at(2).mid(2).toULongLong(0, 16) : lst.at(2).toULongLong();
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addresses[i - start] = addr;
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}
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}
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}
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QStringList atos = atosstr(addresses, i - start, base);
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for (i = start; i < l; ++i) {
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QString line = lines.at(i).trimmed();
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if (line.isEmpty()) break;
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if (!QRegularExpression(qsl("^\\d+")).match(line).hasMatch()) {
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if (!lines.at(i).startsWith(qstr("ERROR: "))) {
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result.append(qstr("BAD LINE: "));
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}
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result.append(line).append('\n');
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continue;
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}
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QStringList lst = line.split(' ', QString::SkipEmptyParts);
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result.append('\n').append(lst.at(0)).append(qsl(". "));
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if (lst.size() < 3) {
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result.append(qstr("BAD LINE: ")).append(line).append('\n');
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continue;
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}
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if (lst.size() > 5 && lst.at(3) == qsl("0x0") && lst.at(4) == qsl("+") && lst.at(5) == qsl("1")) {
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result.append(qsl("(0x1 separator)\n"));
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continue;
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}
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if (i - start < atos.size()) {
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if (!atos.at(i - start).isEmpty()) {
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result.append(atos.at(i - start)).append('\n');
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continue;
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}
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}
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for (int j = 1, s = lst.size();;) {
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if (lst.at(j).startsWith('_')) {
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result.append(demanglestr(lst.at(j)));
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if (++j < s) {
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result.append(' ');
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for (;;) {
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result.append(lst.at(j));
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if (++j < s) {
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result.append(' ');
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} else {
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break;
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}
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}
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}
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break;
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} else if (j > 2) {
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result.append(lst.at(j));
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}
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if (++j < s) {
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result.append(' ');
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} else {
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break;
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}
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}
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result.append(qsl(" [demangled]")).append('\n');
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}
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}
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return result;
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}
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void psDeleteDir(const QString &dir) {
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objc_deleteDir(dir);
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}
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namespace {
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uint64 _lastUserAction = 0;
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}
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void psUserActionDone() {
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_lastUserAction = getms(true);
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}
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bool psIdleSupported() {
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return objc_idleSupported();
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}
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uint64 psIdleTime() {
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int64 idleTime = 0;
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return objc_idleTime(idleTime) ? idleTime : (getms(true) - _lastUserAction);
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}
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QStringList psInitLogs() {
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return _initLogs;
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}
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void psClearInitLogs() {
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_initLogs = QStringList();
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}
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void psActivateProcess(uint64 pid) {
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if (!pid) {
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objc_activateProgram(App::wnd() ? App::wnd()->winId() : 0);
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}
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}
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QString psCurrentCountry() {
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QString country = objc_currentCountry();
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return country.isEmpty() ? QString::fromLatin1(DefaultCountry) : country;
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}
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QString psCurrentLanguage() {
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QString lng = objc_currentLang();
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return lng.isEmpty() ? QString::fromLatin1(DefaultLanguage) : lng;
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}
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QString psAppDataPath() {
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return objc_appDataPath();
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}
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QString psDownloadPath() {
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return objc_downloadPath();
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}
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QString psCurrentExeDirectory(int argc, char *argv[]) {
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QString first = argc ? fromUtf8Safe(argv[0]) : QString();
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if (!first.isEmpty()) {
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QFileInfo info(first);
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if (info.exists()) {
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return QDir(info.absolutePath() + qsl("/../../..")).absolutePath() + '/';
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}
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}
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return QString();
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}
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QString psCurrentExeName(int argc, char *argv[]) {
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QString first = argc ? fromUtf8Safe(argv[0]) : QString();
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if (!first.isEmpty()) {
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QFileInfo info(first);
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if (info.exists()) {
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return QDir(QDir(info.absolutePath() + qsl("/../..")).absolutePath()).dirName();
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}
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}
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return QString();
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}
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void psDoCleanup() {
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try {
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psAutoStart(false, true);
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psSendToMenu(false, true);
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} catch (...) {
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}
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}
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int psCleanup() {
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psDoCleanup();
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return 0;
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}
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void psDoFixPrevious() {
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}
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int psFixPrevious() {
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psDoFixPrevious();
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return 0;
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}
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bool psShowOpenWithMenu(int x, int y, const QString &file) {
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return objc_showOpenWithMenu(x, y, file);
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}
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void psPostprocessFile(const QString &name) {
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}
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void psOpenFile(const QString &name, bool openWith) {
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objc_openFile(name, openWith);
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}
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void psShowInFolder(const QString &name) {
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objc_showInFinder(name, QFileInfo(name).absolutePath());
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}
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namespace Platform {
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void start() {
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objc_start();
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}
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void finish() {
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delete _psEventFilter;
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_psEventFilter = nullptr;
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objc_finish();
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}
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namespace ThirdParty {
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void start() {
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}
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void finish() {
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}
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} // namespace ThirdParty
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} // namespace Platform
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void psNewVersion() {
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objc_registerCustomScheme();
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}
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void psExecUpdater() {
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if (!objc_execUpdater()) {
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psDeleteDir(cWorkingDir() + qsl("tupdates/temp"));
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}
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}
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void psExecTelegram(const QString &crashreport) {
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objc_execTelegram(crashreport);
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}
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void psAutoStart(bool start, bool silent) {
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}
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void psSendToMenu(bool send, bool silent) {
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}
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void psUpdateOverlayed(QWidget *widget) {
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}
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QString psConvertFileUrl(const QUrl &url) {
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auto urlString = url.toLocalFile();
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if (urlString.startsWith(qsl("/.file/id="))) {
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return objc_convertFileUrl(urlString);
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}
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return urlString;
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}
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void psDownloadPathEnableAccess() {
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objc_downloadPathEnableAccess(Global::DownloadPathBookmark());
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}
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QByteArray psDownloadPathBookmark(const QString &path) {
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return objc_downloadPathBookmark(path);
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}
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QByteArray psPathBookmark(const QString &path) {
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return objc_pathBookmark(path);
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}
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bool psLaunchMaps(const LocationCoords &coords) {
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return QDesktopServices::openUrl(qsl("https://maps.apple.com/?q=Point&z=16&ll=%1,%2").arg(coords.lat).arg(coords.lon));
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}
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QString strNotificationAboutThemeChange() {
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const uint32 letters[] = { 0xE9005541, 0x5600DC70, 0x88001570, 0xF500D86C, 0x8100E165, 0xEE005949, 0x2900526E, 0xAE00FB74, 0x96000865, 0x7000CD72, 0x3B001566, 0x5F007361, 0xAE00B663, 0x74009A65, 0x29003054, 0xC6002668, 0x98003865, 0xFA00336D, 0xA3007A65, 0x93001443, 0xBB007868, 0xE100E561, 0x3500366E, 0xC0007A67, 0x0200CA65, 0xBE00DF64, 0xE300BB4E, 0x2900D26F, 0xD500D374, 0xE900E269, 0x86008F66, 0xC4006669, 0x1C00A863, 0xE600A761, 0x8E00EE74, 0xB300B169, 0xCF00B36F, 0xE600D36E };
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return strMakeFromLetters(letters, sizeof(letters) / sizeof(letters[0]));
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}
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QString strNotificationAboutScreenLocked() {
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const uint32 letters[] = { 0x22008263, 0x0800DB6F, 0x45004F6D, 0xCC00972E, 0x0E00A861, 0x9700D970, 0xA100D570, 0x8900686C, 0xB300B365, 0xFE00DE2E, 0x76009B73, 0xFA00BF63, 0xE000A772, 0x9C009F65, 0x4E006065, 0xD900426E, 0xB7007849, 0x64006473, 0x6700824C, 0xE300706F, 0x7C00A063, 0x8F00D76B, 0x04001C65, 0x1C00A664 };
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return strMakeFromLetters(letters, base::array_size(letters));
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}
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QString strNotificationAboutScreenUnlocked() {
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const uint32 letters[] = { 0x9200D763, 0xC8003C6F, 0xD2003F6D, 0x6000012E, 0x36004061, 0x4400E570, 0xA500BF70, 0x2E00796C, 0x4A009E65, 0x2E00612E, 0xC8001D73, 0x57002263, 0xF0005872, 0x49000765, 0xE5008D65, 0xE600D76E, 0xE8007049, 0x19005C73, 0x34009455, 0xB800B36E, 0xF300CA6C, 0x4C00806F, 0x5300A763, 0xD1003B6B, 0x63003565, 0xF800F264 };
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return strMakeFromLetters(letters, base::array_size(letters));
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}
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QString strStyleOfInterface() {
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const uint32 letters[] = { 0xEF004041, 0x4C007F70, 0x1F007A70, 0x9E00A76C, 0x8500D165, 0x2E003749, 0x7B00526E, 0x3400E774, 0x3C00FA65, 0x6200B172, 0xF7001D66, 0x0B002961, 0x71008C63, 0x86005465, 0xA3006F53, 0x11006174, 0xCD001779, 0x8200556C, 0x6C009B65 };
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return strMakeFromLetters(letters, sizeof(letters) / sizeof(letters[0]));
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}
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QString strNeedToReload() {
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const uint32 letters[] = { 0x82007746, 0xBB00C649, 0x7E00235F, 0x9A00FE54, 0x4C004542, 0x91001772, 0x8A00D76F, 0xC700B977, 0x7F005F73, 0x34003665, 0x2300D572, 0x72002E54, 0x18001461, 0x14004A62, 0x5100CC6C, 0x83002365, 0x5A002C56, 0xA5004369, 0x26004265, 0x0D006577 };
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return strMakeFromLetters(letters, sizeof(letters) / sizeof(letters[0]));
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}
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QString strNeedToRefresh1() {
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const uint32 letters[] = { 0xEF006746, 0xF500CE49, 0x1500715F, 0x95001254, 0x3A00CB4C, 0x17009469, 0xB400DA73, 0xDE00C574, 0x9200EC56, 0x3C00A669, 0xFD00D865, 0x59000977 };
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return strMakeFromLetters(letters, sizeof(letters) / sizeof(letters[0]));
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}
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QString strNeedToRefresh2() {
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const uint32 letters[] = { 0x8F001546, 0xAF007A49, 0xB8002B5F, 0x1A000B54, 0x0D003E49, 0xE0003663, 0x4900796F, 0x0500836E, 0x9A00D156, 0x5E00FF69, 0x5900C765, 0x3D00D177 };
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return strMakeFromLetters(letters, sizeof(letters) / sizeof(letters[0]));
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}
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