mirror of
https://github.com/linuxdeepin/dde-dock.git
synced 2025-05-30 22:01:41 +00:00
9de057e2cc
1. taskmanager used to identify which entry should map to window in x11 environmrnt, listen to xevent in anohter thread, and handle those event when window create, destory, changed. use some way to identify which entry(desktopfile) should mapped to changed window. in wayland, connected plsamawindow signal(window created destoried. 2. use taskmanager instead of dbus in old dock code log: as title
248 lines
8.8 KiB
C++
248 lines
8.8 KiB
C++
// Copyright (C) 2011 ~ 2018 Deepin Technology Co., Ltd.
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// SPDX-FileCopyrightText: 2018 - 2023 UnionTech Software Technology Co., Ltd.
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//
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// SPDX-License-Identifier: LGPL-3.0-or-later
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#include "mainwindow.h"
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#include "dbusdockadaptors.h"
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#include "dockdaemonadaptors.h"
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#include "utils.h"
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#include "themeappicon.h"
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#include "dockapplication.h"
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#include "traymainwindow.h"
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#include "windowmanager.h"
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#include <QDir>
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#include <QStandardPaths>
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#include <QDateTime>
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#include <QDir>
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#include <DApplication>
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#include <DLog>
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#include <DGuiApplicationHelper>
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#include <unistd.h>
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#include <string>
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#include <sys/mman.h>
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#include <stdio.h>
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#include <time.h>
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#include <execinfo.h>
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#include <sys/stat.h>
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#include <signal.h>
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DWIDGET_USE_NAMESPACE
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#ifdef DCORE_NAMESPACE
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DCORE_USE_NAMESPACE
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#else
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DUTIL_USE_NAMESPACE
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#endif
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const QString g_cfgPath = QStandardPaths::standardLocations(QStandardPaths::ConfigLocation)[0] + "/dde-cfg.ini";
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using namespace std;
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/**
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* @brief IsSaveMode
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* @return 判断当前是否应该进入安全模式（安全模式下不加载插件）
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*/
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bool IsSaveMode()
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{
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QSettings settings(g_cfgPath, QSettings::IniFormat);
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settings.beginGroup(qApp->applicationName());
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int collapseNum = settings.value("collapse").toInt();
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/* 崩溃次数达到3次，进入安全模式（不加载插件） */
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if (collapseNum >= 3) {
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settings.remove(""); // 删除记录的数据
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settings.setValue("collapse", 0);
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settings.endGroup();
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settings.sync();
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return true;
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}
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return false;
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}
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/**
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* @brief sig_crash
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* @return 当应用收到对应的退出信号时，会调用此函数，用于保存一下应用崩溃时间，崩溃次数，用以判断是否应该进入安全模式，见IsSaveMode()
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*/
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[[noreturn]] void sig_crash(int sig)
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{
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QDir dir(QStandardPaths::standardLocations(QStandardPaths::CacheLocation)[0]);
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dir.cdUp();
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QString filePath = dir.path() + "/dde-collapse.log";
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QFile *file = new QFile(filePath);
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// 创建默认配置文件,记录段时间内的崩溃次数
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if (!QFile::exists(g_cfgPath)) {
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QFile cfgFile(g_cfgPath);
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if (!cfgFile.open(QIODevice::WriteOnly))
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exit(0);
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cfgFile.close();
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}
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QSettings settings(g_cfgPath, QSettings::IniFormat);
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settings.beginGroup("dde-dock");
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int collapseNum = settings.value("collapse").toInt();
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/* 第一次崩溃或进入安全模式后的第一次崩溃，将时间重置 */
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if (collapseNum == 0) {
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settings.setValue("first_time", QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss:zzz"));
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}
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QDateTime lastDate = QDateTime::fromString(settings.value("first_time").toString(), "yyyy-MM-dd hh:mm:ss:zzz");
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/* 将当前崩溃时间与第一次崩溃时间比较，小于9分钟，记录一次崩溃；大于9分钟，覆盖之前的崩溃时间 */
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if (qAbs(lastDate.secsTo(QDateTime::currentDateTime())) < 9 * 60) {
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settings.setValue("collapse", collapseNum + 1);
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switch (collapseNum) {
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case 0:
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settings.setValue("first_time", QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss:zzz"));
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break;
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case 1:
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settings.setValue("second_time", QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss:zzz"));
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break;
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case 2:
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settings.setValue("third_time", QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss:zzz"));
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break;
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default:
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qDebug() << "Error, the collapse is wrong!";
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break;
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}
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} else {
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if (collapseNum == 2){
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settings.setValue("first_time", settings.value("second_time").toString());
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settings.setValue("second_time", QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss:zzz"));
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} else {
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settings.setValue("first_time", QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss:zzz"));
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}
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}
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settings.endGroup();
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settings.sync();
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if (!file->open(QIODevice::Text | QIODevice::Append)) {
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qDebug() << file->errorString();
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exit(0);
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}
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if (file->size() >= 10 * 1024 * 1024) {
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// 清空原有内容
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file->close();
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if (file->open(QIODevice::Text | QIODevice::Truncate)) {
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qDebug() << file->errorString();
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exit(0);
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}
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}
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// 捕获异常，打印崩溃日志到配置文件中
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try {
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QString head = "\n#####" + qApp->applicationName() + "#####\n"
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+ QDateTime::currentDateTime().toString("[yyyy-MM-dd hh:mm:ss:zzz]")
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+ "[crash signal number:" + QString::number(sig) + "]\n";
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file->write(head.toUtf8());
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} catch (...) {
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//
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}
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file->close();
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delete file;
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file = nullptr;
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exit(0);
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}
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int main(int argc, char *argv[])
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{
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QString currentDesktop = QString(getenv("XDG_CURRENT_DESKTOP"));
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if (currentDesktop.compare("DDE", Qt::CaseInsensitive) == 0 ||
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currentDesktop.compare("deepin", Qt::CaseInsensitive) == 0) {
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qDebug() << "Warning: force enable D_DXCB_FORCE_NO_TITLEBAR now!";
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setenv("D_DXCB_FORCE_NO_TITLEBAR", "1", 1);
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}
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DGuiApplicationHelper::setAttribute(DGuiApplicationHelper::UseInactiveColorGroup, false);
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DockApplication::setAttribute(Qt::AA_EnableHighDpiScaling, true);
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DockApplication app(argc, argv);
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//崩溃信号
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signal(SIGSEGV, sig_crash);
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signal(SIGILL, sig_crash);
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signal(SIGINT, sig_crash);
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signal(SIGABRT, sig_crash);
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signal(SIGFPE, sig_crash);
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app.setOrganizationName("deepin");
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app.setApplicationName("dde-dock");
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app.setApplicationDisplayName("DDE Dock");
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app.setApplicationVersion(CVERSION);
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app.loadTranslator();
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app.setAttribute(Qt::AA_UseHighDpiPixmaps, true);
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// 设置日志输出到控制台以及文件
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DLogManager::setLogFormat("%{time}{yyyyMMdd.HH:mm:ss.zzz}[%{type:1}][%{function:-35} %{line:-4}] %{message}\n");
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DLogManager::registerConsoleAppender();
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DLogManager::registerFileAppender();
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// 启动入参 dde-dock --help可以看到一下内容， -x不加载插件 -r 一般用在startdde启动任务栏
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QCommandLineOption disablePlugOption(QStringList() << "x" << "disable-plugins", "do not load plugins.");
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QCommandLineOption runOption(QStringList() << "r" << "run-by-stardde", "run by startdde.");
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QCommandLineParser parser;
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parser.setApplicationDescription("DDE Dock");
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parser.addHelpOption();
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parser.addVersionOption();
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parser.addOption(disablePlugOption);
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parser.addOption(runOption);
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parser.process(app);
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// 任务栏单进程限制
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DGuiApplicationHelper::setSingleInstanceInterval(-1);
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if (!app.setSingleInstance(QString("dde-dock_%1").arg(getuid()))) {
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qDebug() << "set single instance failed!";
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return -1;
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}
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#ifndef QT_DEBUG
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QDir::setCurrent(QApplication::applicationDirPath());
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#endif
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// 在qApp中记录当前是否为安全模式，如果为安全模式，则无需加载插件，在退出安全模式下，才正常加载插件
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// 此处设置这个属性必须在MainWindow创建之前，因为在mainWindow中会创建加载插件的代理，会在代理中根据这个属性来判断是否需要加载插件
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bool isSafeMode = IsSaveMode();
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bool disablePlugin = parser.isSet(disablePlugOption);
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qApp->setProperty("safeMode", (isSafeMode || disablePlugin));
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MultiScreenWorker multiScreenWorker;
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MainWindow mainWindow(&multiScreenWorker);
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TrayMainWindow trayMainWindow(&multiScreenWorker);
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WindowManager windowManager(&multiScreenWorker);
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// 保证添加窗口的先后顺序，先添加的窗口显示在左边，后添加的窗口显示在右边
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windowManager.addWindow(&mainWindow);
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windowManager.addWindow(&trayMainWindow);
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// 注册任务栏的DBus服务
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DBusDockAdaptors adaptor(&windowManager);
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DockDaemonDBusAdaptor daemonAdaptor(&windowManager);
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QDBusConnection::sessionBus().registerService("org.deepin.dde.Dock1");
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QDBusConnection::sessionBus().registerObject("/org/deepin/dde/Dock1", "org.deepin.dde.Dock1", &windowManager);
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//保证dock daemon接口兼容性,dde-desktop,dde-clipboard,deepin-system-monitor,dde-osd等在调用。
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QDBusConnection::sessionBus().registerService("org.deepin.dde.daemon.Dock1");
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QDBusConnection::sessionBus().registerObject("/org/deepin/dde/daemon/Dock1", "org.deepin.dde.daemon.Dock1", &windowManager);
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// 当任务栏以-r参数启动时，设置CANSHOW未false，之后调用launch不显示任务栏
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qApp->setProperty("CANSHOW", !parser.isSet(runOption));
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windowManager.launch();
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mainWindow.setVisible(true);
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// 判断是否进入安全模式，是否带有入参 -x
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if (!isSafeMode && !disablePlugin) {
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qApp->setProperty("PLUGINSLOADED", true);
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} else {
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windowManager.sendNotifications();
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}
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return app.exec();
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}
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