File 0013-Revert-Finish-cleaning-up-autostart-relate... of Package mingw32-kinit

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File 0013-Revert-Finish-cleaning-up-autostart-related-code.patch of Package mingw32-kinit (Revision d9c89331ad662c35fc219d75cd206b74)

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From 022d85ee14b58482a6629659340f5257f1b57325 Mon Sep 17 00:00:00 2001
From: Ralf Habacker <ralf.habacker@freenet.de>
Date: Thu, 22 Jul 2021 18:59:41 +0200
Subject: [PATCH 13/18] Revert "Finish cleaning up autostart-related code"

This reverts commit a6cc8da6bd56ccb42abdc7e55d5a4d777dcfa642.
---
 docs/session-autostart.txt   |  62 +++++++++++++
 src/klauncher/CMakeLists.txt |   1 +
 src/klauncher/autostart.cpp  | 166 +++++++++++++++++++++++++++++++++++
 src/klauncher/autostart.h    |  57 ++++++++++++
 4 files changed, 286 insertions(+)
 create mode 100644 docs/session-autostart.txt
 create mode 100644 src/klauncher/autostart.cpp
 create mode 100644 src/klauncher/autostart.h

diff --git a/docs/session-autostart.txt b/docs/session-autostart.txt
new file mode 100644
index 0000000..bbfd036
--- /dev/null
+++ b/docs/session-autostart.txt
@@ -0,0 +1,62 @@
+KDE SESSION AUTOSTART
+=====================
+
+KDE session startup occurs in the following sequence:
+
+   Window manager startup
+   Autostart phase 1
+   Session restoration
+   Autostart phase 2
+
+Applications may be scheduled to be automatically run at KDE session startup
+in either autostart phase 1 or phase 2. Autostart phase 1 is the original
+autostart phase; phase 2 was introduced in KDE 3. To run in either phase, an
+application's .desktop file must be located in a KDE autostart directory such
+as $KDEDIR/share/autostart or $KDEHOME/share/autostart. The .desktop file can
+contain the following optional entries to control its autostart:
+
+   X-KDE-autostart-condition = rcfile:group:entry:default
+
+         rcfile   = name of a config file (including path if necessary)
+         group    = name of a group within the config file
+         entry    = name of a boolean entry within the group
+         default  = true or false
+
+      Starts the application only if the specified boolean entry in the
+      specified config file has the value 'true'. If the specified entry is
+      missing from the config file, the application will only be started if
+      'default' is 'true'.
+      If the entry is not within a group, the group entry can be left empty.
+
+   X-KDE-autostart-after = desktop_name
+
+         desktop_name  = the name of another .desktop file excluding path and
+                         the .desktop suffix. E.g. panel.desktop would appear
+                         as 'X-KDE-autostart-after=panel'
+                      
+      Waits until the .desktop file specified by 'desktop_name' has been
+      autostarted. The entry is ignored if the specified application is not
+      scheduled in the same autostart phase as this .desktop file.
+
+   X-KDE-autostart-phase = phase
+
+         phase  = 1 or 2
+
+      Starts the application in the autostart phase specified by 'phase'.
+      If this entry is missing or 'phase' < 1, 'phase' defaults to 1. If
+      'phase' > 2 the application will not be autostarted since the specified
+      autostart phase will never be reached.
+      
+
+   Hidden = true
+
+      Disables autostarting the application.
+
+
+KUniqueApplication and session restoration
+------------------------------------------
+
+If KUniqueApplication applications are autostarted before they are restored
+from the previous session, they will never see the session restoration command.
+So if you need to autostart a KUniqueApplication which may also be restored
+in session restoration, you should schedule it for autostart in phase 2.
diff --git a/src/klauncher/CMakeLists.txt b/src/klauncher/CMakeLists.txt
index b57eaea..5741e8d 100644
--- a/src/klauncher/CMakeLists.txt
+++ b/src/klauncher/CMakeLists.txt
@@ -2,6 +2,7 @@ set(klauncher_SRCS
    klauncher.cpp
    klauncher_main.cpp
    klauncher_adaptor.cpp
+   autostart.cpp
    ../klauncher_cmds.cpp
    ${CMAKE_CURRENT_BINARY_DIR}/org.kde.KLauncher.xml # just so that it gets generated
    )
diff --git a/src/klauncher/autostart.cpp b/src/klauncher/autostart.cpp
new file mode 100644
index 0000000..27f03be
--- /dev/null
+++ b/src/klauncher/autostart.cpp
@@ -0,0 +1,166 @@
+/*
+ *  This file is part of the KDE libraries
+ *  Copyright (c) 2001 Waldo Bastian <bastian@kde.org>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License version 2 as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ **/
+
+#include "autostart.h"
+
+#include <kautostart.h>
+#include <QStandardPaths>
+#include <QDir>
+
+class AutoStartItem
+{
+public:
+    QString name;
+    QString service;
+    QString startAfter;
+    int     phase;
+};
+
+AutoStart::AutoStart()
+    : m_phase(-1), m_phasedone(false)
+{
+    m_startList = new AutoStartList;
+}
+
+AutoStart::~AutoStart()
+{
+    qDeleteAll(*m_startList);
+    m_startList->clear();
+    delete m_startList;
+}
+
+void
+AutoStart::setPhase(int phase)
+{
+    if (phase > m_phase) {
+        m_phase = phase;
+        m_phasedone = false;
+    }
+}
+
+void AutoStart::setPhaseDone()
+{
+    m_phasedone = true;
+}
+
+static QString extractName(QString path) // krazy:exclude=passbyvalue
+{
+    int i = path.lastIndexOf(QLatin1Char('/'));
+    if (i >= 0) {
+        path = path.mid(i + 1);
+    }
+    i = path.lastIndexOf(QLatin1Char('.'));
+    if (i >= 0) {
+        path = path.left(i);
+    }
+    return path;
+}
+
+void
+AutoStart::loadAutoStartList()
+{
+    // XDG autostart dirs
+
+    // Make unique list of relative paths
+    QStringList files;
+    const QStringList dirs = QStandardPaths::locateAll(QStandardPaths::GenericConfigLocation, QStringLiteral("autostart"), QStandardPaths::LocateDirectory);
+    for (const QString &dir : dirs) {
+        const QStringList fileNames = QDir(dir).entryList(QStringList() << QStringLiteral("*.desktop"));
+        for (const QString &file : fileNames) {
+            if (!files.contains(file)) {
+                files.append(file);
+            }
+        }
+    }
+
+    for (QStringList::ConstIterator it = files.constBegin(); it != files.constEnd(); ++it) {
+        KAutostart config(*it);
+        if (!config.autostarts(QStringLiteral("KDE"), KAutostart::CheckAll)) {
+            continue;
+        }
+
+        const QString file = QStandardPaths::locate(QStandardPaths::GenericConfigLocation, QStringLiteral("autostart/") + *it);
+        AutoStartItem *item = new AutoStartItem;
+        item->name = extractName(*it);
+        item->service = file;
+        item->startAfter = config.startAfter();
+        item->phase = config.startPhase();
+        if (item->phase < 0) {
+            item->phase = 0;
+        }
+        m_startList->append(item);
+    }
+}
+
+QString
+AutoStart::startService()
+{
+    if (m_startList->isEmpty()) {
+        return QString();
+    }
+
+    while (!m_started.isEmpty()) {
+
+        // Check for items that depend on previously started items
+        QString lastItem = m_started[0];
+        QMutableListIterator<AutoStartItem *> it(*m_startList);
+        while (it.hasNext()) {
+            AutoStartItem *item = it.next();
+            if (item->phase == m_phase
+                    &&  item->startAfter == lastItem) {
+                m_started.prepend(item->name);
+                QString service = item->service;
+                it.remove();
+                delete item;
+                return service;
+            }
+        }
+        m_started.removeFirst();
+    }
+
+    // Check for items that don't depend on anything
+    AutoStartItem *item;
+    QMutableListIterator<AutoStartItem *> it(*m_startList);
+    while (it.hasNext()) {
+        item = it.next();
+        if (item->phase == m_phase
+                &&  item->startAfter.isEmpty()) {
+            m_started.prepend(item->name);
+            QString service = item->service;
+            it.remove();
+            delete item;
+            return service;
+        }
+    }
+
+    // Just start something in this phase
+    it = *m_startList;
+    while (it.hasNext()) {
+        item = it.next();
+        if (item->phase == m_phase) {
+            m_started.prepend(item->name);
+            QString service = item->service;
+            it.remove();
+            delete item;
+            return service;
+        }
+    }
+
+    return QString();
+}
diff --git a/src/klauncher/autostart.h b/src/klauncher/autostart.h
new file mode 100644
index 0000000..fd3071e
--- /dev/null
+++ b/src/klauncher/autostart.h
@@ -0,0 +1,57 @@
+/*
+   This file is part of the KDE libraries
+   Copyright (c) 2001 Waldo Bastian <bastian@kde.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef _AUTOSTART_H_
+#define _AUTOSTART_H_
+
+#include <QStringList>
+
+class AutoStartItem;
+typedef QList<AutoStartItem *> AutoStartList;
+
+class AutoStart
+{
+public:
+    AutoStart();
+    ~AutoStart();
+
+    AutoStart(const AutoStart &) = delete;
+    AutoStart &operator=(const AutoStart &) = delete;
+
+    void loadAutoStartList();
+    QString startService();
+    void    setPhase(int phase);
+    void    setPhaseDone();
+    int     phase() const
+    {
+        return m_phase;
+    }
+    bool    phaseDone() const
+    {
+        return m_phasedone;
+    }
+
+private:
+    AutoStartList *m_startList;
+    QStringList m_started;
+    int m_phase;
+    bool m_phasedone;
+};
+
+#endif
-- 
2.26.2

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File 0013-Revert-Finish-cleaning-up-autostart-related-code.patch of Package mingw32-kinit (Revision d9c89331ad662c35fc219d75cd206b74)

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