kde-workspace/soliduiserver/soliduiserver_common.h
Ivailo Monev e4366d3493 soliduiserver: implement feature to execute actions under certain conditions
can implement condition for when device changes occurs too but I have no
plans to use it for something, not yet that is. the remove condition can
(and probably will be) used to start kvkbd when there is no keyboard
plugged in altough that will require program to check when to do that

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
2023-09-08 19:26:41 +03:00

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4.4 KiB
C

/* This file is part of the KDE project
Copyright (C) 2023 Ivailo Monev <xakepa10@gmail.com>
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 SOLIDUISERVER_COMMON_H
#define SOLIDUISERVER_COMMON_H
#include <kdebug.h>
#include <kshell.h>
#include <ktoolinvocation.h>
#include <solid/device.h>
#include <solid/block.h>
#include <solid/storageaccess.h>
#include <solid/opticaldrive.h>
static void kSolidMountUDI(const QString &solidudi)
{
Solid::Device soliddevice(solidudi);
Solid::StorageAccess* solidstorageacces = soliddevice.as<Solid::StorageAccess>();
if (!solidstorageacces) {
kWarning() << "not storage access" << solidudi;
return;
}
solidstorageacces->setup();
}
static void kSolidUnmountUDI(const QString &solidudi)
{
Solid::Device soliddevice(solidudi);
Solid::StorageAccess* solidstorageacces = soliddevice.as<Solid::StorageAccess>();
if (!solidstorageacces) {
kWarning() << "not storage access" << solidudi;
return;
}
solidstorageacces->teardown();
}
static void kSolidEjectUDI(const QString &solidudi)
{
Solid::Device soliddevice(solidudi);
Solid::OpticalDrive *solidopticaldrive = soliddevice.as<Solid::OpticalDrive>();
if (!solidopticaldrive) {
kWarning() << "not optical drive" << solidudi;
return;
}
solidopticaldrive->eject();
}
// simplified version of KMacroExpander specialized for solid actions
static QStringList kSolidActionCommand(const QString &command, const QString &solidudi, const bool mount)
{
Solid::Device soliddevice(solidudi);
Solid::StorageAccess* solidstorageacces = soliddevice.as<Solid::StorageAccess>();
if (mount && solidstorageacces && !solidstorageacces->isAccessible()) {
kSolidMountUDI(solidudi);
}
QString actioncommand = command;
if (actioncommand.contains(QLatin1String("%f")) || actioncommand.contains(QLatin1String("%F"))) {
if (!solidstorageacces) {
kWarning() << "device is not storage access" << soliddevice.udi();
} else {
const QString devicefilepath = solidstorageacces->filePath();
actioncommand = actioncommand.replace(QLatin1String("%f"), devicefilepath);
actioncommand = actioncommand.replace(QLatin1String("%F"), devicefilepath);
}
}
if (actioncommand.contains(QLatin1String("%d")) || actioncommand.contains(QLatin1String("%D"))) {
const Solid::Block* solidblock = soliddevice.as<Solid::Block>();
if (!solidblock) {
kWarning() << "device is not block" << soliddevice.udi();
} else {
const QString devicedevice = solidblock->device();
actioncommand = actioncommand.replace(QLatin1String("%d"), devicedevice);
actioncommand = actioncommand.replace(QLatin1String("%D"), devicedevice);
}
}
if (actioncommand.contains(QLatin1String("%i")) || actioncommand.contains(QLatin1String("%I"))) {
const QString deviceudi = soliddevice.udi();
actioncommand = actioncommand.replace(QLatin1String("%i"), deviceudi);
actioncommand = actioncommand.replace(QLatin1String("%I"), deviceudi);
}
return KShell::splitArgs(actioncommand);
}
static void kExecuteAction(const KServiceAction &kserviceaction, const QString &solidudi, const bool mount)
{
QStringList actioncommand = kSolidActionCommand(kserviceaction.exec(), solidudi, mount);
if (actioncommand.size() == 0) {
kWarning() << "invalid action command" << kserviceaction.name();
return;
}
const QString actionexe = actioncommand.takeFirst();
const int actionresult = KToolInvocation::kdeinitExec(actionexe, actioncommand);
if (actionresult != 0) {
kWarning() << "could not execute action for" << kserviceaction.name() << actionresult;
}
}
#endif // SOLIDUISERVER_COMMON_H