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solid: theoretical optical drive eject implementation

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2021-06-08 22:09:35 +03:00
parent ab75e64aa3
commit a3e3555391
2 changed files with 22 additions and 15 deletions
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2
solid/solid/CMakeLists.txt
View file

@ -163,6 +163,8 @@ if(UDEV_FOUND AND CMAKE_SYSTEM_NAME MATCHES Linux)
backends/udev/udevopticaldrive.cpp
)
add_definitions(-DUDEV_CDIO)
include_directories(${LIBCDIO_INCLUDES})
set(solid_OPTIONAL_LIBS ${solid_OPTIONAL_LIBS} ${LIBCDIO_LIBRARIES})
endif()
set(UDEV_DETAILED_OUTPUT OFF CACHE BOOL "provide extended output regarding udev events")

35
solid/solid/backends/udev/udevopticaldrive.cpp
View file

@ -20,8 +20,12 @@
#include "udevopticaldrive.h"
#include <cdio/cdio.h>
using namespace Solid::Backends::UDev;
// TODO: Q_CONSTRUCTOR_FUNCTION() for cdio_init()? cdio_open() is supposed to call it
OpticalDrive::OpticalDrive(UDevDevice *device)
: StorageDrive(device)
{
@ -38,25 +42,26 @@ bool OpticalDrive::eject()
{
m_device->broadcastActionRequested("eject");
#if 0
Solid::DeviceBusy
Solid::OperationFailed
Solid::UserCanceled
Solid::InvalidOption
Solid::MissingDriver
Solid::UnauthorizedOperation
if (true) {
const QByteArray devicename = m_device->deviceName().toLocal8Bit();
const driver_return_code_t result = cdio_eject_media_drive(devicename.constData());
if (result == DRIVER_OP_SUCCESS) {
m_device->broadcastActionDone("setup", Solid::NoError, QString());
} else {
const QString ejecterror;
m_device->broadcastActionDone("eject", Solid::UnauthorizedOperation, ejecterror);
return true;
}
#endif
const QString ejecterror;
/*
TODO: check result and emit broadcastActionDone with one of:
UnauthorizedOperation
DeviceBusy
OperationFailed
UserCanceled
InvalidOption
MissingDriver
*/
const QString ejecterror = QString::fromLatin1(cdio_driver_errmsg(result));;
m_device->broadcastActionDone("eject", Solid::UnauthorizedOperation, ejecterror);
return false; // TODO:
return false;
}
QList<int> OpticalDrive::writeSpeeds() const