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tdelibs/tdecore/tdehardwaredevices.cpp

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/* This file is part of the TDE libraries
Copyright (C) 2012 Timothy Pearson <kb9vqf@pearsoncomputing.net>
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 <tdehardwaredevices.h>
#include <tqfile.h>
#include <tqdir.h>
#include <tqstringlist.h>
#include <tqsocketnotifier.h>
#include <kglobal.h>
#include <klocale.h>
#include <kconfig.h>
#include <ktempfile.h>
#include <ksimpledirwatch.h>
#include <kstandarddirs.h>
#include <libudev.h>
#include <fcntl.h>
#include <poll.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <linux/fs.h>
// BEGIN BLOCK
// Copied from include/linux/genhd.h
#define GENHD_FL_REMOVABLE 1
#define GENHD_FL_MEDIA_CHANGE_NOTIFY 4
#define GENHD_FL_CD 8
#define GENHD_FL_UP 16
#define GENHD_FL_SUPPRESS_PARTITION_INFO 32
#define GENHD_FL_EXT_DEVT 64
#define GENHD_FL_NATIVE_CAPACITY 128
#define GENHD_FL_BLOCK_EVENTS_ON_EXCL_WRITE 256
// END BLOCK
// NOTE TO DEVELOPERS
// This command will greatly help when attempting to find properties to distinguish one device from another
// udevadm info --query=all --path=/sys/....
TDEGenericDevice::TDEGenericDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn) {
m_deviceType = dt;
m_deviceName = dn;
m_parentDevice = 0;
m_friendlyName = TQString::null;
m_blacklistedForUpdate = false;
}
TDEGenericDevice::~TDEGenericDevice() {
}
TDEGenericDeviceType::TDEGenericDeviceType TDEGenericDevice::type() {
return m_deviceType;
}
TQString &TDEGenericDevice::name() {
return m_deviceName;
}
void TDEGenericDevice::setName(TQString dn) {
m_deviceName = dn;
}
TQString &TDEGenericDevice::vendorName() {
return m_vendorName;
}
void TDEGenericDevice::setVendorName(TQString vn) {
m_vendorName = vn;
}
TQString &TDEGenericDevice::vendorModel() {
return m_vendorModel;
}
void TDEGenericDevice::setVendorModel(TQString vm) {
m_vendorModel = vm;
}
TQString &TDEGenericDevice::systemPath() {
return m_systemPath;
}
void TDEGenericDevice::setSystemPath(TQString sp) {
m_systemPath = sp;
}
TQString &TDEGenericDevice::deviceNode() {
return m_deviceNode;
}
void TDEGenericDevice::setDeviceNode(TQString sn) {
m_deviceNode = sn;
}
TQString &TDEGenericDevice::deviceBus() {
return m_deviceBus;
}
void TDEGenericDevice::setDeviceBus(TQString db) {
m_deviceBus = db;
}
TQString TDEGenericDevice::uniqueID() {
m_uniqueID = m_systemPath+m_deviceNode;
return m_uniqueID;
}
TQString &TDEGenericDevice::vendorID() {
return m_vendorID;
}
void TDEGenericDevice::setVendorID(TQString id) {
m_vendorID = id;
m_vendorID.replace("0x", "");
}
TQString &TDEGenericDevice::modelID() {
return m_modelID;
}
void TDEGenericDevice::setModelID(TQString id) {
m_modelID = id;
m_modelID.replace("0x", "");
}
TQString &TDEGenericDevice::vendorEncoded() {
return m_vendorenc;
}
void TDEGenericDevice::setVendorEncoded(TQString id) {
m_vendorenc = id;
}
TQString &TDEGenericDevice::modelEncoded() {
return m_modelenc;
}
void TDEGenericDevice::setModelEncoded(TQString id) {
m_modelenc = id;
}
TQString &TDEGenericDevice::subVendorID() {
return m_subvendorID;
}
void TDEGenericDevice::setSubVendorID(TQString id) {
m_subvendorID = id;
m_subvendorID.replace("0x", "");
}
TQString &TDEGenericDevice::PCIClass() {
return m_pciClass;
}
void TDEGenericDevice::setPCIClass(TQString cl) {
m_pciClass = cl;
m_pciClass.replace("0x", "");
}
TQString &TDEGenericDevice::moduleAlias() {
return m_modAlias;
}
void TDEGenericDevice::setModuleAlias(TQString ma) {
m_modAlias = ma;
}
TQString &TDEGenericDevice::deviceDriver() {
return m_deviceDriver;
}
void TDEGenericDevice::setDeviceDriver(TQString dr) {
m_deviceDriver = dr;
}
TQString &TDEGenericDevice::subsystem() {
return m_subsystem;
}
void TDEGenericDevice::setSubsystem(TQString ss) {
m_subsystem = ss;
}
TQString &TDEGenericDevice::subModelID() {
return m_submodelID;
}
void TDEGenericDevice::setSubModelID(TQString id) {
m_submodelID = id;
m_submodelID.replace("0x", "");
}
void TDEGenericDevice::setParentDevice(TDEGenericDevice* pd) {
m_parentDevice = pd;
}
TDEGenericDevice* TDEGenericDevice::parentDevice() {
return m_parentDevice;
}
TQPixmap TDEGenericDevice::icon(KIcon::StdSizes size) {
return KGlobal::hardwareDevices()->getDeviceTypeIconFromType(type(), size);
}
bool TDEGenericDevice::blacklistedForUpdate() {
return m_blacklistedForUpdate;
}
void TDEGenericDevice::setBlacklistedForUpdate(bool bl) {
m_blacklistedForUpdate = bl;
}
TQString TDEGenericDevice::friendlyDeviceType() {
return KGlobal::hardwareDevices()->getFriendlyDeviceTypeStringFromType(type());
}
TQString TDEGenericDevice::busID() {
TQString busid = m_systemPath;
busid = busid.remove(0, busid.findRev("/")+1);
busid = busid.remove(0, busid.find(":")+1);
return busid;
}
TQString TDEGenericDevice::friendlyName() {
if (m_friendlyName.isNull()) {
if (type() == TDEGenericDeviceType::Root) {
TQString friendlyDriverName = m_systemPath;
friendlyDriverName.remove(0, friendlyDriverName.findRev("/")+1);
m_friendlyName = friendlyDriverName;
}
else if (m_modAlias.lower().startsWith("pci")) {
m_friendlyName = KGlobal::hardwareDevices()->findPCIDeviceName(m_vendorID, m_modelID, m_subvendorID, m_submodelID);
}
else if (m_modAlias.lower().startsWith("usb")) {
m_friendlyName = KGlobal::hardwareDevices()->findUSBDeviceName(m_vendorID, m_modelID, m_subvendorID, m_submodelID);
}
else {
TQString pnpgentype = systemPath();
pnpgentype.remove(0, pnpgentype.findRev("/")+1);
pnpgentype.truncate(pnpgentype.find(":"));
if (pnpgentype.startsWith("PNP")) {
m_friendlyName = KGlobal::hardwareDevices()->findPNPDeviceName(pnpgentype);
}
}
}
if (m_friendlyName.isNull()) {
// Could not identify based on model/vendor
// Guess by type
if (type() == TDEGenericDeviceType::CPU) {
m_friendlyName = name();
}
// Guess by driver
else if (!m_deviceDriver.isNull()) {
TQString friendlyDriverName = m_deviceDriver.lower();
friendlyDriverName[0] = friendlyDriverName[0].upper();
m_friendlyName = i18n("Generic %1 Device").arg(friendlyDriverName);
}
else if (m_systemPath.lower().startsWith("/sys/devices/virtual")) {
TQString friendlyDriverName = m_systemPath;
friendlyDriverName.remove(0, friendlyDriverName.findRev("/")+1);
if (!friendlyDriverName.isNull()) {
m_friendlyName = i18n("Virtual Device %1").arg(friendlyDriverName);
}
else {
m_friendlyName = i18n("Unknown Virtual Device");
}
}
else {
// I really have no idea what this peripheral is; say so!
m_friendlyName = i18n("Unknown Device") + " " + name();
}
}
return m_friendlyName;
}
TDEStorageDevice::TDEStorageDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn) : TDEGenericDevice(dt, dn), m_mediaInserted(true) {
m_diskType = TDEDiskDeviceType::Null;
m_diskStatus = TDEDiskDeviceStatus::Null;
}
TDEStorageDevice::~TDEStorageDevice() {
}
TDEDiskDeviceType::TDEDiskDeviceType TDEStorageDevice::diskType() {
return m_diskType;
}
void TDEStorageDevice::setDiskType(TDEDiskDeviceType::TDEDiskDeviceType dt) {
m_diskType = dt;
}
bool TDEStorageDevice::isDiskOfType(TDEDiskDeviceType::TDEDiskDeviceType tf) {
return ((m_diskType&tf)!=TDEDiskDeviceType::Null);
}
TDEDiskDeviceStatus::TDEDiskDeviceStatus TDEStorageDevice::diskStatus() {
return m_diskStatus;
}
void TDEStorageDevice::setDiskStatus(TDEDiskDeviceStatus::TDEDiskDeviceStatus st) {
m_diskStatus = st;
}
bool TDEStorageDevice::checkDiskStatus(TDEDiskDeviceStatus::TDEDiskDeviceStatus sf) {
return ((m_diskStatus&sf)!=(TDEDiskDeviceStatus::TDEDiskDeviceStatus)0);
}
TQString &TDEStorageDevice::diskLabel() {
return m_diskName;
}
void TDEStorageDevice::setDiskLabel(TQString dn) {
m_diskName = dn;
}
bool TDEStorageDevice::mediaInserted() {
return m_mediaInserted;
}
void TDEStorageDevice::setMediaInserted(bool inserted) {
m_mediaInserted = inserted;
}
TQString &TDEStorageDevice::fileSystemName() {
return m_fileSystemName;
}
void TDEStorageDevice::setFileSystemName(TQString fn) {
m_fileSystemName = fn;
}
TQString &TDEStorageDevice::fileSystemUsage() {
return m_fileSystemUsage;
}
void TDEStorageDevice::setFileSystemUsage(TQString fu) {
m_fileSystemUsage = fu;
}
TQString &TDEStorageDevice::diskUUID() {
return m_diskUUID;
}
void TDEStorageDevice::setDiskUUID(TQString id) {
m_diskUUID = id;
}
TQStringList &TDEStorageDevice::holdingDevices() {
return m_holdingDevices;
}
void TDEStorageDevice::setHoldingDevices(TQStringList hd) {
m_holdingDevices = hd;
}
TQStringList &TDEStorageDevice::slaveDevices() {
return m_slaveDevices;
}
void TDEStorageDevice::setSlaveDevices(TQStringList sd) {
m_slaveDevices = sd;
}
TQString TDEStorageDevice::friendlyName() {
// Return the actual storage device name
TQString devicevendorid = vendorEncoded();
TQString devicemodelid = modelEncoded();
devicevendorid.replace("\\x20", " ");
devicemodelid.replace("\\x20", " ");
devicevendorid = devicevendorid.stripWhiteSpace();
devicemodelid = devicemodelid.stripWhiteSpace();
devicevendorid = devicevendorid.simplifyWhiteSpace();
devicemodelid = devicemodelid.simplifyWhiteSpace();
TQString devicename = devicevendorid + " " + devicemodelid;
devicename = devicename.stripWhiteSpace();
devicename = devicename.simplifyWhiteSpace();
if (devicename != "") {
return devicename;
}
if (isDiskOfType(TDEDiskDeviceType::Floppy)) {
return friendlyDeviceType();
}
TQString label = diskLabel();
if (label.isNull()) {
if (deviceSize() > 0) {
if (checkDiskStatus(TDEDiskDeviceStatus::Hotpluggable)) {
label = i18n("%1 Removable Device").arg(deviceFriendlySize());
}
else {
label = i18n("%1 Fixed Storage Device").arg(deviceFriendlySize());
}
}
}
if (!label.isNull()) {
return label;
}
return friendlyDeviceType();
}
TQString TDEStorageDevice::friendlyDeviceType() {
TQString ret = i18n("Hard Disk Drive");
// Keep this in sync with TDEStorageDevice::icon(KIcon::StdSizes size) below
if (isDiskOfType(TDEDiskDeviceType::Floppy)) {
ret = i18n("Floppy Drive");
}
if (isDiskOfType(TDEDiskDeviceType::CDROM)) {
ret = i18n("CDROM Drive");
}
if (isDiskOfType(TDEDiskDeviceType::CDRW)) {
ret = i18n("CDRW Drive");
}
if (isDiskOfType(TDEDiskDeviceType::DVDROM)) {
ret = i18n("DVD Drive");
}
if (isDiskOfType(TDEDiskDeviceType::DVDRW) || isDiskOfType(TDEDiskDeviceType::DVDRAM)) {
ret = i18n("DVDRW Drive");
}
if (isDiskOfType(TDEDiskDeviceType::DVDRW)) {
ret = i18n("DVDRW Drive");
}
if (isDiskOfType(TDEDiskDeviceType::DVDRAM)) {
ret = i18n("DVDRAM Drive");
}
if (isDiskOfType(TDEDiskDeviceType::Zip)) {
ret = i18n("Zip Drive");
}
if (isDiskOfType(TDEDiskDeviceType::HDD)) {
ret = i18n("Hard Disk Drive");
if (checkDiskStatus(TDEDiskDeviceStatus::Hotpluggable)) {
ret = i18n("Removable Storage");
}
if (isDiskOfType(TDEDiskDeviceType::CompactFlash)) {
ret = i18n("Compact Flash");
}
if (isDiskOfType(TDEDiskDeviceType::MemoryStick)) {
ret = i18n("Memory Stick");
}
}
if (isDiskOfType(TDEDiskDeviceType::RAM)) {
ret = i18n("Random Access Memory");
}
if (isDiskOfType(TDEDiskDeviceType::Loop)) {
ret = i18n("Loop Device");
}
return ret;
}
TQPixmap TDEStorageDevice::icon(KIcon::StdSizes size) {
TQPixmap ret = DesktopIcon("hdd_unmount", size);
if (isDiskOfType(TDEDiskDeviceType::Floppy)) {
ret = DesktopIcon("3floppy_unmount", size);
}
if (isDiskOfType(TDEDiskDeviceType::CDROM)) {
ret = DesktopIcon("cdrom_unmount", size);
}
if (isDiskOfType(TDEDiskDeviceType::CDRW)) {
ret = DesktopIcon("cdwriter_unmount", size);
}
if (isDiskOfType(TDEDiskDeviceType::DVDROM)) {
ret = DesktopIcon("dvd_unmount", size);
}
if (isDiskOfType(TDEDiskDeviceType::DVDRW)) {
ret = DesktopIcon("dvd_unmount", size);
}
if (isDiskOfType(TDEDiskDeviceType::DVDRAM)) {
ret = DesktopIcon("dvd_unmount", size);
}
if (isDiskOfType(TDEDiskDeviceType::Zip)) {
ret = DesktopIcon("zip_unmount", size);
}
if (isDiskOfType(TDEDiskDeviceType::HDD)) {
ret = DesktopIcon("hdd_unmount", size);
if (checkDiskStatus(TDEDiskDeviceStatus::Hotpluggable)) {
ret = DesktopIcon("usbpendrive_unmount", size);
}
if (isDiskOfType(TDEDiskDeviceType::CompactFlash)) {
ret = DesktopIcon("compact_flash_unmount", size);
}
if (isDiskOfType(TDEDiskDeviceType::MemoryStick)) {
ret = DesktopIcon("memory_stick_unmount", size);
}
}
if (isDiskOfType(TDEDiskDeviceType::RAM)) {
ret = DesktopIcon("memory", size);
}
if (isDiskOfType(TDEDiskDeviceType::Loop)) {
ret = DesktopIcon("blockdevice", size);
}
return ret;
}
unsigned long TDEStorageDevice::deviceSize() {
TQString bsnodename = systemPath();
bsnodename.append("/queue/physical_block_size");
TQFile bsfile( bsnodename );
TQString blocksize;
if ( bsfile.open( IO_ReadOnly ) ) {
TQTextStream stream( &bsfile );
blocksize = stream.readLine();
bsfile.close();
}
else {
// Drat, I can't get a gauranteed block size. Assume a block size of 512, as everything I have read indicates that /sys/block/<dev>/size is given in terms of a 512 byte block...
blocksize = "512";
}
TQString dsnodename = systemPath();
dsnodename.append("/size");
TQFile dsfile( dsnodename );
TQString devicesize;
if ( dsfile.open( IO_ReadOnly ) ) {
TQTextStream stream( &dsfile );
devicesize = stream.readLine();
dsfile.close();
}
return (blocksize.toULong()*devicesize.toULong());
}
TQString TDEStorageDevice::deviceFriendlySize() {
double bytes = deviceSize();
TQString prettystring;
prettystring = TQString("%1b").arg(bytes);
if (bytes > 1024) {
bytes = bytes / 1024;
prettystring = TQString("%1Kb").arg(bytes, 0, 'f', 1);
}
if (bytes > 1024) {
bytes = bytes / 1024;
prettystring = TQString("%1Mb").arg(bytes, 0, 'f', 1);
}
if (bytes > 1024) {
bytes = bytes / 1024;
prettystring = TQString("%1Gb").arg(bytes, 0, 'f', 1);
}
if (bytes > 1024) {
bytes = bytes / 1024;
prettystring = TQString("%1Tb").arg(bytes, 0, 'f', 1);
}
if (bytes > 1024) {
bytes = bytes / 1024;
prettystring = TQString("%1Pb").arg(bytes, 0, 'f', 1);
}
return prettystring;
}
TQString TDEStorageDevice::mountPath() {
// See if this device node is mounted
// This requires parsing /proc/mounts, looking for deviceNode()
// The Device Mapper throws a monkey wrench into this
// It likes to advertise mounts as /dev/mapper/<something>,
// where <something> is listed in <system path>/dm/name
// First, ensure that all device information (mainly holders/slaves) is accurate
KGlobal::hardwareDevices()->rescanDeviceInformation(this);
TQString dmnodename = systemPath();
dmnodename.append("/dm/name");
TQFile namefile( dmnodename );
TQString dmaltname;
if ( namefile.open( IO_ReadOnly ) ) {
TQTextStream stream( &namefile );
dmaltname = stream.readLine();
namefile.close();
}
if (!dmaltname.isNull()) {
dmaltname.prepend("/dev/mapper/");
}
TQStringList lines;
TQFile file( "/proc/mounts" );
if ( file.open( IO_ReadOnly ) ) {
TQTextStream stream( &file );
TQString line;
while ( !stream.atEnd() ) {
line = stream.readLine();
TQStringList mountInfo = TQStringList::split(" ", line, true);
TQString testNode = *mountInfo.at(0);
// Check for match
if ((testNode == deviceNode()) || (testNode == dmaltname)) {
return *mountInfo.at(1);
}
lines += line;
}
file.close();
}
// While this device is not directly mounted, it could concievably be mounted via the Device Mapper
// If so, try to retrieve the mount path...
TQStringList slaveDeviceList = holdingDevices();
for ( TQStringList::Iterator slavedevit = slaveDeviceList.begin(); slavedevit != slaveDeviceList.end(); ++slavedevit ) {
// Try to locate this device path in the TDE device tree
TDEHardwareDevices *hwdevices = KGlobal::hardwareDevices();
TDEGenericDevice *hwdevice = hwdevices->findBySystemPath(*slavedevit);
if ((hwdevice) && (hwdevice->type() == TDEGenericDeviceType::Disk)) {
TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
return sdevice->mountPath();
}
}
return TQString::null;
}
TQString TDEStorageDevice::mountDevice(TQString mediaName, TQString mountOptions, TQString* errRet, int* retcode) {
int internal_retcode;
if (!retcode) {
retcode = &internal_retcode;
}
TQString ret = mountPath();
if (!ret.isNull()) {
return ret;
}
// Create dummy password file
KTempFile passwordFile(TQString::null, "tmp", 0600);
passwordFile.setAutoDelete(true);
TQString command = TQString("pmount -p %1 %2 %3 2>&1").arg(passwordFile.name()).arg(mountOptions).arg(deviceNode());
if (!mediaName.isNull()) {
command.append(mediaName);
}
FILE *exepipe = popen(command.ascii(), "r");
if (exepipe) {
TQString pmount_output;
char buffer[8092];
pmount_output = fgets(buffer, sizeof(buffer), exepipe);
*retcode = pclose(exepipe);
if (errRet) {
*errRet = pmount_output;
}
}
// Update internal mount data
KGlobal::hardwareDevices()->processModifiedMounts();
ret = mountPath();
return ret;
}
TQString TDEStorageDevice::mountEncryptedDevice(TQString passphrase, TQString mediaName, TQString mountOptions, TQString* errRet, int* retcode) {
int internal_retcode;
if (!retcode) {
retcode = &internal_retcode;
}
TQString ret = mountPath();
if (!ret.isNull()) {
return ret;
}
// Create dummy password file
KTempFile passwordFile(TQString::null, "tmp", 0600);
passwordFile.setAutoDelete(true);
TQFile* pwFile = passwordFile.file();
if (!pwFile) {
return TQString::null;
}
pwFile->writeBlock(passphrase.ascii(), passphrase.length());
pwFile->flush();
TQString command = TQString("pmount -p %1 %2 %3 2>&1").arg(passwordFile.name()).arg(mountOptions).arg(deviceNode());
if (!mediaName.isNull()) {
command.append(mediaName);
}
FILE *exepipe = popen(command.ascii(), "r");
if (exepipe) {
TQString pmount_output;
char buffer[8092];
pmount_output = fgets(buffer, sizeof(buffer), exepipe);
*retcode = pclose(exepipe);
if (errRet) {
*errRet = pmount_output;
}
}
// Update internal mount data
KGlobal::hardwareDevices()->processModifiedMounts();
ret = mountPath();
return ret;
}
bool TDEStorageDevice::unmountDevice(TQString* errRet, int* retcode) {
int internal_retcode;
if (!retcode) {
retcode = &internal_retcode;
}
TQString mountpoint = mountPath();
if (mountpoint.isNull()) {
return true;
}
TQString command = TQString("pumount %1 2>&1").arg(mountpoint);
FILE *exepipe = popen(command.ascii(), "r");
if (exepipe) {
TQString pmount_output;
char buffer[8092];
pmount_output = fgets(buffer, sizeof(buffer), exepipe);
*retcode = pclose(exepipe);
if (*retcode == 0) {
return true;
}
else {
if (errRet) {
*errRet = pmount_output;
}
}
}
// Update internal mount data
KGlobal::hardwareDevices()->processModifiedMounts();
return false;
}
TDECPUDevice::TDECPUDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn) : TDEGenericDevice(dt, dn) {
}
TDECPUDevice::~TDECPUDevice() {
}
double &TDECPUDevice::frequency() {
return m_frequency;
}
void TDECPUDevice::setFrequency(double fr) {
m_frequency = fr;
}
double &TDECPUDevice::minFrequency() {
return m_minfrequency;
}
void TDECPUDevice::setMinFrequency(double fr) {
m_minfrequency = fr;
}
double &TDECPUDevice::maxFrequency() {
return m_maxfrequency;
}
void TDECPUDevice::setMaxFrequency(double fr) {
m_maxfrequency = fr;
}
double &TDECPUDevice::transitionLatency() {
return m_transitionlatency;
}
void TDECPUDevice::setTransitionLatency(double tl) {
m_transitionlatency = tl;
}
TQString &TDECPUDevice::governor() {
return m_governor;
}
void TDECPUDevice::setGovernor(TQString gr) {
m_governor = gr;
}
TQString &TDECPUDevice::scalingDriver() {
return m_scalingdriver;
}
void TDECPUDevice::setScalingDriver(TQString dr) {
m_scalingdriver = dr;
}
TQStringList &TDECPUDevice::dependentProcessors() {
return m_tiedprocs;
}
void TDECPUDevice::setDependentProcessors(TQStringList dp) {
m_tiedprocs = dp;
}
TQStringList &TDECPUDevice::availableFrequencies() {
return m_frequencies;
}
void TDECPUDevice::setAvailableFrequencies(TQStringList af) {
m_frequencies = af;
}
TDEHardwareDevices::TDEHardwareDevices() {
// Initialize members
pci_id_map = 0;
usb_id_map = 0;
pnp_id_map = 0;
// Set up device list
m_deviceList.setAutoDelete( TRUE ); // the list owns the objects
// Initialize udev interface
m_udevStruct = udev_new();
if (!m_udevStruct) {
printf("Unable to create udev interface\n\r");
}
if (m_udevStruct) {
// Set up device add/remove monitoring
m_udevMonitorStruct = udev_monitor_new_from_netlink(m_udevStruct, "udev");
udev_monitor_filter_add_match_subsystem_devtype(m_udevMonitorStruct, NULL, NULL);
udev_monitor_enable_receiving(m_udevMonitorStruct);
m_devScanNotifier = new TQSocketNotifier(udev_monitor_get_fd(m_udevMonitorStruct), TQSocketNotifier::Read, this);
connect( m_devScanNotifier, TQT_SIGNAL(activated(int)), this, TQT_SLOT(processHotPluggedHardware()) );
// Read in the current mount table
// Yes, a race condition exists between this and the mount monitor start below, but it shouldn't be a problem 99.99% of the time
m_mountTable.clear();
TQFile file( "/proc/mounts" );
if ( file.open( IO_ReadOnly ) ) {
TQTextStream stream( &file );
while ( !stream.atEnd() ) {
m_mountTable.append(stream.readLine());
}
file.close();
}
// Monitor for changed mounts
m_procMountsFd = open("/proc/mounts", O_RDONLY, 0);
m_mountScanNotifier = new TQSocketNotifier(m_procMountsFd, TQSocketNotifier::Exception, this);
connect( m_mountScanNotifier, TQT_SIGNAL(activated(int)), this, TQT_SLOT(processModifiedMounts()) );
// Read in the current cpu information
// Yes, a race condition exists between this and the cpu monitor start below, but it shouldn't be a problem 99.99% of the time
m_cpuInfo.clear();
TQFile cpufile( "/proc/cpuinfo" );
if ( cpufile.open( IO_ReadOnly ) ) {
TQTextStream stream( &cpufile );
while ( !stream.atEnd() ) {
m_cpuInfo.append(stream.readLine());
}
cpufile.close();
}
// [FIXME 0.01]
// Apparently the Linux kernel just does not notify userspace applications of CPU frequency changes
// This is STUPID, as it means I have to poll the CPU information structures with a 0.5 second or so timer just to keep the information up to date
#if 0
// Monitor for changed cpu information
// Watched directories are set up during the initial CPU scan
m_cpuWatch = new KSimpleDirWatch(this);
connect( m_cpuWatch, TQT_SIGNAL(dirty(const TQString &)), this, TQT_SLOT(processModifiedCPUs()) );
#else
m_cpuWatchTimer = new TQTimer(this);
connect( m_cpuWatchTimer, SIGNAL(timeout()), this, SLOT(processModifiedCPUs()) );
TQDir nodezerocpufreq("/sys/devices/system/cpu/cpu0/cpufreq");
if (nodezerocpufreq.exists()) {
m_cpuWatchTimer->start( 500, FALSE ); // 0.5 second repeating timer
}
#endif
// Update internal device information
queryHardwareInformation();
}
}
TDEHardwareDevices::~TDEHardwareDevices() {
// [FIXME 0.01]
#if 0
// Stop CPU scanning
m_cpuWatch->stopScan();
#else
m_cpuWatchTimer->stop();
#endif
// Stop mount scanning
close(m_procMountsFd);
// Tear down udev interface
udev_unref(m_udevStruct);
// Delete members
if (pci_id_map) {
delete pci_id_map;
}
if (usb_id_map) {
delete usb_id_map;
}
if (pnp_id_map) {
delete pnp_id_map;
}
}
void TDEHardwareDevices::rescanDeviceInformation(TDEGenericDevice* hwdevice) {
struct udev_device *dev;
dev = udev_device_new_from_syspath(m_udevStruct, hwdevice->systemPath().ascii());
classifyUnknownDevice(dev, hwdevice, false);
updateParentDeviceInformation(hwdevice); // Update parent/child tables for this device
udev_device_unref(dev);
}
TDEGenericDevice* TDEHardwareDevices::findBySystemPath(TQString syspath) {
TDEGenericDevice *hwdevice;
for ( hwdevice = m_deviceList.first(); hwdevice; hwdevice = m_deviceList.next() ) {
if (hwdevice->systemPath() == syspath) {
return hwdevice;
}
}
return 0;
}
TDEGenericDevice* TDEHardwareDevices::findByDeviceNode(TQString devnode) {
TDEGenericDevice *hwdevice;
for ( hwdevice = m_deviceList.first(); hwdevice; hwdevice = m_deviceList.next() ) {
if (hwdevice->deviceNode() == devnode) {
return hwdevice;
}
}
return 0;
}
TDEStorageDevice* TDEHardwareDevices::findDiskByUID(TQString uid) {
TDEGenericDevice *hwdevice;
for ( hwdevice = m_deviceList.first(); hwdevice; hwdevice = m_deviceList.next() ) {
if (hwdevice->type() == TDEGenericDeviceType::Disk) {
TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
if (sdevice->uniqueID() == uid) {
return sdevice;
}
}
}
return 0;
}
void TDEHardwareDevices::processHotPluggedHardware() {
udev_device* dev = udev_monitor_receive_device(m_udevMonitorStruct);
if (dev) {
TQString actionevent(udev_device_get_action(dev));
if (actionevent == "add") {
TDEGenericDevice* device = classifyUnknownDevice(dev);
// Make sure this device is not a duplicate
TDEGenericDevice *hwdevice;
for (hwdevice = m_deviceList.first(); hwdevice; hwdevice = m_deviceList.next()) {
if (hwdevice->systemPath() == device->systemPath()) {
delete device;
device = 0;
break;
}
}
if (device) {
m_deviceList.append(device);
updateParentDeviceInformation(device); // Update parent/child tables for this device
emit hardwareAdded(device);
}
}
else if (actionevent == "remove") {
// Delete device from hardware listing
TQString systempath(udev_device_get_syspath(dev));
TDEGenericDevice *hwdevice;
for (hwdevice = m_deviceList.first(); hwdevice; hwdevice = m_deviceList.next()) {
if (hwdevice->systemPath() == systempath) {
emit hardwareRemoved(hwdevice);
// If the device is a storage device and has a slave, update it as well
if (hwdevice->type() == TDEGenericDeviceType::Disk) {
TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
TQStringList slavedevices = sdevice->slaveDevices();
m_deviceList.remove(hwdevice);
for ( TQStringList::Iterator slaveit = slavedevices.begin(); slaveit != slavedevices.end(); ++slaveit ) {
TDEGenericDevice* slavedevice = findBySystemPath(*slaveit);
if (slavedevice) {
rescanDeviceInformation(slavedevice);
emit hardwareUpdated(slavedevice);
}
}
}
else {
m_deviceList.remove(hwdevice);
}
break;
}
}
}
else if (actionevent == "change") {
// Update device and emit change event
TQString systempath(udev_device_get_syspath(dev));
TDEGenericDevice *hwdevice;
for (hwdevice = m_deviceList.first(); hwdevice; hwdevice = m_deviceList.next()) {
if (hwdevice->systemPath() == systempath) {
if (!hwdevice->blacklistedForUpdate()) {
classifyUnknownDevice(dev, hwdevice, false);
updateParentDeviceInformation(hwdevice); // Update parent/child tables for this device
emit hardwareUpdated(hwdevice);
}
break;
}
}
}
}
}
void TDEHardwareDevices::processModifiedCPUs() {
// Detect what changed between the old cpu information and the new information,
// and emit appropriate events
// Read new CPU information table
m_cpuInfo.clear();
TQFile cpufile( "/proc/cpuinfo" );
if ( cpufile.open( IO_ReadOnly ) ) {
TQTextStream stream( &cpufile );
while ( !stream.atEnd() ) {
m_cpuInfo.append(stream.readLine());
}
cpufile.close();
}
// Parse CPU information table
TDECPUDevice *cdevice;
cdevice = 0;
bool modified = false;
TQString curline;
int processorNumber = 0;
int processorCount = 0;
for (TQStringList::Iterator cpuit = m_cpuInfo.begin(); cpuit != m_cpuInfo.end(); ++cpuit) {
// WARNING This routine assumes that "processor" is always the first entry in /proc/cpuinfo!
curline = *cpuit;
if (curline.startsWith("processor")) {
curline.remove(0, curline.find(":")+1);
curline = curline.stripWhiteSpace();
processorNumber = curline.toInt();
cdevice = dynamic_cast<TDECPUDevice*>(findBySystemPath(TQString("/sys/devices/system/cpu/cpu%1").arg(processorNumber)));
}
if (curline.startsWith("model name")) {
curline.remove(0, curline.find(":")+1);
curline = curline.stripWhiteSpace();
if (cdevice->name() != curline) modified = true;
cdevice->setName(curline);
}
if (curline.startsWith("cpu MHz")) {
curline.remove(0, curline.find(":")+1);
curline = curline.stripWhiteSpace();
if (cdevice->frequency() != curline.toDouble()) modified = true;
cdevice->setFrequency(curline.toDouble());
}
if (curline.startsWith("vendor_id")) {
curline.remove(0, curline.find(":")+1);
curline = curline.stripWhiteSpace();
if (cdevice->vendorName() != curline) modified = true;
cdevice->setVendorName(curline);
if (cdevice->vendorEncoded() != curline) modified = true;
cdevice->setVendorEncoded(curline);
}
}
processorCount = processorNumber+1;
// Read in other information from cpufreq, if available
for (processorNumber=0; processorNumber<processorCount; processorNumber++) {
cdevice = dynamic_cast<TDECPUDevice*>(findBySystemPath(TQString("/sys/devices/system/cpu/cpu%1").arg(processorNumber)));
TQDir cpufreq_dir(TQString("/sys/devices/system/cpu/cpu%1/cpufreq").arg(processorNumber));
TQString scalinggovernor;
TQString scalingdriver;
double minfrequency = -1;
double maxfrequency = -1;
double trlatency = -1;
TQStringList affectedcpulist;
TQStringList frequencylist;
if (cpufreq_dir.exists()) {
TQString nodename = cpufreq_dir.path();
nodename.append("/scaling_governor");
TQFile scalinggovernorfile(nodename);
if (scalinggovernorfile.open(IO_ReadOnly)) {
TQTextStream stream( &scalinggovernorfile );
scalinggovernor = stream.readLine();
scalinggovernorfile.close();
}
nodename = cpufreq_dir.path();
nodename.append("/scaling_driver");
TQFile scalingdriverfile(nodename);
if (scalingdriverfile.open(IO_ReadOnly)) {
TQTextStream stream( &scalingdriverfile );
scalingdriver = stream.readLine();
scalingdriverfile.close();
}
nodename = cpufreq_dir.path();
nodename.append("/scaling_min_freq");
TQFile minfrequencyfile(nodename);
if (minfrequencyfile.open(IO_ReadOnly)) {
TQTextStream stream( &minfrequencyfile );
minfrequency = stream.readLine().toDouble()/1000.0;
minfrequencyfile.close();
}
nodename = cpufreq_dir.path();
nodename.append("/scaling_max_freq");
TQFile maxfrequencyfile(nodename);
if (maxfrequencyfile.open(IO_ReadOnly)) {
TQTextStream stream( &maxfrequencyfile );
maxfrequency = stream.readLine().toDouble()/1000.0;
maxfrequencyfile.close();
}
nodename = cpufreq_dir.path();
nodename.append("/cpuinfo_transition_latency");
TQFile trlatencyfile(nodename);
if (trlatencyfile.open(IO_ReadOnly)) {
TQTextStream stream( &trlatencyfile );
trlatency = stream.readLine().toDouble()/1000.0;
trlatencyfile.close();
}
nodename = cpufreq_dir.path();
nodename.append("/affected_cpus");
TQFile tiedcpusfile(nodename);
if (tiedcpusfile.open(IO_ReadOnly)) {
TQTextStream stream( &tiedcpusfile );
affectedcpulist = TQStringList::split(" ", stream.readLine());
tiedcpusfile.close();
}
nodename = cpufreq_dir.path();
nodename.append("/scaling_available_frequencies");
TQFile availfreqsfile(nodename);
if (availfreqsfile.open(IO_ReadOnly)) {
TQTextStream stream( &availfreqsfile );
frequencylist = TQStringList::split(" ", stream.readLine());
availfreqsfile.close();
}
}
// Update CPU information structure
if (cdevice->governor() != scalinggovernor) modified = true;
cdevice->setGovernor(scalinggovernor);
if (cdevice->scalingDriver() != scalingdriver) modified = true;
cdevice->setScalingDriver(scalingdriver);
if (cdevice->minFrequency() != minfrequency) modified = true;
cdevice->setMinFrequency(minfrequency);
if (cdevice->maxFrequency() != maxfrequency) modified = true;
cdevice->setMaxFrequency(maxfrequency);
if (cdevice->transitionLatency() != trlatency) modified = true;
cdevice->setTransitionLatency(trlatency);
if (cdevice->dependentProcessors().join(" ") != affectedcpulist.join(" ")) modified = true;
cdevice->setDependentProcessors(affectedcpulist);
if (cdevice->availableFrequencies().join(" ") != frequencylist.join(" ")) modified = true;
cdevice->setAvailableFrequencies(frequencylist);
}
if (modified) {
for (processorNumber=0; processorNumber<processorCount; processorNumber++) {
TDEGenericDevice* hwdevice = findBySystemPath(TQString("/sys/devices/system/cpu/cpu%1").arg(processorNumber));
// Signal new information available
emit hardwareUpdated(hwdevice);
}
}
}
void TDEHardwareDevices::processModifiedMounts() {
// Detect what changed between the old mount table and the new one,
// and emit appropriate events
TQStringList deletedEntries = m_mountTable;
// Read in the new mount table
m_mountTable.clear();
TQFile file( "/proc/mounts" );
if ( file.open( IO_ReadOnly ) ) {
TQTextStream stream( &file );
while ( !stream.atEnd() ) {
m_mountTable.append(stream.readLine());
}
file.close();
}
TQStringList addedEntries = m_mountTable;
// Remove all entries that are identical in both tables
processModifiedMounts_removeagain:
for ( TQStringList::Iterator delit = deletedEntries.begin(); delit != deletedEntries.end(); ++delit ) {
for ( TQStringList::Iterator addit = addedEntries.begin(); addit != addedEntries.end(); ++addit ) {
if ((*delit) == (*addit)) {
deletedEntries.remove(delit);
addedEntries.remove(addit);
// Reset iterators to prevent bugs/crashes
// FIXME
// Is there any way to completely reset both loops without using goto?
goto processModifiedMounts_removeagain;
}
}
}
TQStringList::Iterator it;
for ( it = addedEntries.begin(); it != addedEntries.end(); ++it ) {
TQStringList mountInfo = TQStringList::split(" ", (*it), true);
// Try to find a device that matches the altered node
TDEGenericDevice* hwdevice = findByDeviceNode(*mountInfo.at(0));
if (hwdevice) {
emit hardwareUpdated(hwdevice);
// If the device is a storage device and has a slave, update it as well
if (hwdevice->type() == TDEGenericDeviceType::Disk) {
TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
TQStringList slavedevices = sdevice->slaveDevices();
for ( TQStringList::Iterator slaveit = slavedevices.begin(); slaveit != slavedevices.end(); ++slaveit ) {
TDEGenericDevice* slavedevice = findBySystemPath(*slaveit);
if (slavedevice) {
emit hardwareUpdated(slavedevice);
}
}
}
}
}
for ( it = deletedEntries.begin(); it != deletedEntries.end(); ++it ) {
TQStringList mountInfo = TQStringList::split(" ", (*it), true);
// Try to find a device that matches the altered node
TDEGenericDevice* hwdevice = findByDeviceNode(*mountInfo.at(0));
if (hwdevice) {
emit hardwareUpdated(hwdevice);
// If the device is a storage device and has a slave, update it as well
if (hwdevice->type() == TDEGenericDeviceType::Disk) {
TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
TQStringList slavedevices = sdevice->slaveDevices();
for ( TQStringList::Iterator slaveit = slavedevices.begin(); slaveit != slavedevices.end(); ++slaveit ) {
TDEGenericDevice* slavedevice = findBySystemPath(*slaveit);
if (slavedevice) {
emit hardwareUpdated(slavedevice);
}
}
}
}
}
emit mountTableModified();
}
TDEDiskDeviceType::TDEDiskDeviceType classifyDiskType(udev_device* dev, const TQString &devicebus, const TQString &disktypestring, const TQString &systempath, const TQString &devicevendor, const TQString &devicemodel, const TQString &filesystemtype, const TQString &devicedriver) {
// Classify a disk device type to the best of our ability
TDEDiskDeviceType::TDEDiskDeviceType disktype = TDEDiskDeviceType::Null;
if (devicebus.upper() == "USB") {
disktype = disktype | TDEDiskDeviceType::USB;
}
if (disktypestring.upper() == "ZIP") {
disktype = disktype | TDEDiskDeviceType::Zip;
}
if ((devicevendor.upper() == "IOMEGA") && (devicemodel.upper().contains("ZIP"))) {
disktype = disktype | TDEDiskDeviceType::Zip;
}
if ((devicevendor.upper() == "APPLE") && (devicemodel.upper().contains("IPOD"))) {
disktype = disktype | TDEDiskDeviceType::MediaDevice;
}
if ((devicevendor.upper() == "SANDISK") && (devicemodel.upper().contains("SANSA"))) {
disktype = disktype | TDEDiskDeviceType::MediaDevice;
}
if (disktypestring.upper() == "TAPE") {
disktype = disktype | TDEDiskDeviceType::Tape;
}
if (disktypestring.upper() == "COMPACT_FLASH") {
disktype = disktype | TDEDiskDeviceType::CompactFlash;
}
if (disktypestring.upper() == "MEMORY_STICK") {
disktype = disktype | TDEDiskDeviceType::MemoryStick;
}
if (disktypestring.upper() == "SMART_MEDIA") {
disktype = disktype | TDEDiskDeviceType::SmartMedia;
}
if (disktypestring.upper() == "SD_MMC") {
disktype = disktype | TDEDiskDeviceType::SDMMC;
}
if (disktypestring.upper() == "FLASHKEY") {
disktype = disktype | TDEDiskDeviceType::Flash;
}
if (disktypestring.upper() == "OPTICAL") {
disktype = disktype | TDEDiskDeviceType::Optical;
}
if (disktypestring.upper() == "JAZ") {
disktype = disktype | TDEDiskDeviceType::Jaz;
}
if (disktypestring.upper() == "DISK") {
disktype = disktype | TDEDiskDeviceType::HDD;
}
if (disktypestring.isNull()) {
// Fallback
// If we can't recognize the disk type then set it as a simple HDD volume
disktype = disktype | TDEDiskDeviceType::HDD;
}
// Certain combinations of media flags should never be set at the same time as they don't make sense
// This block is needed as udev is more than happy to provide inconsistent data to us
if ((disktype & TDEDiskDeviceType::Zip) || (disktype & TDEDiskDeviceType::Floppy) || (disktype & TDEDiskDeviceType::Jaz)) {
disktype = disktype & ~TDEDiskDeviceType::HDD;
}
if (disktypestring.upper() == "CD") {
if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA")) == "1") {
disktype = disktype | TDEDiskDeviceType::CDROM;
}
if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_CD_RW")) == "1") {
disktype = disktype | TDEDiskDeviceType::CDRW;
disktype = disktype & ~TDEDiskDeviceType::CDROM;
}
if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD")) == "1") {
disktype = disktype | TDEDiskDeviceType::DVDROM;
disktype = disktype & ~TDEDiskDeviceType::CDROM;
}
if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_RAM")) == "1") {
disktype = disktype | TDEDiskDeviceType::DVDRAM;
disktype = disktype & ~TDEDiskDeviceType::DVDROM;
}
if ((TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_RW")) == "1")
|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_RW_DL")) == "1")
|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_PLUS_RW")) == "1")
|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_MINUS_RW")) == "1")
|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_PLUS_RW_DL")) == "1")
|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_MINUS_RW_DL")) == "1")
) {
disktype = disktype | TDEDiskDeviceType::DVDRW;
disktype = disktype & ~TDEDiskDeviceType::DVDROM;
}
if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD")) == "1") {
disktype = disktype | TDEDiskDeviceType::BDROM;
disktype = disktype & ~TDEDiskDeviceType::CDROM;
}
if ((TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_RW")) == "1")
|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_RW_DL")) == "1")
|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_PLUS_RW")) == "1")
|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_MINUS_RW")) == "1")
|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_PLUS_RW_DL")) == "1")
|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_MINUS_RW_DL")) == "1")
) {
disktype = disktype | TDEDiskDeviceType::BDRW;
disktype = disktype & ~TDEDiskDeviceType::BDROM;
}
if (!TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_TRACK_COUNT_AUDIO")).isNull()) {
disktype = disktype | TDEDiskDeviceType::CDAudio;
}
if ((TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_VCD")) == "1") || (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_SDVD")) == "1")) {
disktype = disktype | TDEDiskDeviceType::CDVideo;
}
}
// Detect RAM and Loop devices, since udev can't seem to...
if (systempath.startsWith("/sys/devices/virtual/block/ram")) {
disktype = disktype | TDEDiskDeviceType::RAM;
}
if (systempath.startsWith("/sys/devices/virtual/block/loop")) {
disktype = disktype | TDEDiskDeviceType::Loop;
}
if (filesystemtype.upper() == "CRYPTO_LUKS") {
disktype = disktype | TDEDiskDeviceType::LUKS;
}
else if (filesystemtype.upper() == "CRYPTO") {
disktype = disktype | TDEDiskDeviceType::OtherCrypted;
}
return disktype;
}
// KStandardDirs::kde_default
typedef TQMap<TQString, TQString> KConfigMap;
TQString readUdevAttribute(udev_device* dev, TQString attr) {
return TQString(udev_device_get_property_value(dev, attr.ascii()));
}
TDEGenericDeviceType::TDEGenericDeviceType readGenericDeviceTypeFromString(TQString query) {
TDEGenericDeviceType::TDEGenericDeviceType ret = TDEGenericDeviceType::Other;
// Keep this in sync with the TDEGenericDeviceType definition in the header
if (query == "Root") {
ret = TDEGenericDeviceType::Root;
}
else if (query == "CPU") {
ret = TDEGenericDeviceType::CPU;
}
else if (query == "GPU") {
ret = TDEGenericDeviceType::GPU;
}
else if (query == "RAM") {
ret = TDEGenericDeviceType::RAM;
}
else if (query == "Bus") {
ret = TDEGenericDeviceType::Bus;
}
else if (query == "I2C") {
ret = TDEGenericDeviceType::I2C;
}
else if (query == "MDIO") {
ret = TDEGenericDeviceType::MDIO;
}
else if (query == "Mainboard") {
ret = TDEGenericDeviceType::Mainboard;
}
else if (query == "Disk") {
ret = TDEGenericDeviceType::Disk;
}
else if (query == "SCSI") {
ret = TDEGenericDeviceType::SCSI;
}
else if (query == "StorageController") {
ret = TDEGenericDeviceType::StorageController;
}
else if (query == "Mouse") {
ret = TDEGenericDeviceType::Mouse;
}
else if (query == "Keyboard") {
ret = TDEGenericDeviceType::Keyboard;
}
else if (query == "HID") {
ret = TDEGenericDeviceType::HID;
}
else if (query == "Network") {
ret = TDEGenericDeviceType::Network;
}
else if (query == "Printer") {
ret = TDEGenericDeviceType::Printer;
}
else if (query == "Scanner") {
ret = TDEGenericDeviceType::Scanner;
}
else if (query == "Sound") {
ret = TDEGenericDeviceType::Sound;
}
else if (query == "VideoCapture") {
ret = TDEGenericDeviceType::VideoCapture;
}
else if (query == "IEEE1394") {
ret = TDEGenericDeviceType::IEEE1394;
}
else if (query == "Camera") {
ret = TDEGenericDeviceType::Camera;
}
else if (query == "Serial") {
ret = TDEGenericDeviceType::Serial;
}
else if (query == "Parallel") {
ret = TDEGenericDeviceType::Parallel;
}
else if (query == "TextIO") {
ret = TDEGenericDeviceType::TextIO;
}
else if (query == "Peripheral") {
ret = TDEGenericDeviceType::Peripheral;
}
else if (query == "Battery") {
ret = TDEGenericDeviceType::Battery;
}
else if (query == "Power") {
ret = TDEGenericDeviceType::Power;
}
else if (query == "Dock") {
ret = TDEGenericDeviceType::Dock;
}
else if (query == "ThermalSensor") {
ret = TDEGenericDeviceType::ThermalSensor;
}
else if (query == "ThermalControl") {
ret = TDEGenericDeviceType::ThermalControl;
}
else if (query == "Bridge") {
ret = TDEGenericDeviceType::Bridge;
}
else if (query == "Platform") {
ret = TDEGenericDeviceType::Platform;
}
else if (query == "PNP") {
ret = TDEGenericDeviceType::PNP;
}
else if (query == "OtherACPI") {
ret = TDEGenericDeviceType::OtherACPI;
}
else if (query == "OtherUSB") {
ret = TDEGenericDeviceType::OtherUSB;
}
else if (query == "OtherMultimedia") {
ret = TDEGenericDeviceType::OtherMultimedia;
}
else if (query == "OtherPeripheral") {
ret = TDEGenericDeviceType::OtherPeripheral;
}
else if (query == "OtherSensor") {
ret = TDEGenericDeviceType::OtherSensor;
}
else if (query == "OtherVirtual") {
ret = TDEGenericDeviceType::OtherVirtual;
}
else {
ret = TDEGenericDeviceType::Other;
}
return ret;
}
TDEDiskDeviceType::TDEDiskDeviceType readDiskDeviceSubtypeFromString(TQString query, TDEDiskDeviceType::TDEDiskDeviceType flagsIn=TDEDiskDeviceType::Null) {
TDEDiskDeviceType::TDEDiskDeviceType ret = flagsIn;
// Keep this in sync with the TDEDiskDeviceType definition in the header
if (query == "MediaDevice") {
ret = ret | TDEDiskDeviceType::MediaDevice;
}
if (query == "Floppy") {
ret = ret | TDEDiskDeviceType::Floppy;
}
if (query == "CDROM") {
ret = ret | TDEDiskDeviceType::CDROM;
}
if (query == "CDRW") {
ret = ret | TDEDiskDeviceType::CDRW;
}
if (query == "DVDROM") {
ret = ret | TDEDiskDeviceType::DVDROM;
}
if (query == "DVDRAM") {
ret = ret | TDEDiskDeviceType::DVDRAM;
}
if (query == "DVDRW") {
ret = ret | TDEDiskDeviceType::DVDRW;
}
if (query == "BDROM") {
ret = ret | TDEDiskDeviceType::BDROM;
}
if (query == "BDRW") {
ret = ret | TDEDiskDeviceType::BDRW;
}
if (query == "Zip") {
ret = ret | TDEDiskDeviceType::Zip;
}
if (query == "Jaz") {
ret = ret | TDEDiskDeviceType::Jaz;
}
if (query == "Camera") {
ret = ret | TDEDiskDeviceType::Camera;
}
if (query == "LUKS") {
ret = ret | TDEDiskDeviceType::LUKS;
}
if (query == "OtherCrypted") {
ret = ret | TDEDiskDeviceType::OtherCrypted;
}
if (query == "CDAudio") {
ret = ret | TDEDiskDeviceType::CDAudio;
}
if (query == "CDVideo") {
ret = ret | TDEDiskDeviceType::CDVideo;
}
if (query == "DVDVideo") {
ret = ret | TDEDiskDeviceType::DVDVideo;
}
if (query == "BDVideo") {
ret = ret | TDEDiskDeviceType::BDVideo;
}
if (query == "Flash") {
ret = ret | TDEDiskDeviceType::Flash;
}
if (query == "USB") {
ret = ret | TDEDiskDeviceType::USB;
}
if (query == "Tape") {
ret = ret | TDEDiskDeviceType::Tape;
}
if (query == "HDD") {
ret = ret | TDEDiskDeviceType::HDD;
}
if (query == "Optical") {
ret = ret | TDEDiskDeviceType::Optical;
}
if (query == "RAM") {
ret = ret | TDEDiskDeviceType::RAM;
}
if (query == "Loop") {
ret = ret | TDEDiskDeviceType::Loop;
}
if (query == "CompactFlash") {
ret = ret | TDEDiskDeviceType::CompactFlash;
}
if (query == "MemoryStick") {
ret = ret | TDEDiskDeviceType::MemoryStick;
}
if (query == "SmartMedia") {
ret = ret | TDEDiskDeviceType::SmartMedia;
}
if (query == "SDMMC") {
ret = ret | TDEDiskDeviceType::SDMMC;
}
if (query == "UnlockedCrypt") {
ret = ret | TDEDiskDeviceType::UnlockedCrypt;
}
return ret;
}
TDEGenericDevice* createDeviceObjectForType(TDEGenericDeviceType::TDEGenericDeviceType type) {
TDEGenericDevice* ret = 0;
if (type == TDEGenericDeviceType::Disk) {
ret = new TDEStorageDevice(type);
}
else {
ret = new TDEGenericDevice(type);
}
return ret;
}
TDEGenericDevice* TDEHardwareDevices::classifyUnknownDeviceByExternalRules(udev_device* dev, TDEGenericDevice* existingdevice, bool classifySubDevices) {
// This routine expects to see the hardware config files into <prefix>/share/apps/tdehwlib/deviceclasses/, suffixed with "hwclass"
TDEGenericDevice* device = existingdevice;
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Other);
// Handle subtype if needed/desired
// To speed things up we rely on the prior scan results stored in m_externalSubtype
if (classifySubDevices) {
if (!device->m_externalRulesFile.isNull()) {
if (device->type() == TDEGenericDeviceType::Disk) {
// Disk class
TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(device);
TQStringList subtype = device->m_externalSubtype;
TDEDiskDeviceType::TDEDiskDeviceType desiredSubdeviceType = TDEDiskDeviceType::Null;
if (subtype.count()>0) {
for ( TQStringList::Iterator paramit = subtype.begin(); paramit != subtype.end(); ++paramit ) {
desiredSubdeviceType = readDiskDeviceSubtypeFromString(*paramit, desiredSubdeviceType);
}
if (desiredSubdeviceType != sdevice->diskType()) {
printf("[tdehardwaredevices] Rules file %s used to set device subtype for device at path %s\n\r", device->m_externalRulesFile.ascii(), device->systemPath().ascii()); fflush(stdout);
sdevice->setDiskType(desiredSubdeviceType);
}
}
}
}
}
else {
TQStringList hardware_info_directories(KGlobal::dirs()->resourceDirs("data"));
TQString hardware_info_directory_suffix("tdehwlib/deviceclasses/");
TQString hardware_info_directory;
// Scan the hardware_info_directory for configuration files
// For each one, open it with KConfig() and apply its rules to classify the device
// FIXME
// Should this also scan up to <n> subdirectories for the files? That feature might end up being too expensive...
device->m_externalRulesFile = TQString::null;
for ( TQStringList::Iterator it = hardware_info_directories.begin(); it != hardware_info_directories.end(); ++it ) {
hardware_info_directory = (*it);
hardware_info_directory += hardware_info_directory_suffix;
if (KGlobal::dirs()->exists(hardware_info_directory)) {
TQDir d(hardware_info_directory);
d.setFilter( TQDir::Files | TQDir::Hidden );
const TQFileInfoList *list = d.entryInfoList();
TQFileInfoListIterator it( *list );
TQFileInfo *fi;
while ((fi = it.current()) != 0) {
if (fi->extension(false) == "hwclass") {
bool match = true;
// Open the rules file
KConfig rulesFile(fi->absFilePath(), true, false);
rulesFile.setGroup("Conditions");
KConfigMap conditionmap = rulesFile.entryMap("Conditions");
KConfigMap::Iterator cndit;
for (cndit = conditionmap.begin(); cndit != conditionmap.end(); ++cndit) {
TQStringList conditionList = TQStringList::split(',', cndit.data(), false);
bool atleastonematch = false;
for ( TQStringList::Iterator paramit = conditionList.begin(); paramit != conditionList.end(); ++paramit ) {
if (cndit.key() == "VENDOR_ID") {
if (device->vendorID() == (*paramit)) {
atleastonematch = true;
}
}
else if (cndit.key() == "MODEL_ID") {
if (device->modelID() == (*paramit)) {
atleastonematch = true;
}
}
else if (cndit.key() == "DRIVER") {
if (device->deviceDriver() == (*paramit)) {
atleastonematch = true;
}
}
else if (readUdevAttribute(dev, cndit.key()) == (*paramit)) {
atleastonematch = true;
}
}
if (!atleastonematch) {
match = false;
}
}
if (match) {
rulesFile.setGroup("DeviceType");
TQString gentype = rulesFile.readEntry("GENTYPE");
TDEGenericDeviceType::TDEGenericDeviceType desiredDeviceType = device->type();
if (!gentype.isNull()) {
desiredDeviceType = readGenericDeviceTypeFromString(gentype);
}
// Handle main type
if (desiredDeviceType != device->type()) {
printf("[tdehardwaredevices] Rules file %s used to set device type for device at path %s\n\r", fi->absFilePath().ascii(), device->systemPath().ascii()); fflush(stdout);
if (m_deviceList.contains(device)) {
m_deviceList.remove(device);
}
else {
delete device;
}
device = createDeviceObjectForType(desiredDeviceType);
}
// Parse subtype and store in m_externalSubtype for later
// This speeds things up considerably due to the expense of the file scanning/parsing/matching operation
device->m_externalSubtype = rulesFile.readListEntry("SUBTYPE", ',');
device->m_externalRulesFile = fi->absFilePath();
// Process blacklist entries
rulesFile.setGroup("DeviceSettings");
device->setBlacklistedForUpdate(rulesFile.readBoolEntry("UPDATE_BLACKLISTED", device->blacklistedForUpdate()));
}
}
++it;
}
}
}
}
return device;
}
TDEGenericDevice* TDEHardwareDevices::classifyUnknownDevice(udev_device* dev, TDEGenericDevice* existingdevice, bool force_full_classification) {
// Classify device and create TDEHW device object
TQString devicename(udev_device_get_sysname(dev));
TQString devicetype(udev_device_get_devtype(dev));
TQString devicedriver(udev_device_get_driver(dev));
TQString devicesubsystem(udev_device_get_subsystem(dev));
TQString devicenode(udev_device_get_devnode(dev));
TQString systempath(udev_device_get_syspath(dev));
TQString devicevendorid(udev_device_get_property_value(dev, "ID_VENDOR_ID"));
TQString devicemodelid(udev_device_get_property_value(dev, "ID_MODEL_ID"));
TQString devicevendoridenc(udev_device_get_property_value(dev, "ID_VENDOR_ENC"));
TQString devicemodelidenc(udev_device_get_property_value(dev, "ID_MODEL_ENC"));
TQString devicesubvendorid(udev_device_get_property_value(dev, "ID_SUBVENDOR_ID"));
TQString devicesubmodelid(udev_device_get_property_value(dev, "ID_SUBMODEL_ID"));
TQString devicetypestring(udev_device_get_property_value(dev, "ID_TYPE"));
TQString devicetypestring_alt(udev_device_get_property_value(dev, "DEVTYPE"));
TQString devicepciclass(udev_device_get_property_value(dev, "PCI_CLASS"));
TDEGenericDevice* device = existingdevice;
// FIXME
// Only a small subset of devices are classified right now
// Figure out the remaining udev logic to classify the rest!
// Helpful file: http://www.enlightenment.org/svn/e/trunk/PROTO/enna-explorer/src/bin/udev.c
bool done = false;
TQString current_path = systempath;
TQString devicemodalias = TQString::null;
while (done == false) {
TQString malnodename = current_path;
malnodename.append("/modalias");
TQFile malfile(malnodename);
if (malfile.open(IO_ReadOnly)) {
TQTextStream stream( &malfile );
devicemodalias = stream.readLine();
malfile.close();
}
if (devicemodalias.startsWith("pci") || devicemodalias.startsWith("usb")) {
done = true;
}
else {
devicemodalias = TQString::null;
current_path.truncate(current_path.findRev("/"));
if (!current_path.startsWith("/sys/devices")) {
// Abort!
done = true;
}
}
}
// Many devices do not provide their vendor/model ID via udev
// Go after it manually...
if (devicevendorid.isNull() || devicemodelid.isNull()) {
if (devicemodalias != TQString::null) {
int vloc = devicemodalias.find("v");
int dloc = devicemodalias.find("d", vloc);
int svloc = devicemodalias.find("sv");
int sdloc = devicemodalias.find("sd", vloc);
// For added fun the device string lengths differ between pci and usb
if (devicemodalias.startsWith("pci")) {
devicevendorid = devicemodalias.mid(vloc+1, 8).lower();
devicemodelid = devicemodalias.mid(dloc+1, 8).lower();
if (svloc != -1) {
devicesubvendorid = devicemodalias.mid(svloc+1, 8).lower();
devicesubmodelid = devicemodalias.mid(sdloc+1, 8).lower();
}
devicevendorid.remove(0,4);
devicemodelid.remove(0,4);
devicesubvendorid.remove(0,4);
devicesubmodelid.remove(0,4);
}
if (devicemodalias.startsWith("usb")) {
devicevendorid = devicemodalias.mid(vloc+1, 4).lower();
devicemodelid = devicemodalias.mid(dloc+1, 4).lower();
if (svloc != -1) {
devicesubvendorid = devicemodalias.mid(svloc+1, 4).lower();
devicesubmodelid = devicemodalias.mid(sdloc+1, 4).lower();
}
}
}
}
// Most of the time udev doesn't barf up a device driver either, so go after it manually...
if (devicedriver.isNull()) {
TQString driverSymlink = udev_device_get_syspath(dev);
TQString driverSymlinkDir = driverSymlink;
driverSymlink.append("/device/driver");
driverSymlinkDir.append("/device/");
TQFileInfo dirfi(driverSymlink);
if (dirfi.isSymLink()) {
char* collapsedPath = realpath((driverSymlinkDir + dirfi.readLink()).ascii(), NULL);
devicedriver = TQString(collapsedPath);
free(collapsedPath);
devicedriver.remove(0, devicedriver.findRev("/")+1);
}
}
// udev removes critical leading zeroes in the PCI device class, so go after it manually...
TQString classnodename = systempath;
classnodename.append("/class");
TQFile classfile( classnodename );
if ( classfile.open( IO_ReadOnly ) ) {
TQTextStream stream( &classfile );
devicepciclass = stream.readLine();
devicepciclass.replace("0x", "");
devicepciclass = devicepciclass.lower();
classfile.close();
}
// Classify generic device type and create appropriate object
// Pull out all event special devices and stuff them under Platform
TQString syspath_tail = systempath.lower();
syspath_tail.remove(0, syspath_tail.findRev("/")+1);
if (syspath_tail.startsWith("event")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform);
}
// Classify specific known devices
if (((devicetype == "disk")
|| (devicetype == "partition")
|| (devicedriver == "floppy")
|| (devicesubsystem == "scsi_disk"))
&& ((devicenode != "")
)) {
if (!device) device = new TDEStorageDevice(TDEGenericDeviceType::Disk);
}
else if (devicetype.isNull()) {
if (devicesubsystem == "acpi") {
// If the ACPI device exposes a system path ending in /PNPxxxx:yy, the device type can be precisely determined
// See ftp://ftp.microsoft.com/developr/drg/plug-and-play/devids.txt for more information
TQString pnpgentype = systempath;
pnpgentype.remove(0, pnpgentype.findRev("/")+1);
pnpgentype.truncate(pnpgentype.find(":"));
if (pnpgentype.startsWith("PNP")) {
// We support a limited number of specific PNP IDs here
if (pnpgentype == "PNP0C0A") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Battery);
}
else if (pnpgentype == "PNP0C0B") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::ThermalControl);
}
else if (pnpgentype == "PNP0C0C") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Power);
}
else if (pnpgentype == "PNP0C0D") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Power);
}
else if (pnpgentype == "PNP0C0E") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Power);
}
else if (pnpgentype == "PNP0C11") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::ThermalSensor);
}
else {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::OtherACPI);
}
}
else {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::OtherACPI);
}
}
else if (devicesubsystem == "input") {
// Figure out if this device is a mouse, keyboard, or something else
// Check for mouse
// udev doesn't reliably help here, so guess from the device name
if (systempath.contains("/mouse")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Mouse);
}
if (!device) {
// Second mouse check
// Look for ID_INPUT_MOUSE property presence
if (udev_device_get_property_value(dev, "ID_INPUT_MOUSE") != 0) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Mouse);
}
}
if (!device) {
// Check for keyboard
// Look for ID_INPUT_KEYBOARD property presence
if (udev_device_get_property_value(dev, "ID_INPUT_KEYBOARD") != 0) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Keyboard);
}
}
if (!device) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::HID);
}
}
else if (devicesubsystem == "tty") {
if (devicenode.contains("/ttyS")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Serial);
}
else {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::TextIO);
}
}
else if (devicesubsystem == "thermal") {
// FIXME
// Figure out a way to differentiate between ThermalControl (fans and coolers) and ThermalSensor types
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::ThermalControl);
}
else if (devicesubsystem == "hwmon") {
// FIXME
// This might pick up thermal sensors
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::OtherSensor);
}
}
// Try to at least generally classify unclassified devices
if (device == 0) {
if (systempath.lower().startsWith("/sys/devices/virtual")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::OtherVirtual);
}
if ((devicetypestring == "audio")
|| (devicesubsystem == "sound")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Sound);
}
if ((devicesubsystem == "video4linux")
|| (devicesubsystem == "dvb")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::VideoCapture);
}
if ((devicetypestring_alt == "scsi_target")
|| (devicesubsystem == "scsi_host")
|| (devicesubsystem == "scsi_disk")
|| (devicesubsystem == "scsi_device")
|| (devicesubsystem == "scsi_generic")
|| (devicesubsystem == "scsi")
|| (devicesubsystem == "ata_port")
|| (devicesubsystem == "ata_link")
|| (devicesubsystem == "ata_disk")
|| (devicesubsystem == "ata_device")
|| (devicesubsystem == "ata")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform);
}
if (devicesubsystem == "net") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Network);
}
if (devicesubsystem == "i2c") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::I2C);
}
if (devicesubsystem == "mdio_bus") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::MDIO);
}
if ((devicesubsystem == "event_source")
|| (devicesubsystem == "rtc")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Mainboard);
}
if (devicesubsystem == "bsg") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::SCSI);
}
if (devicesubsystem == "firewire") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::IEEE1394);
}
if (devicesubsystem == "serio") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Serial);
}
if (devicesubsystem == "ppdev") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Parallel);
}
if (devicesubsystem == "bridge") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Bridge);
}
if ((devicesubsystem == "pci_bus")
|| (devicesubsystem == "pci_express")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Bus);
}
if (devicesubsystem == "platform") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform);
}
if (devicesubsystem == "pnp") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::PNP);
}
if ((devicesubsystem == "hid")
|| (devicesubsystem == "hidraw")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::HID);
}
if (devicesubsystem == "power_supply") {
TQString powersupplyname(udev_device_get_property_value(dev, "POWER_SUPPLY_NAME"));
if (powersupplyname.upper().startsWith("AC")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Power);
}
else {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Battery);
}
}
if (devicesubsystem == "backlight") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Power);
}
// Moderate accuracy classification, if PCI device class is available
// See http://www.acm.uiuc.edu/sigops/roll_your_own/7.c.1.html for codes and meanings
if (!devicepciclass.isNull()) {
// Pre PCI 2.0
if (devicepciclass.startsWith("0001")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::GPU);
}
// Post PCI 2.0
if (devicepciclass.startsWith("01")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::StorageController);
}
if (devicepciclass.startsWith("02")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Network);
}
if (devicepciclass.startsWith("03")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::GPU);
}
if (devicepciclass.startsWith("04")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::OtherMultimedia);
}
if (devicepciclass.startsWith("05")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::RAM);
}
if (devicepciclass.startsWith("06")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Bridge);
}
if (devicepciclass.startsWith("0a")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Dock);
}
if (devicepciclass.startsWith("0b")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::CPU);
}
if (devicepciclass.startsWith("0c")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Serial);
}
}
// Last ditch attempt at classification
// Likely inaccurate and sweeping
if ((devicesubsystem == "usb")
|| (devicesubsystem == "usbmon")) {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::OtherUSB);
}
if (devicesubsystem == "pci") {
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::OtherPeripheral);
}
}
if (device == 0) {
// Unhandled
if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Other);
printf("[FIXME] UNCLASSIFIED DEVICE name: %s type: %s subsystem: %s driver: %s [Node Path: %s] [Syspath: %s] [%s:%s]\n\r", devicename.ascii(), devicetype.ascii(), devicesubsystem.ascii(), devicedriver.ascii(), devicenode.ascii(), udev_device_get_syspath(dev), devicevendorid.ascii(), devicemodelid.ascii()); fflush(stdout);
}
// Set preliminary basic device information
device->setName(devicename);
device->setDeviceNode(devicenode);
device->setSystemPath(systempath);
device->setVendorID(devicevendorid);
device->setModelID(devicemodelid);
device->setVendorEncoded(devicevendoridenc);
device->setModelEncoded(devicemodelidenc);
device->setSubVendorID(devicesubvendorid);
device->setSubModelID(devicesubmodelid);
device->setModuleAlias(devicemodalias);
device->setDeviceDriver(devicedriver);
device->setSubsystem(devicesubsystem);
device->setPCIClass(devicepciclass);
updateBlacklists(device, dev);
if (force_full_classification) {
// Check external rules for possible device type overrides
device = classifyUnknownDeviceByExternalRules(dev, device, false);
}
if (device->type() == TDEGenericDeviceType::Disk) {
bool removable = false;
bool hotpluggable = false;
// We can get the removable flag, but we have no idea if the device has the ability to notify on media insertion/removal
// If there is no such notification possible, then we should not set the removable flag
// udev can be such an amazing pain at times
// It exports a /capabilities node with no info on what the bits actually mean
// This information is very poorly documented as a set of #defines in include/linux/genhd.h
// We are specifically interested in GENHD_FL_REMOVABLE and GENHD_FL_MEDIA_CHANGE_NOTIFY
// The "removable" flag should also really be renamed to "hotpluggable", as that is far more precise...
TQString capabilitynodename = systempath;
capabilitynodename.append("/capability");
TQFile capabilityfile( capabilitynodename );
unsigned int capabilities = 0;
if ( capabilityfile.open( IO_ReadOnly ) ) {
TQTextStream stream( &capabilityfile );
TQString capabilitystring;
capabilitystring = stream.readLine();
capabilities = capabilitystring.toUInt();
capabilityfile.close();
}
if (capabilities & GENHD_FL_REMOVABLE) {
// FIXME
// For added fun this is not always true; i.e. GENHD_FL_REMOVABLE can be set when the device cannot be hotplugged (floppy drives).
hotpluggable = true;
}
if (capabilities & GENHD_FL_MEDIA_CHANGE_NOTIFY) {
removable = true;
}
// See if any other devices are exclusively using this device, such as the Device Mapper
TQStringList holdingDeviceNodes;
TQString holdersnodename = udev_device_get_syspath(dev);
holdersnodename.append("/holders/");
TQDir holdersdir(holdersnodename);
holdersdir.setFilter(TQDir::All);
const TQFileInfoList *dirlist = holdersdir.entryInfoList();
if (dirlist) {
TQFileInfoListIterator holdersdirit(*dirlist);
TQFileInfo *dirfi;
while ( (dirfi = holdersdirit.current()) != 0 ) {
if (dirfi->isSymLink()) {
char* collapsedPath = realpath((holdersnodename + dirfi->readLink()).ascii(), NULL);
holdingDeviceNodes.append(TQString(collapsedPath));
free(collapsedPath);
}
++holdersdirit;
}
}
// See if any other physical devices underlie this device, for example when the Device Mapper is in use
TQStringList slaveDeviceNodes;
TQString slavesnodename = udev_device_get_syspath(dev);
slavesnodename.append("/slaves/");
TQDir slavedir(slavesnodename);
slavedir.setFilter(TQDir::All);
dirlist = slavedir.entryInfoList();
if (dirlist) {
TQFileInfoListIterator slavedirit(*dirlist);
TQFileInfo *dirfi;
while ( (dirfi = slavedirit.current()) != 0 ) {
if (dirfi->isSymLink()) {
char* collapsedPath = realpath((slavesnodename + dirfi->readLink()).ascii(), NULL);
slaveDeviceNodes.append(TQString(collapsedPath));
free(collapsedPath);
}
++slavedirit;
}
}
// Determine generic disk information
TQString devicevendor(udev_device_get_property_value(dev, "ID_VENDOR"));
TQString devicemodel(udev_device_get_property_value(dev, "ID_MODEL"));
TQString devicebus(udev_device_get_property_value(dev, "ID_BUS"));
// Get disk specific info
TQString disklabel(udev_device_get_property_value(dev, "ID_FS_LABEL"));
TQString diskuuid(udev_device_get_property_value(dev, "ID_FS_UUID"));
TQString filesystemtype(udev_device_get_property_value(dev, "ID_FS_TYPE"));
TQString filesystemusage(udev_device_get_property_value(dev, "ID_FS_USAGE"));
device->setVendorName(devicevendor);
device->setVendorModel(devicemodel);
device->setDeviceBus(devicebus);
TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(device);
TDEDiskDeviceType::TDEDiskDeviceType disktype = sdevice->diskType();
TDEDiskDeviceStatus::TDEDiskDeviceStatus diskstatus = sdevice->diskStatus();
if (force_full_classification) {
disktype = classifyDiskType(dev, devicebus, devicetypestring, systempath, devicevendor, devicemodel, filesystemtype, devicedriver);
sdevice->setDiskType(disktype);
device = classifyUnknownDeviceByExternalRules(dev, device, true); // Check external rules for possible subtype overrides
disktype = sdevice->diskType(); // The type can be overridden by an external rule
}
if ((disktype & TDEDiskDeviceType::CDROM)
|| (disktype & TDEDiskDeviceType::CDRW)
|| (disktype & TDEDiskDeviceType::DVDROM)
|| (disktype & TDEDiskDeviceType::DVDRAM)
|| (disktype & TDEDiskDeviceType::DVDRW)
|| (disktype & TDEDiskDeviceType::BDROM)
|| (disktype & TDEDiskDeviceType::BDRW)
|| (disktype & TDEDiskDeviceType::CDAudio)
|| (disktype & TDEDiskDeviceType::CDVideo)
|| (disktype & TDEDiskDeviceType::DVDVideo)
|| (disktype & TDEDiskDeviceType::BDVideo)
) {
// These drives are guaranteed to be optical
disktype = disktype | TDEDiskDeviceType::Optical;
}
if (disktype & TDEDiskDeviceType::Floppy) {
// Floppy drives don't work well under udev
// I have to look for the block device name manually
TQString floppyblknodename = systempath;
floppyblknodename.append("/block");
TQDir floppyblkdir(floppyblknodename);
floppyblkdir.setFilter(TQDir::All);
const TQFileInfoList *floppyblkdirlist = floppyblkdir.entryInfoList();
if (floppyblkdirlist) {
TQFileInfoListIterator floppyblkdirit(*floppyblkdirlist);
TQFileInfo *dirfi;
while ( (dirfi = floppyblkdirit.current()) != 0 ) {
if ((dirfi->fileName() != ".") && (dirfi->fileName() != "..")) {
// Does this routine work with more than one floppy drive in the system?
devicenode = TQString("/dev/").append(dirfi->fileName());
}
++floppyblkdirit;
}
}
// Some interesting information can be gleaned from the CMOS type file
// 0 : Defaults
// 1 : 5 1/4 DD
// 2 : 5 1/4 HD
// 3 : 3 1/2 DD
// 4 : 3 1/2 HD
// 5 : 3 1/2 ED
// 6 : 3 1/2 ED
// 16 : unknown or not installed
TQString floppycmsnodename = systempath;
floppycmsnodename.append("/cmos");
TQFile floppycmsfile( floppycmsnodename );
TQString cmosstring;
if ( floppycmsfile.open( IO_ReadOnly ) ) {
TQTextStream stream( &floppycmsfile );
cmosstring = stream.readLine();
floppycmsfile.close();
}
// FIXME
// Do something with the information in cmosstring
if (devicenode.isNull()) {
// This floppy drive cannot be mounted, so ignore it
disktype = disktype & ~TDEDiskDeviceType::Floppy;
}
}
if (devicetypestring.upper() == "CD") {
if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_STATE")).upper() == "BLANK") {
diskstatus = diskstatus | TDEDiskDeviceStatus::Blank;
}
sdevice->setMediaInserted(!(TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA")) == "0"));
}
if (disktype & TDEDiskDeviceType::Zip) {
// A Zip drive does not advertise its status via udev, but it can be guessed from the size parameter
TQString zipnodename = systempath;
zipnodename.append("/size");
TQFile namefile( zipnodename );
TQString zipsize;
if ( namefile.open( IO_ReadOnly ) ) {
TQTextStream stream( &namefile );
zipsize = stream.readLine();
namefile.close();
}
if (!zipsize.isNull()) {
sdevice->setMediaInserted((zipsize.toInt() != 0));
}
}
if (removable) {
diskstatus = diskstatus | TDEDiskDeviceStatus::Removable;
}
if (hotpluggable) {
diskstatus = diskstatus | TDEDiskDeviceStatus::Hotpluggable;
}
if ((filesystemtype.upper() != "CRYPTO_LUKS") && (filesystemtype.upper() != "CRYPTO") && (!filesystemtype.isNull())) {
diskstatus = diskstatus | TDEDiskDeviceStatus::ContainsFilesystem;
}
// Set mountable flag if device is likely to be mountable
diskstatus = diskstatus | TDEDiskDeviceStatus::Mountable;
if ((devicetypestring.upper().isNull()) && (disktype & TDEDiskDeviceType::HDD)) {
diskstatus = diskstatus & ~TDEDiskDeviceStatus::Mountable;
}
if (removable) {
if (sdevice->mediaInserted()) {
diskstatus = diskstatus | TDEDiskDeviceStatus::Inserted;
}
else {
diskstatus = diskstatus & ~TDEDiskDeviceStatus::Mountable;
}
}
if (holdingDeviceNodes.count() > 0) {
diskstatus = diskstatus | TDEDiskDeviceStatus::UsedByDevice;
}
if (slaveDeviceNodes.count() > 0) {
diskstatus = diskstatus | TDEDiskDeviceStatus::UsesDevice;
}
// See if any slaves were crypted
for ( TQStringList::Iterator slaveit = slaveDeviceNodes.begin(); slaveit != slaveDeviceNodes.end(); ++slaveit ) {
struct udev_device *slavedev;
slavedev = udev_device_new_from_syspath(m_udevStruct, (*slaveit).ascii());
TQString slavediskfstype(udev_device_get_property_value(slavedev, "ID_FS_TYPE"));
if ((slavediskfstype.upper() == "CRYPTO_LUKS") || (slavediskfstype.upper() == "CRYPTO")) {
disktype = disktype | TDEDiskDeviceType::UnlockedCrypt;
// Set disk type based on parent device
disktype = disktype | classifyDiskType(slavedev, TQString(udev_device_get_property_value(dev, "ID_BUS")), TQString(udev_device_get_property_value(dev, "ID_TYPE")), (*slaveit), TQString(udev_device_get_property_value(dev, "ID_VENDOR")), TQString(udev_device_get_property_value(dev, "ID_MODEL")), TQString(udev_device_get_property_value(dev, "ID_FS_TYPE")), TQString(udev_device_get_driver(dev)));
}
udev_device_unref(slavedev);
}
sdevice->setDiskType(disktype);
sdevice->setDiskUUID(diskuuid);
sdevice->setDiskStatus(diskstatus);
sdevice->setFileSystemName(filesystemtype);
sdevice->setFileSystemUsage(filesystemusage);
sdevice->setSlaveDevices(slaveDeviceNodes);
sdevice->setHoldingDevices(holdingDeviceNodes);
// Clean up disk label
if ((sdevice->isDiskOfType(TDEDiskDeviceType::CDROM))
|| (sdevice->isDiskOfType(TDEDiskDeviceType::CDRW))
|| (sdevice->isDiskOfType(TDEDiskDeviceType::DVDROM))
|| (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRW))
|| (sdevice->isDiskOfType(TDEDiskDeviceType::BDROM))
|| (sdevice->isDiskOfType(TDEDiskDeviceType::BDRW))
|| (sdevice->isDiskOfType(TDEDiskDeviceType::CDAudio))
|| (sdevice->isDiskOfType(TDEDiskDeviceType::CDVideo))
|| (sdevice->isDiskOfType(TDEDiskDeviceType::DVDVideo))
|| (sdevice->isDiskOfType(TDEDiskDeviceType::BDVideo))
) {
if (disklabel == "" && sdevice->diskLabel().isNull()) {
// Read the volume label in via volname, since udev couldn't be bothered to do this on its own
FILE *exepipe = popen(((TQString("volname %1").arg(devicenode).ascii())), "r");
if (exepipe) {
char buffer[8092];
disklabel = fgets(buffer, sizeof(buffer), exepipe);
pclose(exepipe);
}
}
}
sdevice->setDiskLabel(disklabel);
}
if (device->type() == TDEGenericDeviceType::Network) {
// Network devices don't have devices nodes per se, but we can at least return the Linux network name...
devicenode = systempath;
devicenode.remove(0, devicenode.findRev("/")+1);
}
// Set basic device information again, as some information may have changed
device->setName(devicename);
device->setDeviceNode(devicenode);
device->setSystemPath(systempath);
device->setVendorID(devicevendorid);
device->setModelID(devicemodelid);
device->setVendorEncoded(devicevendoridenc);
device->setModelEncoded(devicemodelidenc);
device->setSubVendorID(devicesubvendorid);
device->setSubModelID(devicesubmodelid);
device->setDeviceDriver(devicedriver);
device->setSubsystem(devicesubsystem);
device->setPCIClass(devicepciclass);
return device;
}
void TDEHardwareDevices::updateBlacklists(TDEGenericDevice* hwdevice, udev_device* dev) {
// HACK
// I am lucky enough to have a Flash drive that spams udev continually with device change events
// I imagine I am not the only one, so here is a section in which specific devices can be blacklisted!
// For "U3 System" fake CD
if ((hwdevice->vendorID() == "08ec") && (hwdevice->modelID() == "0020") && (TQString(udev_device_get_property_value(dev, "ID_TYPE")) == "cd")) {
hwdevice->setBlacklistedForUpdate(true);
}
}
bool TDEHardwareDevices::queryHardwareInformation() {
if (!m_udevStruct) {
return false;
}
// Prepare the device list for repopulation
m_deviceList.clear();
addCoreSystemDevices();
struct udev_enumerate *enumerate;
struct udev_list_entry *devices, *dev_list_entry;
struct udev_device *dev;
// Create a list of all devices
enumerate = udev_enumerate_new(m_udevStruct);
udev_enumerate_add_match_subsystem(enumerate, NULL);
udev_enumerate_scan_devices(enumerate);
devices = udev_enumerate_get_list_entry(enumerate);
// Get detailed information on each detected device
udev_list_entry_foreach(dev_list_entry, devices) {
const char *path;
// Get the filename of the /sys entry for the device and create a udev_device object (dev) representing it
path = udev_list_entry_get_name(dev_list_entry);
dev = udev_device_new_from_syspath(m_udevStruct, path);
TDEGenericDevice* device = classifyUnknownDevice(dev);
// Make sure this device is not a duplicate
TDEGenericDevice *hwdevice;
for (hwdevice = m_deviceList.first(); hwdevice; hwdevice = m_deviceList.next()) {
if (hwdevice->systemPath() == device->systemPath()) {
delete device;
device = 0;
break;
}
}
if (device) {
m_deviceList.append(device);
}
udev_device_unref(dev);
}
// Free the enumerator object
udev_enumerate_unref(enumerate);
// Update parent/child tables for all devices
updateParentDeviceInformation();
return true;
}
void TDEHardwareDevices::updateParentDeviceInformation(TDEGenericDevice* hwdevice) {
// Scan for the first path up the sysfs tree that is available in the main hardware table
bool done = false;
TQString current_path = hwdevice->systemPath();
TDEGenericDevice* parentdevice = 0;
if (current_path.endsWith("/")) {
current_path.truncate(current_path.findRev("/"));
}
while (done == false) {
current_path.truncate(current_path.findRev("/"));
if (current_path.startsWith("/sys/devices")) {
if (current_path.endsWith("/")) {
current_path.truncate(current_path.findRev("/"));
}
parentdevice = findBySystemPath(current_path);
if (parentdevice) {
done = true;
}
}
else {
// Abort!
done = true;
}
}
hwdevice->setParentDevice(parentdevice);
}
void TDEHardwareDevices::updateParentDeviceInformation() {
TDEGenericDevice *hwdevice;
// We can't use m_deviceList directly as m_deviceList can only have one iterator active against it at any given time
TDEGenericHardwareList devList = listAllPhysicalDevices();
for ( hwdevice = devList.first(); hwdevice; hwdevice = devList.next() ) {
updateParentDeviceInformation(hwdevice);
}
}
void TDEHardwareDevices::addCoreSystemDevices() {
// Add core top-level devices in /sys/devices to the hardware listing
TQStringList holdingDeviceNodes;
TQString devicesnodename = "/sys/devices";
TQDir devicesdir(devicesnodename);
devicesdir.setFilter(TQDir::All);
TQString nodename;
TDEGenericDevice *hwdevice;
const TQFileInfoList *dirlist = devicesdir.entryInfoList();
if (dirlist) {
TQFileInfoListIterator devicesdirit(*dirlist);
TQFileInfo *dirfi;
while ( (dirfi = devicesdirit.current()) != 0 ) {
nodename = dirfi->fileName();
if (nodename != "." && nodename != "..") {
hwdevice = new TDEGenericDevice(TDEGenericDeviceType::Root);
hwdevice->setSystemPath(dirfi->absFilePath());
m_deviceList.append(hwdevice);
}
++devicesdirit;
}
}
// Handle CPUs, which are currently handled terribly by udev
// Parse /proc/cpuinfo to extract some information about the CPUs
hwdevice = 0;
TQStringList lines;
TQFile file( "/proc/cpuinfo" );
if ( file.open( IO_ReadOnly ) ) {
TQTextStream stream( &file );
TQString line;
int processorNumber = -1;
while ( !stream.atEnd() ) {
line = stream.readLine();
// WARNING This routine assumes that "processor" is always the first entry in /proc/cpuinfo!
// FIXME Parse all available information, such as frequency, etc.
if (line.startsWith("processor")) {
line.remove(0, line.find(":")+1);
line = line.stripWhiteSpace();
processorNumber = line.toInt();
hwdevice = new TDECPUDevice(TDEGenericDeviceType::CPU);
hwdevice->setSystemPath(TQString("/sys/devices/system/cpu/cpu%1").arg(processorNumber));
m_deviceList.append(hwdevice);
#if 0
// Set up CPU information monitor
// The only way CPU information can be changed is if something changes in the cpufreq node
// This may change in the future, but for now it is a fairly good assumption
m_cpuWatch->addDir(TQString("/sys/devices/system/cpu/cpu%1/cpufreq").arg(processorNumber));
#endif
}
lines += line;
}
file.close();
}
// Populate CPU information
processModifiedCPUs();
}
TQString TDEHardwareDevices::findPCIDeviceName(TQString vendorid, TQString modelid, TQString subvendorid, TQString submodelid) {
TQString vendorName = TQString::null;
TQString modelName = TQString::null;
TQString friendlyName = TQString::null;
if (!pci_id_map) {
pci_id_map = new TDEDeviceIDMap;
TQString database_filename = "/usr/share/pci.ids";
if (!TQFile::exists(database_filename)) {
database_filename = "/usr/share/misc/pci.ids";
}
if (!TQFile::exists(database_filename)) {
printf("[tdehardwaredevices] Unable to locate PCI information database pci.ids\n\r"); fflush(stdout);
return i18n("Unknown PCI Device");
}
TQFile database(database_filename);
if (database.open(IO_ReadOnly)) {
TQTextStream stream(&database);
TQString line;
TQString vendorID;
TQString modelID;
TQString subvendorID;
TQString submodelID;
TQString deviceMapKey;
TQStringList devinfo;
while (!stream.atEnd()) {
line = stream.readLine();
if ((!line.upper().startsWith("\t")) && (!line.upper().startsWith("#"))) {
line.replace("\t", "");
devinfo = TQStringList::split(' ', line, false);
vendorID = *(devinfo.at(0));
vendorName = line;
vendorName.remove(0, vendorName.find(" "));
vendorName = vendorName.stripWhiteSpace();
modelName = TQString::null;
deviceMapKey = vendorID.lower() + ":::";
}
else {
if ((line.upper().startsWith("\t")) && (!line.upper().startsWith("\t\t"))) {
line.replace("\t", "");
devinfo = TQStringList::split(' ', line, false);
modelID = *(devinfo.at(0));
modelName = line;
modelName.remove(0, modelName.find(" "));
modelName = modelName.stripWhiteSpace();
deviceMapKey = vendorID.lower() + ":" + modelID.lower() + "::";
}
else {
if (line.upper().startsWith("\t\t")) {
line.replace("\t", "");
devinfo = TQStringList::split(' ', line, false);
subvendorID = *(devinfo.at(0));
submodelID = *(devinfo.at(1));
modelName = line;
modelName.remove(0, modelName.find(" "));
modelName = modelName.stripWhiteSpace();
modelName.remove(0, modelName.find(" "));
modelName = modelName.stripWhiteSpace();
deviceMapKey = vendorID.lower() + ":" + modelID.lower() + ":" + subvendorID.lower() + ":" + submodelID.lower();
}
}
}
if (modelName.isNull()) {
pci_id_map->insert(deviceMapKey, "***UNKNOWN DEVICE*** " + vendorName, true);
}
else {
pci_id_map->insert(deviceMapKey, vendorName + " " + modelName, true);
}
}
database.close();
}
else {
printf("[tdehardwaredevices] Unable to open PCI information database %s\n\r", database_filename.ascii()); fflush(stdout);
}
}
if (pci_id_map) {
TQString deviceName;
TQString deviceMapKey = vendorid.lower() + ":" + modelid.lower() + ":" + subvendorid.lower() + ":" + submodelid.lower();
deviceName = (*pci_id_map)[deviceMapKey];
if (deviceName.isNull() || deviceName.startsWith("***UNKNOWN DEVICE*** ")) {
deviceMapKey = vendorid.lower() + ":" + modelid.lower() + ":" + subvendorid.lower() + ":";
deviceName = (*pci_id_map)[deviceMapKey];
if (deviceName.isNull() || deviceName.startsWith("***UNKNOWN DEVICE*** ")) {
deviceMapKey = vendorid.lower() + ":" + modelid.lower() + "::";
deviceName = (*pci_id_map)[deviceMapKey];
}
}
if (deviceName.startsWith("***UNKNOWN DEVICE*** ")) {
deviceName.replace("***UNKNOWN DEVICE*** ", "");
deviceName.prepend(i18n("Unknown PCI Device") + " ");
if (subvendorid.isNull()) {
deviceName.append(TQString(" [%1:%2]").arg(vendorid.lower()).arg(modelid.lower()));
}
else {
deviceName.append(TQString(" [%1:%2] [%3:%4]").arg(vendorid.lower()).arg(modelid.lower()).arg(subvendorid.lower()).arg(submodelid.lower()));
}
}
return deviceName;
}
else {
return i18n("Unknown PCI Device");
}
}
TQString TDEHardwareDevices::findUSBDeviceName(TQString vendorid, TQString modelid, TQString subvendorid, TQString submodelid) {
TQString vendorName = TQString::null;
TQString modelName = TQString::null;
TQString friendlyName = TQString::null;
if (!usb_id_map) {
usb_id_map = new TDEDeviceIDMap;
TQString database_filename = "/usr/share/usb.ids";
if (!TQFile::exists(database_filename)) {
database_filename = "/usr/share/misc/usb.ids";
}
if (!TQFile::exists(database_filename)) {
printf("[tdehardwaredevices] Unable to locate USB information database usb.ids\n\r"); fflush(stdout);
return i18n("Unknown USB Device");
}
TQFile database(database_filename);
if (database.open(IO_ReadOnly)) {
TQTextStream stream(&database);
TQString line;
TQString vendorID;
TQString modelID;
TQString subvendorID;
TQString submodelID;
TQString deviceMapKey;
TQStringList devinfo;
while (!stream.atEnd()) {
line = stream.readLine();
if ((!line.upper().startsWith("\t")) && (!line.upper().startsWith("#"))) {
line.replace("\t", "");
devinfo = TQStringList::split(' ', line, false);
vendorID = *(devinfo.at(0));
vendorName = line;
vendorName.remove(0, vendorName.find(" "));
vendorName = vendorName.stripWhiteSpace();
modelName = TQString::null;
deviceMapKey = vendorID.lower() + ":::";
}
else {
if ((line.upper().startsWith("\t")) && (!line.upper().startsWith("\t\t"))) {
line.replace("\t", "");
devinfo = TQStringList::split(' ', line, false);
modelID = *(devinfo.at(0));
modelName = line;
modelName.remove(0, modelName.find(" "));
modelName = modelName.stripWhiteSpace();
deviceMapKey = vendorID.lower() + ":" + modelID.lower() + "::";
}
else {
if (line.upper().startsWith("\t\t")) {
line.replace("\t", "");
devinfo = TQStringList::split(' ', line, false);
subvendorID = *(devinfo.at(0));
submodelID = *(devinfo.at(1));
modelName = line;
modelName.remove(0, modelName.find(" "));
modelName = modelName.stripWhiteSpace();
modelName.remove(0, modelName.find(" "));
modelName = modelName.stripWhiteSpace();
deviceMapKey = vendorID.lower() + ":" + modelID.lower() + ":" + subvendorID.lower() + ":" + submodelID.lower();
}
}
}
if (modelName.isNull()) {
usb_id_map->insert(deviceMapKey, "***UNKNOWN DEVICE*** " + vendorName, true);
}
else {
usb_id_map->insert(deviceMapKey, vendorName + " " + modelName, true);
}
}
database.close();
}
else {
printf("[tdehardwaredevices] Unable to open USB information database %s\n\r", database_filename.ascii()); fflush(stdout);
}
}
if (usb_id_map) {
TQString deviceName;
TQString deviceMapKey = vendorid.lower() + ":" + modelid.lower() + ":" + subvendorid.lower() + ":" + submodelid.lower();
deviceName = (*usb_id_map)[deviceMapKey];
if (deviceName.isNull() || deviceName.startsWith("***UNKNOWN DEVICE*** ")) {
deviceMapKey = vendorid.lower() + ":" + modelid.lower() + ":" + subvendorid.lower() + ":";
deviceName = (*usb_id_map)[deviceMapKey];
if (deviceName.isNull() || deviceName.startsWith("***UNKNOWN DEVICE*** ")) {
deviceMapKey = vendorid.lower() + ":" + modelid.lower() + "::";
deviceName = (*usb_id_map)[deviceMapKey];
}
}
if (deviceName.startsWith("***UNKNOWN DEVICE*** ")) {
deviceName.replace("***UNKNOWN DEVICE*** ", "");
deviceName.prepend(i18n("Unknown USB Device") + " ");
if (subvendorid.isNull()) {
deviceName.append(TQString(" [%1:%2]").arg(vendorid.lower()).arg(modelid.lower()));
}
else {
deviceName.append(TQString(" [%1:%2] [%3:%4]").arg(vendorid.lower()).arg(modelid.lower()).arg(subvendorid.lower()).arg(submodelid.lower()));
}
}
return deviceName;
}
else {
return i18n("Unknown USB Device");
}
}
TQString TDEHardwareDevices::findPNPDeviceName(TQString pnpid) {
TQString friendlyName = TQString::null;
if (!pnp_id_map) {
pnp_id_map = new TDEDeviceIDMap;
TQStringList hardware_info_directories(KGlobal::dirs()->resourceDirs("data"));
TQString hardware_info_directory_suffix("tdehwlib/pnpdev/");
TQString hardware_info_directory;
TQString database_filename;
for ( TQStringList::Iterator it = hardware_info_directories.begin(); it != hardware_info_directories.end(); ++it ) {
hardware_info_directory = (*it);
hardware_info_directory += hardware_info_directory_suffix;
if (KGlobal::dirs()->exists(hardware_info_directory)) {
database_filename = hardware_info_directory + "pnp.ids";
if (TQFile::exists(database_filename)) {
break;
}
}
}
if (!TQFile::exists(database_filename)) {
printf("[tdehardwaredevices] Unable to locate PNP information database pnp.ids\n\r"); fflush(stdout);
return i18n("Unknown PNP Device");
}
TQFile database(database_filename);
if (database.open(IO_ReadOnly)) {
TQTextStream stream(&database);
TQString line;
TQString pnpID;
TQString vendorName;
TQString deviceMapKey;
TQStringList devinfo;
while (!stream.atEnd()) {
line = stream.readLine();
if ((!line.upper().startsWith("\t")) && (!line.upper().startsWith("#"))) {
devinfo = TQStringList::split('\t', line, false);
if (devinfo.count() > 1) {
pnpID = *(devinfo.at(0));
vendorName = *(devinfo.at(1));;
vendorName = vendorName.stripWhiteSpace();
deviceMapKey = pnpID.upper().stripWhiteSpace();
if (!deviceMapKey.isNull()) {
pnp_id_map->insert(deviceMapKey, vendorName, true);
}
}
}
}
database.close();
}
else {
printf("[tdehardwaredevices] Unable to open PNP information database %s\n\r", database_filename.ascii()); fflush(stdout);
}
}
if (pnp_id_map) {
TQString deviceName;
deviceName = (*pnp_id_map)[pnpid];
return deviceName;
}
else {
return i18n("Unknown PNP Device");
}
}
TQString TDEHardwareDevices::getFriendlyDeviceTypeStringFromType(TDEGenericDeviceType::TDEGenericDeviceType query) {
TQString ret = "Unknown Device";
// Keep this in sync with the TDEGenericDeviceType definition in the header
if (query == TDEGenericDeviceType::Root) {
ret = i18n("Root");
}
else if (query == TDEGenericDeviceType::CPU) {
ret = i18n("CPU");
}
else if (query == TDEGenericDeviceType::GPU) {
ret = i18n("Graphics Processor");
}
else if (query == TDEGenericDeviceType::RAM) {
ret = i18n("RAM");
}
else if (query == TDEGenericDeviceType::Bus) {
ret = i18n("Bus");
}
else if (query == TDEGenericDeviceType::I2C) {
ret = i18n("I2C Bus");
}
else if (query == TDEGenericDeviceType::MDIO) {
ret = i18n("MDIO Bus");
}
else if (query == TDEGenericDeviceType::Mainboard) {
ret = i18n("Mainboard");
}
else if (query == TDEGenericDeviceType::Disk) {
ret = i18n("Disk");
}
else if (query == TDEGenericDeviceType::SCSI) {
ret = i18n("SCSI");
}
else if (query == TDEGenericDeviceType::StorageController) {
ret = i18n("Storage Controller");
}
else if (query == TDEGenericDeviceType::Mouse) {
ret = i18n("Mouse");
}
else if (query == TDEGenericDeviceType::Keyboard) {
ret = i18n("Keyboard");
}
else if (query == TDEGenericDeviceType::HID) {
ret = i18n("HID");
}
else if (query == TDEGenericDeviceType::Network) {
ret = i18n("Network");
}
else if (query == TDEGenericDeviceType::Printer) {
ret = i18n("Printer");
}
else if (query == TDEGenericDeviceType::Scanner) {
ret = i18n("Scanner");
}
else if (query == TDEGenericDeviceType::Sound) {
ret = i18n("Sound");
}
else if (query == TDEGenericDeviceType::VideoCapture) {
ret = i18n("Video Capture");
}
else if (query == TDEGenericDeviceType::IEEE1394) {
ret = i18n("IEEE1394");
}
else if (query == TDEGenericDeviceType::Camera) {
ret = i18n("Camera");
}
else if (query == TDEGenericDeviceType::TextIO) {
ret = i18n("Text I/O");
}
else if (query == TDEGenericDeviceType::Serial) {
ret = i18n("Serial Communications Controller");
}
else if (query == TDEGenericDeviceType::Parallel) {
ret = i18n("Parallel Port");
}
else if (query == TDEGenericDeviceType::Peripheral) {
ret = i18n("Peripheral");
}
else if (query == TDEGenericDeviceType::Battery) {
ret = i18n("Battery");
}
else if (query == TDEGenericDeviceType::Power) {
ret = i18n("Power Device");
}
else if (query == TDEGenericDeviceType::Dock) {
ret = i18n("Docking Station");
}
else if (query == TDEGenericDeviceType::ThermalSensor) {
ret = i18n("Thermal Sensor");
}
else if (query == TDEGenericDeviceType::ThermalControl) {
ret = i18n("Thermal Control");
}
else if (query == TDEGenericDeviceType::Bridge) {
ret = i18n("Bridge");
}
else if (query == TDEGenericDeviceType::Platform) {
ret = i18n("Platform");
}
else if (query == TDEGenericDeviceType::PNP) {
ret = i18n("Plug and Play");
}
else if (query == TDEGenericDeviceType::OtherACPI) {
ret = i18n("Other ACPI");
}
else if (query == TDEGenericDeviceType::OtherUSB) {
ret = i18n("Other USB");
}
else if (query == TDEGenericDeviceType::OtherMultimedia) {
ret = i18n("Other Multimedia");
}
else if (query == TDEGenericDeviceType::OtherPeripheral) {
ret = i18n("Other Peripheral");
}
else if (query == TDEGenericDeviceType::OtherSensor) {
ret = i18n("Other Sensor");
}
else if (query == TDEGenericDeviceType::OtherVirtual) {
ret = i18n("Other Virtual");
}
else {
ret = i18n("Unknown Device");
}
return ret;
}
TQPixmap TDEHardwareDevices::getDeviceTypeIconFromType(TDEGenericDeviceType::TDEGenericDeviceType query, KIcon::StdSizes size) {
TQPixmap ret = DesktopIcon("misc", size);
// // Keep this in sync with the TDEGenericDeviceType definition in the header
if (query == TDEGenericDeviceType::Root) {
ret = DesktopIcon("kcmdevices", size);
}
else if (query == TDEGenericDeviceType::CPU) {
ret = DesktopIcon("kcmprocessor", size);
}
else if (query == TDEGenericDeviceType::GPU) {
ret = DesktopIcon("kcmpci", size);
}
else if (query == TDEGenericDeviceType::RAM) {
ret = DesktopIcon("memory", size);
}
else if (query == TDEGenericDeviceType::Bus) {
ret = DesktopIcon("kcmpci", size);
}
else if (query == TDEGenericDeviceType::I2C) {
ret = DesktopIcon("input_devices_settings", size);
}
else if (query == TDEGenericDeviceType::MDIO) {
ret = DesktopIcon("input_devices_settings", size);
}
else if (query == TDEGenericDeviceType::Mainboard) {
ret = DesktopIcon("kcmpci", size); // FIXME
}
else if (query == TDEGenericDeviceType::Disk) {
ret = DesktopIcon("hdd_unmount", size);
}
else if (query == TDEGenericDeviceType::SCSI) {
ret = DesktopIcon("kcmscsi", size);
}
else if (query == TDEGenericDeviceType::StorageController) {
ret = DesktopIcon("kcmpci", size);
}
else if (query == TDEGenericDeviceType::Mouse) {
ret = DesktopIcon("mouse", size);
}
else if (query == TDEGenericDeviceType::Keyboard) {
ret = DesktopIcon("keyboard", size);
}
else if (query == TDEGenericDeviceType::HID) {
ret = DesktopIcon("kcmdevices", size); // FIXME
}
else if (query == TDEGenericDeviceType::Network) {
ret = DesktopIcon("kcmpci", size);
}
else if (query == TDEGenericDeviceType::Printer) {
ret = DesktopIcon("printer1", size);
}
else if (query == TDEGenericDeviceType::Scanner) {
ret = DesktopIcon("scanner", size);
}
else if (query == TDEGenericDeviceType::Sound) {
ret = DesktopIcon("kcmsound", size);
}
else if (query == TDEGenericDeviceType::VideoCapture) {
ret = DesktopIcon("tv", size); // FIXME
}
else if (query == TDEGenericDeviceType::IEEE1394) {
ret = DesktopIcon("ieee1394", size);
}
else if (query == TDEGenericDeviceType::Camera) {
ret = DesktopIcon("camera", size);
}
else if (query == TDEGenericDeviceType::Serial) {
ret = DesktopIcon("input_devices_settings", size);
}
else if (query == TDEGenericDeviceType::Parallel) {
ret = DesktopIcon("input_devices_settings", size);
}
else if (query == TDEGenericDeviceType::TextIO) {
ret = DesktopIcon("chardevice", size);
}
else if (query == TDEGenericDeviceType::Peripheral) {
ret = DesktopIcon("kcmpci", size);
}
else if (query == TDEGenericDeviceType::Battery) {
ret = DesktopIcon("energy", size);
}
else if (query == TDEGenericDeviceType::Power) {
ret = DesktopIcon("energy", size);
}
else if (query == TDEGenericDeviceType::Dock) {
ret = DesktopIcon("kcmdevices", size); // FIXME
}
else if (query == TDEGenericDeviceType::ThermalSensor) {
ret = DesktopIcon("kcmdevices", size); // FIXME
}
else if (query == TDEGenericDeviceType::ThermalControl) {
ret = DesktopIcon("kcmdevices", size); // FIXME
}
else if (query == TDEGenericDeviceType::Bridge) {
ret = DesktopIcon("kcmpci", size);
}
else if (query == TDEGenericDeviceType::Platform) {
ret = DesktopIcon("kcmsystem", size);
}
else if (query == TDEGenericDeviceType::PNP) {
ret = DesktopIcon("kcmsystem", size);
}
else if (query == TDEGenericDeviceType::OtherACPI) {
ret = DesktopIcon("kcmdevices", size); // FIXME
}
else if (query == TDEGenericDeviceType::OtherUSB) {
ret = DesktopIcon("usb", size);
}
else if (query == TDEGenericDeviceType::OtherMultimedia) {
ret = DesktopIcon("kcmsound", size);
}
else if (query == TDEGenericDeviceType::OtherPeripheral) {
ret = DesktopIcon("kcmpci", size);
}
else if (query == TDEGenericDeviceType::OtherSensor) {
ret = DesktopIcon("kcmdevices", size); // FIXME
}
else if (query == TDEGenericDeviceType::OtherVirtual) {
ret = DesktopIcon("kcmsystem", size);
}
else {
ret = DesktopIcon("hwinfo", size);
}
return ret;
}
TQPtrList<TDEGenericDevice> TDEHardwareDevices::listByDeviceClass(TDEGenericDeviceType::TDEGenericDeviceType cl) {
TDEGenericHardwareList ret;
ret.setAutoDelete(false);
TDEGenericDevice *hwdevice;
for ( hwdevice = m_deviceList.first(); hwdevice; hwdevice = m_deviceList.next() ) {
if (hwdevice->type() == cl) {
ret.append(hwdevice);
}
}
return ret;
}
TDEGenericHardwareList TDEHardwareDevices::listAllPhysicalDevices() {
TDEGenericHardwareList ret = m_deviceList;
ret.setAutoDelete(false);
return ret;
}
#include "tdehardwaredevices.moc"