/* This file is part of the TDE libraries Copyright (C) 2012-2014 Timothy Pearson 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 #include #include #include #include #include #include #include #include #include #include extern "C" { #include } #include #include #include // Network devices #include #include #include // Backlight devices #include // Input devices #include #include "kiconloader.h" #include "tdegenericdevice.h" #include "tdestoragedevice.h" #include "tdecpudevice.h" #include "tdebatterydevice.h" #include "tdemainspowerdevice.h" #include "tdenetworkdevice.h" #include "tdebacklightdevice.h" #include "tdemonitordevice.h" #include "tdesensordevice.h" #include "tderootsystemdevice.h" #include "tdeeventdevice.h" #include "tdeinputdevice.h" #include "tdecryptographiccarddevice.h" // Compile-time configuration #include "config.h" // Profiling stuff //#define CPUPROFILING //#define STATELESSPROFILING #include timespec diff(timespec start, timespec end) { timespec temp; if ((end.tv_nsec-start.tv_nsec)<0) { temp.tv_sec = end.tv_sec-start.tv_sec-1; temp.tv_nsec = 1000000000+end.tv_nsec-start.tv_nsec; } else { temp.tv_sec = end.tv_sec-start.tv_sec; temp.tv_nsec = end.tv_nsec-start.tv_nsec; } return temp; } // 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/.... // This routine is courtsey of an answer on "Stack Overflow" // It takes an LSB-first int and makes it an MSB-first int (or vice versa) unsigned int reverse_bits(unsigned int x) { x = (((x & 0xaaaaaaaa) >> 1) | ((x & 0x55555555) << 1)); x = (((x & 0xcccccccc) >> 2) | ((x & 0x33333333) << 2)); x = (((x & 0xf0f0f0f0) >> 4) | ((x & 0x0f0f0f0f) << 4)); x = (((x & 0xff00ff00) >> 8) | ((x & 0x00ff00ff) << 8)); return((x >> 16) | (x << 16)); } // Helper function implemented in tdestoragedevice.cpp TQString decodeHexEncoding(TQString str); TDEHardwareDevices::TDEHardwareDevices() { // Initialize members pci_id_map = 0; usb_id_map = 0; pnp_id_map = 0; dpy_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"); } 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); int udevmonitorfd = udev_monitor_get_fd(m_udevMonitorStruct); if (udevmonitorfd >= 0) { m_devScanNotifier = new TQSocketNotifier(udevmonitorfd, 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() ) { TQString line = stream.readLine(); if (!line.isEmpty()) { m_mountTable[line] = true; } } file.close(); } // Monitor for changed mounts m_procMountsFd = open("/proc/mounts", O_RDONLY, 0); if (m_procMountsFd >= 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()) ); #endif // Some devices do not receive update signals from udev // These devices must be polled, and a good polling interval is 1 second m_deviceWatchTimer = new TQTimer(this); connect( m_deviceWatchTimer, SIGNAL(timeout()), this, SLOT(processStatelessDevices()) ); // Special case for battery and power supply polling (longer delay, 5 seconds) m_batteryWatchTimer = new TQTimer(this); connect( m_batteryWatchTimer, SIGNAL(timeout()), this, SLOT(processBatteryDevices()) ); // Update internal device information queryHardwareInformation(); } } TDEHardwareDevices::~TDEHardwareDevices() { // Stop device scanning m_deviceWatchTimer->stop(); m_batteryWatchTimer->stop(); // [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 if(m_udevMonitorStruct) { udev_monitor_unref(m_udevMonitorStruct); } 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; } if (dpy_id_map) { delete dpy_id_map; } } void TDEHardwareDevices::setTriggerlessHardwareUpdatesEnabled(bool enable) { if (enable) { TQDir nodezerocpufreq("/sys/devices/system/cpu/cpu0/cpufreq"); if (nodezerocpufreq.exists()) { m_cpuWatchTimer->start( 500, false ); // 0.5 second repeating timer } m_batteryWatchTimer->stop(); // Battery devices are included in stateless devices m_deviceWatchTimer->start( 1000, false ); // 1 second repeating timer } else { m_cpuWatchTimer->stop(); m_deviceWatchTimer->stop(); } } void TDEHardwareDevices::setBatteryUpdatesEnabled(bool enable) { if (enable) { TQDir nodezerocpufreq("/sys/devices/system/cpu/cpu0/cpufreq"); if (nodezerocpufreq.exists()) { m_cpuWatchTimer->start( 500, false ); // 0.5 second repeating timer } m_batteryWatchTimer->start( 5000, false ); // 5 second repeating timer } else { m_cpuWatchTimer->stop(); m_batteryWatchTimer->stop(); } } void TDEHardwareDevices::rescanDeviceInformation(TDEGenericDevice* hwdevice) { rescanDeviceInformation(hwdevice, true); } void TDEHardwareDevices::rescanDeviceInformation(TDEGenericDevice* hwdevice, bool regenerateDeviceTree) { struct udev_device *dev; dev = udev_device_new_from_syspath(m_udevStruct, hwdevice->systemPath().ascii()); updateExistingDeviceInformation(hwdevice); if (regenerateDeviceTree) { updateParentDeviceInformation(hwdevice); // Update parent/child tables for this device } udev_device_unref(dev); } TDEGenericDevice* TDEHardwareDevices::findBySystemPath(TQString syspath) { if (!syspath.endsWith("/")) { syspath += "/"; } 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() ) { if (hwdevice->systemPath() == syspath) { return hwdevice; } } return 0; } TDECPUDevice* TDEHardwareDevices::findCPUBySystemPath(TQString syspath, bool inCache=true) { TDECPUDevice* cdevice; // Look for the device in the cache first if(inCache && !m_cpuByPathCache.isEmpty()) { cdevice = m_cpuByPathCache.find(syspath); if(cdevice) { return cdevice; } } // If the CPU was not found in cache, we need to parse the entire device list to get it. cdevice = dynamic_cast(findBySystemPath(syspath)); if(cdevice) { if(inCache) { m_cpuByPathCache.insert(syspath, cdevice); // Add the device to the cache } return cdevice; } return 0; } TDEGenericDevice* TDEHardwareDevices::findByUniqueID(TQString uid) { 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() ) { if (hwdevice->uniqueID() == uid) { 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(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); emit hardwareEvent(TDEHardwareEvent::HardwareAdded, device->uniqueID()); } } else if (actionevent == "remove") { // Delete device from hardware listing TQString systempath(udev_device_get_syspath(dev)); systempath += "/"; TDEGenericDevice *hwdevice; for (hwdevice = m_deviceList.first(); hwdevice; hwdevice = m_deviceList.next()) { if (hwdevice->systemPath() == systempath) { // Temporarily disable auto-deletion to ensure object validity when calling the Removed events below m_deviceList.setAutoDelete(false); // If the device is a storage device and has a slave, update it as well if (hwdevice->type() == TDEGenericDeviceType::Disk) { TDEStorageDevice* sdevice = static_cast(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); emit hardwareEvent(TDEHardwareEvent::HardwareUpdated, slavedevice->uniqueID()); } } } else { m_deviceList.remove(hwdevice); } emit hardwareRemoved(hwdevice); emit hardwareEvent(TDEHardwareEvent::HardwareRemoved, hwdevice->uniqueID()); // Reenable auto-deletion and delete the removed device object m_deviceList.setAutoDelete(true); delete hwdevice; break; } } } else if (actionevent == "change") { // Update device and emit change event TQString systempath(udev_device_get_syspath(dev)); systempath += "/"; 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); emit hardwareEvent(TDEHardwareEvent::HardwareUpdated, hwdevice->uniqueID()); } } else if ((hwdevice->type() == TDEGenericDeviceType::Monitor) && (hwdevice->systemPath().contains(systempath))) { if (!hwdevice->blacklistedForUpdate()) { struct udev_device *slavedev; slavedev = udev_device_new_from_syspath(m_udevStruct, hwdevice->systemPath().ascii()); classifyUnknownDevice(slavedev, hwdevice, false); udev_device_unref(slavedev); updateParentDeviceInformation(hwdevice); // Update parent/child tables for this device emit hardwareUpdated(hwdevice); emit hardwareEvent(TDEHardwareEvent::HardwareUpdated, hwdevice->uniqueID()); } } } } udev_device_unref(dev); } } void TDEHardwareDevices::processModifiedCPUs() { // Detect what changed between the old cpu information and the new information, // and emit appropriate events #ifdef CPUPROFILING timespec time1, time2, time3; clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &time1); time3 = time1; printf("TDEHardwareDevices::processModifiedCPUs() : begin at '%u'\n", time1.tv_nsec); #endif // Read new CPU information table m_cpuInfo.clear(); TQFile cpufile( "/proc/cpuinfo" ); if ( cpufile.open( IO_ReadOnly ) ) { TQTextStream stream( &cpufile ); // Using read() instead of readLine() inside a loop is 4 times faster ! m_cpuInfo = TQStringList::split('\n', stream.read(), true); cpufile.close(); } #ifdef CPUPROFILING clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &time2); printf("TDEHardwareDevices::processModifiedCPUs() : checkpoint1 at %u [%u]\n", time2.tv_nsec, diff(time1,time2).tv_nsec); time1 = time2; #endif // Ensure "processor" is the first entry in each block and determine which cpuinfo type is in use bool cpuinfo_format_x86 = true; bool cpuinfo_format_arm = false; TQString curline1; TQString curline2; int blockNumber = 0; TQStringList::Iterator blockBegin = m_cpuInfo.begin(); for (TQStringList::Iterator cpuit1 = m_cpuInfo.begin(); cpuit1 != m_cpuInfo.end(); ++cpuit1) { curline1 = *cpuit1; if (!(*blockBegin).startsWith("processor")) { bool found = false; TQStringList::Iterator cpuit2; for (cpuit2 = blockBegin; cpuit2 != m_cpuInfo.end(); ++cpuit2) { curline2 = *cpuit2; if (curline2.startsWith("processor")) { found = true; break; } else if (curline2 == NULL || curline2 == "") { break; } } if (found) { m_cpuInfo.insert(blockBegin, (*cpuit2)); } else if(blockNumber == 0) { m_cpuInfo.insert(blockBegin, "processor : 0"); } } if (curline1 == NULL || curline1 == "") { blockNumber++; blockBegin = cpuit1; blockBegin++; } else if (curline1.startsWith("Processor")) { cpuinfo_format_x86 = false; cpuinfo_format_arm = true; } } #ifdef CPUPROFILING clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &time2); printf("TDEHardwareDevices::processModifiedCPUs() : checkpoint2 at %u [%u]\n", time2.tv_nsec, diff(time1,time2).tv_nsec); time1 = time2; #endif // Parse CPU information table TDECPUDevice *cdevice; cdevice = 0; bool modified = false; bool have_frequency = false; TQString curline; int processorNumber = 0; int processorCount = 0; if (cpuinfo_format_x86) { // =================================================================================================================================== // x86/x86_64 // =================================================================================================================================== TQStringList::Iterator cpuit; for (cpuit = m_cpuInfo.begin(); cpuit != m_cpuInfo.end(); ++cpuit) { curline = *cpuit; if (curline.startsWith("processor")) { curline.remove(0, curline.find(":")+2); processorNumber = curline.toInt(); if (!cdevice) { cdevice = dynamic_cast(findCPUBySystemPath(TQString("/sys/devices/system/cpu/cpu%1").arg(processorNumber))); } if (cdevice) { if (cdevice->coreNumber() != processorNumber) { modified = true; cdevice->internalSetCoreNumber(processorNumber); } } } else if (cdevice && curline.startsWith("model name")) { curline.remove(0, curline.find(":")+2); if (cdevice->name() != curline) { modified = true; cdevice->internalSetName(curline); } } else if (cdevice && curline.startsWith("cpu MHz")) { curline.remove(0, curline.find(":")+2); if (cdevice->frequency() != curline.toDouble()) { modified = true; cdevice->internalSetFrequency(curline.toDouble()); } have_frequency = true; } else if (cdevice && curline.startsWith("vendor_id")) { curline.remove(0, curline.find(":")+2); if (cdevice->vendorName() != curline) { modified = true; cdevice->internalSetVendorName(curline); } if (cdevice->vendorEncoded() != curline) { modified = true; cdevice->internalSetVendorEncoded(curline); } } else if (curline == NULL || curline == "") { cdevice = 0; } } } else if (cpuinfo_format_arm) { // =================================================================================================================================== // ARM // =================================================================================================================================== TQStringList::Iterator cpuit; TQString modelName; TQString vendorName; TQString serialNumber; for (cpuit = m_cpuInfo.begin(); cpuit != m_cpuInfo.end(); ++cpuit) { curline = *cpuit; if (curline.startsWith("Processor")) { curline.remove(0, curline.find(":")+2); modelName = curline; } else if (curline.startsWith("Hardware")) { curline.remove(0, curline.find(":")+2); vendorName = curline; } else if (curline.startsWith("Serial")) { curline.remove(0, curline.find(":")+2); serialNumber = curline; } } for (TQStringList::Iterator cpuit = m_cpuInfo.begin(); cpuit != m_cpuInfo.end(); ++cpuit) { curline = *cpuit; if (curline.startsWith("processor")) { curline.remove(0, curline.find(":")+2); processorNumber = curline.toInt(); if (!cdevice) { cdevice = dynamic_cast(findCPUBySystemPath(TQString("/sys/devices/system/cpu/cpu%1").arg(processorNumber))); if (cdevice) { // Set up CPU information structures if (cdevice->coreNumber() != processorNumber) modified = true; cdevice->internalSetCoreNumber(processorNumber); if (cdevice->name() != modelName) modified = true; cdevice->internalSetName(modelName); if (cdevice->vendorName() != vendorName) modified = true; cdevice->internalSetVendorName(vendorName); if (cdevice->vendorEncoded() != vendorName) modified = true; cdevice->internalSetVendorEncoded(vendorName); if (cdevice->serialNumber() != serialNumber) modified = true; cdevice->internalSetSerialNumber(serialNumber); } } } if (curline == NULL || curline == "") { cdevice = 0; } } } processorCount = processorNumber+1; #ifdef CPUPROFILING clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &time2); printf("TDEHardwareDevices::processModifiedCPUs() : checkpoint3 at %u [%u]\n", time2.tv_nsec, diff(time1,time2).tv_nsec); time1 = time2; #endif // Read in other information from cpufreq, if available for (processorNumber=0; processorNumber(findCPUBySystemPath(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; TQStringList governorlist; if (cpufreq_dir.exists()) { TQString nodename; 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("/cpuinfo_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("/cpuinfo_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("/scaling_available_frequencies"); TQFile availfreqsfile(nodename); if (availfreqsfile.open(IO_ReadOnly)) { TQTextStream stream( &availfreqsfile ); frequencylist = TQStringList::split(" ", stream.readLine()); availfreqsfile.close(); } nodename = cpufreq_dir.path(); nodename.append("/scaling_available_governors"); TQFile availgvrnsfile(nodename); if (availgvrnsfile.open(IO_ReadOnly)) { TQTextStream stream( &availgvrnsfile ); governorlist = TQStringList::split(" ", stream.readLine()); availgvrnsfile.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(); } // We may already have the CPU Mhz information in '/proc/cpuinfo' if (!have_frequency) { bool cpufreq_have_frequency = false; nodename = cpufreq_dir.path(); nodename.append("/scaling_cur_freq"); TQFile cpufreqfile(nodename); if (cpufreqfile.open(IO_ReadOnly)) { cpufreq_have_frequency = true; } else { nodename = cpufreq_dir.path(); nodename.append("/cpuinfo_cur_freq"); cpufreqfile.setName(nodename); if (cpufreqfile.open(IO_ReadOnly)) { cpufreq_have_frequency = true; } } if (cpufreq_have_frequency) { TQTextStream stream( &cpufreqfile ); double cpuinfo_cur_freq = stream.readLine().toDouble()/1000.0; if (cdevice && cdevice->frequency() != cpuinfo_cur_freq) { modified = true; cdevice->internalSetFrequency(cpuinfo_cur_freq); } cpufreqfile.close(); } } bool minfrequencyFound = false; bool maxfrequencyFound = false; TQStringList::Iterator freqit; for ( freqit = frequencylist.begin(); freqit != frequencylist.end(); ++freqit ) { double thisfrequency = (*freqit).toDouble()/1000.0; if (thisfrequency == minfrequency) { minfrequencyFound = true; } if (thisfrequency == maxfrequency) { maxfrequencyFound = true; } } if (!minfrequencyFound) { int minFrequencyInt = (minfrequency*1000.0); frequencylist.prepend(TQString("%1").arg(minFrequencyInt)); } if (!maxfrequencyFound) { int maxfrequencyInt = (maxfrequency*1000.0); frequencylist.append(TQString("%1").arg(maxfrequencyInt)); } #ifdef CPUPROFILING clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &time2); printf("TDEHardwareDevices::processModifiedCPUs() : checkpoint3.%u at %u [%u]\n", processorNumber, time2.tv_nsec, diff(time1,time2).tv_nsec); time1 = time2; #endif } else { if (have_frequency) { if (cdevice) { minfrequency = cdevice->frequency(); maxfrequency = cdevice->frequency(); } } } // Update CPU information structure if (cdevice) { if (cdevice->governor() != scalinggovernor) { modified = true; cdevice->internalSetGovernor(scalinggovernor); } if (cdevice->scalingDriver() != scalingdriver) { modified = true; cdevice->internalSetScalingDriver(scalingdriver); } if (cdevice->minFrequency() != minfrequency) { modified = true; cdevice->internalSetMinFrequency(minfrequency); } if (cdevice->maxFrequency() != maxfrequency) { modified = true; cdevice->internalSetMaxFrequency(maxfrequency); } if (cdevice->transitionLatency() != trlatency) { modified = true; cdevice->internalSetTransitionLatency(trlatency); } if (cdevice->dependentProcessors().join(" ") != affectedcpulist.join(" ")) { modified = true; cdevice->internalSetDependentProcessors(affectedcpulist); } if (cdevice->availableFrequencies().join(" ") != frequencylist.join(" ")) { modified = true; cdevice->internalSetAvailableFrequencies(frequencylist); } if (cdevice->availableGovernors().join(" ") != governorlist.join(" ")) { modified = true; cdevice->internalSetAvailableGovernors(governorlist); } } } #ifdef CPUPROFILING clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &time2); printf("TDEHardwareDevices::processModifiedCPUs() : checkpoint4 at %u [%u]\n", time2.tv_nsec, diff(time1,time2).tv_nsec); time1 = time2; #endif if (modified) { for (processorNumber=0; processorNumberuniqueID()); } } } #ifdef CPUPROFILING clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &time2); printf("TDEHardwareDevices::processModifiedCPUs() : end at %u [%u]\n", time2.tv_nsec, diff(time1,time2).tv_nsec); printf("TDEHardwareDevices::processModifiedCPUs() : total time: %u\n", diff(time3,time2).tv_nsec); #endif } void TDEHardwareDevices::processStatelessDevices() { // Some devices do not emit changed signals // So far, network cards and sensors need to be polled TDEGenericDevice *hwdevice; #ifdef STATELESSPROFILING timespec time1, time2, time3; clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &time1); printf("TDEHardwareDevices::processStatelessDevices() : begin at '%u'\n", time1.tv_nsec); time3 = time1; #endif // 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() ) { if ((hwdevice->type() == TDEGenericDeviceType::RootSystem) || (hwdevice->type() == TDEGenericDeviceType::Network) || (hwdevice->type() == TDEGenericDeviceType::OtherSensor) || (hwdevice->type() == TDEGenericDeviceType::Event) || (hwdevice->type() == TDEGenericDeviceType::Battery) || (hwdevice->type() == TDEGenericDeviceType::PowerSupply)) { rescanDeviceInformation(hwdevice, false); emit hardwareUpdated(hwdevice); emit hardwareEvent(TDEHardwareEvent::HardwareUpdated, hwdevice->uniqueID()); #ifdef STATELESSPROFILING clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &time2); printf("TDEHardwareDevices::processStatelessDevices() : '%s' finished at %u [%u]\n", (hwdevice->name()).ascii(), time2.tv_nsec, diff(time1,time2).tv_nsec); time1 = time2; #endif } } #ifdef STATELESSPROFILING clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &time2); printf("TDEHardwareDevices::processStatelessDevices() : end at '%u'\n", time2.tv_nsec); printf("TDEHardwareDevices::processStatelessDevices() : took '%u'\n", diff(time3,time2).tv_nsec); #endif } void TDEHardwareDevices::processBatteryDevices() { 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() ) { if (hwdevice->type() == TDEGenericDeviceType::Battery) { rescanDeviceInformation(hwdevice, false); emit hardwareUpdated(hwdevice); emit hardwareEvent(TDEHardwareEvent::HardwareUpdated, hwdevice->uniqueID()); } else if (hwdevice->type() == TDEGenericDeviceType::PowerSupply) { TDEMainsPowerDevice *pdevice = dynamic_cast(hwdevice); int previousOnlineState = pdevice->online(); rescanDeviceInformation(hwdevice, false); if (pdevice->online() != previousOnlineState) { emit hardwareUpdated(hwdevice); emit hardwareEvent(TDEHardwareEvent::HardwareUpdated, hwdevice->uniqueID()); } } } } void TDEHardwareDevices::processEventDeviceKeyPressed(unsigned int keycode, TDEEventDevice* edevice) { emit eventDeviceKeyPressed(keycode, edevice); } void TDEHardwareDevices::processModifiedMounts() { // Detect what changed between the old mount table and the new one, // and emit appropriate events TQMap 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() ) { TQString line = stream.readLine(); if (!line.isEmpty()) { m_mountTable[line] = true; } } file.close(); } TQMap addedEntries = m_mountTable; // Remove all entries that are identical in both tables for ( TQMap::ConstIterator mtIt = m_mountTable.begin(); mtIt != m_mountTable.end(); ++mtIt ) { if (deletedEntries.contains(mtIt.key())) { deletedEntries.remove(mtIt.key()); addedEntries.remove(mtIt.key()); } } TQMap::Iterator it; for ( it = addedEntries.begin(); it != addedEntries.end(); ++it ) { TQStringList mountInfo = TQStringList::split(" ", it.key(), true); // Try to find a device that matches the altered node TDEGenericDevice* hwdevice = findByDeviceNode(*mountInfo.at(0)); if (hwdevice) { emit hardwareUpdated(hwdevice); emit hardwareEvent(TDEHardwareEvent::HardwareUpdated, hwdevice->uniqueID()); // If the device is a storage device and has a slave, update it as well if (hwdevice->type() == TDEGenericDeviceType::Disk) { TDEStorageDevice* sdevice = static_cast(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 hardwareEvent(TDEHardwareEvent::HardwareUpdated, slavedevice->uniqueID()); } } } } } for ( it = deletedEntries.begin(); it != deletedEntries.end(); ++it ) { TQStringList mountInfo = TQStringList::split(" ", it.key(), true); // Try to find a device that matches the altered node TDEGenericDevice* hwdevice = findByDeviceNode(*mountInfo.at(0)); if (hwdevice) { emit hardwareUpdated(hwdevice); emit hardwareEvent(TDEHardwareEvent::HardwareUpdated, hwdevice->uniqueID()); // If the device is a storage device and has a slave, update it as well if (hwdevice->type() == TDEGenericDeviceType::Disk) { TDEStorageDevice* sdevice = static_cast(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 hardwareEvent(TDEHardwareEvent::HardwareUpdated, slavedevice->uniqueID()); } } } } } emit mountTableModified(); emit hardwareEvent(TDEHardwareEvent::MountTableModified, TQString()); } TDEDiskDeviceType::TDEDiskDeviceType classifyDiskType(udev_device* dev, const TQString devicenode, 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() == "DISK") { disktype = disktype | TDEDiskDeviceType::HDD; } if ((disktypestring.upper() == "FLOPPY") || (TQString(udev_device_get_property_value(dev, "ID_DRIVE_FLOPPY")) == "1")) { disktype = disktype | TDEDiskDeviceType::Floppy; disktype = disktype & ~TDEDiskDeviceType::HDD; } if ((disktypestring.upper() == "ZIP") || (TQString(udev_device_get_property_value(dev, "ID_DRIVE_FLOPPY_ZIP")) == "1") || ((devicevendor.upper() == "IOMEGA") && (devicemodel.upper().contains("ZIP")))) { disktype = disktype | TDEDiskDeviceType::Zip; disktype = disktype & ~TDEDiskDeviceType::HDD; } 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") || (TQString(udev_device_get_property_value(dev, "ID_DRIVE_FLASH_CF")) == "1") || (TQString(udev_device_get_property_value(dev, "ID_ATA_CFA")) == "1")) { disktype = disktype | TDEDiskDeviceType::CompactFlash; disktype = disktype | TDEDiskDeviceType::HDD; } if ((disktypestring.upper() == "MEMORY_STICK") || (TQString(udev_device_get_property_value(dev, "ID_DRIVE_FLASH_MS")) == "1")) { disktype = disktype | TDEDiskDeviceType::MemoryStick; disktype = disktype | TDEDiskDeviceType::HDD; } if ((disktypestring.upper() == "SMART_MEDIA") || (TQString(udev_device_get_property_value(dev, "ID_DRIVE_FLASH_SM")) == "1")) { disktype = disktype | TDEDiskDeviceType::SmartMedia; disktype = disktype | TDEDiskDeviceType::HDD; } if ((disktypestring.upper() == "SD_MMC") || (TQString(udev_device_get_property_value(dev, "ID_DRIVE_FLASH_SD")) == "1") || (TQString(udev_device_get_property_value(dev, "ID_DRIVE_FLASH_SDHC")) == "1") || (TQString(udev_device_get_property_value(dev, "ID_DRIVE_FLASH_MMC")) == "1")) { disktype = disktype | TDEDiskDeviceType::SDMMC; disktype = disktype | TDEDiskDeviceType::HDD; } if ((disktypestring.upper() == "FLASHKEY") || (TQString(udev_device_get_property_value(dev, "ID_DRIVE_FLASH")) == "1")) { disktype = disktype | TDEDiskDeviceType::Flash; disktype = disktype | TDEDiskDeviceType::HDD; } if (disktypestring.upper() == "OPTICAL") { disktype = disktype | TDEDiskDeviceType::Optical; } if (disktypestring.upper() == "JAZ") { disktype = disktype | TDEDiskDeviceType::Jaz; } if (disktypestring.upper() == "CD") { disktype = disktype | TDEDiskDeviceType::Optical; 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_R")) == "1") { disktype = disktype | TDEDiskDeviceType::CDR; 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; disktype = disktype & ~TDEDiskDeviceType::CDR; } if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_MRW")) == "1") { disktype = disktype | TDEDiskDeviceType::CDMRRW; disktype = disktype & ~TDEDiskDeviceType::CDROM; disktype = disktype & ~TDEDiskDeviceType::CDR; disktype = disktype & ~TDEDiskDeviceType::CDRW; } if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_MRW_W")) == "1") { disktype = disktype | TDEDiskDeviceType::CDMRRWW; disktype = disktype & ~TDEDiskDeviceType::CDROM; disktype = disktype & ~TDEDiskDeviceType::CDR; disktype = disktype & ~TDEDiskDeviceType::CDRW; disktype = disktype & ~TDEDiskDeviceType::CDMRRW; } if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_MO")) == "1") { disktype = disktype | TDEDiskDeviceType::CDMO; disktype = disktype & ~TDEDiskDeviceType::CDROM; disktype = disktype & ~TDEDiskDeviceType::CDR; disktype = disktype & ~TDEDiskDeviceType::CDRW; disktype = disktype & ~TDEDiskDeviceType::CDMRRW; disktype = disktype & ~TDEDiskDeviceType::CDMRRWW; } 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_R")) == "1") { disktype = disktype | TDEDiskDeviceType::DVDR; disktype = disktype & ~TDEDiskDeviceType::DVDROM; } if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_R_DL")) == "1") { disktype = disktype | TDEDiskDeviceType::DVDRDL; disktype = disktype & ~TDEDiskDeviceType::DVDROM; disktype = disktype & ~TDEDiskDeviceType::DVDR; } if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_PLUS_R")) == "1") { disktype = disktype | TDEDiskDeviceType::DVDPLUSR; disktype = disktype & ~TDEDiskDeviceType::DVDROM; disktype = disktype & ~TDEDiskDeviceType::DVDR; disktype = disktype & ~TDEDiskDeviceType::DVDRDL; } if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_PLUS_R_DL")) == "1") { disktype = disktype | TDEDiskDeviceType::DVDPLUSRDL; disktype = disktype & ~TDEDiskDeviceType::DVDROM; disktype = disktype & ~TDEDiskDeviceType::DVDR; disktype = disktype & ~TDEDiskDeviceType::DVDRDL; disktype = disktype & ~TDEDiskDeviceType::DVDPLUSR; } if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_RW")) == "1") { disktype = disktype | TDEDiskDeviceType::DVDRW; disktype = disktype & ~TDEDiskDeviceType::DVDROM; disktype = disktype & ~TDEDiskDeviceType::DVDR; disktype = disktype & ~TDEDiskDeviceType::DVDRDL; disktype = disktype & ~TDEDiskDeviceType::DVDPLUSR; disktype = disktype & ~TDEDiskDeviceType::DVDPLUSRDL; } if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_RW_DL")) == "1") { disktype = disktype | TDEDiskDeviceType::DVDRWDL; disktype = disktype & ~TDEDiskDeviceType::DVDROM; disktype = disktype & ~TDEDiskDeviceType::DVDR; disktype = disktype & ~TDEDiskDeviceType::DVDRDL; disktype = disktype & ~TDEDiskDeviceType::DVDPLUSR; disktype = disktype & ~TDEDiskDeviceType::DVDPLUSRDL; disktype = disktype & ~TDEDiskDeviceType::DVDRW; } if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_PLUS_RW")) == "1") { disktype = disktype | TDEDiskDeviceType::DVDPLUSRW; disktype = disktype & ~TDEDiskDeviceType::DVDROM; disktype = disktype & ~TDEDiskDeviceType::DVDR; disktype = disktype & ~TDEDiskDeviceType::DVDRDL; disktype = disktype & ~TDEDiskDeviceType::DVDPLUSR; disktype = disktype & ~TDEDiskDeviceType::DVDPLUSRDL; disktype = disktype & ~TDEDiskDeviceType::DVDRW; disktype = disktype & ~TDEDiskDeviceType::DVDRWDL; } if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_PLUS_RW_DL")) == "1") { disktype = disktype | TDEDiskDeviceType::DVDPLUSRWDL; disktype = disktype & ~TDEDiskDeviceType::DVDROM; disktype = disktype & ~TDEDiskDeviceType::DVDR; disktype = disktype & ~TDEDiskDeviceType::DVDRDL; disktype = disktype & ~TDEDiskDeviceType::DVDPLUSR; disktype = disktype & ~TDEDiskDeviceType::DVDPLUSRDL; disktype = disktype & ~TDEDiskDeviceType::DVDRW; disktype = disktype & ~TDEDiskDeviceType::DVDRWDL; disktype = disktype & ~TDEDiskDeviceType::DVDPLUSRW; } 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_R")) == "1") || (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_R_DL")) == "1") // FIXME There is no official udev attribute for this type of disc (yet!) ) { disktype = disktype | TDEDiskDeviceType::BDR; disktype = disktype & ~TDEDiskDeviceType::BDROM; } if ((TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_RE")) == "1") || (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_RE_DL")) == "1") // FIXME There is no official udev attribute for this type of disc (yet!) ) { disktype = disktype | TDEDiskDeviceType::BDRW; disktype = disktype & ~TDEDiskDeviceType::BDROM; disktype = disktype & ~TDEDiskDeviceType::BDR; } if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_HDDVD")) == "1") { disktype = disktype | TDEDiskDeviceType::HDDVDROM; disktype = disktype & ~TDEDiskDeviceType::CDROM; } if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_HDDVD_R")) == "1") { disktype = disktype | TDEDiskDeviceType::HDDVDR; disktype = disktype & ~TDEDiskDeviceType::HDDVDROM; } if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_HDDVD_RW")) == "1") { disktype = disktype | TDEDiskDeviceType::HDDVDRW; disktype = disktype & ~TDEDiskDeviceType::HDDVDROM; disktype = disktype & ~TDEDiskDeviceType::HDDVDR; } 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; } if ((disktype & TDEDiskDeviceType::DVDROM) || (disktype & TDEDiskDeviceType::DVDRAM) || (disktype & TDEDiskDeviceType::DVDR) || (disktype & TDEDiskDeviceType::DVDRW) || (disktype & TDEDiskDeviceType::DVDRDL) || (disktype & TDEDiskDeviceType::DVDRWDL) || (disktype & TDEDiskDeviceType::DVDPLUSR) || (disktype & TDEDiskDeviceType::DVDPLUSRW) || (disktype & TDEDiskDeviceType::DVDPLUSRDL) || (disktype & TDEDiskDeviceType::DVDPLUSRWDL) ) { // Every VideoDVD must have a VIDEO_TS.IFO file // Read this info via tdeiso_info, since udev couldn't be bothered to check DVD type on its own int retcode = system(TQString("tdeiso_info --exists=ISO9660/VIDEO_TS/VIDEO_TS.IFO %1").arg(devicenode).ascii()); if (retcode == 0) { disktype = disktype | TDEDiskDeviceType::DVDVideo; } } } // 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 (disktype == TDEDiskDeviceType::Null) { // Fallback // If we can't recognize the disk type then set it as a simple HDD volume disktype = disktype | TDEDiskDeviceType::HDD; } if (filesystemtype.upper() == "CRYPTO_LUKS") { disktype = disktype | TDEDiskDeviceType::LUKS; } else if (filesystemtype.upper() == "CRYPTO") { disktype = disktype | TDEDiskDeviceType::OtherCrypted; } return disktype; } // TDEStandardDirs::kde_default typedef TQMap TDEConfigMap; 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 == "RootSystem") { ret = TDEGenericDeviceType::RootSystem; } 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 == "Modem") { ret = TDEGenericDeviceType::Modem; } else if (query == "Monitor") { ret = TDEGenericDeviceType::Monitor; } else if (query == "Network") { ret = TDEGenericDeviceType::Network; } else if (query == "NonvolatileMemory") { ret = TDEGenericDeviceType::NonvolatileMemory; } 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 == "PCMCIA") { ret = TDEGenericDeviceType::PCMCIA; } 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 == "Backlight") { ret = TDEGenericDeviceType::Backlight; } else if (query == "Battery") { ret = TDEGenericDeviceType::Battery; } else if (query == "Power") { ret = TDEGenericDeviceType::PowerSupply; } else if (query == "Dock") { ret = TDEGenericDeviceType::Dock; } else if (query == "ThermalSensor") { ret = TDEGenericDeviceType::ThermalSensor; } else if (query == "ThermalControl") { ret = TDEGenericDeviceType::ThermalControl; } else if (query == "Bluetooth") { ret = TDEGenericDeviceType::BlueTooth; } else if (query == "Bridge") { ret = TDEGenericDeviceType::Bridge; } else if (query == "Hub") { ret = TDEGenericDeviceType::Hub; } else if (query == "Platform") { ret = TDEGenericDeviceType::Platform; } else if (query == "Cryptography") { ret = TDEGenericDeviceType::Cryptography; } else if (query == "CryptographicCard") { ret = TDEGenericDeviceType::CryptographicCard; } else if (query == "BiometricSecurity") { ret = TDEGenericDeviceType::BiometricSecurity; } else if (query == "TestAndMeasurement") { ret = TDEGenericDeviceType::TestAndMeasurement; } else if (query == "Timekeeping") { ret = TDEGenericDeviceType::Timekeeping; } else if (query == "Event") { ret = TDEGenericDeviceType::Event; } else if (query == "Input") { ret = TDEGenericDeviceType::Input; } 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 == "CDR") { ret = ret | TDEDiskDeviceType::CDR; } if (query == "CDRW") { ret = ret | TDEDiskDeviceType::CDRW; } if (query == "CDMO") { ret = ret | TDEDiskDeviceType::CDMO; } if (query == "CDMRRW") { ret = ret | TDEDiskDeviceType::CDMRRW; } if (query == "CDMRRWW") { ret = ret | TDEDiskDeviceType::CDMRRWW; } if (query == "DVDROM") { ret = ret | TDEDiskDeviceType::DVDROM; } if (query == "DVDRAM") { ret = ret | TDEDiskDeviceType::DVDRAM; } if (query == "DVDR") { ret = ret | TDEDiskDeviceType::DVDR; } if (query == "DVDRW") { ret = ret | TDEDiskDeviceType::DVDRW; } if (query == "DVDRDL") { ret = ret | TDEDiskDeviceType::DVDRDL; } if (query == "DVDRWDL") { ret = ret | TDEDiskDeviceType::DVDRWDL; } if (query == "DVDPLUSR") { ret = ret | TDEDiskDeviceType::DVDPLUSR; } if (query == "DVDPLUSRW") { ret = ret | TDEDiskDeviceType::DVDPLUSRW; } if (query == "DVDPLUSRDL") { ret = ret | TDEDiskDeviceType::DVDPLUSRDL; } if (query == "DVDPLUSRWDL") { ret = ret | TDEDiskDeviceType::DVDPLUSRWDL; } if (query == "BDROM") { ret = ret | TDEDiskDeviceType::BDROM; } if (query == "BDR") { ret = ret | TDEDiskDeviceType::BDR; } if (query == "BDRW") { ret = ret | TDEDiskDeviceType::BDRW; } if (query == "HDDVDROM") { ret = ret | TDEDiskDeviceType::HDDVDROM; } if (query == "HDDVDR") { ret = ret | TDEDiskDeviceType::HDDVDR; } if (query == "HDDVDRW") { ret = ret | TDEDiskDeviceType::HDDVDRW; } 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 /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(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", device->m_externalRulesFile.ascii(), device->systemPath().ascii()); fflush(stdout); sdevice->internalSetDiskType(desiredSubdeviceType); } } } } } else { TQStringList hardware_info_directories(TDEGlobal::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 TDEConfig() and apply its rules to classify the device // FIXME // Should this also scan up to 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 (TDEGlobal::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 TDEConfig rulesFile(fi->absFilePath(), true, false); rulesFile.setGroup("Conditions"); TDEConfigMap conditionmap = rulesFile.entryMap("Conditions"); TDEConfigMap::Iterator cndit; for (cndit = conditionmap.begin(); cndit != conditionmap.end(); ++cndit) { TQStringList conditionList = TQStringList::split(',', cndit.data(), false); bool atleastonematch = false; bool allmatch = true; TQString matchtype = rulesFile.readEntry("MATCH_TYPE", "All"); if (conditionList.count() < 1) { allmatch = false; } else { for ( TQStringList::Iterator paramit = conditionList.begin(); paramit != conditionList.end(); ++paramit ) { if ((*paramit) == "MatchType") { continue; } if (cndit.key() == "VENDOR_ID") { if (device->vendorID() == (*paramit)) { atleastonematch = true; } else { allmatch = false; } } else if (cndit.key() == "MODEL_ID") { if (device->modelID() == (*paramit)) { atleastonematch = true; } else { allmatch = false; } } else if (cndit.key() == "DRIVER") { if (device->deviceDriver() == (*paramit)) { atleastonematch = true; } else { allmatch = false; } } else { if (readUdevAttribute(dev, cndit.key()) == (*paramit)) { atleastonematch = true; } else { allmatch = false; } } } } if (matchtype == "All") { if (!allmatch) { match = false; } } else if (matchtype == "Any") { if (!atleastonematch) { match = false; } } else { 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", 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->internalSetBlacklistedForUpdate(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; TQString devicetype; TQString devicedriver; TQString devicesubsystem; TQString devicenode; TQString systempath; TQString devicevendorid; TQString devicemodelid; TQString devicevendoridenc; TQString devicemodelidenc; TQString devicesubvendorid; TQString devicesubmodelid; TQString devicetypestring; TQString devicetypestring_alt; TQString devicepciclass; TDEGenericDevice* device = existingdevice; bool temp_udev_device = !dev; if (dev) { devicename = (udev_device_get_sysname(dev)); devicetype = (udev_device_get_devtype(dev)); devicedriver = (udev_device_get_driver(dev)); devicesubsystem = (udev_device_get_subsystem(dev)); devicenode = (udev_device_get_devnode(dev)); systempath = (udev_device_get_syspath(dev)); systempath += "/"; devicevendorid = (udev_device_get_property_value(dev, "ID_VENDOR_ID")); devicemodelid = (udev_device_get_property_value(dev, "ID_MODEL_ID")); devicevendoridenc = (udev_device_get_property_value(dev, "ID_VENDOR_ENC")); devicemodelidenc = (udev_device_get_property_value(dev, "ID_MODEL_ENC")); devicesubvendorid = (udev_device_get_property_value(dev, "ID_SUBVENDOR_ID")); devicesubmodelid = (udev_device_get_property_value(dev, "ID_SUBMODEL_ID")); devicetypestring = (udev_device_get_property_value(dev, "ID_TYPE")); devicetypestring_alt = (udev_device_get_property_value(dev, "DEVTYPE")); devicepciclass = (udev_device_get_property_value(dev, "PCI_CLASS")); } else { if (device) { devicename = device->name(); devicetype = device->m_udevtype; devicedriver = device->deviceDriver(); devicesubsystem = device->subsystem(); devicenode = device->deviceNode(); systempath = device->systemPath(); devicevendorid = device->vendorID(); devicemodelid = device->modelID(); devicevendoridenc = device->vendorEncoded(); devicemodelidenc = device->modelEncoded(); devicesubvendorid = device->subVendorID(); devicesubmodelid = device->subModelID(); devicetypestring = device->m_udevdevicetypestring; devicetypestring_alt = device->udevdevicetypestring_alt; devicepciclass = device->PCIClass(); } TQString syspathudev = systempath; syspathudev.truncate(syspathudev.length()-1); // Remove trailing slash dev = udev_device_new_from_syspath(m_udevStruct, syspathudev.ascii()); } // 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 // Worse, sometimes udev provides an invalid model ID! // Go after it manually if needed... if (devicevendorid.isNull() || devicemodelid.isNull() || devicemodelid.contains("/")) { if (devicemodalias != TQString::null) { // For added fun the device string lengths differ between pci and usb if (devicemodalias.startsWith("pci")) { int vloc = devicemodalias.find("v"); int dloc = devicemodalias.find("d", vloc); int svloc = devicemodalias.find("sv"); int sdloc = devicemodalias.find("sd", vloc); 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")) { int vloc = devicemodalias.find("v"); int dloc = devicemodalias.find("p", vloc); int svloc = devicemodalias.find("sv"); int sdloc = devicemodalias.find("sp", vloc); 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 Event TQString syspath_tail = systempath.lower(); syspath_tail.truncate(syspath_tail.length()-1); syspath_tail.remove(0, syspath_tail.findRev("/")+1); if (syspath_tail.startsWith("event")) { if (!device) device = new TDEEventDevice(TDEGenericDeviceType::Event); } // Pull out all input special devices and stuff them under Input if (syspath_tail.startsWith("input")) { if (!device) device = new TDEInputDevice(TDEGenericDeviceType::Input); } // Pull out remote-control devices and stuff them under Input if (devicesubsystem == "rc") { if (!device) device = new TDEInputDevice(TDEGenericDeviceType::Input); } // Check for keyboard // Linux doesn't actually ID the keyboard device itself as such, it instead IDs the input device that is underneath the actual keyboard itseld // Therefore we need to scan /input/input* for the ID_INPUT_KEYBOARD attribute bool is_keyboard = false; TQString inputtopdirname = udev_device_get_syspath(dev); inputtopdirname.append("/input/"); TQDir inputdir(inputtopdirname); inputdir.setFilter(TQDir::All); const TQFileInfoList *dirlist = inputdir.entryInfoList(); if (dirlist) { TQFileInfoListIterator inputdirsit(*dirlist); TQFileInfo *dirfi; while ( (dirfi = inputdirsit.current()) != 0 ) { if ((dirfi->fileName() != ".") && (dirfi->fileName() != "..")) { struct udev_device *slavedev; slavedev = udev_device_new_from_syspath(m_udevStruct, (inputtopdirname + dirfi->fileName()).ascii()); if (udev_device_get_property_value(slavedev, "ID_INPUT_KEYBOARD") != 0) { is_keyboard = true; } udev_device_unref(slavedev); } ++inputdirsit; } } if (is_keyboard) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Keyboard); } // Classify specific known devices if (((devicetype == "disk") || (devicetype == "partition") || (devicedriver == "floppy") || (devicesubsystem == "scsi_disk") || (devicesubsystem == "scsi_tape")) && ((devicenode != "") )) { if (!device) device = new TDEStorageDevice(TDEGenericDeviceType::Disk); } else if (devicetype == "host") { if (devicesubsystem == "bluetooth") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::BlueTooth); } } 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")) { // If a device has been classified as belonging to the ACPI subsystem usually there is a "real" device related to it elsewhere in the system // Furthermore, the "real" device elsewhere almost always has more functionality exposed via sysfs // Therefore all ACPI subsystem devices should be stuffed in the OtherACPI category and largely ignored 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 == "usb-serial") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Serial); } else if ((devicesubsystem == "spi_master") || (devicesubsystem == "spidev")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Serial); } else if (devicesubsystem == "spi") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } else if (devicesubsystem == "watchdog") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } else if (devicesubsystem == "node") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } else if (devicesubsystem == "regulator") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } else if (devicesubsystem == "memory") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } else if (devicesubsystem == "clockevents") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } 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 TDESensorDevice(TDEGenericDeviceType::OtherSensor); } else if (devicesubsystem == "vio") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } else if (devicesubsystem == "virtio") { if (devicedriver == "virtio_blk") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::SCSI); } if (devicedriver == "virtio_net") { if (!device) device = new TDENetworkDevice(TDEGenericDeviceType::Network); } if (devicedriver == "virtio_balloon") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::RAM); } } } // Try to at least generally classify unclassified devices if (device == 0) { if (devicesubsystem == "backlight") { if (!device) device = new TDEBacklightDevice(TDEGenericDeviceType::Backlight); } if (systempath.lower().startsWith("/sys/module/") || (systempath.lower().startsWith("/sys/kernel/"))) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); // FIXME Should go into a new kernel module category when the tdelibs ABI can be broken again } if ((devicetypestring == "audio") || (devicesubsystem == "sound") || (devicesubsystem == "hdaudio") || (devicesubsystem == "ac97")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Sound); } if (devicesubsystem == "container") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::OtherACPI); } 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") || (devicetypestring_alt == "sas_target") || (devicesubsystem == "sas_host") || (devicesubsystem == "sas_port") || (devicesubsystem == "sas_device") || (devicesubsystem == "sas_expander") || (devicesubsystem == "sas_generic") || (devicesubsystem == "sas_phy") || (devicesubsystem == "sas_end_device") || (devicesubsystem == "spi_transport") || (devicesubsystem == "spi_host") || (devicesubsystem == "ata_port") || (devicesubsystem == "ata_link") || (devicesubsystem == "ata_disk") || (devicesubsystem == "ata_device") || (devicesubsystem == "ata")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } if (devicesubsystem == "infiniband") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Peripheral); } if ((devicesubsystem == "infiniband_cm") || (devicesubsystem == "infiniband_mad") || (devicesubsystem == "infiniband_verbs")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } if (devicesubsystem == "infiniband_srp") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::SCSI); } if ((devicesubsystem == "enclosure") || (devicesubsystem == "clocksource") || (devicesubsystem == "amba")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } if (devicesubsystem == "edac") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::RAM); } if (devicesubsystem.startsWith("mc") && systempath.contains("/edac/")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::RAM); } if ((devicesubsystem == "ipmi") || (devicesubsystem == "ipmi_si")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Mainboard); } if (devicesubsystem == "iommu") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } if (devicesubsystem == "misc") { if (devicedriver.startsWith("tpm_")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Cryptography); } else { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } } if (devicesubsystem == "media") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } if (devicesubsystem == "nd") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::RAM); } if (devicesubsystem == "ptp") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Timekeeping); } if (devicesubsystem == "leds") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::OtherACPI); } if (devicesubsystem == "net") { if (!device) device = new TDENetworkDevice(TDEGenericDeviceType::Network); } if ((devicesubsystem == "i2c") || (devicesubsystem == "i2c-dev")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::I2C); } if (devicesubsystem == "mdio_bus") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::MDIO); } if (devicesubsystem == "graphics") { if (devicenode.isNull()) { // GPUs do not have associated device nodes if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::GPU); } else { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } } if (devicesubsystem == "tifm_adapter") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::StorageController); } if ((devicesubsystem == "mmc_host") || (devicesubsystem == "memstick_host")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::StorageController); } if (devicesubsystem == "mmc") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } 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 == "drm") { if (devicenode.isNull()) { // Monitors do not have associated device nodes if (!device) device = new TDEMonitorDevice(TDEGenericDeviceType::Monitor); } else { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } } if (devicesubsystem == "nvmem") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::NonvolatileMemory); } if (devicesubsystem == "serio") { if (devicedriver.contains("atkbd")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Keyboard); } else if (devicedriver.contains("mouse")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Mouse); } else { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Serial); } } if ((devicesubsystem == "ppdev") || (devicesubsystem == "parport")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Parallel); } if (devicesubsystem == "printer") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Printer); } 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 == "pcmcia_socket") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::PCMCIA); } if (devicesubsystem == "platform") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } if (devicesubsystem == "ieee80211") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } if (devicesubsystem == "rfkill") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } if (devicesubsystem == "machinecheck") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } if (devicesubsystem == "pnp") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::PNP); } if ((devicesubsystem == "hid") || (devicesubsystem == "hidraw") || (devicesubsystem == "usbhid")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::HID); } if (devicesubsystem == "power_supply") { TQString powersupplyname(udev_device_get_property_value(dev, "POWER_SUPPLY_NAME")); if ((devicedriver == "ac") || (devicedriver.contains("charger")) || (powersupplyname.upper().startsWith("AC"))) { if (!device) device = new TDEMainsPowerDevice(TDEGenericDeviceType::PowerSupply); } else { if (!device) device = new TDEBatteryDevice(TDEGenericDeviceType::Battery); } } if (systempath.lower().startsWith("/sys/devices/virtual")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::OtherVirtual); } // 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 (devicenode.isNull()) { // GPUs do not have associated device nodes if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::GPU); } else { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } } // Post PCI 2.0 TQString devicepcisubclass = devicepciclass; devicepcisubclass = devicepcisubclass.remove(0,2); if (devicepciclass.startsWith("01")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::StorageController); } if (devicepciclass.startsWith("02")) { if (!device) device = new TDENetworkDevice(TDEGenericDeviceType::Network); } if (devicepciclass.startsWith("03")) { if (devicenode.isNull()) { // GPUs do not have associated device nodes if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::GPU); } else { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } } 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("07")) { if (devicepcisubclass.startsWith("03")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Modem); } } 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); } } if ((devicesubsystem == "usb") && (devicedriver == "uvcvideo")) { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } // Last ditch attempt at classification // Likely inaccurate and sweeping if ((devicesubsystem == "usb") || (devicesubsystem == "usbmisc") || (devicesubsystem == "usb_device") || (devicesubsystem == "usbmon")) { // Get USB interface class for further classification int usbInterfaceClass = -1; { TQFile ifaceprotofile(current_path + "/bInterfaceClass"); if (ifaceprotofile.open(IO_ReadOnly)) { TQTextStream stream( &ifaceprotofile ); usbInterfaceClass = stream.readLine().toUInt(NULL, 16); ifaceprotofile.close(); } } // Get USB interface subclass for further classification int usbInterfaceSubClass = -1; { TQFile ifaceprotofile(current_path + "/bInterfaceSubClass"); if (ifaceprotofile.open(IO_ReadOnly)) { TQTextStream stream( &ifaceprotofile ); usbInterfaceSubClass = stream.readLine().toUInt(NULL, 16); ifaceprotofile.close(); } } // Get USB interface protocol for further classification int usbInterfaceProtocol = -1; { TQFile ifaceprotofile(current_path + "/bInterfaceProtocol"); if (ifaceprotofile.open(IO_ReadOnly)) { TQTextStream stream( &ifaceprotofile ); usbInterfaceProtocol = stream.readLine().toUInt(NULL, 16); ifaceprotofile.close(); } } if ((usbInterfaceClass == 6) && (usbInterfaceSubClass == 1) && (usbInterfaceProtocol == 1)) { // PictBridge if (!device) { device = new TDEStorageDevice(TDEGenericDeviceType::Disk); TDEStorageDevice* sdevice = static_cast(device); sdevice->internalSetDiskType(TDEDiskDeviceType::Camera); TQString parentsyspathudev = systempath; parentsyspathudev.truncate(parentsyspathudev.length()-1); // Remove trailing slash parentsyspathudev.truncate(parentsyspathudev.findRev("/")); struct udev_device *parentdev; parentdev = udev_device_new_from_syspath(m_udevStruct, parentsyspathudev.ascii()); devicenode = (udev_device_get_devnode(parentdev)); udev_device_unref(parentdev); } } else if (usbInterfaceClass == 9) { // Hub if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Hub); } else if (usbInterfaceClass == 11) { // Smart Card Reader if (!device) device = new TDECryptographicCardDevice(TDEGenericDeviceType::CryptographicCard); } else if (usbInterfaceClass == 14) { // Fingerprint Reader if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::BiometricSecurity); } else if (usbInterfaceClass == 254) { // Test and/or Measurement Device if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::TestAndMeasurement); } else { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::OtherUSB); } } if (devicesubsystem == "pci") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::OtherPeripheral); } if (devicesubsystem == "cpu") { if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Platform); } } 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", devicename.ascii(), devicetype.ascii(), devicesubsystem.ascii(), devicedriver.ascii(), devicenode.ascii(), udev_device_get_syspath(dev), devicevendorid.ascii(), devicemodelid.ascii()); fflush(stdout); } // Root devices are special if ((device->type() == TDEGenericDeviceType::Root) || (device->type() == TDEGenericDeviceType::RootSystem)) { systempath = device->systemPath(); } // Set preliminary basic device information device->internalSetName(devicename); device->internalSetDeviceNode(devicenode); device->internalSetSystemPath(systempath); device->internalSetVendorID(devicevendorid); device->internalSetModelID(devicemodelid); device->internalSetVendorEncoded(devicevendoridenc); device->internalSetModelEncoded(devicemodelidenc); device->internalSetSubVendorID(devicesubvendorid); device->internalSetSubModelID(devicesubmodelid); device->internalSetModuleAlias(devicemodalias); device->internalSetDeviceDriver(devicedriver); device->internalSetSubsystem(devicesubsystem); device->internalSetPCIClass(devicepciclass); updateBlacklists(device, dev); if (force_full_classification) { // Check external rules for possible device type overrides device = classifyUnknownDeviceByExternalRules(dev, device, false); } // Internal use only! device->m_udevtype = devicetype; device->m_udevdevicetypestring = devicetypestring; device->udevdevicetypestring_alt = devicetypestring_alt; updateExistingDeviceInformation(device, dev); if (temp_udev_device) { udev_device_unref(dev); } return device; } void TDEHardwareDevices::updateExistingDeviceInformation(TDEGenericDevice* existingdevice, udev_device* dev) { TQString devicename; TQString devicetype; TQString devicedriver; TQString devicesubsystem; TQString devicenode; TQString systempath; TQString devicevendorid; TQString devicemodelid; TQString devicevendoridenc; TQString devicemodelidenc; TQString devicesubvendorid; TQString devicesubmodelid; TQString devicetypestring; TQString devicetypestring_alt; TQString devicepciclass; TDEGenericDevice* device = existingdevice; bool temp_udev_device = !dev; devicename = device->name(); devicetype = device->m_udevtype; devicedriver = device->deviceDriver(); devicesubsystem = device->subsystem(); devicenode = device->deviceNode(); systempath = device->systemPath(); devicevendorid = device->vendorID(); devicemodelid = device->modelID(); devicevendoridenc = device->vendorEncoded(); devicemodelidenc = device->modelEncoded(); devicesubvendorid = device->subVendorID(); devicesubmodelid = device->subModelID(); devicetypestring = device->m_udevdevicetypestring; devicetypestring_alt = device->udevdevicetypestring_alt; devicepciclass = device->PCIClass(); if (!dev) { TQString syspathudev = systempath; syspathudev.truncate(syspathudev.length()-1); // Remove trailing slash dev = udev_device_new_from_syspath(m_udevStruct, syspathudev.ascii()); } if (device->type() == TDEGenericDeviceType::Disk) { TDEStorageDevice* sdevice = static_cast(device); if (sdevice->diskType() & TDEDiskDeviceType::Camera) { // PictBridge cameras are special and should not be classified by standard rules sdevice->internalSetDiskStatus(TDEDiskDeviceStatus::Removable); sdevice->internalSetFileSystemName("pictbridge"); } else { 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(decodeHexEncoding(TQString::fromLocal8Bit(udev_device_get_property_value(dev, "ID_FS_LABEL_ENC")))); if (disklabel == "") { disklabel = TQString::fromLocal8Bit(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->internalSetVendorName(devicevendor); device->internalSetVendorModel(devicemodel); device->internalSetDeviceBus(devicebus); TDEDiskDeviceType::TDEDiskDeviceType disktype = sdevice->diskType(); TDEDiskDeviceStatus::TDEDiskDeviceStatus diskstatus = TDEDiskDeviceStatus::Null; TDEStorageDevice* parentdisk = NULL; if (!(TQString(udev_device_get_property_value(dev, "ID_PART_ENTRY_NUMBER")).isEmpty())) { TQString parentsyspath = systempath; parentsyspath.truncate(parentsyspath.length()-1); // Remove trailing slash parentsyspath.truncate(parentsyspath.findRev("/")); parentdisk = static_cast(findBySystemPath(parentsyspath)); } disktype = classifyDiskType(dev, devicenode, devicebus, devicetypestring, systempath, devicevendor, devicemodel, filesystemtype, devicedriver); if (parentdisk) { // Set partition disk type and status based on the parent device disktype = disktype | parentdisk->diskType(); diskstatus = diskstatus | parentdisk->diskStatus(); } sdevice->internalSetDiskType(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 // Set unlocked crypt flag is device has any holders if ((filesystemtype.upper() == "CRYPTO_LUKS" || filesystemtype.upper() == "CRYPTO") && holdingDeviceNodes.count() > 0) { disktype = disktype | TDEDiskDeviceType::UnlockedCrypt; } else { disktype = disktype & ~TDEDiskDeviceType::UnlockedCrypt; } if (TQString(udev_device_get_property_value(dev, "UDISKS_IGNORE")) == "1") { diskstatus = diskstatus | TDEDiskDeviceStatus::Hidden; } if ((disktype & TDEDiskDeviceType::CDROM) || (disktype & TDEDiskDeviceType::CDR) || (disktype & TDEDiskDeviceType::CDRW) || (disktype & TDEDiskDeviceType::CDMO) || (disktype & TDEDiskDeviceType::CDMRRW) || (disktype & TDEDiskDeviceType::CDMRRWW) || (disktype & TDEDiskDeviceType::DVDROM) || (disktype & TDEDiskDeviceType::DVDRAM) || (disktype & TDEDiskDeviceType::DVDR) || (disktype & TDEDiskDeviceType::DVDRW) || (disktype & TDEDiskDeviceType::DVDRDL) || (disktype & TDEDiskDeviceType::DVDRWDL) || (disktype & TDEDiskDeviceType::DVDPLUSR) || (disktype & TDEDiskDeviceType::DVDPLUSRW) || (disktype & TDEDiskDeviceType::DVDPLUSRDL) || (disktype & TDEDiskDeviceType::DVDPLUSRWDL) || (disktype & TDEDiskDeviceType::BDROM) || (disktype & TDEDiskDeviceType::BDR) || (disktype & TDEDiskDeviceType::BDRW) || (disktype & TDEDiskDeviceType::HDDVDROM) || (disktype & TDEDiskDeviceType::HDDVDR) || (disktype & TDEDiskDeviceType::HDDVDRW) || (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->internalSetMediaInserted((TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA")) != "")); } 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->internalSetMediaInserted((zipsize.toInt() != 0)); } } if (removable) { diskstatus = diskstatus | TDEDiskDeviceStatus::Removable; } if (hotpluggable) { diskstatus = diskstatus | TDEDiskDeviceStatus::Hotpluggable; } // Force removable flag for flash disks // udev reports disks as non-removable for card readers on PCI controllers if (((disktype & TDEDiskDeviceType::CompactFlash) || (disktype & TDEDiskDeviceType::MemoryStick) || (disktype & TDEDiskDeviceType::SmartMedia) || (disktype & TDEDiskDeviceType::SDMMC)) && !(diskstatus & TDEDiskDeviceStatus::Removable) && !(diskstatus & TDEDiskDeviceStatus::Hotpluggable)) { diskstatus = diskstatus | TDEDiskDeviceStatus::Hotpluggable; } if ((filesystemtype.upper() != "CRYPTO_LUKS") && (filesystemtype.upper() != "CRYPTO") && (filesystemtype.upper() != "SWAP") && (!filesystemtype.isEmpty())) { diskstatus = diskstatus | TDEDiskDeviceStatus::ContainsFilesystem; } else { 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; } } // Swap partitions cannot be mounted if (filesystemtype.upper() == "SWAP") { diskstatus = diskstatus & ~TDEDiskDeviceStatus::Mountable; } // Partition tables cannot be mounted if ((TQString(udev_device_get_property_value(dev, "ID_PART_TABLE_TYPE")) != "") && ((TQString(udev_device_get_property_value(dev, "ID_PART_ENTRY_TYPE")).isEmpty()) || (TQString(udev_device_get_property_value(dev, "ID_PART_ENTRY_TYPE")) == "0x5") || (TQString(udev_device_get_property_value(dev, "ID_PART_ENTRY_TYPE")) == "0xf") || (TQString(udev_device_get_property_value(dev, "ID_FS_USAGE")).upper() == "RAID"))) { diskstatus = diskstatus & ~TDEDiskDeviceStatus::Mountable; } // If certain disk types do not report the presence of a filesystem, they are likely not mountable if ((disktype & TDEDiskDeviceType::HDD) || (disktype & TDEDiskDeviceType::Optical)) { if (!(diskstatus & TDEDiskDeviceStatus::ContainsFilesystem)) { 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 sdevice->internalSetDiskType(disktype); sdevice->internalSetDiskUUID(diskuuid); sdevice->internalSetDiskStatus(diskstatus); sdevice->internalSetFileSystemName(filesystemtype); sdevice->internalSetFileSystemUsage(filesystemusage); sdevice->internalSetSlaveDevices(slaveDeviceNodes); sdevice->internalSetHoldingDevices(holdingDeviceNodes); // Clean up disk label if ((sdevice->isDiskOfType(TDEDiskDeviceType::CDROM)) || (sdevice->isDiskOfType(TDEDiskDeviceType::CDR)) || (sdevice->isDiskOfType(TDEDiskDeviceType::CDRW)) || (sdevice->isDiskOfType(TDEDiskDeviceType::CDMO)) || (sdevice->isDiskOfType(TDEDiskDeviceType::CDMRRW)) || (sdevice->isDiskOfType(TDEDiskDeviceType::CDMRRWW)) || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDROM)) || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRAM)) || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDR)) || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRW)) || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRDL)) || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRWDL)) || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDPLUSR)) || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDPLUSRW)) || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDPLUSRDL)) || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDPLUSRWDL)) || (sdevice->isDiskOfType(TDEDiskDeviceType::BDROM)) || (sdevice->isDiskOfType(TDEDiskDeviceType::BDR)) || (sdevice->isDiskOfType(TDEDiskDeviceType::BDRW)) || (sdevice->isDiskOfType(TDEDiskDeviceType::HDDVDROM)) || (sdevice->isDiskOfType(TDEDiskDeviceType::HDDVDR)) || (sdevice->isDiskOfType(TDEDiskDeviceType::HDDVDRW)) || (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->internalSetDiskLabel(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... TQString potentialdevicenode = systempath; if (potentialdevicenode.endsWith("/")) potentialdevicenode.truncate(potentialdevicenode.length()-1); potentialdevicenode.remove(0, potentialdevicenode.findRev("/")+1); TQString potentialparentnode = systempath; if (potentialparentnode.endsWith("/")) potentialparentnode.truncate(potentialparentnode.length()-1); potentialparentnode.remove(0, potentialparentnode.findRev("/", potentialparentnode.findRev("/")-1)+1); if (potentialparentnode.startsWith("net/")) { devicenode = potentialdevicenode; } if (devicenode.isNull()) { // Platform device, not a physical device // HACK // This only works because devices of type Platform only access the TDEGenericDevice class! device->m_deviceType = TDEGenericDeviceType::Platform; } else { // Gather network device information TDENetworkDevice* ndevice = dynamic_cast(device); TQString valuesnodename = systempath + "/"; TQDir valuesdir(valuesnodename); valuesdir.setFilter(TQDir::All); TQString nodename; const TQFileInfoList *dirlist = valuesdir.entryInfoList(); if (dirlist) { TQFileInfoListIterator valuesdirit(*dirlist); TQFileInfo *dirfi; while ( (dirfi = valuesdirit.current()) != 0 ) { nodename = dirfi->fileName(); TQFile file( valuesnodename + nodename ); if ( file.open( IO_ReadOnly ) ) { TQTextStream stream( &file ); TQString line; line = stream.readLine(); if (nodename == "address") { ndevice->internalSetMacAddress(line); } else if (nodename == "carrier") { ndevice->internalSetCarrierPresent(line.toInt()); } else if (nodename == "dormant") { ndevice->internalSetDormant(line.toInt()); } else if (nodename == "operstate") { TQString friendlyState = line.lower(); friendlyState[0] = friendlyState[0].upper(); ndevice->internalSetState(friendlyState); } file.close(); } ++valuesdirit; } } // Gather connection information such as IP addresses if ((ndevice->state().upper() == "UP") || (ndevice->state().upper() == "UNKNOWN")) { struct ifaddrs *ifaddr, *ifa; int family, s; char host[NI_MAXHOST]; if (getifaddrs(&ifaddr) != -1) { for (ifa = ifaddr; ifa != NULL; ifa = ifa->ifa_next) { if (ifa->ifa_addr == NULL) { continue; } family = ifa->ifa_addr->sa_family; if (TQString(ifa->ifa_name) == devicenode) { if ((family == AF_INET) || (family == AF_INET6)) { s = getnameinfo(ifa->ifa_addr, (family == AF_INET) ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6), host, NI_MAXHOST, NULL, 0, NI_NUMERICHOST); if (s == 0) { TQString address(host); if (family == AF_INET) { ndevice->internalSetIpV4Address(address); } else if (family == AF_INET6) { address.truncate(address.findRev("%")); ndevice->internalSetIpV6Address(address); } } s = getnameinfo(ifa->ifa_netmask, (family == AF_INET) ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6), host, NI_MAXHOST, NULL, 0, NI_NUMERICHOST); if (s == 0) { TQString address(host); if (family == AF_INET) { ndevice->internalSetIpV4Netmask(address); } else if (family == AF_INET6) { address.truncate(address.findRev("%")); ndevice->internalSetIpV6Netmask(address); } } s = getnameinfo(ifa->ifa_ifu.ifu_broadaddr, (family == AF_INET) ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6), host, NI_MAXHOST, NULL, 0, NI_NUMERICHOST); if (s == 0) { TQString address(host); if (family == AF_INET) { ndevice->internalSetIpV4Broadcast(address); } else if (family == AF_INET6) { address.truncate(address.findRev("%")); ndevice->internalSetIpV6Broadcast(address); } } s = getnameinfo(ifa->ifa_ifu.ifu_dstaddr, (family == AF_INET) ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6), host, NI_MAXHOST, NULL, 0, NI_NUMERICHOST); if (s == 0) { TQString address(host); if (family == AF_INET) { ndevice->internalSetIpV4Destination(address); } else if (family == AF_INET6) { address.truncate(address.findRev("%")); ndevice->internalSetIpV6Destination(address); } } } } } } freeifaddrs(ifaddr); // Gather statistics TQString valuesnodename = systempath + "/statistics/"; TQDir valuesdir(valuesnodename); valuesdir.setFilter(TQDir::All); TQString nodename; const TQFileInfoList *dirlist = valuesdir.entryInfoList(); if (dirlist) { TQFileInfoListIterator valuesdirit(*dirlist); TQFileInfo *dirfi; while ( (dirfi = valuesdirit.current()) != 0 ) { nodename = dirfi->fileName(); TQFile file( valuesnodename + nodename ); if ( file.open( IO_ReadOnly ) ) { TQTextStream stream( &file ); TQString line; line = stream.readLine(); if (nodename == "rx_bytes") { ndevice->internalSetRxBytes(line.toDouble()); } else if (nodename == "tx_bytes") { ndevice->internalSetTxBytes(line.toDouble()); } else if (nodename == "rx_packets") { ndevice->internalSetRxPackets(line.toDouble()); } else if (nodename == "tx_packets") { ndevice->internalSetTxPackets(line.toDouble()); } file.close(); } ++valuesdirit; } } } } } if ((device->type() == TDEGenericDeviceType::OtherSensor) || (device->type() == TDEGenericDeviceType::ThermalSensor)) { // Populate all sensor values TDESensorClusterMap sensors; TQString valuesnodename = systempath + "/"; TQDir valuesdir(valuesnodename); valuesdir.setFilter(TQDir::All); TQString nodename; const TQFileInfoList *dirlist = valuesdir.entryInfoList(); if (dirlist) { TQFileInfoListIterator valuesdirit(*dirlist); TQFileInfo *dirfi; while ( (dirfi = valuesdirit.current()) != 0 ) { nodename = dirfi->fileName(); if (nodename.contains("_")) { TQFile file( valuesnodename + nodename ); if ( file.open( IO_ReadOnly ) ) { TQTextStream stream( &file ); TQString line; line = stream.readLine(); TQStringList sensornodelist = TQStringList::split("_", nodename); TQString sensornodename = *(sensornodelist.at(0)); TQString sensornodetype = *(sensornodelist.at(1)); double lineValue = line.toDouble(); if (!sensornodename.contains("fan")) { lineValue = lineValue / 1000.0; } if (sensornodetype == "label") { sensors[sensornodename].label = line; } else if (sensornodetype == "input") { sensors[sensornodename].current = lineValue; } else if (sensornodetype == "min") { sensors[sensornodename].minimum = lineValue; } else if (sensornodetype == "max") { sensors[sensornodename].maximum = lineValue; } else if (sensornodetype == "warn") { sensors[sensornodename].warning = lineValue; } else if (sensornodetype == "crit") { sensors[sensornodename].critical = lineValue; } file.close(); } } ++valuesdirit; } } TDESensorDevice* sdevice = dynamic_cast(device); sdevice->internalSetValues(sensors); } if (device->type() == TDEGenericDeviceType::Battery) { // Populate all battery values TDEBatteryDevice* bdevice = dynamic_cast(device); TQString valuesnodename = systempath + "/"; TQDir valuesdir(valuesnodename); valuesdir.setFilter(TQDir::All); TQString nodename; double bdevice_capacity = 0; double bdevice_voltage = 0; int bdevice_time_to_empty = 0; int bdevice_time_to_full = 0; bool bdevice_has_energy = false; bool bdevice_has_time_to_empty = false; bool bdevice_has_time_to_full = false; const TQFileInfoList *dirlist = valuesdir.entryInfoList(); if (dirlist) { TQFileInfoListIterator valuesdirit(*dirlist); TQFileInfo *dirfi; // Get the voltage as first... TQFile file( valuesnodename + "voltage_now" ); if ( file.open( IO_ReadOnly ) ) { TQTextStream stream( &file ); TQString line; line = stream.readLine(); bdevice_voltage = line.toDouble()/1000000.0; bdevice->internalSetVoltage(bdevice_voltage); file.close(); } // ...and then the other values while ( (dirfi = valuesdirit.current()) != 0 ) { nodename = dirfi->fileName(); file.setName( valuesnodename + nodename ); if ( file.open( IO_ReadOnly ) ) { TQTextStream stream( &file ); TQString line; line = stream.readLine(); if (nodename == "alarm") { bdevice->internalSetAlarmEnergy(line.toDouble()/1000000.0); } else if (nodename == "capacity") { bdevice_capacity = line.toDouble(); } else if (nodename == "charge_full") { bdevice->internalSetMaximumEnergy(line.toDouble()/1000000.0); } else if (nodename == "energy_full") { if (bdevice_voltage > 0) { // Convert from mWh do Ah bdevice->internalSetMaximumEnergy(line.toDouble()/1000000.0/bdevice_voltage); } } else if (nodename == "charge_full_design") { bdevice->internalSetMaximumDesignEnergy(line.toDouble()/1000000.0); } else if (nodename == "energy_full_design") { if (bdevice_voltage > 0) { // Convert from mWh do Ah bdevice->internalSetMaximumDesignEnergy(line.toDouble()/1000000.0/bdevice_voltage); } } else if (nodename == "charge_now") { bdevice->internalSetEnergy(line.toDouble()/1000000.0); bdevice_has_energy = true; } else if (nodename == "energy_now") { if (bdevice_voltage > 0) { // Convert from mWh do Ah bdevice->internalSetEnergy(line.toDouble()/1000000.0/bdevice_voltage); bdevice_has_energy = true; } } else if (nodename == "manufacturer") { bdevice->internalSetVendorName(line.stripWhiteSpace()); } else if (nodename == "model_name") { bdevice->internalSetVendorModel(line.stripWhiteSpace()); } else if (nodename == "current_now") { bdevice->internalSetDischargeRate(line.toDouble()/1000000.0); } else if (nodename == "power_now") { if (bdevice_voltage > 0) { // Convert from mW do A bdevice->internalSetDischargeRate(line.toDouble()/1000000.0/bdevice_voltage); } } else if (nodename == "present") { bdevice->internalSetInstalled(line.toInt()); } else if (nodename == "serial_number") { bdevice->internalSetSerialNumber(line.stripWhiteSpace()); } else if (nodename == "status") { bdevice->internalSetStatus(line); } else if (nodename == "technology") { bdevice->internalSetTechnology(line); } else if (nodename == "time_to_empty_now") { // Convert from minutes to seconds bdevice_time_to_empty = line.toDouble()*60; bdevice_has_time_to_empty = true; } else if (nodename == "time_to_full_now") { // Convert from minutes to seconds bdevice_time_to_full = line.toDouble()*60; bdevice_has_time_to_full = true; } else if (nodename == "voltage_min_design") { bdevice->internalSetMinimumVoltage(line.toDouble()/1000000.0); } file.close(); } ++valuesdirit; } } // Calculate current energy if missing if (!bdevice_has_energy) { bdevice->internalSetEnergy(bdevice_capacity*bdevice->maximumEnergy()/100); } // Calculate time remaining // Discharge/charge rate is in amper // Energy is in amper-hours // Therefore, energy/rate = time in hours // Convert to seconds... if (bdevice->status() == TDEBatteryStatus::Charging) { if (!bdevice_has_time_to_full && bdevice->dischargeRate() > 0) { bdevice->internalSetTimeRemaining(((bdevice->maximumEnergy()-bdevice->energy())/bdevice->dischargeRate())*60*60); } else { bdevice->internalSetTimeRemaining(bdevice_time_to_full); } } else { if (!bdevice_has_time_to_empty && bdevice->dischargeRate() > 0) { bdevice->internalSetTimeRemaining((bdevice->energy()/bdevice->dischargeRate())*60*60); } else { bdevice->internalSetTimeRemaining(bdevice_time_to_empty); } } } if (device->type() == TDEGenericDeviceType::PowerSupply) { // Populate all power supply values TDEMainsPowerDevice* pdevice = dynamic_cast(device); TQString valuesnodename = systempath + "/"; TQDir valuesdir(valuesnodename); valuesdir.setFilter(TQDir::All); TQString nodename; const TQFileInfoList *dirlist = valuesdir.entryInfoList(); if (dirlist) { TQFileInfoListIterator valuesdirit(*dirlist); TQFileInfo *dirfi; while ( (dirfi = valuesdirit.current()) != 0 ) { nodename = dirfi->fileName(); TQFile file( valuesnodename + nodename ); if ( file.open( IO_ReadOnly ) ) { TQTextStream stream( &file ); TQString line; line = stream.readLine(); if (nodename == "manufacturer") { pdevice->internalSetVendorName(line.stripWhiteSpace()); } else if (nodename == "model_name") { pdevice->internalSetVendorModel(line.stripWhiteSpace()); } else if (nodename == "online") { pdevice->internalSetOnline(line.toInt()); } else if (nodename == "serial_number") { pdevice->internalSetSerialNumber(line.stripWhiteSpace()); } file.close(); } ++valuesdirit; } } } if (device->type() == TDEGenericDeviceType::Backlight) { // Populate all backlight values TDEBacklightDevice* bdevice = dynamic_cast(device); TQString valuesnodename = systempath + "/"; TQDir valuesdir(valuesnodename); valuesdir.setFilter(TQDir::All); TQString nodename; const TQFileInfoList *dirlist = valuesdir.entryInfoList(); if (dirlist) { TQFileInfoListIterator valuesdirit(*dirlist); TQFileInfo *dirfi; while ( (dirfi = valuesdirit.current()) != 0 ) { nodename = dirfi->fileName(); TQFile file( valuesnodename + nodename ); if ( file.open( IO_ReadOnly ) ) { TQTextStream stream( &file ); TQString line; line = stream.readLine(); if (nodename == "bl_power") { TDEDisplayPowerLevel::TDEDisplayPowerLevel pl = TDEDisplayPowerLevel::On; int rpl = line.toInt(); if (rpl == FB_BLANK_UNBLANK) { pl = TDEDisplayPowerLevel::On; } else if (rpl == FB_BLANK_POWERDOWN) { pl = TDEDisplayPowerLevel::Off; } bdevice->internalSetPowerLevel(pl); } else if (nodename == "max_brightness") { bdevice->internalSetMaximumRawBrightness(line.toInt()); } else if (nodename == "actual_brightness") { bdevice->internalSetCurrentRawBrightness(line.toInt()); } file.close(); } ++valuesdirit; } } } if (device->type() == TDEGenericDeviceType::Monitor) { TDEMonitorDevice* mdevice = dynamic_cast(device); TQString valuesnodename = systempath + "/"; TQDir valuesdir(valuesnodename); valuesdir.setFilter(TQDir::All); TQString nodename; const TQFileInfoList *dirlist = valuesdir.entryInfoList(); if (dirlist) { TQFileInfoListIterator valuesdirit(*dirlist); TQFileInfo *dirfi; while ( (dirfi = valuesdirit.current()) != 0 ) { nodename = dirfi->fileName(); TQFile file( valuesnodename + nodename ); if ( file.open( IO_ReadOnly ) ) { TQTextStream stream( &file ); TQString line; line = stream.readLine(); if (nodename == "status") { mdevice->internalSetConnected(line.lower() == "connected"); } else if (nodename == "enabled") { mdevice->internalSetEnabled(line.lower() == "enabled"); } else if (nodename == "modes") { TQStringList resinfo; TQStringList resolutionsStringList = line.upper(); while ((!stream.atEnd()) && (!line.isNull())) { line = stream.readLine(); if (!line.isNull()) { resolutionsStringList.append(line.upper()); } } TDEResolutionList resolutions; resolutions.clear(); for (TQStringList::Iterator it = resolutionsStringList.begin(); it != resolutionsStringList.end(); ++it) { resinfo = TQStringList::split('X', *it, true); resolutions.append(TDEResolutionPair((*(resinfo.at(0))).toUInt(), (*(resinfo.at(1))).toUInt())); } mdevice->internalSetResolutions(resolutions); } else if (nodename == "dpms") { TDEDisplayPowerLevel::TDEDisplayPowerLevel pl = TDEDisplayPowerLevel::On; if (line == "On") { pl = TDEDisplayPowerLevel::On; } else if (line == "Standby") { pl = TDEDisplayPowerLevel::Standby; } else if (line == "Suspend") { pl = TDEDisplayPowerLevel::Suspend; } else if (line == "Off") { pl = TDEDisplayPowerLevel::Off; } mdevice->internalSetPowerLevel(pl); } file.close(); } ++valuesdirit; } } TQString genericPortName = mdevice->systemPath(); genericPortName.remove(0, genericPortName.find("-")+1); genericPortName.truncate(genericPortName.findRev("-")); mdevice->internalSetPortType(genericPortName); if (mdevice->connected()) { TQPair monitor_info = getEDIDMonitorName(device->systemPath()); if (!monitor_info.first.isNull()) { mdevice->internalSetVendorName(monitor_info.first); mdevice->internalSetVendorModel(monitor_info.second); mdevice->m_friendlyName = monitor_info.first + " " + monitor_info.second; } else { mdevice->m_friendlyName = i18n("Generic %1 Device").arg(genericPortName); } mdevice->internalSetEdid(getEDID(mdevice->systemPath())); } else { mdevice->m_friendlyName = i18n("Disconnected %1 Port").arg(genericPortName); mdevice->internalSetEdid(TQByteArray()); mdevice->internalSetResolutions(TDEResolutionList()); } // FIXME // Much of the code in libtderandr should be integrated into/interfaced with this library } if (device->type() == TDEGenericDeviceType::RootSystem) { // Try to obtain as much generic information about this system as possible TDERootSystemDevice* rdevice = dynamic_cast(device); // Guess at my form factor // dmidecode would tell me this, but is somewhat unreliable TDESystemFormFactor::TDESystemFormFactor formfactor = TDESystemFormFactor::Desktop; if (listByDeviceClass(TDEGenericDeviceType::Backlight).count() > 0) { // Is this really a good way to determine if a machine is a laptop? formfactor = TDESystemFormFactor::Laptop; } rdevice->internalSetFormFactor(formfactor); TQString valuesnodename = "/sys/power/"; TQDir valuesdir(valuesnodename); valuesdir.setFilter(TQDir::All); TQString nodename; const TQFileInfoList *dirlist = valuesdir.entryInfoList(); if (dirlist) { TQFileInfoListIterator valuesdirit(*dirlist); TQFileInfo *dirfi; TDESystemPowerStateList powerstates; TDESystemHibernationMethodList hibernationmethods; TDESystemHibernationMethod::TDESystemHibernationMethod hibernationmethod = TDESystemHibernationMethod::Unsupported; while ( (dirfi = valuesdirit.current()) != 0 ) { nodename = dirfi->fileName(); TQFile file( valuesnodename + nodename ); if ( file.open( IO_ReadOnly ) ) { TQTextStream stream( &file ); TQString line; line = stream.readLine(); if (nodename == "state") { // Always assume that these two fully on/fully off states are available powerstates.append(TDESystemPowerState::Active); powerstates.append(TDESystemPowerState::PowerOff); if (line.contains("standby")) { powerstates.append(TDESystemPowerState::Standby); } if (line.contains("freeze")) { powerstates.append(TDESystemPowerState::Freeze); } if (line.contains("mem")) { powerstates.append(TDESystemPowerState::Suspend); } if (line.contains("disk")) { powerstates.append(TDESystemPowerState::Disk); } } if (nodename == "disk") { // Get list of available hibernation methods if (line.contains("platform")) { hibernationmethods.append(TDESystemHibernationMethod::Platform); } if (line.contains("shutdown")) { hibernationmethods.append(TDESystemHibernationMethod::Shutdown); } if (line.contains("reboot")) { hibernationmethods.append(TDESystemHibernationMethod::Reboot); } if (line.contains("suspend")) { hibernationmethods.append(TDESystemHibernationMethod::Suspend); } if (line.contains("testproc")) { hibernationmethods.append(TDESystemHibernationMethod::TestProc); } if (line.contains("test")) { hibernationmethods.append(TDESystemHibernationMethod::Test); } // Get current hibernation method line.truncate(line.findRev("]")); line.remove(0, line.findRev("[")+1); if (line.contains("platform")) { hibernationmethod = TDESystemHibernationMethod::Platform; } if (line.contains("shutdown")) { hibernationmethod = TDESystemHibernationMethod::Shutdown; } if (line.contains("reboot")) { hibernationmethod = TDESystemHibernationMethod::Reboot; } if (line.contains("suspend")) { hibernationmethod = TDESystemHibernationMethod::Suspend; } if (line.contains("testproc")) { hibernationmethod = TDESystemHibernationMethod::TestProc; } if (line.contains("test")) { hibernationmethod = TDESystemHibernationMethod::Test; } } if (nodename == "image_size") { rdevice->internalSetDiskSpaceNeededForHibernation(line.toULong()); } file.close(); } ++valuesdirit; } // Hibernation and Hybrid Suspend are not real power states, being just two different // ways of suspending to disk. Since they are very common and it is very convenient to // treat them as power states, we do so, as other power frameworks also do. if (powerstates.contains(TDESystemPowerState::Disk) && hibernationmethods.contains(TDESystemHibernationMethod::Platform)) { powerstates.append(TDESystemPowerState::Hibernate); } if (powerstates.contains(TDESystemPowerState::Disk) && hibernationmethods.contains(TDESystemHibernationMethod::Suspend)) { powerstates.append(TDESystemPowerState::HybridSuspend); } powerstates.remove(TDESystemPowerState::Disk); // Set power states and hibernation methods rdevice->internalSetPowerStates(powerstates); rdevice->internalSetHibernationMethods(hibernationmethods); rdevice->internalSetHibernationMethod(hibernationmethod); } } // NOTE // Keep these two handlers (Event and Input) in sync! if (device->type() == TDEGenericDeviceType::Event) { // Try to obtain as much type information about this event device as possible TDEEventDevice* edevice = dynamic_cast(device); TDESwitchType::TDESwitchType edevice_switches = edevice->providedSwitches(); if (edevice->systemPath().contains("PNP0C0D") || (edevice_switches & TDESwitchType::Lid)) { edevice->internalSetEventType(TDEEventDeviceType::ACPILidSwitch); } else if (edevice->systemPath().contains("PNP0C0E") || edevice->systemPath().contains("/LNXSLPBN") || (edevice_switches & TDESwitchType::SleepButton)) { edevice->internalSetEventType(TDEEventDeviceType::ACPISleepButton); } else if (edevice->systemPath().contains("PNP0C0C") || edevice->systemPath().contains("/LNXPWRBN") || (edevice_switches & TDESwitchType::PowerButton)) { edevice->internalSetEventType(TDEEventDeviceType::ACPIPowerButton); } else if (edevice->systemPath().contains("_acpi")) { edevice->internalSetEventType(TDEEventDeviceType::ACPIOtherInput); } else { edevice->internalSetEventType(TDEEventDeviceType::Unknown); } } if (device->type() == TDEGenericDeviceType::Input) { // Try to obtain as much type information about this input device as possible TDEInputDevice* idevice = dynamic_cast(device); if (idevice->systemPath().contains("PNP0C0D")) { idevice->internalSetInputType(TDEInputDeviceType::ACPILidSwitch); } else if (idevice->systemPath().contains("PNP0C0E") || idevice->systemPath().contains("/LNXSLPBN")) { idevice->internalSetInputType(TDEInputDeviceType::ACPISleepButton); } else if (idevice->systemPath().contains("PNP0C0C") || idevice->systemPath().contains("/LNXPWRBN")) { idevice->internalSetInputType(TDEInputDeviceType::ACPIPowerButton); } else if (idevice->systemPath().contains("_acpi")) { idevice->internalSetInputType(TDEInputDeviceType::ACPIOtherInput); } else { idevice->internalSetInputType(TDEInputDeviceType::Unknown); } } if (device->type() == TDEGenericDeviceType::Event) { // Try to obtain as much specific information about this event device as possible TDEEventDevice* edevice = dynamic_cast(device); // Try to open input event device if (edevice->m_fd < 0 && access (edevice->deviceNode().ascii(), R_OK) == 0) { edevice->m_fd = open(edevice->deviceNode().ascii(), O_RDONLY); } // Start monitoring of input event device edevice->internalStartMonitoring(this); } // Root devices are still special if ((device->type() == TDEGenericDeviceType::Root) || (device->type() == TDEGenericDeviceType::RootSystem)) { systempath = device->systemPath(); } // Set basic device information again, as some information may have changed device->internalSetName(devicename); device->internalSetDeviceNode(devicenode); device->internalSetSystemPath(systempath); device->internalSetVendorID(devicevendorid); device->internalSetModelID(devicemodelid); device->internalSetVendorEncoded(devicevendoridenc); device->internalSetModelEncoded(devicemodelidenc); device->internalSetSubVendorID(devicesubvendorid); device->internalSetSubModelID(devicesubmodelid); device->internalSetDeviceDriver(devicedriver); device->internalSetSubsystem(devicesubsystem); device->internalSetPCIClass(devicepciclass); // Internal use only! device->m_udevtype = devicetype; device->m_udevdevicetypestring = devicetypestring; device->udevdevicetypestring_alt = devicetypestring_alt; if (temp_udev_device) { udev_device_unref(dev); } } 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->internalSetBlacklistedForUpdate(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(); emit hardwareEvent(TDEHardwareEvent::HardwareListModified, TQString()); 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->internalSetParentDevice(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() { TDEGenericDevice *hwdevice; // Add the Main Root System Device, which provides all other devices hwdevice = new TDERootSystemDevice(TDEGenericDeviceType::RootSystem); hwdevice->internalSetSystemPath("/sys/devices"); m_deviceList.append(hwdevice); rescanDeviceInformation(hwdevice); // 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; 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->internalSetSystemPath(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; TQDir d("/sys/devices/system/cpu/"); d.setFilter( TQDir::Dirs ); const TQFileInfoList *list = d.entryInfoList(); if (list) { TQFileInfoListIterator it( *list ); TQFileInfo *fi; while ((fi = it.current()) != 0) { TQString directoryName = fi->fileName(); if (directoryName.startsWith("cpu")) { directoryName = directoryName.remove(0,3); bool isInt; int processorNumber = directoryName.toUInt(&isInt, 10); if (isInt) { hwdevice = new TDECPUDevice(TDEGenericDeviceType::CPU); hwdevice->internalSetSystemPath(TQString("/sys/devices/system/cpu/cpu%1").arg(processorNumber)); m_deviceList.append(hwdevice); } } ++it; } } // 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"); 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", 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"); 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", 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(TDEGlobal::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 (TDEGlobal::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"); 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", 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::findMonitorManufacturerName(TQString dpyid) { TQString friendlyName = TQString::null; if (!dpy_id_map) { dpy_id_map = new TDEDeviceIDMap; TQStringList hardware_info_directories(TDEGlobal::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 (TDEGlobal::dirs()->exists(hardware_info_directory)) { database_filename = hardware_info_directory + "dpy.ids"; if (TQFile::exists(database_filename)) { break; } } } if (!TQFile::exists(database_filename)) { printf("[tdehardwaredevices] Unable to locate monitor information database dpy.ids\n"); fflush(stdout); return i18n("Unknown Monitor Device"); } TQFile database(database_filename); if (database.open(IO_ReadOnly)) { TQTextStream stream(&database); TQString line; TQString dpyID; 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) { dpyID = *(devinfo.at(0)); vendorName = *(devinfo.at(1));; vendorName = vendorName.stripWhiteSpace(); deviceMapKey = dpyID.upper().stripWhiteSpace(); if (!deviceMapKey.isNull()) { dpy_id_map->insert(deviceMapKey, vendorName, true); } } } } database.close(); } else { printf("[tdehardwaredevices] Unable to open monitor information database %s\n", database_filename.ascii()); fflush(stdout); } } if (dpy_id_map) { TQString deviceName; deviceName = (*dpy_id_map)[dpyid]; return deviceName; } else { return i18n("Unknown Monitor Device"); } } TQPair TDEHardwareDevices::getEDIDMonitorName(TQString path) { TQPair edid; TQByteArray binaryedid = getEDID(path); if (binaryedid.isNull()) { return TQPair(TQString::null, TQString::null); } // Get the manufacturer ID unsigned char letter_1 = ((binaryedid[8]>>2) & 0x1F) + 0x40; unsigned char letter_2 = (((binaryedid[8] & 0x03) << 3) | ((binaryedid[9]>>5) & 0x07)) + 0x40; unsigned char letter_3 = (binaryedid[9] & 0x1F) + 0x40; TQChar qletter_1 = TQChar(letter_1); TQChar qletter_2 = TQChar(letter_2); TQChar qletter_3 = TQChar(letter_3); TQString manufacturer_id = TQString("%1%2%3").arg(qletter_1).arg(qletter_2).arg(qletter_3); // Get the model ID unsigned int raw_model_id = (((binaryedid[10] << 8) | binaryedid[11]) << 16) & 0xFFFF0000; // Reverse the bit order unsigned int model_id = reverse_bits(raw_model_id); // Try to get the model name bool has_friendly_name = false; unsigned char descriptor_block[18]; int i; for (i=72;i<90;i++) { descriptor_block[i-72] = binaryedid[i] & 0xFF; } if ((descriptor_block[0] != 0) || (descriptor_block[1] != 0) || (descriptor_block[3] != 0xFC)) { for (i=90;i<108;i++) { descriptor_block[i-90] = binaryedid[i] & 0xFF; } if ((descriptor_block[0] != 0) || (descriptor_block[1] != 0) || (descriptor_block[3] != 0xFC)) { for (i=108;i<126;i++) { descriptor_block[i-108] = binaryedid[i] & 0xFF; } } } TQString monitor_name; if ((descriptor_block[0] == 0) && (descriptor_block[1] == 0) && (descriptor_block[3] == 0xFC)) { char* pos = strchr((char *)(descriptor_block+5), '\n'); if (pos) { *pos = 0; has_friendly_name = true; monitor_name = TQString((char *)(descriptor_block+5)); } else { has_friendly_name = false; } } // Look up manufacturer name TQString manufacturer_name = findMonitorManufacturerName(manufacturer_id); if (manufacturer_name.isNull()) { manufacturer_name = manufacturer_id; } if (has_friendly_name) { edid.first = TQString("%1").arg(manufacturer_name); edid.second = TQString("%2").arg(monitor_name); } else { edid.first = TQString("%1").arg(manufacturer_name); edid.second = TQString("0x%2").arg(model_id, 0, 16); } return edid; } TQByteArray TDEHardwareDevices::getEDID(TQString path) { TQFile file(TQString("%1/edid").arg(path)); if (!file.open (IO_ReadOnly)) { return TQByteArray(); } TQByteArray binaryedid = file.readAll(); file.close(); return binaryedid; } 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::RootSystem) { ret = i18n("System 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::Modem) { ret = i18n("Modem"); } else if (query == TDEGenericDeviceType::Monitor) { ret = i18n("Monitor and Display"); } else if (query == TDEGenericDeviceType::Network) { ret = i18n("Network"); } else if (query == TDEGenericDeviceType::NonvolatileMemory) { ret = i18n("Nonvolatile Memory"); } 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::PCMCIA) { ret = i18n("PCMCIA"); } 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::Backlight) { ret = i18n("Backlight"); } else if (query == TDEGenericDeviceType::Battery) { ret = i18n("Battery"); } else if (query == TDEGenericDeviceType::PowerSupply) { ret = i18n("Power Supply"); } 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::BlueTooth) { ret = i18n("Bluetooth"); } else if (query == TDEGenericDeviceType::Bridge) { ret = i18n("Bridge"); } else if (query == TDEGenericDeviceType::Hub) { ret = i18n("Hub"); } else if (query == TDEGenericDeviceType::Platform) { ret = i18n("Platform"); } else if (query == TDEGenericDeviceType::Cryptography) { ret = i18n("Cryptography"); } else if (query == TDEGenericDeviceType::CryptographicCard) { ret = i18n("Cryptographic Card"); } else if (query == TDEGenericDeviceType::BiometricSecurity) { ret = i18n("Biometric Security"); } else if (query == TDEGenericDeviceType::TestAndMeasurement) { ret = i18n("Test and Measurement"); } else if (query == TDEGenericDeviceType::Timekeeping) { ret = i18n("Timekeeping"); } else if (query == TDEGenericDeviceType::Event) { ret = i18n("Platform Event"); } else if (query == TDEGenericDeviceType::Input) { ret = i18n("Platform Input"); } 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, TDEIcon::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::RootSystem) { 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("preferences-desktop-peripherals", size); } else if (query == TDEGenericDeviceType::MDIO) { ret = DesktopIcon("preferences-desktop-peripherals", size); } else if (query == TDEGenericDeviceType::Mainboard) { ret = DesktopIcon("kcmpci", size); // FIXME } else if (query == TDEGenericDeviceType::Disk) { ret = DesktopIcon("drive-harddisk-unmounted", 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("input-mouse", size); } else if (query == TDEGenericDeviceType::Keyboard) { ret = DesktopIcon("input-keyboard", size); } else if (query == TDEGenericDeviceType::HID) { ret = DesktopIcon("kcmdevices", size); // FIXME } else if (query == TDEGenericDeviceType::Modem) { ret = DesktopIcon("kcmpci", size); } else if (query == TDEGenericDeviceType::Monitor) { ret = DesktopIcon("background", size); } else if (query == TDEGenericDeviceType::Network) { ret = DesktopIcon("kcmpci", size); } else if (query == TDEGenericDeviceType::NonvolatileMemory) { ret = DesktopIcon("memory", size); } else if (query == TDEGenericDeviceType::Printer) { ret = DesktopIcon("printer", 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::PCMCIA) { ret = DesktopIcon("kcmdevices", size); // FIXME } else if (query == TDEGenericDeviceType::Camera) { ret = DesktopIcon("camera-photo", size); } else if (query == TDEGenericDeviceType::Serial) { ret = DesktopIcon("preferences-desktop-peripherals", size); } else if (query == TDEGenericDeviceType::Parallel) { ret = DesktopIcon("preferences-desktop-peripherals", size); } else if (query == TDEGenericDeviceType::TextIO) { ret = DesktopIcon("chardevice", size); } else if (query == TDEGenericDeviceType::Peripheral) { ret = DesktopIcon("kcmpci", size); } else if (query == TDEGenericDeviceType::Backlight) { ret = DesktopIcon("tdescreensaver", size); // FIXME } else if (query == TDEGenericDeviceType::Battery) { ret = DesktopIcon("energy", size); } else if (query == TDEGenericDeviceType::PowerSupply) { 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::BlueTooth) { ret = DesktopIcon("kcmpci", size); // FIXME } else if (query == TDEGenericDeviceType::Bridge) { ret = DesktopIcon("kcmpci", size); } else if (query == TDEGenericDeviceType::Hub) { ret = DesktopIcon("usb", size); } else if (query == TDEGenericDeviceType::Platform) { ret = DesktopIcon("preferences-system", size); } else if (query == TDEGenericDeviceType::Cryptography) { ret = DesktopIcon("password", size); } else if (query == TDEGenericDeviceType::CryptographicCard) { ret = DesktopIcon("password", size); } else if (query == TDEGenericDeviceType::BiometricSecurity) { ret = DesktopIcon("password", size); } else if (query == TDEGenericDeviceType::TestAndMeasurement) { ret = DesktopIcon("kcmdevices", size); } else if (query == TDEGenericDeviceType::Timekeeping) { ret = DesktopIcon("history", size); } else if (query == TDEGenericDeviceType::Event) { ret = DesktopIcon("preferences-system", size); } else if (query == TDEGenericDeviceType::Input) { ret = DesktopIcon("preferences-system", size); } else if (query == TDEGenericDeviceType::PNP) { ret = DesktopIcon("preferences-system", 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("preferences-system", size); } else { ret = DesktopIcon("hwinfo", size); } return ret; } TDERootSystemDevice* TDEHardwareDevices::rootSystemDevice() { TDEGenericDevice *hwdevice; for ( hwdevice = m_deviceList.first(); hwdevice; hwdevice = m_deviceList.next() ) { if (hwdevice->type() == TDEGenericDeviceType::RootSystem) { return dynamic_cast(hwdevice); } } return 0; } TQString TDEHardwareDevices::bytesToFriendlySizeString(double bytes) { 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); } if (bytes > 1024) { bytes = bytes / 1024; prettystring = TQString("%1EB").arg(bytes, 0, 'f', 1); } if (bytes > 1024) { bytes = bytes / 1024; prettystring = TQString("%1ZB").arg(bytes, 0, 'f', 1); } if (bytes > 1024) { bytes = bytes / 1024; prettystring = TQString("%1YB").arg(bytes, 0, 'f', 1); } return prettystring; } TDEGenericHardwareList 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"