diff options
Diffstat (limited to 'tdecore')
| -rw-r--r-- | tdecore/hwlibdata/CMakeLists.txt | 13 | ||||
| -rw-r--r-- | tdecore/hwlibdata/classrules/CMakeLists.txt | 17 | ||||
| -rw-r--r-- | tdecore/hwlibdata/classrules/floppydisk-platform.hwclass | 9 | ||||
| -rw-r--r-- | tdecore/hwlibdata/classrules/floppydisk-udev.hwclass | 9 | ||||
| -rw-r--r-- | tdecore/tdehardwaredevices.cpp | 578 | ||||
| -rw-r--r-- | tdecore/tdehardwaredevices.h | 48 |
6 files changed, 596 insertions, 78 deletions
diff --git a/tdecore/hwlibdata/CMakeLists.txt b/tdecore/hwlibdata/CMakeLists.txt new file mode 100644 index 000000000..d18877c5f --- /dev/null +++ b/tdecore/hwlibdata/CMakeLists.txt @@ -0,0 +1,13 @@ +################################################# +# +# (C) 2012 Timothy Pearson +# kb9vqf (AT) pearsoncomputing.net +# +# Improvements and feedback are welcome +# +# This file is released under GPL >= 2 +# +################################################# + + +add_subdirectory( classrules ) diff --git a/tdecore/hwlibdata/classrules/CMakeLists.txt b/tdecore/hwlibdata/classrules/CMakeLists.txt new file mode 100644 index 000000000..3b9452f43 --- /dev/null +++ b/tdecore/hwlibdata/classrules/CMakeLists.txt @@ -0,0 +1,17 @@ +################################################# +# +# (C) 2012 Timothy Pearson +# kb9vqf (AT) pearsoncomputing.net +# +# Improvements and feedback are welcome +# +# This file is released under GPL >= 2 +# +################################################# + + +##### other data ################################ + +install( FILES + floppydisk-platform.hwclass floppydisk-udev.hwclass + DESTINATION ${DATA_INSTALL_DIR}/tdehwlib/deviceclasses ) diff --git a/tdecore/hwlibdata/classrules/floppydisk-platform.hwclass b/tdecore/hwlibdata/classrules/floppydisk-platform.hwclass new file mode 100644 index 000000000..8b038b300 --- /dev/null +++ b/tdecore/hwlibdata/classrules/floppydisk-platform.hwclass @@ -0,0 +1,9 @@ +[Conditions] +DRIVER=floppy + +[DeviceType] +GENTYPE=Disk +SUBTYPE=Floppy + +[DeviceSettings] +UPDATE_BLACKLISTED=false diff --git a/tdecore/hwlibdata/classrules/floppydisk-udev.hwclass b/tdecore/hwlibdata/classrules/floppydisk-udev.hwclass new file mode 100644 index 000000000..6c76d3c85 --- /dev/null +++ b/tdecore/hwlibdata/classrules/floppydisk-udev.hwclass @@ -0,0 +1,9 @@ +[Conditions] +ID_TYPE=floppy + +[DeviceType] +GENTYPE=Disk +SUBTYPE=Floppy + +[DeviceSettings] +UPDATE_BLACKLISTED=false diff --git a/tdecore/tdehardwaredevices.cpp b/tdecore/tdehardwaredevices.cpp index 86fc16820..3c037a3b7 100644 --- a/tdecore/tdehardwaredevices.cpp +++ b/tdecore/tdehardwaredevices.cpp @@ -24,7 +24,9 @@ #include <tqsocketnotifier.h> #include <kglobal.h> +#include <kconfig.h> #include <ktempfile.h> +#include <kstandarddirs.h> #include <libudev.h> @@ -41,6 +43,8 @@ TDEGenericDevice::TDEGenericDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn) { m_deviceType = dt; m_deviceName = dn; + + m_blacklistedForUpdate = false; } TDEGenericDevice::~TDEGenericDevice() { @@ -103,7 +107,33 @@ TQString TDEGenericDevice::uniqueID() { return m_uniqueID; } +TQString &TDEGenericDevice::vendorID() { + return m_vendorID; +} + +void TDEGenericDevice::setVendorID(TQString id) { + m_vendorID = id; +} + +TQString &TDEGenericDevice::modelID() { + return m_modelID; +} + +void TDEGenericDevice::setModelID(TQString id) { + m_modelID = id; +} + +bool TDEGenericDevice::blacklistedForUpdate() { + return m_blacklistedForUpdate; +} + +void TDEGenericDevice::setBlacklistedForUpdate(bool bl) { + m_blacklistedForUpdate = bl; +} + TDEStorageDevice::TDEStorageDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn) : TDEGenericDevice(dt, dn), m_mediaInserted(true) { + m_diskType = TDEDiskDeviceType::Null; + m_diskStatus = TDEDiskDeviceStatus::Null; } TDEStorageDevice::~TDEStorageDevice() { @@ -118,7 +148,7 @@ void TDEStorageDevice::setDiskType(TDEDiskDeviceType::TDEDiskDeviceType dt) { } bool TDEStorageDevice::isDiskOfType(TDEDiskDeviceType::TDEDiskDeviceType tf) { - return ((m_diskType&tf)!=(TDEDiskDeviceType::TDEDiskDeviceType)0); + return ((m_diskType&tf)!=TDEDiskDeviceType::Null); } TDEDiskDeviceStatus::TDEDiskDeviceStatus TDEStorageDevice::diskStatus() { @@ -483,7 +513,7 @@ TDEHardwareDevices::~TDEHardwareDevices() { void TDEHardwareDevices::rescanDeviceInformation(TDEGenericDevice* hwdevice) { struct udev_device *dev; dev = udev_device_new_from_syspath(m_udevStruct, hwdevice->systemPath().ascii()); - classifyUnknownDevice(dev, hwdevice); + classifyUnknownDevice(dev, hwdevice, false); udev_device_unref(dev); } @@ -580,19 +610,9 @@ void TDEHardwareDevices::processHotPluggedHardware() { TDEGenericDevice *hwdevice; for (hwdevice = m_deviceList.first(); hwdevice; hwdevice = m_deviceList.next()) { if (hwdevice->systemPath() == systempath) { - // 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! - bool blacklisted = false; - - // For "U3 System" fake CD - if ((TQString(udev_device_get_property_value(dev, "ID_VENDOR_ID")) == "08ec") && (TQString(udev_device_get_property_value(dev, "ID_MODEL_ID")) == "0020") && (TQString(udev_device_get_property_value(dev, "ID_TYPE")) == "cd")); { - blacklisted = true; - } - - if (!blacklisted) { - classifyUnknownDevice(dev, hwdevice); - emit hardwareUpdated(hwdevice); + if (!hwdevice->blacklistedForUpdate()) { + classifyUnknownDevice(dev, hwdevice, false); + emit hardwareUpdated(hwdevice); } break; } @@ -680,7 +700,7 @@ void TDEHardwareDevices::processModifiedMounts() { TDEDiskDeviceType::TDEDiskDeviceType classifyDiskType(udev_device* dev, const TQString &devicebus, const TQString &disktypestring, const TQString &systempath, const TQString &devicevendor, const TQString &devicemodel, const TQString &filesystemtype, const TQString &devicedriver) { // Classify a disk device type to the best of our ability - TDEDiskDeviceType::TDEDiskDeviceType disktype = (TDEDiskDeviceType::TDEDiskDeviceType)0; + TDEDiskDeviceType::TDEDiskDeviceType disktype = TDEDiskDeviceType::Null; if (devicebus.upper() == "USB") { disktype = disktype | TDEDiskDeviceType::USB; @@ -700,13 +720,6 @@ TDEDiskDeviceType::TDEDiskDeviceType classifyDiskType(udev_device* dev, const TQ disktype = disktype | TDEDiskDeviceType::MediaDevice; } - if (disktypestring.upper() == "FLOPPY") { - disktype = disktype | TDEDiskDeviceType::Floppy; - } - if (devicedriver.upper() == "FLOPPY") { - disktype = disktype | TDEDiskDeviceType::Floppy; - } - if (disktypestring.upper() == "TAPE") { disktype = disktype | TDEDiskDeviceType::Tape; } @@ -800,6 +813,7 @@ TDEDiskDeviceType::TDEDiskDeviceType classifyDiskType(udev_device* dev, const TQ 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; } + disktype = disktype | TDEDiskDeviceType::Optical; } // Detect RAM and Loop devices, since udev can't seem to... @@ -820,7 +834,332 @@ TDEDiskDeviceType::TDEDiskDeviceType classifyDiskType(udev_device* dev, const TQ return disktype; } -TDEGenericDevice* TDEHardwareDevices::classifyUnknownDevice(udev_device* dev, TDEGenericDevice* existingdevice) { + // KStandardDirs::kde_default + +typedef TQMap<TQString, TQString> KConfigMap; + +TQString readUdevAttribute(udev_device* dev, TQString attr) { + return TQString(udev_device_get_property_value(dev, attr.ascii())); +} + +TDEGenericDeviceType::TDEGenericDeviceType readGenericDeviceTypeFromString(TQString query) { + TDEGenericDeviceType::TDEGenericDeviceType ret = TDEGenericDeviceType::Other; + + // Keep this in sync with the TDEGenericDeviceType definition in the header + if (query == "CPU") { + ret = TDEGenericDeviceType::CPU; + } + else if (query == "GPU") { + ret = TDEGenericDeviceType::GPU; + } + else if (query == "RAM") { + ret = TDEGenericDeviceType::RAM; + } + else if (query == "Mainboard") { + ret = TDEGenericDeviceType::Mainboard; + } + else if (query == "Disk") { + ret = TDEGenericDeviceType::Disk; + } + else if (query == "StorageController") { + ret = TDEGenericDeviceType::StorageController; + } + else if (query == "Mouse") { + ret = TDEGenericDeviceType::Mouse; + } + else if (query == "Keyboard") { + ret = TDEGenericDeviceType::Keyboard; + } + else if (query == "HID") { + ret = TDEGenericDeviceType::HID; + } + else if (query == "Network") { + ret = TDEGenericDeviceType::Network; + } + else if (query == "Printer") { + ret = TDEGenericDeviceType::Printer; + } + else if (query == "Scanner") { + ret = TDEGenericDeviceType::Scanner; + } + else if (query == "Sound") { + ret = TDEGenericDeviceType::Sound; + } + else if (query == "IEEE1394") { + ret = TDEGenericDeviceType::IEEE1394; + } + else if (query == "Camera") { + ret = TDEGenericDeviceType::Camera; + } + else if (query == "TextIO") { + ret = TDEGenericDeviceType::TextIO; + } + else if (query == "Peripheral") { + ret = TDEGenericDeviceType::Peripheral; + } + else if (query == "Battery") { + ret = TDEGenericDeviceType::Battery; + } + else if (query == "Power") { + ret = TDEGenericDeviceType::Power; + } + else if (query == "ThermalSensor") { + ret = TDEGenericDeviceType::ThermalSensor; + } + else if (query == "ThermalControl") { + ret = TDEGenericDeviceType::ThermalControl; + } + else if (query == "OtherACPI") { + ret = TDEGenericDeviceType::OtherACPI; + } + else if (query == "OtherUSB") { + ret = TDEGenericDeviceType::OtherUSB; + } + else if (query == "OtherPeripheral") { + ret = TDEGenericDeviceType::OtherPeripheral; + } + else if (query == "OtherSensor") { + ret = TDEGenericDeviceType::OtherSensor; + } + else { + ret = TDEGenericDeviceType::Other; + } + + return ret; +} + +TDEDiskDeviceType::TDEDiskDeviceType readDiskDeviceSubtypeFromString(TQString query, TDEDiskDeviceType::TDEDiskDeviceType flagsIn=TDEDiskDeviceType::Null) { + TDEDiskDeviceType::TDEDiskDeviceType ret = flagsIn; + + // Keep this in sync with the TDEDiskDeviceType definition in the header + if (query == "MediaDevice") { + ret = ret | TDEDiskDeviceType::MediaDevice; + } + if (query == "Floppy") { + ret = ret | TDEDiskDeviceType::Floppy; + } + if (query == "CDROM") { + ret = ret | TDEDiskDeviceType::CDROM; + } + if (query == "CDRW") { + ret = ret | TDEDiskDeviceType::CDRW; + } + if (query == "DVDROM") { + ret = ret | TDEDiskDeviceType::DVDROM; + } + if (query == "DVDRAM") { + ret = ret | TDEDiskDeviceType::DVDRAM; + } + if (query == "DVDRW") { + ret = ret | TDEDiskDeviceType::DVDRW; + } + if (query == "BDROM") { + ret = ret | TDEDiskDeviceType::BDROM; + } + if (query == "BDRW") { + ret = ret | TDEDiskDeviceType::BDRW; + } + if (query == "Zip") { + ret = ret | TDEDiskDeviceType::Zip; + } + if (query == "Jaz") { + ret = ret | TDEDiskDeviceType::Jaz; + } + if (query == "Camera") { + ret = ret | TDEDiskDeviceType::Camera; + } + if (query == "LUKS") { + ret = ret | TDEDiskDeviceType::LUKS; + } + if (query == "OtherCrypted") { + ret = ret | TDEDiskDeviceType::OtherCrypted; + } + if (query == "CDAudio") { + ret = ret | TDEDiskDeviceType::CDAudio; + } + if (query == "CDVideo") { + ret = ret | TDEDiskDeviceType::CDVideo; + } + if (query == "DVDVideo") { + ret = ret | TDEDiskDeviceType::DVDVideo; + } + if (query == "BDVideo") { + ret = ret | TDEDiskDeviceType::BDVideo; + } + if (query == "Flash") { + ret = ret | TDEDiskDeviceType::Flash; + } + if (query == "USB") { + ret = ret | TDEDiskDeviceType::USB; + } + if (query == "Tape") { + ret = ret | TDEDiskDeviceType::Tape; + } + if (query == "HDD") { + ret = ret | TDEDiskDeviceType::HDD; + } + if (query == "Optical") { + ret = ret | TDEDiskDeviceType::Optical; + } + if (query == "RAM") { + ret = ret | TDEDiskDeviceType::RAM; + } + if (query == "Loop") { + ret = ret | TDEDiskDeviceType::Loop; + } + if (query == "CompactFlash") { + ret = ret | TDEDiskDeviceType::CompactFlash; + } + if (query == "MemoryStick") { + ret = ret | TDEDiskDeviceType::MemoryStick; + } + if (query == "SmartMedia") { + ret = ret | TDEDiskDeviceType::SmartMedia; + } + if (query == "SDMMC") { + ret = ret | TDEDiskDeviceType::SDMMC; + } + if (query == "UnlockedCrypt") { + ret = ret | TDEDiskDeviceType::UnlockedCrypt; + } + + return ret; +} + +TDEGenericDevice* createDeviceObjectForType(TDEGenericDeviceType::TDEGenericDeviceType type) { + TDEGenericDevice* ret = 0; + + if (type == TDEGenericDeviceType::Disk) { + ret = new TDEStorageDevice(type); + } + else { + ret = new TDEGenericDevice(type); + } + + return ret; +} + +TDEGenericDevice* TDEHardwareDevices::classifyUnknownDeviceByExternalRules(udev_device* dev, TDEGenericDevice* existingdevice, bool classifySubDevices) { + // This routine expects to see the hardware config files into <prefix>/share/apps/tdehwlib/deviceclasses/, suffixed with "hwclass" + TDEGenericDevice* device = existingdevice; + if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Other); + + // Handle subtype if needed/desired + // To speed things up we rely on the prior scan results stored in m_externalSubtype + if (classifySubDevices) { + if (!device->m_externalRulesFile.isNull()) { + if (device->type() == TDEGenericDeviceType::Disk) { + // Disk class + TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(device); + TQStringList subtype = device->m_externalSubtype; + TDEDiskDeviceType::TDEDiskDeviceType desiredSubdeviceType = TDEDiskDeviceType::Null; + if (subtype.count()>0) { + for ( TQStringList::Iterator paramit = subtype.begin(); paramit != subtype.end(); ++paramit ) { + desiredSubdeviceType = readDiskDeviceSubtypeFromString(*paramit, desiredSubdeviceType); + } + if (desiredSubdeviceType != sdevice->diskType()) { + printf("[tdehardwaredevices] Rules file %s used to set device subtype for device at path %s\n\r", device->m_externalRulesFile.ascii(), device->systemPath().ascii()); fflush(stdout); + sdevice->setDiskType(desiredSubdeviceType); + } + } + } + } + } + else { + TQStringList hardware_info_directories(KGlobal::dirs()->resourceDirs("data")); + TQString hardware_info_directory_suffix("tdehwlib/deviceclasses/"); + TQString hardware_info_directory; + + // Scan the hardware_info_directory for configuration files + // For each one, open it with KConfig() and apply its rules to classify the device + // FIXME + // Should this also scan up to <n> subdirectories for the files? That feature might end up being too expensive... + + device->m_externalRulesFile = TQString::null; + for ( TQStringList::Iterator it = hardware_info_directories.begin(); it != hardware_info_directories.end(); ++it ) { + hardware_info_directory = (*it); + hardware_info_directory += hardware_info_directory_suffix; + + if (KGlobal::dirs()->exists(hardware_info_directory)) { + TQDir d(hardware_info_directory); + d.setFilter( TQDir::Files | TQDir::Hidden ); + + const TQFileInfoList *list = d.entryInfoList(); + TQFileInfoListIterator it( *list ); + TQFileInfo *fi; + + while ((fi = it.current()) != 0) { + if (fi->extension(false) == "hwclass") { + bool match = true; + + // Open the rules file + KConfig rulesFile(fi->absFilePath(), true, false); + rulesFile.setGroup("Conditions"); + KConfigMap conditionmap = rulesFile.entryMap("Conditions"); + KConfigMap::Iterator cndit; + for (cndit = conditionmap.begin(); cndit != conditionmap.end(); ++cndit) { + TQStringList conditionList = TQStringList::split(',', cndit.data(), false); + bool atleastonematch = false; + for ( TQStringList::Iterator paramit = conditionList.begin(); paramit != conditionList.end(); ++paramit ) { + if (cndit.key() == "VENDOR_ID") { + if (device->vendorID() == (*paramit)) { + atleastonematch = true; + } + } + else if (cndit.key() == "MODEL_ID") { + if (device->modelID() == (*paramit)) { + atleastonematch = true; + } + } + else if (readUdevAttribute(dev, cndit.key()) == (*paramit)) { + atleastonematch = true; + } + } + if (!atleastonematch) { + match = false; + } + } + + if (match) { + rulesFile.setGroup("DeviceType"); + TQString gentype = rulesFile.readEntry("GENTYPE"); + TDEGenericDeviceType::TDEGenericDeviceType desiredDeviceType = device->type(); + if (!gentype.isNull()) { + desiredDeviceType = readGenericDeviceTypeFromString(gentype); + } + + // Handle main type + if (desiredDeviceType != device->type()) { + printf("[tdehardwaredevices] Rules file %s used to set device type for device at path %s\n\r", fi->absFilePath().ascii(), device->systemPath().ascii()); fflush(stdout); + if (m_deviceList.contains(device)) { + m_deviceList.remove(device); + } + else { + delete device; + } + device = createDeviceObjectForType(desiredDeviceType); + } + + // Parse subtype and store in m_externalSubtype for later + // This speeds things up considerably due to the expense of the file scanning/parsing/matching operation + device->m_externalSubtype = rulesFile.readListEntry("SUBTYPE", ','); + device->m_externalRulesFile = fi->absFilePath(); + + // Process blacklist entries + rulesFile.setGroup("DeviceSettings"); + device->setBlacklistedForUpdate(rulesFile.readBoolEntry("UPDATE_BLACKLISTED", device->blacklistedForUpdate())); + } + } + ++it; + } + } + } + } + + return device; +} + +TDEGenericDevice* TDEHardwareDevices::classifyUnknownDevice(udev_device* dev, TDEGenericDevice* existingdevice, bool force_full_classification) { // Classify device and create TDEW device object TQString devicename(udev_device_get_sysname(dev)); TQString devicetype(udev_device_get_devtype(dev)); @@ -828,6 +1167,8 @@ TDEGenericDevice* TDEHardwareDevices::classifyUnknownDevice(udev_device* dev, TD TQString devicesubsystem(udev_device_get_subsystem(dev)); TQString devicenode(udev_device_get_devnode(dev)); TQString systempath(udev_device_get_syspath(dev)); + TQString devicevendorid(udev_device_get_property_value(dev, "ID_VENDOR_ID")); + TQString devicemodelid(udev_device_get_property_value(dev, "ID_MODEL_ID")); bool removable = false; TDEGenericDevice* device = existingdevice; @@ -836,10 +1177,124 @@ TDEGenericDevice* TDEHardwareDevices::classifyUnknownDevice(udev_device* dev, TD // 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 + // Many devices do not provide their vendor/model ID via udev + // Go after it manually... + if (devicevendorid.isNull() || devicemodelid.isNull()) { + bool done = false; + TQString current_path = systempath; + TQString modalias_string = TQString::null;; + + while (done == false) { + TQString malnodename = current_path; + malnodename.append("/modalias"); + TQFile malfile(malnodename); + if (malfile.open(IO_ReadOnly)) { + TQTextStream stream( &malfile ); + modalias_string = stream.readLine(); + malfile.close(); + } + if (modalias_string.startsWith("pci") || modalias_string.startsWith("usb")) { + done = true; + } + else { + modalias_string = TQString::null; + current_path.truncate(current_path.findRev("/")); + if (!current_path.startsWith("/sys/devices")) { + // Abort! + done = true; + } + } + } + + if (modalias_string != TQString::null) { + int vloc = modalias_string.find("v"); + int dloc = modalias_string.find("d", vloc); + // For added fun the device string lengths differ between pci and usb + if (modalias_string.startsWith("pci")) { + devicevendorid = modalias_string.mid(vloc+1, 8).lower(); + devicemodelid = modalias_string.mid(dloc+1, 8).lower(); + devicevendorid.remove(0,4); + devicemodelid.remove(0,4); + } + if (modalias_string.startsWith("usb")) { + devicevendorid = modalias_string.mid(vloc+1, 4).lower(); + devicemodelid = modalias_string.mid(dloc+1, 4).lower(); + } + } + } + + // Classify generic device type and create appropriate object if ((devicetype == "disk") || (devicetype == "partition") || (devicedriver == "floppy") ) { + if (!device) device = new TDEStorageDevice(TDEGenericDeviceType::Disk); + } + else if (devicetype.isNull()) { + if (devicesubsystem == "acpi") { + 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 (!device) device = new TDEGenericDevice(TDEGenericDeviceType::TextIO); + } + else if (devicesubsystem == "thermal") { + // FIXME + // Figure out a way to differentiate between ThermalControl (fans and coolers) and ThermalSensor types + if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::ThermalControl); + } + else if (devicesubsystem == "hwmon") { + // FIXME + // This might pick up thermal sensors + if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::OtherSensor); + } + } + + if (device == 0) { + // Unhandled + if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::Other); + printf("[FIXME] UNCLASSIFIED DEVICE name: %s type: %s subsystem: %s driver: %s [Node Path: %s] [Syspath: %s] [%s:%s]\n\r", devicename.ascii(), devicetype.ascii(), devicesubsystem.ascii(), devicedriver.ascii(), devicenode.ascii(), udev_device_get_syspath(dev), devicevendorid.ascii(), devicemodelid.ascii()); fflush(stdout); + } + + // Set preliminary basic device information + device->setName(devicename); + device->setDeviceNode(devicenode); + device->setSystemPath(systempath); + device->setVendorID(devicevendorid); + device->setModelID(devicemodelid); + + updateBlacklists(device, dev); + + if (force_full_classification) { + // Check external rules for possible device type overrides + device = classifyUnknownDeviceByExternalRules(dev, device, false); + } + + if (device->type() == TDEGenericDeviceType::Disk) { // Determine if disk is removable TQString removablenodename = udev_device_get_syspath(dev); removablenodename.append("/removable"); @@ -891,8 +1346,6 @@ TDEGenericDevice* TDEHardwareDevices::classifyUnknownDevice(udev_device* dev, TD } } - if (!device) device = new TDEStorageDevice(TDEGenericDeviceType::Disk); - // Determine generic disk information TQString devicevendor(udev_device_get_property_value(dev, "ID_VENDOR")); TQString devicemodel(udev_device_get_property_value(dev, "ID_MODEL")); @@ -911,10 +1364,15 @@ TDEGenericDevice* TDEHardwareDevices::classifyUnknownDevice(udev_device* dev, TD TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(device); - TDEDiskDeviceType::TDEDiskDeviceType disktype = (TDEDiskDeviceType::TDEDiskDeviceType)0; - TDEDiskDeviceStatus::TDEDiskDeviceStatus diskstatus = (TDEDiskDeviceStatus::TDEDiskDeviceStatus)0; + TDEDiskDeviceType::TDEDiskDeviceType disktype = sdevice->diskType(); + TDEDiskDeviceStatus::TDEDiskDeviceStatus diskstatus = sdevice->diskStatus(); - disktype = classifyDiskType(dev, devicebus, disktypestring, systempath, devicevendor, devicemodel, filesystemtype, devicedriver); + if (force_full_classification) { + disktype = classifyDiskType(dev, devicebus, disktypestring, systempath, devicevendor, devicemodel, filesystemtype, devicedriver); + sdevice->setDiskType(disktype); + device = classifyUnknownDeviceByExternalRules(dev, device, true); // Check external rules for possible subtype overrides + disktype = sdevice->diskType(); // The type can be overridden by an external rule + } if (disktype & TDEDiskDeviceType::Floppy) { // Floppy drives don't work well under udev @@ -1062,62 +1520,28 @@ TDEGenericDevice* TDEHardwareDevices::classifyUnknownDevice(udev_device* dev, TD sdevice->setDiskLabel(disklabel); } - else if (devicetype.isNull()) { - if (devicesubsystem == "acpi") { - 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 (!device) device = new TDEGenericDevice(TDEGenericDeviceType::TextIO); - } - else if (devicesubsystem == "thermal") { - // FIXME - // Figure out a way to differentiate between ThermalControl (fans and coolers) and ThermalSensor types - if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::ThermalControl); - } - else if (devicesubsystem == "hwmon") { - // FIXME - // This might pick up thermal sensors - if (!device) device = new TDEGenericDevice(TDEGenericDeviceType::OtherSensor); - } - } - 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]\n\r", devicename.ascii(), devicetype.ascii(), devicesubsystem.ascii(), devicedriver.ascii(), devicenode.ascii(), udev_device_get_syspath(dev)); fflush(stdout); - } + // Set basic device information again, as some information may have changed device->setName(devicename); device->setDeviceNode(devicenode); device->setSystemPath(systempath); + device->setVendorID(devicevendorid); + device->setModelID(devicemodelid); return device; } +void TDEHardwareDevices::updateBlacklists(TDEGenericDevice* hwdevice, udev_device* dev) { + // HACK + // I am lucky enough to have a Flash drive that spams udev continually with device change events + // I imagine I am not the only one, so here is a section in which specific devices can be blacklisted! + + // For "U3 System" fake CD + if ((hwdevice->vendorID() == "08ec") && (hwdevice->modelID() == "0020") && (TQString(udev_device_get_property_value(dev, "ID_TYPE")) == "cd")) { + hwdevice->setBlacklistedForUpdate(true); + } +} + bool TDEHardwareDevices::queryHardwareInformation() { if (!m_udevStruct) { return false; diff --git a/tdecore/tdehardwaredevices.h b/tdecore/tdehardwaredevices.h index c6cf43cac..5f594a8ab 100644 --- a/tdecore/tdehardwaredevices.h +++ b/tdecore/tdehardwaredevices.h @@ -38,6 +38,7 @@ * @author Timothy Pearson */ +// Keep readGenericDeviceTypeFromString() in tdehardwaredevices.cpp in sync with this enum namespace TDEGenericDeviceType { enum TDEGenericDeviceType { CPU, @@ -69,8 +70,10 @@ enum TDEGenericDeviceType { }; }; +// Keep readDiskDeviceSubtypeFromString() in tdehardwaredevices.cpp in sync with this enum namespace TDEDiskDeviceType { enum TDEDiskDeviceType { + Null = 0x00000000, MediaDevice = 0x00000001, Floppy = 0x00000002, CDROM = 0x00000004, @@ -122,6 +125,7 @@ inline TDEDiskDeviceType operator~(TDEDiskDeviceType a) namespace TDEDiskDeviceStatus { enum TDEDiskDeviceStatus { + Null = 0x00000000, Mountable = 0x00000001, Removable = 0x00000002, Inserted = 0x00000004, @@ -236,10 +240,40 @@ class TDECORE_EXPORT TDEGenericDevice void setDeviceNode(TQString sn); /** + * @return true if this device has been blacklisted for update actions + */ + bool blacklistedForUpdate(); + + /** + * @param bl true if this device has been blacklisted for update actions + */ + void setBlacklistedForUpdate(bool bl); + + /** * @return a TQString containing a unique identifier for this device */ TQString uniqueID(); + /** + * @return a TQString with the vendor ID, if any + */ + TQString &vendorID(); + + /** + * @param a TQString with the vendor ID, if any + */ + void setVendorID(TQString id); + + /** + * @return a TQString with the model ID, if any + */ + TQString &modelID(); + + /** + * @param a TQString with the model ID, if any + */ + void setModelID(TQString id); + private: TDEGenericDeviceType::TDEGenericDeviceType m_deviceType; TQString m_deviceName; @@ -249,6 +283,15 @@ class TDECORE_EXPORT TDEGenericDevice TQString m_vendorModel; TQString m_deviceBus; TQString m_uniqueID; + TQString m_vendorID; + TQString m_modelID; + bool m_blacklistedForUpdate; + + // Internal use only! + TQStringList m_externalSubtype; + TQString m_externalRulesFile; + + friend class TDEHardwareDevices; }; class TDECORE_EXPORT TDEStorageDevice : public TDEGenericDevice @@ -495,9 +538,11 @@ class TDECORE_EXPORT TDEHardwareDevices : public TQObject private: void rescanDeviceInformation(TDEGenericDevice* hwdevice); + void updateBlacklists(TDEGenericDevice* hwdevice, udev_device* dev); private: - TDEGenericDevice *classifyUnknownDevice(udev_device* dev, TDEGenericDevice* existingdevice=0); + TDEGenericDevice *classifyUnknownDevice(udev_device* dev, TDEGenericDevice* existingdevice=0, bool force_full_classification=true); + TDEGenericDevice *classifyUnknownDeviceByExternalRules(udev_device* dev, TDEGenericDevice* existingdevice=0, bool classifySubDevices=false); struct udev *m_udevStruct; struct udev_monitor *m_udevMonitorStruct; @@ -509,6 +554,7 @@ class TDECORE_EXPORT TDEHardwareDevices : public TQObject TQStringList m_mountTable; + friend class TDEGenericDevice; friend class TDEStorageDevice; }; |