From beff973e2e273ef576ba848d5b0bb7b575ce342e Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Thu, 5 Apr 2012 18:21:47 -0500
Subject: Reliably detect device driver

---
 tdecore/tdehardwaredevices.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'tdecore')

diff --git a/tdecore/tdehardwaredevices.cpp b/tdecore/tdehardwaredevices.cpp
index 55a5b4817..c98c21a48 100644
--- a/tdecore/tdehardwaredevices.cpp
+++ b/tdecore/tdehardwaredevices.cpp
@@ -1395,6 +1395,21 @@ TDEGenericDevice* TDEHardwareDevices::classifyUnknownDevice(udev_device* dev, TD
 		}
 	}
 
+	// Most of the timeudev 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);
+		}
+	}
+
 	// Classify generic device type and create appropriate object
 	if ((devicetype == "disk")
 		|| (devicetype == "partition")
-- 
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