From cf27a056b8ebf62ceb4710ba9cbe1ee61ce9d8f8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Thu, 23 Apr 2015 15:07:30 +0200
Subject: [PATCH] [udev] Read property on UdevDevice

---
 udev.cpp | 17 +++++++++++++++++
 udev.h   |  2 ++
 2 files changed, 19 insertions(+)

diff --git a/udev.cpp b/udev.cpp
index bb4b20a0fc..2832d69a14 100644
--- a/udev.cpp
+++ b/udev.cpp
@@ -189,4 +189,21 @@ int UdevDevice::sysNum() const
     return QByteArray(udev_device_get_sysnum(m_device)).toInt();
 }
 
+const char *UdevDevice::property(const char *key)
+{
+    if (!m_device) {
+        return nullptr;
+    }
+    return udev_device_get_property_value(m_device, key);
+}
+
+bool UdevDevice::hasProperty(const char *key, const char *value)
+{
+    const char *p = property(key);
+    if (!p) {
+        return false;
+    }
+    return qstrcmp(p, value) == 0;
+}
+
 }
diff --git a/udev.h b/udev.h
index 6960110ac1..bf165c7de1 100644
--- a/udev.h
+++ b/udev.h
@@ -37,6 +37,8 @@ public:
     udev_device *getParentWithSubsystemDevType(const char *subsystem, const char *devtype = nullptr) const;
     const char *devNode();
     int sysNum() const;
+    const char *property(const char *key);
+    bool hasProperty(const char *key, const char *value);
 
     operator udev_device*() const {
         return m_device;