From 0e17fe52cafe014f93bfdbf2e7d6b20d2c2eb747 Mon Sep 17 00:00:00 2001
From: Tully Foote <tfoote@willowgarage.com>
Date: Wed, 9 Feb 2011 00:36:22 +0000
Subject: [PATCH] patch from #3239

---
 core/roslib/src/roslib/os_detect.py           | 40 ++++++++++++++++++-
 .../test_roslib/test/test_roslib_os_detect.py |  4 ++
 2 files changed, 43 insertions(+), 1 deletion(-)

diff --git a/core/roslib/src/roslib/os_detect.py b/core/roslib/src/roslib/os_detect.py
index cced1c88..084c66b0 100644
--- a/core/roslib/src/roslib/os_detect.py
+++ b/core/roslib/src/roslib/os_detect.py
@@ -188,6 +188,44 @@ class Mint(OSBase):
         return "mint"
 ###### END Mint SPECIALIZATION ########################
 
+###### OpenSuse SPECIALIZATION #########################
+class OpenSuse(OSBase):
+    """
+    Detect OpenSuse OS.
+    """
+    def check_presence(self):
+        try:
+            filename = "/etc/SuSE-brand"
+            if os.path.exists(filename):
+                with open(filename, 'r') as fh:
+                    os_list = fh.read().split()
+                    if len(os_list) > 0 and os_list[0] == "openSUSE":
+                        return True
+        except:
+            pass
+        return False
+
+    def get_version(self):
+        try:
+            filename = "/etc/SuSE-brand"
+            if os.path.exists(filename):
+                with open(filename, 'r') as fh:
+                    os_list = fh.read().strip().split('\n')
+                    if len(os_list) == 2:
+                        os_list = os_list[1].split(' = ')
+                        if os_list[0] == "VERSION":
+                            return os_list[1]
+        except:
+            return False
+        
+        return False
+
+    def get_name(self):
+        return "opensuse"
+
+###### END OpenSuse SPECIALIZATION ########################
+
+
 ###### Fedora SPECIALIZATION #########################
 class Fedora(OSBase):
     """
@@ -428,7 +466,7 @@ class FreeBSD(OSBase):
 class OSDetect:
     """ This class will iterate over registered classes to lookup the
     active OS and version"""
-    def __init__(self, os_list = [Debian(), Ubuntu(), Mint(), Macports(), Arch(), Fedora(), Rhel(), Gentoo(), Cygwin(), FreeBSD()]):
+    def __init__(self, os_list = [Debian(), Ubuntu(), Mint(), Macports(), Arch(), OpenSuse(), Fedora(), Rhel(), Gentoo(), Cygwin(), FreeBSD()]):
         self._os_list = os_list
         for o in self._os_list:
             if not isinstance(o, OSBase):
diff --git a/test/test_roslib/test/test_roslib_os_detect.py b/test/test_roslib/test/test_roslib_os_detect.py
index 2f069342..1cdfa34b 100644
--- a/test/test_roslib/test/test_roslib_os_detect.py
+++ b/test/test_roslib/test/test_roslib_os_detect.py
@@ -76,6 +76,10 @@ class RoslibOsDetectTest(unittest.TestCase):
       arch = roslib.os_detect.Arch()
       self.assertEqual("arch", arch.get_name())
 
+  def test_tripwire_opensuse(self):
+      opensuse = roslib.os_detect.OpenSuse()
+      self.assertEqual("opensuse", opensuse.get_name())
+
   def test_tripwire_fedora(self):
       fedora = roslib.os_detect.Fedora()
       self.assertEqual("fedora", fedora.get_name())