Merge pull request #17 from jhjaggars/2.3_pull_request

Major updates to most of SoSReport

Code reorganization
Cross platform support for Windows, OS X and Linux
Dynamically loaded policies
Support for loading plugins from multiple locations
via path modification of sos.plugins
Support for running via Jython
Support for executing from a jarfile
Support for json based reporting infrastructure
- Previous reporting methods still exist
Support for other checksum algorithms (determined by policy)
Support for other compression algorithms (determined by policy)
New plugin API for writing arbitrary information in a new file inside
the report archive.
New plugin API for modifying files that have been added to the
archive.
Added API for global plugin options
- external interface is unavailable at this time
Many small bugfixes

1 files changed, 87 insertions, 0 deletions

diff --git a/tools/osdetect.py b/tools/osdetect.py
new file mode 100644
index 00000000..fea78cc5
--- /dev/null
+++ b/tools/osdetect.py
@@ -0,0 +1,87 @@
+'''
+Created on Aug 2, 2011
+@author: Keith Robertson
+'''
+
+import pprint
+import os
+import re
+
+class OSTypes:
+    """
+    Utility class with enumerations for the various OSes to facilitate 
+    OS detection.    
+    """
+    JAVA_OS_NAME_KEY='os.name'
+    
+    OS_TYPE_LINUX='Linux'
+    OS_TYPE_LINUX_PAT=re.compile('^%s$' % OS_TYPE_LINUX, re.I)
+    OS_TYPE_WIN='Windows'
+    OS_TYPE_WIN_PAT=re.compile('^%s$' % OS_TYPE_WIN, re.I)
+    OS_TYPE_AIX='AIX'
+    OS_TYPE_AIX_PAT=re.compile('^%s$' % OS_TYPE_AIX, re.I)
+    OS_TYPE_MAC='Mac OS'
+    OS_TYPE_MAC_PAT=re.compile('^%s$' % OS_TYPE_MAC, re.I)
+    OS_TYPE_390='OS/390'
+    OS_TYPE_390_PAT=re.compile('^%s$' % OS_TYPE_390, re.I)
+    OS_TYPE_HPUX='HP-UX'
+    OS_TYPE_HPUX_PAT=re.compile('^%s$' % OS_TYPE_HPUX, re.I)
+
+def printProps():
+    try:
+        from java.lang import System
+        from java.util import Set
+        from java.util import Iterator
+        
+        set = System.getProperties().entrySet()
+        it = set.iterator()
+        while it.hasNext():
+            me = it.next();        
+            print "Key (%s) Value(%s)" % (me.getKey(), me.getValue())
+    except Exception, e:
+        print "ERROR: unable to print Java properties %s" % e
+
+    
+
+def java_detect_os():
+    """
+    Try to load Java packages.  If successful then we know we are running
+    in JYthon.  Use the JRE to determine what type of OS and return the proper 
+    policy.
+    """
+    try:
+        from java.lang import System
+        
+        ostype = System.getProperty(OSTypes.JAVA_OS_NAME_KEY)
+        if ostype:
+            if OSTypes.OS_TYPE_LINUX_PAT.match(ostype):
+                print "Matched %s" % OSTypes.OS_TYPE_LINUX
+                # Lots of checks here to determine linux version.
+                #return proper policy here
+            elif OSTypes.OS_TYPE_WIN_PAT.match(ostype):
+                print "Matched %s" % OSTypes.OS_TYPE_WIN
+            elif OS_TYPE_AIX_PAT.match(ostype):
+                print "Matched %s" % OSTypes.OS_TYPE_AIX
+            elif OS_TYPE_MAC_PAT.match(ostype):
+                print "Matched %s" % OSTypes.OS_TYPE_MAC
+            elif OS_TYPE_390_PAT.match(ostype):
+                print "Matched %s" % OSTypes.OS_TYPE_390
+            elif OS_TYPE_HPUX_PAT.match(ostype):
+                print "Matched %s" % OSTypes.OS_TYPE_HPUX
+            else:
+                raise Exception("Unsupported OS type of %s." % ostype)                                  
+        else:
+            raise Exception("Unable to get %s from JRE's system properties." % OSTypes.JAVA_OS_NAME_KEY)            
+    except Exception, e:
+        print "WARN: unable to print Java properties %s" % e
+        
+def native_detect_os():
+    print "here" 
+        
+    
+
+if __name__ == '__main__':
+    #printProps()
+    detectOS()
+    
+    pass
\ No newline at end of file