Fixed - Bug 3300 - Format_device.py is not working.

Added current and previous/common directories in sys.path.
Flipped DOS to Unix file format in all python scripts.

Signed-off-by: Bala.FA <bala@gluster.com>

34 files changed, 909 insertions, 718 deletions

diff --git a/src/com.gluster.storage.management.gateway.scripts/src/Common.py b/src/com.gluster.storage.management.gateway.scripts/src/Common.py
index c85e9a2b..70b2157a 100644
--- a/src/com.gluster.storage.management.gateway.scripts/src/Common.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/Common.py
@@ -1,20 +1,20 @@
-#  Copyright (c) 2009 Gluster, Inc. <http://www.gluster.com>

-#  This file is part of GlusterSP.

-#

-#  GlusterSP is free software; you can redistribute it and/or modify

-#  it under the terms of the GNU General Public License as published

-#  by the Free Software Foundation; either version 3 of the License,

-#  or (at your option) any later version.

-#

-#  GlusterSP is distributed in the hope that it will be useful, but

-#  WITHOUT ANY WARRANTY; without even the implied warranty of

-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

-#  General Public License for more details.

-#

-#  You should have received a copy of the GNU General Public License

-#  along with this program.  If not, see

-#  <http://www.gnu.org/licenses/>.

-

-import sys

-import syslog

-

+#  Copyright (c) 2009 Gluster, Inc. <http://www.gluster.com>
+#  This file is part of GlusterSP.
+#
+#  GlusterSP is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published
+#  by the Free Software Foundation; either version 3 of the License,
+#  or (at your option) any later version.
+#
+#  GlusterSP is distributed in the hope that it will be useful, but
+#  WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+#  General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see
+#  <http://www.gnu.org/licenses/>.
+
+import sys
+import syslog
+
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/GetServerNetworkConfig.py b/src/com.gluster.storage.management.gateway.scripts/src/GetServerNetworkConfig.py
index 3311eb56..54f68caf 100644
--- a/src/com.gluster.storage.management.gateway.scripts/src/GetServerNetworkConfig.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/GetServerNetworkConfig.py
@@ -15,7 +15,14 @@
 #  along with this program.  If not, see
 #  <http://www.gnu.org/licenses/>.
 
+import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import syslog
 import Globals
 import Commands
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/NetworkUtils.py b/src/com.gluster.storage.management.gateway.scripts/src/NetworkUtils.py
index 42e9892c..9f5687e4 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/NetworkUtils.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/NetworkUtils.py
@@ -15,7 +15,14 @@
 #  along with this program.  If not, see
 #  <http://www.gnu.org/licenses/>.
 
+import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 
 if not "/usr/share/system-config-network/" in sys.path:
     sys.path.append("/usr/share/system-config-network")
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/Utils.py b/src/com.gluster.storage.management.gateway.scripts/src/Utils.py
index 391a2bb3..980e7937 100644
--- a/src/com.gluster.storage.management.gateway.scripts/src/Utils.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/Utils.py
@@ -15,8 +15,14 @@
 #  along with this program.  If not, see
 #  <http://www.gnu.org/licenses/>.
 
-import sys
 import os
+import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import re
 import socket
 import struct
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/XmlHandler.py b/src/com.gluster.storage.management.gateway.scripts/src/XmlHandler.py
index 72164ffb..b9db15c8 100644
--- a/src/com.gluster.storage.management.gateway.scripts/src/XmlHandler.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/XmlHandler.py
@@ -1,346 +1,346 @@
-#  Copyright (C) 2009 Gluster, Inc. <http://www.gluster.com>

-#  This file is part of Gluster Storage Platform.

-#

-#  Gluster Storage Platform is free software; you can redistribute it

-#  and/or modify it under the terms of the GNU General Public License

-#  as published by the Free Software Foundation; either version 3 of

-#  the License, or (at your option) any later version.

-#

-#  Gluster Storage Platform is distributed in the hope that it will be

-#  useful, but WITHOUT ANY WARRANTY; without even the implied warranty

-#  of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-#  GNU General Public License for more details.

-#

-#  You should have received a copy of the GNU General Public License

-#  along with this program.  If not, see

-#  <http://www.gnu.org/licenses/>.

-

-import xml

-import xml.parsers.expat

-import xml.dom.minidom as MDOM

-import os

-import Globals

-import copy

-import Utils

-

-XML_STRING = 0

-XML_FILE = 1

-

-class XDOM:

-    _domObj = None

-

-    def __init__(self):

-        self._domObj = MDOM.Document()

-        return

-

-    @classmethod

-    def getText(self, nodeList):

-        rc = ""

-        for node in nodeList:

-            if node.nodeType == node.TEXT_NODE:

-                rc = rc + node.data

-        return rc

-

-    def parseString(self, requestString):

-        try:

-            self._domObj = MDOM.parseString(requestString)

-        except xml.parsers.expat.ExpatError, e:

-            Utils.log("XML string parse error: %s" % str(e))

-            return False

-        return True

-

-    def parseFile(self, fileName):

-        try:

-            self._domObj = MDOM.parse(fileName)

-        except IOError, e:

-            Utils.log("error reading file: %s" % str(e))

-            return False

-        except xml.parsers.expat.ExpatError, e:

-            Utils.log("XML file %s parse error: %s" % (fileName, str(e)))

-            return False

-        return True

-

-    def setDomObj(self, dom):

-        if dom and type(dom) != type([]):

-            self._domObj = dom

-            return True

-        return False

-

-    def createTag(self, tag, text=None):

-        if not self._domObj:

-            return None

-        if tag == None:

-            return None

-

-        tagE = self._domObj.createElement(str(tag))

-        if text:

-            tagEText = self._domObj.createTextNode(str(text))

-            tagE.appendChild(tagEText)

-        return tagE

-

-    def addTag(self, tag):

-        if not self._domObj:

-            return False

-        if not tag:

-            return False

-

-        self._domObj.appendChild(tag)

-        return True

-

-    def createTagRoute(self, tagRoute, text=None):

-        if not tagRoute:

-            return False

-

-        tagList = tagRoute.split(".")

-        tag = None

-        previousTag = None

-        for tagName in tagList[:-1]:

-            newTag = self.createTag(tagName, None)

-            if not tag:

-                tag = newTag

-                previousTag = newTag

-                continue

-            previousTag.appendChild(newTag)

-            previousTag = newTag

-

-        if previousTag:

-            previousTag.appendChild(self.createTag(tagList[-1], text))

-        else:

-            tag = self.createTag(tagList[-1], text)

-        return tag

-

-    def appendTagRoute(self, tagRoute, value=None):

-        if not self._domObj:

-            return False

-        if not tagRoute:

-            return False

-

-        parentTagE = self._domObj

-

-        tagNameList = tagRoute.split(".")

-        newTagRoute = tagNameList.pop(-1)

-

-        for i in range(len(tagNameList), 0, -1):

-            tagE = self.getElementsByTagRoute(".".join(tagNameList[:i]))

-            if tagE:

-                parentTagE = tagE[0]

-                break

-            newTagRoute = tagNameList[i-1] + "." + newTagRoute

-

-        newTagE = self.createTagRoute(newTagRoute, value)

-        if not newTagE:

-            return False

-        try:

-            parentTagE.appendChild(newTagE)

-        except xml.dom.HierarchyRequestErr, e:

-            Utils.log("error occured.  %s" + str(e))

-            return False

-        return True

-

-    def setTextByTagRoute(self, tagRoute, tagValue):

-        if not self._domObj:

-            return None

-

-        if not tagRoute:

-            return None

-

-        tagE  = self.getElementsByTagRoute(tagRoute)

-        if not tagE:

-            return False

-

-        parentTagE = self.getElementsByTagRoute(".".join(tagRoute.split(".")[:-1]))

-        if not parentTagE:

-            return False

-        

-        parentTagE[0].childNodes.remove(tagE[0])

-        parentTagE[0].appendChild(self.createTag(tagRoute.split(".")[-1], tagValue))

-        return True

-

-    def getElementsByTagRoute(self, tagRoute):

-        if not self._domObj:

-            return None

-        

-        if not tagRoute:

-            return None

-

-        x = None

-        for tag in tagRoute.split("."):

-            if x is None:

-                x = self._domObj.getElementsByTagName(tag)

-                continue

-            if x == []:

-                break

-            x = x[0].getElementsByTagName(tag)

-        return x

-

-    def getTextByTagRoute(self, tagRoute):

-        if not self._domObj:

-            return None

-

-        x = self.getElementsByTagRoute(tagRoute)

-        if x:

-            return self.getText(x[0].childNodes)

-        return None

-

-    def getElementsByTagName(self, name):

-        if not self._domObj:

-            return None

-        return self._domObj.getElementsByTagName(name)

-

-    def writexml(self, fileName, indent="", addindent="", newl=""):

-        if not self._domObj:

-            return None

-        try:

-            fp = open(fileName, "w")

-            self._domObj.writexml(fp, indent, addindent, newl)

-            fp.close()

-            return True

-        except IOError:

-            return False

-

-    def toString(self, indent="  ", newl="\n", encoding = None):

-        if not self._domObj:

-            return None

-        return self._domObj.toprettyxml(indent, newl, encoding)

-

-    def toxml(self, encoding = None):

-        if not self._domObj:

-            return None

-        return self._domObj.toxml(encoding)

-

-    def toprettyxml(self, indent="  ", newl="\n", encoding = None):

-        return self.toString(indent, newl, encoding)

-

-    def createResponseTag(self):

-        responseTag = self._domObj.createElement("response")

-        return responseTag

-##--end of XDOM

-

-class RequestXml(XDOM):

-    def __init__(self, requestString, type=None):

-        if None == requestString:

-            XDOM.__init__(self)

-            return

-        try:

-            if None == type:

-                if os.path.isfile(requestString):

-                    self._domObj = MDOM.parse(requestString)

-                else:

-                    self._domObj = MDOM.parseString(requestString)

-            elif XML_FILE == type:

-                self._domObj = MDOM.parse(requestString)

-            elif XML_STRING == type:

-                self._domObj = MDOM.parseString(requestString)

-        except IOError:

-            XDOM.__init__(self)

-        except xml.parsers.expat.ExpatError:

-            XDOM.__init__(self)

-

-##--end of RequestXML

-

-

-class ResponseXml(XDOM):

-    _responseTag = None

-    def __init__(self):

-        XDOM.__init__(self)

-        self._responseTag = self.createResponseTag()

-        self._domObj.appendChild(self._responseTag)

-

-    @classmethod

-    def errorResponse(self, message):

-        if not self.responseTag:

-            return False

-        self.appendTagRoute("status.code", "-1");

-        self.appendTagRoute("status.message", message)

-

-    def append(self, tagName, tagValue=None):

-        if not self._responseTag:

-            return False

-        tag = self.createTag(tagName, tagValue)

-        if tag:

-            self._responseTag.appendChild(tag)

-            return True

-        return False

-

-    def appendTag(self, tag):

-        if not tag:

-            return False

-        if not self._responseTag:

-            return False

-        self._responseTag.appendChild(tag)

-        return True

-

-    def appendTagRoute(self, tagRoute, value=None):

-        if not self._responseTag:

-            return None

-        if not tagRoute:

-            return None

-

-        parentTagE = self._responseTag

-

-        tagNameList = tagRoute.split(".")

-        newTagRoute = tagNameList.pop(-1)

-

-        for i in range(len(tagNameList), 0, -1):

-            tagE = self.getElementsByTagRoute(".".join(["response"] + tagNameList[:i]))

-            if tagE:

-                parentTagE = tagE[0]

-                break

-            newTagRoute = tagNameList[i-1] + "." + newTagRoute

-

-        newTagE = self.createTagRoute(newTagRoute, value)

-        if not newTagE:

-            return None

-        try:

-            parentTagE.appendChild(newTagE)

-        except xml.dom.HierarchyRequestErr, e:

-            Utils.log("error occured.  %s" + str(e))

-            return None

-        return newTagE

-

-    def appendTagRouteOld(self, tagRoute, value=None):

-        if not self._responseTag:

-            return False

-        if not tagRoute:

-            return False

-

-        parentTagE = self._responseTag

-

-        tagNameList = tagRoute.split(".")

-        newTagRoute = tagNameList.pop(-1)

-

-        for i in range(len(tagNameList), 0, -1):

-            tagE = self.getElementsByTagRoute(".".join(["response"] + tagNameList[:i]))

-            if tagE:

-                parentTagE = tagE[0]

-                break

-            newTagRoute = tagNameList[i-1] + "." + newTagRoute

-

-        newTagE = self.createTagRoute(newTagRoute, value)

-        if not newTagE:

-            return False

-        try:

-            parentTagE.appendChild(newTagE)

-        except xml.dom.HierarchyRequestErr, e:

-            Utils.log("error occured.  %s" + str(e))

-            return False

-        return True

-##--end of ResponseXml

-

-def test():

-    rs = ResponseXml()

-    rs.appendTagRoute("status.code", "0"); 

-    rs.appendTagRoute("status.message", "SUCCESS")

-    serverTag = rs.appendTagRoute("server.name", "Server1")

-    networkInterfaces  = rs.appendTagRoute("server.networkInterfaces", None)

-    networkTag = rs.createTag("networkInterface", None)

-    networkTag.appendChild(rs.createTag("name", "interface1"))

-    networkTag.appendChild(rs.createTag("ipaddress", "192.168.1.40"))

-    networkInterfaces.appendChild(networkTag)

-    networkTag = rs.createTag("networkInterface", None)

-    networkTag.appendChild(rs.createTag("name", "interface2"))

-    networkTag.appendChild(rs.createTag("ipaddress", "192.168.1.41"))

-    networkInterfaces.appendChild(networkTag)

-    print rs.toprettyxml()

-

-#test()

+#  Copyright (C) 2009 Gluster, Inc. <http://www.gluster.com>
+#  This file is part of Gluster Storage Platform.
+#
+#  Gluster Storage Platform is free software; you can redistribute it
+#  and/or modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 3 of
+#  the License, or (at your option) any later version.
+#
+#  Gluster Storage Platform is distributed in the hope that it will be
+#  useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+#  of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see
+#  <http://www.gnu.org/licenses/>.
+
+import xml
+import xml.parsers.expat
+import xml.dom.minidom as MDOM
+import os
+import Globals
+import copy
+import Utils
+
+XML_STRING = 0
+XML_FILE = 1
+
+class XDOM:
+    _domObj = None
+
+    def __init__(self):
+        self._domObj = MDOM.Document()
+        return
+
+    @classmethod
+    def getText(self, nodeList):
+        rc = ""
+        for node in nodeList:
+            if node.nodeType == node.TEXT_NODE:
+                rc = rc + node.data
+        return rc
+
+    def parseString(self, requestString):
+        try:
+            self._domObj = MDOM.parseString(requestString)
+        except xml.parsers.expat.ExpatError, e:
+            Utils.log("XML string parse error: %s" % str(e))
+            return False
+        return True
+
+    def parseFile(self, fileName):
+        try:
+            self._domObj = MDOM.parse(fileName)
+        except IOError, e:
+            Utils.log("error reading file: %s" % str(e))
+            return False
+        except xml.parsers.expat.ExpatError, e:
+            Utils.log("XML file %s parse error: %s" % (fileName, str(e)))
+            return False
+        return True
+
+    def setDomObj(self, dom):
+        if dom and type(dom) != type([]):
+            self._domObj = dom
+            return True
+        return False
+
+    def createTag(self, tag, text=None):
+        if not self._domObj:
+            return None
+        if tag == None:
+            return None
+
+        tagE = self._domObj.createElement(str(tag))
+        if text:
+            tagEText = self._domObj.createTextNode(str(text))
+            tagE.appendChild(tagEText)
+        return tagE
+
+    def addTag(self, tag):
+        if not self._domObj:
+            return False
+        if not tag:
+            return False
+
+        self._domObj.appendChild(tag)
+        return True
+
+    def createTagRoute(self, tagRoute, text=None):
+        if not tagRoute:
+            return False
+
+        tagList = tagRoute.split(".")
+        tag = None
+        previousTag = None
+        for tagName in tagList[:-1]:
+            newTag = self.createTag(tagName, None)
+            if not tag:
+                tag = newTag
+                previousTag = newTag
+                continue
+            previousTag.appendChild(newTag)
+            previousTag = newTag
+
+        if previousTag:
+            previousTag.appendChild(self.createTag(tagList[-1], text))
+        else:
+            tag = self.createTag(tagList[-1], text)
+        return tag
+
+    def appendTagRoute(self, tagRoute, value=None):
+        if not self._domObj:
+            return False
+        if not tagRoute:
+            return False
+
+        parentTagE = self._domObj
+
+        tagNameList = tagRoute.split(".")
+        newTagRoute = tagNameList.pop(-1)
+
+        for i in range(len(tagNameList), 0, -1):
+            tagE = self.getElementsByTagRoute(".".join(tagNameList[:i]))
+            if tagE:
+                parentTagE = tagE[0]
+                break
+            newTagRoute = tagNameList[i-1] + "." + newTagRoute
+
+        newTagE = self.createTagRoute(newTagRoute, value)
+        if not newTagE:
+            return False
+        try:
+            parentTagE.appendChild(newTagE)
+        except xml.dom.HierarchyRequestErr, e:
+            Utils.log("error occured.  %s" + str(e))
+            return False
+        return True
+
+    def setTextByTagRoute(self, tagRoute, tagValue):
+        if not self._domObj:
+            return None
+
+        if not tagRoute:
+            return None
+
+        tagE  = self.getElementsByTagRoute(tagRoute)
+        if not tagE:
+            return False
+
+        parentTagE = self.getElementsByTagRoute(".".join(tagRoute.split(".")[:-1]))
+        if not parentTagE:
+            return False
+        
+        parentTagE[0].childNodes.remove(tagE[0])
+        parentTagE[0].appendChild(self.createTag(tagRoute.split(".")[-1], tagValue))
+        return True
+
+    def getElementsByTagRoute(self, tagRoute):
+        if not self._domObj:
+            return None
+        
+        if not tagRoute:
+            return None
+
+        x = None
+        for tag in tagRoute.split("."):
+            if x is None:
+                x = self._domObj.getElementsByTagName(tag)
+                continue
+            if x == []:
+                break
+            x = x[0].getElementsByTagName(tag)
+        return x
+
+    def getTextByTagRoute(self, tagRoute):
+        if not self._domObj:
+            return None
+
+        x = self.getElementsByTagRoute(tagRoute)
+        if x:
+            return self.getText(x[0].childNodes)
+        return None
+
+    def getElementsByTagName(self, name):
+        if not self._domObj:
+            return None
+        return self._domObj.getElementsByTagName(name)
+
+    def writexml(self, fileName, indent="", addindent="", newl=""):
+        if not self._domObj:
+            return None
+        try:
+            fp = open(fileName, "w")
+            self._domObj.writexml(fp, indent, addindent, newl)
+            fp.close()
+            return True
+        except IOError:
+            return False
+
+    def toString(self, indent="  ", newl="\n", encoding = None):
+        if not self._domObj:
+            return None
+        return self._domObj.toprettyxml(indent, newl, encoding)
+
+    def toxml(self, encoding = None):
+        if not self._domObj:
+            return None
+        return self._domObj.toxml(encoding)
+
+    def toprettyxml(self, indent="  ", newl="\n", encoding = None):
+        return self.toString(indent, newl, encoding)
+
+    def createResponseTag(self):
+        responseTag = self._domObj.createElement("response")
+        return responseTag
+##--end of XDOM
+
+class RequestXml(XDOM):
+    def __init__(self, requestString, type=None):
+        if None == requestString:
+            XDOM.__init__(self)
+            return
+        try:
+            if None == type:
+                if os.path.isfile(requestString):
+                    self._domObj = MDOM.parse(requestString)
+                else:
+                    self._domObj = MDOM.parseString(requestString)
+            elif XML_FILE == type:
+                self._domObj = MDOM.parse(requestString)
+            elif XML_STRING == type:
+                self._domObj = MDOM.parseString(requestString)
+        except IOError:
+            XDOM.__init__(self)
+        except xml.parsers.expat.ExpatError:
+            XDOM.__init__(self)
+
+##--end of RequestXML
+
+
+class ResponseXml(XDOM):
+    _responseTag = None
+    def __init__(self):
+        XDOM.__init__(self)
+        self._responseTag = self.createResponseTag()
+        self._domObj.appendChild(self._responseTag)
+
+    @classmethod
+    def errorResponse(self, message):
+        if not self.responseTag:
+            return False
+        self.appendTagRoute("status.code", "-1");
+        self.appendTagRoute("status.message", message)
+
+    def append(self, tagName, tagValue=None):
+        if not self._responseTag:
+            return False
+        tag = self.createTag(tagName, tagValue)
+        if tag:
+            self._responseTag.appendChild(tag)
+            return True
+        return False
+
+    def appendTag(self, tag):
+        if not tag:
+            return False
+        if not self._responseTag:
+            return False
+        self._responseTag.appendChild(tag)
+        return True
+
+    def appendTagRoute(self, tagRoute, value=None):
+        if not self._responseTag:
+            return None
+        if not tagRoute:
+            return None
+
+        parentTagE = self._responseTag
+
+        tagNameList = tagRoute.split(".")
+        newTagRoute = tagNameList.pop(-1)
+
+        for i in range(len(tagNameList), 0, -1):
+            tagE = self.getElementsByTagRoute(".".join(["response"] + tagNameList[:i]))
+            if tagE:
+                parentTagE = tagE[0]
+                break
+            newTagRoute = tagNameList[i-1] + "." + newTagRoute
+
+        newTagE = self.createTagRoute(newTagRoute, value)
+        if not newTagE:
+            return None
+        try:
+            parentTagE.appendChild(newTagE)
+        except xml.dom.HierarchyRequestErr, e:
+            Utils.log("error occured.  %s" + str(e))
+            return None
+        return newTagE
+
+    def appendTagRouteOld(self, tagRoute, value=None):
+        if not self._responseTag:
+            return False
+        if not tagRoute:
+            return False
+
+        parentTagE = self._responseTag
+
+        tagNameList = tagRoute.split(".")
+        newTagRoute = tagNameList.pop(-1)
+
+        for i in range(len(tagNameList), 0, -1):
+            tagE = self.getElementsByTagRoute(".".join(["response"] + tagNameList[:i]))
+            if tagE:
+                parentTagE = tagE[0]
+                break
+            newTagRoute = tagNameList[i-1] + "." + newTagRoute
+
+        newTagE = self.createTagRoute(newTagRoute, value)
+        if not newTagE:
+            return False
+        try:
+            parentTagE.appendChild(newTagE)
+        except xml.dom.HierarchyRequestErr, e:
+            Utils.log("error occured.  %s" + str(e))
+            return False
+        return True
+##--end of ResponseXml
+
+def test():
+    rs = ResponseXml()
+    rs.appendTagRoute("status.code", "0"); 
+    rs.appendTagRoute("status.message", "SUCCESS")
+    serverTag = rs.appendTagRoute("server.name", "Server1")
+    networkInterfaces  = rs.appendTagRoute("server.networkInterfaces", None)
+    networkTag = rs.createTag("networkInterface", None)
+    networkTag.appendChild(rs.createTag("name", "interface1"))
+    networkTag.appendChild(rs.createTag("ipaddress", "192.168.1.40"))
+    networkInterfaces.appendChild(networkTag)
+    networkTag = rs.createTag("networkInterface", None)
+    networkTag.appendChild(rs.createTag("name", "interface2"))
+    networkTag.appendChild(rs.createTag("ipaddress", "192.168.1.41"))
+    networkInterfaces.appendChild(networkTag)
+    print rs.toprettyxml()
+
+#test()
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/add_user_cifs.py b/src/com.gluster.storage.management.gateway.scripts/src/add_user_cifs.py
index 7b9650d1..48888744 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/add_user_cifs.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/add_user_cifs.py
@@ -5,6 +5,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import Globals
 import Utils
 
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/clear_volume_directory.py b/src/com.gluster.storage.management.gateway.scripts/src/clear_volume_directory.py
index 6b6d453e..029787e5 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/clear_volume_directory.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/clear_volume_directory.py
@@ -5,6 +5,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import syslog
 import time
 from XmlHandler import ResponseXml
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/create_volume_cifs.py b/src/com.gluster.storage.management.gateway.scripts/src/create_volume_cifs.py
index a81b165b..1ef8192e 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/create_volume_cifs.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/create_volume_cifs.py
@@ -5,6 +5,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import Globals
 import Utils
 import VolumeUtils
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/create_volume_directory.py b/src/com.gluster.storage.management.gateway.scripts/src/create_volume_directory.py
index 3e633697..e295f249 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/create_volume_directory.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/create_volume_directory.py
@@ -17,6 +17,12 @@
 #  <http://www.gnu.org/licenses/>.
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 from XmlHandler import ResponseXml
 import DiskUtils
 import Utils
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/delete_user_cifs.py b/src/com.gluster.storage.management.gateway.scripts/src/delete_user_cifs.py
index e5cda957..76eb55d9 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/delete_user_cifs.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/delete_user_cifs.py
@@ -5,6 +5,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import Utils
 
 def main():
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/delete_volume_cifs.py b/src/com.gluster.storage.management.gateway.scripts/src/delete_volume_cifs.py
index fd1febc9..8bd9e7c2 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/delete_volume_cifs.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/delete_volume_cifs.py
@@ -5,6 +5,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import Globals
 import Utils
 import VolumeUtils
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/format_device.py b/src/com.gluster.storage.management.gateway.scripts/src/format_device.py
index 3bc70532..a3099e59 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/format_device.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/format_device.py
@@ -18,6 +18,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import Globals
 import Utils
 import DiskUtils
@@ -69,9 +75,9 @@ def main():
         sys.exit(5)
 
     if options.fstype:
-        command = ["gluster_provision_block_wrapper.py", "-t", "%s" % (options.fstype), "%s" % (device)]
+        command = ["%s/gluster_provision_block_wrapper.py" % p1, "-t", "%s" % (options.fstype), "%s" % (device)]
     else:
-        command = ["gluster_provision_block_wrapper.py", "%s" % (device)]
+        command = ["%s/gluster_provision_block_wrapper.py" % p1, "%s" % (device)]
 
     try:
         pid = os.fork()
@@ -79,7 +85,7 @@ def main():
         Utils.log("failed to fork a child process: %s" % str(e))
         sys.exit(6)
     if pid == 0:
-        os.execv("/usr/sbin/gluster_provision_block_wrapper.py", command)
+        os.execv(command[0], command)
     sys.exit(0)
 
 
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/get_brick_status.py b/src/com.gluster.storage.management.gateway.scripts/src/get_brick_status.py
index cf84080b..afc15f3a 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/get_brick_status.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/get_brick_status.py
@@ -5,6 +5,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import Utils
 
 def main():
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/get_format_device_status.py b/src/com.gluster.storage.management.gateway.scripts/src/get_format_device_status.py
index 57fc0455..39bfe01c 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/get_format_device_status.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/get_format_device_status.py
@@ -18,6 +18,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import time
 import Utils
 import DiskUtils
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/get_rrd_cpu_details.py b/src/com.gluster.storage.management.gateway.scripts/src/get_rrd_cpu_details.py
index 546aec31..57ab4025 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/get_rrd_cpu_details.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/get_rrd_cpu_details.py
@@ -17,6 +17,12 @@
 #  <http://www.gnu.org/licenses/>.
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 from XmlHandler import ResponseXml
 import Utils
 
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/get_rrd_memory_details.py b/src/com.gluster.storage.management.gateway.scripts/src/get_rrd_memory_details.py
index f7c3031b..a6dd4987 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/get_rrd_memory_details.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/get_rrd_memory_details.py
@@ -44,6 +44,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import syslog
 from XmlHandler import ResponseXml
 import Utils
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/get_rrd_net_details.py b/src/com.gluster.storage.management.gateway.scripts/src/get_rrd_net_details.py
index 6a31cde8..c319c888 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/get_rrd_net_details.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/get_rrd_net_details.py
@@ -17,6 +17,12 @@
 #  <http://www.gnu.org/licenses/>.
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 from XmlHandler import ResponseXml
 import Utils
 
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/get_server_details.py b/src/com.gluster.storage.management.gateway.scripts/src/get_server_details.py
index ba735892..f9c1652f 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/get_server_details.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/get_server_details.py
@@ -16,7 +16,14 @@
 #  along with this program.  If not, see
 #  <http://www.gnu.org/licenses/>.
 
+import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import socket
 import re
 import Utils
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/get_server_status.py b/src/com.gluster.storage.management.gateway.scripts/src/get_server_status.py
index a57428b6..2814f10f 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/get_server_status.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/get_server_status.py
@@ -5,6 +5,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import Utils
 
 def main():
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/get_volume_brick_log.py b/src/com.gluster.storage.management.gateway.scripts/src/get_volume_brick_log.py
index fd7361da..ff4a4b9a 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/get_volume_brick_log.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/get_volume_brick_log.py
@@ -19,6 +19,12 @@
 import re
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 from XmlHandler import XDOM
 
 def enumLogType(logCode):
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/get_volume_log.py b/src/com.gluster.storage.management.gateway.scripts/src/get_volume_log.py
index b906c002..f388aa4e 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/get_volume_log.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/get_volume_log.py
@@ -15,8 +15,15 @@
 #  along with this program.  If not, see
 #  <http://www.gnu.org/licenses/>.
 
+import os
+import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import Globals
-import syslog
 import Utils
 from VolumeUtils import *
 from XmlHandler import ResponseXml
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/gluster_provision_block_wrapper.py b/src/com.gluster.storage.management.gateway.scripts/src/gluster_provision_block_wrapper.py
index a3b2776d..849bce3f 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/gluster_provision_block_wrapper.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/gluster_provision_block_wrapper.py
@@ -18,6 +18,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import subprocess
 import Utils
 import DiskUtils
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/modify_volume_cifs.py b/src/com.gluster.storage.management.gateway.scripts/src/modify_volume_cifs.py
index f6bacfc4..0254e2ba 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/modify_volume_cifs.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/modify_volume_cifs.py
@@ -5,6 +5,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import Utils
 import VolumeUtils
 
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/rrd_update_cpu_details.py b/src/com.gluster.storage.management.gateway.scripts/src/rrd_update_cpu_details.py
index 73982971..6ec6a1e3 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/rrd_update_cpu_details.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/rrd_update_cpu_details.py
@@ -17,6 +17,12 @@
 #  <http://www.gnu.org/licenses/>.
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 from XmlHandler import ResponseXml
 import Utils
 
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/rrd_update_memory_details.py b/src/com.gluster.storage.management.gateway.scripts/src/rrd_update_memory_details.py
index fe4fcce6..0a30d248 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/rrd_update_memory_details.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/rrd_update_memory_details.py
@@ -17,6 +17,12 @@
 #  <http://www.gnu.org/licenses/>.
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 from XmlHandler import ResponseXml
 import Utils
 
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/setup_cifs_config.py b/src/com.gluster.storage.management.gateway.scripts/src/setup_cifs_config.py
index 2cc35acc..7f9ed612 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/setup_cifs_config.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/setup_cifs_config.py
@@ -5,6 +5,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import Globals
 import Utils
 
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/start_volume_cifs.py b/src/com.gluster.storage.management.gateway.scripts/src/start_volume_cifs.py
index 239216c3..d05c9644 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/start_volume_cifs.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/start_volume_cifs.py
@@ -5,6 +5,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import Globals
 import Utils
 import VolumeUtils
diff --git a/src/com.gluster.storage.management.gateway.scripts/src/stop_volume_cifs.py b/src/com.gluster.storage.management.gateway.scripts/src/stop_volume_cifs.py
index 99ac4750..d6e17e3f 100755
--- a/src/com.gluster.storage.management.gateway.scripts/src/stop_volume_cifs.py
+++ b/src/com.gluster.storage.management.gateway.scripts/src/stop_volume_cifs.py
@@ -5,6 +5,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import Globals
 import Utils
 import VolumeUtils
diff --git a/src/com.gluster.storage.management.gateway/WebContent/scripts/Utils.py b/src/com.gluster.storage.management.gateway/WebContent/scripts/Utils.py
index 3408c14a..aaef5afe 100644
--- a/src/com.gluster.storage.management.gateway/WebContent/scripts/Utils.py
+++ b/src/com.gluster.storage.management.gateway/WebContent/scripts/Utils.py
@@ -15,8 +15,14 @@
 #  along with this program.  If not, see
 #  <http://www.gnu.org/licenses/>.
 
-import sys
 import os
+import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import re
 import socket
 import struct
diff --git a/src/com.gluster.storage.management.gateway/WebContent/scripts/XmlHandler.py b/src/com.gluster.storage.management.gateway/WebContent/scripts/XmlHandler.py
index 72164ffb..b9db15c8 100644
--- a/src/com.gluster.storage.management.gateway/WebContent/scripts/XmlHandler.py
+++ b/src/com.gluster.storage.management.gateway/WebContent/scripts/XmlHandler.py
@@ -1,346 +1,346 @@
-#  Copyright (C) 2009 Gluster, Inc. <http://www.gluster.com>

-#  This file is part of Gluster Storage Platform.

-#

-#  Gluster Storage Platform is free software; you can redistribute it

-#  and/or modify it under the terms of the GNU General Public License

-#  as published by the Free Software Foundation; either version 3 of

-#  the License, or (at your option) any later version.

-#

-#  Gluster Storage Platform is distributed in the hope that it will be

-#  useful, but WITHOUT ANY WARRANTY; without even the implied warranty

-#  of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-#  GNU General Public License for more details.

-#

-#  You should have received a copy of the GNU General Public License

-#  along with this program.  If not, see

-#  <http://www.gnu.org/licenses/>.

-

-import xml

-import xml.parsers.expat

-import xml.dom.minidom as MDOM

-import os

-import Globals

-import copy

-import Utils

-

-XML_STRING = 0

-XML_FILE = 1

-

-class XDOM:

-    _domObj = None

-

-    def __init__(self):

-        self._domObj = MDOM.Document()

-        return

-

-    @classmethod

-    def getText(self, nodeList):

-        rc = ""

-        for node in nodeList:

-            if node.nodeType == node.TEXT_NODE:

-                rc = rc + node.data

-        return rc

-

-    def parseString(self, requestString):

-        try:

-            self._domObj = MDOM.parseString(requestString)

-        except xml.parsers.expat.ExpatError, e:

-            Utils.log("XML string parse error: %s" % str(e))

-            return False

-        return True

-

-    def parseFile(self, fileName):

-        try:

-            self._domObj = MDOM.parse(fileName)

-        except IOError, e:

-            Utils.log("error reading file: %s" % str(e))

-            return False

-        except xml.parsers.expat.ExpatError, e:

-            Utils.log("XML file %s parse error: %s" % (fileName, str(e)))

-            return False

-        return True

-

-    def setDomObj(self, dom):

-        if dom and type(dom) != type([]):

-            self._domObj = dom

-            return True

-        return False

-

-    def createTag(self, tag, text=None):

-        if not self._domObj:

-            return None

-        if tag == None:

-            return None

-

-        tagE = self._domObj.createElement(str(tag))

-        if text:

-            tagEText = self._domObj.createTextNode(str(text))

-            tagE.appendChild(tagEText)

-        return tagE

-

-    def addTag(self, tag):

-        if not self._domObj:

-            return False

-        if not tag:

-            return False

-

-        self._domObj.appendChild(tag)

-        return True

-

-    def createTagRoute(self, tagRoute, text=None):

-        if not tagRoute:

-            return False

-

-        tagList = tagRoute.split(".")

-        tag = None

-        previousTag = None

-        for tagName in tagList[:-1]:

-            newTag = self.createTag(tagName, None)

-            if not tag:

-                tag = newTag

-                previousTag = newTag

-                continue

-            previousTag.appendChild(newTag)

-            previousTag = newTag

-

-        if previousTag:

-            previousTag.appendChild(self.createTag(tagList[-1], text))

-        else:

-            tag = self.createTag(tagList[-1], text)

-        return tag

-

-    def appendTagRoute(self, tagRoute, value=None):

-        if not self._domObj:

-            return False

-        if not tagRoute:

-            return False

-

-        parentTagE = self._domObj

-

-        tagNameList = tagRoute.split(".")

-        newTagRoute = tagNameList.pop(-1)

-

-        for i in range(len(tagNameList), 0, -1):

-            tagE = self.getElementsByTagRoute(".".join(tagNameList[:i]))

-            if tagE:

-                parentTagE = tagE[0]

-                break

-            newTagRoute = tagNameList[i-1] + "." + newTagRoute

-

-        newTagE = self.createTagRoute(newTagRoute, value)

-        if not newTagE:

-            return False

-        try:

-            parentTagE.appendChild(newTagE)

-        except xml.dom.HierarchyRequestErr, e:

-            Utils.log("error occured.  %s" + str(e))

-            return False

-        return True

-

-    def setTextByTagRoute(self, tagRoute, tagValue):

-        if not self._domObj:

-            return None

-

-        if not tagRoute:

-            return None

-

-        tagE  = self.getElementsByTagRoute(tagRoute)

-        if not tagE:

-            return False

-

-        parentTagE = self.getElementsByTagRoute(".".join(tagRoute.split(".")[:-1]))

-        if not parentTagE:

-            return False

-        

-        parentTagE[0].childNodes.remove(tagE[0])

-        parentTagE[0].appendChild(self.createTag(tagRoute.split(".")[-1], tagValue))

-        return True

-

-    def getElementsByTagRoute(self, tagRoute):

-        if not self._domObj:

-            return None

-        

-        if not tagRoute:

-            return None

-

-        x = None

-        for tag in tagRoute.split("."):

-            if x is None:

-                x = self._domObj.getElementsByTagName(tag)

-                continue

-            if x == []:

-                break

-            x = x[0].getElementsByTagName(tag)

-        return x

-

-    def getTextByTagRoute(self, tagRoute):

-        if not self._domObj:

-            return None

-

-        x = self.getElementsByTagRoute(tagRoute)

-        if x:

-            return self.getText(x[0].childNodes)

-        return None

-

-    def getElementsByTagName(self, name):

-        if not self._domObj:

-            return None

-        return self._domObj.getElementsByTagName(name)

-

-    def writexml(self, fileName, indent="", addindent="", newl=""):

-        if not self._domObj:

-            return None

-        try:

-            fp = open(fileName, "w")

-            self._domObj.writexml(fp, indent, addindent, newl)

-            fp.close()

-            return True

-        except IOError:

-            return False

-

-    def toString(self, indent="  ", newl="\n", encoding = None):

-        if not self._domObj:

-            return None

-        return self._domObj.toprettyxml(indent, newl, encoding)

-

-    def toxml(self, encoding = None):

-        if not self._domObj:

-            return None

-        return self._domObj.toxml(encoding)

-

-    def toprettyxml(self, indent="  ", newl="\n", encoding = None):

-        return self.toString(indent, newl, encoding)

-

-    def createResponseTag(self):

-        responseTag = self._domObj.createElement("response")

-        return responseTag

-##--end of XDOM

-

-class RequestXml(XDOM):

-    def __init__(self, requestString, type=None):

-        if None == requestString:

-            XDOM.__init__(self)

-            return

-        try:

-            if None == type:

-                if os.path.isfile(requestString):

-                    self._domObj = MDOM.parse(requestString)

-                else:

-                    self._domObj = MDOM.parseString(requestString)

-            elif XML_FILE == type:

-                self._domObj = MDOM.parse(requestString)

-            elif XML_STRING == type:

-                self._domObj = MDOM.parseString(requestString)

-        except IOError:

-            XDOM.__init__(self)

-        except xml.parsers.expat.ExpatError:

-            XDOM.__init__(self)

-

-##--end of RequestXML

-

-

-class ResponseXml(XDOM):

-    _responseTag = None

-    def __init__(self):

-        XDOM.__init__(self)

-        self._responseTag = self.createResponseTag()

-        self._domObj.appendChild(self._responseTag)

-

-    @classmethod

-    def errorResponse(self, message):

-        if not self.responseTag:

-            return False

-        self.appendTagRoute("status.code", "-1");

-        self.appendTagRoute("status.message", message)

-

-    def append(self, tagName, tagValue=None):

-        if not self._responseTag:

-            return False

-        tag = self.createTag(tagName, tagValue)

-        if tag:

-            self._responseTag.appendChild(tag)

-            return True

-        return False

-

-    def appendTag(self, tag):

-        if not tag:

-            return False

-        if not self._responseTag:

-            return False

-        self._responseTag.appendChild(tag)

-        return True

-

-    def appendTagRoute(self, tagRoute, value=None):

-        if not self._responseTag:

-            return None

-        if not tagRoute:

-            return None

-

-        parentTagE = self._responseTag

-

-        tagNameList = tagRoute.split(".")

-        newTagRoute = tagNameList.pop(-1)

-

-        for i in range(len(tagNameList), 0, -1):

-            tagE = self.getElementsByTagRoute(".".join(["response"] + tagNameList[:i]))

-            if tagE:

-                parentTagE = tagE[0]

-                break

-            newTagRoute = tagNameList[i-1] + "." + newTagRoute

-

-        newTagE = self.createTagRoute(newTagRoute, value)

-        if not newTagE:

-            return None

-        try:

-            parentTagE.appendChild(newTagE)

-        except xml.dom.HierarchyRequestErr, e:

-            Utils.log("error occured.  %s" + str(e))

-            return None

-        return newTagE

-

-    def appendTagRouteOld(self, tagRoute, value=None):

-        if not self._responseTag:

-            return False

-        if not tagRoute:

-            return False

-

-        parentTagE = self._responseTag

-

-        tagNameList = tagRoute.split(".")

-        newTagRoute = tagNameList.pop(-1)

-

-        for i in range(len(tagNameList), 0, -1):

-            tagE = self.getElementsByTagRoute(".".join(["response"] + tagNameList[:i]))

-            if tagE:

-                parentTagE = tagE[0]

-                break

-            newTagRoute = tagNameList[i-1] + "." + newTagRoute

-

-        newTagE = self.createTagRoute(newTagRoute, value)

-        if not newTagE:

-            return False

-        try:

-            parentTagE.appendChild(newTagE)

-        except xml.dom.HierarchyRequestErr, e:

-            Utils.log("error occured.  %s" + str(e))

-            return False

-        return True

-##--end of ResponseXml

-

-def test():

-    rs = ResponseXml()

-    rs.appendTagRoute("status.code", "0"); 

-    rs.appendTagRoute("status.message", "SUCCESS")

-    serverTag = rs.appendTagRoute("server.name", "Server1")

-    networkInterfaces  = rs.appendTagRoute("server.networkInterfaces", None)

-    networkTag = rs.createTag("networkInterface", None)

-    networkTag.appendChild(rs.createTag("name", "interface1"))

-    networkTag.appendChild(rs.createTag("ipaddress", "192.168.1.40"))

-    networkInterfaces.appendChild(networkTag)

-    networkTag = rs.createTag("networkInterface", None)

-    networkTag.appendChild(rs.createTag("name", "interface2"))

-    networkTag.appendChild(rs.createTag("ipaddress", "192.168.1.41"))

-    networkInterfaces.appendChild(networkTag)

-    print rs.toprettyxml()

-

-#test()

+#  Copyright (C) 2009 Gluster, Inc. <http://www.gluster.com>
+#  This file is part of Gluster Storage Platform.
+#
+#  Gluster Storage Platform is free software; you can redistribute it
+#  and/or modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 3 of
+#  the License, or (at your option) any later version.
+#
+#  Gluster Storage Platform is distributed in the hope that it will be
+#  useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+#  of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see
+#  <http://www.gnu.org/licenses/>.
+
+import xml
+import xml.parsers.expat
+import xml.dom.minidom as MDOM
+import os
+import Globals
+import copy
+import Utils
+
+XML_STRING = 0
+XML_FILE = 1
+
+class XDOM:
+    _domObj = None
+
+    def __init__(self):
+        self._domObj = MDOM.Document()
+        return
+
+    @classmethod
+    def getText(self, nodeList):
+        rc = ""
+        for node in nodeList:
+            if node.nodeType == node.TEXT_NODE:
+                rc = rc + node.data
+        return rc
+
+    def parseString(self, requestString):
+        try:
+            self._domObj = MDOM.parseString(requestString)
+        except xml.parsers.expat.ExpatError, e:
+            Utils.log("XML string parse error: %s" % str(e))
+            return False
+        return True
+
+    def parseFile(self, fileName):
+        try:
+            self._domObj = MDOM.parse(fileName)
+        except IOError, e:
+            Utils.log("error reading file: %s" % str(e))
+            return False
+        except xml.parsers.expat.ExpatError, e:
+            Utils.log("XML file %s parse error: %s" % (fileName, str(e)))
+            return False
+        return True
+
+    def setDomObj(self, dom):
+        if dom and type(dom) != type([]):
+            self._domObj = dom
+            return True
+        return False
+
+    def createTag(self, tag, text=None):
+        if not self._domObj:
+            return None
+        if tag == None:
+            return None
+
+        tagE = self._domObj.createElement(str(tag))
+        if text:
+            tagEText = self._domObj.createTextNode(str(text))
+            tagE.appendChild(tagEText)
+        return tagE
+
+    def addTag(self, tag):
+        if not self._domObj:
+            return False
+        if not tag:
+            return False
+
+        self._domObj.appendChild(tag)
+        return True
+
+    def createTagRoute(self, tagRoute, text=None):
+        if not tagRoute:
+            return False
+
+        tagList = tagRoute.split(".")
+        tag = None
+        previousTag = None
+        for tagName in tagList[:-1]:
+            newTag = self.createTag(tagName, None)
+            if not tag:
+                tag = newTag
+                previousTag = newTag
+                continue
+            previousTag.appendChild(newTag)
+            previousTag = newTag
+
+        if previousTag:
+            previousTag.appendChild(self.createTag(tagList[-1], text))
+        else:
+            tag = self.createTag(tagList[-1], text)
+        return tag
+
+    def appendTagRoute(self, tagRoute, value=None):
+        if not self._domObj:
+            return False
+        if not tagRoute:
+            return False
+
+        parentTagE = self._domObj
+
+        tagNameList = tagRoute.split(".")
+        newTagRoute = tagNameList.pop(-1)
+
+        for i in range(len(tagNameList), 0, -1):
+            tagE = self.getElementsByTagRoute(".".join(tagNameList[:i]))
+            if tagE:
+                parentTagE = tagE[0]
+                break
+            newTagRoute = tagNameList[i-1] + "." + newTagRoute
+
+        newTagE = self.createTagRoute(newTagRoute, value)
+        if not newTagE:
+            return False
+        try:
+            parentTagE.appendChild(newTagE)
+        except xml.dom.HierarchyRequestErr, e:
+            Utils.log("error occured.  %s" + str(e))
+            return False
+        return True
+
+    def setTextByTagRoute(self, tagRoute, tagValue):
+        if not self._domObj:
+            return None
+
+        if not tagRoute:
+            return None
+
+        tagE  = self.getElementsByTagRoute(tagRoute)
+        if not tagE:
+            return False
+
+        parentTagE = self.getElementsByTagRoute(".".join(tagRoute.split(".")[:-1]))
+        if not parentTagE:
+            return False
+        
+        parentTagE[0].childNodes.remove(tagE[0])
+        parentTagE[0].appendChild(self.createTag(tagRoute.split(".")[-1], tagValue))
+        return True
+
+    def getElementsByTagRoute(self, tagRoute):
+        if not self._domObj:
+            return None
+        
+        if not tagRoute:
+            return None
+
+        x = None
+        for tag in tagRoute.split("."):
+            if x is None:
+                x = self._domObj.getElementsByTagName(tag)
+                continue
+            if x == []:
+                break
+            x = x[0].getElementsByTagName(tag)
+        return x
+
+    def getTextByTagRoute(self, tagRoute):
+        if not self._domObj:
+            return None
+
+        x = self.getElementsByTagRoute(tagRoute)
+        if x:
+            return self.getText(x[0].childNodes)
+        return None
+
+    def getElementsByTagName(self, name):
+        if not self._domObj:
+            return None
+        return self._domObj.getElementsByTagName(name)
+
+    def writexml(self, fileName, indent="", addindent="", newl=""):
+        if not self._domObj:
+            return None
+        try:
+            fp = open(fileName, "w")
+            self._domObj.writexml(fp, indent, addindent, newl)
+            fp.close()
+            return True
+        except IOError:
+            return False
+
+    def toString(self, indent="  ", newl="\n", encoding = None):
+        if not self._domObj:
+            return None
+        return self._domObj.toprettyxml(indent, newl, encoding)
+
+    def toxml(self, encoding = None):
+        if not self._domObj:
+            return None
+        return self._domObj.toxml(encoding)
+
+    def toprettyxml(self, indent="  ", newl="\n", encoding = None):
+        return self.toString(indent, newl, encoding)
+
+    def createResponseTag(self):
+        responseTag = self._domObj.createElement("response")
+        return responseTag
+##--end of XDOM
+
+class RequestXml(XDOM):
+    def __init__(self, requestString, type=None):
+        if None == requestString:
+            XDOM.__init__(self)
+            return
+        try:
+            if None == type:
+                if os.path.isfile(requestString):
+                    self._domObj = MDOM.parse(requestString)
+                else:
+                    self._domObj = MDOM.parseString(requestString)
+            elif XML_FILE == type:
+                self._domObj = MDOM.parse(requestString)
+            elif XML_STRING == type:
+                self._domObj = MDOM.parseString(requestString)
+        except IOError:
+            XDOM.__init__(self)
+        except xml.parsers.expat.ExpatError:
+            XDOM.__init__(self)
+
+##--end of RequestXML
+
+
+class ResponseXml(XDOM):
+    _responseTag = None
+    def __init__(self):
+        XDOM.__init__(self)
+        self._responseTag = self.createResponseTag()
+        self._domObj.appendChild(self._responseTag)
+
+    @classmethod
+    def errorResponse(self, message):
+        if not self.responseTag:
+            return False
+        self.appendTagRoute("status.code", "-1");
+        self.appendTagRoute("status.message", message)
+
+    def append(self, tagName, tagValue=None):
+        if not self._responseTag:
+            return False
+        tag = self.createTag(tagName, tagValue)
+        if tag:
+            self._responseTag.appendChild(tag)
+            return True
+        return False
+
+    def appendTag(self, tag):
+        if not tag:
+            return False
+        if not self._responseTag:
+            return False
+        self._responseTag.appendChild(tag)
+        return True
+
+    def appendTagRoute(self, tagRoute, value=None):
+        if not self._responseTag:
+            return None
+        if not tagRoute:
+            return None
+
+        parentTagE = self._responseTag
+
+        tagNameList = tagRoute.split(".")
+        newTagRoute = tagNameList.pop(-1)
+
+        for i in range(len(tagNameList), 0, -1):
+            tagE = self.getElementsByTagRoute(".".join(["response"] + tagNameList[:i]))
+            if tagE:
+                parentTagE = tagE[0]
+                break
+            newTagRoute = tagNameList[i-1] + "." + newTagRoute
+
+        newTagE = self.createTagRoute(newTagRoute, value)
+        if not newTagE:
+            return None
+        try:
+            parentTagE.appendChild(newTagE)
+        except xml.dom.HierarchyRequestErr, e:
+            Utils.log("error occured.  %s" + str(e))
+            return None
+        return newTagE
+
+    def appendTagRouteOld(self, tagRoute, value=None):
+        if not self._responseTag:
+            return False
+        if not tagRoute:
+            return False
+
+        parentTagE = self._responseTag
+
+        tagNameList = tagRoute.split(".")
+        newTagRoute = tagNameList.pop(-1)
+
+        for i in range(len(tagNameList), 0, -1):
+            tagE = self.getElementsByTagRoute(".".join(["response"] + tagNameList[:i]))
+            if tagE:
+                parentTagE = tagE[0]
+                break
+            newTagRoute = tagNameList[i-1] + "." + newTagRoute
+
+        newTagE = self.createTagRoute(newTagRoute, value)
+        if not newTagE:
+            return False
+        try:
+            parentTagE.appendChild(newTagE)
+        except xml.dom.HierarchyRequestErr, e:
+            Utils.log("error occured.  %s" + str(e))
+            return False
+        return True
+##--end of ResponseXml
+
+def test():
+    rs = ResponseXml()
+    rs.appendTagRoute("status.code", "0"); 
+    rs.appendTagRoute("status.message", "SUCCESS")
+    serverTag = rs.appendTagRoute("server.name", "Server1")
+    networkInterfaces  = rs.appendTagRoute("server.networkInterfaces", None)
+    networkTag = rs.createTag("networkInterface", None)
+    networkTag.appendChild(rs.createTag("name", "interface1"))
+    networkTag.appendChild(rs.createTag("ipaddress", "192.168.1.40"))
+    networkInterfaces.appendChild(networkTag)
+    networkTag = rs.createTag("networkInterface", None)
+    networkTag.appendChild(rs.createTag("name", "interface2"))
+    networkTag.appendChild(rs.createTag("ipaddress", "192.168.1.41"))
+    networkInterfaces.appendChild(networkTag)
+    print rs.toprettyxml()
+
+#test()
diff --git a/src/com.gluster.storage.management.gateway/WebContent/scripts/add_user_cifs_all.py b/src/com.gluster.storage.management.gateway/WebContent/scripts/add_user_cifs_all.py
index e4b48658..fd952cff 100755
--- a/src/com.gluster.storage.management.gateway/WebContent/scripts/add_user_cifs_all.py
+++ b/src/com.gluster.storage.management.gateway/WebContent/scripts/add_user_cifs_all.py
@@ -5,6 +5,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import Utils
 
 
diff --git a/src/com.gluster.storage.management.gateway/WebContent/scripts/delete_user_cifs_all.py b/src/com.gluster.storage.management.gateway/WebContent/scripts/delete_user_cifs_all.py
index 38dd8109..ad8ce46c 100755
--- a/src/com.gluster.storage.management.gateway/WebContent/scripts/delete_user_cifs_all.py
+++ b/src/com.gluster.storage.management.gateway/WebContent/scripts/delete_user_cifs_all.py
@@ -5,6 +5,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import Utils
 
 
diff --git a/src/com.gluster.storage.management.gateway/WebContent/scripts/grun.py b/src/com.gluster.storage.management.gateway/WebContent/scripts/grun.py
index ae93b7f2..97ac2cbb 100755
--- a/src/com.gluster.storage.management.gateway/WebContent/scripts/grun.py
+++ b/src/com.gluster.storage.management.gateway/WebContent/scripts/grun.py
@@ -5,6 +5,12 @@
 
 import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import Utils
 
 
diff --git a/src/com.gluster.storage.management.gateway/WebContent/scripts/multicast-discover-servers.py b/src/com.gluster.storage.management.gateway/WebContent/scripts/multicast-discover-servers.py
index ac434827..3c281f34 100755
--- a/src/com.gluster.storage.management.gateway/WebContent/scripts/multicast-discover-servers.py
+++ b/src/com.gluster.storage.management.gateway/WebContent/scripts/multicast-discover-servers.py
@@ -16,7 +16,14 @@
 #  along with this program.  If not, see
 #  <http://www.gnu.org/licenses/>.
 
+import os
 import sys
+p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
+p2 = "%s/common" % os.path.dirname(p1)
+if not p1 in sys.path:
+    sys.path.append(p1)
+if not p2 in sys.path:
+    sys.path.append(p2)
 import socket
 import signal
 import struct