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[Xen-devel] [PATCH V7 2/7] libxl: Add get/set_default_namespace in libxl

To: Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] [PATCH V7 2/7] libxl: Add get/set_default_namespace in libxltypes.py.
From: Anthony PERARD <anthony.perard@xxxxxxxxxx>
Date: Wed, 20 Jul 2011 22:24:26 +0100
Cc: Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Delivery-date: Wed, 20 Jul 2011 14:26:51 -0700
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Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
---
 tools/libxl/libxl_types.idl |    2 ++
 tools/libxl/libxltypes.py   |   16 ++++++++++++++--
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/tools/libxl/libxl_types.idl b/tools/libxl/libxl_types.idl
index f7249b1..718688d 100644
--- a/tools/libxl/libxl_types.idl
+++ b/tools/libxl/libxl_types.idl
@@ -3,6 +3,8 @@
 # Builtin libxl types
 #
 
+set_default_namespace("libxl_")
+
 libxl_domid = Builtin("domid")
 libxl_uuid = Builtin("uuid", passby=PASS_BY_REFERENCE)
 libxl_mac = Builtin("mac", passby=PASS_BY_REFERENCE)
diff --git a/tools/libxl/libxltypes.py b/tools/libxl/libxltypes.py
index b7b4669..64d2f50 100644
--- a/tools/libxl/libxltypes.py
+++ b/tools/libxl/libxltypes.py
@@ -8,10 +8,21 @@ DIR_IN   = 1
 DIR_OUT  = 2
 DIR_BOTH = 3
 
+default_namespace = ""
+def set_default_namespace(s):
+  if type(s) != str:
+    raise TypeError, "Require a string for the default namespace."
+  global default_namespace
+  default_namespace = s
+
+def get_default_namespace():
+  global default_namespace
+  return default_namespace
+
 class Type(object):
     def __init__(self, typename, **kwargs):
         self.comment = kwargs.setdefault('comment', None)
-        self.namespace = kwargs.setdefault('namespace', "libxl_")
+        self.namespace = kwargs.setdefault('namespace', 
get_default_namespace())
         self.dir = kwargs.setdefault('dir', DIR_BOTH)
         if self.dir not in [DIR_NONE, DIR_IN, DIR_OUT, DIR_BOTH]:
             raise ValueError
@@ -248,7 +259,8 @@ def parse(f):
         elif isinstance(t,type(object)) and issubclass(t, Type):
             globs[n] = t
         elif n in ['PASS_BY_REFERENCE', 'PASS_BY_VALUE',
-                   'DIR_NONE', 'DIR_IN', 'DIR_OUT', 'DIR_BOTH']:
+                   'DIR_NONE', 'DIR_IN', 'DIR_OUT', 'DIR_BOTH',
+                   'set_default_namespace']:
             globs[n] = t
 
     try:
-- 
Anthony PERARD


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