Remove "ufo" directory, promoting contents to top-level

Additionally, we drop the "ufo" references from setup.py, spec file
and README, and add the HISTORY file describing how the repo was
initially created. We also update the RPM spec file to use the name
"gluster-for-swift" to avoid colliding with existing RPM names from
RHS 2.0 (the spec file's description was also updated, along with
the version number).

Change-Id: If804224a94208d57896e4189c63736ffc9e01d5e
Signed-off-by: Peter Portante <peter.portante@redhat.com>
Reviewed-on: http://review.gluster.org/4966
Reviewed-by: Luis Pabon <lpabon@redhat.com>
Reviewed-by: Mohammed Junaid <junaid@redhat.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Peter Portante <pportant@redhat.com>
Tested-by: Peter Portante <pportant@redhat.com>

2 files changed, 40 insertions, 0 deletions

diff --git a/gluster/swift/common/middleware/__init__.py b/gluster/swift/common/middleware/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/gluster/swift/common/middleware/__init__.py
diff --git a/gluster/swift/common/middleware/gluster.py b/gluster/swift/common/middleware/gluster.py
new file mode 100644
index 0000000..ab63c51
--- /dev/null
+++ b/gluster/swift/common/middleware/gluster.py
@@ -0,0 +1,40 @@
+# Copyright (c) 2012 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Noop Middleware that simply allows us to monkey patch the constraints
+import gluster.swift.common.constraints
+
+class Gluster(object):
+    """
+    Noop middleware for use with the proxy server to get paste.deploy to load
+    this middleware such that the plugin constraints monkey patch the common
+    constraints ahead of their use.
+    """
+    def __init__(self, app, conf):
+        self.app = app
+        self.conf = conf
+
+    def __call__(self, env, start_response):
+        return self.app(env, start_response)
+
+
+def filter_factory(global_conf, **local_conf):
+    """Returns a WSGI filter app for use with paste.deploy."""
+    conf = global_conf.copy()
+    conf.update(local_conf)
+
+    def gluster_filter(app):
+        return Gluster(app, conf)
+    return gluster_filter