Adding ONOS Segment Routing CLI files to new repo
diff --git a/sdncon/__init__.py b/sdncon/__init__.py
new file mode 100755
index 0000000..f6d7d82
--- /dev/null
+++ b/sdncon/__init__.py
@@ -0,0 +1,121 @@
+#
+# Copyright (c) 2013 Big Switch Networks, Inc.
+#
+# Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/legal/epl-v10.html
+#
+# 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.
+#
+
+import os
+# this line must be before the next imports
+import constants
+SDN_ROOT = constants.SDN_ROOT
+from sdncon.apploader import AppLoader
+from sdncon.urls import urlpatterns
+from django.conf.urls.defaults import *
+from django.http import HttpResponse
+import os.path
+
+coreui_inited = False
+
+ROLE_PATH = "%s/current_role" % SDN_ROOT
+UPGRADE_PATH = "%s/upgrading" % SDN_ROOT
+CASSANDRA_SENTINEL = "%s/run/starting" %SDN_ROOT
+
+SLAVE_RO_URL_WHITELIST = ["/rest/v1/system",
+ "/rest/v1/controller/storage/tables",
+ "/rest/v1/model/controller-node",
+ "/rest/v1/model/controller-alias",
+ "/rest/v1/model/syncd-config/default",
+ "/rest/v1/model/feature",
+ "/rest/v1/model/statdropd-progress-info",
+ "/rest/v1/model/statdropd-config/default",
+ "/rest/v1/model/firewall-rule",
+ "/rest/v1/model/controller-domain-name-server",
+ "/rest/v1/stats/metadata",
+ "/rest/v1/system/ha/clustername",
+ "/rest/v1/system/ha/role",
+ "/rest/v1/system/reload",
+ ]
+
+SLAVE_RW_URL_WHITELIST = [
+ "/rest/v1/stats/data/default",
+ # Need to make controller-interface RW because the
+ # discover_ip daemon monitors changes to the network
+ # interfaces and updates the "discovered_ip" and "mac"
+ # fields in the controller-interface, even on the slave.
+ # FIXME: Really those fields should be in a different model so
+ # we wouldn't be mixing configuration and discovered state,
+ # but it's too late in the release cycle to make that change.
+ "/rest/v1/model/controller-interface",
+ # Needs to be RW, to allow cluster number update
+ # even if all the controllers are slaves
+ "/rest/v1/model/global-config",
+ "/rest/v1/model/firewall-rule",
+ "/rest/v1/model/controller-node",
+ "/rest/v1/system/upgrade/image-name",
+ "/rest/v1/system/upgrade/extract-image-manifest",
+ "/rest/v1/system/upgrade/execute-upgrade-step",
+ "/rest/v1/system/upgrade/abort",
+ "/rest/v1/system/rollback/config",
+ "/rest/v1/system/ha/decommission",
+ "/rest/v1/system/ha/role",
+ "/rest/v1/system/reload",
+ "/rest/v1/system/resetbsc",
+ "/rest/v1/system/upload-data",
+ ]
+
+class SDNConAppLoaderMiddleWare(object):
+ def process_request(self, request):
+ global coreui_inited, urlpatterns
+ if not coreui_inited:
+ try:
+ AppLoader.registerAllApps()
+ coreui_inited = True
+ except Exception, e:
+ print "**** panic! AppLoader.registerAllApps() threw this Exception:"
+ print e
+ for index, app in enumerate(AppLoader.apps):
+ # Redirect / to the first app in the list
+ if (index == 0):
+ urlpatterns += patterns( '', (r'^$', 'django.views.generic.simple.redirect_to', {'url': '/'+app.name}),)
+ urlpatterns += patterns( '', (r'^'+app.name+'/?$', 'sdncon.coreui.views.show_application_tabs', {'app':app.name}) )
+ urlpatterns += patterns( '', (r'^'+app.name+'/', include(app.name+'.urls')), )
+ for t in app.tabs:
+ urlpatterns += patterns(app.name+'.views', (r'^'+app.name+'/'+t["id"]+'/?$', t["view"]) )
+
+class HARedirectMiddleWare(object):
+ def process_request (self, request):
+ pinfo = request.path_info
+ if pinfo[-1] == "/" :
+ pinfo = pinfo[:-1]
+
+ if request.method == "GET":
+ for match in SLAVE_RO_URL_WHITELIST:
+ if pinfo.startswith(match):
+ return None
+
+ for match in SLAVE_RW_URL_WHITELIST:
+ if pinfo.startswith(match):
+ return None
+
+ role = "MASTER"
+ try:
+ with open(ROLE_PATH, "r") as f:
+ for line in f:
+ if line.startswith("sdnplatform.role"):
+ role = line.split("=")[1].strip()
+ except IOError, e: # Firstboot doesn't have the file
+ return None
+ if role == "SLAVE" and os.path.exists(UPGRADE_PATH) == False:
+ return HttpResponse(status = 303)
+ else:
+ return None