sfa settings : sfa_plc category split into sfa_plc and sfa_db

[sfa.git] / sfa / util / config.py

diff --git a/sfa/util/config.py b/sfa/util/config.py
index d58243e..2ad7f7b 100644 (file)
--- a/sfa/util/config.py
+++ b/sfa/util/config.py
@@ -1,45 +1,85 @@
 ##
-# Geniwrapper Configuration Info
+# SFA Configuration Info
 #
-# This module holds configuration parameters for geniwrapper. There are two
+# This module holds configuration parameters for SFA. There are two
 # main pieces of information that are used: the database connection and
 # the PLCAPI connection
 ##
 
 ##
-# Geniwrapper uses a MYSQL database to store records. This database may be
+# SFA uses a MYSQL database to store records. This database may be
 # co-located with the PLC database, or it may be a separate database. The
 # following parameters define the connection to the database.
 #
-# Note that Geniwrapper does not access any of the PLC databases directly via
+# Note that SFA does not access any of the PLC databases directly via
 # a mysql connection; All PLC databases are accessed via PLCAPI.
 
-### $Id$
-### $URL$
-
 import os.path
 import traceback
 
-from sfa.util.debug import log
-
 class Config:
     """
     Parse the bash/Python/PHP version of the configuration file. Very
     fast but no type conversions.
     """
 
-    def __init__(self, config_file = "/etc/sfa/sfa_config"):
+    def __init__(self, config_file = "/etc/sfa/sfa_config.py"):
         self.config_file = None
         self.config_path = None
+        self.data_path = None
         self.load(config_file)
 
     def load(self, config_file):
         try:
             execfile(config_file, self.__dict__)
             self.config_file = config_file
+            # path to configuration data
             self.config_path = os.path.dirname(config_file)
+            
+            # path to server data
+            if not hasattr(self, 'SFA_DATA_DIR'):
+                # default to /var/lib/sfa not specified in config
+                self.SFA_DATA_DIR="/var/lib/sfa"
+                self.data_path = self.SFA_DATA_DIR
+            else:
+                self.data_path = self.SFA_DATA_DIR
+                
+            # path to config data
+            if not hasattr(self, 'SFA_CONFIG_DIR'):
+                # default to /var/lib/sfa not specified in config
+                self.SFA_CONFIG_DIR="/etc/sfa"
+
+            if not hasattr(self, 'SFA_REGISTRY_LEVEL1_AUTH'):
+                self.SFA_REGISTRY_LEVEL1_AUTH=None
+
+            # define interface types
+            # this will determine which manager to use
+            if not hasattr(self, 'SFA_REGISTRY_TYPE'):
+                self.SFA_REGISTRY_TYPE='pl'
+
+            if not hasattr(self, 'SFA_AGGREGATE_TYPE'):
+                self.SFA_AGGREGATE_TYPE='pl'
+
+            if not hasattr(self, 'SFA_SM_TYPE'):
+                self.SFA_SM_TYPE='pl'
+
+            if not hasattr(self, 'SFA_CM_TYPE'):
+                self.SFA_COMPONENT_TYPE='pl'
+
+            if not hasattr(self, 'SFA_MAX_SLICE_RENEW'):
+                self.SFA_MAX_SLICE_RENEW=60
+
+            # create the data directory if it doesnt exist
+            if not os.path.isdir(self.SFA_DATA_DIR):
+                try:
+                    os.mkdir(self.SFA_DATA_DIR)
+                except: pass
+             
         except IOError, e:
-            raise IOError, "Could not find the configuration file: %s" % config_file
+            raise IOError, "Could not find or load the configuration file: %s" % config_file
+
+    def get_trustedroots_dir(self):
+        return self.config_path + os.sep + 'trusted_roots'
 
     def get_openflow_aggrMgr_info(self):
         aggr_mgr_ip = 'localhost'
@@ -52,28 +92,46 @@ class Config:
 
         return (aggr_mgr_ip,aggr_mgr_port)
 
-    def get_aggregate_rspec_type(self):
-        if (hasattr(self,'SFA_AGGREGATE_RSPEC_TYPE')):
-            return self.SFA_AGGREGATE_RSPEC_TYPE
+    def get_aggregate_type(self):
+        if (hasattr(self,'SFA_AGGREGATE_TYPE')):
+            return self.SFA_AGGREGATE_TYPE
         else:
             return "pl"
 
+    def get_interface_hrn(self):
+        if (hasattr(self,'SFA_INTERFACE_HRN')):
+            return self.SFA_INTERFACE_HRN
+        else:
+            return "plc"
+
     def get_plc_dbinfo(self):
         return {
-            'dbname' : self.SFA_PLC_DB_NAME,
-            'address' : self.SFA_PLC_DB_HOST,
-            'port' : self.SFA_PLC_DB_PORT,
-            'user' : self.SFA_PLC_DB_USER,
-            'password' : self.SFA_PLC_DB_PASSWORD
+            'dbname' : self.SFA_DB_NAME,
+            'address' : self.SFA_DB_HOST,
+            'port' : self.SFA_DB_PORT,
+            'user' : self.SFA_DB_USER,
+            'password' : self.SFA_DB_PASSWORD
             }
 
+    # TODO: find a better place to put this method
+    def get_max_aggrMgr_info(self):
+        am_apiclient_path = '/usr/local/MAXGENI_AM_APIClient'
+        if (hasattr(self,'MAXGENI_AM_APICLIENT_PATH')):
+            am_client_path = self.MAXGENI_AM_APICLIENT_PATH
+
+        am_url = 'https://geni.dragon.maxgigapop.net:8443/axis2/services/AggregateGENI'
+        if (hasattr(self,'MAXGENI_AM_URL')):
+            am_url = self.MAXGENI_AM_URL
+
+        return (am_apiclient_path,am_url)
+
     ##
-    # Geniwrapper uses a PLCAPI connection to perform operations on the registry,
+    # SFA uses a PLCAPI connection to perform operations on the registry,
     # such as creating and deleting slices. This connection requires an account
     # on the PLC server with full administrator access.
     #
     # The Url parameter controls whether the connection uses PLCAPI directly (i.e.
-    # Geniwrapper is located on the same machine as PLC), or uses a XMLRPC connection
+    # SFA is located on the same machine as PLC), or uses a XMLRPC connection
     # to the PLC machine. If you wish to use the API directly, then remove the Url
     # field from the dictionary.