from sfa.util.debug import log
-# xxx the path-search part could use a cleanup;
-# why would anyone want to store the config in /usr/share/geniwrapper at all ?
-# also, if users want to use this, it might help to store stuff in ~/.sfirc or something
-
-# this would denote "/usr/share/geniwrapper/geni"
-# geni = join(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))), "geni")
-
class Config:
"""
Parse the bash/Python/PHP version of the configuration file. Very
fast but no type conversions.
"""
- def __init__(self, filepath = "/etc/sfa/sfa_config"):
- # Load plc_config
-
- loaded = False
- # path to config.py source - this would be '/usr/share/geniwrapper/geni/util'
- path = os.path.dirname(os.path.abspath(__file__))
- # parent directory of config.py source
- self.basepath = os.path.dirname(path)
- # path to actual config file
- filename = os.path.basename(filepath)
- alt_file = os.path.join(path, 'util', filename)
- files = [filepath, alt_file]
-
- for config_file in files:
- try:
- execfile(config_file, self.__dict__)
- loaded = True
- self.config_file = config_file
- self.config_path = os.path.dirname(config_file)
- break
- except:
- pass
+ def __init__(self, config_file = "/etc/sfa/sfa_config"):
+ self.config_file = None
+ self.config_path = None
+ self.load(config_file)
- if not loaded:
- raise Exception, "Could not find config in " + ", ".join(files)
-
- # set up some useful variables
-
- def load(self, filepath):
+ def load(self, config_file):
try:
- execfile(filepath, self.__dict__)
- except:
- raise Exception, "Could not find config in " + filepath
+ execfile(self.config_file, self.__dict__)
+ self.config_file = config_file
+ self.config_path = os.path.dirname(config_file)
+ except IOError, e:
+ raise IOError, "Could not find the configuration file: %s" % config_file
-plcConfig = Config("/etc/planetlab/plc_config")
def get_default_dbinfo():
- dbinfo={ 'dbname' : plcConfig.PLC_DB_NAME,
- 'address' : plcConfig.PLC_DB_HOST,
- 'port' : plcConfig.PLC_DB_PORT,
- 'user' : plcConfig.PLC_DB_USER,
- 'password' : plcConfig.PLC_DB_PASSWORD
- }
-
+ config = Config()
+ dbinfo={
+ 'dbname' : config.GENI_PLC_DB_NAME,
+ 'address' : config.GENI_PLC_DB_HOST,
+ 'port' : config.GENI_PLC_DB_PORT,
+ 'user' : config.GENI_PLC_DB_USER,
+ 'password' : config.GENI_PLC_DB_PASSWORD
+ }
return dbinfo
##
# field from the dictionary.
def get_pl_auth():
- pl_auth = {'Username': plcConfig.PLC_API_MAINTENANCE_USER,
- 'AuthMethod': 'capability',
- 'AuthString': plcConfig.PLC_API_MAINTENANCE_PASSWORD,
- "Url": 'https://%s:%s%s' %(plcConfig.PLC_API_HOST, plcConfig.PLC_API_PORT, plcConfig.PLC_API_PATH)
- }
-
+ config = Config()
+ pl_auth = {
+ 'Username': config.GENI_PLC_USER,
+ 'AuthMethod': 'capability',
+ 'AuthString': config.GENI_PLC_PASSWORD,
+ "Url": config.GENI_PLC_URL
+ }
return pl_auth