Viewing file:  configUtils.py (3.41 KB) -rwxr-xr-x
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
#!/usr/bin/python
#
# utility functions for RHN Configuration
# Copyright (c) 2002 Red Hat, Inc.
# Distributed under GPL.
#
# Author: Adrian Likins <alikins@redhat.com>
#
#
import sys
sys.path.append("/usr/share/rhn/up2date_client/")
import config
import rpcServer
import up2dateErrors
import up2dateAuth
import string
import os
import re
from rhn import rpclib
#cfg = config.initUp2dateConfig()
def getServerUrls():
# NOTE: this method talks to the current serverURL
# setting to ask for a list of other available servers
cfg = config.initUp2dateConfig()
# see if we have a systemid
systemid = None
if cfg['useRhn']:
systemid = up2dateAuth.getSystemId()
s = rpcServer.getServer()
returnList = []
serverUrls = []
# just try this call once, since we may be behind a proxy
cfg["networkRetries"] = 1
try:
if systemid:
serverUrls = rpcServer.doCall(s.servers.list, systemid)
else:
serverUrls = rpcServer.doCall(s.servers.list)
except rpclib.Fault, f:
if f.faultCode == -1:
#this means were talking to a server that doesnt know this
# call, shouldnt happen, but some satellites could do it
print "this server does not implement the servers.list() call"
else:
# this is a little wrong... we tell the user there was a
# fault, but keep on trucking...
print """A xmlrpclib.fault was caught indicating there was
an error with the server. The error was: %s """ % f
returnList = [cfg["serverURL"]]
except up2dateErrors.CommunicationError:
# we cant talk outsite the network yet, probabaly need
# proxy stuff setup.
returnList = [cfg["serverURL"]]
cfg["networkRetries"] = 5
#serverUrls is a list of hashes
# make sure we always list the master rhn server as per request
masterserver = "xmlrpc.rhn.redhat.com"
masterhandler = "/XMLRPC"
masterflag = 0
defaultflag = 0
defaultUrl = cfg["serverURL"]
for i in serverUrls:
if i['server'] == masterserver and i['handler'] == masterhandler:
masterflag = 1
if not masterflag:
serverUrls.append({'server': masterserver, 'handler':masterhandler})
for i in serverUrls:
returnList.append( "https://%s%s" % (i['server'], i['handler']) )
if defaultUrl not in returnList:
returnList.insert(0, defaultUrl)
return returnList
def writeUp2dateMacro(macroName, macroValue):
if os.access("/etc/rpm/macros.up2date", os.R_OK):
f = open("/etc/rpm/macros.up2date", "r")
lines = f.readlines()
f.close()
else:
lines = []
comment_r = re.compile("\s*#.*")
value_r = re.compile("%s.*" % macroName)
blank_r = re.compile("\s*")
newfile = []
for line in lines:
m = value_r.match(line)
if m:
continue
m = comment_r.match(line)
if m:
newfile.append(line)
continue
newfile.append(line)
# dont care about blank lines...
newfile.append("\n")
newfile.append("%s %s" % (macroName, macroValue))
f = open("/etc/rpm/macros.up2date", "w")
for line in newfile:
f.write(line)
f.write("\n")
f.close()
def main():
writeUp2dateMacro("%__enableRollbacks", "blipppyfffffffff")
#print getServerUrls()
if __name__ == "__main__":
main()
|