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# Copyright (c) 2011 Gluster, Inc. <http://www.gluster.com>
# This file is part of Gluster Storage Platform.
#
import os
import sys
p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
p2 = "%s/common" % os.path.dirname(p1)
if not p1 in sys.path:
sys.path.append(p1)
if not p2 in sys.path:
sys.path.append(p2)
import Globals
import Utils
def readVolumeSmbConfFile(fileName=Globals.VOLUME_SMBCONF_FILE):
entryList = []
lines = Utils.readFile(fileName, lines=True)
for line in lines:
tokens = line.split("#")[0].strip().split(";")[0].strip().split("=")
if len(tokens) != 2:
continue
if tokens[0].strip().upper() == "INCLUDE":
entryList.append(tokens[1].strip())
return entryList
def writeVolumeSmbConfFile(entryList, fileName=Globals.VOLUME_SMBCONF_FILE):
try:
fp = open(fileName, "w")
for entry in entryList:
fp.write("include = %s\n" % entry)
fp.close()
return True
except IOError, e:
Utils.log("Failed to write file %s: %s" % (fileName, str(e)))
return False
def includeVolume(volumeName, fileName=Globals.VOLUME_SMBCONF_FILE):
volumeFile = "%s/%s.smbconf" % (Globals.VOLUME_CONF_DIR, volumeName)
if not os.path.exists(volumeFile):
return False
entryList = readVolumeSmbConfFile(fileName)
if volumeFile in entryList:
return True
entryList.append(volumeFile)
return writeVolumeSmbConfFile(entryList, fileName)
def excludeVolume(volumeName, fileName=Globals.VOLUME_SMBCONF_FILE):
volumeFile = "%s/%s.smbconf" % (Globals.VOLUME_CONF_DIR, volumeName)
if not os.path.exists(volumeFile):
return False
entryList = readVolumeSmbConfFile(fileName)
if volumeFile not in entryList:
return True
entryList.remove(volumeFile)
Utils.log("entryList = %s" % entryList)
return writeVolumeSmbConfFile(entryList, fileName)
def writeVolumeCifsConfiguration(volumeName, userList, adminUser=None):
volumeFile = "%s/%s.smbconf" % (Globals.VOLUME_CONF_DIR, volumeName)
try:
fp = open(volumeFile, "w")
fp.write("[%s]\n" % volumeName)
fp.write(" comment = %s volume served by Gluster\n" % volumeName)
fp.write(" path = %s/%s\n" % (Globals.CIFS_EXPORT_DIR, volumeName))
fp.write(" guest ok = yes\n")
fp.write(" public = yes\n")
fp.write(" writable = yes\n")
if adminUser:
fp.write(" admin users = %s, %s\n" % (adminUser, ", ".join(userList)))
fp.write(" valid users = %s, %s\n" % (adminUser, ", ".join(userList)))
else:
fp.write(" admin users = %s\n" % (", ".join(userList)))
fp.write(" valid users = %s\n" % (", ".join(userList)))
fp.close()
return True
except IOError, e:
Utils.log("Failed to write file %s: %s" % (volumeFile, str(e)))
return False
def removeVolumeCifsConfiguration(volumeName):
volumeFile = "%s/%s.smbconf" % (Globals.VOLUME_CONF_DIR, volumeName)
try:
os.remove(volumeFile)
return True
except OSError, e:
Utils.log("Failed to remove file %s: %s" % (volumeFile, str(e)))
return False
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