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#!/usr/bin/env python
# Copyright (C) Thom May 2002
#All rights reserved.
#Redistribution and use in source and binary forms, with or without
#modification, are permitted provided that the following conditions
#are met:
#1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
#IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
#OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
#IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
#INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
#NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
#DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
#THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
#(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
#THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import getopt, sys, os
from modhandler import *
versionnum = 0.8
class A2ModHandler(ModHandler):
def switchon(self,module,seqnum):
if __debug__: print "switching on %s%s" % (seqnum,module)
availloadstring = "/etc/apache2/mods-available/"+module+".load"
enableloadstring = "/etc/apache2/mods-enabled/"+str(seqnum)+module+".load"
availconfstring = "/etc/apache2/mods-available/"+module+".conf"
enableconfstring = "/etc/apache2/mods-enabled/"+str(seqnum)+module+".conf"
if os.path.exists(availloadstring) and not os.path.exists(enableloadstring):
os.symlink(availloadstring,enableloadstring)
else:
return
if os.path.exists(availconfstring) and not os.path.exists(enableconfstring):
os.symlink(availconfstring,enableconfstring)
else:
return
def switchoff(self,module,seqnum):
if __debug__: print "switching %s off" % (module,)
enableloadstring = "/etc/apache2/mods-enabled/"+str(seqnum)+module+".load"
enableconfstring = "/etc/apache2/mods-enabled/"+str(seqnum)+module+".conf"
if os.path.exists(enableloadstring):
os.unlink(enableloadstring)
else:
return
if os.path.exists(enableconfstring):
os.unlink(enableconfstring)
else:
return
def main():
if len(sys.argv) == 1:
usage()
sys.exit(2)
mh = A2ModHandler("/var/lib/apache2/modules")
name = os.path.split(sys.argv[0])[1]
if name == 'a2enmod':
mh.enable(sys.argv[1])
if name == 'a2dismod':
mh.disable(sys.argv[1])
try:
opts, args = getopt.getopt(sys.argv[1:],"hlv" ,["add","disable","enable","help","list","remove","version","force"])
except getopt.GetoptError:
usage()
sys.exit(2)
for o,a in opts:
if o in ("-h", "--help"):
usage()
sys.exit()
if o in ("-v", "--version"):
mh.version(versionnum)
sys.exit()
if o == "--add":
try:
mh.add(*args)
except ModuleAlreadyExists:
print "Module has already been registered"
sys.exit(1)
except (IndexError, TypeError):
usage()
sys.exit(2)
if o == "--remove":
try:
mh.remove(args[0])
except NoSuchModule:
print "No such module"
sys.exit(1)
except IndexError:
usage()
sys.exit(2)
if o == "--enable":
try:
mh.enable(args[0])
except NoSuchModule:
print "No Such Module"
sys.exit(1)
except IndexError:
usage()
sys.exit(2)
if o == "--disable":
try:
mh.disable(args[0])
except NoSuchModule:
print "No Such Module"
sys.exit(1)
except IndexError:
usage()
sys.exit(2)
if o in ("-l","--list"):
mh.dolist()
def usage():
"""Print the usage statement
Prints the correct list of arguments, and then exits.
"""
print "Debian update-apache2-modules", versionnum
print "Copyright (C) 2002 Thom May, under the BSD license."
msg = """
usage: update-apache2-modules --add <module> [<sequence> <depends>]
update-apache2-modules --remove <module>
update-apache2-modules --enable <module>
update-apache2-modules --disable <module>
update-apache2-modules --list <module>
<module> is the name of the module
<sequence> is used to decide the order the modules are loaded in.
The default if no sequence number is specified is 99
<depends> signifies any dependencies the module might have
"""
sys.stderr.write(msg)
return(0)
if __name__ == '__main__':
main()
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