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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""a module that can reconfigure Apache after installation"""
# Copyright 2004 St James Software
#
# This file is part of jToolkit.
#
# jToolkit is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# jToolkit is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with jToolkit; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from jToolkit import installgui
import os
def askForApacheDir(apachediroptions, gui):
# try to ask for Apache directory
if len(apachediroptions) > 0:
# get the most recent version...
versionnames = apachediroptions.keys()
versionnames.sort()
initialdir = apachediroptions[versionnames[-1]]
else:
initialdir = "C:/Program Files/Apache Group/Apache2"
# TODO: let the user select the name from a list, or click browse to choose...
return gui.choosedirectory(title = "Where is Apache installed?", initialdir = initialdir)
modifyquestion = """Do you want the installer to modify the Apache configuration file
%s
and change the DocumentRoot to %s?"""
missingconfmessage = """Could not find Apache configuration file:
%s
This may indicate an error in the Apache installation."""
def modifyApacheDocumentRoot(newdocroot, gui=None):
"""Makes neccessary changes to the Apache config file, using user input"""
if gui is None:
gui = installgui.getgui()
try:
from jToolkit.web import apacheconf
apachediroptions = apacheconf.getApacheDirOptions()
apachedir = askForApacheDir(apachediroptions, gui)
except ImportError:
gui.displaymessage("Error", "Could not load apache configuration module")
return
if not apachedir:
gui.displaymessage("Error", "Could not find Apache directory")
return
conffile = os.path.join(apachedir, "conf", "httpd.conf")
if not os.path.isfile(conffile):
gui.displaymessage("Error", "File not found", missingconfmessage % conffile)
return
conf = apacheconf.ApacheConf(conffilename=conffile)
if newdocroot is None or not os.path.isdir(newdocroot):
try:
olddocroot = conf.getdocumentroot()
except:
gui.displaymessage("Error", "Could not find Apache Document root. Cannot modify Apache configuration")
return
if gui.askyesno("Select Apache DocumentRoot?", "Do you want to select a new DocumentRoot for Apache?"):
newdocroot = gui.choosedirectory(title = "Choose new Apache root directory", initialdir=olddocroot)
else:
return
if gui.askyesno("Modify Apache Configuration File?", modifyquestion % (conffile, newdocroot)):
bakfile = conffile + os.extsep + "bak"
gui.displaymessage("Information", "Backing up %s to %s" % (conffile, bakfile))
conf.savefile(conffilename = bakfile)
conf.changedocumentroot(newdocroot)
conf.savefile()
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