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#!/usr/bin/env ruby -w
# encoding: UTF-8
#
# = AppConfig.rb -- The TaskJuggler III Project Management Software
#
# Copyright (c) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
# by Chris Schlaeger <cs@taskjuggler.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
#
require 'rbconfig'
# This class provides central management of configuration data to an
# application. It stores the version number, the name of the application and
# the suite it belongs to. It also holds copyright and license information.
# These infos have to be set in the main module of the application right after
# launch. Then, all other modules can retrieve them from the global instance
# as needed.
class AppConfig
def initialize
@@version = '0.0.0'
@@packageName = 'unnamed'
@@softwareName = 'unnamed'
@@packageInfo = 'no info'
@@appName = 'unnamed'
@@authors = []
@@copyright = []
@@contact = 'not specified'
@@license = 'no license'
end
def AppConfig.version=(version)
@@version = version
end
def AppConfig.version
@@version
end
def AppConfig.packageName=(name)
@@packageName = name
end
def AppConfig.packageName
@@packageName
end
def AppConfig.softwareName=(name)
@@softwareName = name
end
def AppConfig.softwareName
@@softwareName
end
def AppConfig.packageInfo=(info)
@@packageInfo = info
end
def AppConfig.packageInfo
@@packageInfo
end
def AppConfig.appName=(name)
@@appName = name
end
def AppConfig.appName
@@appName
end
def AppConfig.authors=(authors)
@@authors = authors
end
def AppConfig.authors
@@authors
end
def AppConfig.copyright=(copyright)
@@copyright = copyright
end
def AppConfig.copyright
@@copyright
end
def AppConfig.contact=(contact)
@@contact = contact
end
def AppConfig.contact
@@contact
end
def AppConfig.license=(license)
@@license = license
end
def AppConfig.license
@@license
end
def AppConfig.dataDirs(baseDir = 'data')
dirs = dataSearchDirs(baseDir)
# Remove non-existing directories from the list again
dirs.delete_if do |dir|
!File.exist?(dir)
end
dirs
end
def AppConfig.dataSearchDirs(baseDir = 'data')
rubyLibDir = RbConfig::CONFIG['rubylibdir']
rubyBaseDir, versionDir = rubyLibDir.scan(/(.*\/)(.*)/)[0]
dirs = []
if ENV['TASKJUGGLER_DATA_PATH']
ENV['TASKJUGGLER_DATA_PATH'].split(':').each do |path|
dirs << path + "/#{baseDir}/"
end
end
# For Debian package:
dirs << File.join('/usr/share/taskjuggler/', baseDir)
# This hopefully works for all setups. Otherwise we have to add more
# alternative pathes.
# This one is for RPM based distros like Novell
dirs << rubyBaseDir + "gems/" + versionDir + '/gems/' \
+ @@packageName + '-' + @@version + "/#{baseDir}/"
# This one is for Debian based distros
dirs << rubyLibDir + '/gems/' \
+ @@packageName + '-' + @@version + "/#{baseDir}/"
dirs
end
def AppConfig.dataFiles(fileName)
files = []
dirs = dataDirs
dirs.each { |d| files << d + fileName if File.exist?(d + fileName) }
files
end
def AppConfig.dataFile(fileName)
dirs = dataDirs
dirs.each { |d| return d + fileName if File.exist?(d + fileName) }
nil
end
end
|
