def self.httpd_envvars_file(options = nil)
if options
httpd = options[:httpd] || self.httpd(options)
else
httpd = self.httpd
end
httpd_dir = File.dirname(httpd)
if httpd_dir == "/usr/bin" || httpd_dir == "/usr/sbin"
if File.exist?("/etc/apache2/envvars")
return "/etc/apache2/envvars"
elsif File.exist?("/etc/httpd/envvars")
return "/etc/httpd/envvars"
end
end
conf_dir = File.expand_path(File.dirname(httpd) + "/../conf")
if File.exist?("#{conf_dir}/envvars")
return "#{conf_dir}/envvars"
end
return nil
end