/
phusion_passenger.rb
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/
phusion_passenger.rb
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# encoding: utf-8
# Phusion Passenger - https://www.phusionpassenger.com/
# Copyright (c) 2010-2013 Phusion
#
# "Phusion Passenger" is a trademark of Hongli Lai & Ninh Bui.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
module PhusionPassenger
FILE_LOCATION = File.expand_path(__FILE__)
###### Version numbers ######
PACKAGE_NAME = 'passenger'
# Phusion Passenger version number. Don't forget to edit ext/common/Constants.h too.
VERSION_STRING = '4.0.3'
PREFERRED_NGINX_VERSION = '1.4.1'
NGINX_SHA256_CHECKSUM = 'bca5d1e89751ba29406185e1736c390412603a7e6b604f5b4575281f6565d119'
PREFERRED_PCRE_VERSION = '8.32'
PCRE_SHA256_CHECKSUM = 'd5d8634b36baf3d08be442a627001099583b397f456bc795304a013383b6423a'
STANDALONE_INTERFACE_VERSION = 1
###### Directories ######
GLOBAL_NAMESPACE_DIRNAME = "phusion-passenger"
GLOBAL_STANDALONE_NAMESPACE_DIRNAME = "passenger-standalone"
# Subdirectory under $HOME to use for storing stuff.
USER_NAMESPACE_DIRNAME = ".passenger"
# Directories in which to look for plugins.
PLUGIN_DIRS = [
"/usr/share/#{GLOBAL_NAMESPACE_DIRNAME}/plugins",
"/usr/local/share/#{GLOBAL_NAMESPACE_DIRNAME}/plugins",
"~/#{USER_NAMESPACE_DIRNAME}/plugins"
]
# Directory under $HOME for storing Phusion Passenger Standalone runtime files.
LOCAL_STANDALONE_RESOURCE_DIR = File.join(USER_NAMESPACE_DIRNAME, "standalone")
# System-wide directory for storing Phusion Passenger Standalone runtime files.
GLOBAL_STANDALONE_RESOURCE_DIR = "/var/lib/#{GLOBAL_STANDALONE_NAMESPACE_DIRNAME}".freeze
# Follows the logic of ext/common/ResourceLocator.h, so don't forget to modify that too.
def self.locate_directories(source_root_or_location_configuration_file = nil)
source_root_or_location_configuration_file ||= find_location_configuration_file
root_or_file = @source_root = source_root_or_location_configuration_file
if root_or_file && File.file?(root_or_file)
filename = root_or_file
options = {}
in_locations_section = false
File.open(filename, 'r') do |f|
while !f.eof?
line = f.readline
line.strip!
next if line.empty?
if line =~ /\A\[(.+)\]\Z/
in_locations_section = $1 == 'locations'
elsif in_locations_section && line =~ /=/
key, value = line.split(/ *= */, 2)
options[key.freeze] = value.freeze
end
end
end
@natively_packaged = get_bool_option(filename, options, 'natively_packaged')
@bin_dir = get_option(filename, options, 'bin').freeze
@agents_dir = get_option(filename, options, 'agents').freeze
@lib_dir = get_option(filename, options, 'libdir').freeze
@helper_scripts_dir = get_option(filename, options, 'helper_scripts').freeze
@resources_dir = get_option(filename, options, 'resources').freeze
@include_dir = get_option(filename, options, 'includedir').freeze
@doc_dir = get_option(filename, options, 'doc').freeze
@apache2_module_path = get_option(filename, options, 'apache2_module').freeze
@ruby_extension_source_dir = get_option(filename, options, 'ruby_extension_source').freeze
else
@source_root = File.dirname(File.dirname(FILE_LOCATION))
@natively_packaged = false
@bin_dir = "#{@source_root}/bin".freeze
@agents_dir = "#{@source_root}/agents".freeze
@lib_dir = "#{@source_root}/libout".freeze
@helper_scripts_dir = "#{@source_root}/helper-scripts".freeze
@resources_dir = "#{@source_root}/resources".freeze
@include_dir = "#{@source_root}/ext".freeze
@doc_dir = "#{@source_root}/doc".freeze
@apache2_module_path = "#{@source_root}/libout/apache2/mod_passenger.so".freeze
@ruby_extension_source_dir = "#{@source_root}/ext/ruby"
end
end
# Returns whether this Phusion Passenger installation is in the 'originally packaged'
# configuration (as opposed to the 'natively packaged' configuration.
def self.originally_packaged?
return !@natively_packaged
end
def self.natively_packaged?
return @natively_packaged
end
# When originally packaged, returns the source root.
# When natively packaged, returns the location of the location configuration file.
def self.source_root
return @source_root
end
def self.bin_dir
return @bin_dir
end
def self.agents_dir
return @agents_dir
end
def self.lib_dir
return @lib_dir
end
def self.helper_scripts_dir
return @helper_scripts_dir
end
def self.resources_dir
return @resources_dir
end
def self.include_dir
return @include_dir
end
def self.doc_dir
return @doc_dir
end
def self.ruby_libdir
@libdir ||= File.dirname(FILE_LOCATION)
end
def self.apache2_module_path
return @apache2_module_path
end
def self.ruby_extension_source_dir
return @ruby_extension_source_dir
end
###### Other resource locations ######
STANDALONE_BINARIES_URL_ROOT = "http://standalone-binaries.modrails.com"
if !$LOAD_PATH.include?(ruby_libdir)
$LOAD_PATH.unshift(ruby_libdir)
$LOAD_PATH.uniq!
end
private
def self.find_location_configuration_file
filename = ENV['PASSENGER_LOCATION_CONFIGURATION_FILE']
return filename if filename && !filename.empty?
filename = File.dirname(FILE_LOCATION) + "/phusion_passenger/locations.ini"
return filename if filename && File.exist?(filename)
require 'etc' if !defined?(Etc)
begin
home_dir = Etc.getpwuid(Process.uid).dir
rescue ArgumentError
# Unknown user.
home_dir = ENV['HOME']
end
if home_dir && !home_dir.empty?
filename = "#{home_dir}/.passenger/locations.ini"
return filename if File.exist?(filename)
end
filename = "/etc/#{GLOBAL_NAMESPACE_DIRNAME}/locations.ini"
return filename if File.exist?(filename)
return nil
end
def self.get_option(filename, options, key, required = true)
value = options[key]
if value
return value
elsif required
raise "Option '#{key}' missing in file '#{filename}'"
else
return nil
end
end
def self.get_bool_option(filename, options, key)
value = get_option(filename, options, key)
return value == 'yes' || value == 'true' || value == 'on' || value == '1'
end
end if !defined?(PhusionPassenger::VERSION_STRING)