net-ssh-gateway-1.2.0/0000755000004100000410000000000012250212272014555 5ustar www-datawww-datanet-ssh-gateway-1.2.0/Rakefile0000644000004100000410000000312012250212272016216 0ustar www-datawww-datarequire "rubygems" require "rake" require "rake/clean" require "rdoc/task" task :default => ["build"] CLEAN.include [ 'pkg', 'rdoc' ] name = "net-ssh-gateway" $:.unshift File.join(File.dirname(__FILE__), 'lib') require './lib/net/ssh/gateway' version = Net::SSH::Gateway::Version::STRING.dup begin require "jeweler" Jeweler::Tasks.new do |s| s.version = version s.name = name s.rubyforge_project = s.name s.summary = "A simple library to assist in establishing tunneled Net::SSH connections" s.description = s.summary s.email = "net-ssh@solutious.com" s.homepage = "https://github.com/net-ssh/net-scp" s.authors = ["Jamis Buck", "Delano Mandelbaum"] s.add_dependency 'net-ssh', ">=2.6.5" s.add_development_dependency 'test-unit' s.add_development_dependency 'mocha' s.license = "MIT" s.signing_key = File.join('/mnt/gem/', 'gem-private_key.pem') s.cert_chain = ['gem-public_cert.pem'] end Jeweler::GemcutterTasks.new rescue LoadError puts "Jeweler (or a dependency) not available. Install it with: sudo gem install jeweler" end require 'rake/testtask' Rake::TestTask.new do |t| t.libs = ["lib", "test"] end extra_files = %w[LICENSE.txt THANKS.txt CHANGES.txt ] RDoc::Task.new do |rdoc| rdoc.rdoc_dir = "rdoc" rdoc.title = "#{name} #{version}" rdoc.generator = 'hanna' # gem install hanna-nouveau rdoc.main = 'README.rdoc' rdoc.rdoc_files.include("README*") rdoc.rdoc_files.include("bin/*.rb") rdoc.rdoc_files.include("lib/**/*.rb") extra_files.each { |file| rdoc.rdoc_files.include(file) if File.exists?(file) } end net-ssh-gateway-1.2.0/net-ssh-gateway.gemspec0000644000004100000410000000346112250212272021146 0ustar www-datawww-data# Generated by jeweler # DO NOT EDIT THIS FILE DIRECTLY # Instead, edit Jeweler::Tasks in Rakefile, and run 'rake gemspec' # -*- encoding: utf-8 -*- Gem::Specification.new do |s| s.name = "net-ssh-gateway" s.version = "1.2.0" s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version= s.authors = ["Jamis Buck", "Delano Mandelbaum"] s.cert_chain = ["gem-public_cert.pem"] s.date = "2013-02-06" s.description = "A simple library to assist in establishing tunneled Net::SSH connections" s.email = "net-ssh@solutious.com" s.extra_rdoc_files = [ "LICENSE.txt", "README.rdoc" ] s.files = [ "CHANGES.txt", "LICENSE.txt", "Manifest", "README.rdoc", "Rakefile", "gem-public_cert.pem", "lib/net/ssh/gateway.rb", "net-ssh-gateway.gemspec", "setup.rb", "test/gateway_test.rb" ] s.homepage = "https://github.com/net-ssh/net-scp" s.licenses = ["MIT"] s.require_paths = ["lib"] s.rubyforge_project = "net-ssh-gateway" s.rubygems_version = "1.8.25" s.signing_key = "/mnt/gem/gem-private_key.pem" s.summary = "A simple library to assist in establishing tunneled Net::SSH connections" if s.respond_to? :specification_version then s.specification_version = 3 if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then s.add_runtime_dependency(%q, [">= 2.6.5"]) s.add_development_dependency(%q, [">= 0"]) s.add_development_dependency(%q, [">= 0"]) else s.add_dependency(%q, [">= 2.6.5"]) s.add_dependency(%q, [">= 0"]) s.add_dependency(%q, [">= 0"]) end else s.add_dependency(%q, [">= 2.6.5"]) s.add_dependency(%q, [">= 0"]) s.add_dependency(%q, [">= 0"]) end end net-ssh-gateway-1.2.0/CHANGES.txt0000644000004100000410000000100212250212272016357 0ustar www-datawww-data === 1.2.0 / 06 Feb 2013 * Added public cert. All gem releases are now signed. See INSTALL in readme. === 1.1.0 / 30 Apr 2011 * Fix for sporadicly stalled SSH connections in Ruby 1.9 [Mat Trudel] * Decrease wait time within Net::SSH session loop [Grant Hutchins, Michael Schubert] === 1.0.1 / 1 Feb 2009 * Allow local port to be specified [Will Klancnik] === 1.0.0 / 1 May 2008 * (no changes since the preview release) === 1.0 Preview Release 1 (0.99.0) / 10 Apr 2008 * First release of Net::SSH::Gateway net-ssh-gateway-1.2.0/data.tar.gz.sig0000644000004100000410000000040012250212272017370 0ustar www-datawww-dataT('e0;7@^g yǻvEC),'b=GC%[b~]溪Z/5Km$ G%$w)=5% vS(=0pX}yb$As of v1.1.1, all gem releases are signed. See INSTALL. == DESCRIPTION: Net::SSH::Gateway is a library for programmatically tunnelling connections to servers via a single "gateway" host. It is useful for establishing Net::SSH connections to servers behind firewalls, but can also be used to forward ports and establish connections of other types, like HTTP, to servers with restricted access. == FEATURES: * Easily manage forwarded ports * Establish Net::SSH connections through firewalls == SYNOPSIS: In a nutshell: require 'net/ssh/gateway' gateway = Net::SSH::Gateway.new('host', 'user') gateway.ssh("host.private", "user") do |ssh| puts ssh.exec!("hostname") end gateway.open("host.private", 80) do |port| Net::HTTP.get_print("127.0.0.1", "/path", port) end gateway.shutdown! # As of 1.1.0, you can also specify the wait time for the # gateway thread with the :loop_wait option. gateway = Net::SSH::Gateway.new('host', 'user', :loop_wait => 0.001) See Net::SSH::Gateway for more documentation. == REQUIREMENTS: * net-ssh (version 2) If you want to run the tests or use any of the Rake tasks, you'll need: * Echoe (for the Rakefile) * Mocha (for the tests) == INSTALL: * gem install net-ssh-gateway However, in order to be sure the code you're installing hasn't been tampered with, it's recommended that you verify the signiture[http://docs.rubygems.org/read/chapter/21]. To do this, you need to add my public key as a trusted certificate (you only need to do this once): # Add the public key as a trusted certificate # (You only need to do this once) $ curl -O https://raw.github.com/net-ssh/net-ssh/master/gem-public_cert.pem $ gem cert --add gem-public_cert.pem Then, when install the gem, do so with high security: $ gem install net-ssh-gateway -P HighSecurity If you don't add the public key, you'll see an error like "Couldn't verify data signature". If you're still having trouble let me know and I'll give you a hand. == LICENSE: (The MIT License) Copyright (c) 2008 Jamis Buck 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. net-ssh-gateway-1.2.0/lib/0000755000004100000410000000000012250212272015323 5ustar www-datawww-datanet-ssh-gateway-1.2.0/lib/net/0000755000004100000410000000000012250212272016111 5ustar www-datawww-datanet-ssh-gateway-1.2.0/lib/net/ssh/0000755000004100000410000000000012250212272016706 5ustar www-datawww-datanet-ssh-gateway-1.2.0/lib/net/ssh/gateway.rb0000644000004100000410000001474212250212272020704 0ustar www-datawww-datarequire 'thread' require 'net/ssh' require 'net/ssh/version' # A Gateway is an object that allows you to tunnel network connections through # a publicly visible host to a host hidden behind it. This is particularly # useful when dealing with hosts behind a firewall. One host will generally # be visible (and accessible) outside the firewall, while the others will all # be behind the firewall, and the only way to access those restricted hosts # is by first logging into the publicly visible host, and from thence logging # into the restricted ones. # # This class makes it easy to programmatically connect to these restricted # hosts via SSH. You can either simply forward a port from the local host to # the remote host, or you can open a new Net::SSH connection to the remote # host via a forwarded port. # # require 'net/ssh/gateway' # # gateway = Net::SSH::Gateway.new('host.name', 'user') # # gateway.open('hidden.host', 80) do |port| # Net::HTTP.get_print '127.0.0.1', '/path', port # end # # gateway.ssh('hidden.host', 'user') do |ssh| # puts ssh.exec!("hostname") # end # # gateway.shutdown! # # Port numbers are allocated automatically, beginning at MAX_PORT and # decrementing on each request for a new port until MIN_PORT is reached. If # a port is already in use, this is detected and a different port will be # assigned. class Net::SSH::Gateway # A trivial class for representing the version of this library. class Version < Net::SSH::Version # The major component of the library's version MAJOR = 1 # The minor component of the library's version MINOR = 2 # The tiny component of the library's version TINY = 0 # The library's version as a Version instance CURRENT = new(MAJOR, MINOR, TINY) # The library's version as a String instance STRING = CURRENT.to_s end # The maximum port number that the gateway will attempt to use to forward # connections from. MAX_PORT = 65535 # The minimum port number that the gateway will attempt to use to forward # connections from. MIN_PORT = 1024 # Instantiate a new Gateway object, using the given remote host as the # tunnel. The arguments here are identical to those for Net::SSH.start, and # are passed as given to that method to start up the gateway connection. # # gateway = Net::SSH::Gateway.new('host', 'user', :password => "password") # # As of 1.1 there is an additional option to specify the wait time for # the gateway thread. The default is 0.001 seconds and can be changed # with the :loop_wait option. # def initialize(host, user, options={}) @session = Net::SSH.start(host, user, options) @session_mutex = Mutex.new @port_mutex = Mutex.new @next_port = MAX_PORT @loop_wait = options.delete(:loop_wait) || 0.001 initiate_event_loop! end # Returns +true+ if the gateway is currently open and accepting connections. # This will be the case unless #shutdown! has been invoked. def active? @active end # Shuts down the gateway by closing all forwarded ports and then closing # the gateway's SSH session. def shutdown! return unless active? @session_mutex.synchronize do # cancel all active forward channels @session.forward.active_locals.each do |lport, host, port| @session.forward.cancel_local(lport) end end @active = false @thread.join @session.close end # Opens a new port on the local host and forwards it to the given host/port # via the gateway host. If a block is given, the newly allocated port # number will be yielded to the block, and the port automatically closed # (see #close) when the block finishes. Otherwise, the port number will be # returned, and the caller is responsible for closing the port (#close). # # gateway.open('host', 80) do |port| # # ... # end # # port = gateway.open('host', 80) # # ... # gateway.close(port) # # If +local_port+ is not specified, the next available port will be used. def open(host, port, local_port=nil) ensure_open! actual_local_port = local_port || next_port @session_mutex.synchronize do @session.forward.local(actual_local_port, host, port) end if block_given? begin yield actual_local_port ensure close(actual_local_port) end else return actual_local_port end rescue Errno::EADDRINUSE raise if local_port # if a local port was explicitly requested, bubble the error up retry end # Cancels port-forwarding over an open port that was previously opened via # #open. def close(port) ensure_open! @session_mutex.synchronize do @session.forward.cancel_local(port) end end # Forwards a new connection to the given +host+ and opens a new Net::SSH # connection to that host over the forwarded port. If a block is given, # the new SSH connection will be yielded to the block, and autoclosed # when the block terminates. The forwarded port will be autoclosed as well. # If no block was given, the new SSH connection will be returned, and it # is up to the caller to terminate both the connection and the forwarded # port when done. # # gateway.ssh('host', 'user') do |ssh| # # ... # end # # ssh = gateway.ssh('host', 'user') # # ... # ssh.close # gateway.close(ssh.transport.port) def ssh(host, user, options={}, &block) local_port = open(host, options[:port] || 22) begin Net::SSH.start("127.0.0.1", user, options.merge(:port => local_port), &block) ensure close(local_port) if block || $! end end private # Raises a RuntimeError if the gateway is not active. This is used as a # sanity check to make sure a client doesn't try to call any methods on # a closed gateway. def ensure_open! raise "attempt to use a closed gateway" unless active? end # Fires up the gateway session's event loop within a thread, so that it # can run in the background. The loop will run for as long as the gateway # remains active. def initiate_event_loop! @active = true @thread = Thread.new do while @active @session_mutex.synchronize do @session.process(@loop_wait) end Thread.pass end end end # Grabs the next available port number and returns it. def next_port @port_mutex.synchronize do port = @next_port @next_port -= 1 @next_port = MAX_PORT if @next_port < MIN_PORT port end end end net-ssh-gateway-1.2.0/metadata.yml0000644000004100000410000001003212250212272017054 0ustar www-datawww-data--- !ruby/object:Gem::Specification name: net-ssh-gateway version: !ruby/object:Gem::Version version: 1.2.0 prerelease: platform: ruby authors: - Jamis Buck - Delano Mandelbaum autorequire: bindir: bin cert_chain: - !binary |- LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCk1JSUROakNDQWg2Z0F3SUJB Z0lCQURBTkJna3Foa2lHOXcwQkFRVUZBREJCTVE4d0RRWURWUVFEREFaa1pX eGgKYm04eEdUQVhCZ29Ka2lhSmsvSXNaQUVaRmdsemIyeDFkR2x2ZFhNeEV6 QVJCZ29Ka2lhSmsvSXNaQUVaRmdOagpiMjB3SGhjTk1UTXdNakEyTVRFMU56 UTFXaGNOTVRRd01qQTJNVEUxTnpRMVdqQkJNUTh3RFFZRFZRUUREQVprClpX eGhibTh4R1RBWEJnb0praWFKay9Jc1pBRVpGZ2x6YjJ4MWRHbHZkWE14RXpB UkJnb0praWFKay9Jc1pBRVoKRmdOamIyMHdnZ0VpTUEwR0NTcUdTSWIzRFFF QkFRVUFBNElCRHdBd2dnRUtBb0lCQVFEZzFoTXRsMFhzTXVVSwpBS1RnWVd2 M2dqajd2dUVzRTJFalQrdnlCZzgvTHBxVlZ3WnppaWFlYkpUOUlaaVErc0NG cWJpYWtqMGI1M3BJCmhnMXlPYUJFbUg2L1cwTDdyd3pxYVJWOXNXMWVKczlK eEZZUUNuZDY3elVuemo4bm5SbE9qRytoaElHK1ZzaWoKbnBzR2J0MjhwZWZ1 TlpKak81cTJjbEFsZlNuaUlJSGZJc1U3L1N0RVl1NkZVR09qbndyeVowcjV5 SmxyOVJyRQpHcytxMERXOFFuWjlVcEFmdURGUVp1SXFlS1FGRkxFN25NbUNH YUErMEJOMW5MbDNmVkhOYkxIcTdBdms4K1orClp1dXZrZHNjYkhsTy9sKzN4 Q05RNW5Vbkh3cTBBREFiTUxPbG1pWVl6cVhvV0xqbWVJNm1lL2Nsa3RKQ2ZO MlIKb1pHM1VRdnZBZ01CQUFHak9UQTNNQWtHQTFVZEV3UUNNQUF3SFFZRFZS ME9CQllFRk1TSk9FdEh6RTRsMGF6dgpNMEpLMGtLTlRvSzFNQXNHQTFVZER3 UUVBd0lFc0RBTkJna3Foa2lHOXcwQkFRVUZBQU9DQVFFQXRPZEU3M3F4Ck9I MnlkaTlvVDJoUzVmOUcweTFaNzBUbHdoK1ZHRXh5Znh6VkU5WHdDK2lQcEp4 TnJhaUhZZ0YvOS9va3k3WloKUjlxMC90Sm5ldWhBZW5aZGlRa1g3b2k0TzN2 OXdSUzZZSG9XQnhNUEZLVlJMTlR6dlZKc2JtZnBDQWxwNS81ZwpwczR3UUZ5 NW1pYkVsR1ZsT29iZi9naHFaMjVIUzlKNmtkMC9DL3J5MEFVdFRvZ3NMN1R4 R3dUNGtiQ3g2M3ViCjN2eXdFRWhzSlV6ZmQ5N0dDQUJtdFFmUlRsZFgvajdG MXovNXdkOHAraGZkb3gxaWliZHM5WnRmYVpBM0t6S24Ka2NoV045QjZ6Zzly MVhNUThCTTJKejBYb1BhblBlMzU0K2xXd2pwa1JLYkZvdy9aYlFIY0NMQ3Ey NCtONmI2ZwpkZ0tmTkR6d2lEcHFDQT09Ci0tLS0tRU5EIENFUlRJRklDQVRF LS0tLS0K date: 2013-02-06 00:00:00.000000000 Z dependencies: - !ruby/object:Gem::Dependency name: net-ssh requirement: !ruby/object:Gem::Requirement none: false requirements: - - ! '>=' - !ruby/object:Gem::Version version: 2.6.5 type: :runtime prerelease: false version_requirements: !ruby/object:Gem::Requirement none: false requirements: - - ! '>=' - !ruby/object:Gem::Version version: 2.6.5 - !ruby/object:Gem::Dependency name: test-unit requirement: !ruby/object:Gem::Requirement none: false requirements: - - ! '>=' - !ruby/object:Gem::Version version: '0' type: :development prerelease: false version_requirements: !ruby/object:Gem::Requirement none: false requirements: - - ! '>=' - !ruby/object:Gem::Version version: '0' - !ruby/object:Gem::Dependency name: mocha requirement: !ruby/object:Gem::Requirement none: false requirements: - - ! '>=' - !ruby/object:Gem::Version version: '0' type: :development prerelease: false version_requirements: !ruby/object:Gem::Requirement none: false requirements: - - ! '>=' - !ruby/object:Gem::Version version: '0' description: A simple library to assist in establishing tunneled Net::SSH connections email: net-ssh@solutious.com executables: [] extensions: [] extra_rdoc_files: - LICENSE.txt - README.rdoc files: - CHANGES.txt - LICENSE.txt - Manifest - README.rdoc - Rakefile - gem-public_cert.pem - lib/net/ssh/gateway.rb - net-ssh-gateway.gemspec - setup.rb - test/gateway_test.rb homepage: https://github.com/net-ssh/net-scp licenses: - MIT post_install_message: rdoc_options: [] require_paths: - lib required_ruby_version: !ruby/object:Gem::Requirement none: false requirements: - - ! '>=' - !ruby/object:Gem::Version version: '0' required_rubygems_version: !ruby/object:Gem::Requirement none: false requirements: - - ! '>=' - !ruby/object:Gem::Version version: '0' requirements: [] rubyforge_project: net-ssh-gateway rubygems_version: 1.8.25 signing_key: specification_version: 3 summary: A simple library to assist in establishing tunneled Net::SSH connections test_files: [] net-ssh-gateway-1.2.0/test/0000755000004100000410000000000012250212272015534 5ustar www-datawww-datanet-ssh-gateway-1.2.0/test/gateway_test.rb0000644000004100000410000000677412250212272020577 0ustar www-datawww-data# ruby -I../net-ssh/lib -Ilib -Itest -rrubygems test/gateway_test.rb require 'test/unit' require 'mocha' require 'net/ssh/gateway' class GatewayTest < Test::Unit::TestCase def teardown Thread.list { |t| t.kill unless Thread.current == t } end def test_shutdown_without_any_open_connections_should_terminate_session session, gateway = new_gateway session.expects(:close) gateway.shutdown! assert !gateway.active? assert session.forward.active_locals.empty? end def test_open_should_start_local_ports_at_65535 gateway_session, gateway = new_gateway assert_equal 65535, gateway.open("app1", 22) assert_equal [65535, "app1", 22], gateway_session.forward.active_locals[65535] end def test_open_should_decrement_port_and_retry_if_ports_are_in_use gateway_session, gateway = new_gateway(:reserved => lambda { |n| n > 65000 }) assert_equal 65000, gateway.open("app1", 22) assert_equal [65000, "app1", 22], gateway_session.forward.active_locals[65000] end def test_open_with_explicit_local_port_should_use_that_port gateway_session, gateway = new_gateway assert_equal 8181, gateway.open("app1", 22, 8181) assert_equal [8181, "app1", 22], gateway_session.forward.active_locals[8181] end def test_ssh_should_return_connection_when_no_block_is_given gateway_session, gateway = new_gateway expect_connect_to("127.0.0.1", "user", :port => 65535).returns(result = mock("session")) newsess = gateway.ssh("app1", "user") assert_equal result, newsess assert_equal [65535, "app1", 22], gateway_session.forward.active_locals[65535] end def test_ssh_with_block_should_yield_session_and_then_close_port gateway_session, gateway = new_gateway expect_connect_to("127.0.0.1", "user", :port => 65535).yields(result = mock("session")) yielded = false gateway.ssh("app1", "user") do |newsess| yielded = true assert_equal result, newsess end assert yielded assert gateway_session.forward.active_locals.empty? end def test_shutdown_should_cancel_active_forwarded_ports gateway_session, gateway = new_gateway gateway.open("app1", 80) assert !gateway_session.forward.active_locals.empty? gateway.shutdown! assert gateway_session.forward.active_locals.empty? end private def expect_connect_to(host, user, options={}) Net::SSH.expects(:start).with do |real_host, real_user, real_options| host == real_host && user == real_user && options[:port] == real_options[:port] end end def new_gateway(options={}) session = MockSession.new(options) expect_connect_to("test.host", "tester").returns(session) [session, Net::SSH::Gateway.new("test.host", "tester")] end class MockForward attr_reader :active_locals def initialize(options) @options = options @active_locals = {} end def cancel_local(port) @active_locals.delete(port) end def local(lport, host, rport) raise Errno::EADDRINUSE if @options[:reserved] && @options[:reserved][lport] @active_locals[lport] = [lport, host, rport] end end class MockSession attr_reader :forward def initialize(options={}) @forward = MockForward.new(options) end def close end def process(wait=nil) true end def looping? @looping end def loop @looping = true sleep 0.1 while yield @looping = false end end end net-ssh-gateway-1.2.0/Manifest0000644000004100000410000000014212250212272016243 0ustar www-datawww-dataCHANGELOG.rdoc lib/net/ssh/gateway.rb Manifest Rakefile README.rdoc setup.rb test/gateway_test.rb net-ssh-gateway-1.2.0/gem-public_cert.pem0000644000004100000410000000223012250212272020316 0ustar www-datawww-data-----BEGIN CERTIFICATE----- MIIDNjCCAh6gAwIBAgIBADANBgkqhkiG9w0BAQUFADBBMQ8wDQYDVQQDDAZkZWxh 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kchWN9B6zg9r1XMQ8BM2Jz0XoPanPe354+lWwjpkRKbFow/ZbQHcCLCq24+N6b6g dgKfNDzwiDpqCA== -----END CERTIFICATE----- net-ssh-gateway-1.2.0/setup.rb0000644000004100000410000010650212250212272016246 0ustar www-datawww-data# # setup.rb # # Copyright (c) 2000-2005 Minero Aoki # # This program is free software. # You can distribute/modify this program under the terms of # the GNU LGPL, Lesser General Public License version 2.1. # unless Enumerable.method_defined?(:map) # Ruby 1.4.6 module Enumerable alias map collect end end unless File.respond_to?(:read) # Ruby 1.6 def File.read(fname) open(fname) {|f| return f.read } end end unless Errno.const_defined?(:ENOTEMPTY) # Windows? module Errno class ENOTEMPTY # We do not raise this exception, implementation is not needed. end end end def File.binread(fname) open(fname, 'rb') {|f| return f.read } end # for corrupted Windows' stat(2) def File.dir?(path) File.directory?((path[-1,1] == '/') ? path : path + '/') end class ConfigTable include Enumerable def initialize(rbconfig) @rbconfig = rbconfig @items = [] @table = {} # options @install_prefix = nil @config_opt = nil @verbose = true @no_harm = false end attr_accessor :install_prefix attr_accessor :config_opt attr_writer :verbose def verbose? @verbose end attr_writer :no_harm def no_harm? @no_harm end def [](key) lookup(key).resolve(self) end def []=(key, val) lookup(key).set val end def names @items.map {|i| i.name } end def each(&block) @items.each(&block) end def key?(name) @table.key?(name) end def lookup(name) @table[name] or setup_rb_error "no such config item: #{name}" end def add(item) @items.push item @table[item.name] = item end def remove(name) item = lookup(name) @items.delete_if {|i| i.name == name } @table.delete_if {|name, i| i.name == name } item end def load_script(path, inst = nil) if File.file?(path) MetaConfigEnvironment.new(self, inst).instance_eval File.read(path), path end end def savefile '.config' end def load_savefile begin File.foreach(savefile()) do |line| k, v = *line.split(/=/, 2) self[k] = v.strip end rescue Errno::ENOENT setup_rb_error $!.message + "\n#{File.basename($0)} config first" end end def save @items.each {|i| i.value } File.open(savefile(), 'w') {|f| @items.each do |i| f.printf "%s=%s\n", i.name, i.value if i.value? and i.value end } end def load_standard_entries standard_entries(@rbconfig).each do |ent| add ent end end def standard_entries(rbconfig) c = rbconfig rubypath = File.join(c['bindir'], c['ruby_install_name'] + c['EXEEXT']) major = c['MAJOR'].to_i minor = c['MINOR'].to_i teeny = c['TEENY'].to_i version = "#{major}.#{minor}" # ruby ver. >= 1.4.4? newpath_p = ((major >= 2) or ((major == 1) and ((minor >= 5) or ((minor == 4) and (teeny >= 4))))) if c['rubylibdir'] # V > 1.6.3 libruby = "#{c['prefix']}/lib/ruby" librubyver = c['rubylibdir'] librubyverarch = c['archdir'] siteruby = c['sitedir'] siterubyver = c['sitelibdir'] siterubyverarch = c['sitearchdir'] elsif newpath_p # 1.4.4 <= V <= 1.6.3 libruby = "#{c['prefix']}/lib/ruby" librubyver = "#{c['prefix']}/lib/ruby/#{version}" librubyverarch = "#{c['prefix']}/lib/ruby/#{version}/#{c['arch']}" siteruby = c['sitedir'] siterubyver = "$siteruby/#{version}" siterubyverarch = "$siterubyver/#{c['arch']}" else # V < 1.4.4 libruby = "#{c['prefix']}/lib/ruby" librubyver = "#{c['prefix']}/lib/ruby/#{version}" librubyverarch = "#{c['prefix']}/lib/ruby/#{version}/#{c['arch']}" siteruby = "#{c['prefix']}/lib/ruby/#{version}/site_ruby" siterubyver = siteruby siterubyverarch = "$siterubyver/#{c['arch']}" end parameterize = lambda {|path| path.sub(/\A#{Regexp.quote(c['prefix'])}/, '$prefix') } if arg = c['configure_args'].split.detect {|arg| /--with-make-prog=/ =~ arg } makeprog = arg.sub(/'/, '').split(/=/, 2)[1] else makeprog = 'make' end [ ExecItem.new('installdirs', 'std/site/home', 'std: install under libruby; site: install under site_ruby; home: install under $HOME')\ {|val, table| case val when 'std' table['rbdir'] = '$librubyver' table['sodir'] = '$librubyverarch' when 'site' table['rbdir'] = '$siterubyver' table['sodir'] = '$siterubyverarch' when 'home' setup_rb_error '$HOME was not set' unless ENV['HOME'] table['prefix'] = ENV['HOME'] table['rbdir'] = '$libdir/ruby' table['sodir'] = '$libdir/ruby' end }, PathItem.new('prefix', 'path', c['prefix'], 'path prefix of target environment'), PathItem.new('bindir', 'path', parameterize.call(c['bindir']), 'the directory for commands'), PathItem.new('libdir', 'path', parameterize.call(c['libdir']), 'the directory for libraries'), PathItem.new('datadir', 'path', parameterize.call(c['datadir']), 'the directory for shared data'), PathItem.new('mandir', 'path', parameterize.call(c['mandir']), 'the directory for man pages'), PathItem.new('sysconfdir', 'path', parameterize.call(c['sysconfdir']), 'the directory for system configuration files'), PathItem.new('localstatedir', 'path', parameterize.call(c['localstatedir']), 'the directory for local state data'), PathItem.new('libruby', 'path', libruby, 'the directory for ruby libraries'), PathItem.new('librubyver', 'path', librubyver, 'the directory for standard ruby libraries'), PathItem.new('librubyverarch', 'path', librubyverarch, 'the directory for standard ruby extensions'), PathItem.new('siteruby', 'path', siteruby, 'the directory for version-independent aux ruby libraries'), PathItem.new('siterubyver', 'path', siterubyver, 'the directory for aux ruby libraries'), PathItem.new('siterubyverarch', 'path', siterubyverarch, 'the directory for aux ruby binaries'), PathItem.new('rbdir', 'path', '$siterubyver', 'the directory for ruby scripts'), PathItem.new('sodir', 'path', '$siterubyverarch', 'the directory for ruby extentions'), PathItem.new('rubypath', 'path', rubypath, 'the path to set to #! line'), ProgramItem.new('rubyprog', 'name', rubypath, 'the ruby program using for installation'), ProgramItem.new('makeprog', 'name', makeprog, 'the make program to compile ruby extentions'), SelectItem.new('shebang', 'all/ruby/never', 'ruby', 'shebang line (#!) editing mode'), BoolItem.new('without-ext', 'yes/no', 'no', 'does not compile/install ruby extentions') ] end private :standard_entries def load_multipackage_entries multipackage_entries().each do |ent| add ent end end def multipackage_entries [ PackageSelectionItem.new('with', 'name,name...', '', 'ALL', 'package names that you want to install'), PackageSelectionItem.new('without', 'name,name...', '', 'NONE', 'package names that you do not want to install') ] end private :multipackage_entries ALIASES = { 'std-ruby' => 'librubyver', 'stdruby' => 'librubyver', 'rubylibdir' => 'librubyver', 'archdir' => 'librubyverarch', 'site-ruby-common' => 'siteruby', # For backward compatibility 'site-ruby' => 'siterubyver', # For backward compatibility 'bin-dir' => 'bindir', 'bin-dir' => 'bindir', 'rb-dir' => 'rbdir', 'so-dir' => 'sodir', 'data-dir' => 'datadir', 'ruby-path' => 'rubypath', 'ruby-prog' => 'rubyprog', 'ruby' => 'rubyprog', 'make-prog' => 'makeprog', 'make' => 'makeprog' } def fixup ALIASES.each do |ali, name| @table[ali] = @table[name] end @items.freeze @table.freeze @options_re = /\A--(#{@table.keys.join('|')})(?:=(.*))?\z/ end def parse_opt(opt) m = @options_re.match(opt) or setup_rb_error "config: unknown option #{opt}" m.to_a[1,2] end def dllext @rbconfig['DLEXT'] end def value_config?(name) lookup(name).value? end class Item def initialize(name, template, default, desc) @name = name.freeze @template = template @value = default @default = default @description = desc end attr_reader :name attr_reader :description attr_accessor :default alias help_default default def help_opt "--#{@name}=#{@template}" end def value? true end def value @value end def resolve(table) @value.gsub(%r<\$([^/]+)>) { table[$1] } end def set(val) @value = check(val) end private def check(val) setup_rb_error "config: --#{name} requires argument" unless val val end end class BoolItem < Item def config_type 'bool' end def help_opt "--#{@name}" end private def check(val) return 'yes' unless val case val when /\Ay(es)?\z/i, /\At(rue)?\z/i then 'yes' when /\An(o)?\z/i, /\Af(alse)\z/i then 'no' else setup_rb_error "config: --#{@name} accepts only yes/no for argument" end end end class PathItem < Item def config_type 'path' end private def check(path) setup_rb_error "config: --#{@name} requires argument" unless path path[0,1] == '$' ? path : File.expand_path(path) end end class ProgramItem < Item def config_type 'program' end end class SelectItem < Item def initialize(name, selection, default, desc) super @ok = selection.split('/') end def config_type 'select' end private def check(val) unless @ok.include?(val.strip) setup_rb_error "config: use --#{@name}=#{@template} (#{val})" end val.strip end end class ExecItem < Item def initialize(name, selection, desc, &block) super name, selection, nil, desc @ok = selection.split('/') @action = block end def config_type 'exec' end def value? false end def resolve(table) setup_rb_error "$#{name()} wrongly used as option value" end undef set def evaluate(val, table) v = val.strip.downcase unless @ok.include?(v) setup_rb_error "invalid option --#{@name}=#{val} (use #{@template})" end @action.call v, table end end class PackageSelectionItem < Item def initialize(name, template, default, help_default, desc) super name, template, default, desc @help_default = help_default end attr_reader :help_default def config_type 'package' end private def check(val) unless File.dir?("packages/#{val}") setup_rb_error "config: no such package: #{val}" end val end end class MetaConfigEnvironment def initialize(config, installer) @config = config @installer = installer end def config_names @config.names end def config?(name) @config.key?(name) end def bool_config?(name) @config.lookup(name).config_type == 'bool' end def path_config?(name) @config.lookup(name).config_type == 'path' end def value_config?(name) @config.lookup(name).config_type != 'exec' end def add_config(item) @config.add item end def add_bool_config(name, default, desc) @config.add BoolItem.new(name, 'yes/no', default ? 'yes' : 'no', desc) end def add_path_config(name, default, desc) @config.add PathItem.new(name, 'path', default, desc) end def set_config_default(name, default) @config.lookup(name).default = default end def remove_config(name) @config.remove(name) end # For only multipackage def packages raise '[setup.rb fatal] multi-package metaconfig API packages() called for single-package; contact application package vendor' unless @installer @installer.packages end # For only multipackage def declare_packages(list) raise '[setup.rb fatal] multi-package metaconfig API declare_packages() called for single-package; contact application package vendor' unless @installer @installer.packages = list end end end # class ConfigTable # This module requires: #verbose?, #no_harm? module FileOperations def mkdir_p(dirname, prefix = nil) dirname = prefix + File.expand_path(dirname) if prefix $stderr.puts "mkdir -p #{dirname}" if verbose? return if no_harm? # Does not check '/', it's too abnormal. dirs = File.expand_path(dirname).split(%r<(?=/)>) if /\A[a-z]:\z/i =~ dirs[0] disk = dirs.shift dirs[0] = disk + dirs[0] end dirs.each_index do |idx| path = dirs[0..idx].join('') Dir.mkdir path unless File.dir?(path) end end def rm_f(path) $stderr.puts "rm -f #{path}" if verbose? return if no_harm? force_remove_file path end def rm_rf(path) $stderr.puts "rm -rf #{path}" if verbose? return if no_harm? remove_tree path end def remove_tree(path) if File.symlink?(path) remove_file path elsif File.dir?(path) remove_tree0 path else force_remove_file path end end def remove_tree0(path) Dir.foreach(path) do |ent| next if ent == '.' next if ent == '..' entpath = "#{path}/#{ent}" if File.symlink?(entpath) remove_file entpath elsif File.dir?(entpath) remove_tree0 entpath else force_remove_file entpath end end begin Dir.rmdir path rescue Errno::ENOTEMPTY # directory may not be empty end end def move_file(src, dest) force_remove_file dest begin File.rename src, dest rescue File.open(dest, 'wb') {|f| f.write File.binread(src) } File.chmod File.stat(src).mode, dest File.unlink src end end def force_remove_file(path) begin remove_file path rescue end end def remove_file(path) File.chmod 0777, path File.unlink path end def install(from, dest, mode, prefix = nil) $stderr.puts "install #{from} #{dest}" if verbose? return if no_harm? realdest = prefix ? prefix + File.expand_path(dest) : dest realdest = File.join(realdest, File.basename(from)) if File.dir?(realdest) str = File.binread(from) if diff?(str, realdest) verbose_off { rm_f realdest if File.exist?(realdest) } File.open(realdest, 'wb') {|f| f.write str } File.chmod mode, realdest File.open("#{objdir_root()}/InstalledFiles", 'a') {|f| if prefix f.puts realdest.sub(prefix, '') else f.puts realdest end } end end def diff?(new_content, path) return true unless File.exist?(path) new_content != File.binread(path) end def command(*args) $stderr.puts args.join(' ') if verbose? system(*args) or raise RuntimeError, "system(#{args.map{|a| a.inspect }.join(' ')}) failed" end def ruby(*args) command config('rubyprog'), *args end def make(task = nil) command(*[config('makeprog'), task].compact) end def extdir?(dir) File.exist?("#{dir}/MANIFEST") or File.exist?("#{dir}/extconf.rb") end def files_of(dir) Dir.open(dir) {|d| return d.select {|ent| File.file?("#{dir}/#{ent}") } } end DIR_REJECT = %w( . .. CVS SCCS RCS CVS.adm .svn ) def directories_of(dir) Dir.open(dir) {|d| return d.select {|ent| File.dir?("#{dir}/#{ent}") } - DIR_REJECT } end end # This module requires: #srcdir_root, #objdir_root, #relpath module HookScriptAPI def get_config(key) @config[key] end alias config get_config # obsolete: use metaconfig to change configuration def set_config(key, val) @config[key] = val end # # srcdir/objdir (works only in the package directory) # def curr_srcdir "#{srcdir_root()}/#{relpath()}" end def curr_objdir "#{objdir_root()}/#{relpath()}" end def srcfile(path) "#{curr_srcdir()}/#{path}" end def srcexist?(path) File.exist?(srcfile(path)) end def srcdirectory?(path) File.dir?(srcfile(path)) end def srcfile?(path) File.file?(srcfile(path)) end def srcentries(path = '.') Dir.open("#{curr_srcdir()}/#{path}") {|d| return d.to_a - %w(. ..) } end def srcfiles(path = '.') srcentries(path).select {|fname| File.file?(File.join(curr_srcdir(), path, fname)) } end def srcdirectories(path = '.') srcentries(path).select {|fname| File.dir?(File.join(curr_srcdir(), path, fname)) } end end class ToplevelInstaller Version = '3.4.1' Copyright = 'Copyright (c) 2000-2005 Minero Aoki' TASKS = [ [ 'all', 'do config, setup, then install' ], [ 'config', 'saves your configurations' ], [ 'show', 'shows current configuration' ], [ 'setup', 'compiles ruby extentions and others' ], [ 'install', 'installs files' ], [ 'test', 'run all tests in test/' ], [ 'clean', "does `make clean' for each extention" ], [ 'distclean',"does `make distclean' for each extention" ] ] def ToplevelInstaller.invoke config = ConfigTable.new(load_rbconfig()) config.load_standard_entries config.load_multipackage_entries if multipackage? config.fixup klass = (multipackage?() ? ToplevelInstallerMulti : ToplevelInstaller) klass.new(File.dirname($0), config).invoke end def ToplevelInstaller.multipackage? File.dir?(File.dirname($0) + '/packages') end def ToplevelInstaller.load_rbconfig if arg = ARGV.detect {|arg| /\A--rbconfig=/ =~ arg } ARGV.delete(arg) load File.expand_path(arg.split(/=/, 2)[1]) $".push 'rbconfig.rb' else require 'rbconfig' end ::Config::CONFIG end def initialize(ardir_root, config) @ardir = File.expand_path(ardir_root) @config = config # cache @valid_task_re = nil end def config(key) @config[key] end def inspect "#<#{self.class} #{__id__()}>" end def invoke run_metaconfigs case task = parsearg_global() when nil, 'all' parsearg_config init_installers exec_config exec_setup exec_install else case task when 'config', 'test' ; when 'clean', 'distclean' @config.load_savefile if File.exist?(@config.savefile) else @config.load_savefile end __send__ "parsearg_#{task}" init_installers __send__ "exec_#{task}" end end def run_metaconfigs @config.load_script "#{@ardir}/metaconfig" end def init_installers @installer = Installer.new(@config, @ardir, File.expand_path('.')) end # # Hook Script API bases # def srcdir_root @ardir end def objdir_root '.' end def relpath '.' end # # Option Parsing # def parsearg_global while arg = ARGV.shift case arg when /\A\w+\z/ setup_rb_error "invalid task: #{arg}" unless valid_task?(arg) return arg when '-q', '--quiet' @config.verbose = false when '--verbose' @config.verbose = true when '--help' print_usage $stdout exit 0 when '--version' puts "#{File.basename($0)} version #{Version}" exit 0 when '--copyright' puts Copyright exit 0 else setup_rb_error "unknown global option '#{arg}'" end end nil end def valid_task?(t) valid_task_re() =~ t end def valid_task_re @valid_task_re ||= /\A(?:#{TASKS.map {|task,desc| task }.join('|')})\z/ end def parsearg_no_options unless ARGV.empty? task = caller(0).first.slice(%r<`parsearg_(\w+)'>, 1) setup_rb_error "#{task}: unknown options: #{ARGV.join(' ')}" end end alias parsearg_show parsearg_no_options alias parsearg_setup parsearg_no_options alias parsearg_test parsearg_no_options alias parsearg_clean parsearg_no_options alias parsearg_distclean parsearg_no_options def parsearg_config evalopt = [] set = [] @config.config_opt = [] while i = ARGV.shift if /\A--?\z/ =~ i @config.config_opt = ARGV.dup break end name, value = *@config.parse_opt(i) if @config.value_config?(name) @config[name] = value else evalopt.push [name, value] end set.push name end evalopt.each do |name, value| @config.lookup(name).evaluate value, @config end # Check if configuration is valid set.each do |n| @config[n] if @config.value_config?(n) end end def parsearg_install @config.no_harm = false @config.install_prefix = '' while a = ARGV.shift case a when '--no-harm' @config.no_harm = true when /\A--prefix=/ path = a.split(/=/, 2)[1] path = File.expand_path(path) unless path[0,1] == '/' @config.install_prefix = path else setup_rb_error "install: unknown option #{a}" end end end def print_usage(out) out.puts 'Typical Installation Procedure:' out.puts " $ ruby #{File.basename $0} config" out.puts " $ ruby #{File.basename $0} setup" out.puts " # ruby #{File.basename $0} install (may require root privilege)" out.puts out.puts 'Detailed Usage:' out.puts " ruby #{File.basename $0} " out.puts " ruby #{File.basename $0} [] []" fmt = " %-24s %s\n" out.puts out.puts 'Global options:' out.printf fmt, '-q,--quiet', 'suppress message outputs' out.printf fmt, ' --verbose', 'output messages verbosely' out.printf fmt, ' --help', 'print this message' out.printf fmt, ' --version', 'print version and quit' out.printf fmt, ' --copyright', 'print copyright and quit' out.puts out.puts 'Tasks:' TASKS.each do |name, desc| out.printf fmt, name, desc end fmt = " %-24s %s [%s]\n" out.puts out.puts 'Options for CONFIG or ALL:' @config.each do |item| out.printf fmt, item.help_opt, item.description, item.help_default end out.printf fmt, '--rbconfig=path', 'rbconfig.rb to load',"running ruby's" out.puts out.puts 'Options for INSTALL:' out.printf fmt, '--no-harm', 'only display what to do if given', 'off' out.printf fmt, '--prefix=path', 'install path prefix', '' out.puts end # # Task Handlers # def exec_config @installer.exec_config @config.save # must be final end def exec_setup @installer.exec_setup end def exec_install @installer.exec_install end def exec_test @installer.exec_test end def exec_show @config.each do |i| printf "%-20s %s\n", i.name, i.value if i.value? end end def exec_clean @installer.exec_clean end def exec_distclean @installer.exec_distclean end end # class ToplevelInstaller class ToplevelInstallerMulti < ToplevelInstaller include FileOperations def initialize(ardir_root, config) super @packages = directories_of("#{@ardir}/packages") raise 'no package exists' if @packages.empty? @root_installer = Installer.new(@config, @ardir, File.expand_path('.')) end def run_metaconfigs @config.load_script "#{@ardir}/metaconfig", self @packages.each do |name| @config.load_script "#{@ardir}/packages/#{name}/metaconfig" end end attr_reader :packages def packages=(list) raise 'package list is empty' if list.empty? list.each do |name| raise "directory packages/#{name} does not exist"\ unless File.dir?("#{@ardir}/packages/#{name}") end @packages = list end def init_installers @installers = {} @packages.each do |pack| @installers[pack] = Installer.new(@config, "#{@ardir}/packages/#{pack}", "packages/#{pack}") end with = extract_selection(config('with')) without = extract_selection(config('without')) @selected = @installers.keys.select {|name| (with.empty? or with.include?(name)) \ and not without.include?(name) } end def extract_selection(list) a = list.split(/,/) a.each do |name| setup_rb_error "no such package: #{name}" unless @installers.key?(name) end a end def print_usage(f) super f.puts 'Inluded packages:' f.puts ' ' + @packages.sort.join(' ') f.puts end # # Task Handlers # def exec_config run_hook 'pre-config' each_selected_installers {|inst| inst.exec_config } run_hook 'post-config' @config.save # must be final end def exec_setup run_hook 'pre-setup' each_selected_installers {|inst| inst.exec_setup } run_hook 'post-setup' end def exec_install run_hook 'pre-install' each_selected_installers {|inst| inst.exec_install } run_hook 'post-install' end def exec_test run_hook 'pre-test' each_selected_installers {|inst| inst.exec_test } run_hook 'post-test' end def exec_clean rm_f @config.savefile run_hook 'pre-clean' each_selected_installers {|inst| inst.exec_clean } run_hook 'post-clean' end def exec_distclean rm_f @config.savefile run_hook 'pre-distclean' each_selected_installers {|inst| inst.exec_distclean } run_hook 'post-distclean' end # # lib # def each_selected_installers Dir.mkdir 'packages' unless File.dir?('packages') @selected.each do |pack| $stderr.puts "Processing the package `#{pack}' ..." if verbose? Dir.mkdir "packages/#{pack}" unless File.dir?("packages/#{pack}") Dir.chdir "packages/#{pack}" yield @installers[pack] Dir.chdir '../..' end end def run_hook(id) @root_installer.run_hook id end # module FileOperations requires this def verbose? @config.verbose? end # module FileOperations requires this def no_harm? @config.no_harm? end end # class ToplevelInstallerMulti class Installer FILETYPES = %w( bin lib ext data conf man ) include FileOperations include HookScriptAPI def initialize(config, srcroot, objroot) @config = config @srcdir = File.expand_path(srcroot) @objdir = File.expand_path(objroot) @currdir = '.' end def inspect "#<#{self.class} #{File.basename(@srcdir)}>" end def noop(rel) end # # Hook Script API base methods # def srcdir_root @srcdir end def objdir_root @objdir end def relpath @currdir end # # Config Access # # module FileOperations requires this def verbose? @config.verbose? end # module FileOperations requires this def no_harm? @config.no_harm? end def verbose_off begin save, @config.verbose = @config.verbose?, false yield ensure @config.verbose = save end end # # TASK config # def exec_config exec_task_traverse 'config' end alias config_dir_bin noop alias config_dir_lib noop def config_dir_ext(rel) extconf if extdir?(curr_srcdir()) end alias config_dir_data noop alias config_dir_conf noop alias config_dir_man noop def extconf ruby "#{curr_srcdir()}/extconf.rb", *@config.config_opt end # # TASK setup # def exec_setup exec_task_traverse 'setup' end def setup_dir_bin(rel) files_of(curr_srcdir()).each do |fname| update_shebang_line "#{curr_srcdir()}/#{fname}" end end alias setup_dir_lib noop def setup_dir_ext(rel) make if extdir?(curr_srcdir()) end alias setup_dir_data noop alias setup_dir_conf noop alias setup_dir_man noop def update_shebang_line(path) return if no_harm? return if config('shebang') == 'never' old = Shebang.load(path) if old $stderr.puts "warning: #{path}: Shebang line includes too many args. It is not portable and your program may not work." if old.args.size > 1 new = new_shebang(old) return if new.to_s == old.to_s else return unless config('shebang') == 'all' new = Shebang.new(config('rubypath')) end $stderr.puts "updating shebang: #{File.basename(path)}" if verbose? open_atomic_writer(path) {|output| File.open(path, 'rb') {|f| f.gets if old # discard output.puts new.to_s output.print f.read } } end def new_shebang(old) if /\Aruby/ =~ File.basename(old.cmd) Shebang.new(config('rubypath'), old.args) elsif File.basename(old.cmd) == 'env' and old.args.first == 'ruby' Shebang.new(config('rubypath'), old.args[1..-1]) else return old unless config('shebang') == 'all' Shebang.new(config('rubypath')) end end def open_atomic_writer(path, &block) tmpfile = File.basename(path) + '.tmp' begin File.open(tmpfile, 'wb', &block) File.rename tmpfile, File.basename(path) ensure File.unlink tmpfile if File.exist?(tmpfile) end end class Shebang def Shebang.load(path) line = nil File.open(path) {|f| line = f.gets } return nil unless /\A#!/ =~ line parse(line) end def Shebang.parse(line) cmd, *args = *line.strip.sub(/\A\#!/, '').split(' ') new(cmd, args) end def initialize(cmd, args = []) @cmd = cmd @args = args end attr_reader :cmd attr_reader :args def to_s "#! #{@cmd}" + (@args.empty? ? '' : " #{@args.join(' ')}") end end # # TASK install # def exec_install rm_f 'InstalledFiles' exec_task_traverse 'install' end def install_dir_bin(rel) install_files targetfiles(), "#{config('bindir')}/#{rel}", 0755 end def install_dir_lib(rel) install_files libfiles(), "#{config('rbdir')}/#{rel}", 0644 end def install_dir_ext(rel) return unless extdir?(curr_srcdir()) install_files rubyextentions('.'), "#{config('sodir')}/#{File.dirname(rel)}", 0555 end def install_dir_data(rel) install_files targetfiles(), "#{config('datadir')}/#{rel}", 0644 end def install_dir_conf(rel) # FIXME: should not remove current config files # (rename previous file to .old/.org) install_files targetfiles(), "#{config('sysconfdir')}/#{rel}", 0644 end def install_dir_man(rel) install_files targetfiles(), "#{config('mandir')}/#{rel}", 0644 end def install_files(list, dest, mode) mkdir_p dest, @config.install_prefix list.each do |fname| install fname, dest, mode, @config.install_prefix end end def libfiles glob_reject(%w(*.y *.output), targetfiles()) end def rubyextentions(dir) ents = glob_select("*.#{@config.dllext}", targetfiles()) if ents.empty? setup_rb_error "no ruby extention exists: 'ruby #{$0} setup' first" end ents end def targetfiles mapdir(existfiles() - hookfiles()) end def mapdir(ents) ents.map {|ent| if File.exist?(ent) then ent # objdir else "#{curr_srcdir()}/#{ent}" # srcdir end } end # picked up many entries from cvs-1.11.1/src/ignore.c JUNK_FILES = %w( core RCSLOG tags TAGS .make.state .nse_depinfo #* .#* cvslog.* ,* .del-* *.olb *~ *.old *.bak *.BAK *.orig *.rej _$* *$ *.org *.in .* ) def existfiles glob_reject(JUNK_FILES, (files_of(curr_srcdir()) | files_of('.'))) end def hookfiles %w( pre-%s post-%s pre-%s.rb post-%s.rb ).map {|fmt| %w( config setup install clean ).map {|t| sprintf(fmt, t) } }.flatten end def glob_select(pat, ents) re = globs2re([pat]) ents.select {|ent| re =~ ent } end def glob_reject(pats, ents) re = globs2re(pats) ents.reject {|ent| re =~ ent } end GLOB2REGEX = { '.' => '\.', '$' => '\$', '#' => '\#', '*' => '.*' } def globs2re(pats) /\A(?:#{ pats.map {|pat| pat.gsub(/[\.\$\#\*]/) {|ch| GLOB2REGEX[ch] } }.join('|') })\z/ end # # TASK test # TESTDIR = 'test' def exec_test unless File.directory?('test') $stderr.puts 'no test in this package' if verbose? return end $stderr.puts 'Running tests...' if verbose? begin require 'test/unit' rescue LoadError setup_rb_error 'test/unit cannot loaded. You need Ruby 1.8 or later to invoke this task.' end runner = Test::Unit::AutoRunner.new(true) runner.to_run << TESTDIR runner.run end # # TASK clean # def exec_clean exec_task_traverse 'clean' rm_f @config.savefile rm_f 'InstalledFiles' end alias clean_dir_bin noop alias clean_dir_lib noop alias clean_dir_data noop alias clean_dir_conf noop alias clean_dir_man noop def clean_dir_ext(rel) return unless extdir?(curr_srcdir()) make 'clean' if File.file?('Makefile') end # # TASK distclean # def exec_distclean exec_task_traverse 'distclean' rm_f @config.savefile rm_f 'InstalledFiles' end alias distclean_dir_bin noop alias distclean_dir_lib noop def distclean_dir_ext(rel) return unless extdir?(curr_srcdir()) make 'distclean' if File.file?('Makefile') end alias distclean_dir_data noop alias distclean_dir_conf noop alias distclean_dir_man noop # # Traversing # def exec_task_traverse(task) run_hook "pre-#{task}" FILETYPES.each do |type| if type == 'ext' and config('without-ext') == 'yes' $stderr.puts 'skipping ext/* by user option' if verbose? next end traverse task, type, "#{task}_dir_#{type}" end run_hook "post-#{task}" end def traverse(task, rel, mid) dive_into(rel) { run_hook "pre-#{task}" __send__ mid, rel.sub(%r[\A.*?(?:/|\z)], '') directories_of(curr_srcdir()).each do |d| traverse task, "#{rel}/#{d}", mid end run_hook "post-#{task}" } end def dive_into(rel) return unless File.dir?("#{@srcdir}/#{rel}") dir = File.basename(rel) Dir.mkdir dir unless File.dir?(dir) prevdir = Dir.pwd Dir.chdir dir $stderr.puts '---> ' + rel if verbose? @currdir = rel yield Dir.chdir prevdir $stderr.puts '<--- ' + rel if verbose? @currdir = File.dirname(rel) end def run_hook(id) path = [ "#{curr_srcdir()}/#{id}", "#{curr_srcdir()}/#{id}.rb" ].detect {|cand| File.file?(cand) } return unless path begin instance_eval File.read(path), path, 1 rescue raise if $DEBUG setup_rb_error "hook #{path} failed:\n" + $!.message end end end # class Installer class SetupError < StandardError; end def setup_rb_error(msg) raise SetupError, msg end if $0 == __FILE__ begin ToplevelInstaller.invoke rescue SetupError raise if $DEBUG $stderr.puts $!.message $stderr.puts "Try 'ruby #{$0} --help' for detailed usage." exit 1 end end net-ssh-gateway-1.2.0/metadata.gz.sig0000644000004100000410000000040012250212272017452 0ustar www-datawww-datayx́>JdZ.`f '[iD+Stͥtl6C,p$sFU~zJai9<=D 1юg!uNɸ_݌'qY5_iP #ݜ*9aDwlK=915z[7E"J Z(Nm/;BCEG}ڇ++tj bPjp$C"ld7.esf7#ܥ֍L