djberg96

require 'ffi'

class IO
  extend FFI::Library
  ffi_lib FFI::Library::LIBC

  attach_function :fdwalk_c, :fdwalk, [:pointer, :pointer], :void

  def self.fdwalk(lowfd)
    func = FFI::Function.new(:int, [:pointer, :int]){ |cd, fd|

djberg96

1) Failure:
test_self_default_dir(TestGem) [./test/rubygems/test_gem.rb:577]:
Expected /\/[Rr]uby\/[Gg]ems\/[0-9.]+/ to match "/Library/Frameworks/JRuby.framework/Gems/1.8".

  2) Error:
test_execute_build(TestGemCommandsCertCommand):
Errno::ENOENT: No such file or directory - gem-private_key.pem
    org/jruby/RubyFile.java:694:in `chmod'
    /Users/djberge/Repositories/rubygems/lib/rubygems/security.rb:719:in `build_self_signed_cert'
    org/jruby/RubyIO.java:1139:in `open'

djberg96

ruby 1.9.3-p194
OSX 10.6

dyld: lazy symbol binding failed: Symbol not found: _ruby_thread_has_gvl_p
  Referenced from: /opt/local/lib/ruby/gems/1.9.1/gems/ffi-1.0.11/lib/ffi_c.bundle
  Expected in: flat namespace

djberg96

>gem search -r -d

*** REMOTE GEMS ***

ERROR:  While executing gem ... (Gem::RemoteFetcher::FetchError)
    bad response Not Found 404 (http://production.cf.rubygems.org/quick/Marshal.4.8/ghostplus-0.0.1.gemspec.rz)

djberg96

  # The "old" way
  buf_target  = "\\??\\" << from_path
  wide_string = multi_to_wide(buf_target)[0..-3]

  # REPARSE_JDATA_BUFFER
  rdb = [
    "0xA0000003L".hex,      # ReparseTag (IO_REPARSE_TAG_MOUNT_POINT)
    wide_string.size + 12,  # ReparseDataLength
    0,                      # Reserved
    0,                      # SubstituteNameOffset

djberg96

require 'ffi'

class MyStruct < FFI::Struct
  layout(:path, [:char, 2]) # wchar
end

s = "hello".encode("UTF-16LE")

m = MyStruct.new
m[:path].to_ptr.put_bytes(0, s, s.bytesize)

djberg96

>gem search -r ghostplus

*** REMOTE GEMS ***

ghostplus (0.0.1)

>gem search -r -d ghostplus

*** REMOTE GEMS ***

djberg96

jruby 1.6.7.2 (ruby-1.8.7-p357) (2012-05-01 26e08ba) (Java HotSpot(TM) Client VM 1.6.0_31) [Windows 7-x86-java]

c:\Users\djberge>jruby --1.9 -S jirb
irb(main):001:0> Encoding.default_external
=> #<Encoding:Windows-1252>

ruby 1.9.3p194 (2012-04-20 revision 35410) [i386-mswin32_100]

c:\Users\djberge>irb
irb(main):001:0> Encoding.default_external

djberg96

require 'ffi'

class Windows
  extend FFI::Library
  ffi_lib :shell32

  attach_function :SHGetFolderPath, :SHGetFolderPathW, [:ulong, :int, :ulong, :ulong, :buffer_out], :ulong

  def self.folder
    buf = 0.chr * 1024

djberg96

module Foo
end

class Bar
  def initialize
    puts "Hello, this is Bar"
  end
end

class Baz