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win32/registry.rb: fix runtime errors

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* ext/win32/lib/win32/registry.rb (Win32::Registry::API): need
  Constants.
* ext/win32/lib/win32/registry.rb (Win32::Registry::API#EnumValue):
  size of the name is in WCHARs, not in bytes

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43026 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-09-24 03:51:14 +00:00
parent e16d9c42cf
commit aaccbfeda1
2 changed files with 10 additions and 1 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
Tue Sep 24 12:51:07 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* ext/win32/lib/win32/registry.rb (Win32::Registry::API): need
Constants.
* ext/win32/lib/win32/registry.rb (Win32::Registry::API#EnumValue):
size of the name is in WCHARs, not in bytes
Mon Sep 23 22:16:09 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* enc/encdb.c, enc/utf_16_32.h (ENC_DUMMY_UNICODE): Unicode with BOM

3
ext/win32/lib/win32/registry.rb
View file

@ -212,6 +212,7 @@ For detail, see the MSDN[http://msdn.microsoft.com/library/en-us/sysinfo/base/pr
# Win32 APIs
#
module API
include Constants
extend Importer
dlload "advapi32.dll"
[
@ -289,7 +290,7 @@ For detail, see the MSDN[http://msdn.microsoft.com/library/en-us/sysinfo/base/pr
name = WCHAR_NUL * Constants::MAX_KEY_LENGTH
size = packdw(Constants::MAX_KEY_LENGTH)
check RegEnumValueW.call(hkey, index, name, size, 0, 0, 0, 0)
name[0, unpackdw(size)/WCHAR_SIZE].encode
name[0, unpackdw(size)].encode
end
def EnumKey(hkey, index)