diff options
| author | ser <ser@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-06-10 01:31:01 +0000 |
|---|---|---|
| committer | ser <ser@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-06-10 01:31:01 +0000 |
| commit | ea7a527a2ae7024a5cf2885dee8f7a5c21fedd5d (patch) | |
| tree | d3e1f95a5acf262a9dd46e9663b7034bb285b406 /lib/rexml/encodings/UTF-16.rb | |
| parent | ca02190d8887ecd852e4e3f18f3a3ea91e9c6f7a (diff) | |
Initial revision
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/rexml/encodings/UTF-16.rb')
| -rw-r--r-- | lib/rexml/encodings/UTF-16.rb | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/lib/rexml/encodings/UTF-16.rb b/lib/rexml/encodings/UTF-16.rb new file mode 100644 index 0000000000..2aeef76a0c --- /dev/null +++ b/lib/rexml/encodings/UTF-16.rb @@ -0,0 +1,27 @@ +module REXML + module Encoding + def to_utf_16 content + array_utf8 = content.unpack("U*") + array_enc = [] + array_utf8.each do |num| + if ((num>>16) > 0) + array_enc << 0 + array_enc << ?? + else + array_enc << (num >> 8) + array_enc << (num & 0xFF) + end + end + array_enc.pack('C*') + end + + def from_utf_16(str) + array_enc=str.unpack('C*') + array_utf8 = [] + 2.step(arrayEnc.size-1, 2){|i| + array_utf8 << (array_enc.at(i+1) + array_enc.at(i)*0x100) + } + array_utf8.pack('U*') + end + end +end |