Merge branch 'master' of git://repo.or.cz/factor/jcg

[factor.git] / basis / windows / ole32 / ole32.factor

diff --git a/basis/windows/ole32/ole32.factor b/basis/windows/ole32/ole32.factor
index e33c2e2437092440cb21bfdb55b2234e4165c3c6..21b07f9a7d7328b743ef61a2ff09fd5f6e286bef 100755 (executable)
--- a/basis/windows/ole32/ole32.factor
+++ b/basis/windows/ole32/ole32.factor
@@ -1,6 +1,6 @@
 USING: alien alien.syntax alien.c-types alien.strings math
 kernel sequences windows windows.types debugger io accessors
-math.order ;
+math.order namespaces math.parser windows.kernel32 combinators ;
 IN: windows.ole32
 
 LIBRARY: ole32
@@ -128,14 +128,54 @@ M: ole32-error error.
     f OleInitialize ole32-error ;
 
 : guid= ( a b -- ? )
-    IsEqualGUID c-bool> ;
+    [ 16 memory>byte-array ] bi@ = ;
 
 : GUID-STRING-LENGTH
     "{01234567-89ab-cdef-0123-456789abcdef}" length ; inline
 
+: (guid-section>guid) ( guid string start end quot -- )
+    [ roll subseq hex> swap ] dip call ; inline
+: (guid-byte>guid) ( guid string start end byte -- )
+    [ roll subseq hex> ] dip
+    rot GUID-Data4 set-uchar-nth ; inline
+
 : string>guid ( string -- guid )
-    utf16n string>alien "GUID" <c-object> [ CLSIDFromString ole32-error ] keep ;
+    "GUID" <c-object> [ {
+        [  1  9 [ set-GUID-Data1 ] (guid-section>guid) ]
+
+        [ 10 14 [ set-GUID-Data2 ] (guid-section>guid) ]
+
+        [ 15 19 [ set-GUID-Data3 ] (guid-section>guid) ]
+
+        [ 20 22 0 (guid-byte>guid) ]
+        [ 22 24 1 (guid-byte>guid) ]
+
+        [ 25 27 2 (guid-byte>guid) ]
+        [ 27 29 3 (guid-byte>guid) ]
+        [ 29 31 4 (guid-byte>guid) ]
+        [ 31 33 5 (guid-byte>guid) ]
+        [ 33 35 6 (guid-byte>guid) ]
+        [ 35 37 7 (guid-byte>guid) ]
+    } 2cleave ] keep ;
+
+: (guid-section%) ( guid quot len -- )
+    [ call >hex ] dip CHAR: 0 pad-left % ; inline
+: (guid-byte%) ( guid byte -- )
+    swap GUID-Data4 uchar-nth >hex 2
+    CHAR: 0 pad-left % ; inline
+
 : guid>string ( guid -- string )
-    GUID-STRING-LENGTH 1+ [ "ushort" <c-array> ] keep
-    [ StringFromGUID2 drop ] 2keep drop utf16n alien>string ;
+    [ "{" % {
+        [ [ GUID-Data1 ] 8 (guid-section%) "-" % ]
+        [ [ GUID-Data2 ] 4 (guid-section%) "-" % ]
+        [ [ GUID-Data3 ] 4 (guid-section%) "-" % ]
+        [ 0 (guid-byte%) ]
+        [ 1 (guid-byte%) "-" % ]
+        [ 2 (guid-byte%) ]
+        [ 3 (guid-byte%) ]
+        [ 4 (guid-byte%) ]
+        [ 5 (guid-byte%) ]
+        [ 6 (guid-byte%) ]
+        [ 7 (guid-byte%) "}" % ]
+    } cleave ] "" make ;