Release 950706
Wed Jul 5 19:06:35 1995 Alexandre Julliard <julliard@sunsite.unc.edu>
* [controls/scroll.c]
Fixed drawing bug that caused part of a non-client scroll bar
to be painted even when the scroll-bar was hidden.
* [debugger/break.c] [debugger/dbg.y]
Rewrote breakpoint handling to work in 16-bit mode.
Implemented single-stepping ('step' and 'next' instructions).
* [debugger/debug.l]
Format specifier is now a separate token.
Entering an empty line at the debugger prompt causes the previous
command to be repeated, like under gdb.
* [debugger/debug.l] [debugger/registers.c]
Differentiate 16-bit and 32-bit registers without taking current
mode into account ($eax is always 32-bit, $ax always 16-bit).
* [debugger/stack.c]
Fixed stack information routines to differentiate between 16-bit
and 32-bit stacks.
* [loader/task.c]
Option -debug now sets a breakpoint at the first instruction of
every loaded task.
* [miscemu/instr.c]
Added handling of lock, repe and repne prefixes.
* [objects/dib.c]
Changed StretchDIBits() to do the correct thing, even if it's still
not really optimal.
* [windows/graphics.c]
Fixes in RoundRect(), thanks to Babak Masalehdan.
* [windows/message.c]
Tried to fix mouse event handling with respect to disabled
windows.
* [windows/painting.c]
Clear WIN_NEEDS_NCPAINT flag before sending WM_NCPAINT to avoid
infinite loops.
* [windows/win.c]
Fixed IsWindowVisible() to return FALSE when one of the parent
windows is hidden.
Sat Jul 1 22:08:21 1995 Martin von Loewis <loewis@informatik.hu-berlin.de>
* [if1632/compobj.spec][misc/compobj.c]
CoGetMalloc: New function
Added relay entries for COMPOBJ ordinals above 100
CoInitialize: Changed parameter to DWORD
* [if1632/ole2.spec]
Exported implementation of OleBuildVersion
* [if1632/ole2disp.spec][misc/ole2disp.c][misc/Imakefile]
ole2disp.c: New file
SysAllocString, SysReallocString, SysAllocStringLen,
SysReAllocStringLen, SysFreeString, SysStringLen: new functions
* [if1632/ole2nls.spec][include/winnls.h][misc/ole2nls.c]
CompareStringA: New function
Thu Jun 29 19:42:02 1995 Marcus Meissner <msmeissn@faui01.informatik.uni-erlangen.de>
* [objects/font.c] [if1632/gdi.spec]
New stubs for CreateScalableFontResource, GetGlyphOutline.
Thu Jun 29 13:47:08 GMT 1995 Göran Thyni (goran@norrsken.bildbasen.se)
* [misc/commdlg.c]
Extensive changes and bug fixes to FileDialog handling,
behaves more like native Windows.
Wed Jun 28 13:04:44 1995 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* [controls/listbox.c] [controls/combo.c]
Some minor optimizations.
* [memory/local.c]
LOCAL_FindFreeBlock(): Never use the last one.
* [memory/global.c]
GlobalReAlloc(): GMEM_MODIFY must not be ignored when size==0.
* [misc/file.c]
read() returns an error when length==0. This is not what Windows
programs expect, so pay attention to this in _lread(). Changed this
in _lwrite(), _hread(), _hwrite(), too.
* [loader/resource.c]
LoadIcon(): Ignore bih->biSizeImage, some icons have wrong values in
there.
* [if1632/shell.spec] [misc/shell.c]
Wrong spec file entries caused havoc: HKEY has 32 bit, not 16.
Accept some more combinations of parameters in the Reg..() functions.
* [if1632/toolhelp.spec]
Make InterruptRegister() and InterruptUnregister() return false.
* [windows/hook.c]
CallNextHookEx() used to crash when called with a null hhook. Fixed.
Wed Jun 28 10:14:34 1995 Martin von Loewis <martin@informatik.hu-berlin.de>
* [include/neexe.h][loader/ne_image.c]
NE_LoadSegment: Detect iterated segments
* [misc/ole2nls.c]
LOCALE_SLONGDATE: fixed typo
* [miscemu/int5c.c]
Reordered include files to avoid conflicts with Linux libc.5.1
* [rc/winerc.c]
Added -b option to process binary resource files into C arrays
* [include/callback.h]
CallWndProc: Added dummy ds parameter for libwine
* [include/gdi.h][include/user.h]
USER_HEAP_ALLOC, GDI_HEAP_ALLOC: dropped flags parameter
* [include/ldt.h][include/stackframe.h]
defined segment conversion macros for libwine
* [misc/atom.c]
Defined USER_HeapSel for libwine
* [misc/main.c]
Disable -dll option for libwine
* [misc/user.c]
removed GetFreeSystemResources, SystemHeapInfo from libwine for now
* [toolkit/heap.c]
fixed LocalLock prototype
* [toolkit/sup.c]
sync'ed load_mz_header, load_ne_header with structures
* [toolkit/winmain.c]
Disabled resource DLLs for libwine for now
Mon Jun 26 19:30:24 1995 Hans de Graaff (graaff@twi72.twi.tudelft.nl)
* [misc/main.c]
Fixed -enhanced option to report a 386 CPU instead of a 286.
Fri Jun 23 23:18:25 1995 Marcus Meissner <msmeissn@faui01.informatik.uni-erlangen.de>
* [misc/dos_fs.c]
Remove maximum open dosdirent limit (fixing the winfile.exe
problem) by using telldir()/seekdir().
Fri Jun 23 13:42:25 1995 Hans de Graaff (graaff@twi72.twi.tudelft.nl)
* [misc/profile.c]
Fixed problem parsing empty lines within sections in .ini files.
diff --git a/misc/ole2disp.c b/misc/ole2disp.c
new file mode 100644
index 0000000..92dba48
--- /dev/null
+++ b/misc/ole2disp.c
@@ -0,0 +1,105 @@
+/*
+ * OLE2DISP library
+ *
+ * Copyright 1995 Martin von Loewis
+ */
+
+#include "windows.h"
+#include "ole2.h"
+#include "global.h"
+#include "local.h"
+#include "ldt.h"
+#include "stddebug.h"
+#include "debug.h"
+
+/* This implementation of the BSTR API is 16-bit only. It
+ represents BSTR as a 16:16 far pointer, and the strings
+ as ISO-8859 */
+
+typedef DWORD BSTR;
+HGLOBAL BSTRheapsel=0;
+#define BSTR_HEAP_SIZE 65536
+
+static BSTR BSTR_AllocBytes(int n)
+{
+ HLOCAL mem;
+ if(!BSTRheapsel)
+ {
+ BSTRheapsel=GlobalAlloc(GMEM_FIXED,BSTR_HEAP_SIZE);
+ LocalInit(BSTRheapsel,0,BSTR_HEAP_SIZE-1);
+ }
+ if(!BSTRheapsel)
+ return 0;
+ mem=LOCAL_Alloc(BSTRheapsel,LMEM_FIXED,n);
+ return mem ? MAKELONG(mem,BSTRheapsel) : 0;
+}
+
+static void BSTR_Free(BSTR in)
+{
+ LOCAL_Free(BSTRheapsel, LOWORD(in));
+}
+
+static void* BSTR_GetAddr(BSTR in)
+{
+ return in ? PTR_SEG_TO_LIN(in) : 0;
+}
+
+/***********************************************************************
+ * SysAllocString [OLE2DISP.2]
+ */
+BSTR SysAllocString(char *in)
+{
+ BSTR out=BSTR_AllocBytes(strlen(in)+1);
+ if(!out)return 0;
+ strcpy(BSTR_GetAddr(out),in);
+ return out;
+}
+
+/***********************************************************************
+ * SysReAllocString [OLE2DISP.3]
+ */
+int SysReAllocString(BSTR *old,char *in)
+{
+ BSTR new=SysAllocString(in);
+ BSTR_Free(*old);
+ *old=new;
+ return 1;
+}
+
+/***********************************************************************
+ * SysAllocStringLen [OLE2DISP.4]
+ */
+BSTR SysAllocStringLen(char *in, int len)
+{
+ BSTR out=BSTR_AllocBytes(len+1);
+ if(!out)return 0;
+ strcpy(BSTR_GetAddr(out),in);
+ return out;
+}
+
+/***********************************************************************
+ * SysReAllocStringLen [OLE2DISP.5]
+ */
+int SysReAllocStringLen(BSTR *old,char *in,int len)
+{
+ BSTR new=SysAllocStringLen(in,len);
+ BSTR_Free(*old);
+ *old=new;
+ return 1;
+}
+
+/***********************************************************************
+ * SysFreeString [OLE2DISP.6]
+ */
+void SysFreeString(BSTR in)
+{
+ BSTR_Free(in);
+}
+
+/***********************************************************************
+ * SysStringLen [OLE2DISP.7]
+ */
+int SysStringLen(BSTR str)
+{
+ return strlen(BSTR_GetAddr(str));
+}
