wine/win32/code_page.c
Alexandre Julliard c7c217b31c Release 980413
Sun Apr 12 12:22:23 1997  Andreas Mohr <100.30936@germany.net>

	* [files/drive.c]
	Fixed "no free space" problem with partition sizes between 1 and 2 GB
	(cluster_sectors may not exceed 0x40).

	* [windows/msgbox.c] [if1632/user.spec] [include/windows.h]
	Implemented MessageBoxIndirect16, corrected MSGBOXPARAMS16.

	* [loader/task.c]
	DOS environment strings may never exceed 127 chars
	-> truncate Unix environment strings if necessary.

Sun Apr 12 02:51:44 1998  Dimitrie O. Paun  <dimi@mail.cs.toronto.edu>

	* [files/*.c]
	All fprintf statements were converted to appropriate debug
	messages.

	* [tools/find_debug_channels]
	Updated comments at the beginning of the file.

Sat Apr 11 15:27:21 1998  Alexandre Julliard  <julliard@lrc.epfl.ch>

	* [loader/module.c] [loader/task.c] [scheduler/process.c]
	Moved some code around to prepare the ground for CreateProcess().

	* [memory/environ.c] [loader/task.c]
	Moved Win32 environment strings functions to environ.c.
	Unified Win16 and Win32 environment management.

	* [scheduler/handle.c] [scheduler/k32obj.c] [scheduler/*.c]
	Implemented handle inheritance and DuplicateHandle().

	* [scheduler/thread.c]
	Create a 16-bit stack for all threads.

	* [windows/dialog.c]
	Implemented DIALOGEX resource format.

Fri Apr 10 20:21:51 1998  Marcus Meissner <marcus@mud.de>

	* [configure.in][include/acconfig.h][*/*][multimedia/*]
	Cleaned up the OSS detection stuff, added some more checks for
	headerfiles/functions.
	Removed a lot of OS specific #ifdefs.
	Lots of dependend multimedia cleanups.

	* [loader/pe_image.c]
	Enhanced comment, added missing reference count increase.

	* [ole/compobj.c]
	Replaced broken StringFromGUID2 by working one.

	* [misc/winsock.c]
	SO_LINGER uses unsigned 16 bit in Win16 and Win32, but unsigned
	int (32bit) for UNIX.

	* [memory/global.c]
	Allow realloc for lockcount 1 too.

Fri Apr 10 15:27:34 1998  Morten Welinder  <terra@diku.dk>

	* [graphics/x11drv/text.c]
	Handle control characters in trace.  Ignore terminating newline.

	* [multimedia/init.c]
	(MULTIMEDIA_Init): Correct allocations.

	* [tools/examine-relay]
 	Tidy up.

	* [windows/syscolor.c]
	Change highlight colour from lightblue to lightgray.  This
	looks correct for menus.

Fri Apr 10 01:49:58 1998  Douglas Ridgway  <ridgway@winehq.com>

	* [configure.in] [Make.rules.in]
	Add check for c2man before using it.

Fri Apr 10 02:59:21 1998  Douglas Ridgway  <ridgway@winehq.com>

	* [DEVELOPERS-HINTS]
	Simple description of adding API calls.

	* [include/wintypes.h] [include/windows.h]
	Get rid of Winelib16, avoid declaring some illegal functions in
	Winelib, add prototypes for some enhanced metafile functions, fix
	GetTextExtentPoint32 declarations.

	* [relay32/gdi32.spec] [objects/enhmetafile.c]
	Cosmetic and functional improvements.

	* [include/wincon.h] [programs/view/*]
	Fixes, improved compatibility with native compilers.

Thu Apr  9 15:48:49 1998  Ulrich Weigand <weigand@informatik.uni-erlangen.de>

	* [win32/kernel32.c]
	Implemented FT_Thunk / FT_Prolog / FT_Exit / FT_PrologPrime.
	Fixed Common32ThkLS thunk function.

	* [tools/build.c] [relay32/relay386.c] [if1632/relay.c]
	Changed relay code to allow register functions to modify stack layout.

	* [memory/selector.c]
	Implemented AllocMappedBuffer / FreeMappedBuffer.

	* [relay32/kernel32.spec] [if1632/kernel.spec] [win32/ordinals.c]
	Added names for undocumented functions.

	* [loader/module.c]
	Bugfix: LoadLibrary16 should *not* silently load 32-bit DLL.

Thu Apr  9 03:54:58 1998  Jim Peterson <jspeter@birch.ee.vt.edu>

	* [windows/keyboard.c]
	Fix an erroneous test in TranslateAccelerator{16,32} for the end
	of the accelerator table.

Thu Apr  8 20:36:28 1998  Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de> 

	* [misc/crtdll.c]
	Implement getenv.

	* [misc/commdlg.c]
	Make Get[Save/Open]FileName work in most situations.

	* [misc/lstr.c]
	Use wvsprintf32A instead of vsprintf in FormatMessage32X

	* [misc/version]
	Make NT3.50 a recognised version

	* [graphics/x11drv/graphics.c]
	Change the algorithme to draw arcs

	* [loader/resource.c]
	Return an empty buffer in LoadString32A if no resource found.

	* [win32/code_page.c]
	Try harder to get the right size in MultiByteToWideChar.

	* [win32/process.c]
	Call WinExec32 for CreateProcess32A.

	* [windows/user.c]
	Install default Int0 Handler in InitApp().

Thu Apr  8 19:29:48 1998  Eric Kohl <ekohl@abo.rhein-zeitung.de>

	* [misc/imagelist.c]
	Preliminary fix for drawing selected images.
	Various improvements.

	* [controls/progress.c][include/progress.c][include/commctrl.h]
	Added progress bar messages and styles for IE4.01 (dll version 4.72)
	compatibility.
	Fixed led size problem.

	* [controls/updown.c][include/commctrl.h]
	Added UDM_GETRANGE32 and UDM_SETRANGE32.

	* [objects/oembitmaps.c][include/windows.h][include/bitmaps/*]
	Added Win95 icons and fixed Win95 cursor and restore button bug.
	Now they should be visible. Sorry!!!

	* [relay32/comctl32.spec]
	Added most missing function names.

Tue Apr  6 18:48:36 1998  Matthew Becker <mbecker@glasscity.net>

	* [objects/font.c] [if1632/gdi.spec]
	GetOutlineTextMetrics: stub

	* [objects/text.c]
	GetTextCharset should just call GetTextCharsetInfo.

	* [misc/mpr.c] [relay32/mpr.spec]
	WNetCachePassword: stub

	* [scheduler/thread.c] [relay32/user32.spec]
	AttachThreadInput: stub
	Updated documentation.

	* [objects/palette.c]
	Updated documentation.

Tue Mar 31 17:06:30 1998  James Juran <jrj120@psu.edu>

	* [*/*.c]
	Finished fixing USER32 ordinal numbers in function documentation.

Mon Mar 30 20:27:38 1998  Morten Welinder  <terra@diku.dk>

	* [misc/debugstr.c] [include/debugstr.h]
	Moved _dumpstr from relay32/relay386.c.  Improved control
	character handling.

	* [msdos/int21.c]
	Implement 215E00 -- get machine name.

	* [windows/winpos.c]
	SetWindowPos32: Make an extra sync when mapping managed
	windows.  This makes sure the reconfigure event has been
	handled.  See Mshearts' what's-your-name window.

Mon Mar 30 01:13:50 1998  Alexander V. Lukyanov <lav@long.yar.ru>

	* [Makefile.in]
	Install includes from TOPSRCDIR.
1998-04-13 12:21:30 +00:00

228 lines
5.7 KiB
C

/*
* Win32 kernel functions
*
* Copyright 1995 Martin von Loewis and Cameron Heide
*/
#include <stdio.h>
#include <stdlib.h>
#include "windows.h"
#include "winerror.h"
#include "winnls.h"
#include "heap.h"
#include "debug.h"
/***********************************************************************
* GetACP (KERNEL32.148)
*/
UINT32 WINAPI GetACP(void)
{
return 1252; /* Windows 3.1 ISO Latin */
}
/***********************************************************************
* GetCPInfo (KERNEL32.154)
*/
BOOL32 WINAPI GetCPInfo( UINT32 codepage, LPCPINFO cpinfo )
{
cpinfo->DefaultChar[0] = '?';
switch (codepage)
{
case 932 : /* Shift JIS (japan) */
cpinfo->MaxCharSize = 2;
cpinfo->LeadByte[0]= 0x81; cpinfo->LeadByte[1] = 0x9F;
cpinfo->LeadByte[2]= 0xE0; cpinfo->LeadByte[3] = 0xFC;
cpinfo->LeadByte[4]= 0x00; cpinfo->LeadByte[5] = 0x00;
break;
case 936 : /* GB2312 (Chinese) */
case 949 : /* KSC5601-1987 (Korean) */
case 950 : /* BIG5 (Chinese) */
cpinfo->MaxCharSize = 2;
cpinfo->LeadByte[0]= 0x81; cpinfo->LeadByte[1] = 0xFE;
cpinfo->LeadByte[2]= 0x00; cpinfo->LeadByte[3] = 0x00;
break;
case 1361 : /* Johab (Korean) */
cpinfo->MaxCharSize = 2;
cpinfo->LeadByte[0]= 0x84; cpinfo->LeadByte[1] = 0xD3;
cpinfo->LeadByte[2]= 0xD8; cpinfo->LeadByte[3] = 0xDE;
cpinfo->LeadByte[4]= 0xE0; cpinfo->LeadByte[5] = 0xF9;
cpinfo->LeadByte[6]= 0x00; cpinfo->LeadByte[7] = 0x00;
break;
default :
cpinfo->MaxCharSize = 1;
cpinfo->LeadByte[0]= 0x00; cpinfo->LeadByte[1] = 0x00;
break;
}
return 1;
}
/***********************************************************************
* GetOEMCP (KERNEL32.248)
*/
UINT32 WINAPI GetOEMCP(void)
{
return 437; /* MS-DOS United States */
}
/***********************************************************************
* IsValidCodePage (KERNEL32.360)
*/
BOOL32 WINAPI IsValidCodePage(UINT32 CodePage)
{
switch ( CodePage )
{
case 1252 :
case 437 :
return TRUE;
default :
return FALSE;
}
}
/***********************************************************************
* MultiByteToWideChar (KERNEL32.392)
*/
INT32 WINAPI MultiByteToWideChar(UINT32 page, DWORD flags,
LPCSTR src, INT32 srclen,
LPWSTR dst, INT32 dstlen)
{
int ret;
if (srclen == -1)
srclen = lstrlen32A(src);
if (!dstlen || !dst)
return srclen;
ret = srclen;
while (srclen > 0 && dstlen > 0) {
*dst = (WCHAR)(unsigned char)*src;
if (!*src)
return ret;
dst++; src++;
dstlen--; srclen--;
}
if ((dstlen == 0) && *src) {
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return 0;
}
return ret;
}
INT32 WINAPI WideCharToMultiByte(UINT32 page, DWORD flags, LPCWSTR src,
INT32 srclen,LPSTR dst, INT32 dstlen,
LPCSTR defchar, BOOL32 *used)
{
int count = 0;
int eos = 0;
int dont_copy= (dstlen==0);
if (page!=GetACP() && page!=CP_OEMCP && page!=CP_ACP)
FIXME(win32,"Conversion in CP %d not supported\n",page);
#if 0
if (flags)
FIXME(win32,"flags %lx not supported\n",flags);
#endif
if(used)
*used=0;
if (srclen == -1)
srclen = lstrlen32W(src)+1;
while(srclen && (dont_copy || dstlen))
{
if(!dont_copy){
if(*src<256)
*dst = *src;
else
{
/* ??? The WC_DEFAULTCHAR flag only gets used in
* combination with the WC_COMPOSITECHECK flag or at
* least this is what it seems from using the function
* on NT4.0 in combination with reading the documentation.
*/
*dst = defchar ? *defchar : '?';
if(used)*used=1;
}
dstlen--;
dst++;
}
count++;
srclen--;
if(!*src) {
eos = 1;
break;
}
src++;
}
if (dont_copy)
return count;
if (!eos && srclen > 0) {
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return 0;
}
return count;
}
/***********************************************************************
* IsDBCSLeadByteEx (KERNEL32.359)
*/
BOOL32 WINAPI IsDBCSLeadByteEx( UINT32 codepage, BYTE testchar )
{
CPINFO cpinfo;
int i;
GetCPInfo(codepage, &cpinfo);
for (i = 0 ; i < sizeof(cpinfo.LeadByte)/sizeof(cpinfo.LeadByte[0]); i+=2)
{
if (cpinfo.LeadByte[i] == 0)
return FALSE;
if (cpinfo.LeadByte[i] <= testchar && testchar <= cpinfo.LeadByte[i+1])
return TRUE;
}
return FALSE;
}
/***********************************************************************
* IsDBCSLeadByte16 (KERNEL.207)
*/
BOOL16 WINAPI IsDBCSLeadByte16( BYTE testchar )
{
return IsDBCSLeadByteEx(GetACP(), testchar);
}
/***********************************************************************
* IsDBCSLeadByte32 (KERNEL32.358)
*/
BOOL32 WINAPI IsDBCSLeadByte32( BYTE testchar )
{
return IsDBCSLeadByteEx(GetACP(), testchar);
}
/***********************************************************************
* EnumSystemCodePages32A (KERNEL32.92)
*/
BOOL32 WINAPI EnumSystemCodePages32A(CODEPAGE_ENUMPROC32A lpfnCodePageEnum,DWORD flags)
{
TRACE(win32,"(%p,%08lx)\n",lpfnCodePageEnum,flags);
lpfnCodePageEnum("437");
return TRUE;
}
/***********************************************************************
* EnumSystemCodePages32W (KERNEL32.93)
*/
BOOL32 WINAPI EnumSystemCodePages32W( CODEPAGE_ENUMPROC32W lpfnCodePageEnum,
DWORD flags)
{
WCHAR *cp;
TRACE(win32,"(%p,%08lx)\n",lpfnCodePageEnum,flags );
cp = HEAP_strdupAtoW( GetProcessHeap(), 0, "437" );
lpfnCodePageEnum(cp);
HeapFree( GetProcessHeap(), 0, cp );
return TRUE;
}