Microsoft/WindowsXP-SP1
Microsoft
/
WindowsXP-SP1
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
WindowsXP-SP1/shell/shlwapi/unicwrap.cpp

9385 lines
261 KiB
C++
Raw Permalink Blame History

//+---------------------------------------------------------------------------
//
// Copyright (C) Microsoft Corporation, 1994-1995
//
// File: unicwrap.cpp
//
// Contents: Wrappers for all Unicode functions used in MSHTML.
// Any Unicode parameters/structure fields/buffers are converted
// to ANSI, and then the corresponding ANSI version of the function
// is called.
//
//----------------------------------------------------------------------------
// This file expects to be compiled UNICODE
//----------------------------------------------------------------------------
//
// HOW TO WRITE A WRAPPER
//
//----------------------------------------------------------------------------
//
// Suppose you want to write a wrapper for CreateMutex.
//
// - Look up CreateMutex and see that it is a function in KERNEL32.DLL.
// If your function is in some other DLL, make the appropriate changes
// to the instructions below.
//
// - Write a wrapper for your function, wrapped inside the appropriate
// #ifdef for the DLL being wrapped.
//
// #ifdef NEED_KERNEL32_WRAPPER
// STDAPI_(HANDLE) WINAPI
// CreateMutexWrapW(...)
// {
// VALIDATE_PROTOTYPE(CreateMutex);
// blahblahblah
// }
// #endif // NEED_KERNEL32_WRAPPER
//
// - If your wrapped function is in a DLL other than KERNEL32,
// USER32, GDI32, or ADVAPI32, then you need to write a delay-load
// stub in dllload.c.
//
// Furthermore, if the delay-load stub uses DELAY_MAP instead of
// DELAY_LOAD (SHELL32, WINMM, COMDLG32), then the line
//
// VALIDATE_PROTOTYPE(WrappedFunction)
//
// needs to be changed to
//
// VALIDATE_PROTOTYPE_DELAYLOAD(WrappedFunction, _WrappedFunction)
//
// - Add a line for your function to thunk.h. In our case, we would
// look for the #ifndef NEED_KERNEL32_WRAPPER section and add the
// line
//
// #define CreateMutexWrapW CreateMutexW
//
// (This prevents shlwapi from trying to call a nonexistent wrapper.)
//
// - Add a line for your function to shlwapi.src.
//
// KERNEL32_WRAP(CreateMutexW) @nnn NONAME PRIVATE
//
// - If your wrapper is high-frequency, you may want to use
// FORWARD_AW or THUNK_AW to make it faster on NT.
//
//----------------------------------------------------------------------------
// WARNING: if you add a new call to FORWARD_AW or THUNK_AW (or modify the
// macros), make sure you build this file on both x86 and non-x86 (or
// alternately, build w/ PERF_ASM=0 on x86) to make sure there are no
// syntax errors. the macros are *very* different between x86 and non-x86,
// so successful compilation on one platform in no way guarantees success
// on the other. i speak from experience, not theory...
#include "priv.h"
#define _SHELL32_
#define _SHDOCVW_
#include <shellapi.h>
#include <commctrl.h> // for treeview
#include "unicwrap.h"
#include <wininet.h> // INTERNET_MAX_URL_LENGTH
#include <winnetp.h>
#include "mlui.h"
#include <platform.h>
#include "apithk.h"
#define DM_PERF 0 // perf stats
#ifndef ANSI_SHELL32_ON_UNIX
#define UseUnicodeShell32() ( g_bRunningOnNT )
#else
#define UseUnicodeShell32() ( FALSE )
#endif
//
// Do this in every wrapper function to make sure the wrapper
// prototype matches the function it is intending to replace.
//
#define VALIDATE_PROTOTYPE(f) if (f##W == f##WrapW) 0
#define VALIDATE_PROTOTYPEA(f) if (f##A == f##WrapA) 0
#define VALIDATE_PROTOTYPEX(f) if (f == f##Wrap) 0
#define VALIDATE_PROTOTYPE_DELAYLOAD(fWrap, fDelay) if (fDelay##W == fWrap##WrapW) 0
#define VALIDATE_PROTOTYPE_DELAYLOADX(fWrap, fDelay) if (fDelay == fWrap##Wrap) 0
#define VALIDATE_PROTOTYPE_NO_W(f) if (f## == f##Wrap) 0
//
// Do this in every wrapper function that has an output parameter.
// It raises assertion failures on the main code path so that
// the same assertions are raised on NT and 95. The CStrOut class
// doesn't like it when you say that an output buffer is NULL yet
// has nonzero length. Without this macro, the bug would go undetected
// on NT and appear only on Win95.
//
// FEATURE raymondc - Turn this on after fixing all the RIPs it catches
// (otherwise we assert too much)
#if 0
#define VALIDATE_OUTBUF(s, cch) ASSERT((s) != NULL || (cch) == 0)
#else
#define VALIDATE_OUTBUF(s, cch)
#endif
// compiler should do this opt for us (call-thunk => jmp), but it doesn't
// so we do it ourselves (i raided it and they're adding it to vc6.x so
// hopefully we'll get it someday)
#if _X86_
#define PERF_ASM 1 // turn on inline-asm opts
#endif
// todo??? #ifdef SUNDOWN #undef PERF_ASM
#if PERF_ASM // {
// APPCOMPAT workaround compiler bug
// compiler should know this, but doesn't, so we make it explicit
#define IMPORT_PTR dword ptr // doesn't work for sundown
//*** FORWARD_AW, THUNK_AW -- simple forwarders and thunks
// ENTRY/EXIT
// - declare function w/ FORWARD_API
// - if you're using THUNK_AW, create the 'A' thunk helper
// - make the body FORWARD_AW or THUNK_AW.
// - make sure there's *no* other code in the func. o.w. you'll get bogus
// code.
// EXAMPLE
// int FORWARD_API WINAPI FooWrapW(int i, void *p)
// {
// VALIDATE_PROTOTYPE(Foo);
//
// FORWARD_AW(Foo, (i, p));
// }
//
// int WINAPI BarAThunk(HWND hwnd, WPARAM wParam)
// {
// ... ansi thunk helper ...
// }
//
// int FORWARD_API WINAPI BarWrapW(HWND hwnd, WPARAM wParam)
// {
// VALIDATE_PROTOTYPE(Bar);
//
// THUNK_AW(Bar, (hwnd, wParam));
// }
// NOTES
// - WARNING: can only be used for 'simple' thunks (NAKED => no non-global
// vars, etc.).
// - WARNING: calling func must be declared FORWARD_API. if not you'll
// get bogus code. happily if you forget you get the (obscure) error
// message "error C4035: 'FooW': no return value"
// - note that the macro ends up w/ an extra ";" from the caller, oh well...
// - TODO: perf: better still would be to have a g_pfnCallWndProc, init
// it 1x, and then jmp indirect w/o the test. it would cost us a ptr but
// we only do it for the top-2 funcs (CallWindowProc and SendMessage)
#define FORWARD_API _declspec(naked)
#define FORWARD_AW(_fn, _args) \
if (g_bRunningOnNT) { \
_asm { jmp IMPORT_PTR _fn##W } \
} \
_asm { jmp IMPORT_PTR _fn##A }
#define THUNK_AW(_fn, _args) \
if (g_bRunningOnNT) { \
_asm { jmp IMPORT_PTR _fn##W } \
} \
_asm { jmp _fn##AThunk } // n.b. no IMPORT_PTR
#else // }{
#define FORWARD_API /*NOTHING*/
#define FORWARD_AW(_fn, _args) \
if (g_bRunningOnNT) { \
return _fn##W _args; \
} \
return _fn##A _args;
#define THUNK_AW(_fn, _args) \
if (g_bRunningOnNT) { \
return _fn##W _args; \
} \
return _fn##AThunk _args;
#endif // }
//
// Windows 95 and NT5 do not have the hbmpItem field in their MENUITEMINFO
// structure.
//
#if (_WIN32_WINNT >= 0x0500)
#define MENUITEMINFOSIZE_WIN95 FIELD_OFFSET(MENUITEMINFOW, hbmpItem)
#else
#define MENUITEMINFOSIZE_WIN95 sizeof(MENUITEMINFOW)
#endif
//
// FEATURE - Undefine functions that are defined in thunk.h
// These are duplicates of functions defined here
// and should be deleted from thunk.c.
#undef RegSetValueExW
#undef CompareStringW
#undef GetFileAttributesW
#undef GetFullPathNameW
#undef SearchPathW
#undef GetWindowsDirectoryW
#undef GetSystemDirectoryW
#undef GetEnvironmentVariableW
// Undefine mappings
#undef CharLowerW
//
// FEATURE - There are numerous registry functions that are duplicated
// here and in reg.c
//
//
// Some W functions are implemented on Win95, so complain if anybody
// writes thunks for them.
//
// Though Win95's implementation of TextOutW is incomplete for FE languages.
// Remove this section when we implement FE-aware TextOutW for Win95.
//
#if defined(TextOutWrap)
#error Do not write thunks for TextOutW; Win95 supports it.
#endif
//+---------------------------------------------------------------------------
//
// Member: CConvertStr::Free
//
// Synopsis: Frees string if alloc'd and initializes to NULL.
//
//----------------------------------------------------------------------------
void
CConvertStr::Free()
{
if (_pstr != _ach && HIWORD64(_pstr) != 0 && !IsAtom())
{
delete [] _pstr;
}
_pstr = NULL;
}
//+---------------------------------------------------------------------------
//
// Member: CConvertStrW::Free
//
// Synopsis: Frees string if alloc'd and initializes to NULL.
//
//----------------------------------------------------------------------------
void
CConvertStrW::Free()
{
if (_pwstr != _awch && HIWORD64(_pwstr) != 0)
{
delete [] _pwstr;
}
_pwstr = NULL;
}
//+---------------------------------------------------------------------------
//
// Member: CStrInW::Init
//
// Synopsis: Converts a LPSTR function argument to a LPWSTR.
//
// Arguments: [pstr] -- The function argument. May be NULL or an atom
// (HIWORD64(pwstr) == 0).
//
// [cch] -- The number of characters in the string to
// convert. If -1, the string is assumed to be
// NULL terminated and its length is calculated.
//
// Modifies: [this]
//
//----------------------------------------------------------------------------
void
CStrInW::Init(LPCSTR pstr, int cch)
{
int cchBufReq;
_cwchLen = 0;
// Check if string is NULL or an atom.
if (HIWORD64(pstr) == 0)
{
_pwstr = (LPWSTR) pstr;
return;
}
ASSERT(cch == -1 || cch > 0);
//
// Convert string to preallocated buffer, and return if successful.
//
// Since the passed in buffer may not be null terminated, we have
// a problem if cch==ARRAYSIZE(_awch), because MultiByteToWideChar
// will succeed, and we won't be able to null terminate the string!
// Decrease our buffer by one for this case.
//
_cwchLen = MultiByteToWideChar(
CP_ACP, 0, pstr, cch, _awch, ARRAYSIZE(_awch)-1);
if (_cwchLen > 0)
{
// Some callers don't NULL terminate.
//
// We could check "if (-1 != cch)" before doing this,
// but always doing the null is less code.
//
_awch[_cwchLen] = 0;
if (0 == _awch[_cwchLen-1]) // account for terminator
_cwchLen--;
_pwstr = _awch;
return;
}
//
// Alloc space on heap for buffer.
//
cchBufReq = MultiByteToWideChar( CP_ACP, 0, pstr, cch, NULL, 0 );
// Again, leave room for null termination
cchBufReq++;
ASSERT(cchBufReq > 0);
_pwstr = new WCHAR[cchBufReq];
if (!_pwstr)
{
// On failure, the argument will point to the empty string.
_awch[0] = 0;
_pwstr = _awch;
return;
}
ASSERT(HIWORD64(_pwstr));
_cwchLen = MultiByteToWideChar(
CP_ACP, 0, pstr, cch, _pwstr, cchBufReq );
#if DBG == 1 /* { */
if (0 == _cwchLen)
{
int errcode = GetLastError();
ASSERT(0 && "MultiByteToWideChar failed in unicode wrapper.");
}
#endif /* } */
// Again, make sure we're always null terminated
ASSERT(_cwchLen < cchBufReq);
_pwstr[_cwchLen] = 0;
if (0 == _pwstr[_cwchLen-1]) // account for terminator
_cwchLen--;
}
//+---------------------------------------------------------------------------
//
// Member: CStrIn::CStrIn
//
// Synopsis: Inits the class.
//
// NOTE: Don't inline this function or you'll increase code size
// by pushing -1 on the stack for each call.
//
//----------------------------------------------------------------------------
CStrIn::CStrIn(LPCWSTR pwstr) : CConvertStr(CP_ACP)
{
Init(pwstr, -1);
}
CStrIn::CStrIn(UINT uCP, LPCWSTR pwstr) : CConvertStr(uCP)
{
Init(pwstr, -1);
}
//+---------------------------------------------------------------------------
//
// Member: CStrIn::Init
//
// Synopsis: Converts a LPWSTR function argument to a LPSTR.
//
// Arguments: [pwstr] -- The function argument. May be NULL or an atom
// (HIWORD(pwstr) == 0).
//
// [cwch] -- The number of characters in the string to
// convert. If -1, the string is assumed to be
// NULL terminated and its length is calculated.
//
// Modifies: [this]
//
// Note: We ignore AreFileApisANSI() and always use CP_ACP.
// The reason is that nobody uses SetFileApisToOEM() except
// console apps, and once you set file APIs to OEM, you
// cannot call shell/user/gdi APIs, since they assume ANSI
// regardless of the FileApis setting. So you end up in
// this horrible messy state where the filename APIs interpret
// the strings as OEM but SHELL32 interprets the strings
// as ANSI and you end up with a big mess.
//
//----------------------------------------------------------------------------
void
CStrIn::Init(LPCWSTR pwstr, int cwch)
{
int cchBufReq;
#if DBG == 1 /* { */
int errcode;
#endif /* } */
_cchLen = 0;
// Check if string is NULL or an atom.
if (HIWORD64(pwstr) == 0 || IsAtom())
{
_pstr = (LPSTR) pwstr;
return;
}
if ( cwch == 0 )
{
*_ach = '\0';
_pstr = _ach;
return;
}
//
// Convert string to preallocated buffer, and return if successful.
//
_cchLen = WideCharToMultiByte(
_uCP, 0, pwstr, cwch, _ach, ARRAYSIZE(_ach)-1, NULL, NULL);
if (_cchLen > 0)
{
// This is DBCS safe since byte before _cchLen is last character
_ach[_cchLen] = 0;
// this may not be safe if the last character
// was a multibyte character...
if (_ach[_cchLen-1]==0)
_cchLen--; // account for terminator
_pstr = _ach;
return;
}
cchBufReq = WideCharToMultiByte(
CP_ACP, 0, pwstr, cwch, NULL, 0, NULL, NULL);
cchBufReq++;
ASSERT(cchBufReq > 0);
_pstr = new char[cchBufReq];
if (!_pstr)
{
// On failure, the argument will point to the empty string.
_ach[0] = 0;
_pstr = _ach;
return;
}
ASSERT(HIWORD64(_pstr));
_cchLen = WideCharToMultiByte(
_uCP, 0, pwstr, cwch, _pstr, cchBufReq, NULL, NULL);
#if DBG == 1 /* { */
if (_cchLen < 0)
{
errcode = GetLastError();
ASSERT(0 && "WideCharToMultiByte failed in unicode wrapper.");
}
#endif /* } */
// Again, make sure we're always null terminated
ASSERT(_cchLen < cchBufReq);
_pstr[_cchLen] = 0;
if (0 == _pstr[_cchLen-1]) // account for terminator
_cchLen--;
}
//+---------------------------------------------------------------------------
//
// Member: CStrInMulti::CStrInMulti
//
// Synopsis: Converts mulitple LPWSTRs to a multiple LPSTRs.
//
// Arguments: [pwstr] -- The strings to convert.
//
// Modifies: [this]
//
//----------------------------------------------------------------------------
CStrInMulti::CStrInMulti(LPCWSTR pwstr)
{
LPCWSTR pwstrT;
// We don't handle atoms because we don't need to.
ASSERT(HIWORD64(pwstr));
//
// Count number of characters to convert.
//
pwstrT = pwstr;
if (pwstr)
{
do {
while (*pwstrT++)
;
} while (*pwstrT++);
}
Init(pwstr, (int)(pwstrT - pwstr));
}
//+---------------------------------------------------------------------------
//
// Member: CPPFIn::CPPFIn
//
// Synopsis: Inits the class. Truncates the filename to MAX_PATH
// so Win9x DBCS won't fault. Win9x SBCS silently truncates
// to MAX_PATH, so we're bug-for-bug compatible.
//
//----------------------------------------------------------------------------
CPPFIn::CPPFIn(LPCWSTR pwstr)
{
SHUnicodeToAnsi(pwstr, _ach, ARRAYSIZE(_ach));
}
//+---------------------------------------------------------------------------
//
// Member: CStrOut::CStrOut
//
// Synopsis: Allocates enough space for an out buffer.
//
// Arguments: [pwstr] -- The Unicode buffer to convert to when destroyed.
// May be NULL.
//
// [cwchBuf] -- The size of the buffer in characters.
//
// Modifies: [this].
//
//----------------------------------------------------------------------------
CStrOut::CStrOut(LPWSTR pwstr, int cwchBuf) : CConvertStr(CP_ACP)
{
Init(pwstr, cwchBuf);
}
CStrOut::CStrOut(UINT uCP, LPWSTR pwstr, int cwchBuf) : CConvertStr(uCP)
{
Init(pwstr, cwchBuf);
}
void
CStrOut::Init(LPWSTR pwstr, int cwchBuf)
{
ASSERT(cwchBuf >= 0);
_pwstr = pwstr;
_cwchBuf = cwchBuf;
if (!pwstr)
{
// Force cwchBuf = 0 because many callers (in particular, registry
// munging functions) pass garbage as the length because they know
// it will be ignored.
_cwchBuf = 0;
_pstr = NULL;
return;
}
ASSERT(HIWORD64(pwstr));
// Initialize buffer in case Windows API returns an error.
_ach[0] = 0;
// Use preallocated buffer if big enough.
if (cwchBuf * 2 <= ARRAYSIZE(_ach))
{
_pstr = _ach;
return;
}
// Allocate buffer.
_pstr = new char[cwchBuf * 2];
if (!_pstr)
{
//
// On failure, the argument will point to a zero-sized buffer initialized
// to the empty string. This should cause the Windows API to fail.
//
ASSERT(cwchBuf > 0);
_pwstr[0] = 0;
_cwchBuf = 0;
_pstr = _ach;
return;
}
ASSERT(HIWORD64(_pstr));
_pstr[0] = 0;
}
//+---------------------------------------------------------------------------
//
// Member: CStrOutW::CStrOutW
//
// Synopsis: Allocates enough space for an out buffer.
//
// Arguments: [pstr] -- The MBCS buffer to convert to when destroyed.
// May be NULL.
//
// [cchBuf] -- The size of the buffer in characters.
//
// Modifies: [this].
//
//----------------------------------------------------------------------------
CStrOutW::CStrOutW(LPSTR pstr, int cchBuf)
{
ASSERT(cchBuf >= 0);
_pstr = pstr;
_cchBuf = cchBuf;
if (!pstr)
{
// Force cchBuf = 0 because many callers (in particular, registry
// munging functions) pass garbage as the length because they know
// it will be ignored.
_cchBuf = 0;
_pwstr = NULL;
return;
}
ASSERT(HIWORD64(pstr));
// Initialize buffer in case Windows API returns an error.
_awch[0] = 0;
// Use preallocated buffer if big enough.
if (cchBuf <= ARRAYSIZE(_awch))
{
_pwstr = _awch;
return;
}
// Allocate buffer.
_pwstr = new WCHAR[cchBuf];
if (!_pwstr)
{
//
// On failure, the argument will point to a zero-sized buffer initialized
// to the empty string. This should cause the Windows API to fail.
//
ASSERT(cchBuf > 0);
_pstr[0] = 0;
_cchBuf = 0;
_pwstr = _awch;
return;
}
ASSERT(HIWORD64(_pwstr));
_pwstr[0] = 0;
}
//+---------------------------------------------------------------------------
//
// Member: CStrOut::ConvertIncludingNul
//
// Synopsis: Converts the buffer from MBCS to Unicode
//
// Return: Character count INCLUDING the trailing '\0'
//
//----------------------------------------------------------------------------
int
CStrOut::ConvertIncludingNul()
{
int cch;
if (!_pstr)
return 0;
cch = SHAnsiToUnicodeCP(_uCP, _pstr, _pwstr, _cwchBuf);
#if DBG == 1 /* { */
if (cch == 0 && _cwchBuf > 0)
{
int errcode = GetLastError();
ASSERT(0 && "SHAnsiToUnicode failed in unicode wrapper.");
}
#endif /* } */
Free();
return cch;
}
//+---------------------------------------------------------------------------
//
// Member: CStrOutW::ConvertIncludingNul
//
// Synopsis: Converts the buffer from Unicode to MBCS
//
// Return: Character count INCLUDING the trailing '\0'
//
//----------------------------------------------------------------------------
int
CStrOutW::ConvertIncludingNul()
{
int cch;
if (!_pwstr)
return 0;
cch = SHUnicodeToAnsi(_pwstr, _pstr, _cchBuf);
#if DBG == 1 /* { */
if (cch == 0 && _cchBuf > 0)
{
int errcode = GetLastError();
ASSERT(0 && "SHUnicodeToAnsi failed in unicode wrapper.");
}
#endif /* } */
Free();
return cch;
}
//+---------------------------------------------------------------------------
//
// Member: CStrOut::ConvertExcludingNul
//
// Synopsis: Converts the buffer from MBCS to Unicode
//
// Return: Character count EXCLUDING the trailing '\0'
//
//----------------------------------------------------------------------------
int
CStrOut::ConvertExcludingNul()
{
int ret = ConvertIncludingNul();
if (ret > 0)
{
ret -= 1;
}
return ret;
}
//+---------------------------------------------------------------------------
//
// Member: CStrOut::~CStrOut
//
// Synopsis: Converts the buffer from MBCS to Unicode.
//
// Note: Don't inline this function, or you'll increase code size as
// both ConvertIncludingNul() and CConvertStr::~CConvertStr will be
// called inline.
//
//----------------------------------------------------------------------------
CStrOut::~CStrOut()
{
ConvertIncludingNul();
}
//+---------------------------------------------------------------------------
//
// Member: CStrOutW::~CStrOutW
//
// Synopsis: Converts the buffer from Unicode to MBCS.
//
// Note: Don't inline this function, or you'll increase code size as
// both ConvertIncludingNul() and CConvertStr::~CConvertStr will be
// called inline.
//
//----------------------------------------------------------------------------
CStrOutW::~CStrOutW()
{
ConvertIncludingNul();
}
#ifdef NEED_KERNEL32_WRAPPER
//+---------------------------------------------------------------------------
//
// Class: CWin32FindDataInOut
//
// Purpose: Converts WIN32_FIND_DATA structures from UNICODE to ANSI
// on the way in, then ANSI to UNICODE on the way out.
//
//----------------------------------------------------------------------------
class CWin32FindDataInOut
{
public:
operator LPWIN32_FIND_DATAA();
CWin32FindDataInOut(LPWIN32_FIND_DATAW pfdW);
~CWin32FindDataInOut();
protected:
LPWIN32_FIND_DATAW _pfdW;
WIN32_FIND_DATAA _fdA;
};
//+---------------------------------------------------------------------------
//
// Member: CWin32FindDataInOut::CWin32FindDataInOut
//
// Synopsis: Convert the non-string fields to ANSI. You'd think this
// isn't necessary, but it is, because Win95 puts secret
// goo into the dwReserved fields that must be preserved.
//
//----------------------------------------------------------------------------
inline
CWin32FindDataInOut::CWin32FindDataInOut(LPWIN32_FIND_DATAW pfdW) :
_pfdW(pfdW)
{
memcpy(&_fdA, _pfdW, FIELD_OFFSET(WIN32_FIND_DATA, cFileName));
_fdA.cFileName[0] = '\0';
_fdA.cAlternateFileName[0] = '\0';
}
//+---------------------------------------------------------------------------
//
// Member: CWin32FindDataInOut::~CWin32FindDataInOut
//
// Synopsis: Convert all the fields from ANSI back to UNICODE.
//
//----------------------------------------------------------------------------
inline
CWin32FindDataInOut::~CWin32FindDataInOut()
{
memcpy(_pfdW, &_fdA, FIELD_OFFSET(WIN32_FIND_DATA, cFileName));
SHAnsiToUnicode(_fdA.cFileName, _pfdW->cFileName, ARRAYSIZE(_pfdW->cFileName));
SHAnsiToUnicode(_fdA.cAlternateFileName, _pfdW->cAlternateFileName, ARRAYSIZE(_pfdW->cAlternateFileName));
}
//+---------------------------------------------------------------------------
//
// Member: CWin32FindDataInOut::operator LPWIN32_FIND_DATAA
//
// Synopsis: Returns the WIN32_FIND_DATAA.
//
//----------------------------------------------------------------------------
inline
CWin32FindDataInOut::operator LPWIN32_FIND_DATAA()
{
return &_fdA;
}
#endif // NEED_KERNEL32_WRAPPER
//+------------------------------------------------------------------------
//
// Implementation of the wrapped functions
//
//-------------------------------------------------------------------------
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
BOOL WINAPI
AppendMenuWrapW(
HMENU hMenu,
UINT uFlags,
UINT_PTR uIDnewItem,
LPCWSTR lpnewItem)
{
VALIDATE_PROTOTYPE(AppendMenu);
// Make the InsertMenu wrapper do all the work
return InsertMenuWrapW(hMenu, (UINT)-1,
uFlags | MF_BYPOSITION, uIDnewItem, lpnewItem);
}
UINT GetLocaleAnsiCodePage(LCID Locale)
{
WCHAR szCodePage[7];
UINT uiRetVal;
if (0 != GetLocaleInfoWrapW(Locale, LOCALE_IDEFAULTANSICODEPAGE, szCodePage, ARRAYSIZE(szCodePage)))
{
uiRetVal = StrToInt(szCodePage);
}
else
{
uiRetVal = CP_ACP;
}
return uiRetVal;
}
#ifdef NEED_USER32_WRAPPER
LRESULT FORWARD_API WINAPI
CallWindowProcWrapW(
WNDPROC lpPrevWndFunc,
HWND hWnd,
UINT Msg,
WPARAM wParam,
LPARAM lParam)
{
VALIDATE_PROTOTYPE(CallWindowProc);
// perf: better still would be to have a g_pfnCallWndProc, init it 1x,
// and then jmp indirect w/o the test. it would cost us a ptr but we
// only do it for the top-2 funcs (CallWindowProc and SendMessage)
FORWARD_AW(CallWindowProc, (lpPrevWndFunc, hWnd, Msg, wParam, lParam));
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
STDAPI_(BOOL FORWARD_API) CallMsgFilterWrapW(LPMSG lpMsg, int nCode)
{
VALIDATE_PROTOTYPE(CallMsgFilter);
FORWARD_AW(CallMsgFilter, (lpMsg, nCode));
}
#endif // NEED_USER32_WRAPPER
//----------------------------------------------------------------------
//
// function: CharLowerWrapW( LPWSTR pch )
//
// purpose: Converts character to lowercase. Takes either a pointer
// to a string, or a character masquerading as a pointer.
// In the later case, the HIWORD must be zero. This is
// as spec'd for Win32.
//
// returns: Lowercased character or string. In the string case,
// the lowercasing is done inplace.
//
//----------------------------------------------------------------------
#ifdef NEED_USER32_WRAPPER
LPWSTR WINAPI
CharLowerWrapW( LPWSTR pch )
{
VALIDATE_PROTOTYPE(CharLower);
if (g_bRunningOnNT)
{
return CharLowerW( pch );
}
if (!HIWORD64(pch))
{
WCHAR ch = (WCHAR)(LONG_PTR)pch;
CharLowerBuffWrapW( &ch, 1 );
pch = (LPWSTR)MAKEINTATOM(ch);
}
else
{
CharLowerBuffWrapW( pch, lstrlenW(pch) );
}
return pch;
}
#endif // NEED_USER32_WRAPPER
//----------------------------------------------------------------------
//
// function: CharLowerBuffWrapW( LPWSTR pch, DWORD cch )
//
// purpose: Converts a string to lowercase. String must be cch
// characters in length.
//
// returns: Character count (cch). The lowercasing is done inplace.
//
//----------------------------------------------------------------------
#ifdef NEED_USER32_WRAPPER
DWORD WINAPI
CharLowerBuffWrapW( LPWSTR pch, DWORD cchLength )
{
VALIDATE_PROTOTYPE(CharLowerBuff);
if (g_bRunningOnNT)
{
return CharLowerBuffW( pch, cchLength );
}
DWORD cch;
for ( cch = cchLength; cch-- ; pch++ )
{
WCHAR ch = *pch;
if (IsCharUpperWrapW(ch))
{
if (ch < 0x0100)
{
*pch += 32; // Get Latin-1 out of the way first
}
else if (ch < 0x0531)
{
if (ch < 0x0391)
{
if (ch < 0x01cd)
{
if (ch <= 0x178)
{
if (ch < 0x0178)
{
*pch += (ch == 0x0130) ? 0 : 1;
}
else
{
*pch -= 121;
}
}
else
{
static const BYTE abLookup[] =
{ // 0/8 1/9 2/a 3/b 4/c 5/d 6/e 7/f
/* 0x0179-0x17f */ 1, 0, 1, 0, 1, 0, 0,
/* 0x0180-0x187 */ 0, 210, 1, 0, 1, 0, 206, 1,
/* 0x0188-0x18f */ 0, 205, 205, 1, 0, 0, 79, 202,
/* 0x0190-0x197 */ 203, 1, 0, 205, 207, 0, 211, 209,
/* 0x0198-0x19f */ 1, 0, 0, 0, 211, 213, 0, 214,
/* 0x01a0-0x1a7 */ 1, 0, 1, 0, 1, 0, 0, 1,
/* 0x01a8-0x1af */ 0, 218, 0, 0, 1, 0, 218, 1,
/* 0x01b0-0x1b7 */ 0, 217, 217, 1, 0, 1, 0, 219,
/* 0x01b8-0x1bf */ 1, 0, 0, 0, 1, 0, 0, 0,
/* 0x01c0-0x1c7 */ 0, 0, 0, 0, 2, 0, 0, 2,
/* 0x01c8-0x1cb */ 0, 0, 2, 0
};
*pch += abLookup[ch-0x0179];
}
}
else if (ch < 0x0386)
{
switch (ch)
{
case 0x01f1: *pch += 2; break;
case 0x01f2: break;
default: *pch += 1;
}
}
else
{
static const BYTE abLookup[] =
{ 38, 0, 37, 37, 37, 0, 64, 0, 63, 63 };
*pch += abLookup[ch-0x0386];
}
}
else
{
if (ch < 0x0410)
{
if (ch < 0x0401)
{
if (ch < 0x03e2)
{
if (!InRange(ch, 0x03d2, 0x03d4) &&
!(InRange(ch, 0x3da, 0x03e0) & !(ch & 1)))
{
*pch += 32;
}
}
else
{
*pch += 1;
}
}
else
{
*pch += 80;
}
}
else
{
if (ch < 0x0460)
{
*pch += 32;
}
else
{
*pch += 1;
}
}
}
}
else
{
if (ch < 0x2160)
{
if (ch < 0x1fba)
{
if (ch < 0x1f08)
{
if (ch < 0x1e00)
{
*pch += 48;
}
else
{
*pch += 1;
}
}
else if (!(InRange(ch, 0x1f88, 0x1faf) && (ch & 15)>7))
{
*pch -= 8;
}
}
else
{
static const BYTE abLookup[] =
{ // 8 9 a b c d e f
0, 0, 74, 74, 0, 0, 0, 0,
86, 86, 86, 86, 0, 0, 0, 0,
8, 8, 100, 100, 0, 0, 0, 0,
8, 8, 112, 112, 7, 0, 0, 0,
128, 128, 126, 126, 0, 0, 0, 0
};
int i = (ch-0x1fb0);
*pch -= (int)abLookup[((i>>1) & ~7) | (i & 7)];
}
}
else
{
if (ch < 0xff21)
{
if (ch < 0x24b6)
{
*pch += 16;
}
else
{
*pch += 26;
}
}
else
{
*pch += 32;
}
}
}
}
else
{
// These are Unicode Number Forms. They have lowercase counter-
// parts, but are not considered uppercase. Why, I don't know.
if (InRange(ch, 0x2160, 0x216f))
{
*pch += 16;
}
}
}
return cchLength;
}
#endif // NEED_USER32_WRAPPER
//
// REARCHITECT - Do CharNextWrap and CharPrevWrap need to call the
// CharNextW, CharPrevW on WinNT? Couldn't these be MACROS?
//
LPWSTR WINAPI
CharNextWrapW(LPCWSTR lpszCurrent)
{
VALIDATE_PROTOTYPE(CharNext);
if (*lpszCurrent)
{
return (LPWSTR) lpszCurrent + 1;
}
else
{
return (LPWSTR) lpszCurrent;
}
}
LPWSTR WINAPI
CharPrevWrapW(LPCWSTR lpszStart, LPCWSTR lpszCurrent)
{
VALIDATE_PROTOTYPE(CharPrev);
if (lpszCurrent == lpszStart)
{
return (LPWSTR) lpszStart;
}
else
{
return (LPWSTR) lpszCurrent - 1;
}
}
#ifdef NEED_USER32_WRAPPER
BOOL WINAPI
CharToOemWrapW(LPCWSTR lpszSrc, LPSTR lpszDst)
{
VALIDATE_PROTOTYPE(CharToOem);
if (g_bRunningOnNT)
{
CharToOemW(lpszSrc, lpszDst);
}
CStrIn str(lpszSrc);
return CharToOemA(str, lpszDst);
}
#endif // NEED_USER32_WRAPPER
//----------------------------------------------------------------------
//
// function: CharUpperWrapW( LPWSTR pch )
//
// purpose: Converts character to uppercase. Takes either a pointer
// to a string, or a character masquerading as a pointer.
// In the later case, the HIWORD must be zero. This is
// as spec'd for Win32.
//
// returns: Uppercased character or string. In the string case,
// the uppercasing is done inplace.
//
//----------------------------------------------------------------------
#ifdef NEED_USER32_WRAPPER
LPWSTR WINAPI
CharUpperWrapW( LPWSTR pch )
{
VALIDATE_PROTOTYPE(CharUpper);
if (g_bRunningOnNT)
{
return CharUpperW( pch );
}
if (!HIWORD64(pch))
{
WCHAR ch = (WCHAR)(LONG_PTR)pch;
CharUpperBuffWrapW( &ch, 1 );
pch = (LPWSTR)MAKEINTATOM(ch);
}
else
{
CharUpperBuffWrapW( pch, lstrlenW(pch) );
}
return pch;
}
#endif // NEED_USER32_WRAPPER
//----------------------------------------------------------------------
//
// function: CharUpperBuffWrapW( LPWSTR pch, DWORD cch )
//
// purpose: Converts a string to uppercase. String must be cch
// characters in length. Note that this function is
// is messier that CharLowerBuffWrap, and the reason for
// this is many Unicode characters are considered uppercase,
// even when they don't have an uppercase counterpart.
//
// returns: Character count (cch). The uppercasing is done inplace.
//
//----------------------------------------------------------------------
#ifdef NEED_USER32_WRAPPER
DWORD WINAPI
CharUpperBuffWrapW( LPWSTR pch, DWORD cchLength )
{
VALIDATE_PROTOTYPE(CharUpperBuff);
if (g_bRunningOnNT)
{
return CharUpperBuffW( pch, cchLength );
}
DWORD cch;
for ( cch = cchLength; cch-- ; pch++ )
{
WCHAR ch = *pch;
if (IsCharLowerWrapW(ch))
{
if (ch < 0x00ff)
{
*pch -= ((ch != 0xdf) << 5);
}
else if (ch < 0x03b1)
{
if (ch < 0x01f5)
{
if (ch < 0x01ce)
{
if (ch < 0x017f)
{
if (ch < 0x0101)
{
*pch += 121;
}
else
{
*pch -= (ch != 0x0131 &&
ch != 0x0138 &&
ch != 0x0149);
}
}
else if (ch < 0x01c9)
{
static const BYTE abMask[] =
{ // 6543210f edcba987
0xfc, 0xbf, // 11111100 10111111
0xbf, 0x67, // 10111111 01100111
0xff, 0xef, // 11111111 11101111
0xff, 0xf7, // 11111111 11110111
0xbf, 0xfd // 10111111 11111101
};
int i = ch - 0x017f;
*pch -= ((abMask[i>>3] >> (i&7)) & 1) +
(ch == 0x01c6);
}
else
{
*pch -= ((ch != 0x01cb)<<1);
}
}
else
{
if (ch < 0x01df)
{
if (ch < 0x01dd)
{
*pch -= 1;
}
else
{
*pch -= 79;
}
}
else
{
*pch -= 1 + (ch == 0x01f3) -
InRange(ch,0x01f0,0x01f2);
}
}
}
else if (ch < 0x0253)
{
*pch -= (ch < 0x0250);
}
else if (ch < 0x03ac)
{
static const BYTE abLookup[] =
{// 0/8 1/9 2/a 3/b 4/c 5/d 6/e 7/f
/* 0x0253-0x0257 */ 210, 206, 0, 205, 205,
/* 0x0258-0x025f */ 0, 202, 0, 203, 0, 0, 0, 0,
/* 0x0260-0x0267 */ 205, 0, 0, 207, 0, 0, 0, 0,
/* 0x0268-0x026f */ 209, 211, 0, 0, 0, 0, 0, 211,
/* 0x0270-0x0277 */ 0, 0, 213, 0, 0, 214, 0, 0,
/* 0x0278-0x027f */ 0, 0, 0, 0, 0, 0, 0, 0,
/* 0x0280-0x0287 */ 0, 0, 0, 218, 0, 0, 0, 0,
/* 0x0288-0x028f */ 218, 0, 217, 217, 0, 0, 0, 0,
/* 0x0290-0x0297 */ 0, 0, 219
};
if (ch <= 0x0292)
{
*pch -= abLookup[ch - 0x0253];
}
}
else
{
*pch -= (ch == 0x03b0) ? 0 : (37 + (ch == 0x03ac));
}
}
else
{
if (ch < 0x0561)
{
if (ch < 0x0451)
{
if (ch < 0x03e3)
{
if (ch < 0x03cc)
{
*pch -= 32 - (ch == 0x03c2);
}
else
{
int i = (ch < 0x03d0);
*pch -= (i<<6) - i + (ch == 0x03cc);
}
}
else if (ch < 0x0430)
{
*pch -= (ch < 0x03f0);
}
else
{
*pch -= 32;
}
}
else if (ch < 0x0461)
{
*pch -= 80;
}
else
{
*pch -= 1;
}
}
else
{
if (ch < 0x1fb0)
{
if (ch < 0x1f70)
{
if (ch < 0x1e01)
{
int i = ch != 0x0587 && ch < 0x10d0;
*pch -= ((i<<5)+(i<<4)); /* 48 */
}
else if (ch < 0x1f00)
{
*pch -= !InRange(ch, 0x1e96, 0x1e9a);
}
else
{
int i = !InRange(ch, 0x1f50, 0x1f56)||(ch & 1);
*pch += (i<<3);
}
}
else
{
static const BYTE abLookup[] =
{ 74, 86, 86, 100, 128, 112, 126 };
if ( ch <= 0x1f7d )
{
*pch += abLookup[(ch-0x1f70)>>1];
}
}
}
else
{
if (ch < 0x24d0)
{
if (ch < 0x1fe5)
{
*pch += (0x0023 & (1<<(ch&15))) ? 8 : 0;
}
else if (ch < 0x2170)
{
*pch += (0x0023 & (1<<(ch&15))) ? 7 : 0;
}
else
{
*pch -= ((ch > 0x24b5)<<4);
}
}
else if (ch < 0xff41)
{
int i = !InRange(ch, 0xfb00, 0xfb17);
*pch -= (i<<4)+(i<<3)+(i<<1); /* 26 */
}
else
{
*pch -= 32;
}
}
}
}
}
else
{
int i = InRange(ch, 0x2170, 0x217f);
*pch -= (i<<4);
}
}
return cchLength;
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
int FORWARD_API WINAPI
CopyAcceleratorTableWrapW(
HACCEL hAccelSrc,
LPACCEL lpAccelDst,
int cAccelEntries)
{
VALIDATE_PROTOTYPE(CopyAcceleratorTable);
FORWARD_AW(CopyAcceleratorTable, (hAccelSrc, lpAccelDst, cAccelEntries));
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
HACCEL FORWARD_API WINAPI
CreateAcceleratorTableWrapW(LPACCEL lpAccel, int cEntries)
{
VALIDATE_PROTOTYPE(CreateAcceleratorTable);
FORWARD_AW(CreateAcceleratorTable, (lpAccel, cEntries));
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
typedef HDC (*FnCreateHDCA)(LPCSTR, LPCSTR, LPCSTR, CONST DEVMODEA *);
HDC WINAPI
CreateHDCWrapW(
LPCWSTR lpszDriver,
LPCWSTR lpszDevice,
LPCWSTR lpszOutput,
CONST DEVMODEW * lpInitData,
FnCreateHDCA pfn)
{
DEVMODEA * pdevmode = NULL;
CStrIn strDriver(lpszDriver);
CStrIn strDevice(lpszDevice);
CStrIn strOutput(lpszOutput);
HDC hdcReturn = 0;
if (lpInitData)
{
pdevmode = (DEVMODEA *) LocalAlloc( LPTR, lpInitData->dmSize + lpInitData->dmDriverExtra );
if (pdevmode)
{
// LPBYTE->LPSTR casts below
SHUnicodeToAnsi(lpInitData->dmDeviceName, (LPSTR)pdevmode->dmDeviceName, ARRAYSIZE(pdevmode->dmDeviceName));
memcpy(&pdevmode->dmSpecVersion,
&lpInitData->dmSpecVersion,
FIELD_OFFSET(DEVMODEW,dmFormName) - FIELD_OFFSET(DEVMODEW,dmSpecVersion));
SHUnicodeToAnsi(lpInitData->dmFormName, (LPSTR)pdevmode->dmFormName, ARRAYSIZE(pdevmode->dmFormName));
memcpy(&pdevmode->dmLogPixels,
&lpInitData->dmLogPixels,
lpInitData->dmDriverExtra + lpInitData->dmSize - FIELD_OFFSET(DEVMODEW, dmLogPixels));
pdevmode->dmSize -= (sizeof(BCHAR) - sizeof(char)) * (CCHDEVICENAME + CCHFORMNAME);
}
}
hdcReturn = (*pfn)(strDriver, strDevice, strOutput, pdevmode);
if (pdevmode)
{
LocalFree(pdevmode);
}
return hdcReturn;
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
HDC WINAPI
CreateDCWrapW(
LPCWSTR lpszDriver,
LPCWSTR lpszDevice,
LPCWSTR lpszOutput,
CONST DEVMODEW * lpInitData)
{
VALIDATE_PROTOTYPE(CreateDC);
if (g_bRunningOnNT)
{
return CreateDCW(lpszDriver, lpszDevice, lpszOutput, lpInitData);
}
return CreateHDCWrapW(lpszDriver, lpszDevice, lpszOutput, lpInitData, CreateDCA);
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
HDC WINAPI
CreateICWrapW(
LPCWSTR lpszDriver,
LPCWSTR lpszDevice,
LPCWSTR lpszOutput,
CONST DEVMODEW * lpInitData)
{
VALIDATE_PROTOTYPE(CreateIC);
if (g_bRunningOnNT)
{
return CreateICW(lpszDriver, lpszDevice, lpszOutput, lpInitData);
}
return CreateHDCWrapW(lpszDriver, lpszDevice, lpszOutput, lpInitData, CreateICA);
}
#endif // NEED_GDI32_WRAPPER
#undef CreateDialogIndirectParamW
HWND WINAPI
CreateDialogIndirectParamWrapW(
HINSTANCE hInstance,
LPCDLGTEMPLATEW hDialogTemplate,
HWND hWndParent,
DLGPROC lpDialogFunc,
LPARAM dwInitParam)
{
VALIDATE_PROTOTYPE(CreateDialogIndirectParam);
if (fDoMungeUI(hInstance))
{
return MLCreateDialogIndirectParamI(
hInstance,
hDialogTemplate,
hWndParent,
lpDialogFunc,
dwInitParam);
}
if (g_bRunningOnNT)
{
return CreateDialogIndirectParamW(
hInstance,
hDialogTemplate,
hWndParent,
lpDialogFunc,
dwInitParam);
}
return CreateDialogIndirectParamA(
hInstance,
hDialogTemplate,
hWndParent,
lpDialogFunc,
dwInitParam);
}
#undef CreateDialogParamW
HWND WINAPI
CreateDialogParamWrapW(
HINSTANCE hInstance,
LPCWSTR lpTemplateName,
HWND hWndParent,
DLGPROC lpDialogFunc,
LPARAM dwInitParam)
{
VALIDATE_PROTOTYPE(CreateDialogParam);
ASSERT(HIWORD64(lpTemplateName) == 0);
if (fDoMungeUI(hInstance))
return MLCreateDialogParamI(hInstance, lpTemplateName, hWndParent, lpDialogFunc, dwInitParam);
if (g_bRunningOnNT)
{
return CreateDialogParamW(hInstance, lpTemplateName, hWndParent, lpDialogFunc, dwInitParam);
}
return CreateDialogParamA(hInstance, (LPSTR) lpTemplateName, hWndParent, lpDialogFunc, dwInitParam);
}
#ifdef NEED_KERNEL32_WRAPPER
BOOL WINAPI
CreateDirectoryWrapW(
LPCWSTR lpPathName,
LPSECURITY_ATTRIBUTES lpSecurityAttributes)
{
VALIDATE_PROTOTYPE(CreateDirectory);
if (g_bRunningOnNT)
{
return CreateDirectoryW(lpPathName, lpSecurityAttributes);
}
CStrIn str(lpPathName);
ASSERT(!lpSecurityAttributes);
return CreateDirectoryA(str, lpSecurityAttributes);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
HANDLE WINAPI
CreateEventWrapW(
LPSECURITY_ATTRIBUTES lpEventAttributes,
BOOL bManualReset,
BOOL bInitialState,
LPCWSTR lpName)
{
VALIDATE_PROTOTYPE(CreateEvent);
//Totally bogus assert.
//ASSERT(!lpName);
// cast means we can't use FORWARD_AW
if (g_bRunningOnNT)
{
return CreateEventW(lpEventAttributes, bManualReset, bInitialState, lpName);
}
return CreateEventA(lpEventAttributes, bManualReset, bInitialState, (LPCSTR)lpName);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
HANDLE WINAPI
CreateFileWrapW(
LPCWSTR lpFileName,
DWORD dwDesiredAccess,
DWORD dwShareMode,
LPSECURITY_ATTRIBUTES lpSecurityAttributes,
DWORD dwCreationDisposition,
DWORD dwFlagsAndAttributes,
HANDLE hTemplateFile)
{
VALIDATE_PROTOTYPE(CreateFile);
if (g_bRunningOnNT)
{
return CreateFileW(
lpFileName,
dwDesiredAccess,
dwShareMode,
lpSecurityAttributes,
dwCreationDisposition,
dwFlagsAndAttributes,
hTemplateFile);
}
CStrIn str(lpFileName);
return CreateFileA(
str,
dwDesiredAccess,
dwShareMode,
lpSecurityAttributes,
dwCreationDisposition,
dwFlagsAndAttributes,
hTemplateFile);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
HFONT WINAPI
CreateFontIndirectWrapW(CONST LOGFONTW * plfw)
{
VALIDATE_PROTOTYPE(CreateFontIndirect);
if (g_bRunningOnNT)
{
return CreateFontIndirectW(plfw);
}
LOGFONTA lfa;
HFONT hFont;
memcpy(&lfa, plfw, FIELD_OFFSET(LOGFONTA, lfFaceName));
SHUnicodeToAnsi(plfw->lfFaceName, lfa.lfFaceName, ARRAYSIZE(lfa.lfFaceName));
hFont = CreateFontIndirectA(&lfa);
return hFont;
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_USER32_WRAPPER
HWND WINAPI
CreateWindowExWrapW(
DWORD dwExStyle,
LPCWSTR lpClassName,
LPCWSTR lpWindowName,
DWORD dwStyle,
int X,
int Y,
int nWidth,
int nHeight,
HWND hWndParent,
HMENU hMenu,
HINSTANCE hInstance,
LPVOID lpParam)
{
VALIDATE_PROTOTYPE(CreateWindowEx);
if (g_bRunningOnNT)
{
return CreateWindowExW(
dwExStyle,
lpClassName,
lpWindowName,
dwStyle,
X,
Y,
nWidth,
nHeight,
hWndParent,
hMenu,
hInstance,
lpParam);
}
CStrIn strClass(lpClassName);
CStrIn strWindow(lpWindowName);
return CreateWindowExA(
dwExStyle,
strClass,
strWindow,
dwStyle,
X,
Y,
nWidth,
nHeight,
hWndParent,
hMenu,
hInstance,
lpParam);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
LRESULT FORWARD_API WINAPI DefWindowProcWrapW(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
VALIDATE_PROTOTYPE(DefWindowProc);
FORWARD_AW(DefWindowProc, (hWnd, msg, wParam, lParam));
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
BOOL WINAPI DeleteFileWrapW(LPCWSTR pwsz)
{
VALIDATE_PROTOTYPE(DeleteFile);
if (g_bRunningOnNT)
{
return DeleteFileW(pwsz);
}
CStrIn str(pwsz);
return DeleteFileA(str);
}
#endif // NEED_KERNEL32_WRAPPER
#undef DialogBoxIndirectParamW
INT_PTR WINAPI
DialogBoxIndirectParamWrapW(
HINSTANCE hInstance,
LPCDLGTEMPLATEW hDialogTemplate,
HWND hWndParent,
DLGPROC lpDialogFunc,
LPARAM dwInitParam)
{
VALIDATE_PROTOTYPE(DialogBoxIndirectParam);
if (fDoMungeUI(hInstance))
return MLDialogBoxIndirectParamI(hInstance, hDialogTemplate, hWndParent, lpDialogFunc, dwInitParam);
if (g_bRunningOnNT)
{
return DialogBoxIndirectParamW(
hInstance,
hDialogTemplate,
hWndParent,
lpDialogFunc,
dwInitParam);
}
return DialogBoxIndirectParamA(
hInstance,
hDialogTemplate,
hWndParent,
lpDialogFunc,
dwInitParam);
}
#undef DialogBoxParamW
INT_PTR WINAPI
DialogBoxParamWrapW(
HINSTANCE hInstance,
LPCWSTR lpszTemplate,
HWND hWndParent,
DLGPROC lpDialogFunc,
LPARAM dwInitParam)
{
VALIDATE_PROTOTYPE(DialogBoxParam);
ASSERT(HIWORD64(lpszTemplate) == 0);
if (fDoMungeUI(hInstance))
return MLDialogBoxParamI(hInstance, lpszTemplate, hWndParent, lpDialogFunc, dwInitParam);
if (g_bRunningOnNT)
{
return DialogBoxParamW(
hInstance,
lpszTemplate,
hWndParent,
lpDialogFunc,
dwInitParam);
}
return DialogBoxParamA(hInstance, (LPCSTR) lpszTemplate, hWndParent, lpDialogFunc, dwInitParam);
}
#ifdef NEED_USER32_WRAPPER
LRESULT FORWARD_API WINAPI
DispatchMessageWrapW(CONST MSG * lpMsg)
{
VALIDATE_PROTOTYPE(DispatchMessage);
FORWARD_AW(DispatchMessage, (lpMsg));
}
#endif // NEED_USER32_WRAPPER
BOOL _MayNeedFontLinking(LPCWSTR lpStr, UINT cch)
{
#ifndef UNIX
//
// Scan the string to see if we might need to use font linking to draw it.
// If you've got a better way of doing this, I'd love to hear it.
//
BOOL fRet = FALSE;
int cChars = ((cch == -1) ? lstrlenW(lpStr) : cch);
for (int i=0; i < cChars; i++)
{
if (lpStr[i] > 127)
{
fRet = TRUE;
break;
}
}
return fRet;
#else
return FALSE;
#endif
}
#ifdef NEED_USER32_WRAPPER
int WINAPI
DrawTextWrapW(
HDC hDC,
LPCWSTR lpString,
int nCount,
LPRECT lpRect,
UINT uFormat)
{
VALIDATE_PROTOTYPE(DrawText);
if (_MayNeedFontLinking(lpString, nCount))
{
return DrawTextFLW(hDC, lpString, nCount, lpRect, uFormat);
}
else if (g_bRunningOnNT)
{
return DrawTextW(hDC, lpString, nCount, lpRect, uFormat);
}
CStrIn str(lpString, nCount);
return DrawTextA(hDC, str, str.strlen(), lpRect, uFormat);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
struct EFFSTAT
{
LPARAM lParam;
FONTENUMPROC lpEnumFontProc;
BOOL fFamilySpecified;
};
int CALLBACK
EnumFontFamiliesCallbackWrap(
ENUMLOGFONTA * lpelf,
NEWTEXTMETRIC * lpntm,
DWORD FontType,
LPARAM lParam)
{
ENUMLOGFONTW elf;
// Convert strings from ANSI to Unicode
if (((EFFSTAT *)lParam)->fFamilySpecified && (FontType & TRUETYPE_FONTTYPE) )
{
// LPBYTE->LPCSTR cast below
SHAnsiToUnicode((LPCSTR)lpelf->elfFullName, elf.elfFullName, ARRAYSIZE(elf.elfFullName));
SHAnsiToUnicode((LPCSTR)lpelf->elfStyle, elf.elfStyle, ARRAYSIZE(elf.elfStyle));
}
else
{
elf.elfStyle[0] = L'\0';
elf.elfFullName[0] = L'\0';
}
SHAnsiToUnicode(lpelf->elfLogFont.lfFaceName, elf.elfLogFont.lfFaceName, ARRAYSIZE(elf.elfLogFont.lfFaceName));
// Copy the non-string data
memcpy(
&elf.elfLogFont,
&lpelf->elfLogFont,
FIELD_OFFSET(LOGFONTA, lfFaceName));
// Chain to the original callback function
return (*((EFFSTAT *) lParam)->lpEnumFontProc)(
(const LOGFONTW *)&elf,
(const TEXTMETRICW *) lpntm,
FontType,
((EFFSTAT *) lParam)->lParam);
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
int WINAPI
EnumFontFamiliesWrapW(
HDC hdc,
LPCWSTR lpszFamily,
FONTENUMPROC lpEnumFontProc,
LPARAM lParam)
{
VALIDATE_PROTOTYPE(EnumFontFamilies);
if (g_bRunningOnNT)
{
return EnumFontFamiliesW(
hdc,
lpszFamily,
lpEnumFontProc,
lParam);
}
CStrIn str(lpszFamily);
EFFSTAT effstat;
effstat.lParam = lParam;
effstat.lpEnumFontProc = lpEnumFontProc;
effstat.fFamilySpecified = lpszFamily != NULL;
return EnumFontFamiliesA(
hdc,
str,
(FONTENUMPROCA) EnumFontFamiliesCallbackWrap,
(LPARAM) &effstat);
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
int WINAPI
EnumFontFamiliesExWrapW(
HDC hdc,
LPLOGFONTW lplfw,
FONTENUMPROC lpEnumFontProc,
LPARAM lParam,
DWORD dwFlags )
{
VALIDATE_PROTOTYPE(EnumFontFamiliesEx);
if (g_bRunningOnNT)
{
return EnumFontFamiliesExW(
hdc,
lplfw,
lpEnumFontProc,
lParam,
dwFlags);
}
LOGFONTA lfa;
CStrIn str(lplfw->lfFaceName);
EFFSTAT effstat;
ASSERT( FIELD_OFFSET(LOGFONTW, lfFaceName) == FIELD_OFFSET(LOGFONTA, lfFaceName) );
memcpy( &lfa, lplfw, sizeof(LOGFONTA) - FIELD_OFFSET(LOGFONTA, lfFaceName) );
memcpy( lfa.lfFaceName, str, LF_FACESIZE );
lfa.lfFaceName[LF_FACESIZE - 1] = 0x00;
effstat.lParam = lParam;
effstat.lpEnumFontProc = lpEnumFontProc;
effstat.fFamilySpecified = lplfw->lfFaceName != NULL;
return EnumFontFamiliesExA(
hdc,
&lfa,
(FONTENUMPROCA) EnumFontFamiliesCallbackWrap,
(LPARAM) &effstat,
dwFlags );
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
BOOL WINAPI
EnumResourceNamesWrapW(
HINSTANCE hModule,
LPCWSTR lpType,
ENUMRESNAMEPROCW lpEnumFunc,
LPARAM lParam)
{
VALIDATE_PROTOTYPE(EnumResourceNames);
ASSERT(HIWORD64(lpType) == 0);
if (g_bRunningOnNT)
{
return EnumResourceNamesW(hModule, lpType, lpEnumFunc, lParam);
}
return EnumResourceNamesA(hModule, (LPCSTR) lpType, (ENUMRESNAMEPROCA)lpEnumFunc, lParam);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
HANDLE WINAPI
FindFirstFileWrapW(
LPCWSTR lpFileName,
LPWIN32_FIND_DATAW pwszFd)
{
VALIDATE_PROTOTYPE(FindFirstFile);
if (g_bRunningOnNT)
{
return FindFirstFileW(lpFileName, pwszFd);
}
CStrIn str(lpFileName);
CWin32FindDataInOut fd(pwszFd);
return FindFirstFileA(str, fd);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
HRSRC WINAPI
FindResourceWrapW(HINSTANCE hModule, LPCWSTR lpName, LPCWSTR lpType)
{
VALIDATE_PROTOTYPE(FindResource);
if (g_bRunningOnNT)
{
return FindResourceW(hModule, lpName, lpType);
}
// NOTE: The FindResourceW exists on Win9x, but Win95 and Win98
// have a bug where they make two bogus call to LocalFree to try
// to free up the passed-in buffers that they did not allocate.
//
// We work around by always wrapping. Another solution that Godot uses:
//
// For win95/98 only:
// 1) Copy the two params to stack-alloc'ed variables
// 2) Call the "W" function with the variables from step #1
// 3) Clear out last error when it is ERROR_INVALID_HANDLE (the error that the
// bogus LocalFree call in the OS will cause
// This gives proper Unicode behavior to both functions on all Win9x platforms.
CStrIn strName(lpName);
CStrIn strType(lpType);
return FindResourceA(hModule, strName, strType);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_USER32_WRAPPER
HWND WINAPI
FindWindowWrapW(LPCWSTR lpClassName, LPCWSTR lpWindowName)
{
VALIDATE_PROTOTYPE(FindWindow);
if (g_bRunningOnNT)
{
return FindWindowW(lpClassName, lpWindowName);
}
// Let FindWindowExWrapW do the thunking
return FindWindowExWrapW(NULL, NULL, lpClassName, lpWindowName);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
HWND WINAPI
FindWindowExWrapW(HWND hwndParent, HWND hwndChildAfter, LPCWSTR pwzClassName, LPCWSTR pwzWindowName)
{
VALIDATE_PROTOTYPE(FindWindowEx);
if (g_bRunningOnNT)
return FindWindowExW(hwndParent, hwndChildAfter, pwzClassName, pwzWindowName);
CStrIn strClass(pwzClassName);
CStrIn strWindow(pwzWindowName);
return FindWindowExA(hwndParent, hwndChildAfter, strClass, strWindow);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
//
// FindNextArgInfo - Finds the argument format and argument number from a FormatMessage like template
//
// Returns - True if arg is wide string, False if other
//
BOOL FindNextArgInfo(LPCWSTR *pszTemplate, UINT *puiNum, LPWSTR pszFormat, UINT cchFormat)
{
BOOL fRet = FALSE;
if(*pszTemplate == NULL)
return(FALSE);
LPCWSTR psz = *pszTemplate;
LPCWSTR pszT1 = NULL;
LPCWSTR pszT2 = NULL;
LPWSTR pszFmt = pszFormat;
BOOL fHaveStart = FALSE;
UINT cchFmt;
*puiNum = 0;
if(cchFormat > 0)
{
*pszFmt = TEXT('%');
pszFmt++;
cchFormat--;
}
if(*psz >= TEXT('1') && *psz <= TEXT('9'))
{
for(; *psz; psz++)
{
if(*psz == TEXT('!'))
{
if(fHaveStart) // Done
{
pszT2 = ++psz; // Mark end of type
break;
}
else
{
fHaveStart = TRUE;
psz++;
if(pszT1 == NULL)
pszT1 = psz; // Mark start of arg format string
}
}
if(!fHaveStart) // Get arg number
{
if(*psz >= TEXT('0') && *psz <= TEXT('9'))
*puiNum = (*puiNum * 10) + (*psz - TEXT('0'));
else
break;
}
}
if(*puiNum == 0)
return(FALSE);
}
else // Special format specifier
{
pszT1 = psz;
pszT2 = psz+1;
}
if(pszT1 != NULL) // We have an arg format string
{
cchFmt = cchFormat;
if(cchFmt > (UINT)(pszT2 - pszT1))
cchFmt = (pszT2 - pszT1);
StrCpyN(pszFmt, pszT1, cchFmt);
// Is argument type a string
if(StrChrI(pszFormat, TEXT('s')))
{
fRet = TRUE;
}
else
{
cchFmt = cchFormat;
if(cchFmt > (UINT)(pszT2 - *pszTemplate)+1)
cchFmt = (pszT2 - *pszTemplate)+1;
StrCpyN(pszFmt, *pszTemplate, cchFmt);
}
}
else // No arg format string, FormatMessage default is !s!
{
pszT2 = psz;
fRet = TRUE;
cchFmt = cchFormat;
if(cchFmt > 3)
cchFmt = 3;
StrCpyN(pszFmt, TEXT("ws"), cchFmt);
}
*pszTemplate = pszT2; // Move template string beyond this format specifier
return(fRet);
}
//
// The following is used to work around Win9x FormatMessage problems related to converting
// DBCS strings to Unicode.
//
#define FML_BUFFER_SIZE 1024
#define FML_BUFFER_INC 256
DWORD
FormatMessageLiteW(
DWORD dwFlags,
LPCWSTR lpSource,
PVOID * pDest,
DWORD nSize,
va_list * Arguments)
{
BOOL fIsStr;
UINT uiNum;
UINT uiDataCnt = 0;
va_list pArgList = *Arguments;
va_list pArgList2;
WCHAR *pszBuf2;
WCHAR szFmt[256];
VOID *pData[10];
LPCWSTR psz = lpSource;
LPCWSTR psz1 = NULL;
LPWSTR lpBuffer;
INT cchBufUsed = 0;
INT cchBuf2;
INT cch;
if(lpSource == NULL || pDest == NULL || Arguments == NULL)
return(0);
if(dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER)
{
nSize = max(nSize, FML_BUFFER_SIZE);
if((lpBuffer = (WCHAR *)LocalAlloc(LPTR, nSize * sizeof(WCHAR))) == NULL)
return(0);
}
else
{
if(nSize == 0)
return(0);
lpBuffer = (LPWSTR)pDest;
}
cchBuf2 = nSize + lstrlen(lpSource);
if((pszBuf2 = (WCHAR *)LocalAlloc(LPTR, cchBuf2 * sizeof(WCHAR))) != NULL)
{
*lpBuffer = TEXT('\0');
while(*psz)
{
if(*psz == TEXT('%'))
{
psz++;
if(psz1 != NULL) // Copy any previous text to the buffer
{
if((cch = psz - psz1) > (INT)(nSize - cchBufUsed))
{
if(dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER)
{
LPWSTR lpRealloc;
nSize = max(FML_BUFFER_INC, cch);
if((lpRealloc = (WCHAR *)LocalReAlloc(lpBuffer, nSize * sizeof(WCHAR), LMEM_ZEROINIT | LMEM_MOVEABLE)) == NULL)
{
LocalFree(lpBuffer);
LocalFree(pszBuf2);
return(0);
}
lpBuffer = lpRealloc;
}
else
{
RIPMSG(FALSE, "Output buffer not large enough. Truncating.");
cch = nSize - cchBufUsed;
}
}
StrCpyNW(lpBuffer+cchBufUsed, psz1, cch);
cchBufUsed += cch-1;
psz1 = NULL;
}
fIsStr = FindNextArgInfo(&psz, &uiNum, szFmt, ARRAYSIZE(szFmt));
if(fIsStr)
{
if(uiNum > uiDataCnt)
{
for(UINT i = uiDataCnt; i < uiNum; i++) // Find the iTH argument
{
pData[i] = va_arg(pArgList, VOID *);
uiDataCnt++;
}
}
cch = wnsprintfW(pszBuf2, cchBuf2, szFmt, pData[uiNum-1]);
if(cch == cchBuf2)
{
RIPMSG(FALSE, "Param buffer may be too small. Output string may be truncated.");
}
}
else
{
// Call FormatMessage on non-string arguments
pArgList2 = *Arguments;
CStrIn strSource(CP_ACP, (LPCWSTR)szFmt, -1);
CStrOut str(pszBuf2, cchBuf2);
FormatMessageA(FORMAT_MESSAGE_FROM_STRING, strSource, 0, 0, str, str.BufSize(), &pArgList2);
cch = str.ConvertExcludingNul();
}
if(cch > 0)
{
if(cch > (INT)(nSize - cchBufUsed))
{
if(dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER)
{
LPWSTR lpRealloc;
nSize += max(FML_BUFFER_INC, cch);
if((lpRealloc = (WCHAR *)LocalReAlloc(lpBuffer, nSize * sizeof(WCHAR), LMEM_ZEROINIT | LMEM_MOVEABLE)) == NULL)
{
LocalFree(lpBuffer);
LocalFree(pszBuf2);
return(0);
}
lpBuffer = lpRealloc;
}
else
{
RIPMSG(FALSE, "Output buffer not large enough. Truncating.");
cch = nSize - cchBufUsed;
}
}
StrCpyW(lpBuffer+cchBufUsed, pszBuf2);
cchBufUsed += cch;
}
else
{
RIPMSG(FALSE, "Argument string conversion failed. Argument not copied to output buffer");
}
continue;
}
if(psz1 == NULL)
psz1 = psz; // Start of text block
psz++;
}
if(psz1) // Copy any remaining text to the output buffer
{
if((cch = (psz - psz1)+1) > (INT)(nSize - cchBufUsed))
{
if(dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER)
{
LPWSTR lpRealloc;
nSize = max(FML_BUFFER_INC, cch);
if((lpRealloc = (WCHAR *)LocalReAlloc(lpBuffer, nSize * sizeof(WCHAR), LMEM_ZEROINIT | LMEM_MOVEABLE)) == NULL)
{
LocalFree(lpBuffer);
LocalFree(pszBuf2);
return(0);
}
lpBuffer = lpRealloc;
}
else
{
RIPMSG(FALSE, "Output buffer not large enough. Truncating.");
cch = nSize - cchBufUsed;
}
}
StrCpyNW(lpBuffer+cchBufUsed, psz1, cch);
cchBufUsed += cch - 1; // substract the null from the count
}
LocalFree(pszBuf2);
pszBuf2 = NULL;
}
if(dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER)
{
*pDest = (PVOID *)lpBuffer;
}
return((DWORD)cchBufUsed);
}
DWORD WINAPI
FormatMessageWrapW(
DWORD dwFlags,
LPCVOID lpSource,
DWORD dwMessageId,
DWORD dwLanguageId,
LPWSTR lpBuffer,
DWORD nSize,
va_list * Arguments)
{
VALIDATE_PROTOTYPE(FormatMessage);
if (!(dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER))
{
VALIDATE_OUTBUF(lpBuffer, nSize);
}
DWORD dwResult;
if (g_bRunningOnNT)
{
dwResult = FormatMessageW(
dwFlags,
lpSource,
dwMessageId,
dwLanguageId,
lpBuffer,
nSize,
Arguments);
}
else
{
#ifdef DEBUG
// If a source string is passed, make sure that all string insertions
// have explicit character set markers. Otherwise, you get random
// behavior depending on whether we need to thunk to ANSI or not.
// (We are not clever enough to thunk the inserts; that's the caller's
// responsibility.)
//
if (dwFlags & FORMAT_MESSAGE_FROM_STRING)
{
LPCWSTR pwsz;
for (pwsz = (LPCWSTR)lpSource; *pwsz; pwsz++)
{
if (*pwsz == L'%')
{
pwsz++;
// Found an insertion. Get the digit or two.
if (*pwsz == L'0')
continue; // "%0" is special
if (*pwsz < L'0' || *pwsz > L'9')
continue; // skip % followed by nondigit
pwsz++; // Skip the digit
if (*pwsz >= L'0' && *pwsz <= L'9')
pwsz++; // Skip the optional second digit
// The next character MUST be an exclamation point!
ASSERT(*pwsz == L'!' &&
"FormatMessageWrapW: All string insertions must have explicit character sets.");
// I'm not going to validate that the insertion contains
// an explicit character set override because if you went
// so far as to do a %n!...!, you'll get the last bit right too.
}
}
}
#endif
//
// FORMAT_MESSAGE_FROM_STRING means that the source is a string.
// Otherwise, it's an opaque LPVOID (aka, an atom).
//
if(((dwFlags == FORMAT_MESSAGE_FROM_STRING) ||
(dwFlags == (FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_ALLOCATE_BUFFER))) &&
(dwMessageId == 0) && (dwLanguageId == 0))
{
TraceMsg(TF_WARNING, "This is a lite version of FormatMessage. It may not act as you expect.");
dwResult = FormatMessageLiteW(dwFlags, (LPCWSTR)lpSource, (PVOID *)lpBuffer, nSize, Arguments);
}
else
{
CStrIn strSource((dwFlags & FORMAT_MESSAGE_FROM_STRING) ? CP_ACP : CP_ATOM,
(LPCWSTR)lpSource, -1);
if (!(dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER))
{
CStrOut str(lpBuffer, nSize);
FormatMessageA(
dwFlags,
strSource,
dwMessageId,
dwLanguageId,
str,
str.BufSize(),
Arguments); // We don't handle Arguments != NULL
dwResult = str.ConvertExcludingNul();
}
else
{
LPSTR pszBuffer = NULL;
LPWSTR * ppwzOut = (LPWSTR *)lpBuffer;
*ppwzOut = NULL;
FormatMessageA(
dwFlags,
strSource,
dwMessageId,
dwLanguageId,
(LPSTR)&pszBuffer,
0,
Arguments);
if (pszBuffer)
{
DWORD cchSize = (lstrlenA(pszBuffer) + 1);
LPWSTR pszThunkedBuffer;
if (cchSize < nSize)
cchSize = nSize;
pszThunkedBuffer = (LPWSTR) LocalAlloc(LPTR, cchSize * sizeof(WCHAR));
if (pszThunkedBuffer)
{
*ppwzOut = pszThunkedBuffer;
SHAnsiToUnicode(pszBuffer, pszThunkedBuffer, cchSize);
}
LocalFree(pszBuffer);
}
dwResult = (*ppwzOut ? lstrlenW(*ppwzOut) : 0);
}
}
}
return dwResult;
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_USER32_WRAPPER
BOOL WINAPI
GetClassInfoWrapW(HINSTANCE hModule, LPCWSTR lpClassName, LPWNDCLASSW lpWndClassW)
{
VALIDATE_PROTOTYPE(GetClassInfo);
if (g_bRunningOnNT)
{
return GetClassInfoW(hModule, lpClassName, lpWndClassW);
}
BOOL ret;
CStrIn strClassName(lpClassName);
ASSERT(sizeof(WNDCLASSA) == sizeof(WNDCLASSW));
ret = GetClassInfoA(hModule, strClassName, (LPWNDCLASSA) lpWndClassW);
lpWndClassW->lpszMenuName = NULL;
lpWndClassW->lpszClassName = NULL;
return ret;
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
DWORD FORWARD_API WINAPI
GetClassLongWrapW(HWND hWnd, int nIndex)
{
VALIDATE_PROTOTYPE(GetClassLong);
FORWARD_AW(GetClassLong, (hWnd, nIndex));
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
int WINAPI
GetClassNameWrapW(HWND hWnd, LPWSTR lpClassName, int nMaxCount)
{
VALIDATE_PROTOTYPE(GetClassName);
VALIDATE_OUTBUF(lpClassName, nMaxCount);
if (g_bRunningOnNT)
{
return GetClassNameW(hWnd, lpClassName, nMaxCount);
}
CStrOut strClassName(lpClassName, nMaxCount);
GetClassNameA(hWnd, strClassName, strClassName.BufSize());
return strClassName.ConvertIncludingNul();
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
int WINAPI
GetClipboardFormatNameWrapW(UINT format, LPWSTR lpFormatName, int cchFormatName)
{
VALIDATE_PROTOTYPE(GetClipboardFormatName);
VALIDATE_OUTBUF(lpFormatName, cchFormatName);
if (g_bRunningOnNT)
{
return GetClipboardFormatNameW(format, lpFormatName, cchFormatName);
}
CStrOut strFormatName(lpFormatName, cchFormatName);
GetClipboardFormatNameA(format, strFormatName, strFormatName.BufSize());
return strFormatName.ConvertIncludingNul();
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
DWORD WINAPI
GetCurrentDirectoryWrapW(DWORD nBufferLength, LPWSTR lpBuffer)
{
VALIDATE_PROTOTYPE(GetCurrentDirectory);
VALIDATE_OUTBUF(lpBuffer, nBufferLength);
if (g_bRunningOnNT)
{
return GetCurrentDirectoryW(nBufferLength, lpBuffer);
}
CStrOut str(lpBuffer, nBufferLength);
GetCurrentDirectoryA(str.BufSize(), str);
return str.ConvertExcludingNul();
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_USER32_WRAPPER
UINT WINAPI
GetDlgItemTextWrapW(
HWND hWndDlg,
int idControl,
LPWSTR lpsz,
int cchMax)
{
VALIDATE_PROTOTYPE(GetDlgItemText);
VALIDATE_OUTBUF(lpsz, cchMax);
HWND hWnd = GetDlgItem(hWndDlg, idControl);
if (hWnd)
return GetWindowTextWrapW(hWnd, lpsz, cchMax);
/*
* If we couldn't find the window, just null terminate lpch so that the
* app doesn't gp fault if it tries to run through the text.
*/
if (cchMax)
*lpsz = (WCHAR)0;
return 0;
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
DWORD WINAPI
GetFileAttributesWrapW(LPCWSTR lpFileName)
{
VALIDATE_PROTOTYPE(GetFileAttributes);
if (g_bRunningOnNT)
{
return GetFileAttributesW(lpFileName);
}
CStrIn str(lpFileName);
return GetFileAttributesA(str);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
int WINAPI
GetLocaleInfoWrapW(LCID Locale, LCTYPE LCType, LPWSTR lpsz, int cchData)
{
VALIDATE_PROTOTYPE(GetLocaleInfo);
VALIDATE_OUTBUF(lpsz, cchData);
if (g_bRunningOnNT)
{
return GetLocaleInfoW(Locale, LCType, lpsz, cchData);
}
CStrOut str(lpsz, cchData);
GetLocaleInfoA(Locale, LCType, str, str.BufSize());
return str.ConvertIncludingNul();
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_USER32_WRAPPER
BOOL FORWARD_API WINAPI
GetMessageWrapW(
LPMSG lpMsg,
HWND hWnd,
UINT wMsgFilterMin,
UINT wMsgFilterMax)
{
VALIDATE_PROTOTYPE(GetMessage);
FORWARD_AW(GetMessage, (lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax));
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
DWORD WINAPI
GetModuleFileNameWrapW(HINSTANCE hModule, LPWSTR pwszFilename, DWORD nSize)
{
VALIDATE_PROTOTYPE(GetModuleFileName);
VALIDATE_OUTBUF(pwszFilename, nSize);
if (g_bRunningOnNT)
{
return GetModuleFileNameW(hModule, pwszFilename, nSize);
}
CStrOut str(pwszFilename, nSize);
GetModuleFileNameA(hModule, str, str.BufSize());
return str.ConvertIncludingNul();
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
UINT WINAPI
GetSystemDirectoryWrapW(LPWSTR lpBuffer, UINT uSize)
{
VALIDATE_PROTOTYPE(GetSystemDirectory);
VALIDATE_OUTBUF(lpBuffer, uSize);
if (g_bRunningOnNT)
{
return GetSystemDirectoryW(lpBuffer, uSize);
}
CStrOut str(lpBuffer, uSize);
GetSystemDirectoryA(str, str.BufSize());
return str.ConvertExcludingNul();
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
DWORD WINAPI
SearchPathWrapW(
LPCWSTR lpPathName,
LPCWSTR lpFileName,
LPCWSTR lpExtension,
DWORD cchReturnBuffer,
LPWSTR lpReturnBuffer,
LPWSTR * plpfilePart)
{
VALIDATE_PROTOTYPE(SearchPath);
VALIDATE_OUTBUF(lpReturnBuffer, cchReturnBuffer);
if (g_bRunningOnNT)
{
return SearchPathW(
lpPathName,
lpFileName,
lpExtension,
cchReturnBuffer,
lpReturnBuffer,
plpfilePart);
}
CStrIn strPath(lpPathName);
CStrIn strFile(lpFileName);
CStrIn strExtension(lpExtension);
CStrOut strReturnBuffer(lpReturnBuffer, cchReturnBuffer);
DWORD dwLen = SearchPathA(
strPath,
strFile,
strExtension,
strReturnBuffer.BufSize(),
strReturnBuffer,
(LPSTR *)plpfilePart);
//
// Getting the correct value for plpfilePart requires
// a strrchr on the converted string. If this value
// is needed, just add the code to do it here.
//
*plpfilePart = NULL;
if (cchReturnBuffer == 0)
dwLen = 2*dwLen;
else
dwLen = strReturnBuffer.ConvertExcludingNul();
return dwLen;
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
HMODULE WINAPI
GetModuleHandleWrapW(LPCWSTR lpModuleName)
{
VALIDATE_PROTOTYPE(GetModuleHandle);
if (g_bRunningOnNT)
{
return GetModuleHandleW(lpModuleName);
}
CStrIn str(lpModuleName);
return GetModuleHandleA(str);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
int WINAPI
GetObjectWrapW(HGDIOBJ hgdiObj, int cbBuffer, LPVOID lpvObj)
{
VALIDATE_PROTOTYPE(GetObject);
if (g_bRunningOnNT)
{
return GetObjectW(hgdiObj, cbBuffer, lpvObj);
}
int nRet;
if(cbBuffer != sizeof(LOGFONTW))
{
nRet = GetObjectA(hgdiObj, cbBuffer, lpvObj);
}
else
{
LOGFONTA lfa;
nRet = GetObjectA(hgdiObj, sizeof(lfa), &lfa);
if (nRet > 0)
{
memcpy(lpvObj, &lfa, FIELD_OFFSET(LOGFONTW, lfFaceName));
SHAnsiToUnicode(lfa.lfFaceName, ((LOGFONTW*)lpvObj)->lfFaceName, ARRAYSIZE(((LOGFONTW*)lpvObj)->lfFaceName));
nRet = sizeof(LOGFONTW);
}
}
return nRet;
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_SHELL32_WRAPPER
LPITEMIDLIST WINAPI SHBrowseForFolderWrapW(LPBROWSEINFOW pbiW)
{
if (UseUnicodeShell32())
{
return SHBrowseForFolderW(pbiW);
}
LPITEMIDLIST pidl = NULL;
ASSERT(pbiW);
if (pbiW)
{
CStrIn strTitle(pbiW->lpszTitle);
CStrOut strDisplayName(pbiW->pszDisplayName, MAX_PATH);
BROWSEINFOA biA;
biA = * (LPBROWSEINFOA) pbiW;
biA.lpszTitle = strTitle;
biA.pszDisplayName = strDisplayName;
pidl = SHBrowseForFolderA(&biA);
if (pidl)
{
strDisplayName.ConvertIncludingNul();
}
}
return pidl;
}
#endif // NEED_SHELL32_WRAPPER
#ifdef NEED_SHELL32_WRAPPER
BOOL WINAPI SHGetPathFromIDListWrapW(LPCITEMIDLIST pidl, LPWSTR pwzPath)
{
if (UseUnicodeShell32())
{
return SHGetPathFromIDListW(pidl, pwzPath);
}
CStrOut strPathOut(pwzPath, MAX_PATH);
BOOL fResult = SHGetPathFromIDListA(pidl, strPathOut);
if (fResult)
{
strPathOut.ConvertIncludingNul();
}
return fResult;
}
#endif // NEED_SHELL32_WRAPPER
#ifdef NEED_SHELL32_WRAPPER
BOOL WINAPI ShellExecuteExWrapW(LPSHELLEXECUTEINFOW pExecInfoW)
{
if (g_bRunningOnNT)
{
return ShellExecuteExW(pExecInfoW);
}
BOOL fResult = FALSE;
ASSERT(pExecInfoW);
if (pExecInfoW)
{
SHELLEXECUTEINFOA ExecInfoA;
CStrIn strVerb(pExecInfoW->lpVerb);
CStrIn strParameters(pExecInfoW->lpParameters);
CStrIn strDirectory(pExecInfoW->lpDirectory);
CStrIn strClass(pExecInfoW->lpClass);
CHAR szFile[MAX_PATH + INTERNET_MAX_URL_LENGTH + 2];
ExecInfoA = *(LPSHELLEXECUTEINFOA) pExecInfoW;
ExecInfoA.lpVerb = strVerb;
ExecInfoA.lpParameters = strParameters;
ExecInfoA.lpDirectory = strDirectory;
ExecInfoA.lpClass = strClass;
if (pExecInfoW->lpFile)
{
ExecInfoA.lpFile = szFile;
SHUnicodeToAnsi(pExecInfoW->lpFile, szFile, ARRAYSIZE(szFile));
// SEE_MASK_FILEANDURL passes "file\0url". What a hack!
if (pExecInfoW->fMask & SEE_MASK_FILEANDURL)
{
// We are so lucky that Win9x implements lstrlenW
int cch = lstrlenW(pExecInfoW->lpFile) + 1;
cch += lstrlenW(pExecInfoW->lpFile + cch) + 1;
if (!WideCharToMultiByte(CP_ACP, 0, pExecInfoW->lpFile, cch, szFile, ARRAYSIZE(szFile), NULL, NULL))
{
// Return a completely random error code
pExecInfoW->hInstApp = (HINSTANCE)SE_ERR_OOM;
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
}
}
fResult = ShellExecuteExA(&ExecInfoA);
// Out parameters
pExecInfoW->hInstApp = ExecInfoA.hInstApp;
pExecInfoW->hProcess = ExecInfoA.hProcess;
}
else
{
SetLastError(ERROR_INVALID_PARAMETER);
}
return fResult;
}
#endif // NEED_SHELL32_WRAPPER
#ifdef NEED_SHELL32_WRAPPER
int WINAPI SHFileOperationWrapW(LPSHFILEOPSTRUCTW pFileOpW)
{
// We don't thunk multiple files.
ASSERT(pFileOpW);
ASSERT(!(pFileOpW->fFlags & FOF_MULTIDESTFILES));
if (UseUnicodeShell32())
{
return SHFileOperationW(pFileOpW);
}
int nResult = 1; // non-Zero is failure.
if (pFileOpW)
{
SHFILEOPSTRUCTA FileOpA;
CStrIn strTo(pFileOpW->pTo);
CStrIn strFrom(pFileOpW->pFrom);
CStrIn strProgressTitle(pFileOpW->lpszProgressTitle);
FileOpA = *(LPSHFILEOPSTRUCTA) pFileOpW;
FileOpA.pFrom = strFrom;
FileOpA.pTo = strTo;
FileOpA.lpszProgressTitle = strProgressTitle;
nResult = SHFileOperationA(&FileOpA);
}
return nResult;
}
#endif // NEED_SHELL32_WRAPPER
#ifdef NEED_SHELL32_WRAPPER
UINT WINAPI ExtractIconExWrapW(LPCWSTR pwzFile, int nIconIndex, HICON FAR *phiconLarge, HICON FAR *phiconSmall, UINT nIcons)
{
if (UseUnicodeShell32())
{
return ExtractIconExW(pwzFile, nIconIndex, phiconLarge, phiconSmall, nIcons);
}
CStrIn str(pwzFile);
return ExtractIconExA(str, nIconIndex, phiconLarge, phiconSmall, nIcons);
}
#endif // NEED_SHELL32_WRAPPER
#ifdef NEED_SHELL32_WRAPPER
//
// Shell_GetCachedImageIndexWrapA/W are exported from shlwapi.
// Only the W version should be in NEED_SHELL32_WRAPPER
int WINAPI Shell_GetCachedImageIndexWrapW(LPCWSTR pszIconPath, int iIconIndex, UINT uIconFlags)
{
if (UseUnicodeShell32())
{
return Shell_GetCachedImageIndex(pszIconPath, iIconIndex, uIconFlags);
}
CStrIn strIconPath(pszIconPath);
return Shell_GetCachedImageIndex((LPCWSTR)((void*)(strIconPath)), iIconIndex, uIconFlags);
}
#endif // NEED_SHELL32_WRAPPER
int WINAPI Shell_GetCachedImageIndexWrapA(LPCSTR pszIconPath, int iIconIndex, UINT uIconFlags)
{
if (UseUnicodeShell32())
{
WCHAR szIconPath[MAX_PATH];
SHAnsiToUnicode(pszIconPath, szIconPath, ARRAYSIZE(szIconPath));
return Shell_GetCachedImageIndex(szIconPath, iIconIndex, uIconFlags);
}
return Shell_GetCachedImageIndex((LPCWSTR)((void*)(pszIconPath)), iIconIndex, uIconFlags);
}
#ifdef NEED_KERNEL32_WRAPPER
BOOL WINAPI SetFileAttributesWrapW(LPCWSTR pwzFile, DWORD dwFileAttributes)
{
VALIDATE_PROTOTYPE(SetFileAttributes);
if (g_bRunningOnNT)
return SetFileAttributesW(pwzFile, dwFileAttributes);
CStrIn str(pwzFile);
return SetFileAttributesA(str, dwFileAttributes);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
int WINAPI GetNumberFormatWrapW(LCID Locale, DWORD dwFlags, LPCWSTR pwzValue, CONST NUMBERFMTW * pFormatW, LPWSTR pwzNumberStr, int cchNumber)
{
VALIDATE_PROTOTYPE(GetNumberFormat);
if (g_bRunningOnNT)
return GetNumberFormatW(Locale, dwFlags, pwzValue, pFormatW, pwzNumberStr, cchNumber);
int nResult;
NUMBERFMTA FormatA;
CStrIn strValue(pwzValue);
CStrIn strDecimalSep(pFormatW ? pFormatW->lpDecimalSep : NULL);
CStrIn strThousandSep(pFormatW ? pFormatW->lpThousandSep : NULL);
CStrOut strNumberStr(pwzNumberStr, cchNumber);
if (pFormatW)
{
FormatA = *(NUMBERFMTA *) pFormatW;
FormatA.lpDecimalSep = strDecimalSep;
FormatA.lpThousandSep = strThousandSep;
}
nResult = GetNumberFormatA(Locale, dwFlags, strValue, (pFormatW ? &FormatA : NULL), strNumberStr, strNumberStr.BufSize());
if (ERROR_SUCCESS == nResult)
strNumberStr.ConvertIncludingNul();
return nResult;
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_USER32_WRAPPER
int WINAPI MessageBoxWrapW(HWND hwnd, LPCWSTR pwzText, LPCWSTR pwzCaption, UINT uType)
{
VALIDATE_PROTOTYPE(MessageBox);
if (g_bRunningOnNT)
return MessageBoxW(hwnd, pwzText, pwzCaption, uType);
CStrIn strCaption(pwzCaption);
CStrIn strText(pwzText);
return MessageBoxA(hwnd, strText, strCaption, uType);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
BOOL WINAPI FindNextFileWrapW(HANDLE hSearchHandle, LPWIN32_FIND_DATAW pFindFileDataW)
{
VALIDATE_PROTOTYPE(FindNextFile);
if (g_bRunningOnNT)
return FindNextFileW(hSearchHandle, pFindFileDataW);
CWin32FindDataInOut fd(pFindFileDataW);
return FindNextFileA(hSearchHandle, fd);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
//--------------------------------------------------------------
// GetFullPathNameWrap
//--------------------------------------------------------------
DWORD
WINAPI
GetFullPathNameWrapW( LPCWSTR lpFileName,
DWORD nBufferLength,
LPWSTR lpBuffer,
LPWSTR *lpFilePart)
{
VALIDATE_PROTOTYPE(GetFullPathName);
VALIDATE_OUTBUF(lpBuffer, nBufferLength);
if (g_bRunningOnNT)
{
return GetFullPathNameW(lpFileName, nBufferLength, lpBuffer, lpFilePart);
}
CStrIn strIn(lpFileName);
CStrOut strOut(lpBuffer,nBufferLength);
LPSTR pFile;
DWORD dwRet;
dwRet = GetFullPathNameA(strIn, nBufferLength, strOut, &pFile);
strOut.ConvertIncludingNul();
// REARCHITECT raymondc - This is wrong if we had to do DBCS or related goo
*lpFilePart = lpBuffer + (pFile - strOut);
return dwRet;
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
DWORD WINAPI
GetShortPathNameWrapW(
LPCWSTR lpszLongPath,
LPWSTR lpszShortPath,
DWORD cchBuffer)
{
VALIDATE_PROTOTYPE(GetShortPathName);
if (g_bRunningOnNT)
{
return GetShortPathNameW(lpszLongPath, lpszShortPath, cchBuffer);
}
CStrIn strLongPath(lpszLongPath);
CStrOut strShortPath(lpszShortPath, cchBuffer);
return GetShortPathNameA(strLongPath, strShortPath, strShortPath.BufSize());
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
BOOL WINAPI
GetStringTypeExWrapW(LCID lcid, DWORD dwInfoType, LPCTSTR lpSrcStr, int cchSrc, LPWORD lpCharType)
{
VALIDATE_PROTOTYPE(GetStringTypeEx);
if (g_bRunningOnNT)
{
return GetStringTypeExW(lcid, dwInfoType, lpSrcStr, cchSrc, lpCharType);
}
CStrIn str(lpSrcStr, cchSrc);
return GetStringTypeExA(lcid, dwInfoType, str, str.strlen(), lpCharType);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
UINT WINAPI
GetPrivateProfileIntWrapW(
LPCWSTR lpAppName,
LPCWSTR lpKeyName,
INT nDefault,
LPCWSTR lpFileName)
{
VALIDATE_PROTOTYPE(GetPrivateProfileInt);
if (g_bRunningOnNT)
{
return GetPrivateProfileIntW(lpAppName, lpKeyName, nDefault, lpFileName);
}
CStrIn strApp(lpAppName);
CStrIn strKey(lpKeyName);
CPPFIn strFile(lpFileName); // PrivateProfile filename needs special class
return GetPrivateProfileIntA(strApp, strKey, nDefault, strFile);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
DWORD WINAPI
GetProfileStringWrapW(
LPCWSTR lpAppName,
LPCWSTR lpKeyName,
LPCWSTR lpDefault,
LPWSTR lpBuffer,
DWORD dwBuffersize)
{
VALIDATE_PROTOTYPE(GetProfileString);
VALIDATE_OUTBUF(lpBuffer, dwBuffersize);
if (g_bRunningOnNT)
{
return GetProfileStringW(lpAppName, lpKeyName, lpDefault, lpBuffer, dwBuffersize);
}
CStrIn strApp(lpAppName);
CStrIn strKey(lpKeyName);
CStrIn strDefault(lpDefault);
CStrOut strBuffer(lpBuffer, dwBuffersize);
GetProfileStringA(strApp, strKey, strDefault, strBuffer, dwBuffersize);
return strBuffer.ConvertIncludingNul();
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_USER32_WRAPPER
HANDLE WINAPI
GetPropWrapW(HWND hWnd, LPCWSTR lpString)
{
VALIDATE_PROTOTYPE(GetProp);
if (g_bRunningOnNT)
{
return GetPropW(hWnd, lpString);
}
CStrIn str(lpString);
return GetPropA(hWnd, str);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
UINT WINAPI
GetTempFileNameWrapW(
LPCWSTR lpPathName,
LPCWSTR lpPrefixString,
UINT uUnique,
LPWSTR lpTempFileName)
{
VALIDATE_PROTOTYPE(GetTempFileName);
VALIDATE_OUTBUF(lpTempFileName, MAX_PATH);
if (g_bRunningOnNT)
{
return GetTempFileNameW(lpPathName, lpPrefixString, uUnique, lpTempFileName);
}
CStrIn strPath(lpPathName);
CStrIn strPrefix(lpPrefixString);
CStrOut strFileName(lpTempFileName, MAX_PATH);
return GetTempFileNameA(strPath, strPrefix, uUnique, strFileName);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
DWORD WINAPI
GetTempPathWrapW(DWORD nBufferLength, LPWSTR lpBuffer)
{
VALIDATE_PROTOTYPE(GetTempPath);
VALIDATE_OUTBUF(lpBuffer, nBufferLength);
if (g_bRunningOnNT)
{
return GetTempPathW(nBufferLength, lpBuffer);
}
CStrOut str(lpBuffer, nBufferLength);
GetTempPathA(str.BufSize(), str);
return str.ConvertExcludingNul();
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
BOOL APIENTRY
GetTextExtentPoint32WrapW(
HDC hdc,
LPCWSTR pwsz,
int cb,
LPSIZE pSize)
{
VALIDATE_PROTOTYPE(GetTextExtentPoint32);
if (_MayNeedFontLinking(pwsz, cb))
{
return GetTextExtentPointFLW(hdc, pwsz, cb, pSize);
}
else if (g_bRunningOnNT)
{
return GetTextExtentPoint32W(hdc, pwsz, cb, pSize);
}
CStrIn str(pwsz,cb);
return GetTextExtentPoint32A(hdc, str, str.strlen(), pSize);
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
int WINAPI
GetTextFaceWrapW(
HDC hdc,
int cch,
LPWSTR lpFaceName)
{
VALIDATE_PROTOTYPE(GetTextFace);
VALIDATE_OUTBUF(lpFaceName, cch);
if (g_bRunningOnNT)
{
return GetTextFaceW(hdc, cch, lpFaceName);
}
CStrOut str(lpFaceName, cch);
GetTextFaceA(hdc, str.BufSize(), str);
return str.ConvertIncludingNul();
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
BOOL WINAPI
GetTextMetricsWrapW(HDC hdc, LPTEXTMETRICW lptm)
{
VALIDATE_PROTOTYPE(GetTextMetrics);
if (g_bRunningOnNT)
{
return GetTextMetricsW(hdc, lptm);
}
BOOL ret;
TEXTMETRICA tm;
ret = GetTextMetricsA(hdc, &tm);
if (ret)
{
lptm->tmHeight = tm.tmHeight;
lptm->tmAscent = tm.tmAscent;
lptm->tmDescent = tm.tmDescent;
lptm->tmInternalLeading = tm.tmInternalLeading;
lptm->tmExternalLeading = tm.tmExternalLeading;
lptm->tmAveCharWidth = tm.tmAveCharWidth;
lptm->tmMaxCharWidth = tm.tmMaxCharWidth;
lptm->tmWeight = tm.tmWeight;
lptm->tmOverhang = tm.tmOverhang;
lptm->tmDigitizedAspectX = tm.tmDigitizedAspectX;
lptm->tmDigitizedAspectY = tm.tmDigitizedAspectY;
lptm->tmItalic = tm.tmItalic;
lptm->tmUnderlined = tm.tmUnderlined;
lptm->tmStruckOut = tm.tmStruckOut;
lptm->tmPitchAndFamily = tm.tmPitchAndFamily;
lptm->tmCharSet = tm.tmCharSet;
// LPBYTE -> LPCSTR casts below
MultiByteToWideChar(CP_ACP, 0, (LPCSTR)&tm.tmFirstChar, 1, &lptm->tmFirstChar, 1);
MultiByteToWideChar(CP_ACP, 0, (LPCSTR)&tm.tmLastChar, 1, &lptm->tmLastChar, 1);
MultiByteToWideChar(CP_ACP, 0, (LPCSTR)&tm.tmDefaultChar, 1, &lptm->tmDefaultChar, 1);
MultiByteToWideChar(CP_ACP, 0, (LPCSTR)&tm.tmBreakChar, 1, &lptm->tmBreakChar, 1);
}
return ret;
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_ADVAPI32_WRAPPER
BOOL WINAPI GetUserNameWrapW(LPWSTR pszBuffer, LPDWORD pcch)
{
VALIDATE_PROTOTYPE(GetUserName);
BOOL fRet;
if (UseUnicodeShell32())
{
fRet = GetUserNameW(pszBuffer, pcch);
}
else
{
CStrOut stroBuffer(pszBuffer, *pcch);
fRet = GetUserNameA(stroBuffer, pcch);
if (fRet)
*pcch = stroBuffer.ConvertIncludingNul();
}
return fRet;
}
#endif // NEED_ADVAPI32_WRAPPER
#ifdef NEED_USER32_WRAPPER
LONG FORWARD_API WINAPI
GetWindowLongWrapW(HWND hWnd, int nIndex)
{
VALIDATE_PROTOTYPE(GetWindowLong);
FORWARD_AW(GetWindowLong, (hWnd, nIndex));
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
int WINAPI
GetWindowTextWrapW(HWND hWnd, LPWSTR lpString, int nMaxCount)
{
VALIDATE_PROTOTYPE(GetWindowText);
VALIDATE_OUTBUF(lpString, nMaxCount);
if (MLIsEnabled(hWnd))
return MLGetControlTextI(hWnd, lpString, nMaxCount);
if (g_bRunningOnNT)
{
return GetWindowTextW(hWnd, lpString, nMaxCount);
}
CStrOut str(lpString, nMaxCount);
GetWindowTextA(hWnd, str, str.BufSize());
return str.ConvertExcludingNul();
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
int WINAPI
GetWindowTextLengthWrapW(HWND hWnd)
{
VALIDATE_PROTOTYPE(GetWindowTextLength);
if (g_bRunningOnNT)
{
return GetWindowTextLengthW(hWnd);
}
return GetWindowTextLengthA(hWnd);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
UINT WINAPI
GetWindowsDirectoryWrapW(LPWSTR lpWinPath, UINT cch)
{
VALIDATE_PROTOTYPE(GetWindowsDirectory);
VALIDATE_OUTBUF(lpWinPath, cch);
if (g_bRunningOnNT)
{
return GetWindowsDirectoryW(lpWinPath, cch);
}
CStrOut str(lpWinPath, cch);
GetWindowsDirectoryA(str, str.BufSize());
return str.ConvertExcludingNul();
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
STDAPI_(DWORD) WINAPI
GetEnvironmentVariableWrapW(LPCWSTR lpName, LPWSTR lpBuffer, DWORD nSize)
{
VALIDATE_PROTOTYPE(GetEnvironmentVariable);
VALIDATE_OUTBUF(lpBuffer, nSize);
if (g_bRunningOnNT)
{
return GetEnvironmentVariableW(lpName,lpBuffer, nSize);
}
CStrOut str(lpBuffer, nSize);
CStrIn strName(lpName);
GetEnvironmentVariableA(strName, str, str.BufSize());
return str.ConvertExcludingNul();
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_USER32_WRAPPER
BOOL FORWARD_API WINAPI
IsDialogMessageWrapW(HWND hWndDlg, LPMSG lpMsg)
{
VALIDATE_PROTOTYPE(IsDialogMessage);
FORWARD_AW(IsDialogMessage, (hWndDlg, lpMsg));
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
HACCEL WINAPI
LoadAcceleratorsWrapW(HINSTANCE hInstance, LPCWSTR lpTableName)
{
VALIDATE_PROTOTYPE(LoadAccelerators);
ASSERT(HIWORD64(lpTableName) == 0);
if (g_bRunningOnNT)
{
return LoadAcceleratorsW(hInstance, lpTableName);
}
return LoadAcceleratorsA(hInstance, (LPCSTR) lpTableName);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
HBITMAP WINAPI
LoadBitmapWrapW(HINSTANCE hInstance, LPCWSTR lpBitmapName)
{
VALIDATE_PROTOTYPE(LoadBitmap);
ASSERT(HIWORD64(lpBitmapName) == 0);
if (g_bRunningOnNT)
{
return LoadBitmapW(hInstance, lpBitmapName);
}
return LoadBitmapA(hInstance, (LPCSTR) lpBitmapName);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
HCURSOR WINAPI
LoadCursorWrapW(HINSTANCE hInstance, LPCWSTR lpCursorName)
{
VALIDATE_PROTOTYPE(LoadCursor);
ASSERT(HIWORD64(lpCursorName) == 0);
if (g_bRunningOnNT)
{
return LoadCursorW(hInstance, lpCursorName);
}
return LoadCursorA(hInstance, (LPCSTR) lpCursorName);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
HICON WINAPI
LoadIconWrapW(HINSTANCE hInstance, LPCWSTR lpIconName)
{
VALIDATE_PROTOTYPE(LoadIcon);
ASSERT(HIWORD64(lpIconName) == 0);
if (g_bRunningOnNT)
{
return LoadIconW(hInstance, lpIconName);
}
return LoadIconA(hInstance, (LPCSTR) lpIconName);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
//+-------------------------------------------------------------------------
// Returns an icon from a dll/exe loaded as a datafile. Note that this is
// very similar to the standard LoadImage API. However, LoadImage does
// not work properly (returns bogus icons) on win95/98 when the dll is
// loaded as a datafile. (Stevepro 18-Sept-98)
//--------------------------------------------------------------------------
HICON _LoadIconFromInstanceA
(
HINSTANCE hInstance, // instance containing the icon
LPCSTR pszName, // name or id of icon
int cxDesired,
int cyDesired,
UINT fuLoad // load flags, LR_DEFAULTCOLOR | LR_MONOCHROME
)
{
HICON hIcon;
UINT fUnsupportedFlags = ~(LR_DEFAULTCOLOR | LR_MONOCHROME);
if (fuLoad & fUnsupportedFlags)
{
// We saw a flag that we don't support, so default to the standard API
hIcon = (HICON)LoadImageA(hInstance, pszName, IMAGE_ICON, cxDesired, cyDesired, fuLoad);
}
else
{
// Find the group icon
HRSRC hRsrc;
HGLOBAL hGlobal;
PBYTE pIconDir;
if ((hRsrc = FindResourceA(hInstance, pszName, (LPCSTR)RT_GROUP_ICON)) == NULL ||
(hGlobal = LoadResource(hInstance, hRsrc)) == NULL ||
(pIconDir = (PBYTE)LockResource(hGlobal)) == NULL)
{
// Note that FreeResource and UnlockResource are obsolete APIs, so we just exit.
return NULL;
}
// Find the icon that best matches the desired size
int nID = LookupIconIdFromDirectoryEx(pIconDir, TRUE, cxDesired, cyDesired, fuLoad);
PBYTE pbRes;
if (0 == nID ||
(hRsrc = FindResourceA(hInstance, MAKEINTRESOURCEA(nID), (LPCSTR)RT_ICON)) == NULL ||
(hGlobal = LoadResource(hInstance, hRsrc)) == NULL ||
(pbRes = (PBYTE)LockResource(hGlobal)) == NULL)
{
return NULL;
}
// Let the OS make us an icon
LPBITMAPINFOHEADER pbmh = (LPBITMAPINFOHEADER)pbRes;
hIcon = CreateIconFromResourceEx(pbRes, SizeofResource(hInstance, hRsrc), TRUE, 0x00030000,
pbmh->biWidth, pbmh->biHeight/2, fuLoad);
// It failed, odds are good we're on NT so try the non-Ex way
if (hIcon == NULL)
{
// We would break on NT if we try with a 16bpp image
if(pbmh->biBitCount != 16)
{
hIcon = CreateIconFromResource(pbRes, SizeofResource(hInstance, hRsrc), TRUE, 0x00030000);
}
}
}
return hIcon;
}
HANDLE WINAPI
LoadImageWrapA(
HINSTANCE hInstance,
LPCSTR lpName,
UINT uType,
int cxDesired,
int cyDesired,
UINT fuLoad)
{
VALIDATE_PROTOTYPE(LoadImage);
//
// If the hInstance is loaded as a datafile, LoadImage returns the
// wrong icons on win95/98. (Kernel can't find the datafile and uses
// null instead)
//
// APPCOMPAT: Should also fix loading other resource types from datafiles
//
if (!g_bRunningOnNT && uType == IMAGE_ICON)
{
return _LoadIconFromInstanceA(
hInstance,
lpName,
cxDesired,
cyDesired,
fuLoad);
}
return LoadImageA(
hInstance,
lpName,
uType,
cxDesired,
cyDesired,
fuLoad);
}
HANDLE WINAPI
LoadImageWrapW(
HINSTANCE hInstance,
LPCWSTR lpName,
UINT uType,
int cxDesired,
int cyDesired,
UINT fuLoad)
{
VALIDATE_PROTOTYPE(LoadImage);
if (g_bRunningOnNT)
{
return LoadImageW(
hInstance,
lpName,
uType,
cxDesired,
cyDesired,
fuLoad);
}
CStrIn str(lpName);
return LoadImageWrapA(
hInstance,
str,
uType,
cxDesired,
cyDesired,
fuLoad);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
HINSTANCE WINAPI
LoadLibraryExWrapW(
LPCWSTR lpLibFileName,
HANDLE hFile,
DWORD dwFlags)
{
VALIDATE_PROTOTYPE(LoadLibraryEx);
if (g_bRunningOnNT)
return LoadLibraryExW(lpLibFileName, hFile, dwFlags);
CStrIn str(lpLibFileName);
// Win9X will crash if the pathname is longer than MAX_PATH bytes.
if (str.strlen() >= MAX_PATH)
{
SetLastError( ERROR_BAD_PATHNAME );
return NULL;
}
else
{
return LoadLibraryExA(str, hFile, dwFlags);
}
}
#endif // NEED_KERNEL32_WRAPPER
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
BOOL fDoMungeLangId(LANGID lidUI);
BOOL NeedMenuOwnerDraw(void)
{
// FEATURE: need to be improved
// It checks whether current UI language is cross codepage or not
if (g_bRunningOnNT5OrHigher)
return FALSE;
return fDoMungeLangId(MLGetUILanguage());
}
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
#define PUI_OWNERDRAW_SIG 0xFFFF0000
// NOTE: This structure is only visible from subclassed OwnerDrawSubclassProc
// with WM_DRAWITEM and WM_MEASUREITEM. All other places won't see this
// structure. We restore original format MENUITEMINFO structure without
// MFT_OWNERDRAW flag unless it's a real owner draw item.
// For this, we do/undo munge in Get/SetMenuItemInfo and InsertMenuItem.
typedef struct tagPUIMENUITEM
{
DWORD dwSig; // signature for this structure
HMENU hmenu; // menu handle
UINT fMask; // original MENUITEMINFO fMask value
UINT fType; // original MENUITEMINFO fType value
DWORD_PTR dwItemData; // original MENUITEMINFO dwItemData value
LPWSTR lpwz; // unicode menu string
UINT cch; // number of character for menu string
UINT iTabLength;
} PUIMENUITEM, *LPPUIMENUITEM;
void MungeMenuItem(HMENU hMenu, LPCMENUITEMINFOW lpmiiW, LPMENUITEMINFOW lpmiiNewW)
{
if (lpmiiW && lpmiiNewW)
{
*lpmiiNewW = *lpmiiW;
if ((MIIM_TYPE & lpmiiW->fMask) && !(MFT_NONSTRING & lpmiiW->fType))
{
LPWSTR lpmenuText = (LPWSTR)lpmiiW->dwTypeData;
if (lpmenuText)
{
LPPUIMENUITEM lpItem = (LPPUIMENUITEM)LocalAlloc(LPTR, sizeof(PUIMENUITEM));
if (lpItem)
{
lpItem->dwSig = PUI_OWNERDRAW_SIG;
lpItem->hmenu = hMenu;
lpItem->fMask = lpmiiW->fMask;
lpItem->fType = lpmiiW->fType;
lpItem->dwItemData = lpmiiW->dwItemData;
lpItem->cch = lstrlenW(lpmenuText);
lpItem->lpwz = (LPWSTR)LocalAlloc(LPTR, sizeof(WCHAR) * (lpItem->cch + 1));
if (lpItem->lpwz)
StrCpyNW(lpItem->lpwz, lpmenuText, lpItem->cch + 1);
else
lpItem->cch = 0;
lpmiiNewW->fType |= MFT_OWNERDRAW;
lpmiiNewW->fMask |= MIIM_DATA;
lpmiiNewW->dwItemData = (ULONG_PTR)lpItem;
lpmiiNewW->dwTypeData = 0;
lpmiiNewW->cch = 0;
}
}
}
}
}
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
void DeleteOwnerDrawMenuItem(HMENU hMenu, UINT uItem, BOOL fByPosition);
void DeleteOwnerDrawMenu(HMENU hMenu)
{
int i, nItem = GetMenuItemCount(hMenu);
for (i = 0; i < nItem; i++)
DeleteOwnerDrawMenuItem(hMenu, i, TRUE);
}
void DeleteOwnerDrawMenuItem(HMENU hMenu, UINT uItem, BOOL fByPosition)
{
MENUITEMINFOA miiA;
miiA.cbSize = sizeof(miiA);
miiA.fMask = MIIM_TYPE | MIIM_ID | MIIM_SUBMENU | MIIM_DATA;
miiA.cch = 0;
if (GetMenuItemInfoA(hMenu, uItem, fByPosition, &miiA))
{
if (miiA.hSubMenu)
DeleteOwnerDrawMenu(miiA.hSubMenu);
else
{
if ((MIIM_TYPE & miiA.fMask) && (MFT_OWNERDRAW & miiA.fType))
{
LPPUIMENUITEM lpItem = (LPPUIMENUITEM)miiA.dwItemData;
if (!IsBadReadPtr(lpItem, sizeof(lpItem->dwSig)) && PUI_OWNERDRAW_SIG == lpItem->dwSig && !(MFT_OWNERDRAW & lpItem->fType))
{
if (lpItem->lpwz && lpItem->cch)
LocalFree(lpItem->lpwz);
LocalFree(lpItem);
}
}
}
}
}
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
BOOL WINAPI
DeleteMenuWrap(HMENU hMenu, UINT uPosition, UINT uFlags)
{
VALIDATE_PROTOTYPEX(DeleteMenu);
static BOOL bOwnerDraw = NeedMenuOwnerDraw();
if (bOwnerDraw)
DeleteOwnerDrawMenuItem(hMenu, uPosition, (MF_BYPOSITION & uFlags)? TRUE: FALSE);
return DeleteMenu(hMenu, uPosition, uFlags);
}
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
BOOL WINAPI
DestroyMenuWrap(HMENU hMenu)
{
VALIDATE_PROTOTYPEX(DestroyMenu);
static BOOL bOwnerDraw = NeedMenuOwnerDraw();
if (bOwnerDraw)
DeleteOwnerDrawMenu(hMenu);
return DestroyMenu(hMenu);
}
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
LPBYTE MenuLoadMENUTemplates(LPBYTE lpMenuTemplate, HMENU *phMenu)
{
HMENU hMenu;
UINT menuFlags = 0;
ULONG_PTR menuId = 0;
LPWSTR lpmenuText;
MENUITEMINFO mii;
if (!(hMenu = CreateMenu()))
goto memoryerror;
do
{
// Get the menu flags.
menuFlags = (UINT)(*(WORD *)lpMenuTemplate);
lpMenuTemplate += 2;
if (menuFlags & ~MF_VALID) {
goto memoryerror;
}
if (!(menuFlags & MF_POPUP))
{
menuId = *(WORD *)lpMenuTemplate;
lpMenuTemplate += 2;
}
lpmenuText = (LPWSTR)lpMenuTemplate;
if (*lpmenuText) // If a string exists, then skip to the end of it.
lpMenuTemplate += lstrlenW(lpmenuText) * sizeof(WCHAR);
else
lpmenuText = NULL;
// Skip over terminating NULL of the string (or the single NULL if empty string).
lpMenuTemplate += sizeof(WCHAR);
lpMenuTemplate = (BYTE *)(((ULONG_PTR)lpMenuTemplate + 1) & ~1); // word align
ZeroMemory(&mii, sizeof(mii));
mii.cbSize = sizeof(MENUITEMINFO);
mii.fMask = MIIM_TYPE | MIIM_ID | MIIM_STATE;
if (menuFlags & MF_POPUP)
{
mii.fMask |= MIIM_SUBMENU;
lpMenuTemplate = MenuLoadMENUTemplates(lpMenuTemplate, (HMENU *)&menuId);
if (!lpMenuTemplate)
goto memoryerror;
mii.hSubMenu = (HMENU)menuId;
}
// Don't allow bitmaps from the resource file.
if (menuFlags & MF_BITMAP)
menuFlags = (UINT)((menuFlags | MFT_RIGHTJUSTIFY) & ~MF_BITMAP);
// We have to take out MFS_HILITE since that bit marks the end of a menu in
// a resource file. Since we shouldn't have any pre hilited items in the
// menu anyway, this is no big deal.
mii.fState = (menuFlags & MFS_OLDAPI_MASK) & ~MFS_HILITE;
mii.fType = (menuFlags & MFT_OLDAPI_MASK);
if (menuFlags & MFT_OWNERDRAW)
{
mii.fMask |= MIIM_DATA;
mii.dwItemData = (ULONG_PTR) lpmenuText;
lpmenuText = 0;
}
mii.dwTypeData = (LPTSTR)lpmenuText;
mii.cch = (UINT)-1;
mii.wID = (UINT)menuId;
if (!InsertMenuItemWrapW(hMenu, 0xFFFFFFFF, TRUE, &mii))
{
if (menuFlags & MF_POPUP)
DestroyMenuWrap(mii.hSubMenu);
goto memoryerror;
}
} while (!(menuFlags & MF_END));
*phMenu = hMenu;
return lpMenuTemplate;
memoryerror:
if (hMenu != NULL)
DestroyMenuWrap(hMenu);
*phMenu = NULL;
return NULL;
}
PMENUITEMTEMPLATE2 MenuLoadMENUEXTemplates(PMENUITEMTEMPLATE2 lpMenuTemplate, HMENU *phMenu, WORD wResInfo)
{
HMENU hMenu;
HMENU hSubMenu;
long menuId = 0;
LPWSTR lpmenuText;
MENUITEMINFO mii;
UINT cch = 0;
DWORD dwHelpID;
if (!(hMenu = CreateMenu()))
goto memoryerror;
do
{
if (!(wResInfo & MFR_POPUP))
{
// If the PREVIOUS wResInfo field was not a POPUP, the
// dwHelpID field is not there. Back up so things fit.
lpMenuTemplate = (PMENUITEMTEMPLATE2)(((LPBYTE)lpMenuTemplate) - sizeof(lpMenuTemplate->dwHelpID));
dwHelpID = 0;
}
else
dwHelpID = lpMenuTemplate->dwHelpID;
menuId = lpMenuTemplate->menuId;
ZeroMemory(&mii, sizeof(mii));
mii.cbSize = sizeof(MENUITEMINFO);
mii.fMask = MIIM_TYPE | MIIM_ID | MIIM_STATE;
mii.fType = lpMenuTemplate->fType;
if (mii.fType & ~MFT_MASK)
goto memoryerror;
mii.fState = lpMenuTemplate->fState;
if (mii.fState & ~MFS_MASK)
goto memoryerror;
wResInfo = lpMenuTemplate->wResInfo;
if (wResInfo & ~(MF_END | MFR_POPUP))
goto memoryerror;
if (dwHelpID)
SetMenuContextHelpId(hMenu,dwHelpID);
if (lpMenuTemplate->mtString[0])
lpmenuText = lpMenuTemplate->mtString;
else
lpmenuText = NULL;
cch = lstrlenW(lpmenuText);
mii.dwTypeData = (LPTSTR) lpmenuText;
// skip to next menu item template (DWORD boundary)
lpMenuTemplate = (PMENUITEMTEMPLATE2)
(((LPBYTE)lpMenuTemplate) +
sizeof(MENUITEMTEMPLATE2) +
((cch * sizeof(WCHAR) + 3) & ~3));
if (mii.fType & MFT_OWNERDRAW)
{
mii.fMask |= MIIM_DATA;
mii.dwItemData = (ULONG_PTR) mii.dwTypeData;
mii.dwTypeData = 0;
}
if (wResInfo & MFR_POPUP)
{
mii.fMask |= MIIM_SUBMENU;
lpMenuTemplate = MenuLoadMENUEXTemplates(lpMenuTemplate, &hSubMenu, MFR_POPUP);
if (lpMenuTemplate == NULL)
goto memoryerror;
mii.hSubMenu = hSubMenu;
}
// Don't allow bitmaps from the resource file.
if (mii.fType & MFT_BITMAP)
mii.fType = (mii.fType | MFT_RIGHTJUSTIFY) & ~MFT_BITMAP;
mii.cch = (UINT)-1;
mii.wID = menuId;
if (!InsertMenuItemWrapW(hMenu, 0xFFFFFFFF, TRUE, &mii))
{
if (wResInfo & MFR_POPUP)
DestroyMenuWrap(mii.hSubMenu);
goto memoryerror;
}
wResInfo &= ~MFR_POPUP;
} while (!(wResInfo & MFR_END));
*phMenu = hMenu;
return lpMenuTemplate;
memoryerror:
if (hMenu != NULL)
DestroyMenuWrap(hMenu);
*phMenu = NULL;
return NULL;
}
HMENU CreateMenuFromResource(LPBYTE lpMenuTemplate)
{
HMENU hMenu = NULL;
UINT menuTemplateVersion;
UINT menuTemplateHeaderSize;
// menu resource: First, strip version number word out of the menu
// template. This value should be 0 for MENU, 1 for MENUEX.
menuTemplateVersion = *(WORD *)lpMenuTemplate;
lpMenuTemplate += 2;
if (menuTemplateVersion > 1)
return NULL;
menuTemplateHeaderSize = *(WORD *)lpMenuTemplate;
lpMenuTemplate += 2;
lpMenuTemplate += menuTemplateHeaderSize;
switch (menuTemplateVersion)
{
case 0:
MenuLoadMENUTemplates(lpMenuTemplate, &hMenu);
break;
case 1:
MenuLoadMENUEXTemplates((PMENUITEMTEMPLATE2)lpMenuTemplate, &hMenu, 0);
break;
}
return hMenu;
}
HMENU WINAPI
LoadMenuWrapW(HINSTANCE hInstance, LPCWSTR lpMenuName)
{
VALIDATE_PROTOTYPE(LoadMenu);
ASSERT(HIWORD64(lpMenuName) == 0);
if (NeedMenuOwnerDraw() && MLIsMLHInstance(hInstance))
{
HRSRC hRes;
if (hRes = FindResourceWrapW(hInstance, lpMenuName, RT_MENU))
{
LPBYTE lpMenuTemplate = (LPBYTE)LoadResource(hInstance, hRes);
if (lpMenuTemplate)
{
HMENU hmenu = CreateMenuFromResource(lpMenuTemplate);
if (hmenu)
return hmenu;
}
}
}
if (g_bRunningOnNT)
{
return LoadMenuW(hInstance, lpMenuName);
}
return LoadMenuA(hInstance, (LPCSTR) lpMenuName);
}
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
#define CX_MENUCHECK 8
#define CY_MENUCHECK 8
#define CHK_RADIO 0x006C
#define CHK_NORMAL 0x00FC
int FindCharPosition(LPCWSTR lpwStr, WCHAR wch)
{
int iPos;
int iLength = lstrlenW(lpwStr);
for (iPos = 0; iPos < iLength; iPos++)
{
if (lpwStr[iPos] == wch)
break;
}
return (iPos < iLength) ? iPos : -1;
}
int CalculateMenuTabString(HWND hWnd, HMENU hMenu)
{
int i;
int iMenuCount = GetMenuItemCount(hMenu);
int iLength;
int iTabPos = 0;
int iMaxTabLength = 0;
RECT rc;
HDC hdc;
HFONT hfont, hfontSav;
NONCLIENTMETRICSA ncm;
MENUITEMINFOA miiA;
ncm.cbSize = sizeof(ncm);
if (!SystemParametersInfoA(SPI_GETNONCLIENTMETRICS, sizeof(ncm), &ncm, 0))
return 0;
hfont = CreateFontIndirectA(&ncm.lfMenuFont);
if (NULL == hfont)
return 0;
hdc = GetDC(hWnd);
hfontSav = (HFONT)SelectObject(hdc, hfont);
for (i = 0; i < iMenuCount; i++)
{
miiA.cbSize = sizeof(miiA);
miiA.fMask = MIIM_TYPE | MIIM_ID | MIIM_SUBMENU | MIIM_DATA;
miiA.cch = 0;
if (GetMenuItemInfoA(hMenu, i, MF_BYPOSITION, &miiA))
{
if (miiA.hSubMenu)
CalculateMenuTabString(hWnd, miiA.hSubMenu);
if ((MIIM_TYPE & miiA.fMask) && (MFT_OWNERDRAW & miiA.fType))
{
LPPUIMENUITEM lpItem = (LPPUIMENUITEM)miiA.dwItemData;
if (!IsBadReadPtr(lpItem, sizeof(lpItem->dwSig)) && PUI_OWNERDRAW_SIG == lpItem->dwSig && !(MFT_OWNERDRAW & lpItem->fType))
{
if (lpItem->lpwz && lpItem->cch)
{
iTabPos = FindCharPosition(lpItem->lpwz, L'\t');
if (iTabPos >= 0)
{
DrawTextFLW(hdc, lpItem->lpwz + iTabPos + 1,
lstrlenW(lpItem->lpwz) - iTabPos - 1, &rc, DT_SINGLELINE | DT_CALCRECT);
iLength = rc.right - rc.left;
if (iLength > iMaxTabLength)
iMaxTabLength = iLength;
}
}
}
}
}
}
for (i = 0; i < iMenuCount; i++)
{
miiA.cbSize = sizeof(miiA);
miiA.fMask = MIIM_TYPE | MIIM_ID | MIIM_SUBMENU | MIIM_DATA;
miiA.cch = 0;
if (GetMenuItemInfoA(hMenu, i, MF_BYPOSITION, &miiA))
{
if ((MIIM_TYPE & miiA.fMask) && (MFT_OWNERDRAW & miiA.fType))
{
LPPUIMENUITEM lpItem = (LPPUIMENUITEM)miiA.dwItemData;
if (!IsBadReadPtr(lpItem, sizeof(lpItem->dwSig)) && PUI_OWNERDRAW_SIG == lpItem->dwSig && !(MFT_OWNERDRAW & lpItem->fType))
{
if (lpItem->lpwz && lpItem->cch)
{
lpItem->iTabLength = iMaxTabLength;
}
}
}
}
}
SelectObject(hdc, hfontSav);
DeleteObject(hfont);
ReleaseDC(hWnd, hdc);
return iMaxTabLength;
}
void DrawMenuItemCheckMark(HDC hdc, LPCSTR lpChkSym, LPRECT lprc, UINT uFormat)
{
HFONT hFont, hFontSave;
NONCLIENTMETRICSA ncm;
ncm.cbSize = sizeof(ncm);
if (SystemParametersInfoA(SPI_GETNONCLIENTMETRICS, sizeof(ncm), &ncm, 0))
{
StrCpyNA(ncm.lfMenuFont.lfFaceName, "Wingdings", LF_FACESIZE);
ncm.lfMenuFont.lfCharSet = SYMBOL_CHARSET;
hFont = CreateFontIndirectA(&ncm.lfMenuFont);
if ( hFont == NULL )
return;
hFontSave = (HFONT)SelectObject(hdc, hFont);
DrawTextA(hdc, lpChkSym, 1, lprc, uFormat);
hFont = (HFONT)SelectObject(hdc, hFontSave);
DeleteObject(hFont);
}
}
void DrawMenuItemText(HDC hdc, LPCWSTR lpwMenuStr, LPRECT lprc, UINT uiRefData)
{
UINT uFormat = DT_VCENTER | DT_SINGLELINE | DT_LEFT | DT_EXPANDTABS;
int iTabPos;
iTabPos = FindCharPosition(lpwMenuStr, L'\t');
if(iTabPos < 0)
{
// No TAB string is in the menu string
DrawTextFLW(hdc, lpwMenuStr, lstrlenW(lpwMenuStr), lprc, uFormat);
}
else
{
RECT rc;
// Draw Text before TAB
DrawTextFLW(hdc, lpwMenuStr, iTabPos, lprc, uFormat);
// Adjust RC for after TAB string.
CopyRect(&rc, lprc);
rc.left = rc.right - uiRefData - GetSystemMetrics(SM_CXMENUCHECK);
DrawTextFLW(hdc, lpwMenuStr + iTabPos + 1, lstrlenW(lpwMenuStr) - iTabPos - 1, &rc, uFormat);
}
}
void DrawMenuItem(LPDRAWITEMSTRUCT lpdis, LPRECT lprc)
{
LPPUIMENUITEM lpItem = (LPPUIMENUITEM)lpdis->itemData;
if (lpItem && lpItem->lpwz)
{
HDC hdc = lpdis->hDC;
UINT uFormat = DT_VCENTER | DT_SINGLELINE | DT_LEFT | DT_EXPANDTABS;
CHAR ChkSym[2] = {(CHAR)CHK_NORMAL, 0x00};
COLORREF clrTxt;
int iBkMode;
RECT rc;
if (ODS_CHECKED & lpdis->itemState)
{
MENUITEMINFOA miiA;
miiA.cbSize = sizeof(miiA);
miiA.fMask = MIIM_TYPE;
miiA.cch = 0;
if (GetMenuItemInfoA(lpItem->hmenu, lpdis->itemID, FALSE, &miiA))
{
if (MFT_RADIOCHECK & miiA.fType)
ChkSym[0] = CHK_RADIO;
}
}
iBkMode = SetBkMode(hdc, TRANSPARENT);
if (ODS_GRAYED & lpdis->itemState)
{
clrTxt = SetTextColor(hdc, GetSysColor(COLOR_BTNHIGHLIGHT));
if (ODS_CHECKED & lpdis->itemState)
{
CopyRect(&rc, &(lpdis->rcItem));
OffsetRect(&rc, 1, 1);
DrawMenuItemCheckMark(hdc, ChkSym, &rc, uFormat);
}
CopyRect(&rc, lprc);
OffsetRect(&rc, 1, 1);
DrawMenuItemText(hdc, lpItem->lpwz, &rc, lpItem->iTabLength);
SetTextColor(hdc, GetSysColor(COLOR_BTNSHADOW));
}
if (ODS_CHECKED & lpdis->itemState)
DrawMenuItemCheckMark(hdc, ChkSym, &(lpdis->rcItem), uFormat);
DrawMenuItemText(hdc, lpItem->lpwz, lprc, lpItem->iTabLength);
if (ODS_GRAYED & lpdis->itemState)
SetTextColor(hdc, clrTxt);
SetBkMode(hdc, iBkMode);
}
}
LRESULT OwnerDrawSubclassProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR uIdSubclass, DWORD_PTR dwRefData)
{
switch (uMsg)
{
case WM_DRAWITEM:
if (0 == wParam) // This is a menu
{
LPDRAWITEMSTRUCT lpdis = (LPDRAWITEMSTRUCT)lParam;
LPPUIMENUITEM lpItem = (LPPUIMENUITEM)lpdis->itemData;
if (lpdis->CtlType == ODT_MENU
&& !IsBadReadPtr(lpItem, sizeof(lpItem->dwSig)) && PUI_OWNERDRAW_SIG == lpItem->dwSig
&& !(MFT_OWNERDRAW & lpItem->fType))
{
int cyTemp;
RECT rc;
HDC hdc = lpdis->hDC;
HFONT hfont, hfontSav;
TEXTMETRICA tm;
NONCLIENTMETRICSA ncm;
ncm.cbSize = sizeof(ncm);
if (!SystemParametersInfoA(SPI_GETNONCLIENTMETRICS, sizeof(ncm), &ncm, 0))
break;
hfont = CreateFontIndirectA(&ncm.lfMenuFont);
if (NULL == hfont)
break;
hfontSav = (HFONT)SelectObject(hdc, hfont);
GetTextMetricsA(hdc, &tm);
CopyRect(&rc, &lpdis->rcItem);
rc.left += GetSystemMetrics(SM_CXMENUCHECK);
rc.top += tm.tmExternalLeading;
cyTemp = (lpdis->rcItem.bottom - lpdis->rcItem.top) - (tm.tmHeight + tm.tmExternalLeading + GetSystemMetrics(SM_CYBORDER));
if (cyTemp > 0)
rc.top += (cyTemp / 2);
switch (lpdis->itemAction)
{
case ODA_DRAWENTIRE:
DrawMenuItem(lpdis, &rc);
break;
case ODA_FOCUS:
break;
case ODA_SELECT:
{
COLORREF clrTxt, clrBk, clrTxtSav, clrBkSav;
if (ODS_SELECTED & lpdis->itemState)
{
clrTxt = GetSysColor(COLOR_HIGHLIGHTTEXT);
clrBk = GetSysColor(COLOR_HIGHLIGHT);
}
else
{
clrTxt = GetSysColor(COLOR_MENUTEXT);
clrBk = GetSysColor(COLOR_MENU);
}
clrTxtSav = SetTextColor(hdc, clrTxt);
clrBkSav = SetBkColor(hdc, clrBk);
ExtTextOut(hdc, 0, 0, ETO_OPAQUE, &lpdis->rcItem, TEXT(""), 0, NULL);
DrawMenuItem(lpdis, &rc);
SetTextColor(hdc, clrTxtSav);
SetBkColor(hdc, clrBkSav);
break;
}
}
SelectObject(hdc, hfontSav);
DeleteObject(hfont);
return TRUE;
}
}
break;
case WM_MEASUREITEM:
if (0 == wParam) // This is a menu
{
LPMEASUREITEMSTRUCT lpmis = (LPMEASUREITEMSTRUCT)lParam;
LPPUIMENUITEM lpItem = (LPPUIMENUITEM)lpmis->itemData;
if (lpmis->CtlType == ODT_MENU
&& !IsBadReadPtr(lpItem, sizeof(lpItem->dwSig)) && PUI_OWNERDRAW_SIG == lpItem->dwSig
&& !(MFT_OWNERDRAW & lpItem->fType) && lpItem->lpwz)
{
RECT rc;
HDC hdc;
HFONT hfont, hfontSav;
NONCLIENTMETRICSA ncm;
int iTabPos;
ncm.cbSize = sizeof(ncm);
if (!SystemParametersInfoA(SPI_GETNONCLIENTMETRICS, sizeof(ncm), &ncm, 0))
break;
hfont = CreateFontIndirectA(&ncm.lfMenuFont);
if (NULL == hfont)
break;
hdc = GetDC(hWnd);
hfontSav = (HFONT)SelectObject(hdc, hfont);
iTabPos = FindCharPosition(lpItem->lpwz, L'\t');
if (iTabPos < 0)
iTabPos = lstrlenW(lpItem->lpwz);
DrawTextFLW(hdc, lpItem->lpwz, iTabPos, &rc, DT_SINGLELINE | DT_CALCRECT | DT_EXPANDTABS);
SelectObject(hdc, hfontSav);
DeleteObject(hfont);
ReleaseDC(hWnd, hdc);
lpmis->itemWidth = rc.right - rc.left + GetSystemMetrics(SM_CXMENUCHECK) +
GetSystemMetrics(SM_CXEDGE) * 2 + lpItem->iTabLength;
lpmis->itemHeight = rc.bottom - rc.top + GetSystemMetrics(SM_CYEDGE) * 2;
return TRUE;
}
}
break;
case WM_MENUCHAR:
// FEATURE: need to be implemented
break;
}
return DefSubclassProc(hWnd, uMsg, wParam, lParam);
}
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
int WINAPI
GetMenuStringWrapW(
HMENU hMenu,
UINT uIDItem,
LPWSTR lpString,
int nMaxCount,
UINT uFlag)
{
VALIDATE_PROTOTYPE(GetMenuString);
VALIDATE_OUTBUF(lpString, nMaxCount);
static BOOL bOwnerDraw = NeedMenuOwnerDraw();
if (bOwnerDraw)
{
MENUITEMINFOA miiA;
miiA.cbSize = sizeof(miiA);
miiA.fMask = MIIM_TYPE | MIIM_ID | MIIM_DATA;
miiA.cch = 0;
if (GetMenuItemInfoA(hMenu, uIDItem, (uFlag & MF_BYPOSITION)? TRUE: FALSE, &miiA))
{
if ((MIIM_TYPE & miiA.fMask) && (MFT_OWNERDRAW & miiA.fType))
{
LPPUIMENUITEM lpItem = (LPPUIMENUITEM)miiA.dwItemData;
if (!IsBadReadPtr(lpItem, sizeof(lpItem->dwSig)) && PUI_OWNERDRAW_SIG == lpItem->dwSig && !(MFT_OWNERDRAW & lpItem->fType))
{
if (lpItem->lpwz && lpItem->cch)
{
StrCpyNW(lpString, lpItem->lpwz, nMaxCount);
return min((UINT)(nMaxCount - 1), lpItem->cch);
}
}
}
}
}
if (g_bRunningOnNT)
{
return GetMenuStringW(hMenu, uIDItem, lpString, nMaxCount, uFlag);
}
CStrOut str(lpString, nMaxCount);
GetMenuStringA(hMenu, uIDItem, str, str.BufSize(), uFlag);
return str.ConvertExcludingNul();
}
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
BOOL WINAPI
InsertMenuWrapW(
HMENU hMenu,
UINT uPosition,
UINT uFlags,
UINT_PTR uIDNewItem,
LPCWSTR lpNewItem)
{
VALIDATE_PROTOTYPE(InsertMenu);
static BOOL bOwnerDraw = NeedMenuOwnerDraw();
if (bOwnerDraw)
{
if (!((MF_BITMAP | MF_OWNERDRAW) & uFlags)) // if MF_STRING is set. MF_STRING is 0
{
MENUITEMINFOW miiW;
miiW.cbSize = sizeof(miiW);
miiW.fMask = MIIM_TYPE | MIIM_STATE;
miiW.fType = MFT_STRING;
miiW.fState = uFlags & (MF_DEFAULT | MF_CHECKED | MF_UNCHECKED | MF_HILITE | MF_UNHILITE| MF_ENABLED | MF_DISABLED | MF_GRAYED);
if (uFlags & (MF_GRAYED | MF_DISABLED))
miiW.fState |= MFS_GRAYED;
if (MF_POPUP & uFlags)
{
miiW.fMask |= MIIM_SUBMENU;
miiW.hSubMenu = (HMENU)uIDNewItem;
}
else
{
miiW.fMask |= MIIM_ID;
miiW.wID = (UINT)uIDNewItem;
}
miiW.dwTypeData = (LPWSTR)lpNewItem;
miiW.cch = lstrlenW(lpNewItem);
return InsertMenuItemWrapW(hMenu, uPosition, (MF_BYPOSITION & uFlags)? TRUE: FALSE, &miiW);
}
}
if (g_bRunningOnNT)
{
return InsertMenuW(hMenu, uPosition, uFlags, uIDNewItem, lpNewItem);
}
//
// You can't test for MFT_STRING because MFT_STRING is zero!
// So instead you have to check for everything *other* than
// a string.
//
// The presence of any non-string menu type turns lpnewItem into
// an atom.
//
CStrIn str((uFlags & MFT_NONSTRING) ? CP_ATOM : CP_ACP, lpNewItem);
return InsertMenuA(hMenu, uPosition, uFlags, uIDNewItem, str);
}
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
BOOL IsWindowOnCurrentThread(HWND hWnd)
{
DWORD foo;
if (!IsWindow(hWnd))
// bail if the window is dead so we dont bogusly rip
return TRUE;
if (GetCurrentThreadId() != GetWindowThreadProcessId(hWnd, &foo))
return FALSE;
else
return TRUE;
}
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
BOOL WINAPI
TrackPopupMenuWrap(HMENU hMenu, UINT uFlags, int x, int y, int nReserved, HWND hWnd, CONST RECT *prcRect)
{
VALIDATE_PROTOTYPEX(TrackPopupMenu);
static BOOL bOwnerDraw = NeedMenuOwnerDraw();
BOOL bIsWindowOnCurrentThread, bRet;
if (bOwnerDraw && (bIsWindowOnCurrentThread = IsWindowOnCurrentThread(hWnd)))
{
CalculateMenuTabString(hWnd, hMenu);
SetWindowSubclass(hWnd, OwnerDrawSubclassProc, 0, (DWORD_PTR)NULL);
}
bRet = TrackPopupMenu(hMenu, uFlags, x, y, nReserved, hWnd, prcRect);
if (bOwnerDraw && bIsWindowOnCurrentThread)
RemoveWindowSubclass(hWnd, OwnerDrawSubclassProc, 0);
return bRet;
}
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
BOOL WINAPI
TrackPopupMenuExWrap(HMENU hMenu, UINT uFlags, int x, int y, HWND hWnd, LPTPMPARAMS lptpm)
{
VALIDATE_PROTOTYPEX(TrackPopupMenuEx);
static BOOL bOwnerDraw = NeedMenuOwnerDraw();
BOOL bIsWindowOnCurrentThread, bRet;
if (bOwnerDraw && (bIsWindowOnCurrentThread = IsWindowOnCurrentThread(hWnd)))
{
CalculateMenuTabString(hWnd, hMenu);
SetWindowSubclass(hWnd, OwnerDrawSubclassProc, 0, (DWORD_PTR)NULL);
}
bRet = TrackPopupMenuEx(hMenu, uFlags, x, y, hWnd, lptpm);
if (bOwnerDraw && bIsWindowOnCurrentThread)
RemoveWindowSubclass(hWnd, OwnerDrawSubclassProc, 0);
return bRet;
}
#ifdef NEED_USER32_WRAPPER
int WINAPI
LoadStringWrapW(HINSTANCE hInstance, UINT uID, LPWSTR lpBuffer, int nBufferMax)
{
VALIDATE_PROTOTYPE(LoadString);
if (g_bRunningOnNT)
{
return LoadStringW(hInstance, uID, lpBuffer, nBufferMax);
}
//
// Do it manually. The old code used to call LoadStringA and then
// convert it up to unicode, which is bad, since resources are
// physically already Unicode! Just copy it out directly.
//
// The old code was also buggy in the case where the loaded string
// contains embedded NULLs.
//
if (nBufferMax <= 0) return 0; // sanity check
PWCHAR pwch;
/*
* String tables are broken up into "bundles" of 16 strings each.
*/
HRSRC hrsrc;
int cwch = 0;
hrsrc = FindResourceA(hInstance, (LPSTR)(LONG_PTR)(1 + uID / 16), (LPSTR)RT_STRING);
if (hrsrc) {
pwch = (PWCHAR)LoadResource(hInstance, hrsrc);
if (pwch) {
/*
* Now skip over the strings in the resource until we
* hit the one we want. Each entry is a counted string,
* just like Pascal.
*/
for (uID %= 16; uID; uID--) {
pwch += *pwch + 1;
}
cwch = min(*pwch, nBufferMax - 1);
memcpy(lpBuffer, pwch+1, cwch * sizeof(WCHAR)); /* Copy the goo */
}
}
lpBuffer[cwch] = L'\0'; /* Terminate the string */
return cwch;
}
#endif // NEED_USER32_WRAPPER
//----------------------------------------------------------------------
//
// function: TransformCharNoOp1( WCHAR **ppch )
//
// purpose: Stand-in for TransformCharWidth. Used by the function
// CompareStringString.
//
// returns: Character at *ppch. The value *ppch is incremented.
//
//----------------------------------------------------------------------
static WCHAR
TransformCharNoOp1( LPCWSTR *ppch, int )
{
WCHAR ch = **ppch;
(*ppch)++;
return ch;
}
//----------------------------------------------------------------------
//
// function: TransformCharWidth( WCHAR **ppch, cchRemaining )
//
// purpose: Converts halfwidth characters to fullwidth characters.
// Also combines voiced (dakuon) and semi-voiced (handakuon)
// characters. *pch is advanced by one, unless there is a
// (semi)voiced character, in which case it is advanced by
// two characters.
//
// Note that unlike the full widechar version, we do not
// combine other characters, notably the combining Hiragana
// characters (U+3099 and U+309A.) This is to keep the
// tables from getting unnecessarily large.
//
// cchRemaining is passed so as to not include the voiced
// marks if it's passed the end of the specified buffer.
//
// returns: Full width character. *pch is incremented.
//
//----------------------------------------------------------------------
static WCHAR
TransformCharWidth( LPCWSTR *ppch, int cchRemaining )
{
WCHAR ch = **ppch;
(*ppch)++;
if (ch == 0x0020)
{
ch = 0x3000;
}
else if (ch == 0x005c)
{
// REVERSE SOLIDUS (aka BACKSLASH) maps to itself
}
else if (InRange(ch, 0x0021, 0x07e))
{
ch += 65248;
}
else if (InRange(ch, 0x00a2, 0x00af))
{
static const WCHAR achFull[] =
{
0xffe0, 0xffe1, 0x00a4, 0xffe5, 0xffe4, 0x00a7, 0x00a8, // 0xa2-0xa8
0x00a9, 0x00aa, 0x00ab, 0xffe2, 0x00ad, 0x00ae, 0xffe3 // 0xa9-0xaf
};
ch = achFull[ch - 0x00a2];
}
else if (ch == 0x20a9) // WON SIGN
{
ch = 0xffe6;
}
else if (InRange(ch, 0xff61, 0xffdc))
{
WCHAR chNext = (cchRemaining > 1) ? **ppch : 0;
if (chNext == 0xff9e && InRange(ch, 0xff73, 0xff8e))
{
if (cchRemaining != 1)
{
static const WCHAR achFull[] =
{
/* 0xff73-0xff79 */ 0xb0f4, 0x30a8, 0x30aa, 0xb0ac, 0xb0ae, 0xb0b0, 0xb0b2,
/* 0xff7a-0xff80 */ 0xb0b4, 0xb0b6, 0xb0b8, 0xb0ba, 0xb0bc, 0xb0be, 0xb0c0,
/* 0xff81-0xff87 */ 0xb0c2, 0xb0c5, 0xb0c7, 0xb0c9, 0x30ca, 0x30cb, 0x30cc,
/* 0xff88-0xff8e */ 0x30cd, 0x30ce, 0xb0d0, 0xb0d3, 0xb0d6, 0xb0d9, 0xb0dc
};
// HALFWIDTH KATAKANA VOICED SOUND MARK
WCHAR chTemp = achFull[ch - 0xff73];
// Some in the range absorb the sound mark.
// These are indicated by the set high-bit.
ch = chTemp & 0x7fff;
if (chTemp & 0x8000)
{
(*ppch)++;
}
}
}
else if (chNext == 0xff9f && InRange(ch, 0xff8a, 0xff8e))
{
// HALFWIDTH KATAKANA SEMI-VOICED SOUND MARK
ch = 0x30d1 + (ch - 0xff8a) * 3;
(*ppch)++;
}
else
{
static const WCHAR achMapFullFFxx[] =
{
0x3002, 0x300c, 0x300d, 0x3001, 0x30fb, 0x30f2, 0x30a1, // 0xff61-0xff67
0x30a3, 0x30a5, 0x30a7, 0x30a9, 0x30e3, 0x30e5, 0x30e7, // 0xff68-0xff6e
0x30c3, 0x30fc, 0x30a2, 0x30a4, 0x30a6, 0x30a8, 0x30aa, // 0xff6f-0xff75
0x30ab, 0x30ad, 0x30af, 0x30b1, 0x30b3, 0x30b5, 0x30b7, // 0xff76-0xff7c
0x30b9, 0x30bb, 0x30bd, 0x30bf, 0x30c1, 0x30c4, 0x30c6, // 0xff7d-0xff83
0x30c8, 0x30ca, 0x30cb, 0x30cc, 0x30cd, 0x30ce, 0x30cf, // 0xff84-0xff8a
0x30d2, 0x30d5, 0x30d8, 0x30db, 0x30de, 0x30df, 0x30e0, // 0xff8b-0xff91
0x30e1, 0x30e2, 0x30e4, 0x30e6, 0x30e8, 0x30e9, 0x30ea, // 0xff92-0xff98
0x30eb, 0x30ec, 0x30ed, 0x30ef, 0x30f3, 0x309b, 0x309c, // 0xff99-0xff9f
0x3164, 0x3131, 0x3132, 0x3133, 0x3134, 0x3135, 0x3136, // 0xffa0-0xffa6
0x3137, 0x3138, 0x3139, 0x313a, 0x313b, 0x313c, 0x313d, // 0xffa7-0xffad
0x313e, 0x313f, 0x3140, 0x3141, 0x3142, 0x3143, 0x3144, // 0xffae-0xffb4
0x3145, 0x3146, 0x3147, 0x3148, 0x3149, 0x314a, 0x314b, // 0xffb5-0xffbb
0x314c, 0x314d, 0x314e, 0xffbf, 0xffc0, 0xffc1, 0x314f, // 0xffbc-0xffc2
0x3150, 0x3151, 0x3152, 0x3153, 0x3154, 0xffc8, 0xffc9, // 0xffc3-0xffc9
0x3155, 0x3156, 0x3157, 0x3158, 0x3159, 0x315a, 0xffd0, // 0xffca-0xffd0
0xffd1, 0x315b, 0x315c, 0x315d, 0x315e, 0x315f, 0x3160, // 0xffd1-0xffd7
0xffd8, 0xffd9, 0x3161, 0x3162, 0x3163 // 0xffd8-0xffac
};
ch = achMapFullFFxx[ch - 0xff61];
}
}
return ch;
}
//----------------------------------------------------------------------
//
// function: TransformaCharNoOp2( WCHAR ch )
//
// purpose: Stand-in for CharLowerBuffWrap. Used by the function
// CompareStringString.
//
// returns: Original character
//
//----------------------------------------------------------------------
static WCHAR
TransformCharNoOp2( WCHAR ch )
{
return ch;
}
//----------------------------------------------------------------------
//
// function: TransformaCharKana( WCHAR ch )
//
// purpose: Converts Hiragana characters to Katakana characters
//
// returns: Original character if not Hiragana,
// Katanaka character if Hiragana
//
//----------------------------------------------------------------------
static WCHAR
TransformCharKana( WCHAR ch )
{
if (((ch & 0xff00) == 0x3000) &&
(InRange(ch, 0x3041, 0x3094) || InRange(ch, 0x309d, 0x309e)))
{
ch += 0x060;
}
return ch;
}
//----------------------------------------------------------------------
//
// function: TransformCharNoOp3( LPWSTR pch, DWORD cch )
//
// purpose: Stand-in for CharLowerBuffWrap. Used by the function
// CompareStringString.
//
// returns: Character count (cch).
//
//----------------------------------------------------------------------
static DWORD
TransformCharNoOp3( LPWSTR, DWORD cch )
{
return cch;
}
//----------------------------------------------------------------------
//
// function: TransformaCharFinal( WCHAR ch )
//
// purpose: Converts "final" forms to regular forms
//
// returns: Original character if not Hiragana,
// Katanaka character if Hiragana
//
//----------------------------------------------------------------------
// REARCHITECT (cthrash) We do not fold Presentation Forms (Alphabetic or Arabic)
static WCHAR
TransformCharFinal( WCHAR ch )
{
WCHAR chRet = ch;
if (ch >= 0x3c2) // short-circuit ASCII +
{
switch (ch)
{
case 0x03c2: // GREEK SMALL LETTER FINAL SIGMA
case 0x05da: // HEBREW LETTER FINAL KAF
case 0x05dd: // HEBREW LETTER FINAL MEM
case 0x05df: // HEBREW LETTER FINAL NUN
case 0x05e3: // HEBREW LETTER FINAL PE
case 0x05e5: // HEBREW LETTER FINAL TSADI
case 0xfb26: // HEBREW LETTER WIDE FINAL MEM
case 0xfb3a: // HEBREW LETTER FINAL KAF WITH DAGESH
case 0xfb43: // HEBREW LETTER FINAL PE WITH DAGESH
chRet++;
break;
}
}
return ch;
}
//----------------------------------------------------------------------
//
// function: CompareStringString( ... )
//
// purpose: Helper for CompareStringWrap.
//
// We handle the string comparsion for CompareStringWrap.
// We can convert each character to (1) fullwidth,
// (2) Katakana, and (3) lowercase, as necessary.
//
// returns: 1 - string A is less in lexical value as string B
// 2 - string B is equal in lexical value as string B
// 3 - string B is greater in lexical value as string B
//
//----------------------------------------------------------------------
static int
CompareStringString(
DWORD dwFlags,
LPCWSTR lpA,
int cchA,
LPCWSTR lpB,
int cchB )
{
int nRet = 0;
WCHAR wchIgnoreNulA = cchA == -1 ? 0 : -1;
WCHAR wchIgnoreNulB = cchB == -1 ? 0 : -1;
WCHAR (*pfnTransformWidth)(LPCWSTR *, int);
WCHAR (*pfnTransformKana)(WCHAR);
DWORD (*pfnTransformLower)(LPWSTR, DWORD);
WCHAR (*pfnTransformFinal)(WCHAR);
pfnTransformWidth = (dwFlags & NORM_IGNOREWIDTH)
? TransformCharWidth : TransformCharNoOp1;
pfnTransformKana = (dwFlags & NORM_IGNOREKANATYPE)
? TransformCharKana : TransformCharNoOp2;
pfnTransformLower = (dwFlags & NORM_IGNORECASE)
? CharLowerBuffWrap : TransformCharNoOp3;
pfnTransformFinal = (dwFlags & NORM_IGNORECASE)
? TransformCharFinal : TransformCharNoOp2;
while ( !nRet
&& cchA
&& cchB
&& (*lpA | wchIgnoreNulA)
&& (*lpB | wchIgnoreNulB) )
{
WCHAR chA, chB;
LPCWSTR lpAOld = lpA;
LPCWSTR lpBOld = lpB;
chA = (*pfnTransformWidth)(&lpA, cchA);
chA = (*pfnTransformKana)(chA);
(*pfnTransformLower)(&chA, 1);
chA = (*pfnTransformFinal)(chA);
chB = (*pfnTransformWidth)(&lpB, cchB);
chB = (*pfnTransformKana)(chB);
(*pfnTransformLower)(&chB, 1);
chB = (*pfnTransformFinal)(chB);
nRet = (int)chA - (int)chB;
cchA -= (int) (lpA - lpAOld);
cchB -= (int) (lpB - lpBOld);
}
if (!nRet)
{
nRet = cchA - cchB;
}
if (nRet)
{
nRet = nRet > 0 ? 1 : -1;
}
return nRet + 2;
}
//----------------------------------------------------------------------
//
// function: CompareStringWord( ... )
//
// purpose: Helper for CompareStringWrap.
//
// We handle the word comparsion for CompareStringWrap.
//
// returns: 1 - string A is less in lexical value as string B
// 2 - string B is equal in lexical value as string B
// 3 - string B is greater in lexical value as string B
//
//----------------------------------------------------------------------
static int
CompareStringWord(
LCID lcid,
DWORD dwFlags,
LPCWSTR lpA,
int cchA,
LPCWSTR lpB,
int cchB )
{
// FEATURE (cthrash) We won't properly support word compare for the
// time being. Do the same old CP_ACP trick, which should cover
// enough cases.
// fail if either string is NULL, as it causes assert on debug windows
if (!lpA || !lpB)
return 0;
CStrIn strA(lpA, cchA);
CStrIn strB(lpB, cchB);
cchA = strA.strlen();
cchB = strB.strlen();
return CompareStringA(lcid, dwFlags, strA, cchA, strB, cchB);
}
//----------------------------------------------------------------------
//
// function: CompareStringWrapW( ... )
//
// purpose: Unicode wrapper of CompareString for Win95.
//
// Note not all bits in dwFlags are honored; specifically,
// since we don't do a true widechar word compare, we
// won't properly handle NORM_IGNORENONSPACE or
// NORM_IGNORESYMBOLS for arbitrary widechar strings.
//
// returns: 1 - string A is less in lexical value as string B
// 2 - string B is equal in lexical value as string B
// 3 - string B is greater in lexical value as string B
//
//----------------------------------------------------------------------
LWSTDAPI_(int)
CompareStringAltW(
LCID lcid,
DWORD dwFlags,
LPCWSTR lpA,
int cchA,
LPCWSTR lpB,
int cchB )
{
if (g_bRunningOnNT)
{
return CompareStringW(lcid, dwFlags, lpA, cchA, lpB, cchB);
}
int nRet;
if (dwFlags & SORT_STRINGSORT)
{
nRet = CompareStringString(dwFlags, lpA, cchA, lpB, cchB);
}
else
{
nRet = CompareStringWord(lcid, dwFlags, lpA, cchA, lpB, cchB);
}
return nRet;
}
#ifdef NEED_KERNEL32_WRAPPER
int StrLenN(LPCWSTR psz, int cchMin)
{
LPCWSTR pszEnd = psz;
while (((pszEnd - psz) < cchMin) && *pszEnd)
{
pszEnd++;
}
return pszEnd - psz;
}
int WINAPI CompareStringWrapW(LCID Locale, DWORD dwFlags,
LPCWSTR psz1, int cch1,
LPCWSTR psz2, int cch2)
{
VALIDATE_PROTOTYPE(CompareString);
if (g_bRunningOnNT)
{
return CompareStringW(Locale, dwFlags, psz1, cch1, psz2, cch2);
}
else if (psz1 && psz2)
{
if (dwFlags & NORM_STOP_ON_NULL)
{
cch1 = StrLenN(psz1, cch1);
cch2 = StrLenN(psz2, cch2);
dwFlags &= ~NORM_STOP_ON_NULL;
}
CStrIn strString1(psz1, cch1);
CStrIn strString2(psz2, cch2);
cch1 = strString1.strlen();
cch2 = strString2.strlen();
return CompareStringA(Locale, dwFlags, strString1, cch1, strString2, cch2);
}
else
return 0; // fail if either string is NULL, as it causes assert on debug windows
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_USER32_WRAPPER
#ifndef UNIX
BOOL WINAPI
MessageBoxIndirectWrapW(CONST MSGBOXPARAMS *pmbp)
#else
int WINAPI
MessageBoxIndirectWrapW(LPMSGBOXPARAMS pmbp)
#endif /* UNIX */
{
VALIDATE_PROTOTYPE(MessageBoxIndirect);
ASSERT(HIWORD64(pmbp->lpszIcon) == 0);
if (g_bRunningOnNT)
{
return MessageBoxIndirectW(pmbp);
}
CStrIn strText(pmbp->lpszText);
CStrIn strCaption(pmbp->lpszCaption);
MSGBOXPARAMSA mbp;
memcpy(&mbp, pmbp, sizeof(mbp));
mbp.lpszText = strText;
mbp.lpszCaption = strCaption;
return MessageBoxIndirectA(&mbp);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
DWORD GetCharacterPlacementWrapW(
HDC hdc, // handle to device context
LPCTSTR lpString, // pointer to string
int nCount, // number of characters in string
int nMaxExtent, // maximum extent for displayed string
LPGCP_RESULTS lpResults, // pointer to buffer for placement result
DWORD dwFlags // placement flags
)
{
VALIDATE_PROTOTYPE(GetCharacterPlacement);
// Leave for someone else.
ASSERT (lpResults->lpOutString == NULL);
ASSERT (lpResults->lpClass == NULL);
if (g_bRunningOnNT)
{
return GetCharacterPlacementW (hdc,
lpString,
nCount,
nMaxExtent,
lpResults,
dwFlags);
}
CStrIn strText(lpString);
DWORD dwRet;
dwRet = GetCharacterPlacementA (hdc, strText, nCount, nMaxExtent,
(LPGCP_RESULTSA)lpResults,
dwFlags);
return dwRet;
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
//
// Note that we're calling get GetCharWidthA instead of GetCharWidth32A
// because the 32 version doesn't exist under Win95.
BOOL WINAPI GetCharWidth32WrapW(
HDC hdc,
UINT iFirstChar,
UINT iLastChar,
LPINT lpBuffer)
{
VALIDATE_PROTOTYPE(GetCharWidth32);
if (g_bRunningOnNT)
{
return GetCharWidth32W (hdc, iFirstChar, iLastChar, lpBuffer);
}
// Note that we expect to do only one character at a time for anything but
// ISO Latin 1.
if (iFirstChar > 255)
{
UINT mbChar=0;
WCHAR ch;
// Convert string
ch = (WCHAR)iFirstChar;
WideCharToMultiByte(CP_ACP, 0, &ch, 1,
(char *)&mbChar, 2, NULL, NULL);
}
return (GetCharWidthA (hdc, iFirstChar, iLastChar, lpBuffer));
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
//
// Note: Win95 does support ExtTextOutW. This thunk is not for
// ANSI/UNICODE wrapping. It's to work around an ISV app bug.
//
// Y'see, there's an app that patches Win95 GDI and their ExtTextOutW handler
// is broken. It always dereferences the lpStr parameter, even if
// cch is zero. Consequently, any time we are about to pass NULL as
// the lpStr, we have to change our mind and pass a null UNICODE string
// instead.
//
// The name of this app: Lotus SmartSuite ScreenCam 97.
//
LWSTDAPI_(BOOL)
ExtTextOutWrapW(HDC hdc, int x, int y, UINT fuOptions, CONST RECT *lprc, LPCWSTR lpStr, UINT cch, CONST INT *lpDx)
{
VALIDATE_PROTOTYPE(ExtTextOut);
if (lpStr == NULL) // workaround
lpStr = L""; // for ScreenCam 97
if (_MayNeedFontLinking(lpStr, cch))
{
return ExtTextOutFLW(hdc, x, y, fuOptions, lprc, lpStr, cch, lpDx);
}
return ExtTextOutW(hdc, x, y, fuOptions, lprc, lpStr, cch, lpDx);
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_USER32_WRAPPER
BOOL WINAPI
ModifyMenuWrapW(
HMENU hMenu,
UINT uPosition,
UINT uFlags,
UINT_PTR uIDNewItem,
LPCWSTR lpNewItem)
{
VALIDATE_PROTOTYPE(ModifyMenu);
ASSERT(!(uFlags & MF_BITMAP) && !(uFlags & MF_OWNERDRAW));
if (g_bRunningOnNT)
{
return ModifyMenuW(hMenu, uPosition, uFlags, uIDNewItem, lpNewItem);
}
CStrIn str(lpNewItem);
return ModifyMenuA(hMenu, uPosition, uFlags, uIDNewItem, str);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
BOOL WINAPI
CopyFileWrapW(LPCWSTR lpExistingFileName, LPCWSTR lpNewFileName, BOOL bFailIfExists)
{
VALIDATE_PROTOTYPE(CopyFile);
if (g_bRunningOnNT)
{
return CopyFileW(lpExistingFileName, lpNewFileName, bFailIfExists);
}
CStrIn strOld(lpExistingFileName);
CStrIn strNew(lpNewFileName);
return CopyFileA(strOld, strNew, bFailIfExists);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
BOOL WINAPI
MoveFileWrapW(LPCWSTR lpExistingFileName, LPCWSTR lpNewFileName)
{
VALIDATE_PROTOTYPE(MoveFile);
if (g_bRunningOnNT)
{
return MoveFileW(lpExistingFileName, lpNewFileName);
}
CStrIn strOld(lpExistingFileName);
CStrIn strNew(lpNewFileName);
return MoveFileA(strOld, strNew);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_USER32_WRAPPER
BOOL WINAPI
OemToCharWrapW(LPCSTR lpszSrc, LPWSTR lpszDst)
{
VALIDATE_PROTOTYPE(OemToChar);
VALIDATE_OUTBUF(lpszDst, lstrlenA(lpszSrc));
if (g_bRunningOnNT)
{
return OemToCharW(lpszSrc, lpszDst);
}
CStrOut strDst(lpszDst, lstrlenA(lpszSrc));
return OemToCharA(lpszSrc, strDst);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
HANDLE WINAPI
OpenEventWrapW(
DWORD fdwAccess,
BOOL fInherit,
LPCWSTR lpszEventName)
{
VALIDATE_PROTOTYPE(OpenEvent);
if (g_bRunningOnNT)
{
return OpenEventW(fdwAccess, fInherit, lpszEventName);
}
CStrIn strEventName(lpszEventName);
return OpenEventA(fdwAccess, fInherit, strEventName);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
VOID WINAPI
OutputDebugStringWrapW(LPCWSTR lpOutputString)
{
VALIDATE_PROTOTYPE(OutputDebugString);
if (g_bRunningOnNT)
{
OutputDebugStringW(lpOutputString);
return;
}
CStrIn str(lpOutputString);
OutputDebugStringA(str);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_USER32_WRAPPER
BOOL FORWARD_API WINAPI
PeekMessageWrapW(
LPMSG lpMsg,
HWND hWnd,
UINT wMsgFilterMin,
UINT wMsgFilterMax,
UINT wRemoveMsg)
{
VALIDATE_PROTOTYPE(PeekMessage);
FORWARD_AW(PeekMessage, (lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax, wRemoveMsg));
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_WINMM_WRAPPER
LWSTDAPI_(BOOL)
PlaySoundWrapW(
LPCWSTR pszSound,
HMODULE hmod,
DWORD fdwSound)
{
if (g_bRunningOnNT)
{
return PlaySoundW(pszSound, hmod, fdwSound);
}
CStrIn strSound(pszSound);
return PlaySoundA(strSound, hmod, fdwSound);
}
#endif // NEED_WINMM_WRAPPER
#ifdef NEED_USER32_WRAPPER
BOOL FORWARD_API WINAPI
PostMessageWrapW(
HWND hWnd,
UINT Msg,
WPARAM wParam,
LPARAM lParam)
{
VALIDATE_PROTOTYPE(PostMessage);
FORWARD_AW(PostMessage, (hWnd, Msg, wParam, lParam));
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
BOOL FORWARD_API WINAPI
PostThreadMessageWrapW(
DWORD idThread,
UINT Msg,
WPARAM wParam,
LPARAM lParam)
{
VALIDATE_PROTOTYPE(PostThreadMessage);
FORWARD_AW(PostThreadMessage, (idThread, Msg, wParam, lParam));
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_ADVAPI32_WRAPPER
LONG APIENTRY
RegCreateKeyWrapW(HKEY hKey, LPCWSTR lpSubKey, PHKEY phkResult)
{
VALIDATE_PROTOTYPE(RegCreateKey);
if (g_bRunningOnNT)
{
return RegCreateKeyW(hKey, lpSubKey, phkResult);
}
CStrIn str(lpSubKey);
return RegCreateKeyA(hKey, str, phkResult);
}
#endif // NEED_ADVAPI32_WRAPPER
#ifdef NEED_ADVAPI32_WRAPPER
LONG APIENTRY
RegCreateKeyExWrapW(HKEY hKey, LPCTSTR lpSubKey, DWORD Reserved, LPTSTR lpClass, DWORD dwOptions, REGSAM samDesired, LPSECURITY_ATTRIBUTES lpSecurityAttributes, PHKEY phkResult, LPDWORD lpdwDisposition)
{
VALIDATE_PROTOTYPE(RegCreateKeyEx);
if (g_bRunningOnNT)
{
return RegCreateKeyExW(hKey, lpSubKey, Reserved, lpClass, dwOptions, samDesired, lpSecurityAttributes, phkResult, lpdwDisposition);
}
CStrIn strSubKey(lpSubKey);
CStrIn strClass(lpClass);
return RegCreateKeyExA(hKey, strSubKey, Reserved, strClass, dwOptions, samDesired, lpSecurityAttributes, phkResult, lpdwDisposition);
}
#endif // NEED_ADVAPI32_WRAPPER
#ifdef NEED_ADVAPI32_WRAPPER
//
// Subtle difference: RegDeleteKey on Win9x will recursively delete subkeys.
// On NT, it fails if the key being deleted has subkeys. If you need to
// force NT-style behavior, use SHDeleteEmptyKey. To force 95-style
// behavior, use SHDeleteKey.
//
LONG APIENTRY
RegDeleteKeyWrapW(HKEY hKey, LPCWSTR pwszSubKey)
{
VALIDATE_PROTOTYPE(RegDeleteKey);
if (g_bRunningOnNT)
{
return RegDeleteKeyW(hKey, pwszSubKey);
}
CStrIn str(pwszSubKey);
return RegDeleteKeyA(hKey, str);
}
#endif // NEED_ADVAPI32_WRAPPER
#ifdef NEED_ADVAPI32_WRAPPER
LONG APIENTRY
RegDeleteValueWrapW(HKEY hKey, LPCWSTR pwszSubKey)
{
VALIDATE_PROTOTYPE(RegDeleteValue);
if (g_bRunningOnNT)
{
return RegDeleteValueW(hKey, pwszSubKey);
}
CStrIn str(pwszSubKey);
return RegDeleteValueA(hKey, str);
}
#endif // NEED_ADVAPI32_WRAPPER
#ifdef NEED_ADVAPI32_WRAPPER
LONG APIENTRY
RegEnumKeyWrapW(
HKEY hKey,
DWORD dwIndex,
LPWSTR lpName,
DWORD cbName)
{
VALIDATE_PROTOTYPE(RegEnumKey);
VALIDATE_OUTBUF(lpName, cbName);
if (g_bRunningOnNT)
{
return RegEnumKeyW(hKey, dwIndex, lpName, cbName);
}
CStrOut str(lpName, cbName);
return RegEnumKeyA(hKey, dwIndex, str, str.BufSize());
}
#endif // NEED_ADVAPI32_WRAPPER
#ifdef NEED_ADVAPI32_WRAPPER
LONG APIENTRY
RegEnumKeyExWrapW(
HKEY hKey,
DWORD dwIndex,
LPWSTR lpName,
LPDWORD lpcbName,
LPDWORD lpReserved,
LPWSTR lpClass,
LPDWORD lpcbClass,
PFILETIME lpftLastWriteTime)
{
VALIDATE_PROTOTYPE(RegEnumKeyEx);
if (lpcbName) {VALIDATE_OUTBUF(lpName, *lpcbName);}
if (lpcbClass) {VALIDATE_OUTBUF(lpClass, *lpcbClass);}
if (g_bRunningOnNT)
{
return RegEnumKeyExW(
hKey,
dwIndex,
lpName,
lpcbName,
lpReserved,
lpClass,
lpcbClass,
lpftLastWriteTime);
}
long ret;
DWORD dwClass = 0;
if (!lpcbClass)
{
lpcbClass = &dwClass;
}
CStrOut strName(lpName, *lpcbName);
CStrOut strClass(lpClass, *lpcbClass);
ret = RegEnumKeyExA(
hKey,
dwIndex,
strName,
lpcbName,
lpReserved,
strClass,
lpcbClass,
lpftLastWriteTime);
*lpcbName = strName.ConvertExcludingNul();
*lpcbClass = strClass.ConvertExcludingNul();
return ret;
}
#endif // NEED_ADVAPI32_WRAPPER
#ifdef NEED_ADVAPI32_WRAPPER
LONG APIENTRY
RegOpenKeyWrapW(HKEY hKey, LPCWSTR pwszSubKey, PHKEY phkResult)
{
VALIDATE_PROTOTYPE(RegOpenKey);
if (g_bRunningOnNT)
{
return RegOpenKeyW(hKey, pwszSubKey, phkResult);
}
CStrIn str(pwszSubKey);
return RegOpenKeyA(hKey, str, phkResult);
}
#endif // NEED_ADVAPI32_WRAPPER
#ifdef NEED_ADVAPI32_WRAPPER
LONG APIENTRY
RegOpenKeyExWrapW(
HKEY hKey,
LPCWSTR lpSubKey,
DWORD ulOptions,
REGSAM samDesired,
PHKEY phkResult)
{
VALIDATE_PROTOTYPE(RegOpenKeyEx);
if (g_bRunningOnNT)
{
return RegOpenKeyExW(hKey, lpSubKey, ulOptions, samDesired, phkResult);
}
CStrIn str(lpSubKey);
return RegOpenKeyExA(hKey, str, ulOptions, samDesired, phkResult);
}
#endif // NEED_ADVAPI32_WRAPPER
#ifdef NEED_ADVAPI32_WRAPPER
LONG APIENTRY
RegQueryInfoKeyWrapW(
HKEY hKey,
LPWSTR lpClass,
LPDWORD lpcbClass,
LPDWORD lpReserved,
LPDWORD lpcSubKeys,
LPDWORD lpcbMaxSubKeyLen,
LPDWORD lpcbMaxClassLen,
LPDWORD lpcValues,
LPDWORD lpcbMaxValueNameLen,
LPDWORD lpcbMaxValueLen,
LPDWORD lpcbSecurityDescriptor,
PFILETIME lpftLastWriteTime)
{
VALIDATE_PROTOTYPE(RegQueryInfoKey);
if (g_bRunningOnNT)
{
return RegQueryInfoKeyW(
hKey,
lpClass,
lpcbClass,
lpReserved,
lpcSubKeys,
lpcbMaxSubKeyLen,
lpcbMaxClassLen,
lpcValues,
lpcbMaxValueNameLen,
lpcbMaxValueLen,
lpcbSecurityDescriptor,
lpftLastWriteTime);
}
CStrIn str(lpClass);
return RegQueryInfoKeyA(
hKey,
str,
lpcbClass,
lpReserved,
lpcSubKeys,
lpcbMaxSubKeyLen,
lpcbMaxClassLen,
lpcValues,
lpcbMaxValueNameLen,
lpcbMaxValueLen,
lpcbSecurityDescriptor,
lpftLastWriteTime);
}
#endif // NEED_ADVAPI32_WRAPPER
#ifdef NEED_ADVAPI32_WRAPPER
LONG APIENTRY
RegQueryValueWrapW(
HKEY hKey,
LPCWSTR pwszSubKey,
LPWSTR pwszValue,
PLONG lpcbValue)
{
VALIDATE_PROTOTYPE(RegQueryValue);
if (lpcbValue) {VALIDATE_OUTBUF(pwszValue, *lpcbValue);}
if (g_bRunningOnNT)
{
return RegQueryValueW(hKey, pwszSubKey, pwszValue, lpcbValue);
}
long ret;
long cb;
CStrIn strKey(pwszSubKey);
CStrOut strValue(pwszValue, (lpcbValue ? ((*lpcbValue) / sizeof(WCHAR)) : 0));
cb = strValue.BufSize();
ret = RegQueryValueA(hKey, strKey, strValue, (lpcbValue ? &cb : NULL));
if (ret != ERROR_SUCCESS)
goto Cleanup;
if (strValue)
{
cb = strValue.ConvertIncludingNul();
}
if (lpcbValue)
*lpcbValue = cb * sizeof(WCHAR);
Cleanup:
return ret;
}
#endif // NEED_ADVAPI32_WRAPPER
#ifdef NEED_ADVAPI32_WRAPPER
LONG APIENTRY
RegQueryValueExWrapW(
HKEY hKey,
LPCWSTR lpValueName,
LPDWORD lpReserved,
LPDWORD lpType,
LPBYTE lpData,
LPDWORD lpcbData)
{
VALIDATE_PROTOTYPE(RegQueryValueEx);
if (lpcbData) {VALIDATE_OUTBUF(lpData, *lpcbData);}
LONG ret;
DWORD dwTempType;
if (g_bRunningOnNT)
{
#ifdef DEBUG
if (lpType == NULL)
lpType = &dwTempType;
#endif
ret = RegQueryValueExW(hKey, lpValueName, lpReserved, lpType, lpData, lpcbData);
return ret;
}
CStrIn strValueName(lpValueName);
DWORD cb;
//
// Determine the type of buffer needed
//
ret = RegQueryValueExA(hKey, strValueName, lpReserved, &dwTempType, NULL, (lpcbData ? &cb : NULL));
if (ret != ERROR_SUCCESS)
goto Cleanup;
ASSERT(dwTempType != REG_MULTI_SZ);
switch (dwTempType)
{
case REG_EXPAND_SZ:
case REG_SZ:
{
CStrOut strData((LPWSTR) lpData, (lpcbData ? ((*lpcbData) / sizeof(WCHAR)) : 0));
cb = strData.BufSize();
ret = RegQueryValueExA(hKey, strValueName, lpReserved, lpType, (LPBYTE)(LPSTR)strData, (lpcbData ? &cb : NULL));
if (ret != ERROR_SUCCESS)
break;
if (strData)
{
cb = strData.ConvertIncludingNul();
}
if (lpcbData)
*lpcbData = cb * sizeof(WCHAR);
break;
}
default:
{
ret = RegQueryValueExA(
hKey,
strValueName,
lpReserved,
lpType,
lpData,
lpcbData);
break;
}
}
Cleanup:
return ret;
}
#endif // NEED_ADVAPI32_WRAPPER
#ifdef NEED_ADVAPI32_WRAPPER
LONG APIENTRY
RegSetValueWrapW(
HKEY hKey,
LPCWSTR lpSubKey,
DWORD dwType,
LPCWSTR lpData,
DWORD cbData)
{
VALIDATE_PROTOTYPE(RegSetValue);
if (g_bRunningOnNT)
{
return RegSetValueW(hKey, lpSubKey, dwType, lpData, cbData);
}
CStrIn strKey(lpSubKey);
CStrIn strValue(lpData);
return RegSetValueA(hKey, strKey, dwType, strValue, cbData);
}
#endif // NEED_ADVAPI32_WRAPPER
#ifdef NEED_ADVAPI32_WRAPPER
LONG APIENTRY
RegSetValueExWrapW(
HKEY hKey,
LPCWSTR lpValueName,
DWORD Reserved,
DWORD dwType,
CONST BYTE* lpData,
DWORD cbData)
{
VALIDATE_PROTOTYPE(RegSetValueEx);
ASSERT(dwType != REG_MULTI_SZ);
if (g_bRunningOnNT)
{
return RegSetValueExW(
hKey,
lpValueName,
Reserved,
dwType,
lpData,
cbData);
}
CStrIn strKey(lpValueName);
CStrIn strSZ((dwType == REG_SZ || dwType == REG_EXPAND_SZ) ? (LPCWSTR) lpData : NULL);
if (strSZ)
{
lpData = (LPBYTE) (LPSTR) strSZ;
cbData = strSZ.strlen() + 1;
}
return RegSetValueExA(
hKey,
strKey,
Reserved,
dwType,
lpData,
cbData);
}
#endif // NEED_ADVAPI32_WRAPPER
#ifdef NEED_USER32_WRAPPER
ATOM WINAPI
RegisterClassWrapW(CONST WNDCLASSW * lpWndClass)
{
VALIDATE_PROTOTYPE(RegisterClass);
if (g_bRunningOnNT)
{
return RegisterClassW(lpWndClass);
}
WNDCLASSA wc;
CStrIn strMenuName(lpWndClass->lpszMenuName);
CStrIn strClassName(lpWndClass->lpszClassName);
ASSERT(sizeof(wc) == sizeof(*lpWndClass));
memcpy(&wc, lpWndClass, sizeof(wc));
wc.lpszMenuName = strMenuName;
wc.lpszClassName = strClassName;
return RegisterClassA(&wc);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
UINT WINAPI
RegisterClipboardFormatWrapW(LPCWSTR lpString)
{
VALIDATE_PROTOTYPE(RegisterClipboardFormat);
if (g_bRunningOnNT)
{
return RegisterClipboardFormatW(lpString);
}
CStrIn str(lpString);
return RegisterClipboardFormatA(str);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
UINT WINAPI
RegisterWindowMessageWrapW(LPCWSTR lpString)
{
VALIDATE_PROTOTYPE(RegisterWindowMessage);
if (g_bRunningOnNT)
{
return RegisterWindowMessageW(lpString);
}
CStrIn str(lpString);
return RegisterWindowMessageA(str);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
BOOL WINAPI
RemoveDirectoryWrapW(LPCWSTR lpszDir)
{
VALIDATE_PROTOTYPE(RemoveDirectory);
if (g_bRunningOnNT)
{
return RemoveDirectoryW(lpszDir);
}
CStrIn strDir(lpszDir);
return RemoveDirectoryA(strDir);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_USER32_WRAPPER
HANDLE WINAPI
RemovePropWrapW(
HWND hWnd,
LPCWSTR lpString)
{
VALIDATE_PROTOTYPE(RemoveProp);
if (g_bRunningOnNT)
{
return RemovePropW(hWnd, lpString);
}
CStrIn str(lpString);
return RemovePropA(hWnd, str);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
LRESULT WINAPI SendMessageWrapW(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam);
// NOTE (SumitC) Instead of calling SendDlgItemMessageA below, I'm forwarding to
// SendMessageWrap so as not to have to re-do the special-case processing.
LRESULT WINAPI
SendDlgItemMessageWrapW(
HWND hDlg,
int nIDDlgItem,
UINT Msg,
WPARAM wParam,
LPARAM lParam)
{
VALIDATE_PROTOTYPE(SendDlgItemMessage);
if (g_bRunningOnNT)
{
return SendDlgItemMessageW(hDlg, nIDDlgItem, Msg, wParam, lParam);
}
HWND hWnd;
hWnd = GetDlgItem(hDlg, nIDDlgItem);
return SendMessageWrapW(hWnd, Msg, wParam, lParam);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
int CharIndexToByteIndex(LPCSTR psz, int cch)
{
if (cch <= 0)
return cch;
LPCSTR pszTemp = psz;
while (*pszTemp && cch-- > 0)
{
pszTemp = CharNextA(pszTemp);
}
return (int)(pszTemp - psz);
}
int ByteIndexToCharIndex(LPCSTR psz, int cb)
{
if (cb <=0)
return cb;
LPCSTR pszTemp = psz;
LPCSTR pszEnd = &psz[cb];
int cch = 0;
while (*pszTemp && pszTemp < pszEnd)
{
pszTemp = CharNextA(pszTemp);
++cch;
}
return cch;
}
//
// Translate between byte positions and "character" positions
//
void TranslateCharPos(HWND hwnd, BOOL fByteIndexToCharIndex, DWORD* pdwPos, int cPos)
{
int cch = GetWindowTextLengthA(hwnd);
if (cch > 0)
{
char szBuf[MAX_PATH];
LPSTR pszBuf = szBuf;
if (cch >= ARRAYSIZE(szBuf))
{
pszBuf = new char[cch + 1];
}
if (pszBuf)
{
GetWindowTextA(hwnd, (LPSTR)pszBuf, cch+1);
// Translate Each value passed in
while (cPos--)
{
if (fByteIndexToCharIndex)
{
*pdwPos = (DWORD)ByteIndexToCharIndex(pszBuf, (int)*pdwPos);
}
else
{
*pdwPos = (DWORD)CharIndexToByteIndex(pszBuf, (int)*pdwPos);
}
++pdwPos;
}
if (pszBuf != szBuf)
{
delete [] pszBuf;
}
}
}
}
//
// There is no WM_GETOBJECT/OBJID_QUERYCLASSNAMEIDX code for comboex,
// so we will just send CCM_GETUNICODEFORMAT and hope for the best.
// We are relying on the fact that Win95's combo box returns 0 in response
// to messages it doesn't understand (like CCM_GETUNICODEFORMAT).
//
#define IsUnicodeComboEx(hWnd) SendMessageA(hWnd, CCM_GETUNICODEFORMAT, 0, 0)
#ifdef DEBUG
int g_cSMTot, g_cSMHit;
int g_cSMMod = 100;
#endif
LRESULT WINAPI
SendMessageAThunk(
HWND hWnd,
UINT Msg,
WPARAM wParam,
LPARAM lParam)
{
#ifdef DEBUG
if ((g_cSMTot % g_cSMMod) == 0)
TraceMsg(DM_PERF, "sm: tot=%d hit=%d", g_cSMTot, g_cSMHit);
#endif
DBEXEC(TRUE, g_cSMTot++);
// todo: perf? seems to be pretty common case, at least for now...
DBEXEC(Msg > WM_USER, g_cSMHit++);
#if 0
if (Msg > WM_USER)
goto Ldef;
#endif
switch (Msg)
{
case EM_GETLINE:
{
LRESULT nLen;
CStrOut str((LPWSTR) lParam, (* (SHORT *) lParam) + 1);
* (SHORT *) (LPSTR) str = * (SHORT *) lParam;
nLen = SendMessageA(hWnd, Msg, (WPARAM) wParam, (LPARAM) (LPSTR) str);
if(nLen > 0)
((LPSTR) str)[nLen] = '\0';
return nLen;
}
case EM_SETPASSWORDCHAR:
{
WPARAM wp = 0;
ASSERT(HIWORD64(wParam) == 0);
SHUnicodeToAnsi((LPWSTR) &wParam, (LPSTR) &wp, sizeof(wp));
ASSERT(HIWORD64(wp) == 0);
return SendMessageA(hWnd, Msg, wp, lParam);
}
case EM_SETWORDBREAKPROC:
{
// There is a bug with how USER handles WH_CALLWNDPROC global hooks in Win95/98 that
// causes us to blow up if one is installed and a wordbreakproc is set. Thus,
// if an app is running that has one of these hooks installed (intellipoint 1.1 etc.) then
// if we install our wordbreakproc the app will fault when the proc is called. There
// does not appear to be any way for us to work around it since USER's thunking code
// trashes the stack so this API is disabled for Win9x.
TraceMsg(TF_WARNING, "EM_SETWORDBREAKPROC can fault on Win9x; see unicwrap.cpp for details");
return FALSE;
}
case EM_GETSEL:
{
//
// Convert multibyte indicies into unicode indicies
//
DWORD dw[2];
SendMessageA(hWnd, Msg, (WPARAM)&dw[0], (LPARAM)&dw[1]);
TranslateCharPos(hWnd, TRUE, dw, ARRAYSIZE(dw));
// Return the results
DWORD* pdwStart = (DWORD*)wParam;
DWORD* pdwEnd = (DWORD*)lParam;
if (pdwStart)
{
*pdwStart = dw[0];
}
if (pdwEnd)
{
*pdwEnd = dw[1];
}
LRESULT lr = (LRESULT)-1;
if (dw[0] <= 0xffff && dw[1] <= 0xffff)
{
lr = MAKELONG(dw[0], dw[1]);
}
return lr;
}
case EM_SETSEL:
{
//
// Convert unicode char indicies into multibyte indicies
//
DWORD dw[2];
dw[0] = (DWORD)wParam; // start
dw[1] = (DWORD)lParam; // end
TranslateCharPos(hWnd, FALSE, dw, ARRAYSIZE(dw));
return SendMessageA(hWnd, Msg, (WPARAM)dw[0], (LPARAM)dw[1]);
}
case EM_CHARFROMPOS:
{
DWORD dwPos = SendMessageA(hWnd, Msg, wParam, lParam);
if (HIWORD(dwPos) == 0)
{
TranslateCharPos(hWnd, TRUE, &dwPos, 1);
}
return dwPos;
}
case WM_SETTEXT:
case LB_ADDSTRING:
case CB_ADDSTRING:
case EM_REPLACESEL:
RIPMSG(wParam == 0, "wParam should be 0 for these messages");
// fall through
case LB_FINDSTRING:
case LB_FINDSTRINGEXACT:
case LB_INSERTSTRING:
case LB_SELECTSTRING:
case CB_FINDSTRING:
case CB_FINDSTRINGEXACT:
case CB_INSERTSTRING:
case CB_SELECTSTRING:
{
if (MLIsEnabled(hWnd))
{
UINT uiMsgTx;
switch (Msg)
{
case WM_SETTEXT:
uiMsgTx = g_ML_SETTEXT;
break;
case LB_ADDSTRING:
uiMsgTx = g_ML_LB_ADDSTRING;
break;
case CB_ADDSTRING:
uiMsgTx = g_ML_CB_ADDSTRING;
break;
case LB_FINDSTRING:
uiMsgTx = g_ML_LB_FINDSTRING;
break;
case LB_FINDSTRINGEXACT:
uiMsgTx = g_ML_LB_FINDSTRINGEXACT;
break;
case LB_INSERTSTRING:
uiMsgTx = g_ML_LB_INSERTSTRING;
break;
case LB_SELECTSTRING:
uiMsgTx = g_ML_LB_SELECTSTRING;
break;
case CB_FINDSTRING:
uiMsgTx = g_ML_CB_FINDSTRING;
break;
case CB_FINDSTRINGEXACT:
uiMsgTx = g_ML_CB_FINDSTRINGEXACT;
break;
case CB_INSERTSTRING:
uiMsgTx = g_ML_CB_INSERTSTRING;
break;
case CB_SELECTSTRING:
uiMsgTx = g_ML_CB_SELECTSTRING;
break;
default:
ASSERT(0);
}
return SendMessageA(hWnd, uiMsgTx, wParam, lParam);
}
else if (Msg == CB_FINDSTRINGEXACT && IsUnicodeComboEx(hWnd))
{
// ComboEx is in UNICODE mode so we can send it the
// unicode string
goto Ldef;
}
else
{
// WARNING: in the ADDSTRING and INSERTSTRING cases for OWNERDRAW !HASSTRING
// then this is a pointer to a structure and not a string!!! (Seems that only
// code that does this is comctl32's comboex, which currently doesn't come here.)
//
CStrIn str((LPWSTR) lParam);
return SendMessageA(hWnd, Msg, wParam, (LPARAM) (LPSTR) str);
}
}
case WM_GETTEXT:
case LB_GETTEXT:
case CB_GETLBTEXT:
{
if (MLIsEnabled(hWnd))
{
UINT uiMsgTx;
switch (Msg)
{
case WM_GETTEXT:
uiMsgTx = g_ML_GETTEXT;
break;
case LB_GETTEXT:
uiMsgTx = g_ML_LB_GETTEXT;
break;
case CB_GETLBTEXT:
uiMsgTx = g_ML_CB_GETLBTEXT;
break;
default:
ASSERT(0);
}
return SendMessageA(hWnd, uiMsgTx, wParam, lParam);
}
else if (Msg == CB_GETLBTEXT && IsUnicodeComboEx(hWnd))
{
// ComboEx is in UNICODE mode so we can send it the
// unicode string
goto Ldef;
}
else
{
int iStrLen;
switch (Msg)
{
case WM_GETTEXT:
iStrLen = (int)wParam;
break;
case LB_GETTEXT:
iStrLen = SendMessageA(hWnd, LB_GETTEXTLEN, wParam, lParam);
if (iStrLen == LB_ERR)
iStrLen = 255;
break;
case CB_GETLBTEXT:
iStrLen = SendMessageA(hWnd, CB_GETLBTEXTLEN, wParam, lParam);
if (iStrLen == CB_ERR)
iStrLen = 255;
break;
default:
ASSERT(0);
}
CStrOut str((LPWSTR)lParam, (iStrLen + 1));
SendMessageA(hWnd, Msg, wParam, (LPARAM) (LPSTR) str);
return str.ConvertExcludingNul();
}
}
case WM_GETTEXTLENGTH:
case LB_GETTEXTLEN:
case CB_GETLBTEXTLEN:
{
UINT uiMsgTx;
if (MLIsEnabled(hWnd))
{
switch (Msg)
{
case WM_GETTEXTLENGTH:
uiMsgTx = g_ML_GETTEXTLENGTH;
break;
case LB_GETTEXTLEN:
uiMsgTx = g_ML_LB_GETTEXTLEN;
break;
case CB_GETLBTEXTLEN:
uiMsgTx = g_ML_CB_GETLBTEXTLEN;
break;
default:
ASSERT(0);
}
return SendMessageA(hWnd, uiMsgTx, wParam, lParam);
}
else
{
// Bug: #70280
// we can not just return the size of ANSI character back, it breaks some localized
// version of Win98 with localized IE/OE scenario: some apps rely on the returned size
// in characters to show the string and may cause the garbage displayed beyond the end of
// the actual string.
//
LPWSTR lpwszTemp = NULL;
int iWCharLen = 0;
int iAnsiCharLen = SendMessageA(hWnd, Msg, wParam, lParam);
if ((iAnsiCharLen <= 0) || (LB_ERR == iAnsiCharLen) || (CB_ERR == iAnsiCharLen))
{
iWCharLen = iAnsiCharLen; // return error if we can not get the ANSI string length
goto L_Rtn;
}
// we always allocate the wide string buffer in the size of ANSI string length plus 1,
// it should be big enough to hold the returned wide string.
lpwszTemp = (LPWSTR)LocalAlloc(LPTR, ((iAnsiCharLen + 1) * sizeof(WCHAR)));
if (!lpwszTemp)
goto L_Rtn;
switch (Msg)
{
case WM_GETTEXTLENGTH:
uiMsgTx = WM_GETTEXT;
break;
case LB_GETTEXTLEN:
uiMsgTx = LB_GETTEXT;
break;
case CB_GETLBTEXTLEN:
uiMsgTx = CB_GETLBTEXT;
break;
default:
ASSERT(0);
}
iWCharLen = SendMessageAThunk(hWnd, uiMsgTx,
((uiMsgTx == WM_GETTEXT) ? (WPARAM)(iAnsiCharLen + 1) : wParam),
(LPARAM)lpwszTemp);
L_Rtn:
if (lpwszTemp)
LocalFree(lpwszTemp);
// if error occured, we'll return the error (WM_, LB_, CB_),
// if fail to allocate memory, we'll return 0, the initial value of iWCharlen.
return (LRESULT)iWCharLen;
}
}
case WM_SETTINGCHANGE:
{
if (lParam)
{
CStrIn str((LPWSTR)lParam);
LRESULT lRes = 0;
SendMessageTimeoutA(hWnd, Msg, wParam, (LPARAM) (LPSTR) str,
SMTO_NORMAL, 3000, (PULONG_PTR)&lRes);
return lRes;
}
goto Ldef;
}
// The new unicode comctl32.dll handles these correctly so we don't need to thunk:
// TTM_DELTOOL, TTM_ADDTOOL, TVM_INSERTITEM, TVM_GETITEM, TCM_INSERTITEM, TCM_SETITEM
default:
Ldef:
return SendMessageA(hWnd, Msg, wParam, lParam);
}
}
LRESULT WINAPI
SendMessageTimeoutAThunk(
HWND hWnd,
UINT uMsg,
WPARAM wParam,
LPARAM lParam,
UINT fuFlags,
UINT uTimeout,
PULONG_PTR lpdwResult)
{
switch (uMsg)
{
case WM_SETTINGCHANGE:
{
if (lParam)
{
CStrIn str((LPWSTR)lParam);
return SendMessageTimeoutA(hWnd, uMsg, wParam, (LPARAM)(LPSTR)str,
fuFlags, uTimeout, lpdwResult);
}
}
break;
}
return SendMessageTimeoutA(hWnd, uMsg, wParam, lParam, fuFlags, uTimeout, lpdwResult);
}
LRESULT FORWARD_API WINAPI
SendMessageTimeoutWrapW(
HWND hWnd,
UINT Msg,
WPARAM wParam,
LPARAM lParam,
UINT fuFlags,
UINT uTimeout,
PULONG_PTR lpdwResult)
{
VALIDATE_PROTOTYPE(SendMessage);
// perf: we should do _asm here (see CallWindowProcWrapW), but
// to do that we need to 'outline' the below switch (o.w. we
// can't be 'naked'). that in turn slows down the non-NT case...
#ifndef UNIX
THUNK_AW(SendMessageTimeout, (hWnd, Msg, wParam, lParam, fuFlags, uTimeout, lpdwResult));
#else
return SendMessageTimeoutW(hWnd, Msg, wParam, lParam, fuFlags, uTimeout, lpdwResult);
#endif
}
LRESULT FORWARD_API WINAPI
SendMessageWrapW(
HWND hWnd,
UINT Msg,
WPARAM wParam,
LPARAM lParam)
{
VALIDATE_PROTOTYPE(SendMessage);
// perf: we should do _asm here (see CallWindowProcWrapW), but
// to do that we need to 'outline' the below switch (o.w. we
// can't be 'naked'). that in turn slows down the non-NT case...
#ifndef UNIX
// n.b. THUNK not FORWARD
THUNK_AW(SendMessage, (hWnd, Msg, wParam, lParam));
#else
return SendMessageW(hWnd, Msg, wParam, lParam);
#endif
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
BOOL WINAPI
SetCurrentDirectoryWrapW(LPCWSTR lpszCurDir)
{
VALIDATE_PROTOTYPE(SetCurrentDirectory);
if (g_bRunningOnNT)
{
return SetCurrentDirectoryW(lpszCurDir);
}
CStrIn str(lpszCurDir);
return SetCurrentDirectoryA(str);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_USER32_WRAPPER
BOOL WINAPI
SetDlgItemTextWrapW(HWND hDlg, int nIDDlgItem, LPCWSTR lpString)
{
VALIDATE_PROTOTYPE(SetDlgItemText);
HWND hWnd = GetDlgItem(hDlg, nIDDlgItem);
if (hWnd)
return SetWindowTextWrapW(hWnd, lpString);
else
return FALSE;
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
BOOL WINAPI
SetPropWrapW(
HWND hWnd,
LPCWSTR lpString,
HANDLE hData)
{
VALIDATE_PROTOTYPE(SetProp);
if (g_bRunningOnNT)
{
return SetPropW(hWnd, lpString, hData);
}
CStrIn str(lpString);
return SetPropA(hWnd, str, hData);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
LONG FORWARD_API WINAPI
SetWindowLongWrapW(HWND hWnd, int nIndex, LONG dwNewLong)
{
VALIDATE_PROTOTYPE(SetWindowLong);
FORWARD_AW(SetWindowLong, (hWnd, nIndex, dwNewLong));
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
HHOOK
FORWARD_API WINAPI
SetWindowsHookExWrapW(
int idHook,
HOOKPROC lpfn,
HINSTANCE hmod,
DWORD dwThreadId)
{
VALIDATE_PROTOTYPE(SetWindowsHookEx);
FORWARD_AW(SetWindowsHookEx, (idHook, lpfn, hmod, dwThreadId));
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
BOOL WINAPI
SetWindowTextWrapW(HWND hWnd, LPCWSTR lpString)
{
VALIDATE_PROTOTYPE(SetWindowText);
if (MLIsEnabled(hWnd))
return MLSetControlTextI(hWnd, lpString);
if (g_bRunningOnNT)
{
return SetWindowTextW(hWnd, lpString);
}
CStrIn str(lpString);
return SetWindowTextA(hWnd, str);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
BOOL WINAPI
SystemParametersInfoWrapW(
UINT uiAction,
UINT uiParam,
PVOID pvParam,
UINT fWinIni)
{
VALIDATE_PROTOTYPE(SystemParametersInfo);
if (g_bRunningOnNT)
{
return SystemParametersInfoW(
uiAction,
uiParam,
pvParam,
fWinIni);
}
BOOL ret;
char ach[LF_FACESIZE];
if (uiAction == SPI_SETDESKWALLPAPER)
{
CStrIn str((LPCWSTR) pvParam);
ret = SystemParametersInfoA(
uiAction,
uiParam,
str,
fWinIni);
}
else
ret = SystemParametersInfoA(
uiAction,
uiParam,
pvParam,
fWinIni);
if ((uiAction == SPI_GETICONTITLELOGFONT) && ret)
{
strcpy(ach, ((LPLOGFONTA)pvParam)->lfFaceName);
SHAnsiToUnicode(ach, ((LPLOGFONTW)pvParam)->lfFaceName, ARRAYSIZE(((LPLOGFONTW)pvParam)->lfFaceName));
}
return ret;
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
int FORWARD_API WINAPI
TranslateAcceleratorWrapW(HWND hWnd, HACCEL hAccTable, LPMSG lpMsg)
{
VALIDATE_PROTOTYPE(TranslateAccelerator);
FORWARD_AW(TranslateAccelerator, (hWnd, hAccTable, lpMsg));
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
BOOL WINAPI
UnregisterClassWrapW(LPCWSTR lpClassName, HINSTANCE hInstance)
{
VALIDATE_PROTOTYPE(UnregisterClass);
if (g_bRunningOnNT)
{
return UnregisterClassW(lpClassName, hInstance);
}
CStrIn str(lpClassName);
return UnregisterClassA(str, hInstance);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
SHORT
WINAPI
VkKeyScanWrapW(WCHAR ch)
{
VALIDATE_PROTOTYPE(VkKeyScan);
if (g_bRunningOnNT)
{
return VkKeyScanW(ch);
}
CStrIn str(&ch, 1);
return VkKeyScanA(*(char *)str);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
BOOL WINAPI
WinHelpWrapW(HWND hwnd, LPCWSTR szFile, UINT uCmd, ULONG_PTR dwData)
{
VALIDATE_PROTOTYPE(WinHelp);
if (g_bRunningOnNT)
{
return WinHelpW(hwnd, szFile, uCmd, dwData);
}
CStrIn str(szFile);
return WinHelpA(hwnd, str, uCmd, dwData);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
//+---------------------------------------------------------------------------
//
// Function: wvsprintfW
//
// Synopsis: Nightmare string function
//
// Arguments: [pwszOut] --
// [pwszFormat] --
// [...] --
//
// Returns:
//
// History: 1-06-94 ErikGav Created
//
// Notes: If you're reading this, you're probably having a problem with
// this function. Make sure that your "%s" in the format string
// says "%ws" if you are passing wide strings.
//
// %s on NT means "wide string"
// %s on Chicago means "ANSI string"
//
// NOTE: This function should not be used. Use Format instead.
//
//----------------------------------------------------------------------------
int WINAPI
wvsprintfWrapW(LPWSTR pwszOut, LPCWSTR pwszFormat, va_list arglist)
{
VALIDATE_PROTOTYPE(wvsprintf);
if (g_bRunningOnNT)
{
return wvsprintfW(pwszOut, pwszFormat, arglist);
}
// Old code created a 1K ansi output buffer for wvsprintfA and then
// thunked the result. If we're going to do that, might as
// well create a 1K unicode output buffer and call our wvnsprintfW
// implementation directly. Two benefits: 1) no buffer overrun
// and 2) native W implementation so we can handle unicode strings!
WCHAR wszOut[1024];
wvnsprintfW(wszOut, ARRAYSIZE(wszOut), pwszFormat, arglist);
// Roll our own "ConvertExcludingNul" since this is W->W
int ret = SHUnicodeToUnicode(wszOut, pwszOut, ARRAYSIZE(wszOut));
if (ret > 0)
{
ret -= 1;
}
return ret;
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_MPR_WRAPPER
//+---------------------------------------------------------------------------
//
// Function: WNetRestoreConnectionWrapW
//
//----------------------------------------------------------------------------
DWORD WINAPI WNetRestoreConnectionWrapW(IN HWND hwndParent, IN LPCWSTR pwzDevice)
{
if (g_bRunningOnNT)
{
return WNetRestoreConnectionW(hwndParent, pwzDevice);
}
CStrIn strIn(pwzDevice);
return WNetRestoreConnectionA(hwndParent, strIn);
}
#endif // NEED_MPR_WRAPPER
#ifdef NEED_MPR_WRAPPER
//+---------------------------------------------------------------------------
//
// Function: WNetGetLastErrorWrapW
//
//
//----------------------------------------------------------------------------
DWORD WINAPI WNetGetLastErrorWrapW(OUT LPDWORD pdwError, OUT LPWSTR pwzErrorBuf, IN DWORD cchErrorBufSize, OUT LPWSTR pwzNameBuf, IN DWORD cchNameBufSize)
{
VALIDATE_PROTOTYPE(WNetGetLastError);
if (g_bRunningOnNT)
{
return WNetGetLastErrorW(pdwError, pwzErrorBuf, cchErrorBufSize, pwzNameBuf, cchNameBufSize);
}
// Consider: Out-string bufsize too large or small?
CStrOut strErrorOut(pwzErrorBuf, cchErrorBufSize);
CStrOut strNameOut(pwzNameBuf, cchNameBufSize);
DWORD dwResult = WNetGetLastErrorA(pdwError, strErrorOut, strErrorOut.BufSize(), strNameOut, strNameOut.BufSize());
strErrorOut.ConvertExcludingNul();
strNameOut.ConvertExcludingNul();
return dwResult;
}
#endif // NEED_MPR_WRAPPER
#ifdef NEED_USER32_WRAPPER
int WINAPI DrawTextExWrapW(
HDC hdc, // handle of device context
LPWSTR pwzText, // address of string to draw
int cchText, // length of string to draw
LPRECT lprc, // address of rectangle coordinates
UINT dwDTFormat, // formatting options
LPDRAWTEXTPARAMS lpDTParams // address of structure for more options
)
{
VALIDATE_PROTOTYPE(DrawTextEx);
if (_MayNeedFontLinking(pwzText, cchText))
{
return DrawTextExFLW(hdc, pwzText, cchText, lprc, dwDTFormat, lpDTParams);
}
else if (g_bRunningOnNT)
{
return DrawTextExW(hdc, pwzText, cchText, lprc, dwDTFormat, lpDTParams);
}
CStrIn strText(pwzText, cchText);
return DrawTextExA(hdc, strText, strText.strlen(), lprc, dwDTFormat, lpDTParams);
}
#endif // NEED_USER32_WRAPPER
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
void SetThunkMenuItemInfoWToA(LPCMENUITEMINFOW pmiiW, LPMENUITEMINFOA pmiiA, LPSTR pszBuffer, DWORD cchSize)
{
*pmiiA = *(LPMENUITEMINFOA) pmiiW;
// MFT_STRING is Zero. So MFT_STRING & anything evaluates to False.
// so instead you have to check for the absence of non-string items
if ((pmiiW->dwTypeData) && (MFT_NONSTRING & pmiiW->fType) == 0)
{
pmiiA->dwTypeData = pszBuffer;
pmiiA->cch = cchSize;
SHUnicodeToAnsi(pmiiW->dwTypeData, pmiiA->dwTypeData, cchSize);
}
}
void GetThunkMenuItemInfoWToA(LPCMENUITEMINFOW pmiiW, LPMENUITEMINFOA pmiiA, LPSTR pszBuffer, DWORD cchSize)
{
*pmiiA = *(LPMENUITEMINFOA) pmiiW;
if ((pmiiW->dwTypeData) && (MFT_STRING & pmiiW->fType))
{
pszBuffer[0] = 0;
pmiiA->dwTypeData = pszBuffer;
pmiiA->cch = cchSize;
}
}
void GetThunkMenuItemInfoAToW(LPCMENUITEMINFOA pmiiA, LPMENUITEMINFOW pmiiW)
{
LPWSTR pwzText = pmiiW->dwTypeData;
UINT cch = pmiiW->cch;
*pmiiW = *(LPMENUITEMINFOW) pmiiA;
pmiiW->dwTypeData = pwzText;
pmiiW->cch = cch;
if ((pmiiA->cch > 0) && (pmiiA->dwTypeData) && (pwzText) && !((MFT_SEPARATOR | MFT_BITMAP) & pmiiA->fType))
SHAnsiToUnicode(pmiiA->dwTypeData, pmiiW->dwTypeData, pmiiW->cch);
}
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
BOOL WINAPI GetMenuItemInfoWrapW(
HMENU hMenu,
UINT uItem,
BOOL fByPosition,
LPMENUITEMINFOW pmiiW)
{
BOOL fResult;
VALIDATE_PROTOTYPE(GetMenuItemInfo);
ASSERT(pmiiW->cbSize == MENUITEMINFOSIZE_WIN95); // Ensure Win95 compatibility
static BOOL bOwnerDraw = NeedMenuOwnerDraw();
BOOL fItemData;
DWORD_PTR dwItemData;
LPWSTR pwz;
UINT cch;
if (bOwnerDraw)
{
if (MIIM_DATA & pmiiW->fMask)
fItemData = TRUE;
else
{
fItemData = FALSE;
pmiiW->fMask |= MIIM_DATA;
}
pwz = pmiiW->dwTypeData; // save original buffer pointer
cch = pmiiW->cch; // save original buffer size
dwItemData = pmiiW->dwItemData; // save original dwItemData size
}
#ifndef UNIX
// Widechar API's are messed up in MAINWIN. For now assume not ruuning on
// NT for this.
if (g_bRunningOnNT)
fResult = GetMenuItemInfoW(hMenu, uItem, fByPosition, pmiiW);
else
#endif
{
if (pmiiW->fMask & MIIM_TYPE)
{
MENUITEMINFOA miiA = *(LPMENUITEMINFOA)pmiiW;
LPSTR pszText = NULL;
if (pmiiW->cch > 0)
pszText = new char[pmiiW->cch * 2]; // for DBCS, we multifly by 2
miiA.dwTypeData = pszText;
miiA.cch = (pszText)? pmiiW->cch * 2: 0; // set correct buffer size
fResult = GetMenuItemInfoA(hMenu, uItem, fByPosition, &miiA);
GetThunkMenuItemInfoAToW(&miiA, pmiiW);
if (pszText)
delete pszText;
}
else
fResult = GetMenuItemInfoA(hMenu, uItem, fByPosition, (LPMENUITEMINFOA) pmiiW); // It doesn't contain a string so W and A are the same.
}
if (bOwnerDraw)
{
if ((MIIM_TYPE & pmiiW->fMask) && (MFT_OWNERDRAW & pmiiW->fType))
{
LPPUIMENUITEM lpItem = (LPPUIMENUITEM)pmiiW->dwItemData;
if (!IsBadReadPtr(lpItem, sizeof(lpItem->dwSig)) && PUI_OWNERDRAW_SIG == lpItem->dwSig && !(MFT_OWNERDRAW & lpItem->fType))
{
if ((cch > 0) && pwz && !((MFT_SEPARATOR | MFT_BITMAP) & pmiiW->fType))
{
StrCpyNW(pwz, lpItem->lpwz, cch);
pmiiW->dwTypeData = pwz;
pmiiW->cch = lpItem->cch;
pmiiW->fType &= ~MFT_OWNERDRAW;
if (fItemData)
pmiiW->dwItemData = lpItem->dwItemData;
else
pmiiW->dwItemData = dwItemData;
}
}
}
}
return fResult;
}
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
BOOL WINAPI InsertMenuItemWrapW(
HMENU hMenu,
UINT uItem,
BOOL fByPosition,
LPCMENUITEMINFOW pmiiW)
{
VALIDATE_PROTOTYPE(InsertMenuItem);
ASSERT(pmiiW->cbSize == MENUITEMINFOSIZE_WIN95); // Ensure Win95 compatibility
BOOL fResult;
static BOOL bOwnerDraw = NeedMenuOwnerDraw();
MENUITEMINFOW miiW;
if (bOwnerDraw)
{
MungeMenuItem(hMenu, pmiiW, &miiW);
pmiiW = &miiW;
}
if (g_bRunningOnNT)
return InsertMenuItemW(hMenu, uItem, fByPosition, pmiiW);
MENUITEMINFOA miiA;
CHAR szText[INTERNET_MAX_URL_LENGTH];
SetThunkMenuItemInfoWToA(pmiiW, &miiA, szText, ARRAYSIZE(szText));
fResult = InsertMenuItemA(hMenu, uItem, fByPosition, &miiA);
return fResult;
}
// This is required for ML, so do not put inside #ifdef NEED_USER32_WRAPPER
BOOL WINAPI
SetMenuItemInfoWrapW(
HMENU hMenu,
UINT uItem,
BOOL fByPosition,
LPCMENUITEMINFOW lpmiiW)
{
VALIDATE_PROTOTYPE(SetMenuItemInfo);
ASSERT(lpmiiW->cbSize == MENUITEMINFOSIZE_WIN95); // Ensure Win95 compatibility
static BOOL bOwnerDraw = NeedMenuOwnerDraw();
MENUITEMINFOW miiW;
if (bOwnerDraw)
{
if ( (MIIM_TYPE & lpmiiW->fMask) &&
0 == (lpmiiW->fType & (MFT_BITMAP | MFT_SEPARATOR)))
{
DeleteOwnerDrawMenuItem(hMenu, uItem, fByPosition);
MungeMenuItem(hMenu, lpmiiW, &miiW);
lpmiiW = &miiW;
}
}
if (g_bRunningOnNT)
{
return SetMenuItemInfoW( hMenu, uItem, fByPosition, lpmiiW);
}
BOOL fRet;
ASSERT( sizeof(MENUITEMINFOW) == sizeof(MENUITEMINFOA) &&
FIELD_OFFSET(MENUITEMINFOW, dwTypeData) ==
FIELD_OFFSET(MENUITEMINFOA, dwTypeData) );
if ( (MIIM_TYPE & lpmiiW->fMask) &&
0 == (lpmiiW->fType & (MFT_BITMAP | MFT_SEPARATOR)))
{
MENUITEMINFOA miiA;
// the cch is ignored on SetMenuItemInfo
CStrIn str((LPWSTR)lpmiiW->dwTypeData, -1);
memcpy( &miiA, lpmiiW, sizeof(MENUITEMINFOA) );
miiA.dwTypeData = (LPSTR)str;
miiA.cch = str.strlen();
fRet = SetMenuItemInfoA( hMenu, uItem, fByPosition, &miiA );
}
else
{
fRet = SetMenuItemInfoA( hMenu, uItem, fByPosition,
(LPCMENUITEMINFOA)lpmiiW );
}
return fRet;
}
#ifdef NEED_GDI32_WRAPPER
HFONT WINAPI
CreateFontWrapW(int nHeight, // logical height of font
int nWidth, // logical average character width
int nEscapement, // angle of escapement
int nOrientation, // base-line orientation angle
int fnWeight, // font weight
DWORD fdwItalic, // italic attribute flag
DWORD fdwUnderline, // underline attribute flag
DWORD fdwStrikeOut, // strikeout attribute flag
DWORD fdwCharSet, // character set identifier
DWORD fdwOutputPrecision, // output precision
DWORD fdwClipPrecision, // clipping precision
DWORD fdwQuality, // output quality
DWORD fdwPitchAndFamily, // pitch and family
LPCWSTR pwzFace) // address of typeface name string )
{
VALIDATE_PROTOTYPE(CreateFont);
if (g_bRunningOnNT)
{
return CreateFontW(nHeight, nWidth, nEscapement, nOrientation, fnWeight, fdwItalic,
fdwUnderline, fdwStrikeOut, fdwCharSet, fdwOutputPrecision,
fdwClipPrecision, fdwQuality, fdwPitchAndFamily, pwzFace);
}
CStrIn str(pwzFace);
return CreateFontA(nHeight, nWidth, nEscapement, nOrientation, fnWeight, fdwItalic,
fdwUnderline, fdwStrikeOut, fdwCharSet, fdwOutputPrecision,
fdwClipPrecision, fdwQuality, fdwPitchAndFamily, str);
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
HANDLE WINAPI CreateMutexWrapW(LPSECURITY_ATTRIBUTES lpMutexAttributes, BOOL bInitialOwner, LPCWSTR pwzName)
{
VALIDATE_PROTOTYPE(CreateMutex);
if (g_bRunningOnNT)
return CreateMutexW(lpMutexAttributes, bInitialOwner, pwzName);
CStrIn strText(pwzName);
return CreateMutexA(lpMutexAttributes, bInitialOwner, strText);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
HDC WINAPI CreateMetaFileWrapW(LPCWSTR pwzFile)
{
VALIDATE_PROTOTYPE(CreateMetaFile);
if (g_bRunningOnNT)
return CreateMetaFileW(pwzFile);
CStrIn strText(pwzFile);
return CreateMetaFileA(strText);
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
// ExpandEnvironmentStrings returns the size of the needed string
DWORD WINAPI ExpandEnvironmentStringsWrapW(LPCWSTR pwzSrc, LPWSTR pwzDst, DWORD cchSize)
{
DWORD dwRet;
if (pwzDst)
{
VALIDATE_OUTBUF(pwzDst, cchSize);
}
if (g_bRunningOnNT)
{
dwRet = ExpandEnvironmentStringsW(pwzSrc, pwzDst, cchSize);
}
else
{
CStrIn strTextIn(pwzSrc);
CStrOut strTextOut(pwzDst, cchSize);
DWORD dwResult = ExpandEnvironmentStringsA(strTextIn, strTextOut, strTextOut.BufSize());
DWORD dwResultUnicode = strTextOut.ConvertIncludingNul();
// NT4 returned the number of bytes in the UNICODE string, not the number
// of bytes in the ANSI string. NT5 returns the number of bytes in the UNICODE
// string divided by 2, so it has even less bearing on the ansi string. Hopefully
// the Win9x implementations did the right thing...
//
if (dwResult <= cchSize)
{
ASSERT(dwResultUnicode <= dwResult);
dwRet = dwResultUnicode; // we fit in the out buffer, give accurate count
}
else
{
dwRet = dwResult; // buffer was too small, let caller know (NOTE: this may be bigger than needed)
}
}
return dwRet;
}
#endif // NEED_KERNEL32_WRAPPER
// SHExpandEnvironmentStrings
//
// In all cases, this returns a valid output buffer. The buffer may
// be empty, or it may be truncated, but you can always use the string.
//
// RETURN VALUE:
// 0 implies failure, either a truncated expansion or no expansion whatsoever
// >0 implies complete expansion, value is count of characters written (excluding NULL)
//
DWORD WINAPI SHExpandEnvironmentStringsForUserW(HANDLE hToken, LPCWSTR pwzSrc, LPWSTR pwzDst, DWORD cchSize)
{
DWORD dwRet;
// 99/05/28 vtan: Handle specified users here. It's a Windows NT
// thing only. Check for both conditions then load the function
// dynamically out of userenv.dll. If the function cannot be
// located or returns a problem default to the current user as
// NULL hToken.
if (g_bRunningOnNT5OrHigher && (hToken != NULL))
{
VALIDATE_OUTBUF(pwzDst, cchSize);
if (NT5_ExpandEnvironmentStringsForUserW(hToken, pwzSrc, pwzDst, cchSize) != FALSE)
{
// userenv!ExpandEnvironmentStringsForUser returns
// a BOOL result. Convert this to a DWORD result
// that matches what kernel32!ExpandEnvironmentStrings
// returns.
dwRet = lstrlenW(pwzDst) + sizeof('\0');
}
else
{
dwRet = 0;
}
}
else
{
dwRet = ExpandEnvironmentStringsWrapW(pwzSrc, pwzDst, cchSize);
}
// The implementations of this function don't seem to gurantee gurantee certain
// things about the output buffer in failure conditions that callers rely on.
// So clean things up here.
//
// And I found code occasionally that handled semi-failure (success w/ dwRet>cchSize)
// that assumed the string wasn't properly NULL terminated in this case. Fix that here
// in the wrapper so our callers don't have to wig-out about errors.
//
// NOTE: we map all failures to 0 too.
//
if (dwRet > cchSize)
{
// Buffer too small, some code assumed there was still a string there and
// tried to NULL terminate, do it for them.
SHTruncateString(pwzDst, cchSize);
dwRet = 0;
}
else if (dwRet == 0)
{
// Failure, assume no expansions...
StrCpyNW(pwzDst, pwzSrc, cchSize);
}
return dwRet;
}
DWORD WINAPI SHExpandEnvironmentStringsW(LPCWSTR pwzSrc, LPWSTR pwzDst, DWORD cchSize)
{
return(SHExpandEnvironmentStringsForUserW(NULL, pwzSrc, pwzDst, cchSize));
}
DWORD WINAPI SHExpandEnvironmentStringsForUserA(HANDLE hToken, LPCSTR pszSrc, LPSTR pszDst, DWORD cchSize)
{
DWORD dwRet;
// 99/05/28 vtan: The ANSI version of SHExpandEnvironmentStringsForUser
// exists in case somebody calls the ANSI implementation in WindowsNT.
// This is meaningless on Win9x. This just thunks parameters and invokes
// the Unicode implementation. If a problem occurs when thunking just
// use the current user.
if (g_bRunningOnNT5OrHigher && (hToken != NULL))
{
DWORD dwResultAnsi;
CStrInW strInW(pszSrc);
CStrOutW strOutW(pszDst, cchSize);
dwRet = SHExpandEnvironmentStringsForUserW(hToken, strInW, strOutW, strOutW.BufSize());
dwResultAnsi = strOutW.ConvertIncludingNul();
if (dwResultAnsi <= cchSize)
dwRet = dwResultAnsi;
}
else
{
// NT4 returns the number of bytes in the UNICODE string.
//
// NT5 (as of June 99) returns the number of bytes in the UNICODE string / 2, so it
// really has no accurate bearing on the number of ansi characters. Plus we're not
// guranteed buffer truncation in failure case.
//
// Not much we can do about it here, eh? Hopefully our callers ignore the return result...
//
dwRet = ExpandEnvironmentStringsA(pszSrc, pszDst, cchSize);
}
// The implementations of this function don't seem to gurantee gurantee certain
// things about the output buffer in failure conditions that callers rely on.
// So clean things up here.
//
// And I found code occasionally that handled semi-failure (success w/ dwRet>cchSize)
// that assumed the string wasn't properly NULL terminated in this case. Fix that here
// in the wrapper so our callers don't have to wig-out about errors.
//
// NOTE: we map all failures to 0 too.
//
if (dwRet > cchSize)
{
// Buffer too small, make sure it's NULL terminated.
SHTruncateString(pszDst, cchSize);
dwRet = 0;
}
else if (dwRet == 0)
{
// Failure, assume no expansions...
StrCpyNA(pszDst, pszSrc, cchSize);
}
return dwRet;
}
DWORD WINAPI SHExpandEnvironmentStringsA(LPCSTR pszSrc, LPSTR pszDst, DWORD cchSize)
{
return(SHExpandEnvironmentStringsForUserA(NULL, pszSrc, pszDst, cchSize));
}
#ifdef NEED_KERNEL32_WRAPPER
HANDLE WINAPI CreateSemaphoreWrapW(LPSECURITY_ATTRIBUTES lpSemaphoreAttributes, LONG lInitialCount, LONG lMaximumCount, LPCWSTR pwzName)
{
VALIDATE_PROTOTYPE(CreateSemaphore);
if (g_bRunningOnNT)
return CreateSemaphoreW(lpSemaphoreAttributes, lInitialCount, lMaximumCount, pwzName);
CStrIn strText(pwzName);
return CreateSemaphoreA(lpSemaphoreAttributes, lInitialCount, lMaximumCount, strText);
}
#endif // NEED_KERNEL32_WRAPPER
// FEATURE: Todo - GetStartupInfoWrapW
#ifdef NEED_KERNEL32_WRAPPER
#define ISGOOD 0
#define ISBAD 1
BOOL WINAPI IsBadStringPtrWrapW(LPCWSTR pwzString, UINT_PTR ucchMax)
{
VALIDATE_PROTOTYPE(IsBadStringPtr);
if (g_bRunningOnNT)
return IsBadStringPtrW(pwzString, ucchMax);
if (!ucchMax)
return ISGOOD;
if (!pwzString)
return ISBAD;
LPCWSTR pwzStartAddress = pwzString;
// ucchMax maybe -1 but that's ok because the loop down below will just
// look for the terminator.
LPCWSTR pwzEndAddress = &pwzStartAddress[ucchMax - 1];
TCHAR chTest;
_try
{
chTest = *(volatile WCHAR *)pwzStartAddress;
while (chTest && (pwzStartAddress != pwzEndAddress))
{
pwzStartAddress++;
chTest = *(volatile WCHAR *)pwzStartAddress;
}
}
_except (EXCEPTION_EXECUTE_HANDLER)
{
return ISBAD;
}
__endexcept
return ISGOOD;
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
HINSTANCE WINAPI LoadLibraryWrapW(LPCWSTR pwzLibFileName)
{
VALIDATE_PROTOTYPE(LoadLibrary);
if (g_bRunningOnNT)
return LoadLibraryW(pwzLibFileName);
CStrIn strFileName(pwzLibFileName);
return LoadLibraryA(strFileName);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
int WINAPI GetTimeFormatWrapW(LCID Locale, DWORD dwFlags, CONST SYSTEMTIME * lpTime, LPCWSTR pwzFormat, LPWSTR pwzTimeStr, int cchTime)
{
VALIDATE_PROTOTYPE(GetTimeFormat);
if (g_bRunningOnNT)
return GetTimeFormatW(Locale, dwFlags, lpTime, pwzFormat, pwzTimeStr, cchTime);
CStrIn strTextIn(pwzFormat);
// Cross codepage text will be trashed if it is rendered in ANSI,
// Use system codepage for conversion to make sure we don't trash native ANSI text.
CStrOut strTextOut(pwzTimeStr, cchTime);
int nResult = GetTimeFormatA(Locale, dwFlags, lpTime, strTextIn, strTextOut, strTextOut.BufSize());
if (cchTime != 0)
nResult = strTextOut.ConvertIncludingNul();
return nResult;
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
int WINAPI GetDateFormatWrapW(LCID Locale, DWORD dwFlags, CONST SYSTEMTIME * lpDate, LPCWSTR pwzFormat, LPWSTR pwzDateStr, int cchDate)
{
VALIDATE_PROTOTYPE(GetDateFormat);
if (g_bRunningOnNT)
return GetDateFormatW(Locale, dwFlags, lpDate, pwzFormat, pwzDateStr, cchDate);
CStrIn strTextIn(pwzFormat);
CStrOut strTextOut(pwzDateStr, cchDate);
int nResult = GetDateFormatA(Locale, dwFlags, lpDate, strTextIn, strTextOut, strTextOut.BufSize());
if (cchDate != 0)
nResult = strTextOut.ConvertIncludingNul();
return nResult;
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
BOOL WINAPI WritePrivateProfileStringWrapW(LPCWSTR pwzAppName, LPCWSTR pwzKeyName, LPCWSTR pwzString, LPCWSTR pwzFileName)
{
VALIDATE_PROTOTYPE(WritePrivateProfileString);
if (g_bRunningOnNT)
return WritePrivateProfileStringW(pwzAppName, pwzKeyName, pwzString, pwzFileName);
CStrIn strTextAppName(pwzAppName);
CStrIn strTextKeyName(pwzKeyName);
CStrIn strTextString(pwzString);
CPPFIn strTextFileName(pwzFileName); // PrivateProfile filename needs special class
return WritePrivateProfileStringA(strTextAppName, strTextKeyName, strTextString, strTextFileName);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
DWORD WINAPI GetPrivateProfileStringWrapW(LPCWSTR pwzAppName, LPCWSTR pwzKeyName, LPCWSTR pwzDefault, LPWSTR pwzReturnedString, DWORD cchSize, LPCWSTR pwzFileName)
{
VALIDATE_PROTOTYPE(GetPrivateProfileString);
if (g_bRunningOnNT)
return GetPrivateProfileStringW(pwzAppName, pwzKeyName, pwzDefault, pwzReturnedString, cchSize, pwzFileName);
CStrIn strTextAppName(pwzAppName);
CStrIn strTextKeyName(pwzKeyName);
CStrIn strTextDefault(pwzDefault);
CPPFIn strTextFileName(pwzFileName); // PrivateProfile filename needs special class
CStrOut strTextOut(pwzReturnedString, cchSize);
DWORD dwResult = GetPrivateProfileStringA(strTextAppName, strTextKeyName, strTextDefault, strTextOut, cchSize, strTextFileName);
strTextOut.ConvertIncludingNul();
return dwResult;
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_SHELL32_WRAPPER
STDAPI_(DWORD_PTR) SHGetFileInfoWrapW(LPCWSTR pwzPath, DWORD dwFileAttributes, SHFILEINFOW FAR *psfi, UINT cbFileInfo, UINT uFlags)
{
if (g_bRunningOnNT)
{
return SHGetFileInfoW(pwzPath, dwFileAttributes, psfi, cbFileInfo, uFlags);
}
SHFILEINFOA shFileInfo;
DWORD_PTR dwResult;
shFileInfo.szDisplayName[0] = 0; // Terminate so we can always thunk afterward.
shFileInfo.szTypeName[0] = 0; // Terminate so we can always thunk afterward.
// Do we need to thunk the Path?
if (SHGFI_PIDL & uFlags)
{
// No, because it's really a pidl pointer.
dwResult = SHGetFileInfoA((LPCSTR)pwzPath, dwFileAttributes, &shFileInfo, sizeof(shFileInfo), uFlags);
}
else
{
// Yes
CStrIn strPath(pwzPath);
dwResult = SHGetFileInfoA(strPath, dwFileAttributes, &shFileInfo, sizeof(shFileInfo), uFlags);
}
psfi->hIcon = shFileInfo.hIcon;
psfi->iIcon = shFileInfo.iIcon;
psfi->dwAttributes = shFileInfo.dwAttributes;
SHAnsiToUnicode(shFileInfo.szDisplayName, psfi->szDisplayName, ARRAYSIZE(shFileInfo.szDisplayName));
SHAnsiToUnicode(shFileInfo.szTypeName, psfi->szTypeName, ARRAYSIZE(shFileInfo.szTypeName));
return dwResult;
}
#endif // NEED_SHELL32_WRAPPER
#ifdef NEED_USER32_WRAPPER
STDAPI_(ATOM) RegisterClassExWrapW(CONST WNDCLASSEXW FAR * pwcx)
{
VALIDATE_PROTOTYPE(RegisterClassEx);
if (g_bRunningOnNT)
return RegisterClassExW(pwcx);
CStrIn strMenuName(pwcx->lpszMenuName);
CStrIn strClassName(pwcx->lpszClassName);
WNDCLASSEXA wcx = *(CONST WNDCLASSEXA FAR *) pwcx;
wcx.cbSize = sizeof(wcx);
wcx.lpszMenuName = strMenuName;
wcx.lpszClassName = strClassName;
return RegisterClassExA(&wcx);
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
STDAPI_(BOOL) GetClassInfoExWrapW(HINSTANCE hinst, LPCWSTR pwzClass, LPWNDCLASSEXW lpwcx)
{
VALIDATE_PROTOTYPE(GetClassInfoEx);
if (g_bRunningOnNT)
return GetClassInfoExW(hinst, pwzClass, lpwcx);
BOOL fResult;
CStrIn strClassName(pwzClass);
WNDCLASSEXA wcx;
wcx.cbSize = sizeof(wcx);
fResult = GetClassInfoExA(hinst, strClassName, &wcx);
*(WNDCLASSEXA FAR *) lpwcx = wcx;
lpwcx->lpszMenuName = NULL; // GetClassInfoExA makes this point off to private data that they own.
lpwcx->lpszClassName = pwzClass;
return fResult;
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
//+---------------------------------------------------------------------------
// StartDoc
//----------------------------------------------------------------------------
int
StartDocWrapW( HDC hDC, const DOCINFO * lpdi )
{
VALIDATE_PROTOTYPE(StartDoc);
if (g_bRunningOnNT)
{
return StartDocW( hDC, lpdi );
}
CStrIn strDocName( lpdi->lpszDocName );
CStrIn strOutput( lpdi->lpszOutput );
CStrIn strDatatype( lpdi->lpszDatatype );
DOCINFOA dia;
dia.cbSize = sizeof(DOCINFO);
dia.lpszDocName = strDocName;
dia.lpszOutput = strOutput;
dia.lpszDatatype = strDatatype;
dia.fwType = lpdi->fwType;
return StartDocA( hDC, &dia );
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_GDI32_WRAPPER
STDAPI_(HCOLORSPACE)
CreateColorSpaceWrapW(LOGCOLORSPACEW * lpLogColorSpaceW)
{
VALIDATE_PROTOTYPE(CreateColorSpace);
if (g_bRunningOnNT)
{
return CreateColorSpaceW(lpLogColorSpaceW);
}
HCOLORSPACE hColorSpace;
LOGCOLORSPACEA logColorSpaceA;
memcpy(&logColorSpaceA, lpLogColorSpaceW,
FIELD_OFFSET(LOGCOLORSPACEA, lcsFilename));
SHUnicodeToAnsi(lpLogColorSpaceW->lcsFilename,
logColorSpaceA.lcsFilename,
ARRAYSIZE(logColorSpaceA.lcsFilename));
hColorSpace = CreateColorSpaceA(&logColorSpaceA);
return hColorSpace;
}
#endif // NEED_GDI32_WRAPPER
#ifdef NEED_SHELL32_WRAPPER
STDAPI_(UINT) DragQueryFileWrapW(HDROP hDrop, UINT iFile, LPWSTR lpszFile, UINT cch)
{
VALIDATE_OUTBUF(lpszFile, cch);
//
// We are lazy and do not support lpszFile == NULL to query the length
// of an individual string.
//
ASSERT(iFile == 0xFFFFFFFF || lpszFile);
if (g_bRunningOnNT)
{
return DragQueryFileW(hDrop, iFile, lpszFile, cch);
}
//
// If iFile is 0xFFFFFFFF, then lpszFile and cch are ignored.
//
if (iFile == 0xFFFFFFFF)
{
return DragQueryFileA(hDrop, iFile, NULL, 0);
}
CStrOut str(lpszFile, cch);
DragQueryFileA(hDrop, iFile, str, str.BufSize());
return str.ConvertExcludingNul();
}
#endif // NEED_SHELL32_WRAPPER
#ifdef NEED_VERSION_WRAPPER
//
// the version APIs are not conducive to using
// wrap versions of the APIs, but we are going to
// do something reasonable....
//
#define VERSIONINFO_BUFF (MAX_PATH * SIZEOF(WCHAR))
STDAPI_(DWORD)
GetFileVersionInfoSizeWrapW(LPWSTR pwzFilename, LPDWORD lpdwHandle)
{
if (g_bRunningOnNT)
{
return GetFileVersionInfoSizeW(pwzFilename, lpdwHandle);
}
else
{
char szFilename[MAX_PATH];
DWORD dwRet;
ASSERT(pwzFilename);
SHUnicodeToAnsi(pwzFilename, szFilename, ARRAYSIZE(szFilename));
dwRet = GetFileVersionInfoSizeA(szFilename, lpdwHandle);
if (dwRet > 0)
{
// Add a scratch buffer to front for converting to UNICODE
dwRet += VERSIONINFO_BUFF;
}
return dwRet;
}
}
#endif // NEED_VERSION_WRAPPER
#ifdef NEED_VERSION_WRAPPER
STDAPI_(BOOL)
GetFileVersionInfoWrapW(LPWSTR pwzFilename, DWORD dwHandle, DWORD dwLen, LPVOID lpData)
{
if (g_bRunningOnNT)
{
return GetFileVersionInfoW(pwzFilename, dwHandle, dwLen, lpData);
}
else
{
char szFilename[MAX_PATH];
BYTE* pb;
if (dwLen <= VERSIONINFO_BUFF)
{
return FALSE;
}
ASSERT(pwzFilename);
SHUnicodeToAnsi(pwzFilename, szFilename, ARRAYSIZE(szFilename));
//Skip over our scratch buffer at the beginning
pb = (BYTE*)lpData + VERSIONINFO_BUFF;
return GetFileVersionInfoA(szFilename, dwHandle, dwLen - VERSIONINFO_BUFF, (void*)pb);
}
}
#endif // NEED_VERSION_WRAPPER
#ifdef NEED_VERSION_WRAPPER
STDAPI_(BOOL)
VerQueryValueWrapW(const LPVOID pBlock, LPWSTR pwzSubBlock, LPVOID *ppBuffer, PUINT puLen)
{
if (g_bRunningOnNT)
{
return VerQueryValueW(pBlock, pwzSubBlock, ppBuffer, puLen);
}
else
{
const WCHAR pwzStringFileInfo[] = L"\\StringFileInfo";
//
// WARNING: This function wipes out any string previously returned
// for this pBlock because a common buffer at the beginning of the
// block is used for ansi/unicode translation!
//
char szSubBlock[MAX_PATH];
BOOL fRet;
BYTE* pb;
ASSERT(pwzSubBlock);
SHUnicodeToAnsi(pwzSubBlock, szSubBlock, ARRAYSIZE(szSubBlock));
// The first chunk is our scratch buffer for converting to UNICODE
pb = (BYTE*)pBlock + VERSIONINFO_BUFF;
fRet = VerQueryValueA((void*)pb, szSubBlock, ppBuffer, puLen);
// Convert to unicode if ansi string returned
if (fRet && StrCmpNIW(pwzSubBlock, pwzStringFileInfo, ARRAYSIZE(pwzStringFileInfo) - 1) == 0)
{
// Convert returned string to UNICODE. We use the scratch buffer
// at the beginning of pBlock
LPWSTR pwzBuff = (LPWSTR)pBlock;
if (*puLen == 0)
{
pwzBuff[0] = L'\0';
}
else
{
SHAnsiToUnicode((LPCSTR)*ppBuffer, pwzBuff, VERSIONINFO_BUFF/sizeof(WCHAR));
}
*ppBuffer = pwzBuff;
}
return fRet;
}
}
#endif // NEED_VERSION_WRAPPER
#ifdef NEED_SHELL32_WRAPPER
HRESULT WINAPI SHDefExtractIconWrapW(LPCWSTR pszFile, int nIconIndex,
UINT uFlags, HICON *phiconLarge,
HICON *phiconSmall, UINT nIconSize)
{
HRESULT hr;
if (UseUnicodeShell32())
{
hr = SHDefExtractIconW(pszFile, nIconIndex, uFlags, phiconLarge, phiconSmall, nIconSize);
}
else
{
CStrIn striFile(pszFile);
hr = SHDefExtractIconA(striFile, nIconIndex, uFlags, phiconLarge, phiconSmall, nIconSize);
}
return hr;
}
#endif // NEED_SHELL32_WRAPPER
BOOL WINAPI SHGetNewLinkInfoWrapW(LPCWSTR pszpdlLinkTo, LPCWSTR pszDir, LPWSTR pszName, BOOL *pfMustCopy, UINT uFlags)
{
BOOL fRet;
if (g_bRunningOnNT5OrHigher)
{
fRet = SHGetNewLinkInfoW(pszpdlLinkTo, pszDir, pszName, pfMustCopy, uFlags);
}
else
{
CStrIn striDir(pszDir);
CStrOut stroName(pszName, MAX_PATH);
if (SHGNLI_PIDL & uFlags)
{
fRet = SHGetNewLinkInfoA((LPCSTR)pszpdlLinkTo, striDir, stroName, pfMustCopy, uFlags);
}
else
{
CStrIn striLinkTo(pszpdlLinkTo);
fRet = SHGetNewLinkInfoA(striLinkTo, striDir, stroName, pfMustCopy, uFlags);
}
if (fRet)
{
stroName.ConvertIncludingNul();
}
}
return fRet;
}
#ifdef NEED_ADVAPI32_WRAPPER
LONG WINAPI RegEnumValueWrapW(HKEY hkey, DWORD dwIndex, LPWSTR lpValueName,
LPDWORD lpcbValueName, LPDWORD lpReserved,
LPDWORD lpType, LPBYTE lpData, LPDWORD lpcbData)
{
VALIDATE_PROTOTYPE(RegEnumValue);
LONG lRet;
if (UseUnicodeShell32())
{
lRet = RegEnumValueW(hkey, dwIndex, lpValueName, lpcbValueName,
lpReserved, lpType, lpData, lpcbData);
}
else
{
CStrOut stroValueName(lpValueName, *lpcbValueName);
DWORD dwTypeTemp;
if (lpData)
{
ASSERT(lpcbData);
CStrOut stroData((LPWSTR)lpData, (*lpcbData) / sizeof(WCHAR));
lRet = RegEnumValueA(hkey, dwIndex, stroValueName, lpcbValueName,
lpReserved, &dwTypeTemp,
(LPBYTE)(LPSTR)stroData, lpcbData);
if (ERROR_SUCCESS == lRet && REG_SZ == dwTypeTemp)
{
*lpcbData = sizeof(WCHAR) * stroData.ConvertIncludingNul();
}
}
else
{
lRet = RegEnumValueA(hkey, dwIndex, stroValueName, lpcbValueName,
lpReserved, &dwTypeTemp, lpData, lpcbData);
}
if (ERROR_SUCCESS == lRet)
*lpcbValueName = stroValueName.ConvertExcludingNul();
if (lpType)
*lpType = dwTypeTemp;
}
return lRet;
}
#endif // NEED_ADVAPI32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
BOOL WINAPI WritePrivateProfileStructWrapW(LPCWSTR lpszSection, LPCWSTR lpszKey,
LPVOID lpStruct, UINT uSizeStruct,
LPCWSTR szFile)
{
VALIDATE_PROTOTYPE(WritePrivateProfileStruct);
BOOL fRet;
if (UseUnicodeShell32())
{
fRet = WritePrivateProfileStructW(lpszSection, lpszKey, lpStruct,
uSizeStruct, szFile);
}
else
{
CStrIn striSection(lpszSection);
CStrIn striKey(lpszKey);
CPPFIn striFile(szFile); // PrivateProfile filename needs special class
fRet = WritePrivateProfileStructA(striSection, striKey, lpStruct,
uSizeStruct, striFile);
}
return fRet;
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
BOOL WINAPI GetPrivateProfileStructWrapW(LPCWSTR lpszSection, LPCWSTR lpszKey,
LPVOID lpStruct, UINT uSizeStruct,
LPCWSTR szFile)
{
VALIDATE_PROTOTYPE(GetPrivateProfileStruct);
BOOL fRet;
if (UseUnicodeShell32())
{
fRet = GetPrivateProfileStructW(lpszSection, lpszKey, lpStruct,
uSizeStruct, szFile);
}
else
{
CStrIn striSection(lpszSection);
CStrIn striKey(lpszKey);
CPPFIn striFile(szFile); // PrivateProfile filename needs special class
fRet = GetPrivateProfileStructA(striSection, striKey, lpStruct,
uSizeStruct, striFile);
}
return fRet;
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
BOOL WINAPI CreateProcessWrapW(LPCWSTR lpApplicationName, LPWSTR lpCommandLine,
LPSECURITY_ATTRIBUTES lpProcessAttributes,
LPSECURITY_ATTRIBUTES lpThreadAttributes,
BOOL bInheritHandles,
DWORD dwCreationFlags,
LPVOID lpEnvironment,
LPCWSTR lpCurrentDirectory,
LPSTARTUPINFOW lpStartupInfo,
LPPROCESS_INFORMATION lpProcessInformation)
{
BOOL fRet;
VALIDATE_PROTOTYPE(CreateProcess);
if (UseUnicodeShell32())
{
fRet = CreateProcessW(lpApplicationName, lpCommandLine,
lpProcessAttributes, lpThreadAttributes,
bInheritHandles, dwCreationFlags, lpEnvironment,
lpCurrentDirectory, lpStartupInfo,
lpProcessInformation);
}
else
{
CStrIn striApplicationName(lpApplicationName);
CStrIn striCommandLine(lpCommandLine);
CStrIn striCurrentDirectory(lpCurrentDirectory);
if (NULL == lpStartupInfo)
{
fRet = CreateProcessA(striApplicationName, striCommandLine,
lpProcessAttributes, lpThreadAttributes,
bInheritHandles, dwCreationFlags,
lpEnvironment, striCurrentDirectory,
NULL, lpProcessInformation);
}
else
{
STARTUPINFOA si = *(STARTUPINFOA*)lpStartupInfo;
CStrIn striReserved(lpStartupInfo->lpReserved);
CStrIn striDesktop(lpStartupInfo->lpDesktop);
CStrIn striTitle(lpStartupInfo->lpTitle);
si.lpReserved = striReserved;
si.lpDesktop = striDesktop;
si.lpTitle = striTitle;
fRet = CreateProcessA(striApplicationName, striCommandLine,
lpProcessAttributes, lpThreadAttributes,
bInheritHandles, dwCreationFlags,
lpEnvironment, striCurrentDirectory,
&si, lpProcessInformation);
}
}
return fRet;
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_SHELL32_WRAPPER
HICON WINAPI ExtractIconWrapW(HINSTANCE hInst, LPCWSTR lpszExeFileName, UINT nIconIndex)
{
HICON hicon;
if (UseUnicodeShell32())
{
hicon = ExtractIconW(hInst, lpszExeFileName, nIconIndex);
}
else
{
CStrIn striExeFileName(lpszExeFileName);
hicon = ExtractIconA(hInst, striExeFileName, nIconIndex);
}
return hicon;
}
#endif // NEED_SHELL32_WRAPPER
#ifdef NEED_USER32_WRAPPER
UINT WINAPI DdeInitializeWrapW(LPDWORD pidInst, PFNCALLBACK pfnCallback,
DWORD afCmd, DWORD ulRes)
{
UINT uRet;
if (UseUnicodeShell32())
{
uRet = DdeInitializeW(pidInst, pfnCallback, afCmd, ulRes);
}
else
{
//
// This assumes the callback function will used the wrapped dde
// string functions (DdeCreateStringHandle and DdeQueryString)
// to access strings.
//
uRet = DdeInitializeA(pidInst, pfnCallback, afCmd, ulRes);
}
return uRet;
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
HSZ WINAPI DdeCreateStringHandleWrapW(DWORD idInst, LPCWSTR psz, int iCodePage)
{
HSZ hszRet;
if (UseUnicodeShell32())
{
hszRet = DdeCreateStringHandleW(idInst, psz, iCodePage);
}
else
{
CStrIn stripsz(psz);
hszRet = DdeCreateStringHandleA(idInst, stripsz, CP_WINANSI);
}
return hszRet;
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_USER32_WRAPPER
DWORD WINAPI DdeQueryStringWrapW(DWORD idInst, HSZ hsz, LPWSTR psz,
DWORD cchMax, int iCodePage)
{
DWORD dwRet;
if (UseUnicodeShell32())
{
dwRet = DdeQueryStringW(idInst, hsz, psz, cchMax, iCodePage);
}
else
{
CStrOut stropsz(psz, cchMax);
dwRet = DdeQueryStringA(idInst, hsz, stropsz, stropsz.BufSize(),
CP_WINANSI);
if (dwRet && psz)
dwRet = stropsz.ConvertExcludingNul();
}
return dwRet;
}
#endif // NEED_USER32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
ATOM WINAPI
GlobalAddAtomWrapW(LPCWSTR lpString)
{
VALIDATE_PROTOTYPE(GlobalAddAtom);
if (g_bRunningOnNT)
{
return GlobalAddAtomW(lpString);
}
CStrIn str(lpString);
return GlobalAddAtomA(str);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_KERNEL32_WRAPPER
ATOM WINAPI
GlobalFindAtomWrapW(LPCWSTR lpString)
{
VALIDATE_PROTOTYPE(GlobalFindAtom);
if (g_bRunningOnNT)
{
return GlobalFindAtomW(lpString);
}
CStrIn str(lpString);
return GlobalFindAtomA(str);
}
#endif // NEED_KERNEL32_WRAPPER
#ifdef NEED_COMDLG32_WRAPPER
BOOL WINAPI GetSaveFileNameWrapW(LPOPENFILENAMEW lpofn)
{
BOOL fRet;
if (UseUnicodeShell32())
{
fRet = GetSaveFileNameW(lpofn);
}
else
{
ASSERT(lpofn);
ASSERT(sizeof(OPENFILENAMEA) == sizeof(OPENFILENAMEW));
OPENFILENAMEA ofnA = *(LPOPENFILENAMEA)lpofn;
// In parameters
CStrInMulti strimFilter(lpofn->lpstrFilter);
CStrIn striInitialDir(lpofn->lpstrInitialDir);
CStrIn striTitle(lpofn->lpstrTitle);
CStrIn striDefExt(lpofn->lpstrDefExt);
CStrIn striTemplateName(lpofn->lpTemplateName);
ASSERT(NULL == lpofn->lpstrCustomFilter); // add support if you need it.
// Out parameters
CStrOut stroFile(lpofn->lpstrFile, lpofn->nMaxFile);
CStrOut stroFileTitle(lpofn->lpstrFileTitle, lpofn->nMaxFileTitle);
//In Out parameters
SHUnicodeToAnsi(lpofn->lpstrFile, stroFile, stroFile.BufSize());
// Set up the parameters
ofnA.lpstrFilter = strimFilter;
ofnA.lpstrInitialDir = striInitialDir;
ofnA.lpstrTitle = striTitle;
ofnA.lpstrDefExt = striDefExt;
ofnA.lpTemplateName = striTemplateName;
ofnA.lpstrFile = stroFile;
ofnA.lpstrFileTitle = stroFileTitle;
fRet = GetSaveFileNameA(&ofnA);
if (fRet)
{
// Copy the out parameters
lpofn->nFilterIndex = ofnA.nFilterIndex;
lpofn->Flags = ofnA.Flags;
// Get the offset to the filename
stroFile.ConvertIncludingNul();
LPWSTR psz = PathFindFileNameW(lpofn->lpstrFile);
if (psz)
{
lpofn->nFileOffset = (int) (psz-lpofn->lpstrFile);
// Get the offset of the extension
psz = PathFindExtensionW(psz);
lpofn->nFileExtension = psz ? (int)(psz-lpofn->lpstrFile) : 0;
}
else
{
lpofn->nFileOffset = 0;
lpofn->nFileExtension = 0;
}
}
}
return fRet;
}
#endif // NEED_COMDLG32_WRAPPER
#ifdef NEED_COMDLG32_WRAPPER
BOOL WINAPI GetOpenFileNameWrapW(LPOPENFILENAMEW lpofn)
{
BOOL fRet;
if (UseUnicodeShell32())
{
fRet = GetOpenFileNameW(lpofn);
}
else
{
ASSERT(lpofn);
ASSERT(sizeof(OPENFILENAMEA) == sizeof(OPENFILENAMEW));
OPENFILENAMEA ofnA = *(LPOPENFILENAMEA)lpofn;
// In parameters
CStrInMulti strimFilter(lpofn->lpstrFilter);
CStrIn striInitialDir(lpofn->lpstrInitialDir);
CStrIn striTitle(lpofn->lpstrTitle);
CStrIn striDefExt(lpofn->lpstrDefExt);
CStrIn striTemplateName(lpofn->lpTemplateName);
ASSERT(NULL == lpofn->lpstrCustomFilter); // add support if you need it.
// Out parameters
CStrOut stroFile(lpofn->lpstrFile, lpofn->nMaxFile);
CStrOut stroFileTitle(lpofn->lpstrFileTitle, lpofn->nMaxFileTitle);
//In Out parameters
SHUnicodeToAnsi(lpofn->lpstrFile, stroFile, stroFile.BufSize());
// Set up the parameters
ofnA.lpstrFilter = strimFilter;
ofnA.lpstrInitialDir = striInitialDir;
ofnA.lpstrTitle = striTitle;
ofnA.lpstrDefExt = striDefExt;
ofnA.lpTemplateName = striTemplateName;
ofnA.lpstrFile = stroFile;
ofnA.lpstrFileTitle = stroFileTitle;
fRet = GetOpenFileNameA(&ofnA);
if (fRet)
{
// Copy the out parameters
lpofn->nFilterIndex = ofnA.nFilterIndex;
lpofn->Flags = ofnA.Flags;
// Get the offset to the filename
stroFile.ConvertIncludingNul();
LPWSTR psz = PathFindFileNameW(lpofn->lpstrFile);
if (psz)
{
lpofn->nFileOffset = (int) (psz-lpofn->lpstrFile);
// Get the offset of the extension
psz = PathFindExtensionW(psz);
lpofn->nFileExtension = psz ? (int)(psz-lpofn->lpstrFile) : 0;
}
else
{
lpofn->nFileOffset = 0;
lpofn->nFileExtension = 0;
}
}
}
return fRet;
}
#endif // NEED_COMDLG32_WRAPPER
#ifdef NEED_SHELL32_WRAPPER
#define SHCNF_HAS_WSTR_PARAMS(f) ((f & SHCNF_TYPE) == SHCNF_PATHW || \
(f & SHCNF_TYPE) == SHCNF_PRINTERW || \
(f & SHCNF_TYPE) == SHCNF_PRINTJOBW )
void SHChangeNotifyWrap(LONG wEventId, UINT uFlags, LPCVOID dwItem1,
LPCVOID dwItem2)
{
if (UseUnicodeShell32() || !SHCNF_HAS_WSTR_PARAMS(uFlags))
{
SHChangeNotify(wEventId, uFlags, dwItem1, dwItem2);
}
else
{
CStrIn striItem1((LPWSTR)dwItem1);
CStrIn striItem2((LPWSTR)dwItem2);
if ((uFlags & SHCNF_TYPE) == SHCNF_PATHW)
{
uFlags = (uFlags & ~SHCNF_TYPE) | SHCNF_PATHA;
}
else if ((uFlags & SHCNF_TYPE) == SHCNF_PRINTERW)
{
uFlags = (uFlags & ~SHCNF_TYPE) | SHCNF_PRINTERA;
}
else
{
uFlags = (uFlags & ~SHCNF_TYPE) | SHCNF_PRINTJOBA;
}
SHChangeNotify(wEventId, uFlags, (void*)(LPSTR)striItem1, (void*)(LPSTR)striItem2);
}
return;
}
LWSTDAPI_(void) SHFlushSFCacheWrap(void)
{
// if shell32 is not in process, then there's nothing to flush
HMODULE hShell32 = GetModuleHandleWrap(TEXT("SHELL32"));
if (hShell32)
{
// NOTE: GetProcAddress always takes ANSI strings!
DLLGETVERSIONPROC pfnGetVersion = (DLLGETVERSIONPROC)GetProcAddress(hShell32, "DllGetVersion");
if (pfnGetVersion)
{
DLLVERSIONINFO dllinfo;
dllinfo.cbSize = sizeof(DLLVERSIONINFO);
if (pfnGetVersion(&dllinfo) == NOERROR)
{
// first, we need a version of shell32 that supports the function
if (dllinfo.dwMajorVersion >= 4)
{
if (dllinfo.dwMajorVersion == 4)
{
// to work around the "missing critical section" bug in v4 shell32.dll,
// we simply bail the call.
return;
}
SHFlushSFCache();
}
}
}
}
}
#endif // NEED_SHELL32_WRAPPER
#ifdef NEED_COMDLG32_WRAPPER
//+---------------------------------------------------------------------------
// PrintDlgWrap, PageSetupDlgWrap - wrappers
// DevNamesAFromDevNamesW, DevNamesWFromDevNamesA - helper functions
//
// Copied from mshtml\src\core\wrappers\unicwrap.cpp with some
// cosmetic changes (peterlee)
//
//+---------------------------------------------------------------------------
HGLOBAL
DevNamesAFromDevNamesW( HGLOBAL hdnw )
{
HGLOBAL hdna = NULL;
if (hdnw)
{
LPDEVNAMES lpdnw = (LPDEVNAMES) GlobalLock( hdnw );
if (lpdnw)
{
CStrIn strDriver( (LPCWSTR) lpdnw + lpdnw->wDriverOffset );
CStrIn strDevice( (LPCWSTR) lpdnw + lpdnw->wDeviceOffset );
CStrIn strOutput( (LPCWSTR) lpdnw + lpdnw->wOutputOffset );
int cchDriver = strDriver.strlen() + 1;
int cchDevice = strDevice.strlen() + 1;
int cchOutput = strOutput.strlen() + 1;
hdna = GlobalAlloc( GHND, sizeof(DEVNAMES) +
cchDriver + cchDevice + cchOutput );
if (hdna)
{
LPDEVNAMES lpdna = (LPDEVNAMES) GlobalLock( hdna );
if (!lpdna)
{
GlobalFree( hdna );
hdna = NULL;
}
else
{
lpdna->wDriverOffset = sizeof(DEVNAMES);
lpdna->wDeviceOffset = lpdna->wDriverOffset + cchDriver;
lpdna->wOutputOffset = lpdna->wDeviceOffset + cchDevice;
lpdna->wDefault = lpdnw->wDefault;
lstrcpyA( (LPSTR) lpdna + lpdna->wDriverOffset, strDriver );
lstrcpyA( (LPSTR) lpdna + lpdna->wDeviceOffset, strDevice );
lstrcpyA( (LPSTR) lpdna + lpdna->wOutputOffset, strOutput );
GlobalUnlock( hdna );
}
}
GlobalUnlock( hdnw );
GlobalFree( hdnw );
}
}
return hdna;
}
HGLOBAL
DevNamesWFromDevNamesA( HGLOBAL hdna )
{
HGLOBAL hdnw = NULL;
if (hdna)
{
LPDEVNAMES lpdna = (LPDEVNAMES) GlobalLock( hdna );
if (lpdna)
{
LPCSTR lpszDriver = (LPCSTR) lpdna + lpdna->wDriverOffset;
LPCSTR lpszDevice = (LPCSTR) lpdna + lpdna->wDeviceOffset;
LPCSTR lpszOutput = (LPCSTR) lpdna + lpdna->wOutputOffset;
int cchDriver = lstrlenA( lpszDriver ) + 1;
int cchDevice = lstrlenA( lpszDevice ) + 1;
int cchOutput = lstrlenA( lpszOutput ) + 1;
// assume the wide charcount won't exceed the multibyte charcount
hdnw = GlobalAlloc( GHND, sizeof(DEVNAMES) +
sizeof(WCHAR) * (cchDriver + cchDevice + cchOutput) );
if (hdnw)
{
LPDEVNAMES lpdnw = (LPDEVNAMES) GlobalLock( hdnw );
if (!lpdnw)
{
GlobalFree( hdnw );
hdnw = NULL;
}
else
{
lpdnw->wDriverOffset = sizeof(DEVNAMES) / sizeof(WCHAR);
lpdnw->wDeviceOffset = lpdnw->wDriverOffset + cchDriver;
lpdnw->wOutputOffset = lpdnw->wDeviceOffset + cchDevice;
lpdnw->wDefault = lpdna->wDefault;
SHAnsiToUnicode( (LPSTR) lpszDriver, (LPWSTR) lpdnw + lpdnw->wDriverOffset,
cchDriver );
SHAnsiToUnicode( lpszDevice, (LPWSTR) lpdnw + lpdnw->wDeviceOffset,
cchDevice);
SHAnsiToUnicode( lpszOutput, (LPWSTR) lpdnw + lpdnw->wOutputOffset,
cchOutput);
GlobalUnlock( hdnw );
}
}
GlobalUnlock( hdna );
GlobalFree( hdna );
}
}
return hdnw;
}
#ifdef UNIX
HGLOBAL
DevModeAFromDevModeW( HGLOBAL hdmw )
{
HGLOBAL hdma = NULL;
if (hdmw)
{
LPDEVMODEW lpdmw = (LPDEVMODEW)GlobalLock( hdmw );
if (lpdmw)
{
hdma = GlobalAlloc( GHND, sizeof(DEVMODEA) );
if (hdma)
{
LPDEVMODEA lpdma = (LPDEVMODEA) GlobalLock( hdma );
if (lpdma)
{
CStrIn strDeviceName( lpdmw->dmDeviceName );
CStrIn strFormName( lpdmw->dmFormName );
// assume memory layout is identical
memcpy( lpdma->dmDeviceName, strDeviceName, CCHDEVICENAME );
memcpy( &lpdma->dmSpecVersion,
&lpdmw->dmSpecVersion,
offsetof(DEVMODEW, dmFormName) -
offsetof(DEVMODEW, dmSpecVersion) );
memcpy( lpdma->dmFormName, strFormName, CCHFORMNAME );
memcpy( &lpdma->dmLogPixels,
&lpdmw->dmLogPixels,
sizeof(DEVMODEW) -
offsetof(DEVMODEW, dmLogPixels) );
GlobalUnlock( hdma );
}
else
{
GlobalFree( hdma );
hdma = NULL;
}
}
GlobalUnlock( hdmw );
GlobalFree( hdmw );
}
}
return hdma;
}
//--------------------------------------------------------------
// DEVMODEW from DEVMODEA
//--------------------------------------------------------------
HGLOBAL
DevModeWFromDevModeA( HGLOBAL hdma )
{
HGLOBAL hdmw = NULL;
if (hdma)
{
LPDEVMODEA lpdma = (LPDEVMODEA)GlobalLock( hdma );
if (lpdma)
{
hdmw = GlobalAlloc( GHND, sizeof(DEVMODEW) );
if (hdmw)
{
LPDEVMODEW lpdmw = (LPDEVMODEW) GlobalLock( hdmw );
if (lpdmw)
{
CStrOut strDeviceName( lpdmw->dmDeviceName, CCHDEVICENAME );
CStrOut strFormName( lpdmw->dmFormName, CCHFORMNAME );
// assume memory layout is identical
lstrcpyA( strDeviceName, (LPCSTR)lpdma->dmDeviceName );
strDeviceName.ConvertIncludingNul();
memcpy( &lpdmw->dmSpecVersion,
&lpdma->dmSpecVersion,
offsetof(DEVMODEA, dmFormName) -
offsetof(DEVMODEA, dmSpecVersion) );
lstrcpyA( strFormName, (LPCSTR)lpdmw->dmFormName );
strFormName.ConvertIncludingNul();
memcpy( &lpdmw->dmLogPixels,
&lpdma->dmLogPixels,
sizeof(DEVMODEA) -
offsetof(DEVMODEA, dmLogPixels) );
GlobalUnlock( hdmw );
}
else
{
GlobalFree( hdmw );
hdmw = NULL;
}
}
GlobalUnlock( hdma );
GlobalFree( hdma );
}
}
return hdmw;
}
#endif //UNIX
#endif // NEED_COMDLG32_WRAPPER
#ifdef NEED_COMDLG32_WRAPPER
//--------------------------------------------------------------
// PrintDlgW wrapper
//--------------------------------------------------------------
BOOL WINAPI
PrintDlgWrapW(LPPRINTDLGW lppd)
{
BOOL fRet;
if (UseUnicodeShell32())
{
fRet = PrintDlgW(lppd);
}
else
{
PRINTDLGA pda;
LPCWSTR lpPrintTemplateName = lppd->lpPrintTemplateName;
LPCWSTR lpSetupTemplateName = lppd->lpSetupTemplateName;
CStrIn strPrintTemplateName( lpPrintTemplateName );
CStrIn strSetupTemplateName( lpSetupTemplateName );
ASSERT( sizeof(pda) == sizeof( *lppd ));
memcpy( &pda, lppd, sizeof(pda) );
// IMPORTANT: We are not converting the DEVMODE structure back and forth
// from ASCII to Unicode on Win95 anymore because we are not touching the
// two strings or any other member. Converting the DEVMODE structure can
// be tricky because of potential and common discrepancies between the
// value of the dmSize member and sizeof(DEVMODE). (25155)
// So instead of: pda.hDevMode = DevModeAFromDevModeW( lppd->hDevMode );
// we just forward the DEVMODE handle:
pda.hDevMode = lppd->hDevMode;
pda.hDevNames = DevNamesAFromDevNamesW( lppd->hDevNames );
pda.lpPrintTemplateName = strPrintTemplateName;
pda.lpSetupTemplateName = strSetupTemplateName;
fRet = PrintDlgA( &pda );
// copy back wholesale, then restore strings.
memcpy( lppd, &pda, sizeof(pda) );
lppd->lpSetupTemplateName = lpSetupTemplateName;
lppd->lpPrintTemplateName = lpPrintTemplateName;
lppd->hDevNames = DevNamesWFromDevNamesA( pda.hDevNames );
// And instead of: lppd->hDevMode = DevModeWFromDevModeA( pda.hDevMode );
// we just forward the DEVMODE handle:
lppd->hDevMode = pda.hDevMode;
}
return fRet;
}
#endif // NEED_COMDLG32_WRAPPER
#ifdef NEED_COMDLG32_WRAPPER
//--------------------------------------------------------------
// PageSetupDlgW wrapper
//--------------------------------------------------------------
BOOL WINAPI
PageSetupDlgWrapW(LPPAGESETUPDLGW lppsd)
{
BOOL fRet;
if (UseUnicodeShell32())
{
fRet = PageSetupDlgW(lppsd);
}
else
{
PAGESETUPDLGA psda;
LPCWSTR lpPageSetupTemplateName = lppsd->lpPageSetupTemplateName;
CStrIn strPageSetupTemplateName( lpPageSetupTemplateName );
ASSERT( sizeof(psda) == sizeof( *lppsd ) );
memcpy( &psda, lppsd, sizeof(psda));
// IMPORTANT: We are not converting the DEVMODE structure back and forth
// from ASCII to Unicode on Win95 anymore because we are not touching the
// two strings or any other member. Converting the DEVMODE structure can
// be tricky because of potential and common discrepancies between the
// value of the dmSize member and sizeof(DEVMODE). (25155)
// So instead of: psda.hDevMode = DevModeAFromDevModeW( lppsd->hDevMode );
// we just forward the DEVMODE handle:
psda.hDevMode = lppsd->hDevMode;
psda.hDevNames = DevNamesAFromDevNamesW( lppsd->hDevNames );
psda.lpPageSetupTemplateName = strPageSetupTemplateName;
fRet = PageSetupDlgA((LPPAGESETUPDLGA)&psda);
// copy back wholesale, then restore string.
memcpy( lppsd, &psda, sizeof(psda) );
lppsd->lpPageSetupTemplateName = lpPageSetupTemplateName;
lppsd->hDevNames = DevNamesWFromDevNamesA( psda.hDevNames );
// And instead of: lppsd->hDevMode = DevModeWFromDevModeA( psda.hDevMode );
// we just forward the DEVMODE handle:
lppsd->hDevMode = psda.hDevMode;
}
return fRet;
}
#endif // NEED_COMDLG32_WRAPPER
#ifdef NEED_OLE32_WRAPPER
// CLSIDFromXXX puke when input is >= 248
#define SAFE_OLE_BUF_LEN 247
HRESULT WINAPI CLSIDFromStringWrap(LPOLESTR lpsz, LPCLSID pclsid)
{
return GUIDFromStringW(lpsz, pclsid) ? S_OK : E_INVALIDARG;
}
HRESULT WINAPI CLSIDFromProgIDWrap(LPCOLESTR lpszProgID, LPCLSID lpclsid)
{
HRESULT hr;
if (lstrlenW(lpszProgID) < SAFE_OLE_BUF_LEN)
{
hr = CLSIDFromProgID(lpszProgID, lpclsid);
}
else
{
hr = E_INVALIDARG;
}
return hr;
}
#endif // NEED_OLE32_WRAPPER
//************************************************************************
// function GETLONGPATHNAME :
//
// These wrappers are needed on all platforms (x86 and Alpha) because they
// implement the functionality for the Kernel32 function GetLongPathName that
// exists only on Win2K (Unicode/Ansi) and Win98 (Ansi only). Hence these
// wrappers provide this functionality for lower level platforms (NT4 & Win95)
//
#define achGETLONGPATHNAMEA "GetLongPathNameA"
typedef DWORD (*PROC_GETLONGPATHNAMEA) (LPCSTR, LPSTR, DWORD);
LWSTDAPI_(DWORD)
GetLongPathNameWrapA(
LPCSTR lpszShortPath,
LPSTR lpszLongPath,
DWORD cchBuffer)
{
VALIDATE_PROTOTYPE(GetLongPathName);
// If NT5 or Win98, use the system API for ANSI
if (g_bRunningOnNT5OrHigher || g_bRunningOnMemphis)
{
static PROC_GETLONGPATHNAMEA s_fpGLPNA = NULL;
if (!s_fpGLPNA)
{
// This codepath is used for Memphis also, hence need to use the
// wrapper for GetModuleHandle.
s_fpGLPNA = (PROC_GETLONGPATHNAMEA)GetProcAddress(GetModuleHandleWrap(L"kernel32"),achGETLONGPATHNAMEA);
}
ASSERT(s_fpGLPNA);
if (s_fpGLPNA)
{
return s_fpGLPNA(lpszShortPath, lpszLongPath, cchBuffer);
}
}
// Otherwise use our own logic to do the conversion....
BOOL bCountMode = FALSE;
CHAR cTmp;
HANDLE hFind;
LPSTR pTmp = NULL;
DWORD dwReturnLen = 0;
WIN32_FIND_DATAA Find_Data;
UINT PrevErrorMode;
// Since we are going to be touchin the media, turn off file error
// pop-ups. Remember the current mode and set it back in the end.
PrevErrorMode = SetErrorMode(SEM_NOOPENFILEERRORBOX | SEM_FAILCRITICALERRORS);
if (lpszLongPath == NULL)
{ // No OUT buffer provided ==> counting mode.
bCountMode = TRUE;
}
else
{ // Initialize OUT buffer.
*lpszLongPath = '\0';
}
// Validate the input parameters...
if ((lpszShortPath == NULL)
|| (0xFFFFFFFF == GetFileAttributesA(lpszShortPath)) )
{
SetLastError(ERROR_INVALID_PARAMETER);
dwReturnLen = 0;
goto Done;
}
if (PathIsUNCA(lpszShortPath))
{
// This is a UNC Path, don't know how to handle
SetLastError(ERROR_INVALID_PARAMETER);
dwReturnLen = 0;
goto Done;
}
// Input must be a full path.
// Since Drive letter cannot be multi-byte, just check 2nd and 3rd chars.
if ( lpszShortPath[1] != ':' ||
lpszShortPath[2] != '\\')
{
SetLastError(ERROR_INVALID_PARAMETER);
dwReturnLen = 0;
goto Done;
}
// Create the drive root for the LFN.
if ( !bCountMode && cchBuffer >= 3)
{ // Copy the drive letter.
StrCpyNA(lpszLongPath, lpszShortPath, 3);
}
else
{ // Supplied buffer is so small, can't even copy the drive letter!!
bCountMode = TRUE;
}
dwReturnLen += 2;
// Create a local copy of the input Short name to party on.
// Also, as per the documentation, OUT buffer can be the same as the IN.
// Hence need to save the IN buffer before we start filling the OUT.
CHAR lpLocalCopy[MAX_PATH];
StrCpyNA(lpLocalCopy, lpszShortPath, MAX_PATH);
// Now starts the main processing....
// Skip past the root backslash in lpszShortPath.
pTmp = lpLocalCopy+3;
while (*pTmp)
{
// Get the next Backslash
pTmp = StrChrA(pTmp, L'\\');
if ( pTmp == NULL)
{
// Fell off the end of the str. So point pTmp to the terminating \0
pTmp = lpLocalCopy + lstrlenA(lpLocalCopy);
}
cTmp = *pTmp;
*pTmp = '\0';
hFind = FindFirstFileA(lpLocalCopy, &Find_Data);
if (hFind != INVALID_HANDLE_VALUE)
{
FindClose(hFind);
dwReturnLen += lstrlenA(Find_Data.cFileName);
dwReturnLen += 1; // Plus for the '\' introduced by PathCombine.
if (!bCountMode && dwReturnLen < cchBuffer)
{ // Add the LFN to the path
PathCombineA(lpszLongPath, lpszLongPath, Find_Data.cFileName);
}
else
{ // We are out of buffer space. Continue loop to find space reqd.
bCountMode = TRUE;
*lpszLongPath = '\0';
}
}
else
{
//Error: Input path does not exist. The earlier check should catch
//this
SetLastError(ERROR_INVALID_PARAMETER);
if (!bCountMode)
*lpszLongPath = '\0';
*pTmp = cTmp;
dwReturnLen = 0;
goto Done;
}
*pTmp = cTmp;
if (*pTmp)
pTmp = CharNextA(pTmp);
}
Done:
// restore error mode.
SetErrorMode(PrevErrorMode);
if ( dwReturnLen && bCountMode)
{ // If everything OK (dwReturnLen!=0) and Counting Mode, add one.
return (dwReturnLen+1);
}
else
{ // Return error (dwReturnLen==0) Or
// No. of chars (dwReturnLen != 0 && bCountMode == FALSE)
return (dwReturnLen);
}
}
#define achGETLONGPATHNAMEW "GetLongPathNameW"
typedef DWORD (*PROC_GETLONGPATHNAMEW) (LPCWSTR, LPWSTR, DWORD);
LWSTDAPI_(DWORD)
GetLongPathNameWrapW(
LPCWSTR lpszShortPath,
LPWSTR lpszLongPath,
DWORD cchBuffer)
{
VALIDATE_PROTOTYPE(GetLongPathName);
// If we are running on NT5, use the system API for Unicode
if (g_bRunningOnNT5OrHigher)
{
static PROC_GETLONGPATHNAMEW s_fpGLPNW = NULL;
if (!s_fpGLPNW)
{
s_fpGLPNW = (PROC_GETLONGPATHNAMEW)GetProcAddress(GetModuleHandle(TEXT("kernel32")),achGETLONGPATHNAMEW);
}
ASSERT(s_fpGLPNW);
if (s_fpGLPNW)
{
return s_fpGLPNW(lpszShortPath, lpszLongPath, cchBuffer);
}
}
// All other platforms, convert UNICODE inputs to ANSI and use the
// ANSI wrapper.
CStrIn strShortPath(lpszShortPath);
CStrOut strLongPath(lpszLongPath, cchBuffer);
// DWORD dwRet = GetLongPathNameWrapA(strShortPath, strLongPath, strLongPath.BufSize());
DWORD dwRet = GetLongPathNameWrapA(strShortPath, strLongPath, cchBuffer);
if (dwRet != 0)
{ // If the call succeeded, thunk back the size.
if (dwRet < (DWORD)cchBuffer)
{ // Succeeded in getting LFN value in the OUT buffer. Thunk it back
// to Unicode.
dwRet = strLongPath.ConvertIncludingNul() - 1;
}
// else ==> buffer small, need dwRet character space.
}
return dwRet;
}
// End of GETLONGPATHNAME wrapper implementation.
// NOTE: This wrapper is to be built on all platforms.
//************************************************************************
Reference in New Issue View Git Blame Copy Permalink