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WindowsXP-SP1/shell/shell32/pifdat.c

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#include "shellprv.h"
#pragma hdrstop
extern PROPTSK tskDefault;
extern PROPVID vidDefault;
extern PROPMEM memDefault;
extern PROPKBD kbdDefault;
extern WORD flWinDefault;
#define _LP386_ ((LPW386PIF30)aDataPtrs[LP386_INDEX])
#define _LPENH_ ((LPWENHPIF40)aDataPtrs[LPENH_INDEX])
#define _LPWNT40_ ((LPWNTPIF40)aDataPtrs[LPNT40_INDEX])
#define _LPWNT31_ ((LPWNTPIF31)aDataPtrs[LPNT31_INDEX])
extern const TCHAR szDefIconFile[];
/*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (may be NULL)
* lpenh -> enhanced PIF data (may be NULL)
* lpPrg -> where to store program property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes returned
*/
int GetPrgData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPPRG lpPrg, int cb, UINT flOpt)
{
LPSTR lpsz;
LPPIFDATA lppd;
FunctionName(GetPrgData);
if (!(NULL != (lppd = ppl->lpPIFData)) || cb < sizeof(PROPPRG))
return 0;
lpPrg->flPrg = PRG_DEFAULT;
lpPrg->flPrgInit = PRGINIT_DEFAULT;
lpPrg->dwRealModeFlags = 0;
lpPrg->flPrgInit |= ppl->flProp & (PROP_NOPIF | PROP_DEFAULTPIF | PROP_INFSETTINGS);
PifMgr_WCtoMBPath( (LPWSTR)szDefIconFile, lpPrg->achIconFile, ARRAYSIZE(lpPrg->achIconFile) );
PifMgr_WCtoMBPath( ppl->ofPIF.szPathName, lpPrg->achPIFFile, ARRAYSIZE(lpPrg->achPIFFile) );
lpPrg->wIconIndex = ICONINDEX_DEFAULT;
if (lppd->stdpifdata.MSflags & EXITMASK)
lpPrg->flPrg |= PRG_CLOSEONEXIT;
lstrcpytrimA(lpPrg->achTitle, lppd->stdpifdata.appname, ARRAYSIZE(lppd->stdpifdata.appname));
cb = lstrcpyfnameA(lpPrg->achCmdLine, lppd->stdpifdata.startfile, ARRAYSIZE(lpPrg->achCmdLine));
lpsz = lppd->stdpifdata.params;
if (aDataPtrs[ LP386_INDEX ]) {
lpsz = _LP386_->PfW386params;
CTASSERTF(PRGINIT_MINIMIZED == (fMinimized >> fMinimizedBit));
CTASSERTF(PRGINIT_MAXIMIZED == (fMaximized >> fMinimizedBit));
CTASSERTF(PRGINIT_REALMODE == (fRealMode >> fMinimizedBit));
CTASSERTF(PRGINIT_REALMODESILENT == (fRealModeSilent >> fMinimizedBit));
CTASSERTF(PRGINIT_QUICKSTART == (fQuickStart >> fMinimizedBit));
CTASSERTF(PRGINIT_AMBIGUOUSPIF == (fAmbiguousPIF >> fMinimizedBit));
if (_LP386_->PfW386Flags & fWinLie)
lpPrg->flPrgInit |= PRGINIT_WINLIE;
if (_LP386_->PfW386Flags & fNoSuggestMSDOS)
lpPrg->flPrg |= PRG_NOSUGGESTMSDOS;
lpPrg->flPrgInit |= (WORD)((_LP386_->PfW386Flags & (fMinimized | fMaximized | fRealMode | fRealModeSilent | fQuickStart | fAmbiguousPIF)) >> fMinimizedBit);
if (_LP386_->PfW386Flags & fHasHotKey) {
lpPrg->wHotKey = HotKeyWindowsFromOem((LPPIFKEY)&_LP386_->PfHotKeyScan);
} else {
lpPrg->wHotKey = 0;
}
}
if (*lpsz && ((int)(lstrlenA(lpsz)) < (int)(ARRAYSIZE(lpPrg->achCmdLine)-cb-1))) {
lstrcatA(lpPrg->achCmdLine, " ");
lstrcatA(lpPrg->achCmdLine, lpsz);
}
lstrcpyfnameA(lpPrg->achWorkDir, lppd->stdpifdata.defpath, ARRAYSIZE(lpPrg->achWorkDir));
if (_LPENH_) {
if (_LPENH_->achIconFileProp[0]) {
lstrcpyA(lpPrg->achIconFile, _LPENH_->achIconFileProp);
lpPrg->wIconIndex = _LPENH_->wIconIndexProp;
}
lpPrg->dwEnhModeFlags = _LPENH_->dwEnhModeFlagsProp;
lpPrg->dwRealModeFlags = _LPENH_->dwRealModeFlagsProp;
lstrcpyA(lpPrg->achOtherFile, _LPENH_->achOtherFileProp);
}
if (!(flOpt & GETPROPS_OEM)) {
/* Convert all strings from OEM character set to Ansi */
OemToCharA(lpPrg->achTitle, lpPrg->achTitle);
OemToCharA(lpPrg->achCmdLine, lpPrg->achCmdLine);
OemToCharA(lpPrg->achWorkDir, lpPrg->achWorkDir);
}
return sizeof(PROPPRG);
}
/** SetPrgData - set program property data
*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (GUARANTEED!)
* lpenh -> enhanced PIF data (GUARANTEED!)
* lpPrg -> where to store program property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes set
*/
int SetPrgData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPPRG lpPrg, int cb, UINT flOpt)
{
int i;
LPPIFDATA lppd;
FunctionName(SetPrgData);
if (!(NULL != (lppd = ppl->lpPIFData)) || cb < sizeof(PROPPRG))
return 0;
lppd->stdpifdata.MSflags &= ~EXITMASK;
if (lpPrg->flPrg & PRG_CLOSEONEXIT)
lppd->stdpifdata.MSflags |= EXITMASK;
CTASSERTF(PRGINIT_MINIMIZED == (fMinimized >> fMinimizedBit));
CTASSERTF(PRGINIT_MAXIMIZED == (fMaximized >> fMinimizedBit));
CTASSERTF(PRGINIT_REALMODE == (fRealMode >> fMinimizedBit));
CTASSERTF(PRGINIT_REALMODESILENT == (fRealModeSilent >> fMinimizedBit));
CTASSERTF(PRGINIT_QUICKSTART == (fQuickStart >> fMinimizedBit));
CTASSERTF(PRGINIT_AMBIGUOUSPIF == (fAmbiguousPIF >> fMinimizedBit));
_LP386_->PfW386Flags &= ~(fHasHotKey | fWinLie | fMinimized | fMaximized | fRealMode | fRealModeSilent | fQuickStart | fAmbiguousPIF | fNoSuggestMSDOS);
if (lpPrg->wHotKey)
_LP386_->PfW386Flags |= fHasHotKey;
if (!(lpPrg->flPrg & PRGINIT_WINLIE))
_LP386_->PfW386Flags |= fWinLie;
if (lpPrg->flPrg & PRG_NOSUGGESTMSDOS)
_LP386_->PfW386Flags |= fNoSuggestMSDOS;
_LP386_->PfW386Flags |= (DWORD)(lpPrg->flPrgInit & (PRGINIT_MINIMIZED | PRGINIT_MAXIMIZED | PRGINIT_REALMODE | PRGINIT_REALMODESILENT | PRGINIT_QUICKSTART | PRGINIT_AMBIGUOUSPIF)) << fMinimizedBit;
lstrcpypadA(lppd->stdpifdata.appname, lpPrg->achTitle, ARRAYSIZE(lppd->stdpifdata.appname));
lstrunquotefnameA(lppd->stdpifdata.startfile, lpPrg->achCmdLine, ARRAYSIZE(lppd->stdpifdata.startfile), FALSE);
i = lstrskipfnameA(lpPrg->achCmdLine);
i += lstrskipcharA(lpPrg->achCmdLine+i, ' ');
lstrcpynA(lppd->stdpifdata.params, lpPrg->achCmdLine+i, ARRAYSIZE(lppd->stdpifdata.params));
lstrcpynA(_LP386_->PfW386params, lpPrg->achCmdLine+i, ARRAYSIZE(_LP386_->PfW386params));
if (lpPrg->achWorkDir[0] != '\"')
lstrcpyA(lppd->stdpifdata.defpath, lpPrg->achWorkDir);
else
lstrunquotefnameA(lppd->stdpifdata.defpath, lpPrg->achWorkDir, ARRAYSIZE(lppd->stdpifdata.defpath), FALSE);
HotKeyOemFromWindows((LPPIFKEY)&_LP386_->PfHotKeyScan, lpPrg->wHotKey);
lstrcpynA(_LPENH_->achIconFileProp, lpPrg->achIconFile, ARRAYSIZE(_LPENH_->achIconFileProp));
_LPENH_->wIconIndexProp = lpPrg->wIconIndex;
_LPENH_->dwEnhModeFlagsProp = lpPrg->dwEnhModeFlags;
_LPENH_->dwRealModeFlagsProp = lpPrg->dwRealModeFlags;
lstrcpynA(_LPENH_->achOtherFileProp, lpPrg->achOtherFile, ARRAYSIZE(_LPENH_->achOtherFileProp));
MultiByteToWideChar( CP_ACP, 0,
lpPrg->achPIFFile, -1,
ppl->ofPIF.szPathName,
ARRAYSIZE(ppl->ofPIF.szPathName)
);
if (!(flOpt & SETPROPS_OEM)) {
/* Convert all strings from Ansi character set to OEM */
CharToOemBuffA(lppd->stdpifdata.appname, lppd->stdpifdata.appname, ARRAYSIZE(lppd->stdpifdata.appname));
CharToOemA(lppd->stdpifdata.startfile, lppd->stdpifdata.startfile);
CharToOemA(lppd->stdpifdata.defpath, lppd->stdpifdata.defpath);
CharToOemA(lppd->stdpifdata.params, lppd->stdpifdata.params);
}
ppl->flProp |= PROP_DIRTY;
return sizeof(PROPPRG);
}
/*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (may be NULL)
* lpenh -> enhanced PIF data (may be NULL)
* lpTsk -> where to store tasking property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes returned
*/
int GetTskData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPTSK lpTsk, int cb, UINT flOpt)
{
// Set defaults in case no appropriate section exists
*lpTsk = tskDefault;
// If an enh section exists, get it
if (_LPENH_)
*lpTsk = _LPENH_->tskProp;
// Get any data that must still be maintained in the old 386 section
if (_LP386_) {
lpTsk->flTsk &= ~(TSK_ALLOWCLOSE | TSK_BACKGROUND | TSK_EXCLUSIVE);
lpTsk->flTsk |= _LP386_->PfW386Flags & (fEnableClose | fBackground);
if (!(_LP386_->PfW386Flags & fPollingDetect))
lpTsk->wIdleSensitivity = 0;
}
return sizeof(PROPTSK);
}
/** SetTskData - set tasking property data
*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (GUARANTEED!)
* lpenh -> enhanced PIF data (GUARANTEED!)
* lpTsk -> where to store tasking property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes set
*/
int SetTskData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPTSK lpTsk, int cb, UINT flOpt)
{
_LPENH_->tskProp = *lpTsk;
_LP386_->PfW386Flags &= ~(fEnableClose | fBackground | fExclusive | fPollingDetect);
_LP386_->PfW386Flags |= (lpTsk->flTsk & (TSK_ALLOWCLOSE | TSK_BACKGROUND));
if (lpTsk->wIdleSensitivity)
_LP386_->PfW386Flags |= fPollingDetect;
ppl->flProp |= PROP_DIRTY;
return sizeof(PROPTSK);
}
/** GetVidData - get video property data
*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (may be NULL)
* lpenh -> enhanced PIF data (may be NULL)
* lpVid -> where to store video property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes returned
*/
int GetVidData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPVID lpVid, int cb, UINT flOpt)
{
// Set defaults in case no appropriate section exists
*lpVid = vidDefault;
// If an enh section exists, get it
if (_LPENH_)
*lpVid = _LPENH_->vidProp;
// Get any data that must still be maintained in the old 386 section
if (_LP386_) {
// Clear bits that already existed in the 386 section
lpVid->flVid &= ~(VID_TEXTEMULATE | VID_RETAINMEMORY | VID_FULLSCREEN);
lpVid->flVid |= _LP386_->PfW386Flags2 & (fVidTxtEmulate | fVidRetainAllo);
if (_LP386_->PfW386Flags & fFullScreen)
lpVid->flVid |= VID_FULLSCREEN;
}
return sizeof(PROPVID);
}
/** SetVidData - set video property data
*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (GUARANTEED!)
* lpenh -> enhanced PIF data (GUARANTEED!)
* lpVid -> where to store video property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes set
*/
int SetVidData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPVID lpVid, int cb, UINT flOpt)
{
_LPENH_->vidProp = *lpVid;
_LP386_->PfW386Flags &= ~(fFullScreen);
if (lpVid->flVid & VID_FULLSCREEN)
_LP386_->PfW386Flags |= fFullScreen;
_LP386_->PfW386Flags2 &= ~(fVidTxtEmulate | fVidRetainAllo);
_LP386_->PfW386Flags2 |= lpVid->flVid & (fVidTxtEmulate | fVidRetainAllo);
ppl->flProp |= PROP_DIRTY;
return sizeof(PROPVID);
}
/** GetMemData - get memory property data
*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (may be NULL)
* lpenh -> enhanced PIF data (NOT USED)
* lpMem -> where to store memory property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes returned
*/
int GetMemData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPMEM lpMem, int cb, UINT flOpt)
{
// Set defaults in case no appropriate section exists
*lpMem = memDefault;
// Get any data that must still be maintained in the old 386 section
if (_LP386_) {
// Clear bits that already exist in the 386 section
lpMem->flMemInit &= ~(MEMINIT_NOHMA |
MEMINIT_LOWLOCKED |
MEMINIT_EMSLOCKED |
MEMINIT_XMSLOCKED |
MEMINIT_GLOBALPROTECT |
MEMINIT_LOCALUMBS |
MEMINIT_STRAYPTRDETECT);
if (_LP386_->PfW386Flags & fNoHMA)
lpMem->flMemInit |= MEMINIT_NOHMA;
if (_LP386_->PfW386Flags & fVMLocked)
lpMem->flMemInit |= MEMINIT_LOWLOCKED;
if (_LP386_->PfW386Flags & fEMSLocked)
lpMem->flMemInit |= MEMINIT_EMSLOCKED;
if (_LP386_->PfW386Flags & fXMSLocked)
lpMem->flMemInit |= MEMINIT_XMSLOCKED;
if (_LP386_->PfW386Flags & fGlobalProtect)
lpMem->flMemInit |= MEMINIT_GLOBALPROTECT;
if (_LP386_->PfW386Flags & fLocalUMBs)
lpMem->flMemInit |= MEMINIT_LOCALUMBS;
// NOTE: we don't provide a UI for this (debugging) feature, but all
// the support is still in place.
if (_LP386_->PfW386Flags & fStrayPtrDetect)
lpMem->flMemInit |= MEMINIT_STRAYPTRDETECT;
lpMem->wMinLow = _LP386_->PfW386minmem;
lpMem->wMinEMS = _LP386_->PfMinEMMK;
lpMem->wMinXMS = _LP386_->PfMinXmsK;
lpMem->wMaxLow = _LP386_->PfW386maxmem;
lpMem->wMaxEMS = _LP386_->PfMaxEMMK;
lpMem->wMaxXMS = _LP386_->PfMaxXmsK;
}
return sizeof(PROPMEM);
}
/** SetMemData - set memory property data
*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (GUARANTEED!)
* lpenh -> enhanced PIF data (NOT USED)
* lpMem -> where to store memory property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes set
*/
int SetMemData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPMEM lpMem, int cb, UINT flOpt)
{
_LP386_->PfW386Flags &= ~(fNoHMA |
fVMLocked |
fEMSLocked |
fXMSLocked |
fGlobalProtect |
fLocalUMBs |
fStrayPtrDetect);
if (lpMem->flMemInit & MEMINIT_NOHMA)
_LP386_->PfW386Flags |= fNoHMA;
// Note that we now only honor updating the locked memory bits
// if the corresponding memory quantity has been set to a SPECIFIC
// value. We want to avoid someone changing a memory setting to
// "Automatic" and having an indeterminate amount of memory inadvertently
// locked. -JTP
if ((lpMem->flMemInit & MEMINIT_LOWLOCKED) && (lpMem->wMinLow == lpMem->wMaxLow))
_LP386_->PfW386Flags |= fVMLocked;
if ((lpMem->flMemInit & MEMINIT_EMSLOCKED) && (lpMem->wMinEMS == lpMem->wMaxEMS))
_LP386_->PfW386Flags |= fEMSLocked;
if ((lpMem->flMemInit & MEMINIT_XMSLOCKED) && (lpMem->wMinXMS == lpMem->wMaxXMS))
_LP386_->PfW386Flags |= fXMSLocked;
if (lpMem->flMemInit & MEMINIT_GLOBALPROTECT)
_LP386_->PfW386Flags |= fGlobalProtect;
if (lpMem->flMemInit & MEMINIT_LOCALUMBS)
_LP386_->PfW386Flags |= fLocalUMBs;
if (lpMem->flMemInit & MEMINIT_STRAYPTRDETECT)
_LP386_->PfW386Flags |= fStrayPtrDetect;
_LP386_->PfW386minmem = lpMem->wMinLow;
_LP386_->PfMinEMMK = lpMem->wMinEMS;
_LP386_->PfMinXmsK = lpMem->wMinXMS;
_LP386_->PfW386maxmem = lpMem->wMaxLow;
_LP386_->PfMaxEMMK = lpMem->wMaxEMS;
_LP386_->PfMaxXmsK = lpMem->wMaxXMS;
ppl->flProp |= PROP_DIRTY;
return sizeof(PROPMEM);
}
/*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (may be NULL)
* lpenh -> enhanced PIF data (may be NULL)
* lpKbd -> where to store keyboard property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes returned
*/
int GetKbdData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPKBD lpKbd, int cb, UINT flOpt)
{
// Set defaults in case no appropriate section exists
*lpKbd = kbdDefault;
// If an enh section exists, get it
if (_LPENH_)
*lpKbd = _LPENH_->kbdProp;
// Perform limited validation; there are a variety of places we can
// do validation (at the time defaults are captured from SYSTEM.INI,
// and whenever properties are saved), but minimum validation requires
// we at least check the values we're returning to the outside world
//
// I would also say that as a general rule ring 0 code should never
// trust data coming from ring 3 as fully validated. In addition, the
// UI layer will want to do input validation to provide immediate feedback,
// so validation in this layer seems pretty non-worthwhile.
if (lpKbd->msAltDelay == 0) // we know this is bad at any rate
lpKbd->msAltDelay = KBDALTDELAY_DEFAULT;
// Get any data that must still be maintained in the old 386 section
if (_LP386_) {
// Clear bits that already exist in the 386 section
lpKbd->flKbd &= ~(KBD_FASTPASTE |
KBD_NOALTTAB |
KBD_NOALTESC |
KBD_NOALTSPACE |
KBD_NOALTENTER |
KBD_NOALTPRTSC |
KBD_NOPRTSC |
KBD_NOCTRLESC);
lpKbd->flKbd |= _LP386_->PfW386Flags & (fALTTABdis | fALTESCdis | fALTSPACEdis | fALTENTERdis | fALTPRTSCdis | fPRTSCdis | fCTRLESCdis);
if (_LP386_->PfW386Flags & fINT16Paste)
lpKbd->flKbd |= KBD_FASTPASTE;
}
return sizeof(PROPKBD);
}
/** SetKbdData - set keyboard property data
*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (GUARANTEED!)
* _LPENH_ -> enhanced PIF data (GUARANTEED!)
* lpKbd -> where to store keyboard property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes set
*/
int SetKbdData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPKBD lpKbd, int cb, UINT flOpt)
{
_LPENH_->kbdProp = *lpKbd;
_LP386_->PfW386Flags &= ~fINT16Paste;
if (lpKbd->flKbd & KBD_FASTPASTE)
_LP386_->PfW386Flags |= fINT16Paste;
_LP386_->PfW386Flags &= ~(fALTTABdis | fALTESCdis | fALTSPACEdis | fALTENTERdis | fALTPRTSCdis | fPRTSCdis | fCTRLESCdis);
_LP386_->PfW386Flags |= lpKbd->flKbd & (fALTTABdis | fALTESCdis | fALTSPACEdis | fALTENTERdis | fALTPRTSCdis | fPRTSCdis | fCTRLESCdis);
ppl->flProp |= PROP_DIRTY;
return sizeof(PROPKBD);
}
/*
* INPUT
* ppl -> property (assumes it is LOCKED)
* ((LPW386PIF30)aDataPtrs[ LP386_INDEX ]) -> 386 PIF data (NOT USED)
* lpenh -> enhanced PIF data (may be NULL)
* lpMse -> where to store mouse property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes returned
*/
int GetMseData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPMSE lpMse, int cb, UINT flOpt)
{
lpMse->flMse = MSE_DEFAULT;
lpMse->flMseInit = MSEINIT_DEFAULT;
if (_LPENH_)
*lpMse = _LPENH_->mseProp;
return sizeof(PROPMSE);
}
/** SetMseData - set mouse property data
*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (NOT USED)
* lpenh -> enhanced PIF data (GUARANTEED!)
* lpMse -> where to store mouse property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes set
*/
int SetMseData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPMSE lpMse, int cb, UINT flOpt)
{
FunctionName(SetMseData);
_LPENH_->mseProp = *lpMse;
ppl->flProp |= PROP_DIRTY;
return sizeof(PROPMSE);
}
/** GetSndData - get sound property data
*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (NOT USED)
* lpenh -> enhanced PIF data (may be NULL)
* lpSnd -> where to store sound property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes returned
*/
int GetSndData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPSND lpSnd, int cb, UINT flOpt)
{
lpSnd->flSnd = SND_DEFAULT;
lpSnd->flSndInit = SNDINIT_DEFAULT;
if (_LPENH_)
*lpSnd = _LPENH_->sndProp;
return sizeof(PROPSND);
}
/** SetSndData - set sound property data
*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (NOT USED)
* lpenh -> enhanced PIF data (GUARANTEED!)
* lpSnd -> where to store sound property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes set
*/
int SetSndData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPSND lpSnd, int cb, UINT flOpt)
{
_LPENH_->sndProp = *lpSnd;
ppl->flProp |= PROP_DIRTY;
return sizeof(PROPSND);
}
/** GetFntData - get font property data
*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (NOT USED)
* lpenh -> enhanced PIF data (may be NULL)
* lpFnt -> where to store font property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes returned
*/
int GetFntData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPFNT lpFnt, int cb, UINT flOpt)
{
int iCount;
BPFDI bpfdi;
INIINFO iiTemp;
lpFnt->flFnt = FNT_DEFAULT;
lpFnt->wCurrentCP = (WORD) g_uCodePage;
if (_LPENH_) {
//
// If we don't have any actual font data, see if we can compute some
//
if (!_LPENH_->fntProp.cxFontActual && _LPENH_->winProp.cxCells)
_LPENH_->fntProp.cxFontActual = _LPENH_->winProp.cxClient / _LPENH_->winProp.cxCells;
if (!_LPENH_->fntProp.cyFontActual && _LPENH_->winProp.cyCells)
_LPENH_->fntProp.cyFontActual = _LPENH_->winProp.cyClient / _LPENH_->winProp.cyCells;
*lpFnt = _LPENH_->fntProp;
if (lpFnt->flFnt & FNT_AUTOSIZE) {
bpfdi = ChooseBestFont(_LPENH_->winProp.cxCells,
_LPENH_->winProp.cyCells,
_LPENH_->winProp.cxClient,
_LPENH_->winProp.cyClient,
_LPENH_->fntProp.flFnt,
_LPENH_->fntProp.wCurrentCP);
SetFont(lpFnt, bpfdi);
}
} else {
// Read the default INI information from the DOSAPP.INI file.
// We only really use the information if we recognize the number of
// WORDs read.
iCount = GetIniWords(szDOSAPPSection, szDOSAPPDefault,
(WORD*)&iiTemp, INI_WORDS, szDOSAPPINI);
if (ISVALIDINI(iCount))
CopyIniWordsToFntData(lpFnt, &iiTemp, iCount);
// Try to read file-specific information. Note that any information
// found will replace the information just read. We only really use
// the information if we recognize the number of WORDs read.
iCount = GetIniWords(szDOSAPPSection, ppl->szPathName,
(WORD*)&iiTemp, INI_WORDS, szDOSAPPINI);
if (ISVALIDINI(iCount))
CopyIniWordsToFntData(lpFnt, &iiTemp, iCount);
// If there is no font pool data (likely, if this is a 3.1 DOSAPP.INI),
// then default to both raster and truetype.
if (!(lpFnt->flFnt & FNT_BOTHFONTS))
lpFnt->flFnt |= FNT_BOTHFONTS;
}
// Face names are taken from Frosting; the value stored in the PIF is
// irrelevant.
lstrcpyA(lpFnt->achRasterFaceName, szRasterFaceName);
lstrcpyA(lpFnt->achTTFaceName, szTTFaceName[IsBilingualCP(lpFnt->wCurrentCP)? 1 : 0]);
return sizeof(PROPFNT);
}
/*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (NOT USED)
* lpenh -> enhanced PIF data (GUARANTEED!)
* lpFnt -> where to store font property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes set
*/
int SetFntData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPFNT lpFnt, int cb, UINT flOpt)
{
_LPENH_->fntProp = *lpFnt;
ppl->flProp |= PROP_DIRTY;
return sizeof(PROPFNT);
}
/*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (NOT USED)
* lpenh -> enhanced PIF data (may be NULL)
* lpWin -> where to store window property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes returned
*/
int GetWinData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPWIN lpWin, int cb, UINT flOpt)
{
int iCount;
INIINFO iiTemp;
lpWin->flWin = flWinDefault;
lpWin->wLength = PIF_WP_SIZE;
if (_LPENH_) {
*lpWin = _LPENH_->winProp;
} else {
// Read the default INI information from the DOSAPP.INI file.
// We only really use the information if we recognize the number of
// WORDs read.
iCount = GetIniWords(szDOSAPPSection, szDOSAPPDefault,
(WORD*)&iiTemp, INI_WORDS, szDOSAPPINI);
if (ISVALIDINI(iCount))
CopyIniWordsToWinData(lpWin, &iiTemp, iCount);
// Try to read file-specific information. Note that any information
// found will replace the information just read. We only really use
// the information if we recognize the number of WORDs read.
iCount = GetIniWords(szDOSAPPSection, ppl->szPathName,
(WORD*)&iiTemp, INI_WORDS, szDOSAPPINI);
if (ISVALIDINI(iCount))
CopyIniWordsToWinData(lpWin, &iiTemp, iCount);
}
return sizeof(PROPWIN);
}
/** SetWinData - set window property data
*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (NOT USED)
* lpenh -> enhanced PIF data (GUARANTEED!)
* lpWin -> where to store window property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes set
*/
int SetWinData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPWIN lpWin, int cb, UINT flOpt)
{
_LPENH_->winProp = *lpWin;
// In order to avoid excessive PIF creation, we will not set the
// dirty bit on this particular call unless the properties were not
// simply derived from internal defaults (no PIF file) or _DEFAULT.PIF.
if (!(ppl->flProp & (PROP_NOPIF | PROP_DEFAULTPIF))) {
ppl->flProp |= PROP_DIRTY;
}
return sizeof(PROPWIN);
}
/** GetEnvData - get environment property data
*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (NOT USED)
* lpenh -> enhanced PIF data (may be NULL)
* lpEnv -> where to store environment property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes returned
*/
int GetEnvData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPENV lpEnv, int cb, UINT flOpt)
{
BZero(lpEnv, sizeof(PROPENV));
if (_LPENH_) {
*lpEnv = _LPENH_->envProp;
lpEnv->achBatchFile[ARRAYSIZE(lpEnv->achBatchFile)-1] = TEXT('\0');
}
if (!(flOpt & GETPROPS_OEM)) {
/* Convert all strings from OEM character set to Ansi */
CharToOemA(lpEnv->achBatchFile, lpEnv->achBatchFile);
}
return sizeof(PROPENV);
}
/** SetEnvData - set environment property data
*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (NOT USED)
* lpenh -> enhanced PIF data (GUARANTEED!)
* lpEnv -> where to store environment property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes set
*/
int SetEnvData(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPENV lpEnv, int cb, UINT flOpt)
{
_LPENH_->envProp = *lpEnv;
_LPENH_->envProp.achBatchFile[ARRAYSIZE(_LPENH_->envProp.achBatchFile)-1] = TEXT('\0');
if (!(flOpt & SETPROPS_OEM)) {
/* Convert all strings from Ansi character set to OEM */
CharToOemA(_LPENH_->envProp.achBatchFile, _LPENH_->envProp.achBatchFile);
}
ppl->flProp |= PROP_DIRTY;
return sizeof(PROPENV);
}
/* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (NOT USED)
* lpenh -> enhanced PIF data (may be NULL)
* lpNt40 -> where to store NT/UNICODE property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes returned
*/
int GetNt40Data(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPNT40 lpnt40, int cb, UINT flOpt)
{
PROPPRG prg;
WCHAR awchTmp[ MAX_PATH ];
if (GetPrgData( ppl, aDataPtrs, &prg, sizeof(prg), flOpt) < sizeof(PROPPRG))
return 0;
if (!_LPWNT40_)
return 0;
lpnt40->flWnt = _LPWNT40_->nt40Prop.flWnt;
// Initialize Command Line string
if (lstrcmpA(prg.achCmdLine,_LPWNT40_->nt40Prop.achSaveCmdLine)==0) {
lstrcpyA( lpnt40->achSaveCmdLine, _LPWNT40_->nt40Prop.achSaveCmdLine );
ualstrcpy( lpnt40->awchCmdLine, _LPWNT40_->nt40Prop.awchCmdLine );
} else {
lstrcpyA( lpnt40->achSaveCmdLine, prg.achCmdLine );
lstrcpyA( _LPWNT40_->nt40Prop.achSaveCmdLine, prg.achCmdLine );
MultiByteToWideChar( CP_ACP, 0,
prg.achCmdLine, -1,
awchTmp, ARRAYSIZE(lpnt40->awchCmdLine)
);
awchTmp[ARRAYSIZE(lpnt40->awchCmdLine)-1] = TEXT('\0');
ualstrcpy( lpnt40->awchCmdLine, awchTmp );
ualstrcpy( _LPWNT40_->nt40Prop.awchCmdLine, lpnt40->awchCmdLine );
}
// Initialize Other File string
if (lstrcmpA(prg.achOtherFile,_LPWNT40_->nt40Prop.achSaveOtherFile)==0) {
lstrcpyA( lpnt40->achSaveOtherFile, _LPWNT40_->nt40Prop.achSaveOtherFile );
ualstrcpy( lpnt40->awchOtherFile, _LPWNT40_->nt40Prop.awchOtherFile );
} else {
lstrcpyA( lpnt40->achSaveOtherFile, prg.achOtherFile );
lstrcpyA( _LPWNT40_->nt40Prop.achSaveOtherFile, prg.achOtherFile );
MultiByteToWideChar( CP_ACP, 0,
prg.achOtherFile, -1,
awchTmp, ARRAYSIZE(lpnt40->awchOtherFile)
);
awchTmp[ARRAYSIZE(lpnt40->awchOtherFile)-1] = TEXT('\0');
ualstrcpy( lpnt40->awchOtherFile, awchTmp );
ualstrcpy( _LPWNT40_->nt40Prop.awchOtherFile, lpnt40->awchOtherFile );
}
// Initialize PIF File string
if (lstrcmpA(prg.achPIFFile,_LPWNT40_->nt40Prop.achSavePIFFile)==0) {
lstrcpyA( lpnt40->achSavePIFFile, _LPWNT40_->nt40Prop.achSavePIFFile );
ualstrcpy( lpnt40->awchPIFFile, _LPWNT40_->nt40Prop.awchPIFFile );
} else {
lstrcpyA( lpnt40->achSavePIFFile, prg.achPIFFile );
lstrcpyA( _LPWNT40_->nt40Prop.achSavePIFFile, prg.achPIFFile );
MultiByteToWideChar( CP_ACP, 0,
prg.achPIFFile, -1,
awchTmp, ARRAYSIZE(lpnt40->awchPIFFile)
);
awchTmp[ARRAYSIZE(lpnt40->awchPIFFile)-1] = TEXT('\0');
ualstrcpy( lpnt40->awchPIFFile, awchTmp );
ualstrcpy( _LPWNT40_->nt40Prop.awchPIFFile, lpnt40->awchPIFFile );
}
// Initialize Title string
if (lstrcmpA(prg.achTitle,_LPWNT40_->nt40Prop.achSaveTitle)==0) {
lstrcpyA( lpnt40->achSaveTitle, _LPWNT40_->nt40Prop.achSaveTitle );
ualstrcpy( lpnt40->awchTitle, _LPWNT40_->nt40Prop.awchTitle );
} else {
lstrcpyA( lpnt40->achSaveTitle, prg.achTitle );
lstrcpyA( _LPWNT40_->nt40Prop.achSaveTitle, prg.achTitle );
MultiByteToWideChar( CP_ACP, 0,
prg.achTitle, -1,
awchTmp, ARRAYSIZE(lpnt40->awchTitle)
);
awchTmp[ARRAYSIZE(lpnt40->awchTitle)-1] = TEXT('\0');
ualstrcpy( lpnt40->awchTitle, awchTmp );
ualstrcpy( _LPWNT40_->nt40Prop.awchTitle, lpnt40->awchTitle );
}
// Initialize IconFile string
if (lstrcmpA(prg.achIconFile,_LPWNT40_->nt40Prop.achSaveIconFile)==0) {
lstrcpyA( lpnt40->achSaveIconFile, _LPWNT40_->nt40Prop.achSaveIconFile );
ualstrcpy( lpnt40->awchIconFile, _LPWNT40_->nt40Prop.awchIconFile );
} else {
lstrcpyA( lpnt40->achSaveIconFile, prg.achIconFile );
lstrcpyA( _LPWNT40_->nt40Prop.achSaveIconFile, prg.achIconFile );
MultiByteToWideChar( CP_ACP, 0,
prg.achIconFile, -1,
awchTmp, ARRAYSIZE(lpnt40->awchIconFile)
);
awchTmp[ARRAYSIZE(lpnt40->awchIconFile)-1] = TEXT('\0');
ualstrcpy( lpnt40->awchIconFile, awchTmp );
ualstrcpy( _LPWNT40_->nt40Prop.awchIconFile, lpnt40->awchIconFile );
}
// Initialize Working Directory string
if (lstrcmpA(prg.achWorkDir,_LPWNT40_->nt40Prop.achSaveWorkDir)==0) {
lstrcpyA( lpnt40->achSaveWorkDir, _LPWNT40_->nt40Prop.achSaveWorkDir );
ualstrcpy( lpnt40->awchWorkDir, _LPWNT40_->nt40Prop.awchWorkDir );
} else {
lstrcpyA( lpnt40->achSaveWorkDir, prg.achWorkDir );
lstrcpyA( _LPWNT40_->nt40Prop.achSaveWorkDir, prg.achWorkDir );
MultiByteToWideChar( CP_ACP, 0,
prg.achWorkDir, -1,
awchTmp, ARRAYSIZE(lpnt40->awchWorkDir)
);
awchTmp[ARRAYSIZE(lpnt40->awchWorkDir)-1] = TEXT('\0');
ualstrcpy( lpnt40->awchWorkDir, awchTmp );
ualstrcpy( _LPWNT40_->nt40Prop.awchWorkDir, lpnt40->awchWorkDir );
}
// Initialize Batch File string
if (_LPENH_) {
if (lstrcmpA(_LPENH_->envProp.achBatchFile,_LPWNT40_->nt40Prop.achSaveBatchFile)==0) {
lstrcpyA( lpnt40->achSaveBatchFile, _LPWNT40_->nt40Prop.achSaveBatchFile );
ualstrcpy( lpnt40->awchBatchFile, _LPWNT40_->nt40Prop.awchBatchFile );
} else {
lstrcpyA( lpnt40->achSaveBatchFile, _LPENH_->envProp.achBatchFile );
lstrcpyA( _LPWNT40_->nt40Prop.achSaveBatchFile, _LPENH_->envProp.achBatchFile );
MultiByteToWideChar( CP_ACP, 0,
_LPENH_->envProp.achBatchFile, -1,
awchTmp, ARRAYSIZE(lpnt40->awchBatchFile)
);
awchTmp[ARRAYSIZE(lpnt40->awchBatchFile)-1] = TEXT('\0');
ualstrcpy( lpnt40->awchBatchFile, awchTmp );
ualstrcpy( _LPWNT40_->nt40Prop.awchBatchFile, lpnt40->awchBatchFile );
}
} else {
lpnt40->achSaveBatchFile[0] = '\0';
_LPWNT40_->nt40Prop.achSaveBatchFile[0] = '\0';
lpnt40->awchBatchFile[0] = TEXT('\0');
_LPWNT40_->nt40Prop.awchBatchFile[0] = TEXT('\0');
}
// Initialize Console properties
lpnt40->dwForeColor = _LPWNT40_->nt40Prop.dwForeColor;
lpnt40->dwBackColor = _LPWNT40_->nt40Prop.dwBackColor;
lpnt40->dwPopupForeColor = _LPWNT40_->nt40Prop.dwPopupForeColor;
lpnt40->dwPopupBackColor = _LPWNT40_->nt40Prop.dwPopupBackColor;
lpnt40->WinSize = _LPWNT40_->nt40Prop.WinSize;
lpnt40->BuffSize = _LPWNT40_->nt40Prop.BuffSize;
lpnt40->WinPos = _LPWNT40_->nt40Prop.WinPos;
lpnt40->dwCursorSize = _LPWNT40_->nt40Prop.dwCursorSize;
lpnt40->dwCmdHistBufSize = _LPWNT40_->nt40Prop.dwCmdHistBufSize;
lpnt40->dwNumCmdHist = _LPWNT40_->nt40Prop.dwNumCmdHist;
return sizeof(PROPNT40);
}
/*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (NOT USED)
* lpenh -> enhanced PIF data (GUARANTEED!)
* lpWnt -> where to store NT/UNICODE property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes set
*/
int SetNt40Data(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPNT40 lpnt40, int cb, UINT flOpt)
{
_LPWNT40_->nt40Prop.flWnt = lpnt40->flWnt;
// Set Command Line string
lstrcpyA( _LPWNT40_->nt40Prop.achSaveCmdLine, lpnt40->achSaveCmdLine );
ualstrcpy( _LPWNT40_->nt40Prop.awchCmdLine, lpnt40->awchCmdLine );
// Set Other File string
lstrcpyA( _LPWNT40_->nt40Prop.achSaveOtherFile, lpnt40->achSaveOtherFile );
ualstrcpy( _LPWNT40_->nt40Prop.awchOtherFile, lpnt40->awchOtherFile );
// Set PIF File string
lstrcpyA( _LPWNT40_->nt40Prop.achSavePIFFile, lpnt40->achSavePIFFile );
ualstrcpy( _LPWNT40_->nt40Prop.awchPIFFile, lpnt40->awchPIFFile );
// Set Title string
lstrcpyA( _LPWNT40_->nt40Prop.achSaveTitle, lpnt40->achSaveTitle );
ualstrcpy( _LPWNT40_->nt40Prop.awchTitle, lpnt40->awchTitle );
// Set IconFile string
lstrcpyA( _LPWNT40_->nt40Prop.achSaveIconFile, lpnt40->achSaveIconFile );
ualstrcpy( _LPWNT40_->nt40Prop.awchIconFile, lpnt40->awchIconFile );
// Set Working Directory string
lstrcpyA( _LPWNT40_->nt40Prop.achSaveWorkDir, lpnt40->achSaveWorkDir );
ualstrcpy( _LPWNT40_->nt40Prop.awchWorkDir, lpnt40->awchWorkDir );
// Set Batch File string
lstrcpyA( _LPWNT40_->nt40Prop.achSaveBatchFile, lpnt40->achSaveBatchFile );
ualstrcpy( _LPWNT40_->nt40Prop.awchBatchFile, lpnt40->awchBatchFile );
// Set Console properties
_LPWNT40_->nt40Prop.dwForeColor = lpnt40->dwForeColor;
_LPWNT40_->nt40Prop.dwBackColor = lpnt40->dwBackColor;
_LPWNT40_->nt40Prop.dwPopupForeColor = lpnt40->dwPopupForeColor;
_LPWNT40_->nt40Prop.dwPopupBackColor = lpnt40->dwPopupBackColor;
_LPWNT40_->nt40Prop.WinSize = lpnt40->WinSize;
_LPWNT40_->nt40Prop.BuffSize = lpnt40->BuffSize;
_LPWNT40_->nt40Prop.WinPos = lpnt40->WinPos;
_LPWNT40_->nt40Prop.dwCursorSize = lpnt40->dwCursorSize;
_LPWNT40_->nt40Prop.dwCmdHistBufSize = lpnt40->dwCmdHistBufSize;
_LPWNT40_->nt40Prop.dwNumCmdHist = lpnt40->dwNumCmdHist;
ppl->flProp |= PROP_DIRTY;
return sizeof(PROPNT40);
}
/*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (NOT USED)
* lpenh -> enhanced PIF data (GUARANTEED!)
* lpNt31 -> where to store NT/UNICODE property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes set
*/
int GetNt31Data(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPNT31 lpnt31, int cb, UINT flOpt)
{
lpnt31->dwWNTFlags = _LPWNT31_->nt31Prop.dwWNTFlags;
lpnt31->dwRes1 = _LPWNT31_->nt31Prop.dwRes1;
lpnt31->dwRes2 = _LPWNT31_->nt31Prop.dwRes2;
// Set Config.sys file string
lstrcpyA( lpnt31->achConfigFile, _LPWNT31_->nt31Prop.achConfigFile );
// Set Autoexec.bat file string
lstrcpyA( lpnt31->achAutoexecFile, _LPWNT31_->nt31Prop.achAutoexecFile );
return sizeof(PROPNT31);
}
/** SetNt31Data - set environment property data
*
* INPUT
* ppl -> property (assumes it is LOCKED)
* lp386 -> 386 PIF data (NOT USED)
* lpenh -> enhanced PIF data (GUARANTEED!)
* lpNt31 -> where to store NT/UNICODE property data
* cb = sizeof property data
*
* OUTPUT
* # of bytes set
*/
int SetNt31Data(PPROPLINK ppl, DATAPTRS aDataPtrs, LPPROPNT31 lpnt31, int cb, UINT flOpt)
{
_LPWNT31_->nt31Prop.dwWNTFlags = lpnt31->dwWNTFlags;
_LPWNT31_->nt31Prop.dwRes1 = lpnt31->dwRes1;
_LPWNT31_->nt31Prop.dwRes2 = lpnt31->dwRes2;
// Set Config.sys file string
lstrcpyA( _LPWNT31_->nt31Prop.achConfigFile, lpnt31->achConfigFile );
// Set Autoexec.bat file string
lstrcpyA( _LPWNT31_->nt31Prop.achAutoexecFile, lpnt31->achAutoexecFile );
ppl->flProp |= PROP_DIRTY;
return sizeof(PROPNT31);
}
/** CopyIniWordsToFntData
*
* Transfer INIINFO data to PROPFNT structure.
*
* Entry:
* lpFnt -> PROPFNT
* lpii -> INIINFO
* cWords == # of INIINFO words available
*
* Exit:
* Nothing
*/
void CopyIniWordsToFntData(LPPROPFNT lpFnt, LPINIINFO lpii, int cWords)
{
lpFnt->flFnt = (lpii->wFlags & FNT_BOTHFONTS);
// cWords is transformed into cBytes (only the name is the same...)
cWords *= 2;
if (cWords > FIELD_OFFSET(INIINFO, wFontHeight)) {
// Note that we can set both the desired and ACTUAL fields to
// the same thing, because in 3.1, only raster fonts were supported.
lpFnt->flFnt |= FNT_RASTER;
lpFnt->cxFont = lpFnt->cxFontActual = lpii->wFontWidth;
lpFnt->cyFont = lpFnt->cyFontActual = lpii->wFontHeight;
}
}
/*
* Transfer INIINFO data to PROPWIN structure.
*
* Entry:
* lpWin -> PROPWIN
* lpii -> INIINFO
* cWords == # of INIINFO words available
*
* Exit:
* Nothing
*/
void CopyIniWordsToWinData(LPPROPWIN lpWin, LPINIINFO lpii, int cWords)
{
lpWin->flWin = lpii->wFlags & (WIN_SAVESETTINGS | WIN_TOOLBAR);
// The new NORESTORE bit's setting should be the opposite
// the user's SAVESETTINGS bit
lpWin->flWinInit &= ~WININIT_NORESTORE;
if (!(lpWin->flWin & WIN_SAVESETTINGS))
lpWin->flWinInit |= WININIT_NORESTORE;
// cWords is transformed into cBytes (only the name is the same...)
cWords *= 2;
if (cWords > FIELD_OFFSET(INIINFO,wWinWidth))
memcpy(&lpWin->cxWindow, &lpii->wWinWidth,
min(cWords-FIELD_OFFSET(INIINFO,wWinWidth),
sizeof(INIINFO)-FIELD_OFFSET(INIINFO,wWinWidth)));
}
/** GetIniWords
*
* Reads a sequence of WORDs or SHORTs from a specified section
* of an INI file into a supplied array.
*
* Entry:
* lpszSection -> section name (major key)
* lpszEntry -> entry name (minor key)
* lpwBuf -> array of WORDs to receive data
* cwBuf = size of lpwBuf
* lpszFilename -> name of INI file to inspect
*
* Exit:
* Returns number of words read, 0 on error.
*
* Overview:
* Grab the string via GetPrivateProfileString, then manually
* parse the numbers out of it.
*/
WORD GetIniWords(LPCTSTR lpszSection, LPCTSTR lpszEntry,
LPWORD lpwBuf, WORD cwBuf, LPCTSTR lpszFilename)
{
TCHAR szBuffer[MAX_INI_BUFFER];
// Read the profile entry as a string
if (!GetPrivateProfileString(lpszSection, lpszEntry,
c_szNULL, szBuffer, ARRAYSIZE(szBuffer),
lpszFilename))
return 0;
return ParseIniWords(szBuffer, lpwBuf, cwBuf, NULL);
}
/* Reads a sequence of WORDs or SHORTs from a LPSTR into a
* supplied array.
*
* Entry:
* lpsz -> string to parse
* lpwBuf -> array of WORDs to receive data
* cwBuf == size of lpwBuf
* lppsz -> optional pointer for address of first unscanned character
*
* Exit:
* Returns number of words read, 0 on error.
*/
WORD ParseIniWords(LPCTSTR lpsz, LPWORD lpwBuf, WORD cwBuf, LPTSTR *lplpsz)
{
WORD wCount = 0;
for (; cwBuf; --cwBuf) {
while (*lpsz == TEXT(' ') || *lpsz == TEXT('\t') || *lpsz == TEXT(','))
++lpsz;
if (!*lpsz)
break; // end of string reached
*lpwBuf++ = (WORD) StrToInt(lpsz);
++wCount;
while (*lpsz == TEXT('-') || *lpsz >= TEXT('0') && *lpsz <= TEXT('9'))
++lpsz;
}
if (lplpsz)
*lplpsz = (LPTSTR)lpsz;
return wCount;
}
/* Given an array of words, write them out to an INI file in a manner
* that GetIniWords can read back.
*
* Entry:
* lpszSection -> section name (major key)
* lpszEntry -> entry name (minor key)
* lpwBuf -> array of WORDs to write
* cwBuf = size of lpwBuf, may not exceed MAXINIWORDS
* lpszFilename -> name of INI file to write to
*
* Exit:
* Returns nonzero on success.
*
* Overview:
* Build a giant string consisting of the WORDs glommed together
* (separated by spaces) and write it out via WritePrivateProfileString.
*/
BOOL WriteIniWords(LPCTSTR lpszSection, LPCTSTR lpszEntry,
LPCWORD lpwBuf, WORD cwBuf, LPCTSTR lpszFilename)
{
LPTSTR lpsz;
TCHAR szBuffer[MAX_INI_BUFFER];
for (lpsz = szBuffer; cwBuf; --cwBuf)
lpsz += wsprintf(lpsz, TEXT("%d "), *lpwBuf++);
return WritePrivateProfileString(lpszSection, lpszEntry, szBuffer, lpszFilename);
}
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