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source: trunk/dll/info.c@ 576

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Last change on this file since 576 was 576, checked in by Steven Levine, 18 years ago
Forgot to add buffer free in IconProc - oops
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 29.0 KB

Rev	Line
[36]	1
	2	/***********************************************************************
	3
	4	$Id: info.c 576 2007-03-24 22:44:31Z stevenhl $
	5
[576]	6	Info windows
[36]	7
	8	Copyright (c) 1993-98 M. Kimes
[336]	9	Copyright (c) 2001, 2006 Steven H. Levine
[36]	10
[131]	11	16 Oct 02 SHL Handle large partitions
	12	12 Feb 03 SHL FileInfoProc: standardize EA math
	13	01 Aug 04 SHL Rework lstrip/rstrip usage
[130]	14	23 May 05 SHL Use QWL_USER
[162]	15	25 May 05 SHL Use ULONGLONG and CommaFmtULL
[186]	16	05 Jun 05 SHL Use QWL_USER
[336]	17	14 Jul 06 SHL Use Runtime_Error
[575]	18	24 Mar 07 SHL Correct FileInfoProc binary file detect
	19	24 Mar 07 SHL Correct FileInfoProc/IconProc race crash
[36]	20
	21	***********************************************************************/
	22
[2]	23	#define INCL_DOS
	24	#define INCL_WIN
	25	#define INCL_GPI
[162]	26	#define INCL_LONGLONG
	27	#include <os2.h>
[2]	28
	29	#include <stdio.h>
	30	#include <stdlib.h>
	31	#include <string.h>
	32	#include <ctype.h>
	33	#include <share.h>
[162]	34
[2]	35	#include "fm3dll.h"
	36	#include "fm3dlg.h"
	37	#include "fm3str.h"
	38
	39	#pragma data_seg(DATA1)
[336]	40
	41	static PSZ pszSrcFile = __FILE__;
	42
[2]	43	#pragma alloc_text(FMINFO,FileInfoProc,IconProc)
	44	#pragma alloc_text(FMINFO2,SetDrvProc,DrvInfoProc)
	45
[551]	46	CHAR FlagMsg(CHAR drive, CHAR buffer)
[336]	47	{
[551]	48	ULONG x;
	49	BOOL once = FALSE;
	50	register CHAR *p;
[2]	51
[551]	52	if (buffer) {
[2]	53	*buffer = 0;
	54	p = buffer;
[551]	55	if (isalpha(drive)) {
	56	if (driveflags[toupper(drive) - 'A']) {
[552]	57	for (x = IDS_FLREMOVABLETEXT; x < IDS_FLRAMDISKTEXT + 1; x++) {
[551]	58	if (driveflags[toupper(drive) - 'A'] &
	59	(1 << (x - IDS_FLREMOVABLETEXT))) {
	60	if (once) {
	61	*p = ' ';
	62	p++;
	63	}
	64	else
	65	once = TRUE;
	66	*p = '[';
	67	p++;
	68	strcpy(p, GetPString(x));
	69	p += strlen(p);
	70	*p = ']';
	71	p++;
	72	*p = 0;
	73	}
	74	}
[2]	75	}
	76	else
[551]	77	strcpy(buffer, "[None]");
[2]	78	}
	79	}
	80	return buffer;
	81	}
	82
[551]	83	MRESULT EXPENTRY DrvInfoProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[162]	84	{
	85	CHAR *pszFileName;
[551]	86	CHAR szMB[20];
	87	CHAR szKB[20];
	88	CHAR szUnits[20];
[336]	89	APIRET rc;
[2]	90
[551]	91	switch (msg) {
	92	case WM_INITDLG:
	93	if (mp2) {
[2]	94
[551]	95	CHAR s[CCHMAXPATH * 2];
	96	ULONG type;
[2]	97
[551]	98	pszFileName = (CHAR *) mp2;
	99	WinSetWindowPtr(hwnd, QWL_USER, (PVOID) pszFileName);
	100	WinSendDlgItemMsg(hwnd,
	101	INFO_LABEL,
	102	EM_SETTEXTLIMIT,
	103	MPFROM2SHORT(CCHMAXPATHCOMP, 0), MPVOID);
[552]	104	if (!(driveflags[toupper(*pszFileName) - 'A'] & DRIVE_NOSTATS)){
[551]	105	WinSendDlgItemMsg(hwnd,
	106	INFO_FREE,
	107	SLM_SETSLIDERINFO,
	108	MPFROM2SHORT(SMA_SLIDERARMDIMENSIONS, 0),
	109	MPFROM2SHORT(0, 0));
	110	WinSendDlgItemMsg(hwnd,
	111	INFO_USED,
	112	SLM_SETSLIDERINFO,
	113	MPFROM2SHORT(SMA_SLIDERARMDIMENSIONS, 0),
	114	MPFROM2SHORT(0, 0));
[552]	115	}
[551]	116	if (driveflags[toupper(*pszFileName) - 'A'] & DRIVE_NOTWRITEABLE) {
	117	WinSendDlgItemMsg(hwnd,
	118	INFO_LABEL,
	119	EM_SETREADONLY, MPFROM2SHORT(TRUE, 0), MPVOID);
	120	WinSetFocus(HWND_DESKTOP, WinWindowFromID(hwnd, DID_OK));
	121	}
	122	if (IsFullName(pszFileName)) {
[2]	123
[551]	124	CHAR FileSystem[CCHMAXPATH * 2];
[2]	125
[551]	126	sprintf(FileSystem,
	127	GetPString(IDS_DRIVEINFOTITLETEXT), toupper(*pszFileName));
	128	WinSetWindowText(hwnd, FileSystem);
[575]	129	if (CheckDrive(toupper(*pszFileName), FileSystem, &type) != -1){
[2]	130
[551]	131	FSALLOCATE fsa;
[2]	132
[552]	133	if (type & (DRIVE_REMOTE \| DRIVE_ZIPSTREAM \| DRIVE_VIRTUAL)) {
[2]	134
[551]	135	CHAR Path[3], pfsn, pfsd;
	136	ULONG Size;
	137	APIRET rc;
	138	PFSQBUFFER2 pfsq;
[2]	139
[551]	140	Path[0] = toupper(*pszFileName);
	141	Path[1] = ':';
	142	Path[2] = 0;
	143	Size = sizeof(s);
	144	DosError(FERR_DISABLEHARDERR);
	145	rc = DosQueryFSAttach(Path,
	146	0, FSAIL_QUERYNAME, (PFSQBUFFER2) s, &Size);
	147	if (!rc) {
	148	pfsq = (PFSQBUFFER2) s;
	149	pfsn = pfsq->szName + pfsq->cbName + 1;
	150	pfsd = pfsn + pfsq->cbFSDName + 1;
	151	if (pfsq->cbFSAData && pfsd && *pfsd) {
	152	sprintf(s, " (%s)", pfsd);
	153	WinSetDlgItemText(hwnd, INFO_REALPATH, s);
	154	}
	155	}
	156	}
[2]	157
[551]	158	DosError(FERR_DISABLEHARDERR);
	159	if (!DosQueryFSInfo(toupper(*pszFileName) - '@',
	160	FSIL_ALLOC, &fsa, sizeof(FSALLOCATE))) {
[2]	161
[551]	162	struct
	163	{
	164	ULONG serial;
	165	CHAR volumelength;
	166	CHAR volumelabel[CCHMAXPATH];
	167	}
	168	volser;
	169	USHORT percentfree, percentused;
[2]	170
[551]	171	memset(&volser, 0, sizeof(volser));
	172	DosError(FERR_DISABLEHARDERR);
	173	if (!DosQueryFSInfo(toupper(*pszFileName) - '@',
	174	FSIL_VOLSER,
	175	&volser, (ULONG) sizeof(volser))) {
	176	WinSetDlgItemText(hwnd, INFO_FS, FileSystem);
	177	WinSetDlgItemText(hwnd, INFO_LABEL, volser.volumelabel);
	178	sprintf(s, "%lx", volser.serial);
[575]	179	WinSetDlgItemText(hwnd, INFO_SERIAL, s);
	180	FlagMsg(*pszFileName, s);
[552]	181	WinSetDlgItemText(hwnd, INFO_FLAGS, s);
[575]	182	if (!(driveflags[toupper(*pszFileName) - 'A'] & DRIVE_NOSTATS)){
[551]	183	CommaFmtULL(szMB, sizeof(szMB),
	184	(ULONGLONG) fsa.cUnit *
	185	(fsa.cSectorUnit * fsa.cbSector), 'M');
	186	CommaFmtULL(szKB, sizeof(szKB),
	187	(ULONGLONG) fsa.cUnit *
	188	(fsa.cSectorUnit * fsa.cbSector), 'K');
	189	CommaFmtULL(szUnits, sizeof(szUnits),
	190	(ULONGLONG) fsa.cUnit, ' ');
	191	sprintf(s, "%s, %s, %s %s%s", szMB, szKB, szUnits, GetPString(IDS_UNITTEXT), &"s"[fsa.cUnit == 1L]); // hack cough
	192	WinSetDlgItemText(hwnd, INFO_TOTAL, s);
[162]	193
[551]	194	CommaFmtULL(szMB, sizeof(szMB),
	195	(ULONGLONG) fsa.cUnitAvail *
	196	(fsa.cSectorUnit * fsa.cbSector), 'M');
	197	CommaFmtULL(szKB, sizeof(szKB),
	198	(ULONGLONG) fsa.cUnitAvail *
	199	(fsa.cSectorUnit * fsa.cbSector), 'K');
	200	CommaFmtULL(szUnits, sizeof(szUnits),
	201	(ULONGLONG) fsa.cUnitAvail, ' ');
	202	sprintf(s,
	203	"%s, %s, %s %s%s",
	204	szMB, szKB, szUnits,
	205	GetPString(IDS_UNITTEXT), &"s"[fsa.cUnitAvail == 1L]);
	206	WinSetDlgItemText(hwnd, INFO_AVAILABLE, s);
	207	sprintf(s,
	208	GetPString(IDS_SECTORSTEXT),
	209	fsa.cbSector,
	210	fsa.cSectorUnit, &"s"[fsa.cSectorUnit == 1L]);
	211	WinSetDlgItemText(hwnd, INFO_ALLOCUNITS, s);
[552]	212
[551]	213	percentfree = (fsa.cUnitAvail && fsa.cUnit) ?
	214	(fsa.cUnitAvail * 100) / fsa.cUnit : 0;
	215	if (!percentfree && fsa.cUnitAvail)
	216	percentfree = 1;
	217	percentused = 100 - percentfree;
	218	WinSendDlgItemMsg(hwnd,
	219	INFO_USED,
	220	SLM_SETSLIDERINFO,
	221	MPFROM2SHORT(SMA_SLIDERARMPOSITION,
	222	SMA_INCREMENTVALUE),
	223	MPFROMSHORT(percentused));
	224	WinSendDlgItemMsg(hwnd,
	225	INFO_FREE,
	226	SLM_SETSLIDERINFO,
	227	MPFROM2SHORT(SMA_SLIDERARMPOSITION,
	228	SMA_INCREMENTVALUE),
	229	MPFROMSHORT(percentfree));
	230	sprintf(s, "%u%%", percentused);
	231	WinSetDlgItemText(hwnd, INFO_USEDPERCENT, s);
	232	sprintf(s, "%u%%", percentfree);
[575]	233	WinSetDlgItemText(hwnd, INFO_FREEPERCENT, s);
	234	}
	235	else
	236	WinSetDlgItemText(hwnd, INFO_AVAILABLE, GetPString(IDS_STATSMEANINGLESSTEXT));
[551]	237	}
	238	else {
	239	sprintf(FileSystem,
	240	GetPString(IDS_CANTQUERYVOLTEXT),
	241	toupper(*pszFileName));
	242	Notify(FileSystem);
	243	WinDismissDlg(hwnd, 0);
	244	}
	245	}
	246	else {
	247	sprintf(FileSystem,
	248	GetPString(IDS_CANTQUERYALLOCTEXT),
	249	toupper(*pszFileName));
	250	Notify(FileSystem);
	251	WinDismissDlg(hwnd, 0);
	252	}
	253	}
	254	else {
	255	FlagMsg(*pszFileName, s);
	256	sprintf(FileSystem,
	257	GetPString(IDS_DRIVEINACCESSIBLETEXT),
	258	toupper(*pszFileName), s);
	259	Notify(FileSystem);
	260	WinDismissDlg(hwnd, 0);
	261	}
[2]	262	}
[551]	263	else {
	264	WinDismissDlg(hwnd, 0);
	265	}
	266	}
	267	else
	268	WinDismissDlg(hwnd, 0);
	269	break;
[2]	270
[551]	271	case WM_CONTROL:
	272	return 0;
[2]	273
[551]	274	case WM_COMMAND:
	275	switch (SHORT1FROMMP(mp1)) {
	276	case DID_CANCEL:
	277	WinDismissDlg(hwnd, 0);
	278	break;
[2]	279
[551]	280	case IDM_HELP:
	281	if (hwndHelp)
	282	WinSendMsg(hwndHelp,
	283	HM_DISPLAY_HELP,
	284	MPFROM2SHORT(HELP_DRVINFO, 0), MPFROMSHORT(HM_RESOURCEID));
	285	break;
[2]	286
[551]	287	case DID_OK:
	288	pszFileName = INSTDATA(hwnd);
	289	if (!(driveflags[toupper(*pszFileName) - 'A'] & DRIVE_NOTWRITEABLE)) {
[2]	290
[551]	291	CHAR s[CCHMAXPATHCOMP + 3];
[2]	292
[551]	293	*s = 0;
	294	WinQueryDlgItemText(hwnd, INFO_LABEL, CCHMAXPATHCOMP, s);
	295	bstrip(s);
	296	if (*s) {
	297	struct
	298	{
	299	ULONG serial;
	300	CHAR volumelength;
	301	CHAR volumelabel[CCHMAXPATH];
	302	}
	303	volser;
[2]	304
[551]	305	memset(&volser, 0, sizeof(volser));
	306	DosError(FERR_DISABLEHARDERR);
	307	if (!DosQueryFSInfo(toupper(*pszFileName) - '@',
	308	FSIL_VOLSER,
	309	&volser,
	310	(ULONG) sizeof(volser)) &&
	311	stricmp(s, volser.volumelabel)) {
	312	memmove(s + 1, s, strlen(s) + 1);
	313	*s = strlen(s + 1);
	314	DosError(FERR_DISABLEHARDERR);
	315	rc = DosSetFSInfo(toupper(*pszFileName) - '@',
	316	2L, (PVOID) s, (ULONG) sizeof(s));
	317	if (rc) {
	318	Dos_Error(MB_CANCEL, rc, hwnd, __FILE__, __LINE__,
	319	"DosSetFSInfo failed");
	320	}
	321	}
	322	}
[2]	323	}
[551]	324	WinDismissDlg(hwnd, 1);
	325	break;
	326	}
	327	return 0;
[2]	328	}
[551]	329	return WinDefDlgProc(hwnd, msg, mp1, mp2);
[2]	330	}
	331
[575]	332	typedef struct {
[2]	333	USHORT size;
[551]	334	CHAR szFileName[CCHMAXPATH];
[2]	335	CHAR **list;
[551]	336	BOOL madechanges;
[575]	337	} FILESTUF;
[2]	338
[575]	339	typedef struct {
	340	USHORT size;
	341	PFNWP oldproc;
	342	FILESTUF *pfs;
	343	HWND lasthwndMenu;
	344	} ICONSTUF;
	345
[2]	346	/*
	347	* subclass routine to allow changing a program's icon
	348	*/
	349
[551]	350	MRESULT EXPENTRY IconProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[162]	351	{
[575]	352	ICONSTUF pis = (ICONSTUF )WinQueryWindowPtr(hwnd, QWL_USER);
	353	MRESULT mr;
	354	CHAR *p;
	355
[2]	356	static BOOL emphasized = FALSE;
	357
[575]	358	if (!pis) {
	359	Runtime_Error(pszSrcFile, __LINE__, "no data");
	360	if (msg != WM_DESTROY)
	361	return WinDefWindowProc(hwnd, msg, mp1, mp2);
	362	}
[2]	363
[551]	364	switch (msg) {
	365	case DM_DRAGOVER:
	366	if (!emphasized) {
	367	emphasized = TRUE;
	368	DrawTargetEmphasis(hwnd, emphasized);
	369	}
	370	if (AcceptOneDrop(mp1, mp2))
	371	return MRFROM2SHORT(DOR_DROP, DO_MOVE);
	372	return MRFROM2SHORT(DOR_NEVERDROP, 0);
[2]	373
[551]	374	case DM_DRAGLEAVE:
	375	emphasized = FALSE;
	376	DrawTargetEmphasis(hwnd, emphasized);
	377	break;
[2]	378
[551]	379	case DM_DROPHELP:
	380	DropHelp(mp1, mp2, hwnd, GetPString(IDS_DROPCHGICONHELPTEXT));
	381	return 0;
[2]	382
[551]	383	case DM_DROP:
	384	{
	385	HPOINTER hptr;
	386	CHAR szFrom[CCHMAXPATH + 2];
	387	ICONINFO ici;
[2]	388
[551]	389	emphasized = FALSE;
	390	DrawTargetEmphasis(hwnd, emphasized);
	391	if (GetOneDrop(mp1, mp2, szFrom, sizeof(szFrom))) {
	392	memset(&ici, 0, sizeof(ICONINFO));
	393	ici.cb = sizeof(ICONINFO);
	394	ici.fFormat = ICON_FILE;
	395	ici.pszFileName = szFrom;
[575]	396	if (!WinSetFileIcon((PSZ) pis->pfs->szFileName, (PICONINFO) & ici)) {
[551]	397	ici.fFormat = ICON_CLEAR;
[575]	398	WinSetFileIcon((PSZ) pis->pfs->szFileName, (PICONINFO) & ici);
[551]	399	}
[575]	400	hptr = WinLoadFileIcon(pis->pfs->szFileName, FALSE);
[551]	401	if (!hptr)
[575]	402	hptr = (!IsFile(pis->pfs->szFileName)) ? hptrDir : hptrFile;
	403	if (pis && pis->oldproc) {
[551]	404	WinShowWindow(hwnd, FALSE);
[575]	405	pis->oldproc(hwnd, SM_SETHANDLE, MPFROMLONG(hptr), MPVOID);
[551]	406	WinShowWindow(hwnd, TRUE);
	407	WinInvalidateRect(WinQueryWindow(hwnd, QW_PARENT), NULL, TRUE);
	408	}
[2]	409	}
[551]	410	}
	411	return 0;
[2]	412
[551]	413	case WM_PAINT:
[575]	414	mr = pis->oldproc(hwnd, msg, mp1, mp2);
	415	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
	416	return mr;
[551]	417	break;
[2]	418
[551]	419	case WM_MENUEND:
[575]	420	if (pis->lasthwndMenu == (HWND)mp2)
	421	WinDestroyWindow(pis->lasthwndMenu);
	422	pis->lasthwndMenu = (HWND) 0;
[551]	423	break;
[2]	424
[551]	425	case WM_CONTEXTMENU:
[575]	426	if (pis->lasthwndMenu)
	427	WinDestroyWindow(pis->lasthwndMenu);
	428	pis->lasthwndMenu = WinLoadMenu(hwnd, FM3ModHandle, FLE_FRAME);
	429	if (pis->lasthwndMenu) {
	430	p = strrchr(pis->pfs->szFileName, '.');
	431	if (!p \|\| (stricmp(p, ".ICO") && stricmp(p, ".PTR")))
	432	WinSendMsg(pis->lasthwndMenu,
	433	MM_DELETEITEM,
	434	MPFROM2SHORT(IDM_SELECTALL, TRUE), MPVOID);
	435	PopupMenu(hwnd, hwnd, pis->lasthwndMenu);
[551]	436	}
	437	break;
	438
	439	case WM_COMMAND:
	440	switch (SHORT1FROMMP(mp1)) {
	441	case IDM_SELECTALL:
	442	case IDM_DESELECTALL:
	443	WinDlgBox(HWND_DESKTOP,
	444	hwnd,
	445	SetIconDlgProc,
	446	FM3ModHandle,
	447	SETICON_FRAME,
	448	(PVOID) ((SHORT1FROMMP(mp1) == IDM_SELECTALL) ?
[575]	449	pis->pfs->szFileName : NULL));
[2]	450	break;
[551]	451	}
	452	return 0;
[2]	453
[551]	454	case WM_DESTROY:
	455	emphasized = FALSE;
[575]	456	if (!pis)
	457	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[576]	458	else {
	459	if (pis->lasthwndMenu)
	460	WinDestroyWindow(pis->lasthwndMenu);
	461	free(pis);
	462	}
[551]	463	break;
[2]	464	}
	465
[575]	466	return pis->oldproc(hwnd, msg, mp1, mp2);
[2]	467	}
	468
[551]	469	MRESULT EXPENTRY FileInfoProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[336]	470	{
[575]	471	FILESTUF *pfs;
	472	ICONSTUF *pis;
[2]	473
[551]	474	switch (msg) {
	475	case WM_INITDLG:
	476	if (!mp2) {
	477	WinDismissDlg(hwnd, 1);
	478	break;
	479	}
[575]	480	pfs = xmallocz(sizeof(FILESTUF), pszSrcFile, __LINE__);
	481	if (!pfs) {
[551]	482	WinDismissDlg(hwnd, 1);
	483	break;
	484	}
[575]	485	pfs->list = (CHAR **) mp2;
	486	pfs->size = sizeof(FILESTUF);
	487	WinSetWindowPtr(hwnd, QWL_USER, pfs);
[551]	488	{
	489	USHORT ids[] = { FLE_SIZES, FLE_SLACK, FLE_LASTWRITE, FLE_CREATE,
	490	FLE_LASTACCESS, 0
	491	};
	492	INT x;
	493	CHAR s[CCHMAXPATH];
	494
[575]	495	for (x = 0; pfs->list[x]; x++) {
	496	if (DosQueryPathInfo(pfs->list[x], FIL_QUERYFULLNAME, s, sizeof(s)))
	497	strcpy(s, pfs->list[x]);
[551]	498	WinSendDlgItemMsg(hwnd,
	499	FLE_NAME,
	500	LM_INSERTITEM,
	501	MPFROM2SHORT(LIT_SORTASCENDING, 0), MPFROMP(s));
[2]	502	}
[551]	503	if (!x) {
	504	WinDismissDlg(hwnd, 1);
	505	break;
[2]	506	}
[551]	507	WinSendDlgItemMsg(hwnd,
	508	FLE_NAME,
	509	LM_SELECTITEM, MPFROM2SHORT(0, 0), MPFROMSHORT(TRUE));
	510	for (x = 0; ids[x]; x++)
	511	SetPresParams(WinWindowFromID(hwnd, ids[x]),
	512	&RGBGREY, &RGBBLACK, &RGBBLACK, NULL);
	513	}
[575]	514	pis = xmallocz(sizeof(ICONSTUF), pszSrcFile, __LINE__);
	515	if (!pis) {
	516	WinDismissDlg(hwnd, 1);
	517	break;
	518	}
	519	WinSetWindowPtr(WinWindowFromID(hwnd, FLE_ICON), QWL_USER, (PVOID) pis);
	520	pis->size = sizeof(ICONSTUF);
	521	pis->pfs = pfs;
	522	pis->oldproc = WinSubclassWindow(WinWindowFromID(hwnd, FLE_ICON),
[551]	523	IconProc);
	524	break;
[2]	525
[551]	526	case WM_CONTROL:
	527	switch (SHORT1FROMMP(mp1)) {
	528	case FLE_READONLY:
	529	case FLE_ARCHIVED:
	530	case FLE_SYSTEM:
	531	case FLE_HIDDEN:
	532	switch (SHORT2FROMMP(mp1)) {
	533	case BN_CLICKED:
[575]	534	pfs = WinQueryWindowPtr(hwnd, QWL_USER);
	535	if (pfs && *pfs->szFileName) {
[551]	536
	537	LISTINFO li;
	538	INT numfiles = 0, numalloc = 0;
	539
	540	memset(&li, 0, sizeof(LISTINFO));
[575]	541	if (!AddToList(pfs->szFileName, &li.list, &numfiles, &numalloc)) {
[551]	542	if (WinDlgBox(HWND_DESKTOP,
	543	hwnd,
	544	AttrListDlgProc,
	545	FM3ModHandle,
	546	ATR_FRAME, MPFROMP(&li)) && li.list && li.list[0]) {
[575]	547	pfs->madechanges = TRUE;
[551]	548	WinSendMsg(hwnd, UM_SETDIR, MPVOID, MPVOID);
	549	}
	550	FreeList(li.list);
	551	}
	552	}
	553	break;
[2]	554	}
	555	break;
[551]	556	case FLE_NAME:
	557	switch (SHORT2FROMMP(mp1)) {
	558	case LN_ENTER:
	559	case LN_SELECT:
[575]	560	pfs = WinQueryWindowPtr(hwnd, QWL_USER);
	561	if (!pfs) {
[551]	562	Runtime_Error(pszSrcFile, __LINE__, "no data");
	563	WinDismissDlg(hwnd, 1);
	564	}
	565	else {
[2]	566
[551]	567	SHORT sSelect;
[2]	568
[551]	569	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	570	FLE_NAME,
	571	LM_QUERYSELECTION,
	572	MPFROMSHORT(LIT_FIRST), MPVOID);
	573	if (sSelect >= 0) {
[575]	574	*pfs->szFileName = 0;
[551]	575	WinSendDlgItemMsg(hwnd,
	576	FLE_NAME,
	577	LM_QUERYITEMTEXT,
	578	MPFROM2SHORT(sSelect, CCHMAXPATH),
[575]	579	MPFROMP(pfs->szFileName));
	580	if (*pfs->szFileName) {
[551]	581	if (SHORT2FROMMP(mp1) == LN_SELECT)
	582	WinSendMsg(hwnd, UM_SETDIR, MPVOID, MPVOID);
	583	else
	584	DefaultView(hwnd,
[575]	585	(HWND) 0, (HWND) 0, NULL, 32, pfs->szFileName);
[551]	586	}
	587	}
	588	}
	589	break;
	590	}
	591	break;
	592	}
	593	return 0;
[2]	594
[551]	595	case UM_SETDIR:
	596	WinCheckButton(hwnd, FLE_READONLY, FALSE);
	597	WinCheckButton(hwnd, FLE_ARCHIVED, FALSE);
	598	WinCheckButton(hwnd, FLE_SYSTEM, FALSE);
	599	WinCheckButton(hwnd, FLE_HIDDEN, FALSE);
	600	WinCheckButton(hwnd, FLE_DIRECTORY, FALSE);
	601	WinCheckButton(hwnd, FLE_READABLE, FALSE);
	602	WinCheckButton(hwnd, FLE_WRITEABLE, FALSE);
	603	WinCheckButton(hwnd, FLE_OPEN, FALSE);
	604	WinCheckButton(hwnd, FLE_BINARY, FALSE);
	605	WinCheckButton(hwnd, FLE_ISARCHIVE, FALSE);
	606	WinSetDlgItemText(hwnd, FLE_ARCNAME, NullStr);
	607	WinCheckButton(hwnd, FLE_OS2FS, FALSE);
	608	WinCheckButton(hwnd, FLE_OS2WIN, FALSE);
	609	WinCheckButton(hwnd, FLE_OS2PM, FALSE);
	610	WinCheckButton(hwnd, FLE_DOS, FALSE);
	611	WinCheckButton(hwnd, FLE_32BIT, FALSE);
	612	WinCheckButton(hwnd, FLE_WINREAL, FALSE);
	613	WinCheckButton(hwnd, FLE_WINPROT, FALSE);
	614	WinCheckButton(hwnd, FLE_WINENH, FALSE);
	615	WinCheckButton(hwnd, FLE_DLL, FALSE);
	616	WinCheckButton(hwnd, FLE_PHYSDRV, FALSE);
	617	WinCheckButton(hwnd, FLE_VIRTDRV, FALSE);
	618	WinCheckButton(hwnd, FLE_PROTDLL, FALSE);
[575]	619	pfs = WinQueryWindowPtr(hwnd, QWL_USER);
	620	if (pfs && *pfs->szFileName) {
[551]	621	CHAR s[97];
	622	FILEFINDBUF4 fs;
	623	HDIR hdir = HDIR_CREATE;
	624	ULONG apptype = 1L;
	625	FILE *fp;
	626	HPOINTER hptr;
	627	ARC_TYPE *info;
[2]	628
[551]	629	DosError(FERR_DISABLEHARDERR);
[575]	630	if (DosFindFirst(pfs->szFileName,
[551]	631	&hdir,
	632	FILE_NORMAL \| FILE_ARCHIVED \|
	633	FILE_DIRECTORY \| FILE_READONLY \| FILE_HIDDEN \|
	634	FILE_SYSTEM,
	635	&fs, sizeof(fs), &apptype, FIL_QUERYEASIZE)) {
	636	// Not found
	637	SHORT sSelect, numitems;
[2]	638
[551]	639	DosBeep(250, 100); // Wake up user
	640	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	641	FLE_NAME,
	642	LM_QUERYSELECTION,
	643	MPFROMSHORT(LIT_FIRST), MPVOID);
	644	if (sSelect >= 0) {
	645	WinSendDlgItemMsg(hwnd,
	646	FLE_NAME,
	647	LM_DELETEITEM, MPFROMSHORT(sSelect), MPVOID);
	648	numitems = (SHORT) WinSendDlgItemMsg(hwnd,
	649	FLE_NAME,
	650	LM_QUERYITEMCOUNT,
	651	MPVOID, MPVOID);
	652	if (numitems)
	653	PostMsg(WinWindowFromID(hwnd, FLE_NAME),
	654	LM_SELECTITEM,
	655	MPFROMSHORT(((sSelect) ? sSelect - 1 : 0)),
	656	MPFROMSHORT(TRUE));
	657	}
[2]	658	}
[551]	659	else {
	660	DosFindClose(hdir);
	661	sprintf(s,
	662	"%04u/%02u/%02u %02u:%02u:%02u",
	663	1980 + fs.fdateLastWrite.year,
	664	fs.fdateLastWrite.month,
	665	fs.fdateLastWrite.day,
	666	fs.ftimeLastWrite.hours,
	667	fs.ftimeLastWrite.minutes, fs.ftimeLastWrite.twosecs * 2);
	668	WinSetDlgItemText(hwnd, FLE_LASTWRITE, s);
	669	if (fs.fdateCreation.year &&
	670	fs.fdateCreation.month && fs.fdateCreation.day) {
	671	sprintf(s,
	672	"%04u/%02u/%02u %02u:%02u:%02u",
	673	1980 + fs.fdateCreation.year,
	674	fs.fdateCreation.month,
	675	fs.fdateCreation.day,
	676	fs.ftimeCreation.hours,
	677	fs.ftimeCreation.minutes, fs.ftimeCreation.twosecs * 2);
	678	WinSetDlgItemText(hwnd, FLE_CREATE, s);
	679	}
	680	if (fs.fdateLastAccess.year &&
	681	fs.fdateLastAccess.month && fs.fdateLastAccess.day) {
	682	sprintf(s,
	683	"%04u/%02u/%02u %02u:%02u:%02u",
	684	1980 + fs.fdateLastAccess.year,
	685	fs.fdateLastAccess.month,
	686	fs.fdateLastAccess.day,
	687	fs.ftimeLastAccess.hours,
	688	fs.ftimeLastAccess.minutes, fs.ftimeLastAccess.twosecs * 2);
	689	WinSetDlgItemText(hwnd, FLE_LASTACCESS, s);
	690	}
	691	sprintf(s,
	692	GetPString(IDS_SIZEINCLEASTEXT),
	693	fs.cbFile,
	694	CBLIST_TO_EASIZE(fs.cbList),
	695	fs.cbFile + CBLIST_TO_EASIZE(fs.cbList),
	696	(fs.cbFile + CBLIST_TO_EASIZE(fs.cbList)) / 1024);
	697	WinSetDlgItemText(hwnd, FLE_SIZES, s);
	698	sprintf(s, "%lub", fs.cbFileAlloc - fs.cbFile);
	699	WinSetDlgItemText(hwnd, FLE_SLACK, s);
	700	WinCheckButton(hwnd,
	701	FLE_READONLY, ((fs.attrFile & FILE_READONLY) != 0));
	702	WinCheckButton(hwnd,
	703	FLE_ARCHIVED, ((fs.attrFile & FILE_ARCHIVED) != 0));
	704	WinCheckButton(hwnd,
	705	FLE_DIRECTORY, ((fs.attrFile & FILE_DIRECTORY) != 0));
	706	WinCheckButton(hwnd, FLE_HIDDEN, ((fs.attrFile & FILE_HIDDEN) != 0));
	707	WinCheckButton(hwnd, FLE_SYSTEM, ((fs.attrFile & FILE_SYSTEM) != 0));
	708	DosError(FERR_DISABLEHARDERR);
[575]	709	if (!DosQueryAppType(pfs->szFileName, &apptype)) {
[551]	710	WinEnableWindow(WinWindowFromID(hwnd, FLE_OS2FS), TRUE);
	711	WinEnableWindow(WinWindowFromID(hwnd, FLE_OS2WIN), TRUE);
	712	WinEnableWindow(WinWindowFromID(hwnd, FLE_OS2PM), TRUE);
	713	WinEnableWindow(WinWindowFromID(hwnd, FLE_BOUND), TRUE);
	714	WinEnableWindow(WinWindowFromID(hwnd, FLE_32BIT), TRUE);
	715	WinEnableWindow(WinWindowFromID(hwnd, FLE_DOS), TRUE);
	716	WinEnableWindow(WinWindowFromID(hwnd, FLE_WINPROT), TRUE);
	717	WinEnableWindow(WinWindowFromID(hwnd, FLE_WINREAL), TRUE);
	718	WinEnableWindow(WinWindowFromID(hwnd, FLE_WINENH), TRUE);
	719	WinEnableWindow(WinWindowFromID(hwnd, FLE_DLL), TRUE);
	720	WinEnableWindow(WinWindowFromID(hwnd, FLE_PHYSDRV), TRUE);
	721	WinEnableWindow(WinWindowFromID(hwnd, FLE_VIRTDRV), TRUE);
	722	WinEnableWindow(WinWindowFromID(hwnd, FLE_PROTDLL), TRUE);
	723	WinCheckButton(hwnd, FLE_OS2FS,
	724	((apptype & FAPPTYP_NOTWINDOWCOMPAT) &&
	725	!(apptype & FAPPTYP_WINDOWCOMPAT)));
	726	WinCheckButton(hwnd, FLE_OS2WIN,
	727	((apptype & FAPPTYP_WINDOWCOMPAT) &&
	728	!(apptype & FAPPTYP_NOTWINDOWCOMPAT)));
	729	WinCheckButton(hwnd, FLE_OS2PM,
	730	((apptype & FAPPTYP_WINDOWAPI) ==
	731	FAPPTYP_WINDOWAPI));
	732	WinCheckButton(hwnd, FLE_BOUND, ((apptype & FAPPTYP_BOUND) != 0));
	733	WinCheckButton(hwnd, FLE_DLL, ((apptype & FAPPTYP_DLL) != 0));
	734	WinCheckButton(hwnd, FLE_DOS, ((apptype & FAPPTYP_DOS) != 0));
	735	WinCheckButton(hwnd, FLE_PHYSDRV,
	736	((apptype & FAPPTYP_PHYSDRV) != 0));
	737	WinCheckButton(hwnd, FLE_VIRTDRV,
	738	((apptype & FAPPTYP_VIRTDRV) != 0));
	739	WinCheckButton(hwnd, FLE_PROTDLL,
	740	((apptype & FAPPTYP_PROTDLL) != 0));
	741	WinCheckButton(hwnd, FLE_WINREAL,
	742	((apptype & FAPPTYP_WINDOWSREAL) != 0));
	743	WinCheckButton(hwnd, FLE_WINPROT,
	744	((apptype & FAPPTYP_WINDOWSPROT) != 0));
	745	WinCheckButton(hwnd, FLE_32BIT, ((apptype & FAPPTYP_32BIT) != 0));
	746	WinCheckButton(hwnd, FLE_WINENH, ((apptype & 0x1000) != 0));
	747	}
	748	else {
	749	WinEnableWindow(WinWindowFromID(hwnd, FLE_OS2FS), FALSE);
	750	WinEnableWindow(WinWindowFromID(hwnd, FLE_OS2WIN), FALSE);
	751	WinEnableWindow(WinWindowFromID(hwnd, FLE_OS2PM), FALSE);
	752	WinEnableWindow(WinWindowFromID(hwnd, FLE_BOUND), FALSE);
	753	WinEnableWindow(WinWindowFromID(hwnd, FLE_32BIT), FALSE);
	754	WinEnableWindow(WinWindowFromID(hwnd, FLE_DOS), FALSE);
	755	WinEnableWindow(WinWindowFromID(hwnd, FLE_WINPROT), FALSE);
	756	WinEnableWindow(WinWindowFromID(hwnd, FLE_WINREAL), FALSE);
	757	WinEnableWindow(WinWindowFromID(hwnd, FLE_WINENH), FALSE);
	758	WinEnableWindow(WinWindowFromID(hwnd, FLE_DLL), FALSE);
	759	WinEnableWindow(WinWindowFromID(hwnd, FLE_PHYSDRV), FALSE);
	760	WinEnableWindow(WinWindowFromID(hwnd, FLE_VIRTDRV), FALSE);
	761	WinEnableWindow(WinWindowFromID(hwnd, FLE_PROTDLL), FALSE);
	762	}
[575]	763	hptr = WinLoadFileIcon(pfs->szFileName, FALSE);
[551]	764	WinShowWindow(WinWindowFromID(hwnd, FLE_ICON), FALSE);
	765	if (hptr) {
	766	WinSendDlgItemMsg(hwnd,
	767	FLE_ICON, SM_SETHANDLE, MPFROMLONG(hptr), MPVOID);
	768	WinShowWindow(WinWindowFromID(hwnd, FLE_ICON), TRUE);
	769	}
	770	WinShowWindow(WinWindowFromID(hwnd, FLE_EAS), fs.cbList > 4);
	771	if (!(fs.attrFile & FILE_DIRECTORY)) {
	772	WinEnableWindow(WinWindowFromID(hwnd, FLE_READABLE), TRUE);
	773	WinEnableWindow(WinWindowFromID(hwnd, FLE_WRITEABLE), TRUE);
	774	WinEnableWindow(WinWindowFromID(hwnd, FLE_OPEN), TRUE);
	775	WinEnableWindow(WinWindowFromID(hwnd, FLE_ISARCHIVE), TRUE);
	776	WinEnableWindow(WinWindowFromID(hwnd, FLE_BINARY), TRUE);
[575]	777	fp = _fsopen(pfs->szFileName, "rb", SH_DENYNO);
[551]	778	if (fp) {
	779	char buff[512];
	780	ULONG len;
	781	APIRET rc;
[2]	782
[551]	783	len = 512;
	784	rc = DosRead(fileno(fp), buff, len, &len);
	785	fclose(fp);
	786	WinCheckButton(hwnd,
	787	FLE_BINARY,
	788	((len && rc) ? IsBinary(buff, len) : 2));
	789	WinCheckButton(hwnd, FLE_READABLE, TRUE);
[575]	790	info = find_type(pfs->szFileName, NULL);
[551]	791	if (info) {
	792	WinCheckButton(hwnd, FLE_ISARCHIVE, 1);
	793	if (info->id)
	794	WinSetDlgItemText(hwnd, FLE_ARCNAME, info->id);
	795	}
	796	}
	797	else {
	798	WinCheckButton(hwnd, FLE_ISARCHIVE, 2);
	799	WinCheckButton(hwnd, FLE_BINARY, 2);
	800	}
[575]	801	fp = _fsopen(pfs->szFileName, "ab", SH_DENYNO);
[551]	802	if (fp) {
	803	WinCheckButton(hwnd, FLE_WRITEABLE, TRUE);
	804	fclose(fp);
	805	}
[575]	806	fp = _fsopen(pfs->szFileName, "rb", SH_DENYRW);
[551]	807	if (!fp)
	808	WinCheckButton(hwnd, FLE_OPEN, TRUE);
	809	else
	810	fclose(fp);
	811	}
	812	else {
	813	WinEnableWindow(WinWindowFromID(hwnd, FLE_READABLE), FALSE);
	814	WinEnableWindow(WinWindowFromID(hwnd, FLE_WRITEABLE), FALSE);
	815	WinEnableWindow(WinWindowFromID(hwnd, FLE_OPEN), FALSE);
	816	WinEnableWindow(WinWindowFromID(hwnd, FLE_ISARCHIVE), FALSE);
	817	WinEnableWindow(WinWindowFromID(hwnd, FLE_BINARY), FALSE);
	818	}
[2]	819	}
[551]	820	}
	821	return 0;
[2]	822
[551]	823	case WM_COMMAND:
	824	switch (SHORT1FROMMP(mp1)) {
	825	case DID_OK:
[575]	826	pfs = WinQueryWindowPtr(hwnd, QWL_USER);
	827	WinDismissDlg(hwnd, (pfs && pfs->madechanges) ? 2 : 1);
[551]	828	break;
	829	case IDM_HELP:
	830	if (hwndHelp)
	831	WinSendMsg(hwndHelp,
	832	HM_DISPLAY_HELP,
	833	MPFROM2SHORT(HELP_INFO, 0), MPFROMSHORT(HM_RESOURCEID));
	834	break;
	835	case FLE_SETTINGS:
[575]	836	pfs = WinQueryWindowPtr(hwnd, QWL_USER);
	837	if (pfs && *pfs->szFileName)
	838	OpenObject(pfs->szFileName, Settings, hwnd);
[551]	839	break;
	840	case FLE_EAS:
[575]	841	pfs = WinQueryWindowPtr(hwnd, QWL_USER);
	842	if (pfs && *pfs->szFileName) {
[2]	843
[551]	844	CHAR *list[2];
[2]	845
[575]	846	list[0] = pfs->szFileName;
[551]	847	list[1] = NULL;
	848	WinDlgBox(HWND_DESKTOP,
	849	hwnd, DisplayEAsProc, FM3ModHandle, EA_FRAME, (PVOID) list);
[2]	850	}
[551]	851	break;
	852	case DID_CANCEL:
[575]	853	pfs = WinQueryWindowPtr(hwnd, QWL_USER);
	854	WinDismissDlg(hwnd, (pfs && pfs->madechanges) ? 2 : 0);
[551]	855	break;
	856	}
	857	return 0;
[2]	858
[551]	859	case WM_DESTROY:
[575]	860	pfs = WinQueryWindowPtr(hwnd, QWL_USER);
	861	if (pfs)
	862	free(pfs);
[551]	863	break;
[2]	864	}
[551]	865	return WinDefDlgProc(hwnd, msg, mp1, mp2);
[2]	866	}
	867
[551]	868	MRESULT EXPENTRY SetDrvProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[336]	869	{
[551]	870	switch (msg) {
	871	case WM_INITDLG:
	872	if (!mp2 \|\| !isalpha((CHAR ) mp2))
	873	WinDismissDlg(hwnd, 0);
	874	else {
[2]	875
[551]	876	CHAR s[80];
[2]	877
[551]	878	WinSetWindowULong(hwnd, QWL_USER, (toupper((CHAR ) mp2) - 'A'));
	879	sprintf(s, GetPString(IDS_DRIVEFLAGSTITLETEXT), toupper((CHAR ) mp2));
	880	WinSetWindowText(hwnd, s);
[2]	881	/*
[575]	882	WinEnableWindow(WinWindowFromID(hwnd,DVS_REMOVABLE),FALSE);
	883	WinEnableWindow(WinWindowFromID(hwnd,DVS_NOTWRITEABLE),FALSE);
	884	WinEnableWindow(WinWindowFromID(hwnd,DVS_IGNORE),FALSE);
	885	WinEnableWindow(WinWindowFromID(hwnd,DVS_CDROM),FALSE);
	886	WinEnableWindow(WinWindowFromID(hwnd,DVS_NOLONGNAMES),FALSE);
	887	WinEnableWindow(WinWindowFromID(hwnd,DVS_REMOTE),FALSE);
	888	WinEnableWindow(WinWindowFromID(hwnd,DVS_VIRTUAL),FALSE);
	889	WinEnableWindow(WinWindowFromID(hwnd,DVS_RAMDISK),FALSE);
	890	WinEnableWindow(WinWindowFromID(hwnd,DVS_BOOT),FALSE);
	891	WinEnableWindow(WinWindowFromID(hwnd,DVS_INVALID),FALSE);
	892	WinEnableWindow(WinWindowFromID(hwnd,DVS_ZIPSTREAM),FALSE);
	893	WinEnableWindow(WinWindowFromID(hwnd,DVS_NOSTATS),FALSE);
[2]	894	*/
[551]	895	PostMsg(hwnd, UM_UNDO, MPVOID, MPVOID);
	896	}
	897	break;
[2]	898
[551]	899	case UM_UNDO:
	900	{
	901	ULONG drive = WinQueryWindowULong(hwnd, QWL_USER);
[2]	902
[551]	903	WinCheckButton(hwnd, DVS_REMOVABLE,
	904	((driveflags[drive] & DRIVE_REMOVABLE) != 0));
	905	WinCheckButton(hwnd, DVS_NOTWRITEABLE,
	906	((driveflags[drive] & DRIVE_NOTWRITEABLE) != 0));
	907	WinCheckButton(hwnd, DVS_IGNORE,
	908	((driveflags[drive] & DRIVE_IGNORE) != 0));
	909	WinCheckButton(hwnd, DVS_CDROM,
	910	((driveflags[drive] & DRIVE_CDROM) != 0));
	911	WinCheckButton(hwnd, DVS_NOLONGNAMES,
	912	((driveflags[drive] & DRIVE_NOLONGNAMES) != 0));
	913	WinCheckButton(hwnd, DVS_REMOTE,
	914	((driveflags[drive] & DRIVE_REMOTE) != 0));
[552]	915	WinCheckButton(hwnd,DVS_VIRTUAL,
[575]	916	((driveflags[drive] & DRIVE_VIRTUAL) != 0));
[552]	917	WinCheckButton(hwnd,DVS_RAMDISK,
[575]	918	((driveflags[drive] & DRIVE_RAMDISK) != 0));
[552]	919	WinCheckButton(hwnd, DVS_BOOT,
[575]	920	((driveflags[drive] & DRIVE_BOOT) != 0));
[551]	921	WinCheckButton(hwnd, DVS_INVALID,
	922	((driveflags[drive] & DRIVE_INVALID) != 0));
	923	WinCheckButton(hwnd, DVS_NOPRESCAN,
	924	((driveflags[drive] & DRIVE_NOPRESCAN) != 0));
	925	WinCheckButton(hwnd, DVS_ZIPSTREAM,
	926	((driveflags[drive] & DRIVE_ZIPSTREAM) != 0));
	927	WinCheckButton(hwnd, DVS_NOLOADICONS,
	928	((driveflags[drive] & DRIVE_NOLOADICONS) != 0));
	929	WinCheckButton(hwnd, DVS_NOLOADSUBJS,
	930	((driveflags[drive] & DRIVE_NOLOADSUBJS) != 0));
	931	WinCheckButton(hwnd, DVS_NOLOADLONGS,
	932	((driveflags[drive] & DRIVE_NOLOADLONGS) != 0));
	933	WinCheckButton(hwnd, DVS_SLOW, ((driveflags[drive] & DRIVE_SLOW) != 0));
	934	WinCheckButton(hwnd, DVS_INCLUDEFILES,
	935	((driveflags[drive] & DRIVE_INCLUDEFILES) != 0));
[552]	936	WinCheckButton(hwnd,DVS_NOSTATS,
[575]	937	((driveflags[drive] & DRIVE_NOSTATS) != 0));
[551]	938	}
	939	return 0;
[2]	940
[551]	941	case WM_CONTROL:
	942	return 0;
[2]	943
[551]	944	case WM_COMMAND:
	945	switch (SHORT1FROMMP(mp1)) {
	946	case DID_OK:
	947	{
	948	ULONG drive = WinQueryWindowULong(hwnd, QWL_USER);
[2]	949
[551]	950	if (WinQueryButtonCheckstate(hwnd, DVS_NOPRESCAN))
	951	driveflags[drive] \|= DRIVE_NOPRESCAN;
	952	else
	953	driveflags[drive] &= (~DRIVE_NOPRESCAN);
	954	if (WinQueryButtonCheckstate(hwnd, DVS_NOLOADICONS))
	955	driveflags[drive] \|= DRIVE_NOLOADICONS;
	956	else
	957	driveflags[drive] &= (~DRIVE_NOLOADICONS);
	958	if (WinQueryButtonCheckstate(hwnd, DVS_NOLOADSUBJS))
	959	driveflags[drive] \|= DRIVE_NOLOADSUBJS;
	960	else
	961	driveflags[drive] &= (~DRIVE_NOLOADSUBJS);
	962	if (WinQueryButtonCheckstate(hwnd, DVS_NOLOADLONGS))
	963	driveflags[drive] \|= DRIVE_NOLOADLONGS;
	964	else
	965	driveflags[drive] &= (~DRIVE_NOLOADLONGS);
	966	if (WinQueryButtonCheckstate(hwnd, DVS_SLOW))
	967	driveflags[drive] \|= DRIVE_SLOW;
	968	else
	969	driveflags[drive] &= (~DRIVE_SLOW);
	970	if (WinQueryButtonCheckstate(hwnd, DVS_INCLUDEFILES))
	971	driveflags[drive] \|= DRIVE_INCLUDEFILES;
	972	else
	973	driveflags[drive] &= (~DRIVE_INCLUDEFILES);
[575]	974	if (WinQueryButtonCheckstate(hwnd,DVS_NOSTATS))
	975	driveflags[drive] \|= DRIVE_NOSTATS;
	976	else
	977	driveflags[drive] &= (~DRIVE_NOSTATS);
[551]	978	{
	979	ULONG flags;
	980	CHAR s[80];
[2]	981
[551]	982	sprintf(s, "%c.DriveFlags", (CHAR) (drive + 'A'));
	983	flags = driveflags[drive];
	984	flags &= (~(DRIVE_REMOVABLE \| DRIVE_NOTWRITEABLE \|
	985	DRIVE_IGNORE \| DRIVE_CDROM \|
	986	DRIVE_NOLONGNAMES \| DRIVE_REMOTE \|
[575]	987	DRIVE_BOOT \| DRIVE_INVALID \| DRIVE_ZIPSTREAM \|
	988	DRIVE_VIRTUAL \| DRIVE_RAMDISK));
[551]	989	PrfWriteProfileData(fmprof, appname, s, &flags, sizeof(ULONG));
	990	}
	991	}
	992	WinDismissDlg(hwnd, 1);
	993	break;
[2]	994
[551]	995	case DID_CANCEL:
	996	WinDismissDlg(hwnd, 0);
	997	break;
[2]	998
[551]	999	case IDM_UNDO:
	1000	PostMsg(hwnd, UM_UNDO, MPVOID, MPVOID);
	1001	break;
[2]	1002
[551]	1003	case IDM_HELP:
	1004	if (hwndHelp)
	1005	WinSendMsg(hwndHelp,
	1006	HM_DISPLAY_HELP,
	1007	MPFROM2SHORT(HELP_FLAGS, 0), MPFROMSHORT(HM_RESOURCEID));
	1008	break;
	1009	}
	1010	return 0;
[2]	1011	}
[551]	1012	return WinDefDlgProc(hwnd, msg, mp1, mp2);
[2]	1013	}

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