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source: trunk/dll/walkem.c@ 1791

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Last change on this file since 1791 was 1673, checked in by Gregg Young, 13 years ago
Update to Doxygen comment style Ticket 55. Also some minor code cleanup.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 45.6 KB

Rev	Line
[123]	1
	2	/***********************************************************************
	3
	4	$Id: walkem.c 1673 2012-12-30 18:51:01Z gyoung $
	5
[1077]	6	Misc persistent lists support
	7
[123]	8	Copyright (c) 1993-98 M. Kimes
[1394]	9	Copyright (c) 2005, 2009 Steven H. Levine
[123]	10
[186]	11	01 Aug 04 SHL Rework lstrip/rstrip usage
	12	05 Jun 05 SHL Use QWL_USER
[242]	13	13 Aug 05 SHL Run through indent
[259]	14	13 Aug 05 SHL remove_udir - avoid corrupting last dirs list
[328]	15	17 Jul 06 SHL Use Runtime_Error
[404]	16	29 Jul 06 SHL Use xfgets
[518]	17	20 Oct 06 SHL Correct . .. check
[544]	18	06 Nov 06 SHL Oops - need to allow .. here
	19	14 Nov 06 SHL Correct FillPathListBox regression
[574]	20	22 Mar 07 GKY Use QWL_USER
[617]	21	20 Apr 07 SHL Avoid spurious add_udir error reports
[787]	22	16 Aug 07 SHL Update add_setups for ticket# 109
[789]	23	19 Aug 07 SHL Correct load_setups error reporting
[794]	24	20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
[807]	25	25 Aug 07 SHL Correct #pragma alloc_text typos
[864]	26	11 Nov 07 GKY Cancel now directly closes dialog even if directory path text has changed
[939]	27	20 Jan 08 GKY Walk & walk2 dialogs now save and restore size and position
[965]	28	19 Feb 08 JBS Add "State at last FM/2 close" to the states combo box
[985]	29	29 Feb 08 GKY Use xfree where appropriate
	30	29 Feb 08 GKY Refactor global command line variables to notebook.h
[1027]	31	19 Jun 08 JBS Ticket 227: Allow temporary saving/deleting of the shutdown state of directory containers
[1029]	32	22 Jun 08 GKY Add free_?dir for fortify testing
[1078]	33	18 Jul 08 SHL More Fortify support
[1082]	34	19 Jul 08 GKY Replace save_dir2(dir) with pFM2SaveDirectory and use BldFullPathName
[1119]	35	24 Aug 08 GKY Warn full drive on save of .DAT file; prevent loss of existing file
[1438]	36	28 Jun 09 GKY Added AddBackslashToPath() to remove repeatative code.
[1471]	37	06 Oct 09 SHL Ctrl-select selects Walk Dialog listbox entry, but suppresses action
[1498]	38	17 JAN 10 GKY Changes to get working with Watcom 1.9 Beta (1/16/10). Mostly cast CHAR CONSTANT * as CHAR *.
[1670]	39	12 Aug 12 GKY Allow for selection of include subdirectories or a list file on initial startup of compare dirs
[123]	40
	41	***********************************************************************/
	42
[907]	43	#include <stdlib.h>
	44	#include <string.h>
	45	#include <ctype.h>
	46	#include <share.h>
	47
[2]	48	#define INCL_WIN
	49	#define INCL_DOS
	50	#define INCL_DOSERRORS
[787]	51	#define INCL_SHLERRORS // PMERR_NOT_IN_IDX
[841]	52	#define INCL_LONGLONG
[2]	53
[1186]	54	#include "fm3dll.h"
[1228]	55	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
[1214]	56	#include "arccnrs.h" // Data declaration(s)
	57	#include "info.h" // Data declaration(s)
	58	#include "init.h" // Data declaration(s)
	59	#include "mainwnd.h" // Data declaration(s)
[2]	60	#include "fm3dlg.h"
	61	#include "fm3str.h"
[907]	62	#include "errutil.h" // Dos_Error...
	63	#include "strutil.h" // GetPString
[1077]	64	#include "notebook.h" // targetdirectory
[1082]	65	#include "pathutil.h" // BldFullPathName
[1162]	66	#include "walkem.h"
[1186]	67	#include "valid.h" // MakeFullName
	68	#include "chklist.h" // PosOverOkay
	69	#include "mkdir.h" // SetDir
	70	#include "wrappers.h" // xfgets
	71	#include "strips.h" // bstrip
	72	#include "misc.h" // CheckDriveSpaceAvail
	73	#include "dirs.h" // save_dir2
[1039]	74	#include "fortify.h"
[2]	75
[242]	76	typedef struct
	77	{
[551]	78	USHORT size;
	79	USHORT changed;
	80	BOOL nounwriteable;
	81	CHAR szCurrentPath[CCHMAXPATH];
	82	CHAR *szReturnPath;
	83	}
	84	WALKER;
[2]	85
[1214]	86	static MRESULT EXPENTRY WalkTwoDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2);
	87	static VOID load_setups(VOID);
	88	static BOOL remove_ldir(PSZ path);
	89
	90	// Data definitions
	91	#pragma data_seg(DATA1)
	92
	93	static PSZ pszSrcFile = __FILE__;
[242]	94	static CHAR WalkFont[CCHMAXPATH] = "";
[2]	95	static ULONG WalkFontSize = sizeof(WalkFont);
	96
[787]	97	/**
	98	* States names management
	99	*/
	100
	101	static BOOL fSetupsLoaded;
	102	static LINKDIRS *pFirstSetup;
	103	static const PSZ pszLastSetups = "LastSetups";
[907]	104	// 18 Aug 07 SHL fixme to stop supporting old style 1 year from now?
[787]	105	static const ULONG ulOldSetupsBytes = 100 * 13; // Prior to 3.0.7
	106
[1214]	107	#pragma data_seg(GLOBAL1)
	108	BOOL fUdirsChanged;
	109	BOOL loadedudirs;
	110
	111	#pragma data_seg(GLOBAL2)
	112	LINKDIRS *ldirhead;
	113	LINKDIRS *udirhead;
	114
[787]	115	/**
	116	* Fill States drop down list with known state names
	117	*/
	118
	119	VOID fill_setups_list(VOID)
[242]	120	{
[787]	121	WinSendMsg(hwndStatelist, LM_DELETEALL, MPVOID, MPVOID);
	122	if (fUserComboBox) {
	123	LINKDIRS *pld;
	124	load_setups();
	125	for (pld = pFirstSetup; pld; pld = pld->next) {
	126	// DbgMsg(pszSrcFile, __LINE__, "Inserted %s", pld->path);
	127	WinSendMsg(hwndStatelist,
	128	LM_INSERTITEM,
	129	MPFROM2SHORT(LIT_SORTASCENDING, 0),
	130	MPFROMP(pld->path));
	131	}
[1498]	132	WinSetWindowText(hwndStatelist, (CHAR *) GetPString(IDS_STATETEXT));
[787]	133	}
	134	}
[2]	135
[787]	136	/**
	137	* Lookup setup and do requested action
	138	* @param - action, Support old/new style storage method
	139	* @return 1 if found and action OK, 0 if not found and action OK, -1 if error during action
	140	*/
	141
	142	#define LS_FIND 0
	143	#define LS_ADD 1
	144	#define LS_DELETE 2
	145
[1394]	146	static INT lookup_setup(PCSZ name, UINT action)
[787]	147	{
	148	LINKDIRS *pld;
	149	LINKDIRS *pldLast = NULL;
	150
	151	if (!name \|\| !*name) {
[1398]	152	Runtime_Error(pszSrcFile, __LINE__, NULL);
[787]	153	return -1;
	154	}
	155
	156	load_setups();
	157
	158	for (pld = pFirstSetup; pld; pld = pld->next) {
	159	if (!stricmp(pld->path, name)) {
	160	if (action == LS_DELETE) {
	161	if (pldLast)
	162	pldLast->next = pld->next;
	163	else
	164	pFirstSetup = pld->next;
[1009]	165	xfree(pld->path, pszSrcFile, __LINE__);
[1039]	166	free(pld);
[787]	167	}
	168	return 1; // Found or added
	169	}
	170	pldLast = pld; // In case deleting
	171	} // for
	172
	173	// Not found
	174	if (action == LS_ADD) {
	175	pld = xmalloc(sizeof(LINKDIRS), pszSrcFile, __LINE__);
	176	if (!pld)
	177	return -1;
	178	pld->path = xstrdup(name, pszSrcFile, __LINE__);
	179	if (!pld->path) {
[1039]	180	free(pld);
[787]	181	return -1;
	182	}
	183	// Insert at front of list - drop down will sort
	184	pld->next = pFirstSetup;
	185	pFirstSetup = pld;
	186	return 0;
	187	}
	188
	189	return FALSE; // Not found
[2]	190	}
	191
[787]	192	/**
	193	* Load state names from ini
	194	* Support old/new style storage method
	195	*/
	196
	197	VOID load_setups(VOID)
[242]	198	{
[787]	199	ULONG ulDataBytes;
	200	ULONG l;
	201	PSZ pszBuf;
	202	PSZ psz;
	203	LINKDIRS *pld;
	204
	205	if (fSetupsLoaded)
[551]	206	return;
[787]	207
[1505]	208	if (!PrfQueryProfileSize(fmprof, FM3Str, pszLastSetups, &ulDataBytes)) {
[787]	209	// fixme to use generic hab
	210	ERRORID eid = WinGetLastError((HAB)0);
	211	if ((eid & 0xffff) != PMERR_NOT_IN_IDX) {
[789]	212	// Get error info back
[1505]	213	PrfQueryProfileSize(fmprof, FM3Str, pszLastSetups, &ulDataBytes);
[1398]	214	Win_Error(HWND_DESKTOP, HWND_DESKTOP, pszSrcFile, __LINE__, PCSZ_PRFQUERYPROFILESIZE);
[787]	215	}
[789]	216	else
	217	fSetupsLoaded = TRUE; // Nothing saved
	218	return;
[787]	219	}
	220
	221	if (ulDataBytes == 0) {
[1398]	222	Runtime_Error(pszSrcFile, __LINE__, PCSZ_PRFQUERYPROFILESIZE);
[787]	223	return;
	224	}
	225
	226	pszBuf = xmalloc(ulDataBytes + 1, pszSrcFile, __LINE__); // One extra for end marker
	227	if (!pszBuf)
	228	return;
	229	l = ulDataBytes;
[1505]	230	if (!PrfQueryProfileData(fmprof, FM3Str, pszLastSetups, pszBuf, &l)) {
[1398]	231	Win_Error(HWND_DESKTOP, HWND_DESKTOP, pszSrcFile, __LINE__, PCSZ_PRFQUERYPROFILEDATA);
[1039]	232	free(pszBuf);
[787]	233	return;
	234	}
	235
	236	if (ulDataBytes != l) {
	237	Runtime_Error(pszSrcFile, __LINE__, "PrfQueryProfileData reported %u expected %u", l, ulDataBytes);
[1039]	238	free(pszBuf);
[787]	239	return;
	240	}
	241
	242	*(pszBuf + ulDataBytes) = 0; // Insert end marker
	243
	244	psz = pszBuf;
	245	if (!*psz && ulDataBytes == ulOldSetupsBytes)
	246	psz += 13; // Rarely used 1st fixed width entry prior to 3.0.7
	247
	248	while (*psz) {
	249	pld = xmalloc(sizeof(LINKDIRS), pszSrcFile, __LINE__);
	250	if (!pld) {
[1039]	251	free(pszBuf);
[787]	252	return;
	253	}
[1078]	254
	255	# ifdef FORTIFY
	256	Fortify_SetOwner(pld, 1);
	257	Fortify_SetScope(pld, 1);
	258	# endif
	259
[787]	260	pld->path = xstrdup(psz, pszSrcFile, __LINE__);
	261	if (!pld->path) {
[1039]	262	free(pszBuf);
	263	free(pld);
[787]	264	return;
	265	}
	266
[1078]	267	# ifdef FORTIFY
	268	Fortify_SetOwner(pld->path, 1);
	269	Fortify_SetScope(pld->path, 1);
	270	# endif
	271
[787]	272	// Insert at front of list - drop down will sort
	273	pld->next = pFirstSetup;
	274	pFirstSetup = pld;
	275	// DbgMsg(pszSrcFile, __LINE__, "Inserted %s", pld->path);
	276
	277	if (ulDataBytes == ulOldSetupsBytes)
	278	psz += 13; // Buffers fixed width prior to 3.0.7
	279	else
	280	psz += strlen(psz) + 1;
	281	} // while
	282
[1039]	283	free(pszBuf);
[787]	284
	285	fSetupsLoaded = TRUE;
[2]	286	}
	287
[787]	288	VOID save_setups(VOID)
[242]	289	{
[787]	290	ULONG ulBufBytes;
	291	ULONG ulFillBytes;
	292	ULONG l;
	293	PSZ pszBuf;
	294	PSZ psz;
	295	LINKDIRS *pld;
[2]	296
[787]	297	if (!fSetupsLoaded)
	298	return;
	299
	300	ulBufBytes = 0;
	301	for (pld = pFirstSetup; pld; pld = pld->next) {
	302	ulBufBytes += strlen(pld->path) + 1;
	303	} // for
	304
	305	if (!ulBufBytes)
	306	pszBuf = NULL;
	307	else {
	308	// Ensure different than size prior to 3.0.7
	309	ulFillBytes = ulBufBytes == ulOldSetupsBytes ? 1 : 0;
	310	pszBuf = xmalloc(ulBufBytes + ulFillBytes, pszSrcFile, __LINE__);
	311	if (!pszBuf)
	312	return;
	313
	314	psz = pszBuf;
	315	for (pld = pFirstSetup; pld; pld = pld->next) {
	316	l = strlen(pld->path) + 1;
	317	memcpy(psz, pld->path, l);
	318	psz += l;
	319	} // for
	320	if (ulFillBytes)
	321	*psz = 0;
[551]	322	}
[787]	323
	324	if (!PrfWriteProfileData(fmprof,
[1505]	325	FM3Str,
[787]	326	pszLastSetups, pszBuf, ulBufBytes)) {
	327	ERRORID eid = WinGetLastError((HAB)0);
	328	if ((eid & 0xffff) != PMERR_NOT_IN_IDX)
	329	Runtime_Error(pszSrcFile, __LINE__, "PrfWriteProfileData returned %u", eid);
	330	}
	331
	332	// Delete obsolete INI entry
[1505]	333	PrfWriteProfileData(fmprof, FM3Str, "LastSetup", NULL, 0);
[2]	334	}
	335
[787]	336	/**
	337	* Add named state to setups list
	338	* @return same as lookup_setup
	339	*/
	340
[1394]	341	INT add_setup(PCSZ name)
[242]	342	{
[787]	343	return lookup_setup(name, LS_ADD);
	344	}
[2]	345
[787]	346	/**
	347	* Delete named state from setups list
	348	* @return same as lookup_setup
	349	*/
	350
	351	INT remove_setup(PSZ name)
	352	{
	353	return lookup_setup(name, LS_DELETE);
[2]	354	}
	355
[1077]	356	#ifdef FORTIFY
	357
	358	VOID free_setups(VOID)
	359	{
	360	LINKDIRS *pld = pFirstSetup;
	361	while (pld) {
	362	LINKDIRS *next = pld->next;
	363	free(pld->path);
	364	free(pld);
	365	pld = next;
	366	}
	367	pFirstSetup = NULL;
	368	}
	369
	370	#endif // FORTIFY
	371
[242]	372	VOID load_udirs(VOID)
	373	{
[1673]	374	// load linked list of user directories from USERDIRS.DAT file
[2]	375
[551]	376	FILE *fp;
	377	LINKDIRS *info;
	378	LINKDIRS *last = NULL;
	379	CHAR s[CCHMAXPATH + 24];
[1544]	380	CHAR *moder = "r";
[2]	381
[1034]	382	if (udirhead)
	383	free_udirs();
[551]	384	loadedudirs = TRUE;
	385	fUdirsChanged = FALSE;
[1398]	386	BldFullPathName(s, pFM2SaveDirectory, PCSZ_USERDIRSDAT);
[1544]	387	fp = xfsopen(s, moder, SH_DENYWR, pszSrcFile, __LINE__, TRUE);
[551]	388	if (fp) {
	389	while (!feof(fp)) {
	390	if (!xfgets(s, CCHMAXPATH + 24, fp, pszSrcFile, __LINE__))
	391	break;
	392	s[CCHMAXPATH] = 0;
	393	bstripcr(s);
	394	if (s && s != ';') {
	395	info = xmalloc(sizeof(LINKDIRS), pszSrcFile, __LINE__);
[1078]	396	# ifdef FORTIFY
	397	Fortify_SetOwner(info, 1);
	398	Fortify_SetScope(info, 1);
	399	# endif
[551]	400	if (info) {
	401	info->path = xstrdup(s, pszSrcFile, __LINE__);
	402	if (!info->path)
[1039]	403	free(info);
[551]	404	else {
[1078]	405	# ifdef FORTIFY
	406	Fortify_SetOwner(info->path, 1);
	407	Fortify_SetScope(info->path, 1);
	408	# endif
[551]	409	info->next = NULL;
	410	if (!udirhead)
	411	udirhead = info;
	412	else
	413	last->next = info;
	414	last = info;
	415	}
[242]	416	}
[551]	417	}
[2]	418	}
[551]	419	fclose(fp);
	420	}
[2]	421	}
	422
[242]	423	VOID save_udirs(VOID)
	424	{
[551]	425	FILE *fp;
	426	LINKDIRS *info;
	427	CHAR s[CCHMAXPATH + 14];
[1544]	428	CHAR *modew = "w";
[2]	429
[551]	430	if (loadedudirs) {
	431	fUdirsChanged = FALSE;
	432	if (udirhead) {
[1398]	433	BldFullPathName(s, pFM2SaveDirectory, PCSZ_USERDIRSDAT);
[1118]	434	if (CheckDriveSpaceAvail(s, ullDATFileSpaceNeeded, 1) == 2)
[1394]	435	return; //already gave error msg
[1544]	436	fp = xfopen(s, modew, pszSrcFile, __LINE__, FALSE);
[551]	437	if (fp) {
	438	fputs(GetPString(IDS_USERDEFDIRSTEXT), fp);
	439	info = udirhead;
	440	while (info) {
	441	fprintf(fp, "%0.*s\n", CCHMAXPATH, info->path);
	442	info = info->next;
[242]	443	}
[551]	444	fclose(fp);
	445	}
[2]	446	}
[551]	447	}
[2]	448	}
	449
[617]	450	/**
	451	* Add path to user directory list or last used directory list.
	452	* Callers need to check fUdirsChanged to know if user dirs change occured.
	453	* Callers need to check return code to know if last dirs change occured.
	454	* @param userdirs TRUE to process user directory list. Otherwise last used list.
	455	* @return TRUE if added, FALSE if already in list or error.
	456	*/
[259]	457
[617]	458	BOOL add_udir(BOOL userdirs, CHAR *inpath)
[242]	459	{
[551]	460	CHAR path[CCHMAXPATH];
	461	LINKDIRS *info;
	462	LINKDIRS *last = NULL;
	463	LINKDIRS *temp;
[2]	464
[551]	465	if (inpath && *inpath) {
	466	if (DosQueryPathInfo(inpath, FIL_QUERYFULLNAME, path, sizeof(path)))
	467	strcpy(path, inpath);
	468	if (!userdirs && IsRoot(path))
	469	return FALSE;
	470	if (IsFullName(path)) {
	471	if (!loadedudirs)
	472	load_udirs();
	473	// Search user dir list first unless doing last dirs
	474	info = userdirs ? udirhead : ldirhead;
	475	while (info) {
	476	if (!stricmp(info->path, path))
	477	return FALSE; // Already in list
	478	last = info; // Remember append to location
	479	info = info->next;
	480	}
	481	// Search last dir list unless doing just last dirs
	482	if (!userdirs) {
	483	info = udirhead;
	484	while (info) {
	485	if (!stricmp(info->path, path))
[242]	486	return FALSE;
[551]	487	info = info->next;
	488	}
	489	}
	490	else {
[1673]	491	// if adding manual directory, remove from auto list if present
[551]	492	info = ldirhead;
	493	temp = NULL;
	494	while (info) {
	495	if (!stricmp(info->path, path)) {
	496	if (temp)
	497	temp->next = info->next;
[242]	498	else
[551]	499	ldirhead = info->next;
[1009]	500	xfree(info->path, pszSrcFile, __LINE__);
[1039]	501	free(info);
[551]	502	break;
	503	}
	504	temp = info;
	505	info = info->next;
[242]	506	}
[551]	507	}
	508	// Append entry to end of user dirs list
	509	info = xmalloc(sizeof(LINKDIRS), pszSrcFile, __LINE__);
	510	if (info) {
[1078]	511	# ifdef FORTIFY
	512	Fortify_SetScope(info, 1);
	513	# endif
[551]	514	info->path = xstrdup(path, pszSrcFile, __LINE__);
	515	if (!info->path)
[1039]	516	free(info);
[551]	517	else {
[1078]	518	# ifdef FORTIFY
	519	Fortify_SetScope(info->path, 1);
	520	# endif
[551]	521	info->next = NULL;
	522	if (userdirs) {
	523	fUdirsChanged = TRUE;
	524	if (!udirhead)
	525	udirhead = info;
	526	else
	527	last->next = info;
	528	}
	529	else {
	530	if (!ldirhead)
	531	ldirhead = info;
	532	else
	533	last->next = info;
[1077]	534	}
[551]	535	return TRUE;
	536	}
	537	}
[2]	538	}
[551]	539	}
	540	return FALSE;
[2]	541	}
	542
[259]	543	//=== remove_udir - remove path from user dir list or last directory list ===
	544
[242]	545	BOOL remove_udir(CHAR * path)
	546	{
[551]	547	LINKDIRS *info;
	548	LINKDIRS *last = NULL;
[2]	549
[551]	550	if (path && *path) {
	551	if (!loadedudirs)
	552	load_udirs();
	553	info = udirhead;
	554	while (info) {
	555	if (!stricmp(info->path, path)) {
	556	if (last)
	557	last->next = info->next;
	558	else
	559	udirhead = info->next;
[1009]	560	xfree(info->path, pszSrcFile, __LINE__);
[1039]	561	free(info);
[551]	562	fUdirsChanged = TRUE;
	563	return TRUE;
	564	}
	565	last = info;
	566	info = info->next;
	567	}
[259]	568
[551]	569	info = ldirhead;
	570	last = NULL;
	571	while (info) {
	572	if (!stricmp(info->path, path)) {
	573	if (last)
	574	last->next = info->next;
	575	else
	576	ldirhead = info->next;
[1009]	577	xfree(info->path, pszSrcFile, __LINE__);
[1039]	578	free(info);
[551]	579	return TRUE;
	580	}
	581	last = info;
	582	info = info->next;
[2]	583	}
[551]	584	}
	585	return FALSE;
[2]	586	}
	587
[242]	588	BOOL remove_ldir(CHAR * path)
	589	{
[551]	590	LINKDIRS *info;
	591	LINKDIRS *last = NULL;
[2]	592
[551]	593	if (path && *path) {
	594	info = ldirhead;
	595	while (info) {
	596	if (!stricmp(info->path, path)) {
	597	if (last)
	598	last->next = info->next;
	599	else
	600	ldirhead = info->next;
[1009]	601	xfree(info->path, pszSrcFile, __LINE__);
[1039]	602	free(info);
[551]	603	return TRUE;
	604	}
	605	last = info;
	606	info = info->next;
[2]	607	}
[551]	608	}
	609	return FALSE;
[2]	610	}
	611
[1082]	612	# ifdef FORTIFY
	613
[1029]	614	VOID free_ldir(VOID)
	615	{
	616	LINKDIRS info, next;
	617
	618	info = ldirhead;
	619	while (info) {
	620	next = info->next;
	621	xfree(info->path, pszSrcFile, __LINE__);
[1039]	622	free(info);
[1029]	623	info = next;
	624	}
	625	ldirhead = NULL;
	626	}
	627
[1082]	628	# endif
	629
[1034]	630	VOID free_udirs(VOID)
[1029]	631	{
	632	LINKDIRS info, next;
	633
	634	info = udirhead;
	635	while (info) {
	636	next = info->next;
	637	xfree(info->path, pszSrcFile, __LINE__);
[1039]	638	free(info);
[1029]	639	info = next;
	640	}
	641	udirhead = NULL;
	642	}
	643
[551]	644	VOID FillPathListBox(HWND hwnd, HWND hwnddrive, HWND hwnddir, CHAR * pszPath,
[242]	645	BOOL nounwriteable)
	646	{
[1673]	647	/**
[551]	648	* this function fills one or two list boxes with drive and directory
	649	* information showing all available drives and all directories off of
	650	* the directory represented by path. This works independently of the
	651	* current directory.
	652	*/
[2]	653
[551]	654	CHAR szDrive[] = " :", szTemp[1032];
[847]	655	FILEFINDBUF3 findbuf;
[551]	656	HDIR hDir = HDIR_CREATE;
	657	SHORT sDrive;
[766]	658	ULONG ulDriveNum, ulSearchCount = 1, ulDriveMap;
[2]	659
[551]	660	DosError(FERR_DISABLEHARDERR);
	661	DosQCurDisk(&ulDriveNum, &ulDriveMap);
	662	if (hwnddrive)
	663	WinSendMsg(hwnddrive, LM_DELETEALL, MPVOID, MPVOID);
	664	if (hwnddrive != hwnddir && hwnddir)
	665	WinSendMsg(hwnddir, LM_DELETEALL, MPVOID, MPVOID);
[2]	666
[551]	667	if (hwnddrive) {
	668	// Fill drive listbox
	669	for (sDrive = 0; sDrive < 26; sDrive++) {
[766]	670	if (ulDriveMap & (1 << sDrive)) {
[551]	671	*szDrive = (CHAR) (sDrive + 'A');
	672	if ((!nounwriteable \|\| !(driveflags[sDrive] & DRIVE_NOTWRITEABLE)) &&
	673	!(driveflags[sDrive] & (DRIVE_IGNORE \| DRIVE_INVALID)))
	674	WinSendMsg(hwnddrive, LM_INSERTITEM, MPFROM2SHORT(LIT_END, 0),
	675	MPFROMP(szDrive));
	676	}
[2]	677	}
[551]	678	if (hwnddrive != hwnddir && pszPath && isalpha(*pszPath)
	679	&& pszPath[1] == ':') {
	680	szDrive = toupper(pszPath);
	681	WinSetWindowText(hwnddrive, szDrive);
	682	}
	683	}
[2]	684
[551]	685	if (hwnddir) {
	686	// Fill directory listbox
	687	sprintf(szTemp,
	688	"%s%s*",
[1438]	689	pszPath, (pszPath[strlen(pszPath) - 1] == '\\') ? NullStr : PCSZ_BACKSLASH);
[551]	690	DosError(FERR_DISABLEHARDERR);
[847]	691	if (!DosFindFirst(szTemp,
	692	&hDir,
	693	FILE_DIRECTORY \| MUST_HAVE_DIRECTORY \|
	694	FILE_READONLY \| FILE_ARCHIVED \| FILE_SYSTEM \|
	695	FILE_HIDDEN,
	696	&findbuf,
	697	sizeof(FILEFINDBUF3), &ulSearchCount, FIL_STANDARD)) {
[551]	698	do {
	699	if (findbuf.attrFile & FILE_DIRECTORY) {
	700	// Skip .. unless full path supplied
	701	if (strcmp(findbuf.achName, "..") \|\|
	702	strlen(pszPath) > 3 \|\| pszPath[1] != ':') {
	703	// Skip . allow ..
	704	if (findbuf.achName[0] != '.' \|\| findbuf.achName[1]) {
	705	WinSendMsg(hwnddir,
	706	LM_INSERTITEM,
	707	MPFROM2SHORT(LIT_SORTASCENDING, 0),
	708	MPFROMP(findbuf.achName));
	709	}
	710	}
[242]	711	}
[766]	712	ulSearchCount = 1;
[847]	713	} while (!DosFindNext(hDir,
	714	&findbuf, sizeof(FILEFINDBUF3), &ulSearchCount));
[551]	715	DosFindClose(hDir);
[2]	716	}
[551]	717	DosError(FERR_DISABLEHARDERR);
	718	}
[2]	719	}
	720
[242]	721	MRESULT EXPENTRY TextSubProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
	722	{
[574]	723	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
[2]	724
[551]	725	switch (msg) {
	726	case WM_CHAR:
	727	if (SHORT1FROMMP(mp1) & KC_KEYUP) {
	728	if ((SHORT1FROMMP(mp1) & KC_VIRTUALKEY) &&
	729	(SHORT1FROMMP(mp2) & 255) == '\r')
	730	PostMsg(WinQueryWindow(hwnd, QW_PARENT), WM_COMMAND,
	731	MPFROM2SHORT(DID_OK, 0), MPVOID);
[242]	732	}
[551]	733	break;
	734	}
	735	return oldproc(hwnd, msg, mp1, mp2);
[2]	736	}
	737
[242]	738	MRESULT EXPENTRY WalkDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
	739	{
[551]	740	WALKER *wa;
	741	CHAR szBuff[CCHMAXPATH + 1], szBuffer[CCHMAXPATH + 1], *p;
	742	SHORT sSelect;
[1673]	743	static BOOL okay; // avoid combobox selecting as filled
[551]	744	static CHAR lastdir[CCHMAXPATH + 1];
[2]	745
[551]	746	switch (msg) {
	747	case UM_SETUP2:
	748	case WM_INITDLG:
	749	okay = FALSE;
	750	*lastdir = 0;
	751	if (!mp2) {
[1398]	752	Runtime_Error(pszSrcFile, __LINE__, NULL);
[551]	753	WinDismissDlg(hwnd, 0);
	754	break;
	755	}
	756	wa = xmallocz(sizeof(WALKER), pszSrcFile, __LINE__);
	757	if (!wa) {
	758	WinDismissDlg(hwnd, 0);
	759	break;
	760	}
	761	wa->size = (USHORT) sizeof(WALKER);
[574]	762	WinSetWindowPtr(hwnd, QWL_USER, (PVOID) wa);
[1009]	763	wa->szReturnPath = (CHAR *)mp2;
[242]	764	{
[551]	765	PFNWP oldproc;
[2]	766
[551]	767	oldproc = WinSubclassWindow(WinWindowFromID(hwnd, WALK_PATH),
	768	(PFNWP) TextSubProc);
	769	if (oldproc)
	770	WinSetWindowPtr(WinWindowFromID(hwnd, WALK_PATH),
	771	QWL_USER, (PVOID) oldproc);
	772	WinSendDlgItemMsg(WinWindowFromID(hwnd, WALK_RECENT),
	773	CBID_EDIT,
	774	EM_SETTEXTLIMIT, MPFROM2SHORT(CCHMAXPATH, 0), MPVOID);
	775	WinSendDlgItemMsg(WinWindowFromID(hwnd, WALK_RECENT),
	776	CBID_EDIT,
	777	EM_SETREADONLY, MPFROM2SHORT(TRUE, 0), MPVOID);
	778	}
[939]	779	{
	780	SWP swp;
	781	ULONG size = sizeof(SWP);
	782
[1505]	783	PrfQueryProfileData(fmprof, FM3Str, "WalkDir.Position", (PVOID) &swp, &size);
[1394]	784	swp.fl &= ~SWP_SIZE; // 04 Feb 09 SHL ignore saved size
[939]	785	WinSetWindowPos(hwnd,
[1077]	786	HWND_TOP,
	787	swp.x,
	788	swp.y,
	789	swp.cx,
	790	swp.cy,
	791	swp.fl);
[939]	792	}
[551]	793	PosOverOkay(hwnd);
	794	if (msg == UM_SETUP2)
	795	wa->nounwriteable = FALSE;
	796	else
	797	wa->nounwriteable = TRUE;
	798	if (!*wa->szReturnPath)
[1104]	799	strcpy(wa->szCurrentPath, pFM2SaveDirectory);
[551]	800	else {
	801	strcpy(wa->szCurrentPath, wa->szReturnPath);
	802	MakeFullName(wa->szCurrentPath);
	803	}
	804	if (wa->nounwriteable &&
	805	(driveflags[toupper(*wa->szCurrentPath) - 'A'] &
	806	DRIVE_NOTWRITEABLE)) {
[2]	807
[551]	808	ULONG bd;
[2]	809
[551]	810	strcpy(wa->szCurrentPath, "C:\\");
	811	if (DosQuerySysInfo(QSV_BOOT_DRIVE,
	812	QSV_BOOT_DRIVE,
	813	(PVOID) & bd, (ULONG) sizeof(ULONG)))
[766]	814	bd = 3;
[551]	815	*wa->szCurrentPath = (CHAR) bd + '@';
	816	}
	817	WinSendDlgItemMsg(hwnd,
	818	WALK_PATH,
	819	EM_SETTEXTLIMIT, MPFROM2SHORT(CCHMAXPATH, 0), MPVOID);
	820	WinSetDlgItemText(hwnd, WALK_PATH, wa->szCurrentPath);
	821	if (!loadedudirs)
	822	load_udirs();
[1673]	823	{ // fill user list box
[551]	824	ULONG ulDriveNum, ulDriveMap;
	825	ULONG ulSearchCount;
[847]	826	FILEFINDBUF3 findbuf;
[551]	827	HDIR hDir;
	828	APIRET rc;
	829	LINKDIRS info, temp;
[2]	830
[551]	831	DosError(FERR_DISABLEHARDERR);
	832	DosQCurDisk(&ulDriveNum, &ulDriveMap);
	833	info = udirhead;
	834	while (info) {
	835	if (IsFullName(info->path) &&
	836	!(driveflags[toupper(*info->path) - 'A'] &
	837	(DRIVE_IGNORE \| DRIVE_INVALID))) {
	838	DosError(FERR_DISABLEHARDERR);
	839	hDir = HDIR_CREATE;
[766]	840	ulSearchCount = 1;
[551]	841	if (!IsRoot(info->path))
[847]	842	rc = DosFindFirst(info->path, &hDir, FILE_DIRECTORY \|
	843	MUST_HAVE_DIRECTORY \| FILE_READONLY \|
	844	FILE_ARCHIVED \| FILE_SYSTEM \| FILE_HIDDEN,
	845	&findbuf, sizeof(FILEFINDBUF3),
	846	&ulSearchCount, FIL_STANDARD);
[551]	847	else {
	848	rc = 0;
	849	findbuf.attrFile = FILE_DIRECTORY;
	850	}
	851	if (!rc) {
	852	if (!IsRoot(info->path))
	853	DosFindClose(hDir);
	854	if (findbuf.attrFile & FILE_DIRECTORY)
	855	WinSendDlgItemMsg(hwnd, WALK_USERLIST, LM_INSERTITEM,
	856	MPFROM2SHORT(LIT_SORTASCENDING, 0),
	857	MPFROMP(info->path));
	858	else {
	859	temp = info->next;
	860	remove_udir(info->path);
	861	info = temp;
	862	continue;
[242]	863	}
[551]	864	}
[766]	865	else if (!(ulDriveMap & (1 << (toupper(*info->path) - 'A')))) {
[551]	866	temp = info->next;
	867	remove_udir(info->path);
	868	info = temp;
	869	continue;
	870	}
	871	}
	872	info = info->next;
	873	}
	874	info = ldirhead;
	875	while (info) {
	876	if (IsFullName(info->path) &&
	877	!(driveflags[toupper(*info->path) - 'A'] &
	878	(DRIVE_IGNORE \| DRIVE_INVALID))) {
	879	DosError(FERR_DISABLEHARDERR);
	880	hDir = HDIR_CREATE;
[766]	881	ulSearchCount = 1;
[551]	882	if (!IsRoot(info->path))
[847]	883	rc = DosFindFirst(info->path, &hDir, FILE_DIRECTORY \|
	884	MUST_HAVE_DIRECTORY \| FILE_READONLY \|
	885	FILE_ARCHIVED \| FILE_SYSTEM \| FILE_HIDDEN,
	886	&findbuf, sizeof(FILEFINDBUF3),
	887	&ulSearchCount, FIL_STANDARD);
[551]	888	else {
	889	rc = 0;
	890	findbuf.attrFile = FILE_DIRECTORY;
	891	}
	892	if (!rc) {
	893	if (!IsRoot(info->path))
	894	DosFindClose(hDir);
	895	if (findbuf.attrFile & FILE_DIRECTORY)
	896	WinSendDlgItemMsg(hwnd, WALK_RECENT, LM_INSERTITEM,
	897	MPFROM2SHORT(LIT_SORTASCENDING, 0),
	898	MPFROMP(info->path));
	899	else {
	900	temp = info->next;
	901	remove_ldir(info->path);
	902	info = temp;
	903	continue;
[242]	904	}
[551]	905	WinSetDlgItemText(hwnd, WALK_RECENT,
[1498]	906	(CHAR *) GetPString(IDS_WALKRECENTDIRSTEXT));
[551]	907	}
[766]	908	else if (!(ulDriveMap & (1 << (toupper(*info->path) - 'A')))) {
[551]	909	temp = info->next;
	910	remove_ldir(info->path);
	911	info = temp;
	912	continue;
	913	}
[242]	914	}
[551]	915	info = info->next;
	916	}
	917	}
	918	FillPathListBox(hwnd,
	919	WinWindowFromID(hwnd, WALK_DRIVELIST),
	920	WinWindowFromID(hwnd, WALK_DIRLIST),
	921	wa->szCurrentPath, wa->nounwriteable);
	922	if (!PostMsg(hwnd, UM_SETUP4, MPVOID, MPVOID))
	923	okay = TRUE;
	924	{
	925	MRESULT ret;
[2]	926
[551]	927	ret = WinDefDlgProc(hwnd, WM_INITDLG, mp1, mp2);
	928	WinSendMsg(hwnd, UM_SETUP, MPVOID, MPVOID);
	929	WinInvalidateRect(WinWindowFromID(hwnd, WALK_PATH), NULL, TRUE);
	930	return ret;
	931	}
[2]	932
[551]	933	case UM_SETUP4:
	934	okay = TRUE;
	935	return 0;
[2]	936
[551]	937	case WM_ADJUSTWINDOWPOS:
	938	PostMsg(hwnd, UM_SETDIR, MPVOID, MPVOID);
	939	break;
[2]	940
[551]	941	case UM_SETDIR:
	942	PaintRecessedWindow(WinWindowFromID(hwnd, WALK_HELP), (HPS) 0, FALSE,
	943	TRUE);
	944	return 0;
[2]	945
[551]	946	case WM_PRESPARAMCHANGED:
	947	{
	948	ULONG AttrFound, AttrValue[64], cbRetLen;
[2]	949
[551]	950	cbRetLen = WinQueryPresParam(hwnd, (ULONG) mp1, 0, &AttrFound,
	951	(ULONG) sizeof(AttrValue), &AttrValue, 0);
	952	if (cbRetLen) {
	953	switch (AttrFound) {
	954	case PP_FONTNAMESIZE:
	955	PrfWriteProfileData(fmprof,
	956	appname,
	957	"WalkFont", (PVOID) AttrValue, cbRetLen);
	958	*WalkFont = 0;
	959	WalkFontSize = sizeof(WalkFont);
	960	WinInvalidateRect(WinWindowFromID(hwnd, WALK_PATH), NULL, TRUE);
	961	break;
[242]	962	}
[551]	963	}
	964	}
	965	break;
[2]	966
[551]	967	case UM_SETUP3:
	968	save_udirs();
	969	if (hwndMain)
	970	PostMsg(hwndMain, UM_FILLUSERLIST, MPVOID, MPVOID);
	971	return 0;
[2]	972
[551]	973	case UM_SETUP:
	974	{
	975	INT x;
	976	USHORT id[] = { WALK_PATH, WALK_DIRLIST, WALK_USERLIST,
	977	WALK_RECENT, 0
	978	};
[2]	979
[551]	980	if (*WalkFont \|\|
	981	(PrfQueryProfileData(fmprof,
	982	appname,
	983	"WalkFont",
	984	(PVOID) WalkFont,
	985	&WalkFontSize) && WalkFontSize)) {
	986	for (x = 0; id[x]; x++)
	987	WinSetPresParam(WinWindowFromID(hwnd, id[x]),
	988	PP_FONTNAMESIZE, WalkFontSize, (PVOID) WalkFont);
	989	}
	990	}
	991	return 0;
[2]	992
[551]	993	case UM_CONTROL:
	994	case WM_CONTROL:
[574]	995	wa = WinQueryWindowPtr(hwnd, QWL_USER);
[551]	996	if (SHORT1FROMMP(mp1) == WALK_DRIVELIST \|\|
	997	SHORT1FROMMP(mp1) == WALK_DIRLIST \|\|
	998	SHORT1FROMMP(mp1) == WALK_USERLIST \|\|
	999	SHORT1FROMMP(mp1) == WALK_RECENT) {
	1000	sSelect = (USHORT) WinSendDlgItemMsg(hwnd,
	1001	SHORT1FROMMP(mp1),
	1002	LM_QUERYSELECTION, MPVOID, MPVOID);
	1003	*szBuffer = 0;
	1004	if (sSelect >= 0)
	1005	WinSendDlgItemMsg(hwnd, SHORT1FROMMP(mp1), LM_QUERYITEMTEXT,
	1006	MPFROM2SHORT(sSelect, CCHMAXPATH),
	1007	MPFROMP(szBuffer));
	1008	}
	1009	switch (SHORT1FROMMP(mp1)) {
	1010	case WALK_PATH:
	1011	if (SHORT2FROMMP(mp1) == EN_SETFOCUS)
[1498]	1012	WinSetDlgItemText(hwnd, WALK_HELP, (CHAR *) GetPString(IDS_WALKCURRDIRTEXT));
[551]	1013	else if (SHORT2FROMMP(mp1) == EN_KILLFOCUS)
	1014	WinSetDlgItemText(hwnd, WALK_HELP,
[1498]	1015	(CHAR *) GetPString(IDS_WALKDEFAULTHELPTEXT));
[551]	1016	break;
[2]	1017
[551]	1018	case WALK_RECENT:
	1019	if (okay && SHORT2FROMMP(mp1) == CBN_LBSELECT) {
[2]	1020
[551]	1021	ULONG ulSearchCount;
[847]	1022	FILEFINDBUF3 findbuf;
[551]	1023	HDIR hDir;
	1024	APIRET rc;
[2]	1025
[551]	1026	// *szBuffer = 0;
	1027	// WinQueryDlgItemText(hwnd,WALK_RECENT,CCHMAXPATH,szBuffer);
	1028	if (!*szBuffer)
	1029	break;
	1030	DosError(FERR_DISABLEHARDERR);
	1031	hDir = HDIR_CREATE;
[766]	1032	ulSearchCount = 1;
[551]	1033	if (!IsRoot(szBuffer)) {
[847]	1034	rc = DosFindFirst(szBuffer, &hDir, FILE_DIRECTORY \|
	1035	MUST_HAVE_DIRECTORY \| FILE_READONLY \|
	1036	FILE_ARCHIVED \| FILE_SYSTEM \| FILE_HIDDEN,
	1037	&findbuf, sizeof(FILEFINDBUF3),
	1038	&ulSearchCount, FIL_STANDARD);
[551]	1039	if (!rc)
	1040	DosFindClose(hDir);
	1041	}
	1042	else {
	1043	findbuf.attrFile = FILE_DIRECTORY;
	1044	rc = 0;
	1045	}
	1046	if (rc)
	1047	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__,
[1400]	1048	"DosFindFirst");
[551]	1049	else if (~findbuf.attrFile & FILE_DIRECTORY)
	1050	Runtime_Error(pszSrcFile, __LINE__, "not a directory");
	1051	else {
	1052	strcpy(wa->szCurrentPath, szBuffer);
	1053	WinSetDlgItemText(hwnd, WALK_PATH, wa->szCurrentPath);
	1054	WinSetDlgItemText(hwnd, WALK_RECENT, wa->szCurrentPath);
	1055	FillPathListBox(hwnd,
	1056	WinWindowFromID(hwnd, WALK_DRIVELIST),
	1057	WinWindowFromID(hwnd, WALK_DIRLIST),
	1058	wa->szCurrentPath, FALSE);
	1059	}
	1060	}
	1061	else if (SHORT2FROMMP(mp1) == CBN_ENTER)
	1062	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(DID_OK, 0), MPVOID);
	1063	else if (SHORT2FROMMP(mp1) == CBN_SHOWLIST)
	1064	WinSetDlgItemText(hwnd, WALK_HELP,
[1498]	1065	(CHAR *) GetPString(IDS_WALKRECENTDIRSHELPTEXT));
[551]	1066	break;
[2]	1067
[551]	1068	case WALK_USERLIST:
	1069	if (okay && *szBuffer && SHORT2FROMMP(mp1) == LN_SELECT) {
[2]	1070
[551]	1071	ULONG ulSearchCount;
[847]	1072	FILEFINDBUF3 findbuf;
[551]	1073	HDIR hDir;
	1074	APIRET rc;
[2]	1075
[1471]	1076	// 06 Oct 09 SHL Ctrl-select selects, but suppresses action
	1077	SetShiftState();
	1078	if ((shiftstate & (KC_CTRL \| KC_SHIFT \| KC_ALT)) == KC_CTRL)
	1079	break;
[551]	1080	DosError(FERR_DISABLEHARDERR);
	1081	hDir = HDIR_CREATE;
[766]	1082	ulSearchCount = 1;
[551]	1083	if (!IsRoot(szBuffer)) {
[847]	1084	rc = DosFindFirst(szBuffer,
	1085	&hDir,
	1086	FILE_DIRECTORY \|
	1087	MUST_HAVE_DIRECTORY \| FILE_READONLY \|
	1088	FILE_ARCHIVED \| FILE_SYSTEM \| FILE_HIDDEN,
	1089	&findbuf,
	1090	sizeof(FILEFINDBUF3),
	1091	&ulSearchCount, FIL_STANDARD);
[551]	1092	if (!rc)
	1093	DosFindClose(hDir);
	1094	}
	1095	else {
	1096	findbuf.attrFile = FILE_DIRECTORY;
	1097	rc = 0;
	1098	}
	1099	if (rc)
	1100	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__,
[1400]	1101	"DosFindFirst");
[551]	1102	else if (~findbuf.attrFile & FILE_DIRECTORY)
	1103	Runtime_Error(pszSrcFile, __LINE__, "not a directory");
	1104	else {
	1105	strcpy(wa->szCurrentPath, szBuffer);
	1106	WinSetDlgItemText(hwnd, WALK_PATH, wa->szCurrentPath);
	1107	FillPathListBox(hwnd,
	1108	WinWindowFromID(hwnd, WALK_DRIVELIST),
	1109	WinWindowFromID(hwnd, WALK_DIRLIST),
	1110	wa->szCurrentPath, FALSE);
	1111	}
	1112	}
	1113	else if (SHORT2FROMMP(mp1) == LN_ENTER)
	1114	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(DID_OK, 0), MPVOID);
	1115	else if (SHORT2FROMMP(mp1) == LN_SETFOCUS)
	1116	WinSetDlgItemText(hwnd,
[1498]	1117	WALK_HELP, (CHAR *) GetPString(IDS_WALKUSERDIRSHELPTEXT));
[551]	1118	else if (SHORT2FROMMP(mp1) == LN_KILLFOCUS)
	1119	WinSetDlgItemText(hwnd,
[1498]	1120	WALK_HELP, (CHAR *) GetPString(IDS_WALKDEFAULTHELPTEXT));
[551]	1121	break;
[2]	1122
[551]	1123	case WALK_DRIVELIST:
	1124	if (okay && *szBuffer && SHORT2FROMMP(mp1) == LN_ENTER) {
[2]	1125
[551]	1126	ULONG ulDirLen = CCHMAXPATH;
	1127	APIRET rc;
[2]	1128
[1321]	1129	rc = DosQCurDir(toupper(*szBuffer) - '@', (PBYTE)&szBuff[3], &ulDirLen);
[551]	1130	if (!rc) {
	1131	strcpy(wa->szCurrentPath, "C:\\");
	1132	wa->szCurrentPath = toupper(szBuffer);
	1133	WinSetDlgItemText(hwnd, WALK_PATH, wa->szCurrentPath);
	1134	FillPathListBox(hwnd,
	1135	WinWindowFromID(hwnd, WALK_DRIVELIST),
	1136	WinWindowFromID(hwnd, WALK_DIRLIST),
	1137	wa->szCurrentPath, FALSE);
	1138	}
	1139	}
	1140	else if (SHORT2FROMMP(mp1) == LN_SETFOCUS)
	1141	WinSetDlgItemText(hwnd, WALK_HELP,
[1498]	1142	(CHAR *) GetPString(IDS_WALKDRIVELISTHELPTEXT));
[551]	1143	else if (SHORT2FROMMP(mp1) == LN_KILLFOCUS)
	1144	WinSetDlgItemText(hwnd, WALK_HELP,
[1498]	1145	(CHAR *) GetPString(IDS_WALKDEFAULTHELPTEXT));
[551]	1146	break;
[2]	1147
[551]	1148	case WALK_DIRLIST:
	1149	if (okay && SHORT2FROMMP(mp1) == LN_ENTER) {
[2]	1150
[551]	1151	ULONG ulSearchCount;
[847]	1152	FILEFINDBUF3 findbuf;
[551]	1153	HDIR hDir;
	1154	APIRET rc;
[2]	1155
[551]	1156	bstrip(szBuffer);
	1157	if (*szBuffer) {
[1438]	1158	strcpy(szBuff, wa->szCurrentPath);
	1159	AddBackslashToPath(szBuff);
	1160	//if (szBuff[strlen(szBuff) - 1] != '\\')
	1161	// strcat(szBuff, "\\");
[551]	1162	strcat(szBuff, szBuffer);
	1163	MakeFullName(szBuff);
	1164	DosError(FERR_DISABLEHARDERR);
	1165	hDir = HDIR_CREATE;
[766]	1166	ulSearchCount = 1;
[551]	1167	if (!IsRoot(szBuff)) {
[847]	1168	rc = DosFindFirst(szBuff,
	1169	&hDir,
	1170	FILE_DIRECTORY \|
	1171	MUST_HAVE_DIRECTORY \| FILE_READONLY \|
	1172	FILE_ARCHIVED \| FILE_SYSTEM \| FILE_HIDDEN,
	1173	&findbuf,
	1174	sizeof(FILEFINDBUF3),
	1175	&ulSearchCount, FIL_STANDARD);
[551]	1176	if (!rc)
	1177	DosFindClose(hDir);
	1178	}
	1179	else {
	1180	findbuf.attrFile = FILE_DIRECTORY;
	1181	rc = 0;
	1182	}
	1183	if (!rc && (findbuf.attrFile & FILE_DIRECTORY)) {
	1184	strcpy(wa->szCurrentPath, szBuff);
	1185	WinSetDlgItemText(hwnd, WALK_PATH, wa->szCurrentPath);
	1186	FillPathListBox(hwnd,
	1187	WinWindowFromID(hwnd, WALK_DRIVELIST),
	1188	WinWindowFromID(hwnd, WALK_DIRLIST),
	1189	wa->szCurrentPath, FALSE);
	1190	}
[242]	1191	}
[551]	1192	}
	1193	else if (SHORT2FROMMP(mp1) == LN_SETFOCUS)
	1194	WinSetDlgItemText(hwnd, WALK_HELP,
[1498]	1195	(CHAR *) GetPString(IDS_WALKDIRLISTHELPTEXT));
[551]	1196	else if (SHORT2FROMMP(mp1) == LN_KILLFOCUS)
	1197	WinSetDlgItemText(hwnd, WALK_HELP,
[1498]	1198	(CHAR *) GetPString(IDS_WALKDEFAULTHELPTEXT));
[551]	1199	break;
	1200	}
	1201	return 0;
	1202
	1203	case WM_COMMAND:
[574]	1204	wa = WinQueryWindowPtr(hwnd, QWL_USER);
[551]	1205	if (!wa)
	1206	WinDismissDlg(hwnd, 0);
	1207	*szBuff = 0;
	1208	WinQueryDlgItemText(hwnd, WALK_PATH, CCHMAXPATH, szBuff);
	1209	bstrip(szBuff);
	1210	while ((p = strchr(szBuff, '/')) != NULL)
	1211	*p = '\\';
	1212	while (strlen(szBuff) > 3 && szBuff[strlen(szBuff) - 1] == '\\')
	1213	szBuff[strlen(szBuff) - 1] = 0;
	1214	MakeFullName(szBuff);
[864]	1215	if (*szBuff && stricmp(szBuff, wa->szCurrentPath) && SHORT1FROMMP(mp1) != DID_CANCEL) {
[551]	1216	if (!SetDir(WinQueryWindow(WinQueryWindow(hwnd, QW_PARENT),
	1217	QW_OWNER), hwnd, szBuff, 0))
	1218	strcpy(wa->szCurrentPath, szBuff);
[865]	1219	else
[242]	1220	return 0;
[551]	1221	}
	1222	WinSetDlgItemText(hwnd, WALK_PATH, wa->szCurrentPath);
	1223	switch (SHORT1FROMMP(mp1)) {
	1224	case WALK_ADD:
	1225	*szBuff = 0;
	1226	WinQueryDlgItemText(hwnd, WALK_PATH, CCHMAXPATH, szBuff);
	1227	bstrip(szBuff);
	1228	while ((p = strchr(szBuff, '/')) != NULL)
	1229	*p = '\\';
	1230	if (*szBuff && !IsFile(szBuff)) {
	1231	MakeFullName(szBuff);
[617]	1232	add_udir(TRUE, szBuff);
	1233	if (fUdirsChanged) {
[551]	1234	WinSendDlgItemMsg(hwnd,
	1235	WALK_USERLIST,
	1236	LM_INSERTITEM,
	1237	MPFROM2SHORT(LIT_SORTASCENDING, 0),
	1238	MPFROMP(szBuff));
	1239	wa->changed = 1;
	1240	}
	1241	}
	1242	break;
[2]	1243
[551]	1244	case WALK_DELETE:
[1471]	1245	// 07 Oct 09 SHL Delete current selection, like docs says
	1246	sSelect = (SHORT)WinSendDlgItemMsg(hwnd,
	1247	WALK_USERLIST,
	1248	LM_QUERYSELECTION,
	1249	MPFROMSHORT(LIT_FIRST), MPVOID);
	1250	if (sSelect >= 0) {
	1251	WinSendDlgItemMsg(hwnd,
	1252	WALK_USERLIST,
	1253	LM_DELETEITEM, MPFROM2SHORT(sSelect, 0), MPVOID);
	1254	remove_udir(szBuff);
	1255	wa->changed = 1;
[551]	1256	}
	1257	break;
[2]	1258
[551]	1259	case DID_OK:
	1260	if (*wa->szCurrentPath) {
	1261	strcpy(wa->szReturnPath, wa->szCurrentPath);
	1262	MakeValidDir(wa->szReturnPath);
	1263	if (fAutoAddAllDirs)
	1264	add_udir(FALSE, wa->szReturnPath);
	1265	if (fChangeTarget) {
	1266	strcpy(targetdir, wa->szReturnPath);
	1267	PrfWriteProfileString(fmprof, appname, "Targetdir", targetdir);
	1268	}
	1269	}
[939]	1270	{
[1077]	1271	SWP swp;
	1272	ULONG size = sizeof(SWP);
	1273	WinQueryWindowPos(hwnd, &swp);
[1505]	1274	PrfWriteProfileData(fmprof, FM3Str, "WalkDir.Position", (PVOID) &swp,
[1077]	1275	size);
[939]	1276	}
[551]	1277	if (wa->changed)
	1278	WinSendMsg(hwnd, UM_SETUP3, MPVOID, MPVOID);
	1279	WinDismissDlg(hwnd, 1);
	1280	break;
[2]	1281
[551]	1282	case IDM_HELP:
	1283	if (hwndHelp)
	1284	WinSendMsg(hwndHelp,
	1285	HM_DISPLAY_HELP,
	1286	MPFROM2SHORT(HELP_WALKEM, 0), MPFROMSHORT(HM_RESOURCEID));
	1287	break;
[2]	1288
[551]	1289	case DID_CANCEL:
[939]	1290	{
[1077]	1291	SWP swp;
	1292	ULONG size = sizeof(SWP);
[939]	1293
[1077]	1294	WinQueryWindowPos(hwnd, &swp);
[1505]	1295	PrfWriteProfileData(fmprof, FM3Str, "WalkDir.Position", (PVOID) &swp,
[1077]	1296	size);
[939]	1297	}
[551]	1298	if (wa->changed)
[1077]	1299	WinSendMsg(hwnd, UM_SETUP3, MPVOID, MPVOID);
[1039]	1300	free(wa);
[551]	1301	WinDismissDlg(hwnd, 0);
	1302	break;
	1303	}
	1304	return 0;
[2]	1305
[551]	1306	case WM_CLOSE:
[1077]	1307	break;
[551]	1308	}
	1309	return WinDefDlgProc(hwnd, msg, mp1, mp2);
[2]	1310	}
	1311
[242]	1312	MRESULT EXPENTRY WalkAllDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
	1313	{
[551]	1314	switch (msg) {
	1315	case WM_INITDLG:
	1316	return WalkDlgProc(hwnd, UM_SETUP2, mp1, mp2);
	1317	}
	1318	return WalkDlgProc(hwnd, msg, mp1, mp2);
[2]	1319	}
	1320
[242]	1321	MRESULT EXPENTRY WalkCopyDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
	1322	{
[551]	1323	switch (msg) {
	1324	case WM_INITDLG:
[1498]	1325	WinSetWindowText(hwnd, (CHAR *) GetPString(IDS_WALKCOPYDLGTEXT));
[551]	1326	return WalkDlgProc(hwnd, UM_SETUP2, mp1, mp2);
	1327	}
	1328	return WalkDlgProc(hwnd, msg, mp1, mp2);
[2]	1329	}
	1330
[242]	1331	MRESULT EXPENTRY WalkMoveDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
	1332	{
[551]	1333	switch (msg) {
	1334	case WM_INITDLG:
[1498]	1335	WinSetWindowText(hwnd, (CHAR *) GetPString(IDS_WALKMOVEDLGTEXT));
[551]	1336	return WalkDlgProc(hwnd, UM_SETUP2, mp1, mp2);
	1337	}
	1338	return WalkDlgProc(hwnd, msg, mp1, mp2);
[2]	1339	}
	1340
[242]	1341	MRESULT EXPENTRY WalkExtractDlgProc(HWND hwnd, ULONG msg, MPARAM mp1,
	1342	MPARAM mp2)
	1343	{
[551]	1344	switch (msg) {
	1345	case WM_INITDLG:
[1498]	1346	WinSetWindowText(hwnd, (CHAR *) GetPString(IDS_WALKEXTRACTDLGTEXT));
[551]	1347	return WalkDlgProc(hwnd, UM_SETUP2, mp1, mp2);
	1348	}
	1349	return WalkDlgProc(hwnd, msg, mp1, mp2);
[2]	1350	}
	1351
[242]	1352	MRESULT EXPENTRY WalkTargetDlgProc(HWND hwnd, ULONG msg, MPARAM mp1,
	1353	MPARAM mp2)
	1354	{
[551]	1355	switch (msg) {
	1356	case WM_INITDLG:
[242]	1357	{
[551]	1358	char s[CCHMAXPATH + 32];
[2]	1359
[551]	1360	sprintf(s,
	1361	GetPString(IDS_WALKTARGETDLGTEXT),
	1362	(*targetdir) ?
	1363	NullStr :
	1364	" (",
	1365	(*targetdir) ?
	1366	NullStr : GetPString(IDS_NONE), (*targetdir) ? NullStr : ")");
	1367	WinSetWindowText(hwnd, s);
[242]	1368	}
[551]	1369	return WalkDlgProc(hwnd, UM_SETUP2, mp1, mp2);
	1370	}
	1371	return WalkDlgProc(hwnd, msg, mp1, mp2);
[2]	1372	}
	1373
[242]	1374	MRESULT EXPENTRY WalkTwoDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
	1375	{
[551]	1376	WALK2 *wa;
	1377	CHAR szBuff[CCHMAXPATH + 1], szBuffer[CCHMAXPATH + 1], *p;
	1378	SHORT sSelect;
[1673]	1379	static BOOL okay; // avoid combobox selecting as filled
[2]	1380
[551]	1381	switch (msg) {
	1382	case UM_SETUP2:
	1383	case WM_INITDLG:
	1384	okay = FALSE;
	1385	if (!mp2) {
	1386	WinDismissDlg(hwnd, 0);
	1387	break;
	1388	}
[574]	1389	WinSetWindowPtr(hwnd, QWL_USER, mp2);
[551]	1390	wa = mp2;
[242]	1391	{
[551]	1392	PFNWP oldproc;
[2]	1393
[551]	1394	oldproc = WinSubclassWindow(WinWindowFromID(hwnd, WALK_PATH),
	1395	(PFNWP) TextSubProc);
	1396	if (oldproc)
	1397	WinSetWindowPtr(WinWindowFromID(hwnd, WALK_PATH),
	1398	QWL_USER, (PVOID) oldproc);
	1399	oldproc = WinSubclassWindow(WinWindowFromID(hwnd, WALK2_PATH),
	1400	(PFNWP) TextSubProc);
	1401	if (oldproc)
	1402	WinSetWindowPtr(WinWindowFromID(hwnd, WALK2_PATH),
	1403	QWL_USER, (PVOID) oldproc);
	1404	}
[939]	1405	{
	1406	SWP swp;
	1407	ULONG size = sizeof(SWP);
	1408
[1505]	1409	PrfQueryProfileData(fmprof, FM3Str, "WalkDir2.Position", (PVOID) &swp, &size);
[1394]	1410	swp.fl &= ~SWP_SIZE; // 04 Feb 09 SHL ignore saved size
[939]	1411	WinSetWindowPos(hwnd,
[1077]	1412	HWND_TOP,
	1413	swp.x,
	1414	swp.y,
	1415	swp.cx,
	1416	swp.cy,
	1417	swp.fl);
[939]	1418	}
[551]	1419	if (!*wa->szCurrentPath1)
[1104]	1420	strcpy(wa->szCurrentPath1, pFM2SaveDirectory);
[551]	1421	MakeFullName(wa->szCurrentPath1);
	1422	if (!*wa->szCurrentPath2)
[1104]	1423	strcpy(wa->szCurrentPath2, pFM2SaveDirectory);
[551]	1424	MakeFullName(wa->szCurrentPath2);
	1425	WinSendDlgItemMsg(hwnd,
	1426	WALK_PATH,
	1427	EM_SETTEXTLIMIT, MPFROM2SHORT(CCHMAXPATH, 0), MPVOID);
	1428	WinSetDlgItemText(hwnd, WALK_PATH, wa->szCurrentPath1);
	1429	WinSendDlgItemMsg(hwnd, WALK2_PATH, EM_SETTEXTLIMIT,
	1430	MPFROM2SHORT(CCHMAXPATH, 0), MPVOID);
	1431	WinSetDlgItemText(hwnd, WALK2_PATH, wa->szCurrentPath2);
	1432	FillPathListBox(hwnd,
	1433	WinWindowFromID(hwnd, WALK_DRIVELIST),
	1434	WinWindowFromID(hwnd, WALK_DIRLIST),
	1435	wa->szCurrentPath1, FALSE);
	1436	FillPathListBox(hwnd,
	1437	WinWindowFromID(hwnd, WALK2_DRIVELIST),
	1438	WinWindowFromID(hwnd, WALK2_DIRLIST),
[1670]	1439	wa->szCurrentPath2, FALSE);
	1440	WinEnableWindow(WinWindowFromID(hwnd, WALK2_INCLUDESUBDIRS), TRUE);
	1441	WinEnableWindow(WinWindowFromID(hwnd, WALK2_LOADLISTFILE), TRUE);
	1442	if (wa->includesubdirs)
	1443	WinCheckButton(hwnd, WALK2_INCLUDESUBDIRS, TRUE);
[551]	1444	if (!PostMsg(hwnd, UM_SETUP4, MPVOID, MPVOID))
	1445	okay = TRUE;
	1446	{
	1447	MRESULT ret;
[2]	1448
[551]	1449	ret = WinDefDlgProc(hwnd, WM_INITDLG, mp1, mp2);
	1450	WinSendMsg(hwnd, UM_SETUP, MPVOID, MPVOID);
	1451	WinInvalidateRect(WinWindowFromID(hwnd, WALK_PATH), NULL, TRUE);
	1452	WinInvalidateRect(WinWindowFromID(hwnd, WALK2_PATH), NULL, TRUE);
	1453	return ret;
	1454	}
[2]	1455
[551]	1456	case UM_SETUP4:
	1457	okay = TRUE;
	1458	return 0;
[2]	1459
[551]	1460	case WM_PRESPARAMCHANGED:
	1461	{
	1462	ULONG AttrFound, AttrValue[64], cbRetLen;
[2]	1463
[551]	1464	cbRetLen = WinQueryPresParam(hwnd, (ULONG) mp1, 0, &AttrFound,
	1465	(ULONG) sizeof(AttrValue), &AttrValue, 0);
	1466	if (cbRetLen) {
	1467	switch (AttrFound) {
	1468	case PP_FONTNAMESIZE:
	1469	PrfWriteProfileData(fmprof,
	1470	appname,
	1471	"WalkFont", (PVOID) AttrValue, cbRetLen);
	1472	*WalkFont = 0;
	1473	WalkFontSize = sizeof(WalkFont);
	1474	WinInvalidateRect(WinWindowFromID(hwnd, WALK_PATH), NULL, TRUE);
	1475	break;
[242]	1476	}
[551]	1477	}
	1478	}
	1479	break;
[2]	1480
[551]	1481	case UM_SETUP:
	1482	{
	1483	INT x;
	1484	USHORT id[] = { WALK_PATH, WALK_DIRLIST,
	1485	WALK2_PATH, WALK2_DIRLIST, 0
	1486	};
[2]	1487
[551]	1488	if (*WalkFont \|\|
	1489	(PrfQueryProfileData(fmprof,
	1490	appname,
	1491	"WalkFont",
	1492	(PVOID) WalkFont,
	1493	&WalkFontSize) && WalkFontSize)) {
	1494	for (x = 0; id[x]; x++)
	1495	WinSetPresParam(WinWindowFromID(hwnd, id[x]),
	1496	PP_FONTNAMESIZE, WalkFontSize, (PVOID) WalkFont);
	1497	}
	1498	}
	1499	return 0;
[2]	1500
[551]	1501	case UM_CONTROL:
	1502	case WM_CONTROL:
[574]	1503	wa = WinQueryWindowPtr(hwnd, QWL_USER);
[551]	1504	if (SHORT1FROMMP(mp1) == WALK_DRIVELIST \|\|
	1505	SHORT1FROMMP(mp1) == WALK_DIRLIST \|\|
	1506	SHORT1FROMMP(mp1) == WALK2_DRIVELIST \|\|
	1507	SHORT1FROMMP(mp1) == WALK2_DIRLIST) {
	1508	sSelect = (USHORT) WinSendDlgItemMsg(hwnd,
	1509	SHORT1FROMMP(mp1),
	1510	LM_QUERYSELECTION, MPVOID, MPVOID);
	1511	*szBuffer = 0;
	1512	if (sSelect >= 0)
	1513	WinSendDlgItemMsg(hwnd, SHORT1FROMMP(mp1), LM_QUERYITEMTEXT,
	1514	MPFROM2SHORT(sSelect, CCHMAXPATH),
[1670]	1515	MPFROMP(szBuffer));
[551]	1516	}
	1517	switch (SHORT1FROMMP(mp1)) {
	1518	case WALK_DRIVELIST:
	1519	if (okay && *szBuffer && SHORT2FROMMP(mp1) == LN_ENTER) {
[2]	1520
[551]	1521	ULONG ulDirLen = CCHMAXPATH;
	1522	APIRET rc;
[2]	1523
[1321]	1524	rc = DosQCurDir(toupper(*szBuffer) - '@', (PBYTE)&szBuff[3], &ulDirLen);
[551]	1525	if (!rc) {
	1526	strcpy(wa->szCurrentPath1, "C:\\");
	1527	wa->szCurrentPath1 = toupper(szBuffer);
	1528	WinSetDlgItemText(hwnd, WALK_PATH, wa->szCurrentPath1);
	1529	FillPathListBox(hwnd,
	1530	WinWindowFromID(hwnd, WALK_DRIVELIST),
	1531	WinWindowFromID(hwnd, WALK_DIRLIST),
	1532	wa->szCurrentPath1, FALSE);
	1533	}
	1534	}
	1535	break;
[2]	1536
[551]	1537	case WALK_DIRLIST:
	1538	if (okay && SHORT2FROMMP(mp1) == LN_ENTER) {
[2]	1539
[551]	1540	ULONG ulSearchCount;
[847]	1541	FILEFINDBUF3 findbuf;
[551]	1542	HDIR hDir;
	1543	APIRET rc;
[2]	1544
[551]	1545	bstrip(szBuffer);
	1546	if (*szBuffer) {
[1438]	1547	strcpy(szBuff, wa->szCurrentPath1);
	1548	AddBackslashToPath(szBuff);
	1549	//if (szBuff[strlen(szBuff) - 1] != '\\')
	1550	// strcat(szBuff, "\\");
[551]	1551	strcat(szBuff, szBuffer);
	1552	MakeFullName(szBuff);
	1553	DosError(FERR_DISABLEHARDERR);
	1554	hDir = HDIR_CREATE;
[766]	1555	ulSearchCount = 1;
[551]	1556	if (!IsRoot(szBuff)) {
[847]	1557	rc = DosFindFirst(szBuff,
	1558	&hDir,
	1559	FILE_DIRECTORY \|
	1560	MUST_HAVE_DIRECTORY \| FILE_READONLY \|
	1561	FILE_ARCHIVED \| FILE_SYSTEM \| FILE_HIDDEN,
	1562	&findbuf,
	1563	sizeof(FILEFINDBUF3),
	1564	&ulSearchCount, FIL_STANDARD);
[551]	1565	if (!rc)
	1566	DosFindClose(hDir);
	1567	}
	1568	else {
	1569	findbuf.attrFile = FILE_DIRECTORY;
	1570	rc = 0;
	1571	}
	1572	if (!rc && (findbuf.attrFile & FILE_DIRECTORY)) {
	1573	strcpy(wa->szCurrentPath1, szBuff);
	1574	WinSetDlgItemText(hwnd, WALK_PATH, wa->szCurrentPath1);
	1575	FillPathListBox(hwnd,
	1576	WinWindowFromID(hwnd, WALK_DRIVELIST),
	1577	WinWindowFromID(hwnd, WALK_DIRLIST),
	1578	wa->szCurrentPath1, FALSE);
	1579	}
	1580	}
	1581	}
	1582	break;
[2]	1583
[551]	1584	case WALK2_DRIVELIST:
	1585	if (okay && *szBuffer && SHORT2FROMMP(mp1) == LN_ENTER) {
[2]	1586
[551]	1587	ULONG ulDirLen = CCHMAXPATH;
	1588	APIRET rc;
[2]	1589
[1321]	1590	rc = DosQCurDir(toupper(*szBuffer) - '@', (PBYTE)&szBuff[3], &ulDirLen);
[551]	1591	if (!rc) {
	1592	strcpy(wa->szCurrentPath2, "C:\\");
	1593	wa->szCurrentPath2 = toupper(szBuffer);
	1594	WinSetDlgItemText(hwnd, WALK2_PATH, wa->szCurrentPath2);
	1595	FillPathListBox(hwnd,
	1596	WinWindowFromID(hwnd, WALK2_DRIVELIST),
	1597	WinWindowFromID(hwnd, WALK2_DIRLIST),
	1598	wa->szCurrentPath2, FALSE);
	1599	}
	1600	}
	1601	break;
[2]	1602
[551]	1603	case WALK2_DIRLIST:
	1604	if (okay && SHORT2FROMMP(mp1) == LN_ENTER) {
[2]	1605
[551]	1606	ULONG ulSearchCount;
[847]	1607	FILEFINDBUF3 findbuf;
[551]	1608	HDIR hDir;
	1609	APIRET rc;
[2]	1610
[551]	1611	bstrip(szBuffer);
	1612	if (*szBuffer) {
[1438]	1613	strcpy(szBuff, wa->szCurrentPath2);
	1614	AddBackslashToPath(szBuff);
	1615	//if (szBuff[strlen(szBuff) - 1] != '\\')
	1616	// strcat(szBuff, "\\");
[551]	1617	strcat(szBuff, szBuffer);
	1618	MakeFullName(szBuff);
	1619	DosError(FERR_DISABLEHARDERR);
	1620	hDir = HDIR_CREATE;
[766]	1621	ulSearchCount = 1;
[551]	1622	if (!IsRoot(szBuff)) {
[847]	1623	rc = DosFindFirst(szBuff,
	1624	&hDir,
	1625	FILE_DIRECTORY \|
	1626	MUST_HAVE_DIRECTORY \| FILE_READONLY \|
	1627	FILE_ARCHIVED \| FILE_SYSTEM \| FILE_HIDDEN,
	1628	&findbuf,
	1629	sizeof(FILEFINDBUF3),
	1630	&ulSearchCount, FIL_STANDARD);
[551]	1631	if (!rc)
	1632	DosFindClose(hDir);
	1633	}
	1634	else {
	1635	findbuf.attrFile = FILE_DIRECTORY;
	1636	rc = 0;
	1637	}
	1638	if (!rc && (findbuf.attrFile & FILE_DIRECTORY)) {
	1639	strcpy(wa->szCurrentPath2, szBuff);
	1640	WinSetDlgItemText(hwnd, WALK2_PATH, wa->szCurrentPath2);
	1641	FillPathListBox(hwnd,
	1642	WinWindowFromID(hwnd, WALK2_DRIVELIST),
	1643	WinWindowFromID(hwnd, WALK2_DIRLIST),
	1644	wa->szCurrentPath2, FALSE);
	1645	}
[242]	1646	}
[551]	1647	}
	1648	break;
	1649	}
	1650	return 0;
	1651
	1652	case WM_COMMAND:
[574]	1653	wa = WinQueryWindowPtr(hwnd, QWL_USER);
[551]	1654	if (!wa)
	1655	WinDismissDlg(hwnd, 0);
	1656	*szBuff = 0;
	1657	WinQueryDlgItemText(hwnd, WALK_PATH, CCHMAXPATH, szBuff);
	1658	bstrip(szBuff);
	1659	while ((p = strchr(szBuff, '/')) != NULL)
	1660	*p = '\\';
	1661	while (strlen(szBuff) > 3 && szBuff[strlen(szBuff) - 1] == '\\')
	1662	szBuff[strlen(szBuff) - 1] = 0;
	1663	MakeFullName(szBuff);
[864]	1664	if (*szBuff && stricmp(szBuff, wa->szCurrentPath1) && SHORT1FROMMP(mp1) != DID_CANCEL) {
[551]	1665	if (!SetDir(WinQueryWindow(WinQueryWindow(hwnd, QW_PARENT),
	1666	QW_OWNER), hwnd, szBuff, 0))
	1667	strcpy(wa->szCurrentPath1, szBuff);
[865]	1668	else
[242]	1669	return 0;
[551]	1670	}
	1671	WinSetDlgItemText(hwnd, WALK_PATH, wa->szCurrentPath1);
	1672	*szBuff = 0;
	1673	WinQueryDlgItemText(hwnd, WALK2_PATH, CCHMAXPATH, szBuff);
	1674	bstrip(szBuff);
	1675	while ((p = strchr(szBuff, '/')) != NULL)
	1676	*p = '\\';
	1677	while (strlen(szBuff) > 3 && szBuff[strlen(szBuff) - 1] == '\\')
	1678	szBuff[strlen(szBuff) - 1] = 0;
	1679	MakeFullName(szBuff);
[864]	1680	if (*szBuff && stricmp(szBuff, wa->szCurrentPath2) && SHORT1FROMMP(mp1) != DID_CANCEL) {
[551]	1681	if (!SetDir(WinQueryWindow(WinQueryWindow(hwnd, QW_PARENT),
	1682	QW_OWNER), hwnd, szBuff, 0))
	1683	strcpy(wa->szCurrentPath2, szBuff);
[865]	1684	else
[551]	1685	return 0;
	1686	}
	1687	WinSetDlgItemText(hwnd, WALK2_PATH, wa->szCurrentPath2);
[1670]	1688	wa->includesubdirs = WinQueryButtonCheckstate(hwnd, WALK2_INCLUDESUBDIRS);
	1689	wa->listfile = WinQueryButtonCheckstate(hwnd, WALK2_LOADLISTFILE);
[551]	1690	switch (SHORT1FROMMP(mp1)) {
	1691	case DID_OK:
[939]	1692	{
	1693	SWP swp;
	1694	ULONG size = sizeof(SWP);
	1695
	1696	WinQueryWindowPos(hwnd, &swp);
[1505]	1697	PrfWriteProfileData(fmprof, FM3Str, "WalkDir2.Position", (PVOID) &swp,
[1077]	1698	size);
[939]	1699	}
[551]	1700	WinDismissDlg(hwnd, 1);
	1701	break;
[2]	1702
[551]	1703	case IDM_HELP:
	1704	if (hwndHelp)
	1705	WinSendMsg(hwndHelp,
	1706	HM_DISPLAY_HELP,
	1707	MPFROM2SHORT(HELP_WALKEM2, 0), MPFROMSHORT(HM_RESOURCEID));
	1708	break;
[2]	1709
[551]	1710	case DID_CANCEL:
[939]	1711	{
	1712	SWP swp;
	1713	ULONG size = sizeof(SWP);
	1714
	1715	WinQueryWindowPos(hwnd, &swp);
[1505]	1716	PrfWriteProfileData(fmprof, FM3Str, "WalkDir2.Position", (PVOID) &swp,
[1077]	1717	size);
[939]	1718	}
[551]	1719	WinDismissDlg(hwnd, 0);
	1720	break;
	1721	}
	1722	return 0;
[2]	1723
[551]	1724	case WM_CLOSE:
	1725	break;
	1726	}
	1727	return WinDefDlgProc(hwnd, msg, mp1, mp2);
[2]	1728	}
	1729
[242]	1730	MRESULT EXPENTRY WalkTwoCmpDlgProc(HWND hwnd, ULONG msg, MPARAM mp1,
	1731	MPARAM mp2)
	1732	{
[551]	1733	switch (msg) {
	1734	case WM_INITDLG:
[1498]	1735	WinSetWindowText(hwnd, (CHAR *) GetPString(IDS_WALKCOMPAREDLGTEXT));
[551]	1736	return WalkTwoDlgProc(hwnd, UM_SETUP2, mp1, mp2);
	1737	}
	1738	return WalkTwoDlgProc(hwnd, msg, mp1, mp2);
[2]	1739	}
	1740
[242]	1741	MRESULT EXPENTRY WalkTwoSetDlgProc(HWND hwnd, ULONG msg, MPARAM mp1,
	1742	MPARAM mp2)
	1743	{
[551]	1744	switch (msg) {
	1745	case WM_INITDLG:
[1498]	1746	WinSetWindowText(hwnd, (CHAR *) GetPString(IDS_WALKSETDIRSDLGTEXT));
[551]	1747	return WalkTwoDlgProc(hwnd, UM_SETUP2, mp1, mp2);
	1748	}
	1749	return WalkTwoDlgProc(hwnd, msg, mp1, mp2);
[2]	1750	}
[794]	1751
	1752	#pragma alloc_text(WALKER,FillPathListBox,WalkDlgProc,TextSubProc)
	1753	#pragma alloc_text(WALKER,WalkAllDlgProc,WalkCopyDlgProc)
	1754	#pragma alloc_text(WALKER,WalkMoveDlgProc,WalkExtractDlgProc,WalkTargetDlgProc)
	1755	#pragma alloc_text(WALK2,WalkTwoDlgProc,WalkTwoCmpDlgProc,WalkTwoSetDlgProc)
	1756	#pragma alloc_text(UDIRS,add_udir,remove_udir,remove_ldir,load_udirs)
[807]	1757	#pragma alloc_text(UDIRS,save_udirs,load_setups,save_setups,add_setups)
[794]	1758	#pragma alloc_text(UDIRS,remove_setup)

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