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source: trunk/dll/grep2.c@ 1196

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Last change on this file since 1196 was 1185, checked in by John Small, 17 years ago
Ticket 187: Draft 2: Move remaining function declarations
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 31.7 KB

Rev	Line
[123]	1
	2	/***********************************************************************
	3
	4	$Id: grep2.c 1185 2008-09-10 21:57:10Z jbs $
	5
[402]	6	Grep dialog for collector
	7
[123]	8	Copyright (c) 1993-98 M. Kimes
[336]	9	Copyright (c) 2004, 2006 Steven H. Levine
[123]	10
[130]	11	01 Aug 04 SHL Rework lstrip/rstrip usage
	12	23 May 05 SHL Use QWL_USER
[202]	13	06 Jun 05 SHL Indent -i2
	14	06 Jun 05 SHL Rework for VAC3.65 compat, lose excess statics
[336]	15	17 Jul 06 SHL Use Runtime_Error
[402]	16	28 Jul 06 SHL Avoid 0 length malloc, optimize option checks
	17	29 Jul 06 SHL Use xfgets
[524]	18	22 Oct 06 GKY Switch say files on as default so you can tell that seek and scan files is doing something
[549]	19	07 Jan 07 GKY Add remember search flags to seek and scan
[775]	20	06 Aug 07 GKY Reduce DosSleep times (ticket 148)
[793]	21	20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
[1082]	22	19 Jul 08 GKY Replace save_dir2(dir) with pFM2SaveDirectory and use BldFullPathName
[1119]	23	24 Aug 08 GKY Warn full drive on save of .DAT file; prevent loss of existing file
[123]	24
[202]	25	fixme for more excess locals to be gone
	26
[123]	27	***********************************************************************/
	28
[2]	29	#include <stdlib.h>
	30	#include <string.h>
	31	#include <ctype.h>
	32	#include <share.h>
[1161]	33	#include <process.h> // _beginthread
[202]	34
[907]	35	#define INCL_DOS
	36	#define INCL_WIN
[1161]	37	#define INCL_LONGLONG // dircnrs.h
	38	#define INCL_WINSTDCNR // makelist.h
[907]	39
[1185]	40	#include "fm3dll.h"
[2]	41	#include "fm3dlg.h"
	42	#include "fm3str.h"
	43	#include "mle.h"
	44	#include "grep.h"
[1161]	45	#include "errutil.h" // Dos_Error...
	46	#include "strutil.h" // GetPString
[1082]	47	#include "pathutil.h" // BldFullPathName
[1161]	48	#include "walkem.h" // FillPathListBox
	49	#include "grep2.h"
[1185]	50	#include "wrappers.h" // xfgets
[1161]	51	#include "misc.h" // LoadLibPath
[1185]	52	#include "strips.h" // bstrip
	53	#include "dirs.h" // save_dir2
[1029]	54	#include "fortify.h"
[2]	55
	56	#pragma data_seg(DATA1)
[336]	57
	58	static PSZ pszSrcFile = __FILE__;
	59
[190]	60	MRESULT EXPENTRY EnvDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
	61	{
[202]	62	SHORT sSelect;
	63	CHAR *p;
	64	CHAR s[CCHMAXPATH];
	65	CHAR szPath[CCHMAXPATH];
	66
[2]	67	static CHAR lastenv[CCHMAXPATH] = "DPATH";
	68
[551]	69	switch (msg) {
[190]	70	case WM_INITDLG:
[551]	71	if (mp2) {
[190]	72	WinSetWindowPtr(hwnd, QWL_USER, mp2);
[1009]	73	(CHAR )mp2 = 0;
[190]	74	{
[1161]	75	CHAR *p;
	76	CHAR *pp;
[2]	77
[1161]	78	p = GetPString(IDS_ENVVARNAMES);
	79	while (*p == ' ')
	80	p++;
	81	while (*p) {
	82	*szPath = 0;
	83	pp = szPath;
	84	while (p && p != ' ')
	85	pp++ = p++;
	86	*pp = 0;
	87	while (*p == ' ')
	88	p++;
	89	if (*szPath)
	90	WinSendDlgItemMsg(hwnd,
	91	ENV_LISTBOX,
	92	LM_INSERTITEM,
	93	MPFROM2SHORT(LIT_END, 0), MPFROMP(szPath));
	94	}
[2]	95	}
[190]	96	WinSendDlgItemMsg(hwnd,
[1161]	97	ENV_NAME,
	98	EM_SETTEXTLIMIT, MPFROM2SHORT(CCHMAXPATH, 0), MPVOID);
[551]	99	WinSetDlgItemText(hwnd, ENV_NAME, lastenv);
[190]	100	WinSendDlgItemMsg(hwnd,
[1161]	101	ENV_NAME,
	102	EM_SETSEL, MPFROM2SHORT(0, CCHMAXPATH), MPVOID);
[190]	103	}
	104	else
	105	WinDismissDlg(hwnd, 0);
	106	break;
[2]	107
[190]	108	case WM_CONTROL:
[551]	109	switch (SHORT1FROMMP(mp1)) {
[190]	110	case ENV_LISTBOX:
[551]	111	switch (SHORT2FROMMP(mp1)) {
[190]	112	case LN_SELECT:
[1161]	113	{
	114	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	115	ENV_LISTBOX,
	116	LM_QUERYSELECTION,
	117	MPFROMSHORT(LIT_FIRST), MPVOID);
	118	if (sSelect >= 0) {
	119	*s = 0;
	120	WinSendDlgItemMsg(hwnd,
	121	ENV_LISTBOX,
	122	LM_QUERYITEMTEXT,
	123	MPFROM2SHORT(sSelect, CCHMAXPATH), MPFROMP(s));
	124	bstrip(s);
	125	if (*s)
	126	WinSetDlgItemText(hwnd, ENV_NAME, s);
	127	}
	128	}
	129	break;
[190]	130	case LN_ENTER:
[1161]	131	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(DID_OK, 0), MPVOID);
	132	break;
[2]	133	}
[190]	134	}
	135	return 0;
[2]	136
[190]	137	case WM_COMMAND:
[551]	138	switch (SHORT1FROMMP(mp1)) {
[190]	139	case DID_CANCEL:
	140	WinDismissDlg(hwnd, 0);
	141	break;
	142	case DID_OK:
[202]	143	p = WinQueryWindowPtr(hwnd, QWL_USER);
[551]	144	if (p) {
[1161]	145	WinQueryDlgItemText(hwnd, ENV_NAME, CCHMAXPATH, p);
	146	bstrip(p);
	147	if (!*p) {
	148	DosBeep(50, 100);
	149	WinSetFocus(HWND_DESKTOP, WinWindowFromID(hwnd, ENV_NAME));
	150	}
	151	else {
	152	strcpy(lastenv, p);
	153	WinDismissDlg(hwnd, 1);
	154	}
[2]	155	}
[190]	156	break;
	157	case IDM_HELP:
	158	if (hwndHelp)
[1161]	159	WinSendMsg(hwndHelp,
	160	HM_DISPLAY_HELP,
	161	MPFROM2SHORT(HELP_ENV, 0), MPFROMSHORT(HM_RESOURCEID));
[190]	162	break;
	163	}
	164	return 0;
[2]	165	}
[190]	166	return WinDefDlgProc(hwnd, msg, mp1, mp2);
[2]	167	}
	168
[190]	169	MRESULT EXPENTRY GrepDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
	170	{
	171	HWND hwndCollect;
	172	HWND hwndMLE = WinWindowFromID(hwnd, GREP_SEARCH);
[202]	173	FILE *fp;
	174	ULONG ul;
	175	LONG lLen;
	176	SHORT sSelect;
	177	CHAR *p;
	178	CHAR s[8192 + 14];
	179	CHAR simple[8192];
	180	CHAR path[CCHMAXPATH];
[2]	181
[190]	182	static CHAR lastmask[8192] = "*";
	183	static CHAR lasttext[4096] = "";
	184	static BOOL recurse = TRUE;
	185	static BOOL sensitive = FALSE;
	186	static BOOL absolute = FALSE;
[524]	187	static BOOL sayfiles = TRUE;
[190]	188	static BOOL searchEAs = TRUE;
	189	static BOOL searchFiles = TRUE;
	190	static BOOL changed = FALSE;
	191	static BOOL findifany = TRUE;
[549]	192	static BOOL gRemember = FALSE;
	193	ULONG size = sizeof(BOOL);
[190]	194	static UINT newer = 0;
	195	static UINT older = 0;
	196	static ULONG greater = 0;
	197	static ULONG lesser = 0;
[2]	198
[551]	199	switch (msg) {
[190]	200	case WM_INITDLG:
[551]	201	if (!mp2) {
[190]	202	WinDismissDlg(hwnd, 0);
	203	break;
	204	}
	205	WinSetWindowULong(hwnd, QWL_USER, (HWND ) mp2);
	206	WinSendDlgItemMsg(hwnd,
[1161]	207	GREP_MASK,
	208	EM_SETTEXTLIMIT, MPFROM2SHORT(8192, 0), MPVOID);
[190]	209	MLEsetlimit(hwndMLE, 4096);
	210	MLEsetformat(hwndMLE, MLFIE_NOTRANS);
	211	WinSendDlgItemMsg(hwnd,
[1161]	212	GREP_NEWER,
	213	EM_SETTEXTLIMIT, MPFROM2SHORT(34, 0), MPVOID);
[190]	214	WinSendDlgItemMsg(hwnd,
[1161]	215	GREP_OLDER,
	216	EM_SETTEXTLIMIT, MPFROM2SHORT(34, 0), MPVOID);
[190]	217	WinSendDlgItemMsg(hwnd,
[1161]	218	GREP_GREATER,
	219	EM_SETTEXTLIMIT, MPFROM2SHORT(34, 0), MPVOID);
[190]	220	WinSendDlgItemMsg(hwnd,
[1161]	221	GREP_LESSER,
	222	EM_SETTEXTLIMIT, MPFROM2SHORT(34, 0), MPVOID);
[551]	223	WinSetDlgItemText(hwnd, GREP_MASK, lastmask);
[190]	224	WinSendDlgItemMsg(hwnd,
[1161]	225	GREP_MASK, EM_SETSEL, MPFROM2SHORT(0, 8192), MPVOID);
[551]	226	PrfQueryProfileData(fmprof, FM3Str, "RememberFlagsGrep",
[1161]	227	(PVOID) & gRemember, &size);
[551]	228	WinCheckButton(hwnd, GREP_REMEMBERFLAGS, gRemember);
	229	if (gRemember) {
	230	PrfQueryProfileData(fmprof, FM3Str, "Grep_Recurse",
[1161]	231	(PVOID) & recurse, &size);
[551]	232	PrfQueryProfileData(fmprof, FM3Str, "Grep_Absolute",
[1161]	233	(PVOID) & absolute, &size);
[551]	234	PrfQueryProfileData(fmprof, FM3Str, "Grep_Case",
[1161]	235	(PVOID) & sensitive, &size);
[551]	236	PrfQueryProfileData(fmprof, FM3Str, "Grep_Sayfiles",
[1161]	237	(PVOID) & sayfiles, &size);
[551]	238	PrfQueryProfileData(fmprof, FM3Str, "Grep_Searchfiles",
[1161]	239	(PVOID) & searchFiles, &size);
[551]	240	PrfQueryProfileData(fmprof, FM3Str, "Grep_SearchfEAs",
[1161]	241	(PVOID) & searchEAs, &size);
[551]	242	}
	243	if (!gRemember) {
	244	recurse = TRUE;
	245	sensitive = FALSE;
	246	absolute = FALSE;
	247	sayfiles = TRUE;
	248	searchEAs = TRUE;
	249	searchFiles = TRUE;
	250	}
[190]	251	WinSetWindowText(hwndMLE, lasttext);
[551]	252	if (*lasttext) {
[190]	253	MLEsetcurpos(hwndMLE, 0);
	254	MLEsetcurposa(hwndMLE, 4096);
	255	if (!searchEAs)
[1161]	256	searchFiles = TRUE;
[190]	257	}
	258	WinCheckButton(hwnd, GREP_RECURSE, recurse);
	259	WinCheckButton(hwnd, GREP_ABSOLUTE, absolute);
	260	WinCheckButton(hwnd, GREP_CASE, sensitive);
	261	WinCheckButton(hwnd, GREP_SAYFILES, sayfiles);
	262	WinCheckButton(hwnd, GREP_SEARCHEAS, searchEAs);
	263	WinCheckButton(hwnd, GREP_SEARCHFILES, searchFiles);
	264	WinCheckButton(hwnd, GREP_FINDIFANY, findifany);
[2]	265
[202]	266	sprintf(s, "%lu", greater);
	267	WinSetDlgItemText(hwnd, GREP_GREATER, s);
	268	sprintf(s, "%lu", lesser);
	269	WinSetDlgItemText(hwnd, GREP_LESSER, s);
	270	sprintf(s, "%u", newer);
	271	WinSetDlgItemText(hwnd, GREP_NEWER, s);
	272	sprintf(s, "%u", older);
	273	WinSetDlgItemText(hwnd, GREP_OLDER, s);
	274
[190]	275	WinEnableWindow(WinWindowFromID(hwnd, GREP_IGNOREEXTDUPES), FALSE);
	276	WinEnableWindow(WinWindowFromID(hwnd, GREP_CRCDUPES), FALSE);
	277	WinEnableWindow(WinWindowFromID(hwnd, GREP_NOSIZEDUPES), FALSE);
[202]	278
[1082]	279	BldFullPathName(s, pFM2SaveDirectory, "GREPMASK.DAT");
[202]	280	fp = _fsopen(s, "r", SH_DENYWR);
[551]	281	if (fp) {
[402]	282	while (!feof(fp)) {
[1161]	283	if (!xfgets_bstripcr(s, 8192 + 4, fp, pszSrcFile, __LINE__))
	284	break;
	285	if (s && s != ';') {
	286	WinSendDlgItemMsg(hwnd,
	287	GREP_LISTBOX,
	288	LM_INSERTITEM,
	289	MPFROM2SHORT(LIT_SORTASCENDING, 0), MPFROMP(s));
	290	}
[2]	291	}
[202]	292	fclose(fp);
[190]	293	}
[202]	294
[190]	295	FillPathListBox(hwnd,
[1161]	296	WinWindowFromID(hwnd, GREP_DRIVELIST),
	297	(HWND) 0, NULL, FALSE);
[190]	298	break;
	299
	300	case WM_ADJUSTWINDOWPOS:
[551]	301	PostMsg(hwnd, UM_SETDIR, MPVOID, MPVOID);
[190]	302	break;
	303
	304	case UM_SETDIR:
	305	PaintRecessedWindow(WinWindowFromID(hwnd, GREP_HELP),
[1161]	306	(HPS) 0, FALSE, TRUE);
[190]	307	return 0;
	308
	309	case UM_FOCUSME:
	310	/* set focus to window hwnd in mp1 */
	311	if (mp1)
[551]	312	WinSetFocus(HWND_DESKTOP, (HWND) mp1);
[190]	313	return 0;
	314
	315	case WM_CONTROL:
[551]	316	switch (SHORT1FROMMP(mp1)) {
	317	case GREP_REMEMBERFLAGS:
	318	{
[1161]	319	BOOL gRemember = WinQueryButtonCheckstate(hwnd, GREP_REMEMBERFLAGS);
[549]	320
[1161]	321	PrfWriteProfileData(fmprof, FM3Str, "RememberFlagsGrep",
	322	(PVOID) & gRemember, sizeof(BOOL));
[551]	323	}
	324	break;
[549]	325
[190]	326	case GREP_DRIVELIST:
[551]	327	switch (SHORT2FROMMP(mp1)) {
[190]	328	case LN_KILLFOCUS:
[1161]	329	WinSetDlgItemText(hwnd,
	330	GREP_HELP, GetPString(IDS_ARCDEFAULTHELPTEXT));
	331	break;
[190]	332	case LN_SETFOCUS:
[1161]	333	WinSetDlgItemText(hwnd,
	334	GREP_HELP, GetPString(IDS_2CLICKADDDRVMASKTEXT));
	335	break;
[190]	336	case LN_ENTER:
[1161]	337	WinQueryDlgItemText(hwnd, GREP_MASK, 8192, s);
	338	bstrip(s);
	339	p = strrchr(s, '\\');
	340	if (p)
	341	strcpy(simple, p);
	342	else if (*s) {
	343	strcpy(simple, "\\");
	344	strcat(simple, s);
	345	*s = 0;
	346	}
	347	else
	348	strcpy(simple, "\\*");
	349	if (simple[strlen(simple) - 1] == ';')
	350	simple[strlen(simple) - 1] = 0;
	351	lLen = strlen(simple) + 1;
	352	if (strlen(s) > 8192 - lLen) {
	353	Runtime_Error(pszSrcFile, __LINE__, "too big");
	354	WinSetDlgItemText(hwnd, GREP_MASK, s);
	355	break;
	356	}
[2]	357
[1161]	358	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	359	GREP_DRIVELIST,
	360	LM_QUERYSELECTION,
	361	MPFROMSHORT(LIT_FIRST), MPVOID);
	362	if (sSelect >= 0) {
	363	if (*s && s[strlen(s) - 1] != ';')
	364	strcat(s, ";");
	365	WinSendDlgItemMsg(hwnd,
	366	GREP_DRIVELIST,
	367	LM_QUERYITEMTEXT,
	368	MPFROM2SHORT(sSelect,
	369	(8192 - strlen(s)) - lLen),
	370	MPFROMP(&s[strlen(s)]));
	371	rstrip(s);
	372	if (*s) {
	373	strcat(s, simple);
	374	WinSetDlgItemText(hwnd, GREP_MASK, s);
	375	WinSendDlgItemMsg(hwnd,
	376	GREP_MASK,
	377	EM_SETSEL,
	378	MPFROM2SHORT(strlen(s) - (lLen + 1),
	379	strlen(s)), MPVOID);
	380	PostMsg(hwnd,
	381	UM_FOCUSME,
	382	MPFROMLONG(WinWindowFromID(hwnd, GREP_MASK)), MPVOID);
	383	}
	384	}
	385	break; // LN_ENTER
	386	} // switch
[190]	387	break;
[202]	388
[190]	389	case GREP_LISTBOX:
[551]	390	switch (SHORT2FROMMP(mp1)) {
[190]	391	case LN_KILLFOCUS:
[1161]	392	WinSetDlgItemText(hwnd,
	393	GREP_HELP, GetPString(IDS_ARCDEFAULTHELPTEXT));
	394	break;
[190]	395	case LN_SETFOCUS:
[1161]	396	WinSetDlgItemText(hwnd, GREP_HELP, GetPString(IDS_ADDSELDELMASKTEXT));
	397	break;
[190]	398	case LN_ENTER:
	399	case LN_SELECT:
[1161]	400	if ((SHORT2FROMMP(mp1) == LN_ENTER &&
	401	!WinQueryButtonCheckstate(hwnd, GREP_APPEND)) \|\|
	402	(SHORT2FROMMP(mp1) == LN_SELECT &&
	403	WinQueryButtonCheckstate(hwnd, GREP_APPEND)))
	404	break;
	405	{
	406	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	407	GREP_LISTBOX,
	408	LM_QUERYSELECTION,
	409	MPFROMSHORT(LIT_FIRST), MPVOID);
	410	if (sSelect >= 0) {
	411	*s = 0;
	412	if (WinQueryButtonCheckstate(hwnd, GREP_APPEND)) {
	413	WinQueryDlgItemText(hwnd, GREP_MASK, 8192, s);
	414	bstrip(s);
	415	if (*s && strlen(s) < 8190 && s[strlen(s) - 1] != ';')
	416	strcat(s, ";");
	417	}
	418	WinSendDlgItemMsg(hwnd,
	419	GREP_LISTBOX,
	420	LM_QUERYITEMTEXT,
	421	MPFROM2SHORT(sSelect, 8192 - strlen(s)),
	422	MPFROMP(s + strlen(s)));
	423	bstrip(s);
	424	if (*s)
	425	WinSetDlgItemText(hwnd, GREP_MASK, s);
	426	}
	427	}
	428	break;
[2]	429	}
	430	break;
[202]	431
[190]	432	case GREP_MASK:
	433	if (SHORT2FROMMP(mp1) == EN_KILLFOCUS)
[1161]	434	WinSetDlgItemText(hwnd,
	435	GREP_HELP, GetPString(IDS_ARCDEFAULTHELPTEXT));
[190]	436	if (SHORT2FROMMP(mp1) == EN_SETFOCUS)
[1161]	437	WinSetDlgItemText(hwnd, GREP_HELP, GetPString(IDS_MASKSFINDTEXT));
[2]	438	break;
[190]	439	case GREP_SEARCH:
	440	if (SHORT2FROMMP(mp1) == MLN_KILLFOCUS)
[1161]	441	WinSetDlgItemText(hwnd,
	442	GREP_HELP, GetPString(IDS_ARCDEFAULTHELPTEXT));
[190]	443	if (SHORT2FROMMP(mp1) == MLN_SETFOCUS)
[1161]	444	WinSetDlgItemText(hwnd, GREP_HELP, GetPString(IDS_TEXTFINDTEXT));
[190]	445	break;
	446	case GREP_GREATER:
	447	if (SHORT2FROMMP(mp1) == EN_KILLFOCUS)
[1161]	448	WinSetDlgItemText(hwnd,
	449	GREP_HELP, GetPString(IDS_ARCDEFAULTHELPTEXT));
[190]	450	if (SHORT2FROMMP(mp1) == EN_SETFOCUS)
[1161]	451	WinSetDlgItemText(hwnd, GREP_HELP, GetPString(IDS_MINSIZEFINDTEXT));
[190]	452	break;
	453	case GREP_LESSER:
	454	if (SHORT2FROMMP(mp1) == EN_KILLFOCUS)
[1161]	455	WinSetDlgItemText(hwnd,
	456	GREP_HELP, GetPString(IDS_ARCDEFAULTHELPTEXT));
[190]	457	if (SHORT2FROMMP(mp1) == EN_SETFOCUS)
[1161]	458	WinSetDlgItemText(hwnd, GREP_HELP, GetPString(IDS_MAXSIZEFINDTEXT));
[190]	459	break;
	460	case GREP_NEWER:
	461	if (SHORT2FROMMP(mp1) == EN_KILLFOCUS)
[1161]	462	WinSetDlgItemText(hwnd,
	463	GREP_HELP, GetPString(IDS_ARCDEFAULTHELPTEXT));
[190]	464	if (SHORT2FROMMP(mp1) == EN_SETFOCUS)
[1161]	465	WinSetDlgItemText(hwnd, GREP_HELP, GetPString(IDS_MAXAGEFINDTEXT));
[190]	466	break;
	467	case GREP_OLDER:
	468	if (SHORT2FROMMP(mp1) == EN_KILLFOCUS)
[1161]	469	WinSetDlgItemText(hwnd,
	470	GREP_HELP, GetPString(IDS_ARCDEFAULTHELPTEXT));
[190]	471	if (SHORT2FROMMP(mp1) == EN_SETFOCUS)
[1161]	472	WinSetDlgItemText(hwnd, GREP_HELP, GetPString(IDS_MINAGEFINDTEXT));
[190]	473	break;
	474	case GREP_FINDDUPES:
	475	{
[1161]	476	BOOL finddupes = WinQueryButtonCheckstate(hwnd, GREP_FINDDUPES);
[2]	477
[1161]	478	WinEnableWindow(WinWindowFromID(hwnd, GREP_SEARCH), !finddupes);
	479	WinEnableWindow(WinWindowFromID(hwnd, GREP_ABSOLUTE), !finddupes);
	480	WinEnableWindow(WinWindowFromID(hwnd, GREP_CASE), !finddupes);
	481	WinEnableWindow(WinWindowFromID(hwnd, GREP_CRCDUPES), finddupes);
	482	WinEnableWindow(WinWindowFromID(hwnd, GREP_NOSIZEDUPES), finddupes);
	483	WinEnableWindow(WinWindowFromID(hwnd, GREP_IGNOREEXTDUPES),
	484	finddupes);
	485	WinEnableWindow(WinWindowFromID(hwnd, GREP_SEARCHFILES), !finddupes);
	486	WinEnableWindow(WinWindowFromID(hwnd, GREP_SEARCHEAS), !finddupes);
	487	WinEnableWindow(WinWindowFromID(hwnd, GREP_GREATER), !finddupes);
	488	WinEnableWindow(WinWindowFromID(hwnd, GREP_LESSER), !finddupes);
	489	WinEnableWindow(WinWindowFromID(hwnd, GREP_NEWER), !finddupes);
	490	WinEnableWindow(WinWindowFromID(hwnd, GREP_OLDER), !finddupes);
	491	WinEnableWindow(WinWindowFromID(hwnd, GREP_FINDIFANY), !finddupes);
	492	WinEnableWindow(WinWindowFromID(hwnd, GREP_GK), !finddupes);
	493	WinEnableWindow(WinWindowFromID(hwnd, GREP_LK), !finddupes);
	494	WinEnableWindow(WinWindowFromID(hwnd, GREP_NM), !finddupes);
	495	WinEnableWindow(WinWindowFromID(hwnd, GREP_OM), !finddupes);
	496	if (finddupes)
	497	WinCheckButton(hwnd, GREP_RECURSE, TRUE);
[190]	498	}
	499	}
	500	return 0;
[2]	501
[190]	502	case WM_COMMAND:
[551]	503	switch (SHORT1FROMMP(mp1)) {
[190]	504	case GREP_ENV:
	505	{
[1161]	506	CHAR *t;
	507	CHAR env[8192];
[2]	508
[1161]	509	*path = 0;
	510	if (!WinDlgBox(HWND_DESKTOP,
	511	hwnd, EnvDlgProc, FM3ModHandle, ENV_FRAME, path)) {
	512	break;
	513	}
	514	bstrip(path);
	515	if (!*path)
	516	break;
	517	if (!stricmp(path, "LIBPATH"))
	518	LoadLibPath(env, 8192);
	519	else {
	520	p = getenv(path);
	521	if (!p)
	522	break;
	523	strcpy(env, p);
	524	}
	525	bstrip(env);
	526	if (!*env)
	527	break;
	528	WinQueryDlgItemText(hwnd, GREP_MASK, 8192, s);
	529	bstrip(s);
	530	if (strlen(s) > 8192 - 5) {
	531	Runtime_Error(pszSrcFile, __LINE__, "too big");
	532	break;
	533	}
	534	p = strrchr(s, '\\');
	535	if (p)
	536	strcpy(simple, p + 1);
	537	else if (*s)
	538	strcpy(simple, s);
	539	else
	540	strcpy(simple, "*");
	541	if (!p)
	542	*s = 0;
	543	if (simple[strlen(simple) - 1] == ';')
	544	simple[strlen(simple) - 1] = 0;
	545	lLen = strlen(simple) + 1;
	546	p = env;
	547	while (p && *p) {
	548	strncpy(path, p, CCHMAXPATH - 1);
	549	path[CCHMAXPATH - 1] = 0;
	550	t = strchr(path, ';');
	551	if (t)
	552	*t = 0;
	553	bstrip(path);
	554	if (isalpha(*path) && path[1] == ':' && path[2] == '\\') {
	555	if (strlen(s) > (8192 - lLen) - (strlen(path) + 1)) {
	556	WinSetDlgItemText(hwnd, GREP_MASK, s);
	557	break;
	558	}
	559	if (!s \|\| (s && s[strlen(s) - 1] != ';')) {
	560	if (*s)
	561	strcat(s, ";");
	562	strcat(s, path);
	563	lLen += strlen(path);
	564	if (s[strlen(s) - 1] != '\\') {
	565	lLen++;
	566	strcat(s, "\\");
	567	}
	568	rstrip(s);
	569	if (*s) {
	570	strcat(s, simple);
	571	WinSetDlgItemText(hwnd, GREP_MASK, s);
	572	WinSendDlgItemMsg(hwnd,
	573	GREP_MASK,
	574	EM_SETSEL,
	575	MPFROM2SHORT(strlen(s) - (lLen - 1),
	576	strlen(s)), MPVOID);
	577	}
	578	}
	579	}
	580	p = strchr(p, ';');
	581	if (p)
	582	p++;
	583	}
[190]	584	}
	585	break;
[2]	586
[190]	587	case GREP_WALK:
[551]	588	WinQueryDlgItemText(hwnd, GREP_MASK, 8192, s);
[202]	589	bstrip(s);
[551]	590	if (strlen(s) > 8192 - 5) {
[1161]	591	Runtime_Error(pszSrcFile, __LINE__, "too big");
	592	break;
[202]	593	}
	594	*path = 0;
	595	if (WinDlgBox(HWND_DESKTOP,
[1161]	596	hwnd,
	597	WalkAllDlgProc,
	598	FM3ModHandle, WALK_FRAME, MPFROMP(path)) && *path) {
	599	p = strrchr(s, '\\');
	600	if (p)
	601	strcpy(simple, p + 1);
	602	else if (*s)
	603	strcpy(simple, s);
	604	else
	605	strcpy(simple, "*");
	606	if (!p)
	607	*s = 0;
	608	if (simple[strlen(simple) - 1] == ';')
	609	simple[strlen(simple) - 1] = 0;
	610	lLen = strlen(simple) + 1;
	611	if (strlen(s) > (8192 - lLen) - (strlen(path) + 1)) {
	612	Runtime_Error(pszSrcFile, __LINE__, "too big");
	613	WinSetDlgItemText(hwnd, GREP_MASK, s);
	614	break;
	615	}
	616	if (!s \|\| (s && s[strlen(s) - 1] != ';')) {
	617	if (*s)
	618	strcat(s, ";");
	619	strcat(s, path);
	620	lLen += strlen(path);
	621	if (s[strlen(s) - 1] != '\\') {
	622	lLen++;
	623	strcat(s, "\\");
	624	}
	625	rstrip(s);
	626	if (*s) {
	627	strcat(s, simple);
	628	WinSetDlgItemText(hwnd, GREP_MASK, s);
	629	WinSendDlgItemMsg(hwnd,
	630	GREP_MASK,
	631	EM_SETSEL,
	632	MPFROM2SHORT(strlen(s) - (lLen - 1),
	633	strlen(s)), MPVOID);
	634	}
	635	}
[2]	636	}
[190]	637	break;
[2]	638
[190]	639	case GREP_ADD:
[202]	640	*s = 0;
[551]	641	WinQueryDlgItemText(hwnd, GREP_MASK, 8192, s);
[202]	642	bstrip(s);
[551]	643	if (*s) {
[1161]	644	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	645	GREP_LISTBOX,
	646	LM_SEARCHSTRING,
	647	MPFROM2SHORT(0, LIT_FIRST),
	648	MPFROMP(s));
	649	if (sSelect < 0) {
	650	WinSendDlgItemMsg(hwnd,
	651	GREP_LISTBOX,
	652	LM_INSERTITEM,
	653	MPFROM2SHORT(LIT_SORTASCENDING, 0), MPFROMP(s));
	654	changed = TRUE;
	655	}
[190]	656	}
	657	break;
[2]	658
[202]	659	case GREP_DELETE:
	660	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
[1161]	661	GREP_LISTBOX,
	662	LM_QUERYSELECTION,
	663	MPFROMSHORT(LIT_FIRST), MPVOID);
[551]	664	if (sSelect >= 0) {
[1161]	665	WinSendDlgItemMsg(hwnd,
	666	GREP_LISTBOX,
	667	LM_DELETEITEM, MPFROM2SHORT(sSelect, 0), MPVOID);
	668	changed = TRUE;
[202]	669	}
	670	break;
[2]	671
[202]	672	case GREP_OM:
	673	*s = 0;
[551]	674	WinQueryDlgItemText(hwnd, GREP_OLDER, 34, s);
[202]	675	ul = atoi(s) * 30L;
	676	sprintf(s, "%lu", ul);
[551]	677	WinSetDlgItemText(hwnd, GREP_OLDER, s);
[190]	678	break;
[2]	679
[190]	680	case GREP_NM:
[202]	681	*s = 0;
[551]	682	WinQueryDlgItemText(hwnd, GREP_NEWER, 34, s);
[202]	683	ul = atoi(s) * 30L;
	684	sprintf(s, "%lu", ul);
[551]	685	WinSetDlgItemText(hwnd, GREP_NEWER, s);
[190]	686	break;
[2]	687
[190]	688	case GREP_GK:
[202]	689	*s = 0;
[551]	690	WinQueryDlgItemText(hwnd, GREP_GREATER, 34, s);
[202]	691	ul = atol(s) * 1024L;
	692	sprintf(s, "%lu", ul);
	693	WinSetDlgItemText(hwnd, GREP_GREATER, s);
[190]	694	break;
[2]	695
[190]	696	case GREP_LK:
[202]	697	*s = 0;
[551]	698	WinQueryDlgItemText(hwnd, GREP_LESSER, 34, s);
[202]	699	ul = atol(s) * 1024L;
	700	sprintf(s, "%lu", ul);
[551]	701	WinSetDlgItemText(hwnd, GREP_LESSER, s);
[190]	702	break;
[2]	703
[190]	704	case DID_CANCEL:
	705	WinDismissDlg(hwnd, 0);
	706	break;
[2]	707
[190]	708	case IDM_HELP:
	709	if (hwndHelp)
[1161]	710	WinSendMsg(hwndHelp,
	711	HM_DISPLAY_HELP,
	712	MPFROM2SHORT(HELP_GREP, 0), MPFROMSHORT(HM_RESOURCEID));
[190]	713	break;
[2]	714
[190]	715	case GREP_LOCALHDS:
	716	case GREP_REMOTEHDS:
	717	case GREP_ALLHDS:
	718	{
[1161]	719	CHAR szDrive[] = " :\\";
	720	ULONG ulDriveNum;
	721	ULONG ulDriveMap;
	722	INT x;
	723	BOOL incl;
[2]	724
[1161]	725	CHAR new[8192];
[2]	726
[1161]	727	*s = 0;
	728	WinQueryDlgItemText(hwnd, GREP_MASK, 8192, s);
	729	s[8192 - 1] = 0;
	730	p = strchr(s, ';');
	731	if (p)
	732	*p = 0;
	733	p = strrchr(s, '\\');
	734	if (!p)
	735	p = strrchr(s, '/');
	736	if (!p)
	737	p = strrchr(s, ':');
	738	if (p)
	739	strcpy(s, p + 1);
	740	if (!*s)
	741	strcpy(s, "*");
	742	DosError(FERR_DISABLEHARDERR);
	743	DosQCurDisk(&ulDriveNum, &ulDriveMap);
	744	*new = 0;
	745	for (x = 2; x < 26; x++) {
	746	if (ulDriveMap & (1L << x)) {
	747	incl = FALSE;
	748	switch (SHORT1FROMMP(mp1)) {
	749	case GREP_ALLHDS:
	750	if (!(driveflags[x] & (DRIVE_REMOVABLE \| DRIVE_IGNORE)))
	751	incl = TRUE;
	752	break;
	753	case GREP_LOCALHDS:
	754	if (!(driveflags[x] &
	755	(DRIVE_REMOVABLE \| DRIVE_IGNORE \| DRIVE_REMOTE \|
	756	DRIVE_VIRTUAL)))
	757	incl = TRUE;
	758	break;
	759	case GREP_REMOTEHDS:
	760	if (!(driveflags[x] &
	761	(DRIVE_REMOVABLE \| DRIVE_IGNORE)) &&
	762	(driveflags[x] & DRIVE_REMOTE))
	763	incl = TRUE;
	764	break;
	765	}
	766	}
	767	if (incl) {
	768	if (strlen(new) + strlen(s) + 5 < 8192 - 1) {
	769	if (*new)
	770	strcat(new, ";");
	771	*szDrive = x + 'A';
	772	strcat(new, szDrive);
	773	strcat(new, s);
	774	}
	775	}
	776	}
	777	if (*new)
	778	WinSetDlgItemText(hwnd, GREP_MASK, new);
[190]	779	}
	780	break;
[2]	781
[190]	782	case DID_OK:
	783	hwndCollect = WinQueryWindowULong(hwnd, QWL_USER);
	784	if (!hwndCollect)
[1161]	785	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
[402]	786	else {
[1161]	787	// 07 Feb 08 SHL - fixme to malloc and free in thread
	788	static GREP g; // Passed to thread
[2]	789
[1161]	790	p = xmalloc(8192 + 512, pszSrcFile, __LINE__);
	791	if (!p)
	792	break;
	793	memset(&g, 0, sizeof(GREP));
	794	g.size = sizeof(GREP);
	795	recurse = WinQueryButtonCheckstate(hwnd, GREP_RECURSE) != 0;
	796	absolute = WinQueryButtonCheckstate(hwnd, GREP_ABSOLUTE) != 0;
	797	sensitive = WinQueryButtonCheckstate(hwnd, GREP_CASE) != 0;
	798	sayfiles = WinQueryButtonCheckstate(hwnd, GREP_SAYFILES) != 0;
	799	searchEAs = WinQueryButtonCheckstate(hwnd, GREP_SEARCHEAS) != 0;
	800	searchFiles = WinQueryButtonCheckstate(hwnd, GREP_SEARCHFILES) != 0;
	801	findifany = WinQueryButtonCheckstate(hwnd, GREP_FINDIFANY) != 0;
	802	gRemember = WinQueryButtonCheckstate(hwnd, GREP_REMEMBERFLAGS);
	803	if (gRemember) {
	804	PrfWriteProfileData(fmprof, FM3Str, "Grep_Recurse",
	805	(PVOID) & recurse, sizeof(BOOL));
	806	PrfWriteProfileData(fmprof, FM3Str, "Grep_Absolute",
	807	(PVOID) & absolute, sizeof(BOOL));
	808	PrfWriteProfileData(fmprof, FM3Str, "Grep_Case",
	809	(PVOID) & sensitive, sizeof(BOOL));
	810	PrfWriteProfileData(fmprof, FM3Str, "Grep_Sayfiles",
	811	(PVOID) & sayfiles, sizeof(BOOL));
	812	PrfWriteProfileData(fmprof, FM3Str, "Grep_Searchfiles",
	813	(PVOID) & searchFiles, sizeof(BOOL));
	814	PrfWriteProfileData(fmprof, FM3Str, "Grep_SearchfEAs",
	815	(PVOID) & searchEAs, sizeof(BOOL));
	816	}
	817	g.finddupes = WinQueryButtonCheckstate(hwnd, GREP_FINDDUPES) != 0;
	818	if (g.finddupes) {
	819	g.CRCdupes = WinQueryButtonCheckstate(hwnd, GREP_CRCDUPES) != 0;
	820	g.nosizedupes =
	821	WinQueryButtonCheckstate(hwnd, GREP_NOSIZEDUPES) != 0;
	822	g.ignoreextdupes =
	823	WinQueryButtonCheckstate(hwnd, GREP_IGNOREEXTDUPES) != 0;
	824	}
	825	// Parse file masks
	826	*p = 0;
	827	WinQueryDlgItemText(hwnd, GREP_MASK, 8192, p);
	828	bstrip(p);
	829	if (!*p) {
	830	DosBeep(50, 100);
	831	WinSetFocus(HWND_DESKTOP, WinWindowFromID(hwnd, GREP_MASK));
	832	free(p);
[1063]	833	# ifdef FORTIFY
	834	Fortify_LeaveScope();
	835	# endif
[1161]	836	break;
	837	}
	838	strcpy(g.tosearch, p);
	839	strcpy(lastmask, p);
	840	// Parse search strings
	841	*p = 0;
	842	WinQueryWindowText(hwndMLE, 4096, p);
	843	strcpy(lasttext, p);
	844	{
	845	CHAR *pszFrom;
	846	CHAR *pszTo;
	847	ULONG matched = 0;
[2]	848
[1161]	849	pszTo = g.searchPattern;
	850	pszFrom = p;
	851	while (*pszFrom) {
	852	if (*pszFrom == '\r') {
	853	pszFrom++;
	854	continue;
	855	}
	856	if (*pszFrom == '\n') {
	857	if (*(pszFrom + 1))
	858	matched++;
	859	*pszTo = 0;
	860	}
	861	else
	862	pszTo = pszFrom;
	863	pszTo++;
	864	pszFrom++;
	865	}
	866	if (*g.searchPattern)
	867	matched++;
	868	*pszTo++ = 0;
	869	*pszTo = 0;
	870	g.numlines = matched;
	871	if (matched) {
	872	g.matched = xmalloc(g.numlines, pszSrcFile, __LINE__);
	873	if (!g.matched)
	874	g.numlines = 0;
	875	}
	876	}
	877	*p = 0;
	878	WinQueryDlgItemText(hwnd, GREP_GREATER, 34, p);
	879	greater = atol(p);
	880	*p = 0;
	881	WinQueryDlgItemText(hwnd, GREP_LESSER, 34, p);
	882	lesser = atol(p);
	883	*p = 0;
	884	WinQueryDlgItemText(hwnd, GREP_NEWER, 34, p);
	885	newer = atoi(p);
	886	*p = 0;
	887	WinQueryDlgItemText(hwnd, GREP_OLDER, 34, p);
	888	older = atoi(p);
	889	if (older \|\| newer) {
	890	FDATE fdate;
	891	FTIME ftime;
	892	struct tm tm;
	893	time_t t;
[2]	894
[1161]	895	t = time(NULL);
	896	tm = *localtime(&t);
	897	fdate.day = tm.tm_mday;
	898	fdate.month = tm.tm_mon + 1;
	899	fdate.year = tm.tm_year - 80;
	900	ftime.hours = tm.tm_hour;
	901	ftime.minutes = tm.tm_min;
	902	ftime.twosecs = tm.tm_sec / 2;
	903	if (older) {
	904	g.olderthan = SecsSince1980(&fdate, &ftime);
	905	g.olderthan -= (older * (24L * 60L * 60L));
	906	}
	907	if (newer) {
	908	g.newerthan = SecsSince1980(&fdate, &ftime);
	909	g.newerthan -= (newer * (24L * 60L * 60L));
	910	}
	911	}
	912	if (!newer)
	913	g.newerthan = 0;
	914	if (!older)
	915	g.olderthan = 0;
	916	g.greaterthan = greater;
	917	g.lessthan = lesser;
	918	g.absFlag = absolute;
	919	g.caseFlag = sensitive;
	920	g.dirFlag = recurse;
	921	g.sayfiles = sayfiles;
	922	g.searchEAs = searchEAs;
	923	g.searchFiles = searchFiles;
	924	g.findifany = findifany;
	925	g.hwndFiles = hwndCollect;
	926	g.hwnd = WinQueryWindow(hwndCollect, QW_PARENT);
	927	g.hwndCurFile = WinWindowFromID(g.hwnd, DIR_SELECTED);
	928	g.attrFile = ((DIRCNRDATA *)INSTDATA(hwndCollect))->mask.attrFile;
	929	g.antiattr = ((DIRCNRDATA *)INSTDATA(hwndCollect))->mask.antiattr;
	930	g.stopflag = &((DIRCNRDATA *)INSTDATA(hwndCollect))->stopflag;
	931	if (_beginthread(GrepThread, NULL, 524280, (PVOID) & g) == -1) {
	932	Runtime_Error(pszSrcFile, __LINE__,
	933	GetPString(IDS_COULDNTSTARTTHREADTEXT));
	934	free(p);
[1063]	935	# ifdef FORTIFY
	936	Fortify_LeaveScope();
	937	# endif
[1161]	938	WinDismissDlg(hwnd, 0);
	939	break;
	940	}
	941	DosSleep(100); //05 Aug 07 GKY 128
	942	free(p);
[1063]	943	# ifdef FORTIFY
	944	Fortify_LeaveScope();
	945	# endif
[190]	946	}
[402]	947	if (changed) {
[1161]	948	// Grep mask list changed
	949	SHORT x;
[551]	950
[1161]	951	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	952	GREP_LISTBOX,
	953	LM_QUERYITEMCOUNT,
	954	MPVOID, MPVOID);
[1082]	955	if (sSelect > 0) {
	956	BldFullPathName(s, pFM2SaveDirectory, "GREPMASK.DAT");
[1118]	957	if (CheckDriveSpaceAvail(s, ullDATFileSpaceNeeded, 1) == 2)
[1117]	958	break; //already gave error msg
[1161]	959	fp = xfopen(s, "w", pszSrcFile, __LINE__);
	960	if (fp) {
	961	fputs(GetPString(IDS_GREPFILETEXT), fp);
	962	for (x = 0; x < sSelect; x++) {
	963	*s = 0;
	964	WinSendDlgItemMsg(hwnd,
	965	GREP_LISTBOX,
	966	LM_QUERYITEMTEXT,
	967	MPFROM2SHORT(x, 8192), MPFROMP(s));
	968	bstrip(s);
	969	if (*s)
	970	fprintf(fp, "%s\n", s);
	971	}
	972	fclose(fp);
	973	}
	974	}
[2]	975	}
[190]	976	WinDismissDlg(hwnd, 1);
	977	break;
	978	}
	979	return 0;
[2]	980	}
[190]	981	return WinDefDlgProc(hwnd, msg, mp1, mp2);
[2]	982	}
[793]	983
	984	#pragma alloc_text(GREP,GrepDlgProc,EnvDlgProc)

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