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source: trunk/dll/grep2.c@ 1791

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Last change on this file since 1791 was 1707, checked in by Steven Levine, 12 years ago
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1
2	/***********************************************************************
3
4	$Id: grep2.c 1707 2014-02-08 20:14:08Z stevenhl $
5
6	grep dialog for collector
7
8	Copyright (c) 1993-98 M. Kimes
9	Copyright (c) 2004, 2014 Steven H. Levine
10
11	01 Aug 04 SHL Rework lstrip/rstrip usage
12	23 May 05 SHL Use QWL_USER
13	06 Jun 05 SHL Indent -i2
14	06 Jun 05 SHL Rework for VAC3.65 compat, lose excess statics
15	17 Jul 06 SHL Use Runtime_Error
16	28 Jul 06 SHL Avoid 0 length malloc, optimize option checks
17	29 Jul 06 SHL Use xfgets
18	22 Oct 06 GKY Switch say files on as default so you can tell that seek and scan files is doing something
19	07 Jan 07 GKY Add remember search flags to seek and scan
20	06 Aug 07 GKY Reduce DosSleep times (ticket 148)
21	20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
22	19 Jul 08 GKY Replace save_dir2(dir) with pFM2SaveDirectory and use BldFullPathName
23	24 Aug 08 GKY Warn full drive on save of .DAT file; prevent loss of existing file
24	10 Dec 08 SHL Integrate exception handler support
25	01 Jan 09 GKY Add Seek and Scan to drives & directory context menus pass drive/dir as search root
26	07 Feb 09 GKY Allow user to turn off alert and/or error beeps in settings notebook.
27	08 Mar 09 GKY Additional strings move to PCSZs in init.c
28	07 Oct 09 SHL Remember last search mask across runs
29	17 Jan 10 GKY Changes to get working with Watcom 1.9 Beta (1/16/10). Mostly cast CHAR CONSTANT * as CHAR *.
30	08 Feb 14 SHL Support svn git hg CVS etc. metadata directory ignore
31
32	FIXME for more excess locals to be gone
33
34	***********************************************************************/
35
36	#include <stdlib.h>
37	#include <string.h>
38	#include <ctype.h>
39	#include <share.h>
40	#include <time.h>
41
42	#define INCL_DOS
43	#define INCL_WIN
44	#define INCL_LONGLONG // dircnrs.h
45	#define INCL_WINSTDCNR // makelist.h
46
47	#include "fm3dll.h"
48	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
49	#include "arccnrs.h" // Data declaration(s)
50	#include "init.h" // Data declaration(s)
51	#include "notebook.h" // Data declaration(s)
52	#include "info.h" // Data declaration(s)
53	#include "mainwnd.h" // Data declaration(s)
54	#include "fm3dlg.h"
55	#include "fm3str.h"
56	#include "mle.h"
57	#include "grep.h"
58	#include "errutil.h" // Dos_Error...
59	#include "strutil.h" // GetPString
60	#include "pathutil.h" // BldFullPathName
61	#include "walkem.h" // FillPathListBox
62	#include "grep2.h"
63	#include "wrappers.h" // xfgets
64	#include "misc.h" // LoadLibPath
65	#include "strips.h" // bstrip
66	#include "dirs.h" // save_dir2
67	#include "fortify.h"
68	#include "excputil.h" // xbeginthread
69	#include "valid.h" // IsFile
70
71	#pragma data_seg(DATA1)
72
73	static PSZ pszSrcFile = __FILE__;
74
75	static PCSZ PSCZ_GREP_LASTMASK_SELECT = "Grep_LastMaskSelect";
76
77	MRESULT EXPENTRY EnvDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
78	{
79	SHORT sSelect;
80	CHAR *p;
81	CHAR s[CCHMAXPATH];
82	CHAR szPath[CCHMAXPATH];
83
84	static CHAR lastenv[CCHMAXPATH] = "DPATH";
85
86	switch (msg) {
87	case WM_INITDLG:
88	if (mp2) {
89	WinSetWindowPtr(hwnd, QWL_USER, mp2);
90	(CHAR )mp2 = 0;
91	{
92	PCSZ p;
93	PSZ pp;
94
95	p = GetPString(IDS_ENVVARNAMES);
96	while (*p == ' ')
97	p++;
98	while (*p) {
99	*szPath = 0;
100	pp = szPath;
101	while (p && p != ' ')
102	pp++ = p++;
103	*pp = 0;
104	while (*p == ' ')
105	p++;
106	if (*szPath)
107	WinSendDlgItemMsg(hwnd,
108	ENV_LISTBOX,
109	LM_INSERTITEM,
110	MPFROM2SHORT(LIT_END, 0), MPFROMP(szPath));
111	}
112	}
113	WinSendDlgItemMsg(hwnd,
114	ENV_NAME,
115	EM_SETTEXTLIMIT, MPFROM2SHORT(CCHMAXPATH, 0), MPVOID);
116	WinSetDlgItemText(hwnd, ENV_NAME, lastenv);
117	WinSendDlgItemMsg(hwnd,
118	ENV_NAME,
119	EM_SETSEL, MPFROM2SHORT(0, CCHMAXPATH), MPVOID);
120	}
121	else
122	WinDismissDlg(hwnd, 0);
123	break;
124
125	case WM_CONTROL:
126	switch (SHORT1FROMMP(mp1)) {
127	case ENV_LISTBOX:
128	switch (SHORT2FROMMP(mp1)) {
129	case LN_SELECT:
130	{
131	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
132	ENV_LISTBOX,
133	LM_QUERYSELECTION,
134	MPFROMSHORT(LIT_FIRST), MPVOID);
135	if (sSelect >= 0) {
136	*s = 0;
137	WinSendDlgItemMsg(hwnd,
138	ENV_LISTBOX,
139	LM_QUERYITEMTEXT,
140	MPFROM2SHORT(sSelect, CCHMAXPATH), MPFROMP(s));
141	bstrip(s);
142	if (*s)
143	WinSetDlgItemText(hwnd, ENV_NAME, s);
144	}
145	}
146	break;
147	case LN_ENTER:
148	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(DID_OK, 0), MPVOID);
149	break;
150	}
151	}
152	return 0;
153
154	case WM_COMMAND:
155	switch (SHORT1FROMMP(mp1)) {
156	case DID_CANCEL:
157	WinDismissDlg(hwnd, 0);
158	break;
159	case DID_OK:
160	p = WinQueryWindowPtr(hwnd, QWL_USER);
161	if (p) {
162	WinQueryDlgItemText(hwnd, ENV_NAME, CCHMAXPATH, p);
163	bstrip(p);
164	if (!*p) {
165	if (!fAlertBeepOff)
166	DosBeep(50, 100);
167	WinSetFocus(HWND_DESKTOP, WinWindowFromID(hwnd, ENV_NAME));
168	}
169	else {
170	strcpy(lastenv, p);
171	WinDismissDlg(hwnd, 1);
172	}
173	}
174	break;
175	case IDM_HELP:
176	if (hwndHelp)
177	WinSendMsg(hwndHelp,
178	HM_DISPLAY_HELP,
179	MPFROM2SHORT(HELP_ENV, 0), MPFROMSHORT(HM_RESOURCEID));
180	break;
181	}
182	return 0;
183	}
184	return WinDefDlgProc(hwnd, msg, mp1, mp2);
185	}
186
187	/**
188	* Add mask to mask list
189	* If mask contains both path an wildcard components if is just appended
190	* If mask contains only wildcard component, path is extracted from last mask in masks
191	* If mask contains only path components, wildcard is extracted from last mask in masks
192	* @param masks is semicolon separated mask string to be updated
193	* @param newMask is mask to append
194	* @note code limits mask length to 8192 to match GrepDlgProc
195	* @returns true if OK
196	*/
197
198	#if 0 // 2010-09-27 SHL FIXME to use
199
200	static BOOL updateMaskString(CHAR masks[8192], PCSZ newMask)
201	{
202	BOOL ok = TRUE;
203	BOOL isPath;
204	BOOL isWild;
205	UINT len;
206	CHAR mask[CCHMAXPATH + 2]; // 2 for semicolons
207	CHAR wildcard[CCHMAXPATH];
208	PSZ p;
209
210	// 2010-09-27 SHL FIXME to be globally available
211	#define CH_QMARK '?'
212	#define CH_STAR '*'
213	#define CH_BACKSLASH '\\'
214	#define CH_SEMICOLON ';'
215	static PCSZ PCSZ_SEMICOLON = ";"; // 2010-09-27 SHL FIXME to be globally available from init.c
216
217	// Extract last mask
218	len = strlen(masks);
219	if (!len)
220	*mask = 0;
221	else {
222	if (len < CCHMAXPATH + 2)
223	strcpy(mask, masks);
224	else {
225	strcpy(mask, masks + len - (CCHMAXPATH + 1));
226	len = strlen(mask);
227	}
228	}
229	if (len) {
230	p = mask + len - 1;
231	if (*p == CH_SEMICOLON)
232	*p = 0; // Chop trailing
233	p = strrchr(mask, CH_SEMICOLON); // Find last
234	if (p)
235	memmove(mask, p + 1, strlen(p + 1) + 1); // Move to front
236	}
237
238	isPath = strchr(newMask, CH_BACKSLASH) != NULL; // 2010-09-27 SHL FIXME if test too weak
239	// 2010-09-27 SHL FIXME to have function
240	isWild = strchr(newMask, CH_STAR) \|\| strchr(newMask, CH_QMARK);
241
242	// Assume ready to do if both path and wildcard otherwise edit
243
244	if (isPath && !isWild) {
245	// Extract wildcard from old mask
246	p = strrchr(mask, CH_BACKSLASH);
247	if (!p)
248	strcpy(wildcard, mask);
249	else
250	strcpy(wildcard, p + 1);
251	// Append wildcard to path
252	strcpy(mask, newMask);
253	bstrip(mask);
254	len = strlen(mask);
255	if (len && mask[len - 1] != CH_BACKSLASH)
256	strcat(mask, PCSZ_BACKSLASH);
257	strcat(mask, wildcard);
258	}
259	else if (!isPath) {
260	// Use path from old mask
261	len = strlen(mask);
262	p = strrchr(mask, CH_BACKSLASH);
263	if (p)
264	*(p + 1) = 0;
265	else
266	*mask = 0; // Assume just wilcard
267	// Append new wildcard or filename
268	strcat(mask, newMask);
269	bstrip(mask);
270	}
271
272	if (strlen(masks) + strlen(mask) + 3 > sizeof(masks))
273	Runtime_Error(pszSrcFile, __LINE__, "too big");
274
275	// Append separator
276	if (masks[strlen(masks) - 1] != CH_SEMICOLON)
277	strcat(masks, PCSZ_SEMICOLON);
278	// Append mask to list
279	strcat(masks, mask);
280
281	return ok;
282	}
283
284	#endif // 2010-09-27 SHL FIXME to use
285
286	MRESULT EXPENTRY GrepDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
287	{
288	HWND hwndCollect;
289	HWND hwndMLE = WinWindowFromID(hwnd, GREP_SEARCH);
290	FILE *fp;
291	ULONG ul;
292	LONG lLen;
293	SHORT sSelect;
294	CHAR *p;
295	GREPINFO *GrepInfo;
296	ULONG size;
297	CHAR simple[8192];
298	CHAR path[CCHMAXPATH];
299	CHAR s[8192 + 14];
300	CHAR *moder = "r";
301
302	static BOOL fInitDone; // First time init done
303	// 07 Oct 09 SHL FIXME to not be static
304	// 07 Oct 09 SHL FIXME to save to profile?
305	// GREP_FRAME dialog buffers
306	static CHAR fileMasks[8192]; // ; separated
307	static CHAR searchText[4096]; // Structured
308	static BOOL recurse = TRUE;
309	static BOOL sensitive;
310	static BOOL absolute;
311	static BOOL sayfiles;
312	static BOOL searchEAs = TRUE;
313	static BOOL searchFiles = TRUE;
314	static BOOL findifany = TRUE;
315	static BOOL rememberSettings;
316	static UINT newer = 0;
317	static UINT older = 0;
318	static ULONG greaterthan = 0;
319	static ULONG lessthan = 0;
320	static BOOL ignoreSVN;
321
322	static BOOL maskListChanged;
323	static SHORT sLastMaskSelect = LIT_NONE;
324
325	switch (msg) {
326	case WM_INITDLG:
327	if (!mp2) {
328	WinDismissDlg(hwnd, 0);
329	break;
330	}
331	GrepInfo = mp2;
332	if (GrepInfo->szGrepPath && IsFile(GrepInfo->szGrepPath) == 0) {
333	BldFullPathName(fileMasks, GrepInfo->szGrepPath, "*"); // Directory passed
334	sLastMaskSelect = LIT_NONE;
335	fInitDone = TRUE;
336	}
337	else {//if (sLastMaskSelect == LIT_NONE) {
338	size = sizeof(sLastMaskSelect);
339	PrfQueryProfileData(fmprof, appname, (CHAR *) PSCZ_GREP_LASTMASK_SELECT, &sLastMaskSelect, &size);
340	if (sLastMaskSelect >= 0)
341	fInitDone = TRUE;
342	}
343	if (!fInitDone) {
344	fileMasks[0] = '*';
345	fileMasks[1] = 0;
346	}
347
348	WinSetWindowULong(hwnd, QWL_USER, (HWND ) GrepInfo->hwnd);
349	WinSendDlgItemMsg(hwnd,
350	GREP_MASK,
351	EM_SETTEXTLIMIT, MPFROM2SHORT(8192, 0), MPVOID);
352	MLEsetlimit(hwndMLE, 4096);
353	MLEsetformat(hwndMLE, MLFIE_NOTRANS);
354	WinSendDlgItemMsg(hwnd,
355	GREP_NEWER,
356	EM_SETTEXTLIMIT, MPFROM2SHORT(34, 0), MPVOID);
357	WinSendDlgItemMsg(hwnd,
358	GREP_OLDER,
359	EM_SETTEXTLIMIT, MPFROM2SHORT(34, 0), MPVOID);
360	WinSendDlgItemMsg(hwnd,
361	GREP_GREATER,
362	EM_SETTEXTLIMIT, MPFROM2SHORT(34, 0), MPVOID);
363	WinSendDlgItemMsg(hwnd,
364	GREP_LESSER,
365	EM_SETTEXTLIMIT, MPFROM2SHORT(34, 0), MPVOID);
366	WinSetDlgItemText(hwnd, GREP_MASK, fileMasks);
367	WinSendDlgItemMsg(hwnd,
368	GREP_MASK, EM_SETSEL, MPFROM2SHORT(0, 8192), MPVOID);
369	size = sizeof(BOOL);
370	PrfQueryProfileData(fmprof, FM3Str, "RememberFlagsGrep",
371	(PVOID) & rememberSettings, &size);
372	WinCheckButton(hwnd, GREP_REMEMBERFLAGS, rememberSettings);
373	if (rememberSettings) {
374	size = sizeof(BOOL);
375	PrfQueryProfileData(fmprof, FM3Str, "Grep_Recurse",
376	(PVOID) & recurse, &size);
377	size = sizeof(BOOL);
378	PrfQueryProfileData(fmprof, FM3Str, "Grep_Absolute",
379	(PVOID) & absolute, &size);
380	size = sizeof(BOOL);
381	PrfQueryProfileData(fmprof, FM3Str, "Grep_Case",
382	(PVOID) & sensitive, &size);
383	size = sizeof(BOOL);
384	PrfQueryProfileData(fmprof, FM3Str, "Grep_Sayfiles",
385	(PVOID) & sayfiles, &size);
386	size = sizeof(BOOL);
387	PrfQueryProfileData(fmprof, FM3Str, "Grep_Searchfiles",
388	(PVOID) & searchFiles, &size);
389	size = sizeof(BOOL);
390	PrfQueryProfileData(fmprof, FM3Str, "Grep_SearchfEAs",
391	(PVOID) & searchEAs, &size);
392	}
393	if (!rememberSettings) {
394	recurse = TRUE;
395	sensitive = FALSE;
396	absolute = FALSE;
397	sayfiles = TRUE;
398	ignoreSVN = TRUE;
399	searchEAs = TRUE;
400	searchFiles = TRUE;
401	}
402	WinSetWindowText(hwndMLE, searchText);
403	if (*searchText) {
404	MLEsetcurpos(hwndMLE, 0);
405	MLEsetcurposa(hwndMLE, 4096);
406	if (!searchEAs)
407	searchFiles = TRUE;
408	}
409	WinCheckButton(hwnd, GREP_RECURSE, recurse);
410	WinCheckButton(hwnd, GREP_ABSOLUTE, absolute);
411	WinCheckButton(hwnd, GREP_CASE, sensitive);
412	WinCheckButton(hwnd, GREP_SAYFILES, sayfiles);
413	WinCheckButton(hwnd, GREP_SEARCHEAS, searchEAs);
414	WinCheckButton(hwnd, GREP_SEARCHFILES, searchFiles);
415	WinCheckButton(hwnd, GREP_FINDIFANY, findifany);
416	WinCheckButton(hwnd, GREP_IGNORESVN, ignoreSVN);
417
418	sprintf(s, "%lu", greaterthan);
419	WinSetDlgItemText(hwnd, GREP_GREATER, s);
420	sprintf(s, "%lu", lessthan);
421	WinSetDlgItemText(hwnd, GREP_LESSER, s);
422	sprintf(s, "%u", newer);
423	WinSetDlgItemText(hwnd, GREP_NEWER, s);
424	sprintf(s, "%u", older);
425	WinSetDlgItemText(hwnd, GREP_OLDER, s);
426
427	WinEnableWindow(WinWindowFromID(hwnd, GREP_IGNOREEXTDUPES), FALSE);
428	WinEnableWindow(WinWindowFromID(hwnd, GREP_CRCDUPES), FALSE);
429	WinEnableWindow(WinWindowFromID(hwnd, GREP_NOSIZEDUPES), FALSE);
430
431	// Fill mask listbox
432	BldFullPathName(s, pFM2SaveDirectory, PCSZ_GREPMASKDAT);
433	fp = xfsopen(s, moder, SH_DENYWR, pszSrcFile, __LINE__, TRUE);
434	if (fp) {
435	while (!feof(fp)) {
436	if (!xfgets_bstripcr(s, 8192 + 4, fp, pszSrcFile, __LINE__))
437	break;
438	if (s && s != ';') {
439	WinSendDlgItemMsg(hwnd,
440	GREP_LISTBOX,
441	LM_INSERTITEM,
442	MPFROM2SHORT(LIT_SORTASCENDING, 0), MPFROMP(s));
443	}
444	}
445	fclose(fp);
446	}
447	// 25 Sep 09 SHL Reselect last last used item
448	//if (sLastMaskSelect >= 0)
449	// WinSendDlgItemMsg(hwnd, GREP_LISTBOX, LM_SELECTITEM,
450	// MPFROMSHORT(sLastMaskSelect), MPFROMSHORT(TRUE));
451
452	FillPathListBox(hwnd,
453	WinWindowFromID(hwnd, GREP_DRIVELIST),
454	(HWND) 0, NULL, FALSE);
455	// 25 Sep 09 SHL FIXME select drive matching current container?
456	break;
457
458	case WM_ADJUSTWINDOWPOS:
459	PostMsg(hwnd, UM_SETDIR, MPVOID, MPVOID);
460	break;
461
462	case UM_SETDIR:
463	PaintRecessedWindow(WinWindowFromID(hwnd, GREP_HELP),
464	(HPS) 0, FALSE, TRUE);
465	return 0;
466
467	case UM_FOCUSME:
468	// set focus to window hwnd in mp1
469	if (mp1)
470	WinSetFocus(HWND_DESKTOP, (HWND) mp1);
471	return 0;
472
473	case WM_CONTROL:
474	switch (SHORT1FROMMP(mp1)) {
475	case GREP_REMEMBERFLAGS:
476	{
477	BOOL rememberSettings = WinQueryButtonCheckstate(hwnd, GREP_REMEMBERFLAGS);
478
479	PrfWriteProfileData(fmprof, FM3Str, "RememberFlagsGrep",
480	(PVOID) & rememberSettings, sizeof(BOOL));
481	}
482	break;
483
484	case GREP_DRIVELIST:
485	switch (SHORT2FROMMP(mp1)) {
486	case LN_KILLFOCUS:
487	WinSetDlgItemText(hwnd,
488	GREP_HELP, (CHAR *) GetPString(IDS_ARCDEFAULTHELPTEXT));
489	break;
490	case LN_SETFOCUS:
491	WinSetDlgItemText(hwnd,
492	GREP_HELP, (CHAR *) GetPString(IDS_2CLICKADDDRVMASKTEXT));
493	break;
494	case LN_ENTER:
495	WinQueryDlgItemText(hwnd, GREP_MASK, 8192, s);
496	bstrip(s);
497	// Find last wildcard
498	p = strrchr(s, '\\');
499	if (p)
500	strcpy(simple, p);
501	else if (*s) {
502	strcpy(simple, PCSZ_BACKSLASH);
503	strcat(simple, s);
504	*s = 0;
505	}
506	else
507	strcpy(simple, "\\*");
508	if (simple[strlen(simple) - 1] == ';')
509	simple[strlen(simple) - 1] = 0; // Chop trailing semi
510	lLen = strlen(simple) + 1;
511	if (strlen(s) > 8192 - lLen) {
512	Runtime_Error(pszSrcFile, __LINE__, "too big");
513	WinSetDlgItemText(hwnd, GREP_MASK, s);
514	break;
515	}
516
517	// 19 Aug 10 SHL FIXME to honor append
518	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
519	GREP_DRIVELIST,
520	LM_QUERYSELECTION,
521	MPFROMSHORT(LIT_FIRST), MPVOID);
522	if (sSelect >= 0) {
523	if (*s && s[strlen(s) - 1] != ';')
524	strcat(s, ";");
525	WinSendDlgItemMsg(hwnd,
526	GREP_DRIVELIST,
527	LM_QUERYITEMTEXT,
528	MPFROM2SHORT(sSelect,
529	(8192 - strlen(s)) - lLen),
530	MPFROMP(&s[strlen(s)]));
531	rstrip(s);
532	if (*s) {
533	strcat(s, simple);
534	WinSetDlgItemText(hwnd, GREP_MASK, s);
535	WinSendDlgItemMsg(hwnd,
536	GREP_MASK,
537	EM_SETSEL,
538	MPFROM2SHORT(strlen(s) - (lLen + 1),
539	strlen(s)), MPVOID);
540	PostMsg(hwnd,
541	UM_FOCUSME,
542	MPFROMLONG(WinWindowFromID(hwnd, GREP_MASK)), MPVOID);
543	}
544	}
545	break; // LN_ENTER
546	} // switch
547	break; //GREP_DRIVELIST
548
549	case GREP_LISTBOX:
550	switch (SHORT2FROMMP(mp1)) {
551	case LN_KILLFOCUS:
552	WinSetDlgItemText(hwnd,
553	GREP_HELP, (CHAR *) GetPString(IDS_ARCDEFAULTHELPTEXT));
554	break;
555	case LN_SETFOCUS:
556	WinSetDlgItemText(hwnd, GREP_HELP, (CHAR *) GetPString(IDS_ADDSELDELMASKTEXT));
557	break;
558	case LN_ENTER:
559	case LN_SELECT:
560	// Enter checkbox controls whether or not notice is ignored
561	// If not checked, enter is ignored because select has already been processed
562	// If check, select is ignored and enter is processed
563	if ((SHORT2FROMMP(mp1) == LN_ENTER &&
564	!WinQueryButtonCheckstate(hwnd, GREP_APPEND)) \|\|
565	(SHORT2FROMMP(mp1) == LN_SELECT &&
566	WinQueryButtonCheckstate(hwnd, GREP_APPEND)))
567	break; // Ignore
568	{
569	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
570	GREP_LISTBOX,
571	LM_QUERYSELECTION,
572	MPFROMSHORT(LIT_FIRST), MPVOID);
573	if (sSelect >= 0) {
574	sLastMaskSelect = sSelect;
575	*s = 0;
576	if (WinQueryButtonCheckstate(hwnd, GREP_APPEND)) {
577	// Append to existing
578	WinQueryDlgItemText(hwnd, GREP_MASK, 8192, s);
579	bstrip(s);
580	if (*s && strlen(s) < 8190 && s[strlen(s) - 1] != ';')
581	strcat(s, ";");
582	}
583	// Append listbox item to mask string
584	WinSendDlgItemMsg(hwnd,
585	GREP_LISTBOX,
586	LM_QUERYITEMTEXT,
587	MPFROM2SHORT(sSelect, 8192 - strlen(s)),
588	MPFROMP(s + strlen(s)));
589	bstrip(s);
590	if (*s)
591	WinSetDlgItemText(hwnd, GREP_MASK, s);
592	}
593	}
594	break;
595	}
596	break; // GREP_LISTBOX
597
598	case GREP_MASK:
599	if (SHORT2FROMMP(mp1) == EN_KILLFOCUS)
600	WinSetDlgItemText(hwnd,
601	GREP_HELP, (CHAR *) GetPString(IDS_ARCDEFAULTHELPTEXT));
602	if (SHORT2FROMMP(mp1) == EN_SETFOCUS)
603	WinSetDlgItemText(hwnd, GREP_HELP, (CHAR *) GetPString(IDS_MASKSFINDTEXT));
604	break;
605	case GREP_SEARCH:
606	if (SHORT2FROMMP(mp1) == MLN_KILLFOCUS)
607	WinSetDlgItemText(hwnd,
608	GREP_HELP, (CHAR *) GetPString(IDS_ARCDEFAULTHELPTEXT));
609	if (SHORT2FROMMP(mp1) == MLN_SETFOCUS)
610	WinSetDlgItemText(hwnd, GREP_HELP, (CHAR *) GetPString(IDS_TEXTFINDTEXT));
611	break;
612	case GREP_GREATER:
613	if (SHORT2FROMMP(mp1) == EN_KILLFOCUS)
614	WinSetDlgItemText(hwnd,
615	GREP_HELP, (CHAR *) GetPString(IDS_ARCDEFAULTHELPTEXT));
616	if (SHORT2FROMMP(mp1) == EN_SETFOCUS)
617	WinSetDlgItemText(hwnd, GREP_HELP, (CHAR *) GetPString(IDS_MINSIZEFINDTEXT));
618	break;
619	case GREP_LESSER:
620	if (SHORT2FROMMP(mp1) == EN_KILLFOCUS)
621	WinSetDlgItemText(hwnd,
622	GREP_HELP, (CHAR *) GetPString(IDS_ARCDEFAULTHELPTEXT));
623	if (SHORT2FROMMP(mp1) == EN_SETFOCUS)
624	WinSetDlgItemText(hwnd, GREP_HELP, (CHAR *) GetPString(IDS_MAXSIZEFINDTEXT));
625	break;
626	case GREP_NEWER:
627	if (SHORT2FROMMP(mp1) == EN_KILLFOCUS)
628	WinSetDlgItemText(hwnd,
629	GREP_HELP, (CHAR *) GetPString(IDS_ARCDEFAULTHELPTEXT));
630	if (SHORT2FROMMP(mp1) == EN_SETFOCUS)
631	WinSetDlgItemText(hwnd, GREP_HELP, (CHAR *) GetPString(IDS_MAXAGEFINDTEXT));
632	break;
633	case GREP_OLDER:
634	if (SHORT2FROMMP(mp1) == EN_KILLFOCUS)
635	WinSetDlgItemText(hwnd,
636	GREP_HELP, (CHAR *) GetPString(IDS_ARCDEFAULTHELPTEXT));
637	if (SHORT2FROMMP(mp1) == EN_SETFOCUS)
638	WinSetDlgItemText(hwnd, GREP_HELP, (CHAR *) GetPString(IDS_MINAGEFINDTEXT));
639	break;
640	case GREP_FINDDUPES:
641	{
642	BOOL finddupes = WinQueryButtonCheckstate(hwnd, GREP_FINDDUPES);
643
644	WinEnableWindow(WinWindowFromID(hwnd, GREP_SEARCH), !finddupes);
645	WinEnableWindow(WinWindowFromID(hwnd, GREP_ABSOLUTE), !finddupes);
646	WinEnableWindow(WinWindowFromID(hwnd, GREP_CASE), !finddupes);
647	WinEnableWindow(WinWindowFromID(hwnd, GREP_CRCDUPES), finddupes);
648	WinEnableWindow(WinWindowFromID(hwnd, GREP_NOSIZEDUPES), finddupes);
649	WinEnableWindow(WinWindowFromID(hwnd, GREP_IGNOREEXTDUPES),
650	finddupes);
651	WinEnableWindow(WinWindowFromID(hwnd, GREP_SEARCHFILES), !finddupes);
652	WinEnableWindow(WinWindowFromID(hwnd, GREP_SEARCHEAS), !finddupes);
653	WinEnableWindow(WinWindowFromID(hwnd, GREP_GREATER), !finddupes);
654	WinEnableWindow(WinWindowFromID(hwnd, GREP_LESSER), !finddupes);
655	WinEnableWindow(WinWindowFromID(hwnd, GREP_NEWER), !finddupes);
656	WinEnableWindow(WinWindowFromID(hwnd, GREP_OLDER), !finddupes);
657	WinEnableWindow(WinWindowFromID(hwnd, GREP_FINDIFANY), !finddupes);
658	WinEnableWindow(WinWindowFromID(hwnd, GREP_GK), !finddupes);
659	WinEnableWindow(WinWindowFromID(hwnd, GREP_LK), !finddupes);
660	WinEnableWindow(WinWindowFromID(hwnd, GREP_NM), !finddupes);
661	WinEnableWindow(WinWindowFromID(hwnd, GREP_OM), !finddupes);
662	if (finddupes)
663	WinCheckButton(hwnd, GREP_RECURSE, TRUE);
664	}
665	}
666	return 0;
667
668	case WM_COMMAND:
669	switch (SHORT1FROMMP(mp1)) {
670	case GREP_ENV:
671	{
672	CHAR *t;
673	CHAR env[8192];
674
675	*path = 0;
676	if (!WinDlgBox(HWND_DESKTOP,
677	hwnd, EnvDlgProc, FM3ModHandle, ENV_FRAME, path)) {
678	break;
679	}
680	bstrip(path);
681	if (!*path)
682	break;
683	if (!stricmp(path, PCSZ_LIBPATH))
684	LoadLibPath(env, 8192);
685	else {
686	p = getenv(path);
687	if (!p)
688	break;
689	strcpy(env, p);
690	}
691	bstrip(env);
692	if (!*env)
693	break;
694	WinQueryDlgItemText(hwnd, GREP_MASK, 8192, s);
695	bstrip(s);
696	if (strlen(s) > 8192 - 5) {
697	Runtime_Error(pszSrcFile, __LINE__, "too big");
698	break;
699	}
700	p = strrchr(s, '\\');
701	if (p)
702	strcpy(simple, p + 1);
703	else if (*s)
704	strcpy(simple, s);
705	else
706	strcpy(simple, "*");
707	if (!p)
708	*s = 0;
709	if (simple[strlen(simple) - 1] == ';')
710	simple[strlen(simple) - 1] = 0;
711	lLen = strlen(simple) + 1;
712	p = env;
713	while (p && *p) {
714	strncpy(path, p, CCHMAXPATH - 1);
715	path[CCHMAXPATH - 1] = 0;
716	t = strchr(path, ';');
717	if (t)
718	*t = 0;
719	bstrip(path);
720	if (isalpha(*path) && path[1] == ':' && path[2] == '\\') {
721	if (strlen(s) > (8192 - lLen) - (strlen(path) + 1)) {
722	WinSetDlgItemText(hwnd, GREP_MASK, s);
723	break;
724	}
725	if (!s \|\| (s && s[strlen(s) - 1] != ';')) {
726	if (*s)
727	strcat(s, ";");
728	strcat(s, path);
729	lLen += strlen(path);
730	if (s[strlen(s) - 1] != '\\') {
731	lLen++;
732	strcat(s, PCSZ_BACKSLASH);
733	}
734	rstrip(s);
735	if (*s) {
736	strcat(s, simple);
737	WinSetDlgItemText(hwnd, GREP_MASK, s);
738	// 19 Aug 10 SHL FIXME to honor append
739	WinSendDlgItemMsg(hwnd,
740	GREP_MASK,
741	EM_SETSEL,
742	MPFROM2SHORT(strlen(s) - (lLen - 1),
743	strlen(s)), MPVOID);
744	}
745	}
746	}
747	p = strchr(p, ';');
748	if (p)
749	p++;
750	}
751	}
752	break;
753
754	case GREP_WALK:
755	WinQueryDlgItemText(hwnd, GREP_MASK, 8192, s);
756	bstrip(s);
757	if (strlen(s) > 8192 - 5) {
758	Runtime_Error(pszSrcFile, __LINE__, "too big");
759	break;
760	}
761	*path = 0;
762	if (WinDlgBox(HWND_DESKTOP,
763	hwnd,
764	WalkAllDlgProc,
765	FM3ModHandle, WALK_FRAME, MPFROMP(path)) && *path) {
766	p = strrchr(s, '\\');
767	if (p)
768	strcpy(simple, p + 1);
769	else if (*s)
770	strcpy(simple, s);
771	else
772	strcpy(simple, "*");
773	if (!p)
774	*s = 0;
775	if (simple[strlen(simple) - 1] == ';')
776	simple[strlen(simple) - 1] = 0;
777	lLen = strlen(simple) + 1;
778	if (strlen(s) > (8192 - lLen) - (strlen(path) + 1)) {
779	Runtime_Error(pszSrcFile, __LINE__, "too big");
780	WinSetDlgItemText(hwnd, GREP_MASK, s);
781	break;
782	}
783	if (!s \|\| (s && s[strlen(s) - 1] != ';')) {
784	if (*s)
785	strcat(s, ";");
786	strcat(s, path);
787	lLen += strlen(path);
788	if (s[strlen(s) - 1] != '\\') {
789	lLen++;
790	strcat(s, PCSZ_BACKSLASH);
791	}
792	rstrip(s);
793	// 25 Sep 09 SHL FIXME to honor append
794	if (*s) {
795	strcat(s, simple);
796	WinSetDlgItemText(hwnd, GREP_MASK, s);
797	WinSendDlgItemMsg(hwnd,
798	GREP_MASK,
799	EM_SETSEL,
800	MPFROM2SHORT(strlen(s) - (lLen - 1),
801	strlen(s)), MPVOID);
802	}
803	}
804	}
805	break;
806
807	case GREP_ADD:
808	*s = 0;
809	WinQueryDlgItemText(hwnd, GREP_MASK, 8192, s);
810	bstrip(s);
811	if (*s) {
812	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
813	GREP_LISTBOX,
814	LM_SEARCHSTRING,
815	MPFROM2SHORT(0, LIT_FIRST),
816	MPFROMP(s));
817	if (sSelect < 0) {
818	WinSendDlgItemMsg(hwnd,
819	GREP_LISTBOX,
820	LM_INSERTITEM,
821	MPFROM2SHORT(LIT_SORTASCENDING, 0), MPFROMP(s));
822	maskListChanged = TRUE;
823	}
824	}
825	break;
826
827	case GREP_DELETE:
828	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
829	GREP_LISTBOX,
830	LM_QUERYSELECTION,
831	MPFROMSHORT(LIT_FIRST), MPVOID);
832	if (sSelect >= 0) {
833	WinSendDlgItemMsg(hwnd,
834	GREP_LISTBOX,
835	LM_DELETEITEM, MPFROM2SHORT(sSelect, 0), MPVOID);
836	if (sSelect >= sLastMaskSelect)
837	sLastMaskSelect--;
838	maskListChanged = TRUE;
839	}
840	break;
841
842	case GREP_OM:
843	*s = 0;
844	WinQueryDlgItemText(hwnd, GREP_OLDER, 34, s);
845	ul = atoi(s) * 30L;
846	sprintf(s, "%lu", ul);
847	WinSetDlgItemText(hwnd, GREP_OLDER, s);
848	break;
849
850	case GREP_NM:
851	*s = 0;
852	WinQueryDlgItemText(hwnd, GREP_NEWER, 34, s);
853	ul = atoi(s) * 30L;
854	sprintf(s, "%lu", ul);
855	WinSetDlgItemText(hwnd, GREP_NEWER, s);
856	break;
857
858	case GREP_GK:
859	*s = 0;
860	WinQueryDlgItemText(hwnd, GREP_GREATER, 34, s);
861	ul = atol(s) * 1024L;
862	sprintf(s, "%lu", ul);
863	WinSetDlgItemText(hwnd, GREP_GREATER, s);
864	break;
865
866	case GREP_LK:
867	*s = 0;
868	WinQueryDlgItemText(hwnd, GREP_LESSER, 34, s);
869	ul = atol(s) * 1024L;
870	sprintf(s, "%lu", ul);
871	WinSetDlgItemText(hwnd, GREP_LESSER, s);
872	break;
873
874	case DID_CANCEL:
875	WinDismissDlg(hwnd, 0);
876	break;
877
878	case IDM_HELP:
879	if (hwndHelp)
880	WinSendMsg(hwndHelp,
881	HM_DISPLAY_HELP,
882	MPFROM2SHORT(HELP_GREP, 0), MPFROMSHORT(HM_RESOURCEID));
883	break;
884
885	case GREP_LOCALHDS:
886	case GREP_REMOTEHDS:
887	case GREP_ALLHDS:
888	{
889	CHAR szDrive[] = " :\\";
890	ULONG ulDriveNum;
891	ULONG ulDriveMap;
892	INT x;
893	BOOL incl;
894	CHAR new[8192];
895
896	// Find first mask
897	*s = 0;
898	WinQueryDlgItemText(hwnd, GREP_MASK, 8192, s);
899	s[8192 - 1] = 0;
900	p = strchr(s, ';');
901	if (p)
902	*p = 0;
903	p = strrchr(s, '\\');
904	if (!p)
905	p = strrchr(s, '/');
906	if (!p)
907	p = strrchr(s, ':');
908	if (p)
909	strcpy(s, p + 1);
910	if (!*s)
911	strcpy(s, "*");
912
913	DosError(FERR_DISABLEHARDERR);
914	DosQCurDisk(&ulDriveNum, &ulDriveMap);
915	*new = 0;
916	for (x = 2; x < 26; x++) {
917	incl = FALSE;
918	if (ulDriveMap & (1L << x)) {
919	switch (SHORT1FROMMP(mp1)) {
920	case GREP_ALLHDS:
921	if (!(driveflags[x] & (DRIVE_REMOVABLE \| DRIVE_IGNORE \| DRIVE_RAMDISK)))
922	incl = TRUE;
923	break;
924	case GREP_LOCALHDS:
925	// 06 Jun 10 SHL FIXME to work if drive not prescanned
926	if (!(driveflags[x] &
927	(DRIVE_REMOVABLE \| DRIVE_IGNORE \| DRIVE_REMOTE \|
928	DRIVE_VIRTUAL \| DRIVE_RAMDISK)))
929	incl = TRUE;
930	break;
931	case GREP_REMOTEHDS:
932	if (!(driveflags[x] & (DRIVE_REMOVABLE \| DRIVE_IGNORE)) &&
933	(driveflags[x] & DRIVE_REMOTE))
934	incl = TRUE;
935	break;
936	}
937	}
938	if (incl) {
939	if (strlen(new) + strlen(s) + 5 < 8192 - 1) {
940	if (*new)
941	strcat(new, ";");
942	*szDrive = x + 'A';
943	strcat(new, szDrive);
944	strcat(new, s);
945	}
946	}
947	}
948	if (*new)
949	WinSetDlgItemText(hwnd, GREP_MASK, new);
950	}
951	break;
952
953	case DID_OK:
954	hwndCollect = WinQueryWindowULong(hwnd, QWL_USER);
955	if (!hwndCollect)
956	Runtime_Error(pszSrcFile, __LINE__, NULL);
957	else {
958	// 07 Feb 08 SHL - FIXME to malloc and free in thread
959	static GREP g; // Passed to thread
960	p = xmalloc(8192 + 512, pszSrcFile, __LINE__);
961	if (!p)
962	break; // Already complained
963	memset(&g, 0, sizeof(GREP));
964	g.size = sizeof(GREP);
965	recurse = WinQueryButtonCheckstate(hwnd, GREP_RECURSE) != 0;
966	absolute = WinQueryButtonCheckstate(hwnd, GREP_ABSOLUTE) != 0;
967	sensitive = WinQueryButtonCheckstate(hwnd, GREP_CASE) != 0;
968	sayfiles = WinQueryButtonCheckstate(hwnd, GREP_SAYFILES) != 0;
969	searchEAs = WinQueryButtonCheckstate(hwnd, GREP_SEARCHEAS) != 0;
970	searchFiles = WinQueryButtonCheckstate(hwnd, GREP_SEARCHFILES) != 0;
971	findifany = WinQueryButtonCheckstate(hwnd, GREP_FINDIFANY) != 0;
972	ignoreSVN = WinQueryButtonCheckstate(hwnd, GREP_IGNORESVN) != 0;
973	rememberSettings = WinQueryButtonCheckstate(hwnd, GREP_REMEMBERFLAGS);
974	if (rememberSettings) {
975	PrfWriteProfileData(fmprof, FM3Str, "Grep_Recurse",
976	(PVOID) & recurse, sizeof(BOOL));
977	PrfWriteProfileData(fmprof, FM3Str, "Grep_Absolute",
978	(PVOID) & absolute, sizeof(BOOL));
979	PrfWriteProfileData(fmprof, FM3Str, "Grep_Case",
980	(PVOID) & sensitive, sizeof(BOOL));
981	PrfWriteProfileData(fmprof, FM3Str, "Grep_Sayfiles",
982	(PVOID) & sayfiles, sizeof(BOOL));
983	PrfWriteProfileData(fmprof, FM3Str, "Grep_Searchfiles",
984	(PVOID) & searchFiles, sizeof(BOOL));
985	PrfWriteProfileData(fmprof, FM3Str, "Grep_SearchfEAs",
986	(PVOID) & searchEAs, sizeof(BOOL));
987	}
988	PrfWriteProfileData(fmprof, appname,
989	(CHAR *) PSCZ_GREP_LASTMASK_SELECT, &sLastMaskSelect, sizeof(sLastMaskSelect));
990	g.finddupes = WinQueryButtonCheckstate(hwnd, GREP_FINDDUPES) != 0;
991	if (g.finddupes) {
992	g.CRCdupes = WinQueryButtonCheckstate(hwnd, GREP_CRCDUPES) != 0;
993	g.nosizedupes =
994	WinQueryButtonCheckstate(hwnd, GREP_NOSIZEDUPES) != 0;
995	g.ignoreextdupes =
996	WinQueryButtonCheckstate(hwnd, GREP_IGNOREEXTDUPES) != 0;
997	}
998	// Parse file masks
999	*p = 0;
1000	WinQueryDlgItemText(hwnd, GREP_MASK, 8192, p);
1001	bstrip(p);
1002	if (!*p) {
1003	if (!fAlertBeepOff)
1004	DosBeep(50, 100);
1005	WinSetFocus(HWND_DESKTOP, WinWindowFromID(hwnd, GREP_MASK));
1006	free(p);
1007	# ifdef FORTIFY
1008	Fortify_LeaveScope();
1009	# endif
1010	break;
1011	}
1012	strcpy(g.fileMasks, p);
1013	strcpy(fileMasks, p);
1014	// Parse search strings
1015	*p = 0;
1016	WinQueryWindowText(hwndMLE, 4096, p);
1017	strcpy(searchText, p);
1018	{
1019	CHAR *pszFrom;
1020	CHAR *pszTo;
1021	ULONG matched = 0;
1022
1023	pszTo = g.searchPattern;
1024	pszFrom = p;
1025	while (*pszFrom) {
1026	if (*pszFrom == '\r') {
1027	pszFrom++;
1028	continue;
1029	}
1030	if (*pszFrom == '\n') {
1031	if (*(pszFrom + 1))
1032	matched++;
1033	*pszTo = 0;
1034	}
1035	else
1036	pszTo = pszFrom;
1037	pszTo++;
1038	pszFrom++;
1039	}
1040	if (*g.searchPattern)
1041	matched++;
1042	*pszTo++ = 0;
1043	*pszTo = 0;
1044	g.numlines = matched;
1045	if (matched) {
1046	g.matched = xmalloc(g.numlines, pszSrcFile, __LINE__);
1047	if (!g.matched)
1048	g.numlines = 0;
1049	}
1050	}
1051	*p = 0;
1052	WinQueryDlgItemText(hwnd, GREP_GREATER, 34, p);
1053	greaterthan = atol(p);
1054	*p = 0;
1055	WinQueryDlgItemText(hwnd, GREP_LESSER, 34, p);
1056	lessthan = atol(p);
1057	*p = 0;
1058	WinQueryDlgItemText(hwnd, GREP_NEWER, 34, p);
1059	newer = atoi(p);
1060	*p = 0;
1061	WinQueryDlgItemText(hwnd, GREP_OLDER, 34, p);
1062	older = atoi(p);
1063	if (older \|\| newer) {
1064	FDATE fdate;
1065	FTIME ftime;
1066	struct tm tm;
1067	time_t t;
1068
1069	t = time(NULL);
1070	tm = *localtime(&t);
1071	fdate.day = tm.tm_mday;
1072	fdate.month = tm.tm_mon + 1;
1073	fdate.year = tm.tm_year - 80;
1074	ftime.hours = tm.tm_hour;
1075	ftime.minutes = tm.tm_min;
1076	ftime.twosecs = tm.tm_sec / 2;
1077	if (older) {
1078	g.olderthan = SecsSince1980(&fdate, &ftime);
1079	g.olderthan -= (older * (24L * 60L * 60L));
1080	}
1081	if (newer) {
1082	g.newerthan = SecsSince1980(&fdate, &ftime);
1083	g.newerthan -= (newer * (24L * 60L * 60L));
1084	}
1085	}
1086	if (!newer)
1087	g.newerthan = 0;
1088	if (!older)
1089	g.olderthan = 0;
1090	g.greaterthan = greaterthan;
1091	g.lessthan = lessthan;
1092	g.absFlag = absolute;
1093	g.caseFlag = sensitive;
1094	g.dirFlag = recurse;
1095	g.sayfiles = sayfiles;
1096	g.searchEAs = searchEAs;
1097	g.searchFiles = searchFiles;
1098	g.findifany = findifany;
1099	g.ignoreSVN = ignoreSVN;
1100
1101	g.hwndFiles = hwndCollect;
1102	g.hwnd = WinQueryWindow(hwndCollect, QW_PARENT);
1103	g.hwndCurFile = WinWindowFromID(g.hwnd, DIR_SELECTED);
1104
1105	// Get settings from collector filter
1106	g.attrFile = ((DIRCNRDATA *)INSTDATA(hwndCollect))->mask.attrFile;
1107	g.antiattr = ((DIRCNRDATA *)INSTDATA(hwndCollect))->mask.antiattr;
1108	g.stopflag = &((DIRCNRDATA *)INSTDATA(hwndCollect))->stopflag;
1109
1110	if (rememberSettings) {
1111	PrfWriteProfileData(fmprof, FM3Str, "Grep_Recurse",
1112	(PVOID) & recurse, sizeof(BOOL));
1113	PrfWriteProfileData(fmprof, FM3Str, "Grep_Absolute",
1114	(PVOID) & absolute, sizeof(BOOL));
1115	PrfWriteProfileData(fmprof, FM3Str, "Grep_Case",
1116	(PVOID) & sensitive, sizeof(BOOL));
1117	PrfWriteProfileData(fmprof, FM3Str, "Grep_Sayfiles",
1118	(PVOID) & sayfiles, sizeof(BOOL));
1119	PrfWriteProfileData(fmprof, FM3Str, "Grep_Searchfiles",
1120	(PVOID) & searchFiles, sizeof(BOOL));
1121	PrfWriteProfileData(fmprof, FM3Str, "Grep_SearchfEAs",
1122	(PVOID) & searchEAs, sizeof(BOOL));
1123	}
1124
1125	if (xbeginthread(GrepThread,
1126	524280,
1127	&g,
1128	pszSrcFile,
1129	__LINE__) == -1)
1130	{
1131	free(p);
1132	# ifdef FORTIFY
1133	Fortify_LeaveScope();
1134	# endif
1135	WinDismissDlg(hwnd, 0);
1136	break;
1137	}
1138	DosSleep(100); //05 Aug 07 GKY 128
1139	free(p);
1140	# ifdef FORTIFY
1141	Fortify_LeaveScope();
1142	# endif
1143	}
1144	if (maskListChanged) {
1145	// Save modified mask list
1146	SHORT x;
1147
1148	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
1149	GREP_LISTBOX,
1150	LM_QUERYITEMCOUNT,
1151	MPVOID, MPVOID);
1152	// 07 Oct 09 SHL Rewrite if list empty
1153	if (sSelect >= 0) {
1154	CHAR *modew = "w";
1155
1156	BldFullPathName(s, pFM2SaveDirectory, PCSZ_GREPMASKDAT);
1157	if (CheckDriveSpaceAvail(s, ullDATFileSpaceNeeded, 1) == 2)
1158	break; //already gave error msg
1159	fp = xfopen(s, modew, pszSrcFile, __LINE__, FALSE);
1160	if (fp) {
1161	fputs(GetPString(IDS_GREPFILETEXT), fp);
1162	for (x = 0; x < sSelect; x++) {
1163	*s = 0;
1164	WinSendDlgItemMsg(hwnd,
1165	GREP_LISTBOX,
1166	LM_QUERYITEMTEXT,
1167	MPFROM2SHORT(x, 8192), MPFROMP(s));
1168	bstrip(s);
1169	if (*s)
1170	fprintf(fp, "%s\n", s);
1171	}
1172	fclose(fp);
1173	}
1174	}
1175	}
1176	WinDismissDlg(hwnd, 1);
1177	break;
1178	}
1179	return 0;
1180	}
1181	return WinDefDlgProc(hwnd, msg, mp1, mp2);
1182	}
1183
1184	#pragma alloc_text(GREP,GrepDlgProc,EnvDlgProc)

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