source: trunk/dll/remap.c@ 1166

Last change on this file since 1166 was 1162, checked in by John Small, 17 years ago

Ticket 187: Draft 1: Functions only
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 17.1 KB
Line 
1
2/***********************************************************************
3
4 $Id: remap.c 1162 2008-09-05 21:43:09Z jbs $
5
6 Copyright (c) 1993, 1998 M. Kimes
7 Copyright (c) 2004, 2008 Steven H.Levine
8
9 01 Aug 04 SHL Rework lstrip/rstrip usage
10 06 Aug 05 SHL Renames
11 22 Jul 06 SHL Check more run time errors
12 29 Jul 06 SHL Use xfgets
13 31 Aug 06 SHL Use _fsopen to avoid noise complaints
14 20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
15 29 Feb 08 GKY Use xfree where appropriate
16 19 Jul 08 GKY Replace save_dir2(dir) with pFM2SaveDirectory and use BldFullPathName
17 24 Aug 08 GKY Warn full drive on save of .DAT file; prevent loss of existing file
18
19***********************************************************************/
20
21#include <stdlib.h>
22#include <string.h>
23#include <share.h>
24#include <io.h> // unlink
25
26#define INCL_DOS
27#define INCL_WIN
28#define INCL_LONGLONG // dircnrs.h
29
30#include "fm3dlg.h"
31#include "fm3str.h"
32#include "errutil.h" // Dos_Error...
33#include "strutil.h" // GetPString
34#include "pathutil.h" // BldFullPathName
35#include "valid.h" // FillInDriveFlags
36#include "remap.h"
37#include "fm3dll.h"
38#include "fortify.h"
39
40#pragma data_seg(DATA1)
41
42static PSZ pszSrcFile = __FILE__;
43
44typedef struct APPNOTIFY
45{
46 HAPP happ;
47 BOOL attach;
48 BOOL failedonce;
49 CHAR uncname[CCHMAXPATH];
50 CHAR device;
51 struct APPNOTIFY *next;
52 struct APPNOTIFY *prev;
53}
54APPNOTIFY;
55
56typedef struct LINKRES
57{
58 CHAR *res;
59 struct LINKRES *next;
60}
61LINKRES;
62
63static LINKRES *reshead = NULL;
64static BOOL loadedres = FALSE;
65
66#define MAXNUMRES 200
67
68VOID load_resources(VOID)
69{
70 /* load linked list of resources from RESOURCE.DAT file */
71
72 FILE *fp;
73 LINKRES *info, *last = NULL;
74 CHAR s[CCHMAXPATH + 14];
75 INT x = 0;
76
77 loadedres = TRUE;
78 BldFullPathName(s, pFM2SaveDirectory, "RESOURCE.DAT");
79 fp = _fsopen(s, "r", SH_DENYWR);
80 if (fp) {
81 while (x < MAXNUMRES && !feof(fp)) {
82 if (!xfgets_bstripcr(s, sizeof(s), fp, pszSrcFile, __LINE__))
83 break;
84 if (*s && *s != ';') {
85 info = xmalloc(sizeof(LINKRES), pszSrcFile, __LINE__);
86 if (info) {
87 info->res = xstrdup(s, pszSrcFile, __LINE__);
88 if (!info->res)
89 free(info);
90 else {
91 x++;
92 info->next = NULL;
93 if (!reshead)
94 reshead = info;
95 else
96 last->next = info;
97 last = info;
98 }
99 }
100 }
101 }
102 fclose(fp);
103 }
104}
105
106VOID save_resources(VOID)
107{
108 /* save linked list of resources to RESOURCE.DAT file */
109
110 LINKRES *info;
111 FILE *fp;
112 CHAR s[CCHMAXPATH + 14];
113
114 if (!loadedres)
115 return;
116 BldFullPathName(s, pFM2SaveDirectory, "RESOURCE.DAT");
117 if (CheckDriveSpaceAvail(s, ullDATFileSpaceNeeded, 1) == 2)
118 return; //already gave error msg
119 if (reshead) {
120 fp = xfopen(s, "w", pszSrcFile, __LINE__);
121 if (fp) {
122 fputs(GetPString(IDS_REMOTEFILETEXT), fp);
123 info = reshead;
124 while (info) {
125 fprintf(fp, "%0.*s\n", CCHMAXPATH, info->res);
126 info = info->next;
127 }
128 fclose(fp);
129 }
130 }
131 else
132 unlink(s);
133}
134
135BOOL add_resource(CHAR * res)
136{
137 LINKRES *info, *last = NULL;
138 INT x = 0;
139
140 if (!res || !*res)
141 return FALSE;
142 if (!loadedres)
143 load_resources();
144 info = reshead;
145 while (info) {
146 if (!stricmp(info->res, res))
147 return FALSE;
148 last = info;
149 info = info->next;
150 x++;
151 }
152 info = xmalloc(sizeof(LINKRES), pszSrcFile, __LINE__);
153 if (info) {
154 info->res = xstrdup(res, pszSrcFile, __LINE__);
155 if (!info->res)
156 free(info);
157 else {
158 info->next = NULL;
159 if (!reshead)
160 reshead = info;
161 else
162 last->next = info;
163 if (x > MAXNUMRES) {
164 info = reshead;
165 reshead = reshead->next;
166 free(info);
167 }
168 return TRUE;
169 }
170 }
171 return FALSE;
172}
173
174BOOL remove_resource(CHAR * res)
175{
176 LINKRES *info, *last = NULL;
177
178 if (!res || !*res)
179 return FALSE;
180 if (!loadedres)
181 load_resources();
182 info = reshead;
183 while (info) {
184 if (!stricmp(info->res, res)) {
185 if (last)
186 last->next = info->next;
187 else
188 reshead = info->next;
189 xfree(info->res, pszSrcFile, __LINE__);
190 free(info);
191 return TRUE;
192 }
193 last = info;
194 info = info->next;
195 }
196 return FALSE;
197}
198
199VOID free_resources(VOID)
200{
201 LINKRES *info, *next;
202
203 info = reshead;
204 while (info) {
205 next = info->next;
206 xfree(info->res, pszSrcFile, __LINE__);
207 free(info);
208 info = next;
209 }
210 reshead = NULL;
211 DosPostEventSem(CompactSem);
212}
213
214MRESULT EXPENTRY RemapDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
215{
216 static BOOL fRemapped;
217 static APPNOTIFY *apphead = NULL, *apptail = NULL;
218
219 switch (msg) {
220 case WM_INITDLG:
221 WinSendDlgItemMsg(hwnd,
222 MAP_ATTACHTO,
223 EM_SETTEXTLIMIT, MPFROM2SHORT(CCHMAXPATH, 0), MPVOID);
224 fRemapped = FALSE;
225 if (!loadedres)
226 load_resources();
227 {
228 LINKRES *info;
229
230 info = reshead;
231 while (info) {
232 WinSendDlgItemMsg(hwnd,
233 MAP_ATTACHTO,
234 LM_INSERTITEM,
235 MPFROM2SHORT(LIT_END, 0), MPFROMP(info->res));
236 info = info->next;
237 }
238 }
239 {
240 ULONG ulDriveMap, ulDriveNum, x, ulType;
241 CHAR s[3] = " :";
242
243 DosError(FERR_DISABLEHARDERR);
244 if (!DosQCurDisk(&ulDriveNum, &ulDriveMap)) {
245 for (x = 0; x < 26; x++) {
246 if (!(driveflags[x] & DRIVE_IGNORE)) {
247 *s = (CHAR) x + 'A';
248 if (!(ulDriveMap & (1 << x)))
249 WinSendDlgItemMsg(hwnd,
250 MAP_ATTACHLIST,
251 LM_INSERTITEM,
252 MPFROM2SHORT(LIT_END, 0), MPFROMP(s));
253 else {
254 CheckDrive((CHAR) x + 'A', NULL, &ulType);
255 if (ulType & DRIVE_REMOTE)
256 WinSendDlgItemMsg(hwnd,
257 MAP_DETACHLIST,
258 LM_INSERTITEM,
259 MPFROM2SHORT(LIT_END, 0), MPFROMP(s));
260 }
261 }
262 }
263 }
264 else
265 WinDismissDlg(hwnd, 0);
266 }
267 break;
268
269 case WM_CONTROL:
270 switch (SHORT1FROMMP(mp1)) {
271 case MAP_ATTACHLIST:
272 switch (SHORT2FROMMP(mp1)) {
273 case LN_ENTER:
274 PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(MAP_ATTACH, 0), MPVOID);
275 break;
276 }
277 break;
278 case MAP_DETACHLIST:
279 switch (SHORT2FROMMP(mp1)) {
280 case LN_ENTER:
281 PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(MAP_DETACH, 0), MPVOID);
282 break;
283 case LN_SELECT:
284 {
285 SHORT x;
286 CHAR d[3];
287
288 WinSetDlgItemText(hwnd, MAP_ATTACHTO, NullStr);
289 x = (SHORT) WinSendDlgItemMsg(hwnd,
290 MAP_DETACHLIST,
291 LM_QUERYSELECTION,
292 MPFROMSHORT(LIT_FIRST), MPVOID);
293 if (x >= 0) {
294 *d = 0;
295 WinSendDlgItemMsg(hwnd,
296 MAP_DETACHLIST,
297 LM_QUERYITEMTEXT,
298 MPFROM2SHORT(x, sizeof(d)), MPFROMP(d));
299 if (*d) {
300
301 CHAR buf[2048];
302 ULONG len;
303 APIRET rc;
304 FSQBUFFER2 *p2;
305
306 memset(buf, 0, sizeof(buf));
307 len = sizeof(buf);
308 p2 = (FSQBUFFER2 *) buf;
309 DosError(FERR_DISABLEHARDERR);
310 rc = DosQueryFSAttach(d, 0, FSAIL_QUERYNAME, p2, &len);
311 if (!rc) {
312
313 CHAR *p;
314
315 p = (char *)p2->szName;
316 p += p2->cbName + 1;
317 p += p2->cbFSDName + 1;
318 if (p2->cbFSAData)
319 WinSetDlgItemText(hwnd, MAP_ATTACHTO, p);
320 else
321 WinSetDlgItemText(hwnd,
322 MAP_ATTACHTO,
323 GetPString(IDS_UNKNOWNBRKTTEXT));
324 }
325 else
326 WinSetDlgItemText(hwnd,
327 MAP_ATTACHTO,
328 GetPString(IDS_UNKNOWNBRKTTEXT));
329 }
330 }
331 }
332 break;
333 }
334 break;
335 }
336 break;
337
338 case WM_APPTERMINATENOTIFY:
339 {
340 APPNOTIFY *info;
341 SHORT x, c;
342 CHAR d[3];
343 HWND hwndList;
344
345 if (!mp2)
346 fRemapped = TRUE;
347 info = apphead;
348 GetRidOfIt:
349 while (info) {
350 if (info->happ == (HAPP) mp1) {
351/* Note: if this next line is removed, FM/2 will start the attach/detach
352 * request again, once for each request, to see if it might succeed and to
353 * ensure the request is seen by the user in case interaction is required.
354 */
355 info->failedonce = TRUE;
356 hwndList = WinWindowFromID(hwnd,
357 (info->attach) ?
358 MAP_ATTACHLIST : MAP_DETACHLIST);
359 if (!mp2 || (ULONG) mp2 == 1041 || info->failedonce) {
360 if (info->prev)
361 info->prev->next = info->next;
362 if (info->next)
363 info->next->prev = info->prev;
364 if (apphead == info)
365 apphead = info->next;
366 if (apptail == info)
367 apptail = info->prev;
368 }
369 if (!mp2) {
370 if (*info->uncname &&
371 stricmp(info->uncname, GetPString(IDS_UNKNOWNBRKTTEXT)) &&
372 add_resource(info->uncname)) {
373 save_resources();
374 WinSendDlgItemMsg(hwnd,
375 MAP_ATTACHTO,
376 LM_INSERTITEM,
377 MPFROM2SHORT(LIT_END, 0),
378 MPFROMP(info->uncname));
379 }
380 c = (SHORT) WinSendMsg(hwndList,
381 LM_QUERYITEMCOUNT, MPVOID, MPVOID);
382 if (c > 0) {
383 for (x = 0; x < c; x++) {
384 *d = 0;
385 WinSendMsg(hwndList,
386 LM_QUERYITEMTEXT,
387 MPFROM2SHORT(x, sizeof(d)), MPFROMP(d));
388 if (*d == info->device) {
389 WinSendMsg(hwndList, LM_DELETEITEM, MPFROMSHORT(x), MPVOID);
390 hwndList = WinWindowFromID(hwnd,
391 (info->attach) ?
392 MAP_DETACHLIST : MAP_ATTACHLIST);
393 d[1] = ':';
394 d[2] = 0;
395 WinSendMsg(hwndList,
396 LM_INSERTITEM,
397 MPFROM2SHORT(LIT_SORTASCENDING, 0), MPFROMP(d));
398 break;
399 }
400 }
401 }
402 }
403 else if ((ULONG) mp2 != 1041 && !info->failedonce) {
404
405 PROGDETAILS pgd;
406 CHAR params[368], *p;
407 HAPP happ;
408
409 *d = info->device;
410 d[1] = ':';
411 d[2] = 0;
412 p = GetCmdSpec(FALSE);
413 memset(&pgd, 0, sizeof(pgd));
414 pgd.Length = sizeof(pgd);
415 pgd.progt.progc = PROG_WINDOWABLEVIO;
416 pgd.progt.fbVisible = SHE_VISIBLE;
417 pgd.pszTitle = (info->attach) ? GetPString(IDS_ATTACHREQTEXT) :
418 GetPString(IDS_DETACHREQTEXT);
419 pgd.pszExecutable = p;
420 pgd.pszParameters = params;
421 pgd.pszStartupDir = NULL;
422 pgd.pszIcon = NULL;
423 pgd.pszEnvironment = NULL;
424 pgd.swpInitial.hwndInsertBehind = HWND_TOP;
425 pgd.swpInitial.hwnd = hwnd;
426 pgd.swpInitial.fl = SWP_SHOW | SWP_ACTIVATE;
427 if (info->attach)
428 sprintf(params, "/C NET USE %s \"%s\"", d, info->uncname);
429 else
430 sprintf(params, "/C NET USE %s /D", d);
431 info->failedonce = TRUE;
432 happ = WinStartApp(hwnd, &pgd, pgd.pszParameters,
433 NULL, SAF_MAXIMIZED);
434 if (!happ)
435 goto GetRidOfIt;
436 info->happ = happ;
437 break;
438 }
439 else if ((ULONG) mp2 == 1041)
440 saymsg(MB_CANCEL | MB_ICONEXCLAMATION, hwnd,
441 GetPString(IDS_ERRORTEXT),
442 "%s", GetPString(IDS_CANTSTARTNETUSETEXT));
443 if (!mp2 || (ULONG) mp2 == 1041 || info->failedonce)
444 free(info);
445 break;
446 }
447 info = info->next;
448 }
449 }
450 break;
451
452 case WM_COMMAND:
453 switch (SHORT1FROMMP(mp1)) {
454 case MAP_DELETE:
455 {
456 SHORT x;
457 CHAR resource[CCHMAXPATH];
458
459 x = (SHORT) WinSendDlgItemMsg(hwnd,
460 MAP_ATTACHTO,
461 LM_QUERYSELECTION,
462 MPFROMSHORT(LIT_FIRST), MPVOID);
463 if (x >= 0) {
464 *resource = 0;
465 WinSendDlgItemMsg(hwnd,
466 MAP_ATTACHTO,
467 LM_QUERYITEMTEXT,
468 MPFROM2SHORT(x, sizeof(resource)),
469 MPFROMP(resource));
470 bstrip(resource);
471 if (*resource) {
472 if (remove_resource(resource)) {
473 save_resources();
474 WinSendDlgItemMsg(hwnd,
475 MAP_ATTACHTO,
476 LM_DELETEITEM, MPFROMSHORT(x), MPVOID);
477 if (x)
478 x--;
479 WinSendDlgItemMsg(hwnd,
480 MAP_ATTACHTO,
481 LM_SELECTITEM,
482 MPFROMSHORT(x), MPFROMSHORT(TRUE));
483 if (!(SHORT) WinSendDlgItemMsg(hwnd,
484 MAP_ATTACHTO,
485 LM_QUERYITEMCOUNT,
486 MPVOID, MPVOID))
487 WinSetDlgItemText(hwnd, MAP_ATTACHTO, NullStr);
488 }
489 }
490 }
491 }
492 break;
493
494 case MAP_CLEAR:
495 free_resources();
496 save_resources();
497 WinSendDlgItemMsg(hwnd, MAP_ATTACHTO, LM_DELETEALL, MPVOID, MPVOID);
498 WinSetDlgItemText(hwnd, MAP_ATTACHTO, NullStr);
499 break;
500
501 case MAP_INFO:
502 case MAP_DETACH:
503 {
504 CHAR d[3], s[CCHMAXPATH];
505 SHORT x;
506
507 *s = 0;
508 WinQueryDlgItemText(hwnd, MAP_ATTACHTO, sizeof(s), s);
509 bstrip(s);
510 x = (SHORT) WinSendDlgItemMsg(hwnd,
511 MAP_DETACHLIST,
512 LM_QUERYSELECTION,
513 MPFROMSHORT(LIT_FIRST), MPVOID);
514 if (x >= 0) {
515 *d = 0;
516 WinSendDlgItemMsg(hwnd,
517 MAP_DETACHLIST,
518 LM_QUERYITEMTEXT,
519 MPFROM2SHORT(x, sizeof(d)), MPFROMP(d));
520 if (*d) {
521 switch (SHORT1FROMMP(mp1)) {
522 case MAP_DETACH:
523 {
524 PROGDETAILS pgd;
525 CHAR params[368], *p;
526 HAPP happ;
527
528 p = GetCmdSpec(FALSE);
529 memset(&pgd, 0, sizeof(pgd));
530 pgd.Length = sizeof(pgd);
531 pgd.progt.progc = PROG_WINDOWABLEVIO;
532 pgd.progt.fbVisible = SHE_VISIBLE;
533 pgd.pszTitle = GetPString(IDS_DETACHREQTEXT);
534 pgd.pszExecutable = p;
535 pgd.pszParameters = params;
536 pgd.pszStartupDir = NULL;
537 pgd.pszIcon = NULL;
538 pgd.pszEnvironment = NULL;
539 pgd.swpInitial.hwndInsertBehind = HWND_TOP;
540 pgd.swpInitial.hwnd = hwnd;
541 pgd.swpInitial.fl = SWP_SHOW | SWP_ACTIVATE;
542 sprintf(params, "/C NET USE %s /D", d);
543 happ = WinStartApp(hwnd,
544 &pgd,
545 pgd.pszParameters, NULL, SAF_MAXIMIZED);
546 if (happ) {
547
548 APPNOTIFY *info;
549
550 WinSetDlgItemText(hwnd, MAP_ATTACHTO, NullStr);
551 info = xmallocz(sizeof(APPNOTIFY), pszSrcFile, __LINE__);
552 if (info) {
553 info->happ = happ;
554 info->attach = FALSE;
555 info->failedonce = FALSE;
556 strcpy(info->uncname, s);
557 info->device = *d;
558 if (!apphead)
559 apphead = info;
560 else {
561 apptail->next = info;
562 info->prev = apptail;
563 }
564 apptail = info;
565 }
566 }
567 else
568 saymsg(MB_CANCEL | MB_ICONEXCLAMATION,
569 hwnd,
570 GetPString(IDS_ERRORTEXT),
571 GetPString(IDS_CANTSTARTTEXT), p, params);
572 }
573#ifdef NEVER // fixme to be gone?
574 DosError(FERR_DISABLEHARDERR);
575 rc = DosFSAttach(d, s, d, strlen(d) + 1, FS_DETACH);
576 if (rc) {
577 Dos_Error(MB_CANCEL,
578 rc,
579 hwnd,
580 pszSrcFile,
581 __LINE__, GetPString(IDS_DETACHFAILEDTEXT), d, s);
582 }
583 else {
584 fRemapped = TRUE;
585 WinSendDlgItemMsg(hwnd,
586 MAP_DETACHLIST,
587 LM_DELETEITEM, MPFROMSHORT(x), MPVOID);
588 WinSendDlgItemMsg(hwnd,
589 MAP_ATTACHLIST,
590 LM_INSERTITEM,
591 MPFROM2SHORT(LIT_SORTASCENDING, 0),
592 MPFROMP(d));
593 }
594#endif // fixme to be gone?
595 break;
596
597 case MAP_INFO:
598 runemf2(SEPARATEKEEP | WINDOWED | MAXIMIZED,
599 hwnd, pszSrcFile, __LINE__,
600 NULL, NULL, "%s /C NET USE %s", GetCmdSpec(FALSE), d);
601 break;
602 }
603 }
604 }
605 }
606 break;
607
608 case MAP_ATTACH:
609 {
610 CHAR d[3], s[CCHMAXPATH];
611 SHORT x;
612
613 *s = 0;
614 WinQueryDlgItemText(hwnd, MAP_ATTACHTO, sizeof(s), s);
615 bstrip(s);
616 if (*s) {
617 x = (SHORT) WinSendDlgItemMsg(hwnd,
618 MAP_ATTACHLIST,
619 LM_QUERYSELECTION,
620 MPFROMSHORT(LIT_FIRST), MPVOID);
621 if (x >= 0) {
622 *d = 0;
623 WinSendDlgItemMsg(hwnd,
624 MAP_ATTACHLIST,
625 LM_QUERYITEMTEXT,
626 MPFROM2SHORT(x, sizeof(d)), MPFROMP(d));
627 if (*d) {
628
629 PROGDETAILS pgd;
630 CHAR params[368], *p;
631 HAPP happ;
632
633 p = GetCmdSpec(FALSE);
634 memset(&pgd, 0, sizeof(pgd));
635 pgd.Length = sizeof(pgd);
636 pgd.progt.progc = PROG_WINDOWABLEVIO;
637 pgd.progt.fbVisible = SHE_VISIBLE;
638 pgd.pszTitle = GetPString(IDS_ATTACHREQTEXT);
639 pgd.pszExecutable = p;
640 pgd.pszParameters = params;
641 pgd.pszStartupDir = NULL;
642 pgd.pszIcon = NULL;
643 pgd.pszEnvironment = NULL;
644 pgd.swpInitial.hwndInsertBehind = HWND_TOP;
645 pgd.swpInitial.hwnd = hwnd;
646 pgd.swpInitial.fl = SWP_SHOW | SWP_ACTIVATE;
647 sprintf(params, "/C NET USE %s \"%s\"", d, s);
648 happ = WinStartApp(hwnd,
649 &pgd,
650 pgd.pszParameters, NULL, SAF_MAXIMIZED);
651 if (happ) {
652
653 APPNOTIFY *info;
654
655 info = xmallocz(sizeof(APPNOTIFY), pszSrcFile, __LINE__);
656 if (info) {
657 info->happ = happ;
658 info->attach = TRUE;
659 info->failedonce = FALSE;
660 strcpy(info->uncname, s);
661 info->device = *d;
662 if (!apphead)
663 apphead = info;
664 else {
665 apptail->next = info;
666 info->prev = apptail;
667 }
668 apptail = info;
669 }
670 }
671 else
672 saymsg(MB_CANCEL | MB_ICONEXCLAMATION,
673 hwnd,
674 GetPString(IDS_ERRORTEXT),
675 GetPString(IDS_CANTSTARTTEXT), p, params);
676#ifdef NEVER // fixme to be gone?
677 DosError(FERR_DISABLEHARDERR);
678 rc = DosFSAttach(d, s, s, strlen(s) + 1, FS_ATTACH);
679 if (rc) {
680 Dos_Error(MB_CANCEL,
681 rc,
682 hwnd,
683 pszSrcFile,
684 __LINE__, GetPString(IDS_ATTACHFAILEDTEXT), s, d);
685 }
686 else {
687 fRemapped = TRUE;
688 WinSendDlgItemMsg(hwnd,
689 MAP_ATTACHLIST,
690 LM_DELETEITEM, MPFROMSHORT(x), MPVOID);
691 WinSendDlgItemMsg(hwnd,
692 MAP_DETACHLIST,
693 LM_INSERTITEM,
694 MPFROM2SHORT(LIT_SORTASCENDING, 0),
695 MPFROMP(d));
696 }
697#endif // fixme to be gone?
698 }
699 }
700 }
701 }
702 break;
703
704 case IDM_HELP:
705 if (hwndHelp)
706 WinSendMsg(hwndHelp,
707 HM_DISPLAY_HELP,
708 MPFROM2SHORT(HELP_REMAP, 0), MPFROMSHORT(HM_RESOURCEID));
709 break;
710
711 case DID_CANCEL:
712 if (fRemapped) {
713 if (hwndTree)
714 PostMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_RESCAN, 0), MPVOID);
715 else
716 FillInDriveFlags(NULL);
717 if (hwndMain)
718 PostMsg(hwndMain, UM_BUILDDRIVEBAR, MPVOID, MPVOID);
719 }
720 WinDismissDlg(hwnd, 0);
721 break;
722 }
723 return 0;
724
725 case WM_DESTROY:
726 if (apphead) {
727
728 APPNOTIFY *info, *next;
729
730 info = apphead;
731 while (info) {
732 next = info->next;
733 free(info);
734 info = next;
735 }
736 apphead = apptail = NULL;
737 saymsg(MB_YESNOCANCEL,
738 HWND_DESKTOP,
739 GetPString(IDS_NOTICETITLETEXT),
740 "%s", GetPString(IDS_REMAPNOTICETEXT));
741 }
742 free_resources();
743 loadedres = FALSE;
744 break;
745 }
746 return WinDefDlgProc(hwnd, msg, mp1, mp2);
747}
748
749#pragma alloc_text(FMREMAP,RemapDlgProc,load_resources,save_resources)
750#pragma alloc_text(FMREMAP,add_resource,remove_resource,free_resources)
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