source: trunk/dll/info.c@ 575

Last change on this file since 575 was 575, checked in by Steven Levine, 18 years ago

Correct FileInfoProc binary file detect (Steven)
Correct FileInfoProc/IconProc race crash (Steven)
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 29.0 KB
Line 
1
2/***********************************************************************
3
4 $Id: info.c 575 2007-03-24 22:34:09Z stevenhl $
5
6 Info window
7
8 Copyright (c) 1993-98 M. Kimes
9 Copyright (c) 2001, 2006 Steven H. Levine
10
11 16 Oct 02 SHL Handle large partitions
12 12 Feb 03 SHL FileInfoProc: standardize EA math
13 01 Aug 04 SHL Rework lstrip/rstrip usage
14 23 May 05 SHL Use QWL_USER
15 25 May 05 SHL Use ULONGLONG and CommaFmtULL
16 05 Jun 05 SHL Use QWL_USER
17 14 Jul 06 SHL Use Runtime_Error
18 24 Mar 07 SHL Correct FileInfoProc binary file detect
19 24 Mar 07 SHL Correct FileInfoProc/IconProc race crash
20
21***********************************************************************/
22
23#define INCL_DOS
24#define INCL_WIN
25#define INCL_GPI
26#define INCL_LONGLONG
27#include <os2.h>
28
29#include <stdio.h>
30#include <stdlib.h>
31#include <string.h>
32#include <ctype.h>
33#include <share.h>
34
35#include "fm3dll.h"
36#include "fm3dlg.h"
37#include "fm3str.h"
38
39#pragma data_seg(DATA1)
40
41static PSZ pszSrcFile = __FILE__;
42
43#pragma alloc_text(FMINFO,FileInfoProc,IconProc)
44#pragma alloc_text(FMINFO2,SetDrvProc,DrvInfoProc)
45
46CHAR *FlagMsg(CHAR drive, CHAR * buffer)
47{
48 ULONG x;
49 BOOL once = FALSE;
50 register CHAR *p;
51
52 if (buffer) {
53 *buffer = 0;
54 p = buffer;
55 if (isalpha(drive)) {
56 if (driveflags[toupper(drive) - 'A']) {
57 for (x = IDS_FLREMOVABLETEXT; x < IDS_FLRAMDISKTEXT + 1; x++) {
58 if (driveflags[toupper(drive) - 'A'] &
59 (1 << (x - IDS_FLREMOVABLETEXT))) {
60 if (once) {
61 *p = ' ';
62 p++;
63 }
64 else
65 once = TRUE;
66 *p = '[';
67 p++;
68 strcpy(p, GetPString(x));
69 p += strlen(p);
70 *p = ']';
71 p++;
72 *p = 0;
73 }
74 }
75 }
76 else
77 strcpy(buffer, "[None]");
78 }
79 }
80 return buffer;
81}
82
83MRESULT EXPENTRY DrvInfoProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
84{
85 CHAR *pszFileName;
86 CHAR szMB[20];
87 CHAR szKB[20];
88 CHAR szUnits[20];
89 APIRET rc;
90
91 switch (msg) {
92 case WM_INITDLG:
93 if (mp2) {
94
95 CHAR s[CCHMAXPATH * 2];
96 ULONG type;
97
98 pszFileName = (CHAR *) mp2;
99 WinSetWindowPtr(hwnd, QWL_USER, (PVOID) pszFileName);
100 WinSendDlgItemMsg(hwnd,
101 INFO_LABEL,
102 EM_SETTEXTLIMIT,
103 MPFROM2SHORT(CCHMAXPATHCOMP, 0), MPVOID);
104 if (!(driveflags[toupper(*pszFileName) - 'A'] & DRIVE_NOSTATS)){
105 WinSendDlgItemMsg(hwnd,
106 INFO_FREE,
107 SLM_SETSLIDERINFO,
108 MPFROM2SHORT(SMA_SLIDERARMDIMENSIONS, 0),
109 MPFROM2SHORT(0, 0));
110 WinSendDlgItemMsg(hwnd,
111 INFO_USED,
112 SLM_SETSLIDERINFO,
113 MPFROM2SHORT(SMA_SLIDERARMDIMENSIONS, 0),
114 MPFROM2SHORT(0, 0));
115 }
116 if (driveflags[toupper(*pszFileName) - 'A'] & DRIVE_NOTWRITEABLE) {
117 WinSendDlgItemMsg(hwnd,
118 INFO_LABEL,
119 EM_SETREADONLY, MPFROM2SHORT(TRUE, 0), MPVOID);
120 WinSetFocus(HWND_DESKTOP, WinWindowFromID(hwnd, DID_OK));
121 }
122 if (IsFullName(pszFileName)) {
123
124 CHAR FileSystem[CCHMAXPATH * 2];
125
126 sprintf(FileSystem,
127 GetPString(IDS_DRIVEINFOTITLETEXT), toupper(*pszFileName));
128 WinSetWindowText(hwnd, FileSystem);
129 if (CheckDrive(toupper(*pszFileName), FileSystem, &type) != -1){
130
131 FSALLOCATE fsa;
132
133 if (type & (DRIVE_REMOTE | DRIVE_ZIPSTREAM | DRIVE_VIRTUAL)) {
134
135 CHAR Path[3], *pfsn, *pfsd;
136 ULONG Size;
137 APIRET rc;
138 PFSQBUFFER2 pfsq;
139
140 Path[0] = toupper(*pszFileName);
141 Path[1] = ':';
142 Path[2] = 0;
143 Size = sizeof(s);
144 DosError(FERR_DISABLEHARDERR);
145 rc = DosQueryFSAttach(Path,
146 0, FSAIL_QUERYNAME, (PFSQBUFFER2) s, &Size);
147 if (!rc) {
148 pfsq = (PFSQBUFFER2) s;
149 pfsn = pfsq->szName + pfsq->cbName + 1;
150 pfsd = pfsn + pfsq->cbFSDName + 1;
151 if (pfsq->cbFSAData && pfsd && *pfsd) {
152 sprintf(s, " (%s)", pfsd);
153 WinSetDlgItemText(hwnd, INFO_REALPATH, s);
154 }
155 }
156 }
157
158 DosError(FERR_DISABLEHARDERR);
159 if (!DosQueryFSInfo(toupper(*pszFileName) - '@',
160 FSIL_ALLOC, &fsa, sizeof(FSALLOCATE))) {
161
162 struct
163 {
164 ULONG serial;
165 CHAR volumelength;
166 CHAR volumelabel[CCHMAXPATH];
167 }
168 volser;
169 USHORT percentfree, percentused;
170
171 memset(&volser, 0, sizeof(volser));
172 DosError(FERR_DISABLEHARDERR);
173 if (!DosQueryFSInfo(toupper(*pszFileName) - '@',
174 FSIL_VOLSER,
175 &volser, (ULONG) sizeof(volser))) {
176 WinSetDlgItemText(hwnd, INFO_FS, FileSystem);
177 WinSetDlgItemText(hwnd, INFO_LABEL, volser.volumelabel);
178 sprintf(s, "%lx", volser.serial);
179 WinSetDlgItemText(hwnd, INFO_SERIAL, s);
180 FlagMsg(*pszFileName, s);
181 WinSetDlgItemText(hwnd, INFO_FLAGS, s);
182 if (!(driveflags[toupper(*pszFileName) - 'A'] & DRIVE_NOSTATS)){
183 CommaFmtULL(szMB, sizeof(szMB),
184 (ULONGLONG) fsa.cUnit *
185 (fsa.cSectorUnit * fsa.cbSector), 'M');
186 CommaFmtULL(szKB, sizeof(szKB),
187 (ULONGLONG) fsa.cUnit *
188 (fsa.cSectorUnit * fsa.cbSector), 'K');
189 CommaFmtULL(szUnits, sizeof(szUnits),
190 (ULONGLONG) fsa.cUnit, ' ');
191 sprintf(s, "%s, %s, %s %s%s", szMB, szKB, szUnits, GetPString(IDS_UNITTEXT), &"s"[fsa.cUnit == 1L]); // hack cough
192 WinSetDlgItemText(hwnd, INFO_TOTAL, s);
193
194 CommaFmtULL(szMB, sizeof(szMB),
195 (ULONGLONG) fsa.cUnitAvail *
196 (fsa.cSectorUnit * fsa.cbSector), 'M');
197 CommaFmtULL(szKB, sizeof(szKB),
198 (ULONGLONG) fsa.cUnitAvail *
199 (fsa.cSectorUnit * fsa.cbSector), 'K');
200 CommaFmtULL(szUnits, sizeof(szUnits),
201 (ULONGLONG) fsa.cUnitAvail, ' ');
202 sprintf(s,
203 "%s, %s, %s %s%s",
204 szMB, szKB, szUnits,
205 GetPString(IDS_UNITTEXT), &"s"[fsa.cUnitAvail == 1L]);
206 WinSetDlgItemText(hwnd, INFO_AVAILABLE, s);
207 sprintf(s,
208 GetPString(IDS_SECTORSTEXT),
209 fsa.cbSector,
210 fsa.cSectorUnit, &"s"[fsa.cSectorUnit == 1L]);
211 WinSetDlgItemText(hwnd, INFO_ALLOCUNITS, s);
212
213 percentfree = (fsa.cUnitAvail && fsa.cUnit) ?
214 (fsa.cUnitAvail * 100) / fsa.cUnit : 0;
215 if (!percentfree && fsa.cUnitAvail)
216 percentfree = 1;
217 percentused = 100 - percentfree;
218 WinSendDlgItemMsg(hwnd,
219 INFO_USED,
220 SLM_SETSLIDERINFO,
221 MPFROM2SHORT(SMA_SLIDERARMPOSITION,
222 SMA_INCREMENTVALUE),
223 MPFROMSHORT(percentused));
224 WinSendDlgItemMsg(hwnd,
225 INFO_FREE,
226 SLM_SETSLIDERINFO,
227 MPFROM2SHORT(SMA_SLIDERARMPOSITION,
228 SMA_INCREMENTVALUE),
229 MPFROMSHORT(percentfree));
230 sprintf(s, "%u%%", percentused);
231 WinSetDlgItemText(hwnd, INFO_USEDPERCENT, s);
232 sprintf(s, "%u%%", percentfree);
233 WinSetDlgItemText(hwnd, INFO_FREEPERCENT, s);
234 }
235 else
236 WinSetDlgItemText(hwnd, INFO_AVAILABLE, GetPString(IDS_STATSMEANINGLESSTEXT));
237 }
238 else {
239 sprintf(FileSystem,
240 GetPString(IDS_CANTQUERYVOLTEXT),
241 toupper(*pszFileName));
242 Notify(FileSystem);
243 WinDismissDlg(hwnd, 0);
244 }
245 }
246 else {
247 sprintf(FileSystem,
248 GetPString(IDS_CANTQUERYALLOCTEXT),
249 toupper(*pszFileName));
250 Notify(FileSystem);
251 WinDismissDlg(hwnd, 0);
252 }
253 }
254 else {
255 FlagMsg(*pszFileName, s);
256 sprintf(FileSystem,
257 GetPString(IDS_DRIVEINACCESSIBLETEXT),
258 toupper(*pszFileName), s);
259 Notify(FileSystem);
260 WinDismissDlg(hwnd, 0);
261 }
262 }
263 else {
264 WinDismissDlg(hwnd, 0);
265 }
266 }
267 else
268 WinDismissDlg(hwnd, 0);
269 break;
270
271 case WM_CONTROL:
272 return 0;
273
274 case WM_COMMAND:
275 switch (SHORT1FROMMP(mp1)) {
276 case DID_CANCEL:
277 WinDismissDlg(hwnd, 0);
278 break;
279
280 case IDM_HELP:
281 if (hwndHelp)
282 WinSendMsg(hwndHelp,
283 HM_DISPLAY_HELP,
284 MPFROM2SHORT(HELP_DRVINFO, 0), MPFROMSHORT(HM_RESOURCEID));
285 break;
286
287 case DID_OK:
288 pszFileName = INSTDATA(hwnd);
289 if (!(driveflags[toupper(*pszFileName) - 'A'] & DRIVE_NOTWRITEABLE)) {
290
291 CHAR s[CCHMAXPATHCOMP + 3];
292
293 *s = 0;
294 WinQueryDlgItemText(hwnd, INFO_LABEL, CCHMAXPATHCOMP, s);
295 bstrip(s);
296 if (*s) {
297 struct
298 {
299 ULONG serial;
300 CHAR volumelength;
301 CHAR volumelabel[CCHMAXPATH];
302 }
303 volser;
304
305 memset(&volser, 0, sizeof(volser));
306 DosError(FERR_DISABLEHARDERR);
307 if (!DosQueryFSInfo(toupper(*pszFileName) - '@',
308 FSIL_VOLSER,
309 &volser,
310 (ULONG) sizeof(volser)) &&
311 stricmp(s, volser.volumelabel)) {
312 memmove(s + 1, s, strlen(s) + 1);
313 *s = strlen(s + 1);
314 DosError(FERR_DISABLEHARDERR);
315 rc = DosSetFSInfo(toupper(*pszFileName) - '@',
316 2L, (PVOID) s, (ULONG) sizeof(s));
317 if (rc) {
318 Dos_Error(MB_CANCEL, rc, hwnd, __FILE__, __LINE__,
319 "DosSetFSInfo failed");
320 }
321 }
322 }
323 }
324 WinDismissDlg(hwnd, 1);
325 break;
326 }
327 return 0;
328 }
329 return WinDefDlgProc(hwnd, msg, mp1, mp2);
330}
331
332typedef struct {
333 USHORT size;
334 CHAR szFileName[CCHMAXPATH];
335 CHAR **list;
336 BOOL madechanges;
337} FILESTUF;
338
339typedef struct {
340 USHORT size;
341 PFNWP oldproc;
342 FILESTUF *pfs;
343 HWND lasthwndMenu;
344} ICONSTUF;
345
346/*
347 * subclass routine to allow changing a program's icon
348 */
349
350MRESULT EXPENTRY IconProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
351{
352 ICONSTUF *pis = (ICONSTUF *)WinQueryWindowPtr(hwnd, QWL_USER);
353 MRESULT mr;
354 CHAR *p;
355
356 static BOOL emphasized = FALSE;
357
358 if (!pis) {
359 Runtime_Error(pszSrcFile, __LINE__, "no data");
360 if (msg != WM_DESTROY)
361 return WinDefWindowProc(hwnd, msg, mp1, mp2);
362 }
363
364 switch (msg) {
365 case DM_DRAGOVER:
366 if (!emphasized) {
367 emphasized = TRUE;
368 DrawTargetEmphasis(hwnd, emphasized);
369 }
370 if (AcceptOneDrop(mp1, mp2))
371 return MRFROM2SHORT(DOR_DROP, DO_MOVE);
372 return MRFROM2SHORT(DOR_NEVERDROP, 0);
373
374 case DM_DRAGLEAVE:
375 emphasized = FALSE;
376 DrawTargetEmphasis(hwnd, emphasized);
377 break;
378
379 case DM_DROPHELP:
380 DropHelp(mp1, mp2, hwnd, GetPString(IDS_DROPCHGICONHELPTEXT));
381 return 0;
382
383 case DM_DROP:
384 {
385 HPOINTER hptr;
386 CHAR szFrom[CCHMAXPATH + 2];
387 ICONINFO ici;
388
389 emphasized = FALSE;
390 DrawTargetEmphasis(hwnd, emphasized);
391 if (GetOneDrop(mp1, mp2, szFrom, sizeof(szFrom))) {
392 memset(&ici, 0, sizeof(ICONINFO));
393 ici.cb = sizeof(ICONINFO);
394 ici.fFormat = ICON_FILE;
395 ici.pszFileName = szFrom;
396 if (!WinSetFileIcon((PSZ) pis->pfs->szFileName, (PICONINFO) & ici)) {
397 ici.fFormat = ICON_CLEAR;
398 WinSetFileIcon((PSZ) pis->pfs->szFileName, (PICONINFO) & ici);
399 }
400 hptr = WinLoadFileIcon(pis->pfs->szFileName, FALSE);
401 if (!hptr)
402 hptr = (!IsFile(pis->pfs->szFileName)) ? hptrDir : hptrFile;
403 if (pis && pis->oldproc) {
404 WinShowWindow(hwnd, FALSE);
405 pis->oldproc(hwnd, SM_SETHANDLE, MPFROMLONG(hptr), MPVOID);
406 WinShowWindow(hwnd, TRUE);
407 WinInvalidateRect(WinQueryWindow(hwnd, QW_PARENT), NULL, TRUE);
408 }
409 }
410 }
411 return 0;
412
413 case WM_PAINT:
414 mr = pis->oldproc(hwnd, msg, mp1, mp2);
415 PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
416 return mr;
417 break;
418
419 case WM_MENUEND:
420 if (pis->lasthwndMenu == (HWND)mp2)
421 WinDestroyWindow(pis->lasthwndMenu);
422 pis->lasthwndMenu = (HWND) 0;
423 break;
424
425 case WM_CONTEXTMENU:
426 if (pis->lasthwndMenu)
427 WinDestroyWindow(pis->lasthwndMenu);
428 pis->lasthwndMenu = WinLoadMenu(hwnd, FM3ModHandle, FLE_FRAME);
429 if (pis->lasthwndMenu) {
430 p = strrchr(pis->pfs->szFileName, '.');
431 if (!p || (stricmp(p, ".ICO") && stricmp(p, ".PTR")))
432 WinSendMsg(pis->lasthwndMenu,
433 MM_DELETEITEM,
434 MPFROM2SHORT(IDM_SELECTALL, TRUE), MPVOID);
435 PopupMenu(hwnd, hwnd, pis->lasthwndMenu);
436 }
437 break;
438
439 case WM_COMMAND:
440 switch (SHORT1FROMMP(mp1)) {
441 case IDM_SELECTALL:
442 case IDM_DESELECTALL:
443 WinDlgBox(HWND_DESKTOP,
444 hwnd,
445 SetIconDlgProc,
446 FM3ModHandle,
447 SETICON_FRAME,
448 (PVOID) ((SHORT1FROMMP(mp1) == IDM_SELECTALL) ?
449 pis->pfs->szFileName : NULL));
450 break;
451 }
452 return 0;
453
454 case WM_DESTROY:
455 emphasized = FALSE;
456 if (pis && pis->lasthwndMenu) {
457 WinDestroyWindow(pis->lasthwndMenu);
458 pis->lasthwndMenu = (HWND)0;
459 }
460 if (!pis)
461 return WinDefWindowProc(hwnd, msg, mp1, mp2);
462 break;
463 }
464
465 return pis->oldproc(hwnd, msg, mp1, mp2);
466}
467
468MRESULT EXPENTRY FileInfoProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
469{
470 FILESTUF *pfs;
471 ICONSTUF *pis;
472
473 switch (msg) {
474 case WM_INITDLG:
475 if (!mp2) {
476 WinDismissDlg(hwnd, 1);
477 break;
478 }
479 pfs = xmallocz(sizeof(FILESTUF), pszSrcFile, __LINE__);
480 if (!pfs) {
481 WinDismissDlg(hwnd, 1);
482 break;
483 }
484 pfs->list = (CHAR **) mp2;
485 pfs->size = sizeof(FILESTUF);
486 WinSetWindowPtr(hwnd, QWL_USER, pfs);
487 {
488 USHORT ids[] = { FLE_SIZES, FLE_SLACK, FLE_LASTWRITE, FLE_CREATE,
489 FLE_LASTACCESS, 0
490 };
491 INT x;
492 CHAR s[CCHMAXPATH];
493
494 for (x = 0; pfs->list[x]; x++) {
495 if (DosQueryPathInfo(pfs->list[x], FIL_QUERYFULLNAME, s, sizeof(s)))
496 strcpy(s, pfs->list[x]);
497 WinSendDlgItemMsg(hwnd,
498 FLE_NAME,
499 LM_INSERTITEM,
500 MPFROM2SHORT(LIT_SORTASCENDING, 0), MPFROMP(s));
501 }
502 if (!x) {
503 WinDismissDlg(hwnd, 1);
504 break;
505 }
506 WinSendDlgItemMsg(hwnd,
507 FLE_NAME,
508 LM_SELECTITEM, MPFROM2SHORT(0, 0), MPFROMSHORT(TRUE));
509 for (x = 0; ids[x]; x++)
510 SetPresParams(WinWindowFromID(hwnd, ids[x]),
511 &RGBGREY, &RGBBLACK, &RGBBLACK, NULL);
512 }
513 pis = xmallocz(sizeof(ICONSTUF), pszSrcFile, __LINE__);
514 if (!pis) {
515 WinDismissDlg(hwnd, 1);
516 break;
517 }
518 WinSetWindowPtr(WinWindowFromID(hwnd, FLE_ICON), QWL_USER, (PVOID) pis);
519 pis->size = sizeof(ICONSTUF);
520 pis->pfs = pfs;
521 pis->oldproc = WinSubclassWindow(WinWindowFromID(hwnd, FLE_ICON),
522 IconProc);
523 break;
524
525 case WM_CONTROL:
526 switch (SHORT1FROMMP(mp1)) {
527 case FLE_READONLY:
528 case FLE_ARCHIVED:
529 case FLE_SYSTEM:
530 case FLE_HIDDEN:
531 switch (SHORT2FROMMP(mp1)) {
532 case BN_CLICKED:
533 pfs = WinQueryWindowPtr(hwnd, QWL_USER);
534 if (pfs && *pfs->szFileName) {
535
536 LISTINFO li;
537 INT numfiles = 0, numalloc = 0;
538
539 memset(&li, 0, sizeof(LISTINFO));
540 if (!AddToList(pfs->szFileName, &li.list, &numfiles, &numalloc)) {
541 if (WinDlgBox(HWND_DESKTOP,
542 hwnd,
543 AttrListDlgProc,
544 FM3ModHandle,
545 ATR_FRAME, MPFROMP(&li)) && li.list && li.list[0]) {
546 pfs->madechanges = TRUE;
547 WinSendMsg(hwnd, UM_SETDIR, MPVOID, MPVOID);
548 }
549 FreeList(li.list);
550 }
551 }
552 break;
553 }
554 break;
555 case FLE_NAME:
556 switch (SHORT2FROMMP(mp1)) {
557 case LN_ENTER:
558 case LN_SELECT:
559 pfs = WinQueryWindowPtr(hwnd, QWL_USER);
560 if (!pfs) {
561 Runtime_Error(pszSrcFile, __LINE__, "no data");
562 WinDismissDlg(hwnd, 1);
563 }
564 else {
565
566 SHORT sSelect;
567
568 sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
569 FLE_NAME,
570 LM_QUERYSELECTION,
571 MPFROMSHORT(LIT_FIRST), MPVOID);
572 if (sSelect >= 0) {
573 *pfs->szFileName = 0;
574 WinSendDlgItemMsg(hwnd,
575 FLE_NAME,
576 LM_QUERYITEMTEXT,
577 MPFROM2SHORT(sSelect, CCHMAXPATH),
578 MPFROMP(pfs->szFileName));
579 if (*pfs->szFileName) {
580 if (SHORT2FROMMP(mp1) == LN_SELECT)
581 WinSendMsg(hwnd, UM_SETDIR, MPVOID, MPVOID);
582 else
583 DefaultView(hwnd,
584 (HWND) 0, (HWND) 0, NULL, 32, pfs->szFileName);
585 }
586 }
587 }
588 break;
589 }
590 break;
591 }
592 return 0;
593
594 case UM_SETDIR:
595 WinCheckButton(hwnd, FLE_READONLY, FALSE);
596 WinCheckButton(hwnd, FLE_ARCHIVED, FALSE);
597 WinCheckButton(hwnd, FLE_SYSTEM, FALSE);
598 WinCheckButton(hwnd, FLE_HIDDEN, FALSE);
599 WinCheckButton(hwnd, FLE_DIRECTORY, FALSE);
600 WinCheckButton(hwnd, FLE_READABLE, FALSE);
601 WinCheckButton(hwnd, FLE_WRITEABLE, FALSE);
602 WinCheckButton(hwnd, FLE_OPEN, FALSE);
603 WinCheckButton(hwnd, FLE_BINARY, FALSE);
604 WinCheckButton(hwnd, FLE_ISARCHIVE, FALSE);
605 WinSetDlgItemText(hwnd, FLE_ARCNAME, NullStr);
606 WinCheckButton(hwnd, FLE_OS2FS, FALSE);
607 WinCheckButton(hwnd, FLE_OS2WIN, FALSE);
608 WinCheckButton(hwnd, FLE_OS2PM, FALSE);
609 WinCheckButton(hwnd, FLE_DOS, FALSE);
610 WinCheckButton(hwnd, FLE_32BIT, FALSE);
611 WinCheckButton(hwnd, FLE_WINREAL, FALSE);
612 WinCheckButton(hwnd, FLE_WINPROT, FALSE);
613 WinCheckButton(hwnd, FLE_WINENH, FALSE);
614 WinCheckButton(hwnd, FLE_DLL, FALSE);
615 WinCheckButton(hwnd, FLE_PHYSDRV, FALSE);
616 WinCheckButton(hwnd, FLE_VIRTDRV, FALSE);
617 WinCheckButton(hwnd, FLE_PROTDLL, FALSE);
618 pfs = WinQueryWindowPtr(hwnd, QWL_USER);
619 if (pfs && *pfs->szFileName) {
620 CHAR s[97];
621 FILEFINDBUF4 fs;
622 HDIR hdir = HDIR_CREATE;
623 ULONG apptype = 1L;
624 FILE *fp;
625 HPOINTER hptr;
626 ARC_TYPE *info;
627
628 DosError(FERR_DISABLEHARDERR);
629 if (DosFindFirst(pfs->szFileName,
630 &hdir,
631 FILE_NORMAL | FILE_ARCHIVED |
632 FILE_DIRECTORY | FILE_READONLY | FILE_HIDDEN |
633 FILE_SYSTEM,
634 &fs, sizeof(fs), &apptype, FIL_QUERYEASIZE)) {
635 // Not found
636 SHORT sSelect, numitems;
637
638 DosBeep(250, 100); // Wake up user
639 sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
640 FLE_NAME,
641 LM_QUERYSELECTION,
642 MPFROMSHORT(LIT_FIRST), MPVOID);
643 if (sSelect >= 0) {
644 WinSendDlgItemMsg(hwnd,
645 FLE_NAME,
646 LM_DELETEITEM, MPFROMSHORT(sSelect), MPVOID);
647 numitems = (SHORT) WinSendDlgItemMsg(hwnd,
648 FLE_NAME,
649 LM_QUERYITEMCOUNT,
650 MPVOID, MPVOID);
651 if (numitems)
652 PostMsg(WinWindowFromID(hwnd, FLE_NAME),
653 LM_SELECTITEM,
654 MPFROMSHORT(((sSelect) ? sSelect - 1 : 0)),
655 MPFROMSHORT(TRUE));
656 }
657 }
658 else {
659 DosFindClose(hdir);
660 sprintf(s,
661 "%04u/%02u/%02u %02u:%02u:%02u",
662 1980 + fs.fdateLastWrite.year,
663 fs.fdateLastWrite.month,
664 fs.fdateLastWrite.day,
665 fs.ftimeLastWrite.hours,
666 fs.ftimeLastWrite.minutes, fs.ftimeLastWrite.twosecs * 2);
667 WinSetDlgItemText(hwnd, FLE_LASTWRITE, s);
668 if (fs.fdateCreation.year &&
669 fs.fdateCreation.month && fs.fdateCreation.day) {
670 sprintf(s,
671 "%04u/%02u/%02u %02u:%02u:%02u",
672 1980 + fs.fdateCreation.year,
673 fs.fdateCreation.month,
674 fs.fdateCreation.day,
675 fs.ftimeCreation.hours,
676 fs.ftimeCreation.minutes, fs.ftimeCreation.twosecs * 2);
677 WinSetDlgItemText(hwnd, FLE_CREATE, s);
678 }
679 if (fs.fdateLastAccess.year &&
680 fs.fdateLastAccess.month && fs.fdateLastAccess.day) {
681 sprintf(s,
682 "%04u/%02u/%02u %02u:%02u:%02u",
683 1980 + fs.fdateLastAccess.year,
684 fs.fdateLastAccess.month,
685 fs.fdateLastAccess.day,
686 fs.ftimeLastAccess.hours,
687 fs.ftimeLastAccess.minutes, fs.ftimeLastAccess.twosecs * 2);
688 WinSetDlgItemText(hwnd, FLE_LASTACCESS, s);
689 }
690 sprintf(s,
691 GetPString(IDS_SIZEINCLEASTEXT),
692 fs.cbFile,
693 CBLIST_TO_EASIZE(fs.cbList),
694 fs.cbFile + CBLIST_TO_EASIZE(fs.cbList),
695 (fs.cbFile + CBLIST_TO_EASIZE(fs.cbList)) / 1024);
696 WinSetDlgItemText(hwnd, FLE_SIZES, s);
697 sprintf(s, "%lub", fs.cbFileAlloc - fs.cbFile);
698 WinSetDlgItemText(hwnd, FLE_SLACK, s);
699 WinCheckButton(hwnd,
700 FLE_READONLY, ((fs.attrFile & FILE_READONLY) != 0));
701 WinCheckButton(hwnd,
702 FLE_ARCHIVED, ((fs.attrFile & FILE_ARCHIVED) != 0));
703 WinCheckButton(hwnd,
704 FLE_DIRECTORY, ((fs.attrFile & FILE_DIRECTORY) != 0));
705 WinCheckButton(hwnd, FLE_HIDDEN, ((fs.attrFile & FILE_HIDDEN) != 0));
706 WinCheckButton(hwnd, FLE_SYSTEM, ((fs.attrFile & FILE_SYSTEM) != 0));
707 DosError(FERR_DISABLEHARDERR);
708 if (!DosQueryAppType(pfs->szFileName, &apptype)) {
709 WinEnableWindow(WinWindowFromID(hwnd, FLE_OS2FS), TRUE);
710 WinEnableWindow(WinWindowFromID(hwnd, FLE_OS2WIN), TRUE);
711 WinEnableWindow(WinWindowFromID(hwnd, FLE_OS2PM), TRUE);
712 WinEnableWindow(WinWindowFromID(hwnd, FLE_BOUND), TRUE);
713 WinEnableWindow(WinWindowFromID(hwnd, FLE_32BIT), TRUE);
714 WinEnableWindow(WinWindowFromID(hwnd, FLE_DOS), TRUE);
715 WinEnableWindow(WinWindowFromID(hwnd, FLE_WINPROT), TRUE);
716 WinEnableWindow(WinWindowFromID(hwnd, FLE_WINREAL), TRUE);
717 WinEnableWindow(WinWindowFromID(hwnd, FLE_WINENH), TRUE);
718 WinEnableWindow(WinWindowFromID(hwnd, FLE_DLL), TRUE);
719 WinEnableWindow(WinWindowFromID(hwnd, FLE_PHYSDRV), TRUE);
720 WinEnableWindow(WinWindowFromID(hwnd, FLE_VIRTDRV), TRUE);
721 WinEnableWindow(WinWindowFromID(hwnd, FLE_PROTDLL), TRUE);
722 WinCheckButton(hwnd, FLE_OS2FS,
723 ((apptype & FAPPTYP_NOTWINDOWCOMPAT) &&
724 !(apptype & FAPPTYP_WINDOWCOMPAT)));
725 WinCheckButton(hwnd, FLE_OS2WIN,
726 ((apptype & FAPPTYP_WINDOWCOMPAT) &&
727 !(apptype & FAPPTYP_NOTWINDOWCOMPAT)));
728 WinCheckButton(hwnd, FLE_OS2PM,
729 ((apptype & FAPPTYP_WINDOWAPI) ==
730 FAPPTYP_WINDOWAPI));
731 WinCheckButton(hwnd, FLE_BOUND, ((apptype & FAPPTYP_BOUND) != 0));
732 WinCheckButton(hwnd, FLE_DLL, ((apptype & FAPPTYP_DLL) != 0));
733 WinCheckButton(hwnd, FLE_DOS, ((apptype & FAPPTYP_DOS) != 0));
734 WinCheckButton(hwnd, FLE_PHYSDRV,
735 ((apptype & FAPPTYP_PHYSDRV) != 0));
736 WinCheckButton(hwnd, FLE_VIRTDRV,
737 ((apptype & FAPPTYP_VIRTDRV) != 0));
738 WinCheckButton(hwnd, FLE_PROTDLL,
739 ((apptype & FAPPTYP_PROTDLL) != 0));
740 WinCheckButton(hwnd, FLE_WINREAL,
741 ((apptype & FAPPTYP_WINDOWSREAL) != 0));
742 WinCheckButton(hwnd, FLE_WINPROT,
743 ((apptype & FAPPTYP_WINDOWSPROT) != 0));
744 WinCheckButton(hwnd, FLE_32BIT, ((apptype & FAPPTYP_32BIT) != 0));
745 WinCheckButton(hwnd, FLE_WINENH, ((apptype & 0x1000) != 0));
746 }
747 else {
748 WinEnableWindow(WinWindowFromID(hwnd, FLE_OS2FS), FALSE);
749 WinEnableWindow(WinWindowFromID(hwnd, FLE_OS2WIN), FALSE);
750 WinEnableWindow(WinWindowFromID(hwnd, FLE_OS2PM), FALSE);
751 WinEnableWindow(WinWindowFromID(hwnd, FLE_BOUND), FALSE);
752 WinEnableWindow(WinWindowFromID(hwnd, FLE_32BIT), FALSE);
753 WinEnableWindow(WinWindowFromID(hwnd, FLE_DOS), FALSE);
754 WinEnableWindow(WinWindowFromID(hwnd, FLE_WINPROT), FALSE);
755 WinEnableWindow(WinWindowFromID(hwnd, FLE_WINREAL), FALSE);
756 WinEnableWindow(WinWindowFromID(hwnd, FLE_WINENH), FALSE);
757 WinEnableWindow(WinWindowFromID(hwnd, FLE_DLL), FALSE);
758 WinEnableWindow(WinWindowFromID(hwnd, FLE_PHYSDRV), FALSE);
759 WinEnableWindow(WinWindowFromID(hwnd, FLE_VIRTDRV), FALSE);
760 WinEnableWindow(WinWindowFromID(hwnd, FLE_PROTDLL), FALSE);
761 }
762 hptr = WinLoadFileIcon(pfs->szFileName, FALSE);
763 WinShowWindow(WinWindowFromID(hwnd, FLE_ICON), FALSE);
764 if (hptr) {
765 WinSendDlgItemMsg(hwnd,
766 FLE_ICON, SM_SETHANDLE, MPFROMLONG(hptr), MPVOID);
767 WinShowWindow(WinWindowFromID(hwnd, FLE_ICON), TRUE);
768 }
769 WinShowWindow(WinWindowFromID(hwnd, FLE_EAS), fs.cbList > 4);
770 if (!(fs.attrFile & FILE_DIRECTORY)) {
771 WinEnableWindow(WinWindowFromID(hwnd, FLE_READABLE), TRUE);
772 WinEnableWindow(WinWindowFromID(hwnd, FLE_WRITEABLE), TRUE);
773 WinEnableWindow(WinWindowFromID(hwnd, FLE_OPEN), TRUE);
774 WinEnableWindow(WinWindowFromID(hwnd, FLE_ISARCHIVE), TRUE);
775 WinEnableWindow(WinWindowFromID(hwnd, FLE_BINARY), TRUE);
776 fp = _fsopen(pfs->szFileName, "rb", SH_DENYNO);
777 if (fp) {
778 char buff[512];
779 ULONG len;
780 APIRET rc;
781
782 len = 512;
783 rc = DosRead(fileno(fp), buff, len, &len);
784 fclose(fp);
785 WinCheckButton(hwnd,
786 FLE_BINARY,
787 ((len && rc) ? IsBinary(buff, len) : 2));
788 WinCheckButton(hwnd, FLE_READABLE, TRUE);
789 info = find_type(pfs->szFileName, NULL);
790 if (info) {
791 WinCheckButton(hwnd, FLE_ISARCHIVE, 1);
792 if (info->id)
793 WinSetDlgItemText(hwnd, FLE_ARCNAME, info->id);
794 }
795 }
796 else {
797 WinCheckButton(hwnd, FLE_ISARCHIVE, 2);
798 WinCheckButton(hwnd, FLE_BINARY, 2);
799 }
800 fp = _fsopen(pfs->szFileName, "ab", SH_DENYNO);
801 if (fp) {
802 WinCheckButton(hwnd, FLE_WRITEABLE, TRUE);
803 fclose(fp);
804 }
805 fp = _fsopen(pfs->szFileName, "rb", SH_DENYRW);
806 if (!fp)
807 WinCheckButton(hwnd, FLE_OPEN, TRUE);
808 else
809 fclose(fp);
810 }
811 else {
812 WinEnableWindow(WinWindowFromID(hwnd, FLE_READABLE), FALSE);
813 WinEnableWindow(WinWindowFromID(hwnd, FLE_WRITEABLE), FALSE);
814 WinEnableWindow(WinWindowFromID(hwnd, FLE_OPEN), FALSE);
815 WinEnableWindow(WinWindowFromID(hwnd, FLE_ISARCHIVE), FALSE);
816 WinEnableWindow(WinWindowFromID(hwnd, FLE_BINARY), FALSE);
817 }
818 }
819 }
820 return 0;
821
822 case WM_COMMAND:
823 switch (SHORT1FROMMP(mp1)) {
824 case DID_OK:
825 pfs = WinQueryWindowPtr(hwnd, QWL_USER);
826 WinDismissDlg(hwnd, (pfs && pfs->madechanges) ? 2 : 1);
827 break;
828 case IDM_HELP:
829 if (hwndHelp)
830 WinSendMsg(hwndHelp,
831 HM_DISPLAY_HELP,
832 MPFROM2SHORT(HELP_INFO, 0), MPFROMSHORT(HM_RESOURCEID));
833 break;
834 case FLE_SETTINGS:
835 pfs = WinQueryWindowPtr(hwnd, QWL_USER);
836 if (pfs && *pfs->szFileName)
837 OpenObject(pfs->szFileName, Settings, hwnd);
838 break;
839 case FLE_EAS:
840 pfs = WinQueryWindowPtr(hwnd, QWL_USER);
841 if (pfs && *pfs->szFileName) {
842
843 CHAR *list[2];
844
845 list[0] = pfs->szFileName;
846 list[1] = NULL;
847 WinDlgBox(HWND_DESKTOP,
848 hwnd, DisplayEAsProc, FM3ModHandle, EA_FRAME, (PVOID) list);
849 }
850 break;
851 case DID_CANCEL:
852 pfs = WinQueryWindowPtr(hwnd, QWL_USER);
853 WinDismissDlg(hwnd, (pfs && pfs->madechanges) ? 2 : 0);
854 break;
855 }
856 return 0;
857
858 case WM_DESTROY:
859 pfs = WinQueryWindowPtr(hwnd, QWL_USER);
860 if (pfs)
861 free(pfs);
862 break;
863 }
864 return WinDefDlgProc(hwnd, msg, mp1, mp2);
865}
866
867MRESULT EXPENTRY SetDrvProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
868{
869 switch (msg) {
870 case WM_INITDLG:
871 if (!mp2 || !isalpha(*(CHAR *) mp2))
872 WinDismissDlg(hwnd, 0);
873 else {
874
875 CHAR s[80];
876
877 WinSetWindowULong(hwnd, QWL_USER, (toupper(*(CHAR *) mp2) - 'A'));
878 sprintf(s, GetPString(IDS_DRIVEFLAGSTITLETEXT), toupper(*(CHAR *) mp2));
879 WinSetWindowText(hwnd, s);
880/*
881 WinEnableWindow(WinWindowFromID(hwnd,DVS_REMOVABLE),FALSE);
882 WinEnableWindow(WinWindowFromID(hwnd,DVS_NOTWRITEABLE),FALSE);
883 WinEnableWindow(WinWindowFromID(hwnd,DVS_IGNORE),FALSE);
884 WinEnableWindow(WinWindowFromID(hwnd,DVS_CDROM),FALSE);
885 WinEnableWindow(WinWindowFromID(hwnd,DVS_NOLONGNAMES),FALSE);
886 WinEnableWindow(WinWindowFromID(hwnd,DVS_REMOTE),FALSE);
887 WinEnableWindow(WinWindowFromID(hwnd,DVS_VIRTUAL),FALSE);
888 WinEnableWindow(WinWindowFromID(hwnd,DVS_RAMDISK),FALSE);
889 WinEnableWindow(WinWindowFromID(hwnd,DVS_BOOT),FALSE);
890 WinEnableWindow(WinWindowFromID(hwnd,DVS_INVALID),FALSE);
891 WinEnableWindow(WinWindowFromID(hwnd,DVS_ZIPSTREAM),FALSE);
892 WinEnableWindow(WinWindowFromID(hwnd,DVS_NOSTATS),FALSE);
893*/
894 PostMsg(hwnd, UM_UNDO, MPVOID, MPVOID);
895 }
896 break;
897
898 case UM_UNDO:
899 {
900 ULONG drive = WinQueryWindowULong(hwnd, QWL_USER);
901
902 WinCheckButton(hwnd, DVS_REMOVABLE,
903 ((driveflags[drive] & DRIVE_REMOVABLE) != 0));
904 WinCheckButton(hwnd, DVS_NOTWRITEABLE,
905 ((driveflags[drive] & DRIVE_NOTWRITEABLE) != 0));
906 WinCheckButton(hwnd, DVS_IGNORE,
907 ((driveflags[drive] & DRIVE_IGNORE) != 0));
908 WinCheckButton(hwnd, DVS_CDROM,
909 ((driveflags[drive] & DRIVE_CDROM) != 0));
910 WinCheckButton(hwnd, DVS_NOLONGNAMES,
911 ((driveflags[drive] & DRIVE_NOLONGNAMES) != 0));
912 WinCheckButton(hwnd, DVS_REMOTE,
913 ((driveflags[drive] & DRIVE_REMOTE) != 0));
914 WinCheckButton(hwnd,DVS_VIRTUAL,
915 ((driveflags[drive] & DRIVE_VIRTUAL) != 0));
916 WinCheckButton(hwnd,DVS_RAMDISK,
917 ((driveflags[drive] & DRIVE_RAMDISK) != 0));
918 WinCheckButton(hwnd, DVS_BOOT,
919 ((driveflags[drive] & DRIVE_BOOT) != 0));
920 WinCheckButton(hwnd, DVS_INVALID,
921 ((driveflags[drive] & DRIVE_INVALID) != 0));
922 WinCheckButton(hwnd, DVS_NOPRESCAN,
923 ((driveflags[drive] & DRIVE_NOPRESCAN) != 0));
924 WinCheckButton(hwnd, DVS_ZIPSTREAM,
925 ((driveflags[drive] & DRIVE_ZIPSTREAM) != 0));
926 WinCheckButton(hwnd, DVS_NOLOADICONS,
927 ((driveflags[drive] & DRIVE_NOLOADICONS) != 0));
928 WinCheckButton(hwnd, DVS_NOLOADSUBJS,
929 ((driveflags[drive] & DRIVE_NOLOADSUBJS) != 0));
930 WinCheckButton(hwnd, DVS_NOLOADLONGS,
931 ((driveflags[drive] & DRIVE_NOLOADLONGS) != 0));
932 WinCheckButton(hwnd, DVS_SLOW, ((driveflags[drive] & DRIVE_SLOW) != 0));
933 WinCheckButton(hwnd, DVS_INCLUDEFILES,
934 ((driveflags[drive] & DRIVE_INCLUDEFILES) != 0));
935 WinCheckButton(hwnd,DVS_NOSTATS,
936 ((driveflags[drive] & DRIVE_NOSTATS) != 0));
937 }
938 return 0;
939
940 case WM_CONTROL:
941 return 0;
942
943 case WM_COMMAND:
944 switch (SHORT1FROMMP(mp1)) {
945 case DID_OK:
946 {
947 ULONG drive = WinQueryWindowULong(hwnd, QWL_USER);
948
949 if (WinQueryButtonCheckstate(hwnd, DVS_NOPRESCAN))
950 driveflags[drive] |= DRIVE_NOPRESCAN;
951 else
952 driveflags[drive] &= (~DRIVE_NOPRESCAN);
953 if (WinQueryButtonCheckstate(hwnd, DVS_NOLOADICONS))
954 driveflags[drive] |= DRIVE_NOLOADICONS;
955 else
956 driveflags[drive] &= (~DRIVE_NOLOADICONS);
957 if (WinQueryButtonCheckstate(hwnd, DVS_NOLOADSUBJS))
958 driveflags[drive] |= DRIVE_NOLOADSUBJS;
959 else
960 driveflags[drive] &= (~DRIVE_NOLOADSUBJS);
961 if (WinQueryButtonCheckstate(hwnd, DVS_NOLOADLONGS))
962 driveflags[drive] |= DRIVE_NOLOADLONGS;
963 else
964 driveflags[drive] &= (~DRIVE_NOLOADLONGS);
965 if (WinQueryButtonCheckstate(hwnd, DVS_SLOW))
966 driveflags[drive] |= DRIVE_SLOW;
967 else
968 driveflags[drive] &= (~DRIVE_SLOW);
969 if (WinQueryButtonCheckstate(hwnd, DVS_INCLUDEFILES))
970 driveflags[drive] |= DRIVE_INCLUDEFILES;
971 else
972 driveflags[drive] &= (~DRIVE_INCLUDEFILES);
973 if (WinQueryButtonCheckstate(hwnd,DVS_NOSTATS))
974 driveflags[drive] |= DRIVE_NOSTATS;
975 else
976 driveflags[drive] &= (~DRIVE_NOSTATS);
977 {
978 ULONG flags;
979 CHAR s[80];
980
981 sprintf(s, "%c.DriveFlags", (CHAR) (drive + 'A'));
982 flags = driveflags[drive];
983 flags &= (~(DRIVE_REMOVABLE | DRIVE_NOTWRITEABLE |
984 DRIVE_IGNORE | DRIVE_CDROM |
985 DRIVE_NOLONGNAMES | DRIVE_REMOTE |
986 DRIVE_BOOT | DRIVE_INVALID | DRIVE_ZIPSTREAM |
987 DRIVE_VIRTUAL | DRIVE_RAMDISK));
988 PrfWriteProfileData(fmprof, appname, s, &flags, sizeof(ULONG));
989 }
990 }
991 WinDismissDlg(hwnd, 1);
992 break;
993
994 case DID_CANCEL:
995 WinDismissDlg(hwnd, 0);
996 break;
997
998 case IDM_UNDO:
999 PostMsg(hwnd, UM_UNDO, MPVOID, MPVOID);
1000 break;
1001
1002 case IDM_HELP:
1003 if (hwndHelp)
1004 WinSendMsg(hwndHelp,
1005 HM_DISPLAY_HELP,
1006 MPFROM2SHORT(HELP_FLAGS, 0), MPFROMSHORT(HM_RESOURCEID));
1007 break;
1008 }
1009 return 0;
1010 }
1011 return WinDefDlgProc(hwnd, msg, mp1, mp2);
1012}
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