source: trunk/dll/update.c@ 1904

Last change on this file since 1904 was 1890, checked in by Steven Levine, 6 years ago

Add PMPRINTF enable support to makefiles.
Correct PMPRINTF debug macro enables in sources.
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 18.1 KB
Line 
1
2/***********************************************************************
3
4 $Id: update.c 1890 2020-01-30 06:39:42Z stevenhl $
5
6 Update Container record/list
7
8 Copyright (c) 1993-98 M. Kimes
9 Copyright (c) 2003, 2015 Steven H. Levine
10
11 12 Feb 03 SHL Standardize EA math
12 10 Jan 04 SHL Add some intermin large drive error avoidance
13 25 May 05 SHL Rework for ULONGLONG
14 25 May 05 SHL Rework for FillInRecordFromFFB
15 06 Jun 05 SHL Drop unused code
16 22 Jul 06 SHL Use wrappers
17 20 Feb 07 GKY Add SelectDriveIcon()
18 09 Mar 07 GKY Cleanup SelectDriveIcon using "driveflag =" from Steven
19 02 Aug 07 SHL Sync with CNRITEM mods
20 20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
21 14 Mar 09 GKY Prevent execution of UM_SHOWME while drive scan is occuring
22 22 Jul 09 GKY Code changes to use semaphores to serialize drive scanning
23 07 Aug 15 SHL Sync with Flesh/Stubby mods
24 10 Oct 15 GKY Eliminate some unnecessary Flesh and UnFlesh calls
25
26***********************************************************************/
27
28#include <stdlib.h>
29#include <string.h>
30#include <ctype.h>
31
32#define INCL_DOS
33#define INCL_WIN
34#define INCL_LONGLONG
35
36#include "fm3dll.h"
37#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
38#include "update.h"
39#include "init.h" // Data declaration(s)
40#include "notebook.h" // Data declaration(s)
41#include "info.h" // Data declaration(s)
42#include "newview.h" // Data declarations
43#include "fm3str.h"
44#include "errutil.h" // Dos_Error...
45#include "filldir.h" // FillInRecordFromFFB
46#include "dircnrs.h"
47#include "flesh.h" // Flesh, Stubby
48#include "findrec.h" // FindCnrRecord
49#include "valid.h" // IsFullName
50#include "wrappers.h" // xDosFindFirst
51#include "misc.h" // PostMsg
52#include "fortify.h"
53
54#ifdef PMPRINTF
55#define _PMPRINTF_ // Enable debug macros
56#include "PMPRINTF.H"
57#endif
58
59static PSZ pszSrcFile = __FILE__;
60
61HPOINTER SelectDriveIcon(PCNRITEM pci)
62{
63 UINT driveflag = driveflags[toupper(*pci->pszFileName) - 'A'];
64 *pci->pszFileName = toupper(*pci->pszFileName);
65 if (isalpha(*pci->pszFileName) &&
66 toupper(*pci->pszFileName) > 'B') {
67 if (driveflag & DRIVE_CDROM)
68 pci->rc.hptrIcon = hptrCDROM;
69 else
70 pci->rc.hptrIcon =
71 (driveflag & DRIVE_REMOVABLE) ? hptrRemovable
72 :(driveflag & DRIVE_VIRTUAL) ? hptrVirtual
73 :(driveflag & DRIVE_REMOTE) ? hptrRemote
74 :(driveflag & DRIVE_RAMDISK) ? hptrRamdisk
75 :(driveflag & DRIVE_ZIPSTREAM) ? hptrZipstrm : hptrDrive;
76 }
77 else
78 pci->rc.hptrIcon = hptrFloppy;
79 return pci->rc.hptrIcon;
80}
81
82/**
83 * Update/add CNRITEM record for filename
84 * Deletes existing CNRITEM if file has disappeared
85 * @returns pci pointer to CNRITEM record or NULL if not found or if stale CNRITEM deleted
86 */
87
88PCNRITEM UpdateCnrRecord(HWND hwndCnr, CHAR *filename, BOOL partial,
89 DIRCNRDATA *dcd)
90{
91 PCNRITEM pci;
92 FILEFINDBUF4L ffb;
93 HDIR hDir = HDIR_CREATE;
94 ULONG nm = 1;
95 ULONG oldemphasis = 0;
96 APIRET status;
97
98 if (!filename || !*filename)
99 return (PCNRITEM) NULL;
100 if (IsFullName(filename)) {
101 if (driveflags[toupper(*filename) - 'A'] & DRIVE_NOTWRITEABLE)
102 // ignore non-writeable drives
103 return (PCNRITEM) NULL;
104 }
105 status = xDosFindFirst(filename,
106 &hDir,
107 FILE_NORMAL | FILE_DIRECTORY |
108 FILE_ARCHIVED | FILE_READONLY |
109 FILE_HIDDEN | FILE_SYSTEM,
110 &ffb, sizeof(ffb), &nm, FIL_QUERYEASIZEL);
111 if (!status) {
112 // file exists
113 DosFindClose(hDir);
114 if (!dcd)
115 dcd = INSTDATA(hwndCnr);
116 if (dcd->type == ARC_FRAME)
117 return (PCNRITEM) NULL;
118 if (*dcd->directory) {
119
120 CHAR *p, temp;
121
122 p = strrchr(filename, '\\');
123 if (p) {
124 if (p < filename + 3)
125 p++;
126 temp = *p;
127 *p = 0;
128 if (stricmp(filename, dcd->directory)) {
129 *p = temp;
130 return (PCNRITEM) NULL;
131 }
132 *p = temp;
133 }
134 else
135 return (PCNRITEM) NULL;
136 }
137 pci = FindCnrRecord(hwndCnr,
138 filename, (PCNRITEM) NULL, partial, FALSE, TRUE);
139 Update:
140 if (pci) {
141 // Check if record needs to be updated
142 if ((!fForceUpper && !fForceLower && strcmp(pci->pszFileName, filename)) ||
143 pci->cbFile != ffb.cbFile || pci->attrFile != ffb.attrFile ||
144 pci->easize != CBLIST_TO_EASIZE(ffb.cbList) || pci->date.day !=
145 ffb.fdateLastWrite.day || pci->date.month != ffb.fdateLastWrite.month ||
146 pci->date.year != ffb.fdateLastWrite.year + 1980 || pci->time.seconds !=
147 ffb.ftimeLastWrite.twosecs * 2 || pci->time.minutes != ffb.ftimeLastWrite.minutes ||
148 pci->time.hours != ffb.ftimeLastWrite.hours || pci->ladate.day !=
149 ffb.fdateLastAccess.day || pci->ladate.month != ffb.fdateLastAccess.month ||
150 pci->ladate.year != ffb.fdateLastAccess.year + 1980 || pci->latime.seconds !=
151 ffb.ftimeLastAccess.twosecs * 2 || pci->latime.minutes !=
152 ffb.ftimeLastAccess.minutes || pci->latime.hours != ffb.ftimeLastAccess.hours)
153 {
154 // Something changed - update
155 *ffb.achName = 0; // Tell FillInRecordFromFFB that filename contains full pathname
156 ffb.cchName = 0;
157 FillInRecordFromFFB(hwndCnr, pci, filename, &ffb, partial, dcd);
158 if (strlen(pci->pszFileName) < 4)
159 SelectDriveIcon(pci);
160 oldemphasis = pci->rc.flRecordAttr & (CRA_SELECTED | CRA_CURSORED);
161 if (oldemphasis)
162 WinSendMsg(hwndCnr,
163 CM_SETRECORDEMPHASIS,
164 MPFROMP(pci), MPFROM2SHORT(FALSE, oldemphasis));
165 WinSendMsg(hwndCnr,
166 CM_INVALIDATERECORD, MPFROMP(&pci), MPFROM2SHORT(1, CMA_TEXTCHANGED));
167 if (oldemphasis)
168 WinSendMsg(hwndCnr,
169 CM_SETRECORDEMPHASIS,
170 MPFROMP(pci), MPFROM2SHORT(TRUE, oldemphasis));
171 }
172 else // existed, unchanged, do nothing but return
173 return pci;
174 }
175 else {
176 // Add record
177 if (dcd->type == DIR_FRAME) {
178
179 RECORDINSERT ri;
180 ULONGLONG ullTotalBytes;
181
182 pci = WinSendMsg(hwndCnr,
183 CM_ALLOCRECORD,
184 MPFROMLONG(EXTRA_RECORD_BYTES), MPFROMLONG(1));
185 if (pci) {
186 *ffb.achName = 0;
187 ullTotalBytes = FillInRecordFromFFB(hwndCnr,
188 pci,
189 filename, &ffb, partial, dcd);
190 if (strlen(pci->pszFileName) < 4)
191 SelectDriveIcon(pci);
192 memset(&ri, 0, sizeof(RECORDINSERT));
193 ri.cb = sizeof(RECORDINSERT);
194 ri.pRecordOrder = (PRECORDCORE) CMA_END;
195 ri.pRecordParent = (PRECORDCORE) NULL;
196 ri.zOrder = (USHORT) CMA_TOP;
197 ri.cRecordsInsert = 1;
198 ri.fInvalidateRecord = TRUE;
199 if (WinSendMsg(hwndCnr,
200 CM_INSERTRECORD,
201 MPFROMP(pci), MPFROMP(&ri)) && ullTotalBytes) {
202 dcd->ullTotalBytes += ullTotalBytes;
203 PostMsg(hwndCnr, UM_RESCAN, MPVOID, MPVOID);
204 if (pci->attrFile & FILE_DIRECTORY) {
205 AddFleshWorkRequest(hwndCnr, pci, eStubby);
206 }
207 }
208 }
209 }
210 else if (ffb.attrFile & FILE_DIRECTORY) {
211
212 // check all parts and insert as required
213 CHAR *p, temp;
214 PCNRITEM pciParent = NULL, pciT;
215
216 p = strchr(filename, '\\');
217 if (p) {
218 while (p && *p) {
219 if (p < filename + 3)
220 p++;
221 temp = *p;
222 *p = 0;
223 pciT = FindCnrRecord(hwndCnr,
224 filename, NULL, partial, FALSE, TRUE);
225 if (!pciT || (INT) pciT == -1) {
226 pci = WinSendMsg(hwndCnr,
227 CM_ALLOCRECORD,
228 MPFROMLONG(EXTRA_RECORD_BYTES),
229 MPFROMLONG(1));
230 if (pci) {
231
232 RECORDINSERT ri;
233
234 *ffb.achName = 0;
235 FillInRecordFromFFB(hwndCnr,
236 pci, filename, &ffb, partial, dcd);
237 if (strlen(pci->pszFileName) < 4)
238 SelectDriveIcon(pci);
239 memset(&ri, 0, sizeof(RECORDINSERT));
240 ri.cb = sizeof(RECORDINSERT);
241 ri.pRecordOrder = (PRECORDCORE) CMA_END;
242 ri.pRecordParent = (PRECORDCORE) pciParent;
243 ri.zOrder = (USHORT) CMA_TOP;
244 ri.cRecordsInsert = 1;
245 ri.fInvalidateRecord = TRUE;
246 if (WinSendMsg(hwndCnr,
247 CM_INSERTRECORD, MPFROMP(pci), MPFROMP(&ri))) {
248 if (!pci->fleshed)
249 AddFleshWorkRequest(hwndCnr, pci, eFlesh);
250 *p = temp;
251 pci = FindCnrRecord(hwndCnr,
252 filename, pciT, partial, FALSE, TRUE);
253 if (pci)
254 goto Update;
255 }
256 }
257 }
258 else {
259 pciParent = pciT;
260 if (!(pciT->rc.flRecordAttr & CRA_EXPANDED)) {
261 if (!pciT->fleshed)
262 AddFleshWorkRequest(hwndCnr, pciT, eFlesh);
263 *p = temp;
264 pci = FindCnrRecord(hwndCnr,
265 filename, pciT, partial, FALSE, TRUE);
266 if (pci)
267 goto Update;
268 }
269 }
270 *p = temp;
271 p = strchr(p + ((temp == '\\') ? 1 : 0), '\\');
272 }
273 }
274 pci = WinSendMsg(hwndCnr,
275 CM_ALLOCRECORD,
276 MPFROMLONG(EXTRA_RECORD_BYTES), MPFROMLONG(1));
277 if (pci) {
278
279 RECORDINSERT ri;
280 ULONGLONG ullTotalBytes;
281
282 *ffb.achName = 0;
283 ullTotalBytes = FillInRecordFromFFB(hwndCnr,
284 pci,
285 filename, &ffb, partial, dcd);
286 if (strlen(pci->pszFileName) < 4)
287 SelectDriveIcon(pci);
288 memset(&ri, 0, sizeof(RECORDINSERT));
289 ri.cb = sizeof(RECORDINSERT);
290 ri.pRecordOrder = (PRECORDCORE) CMA_END;
291 ri.pRecordParent = (PRECORDCORE) pciParent;
292 ri.zOrder = (USHORT) CMA_TOP;
293 ri.cRecordsInsert = 1;
294 ri.fInvalidateRecord = TRUE;
295 if (WinSendMsg(hwndCnr,
296 CM_INSERTRECORD,
297 MPFROMP(pci), MPFROMP(&ri)) && ullTotalBytes) {
298 if (dcd->type == DIR_FRAME) {
299 dcd->ullTotalBytes += ullTotalBytes;
300 }
301 AddFleshWorkRequest(hwndCnr, pci, eStubby);
302 }
303 }
304 }
305 }
306 }
307 else if ((pci = FindCnrRecord(hwndCnr,
308 filename,
309 (PCNRITEM) NULL,
310 partial,
311 FALSE,
312 TRUE)) !=
313 NULL && (INT) pci != -1 && strlen(pci->pszFileName) > 3) {
314 // File has disappeared and found stale CNRITEM record delete it
315 if (!dcd)
316 dcd = INSTDATA(hwndCnr);
317 if (pci->rc.flRecordAttr & CRA_SELECTED)
318 WinSendMsg(hwndCnr,
319 CM_SETRECORDEMPHASIS,
320 MPFROMP(pci), MPFROM2SHORT(FALSE, CRA_SELECTED));
321 if (dcd->type == DIR_FRAME)
322 dcd->ullTotalBytes -= pci->cbFile + pci->easize;
323 RemoveCnrItems(hwndCnr, pci, 1, CMA_FREE | CMA_INVALIDATE);
324 pci = NULL;
325 PostMsg(hwndCnr, UM_RESCAN, MPVOID, MPVOID);
326 }
327 return pci;
328}
329
330BOOL UpdateCnrList(HWND hwndCnr, CHAR ** filename, INT howmany, BOOL partial,
331 DIRCNRDATA * dcd)
332{
333 PCNRITEM pci, *pciList = NULL;
334 FILEFINDBUF4L ffb;
335 HDIR hDir;
336 ULONG nm = (ULONG) howmany;
337 INT x;
338 INT numlist = 0;
339 INT numremain;
340 BOOL repos = FALSE;
341 BOOL ret = FALSE;
342 APIRET status;
343
344 if (!dcd)
345 dcd = INSTDATA(hwndCnr);
346 if (!dcd) {
347 Runtime_Error(pszSrcFile, __LINE__, NULL);
348 return ret;
349 }
350 if (!filename || !howmany || !filename[0])
351 return ret;
352 {
353 CNRINFO cnri;
354
355 memset(&cnri, 0, sizeof(CNRINFO));
356 cnri.cb = sizeof(CNRINFO);
357 WinSendMsg(hwndCnr,
358 CM_QUERYCNRINFO, MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
359 numremain = cnri.cRecords;
360 }
361 pciList = xmalloc(sizeof(PCNRITEM) * howmany, pszSrcFile, __LINE__);
362 if (pciList) {
363 for (x = 0; filename[x] && x < howmany; x++) {
364 if (IsFullName(filename[x])) {
365 if (driveflags[toupper(*filename[x]) - 'A'] & DRIVE_NOTWRITEABLE)
366 // ignore non-writeable drives
367 continue;
368 }
369 hDir = HDIR_CREATE;
370 status = xDosFindFirst(filename[x],
371 &hDir,
372 FILE_NORMAL | FILE_DIRECTORY |
373 FILE_ARCHIVED | FILE_READONLY |
374 FILE_HIDDEN | FILE_SYSTEM,
375 &ffb, sizeof(ffb), &nm, FIL_QUERYEASIZEL);
376 if (!status) {
377 // file exists
378 DosFindClose(hDir);
379 if (dcd->type == DIR_FRAME && *dcd->directory) {
380
381 CHAR *p, temp;
382
383 p = strrchr(filename[x], '\\');
384 if (p) {
385 if (p < filename[x] + 3)
386 p++;
387 temp = *p;
388 *p = 0;
389 if (stricmp(filename[x], dcd->directory)) {
390 *p = temp;
391 continue;
392 }
393 *p = temp;
394 }
395 else
396 continue;
397 }
398 ret = TRUE;
399 pci = FindCnrRecord(hwndCnr,
400 filename[x],
401 (PCNRITEM) NULL, partial, FALSE, TRUE);
402 if (pci) {
403 // update record?
404 if ((!fForceUpper && !fForceLower &&
405 strcmp(pci->pszFileName, filename[x])) ||
406 pci->cbFile != ffb.cbFile || pci->attrFile != ffb.attrFile ||
407 pci->easize != CBLIST_TO_EASIZE(ffb.cbList) ||
408 pci->date.day != ffb.fdateLastWrite.day ||
409 pci->date.month != ffb.fdateLastWrite.month ||
410 pci->date.year != ffb.fdateLastWrite.year + 1980 ||
411 pci->time.seconds != ffb.ftimeLastWrite.twosecs * 2 ||
412 pci->time.minutes != ffb.ftimeLastWrite.minutes ||
413 pci->time.hours != ffb.ftimeLastWrite.hours ||
414 pci->ladate.day != ffb.fdateLastAccess.day ||
415 pci->ladate.month != ffb.fdateLastAccess.month ||
416 pci->ladate.year != ffb.fdateLastAccess.year + 1980 ||
417 pci->latime.seconds != ffb.ftimeLastAccess.twosecs * 2 ||
418 pci->latime.minutes != ffb.ftimeLastAccess.minutes ||
419 pci->latime.hours != ffb.ftimeLastAccess.hours) {
420 // changed; update
421 pciList[numlist++] = pci;
422 *ffb.achName = 0;
423 ffb.cchName = 0;
424 FillInRecordFromFFB(hwndCnr,
425 pci, filename[x], &ffb, partial, dcd);
426 if (IsRoot(pci->pszFileName))
427 SelectDriveIcon(pci);
428 WinSendMsg(hwndCnr,
429 CM_SETRECORDEMPHASIS,
430 MPFROMP(pci),
431 MPFROM2SHORT(FALSE, CRA_SELECTED | CRA_CURSORED));
432 }
433 }
434 else {
435 // add record
436 if (dcd->type == DIR_FRAME) {
437 RECORDINSERT ri;
438 ULONGLONG ullTotalBytes;
439
440 pci = WinSendMsg(hwndCnr,
441 CM_ALLOCRECORD,
442 MPFROMLONG(EXTRA_RECORD_BYTES), MPFROMLONG(1));
443 if (pci) {
444 ret = TRUE;
445 *ffb.achName = 0;
446 ullTotalBytes = FillInRecordFromFFB(hwndCnr,
447 pci,
448 filename[x],
449 &ffb, partial, dcd);
450 if (strlen(pci->pszFileName) < 4)
451 SelectDriveIcon(pci);
452 memset(&ri, 0, sizeof(RECORDINSERT));
453 ri.cb = sizeof(RECORDINSERT);
454 ri.pRecordOrder = (PRECORDCORE) CMA_END;
455 ri.pRecordParent = (PRECORDCORE) NULL;
456 ri.zOrder = (USHORT) CMA_TOP;
457 ri.cRecordsInsert = 1;
458 ri.fInvalidateRecord = FALSE;
459 if (WinSendMsg(hwndCnr,
460 CM_INSERTRECORD, MPFROMP(pci), MPFROMP(&ri))) {
461 if (ullTotalBytes) {
462 dcd->ullTotalBytes += ullTotalBytes;
463 numremain++;
464 }
465 repos = TRUE;
466 if (pci->attrFile & FILE_DIRECTORY) {
467 AddFleshWorkRequest(hwndCnr, pci, eStubby);
468 }
469 }
470 else
471 FreeCnrItem(hwndCnr, pci);
472 }
473 }
474 else if (ffb.attrFile & FILE_DIRECTORY) {
475 // check all parts and insert as required
476 CHAR *p, temp;
477 PCNRITEM pciParent = NULL, pciT;
478
479 p = strchr(filename[x], '\\');
480 if (p) {
481 while (p && *p) {
482 if (p < filename[x] + 3)
483 p++;
484 temp = *p;
485 *p = 0;
486 pciT = FindCnrRecord(hwndCnr,
487 filename[x], NULL, partial, FALSE, TRUE);
488 if (!pciT || (INT) pciT == -1) {
489 pci = WinSendMsg(hwndCnr,
490 CM_ALLOCRECORD,
491 MPFROMLONG(EXTRA_RECORD_BYTES),
492 MPFROMLONG(1));
493 if (pci) {
494
495 RECORDINSERT ri;
496 ULONGLONG ullTotalBytes;
497
498 ret = TRUE;
499 *ffb.achName = 0;
500 ullTotalBytes = FillInRecordFromFFB(hwndCnr,
501 pci,
502 filename[x],
503 &ffb, partial, dcd);
504 if (strlen(pci->pszFileName) < 4)
505 SelectDriveIcon(pci);
506 memset(&ri, 0, sizeof(RECORDINSERT));
507 ri.cb = sizeof(RECORDINSERT);
508 ri.pRecordOrder = (PRECORDCORE) CMA_END;
509 ri.pRecordParent = (PRECORDCORE) pciParent;
510 ri.zOrder = (USHORT) CMA_TOP;
511 ri.cRecordsInsert = 1;
512 ri.fInvalidateRecord = FALSE;
513 if (WinSendMsg(hwndCnr,
514 CM_INSERTRECORD,
515 MPFROMP(pci), MPFROMP(&ri))) {
516 if (ullTotalBytes) {
517 numremain++;
518 if (dcd->type == DIR_FRAME)
519 dcd->ullTotalBytes += ullTotalBytes;
520 }
521 repos = TRUE;
522 }
523 else
524 FreeCnrItem(hwndCnr, pci);
525 }
526 }
527 else
528 pciParent = pciT;
529 *p = temp;
530 p = strchr(p + ((temp == '\\') ? 1 : 0), '\\');
531 }
532 }
533 {
534 pci = WinSendMsg(hwndCnr,
535 CM_ALLOCRECORD,
536 MPFROMLONG(EXTRA_RECORD_BYTES),
537 MPFROMLONG(1));
538 if (pci) {
539
540 RECORDINSERT ri;
541 ULONGLONG ullTotalBytes;
542
543 ret = TRUE;
544 *ffb.achName = 0;
545 ullTotalBytes = FillInRecordFromFFB(hwndCnr,
546 pci,
547 filename[x],
548 &ffb, partial, dcd);
549 if (strlen(pci->pszFileName) < 4)
550 SelectDriveIcon(pci);
551 memset(&ri, 0, sizeof(RECORDINSERT));
552 ri.cb = sizeof(RECORDINSERT);
553 ri.pRecordOrder = (PRECORDCORE) CMA_END;
554 ri.pRecordParent = (PRECORDCORE) pciParent;
555 ri.zOrder = (USHORT) CMA_TOP;
556 ri.cRecordsInsert = 1;
557 ri.fInvalidateRecord = FALSE;
558 if (WinSendMsg(hwndCnr,
559 CM_INSERTRECORD, MPFROMP(pci), MPFROMP(&ri))) {
560 if (ullTotalBytes) {
561 numremain++;
562 if (dcd->type == DIR_FRAME)
563 dcd->ullTotalBytes += ullTotalBytes;
564 }
565 repos = TRUE;
566 AddFleshWorkRequest(hwndCnr, pci, eStubby);
567 }
568 else
569 FreeCnrItem(hwndCnr, pci);
570 }
571 }
572 }
573 }
574 }
575 else if ((pci = FindCnrRecord(hwndCnr,
576 filename[x],
577 (PCNRITEM) NULL,
578 partial,
579 FALSE,
580 TRUE)) != NULL &&
581 (INT) pci != -1 && !IsRoot(pci->pszFileName)) {
582 // file doesn't exist; delete record
583 if (pci->rc.flRecordAttr & CRA_SELECTED)
584 WinSendMsg(hwndCnr,
585 CM_SETRECORDEMPHASIS,
586 MPFROMP(pci), MPFROM2SHORT(FALSE, CRA_SELECTED));
587 if (dcd->type == DIR_FRAME)
588 dcd->ullTotalBytes -= (pci->cbFile + pci->easize);
589 // 02 Aug 07 SHL rc check was wrong
590 if (RemoveCnrItems(hwndCnr, pci, 1,
591 CMA_FREE |
592 numremain == 1 ? CMA_INVALIDATE : 0) != -1) {
593 pci = NULL;
594 numremain--;
595 repos = TRUE;
596 }
597 }
598 } // for x
599 }
600 if (repos || (pciList && numlist)) {
601 QUERYRECORDRECT qrr;
602 RECTL rCnr, rCItem;
603
604 pci = WinSendMsg(hwndCnr,
605 CM_QUERYRECORDEMPHASIS,
606 MPFROMLONG(CMA_FIRST), MPFROMLONG(CRA_CURSORED));
607 if (pci && (INT) pci != -1) {
608 memset(&qrr, 0, sizeof(QUERYRECORDRECT));
609 qrr.cb = sizeof(QUERYRECORDRECT);
610 qrr.pRecord = (PRECORDCORE) pci;
611 qrr.fRightSplitWindow = FALSE;
612 qrr.fsExtent = CMA_TEXT;
613 if (!WinSendMsg(hwndCnr,
614 CM_QUERYRECORDRECT, MPFROMP(&rCItem), MPFROMP(&qrr)))
615 qrr.cb = 0;
616 }
617 if (pciList && numlist && !repos) {
618 WinSendMsg(hwndCnr,
619 CM_INVALIDATERECORD,
620 MPFROMP(pciList),
621 MPFROM2SHORT(numlist,
622 (repos ? CMA_NOREPOSITION :
623 CMA_REPOSITION | CMA_ERASE)));
624 }
625 if (repos)
626 WinSendMsg(hwndCnr,
627 CM_INVALIDATERECORD,
628 MPVOID, MPFROM2SHORT(0, CMA_ERASE | CMA_REPOSITION));
629 if (pci && (INT) pci != -1 && qrr.cb) {
630 WinSendMsg(hwndCnr,
631 CM_QUERYVIEWPORTRECT,
632 MPFROMP(&rCnr), MPFROM2SHORT(CMA_WINDOW, (SHORT) FALSE));
633 WinSendMsg(hwndCnr,
634 CM_SCROLLWINDOW,
635 MPFROMSHORT(CMA_VERTICAL),
636 MPFROMLONG(rCnr.yTop - rCItem.yTop));
637 }
638 }
639 PostMsg(hwndCnr, UM_RESCAN, MPVOID, MPVOID);
640 if (pciList) {
641 free(pciList);
642 DosPostEventSem(CompactSem);
643 }
644 return ret;
645}
646
647#pragma alloc_text(UPDATECNR,UpdateCnrRecord,UpdateCnrList)
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