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source: trunk/dll/filldir.c@ 731

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Last change on this file since 731 was 731, checked in by Steven Levine, 18 years ago
Correct ticket 24 pointer errors for Gregg
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 42.1 KB

Line
1
2	/***********************************************************************
3
4	$Id: filldir.c 731 2007-07-23 23:18:39Z stevenhl $
5
6	Fill Directory Tree Containers
7
8	Copyright (c) 1993-98 M. Kimes
9	Copyright (c) 2001, 2007 Steven H. Levine
10
11	10 Jan 04 SHL ProcessDirectory: avoid most large drive failures
12	24 May 05 SHL Rework Win_Error usage
13	24 May 05 SHL Rework for CNRITEM.szSubject
14	25 May 05 SHL Rework for ULONGLONG
15	25 May 05 SHL Rework FillInRecordFromFFB
16	25 May 05 SHL Rework FillTreeCnr
17	28 May 05 SHL Drop stale debug code
18	05 Jun 05 SHL Comments
19	09 Jun 05 SHL Rework WinLoadFileIcon enables
20	09 Jun 05 SHL Rework IDFile
21	13 Aug 05 SHL Renames
22	24 Oct 05 SHL FillInRecordFromFFB: correct longname display enable
23	24 Oct 05 SHL FillInRecordFromFSA: correct longname display enable
24	24 Oct 05 SHL Drop obsolete code
25	22 Jul 06 SHL Check more run time errors
26	20 Oct 06 SHL Sync . .. check code
27	22 Oct 06 GKY Add NDFS32 support
28	17 Feb 07 GKY Additional archive and image file tyoes identifed by extension
29	17 Feb 07 GKY Add more drive types
30	09 Mar 07 GKY Use SelectDriveIcon
31	20 Mar 07 GKY Increase extention check to 4 letters for icon selections
32	23 Jun 07 GKY Fixed ram disk without a directory not appearing on states drive list
33
34	***********************************************************************/
35
36	#define INCL_DOS
37	#define INCL_WIN
38	#define INCL_LONGLONG
39	#include <os2.h>
40
41	#include <stdarg.h>
42	#include <stdio.h>
43	#include <stdlib.h>
44	#include <string.h>
45	#include <ctype.h>
46	#include <time.h>
47
48	#include "fm3dll.h"
49	#include "fm3str.h"
50
51	static PSZ pszSrcFile = __FILE__;
52
53	#pragma alloc_text(FILLDIR,FillInRecordFromFFB,FillInRecordFromFSA,IDFile)
54	#pragma alloc_text(FILLDIR1,ProcessDirectory,FillDirCnr,FillTreeCnr)
55
56	static HPOINTER IDFile(PSZ p)
57	{
58	HPOINTER hptr;
59	ULONG cmp;
60	CHAR cmps[5];
61
62	p = strrchr(p, '.');
63	if (p && !p[5]) {
64	cmps[0] = '.';
65	cmps[1] = toupper(p[1]);
66	cmps[2] = toupper(p[2]);
67	cmps[3] = toupper(p[3]);
68	cmps[4] = toupper(p[4]);
69
70	cmp = (ULONG ) cmps;
71
72	if (cmp == (ULONG ) ".EXE" \|\| cmp == (ULONG ) ".CMD" \|\|
73	cmp == (ULONG ) ".BAT" \|\| cmp == (ULONG ) ".COM")
74	hptr = hptrApp;
75	else if (cmp == (ULONG ) ".ZIP" \|\| cmp == (ULONG ) ".LZH" \|\|
76	cmp == (ULONG ) ".ARJ" \|\| cmp == (ULONG ) ".ARC" \|\|
77	cmp == (ULONG ) ".ZOO" \|\| cmp == (ULONG ) ".RAR" \|\|
78	cmp == (ULONG ) ".TAR" \|\| cmp == (ULONG ) ".TGZ" \|\|
79	cmp == (ULONG ) ".GZ" \|\| cmp == (ULONG ) ".Z" \|\|
80	cmp == (ULONG ) ".CAB" \|\| cmp == (ULONG ) ".BZ2")
81	hptr = hptrArc;
82	else if (cmp == (ULONG ) ".BMP" \|\| cmp == (ULONG ) ".ICO" \|\|
83	cmp == (ULONG ) ".PTR" \|\| cmp == (ULONG ) ".GIF" \|\|
84	cmp == (ULONG ) ".TIF" \|\| cmp == (ULONG ) ".PCX" \|\|
85	cmp == (ULONG ) ".TGA" \|\| cmp == (ULONG ) ".XBM" \|\|
86	cmp == (ULONG ) ".JPEG" \|\| cmp == (ULONG ) ".JPG" \|\|
87	cmp == (ULONG ) ".PNG" \|\| cmp == (ULONG ) ".PSD" \|\|
88	cmp == (ULONG ) ".LGO" \|\| cmp == (ULONG ) ".EPS" \|\|
89	cmp == (ULONG ) ".RLE" \|\| cmp == (ULONG ) ".RAS" \|\|
90	cmp == (ULONG ) ".PLC" \|\| cmp == (ULONG ) ".MSP" \|\|
91	cmp == (ULONG ) ".IFF" \|\| cmp == (ULONG ) ".FIT" \|\|
92	cmp == (ULONG ) ".DCX" \|\| cmp == (ULONG ) ".MAC" \|\|
93	cmp == (ULONG ) ".SFF" \|\| cmp == (ULONG ) ".SGI" \|\|
94	cmp == (ULONG ) ".XWD" \|\| cmp == (ULONG ) ".XPM" \|\|
95	cmp == (ULONG ) ".WPG" \|\| cmp == (ULONG ) ".CUR" \|\|
96	cmp == (ULONG ) ".PNM" \|\| cmp == (ULONG ) ".PPM" \|\|
97	cmp == (ULONG ) ".PGM" \|\| cmp == (ULONG ) ".PBM")
98	hptr = hptrArt;
99	else
100	hptr = (HPOINTER) 0;
101	}
102	else
103	hptr = (HPOINTER) 0;
104
105	return hptr;
106	}
107
108	static BOOL IsDefaultIcon(HPOINTER hptr)
109	{
110	HPOINTER hptr2;
111	HPOINTER hptr3;
112	UINT u;
113
114	static HPOINTER hptrPMFile;
115	static HPOINTER hptrWPSFile;
116
117	if (!hptrPMFile) {
118	hptrPMFile = WinQuerySysPointer(HWND_DESKTOP, SPTR_FILE, FALSE);
119	}
120
121	// try to guess WPS default file icon
122	hptr2 = (HPOINTER) 0;
123	for (u = 0; !hptrWPSFile && u < 10; u++) {
124	char szFileName[CCHMAXPATH];
125	char *psz;
126
127	psz = getenv("TMP");
128	if (!psz && *psz)
129	psz = getenv("TEMP");
130	if (psz && *psz) {
131	strcpy(szFileName, psz);
132	psz = szFileName + strlen(szFileName) - 1;
133	if (*psz != '\\') {
134	psz++;
135	*psz++ = '\\';
136	}
137	}
138	else
139	psz = szFileName;
140
141	sprintf(psz, "%08x.%03x", rand() & 0xffffffff, rand() & 0xfff);
142	if (IsFile(szFileName) != 1) {
143	FILE *fp = fopen(szFileName, "w");
144
145	if (fp) {
146	fclose(fp);
147	hptr3 = WinLoadFileIcon(szFileName, FALSE);
148	unlinkf("%s", szFileName);
149	if (!hptr2)
150	hptr2 = hptr3;
151	else if (hptr3 == hptr3) {
152	hptrWPSFile = hptr3; // Got same icon twice
153	break;
154	}
155	}
156	}
157	DosSleep(rand() % 100);
158
159	} // for
160
161	return hptr == hptrPMFile \|\| hptr == hptrWPSFile;
162
163	} // IsDefaultIcon
164
165	ULONGLONG FillInRecordFromFFB(HWND hwndCnr,
166	PCNRITEM pci,
167	const PSZ pszDirectory,
168	const PFILEFINDBUF4 pffb,
169	const BOOL partial,
170	DIRCNRDATA * dcd)
171	{
172	/* fill in a container record from a FILEFINDBUF4 structure */
173
174	CHAR attrstring[] = "RHS\0DA";
175	CHAR *p;
176	HPOINTER hptr;
177	UINT x;
178	UINT y;
179
180	pci->hwndCnr = hwndCnr;
181
182	// 23 Jul 07 SHL fixme to optimize
183	pci->pszFileName = xstrdup(pszDirectory, pszSrcFile, __LINE__);
184	/* note that we cheat below, and accept the full pathname in pszDirectory
185	if !*pffb->achName. This speeds up and simplifies processing elsewhere
186	(like in update.c)
187	*/
188	if (!*pffb->achName)
189	pci->pszFileName = xstrdup(pszDirectory, pszSrcFile, __LINE__);
190	else {
191	INT c = strlen(pszDirectory);
192	INT c2 = pffb->cchName + 1;
193	if (pszDirectory[c - 1] != '\\')
194	c2++;
195	pci->pszFileName = xmalloc(c + c2,
196	pszSrcFile,
197	__LINE__);
198	memcpy(pci->pszFileName, pszDirectory, c + 1);
199	p = pci->pszFileName + c - 1;
200	if (*p != '\\') {
201	p++;
202	*p = '\\';
203	}
204	p++;
205	memcpy(p, pffb->achName, pffb->cchName + 1);
206	}
207
208	/* load the object's Subject, if required */
209	pci->pszSubject = NULL;
210	if (pffb->cbList > 4L &&
211	dcd && fLoadSubject &&
212	(isalpha(*pci->pszFileName) &&
213	!(driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_NOLOADSUBJS)))
214	{
215	APIRET rc;
216	EAOP2 eaop;
217	PGEA2LIST pgealist;
218	PFEA2LIST pfealist;
219	PGEA2 pgea;
220	PFEA2 pfea;
221	CHAR *value;
222
223	pgealist = xmallocz(sizeof(GEA2LIST) + 32, pszSrcFile, __LINE__);
224	if (pgealist) {
225	pgea = &pgealist->list[0];
226	strcpy(pgea->szName, SUBJECT);
227	pgea->cbName = strlen(pgea->szName);
228	pgea->oNextEntryOffset = 0;
229	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
230	pfealist = xmallocz(1532, pszSrcFile, __LINE__);
231	if (pfealist) {
232	pfealist->cbList = 1024;
233	eaop.fpGEA2List = pgealist;
234	eaop.fpFEA2List = pfealist;
235	eaop.oError = 0;
236	rc = DosQueryPathInfo(pci->pszFileName, FIL_QUERYEASFROMLIST,
237	(PVOID) & eaop, (ULONG) sizeof(EAOP2));
238	if (!rc) {
239	pfea = &eaop.fpFEA2List->list[0];
240	value = pfea->szName + pfea->cbName + 1;
241	value[pfea->cbValue] = 0;
242	if ((USHORT ) value == EAT_ASCII)
243	pci->pszSubject = xstrdup(value + (sizeof(USHORT) * 2), pszSrcFile, __LINE__);
244	}
245	free(pfealist);
246	}
247	free(pgealist);
248	}
249	}
250	// If still need subject - fixme to just point NullStr
251	if (!pci->pszSubject)
252	pci->pszSubject = xstrdup(NullStr, pszSrcFile, __LINE__);
253
254	/* load the object's longname */
255	pci->pszLongname = 0;
256	if (fLoadLongnames &&
257	dcd &&
258	pffb->cbList > 4L &&
259	isalpha(*pci->pszFileName) &&
260	~driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_NOLONGNAMES &&
261	~driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_NOLOADLONGS)
262	{
263	APIRET rc;
264	EAOP2 eaop;
265	PGEA2LIST pgealist;
266	PFEA2LIST pfealist;
267	PGEA2 pgea;
268	PFEA2 pfea;
269	CHAR *value;
270
271	pgealist = xmallocz(sizeof(GEA2LIST) + 32, pszSrcFile, __LINE__);
272	if (pgealist) {
273	pgea = &pgealist->list[0];
274	strcpy(pgea->szName, LONGNAME);
275	pgea->cbName = strlen(pgea->szName);
276	pgea->oNextEntryOffset = 0;
277	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
278	pfealist = xmallocz(1532, pszSrcFile, __LINE__);
279	if (pfealist) {
280	pfealist->cbList = 1024;
281	eaop.fpGEA2List = pgealist;
282	eaop.fpFEA2List = pfealist;
283	eaop.oError = 0;
284	rc = DosQueryPathInfo(pci->pszFileName, FIL_QUERYEASFROMLIST,
285	(PVOID) & eaop, (ULONG) sizeof(EAOP2));
286	if (!rc) {
287	pfea = &eaop.fpFEA2List->list[0];
288	value = pfea->szName + pfea->cbName + 1;
289	value[pfea->cbValue] = 0;
290	if ((USHORT ) value == EAT_ASCII)
291	pci->pszLongname = xstrdup(value + (sizeof(USHORT) * 2), pszSrcFile, __LINE__);
292	}
293	free(pfealist);
294	}
295	free(pgealist);
296	}
297	}
298	// If still need long name set - fixme to just point to NullStr
299	if (!pci->pszLongname)
300	pci->pszLongname = xstrdup(NullStr, pszSrcFile, __LINE__);
301
302	/* do anything required to case of filename */
303	if (fForceUpper)
304	strupr(pci->pszFileName);
305	else if (fForceLower)
306	strlwr(pci->pszFileName);
307
308	/* get an icon to use with it */
309	if (pffb->attrFile & FILE_DIRECTORY) {
310	// is directory
311	if (fNoIconsDirs \|\|
312	(driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_NOLOADICONS) \|\|
313	!isalpha(*pci->pszFileName)) {
314	hptr = (HPOINTER) 0;
315	}
316	else
317	hptr = WinLoadFileIcon(pci->pszFileName, FALSE);
318	}
319	else {
320	// is file
321	if (fNoIconsFiles \|\|
322	(driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_NOLOADICONS) \|\|
323	!isalpha(*pci->pszFileName)) {
324	hptr = (HPOINTER) 0;
325	}
326	else
327	hptr = WinLoadFileIcon(pci->pszFileName, FALSE);
328
329	if (!hptr \|\| IsDefaultIcon(hptr))
330	hptr = IDFile(pci->pszFileName);
331	}
332
333	if (!hptr) {
334	hptr = pffb->attrFile & FILE_DIRECTORY ?
335	hptrDir : pffb->attrFile & FILE_SYSTEM ?
336	hptrSystem :
337	pffb->attrFile & FILE_HIDDEN ?
338	hptrHidden :
339	pffb->attrFile & FILE_READONLY ?
340	hptrReadonly : hptrFile;
341	}
342
343	/* decide where to point for the container's title text */
344	if (partial) {
345	p = strrchr(pci->pszFileName, '\\');
346	if (!p) {
347	p = strrchr(pci->pszFileName, ':');
348	if (!p)
349	p = pci->pszFileName;
350	else
351	p++;
352	}
353	else if ((dcd && dcd->type == TREE_FRAME) \|\|
354	(!(pffb->attrFile & FILE_DIRECTORY) \|\| !*(p + 1))) {
355	p++;
356	}
357	if (!*p)
358	p = pci->pszFileName;
359	}
360	else
361	p = pci->pszFileName;
362	/* now fill the darned thing in... */
363	// fixme to have secondary pointer that points to real buffer 23 Jul 07 SHL
364	pci->pszFileName = p;
365	pci->date.day = pffb->fdateLastWrite.day;
366	pci->date.month = pffb->fdateLastWrite.month;
367	pci->date.year = pffb->fdateLastWrite.year + 1980;
368	pci->time.seconds = pffb->ftimeLastWrite.twosecs * 2;
369	pci->time.minutes = pffb->ftimeLastWrite.minutes;
370	pci->time.hours = pffb->ftimeLastWrite.hours;
371	pci->ladate.day = pffb->fdateLastAccess.day;
372	pci->ladate.month = pffb->fdateLastAccess.month;
373	pci->ladate.year = pffb->fdateLastAccess.year + 1980;
374	pci->latime.seconds = pffb->ftimeLastAccess.twosecs * 2;
375	pci->latime.minutes = pffb->ftimeLastAccess.minutes;
376	pci->latime.hours = pffb->ftimeLastAccess.hours;
377	pci->crdate.day = pffb->fdateCreation.day;
378	pci->crdate.month = pffb->fdateCreation.month;
379	pci->crdate.year = pffb->fdateCreation.year + 1980;
380	pci->crtime.seconds = pffb->ftimeCreation.twosecs * 2;
381	pci->crtime.minutes = pffb->ftimeCreation.minutes;
382	pci->crtime.hours = pffb->ftimeCreation.hours;
383	pci->easize = CBLIST_TO_EASIZE(pffb->cbList);
384	pci->cbFile = pffb->cbFile;
385	pci->attrFile = pffb->attrFile;
386	/* build attribute string for display */
387	y = 0;
388	for (x = 0; x < 6; x++) {
389	if (attrstring[x]) {
390	pci->szDispAttr[y++] =
391	(CHAR) ((pci->attrFile & (1 << x)) ? attrstring[x] : '-');
392	}
393	}
394	pci->szDispAttr[5] = 0;
395	pci->pszDispAttr = pci->szDispAttr;
396	pci->rc.pszIcon = pci->pszFileName;
397	pci->rc.hptrIcon = hptr;
398
399	/* check to see if record should be visible */
400	if (dcd && (*dcd->mask.szMask \|\| dcd->mask.antiattr \|\|
401	((dcd->mask.attrFile &
402	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED))
403	!=
404	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED))))
405	{
406	if (*dcd->mask.szMask \|\| dcd->mask.antiattr) {
407	if (!Filter((PMINIRECORDCORE) pci, (PVOID) & dcd->mask))
408	pci->rc.flRecordAttr \|= CRA_FILTERED;
409	}
410	else if ((!(dcd->mask.attrFile & FILE_HIDDEN) &&
411	(pci->attrFile & FILE_HIDDEN)) \|\|
412	(!(dcd->mask.attrFile & FILE_SYSTEM) &&
413	(pci->attrFile & FILE_SYSTEM)) \|\|
414	(!(dcd->mask.attrFile & FILE_READONLY) &&
415	(pci->attrFile & FILE_READONLY)) \|\|
416	(!(dcd->mask.attrFile & FILE_ARCHIVED) &&
417	(pci->attrFile & FILE_ARCHIVED))) {
418	pci->rc.flRecordAttr \|= CRA_FILTERED;
419	}
420	}
421
422	return pffb->cbFile + pci->easize;
423
424	} // FillInRecordFromFFB
425
426	ULONGLONG FillInRecordFromFSA(HWND hwndCnr, PCNRITEM pci, const PSZ pszFileName, const PFILESTATUS4 pfsa4, const BOOL partial, DIRCNRDATA * dcd) // Optional
427	{
428	HPOINTER hptr;
429	CHAR attrstring[] = "RHS\0DA";
430	CHAR *p;
431	INT x;
432	INT y;
433
434	/* fill in a container record from a FILESTATUS4 structure */
435
436	pci->hwndCnr = hwndCnr;
437	pci->pszFileName = xstrdup(pszFileName, pszSrcFile, __LINE__);
438
439	/* load the object's Subject, if required */
440	pci->pszSubject = NULL;
441	if (pfsa4->cbList > 4L &&
442	dcd &&
443	fLoadSubject &&
444	(!isalpha(*pci->pszFileName) \|\|
445	!(driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_NOLOADSUBJS)))
446	{
447	APIRET rc;
448	EAOP2 eaop;
449	PGEA2LIST pgealist;
450	PFEA2LIST pfealist;
451	PGEA2 pgea;
452	PFEA2 pfea;
453	CHAR *value;
454
455	pgealist = xmallocz(sizeof(GEA2LIST) + 32, pszSrcFile, __LINE__);
456	if (pgealist) {
457	pgea = &pgealist->list[0];
458	strcpy(pgea->szName, SUBJECT);
459	pgea->cbName = strlen(pgea->szName);
460	pgea->oNextEntryOffset = 0;
461	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
462	pfealist = xmallocz(1532, pszSrcFile, __LINE__);
463	if (pfealist) {
464	pfealist->cbList = 1024;
465	eaop.fpGEA2List = pgealist;
466	eaop.fpFEA2List = pfealist;
467	eaop.oError = 0;
468	rc = DosQueryPathInfo(pci->pszFileName, FIL_QUERYEASFROMLIST,
469	(PVOID) & eaop, (ULONG) sizeof(EAOP2));
470	if (!rc) {
471	pfea = &eaop.fpFEA2List->list[0];
472	value = pfea->szName + pfea->cbName + 1;
473	value[pfea->cbValue] = 0;
474	if ((USHORT ) value == EAT_ASCII)
475	pci->pszSubject = xstrdup(value + (sizeof(USHORT) * 2), pszSrcFile, __LINE__);
476	}
477	free(pfealist);
478	}
479	free(pgealist);
480	}
481	}
482	// If still need subject buffer - fixme to just point to NullStr
483	if (!pci->pszSubject)
484	pci->pszSubject = xstrdup(NullStr, pszSrcFile, __LINE__);
485
486	pci->pszLongname = 0;
487	if (fLoadLongnames &&
488	dcd &&
489	pfsa4->cbList > 4L &&
490	isalpha(*pci->pszFileName) &&
491	~driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_NOLONGNAMES &&
492	~driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_NOLOADLONGS)
493	{
494	APIRET rc;
495	EAOP2 eaop;
496	PGEA2LIST pgealist;
497	PFEA2LIST pfealist;
498	PGEA2 pgea;
499	PFEA2 pfea;
500	CHAR *value;
501
502	pgealist = xmallocz(sizeof(GEA2LIST) + 32, pszSrcFile, __LINE__);
503	if (pgealist) {
504	pgea = &pgealist->list[0];
505	strcpy(pgea->szName, LONGNAME);
506	pgea->cbName = strlen(pgea->szName);
507	pgea->oNextEntryOffset = 0;
508	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
509	pfealist = xmallocz(1532, pszSrcFile, __LINE__);
510	if (pfealist) {
511	pfealist->cbList = 1024;
512	eaop.fpGEA2List = pgealist;
513	eaop.fpFEA2List = pfealist;
514	eaop.oError = 0;
515	rc = DosQueryPathInfo(pci->pszFileName, FIL_QUERYEASFROMLIST,
516	(PVOID) & eaop, (ULONG) sizeof(EAOP2));
517	if (!rc) {
518	pfea = &eaop.fpFEA2List->list[0];
519	value = pfea->szName + pfea->cbName + 1; // Point at EA value
520	value[pfea->cbValue] = 0; // Terminate
521	if ((USHORT ) value == EAT_ASCII) {
522	p = value + sizeof(USHORT) * 2; // Point at value string
523	pci->pszLongname = xstrdup(p, pszSrcFile, __LINE__);
524	}
525	}
526	free(pfealist);
527	}
528	free(pgealist);
529	}
530	}
531	// If still need long name set - fixme to just point to NullStr
532	if (!pci->pszLongname)
533	pci->pszLongname = xstrdup(NullStr, pszSrcFile, __LINE__);
534
535	if (fForceUpper)
536	strupr(pci->pszFileName);
537	else if (fForceLower)
538	strlwr(pci->pszFileName);
539
540	if (pfsa4->attrFile & FILE_DIRECTORY) {
541	if (fNoIconsDirs \|\|
542	(driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_NOLOADICONS) \|\|
543	!isalpha(*pci->pszFileName)) {
544	hptr = (HPOINTER) 0;
545	}
546	else
547	hptr = WinLoadFileIcon(pci->pszFileName, FALSE);
548	}
549	else {
550	if (fNoIconsFiles \|\|
551	(driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_NOLOADICONS) \|\|
552	!isalpha(*pci->pszFileName)) {
553	hptr = IDFile(pci->pszFileName);
554	}
555	else
556	hptr = WinLoadFileIcon(pci->pszFileName, FALSE);
557	}
558	if (!hptr) {
559	hptr = pfsa4->attrFile & FILE_DIRECTORY ?
560	hptrDir :
561	pfsa4->attrFile & FILE_SYSTEM ?
562	hptrSystem :
563	pfsa4->attrFile & FILE_HIDDEN ?
564	hptrHidden : pfsa4->attrFile & FILE_READONLY ? hptrReadonly : hptrFile;
565	}
566
567	if (partial) {
568	p = strrchr(pci->pszFileName, '\\');
569	if (!p) {
570	p = strrchr(pci->pszFileName, ':');
571	if (!p)
572	p = pci->pszFileName;
573	else
574	p++;
575	}
576	else if ((dcd && dcd->type == TREE_FRAME) \|\|
577	!(pfsa4->attrFile & FILE_DIRECTORY) \|\| !*(p + 1))
578	p++;
579	if (!*p)
580	p = pci->pszFileName;
581	}
582	else
583	p = pci->pszFileName;
584	pci->pszFileName = p;
585	pci->date.day = pfsa4->fdateLastWrite.day;
586	pci->date.month = pfsa4->fdateLastWrite.month;
587	pci->date.year = pfsa4->fdateLastWrite.year + 1980;
588	pci->time.seconds = pfsa4->ftimeLastWrite.twosecs * 2;
589	pci->time.minutes = pfsa4->ftimeLastWrite.minutes;
590	pci->time.hours = pfsa4->ftimeLastWrite.hours;
591	pci->ladate.day = pfsa4->fdateLastAccess.day;
592	pci->ladate.month = pfsa4->fdateLastAccess.month;
593	pci->ladate.year = pfsa4->fdateLastAccess.year + 1980;
594	pci->latime.seconds = pfsa4->ftimeLastAccess.twosecs * 2;
595	pci->latime.minutes = pfsa4->ftimeLastAccess.minutes;
596	pci->latime.hours = pfsa4->ftimeLastAccess.hours;
597	pci->crdate.day = pfsa4->fdateCreation.day;
598	pci->crdate.month = pfsa4->fdateCreation.month;
599	pci->crdate.year = pfsa4->fdateCreation.year + 1980;
600	pci->crtime.seconds = pfsa4->ftimeCreation.twosecs * 2;
601	pci->crtime.minutes = pfsa4->ftimeCreation.minutes;
602	pci->crtime.hours = pfsa4->ftimeCreation.hours;
603	pci->easize = CBLIST_TO_EASIZE(pfsa4->cbList);
604	pci->cbFile = pfsa4->cbFile;
605	pci->attrFile = pfsa4->attrFile;
606	y = 0;
607	for (x = 0; x < 6; x++)
608	if (attrstring[x])
609	pci->szDispAttr[y++] = (CHAR) ((pci->attrFile & (1 << x)) ?
610	attrstring[x] : '-');
611	pci->szDispAttr[5] = 0;
612	pci->pszDispAttr = pci->szDispAttr;
613	pci->rc.pszIcon = pci->pszFileName;
614	pci->rc.hptrIcon = hptr;
615
616	if (dcd &&
617	(*dcd->mask.szMask \|\| dcd->mask.antiattr \|\|
618	((dcd->mask.attrFile &
619	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED)) !=
620	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED)))) {
621	if (*dcd->mask.szMask \|\| dcd->mask.antiattr) {
622	if (!Filter((PMINIRECORDCORE) pci, (PVOID) & dcd->mask))
623	pci->rc.flRecordAttr \|= CRA_FILTERED;
624	}
625	else if ((!(dcd->mask.attrFile & FILE_HIDDEN) &&
626	(pci->attrFile & FILE_HIDDEN)) \|\|
627	(!(dcd->mask.attrFile & FILE_SYSTEM) &&
628	(pci->attrFile & FILE_SYSTEM)) \|\|
629	(!(dcd->mask.attrFile & FILE_READONLY) &&
630	(pci->attrFile & FILE_READONLY)) \|\|
631	(!(dcd->mask.attrFile & FILE_ARCHIVED) &&
632	(pci->attrFile & FILE_ARCHIVED)))
633	pci->rc.flRecordAttr \|= CRA_FILTERED;
634	}
635
636	return pfsa4->cbFile + pci->easize;
637
638	} // FillInRecordFromFSA
639
640	VOID ProcessDirectory(const HWND hwndCnr, const PCNRITEM pciParent, const CHAR * szDirBase, const BOOL filestoo, const BOOL recurse, const BOOL partial, CHAR * stopflag, DIRCNRDATA * dcd, // Optional
641	ULONG * pulTotalFiles, // Optional
642	PULONGLONG pullTotalBytes) // Optional
643	{
644	/* put all the directories (and files if filestoo is TRUE) from a
645	* directory into the container. recurse through subdirectories if
646	* recurse is TRUE.
647	*/
648
649	PSZ pszFileSpec;
650	INT t;
651	PFILEFINDBUF4 paffbFound;
652	PFILEFINDBUF4 *papffbSelected;
653	PFILEFINDBUF4 pffbFile;
654	PFILEFINDBUF4 paffbTotal = NULL;
655	PFILEFINDBUF4 paffbTemp;
656	HDIR hdir = HDIR_CREATE;
657	ULONG ulFileCnt;
658	ULONG ulExtraBytes;
659	ULONG ulM = 1;
660	ULONG ulTotal = 0;
661	ULONGLONG ullBytes;
662	ULONGLONG ullTotalBytes;
663	ULONG ulReturnFiles = 0;
664	ULONGLONG ullReturnBytes = 0;
665	PCH pchEndPath;
666	APIRET rc;
667	PCNRITEM pci;
668	PCNRITEM pciFirst;
669	PCNRITEM pcit;
670	RECORDINSERT ri;
671	PBYTE pByte;
672	PBYTE pByte2;
673	BOOL ok = TRUE;
674
675	if (isalpha(*szDirBase) && szDirBase[1] == ':' && szDirBase[2] == '\\') {
676	ulExtraBytes = EXTRA_RECORD_BYTES;
677	if ((driveflags[toupper(*szDirBase) - 'A'] & DRIVE_REMOTE) && fRemoteBug)
678	ulM = 1; /* file system gets confused */
679	else if (driveflags[toupper(*szDirBase) - 'A'] & DRIVE_ZIPSTREAM)
680	ulM = min(FilesToGet, 225); /* anything more is wasted */
681	else
682	ulM = FilesToGet; /* full-out */
683	}
684	else {
685	ulExtraBytes = EXTRA_RECORD_BYTES;
686	ulM = FilesToGet;
687	}
688	if (OS2ver[0] == 20 && OS2ver[1] < 30)
689	ulM = min(ulM, (65535 / sizeof(FILEFINDBUF4)));
690
691	ulFileCnt = ulM;
692	pszFileSpec = xmalloc(CCHMAXPATH + 2, pszSrcFile, __LINE__);
693	paffbFound =
694	xmalloc((ulM + 1) * sizeof(FILEFINDBUF4), pszSrcFile, __LINE__);
695	papffbSelected =
696	xmalloc((ulM + 1) * sizeof(PFILEFINDBUF4), pszSrcFile, __LINE__);
697	if (paffbFound && papffbSelected && pszFileSpec) {
698	t = strlen(szDirBase);
699	memcpy(pszFileSpec, szDirBase, t + 1);
700	pchEndPath = pszFileSpec + t;
701	if (*(pchEndPath - 1) != '\\') {
702	memcpy(pchEndPath, "\\", 2);
703	pchEndPath++;
704	}
705	memcpy(pchEndPath, "*", 2);
706	DosError(FERR_DISABLEHARDERR);
707	rc = DosFindFirst(pszFileSpec, &hdir,
708	FILE_NORMAL \| ((filestoo) ? FILE_DIRECTORY :
709	MUST_HAVE_DIRECTORY) \| FILE_READONLY \|
710	FILE_ARCHIVED \| FILE_SYSTEM \| FILE_HIDDEN,
711	paffbFound, ulM * sizeof(FILEFINDBUF4),
712	&ulFileCnt, FIL_QUERYEASIZE);
713	priority_normal();
714	*pchEndPath = 0;
715	if (!rc) {
716	while (!rc) {
717	/*
718	* remove . and .. from list if present
719	* also counter file system bugs that sometimes
720	* allows normal files to slip through when
721	* only directories should appear (only a few
722	* network file systems exhibit such a problem).
723	*/
724	register ULONG x;
725
726	if (stopflag && *stopflag)
727	goto Abort;
728	pByte = (PBYTE) paffbFound;
729	for (x = 0; x < ulFileCnt;) {
730	pffbFile = (PFILEFINDBUF4) pByte;
731	if (!*pffbFile->achName \|\|
732	(!filestoo && !(pffbFile->attrFile & FILE_DIRECTORY)) \|\|
733	((pffbFile->attrFile & FILE_DIRECTORY) &&
734	pffbFile->achName[0] == '.' &&
735	(!pffbFile->achName[1] \|\|
736	(pffbFile->achName[1] == '.' && !pffbFile->achName[2])))) {
737	ulFileCnt--; // Got . or ..
738	}
739	else
740	papffbSelected[x++] = pffbFile; // Count file
741	if (!pffbFile->oNextEntryOffset) {
742	ulFileCnt = x; // Adjust count
743	break;
744	}
745	pByte += pffbFile->oNextEntryOffset;
746	}
747	if (ulFileCnt) {
748	if (stopflag && *stopflag)
749	goto Abort;
750	if (fSyncUpdates) {
751	pciFirst = WinSendMsg(hwndCnr, CM_ALLOCRECORD,
752	MPFROMLONG(ulExtraBytes),
753	MPFROMLONG(ulFileCnt));
754	if (!pciFirst) {
755	Win_Error2(hwndCnr, HWND_DESKTOP, pszSrcFile, __LINE__,
756	IDS_CMALLOCRECERRTEXT);
757	ok = FALSE;
758	ullTotalBytes = 0;
759	}
760	else {
761	register INT i;
762
763	pci = pciFirst;
764	ullTotalBytes = 0;
765	for (i = 0; i < ulFileCnt; i++) {
766	pffbFile = papffbSelected[i];
767	ullBytes = FillInRecordFromFFB(hwndCnr, pci, pszFileSpec,
768	pffbFile, partial, dcd);
769	pci = (PCNRITEM) pci->rc.preccNextRecord;
770	ullTotalBytes += ullBytes;
771	} // for
772	if (ulFileCnt) {
773	memset(&ri, 0, sizeof(RECORDINSERT));
774	ri.cb = sizeof(RECORDINSERT);
775	ri.pRecordOrder = (PRECORDCORE) CMA_END;
776	ri.pRecordParent = (PRECORDCORE) pciParent;
777	ri.zOrder = (ULONG) CMA_TOP;
778	ri.cRecordsInsert = ulFileCnt;
779	ri.fInvalidateRecord = (!fSyncUpdates && dcd &&
780	dcd->type == DIR_FRAME) ?
781	FALSE : TRUE;
782	if (!WinSendMsg(hwndCnr,
783	CM_INSERTRECORD,
784	MPFROMP(pciFirst), MPFROMP(&ri))) {
785	DosSleep(100);
786	WinSetFocus(HWND_DESKTOP, hwndCnr);
787	if (!WinSendMsg(hwndCnr,
788	CM_INSERTRECORD,
789	MPFROMP(pciFirst), MPFROMP(&ri))) {
790	Win_Error2(hwndCnr, HWND_DESKTOP, pszSrcFile, __LINE__,
791	IDS_CMINSERTERRTEXT);
792	ok = FALSE;
793	ullTotalBytes = 0;
794	if (WinIsWindow((HAB) 0, hwndCnr)) {
795	pci = pciFirst;
796	while (pci) {
797	pcit = (PCNRITEM) pci->rc.preccNextRecord;
798	WinSendMsg(hwndCnr,
799	CM_FREERECORD,
800	MPFROMP(&pci), MPFROMSHORT(1));
801	pci = pcit;
802	}
803	}
804	}
805	}
806	}
807	}
808	if (ok) {
809	ullReturnBytes += ullTotalBytes;
810	ulReturnFiles += ulFileCnt;
811	}
812	}
813	else {
814	paffbTemp = xrealloc(paffbTotal,
815	sizeof(FILEFINDBUF4) * (ulFileCnt + ulTotal),
816	pszSrcFile, __LINE__);
817	if (paffbTemp) {
818	paffbTotal = paffbTemp;
819	for (x = 0; x < ulFileCnt; x++)
820	paffbTotal[x + ulTotal] = *papffbSelected[x];
821	ulTotal += ulFileCnt;
822	}
823	else {
824	saymsg(MB_ENTER,
825	HWND_DESKTOP,
826	GetPString(IDS_ERRORTEXT), GetPString(IDS_OUTOFMEMORY));
827	break;
828	}
829	}
830	}
831	if (stopflag && *stopflag)
832	goto Abort;
833	ulFileCnt = ulM;
834	DosError(FERR_DISABLEHARDERR);
835	rc = DosFindNext(hdir, paffbFound, ulM * sizeof(FILEFINDBUF4),
836	&ulFileCnt);
837	priority_normal();
838	if (rc)
839	DosError(FERR_DISABLEHARDERR);
840	}
841	DosFindClose(hdir);
842
843	if (paffbFound \|\| papffbSelected) {
844	if (paffbFound)
845	free(paffbFound);
846	if (papffbSelected)
847	free(papffbSelected);
848	papffbSelected = NULL;
849	paffbFound = NULL;
850	}
851
852	if (ulTotal && paffbTotal) {
853
854	if (stopflag && *stopflag)
855	goto Abort;
856
857	pciFirst = WinSendMsg(hwndCnr, CM_ALLOCRECORD,
858	MPFROMLONG(ulExtraBytes), MPFROMLONG(ulTotal));
859	if (!pciFirst) {
860	Win_Error2(hwndCnr, HWND_DESKTOP, pszSrcFile, __LINE__,
861	IDS_CMALLOCRECERRTEXT);
862	ok = FALSE;
863	ullTotalBytes = 0;
864	}
865	else {
866	register INT i;
867
868	pci = pciFirst;
869	ullTotalBytes = 0;
870	pByte2 = (PBYTE) paffbTotal;
871	for (i = 0; i < ulTotal; i++) {
872	pffbFile = (PFILEFINDBUF4) pByte2;
873	ullBytes = FillInRecordFromFFB(hwndCnr, pci, pszFileSpec,
874	pffbFile, partial, dcd);
875	pci = (PCNRITEM) pci->rc.preccNextRecord;
876	ullTotalBytes += ullBytes;
877
878	pByte2 += sizeof(FILEFINDBUF4);
879	}
880	if (ulTotal) {
881	memset(&ri, 0, sizeof(RECORDINSERT));
882	ri.cb = sizeof(RECORDINSERT);
883	ri.pRecordOrder = (PRECORDCORE) CMA_END;
884	ri.pRecordParent = (PRECORDCORE) pciParent;
885	ri.zOrder = (ULONG) CMA_TOP;
886	ri.cRecordsInsert = ulTotal;
887	ri.fInvalidateRecord = (!fSyncUpdates && dcd &&
888	dcd->type == DIR_FRAME) ? FALSE : TRUE;
889	if (!WinSendMsg(hwndCnr, CM_INSERTRECORD,
890	MPFROMP(pciFirst), MPFROMP(&ri))) {
891	DosSleep(100);
892	WinSetFocus(HWND_DESKTOP, hwndCnr);
893	if (!WinSendMsg(hwndCnr, CM_INSERTRECORD,
894	MPFROMP(pciFirst), MPFROMP(&ri))) {
895	Win_Error2(hwndCnr, HWND_DESKTOP, pszSrcFile, __LINE__,
896	IDS_CMINSERTERRTEXT);
897	ok = FALSE;
898	ullTotalBytes = 0;
899	if (WinIsWindow((HAB) 0, hwndCnr)) {
900	pci = pciFirst;
901	while (pci) {
902	pcit = (PCNRITEM) pci->rc.preccNextRecord;
903	WinSendMsg(hwndCnr, CM_FREERECORD,
904	MPFROMP(&pci), MPFROMSHORT(1));
905	pci = pcit;
906	}
907	}
908	}
909	}
910	}
911	}
912	if (ok) {
913	ullReturnBytes += ullTotalBytes;
914	ulReturnFiles += ulFileCnt;
915	}
916	}
917	}
918
919	if (!fSyncUpdates && dcd && dcd->type == DIR_FRAME)
920	WinSendMsg(hwndCnr, CM_INVALIDATERECORD, MPVOID,
921	MPFROM2SHORT(0, CMA_ERASE));
922	}
923	Abort:
924	if (paffbTotal \|\| papffbSelected \|\| paffbFound \|\| pszFileSpec) {
925	if (paffbTotal)
926	free(paffbTotal);
927	if (pszFileSpec)
928	free(pszFileSpec);
929	if (paffbFound)
930	free(paffbFound);
931	if (papffbSelected)
932	free(papffbSelected);
933	}
934	if (recurse) {
935	pci = WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(pciParent),
936	MPFROM2SHORT(CMA_FIRSTCHILD, CMA_ITEMORDER));
937	while (pci && (INT) pci != -1) {
938	if (pci->attrFile & FILE_DIRECTORY)
939	Stubby(hwndCnr, pci);
940	pci = WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(pci),
941	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
942	}
943	}
944
945	if (pulTotalFiles)
946	*pulTotalFiles = ulReturnFiles;
947
948	if (pullTotalBytes)
949	*pullTotalBytes = ullReturnBytes;
950
951	} // ProcessDirectory
952
953	VOID FillDirCnr(HWND hwndCnr,
954	CHAR * pszDirectory,
955	DIRCNRDATA * dcd, PULONGLONG pullTotalBytes)
956	{
957	ProcessDirectory(hwndCnr,
958	(PCNRITEM) NULL,
959	pszDirectory,
960	TRUE,
961	FALSE,
962	TRUE,
963	dcd ? &dcd->stopflag : NULL, dcd, NULL, pullTotalBytes);
964	DosPostEventSem(CompactSem);
965
966	} // FillDirCnr
967
968	VOID FillTreeCnr(HWND hwndCnr, HWND hwndParent)
969	{
970	ULONG ulCurDriveNum, ulDriveMap, numtoinsert = 0, drvtype;
971	PCNRITEM pci, pciFirst = NULL, pciNext, pciParent = NULL;
972	INT x, removable;
973	CHAR suggest[32];
974	CHAR szDrive[] = " :\\", FileSystem[CCHMAXPATH];
975	FILESTATUS4 fsa4;
976	APIRET rc;
977	BOOL drivesbuilt = FALSE;
978	static BOOL didonce = FALSE;
979
980	fDummy = TRUE;
981	*suggest = 0;
982	for (x = 0; x < 26; x++) {
983	driveflags[x] &= (DRIVE_IGNORE \| DRIVE_NOPRESCAN \| DRIVE_NOLOADICONS \|
984	DRIVE_NOLOADSUBJS \| DRIVE_NOLOADLONGS \|
985	DRIVE_INCLUDEFILES \| DRIVE_SLOW \| DRIVE_NOSTATS);
986	}
987	memset(driveserial, -1, sizeof(driveserial));
988	{
989	ULONG startdrive = 3L;
990
991	DosError(FERR_DISABLEHARDERR);
992	if (!DosQuerySysInfo(QSV_BOOT_DRIVE,
993	QSV_BOOT_DRIVE,
994	(PVOID) & startdrive,
995	(ULONG) sizeof(ULONG)) && startdrive)
996	driveflags[startdrive - 1] \|= DRIVE_BOOT;
997	}
998	DosError(FERR_DISABLEHARDERR);
999	rc = DosQCurDisk(&ulCurDriveNum, &ulDriveMap);
1000	if (rc) {
1001	Dos_Error(MB_CANCEL,
1002	rc,
1003	HWND_DESKTOP,
1004	pszSrcFile, __LINE__, GetPString(IDS_FILLDIRQCURERRTEXT));
1005	exit(0);
1006	}
1007	// Calc number of drive items to create
1008	for (x = 0; x < 26; x++) {
1009	if ((ulDriveMap & (1L << x)) && !(driveflags[x] & DRIVE_IGNORE))
1010	numtoinsert++;
1011	}
1012	if (numtoinsert) {
1013	pciFirst = WinSendMsg(hwndCnr,
1014	CM_ALLOCRECORD,
1015	MPFROMLONG(EXTRA_RECORD_BYTES2),
1016	MPFROMLONG((ULONG) numtoinsert));
1017	}
1018	if (!pciFirst) {
1019	Win_Error2(hwndCnr, hwndCnr, pszSrcFile, __LINE__, IDS_CMALLOCRECERRTEXT);
1020	exit(0);
1021	}
1022	else {
1023
1024	pci = pciFirst;
1025	for (x = 0; x < 26; x++) {
1026	if ((ulDriveMap & (1L << x)) && !(driveflags[x] & DRIVE_IGNORE)) {
1027
1028	CHAR s[80];
1029	ULONG flags = 0;
1030	ULONG size = sizeof(ULONG);
1031
1032	*szDrive = (CHAR)x + 'A'; // Build path spec
1033
1034	sprintf(s, "%c.DriveFlags", toupper(*szDrive));
1035	if (PrfQueryProfileData(fmprof, appname, s, &flags, &size) &&
1036	size == sizeof(ULONG)) {
1037	driveflags[toupper(*szDrive) - 'A'] \|= flags;
1038	}
1039
1040	if (x > 1) {
1041	// Hard drive (2..N)
1042	if (!(driveflags[x] & DRIVE_NOPRESCAN)) {
1043	*FileSystem = 0;
1044	drvtype = 0;
1045	removable = CheckDrive(*szDrive, FileSystem, &drvtype);
1046	driveserial[x] = -1;
1047	if (removable != -1) {
1048	struct {
1049	ULONG serial;
1050	CHAR volumelength;
1051	CHAR volumelabel[CCHMAXPATH];
1052	} volser;
1053
1054	DosError(FERR_DISABLEHARDERR);
1055	if (!DosQueryFSInfo((ULONG) x,
1056	FSIL_VOLSER, &volser, sizeof(volser))) {
1057	driveserial[x] = volser.serial;
1058	}
1059	}
1060	else
1061	driveflags[x] \|= DRIVE_INVALID;
1062
1063	memset(&fsa4, 0, sizeof(FILESTATUS4));
1064	driveflags[x] \|= removable == -1 \|\| removable == 1 ?
1065	DRIVE_REMOVABLE : 0;
1066	if (drvtype & DRIVE_REMOTE)
1067	driveflags[x] \|= DRIVE_REMOTE;
1068	if (!stricmp(FileSystem,RAMFS)) {
1069	driveflags[x] \|= DRIVE_RAMDISK;
1070	driveflags[x] &= ~DRIVE_REMOTE;
1071	}
1072	if (!stricmp(FileSystem,NDFS32)) {
1073	driveflags[x] \|= DRIVE_VIRTUAL;
1074	driveflags[x] &= ~DRIVE_REMOTE;
1075	}
1076	if (!stricmp(FileSystem,NTFS))
1077	driveflags[x] \|= DRIVE_NOTWRITEABLE;
1078	if (strcmp(FileSystem, HPFS) &&
1079	strcmp(FileSystem, JFS) &&
1080	strcmp(FileSystem, ISOFS) &&
1081	strcmp(FileSystem, CDFS) &&
1082	strcmp(FileSystem, FAT32) &&
1083	strcmp(FileSystem, NDFS32) &&
1084	strcmp(FileSystem, RAMFS) &&
1085	strcmp(FileSystem, NTFS) &&
1086	strcmp(FileSystem, HPFS386)) {
1087	driveflags[x] \|= DRIVE_NOLONGNAMES;
1088	}
1089
1090	if (!strcmp(FileSystem, CDFS) \|\| !strcmp(FileSystem,ISOFS)) {
1091	removable = 1;
1092	driveflags[x] \|= DRIVE_REMOVABLE \| DRIVE_NOTWRITEABLE \|
1093	DRIVE_CDROM;
1094	}
1095	else if (!stricmp(FileSystem, CBSIFS)) {
1096	driveflags[x] \|= DRIVE_ZIPSTREAM;
1097	driveflags[x] &= ~DRIVE_REMOTE;
1098	if (drvtype & DRIVE_REMOVABLE)
1099	driveflags[x] \|= DRIVE_REMOVABLE;
1100	if (!(drvtype & DRIVE_NOLONGNAMES))
1101	driveflags[x] &= ~DRIVE_NOLONGNAMES;
1102	}
1103
1104	pci->rc.flRecordAttr \|= CRA_RECORDREADONLY;
1105	// if ((ULONG) (toupper(*pci->pszFileName) - '@') == ulCurDriveNum) // 23 Jul 07 SHL
1106	if ((ULONG)(toupper(*szDrive) - '@') == ulCurDriveNum)
1107	pci->rc.flRecordAttr \|= (CRA_CURSORED \| CRA_SELECTED);
1108
1109	if (removable == 0) {
1110	// Fixed volume
1111	pci->attrFile \|= FILE_DIRECTORY;
1112	DosError(FERR_DISABLEHARDERR);
1113	rc = DosQueryPathInfo(szDrive,
1114	FIL_QUERYEASIZE,
1115	&fsa4, (ULONG) sizeof(FILESTATUS4));
1116	// ERROR_BAD_NET_RSP = 58
1117	if (rc == 58) {
1118	DosError(FERR_DISABLEHARDERR);
1119	rc = DosQueryPathInfo(szDrive,
1120	FIL_STANDARD,
1121	&fsa4, (ULONG) sizeof(FILESTATUS3));
1122	fsa4.cbList = 0;
1123	}
1124	if (rc && !didonce) {
1125	// Guess drive letter
1126	if (!*suggest) {
1127	*suggest = '/';
1128	suggest[1] = 0;
1129	}
1130	sprintf(suggest + strlen(suggest), "%c" , toupper(*szDrive));
1131	pci->pszFileName = xstrdup(szDrive, pszSrcFile, __LINE__);
1132	pci->rc.pszIcon = pci->pszFileName;
1133	pci->attrFile = FILE_DIRECTORY;
1134	strcpy(pci->szDispAttr, "----D-");
1135	pci->pszDispAttr = pci->szDispAttr;
1136	driveserial[x] = -1;
1137	}
1138	else
1139	FillInRecordFromFSA(hwndCnr, pci, szDrive, &fsa4, TRUE, NULL);
1140	}
1141	else {
1142	// Removable volume
1143	pci->pszFileName = xstrdup(szDrive, pszSrcFile, __LINE__);
1144	pci->rc.pszIcon = pci->pszFileName;
1145	pci->attrFile = FILE_DIRECTORY;
1146	strcpy(pci->szDispAttr, "----D-");
1147	pci->pszDispAttr = pci->szDispAttr;
1148	}
1149	SelectDriveIcon(pci);
1150	}
1151	else {
1152	pci->rc.hptrIcon = hptrDunno;
1153	pci->pszFileName = xstrdup(szDrive, pszSrcFile, __LINE__);
1154	pci->rc.pszIcon = pci->pszFileName;
1155	pci->attrFile = FILE_DIRECTORY;
1156	strcpy(pci->szDispAttr, "----D-");
1157	pci->pszDispAttr = pci->szDispAttr;
1158	driveserial[x] = -1;
1159	}
1160	}
1161	else {
1162	// diskette drive (A or B)
1163	pci->rc.hptrIcon = hptrFloppy;
1164	pci->pszFileName = xstrdup(szDrive, pszSrcFile, __LINE__);
1165	pci->rc.pszIcon = pci->pszFileName;
1166	pci->attrFile = FILE_DIRECTORY;
1167	strcpy(pci->szDispAttr, "----D-");
1168	pci->pszDispAttr = pci->szDispAttr;
1169	driveflags[x] \|= (DRIVE_REMOVABLE \| DRIVE_NOLONGNAMES);
1170	driveserial[x] = -1;
1171	}
1172	pci->rc.flRecordAttr \|= CRA_RECORDREADONLY;
1173	pci = (PCNRITEM) pci->rc.preccNextRecord; /* next rec */
1174	}
1175	else if (!(ulDriveMap & (1L << x)))
1176	driveflags[x] \|= DRIVE_INVALID;
1177	} // for drives
1178
1179	PostMsg(hwndMain, UM_BUILDDRIVEBAR, MPVOID, MPVOID);
1180	drivesbuilt = TRUE;
1181	/* insert the drives */
1182	if (numtoinsert && pciFirst) {
1183	RECORDINSERT ri;
1184
1185	memset(&ri, 0, sizeof(RECORDINSERT));
1186	ri.cb = sizeof(RECORDINSERT);
1187	ri.pRecordOrder = (PRECORDCORE) CMA_END;
1188	ri.pRecordParent = (PRECORDCORE) NULL;
1189	ri.zOrder = (ULONG) CMA_TOP;
1190	ri.cRecordsInsert = numtoinsert;
1191	ri.fInvalidateRecord = FALSE;
1192	if (!WinSendMsg(hwndCnr,
1193	CM_INSERTRECORD, MPFROMP(pciFirst), MPFROMP(&ri)))
1194	Win_Error2(hwndCnr, hwndCnr, pszSrcFile, __LINE__,
1195	IDS_CMINSERTERRTEXT);
1196	}
1197
1198	/* move cursor onto the default drive rather than the first drive */
1199	if (!fSwitchTree) {
1200	pci = (PCNRITEM) WinSendMsg(hwndCnr,
1201	CM_QUERYRECORD,
1202	MPVOID,
1203	MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
1204	while (pci && (INT) pci != -1) {
1205	if ((ULONG) (toupper(*pci->pszFileName) - '@') == ulCurDriveNum) {
1206	WinSendMsg(hwndCnr,
1207	CM_SETRECORDEMPHASIS,
1208	MPFROMP(pci), MPFROM2SHORT(TRUE, CRA_CURSORED));
1209	break;
1210	}
1211	pci = (PCNRITEM) WinSendMsg(hwndCnr,
1212	CM_QUERYRECORD,
1213	MPFROMP(pci),
1214	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
1215	}
1216	}
1217
1218	if (hwndParent) {
1219	WinSendMsg(WinWindowFromID(WinQueryWindow(hwndParent, QW_PARENT),
1220	MAIN_DRIVELIST),
1221	LM_DELETEALL, MPVOID, MPVOID);
1222	}
1223
1224	if (fShowEnv) {
1225	RECORDINSERT ri;
1226
1227	pciParent = WinSendMsg(hwndCnr,
1228	CM_ALLOCRECORD,
1229	MPFROMLONG(EXTRA_RECORD_BYTES2), MPFROMLONG(1));
1230	if (pciParent) {
1231	pciParent->flags \|= RECFLAGS_ENV;
1232	pciParent->pszFileName = xstrdup(GetPString(IDS_ENVVARSTEXT), pszSrcFile, __LINE__);
1233	//pciParent->pszFileName = pciParent->szFileName;
1234	pciParent->rc.hptrIcon = hptrEnv;
1235	pciParent->rc.pszIcon = pciParent->pszFileName;
1236	strcpy(pciParent->szDispAttr, "------");
1237	pciParent->pszDispAttr = pciParent->szDispAttr;
1238	memset(&ri, 0, sizeof(RECORDINSERT));
1239	ri.cb = sizeof(RECORDINSERT);
1240	ri.pRecordOrder = (PRECORDCORE) CMA_END;
1241	ri.pRecordParent = (PRECORDCORE) NULL;
1242	ri.zOrder = (ULONG) CMA_TOP;
1243	ri.cRecordsInsert = 1;
1244	ri.fInvalidateRecord = FALSE;
1245	if (WinSendMsg(hwndCnr,
1246	CM_INSERTRECORD, MPFROMP(pciParent), MPFROMP(&ri))) {
1247
1248	char p, pp;
1249
1250	p = GetPString(IDS_ENVVARNAMES);
1251	while (*p == ' ')
1252	p++;
1253	while (*p) {
1254	*FileSystem = 0;
1255	pp = FileSystem;
1256	while (p && p != ' ')
1257	pp++ = p++;
1258	*pp = 0;
1259	while (*p == ' ')
1260	p++;
1261	if (*FileSystem &&
1262	(!stricmp(FileSystem, "LIBPATH") \|\| getenv(FileSystem))) {
1263	pci = WinSendMsg(hwndCnr,
1264	CM_ALLOCRECORD,
1265	MPFROMLONG(EXTRA_RECORD_BYTES2),
1266	MPFROMLONG(1));
1267	if (pci) {
1268	CHAR fname[CCHMAXPATH];
1269	pci->flags \|= RECFLAGS_ENV;
1270	sprintf(fname, "%%%s%%", FileSystem);
1271	pci->pszFileName = xstrdup(fname, pszSrcFile, __LINE__);
1272	pci->rc.hptrIcon = hptrEnv;
1273	pci->rc.pszIcon = pci->pszFileName;
1274	strcpy(pci->szDispAttr, "------");
1275	pci->pszDispAttr = pci->szDispAttr;
1276	memset(&ri, 0, sizeof(RECORDINSERT));
1277	ri.cb = sizeof(RECORDINSERT);
1278	ri.pRecordOrder = (PRECORDCORE) CMA_END;
1279	ri.pRecordParent = (PRECORDCORE) pciParent;
1280	ri.zOrder = (ULONG) CMA_TOP;
1281	ri.cRecordsInsert = 1;
1282	ri.fInvalidateRecord = FALSE;
1283	if (!WinSendMsg(hwndCnr,
1284	CM_INSERTRECORD,
1285	MPFROMP(pci), MPFROMP(&ri))) {
1286	Win_Error2(hwndCnr, hwndCnr, pszSrcFile, __LINE__,
1287	IDS_CMINSERTERRTEXT);
1288	WinSendMsg(hwndCnr, CM_FREERECORD, MPFROMP(&pci),
1289	MPFROMSHORT(1));
1290	}
1291	}
1292	}
1293	}
1294	WinSendMsg(hwndCnr,
1295	CM_INVALIDATERECORD,
1296	MPFROMP(&pciParent),
1297	MPFROM2SHORT(1, CMA_ERASE \| CMA_REPOSITION));
1298	}
1299	else
1300	WinSendMsg(hwndCnr,
1301	CM_FREERECORD, MPFROMP(&pciParent), MPFROMSHORT(1));
1302	}
1303	} // if show env
1304
1305	x = 0;
1306	pci = (PCNRITEM) WinSendMsg(hwndCnr,
1307	CM_QUERYRECORD,
1308	MPVOID,
1309	MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
1310	while (pci && (INT) pci != -1) {
1311	pciNext = (PCNRITEM) WinSendMsg(hwndCnr,
1312	CM_QUERYRECORD,
1313	MPFROMP(pci),
1314	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
1315	if (!(pci->flags & RECFLAGS_ENV)) {
1316	if ((ULONG) (toupper(*pci->pszFileName) - '@') == ulCurDriveNum \|\|
1317	toupper(*pci->pszFileName) > 'B') {
1318	if (!(driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_INVALID)
1319	&& !(driveflags[toupper(*pci->pszFileName) - 'A'] &
1320	DRIVE_NOPRESCAN) && (!fNoRemovableScan
1321	\|\|
1322	!(driveflags
1323	[toupper(*pci->pszFileName) -
1324	'A'] & DRIVE_REMOVABLE))) {
1325	if (!Stubby(hwndCnr, pci) && !DRIVE_RAMDISK) {
1326	WinSendMsg(hwndCnr,
1327	CM_INVALIDATERECORD,
1328	MPFROMP(&pci),
1329	MPFROM2SHORT(1, CMA_ERASE \| CMA_REPOSITION));
1330	goto SkipBadRec;
1331	}
1332	}
1333	}
1334	else {
1335	WinSendMsg(hwndCnr,
1336	CM_INVALIDATERECORD,
1337	MPFROMP(&pci),
1338	MPFROM2SHORT(1, CMA_ERASE \| CMA_REPOSITION));
1339	}
1340
1341	WinSendMsg(WinWindowFromID(WinQueryWindow(hwndParent, QW_PARENT),
1342	MAIN_DRIVELIST),
1343	LM_INSERTITEM,
1344	MPFROM2SHORT(LIT_SORTASCENDING, 0),
1345	MPFROMP(pci->pszFileName));
1346	}
1347	SkipBadRec:
1348	x++;
1349	pci = pciNext;
1350	}
1351	if (hwndParent)
1352	WinSendMsg(WinWindowFromID(WinQueryWindow(hwndParent, QW_PARENT),
1353	MAIN_DRIVELIST), LM_SELECTITEM,
1354	MPFROM2SHORT(0, 0), MPFROMLONG(TRUE));
1355
1356	pci = (PCNRITEM) WinSendMsg(hwndCnr,
1357	CM_QUERYRECORD,
1358	MPVOID,
1359	MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
1360	while (pci && (INT) pci != -1) {
1361	pciNext = (PCNRITEM) WinSendMsg(hwndCnr,
1362	CM_QUERYRECORD,
1363	MPFROMP(pci),
1364	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
1365	if (pci->flags & RECFLAGS_ENV) {
1366	pci = (PCNRITEM) WinSendMsg(hwndCnr,
1367	CM_QUERYRECORD,
1368	MPFROMP(pci),
1369	MPFROM2SHORT(CMA_FIRSTCHILD,
1370	CMA_ITEMORDER));
1371	while (pci && (INT) pci != -1) {
1372	if (pci->flags & RECFLAGS_ENV)
1373	FleshEnv(hwndCnr, pci);
1374	pci = (PCNRITEM) WinSendMsg(hwndCnr,
1375	CM_QUERYRECORD,
1376	MPFROMP(pci),
1377	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
1378	}
1379	break;
1380	}
1381	pci = (PCNRITEM) WinSendMsg(hwndCnr,
1382	CM_QUERYRECORD,
1383	MPFROMP(pci),
1384	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
1385	}
1386
1387	}
1388	if (!drivesbuilt && hwndMain)
1389	PostMsg(hwndMain, UM_BUILDDRIVEBAR, MPVOID, MPVOID);
1390	DosSleep(33L);
1391	fDummy = FALSE;
1392	DosPostEventSem(CompactSem);
1393	{
1394	BYTE info;
1395	BOOL includesyours = FALSE;
1396
1397	if (*suggest \|\| (!(driveflags[1] & DRIVE_IGNORE) && fFirstTime)) {
1398	if (!DosDevConfig(&info, DEVINFO_FLOPPY) && info == 1) {
1399	if (!*suggest) {
1400	*suggest = '/';
1401	suggest[1] = 0;
1402	}
1403	else
1404	memmove(suggest + 2, suggest + 1, strlen(suggest));
1405	suggest[1] = 'B';
1406	}
1407	}
1408	if (*suggest) {
1409	for (x = 2; x < 26; x++) {
1410	if (driveflags[x] & DRIVE_IGNORE) {
1411	includesyours = TRUE;
1412	sprintf(suggest + strlen(suggest), "%c", (char)(x + 'A'));
1413	}
1414	}
1415	strcat(suggest, " %*");
1416	if (saymsg(MB_YESNO \| MB_ICONEXCLAMATION,
1417	(hwndParent) ? hwndParent : hwndCnr,
1418	GetPString(IDS_SUGGESTTITLETEXT),
1419	GetPString(IDS_SUGGEST1TEXT),
1420	(includesyours) ? GetPString(IDS_SUGGEST2TEXT) : NullStr,
1421	suggest) == MBID_YES) {
1422	char s[64];
1423
1424	sprintf(s, "PARAMETERS=%s", suggest);
1425	WinCreateObject(WPProgram, "FM/2", s, FM3Folder, CO_UPDATEIFEXISTS);
1426	WinCreateObject(WPProgram,
1427	"FM/2 Lite", s, FM3Folder, CO_UPDATEIFEXISTS);
1428	WinCreateObject(WPProgram,
1429	"Archive Viewer/2", s, FM3Tools, CO_UPDATEIFEXISTS);
1430	WinCreateObject(WPProgram,
1431	"Dir Sizes", s, FM3Tools, CO_UPDATEIFEXISTS);
1432	WinCreateObject(WPProgram,
1433	"Visual Tree", s, FM3Tools, CO_UPDATEIFEXISTS);
1434	WinCreateObject(WPProgram,
1435	"Visual Directory", s, FM3Tools, CO_UPDATEIFEXISTS);
1436	WinCreateObject(WPProgram,
1437	"Global File Viewer", s, FM3Tools, CO_UPDATEIFEXISTS);
1438	WinCreateObject(WPProgram, "Databar", s, FM3Tools, CO_UPDATEIFEXISTS);
1439	}
1440	}
1441	}
1442	didonce = TRUE;
1443
1444	} // FillTreeCnr

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