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source: trunk/dll/filldir.c@ 176

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Last change on this file since 176 was 174, checked in by root, 20 years ago
Drop stale debug code
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 48.2 KB

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1
2	/***********************************************************************
3
4	$Id: filldir.c 174 2005-05-28 17:37:24Z root $
5
6	Fill Directory Tree Containers
7
8	Copyright (c) 1993-98 M. Kimes
9	Copyright (c) 2001, 2005 Steven H. Levine
10
11	12 Sep 02 SHL Rework symbols to understand code
12	08 Feb 03 SHL DropHelp: calc EA size consistently
13	11 Jun 03 SHL Add JFS and FAT32 support
14	10 Jan 04 SHL ProcessDirectory: avoid most large drive failures
15	24 May 05 SHL Rework Win_Error usage
16	24 May 05 SHL Rework for CNRITEM.szSubject
17	25 May 05 SHL Rework for ULONGLONG
18	25 May 05 SHL Rework FillInRecordFromFFB
19	25 May 05 SHL Rework FillTreeCnr
20	28 May 05 SHL Drop stale debug code
21
22	***********************************************************************/
23
24	#define INCL_DOS
25	#define INCL_WIN
26	#define INCL_LONGLONG
27	#include <os2.h>
28
29	#include <stdarg.h>
30	#include <stdio.h>
31	#include <stdlib.h>
32	#include <string.h>
33	#include <ctype.h>
34	#include <time.h>
35
36	#include "fm3dll.h"
37	#include "fm3str.h"
38
39	#pragma alloc_text(FILLDIR,FillInRecordFromFFB,FillInRecordFromFSA,IDFile)
40	#pragma alloc_text(FILLDIR1,ProcessDirectory,FillDirCnr,FillTreeCnr)
41
42
43	static HPOINTER IDFile(ULONG cmp)
44	{
45	HPOINTER hptr;
46
47	hptr = (HPOINTER)0;
48	if (cmp == (ULONG )".EXE" \|\| cmp == (ULONG )".CMD" \|\|
49	cmp == (ULONG )".BAT" \|\| cmp == (ULONG )".COM")
50	hptr = hptrApp;
51	else if (cmp == (ULONG )".ZIP" \|\| cmp == (ULONG )".LZH" \|\|
52	cmp == (ULONG )".ARJ" \|\| cmp == (ULONG )".ARC" \|\|
53	cmp == (ULONG )".ZOO" \|\| cmp == (ULONG )".RAR")
54	hptr = hptrArc;
55	else if (cmp == (ULONG )".BMP" \|\| cmp == (ULONG )".ICO" \|\|
56	cmp == (ULONG )".PTR" \|\| cmp == (ULONG )".GIF" \|\|
57	cmp == (ULONG )".TIF" \|\| cmp == (ULONG )".PCX" \|\|
58	cmp == (ULONG )".TGA" \|\| cmp == (ULONG )".XBM")
59	hptr = hptrArt;
60	return hptr;
61	}
62
63
64	ULONGLONG FillInRecordFromFFB(HWND hwndCnr,PCNRITEM pci, const PSZ pszDirectory,
65	const PFILEFINDBUF4 pffb,const BOOL partial,
66	DIRCNRDATA *dcd)
67	{
68	/* fill in a container record from a FILEFINDBUF4 structure */
69
70	CHAR attrstring[] = "RHS\0DA";
71	CHAR cmps[] = ".xxx";
72	CHAR *p;
73	HPOINTER hptr;
74	UINT x;
75	UINT y;
76	UINT t;
77	ULONG cmp;
78	BOOL rc;
79
80	pci->hwndCnr = hwndCnr;
81	t = strlen(pszDirectory);
82	memcpy(pci->szFileName,pszDirectory,t + 1);
83	/* note! we cheat below, and accept the full pathname in pszDirectory
84	if !*pffb->achName. speeds up and simplifies processing elsewhere
85	(like in update.c)
86	*/
87	if (*pffb->achName)
88	{
89	p = pci->szFileName + (t - 1);
90	if (*p != '\\') {
91	p++;
92	*p = '\\';
93	}
94	p++;
95	memcpy(p,pffb->achName,pffb->cchName + 1);
96	}
97	/* load the object's Subject, if required */
98	if (pffb->cbList > 4L &&
99	dcd && fLoadSubject &&
100	(isalpha(*pci->szFileName) &&
101	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADSUBJS)))
102	{
103	APIRET rc;
104	EAOP2 eaop;
105	PGEA2LIST pgealist;
106	PFEA2LIST pfealist;
107	PGEA2 pgea;
108	PFEA2 pfea;
109	CHAR *value;
110
111	pgealist = malloc(sizeof(GEA2LIST) + 32);
112	if (pgealist)
113	{
114	memset(pgealist,0,sizeof(GEA2LIST) + 32);
115	pgea = &pgealist->list[0];
116	strcpy(pgea->szName,SUBJECT);
117	pgea->cbName = strlen(pgea->szName);
118	pgea->oNextEntryOffset = 0L;
119	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
120	pfealist = malloc(1532);
121	if (pfealist)
122	{
123	memset(pfealist,0,1532);
124	pfealist->cbList = 1024;
125	eaop.fpGEA2List = pgealist;
126	eaop.fpFEA2List = pfealist;
127	eaop.oError = 0L;
128	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
129	(PVOID)&eaop,(ULONG)sizeof(EAOP2));
130	if (!rc) {
131	pfea = &eaop.fpFEA2List->list[0];
132	value = pfea->szName + pfea->cbName + 1;
133	value[pfea->cbValue] = 0;
134	if ((USHORT )value == EAT_ASCII)
135	strncpy(pci->szSubject,value + (sizeof(USHORT) * 2),39);
136	pci->szSubject[39] = 0;
137	}
138	free(pfealist);
139	}
140	free(pgealist);
141	}
142	}
143	pci->pszSubject = pci->szSubject;
144	/* load the object's longname */
145	*pci->szLongname = 0;
146	if (pffb->cbList > 4L &&
147	dcd && fLoadLongnames &&
148	(isalpha(*pci->szFileName) &&
149	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLONGNAMES) &&
150	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADLONGS)))
151	{
152	APIRET rc;
153	EAOP2 eaop;
154	PGEA2LIST pgealist;
155	PFEA2LIST pfealist;
156	PGEA2 pgea;
157	PFEA2 pfea;
158	CHAR *value;
159
160	pgealist = malloc(sizeof(GEA2LIST) + 32);
161	if (pgealist)
162	{
163	memset(pgealist,0,sizeof(GEA2LIST) + 32);
164	pgea = &pgealist->list[0];
165	strcpy(pgea->szName,LONGNAME);
166	pgea->cbName = strlen(pgea->szName);
167	pgea->oNextEntryOffset = 0L;
168	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
169	pfealist = malloc(1532);
170	if (pfealist) {
171	memset(pfealist,0,1532);
172	pfealist->cbList = 1024;
173	eaop.fpGEA2List = pgealist;
174	eaop.fpFEA2List = pfealist;
175	eaop.oError = 0L;
176	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
177	(PVOID)&eaop,(ULONG)sizeof(EAOP2));
178	if (!rc)
179	{
180	pfea = &eaop.fpFEA2List->list[0];
181	value = pfea->szName + pfea->cbName + 1;
182	value[pfea->cbValue] = 0;
183	if ((USHORT )value == EAT_ASCII)
184	strncpy(pci->szLongname,value + (sizeof(USHORT) * 2),CCHMAXPATHCOMP);
185	pci->szLongname[CCHMAXPATHCOMP - 1] = 0;
186	}
187	free(pfealist);
188	}
189	free(pgealist);
190	}
191	}
192	pci->pszLongname = pci->szLongname;
193
194	/* do anything required to case of filename */
195	if (fForceUpper)
196	strupr(pci->szFileName);
197	else if (fForceLower)
198	strlwr(pci->szFileName);
199
200	/* get an icon to use with it */
201	if (pffb->attrFile & FILE_DIRECTORY)
202	{
203	if (!fNoIconsDirs && (!isalpha(*pci->szFileName) \|\|
204	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS)))
205	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
206	else
207	hptr = (HPOINTER)0;
208	}
209	else
210	{
211	if (!fNoIconsFiles && (!isalpha(*pci->szFileName) \|\|
212	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS)))
213	{
214	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
215	}
216	else
217	hptr = (HPOINTER)0;
218
219	if (!hptr \|\| hptr == WinQuerySysPointer(HWND_DESKTOP,SPTR_FILE,FALSE))
220	{
221	p = strrchr(pci->szFileName,'.');
222	if (p && !p[4])
223	{
224	cmps[1] = toupper(p[1]);
225	cmps[2] = toupper(p[2]);
226	cmps[3] = toupper(p[3]);
227	cmp = (ULONG )cmps;
228	hptr = IDFile(cmp);
229	}
230	else
231	hptr = (HPOINTER)0;
232	}
233	}
234	if (!hptr)
235	{
236	hptr = ((pffb->attrFile & FILE_DIRECTORY) != 0) ? hptrDir :
237	((pffb->attrFile & FILE_SYSTEM) != 0) ? hptrSystem :
238	((pffb->attrFile & FILE_HIDDEN) != 0) ? hptrHidden :
239	((pffb->attrFile & FILE_READONLY) != 0) ? hptrReadonly :
240	hptrFile;
241	}
242
243	/* decide where to point for the container's title text */
244	if (partial)
245	{
246	p = strrchr(pci->szFileName,'\\');
247	if (!p)
248	{
249	p = strrchr(pci->szFileName,':');
250	if (!p)
251	p = pci->szFileName;
252	else
253	p++;
254	}
255	else if ((dcd && dcd->type == TREE_FRAME) \|\|
256	(!(pffb->attrFile & FILE_DIRECTORY) \|\| !*(p + 1)))
257	{
258	p++;
259	}
260	if (!*p)
261	p = pci->szFileName;
262	}
263	else
264	p = pci->szFileName;
265	/* now fill the darned thing in... */
266	pci->pszFileName = p;
267	pci->date.day = pffb->fdateLastWrite.day;
268	pci->date.month = pffb->fdateLastWrite.month;
269	pci->date.year = pffb->fdateLastWrite.year + 1980;
270	pci->time.seconds = pffb->ftimeLastWrite.twosecs * 2;
271	pci->time.minutes = pffb->ftimeLastWrite.minutes;
272	pci->time.hours = pffb->ftimeLastWrite.hours;
273	pci->ladate.day = pffb->fdateLastAccess.day;
274	pci->ladate.month = pffb->fdateLastAccess.month;
275	pci->ladate.year = pffb->fdateLastAccess.year + 1980;
276	pci->latime.seconds = pffb->ftimeLastAccess.twosecs * 2;
277	pci->latime.minutes = pffb->ftimeLastAccess.minutes;
278	pci->latime.hours = pffb->ftimeLastAccess.hours;
279	pci->crdate.day = pffb->fdateCreation.day;
280	pci->crdate.month = pffb->fdateCreation.month;
281	pci->crdate.year = pffb->fdateCreation.year + 1980;
282	pci->crtime.seconds = pffb->ftimeCreation.twosecs * 2;
283	pci->crtime.minutes = pffb->ftimeCreation.minutes;
284	pci->crtime.hours = pffb->ftimeCreation.hours;
285	pci->easize = CBLIST_TO_EASIZE(pffb->cbList);
286	pci->cbFile = pffb->cbFile;
287	pci->attrFile = pffb->attrFile;
288	/* build attribute string for display */
289	y = 0;
290	for (x = 0; x < 6; x++)
291	{
292	if (attrstring[x])
293	{
294	pci->szDispAttr[y++] =
295	(CHAR)((pci->attrFile & (1 << x)) ? attrstring[x] : '-');
296	}
297	}
298	pci->szDispAttr[5] = 0;
299	pci->pszDispAttr = pci->szDispAttr;
300	pci->rc.pszIcon = pci->pszFileName;
301	pci->rc.hptrIcon = hptr;
302
303	/* check to see if record should be visible */
304	if (dcd && (*dcd->mask.szMask \|\| dcd->mask.antiattr \|\|
305	((dcd->mask.attrFile &
306	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED)) !=
307	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED))))
308	{
309	if (*dcd->mask.szMask \|\| dcd->mask.antiattr)
310	{
311	if(!Filter((PMINIRECORDCORE)pci,(PVOID)&dcd->mask))
312	pci->rc.flRecordAttr \|= CRA_FILTERED;
313	}
314	else if((!(dcd->mask.attrFile & FILE_HIDDEN) &&
315	(pci->attrFile & FILE_HIDDEN)) \|\|
316	(!(dcd->mask.attrFile & FILE_SYSTEM) &&
317	(pci->attrFile & FILE_SYSTEM)) \|\|
318	(!(dcd->mask.attrFile & FILE_READONLY) &&
319	(pci->attrFile & FILE_READONLY)) \|\|
320	(!(dcd->mask.attrFile & FILE_ARCHIVED) &&
321	(pci->attrFile & FILE_ARCHIVED)))
322	{
323	pci->rc.flRecordAttr \|= CRA_FILTERED;
324	}
325	}
326
327	return pffb->cbFile + pci->easize;
328
329	} // FillInRecordFromFFB
330
331
332	ULONGLONG FillInRecordFromFSA(HWND hwndCnr,
333	PCNRITEM pci,
334	const PSZ pszFileName,
335	const PFILESTATUS4 pfsa4,
336	const BOOL partial,
337	DIRCNRDATA *dcd) // Optional
338	{
339	HPOINTER hptr;
340	CHAR attrstring[] = "RHS\0DA";
341	CHAR cmps[] = ".xxx";
342	register CHAR *p;
343	register INT x;
344	register INT y;
345	ULONG cmp;
346
347	/* fill in a container record from a FILESTATUS4 structure */
348
349	pci->hwndCnr = hwndCnr;
350	strcpy(pci->szFileName,pszFileName);
351	/* load the object's Subject, if required */
352	if (pfsa4->cbList > 4L &&
353	dcd &&
354	fLoadSubject &&
355	(!isalpha(*pci->szFileName) \|\|
356	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADSUBJS)))
357	{
358	APIRET rc;
359	EAOP2 eaop;
360	PGEA2LIST pgealist;
361	PFEA2LIST pfealist;
362	PGEA2 pgea;
363	PFEA2 pfea;
364	CHAR *value;
365
366	pgealist = malloc(sizeof(GEA2LIST) + 32);
367	if (pgealist) {
368	memset(pgealist,0,sizeof(GEA2LIST) + 32);
369	pgea = &pgealist->list[0];
370	strcpy(pgea->szName,SUBJECT);
371	pgea->cbName = strlen(pgea->szName);
372	pgea->oNextEntryOffset = 0L;
373	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
374	pfealist = malloc(1532);
375	if (pfealist) {
376	memset(pfealist,0,1532);
377	pfealist->cbList = 1024;
378	eaop.fpGEA2List = pgealist;
379	eaop.fpFEA2List = pfealist;
380	eaop.oError = 0L;
381	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
382	(PVOID)&eaop,
383	(ULONG)sizeof(EAOP2));
384	if (!rc) {
385	pfea = &eaop.fpFEA2List->list[0];
386	value = pfea->szName + pfea->cbName + 1;
387	value[pfea->cbValue] = 0;
388	if ((USHORT )value == EAT_ASCII)
389	strncpy(pci->szSubject,value + (sizeof(USHORT) * 2),39);
390	pci->szSubject[39] = 0;
391	}
392	free(pfealist);
393	}
394	free(pgealist);
395	}
396	}
397	pci->pszSubject = pci->szSubject;
398	*pci->szLongname = 0;
399	if (pfsa4->cbList > 4L &&
400	dcd &&
401	fLoadLongnames &&
402	(!isalpha(*pci->szFileName) \|\|
403	((driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLONGNAMES) &&
404	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADLONGS))))
405	{
406	APIRET rc;
407	EAOP2 eaop;
408	PGEA2LIST pgealist;
409	PFEA2LIST pfealist;
410	PGEA2 pgea;
411	PFEA2 pfea;
412	CHAR *value;
413
414	pgealist = malloc(sizeof(GEA2LIST) + 32);
415	if (pgealist) {
416	memset(pgealist,0,sizeof(GEA2LIST) + 32);
417	pgea = &pgealist->list[0];
418	strcpy(pgea->szName,LONGNAME);
419	pgea->cbName = strlen(pgea->szName);
420	pgea->oNextEntryOffset = 0L;
421	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
422	pfealist = malloc(1532);
423	if (pfealist) {
424	memset(pfealist,0,1532);
425	pfealist->cbList = 1024;
426	eaop.fpGEA2List = pgealist;
427	eaop.fpFEA2List = pfealist;
428	eaop.oError = 0L;
429	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
430	(PVOID)&eaop,(ULONG)sizeof(EAOP2));
431	if (!rc) {
432	pfea = &eaop.fpFEA2List->list[0];
433	value = pfea->szName + pfea->cbName + 1;
434	value[pfea->cbValue] = 0;
435	if ((USHORT )value == EAT_ASCII)
436	strncpy(pci->szLongname,value + (sizeof(USHORT) * 2),CCHMAXPATHCOMP);
437	pci->szLongname[CCHMAXPATHCOMP - 1] = 0;
438	}
439	free(pfealist);
440	}
441	free(pgealist);
442	}
443	}
444	pci->pszLongname = pci->szLongname;
445	if (fForceUpper)
446	strupr(pci->szFileName);
447	else if (fForceLower)
448	strlwr(pci->szFileName);
449
450	if (pfsa4->attrFile & FILE_DIRECTORY) {
451	if (!fNoIconsDirs && (!isalpha(*pci->szFileName) \|\|
452	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS)))
453	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
454	else
455	hptr = (HPOINTER)0;
456	}
457	else
458	{
459	if (!fNoIconsFiles && (!isalpha(*pci->szFileName) \|\|
460	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS)))
461	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
462	else
463	{
464	p = strrchr(pci->szFileName,'.');
465	if (p && !p[4]) {
466	cmps[1] = toupper(p[1]);
467	cmps[2] = toupper(p[2]);
468	cmps[3] = toupper(p[3]);
469	cmp = (ULONG )cmps;
470	hptr = IDFile(cmp);
471	}
472	else
473	hptr = (HPOINTER)0;
474	}
475	}
476	if (!hptr)
477	hptr = ((pfsa4->attrFile & FILE_DIRECTORY) != 0) ? hptrDir :
478	((pfsa4->attrFile & FILE_SYSTEM) != 0) ? hptrSystem :
479	((pfsa4->attrFile & FILE_HIDDEN) != 0) ? hptrHidden :
480	((pfsa4->attrFile & FILE_READONLY) != 0) ? hptrReadonly :
481	hptrFile;
482
483	if (partial) {
484	p = strrchr(pci->szFileName,'\\');
485	if (!p) {
486	p = strrchr(pci->szFileName,':');
487	if (!p)
488	p = pci->szFileName;
489	else
490	p++;
491	}
492	else if ((dcd && dcd->type == TREE_FRAME) \|\|
493	!(pfsa4->attrFile & FILE_DIRECTORY) \|\|
494	!*(p + 1))
495	p++;
496	if (!*p)
497	p = pci->szFileName;
498	}
499	else
500	p = pci->szFileName;
501	pci->pszFileName = p;
502	pci->date.day = pfsa4->fdateLastWrite.day;
503	pci->date.month = pfsa4->fdateLastWrite.month;
504	pci->date.year = pfsa4->fdateLastWrite.year + 1980;
505	pci->time.seconds = pfsa4->ftimeLastWrite.twosecs * 2;
506	pci->time.minutes = pfsa4->ftimeLastWrite.minutes;
507	pci->time.hours = pfsa4->ftimeLastWrite.hours;
508	pci->ladate.day = pfsa4->fdateLastAccess.day;
509	pci->ladate.month = pfsa4->fdateLastAccess.month;
510	pci->ladate.year = pfsa4->fdateLastAccess.year + 1980;
511	pci->latime.seconds = pfsa4->ftimeLastAccess.twosecs * 2;
512	pci->latime.minutes = pfsa4->ftimeLastAccess.minutes;
513	pci->latime.hours = pfsa4->ftimeLastAccess.hours;
514	pci->crdate.day = pfsa4->fdateCreation.day;
515	pci->crdate.month = pfsa4->fdateCreation.month;
516	pci->crdate.year = pfsa4->fdateCreation.year + 1980;
517	pci->crtime.seconds = pfsa4->ftimeCreation.twosecs * 2;
518	pci->crtime.minutes = pfsa4->ftimeCreation.minutes;
519	pci->crtime.hours = pfsa4->ftimeCreation.hours;
520	pci->easize = CBLIST_TO_EASIZE(pfsa4->cbList);
521	pci->cbFile = pfsa4->cbFile;
522	pci->attrFile = pfsa4->attrFile;
523	y = 0;
524	for(x = 0;x < 6;x++)
525	if (attrstring[x])
526	pci->szDispAttr[y++] = (CHAR)((pci->attrFile & (1 << x)) ?
527	attrstring[x] : '-');
528	pci->szDispAttr[5] = 0;
529	pci->pszDispAttr = pci->szDispAttr;
530	pci->rc.pszIcon = pci->pszFileName;
531	pci->rc.hptrIcon = hptr;
532
533	if (dcd &&
534	(*dcd->mask.szMask \|\| dcd->mask.antiattr \|\|
535	((dcd->mask.attrFile &
536	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED)) !=
537	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED))))
538	{
539	if (*dcd->mask.szMask \|\| dcd->mask.antiattr)
540	{
541	if (!Filter((PMINIRECORDCORE)pci,(PVOID)&dcd->mask))
542	pci->rc.flRecordAttr \|= CRA_FILTERED;
543	}
544	else if ((!(dcd->mask.attrFile & FILE_HIDDEN) &&
545	(pci->attrFile & FILE_HIDDEN)) \|\|
546	(!(dcd->mask.attrFile & FILE_SYSTEM) &&
547	(pci->attrFile & FILE_SYSTEM)) \|\|
548	(!(dcd->mask.attrFile & FILE_READONLY) &&
549	(pci->attrFile & FILE_READONLY)) \|\|
550	(!(dcd->mask.attrFile & FILE_ARCHIVED) &&
551	(pci->attrFile & FILE_ARCHIVED)))
552	pci->rc.flRecordAttr \|= CRA_FILTERED;
553	}
554
555	return pfsa4->cbFile + pci->easize;
556
557	} // FillInRecordFromFSA
558
559
560	VOID ProcessDirectory(const HWND hwndCnr, const PCNRITEM pciParent,
561	const CHAR *szDirBase, const BOOL filestoo,
562	const BOOL recurse,const BOOL partial,
563	CHAR *stopflag,
564	DIRCNRDATA *dcd, // Optional
565	ULONG *pulTotalFiles, // Optional
566	PULONGLONG pullTotalBytes) // Optional
567	{
568	/* put all the directories (and files if filestoo is TRUE) from a
569	* directory into the container. recurse through subdirectories if
570	* recurse is TRUE.
571	*/
572
573	PSZ pszFileSpec;
574	INT t;
575	PFILEFINDBUF4 paffbFound;
576	PFILEFINDBUF4 *papffbSelected;
577	PFILEFINDBUF4 pffbFile;
578	PFILEFINDBUF4 paffbTotal = NULL;
579	PFILEFINDBUF4 paffbTemp;
580	HDIR hdir = HDIR_CREATE;
581	ULONG ulFileCnt;
582	ULONG ulExtraBytes;
583	ULONG ulM = 1;
584	ULONG ulTotal = 0L;
585	ULONGLONG ullBytes;
586	ULONGLONG ullTotalBytes;
587	ULONG ulReturnFiles = 0;
588	ULONGLONG ullReturnBytes = 0;
589	PCH pchEndPath;
590	APIRET rc;
591	PCNRITEM pci;
592	PCNRITEM pciFirst;
593	PCNRITEM pcit;
594	RECORDINSERT ri;
595	PBYTE pByte;
596	PBYTE pByte2;
597	BOOL ok = TRUE;
598
599	if (isalpha(*szDirBase) && szDirBase[1] == ':' && szDirBase[2] == '\\')
600	{
601	// if (!(driveflags[toupper(*szDirBase) - 'A'] & DRIVE_NOLONGNAMES))
602	ulExtraBytes = EXTRA_RECORD_BYTES;
603	// else
604	// ulExtraBytes = EXTRA_RECORD_BYTES2;
605	if ((driveflags[toupper(*szDirBase) - 'A'] & DRIVE_REMOTE) && fRemoteBug)
606	ulM = 1; /* file system gets confused */
607	else if (driveflags[toupper(*szDirBase) - 'A'] & DRIVE_ZIPSTREAM)
608	ulM = min(FilesToGet,225); /* anything more is wasted */
609	else
610	ulM = FilesToGet; /* full-out */
611	}
612	else
613	{
614	ulExtraBytes = EXTRA_RECORD_BYTES;
615	ulM = FilesToGet;
616	}
617	if (OS2ver[0] == 20 && OS2ver[1] < 30)
618	ulM = min(ulM,(65535 / sizeof(FILEFINDBUF4)));
619
620	ulFileCnt = ulM;
621	pszFileSpec = malloc(CCHMAXPATH + 2);
622	paffbFound = malloc((ulM + 1) * sizeof(FILEFINDBUF4));
623	papffbSelected = malloc((ulM + 1) * sizeof(PFILEFINDBUF4));
624	if (paffbFound && papffbSelected && pszFileSpec) {
625	t = strlen(szDirBase);
626	memcpy(pszFileSpec,szDirBase,t + 1);
627	pchEndPath = pszFileSpec + t;
628	if (*(pchEndPath - 1) != '\\') {
629	memcpy(pchEndPath,"\\",2);
630	pchEndPath++;
631	}
632	memcpy(pchEndPath,"*",2);
633	DosError(FERR_DISABLEHARDERR);
634	rc = DosFindFirst(pszFileSpec, &hdir,
635	FILE_NORMAL \| ((filestoo) ? FILE_DIRECTORY :
636	MUST_HAVE_DIRECTORY) \| FILE_READONLY \|
637	FILE_ARCHIVED \| FILE_SYSTEM \| FILE_HIDDEN,
638	paffbFound, ulM * sizeof(FILEFINDBUF4),
639	&ulFileCnt, FIL_QUERYEASIZE);
640	priority_normal();
641	*pchEndPath = 0;
642	if (!rc)
643	{
644	while (!rc)
645	{
646	/*
647	* remove . and .. from list if present
648	* also counter file system bugs that sometimes
649	* allows normal files to slip through when
650	* only directories should appear (only a few
651	* network file systems exhibit such a problem).
652	*/
653	register ULONG x;
654
655	if (stopflag && *stopflag)
656	goto Abort;
657	pByte = (PBYTE)paffbFound;
658	for (x = 0;;x < ulFileCnt)
659	{
660	pffbFile = (PFILEFINDBUF4)pByte;
661	if (!*pffbFile->achName \|\|
662	(!filestoo && !(pffbFile->attrFile & FILE_DIRECTORY)) \|\|
663	(((pffbFile->attrFile & FILE_DIRECTORY) &&
664	pffbFile->achName[0] == '.') &&
665	(!pffbFile->achName[1] \|\| (pffbFile->achName[1] == '.' &&
666	!pffbFile->achName[2]))))
667	{
668	ulFileCnt--;
669	}
670	else
671	papffbSelected[x++] = pffbFile;
672	if (!pffbFile->oNextEntryOffset)
673	{
674	ulFileCnt = x;
675	break;
676	}
677	pByte += pffbFile->oNextEntryOffset;
678	}
679	if (ulFileCnt)
680	{
681	if (stopflag && *stopflag)
682	goto Abort;
683	if (fSyncUpdates)
684	{
685	pciFirst = WinSendMsg(hwndCnr, CM_ALLOCRECORD,
686	MPFROMLONG(ulExtraBytes),
687	MPFROMLONG(ulFileCnt));
688	if (pciFirst)
689	{
690	register INT i;
691
692	pci = pciFirst;
693	ullTotalBytes = 0;
694	for(i = 0; i < ulFileCnt; i++) {
695	pffbFile = papffbSelected[i];
696	ullBytes = FillInRecordFromFFB(hwndCnr,pci,pszFileSpec,
697	pffbFile,partial,dcd);
698	pci = (PCNRITEM)pci->rc.preccNextRecord;
699	ullTotalBytes += ullBytes;
700	}
701	if (ulFileCnt)
702	{
703	memset(&ri,0,sizeof(RECORDINSERT));
704	ri.cb = sizeof(RECORDINSERT);
705	ri.pRecordOrder = (PRECORDCORE) CMA_END;
706	ri.pRecordParent = (PRECORDCORE) pciParent;
707	ri.zOrder = (ULONG) CMA_TOP;
708	ri.cRecordsInsert = ulFileCnt;
709	ri.fInvalidateRecord = (!fSyncUpdates && dcd &&
710	dcd->type == DIR_FRAME) ?
711	FALSE : TRUE;
712	if (!WinSendMsg(hwndCnr,
713	CM_INSERTRECORD,
714	MPFROMP(pciFirst),
715	MPFROMP(&ri)))
716	{
717	DosSleep(100L);
718	WinSetFocus(HWND_DESKTOP,hwndCnr);
719	if (!WinSendMsg(hwndCnr,
720	CM_INSERTRECORD,
721	MPFROMP(pciFirst),
722	MPFROMP(&ri)))
723	{
724	Win_Error(hwndCnr,HWND_DESKTOP,__FILE__,__LINE__,
725	GetPString(IDS_FILLDIRERR2TEXT));
726	ok = FALSE;
727	ullTotalBytes = 0;
728	if (WinIsWindow((HAB)0,hwndCnr))
729	{
730	pci = pciFirst;
731	while (pci)
732	{
733	pcit = (PCNRITEM)pci->rc.preccNextRecord;
734	WinSendMsg(hwndCnr,
735	CM_FREERECORD,
736	MPFROMP(&pci),
737	MPFROMSHORT(1));
738	pci = pcit;
739	}
740	}
741	}
742	}
743	}
744	}
745	else
746	{
747	Win_Error(hwndCnr,HWND_DESKTOP,__FILE__,__LINE__,
748	GetPString(IDS_FILLDIRERR3TEXT));
749	ok = FALSE;
750	ullTotalBytes = 0;
751	}
752	if (ok)
753	{
754	ullReturnBytes += ullTotalBytes;
755	ulReturnFiles += ulFileCnt;
756	}
757	}
758	else
759	{
760	paffbTemp = realloc(paffbTotal,sizeof(FILEFINDBUF4) *
761	(ulFileCnt + ulTotal));
762	if (paffbTemp)
763	{
764	paffbTotal = paffbTemp;
765	for(x = 0;x < ulFileCnt;x++)
766	paffbTotal[x + ulTotal] = *papffbSelected[x];
767	ulTotal += ulFileCnt;
768	}
769	else
770	{
771	saymsg(MB_ENTER,
772	HWND_DESKTOP,
773	GetPString(IDS_ERRORTEXT),
774	GetPString(IDS_OUTOFMEMORY));
775	break;
776	}
777	}
778	}
779	if (stopflag && *stopflag)
780	goto Abort;
781	ulFileCnt = ulM;
782	DosError(FERR_DISABLEHARDERR);
783	rc = DosFindNext(hdir, paffbFound, ulM * sizeof(FILEFINDBUF4),
784	&ulFileCnt);
785	priority_normal();
786	if (rc)
787	DosError(FERR_DISABLEHARDERR);
788	}
789	DosFindClose(hdir);
790
791	if (paffbFound \|\| papffbSelected) {
792	if (paffbFound)
793	free(paffbFound);
794	if (papffbSelected)
795	free(papffbSelected);
796	papffbSelected = NULL;
797	paffbFound = NULL;
798	}
799
800	if (ulTotal && paffbTotal)
801	{
802
803	if (stopflag && *stopflag)
804	goto Abort;
805
806	pciFirst = WinSendMsg(hwndCnr, CM_ALLOCRECORD,
807	MPFROMLONG(ulExtraBytes),
808	MPFROMLONG(ulTotal));
809	if (pciFirst)
810	{
811	register INT i;
812
813	pci = pciFirst;
814	ullTotalBytes = 0;
815	pByte2 = (PBYTE)paffbTotal;
816	for(i = 0; i < ulTotal; i++)
817	{
818	pffbFile = (PFILEFINDBUF4)pByte2;
819	ullBytes = FillInRecordFromFFB(hwndCnr,pci,pszFileSpec,
820	pffbFile,partial,dcd);
821	pci = (PCNRITEM)pci->rc.preccNextRecord;
822	ullTotalBytes += ullBytes;
823
824	pByte2 += sizeof(FILEFINDBUF4);
825	}
826	if (ulTotal)
827	{
828	memset(&ri,0,sizeof(RECORDINSERT));
829	ri.cb = sizeof(RECORDINSERT);
830	ri.pRecordOrder = (PRECORDCORE) CMA_END;
831	ri.pRecordParent = (PRECORDCORE) pciParent;
832	ri.zOrder = (ULONG) CMA_TOP;
833	ri.cRecordsInsert = ulTotal;
834	ri.fInvalidateRecord = (!fSyncUpdates && dcd &&
835	dcd->type == DIR_FRAME) ?
836	FALSE : TRUE;
837	if (!WinSendMsg(hwndCnr,CM_INSERTRECORD,
838	MPFROMP(pciFirst),MPFROMP(&ri)))
839	{
840	DosSleep(100L);
841	WinSetFocus(HWND_DESKTOP,hwndCnr);
842	if (!WinSendMsg(hwndCnr,CM_INSERTRECORD,
843	MPFROMP(pciFirst),MPFROMP(&ri)))
844	{
845	Win_Error(hwndCnr,HWND_DESKTOP,__FILE__,__LINE__,
846	GetPString(IDS_FILLDIRERR5TEXT));
847	ok = FALSE;
848	ullTotalBytes = 0;
849	if (WinIsWindow((HAB)0,hwndCnr))
850	{
851	pci = pciFirst;
852	while (pci)
853	{
854	pcit = (PCNRITEM)pci->rc.preccNextRecord;
855	WinSendMsg(hwndCnr,CM_FREERECORD,
856	MPFROMP(&pci),MPFROMSHORT(1));
857	pci = pcit;
858	}
859	}
860	}
861	}
862	}
863	}
864	else
865	{
866	Win_Error(hwndCnr,HWND_DESKTOP,__FILE__,__LINE__,
867	GetPString(IDS_FILLDIRERR3TEXT));
868	ok = FALSE;
869	ullTotalBytes = 0;
870	}
871	if (ok)
872	{
873	ullReturnBytes += ullTotalBytes;
874	ulReturnFiles += ulFileCnt;
875	}
876	}
877	}
878
879	if (!fSyncUpdates && dcd && dcd->type == DIR_FRAME)
880	WinSendMsg(hwndCnr,CM_INVALIDATERECORD,MPVOID,
881	MPFROM2SHORT(0,CMA_ERASE));
882	}
883	Abort:
884	if (paffbTotal \|\| papffbSelected \|\| paffbFound \|\| pszFileSpec)
885	{
886	if (paffbTotal)
887	free(paffbTotal);
888	if (pszFileSpec)
889	free(pszFileSpec);
890	if (paffbFound)
891	free(paffbFound);
892	if (papffbSelected)
893	free(papffbSelected);
894	}
895	if (recurse)
896	{
897	pci = WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(pciParent),
898	MPFROM2SHORT(CMA_FIRSTCHILD, CMA_ITEMORDER));
899	while (pci && (INT)pci != -1)
900	{
901	if (pci->attrFile & FILE_DIRECTORY)
902	Stubby(hwndCnr,pci);
903	pci = WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(pci),
904	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
905	}
906	}
907
908	if (pulTotalFiles)
909	*pulTotalFiles = ulReturnFiles;
910
911	if (pullTotalBytes)
912	*pullTotalBytes = ullReturnBytes;
913
914	} // ProcessDirectory
915
916
917	VOID FillDirCnr(HWND hwndCnr,
918	CHAR *pszDirectory,
919	DIRCNRDATA *dcd,
920	PULONGLONG pullTotalBytes)
921	{
922	ProcessDirectory(hwndCnr,
923	(PCNRITEM)NULL,
924	pszDirectory,
925	TRUE,
926	FALSE,
927	TRUE,
928	dcd ? &dcd->stopflag : NULL,
929	dcd,
930	NULL,
931	pullTotalBytes);
932	DosPostEventSem(CompactSem);
933
934	} // FillDirCnr
935
936
937	VOID FillTreeCnr(HWND hwndCnr,HWND hwndParent)
938	{
939	ULONG ulDriveNum,ulDriveMap,numtoinsert = 0L,drvtype;
940	PCNRITEM pci,pciFirst = NULL,pciNext,pciParent = NULL;
941	INT x,removable;
942	CHAR szDrive[] = " :\\",FileSystem[CCHMAXPATH],suggest[32];
943	FILESTATUS4 fsa4;
944	APIRET rc;
945	BOOL drivesbuilt = FALSE;
946	static BOOL didonce = FALSE;
947
948	fDummy = TRUE;
949	*suggest = 0;
950	for (x = 0;x < 26;x++)
951	driveflags[x] &= (DRIVE_IGNORE \| DRIVE_NOPRESCAN \| DRIVE_NOLOADICONS \|
952	DRIVE_NOLOADSUBJS \| DRIVE_NOLOADLONGS \|
953	DRIVE_INCLUDEFILES \| DRIVE_SLOW);
954	memset(driveserial,-1,sizeof(driveserial));
955	{
956	ULONG startdrive = 3L;
957
958	DosError(FERR_DISABLEHARDERR);
959	if (!DosQuerySysInfo(QSV_BOOT_DRIVE,
960	QSV_BOOT_DRIVE,
961	(PVOID)&startdrive,
962	(ULONG)sizeof(ULONG)) &&
963	startdrive)
964	driveflags[startdrive - 1] \|= DRIVE_BOOT;
965	}
966	DosError(FERR_DISABLEHARDERR);
967	rc = DosQCurDisk(&ulDriveNum,
968	&ulDriveMap);
969	if (rc)
970	{
971	Dos_Error(MB_CANCEL,
972	rc,
973	HWND_DESKTOP,
974	__FILE__,
975	__LINE__,
976	GetPString(IDS_FILLDIRERR6TEXT));
977	exit(0);
978	}
979	for(x = 0;x < 26;x++)
980	if ((ulDriveMap & (1L << x)) && !(driveflags[x] & DRIVE_IGNORE))
981	numtoinsert++;
982	if (numtoinsert)
983	pciFirst = WinSendMsg(hwndCnr,
984	CM_ALLOCRECORD,
985	MPFROMLONG(EXTRA_RECORD_BYTES2),
986	MPFROMLONG((ULONG)numtoinsert));
987	if (pciFirst)
988	{
989	pci = pciFirst;
990	for(x = 0;x < 26;x++) {
991	if ((ulDriveMap & (1L << x)) && !(driveflags[x] & DRIVE_IGNORE))
992	{
993	*szDrive = (CHAR)x + 'A';
994
995	{
996	CHAR s[80];
997	ULONG flags = 0;
998	ULONG size = sizeof(ULONG);
999
1000	sprintf(s,"%c.DriveFlags",toupper(*szDrive));
1001	if (PrfQueryProfileData(fmprof,appname,s,&flags,&size) &&
1002	size == sizeof(ULONG))
1003	{
1004	driveflags[toupper(*szDrive) - 'A'] \|= flags;
1005	}
1006	}
1007
1008	if (x > 1)
1009	{
1010	if (!(driveflags[x] & DRIVE_NOPRESCAN))
1011	{
1012	*FileSystem = 0;
1013	drvtype = 0;
1014	removable = CheckDrive(*szDrive,FileSystem,&drvtype);
1015	driveserial[x] = -1;
1016	if (removable != -1)
1017	{
1018	struct {
1019	ULONG serial;
1020	CHAR volumelength;
1021	CHAR volumelabel[CCHMAXPATH];
1022	} volser;
1023
1024	DosError(FERR_DISABLEHARDERR);
1025	if (!DosQueryFSInfo((ULONG)x,
1026	FSIL_VOLSER,
1027	&volser,
1028	sizeof(volser)))
1029	{
1030	driveserial[x] = volser.serial;
1031	}
1032	}
1033	else
1034	driveflags[x] \|= DRIVE_INVALID;
1035	memset(&fsa4,0,sizeof(FILESTATUS4));
1036	driveflags[x] \|= ((removable == -1 \|\| removable == 1) ?
1037	DRIVE_REMOVABLE : 0);
1038	if (drvtype & DRIVE_REMOTE)
1039	driveflags[x] \|= DRIVE_REMOTE;
1040	if (strcmp(FileSystem,HPFS) &&
1041	strcmp(FileSystem,JFS) &&
1042	strcmp(FileSystem,CDFS) &&
1043	strcmp(FileSystem,FAT32) &&
1044	strcmp(FileSystem,HPFS386))
1045	{
1046	driveflags[x] \|= DRIVE_NOLONGNAMES;
1047	}
1048	if (!strcmp(FileSystem,CDFS))
1049	{
1050	removable = 1;
1051	driveflags[x] \|= DRIVE_REMOVABLE \| DRIVE_NOTWRITEABLE \|
1052	DRIVE_CDROM;
1053	}
1054	else if (!stricmp(FileSystem,CBSIFS))
1055	{
1056	driveflags[x] \|= DRIVE_ZIPSTREAM;
1057	driveflags[x] &= ~DRIVE_REMOTE;
1058	if (drvtype & DRIVE_REMOVABLE)
1059	driveflags[x] \|= DRIVE_REMOVABLE;
1060	if (!(drvtype & DRIVE_NOLONGNAMES))
1061	driveflags[x] &= ~DRIVE_NOLONGNAMES;
1062	}
1063
1064	pci->rc.flRecordAttr \|= CRA_RECORDREADONLY;
1065	if ((ULONG)(toupper(*pci->szFileName) - '@') == ulDriveNum)
1066	pci->rc.flRecordAttr \|= (CRA_CURSORED \| CRA_SELECTED);
1067
1068	if (removable == 0)
1069	{
1070	pci->attrFile \|= FILE_DIRECTORY;
1071	DosError(FERR_DISABLEHARDERR);
1072	rc = DosQueryPathInfo(szDrive,
1073	FIL_QUERYEASIZE,
1074	&fsa4,
1075	(ULONG)sizeof(FILESTATUS4));
1076	if (rc == 58)
1077	{
1078	DosError(FERR_DISABLEHARDERR);
1079	rc = DosQueryPathInfo(szDrive,
1080	FIL_STANDARD,
1081	&fsa4,
1082	(ULONG)sizeof(FILESTATUS3));
1083	fsa4.cbList = 0;
1084	}
1085	if (rc && !didonce)
1086	{
1087	if (!*suggest)
1088	{
1089	*suggest = '/';
1090	suggest[1] = 0;
1091	}
1092	sprintf(suggest + strlen(suggest),
1093	"%c",
1094	toupper(*szDrive));
1095	strcpy(pci->szFileName,szDrive);
1096	pci->pszFileName = pci->szFileName;
1097	pci->rc.pszIcon = pci->pszFileName;
1098	pci->attrFile = FILE_DIRECTORY;
1099	strcpy(pci->szDispAttr,"----D-");
1100	pci->pszDispAttr = pci->szDispAttr;
1101	driveserial[x] = -1;
1102	}
1103	else
1104	FillInRecordFromFSA(hwndCnr,
1105	pci,
1106	szDrive,
1107	&fsa4,
1108	TRUE,
1109	NULL);
1110	}
1111	else
1112	{
1113	strcpy(pci->szFileName,szDrive);
1114	pci->pszFileName = pci->szFileName;
1115	pci->rc.pszIcon = pci->pszFileName;
1116	pci->attrFile = FILE_DIRECTORY;
1117	strcpy(pci->szDispAttr,"----D-");
1118	pci->pszDispAttr = pci->szDispAttr;
1119	}
1120	pci->szFileName = toupper(pci->szFileName);
1121	if (driveflags[x] & DRIVE_CDROM)
1122	pci->rc.hptrIcon = hptrCDROM;
1123	else
1124	pci->rc.hptrIcon = (driveflags[x] & DRIVE_REMOVABLE) ?
1125	hptrRemovable :
1126	(driveflags[x] & DRIVE_REMOTE) ?
1127	hptrRemote :
1128	(driveflags[x] & DRIVE_ZIPSTREAM) ?
1129	hptrZipstrm : hptrDrive;
1130	}
1131	else
1132	{
1133	pci->rc.hptrIcon = hptrDunno;
1134	strcpy(pci->szFileName,szDrive);
1135	pci->pszFileName = pci->szFileName;
1136	pci->rc.pszIcon = pci->pszFileName;
1137	pci->attrFile = FILE_DIRECTORY;
1138	strcpy(pci->szDispAttr,"----D-");
1139	pci->pszDispAttr = pci->szDispAttr;
1140	driveserial[x] = -1;
1141	}
1142	}
1143	else
1144	{
1145	pci->rc.hptrIcon = hptrFloppy;
1146	strcpy(pci->szFileName,szDrive);
1147	pci->pszFileName = pci->szFileName;
1148	pci->rc.pszIcon = pci->pszFileName;
1149	pci->attrFile = FILE_DIRECTORY;
1150	strcpy(pci->szDispAttr,"----D-");
1151	pci->pszDispAttr = pci->szDispAttr;
1152	driveflags[x] \|= (DRIVE_REMOVABLE \| DRIVE_NOLONGNAMES);
1153	driveserial[x] = -1;
1154	}
1155	pci->rc.flRecordAttr \|= CRA_RECORDREADONLY;
1156	pci = (PCNRITEM)pci->rc.preccNextRecord; /* next rec */
1157	}
1158	else if (!(ulDriveMap & (1L << x)))
1159	driveflags[x] \|= DRIVE_INVALID;
1160	}
1161	PostMsg(hwndMain,
1162	UM_BUILDDRIVES,
1163	MPVOID,
1164	MPVOID);
1165	drivesbuilt = TRUE;
1166	/* insert the drives */
1167	if (numtoinsert && pciFirst)
1168	{
1169	RECORDINSERT ri;
1170
1171	memset(&ri,0,sizeof(RECORDINSERT));
1172	ri.cb = sizeof(RECORDINSERT);
1173	ri.pRecordOrder = (PRECORDCORE)CMA_END;
1174	ri.pRecordParent = (PRECORDCORE)NULL;
1175	ri.zOrder = (ULONG)CMA_TOP;
1176	ri.cRecordsInsert = numtoinsert;
1177	ri.fInvalidateRecord = FALSE;
1178	if (!WinSendMsg(hwndCnr,
1179	CM_INSERTRECORD,
1180	MPFROMP(pciFirst),
1181	MPFROMP(&ri)))
1182	Win_Error(hwndCnr,hwndCnr,__FILE__,__LINE__,
1183	GetPString(IDS_FILLDIRERR5TEXT));
1184	}
1185	/* move cursor onto the default drive rather than the first drive */
1186	if (!fSwitchTree)
1187	{
1188	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1189	CM_QUERYRECORD,
1190	MPVOID,
1191	MPFROM2SHORT(CMA_FIRST,CMA_ITEMORDER));
1192	while(pci && (INT)pci != -1)
1193	{
1194	if ((ULONG)(toupper(*pci->szFileName) - '@') == ulDriveNum)
1195	{
1196	WinSendMsg(hwndCnr,
1197	CM_SETRECORDEMPHASIS,
1198	MPFROMP(pci),
1199	MPFROM2SHORT(TRUE,CRA_CURSORED));
1200	break;
1201	}
1202	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1203	CM_QUERYRECORD,
1204	MPFROMP(pci),
1205	MPFROM2SHORT(CMA_NEXT,CMA_ITEMORDER));
1206	}
1207	}
1208
1209	if (hwndParent)
1210	WinSendMsg(WinWindowFromID(WinQueryWindow(hwndParent,QW_PARENT),
1211	MAIN_DRIVELIST),
1212	LM_DELETEALL,
1213	MPVOID,
1214	MPVOID);
1215
1216	if (fShowEnv)
1217	{
1218	RECORDINSERT ri;
1219
1220	pciParent = WinSendMsg(hwndCnr,
1221	CM_ALLOCRECORD,
1222	MPFROMLONG(EXTRA_RECORD_BYTES2),
1223	MPFROMLONG(1));
1224	if (pciParent)
1225	{
1226	pciParent->flags \|= RECFLAGS_ENV;
1227	strcpy(pciParent->szFileName,GetPString(IDS_ENVVARSTEXT));
1228	pciParent->pszFileName = pciParent->szFileName;
1229	pciParent->rc.hptrIcon = hptrEnv;
1230	pciParent->rc.pszIcon = pciParent->pszFileName;
1231	strcpy(pciParent->szDispAttr,"------");
1232	pciParent->pszDispAttr = pciParent->szDispAttr;
1233	memset(&ri,0,sizeof(RECORDINSERT));
1234	ri.cb = sizeof(RECORDINSERT);
1235	ri.pRecordOrder = (PRECORDCORE)CMA_END;
1236	ri.pRecordParent = (PRECORDCORE)NULL;
1237	ri.zOrder = (ULONG)CMA_TOP;
1238	ri.cRecordsInsert = 1;
1239	ri.fInvalidateRecord = FALSE;
1240	if (WinSendMsg(hwndCnr,
1241	CM_INSERTRECORD,
1242	MPFROMP(pciParent),
1243	MPFROMP(&ri))) {
1244
1245	char p,pp;
1246
1247	p = GetPString(IDS_ENVVARNAMES);
1248	while(*p == ' ')
1249	p++;
1250	while (*p)
1251	{
1252	*FileSystem = 0;
1253	pp = FileSystem;
1254	while(p && p != ' ')
1255	pp++ = p++;
1256	*pp = 0;
1257	while(*p == ' ')
1258	p++;
1259	if (*FileSystem &&
1260	(!stricmp(FileSystem,"LIBPATH") \|\|
1261	getenv(FileSystem)))
1262	{
1263	pci = WinSendMsg(hwndCnr,
1264	CM_ALLOCRECORD,
1265	MPFROMLONG(EXTRA_RECORD_BYTES2),
1266	MPFROMLONG(1));
1267	if (pci)
1268	{
1269	pci->flags \|= RECFLAGS_ENV;
1270	sprintf(pci->szFileName,
1271	"%%%s%%",
1272	FileSystem);
1273	pci->pszFileName = pci->szFileName;
1274	pci->rc.hptrIcon = hptrEnv;
1275	pci->rc.pszIcon = pci->pszFileName;
1276	strcpy(pci->szDispAttr,"------");
1277	pci->pszDispAttr = pci->szDispAttr;
1278	memset(&ri,0,sizeof(RECORDINSERT));
1279	ri.cb = sizeof(RECORDINSERT);
1280	ri.pRecordOrder = (PRECORDCORE)CMA_END;
1281	ri.pRecordParent = (PRECORDCORE)pciParent;
1282	ri.zOrder = (ULONG)CMA_TOP;
1283	ri.cRecordsInsert = 1;
1284	ri.fInvalidateRecord = FALSE;
1285	if (!WinSendMsg(hwndCnr,
1286	CM_INSERTRECORD,
1287	MPFROMP(pci),
1288	MPFROMP(&ri))) {
1289	Win_Error(hwndCnr,hwndCnr,__FILE__,__LINE__,
1290	GetPString(IDS_FILLDIRERR5TEXT));
1291	WinSendMsg(hwndCnr,
1292	CM_FREERECORD,
1293	MPFROMP(&pci),
1294	MPFROMSHORT(1));
1295	}
1296	}
1297	}
1298	}
1299	WinSendMsg(hwndCnr,
1300	CM_INVALIDATERECORD,
1301	MPFROMP(&pciParent),
1302	MPFROM2SHORT(1,CMA_ERASE \| CMA_REPOSITION));
1303	}
1304	else
1305	WinSendMsg(hwndCnr,
1306	CM_FREERECORD,
1307	MPFROMP(&pciParent),
1308	MPFROMSHORT(1));
1309	}
1310	}
1311
1312	x = 0;
1313	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1314	CM_QUERYRECORD,
1315	MPVOID,
1316	MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
1317	while (pci && (INT)pci != -1)
1318	{
1319	pciNext = (PCNRITEM)WinSendMsg(hwndCnr,
1320	CM_QUERYRECORD,
1321	MPFROMP(pci),
1322	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
1323	if (!(pci->flags & RECFLAGS_ENV))
1324	{
1325	if ((ULONG)(toupper(*pci->szFileName) - '@') == ulDriveNum \|\|
1326	toupper(*pci->szFileName) > 'B')
1327	{
1328	if (!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_INVALID) &&
1329	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOPRESCAN) &&
1330	(!fNoRemovableScan \|\|
1331	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOVABLE)))
1332	{
1333	if (!Stubby(hwndCnr,pci))
1334	{
1335	WinSendMsg(hwndCnr,
1336	CM_INVALIDATERECORD,
1337	MPFROMP(&pci),
1338	MPFROM2SHORT(1,CMA_ERASE \| CMA_REPOSITION));
1339	goto SkipBadRec;
1340	}
1341	}
1342	}
1343	else
1344	WinSendMsg(hwndCnr,
1345	CM_INVALIDATERECORD,
1346	MPFROMP(&pci),
1347	MPFROM2SHORT(1,CMA_ERASE \| CMA_REPOSITION));
1348
1349	WinSendMsg(WinWindowFromID(WinQueryWindow(hwndParent,QW_PARENT),
1350	MAIN_DRIVELIST),
1351	LM_INSERTITEM,
1352	MPFROM2SHORT(LIT_SORTASCENDING,0),
1353	MPFROMP(pci->szFileName));
1354	}
1355	SkipBadRec:
1356	x++;
1357	pci = pciNext;
1358	}
1359	if (hwndParent)
1360	WinSendMsg(WinWindowFromID(WinQueryWindow(hwndParent,QW_PARENT),
1361	MAIN_DRIVELIST),LM_SELECTITEM,MPFROM2SHORT(0,0),
1362	MPFROMLONG(TRUE));
1363
1364	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1365	CM_QUERYRECORD,
1366	MPVOID,
1367	MPFROM2SHORT(CMA_FIRST,
1368	CMA_ITEMORDER));
1369	while (pci && (INT)pci != -1)
1370	{
1371	pciNext = (PCNRITEM)WinSendMsg(hwndCnr,
1372	CM_QUERYRECORD,
1373	MPFROMP(pci),
1374	MPFROM2SHORT(CMA_NEXT,
1375	CMA_ITEMORDER));
1376	if (pci->flags & RECFLAGS_ENV)
1377	{
1378	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1379	CM_QUERYRECORD,
1380	MPFROMP(pci),
1381	MPFROM2SHORT(CMA_FIRSTCHILD,
1382	CMA_ITEMORDER));
1383	while (pci && (INT)pci != -1)
1384	{
1385	if (pci->flags & RECFLAGS_ENV)
1386	FleshEnv(hwndCnr,pci);
1387	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1388	CM_QUERYRECORD,
1389	MPFROMP(pci),
1390	MPFROM2SHORT(CMA_NEXT,
1391	CMA_ITEMORDER));
1392	}
1393	break;
1394	}
1395	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1396	CM_QUERYRECORD,
1397	MPFROMP(pci),
1398	MPFROM2SHORT(CMA_NEXT,
1399	CMA_ITEMORDER));
1400	}
1401
1402	}
1403	else
1404	{
1405	Win_Error(hwndCnr,hwndCnr,__FILE__,__LINE__,
1406	GetPString(IDS_FILLDIRERR7TEXT));
1407	exit(0);
1408	}
1409	if (!drivesbuilt && hwndMain)
1410	PostMsg(hwndMain,
1411	UM_BUILDDRIVES,
1412	MPVOID,
1413	MPVOID);
1414	DosSleep(33L);
1415	fDummy = FALSE;
1416	DosPostEventSem(CompactSem);
1417	{
1418	BYTE info;
1419	BOOL includesyours = FALSE;
1420
1421	if (*suggest \|\|
1422	(!(driveflags[1] & DRIVE_IGNORE) &&
1423	fFirstTime))
1424	{
1425	if (!DosDevConfig(&info,
1426	DEVINFO_FLOPPY) &&
1427	info == 1)
1428	{
1429	if (!*suggest)
1430	{
1431	*suggest = '/';
1432	suggest[1] = 0;
1433	}
1434	else
1435	memmove(suggest + 2,suggest + 1,strlen(suggest));
1436	suggest[1] = 'B';
1437	}
1438	}
1439	if (*suggest)
1440	{
1441	for(x = 2;x < 26;x++)
1442	{
1443	if (driveflags[x] & DRIVE_IGNORE)
1444	{
1445	includesyours = TRUE;
1446	sprintf(suggest + strlen(suggest),
1447	"%c",
1448	(char)(x + 'A'));
1449	}
1450	}
1451	strcat(suggest," %*");
1452	if (saymsg(MB_YESNO \| MB_ICONEXCLAMATION,
1453	(hwndParent) ? hwndParent : hwndCnr,
1454	GetPString(IDS_SUGGESTTITLETEXT),
1455	GetPString(IDS_SUGGEST1TEXT),
1456	(includesyours) ? GetPString(IDS_SUGGEST2TEXT) : NullStr,
1457	suggest) == MBID_YES)
1458	{
1459	char s[64];
1460
1461	sprintf(s, "PARAMETERS=%s", suggest);
1462	WinCreateObject(WPProgram,
1463	"FM/2",
1464	s,
1465	FM3Folder,
1466	CO_UPDATEIFEXISTS);
1467	WinCreateObject(WPProgram,
1468	"FM/2 Lite",
1469	s,
1470	FM3Folder,
1471	CO_UPDATEIFEXISTS);
1472	WinCreateObject(WPProgram,
1473	"Archive Viewer/2",
1474	s,
1475	FM3Tools,
1476	CO_UPDATEIFEXISTS);
1477	WinCreateObject(WPProgram,
1478	"Dir Sizes",
1479	s,
1480	FM3Tools,
1481	CO_UPDATEIFEXISTS);
1482	WinCreateObject(WPProgram,
1483	"Visual Tree",
1484	s,
1485	FM3Tools,
1486	CO_UPDATEIFEXISTS);
1487	WinCreateObject(WPProgram,
1488	"Visual Directory",
1489	s,
1490	FM3Tools,
1491	CO_UPDATEIFEXISTS);
1492	WinCreateObject(WPProgram,
1493	"Global File Viewer",
1494	s,
1495	FM3Tools,
1496	CO_UPDATEIFEXISTS);
1497	WinCreateObject(WPProgram,
1498	"Databar",
1499	s,
1500	FM3Tools,
1501	CO_UPDATEIFEXISTS);
1502	}
1503	}
1504	}
1505	didonce = TRUE;
1506
1507	} // FillTreeCnr
1508

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