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source: trunk/dll/filldir.c@ 329

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Last change on this file since 329 was 282, checked in by root, 20 years ago
FillInRecordFromFFB: correct longname display enable FillInRecordFromFSA: correct longname display enable Drop obsolete code
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 40.5 KB

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1
2	/***********************************************************************
3
4	$Id: filldir.c 282 2005-12-08 07:45:06Z 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	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
26	***********************************************************************/
27
28	#define INCL_DOS
29	#define INCL_WIN
30	#define INCL_LONGLONG
31	#include <os2.h>
32
33	#include <stdarg.h>
34	#include <stdio.h>
35	#include <stdlib.h>
36	#include <string.h>
37	#include <ctype.h>
38	#include <time.h>
39
40	#include "fm3dll.h"
41	#include "fm3str.h"
42
43	#pragma alloc_text(FILLDIR,FillInRecordFromFFB,FillInRecordFromFSA,IDFile)
44	#pragma alloc_text(FILLDIR1,ProcessDirectory,FillDirCnr,FillTreeCnr)
45
46
47	static HPOINTER IDFile(PSZ p)
48	{
49	HPOINTER hptr;
50	ULONG cmp;
51	CHAR cmps[4];
52
53	p = strrchr(p,'.');
54	if (p && !p[4])
55	{
56	cmps[0] = '.';
57	cmps[1] = toupper(p[1]);
58	cmps[2] = toupper(p[2]);
59	cmps[3] = toupper(p[3]);
60
61	cmp = (ULONG )cmps;
62
63	if (cmp == (ULONG )".EXE" \|\| cmp == (ULONG )".CMD" \|\|
64	cmp == (ULONG )".BAT" \|\| cmp == (ULONG )".COM")
65	hptr = hptrApp;
66	else if (cmp == (ULONG )".ZIP" \|\| cmp == (ULONG )".LZH" \|\|
67	cmp == (ULONG )".ARJ" \|\| cmp == (ULONG )".ARC" \|\|
68	cmp == (ULONG )".ZOO" \|\| cmp == (ULONG )".RAR")
69	hptr = hptrArc;
70	else if (cmp == (ULONG )".BMP" \|\| cmp == (ULONG )".ICO" \|\|
71	cmp == (ULONG )".PTR" \|\| cmp == (ULONG )".GIF" \|\|
72	cmp == (ULONG )".TIF" \|\| cmp == (ULONG )".PCX" \|\|
73	cmp == (ULONG )".TGA" \|\| cmp == (ULONG )".XBM")
74	hptr = hptrArt;
75	else
76	hptr = (HPOINTER)0;
77	}
78	else
79	hptr = (HPOINTER)0;
80
81	return hptr;
82	}
83
84
85	static BOOL IsDefaultIcon(HPOINTER hptr)
86	{
87	HPOINTER hptr2;
88	HPOINTER hptr3;
89	LONG l;
90	UINT u;
91
92	static HPOINTER hptrPMFile;
93	static HPOINTER hptrWPSFile;
94
95	if (!hptrPMFile)
96	{
97	hptrPMFile = WinQuerySysPointer(HWND_DESKTOP,SPTR_FILE,FALSE);
98	}
99
100	// try to guess WPS default file icon
101	hptr2 = (HPOINTER)0;
102	for (u = 0; !hptrWPSFile && u < 10; u++)
103	{
104	char szFileName[CCHMAXPATH];
105	char *psz;
106
107	psz = getenv("TMP");
108	if (!psz && *psz)
109	psz = getenv("TEMP");
110	if (psz && *psz)
111	{
112	strcpy(szFileName, psz);
113	psz = szFileName + strlen(szFileName) - 1;
114	if (*psz != '\\')
115	{
116	psz++;
117	*psz++ = '\\';
118	}
119	}
120	else
121	psz = szFileName;
122
123	sprintf(psz,"%08x.%03x",rand() & 0xffffffff, rand() & 0xfff);
124	if (IsFile(szFileName) != 1)
125	{
126	FILE *fp = fopen(szFileName,"w");
127	if (fp)
128	{
129	fclose(fp);
130	hptr3 = WinLoadFileIcon(szFileName, FALSE);
131	unlinkf("%s", szFileName);
132	if (!hptr2)
133	hptr2 = hptr3;
134	else if (hptr3 == hptr3)
135	{
136	hptrWPSFile = hptr3; // Got same icon twice
137	break;
138	}
139	}
140	}
141	DosSleep(rand() % 100);
142
143	} // for
144
145	return hptr == hptrPMFile \|\| hptr == hptrWPSFile;
146
147	} // IsDefaultIcon
148
149
150	ULONGLONG FillInRecordFromFFB(HWND hwndCnr,PCNRITEM pci, const PSZ pszDirectory,
151	const PFILEFINDBUF4 pffb,const BOOL partial,
152	DIRCNRDATA *dcd)
153	{
154	/* fill in a container record from a FILEFINDBUF4 structure */
155
156	CHAR attrstring[] = "RHS\0DA";
157	CHAR *p;
158	HPOINTER hptr;
159	UINT x;
160	UINT y;
161	UINT t;
162
163	pci->hwndCnr = hwndCnr;
164	t = strlen(pszDirectory);
165	memcpy(pci->szFileName,pszDirectory,t + 1);
166	/* note! we cheat below, and accept the full pathname in pszDirectory
167	if !*pffb->achName. speeds up and simplifies processing elsewhere
168	(like in update.c)
169	*/
170	if (*pffb->achName)
171	{
172	p = pci->szFileName + (t - 1);
173	if (*p != '\\') {
174	p++;
175	*p = '\\';
176	}
177	p++;
178	memcpy(p,pffb->achName,pffb->cchName + 1);
179	}
180	/* load the object's Subject, if required */
181	if (pffb->cbList > 4L &&
182	dcd && fLoadSubject &&
183	(isalpha(*pci->szFileName) &&
184	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADSUBJS)))
185	{
186	APIRET rc;
187	EAOP2 eaop;
188	PGEA2LIST pgealist;
189	PFEA2LIST pfealist;
190	PGEA2 pgea;
191	PFEA2 pfea;
192	CHAR *value;
193
194	pgealist = malloc(sizeof(GEA2LIST) + 32);
195	if (pgealist)
196	{
197	memset(pgealist,0,sizeof(GEA2LIST) + 32);
198	pgea = &pgealist->list[0];
199	strcpy(pgea->szName,SUBJECT);
200	pgea->cbName = strlen(pgea->szName);
201	pgea->oNextEntryOffset = 0;
202	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
203	pfealist = malloc(1532);
204	if (pfealist)
205	{
206	memset(pfealist,0,1532);
207	pfealist->cbList = 1024;
208	eaop.fpGEA2List = pgealist;
209	eaop.fpFEA2List = pfealist;
210	eaop.oError = 0;
211	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
212	(PVOID)&eaop,(ULONG)sizeof(EAOP2));
213	if (!rc) {
214	pfea = &eaop.fpFEA2List->list[0];
215	value = pfea->szName + pfea->cbName + 1;
216	value[pfea->cbValue] = 0;
217	if ((USHORT )value == EAT_ASCII)
218	strncpy(pci->szSubject,value + (sizeof(USHORT) * 2),39);
219	pci->szSubject[39] = 0;
220	}
221	free(pfealist);
222	}
223	free(pgealist);
224	}
225	}
226	pci->pszSubject = pci->szSubject;
227	/* load the object's longname */
228	*pci->szLongname = 0;
229	if (fLoadLongnames &&
230	dcd &&
231	pffb->cbList > 4L &&
232	isalpha(*pci->szFileName) &&
233	~driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLONGNAMES &&
234	~driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADLONGS)
235	{
236	APIRET rc;
237	EAOP2 eaop;
238	PGEA2LIST pgealist;
239	PFEA2LIST pfealist;
240	PGEA2 pgea;
241	PFEA2 pfea;
242	CHAR *value;
243
244	pgealist = malloc(sizeof(GEA2LIST) + 32);
245	if (pgealist)
246	{
247	memset(pgealist,0,sizeof(GEA2LIST) + 32);
248	pgea = &pgealist->list[0];
249	strcpy(pgea->szName,LONGNAME);
250	pgea->cbName = strlen(pgea->szName);
251	pgea->oNextEntryOffset = 0;
252	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
253	pfealist = malloc(1532);
254	if (pfealist) {
255	memset(pfealist,0,1532);
256	pfealist->cbList = 1024;
257	eaop.fpGEA2List = pgealist;
258	eaop.fpFEA2List = pfealist;
259	eaop.oError = 0;
260	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
261	(PVOID)&eaop,(ULONG)sizeof(EAOP2));
262	if (!rc)
263	{
264	pfea = &eaop.fpFEA2List->list[0];
265	value = pfea->szName + pfea->cbName + 1;
266	value[pfea->cbValue] = 0;
267	if ((USHORT )value == EAT_ASCII)
268	strncpy(pci->szLongname,value + (sizeof(USHORT) * 2),CCHMAXPATHCOMP);
269	pci->szLongname[CCHMAXPATHCOMP - 1] = 0;
270	}
271	free(pfealist);
272	}
273	free(pgealist);
274	}
275	}
276	pci->pszLongname = pci->szLongname;
277
278	/* do anything required to case of filename */
279	if (fForceUpper)
280	strupr(pci->szFileName);
281	else if (fForceLower)
282	strlwr(pci->szFileName);
283
284	/* get an icon to use with it */
285	if (pffb->attrFile & FILE_DIRECTORY)
286	{
287	// is directory
288	if (fNoIconsDirs \|\|
289	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS) \|\|
290	!isalpha(*pci->szFileName))
291	{
292	hptr = (HPOINTER)0;
293	}
294	else
295	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
296	}
297	else
298	{
299	// is file
300	if (fNoIconsFiles \|\|
301	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS) \|\|
302	!isalpha(*pci->szFileName))
303	{
304	hptr = (HPOINTER)0;
305	}
306	else
307	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
308
309	if (!hptr \|\| IsDefaultIcon(hptr))
310	hptr = IDFile(pci->szFileName);
311	}
312
313	if (!hptr)
314	{
315	hptr = pffb->attrFile & FILE_DIRECTORY ?
316	hptrDir :
317	pffb->attrFile & FILE_SYSTEM ?
318	hptrSystem :
319	pffb->attrFile & FILE_HIDDEN ?
320	hptrHidden :
321	pffb->attrFile & FILE_READONLY ?
322	hptrReadonly :
323	hptrFile;
324	}
325
326	/* decide where to point for the container's title text */
327	if (partial)
328	{
329	p = strrchr(pci->szFileName,'\\');
330	if (!p)
331	{
332	p = strrchr(pci->szFileName,':');
333	if (!p)
334	p = pci->szFileName;
335	else
336	p++;
337	}
338	else if ((dcd && dcd->type == TREE_FRAME) \|\|
339	(!(pffb->attrFile & FILE_DIRECTORY) \|\| !*(p + 1)))
340	{
341	p++;
342	}
343	if (!*p)
344	p = pci->szFileName;
345	}
346	else
347	p = pci->szFileName;
348	/* now fill the darned thing in... */
349	pci->pszFileName = p;
350	pci->date.day = pffb->fdateLastWrite.day;
351	pci->date.month = pffb->fdateLastWrite.month;
352	pci->date.year = pffb->fdateLastWrite.year + 1980;
353	pci->time.seconds = pffb->ftimeLastWrite.twosecs * 2;
354	pci->time.minutes = pffb->ftimeLastWrite.minutes;
355	pci->time.hours = pffb->ftimeLastWrite.hours;
356	pci->ladate.day = pffb->fdateLastAccess.day;
357	pci->ladate.month = pffb->fdateLastAccess.month;
358	pci->ladate.year = pffb->fdateLastAccess.year + 1980;
359	pci->latime.seconds = pffb->ftimeLastAccess.twosecs * 2;
360	pci->latime.minutes = pffb->ftimeLastAccess.minutes;
361	pci->latime.hours = pffb->ftimeLastAccess.hours;
362	pci->crdate.day = pffb->fdateCreation.day;
363	pci->crdate.month = pffb->fdateCreation.month;
364	pci->crdate.year = pffb->fdateCreation.year + 1980;
365	pci->crtime.seconds = pffb->ftimeCreation.twosecs * 2;
366	pci->crtime.minutes = pffb->ftimeCreation.minutes;
367	pci->crtime.hours = pffb->ftimeCreation.hours;
368	pci->easize = CBLIST_TO_EASIZE(pffb->cbList);
369	pci->cbFile = pffb->cbFile;
370	pci->attrFile = pffb->attrFile;
371	/* build attribute string for display */
372	y = 0;
373	for (x = 0; x < 6; x++)
374	{
375	if (attrstring[x])
376	{
377	pci->szDispAttr[y++] =
378	(CHAR)((pci->attrFile & (1 << x)) ? attrstring[x] : '-');
379	}
380	}
381	pci->szDispAttr[5] = 0;
382	pci->pszDispAttr = pci->szDispAttr;
383	pci->rc.pszIcon = pci->pszFileName;
384	pci->rc.hptrIcon = hptr;
385
386	/* check to see if record should be visible */
387	if (dcd && (*dcd->mask.szMask \|\| dcd->mask.antiattr \|\|
388	((dcd->mask.attrFile &
389	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED)) !=
390	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED))))
391	{
392	if (*dcd->mask.szMask \|\| dcd->mask.antiattr)
393	{
394	if(!Filter((PMINIRECORDCORE)pci,(PVOID)&dcd->mask))
395	pci->rc.flRecordAttr \|= CRA_FILTERED;
396	}
397	else if((!(dcd->mask.attrFile & FILE_HIDDEN) &&
398	(pci->attrFile & FILE_HIDDEN)) \|\|
399	(!(dcd->mask.attrFile & FILE_SYSTEM) &&
400	(pci->attrFile & FILE_SYSTEM)) \|\|
401	(!(dcd->mask.attrFile & FILE_READONLY) &&
402	(pci->attrFile & FILE_READONLY)) \|\|
403	(!(dcd->mask.attrFile & FILE_ARCHIVED) &&
404	(pci->attrFile & FILE_ARCHIVED)))
405	{
406	pci->rc.flRecordAttr \|= CRA_FILTERED;
407	}
408	}
409
410	return pffb->cbFile + pci->easize;
411
412	} // FillInRecordFromFFB
413
414
415	ULONGLONG FillInRecordFromFSA(HWND hwndCnr,
416	PCNRITEM pci,
417	const PSZ pszFileName,
418	const PFILESTATUS4 pfsa4,
419	const BOOL partial,
420	DIRCNRDATA *dcd) // Optional
421	{
422	HPOINTER hptr;
423	CHAR attrstring[] = "RHS\0DA";
424	register CHAR *p;
425	register INT x;
426	register INT y;
427
428	/* fill in a container record from a FILESTATUS4 structure */
429
430	pci->hwndCnr = hwndCnr;
431	strcpy(pci->szFileName,pszFileName);
432	/* load the object's Subject, if required */
433	if (pfsa4->cbList > 4L &&
434	dcd &&
435	fLoadSubject &&
436	(!isalpha(*pci->szFileName) \|\|
437	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADSUBJS)))
438	{
439	APIRET rc;
440	EAOP2 eaop;
441	PGEA2LIST pgealist;
442	PFEA2LIST pfealist;
443	PGEA2 pgea;
444	PFEA2 pfea;
445	CHAR *value;
446
447	pgealist = malloc(sizeof(GEA2LIST) + 32);
448	if (pgealist) {
449	memset(pgealist,0,sizeof(GEA2LIST) + 32);
450	pgea = &pgealist->list[0];
451	strcpy(pgea->szName,SUBJECT);
452	pgea->cbName = strlen(pgea->szName);
453	pgea->oNextEntryOffset = 0;
454	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
455	pfealist = malloc(1532);
456	if (pfealist) {
457	memset(pfealist,0,1532);
458	pfealist->cbList = 1024;
459	eaop.fpGEA2List = pgealist;
460	eaop.fpFEA2List = pfealist;
461	eaop.oError = 0;
462	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
463	(PVOID)&eaop,
464	(ULONG)sizeof(EAOP2));
465	if (!rc) {
466	pfea = &eaop.fpFEA2List->list[0];
467	value = pfea->szName + pfea->cbName + 1;
468	value[pfea->cbValue] = 0;
469	if ((USHORT )value == EAT_ASCII)
470	strncpy(pci->szSubject,value + (sizeof(USHORT) * 2),39);
471	pci->szSubject[39] = 0;
472	}
473	free(pfealist);
474	}
475	free(pgealist);
476	}
477	}
478	pci->pszSubject = pci->szSubject;
479	*pci->szLongname = 0;
480	if (fLoadLongnames &&
481	dcd &&
482	pfsa4->cbList > 4L &&
483	isalpha(*pci->szFileName) &&
484	~driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLONGNAMES &&
485	~driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADLONGS)
486	{
487	APIRET rc;
488	EAOP2 eaop;
489	PGEA2LIST pgealist;
490	PFEA2LIST pfealist;
491	PGEA2 pgea;
492	PFEA2 pfea;
493	CHAR *value;
494
495	pgealist = malloc(sizeof(GEA2LIST) + 32);
496	if (pgealist) {
497	memset(pgealist,0,sizeof(GEA2LIST) + 32);
498	pgea = &pgealist->list[0];
499	strcpy(pgea->szName,LONGNAME);
500	pgea->cbName = strlen(pgea->szName);
501	pgea->oNextEntryOffset = 0;
502	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
503	pfealist = malloc(1532);
504	if (pfealist) {
505	memset(pfealist,0,1532);
506	pfealist->cbList = 1024;
507	eaop.fpGEA2List = pgealist;
508	eaop.fpFEA2List = pfealist;
509	eaop.oError = 0;
510	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
511	(PVOID)&eaop,(ULONG)sizeof(EAOP2));
512	if (!rc) {
513	pfea = &eaop.fpFEA2List->list[0];
514	value = pfea->szName + pfea->cbName + 1;
515	value[pfea->cbValue] = 0;
516	if ((USHORT )value == EAT_ASCII)
517	strncpy(pci->szLongname,value + (sizeof(USHORT) * 2),CCHMAXPATHCOMP);
518	pci->szLongname[CCHMAXPATHCOMP - 1] = 0;
519	}
520	free(pfealist);
521	}
522	free(pgealist);
523	}
524	}
525	pci->pszLongname = pci->szLongname;
526	if (fForceUpper)
527	strupr(pci->szFileName);
528	else if (fForceLower)
529	strlwr(pci->szFileName);
530
531	if (pfsa4->attrFile & FILE_DIRECTORY)
532	{
533	if (fNoIconsDirs \|\|
534	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS) \|\|
535	!isalpha(*pci->szFileName))
536	{
537	hptr = (HPOINTER)0;
538	}
539	else
540	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
541	}
542	else
543	{
544	if (fNoIconsFiles \|\|
545	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS) \|\|
546	!isalpha(*pci->szFileName))
547	{
548	hptr = IDFile(pci->szFileName);
549	}
550	else
551	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
552	}
553	if (!hptr)
554	{
555	hptr = pfsa4->attrFile & FILE_DIRECTORY ?
556	hptrDir :
557	pfsa4->attrFile & FILE_SYSTEM ?
558	hptrSystem :
559	pfsa4->attrFile & FILE_HIDDEN ?
560	hptrHidden :
561	pfsa4->attrFile & FILE_READONLY ?
562	hptrReadonly :
563	hptrFile;
564	}
565
566	if (partial)
567	{
568	p = strrchr(pci->szFileName,'\\');
569	if (!p) {
570	p = strrchr(pci->szFileName,':');
571	if (!p)
572	p = pci->szFileName;
573	else
574	p++;
575	}
576	else if ((dcd && dcd->type == TREE_FRAME) \|\|
577	!(pfsa4->attrFile & FILE_DIRECTORY) \|\|
578	!*(p + 1))
579	p++;
580	if (!*p)
581	p = pci->szFileName;
582	}
583	else
584	p = pci->szFileName;
585	pci->pszFileName = p;
586	pci->date.day = pfsa4->fdateLastWrite.day;
587	pci->date.month = pfsa4->fdateLastWrite.month;
588	pci->date.year = pfsa4->fdateLastWrite.year + 1980;
589	pci->time.seconds = pfsa4->ftimeLastWrite.twosecs * 2;
590	pci->time.minutes = pfsa4->ftimeLastWrite.minutes;
591	pci->time.hours = pfsa4->ftimeLastWrite.hours;
592	pci->ladate.day = pfsa4->fdateLastAccess.day;
593	pci->ladate.month = pfsa4->fdateLastAccess.month;
594	pci->ladate.year = pfsa4->fdateLastAccess.year + 1980;
595	pci->latime.seconds = pfsa4->ftimeLastAccess.twosecs * 2;
596	pci->latime.minutes = pfsa4->ftimeLastAccess.minutes;
597	pci->latime.hours = pfsa4->ftimeLastAccess.hours;
598	pci->crdate.day = pfsa4->fdateCreation.day;
599	pci->crdate.month = pfsa4->fdateCreation.month;
600	pci->crdate.year = pfsa4->fdateCreation.year + 1980;
601	pci->crtime.seconds = pfsa4->ftimeCreation.twosecs * 2;
602	pci->crtime.minutes = pfsa4->ftimeCreation.minutes;
603	pci->crtime.hours = pfsa4->ftimeCreation.hours;
604	pci->easize = CBLIST_TO_EASIZE(pfsa4->cbList);
605	pci->cbFile = pfsa4->cbFile;
606	pci->attrFile = pfsa4->attrFile;
607	y = 0;
608	for(x = 0;x < 6;x++)
609	if (attrstring[x])
610	pci->szDispAttr[y++] = (CHAR)((pci->attrFile & (1 << x)) ?
611	attrstring[x] : '-');
612	pci->szDispAttr[5] = 0;
613	pci->pszDispAttr = pci->szDispAttr;
614	pci->rc.pszIcon = pci->pszFileName;
615	pci->rc.hptrIcon = hptr;
616
617	if (dcd &&
618	(*dcd->mask.szMask \|\| dcd->mask.antiattr \|\|
619	((dcd->mask.attrFile &
620	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED)) !=
621	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED))))
622	{
623	if (*dcd->mask.szMask \|\| dcd->mask.antiattr)
624	{
625	if (!Filter((PMINIRECORDCORE)pci,(PVOID)&dcd->mask))
626	pci->rc.flRecordAttr \|= CRA_FILTERED;
627	}
628	else if ((!(dcd->mask.attrFile & FILE_HIDDEN) &&
629	(pci->attrFile & FILE_HIDDEN)) \|\|
630	(!(dcd->mask.attrFile & FILE_SYSTEM) &&
631	(pci->attrFile & FILE_SYSTEM)) \|\|
632	(!(dcd->mask.attrFile & FILE_READONLY) &&
633	(pci->attrFile & FILE_READONLY)) \|\|
634	(!(dcd->mask.attrFile & FILE_ARCHIVED) &&
635	(pci->attrFile & FILE_ARCHIVED)))
636	pci->rc.flRecordAttr \|= CRA_FILTERED;
637	}
638
639	return pfsa4->cbFile + pci->easize;
640
641	} // FillInRecordFromFSA
642
643
644	VOID ProcessDirectory(const HWND hwndCnr, const PCNRITEM pciParent,
645	const CHAR *szDirBase, const BOOL filestoo,
646	const BOOL recurse,const BOOL partial,
647	CHAR *stopflag,
648	DIRCNRDATA *dcd, // Optional
649	ULONG *pulTotalFiles, // Optional
650	PULONGLONG pullTotalBytes) // Optional
651	{
652	/* put all the directories (and files if filestoo is TRUE) from a
653	* directory into the container. recurse through subdirectories if
654	* recurse is TRUE.
655	*/
656
657	PSZ pszFileSpec;
658	INT t;
659	PFILEFINDBUF4 paffbFound;
660	PFILEFINDBUF4 *papffbSelected;
661	PFILEFINDBUF4 pffbFile;
662	PFILEFINDBUF4 paffbTotal = NULL;
663	PFILEFINDBUF4 paffbTemp;
664	HDIR hdir = HDIR_CREATE;
665	ULONG ulFileCnt;
666	ULONG ulExtraBytes;
667	ULONG ulM = 1;
668	ULONG ulTotal = 0;
669	ULONGLONG ullBytes;
670	ULONGLONG ullTotalBytes;
671	ULONG ulReturnFiles = 0;
672	ULONGLONG ullReturnBytes = 0;
673	PCH pchEndPath;
674	APIRET rc;
675	PCNRITEM pci;
676	PCNRITEM pciFirst;
677	PCNRITEM pcit;
678	RECORDINSERT ri;
679	PBYTE pByte;
680	PBYTE pByte2;
681	BOOL ok = TRUE;
682
683	if (isalpha(*szDirBase) && szDirBase[1] == ':' && szDirBase[2] == '\\')
684	{
685	ulExtraBytes = EXTRA_RECORD_BYTES;
686	if ((driveflags[toupper(*szDirBase) - 'A'] & DRIVE_REMOTE) && fRemoteBug)
687	ulM = 1; /* file system gets confused */
688	else if (driveflags[toupper(*szDirBase) - 'A'] & DRIVE_ZIPSTREAM)
689	ulM = min(FilesToGet,225); /* anything more is wasted */
690	else
691	ulM = FilesToGet; /* full-out */
692	}
693	else
694	{
695	ulExtraBytes = EXTRA_RECORD_BYTES;
696	ulM = FilesToGet;
697	}
698	if (OS2ver[0] == 20 && OS2ver[1] < 30)
699	ulM = min(ulM,(65535 / sizeof(FILEFINDBUF4)));
700
701	ulFileCnt = ulM;
702	pszFileSpec = malloc(CCHMAXPATH + 2);
703	paffbFound = malloc((ulM + 1) * sizeof(FILEFINDBUF4));
704	papffbSelected = malloc((ulM + 1) * sizeof(PFILEFINDBUF4));
705	if (paffbFound && papffbSelected && pszFileSpec) {
706	t = strlen(szDirBase);
707	memcpy(pszFileSpec,szDirBase,t + 1);
708	pchEndPath = pszFileSpec + t;
709	if (*(pchEndPath - 1) != '\\') {
710	memcpy(pchEndPath,"\\",2);
711	pchEndPath++;
712	}
713	memcpy(pchEndPath,"*",2);
714	DosError(FERR_DISABLEHARDERR);
715	rc = DosFindFirst(pszFileSpec, &hdir,
716	FILE_NORMAL \| ((filestoo) ? FILE_DIRECTORY :
717	MUST_HAVE_DIRECTORY) \| FILE_READONLY \|
718	FILE_ARCHIVED \| FILE_SYSTEM \| FILE_HIDDEN,
719	paffbFound, ulM * sizeof(FILEFINDBUF4),
720	&ulFileCnt, FIL_QUERYEASIZE);
721	priority_normal();
722	*pchEndPath = 0;
723	if (!rc)
724	{
725	while (!rc)
726	{
727	/*
728	* remove . and .. from list if present
729	* also counter file system bugs that sometimes
730	* allows normal files to slip through when
731	* only directories should appear (only a few
732	* network file systems exhibit such a problem).
733	*/
734	register ULONG x;
735
736	if (stopflag && *stopflag)
737	goto Abort;
738	pByte = (PBYTE)paffbFound;
739	for (x = 0;x < ulFileCnt;)
740	{
741	pffbFile = (PFILEFINDBUF4)pByte;
742	if (!*pffbFile->achName \|\|
743	(!filestoo && !(pffbFile->attrFile & FILE_DIRECTORY)) \|\|
744	(((pffbFile->attrFile & FILE_DIRECTORY) &&
745	pffbFile->achName[0] == '.') &&
746	(!pffbFile->achName[1] \|\| (pffbFile->achName[1] == '.' &&
747	!pffbFile->achName[2]))))
748	{
749	ulFileCnt--; // Got . or ..
750	}
751	else
752	papffbSelected[x++] = pffbFile; // Count file
753	if (!pffbFile->oNextEntryOffset)
754	{
755	ulFileCnt = x; // Adjust count
756	break;
757	}
758	pByte += pffbFile->oNextEntryOffset;
759	}
760	if (ulFileCnt)
761	{
762	if (stopflag && *stopflag)
763	goto Abort;
764	if (fSyncUpdates)
765	{
766	pciFirst = WinSendMsg(hwndCnr, CM_ALLOCRECORD,
767	MPFROMLONG(ulExtraBytes),
768	MPFROMLONG(ulFileCnt));
769	if (pciFirst)
770	{
771	register INT i;
772
773	pci = pciFirst;
774	ullTotalBytes = 0;
775	for(i = 0; i < ulFileCnt; i++) {
776	pffbFile = papffbSelected[i];
777	ullBytes = FillInRecordFromFFB(hwndCnr,pci,pszFileSpec,
778	pffbFile,partial,dcd);
779	pci = (PCNRITEM)pci->rc.preccNextRecord;
780	ullTotalBytes += ullBytes;
781	}
782	if (ulFileCnt)
783	{
784	memset(&ri,0,sizeof(RECORDINSERT));
785	ri.cb = sizeof(RECORDINSERT);
786	ri.pRecordOrder = (PRECORDCORE) CMA_END;
787	ri.pRecordParent = (PRECORDCORE) pciParent;
788	ri.zOrder = (ULONG) CMA_TOP;
789	ri.cRecordsInsert = ulFileCnt;
790	ri.fInvalidateRecord = (!fSyncUpdates && dcd &&
791	dcd->type == DIR_FRAME) ?
792	FALSE : TRUE;
793	if (!WinSendMsg(hwndCnr,
794	CM_INSERTRECORD,
795	MPFROMP(pciFirst),
796	MPFROMP(&ri)))
797	{
798	DosSleep(100);
799	WinSetFocus(HWND_DESKTOP,hwndCnr);
800	if (!WinSendMsg(hwndCnr,
801	CM_INSERTRECORD,
802	MPFROMP(pciFirst),
803	MPFROMP(&ri)))
804	{
805	Win_Error(hwndCnr,HWND_DESKTOP,__FILE__,__LINE__,
806	GetPString(IDS_FILLDIRERR2TEXT));
807	ok = FALSE;
808	ullTotalBytes = 0;
809	if (WinIsWindow((HAB)0,hwndCnr))
810	{
811	pci = pciFirst;
812	while (pci)
813	{
814	pcit = (PCNRITEM)pci->rc.preccNextRecord;
815	WinSendMsg(hwndCnr,
816	CM_FREERECORD,
817	MPFROMP(&pci),
818	MPFROMSHORT(1));
819	pci = pcit;
820	}
821	}
822	}
823	}
824	}
825	}
826	else
827	{
828	Win_Error(hwndCnr,HWND_DESKTOP,__FILE__,__LINE__,
829	GetPString(IDS_FILLDIRERR3TEXT));
830	ok = FALSE;
831	ullTotalBytes = 0;
832	}
833	if (ok)
834	{
835	ullReturnBytes += ullTotalBytes;
836	ulReturnFiles += ulFileCnt;
837	}
838	}
839	else
840	{
841	paffbTemp = realloc(paffbTotal,sizeof(FILEFINDBUF4) *
842	(ulFileCnt + ulTotal));
843	if (paffbTemp)
844	{
845	paffbTotal = paffbTemp;
846	for(x = 0;x < ulFileCnt;x++)
847	paffbTotal[x + ulTotal] = *papffbSelected[x];
848	ulTotal += ulFileCnt;
849	}
850	else
851	{
852	saymsg(MB_ENTER,
853	HWND_DESKTOP,
854	GetPString(IDS_ERRORTEXT),
855	GetPString(IDS_OUTOFMEMORY));
856	break;
857	}
858	}
859	}
860	if (stopflag && *stopflag)
861	goto Abort;
862	ulFileCnt = ulM;
863	DosError(FERR_DISABLEHARDERR);
864	rc = DosFindNext(hdir, paffbFound, ulM * sizeof(FILEFINDBUF4),
865	&ulFileCnt);
866	priority_normal();
867	if (rc)
868	DosError(FERR_DISABLEHARDERR);
869	}
870	DosFindClose(hdir);
871
872	if (paffbFound \|\| papffbSelected) {
873	if (paffbFound)
874	free(paffbFound);
875	if (papffbSelected)
876	free(papffbSelected);
877	papffbSelected = NULL;
878	paffbFound = NULL;
879	}
880
881	if (ulTotal && paffbTotal)
882	{
883
884	if (stopflag && *stopflag)
885	goto Abort;
886
887	pciFirst = WinSendMsg(hwndCnr, CM_ALLOCRECORD,
888	MPFROMLONG(ulExtraBytes),
889	MPFROMLONG(ulTotal));
890	if (pciFirst)
891	{
892	register INT i;
893
894	pci = pciFirst;
895	ullTotalBytes = 0;
896	pByte2 = (PBYTE)paffbTotal;
897	for(i = 0; i < ulTotal; i++)
898	{
899	pffbFile = (PFILEFINDBUF4)pByte2;
900	ullBytes = FillInRecordFromFFB(hwndCnr,pci,pszFileSpec,
901	pffbFile,partial,dcd);
902	pci = (PCNRITEM)pci->rc.preccNextRecord;
903	ullTotalBytes += ullBytes;
904
905	pByte2 += sizeof(FILEFINDBUF4);
906	}
907	if (ulTotal)
908	{
909	memset(&ri,0,sizeof(RECORDINSERT));
910	ri.cb = sizeof(RECORDINSERT);
911	ri.pRecordOrder = (PRECORDCORE) CMA_END;
912	ri.pRecordParent = (PRECORDCORE) pciParent;
913	ri.zOrder = (ULONG) CMA_TOP;
914	ri.cRecordsInsert = ulTotal;
915	ri.fInvalidateRecord = (!fSyncUpdates && dcd &&
916	dcd->type == DIR_FRAME) ?
917	FALSE : TRUE;
918	if (!WinSendMsg(hwndCnr,CM_INSERTRECORD,
919	MPFROMP(pciFirst),MPFROMP(&ri)))
920	{
921	DosSleep(100);
922	WinSetFocus(HWND_DESKTOP,hwndCnr);
923	if (!WinSendMsg(hwndCnr,CM_INSERTRECORD,
924	MPFROMP(pciFirst),MPFROMP(&ri)))
925	{
926	Win_Error(hwndCnr,HWND_DESKTOP,__FILE__,__LINE__,
927	GetPString(IDS_FILLDIRERR5TEXT));
928	ok = FALSE;
929	ullTotalBytes = 0;
930	if (WinIsWindow((HAB)0,hwndCnr))
931	{
932	pci = pciFirst;
933	while (pci)
934	{
935	pcit = (PCNRITEM)pci->rc.preccNextRecord;
936	WinSendMsg(hwndCnr,CM_FREERECORD,
937	MPFROMP(&pci),MPFROMSHORT(1));
938	pci = pcit;
939	}
940	}
941	}
942	}
943	}
944	}
945	else
946	{
947	Win_Error(hwndCnr,HWND_DESKTOP,__FILE__,__LINE__,
948	GetPString(IDS_FILLDIRERR3TEXT));
949	ok = FALSE;
950	ullTotalBytes = 0;
951	}
952	if (ok)
953	{
954	ullReturnBytes += ullTotalBytes;
955	ulReturnFiles += ulFileCnt;
956	}
957	}
958	}
959
960	if (!fSyncUpdates && dcd && dcd->type == DIR_FRAME)
961	WinSendMsg(hwndCnr,CM_INVALIDATERECORD,MPVOID,
962	MPFROM2SHORT(0,CMA_ERASE));
963	}
964	Abort:
965	if (paffbTotal \|\| papffbSelected \|\| paffbFound \|\| pszFileSpec)
966	{
967	if (paffbTotal)
968	free(paffbTotal);
969	if (pszFileSpec)
970	free(pszFileSpec);
971	if (paffbFound)
972	free(paffbFound);
973	if (papffbSelected)
974	free(papffbSelected);
975	}
976	if (recurse)
977	{
978	pci = WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(pciParent),
979	MPFROM2SHORT(CMA_FIRSTCHILD, CMA_ITEMORDER));
980	while (pci && (INT)pci != -1)
981	{
982	if (pci->attrFile & FILE_DIRECTORY)
983	Stubby(hwndCnr,pci);
984	pci = WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(pci),
985	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
986	}
987	}
988
989	if (pulTotalFiles)
990	*pulTotalFiles = ulReturnFiles;
991
992	if (pullTotalBytes)
993	*pullTotalBytes = ullReturnBytes;
994
995	} // ProcessDirectory
996
997
998	VOID FillDirCnr(HWND hwndCnr,
999	CHAR *pszDirectory,
1000	DIRCNRDATA *dcd,
1001	PULONGLONG pullTotalBytes)
1002	{
1003	ProcessDirectory(hwndCnr,
1004	(PCNRITEM)NULL,
1005	pszDirectory,
1006	TRUE,
1007	FALSE,
1008	TRUE,
1009	dcd ? &dcd->stopflag : NULL,
1010	dcd,
1011	NULL,
1012	pullTotalBytes);
1013	DosPostEventSem(CompactSem);
1014
1015	} // FillDirCnr
1016
1017
1018	VOID FillTreeCnr(HWND hwndCnr,HWND hwndParent)
1019	{
1020	ULONG ulDriveNum,ulDriveMap,numtoinsert = 0,drvtype;
1021	PCNRITEM pci,pciFirst = NULL,pciNext,pciParent = NULL;
1022	INT x,removable;
1023	CHAR szDrive[] = " :\\",FileSystem[CCHMAXPATH],suggest[32];
1024	FILESTATUS4 fsa4;
1025	APIRET rc;
1026	BOOL drivesbuilt = FALSE;
1027	static BOOL didonce = FALSE;
1028
1029	fDummy = TRUE;
1030	*suggest = 0;
1031	for (x = 0;x < 26;x++)
1032	driveflags[x] &= (DRIVE_IGNORE \| DRIVE_NOPRESCAN \| DRIVE_NOLOADICONS \|
1033	DRIVE_NOLOADSUBJS \| DRIVE_NOLOADLONGS \|
1034	DRIVE_INCLUDEFILES \| DRIVE_SLOW);
1035	memset(driveserial,-1,sizeof(driveserial));
1036	{
1037	ULONG startdrive = 3L;
1038
1039	DosError(FERR_DISABLEHARDERR);
1040	if (!DosQuerySysInfo(QSV_BOOT_DRIVE,
1041	QSV_BOOT_DRIVE,
1042	(PVOID)&startdrive,
1043	(ULONG)sizeof(ULONG)) &&
1044	startdrive)
1045	driveflags[startdrive - 1] \|= DRIVE_BOOT;
1046	}
1047	DosError(FERR_DISABLEHARDERR);
1048	rc = DosQCurDisk(&ulDriveNum,
1049	&ulDriveMap);
1050	if (rc)
1051	{
1052	Dos_Error(MB_CANCEL,
1053	rc,
1054	HWND_DESKTOP,
1055	__FILE__,
1056	__LINE__,
1057	GetPString(IDS_FILLDIRERR6TEXT));
1058	exit(0);
1059	}
1060	for(x = 0;x < 26;x++)
1061	if ((ulDriveMap & (1L << x)) && !(driveflags[x] & DRIVE_IGNORE))
1062	numtoinsert++;
1063	if (numtoinsert)
1064	pciFirst = WinSendMsg(hwndCnr,
1065	CM_ALLOCRECORD,
1066	MPFROMLONG(EXTRA_RECORD_BYTES2),
1067	MPFROMLONG((ULONG)numtoinsert));
1068	if (pciFirst)
1069	{
1070	pci = pciFirst;
1071	for(x = 0;x < 26;x++) {
1072	if ((ulDriveMap & (1L << x)) && !(driveflags[x] & DRIVE_IGNORE))
1073	{
1074	*szDrive = (CHAR)x + 'A';
1075
1076	{
1077	CHAR s[80];
1078	ULONG flags = 0;
1079	ULONG size = sizeof(ULONG);
1080
1081	sprintf(s,"%c.DriveFlags",toupper(*szDrive));
1082	if (PrfQueryProfileData(fmprof,appname,s,&flags,&size) &&
1083	size == sizeof(ULONG))
1084	{
1085	driveflags[toupper(*szDrive) - 'A'] \|= flags;
1086	}
1087	}
1088
1089	if (x > 1)
1090	{
1091	if (!(driveflags[x] & DRIVE_NOPRESCAN))
1092	{
1093	*FileSystem = 0;
1094	drvtype = 0;
1095	removable = CheckDrive(*szDrive,FileSystem,&drvtype);
1096	driveserial[x] = -1;
1097	if (removable != -1)
1098	{
1099	struct {
1100	ULONG serial;
1101	CHAR volumelength;
1102	CHAR volumelabel[CCHMAXPATH];
1103	} volser;
1104
1105	DosError(FERR_DISABLEHARDERR);
1106	if (!DosQueryFSInfo((ULONG)x,
1107	FSIL_VOLSER,
1108	&volser,
1109	sizeof(volser)))
1110	{
1111	driveserial[x] = volser.serial;
1112	}
1113	}
1114	else
1115	driveflags[x] \|= DRIVE_INVALID;
1116	memset(&fsa4,0,sizeof(FILESTATUS4));
1117	driveflags[x] \|= ((removable == -1 \|\| removable == 1) ?
1118	DRIVE_REMOVABLE : 0);
1119	if (drvtype & DRIVE_REMOTE)
1120	driveflags[x] \|= DRIVE_REMOTE;
1121	if (strcmp(FileSystem,HPFS) &&
1122	strcmp(FileSystem,JFS) &&
1123	strcmp(FileSystem,CDFS) &&
1124	strcmp(FileSystem,FAT32) &&
1125	strcmp(FileSystem,HPFS386))
1126	{
1127	driveflags[x] \|= DRIVE_NOLONGNAMES;
1128	}
1129	if (!strcmp(FileSystem,CDFS))
1130	{
1131	removable = 1;
1132	driveflags[x] \|= DRIVE_REMOVABLE \| DRIVE_NOTWRITEABLE \|
1133	DRIVE_CDROM;
1134	}
1135	else if (!stricmp(FileSystem,CBSIFS))
1136	{
1137	driveflags[x] \|= DRIVE_ZIPSTREAM;
1138	driveflags[x] &= ~DRIVE_REMOTE;
1139	if (drvtype & DRIVE_REMOVABLE)
1140	driveflags[x] \|= DRIVE_REMOVABLE;
1141	if (!(drvtype & DRIVE_NOLONGNAMES))
1142	driveflags[x] &= ~DRIVE_NOLONGNAMES;
1143	}
1144
1145	pci->rc.flRecordAttr \|= CRA_RECORDREADONLY;
1146	if ((ULONG)(toupper(*pci->szFileName) - '@') == ulDriveNum)
1147	pci->rc.flRecordAttr \|= (CRA_CURSORED \| CRA_SELECTED);
1148
1149	if (removable == 0)
1150	{
1151	pci->attrFile \|= FILE_DIRECTORY;
1152	DosError(FERR_DISABLEHARDERR);
1153	rc = DosQueryPathInfo(szDrive,
1154	FIL_QUERYEASIZE,
1155	&fsa4,
1156	(ULONG)sizeof(FILESTATUS4));
1157	if (rc == 58)
1158	{
1159	DosError(FERR_DISABLEHARDERR);
1160	rc = DosQueryPathInfo(szDrive,
1161	FIL_STANDARD,
1162	&fsa4,
1163	(ULONG)sizeof(FILESTATUS3));
1164	fsa4.cbList = 0;
1165	}
1166	if (rc && !didonce)
1167	{
1168	if (!*suggest)
1169	{
1170	*suggest = '/';
1171	suggest[1] = 0;
1172	}
1173	sprintf(suggest + strlen(suggest),
1174	"%c",
1175	toupper(*szDrive));
1176	strcpy(pci->szFileName,szDrive);
1177	pci->pszFileName = pci->szFileName;
1178	pci->rc.pszIcon = pci->pszFileName;
1179	pci->attrFile = FILE_DIRECTORY;
1180	strcpy(pci->szDispAttr,"----D-");
1181	pci->pszDispAttr = pci->szDispAttr;
1182	driveserial[x] = -1;
1183	}
1184	else
1185	FillInRecordFromFSA(hwndCnr,
1186	pci,
1187	szDrive,
1188	&fsa4,
1189	TRUE,
1190	NULL);
1191	}
1192	else
1193	{
1194	strcpy(pci->szFileName,szDrive);
1195	pci->pszFileName = pci->szFileName;
1196	pci->rc.pszIcon = pci->pszFileName;
1197	pci->attrFile = FILE_DIRECTORY;
1198	strcpy(pci->szDispAttr,"----D-");
1199	pci->pszDispAttr = pci->szDispAttr;
1200	}
1201	pci->szFileName = toupper(pci->szFileName);
1202	if (driveflags[x] & DRIVE_CDROM)
1203	pci->rc.hptrIcon = hptrCDROM;
1204	else
1205	pci->rc.hptrIcon = (driveflags[x] & DRIVE_REMOVABLE) ?
1206	hptrRemovable :
1207	(driveflags[x] & DRIVE_REMOTE) ?
1208	hptrRemote :
1209	(driveflags[x] & DRIVE_ZIPSTREAM) ?
1210	hptrZipstrm : hptrDrive;
1211	}
1212	else
1213	{
1214	pci->rc.hptrIcon = hptrDunno;
1215	strcpy(pci->szFileName,szDrive);
1216	pci->pszFileName = pci->szFileName;
1217	pci->rc.pszIcon = pci->pszFileName;
1218	pci->attrFile = FILE_DIRECTORY;
1219	strcpy(pci->szDispAttr,"----D-");
1220	pci->pszDispAttr = pci->szDispAttr;
1221	driveserial[x] = -1;
1222	}
1223	}
1224	else
1225	{
1226	pci->rc.hptrIcon = hptrFloppy;
1227	strcpy(pci->szFileName,szDrive);
1228	pci->pszFileName = pci->szFileName;
1229	pci->rc.pszIcon = pci->pszFileName;
1230	pci->attrFile = FILE_DIRECTORY;
1231	strcpy(pci->szDispAttr,"----D-");
1232	pci->pszDispAttr = pci->szDispAttr;
1233	driveflags[x] \|= (DRIVE_REMOVABLE \| DRIVE_NOLONGNAMES);
1234	driveserial[x] = -1;
1235	}
1236	pci->rc.flRecordAttr \|= CRA_RECORDREADONLY;
1237	pci = (PCNRITEM)pci->rc.preccNextRecord; /* next rec */
1238	}
1239	else if (!(ulDriveMap & (1L << x)))
1240	driveflags[x] \|= DRIVE_INVALID;
1241	}
1242	PostMsg(hwndMain,
1243	UM_BUILDDRIVEBAR,
1244	MPVOID,
1245	MPVOID);
1246	drivesbuilt = TRUE;
1247	/* insert the drives */
1248	if (numtoinsert && pciFirst)
1249	{
1250	RECORDINSERT ri;
1251
1252	memset(&ri,0,sizeof(RECORDINSERT));
1253	ri.cb = sizeof(RECORDINSERT);
1254	ri.pRecordOrder = (PRECORDCORE)CMA_END;
1255	ri.pRecordParent = (PRECORDCORE)NULL;
1256	ri.zOrder = (ULONG)CMA_TOP;
1257	ri.cRecordsInsert = numtoinsert;
1258	ri.fInvalidateRecord = FALSE;
1259	if (!WinSendMsg(hwndCnr,
1260	CM_INSERTRECORD,
1261	MPFROMP(pciFirst),
1262	MPFROMP(&ri)))
1263	Win_Error(hwndCnr,hwndCnr,__FILE__,__LINE__,
1264	GetPString(IDS_FILLDIRERR5TEXT));
1265	}
1266	/* move cursor onto the default drive rather than the first drive */
1267	if (!fSwitchTree)
1268	{
1269	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1270	CM_QUERYRECORD,
1271	MPVOID,
1272	MPFROM2SHORT(CMA_FIRST,CMA_ITEMORDER));
1273	while(pci && (INT)pci != -1)
1274	{
1275	if ((ULONG)(toupper(*pci->szFileName) - '@') == ulDriveNum)
1276	{
1277	WinSendMsg(hwndCnr,
1278	CM_SETRECORDEMPHASIS,
1279	MPFROMP(pci),
1280	MPFROM2SHORT(TRUE,CRA_CURSORED));
1281	break;
1282	}
1283	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1284	CM_QUERYRECORD,
1285	MPFROMP(pci),
1286	MPFROM2SHORT(CMA_NEXT,CMA_ITEMORDER));
1287	}
1288	}
1289
1290	if (hwndParent)
1291	WinSendMsg(WinWindowFromID(WinQueryWindow(hwndParent,QW_PARENT),
1292	MAIN_DRIVELIST),
1293	LM_DELETEALL,
1294	MPVOID,
1295	MPVOID);
1296
1297	if (fShowEnv)
1298	{
1299	RECORDINSERT ri;
1300
1301	pciParent = WinSendMsg(hwndCnr,
1302	CM_ALLOCRECORD,
1303	MPFROMLONG(EXTRA_RECORD_BYTES2),
1304	MPFROMLONG(1));
1305	if (pciParent)
1306	{
1307	pciParent->flags \|= RECFLAGS_ENV;
1308	strcpy(pciParent->szFileName,GetPString(IDS_ENVVARSTEXT));
1309	pciParent->pszFileName = pciParent->szFileName;
1310	pciParent->rc.hptrIcon = hptrEnv;
1311	pciParent->rc.pszIcon = pciParent->pszFileName;
1312	strcpy(pciParent->szDispAttr,"------");
1313	pciParent->pszDispAttr = pciParent->szDispAttr;
1314	memset(&ri,0,sizeof(RECORDINSERT));
1315	ri.cb = sizeof(RECORDINSERT);
1316	ri.pRecordOrder = (PRECORDCORE)CMA_END;
1317	ri.pRecordParent = (PRECORDCORE)NULL;
1318	ri.zOrder = (ULONG)CMA_TOP;
1319	ri.cRecordsInsert = 1;
1320	ri.fInvalidateRecord = FALSE;
1321	if (WinSendMsg(hwndCnr,
1322	CM_INSERTRECORD,
1323	MPFROMP(pciParent),
1324	MPFROMP(&ri))) {
1325
1326	char p,pp;
1327
1328	p = GetPString(IDS_ENVVARNAMES);
1329	while(*p == ' ')
1330	p++;
1331	while (*p)
1332	{
1333	*FileSystem = 0;
1334	pp = FileSystem;
1335	while(p && p != ' ')
1336	pp++ = p++;
1337	*pp = 0;
1338	while(*p == ' ')
1339	p++;
1340	if (*FileSystem &&
1341	(!stricmp(FileSystem,"LIBPATH") \|\|
1342	getenv(FileSystem)))
1343	{
1344	pci = WinSendMsg(hwndCnr,
1345	CM_ALLOCRECORD,
1346	MPFROMLONG(EXTRA_RECORD_BYTES2),
1347	MPFROMLONG(1));
1348	if (pci)
1349	{
1350	pci->flags \|= RECFLAGS_ENV;
1351	sprintf(pci->szFileName,
1352	"%%%s%%",
1353	FileSystem);
1354	pci->pszFileName = pci->szFileName;
1355	pci->rc.hptrIcon = hptrEnv;
1356	pci->rc.pszIcon = pci->pszFileName;
1357	strcpy(pci->szDispAttr,"------");
1358	pci->pszDispAttr = pci->szDispAttr;
1359	memset(&ri,0,sizeof(RECORDINSERT));
1360	ri.cb = sizeof(RECORDINSERT);
1361	ri.pRecordOrder = (PRECORDCORE)CMA_END;
1362	ri.pRecordParent = (PRECORDCORE)pciParent;
1363	ri.zOrder = (ULONG)CMA_TOP;
1364	ri.cRecordsInsert = 1;
1365	ri.fInvalidateRecord = FALSE;
1366	if (!WinSendMsg(hwndCnr,
1367	CM_INSERTRECORD,
1368	MPFROMP(pci),
1369	MPFROMP(&ri))) {
1370	Win_Error(hwndCnr,hwndCnr,__FILE__,__LINE__,
1371	GetPString(IDS_FILLDIRERR5TEXT));
1372	WinSendMsg(hwndCnr,
1373	CM_FREERECORD,
1374	MPFROMP(&pci),
1375	MPFROMSHORT(1));
1376	}
1377	}
1378	}
1379	}
1380	WinSendMsg(hwndCnr,
1381	CM_INVALIDATERECORD,
1382	MPFROMP(&pciParent),
1383	MPFROM2SHORT(1,CMA_ERASE \| CMA_REPOSITION));
1384	}
1385	else
1386	WinSendMsg(hwndCnr,
1387	CM_FREERECORD,
1388	MPFROMP(&pciParent),
1389	MPFROMSHORT(1));
1390	}
1391	}
1392
1393	x = 0;
1394	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1395	CM_QUERYRECORD,
1396	MPVOID,
1397	MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
1398	while (pci && (INT)pci != -1)
1399	{
1400	pciNext = (PCNRITEM)WinSendMsg(hwndCnr,
1401	CM_QUERYRECORD,
1402	MPFROMP(pci),
1403	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
1404	if (!(pci->flags & RECFLAGS_ENV))
1405	{
1406	if ((ULONG)(toupper(*pci->szFileName) - '@') == ulDriveNum \|\|
1407	toupper(*pci->szFileName) > 'B')
1408	{
1409	if (!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_INVALID) &&
1410	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOPRESCAN) &&
1411	(!fNoRemovableScan \|\|
1412	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOVABLE)))
1413	{
1414	if (!Stubby(hwndCnr,pci))
1415	{
1416	WinSendMsg(hwndCnr,
1417	CM_INVALIDATERECORD,
1418	MPFROMP(&pci),
1419	MPFROM2SHORT(1,CMA_ERASE \| CMA_REPOSITION));
1420	goto SkipBadRec;
1421	}
1422	}
1423	}
1424	else
1425	WinSendMsg(hwndCnr,
1426	CM_INVALIDATERECORD,
1427	MPFROMP(&pci),
1428	MPFROM2SHORT(1,CMA_ERASE \| CMA_REPOSITION));
1429
1430	WinSendMsg(WinWindowFromID(WinQueryWindow(hwndParent,QW_PARENT),
1431	MAIN_DRIVELIST),
1432	LM_INSERTITEM,
1433	MPFROM2SHORT(LIT_SORTASCENDING,0),
1434	MPFROMP(pci->szFileName));
1435	}
1436	SkipBadRec:
1437	x++;
1438	pci = pciNext;
1439	}
1440	if (hwndParent)
1441	WinSendMsg(WinWindowFromID(WinQueryWindow(hwndParent,QW_PARENT),
1442	MAIN_DRIVELIST),LM_SELECTITEM,MPFROM2SHORT(0,0),
1443	MPFROMLONG(TRUE));
1444
1445	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1446	CM_QUERYRECORD,
1447	MPVOID,
1448	MPFROM2SHORT(CMA_FIRST,
1449	CMA_ITEMORDER));
1450	while (pci && (INT)pci != -1)
1451	{
1452	pciNext = (PCNRITEM)WinSendMsg(hwndCnr,
1453	CM_QUERYRECORD,
1454	MPFROMP(pci),
1455	MPFROM2SHORT(CMA_NEXT,
1456	CMA_ITEMORDER));
1457	if (pci->flags & RECFLAGS_ENV)
1458	{
1459	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1460	CM_QUERYRECORD,
1461	MPFROMP(pci),
1462	MPFROM2SHORT(CMA_FIRSTCHILD,
1463	CMA_ITEMORDER));
1464	while (pci && (INT)pci != -1)
1465	{
1466	if (pci->flags & RECFLAGS_ENV)
1467	FleshEnv(hwndCnr,pci);
1468	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1469	CM_QUERYRECORD,
1470	MPFROMP(pci),
1471	MPFROM2SHORT(CMA_NEXT,
1472	CMA_ITEMORDER));
1473	}
1474	break;
1475	}
1476	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1477	CM_QUERYRECORD,
1478	MPFROMP(pci),
1479	MPFROM2SHORT(CMA_NEXT,
1480	CMA_ITEMORDER));
1481	}
1482
1483	}
1484	else
1485	{
1486	Win_Error(hwndCnr,hwndCnr,__FILE__,__LINE__,
1487	GetPString(IDS_FILLDIRERR7TEXT));
1488	exit(0);
1489	}
1490	if (!drivesbuilt && hwndMain)
1491	PostMsg(hwndMain,
1492	UM_BUILDDRIVEBAR,
1493	MPVOID,
1494	MPVOID);
1495	DosSleep(33L);
1496	fDummy = FALSE;
1497	DosPostEventSem(CompactSem);
1498	{
1499	BYTE info;
1500	BOOL includesyours = FALSE;
1501
1502	if (*suggest \|\|
1503	(!(driveflags[1] & DRIVE_IGNORE) &&
1504	fFirstTime))
1505	{
1506	if (!DosDevConfig(&info,
1507	DEVINFO_FLOPPY) &&
1508	info == 1)
1509	{
1510	if (!*suggest)
1511	{
1512	*suggest = '/';
1513	suggest[1] = 0;
1514	}
1515	else
1516	memmove(suggest + 2,suggest + 1,strlen(suggest));
1517	suggest[1] = 'B';
1518	}
1519	}
1520	if (*suggest)
1521	{
1522	for(x = 2;x < 26;x++)
1523	{
1524	if (driveflags[x] & DRIVE_IGNORE)
1525	{
1526	includesyours = TRUE;
1527	sprintf(suggest + strlen(suggest),
1528	"%c",
1529	(char)(x + 'A'));
1530	}
1531	}
1532	strcat(suggest," %*");
1533	if (saymsg(MB_YESNO \| MB_ICONEXCLAMATION,
1534	(hwndParent) ? hwndParent : hwndCnr,
1535	GetPString(IDS_SUGGESTTITLETEXT),
1536	GetPString(IDS_SUGGEST1TEXT),
1537	(includesyours) ? GetPString(IDS_SUGGEST2TEXT) : NullStr,
1538	suggest) == MBID_YES)
1539	{
1540	char s[64];
1541
1542	sprintf(s, "PARAMETERS=%s", suggest);
1543	WinCreateObject(WPProgram,
1544	"FM/2",
1545	s,
1546	FM3Folder,
1547	CO_UPDATEIFEXISTS);
1548	WinCreateObject(WPProgram,
1549	"FM/2 Lite",
1550	s,
1551	FM3Folder,
1552	CO_UPDATEIFEXISTS);
1553	WinCreateObject(WPProgram,
1554	"Archive Viewer/2",
1555	s,
1556	FM3Tools,
1557	CO_UPDATEIFEXISTS);
1558	WinCreateObject(WPProgram,
1559	"Dir Sizes",
1560	s,
1561	FM3Tools,
1562	CO_UPDATEIFEXISTS);
1563	WinCreateObject(WPProgram,
1564	"Visual Tree",
1565	s,
1566	FM3Tools,
1567	CO_UPDATEIFEXISTS);
1568	WinCreateObject(WPProgram,
1569	"Visual Directory",
1570	s,
1571	FM3Tools,
1572	CO_UPDATEIFEXISTS);
1573	WinCreateObject(WPProgram,
1574	"Global File Viewer",
1575	s,
1576	FM3Tools,
1577	CO_UPDATEIFEXISTS);
1578	WinCreateObject(WPProgram,
1579	"Databar",
1580	s,
1581	FM3Tools,
1582	CO_UPDATEIFEXISTS);
1583	}
1584	}
1585	}
1586	didonce = TRUE;
1587
1588	} // FillTreeCnr
1589

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