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1
2	/***********************************************************************
3
4	$Id: filldir.c 246 2005-08-13 21:00:07Z 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	05 Jun 05 SHL Comments
22	09 Jun 05 SHL Rework WinLoadFileIcon enables
23	09 Jun 05 SHL Rework IDFile
24	13 Aug 05 SHL Renames
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	# if 0 // fixme to be gone
98	for (l = 1; l <= SPTR_CPTR; l++)
99	{
100	hptr3 = WinQuerySysPointer(HWND_DESKTOP,l,FALSE);
101	fprintf(stderr, "0x%08lx SPTR %ld\n", hptr3, l);
102	}
103	# endif // fixme to be gone
104	hptrPMFile = WinQuerySysPointer(HWND_DESKTOP,SPTR_FILE,FALSE);
105	}
106	# if 0 // fixme to be gone
107	else
108	{
109	hptr2 = WinQuerySysPointer(HWND_DESKTOP,SPTR_FILE,FALSE);
110	if (hptr2 != hptrPMFile)
111	{
112	saymsg(0, NULLHANDLE, "Debug", "ptr changed from %lx to %lx", hptrPMFile, hptr2);
113	hptrPMFile = hptr2;
114	fprintf(stderr, "0x%08lx SPTR_FILE changed\n", hptrPMFile);
115	}
116	}
117	# endif // fixme to be gone
118
119	// try to guess WPS default file icon
120	hptr2 = (HPOINTER)0;
121	for (u = 0; !hptrWPSFile && u < 10; u++)
122	{
123	char szFileName[CCHMAXPATH];
124	char *psz;
125
126	psz = getenv("TMP");
127	if (!psz && *psz)
128	psz = getenv("TEMP");
129	if (psz && *psz)
130	{
131	strcpy(szFileName, psz);
132	psz = szFileName + strlen(szFileName) - 1;
133	if (*psz != '\\')
134	{
135	psz++;
136	*psz++ = '\\';
137	}
138	}
139	else
140	psz = szFileName;
141
142	sprintf(psz,"%08x.%03x",rand() & 0xffffffff, rand() & 0xfff);
143	if (IsFile(szFileName) != 1)
144	{
145	FILE *fp = fopen(szFileName,"w");
146	if (fp)
147	{
148	fclose(fp);
149	hptr3 = WinLoadFileIcon(szFileName, FALSE);
150	# if 0 // fixme to be gone
151	fprintf(stderr, "0x%08lx %s\n", hptr3, szFileName);
152	# endif // fixme to be gone
153	unlinkf("%s", szFileName);
154	if (!hptr2)
155	hptr2 = hptr3;
156	else if (hptr3 == hptr3)
157	{
158	hptrWPSFile = hptr3; // Got same icon twice
159	break;
160	}
161	}
162	}
163	DosSleep(rand() % 100);
164
165	} // for
166
167	return hptr == hptrPMFile \|\| hptr == hptrWPSFile;
168
169	} // IsDefaultIcon
170
171
172	ULONGLONG FillInRecordFromFFB(HWND hwndCnr,PCNRITEM pci, const PSZ pszDirectory,
173	const PFILEFINDBUF4 pffb,const BOOL partial,
174	DIRCNRDATA *dcd)
175	{
176	/* fill in a container record from a FILEFINDBUF4 structure */
177
178	CHAR attrstring[] = "RHS\0DA";
179	CHAR *p;
180	HPOINTER hptr;
181	UINT x;
182	UINT y;
183	UINT t;
184
185	pci->hwndCnr = hwndCnr;
186	t = strlen(pszDirectory);
187	memcpy(pci->szFileName,pszDirectory,t + 1);
188	/* note! we cheat below, and accept the full pathname in pszDirectory
189	if !*pffb->achName. speeds up and simplifies processing elsewhere
190	(like in update.c)
191	*/
192	if (*pffb->achName)
193	{
194	p = pci->szFileName + (t - 1);
195	if (*p != '\\') {
196	p++;
197	*p = '\\';
198	}
199	p++;
200	memcpy(p,pffb->achName,pffb->cchName + 1);
201	}
202	/* load the object's Subject, if required */
203	if (pffb->cbList > 4L &&
204	dcd && fLoadSubject &&
205	(isalpha(*pci->szFileName) &&
206	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADSUBJS)))
207	{
208	APIRET rc;
209	EAOP2 eaop;
210	PGEA2LIST pgealist;
211	PFEA2LIST pfealist;
212	PGEA2 pgea;
213	PFEA2 pfea;
214	CHAR *value;
215
216	pgealist = malloc(sizeof(GEA2LIST) + 32);
217	if (pgealist)
218	{
219	memset(pgealist,0,sizeof(GEA2LIST) + 32);
220	pgea = &pgealist->list[0];
221	strcpy(pgea->szName,SUBJECT);
222	pgea->cbName = strlen(pgea->szName);
223	pgea->oNextEntryOffset = 0;
224	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
225	pfealist = malloc(1532);
226	if (pfealist)
227	{
228	memset(pfealist,0,1532);
229	pfealist->cbList = 1024;
230	eaop.fpGEA2List = pgealist;
231	eaop.fpFEA2List = pfealist;
232	eaop.oError = 0;
233	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
234	(PVOID)&eaop,(ULONG)sizeof(EAOP2));
235	if (!rc) {
236	pfea = &eaop.fpFEA2List->list[0];
237	value = pfea->szName + pfea->cbName + 1;
238	value[pfea->cbValue] = 0;
239	if ((USHORT )value == EAT_ASCII)
240	strncpy(pci->szSubject,value + (sizeof(USHORT) * 2),39);
241	pci->szSubject[39] = 0;
242	}
243	free(pfealist);
244	}
245	free(pgealist);
246	}
247	}
248	pci->pszSubject = pci->szSubject;
249	/* load the object's longname */
250	*pci->szLongname = 0;
251	if (pffb->cbList > 4L &&
252	dcd && fLoadLongnames &&
253	(isalpha(*pci->szFileName) &&
254	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLONGNAMES) &&
255	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADLONGS)))
256	{
257	APIRET rc;
258	EAOP2 eaop;
259	PGEA2LIST pgealist;
260	PFEA2LIST pfealist;
261	PGEA2 pgea;
262	PFEA2 pfea;
263	CHAR *value;
264
265	pgealist = malloc(sizeof(GEA2LIST) + 32);
266	if (pgealist)
267	{
268	memset(pgealist,0,sizeof(GEA2LIST) + 32);
269	pgea = &pgealist->list[0];
270	strcpy(pgea->szName,LONGNAME);
271	pgea->cbName = strlen(pgea->szName);
272	pgea->oNextEntryOffset = 0;
273	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
274	pfealist = malloc(1532);
275	if (pfealist) {
276	memset(pfealist,0,1532);
277	pfealist->cbList = 1024;
278	eaop.fpGEA2List = pgealist;
279	eaop.fpFEA2List = pfealist;
280	eaop.oError = 0;
281	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
282	(PVOID)&eaop,(ULONG)sizeof(EAOP2));
283	if (!rc)
284	{
285	pfea = &eaop.fpFEA2List->list[0];
286	value = pfea->szName + pfea->cbName + 1;
287	value[pfea->cbValue] = 0;
288	if ((USHORT )value == EAT_ASCII)
289	strncpy(pci->szLongname,value + (sizeof(USHORT) * 2),CCHMAXPATHCOMP);
290	pci->szLongname[CCHMAXPATHCOMP - 1] = 0;
291	}
292	free(pfealist);
293	}
294	free(pgealist);
295	}
296	}
297	pci->pszLongname = pci->szLongname;
298
299	/* do anything required to case of filename */
300	if (fForceUpper)
301	strupr(pci->szFileName);
302	else if (fForceLower)
303	strlwr(pci->szFileName);
304
305	/* get an icon to use with it */
306	if (pffb->attrFile & FILE_DIRECTORY)
307	{
308	// is directory
309	if (fNoIconsDirs \|\|
310	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS) \|\|
311	!isalpha(*pci->szFileName))
312	{
313	hptr = (HPOINTER)0;
314	}
315	else
316	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
317	}
318	else
319	{
320	// is file
321	if (fNoIconsFiles \|\|
322	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS) \|\|
323	!isalpha(*pci->szFileName))
324	{
325	hptr = (HPOINTER)0;
326	}
327	else
328	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
329
330	if (!hptr \|\| IsDefaultIcon(hptr))
331	hptr = IDFile(pci->szFileName);
332	}
333
334	if (!hptr)
335	{
336	hptr = pffb->attrFile & FILE_DIRECTORY ?
337	hptrDir :
338	pffb->attrFile & FILE_SYSTEM ?
339	hptrSystem :
340	pffb->attrFile & FILE_HIDDEN ?
341	hptrHidden :
342	pffb->attrFile & FILE_READONLY ?
343	hptrReadonly :
344	hptrFile;
345	}
346
347	/* decide where to point for the container's title text */
348	if (partial)
349	{
350	p = strrchr(pci->szFileName,'\\');
351	if (!p)
352	{
353	p = strrchr(pci->szFileName,':');
354	if (!p)
355	p = pci->szFileName;
356	else
357	p++;
358	}
359	else if ((dcd && dcd->type == TREE_FRAME) \|\|
360	(!(pffb->attrFile & FILE_DIRECTORY) \|\| !*(p + 1)))
361	{
362	p++;
363	}
364	if (!*p)
365	p = pci->szFileName;
366	}
367	else
368	p = pci->szFileName;
369	/* now fill the darned thing in... */
370	pci->pszFileName = p;
371	pci->date.day = pffb->fdateLastWrite.day;
372	pci->date.month = pffb->fdateLastWrite.month;
373	pci->date.year = pffb->fdateLastWrite.year + 1980;
374	pci->time.seconds = pffb->ftimeLastWrite.twosecs * 2;
375	pci->time.minutes = pffb->ftimeLastWrite.minutes;
376	pci->time.hours = pffb->ftimeLastWrite.hours;
377	pci->ladate.day = pffb->fdateLastAccess.day;
378	pci->ladate.month = pffb->fdateLastAccess.month;
379	pci->ladate.year = pffb->fdateLastAccess.year + 1980;
380	pci->latime.seconds = pffb->ftimeLastAccess.twosecs * 2;
381	pci->latime.minutes = pffb->ftimeLastAccess.minutes;
382	pci->latime.hours = pffb->ftimeLastAccess.hours;
383	pci->crdate.day = pffb->fdateCreation.day;
384	pci->crdate.month = pffb->fdateCreation.month;
385	pci->crdate.year = pffb->fdateCreation.year + 1980;
386	pci->crtime.seconds = pffb->ftimeCreation.twosecs * 2;
387	pci->crtime.minutes = pffb->ftimeCreation.minutes;
388	pci->crtime.hours = pffb->ftimeCreation.hours;
389	pci->easize = CBLIST_TO_EASIZE(pffb->cbList);
390	pci->cbFile = pffb->cbFile;
391	pci->attrFile = pffb->attrFile;
392	/* build attribute string for display */
393	y = 0;
394	for (x = 0; x < 6; x++)
395	{
396	if (attrstring[x])
397	{
398	pci->szDispAttr[y++] =
399	(CHAR)((pci->attrFile & (1 << x)) ? attrstring[x] : '-');
400	}
401	}
402	pci->szDispAttr[5] = 0;
403	pci->pszDispAttr = pci->szDispAttr;
404	pci->rc.pszIcon = pci->pszFileName;
405	pci->rc.hptrIcon = hptr;
406
407	/* check to see if record should be visible */
408	if (dcd && (*dcd->mask.szMask \|\| dcd->mask.antiattr \|\|
409	((dcd->mask.attrFile &
410	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED)) !=
411	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED))))
412	{
413	if (*dcd->mask.szMask \|\| dcd->mask.antiattr)
414	{
415	if(!Filter((PMINIRECORDCORE)pci,(PVOID)&dcd->mask))
416	pci->rc.flRecordAttr \|= CRA_FILTERED;
417	}
418	else if((!(dcd->mask.attrFile & FILE_HIDDEN) &&
419	(pci->attrFile & FILE_HIDDEN)) \|\|
420	(!(dcd->mask.attrFile & FILE_SYSTEM) &&
421	(pci->attrFile & FILE_SYSTEM)) \|\|
422	(!(dcd->mask.attrFile & FILE_READONLY) &&
423	(pci->attrFile & FILE_READONLY)) \|\|
424	(!(dcd->mask.attrFile & FILE_ARCHIVED) &&
425	(pci->attrFile & FILE_ARCHIVED)))
426	{
427	pci->rc.flRecordAttr \|= CRA_FILTERED;
428	}
429	}
430
431	return pffb->cbFile + pci->easize;
432
433	} // FillInRecordFromFFB
434
435
436	ULONGLONG FillInRecordFromFSA(HWND hwndCnr,
437	PCNRITEM pci,
438	const PSZ pszFileName,
439	const PFILESTATUS4 pfsa4,
440	const BOOL partial,
441	DIRCNRDATA *dcd) // Optional
442	{
443	HPOINTER hptr;
444	CHAR attrstring[] = "RHS\0DA";
445	register CHAR *p;
446	register INT x;
447	register INT y;
448
449	/* fill in a container record from a FILESTATUS4 structure */
450
451	pci->hwndCnr = hwndCnr;
452	strcpy(pci->szFileName,pszFileName);
453	/* load the object's Subject, if required */
454	if (pfsa4->cbList > 4L &&
455	dcd &&
456	fLoadSubject &&
457	(!isalpha(*pci->szFileName) \|\|
458	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADSUBJS)))
459	{
460	APIRET rc;
461	EAOP2 eaop;
462	PGEA2LIST pgealist;
463	PFEA2LIST pfealist;
464	PGEA2 pgea;
465	PFEA2 pfea;
466	CHAR *value;
467
468	pgealist = malloc(sizeof(GEA2LIST) + 32);
469	if (pgealist) {
470	memset(pgealist,0,sizeof(GEA2LIST) + 32);
471	pgea = &pgealist->list[0];
472	strcpy(pgea->szName,SUBJECT);
473	pgea->cbName = strlen(pgea->szName);
474	pgea->oNextEntryOffset = 0;
475	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
476	pfealist = malloc(1532);
477	if (pfealist) {
478	memset(pfealist,0,1532);
479	pfealist->cbList = 1024;
480	eaop.fpGEA2List = pgealist;
481	eaop.fpFEA2List = pfealist;
482	eaop.oError = 0;
483	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
484	(PVOID)&eaop,
485	(ULONG)sizeof(EAOP2));
486	if (!rc) {
487	pfea = &eaop.fpFEA2List->list[0];
488	value = pfea->szName + pfea->cbName + 1;
489	value[pfea->cbValue] = 0;
490	if ((USHORT )value == EAT_ASCII)
491	strncpy(pci->szSubject,value + (sizeof(USHORT) * 2),39);
492	pci->szSubject[39] = 0;
493	}
494	free(pfealist);
495	}
496	free(pgealist);
497	}
498	}
499	pci->pszSubject = pci->szSubject;
500	*pci->szLongname = 0;
501	if (pfsa4->cbList > 4L &&
502	dcd &&
503	fLoadLongnames &&
504	(!isalpha(*pci->szFileName) \|\|
505	((driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLONGNAMES) &&
506	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADLONGS))))
507	{
508	APIRET rc;
509	EAOP2 eaop;
510	PGEA2LIST pgealist;
511	PFEA2LIST pfealist;
512	PGEA2 pgea;
513	PFEA2 pfea;
514	CHAR *value;
515
516	pgealist = malloc(sizeof(GEA2LIST) + 32);
517	if (pgealist) {
518	memset(pgealist,0,sizeof(GEA2LIST) + 32);
519	pgea = &pgealist->list[0];
520	strcpy(pgea->szName,LONGNAME);
521	pgea->cbName = strlen(pgea->szName);
522	pgea->oNextEntryOffset = 0;
523	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
524	pfealist = malloc(1532);
525	if (pfealist) {
526	memset(pfealist,0,1532);
527	pfealist->cbList = 1024;
528	eaop.fpGEA2List = pgealist;
529	eaop.fpFEA2List = pfealist;
530	eaop.oError = 0;
531	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
532	(PVOID)&eaop,(ULONG)sizeof(EAOP2));
533	if (!rc) {
534	pfea = &eaop.fpFEA2List->list[0];
535	value = pfea->szName + pfea->cbName + 1;
536	value[pfea->cbValue] = 0;
537	if ((USHORT )value == EAT_ASCII)
538	strncpy(pci->szLongname,value + (sizeof(USHORT) * 2),CCHMAXPATHCOMP);
539	pci->szLongname[CCHMAXPATHCOMP - 1] = 0;
540	}
541	free(pfealist);
542	}
543	free(pgealist);
544	}
545	}
546	pci->pszLongname = pci->szLongname;
547	if (fForceUpper)
548	strupr(pci->szFileName);
549	else if (fForceLower)
550	strlwr(pci->szFileName);
551
552	if (pfsa4->attrFile & FILE_DIRECTORY)
553	{
554	if (fNoIconsDirs \|\|
555	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS) \|\|
556	!isalpha(*pci->szFileName))
557	{
558	hptr = (HPOINTER)0;
559	}
560	else
561	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
562	}
563	else
564	{
565	if (fNoIconsFiles \|\|
566	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS) \|\|
567	!isalpha(*pci->szFileName))
568	{
569	hptr = IDFile(pci->szFileName);
570	}
571	else
572	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
573	}
574	if (!hptr)
575	{
576	hptr = pfsa4->attrFile & FILE_DIRECTORY ?
577	hptrDir :
578	pfsa4->attrFile & FILE_SYSTEM ?
579	hptrSystem :
580	pfsa4->attrFile & FILE_HIDDEN ?
581	hptrHidden :
582	pfsa4->attrFile & FILE_READONLY ?
583	hptrReadonly :
584	hptrFile;
585	}
586
587	if (partial)
588	{
589	p = strrchr(pci->szFileName,'\\');
590	if (!p) {
591	p = strrchr(pci->szFileName,':');
592	if (!p)
593	p = pci->szFileName;
594	else
595	p++;
596	}
597	else if ((dcd && dcd->type == TREE_FRAME) \|\|
598	!(pfsa4->attrFile & FILE_DIRECTORY) \|\|
599	!*(p + 1))
600	p++;
601	if (!*p)
602	p = pci->szFileName;
603	}
604	else
605	p = pci->szFileName;
606	pci->pszFileName = p;
607	pci->date.day = pfsa4->fdateLastWrite.day;
608	pci->date.month = pfsa4->fdateLastWrite.month;
609	pci->date.year = pfsa4->fdateLastWrite.year + 1980;
610	pci->time.seconds = pfsa4->ftimeLastWrite.twosecs * 2;
611	pci->time.minutes = pfsa4->ftimeLastWrite.minutes;
612	pci->time.hours = pfsa4->ftimeLastWrite.hours;
613	pci->ladate.day = pfsa4->fdateLastAccess.day;
614	pci->ladate.month = pfsa4->fdateLastAccess.month;
615	pci->ladate.year = pfsa4->fdateLastAccess.year + 1980;
616	pci->latime.seconds = pfsa4->ftimeLastAccess.twosecs * 2;
617	pci->latime.minutes = pfsa4->ftimeLastAccess.minutes;
618	pci->latime.hours = pfsa4->ftimeLastAccess.hours;
619	pci->crdate.day = pfsa4->fdateCreation.day;
620	pci->crdate.month = pfsa4->fdateCreation.month;
621	pci->crdate.year = pfsa4->fdateCreation.year + 1980;
622	pci->crtime.seconds = pfsa4->ftimeCreation.twosecs * 2;
623	pci->crtime.minutes = pfsa4->ftimeCreation.minutes;
624	pci->crtime.hours = pfsa4->ftimeCreation.hours;
625	pci->easize = CBLIST_TO_EASIZE(pfsa4->cbList);
626	pci->cbFile = pfsa4->cbFile;
627	pci->attrFile = pfsa4->attrFile;
628	y = 0;
629	for(x = 0;x < 6;x++)
630	if (attrstring[x])
631	pci->szDispAttr[y++] = (CHAR)((pci->attrFile & (1 << x)) ?
632	attrstring[x] : '-');
633	pci->szDispAttr[5] = 0;
634	pci->pszDispAttr = pci->szDispAttr;
635	pci->rc.pszIcon = pci->pszFileName;
636	pci->rc.hptrIcon = hptr;
637
638	if (dcd &&
639	(*dcd->mask.szMask \|\| dcd->mask.antiattr \|\|
640	((dcd->mask.attrFile &
641	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED)) !=
642	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED))))
643	{
644	if (*dcd->mask.szMask \|\| dcd->mask.antiattr)
645	{
646	if (!Filter((PMINIRECORDCORE)pci,(PVOID)&dcd->mask))
647	pci->rc.flRecordAttr \|= CRA_FILTERED;
648	}
649	else if ((!(dcd->mask.attrFile & FILE_HIDDEN) &&
650	(pci->attrFile & FILE_HIDDEN)) \|\|
651	(!(dcd->mask.attrFile & FILE_SYSTEM) &&
652	(pci->attrFile & FILE_SYSTEM)) \|\|
653	(!(dcd->mask.attrFile & FILE_READONLY) &&
654	(pci->attrFile & FILE_READONLY)) \|\|
655	(!(dcd->mask.attrFile & FILE_ARCHIVED) &&
656	(pci->attrFile & FILE_ARCHIVED)))
657	pci->rc.flRecordAttr \|= CRA_FILTERED;
658	}
659
660	return pfsa4->cbFile + pci->easize;
661
662	} // FillInRecordFromFSA
663
664
665	VOID ProcessDirectory(const HWND hwndCnr, const PCNRITEM pciParent,
666	const CHAR *szDirBase, const BOOL filestoo,
667	const BOOL recurse,const BOOL partial,
668	CHAR *stopflag,
669	DIRCNRDATA *dcd, // Optional
670	ULONG *pulTotalFiles, // Optional
671	PULONGLONG pullTotalBytes) // Optional
672	{
673	/* put all the directories (and files if filestoo is TRUE) from a
674	* directory into the container. recurse through subdirectories if
675	* recurse is TRUE.
676	*/
677
678	PSZ pszFileSpec;
679	INT t;
680	PFILEFINDBUF4 paffbFound;
681	PFILEFINDBUF4 *papffbSelected;
682	PFILEFINDBUF4 pffbFile;
683	PFILEFINDBUF4 paffbTotal = NULL;
684	PFILEFINDBUF4 paffbTemp;
685	HDIR hdir = HDIR_CREATE;
686	ULONG ulFileCnt;
687	ULONG ulExtraBytes;
688	ULONG ulM = 1;
689	ULONG ulTotal = 0;
690	ULONGLONG ullBytes;
691	ULONGLONG ullTotalBytes;
692	ULONG ulReturnFiles = 0;
693	ULONGLONG ullReturnBytes = 0;
694	PCH pchEndPath;
695	APIRET rc;
696	PCNRITEM pci;
697	PCNRITEM pciFirst;
698	PCNRITEM pcit;
699	RECORDINSERT ri;
700	PBYTE pByte;
701	PBYTE pByte2;
702	BOOL ok = TRUE;
703
704	if (isalpha(*szDirBase) && szDirBase[1] == ':' && szDirBase[2] == '\\')
705	{
706	// if (!(driveflags[toupper(*szDirBase) - 'A'] & DRIVE_NOLONGNAMES))
707	ulExtraBytes = EXTRA_RECORD_BYTES;
708	// else
709	// ulExtraBytes = EXTRA_RECORD_BYTES2;
710	if ((driveflags[toupper(*szDirBase) - 'A'] & DRIVE_REMOTE) && fRemoteBug)
711	ulM = 1; /* file system gets confused */
712	else if (driveflags[toupper(*szDirBase) - 'A'] & DRIVE_ZIPSTREAM)
713	ulM = min(FilesToGet,225); /* anything more is wasted */
714	else
715	ulM = FilesToGet; /* full-out */
716	}
717	else
718	{
719	ulExtraBytes = EXTRA_RECORD_BYTES;
720	ulM = FilesToGet;
721	}
722	if (OS2ver[0] == 20 && OS2ver[1] < 30)
723	ulM = min(ulM,(65535 / sizeof(FILEFINDBUF4)));
724
725	ulFileCnt = ulM;
726	pszFileSpec = malloc(CCHMAXPATH + 2);
727	paffbFound = malloc((ulM + 1) * sizeof(FILEFINDBUF4));
728	papffbSelected = malloc((ulM + 1) * sizeof(PFILEFINDBUF4));
729	if (paffbFound && papffbSelected && pszFileSpec) {
730	t = strlen(szDirBase);
731	memcpy(pszFileSpec,szDirBase,t + 1);
732	pchEndPath = pszFileSpec + t;
733	if (*(pchEndPath - 1) != '\\') {
734	memcpy(pchEndPath,"\\",2);
735	pchEndPath++;
736	}
737	memcpy(pchEndPath,"*",2);
738	DosError(FERR_DISABLEHARDERR);
739	rc = DosFindFirst(pszFileSpec, &hdir,
740	FILE_NORMAL \| ((filestoo) ? FILE_DIRECTORY :
741	MUST_HAVE_DIRECTORY) \| FILE_READONLY \|
742	FILE_ARCHIVED \| FILE_SYSTEM \| FILE_HIDDEN,
743	paffbFound, ulM * sizeof(FILEFINDBUF4),
744	&ulFileCnt, FIL_QUERYEASIZE);
745	priority_normal();
746	*pchEndPath = 0;
747	if (!rc)
748	{
749	while (!rc)
750	{
751	/*
752	* remove . and .. from list if present
753	* also counter file system bugs that sometimes
754	* allows normal files to slip through when
755	* only directories should appear (only a few
756	* network file systems exhibit such a problem).
757	*/
758	register ULONG x;
759
760	if (stopflag && *stopflag)
761	goto Abort;
762	pByte = (PBYTE)paffbFound;
763	for (x = 0;x < ulFileCnt;)
764	{
765	pffbFile = (PFILEFINDBUF4)pByte;
766	if (!*pffbFile->achName \|\|
767	(!filestoo && !(pffbFile->attrFile & FILE_DIRECTORY)) \|\|
768	(((pffbFile->attrFile & FILE_DIRECTORY) &&
769	pffbFile->achName[0] == '.') &&
770	(!pffbFile->achName[1] \|\| (pffbFile->achName[1] == '.' &&
771	!pffbFile->achName[2]))))
772	{
773	ulFileCnt--; // Got . or ..
774	}
775	else
776	papffbSelected[x++] = pffbFile; // Count file
777	if (!pffbFile->oNextEntryOffset)
778	{
779	ulFileCnt = x; // Adjust count
780	break;
781	}
782	pByte += pffbFile->oNextEntryOffset;
783	}
784	if (ulFileCnt)
785	{
786	if (stopflag && *stopflag)
787	goto Abort;
788	if (fSyncUpdates)
789	{
790	pciFirst = WinSendMsg(hwndCnr, CM_ALLOCRECORD,
791	MPFROMLONG(ulExtraBytes),
792	MPFROMLONG(ulFileCnt));
793	if (pciFirst)
794	{
795	register INT i;
796
797	pci = pciFirst;
798	ullTotalBytes = 0;
799	for(i = 0; i < ulFileCnt; i++) {
800	pffbFile = papffbSelected[i];
801	ullBytes = FillInRecordFromFFB(hwndCnr,pci,pszFileSpec,
802	pffbFile,partial,dcd);
803	pci = (PCNRITEM)pci->rc.preccNextRecord;
804	ullTotalBytes += ullBytes;
805	}
806	if (ulFileCnt)
807	{
808	memset(&ri,0,sizeof(RECORDINSERT));
809	ri.cb = sizeof(RECORDINSERT);
810	ri.pRecordOrder = (PRECORDCORE) CMA_END;
811	ri.pRecordParent = (PRECORDCORE) pciParent;
812	ri.zOrder = (ULONG) CMA_TOP;
813	ri.cRecordsInsert = ulFileCnt;
814	ri.fInvalidateRecord = (!fSyncUpdates && dcd &&
815	dcd->type == DIR_FRAME) ?
816	FALSE : TRUE;
817	if (!WinSendMsg(hwndCnr,
818	CM_INSERTRECORD,
819	MPFROMP(pciFirst),
820	MPFROMP(&ri)))
821	{
822	DosSleep(100);
823	WinSetFocus(HWND_DESKTOP,hwndCnr);
824	if (!WinSendMsg(hwndCnr,
825	CM_INSERTRECORD,
826	MPFROMP(pciFirst),
827	MPFROMP(&ri)))
828	{
829	Win_Error(hwndCnr,HWND_DESKTOP,__FILE__,__LINE__,
830	GetPString(IDS_FILLDIRERR2TEXT));
831	ok = FALSE;
832	ullTotalBytes = 0;
833	if (WinIsWindow((HAB)0,hwndCnr))
834	{
835	pci = pciFirst;
836	while (pci)
837	{
838	pcit = (PCNRITEM)pci->rc.preccNextRecord;
839	WinSendMsg(hwndCnr,
840	CM_FREERECORD,
841	MPFROMP(&pci),
842	MPFROMSHORT(1));
843	pci = pcit;
844	}
845	}
846	}
847	}
848	}
849	}
850	else
851	{
852	Win_Error(hwndCnr,HWND_DESKTOP,__FILE__,__LINE__,
853	GetPString(IDS_FILLDIRERR3TEXT));
854	ok = FALSE;
855	ullTotalBytes = 0;
856	}
857	if (ok)
858	{
859	ullReturnBytes += ullTotalBytes;
860	ulReturnFiles += ulFileCnt;
861	}
862	}
863	else
864	{
865	paffbTemp = realloc(paffbTotal,sizeof(FILEFINDBUF4) *
866	(ulFileCnt + ulTotal));
867	if (paffbTemp)
868	{
869	paffbTotal = paffbTemp;
870	for(x = 0;x < ulFileCnt;x++)
871	paffbTotal[x + ulTotal] = *papffbSelected[x];
872	ulTotal += ulFileCnt;
873	}
874	else
875	{
876	saymsg(MB_ENTER,
877	HWND_DESKTOP,
878	GetPString(IDS_ERRORTEXT),
879	GetPString(IDS_OUTOFMEMORY));
880	break;
881	}
882	}
883	}
884	if (stopflag && *stopflag)
885	goto Abort;
886	ulFileCnt = ulM;
887	DosError(FERR_DISABLEHARDERR);
888	rc = DosFindNext(hdir, paffbFound, ulM * sizeof(FILEFINDBUF4),
889	&ulFileCnt);
890	priority_normal();
891	if (rc)
892	DosError(FERR_DISABLEHARDERR);
893	}
894	DosFindClose(hdir);
895
896	if (paffbFound \|\| papffbSelected) {
897	if (paffbFound)
898	free(paffbFound);
899	if (papffbSelected)
900	free(papffbSelected);
901	papffbSelected = NULL;
902	paffbFound = NULL;
903	}
904
905	if (ulTotal && paffbTotal)
906	{
907
908	if (stopflag && *stopflag)
909	goto Abort;
910
911	pciFirst = WinSendMsg(hwndCnr, CM_ALLOCRECORD,
912	MPFROMLONG(ulExtraBytes),
913	MPFROMLONG(ulTotal));
914	if (pciFirst)
915	{
916	register INT i;
917
918	pci = pciFirst;
919	ullTotalBytes = 0;
920	pByte2 = (PBYTE)paffbTotal;
921	for(i = 0; i < ulTotal; i++)
922	{
923	pffbFile = (PFILEFINDBUF4)pByte2;
924	ullBytes = FillInRecordFromFFB(hwndCnr,pci,pszFileSpec,
925	pffbFile,partial,dcd);
926	pci = (PCNRITEM)pci->rc.preccNextRecord;
927	ullTotalBytes += ullBytes;
928
929	pByte2 += sizeof(FILEFINDBUF4);
930	}
931	if (ulTotal)
932	{
933	memset(&ri,0,sizeof(RECORDINSERT));
934	ri.cb = sizeof(RECORDINSERT);
935	ri.pRecordOrder = (PRECORDCORE) CMA_END;
936	ri.pRecordParent = (PRECORDCORE) pciParent;
937	ri.zOrder = (ULONG) CMA_TOP;
938	ri.cRecordsInsert = ulTotal;
939	ri.fInvalidateRecord = (!fSyncUpdates && dcd &&
940	dcd->type == DIR_FRAME) ?
941	FALSE : TRUE;
942	if (!WinSendMsg(hwndCnr,CM_INSERTRECORD,
943	MPFROMP(pciFirst),MPFROMP(&ri)))
944	{
945	DosSleep(100);
946	WinSetFocus(HWND_DESKTOP,hwndCnr);
947	if (!WinSendMsg(hwndCnr,CM_INSERTRECORD,
948	MPFROMP(pciFirst),MPFROMP(&ri)))
949	{
950	Win_Error(hwndCnr,HWND_DESKTOP,__FILE__,__LINE__,
951	GetPString(IDS_FILLDIRERR5TEXT));
952	ok = FALSE;
953	ullTotalBytes = 0;
954	if (WinIsWindow((HAB)0,hwndCnr))
955	{
956	pci = pciFirst;
957	while (pci)
958	{
959	pcit = (PCNRITEM)pci->rc.preccNextRecord;
960	WinSendMsg(hwndCnr,CM_FREERECORD,
961	MPFROMP(&pci),MPFROMSHORT(1));
962	pci = pcit;
963	}
964	}
965	}
966	}
967	}
968	}
969	else
970	{
971	Win_Error(hwndCnr,HWND_DESKTOP,__FILE__,__LINE__,
972	GetPString(IDS_FILLDIRERR3TEXT));
973	ok = FALSE;
974	ullTotalBytes = 0;
975	}
976	if (ok)
977	{
978	ullReturnBytes += ullTotalBytes;
979	ulReturnFiles += ulFileCnt;
980	}
981	}
982	}
983
984	if (!fSyncUpdates && dcd && dcd->type == DIR_FRAME)
985	WinSendMsg(hwndCnr,CM_INVALIDATERECORD,MPVOID,
986	MPFROM2SHORT(0,CMA_ERASE));
987	}
988	Abort:
989	if (paffbTotal \|\| papffbSelected \|\| paffbFound \|\| pszFileSpec)
990	{
991	if (paffbTotal)
992	free(paffbTotal);
993	if (pszFileSpec)
994	free(pszFileSpec);
995	if (paffbFound)
996	free(paffbFound);
997	if (papffbSelected)
998	free(papffbSelected);
999	}
1000	if (recurse)
1001	{
1002	pci = WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(pciParent),
1003	MPFROM2SHORT(CMA_FIRSTCHILD, CMA_ITEMORDER));
1004	while (pci && (INT)pci != -1)
1005	{
1006	if (pci->attrFile & FILE_DIRECTORY)
1007	Stubby(hwndCnr,pci);
1008	pci = WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(pci),
1009	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
1010	}
1011	}
1012
1013	if (pulTotalFiles)
1014	*pulTotalFiles = ulReturnFiles;
1015
1016	if (pullTotalBytes)
1017	*pullTotalBytes = ullReturnBytes;
1018
1019	} // ProcessDirectory
1020
1021
1022	VOID FillDirCnr(HWND hwndCnr,
1023	CHAR *pszDirectory,
1024	DIRCNRDATA *dcd,
1025	PULONGLONG pullTotalBytes)
1026	{
1027	ProcessDirectory(hwndCnr,
1028	(PCNRITEM)NULL,
1029	pszDirectory,
1030	TRUE,
1031	FALSE,
1032	TRUE,
1033	dcd ? &dcd->stopflag : NULL,
1034	dcd,
1035	NULL,
1036	pullTotalBytes);
1037	DosPostEventSem(CompactSem);
1038
1039	} // FillDirCnr
1040
1041
1042	VOID FillTreeCnr(HWND hwndCnr,HWND hwndParent)
1043	{
1044	ULONG ulDriveNum,ulDriveMap,numtoinsert = 0,drvtype;
1045	PCNRITEM pci,pciFirst = NULL,pciNext,pciParent = NULL;
1046	INT x,removable;
1047	CHAR szDrive[] = " :\\",FileSystem[CCHMAXPATH],suggest[32];
1048	FILESTATUS4 fsa4;
1049	APIRET rc;
1050	BOOL drivesbuilt = FALSE;
1051	static BOOL didonce = FALSE;
1052
1053	fDummy = TRUE;
1054	*suggest = 0;
1055	for (x = 0;x < 26;x++)
1056	driveflags[x] &= (DRIVE_IGNORE \| DRIVE_NOPRESCAN \| DRIVE_NOLOADICONS \|
1057	DRIVE_NOLOADSUBJS \| DRIVE_NOLOADLONGS \|
1058	DRIVE_INCLUDEFILES \| DRIVE_SLOW);
1059	memset(driveserial,-1,sizeof(driveserial));
1060	{
1061	ULONG startdrive = 3L;
1062
1063	DosError(FERR_DISABLEHARDERR);
1064	if (!DosQuerySysInfo(QSV_BOOT_DRIVE,
1065	QSV_BOOT_DRIVE,
1066	(PVOID)&startdrive,
1067	(ULONG)sizeof(ULONG)) &&
1068	startdrive)
1069	driveflags[startdrive - 1] \|= DRIVE_BOOT;
1070	}
1071	DosError(FERR_DISABLEHARDERR);
1072	rc = DosQCurDisk(&ulDriveNum,
1073	&ulDriveMap);
1074	if (rc)
1075	{
1076	Dos_Error(MB_CANCEL,
1077	rc,
1078	HWND_DESKTOP,
1079	__FILE__,
1080	__LINE__,
1081	GetPString(IDS_FILLDIRERR6TEXT));
1082	exit(0);
1083	}
1084	for(x = 0;x < 26;x++)
1085	if ((ulDriveMap & (1L << x)) && !(driveflags[x] & DRIVE_IGNORE))
1086	numtoinsert++;
1087	if (numtoinsert)
1088	pciFirst = WinSendMsg(hwndCnr,
1089	CM_ALLOCRECORD,
1090	MPFROMLONG(EXTRA_RECORD_BYTES2),
1091	MPFROMLONG((ULONG)numtoinsert));
1092	if (pciFirst)
1093	{
1094	pci = pciFirst;
1095	for(x = 0;x < 26;x++) {
1096	if ((ulDriveMap & (1L << x)) && !(driveflags[x] & DRIVE_IGNORE))
1097	{
1098	*szDrive = (CHAR)x + 'A';
1099
1100	{
1101	CHAR s[80];
1102	ULONG flags = 0;
1103	ULONG size = sizeof(ULONG);
1104
1105	sprintf(s,"%c.DriveFlags",toupper(*szDrive));
1106	if (PrfQueryProfileData(fmprof,appname,s,&flags,&size) &&
1107	size == sizeof(ULONG))
1108	{
1109	driveflags[toupper(*szDrive) - 'A'] \|= flags;
1110	}
1111	}
1112
1113	if (x > 1)
1114	{
1115	if (!(driveflags[x] & DRIVE_NOPRESCAN))
1116	{
1117	*FileSystem = 0;
1118	drvtype = 0;
1119	removable = CheckDrive(*szDrive,FileSystem,&drvtype);
1120	driveserial[x] = -1;
1121	if (removable != -1)
1122	{
1123	struct {
1124	ULONG serial;
1125	CHAR volumelength;
1126	CHAR volumelabel[CCHMAXPATH];
1127	} volser;
1128
1129	DosError(FERR_DISABLEHARDERR);
1130	if (!DosQueryFSInfo((ULONG)x,
1131	FSIL_VOLSER,
1132	&volser,
1133	sizeof(volser)))
1134	{
1135	driveserial[x] = volser.serial;
1136	}
1137	}
1138	else
1139	driveflags[x] \|= DRIVE_INVALID;
1140	memset(&fsa4,0,sizeof(FILESTATUS4));
1141	driveflags[x] \|= ((removable == -1 \|\| removable == 1) ?
1142	DRIVE_REMOVABLE : 0);
1143	if (drvtype & DRIVE_REMOTE)
1144	driveflags[x] \|= DRIVE_REMOTE;
1145	if (strcmp(FileSystem,HPFS) &&
1146	strcmp(FileSystem,JFS) &&
1147	strcmp(FileSystem,CDFS) &&
1148	strcmp(FileSystem,FAT32) &&
1149	strcmp(FileSystem,HPFS386))
1150	{
1151	driveflags[x] \|= DRIVE_NOLONGNAMES;
1152	}
1153	if (!strcmp(FileSystem,CDFS))
1154	{
1155	removable = 1;
1156	driveflags[x] \|= DRIVE_REMOVABLE \| DRIVE_NOTWRITEABLE \|
1157	DRIVE_CDROM;
1158	}
1159	else if (!stricmp(FileSystem,CBSIFS))
1160	{
1161	driveflags[x] \|= DRIVE_ZIPSTREAM;
1162	driveflags[x] &= ~DRIVE_REMOTE;
1163	if (drvtype & DRIVE_REMOVABLE)
1164	driveflags[x] \|= DRIVE_REMOVABLE;
1165	if (!(drvtype & DRIVE_NOLONGNAMES))
1166	driveflags[x] &= ~DRIVE_NOLONGNAMES;
1167	}
1168
1169	pci->rc.flRecordAttr \|= CRA_RECORDREADONLY;
1170	if ((ULONG)(toupper(*pci->szFileName) - '@') == ulDriveNum)
1171	pci->rc.flRecordAttr \|= (CRA_CURSORED \| CRA_SELECTED);
1172
1173	if (removable == 0)
1174	{
1175	pci->attrFile \|= FILE_DIRECTORY;
1176	DosError(FERR_DISABLEHARDERR);
1177	rc = DosQueryPathInfo(szDrive,
1178	FIL_QUERYEASIZE,
1179	&fsa4,
1180	(ULONG)sizeof(FILESTATUS4));
1181	if (rc == 58)
1182	{
1183	DosError(FERR_DISABLEHARDERR);
1184	rc = DosQueryPathInfo(szDrive,
1185	FIL_STANDARD,
1186	&fsa4,
1187	(ULONG)sizeof(FILESTATUS3));
1188	fsa4.cbList = 0;
1189	}
1190	if (rc && !didonce)
1191	{
1192	if (!*suggest)
1193	{
1194	*suggest = '/';
1195	suggest[1] = 0;
1196	}
1197	sprintf(suggest + strlen(suggest),
1198	"%c",
1199	toupper(*szDrive));
1200	strcpy(pci->szFileName,szDrive);
1201	pci->pszFileName = pci->szFileName;
1202	pci->rc.pszIcon = pci->pszFileName;
1203	pci->attrFile = FILE_DIRECTORY;
1204	strcpy(pci->szDispAttr,"----D-");
1205	pci->pszDispAttr = pci->szDispAttr;
1206	driveserial[x] = -1;
1207	}
1208	else
1209	FillInRecordFromFSA(hwndCnr,
1210	pci,
1211	szDrive,
1212	&fsa4,
1213	TRUE,
1214	NULL);
1215	}
1216	else
1217	{
1218	strcpy(pci->szFileName,szDrive);
1219	pci->pszFileName = pci->szFileName;
1220	pci->rc.pszIcon = pci->pszFileName;
1221	pci->attrFile = FILE_DIRECTORY;
1222	strcpy(pci->szDispAttr,"----D-");
1223	pci->pszDispAttr = pci->szDispAttr;
1224	}
1225	pci->szFileName = toupper(pci->szFileName);
1226	if (driveflags[x] & DRIVE_CDROM)
1227	pci->rc.hptrIcon = hptrCDROM;
1228	else
1229	pci->rc.hptrIcon = (driveflags[x] & DRIVE_REMOVABLE) ?
1230	hptrRemovable :
1231	(driveflags[x] & DRIVE_REMOTE) ?
1232	hptrRemote :
1233	(driveflags[x] & DRIVE_ZIPSTREAM) ?
1234	hptrZipstrm : hptrDrive;
1235	}
1236	else
1237	{
1238	pci->rc.hptrIcon = hptrDunno;
1239	strcpy(pci->szFileName,szDrive);
1240	pci->pszFileName = pci->szFileName;
1241	pci->rc.pszIcon = pci->pszFileName;
1242	pci->attrFile = FILE_DIRECTORY;
1243	strcpy(pci->szDispAttr,"----D-");
1244	pci->pszDispAttr = pci->szDispAttr;
1245	driveserial[x] = -1;
1246	}
1247	}
1248	else
1249	{
1250	pci->rc.hptrIcon = hptrFloppy;
1251	strcpy(pci->szFileName,szDrive);
1252	pci->pszFileName = pci->szFileName;
1253	pci->rc.pszIcon = pci->pszFileName;
1254	pci->attrFile = FILE_DIRECTORY;
1255	strcpy(pci->szDispAttr,"----D-");
1256	pci->pszDispAttr = pci->szDispAttr;
1257	driveflags[x] \|= (DRIVE_REMOVABLE \| DRIVE_NOLONGNAMES);
1258	driveserial[x] = -1;
1259	}
1260	pci->rc.flRecordAttr \|= CRA_RECORDREADONLY;
1261	pci = (PCNRITEM)pci->rc.preccNextRecord; /* next rec */
1262	}
1263	else if (!(ulDriveMap & (1L << x)))
1264	driveflags[x] \|= DRIVE_INVALID;
1265	}
1266	PostMsg(hwndMain,
1267	UM_BUILDDRIVEBAR,
1268	MPVOID,
1269	MPVOID);
1270	drivesbuilt = TRUE;
1271	/* insert the drives */
1272	if (numtoinsert && pciFirst)
1273	{
1274	RECORDINSERT ri;
1275
1276	memset(&ri,0,sizeof(RECORDINSERT));
1277	ri.cb = sizeof(RECORDINSERT);
1278	ri.pRecordOrder = (PRECORDCORE)CMA_END;
1279	ri.pRecordParent = (PRECORDCORE)NULL;
1280	ri.zOrder = (ULONG)CMA_TOP;
1281	ri.cRecordsInsert = numtoinsert;
1282	ri.fInvalidateRecord = FALSE;
1283	if (!WinSendMsg(hwndCnr,
1284	CM_INSERTRECORD,
1285	MPFROMP(pciFirst),
1286	MPFROMP(&ri)))
1287	Win_Error(hwndCnr,hwndCnr,__FILE__,__LINE__,
1288	GetPString(IDS_FILLDIRERR5TEXT));
1289	}
1290	/* move cursor onto the default drive rather than the first drive */
1291	if (!fSwitchTree)
1292	{
1293	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1294	CM_QUERYRECORD,
1295	MPVOID,
1296	MPFROM2SHORT(CMA_FIRST,CMA_ITEMORDER));
1297	while(pci && (INT)pci != -1)
1298	{
1299	if ((ULONG)(toupper(*pci->szFileName) - '@') == ulDriveNum)
1300	{
1301	WinSendMsg(hwndCnr,
1302	CM_SETRECORDEMPHASIS,
1303	MPFROMP(pci),
1304	MPFROM2SHORT(TRUE,CRA_CURSORED));
1305	break;
1306	}
1307	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1308	CM_QUERYRECORD,
1309	MPFROMP(pci),
1310	MPFROM2SHORT(CMA_NEXT,CMA_ITEMORDER));
1311	}
1312	}
1313
1314	if (hwndParent)
1315	WinSendMsg(WinWindowFromID(WinQueryWindow(hwndParent,QW_PARENT),
1316	MAIN_DRIVELIST),
1317	LM_DELETEALL,
1318	MPVOID,
1319	MPVOID);
1320
1321	if (fShowEnv)
1322	{
1323	RECORDINSERT ri;
1324
1325	pciParent = WinSendMsg(hwndCnr,
1326	CM_ALLOCRECORD,
1327	MPFROMLONG(EXTRA_RECORD_BYTES2),
1328	MPFROMLONG(1));
1329	if (pciParent)
1330	{
1331	pciParent->flags \|= RECFLAGS_ENV;
1332	strcpy(pciParent->szFileName,GetPString(IDS_ENVVARSTEXT));
1333	pciParent->pszFileName = pciParent->szFileName;
1334	pciParent->rc.hptrIcon = hptrEnv;
1335	pciParent->rc.pszIcon = pciParent->pszFileName;
1336	strcpy(pciParent->szDispAttr,"------");
1337	pciParent->pszDispAttr = pciParent->szDispAttr;
1338	memset(&ri,0,sizeof(RECORDINSERT));
1339	ri.cb = sizeof(RECORDINSERT);
1340	ri.pRecordOrder = (PRECORDCORE)CMA_END;
1341	ri.pRecordParent = (PRECORDCORE)NULL;
1342	ri.zOrder = (ULONG)CMA_TOP;
1343	ri.cRecordsInsert = 1;
1344	ri.fInvalidateRecord = FALSE;
1345	if (WinSendMsg(hwndCnr,
1346	CM_INSERTRECORD,
1347	MPFROMP(pciParent),
1348	MPFROMP(&ri))) {
1349
1350	char p,pp;
1351
1352	p = GetPString(IDS_ENVVARNAMES);
1353	while(*p == ' ')
1354	p++;
1355	while (*p)
1356	{
1357	*FileSystem = 0;
1358	pp = FileSystem;
1359	while(p && p != ' ')
1360	pp++ = p++;
1361	*pp = 0;
1362	while(*p == ' ')
1363	p++;
1364	if (*FileSystem &&
1365	(!stricmp(FileSystem,"LIBPATH") \|\|
1366	getenv(FileSystem)))
1367	{
1368	pci = WinSendMsg(hwndCnr,
1369	CM_ALLOCRECORD,
1370	MPFROMLONG(EXTRA_RECORD_BYTES2),
1371	MPFROMLONG(1));
1372	if (pci)
1373	{
1374	pci->flags \|= RECFLAGS_ENV;
1375	sprintf(pci->szFileName,
1376	"%%%s%%",
1377	FileSystem);
1378	pci->pszFileName = pci->szFileName;
1379	pci->rc.hptrIcon = hptrEnv;
1380	pci->rc.pszIcon = pci->pszFileName;
1381	strcpy(pci->szDispAttr,"------");
1382	pci->pszDispAttr = pci->szDispAttr;
1383	memset(&ri,0,sizeof(RECORDINSERT));
1384	ri.cb = sizeof(RECORDINSERT);
1385	ri.pRecordOrder = (PRECORDCORE)CMA_END;
1386	ri.pRecordParent = (PRECORDCORE)pciParent;
1387	ri.zOrder = (ULONG)CMA_TOP;
1388	ri.cRecordsInsert = 1;
1389	ri.fInvalidateRecord = FALSE;
1390	if (!WinSendMsg(hwndCnr,
1391	CM_INSERTRECORD,
1392	MPFROMP(pci),
1393	MPFROMP(&ri))) {
1394	Win_Error(hwndCnr,hwndCnr,__FILE__,__LINE__,
1395	GetPString(IDS_FILLDIRERR5TEXT));
1396	WinSendMsg(hwndCnr,
1397	CM_FREERECORD,
1398	MPFROMP(&pci),
1399	MPFROMSHORT(1));
1400	}
1401	}
1402	}
1403	}
1404	WinSendMsg(hwndCnr,
1405	CM_INVALIDATERECORD,
1406	MPFROMP(&pciParent),
1407	MPFROM2SHORT(1,CMA_ERASE \| CMA_REPOSITION));
1408	}
1409	else
1410	WinSendMsg(hwndCnr,
1411	CM_FREERECORD,
1412	MPFROMP(&pciParent),
1413	MPFROMSHORT(1));
1414	}
1415	}
1416
1417	x = 0;
1418	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1419	CM_QUERYRECORD,
1420	MPVOID,
1421	MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
1422	while (pci && (INT)pci != -1)
1423	{
1424	pciNext = (PCNRITEM)WinSendMsg(hwndCnr,
1425	CM_QUERYRECORD,
1426	MPFROMP(pci),
1427	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
1428	if (!(pci->flags & RECFLAGS_ENV))
1429	{
1430	if ((ULONG)(toupper(*pci->szFileName) - '@') == ulDriveNum \|\|
1431	toupper(*pci->szFileName) > 'B')
1432	{
1433	if (!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_INVALID) &&
1434	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOPRESCAN) &&
1435	(!fNoRemovableScan \|\|
1436	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOVABLE)))
1437	{
1438	if (!Stubby(hwndCnr,pci))
1439	{
1440	WinSendMsg(hwndCnr,
1441	CM_INVALIDATERECORD,
1442	MPFROMP(&pci),
1443	MPFROM2SHORT(1,CMA_ERASE \| CMA_REPOSITION));
1444	goto SkipBadRec;
1445	}
1446	}
1447	}
1448	else
1449	WinSendMsg(hwndCnr,
1450	CM_INVALIDATERECORD,
1451	MPFROMP(&pci),
1452	MPFROM2SHORT(1,CMA_ERASE \| CMA_REPOSITION));
1453
1454	WinSendMsg(WinWindowFromID(WinQueryWindow(hwndParent,QW_PARENT),
1455	MAIN_DRIVELIST),
1456	LM_INSERTITEM,
1457	MPFROM2SHORT(LIT_SORTASCENDING,0),
1458	MPFROMP(pci->szFileName));
1459	}
1460	SkipBadRec:
1461	x++;
1462	pci = pciNext;
1463	}
1464	if (hwndParent)
1465	WinSendMsg(WinWindowFromID(WinQueryWindow(hwndParent,QW_PARENT),
1466	MAIN_DRIVELIST),LM_SELECTITEM,MPFROM2SHORT(0,0),
1467	MPFROMLONG(TRUE));
1468
1469	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1470	CM_QUERYRECORD,
1471	MPVOID,
1472	MPFROM2SHORT(CMA_FIRST,
1473	CMA_ITEMORDER));
1474	while (pci && (INT)pci != -1)
1475	{
1476	pciNext = (PCNRITEM)WinSendMsg(hwndCnr,
1477	CM_QUERYRECORD,
1478	MPFROMP(pci),
1479	MPFROM2SHORT(CMA_NEXT,
1480	CMA_ITEMORDER));
1481	if (pci->flags & RECFLAGS_ENV)
1482	{
1483	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1484	CM_QUERYRECORD,
1485	MPFROMP(pci),
1486	MPFROM2SHORT(CMA_FIRSTCHILD,
1487	CMA_ITEMORDER));
1488	while (pci && (INT)pci != -1)
1489	{
1490	if (pci->flags & RECFLAGS_ENV)
1491	FleshEnv(hwndCnr,pci);
1492	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1493	CM_QUERYRECORD,
1494	MPFROMP(pci),
1495	MPFROM2SHORT(CMA_NEXT,
1496	CMA_ITEMORDER));
1497	}
1498	break;
1499	}
1500	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1501	CM_QUERYRECORD,
1502	MPFROMP(pci),
1503	MPFROM2SHORT(CMA_NEXT,
1504	CMA_ITEMORDER));
1505	}
1506
1507	}
1508	else
1509	{
1510	Win_Error(hwndCnr,hwndCnr,__FILE__,__LINE__,
1511	GetPString(IDS_FILLDIRERR7TEXT));
1512	exit(0);
1513	}
1514	if (!drivesbuilt && hwndMain)
1515	PostMsg(hwndMain,
1516	UM_BUILDDRIVEBAR,
1517	MPVOID,
1518	MPVOID);
1519	DosSleep(33L);
1520	fDummy = FALSE;
1521	DosPostEventSem(CompactSem);
1522	{
1523	BYTE info;
1524	BOOL includesyours = FALSE;
1525
1526	if (*suggest \|\|
1527	(!(driveflags[1] & DRIVE_IGNORE) &&
1528	fFirstTime))
1529	{
1530	if (!DosDevConfig(&info,
1531	DEVINFO_FLOPPY) &&
1532	info == 1)
1533	{
1534	if (!*suggest)
1535	{
1536	*suggest = '/';
1537	suggest[1] = 0;
1538	}
1539	else
1540	memmove(suggest + 2,suggest + 1,strlen(suggest));
1541	suggest[1] = 'B';
1542	}
1543	}
1544	if (*suggest)
1545	{
1546	for(x = 2;x < 26;x++)
1547	{
1548	if (driveflags[x] & DRIVE_IGNORE)
1549	{
1550	includesyours = TRUE;
1551	sprintf(suggest + strlen(suggest),
1552	"%c",
1553	(char)(x + 'A'));
1554	}
1555	}
1556	strcat(suggest," %*");
1557	if (saymsg(MB_YESNO \| MB_ICONEXCLAMATION,
1558	(hwndParent) ? hwndParent : hwndCnr,
1559	GetPString(IDS_SUGGESTTITLETEXT),
1560	GetPString(IDS_SUGGEST1TEXT),
1561	(includesyours) ? GetPString(IDS_SUGGEST2TEXT) : NullStr,
1562	suggest) == MBID_YES)
1563	{
1564	char s[64];
1565
1566	sprintf(s, "PARAMETERS=%s", suggest);
1567	WinCreateObject(WPProgram,
1568	"FM/2",
1569	s,
1570	FM3Folder,
1571	CO_UPDATEIFEXISTS);
1572	WinCreateObject(WPProgram,
1573	"FM/2 Lite",
1574	s,
1575	FM3Folder,
1576	CO_UPDATEIFEXISTS);
1577	WinCreateObject(WPProgram,
1578	"Archive Viewer/2",
1579	s,
1580	FM3Tools,
1581	CO_UPDATEIFEXISTS);
1582	WinCreateObject(WPProgram,
1583	"Dir Sizes",
1584	s,
1585	FM3Tools,
1586	CO_UPDATEIFEXISTS);
1587	WinCreateObject(WPProgram,
1588	"Visual Tree",
1589	s,
1590	FM3Tools,
1591	CO_UPDATEIFEXISTS);
1592	WinCreateObject(WPProgram,
1593	"Visual Directory",
1594	s,
1595	FM3Tools,
1596	CO_UPDATEIFEXISTS);
1597	WinCreateObject(WPProgram,
1598	"Global File Viewer",
1599	s,
1600	FM3Tools,
1601	CO_UPDATEIFEXISTS);
1602	WinCreateObject(WPProgram,
1603	"Databar",
1604	s,
1605	FM3Tools,
1606	CO_UPDATEIFEXISTS);
1607	}
1608	}
1609	}
1610	didonce = TRUE;
1611
1612	} // FillTreeCnr
1613

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