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source: trunk/dll/filldir.c@ 17

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Last change on this file since 17 was 2, checked in by root, 23 years ago
Initial revision
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 47.4 KB

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1	#define INCL_DOS
2	#define INCL_WIN
3
4	#include <os2.h>
5	#include <stdarg.h>
6	#include <stdio.h>
7	#include <stdlib.h>
8	#include <string.h>
9	#include <ctype.h>
10	#include <time.h>
11	#include "fm3dll.h"
12	#include "fm3str.h"
13
14	#pragma alloc_text(FILLDIR,FillInRecordFromFFB,FillInRecordFromFSA,IDFile)
15	#pragma alloc_text(FILLDIR1,ProcessDirectory,FillDirCnr,FillTreeCnr)
16
17
18	HPOINTER IDFile (ULONG cmp) {
19
20	HPOINTER hptr;
21
22	hptr = (HPOINTER)0;
23	if(cmp == (ULONG )".EXE" \|\| cmp == (ULONG )".CMD" \|\|
24	cmp == (ULONG )".BAT" \|\| cmp == (ULONG )".COM")
25	hptr = hptrApp;
26	else if(cmp == (ULONG )".ZIP" \|\| cmp == (ULONG )".LZH" \|\|
27	cmp == (ULONG )".ARJ" \|\| cmp == (ULONG )".ARC" \|\|
28	cmp == (ULONG )".ZOO" \|\| cmp == (ULONG )".RAR")
29	hptr = hptrArc;
30	else if(cmp == (ULONG )".BMP" \|\| cmp == (ULONG )".ICO" \|\|
31	cmp == (ULONG )".PTR" \|\| cmp == (ULONG )".GIF" \|\|
32	cmp == (ULONG )".TIF" \|\| cmp == (ULONG )".PCX" \|\|
33	cmp == (ULONG )".TGA" \|\| cmp == (ULONG )".XBM")
34	hptr = hptrArt;
35	return hptr;
36	}
37
38
39	ULONG FillInRecordFromFFB (HWND hwndCnr,PCNRITEM pci, const PSZ pszDirectory,
40	const PFILEFINDBUF4 pffb,const BOOL partial,
41	DIRCNRDATA *dcd) {
42
43	/* fill in a container record from a FILEFINDBUF4 structure */
44
45	CHAR attrstring[] = "RHS\0DA",cmps[] = ".xxx";
46	register CHAR *p;
47	HPOINTER hptr;
48	register INT x,y;
49	INT t;
50	ULONG cmp;
51
52	pci->hwndCnr = hwndCnr;
53	t = strlen(pszDirectory);
54	memcpy(pci->szFileName,pszDirectory,t + 1);
55	/* note! we cheat below, and accept the full pathname in pszDirectory
56	if !*pffb->achName. speeds up and simplifies processing elsewhere
57	(like in update.c) */
58	if(*pffb->achName) {
59	p = pci->szFileName + (t - 1);
60	if(*p != '\\') {
61	p++;
62	*p = '\\';
63	}
64	p++;
65	memcpy(p,pffb->achName,pffb->cchName + 1);
66	}
67	/* load the object's Subject, if required */
68	if(pffb->cbList > 4L && dcd && fLoadSubject &&
69	(isalpha(*pci->szFileName) &&
70	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADSUBJS))) {
71
72	APIRET rc;
73	EAOP2 eaop;
74	PGEA2LIST pgealist;
75	PFEA2LIST pfealist;
76	PGEA2 pgea;
77	PFEA2 pfea;
78	CHAR *value;
79
80	pgealist = malloc(sizeof(GEA2LIST) + 32);
81	if(pgealist) {
82	memset(pgealist,0,sizeof(GEA2LIST) + 32);
83	pgea = &pgealist->list[0];
84	strcpy(pgea->szName,SUBJECT);
85	pgea->cbName = strlen(pgea->szName);
86	pgea->oNextEntryOffset = 0L;
87	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
88	pfealist = malloc(1532);
89	if(pfealist) {
90	memset(pfealist,0,1532);
91	pfealist->cbList = 1024;
92	eaop.fpGEA2List = pgealist;
93	eaop.fpFEA2List = pfealist;
94	eaop.oError = 0L;
95	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
96	(PVOID)&eaop,(ULONG)sizeof(EAOP2));
97	if(!rc) {
98	pfea = &eaop.fpFEA2List->list[0];
99	value = pfea->szName + pfea->cbName + 1;
100	value[pfea->cbValue] = 0;
101	if((USHORT )value == EAT_ASCII)
102	strncpy(pci->subject,value + (sizeof(USHORT) * 2),39);
103	pci->subject[39] = 0;
104	}
105	free(pfealist);
106	}
107	free(pgealist);
108	}
109	}
110	pci->pszSubject = pci->subject;
111	/* load the object's longname */
112	*pci->Longname = 0;
113	if(pffb->cbList > 4L && dcd && fLoadLongnames &&
114	(isalpha(*pci->szFileName) &&
115	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLONGNAMES) &&
116	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADLONGS))) {
117
118	APIRET rc;
119	EAOP2 eaop;
120	PGEA2LIST pgealist;
121	PFEA2LIST pfealist;
122	PGEA2 pgea;
123	PFEA2 pfea;
124	CHAR *value;
125
126	pgealist = malloc(sizeof(GEA2LIST) + 32);
127	if(pgealist) {
128	memset(pgealist,0,sizeof(GEA2LIST) + 32);
129	pgea = &pgealist->list[0];
130	strcpy(pgea->szName,LONGNAME);
131	pgea->cbName = strlen(pgea->szName);
132	pgea->oNextEntryOffset = 0L;
133	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
134	pfealist = malloc(1532);
135	if(pfealist) {
136	memset(pfealist,0,1532);
137	pfealist->cbList = 1024;
138	eaop.fpGEA2List = pgealist;
139	eaop.fpFEA2List = pfealist;
140	eaop.oError = 0L;
141	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
142	(PVOID)&eaop,(ULONG)sizeof(EAOP2));
143	if(!rc) {
144	pfea = &eaop.fpFEA2List->list[0];
145	value = pfea->szName + pfea->cbName + 1;
146	value[pfea->cbValue] = 0;
147	if((USHORT )value == EAT_ASCII)
148	strncpy(pci->Longname,value + (sizeof(USHORT) * 2),CCHMAXPATHCOMP);
149	pci->Longname[CCHMAXPATHCOMP - 1] = 0;
150	}
151	free(pfealist);
152	}
153	free(pgealist);
154	}
155	}
156	pci->pszLongname = pci->Longname;
157
158	/* do anything required to case of filename */
159	if(fForceUpper)
160	strupr(pci->szFileName);
161	else if(fForceLower)
162	strlwr(pci->szFileName);
163
164	/* get an icon to use with it */
165	if(pffb->attrFile & FILE_DIRECTORY) {
166	if(!fNoIconsDirs && (!isalpha(*pci->szFileName) \|\|
167	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS)))
168	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
169	else
170	hptr = (HPOINTER)0;
171	}
172	else {
173	if(!fNoIconsFiles && (!isalpha(*pci->szFileName) \|\|
174	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS)))
175	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
176	else {
177	p = strrchr(pci->szFileName,'.');
178	if(p && !p[4]) {
179	cmps[1] = toupper(p[1]);
180	cmps[2] = toupper(p[2]);
181	cmps[3] = toupper(p[3]);
182	cmp = (ULONG )cmps;
183	hptr = IDFile(cmp);
184	}
185	else
186	hptr = (HPOINTER)0;
187	}
188	}
189	if(!hptr)
190	hptr = ((pffb->attrFile & FILE_DIRECTORY) != 0) ? hptrDir :
191	((pffb->attrFile & FILE_SYSTEM) != 0) ? hptrSystem :
192	((pffb->attrFile & FILE_HIDDEN) != 0) ? hptrHidden :
193	((pffb->attrFile & FILE_READONLY) != 0) ? hptrReadonly :
194	hptrFile;
195
196	/* decide where to point for the container's title text */
197	if(partial) {
198	p = strrchr(pci->szFileName,'\\');
199	if(!p) {
200	p = strrchr(pci->szFileName,':');
201	if(!p)
202	p = pci->szFileName;
203	else
204	p++;
205	}
206	else if((dcd && dcd->type == TREE_FRAME) \|\|
207	(!(pffb->attrFile & FILE_DIRECTORY) \|\| !*(p + 1)))
208	p++;
209	if(!*p)
210	p = pci->szFileName;
211	}
212	else
213	p = pci->szFileName;
214	/* now fill the darned thing in... */
215	pci->pszFileName = p;
216	pci->date.day = pffb->fdateLastWrite.day;
217	pci->date.month = pffb->fdateLastWrite.month;
218	pci->date.year = pffb->fdateLastWrite.year + 1980;
219	pci->time.seconds = pffb->ftimeLastWrite.twosecs * 2;
220	pci->time.minutes = pffb->ftimeLastWrite.minutes;
221	pci->time.hours = pffb->ftimeLastWrite.hours;
222	pci->ladate.day = pffb->fdateLastAccess.day;
223	pci->ladate.month = pffb->fdateLastAccess.month;
224	pci->ladate.year = pffb->fdateLastAccess.year + 1980;
225	pci->latime.seconds = pffb->ftimeLastAccess.twosecs * 2;
226	pci->latime.minutes = pffb->ftimeLastAccess.minutes;
227	pci->latime.hours = pffb->ftimeLastAccess.hours;
228	pci->crdate.day = pffb->fdateCreation.day;
229	pci->crdate.month = pffb->fdateCreation.month;
230	pci->crdate.year = pffb->fdateCreation.year + 1980;
231	pci->crtime.seconds = pffb->ftimeCreation.twosecs * 2;
232	pci->crtime.minutes = pffb->ftimeCreation.minutes;
233	pci->crtime.hours = pffb->ftimeCreation.hours;
234	pci->easize = (pffb->cbList > 4L) ? (pffb->cbList / 2) : 0L;
235	pci->cbFile = pffb->cbFile;
236	pci->attrFile = pffb->attrFile;
237	/* build attribute string for display */
238	y = 0;
239	for(x = 0;x < 6;x++)
240	if(attrstring[x])
241	pci->szDispAttr[y++] = (CHAR)((pci->attrFile & (1 << x)) ?
242	attrstring[x] : '-');
243	pci->szDispAttr[5] = 0;
244	pci->pszDispAttr = pci->szDispAttr;
245	pci->rc.pszIcon = pci->pszFileName;
246	pci->rc.hptrIcon = hptr;
247
248	/* check to see if record should be visible */
249	if(dcd && (*dcd->mask.szMask \|\| dcd->mask.antiattr \|\|
250	((dcd->mask.attrFile &
251	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED)) !=
252	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED)))) {
253	if(*dcd->mask.szMask \|\| dcd->mask.antiattr) {
254	if(!Filter((PMINIRECORDCORE)pci,(PVOID)&dcd->mask))
255	pci->rc.flRecordAttr \|= CRA_FILTERED;
256	}
257	else if((!(dcd->mask.attrFile & FILE_HIDDEN) &&
258	(pci->attrFile & FILE_HIDDEN)) \|\|
259	(!(dcd->mask.attrFile & FILE_SYSTEM) &&
260	(pci->attrFile & FILE_SYSTEM)) \|\|
261	(!(dcd->mask.attrFile & FILE_READONLY) &&
262	(pci->attrFile & FILE_READONLY)) \|\|
263	(!(dcd->mask.attrFile & FILE_ARCHIVED) &&
264	(pci->attrFile & FILE_ARCHIVED)))
265	pci->rc.flRecordAttr \|= CRA_FILTERED;
266	}
267
268	return pffb->cbFile + pci->easize;
269	}
270
271
272	ULONG FillInRecordFromFSA (HWND hwndCnr,PCNRITEM pci,const PSZ pszFileName,
273	const PFILESTATUS4 pfsa4,
274	const BOOL partial,
275	DIRCNRDATA *dcd) {
276
277	HPOINTER hptr;
278	CHAR attrstring[] = "RHS\0DA",cmps[] = ".xxx";
279	register CHAR *p;
280	register INT x,y;
281	ULONG cmp;
282
283	/* fill in a container record from a FILESTATUS4 structure */
284
285	pci->hwndCnr = hwndCnr;
286	strcpy(pci->szFileName,pszFileName);
287	/* load the object's Subject, if required */
288	if(pfsa4->cbList > 4L && dcd && fLoadSubject &&
289	(!isalpha(*pci->szFileName) \|\|
290	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADSUBJS))) {
291
292	APIRET rc;
293	EAOP2 eaop;
294	PGEA2LIST pgealist;
295	PFEA2LIST pfealist;
296	PGEA2 pgea;
297	PFEA2 pfea;
298	CHAR *value;
299
300	pgealist = malloc(sizeof(GEA2LIST) + 32);
301	if(pgealist) {
302	memset(pgealist,0,sizeof(GEA2LIST) + 32);
303	pgea = &pgealist->list[0];
304	strcpy(pgea->szName,SUBJECT);
305	pgea->cbName = strlen(pgea->szName);
306	pgea->oNextEntryOffset = 0L;
307	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
308	pfealist = malloc(1532);
309	if(pfealist) {
310	memset(pfealist,0,1532);
311	pfealist->cbList = 1024;
312	eaop.fpGEA2List = pgealist;
313	eaop.fpFEA2List = pfealist;
314	eaop.oError = 0L;
315	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
316	(PVOID)&eaop,
317	(ULONG)sizeof(EAOP2));
318	if(!rc) {
319	pfea = &eaop.fpFEA2List->list[0];
320	value = pfea->szName + pfea->cbName + 1;
321	value[pfea->cbValue] = 0;
322	if((USHORT )value == EAT_ASCII)
323	strncpy(pci->subject,value + (sizeof(USHORT) * 2),39);
324	pci->subject[39] = 0;
325	}
326	free(pfealist);
327	}
328	free(pgealist);
329	}
330	}
331	pci->pszSubject = pci->subject;
332	*pci->Longname = 0;
333	if(pfsa4->cbList > 4L && dcd && fLoadLongnames &&
334	(!isalpha(*pci->szFileName) \|\|
335	((driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLONGNAMES) &&
336	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADLONGS)))) {
337
338	APIRET rc;
339	EAOP2 eaop;
340	PGEA2LIST pgealist;
341	PFEA2LIST pfealist;
342	PGEA2 pgea;
343	PFEA2 pfea;
344	CHAR *value;
345
346	pgealist = malloc(sizeof(GEA2LIST) + 32);
347	if(pgealist) {
348	memset(pgealist,0,sizeof(GEA2LIST) + 32);
349	pgea = &pgealist->list[0];
350	strcpy(pgea->szName,LONGNAME);
351	pgea->cbName = strlen(pgea->szName);
352	pgea->oNextEntryOffset = 0L;
353	pgealist->cbList = (sizeof(GEA2LIST) + pgea->cbName);
354	pfealist = malloc(1532);
355	if(pfealist) {
356	memset(pfealist,0,1532);
357	pfealist->cbList = 1024;
358	eaop.fpGEA2List = pgealist;
359	eaop.fpFEA2List = pfealist;
360	eaop.oError = 0L;
361	rc = DosQueryPathInfo(pci->szFileName,FIL_QUERYEASFROMLIST,
362	(PVOID)&eaop,(ULONG)sizeof(EAOP2));
363	if(!rc) {
364	pfea = &eaop.fpFEA2List->list[0];
365	value = pfea->szName + pfea->cbName + 1;
366	value[pfea->cbValue] = 0;
367	if((USHORT )value == EAT_ASCII)
368	strncpy(pci->Longname,value + (sizeof(USHORT) * 2),CCHMAXPATHCOMP);
369	pci->Longname[CCHMAXPATHCOMP - 1] = 0;
370	}
371	free(pfealist);
372	}
373	free(pgealist);
374	}
375	}
376	pci->pszLongname = pci->Longname;
377	if(fForceUpper)
378	strupr(pci->szFileName);
379	else if(fForceLower)
380	strlwr(pci->szFileName);
381
382	if(pfsa4->attrFile & FILE_DIRECTORY) {
383	if(!fNoIconsDirs && (!isalpha(*pci->szFileName) \|\|
384	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS)))
385	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
386	else
387	hptr = (HPOINTER)0;
388	}
389	else {
390	if(!fNoIconsFiles && (!isalpha(*pci->szFileName) \|\|
391	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOLOADICONS)))
392	hptr = WinLoadFileIcon(pci->szFileName, FALSE);
393	else {
394	p = strrchr(pci->szFileName,'.');
395	if(p && !p[4]) {
396	cmps[1] = toupper(p[1]);
397	cmps[2] = toupper(p[2]);
398	cmps[3] = toupper(p[3]);
399	cmp = (ULONG )cmps;
400	hptr = IDFile(cmp);
401	}
402	else
403	hptr = (HPOINTER)0;
404	}
405	}
406	if(!hptr)
407	hptr = ((pfsa4->attrFile & FILE_DIRECTORY) != 0) ? hptrDir :
408	((pfsa4->attrFile & FILE_SYSTEM) != 0) ? hptrSystem :
409	((pfsa4->attrFile & FILE_HIDDEN) != 0) ? hptrHidden :
410	((pfsa4->attrFile & FILE_READONLY) != 0) ? hptrReadonly :
411	hptrFile;
412
413	if(partial) {
414	p = strrchr(pci->szFileName,'\\');
415	if(!p) {
416	p = strrchr(pci->szFileName,':');
417	if(!p)
418	p = pci->szFileName;
419	else
420	p++;
421	}
422	else if((dcd && dcd->type == TREE_FRAME) \|\|
423	(!(pfsa4->attrFile & FILE_DIRECTORY) \|\| !*(p + 1)))
424	p++;
425	if(!*p)
426	p = pci->szFileName;
427	}
428	else
429	p = pci->szFileName;
430	pci->pszFileName = p;
431	pci->date.day = pfsa4->fdateLastWrite.day;
432	pci->date.month = pfsa4->fdateLastWrite.month;
433	pci->date.year = pfsa4->fdateLastWrite.year + 1980;
434	pci->time.seconds = pfsa4->ftimeLastWrite.twosecs * 2;
435	pci->time.minutes = pfsa4->ftimeLastWrite.minutes;
436	pci->time.hours = pfsa4->ftimeLastWrite.hours;
437	pci->ladate.day = pfsa4->fdateLastAccess.day;
438	pci->ladate.month = pfsa4->fdateLastAccess.month;
439	pci->ladate.year = pfsa4->fdateLastAccess.year + 1980;
440	pci->latime.seconds = pfsa4->ftimeLastAccess.twosecs * 2;
441	pci->latime.minutes = pfsa4->ftimeLastAccess.minutes;
442	pci->latime.hours = pfsa4->ftimeLastAccess.hours;
443	pci->crdate.day = pfsa4->fdateCreation.day;
444	pci->crdate.month = pfsa4->fdateCreation.month;
445	pci->crdate.year = pfsa4->fdateCreation.year + 1980;
446	pci->crtime.seconds = pfsa4->ftimeCreation.twosecs * 2;
447	pci->crtime.minutes = pfsa4->ftimeCreation.minutes;
448	pci->crtime.hours = pfsa4->ftimeCreation.hours;
449	pci->easize = (pfsa4->cbList > 4L) ? (pfsa4->cbList / 2) : 0L;
450	pci->cbFile = pfsa4->cbFile;
451	pci->attrFile = pfsa4->attrFile;
452	y = 0;
453	for(x = 0;x < 6;x++)
454	if(attrstring[x])
455	pci->szDispAttr[y++] = (CHAR)((pci->attrFile & (1 << x)) ?
456	attrstring[x] : '-');
457	pci->szDispAttr[5] = 0;
458	pci->pszDispAttr = pci->szDispAttr;
459	pci->rc.pszIcon = pci->pszFileName;
460	pci->rc.hptrIcon = hptr;
461
462	if(dcd && (*dcd->mask.szMask \|\| dcd->mask.antiattr \|\|
463	((dcd->mask.attrFile &
464	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED)) !=
465	(FILE_HIDDEN \| FILE_SYSTEM \| FILE_READONLY \| FILE_ARCHIVED)))) {
466	if(*dcd->mask.szMask \|\| dcd->mask.antiattr) {
467	if(!Filter((PMINIRECORDCORE)pci,(PVOID)&dcd->mask))
468	pci->rc.flRecordAttr \|= CRA_FILTERED;
469	}
470	else if((!(dcd->mask.attrFile & FILE_HIDDEN) &&
471	(pci->attrFile & FILE_HIDDEN)) \|\|
472	(!(dcd->mask.attrFile & FILE_SYSTEM) &&
473	(pci->attrFile & FILE_SYSTEM)) \|\|
474	(!(dcd->mask.attrFile & FILE_READONLY) &&
475	(pci->attrFile & FILE_READONLY)) \|\|
476	(!(dcd->mask.attrFile & FILE_ARCHIVED) &&
477	(pci->attrFile & FILE_ARCHIVED)))
478	pci->rc.flRecordAttr \|= CRA_FILTERED;
479	}
480
481	return pfsa4->cbFile + pci->easize;
482	}
483
484
485	ULONG ProcessDirectory (const HWND hwndCnr, const PCNRITEM pciParent,
486	const CHAR *szDirBase, const BOOL filestoo,
487	const BOOL recurse,const BOOL partial,
488	CHAR stopflag,DIRCNRDATA dcd,ULONG *foundany) {
489
490	/* put all the directories (and files if filestoo is TRUE) from a
491	* directory into the container. recurse through subdirectories if
492	* recurse is TRUE.
493	*/
494
495	PSZ szFileSpec;
496	INT t;
497	PFILEFINDBUF4 pffb,*ppffb,pffbFile,pfTotal = NULL,pfTemp;
498	HDIR hdir = HDIR_CREATE;
499	ULONG ulMaxFiles,ulExtraBytes,ulM = 1L,ulTotal = 0L;
500	LONG numbytes,totalbytes,returnbytes = 0L;
501	PCH pchEndPath;
502	APIRET rc;
503	PCNRITEM pci,pciFirst,pcit;
504	RECORDINSERT ri;
505	register PBYTE fb,tb;
506
507	if(foundany)
508	(*foundany) = 0L;
509	if(isalpha(*szDirBase) && szDirBase[1] == ':' && szDirBase[2] == '\\') {
510	// if(!(driveflags[toupper(*szDirBase) - 'A'] & DRIVE_NOLONGNAMES))
511	ulExtraBytes = EXTRA_RECORD_BYTES;
512	// else
513	// ulExtraBytes = EXTRA_RECORD_BYTES2;
514	if((driveflags[toupper(*szDirBase) - 'A'] & DRIVE_REMOTE) && fRemoteBug)
515	ulM = 1L; /* file system gets confused */
516	else if(driveflags[toupper(*szDirBase) - 'A'] & DRIVE_ZIPSTREAM)
517	ulM = min(FilesToGet,225); /* anything more is wasted */
518	else
519	ulM = FilesToGet; /* full-out */
520	}
521	else {
522	ulExtraBytes = EXTRA_RECORD_BYTES;
523	ulM = FilesToGet;
524	}
525	if(OS2ver[0] == 20 && OS2ver[1] < 30)
526	ulM = min(ulM,(65535 / sizeof(FILEFINDBUF4)));
527
528	ulMaxFiles = ulM;
529	szFileSpec = malloc(CCHMAXPATH + 2);
530	pffb = malloc((ulM + 1L) * sizeof(FILEFINDBUF4));
531	ppffb = malloc((ulM + 1L) * sizeof(PFILEFINDBUF4));
532	if(pffb && ppffb && szFileSpec) {
533	t = strlen(szDirBase);
534	memcpy(szFileSpec,szDirBase,t + 1);
535	pchEndPath = szFileSpec + t;
536	if(*(pchEndPath - 1) != '\\') {
537	memcpy(pchEndPath,"\\",2);
538	pchEndPath++;
539	}
540	memcpy(pchEndPath,"*",2);
541	DosError(FERR_DISABLEHARDERR);
542	rc = DosFindFirst(szFileSpec, &hdir,
543	FILE_NORMAL \| ((filestoo) ? FILE_DIRECTORY :
544	MUST_HAVE_DIRECTORY) \| FILE_READONLY \|
545	FILE_ARCHIVED \| FILE_SYSTEM \| FILE_HIDDEN,
546	pffb, ulM * sizeof(FILEFINDBUF4),
547	&ulMaxFiles, FIL_QUERYEASIZE);
548	priority_normal();
549	*pchEndPath = 0;
550	if(!rc) {
551	while(!rc) {
552	/*
553	* remove . and .. from list if present
554	* also counter file system bugs that sometimes
555	* allows normal files to slip through when
556	* only directories should appear (only a few
557	* network file systems exhibit such a problem).
558	*/
559	{
560	register ULONG x;
561
562	if(stopflag && *stopflag)
563	goto Abort;
564	fb = (PBYTE)pffb;
565	x = 0L;
566	while(x < ulMaxFiles) {
567	pffbFile = (PFILEFINDBUF4)fb;
568	if(!*pffbFile->achName \|\|
569	(!filestoo && !(pffbFile->attrFile & FILE_DIRECTORY)) \|\|
570	(((pffbFile->attrFile & FILE_DIRECTORY) &&
571	pffbFile->achName[0] == '.') &&
572	(!pffbFile->achName[1] \|\| (pffbFile->achName[1] == '.' &&
573	!pffbFile->achName[2]))))
574	ulMaxFiles--;
575	else
576	ppffb[x++] = pffbFile;
577	if(!pffbFile->oNextEntryOffset) {
578	ulMaxFiles = x;
579	break;
580	}
581	fb += pffbFile->oNextEntryOffset;
582	}
583	if(ulMaxFiles) {
584	if(stopflag && *stopflag)
585	goto Abort;
586	if(fSyncUpdates) {
587	pciFirst = WinSendMsg(hwndCnr, CM_ALLOCRECORD,
588	MPFROMLONG(ulExtraBytes),
589	MPFROMLONG(ulMaxFiles));
590	if(pciFirst) {
591
592	register INT i;
593
594	pci = pciFirst;
595	totalbytes = 0L;
596	for(i = 0; i < ulMaxFiles; i++) {
597	pffbFile = ppffb[i];
598	numbytes = FillInRecordFromFFB(hwndCnr,pci,szFileSpec,
599	pffbFile,partial,dcd);
600	if(numbytes > -1L) {
601	pci = (PCNRITEM)pci->rc.preccNextRecord;
602	totalbytes += numbytes;
603	}
604	else {
605	General_Error(WinQueryAnchorBlock(hwndCnr),HWND_DESKTOP,
606	__FILE__,__LINE__,
607	GetPString(IDS_FILLDIRERR1TEXT),
608	hwndCnr);
609	ulMaxFiles--;
610	}
611	}
612	if(ulMaxFiles) {
613	memset(&ri,0,sizeof(RECORDINSERT));
614	ri.cb = sizeof(RECORDINSERT);
615	ri.pRecordOrder = (PRECORDCORE) CMA_END;
616	ri.pRecordParent = (PRECORDCORE) pciParent;
617	ri.zOrder = (ULONG) CMA_TOP;
618	ri.cRecordsInsert = ulMaxFiles;
619	ri.fInvalidateRecord = (!fSyncUpdates && dcd &&
620	dcd->type == DIR_FRAME) ?
621	FALSE : TRUE;
622	if(!WinSendMsg(hwndCnr,
623	CM_INSERTRECORD,
624	MPFROMP(pciFirst),
625	MPFROMP(&ri))) {
626	DosSleep(100L);
627	WinSetFocus(HWND_DESKTOP,hwndCnr);
628	if(!WinSendMsg(hwndCnr,
629	CM_INSERTRECORD,
630	MPFROMP(pciFirst),
631	MPFROMP(&ri))) {
632	General_Error(WinQueryAnchorBlock(hwndCnr),
633	HWND_DESKTOP,
634	__FILE__,
635	__LINE__,
636	GetPString(IDS_FILLDIRERR2TEXT));
637	totalbytes = -1L;
638	if(WinIsWindow((HAB)0,hwndCnr)) {
639	pci = pciFirst;
640	while(pci) {
641	pcit = (PCNRITEM)pci->rc.preccNextRecord;
642	WinSendMsg(hwndCnr,
643	CM_FREERECORD,
644	MPFROMP(&pci),
645	MPFROMSHORT(1));
646	pci = pcit;
647	}
648	}
649	}
650	}
651	}
652	}
653	else {
654	General_Error(WinQueryAnchorBlock(hwndCnr),
655	HWND_DESKTOP,
656	__FILE__,
657	__LINE__,
658	GetPString(IDS_FILLDIRERR3TEXT));
659	totalbytes = -1L;
660	}
661	if(totalbytes > -1L) {
662	returnbytes += totalbytes;
663	if(foundany)
664	(*foundany) += ulMaxFiles;
665	}
666	}
667	else {
668	pfTemp = realloc(pfTotal,sizeof(FILEFINDBUF4) *
669	(ulMaxFiles + ulTotal));
670	if(pfTemp) {
671	pfTotal = pfTemp;
672	for(x = 0;x < ulMaxFiles;x++)
673	pfTotal[x + ulTotal] = *ppffb[x];
674	ulTotal += ulMaxFiles;
675	}
676	else {
677	saymsg(MB_ENTER,
678	HWND_DESKTOP,
679	GetPString(IDS_ERRORTEXT),
680	GetPString(IDS_OUTOFMEMORY));
681	break;
682	}
683	}
684	}
685	}
686	if(stopflag && *stopflag)
687	goto Abort;
688	ulMaxFiles = ulM;
689	DosError(FERR_DISABLEHARDERR);
690	rc = DosFindNext(hdir, pffb, ulM * sizeof(FILEFINDBUF4),
691	&ulMaxFiles);
692	priority_normal();
693	if(rc)
694	DosError(FERR_DISABLEHARDERR);
695	}
696	DosFindClose(hdir);
697
698	if(pffb \|\| ppffb) {
699	if(pffb)
700	free(pffb);
701	if(ppffb)
702	free(ppffb);
703	ppffb = NULL;
704	pffb = NULL;
705	}
706
707	if(ulTotal && pfTotal) {
708	if(stopflag && *stopflag)
709	goto Abort;
710	pciFirst = WinSendMsg(hwndCnr, CM_ALLOCRECORD,
711	MPFROMLONG(ulExtraBytes),
712	MPFROMLONG(ulTotal));
713	if(pciFirst) {
714
715	register INT i;
716
717	pci = pciFirst;
718	totalbytes = 0L;
719	tb = (PBYTE)pfTotal;
720	for(i = 0; i < ulTotal; i++) {
721	pffbFile = (PFILEFINDBUF4)tb;
722	numbytes = FillInRecordFromFFB(hwndCnr,pci,szFileSpec,
723	pffbFile,partial,dcd);
724	if(numbytes > -1L) {
725	pci = (PCNRITEM)pci->rc.preccNextRecord;
726	totalbytes += numbytes;
727	}
728	else {
729	General_Error(WinQueryAnchorBlock(hwndCnr),
730	HWND_DESKTOP,
731	__FILE__,
732	__LINE__,
733	GetPString(IDS_FILLDIRERR4TEXT),
734	hwndCnr);
735	ulTotal--;
736	}
737	tb += sizeof(FILEFINDBUF4);
738	}
739	if(ulTotal) {
740	memset(&ri,0,sizeof(RECORDINSERT));
741	ri.cb = sizeof(RECORDINSERT);
742	ri.pRecordOrder = (PRECORDCORE) CMA_END;
743	ri.pRecordParent = (PRECORDCORE) pciParent;
744	ri.zOrder = (ULONG) CMA_TOP;
745	ri.cRecordsInsert = ulTotal;
746	ri.fInvalidateRecord = (!fSyncUpdates && dcd &&
747	dcd->type == DIR_FRAME) ?
748	FALSE : TRUE;
749	if(!WinSendMsg(hwndCnr,CM_INSERTRECORD,
750	MPFROMP(pciFirst),MPFROMP(&ri))) {
751	DosSleep(100L);
752	WinSetFocus(HWND_DESKTOP,hwndCnr);
753	if(!WinSendMsg(hwndCnr,CM_INSERTRECORD,
754	MPFROMP(pciFirst),MPFROMP(&ri))) {
755	General_Error(WinQueryAnchorBlock(hwndCnr),
756	HWND_DESKTOP,
757	__FILE__,
758	__LINE__,
759	GetPString(IDS_FILLDIRERR5TEXT));
760	totalbytes = -1L;
761	if(WinIsWindow((HAB)0,hwndCnr)) {
762	pci = pciFirst;
763	while(pci) {
764	pcit = (PCNRITEM)pci->rc.preccNextRecord;
765	WinSendMsg(hwndCnr,CM_FREERECORD,
766	MPFROMP(&pci),MPFROMSHORT(1));
767	pci = pcit;
768	}
769	}
770	}
771	}
772	}
773	}
774	else {
775	General_Error(WinQueryAnchorBlock(hwndCnr),
776	HWND_DESKTOP,
777	__FILE__,
778	__LINE__,
779	GetPString(IDS_FILLDIRERR3TEXT));
780	totalbytes = -1L;
781	}
782	if(totalbytes > -1L) {
783	returnbytes += totalbytes;
784	if(foundany)
785	(*foundany) += ulMaxFiles;
786	}
787	}
788	}
789
790	if(!fSyncUpdates && dcd && dcd->type == DIR_FRAME)
791	WinSendMsg(hwndCnr,CM_INVALIDATERECORD,MPVOID,
792	MPFROM2SHORT(0,CMA_ERASE));
793	}
794	Abort:
795	if(pfTotal \|\| ppffb \|\| pffb \|\| szFileSpec) {
796	if(pfTotal)
797	free(pfTotal);
798	if(szFileSpec)
799	free(szFileSpec);
800	if(pffb)
801	free(pffb);
802	if(ppffb)
803	free(ppffb);
804	}
805	if(recurse) {
806	pci = WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(pciParent),
807	MPFROM2SHORT(CMA_FIRSTCHILD, CMA_ITEMORDER));
808	while(pci && (INT)pci != -1) {
809	if(pci->attrFile & FILE_DIRECTORY)
810	Stubby(hwndCnr,pci);
811	pci = WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(pci),
812	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
813	}
814	}
815
816	return returnbytes;
817	}
818
819
820	ULONG FillDirCnr (HWND hwndCnr,CHAR directory,DIRCNRDATA dcd) {
821
822	ULONG ret;
823
824	ret = ProcessDirectory(hwndCnr,(PCNRITEM)NULL,directory,TRUE,FALSE,TRUE,
825	(dcd) ? &dcd->stopflag : NULL,dcd,NULL);
826	DosPostEventSem(CompactSem);
827	return ret;
828	}
829
830
831	ULONG FillTreeCnr (HWND hwndCnr,HWND hwndParent) {
832
833	ULONG ulDriveNum,ulDriveMap,numtoinsert = 0L,drvtype;
834	PCNRITEM pci,pciFirst = NULL,pciNext,pciParent = NULL;
835	INT x,removable;
836	CHAR szDrive[] = " :\\",FileSystem[CCHMAXPATH],suggest[32];
837	FILESTATUS4 fsa4;
838	APIRET rc;
839	BOOL drivesbuilt = FALSE;
840	static BOOL didonce = FALSE;
841
842	fDummy = TRUE;
843	*suggest = 0;
844	for(x = 0;x < 26;x++)
845	driveflags[x] &= (DRIVE_IGNORE \| DRIVE_NOPRESCAN \| DRIVE_NOLOADICONS \|
846	DRIVE_NOLOADSUBJS \| DRIVE_NOLOADLONGS \|
847	DRIVE_INCLUDEFILES \| DRIVE_SLOW);
848	memset(driveserial,-1,sizeof(driveserial));
849	{
850	ULONG startdrive = 3L;
851
852	DosError(FERR_DISABLEHARDERR);
853	if(!DosQuerySysInfo(QSV_BOOT_DRIVE,
854	QSV_BOOT_DRIVE,
855	(PVOID)&startdrive,
856	(ULONG)sizeof(ULONG)) &&
857	startdrive)
858	driveflags[startdrive - 1] \|= DRIVE_BOOT;
859	}
860	DosError(FERR_DISABLEHARDERR);
861	rc = DosQCurDisk(&ulDriveNum,
862	&ulDriveMap);
863	if(rc) {
864	Dos_Error(MB_CANCEL,
865	rc,
866	HWND_DESKTOP,
867	__FILE__,
868	__LINE__,
869	GetPString(IDS_FILLDIRERR6TEXT));
870	exit(0);
871	}
872	for(x = 0;x < 26;x++)
873	if((ulDriveMap & (1L << x)) && !(driveflags[x] & DRIVE_IGNORE))
874	numtoinsert++;
875	if(numtoinsert)
876	pciFirst = WinSendMsg(hwndCnr,
877	CM_ALLOCRECORD,
878	MPFROMLONG(EXTRA_RECORD_BYTES2),
879	MPFROMLONG((ULONG)numtoinsert));
880	if(pciFirst) {
881	pci = pciFirst;
882	for(x = 0;x < 26;x++) {
883	if((ulDriveMap & (1L << x)) && !(driveflags[x] & DRIVE_IGNORE)) {
884	*szDrive = (CHAR)x + 'A';
885
886	{
887	CHAR s[80];
888	ULONG flags = 0,size = sizeof(ULONG);
889
890	sprintf(s,"%c.DriveFlags",toupper(*szDrive));
891	if(PrfQueryProfileData(fmprof,appname,s,&flags,&size) &&
892	size == sizeof(ULONG))
893	driveflags[toupper(*szDrive) - 'A'] \|= flags;
894	}
895
896	if(x > 1) {
897	if(!(driveflags[x] & DRIVE_NOPRESCAN)) {
898	*FileSystem = 0;
899	drvtype = 0;
900	removable = CheckDrive(*szDrive,FileSystem,&drvtype);
901	driveserial[x] = -1;
902	if(removable != -1) {
903
904	struct {
905	ULONG serial;
906	CHAR volumelength;
907	CHAR volumelabel[CCHMAXPATH];
908	} volser;
909
910	DosError(FERR_DISABLEHARDERR);
911	if(!DosQueryFSInfo((ULONG)x,
912	FSIL_VOLSER,
913	&volser,
914	sizeof(volser)))
915	driveserial[x] = volser.serial;
916	}
917	else
918	driveflags[x] \|= DRIVE_INVALID;
919	memset(&fsa4,0,sizeof(FILESTATUS4));
920	driveflags[x] \|= ((removable == -1 \|\| removable == 1) ?
921	DRIVE_REMOVABLE : 0);
922	if(drvtype & DRIVE_REMOTE)
923	driveflags[x] \|= DRIVE_REMOTE;
924	if(strcmp(FileSystem,HPFS) &&
925	strcmp(FileSystem,HPFS386) &&
926	strcmp(FileSystem,CDFS))
927	driveflags[x] \|= DRIVE_NOLONGNAMES;
928	if(!strcmp(FileSystem,CDFS)) {
929	removable = 1;
930	driveflags[x] \|= (DRIVE_REMOVABLE \| DRIVE_NOTWRITEABLE \|
931	DRIVE_CDROM);
932	}
933	else if(!stricmp(FileSystem,CBSIFS)) {
934	driveflags[x] \|= DRIVE_ZIPSTREAM;
935	driveflags[x] &= (~DRIVE_REMOTE);
936	if(drvtype & DRIVE_REMOVABLE)
937	driveflags[x] \|= DRIVE_REMOVABLE;
938	if(!(drvtype & DRIVE_NOLONGNAMES))
939	driveflags[x] &= (~DRIVE_NOLONGNAMES);
940	}
941
942	pci->rc.flRecordAttr \|= CRA_RECORDREADONLY;
943	if((ULONG)(toupper(*pci->szFileName) - '@') == ulDriveNum)
944	pci->rc.flRecordAttr \|= (CRA_CURSORED \| CRA_SELECTED);
945
946	if(removable == 0) {
947	pci->attrFile \|= FILE_DIRECTORY;
948	DosError(FERR_DISABLEHARDERR);
949	rc = DosQueryPathInfo(szDrive,
950	FIL_QUERYEASIZE,
951	&fsa4,
952	(ULONG)sizeof(FILESTATUS4));
953	if(rc == 58) {
954	DosError(FERR_DISABLEHARDERR);
955	rc = DosQueryPathInfo(szDrive,
956	FIL_STANDARD,
957	&fsa4,
958	(ULONG)sizeof(FILESTATUS3));
959	fsa4.cbList = 0;
960	}
961	if(rc && !didonce) {
962	if(!*suggest) {
963	*suggest = '/';
964	suggest[1] = 0;
965	}
966	sprintf(suggest + strlen(suggest),
967	"%c",
968	toupper(*szDrive));
969	strcpy(pci->szFileName,szDrive);
970	pci->pszFileName = pci->szFileName;
971	pci->rc.pszIcon = pci->pszFileName;
972	pci->attrFile = FILE_DIRECTORY;
973	strcpy(pci->szDispAttr,"----D-");
974	pci->pszDispAttr = pci->szDispAttr;
975	driveserial[x] = -1;
976	}
977	else
978	FillInRecordFromFSA(hwndCnr,
979	pci,
980	szDrive,
981	&fsa4,
982	TRUE,
983	NULL);
984	}
985	else {
986	strcpy(pci->szFileName,szDrive);
987	pci->pszFileName = pci->szFileName;
988	pci->rc.pszIcon = pci->pszFileName;
989	pci->attrFile = FILE_DIRECTORY;
990	strcpy(pci->szDispAttr,"----D-");
991	pci->pszDispAttr = pci->szDispAttr;
992	}
993	pci->szFileName = toupper(pci->szFileName);
994	if(driveflags[x] & DRIVE_CDROM)
995	pci->rc.hptrIcon = hptrCDROM;
996	else
997	pci->rc.hptrIcon = (driveflags[x] & DRIVE_REMOVABLE) ?
998	hptrRemovable :
999	(driveflags[x] & DRIVE_REMOTE) ?
1000	hptrRemote :
1001	(driveflags[x] & DRIVE_ZIPSTREAM) ?
1002	hptrZipstrm : hptrDrive;
1003	}
1004	else {
1005	pci->rc.hptrIcon = hptrDunno;
1006	strcpy(pci->szFileName,szDrive);
1007	pci->pszFileName = pci->szFileName;
1008	pci->rc.pszIcon = pci->pszFileName;
1009	pci->attrFile = FILE_DIRECTORY;
1010	strcpy(pci->szDispAttr,"----D-");
1011	pci->pszDispAttr = pci->szDispAttr;
1012	driveserial[x] = -1;
1013	}
1014	}
1015	else {
1016	pci->rc.hptrIcon = hptrFloppy;
1017	strcpy(pci->szFileName,szDrive);
1018	pci->pszFileName = pci->szFileName;
1019	pci->rc.pszIcon = pci->pszFileName;
1020	pci->attrFile = FILE_DIRECTORY;
1021	strcpy(pci->szDispAttr,"----D-");
1022	pci->pszDispAttr = pci->szDispAttr;
1023	driveflags[x] \|= (DRIVE_REMOVABLE \| DRIVE_NOLONGNAMES);
1024	driveserial[x] = -1;
1025	}
1026	pci->rc.flRecordAttr \|= CRA_RECORDREADONLY;
1027	pci = (PCNRITEM)pci->rc.preccNextRecord; /* next rec */
1028	}
1029	else if(!(ulDriveMap & (1L << x)))
1030	driveflags[x] \|= DRIVE_INVALID;
1031	}
1032	PostMsg(hwndMain,
1033	UM_BUILDDRIVES,
1034	MPVOID,
1035	MPVOID);
1036	drivesbuilt = TRUE;
1037	/* insert the drives */
1038	if(numtoinsert && pciFirst) {
1039
1040	RECORDINSERT ri;
1041
1042	memset(&ri,0,sizeof(RECORDINSERT));
1043	ri.cb = sizeof(RECORDINSERT);
1044	ri.pRecordOrder = (PRECORDCORE)CMA_END;
1045	ri.pRecordParent = (PRECORDCORE)NULL;
1046	ri.zOrder = (ULONG)CMA_TOP;
1047	ri.cRecordsInsert = numtoinsert;
1048	ri.fInvalidateRecord = FALSE;
1049	if(!WinSendMsg(hwndCnr,
1050	CM_INSERTRECORD,
1051	MPFROMP(pciFirst),
1052	MPFROMP(&ri)))
1053	General_Error(WinQueryAnchorBlock(hwndCnr),
1054	hwndCnr,
1055	__FILE__,
1056	__LINE__,
1057	GetPString(IDS_FILLDIRERR5TEXT));
1058	}
1059	/* move cursor onto the default drive rather than the first drive */
1060	if(!fSwitchTree) {
1061	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1062	CM_QUERYRECORD,
1063	MPVOID,
1064	MPFROM2SHORT(CMA_FIRST,CMA_ITEMORDER));
1065	while(pci && (INT)pci != -1) {
1066	if((ULONG)(toupper(*pci->szFileName) - '@') == ulDriveNum) {
1067	WinSendMsg(hwndCnr,
1068	CM_SETRECORDEMPHASIS,
1069	MPFROMP(pci),
1070	MPFROM2SHORT(TRUE,CRA_CURSORED));
1071	break;
1072	}
1073	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1074	CM_QUERYRECORD,
1075	MPFROMP(pci),
1076	MPFROM2SHORT(CMA_NEXT,CMA_ITEMORDER));
1077	}
1078	}
1079
1080	if(hwndParent)
1081	WinSendMsg(WinWindowFromID(WinQueryWindow(hwndParent,QW_PARENT),
1082	MAIN_DRIVELIST),
1083	LM_DELETEALL,
1084	MPVOID,
1085	MPVOID);
1086
1087	if(fShowEnv) {
1088
1089	RECORDINSERT ri;
1090
1091	pciParent = WinSendMsg(hwndCnr,
1092	CM_ALLOCRECORD,
1093	MPFROMLONG(EXTRA_RECORD_BYTES2),
1094	MPFROMLONG(1));
1095	if(pciParent) {
1096	pciParent->flags \|= RECFLAGS_ENV;
1097	strcpy(pciParent->szFileName,GetPString(IDS_ENVVARSTEXT));
1098	pciParent->pszFileName = pciParent->szFileName;
1099	pciParent->rc.hptrIcon = hptrEnv;
1100	pciParent->rc.pszIcon = pciParent->pszFileName;
1101	strcpy(pciParent->szDispAttr,"------");
1102	pciParent->pszDispAttr = pciParent->szDispAttr;
1103	memset(&ri,0,sizeof(RECORDINSERT));
1104	ri.cb = sizeof(RECORDINSERT);
1105	ri.pRecordOrder = (PRECORDCORE)CMA_END;
1106	ri.pRecordParent = (PRECORDCORE)NULL;
1107	ri.zOrder = (ULONG)CMA_TOP;
1108	ri.cRecordsInsert = 1;
1109	ri.fInvalidateRecord = FALSE;
1110	if(WinSendMsg(hwndCnr,
1111	CM_INSERTRECORD,
1112	MPFROMP(pciParent),
1113	MPFROMP(&ri))) {
1114
1115	char p,pp;
1116
1117	p = GetPString(IDS_ENVVARNAMES);
1118	while(*p == ' ')
1119	p++;
1120	while(*p) {
1121	*FileSystem = 0;
1122	pp = FileSystem;
1123	while(p && p != ' ')
1124	pp++ = p++;
1125	*pp = 0;
1126	while(*p == ' ')
1127	p++;
1128	if(*FileSystem &&
1129	(!stricmp(FileSystem,"LIBPATH") \|\|
1130	getenv(FileSystem))) {
1131	pci = WinSendMsg(hwndCnr,
1132	CM_ALLOCRECORD,
1133	MPFROMLONG(EXTRA_RECORD_BYTES2),
1134	MPFROMLONG(1));
1135	if(pci) {
1136	pci->flags \|= RECFLAGS_ENV;
1137	sprintf(pci->szFileName,
1138	"%%%s%%",
1139	FileSystem);
1140	pci->pszFileName = pci->szFileName;
1141	pci->rc.hptrIcon = hptrEnv;
1142	pci->rc.pszIcon = pci->pszFileName;
1143	strcpy(pci->szDispAttr,"------");
1144	pci->pszDispAttr = pci->szDispAttr;
1145	memset(&ri,0,sizeof(RECORDINSERT));
1146	ri.cb = sizeof(RECORDINSERT);
1147	ri.pRecordOrder = (PRECORDCORE)CMA_END;
1148	ri.pRecordParent = (PRECORDCORE)pciParent;
1149	ri.zOrder = (ULONG)CMA_TOP;
1150	ri.cRecordsInsert = 1;
1151	ri.fInvalidateRecord = FALSE;
1152	if(!WinSendMsg(hwndCnr,
1153	CM_INSERTRECORD,
1154	MPFROMP(pci),
1155	MPFROMP(&ri))) {
1156	General_Error(WinQueryAnchorBlock(hwndCnr),
1157	hwndCnr,
1158	__FILE__,
1159	__LINE__,
1160	GetPString(IDS_FILLDIRERR5TEXT));
1161	WinSendMsg(hwndCnr,
1162	CM_FREERECORD,
1163	MPFROMP(&pci),
1164	MPFROMSHORT(1));
1165	}
1166	}
1167	}
1168	}
1169	WinSendMsg(hwndCnr,
1170	CM_INVALIDATERECORD,
1171	MPFROMP(&pciParent),
1172	MPFROM2SHORT(1,CMA_ERASE \| CMA_REPOSITION));
1173	}
1174	else
1175	WinSendMsg(hwndCnr,
1176	CM_FREERECORD,
1177	MPFROMP(&pciParent),
1178	MPFROMSHORT(1));
1179	}
1180	}
1181
1182	x = 0;
1183	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1184	CM_QUERYRECORD,
1185	MPVOID,
1186	MPFROM2SHORT(CMA_FIRST,
1187	CMA_ITEMORDER));
1188	while(pci && (INT)pci != -1) {
1189	pciNext = (PCNRITEM)WinSendMsg(hwndCnr,
1190	CM_QUERYRECORD,
1191	MPFROMP(pci),
1192	MPFROM2SHORT(CMA_NEXT,
1193	CMA_ITEMORDER));
1194	if(!(pci->flags & RECFLAGS_ENV)) {
1195	if((ULONG)(toupper(*pci->szFileName) - '@') == ulDriveNum \|\|
1196	toupper(*pci->szFileName) > 'B') {
1197	if(!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_INVALID) &&
1198	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_NOPRESCAN) &&
1199	(!fNoRemovableScan \|\|
1200	!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOVABLE))) {
1201	if(!Stubby(hwndCnr,pci)) {
1202	WinSendMsg(hwndCnr,
1203	CM_INVALIDATERECORD,
1204	MPFROMP(&pci),
1205	MPFROM2SHORT(1,CMA_ERASE \| CMA_REPOSITION));
1206	goto SkipBadRec;
1207	}
1208	}
1209	}
1210	else
1211	WinSendMsg(hwndCnr,
1212	CM_INVALIDATERECORD,
1213	MPFROMP(&pci),
1214	MPFROM2SHORT(1,CMA_ERASE \| CMA_REPOSITION));
1215	WinSendMsg(WinWindowFromID(WinQueryWindow(hwndParent,QW_PARENT),
1216	MAIN_DRIVELIST),
1217	LM_INSERTITEM,
1218	MPFROM2SHORT(LIT_SORTASCENDING,0),
1219	MPFROMP(pci->szFileName));
1220	}
1221	SkipBadRec:
1222	x++;
1223	pci = pciNext;
1224	}
1225	if(hwndParent)
1226	WinSendMsg(WinWindowFromID(WinQueryWindow(hwndParent,QW_PARENT),
1227	MAIN_DRIVELIST),LM_SELECTITEM,MPFROM2SHORT(0,0),
1228	MPFROMLONG(TRUE));
1229
1230	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1231	CM_QUERYRECORD,
1232	MPVOID,
1233	MPFROM2SHORT(CMA_FIRST,
1234	CMA_ITEMORDER));
1235	while(pci && (INT)pci != -1) {
1236	pciNext = (PCNRITEM)WinSendMsg(hwndCnr,
1237	CM_QUERYRECORD,
1238	MPFROMP(pci),
1239	MPFROM2SHORT(CMA_NEXT,
1240	CMA_ITEMORDER));
1241	if(pci->flags & RECFLAGS_ENV) {
1242	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1243	CM_QUERYRECORD,
1244	MPFROMP(pci),
1245	MPFROM2SHORT(CMA_FIRSTCHILD,
1246	CMA_ITEMORDER));
1247	while(pci && (INT)pci != -1) {
1248	if(pci->flags & RECFLAGS_ENV)
1249	FleshEnv(hwndCnr,pci);
1250	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1251	CM_QUERYRECORD,
1252	MPFROMP(pci),
1253	MPFROM2SHORT(CMA_NEXT,
1254	CMA_ITEMORDER));
1255	}
1256	break;
1257	}
1258	pci = (PCNRITEM)WinSendMsg(hwndCnr,
1259	CM_QUERYRECORD,
1260	MPFROMP(pci),
1261	MPFROM2SHORT(CMA_NEXT,
1262	CMA_ITEMORDER));
1263	}
1264
1265	}
1266	else {
1267	General_Error(WinQueryAnchorBlock(hwndCnr),
1268	hwndCnr,
1269	__FILE__,
1270	__LINE__,
1271	GetPString(IDS_FILLDIRERR7TEXT));
1272	exit(0);
1273	}
1274	if(!drivesbuilt && hwndMain)
1275	PostMsg(hwndMain,
1276	UM_BUILDDRIVES,
1277	MPVOID,
1278	MPVOID);
1279	DosSleep(33L);
1280	fDummy = FALSE;
1281	DosPostEventSem(CompactSem);
1282	{
1283	BYTE info;
1284	BOOL includesyours = FALSE;
1285
1286	if(*suggest \|\|
1287	(!(driveflags[1] & DRIVE_IGNORE) &&
1288	fFirstTime)) {
1289	if(!DosDevConfig(&info,
1290	DEVINFO_FLOPPY) &&
1291	info == 1) {
1292	if(!*suggest) {
1293	*suggest = '/';
1294	suggest[1] = 0;
1295	}
1296	else
1297	memmove(suggest + 2,suggest + 1,strlen(suggest));
1298	suggest[1] = 'B';
1299	}
1300	}
1301	if(*suggest) {
1302	for(x = 2;x < 26;x++) {
1303	if(driveflags[x] & DRIVE_IGNORE) {
1304	includesyours = TRUE;
1305	sprintf(suggest + strlen(suggest),
1306	"%c",
1307	(char)(x + 'A'));
1308	}
1309	}
1310	strcat(suggest," %*");
1311	if(saymsg(MB_YESNO \| MB_ICONEXCLAMATION,
1312	(hwndParent) ? hwndParent : hwndCnr,
1313	GetPString(IDS_SUGGESTTITLETEXT),
1314	GetPString(IDS_SUGGEST1TEXT),
1315	(includesyours) ?
1316	GetPString(IDS_SUGGEST2TEXT) :
1317	NullStr,
1318	suggest) == MBID_YES) {
1319
1320	char s[64];
1321
1322	sprintf(s,
1323	"PARAMETERS=%s",
1324	suggest);
1325	WinCreateObject(WPProgram,
1326	"FM/2",
1327	s,
1328	FM3Folder,
1329	CO_UPDATEIFEXISTS);
1330	WinCreateObject(WPProgram,
1331	"FM/2 Lite",
1332	s,
1333	FM3Folder,
1334	CO_UPDATEIFEXISTS);
1335	WinCreateObject(WPProgram,
1336	"Archive Viewer/2",
1337	s,
1338	FM3Tools,
1339	CO_UPDATEIFEXISTS);
1340	WinCreateObject(WPProgram,
1341	"Dir Sizes",
1342	s,
1343	FM3Tools,
1344	CO_UPDATEIFEXISTS);
1345	WinCreateObject(WPProgram,
1346	"Visual Tree",
1347	s,
1348	FM3Tools,
1349	CO_UPDATEIFEXISTS);
1350	WinCreateObject(WPProgram,
1351	"Visual Directory",
1352	s,
1353	FM3Tools,
1354	CO_UPDATEIFEXISTS);
1355	WinCreateObject(WPProgram,
1356	"Global File Viewer",
1357	s,
1358	FM3Tools,
1359	CO_UPDATEIFEXISTS);
1360	WinCreateObject(WPProgram,
1361	"Databar",
1362	s,
1363	FM3Tools,
1364	CO_UPDATEIFEXISTS);
1365	}
1366	}
1367	}
1368	didonce = TRUE;
1369	return 0L;
1370	}
1371

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