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source: trunk/dll/update.c@ 56

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Last change on this file since 56 was 51, checked in by root, 23 years ago
Standardize EA match
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File size: 31.0 KB

Rev	Line
[51]	1
	2	/***********************************************************************
	3
	4	$Id: update.c 51 2003-02-12 20:22:14Z root $
	5
	6	Update Container record/list
	7
	8	Copyright (c) 1993-98 M. Kimes
	9	Copyright (c) 2003 Steven H.Levine
	10
	11	Revisions 12 Feb 03 SHL - Standardize EA math
	12
	13	***********************************************************************/
	14
[2]	15	#define INCL_DOS
	16	#define INCL_WIN
	17
	18	#include <os2.h>
	19	#include <stdarg.h>
	20	#include <stdio.h>
	21	#include <stdlib.h>
	22	#include <string.h>
	23	#include <ctype.h>
	24	#include "fm3dll.h"
	25
	26	#pragma alloc_text(UPDATECNR,UpdateCnrRecord,UpdateCnrList)
	27
	28
	29	PCNRITEM UpdateCnrRecord (HWND hwndCnr,CHAR *filename,BOOL partial,
[51]	30	DIRCNRDATA *dcd)
	31	{
[2]	32
	33	PCNRITEM pci;
	34	FILEFINDBUF4 ffb;
	35	HDIR hDir = HDIR_CREATE;
	36	ULONG nm = 1L;
	37	ULONG oldemphasis = 0;
	38	APIRET status;
	39	BOOL needtosort = FALSE;
	40	#ifdef DEBUG
	41	BOOL existed=FALSE,updated=FALSE,added=FALSE,deleted=FALSE,found=FALSE;
	42	#endif
	43
	44	if(!filename \|\| !*filename)
	45	return (PCNRITEM)NULL;
	46	if(IsFullName(filename)) {
	47	if(driveflags[toupper(*filename) - 'A'] & DRIVE_NOTWRITEABLE)
	48	/* ignore non-writeable drives */
	49	return (PCNRITEM)NULL;
	50	}
	51	status = DosFindFirst(filename,
	52	&hDir,
	53	FILE_NORMAL \| FILE_DIRECTORY \|
	54	FILE_ARCHIVED \| FILE_READONLY \|
	55	FILE_HIDDEN \| FILE_SYSTEM,
	56	&ffb,
	57	sizeof(ffb),
	58	&nm,
	59	FIL_QUERYEASIZE);
	60	if(!status) {
	61	#ifdef DEBUG
	62	existed = TRUE;
	63	#endif
	64	/* file exists */
	65	DosFindClose(hDir);
	66	if(!dcd)
	67	dcd = INSTDATA(hwndCnr);
	68	/*
	69	if(dcd->type == TREE_FRAME &&
	70	!(ffb.attrFile & FILE_DIRECTORY))
	71	return (PCNRITEM)NULL;
	72	*/
	73	if(dcd->type == ARC_FRAME)
	74	return (PCNRITEM)NULL;
	75	if(*dcd->directory) {
	76
	77	CHAR *p,temp;
	78
	79	p = strrchr(filename,'\\');
	80	if(p) {
	81	if(p < filename + 3)
	82	p++;
	83	temp = *p;
	84	*p = 0;
	85	if(stricmp(filename,dcd->directory)) {
	86	*p = temp;
	87	return (PCNRITEM)NULL;
	88	}
	89	*p = temp;
	90	}
	91	else
	92	return (PCNRITEM)NULL;
	93	}
	94	pci = FindCnrRecord(hwndCnr,
	95	filename,
	96	(PCNRITEM)NULL,
	97	partial,
	98	FALSE,
	99	TRUE);
	100	Update:
	101	if(pci) { /* update record? */
	102	#ifdef DEBUG
	103	found=TRUE;
	104	#endif
	105	if((!fForceUpper && !fForceLower &&
	106	strcmp(pci->szFileName,filename)) \|\|
	107	pci->cbFile != ffb.cbFile \|\| pci->attrFile != ffb.attrFile \|\|
[51]	108	pci->easize != CBLIST_TO_EASIZE(ffb.cbList) \|\|
[2]	109	pci->date.day != ffb.fdateLastWrite.day \|\|
	110	pci->date.month != ffb.fdateLastWrite.month \|\|
	111	pci->date.year != ffb.fdateLastWrite.year + 1980 \|\|
	112	pci->time.seconds != ffb.ftimeLastWrite.twosecs * 2 \|\|
	113	pci->time.minutes != ffb.ftimeLastWrite.minutes \|\|
	114	pci->time.hours != ffb.ftimeLastWrite.hours \|\|
	115	pci->ladate.day != ffb.fdateLastAccess.day \|\|
	116	pci->ladate.month != ffb.fdateLastAccess.month \|\|
	117	pci->ladate.year != ffb.fdateLastAccess.year + 1980 \|\|
	118	pci->latime.seconds != ffb.ftimeLastAccess.twosecs * 2 \|\|
	119	pci->latime.minutes != ffb.ftimeLastAccess.minutes \|\|
	120	pci->latime.hours != ffb.ftimeLastAccess.hours) { /* changed; update */
	121	#ifdef DEBUG
	122	updated=TRUE;
	123	#endif
	124	*ffb.achName = 0;
	125	ffb.cchName = 0;
	126	FillInRecordFromFFB(hwndCnr,pci,filename,&ffb,partial,dcd);
	127	if(strlen(pci->szFileName) < 4) {
	128	pci->szFileName = toupper(pci->szFileName);
	129	if(isalpha(pci->szFileName) && toupper(pci->szFileName) > 'B') {
	130	if(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_CDROM)
	131	pci->rc.hptrIcon = hptrCDROM;
	132	else
	133	pci->rc.hptrIcon = (driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOVABLE) ?
	134	hptrRemovable :
	135	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOTE) ?
	136	hptrRemote :
	137	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_ZIPSTREAM) ?
	138	hptrZipstrm : hptrDrive;
	139	}
	140	else
	141	pci->rc.hptrIcon = hptrFloppy;
	142	}
	143	oldemphasis = pci->rc.flRecordAttr &
	144	(CRA_SELECTED \| CRA_CURSORED);
	145	if(oldemphasis)
	146	WinSendMsg(hwndCnr,
	147	CM_SETRECORDEMPHASIS,
	148	MPFROMP(pci),
	149	MPFROM2SHORT(FALSE,
	150	oldemphasis));
	151	WinSendMsg(hwndCnr,
	152	CM_INVALIDATERECORD,
	153	MPFROMP(&pci),
	154	MPFROM2SHORT(1,
	155	/* CMA_ERASE \| */CMA_TEXTCHANGED));
	156	if(oldemphasis)
	157	WinSendMsg(hwndCnr,
	158	CM_SETRECORDEMPHASIS,
	159	MPFROMP(pci),
	160	MPFROM2SHORT(TRUE,
	161	oldemphasis));
	162	}
	163	else /* existed, unchanged, do nothing but return */
	164	return pci;
	165	}
	166	else { /* add record */
	167	#ifdef DEBUG
	168	added=TRUE;
	169	#endif
	170	needtosort = TRUE;
	171	if(dcd->type == DIR_FRAME) {
	172
	173	RECORDINSERT ri;
	174	ULONG totalbytes;
	175
	176	pci = WinSendMsg(hwndCnr,
	177	CM_ALLOCRECORD,
	178	MPFROMLONG(EXTRA_RECORD_BYTES),
	179	MPFROMLONG(1L));
	180	if(pci) {
	181	*ffb.achName = 0;
	182	totalbytes = FillInRecordFromFFB(hwndCnr,
	183	pci,
	184	filename,
	185	&ffb,
	186	partial,
	187	dcd);
	188	if(strlen(pci->szFileName) < 4) {
	189	pci->szFileName = toupper(pci->szFileName);
	190	if(isalpha(*pci->szFileName) &&
	191	toupper(*pci->szFileName) > 'B') {
	192	if(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_CDROM)
	193	pci->rc.hptrIcon = hptrCDROM;
	194	else
	195	pci->rc.hptrIcon = (driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOVABLE) ?
	196	hptrRemovable :
	197	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOTE) ?
	198	hptrRemote :
	199	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_ZIPSTREAM) ?
	200	hptrZipstrm : hptrDrive;
	201	}
	202	else
	203	pci->rc.hptrIcon = hptrFloppy;
	204	}
	205	memset(&ri,0,sizeof(RECORDINSERT));
	206	ri.cb = sizeof(RECORDINSERT);
	207	ri.pRecordOrder = (PRECORDCORE)CMA_END;
	208	ri.pRecordParent = (PRECORDCORE)NULL;
	209	ri.zOrder = (USHORT)CMA_TOP;
	210	ri.cRecordsInsert = 1L;
	211	ri.fInvalidateRecord = TRUE;
	212	if(WinSendMsg(hwndCnr,
	213	CM_INSERTRECORD,
	214	MPFROMP(pci),
	215	MPFROMP(&ri)) &&
	216	totalbytes != (ULONG)-1L &&
	217	totalbytes) {
	218	dcd->totalbytes += totalbytes;
	219	PostMsg(hwndCnr,
	220	UM_RESCAN,
	221	MPVOID,
	222	MPVOID);
	223	if(pci->attrFile & FILE_DIRECTORY)
	224	Stubby(hwndCnr,pci);
	225	}
	226	}
	227	}
	228	else if(ffb.attrFile & FILE_DIRECTORY) {
	229
	230	/* check all parts and insert as required */
	231	CHAR *p,temp;
	232	PCNRITEM pciParent = NULL,pciT;
	233
	234	p = strchr(filename,'\\');
	235	if(p) {
	236	while(p && *p) {
	237	if(p < filename + 3)
	238	p++;
	239	temp = *p;
	240	*p = 0;
	241	pciT = FindCnrRecord(hwndCnr,
	242	filename,
	243	NULL,
	244	partial,
	245	FALSE,
	246	TRUE);
	247	if(!pciT \|\| (INT)pciT == -1) {
	248	pci = WinSendMsg(hwndCnr,
	249	CM_ALLOCRECORD,
	250	MPFROMLONG(EXTRA_RECORD_BYTES),
	251	MPFROMLONG(1L));
	252	if(pci) {
	253
	254	RECORDINSERT ri;
	255	ULONG totalbytes;
	256
	257	*ffb.achName = 0;
	258	totalbytes = FillInRecordFromFFB(hwndCnr,
	259	pci,
	260	filename,
	261	&ffb,
	262	partial,
	263	dcd);
	264	if(strlen(pci->szFileName) < 4) {
	265	pci->szFileName = toupper(pci->szFileName);
	266	if(isalpha(pci->szFileName) && toupper(pci->szFileName) > 'B') {
	267	if(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_CDROM)
	268	pci->rc.hptrIcon = hptrCDROM;
	269	else
	270	pci->rc.hptrIcon = (driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOVABLE) ?
	271	hptrRemovable :
	272	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOTE) ?
	273	hptrRemote :
	274	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_ZIPSTREAM) ?
	275	hptrZipstrm : hptrDrive;
	276	}
	277	else
	278	pci->rc.hptrIcon = hptrFloppy;
	279	}
	280	memset(&ri,0,sizeof(RECORDINSERT));
	281	ri.cb = sizeof(RECORDINSERT);
	282	ri.pRecordOrder = (PRECORDCORE)CMA_END;
	283	ri.pRecordParent = (PRECORDCORE)pciParent;
	284	ri.zOrder = (USHORT)CMA_TOP;
	285	ri.cRecordsInsert = 1L;
	286	ri.fInvalidateRecord = TRUE;
	287	if(WinSendMsg(hwndCnr,
	288	CM_INSERTRECORD,
	289	MPFROMP(pci),
	290	MPFROMP(&ri))) {
	291	Flesh(hwndCnr,pci);
	292	*p = temp;
	293	pci = FindCnrRecord(hwndCnr,
	294	filename,
	295	pciT,
	296	partial,
	297	FALSE,
	298	TRUE);
	299	if(pci)
	300	goto Update;
	301	}
	302	}
	303	}
	304	else {
	305	pciParent = pciT;
	306	if(!(pciT->rc.flRecordAttr & CRA_EXPANDED)) {
	307	Flesh(hwndCnr,pciT);
	308	*p = temp;
	309	pci = FindCnrRecord(hwndCnr,
	310	filename,
	311	pciT,
	312	partial,
	313	FALSE,
	314	TRUE);
	315	if(pci)
	316	goto Update;
	317	}
	318	}
	319	*p = temp;
	320	p = strchr(p + ((temp == '\\') ? 1 : 0),'\\');
	321	}
	322	}
	323	pci = WinSendMsg(hwndCnr,
	324	CM_ALLOCRECORD,
	325	MPFROMLONG(EXTRA_RECORD_BYTES),
	326	MPFROMLONG(1L));
	327	if(pci) {
	328
	329	RECORDINSERT ri;
	330	ULONG totalbytes;
	331
	332	*ffb.achName = 0;
	333	totalbytes = FillInRecordFromFFB(hwndCnr,
	334	pci,
	335	filename,
	336	&ffb,
	337	partial,
	338	dcd);
	339	if(strlen(pci->szFileName) < 4) {
	340	pci->szFileName = toupper(pci->szFileName);
	341	if(isalpha(*pci->szFileName) &&
	342	toupper(*pci->szFileName) > 'B') {
	343	if(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_CDROM)
	344	pci->rc.hptrIcon = hptrCDROM;
	345	else
	346	pci->rc.hptrIcon = (driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOVABLE) ?
	347	hptrRemovable :
	348	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOTE) ?
	349	hptrRemote :
	350	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_ZIPSTREAM) ?
	351	hptrZipstrm : hptrDrive;
	352	}
	353	else
	354	pci->rc.hptrIcon = hptrFloppy;
	355	}
	356	memset(&ri,0,sizeof(RECORDINSERT));
	357	ri.cb = sizeof(RECORDINSERT);
	358	ri.pRecordOrder = (PRECORDCORE)CMA_END;
	359	ri.pRecordParent = (PRECORDCORE)pciParent;
	360	ri.zOrder = (USHORT)CMA_TOP;
	361	ri.cRecordsInsert = 1L;
	362	ri.fInvalidateRecord = TRUE;
	363	if(WinSendMsg(hwndCnr,
	364	CM_INSERTRECORD,
	365	MPFROMP(pci),
	366	MPFROMP(&ri)) &&
	367	totalbytes != (ULONG)-1L &&
	368	totalbytes) {
	369	if(dcd->type == DIR_FRAME)
	370	dcd->totalbytes += totalbytes;
	371	Stubby(hwndCnr,pci);
	372	}
	373	}
	374	}
	375	}
	376	}
	377	else if((pci = FindCnrRecord(hwndCnr,
	378	filename,
	379	(PCNRITEM)NULL,
	380	partial,
	381	FALSE,
	382	TRUE)) !=
	383	NULL && (INT)pci != -1 && strlen(pci->szFileName) > 3) {
	384	/* file doesn't exist; delete record */
	385	#ifdef DEBUG
	386	found=TRUE;
	387	deleted=TRUE;
	388	#endif
	389	if(!dcd)
	390	dcd = INSTDATA(hwndCnr);
	391	if(pci->rc.flRecordAttr & CRA_SELECTED)
	392	WinSendMsg(hwndCnr,
	393	CM_SETRECORDEMPHASIS,
	394	MPFROMP(pci),
	395	MPFROM2SHORT(FALSE,
	396	CRA_SELECTED));
	397	if(dcd->type == DIR_FRAME)
	398	dcd->totalbytes -= (pci->cbFile + pci->easize);
	399	WinSendMsg(hwndCnr,
	400	CM_REMOVERECORD,
	401	MPFROMP(&pci),
	402	MPFROM2SHORT(1,
	403	CMA_FREE \| CMA_INVALIDATE));
	404	pci = (PCNRITEM)NULL;
	405	PostMsg(hwndCnr,
	406	UM_RESCAN,
	407	MPVOID,
	408	MPVOID);
	409	}
	410	#ifdef DEBUG
	411	{
	412	char s[CCHMAXPATH + 80];
	413	sprintf(s,"%s:%s%s%s%s%s",filename,(existed) ? " Existed" : "",
	414	(updated) ? " Updated" : "",(added) ? " Added" : "",
	415	(deleted) ? " Deleted" : "",(found) ? " Found" : "");
	416	WinSetWindowText(WinQueryWindow(hwndMain,QW_PARENT),s);
	417	}
	418	#endif
	419	return pci;
	420	}
	421
	422
	423
	424	BOOL UpdateCnrList (HWND hwndCnr,CHAR **filename,INT howmany,BOOL partial,
[51]	425	DIRCNRDATA *dcd)
	426	{
[2]	427
	428	PCNRITEM pci,*pciList = NULL;
	429	FILEFINDBUF4 ffb;
	430	HDIR hDir;
	431	ULONG nm = 1L;
	432	register INT x,numlist = 0,numremain;
	433	BOOL repos = FALSE,needtosort = FALSE,ret = FALSE;
	434	APIRET status;
	435
	436	if(!dcd)
	437	dcd = INSTDATA(hwndCnr);
	438	if(!dcd)
	439	return ret;
	440	if(!filename \|\| !howmany \|\| !filename[0])
	441	return ret;
	442	{
	443	CNRINFO cnri;
	444
	445	memset(&cnri,0,sizeof(CNRINFO));
	446	cnri.cb = sizeof(CNRINFO);
	447	WinSendMsg(hwndCnr,
	448	CM_QUERYCNRINFO,
	449	MPFROMP(&cnri),
	450	MPFROMLONG(sizeof(CNRINFO)));
	451	numremain = cnri.cRecords;
	452	}
	453	pciList = malloc(sizeof(PCNRITEM) * howmany);
	454	for(x = 0;filename[x] && x < howmany;x++) {
	455	if(IsFullName(filename[x])) {
	456	if(driveflags[toupper(*filename[x]) - 'A'] & DRIVE_NOTWRITEABLE)
	457	/* ignore non-writeable drives */
	458	continue;
	459	}
	460	hDir = HDIR_CREATE;
	461	status = DosFindFirst(filename[x],
	462	&hDir,
	463	FILE_NORMAL \| FILE_DIRECTORY \|
	464	FILE_ARCHIVED \| FILE_READONLY \|
	465	FILE_HIDDEN \| FILE_SYSTEM,
	466	&ffb,
	467	sizeof(ffb),
	468	&nm,
	469	FIL_QUERYEASIZE);
	470	if(!status) {
	471	/* file exists */
	472	DosFindClose(hDir);
	473	// if(dcd->type == TREE_FRAME && !(ffb.attrFile & FILE_DIRECTORY))
	474	// continue;
	475	if(dcd->type == DIR_FRAME &&
	476	*dcd->directory) {
	477
	478	CHAR *p,temp;
	479
	480	p = strrchr(filename[x],'\\');
	481	if(p) {
	482	if(p < filename[x] + 3)
	483	p++;
	484	temp = *p;
	485	*p = 0;
	486	if(stricmp(filename[x],dcd->directory)) {
	487	*p = temp;
	488	continue;
	489	}
	490	*p = temp;
	491	}
	492	else
	493	continue;
	494	}
	495	ret = TRUE;
	496	pci = FindCnrRecord(hwndCnr,
	497	filename[x],
	498	(PCNRITEM)NULL,
	499	partial,
	500	FALSE,
	501	TRUE);
	502	if(pci) { /* update record? */
	503	if((!fForceUpper && !fForceLower &&
	504	strcmp(pci->szFileName,filename[x])) \|\|
	505	pci->cbFile != ffb.cbFile \|\| pci->attrFile != ffb.attrFile \|\|
[51]	506	pci->easize != CBLIST_TO_EASIZE(ffb.cbList) \|\|
[2]	507	pci->date.day != ffb.fdateLastWrite.day \|\|
	508	pci->date.month != ffb.fdateLastWrite.month \|\|
	509	pci->date.year != ffb.fdateLastWrite.year + 1980 \|\|
	510	pci->time.seconds != ffb.ftimeLastWrite.twosecs * 2 \|\|
	511	pci->time.minutes != ffb.ftimeLastWrite.minutes \|\|
	512	pci->time.hours != ffb.ftimeLastWrite.hours \|\|
	513	pci->ladate.day != ffb.fdateLastAccess.day \|\|
	514	pci->ladate.month != ffb.fdateLastAccess.month \|\|
	515	pci->ladate.year != ffb.fdateLastAccess.year + 1980 \|\|
	516	pci->latime.seconds != ffb.ftimeLastAccess.twosecs * 2 \|\|
	517	pci->latime.minutes != ffb.ftimeLastAccess.minutes \|\|
	518	pci->latime.hours != ffb.ftimeLastAccess.hours) { /* changed; update */
	519	pciList[numlist++] = pci;
	520	*ffb.achName = 0;
	521	ffb.cchName = 0;
	522	FillInRecordFromFFB(hwndCnr,
	523	pci,
	524	filename[x],
	525	&ffb,
	526	partial,
	527	dcd);
	528	if(IsRoot(pci->szFileName)) {
	529	pci->szFileName = toupper(pci->szFileName);
	530	if(isalpha(*pci->szFileName) &&
	531	toupper(*pci->szFileName) > 'B') {
	532	if(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_CDROM)
	533	pci->rc.hptrIcon = hptrCDROM;
	534	else
	535	pci->rc.hptrIcon = (driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOVABLE) ?
	536	hptrRemovable :
	537	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOTE) ?
	538	hptrRemote :
	539	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_ZIPSTREAM) ?
	540	hptrZipstrm : hptrDrive;
	541	}
	542	else
	543	pci->rc.hptrIcon = hptrFloppy;
	544	}
	545	WinSendMsg(hwndCnr,
	546	CM_SETRECORDEMPHASIS,
	547	MPFROMP(pci),
	548	MPFROM2SHORT(FALSE,
	549	CRA_SELECTED \| CRA_CURSORED));
	550	}
	551	}
	552	else { /* add record */
	553	needtosort = TRUE;
	554	if(dcd->type == DIR_FRAME) {
	555
	556	RECORDINSERT ri;
	557	ULONG totalbytes;
	558
	559	pci = WinSendMsg(hwndCnr,
	560	CM_ALLOCRECORD,
	561	MPFROMLONG(EXTRA_RECORD_BYTES),
	562	MPFROMLONG(1L));
	563	if(pci) {
	564	ret = TRUE;
	565	*ffb.achName = 0;
	566	totalbytes = FillInRecordFromFFB(hwndCnr,
	567	pci,
	568	filename[x],
	569	&ffb,
	570	partial,
	571	dcd);
	572	if(strlen(pci->szFileName) < 4) {
	573	pci->szFileName = toupper(pci->szFileName);
	574	if(isalpha(*pci->szFileName) &&
	575	toupper(*pci->szFileName) > 'B') {
	576	if(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_CDROM)
	577	pci->rc.hptrIcon = hptrCDROM;
	578	else
	579	pci->rc.hptrIcon = (driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOVABLE) ?
	580	hptrRemovable :
	581	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOTE) ?
	582	hptrRemote :
	583	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_ZIPSTREAM) ?
	584	hptrZipstrm : hptrDrive;
	585	}
	586	else
	587	pci->rc.hptrIcon = hptrFloppy;
	588	}
	589	memset(&ri,0,sizeof(RECORDINSERT));
	590	ri.cb = sizeof(RECORDINSERT);
	591	ri.pRecordOrder = (PRECORDCORE)CMA_END;
	592	ri.pRecordParent = (PRECORDCORE)NULL;
	593	ri.zOrder = (USHORT)CMA_TOP;
	594	ri.cRecordsInsert = 1L;
	595	ri.fInvalidateRecord = FALSE;
	596	if(WinSendMsg(hwndCnr,
	597	CM_INSERTRECORD,
	598	MPFROMP(pci),
	599	MPFROMP(&ri))) {
	600	if(totalbytes != (ULONG)-1L &&
	601	totalbytes) {
	602	dcd->totalbytes += totalbytes;
	603	numremain++;
	604	}
	605	repos = TRUE;
	606	if(pci->attrFile & FILE_DIRECTORY)
	607	Stubby(hwndCnr,pci);
	608	}
	609	else
	610	WinSendMsg(hwndCnr,
	611	CM_FREERECORD,
	612	MPFROMP(&pci),
	613	MPFROMSHORT(1));
	614	}
	615	}
	616	else if(ffb.attrFile & FILE_DIRECTORY) { /* check all parts and insert as required */
	617
	618	CHAR *p,temp;
	619	PCNRITEM pciParent = NULL,pciT;
	620
	621	p = strchr(filename[x],'\\');
	622	if(p) {
	623	while(p && *p) {
	624	if(p < filename[x] + 3)
	625	p++;
	626	temp = *p;
	627	*p = 0;
	628	pciT = FindCnrRecord(hwndCnr,
	629	filename[x],
	630	NULL,
	631	partial,
	632	FALSE,
	633	TRUE);
	634	if(!pciT \|\| (INT)pciT == -1) {
	635	pci = WinSendMsg(hwndCnr,
	636	CM_ALLOCRECORD,
	637	MPFROMLONG(EXTRA_RECORD_BYTES),
	638	MPFROMLONG(1L));
	639	if(pci) {
	640
	641	RECORDINSERT ri;
	642	ULONG totalbytes;
	643
	644	ret = TRUE;
	645	*ffb.achName = 0;
	646	totalbytes = FillInRecordFromFFB(hwndCnr,
	647	pci,
	648	filename[x],
	649	&ffb,
	650	partial,
	651	dcd);
	652	if(strlen(pci->szFileName) < 4) {
	653	pci->szFileName = toupper(pci->szFileName);
	654	if(isalpha(*pci->szFileName) &&
	655	toupper(*pci->szFileName) > 'B') {
	656	if(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_CDROM)
	657	pci->rc.hptrIcon = hptrCDROM;
	658	else
	659	pci->rc.hptrIcon = (driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOVABLE) ?
	660	hptrRemovable :
	661	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOTE) ?
	662	hptrRemote :
	663	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_ZIPSTREAM) ?
	664	hptrZipstrm : hptrDrive;
	665	}
	666	else
	667	pci->rc.hptrIcon = hptrFloppy;
	668	}
	669	memset(&ri,0,sizeof(RECORDINSERT));
	670	ri.cb = sizeof(RECORDINSERT);
	671	ri.pRecordOrder = (PRECORDCORE)CMA_END;
	672	ri.pRecordParent = (PRECORDCORE)pciParent;
	673	ri.zOrder = (USHORT)CMA_TOP;
	674	ri.cRecordsInsert = 1L;
	675	ri.fInvalidateRecord = FALSE;
	676	if(WinSendMsg(hwndCnr,
	677	CM_INSERTRECORD,
	678	MPFROMP(pci),
	679	MPFROMP(&ri))) {
	680	if(totalbytes != (ULONG)-1L && totalbytes) {
	681	numremain++;
	682	if(dcd->type == DIR_FRAME)
	683	dcd->totalbytes += totalbytes;
	684	}
	685	repos = TRUE;
	686	}
	687	else
	688	WinSendMsg(hwndCnr,
	689	CM_FREERECORD,
	690	MPFROMP(&pci),
	691	MPFROMSHORT(1));
	692	}
	693	}
	694	else
	695	pciParent = pciT;
	696	*p = temp;
	697	p = strchr(p + ((temp == '\\') ? 1 : 0),'\\');
	698	}
	699	}
	700	{
	701	pci = WinSendMsg(hwndCnr,
	702	CM_ALLOCRECORD,
	703	MPFROMLONG(EXTRA_RECORD_BYTES),
	704	MPFROMLONG(1L));
	705	if(pci) {
	706
	707	RECORDINSERT ri;
	708	ULONG totalbytes;
	709
	710	ret = TRUE;
	711	*ffb.achName = 0;
	712	totalbytes = FillInRecordFromFFB(hwndCnr,
	713	pci,
	714	filename[x],
	715	&ffb,
	716	partial,
	717	dcd);
	718	if(strlen(pci->szFileName) < 4) {
	719	pci->szFileName = toupper(pci->szFileName);
	720	if(isalpha(*pci->szFileName) &&
	721	toupper(*pci->szFileName) > 'B') {
	722	if(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_CDROM)
	723	pci->rc.hptrIcon = hptrCDROM;
	724	else
	725	pci->rc.hptrIcon = (driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOVABLE) ?
	726	hptrRemovable :
	727	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOTE) ?
	728	hptrRemote :
	729	(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_ZIPSTREAM) ?
	730	hptrZipstrm : hptrDrive;
	731	}
	732	else
	733	pci->rc.hptrIcon = hptrFloppy;
	734	}
	735	memset(&ri,0,sizeof(RECORDINSERT));
	736	ri.cb = sizeof(RECORDINSERT);
	737	ri.pRecordOrder = (PRECORDCORE)CMA_END;
	738	ri.pRecordParent = (PRECORDCORE)pciParent;
	739	ri.zOrder = (USHORT)CMA_TOP;
	740	ri.cRecordsInsert = 1L;
	741	ri.fInvalidateRecord = FALSE;
	742	if(WinSendMsg(hwndCnr,
	743	CM_INSERTRECORD,
	744	MPFROMP(pci),
	745	MPFROMP(&ri))) {
	746	if(totalbytes != (ULONG)-1L && totalbytes) {
	747	numremain++;
	748	if(dcd->type == DIR_FRAME)
	749	dcd->totalbytes += totalbytes;
	750	}
	751	repos = TRUE;
	752	Stubby(hwndCnr,pci);
	753	}
	754	else
	755	WinSendMsg(hwndCnr,
	756	CM_FREERECORD,
	757	MPFROMP(&pci),
	758	MPFROMSHORT(1));
	759	}
	760	}
	761	}
	762	}
	763	}
	764	else if((pci = FindCnrRecord(hwndCnr,
	765	filename[x],
	766	(PCNRITEM)NULL,
	767	partial,
	768	FALSE,
	769	TRUE)) != NULL &&
	770	(INT)pci != -1 && !IsRoot(pci->szFileName)) {
	771	/* file doesn't exist; delete record */
	772	if(pci->rc.flRecordAttr & CRA_SELECTED)
	773	WinSendMsg(hwndCnr,
	774	CM_SETRECORDEMPHASIS,
	775	MPFROMP(pci),
	776	MPFROM2SHORT(FALSE,
	777	CRA_SELECTED));
	778	if(dcd->type == DIR_FRAME)
	779	dcd->totalbytes -= (pci->cbFile + pci->easize);
	780	if(WinSendMsg(hwndCnr,
	781	CM_REMOVERECORD,
	782	MPFROMP(&pci),
	783	MPFROM2SHORT(1,
	784	CMA_FREE \|
	785	((numremain == 1) ?
	786	CMA_INVALIDATE : 0)))) {
	787	numremain--;
	788	repos = TRUE;
	789	}
	790	}
	791	}
	792	if(repos \|\| (pciList && numlist)) {
	793
	794	QUERYRECORDRECT qrr;
	795	RECTL rCnr,rCItem;
	796
	797	pci = WinSendMsg(hwndCnr,
	798	CM_QUERYRECORDEMPHASIS,
	799	MPFROMLONG(CMA_FIRST),
	800	MPFROMLONG(CRA_CURSORED));
	801	if(pci && (INT)pci != -1) {
	802	memset(&qrr, 0, sizeof(QUERYRECORDRECT));
	803	qrr.cb = sizeof(QUERYRECORDRECT);
	804	qrr.pRecord = (PRECORDCORE) pci;
	805	qrr.fRightSplitWindow = FALSE;
	806	qrr.fsExtent = CMA_TEXT;
	807	if(!WinSendMsg(hwndCnr,
	808	CM_QUERYRECORDRECT,
	809	MPFROMP(&rCItem),
	810	MPFROMP(&qrr)))
	811	qrr.cb = 0;
	812	}
	813	if(pciList && numlist && !repos)
	814	WinSendMsg(hwndCnr,
	815	CM_INVALIDATERECORD,
	816	MPFROMP(pciList),
	817	MPFROM2SHORT(numlist,((repos) ?
	818	CMA_NOREPOSITION :
	819	CMA_REPOSITION \| CMA_ERASE)));
	820	if(repos)
	821	WinSendMsg(hwndCnr,
	822	CM_INVALIDATERECORD,
	823	MPVOID,
	824	MPFROM2SHORT(0,
	825	CMA_ERASE \| CMA_REPOSITION));
	826	if(pci && (INT)pci != -1 && qrr.cb) {
	827	WinSendMsg(hwndCnr,
	828	CM_QUERYVIEWPORTRECT,
	829	MPFROMP(&rCnr),
	830	MPFROM2SHORT(CMA_WINDOW,
	831	(SHORT)FALSE));
	832	WinSendMsg(hwndCnr,
	833	CM_SCROLLWINDOW,
	834	MPFROMSHORT(CMA_VERTICAL),
	835	MPFROMLONG(rCnr.yTop - rCItem.yTop));
	836	}
	837	}
	838	PostMsg(hwndCnr,
	839	UM_RESCAN,
	840	MPVOID,
	841	MPVOID);
	842	if(pciList) {
	843	free(pciList);
	844	DosPostEventSem(CompactSem);
	845	}
	846	return ret;
	847	}
	848

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