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source: trunk/dll/eas.c@ 1627

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Last change on this file since 1627 was 1627, checked in by Gregg Young, 14 years ago
Add a low mem version of xDosAlloc* wrappers; move error checking into all the xDosAlloc* wrappers. Ticket 471
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 49.0 KB

Rev	Line
[123]	1
	2	/***********************************************************************
	3
	4	$Id: eas.c 1627 2011-08-26 21:48:06Z gyoung $
	5
[347]	6	Display/edit EAs
	7
[123]	8	Copyright (c) 1993-98 M. Kimes
[1498]	9	Copyright (c) 2004, 2010 Steven H. Levine
[123]	10
[193]	11	01 Aug 04 SHL Rework lstrip/rstrip usage
	12	06 Jun 05 SHL Indent -i2
[207]	13	06 Jun 05 SHL Rework DisplayEAsProc for VAC3.65 compat
	14	06 Jun 05 SHL Drop unused variables
[347]	15	17 Jul 06 SHL Use Runtime_Error
[574]	16	22 Mar 07 GKY Use QWL_USER
[725]	17	05 Jul 07 SHL GetFileEAs: avoid heap corruption
[730]	18	15 Jul 07 GKY Allow subject edit of up to 256 chars
[755]	19	03 Aug 07 GKY Remove surrious error message
[775]	20	06 Aug 07 GKY Increase Subject EA to 1024
[795]	21	20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
[827]	22	01 Sep 07 GKY Use xDosSetPathInfo to fix case where FS3 buffer crosses 64k boundry
[985]	23	29 Feb 08 GKY Use xfree where appropriate
[1395]	24	07 Feb 09 GKY Allow user to turn off alert and/or error beeps in settings notebook.
[1480]	25	12 Jul 09 GKY Add xDosQueryAppType and xDosAlloc... to allow FM/2 to load in high memory
[1498]	26	17 JAN 10 GKY Changes to get working with Watcom 1.9 Beta (1/16/10). Mostly cast CHAR CONSTANT * as CHAR *.
[1546]	27	23 Oct 10 GKY Added button to allow opening of a new file's eas from the EA dialog.
[1627]	28	26 Aug 11 GKY Add a low mem version of xDosAlloc* wrappers; move error checking into all the
	29	xDosAlloc* wrappers.
[123]	30
	31	***********************************************************************/
	32
[907]	33	#include <stdlib.h>
	34	#include <stdio.h>
	35	#include <string.h>
	36	#include <ctype.h>
	37
[2]	38	#define INCL_WIN
	39	#define INCL_DOS
	40	#define INCL_DOSERRORS
[841]	41	#define INCL_LONGLONG
[2]	42
[1179]	43	#include "fm3dll.h"
[1222]	44	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
[1207]	45	#include "notebook.h" // Data declaration(s)
	46	#include "info.h" // Data declaration(s)
	47	#include "init.h" // Data declaration(s)
	48	#include "mainwnd.h" // Data declaration(s)
	49	#include "newview.h" // Data declarations
[2]	50	#include "fm3dlg.h"
	51	#include "fm3str.h"
	52	#include "mle.h"
[1157]	53	#include "errutil.h" // Dos_Error...
	54	#include "strutil.h" // GetPString
	55	#include "defview.h" // QuickView
[1179]	56	#include "subj.h" // Subject
	57	#include "wrappers.h" // xDosSetPathInfo
[1157]	58	#include "eas.h"
[1179]	59	#include "strips.h" // bstrip
	60	#include "valid.h" // IsFile
	61	#include "misc.h" // PaintRecessedWindow
[1039]	62	#include "fortify.h"
[1546]	63	#include "getnames.h" // insert_filename
	64	#include "pathutil.h" // ForwardslashToBackslash
[2]	65
	66	#pragma data_seg(DATA1)
[347]	67
	68	static PSZ pszSrcFile = __FILE__;
	69
[1157]	70	static PVOID SaveEA(CHAR * filename, HOLDFEA * current, CHAR * newdata,
	71	BOOL silentfail);
[2]	72
[193]	73	typedef struct
	74	{
[2]	75	CHAR *name;
[193]	76	INT type;
	77	}
	78	RESERVEDEAS;
[2]	79
[193]	80	typedef struct
	81	{
	82	CHAR *filename;
[2]	83	HOLDFEA *head;
[193]	84	}
	85	ADDEA;
[2]	86
[193]	87	HOLDFEA CheckEA(HOLDFEA head, CHAR * eaname)
	88	{
[2]	89	/* return pointer to ea named eaname if found in linked list */
	90
	91	register HOLDFEA *info = NULL;
	92
[551]	93	if (eaname && *eaname) {
[2]	94	info = head;
[551]	95	while (info) {
	96	if (!strcmp(info->name, eaname))
[1157]	97	return info;
[551]	98	info = info->next;
[2]	99	}
	100	}
	101	return info;
	102	}
	103
[193]	104	MRESULT EXPENTRY AddEAProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
	105	{
	106	ADDEA *add;
	107	HOLDFEA *head;
	108	CHAR *filename;
[551]	109	static CHAR *forbidden[] = { ".ASSOCTABLE",
	110	".CLASSINFO",
	111	".ICON",
	112	".CODEPAGE",
	113	""
	114	};
	115	static RESERVEDEAS restypes[] = { ".TYPE", EAT_MVMT,
	116	".SUBJECT", EAT_ASCII,
	117	".COMMENTS", EAT_MVMT,
	118	".KEYPHRASES", EAT_MVMT,
	119	".HISTORY", EAT_MVMT,
	120	".LONGNAME", EAT_ASCII,
	121	".VERSION", EAT_ASCII,
	122	"", 0
	123	};
[2]	124
[551]	125	switch (msg) {
[193]	126	case WM_INITDLG:
[551]	127	if (!mp2) {
[193]	128	WinDismissDlg(hwnd, 0);
[2]	129	break;
[193]	130	}
[574]	131	WinSetWindowPtr(hwnd, QWL_USER, (PVOID) mp2);
[193]	132	WinSendDlgItemMsg(hwnd, EAC_NAME, EM_SETTEXTLIMIT,
[1157]	133	MPFROM2SHORT(1024, 0), MPVOID);
[193]	134	WinCheckButton(hwnd, EAC_ASCII, TRUE);
	135	break;
[2]	136
[193]	137	case WM_PAINT:
	138	PostMsg(hwnd, UM_PAINT, MPVOID, MPVOID);
	139	break;
[2]	140
[193]	141	case UM_PAINT:
[551]	142	PaintRecessedWindow(WinWindowFromID(hwnd, EAC_TEXT), (HPS) 0, FALSE,
[1157]	143	FALSE);
[193]	144	return 0;
[2]	145
[193]	146	case WM_CONTROL:
	147	return 0;
[2]	148
[193]	149	case WM_COMMAND:
[551]	150	switch (SHORT1FROMMP(mp1)) {
[193]	151	case DID_OK:
	152	add = INSTDATA(hwnd);
[551]	153	head = add->head;
	154	filename = add->filename;
[193]	155	{
[1157]	156	CHAR s[1025];
	157	INT x;
	158	USHORT type = EAT_ASCII;
[2]	159
[1157]	160	*s = 0;
	161	WinQueryDlgItemText(hwnd, EAC_NAME, 1024, s);
	162	bstrip(s);
	163	if (!*s)
	164	WinDismissDlg(hwnd, 0);
	165	else {
	166	if (CheckEA(head, s)) {
[1395]	167	if (!fAlertBeepOff)
	168	DosBeep(50, 100);
[1157]	169	WinSetDlgItemText(hwnd, EAC_TEXT,
[1498]	170	(CHAR *) GetPString(IDS_EANAMEEXISTSTEXT));
[1157]	171	break;
	172	}
	173	for (x = 0; *forbidden[x]; x++) {
	174	if (!strcmp(forbidden[x], s)) {
[1395]	175	if (!fAlertBeepOff)
	176	DosBeep(50, 100);
[1157]	177	WinSetDlgItemText(hwnd, EAC_TEXT,
[1498]	178	(CHAR *) GetPString(IDS_EANAMERESERVEDTEXT));
[1157]	179	return 0;
	180	}
	181	}
	182	if (WinQueryButtonCheckstate(hwnd, EAC_MVST))
	183	type = EAT_MVST;
	184	else if (WinQueryButtonCheckstate(hwnd, EAC_MVMT))
	185	type = EAT_MVMT;
	186	for (x = 0; *restypes[x].name; x++) {
	187	if (!strcmp(restypes[x].name, s)) {
	188	if (type != restypes[x].type) {
[1395]	189	if (!fAlertBeepOff)
	190	DosBeep(50, 100);
[1157]	191	WinSetDlgItemText(hwnd, EAC_TEXT,
[1498]	192	(CHAR *) GetPString(IDS_EAWRONGTYPETEXT));
[1157]	193	return 0;
	194	}
	195	break;
	196	}
	197	}
	198	/* if we get here, create dummy ea */
	199	{
	200	PFEA2LIST pfealist = NULL;
	201	EAOP2 eaop;
	202	ULONG ealen;
	203	CHAR *eaval;
[2]	204
[1157]	205	ealen = sizeof(FEA2LIST) + strlen(s) + 64;
[1627]	206	if (!xDosAllocMem((PPVOID) & pfealist, ealen + 1,
[1439]	207	PAG_COMMIT \| PAG_READ \| PAG_WRITE,
[1627]	208	pszSrcFile, __LINE__)) {
[1157]	209	memset(pfealist, 0, ealen + 1);
	210	pfealist->cbList = ealen;
	211	pfealist->list[0].oNextEntryOffset = 0;
	212	pfealist->list[0].fEA = 0;
	213	pfealist->list[0].cbName = strlen(s);
	214	strcpy(pfealist->list[0].szName, s);
	215	eaval = pfealist->list[0].szName + strlen(s) + 1;
	216	(USHORT ) eaval = (USHORT) type;
	217	eaval += sizeof(USHORT);
	218	if (type == EAT_MVST \|\| type == EAT_MVMT) {
	219	(USHORT ) eaval = (USHORT) 0; /* codepage */
	220	eaval += sizeof(USHORT);
	221	(USHORT ) eaval = (USHORT) 1; /* number */
	222	eaval += sizeof(USHORT);
	223	(USHORT ) eaval = (USHORT) EAT_ASCII; /* type */
	224	eaval += sizeof(USHORT);
	225	}
	226	(USHORT ) eaval = (USHORT) 4;
	227	eaval += sizeof(USHORT);
	228	memcpy(eaval, GetPString(IDS_FAKETEXT), 4);
	229	pfealist->list[0].cbValue = 4 + (sizeof(USHORT) * 2) +
	230	((type == EAT_MVST \|\|
	231	type == EAT_MVMT) ? sizeof(USHORT) * 3 : 0);
	232	eaop.fpGEA2List = (PGEA2LIST) 0;
	233	eaop.fpFEA2List = pfealist;
	234	eaop.oError = 0;
	235	xDosSetPathInfo(filename, FIL_QUERYEASIZE,
	236	&eaop, sizeof(eaop), DSPI_WRTTHRU);
	237	WinDismissDlg(hwnd, 1);
	238	}
	239	}
	240	}
[193]	241	}
	242	break;
[2]	243
[193]	244	case DID_CANCEL:
	245	WinDismissDlg(hwnd, 0);
	246	break;
[2]	247
[193]	248	case IDM_HELP:
	249	if (hwndHelp)
[1157]	250	WinSendMsg(hwndHelp, HM_DISPLAY_HELP,
	251	MPFROM2SHORT(HELP_ADDEA, 0), MPFROMSHORT(HM_RESOURCEID));
[193]	252	break;
	253	}
	254	return 0;
[2]	255	}
[193]	256	return WinDefDlgProc(hwnd, msg, mp1, mp2);
[2]	257	}
	258
[193]	259	static VOID HexDumpEA(HWND hwnd, HOLDFEA * info)
	260	{
	261	if (info)
[551]	262	HexDump(WinWindowFromID(hwnd, EA_HEXDUMP), info->value, info->cbValue);
[2]	263	}
	264
[193]	265	VOID HexDump(HWND hwnd, CHAR * value, ULONG cbValue)
	266	{
[2]	267	/* display a hexdump of a binary 'string' in listbox hwnd */
	268
[193]	269	CHAR s[132];
	270	register CHAR p, pp, *a;
	271	register ULONG x = 0, y, z;
[2]	272
[193]	273	WinSendMsg(hwnd, LM_DELETEALL, MPVOID, MPVOID);
[551]	274	if (cbValue) {
[2]	275	pp = p = value;
[551]	276	while (x < cbValue) {
[2]	277	y = x;
[193]	278	sprintf(s, "%04lx ", x);
[2]	279	a = s + 6;
[551]	280	do {
[1157]	281	sprintf(a, "%02x ", (UCHAR)*p);
	282	a += 3;
	283	p++;
	284	x++;
[2]	285	}
[193]	286	while (x < cbValue && (x % 16));
[551]	287	if (x % 16) {
[1157]	288	z = x;
	289	while (z % 16) {
	290	*a++ = ' ';
	291	*a++ = ' ';
	292	*a++ = ' ';
	293	z++;
	294	}
[193]	295	}
[2]	296	*a++ = ' ';
	297	p = pp;
[551]	298	do {
[1157]	299	if (*p)
	300	a++ = p++;
	301	else {
	302	*a++ = '.';
	303	p++;
	304	}
	305	*a = 0;
	306	y++;
[193]	307	}
	308	while (y < x);
	309	if ((SHORT) WinSendMsg(hwnd, LM_INSERTITEM, MPFROM2SHORT(LIT_END, 0),
[1157]	310	MPFROMP(s)) < 0)
	311	break;
[2]	312	pp = p;
	313	}
	314	}
	315	}
	316
[193]	317	typedef struct
	318	{
	319	USHORT size;
	320	USHORT flags;
	321	HOLDFEA head, current;
	322	CHAR **list;
	323	CHAR filename[CCHMAXPATH];
	324	}
	325	EAPROCDATA;
[2]	326
[193]	327	MRESULT EXPENTRY DisplayEAsProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
	328	{
	329	EAPROCDATA *eap;
	330	HOLDFEA *info;
	331	static HPOINTER hptrIcon = (HPOINTER) 0;
[2]	332
[193]	333	if (msg != WM_INITDLG)
[574]	334	eap = (EAPROCDATA *) WinQueryWindowPtr(hwnd, QWL_USER);
[2]	335
[551]	336	switch (msg) {
[193]	337	case WM_INITDLG:
[551]	338	if (!mp2) {
[193]	339	WinDismissDlg(hwnd, 0);
	340	break;
	341	}
[564]	342	eap = xmallocz(sizeof(EAPROCDATA), pszSrcFile, __LINE__);
[551]	343	if (!eap) {
[193]	344	WinDismissDlg(hwnd, 0);
	345	break;
	346	}
	347	hptrIcon = WinLoadPointer(HWND_DESKTOP, FM3ModHandle, EA_FRAME);
	348	WinDefDlgProc(hwnd, WM_SETICON, MPFROMLONG(hptrIcon), MPVOID);
[551]	349	eap->size = sizeof(EAPROCDATA);
	350	eap->list = (CHAR **) mp2;
[574]	351	WinSetWindowPtr(hwnd, QWL_USER, (PVOID) eap);
[193]	352	WinSendDlgItemMsg(hwnd,
[1157]	353	EA_ENTRY, EM_SETTEXTLIMIT, MPFROM2SHORT(40, 0), MPVOID);
[770]	354	MLEsetlimit(WinWindowFromID(hwnd, EA_MLE), 32767);
[551]	355	MLEsetformat(WinWindowFromID(hwnd, EA_MLE), MLFIE_NOTRANS);
[193]	356	{
	357	INT x;
	358	SHORT sSelect;
	359	CHAR s[CCHMAXPATH];
[2]	360
[551]	361	for (x = 0; eap->list[x]; x++) {
[1157]	362	if (DosQueryPathInfo(eap->list[x], FIL_QUERYFULLNAME, s, sizeof(s)))
	363	strcpy(s, eap->list[x]);
	364	if (IsFile(s) != -1)
	365	WinSendDlgItemMsg(hwnd,
	366	EA_NAMES,
	367	LM_INSERTITEM,
	368	MPFROM2SHORT(LIT_SORTASCENDING, 0), MPFROMP(s));
[193]	369	}
	370	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
[1157]	371	EA_NAMES,
	372	LM_QUERYITEMCOUNT, MPVOID, MPVOID);
[193]	373	if (sSelect > 0)
[1157]	374	WinSendDlgItemMsg(hwnd,
	375	EA_NAMES,
	376	LM_SELECTITEM,
	377	MPFROM2SHORT(0, 0), MPFROMSHORT(TRUE));
[193]	378	else
[1157]	379	WinDismissDlg(hwnd, 0);
[193]	380	}
	381	break;
[2]	382
[193]	383	case UM_SETDIR:
[551]	384	if (*eap->filename) {
	385	if (eap->head)
[1157]	386	Free_FEAList(eap->head);
[551]	387	eap->head = GetFileEAs(eap->filename, FALSE, FALSE);
	388	if (!isalpha(*eap->filename) \|\|
[1157]	389	(driveflags[toupper(*eap->filename) - 'A'] & DRIVE_NOTWRITEABLE)) {
	390	WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE), FALSE);
	391	WinEnableWindow(WinWindowFromID(hwnd, EA_ADD), FALSE);
	392	WinEnableWindow(WinWindowFromID(hwnd, EA_DELETE), FALSE);
[2]	393	}
[551]	394	else {
[1157]	395	WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE), TRUE);
	396	WinEnableWindow(WinWindowFromID(hwnd, EA_ADD), TRUE);
	397	WinEnableWindow(WinWindowFromID(hwnd, EA_DELETE), TRUE);
[2]	398	}
[193]	399	WinSendMsg(hwnd, UM_SETUP, MPVOID, MPVOID);
	400	}
	401	break;
	402
	403	case UM_SETUP:
	404	WinSendDlgItemMsg(hwnd, EA_LISTBOX, LM_DELETEALL, MPVOID, MPVOID);
	405	WinShowWindow(WinWindowFromID(hwnd, EA_ENTRY), FALSE);
	406	WinSetDlgItemText(hwnd, EA_ENTRY, NullStr);
	407	WinShowWindow(WinWindowFromID(hwnd, EA_MLE), FALSE);
	408	MLEclearall(WinWindowFromID(hwnd, EA_MLE));
	409	WinShowWindow(WinWindowFromID(hwnd, EA_HEXDUMP), FALSE);
	410	WinSendDlgItemMsg(hwnd, EA_HEXDUMP, LM_DELETEALL, MPVOID, MPVOID);
	411	WinShowWindow(WinWindowFromID(hwnd, EA_CHANGE), FALSE);
	412	WinShowWindow(WinWindowFromID(hwnd, EA_DELETE), FALSE);
[551]	413	eap->current = NULL;
	414	if (eap->head) {
[193]	415	WinSetDlgItemText(hwnd, EA_TEXT, NullStr);
[551]	416	info = eap->head;
	417	while (info) {
[1157]	418	WinSendDlgItemMsg(hwnd, EA_LISTBOX, LM_INSERTITEM,
	419	MPFROM2SHORT(LIT_END, 0), MPFROMP(info->name));
	420	info = info->next;
[2]	421	}
[193]	422	WinSendDlgItemMsg(hwnd, EA_LISTBOX, LM_SELECTITEM,
[1157]	423	MPFROM2SHORT(0, 0), MPFROM2SHORT(TRUE, 0));
[193]	424	}
	425	else
[1498]	426	WinSetDlgItemText(hwnd, EA_TEXT, (CHAR *) GetPString(IDS_EANOEAS));
[193]	427	return 0;
[2]	428
[193]	429	case WM_PAINT:
	430	PostMsg(hwnd, UM_PAINT, MPVOID, MPVOID);
	431	break;
[2]	432
[193]	433	case UM_PAINT:
	434	PaintRecessedWindow(WinWindowFromID(hwnd, EA_HELP), (HPS) 0, FALSE, TRUE);
[551]	435	PaintRecessedWindow(WinWindowFromID(hwnd, EA_TEXT), (HPS) 0, FALSE,
[1157]	436	FALSE);
[193]	437	return 0;
[2]	438
[193]	439	case WM_CONTROL:
[551]	440	switch (SHORT1FROMMP(mp1)) {
[193]	441	case EA_NAMES:
[551]	442	switch (SHORT2FROMMP(mp1)) {
[193]	443	case LN_SETFOCUS:
[1498]	444	WinSetDlgItemText(hwnd, EA_HELP, (CHAR *) GetPString(IDS_EAFILENAMESHELPTEXT));
[1157]	445	break;
[193]	446	case LN_KILLFOCUS:
[1157]	447	WinSetDlgItemText(hwnd, EA_HELP, NullStr);
	448	break;
[193]	449	case LN_ENTER:
	450	case LN_SELECT:
[1157]	451	{
	452	CHAR s[1025];
	453	SHORT sSelect;
[193]	454
[1157]	455	sSelect = (SHORT) WinSendDlgItemMsg(hwnd, EA_NAMES,
	456	LM_QUERYSELECTION,
	457	MPFROM2SHORT(LIT_FIRST, 0),
	458	MPVOID);
	459	if (sSelect >= 0) {
	460	*s = 0;
	461	WinSendDlgItemMsg(hwnd, EA_NAMES, LM_QUERYITEMTEXT,
	462	MPFROM2SHORT(sSelect, 1024), MPFROMP(s));
	463	if (*s) {
	464	strcpy(eap->filename, s);
	465	if (SHORT2FROMMP(mp1) == LN_SELECT)
	466	WinSendMsg(hwnd, UM_SETDIR, MPVOID, MPVOID);
	467	else
	468	QuickView(hwnd, eap->filename);
	469	}
	470	}
	471	}
	472	break;
[2]	473	}
	474	break;
	475
[193]	476	case EA_LISTBOX:
[551]	477	switch (SHORT2FROMMP(mp1)) {
[193]	478	case LN_SETFOCUS:
[1498]	479	WinSetDlgItemText(hwnd, EA_HELP, (CHAR *) GetPString(IDS_EATYPESHELPTEXT));
[1157]	480	break;
[193]	481	case LN_KILLFOCUS:
[1157]	482	WinSetDlgItemText(hwnd, EA_HELP, NullStr);
	483	break;
[193]	484	case LN_SELECT:
[1157]	485	{
	486	CHAR s[1024];
	487	SHORT sSelect;
[2]	488
[1157]	489	eap->current = NULL;
	490	if (eap->head) {
	491	WinSetDlgItemText(hwnd, EA_TEXT, NullStr);
	492	WinShowWindow(WinWindowFromID(hwnd, EA_ENTRY), FALSE);
	493	WinSetDlgItemText(hwnd, EA_ENTRY, NullStr);
	494	MLEclearall(WinWindowFromID(hwnd, EA_MLE));
	495	WinShowWindow(WinWindowFromID(hwnd, EA_MLE), FALSE);
[1546]	496	WinShowWindow(WinWindowFromID(hwnd,EA_CHANGE), FALSE);
[1157]	497	WinShowWindow(WinWindowFromID(hwnd, EA_DELETE), FALSE);
	498	WinShowWindow(WinWindowFromID(hwnd, EA_HEXDUMP), FALSE);
	499	WinSendDlgItemMsg(hwnd, EA_HEXDUMP, LM_DELETEALL, MPVOID, MPVOID);
	500	*s = 0;
	501	sSelect = (USHORT) WinSendDlgItemMsg(hwnd, EA_LISTBOX,
	502	LM_QUERYSELECTION,
	503	MPFROMSHORT(LIT_FIRST),
	504	MPVOID);
	505	if (sSelect >= 0) {
	506	WinSendDlgItemMsg(hwnd, EA_LISTBOX, LM_QUERYITEMTEXT,
	507	MPFROM2SHORT(sSelect, 1024), MPFROMP(s));
	508	if (*s) {
[2]	509
[1157]	510	USHORT len, num, type;
	511	CHAR *data;
	512	CHAR last = '\n';
	513	const CHAR *linefeed = "\n";
	514	BOOL alltext;
	515	IPT pos = 0;
[2]	516
[1157]	517	info = eap->head;
	518	while (info) {
	519	if (!strcmp(s, info->name)) {
	520	eap->current = info;
	521	WinShowWindow(WinWindowFromID(hwnd, EA_DELETE), TRUE);
	522	switch ((USHORT ) info->value) {
	523	case EAT_EA:
	524	case EAT_ASCII:
	525	if (!strcmp(info->name, SUBJECT))
	526	WinSendDlgItemMsg(hwnd, EA_ENTRY,
	527	EM_SETTEXTLIMIT,
	528	MPFROM2SHORT(1024, 0), MPVOID);
	529	else
	530	WinSendDlgItemMsg(hwnd, EA_ENTRY,
	531	EM_SETTEXTLIMIT,
	532	MPFROM2SHORT(1024, 0), MPVOID);
	533	WinSetDlgItemText(hwnd, EA_ENTRY,
	534	info->value + (sizeof(USHORT) * 2));
	535	WinShowWindow(WinWindowFromID(hwnd, EA_ENTRY), TRUE);
	536	WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE),
	537	FALSE);
	538	WinShowWindow(WinWindowFromID(hwnd, EA_CHANGE), TRUE);
	539	{
	540	CHAR str[81];
[2]	541
[1157]	542	sprintf(str,
	543	GetPString(IDS_DATAANDBYTESTEXT),
	544	((USHORT ) info->value == EAT_ASCII) ?
	545	GetPString(IDS_TEXTTEXT) :
	546	GetPString(IDS_EAREFTEXT), info->cbValue);
	547	WinSetDlgItemText(hwnd, EA_TEXT, str);
	548	}
	549	break;
	550	case EAT_MVST:
	551	MLEclearall(WinWindowFromID(hwnd, EA_MLE));
	552	num = (USHORT ) (info->value + (sizeof(USHORT) * 2));
	553	type = (USHORT ) (info->value + (sizeof(USHORT) * 3));
	554	if (type == EAT_ASCII) {
	555	data = info->value + (sizeof(USHORT) * 4);
	556	len = (USHORT ) data;
	557	data += sizeof(USHORT);
	558	while ((data - info->value) + len <= info->cbValue) {
	559	if (last != '\n') {
	560	WinSendDlgItemMsg(hwnd,
	561	EA_MLE,
	562	MLM_SETIMPORTEXPORT,
	563	MPFROMP(linefeed),
	564	MPFROMLONG(1));
	565	WinSendDlgItemMsg(hwnd,
	566	EA_MLE,
	567	MLM_IMPORT,
	568	MPFROMP(&pos), MPFROMLONG(1));
	569	}
	570	WinSendDlgItemMsg(hwnd,
	571	EA_MLE,
	572	MLM_SETIMPORTEXPORT,
	573	MPFROMP(data),
	574	MPFROMLONG((ULONG) len));
	575	WinSendDlgItemMsg(hwnd,
	576	EA_MLE,
	577	MLM_IMPORT,
	578	MPFROMP(&pos),
	579	MPFROMLONG((ULONG) len));
	580	data += len;
	581	last = *(data - 1);
	582	if (data - info->value >= info->cbValue)
	583	break;
	584	len = (USHORT ) data;
	585	data += sizeof(USHORT);
	586	}
	587	WinShowWindow(WinWindowFromID(hwnd, EA_MLE), TRUE);
	588	WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE),
	589	FALSE);
	590	WinShowWindow(WinWindowFromID(hwnd, EA_CHANGE), TRUE);
	591	}
	592	else {
	593	WinShowWindow(WinWindowFromID(hwnd, EA_MLE), FALSE);
	594	HexDumpEA(hwnd, info);
	595	WinShowWindow(WinWindowFromID(hwnd, EA_HEXDUMP),
	596	TRUE);
	597	}
	598	{
	599	CHAR str[81];
[2]	600
[1157]	601	sprintf(str,
	602	GetPString(IDS_MVSTTEXT),
	603	num,
	604	(num == 1) ?
	605	GetPString(IDS_YTEXT) :
	606	GetPString(IDS_IESTEXT), info->cbValue);
	607	WinSetDlgItemText(hwnd, EA_TEXT, str);
	608	}
	609	break;
	610	case EAT_MVMT:
	611	MLEclearall(WinWindowFromID(hwnd, EA_MLE));
	612	num = (USHORT ) (info->value + (sizeof(USHORT) * 2));
	613	data = info->value + (sizeof(USHORT) * 3);
	614	type = (USHORT ) data;
	615	data += sizeof(USHORT);
	616	len = (USHORT ) data;
	617	data += sizeof(USHORT);
	618	alltext = TRUE;
	619	while ((data - info->value) - len <= info->cbValue) {
	620	if (type != EAT_ASCII) {
	621	alltext = FALSE;
	622	break;
	623	}
	624	data += len;
	625	if (data - info->value >= info->cbValue)
	626	break;
	627	type = (USHORT ) data;
	628	data += sizeof(USHORT);
	629	len = (USHORT ) data;
	630	data += sizeof(USHORT);
	631	}
	632	if (alltext) {
	633	data = info->value + (sizeof(USHORT) * 3);
	634	type = (USHORT ) data;
	635	data += sizeof(USHORT);
	636	len = (USHORT ) data;
	637	data += sizeof(USHORT);
	638	while ((data - info->value) - len <= info->cbValue) {
	639	if (last != '\n') {
	640	WinSendDlgItemMsg(hwnd,
	641	EA_MLE,
	642	MLM_SETIMPORTEXPORT,
	643	MPFROMP(linefeed),
	644	MPFROMLONG(1));
	645	WinSendDlgItemMsg(hwnd,
	646	EA_MLE,
	647	MLM_IMPORT,
	648	MPFROMP(&pos), MPFROMLONG(1));
	649	}
	650	WinSendDlgItemMsg(hwnd,
	651	EA_MLE,
	652	MLM_SETIMPORTEXPORT,
	653	MPFROMP(data),
	654	MPFROMLONG((ULONG) len));
	655	WinSendDlgItemMsg(hwnd,
	656	EA_MLE,
	657	MLM_IMPORT,
	658	MPFROMP(&pos),
	659	MPFROMLONG((ULONG) len));
	660	data += len;
	661	last = *(data - 1);
	662	if (data - info->value >= info->cbValue)
	663	break;
	664	type = (USHORT ) data;
	665	data += sizeof(USHORT);
	666	len = (USHORT ) data;
	667	data += sizeof(USHORT);
	668	}
	669	}
	670	if (alltext) {
	671	WinShowWindow(WinWindowFromID(hwnd, EA_MLE), TRUE);
	672	WinEnableWindow(WinWindowFromID(hwnd,
	673	EA_CHANGE), FALSE);
	674	WinShowWindow(WinWindowFromID(hwnd, EA_CHANGE), TRUE);
	675	}
	676	else {
	677	WinShowWindow(WinWindowFromID(hwnd, EA_MLE), FALSE);
	678	HexDumpEA(hwnd, info);
	679	WinShowWindow(WinWindowFromID(hwnd, EA_HEXDUMP),
	680	TRUE);
	681	}
	682	{
	683	CHAR str[81];
[2]	684
[1157]	685	sprintf(str,
	686	GetPString(IDS_MVMTTEXT),
	687	num,
	688	(num == 1) ?
	689	GetPString(IDS_YTEXT) :
	690	GetPString(IDS_IESTEXT),
	691	info->cbValue,
	692	(alltext) ?
	693	GetPString(IDS_ALLTEXTTEXT) :
	694	GetPString(IDS_MIXEDTYPESTEXT));
	695	WinSetDlgItemText(hwnd, EA_TEXT, str);
	696	}
	697	break;
	698	default:
	699	HexDumpEA(hwnd, info);
	700	WinShowWindow(WinWindowFromID(hwnd, EA_HEXDUMP), TRUE);
	701	switch ((USHORT ) info->value) {
	702	case EAT_BINARY:
	703	{
	704	CHAR str[81];
[2]	705
[1157]	706	sprintf(str,
	707	GetPString(IDS_BINARYBYTESTEXT),
	708	info->cbValue);
	709	WinSetDlgItemText(hwnd, EA_TEXT, str);
	710	}
	711	break;
	712	case EAT_BITMAP:
	713	{
	714	CHAR str[81];
[2]	715
[1157]	716	sprintf(str,
	717	GetPString(IDS_BITMAPBYTESTEXT),
	718	info->cbValue);
	719	WinSetDlgItemText(hwnd, EA_TEXT, str);
	720	}
	721	break;
	722	case EAT_METAFILE:
	723	{
	724	CHAR str[81];
[2]	725
[1157]	726	sprintf(str,
	727	GetPString(IDS_METAFILEBYTESTEXT),
	728	info->cbValue);
	729	WinSetDlgItemText(hwnd, EA_TEXT, str);
	730	}
	731	break;
	732	case EAT_ICON:
	733	{
	734	CHAR str[81];
[2]	735
[1157]	736	sprintf(str,
	737	GetPString(IDS_ICONBYTESTEXT),
	738	info->cbValue);
	739	WinSetDlgItemText(hwnd, EA_TEXT, str);
	740	}
	741	break;
	742	case EAT_ASN1:
	743	{
	744	CHAR str[81];
[2]	745
[1157]	746	sprintf(str,
	747	GetPString(IDS_ASN1BYTESTEXT),
	748	info->cbValue);
	749	WinSetDlgItemText(hwnd, EA_TEXT, str);
	750	}
	751	break;
	752	default:
	753	{
	754	CHAR str[81];
[2]	755
[1157]	756	sprintf(str,
	757	GetPString(IDS_UNKNOWNBYTESTEXT),
	758	(USHORT ) info->value, info->cbValue);
	759	WinSetDlgItemText(hwnd, EA_TEXT, str);
	760	}
	761	break;
	762	}
	763	break;
	764	}
	765	}
	766	info = info->next;
	767	}
	768	}
	769	}
	770	}
	771	if (!isalpha(*eap->filename) \|\|
	772	(driveflags[toupper(*eap->filename) - 'A'] &
	773	DRIVE_NOTWRITEABLE)) {
	774	WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE), FALSE);
	775	WinEnableWindow(WinWindowFromID(hwnd, EA_ADD), FALSE);
	776	WinEnableWindow(WinWindowFromID(hwnd, EA_DELETE), FALSE);
	777	}
	778	else {
	779	WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE), TRUE);
	780	WinEnableWindow(WinWindowFromID(hwnd, EA_ADD), TRUE);
	781	WinEnableWindow(WinWindowFromID(hwnd, EA_DELETE), TRUE);
	782	}
	783	}
	784	break;
[193]	785	}
	786	break;
[2]	787
[193]	788	case EA_ENTRY:
[551]	789	switch (SHORT2FROMMP(mp1)) {
[193]	790	case EN_SETFOCUS:
[1498]	791	WinSetDlgItemText(hwnd, EA_HELP, (CHAR *) GetPString(IDS_EADATAHELPTEXT));
[1157]	792	break;
[193]	793	case EN_KILLFOCUS:
[1157]	794	WinSetDlgItemText(hwnd, EA_HELP, NullStr);
	795	break;
[193]	796	case EN_CHANGE:
[1157]	797	WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE), TRUE);
	798	break;
[193]	799	}
	800	break;
[2]	801
[193]	802	case EA_HEXDUMP:
[551]	803	switch (SHORT2FROMMP(mp1)) {
[193]	804	case LN_SETFOCUS:
[1498]	805	WinSetDlgItemText(hwnd, EA_HELP, (CHAR *) GetPString(IDS_EADATAHELPTEXT));
[1157]	806	break;
[193]	807	case LN_KILLFOCUS:
[1157]	808	WinSetDlgItemText(hwnd, EA_HELP, NullStr);
	809	break;
[193]	810	}
	811	break;
[2]	812
[193]	813	case EA_MLE:
[551]	814	switch (SHORT2FROMMP(mp1)) {
[193]	815	case MLN_SETFOCUS:
[1498]	816	WinSetDlgItemText(hwnd, EA_HELP, (CHAR *) GetPString(IDS_EADATAHELPTEXT));
[1157]	817	break;
[193]	818	case MLN_KILLFOCUS:
[1157]	819	WinSetDlgItemText(hwnd, EA_HELP, NullStr);
	820	break;
[193]	821	case MLN_CHANGE:
[1157]	822	WinEnableWindow(WinWindowFromID(hwnd, EA_CHANGE), TRUE);
	823	break;
[193]	824	}
	825	break;
	826	}
	827	return 0;
[2]	828
[193]	829	case WM_COMMAND:
[551]	830	switch (SHORT1FROMMP(mp1)) {
[1546]	831	case EA_OPENFILE:
	832	{
	833	CHAR filename[CCHMAXPATH];
	834	CHAR *p;
	835	CHAR **list = NULL;
	836
	837	if (*eap->filename)
	838	strcpy(filename, eap->filename);
	839	WinDismissDlg(hwnd, 1);
	840	ForwardslashToBackslash(filename);
	841	p = strrchr(filename, '\\');
	842	if (p) {
	843	p++;
	844	*p = 0;
	845	}
	846	else
	847	*filename = 0;
	848	strcat(filename, "*");
	849	list = xmalloc(sizeof(CHAR ) 2, pszSrcFile, __LINE__);
	850
	851	if (list) {
	852	if (insert_filename(HWND_DESKTOP,filename,TRUE,FALSE) &&
	853	filename && filename != '*') {
	854	list[0] = filename;
	855	list[1] = NULL;
	856	WinDlgBox(HWND_DESKTOP,
	857	HWND_DESKTOP,
	858	DisplayEAsProc,
	859	FM3ModHandle,
	860	EA_FRAME,
	861	(PVOID)list);
	862	}
	863	else
	864	free(list);
	865	}
	866	break;
	867	}
[193]	868	case EA_ADD:
	869	{
[1157]	870	ADDEA add;
[2]	871
[1157]	872	add.filename = eap->filename;
	873	add.head = eap->head;
	874	if (WinDlgBox(HWND_DESKTOP, hwnd, AddEAProc, FM3ModHandle,
	875	EAC_FRAME, &add)) {
	876	Free_FEAList(eap->head);
	877	eap->head = GetFileEAs(eap->filename, FALSE, FALSE);
	878	WinSendMsg(hwnd, UM_SETUP, MPVOID, MPVOID);
	879	}
[2]	880	}
[193]	881	break;
	882	case EA_CHANGE:
[551]	883	if (!eap->current)
[1157]	884	WinShowWindow(WinWindowFromID(hwnd, EA_CHANGE), FALSE);
[551]	885	else {
[2]	886
[1157]	887	CHAR *s;
	888	USHORT control;
[2]	889
[1157]	890	if (!eap->head \|\| !*eap->filename)
[1398]	891	Runtime_Error(pszSrcFile, __LINE__, NULL);
[1157]	892	else {
	893	switch ((USHORT ) eap->current->value) {
	894	case EAT_EA:
	895	case EAT_ASCII:
	896	control = EA_ENTRY;
	897	break;
	898	case EAT_MVMT:
	899	control = EA_MLE;
	900	break;
	901	case EAT_MVST:
	902	control = EA_MLE;
	903	break;
	904	default:
	905	Runtime_Error(pszSrcFile, __LINE__, "unexpected type");
	906	WinShowWindow(WinWindowFromID(hwnd, EA_CHANGE), FALSE);
	907	control = 0;
	908	}
	909	if (control) {
	910	s = xmalloc(32768, pszSrcFile, __LINE__);
	911	if (s) {
	912	*s = 0;
	913	WinQueryDlgItemText(hwnd, control, 32767, (PCH) s);
	914	if (!*s)
[1398]	915	Runtime_Error(pszSrcFile, __LINE__, NULL);
[1157]	916	else {
	917	PFEA2LIST pfealist;
[2]	918
[1157]	919	pfealist = SaveEA(eap->filename, eap->current, s, FALSE);
	920	if (!pfealist)
	921	Runtime_Error(pszSrcFile, __LINE__, "SaveEA");
	922	else {
	923	PFEA2 pfea;
[2]	924
[1157]	925	pfea = xmalloc(pfealist->cbList, pszSrcFile, __LINE__);
	926	if (pfea) {
	927	memcpy(pfea, pfealist->list,
	928	pfealist->cbList - sizeof(ULONG));
	929	free(eap->current->pfea);
	930	eap->current->pfea = pfea;
	931	eap->current->name = eap->current->pfea->szName;
	932	eap->current->cbName = eap->current->pfea->cbName;
	933	eap->current->cbValue = eap->current->pfea->cbValue;
	934	eap->current->value = eap->current->pfea->szName +
	935	eap->current->pfea->cbName + 1;
	936	eap->current->value[eap->current->cbValue] = 0;
	937	PostMsg(hwnd, WM_CONTROL,
	938	MPFROM2SHORT(EA_LISTBOX, LN_SELECT), MPVOID);
	939	}
	940	DosFreeMem(pfealist);
	941	}
	942	}
	943	free(s);
	944	}
	945	}
	946	}
[193]	947	}
	948	break;
[2]	949
[193]	950	case EA_DELETE:
[551]	951	if (eap->head && eap->current) {
[2]	952
[1157]	953	EAOP2 eaop;
	954	PFEA2LIST pfealist;
	955	GEA2LIST gealist;
	956	APIRET rc;
	957	SHORT sSelect;
[2]	958
[1157]	959	pfealist =
	960	xmallocz(sizeof(FEA2LIST) + eap->current->cbName + 1, pszSrcFile,
	961	__LINE__);
	962	if (pfealist) {
	963	pfealist->cbList = sizeof(FEA2LIST) + eap->current->cbName + 1;
	964	pfealist->list[0].cbName = eap->current->cbName;
	965	strcpy(pfealist->list[0].szName, eap->current->name);
	966	pfealist->list[0].cbValue = 0;
	967	memset(&gealist, 0, sizeof(GEA2LIST));
	968	gealist.cbList = sizeof(GEA2LIST);
	969	eaop.fpGEA2List = &gealist;
	970	eaop.fpFEA2List = pfealist;
	971	eaop.oError = 0;
	972	rc = xDosSetPathInfo(eap->filename, FIL_QUERYEASIZE,
	973	&eaop, sizeof(eaop), DSPI_WRTTHRU);
	974	free(pfealist);
	975	if (rc)
	976	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__,
	977	"xDosSetPathInfo");
	978	else {
	979	sSelect = 0;
	980	if (eap->current == eap->head) {
	981	eap->head = eap->head->next;
	982	free(eap->current->pfea);
	983	free(eap->current);
	984	eap->current = NULL;
	985	}
	986	else {
	987	info = eap->head;
	988	while (info) {
	989	if (info->next == eap->current) {
	990	sSelect++;
	991	info->next = eap->current->next;
	992	free(eap->current->pfea);
	993	free(eap->current);
	994	eap->current = NULL;
	995	break;
	996	}
	997	sSelect++;
	998	info = info->next;
	999	}
	1000	}
	1001	WinSendDlgItemMsg(hwnd, EA_LISTBOX, LM_DELETEITEM,
	1002	MPFROM2SHORT(sSelect, 0), MPVOID);
	1003	WinShowWindow(WinWindowFromID(hwnd, EA_ENTRY), FALSE);
	1004	WinShowWindow(WinWindowFromID(hwnd, EA_MLE), FALSE);
	1005	WinShowWindow(WinWindowFromID(hwnd, EA_CHANGE), FALSE);
	1006	WinShowWindow(WinWindowFromID(hwnd, EA_DELETE), FALSE);
	1007	WinShowWindow(WinWindowFromID(hwnd, EA_HEXDUMP), FALSE);
	1008	WinSetDlgItemText(hwnd, EA_ENTRY, NullStr);
	1009	MLEclearall(WinWindowFromID(hwnd, EA_MLE));
	1010	WinSendDlgItemMsg(hwnd, EA_HEXDUMP, LM_DELETEALL, MPVOID, MPVOID);
	1011	if (sSelect && (SHORT) WinSendDlgItemMsg(hwnd, EA_LISTBOX,
	1012	LM_QUERYITEMCOUNT,
	1013	MPVOID, MPVOID) <=
	1014	sSelect)
	1015	sSelect--;
	1016	WinSendDlgItemMsg(hwnd, EA_LISTBOX, LM_SELECTITEM,
	1017	MPFROM2SHORT(sSelect, 0),
	1018	MPFROM2SHORT(TRUE, 0));
	1019	}
	1020	}
[193]	1021	}
[551]	1022	if (!eap->head)
[1498]	1023	WinSetDlgItemText(hwnd, EA_TEXT, (CHAR *) GetPString(IDS_EANOEAS));
[193]	1024	break;
[2]	1025
[193]	1026	case IDM_HELP:
	1027	if (hwndHelp)
[1157]	1028	WinSendMsg(hwndHelp, HM_DISPLAY_HELP,
	1029	MPFROM2SHORT(HELP_EAS, 0), MPFROMSHORT(HM_RESOURCEID));
[193]	1030	break;
[2]	1031
[193]	1032	case DID_OK:
	1033	WinDismissDlg(hwnd, 1);
	1034	break;
[2]	1035
[193]	1036	case DID_CANCEL:
	1037	WinDismissDlg(hwnd, 0);
	1038	break;
	1039	}
	1040	return 0;
[2]	1041
[193]	1042	case WM_CLOSE:
	1043	break;
[2]	1044
[193]	1045	case WM_DESTROY:
[551]	1046	if (eap) {
	1047	if (eap->head)
[1157]	1048	Free_FEAList(eap->head);
[1547]	1049	xfree(mp2, pszSrcFile, __LINE__);
[1039]	1050	free(eap);
[193]	1051	if (hptrIcon)
[1157]	1052	WinDestroyPointer(hptrIcon);
[193]	1053	hptrIcon = (HPOINTER) 0;
	1054	}
	1055	break;
[1157]	1056	} // switch
[193]	1057	return WinDefDlgProc(hwnd, msg, mp1, mp2);
[2]	1058	}
	1059
[193]	1060	PVOID SaveEA(CHAR * filename, HOLDFEA * current, CHAR * newdata,
[1157]	1061	BOOL silentfail)
[193]	1062	{
[2]	1063	/* save an ea to disk */
	1064
	1065	PFEA2LIST pfealist = NULL;
[193]	1066	EAOP2 eaop;
	1067	APIRET rc;
	1068	ULONG ealen;
	1069	USHORT len, num, plen;
	1070	CHAR p, eaval;
[2]	1071
[193]	1072	if (!filename \|\| !current)
	1073	return (PVOID) pfealist;
[2]	1074	len = strlen(newdata);
[725]	1075	ealen = sizeof(FEA2LIST) + 24 + (ULONG) current->cbName + 1 +
[1157]	1076	(ULONG)len + 4;
[551]	1077	switch ((USHORT ) current->value) {
[193]	1078	case EAT_EA:
	1079	case EAT_ASCII:
	1080	break;
	1081	case EAT_MVST:
	1082	ealen += sizeof(USHORT) * 5;
	1083	p = newdata;
	1084	while (*p == '\n')
	1085	p++;
[551]	1086	while (*p) {
[193]	1087	if (p == '\n' && (p + 1))
[1157]	1088	ealen += sizeof(USHORT);
[193]	1089	p++;
	1090	}
	1091	break;
	1092	case EAT_MVMT:
	1093	ealen += sizeof(USHORT) * 5;
	1094	p = newdata;
	1095	while (*p == '\n')
	1096	p++;
[551]	1097	while (*p) {
[193]	1098	if (p == '\n' && (p + 1))
[1157]	1099	ealen += (sizeof(USHORT) * 2);
[193]	1100	p++;
	1101	}
	1102	break;
	1103	default:
	1104	return (PVOID) pfealist;
	1105	}
	1106
[1627]	1107	if (!xDosAllocMem((PPVOID) & pfealist, ealen,
	1108	PAG_COMMIT \| PAG_READ \| PAG_WRITE, pszSrcFile, __LINE__)) {
[193]	1109	memset(pfealist, 0, ealen);
[725]	1110	pfealist->list[0].oNextEntryOffset = 0;
[1157]	1111	pfealist->list[0].fEA = 0; //current->fEA;
[193]	1112
[551]	1113	pfealist->list[0].cbName = current->cbName;
	1114	memcpy(pfealist->list[0].szName, current->name,
[1157]	1115	pfealist->list[0].cbName + 1);
[551]	1116	eaval = pfealist->list[0].szName + pfealist->list[0].cbName + 1;
	1117	switch ((USHORT ) current->value) {
[2]	1118	case EAT_EA:
	1119	case EAT_ASCII:
[551]	1120	(USHORT ) eaval = (USHORT ) current->value;
[193]	1121	eaval += sizeof(USHORT);
	1122	(USHORT ) eaval = (USHORT) len;
	1123	eaval += sizeof(USHORT);
	1124	memcpy(eaval, newdata, len);
	1125	eaval += len;
[2]	1126	break;
	1127	case EAT_MVST:
[193]	1128	(USHORT ) eaval = (USHORT) EAT_MVST;
	1129	eaval += sizeof(USHORT);
[551]	1130	(USHORT ) eaval = (USHORT ) (current->value + sizeof(USHORT));
[193]	1131	eaval += sizeof(USHORT);
	1132	num = (USHORT *) eaval;
	1133	*num = 0;
	1134	eaval += sizeof(USHORT);
	1135	(USHORT ) eaval = (USHORT) EAT_ASCII;
	1136	eaval += sizeof(USHORT);
	1137	plen = (USHORT *) eaval;
	1138	*plen = 0;
	1139	eaval += sizeof(USHORT);
[2]	1140	p = newdata;
[193]	1141	while (*p == '\n')
[1157]	1142	p++;
[551]	1143	while (*p) {
[1157]	1144	while (*p) {
	1145	if (*p == '\n')
	1146	p++;
	1147	eaval++ = p++;
	1148	(*plen)++;
	1149	}
	1150	if (p \|\| plen)
	1151	(*num)++;
	1152	if (*p) {
	1153	plen = (USHORT *) eaval;
	1154	*plen = 0;
	1155	eaval += sizeof(USHORT);
	1156	}
[2]	1157	}
	1158	break;
[193]	1159	/*
	1160	cbList nextoffset fea cb cbval name.......
	1161	000000 3C 00 00 00 00 00 00 00 6F 0B 24 00 2E 4B 45 59 < o
	1162	$ .KEY
	1163	.................... eat code num eat
	1164	000010 50 48 52 41 53 45 53 00 DF FF 00 00 02 00 FD FF PHRASES ßÿ ýÿ
	1165	len.. phrase1............................ eat
	1166	000020 0C 00 4B 65 79 20 70 68 72 61 73 65 20 31 FD FF
	1167	Key phrase 1ýÿ
	1168	len.. phrase2......................
[2]	1169	000030 0A 00 4B 65 79 20 70 68 72 61 73 65 Key phrase
[193]	1170	*/
	1171	case EAT_MVMT:
[551]	1172	(USHORT ) eaval = (USHORT) EAT_MVMT;
[193]	1173	eaval += sizeof(USHORT);
	1174	(USHORT ) eaval = (USHORT ) (current->value + sizeof(USHORT));
	1175	eaval += sizeof(USHORT);
	1176	num = (USHORT *) eaval;
	1177	*num = 0;
	1178	eaval += sizeof(USHORT);
	1179	(USHORT ) eaval = (USHORT) EAT_ASCII;
	1180	eaval += sizeof(USHORT);
	1181	plen = (USHORT *) eaval;
[2]	1182	*plen = 0;
[193]	1183	eaval += sizeof(USHORT);
[1157]	1184	p = newdata;
[551]	1185	while (*p == '\n')
[1157]	1186	p++;
	1187	while (*p) {
	1188	while (*p) {
	1189	if (*p == '\n')
	1190	p++;
	1191	eaval++ = p++;
	1192	(*plen)++;
	1193	}
	1194	if (p \|\| plen)
	1195	(*num)++;
	1196	if (*p) {
	1197	(USHORT ) eaval = (USHORT) EAT_ASCII;
	1198	eaval += sizeof(USHORT);
	1199	plen = (USHORT *) eaval;
	1200	*plen = 0;
[2]	1201	eaval += sizeof(USHORT);
	1202	}
	1203	}
[1029]	1204	break;
[1157]	1205	}
	1206	pfealist->list[0].cbValue = /(ULONG)/ (eaval -
[193]	1207	(pfealist->list[0].szName +
[2]	1208	pfealist->list[0].cbName + 1));
[725]	1209	eaop.fpGEA2List = (PGEA2LIST) 0;
	1210	eaop.fpFEA2List = pfealist;
[1157]	1211	eaop.oError = 0;
[2]	1212	pfealist->cbList = 13 + (ULONG) pfealist->list[0].cbName +
[827]	1213	(ULONG)pfealist->list[0].cbValue;
[1157]	1214
[551]	1215	rc = xDosSetPathInfo(filename, FIL_QUERYEASIZE,
[2]	1216	&eaop, sizeof(eaop), DSPI_WRTTHRU);
	1217	if (rc) {
	1218	DosFreeMem(pfealist);
[551]	1219	pfealist = NULL;
[347]	1220	}
[1157]	1221	if (rc && !silentfail) {
	1222	if (rc == ERROR_ACCESS_DENIED \|\| rc == ERROR_SHARING_VIOLATION) {
	1223	saymsg(MB_ENTER,
	1224	HWND_DESKTOP,
[347]	1225	GetPString(IDS_OOPSTEXT),
	1226	GetPString(IDS_CANTWRITEEATEXT), current->name, filename);
[1157]	1227	}
	1228	else {
	1229	Dos_Error(MB_ENTER,
	1230	rc,
	1231	HWND_DESKTOP,
	1232	pszSrcFile,
	1233	__LINE__,
[347]	1234	GetPString(IDS_ERRORWRITEEATEXT),
[2]	1235	current->name, filename, eaop.oError);
	1236	}
[193]	1237	}
[2]	1238	}
	1239	return (PVOID) pfealist;
[193]	1240	}
	1241
[2]	1242	HOLDFEA GetFileEAs(CHAR filename, BOOL ishandle, BOOL silentfail)
	1243	{
[193]	1244	/* load eas from disk into HOLDFEA linked list */
[847]	1245
[193]	1246	HOLDFEA head = NULL, info, *last = NULL;
	1247	FILESTATUS4 fsa4;
	1248	HFILE handle;
[2]	1249	ULONG action;
[193]	1250	APIRET rc;
[2]	1251
[844]	1252	if (!filename)
[1157]	1253	return head;
	1254	if (ishandle \|\| !DosOpen(filename, &handle, &action, 0, 0,
	1255	OPEN_ACTION_FAIL_IF_NEW \|
	1256	OPEN_ACTION_OPEN_IF_EXISTS,
	1257	OPEN_FLAGS_NOINHERIT \|
[193]	1258	OPEN_SHARE_DENYREADWRITE \|
	1259	OPEN_ACCESS_READWRITE, (PEAOP2)0)) {
[847]	1260	if (ishandle)
[1157]	1261	handle = (HFILE ) filename;
	1262	if (!DosQueryFileInfo(handle, FIL_QUERYEASIZE, (PVOID)&fsa4,
[725]	1263	(ULONG) sizeof(fsa4)) &&
[193]	1264	fsa4.cbList > 4)
	1265	{
[2]	1266	PDENA2 pdena;
	1267	EAOP2 eaop;
[193]	1268	PGEA2LIST pgealist;
[1157]	1269	PFEA2LIST pfealist;
	1270	PGEA2 pgea;
[2]	1271	ULONG ulEntry = 1; // Ordinal of EA to return
[551]	1272	ULONG ulCount = 1; // # of EAs to return
	1273
[1157]	1274	pdena = xmalloc(65536 + 1024, pszSrcFile, __LINE__);
	1275	if (pdena) {
	1276	while (!DosEnumAttribute(ENUMEA_REFTYPE_FHANDLE,
	1277	&handle,
	1278	ulEntry,
	1279	(PVOID)pdena,
	1280	(ULONG)65536,
	1281	&ulCount,
	1282	ENUMEA_LEVEL_NO_VALUE) &&
	1283	ulCount)
	1284	{
	1285	// 64 is for header and spare - fixme to allocate smarter
	1286	pgealist = xmalloc(64 + pdena->cbName, pszSrcFile, __LINE__);
	1287	if (pgealist) {
	1288	pgealist->cbList = 64 + pdena->cbName;
	1289	pgea = pgealist->list;
	1290	pgea->oNextEntryOffset = 0;
	1291	pgea->cbName = pdena->cbName;
	1292	memcpy(pgea->szName, pdena->szName, pdena->cbName + 1);
	1293	pfealist = xmallocz(64 + pdena->cbName + pdena->cbValue,
	1294	pszSrcFile, __LINE__);
	1295	if (pfealist) {
	1296	pfealist->cbList = 64 + pdena->cbName + pdena->cbValue;
	1297	eaop.fpGEA2List = pgealist;
[1402]	1298	eaop.fpFEA2List = pfealist;
	1299	eaop.oError = 0;
[1157]	1300	rc = DosQueryFileInfo(handle, FIL_QUERYEASFROMLIST, (PVOID) & eaop,
	1301	(ULONG) sizeof(EAOP2));
	1302	if (rc) {
	1303	if (!silentfail) {
	1304	Dos_Error(MB_ENTER,
	1305	rc,
	1306	HWND_DESKTOP,
	1307	pszSrcFile,
	1308	__LINE__,
	1309	GetPString(IDS_ERRORREADEATEXT), pdena->szName);
	1310	}
	1311	}
	1312	else {
	1313	info = xmalloc(sizeof(HOLDFEA), pszSrcFile, __LINE__);
	1314	if (info) {
	1315	// 05 Jul 07 SHL was one short
	1316	info->pfea = xmalloc(eaop.fpFEA2List->cbList - sizeof(ULONG) + 1,
	1317	pszSrcFile, __LINE__);
	1318	memcpy(info->pfea, eaop.fpFEA2List->list,
	1319	eaop.fpFEA2List->cbList - sizeof(ULONG));
	1320	info->name = info->pfea->szName;
	1321	info->cbName = info->pfea->cbName;
	1322	info->cbValue = info->pfea->cbValue;
	1323	info->value = info->pfea->szName + info->pfea->cbName + 1;
	1324	info->value[info->cbValue] = 0;
	1325	info->next = NULL;
	1326	if (!head)
	1327	head = info;
	1328	else
	1329	last->next = info;
	1330	last = info;
	1331	}
	1332	}
	1333	free(pfealist);
	1334	}
	1335	free(pgealist);
	1336	}
	1337	ulEntry += ulCount;
	1338	} // while
[2]	1339	free(pdena);
	1340	DosPostEventSem(CompactSem);
[193]	1341	}
[2]	1342	}
	1343	if (!ishandle)
[551]	1344	DosClose(handle);
[193]	1345	}
[847]	1346	else {
[1157]	1347	/* try it without opening it */
	1348	if (!DosQueryPathInfo(filename, FIL_QUERYEASIZE, (PVOID) & fsa4,
[725]	1349	(ULONG) sizeof(fsa4)) &&
[193]	1350	fsa4.cbList > 4)
	1351	{
[2]	1352	PDENA2 pdena;
	1353	EAOP2 eaop;
[193]	1354	PGEA2LIST pgealist;
[725]	1355	PFEA2LIST pfealist;
[2]	1356	PGEA2 pgea;
[551]	1357	ULONG ulEntry = 1, ulCount = 1;
	1358
[1157]	1359	pdena = xmalloc(65536 + 1024, pszSrcFile, __LINE__);
	1360	if (pdena) {
	1361	while (!DosEnumAttribute
	1362	(ENUMEA_REFTYPE_PATH, filename, ulEntry, (PVOID) pdena,
	1363	(ULONG) 65536, &ulCount, ENUMEA_LEVEL_NO_VALUE) && ulCount)
	1364	{
	1365	pgealist = xmalloc(64 + pdena->cbName, pszSrcFile, __LINE__);
	1366	if (pgealist) {
	1367	pgealist->cbList = 64 + pdena->cbName;
	1368	pgea = pgealist->list;
	1369	pgea->oNextEntryOffset = 0;
	1370	pgea->cbName = pdena->cbName;
	1371	memcpy(pgea->szName, pdena->szName, pdena->cbName + 1);
	1372	pfealist =
	1373	xmallocz(64 + pdena->cbName + pdena->cbValue, pszSrcFile,
	1374	__LINE__);
	1375	if (pfealist) {
	1376	pfealist->cbList = 64 + pdena->cbName + pdena->cbValue;
	1377	eaop.fpGEA2List = pgealist;
	1378	eaop.fpFEA2List = pfealist;
	1379	eaop.oError = 0;
	1380	rc = DosQueryPathInfo(filename, FIL_QUERYEASFROMLIST,
	1381	(PVOID) & eaop, (ULONG) sizeof(EAOP2));
	1382	if (!rc) {
[1347]	1383	info = xmalloc(sizeof(HOLDFEA), pszSrcFile, __LINE__);
[1157]	1384	if (info) {
	1385	// 29 Nov 07 GKY One short (EA search crash)
	1386	info->pfea =
	1387	xmalloc(eaop.fpFEA2List->cbList - sizeof(ULONG) + 1,
	1388	pszSrcFile, __LINE__);
	1389	memcpy(info->pfea, eaop.fpFEA2List->list,
	1390	eaop.fpFEA2List->cbList - sizeof(ULONG));
	1391	info->name = info->pfea->szName;
	1392	info->cbName = info->pfea->cbName;
	1393	info->cbValue = info->pfea->cbValue;
	1394	info->value = info->pfea->szName + info->pfea->cbName + 1;
	1395	info->value[info->cbValue] = 0;
	1396	info->next = NULL;
	1397	if (!head)
	1398	head = info;
	1399	else
	1400	last->next = info;
	1401	last = info;
	1402	}
	1403	else
	1404	free(pfealist);
	1405	}
	1406	else {
	1407	free(pfealist);
	1408	if (!silentfail) {
	1409	if (rc == ERROR_ACCESS_DENIED
	1410	\|\| rc == ERROR_SHARING_VIOLATION) {
	1411	rc =
	1412	saymsg(MB_ENTER \| MB_CANCEL, HWND_DESKTOP,
	1413	GetPString(IDS_OOPSTEXT),
	1414	GetPString(IDS_CANTREADEATEXT), filename,
	1415	pdena->szName);
	1416	if (rc == MBID_CANCEL) {
	1417	free(pgealist);
	1418	break;
	1419	}
	1420	}
	1421	else {
	1422	Dos_Error(MB_ENTER,
	1423	rc,
	1424	HWND_DESKTOP,
	1425	pszSrcFile,
	1426	__LINE__,
	1427	GetPString(IDS_ERRORREADEATEXT), pdena->szName);
	1428	}
	1429	}
	1430	}
	1431	}
	1432	free(pgealist);
	1433	}
	1434	ulEntry += ulCount;
	1435	} // while
[2]	1436	free(pdena);
	1437	DosPostEventSem(CompactSem);
	1438	}
	1439	}
	1440	}
	1441	return head;
[193]	1442	}
	1443
[2]	1444	VOID Free_FEAList(HOLDFEA * pFEA)
	1445	{
	1446	/* free a linked list of HOLDFEAs */
	1447
[551]	1448	register HOLDFEA *next;
[193]	1449
[551]	1450	while (pFEA) {
[1009]	1451	/* Free linked list */
[1039]	1452	next = pFEA->next;
[2]	1453	xfree(pFEA->pfea, pszSrcFile, __LINE__);
	1454	free(pFEA);
	1455	pFEA = next;
	1456	}
[795]	1457	DosPostEventSem(CompactSem);
	1458	}
	1459
	1460	#pragma alloc_text(EAS,DisplayEAsProc,SaveEA,HexDumpEA,CheckEA,AddEAProc)
	1461	#pragma alloc_text(EAS1,HexDump,GetFileEAs,Free_FEAList)
	1462

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