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source: trunk/dll/systemf.c@ 1481

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Last change on this file since 1481 was 1480, checked in by Gregg Young, 16 years ago
Fix failure to correctly check for large file support in FindSwapperDat fall back code minor streamling. Add LVM.EXE to partition submenu. Stop using xDosQueryAppType where the file name it is passed is already a local stack variable. Correct a typo in several file header comments.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 32.0 KB

Rev	Line
[78]	1
	2	/***********************************************************************
	3
	4	$Id: systemf.c 1480 2009-11-22 22:58:49Z gyoung $
	5
	6	System Interfaces
	7
	8	Copyright (c) 1993-98 M. Kimes
[1394]	9	Copyright (c) 2003, 2009 Steven H.Levine
[78]	10
[330]	11	21 Nov 03 SHL Comments
	12	31 Jul 04 SHL Indent -i2
	13	01 Aug 04 SHL Rework lstrip/rstrip usage
	14	17 Jul 06 SHL Use Runtime_Error
[373]	15	26 Jul 06 SHL Use convert_nl_to_nul
[441]	16	15 Aug 06 SHL More error popups
[519]	17	01 Nov 06 SHL runemf2: temp fix for hung windows caused by termq errors
[540]	18	03 Nov 06 SHL runemf2: rework termination queue logic to work for multiple threads
[552]	19	07 Jan 07 GKY Move error strings etc. to string file
[775]	20	06 Aug 07 GKY Reduce DosSleep times (ticket 148)
[793]	21	20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
[985]	22	29 Feb 08 GKY Changes to enable user settable command line length
	23	29 Feb 08 GKY Refactor global command line variables to notebook.h
[1021]	24	26 May 08 SHL Use uiLineNumber correctly
[1082]	25	19 Jul 08 GKY Replace save_dir2(dir) with pFM2SaveDirectory or pTmpDir and use MakeTempName
[1375]	26	03 Jan 09 GKY Check for system that is protectonly to gray out Dos/Win command lines and prevent
[1394]	27	Dos/Win programs from being inserted into the execute dialog with message why.
[1439]	28	12 Jul 09 GKY Allow FM/2 to load in high memory
[78]	29
	30	***********************************************************************/
	31
[2]	32	#include <stdlib.h>
	33	#include <stdarg.h>
	34	#include <string.h>
	35	#include <ctype.h>
[330]	36
[907]	37	#define INCL_DOS
	38	#define INCL_DOSERRORS
	39	#define INCL_WIN
[1162]	40	#define INCL_LONGLONG // dircnrs.h
[907]	41
[1186]	42	#include "fm3dll.h"
[1227]	43	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
[1213]	44	#include "mkdir.h" // Data declaration(s)
	45	#include "init.h" // Data declaration(s)
	46	#include "mainwnd.h" // Data declaration(s)
[2]	47	#include "fm3dlg.h"
	48	#include "fm3str.h"
[1162]	49	#include "errutil.h" // Dos_Error...
	50	#include "strutil.h" // GetPString
[985]	51	#include "notebook.h" //targetdirectory
[907]	52	#include "pathutil.h"
[1162]	53	#include "cmdline.h" // CmdLineDlgProc
	54	#include "shadow.h" // RunSeamless
	55	#include "systemf.h"
	56	#include "strips.h" // convert_nl_to_nul, strip_lead_char
	57	#include "dirs.h" // switch_to
[1186]	58	#include "valid.h" // MakeFullName
	59	#include "misc.h" // GetCmdSpec
	60	#include "copyf.h" // MakeTempName
	61	#include "wrappers.h" // xfopen
[1039]	62	#include "fortify.h"
[2]	63
[330]	64	static PSZ pszSrcFile = __FILE__;
	65
[1162]	66	//static HAPP Exec(HWND hwndNotify, BOOL child, char startdir, char env,
	67	// PROGTYPE * progt, ULONG fl, char *formatstring, ...);
	68
[917]	69	/**
	70	* Bring session foreground
	71	* @return TRUE if OK, else FALSE
	72	*/
[2]	73
[105]	74	BOOL ShowSession(HWND hwnd, PID pid)
[78]	75	{
[105]	76	HSWITCH hswitch;
	77	SWCNTRL swctl;
	78	ULONG rc;
[2]	79
[519]	80	hswitch = WinQuerySwitchHandle(pid ? (HWND)0 : hwnd, pid);
[441]	81	if (hswitch) {
[105]	82	rc = WinQuerySwitchEntry(hswitch, &swctl);
[441]	83	if (!rc) {
[105]	84	if (swctl.idProcess == pid && swctl.uchVisibility == SWL_VISIBLE)
[1394]	85	rc = WinSwitchToProgram(hswitch);
[105]	86	if (!rc)
[1394]	87	return TRUE;
[105]	88	}
	89	}
	90	return FALSE;
[2]	91	}
	92
[917]	93	/**
	94	* Invoke runemf2 for command and file/directory list
	95	* @return command return code or
	96	* -1 if runtime error or
	97	* -2 if user cancels command line edit dialog
	98	*/
[519]	99
[105]	100	int ExecOnList(HWND hwnd, char command, int flags, char tpath,
[1394]	101	PSZ *list, PCSZ prompt, PCSZ pszCallingFile, UINT uiLineNumber)
[78]	102	{
[105]	103	/* executes the command once for all files in list */
[2]	104
[1394]	105	CHAR path[CCHMAXPATH], *commandline, modpath[CCHMAXPATH], listfile[CCHMAXPATH],
[105]	106	p, pp, drive, file, ext, *dot;
[2]	107	register int x;
[105]	108	BOOL spaces;
[2]	109
[441]	110	if (!command \|\| !*command) {
[1398]	111	Runtime_Error(pszSrcFile, __LINE__, NULL);
[105]	112	return -1;
[441]	113	}
[989]	114	commandline = xmalloc(MaxComLineStrg + 1, pszSrcFile, __LINE__);
[985]	115	if (!commandline)
	116	return -1; //already complained
[2]	117	*listfile = 0;
[123]	118	bstrip(command);
[2]	119
	120	*path = 0;
[105]	121	if (tpath && *tpath)
	122	strcpy(path, tpath);
[441]	123	else if (*command != '<' \|\| !strchr(command, '>')) {
[105]	124	strcpy(path, command + (*command == '"'));
	125	if (*command == '\"')
	126	p = strchr(path, '\"');
[2]	127	else
[105]	128	p = strchr(path, ' ');
	129	if (p)
[2]	130	*p = 0;
[105]	131	p = strrchr(path, '\\');
	132	if (!p)
	133	p = strrchr(path, ':');
[441]	134	if (p) {
	135	if (*p == ':') {
[1394]	136	p++;
	137	*p = '\\';
	138	p++;
[2]	139	}
	140	*p = 0;
	141	}
	142	else
	143	*path = 0;
	144	}
[441]	145	if (!*path) {
[105]	146	if (list && list[0])
	147	strcpy(path, list[0]);
	148	p = strrchr(path, '\\');
	149	if (!p)
	150	p = strrchr(path, ':');
[441]	151	if (p) {
	152	if (*p == ':') {
[1394]	153	p++;
	154	*p = '\\';
	155	p++;
[2]	156	}
	157	*p = 0;
	158	}
	159	else
	160	*path = 0;
	161	}
	162	*modpath = 0;
[105]	163	if (list && list[0])
	164	strcpy(modpath, list[0]);
	165	p = strrchr(modpath, '\\');
	166	if (!p)
	167	p = strrchr(modpath, ':');
[441]	168	if (p) {
	169	if (*p == ':') {
[2]	170	p++;
	171	*p = '\\';
	172	p++;
	173	}
	174	*p = 0;
	175	}
	176	else
	177	*modpath = 0;
[105]	178	if (!*modpath)
	179	strcpy(modpath, path);
	180	if (*path)
[2]	181	MakeFullName(path);
[105]	182	if (*modpath)
[2]	183	MakeFullName(modpath);
[105]	184	if (IsFullName(path))
	185	drive = toupper(*path);
	186	else
	187	drive = 0;
[2]	188
[1162]	189	p = command; // substitue for special % sequences
[2]	190
[105]	191	pp = commandline;
	192	*commandline = 0;
[441]	193	while (*p) {
	194	if (*p == '%') {
	195	switch (*(p + 1)) {
[1162]	196	case '!': /* write list to file, add filename */
[1394]	197	if (list) {
	198	if (!*listfile) {
	199	FILE *fp;
[2]	200
[1082]	201
[1394]	202	strcpy(listfile, pTmpDir ? pTmpDir : pFM2SaveDirectory);
	203	MakeTempName(listfile, "$FM2LI$T", 2);
	204	fp = xfopen(listfile, "w",pszSrcFile,__LINE__);
	205	if (fp) {
	206	for (x = 0; list[x]; x++)
	207	{
	208	fputs(list[x], fp);
	209	if (list[x + 1])
	210	fputc('\n', fp);
	211	}
	212	fclose(fp);
	213	}
	214	}
	215	strcpy(pp, listfile);
	216	pp += strlen(listfile);
	217	}
	218	p += 2;
	219	break;
[2]	220
[1162]	221	case 'c': /* add name of command processor */
[1394]	222	{
	223	char *env = GetCmdSpec(FALSE);
[2]	224
[1394]	225	if (needs_quoting(env) && !strchr(env, '\"')) {
	226	*pp = '\"';
	227	pp++;
	228	spaces = TRUE;
	229	}
	230	else
	231	spaces = FALSE;
	232	strcpy(pp, env);
	233	p += 2;
	234	pp += strlen(env);
	235	if (spaces) {
	236	*pp = '\"';
	237	pp++;
	238	}
	239	}
	240	break;
[2]	241
[1162]	242	case 't': /* add Target directory */
[1394]	243	if (needs_quoting(targetdir) && !strchr(targetdir, '\"')) {
	244	*pp = '\"';
	245	pp++;
	246	spaces = TRUE;
	247	}
	248	else
	249	spaces = FALSE;
	250	strcpy(pp, targetdir);
	251	p += 2;
	252	pp += strlen(targetdir);
	253	if (spaces) {
	254	*pp = '\"';
	255	pp++;
	256	}
	257	break;
[2]	258
[1162]	259	case '$': /* add drive letter */
[1394]	260	if (drive)
	261	*pp = drive;
	262	else {
	263	ULONG ulDriveNum = 3, ulDriveMap;
[2]	264
[1394]	265	DosQCurDisk(&ulDriveNum, &ulDriveMap);
	266	*pp = (char) (ulDriveNum + '@');
	267	}
	268	pp++;
	269	p += 2;
	270	break;
[2]	271
[1162]	272	case 'U': /* add path of first list component */
[105]	273	case 'u':
[1394]	274	if (*modpath) {
	275	if (needs_quoting(modpath) && !strchr(modpath, '\"')) {
	276	spaces = TRUE;
	277	*pp = '\"';
	278	pp++;
	279	}
	280	else
	281	spaces = FALSE;
	282	if (*(p + 1) == 'u') {
	283	strcpy(pp, modpath);
	284	pp += strlen(modpath);
	285	}
	286	else {
	287	strcpy(pp, modpath + 2);
	288	pp += strlen(modpath + 2);
	289	}
	290	if (spaces) {
	291	if (modpath[strlen(modpath) - 1] == '\\') {
	292	*pp = '\\';
	293	pp++;
	294	}
	295	*pp = '\"';
	296	pp++;
	297	}
	298	}
	299	else {
	300	char temp[CCHMAXPATH];
[2]	301
[1394]	302	strcpy(temp, pFM2SaveDirectory);
	303	if (needs_quoting(temp) && !strchr(temp, '\"')) {
	304	spaces = TRUE;
	305	*pp = '\"';
	306	pp++;
	307	}
	308	else
	309	spaces = FALSE;
	310	strcpy(pp, temp);
	311	pp += strlen(temp);
	312	if (spaces) {
	313	if (temp[strlen(temp) - 1] == '\\') {
	314	*pp = '\\';
	315	pp++;
	316	}
	317	*pp = '\"';
	318	pp++;
	319	}
	320	}
	321	p += 2;
	322	break;
[2]	323
[1162]	324	case 'P': /* add path of execution */
[105]	325	case 'p':
[1394]	326	if (*path) {
	327	if (needs_quoting(path) && !strchr(path, '\"')) {
	328	spaces = TRUE;
	329	*pp = '\"';
	330	pp++;
	331	}
	332	else
	333	spaces = FALSE;
	334	if (*(p + 1) == 'p') {
	335	strcpy(pp, path);
	336	pp += strlen(path);
	337	}
	338	else {
	339	strcpy(pp, path + 2);
	340	pp += strlen(path + 2);
	341	}
	342	if (spaces) {
	343	if (path[strlen(path) - 1] == '\\') {
	344	*pp = '\\';
	345	pp++;
	346	}
	347	*pp = '\"';
	348	pp++;
	349	}
	350	}
	351	else {
	352	char temp[CCHMAXPATH];
[2]	353
[1394]	354	strcpy(temp, pFM2SaveDirectory);
	355	if (needs_quoting(temp) && !strchr(temp, '\"')) {
	356	spaces = TRUE;
	357	*pp = '\"';
	358	pp++;
	359	}
	360	else
	361	spaces = FALSE;
	362	strcpy(pp, temp);
	363	pp += strlen(temp);
	364	if (spaces) {
	365	if (temp[strlen(temp) - 1] == '\\') {
	366	*pp = '\\';
	367	pp++;
	368	}
	369	*pp = '\"';
	370	pp++;
	371	}
	372	}
	373	p += 2;
	374	break;
[2]	375
[105]	376	case 'D':
[1394]	377	if (hwndMain) {
	378	PCNRITEM pci;
[2]	379
[1394]	380	pci = (PCNRITEM) WinSendMsg(WinWindowFromID(WinWindowFromID(
	381	hwndTree, FID_CLIENT), TREE_CNR),
	382	CM_QUERYRECORDEMPHASIS,
	383	MPFROMLONG(CMA_FIRST),
	384	MPFROMSHORT(CRA_CURSORED));
	385	if (pci && (int) pci != -1 && *pci->pszFileName) {
	386	if (needs_quoting(pci->pszFileName) &&
	387	!strchr(pci->pszFileName, '\"'))
	388	{
	389	*pp = '\"';
	390	pp++;
	391	spaces = TRUE;
	392	}
	393	else
	394	spaces = FALSE;
	395	strcpy(pp, pci->pszFileName);
	396	pp += strlen(pci->pszFileName);
	397	if (spaces) {
	398	*pp = '\"';
	399	pp++;
	400	}
	401	}
	402	}
	403	p += 2;
	404	break;
[2]	405
[105]	406	case 'd':
[1394]	407	if (hwndMain) {
	408	HENUM henum;
	409	char retstr[CCHMAXPATH];
	410	HWND hwndC, hwndDir;
	411	USHORT id;
	412	BOOL first = TRUE;
[2]	413
[1394]	414	henum = WinBeginEnumWindows(hwndMain);
	415	while ((hwndC = WinGetNextWindow(henum)) != NULLHANDLE) {
	416	if (hwndC != hwndTree) {
	417	id = WinQueryWindowUShort(hwndC, QWS_ID);
	418	if (id) {
	419	hwndDir = WinWindowFromID(hwndC, FID_CLIENT);
	420	if (hwndDir) {
	421	hwndDir = WinWindowFromID(hwndDir, DIR_CNR);
	422	if (hwndDir) {
	423	*retstr = 0;
	424	WinSendMsg(hwndC, UM_CONTAINERDIR, MPFROMP(retstr), MPVOID);
	425	if (*retstr) {
	426	if (!first) {
	427	*pp = ' ';
	428	pp++;
	429	}
	430	first = FALSE;
	431	if (needs_quoting(retstr) && !strchr(retstr, '\"')) {
	432	*pp = '\"';
	433	pp++;
	434	spaces = TRUE;
	435	}
	436	else
	437	spaces = FALSE;
	438	strcpy(pp, retstr);
	439	pp += strlen(retstr);
	440	if (spaces) {
	441	*pp = '\"';
	442	pp++;
	443	}
	444	}
	445	}
	446	}
	447	}
	448	}
	449	}
	450	WinEndEnumWindows(henum);
	451	}
	452	p += 2;
	453	break;
[2]	454
[105]	455	case '%':
[1394]	456	*pp = '%';
	457	pp++;
	458	p += 2;
	459	break;
[2]	460
[105]	461	case 'R':
	462	case 'F':
	463	case 'A':
	464	case 'r':
	465	case 'f':
	466	case 'a':
	467	case 'e':
[1394]	468	if (list) {
	469	for (x = 0; list[x]; x++)
	470	{
	471	file = strrchr(list[x], '\\');
	472	if (!file)
	473	file = strrchr(list[x], ':');
	474	if (file)
	475	file++;
	476	else
	477	file = list[x];
	478	ext = strrchr(file, '.');
	479	dot = ext;
	480	if (ext)
	481	ext++;
	482	switch (*(p + 1)) {
	483	case 'R':
	484	case 'r':
	485	if (pp + strlen(list[x]) > commandline + MaxComLineStrg)
	486	goto BreakOut;
	487	if (*(p + 1) == 'r') {
	488	strcpy(pp, list[x]);
	489	pp += strlen(list[x]);
	490	}
	491	else {
	492	strcpy(pp, list[x] + 2);
	493	pp += strlen(list[x] + 2);
	494	}
	495	break;
[2]	496
[1394]	497	case 'F':
	498	case 'f':
	499	if (*(p + 1) == 'F' && dot)
	500	*dot = 0;
	501	if (pp + strlen(file) > commandline + MaxComLineStrg)
	502	goto BreakOut;
	503	if (needs_quoting(file)) {
	504	spaces = TRUE;
	505	*pp = '\"';
	506	pp++;
	507	}
	508	else
	509	spaces = FALSE;
	510	strcpy(pp, file);
	511	pp += strlen(file);
	512	if (*(p + 1) == 'F' && dot)
	513	*dot = '.';
	514	if (spaces) {
	515	if (*(pp - 1) != '\"') {
	516	*pp = '\"';
	517	pp++;
	518	}
	519	}
	520	break;
[2]	521
[1394]	522	case 'A':
	523	case 'a':
	524	if (pp + strlen(list[x]) > commandline + MaxComLineStrg)
	525	goto BreakOut;
	526	if (needs_quoting(list[x]) && !strchr(list[x], '\"')) {
	527	spaces = TRUE;
	528	*pp = '\"';
	529	pp++;
	530	}
	531	else
	532	spaces = FALSE;
	533	if (*(p + 1) == 'a') {
	534	strcpy(pp, list[x]);
	535	pp += strlen(list[x]);
	536	}
	537	else {
	538	strcpy(pp, list[x] + 2);
	539	pp += strlen(list[x] + 2);
	540	}
	541	if (spaces) {
	542	if (list[x][strlen(list[x]) - 1] == '\\') {
	543	*pp = '\\';
	544	pp++;
	545	}
	546	*pp = '\"';
	547	pp++;
	548	}
	549	break;
[2]	550
[1394]	551	case 'e':
	552	if (ext) {
	553	if (pp + strlen(ext) > commandline + MaxComLineStrg)
	554	goto BreakOut;
	555	if (needs_quoting(ext)) {
	556	spaces = TRUE;
	557	*pp = '\"';
	558	pp++;
	559	}
	560	else
	561	spaces = FALSE;
	562	strcpy(pp, ext);
	563	pp += strlen(ext);
	564	if (spaces) {
	565	if (*(pp - 1) != '\"') {
	566	*pp = '\"';
	567	pp++;
	568	}
	569	}
	570	}
	571	break;
	572	}
	573	if (list[x + 1]) {
	574	*pp = ' ';
	575	pp++;
	576	}
	577	}
	578	}
	579	p += 2;
	580	break;
[2]	581
[105]	582	default:
[1394]	583	pp = p;
	584	p++;
	585	pp++;
	586	break;
[105]	587	}
	588	}
[441]	589	else {
[105]	590	pp = p;
	591	pp++;
	592	p++;
	593	}
	594	*pp = 0;
	595	}
	596
[2]	597	BreakOut:
	598
[105]	599	{
	600	EXECARGS ex;
	601	ULONG size;
	602	int ret;
[2]	603
[105]	604	memset(&ex, 0, sizeof(EXECARGS));
	605	size = sizeof(ex.environment) - 1;
	606	PrfQueryProfileData(fmprof, FM3Str, command, ex.environment, &size);
[441]	607	if (flags & PROMPT) {
	608	/* allow editing command line */
[105]	609	ex.flags = (flags & (~PROMPT));
	610	ex.commandline = commandline;
	611	strcpy(ex.path, path);
	612	if (prompt)
[1394]	613	strcpy(ex.title, prompt);
[105]	614	ret = WinDlgBox(HWND_DESKTOP, hwnd, CmdLineDlgProc, FM3ModHandle,
[1394]	615	EXEC_FRAME, &ex);
[985]	616	if (ret != 1) {
[1394]	617	free(commandline);
	618	return (ret == 0) ? -1 : -2;
[985]	619	}
[105]	620	}
	621	else
	622	ex.flags = flags;
	623	ex.flags &= (~PROMPT);
[1014]	624	ret = runemf2(ex.flags, hwnd, pszCallingFile, uiLineNumber, path,
[1394]	625	(*ex.environment) ? ex.environment : NULL,
	626	"%s", commandline);
[1039]	627	free(commandline);
[1014]	628	return ret;
[105]	629	}
[2]	630	}
	631
[917]	632	/** Run requested app
	633	* @return application return code or -1 if problem starting app
	634	*/
[441]	635
[888]	636	int runemf2(int type, HWND hwnd, PCSZ pszCallingFile, UINT uiLineNumber,
[1394]	637	char pszDirectory, char pszEnvironment,
	638	char *formatstring,...)
[78]	639	{
[920]	640	/** example:
[105]	641
[2]	642	* status = runemf2(SEPARATE \| WINDOWED,
[888]	643	* hwnd, pszCallingFile, __LINE__,
[2]	644	* NullStr,
	645	* NULL,
	646	* "%s /C %s",
	647	* getenv("COMSPEC"),
	648	* batchfilename);
[105]	649	*
	650	* use (HWND)0 for hwnd if window handle not handy.
[888]	651	* pszCallingFile and __LINE__ are used to determine caller for easier error tracking
[105]	652	*/
[2]	653
[920]	654	/**
[1252]	655	* type bitmapped flag -- see systemf.h
[2]	656	*/
	657
[105]	658	va_list parguments;
	659	int ret = -1;
[540]	660	RESULTCODES results;
[519]	661	STARTDATA sdata;
[105]	662	REQUESTDATA rq;
[562]	663	ULONG ulSessID;
	664	ULONG ulLength;
	665	UINT ctr;
	666	ULONG ulAppType;
[105]	667	PID sessPID;
	668	BOOL wasquote;
[1438]	669	char p, pszPgm, *pszArgs = NULL;
	670	char szObject[32] = "";
	671	char szSavedir[CCHMAXPATH];
[540]	672	BOOL useTermQ = FALSE;
	673	char szTempdir[CCHMAXPATH];
[1369]	674	BOOL fNoErrorMsg = FALSE;
[540]	675
[519]	676	typedef struct {
	677	USHORT usSessID;
	678	USHORT usRC;
	679	} TERMINFO;
	680
[540]	681	TERMINFO *pTermInfo;
[105]	682	BYTE bPriority;
	683	APIRET rc;
[519]	684	PIB *ppib;
	685	TIB *ptib;
[2]	686
[540]	687	// Shared by all threads
	688	# define TERMQ_BASE_NAME "\\QUEUES\\FM3WAIT"
	689	static char szTermQName[30];
[1480]	690	char szTermTemp[30];
[540]	691	static HQUEUE hTermQ;
[1271]	692	static HEV hTermQSem;
[540]	693
	694	if (pszDirectory && *pszDirectory) {
	695	if (!DosQueryPathInfo(pszDirectory,
[1394]	696	FIL_QUERYFULLNAME,
	697	szTempdir,
	698	sizeof(szTempdir)))
[540]	699	pszDirectory = szTempdir;
[105]	700	}
[2]	701
[105]	702	if (!hwnd)
	703	hwnd = HWND_DESKTOP;
[2]	704
[1439]	705	rc = DosAllocMem((PVOID)&pszPgm,
	706	MaxComLineStrg,
	707	PAG_COMMIT \| PAG_READ \| PAG_WRITE);
[330]	708	if (rc) {
	709	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,GetPString(IDS_OUTOFMEMORY));
[105]	710	return -1;
[330]	711	}
[2]	712
[540]	713	*szSavedir = 0;
[2]	714
[540]	715	*pszPgm = 0;
[105]	716	va_start(parguments,
[1394]	717	formatstring);
[540]	718	vsprintf(pszPgm,
[1394]	719	formatstring,
	720	parguments);
[105]	721	va_end(parguments);
[906]	722
[540]	723	if (pszEnvironment) {
	724	p = &pszEnvironment[strlen(pszEnvironment)] + 1;
[105]	725	*p = 0;
[540]	726	p = pszEnvironment;
[373]	727	while ((p = convert_nl_to_nul(p)) != NULL)
	728	; // loop
[105]	729	}
[2]	730
[1369]	731	if (!stricmp(pszCallingFile, "init.c"))
	732	fNoErrorMsg = TRUE;
	733
[540]	734	if (!*pszPgm) {
[105]	735	p = GetCmdSpec(FALSE);
[540]	736	strcpy(pszPgm, p);
	737	if (!*pszPgm) {
[1398]	738	Runtime_Error(pszSrcFile, __LINE__, NULL);
[105]	739	return -1;
[441]	740	}
[105]	741	}
[2]	742
[540]	743	if (*pszPgm) {
	744	if (*pszPgm == '<' && strchr(pszPgm, '>')) {
[441]	745	/* is a workplace object */
[105]	746	HOBJECT hWPSObject;
	747	char temp;
[2]	748
[540]	749	p = strchr(pszPgm, '>');
[105]	750	p++;
	751	temp = *p;
[330]	752	if (temp) {
[1439]	753	rc = DosAllocMem((PVOID)&pszArgs,
	754	MaxComLineStrg * 2,
	755	PAG_COMMIT \| PAG_READ \| PAG_WRITE);
[1394]	756	if (rc)
	757	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,GetPString(IDS_OUTOFMEMORY));
[330]	758	}
[105]	759	else
[1394]	760	pszArgs = NULL;
[105]	761	*p = 0;
	762	/* Find the handle of the WPS object */
[540]	763	hWPSObject = WinQueryObject(pszPgm);
[105]	764	*p = temp;
[441]	765	if (hWPSObject != NULLHANDLE) {
[1394]	766	if (pszArgs && *p) {
	767	sprintf(pszArgs,"OPEN=DEFAULT;PARAMETERS=\"%s\"",p);
	768	WinSetObjectData(hWPSObject,pszArgs);
	769	}
	770	else
	771	WinSetObjectData(hWPSObject,"OPEN=DEFAULT");
	772	ret = 0;
[105]	773	}
	774	goto ObjectInterrupt;
	775	}
[2]	776
[773]	777	if ((type & RUNTYPE_MASK) == SYNCHRONOUS \|\|
[1394]	778	(type & RUNTYPE_MASK) == ASYNCHRONOUS \|\|
	779	(type & RUNTYPE_MASK) == DETACHED)
[105]	780	{
[540]	781	strip_lead_char(" \t", pszPgm);
	782	p = pszPgm;
[105]	783	wasquote = FALSE;
	784	while (*p &&
[1394]	785	(wasquote \|\|
	786	(*p != ' ' &&
	787	*p != '\t')))
[105]	788	{
[1394]	789	if (*p == '\"') {
	790	if (!wasquote) {
	791	wasquote = TRUE;
	792	memmove(p,
	793	p + 1,
	794	strlen(p));
	795	while (*p == ' ' \|\|
	796	*p == '\t')
	797	p++;
	798	}
	799	else {
	800	memmove(p,
	801	p + 1,
	802	strlen(p));
	803	break;
	804	}
	805	}
	806	else
	807	p++;
[105]	808	}
[441]	809	if (*p) {
[1394]	810	*p = 0;
	811	p++;
[105]	812	}
	813	else
[1394]	814	p = pszPgm;
[1162]	815	p[strlen(p) + 1] = 0; /* double-terminate args */
[540]	816	if (*pszPgm) {
[1394]	817	if (!strchr(pszPgm, '\\') &&
	818	!strchr(pszPgm, ':') &&
	819	pszDirectory &&
	820	*pszDirectory)
	821	{
	822	strcpy(szSavedir, pFM2SaveDirectory);
	823	switch_to(pszDirectory);
	824	}
	825	rc = DosQueryAppType(pszPgm,&ulAppType);
	826	if (!strchr(pszPgm, '\\') &&
	827	!strchr(pszPgm, ':') &&
	828	pszDirectory &&
	829	*pszDirectory)
	830	switch_to(szSavedir);
	831	if (rc) {
	832	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,
	833	GetPString(IDS_DOSQAPPTYPEFAILEDTEXT),
	834	pszPgm, pszCallingFile, uiLineNumber); // 26 May 08 SHL
	835	DosFreeMem(pszPgm);
	836	if (pszArgs)
	837	DosFreeMem(pszArgs);
	838	return -1;
	839	}
	840	if (ulAppType) {
	841	if (ulAppType & FAPPTYP_DLL \|\| ulAppType & FAPPTYP_VIRTDRV \|\|
	842	ulAppType & FAPPTYP_PHYSDRV \|\| ulAppType & FAPPTYP_PROTDLL)
	843	{
	844	Runtime_Error(pszSrcFile, __LINE__,
	845	GetPString(IDS_APPTYPEUNEXPECTEDTEXT),
	846	ulAppType, pszPgm, pszCallingFile, uiLineNumber); // 26 May 08 SHL
	847	if (pszPgm)
	848	DosFreeMem(pszPgm);
	849	if (pszArgs)
	850	DosFreeMem(pszArgs);
	851	return -1;
	852	}
	853	if (ulAppType & FAPPTYP_DOS \|\| ulAppType & FAPPTYP_WINDOWSREAL \|\|
	854	ulAppType & FAPPTYP_WINDOWSPROT \|\| ulAppType & FAPPTYP_WINDOWSPROT31)
	855	{
	856	Runtime_Error(pszSrcFile, __LINE__,
	857	GetPString(IDS_APPTYPEUNEXPECTEDTEXT),
	858	ulAppType, pszPgm, pszCallingFile, uiLineNumber); // 26 May 08 SHL
	859	if (pszPgm)
	860	DosFreeMem(pszPgm);
	861	if (pszArgs)
	862	DosFreeMem(pszArgs);
	863	return -1;
	864	}
	865	}
	866	memset(&results, 0, sizeof(results));
	867	if (pszDirectory && *pszDirectory) {
	868	strcpy(szSavedir, pFM2SaveDirectory);
	869	switch_to(pszDirectory);
	870	}
	871	ret = DosExecPgm(szObject, sizeof(szObject),
	872	((type & RUNTYPE_MASK) == ASYNCHRONOUS ? EXEC_ASYNC : 0) +
	873	((type & RUNTYPE_MASK) == DETACHED ? EXEC_BACKGROUND : 0),
	874	pszPgm, pszEnvironment, &results, pszPgm);
	875	if (pszDirectory && *pszDirectory)
	876	switch_to(szSavedir);
	877	if (ret && !fNoErrorMsg) {
	878	Dos_Error(MB_ENTER,ret,hwnd,pszSrcFile,__LINE__,
	879	GetPString(IDS_DOSEXECPGMFAILEDTEXT), pszPgm,
	880	pszCallingFile, uiLineNumber); // 26 May 08 SHL
	881	}
[105]	882	}
	883	}
[441]	884	else {
[519]	885	if (~type & FULLSCREEN)
[1394]	886	type \|= WINDOWED;
[1439]	887	rc = DosAllocMem((PVOID) & pszArgs, MaxComLineStrg * 2,
	888	PAG_COMMIT \| PAG_READ \| PAG_WRITE);
[441]	889	if (rc) {
[1394]	890	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,GetPString(IDS_OUTOFMEMORY));
	891	DosFreeMem(pszPgm);
	892	return -1;
[105]	893	}
[540]	894	*pszArgs = 0;
	895	memset(&sdata, 0, sizeof(sdata));
	896	strip_lead_char(" \t", pszPgm);
	897	p = pszPgm;
[105]	898	wasquote = FALSE;
[441]	899	while (p && (wasquote \|\| (p != ' ' && *p != '\t'))) {
[1394]	900	if (*p == '\"') {
	901	if (!wasquote) {
	902	wasquote = TRUE;
	903	memmove(p, p + 1, strlen(p));
	904	while (p == ' ' \|\| p == '\t')
	905	p++;
	906	}
	907	else {
	908	memmove(p, p + 1, strlen(p));
	909	break;
	910	}
	911	}
	912	else
	913	p++;
[540]	914	} // while
[441]	915	if (*p) {
[1394]	916	*p = 0;
	917	p++;
[105]	918	}
	919	else
[1394]	920	p = NullStr;
[105]	921	if (*p)
[1394]	922	strcpy(pszArgs, p);
[2]	923
[540]	924	p = strrchr(pszPgm, '.');
[441]	925	if (p) {
[1394]	926	char temp[CCHMAXPATH + 1];
[2]	927
[1398]	928	if (!stricmp(p, PCSZ_DOTBAT)) {
	929	if (!fProtectOnly) {
	930	strcpy(temp, pszPgm);
	931	strcpy(pszPgm, pszArgs);
	932	strcpy(pszArgs, "/C ");
	933	strcat(pszArgs, temp);
	934	strcat(pszArgs, " ");
	935	strcat(pszArgs, pszPgm);
	936	strcpy(pszPgm, GetCmdSpec(TRUE)); // DOS
	937	}
	938	else
	939	saymsg(MB_OK,
	940	HWND_DESKTOP,
	941	NullStr,
	942	GetPString(IDS_NOTPROTECTONLYEXE),
	943	pszPgm);
[1394]	944	}
[1398]	945	else if (!stricmp(p, PCSZ_DOTCMD) \|\| !stricmp(p, PCSZ_DOTBTM)) {
[1394]	946	// Assume 4OS2 is BTM
	947	strcpy(temp, pszPgm);
	948	strcpy(pszPgm, pszArgs);
	949	strcpy(pszArgs, "/C ");
	950	strcat(pszArgs, temp);
	951	strcat(pszArgs, " ");
	952	strcat(pszArgs, pszPgm);
	953	strcpy(pszPgm, GetCmdSpec(FALSE)); // OS/2
	954	}
[105]	955	}
[2]	956
[888]	957	// goddamned OS/2 limit
[2]	958
[540]	959	if (strlen(pszPgm) + strlen(pszArgs) > 1024)
[1394]	960	pszArgs[1024 - strlen(pszPgm)] = 0;
[2]	961
[540]	962	if (!strchr(pszPgm, '\\') &&
[1394]	963	!strchr(pszPgm, ':') &&
	964	pszDirectory &&
	965	*pszDirectory)
[105]	966	{
[1394]	967	strcpy(szSavedir, pFM2SaveDirectory);
	968	switch_to(pszDirectory);
[105]	969	}
[562]	970	rc = DosQueryAppType(pszPgm,&ulAppType);
[540]	971	if (!strchr(pszPgm, '\\') &&
[1394]	972	!strchr(pszPgm, ':') &&
	973	pszDirectory &&
	974	*pszDirectory)
	975	switch_to(szSavedir);
[917]	976	if (rc) {
[1394]	977	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,
	978	GetPString(IDS_DOSQAPPTYPEFAILEDTEXT),
	979	pszPgm, pszCallingFile, uiLineNumber); // 26 May 08 SHL
	980	DosFreeMem(pszPgm);
	981	if (pszArgs)
	982	DosFreeMem(pszArgs);
	983	return -1;
[105]	984	}
[2]	985
[562]	986	if (ulAppType) {
[1394]	987	if (ulAppType & (FAPPTYP_DLL \| FAPPTYP_VIRTDRV \| FAPPTYP_PHYSDRV \| FAPPTYP_PROTDLL))
	988	{
	989	Runtime_Error(pszSrcFile, __LINE__,
	990	GetPString(IDS_APPTYPEUNEXPECTEDTEXT),
	991	ulAppType, pszPgm, pszCallingFile, uiLineNumber); // 26 May 08 SHL
	992	DosFreeMem(pszPgm);
	993	if (pszArgs)
	994	DosFreeMem(pszArgs);
	995	return -1;
	996	}
	997	ulAppType &= ~FAPPTYP_BOUND;
	998	if (ulAppType & (FAPPTYP_DOS \| FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSPROT31))
	999	{
	1000	if (ulAppType & (FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSPROT31))
	1001	{
	1002	if (~type & FULLSCREEN &&
	1003	ulAppType & (FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSPROT31))
	1004	{
	1005	ret = RunSeamless(pszPgm, pszArgs, hwnd);
	1006	if (pszPgm)
	1007	DosFreeMem(pszPgm);
	1008	if (pszArgs)
	1009	DosFreeMem(pszArgs);
	1010	return ret ? 0 : -1;
	1011	}
	1012	else {
	1013	strcat(pszPgm, " ");
	1014	strcat(pszPgm, pszArgs);
	1015	*pszArgs = 0;
	1016	if (ulAppType & (FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT31))
	1017	strcat(pszArgs, "/3 ");
	1018	strcat(pszArgs, pszPgm);
	1019	strcpy(pszPgm, "WINOS2.COM");
	1020	}
	1021	}
	1022	else {
	1023	if (~type & FULLSCREEN) {
	1024	type \|= WINDOWED;
	1025	ulAppType = SSF_TYPE_WINDOWEDVDM;
	1026	}
	1027	else {
	1028	type &= ~WINDOWED;
	1029	ulAppType = SSF_TYPE_VDM;
	1030	}
	1031	}
	1032	}
	1033	else if (ulAppType & FAPPTYP_32BIT) {
	1034	ulAppType &= ~FAPPTYP_32BIT;
	1035	if (ulAppType == FAPPTYP_WINDOWAPI)
	1036	ulAppType = SSF_TYPE_PM;
	1037	else if (ulAppType == FAPPTYP_WINDOWCOMPAT)
	1038	ulAppType = SSF_TYPE_WINDOWABLEVIO;
	1039	else if (ulAppType == FAPPTYP_NOTWINDOWCOMPAT) {
	1040	ulAppType = SSF_TYPE_FULLSCREEN;
	1041	type &= ~WINDOWED;
	1042	type \|= FULLSCREEN;
	1043	}
	1044	else /* ? */
	1045	ulAppType = SSF_TYPE_WINDOWABLEVIO;
	1046	}
	1047	else if (ulAppType == FAPPTYP_WINDOWAPI)
	1048	ulAppType = SSF_TYPE_PM;
	1049	else if (ulAppType == FAPPTYP_WINDOWCOMPAT)
	1050	ulAppType = SSF_TYPE_WINDOWABLEVIO;
	1051	else if (ulAppType == FAPPTYP_NOTWINDOWCOMPAT) {
	1052	type &= ~WINDOWED;
	1053	ulAppType = SSF_TYPE_FULLSCREEN;
	1054	}
	1055	else
	1056	ulAppType = SSF_TYPE_DEFAULT;
	1057	if ((type & FULLSCREEN \|\| ~type & WINDOWED) &&
	1058	ulAppType == SSF_TYPE_WINDOWABLEVIO)
	1059	{
	1060	ulAppType = SSF_TYPE_FULLSCREEN;
	1061	}
	1062	// fixme parens?
	1063	else if (type & FULLSCREEN \|\|
	1064	(type & WINDOWED && ulAppType == SSF_TYPE_WINDOWEDVDM))
	1065	{
	1066	ulAppType = SSF_TYPE_VDM;
	1067	}
[105]	1068	}
[562]	1069	if (ulAppType == SSF_TYPE_WINDOWEDVDM && type & SEPARATEKEEP) {
[1394]	1070	type &= ~SEPARATEKEEP;
	1071	type \|= SEPARATE;
[105]	1072	}
[2]	1073
[519]	1074	DosGetInfoBlocks(&ptib, &ppib);
	1075
[540]	1076	if (~type & WAIT)
[1394]	1077	useTermQ = FALSE;
[519]	1078	else {
[1394]	1079	rc = 0;
	1080	DosEnterCritSec();
	1081	if (!hTermQ) {
	1082	// Create term queue and event semaphore just once
	1083	sprintf(szTermQName, TERMQ_BASE_NAME "_%x", ppib->pib_ulpid);
	1084	rc = DosCreateQueue(&hTermQ, QUE_FIFO \| QUE_CONVERT_ADDRESS, szTermQName);
	1085	if (rc) {
	1086	hTermQ = (HQUEUE)0; // Try to survive
	1087	DosExitCritSec();
	1088	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,"DosCreateQueue");
	1089	}
	1090	else {
	1091	rc = DosCreateEventSem(NULL,(PHEV)&hTermQSem,0,FALSE);
	1092	if (rc) {
	1093	hTermQSem = (HEV)0; // Try to survive
	1094	DosCloseQueue(hTermQ);
	1095	hTermQ = (HQUEUE)0; // Try to survive
	1096	DosExitCritSec();
[1450]	1097	Dos_Error(MB_ENTER,rc,HWND_DESKTOP,pszSrcFile,__LINE__, PCSZ_DOSCREATEEVENTSEM);
[1394]	1098	}
	1099	// if (!rc) fprintf(stderr,"%s %d qcreated ptib %x hTermQ %x\n",__FILE__, __LINE__,ptib,hTermQ);
	1100	}
[1439]	1101	} // if 1st time
	1102	useTermQ = hTermQ && hTermQSem;
[1394]	1103	if (!rc)
[1439]	1104	DosExitCritSec();
[540]	1105	} // if wait
[562]	1106
	1107	memset(&sdata,0,sizeof(sdata));
[519]	1108	sdata.Length = sizeof(sdata);
[562]	1109	sdata.Related = type & (WAIT \| CHILD) ? SSF_RELATED_CHILD :
[1394]	1110	SSF_RELATED_INDEPENDENT;
[519]	1111	sdata.FgBg = type & BACKGROUND ? SSF_FGBG_BACK : SSF_FGBG_FORE;
	1112	sdata.TraceOpt = SSF_TRACEOPT_NONE;
[540]	1113	sdata.PgmName = pszPgm;
[562]	1114	if (*pszArgs)
[1394]	1115	sdata.PgmInputs = (PBYTE)pszArgs;
[1480]	1116	if (useTermQ) {
	1117	strcpy(szTermTemp, szTermQName);
	1118	sdata.TermQ = (PBYTE)szTermTemp;
	1119	}
[1321]	1120	sdata.Environment = (PBYTE)pszEnvironment;
[519]	1121	sdata.InheritOpt = SSF_INHERTOPT_PARENT;
[562]	1122	sdata.SessionType = ulAppType;
[540]	1123	sdata.ObjectBuffer = szObject;
	1124	sdata.ObjectBuffLen = sizeof(szObject);
[773]	1125	if ((type & RUNTYPE_MASK) == SEPARATEKEEP)
[1394]	1126	sdata.PgmControl \|= SSF_CONTROL_NOAUTOCLOSE;
[562]	1127	if (type & MAXIMIZED)
[1394]	1128	sdata.PgmControl \|= SSF_CONTROL_MAXIMIZE;
[562]	1129	if (type & MINIMIZED)
[1394]	1130	sdata.PgmControl \|= SSF_CONTROL_MINIMIZE;
[562]	1131	if (type & INVISIBLE)
[1394]	1132	sdata.PgmControl \|= SSF_CONTROL_INVISIBLE;
[562]	1133
[540]	1134	if (pszDirectory && *pszDirectory) {
[1394]	1135	strcpy(szSavedir, pFM2SaveDirectory);
	1136	switch_to(pszDirectory);
[105]	1137	}
[519]	1138	ret = DosStartSession(&sdata, &ulSessID, &sessPID);
[562]	1139
[563]	1140
[540]	1141	if (pszDirectory && *pszDirectory)
[1394]	1142	switch_to(szSavedir);
[562]	1143
[330]	1144	if (ret && ret != ERROR_SMG_START_IN_BACKGROUND) {
[1394]	1145	if (!fNoErrorMsg)
[1439]	1146	Dos_Error(MB_CANCEL,ret,hwnd,pszSrcFile,__LINE__,
[1394]	1147	GetPString(IDS_DOSSTARTSESSIONFAILEDTEXT),pszPgm,pszArgs,
[1439]	1148	pszCallingFile, uiLineNumber); // 26 May 08 SHL
[330]	1149	}
[441]	1150	else if (type & WAIT) {
[1394]	1151	if (!(type & (BACKGROUND \| MINIMIZED \| INVISIBLE)))
	1152	ShowSession(hwnd, sessPID);
[2]	1153
[1394]	1154	if (!useTermQ) {
	1155	STATUSDATA sd;
[2]	1156
[1394]	1157	memset(&sd, 0, sizeof(sd));
	1158	sd.Length = (USHORT) sizeof(sd);
	1159	sd.SelectInd = SET_SESSION_UNCHANGED;
	1160	sd.BondInd = SET_SESSION_UNCHANGED;
	1161	for (ctr = 0;; ctr++)
	1162	{
[1439]	1163	DosSleep(50);//05 Aug 07 GKY 200
[1394]	1164	if (DosSetSession(ulSessID, &sd)) // Check if session gone (i.e. finished)
	1165	break;
	1166	if (ctr > 10) {
	1167	ShowSession(hwnd, sessPID); // Show every 2 seconds
	1168	ctr = 0;
	1169	}
	1170	}
	1171	}
	1172	else {
	1173	for (ctr = 0;; ctr++)
	1174	{
	1175	if (ctr < 20) {
	1176	rc = DosReadQueue(hTermQ, &rq, &ulLength, (PPVOID)&pTermInfo, 0,
[1439]	1177	DCWW_NOWAIT, &bPriority, hTermQSem);
[1394]	1178	if (rc == ERROR_QUE_EMPTY) {
	1179	DosSleep(50);//05 Aug 07 GKY 100
	1180	continue;
	1181	}
	1182	}
	1183	else {
[1439]	1184	if (ctr == 20) {
[1394]	1185	ShowSession(hwnd, sessPID); // Show long running session
[1439]	1186	}
[1394]	1187	rc = DosReadQueue(hTermQ, &rq, &ulLength, (PPVOID)&pTermInfo, 0,
	1188	DCWW_WAIT, &bPriority, 0);
	1189	}
[540]	1190
[1394]	1191	if (rc) {
	1192	// Oh heck
	1193	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,"DosReadQueue");
	1194	DosSleep(100);//05 Aug 07 GKY 500
	1195	continue;
	1196	}
[540]	1197
[1394]	1198	// printf("%s %d DosReadQueue thread 0x%x sess %u sessRC %u rq.pid 0x%x rq.data 0x%x\n",
	1199	// __FILE__, __LINE__,ptib->tib_ordinal,pTermInfo->usSessID,pTermInfo->usRC,rq.pid, rq.ulData); fflush(stdout);
[562]	1200
[1394]	1201	if (pTermInfo->usSessID == ulSessID)
	1202	break; // Our session is done
[540]	1203
[1394]	1204	// Requeue session for other thread
	1205	{
	1206	static ULONG ulLastSessID;
	1207	// printf("%s %d requeue thread 0x%x our sess %u term sess %u term rc %u\n",
	1208	// __FILE__, __LINE__,ptib->tib_ordinal,ulSessID,pTermInfo->usSessID,pTermInfo->usRC); fflush(stdout);
	1209	// fixme to be gone when no longer needed for debug?
	1210	if (ulLastSessID) {
	1211	DosSleep(100);//05 Aug 07 GKY 500
	1212	ulLastSessID = pTermInfo->usSessID;
	1213	}
	1214	// requeue term report for other thread and do not free yet
	1215	rc = DosWriteQueue(hTermQ, rq.ulData, ulLength,(PVOID)pTermInfo, bPriority);
	1216	if (rc)
	1217	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,"DosWriteQueue");
	1218	DosSleep(50); //05 Aug 07 GKY 100 // Let other thread see queue entry
	1219	}
	1220	} // for
[540]	1221
[1394]	1222	ret = pTermInfo->usRC == 0; // Set 1 if rc 0 else 0
	1223	// printf("%s %d thread 0x%x term for sess %u\n",
	1224	// __FILE__, __LINE__,ptib->tib_ordinal,ulSessID);fflush(stdout);
	1225	DosFreeMem(pTermInfo);
	1226	}
[540]	1227	} // if wait
[105]	1228	else if (!(type & (BACKGROUND \| MINIMIZED \| INVISIBLE)))
[1394]	1229	ShowSession(hwnd, sessPID);
[105]	1230	}
	1231	}
[2]	1232
	1233	ObjectInterrupt:
	1234
[540]	1235	if (pszPgm)
	1236	DosFreeMem(pszPgm);
	1237	if (pszArgs)
	1238	DosFreeMem(pszArgs);
[562]	1239
[105]	1240	return ret;
[2]	1241	}
	1242
[519]	1243	//== Exec() Start application with WinStartApp ==
[1193]	1244	#if 0 // JBS 11 Sep 08
[105]	1245	HAPP Exec(HWND hwndNotify, BOOL child, char startdir, char env,
[1394]	1246	PROGTYPE progt, ULONG fl, char formatstring,...)
[78]	1247	{
[105]	1248	PROGDETAILS pgd;
[2]	1249	register char *p;
[105]	1250	char parameters = NULL, executable = NULL;
[519]	1251	HAPP happ = (HAPP)0;
[105]	1252	ULONG ulOptions = SAF_INSTALLEDCMDLINE;
	1253	BOOL wasquote;
	1254	va_list parguments;
[2]	1255
[105]	1256	if (child)
[2]	1257	ulOptions \|= SAF_STARTCHILDAPP;
	1258
[985]	1259	executable = xmallocz(MaxComLineStrg, pszSrcFile, __LINE__);
[330]	1260	if (executable) {
[105]	1261	va_start(parguments, formatstring);
	1262	vsprintf(executable, formatstring, parguments);
[2]	1263	va_end(parguments);
[105]	1264	strip_lead_char(" \t", executable);
[441]	1265	if (*executable) {
[985]	1266	parameters = xmalloc(MaxComLineStrg, pszSrcFile, __LINE__);
[441]	1267	if (parameters) {
[1394]	1268	p = executable;
	1269	wasquote = FALSE;
	1270	while (p && (wasquote \|\| (p != ' ' && *p != '\t'))) {
	1271	if (*p == '\"') {
	1272	if (!wasquote) {
	1273	wasquote = TRUE;
	1274	memmove(p, p + 1, strlen(p));
	1275	while (p == ' ' \|\| p == '\t')
	1276	p++;
	1277	}
	1278	else {
	1279	memmove(p, p + 1, strlen(p));
	1280	break;
	1281	}
	1282	}
	1283	else
	1284	p++;
	1285	}
	1286	if (*p) {
	1287	*p = 0;
	1288	p++;
	1289	}
	1290	else
	1291	p = NullStr;
	1292	if (*p)
	1293	strcpy(parameters, p);
[2]	1294
[1398]	1295	if (p && (!stricmp(p, PCSZ_DOTBAT) \|\| !stricmp(p, PCSZ_DOTCMD) \|\|
	1296	!stricmp(p, PCSZ_DOTBTM))) {
[1394]	1297	char *temp;
[2]	1298
[1394]	1299	temp = xmalloc(CCHMAXPATH * 2,pszSrcFile,__LINE__);
	1300	if (temp) {
[1398]	1301	if (!stricmp(p, PCSZ_DOTBAT)) {
	1302	if (!fProtectOnly) {
	1303	strcpy(temp, executable);
	1304	strcpy(executable, parameters);
	1305	strcpy(parameters, "/C ");
	1306	strcat(parameters, temp);
	1307	strcat(parameters, " ");
	1308	strcat(parameters, executable);
[1475]	1309	strcpy(executable, GetCmdSpec(TRUE)); //DOS
[1398]	1310	}
	1311	else
	1312	saymsg(MB_OK,
	1313	HWND_DESKTOP,
	1314	NullStr,
	1315	GetPString(IDS_NOTPROTECTONLYEXE),
	1316	filename);
[1394]	1317	}
[1398]	1318	else if (!stricmp(p, PCSZ_DOTCMD) \|\| !stricmp(p, PCSZ_DOTBTM)) {
[1394]	1319	strcpy(temp, executable);
	1320	strcpy(executable, parameters);
	1321	strcpy(parameters, "/C ");
	1322	strcat(parameters, temp);
	1323	strcat(parameters, " ");
	1324	strcat(parameters, executable);
	1325	strcpy(executable, GetCmdSpec(FALSE));
	1326	}
	1327	free(temp);
	1328	}
	1329	}
[2]	1330
[1394]	1331	memset(&pgd, 0, sizeof(pgd));
	1332	pgd.Length = sizeof(pgd);
	1333	pgd.progt = *progt;
	1334	pgd.swpInitial.fl = fl;
	1335	pgd.pszEnvironment = env;
	1336	pgd.pszStartupDir = startdir;
	1337	pgd.pszParameters = *parameters ? parameters : NULL;
	1338	pgd.pszExecutable = executable;
	1339	pgd.swpInitial.hwndInsertBehind = HWND_TOP;
	1340	happ = WinStartApp(hwndNotify, &pgd, NULL, NULL, ulOptions);
	1341	free(parameters);
[2]	1342	}
	1343	}
[1039]	1344	free(executable);
[2]	1345	}
	1346	return happ;
	1347	}
[1162]	1348	#endif
[920]	1349	#pragma alloc_text(SYSTEMF,ShowSession,ExecOnList,runemf2)

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