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source: trunk/dll/systemf.c@ 888

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Last change on this file since 888 was 888, checked in by Gregg Young, 18 years ago
runemf2 now quotes executable strings if needed (Ticket 180); it also reports where it was called from on errors
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 31.6 KB

Rev	Line
[78]	1
	2	/***********************************************************************
	3
	4	$Id: systemf.c 888 2007-12-22 22:02:11Z gyoung $
	5
	6	System Interfaces
	7
	8	Copyright (c) 1993-98 M. Kimes
[330]	9	Copyright (c) 2003, 2006 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
[78]	22
[775]	23
[78]	24	***********************************************************************/
	25
[2]	26	#define INCL_WIN
	27	#define INCL_WINERRORS
	28	#define INCL_DOS
	29	#define INCL_DOSERRORS
[330]	30	#include <os2.h>
[2]	31
	32	#include <stdlib.h>
	33	#include <stdio.h>
	34	#include <stdarg.h>
	35	#include <string.h>
	36	#include <ctype.h>
	37	#include <time.h>
[330]	38
[2]	39	#include "fm3dll.h"
	40	#include "fm3dlg.h"
	41	#include "fm3str.h"
	42
[330]	43	static PSZ pszSrcFile = __FILE__;
	44
[105]	45	#define MAXSTRG (4096) /* used to build command line strings */
[2]	46
[519]	47	//== ShowSession() bring session for foreground ==
[2]	48
[105]	49	BOOL ShowSession(HWND hwnd, PID pid)
[78]	50	{
[105]	51	HSWITCH hswitch;
	52	SWCNTRL swctl;
	53	ULONG rc;
[2]	54
[519]	55	hswitch = WinQuerySwitchHandle(pid ? (HWND)0 : hwnd, pid);
[441]	56	if (hswitch) {
[105]	57	rc = WinQuerySwitchEntry(hswitch, &swctl);
[441]	58	if (!rc) {
[105]	59	if (swctl.idProcess == pid && swctl.uchVisibility == SWL_VISIBLE)
	60	rc = WinSwitchToProgram(hswitch);
	61	if (!rc)
	62	return TRUE;
[78]	63	// else saymsg(MB_ENTER,HWND_DESKTOP,DEBUG_STRING,"Failed: %lu/%lx",rc,rc);
[2]	64
[105]	65	}
	66	}
	67	return FALSE;
[2]	68	}
	69
[519]	70	//== ExecOnList() Invoke runemf2 for command and file/directory list ==
	71
[105]	72	int ExecOnList(HWND hwnd, char command, int flags, char tpath,
[888]	73	char *list, char prompt, PCSZ pszCallingFile, UINT uiLineNumber)
[78]	74	{
[105]	75	/* executes the command once for all files in list */
[2]	76
[105]	77	char path[CCHMAXPATH], commandline[2048], modpath[CCHMAXPATH], listfile[CCHMAXPATH],
	78	p, pp, drive, file, ext, *dot;
[2]	79	register int x;
[105]	80	BOOL spaces;
[2]	81
[441]	82	if (!command \|\| !*command) {
	83	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
[105]	84	return -1;
[441]	85	}
[2]	86	*listfile = 0;
[123]	87	bstrip(command);
[2]	88
	89	*path = 0;
[105]	90	if (tpath && *tpath)
	91	strcpy(path, tpath);
[441]	92	else if (*command != '<' \|\| !strchr(command, '>')) {
[105]	93	strcpy(path, command + (*command == '"'));
	94	if (*command == '\"')
	95	p = strchr(path, '\"');
[2]	96	else
[105]	97	p = strchr(path, ' ');
	98	if (p)
[2]	99	*p = 0;
[105]	100	p = strrchr(path, '\\');
	101	if (!p)
	102	p = strrchr(path, ':');
[441]	103	if (p) {
	104	if (*p == ':') {
[105]	105	p++;
	106	*p = '\\';
	107	p++;
[2]	108	}
	109	*p = 0;
	110	}
	111	else
	112	*path = 0;
	113	}
[441]	114	if (!*path) {
[105]	115	if (list && list[0])
	116	strcpy(path, list[0]);
	117	p = strrchr(path, '\\');
	118	if (!p)
	119	p = strrchr(path, ':');
[441]	120	if (p) {
	121	if (*p == ':') {
[105]	122	p++;
	123	*p = '\\';
	124	p++;
[2]	125	}
	126	*p = 0;
	127	}
	128	else
	129	*path = 0;
	130	}
	131	*modpath = 0;
[105]	132	if (list && list[0])
	133	strcpy(modpath, list[0]);
	134	p = strrchr(modpath, '\\');
	135	if (!p)
	136	p = strrchr(modpath, ':');
[441]	137	if (p) {
	138	if (*p == ':') {
[2]	139	p++;
	140	*p = '\\';
	141	p++;
	142	}
	143	*p = 0;
	144	}
	145	else
	146	*modpath = 0;
[105]	147	if (!*modpath)
	148	strcpy(modpath, path);
	149	if (*path)
[2]	150	MakeFullName(path);
[105]	151	if (*modpath)
[2]	152	MakeFullName(modpath);
[105]	153	if (IsFullName(path))
	154	drive = toupper(*path);
	155	else
	156	drive = 0;
[2]	157
[105]	158	p = command; // substitue for special % sequences
[2]	159
[105]	160	pp = commandline;
	161	*commandline = 0;
[441]	162	while (*p) {
	163	if (*p == '%') {
	164	switch (*(p + 1)) {
[105]	165	case '!': /* write list to file, add filename */
[441]	166	if (list) {
	167	if (!*listfile) {
[105]	168	FILE *fp;
[2]	169
[105]	170	save_dir2(listfile);
	171	if (listfile[strlen(listfile) - 1] != '\\')
	172	strcat(listfile, "\\");
	173	sprintf(&listfile[strlen(listfile)], "%s%03x",
[766]	174	LISTTEMPROOT, (clock() & 4095));
[330]	175	fp = xfopen(listfile, "w",pszSrcFile,__LINE__);
[441]	176	if (fp) {
[105]	177	for (x = 0; list[x]; x++)
	178	{
	179	fputs(list[x], fp);
	180	if (list[x + 1])
	181	fputc('\n', fp);
	182	}
	183	fclose(fp);
	184	}
	185	}
	186	strcpy(pp, listfile);
	187	pp += strlen(listfile);
	188	}
	189	p += 2;
	190	break;
[2]	191
[105]	192	case 'c': /* add name of command processor */
	193	{
	194	char *env = GetCmdSpec(FALSE);
[2]	195
[441]	196	if (needs_quoting(env) && !strchr(env, '\"')) {
[105]	197	*pp = '\"';
	198	pp++;
	199	spaces = TRUE;
	200	}
	201	else
	202	spaces = FALSE;
	203	strcpy(pp, env);
	204	p += 2;
	205	pp += strlen(env);
[441]	206	if (spaces) {
[105]	207	*pp = '\"';
	208	pp++;
	209	}
	210	}
	211	break;
[2]	212
[105]	213	case 't': /* add Target directory */
[441]	214	if (needs_quoting(targetdir) && !strchr(targetdir, '\"')) {
[105]	215	*pp = '\"';
	216	pp++;
	217	spaces = TRUE;
	218	}
	219	else
	220	spaces = FALSE;
	221	strcpy(pp, targetdir);
	222	p += 2;
	223	pp += strlen(targetdir);
[441]	224	if (spaces) {
[105]	225	*pp = '\"';
	226	pp++;
	227	}
	228	break;
[2]	229
[105]	230	case '$': /* add drive letter */
	231	if (drive)
	232	*pp = drive;
[441]	233	else {
[766]	234	ULONG ulDriveNum = 3, ulDriveMap;
[2]	235
[105]	236	DosQCurDisk(&ulDriveNum, &ulDriveMap);
	237	*pp = (char) (ulDriveNum + '@');
	238	}
	239	pp++;
	240	p += 2;
	241	break;
[2]	242
[105]	243	case 'U': /* add path of first list component */
	244	case 'u':
[441]	245	if (*modpath) {
	246	if (needs_quoting(modpath) && !strchr(modpath, '\"')) {
[105]	247	spaces = TRUE;
	248	*pp = '\"';
	249	pp++;
	250	}
	251	else
	252	spaces = FALSE;
[441]	253	if (*(p + 1) == 'u') {
[105]	254	strcpy(pp, modpath);
	255	pp += strlen(modpath);
	256	}
[441]	257	else {
[105]	258	strcpy(pp, modpath + 2);
	259	pp += strlen(modpath + 2);
	260	}
[441]	261	if (spaces) {
	262	if (modpath[strlen(modpath) - 1] == '\\') {
[105]	263	*pp = '\\';
	264	pp++;
	265	}
	266	*pp = '\"';
	267	pp++;
	268	}
	269	}
[441]	270	else {
[105]	271	char temp[CCHMAXPATH];
[2]	272
[105]	273	save_dir2(temp);
[441]	274	if (needs_quoting(temp) && !strchr(temp, '\"')) {
[105]	275	spaces = TRUE;
	276	*pp = '\"';
	277	pp++;
	278	}
	279	else
	280	spaces = FALSE;
	281	strcpy(pp, temp);
	282	pp += strlen(temp);
[441]	283	if (spaces) {
	284	if (temp[strlen(temp) - 1] == '\\') {
[105]	285	*pp = '\\';
	286	pp++;
	287	}
	288	*pp = '\"';
	289	pp++;
	290	}
	291	}
	292	p += 2;
	293	break;
[2]	294
[105]	295	case 'P': /* add path of execution */
	296	case 'p':
[441]	297	if (*path) {
	298	if (needs_quoting(path) && !strchr(path, '\"')) {
[105]	299	spaces = TRUE;
	300	*pp = '\"';
	301	pp++;
	302	}
	303	else
	304	spaces = FALSE;
[441]	305	if (*(p + 1) == 'p') {
[105]	306	strcpy(pp, path);
	307	pp += strlen(path);
	308	}
[441]	309	else {
[105]	310	strcpy(pp, path + 2);
	311	pp += strlen(path + 2);
	312	}
[441]	313	if (spaces) {
	314	if (path[strlen(path) - 1] == '\\') {
[105]	315	*pp = '\\';
	316	pp++;
	317	}
	318	*pp = '\"';
	319	pp++;
	320	}
	321	}
[441]	322	else {
[105]	323	char temp[CCHMAXPATH];
[2]	324
[105]	325	save_dir2(temp);
[441]	326	if (needs_quoting(temp) && !strchr(temp, '\"')) {
[105]	327	spaces = TRUE;
	328	*pp = '\"';
	329	pp++;
	330	}
	331	else
	332	spaces = FALSE;
	333	strcpy(pp, temp);
	334	pp += strlen(temp);
[441]	335	if (spaces) {
	336	if (temp[strlen(temp) - 1] == '\\') {
[105]	337	*pp = '\\';
	338	pp++;
	339	}
	340	*pp = '\"';
	341	pp++;
	342	}
	343	}
	344	p += 2;
	345	break;
[2]	346
[105]	347	case 'D':
[441]	348	if (hwndMain) {
[105]	349	PCNRITEM pci;
[2]	350
[105]	351	pci = (PCNRITEM) WinSendMsg(WinWindowFromID(WinWindowFromID(
	352	hwndTree, FID_CLIENT), TREE_CNR),
	353	CM_QUERYRECORDEMPHASIS,
	354	MPFROMLONG(CMA_FIRST),
	355	MPFROMSHORT(CRA_CURSORED));
[730]	356	if (pci && (int) pci != -1 && *pci->pszFileName) {
	357	if (needs_quoting(pci->pszFileName) &&
	358	!strchr(pci->pszFileName, '\"'))
[105]	359	{
	360	*pp = '\"';
	361	pp++;
	362	spaces = TRUE;
	363	}
	364	else
	365	spaces = FALSE;
[730]	366	strcpy(pp, pci->pszFileName);
	367	pp += strlen(pci->pszFileName);
[441]	368	if (spaces) {
[105]	369	*pp = '\"';
	370	pp++;
	371	}
	372	}
	373	}
	374	p += 2;
	375	break;
[2]	376
[105]	377	case 'd':
[441]	378	if (hwndMain) {
[105]	379	HENUM henum;
	380	char retstr[CCHMAXPATH];
	381	HWND hwndC, hwndDir;
	382	USHORT id;
	383	BOOL first = TRUE;
[2]	384
[105]	385	henum = WinBeginEnumWindows(hwndMain);
[441]	386	while ((hwndC = WinGetNextWindow(henum)) != NULLHANDLE) {
	387	if (hwndC != hwndTree) {
[105]	388	id = WinQueryWindowUShort(hwndC, QWS_ID);
[441]	389	if (id) {
[105]	390	hwndDir = WinWindowFromID(hwndC, FID_CLIENT);
[441]	391	if (hwndDir) {
[105]	392	hwndDir = WinWindowFromID(hwndDir, DIR_CNR);
[441]	393	if (hwndDir) {
[105]	394	*retstr = 0;
	395	WinSendMsg(hwndC, UM_CONTAINERDIR, MPFROMP(retstr), MPVOID);
[441]	396	if (*retstr) {
	397	if (!first) {
[105]	398	*pp = ' ';
	399	pp++;
	400	}
	401	first = FALSE;
[441]	402	if (needs_quoting(retstr) && !strchr(retstr, '\"')) {
[105]	403	*pp = '\"';
	404	pp++;
	405	spaces = TRUE;
	406	}
	407	else
	408	spaces = FALSE;
	409	strcpy(pp, retstr);
	410	pp += strlen(retstr);
[441]	411	if (spaces) {
[105]	412	*pp = '\"';
	413	pp++;
	414	}
	415	}
	416	}
	417	}
	418	}
	419	}
	420	}
	421	WinEndEnumWindows(henum);
	422	}
	423	p += 2;
	424	break;
[2]	425
[105]	426	case '%':
	427	*pp = '%';
	428	pp++;
	429	p += 2;
	430	break;
[2]	431
[105]	432	case 'R':
	433	case 'F':
	434	case 'A':
	435	case 'r':
	436	case 'f':
	437	case 'a':
	438	case 'e':
[441]	439	if (list) {
[105]	440	for (x = 0; list[x]; x++)
	441	{
	442	file = strrchr(list[x], '\\');
	443	if (!file)
	444	file = strrchr(list[x], ':');
	445	if (file)
	446	file++;
	447	else
	448	file = list[x];
	449	ext = strrchr(file, '.');
	450	dot = ext;
	451	if (ext)
	452	ext++;
[441]	453	switch (*(p + 1)) {
[105]	454	case 'R':
	455	case 'r':
	456	if (pp + strlen(list[x]) > commandline + 1250)
	457	goto BreakOut;
[441]	458	if (*(p + 1) == 'r') {
[105]	459	strcpy(pp, list[x]);
	460	pp += strlen(list[x]);
	461	}
[441]	462	else {
[105]	463	strcpy(pp, list[x] + 2);
	464	pp += strlen(list[x] + 2);
	465	}
	466	break;
[2]	467
[105]	468	case 'F':
	469	case 'f':
	470	if (*(p + 1) == 'F' && dot)
	471	*dot = 0;
	472	if (pp + strlen(file) > commandline + 1250)
	473	goto BreakOut;
[441]	474	if (needs_quoting(file)) {
[105]	475	spaces = TRUE;
	476	*pp = '\"';
	477	pp++;
	478	}
	479	else
	480	spaces = FALSE;
	481	strcpy(pp, file);
	482	pp += strlen(file);
	483	if (*(p + 1) == 'F' && dot)
	484	*dot = '.';
[441]	485	if (spaces) {
	486	if (*(pp - 1) != '\"') {
[105]	487	*pp = '\"';
	488	pp++;
	489	}
	490	}
	491	break;
[2]	492
[105]	493	case 'A':
	494	case 'a':
	495	if (pp + strlen(list[x]) > commandline + 1250)
	496	goto BreakOut;
[441]	497	if (needs_quoting(list[x]) && !strchr(list[x], '\"')) {
[105]	498	spaces = TRUE;
	499	*pp = '\"';
	500	pp++;
	501	}
	502	else
	503	spaces = FALSE;
[441]	504	if (*(p + 1) == 'a') {
[105]	505	strcpy(pp, list[x]);
	506	pp += strlen(list[x]);
	507	}
[441]	508	else {
[105]	509	strcpy(pp, list[x] + 2);
	510	pp += strlen(list[x] + 2);
	511	}
[441]	512	if (spaces) {
	513	if (list[x][strlen(list[x]) - 1] == '\\') {
[105]	514	*pp = '\\';
	515	pp++;
	516	}
	517	*pp = '\"';
	518	pp++;
	519	}
	520	break;
[2]	521
[105]	522	case 'e':
[441]	523	if (ext) {
[105]	524	if (pp + strlen(ext) > commandline + 1250)
	525	goto BreakOut;
[441]	526	if (needs_quoting(ext)) {
[105]	527	spaces = TRUE;
	528	*pp = '\"';
	529	pp++;
[2]	530	}
[105]	531	else
	532	spaces = FALSE;
	533	strcpy(pp, ext);
	534	pp += strlen(ext);
[441]	535	if (spaces) {
	536	if (*(pp - 1) != '\"') {
[105]	537	*pp = '\"';
	538	pp++;
	539	}
[2]	540	}
[105]	541	}
	542	break;
	543	}
[441]	544	if (list[x + 1]) {
[105]	545	*pp = ' ';
	546	pp++;
	547	}
	548	}
[2]	549	}
[105]	550	p += 2;
	551	break;
[2]	552
[105]	553	default:
	554	pp = p;
	555	p++;
	556	pp++;
	557	break;
	558	}
	559	}
[441]	560	else {
[105]	561	pp = p;
	562	pp++;
	563	p++;
	564	}
	565	*pp = 0;
	566	}
	567
[2]	568	BreakOut:
	569
[105]	570	{
	571	EXECARGS ex;
	572	ULONG size;
	573	int ret;
[2]	574
[105]	575	memset(&ex, 0, sizeof(EXECARGS));
	576	size = sizeof(ex.environment) - 1;
	577	PrfQueryProfileData(fmprof, FM3Str, command, ex.environment, &size);
[441]	578	if (flags & PROMPT) {
	579	/* allow editing command line */
[105]	580	ex.flags = (flags & (~PROMPT));
	581	ex.commandline = commandline;
	582	strcpy(ex.path, path);
	583	if (prompt)
	584	strcpy(ex.title, prompt);
	585	ret = WinDlgBox(HWND_DESKTOP, hwnd, CmdLineDlgProc, FM3ModHandle,
	586	EXEC_FRAME, &ex);
	587	if (ret != 1)
	588	return (ret == 0) ? -1 : -2;
	589	}
	590	else
	591	ex.flags = flags;
	592	ex.flags &= (~PROMPT);
[888]	593	return runemf2(ex.flags, hwnd, pszCallingFile, uiLineNumber, path,
[105]	594	(*ex.environment) ? ex.environment : NULL,
	595	"%s", commandline);
	596	}
[2]	597	}
	598
[519]	599	//== runemf2() run requested app, return -1 if problem starting else return app rc ==
[441]	600
[888]	601	int runemf2(int type, HWND hwnd, PCSZ pszCallingFile, UINT uiLineNumber,
	602	char pszDirectory, char pszEnvironment,
[105]	603	char *formatstring,...)
[78]	604	{
[105]	605	/* example:
	606
[2]	607	* status = runemf2(SEPARATE \| WINDOWED,
[888]	608	* hwnd, pszCallingFile, __LINE__,
[2]	609	* NullStr,
	610	* NULL,
	611	* "%s /C %s",
	612	* getenv("COMSPEC"),
	613	* batchfilename);
[105]	614	*
	615	* use (HWND)0 for hwnd if window handle not handy.
[888]	616	* pszCallingFile and __LINE__ are used to determine caller for easier error tracking
[105]	617	*/
[2]	618
	619	/*
	620	* type bitmapped flag -- see FM3DLL.H
	621	*/
	622
[105]	623	va_list parguments;
	624	int ret = -1;
[540]	625	RESULTCODES results;
[519]	626	STARTDATA sdata;
[105]	627	REQUESTDATA rq;
[562]	628	ULONG ulSessID;
	629	ULONG ulLength;
	630	UINT ctr;
	631	ULONG ulAppType;
[105]	632	PID sessPID;
	633	BOOL wasquote;
[540]	634	char pszPgm, pszArgs = NULL;
	635	char szObject[32] = "", *p, szSavedir[CCHMAXPATH];
	636	BOOL useTermQ = FALSE;
	637	char szTempdir[CCHMAXPATH];
[888]	638	char szTempPgm[CCHMAXPATH], tempcom[1024], temparg[1024], buf[10] = " &\|<>";
	639	char offset, offsetexe, offsetcom, offsetcmd, offsetbtm, offsetbat;
	640	UINT offsetquote;
[540]	641
[519]	642	typedef struct {
	643	USHORT usSessID;
	644	USHORT usRC;
	645	} TERMINFO;
	646
[540]	647	TERMINFO *pTermInfo;
[105]	648	BYTE bPriority;
	649	APIRET rc;
[519]	650	PIB *ppib;
	651	TIB *ptib;
[2]	652
[540]	653	// Shared by all threads
	654	# define TERMQ_BASE_NAME "\\QUEUES\\FM3WAIT"
	655	static char szTermQName[30];
	656	static HQUEUE hTermQ;
	657	static HEV hTermQSem;
	658
	659	if (pszDirectory && *pszDirectory) {
	660	if (!DosQueryPathInfo(pszDirectory,
[105]	661	FIL_QUERYFULLNAME,
[540]	662	szTempdir,
	663	sizeof(szTempdir)))
	664	pszDirectory = szTempdir;
[105]	665	}
[2]	666
[105]	667	if (!hwnd)
	668	hwnd = HWND_DESKTOP;
[2]	669
[540]	670	rc = DosAllocMem((PVOID)&pszPgm,
[105]	671	MAXSTRG,
	672	PAG_COMMIT \| OBJ_TILE \| PAG_READ \| PAG_WRITE);
[330]	673	if (rc) {
	674	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,GetPString(IDS_OUTOFMEMORY));
[105]	675	return -1;
[330]	676	}
[2]	677
[540]	678	*szSavedir = 0;
[2]	679
[540]	680	*pszPgm = 0;
[105]	681	va_start(parguments,
[888]	682	formatstring);
[540]	683	vsprintf(pszPgm,
[105]	684	formatstring,
[888]	685	parguments);
[105]	686	va_end(parguments);
[888]	687	offsetexe = strstr(pszPgm, ".exe");
	688	offsetcmd = strstr(pszPgm, ".cmd");
	689	offsetcom = strstr(pszPgm, ".com");
	690	offsetbtm = strstr(pszPgm, ".btm");
	691	offsetbat = strstr(pszPgm, ".bat");
	692	if (offsetexe)
	693	offset = offsetexe;
	694	else if (offsetcom)
	695	offset = offsetcom;
	696	else if (offsetcmd)
	697	offset = offsetcmd;
	698	else if (offsetbtm)
	699	offset = offsetbtm;
	700	else if (offsetbat)
	701	offset = offsetbat;
	702	else
	703	offset = NULL;
	704	offsetquote = strcspn(pszPgm, buf);
	705	if (pszPgm[0] != '\"' && offsetquote < offset - pszPgm && offsetquote != NULL){
	706	strcpy(tempcom, pszPgm);
	707	tempcom[offset + 4 - pszPgm] = '\0';
	708	strcpy (temparg, &pszPgm[offset + 4 - pszPgm]);
	709	pszDirectory = szTempdir;
	710	strcpy(pszDirectory, tempcom);
	711	offset = strrchr(pszDirectory, '\\');
	712	pszDirectory[offset +1 - pszDirectory] = '\0';
	713	BldQuotedFileName(szTempPgm, tempcom);
	714	strcat(szTempPgm, temparg);
	715	memcpy(pszPgm, szTempPgm, 1024);
	716	//printf("%s\n %s\n%s %s\n %d %d",
	717	// pszPgm, szTempPgm, tempcom, temparg, offset, offsetquote); fflush(stdout);
	718	}
[540]	719	if (pszEnvironment) {
	720	p = &pszEnvironment[strlen(pszEnvironment)] + 1;
[105]	721	*p = 0;
[540]	722	p = pszEnvironment;
[373]	723	while ((p = convert_nl_to_nul(p)) != NULL)
	724	; // loop
[105]	725	}
[2]	726
[540]	727	if (!*pszPgm) {
[105]	728	p = GetCmdSpec(FALSE);
[540]	729	strcpy(pszPgm, p);
	730	if (!*pszPgm) {
[441]	731	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
[105]	732	return -1;
[441]	733	}
[105]	734	}
[2]	735
[540]	736	if (*pszPgm) {
	737	if (*pszPgm == '<' && strchr(pszPgm, '>')) {
[441]	738	/* is a workplace object */
[105]	739	HOBJECT hWPSObject;
	740	char temp;
[2]	741
[540]	742	p = strchr(pszPgm, '>');
[105]	743	p++;
	744	temp = *p;
[330]	745	if (temp) {
[540]	746	rc = DosAllocMem((PVOID)&pszArgs,
[105]	747	MAXSTRG * 2,
	748	PAG_COMMIT \| OBJ_TILE \| PAG_READ \| PAG_WRITE);
[330]	749	if (rc)
[540]	750	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,GetPString(IDS_OUTOFMEMORY));
[330]	751	}
[105]	752	else
[540]	753	pszArgs = NULL;
[105]	754	*p = 0;
	755	/* Find the handle of the WPS object */
[540]	756	hWPSObject = WinQueryObject(pszPgm);
[105]	757	*p = temp;
[441]	758	if (hWPSObject != NULLHANDLE) {
[540]	759	if (pszArgs && *p) {
	760	sprintf(pszArgs,"OPEN=DEFAULT;PARAMETERS=\"%s\"",p);
	761	WinSetObjectData(hWPSObject,pszArgs);
[105]	762	}
	763	else
[441]	764	WinSetObjectData(hWPSObject,"OPEN=DEFAULT");
[105]	765	ret = 0;
	766	}
	767	goto ObjectInterrupt;
	768	}
[2]	769
[773]	770	if ((type & RUNTYPE_MASK) == SYNCHRONOUS \|\|
	771	(type & RUNTYPE_MASK) == ASYNCHRONOUS \|\|
	772	(type & RUNTYPE_MASK) == DETACHED)
[105]	773	{
[540]	774	strip_lead_char(" \t", pszPgm);
	775	p = pszPgm;
[105]	776	wasquote = FALSE;
	777	while (*p &&
	778	(wasquote \|\|
	779	(*p != ' ' &&
	780	*p != '\t')))
	781	{
[441]	782	if (*p == '\"') {
	783	if (!wasquote) {
[105]	784	wasquote = TRUE;
	785	memmove(p,
	786	p + 1,
	787	strlen(p));
	788	while (*p == ' ' \|\|
	789	*p == '\t')
	790	p++;
	791	}
[441]	792	else {
[105]	793	memmove(p,
	794	p + 1,
	795	strlen(p));
	796	break;
	797	}
	798	}
	799	else
	800	p++;
	801	}
[441]	802	if (*p) {
[105]	803	*p = 0;
	804	p++;
	805	}
	806	else
[540]	807	p = pszPgm;
[105]	808	p[strlen(p) + 1] = 0; /* double-terminate args */
[540]	809	if (*pszPgm) {
	810	if (!strchr(pszPgm, '\\') &&
	811	!strchr(pszPgm, ':') &&
	812	pszDirectory &&
	813	*pszDirectory)
[105]	814	{
[540]	815	save_dir2(szSavedir);
	816	switch_to(pszDirectory);
[105]	817	}
[562]	818	rc = DosQueryAppType(pszPgm,&ulAppType);
[540]	819	if (!strchr(pszPgm, '\\') &&
	820	!strchr(pszPgm, ':') &&
	821	pszDirectory &&
	822	*pszDirectory)
	823	switch_to(szSavedir);
[441]	824	if (rc) {
[562]	825	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,
	826	GetPString(IDS_DOSQAPPTYPEFAILEDTEXT),
[888]	827	pszPgm, pszCallingFile, __LINE__);
[540]	828	DosFreeMem(pszPgm);
	829	if (pszArgs)
	830	DosFreeMem(pszArgs);
[105]	831	return -1;
	832	}
[562]	833	if (ulAppType) {
	834	if (ulAppType & FAPPTYP_DLL \|\| ulAppType & FAPPTYP_VIRTDRV \|\|
	835	ulAppType & FAPPTYP_PHYSDRV \|\| ulAppType & FAPPTYP_PROTDLL)
[105]	836	{
[562]	837	Runtime_Error(pszSrcFile, __LINE__,
	838	GetPString(IDS_APPTYPEUNEXPECTEDTEXT),
[888]	839	ulAppType, pszPgm, pszCallingFile, __LINE__);
[540]	840	if (pszPgm)
	841	DosFreeMem(pszPgm);
	842	if (pszArgs)
	843	DosFreeMem(pszArgs);
[105]	844	return -1;
	845	}
[562]	846	if (ulAppType & FAPPTYP_DOS \|\| ulAppType & FAPPTYP_WINDOWSREAL \|\|
	847	ulAppType & FAPPTYP_WINDOWSPROT \|\| ulAppType & FAPPTYP_WINDOWSPROT31)
[105]	848	{
[562]	849	Runtime_Error(pszSrcFile, __LINE__,
	850	GetPString(IDS_APPTYPEUNEXPECTEDTEXT),
[888]	851	ulAppType, pszPgm, pszCallingFile, __LINE__);
[540]	852	if (pszPgm)
	853	DosFreeMem(pszPgm);
	854	if (pszArgs)
	855	DosFreeMem(pszArgs);
[105]	856	return -1;
	857	}
	858	}
[540]	859	memset(&results, 0, sizeof(results));
	860	if (pszDirectory && *pszDirectory) {
	861	save_dir2(szSavedir);
	862	switch_to(pszDirectory);
[105]	863	}
[540]	864	ret = DosExecPgm(szObject, sizeof(szObject),
[773]	865	((type & RUNTYPE_MASK) == ASYNCHRONOUS ? EXEC_ASYNC : 0) +
	866	((type & RUNTYPE_MASK) == DETACHED ? EXEC_BACKGROUND : 0),
[540]	867	pszPgm, pszEnvironment, &results, pszPgm);
	868	if (pszDirectory && *pszDirectory)
	869	switch_to(szSavedir);
[330]	870	if (ret) {
	871	Dos_Error(MB_ENTER,ret,hwnd,pszSrcFile,__LINE__,
[888]	872	GetPString(IDS_DOSEXECPGMFAILEDTEXT), pszPgm,
	873	pszCallingFile, __LINE__);
[330]	874	}
[105]	875	}
	876	}
[441]	877	else {
[519]	878	if (~type & FULLSCREEN)
[105]	879	type \|= WINDOWED;
[540]	880	rc = DosAllocMem((PVOID) & pszArgs, MAXSTRG * 2,
[105]	881	PAG_COMMIT \| OBJ_TILE \| PAG_READ \| PAG_WRITE);
[441]	882	if (rc) {
[540]	883	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,GetPString(IDS_OUTOFMEMORY));
	884	DosFreeMem(pszPgm);
[105]	885	return -1;
	886	}
[540]	887	*pszArgs = 0;
	888	memset(&sdata, 0, sizeof(sdata));
	889	strip_lead_char(" \t", pszPgm);
	890	p = pszPgm;
[105]	891	wasquote = FALSE;
[441]	892	while (p && (wasquote \|\| (p != ' ' && *p != '\t'))) {
	893	if (*p == '\"') {
	894	if (!wasquote) {
[105]	895	wasquote = TRUE;
	896	memmove(p, p + 1, strlen(p));
	897	while (p == ' ' \|\| p == '\t')
	898	p++;
	899	}
[441]	900	else {
[105]	901	memmove(p, p + 1, strlen(p));
	902	break;
	903	}
	904	}
	905	else
	906	p++;
[540]	907	} // while
[441]	908	if (*p) {
[105]	909	*p = 0;
	910	p++;
	911	}
	912	else
	913	p = NullStr;
	914	if (*p)
[540]	915	strcpy(pszArgs, p);
[2]	916
[540]	917	p = strrchr(pszPgm, '.');
[441]	918	if (p) {
[105]	919	char temp[CCHMAXPATH + 1];
[2]	920
[441]	921	if (!stricmp(p, ".BAT")) {
[540]	922	strcpy(temp, pszPgm);
	923	strcpy(pszPgm, pszArgs);
	924	strcpy(pszArgs, "/C ");
	925	strcat(pszArgs, temp);
	926	strcat(pszArgs, " ");
	927	strcat(pszArgs, pszPgm);
	928	strcpy(pszPgm, GetCmdSpec(TRUE)); // DOS
[105]	929	}
[540]	930	else if (!stricmp(p, ".CMD") \|\| !stricmp(p, ".BTM")) {
	931	// Assume 4OS2 is BTM
	932	strcpy(temp, pszPgm);
	933	strcpy(pszPgm, pszArgs);
	934	strcpy(pszArgs, "/C ");
	935	strcat(pszArgs, temp);
	936	strcat(pszArgs, " ");
	937	strcat(pszArgs, pszPgm);
	938	strcpy(pszPgm, GetCmdSpec(FALSE)); // OS/2
[105]	939	}
	940	}
[2]	941
[888]	942	// goddamned OS/2 limit
[2]	943
[540]	944	if (strlen(pszPgm) + strlen(pszArgs) > 1024)
	945	pszArgs[1024 - strlen(pszPgm)] = 0;
[2]	946
[540]	947	if (!strchr(pszPgm, '\\') &&
	948	!strchr(pszPgm, ':') &&
	949	pszDirectory &&
	950	*pszDirectory)
[105]	951	{
[540]	952	save_dir2(szSavedir);
	953	switch_to(pszDirectory);
[105]	954	}
[562]	955	rc = DosQueryAppType(pszPgm,&ulAppType);
[540]	956	if (!strchr(pszPgm, '\\') &&
	957	!strchr(pszPgm, ':') &&
	958	pszDirectory &&
	959	*pszDirectory)
	960	switch_to(szSavedir);
[888]	961	if (rc){
[562]	962	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,
	963	GetPString(IDS_DOSQAPPTYPEFAILEDTEXT),
[888]	964	pszPgm, pszCallingFile, __LINE__);
[540]	965	DosFreeMem(pszPgm);
	966	if (pszArgs)
	967	DosFreeMem(pszArgs);
[105]	968	return -1;
	969	}
[2]	970
[562]	971	if (ulAppType) {
	972	if (ulAppType & (FAPPTYP_DLL \| FAPPTYP_VIRTDRV \| FAPPTYP_PHYSDRV \| FAPPTYP_PROTDLL))
[105]	973	{
[562]	974	Runtime_Error(pszSrcFile, __LINE__,
	975	GetPString(IDS_APPTYPEUNEXPECTEDTEXT),
[888]	976	pszPgm, pszCallingFile, __LINE__);
[540]	977	DosFreeMem(pszPgm);
	978	if (pszArgs)
	979	DosFreeMem(pszArgs);
[105]	980	return -1;
	981	}
[562]	982	ulAppType &= ~FAPPTYP_BOUND;
	983	if (ulAppType & (FAPPTYP_DOS \| FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSPROT31))
[105]	984	{
[562]	985	if (ulAppType & (FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSPROT31))
[105]	986	{
[540]	987	if (~type & FULLSCREEN &&
[562]	988	ulAppType & (FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSPROT31))
[105]	989	{
[540]	990	ret = RunSeamless(pszPgm, pszArgs, hwnd);
	991	if (pszPgm)
	992	DosFreeMem(pszPgm);
	993	if (pszArgs)
	994	DosFreeMem(pszArgs);
[441]	995	return ret ? 0 : -1;
[105]	996	}
[441]	997	else {
[540]	998	strcat(pszPgm, " ");
	999	strcat(pszPgm, pszArgs);
	1000	*pszArgs = 0;
[562]	1001	if (ulAppType & (FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT31))
[540]	1002	strcat(pszArgs, "/3 ");
	1003	strcat(pszArgs, pszPgm);
	1004	strcpy(pszPgm, "WINOS2.COM");
[105]	1005	}
	1006	}
[441]	1007	else {
[540]	1008	if (~type & FULLSCREEN) {
[105]	1009	type \|= WINDOWED;
[562]	1010	ulAppType = SSF_TYPE_WINDOWEDVDM;
[105]	1011	}
[441]	1012	else {
[540]	1013	type &= ~WINDOWED;
[562]	1014	ulAppType = SSF_TYPE_VDM;
[105]	1015	}
	1016	}
	1017	}
[562]	1018	else if (ulAppType & FAPPTYP_32BIT) {
	1019	ulAppType &= ~FAPPTYP_32BIT;
	1020	if (ulAppType == FAPPTYP_WINDOWAPI)
	1021	ulAppType = SSF_TYPE_PM;
	1022	else if (ulAppType == FAPPTYP_WINDOWCOMPAT)
	1023	ulAppType = SSF_TYPE_WINDOWABLEVIO;
	1024	else if (ulAppType == FAPPTYP_NOTWINDOWCOMPAT) {
	1025	ulAppType = SSF_TYPE_FULLSCREEN;
[540]	1026	type &= ~WINDOWED;
[105]	1027	type \|= FULLSCREEN;
	1028	}
	1029	else /* ? */
[562]	1030	ulAppType = SSF_TYPE_WINDOWABLEVIO;
[105]	1031	}
[562]	1032	else if (ulAppType == FAPPTYP_WINDOWAPI)
	1033	ulAppType = SSF_TYPE_PM;
	1034	else if (ulAppType == FAPPTYP_WINDOWCOMPAT)
	1035	ulAppType = SSF_TYPE_WINDOWABLEVIO;
	1036	else if (ulAppType == FAPPTYP_NOTWINDOWCOMPAT) {
[540]	1037	type &= ~WINDOWED;
[562]	1038	ulAppType = SSF_TYPE_FULLSCREEN;
[105]	1039	}
	1040	else
[562]	1041	ulAppType = SSF_TYPE_DEFAULT;
[540]	1042	if ((type & FULLSCREEN \|\| ~type & WINDOWED) &&
[562]	1043	ulAppType == SSF_TYPE_WINDOWABLEVIO)
[105]	1044	{
[562]	1045	ulAppType = SSF_TYPE_FULLSCREEN;
[105]	1046	}
[519]	1047	// fixme parens?
[540]	1048	else if (type & FULLSCREEN \|\|
[562]	1049	(type & WINDOWED && ulAppType == SSF_TYPE_WINDOWEDVDM))
	1050	{
	1051	ulAppType = SSF_TYPE_VDM;
	1052	}
[105]	1053	}
[562]	1054	if (ulAppType == SSF_TYPE_WINDOWEDVDM && type & SEPARATEKEEP) {
[519]	1055	type &= ~SEPARATEKEEP;
[105]	1056	type \|= SEPARATE;
	1057	}
[2]	1058
[519]	1059	DosGetInfoBlocks(&ptib, &ppib);
	1060
[540]	1061	if (~type & WAIT)
	1062	useTermQ = FALSE;
[519]	1063	else {
[540]	1064	rc = 0;
	1065	DosEnterCritSec();
	1066	if (!hTermQ) {
	1067	// Create term queue and event semaphore just once
	1068	sprintf(szTermQName, TERMQ_BASE_NAME "_%x", ppib->pib_ulpid);
	1069	rc = DosCreateQueue(&hTermQ, QUE_FIFO \| QUE_CONVERT_ADDRESS, szTermQName);
	1070	if (rc) {
	1071	hTermQ = (HQUEUE)0; // Try to survive
	1072	DosExitCritSec();
	1073	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,"DosCreateQueue");
	1074	}
	1075	else {
	1076	rc = DosCreateEventSem(NULL,(PHEV)&hTermQSem,0,FALSE);
	1077	if (rc) {
	1078	hTermQSem = (HEV)0; // Try to survive
	1079	DosCloseQueue(hTermQ);
	1080	hTermQ = (HQUEUE)0; // Try to survive
	1081	DosExitCritSec();
	1082	Dos_Error(MB_ENTER,rc,HWND_DESKTOP,pszSrcFile,__LINE__,"DoCreateEventSem");
	1083	}
[562]	1084	// if (!rc) fprintf(stderr,"%s %d qcreated ptib %x hTermQ %x\n",__FILE__, __LINE__,ptib,hTermQ);
[540]	1085	}
	1086	} // if 1st time
	1087	useTermQ = hTermQ && hTermQSem;
	1088	if (!rc)
	1089	DosExitCritSec();
	1090	} // if wait
[562]	1091
	1092	memset(&sdata,0,sizeof(sdata));
[519]	1093	sdata.Length = sizeof(sdata);
[562]	1094	sdata.Related = type & (WAIT \| CHILD) ? SSF_RELATED_CHILD :
	1095	SSF_RELATED_INDEPENDENT;
[519]	1096	sdata.FgBg = type & BACKGROUND ? SSF_FGBG_BACK : SSF_FGBG_FORE;
	1097	sdata.TraceOpt = SSF_TRACEOPT_NONE;
[540]	1098	sdata.PgmName = pszPgm;
[562]	1099	if (*pszArgs)
	1100	sdata.PgmInputs = pszArgs;
	1101	if (useTermQ)
	1102	sdata.TermQ = szTermQName;
[540]	1103	sdata.Environment = pszEnvironment;
[519]	1104	sdata.InheritOpt = SSF_INHERTOPT_PARENT;
[562]	1105	sdata.SessionType = ulAppType;
[540]	1106	sdata.ObjectBuffer = szObject;
	1107	sdata.ObjectBuffLen = sizeof(szObject);
[773]	1108	if ((type & RUNTYPE_MASK) == SEPARATEKEEP)
[562]	1109	sdata.PgmControl \|= SSF_CONTROL_NOAUTOCLOSE;
	1110	if (type & MAXIMIZED)
	1111	sdata.PgmControl \|= SSF_CONTROL_MAXIMIZE;
	1112	if (type & MINIMIZED)
	1113	sdata.PgmControl \|= SSF_CONTROL_MINIMIZE;
	1114	if (type & INVISIBLE)
	1115	sdata.PgmControl \|= SSF_CONTROL_INVISIBLE;
	1116
[540]	1117	if (pszDirectory && *pszDirectory) {
	1118	save_dir2(szSavedir);
	1119	switch_to(pszDirectory);
[105]	1120	}
[562]	1121
[563]	1122	// printf("%s %d DosStartsession thread 0x%x data\n ",
[562]	1123	// __FILE__, __LINE__,ptib->tib_ordinal); fflush(stdout); // 10 Mar 07 SHL hang
[563]	1124	// printf(" %d %d %d %s %s %s %d %d\n %s %x %x\n",
[562]	1125	// sdata.Length , sdata.Related, sdata.FgBg, sdata.PgmName,
[563]	1126	// sdata.PgmInputs, sdata.TermQ, sdata.InheritOpt,
	1127	// sdata.SessionType, szTermQName,
	1128	// hTermQ, hTermQSem); fflush(stdout);
[519]	1129	ret = DosStartSession(&sdata, &ulSessID, &sessPID);
[562]	1130
[563]	1131	// if (type & WAIT) {
	1132	// printf("%s %d DosStartession thread 0x%x rc = %d sess = %u pid = 0x%x\n",
	1133	// __FILE__, __LINE__, ptib->tib_ordinal,ret, ulSessID, sessPID); fflush(stdout); // 10 Mar 07 SHL hang
	1134	// }
	1135	// else {
	1136	// printf("%s %d DosStartession thread 0x%x nowait rc = %d\n",
	1137	// __FILE__, __LINE__, ptib->tib_ordinal,ret); fflush(stdout); // 10 Mar 07 SHL hang
	1138	// }
	1139
[540]	1140	if (pszDirectory && *pszDirectory)
	1141	switch_to(szSavedir);
[562]	1142
[330]	1143	if (ret && ret != ERROR_SMG_START_IN_BACKGROUND) {
	1144	Dos_Error(MB_CANCEL,ret,hwnd,pszSrcFile,__LINE__,
[888]	1145	GetPString(IDS_DOSSTARTSESSIONFAILEDTEXT),pszPgm,pszArgs,
	1146	pszCallingFile, __LINE__);
[330]	1147	}
[441]	1148	else if (type & WAIT) {
[105]	1149	if (!(type & (BACKGROUND \| MINIMIZED \| INVISIBLE)))
	1150	ShowSession(hwnd, sessPID);
[2]	1151
[540]	1152	if (!useTermQ) {
[562]	1153	STATUSDATA sd;
[540]	1154	// Could not create queue - fallback - fixme to be gone?
[563]	1155	// printf("%s %d waiting wo/termq\n", __FILE__, __LINE__); fflush(stdout); // 12 Mar 07 SHL hang
[2]	1156
[105]	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	{
[771]	1163	DosSleep(100);//05 Aug 07 GKY 200
[519]	1164	if (DosSetSession(ulSessID, &sd)) // Check if session gone (i.e. finished)
[105]	1165	break;
[519]	1166	if (ctr > 10) {
[563]	1167	// printf("%s %d thread 0x%x showing slow sess %u pid 0x%x\n",
	1168	// __FILE__, __LINE__,ptib->tib_ordinal,ulSessID,sessPID); fflush(stdout); // 12 Mar 07 SHL
[519]	1169	ShowSession(hwnd, sessPID); // Show every 2 seconds
	1170	ctr = 0;
	1171	}
[105]	1172	}
	1173	}
[441]	1174	else {
[105]	1175	for (ctr = 0;; ctr++)
	1176	{
[540]	1177	if (ctr < 20) {
	1178	rc = DosReadQueue(hTermQ, &rq, &ulLength, (PPVOID)&pTermInfo, 0,
	1179	DCWW_NOWAIT, &bPriority, hTermQSem);
	1180	if (rc == ERROR_QUE_EMPTY) {
[771]	1181	DosSleep(50);//05 Aug 07 GKY 100
[540]	1182	continue;
[105]	1183	}
	1184	}
[441]	1185	else {
[562]	1186	if (ctr == 20) {
[563]	1187	// printf("%s %d thread 0x%x showing slow sess %u pid 0x%x\n",
[562]	1188	// __FILE__, __LINE__,ptib->tib_ordinal,ulSessID,sessPID); fflush(stdout);
[540]	1189	ShowSession(hwnd, sessPID); // Show long running session
[562]	1190	}
[540]	1191	rc = DosReadQueue(hTermQ, &rq, &ulLength, (PPVOID)&pTermInfo, 0,
	1192	DCWW_WAIT, &bPriority, 0);
	1193	}
	1194
	1195	if (rc) {
	1196	// Oh heck
	1197	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,"DosReadQueue");
[771]	1198	DosSleep(100);//05 Aug 07 GKY 500
[540]	1199	continue;
	1200	}
	1201
[563]	1202	// printf("%s %d DosReadQueue thread 0x%x sess %u sessRC %u rq.pid 0x%x rq.data 0x%x\n",
[562]	1203	// __FILE__, __LINE__,ptib->tib_ordinal,pTermInfo->usSessID,pTermInfo->usRC,rq.pid, rq.ulData); fflush(stdout);
	1204
[540]	1205	if (pTermInfo->usSessID == ulSessID)
	1206	break; // Our session is done
	1207
[562]	1208	// Requeue session for other thread
[540]	1209	{
	1210	static ULONG ulLastSessID;
[563]	1211	// printf("%s %d requeue thread 0x%x our sess %u term sess %u term rc %u\n",
[562]	1212	// __FILE__, __LINE__,ptib->tib_ordinal,ulSessID,pTermInfo->usSessID,pTermInfo->usRC); fflush(stdout);
	1213	// fixme to be gone when no longer needed for debug?
[540]	1214	if (ulLastSessID) {
[771]	1215	DosSleep(100);//05 Aug 07 GKY 500
[540]	1216	ulLastSessID = pTermInfo->usSessID;
[519]	1217	}
[562]	1218	// requeue term report for other thread and do not free yet
[540]	1219	rc = DosWriteQueue(hTermQ, rq.ulData, ulLength,(PVOID)pTermInfo, bPriority);
	1220	if (rc)
	1221	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,"DosWriteQueue");
[771]	1222	DosSleep(50); //05 Aug 07 GKY 100 // Let other thread see queue entry
[105]	1223	}
[519]	1224	} // for
[540]	1225
[562]	1226	ret = pTermInfo->usRC == 0; // Set 1 if rc 0 else 0
[563]	1227	// printf("%s %d thread 0x%x term for sess %u\n",
	1228	// __FILE__, __LINE__,ptib->tib_ordinal,ulSessID);fflush(stdout);
[540]	1229	DosFreeMem(pTermInfo);
[105]	1230	}
[540]	1231	} // if wait
[105]	1232	else if (!(type & (BACKGROUND \| MINIMIZED \| INVISIBLE)))
	1233	ShowSession(hwnd, sessPID);
	1234	}
	1235	}
[2]	1236
	1237	ObjectInterrupt:
	1238
[540]	1239	if (pszPgm)
	1240	DosFreeMem(pszPgm);
	1241	if (pszArgs)
	1242	DosFreeMem(pszArgs);
[562]	1243
[105]	1244	return ret;
[2]	1245	}
	1246
[519]	1247	//== Exec() Start application with WinStartApp ==
	1248
[105]	1249	HAPP Exec(HWND hwndNotify, BOOL child, char startdir, char env,
[519]	1250	PROGTYPE progt, ULONG fl, char formatstring,...)
[78]	1251	{
[105]	1252	PROGDETAILS pgd;
[2]	1253	register char *p;
[105]	1254	char parameters = NULL, executable = NULL;
[519]	1255	HAPP happ = (HAPP)0;
[105]	1256	ULONG ulOptions = SAF_INSTALLEDCMDLINE;
	1257	BOOL wasquote;
	1258	va_list parguments;
[2]	1259
[105]	1260	if (child)
[2]	1261	ulOptions \|= SAF_STARTCHILDAPP;
	1262
[330]	1263	executable = xmallocz(MAXSTRG,pszSrcFile,__LINE__);
	1264	if (executable) {
[105]	1265	va_start(parguments, formatstring);
	1266	vsprintf(executable, formatstring, parguments);
[2]	1267	va_end(parguments);
[105]	1268	strip_lead_char(" \t", executable);
[441]	1269	if (*executable) {
[330]	1270	parameters = xmalloc(MAXSTRG,pszSrcFile,__LINE__);
[441]	1271	if (parameters) {
[105]	1272	p = executable;
	1273	wasquote = FALSE;
[441]	1274	while (p && (wasquote \|\| (p != ' ' && *p != '\t'))) {
	1275	if (*p == '\"') {
	1276	if (!wasquote) {
[105]	1277	wasquote = TRUE;
	1278	memmove(p, p + 1, strlen(p));
	1279	while (p == ' ' \|\| p == '\t')
	1280	p++;
	1281	}
[441]	1282	else {
[105]	1283	memmove(p, p + 1, strlen(p));
	1284	break;
	1285	}
	1286	}
	1287	else
	1288	p++;
	1289	}
[441]	1290	if (*p) {
[105]	1291	*p = 0;
	1292	p++;
	1293	}
	1294	else
	1295	p = NullStr;
	1296	if (*p)
	1297	strcpy(parameters, p);
[2]	1298
[441]	1299	if (p && (!stricmp(p, ".BAT") \|\| !stricmp(p, ".CMD"))) {
[105]	1300	char *temp;
[2]	1301
[330]	1302	temp = xmalloc(CCHMAXPATH * 2,pszSrcFile,__LINE__);
[441]	1303	if (temp) {
	1304	if (!stricmp(p, ".BAT")) {
[105]	1305	strcpy(temp, executable);
	1306	strcpy(executable, parameters);
	1307	strcpy(parameters, "/C ");
	1308	strcat(parameters, temp);
	1309	strcat(parameters, " ");
	1310	strcat(parameters, executable);
	1311	strcpy(executable, GetCmdSpec(TRUE));
	1312	}
[441]	1313	else if (!stricmp(p, ".CMD")) {
[105]	1314	strcpy(temp, executable);
	1315	strcpy(executable, parameters);
	1316	strcpy(parameters, "/C ");
	1317	strcat(parameters, temp);
	1318	strcat(parameters, " ");
	1319	strcat(parameters, executable);
	1320	strcpy(executable, GetCmdSpec(FALSE));
	1321	}
	1322	free(temp);
	1323	}
	1324	}
[2]	1325
[105]	1326	memset(&pgd, 0, sizeof(pgd));
	1327	pgd.Length = sizeof(pgd);
	1328	pgd.progt = *progt;
	1329	pgd.swpInitial.fl = fl;
	1330	pgd.pszEnvironment = env;
	1331	pgd.pszStartupDir = startdir;
[562]	1332	pgd.pszParameters = *parameters ? parameters : NULL;
[105]	1333	pgd.pszExecutable = executable;
	1334	pgd.swpInitial.hwndInsertBehind = HWND_TOP;
	1335	happ = WinStartApp(hwndNotify, &pgd, NULL, NULL, ulOptions);
	1336	free(parameters);
[2]	1337	}
	1338	}
	1339	free(executable);
	1340	}
	1341	return happ;
	1342	}
[793]	1343
	1344	#pragma alloc_text(SYSTEMF,ShowSession,ExecOnList,runemf2)

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