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source: trunk/dll/systemf.c@ 1554

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Last change on this file since 1554 was 1554, checked in by Gregg Young, 15 years ago
Check that pTmpDir IsValid and recreate if not found; Fixes hangs caused by temp file creation failures. (Ticket 440)
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File size: 35.9 KB

Rev	Line
[78]	1
	2	/***********************************************************************
	3
	4	$Id: systemf.c 1554 2010-11-20 23:35:35Z gyoung $
	5
	6	System Interfaces
	7
	8	Copyright (c) 1993-98 M. Kimes
[1498]	9	Copyright (c) 2003, 2010 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
[1488]	29	21 Dec 09 GKY Added CheckExecutibleFlags to streamline code in command.c assoc.c & cmdline.c
[1492]	30	27 Dec 09 GKY Provide human readable error message when DosQueryAppType fails because it
	31	couldn't find the exe (such as missing archivers).
[1498]	32	17 JAN 10 GKY Changes to get working with Watcom 1.9 Beta (1/16/10). Mostly cast CHAR CONSTANT * as CHAR *.
	33	17 JAN 10 GKY Changes to environment handling in ExecuteOnList to facilitate move of commands to INI and allow
	34	the same commandline to have different environments (multiple different command titles).
	35	17 JAN 10 GKY Add ENVIRONMENT_SIZE vaiable to replace multiple (often different hard coded sizes) set to 2048
	36	(the largest value I found).
[1554]	37	20 Nov 10 GKY Check that pTmpDir IsValid and recreate if not found; Fixes hangs caused
	38	by temp file creation failures.
[78]	39
	40	***********************************************************************/
	41
[2]	42	#include <stdlib.h>
	43	#include <stdarg.h>
	44	#include <string.h>
	45	#include <ctype.h>
[330]	46
[907]	47	#define INCL_DOS
	48	#define INCL_DOSERRORS
	49	#define INCL_WIN
[1162]	50	#define INCL_LONGLONG // dircnrs.h
[907]	51
[1186]	52	#include "fm3dll.h"
[1227]	53	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
[1213]	54	#include "mkdir.h" // Data declaration(s)
	55	#include "init.h" // Data declaration(s)
	56	#include "mainwnd.h" // Data declaration(s)
[2]	57	#include "fm3dlg.h"
	58	#include "fm3str.h"
[1162]	59	#include "errutil.h" // Dos_Error...
	60	#include "strutil.h" // GetPString
[985]	61	#include "notebook.h" //targetdirectory
[907]	62	#include "pathutil.h"
[1162]	63	#include "cmdline.h" // CmdLineDlgProc
	64	#include "shadow.h" // RunSeamless
	65	#include "systemf.h"
	66	#include "strips.h" // convert_nl_to_nul, strip_lead_char
	67	#include "dirs.h" // switch_to
[1186]	68	#include "valid.h" // MakeFullName
	69	#include "misc.h" // GetCmdSpec
	70	#include "copyf.h" // MakeTempName
	71	#include "wrappers.h" // xfopen
[1039]	72	#include "fortify.h"
[2]	73
[330]	74	static PSZ pszSrcFile = __FILE__;
	75
[1488]	76
[1162]	77	//static HAPP Exec(HWND hwndNotify, BOOL child, char startdir, char env,
	78	// PROGTYPE * progt, ULONG fl, char *formatstring, ...);
	79
[917]	80	/**
[1488]	81	* CheckExecutibleFlags checks the dialog controls and returns the appropriate
	82	* flags to be passed the runemf
	83	*/
	84
	85	ULONG CheckExecutibleFlags(HWND hwnd, INT caller)
	86	{
	87	/**
	88	* caller indicates the dialog calling the function:
	89	* 1 = Associations (ASS_)
	90	* 2 = CmdLine (EXEC_)
	91	* 3 = Commands (CMD_)
	92	**/
	93
	94	ULONG flags = 0;
	95
	96	if (caller != 2 &&
	97	WinQueryButtonCheckstate(hwnd, caller == 3 ? CMD_DEFAULT : ASS_DEFAULT))
	98	flags = 0;
	99	else if (WinQueryButtonCheckstate(hwnd, caller == 3 ? CMD_FULLSCREEN :
	100	caller == 1 ? ASS_FULLSCREEN : EXEC_FULLSCREEN))
	101	flags = FULLSCREEN;
	102	else if (WinQueryButtonCheckstate(hwnd, caller == 3 ? CMD_MINIMIZED :
	103	caller == 1 ? ASS_MINIMIZED : EXEC_MINIMIZED))
	104	flags = MINIMIZED;
	105	else if (WinQueryButtonCheckstate(hwnd, caller == 3 ? CMD_MAXIMIZED :
	106	caller == 1 ? ASS_MAXIMIZED : EXEC_MAXIMIZED))
	107	flags = MAXIMIZED;
	108	else if (WinQueryButtonCheckstate(hwnd, caller == 3 ? CMD_INVISIBLE :
	109	caller == 1 ? ASS_INVISIBLE : EXEC_INVISIBLE))
	110	flags = INVISIBLE;
	111	if (WinQueryButtonCheckstate(hwnd, caller == 3 ? CMD_KEEP : caller == 1 ? ASS_KEEP :
	112	EXEC_KEEP))
	113	flags \|= caller == 2 ? SEPARATEKEEP : KEEP;
	114	else if (caller == 2)
	115	flags \|= SEPARATE;
	116	if (caller !=2 && WinQueryButtonCheckstate(hwnd, caller == 3 ? CMD_PROMPT : ASS_PROMPT))
	117	flags \|= PROMPT;
	118	if (caller == 3 && WinQueryButtonCheckstate(hwnd, CMD_ONCE))
	119	flags \|= ONCE;
	120	if (caller == 1 && WinQueryButtonCheckstate(hwnd, ASS_DIEAFTER))
	121	flags \|= DIEAFTER;
	122	return flags;
	123	}
	124
	125	/**
[917]	126	* Bring session foreground
	127	* @return TRUE if OK, else FALSE
	128	*/
[2]	129
[105]	130	BOOL ShowSession(HWND hwnd, PID pid)
[78]	131	{
[105]	132	HSWITCH hswitch;
	133	SWCNTRL swctl;
	134	ULONG rc;
[2]	135
[519]	136	hswitch = WinQuerySwitchHandle(pid ? (HWND)0 : hwnd, pid);
[441]	137	if (hswitch) {
[105]	138	rc = WinQuerySwitchEntry(hswitch, &swctl);
[441]	139	if (!rc) {
[105]	140	if (swctl.idProcess == pid && swctl.uchVisibility == SWL_VISIBLE)
[1394]	141	rc = WinSwitchToProgram(hswitch);
[105]	142	if (!rc)
[1394]	143	return TRUE;
[105]	144	}
	145	}
	146	return FALSE;
[2]	147	}
	148
[917]	149	/**
	150	* Invoke runemf2 for command and file/directory list
	151	* @return command return code or
	152	* -1 if runtime error or
	153	* -2 if user cancels command line edit dialog
	154	*/
[519]	155
[1497]	156	int ExecOnList(HWND hwnd, PSZ command, int flags, PSZ tpath, PSZ environment,
[1394]	157	PSZ *list, PCSZ prompt, PCSZ pszCallingFile, UINT uiLineNumber)
[78]	158	{
[105]	159	/* executes the command once for all files in list */
[2]	160
[1394]	161	CHAR path[CCHMAXPATH], *commandline, modpath[CCHMAXPATH], listfile[CCHMAXPATH],
[105]	162	p, pp, drive, file, ext, *dot;
[2]	163	register int x;
[105]	164	BOOL spaces;
[2]	165
[441]	166	if (!command \|\| !*command) {
[1398]	167	Runtime_Error(pszSrcFile, __LINE__, NULL);
[105]	168	return -1;
[441]	169	}
[989]	170	commandline = xmalloc(MaxComLineStrg + 1, pszSrcFile, __LINE__);
[985]	171	if (!commandline)
	172	return -1; //already complained
[2]	173	*listfile = 0;
[123]	174	bstrip(command);
[2]	175
	176	*path = 0;
[105]	177	if (tpath && *tpath)
	178	strcpy(path, tpath);
[441]	179	else if (*command != '<' \|\| !strchr(command, '>')) {
[105]	180	strcpy(path, command + (*command == '"'));
	181	if (*command == '\"')
	182	p = strchr(path, '\"');
[2]	183	else
[105]	184	p = strchr(path, ' ');
	185	if (p)
[2]	186	*p = 0;
[105]	187	p = strrchr(path, '\\');
	188	if (!p)
	189	p = strrchr(path, ':');
[441]	190	if (p) {
	191	if (*p == ':') {
[1394]	192	p++;
	193	*p = '\\';
	194	p++;
[2]	195	}
	196	*p = 0;
	197	}
	198	else
	199	*path = 0;
	200	}
[441]	201	if (!*path) {
[105]	202	if (list && list[0])
	203	strcpy(path, list[0]);
	204	p = strrchr(path, '\\');
	205	if (!p)
	206	p = strrchr(path, ':');
[441]	207	if (p) {
	208	if (*p == ':') {
[1394]	209	p++;
	210	*p = '\\';
	211	p++;
[2]	212	}
	213	*p = 0;
	214	}
	215	else
	216	*path = 0;
	217	}
	218	*modpath = 0;
[105]	219	if (list && list[0])
	220	strcpy(modpath, list[0]);
	221	p = strrchr(modpath, '\\');
	222	if (!p)
	223	p = strrchr(modpath, ':');
[441]	224	if (p) {
	225	if (*p == ':') {
[2]	226	p++;
	227	*p = '\\';
	228	p++;
	229	}
	230	*p = 0;
	231	}
	232	else
	233	*modpath = 0;
[105]	234	if (!*modpath)
	235	strcpy(modpath, path);
	236	if (*path)
[2]	237	MakeFullName(path);
[105]	238	if (*modpath)
[2]	239	MakeFullName(modpath);
[105]	240	if (IsFullName(path))
	241	drive = toupper(*path);
	242	else
	243	drive = 0;
[2]	244
[1162]	245	p = command; // substitue for special % sequences
[2]	246
[105]	247	pp = commandline;
	248	*commandline = 0;
[441]	249	while (*p) {
	250	if (*p == '%') {
	251	switch (*(p + 1)) {
[1162]	252	case '!': /* write list to file, add filename */
[1394]	253	if (list) {
	254	if (!*listfile) {
	255	FILE *fp;
[1544]	256	CHAR *modew = "w";
[2]	257
[1554]	258	if (pTmpDir && !IsValidDir(pTmpDir))
	259	DosCreateDir(pTmpDir, 0);
[1394]	260	strcpy(listfile, pTmpDir ? pTmpDir : pFM2SaveDirectory);
	261	MakeTempName(listfile, "$FM2LI$T", 2);
[1544]	262	fp = xfopen(listfile, modew,pszSrcFile,__LINE__, FALSE);
[1394]	263	if (fp) {
	264	for (x = 0; list[x]; x++)
	265	{
	266	fputs(list[x], fp);
	267	if (list[x + 1])
	268	fputc('\n', fp);
	269	}
	270	fclose(fp);
	271	}
	272	}
	273	strcpy(pp, listfile);
	274	pp += strlen(listfile);
	275	}
	276	p += 2;
	277	break;
[2]	278
[1162]	279	case 'c': /* add name of command processor */
[1394]	280	{
	281	char *env = GetCmdSpec(FALSE);
[2]	282
[1394]	283	if (needs_quoting(env) && !strchr(env, '\"')) {
	284	*pp = '\"';
	285	pp++;
	286	spaces = TRUE;
	287	}
	288	else
	289	spaces = FALSE;
	290	strcpy(pp, env);
	291	p += 2;
	292	pp += strlen(env);
	293	if (spaces) {
	294	*pp = '\"';
	295	pp++;
	296	}
	297	}
	298	break;
[2]	299
[1162]	300	case 't': /* add Target directory */
[1394]	301	if (needs_quoting(targetdir) && !strchr(targetdir, '\"')) {
	302	*pp = '\"';
	303	pp++;
	304	spaces = TRUE;
	305	}
	306	else
	307	spaces = FALSE;
	308	strcpy(pp, targetdir);
	309	p += 2;
	310	pp += strlen(targetdir);
	311	if (spaces) {
	312	*pp = '\"';
	313	pp++;
	314	}
	315	break;
[2]	316
[1162]	317	case '$': /* add drive letter */
[1394]	318	if (drive)
	319	*pp = drive;
	320	else {
	321	ULONG ulDriveNum = 3, ulDriveMap;
[2]	322
[1394]	323	DosQCurDisk(&ulDriveNum, &ulDriveMap);
	324	*pp = (char) (ulDriveNum + '@');
	325	}
	326	pp++;
	327	p += 2;
	328	break;
[2]	329
[1162]	330	case 'U': /* add path of first list component */
[105]	331	case 'u':
[1394]	332	if (*modpath) {
	333	if (needs_quoting(modpath) && !strchr(modpath, '\"')) {
	334	spaces = TRUE;
	335	*pp = '\"';
	336	pp++;
	337	}
	338	else
	339	spaces = FALSE;
	340	if (*(p + 1) == 'u') {
	341	strcpy(pp, modpath);
	342	pp += strlen(modpath);
	343	}
	344	else {
	345	strcpy(pp, modpath + 2);
	346	pp += strlen(modpath + 2);
	347	}
	348	if (spaces) {
	349	if (modpath[strlen(modpath) - 1] == '\\') {
	350	*pp = '\\';
	351	pp++;
	352	}
	353	*pp = '\"';
	354	pp++;
	355	}
	356	}
	357	else {
	358	char temp[CCHMAXPATH];
[2]	359
[1394]	360	strcpy(temp, pFM2SaveDirectory);
	361	if (needs_quoting(temp) && !strchr(temp, '\"')) {
	362	spaces = TRUE;
	363	*pp = '\"';
	364	pp++;
	365	}
	366	else
	367	spaces = FALSE;
	368	strcpy(pp, temp);
	369	pp += strlen(temp);
	370	if (spaces) {
	371	if (temp[strlen(temp) - 1] == '\\') {
	372	*pp = '\\';
	373	pp++;
	374	}
	375	*pp = '\"';
	376	pp++;
	377	}
	378	}
	379	p += 2;
	380	break;
[2]	381
[1162]	382	case 'P': /* add path of execution */
[105]	383	case 'p':
[1394]	384	if (*path) {
	385	if (needs_quoting(path) && !strchr(path, '\"')) {
	386	spaces = TRUE;
	387	*pp = '\"';
	388	pp++;
	389	}
	390	else
	391	spaces = FALSE;
	392	if (*(p + 1) == 'p') {
	393	strcpy(pp, path);
	394	pp += strlen(path);
	395	}
	396	else {
	397	strcpy(pp, path + 2);
	398	pp += strlen(path + 2);
	399	}
	400	if (spaces) {
	401	if (path[strlen(path) - 1] == '\\') {
	402	*pp = '\\';
	403	pp++;
	404	}
	405	*pp = '\"';
	406	pp++;
	407	}
	408	}
	409	else {
	410	char temp[CCHMAXPATH];
[2]	411
[1394]	412	strcpy(temp, pFM2SaveDirectory);
	413	if (needs_quoting(temp) && !strchr(temp, '\"')) {
	414	spaces = TRUE;
	415	*pp = '\"';
	416	pp++;
	417	}
	418	else
	419	spaces = FALSE;
	420	strcpy(pp, temp);
	421	pp += strlen(temp);
	422	if (spaces) {
	423	if (temp[strlen(temp) - 1] == '\\') {
	424	*pp = '\\';
	425	pp++;
	426	}
	427	*pp = '\"';
	428	pp++;
	429	}
	430	}
	431	p += 2;
	432	break;
[2]	433
[105]	434	case 'D':
[1394]	435	if (hwndMain) {
	436	PCNRITEM pci;
[2]	437
[1394]	438	pci = (PCNRITEM) WinSendMsg(WinWindowFromID(WinWindowFromID(
	439	hwndTree, FID_CLIENT), TREE_CNR),
	440	CM_QUERYRECORDEMPHASIS,
	441	MPFROMLONG(CMA_FIRST),
	442	MPFROMSHORT(CRA_CURSORED));
	443	if (pci && (int) pci != -1 && *pci->pszFileName) {
	444	if (needs_quoting(pci->pszFileName) &&
	445	!strchr(pci->pszFileName, '\"'))
	446	{
	447	*pp = '\"';
	448	pp++;
	449	spaces = TRUE;
	450	}
	451	else
	452	spaces = FALSE;
	453	strcpy(pp, pci->pszFileName);
	454	pp += strlen(pci->pszFileName);
	455	if (spaces) {
	456	*pp = '\"';
	457	pp++;
	458	}
	459	}
	460	}
	461	p += 2;
	462	break;
[2]	463
[105]	464	case 'd':
[1394]	465	if (hwndMain) {
	466	HENUM henum;
	467	char retstr[CCHMAXPATH];
	468	HWND hwndC, hwndDir;
	469	USHORT id;
	470	BOOL first = TRUE;
[2]	471
[1394]	472	henum = WinBeginEnumWindows(hwndMain);
	473	while ((hwndC = WinGetNextWindow(henum)) != NULLHANDLE) {
	474	if (hwndC != hwndTree) {
	475	id = WinQueryWindowUShort(hwndC, QWS_ID);
	476	if (id) {
	477	hwndDir = WinWindowFromID(hwndC, FID_CLIENT);
	478	if (hwndDir) {
	479	hwndDir = WinWindowFromID(hwndDir, DIR_CNR);
	480	if (hwndDir) {
	481	*retstr = 0;
	482	WinSendMsg(hwndC, UM_CONTAINERDIR, MPFROMP(retstr), MPVOID);
	483	if (*retstr) {
	484	if (!first) {
	485	*pp = ' ';
	486	pp++;
	487	}
	488	first = FALSE;
	489	if (needs_quoting(retstr) && !strchr(retstr, '\"')) {
	490	*pp = '\"';
	491	pp++;
	492	spaces = TRUE;
	493	}
	494	else
	495	spaces = FALSE;
	496	strcpy(pp, retstr);
	497	pp += strlen(retstr);
	498	if (spaces) {
	499	*pp = '\"';
	500	pp++;
	501	}
	502	}
	503	}
	504	}
	505	}
	506	}
	507	}
	508	WinEndEnumWindows(henum);
	509	}
	510	p += 2;
	511	break;
[2]	512
[105]	513	case '%':
[1394]	514	*pp = '%';
	515	pp++;
	516	p += 2;
	517	break;
[2]	518
[105]	519	case 'R':
	520	case 'F':
	521	case 'A':
	522	case 'r':
	523	case 'f':
	524	case 'a':
	525	case 'e':
[1394]	526	if (list) {
	527	for (x = 0; list[x]; x++)
	528	{
	529	file = strrchr(list[x], '\\');
	530	if (!file)
	531	file = strrchr(list[x], ':');
	532	if (file)
	533	file++;
	534	else
	535	file = list[x];
	536	ext = strrchr(file, '.');
	537	dot = ext;
	538	if (ext)
	539	ext++;
	540	switch (*(p + 1)) {
	541	case 'R':
	542	case 'r':
	543	if (pp + strlen(list[x]) > commandline + MaxComLineStrg)
	544	goto BreakOut;
	545	if (*(p + 1) == 'r') {
	546	strcpy(pp, list[x]);
	547	pp += strlen(list[x]);
	548	}
	549	else {
	550	strcpy(pp, list[x] + 2);
	551	pp += strlen(list[x] + 2);
	552	}
	553	break;
[2]	554
[1394]	555	case 'F':
	556	case 'f':
	557	if (*(p + 1) == 'F' && dot)
	558	*dot = 0;
	559	if (pp + strlen(file) > commandline + MaxComLineStrg)
	560	goto BreakOut;
	561	if (needs_quoting(file)) {
	562	spaces = TRUE;
	563	*pp = '\"';
	564	pp++;
	565	}
	566	else
	567	spaces = FALSE;
	568	strcpy(pp, file);
	569	pp += strlen(file);
	570	if (*(p + 1) == 'F' && dot)
	571	*dot = '.';
	572	if (spaces) {
	573	if (*(pp - 1) != '\"') {
	574	*pp = '\"';
	575	pp++;
	576	}
	577	}
	578	break;
[2]	579
[1394]	580	case 'A':
	581	case 'a':
	582	if (pp + strlen(list[x]) > commandline + MaxComLineStrg)
	583	goto BreakOut;
	584	if (needs_quoting(list[x]) && !strchr(list[x], '\"')) {
	585	spaces = TRUE;
	586	*pp = '\"';
	587	pp++;
	588	}
	589	else
	590	spaces = FALSE;
	591	if (*(p + 1) == 'a') {
	592	strcpy(pp, list[x]);
	593	pp += strlen(list[x]);
	594	}
	595	else {
	596	strcpy(pp, list[x] + 2);
	597	pp += strlen(list[x] + 2);
	598	}
	599	if (spaces) {
	600	if (list[x][strlen(list[x]) - 1] == '\\') {
	601	*pp = '\\';
	602	pp++;
	603	}
	604	*pp = '\"';
	605	pp++;
	606	}
	607	break;
[2]	608
[1394]	609	case 'e':
	610	if (ext) {
	611	if (pp + strlen(ext) > commandline + MaxComLineStrg)
	612	goto BreakOut;
	613	if (needs_quoting(ext)) {
	614	spaces = TRUE;
	615	*pp = '\"';
	616	pp++;
	617	}
	618	else
	619	spaces = FALSE;
	620	strcpy(pp, ext);
	621	pp += strlen(ext);
	622	if (spaces) {
	623	if (*(pp - 1) != '\"') {
	624	*pp = '\"';
	625	pp++;
	626	}
	627	}
	628	}
	629	break;
	630	}
	631	if (list[x + 1]) {
	632	*pp = ' ';
	633	pp++;
	634	}
	635	}
	636	}
	637	p += 2;
	638	break;
[2]	639
[105]	640	default:
[1394]	641	pp = p;
	642	p++;
	643	pp++;
	644	break;
[105]	645	}
	646	}
[441]	647	else {
[105]	648	pp = p;
	649	pp++;
	650	p++;
	651	}
	652	*pp = 0;
	653	}
	654
[2]	655	BreakOut:
	656
[105]	657	{
	658	EXECARGS ex;
	659	int ret;
[2]	660
[105]	661	memset(&ex, 0, sizeof(EXECARGS));
[1505]	662	//DbgMsg(pszSrcFile, __LINE__, "env %s", environment);
[1498]	663	if (!environment) {
	664	ULONG size;
	665
	666	size = ENVIRONMENT_SIZE;
[1505]	667	PrfQueryProfileData(fmprof, FM3Str, command, ex.environment, &size);
[1498]	668	}
	669	else
	670	strcpy(ex.environment, environment);
[441]	671	if (flags & PROMPT) {
	672	/* allow editing command line */
[105]	673	ex.flags = (flags & (~PROMPT));
	674	ex.commandline = commandline;
	675	strcpy(ex.path, path);
	676	if (prompt)
[1394]	677	strcpy(ex.title, prompt);
[105]	678	ret = WinDlgBox(HWND_DESKTOP, hwnd, CmdLineDlgProc, FM3ModHandle,
[1394]	679	EXEC_FRAME, &ex);
[985]	680	if (ret != 1) {
[1394]	681	free(commandline);
	682	return (ret == 0) ? -1 : -2;
[985]	683	}
[105]	684	}
	685	else
	686	ex.flags = flags;
[1498]	687	//ex.flags &= (~PROMPT); redundant GKY 1-9-10
[1497]	688	//DbgMsg(pszSrcFile, __LINE__, "Inserted %s", environment);
[1014]	689	ret = runemf2(ex.flags, hwnd, pszCallingFile, uiLineNumber, path,
[1498]	690	*ex.environment ? ex.environment : NULL,
[1394]	691	"%s", commandline);
[1039]	692	free(commandline);
[1014]	693	return ret;
[105]	694	}
[2]	695	}
	696
[917]	697	/** Run requested app
	698	* @return application return code or -1 if problem starting app
	699	*/
[441]	700
[888]	701	int runemf2(int type, HWND hwnd, PCSZ pszCallingFile, UINT uiLineNumber,
[1394]	702	char pszDirectory, char pszEnvironment,
	703	char *formatstring,...)
[78]	704	{
[920]	705	/** example:
[105]	706
[2]	707	* status = runemf2(SEPARATE \| WINDOWED,
[888]	708	* hwnd, pszCallingFile, __LINE__,
[2]	709	* NullStr,
	710	* NULL,
	711	* "%s /C %s",
	712	* getenv("COMSPEC"),
	713	* batchfilename);
[105]	714	*
	715	* use (HWND)0 for hwnd if window handle not handy.
[888]	716	* pszCallingFile and __LINE__ are used to determine caller for easier error tracking
[105]	717	*/
[2]	718
[920]	719	/**
[1252]	720	* type bitmapped flag -- see systemf.h
[2]	721	*/
	722
[105]	723	va_list parguments;
	724	int ret = -1;
[540]	725	RESULTCODES results;
[519]	726	STARTDATA sdata;
[105]	727	REQUESTDATA rq;
[562]	728	ULONG ulSessID;
	729	ULONG ulLength;
	730	UINT ctr;
	731	ULONG ulAppType;
[105]	732	PID sessPID;
	733	BOOL wasquote;
[1438]	734	char p, pszPgm, *pszArgs = NULL;
	735	char szObject[32] = "";
	736	char szSavedir[CCHMAXPATH];
[540]	737	BOOL useTermQ = FALSE;
	738	char szTempdir[CCHMAXPATH];
[1369]	739	BOOL fNoErrorMsg = FALSE;
[540]	740
[519]	741	typedef struct {
	742	USHORT usSessID;
	743	USHORT usRC;
	744	} TERMINFO;
	745
[540]	746	TERMINFO *pTermInfo;
[105]	747	BYTE bPriority;
	748	APIRET rc;
[519]	749	PIB *ppib;
	750	TIB *ptib;
[2]	751
[540]	752	// Shared by all threads
	753	# define TERMQ_BASE_NAME "\\QUEUES\\FM3WAIT"
	754	static char szTermQName[30];
[1480]	755	char szTermTemp[30];
[540]	756	static HQUEUE hTermQ;
[1271]	757	static HEV hTermQSem;
[540]	758
	759	if (pszDirectory && *pszDirectory) {
	760	if (!DosQueryPathInfo(pszDirectory,
[1394]	761	FIL_QUERYFULLNAME,
	762	szTempdir,
	763	sizeof(szTempdir)))
[540]	764	pszDirectory = szTempdir;
[105]	765	}
[2]	766
[105]	767	if (!hwnd)
	768	hwnd = HWND_DESKTOP;
[2]	769
[1439]	770	rc = DosAllocMem((PVOID)&pszPgm,
	771	MaxComLineStrg,
	772	PAG_COMMIT \| PAG_READ \| PAG_WRITE);
[330]	773	if (rc) {
	774	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,GetPString(IDS_OUTOFMEMORY));
[105]	775	return -1;
[330]	776	}
[2]	777
[540]	778	*szSavedir = 0;
[2]	779
[540]	780	*pszPgm = 0;
[105]	781	va_start(parguments,
[1394]	782	formatstring);
[540]	783	vsprintf(pszPgm,
[1394]	784	formatstring,
	785	parguments);
[105]	786	va_end(parguments);
[906]	787
[540]	788	if (pszEnvironment) {
	789	p = &pszEnvironment[strlen(pszEnvironment)] + 1;
[105]	790	*p = 0;
[540]	791	p = pszEnvironment;
[373]	792	while ((p = convert_nl_to_nul(p)) != NULL)
	793	; // loop
[105]	794	}
[2]	795
[1369]	796	if (!stricmp(pszCallingFile, "init.c"))
	797	fNoErrorMsg = TRUE;
	798
[540]	799	if (!*pszPgm) {
[105]	800	p = GetCmdSpec(FALSE);
[540]	801	strcpy(pszPgm, p);
	802	if (!*pszPgm) {
[1398]	803	Runtime_Error(pszSrcFile, __LINE__, NULL);
[105]	804	return -1;
[441]	805	}
[105]	806	}
[2]	807
[540]	808	if (*pszPgm) {
	809	if (*pszPgm == '<' && strchr(pszPgm, '>')) {
[441]	810	/* is a workplace object */
[105]	811	HOBJECT hWPSObject;
	812	char temp;
[2]	813
[540]	814	p = strchr(pszPgm, '>');
[105]	815	p++;
	816	temp = *p;
[330]	817	if (temp) {
[1439]	818	rc = DosAllocMem((PVOID)&pszArgs,
	819	MaxComLineStrg * 2,
	820	PAG_COMMIT \| PAG_READ \| PAG_WRITE);
[1394]	821	if (rc)
	822	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,GetPString(IDS_OUTOFMEMORY));
[330]	823	}
[105]	824	else
[1394]	825	pszArgs = NULL;
[105]	826	*p = 0;
	827	/* Find the handle of the WPS object */
[540]	828	hWPSObject = WinQueryObject(pszPgm);
[105]	829	*p = temp;
[441]	830	if (hWPSObject != NULLHANDLE) {
[1394]	831	if (pszArgs && *p) {
	832	sprintf(pszArgs,"OPEN=DEFAULT;PARAMETERS=\"%s\"",p);
	833	WinSetObjectData(hWPSObject,pszArgs);
	834	}
	835	else
	836	WinSetObjectData(hWPSObject,"OPEN=DEFAULT");
	837	ret = 0;
[105]	838	}
	839	goto ObjectInterrupt;
	840	}
[2]	841
[773]	842	if ((type & RUNTYPE_MASK) == SYNCHRONOUS \|\|
[1394]	843	(type & RUNTYPE_MASK) == ASYNCHRONOUS \|\|
	844	(type & RUNTYPE_MASK) == DETACHED)
[105]	845	{
[540]	846	strip_lead_char(" \t", pszPgm);
	847	p = pszPgm;
[105]	848	wasquote = FALSE;
	849	while (*p &&
[1394]	850	(wasquote \|\|
	851	(*p != ' ' &&
	852	*p != '\t')))
[105]	853	{
[1394]	854	if (*p == '\"') {
	855	if (!wasquote) {
	856	wasquote = TRUE;
	857	memmove(p,
	858	p + 1,
	859	strlen(p));
	860	while (*p == ' ' \|\|
	861	*p == '\t')
	862	p++;
	863	}
	864	else {
	865	memmove(p,
	866	p + 1,
	867	strlen(p));
	868	break;
	869	}
	870	}
	871	else
	872	p++;
[105]	873	}
[441]	874	if (*p) {
[1394]	875	*p = 0;
	876	p++;
[105]	877	}
	878	else
[1394]	879	p = pszPgm;
[1162]	880	p[strlen(p) + 1] = 0; /* double-terminate args */
[540]	881	if (*pszPgm) {
[1394]	882	if (!strchr(pszPgm, '\\') &&
	883	!strchr(pszPgm, ':') &&
	884	pszDirectory &&
	885	*pszDirectory)
	886	{
	887	strcpy(szSavedir, pFM2SaveDirectory);
	888	switch_to(pszDirectory);
	889	}
	890	rc = DosQueryAppType(pszPgm,&ulAppType);
	891	if (!strchr(pszPgm, '\\') &&
	892	!strchr(pszPgm, ':') &&
	893	pszDirectory &&
	894	*pszDirectory)
	895	switch_to(szSavedir);
[1492]	896	if (rc) {
	897	if (rc == ERROR_FILE_NOT_FOUND \|\| rc == ERROR_PATH_NOT_FOUND \|\|
	898	rc == ERROR_INVALID_EXE_SIGNATURE \|\| rc == ERROR_EXE_MARKED_INVALID)
	899	saymsg(MB_OK, HWND_DESKTOP, NullStr,
	900	GetPString(IDS_DOSQAPPTYPEFAILEDTEXT2), pszPgm);
	901	else if (rc == ERROR_INVALID_DRIVE \|\| rc == ERROR_DRIVE_LOCKED)
	902	saymsg(MB_OK, HWND_DESKTOP, NullStr,
	903	GetPString(IDS_DOSQAPPTYPEFAILEDTEXT3), pszPgm);
	904	else
	905	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,
	906	GetPString(IDS_DOSQAPPTYPEFAILEDTEXT),
	907	pszPgm, pszCallingFile, uiLineNumber); // 26 May 08 SHL
[1394]	908	DosFreeMem(pszPgm);
	909	if (pszArgs)
	910	DosFreeMem(pszArgs);
	911	return -1;
	912	}
	913	if (ulAppType) {
	914	if (ulAppType & FAPPTYP_DLL \|\| ulAppType & FAPPTYP_VIRTDRV \|\|
	915	ulAppType & FAPPTYP_PHYSDRV \|\| ulAppType & FAPPTYP_PROTDLL)
	916	{
	917	Runtime_Error(pszSrcFile, __LINE__,
	918	GetPString(IDS_APPTYPEUNEXPECTEDTEXT),
	919	ulAppType, pszPgm, pszCallingFile, uiLineNumber); // 26 May 08 SHL
	920	if (pszPgm)
	921	DosFreeMem(pszPgm);
	922	if (pszArgs)
	923	DosFreeMem(pszArgs);
	924	return -1;
	925	}
	926	if (ulAppType & FAPPTYP_DOS \|\| ulAppType & FAPPTYP_WINDOWSREAL \|\|
	927	ulAppType & FAPPTYP_WINDOWSPROT \|\| ulAppType & FAPPTYP_WINDOWSPROT31)
	928	{
	929	Runtime_Error(pszSrcFile, __LINE__,
	930	GetPString(IDS_APPTYPEUNEXPECTEDTEXT),
	931	ulAppType, pszPgm, pszCallingFile, uiLineNumber); // 26 May 08 SHL
	932	if (pszPgm)
	933	DosFreeMem(pszPgm);
	934	if (pszArgs)
	935	DosFreeMem(pszArgs);
	936	return -1;
	937	}
	938	}
	939	memset(&results, 0, sizeof(results));
	940	if (pszDirectory && *pszDirectory) {
	941	strcpy(szSavedir, pFM2SaveDirectory);
	942	switch_to(pszDirectory);
	943	}
	944	ret = DosExecPgm(szObject, sizeof(szObject),
	945	((type & RUNTYPE_MASK) == ASYNCHRONOUS ? EXEC_ASYNC : 0) +
	946	((type & RUNTYPE_MASK) == DETACHED ? EXEC_BACKGROUND : 0),
	947	pszPgm, pszEnvironment, &results, pszPgm);
	948	if (pszDirectory && *pszDirectory)
	949	switch_to(szSavedir);
	950	if (ret && !fNoErrorMsg) {
	951	Dos_Error(MB_ENTER,ret,hwnd,pszSrcFile,__LINE__,
	952	GetPString(IDS_DOSEXECPGMFAILEDTEXT), pszPgm,
	953	pszCallingFile, uiLineNumber); // 26 May 08 SHL
	954	}
[105]	955	}
	956	}
[441]	957	else {
[519]	958	if (~type & FULLSCREEN)
[1394]	959	type \|= WINDOWED;
[1439]	960	rc = DosAllocMem((PVOID) & pszArgs, MaxComLineStrg * 2,
	961	PAG_COMMIT \| PAG_READ \| PAG_WRITE);
[441]	962	if (rc) {
[1394]	963	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,GetPString(IDS_OUTOFMEMORY));
	964	DosFreeMem(pszPgm);
	965	return -1;
[105]	966	}
[540]	967	*pszArgs = 0;
	968	memset(&sdata, 0, sizeof(sdata));
	969	strip_lead_char(" \t", pszPgm);
	970	p = pszPgm;
[105]	971	wasquote = FALSE;
[441]	972	while (p && (wasquote \|\| (p != ' ' && *p != '\t'))) {
[1394]	973	if (*p == '\"') {
	974	if (!wasquote) {
	975	wasquote = TRUE;
	976	memmove(p, p + 1, strlen(p));
	977	while (p == ' ' \|\| p == '\t')
	978	p++;
	979	}
	980	else {
	981	memmove(p, p + 1, strlen(p));
	982	break;
	983	}
	984	}
	985	else
	986	p++;
[540]	987	} // while
[441]	988	if (*p) {
[1394]	989	*p = 0;
	990	p++;
[105]	991	}
	992	else
[1394]	993	p = NullStr;
[105]	994	if (*p)
[1394]	995	strcpy(pszArgs, p);
[2]	996
[540]	997	p = strrchr(pszPgm, '.');
[441]	998	if (p) {
[1394]	999	char temp[CCHMAXPATH + 1];
[2]	1000
[1398]	1001	if (!stricmp(p, PCSZ_DOTBAT)) {
	1002	if (!fProtectOnly) {
	1003	strcpy(temp, pszPgm);
	1004	strcpy(pszPgm, pszArgs);
	1005	strcpy(pszArgs, "/C ");
	1006	strcat(pszArgs, temp);
	1007	strcat(pszArgs, " ");
	1008	strcat(pszArgs, pszPgm);
	1009	strcpy(pszPgm, GetCmdSpec(TRUE)); // DOS
	1010	}
	1011	else
	1012	saymsg(MB_OK,
	1013	HWND_DESKTOP,
	1014	NullStr,
	1015	GetPString(IDS_NOTPROTECTONLYEXE),
	1016	pszPgm);
[1394]	1017	}
[1398]	1018	else if (!stricmp(p, PCSZ_DOTCMD) \|\| !stricmp(p, PCSZ_DOTBTM)) {
[1394]	1019	// Assume 4OS2 is BTM
	1020	strcpy(temp, pszPgm);
	1021	strcpy(pszPgm, pszArgs);
	1022	strcpy(pszArgs, "/C ");
	1023	strcat(pszArgs, temp);
	1024	strcat(pszArgs, " ");
	1025	strcat(pszArgs, pszPgm);
	1026	strcpy(pszPgm, GetCmdSpec(FALSE)); // OS/2
	1027	}
[105]	1028	}
[2]	1029
[888]	1030	// goddamned OS/2 limit
[2]	1031
[540]	1032	if (strlen(pszPgm) + strlen(pszArgs) > 1024)
[1394]	1033	pszArgs[1024 - strlen(pszPgm)] = 0;
[2]	1034
[540]	1035	if (!strchr(pszPgm, '\\') &&
[1394]	1036	!strchr(pszPgm, ':') &&
	1037	pszDirectory &&
	1038	*pszDirectory)
[105]	1039	{
[1394]	1040	strcpy(szSavedir, pFM2SaveDirectory);
	1041	switch_to(pszDirectory);
[105]	1042	}
[562]	1043	rc = DosQueryAppType(pszPgm,&ulAppType);
[540]	1044	if (!strchr(pszPgm, '\\') &&
[1394]	1045	!strchr(pszPgm, ':') &&
	1046	pszDirectory &&
	1047	*pszDirectory)
[1492]	1048	switch_to(szSavedir);
[917]	1049	if (rc) {
[1492]	1050	if (rc == ERROR_FILE_NOT_FOUND \|\| rc == ERROR_PATH_NOT_FOUND \|\|
	1051	rc == ERROR_INVALID_EXE_SIGNATURE \|\| rc == ERROR_EXE_MARKED_INVALID)
	1052	saymsg(MB_OK, HWND_DESKTOP, NullStr,
	1053	GetPString(IDS_DOSQAPPTYPEFAILEDTEXT2), pszPgm);
	1054	else if (rc == ERROR_INVALID_DRIVE \|\| rc == ERROR_DRIVE_LOCKED)
	1055	saymsg(MB_OK, HWND_DESKTOP, NullStr,
	1056	GetPString(IDS_DOSQAPPTYPEFAILEDTEXT3), pszPgm);
	1057	else
	1058	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,
	1059	GetPString(IDS_DOSQAPPTYPEFAILEDTEXT),
	1060	pszPgm, pszCallingFile, uiLineNumber); // 26 May 08 SHL
[1394]	1061	DosFreeMem(pszPgm);
	1062	if (pszArgs)
	1063	DosFreeMem(pszArgs);
	1064	return -1;
[105]	1065	}
[2]	1066
[562]	1067	if (ulAppType) {
[1394]	1068	if (ulAppType & (FAPPTYP_DLL \| FAPPTYP_VIRTDRV \| FAPPTYP_PHYSDRV \| FAPPTYP_PROTDLL))
	1069	{
	1070	Runtime_Error(pszSrcFile, __LINE__,
	1071	GetPString(IDS_APPTYPEUNEXPECTEDTEXT),
	1072	ulAppType, pszPgm, pszCallingFile, uiLineNumber); // 26 May 08 SHL
	1073	DosFreeMem(pszPgm);
	1074	if (pszArgs)
	1075	DosFreeMem(pszArgs);
	1076	return -1;
	1077	}
	1078	ulAppType &= ~FAPPTYP_BOUND;
	1079	if (ulAppType & (FAPPTYP_DOS \| FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSPROT31))
	1080	{
	1081	if (ulAppType & (FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSPROT31))
	1082	{
	1083	if (~type & FULLSCREEN &&
	1084	ulAppType & (FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSPROT31))
	1085	{
	1086	ret = RunSeamless(pszPgm, pszArgs, hwnd);
	1087	if (pszPgm)
	1088	DosFreeMem(pszPgm);
	1089	if (pszArgs)
	1090	DosFreeMem(pszArgs);
	1091	return ret ? 0 : -1;
	1092	}
	1093	else {
	1094	strcat(pszPgm, " ");
	1095	strcat(pszPgm, pszArgs);
	1096	*pszArgs = 0;
	1097	if (ulAppType & (FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT31))
	1098	strcat(pszArgs, "/3 ");
	1099	strcat(pszArgs, pszPgm);
	1100	strcpy(pszPgm, "WINOS2.COM");
	1101	}
	1102	}
	1103	else {
	1104	if (~type & FULLSCREEN) {
	1105	type \|= WINDOWED;
	1106	ulAppType = SSF_TYPE_WINDOWEDVDM;
	1107	}
	1108	else {
	1109	type &= ~WINDOWED;
	1110	ulAppType = SSF_TYPE_VDM;
	1111	}
	1112	}
	1113	}
	1114	else if (ulAppType & FAPPTYP_32BIT) {
	1115	ulAppType &= ~FAPPTYP_32BIT;
	1116	if (ulAppType == FAPPTYP_WINDOWAPI)
	1117	ulAppType = SSF_TYPE_PM;
	1118	else if (ulAppType == FAPPTYP_WINDOWCOMPAT)
	1119	ulAppType = SSF_TYPE_WINDOWABLEVIO;
	1120	else if (ulAppType == FAPPTYP_NOTWINDOWCOMPAT) {
	1121	ulAppType = SSF_TYPE_FULLSCREEN;
	1122	type &= ~WINDOWED;
	1123	type \|= FULLSCREEN;
	1124	}
	1125	else /* ? */
	1126	ulAppType = SSF_TYPE_WINDOWABLEVIO;
	1127	}
	1128	else if (ulAppType == FAPPTYP_WINDOWAPI)
	1129	ulAppType = SSF_TYPE_PM;
	1130	else if (ulAppType == FAPPTYP_WINDOWCOMPAT)
	1131	ulAppType = SSF_TYPE_WINDOWABLEVIO;
	1132	else if (ulAppType == FAPPTYP_NOTWINDOWCOMPAT) {
	1133	type &= ~WINDOWED;
	1134	ulAppType = SSF_TYPE_FULLSCREEN;
	1135	}
	1136	else
	1137	ulAppType = SSF_TYPE_DEFAULT;
	1138	if ((type & FULLSCREEN \|\| ~type & WINDOWED) &&
	1139	ulAppType == SSF_TYPE_WINDOWABLEVIO)
	1140	{
	1141	ulAppType = SSF_TYPE_FULLSCREEN;
	1142	}
	1143	// fixme parens?
	1144	else if (type & FULLSCREEN \|\|
	1145	(type & WINDOWED && ulAppType == SSF_TYPE_WINDOWEDVDM))
	1146	{
	1147	ulAppType = SSF_TYPE_VDM;
	1148	}
[105]	1149	}
[562]	1150	if (ulAppType == SSF_TYPE_WINDOWEDVDM && type & SEPARATEKEEP) {
[1394]	1151	type &= ~SEPARATEKEEP;
	1152	type \|= SEPARATE;
[105]	1153	}
[2]	1154
[519]	1155	DosGetInfoBlocks(&ptib, &ppib);
	1156
[540]	1157	if (~type & WAIT)
[1394]	1158	useTermQ = FALSE;
[519]	1159	else {
[1394]	1160	rc = 0;
	1161	DosEnterCritSec();
	1162	if (!hTermQ) {
	1163	// Create term queue and event semaphore just once
	1164	sprintf(szTermQName, TERMQ_BASE_NAME "_%x", ppib->pib_ulpid);
	1165	rc = DosCreateQueue(&hTermQ, QUE_FIFO \| QUE_CONVERT_ADDRESS, szTermQName);
	1166	if (rc) {
	1167	hTermQ = (HQUEUE)0; // Try to survive
	1168	DosExitCritSec();
	1169	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,"DosCreateQueue");
	1170	}
	1171	else {
	1172	rc = DosCreateEventSem(NULL,(PHEV)&hTermQSem,0,FALSE);
	1173	if (rc) {
	1174	hTermQSem = (HEV)0; // Try to survive
	1175	DosCloseQueue(hTermQ);
	1176	hTermQ = (HQUEUE)0; // Try to survive
	1177	DosExitCritSec();
[1450]	1178	Dos_Error(MB_ENTER,rc,HWND_DESKTOP,pszSrcFile,__LINE__, PCSZ_DOSCREATEEVENTSEM);
[1394]	1179	}
	1180	// if (!rc) fprintf(stderr,"%s %d qcreated ptib %x hTermQ %x\n",__FILE__, __LINE__,ptib,hTermQ);
	1181	}
[1439]	1182	} // if 1st time
	1183	useTermQ = hTermQ && hTermQSem;
[1394]	1184	if (!rc)
[1439]	1185	DosExitCritSec();
[540]	1186	} // if wait
[562]	1187
	1188	memset(&sdata,0,sizeof(sdata));
[519]	1189	sdata.Length = sizeof(sdata);
[562]	1190	sdata.Related = type & (WAIT \| CHILD) ? SSF_RELATED_CHILD :
[1394]	1191	SSF_RELATED_INDEPENDENT;
[519]	1192	sdata.FgBg = type & BACKGROUND ? SSF_FGBG_BACK : SSF_FGBG_FORE;
	1193	sdata.TraceOpt = SSF_TRACEOPT_NONE;
[540]	1194	sdata.PgmName = pszPgm;
[562]	1195	if (*pszArgs)
[1394]	1196	sdata.PgmInputs = (PBYTE)pszArgs;
[1480]	1197	if (useTermQ) {
	1198	strcpy(szTermTemp, szTermQName);
	1199	sdata.TermQ = (PBYTE)szTermTemp;
	1200	}
[1321]	1201	sdata.Environment = (PBYTE)pszEnvironment;
[519]	1202	sdata.InheritOpt = SSF_INHERTOPT_PARENT;
[1533]	1203	sdata.SessionType = (USHORT) ulAppType;
[540]	1204	sdata.ObjectBuffer = szObject;
	1205	sdata.ObjectBuffLen = sizeof(szObject);
[773]	1206	if ((type & RUNTYPE_MASK) == SEPARATEKEEP)
[1394]	1207	sdata.PgmControl \|= SSF_CONTROL_NOAUTOCLOSE;
[562]	1208	if (type & MAXIMIZED)
[1394]	1209	sdata.PgmControl \|= SSF_CONTROL_MAXIMIZE;
[562]	1210	if (type & MINIMIZED)
[1394]	1211	sdata.PgmControl \|= SSF_CONTROL_MINIMIZE;
[562]	1212	if (type & INVISIBLE)
[1394]	1213	sdata.PgmControl \|= SSF_CONTROL_INVISIBLE;
[562]	1214
[540]	1215	if (pszDirectory && *pszDirectory) {
[1394]	1216	strcpy(szSavedir, pFM2SaveDirectory);
	1217	switch_to(pszDirectory);
[105]	1218	}
[519]	1219	ret = DosStartSession(&sdata, &ulSessID, &sessPID);
[562]	1220
[563]	1221
[540]	1222	if (pszDirectory && *pszDirectory)
[1394]	1223	switch_to(szSavedir);
[562]	1224
[330]	1225	if (ret && ret != ERROR_SMG_START_IN_BACKGROUND) {
[1394]	1226	if (!fNoErrorMsg)
[1439]	1227	Dos_Error(MB_CANCEL,ret,hwnd,pszSrcFile,__LINE__,
[1394]	1228	GetPString(IDS_DOSSTARTSESSIONFAILEDTEXT),pszPgm,pszArgs,
[1439]	1229	pszCallingFile, uiLineNumber); // 26 May 08 SHL
[330]	1230	}
[441]	1231	else if (type & WAIT) {
[1394]	1232	if (!(type & (BACKGROUND \| MINIMIZED \| INVISIBLE)))
	1233	ShowSession(hwnd, sessPID);
[2]	1234
[1394]	1235	if (!useTermQ) {
	1236	STATUSDATA sd;
[2]	1237
[1394]	1238	memset(&sd, 0, sizeof(sd));
	1239	sd.Length = (USHORT) sizeof(sd);
	1240	sd.SelectInd = SET_SESSION_UNCHANGED;
	1241	sd.BondInd = SET_SESSION_UNCHANGED;
	1242	for (ctr = 0;; ctr++)
	1243	{
[1439]	1244	DosSleep(50);//05 Aug 07 GKY 200
[1394]	1245	if (DosSetSession(ulSessID, &sd)) // Check if session gone (i.e. finished)
	1246	break;
	1247	if (ctr > 10) {
	1248	ShowSession(hwnd, sessPID); // Show every 2 seconds
	1249	ctr = 0;
	1250	}
	1251	}
	1252	}
	1253	else {
	1254	for (ctr = 0;; ctr++)
	1255	{
	1256	if (ctr < 20) {
	1257	rc = DosReadQueue(hTermQ, &rq, &ulLength, (PPVOID)&pTermInfo, 0,
[1439]	1258	DCWW_NOWAIT, &bPriority, hTermQSem);
[1394]	1259	if (rc == ERROR_QUE_EMPTY) {
	1260	DosSleep(50);//05 Aug 07 GKY 100
	1261	continue;
	1262	}
	1263	}
	1264	else {
[1439]	1265	if (ctr == 20) {
[1394]	1266	ShowSession(hwnd, sessPID); // Show long running session
[1439]	1267	}
[1394]	1268	rc = DosReadQueue(hTermQ, &rq, &ulLength, (PPVOID)&pTermInfo, 0,
	1269	DCWW_WAIT, &bPriority, 0);
	1270	}
[540]	1271
[1394]	1272	if (rc) {
	1273	// Oh heck
	1274	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,"DosReadQueue");
	1275	DosSleep(100);//05 Aug 07 GKY 500
	1276	continue;
	1277	}
[540]	1278
[1394]	1279	// printf("%s %d DosReadQueue thread 0x%x sess %u sessRC %u rq.pid 0x%x rq.data 0x%x\n",
	1280	// __FILE__, __LINE__,ptib->tib_ordinal,pTermInfo->usSessID,pTermInfo->usRC,rq.pid, rq.ulData); fflush(stdout);
[562]	1281
[1394]	1282	if (pTermInfo->usSessID == ulSessID)
	1283	break; // Our session is done
[540]	1284
[1394]	1285	// Requeue session for other thread
	1286	{
	1287	static ULONG ulLastSessID;
	1288	// printf("%s %d requeue thread 0x%x our sess %u term sess %u term rc %u\n",
	1289	// __FILE__, __LINE__,ptib->tib_ordinal,ulSessID,pTermInfo->usSessID,pTermInfo->usRC); fflush(stdout);
	1290	// fixme to be gone when no longer needed for debug?
	1291	if (ulLastSessID) {
	1292	DosSleep(100);//05 Aug 07 GKY 500
	1293	ulLastSessID = pTermInfo->usSessID;
	1294	}
	1295	// requeue term report for other thread and do not free yet
	1296	rc = DosWriteQueue(hTermQ, rq.ulData, ulLength,(PVOID)pTermInfo, bPriority);
	1297	if (rc)
	1298	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,"DosWriteQueue");
	1299	DosSleep(50); //05 Aug 07 GKY 100 // Let other thread see queue entry
	1300	}
	1301	} // for
[540]	1302
[1394]	1303	ret = pTermInfo->usRC == 0; // Set 1 if rc 0 else 0
	1304	// printf("%s %d thread 0x%x term for sess %u\n",
	1305	// __FILE__, __LINE__,ptib->tib_ordinal,ulSessID);fflush(stdout);
	1306	DosFreeMem(pTermInfo);
	1307	}
[540]	1308	} // if wait
[105]	1309	else if (!(type & (BACKGROUND \| MINIMIZED \| INVISIBLE)))
[1394]	1310	ShowSession(hwnd, sessPID);
[105]	1311	}
	1312	}
[2]	1313
	1314	ObjectInterrupt:
	1315
[540]	1316	if (pszPgm)
	1317	DosFreeMem(pszPgm);
	1318	if (pszArgs)
	1319	DosFreeMem(pszArgs);
[562]	1320
[105]	1321	return ret;
[2]	1322	}
	1323
[519]	1324	//== Exec() Start application with WinStartApp ==
[1193]	1325	#if 0 // JBS 11 Sep 08
[105]	1326	HAPP Exec(HWND hwndNotify, BOOL child, char startdir, char env,
[1394]	1327	PROGTYPE progt, ULONG fl, char formatstring,...)
[78]	1328	{
[105]	1329	PROGDETAILS pgd;
[2]	1330	register char *p;
[105]	1331	char parameters = NULL, executable = NULL;
[519]	1332	HAPP happ = (HAPP)0;
[105]	1333	ULONG ulOptions = SAF_INSTALLEDCMDLINE;
	1334	BOOL wasquote;
	1335	va_list parguments;
[2]	1336
[105]	1337	if (child)
[2]	1338	ulOptions \|= SAF_STARTCHILDAPP;
	1339
[985]	1340	executable = xmallocz(MaxComLineStrg, pszSrcFile, __LINE__);
[330]	1341	if (executable) {
[105]	1342	va_start(parguments, formatstring);
	1343	vsprintf(executable, formatstring, parguments);
[2]	1344	va_end(parguments);
[105]	1345	strip_lead_char(" \t", executable);
[441]	1346	if (*executable) {
[985]	1347	parameters = xmalloc(MaxComLineStrg, pszSrcFile, __LINE__);
[441]	1348	if (parameters) {
[1394]	1349	p = executable;
	1350	wasquote = FALSE;
	1351	while (p && (wasquote \|\| (p != ' ' && *p != '\t'))) {
	1352	if (*p == '\"') {
	1353	if (!wasquote) {
	1354	wasquote = TRUE;
	1355	memmove(p, p + 1, strlen(p));
	1356	while (p == ' ' \|\| p == '\t')
	1357	p++;
	1358	}
	1359	else {
	1360	memmove(p, p + 1, strlen(p));
	1361	break;
	1362	}
	1363	}
	1364	else
	1365	p++;
	1366	}
	1367	if (*p) {
	1368	*p = 0;
	1369	p++;
	1370	}
	1371	else
	1372	p = NullStr;
	1373	if (*p)
	1374	strcpy(parameters, p);
[2]	1375
[1398]	1376	if (p && (!stricmp(p, PCSZ_DOTBAT) \|\| !stricmp(p, PCSZ_DOTCMD) \|\|
	1377	!stricmp(p, PCSZ_DOTBTM))) {
[1394]	1378	char *temp;
[2]	1379
[1394]	1380	temp = xmalloc(CCHMAXPATH * 2,pszSrcFile,__LINE__);
	1381	if (temp) {
[1398]	1382	if (!stricmp(p, PCSZ_DOTBAT)) {
	1383	if (!fProtectOnly) {
	1384	strcpy(temp, executable);
	1385	strcpy(executable, parameters);
	1386	strcpy(parameters, "/C ");
	1387	strcat(parameters, temp);
	1388	strcat(parameters, " ");
	1389	strcat(parameters, executable);
[1475]	1390	strcpy(executable, GetCmdSpec(TRUE)); //DOS
[1398]	1391	}
	1392	else
	1393	saymsg(MB_OK,
	1394	HWND_DESKTOP,
	1395	NullStr,
	1396	GetPString(IDS_NOTPROTECTONLYEXE),
	1397	filename);
[1394]	1398	}
[1398]	1399	else if (!stricmp(p, PCSZ_DOTCMD) \|\| !stricmp(p, PCSZ_DOTBTM)) {
[1394]	1400	strcpy(temp, executable);
	1401	strcpy(executable, parameters);
	1402	strcpy(parameters, "/C ");
	1403	strcat(parameters, temp);
	1404	strcat(parameters, " ");
	1405	strcat(parameters, executable);
	1406	strcpy(executable, GetCmdSpec(FALSE));
	1407	}
	1408	free(temp);
	1409	}
	1410	}
[2]	1411
[1394]	1412	memset(&pgd, 0, sizeof(pgd));
	1413	pgd.Length = sizeof(pgd);
	1414	pgd.progt = *progt;
	1415	pgd.swpInitial.fl = fl;
	1416	pgd.pszEnvironment = env;
	1417	pgd.pszStartupDir = startdir;
	1418	pgd.pszParameters = *parameters ? parameters : NULL;
	1419	pgd.pszExecutable = executable;
	1420	pgd.swpInitial.hwndInsertBehind = HWND_TOP;
	1421	happ = WinStartApp(hwndNotify, &pgd, NULL, NULL, ulOptions);
	1422	free(parameters);
[2]	1423	}
	1424	}
[1039]	1425	free(executable);
[2]	1426	}
	1427	return happ;
	1428	}
[1162]	1429	#endif
[920]	1430	#pragma alloc_text(SYSTEMF,ShowSession,ExecOnList,runemf2)

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