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source: trunk/dll/systemf.c@ 1369

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Last change on this file since 1369 was 1369, checked in by Gregg Young, 17 years ago
Add check for p-rotectonly system to gray out dos/win commandline choices etc. Ticket 325 It also fixes problem with some drives not being scanned on startup.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 37.8 KB

Rev	Line
[78]	1
	2	/***********************************************************************
	3
	4	$Id: systemf.c 1369 2009-01-03 18:43:34Z gyoung $
	5
	6	System Interfaces
	7
	8	Copyright (c) 1993-98 M. Kimes
[1082]	9	Copyright (c) 2003, 2008 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
[78]	26
	27	***********************************************************************/
	28
[2]	29	#include <stdlib.h>
	30	#include <stdarg.h>
	31	#include <string.h>
	32	#include <ctype.h>
[330]	33
[907]	34	#define INCL_DOS
	35	#define INCL_DOSERRORS
	36	#define INCL_WIN
[1162]	37	#define INCL_LONGLONG // dircnrs.h
[907]	38
[1186]	39	#include "fm3dll.h"
[1227]	40	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
[1213]	41	#include "mkdir.h" // Data declaration(s)
	42	#include "init.h" // Data declaration(s)
	43	#include "mainwnd.h" // Data declaration(s)
[2]	44	#include "fm3dlg.h"
	45	#include "fm3str.h"
[1162]	46	#include "errutil.h" // Dos_Error...
	47	#include "strutil.h" // GetPString
[985]	48	#include "notebook.h" //targetdirectory
[907]	49	#include "pathutil.h"
[1162]	50	#include "cmdline.h" // CmdLineDlgProc
	51	#include "shadow.h" // RunSeamless
	52	#include "systemf.h"
	53	#include "strips.h" // convert_nl_to_nul, strip_lead_char
	54	#include "dirs.h" // switch_to
[1186]	55	#include "valid.h" // MakeFullName
	56	#include "misc.h" // GetCmdSpec
	57	#include "copyf.h" // MakeTempName
	58	#include "wrappers.h" // xfopen
[1039]	59	#include "fortify.h"
[2]	60
[330]	61	static PSZ pszSrcFile = __FILE__;
	62
[1162]	63	//static HAPP Exec(HWND hwndNotify, BOOL child, char startdir, char env,
	64	// PROGTYPE * progt, ULONG fl, char *formatstring, ...);
	65
[917]	66	/**
	67	* Bring session foreground
	68	* @return TRUE if OK, else FALSE
	69	*/
[2]	70
[105]	71	BOOL ShowSession(HWND hwnd, PID pid)
[78]	72	{
[105]	73	HSWITCH hswitch;
	74	SWCNTRL swctl;
	75	ULONG rc;
[2]	76
[519]	77	hswitch = WinQuerySwitchHandle(pid ? (HWND)0 : hwnd, pid);
[441]	78	if (hswitch) {
[105]	79	rc = WinQuerySwitchEntry(hswitch, &swctl);
[441]	80	if (!rc) {
[105]	81	if (swctl.idProcess == pid && swctl.uchVisibility == SWL_VISIBLE)
[1162]	82	rc = WinSwitchToProgram(hswitch);
[105]	83	if (!rc)
[1162]	84	return TRUE;
[78]	85	// else saymsg(MB_ENTER,HWND_DESKTOP,DEBUG_STRING,"Failed: %lu/%lx",rc,rc);
[2]	86
[105]	87	}
	88	}
	89	return FALSE;
[2]	90	}
	91
[917]	92	/**
	93	* Invoke runemf2 for command and file/directory list
	94	* @return command return code or
	95	* -1 if runtime error or
	96	* -2 if user cancels command line edit dialog
	97	*/
[519]	98
[105]	99	int ExecOnList(HWND hwnd, char command, int flags, char tpath,
[1162]	100	char *list, char prompt, PCSZ pszCallingFile, UINT uiLineNumber)
[78]	101	{
[105]	102	/* executes the command once for all files in list */
[2]	103
[985]	104	char path[CCHMAXPATH], *commandline, modpath[CCHMAXPATH], listfile[CCHMAXPATH],
[105]	105	p, pp, drive, file, ext, *dot;
[2]	106	register int x;
[105]	107	BOOL spaces;
[2]	108
[441]	109	if (!command \|\| !*command) {
	110	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
[105]	111	return -1;
[441]	112	}
[989]	113	commandline = xmalloc(MaxComLineStrg + 1, pszSrcFile, __LINE__);
[985]	114	if (!commandline)
	115	return -1; //already complained
[2]	116	*listfile = 0;
[123]	117	bstrip(command);
[2]	118
	119	*path = 0;
[105]	120	if (tpath && *tpath)
	121	strcpy(path, tpath);
[441]	122	else if (*command != '<' \|\| !strchr(command, '>')) {
[105]	123	strcpy(path, command + (*command == '"'));
	124	if (*command == '\"')
	125	p = strchr(path, '\"');
[2]	126	else
[105]	127	p = strchr(path, ' ');
	128	if (p)
[2]	129	*p = 0;
[105]	130	p = strrchr(path, '\\');
	131	if (!p)
	132	p = strrchr(path, ':');
[441]	133	if (p) {
	134	if (*p == ':') {
[1162]	135	p++;
	136	*p = '\\';
	137	p++;
[2]	138	}
	139	*p = 0;
	140	}
	141	else
	142	*path = 0;
	143	}
[441]	144	if (!*path) {
[105]	145	if (list && list[0])
	146	strcpy(path, list[0]);
	147	p = strrchr(path, '\\');
	148	if (!p)
	149	p = strrchr(path, ':');
[441]	150	if (p) {
	151	if (*p == ':') {
[1162]	152	p++;
	153	*p = '\\';
	154	p++;
[2]	155	}
	156	*p = 0;
	157	}
	158	else
	159	*path = 0;
	160	}
	161	*modpath = 0;
[105]	162	if (list && list[0])
	163	strcpy(modpath, list[0]);
	164	p = strrchr(modpath, '\\');
	165	if (!p)
	166	p = strrchr(modpath, ':');
[441]	167	if (p) {
	168	if (*p == ':') {
[2]	169	p++;
	170	*p = '\\';
	171	p++;
	172	}
	173	*p = 0;
	174	}
	175	else
	176	*modpath = 0;
[105]	177	if (!*modpath)
	178	strcpy(modpath, path);
	179	if (*path)
[2]	180	MakeFullName(path);
[105]	181	if (*modpath)
[2]	182	MakeFullName(modpath);
[105]	183	if (IsFullName(path))
	184	drive = toupper(*path);
	185	else
	186	drive = 0;
[2]	187
[1162]	188	p = command; // substitue for special % sequences
[2]	189
[105]	190	pp = commandline;
	191	*commandline = 0;
[441]	192	while (*p) {
	193	if (*p == '%') {
	194	switch (*(p + 1)) {
[1162]	195	case '!': /* write list to file, add filename */
	196	if (list) {
	197	if (!*listfile) {
	198	FILE *fp;
[2]	199
[1082]	200
	201	strcpy(listfile, pTmpDir ? pTmpDir : pFM2SaveDirectory);
	202	MakeTempName(listfile, "$FM2LI$T", 2);
	203	/*if (listfile[strlen(listfile) - 1] != '\\')
	204	strcat(listfile, "\\");
	205	sprintf(&listfile[strlen(listfile)], "%s.%03x",
	206	LISTTEMPROOT, (clock() & 4095));*/
	207	fp = xfopen(listfile, "w",pszSrcFile,__LINE__);
	208	if (fp) {
	209	for (x = 0; list[x]; x++)
	210	{
	211	fputs(list[x], fp);
	212	if (list[x + 1])
	213	fputc('\n', fp);
	214	}
	215	fclose(fp);
	216	}
	217	}
	218	strcpy(pp, listfile);
	219	pp += strlen(listfile);
[1162]	220	}
	221	p += 2;
	222	break;
[2]	223
[1162]	224	case 'c': /* add name of command processor */
	225	{
	226	char *env = GetCmdSpec(FALSE);
[2]	227
[1162]	228	if (needs_quoting(env) && !strchr(env, '\"')) {
	229	*pp = '\"';
	230	pp++;
	231	spaces = TRUE;
	232	}
	233	else
	234	spaces = FALSE;
	235	strcpy(pp, env);
	236	p += 2;
	237	pp += strlen(env);
	238	if (spaces) {
	239	*pp = '\"';
	240	pp++;
	241	}
	242	}
	243	break;
[2]	244
[1162]	245	case 't': /* add Target directory */
	246	if (needs_quoting(targetdir) && !strchr(targetdir, '\"')) {
	247	*pp = '\"';
	248	pp++;
	249	spaces = TRUE;
	250	}
	251	else
	252	spaces = FALSE;
	253	strcpy(pp, targetdir);
	254	p += 2;
	255	pp += strlen(targetdir);
	256	if (spaces) {
	257	*pp = '\"';
	258	pp++;
	259	}
	260	break;
[2]	261
[1162]	262	case '$': /* add drive letter */
	263	if (drive)
	264	*pp = drive;
	265	else {
	266	ULONG ulDriveNum = 3, ulDriveMap;
[2]	267
[1162]	268	DosQCurDisk(&ulDriveNum, &ulDriveMap);
	269	*pp = (char) (ulDriveNum + '@');
	270	}
	271	pp++;
	272	p += 2;
	273	break;
[2]	274
[1162]	275	case 'U': /* add path of first list component */
[105]	276	case 'u':
[1162]	277	if (*modpath) {
	278	if (needs_quoting(modpath) && !strchr(modpath, '\"')) {
	279	spaces = TRUE;
	280	*pp = '\"';
	281	pp++;
	282	}
	283	else
	284	spaces = FALSE;
	285	if (*(p + 1) == 'u') {
	286	strcpy(pp, modpath);
	287	pp += strlen(modpath);
	288	}
	289	else {
	290	strcpy(pp, modpath + 2);
	291	pp += strlen(modpath + 2);
	292	}
	293	if (spaces) {
	294	if (modpath[strlen(modpath) - 1] == '\\') {
	295	*pp = '\\';
	296	pp++;
	297	}
	298	*pp = '\"';
	299	pp++;
	300	}
	301	}
	302	else {
	303	char temp[CCHMAXPATH];
[2]	304
[1162]	305	strcpy(temp, pFM2SaveDirectory);
	306	if (needs_quoting(temp) && !strchr(temp, '\"')) {
	307	spaces = TRUE;
	308	*pp = '\"';
	309	pp++;
	310	}
	311	else
	312	spaces = FALSE;
	313	strcpy(pp, temp);
	314	pp += strlen(temp);
	315	if (spaces) {
	316	if (temp[strlen(temp) - 1] == '\\') {
	317	*pp = '\\';
	318	pp++;
	319	}
	320	*pp = '\"';
	321	pp++;
	322	}
	323	}
	324	p += 2;
	325	break;
[2]	326
[1162]	327	case 'P': /* add path of execution */
[105]	328	case 'p':
[1162]	329	if (*path) {
	330	if (needs_quoting(path) && !strchr(path, '\"')) {
	331	spaces = TRUE;
	332	*pp = '\"';
	333	pp++;
	334	}
	335	else
	336	spaces = FALSE;
	337	if (*(p + 1) == 'p') {
	338	strcpy(pp, path);
	339	pp += strlen(path);
	340	}
	341	else {
	342	strcpy(pp, path + 2);
	343	pp += strlen(path + 2);
	344	}
	345	if (spaces) {
	346	if (path[strlen(path) - 1] == '\\') {
	347	*pp = '\\';
	348	pp++;
	349	}
	350	*pp = '\"';
	351	pp++;
	352	}
	353	}
	354	else {
	355	char temp[CCHMAXPATH];
[2]	356
[1162]	357	strcpy(temp, pFM2SaveDirectory);
	358	if (needs_quoting(temp) && !strchr(temp, '\"')) {
	359	spaces = TRUE;
	360	*pp = '\"';
	361	pp++;
	362	}
	363	else
	364	spaces = FALSE;
	365	strcpy(pp, temp);
	366	pp += strlen(temp);
	367	if (spaces) {
	368	if (temp[strlen(temp) - 1] == '\\') {
	369	*pp = '\\';
	370	pp++;
	371	}
	372	*pp = '\"';
	373	pp++;
	374	}
	375	}
	376	p += 2;
	377	break;
[2]	378
[105]	379	case 'D':
[1162]	380	if (hwndMain) {
	381	PCNRITEM pci;
[2]	382
[1162]	383	pci = (PCNRITEM) WinSendMsg(WinWindowFromID(WinWindowFromID(
	384	hwndTree, FID_CLIENT), TREE_CNR),
	385	CM_QUERYRECORDEMPHASIS,
	386	MPFROMLONG(CMA_FIRST),
	387	MPFROMSHORT(CRA_CURSORED));
	388	if (pci && (int) pci != -1 && *pci->pszFileName) {
	389	if (needs_quoting(pci->pszFileName) &&
	390	!strchr(pci->pszFileName, '\"'))
	391	{
	392	*pp = '\"';
	393	pp++;
	394	spaces = TRUE;
	395	}
	396	else
	397	spaces = FALSE;
	398	strcpy(pp, pci->pszFileName);
	399	pp += strlen(pci->pszFileName);
	400	if (spaces) {
	401	*pp = '\"';
	402	pp++;
	403	}
	404	}
	405	}
	406	p += 2;
	407	break;
[2]	408
[105]	409	case 'd':
[1162]	410	if (hwndMain) {
	411	HENUM henum;
	412	char retstr[CCHMAXPATH];
	413	HWND hwndC, hwndDir;
	414	USHORT id;
	415	BOOL first = TRUE;
[2]	416
[1162]	417	henum = WinBeginEnumWindows(hwndMain);
	418	while ((hwndC = WinGetNextWindow(henum)) != NULLHANDLE) {
	419	if (hwndC != hwndTree) {
	420	id = WinQueryWindowUShort(hwndC, QWS_ID);
	421	if (id) {
	422	hwndDir = WinWindowFromID(hwndC, FID_CLIENT);
	423	if (hwndDir) {
	424	hwndDir = WinWindowFromID(hwndDir, DIR_CNR);
	425	if (hwndDir) {
	426	*retstr = 0;
	427	WinSendMsg(hwndC, UM_CONTAINERDIR, MPFROMP(retstr), MPVOID);
	428	if (*retstr) {
	429	if (!first) {
	430	*pp = ' ';
	431	pp++;
	432	}
	433	first = FALSE;
	434	if (needs_quoting(retstr) && !strchr(retstr, '\"')) {
	435	*pp = '\"';
	436	pp++;
	437	spaces = TRUE;
	438	}
	439	else
	440	spaces = FALSE;
	441	strcpy(pp, retstr);
	442	pp += strlen(retstr);
	443	if (spaces) {
	444	*pp = '\"';
	445	pp++;
	446	}
	447	}
	448	}
	449	}
	450	}
	451	}
	452	}
	453	WinEndEnumWindows(henum);
	454	}
	455	p += 2;
	456	break;
[2]	457
[105]	458	case '%':
[1162]	459	*pp = '%';
	460	pp++;
	461	p += 2;
	462	break;
[2]	463
[105]	464	case 'R':
	465	case 'F':
	466	case 'A':
	467	case 'r':
	468	case 'f':
	469	case 'a':
	470	case 'e':
[1162]	471	if (list) {
	472	for (x = 0; list[x]; x++)
	473	{
	474	file = strrchr(list[x], '\\');
	475	if (!file)
	476	file = strrchr(list[x], ':');
	477	if (file)
	478	file++;
	479	else
	480	file = list[x];
	481	ext = strrchr(file, '.');
	482	dot = ext;
	483	if (ext)
	484	ext++;
	485	switch (*(p + 1)) {
	486	case 'R':
	487	case 'r':
	488	if (pp + strlen(list[x]) > commandline + MaxComLineStrg)
	489	goto BreakOut;
	490	if (*(p + 1) == 'r') {
	491	strcpy(pp, list[x]);
	492	pp += strlen(list[x]);
	493	}
	494	else {
	495	strcpy(pp, list[x] + 2);
	496	pp += strlen(list[x] + 2);
	497	}
	498	break;
[2]	499
[1162]	500	case 'F':
	501	case 'f':
	502	if (*(p + 1) == 'F' && dot)
	503	*dot = 0;
	504	if (pp + strlen(file) > commandline + MaxComLineStrg)
	505	goto BreakOut;
	506	if (needs_quoting(file)) {
	507	spaces = TRUE;
	508	*pp = '\"';
	509	pp++;
	510	}
	511	else
	512	spaces = FALSE;
	513	strcpy(pp, file);
	514	pp += strlen(file);
	515	if (*(p + 1) == 'F' && dot)
	516	*dot = '.';
	517	if (spaces) {
	518	if (*(pp - 1) != '\"') {
	519	*pp = '\"';
	520	pp++;
	521	}
	522	}
	523	break;
[2]	524
[1162]	525	case 'A':
	526	case 'a':
	527	if (pp + strlen(list[x]) > commandline + MaxComLineStrg)
	528	goto BreakOut;
	529	if (needs_quoting(list[x]) && !strchr(list[x], '\"')) {
	530	spaces = TRUE;
	531	*pp = '\"';
	532	pp++;
	533	}
	534	else
	535	spaces = FALSE;
	536	if (*(p + 1) == 'a') {
	537	strcpy(pp, list[x]);
	538	pp += strlen(list[x]);
	539	}
	540	else {
	541	strcpy(pp, list[x] + 2);
	542	pp += strlen(list[x] + 2);
	543	}
	544	if (spaces) {
	545	if (list[x][strlen(list[x]) - 1] == '\\') {
	546	*pp = '\\';
	547	pp++;
	548	}
	549	*pp = '\"';
	550	pp++;
	551	}
	552	break;
[2]	553
[1162]	554	case 'e':
	555	if (ext) {
	556	if (pp + strlen(ext) > commandline + MaxComLineStrg)
	557	goto BreakOut;
	558	if (needs_quoting(ext)) {
	559	spaces = TRUE;
	560	*pp = '\"';
	561	pp++;
	562	}
	563	else
	564	spaces = FALSE;
	565	strcpy(pp, ext);
	566	pp += strlen(ext);
	567	if (spaces) {
	568	if (*(pp - 1) != '\"') {
	569	*pp = '\"';
	570	pp++;
	571	}
	572	}
	573	}
	574	break;
	575	}
	576	if (list[x + 1]) {
	577	*pp = ' ';
	578	pp++;
	579	}
	580	}
	581	}
	582	p += 2;
	583	break;
[2]	584
[105]	585	default:
[1162]	586	pp = p;
	587	p++;
	588	pp++;
	589	break;
[105]	590	}
	591	}
[441]	592	else {
[105]	593	pp = p;
	594	pp++;
	595	p++;
	596	}
	597	*pp = 0;
	598	}
	599
[2]	600	BreakOut:
	601
[105]	602	{
	603	EXECARGS ex;
	604	ULONG size;
	605	int ret;
[2]	606
[105]	607	memset(&ex, 0, sizeof(EXECARGS));
	608	size = sizeof(ex.environment) - 1;
	609	PrfQueryProfileData(fmprof, FM3Str, command, ex.environment, &size);
[441]	610	if (flags & PROMPT) {
	611	/* allow editing command line */
[105]	612	ex.flags = (flags & (~PROMPT));
	613	ex.commandline = commandline;
	614	strcpy(ex.path, path);
	615	if (prompt)
[1162]	616	strcpy(ex.title, prompt);
[105]	617	ret = WinDlgBox(HWND_DESKTOP, hwnd, CmdLineDlgProc, FM3ModHandle,
[1162]	618	EXEC_FRAME, &ex);
[985]	619	if (ret != 1) {
[1039]	620	free(commandline);
[985]	621	return (ret == 0) ? -1 : -2;
	622	}
[105]	623	}
	624	else
	625	ex.flags = flags;
	626	ex.flags &= (~PROMPT);
[1014]	627	ret = runemf2(ex.flags, hwnd, pszCallingFile, uiLineNumber, path,
[1162]	628	(*ex.environment) ? ex.environment : NULL,
[1014]	629	"%s", commandline);
[1039]	630	free(commandline);
[1014]	631	return ret;
[105]	632	}
[2]	633	}
	634
[917]	635	/** Run requested app
	636	* @return application return code or -1 if problem starting app
	637	*/
[441]	638
[888]	639	int runemf2(int type, HWND hwnd, PCSZ pszCallingFile, UINT uiLineNumber,
[1162]	640	char pszDirectory, char pszEnvironment,
	641	char *formatstring,...)
[78]	642	{
[920]	643	/** example:
[105]	644
[2]	645	* status = runemf2(SEPARATE \| WINDOWED,
[888]	646	* hwnd, pszCallingFile, __LINE__,
[2]	647	* NullStr,
	648	* NULL,
	649	* "%s /C %s",
	650	* getenv("COMSPEC"),
	651	* batchfilename);
[105]	652	*
	653	* use (HWND)0 for hwnd if window handle not handy.
[888]	654	* pszCallingFile and __LINE__ are used to determine caller for easier error tracking
[105]	655	*/
[2]	656
[920]	657	/**
[1252]	658	* type bitmapped flag -- see systemf.h
[2]	659	*/
	660
[105]	661	va_list parguments;
	662	int ret = -1;
[540]	663	RESULTCODES results;
[519]	664	STARTDATA sdata;
[105]	665	REQUESTDATA rq;
[562]	666	ULONG ulSessID;
	667	ULONG ulLength;
	668	UINT ctr;
	669	ULONG ulAppType;
[105]	670	PID sessPID;
	671	BOOL wasquote;
[540]	672	char pszPgm, pszArgs = NULL;
	673	char szObject[32] = "", *p, szSavedir[CCHMAXPATH];
	674	BOOL useTermQ = FALSE;
	675	char szTempdir[CCHMAXPATH];
[1369]	676	BOOL fNoErrorMsg = FALSE;
[540]	677
[519]	678	typedef struct {
	679	USHORT usSessID;
	680	USHORT usRC;
	681	} TERMINFO;
	682
[540]	683	TERMINFO *pTermInfo;
[105]	684	BYTE bPriority;
	685	APIRET rc;
[519]	686	PIB *ppib;
	687	TIB *ptib;
[2]	688
[540]	689	// Shared by all threads
	690	# define TERMQ_BASE_NAME "\\QUEUES\\FM3WAIT"
	691	static char szTermQName[30];
	692	static HQUEUE hTermQ;
[1271]	693	static HEV hTermQSem;
[540]	694
	695	if (pszDirectory && *pszDirectory) {
	696	if (!DosQueryPathInfo(pszDirectory,
[1162]	697	FIL_QUERYFULLNAME,
	698	szTempdir,
	699	sizeof(szTempdir)))
[540]	700	pszDirectory = szTempdir;
[105]	701	}
[2]	702
[105]	703	if (!hwnd)
	704	hwnd = HWND_DESKTOP;
[2]	705
[540]	706	rc = DosAllocMem((PVOID)&pszPgm,
[1162]	707	MaxComLineStrg,
	708	PAG_COMMIT \| OBJ_TILE \| PAG_READ \| PAG_WRITE);
[330]	709	if (rc) {
	710	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,GetPString(IDS_OUTOFMEMORY));
[105]	711	return -1;
[330]	712	}
[2]	713
[540]	714	*szSavedir = 0;
[2]	715
[540]	716	*pszPgm = 0;
[105]	717	va_start(parguments,
[1162]	718	formatstring);
[540]	719	vsprintf(pszPgm,
[1162]	720	formatstring,
	721	parguments);
[105]	722	va_end(parguments);
[906]	723
[540]	724	if (pszEnvironment) {
	725	p = &pszEnvironment[strlen(pszEnvironment)] + 1;
[105]	726	*p = 0;
[540]	727	p = pszEnvironment;
[373]	728	while ((p = convert_nl_to_nul(p)) != NULL)
	729	; // loop
[105]	730	}
[2]	731
[1369]	732	if (!stricmp(pszCallingFile, "init.c"))
	733	fNoErrorMsg = TRUE;
	734
[540]	735	if (!*pszPgm) {
[105]	736	p = GetCmdSpec(FALSE);
[540]	737	strcpy(pszPgm, p);
	738	if (!*pszPgm) {
[441]	739	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
[105]	740	return -1;
[441]	741	}
[105]	742	}
[2]	743
[540]	744	if (*pszPgm) {
	745	if (*pszPgm == '<' && strchr(pszPgm, '>')) {
[441]	746	/* is a workplace object */
[105]	747	HOBJECT hWPSObject;
	748	char temp;
[2]	749
[540]	750	p = strchr(pszPgm, '>');
[105]	751	p++;
	752	temp = *p;
[330]	753	if (temp) {
[1162]	754	rc = DosAllocMem((PVOID)&pszArgs,
	755	MaxComLineStrg * 2,
	756	PAG_COMMIT \| OBJ_TILE \| PAG_READ \| PAG_WRITE);
	757	if (rc)
	758	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,GetPString(IDS_OUTOFMEMORY));
[330]	759	}
[105]	760	else
[1162]	761	pszArgs = NULL;
[105]	762	*p = 0;
	763	/* Find the handle of the WPS object */
[540]	764	hWPSObject = WinQueryObject(pszPgm);
[105]	765	*p = temp;
[441]	766	if (hWPSObject != NULLHANDLE) {
[1162]	767	if (pszArgs && *p) {
	768	sprintf(pszArgs,"OPEN=DEFAULT;PARAMETERS=\"%s\"",p);
	769	WinSetObjectData(hWPSObject,pszArgs);
	770	}
	771	else
	772	WinSetObjectData(hWPSObject,"OPEN=DEFAULT");
	773	ret = 0;
[105]	774	}
	775	goto ObjectInterrupt;
	776	}
[2]	777
[773]	778	if ((type & RUNTYPE_MASK) == SYNCHRONOUS \|\|
[1162]	779	(type & RUNTYPE_MASK) == ASYNCHRONOUS \|\|
	780	(type & RUNTYPE_MASK) == DETACHED)
[105]	781	{
[540]	782	strip_lead_char(" \t", pszPgm);
	783	p = pszPgm;
[105]	784	wasquote = FALSE;
	785	while (*p &&
[1162]	786	(wasquote \|\|
	787	(*p != ' ' &&
	788	*p != '\t')))
[105]	789	{
[1162]	790	if (*p == '\"') {
	791	if (!wasquote) {
	792	wasquote = TRUE;
	793	memmove(p,
	794	p + 1,
	795	strlen(p));
	796	while (*p == ' ' \|\|
	797	*p == '\t')
	798	p++;
	799	}
	800	else {
	801	memmove(p,
	802	p + 1,
	803	strlen(p));
	804	break;
	805	}
	806	}
	807	else
	808	p++;
[105]	809	}
[441]	810	if (*p) {
[1162]	811	*p = 0;
	812	p++;
[105]	813	}
	814	else
[1162]	815	p = pszPgm;
	816	p[strlen(p) + 1] = 0; /* double-terminate args */
[540]	817	if (*pszPgm) {
[1162]	818	if (!strchr(pszPgm, '\\') &&
	819	!strchr(pszPgm, ':') &&
	820	pszDirectory &&
	821	*pszDirectory)
	822	{
	823	strcpy(szSavedir, pFM2SaveDirectory);
	824	switch_to(pszDirectory);
	825	}
	826	rc = DosQueryAppType(pszPgm,&ulAppType);
	827	if (!strchr(pszPgm, '\\') &&
	828	!strchr(pszPgm, ':') &&
	829	pszDirectory &&
	830	*pszDirectory)
	831	switch_to(szSavedir);
	832	if (rc) {
	833	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,
	834	GetPString(IDS_DOSQAPPTYPEFAILEDTEXT),
	835	pszPgm, pszCallingFile, uiLineNumber); // 26 May 08 SHL
	836	DosFreeMem(pszPgm);
	837	if (pszArgs)
	838	DosFreeMem(pszArgs);
	839	return -1;
	840	}
	841	if (ulAppType) {
	842	if (ulAppType & FAPPTYP_DLL \|\| ulAppType & FAPPTYP_VIRTDRV \|\|
	843	ulAppType & FAPPTYP_PHYSDRV \|\| ulAppType & FAPPTYP_PROTDLL)
	844	{
	845	Runtime_Error(pszSrcFile, __LINE__,
	846	GetPString(IDS_APPTYPEUNEXPECTEDTEXT),
	847	ulAppType, pszPgm, pszCallingFile, uiLineNumber); // 26 May 08 SHL
	848	if (pszPgm)
	849	DosFreeMem(pszPgm);
	850	if (pszArgs)
	851	DosFreeMem(pszArgs);
	852	return -1;
	853	}
	854	if (ulAppType & FAPPTYP_DOS \|\| ulAppType & FAPPTYP_WINDOWSREAL \|\|
	855	ulAppType & FAPPTYP_WINDOWSPROT \|\| ulAppType & FAPPTYP_WINDOWSPROT31)
	856	{
	857	Runtime_Error(pszSrcFile, __LINE__,
	858	GetPString(IDS_APPTYPEUNEXPECTEDTEXT),
	859	ulAppType, pszPgm, pszCallingFile, uiLineNumber); // 26 May 08 SHL
	860	if (pszPgm)
	861	DosFreeMem(pszPgm);
	862	if (pszArgs)
	863	DosFreeMem(pszArgs);
	864	return -1;
	865	}
	866	}
	867	memset(&results, 0, sizeof(results));
	868	if (pszDirectory && *pszDirectory) {
	869	strcpy(szSavedir, pFM2SaveDirectory);
	870	switch_to(pszDirectory);
	871	}
	872	ret = DosExecPgm(szObject, sizeof(szObject),
	873	((type & RUNTYPE_MASK) == ASYNCHRONOUS ? EXEC_ASYNC : 0) +
	874	((type & RUNTYPE_MASK) == DETACHED ? EXEC_BACKGROUND : 0),
	875	pszPgm, pszEnvironment, &results, pszPgm);
	876	if (pszDirectory && *pszDirectory)
	877	switch_to(szSavedir);
[1369]	878	if (ret && !fNoErrorMsg) {
[1162]	879	Dos_Error(MB_ENTER,ret,hwnd,pszSrcFile,__LINE__,
	880	GetPString(IDS_DOSEXECPGMFAILEDTEXT), pszPgm,
	881	pszCallingFile, uiLineNumber); // 26 May 08 SHL
	882	}
[105]	883	}
	884	}
[441]	885	else {
[519]	886	if (~type & FULLSCREEN)
[1162]	887	type \|= WINDOWED;
[985]	888	rc = DosAllocMem((PVOID) & pszArgs, MaxComLineStrg * 2,
[1162]	889	PAG_COMMIT \| OBJ_TILE \| PAG_READ \| PAG_WRITE);
[441]	890	if (rc) {
[1162]	891	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,GetPString(IDS_OUTOFMEMORY));
	892	DosFreeMem(pszPgm);
	893	return -1;
[105]	894	}
[540]	895	*pszArgs = 0;
	896	memset(&sdata, 0, sizeof(sdata));
	897	strip_lead_char(" \t", pszPgm);
	898	p = pszPgm;
[105]	899	wasquote = FALSE;
[441]	900	while (p && (wasquote \|\| (p != ' ' && *p != '\t'))) {
[1162]	901	if (*p == '\"') {
	902	if (!wasquote) {
	903	wasquote = TRUE;
	904	memmove(p, p + 1, strlen(p));
	905	while (p == ' ' \|\| p == '\t')
	906	p++;
	907	}
	908	else {
	909	memmove(p, p + 1, strlen(p));
	910	break;
	911	}
	912	}
	913	else
	914	p++;
[540]	915	} // while
[441]	916	if (*p) {
[1162]	917	*p = 0;
	918	p++;
[105]	919	}
	920	else
[1162]	921	p = NullStr;
[105]	922	if (*p)
[1162]	923	strcpy(pszArgs, p);
[2]	924
[540]	925	p = strrchr(pszPgm, '.');
[441]	926	if (p) {
[1162]	927	char temp[CCHMAXPATH + 1];
[2]	928
[1162]	929	if (!stricmp(p, ".BAT")) {
	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 if (!stricmp(p, ".CMD") \|\| !stricmp(p, ".BTM")) {
	939	// Assume 4OS2 is BTM
	940	strcpy(temp, pszPgm);
	941	strcpy(pszPgm, pszArgs);
	942	strcpy(pszArgs, "/C ");
	943	strcat(pszArgs, temp);
	944	strcat(pszArgs, " ");
	945	strcat(pszArgs, pszPgm);
	946	strcpy(pszPgm, GetCmdSpec(FALSE)); // OS/2
	947	}
[105]	948	}
[2]	949
[888]	950	// goddamned OS/2 limit
[2]	951
[540]	952	if (strlen(pszPgm) + strlen(pszArgs) > 1024)
[1162]	953	pszArgs[1024 - strlen(pszPgm)] = 0;
[2]	954
[540]	955	if (!strchr(pszPgm, '\\') &&
[1162]	956	!strchr(pszPgm, ':') &&
	957	pszDirectory &&
	958	*pszDirectory)
[105]	959	{
[1162]	960	strcpy(szSavedir, pFM2SaveDirectory);
	961	switch_to(pszDirectory);
[105]	962	}
[562]	963	rc = DosQueryAppType(pszPgm,&ulAppType);
[540]	964	if (!strchr(pszPgm, '\\') &&
[1162]	965	!strchr(pszPgm, ':') &&
	966	pszDirectory &&
	967	*pszDirectory)
	968	switch_to(szSavedir);
[917]	969	if (rc) {
[1162]	970	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,
	971	GetPString(IDS_DOSQAPPTYPEFAILEDTEXT),
	972	pszPgm, pszCallingFile, uiLineNumber); // 26 May 08 SHL
	973	DosFreeMem(pszPgm);
	974	if (pszArgs)
	975	DosFreeMem(pszArgs);
	976	return -1;
[105]	977	}
[2]	978
[562]	979	if (ulAppType) {
[1162]	980	if (ulAppType & (FAPPTYP_DLL \| FAPPTYP_VIRTDRV \| FAPPTYP_PHYSDRV \| FAPPTYP_PROTDLL))
	981	{
	982	Runtime_Error(pszSrcFile, __LINE__,
	983	GetPString(IDS_APPTYPEUNEXPECTEDTEXT),
	984	pszPgm, pszCallingFile, uiLineNumber); // 26 May 08 SHL
	985	DosFreeMem(pszPgm);
	986	if (pszArgs)
	987	DosFreeMem(pszArgs);
	988	return -1;
	989	}
	990	ulAppType &= ~FAPPTYP_BOUND;
	991	if (ulAppType & (FAPPTYP_DOS \| FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSPROT31))
	992	{
	993	if (ulAppType & (FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSPROT31))
	994	{
	995	if (~type & FULLSCREEN &&
	996	ulAppType & (FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSPROT31))
	997	{
	998	ret = RunSeamless(pszPgm, pszArgs, hwnd);
	999	if (pszPgm)
	1000	DosFreeMem(pszPgm);
	1001	if (pszArgs)
	1002	DosFreeMem(pszArgs);
	1003	return ret ? 0 : -1;
	1004	}
	1005	else {
	1006	strcat(pszPgm, " ");
	1007	strcat(pszPgm, pszArgs);
	1008	*pszArgs = 0;
	1009	if (ulAppType & (FAPPTYP_WINDOWSPROT \| FAPPTYP_WINDOWSREAL \| FAPPTYP_WINDOWSPROT31))
	1010	strcat(pszArgs, "/3 ");
	1011	strcat(pszArgs, pszPgm);
	1012	strcpy(pszPgm, "WINOS2.COM");
	1013	}
	1014	}
	1015	else {
	1016	if (~type & FULLSCREEN) {
	1017	type \|= WINDOWED;
	1018	ulAppType = SSF_TYPE_WINDOWEDVDM;
	1019	}
	1020	else {
	1021	type &= ~WINDOWED;
	1022	ulAppType = SSF_TYPE_VDM;
	1023	}
	1024	}
	1025	}
	1026	else if (ulAppType & FAPPTYP_32BIT) {
	1027	ulAppType &= ~FAPPTYP_32BIT;
	1028	if (ulAppType == FAPPTYP_WINDOWAPI)
	1029	ulAppType = SSF_TYPE_PM;
	1030	else if (ulAppType == FAPPTYP_WINDOWCOMPAT)
	1031	ulAppType = SSF_TYPE_WINDOWABLEVIO;
	1032	else if (ulAppType == FAPPTYP_NOTWINDOWCOMPAT) {
	1033	ulAppType = SSF_TYPE_FULLSCREEN;
	1034	type &= ~WINDOWED;
	1035	type \|= FULLSCREEN;
	1036	}
	1037	else /* ? */
	1038	ulAppType = SSF_TYPE_WINDOWABLEVIO;
	1039	}
	1040	else if (ulAppType == FAPPTYP_WINDOWAPI)
	1041	ulAppType = SSF_TYPE_PM;
	1042	else if (ulAppType == FAPPTYP_WINDOWCOMPAT)
	1043	ulAppType = SSF_TYPE_WINDOWABLEVIO;
	1044	else if (ulAppType == FAPPTYP_NOTWINDOWCOMPAT) {
	1045	type &= ~WINDOWED;
	1046	ulAppType = SSF_TYPE_FULLSCREEN;
	1047	}
	1048	else
	1049	ulAppType = SSF_TYPE_DEFAULT;
	1050	if ((type & FULLSCREEN \|\| ~type & WINDOWED) &&
	1051	ulAppType == SSF_TYPE_WINDOWABLEVIO)
	1052	{
	1053	ulAppType = SSF_TYPE_FULLSCREEN;
	1054	}
	1055	// fixme parens?
	1056	else if (type & FULLSCREEN \|\|
	1057	(type & WINDOWED && ulAppType == SSF_TYPE_WINDOWEDVDM))
	1058	{
	1059	ulAppType = SSF_TYPE_VDM;
	1060	}
[105]	1061	}
[562]	1062	if (ulAppType == SSF_TYPE_WINDOWEDVDM && type & SEPARATEKEEP) {
[1162]	1063	type &= ~SEPARATEKEEP;
	1064	type \|= SEPARATE;
[105]	1065	}
[2]	1066
[519]	1067	DosGetInfoBlocks(&ptib, &ppib);
	1068
[540]	1069	if (~type & WAIT)
[1162]	1070	useTermQ = FALSE;
[519]	1071	else {
[1162]	1072	rc = 0;
	1073	DosEnterCritSec();
	1074	if (!hTermQ) {
	1075	// Create term queue and event semaphore just once
	1076	sprintf(szTermQName, TERMQ_BASE_NAME "_%x", ppib->pib_ulpid);
	1077	rc = DosCreateQueue(&hTermQ, QUE_FIFO \| QUE_CONVERT_ADDRESS, szTermQName);
	1078	if (rc) {
	1079	hTermQ = (HQUEUE)0; // Try to survive
	1080	DosExitCritSec();
	1081	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,"DosCreateQueue");
	1082	}
	1083	else {
[1271]	1084	rc = DosCreateEventSem(NULL,(PHEV)&hTermQSem,0,FALSE);
[1162]	1085	if (rc) {
[1271]	1086	hTermQSem = (HEV)0; // Try to survive
[1162]	1087	DosCloseQueue(hTermQ);
	1088	hTermQ = (HQUEUE)0; // Try to survive
	1089	DosExitCritSec();
[1274]	1090	Dos_Error(MB_ENTER,rc,HWND_DESKTOP,pszSrcFile,__LINE__,"DoCreateEventSem");
[1162]	1091	}
	1092	// if (!rc) fprintf(stderr,"%s %d qcreated ptib %x hTermQ %x\n",__FILE__, __LINE__,ptib,hTermQ);
	1093	}
	1094	} // if 1st time
[1271]	1095	useTermQ = hTermQ && hTermQSem;
[1162]	1096	if (!rc)
	1097	DosExitCritSec();
[540]	1098	} // if wait
[562]	1099
	1100	memset(&sdata,0,sizeof(sdata));
[519]	1101	sdata.Length = sizeof(sdata);
[562]	1102	sdata.Related = type & (WAIT \| CHILD) ? SSF_RELATED_CHILD :
[1162]	1103	SSF_RELATED_INDEPENDENT;
[519]	1104	sdata.FgBg = type & BACKGROUND ? SSF_FGBG_BACK : SSF_FGBG_FORE;
	1105	sdata.TraceOpt = SSF_TRACEOPT_NONE;
[540]	1106	sdata.PgmName = pszPgm;
[562]	1107	if (*pszArgs)
[1321]	1108	sdata.PgmInputs = (PBYTE)pszArgs;
[562]	1109	if (useTermQ)
[1321]	1110	sdata.TermQ = (PBYTE)szTermQName;
	1111	sdata.Environment = (PBYTE)pszEnvironment;
[519]	1112	sdata.InheritOpt = SSF_INHERTOPT_PARENT;
[562]	1113	sdata.SessionType = ulAppType;
[540]	1114	sdata.ObjectBuffer = szObject;
	1115	sdata.ObjectBuffLen = sizeof(szObject);
[773]	1116	if ((type & RUNTYPE_MASK) == SEPARATEKEEP)
[1162]	1117	sdata.PgmControl \|= SSF_CONTROL_NOAUTOCLOSE;
[562]	1118	if (type & MAXIMIZED)
[1162]	1119	sdata.PgmControl \|= SSF_CONTROL_MAXIMIZE;
[562]	1120	if (type & MINIMIZED)
[1162]	1121	sdata.PgmControl \|= SSF_CONTROL_MINIMIZE;
[562]	1122	if (type & INVISIBLE)
[1162]	1123	sdata.PgmControl \|= SSF_CONTROL_INVISIBLE;
[562]	1124
[540]	1125	if (pszDirectory && *pszDirectory) {
[1162]	1126	strcpy(szSavedir, pFM2SaveDirectory);
	1127	switch_to(pszDirectory);
[105]	1128	}
[519]	1129	ret = DosStartSession(&sdata, &ulSessID, &sessPID);
[562]	1130
[563]	1131
[540]	1132	if (pszDirectory && *pszDirectory)
[1162]	1133	switch_to(szSavedir);
[562]	1134
[330]	1135	if (ret && ret != ERROR_SMG_START_IN_BACKGROUND) {
[1369]	1136	if (!fNoErrorMsg)
[1162]	1137	Dos_Error(MB_CANCEL,ret,hwnd,pszSrcFile,__LINE__,
	1138	GetPString(IDS_DOSSTARTSESSIONFAILEDTEXT),pszPgm,pszArgs,
	1139	pszCallingFile, uiLineNumber); // 26 May 08 SHL
[330]	1140	}
[441]	1141	else if (type & WAIT) {
[1162]	1142	if (!(type & (BACKGROUND \| MINIMIZED \| INVISIBLE)))
	1143	ShowSession(hwnd, sessPID);
[2]	1144
[1162]	1145	if (!useTermQ) {
	1146	STATUSDATA sd;
[2]	1147
[1162]	1148	memset(&sd, 0, sizeof(sd));
	1149	sd.Length = (USHORT) sizeof(sd);
	1150	sd.SelectInd = SET_SESSION_UNCHANGED;
	1151	sd.BondInd = SET_SESSION_UNCHANGED;
	1152	for (ctr = 0;; ctr++)
	1153	{
	1154	DosSleep(100);//05 Aug 07 GKY 200
	1155	if (DosSetSession(ulSessID, &sd)) // Check if session gone (i.e. finished)
	1156	break;
[1274]	1157	if (ctr > 10) {
[1162]	1158	ShowSession(hwnd, sessPID); // Show every 2 seconds
	1159	ctr = 0;
	1160	}
	1161	}
	1162	}
	1163	else {
	1164	for (ctr = 0;; ctr++)
	1165	{
	1166	if (ctr < 20) {
	1167	rc = DosReadQueue(hTermQ, &rq, &ulLength, (PPVOID)&pTermInfo, 0,
[1271]	1168	DCWW_NOWAIT, &bPriority, hTermQSem);
[1162]	1169	if (rc == ERROR_QUE_EMPTY) {
	1170	DosSleep(50);//05 Aug 07 GKY 100
	1171	continue;
	1172	}
	1173	}
	1174	else {
	1175	if (ctr == 20) {
	1176	ShowSession(hwnd, sessPID); // Show long running session
	1177	}
	1178	rc = DosReadQueue(hTermQ, &rq, &ulLength, (PPVOID)&pTermInfo, 0,
	1179	DCWW_WAIT, &bPriority, 0);
	1180	}
[540]	1181
[1162]	1182	if (rc) {
	1183	// Oh heck
	1184	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,"DosReadQueue");
	1185	DosSleep(100);//05 Aug 07 GKY 500
	1186	continue;
	1187	}
[540]	1188
[1274]	1189	// printf("%s %d DosReadQueue thread 0x%x sess %u sessRC %u rq.pid 0x%x rq.data 0x%x\n",
	1190	// __FILE__, __LINE__,ptib->tib_ordinal,pTermInfo->usSessID,pTermInfo->usRC,rq.pid, rq.ulData); fflush(stdout);
[562]	1191
[1274]	1192	if (pTermInfo->usSessID == ulSessID)
[1271]	1193	break; // Our session is done
[540]	1194
[1162]	1195	// Requeue session for other thread
	1196	{
	1197	static ULONG ulLastSessID;
	1198	// printf("%s %d requeue thread 0x%x our sess %u term sess %u term rc %u\n",
	1199	// __FILE__, __LINE__,ptib->tib_ordinal,ulSessID,pTermInfo->usSessID,pTermInfo->usRC); fflush(stdout);
	1200	// fixme to be gone when no longer needed for debug?
	1201	if (ulLastSessID) {
	1202	DosSleep(100);//05 Aug 07 GKY 500
	1203	ulLastSessID = pTermInfo->usSessID;
	1204	}
	1205	// requeue term report for other thread and do not free yet
	1206	rc = DosWriteQueue(hTermQ, rq.ulData, ulLength,(PVOID)pTermInfo, bPriority);
	1207	if (rc)
	1208	Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,"DosWriteQueue");
	1209	DosSleep(50); //05 Aug 07 GKY 100 // Let other thread see queue entry
	1210	}
	1211	} // for
[540]	1212
[1162]	1213	ret = pTermInfo->usRC == 0; // Set 1 if rc 0 else 0
	1214	// printf("%s %d thread 0x%x term for sess %u\n",
	1215	// __FILE__, __LINE__,ptib->tib_ordinal,ulSessID);fflush(stdout);
	1216	DosFreeMem(pTermInfo);
	1217	}
[540]	1218	} // if wait
[105]	1219	else if (!(type & (BACKGROUND \| MINIMIZED \| INVISIBLE)))
[1162]	1220	ShowSession(hwnd, sessPID);
[105]	1221	}
	1222	}
[2]	1223
	1224	ObjectInterrupt:
	1225
[540]	1226	if (pszPgm)
	1227	DosFreeMem(pszPgm);
	1228	if (pszArgs)
	1229	DosFreeMem(pszArgs);
[562]	1230
[105]	1231	return ret;
[2]	1232	}
	1233
[519]	1234	//== Exec() Start application with WinStartApp ==
[1193]	1235	#if 0 // JBS 11 Sep 08
[105]	1236	HAPP Exec(HWND hwndNotify, BOOL child, char startdir, char env,
[1162]	1237	PROGTYPE progt, ULONG fl, char formatstring,...)
[78]	1238	{
[105]	1239	PROGDETAILS pgd;
[2]	1240	register char *p;
[105]	1241	char parameters = NULL, executable = NULL;
[519]	1242	HAPP happ = (HAPP)0;
[105]	1243	ULONG ulOptions = SAF_INSTALLEDCMDLINE;
	1244	BOOL wasquote;
	1245	va_list parguments;
[2]	1246
[105]	1247	if (child)
[2]	1248	ulOptions \|= SAF_STARTCHILDAPP;
	1249
[985]	1250	executable = xmallocz(MaxComLineStrg, pszSrcFile, __LINE__);
[330]	1251	if (executable) {
[105]	1252	va_start(parguments, formatstring);
	1253	vsprintf(executable, formatstring, parguments);
[2]	1254	va_end(parguments);
[105]	1255	strip_lead_char(" \t", executable);
[441]	1256	if (*executable) {
[985]	1257	parameters = xmalloc(MaxComLineStrg, pszSrcFile, __LINE__);
[441]	1258	if (parameters) {
[1162]	1259	p = executable;
	1260	wasquote = FALSE;
	1261	while (p && (wasquote \|\| (p != ' ' && *p != '\t'))) {
	1262	if (*p == '\"') {
	1263	if (!wasquote) {
	1264	wasquote = TRUE;
	1265	memmove(p, p + 1, strlen(p));
	1266	while (p == ' ' \|\| p == '\t')
	1267	p++;
	1268	}
	1269	else {
	1270	memmove(p, p + 1, strlen(p));
	1271	break;
	1272	}
	1273	}
	1274	else
	1275	p++;
	1276	}
	1277	if (*p) {
	1278	*p = 0;
	1279	p++;
	1280	}
	1281	else
	1282	p = NullStr;
	1283	if (*p)
	1284	strcpy(parameters, p);
[2]	1285
[1162]	1286	if (p && (!stricmp(p, ".BAT") \|\| !stricmp(p, ".CMD"))) {
	1287	char *temp;
[2]	1288
[1162]	1289	temp = xmalloc(CCHMAXPATH * 2,pszSrcFile,__LINE__);
	1290	if (temp) {
	1291	if (!stricmp(p, ".BAT")) {
	1292	strcpy(temp, executable);
	1293	strcpy(executable, parameters);
	1294	strcpy(parameters, "/C ");
	1295	strcat(parameters, temp);
	1296	strcat(parameters, " ");
	1297	strcat(parameters, executable);
	1298	strcpy(executable, GetCmdSpec(TRUE));
	1299	}
	1300	else if (!stricmp(p, ".CMD")) {
	1301	strcpy(temp, executable);
	1302	strcpy(executable, parameters);
	1303	strcpy(parameters, "/C ");
	1304	strcat(parameters, temp);
	1305	strcat(parameters, " ");
	1306	strcat(parameters, executable);
	1307	strcpy(executable, GetCmdSpec(FALSE));
	1308	}
	1309	free(temp);
	1310	}
	1311	}
[2]	1312
[1162]	1313	memset(&pgd, 0, sizeof(pgd));
	1314	pgd.Length = sizeof(pgd);
	1315	pgd.progt = *progt;
	1316	pgd.swpInitial.fl = fl;
	1317	pgd.pszEnvironment = env;
	1318	pgd.pszStartupDir = startdir;
	1319	pgd.pszParameters = *parameters ? parameters : NULL;
	1320	pgd.pszExecutable = executable;
	1321	pgd.swpInitial.hwndInsertBehind = HWND_TOP;
	1322	happ = WinStartApp(hwndNotify, &pgd, NULL, NULL, ulOptions);
	1323	free(parameters);
[2]	1324	}
	1325	}
[1039]	1326	free(executable);
[2]	1327	}
	1328	return happ;
	1329	}
[1162]	1330	#endif
[920]	1331	#pragma alloc_text(SYSTEMF,ShowSession,ExecOnList,runemf2)

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