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source: trunk/dll/assoc.c@ 1521

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Last change on this file since 1521 was 1521, checked in by Gregg Young, 15 years ago
Minor code clean up mostly remming or removal of DbgMsgs; comments
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 27.5 KB

Line
1
2	/**************************************************************************************
3
4	$Id: assoc.c 1521 2010-05-02 21:48:59Z gyoung $
5
6	Copyright (c) 1993-98 M. Kimes
7	Copyright (c) 2004, 2010 Steven H.Levine
8
9	01 Aug 04 SHL Rework lstrip/rstrip usage
10	14 Jul 06 SHL Use Runtime_Error
11	29 Jul 06 SHL Use xfgets, xfgets_bstripcr
12	10 Sep 06 GKY Add Move to last, Okay adds if new, Replace Current in Listbox Dialog
13	19 Oct 06 GKY Rework replace logic
14	18 Feb 07 GKY Move error messages etc to string file
15	19 Apr 07 SHL Sync with AcceptOneDrop GetOneDrop mods
16	20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
17	06 Jan 08 GKY Use NormalizeCmdLine to check program strings on entry
18	29 Feb 08 GKY Changes to enable user settable command line length
19	29 Feb 08 GKY Use xfree where appropriate
20	19 Jul 08 GKY Replace save_dir2(dir) with pFM2SaveDirectory and use BldFullPathName
21	24 Aug 08 GKY Warn full drive on save of .DAT file; prevent loss of existing file
22	15 Nov 09 GKY Add check for attempt to open zero byte file (avoids MMPM trying to play them)
23	21 Dec 09 GKY Added CheckExecutibleFlags to streamline code in command.c assoc.c & cmdline.c
24	17 JAN 10 GKY Changes to get working with Watcom 1.9 Beta (1/16/10).
25	Mostly cast CHAR CONSTANT * as CHAR *.
26	01 May 10 GKY Add ENVIRONMENT_SIZE variable to standardize this size everywhere.
27	01 May 10 GKY Changes to move environment storage to INI file
28
29	**************************************************************************************/
30
31	#include <stdlib.h>
32	#include <string.h>
33	#include <share.h>
34
35	#define INCL_DOS
36	#define INCL_WIN
37	#define INCL_PM
38	#define INCL_WINHOOKS
39	#define INCL_LONGLONG // dircnrs.h
40
41	#include "fm3dll.h"
42	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
43	#include "arccnrs.h" // Data declaration(s)
44	#include "notebook.h" // Data declaration(s)
45	#include "init.h" // Data declaration(s)
46	#include "mainwnd.h" // Data declaration(s)
47	#include "defview.h" // Data declaration(s)
48	#include "fm3dlg.h"
49	#include "fm3str.h"
50	#include "pathutil.h" // BldQuotedFileName
51	#include "errutil.h" // Dos_Error...
52	#include "strutil.h" // GetPString
53	#include "assoc.h"
54	#include "droplist.h" // AcceptOneDrop, DropHelp, GetOneDrop
55	#include "misc.h" // DrawTargetEmphasis
56	#include "systemf.h" // ExecOnList
57	#include "shadow.h" // OpenObject
58	#include "getnames.h" // insert_filename
59	#include "literal.h" // literal
60	#include "wrappers.h" // xfgets
61	#include "strips.h" // bstrip
62	#include "stristr.h" // stristr
63	#include "dirs.h" // save_dir2
64	#include "fortify.h"
65
66	#pragma data_seg(DATA1)
67
68	typedef struct
69	{
70	LONG offset;
71	ULONG flags;
72	PSZ pszCmdLine;
73	CHAR mask[CCHMAXPATH];
74	CHAR sig[CCHMAXPATH];
75	CHAR env[ENVIRONMENT_SIZE];
76	}
77	ASSOC;
78
79	typedef struct LINKASSOC
80	{
81	CHAR *mask;
82	PSZ pszCmdLine;
83	CHAR *sig;
84	CHAR *env;
85	LONG offset;
86	ULONG flags;
87	struct LINKASSOC *prev;
88	struct LINKASSOC *next;
89	}
90	LINKASSOC;
91
92	static LINKASSOC asshead = NULL, asstail = NULL;
93	static BOOL assloaded = FALSE, replace = FALSE;
94
95	static PSZ pszSrcFile = __FILE__;
96
97	static VOID load_associations(VOID);
98	static VOID save_associations(VOID);
99
100	MRESULT EXPENTRY AssocTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
101	{
102	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
103	static BOOL emphasized = FALSE;
104
105	switch (msg) {
106	case DM_DRAGOVER:
107	if (!emphasized) {
108	emphasized = TRUE;
109	DrawTargetEmphasis(hwnd, emphasized);
110	}
111	if (AcceptOneDrop(hwnd, mp1, mp2))
112	return MRFROM2SHORT(DOR_DROP, DO_MOVE);
113	return MRFROM2SHORT(DOR_NEVERDROP, 0);
114
115	case DM_DRAGLEAVE:
116	if (emphasized) {
117	emphasized = FALSE;
118	DrawTargetEmphasis(hwnd, emphasized);
119	}
120	break;
121
122	case DM_DROPHELP:
123	DropHelp(mp1, mp2, hwnd, GetPString(IDS_ASSOCDROPHELPTEXT));
124	return 0;
125
126	case DM_DROP:
127	{
128	char szFrom[CCHMAXPATH + 5];
129
130	if (emphasized) {
131	emphasized = FALSE;
132	DrawTargetEmphasis(hwnd, emphasized);
133	}
134	if (GetOneDrop(hwnd, mp1, mp2, szFrom, CCHMAXPATH)) {
135	strcat(szFrom, " %a");
136	WinSetWindowText(hwnd, szFrom);
137	}
138	}
139	return 0;
140	}
141	return (oldproc) ? oldproc(hwnd, msg, mp1, mp2) :
142	WinDefWindowProc(hwnd, msg, mp1, mp2);
143	}
144
145	VOID free_associations(VOID)
146	{
147	LINKASSOC info, next;
148
149	info = asshead;
150	while (info) {
151	next = info->next;
152	xfree(info->mask, pszSrcFile, __LINE__);
153	xfree(info->pszCmdLine, pszSrcFile, __LINE__);
154	xfree(info->sig, pszSrcFile, __LINE__);
155	free(info);
156	info = next;
157	}
158	asshead = asstail = NULL;
159	}
160
161	VOID load_associations(VOID)
162	{
163	FILE *fp;
164	LINKASSOC *info;
165	PSZ pszCmdLine;
166	CHAR mask[CCHMAXPATH + 24];
167	CHAR sig[CCHMAXPATH + 24];
168	CHAR offset[72];
169	CHAR flags[72];
170	CHAR env[ENVIRONMENT_SIZE];
171	CHAR key[CCHMAXPATH];
172
173	if (asshead)
174	free_associations();
175	assloaded = TRUE;
176	BldFullPathName(mask, pFM2SaveDirectory, PCSZ_ASSOCDAT);
177	fp = _fsopen(mask, "r", SH_DENYWR);
178	pszCmdLine = xmallocz(MaxComLineStrg, pszSrcFile, __LINE__);
179	if (!pszCmdLine) {
180	if (fp)
181	fclose(fp); //already complained
182	}
183	if (fp) {
184	while (!feof(fp)) {
185	if (!xfgets(mask, sizeof(mask), fp, pszSrcFile, __LINE__)) // fixme why +24?
186	break;
187	mask[CCHMAXPATH] = 0;
188	bstripcr(mask);
189	if (!mask \|\| mask == ';')
190	continue;
191	if (!xfgets(pszCmdLine, MaxComLineStrg, fp, pszSrcFile, __LINE__) \|\|
192	!xfgets(sig, CCHMAXPATH + 24, fp, pszSrcFile, __LINE__) \|\|
193	!xfgets(offset, sizeof(offset), fp, pszSrcFile, __LINE__) \|\|
194	!xfgets(flags, sizeof(flags), fp, pszSrcFile, __LINE__))
195	break; /* error! */
196	pszCmdLine[MaxComLineStrg - 1] = 0;
197	bstripcr(pszCmdLine);
198	sig[CCHMAXPATH] = 0;
199	bstripcr(sig);
200	offset[34] = 0;
201	bstripcr(offset);
202	flags[34] = 0;
203	bstripcr(flags);
204	if (!*pszCmdLine)
205	continue;
206	sprintf(key, "ASSOC.%senv", pszCmdLine);
207	PrfQueryProfileString(fmprof, FM3Str, key, NullStr, env, sizeof(env));
208	info = xmallocz(sizeof(LINKASSOC), pszSrcFile, __LINE__);
209	if (info) {
210	info->pszCmdLine = xstrdup(pszCmdLine, pszSrcFile, __LINE__);
211	info->mask = xstrdup(mask, pszSrcFile, __LINE__);
212	if (*sig)
213	info->sig = xstrdup(sig, pszSrcFile, __LINE__);
214	info->offset = atol(offset);
215	info->flags = atol(flags);
216	if (env != NullStr)
217	info->env = xstrdup(env, pszSrcFile, __LINE__);
218	if (!info->pszCmdLine \|\| !info->mask) {
219	xfree(info->pszCmdLine, pszSrcFile, __LINE__);
220	xfree(info->mask, pszSrcFile, __LINE__);
221	xfree(info->env, pszSrcFile, __LINE__);
222	free(info);
223	break;
224	}
225	if (!asshead)
226	asshead = info;
227	else {
228	asstail->next = info;
229	info->prev = asstail;
230	}
231	asstail = info;
232	}
233	}
234	xfree(pszCmdLine, pszSrcFile, __LINE__);
235	fclose(fp);
236	}
237	}
238
239	VOID display_associations(HWND hwnd, ASSOC temp, LINKASSOC info)
240	{
241	//CHAR szEnviroment[ENVIRONMENT_SIZE];
242	PSZ pszDisplayStr;
243	SHORT x;
244
245	//*szEnviroment = 0;
246	//WinQueryDlgItemText(hwnd, ASS_ENVIRON, ENVIRONMENT_SIZE - 1, szEnviroment);
247	//bstripcr(szEnviroment);
248	//if (*szEnviroment)
249	// PrfWriteProfileString(fmprof, FM3Str, temp->pszCmdLine, szEnviroment);
250	pszDisplayStr = xmallocz((CCHMAXPATH * 2) + MaxComLineStrg + 6,
251	pszSrcFile, __LINE__);
252	if (pszDisplayStr) {
253	sprintf(pszDisplayStr, "%-12s \x1a %-24s %s%s%s", temp->mask,
254	temp->pszCmdLine, (*temp->sig) ?
255	"[" : NullStr, (*temp->sig) ? temp->sig : NullStr,
256	(*temp->sig) ? "]" : NullStr);
257	x = (SHORT) WinSendDlgItemMsg(hwnd,
258	ASS_LISTBOX,
259	LM_INSERTITEM,
260	MPFROM2SHORT(LIT_END, 0), MPFROMP(pszDisplayStr));
261	if (x >= 0) {
262	WinSendDlgItemMsg(hwnd,
263	ASS_LISTBOX,
264	LM_SETITEMHANDLE,
265	MPFROMSHORT(x), MPFROMP(info));
266	WinSendDlgItemMsg(hwnd,
267	ASS_LISTBOX,
268	LM_SELECTITEM,
269	MPFROMSHORT(x), MPFROMSHORT(TRUE));
270	}
271	free(pszDisplayStr);
272	}
273	}
274
275	VOID save_associations(VOID)
276	{
277	LINKASSOC *info;
278	FILE *fp;
279	CHAR s[CCHMAXPATH + 14];
280
281	if (!assloaded \|\| !asshead)
282	return;
283	info = asshead;
284	#ifdef NEVER
285	while (info) {
286	next = info->next;
287	if (!strcmp("*", info->mask)) {
288	if (info != asshead) { /* already top record */
289	if (info->prev)
290	(info->prev)->next = info->next;
291	if (info->next)
292	(info->next)->prev = info->prev;
293	if (info == asstail)
294	asstail = info->prev;
295	info->next = asshead->next;
296	info->prev = NULL;
297	asshead = info;
298	}
299	}
300	info = next;
301	}
302	#endif
303	BldFullPathName(s, pFM2SaveDirectory, PCSZ_ASSOCDAT);
304	if (CheckDriveSpaceAvail(s, ullDATFileSpaceNeeded, 1) == 2)
305	return; //already gave error msg
306	fp = xfopen(s, "w", pszSrcFile, __LINE__);
307	if (fp) {
308	fputs(GetPString(IDS_ASSOCFILETEXT), fp);
309	info = asshead;
310	while (info) {
311	fprintf(fp,
312	";\n%0.s\n%0.s\n%0.*s\n%lu\n%lu\n",
313	CCHMAXPATH,
314	info->mask,
315	MaxComLineStrg,
316	info->pszCmdLine,
317	CCHMAXPATH,
318	(info->sig) ? info->sig : NullStr, info->offset, info->flags);
319	if (info->env[0] != 0) {
320	CHAR key[CCHMAXPATH];
321
322	sprintf(key, "ASSOC.%senv", info->pszCmdLine);
323	PrfWriteProfileString(fmprof, FM3Str, key, info->env);
324	}
325	else {
326	CHAR key[CCHMAXPATH];
327
328	sprintf(key, "ASSOC.%senv", info->pszCmdLine);
329	PrfWriteProfileString(fmprof, FM3Str, key, NULL);
330	}
331
332	info = info->next;
333	}
334	fclose(fp);
335	}
336	}
337
338	LINKASSOC add_association(ASSOC addme)
339	{
340	LINKASSOC *info;
341
342	if (addme && addme->pszCmdLine && addme->mask) {
343	info = asshead;
344	while (info) {
345	if ((!replace) && (!stricmp(info->mask, addme->mask) &&
346	((!info->sig && !*addme->sig) \|\| (!replace) &&
347	(info->sig && !strcmp(addme->sig, info->sig)))))
348	return NULL;
349	info = info->next;
350	}
351	if (!info) {
352	info = xmallocz(sizeof(LINKASSOC), pszSrcFile, __LINE__);
353	if (info) {
354	info->pszCmdLine = xstrdup(addme->pszCmdLine, pszSrcFile, __LINE__);
355	info->mask = xstrdup(addme->mask, pszSrcFile, __LINE__);
356	if (*addme->sig)
357	info->sig = xstrdup(addme->sig, pszSrcFile, __LINE__);
358	if (addme->offset)
359	info->offset = addme->offset;
360	if (addme->flags)
361	info->flags = addme->flags;
362	if (addme->env != NullStr)
363	info->env = xstrdup(addme->env, pszSrcFile, __LINE__);
364	if (!info->pszCmdLine \|\| !info->mask) {
365	xfree(info->pszCmdLine, pszSrcFile, __LINE__);
366	xfree(info->mask, pszSrcFile, __LINE__);
367	free(info);
368	}
369	else {
370	if (!asshead) /* only item in list */
371	asshead = asstail = info;
372	else {
373	if (asstail) { /* place at tail */
374	asstail->next = info;
375	info->prev = asstail;
376	}
377	asstail = info;
378	}
379	return info;
380	}
381	}
382	}
383	}
384	return NULL;
385	}
386
387	BOOL kill_association(ASSOC * killme)
388	{
389	LINKASSOC *info;
390
391	if (killme && *killme->mask) {
392	info = asshead;
393	while (info) {
394	if (!stricmp(info->mask, killme->mask) &&
395	info->offset == killme->offset &&
396	(((!info->sig \|\| !info->sig) && !killme->sig) \|\|
397	(info->sig && !strcmp(killme->sig, info->sig)))) {
398	if (info == asshead) {
399	asshead = info->next;
400	if (info == asstail)
401	asstail = info->prev;
402	}
403	else {
404	if (info->next)
405	(info->next)->prev = info->prev;
406	if (info->prev)
407	(info->prev)->next = info->next;
408	if (info == asstail)
409	asstail = info->prev;
410	}
411	xfree(info->pszCmdLine, pszSrcFile, __LINE__);
412	xfree(info->mask, pszSrcFile, __LINE__);
413	xfree(info->sig, pszSrcFile, __LINE__);
414	free(info);
415	return TRUE;
416	}
417	info = info->next;
418	}
419	}
420	return FALSE;
421	}
422
423	INT ExecAssociation(HWND hwnd, CHAR * datafile)
424	{
425	CHAR *file;
426	CHAR sig[CCHMAXPATH];
427	CHAR sigl[CCHMAXPATH];
428	CHAR mask[CCHMAXPATH], *p;
429	FILE *fp;
430	BOOL didmatch;
431	BOOL exclude;
432	BOOL checked = FALSE;
433	ULONG offset;
434	LINKASSOC *info;
435
436	if (!assloaded)
437	load_associations();
438	if (!asshead)
439	return -1;
440	if (!datafile \|\| !*datafile)
441	return -1;
442	file = strrchr(datafile, '\\');
443	if (!file)
444	file = strrchr(datafile, ':');
445	if (file)
446	file++;
447	else
448	file = datafile;
449	info = asshead;
450	while (info) {
451	strcpy(mask, info->mask);
452	p = strtok(mask, ";");
453	while (p) {
454	if (*p == '/') {
455	p++;
456	exclude = TRUE;
457	}
458	else
459	exclude = FALSE;
460	didmatch = wildcard((strchr(p, '\\') \|\|
461	strchr(p, ':')) ? datafile : file, p, FALSE);
462	if (exclude && didmatch)
463	didmatch = FALSE;
464	fp = _fsopen(datafile, "rb", SH_DENYNO);
465	if (fp) {
466	if (!checked) {
467	APIRET temp;
468
469	temp = fread(sig, 1, 2, fp);
470	if (temp != 2) {
471	temp = saymsg(MB_YESNO, hwnd, NullStr, GetPString(IDS_ZEROBYTETEXT));
472	if (temp == MBID_YES) {
473	DefaultView(hwnd, (HWND) 0, hwndMain, NULL, 8, datafile);
474	}
475	fclose(fp);
476	return 0;
477	}
478	else
479	checked = TRUE;
480	}
481	if (didmatch) {
482	if (info->sig && *info->sig) {
483	strcpy(sigl, info->sig);
484	literal(sigl);
485
486	if (info->offset < 0L) {
487	fseek(fp, 0L, SEEK_END);
488	offset = ftell(fp) + info->offset;
489	}
490	else
491	offset = info->offset;
492	fseek(fp, offset, SEEK_SET);
493	if (fread(sig,
494	1,
495	strlen(sigl),
496	fp) != strlen(sigl) \|\| strncmp(sigl, sig, strlen(sigl)))
497	didmatch = FALSE;
498
499	}
500	}
501	fclose(fp);
502	}
503	if (didmatch) { /* got a match; do it... */
504
505	CHAR *list[2];
506	INT flags, rc;
507	BOOL dieafter = FALSE;
508
509	if (fAmAV2) {
510	if (stristr(info->pszCmdLine, "AV2.EXE") \|\|
511	stristr(info->pszCmdLine, "AV2.CMD") \|\| stristr(info->pszCmdLine, "<>"))
512	return -1;
513	}
514	if (!strcmp(info->pszCmdLine, "<>")) {
515	OpenObject(datafile, Default, hwnd);
516	return 0;
517	}
518	list[0] = datafile;
519	list[1] = NULL;
520	flags = info->flags;
521	if (!(flags & FULLSCREEN))
522	flags \|= WINDOWED;
523	if (flags & KEEP)
524	flags \|= SEPARATEKEEP;
525	else
526	flags \|= SEPARATE;
527	flags &= (~KEEP);
528	if (flags & DIEAFTER)
529	dieafter = TRUE;
530	flags &= (~DIEAFTER);
531	//DbgMsg(pszSrcFile, __LINE__, "env %s", info->env);
532	rc = ExecOnList(hwnd,
533	info->pszCmdLine,
534	flags, NULL,
535	info->env != NullStr ? info->env : NULL,
536	list,
537	GetPString(IDS_EXECASSOCTITLETEXT),
538	pszSrcFile, __LINE__);
539	if (rc != -1 && dieafter)
540	PostMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID);
541	return rc;
542	}
543	p = strtok(0, ";");
544	}
545	info = info->next;
546	}
547	return -1;
548	}
549
550	MRESULT EXPENTRY AssocDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
551	{
552	LINKASSOC *info;
553	SHORT x, y;
554
555	switch (msg) {
556	case WM_INITDLG:
557	WinSendDlgItemMsg(hwnd, ASS_LISTBOX, LM_DELETEALL, MPVOID, MPVOID);
558	WinSendDlgItemMsg(hwnd, ASS_MASK, EM_SETTEXTLIMIT,
559	MPFROM2SHORT(CCHMAXPATH, 0), MPVOID);
560	WinSendDlgItemMsg(hwnd, ASS_CL, EM_SETTEXTLIMIT,
561	MPFROM2SHORT(MaxComLineStrg - 1, 0), MPVOID);
562	WinSendDlgItemMsg(hwnd, ASS_ENVIRON, EM_SETTEXTLIMIT,
563	MPFROM2SHORT(ENVIRONMENT_SIZE - 1, 0), MPVOID);
564	WinSendDlgItemMsg(hwnd, ASS_SIG, EM_SETTEXTLIMIT,
565	MPFROM2SHORT(CCHMAXPATH, 0), MPVOID);
566	WinSendDlgItemMsg(hwnd, ASS_OFFSET, EM_SETTEXTLIMIT,
567	MPFROM2SHORT(34, 0), MPVOID);
568	WinSetDlgItemText(hwnd, ASS_MASK, NullStr);
569	WinSetDlgItemText(hwnd, ASS_CL, NullStr);
570	WinSetDlgItemText(hwnd, ASS_SIG, NullStr);
571	WinSetDlgItemText(hwnd, ASS_OFFSET, "0");
572	WinCheckButton(hwnd, ASS_DEFAULT, TRUE);
573	WinCheckButton(hwnd, ASS_PROMPT, FALSE);
574	WinCheckButton(hwnd, ASS_KEEP, FALSE);
575	WinCheckButton(hwnd, ASS_DIEAFTER, FALSE);
576	PostMsg(hwnd, UM_UNDO, MPVOID, MPVOID);
577	{
578	PFNWP oldproc;
579
580	oldproc = WinSubclassWindow(WinWindowFromID(hwnd, ASS_CL),
581	(PFNWP) AssocTextProc);
582	if (oldproc)
583	WinSetWindowPtr(WinWindowFromID(hwnd, ASS_CL), QWL_USER,
584	(PVOID) oldproc);
585	}
586	break;
587
588	case UM_UNDO:
589	{
590	PSZ pszDisplayStr;
591
592	pszDisplayStr = xmallocz((CCHMAXPATH * 2) + MaxComLineStrg + 6,
593	pszSrcFile, __LINE__);
594	if (pszDisplayStr) {
595	WinSendDlgItemMsg(hwnd, ASS_LISTBOX, LM_DELETEALL, MPVOID, MPVOID);
596	info = asshead;
597	while (info) {
598	sprintf(pszDisplayStr,
599	"%-12s \x1a %-24s %s%s%s",
600	info->mask,
601	info->pszCmdLine,
602	(info->sig && *info->sig) ?
603	"[" : NullStr,
604	(info->sig && *info->sig) ? info->sig : NullStr,
605	(info->sig && *info->sig) ? "]" : NullStr);
606	x = (SHORT) WinSendDlgItemMsg(hwnd,
607	ASS_LISTBOX,
608	LM_INSERTITEM,
609	MPFROM2SHORT(LIT_END, 0), MPFROMP(pszDisplayStr));
610	if (x >= 0)
611	WinSendDlgItemMsg(hwnd,
612	ASS_LISTBOX,
613	LM_SETITEMHANDLE, MPFROMSHORT(x), MPFROMP(info));
614	info = info->next;
615	}
616	WinSendDlgItemMsg(hwnd,
617	ASS_LISTBOX,
618	LM_SELECTITEM, MPFROMSHORT(0), MPFROMSHORT(TRUE));
619	xfree(pszDisplayStr, pszSrcFile, __LINE__);
620	}
621	}
622	return 0;
623
624	case WM_CONTROL:
625	if (SHORT1FROMMP(mp1) == ASS_LISTBOX) {
626	switch (SHORT2FROMMP(mp1)) {
627	case LN_ENTER:
628	case LN_SELECT:
629	x = (SHORT) WinSendDlgItemMsg(hwnd,
630	ASS_LISTBOX,
631	LM_QUERYSELECTION,
632	MPFROMSHORT(LIT_FIRST), MPVOID);
633	if (x >= 0) {
634
635	CHAR s[36];
636
637	info = (LINKASSOC *) WinSendDlgItemMsg(hwnd,
638	ASS_LISTBOX,
639	LM_QUERYITEMHANDLE,
640	MPFROMSHORT(x), MPVOID);
641	if (!info) {
642	Runtime_Error(pszSrcFile, __LINE__, "Query item handle failed");
643	break;
644	}
645	WinSetDlgItemText(hwnd, ASS_MASK, info->mask);
646	WinSetDlgItemText(hwnd, ASS_CL, info->pszCmdLine);
647	WinSetDlgItemText(hwnd, ASS_SIG,
648	(info->sig && *info->sig) ? info->sig : NullStr);
649	sprintf(s, "%ld", info->offset);
650	WinSetDlgItemText(hwnd, ASS_OFFSET, s);
651	if (!(info->flags & 1023))
652	WinCheckButton(hwnd, ASS_DEFAULT, TRUE);
653	else {
654	if (info->flags & FULLSCREEN)
655	WinCheckButton(hwnd, ASS_FULLSCREEN, TRUE);
656	else if (info->flags & MINIMIZED)
657	WinCheckButton(hwnd, ASS_MINIMIZED, TRUE);
658	else if (info->flags & MAXIMIZED)
659	WinCheckButton(hwnd, ASS_MAXIMIZED, TRUE);
660	else if (info->flags & INVISIBLE)
661	WinCheckButton(hwnd, ASS_INVISIBLE, TRUE);
662	}
663	WinCheckButton(hwnd, ASS_KEEP, ((info->flags & KEEP) != 0));
664	WinCheckButton(hwnd, ASS_DIEAFTER, ((info->flags & DIEAFTER) != 0));
665	WinCheckButton(hwnd, ASS_PROMPT, ((info->flags & PROMPT) != 0));
666	{
667	CHAR env[ENVIRONMENT_SIZE];
668	//ULONG size;
669	CHAR key[CCHMAXPATH];
670
671	*env = 0;
672	//size = sizeof(env) - 1;
673	sprintf(key, "ASSOC.%senv", info->pszCmdLine);
674	if (PrfQueryProfileString(fmprof, FM3Str, key, NullStr, env, sizeof(env)) &&
675	env != NullStr)
676	WinSetDlgItemText(hwnd, ASS_ENVIRON, env);
677	else
678	WinSetDlgItemText(hwnd, ASS_ENVIRON, NullStr);
679	}
680	}
681	break;
682	}
683	}
684	return 0;
685
686	case WM_COMMAND:
687	switch (SHORT1FROMMP(mp1)) {
688	case ASS_TOP:
689	x = (SHORT) WinSendDlgItemMsg(hwnd, ASS_LISTBOX,
690	LM_QUERYSELECTION,
691	MPFROMSHORT(LIT_FIRST), MPVOID);
692	if (x >= 0) {
693	info = (LINKASSOC *) WinSendDlgItemMsg(hwnd, ASS_LISTBOX,
694	LM_QUERYITEMHANDLE,
695	MPFROMSHORT(x), MPVOID);
696	if (info) {
697	if (info != asshead) {
698	if (info->prev)
699	info->prev->next = info->next;
700	if (info->next)
701	info->next->prev = info->prev;
702	if (info == asstail)
703	asstail = info->prev;
704	info->prev = NULL;
705	info->next = asshead;
706	asshead->prev = info;
707	asshead = info;
708	WinSendMsg(hwnd, UM_UNDO, MPVOID, MPVOID);
709	}
710	}
711	}
712	break;
713
714	case ASS_BOTTOM:
715	x = (SHORT) WinSendDlgItemMsg(hwnd, ASS_LISTBOX,
716	LM_QUERYSELECTION,
717	MPFROMSHORT(LIT_FIRST), MPVOID);
718	if (x >= 0) {
719	info = (LINKASSOC *) WinSendDlgItemMsg(hwnd, ASS_LISTBOX,
720	LM_QUERYITEMHANDLE,
721	MPFROMSHORT(x), MPVOID);
722	if (info) {
723	if (info != asstail) {
724	if (info->next)
725	info->next->prev = info->prev;
726	if (info->prev)
727	info->prev->next = info->next;
728	if (info == asshead)
729	asshead = info->next;
730	info->next = NULL;
731	info->prev = asstail;
732	asstail->next = info;
733	asstail = info;
734	WinSendMsg(hwnd, UM_UNDO, MPVOID, MPVOID);
735	}
736	}
737	}
738	break;
739	case ASS_FIND:
740	{
741	CHAR filename[CCHMAXPATH + 9], szfilename[CCHMAXPATH + 9];
742
743	*filename = 0;
744	if (insert_filename(hwnd, filename, 2, FALSE) && *filename) {
745	BldQuotedFileName(szfilename, filename);
746	strcat(szfilename, " %a");
747	WinSetDlgItemText(hwnd, ASS_CL, szfilename);
748	}
749	}
750	break;
751
752	case DID_OK:
753	{
754	ASSOC temp;
755	CHAR dummy[34];
756	PSZ pszWorkBuf;
757	replace = FALSE;
758
759	memset(&temp, 0, sizeof(ASSOC));
760	temp.pszCmdLine = xmallocz(MaxComLineStrg, pszSrcFile, __LINE__);
761	if (!temp.pszCmdLine)
762	break; //already complained
763
764	{
765	x = (SHORT) WinSendDlgItemMsg(hwnd,
766	ASS_LISTBOX,
767	LM_QUERYSELECTION, MPVOID, MPVOID);
768	if (x == LIT_NONE)
769	x = (SHORT) WinSendDlgItemMsg(hwnd,
770	ASS_LISTBOX,
771	LM_SELECTITEM,
772	MPFROMSHORT(0), MPFROMSHORT(TRUE));
773	}
774	pszWorkBuf = xmalloc(MaxComLineStrg, pszSrcFile, __LINE__);
775	if (!pszWorkBuf) {
776	free(temp.pszCmdLine);
777	break; //already complained
778	}
779	WinQueryDlgItemText(hwnd, ASS_MASK, sizeof(temp.mask), temp.mask);
780	WinQueryDlgItemText(hwnd, ASS_CL, MaxComLineStrg, temp.pszCmdLine);
781	if (strcmp(temp.pszCmdLine, "<>")) {
782	NormalizeCmdLine(pszWorkBuf, temp.pszCmdLine);
783	memcpy(temp.pszCmdLine, pszWorkBuf, strlen(pszWorkBuf) + 1);
784	}
785	free(pszWorkBuf);
786	WinQueryDlgItemText(hwnd, ASS_SIG, sizeof(temp.sig), temp.sig);
787	rstrip(temp.sig);
788	if (*temp.sig) {
789	WinQueryDlgItemText(hwnd, ASS_OFFSET, sizeof(dummy), dummy);
790	temp.offset = atol(dummy);
791	}
792	bstrip(temp.mask);
793	bstrip(temp.pszCmdLine);
794	temp.flags = CheckExecutibleFlags(hwnd, 1);
795	if (fCancelAction){
796	fCancelAction = FALSE;
797	free(temp.pszCmdLine);
798	break;
799	}
800	else
801	info = add_association(&temp);
802	if (!info)
803	WinDismissDlg(hwnd, 1); /* Runtime_Error(pszSrcFile, __LINE__, "add_association"); */
804	else {
805	display_associations(hwnd, &temp, info);
806	save_associations();
807	}
808	free(temp.pszCmdLine);
809	}
810	WinDismissDlg(hwnd, 1);
811	break;
812
813	case DID_CANCEL:
814	WinDismissDlg(hwnd, 0);
815	break;
816
817	case IDM_HELP:
818	if (hwndHelp)
819	WinSendMsg(hwndHelp, HM_DISPLAY_HELP,
820	MPFROM2SHORT(HELP_ASSOC, 0), MPFROMSHORT(HM_RESOURCEID));
821	break;
822
823	case ASS_ADD:
824	{
825	ASSOC temp;
826	CHAR dummy[34];
827	PSZ pszWorkBuf;
828	replace = FALSE;
829
830	memset(&temp, 0, sizeof(ASSOC));
831	temp.pszCmdLine = xmallocz(MaxComLineStrg, pszSrcFile, __LINE__);
832	if (!temp.pszCmdLine)
833	break; //already complained
834	pszWorkBuf = xmalloc(MaxComLineStrg, pszSrcFile, __LINE__);
835	if (!pszWorkBuf) {
836	free(temp.pszCmdLine);
837	break; //already complained
838	}
839	WinQueryDlgItemText(hwnd, ASS_MASK, sizeof(temp.mask), temp.mask);
840	WinQueryDlgItemText(hwnd, ASS_CL, MaxComLineStrg, temp.pszCmdLine);
841	if (strcmp(temp.pszCmdLine, "<>")) {
842	NormalizeCmdLine(pszWorkBuf, temp.pszCmdLine);
843	memcpy(temp.pszCmdLine, pszWorkBuf, strlen(pszWorkBuf) + 1);
844	}
845	free(pszWorkBuf);
846	WinQueryDlgItemText(hwnd, ASS_SIG, sizeof(temp.sig), temp.sig);
847	rstrip(temp.sig);
848	if (*temp.sig) {
849	WinQueryDlgItemText(hwnd, ASS_OFFSET, sizeof(dummy), dummy);
850	temp.offset = atol(dummy);
851	}
852	bstrip(temp.mask);
853	bstrip(temp.pszCmdLine);
854	temp.flags = CheckExecutibleFlags(hwnd, 1);
855	if (fCancelAction){
856	fCancelAction = FALSE;
857	free(temp.pszCmdLine);
858	break;
859	}
860	else
861	info = add_association(&temp);
862	//Add will fail if mask is not changed
863	if (info) {
864	display_associations(hwnd, &temp, info);
865	save_associations();
866	}
867	free(temp.pszCmdLine);
868	}
869	break;
870
871	case ASS_DELETE:
872	{
873	ASSOC temp;
874	CHAR dummy[34];
875	CHAR key[CCHMAXPATH];
876
877	memset(&temp, 0, sizeof(ASSOC));
878	temp.pszCmdLine = xmallocz(MaxComLineStrg, pszSrcFile, __LINE__);
879	if (!temp.pszCmdLine)
880	break; //already complained
881	WinQueryDlgItemText(hwnd, ASS_MASK, sizeof(temp.mask), temp.mask);
882	WinQueryDlgItemText(hwnd, ASS_SIG, sizeof(temp.sig), temp.sig);
883	rstrip(temp.sig);
884	if (*temp.sig) {
885	WinQueryDlgItemText(hwnd, ASS_OFFSET, sizeof(dummy), dummy);
886	temp.offset = atol(dummy);
887	}
888	//bstrip(temp.mask);
889	sprintf(key, "ASSOC.%senv", temp.pszCmdLine);
890	PrfWriteProfileString(fmprof, FM3Str, key, NULL);
891	if (kill_association(&temp)) {
892	x = (SHORT) WinSendDlgItemMsg(hwnd,
893	ASS_LISTBOX,
894	LM_QUERYSELECTION,
895	MPFROMSHORT(LIT_FIRST), MPVOID);
896	if (x >= 0) {
897	WinSendDlgItemMsg(hwnd,
898	ASS_LISTBOX,
899	LM_DELETEITEM, MPFROMSHORT(x), MPVOID);
900	WinSendDlgItemMsg(hwnd, ASS_LISTBOX, LM_SELECTITEM,
901	MPFROMSHORT(LIT_NONE), MPFROMSHORT(FALSE));
902	}
903	save_associations();
904	}
905	free(temp.pszCmdLine);
906	}
907
908	break;
909	case ASS_REPLACE:
910
911	{
912	ASSOC temp;
913	CHAR dummy[34];
914	PSZ pszWorkBuf;
915	replace = TRUE;
916
917	memset(&temp, 0, sizeof(ASSOC));
918	temp.pszCmdLine = xmallocz(MaxComLineStrg, pszSrcFile, __LINE__);
919	if (!temp.pszCmdLine)
920	break; //already complained
921	y = (SHORT) WinSendDlgItemMsg(hwnd,
922	ASS_LISTBOX,
923	LM_QUERYSELECTION,
924	MPFROMSHORT(LIT_CURSOR), MPVOID);
925	pszWorkBuf = xmalloc(MaxComLineStrg, pszSrcFile, __LINE__);
926	if (!pszWorkBuf) {
927	free(temp.pszCmdLine);
928	break; //already complained
929	}
930	WinQueryDlgItemText(hwnd, ASS_MASK, sizeof(temp.mask), temp.mask);
931	WinQueryDlgItemText(hwnd, ASS_CL, MaxComLineStrg, temp.pszCmdLine);
932	if (strcmp(temp.pszCmdLine, "<>")) {
933	NormalizeCmdLine(pszWorkBuf, temp.pszCmdLine);
934	memcpy(temp.pszCmdLine, pszWorkBuf, strlen(pszWorkBuf) + 1);
935	}
936	free(pszWorkBuf);
937	WinQueryDlgItemText(hwnd, ASS_SIG, sizeof(temp.sig), temp.sig);
938	rstrip(temp.sig);
939	if (*temp.sig) {
940	WinQueryDlgItemText(hwnd, ASS_OFFSET, sizeof(dummy), dummy);
941	temp.offset = atol(dummy);
942	}
943	bstrip(temp.mask);
944	bstrip(temp.pszCmdLine);
945	WinQueryDlgItemText(hwnd, ASS_ENVIRON, sizeof(temp.env), temp.env);
946	bstrip(temp.env);
947	temp.flags = CheckExecutibleFlags(hwnd, 1);
948	if (fCancelAction){
949	fCancelAction = FALSE;
950	free(temp.pszCmdLine);
951	break;
952	}
953	else
954	info = add_association(&temp);
955	if (info) {
956	display_associations(hwnd, &temp, info);
957	save_associations();
958	}
959	free(temp.pszCmdLine);
960	}
961	{
962	ASSOC temp;
963	CHAR dummy[34];
964	CHAR key[CCHMAXPATH];
965
966	temp.pszCmdLine = xmallocz(MaxComLineStrg, pszSrcFile, __LINE__);
967	if (!temp.pszCmdLine)
968	break; //already complained
969	WinSendDlgItemMsg(hwnd,
970	ASS_LISTBOX,
971	LM_SELECTITEM, MPFROMSHORT(y), MPFROMSHORT(TRUE));
972	memset(temp.sig, 0, sizeof(temp.sig));
973	memset(temp.mask, 0, sizeof(temp.mask));
974	temp.offset = 0;
975	WinQueryDlgItemText(hwnd, ASS_MASK, sizeof(temp.mask), temp.mask);
976	WinQueryDlgItemText(hwnd, ASS_SIG, sizeof(temp.sig), temp.sig);
977	rstrip(temp.sig);
978	if (*temp.sig) {
979	WinQueryDlgItemText(hwnd, ASS_OFFSET, sizeof(dummy), dummy);
980	temp.offset = atol(dummy);
981	}
982	//bstrip(temp.mask);
983	sprintf(key, "ASSOC.%senv", temp.pszCmdLine);
984	PrfWriteProfileString(fmprof, FM3Str, key, NULL);
985	if (!kill_association(&temp))
986	Runtime_Error(pszSrcFile, __LINE__, "kill_association");
987	else {
988
989	if (y >= 0) {
990	WinSendDlgItemMsg(hwnd,
991	ASS_LISTBOX,
992	LM_DELETEITEM, MPFROMSHORT(y), MPVOID);
993	WinSendDlgItemMsg(hwnd, ASS_LISTBOX, LM_SELECTITEM,
994	MPFROMSHORT(x - 1), MPFROMSHORT(TRUE));
995	}
996	save_associations();
997	}
998	free(temp.pszCmdLine);
999	}
1000	break;
1001	}
1002	return 0;
1003	}
1004	return WinDefDlgProc(hwnd, msg, mp1, mp2);
1005	}
1006
1007	VOID EditAssociations(HWND hwnd)
1008	{
1009	static CHAR stop = 0;
1010
1011	if (stop)
1012	return;
1013	stop++;
1014	if (!assloaded)
1015	load_associations();
1016	WinDlgBox(HWND_DESKTOP, hwnd, AssocDlgProc, FM3ModHandle, ASS_FRAME, NULL);
1017	stop = 0;
1018	}
1019
1020	#pragma alloc_text(ASSOC2,free_associations,load_associations,save_associations,display_associations)
1021	#pragma alloc_text(ASSOC2,ExecAssociation,AssocTextProc)
1022	#pragma alloc_text(ASSOC,add_association,kill_association,AssocDlgProc,EditAssociations)

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