source: trunk/common_functions/helper.c@ 133

Last change on this file since 133 was 126, checked in by gyoung, 22 months ago

Changes to build players and related cwmm class exe using VAC 3.08
File size: 22.0 KB
Line 
1/*
2 * This file is (C) Chris Wohlgemuth 2001/2003
3 */
4/*
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2, or (at your option)
8 * any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; see the file COPYING. If not, write to
17 * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
18 */
19/*
20 * If you need another license for your prject/product contact me at
21 *
22 * http://www.os2world.com/cdwriting
23 * http://www.geocities.com/SiliconValley/Sector/5785/
24 */
25#define INCL_WIN
26#define INCL_GPI
27#define INCL_DOS
28#define INCL_DOSERRORS
29
30#include <os2.h>
31#include <sys/types.h>
32#include <sys/stat.h>
33
34#include <stdio.h>
35#include <string.h>
36#include <stdarg.h>
37#include "mmprogs_defaults.h"
38#include "sys_funcs.h"
39
40//#define INSTALLDIR 1
41
42#define INI_BGCLR_KEY (PSZ)"bg"
43#define INI_FGCLR_KEY (PSZ)"fg"
44#define INI_BTNBGCLR_KEY (PSZ)"btnbg"
45#define INI_BTNFGCLR_KEY (PSZ)"btnfg"
46#define INI_ACTIVETBBGCLR_KEY (PSZ)"activetbbg"
47#define INI_INACTIVETBBGCLR_KEY (PSZ)"inactivetbbg"
48#define INI_ACTIVETBFGCLR_KEY (PSZ)"activetbfg"
49#define INI_INACTIVETBFGCLR_KEY (PSZ)"inactivetbfg"
50
51/* The subdirectory in the installation directory where to put the log files */
52#define LOGFILE_SUBDIR "Logfiles"
53#define EXCEPTION_LOGFILE_NAME "CWMMCls.log"
54
55#define RESDLLNAME "\\mmres_%c%c.dll"
56#define DEFRESDLLNAME "\\mmres_en.dll"
57
58extern PSZ params[];
59extern HMODULE RESSOURCEHANDLE;
60extern char logName[];
61
62char chrInstallDir[CCHMAXPATH];
63
64SWP swpWindow;
65
66HMODULE _queryResModuleHandle2(char *installDir);
67BOOL IniSaveData(PSZ iniFile, PSZ chrApp, PSZ chrKey, PVOID theData, ULONG ulSize);
68BOOL IniRestoreData(PSZ iniFile, PSZ chrApp, PSZ chrKey, PVOID theData, PULONG ulMaxSize);
69void writeLog(PSZ logText);
70void HlpWriteToTrapLog(const char* chrFormat, ...);
71
72
73void removeLog(void)
74{
75 char logNameLocal[CCHMAXPATH];
76
77 sprintf(logNameLocal,"%s\\%s\\%s",params[1],LOGFILE_SUBDIR,logName);
78
79 remove(logNameLocal);
80}
81
82void removeLog2(char * installDir, char * logName)
83{
84 char logNameLocal[CCHMAXPATH];
85
86 sprintf(logNameLocal,"%s\\%s\\%s",installDir,LOGFILE_SUBDIR,logName);
87 remove(logNameLocal);
88}
89
90void writeLog(PSZ logText)
91{
92 char logNameLocal[CCHMAXPATH];
93 FILE *fHandle;
94
95 sprintf(logNameLocal,"%s\\%s\\%s",params[1],LOGFILE_SUBDIR,logName);
96 fHandle=fopen(logNameLocal,"a");
97 if(fHandle) {
98 fprintf(fHandle,logText);
99 fclose(fHandle);
100 }
101}
102
103BOOL buildLogName( char * outBuf, char * logName,ULONG ulSize)
104{
105 if(sprintf(outBuf, /*ulSize,*/"logfiles\\%s",logName)==EOF)
106 return FALSE;
107 return TRUE;
108}
109
110
111/* This function launches the wrapper <wrapperExe> */
112/* with the params given as a PM-session */
113/* in PSZ parameter. PSZ folderPath is the path to put the */
114/* write.log. HWND hwnd is the window waiting for the */
115/* WM_APPTERMINATE message */
116ULONG launchPMWrapper(PSZ chrInstallDir, PSZ parameter, PSZ folderPath, PSZ wrapperExe, PSZ pszTitle)
117{
118 STARTDATA startData={0};
119 PID pid;
120 ULONG ulSessionID=0;
121 UCHAR chrLoadError[CCHMAXPATH];
122 UCHAR startParams[CCHMAXPATH*4];
123 UCHAR exename[CCHMAXPATH]={0};
124 UCHAR chrFolderPath[CCHMAXPATH+10];
125
126 memset(&startData,0,sizeof(startData));
127 startData.Length=sizeof(startData);
128 startData.Related=SSF_RELATED_INDEPENDENT;
129 startData.FgBg=SSF_FGBG_FORE;
130 startData.TraceOpt=SSF_TRACEOPT_NONE;
131 startData.PgmTitle=pszTitle;
132
133 /* sprintf(exename,"%s",buildWrapName(wrapperExe));*/
134 sprintf((PCHAR)exename,"%s\\bin\\%s",params[1],wrapperExe);
135 /*
136 if(!checkHelper(exename))
137 return -1;
138 */
139
140 startData.PgmName=exename;
141 startData.InheritOpt=SSF_INHERTOPT_SHELL;
142 startData.SessionType=SSF_TYPE_PM;
143 startData.PgmControl=0;
144 startData.InitXPos=30;
145 startData.InitYPos=30;
146 startData.InitXSize=500;
147 startData.InitYSize=400;
148 startData.ObjectBuffer=chrLoadError;
149 startData.ObjectBuffLen=(ULONG)sizeof(chrLoadError);
150
151 /* Put the exe-path between " " to make sure, spaces are handled correctly */
152 strcpy((PCHAR)chrFolderPath,(PCHAR)folderPath);
153 sprintf((PCHAR)startParams,"\"%s\" \"%s\" %s",
154 (PCHAR)chrInstallDir,(PCHAR)chrFolderPath, (PCHAR)parameter);
155 startData.PgmInputs=startParams;
156
157 DosStartSession(&startData,&ulSessionID,&pid);
158 return 0;
159}
160
161
162BOOL IniRestoreWindowPos(char * iniFile, PSZ chrApp, PSZ chrKey, HWND hwnd)
163{
164 HINI hini=0;
165 ULONG ulSize;
166 BOOL bError=FALSE;
167 SWP swp;
168
169 /* Open ini-file */
170 hini=PrfOpenProfile(WinQueryAnchorBlock(HWND_DESKTOP),(unsigned char *)iniFile);
171 do{
172 if(!hini) {
173#if 0
174 /* profileName: "Warning! Cannot open Ini-file!"
175 moduleName: "Data-CD-Creator"
176 */
177 messageBox( profileName, IDSTR_INIFILEOPENWARNING , sizeof(profileName),
178 moduleName, IDSTRD_DATACDCREATOR, sizeof(moduleName),
179 RESSOURCEHANDLE, HWND_DESKTOP, MB_OK | MB_ICONEXCLAMATION|MB_MOVEABLE);
180#endif
181 break;
182 }/* end of if(!hini) */
183
184 ulSize=sizeof(swp);
185 if(!PrfQueryProfileData(hini, chrApp, chrKey, &swp, &ulSize))
186 bError=TRUE;
187
188 if(hini)
189 PrfCloseProfile(hini);
190
191 if(bError)
192 break;
193 WinSetWindowPos(hwnd, NULLHANDLE, swp.x, swp.y, swp.cx, swp.cy, SWP_MOVE/*|SWP_SIZE*/);
194 return TRUE;
195 } while(TRUE);
196
197 return FALSE;
198}
199
200BOOL IniSaveWindowPos(PSZ iniFile, PSZ chrApp, PSZ chrKey, HWND hwnd)
201{
202 HINI hini=0;
203 BOOL bError=FALSE;
204 SWP swp;
205
206 /* Open ini-file */
207 hini=PrfOpenProfile(WinQueryAnchorBlock(HWND_DESKTOP),iniFile);
208 do{
209
210 if(!hini) {
211#if 0
212 /* profileName: "Warning! Cannot open Ini-file!"
213 moduleName: "Data-CD-Creator"
214 */
215 messageBox( profileName, IDSTR_INIFILEOPENWARNING , sizeof(profileName),
216 moduleName, IDSTRD_DATACDCREATOR, sizeof(moduleName),
217 RESSOURCEHANDLE, HWND_DESKTOP, MB_OK | MB_ICONEXCLAMATION|MB_MOVEABLE);
218#endif
219 break;
220 }/* end of if(!hini) */
221
222 WinQueryWindowPos(hwnd, &swp);
223 if(!PrfWriteProfileData(hini, chrApp, chrKey, &swp, sizeof(swp)))
224 bError=TRUE;
225
226 if(hini)
227 PrfCloseProfile(hini);
228
229 if(bError)
230 break;
231 return TRUE;
232 } while(TRUE);
233 return FALSE;
234}
235
236BOOL IniSaveWindowClrs(PSZ chrIniFile, PSZ chrApp , HWND hwnd)
237{
238 RGB rgb;
239 ULONG attrFound;
240
241 // Query the current background colour
242 if(WinQueryPresParam(hwnd,
243 PP_BACKGROUNDCOLOR,0,&attrFound,sizeof(rgb),
244 &rgb,QPF_NOINHERIT))
245 {
246 IniSaveData(chrIniFile, chrApp, INI_BGCLR_KEY, &rgb, sizeof(RGB));
247 }
248 // Query the current foreground colour
249 if(WinQueryPresParam(hwnd,
250 PP_FOREGROUNDCOLOR,0,&attrFound,sizeof(rgb),
251 &rgb,QPF_NOINHERIT))
252 {
253 IniSaveData(chrIniFile, chrApp, INI_FGCLR_KEY, &rgb, sizeof(RGB));
254 }
255
256 if(WinQueryPresParam(WinWindowFromID(hwnd, FID_TITLEBAR),
257 PP_ACTIVECOLOR,0,&attrFound,sizeof(rgb),
258 &rgb,QPF_NOINHERIT))
259 {
260 IniSaveData(chrIniFile, chrApp, INI_ACTIVETBBGCLR_KEY, &rgb, sizeof(RGB));
261 }
262
263 if(WinQueryPresParam(WinWindowFromID(hwnd, FID_TITLEBAR),
264 PP_INACTIVECOLOR,0,&attrFound,sizeof(rgb),
265 &rgb,QPF_NOINHERIT))
266 {
267 IniSaveData(chrIniFile, chrApp, INI_INACTIVETBBGCLR_KEY, &rgb, sizeof(RGB));
268 }
269 if(WinQueryPresParam(WinWindowFromID(hwnd, FID_TITLEBAR),
270 PP_ACTIVETEXTFGNDCOLOR,0,&attrFound,sizeof(rgb),
271 &rgb,QPF_NOINHERIT))
272 {
273 IniSaveData(chrIniFile, chrApp, INI_ACTIVETBFGCLR_KEY, &rgb, sizeof(RGB));
274 }
275 if(WinQueryPresParam(WinWindowFromID(hwnd, FID_TITLEBAR),
276 PP_INACTIVETEXTFGNDCOLOR,0,&attrFound,sizeof(rgb),
277 &rgb,QPF_NOINHERIT))
278 {
279 IniSaveData(chrIniFile, chrApp, INI_INACTIVETBFGCLR_KEY, &rgb, sizeof(RGB));
280 }
281 return TRUE;
282}
283
284BOOL IniRestoreWindowClrs(PSZ chrIniFile, PSZ chrApp , HWND hwnd)
285{
286 RGB rgb;
287 ULONG ulSize;
288
289 ulSize=sizeof(RGB);
290 if(IniRestoreData(chrIniFile, chrApp, INI_BGCLR_KEY, &rgb, &ulSize))
291 {
292 // Set the background colour
293 WinSetPresParam(hwnd,
294 PP_BACKGROUNDCOLOR,(ULONG)sizeof(rgb), &rgb);
295 }
296 ulSize=sizeof(RGB);
297 if(IniRestoreData(chrIniFile, chrApp, INI_FGCLR_KEY, &rgb, &ulSize))
298 {
299 // Set the foreground colour
300 WinSetPresParam(hwnd,
301 PP_FOREGROUNDCOLOR,(ULONG)sizeof(rgb), &rgb);
302 }
303 /* Titlebar */
304 ulSize=sizeof(RGB);
305 if(IniRestoreData(chrIniFile, chrApp, INI_ACTIVETBBGCLR_KEY, &rgb, &ulSize))
306 {
307
308 WinSetPresParam(WinWindowFromID(hwnd, FID_TITLEBAR),
309 PP_ACTIVECOLOR,(ULONG)sizeof(rgb), &rgb);
310 WinSetPresParam(WinWindowFromID(hwnd, FID_TITLEBAR),
311 PP_ACTIVETEXTBGNDCOLOR,(ULONG)sizeof(rgb), &rgb);
312 }
313 ulSize=sizeof(RGB);
314 if(IniRestoreData(chrIniFile, chrApp, INI_INACTIVETBBGCLR_KEY, &rgb, &ulSize))
315 {
316 WinSetPresParam(WinWindowFromID(hwnd, FID_TITLEBAR),
317 PP_INACTIVECOLOR,(ULONG)sizeof(rgb), &rgb);
318 WinSetPresParam(WinWindowFromID(hwnd, FID_TITLEBAR),
319 PP_INACTIVETEXTBGNDCOLOR,(ULONG)sizeof(rgb), &rgb);
320 }
321
322 ulSize=sizeof(RGB);
323 if(IniRestoreData(chrIniFile, chrApp, INI_ACTIVETBFGCLR_KEY, &rgb, &ulSize))
324 {
325
326 // WinSetPresParam(WinWindowFromID(hwnd, FID_TITLEBAR),
327 // PP_ACTIVECOLOR,(ULONG)sizeof(rgb), &rgb);
328 WinSetPresParam(WinWindowFromID(hwnd, FID_TITLEBAR),
329 PP_ACTIVETEXTFGNDCOLOR,(ULONG)sizeof(rgb), &rgb);
330 }
331 ulSize=sizeof(RGB);
332 if(IniRestoreData(chrIniFile, chrApp, INI_INACTIVETBFGCLR_KEY, &rgb, &ulSize))
333 {
334 // WinSetPresParam(WinWindowFromID(hwnd, FID_TITLEBAR),
335 // PP_INACTIVECOLOR,(ULONG)sizeof(rgb), &rgb);
336 WinSetPresParam(WinWindowFromID(hwnd, FID_TITLEBAR),
337 PP_INACTIVETEXTFGNDCOLOR,(ULONG)sizeof(rgb), &rgb);
338 }
339 return TRUE;
340}
341
342BOOL IniSaveInt(PSZ iniFile, PSZ chrApp, PSZ chrKey, int theInt)
343{
344 HINI hini=0;
345 BOOL bError=FALSE;
346 UCHAR chrIntString[50];
347
348 /* Open ini-file */
349 hini=PrfOpenProfile(WinQueryAnchorBlock(HWND_DESKTOP),(unsigned char *)iniFile);
350 do{
351
352 if(!hini) {
353#if 0
354 /* profileName: "Warning! Cannot open Ini-file!"
355 moduleName: "Data-CD-Creator"
356 */
357 messageBox( profileName, IDSTR_INIFILEOPENWARNING , sizeof(profileName),
358 moduleName, IDSTRD_DATACDCREATOR, sizeof(moduleName),
359 RESSOURCEHANDLE, HWND_DESKTOP, MB_OK | MB_ICONEXCLAMATION|MB_MOVEABLE);
360#endif
361 break;
362 }/* end of if(!hini) */
363
364 sprintf((PCHAR)chrIntString, "%d", theInt);
365 if(!PrfWriteProfileString(hini, chrApp, chrKey, chrIntString))
366 bError=TRUE;
367
368 if(hini)
369 PrfCloseProfile(hini);
370
371 if(bError)
372 break;
373 return TRUE;
374 } while(TRUE);
375 return FALSE;
376}
377
378BOOL IniSaveData(PSZ iniFile, PSZ chrApp, PSZ chrKey, PVOID theData, ULONG ulSize)
379{
380 HINI hini=0;
381 BOOL bError=FALSE;
382
383 /* Open ini-file */
384 hini=PrfOpenProfile(WinQueryAnchorBlock(HWND_DESKTOP),iniFile);
385 do{
386
387 if(!hini) {
388#if 0
389 /* profileName: "Warning! Cannot open Ini-file!"
390 moduleName: "Data-CD-Creator"
391 */
392 messageBox( profileName, IDSTR_INIFILEOPENWARNING , sizeof(profileName),
393 moduleName, IDSTRD_DATACDCREATOR, sizeof(moduleName),
394 RESSOURCEHANDLE, HWND_DESKTOP, MB_OK | MB_ICONEXCLAMATION|MB_MOVEABLE);
395#endif
396 break;
397 }/* end of if(!hini) */
398
399 if(!PrfWriteProfileData(hini, chrApp, chrKey, theData, ulSize))
400 bError=TRUE;
401
402 if(hini)
403 PrfCloseProfile(hini);
404
405 if(bError)
406 break;
407 return TRUE;
408 } while(TRUE);
409 return FALSE;
410}
411
412BOOL IniRestoreData(PSZ iniFile, PSZ chrApp, PSZ chrKey, PVOID theData, PULONG ulMaxSize)
413{
414 HINI hini=0;
415 BOOL bError=FALSE;
416
417 /* Open ini-file */
418 hini=PrfOpenProfile(WinQueryAnchorBlock(HWND_DESKTOP),iniFile);
419 do{
420
421 if(!hini) {
422#if 0
423 /* profileName: "Warning! Cannot open Ini-file!"
424 moduleName: "Data-CD-Creator"
425 */
426 messageBox( profileName, IDSTR_INIFILEOPENWARNING , sizeof(profileName),
427 moduleName, IDSTRD_DATACDCREATOR, sizeof(moduleName),
428 RESSOURCEHANDLE, HWND_DESKTOP, MB_OK | MB_ICONEXCLAMATION|MB_MOVEABLE);
429#endif
430 break;
431 }/* end of if(!hini) */
432
433 bError=PrfQueryProfileData(hini, chrApp, chrKey, theData, ulMaxSize);
434
435 if(hini)
436 PrfCloseProfile(hini);
437
438 return bError;
439 } while(TRUE);
440 return FALSE;
441}
442
443
444int IniRestoreInt(PSZ iniFile, PSZ chrApp, PSZ chrKey, int defaultInt)
445{
446 HINI hini=0;
447 int theInt;
448
449 /* Open ini-file */
450 hini=PrfOpenProfile(WinQueryAnchorBlock(HWND_DESKTOP),iniFile);
451 do{
452
453 if(!hini) {
454#if 0
455 /* profileName: "Warning! Cannot open Ini-file!"
456 moduleName: "Data-CD-Creator"
457 */
458 messageBox( profileName, IDSTR_INIFILEOPENWARNING , sizeof(profileName),
459 moduleName, IDSTRD_DATACDCREATOR, sizeof(moduleName),
460 RESSOURCEHANDLE, HWND_DESKTOP, MB_OK | MB_ICONEXCLAMATION|MB_MOVEABLE);
461#endif
462 break;
463 }/* end of if(!hini) */
464
465 theInt=PrfQueryProfileInt(hini, chrApp, chrKey, defaultInt);
466
467 if(hini)
468 PrfCloseProfile(hini);
469
470 return theInt;
471 } while(TRUE);
472 return defaultInt;
473}
474
475
476BOOL readIni2(PSZ installDir)
477{
478#if 0
479 strncpy(chrInstallDir, installDir,sizeof(chrInstallDir));
480 /* Build full path for cdrecord.ini file */
481 sprintf(profileName,"%s\\cdrecord.ini", installDir);
482 /* Insert message in Logfile */
483 writeLog("Reading values from ");
484 writeLog(profileName);
485 writeLog("\n");
486
487 /* Open ini-file */
488 hini=PrfOpenProfile(WinQueryAnchorBlock(HWND_DESKTOP),profileName);
489 do{
490 if(!hini) {
491 /* profileName: "Warning! Cannot open Ini-file!"
492 moduleName: "Data-CD-Creator"
493 */
494 messageBox( profileName, IDSTR_INIFILEOPENWARNING , sizeof(profileName),
495 moduleName, IDSTRD_DATACDCREATOR, sizeof(moduleName),
496 RESSOURCEHANDLE, HWND_DESKTOP, MB_OK | MB_ICONEXCLAMATION|MB_MOVEABLE);
497 break;
498 }/* end of if(!hini) */
499
500 if(hini)
501 PrfCloseProfile(hini);
502
503 if(bError)
504 break;
505 return TRUE;
506 } while(TRUE);
507 writeLog("Error while reading cdrecord.ini\n");
508#endif
509 return FALSE;
510}
511
512BOOL readIni()
513{
514 return readIni2(params[1]);
515}
516#if 0
517static void _HlpBuildProfileName(char* chrBuffer, int iBufferSize)
518{
519 /* Build full path for cdrecord.ini file */
520 sprintf(chrBuffer, /*iBufferSize,*/ "%s\\cdrecord.ini", chrInstallDir);
521 chrBuffer[iBufferSize-1]=0; /* Always terminate with zero */
522}
523
524
525HINI HlpOpenIni()
526{
527 UCHAR profileName[CCHMAXPATH];
528
529 /* Build full path for cdrecord.ini file */
530 _HlpBuildProfileName(profileName, sizeof(profileName));
531
532 /* Open ini-file */
533 return PrfOpenProfile(WinQueryAnchorBlock(HWND_DESKTOP),profileName);
534}
535
536void HlpCloseIni(HINI hini)
537{
538 if(hini)
539 PrfCloseProfile(hini);
540}
541#endif
542#if 0
543if(SysQueryHomeDir(chrHomeDir, sizeof(chrHomeDir))) {
544 strcpy(chrPath, chrHomeDir);
545 strncat(chrPath, "\\WPSWIZZ.INI", size-strlen(chrPath)-1);/* Default is INI file in users home dir */
546 return;
547 }
548
549 strcpy(chrPath, queryHelpPath());
550 if((ptrChar=strrchr(chrPath, '\\'))!=NULLHANDLE) {
551 *ptrChar=0;
552 if((ptrChar=strrchr(chrPath, '\\'))!=NULLHANDLE)
553 *ptrChar=0;
554 }
555 strncat(chrPath, "\\WPSWIZZ.INI", size-strlen(chrPath)-1);
556 chrPath[size-1]=0;
557#endif
558
559/*
560 Query the path to the INI file used by the MM progs to store the private data.
561 If a home dir exists on the users system the INI file will be create there otherwise
562 in the directory where the calling EXE is located.
563 */
564BOOL HlpBuildMMProgIniFileName(char* chrProgname, char * chrBuffer, ULONG ulBufferSize)
565{
566 char * chrPtr;
567
568 /* Default is INI file in users home dir */
569 if(SysQueryHomeDir(chrBuffer, ulBufferSize)) {
570 strlcat(chrBuffer, MMCLS_INI_FILE_NAME, ulBufferSize); /* MMCLS_INI_FILE_NAME = "\\CWMM.INI" */
571 return TRUE;
572 }
573
574 /* No HOME dir for some reason */
575 strlcpy(chrBuffer, chrProgname, ulBufferSize);
576
577 if((chrPtr=strrchr(chrBuffer,'\\'))==NULLHANDLE)
578 return FALSE; // This shouldn't happen!
579
580 *chrPtr=0;
581 strlcat(chrBuffer, MMCLS_INI_FILE_NAME, ulBufferSize);
582
583 return TRUE;
584}
585
586
587#if 0
588/* This function returns the module handle of our ressource dll */
589HMODULE queryResModuleHandle(PSZ chrExePath)
590{
591 COUNTRYCODE country= {0};
592 COUNTRYINFO countryInfo= {0};
593 UCHAR path[CCHMAXPATH];
594 UCHAR buf[CCHMAXPATH];
595 PUCHAR found;
596 APIRET rc;
597 ULONG ulInfoLen;
598
599 if(!RESSOURCEHANDLE) {
600
601 //writeLog("Trying to load ressource DLL.\n");
602
603 /* Get the country code of our system and load the
604 resource DLL with the right language */
605 do {
606 rc=DosQueryCtryInfo(sizeof(countryInfo),&country,&countryInfo,&ulInfoLen);
607 if(rc!=NO_ERROR) {
608 /* Insert message in Logfile */
609 // writeLog(__FUNCTION__);
610 //writeLog(": Can't get country info. Ressource-DLL will not be loaded.\n");
611 break;
612 }
613 sprintf(path,"%s", chrExePath);
614 if((found=strrchr(path, '\\'))!=NULLHANDLE)
615 *found=0;
616
617 sprintf(buf, RESDLLNAME ,countryInfo.country);
618 strcat(path,buf);
619 /* Insert message in Logfile */
620 //HlpWriteToTrapLog("Using the following DLL path: ");
621 //HlpWriteToTrapLog(path);
622 //HlpWriteToTrapLog("\n");
623
624 rc=DosLoadModule(buf,sizeof(buf),path, &RESSOURCEHANDLE);
625 if(rc==NO_ERROR)
626 break;
627
628 /* Insert message in Logfile */
629 // writeLog("Ressource-DLL for the current countrycode not found. Trying to load default one (CDFLD001.DLL).\n");
630
631 /* NLS DLL not found. Try to load default */
632 found=strrchr(path,'\\');
633 if(!found)
634 break;
635
636 *found=0;
637 sprintf(buf, DEFRESDLLNAME);
638 strcat(path,buf);
639 //HlpWriteToTrapLog("Using the following DLL path: ");
640 //HlpWriteToTrapLog(path);
641 //HlpWriteToTrapLog("\n");
642
643
644 rc=DosLoadModule(buf,sizeof(buf),path, &RESSOURCEHANDLE);
645 if(rc!=NO_ERROR) {
646 // writeLog("Can't load DLL!\n");
647 RESSOURCEHANDLE=NULLHANDLE;
648 }
649 else {
650 //writeLog("Ressource DLL loaded.\n");
651 }
652 break;
653 }while(TRUE);
654 }
655 return RESSOURCEHANDLE;
656}
657#endif
658
659/* This function returns the module handle of our ressource dll */
660HMODULE queryResModuleHandle(PSZ chrExePath)
661{
662 UCHAR path[CCHMAXPATH];
663 UCHAR buf[CCHMAXPATH];
664 PCHAR found;
665 APIRET rc;
666
667 if(!RESSOURCEHANDLE) {
668
669 //writeLog("Trying to load ressource DLL.\n");
670
671 /* Get the language code of our system and load the
672 resource DLL with the right language */
673 do
674 {
675 static UCHAR chrLang[]="en_EN";
676 PSZ pszLang=NULL;
677 PUCHAR chrPtr;
678
679 /* Get Language var */
680 if(NO_ERROR!=DosScanEnv((PSZ)"LANG", &pszLang)) {
681 pszLang=chrLang;
682 }
683 /* Skip leading spaces */
684 chrPtr=pszLang;
685 while(*chrPtr==' ')
686 chrPtr++;
687
688 /* Check if value seems to be valid. The var must be something like xx_XX thus length is 5 */
689 if(strlen((PCHAR)chrPtr)<5)
690 break;
691
692 sprintf((PCHAR)path,"%s", chrExePath);
693 // SysWriteToTrapLog(path);
694 if((found=strrchr((PCHAR)path, '\\'))!=NULLHANDLE)
695 *found=0;
696
697 /* Extract the first two chars */
698 sprintf((PCHAR)buf, RESDLLNAME, chrPtr[0], chrPtr[1]);
699 strcat((PCHAR)path,(const PCHAR)buf);
700 /* Insert message in Logfile */
701 // SysWriteToTrapLog("Using the following DLL path: %s\n", path);
702
703 rc=DosLoadModule(buf,sizeof(buf),path, &RESSOURCEHANDLE);
704 if(rc==NO_ERROR)
705 break;
706
707 /* Insert message in Logfile */
708 SysWriteToTrapLog("Ressource-DLL for the current country not found. Trying to load default one.\n");
709
710 /* NLS DLL not found. Try to load default */
711 found=strrchr((PCHAR)path,(int)'\\');
712 if(!found)
713 break;
714
715 *found=0;
716 sprintf((PCHAR)buf, DEFRESDLLNAME);
717 strcat((PCHAR)path,(const PCHAR)buf);
718 //HlpWriteToTrapLog("Using the following DLL path: ");
719 //HlpWriteToTrapLog(path);
720 //HlpWriteToTrapLog("\n");
721
722
723 rc=DosLoadModule(buf,sizeof(buf),path, &RESSOURCEHANDLE);
724 if(rc!=NO_ERROR) {
725 // writeLog("Can't load DLL!\n");
726 RESSOURCEHANDLE=NULLHANDLE;
727 }
728 else {
729 //writeLog("Ressource DLL loaded.\n");
730 }
731 break;
732 }while(TRUE);
733 }
734 return RESSOURCEHANDLE;
735}
736
737void freeResHandle()
738{
739 if(RESSOURCEHANDLE)
740 DosFreeModule(RESSOURCEHANDLE);
741}
742
743void HlpSendCommandToObject(PSZ chrObject, PSZ command)
744{
745 HOBJECT hObject;
746 UCHAR chrCommand[CCHMAXPATH];
747
748 hObject=WinQueryObject(chrObject);
749 sprintf((PCHAR)chrCommand,"Querying object pointer for: %s\n", chrObject);
750 writeLog(chrCommand);
751 if(hObject!=NULLHANDLE) {
752 strcpy((PCHAR)chrCommand,(const PCHAR)command);
753 WinSetObjectData(hObject,chrCommand);
754 writeLog((PSZ)"Sending command to object: ");
755 writeLog(command);
756 writeLog((PSZ)"\n");
757 }
758 else {
759 sprintf((PCHAR)chrCommand,"Can't query object pointer for: %s\n", chrObject);
760 writeLog(chrCommand);
761 }
762}
763
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