source: trunk/src/kernel32/KERNEL32.CPP@ 5655

Last change on this file since 5655 was 5481, checked in by sandervl, 24 years ago

compile fixes
File size: 14.5 KB
Line 
1/* $Id: KERNEL32.CPP,v 1.64 2001-04-05 05:54:51 sandervl Exp $ */
2
3/*
4 * Win32 compatibility file functions for OS/2
5 *
6 * Copyright 1998 Sander van Leeuwen
7 * Copyright 1998 Patrick Haller
8 * Copyright 1998 Peter Fitzsimmons
9 * Copyright 1998 Knut St. Osmundsen
10 *
11 * @(#) KERNEL32.CPP 1.0.1 1998/06/12 PH added HandleManager support
12 *
13 * Project Odin Software License can be found in LICENSE.TXT
14 *
15 */
16
17
18/*****************************************************************************
19 * Includes *
20 *****************************************************************************/
21
22#include <odin.h>
23#include <odinwrap.h>
24#include <os2sel.h>
25
26#include <os2win.h>
27#include <winnt.h>
28#include <winnls.h>
29#include <stdlib.h>
30#include <string.h>
31#include <ctype.h>
32
33#include <misc.h>
34#include <unicode.h>
35#include "heap.h"
36#include "handlemanager.h"
37#include "wprocess.h"
38#include "oslibdos.h"
39#include <versionos2.h>
40
41#define DBG_LOCALLOG DBG_kernel32
42#include "dbglocal.h"
43
44/*****************************************************************************
45 * Defines *
46 *****************************************************************************/
47
48ODINDEBUGCHANNEL(KERNEL32-KERNEL32)
49
50 /* this define enables certain less important debug messages */
51//#define DEBUG_LOCAL 1
52
53
54
55/*****************************************************************************
56 * Name : BOOL WIN32API CloseHandle
57 * Purpose : forward call to Open32
58 * Parameters:
59 * Variables :
60 * Result :
61 * Remark :
62 * Status :
63 *
64 * Author : Patrick Haller [Fri, 1998/06/12 03:44]
65 *****************************************************************************/
66BOOL WIN32API CloseHandle(HANDLE hHandle)
67{
68 dprintf(("KERNEL32: CloseHandle(%08xh)\n",
69 hHandle));
70
71 return HMCloseHandle(hHandle);
72}
73
74
75//******************************************************************************
76HANDLE WIN32API GetStdHandle(DWORD fdwDevice)
77{
78 HANDLE handle;
79
80 /* @@@PH 1998/02/12 Handle Manager Support */
81 handle = HMGetStdHandle(fdwDevice);
82
83 //@@@PH translate handle
84
85 /* handle = GetStdHandle(fdwDevice); */
86 dprintf(("KERNEL32: GetStdHandle for device %X returned %X\n", fdwDevice, handle));
87 return(handle);
88}
89//******************************************************************************
90//******************************************************************************
91BOOL WIN32API SetStdHandle(DWORD IDStdHandle,
92 HANDLE hHandle)
93{
94 dprintf(("KERNEL32: SetStdHandle\n"));
95
96 ///@@@PH translate handle
97
98 return (HMSetStdHandle(IDStdHandle,
99 hHandle));
100}
101//******************************************************************************
102//******************************************************************************
103BOOL WIN32API IsBadWritePtr(LPVOID lpvPtr, UINT cbBytes)
104{
105#ifdef DEBUG
106 BOOL rc;
107
108 rc = O32_IsBadWritePtr(lpvPtr, cbBytes);
109 dprintf(("KERNEL32: IsBadWritePtr: 0x%X size %d rc = %d\n", (int)lpvPtr, cbBytes, rc));
110 return(rc);
111#else
112 return(O32_IsBadWritePtr(lpvPtr, cbBytes));
113#endif
114}
115//******************************************************************************
116//******************************************************************************
117BOOL WIN32API IsBadReadPtr(CONST VOID *lpvPtr, UINT cbBytes)
118{
119#ifdef DEBUG
120 BOOL rc;
121
122 rc = O32_IsBadReadPtr(lpvPtr, cbBytes);
123 dprintf(("KERNEL32: IsBadReadPtr: 0x%X size %d rc = %d\n", (int)lpvPtr, cbBytes, rc));
124 return(rc);
125#else
126 return(O32_IsBadReadPtr(lpvPtr, cbBytes));
127#endif
128}
129//******************************************************************************
130//******************************************************************************
131BOOL WIN32API IsBadCodePtr( FARPROC arg1)
132{
133 dprintf(("KERNEL32: IsBadCodePtr\n"));
134 return O32_IsBadCodePtr(arg1);
135}
136//******************************************************************************
137//******************************************************************************
138BOOL WIN32API IsBadStringPtrA( LPCSTR arg1, UINT arg2)
139{
140 dprintf(("KERNEL32: IsBadStringPtr"));
141 return O32_IsBadStringPtr(arg1, arg2);
142}
143//******************************************************************************
144//******************************************************************************
145BOOL WIN32API IsBadStringPtrW(LPCWSTR arg1, UINT arg2)
146{
147 dprintf(("KERNEL32: OS2IsBadStringPtrW"));
148 return O32_IsBadReadPtr((CONST VOID *)arg1, arg2*2+2);
149}
150//******************************************************************************
151//******************************************************************************
152DWORD WIN32API GetLastError()
153{
154 DWORD rc;
155
156 rc = O32_GetLastError();
157 if(rc) {
158 dprintf2(("KERNEL32: GetLastError returned %d\n", rc));
159 }
160 return(rc);
161}
162//******************************************************************************
163//******************************************************************************
164VOID WIN32API SetLastError( DWORD dwError)
165{
166 if(dwError != 0) {
167 dprintf2(("KERNEL32: SetLastError to %d\n", dwError));
168 }
169 O32_SetLastError(dwError);
170}
171//******************************************************************************
172//******************************************************************************
173/*
174 * PH 2000/09/25 This is an experiment to overcome some problems
175 * with Open32's GMS variant.
176 */
177void _GlobalMemoryStatus(MEMORYSTATUS *lpMemStat)
178{
179 ULONG sys[5];
180 // Note: QSV_TOTPHYSMEM = 17, QSV_MAXSHMEM = 21
181 lpMemStat->dwLength = sizeof(MEMORYSTATUS);
182
183 if(!OSLibDosQuerySysInfo( 17, 21, (PVOID)sys, sizeof(sys)))
184 {
185 // Specified a number between 0 and 100 that gives a general idea of
186 // current memory utilization, in which 0 indicates no memory use and
187 // 100 indicates full memory use
188
189 //#define MB512 0x1c000000
190 //lpMemStat->dwMemoryLoad = (MB512-sys[20]) * 100 / MB512;
191 lpMemStat->dwMemoryLoad = (sys[1] * 100) / sys[0];
192
193 // bytes of physical memory
194 lpMemStat->dwTotalPhys = sys[0];
195
196 // free physical memory bytes
197 lpMemStat->dwAvailPhys = sys[0] - sys[1];
198
199 // bytes of paging file
200 // @@@PH add swapper.dat size?
201 lpMemStat->dwTotalPageFile = sys[2];
202
203 // free bytes of paging file
204 lpMemStat->dwAvailPageFile = sys[2];
205
206 // user bytes of address space
207 lpMemStat->dwTotalVirtual = max(sys[2], sys[3]);
208 lpMemStat->dwAvailVirtual = min(sys[2], sys[3]);
209 }
210}
211
212
213
214VOID WIN32API GlobalMemoryStatus(MEMORYSTATUS *arg1)
215{
216 dprintf(("KERNEL32: GlobalMemoryStatus\n"));
217 //O32_GlobalMemoryStatus(arg1);
218 _GlobalMemoryStatus(arg1);
219 dprintf(("dwMemoryLoad %X\n", arg1->dwMemoryLoad));
220 dprintf(("dwTotalPhys %X\n", arg1->dwTotalPhys));
221 dprintf(("dwAvailPhys %X\n", arg1->dwAvailPhys));
222 dprintf(("dwTotalPageFile %X\n", arg1->dwTotalPageFile));
223 dprintf(("dwAvailPageFile %X\n", arg1->dwAvailPageFile));
224 dprintf(("dwTotalVirtual %X\n", arg1->dwTotalVirtual));
225 dprintf(("dwAvailVirtual %X\n", arg1->dwAvailVirtual));
226}
227BOOL WIN32API Beep( DWORD arg1, DWORD arg2)
228{
229 dprintf(("KERNEL32: OS2Beep\n"));
230 return O32_Beep(arg1, arg2);
231}
232//******************************************************************************
233//******************************************************************************
234VOID WIN32API FatalAppExitA( UINT arg1, LPCSTR arg2)
235{
236 dprintf(("KERNEL32: OS2FatalAppExitA\n"));
237 O32_FatalAppExit(arg1, arg2);
238}
239//******************************************************************************
240//******************************************************************************
241VOID WIN32API FatalAppExitW(UINT arg1, LPCWSTR arg2)
242{
243 char *astring;
244
245 dprintf(("KERNEL32: OS2FatalAppExitW %x", arg1));
246 astring = UnicodeToAsciiString((LPWSTR)arg2);
247 O32_FatalAppExit(arg1, astring);
248 //probably won't return, but who cares..
249 FreeAsciiString(astring);
250}
251//******************************************************************************
252//******************************************************************************
253VOID WIN32API FatalExit( UINT arg1)
254{
255 dprintf(("KERNEL32: FatalExit %x", arg1));
256 O32_FatalExit(arg1);
257}
258//******************************************************************************
259//******************************************************************************
260BOOL WIN32API IsBadHugeReadPtr( const void * arg1, UINT arg2)
261{
262 dprintf(("KERNEL32: OS2IsBadHugeReadPtr\n"));
263 return O32_IsBadHugeReadPtr(arg1, arg2);
264}
265//******************************************************************************
266//******************************************************************************
267BOOL WIN32API IsBadHugeWritePtr( PVOID arg1, UINT arg2)
268{
269 dprintf(("KERNEL32: IsBadHugeWritePtr\n"));
270 return O32_IsBadHugeWritePtr(arg1, arg2);
271}
272//******************************************************************************
273//******************************************************************************
274int WIN32API MulDiv(int arg1, int arg2, int arg3)
275{
276 dprintf2(("KERNEL32: MulDiv %d*%d/%d\n", arg1, arg2, arg3));
277 if(arg3 == 0)
278 return 0;
279
280 return O32_MulDiv(arg1, arg2, arg3);
281}
282//******************************************************************************
283//Borrowed from Wine
284//******************************************************************************
285ODINPROCEDURE1(GetStartupInfoA,LPSTARTUPINFOA,lpStartupInfo)
286{
287 lpStartupInfo->cb = sizeof(STARTUPINFOA);
288 lpStartupInfo->lpReserved = "<Reserved>";
289 lpStartupInfo->lpDesktop = "Desktop";
290 lpStartupInfo->lpTitle = "Title";
291 lpStartupInfo->dwX = 0;
292 lpStartupInfo->dwY = 0;
293 lpStartupInfo->dwXSize = 640;
294 lpStartupInfo->dwYSize = 480;
295 lpStartupInfo->dwXCountChars = 80; // for console
296 lpStartupInfo->dwYCountChars = 25;
297 lpStartupInfo->dwFillAttribute = 0x0720;
298 lpStartupInfo->dwFlags = STARTF_USESHOWWINDOW |
299 STARTF_USEPOSITION |
300 STARTF_USESIZE |
301 STARTF_USECOUNTCHARS |
302 STARTF_USEFILLATTRIBUTE|
303 STARTF_USESTDHANDLES;
304 lpStartupInfo->wShowWindow = SW_SHOWDEFAULT;
305 lpStartupInfo->cbReserved2 = 0;
306 lpStartupInfo->lpReserved2 = NULL; /* must be NULL for VC runtime */
307 /* @@@PH 98/07/13 Handlemanager support */
308 lpStartupInfo->hStdInput = GetStdHandle(STD_INPUT_HANDLE);
309 lpStartupInfo->hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
310 lpStartupInfo->hStdError = GetStdHandle(STD_ERROR_HANDLE);
311 return;
312}
313//******************************************************************************
314//Borrowed from Wine
315//******************************************************************************
316ODINPROCEDURE1(GetStartupInfoW,LPSTARTUPINFOW,lpStartupInfo)
317{
318 static WCHAR lpReserved[] = {'<', 'R','e','s','e','r','v','e','d','>', 0};
319 static WCHAR lpDesktop[] = {'D', 'e','s','k','t','o','p', 0};
320 static WCHAR lpTitle[] = {'T', 'i','t','l','e', 0};
321
322 // forward call to ascii variant
323 GetStartupInfoA((LPSTARTUPINFOA)lpStartupInfo);
324 lpStartupInfo->cb = sizeof(STARTUPINFOW);
325 lpStartupInfo->lpReserved = lpReserved;
326 lpStartupInfo->lpDesktop = lpDesktop;
327 lpStartupInfo->lpTitle = lpTitle;
328 return;
329}
330//******************************************************************************
331//******************************************************************************
332BOOL WIN32API FlushInstructionCache( /*PLF Mon 98-02-09 23:56:49 : STUB STUB STUB STUB STUB */
333 HANDLE hProcess, /* process with cache to flush */
334 LPCVOID lpvBase, /* address of region to flush */
335 DWORD cbFlush) /* length of region to flush */
336
337{
338 dprintf(("FlushInstructionCache() - NIY\n"));
339 return TRUE;
340}
341
342
343//******************************************************************************
344
345/***********************************************************************
346* RtlFillMemory (KERNEL32.441)
347*/
348VOID WIN32API RtlFillMemory(LPVOID ptr,
349 UINT len,
350 UINT fill )
351{
352#ifdef DEBUG_LOCAL
353 dprintf(("KERNEL32: RtlFillMemory(%08x,%08x,%08x)\n",
354 ptr,
355 len,
356 fill));
357#endif
358
359 memset(ptr,
360 fill,
361 len );
362}
363
364
365/***********************************************************************
366* RtlMoveMemory (KERNEL32.442)
367*/
368VOID WIN32API RtlMoveMemory(LPVOID dst,
369 LPCVOID src,
370 UINT len )
371{
372 dprintf2(("KERNEL32: RtlMoveMemory(%08x,%08x,%08x)\n",
373 dst,
374 src,
375 len));
376
377 memmove(dst,
378 src,
379 len );
380}
381
382
383/***********************************************************************
384* RtlZeroMemory (KERNEL32.444)
385*/
386VOID WIN32API RtlZeroMemory(LPVOID ptr,
387 UINT len)
388{
389 dprintf2(("KERNEL32: RtlZeroMemory(%08x,%08x)\n",
390 ptr,
391 len));
392
393 memset(ptr,
394 0,
395 len);
396}
397
398//******************************************************************************
399
400
401
402
403
404
405
406
407/*****************************************************************************
408 * Name : BOOL GetSystemPowerStatus
409 * Purpose : The GetSystemPowerStatus function retrieves the power status of
410 * the system. The status indicates whether the system is running
411 * on AC or DC power, whether the battery is currently charging,
412 * and how much battery life currently remains.
413 * Parameters: LPSYSTEM_POWER_STATUS lpSystemPowerStatus
414 * Variables :
415 * Result : TRUE / FALSE
416 * Remark :
417 * Status : UNTESTED STUB
418 *
419 * Author : Patrick Haller [Mon, 1998/06/15 08:00]
420 *****************************************************************************/
421
422BOOL WIN32API GetSystemPowerStatus(LPSYSTEM_POWER_STATUS lpSystemPowerStatus)
423{
424 dprintf(("Kernel32: GetSystemPowerStatus(%08xh) not properly implemented.\n",
425 lpSystemPowerStatus));
426
427 if(lpSystemPowerStatus == NULL) {
428 SetLastError(ERROR_INVALID_PARAMETER);
429 return FALSE;
430 }
431 lpSystemPowerStatus->ACLineStatus = AC_LINE_ONLINE;
432 lpSystemPowerStatus->BatteryFlag = BATTERY_FLAG_HIGH;
433 lpSystemPowerStatus->BatteryLifePercent = BATTERY_PERCENTAGE_UNKNOWN;
434 lpSystemPowerStatus->Reserved1 = 0;
435 lpSystemPowerStatus->BatteryLifeTime = BATTERY_LIFE_UNKNOWN;
436 lpSystemPowerStatus->BatteryFullLifeTime= BATTERY_LIFE_UNKNOWN;
437
438 return TRUE;
439}
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