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Get rid of the WINEOPTIONS variable and instead use WINEDEBUG to
[wine.git] / dlls / kernel / process.c
bloba8b24cadfe067996bc84c7a03700d53e308a0cd7
1 /*
2 * Win32 processes
3 *
4 * Copyright 1996, 1998 Alexandre Julliard
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21 #include "config.h"
22 #include "wine/port.h"
23
24 #include <assert.h>
25 #include <ctype.h>
26 #include <errno.h>
27 #include <locale.h>
28 #include <signal.h>
29 #include <stdio.h>
30 #include <time.h>
31 #ifdef HAVE_SYS_TIME_H
32 # include <sys/time.h>
33 #endif
34 #include <sys/types.h>
35
36 #include "wine/winbase16.h"
37 #include "wine/winuser16.h"
38 #include "ntstatus.h"
39 #include "thread.h"
40 #include "file.h"
41 #include "module.h"
42 #include "options.h"
43 #include "kernel_private.h"
44 #include "wine/exception.h"
45 #include "wine/server.h"
46 #include "wine/unicode.h"
47 #include "wine/debug.h"
48
49 WINE_DEFAULT_DEBUG_CHANNEL(process);
50 WINE_DECLARE_DEBUG_CHANNEL(server);
51 WINE_DECLARE_DEBUG_CHANNEL(relay);
52
53 typedef struct
54 {
55 LPSTR lpEnvAddress;
56 LPSTR lpCmdLine;
57 LPSTR lpCmdShow;
58 DWORD dwReserved;
59 } LOADPARMS32;
60
61 static UINT process_error_mode;
62
63 static HANDLE main_exe_file;
64 static DWORD shutdown_flags = 0;
65 static DWORD shutdown_priority = 0x280;
66 static DWORD process_dword;
67 static BOOL oem_file_apis;
68
69 static unsigned int server_startticks;
70 int main_create_flags = 0;
71 HMODULE kernel32_handle = 0;
72
73 /* Process flags */
74 #define PDB32_DEBUGGED 0x0001 /* Process is being debugged */
75 #define PDB32_WIN16_PROC 0x0008 /* Win16 process */
76 #define PDB32_DOS_PROC 0x0010 /* Dos process */
77 #define PDB32_CONSOLE_PROC 0x0020 /* Console process */
78 #define PDB32_FILE_APIS_OEM 0x0040 /* File APIs are OEM */
79 #define PDB32_WIN32S_PROC 0x8000 /* Win32s process */
80
81 static const WCHAR comW[] = {'.','c','o','m',0};
82 static const WCHAR batW[] = {'.','b','a','t',0};
83 static const WCHAR winevdmW[] = {'w','i','n','e','v','d','m','.','e','x','e',0};
84
85 extern void SHELL_LoadRegistry(void);
86 extern void VERSION_Init( const WCHAR *appname );
87 extern void MODULE_InitLoadPath(void);
88 extern void LOCALE_Init(void);
89
90 /***********************************************************************
91 * contains_path
92 */
93 inline static int contains_path( LPCWSTR name )
94 {
95 return ((*name && (name[1] == ':')) || strchrW(name, '/') || strchrW(name, '\\'));
96 }
97
98
99 /***********************************************************************
100 * is_special_env_var
101 *
102 * Check if an environment variable needs to be handled specially when
103 * passed through the Unix environment (i.e. prefixed with "WINE").
104 */
105 inline static int is_special_env_var( const char *var )
106 {
107 return (!strncmp( var, "PATH=", sizeof("PATH=")-1 ) ||
108 !strncmp( var, "TEMP=", sizeof("TEMP=")-1 ) ||
109 !strncmp( var, "TMP=", sizeof("TMP=")-1 ));
110 }
111
112
113 /***************************************************************************
114 * get_builtin_path
115 *
116 * Get the path of a builtin module when the native file does not exist.
117 */
118 static BOOL get_builtin_path( const WCHAR *libname, const WCHAR *ext, WCHAR *filename, UINT size )
119 {
120 WCHAR *file_part;
121 WCHAR sysdir[MAX_PATH];
122 UINT len = GetSystemDirectoryW( sysdir, MAX_PATH );
123
124 if (contains_path( libname ))
125 {
126 if (RtlGetFullPathName_U( libname, size * sizeof(WCHAR),
127 filename, &file_part ) > size * sizeof(WCHAR))
128 return FALSE; /* too long */
129
130 if (strncmpiW( filename, sysdir, len ) || filename[len] != '\\')
131 return FALSE;
132 while (filename[len] == '\\') len++;
133 if (filename + len != file_part) return FALSE;
134 }
135 else
136 {
137 if (strlenW(libname) + len + 2 >= size) return FALSE; /* too long */
138 memcpy( filename, sysdir, len * sizeof(WCHAR) );
139 file_part = filename + len;
140 if (file_part > filename && file_part[-1] != '\\') *file_part++ = '\\';
141 strcpyW( file_part, libname );
142 }
143 if (ext && !strchrW( file_part, '.' ))
144 {
145 if (file_part + strlenW(file_part) + strlenW(ext) + 1 > filename + size)
146 return FALSE; /* too long */
147 strcatW( file_part, ext );
148 }
149 return TRUE;
150 }
151
152
153 /***********************************************************************
154 * open_builtin_exe_file
155 *
156 * Open an exe file for a builtin exe.
157 */
158 static void *open_builtin_exe_file( const WCHAR *name, char *error, int error_size,
159 int test_only, int *file_exists )
160 {
161 char exename[MAX_PATH];
162 WCHAR *p;
163 UINT i, len;
164
165 if ((p = strrchrW( name, '/' ))) name = p + 1;
166 if ((p = strrchrW( name, '\\' ))) name = p + 1;
167
168 /* we don't want to depend on the current codepage here */
169 len = strlenW( name ) + 1;
170 if (len >= sizeof(exename)) return NULL;
171 for (i = 0; i < len; i++)
172 {
173 if (name[i] > 127) return NULL;
174 exename[i] = (char)name[i];
175 if (exename[i] >= 'A' && exename[i] <= 'Z') exename[i] += 'a' - 'A';
176 }
177 return wine_dll_load_main_exe( exename, error, error_size, test_only, file_exists );
178 }
179
180
181 /***********************************************************************
182 * open_exe_file
183 *
184 * Open a specific exe file, taking load order into account.
185 * Returns the file handle or 0 for a builtin exe.
186 */
187 static HANDLE open_exe_file( const WCHAR *name )
188 {
189 enum loadorder_type loadorder[LOADORDER_NTYPES];
190 WCHAR buffer[MAX_PATH];
191 HANDLE handle;
192 int i, file_exists;
193
194 TRACE("looking for %s\n", debugstr_w(name) );
195
196 if ((handle = CreateFileW( name, GENERIC_READ, FILE_SHARE_READ,
197 NULL, OPEN_EXISTING, 0, 0 )) == INVALID_HANDLE_VALUE)
198 {
199 /* file doesn't exist, check for builtin */
200 if (!contains_path( name )) goto error;
201 if (!get_builtin_path( name, NULL, buffer, sizeof(buffer) )) goto error;
202 name = buffer;
203 }
204
205 MODULE_GetLoadOrderW( loadorder, NULL, name );
206
207 for(i = 0; i < LOADORDER_NTYPES; i++)
208 {
209 if (loadorder[i] == LOADORDER_INVALID) break;
210 switch(loadorder[i])
211 {
212 case LOADORDER_DLL:
213 TRACE( "Trying native exe %s\n", debugstr_w(name) );
214 if (handle != INVALID_HANDLE_VALUE) return handle;
215 break;
216 case LOADORDER_BI:
217 TRACE( "Trying built-in exe %s\n", debugstr_w(name) );
218 open_builtin_exe_file( name, NULL, 0, 1, &file_exists );
219 if (file_exists)
220 {
221 if (handle != INVALID_HANDLE_VALUE) CloseHandle(handle);
222 return 0;
223 }
224 default:
225 break;
226 }
227 }
228 if (handle != INVALID_HANDLE_VALUE) CloseHandle(handle);
229
230 error:
231 SetLastError( ERROR_FILE_NOT_FOUND );
232 return INVALID_HANDLE_VALUE;
233 }
234
235
236 /***********************************************************************
237 * find_exe_file
238 *
239 * Open an exe file, and return the full name and file handle.
240 * Returns FALSE if file could not be found.
241 * If file exists but cannot be opened, returns TRUE and set handle to INVALID_HANDLE_VALUE.
242 * If file is a builtin exe, returns TRUE and sets handle to 0.
243 */
244 static BOOL find_exe_file( const WCHAR *name, WCHAR *buffer, int buflen, HANDLE *handle )
245 {
246 static const WCHAR exeW[] = {'.','e','x','e',0};
247
248 enum loadorder_type loadorder[LOADORDER_NTYPES];
249 int i, file_exists;
250
251 TRACE("looking for %s\n", debugstr_w(name) );
252
253 if (!SearchPathW( NULL, name, exeW, buflen, buffer, NULL ) &&
254 !get_builtin_path( name, exeW, buffer, buflen ))
255 {
256 /* no builtin found, try native without extension in case it is a Unix app */
257
258 if (SearchPathW( NULL, name, NULL, buflen, buffer, NULL ))
259 {
260 TRACE( "Trying native/Unix binary %s\n", debugstr_w(buffer) );
261 if ((*handle = CreateFileW( buffer, GENERIC_READ, FILE_SHARE_READ,
262 NULL, OPEN_EXISTING, 0, 0 )) != INVALID_HANDLE_VALUE)
263 return TRUE;
264 }
265 return FALSE;
266 }
267
268 MODULE_GetLoadOrderW( loadorder, NULL, buffer );
269
270 for(i = 0; i < LOADORDER_NTYPES; i++)
271 {
272 if (loadorder[i] == LOADORDER_INVALID) break;
273 switch(loadorder[i])
274 {
275 case LOADORDER_DLL:
276 TRACE( "Trying native exe %s\n", debugstr_w(buffer) );
277 if ((*handle = CreateFileW( buffer, GENERIC_READ, FILE_SHARE_READ,
278 NULL, OPEN_EXISTING, 0, 0 )) != INVALID_HANDLE_VALUE)
279 return TRUE;
280 if (GetLastError() != ERROR_FILE_NOT_FOUND) return TRUE;
281 break;
282 case LOADORDER_BI:
283 TRACE( "Trying built-in exe %s\n", debugstr_w(buffer) );
284 open_builtin_exe_file( buffer, NULL, 0, 1, &file_exists );
285 if (file_exists)
286 {
287 *handle = 0;
288 return TRUE;
289 }
290 break;
291 default:
292 break;
293 }
294 }
295 SetLastError( ERROR_FILE_NOT_FOUND );
296 return FALSE;
297 }
298
299
300 /**********************************************************************
301 * load_pe_exe
302 *
303 * Load a PE format EXE file.
304 */
305 static HMODULE load_pe_exe( const WCHAR *name, HANDLE file )
306 {
307 IMAGE_NT_HEADERS *nt;
308 HANDLE mapping;
309 void *module;
310 OBJECT_ATTRIBUTES attr;
311 LARGE_INTEGER size;
312 DWORD len = 0;
313 UINT drive_type;
314
315 attr.Length = sizeof(attr);
316 attr.RootDirectory = 0;
317 attr.ObjectName = NULL;
318 attr.Attributes = 0;
319 attr.SecurityDescriptor = NULL;
320 attr.SecurityQualityOfService = NULL;
321 size.QuadPart = 0;
322
323 if (NtCreateSection( &mapping, STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ,
324 &attr, &size, 0, SEC_IMAGE, file ) != STATUS_SUCCESS)
325 return NULL;
326
327 module = NULL;
328 if (NtMapViewOfSection( mapping, GetCurrentProcess(), &module, 0, 0, &size, &len,
329 ViewShare, 0, PAGE_READONLY ) != STATUS_SUCCESS)
330 return NULL;
331
332 NtClose( mapping );
333
334 /* virus check */
335 nt = RtlImageNtHeader( module );
336 if (nt->OptionalHeader.AddressOfEntryPoint)
337 {
338 if (!RtlImageRvaToSection( nt, module, nt->OptionalHeader.AddressOfEntryPoint ))
339 MESSAGE("VIRUS WARNING: PE module %s has an invalid entrypoint (0x%08lx) "
340 "outside all sections (possibly infected by Tchernobyl/SpaceFiller virus)!\n",
341 debugstr_w(name), nt->OptionalHeader.AddressOfEntryPoint );
342 }
343
344 drive_type = GetDriveTypeW( name );
345 /* don't keep the file handle open on removable media */
346 if (drive_type == DRIVE_REMOVABLE || drive_type == DRIVE_CDROM)
347 {
348 CloseHandle( main_exe_file );
349 main_exe_file = 0;
350 }
351
352 return module;
353 }
354
355 /***********************************************************************
356 * build_initial_environment
357 *
358 * Build the Win32 environment from the Unix environment
359 */
360 static BOOL build_initial_environment( char **environ )
361 {
362 ULONG size = 1;
363 char **e;
364 WCHAR *p, *endptr;
365 void *ptr;
366
367 /* Compute the total size of the Unix environment */
368 for (e = environ; *e; e++)
369 {
370 if (is_special_env_var( *e )) continue;
371 size += MultiByteToWideChar( CP_UNIXCP, 0, *e, -1, NULL, 0 );
372 }
373 size *= sizeof(WCHAR);
374
375 /* Now allocate the environment */
376 if (NtAllocateVirtualMemory(NtCurrentProcess(), &ptr, 0, &size,
377 MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE) != STATUS_SUCCESS)
378 return FALSE;
379
380 NtCurrentTeb()->Peb->ProcessParameters->Environment = p = ptr;
381 endptr = p + size / sizeof(WCHAR);
382
383 /* And fill it with the Unix environment */
384 for (e = environ; *e; e++)
385 {
386 char *str = *e;
387
388 /* skip Unix special variables and use the Wine variants instead */
389 if (!strncmp( str, "WINE", 4 ))
390 {
391 if (is_special_env_var( str + 4 )) str += 4;
392 }
393 else if (is_special_env_var( str )) continue; /* skip it */
394
395 MultiByteToWideChar( CP_UNIXCP, 0, str, -1, p, endptr - p );
396 p += strlenW(p) + 1;
397 }
398 *p = 0;
399 return TRUE;
400 }
401
402
403 /***********************************************************************
404 * set_library_wargv
405 *
406 * Set the Wine library Unicode argv global variables.
407 */
408 static void set_library_wargv( char **argv )
409 {
410 int argc;
411 WCHAR *p;
412 WCHAR **wargv;
413 DWORD total = 0;
414
415 for (argc = 0; argv[argc]; argc++)
416 total += MultiByteToWideChar( CP_UNIXCP, 0, argv[argc], -1, NULL, 0 );
417
418 wargv = RtlAllocateHeap( GetProcessHeap(), 0,
419 total * sizeof(WCHAR) + (argc + 1) * sizeof(*wargv) );
420 p = (WCHAR *)(wargv + argc + 1);
421 for (argc = 0; argv[argc]; argc++)
422 {
423 DWORD reslen = MultiByteToWideChar( CP_UNIXCP, 0, argv[argc], -1, p, total );
424 wargv[argc] = p;
425 p += reslen;
426 total -= reslen;
427 }
428 wargv[argc] = NULL;
429 __wine_main_wargv = wargv;
430 }
431
432
433 /***********************************************************************
434 * build_command_line
435 *
436 * Build the command line of a process from the argv array.
437 *
438 * Note that it does NOT necessarily include the file name.
439 * Sometimes we don't even have any command line options at all.
440 *
441 * We must quote and escape characters so that the argv array can be rebuilt
442 * from the command line:
443 * - spaces and tabs must be quoted
444 * 'a b' -> '"a b"'
445 * - quotes must be escaped
446 * '"' -> '\"'
447 * - if '\'s are followed by a '"', they must be doubled and followed by '\"',
448 * resulting in an odd number of '\' followed by a '"'
449 * '\"' -> '\\\"'
450 * '\\"' -> '\\\\\"'
451 * - '\'s that are not followed by a '"' can be left as is
452 * 'a\b' == 'a\b'
453 * 'a\\b' == 'a\\b'
454 */
455 static BOOL build_command_line( WCHAR **argv )
456 {
457 int len;
458 WCHAR **arg;
459 LPWSTR p;
460 RTL_USER_PROCESS_PARAMETERS* rupp = NtCurrentTeb()->Peb->ProcessParameters;
461
462 if (rupp->CommandLine.Buffer) return TRUE; /* already got it from the server */
463
464 len = 0;
465 for (arg = argv; *arg; arg++)
466 {
467 int has_space,bcount;
468 WCHAR* a;
469
470 has_space=0;
471 bcount=0;
472 a=*arg;
473 if( !*a ) has_space=1;
474 while (*a!='\0') {
475 if (*a=='\\') {
476 bcount++;
477 } else {
478 if (*a==' ' || *a=='\t') {
479 has_space=1;
480 } else if (*a=='"') {
481 /* doubling of '\' preceeding a '"',
482 * plus escaping of said '"'
483 */
484 len+=2*bcount+1;
485 }
486 bcount=0;
487 }
488 a++;
489 }
490 len+=(a-*arg)+1 /* for the separating space */;
491 if (has_space)
492 len+=2; /* for the quotes */
493 }
494
495 if (!(rupp->CommandLine.Buffer = RtlAllocateHeap( GetProcessHeap(), 0, len * sizeof(WCHAR))))
496 return FALSE;
497
498 p = rupp->CommandLine.Buffer;
499 rupp->CommandLine.Length = (len - 1) * sizeof(WCHAR);
500 rupp->CommandLine.MaximumLength = len * sizeof(WCHAR);
501 for (arg = argv; *arg; arg++)
502 {
503 int has_space,has_quote;
504 WCHAR* a;
505
506 /* Check for quotes and spaces in this argument */
507 has_space=has_quote=0;
508 a=*arg;
509 if( !*a ) has_space=1;
510 while (*a!='\0') {
511 if (*a==' ' || *a=='\t') {
512 has_space=1;
513 if (has_quote)
514 break;
515 } else if (*a=='"') {
516 has_quote=1;
517 if (has_space)
518 break;
519 }
520 a++;
521 }
522
523 /* Now transfer it to the command line */
524 if (has_space)
525 *p++='"';
526 if (has_quote) {
527 int bcount;
528 WCHAR* a;
529
530 bcount=0;
531 a=*arg;
532 while (*a!='\0') {
533 if (*a=='\\') {
534 *p++=*a;
535 bcount++;
536 } else {
537 if (*a=='"') {
538 int i;
539
540 /* Double all the '\\' preceeding this '"', plus one */
541 for (i=0;i<=bcount;i++)
542 *p++='\\';
543 *p++='"';
544 } else {
545 *p++=*a;
546 }
547 bcount=0;
548 }
549 a++;
550 }
551 } else {
552 WCHAR* x = *arg;
553 while ((*p=*x++)) p++;
554 }
555 if (has_space)
556 *p++='"';
557 *p++=' ';
558 }
559 if (p > rupp->CommandLine.Buffer)
560 p--; /* remove last space */
561 *p = '\0';
562
563 return TRUE;
564 }
565
566
567 /* make sure the unicode string doesn't point beyond the end pointer */
568 static inline void fix_unicode_string( UNICODE_STRING *str, char *end_ptr )
569 {
570 if ((char *)str->Buffer >= end_ptr)
571 {
572 str->Length = str->MaximumLength = 0;
573 str->Buffer = NULL;
574 return;
575 }
576 if ((char *)str->Buffer + str->MaximumLength > end_ptr)
577 {
578 str->MaximumLength = (end_ptr - (char *)str->Buffer) & ~(sizeof(WCHAR) - 1);
579 }
580 if (str->Length >= str->MaximumLength)
581 {
582 if (str->MaximumLength >= sizeof(WCHAR))
583 str->Length = str->MaximumLength - sizeof(WCHAR);
584 else
585 str->Length = str->MaximumLength = 0;
586 }
587 }
588
589
590 /***********************************************************************
591 * init_user_process_params
592 *
593 * Fill the RTL_USER_PROCESS_PARAMETERS structure from the server.
594 */
595 static RTL_USER_PROCESS_PARAMETERS *init_user_process_params( size_t info_size )
596 {
597 void *ptr;
598 DWORD size;
599 NTSTATUS status;
600 RTL_USER_PROCESS_PARAMETERS *params;
601
602 size = info_size;
603 if ((status = NtAllocateVirtualMemory( NtCurrentProcess(), &ptr, NULL, &size,
604 MEM_COMMIT, PAGE_READWRITE )) != STATUS_SUCCESS)
605 return NULL;
606
607 SERVER_START_REQ( get_startup_info )
608 {
609 wine_server_set_reply( req, ptr, info_size );
610 wine_server_call( req );
611 info_size = wine_server_reply_size( reply );
612 }
613 SERVER_END_REQ;
614
615 params = ptr;
616 params->Size = info_size;
617 params->AllocationSize = size;
618
619 /* make sure the strings are valid */
620 fix_unicode_string( &params->CurrentDirectoryName, (char *)info_size );
621 fix_unicode_string( &params->DllPath, (char *)info_size );
622 fix_unicode_string( &params->ImagePathName, (char *)info_size );
623 fix_unicode_string( &params->CommandLine, (char *)info_size );
624 fix_unicode_string( &params->WindowTitle, (char *)info_size );
625 fix_unicode_string( &params->Desktop, (char *)info_size );
626 fix_unicode_string( &params->ShellInfo, (char *)info_size );
627 fix_unicode_string( &params->RuntimeInfo, (char *)info_size );
628
629 return RtlNormalizeProcessParams( params );
630 }
631
632
633 /***********************************************************************
634 * process_init
635 *
636 * Main process initialisation code
637 */
638 static BOOL process_init( char *argv[], char **environ )
639 {
640 static const WCHAR kernel32W[] = {'k','e','r','n','e','l','3','2',0};
641 BOOL ret;
642 size_t info_size = 0;
643 RTL_USER_PROCESS_PARAMETERS *params;
644 PEB *peb = NtCurrentTeb()->Peb;
645 HANDLE hstdin, hstdout, hstderr;
646 extern void __wine_dbg_kernel32_init(void);
647
648 PTHREAD_Init();
649
650 __wine_dbg_kernel32_init(); /* hack: register debug channels early */
651
652 setbuf(stdout,NULL);
653 setbuf(stderr,NULL);
654 setlocale(LC_CTYPE,"");
655
656 /* Retrieve startup info from the server */
657 SERVER_START_REQ( init_process )
658 {
659 req->peb = peb;
660 req->ldt_copy = &wine_ldt_copy;
661 if ((ret = !wine_server_call_err( req )))
662 {
663 main_exe_file = reply->exe_file;
664 main_create_flags = reply->create_flags;
665 info_size = reply->info_size;
666 server_startticks = reply->server_start;
667 hstdin = reply->hstdin;
668 hstdout = reply->hstdout;
669 hstderr = reply->hstderr;
670 }
671 }
672 SERVER_END_REQ;
673 if (!ret) return FALSE;
674
675 if (info_size == 0)
676 {
677 params = peb->ProcessParameters;
678
679 /* This is wine specific: we have no parent (we're started from unix)
680 * so, create a simple console with bare handles to unix stdio
681 * input & output streams (aka simple console)
682 */
683 wine_server_fd_to_handle( 0, GENERIC_READ|SYNCHRONIZE, TRUE, &params->hStdInput );
684 wine_server_fd_to_handle( 1, GENERIC_WRITE|SYNCHRONIZE, TRUE, &params->hStdOutput );
685 wine_server_fd_to_handle( 2, GENERIC_WRITE|SYNCHRONIZE, TRUE, &params->hStdError );
686
687 /* <hack: to be changed later on> */
688 params->CurrentDirectoryName.Length = 3 * sizeof(WCHAR);
689 params->CurrentDirectoryName.MaximumLength = RtlGetLongestNtPathLength() * sizeof(WCHAR);
690 params->CurrentDirectoryName.Buffer = RtlAllocateHeap( GetProcessHeap(), 0, params->CurrentDirectoryName.MaximumLength);
691 params->CurrentDirectoryName.Buffer[0] = 'C';
692 params->CurrentDirectoryName.Buffer[1] = ':';
693 params->CurrentDirectoryName.Buffer[2] = '\\';
694 params->CurrentDirectoryName.Buffer[3] = '\0';
695 /* </hack: to be changed later on> */
696 }
697 else
698 {
699 if (!(params = init_user_process_params( info_size ))) return FALSE;
700 peb->ProcessParameters = params;
701
702 /* convert value from server:
703 * + 0 => INVALID_HANDLE_VALUE
704 * + console handle need to be mapped
705 */
706 if (!hstdin)
707 hstdin = INVALID_HANDLE_VALUE;
708 else if (VerifyConsoleIoHandle(console_handle_map(hstdin)))
709 hstdin = console_handle_map(hstdin);
710
711 if (!hstdout)
712 hstdout = INVALID_HANDLE_VALUE;
713 else if (VerifyConsoleIoHandle(console_handle_map(hstdout)))
714 hstdout = console_handle_map(hstdout);
715
716 if (!hstderr)
717 hstderr = INVALID_HANDLE_VALUE;
718 else if (VerifyConsoleIoHandle(console_handle_map(hstderr)))
719 hstderr = console_handle_map(hstderr);
720
721 params->hStdInput = hstdin;
722 params->hStdOutput = hstdout;
723 params->hStdError = hstderr;
724 }
725
726 kernel32_handle = GetModuleHandleW(kernel32W);
727
728 LOCALE_Init();
729
730 /* Copy the parent environment */
731 if (!build_initial_environment( environ )) return FALSE;
732
733 /* Parse command line arguments */
734 if (!info_size) OPTIONS_ParseOptions( argv );
735
736 /* initialise DOS drives */
737 if (!DRIVE_Init()) return FALSE;
738
739 /* initialise DOS directories */
740 if (!DIR_Init()) return FALSE;
741
742 /* registry initialisation */
743 SHELL_LoadRegistry();
744
745 /* global boot finished, the rest is process-local */
746 SERVER_START_REQ( boot_done )
747 {
748 req->debug_level = TRACE_ON(server);
749 wine_server_call( req );
750 }
751 SERVER_END_REQ;
752
753 return TRUE;
754 }
755
756
757 /***********************************************************************
758 * start_process
759 *
760 * Startup routine of a new process. Runs on the new process stack.
761 */
762 static void start_process( void *arg )
763 {
764 __TRY
765 {
766 PEB *peb = NtCurrentTeb()->Peb;
767 IMAGE_NT_HEADERS *nt;
768 LPTHREAD_START_ROUTINE entry;
769
770 LdrInitializeThunk( main_exe_file, 0, 0, 0 );
771
772 nt = RtlImageNtHeader( peb->ImageBaseAddress );
773 entry = (LPTHREAD_START_ROUTINE)((char *)peb->ImageBaseAddress +
774 nt->OptionalHeader.AddressOfEntryPoint);
775
776 if (TRACE_ON(relay))
777 DPRINTF( "%04lx:Starting process %s (entryproc=%p)\n", GetCurrentThreadId(),
778 debugstr_w(peb->ProcessParameters->ImagePathName.Buffer), entry );
779
780 SetLastError( 0 ); /* clear error code */
781 if (peb->BeingDebugged) DbgBreakPoint();
782 ExitProcess( entry( peb ) );
783 }
784 __EXCEPT(UnhandledExceptionFilter)
785 {
786 TerminateThread( GetCurrentThread(), GetExceptionCode() );
787 }
788 __ENDTRY
789 }
790
791
792 /***********************************************************************
793 * __wine_kernel_init
794 *
795 * Wine initialisation: load and start the main exe file.
796 */
797 void __wine_kernel_init(void)
798 {
799 WCHAR *main_exe_name, *p;
800 char error[1024];
801 DWORD stack_size = 0;
802 int file_exists;
803 PEB *peb = NtCurrentTeb()->Peb;
804
805 /* Initialize everything */
806 if (!process_init( __wine_main_argv, __wine_main_environ )) exit(1);
807 /* update argc in case options have been removed */
808 for (__wine_main_argc = 0; __wine_main_argv[__wine_main_argc]; __wine_main_argc++) /*nothing*/;
809
810 __wine_main_argv++; /* remove argv[0] (wine itself) */
811 __wine_main_argc--;
812
813 if (!(main_exe_name = peb->ProcessParameters->ImagePathName.Buffer))
814 {
815 WCHAR buffer[MAX_PATH];
816 WCHAR exe_nameW[MAX_PATH];
817
818 if (!__wine_main_argv[0]) OPTIONS_Usage();
819
820 MultiByteToWideChar( CP_UNIXCP, 0, __wine_main_argv[0], -1, exe_nameW, MAX_PATH );
821 if (!find_exe_file( exe_nameW, buffer, MAX_PATH, &main_exe_file ))
822 {
823 MESSAGE( "wine: cannot find '%s'\n", __wine_main_argv[0] );
824 ExitProcess(1);
825 }
826 if (main_exe_file == INVALID_HANDLE_VALUE)
827 {
828 MESSAGE( "wine: cannot open %s\n", debugstr_w(main_exe_name) );
829 ExitProcess(1);
830 }
831 RtlCreateUnicodeString( &peb->ProcessParameters->ImagePathName, buffer );
832 main_exe_name = peb->ProcessParameters->ImagePathName.Buffer;
833 }
834
835 TRACE( "starting process name=%s file=%p argv[0]=%s\n",
836 debugstr_w(main_exe_name), main_exe_file, debugstr_a(__wine_main_argv[0]) );
837
838 MODULE_InitLoadPath();
839 VERSION_Init( main_exe_name );
840
841 if (!main_exe_file) /* no file handle -> Winelib app */
842 {
843 TRACE( "starting Winelib app %s\n", debugstr_w(main_exe_name) );
844 if (open_builtin_exe_file( main_exe_name, error, sizeof(error), 0, &file_exists ))
845 goto found;
846 MESSAGE( "wine: cannot open builtin library for %s: %s\n",
847 debugstr_w(main_exe_name), error );
848 ExitProcess(1);
849 }
850
851 switch( MODULE_GetBinaryType( main_exe_file ))
852 {
853 case BINARY_PE_EXE:
854 TRACE( "starting Win32 binary %s\n", debugstr_w(main_exe_name) );
855 if ((peb->ImageBaseAddress = load_pe_exe( main_exe_name, main_exe_file )))
856 goto found;
857 MESSAGE( "wine: could not load %s as Win32 binary\n", debugstr_w(main_exe_name) );
858 ExitProcess(1);
859 case BINARY_PE_DLL:
860 MESSAGE( "wine: %s is a DLL, not an executable\n", debugstr_w(main_exe_name) );
861 ExitProcess(1);
862 case BINARY_UNKNOWN:
863 /* check for .com extension */
864 if (!(p = strrchrW( main_exe_name, '.' )) || strcmpiW( p, comW ))
865 {
866 MESSAGE( "wine: cannot determine executable type for %s\n",
867 debugstr_w(main_exe_name) );
868 ExitProcess(1);
869 }
870 /* fall through */
871 case BINARY_WIN16:
872 case BINARY_DOS:
873 TRACE( "starting Win16/DOS binary %s\n", debugstr_w(main_exe_name) );
874 CloseHandle( main_exe_file );
875 main_exe_file = 0;
876 __wine_main_argv--;
877 __wine_main_argc++;
878 __wine_main_argv[0] = "winevdm.exe";
879 if (open_builtin_exe_file( winevdmW, error, sizeof(error), 0, &file_exists ))
880 goto found;
881 MESSAGE( "wine: trying to run %s, cannot open builtin library for 'winevdm.exe': %s\n",
882 debugstr_w(main_exe_name), error );
883 ExitProcess(1);
884 case BINARY_OS216:
885 MESSAGE( "wine: %s is an OS/2 binary, not supported\n", debugstr_w(main_exe_name) );
886 ExitProcess(1);
887 case BINARY_UNIX_EXE:
888 MESSAGE( "wine: %s is a Unix binary, not supported\n", debugstr_w(main_exe_name) );
889 ExitProcess(1);
890 case BINARY_UNIX_LIB:
891 {
892 DOS_FULL_NAME full_name;
893
894 TRACE( "starting Winelib app %s\n", debugstr_w(main_exe_name) );
895 CloseHandle( main_exe_file );
896 main_exe_file = 0;
897 if (DOSFS_GetFullName( main_exe_name, TRUE, &full_name ) &&
898 wine_dlopen( full_name.long_name, RTLD_NOW, error, sizeof(error) ))
899 {
900 static const WCHAR soW[] = {'.','s','o',0};
901 if ((p = strrchrW( main_exe_name, '.' )) && !strcmpW( p, soW ))
902 {
903 *p = 0;
904 /* update the unicode string */
905 RtlInitUnicodeString( &peb->ProcessParameters->ImagePathName, main_exe_name );
906 }
907 goto found;
908 }
909 MESSAGE( "wine: could not load %s: %s\n", debugstr_w(main_exe_name), error );
910 ExitProcess(1);
911 }
912 }
913
914 found:
915 wine_free_pe_load_area(); /* the main binary is loaded, we don't need this anymore */
916
917 /* build command line */
918 set_library_wargv( __wine_main_argv );
919 if (!build_command_line( __wine_main_wargv )) goto error;
920
921 stack_size = RtlImageNtHeader(peb->ImageBaseAddress)->OptionalHeader.SizeOfStackReserve;
922
923 /* allocate main thread stack */
924 if (!THREAD_InitStack( NtCurrentTeb(), stack_size )) goto error;
925
926 /* switch to the new stack */
927 wine_switch_to_stack( start_process, NULL, NtCurrentTeb()->Tib.StackBase );
928
929 error:
930 ExitProcess( GetLastError() );
931 }
932
933
934 /***********************************************************************
935 * build_argv
936 *
937 * Build an argv array from a command-line.
938 * 'reserved' is the number of args to reserve before the first one.
939 */
940 static char **build_argv( const WCHAR *cmdlineW, int reserved )
941 {
942 int argc;
943 char** argv;
944 char *arg,*s,*d,*cmdline;
945 int in_quotes,bcount,len;
946
947 len = WideCharToMultiByte( CP_UNIXCP, 0, cmdlineW, -1, NULL, 0, NULL, NULL );
948 if (!(cmdline = malloc(len))) return NULL;
949 WideCharToMultiByte( CP_UNIXCP, 0, cmdlineW, -1, cmdline, len, NULL, NULL );
950
951 argc=reserved+1;
952 bcount=0;
953 in_quotes=0;
954 s=cmdline;
955 while (1) {
956 if (*s=='\0' || ((*s==' ' || *s=='\t') && !in_quotes)) {
957 /* space */
958 argc++;
959 /* skip the remaining spaces */
960 while (*s==' ' || *s=='\t') {
961 s++;
962 }
963 if (*s=='\0')
964 break;
965 bcount=0;
966 continue;
967 } else if (*s=='\\') {
968 /* '\', count them */
969 bcount++;
970 } else if ((*s=='"') && ((bcount & 1)==0)) {
971 /* unescaped '"' */
972 in_quotes=!in_quotes;
973 bcount=0;
974 } else {
975 /* a regular character */
976 bcount=0;
977 }
978 s++;
979 }
980 argv=malloc(argc*sizeof(*argv));
981 if (!argv)
982 return NULL;
983
984 arg=d=s=cmdline;
985 bcount=0;
986 in_quotes=0;
987 argc=reserved;
988 while (*s) {
989 if ((*s==' ' || *s=='\t') && !in_quotes) {
990 /* Close the argument and copy it */
991 *d=0;
992 argv[argc++]=arg;
993
994 /* skip the remaining spaces */
995 do {
996 s++;
997 } while (*s==' ' || *s=='\t');
998
999 /* Start with a new argument */
1000 arg=d=s;
1001 bcount=0;
1002 } else if (*s=='\\') {
1003 /* '\\' */
1004 *d++=*s++;
1005 bcount++;
1006 } else if (*s=='"') {
1007 /* '"' */
1008 if ((bcount & 1)==0) {
1009 /* Preceeded by an even number of '\', this is half that
1010 * number of '\', plus a '"' which we discard.
1011 */
1012 d-=bcount/2;
1013 s++;
1014 in_quotes=!in_quotes;
1015 } else {
1016 /* Preceeded by an odd number of '\', this is half that
1017 * number of '\' followed by a '"'
1018 */
1019 d=d-bcount/2-1;
1020 *d++='"';
1021 s++;
1022 }
1023 bcount=0;
1024 } else {
1025 /* a regular character */
1026 *d++=*s++;
1027 bcount=0;
1028 }
1029 }
1030 if (*arg) {
1031 *d='\0';
1032 argv[argc++]=arg;
1033 }
1034 argv[argc]=NULL;
1035
1036 return argv;
1037 }
1038
1039
1040 /***********************************************************************
1041 * alloc_env_string
1042 *
1043 * Allocate an environment string; helper for build_envp
1044 */
1045 static char *alloc_env_string( const char *name, const char *value )
1046 {
1047 char *ret = malloc( strlen(name) + strlen(value) + 1 );
1048 strcpy( ret, name );
1049 strcat( ret, value );
1050 return ret;
1051 }
1052
1053 /***********************************************************************
1054 * build_envp
1055 *
1056 * Build the environment of a new child process.
1057 */
1058 static char **build_envp( const WCHAR *envW, const WCHAR *extra_envW )
1059 {
1060 const WCHAR *p;
1061 char **envp;
1062 char *env, *extra_env = NULL;
1063 int count = 0, length;
1064
1065 if (extra_envW)
1066 {
1067 for (p = extra_envW; *p; count++) p += strlenW(p) + 1;
1068 p++;
1069 length = WideCharToMultiByte( CP_UNIXCP, 0, extra_envW, p - extra_envW,
1070 NULL, 0, NULL, NULL );
1071 if ((extra_env = malloc( length )))
1072 WideCharToMultiByte( CP_UNIXCP, 0, extra_envW, p - extra_envW,
1073 extra_env, length, NULL, NULL );
1074 }
1075 for (p = envW; *p; count++) p += strlenW(p) + 1;
1076 p++;
1077 length = WideCharToMultiByte( CP_UNIXCP, 0, envW, p - envW, NULL, 0, NULL, NULL );
1078 if (!(env = malloc( length ))) return NULL;
1079 WideCharToMultiByte( CP_UNIXCP, 0, envW, p - envW, env, length, NULL, NULL );
1080
1081 count += 4;
1082
1083 if ((envp = malloc( count * sizeof(*envp) )))
1084 {
1085 char **envptr = envp;
1086 char *p;
1087
1088 /* first the extra strings */
1089 if (extra_env) for (p = extra_env; *p; p += strlen(p) + 1) *envptr++ = p;
1090 /* then put PATH, TEMP, TMP, HOME and WINEPREFIX from the unix env */
1091 if ((p = getenv("PATH"))) *envptr++ = alloc_env_string( "PATH=", p );
1092 if ((p = getenv("TEMP"))) *envptr++ = alloc_env_string( "TEMP=", p );
1093 if ((p = getenv("TMP"))) *envptr++ = alloc_env_string( "TMP=", p );
1094 if ((p = getenv("HOME"))) *envptr++ = alloc_env_string( "HOME=", p );
1095 if ((p = getenv("WINEPREFIX"))) *envptr++ = alloc_env_string( "WINEPREFIX=", p );
1096 /* now put the Windows environment strings */
1097 for (p = env; *p; p += strlen(p) + 1)
1098 {
1099 if (extra_env && p[0]=='=' && 'A'<=p[1] && p[1]<='Z' && p[2]==':' && p[3]=='=')
1100 continue; /* skipped */
1101 if (is_special_env_var( p )) /* prefix it with "WINE" */
1102 *envptr++ = alloc_env_string( "WINE", p );
1103 else if (strncmp( p, "HOME=", 5 ) &&
1104 strncmp( p, "WINEPREFIX=", 11 )) *envptr++ = p;
1105 }
1106 *envptr = 0;
1107 }
1108 return envp;
1109 }
1110
1111
1112 /***********************************************************************
1113 * fork_and_exec
1114 *
1115 * Fork and exec a new Unix binary, checking for errors.
1116 */
1117 static int fork_and_exec( const char *filename, const WCHAR *cmdline,
1118 const WCHAR *env, const char *newdir )
1119 {
1120 int fd[2];
1121 int pid, err;
1122
1123 if (!env) env = GetEnvironmentStringsW();
1124
1125 if (pipe(fd) == -1)
1126 {
1127 FILE_SetDosError();
1128 return -1;
1129 }
1130 fcntl( fd[1], F_SETFD, 1 ); /* set close on exec */
1131 if (!(pid = fork())) /* child */
1132 {
1133 char **argv = build_argv( cmdline, 0 );
1134 char **envp = build_envp( env, NULL );
1135 close( fd[0] );
1136
1137 /* Reset signals that we previously set to SIG_IGN */
1138 signal( SIGPIPE, SIG_DFL );
1139 signal( SIGCHLD, SIG_DFL );
1140
1141 if (newdir) chdir(newdir);
1142
1143 if (argv && envp) execve( filename, argv, envp );
1144 err = errno;
1145 write( fd[1], &err, sizeof(err) );
1146 _exit(1);
1147 }
1148 close( fd[1] );
1149 if ((pid != -1) && (read( fd[0], &err, sizeof(err) ) > 0)) /* exec failed */
1150 {
1151 errno = err;
1152 pid = -1;
1153 }
1154 if (pid == -1) FILE_SetDosError();
1155 close( fd[0] );
1156 return pid;
1157 }
1158
1159
1160 /***********************************************************************
1161 * create_user_params
1162 */
1163 static RTL_USER_PROCESS_PARAMETERS *create_user_params( LPCWSTR filename, LPCWSTR cmdline,
1164 const STARTUPINFOW *startup )
1165 {
1166 RTL_USER_PROCESS_PARAMETERS *params;
1167 UNICODE_STRING image_str, cmdline_str, desktop, title;
1168 NTSTATUS status;
1169 WCHAR buffer[MAX_PATH];
1170
1171 if(!GetLongPathNameW( filename, buffer, MAX_PATH ))
1172 lstrcpynW( buffer, filename, MAX_PATH );
1173 if(!GetFullPathNameW( buffer, MAX_PATH, buffer, NULL ))
1174 lstrcpynW( buffer, filename, MAX_PATH );
1175 RtlInitUnicodeString( &image_str, buffer );
1176
1177 RtlInitUnicodeString( &cmdline_str, cmdline );
1178 if (startup->lpDesktop) RtlInitUnicodeString( &desktop, startup->lpDesktop );
1179 if (startup->lpTitle) RtlInitUnicodeString( &title, startup->lpTitle );
1180
1181 status = RtlCreateProcessParameters( &params, &image_str, NULL, NULL, &cmdline_str, NULL,
1182 startup->lpTitle ? &title : NULL,
1183 startup->lpDesktop ? &desktop : NULL,
1184 NULL, NULL );
1185 if (status != STATUS_SUCCESS)
1186 {
1187 SetLastError( RtlNtStatusToDosError(status) );
1188 return NULL;
1189 }
1190
1191 params->Environment = NULL; /* we pass it through the Unix environment */
1192 params->hStdInput = startup->hStdInput;
1193 params->hStdOutput = startup->hStdOutput;
1194 params->hStdError = startup->hStdError;
1195 params->dwX = startup->dwX;
1196 params->dwY = startup->dwY;
1197 params->dwXSize = startup->dwXSize;
1198 params->dwYSize = startup->dwYSize;
1199 params->dwXCountChars = startup->dwXCountChars;
1200 params->dwYCountChars = startup->dwYCountChars;
1201 params->dwFillAttribute = startup->dwFillAttribute;
1202 params->dwFlags = startup->dwFlags;
1203 params->wShowWindow = startup->wShowWindow;
1204 return params;
1205 }
1206
1207
1208 /***********************************************************************
1209 * create_process
1210 *
1211 * Create a new process. If hFile is a valid handle we have an exe
1212 * file, otherwise it is a Winelib app.
1213 */
1214 static BOOL create_process( HANDLE hFile, LPCWSTR filename, LPWSTR cmd_line, LPWSTR env,
1215 LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1216 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1217 LPPROCESS_INFORMATION info, LPCSTR unixdir )
1218 {
1219 BOOL ret, success = FALSE;
1220 HANDLE process_info;
1221 RTL_USER_PROCESS_PARAMETERS *params;
1222 WCHAR *extra_env = NULL;
1223 int startfd[2];
1224 int execfd[2];
1225 pid_t pid;
1226 int err;
1227 char dummy = 0;
1228
1229 if (!env)
1230 {
1231 env = GetEnvironmentStringsW();
1232 extra_env = DRIVE_BuildEnv();
1233 }
1234
1235 if (!(params = create_user_params( filename, cmd_line, startup )))
1236 {
1237 if (extra_env) HeapFree( GetProcessHeap(), 0, extra_env );
1238 return FALSE;
1239 }
1240
1241 /* create the synchronization pipes */
1242
1243 if (pipe( startfd ) == -1)
1244 {
1245 FILE_SetDosError();
1246 RtlDestroyProcessParameters( params );
1247 if (extra_env) HeapFree( GetProcessHeap(), 0, extra_env );
1248 return FALSE;
1249 }
1250 if (pipe( execfd ) == -1)
1251 {
1252 FILE_SetDosError();
1253 close( startfd[0] );
1254 close( startfd[1] );
1255 RtlDestroyProcessParameters( params );
1256 if (extra_env) HeapFree( GetProcessHeap(), 0, extra_env );
1257 return FALSE;
1258 }
1259 fcntl( execfd[1], F_SETFD, 1 ); /* set close on exec */
1260
1261 /* create the child process */
1262
1263 if (!(pid = fork())) /* child */
1264 {
1265 char **argv = build_argv( cmd_line, 1 );
1266 char **envp = build_envp( env, extra_env );
1267
1268 close( startfd[1] );
1269 close( execfd[0] );
1270
1271 /* wait for parent to tell us to start */
1272 if (read( startfd[0], &dummy, 1 ) != 1) _exit(1);
1273
1274 close( startfd[0] );
1275 /* Reset signals that we previously set to SIG_IGN */
1276 signal( SIGPIPE, SIG_DFL );
1277 signal( SIGCHLD, SIG_DFL );
1278
1279 if (unixdir) chdir(unixdir);
1280
1281 if (argv && envp)
1282 {
1283 /* first, try for a WINELOADER environment variable */
1284 argv[0] = getenv("WINELOADER");
1285 if (argv[0]) execve( argv[0], argv, envp );
1286 /* now use the standard search strategy */
1287 wine_exec_wine_binary( NULL, argv, envp );
1288 }
1289 err = errno;
1290 write( execfd[1], &err, sizeof(err) );
1291 _exit(1);
1292 }
1293
1294 /* this is the parent */
1295
1296 close( startfd[0] );
1297 close( execfd[1] );
1298 if (extra_env) HeapFree( GetProcessHeap(), 0, extra_env );
1299 if (pid == -1)
1300 {
1301 close( startfd[1] );
1302 close( execfd[0] );
1303 FILE_SetDosError();
1304 RtlDestroyProcessParameters( params );
1305 return FALSE;
1306 }
1307
1308 /* create the process on the server side */
1309
1310 SERVER_START_REQ( new_process )
1311 {
1312 req->inherit_all = inherit;
1313 req->create_flags = flags;
1314 req->unix_pid = pid;
1315 req->exe_file = hFile;
1316 if (startup->dwFlags & STARTF_USESTDHANDLES)
1317 {
1318 req->hstdin = startup->hStdInput;
1319 req->hstdout = startup->hStdOutput;
1320 req->hstderr = startup->hStdError;
1321 }
1322 else
1323 {
1324 req->hstdin = GetStdHandle( STD_INPUT_HANDLE );
1325 req->hstdout = GetStdHandle( STD_OUTPUT_HANDLE );
1326 req->hstderr = GetStdHandle( STD_ERROR_HANDLE );
1327 }
1328
1329 if ((flags & (CREATE_NEW_CONSOLE | DETACHED_PROCESS)) != 0)
1330 {
1331 /* this is temporary (for console handles). We have no way to control that the handle is invalid in child process otherwise */
1332 if (is_console_handle(req->hstdin)) req->hstdin = INVALID_HANDLE_VALUE;
1333 if (is_console_handle(req->hstdout)) req->hstdout = INVALID_HANDLE_VALUE;
1334 if (is_console_handle(req->hstderr)) req->hstderr = INVALID_HANDLE_VALUE;
1335 }
1336 else
1337 {
1338 if (is_console_handle(req->hstdin)) req->hstdin = console_handle_unmap(req->hstdin);
1339 if (is_console_handle(req->hstdout)) req->hstdout = console_handle_unmap(req->hstdout);
1340 if (is_console_handle(req->hstderr)) req->hstderr = console_handle_unmap(req->hstderr);
1341 }
1342
1343 wine_server_add_data( req, params, params->Size );
1344 ret = !wine_server_call_err( req );
1345 process_info = reply->info;
1346 }
1347 SERVER_END_REQ;
1348
1349 RtlDestroyProcessParameters( params );
1350 if (!ret)
1351 {
1352 close( startfd[1] );
1353 close( execfd[0] );
1354 return FALSE;
1355 }
1356
1357 /* tell child to start and wait for it to exec */
1358
1359 write( startfd[1], &dummy, 1 );
1360 close( startfd[1] );
1361
1362 if (read( execfd[0], &err, sizeof(err) ) > 0) /* exec failed */
1363 {
1364 errno = err;
1365 FILE_SetDosError();
1366 close( execfd[0] );
1367 CloseHandle( process_info );
1368 return FALSE;
1369 }
1370 close( execfd[0] );
1371
1372 /* wait for the new process info to be ready */
1373
1374 WaitForSingleObject( process_info, INFINITE );
1375 SERVER_START_REQ( get_new_process_info )
1376 {
1377 req->info = process_info;
1378 req->pinherit = (psa && (psa->nLength >= sizeof(*psa)) && psa->bInheritHandle);
1379 req->tinherit = (tsa && (tsa->nLength >= sizeof(*tsa)) && tsa->bInheritHandle);
1380 if ((ret = !wine_server_call_err( req )))
1381 {
1382 info->dwProcessId = (DWORD)reply->pid;
1383 info->dwThreadId = (DWORD)reply->tid;
1384 info->hProcess = reply->phandle;
1385 info->hThread = reply->thandle;
1386 success = reply->success;
1387 }
1388 }
1389 SERVER_END_REQ;
1390
1391 if (ret && !success) /* new process failed to start */
1392 {
1393 DWORD exitcode;
1394 if (GetExitCodeProcess( info->hProcess, &exitcode )) SetLastError( exitcode );
1395 CloseHandle( info->hThread );
1396 CloseHandle( info->hProcess );
1397 ret = FALSE;
1398 }
1399 CloseHandle( process_info );
1400 return ret;
1401 }
1402
1403
1404 /***********************************************************************
1405 * create_vdm_process
1406 *
1407 * Create a new VDM process for a 16-bit or DOS application.
1408 */
1409 static BOOL create_vdm_process( LPCWSTR filename, LPWSTR cmd_line, LPWSTR env,
1410 LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1411 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1412 LPPROCESS_INFORMATION info, LPCSTR unixdir )
1413 {
1414 static const WCHAR argsW[] = {'%','s',' ','-','-','a','p','p','-','n','a','m','e',' ','"','%','s','"',' ','%','s',0};
1415
1416 BOOL ret;
1417 LPWSTR new_cmd_line = HeapAlloc( GetProcessHeap(), 0,
1418 (strlenW(filename) + strlenW(cmd_line) + 30) * sizeof(WCHAR) );
1419
1420 if (!new_cmd_line)
1421 {
1422 SetLastError( ERROR_OUTOFMEMORY );
1423 return FALSE;
1424 }
1425 sprintfW( new_cmd_line, argsW, winevdmW, filename, cmd_line );
1426 ret = create_process( 0, winevdmW, new_cmd_line, env, psa, tsa, inherit,
1427 flags, startup, info, unixdir );
1428 HeapFree( GetProcessHeap(), 0, new_cmd_line );
1429 return ret;
1430 }
1431
1432
1433 /***********************************************************************
1434 * create_cmd_process
1435 *
1436 * Create a new cmd shell process for a .BAT file.
1437 */
1438 static BOOL create_cmd_process( LPCWSTR filename, LPWSTR cmd_line, LPVOID env,
1439 LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1440 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1441 LPPROCESS_INFORMATION info, LPCWSTR cur_dir )
1442
1443 {
1444 static const WCHAR comspecW[] = {'C','O','M','S','P','E','C',0};
1445 static const WCHAR slashcW[] = {' ','/','c',' ',0};
1446 WCHAR comspec[MAX_PATH];
1447 WCHAR *newcmdline;
1448 BOOL ret;
1449
1450 if (!GetEnvironmentVariableW( comspecW, comspec, sizeof(comspec)/sizeof(WCHAR) ))
1451 return FALSE;
1452 if (!(newcmdline = HeapAlloc( GetProcessHeap(), 0,
1453 (strlenW(comspec) + 4 + strlenW(cmd_line) + 1) * sizeof(WCHAR))))
1454 return FALSE;
1455
1456 strcpyW( newcmdline, comspec );
1457 strcatW( newcmdline, slashcW );
1458 strcatW( newcmdline, cmd_line );
1459 ret = CreateProcessW( comspec, newcmdline, psa, tsa, inherit,
1460 flags, env, cur_dir, startup, info );
1461 HeapFree( GetProcessHeap(), 0, newcmdline );
1462 return ret;
1463 }
1464
1465
1466 /*************************************************************************
1467 * get_file_name
1468 *
1469 * Helper for CreateProcess: retrieve the file name to load from the
1470 * app name and command line. Store the file name in buffer, and
1471 * return a possibly modified command line.
1472 * Also returns a handle to the opened file if it's a Windows binary.
1473 */
1474 static LPWSTR get_file_name( LPCWSTR appname, LPWSTR cmdline, LPWSTR buffer,
1475 int buflen, HANDLE *handle )
1476 {
1477 static const WCHAR quotesW[] = {'"','%','s','"',0};
1478
1479 WCHAR *name, *pos, *ret = NULL;
1480 const WCHAR *p;
1481
1482 /* if we have an app name, everything is easy */
1483
1484 if (appname)
1485 {
1486 /* use the unmodified app name as file name */
1487 lstrcpynW( buffer, appname, buflen );
1488 *handle = open_exe_file( buffer );
1489 if (!(ret = cmdline) || !cmdline[0])
1490 {
1491 /* no command-line, create one */
1492 if ((ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(appname) + 3) * sizeof(WCHAR) )))
1493 sprintfW( ret, quotesW, appname );
1494 }
1495 return ret;
1496 }
1497
1498 if (!cmdline)
1499 {
1500 SetLastError( ERROR_INVALID_PARAMETER );
1501 return NULL;
1502 }
1503
1504 /* first check for a quoted file name */
1505
1506 if ((cmdline[0] == '"') && ((p = strchrW( cmdline + 1, '"' ))))
1507 {
1508 int len = p - cmdline - 1;
1509 /* extract the quoted portion as file name */
1510 if (!(name = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) ))) return NULL;
1511 memcpy( name, cmdline + 1, len * sizeof(WCHAR) );
1512 name[len] = 0;
1513
1514 if (find_exe_file( name, buffer, buflen, handle ))
1515 ret = cmdline; /* no change necessary */
1516 goto done;
1517 }
1518
1519 /* now try the command-line word by word */
1520
1521 if (!(name = HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline) + 1) * sizeof(WCHAR) )))
1522 return NULL;
1523 pos = name;
1524 p = cmdline;
1525
1526 while (*p)
1527 {
1528 do *pos++ = *p++; while (*p && *p != ' ');
1529 *pos = 0;
1530 if (find_exe_file( name, buffer, buflen, handle ))
1531 {
1532 ret = cmdline;
1533 break;
1534 }
1535 }
1536
1537 if (!ret || !strchrW( name, ' ' )) goto done; /* no change necessary */
1538
1539 /* now build a new command-line with quotes */
1540
1541 if (!(ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline) + 3) * sizeof(WCHAR) )))
1542 goto done;
1543 sprintfW( ret, quotesW, name );
1544 strcatW( ret, p );
1545
1546 done:
1547 HeapFree( GetProcessHeap(), 0, name );
1548 return ret;
1549 }
1550
1551
1552 /**********************************************************************
1553 * CreateProcessA (KERNEL32.@)
1554 */
1555 BOOL WINAPI CreateProcessA( LPCSTR app_name, LPSTR cmd_line, LPSECURITY_ATTRIBUTES process_attr,
1556 LPSECURITY_ATTRIBUTES thread_attr, BOOL inherit,
1557 DWORD flags, LPVOID env, LPCSTR cur_dir,
1558 LPSTARTUPINFOA startup_info, LPPROCESS_INFORMATION info )
1559 {
1560 BOOL ret;
1561 UNICODE_STRING app_nameW, cmd_lineW, cur_dirW, desktopW, titleW;
1562 STARTUPINFOW infoW;
1563
1564 if (app_name) RtlCreateUnicodeStringFromAsciiz( &app_nameW, app_name );
1565 else app_nameW.Buffer = NULL;
1566 if (cmd_line) RtlCreateUnicodeStringFromAsciiz( &cmd_lineW, cmd_line );
1567 else cmd_lineW.Buffer = NULL;
1568 if (cur_dir) RtlCreateUnicodeStringFromAsciiz( &cur_dirW, cur_dir );
1569 else cur_dirW.Buffer = NULL;
1570 if (startup_info->lpDesktop) RtlCreateUnicodeStringFromAsciiz( &desktopW, startup_info->lpDesktop );
1571 else desktopW.Buffer = NULL;
1572 if (startup_info->lpTitle) RtlCreateUnicodeStringFromAsciiz( &titleW, startup_info->lpTitle );
1573 else titleW.Buffer = NULL;
1574
1575 memcpy( &infoW, startup_info, sizeof(infoW) );
1576 infoW.lpDesktop = desktopW.Buffer;
1577 infoW.lpTitle = titleW.Buffer;
1578
1579 if (startup_info->lpReserved)
1580 FIXME("StartupInfo.lpReserved is used, please report (%s)\n",
1581 debugstr_a(startup_info->lpReserved));
1582
1583 ret = CreateProcessW( app_nameW.Buffer, cmd_lineW.Buffer, process_attr, thread_attr,
1584 inherit, flags, env, cur_dirW.Buffer, &infoW, info );
1585
1586 RtlFreeUnicodeString( &app_nameW );
1587 RtlFreeUnicodeString( &cmd_lineW );
1588 RtlFreeUnicodeString( &cur_dirW );
1589 RtlFreeUnicodeString( &desktopW );
1590 RtlFreeUnicodeString( &titleW );
1591 return ret;
1592 }
1593
1594
1595 /**********************************************************************
1596 * CreateProcessW (KERNEL32.@)
1597 */
1598 BOOL WINAPI CreateProcessW( LPCWSTR app_name, LPWSTR cmd_line, LPSECURITY_ATTRIBUTES process_attr,
1599 LPSECURITY_ATTRIBUTES thread_attr, BOOL inherit, DWORD flags,
1600 LPVOID env, LPCWSTR cur_dir, LPSTARTUPINFOW startup_info,
1601 LPPROCESS_INFORMATION info )
1602 {
1603 BOOL retv = FALSE;
1604 HANDLE hFile = 0;
1605 const char *unixdir = NULL;
1606 DOS_FULL_NAME full_dir;
1607 WCHAR name[MAX_PATH];
1608 WCHAR *tidy_cmdline, *p, *envW = env;
1609
1610 /* Process the AppName and/or CmdLine to get module name and path */
1611
1612 TRACE("app %s cmdline %s\n", debugstr_w(app_name), debugstr_w(cmd_line) );
1613
1614 if (!(tidy_cmdline = get_file_name( app_name, cmd_line, name, sizeof(name), &hFile )))
1615 return FALSE;
1616 if (hFile == INVALID_HANDLE_VALUE) goto done;
1617
1618 /* Warn if unsupported features are used */
1619
1620 if (flags & (IDLE_PRIORITY_CLASS | HIGH_PRIORITY_CLASS | REALTIME_PRIORITY_CLASS |
1621 CREATE_NEW_PROCESS_GROUP | CREATE_SEPARATE_WOW_VDM | CREATE_SHARED_WOW_VDM |
1622 CREATE_DEFAULT_ERROR_MODE | CREATE_NO_WINDOW |
1623 PROFILE_USER | PROFILE_KERNEL | PROFILE_SERVER))
1624 WARN("(%s,...): ignoring some flags in %lx\n", debugstr_w(name), flags);
1625
1626 if (cur_dir)
1627 {
1628 if (DOSFS_GetFullName( cur_dir, TRUE, &full_dir )) unixdir = full_dir.long_name;
1629 }
1630 else
1631 {
1632 WCHAR buf[MAX_PATH];
1633 if (GetCurrentDirectoryW(MAX_PATH, buf))
1634 {
1635 if (DOSFS_GetFullName( buf, TRUE, &full_dir )) unixdir = full_dir.long_name;
1636 }
1637 }
1638
1639 if (env && !(flags & CREATE_UNICODE_ENVIRONMENT)) /* convert environment to unicode */
1640 {
1641 char *p = env;
1642 DWORD lenW;
1643
1644 while (*p) p += strlen(p) + 1;
1645 p++; /* final null */
1646 lenW = MultiByteToWideChar( CP_ACP, 0, env, p - (char*)env, NULL, 0 );
1647 envW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) );
1648 MultiByteToWideChar( CP_ACP, 0, env, p - (char*)env, envW, lenW );
1649 flags |= CREATE_UNICODE_ENVIRONMENT;
1650 }
1651
1652 info->hThread = info->hProcess = 0;
1653 info->dwProcessId = info->dwThreadId = 0;
1654
1655 /* Determine executable type */
1656
1657 if (!hFile) /* builtin exe */
1658 {
1659 TRACE( "starting %s as Winelib app\n", debugstr_w(name) );
1660 retv = create_process( 0, name, tidy_cmdline, envW, process_attr, thread_attr,
1661 inherit, flags, startup_info, info, unixdir );
1662 goto done;
1663 }
1664
1665 switch( MODULE_GetBinaryType( hFile ))
1666 {
1667 case BINARY_PE_EXE:
1668 TRACE( "starting %s as Win32 binary\n", debugstr_w(name) );
1669 retv = create_process( hFile, name, tidy_cmdline, envW, process_attr, thread_attr,
1670 inherit, flags, startup_info, info, unixdir );
1671 break;
1672 case BINARY_WIN16:
1673 case BINARY_DOS:
1674 TRACE( "starting %s as Win16/DOS binary\n", debugstr_w(name) );
1675 retv = create_vdm_process( name, tidy_cmdline, envW, process_attr, thread_attr,
1676 inherit, flags, startup_info, info, unixdir );
1677 break;
1678 case BINARY_OS216:
1679 FIXME( "%s is OS/2 binary, not supported\n", debugstr_w(name) );
1680 SetLastError( ERROR_BAD_EXE_FORMAT );
1681 break;
1682 case BINARY_PE_DLL:
1683 TRACE( "not starting %s since it is a dll\n", debugstr_w(name) );
1684 SetLastError( ERROR_BAD_EXE_FORMAT );
1685 break;
1686 case BINARY_UNIX_LIB:
1687 TRACE( "%s is a Unix library, starting as Winelib app\n", debugstr_w(name) );
1688 retv = create_process( hFile, name, tidy_cmdline, envW, process_attr, thread_attr,
1689 inherit, flags, startup_info, info, unixdir );
1690 break;
1691 case BINARY_UNKNOWN:
1692 /* check for .com or .bat extension */
1693 if ((p = strrchrW( name, '.' )))
1694 {
1695 if (!strcmpiW( p, comW ))
1696 {
1697 TRACE( "starting %s as DOS binary\n", debugstr_w(name) );
1698 retv = create_vdm_process( name, tidy_cmdline, envW, process_attr, thread_attr,
1699 inherit, flags, startup_info, info, unixdir );
1700 break;
1701 }
1702 if (!strcmpiW( p, batW ))
1703 {
1704 TRACE( "starting %s as batch binary\n", debugstr_w(name) );
1705 retv = create_cmd_process( name, tidy_cmdline, envW, process_attr, thread_attr,
1706 inherit, flags, startup_info, info, cur_dir );
1707 break;
1708 }
1709 }
1710 /* fall through */
1711 case BINARY_UNIX_EXE:
1712 {
1713 /* unknown file, try as unix executable */
1714 DOS_FULL_NAME full_name;
1715
1716 TRACE( "starting %s as Unix binary\n", debugstr_w(name) );
1717
1718 if (DOSFS_GetFullName( name, TRUE, &full_name ))
1719 retv = (fork_and_exec( full_name.long_name, tidy_cmdline, envW, unixdir ) != -1);
1720 }
1721 break;
1722 }
1723 CloseHandle( hFile );
1724
1725 done:
1726 if (tidy_cmdline != cmd_line) HeapFree( GetProcessHeap(), 0, tidy_cmdline );
1727 if (envW != env) HeapFree( GetProcessHeap(), 0, envW );
1728 return retv;
1729 }
1730
1731
1732 /***********************************************************************
1733 * wait_input_idle
1734 *
1735 * Wrapper to call WaitForInputIdle USER function
1736 */
1737 typedef DWORD (WINAPI *WaitForInputIdle_ptr)( HANDLE hProcess, DWORD dwTimeOut );
1738
1739 static DWORD wait_input_idle( HANDLE process, DWORD timeout )
1740 {
1741 HMODULE mod = GetModuleHandleA( "user32.dll" );
1742 if (mod)
1743 {
1744 WaitForInputIdle_ptr ptr = (WaitForInputIdle_ptr)GetProcAddress( mod, "WaitForInputIdle" );
1745 if (ptr) return ptr( process, timeout );
1746 }
1747 return 0;
1748 }
1749
1750
1751 /***********************************************************************
1752 * WinExec (KERNEL32.@)
1753 */
1754 UINT WINAPI WinExec( LPCSTR lpCmdLine, UINT nCmdShow )
1755 {
1756 PROCESS_INFORMATION info;
1757 STARTUPINFOA startup;
1758 char *cmdline;
1759 UINT ret;
1760
1761 memset( &startup, 0, sizeof(startup) );
1762 startup.cb = sizeof(startup);
1763 startup.dwFlags = STARTF_USESHOWWINDOW;
1764 startup.wShowWindow = nCmdShow;
1765
1766 /* cmdline needs to be writeable for CreateProcess */
1767 if (!(cmdline = HeapAlloc( GetProcessHeap(), 0, strlen(lpCmdLine)+1 ))) return 0;
1768 strcpy( cmdline, lpCmdLine );
1769
1770 if (CreateProcessA( NULL, cmdline, NULL, NULL, FALSE,
1771 0, NULL, NULL, &startup, &info ))
1772 {
1773 /* Give 30 seconds to the app to come up */
1774 if (wait_input_idle( info.hProcess, 30000 ) == WAIT_FAILED)
1775 WARN("WaitForInputIdle failed: Error %ld\n", GetLastError() );
1776 ret = 33;
1777 /* Close off the handles */
1778 CloseHandle( info.hThread );
1779 CloseHandle( info.hProcess );
1780 }
1781 else if ((ret = GetLastError()) >= 32)
1782 {
1783 FIXME("Strange error set by CreateProcess: %d\n", ret );
1784 ret = 11;
1785 }
1786 HeapFree( GetProcessHeap(), 0, cmdline );
1787 return ret;
1788 }
1789
1790
1791 /**********************************************************************
1792 * LoadModule (KERNEL32.@)
1793 */
1794 HINSTANCE WINAPI LoadModule( LPCSTR name, LPVOID paramBlock )
1795 {
1796 LOADPARMS32 *params = paramBlock;
1797 PROCESS_INFORMATION info;
1798 STARTUPINFOA startup;
1799 HINSTANCE hInstance;
1800 LPSTR cmdline, p;
1801 char filename[MAX_PATH];
1802 BYTE len;
1803
1804 if (!name) return (HINSTANCE)ERROR_FILE_NOT_FOUND;
1805
1806 if (!SearchPathA( NULL, name, ".exe", sizeof(filename), filename, NULL ) &&
1807 !SearchPathA( NULL, name, NULL, sizeof(filename), filename, NULL ))
1808 return (HINSTANCE)GetLastError();
1809
1810 len = (BYTE)params->lpCmdLine[0];
1811 if (!(cmdline = HeapAlloc( GetProcessHeap(), 0, strlen(filename) + len + 2 )))
1812 return (HINSTANCE)ERROR_NOT_ENOUGH_MEMORY;
1813
1814 strcpy( cmdline, filename );
1815 p = cmdline + strlen(cmdline);
1816 *p++ = ' ';
1817 memcpy( p, params->lpCmdLine + 1, len );
1818 p[len] = 0;
1819
1820 memset( &startup, 0, sizeof(startup) );
1821 startup.cb = sizeof(startup);
1822 if (params->lpCmdShow)
1823 {
1824 startup.dwFlags = STARTF_USESHOWWINDOW;
1825 startup.wShowWindow = ((WORD *)params->lpCmdShow)[1];
1826 }
1827
1828 if (CreateProcessA( filename, cmdline, NULL, NULL, FALSE, 0,
1829 params->lpEnvAddress, NULL, &startup, &info ))
1830 {
1831 /* Give 30 seconds to the app to come up */
1832 if (wait_input_idle( info.hProcess, 30000 ) == WAIT_FAILED)
1833 WARN("WaitForInputIdle failed: Error %ld\n", GetLastError() );
1834 hInstance = (HINSTANCE)33;
1835 /* Close off the handles */
1836 CloseHandle( info.hThread );
1837 CloseHandle( info.hProcess );
1838 }
1839 else if ((hInstance = (HINSTANCE)GetLastError()) >= (HINSTANCE)32)
1840 {
1841 FIXME("Strange error set by CreateProcess: %p\n", hInstance );
1842 hInstance = (HINSTANCE)11;
1843 }
1844
1845 HeapFree( GetProcessHeap(), 0, cmdline );
1846 return hInstance;
1847 }
1848
1849
1850 /******************************************************************************
1851 * TerminateProcess (KERNEL32.@)
1852 */
1853 BOOL WINAPI TerminateProcess( HANDLE handle, DWORD exit_code )
1854 {
1855 NTSTATUS status = NtTerminateProcess( handle, exit_code );
1856 if (status) SetLastError( RtlNtStatusToDosError(status) );
1857 return !status;
1858 }
1859
1860
1861 /***********************************************************************
1862 * ExitProcess (KERNEL32.@)
1863 */
1864 void WINAPI ExitProcess( DWORD status )
1865 {
1866 LdrShutdownProcess();
1867 SERVER_START_REQ( terminate_process )
1868 {
1869 /* send the exit code to the server */
1870 req->handle = GetCurrentProcess();
1871 req->exit_code = status;
1872 wine_server_call( req );
1873 }
1874 SERVER_END_REQ;
1875 exit( status );
1876 }
1877
1878
1879 /***********************************************************************
1880 * GetExitCodeProcess [KERNEL32.@]
1881 *
1882 * Gets termination status of specified process
1883 *
1884 * RETURNS
1885 * Success: TRUE
1886 * Failure: FALSE
1887 */
1888 BOOL WINAPI GetExitCodeProcess(
1889 HANDLE hProcess, /* [in] handle to the process */
1890 LPDWORD lpExitCode) /* [out] address to receive termination status */
1891 {
1892 BOOL ret;
1893 SERVER_START_REQ( get_process_info )
1894 {
1895 req->handle = hProcess;
1896 ret = !wine_server_call_err( req );
1897 if (ret && lpExitCode) *lpExitCode = reply->exit_code;
1898 }
1899 SERVER_END_REQ;
1900 return ret;
1901 }
1902
1903
1904 /***********************************************************************
1905 * SetErrorMode (KERNEL32.@)
1906 */
1907 UINT WINAPI SetErrorMode( UINT mode )
1908 {
1909 UINT old = process_error_mode;
1910 process_error_mode = mode;
1911 return old;
1912 }
1913
1914
1915 /**********************************************************************
1916 * TlsAlloc [KERNEL32.@] Allocates a TLS index.
1917 *
1918 * Allocates a thread local storage index
1919 *
1920 * RETURNS
1921 * Success: TLS Index
1922 * Failure: 0xFFFFFFFF
1923 */
1924 DWORD WINAPI TlsAlloc( void )
1925 {
1926 DWORD index;
1927
1928 RtlAcquirePebLock();
1929 index = RtlFindClearBitsAndSet( NtCurrentTeb()->Peb->TlsBitmap, 1, 0 );
1930 if (index != ~0UL) NtCurrentTeb()->TlsSlots[index] = 0; /* clear the value */
1931 else SetLastError( ERROR_NO_MORE_ITEMS );
1932 RtlReleasePebLock();
1933 return index;
1934 }
1935
1936
1937 /**********************************************************************
1938 * TlsFree [KERNEL32.@] Releases a TLS index.
1939 *
1940 * Releases a thread local storage index, making it available for reuse
1941 *
1942 * RETURNS
1943 * Success: TRUE
1944 * Failure: FALSE
1945 */
1946 BOOL WINAPI TlsFree(
1947 DWORD index) /* [in] TLS Index to free */
1948 {
1949 BOOL ret;
1950
1951 RtlAcquirePebLock();
1952 ret = RtlAreBitsSet( NtCurrentTeb()->Peb->TlsBitmap, index, 1 );
1953 if (ret)
1954 {
1955 RtlClearBits( NtCurrentTeb()->Peb->TlsBitmap, index, 1 );
1956 NtSetInformationThread( GetCurrentThread(), ThreadZeroTlsCell, &index, sizeof(index) );
1957 }
1958 else SetLastError( ERROR_INVALID_PARAMETER );
1959 RtlReleasePebLock();
1960 return TRUE;
1961 }
1962
1963
1964 /**********************************************************************
1965 * TlsGetValue [KERNEL32.@] Gets value in a thread's TLS slot
1966 *
1967 * RETURNS
1968 * Success: Value stored in calling thread's TLS slot for index
1969 * Failure: 0 and GetLastError returns NO_ERROR
1970 */
1971 LPVOID WINAPI TlsGetValue(
1972 DWORD index) /* [in] TLS index to retrieve value for */
1973 {
1974 if (index >= NtCurrentTeb()->Peb->TlsBitmap->SizeOfBitMap)
1975 {
1976 SetLastError( ERROR_INVALID_PARAMETER );
1977 return NULL;
1978 }
1979 SetLastError( ERROR_SUCCESS );
1980 return NtCurrentTeb()->TlsSlots[index];
1981 }
1982
1983
1984 /**********************************************************************
1985 * TlsSetValue [KERNEL32.@] Stores a value in the thread's TLS slot.
1986 *
1987 * RETURNS
1988 * Success: TRUE
1989 * Failure: FALSE
1990 */
1991 BOOL WINAPI TlsSetValue(
1992 DWORD index, /* [in] TLS index to set value for */
1993 LPVOID value) /* [in] Value to be stored */
1994 {
1995 if (index >= NtCurrentTeb()->Peb->TlsBitmap->SizeOfBitMap)
1996 {
1997 SetLastError( ERROR_INVALID_PARAMETER );
1998 return FALSE;
1999 }
2000 NtCurrentTeb()->TlsSlots[index] = value;
2001 return TRUE;
2002 }
2003
2004
2005 /***********************************************************************
2006 * GetProcessFlags (KERNEL32.@)
2007 */
2008 DWORD WINAPI GetProcessFlags( DWORD processid )
2009 {
2010 IMAGE_NT_HEADERS *nt;
2011 DWORD flags = 0;
2012
2013 if (processid && processid != GetCurrentProcessId()) return 0;
2014
2015 if ((nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress )))
2016 {
2017 if (nt->OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI)
2018 flags |= PDB32_CONSOLE_PROC;
2019 }
2020 if (!AreFileApisANSI()) flags |= PDB32_FILE_APIS_OEM;
2021 if (IsDebuggerPresent()) flags |= PDB32_DEBUGGED;
2022 return flags;
2023 }
2024
2025
2026 /***********************************************************************
2027 * GetProcessDword (KERNEL.485)
2028 * GetProcessDword (KERNEL32.18)
2029 * 'Of course you cannot directly access Windows internal structures'
2030 */
2031 DWORD WINAPI GetProcessDword( DWORD dwProcessID, INT offset )
2032 {
2033 DWORD x, y;
2034 STARTUPINFOW siw;
2035
2036 TRACE("(%ld, %d)\n", dwProcessID, offset );
2037
2038 if (dwProcessID && dwProcessID != GetCurrentProcessId())
2039 {
2040 ERR("%d: process %lx not accessible\n", offset, dwProcessID);
2041 return 0;
2042 }
2043
2044 switch ( offset )
2045 {
2046 case GPD_APP_COMPAT_FLAGS:
2047 return GetAppCompatFlags16(0);
2048 case GPD_LOAD_DONE_EVENT:
2049 return 0;
2050 case GPD_HINSTANCE16:
2051 return GetTaskDS16();
2052 case GPD_WINDOWS_VERSION:
2053 return GetExeVersion16();
2054 case GPD_THDB:
2055 return (DWORD)NtCurrentTeb() - 0x10 /* FIXME */;
2056 case GPD_PDB:
2057 return (DWORD)NtCurrentTeb()->Peb;
2058 case GPD_STARTF_SHELLDATA: /* return stdoutput handle from startupinfo ??? */
2059 GetStartupInfoW(&siw);
2060 return (DWORD)siw.hStdOutput;
2061 case GPD_STARTF_HOTKEY: /* return stdinput handle from startupinfo ??? */
2062 GetStartupInfoW(&siw);
2063 return (DWORD)siw.hStdInput;
2064 case GPD_STARTF_SHOWWINDOW:
2065 GetStartupInfoW(&siw);
2066 return siw.wShowWindow;
2067 case GPD_STARTF_SIZE:
2068 GetStartupInfoW(&siw);
2069 x = siw.dwXSize;
2070 if ( (INT)x == CW_USEDEFAULT ) x = CW_USEDEFAULT16;
2071 y = siw.dwYSize;
2072 if ( (INT)y == CW_USEDEFAULT ) y = CW_USEDEFAULT16;
2073 return MAKELONG( x, y );
2074 case GPD_STARTF_POSITION:
2075 GetStartupInfoW(&siw);
2076 x = siw.dwX;
2077 if ( (INT)x == CW_USEDEFAULT ) x = CW_USEDEFAULT16;
2078 y = siw.dwY;
2079 if ( (INT)y == CW_USEDEFAULT ) y = CW_USEDEFAULT16;
2080 return MAKELONG( x, y );
2081 case GPD_STARTF_FLAGS:
2082 GetStartupInfoW(&siw);
2083 return siw.dwFlags;
2084 case GPD_PARENT:
2085 return 0;
2086 case GPD_FLAGS:
2087 return GetProcessFlags(0);
2088 case GPD_USERDATA:
2089 return process_dword;
2090 default:
2091 ERR("Unknown offset %d\n", offset );
2092 return 0;
2093 }
2094 }
2095
2096 /***********************************************************************
2097 * SetProcessDword (KERNEL.484)
2098 * 'Of course you cannot directly access Windows internal structures'
2099 */
2100 void WINAPI SetProcessDword( DWORD dwProcessID, INT offset, DWORD value )
2101 {
2102 TRACE("(%ld, %d)\n", dwProcessID, offset );
2103
2104 if (dwProcessID && dwProcessID != GetCurrentProcessId())
2105 {
2106 ERR("%d: process %lx not accessible\n", offset, dwProcessID);
2107 return;
2108 }
2109
2110 switch ( offset )
2111 {
2112 case GPD_APP_COMPAT_FLAGS:
2113 case GPD_LOAD_DONE_EVENT:
2114 case GPD_HINSTANCE16:
2115 case GPD_WINDOWS_VERSION:
2116 case GPD_THDB:
2117 case GPD_PDB:
2118 case GPD_STARTF_SHELLDATA:
2119 case GPD_STARTF_HOTKEY:
2120 case GPD_STARTF_SHOWWINDOW:
2121 case GPD_STARTF_SIZE:
2122 case GPD_STARTF_POSITION:
2123 case GPD_STARTF_FLAGS:
2124 case GPD_PARENT:
2125 case GPD_FLAGS:
2126 ERR("Not allowed to modify offset %d\n", offset );
2127 break;
2128 case GPD_USERDATA:
2129 process_dword = value;
2130 break;
2131 default:
2132 ERR("Unknown offset %d\n", offset );
2133 break;
2134 }
2135 }
2136
2137
2138 /***********************************************************************
2139 * ExitProcess (KERNEL.466)
2140 */
2141 void WINAPI ExitProcess16( WORD status )
2142 {
2143 DWORD count;
2144 ReleaseThunkLock( &count );
2145 ExitProcess( status );
2146 }
2147
2148
2149 /*********************************************************************
2150 * OpenProcess (KERNEL32.@)
2151 */
2152 HANDLE WINAPI OpenProcess( DWORD access, BOOL inherit, DWORD id )
2153 {
2154 HANDLE ret = 0;
2155 SERVER_START_REQ( open_process )
2156 {
2157 req->pid = id;
2158 req->access = access;
2159 req->inherit = inherit;
2160 if (!wine_server_call_err( req )) ret = reply->handle;
2161 }
2162 SERVER_END_REQ;
2163 return ret;
2164 }
2165
2166
2167 /*********************************************************************
2168 * MapProcessHandle (KERNEL.483)
2169 */
2170 DWORD WINAPI MapProcessHandle( HANDLE handle )
2171 {
2172 DWORD ret = 0;
2173 SERVER_START_REQ( get_process_info )
2174 {
2175 req->handle = handle;
2176 if (!wine_server_call_err( req )) ret = reply->pid;
2177 }
2178 SERVER_END_REQ;
2179 return ret;
2180 }
2181
2182
2183 /*********************************************************************
2184 * CloseW32Handle (KERNEL.474)
2185 * CloseHandle (KERNEL32.@)
2186 */
2187 BOOL WINAPI CloseHandle( HANDLE handle )
2188 {
2189 NTSTATUS status;
2190
2191 /* stdio handles need special treatment */
2192 if ((handle == (HANDLE)STD_INPUT_HANDLE) ||
2193 (handle == (HANDLE)STD_OUTPUT_HANDLE) ||
2194 (handle == (HANDLE)STD_ERROR_HANDLE))
2195 handle = GetStdHandle( (DWORD)handle );
2196
2197 if (is_console_handle(handle))
2198 return CloseConsoleHandle(handle);
2199
2200 status = NtClose( handle );
2201 if (status) SetLastError( RtlNtStatusToDosError(status) );
2202 return !status;
2203 }
2204
2205
2206 /*********************************************************************
2207 * GetHandleInformation (KERNEL32.@)
2208 */
2209 BOOL WINAPI GetHandleInformation( HANDLE handle, LPDWORD flags )
2210 {
2211 BOOL ret;
2212 SERVER_START_REQ( set_handle_info )
2213 {
2214 req->handle = handle;
2215 req->flags = 0;
2216 req->mask = 0;
2217 req->fd = -1;
2218 ret = !wine_server_call_err( req );
2219 if (ret && flags) *flags = reply->old_flags;
2220 }
2221 SERVER_END_REQ;
2222 return ret;
2223 }
2224
2225
2226 /*********************************************************************
2227 * SetHandleInformation (KERNEL32.@)
2228 */
2229 BOOL WINAPI SetHandleInformation( HANDLE handle, DWORD mask, DWORD flags )
2230 {
2231 BOOL ret;
2232 SERVER_START_REQ( set_handle_info )
2233 {
2234 req->handle = handle;
2235 req->flags = flags;
2236 req->mask = mask;
2237 req->fd = -1;
2238 ret = !wine_server_call_err( req );
2239 }
2240 SERVER_END_REQ;
2241 return ret;
2242 }
2243
2244
2245 /*********************************************************************
2246 * DuplicateHandle (KERNEL32.@)
2247 */
2248 BOOL WINAPI DuplicateHandle( HANDLE source_process, HANDLE source,
2249 HANDLE dest_process, HANDLE *dest,
2250 DWORD access, BOOL inherit, DWORD options )
2251 {
2252 NTSTATUS status;
2253
2254 if (is_console_handle(source))
2255 {
2256 /* FIXME: this test is not sufficient, we need to test process ids, not handles */
2257 if (source_process != dest_process ||
2258 source_process != GetCurrentProcess())
2259 {
2260 SetLastError(ERROR_INVALID_PARAMETER);
2261 return FALSE;
2262 }
2263 *dest = DuplicateConsoleHandle( source, access, inherit, options );
2264 return (*dest != INVALID_HANDLE_VALUE);
2265 }
2266 status = NtDuplicateObject( source_process, source, dest_process, dest,
2267 access, inherit ? OBJ_INHERIT : 0, options );
2268 if (status) SetLastError( RtlNtStatusToDosError(status) );
2269 return !status;
2270 }
2271
2272
2273 /***********************************************************************
2274 * ConvertToGlobalHandle (KERNEL.476)
2275 * ConvertToGlobalHandle (KERNEL32.@)
2276 */
2277 HANDLE WINAPI ConvertToGlobalHandle(HANDLE hSrc)
2278 {
2279 HANDLE ret = INVALID_HANDLE_VALUE;
2280 DuplicateHandle( GetCurrentProcess(), hSrc, GetCurrentProcess(), &ret, 0, FALSE,
2281 DUP_HANDLE_MAKE_GLOBAL | DUP_HANDLE_SAME_ACCESS | DUP_HANDLE_CLOSE_SOURCE );
2282 return ret;
2283 }
2284
2285
2286 /***********************************************************************
2287 * SetHandleContext (KERNEL32.@)
2288 */
2289 BOOL WINAPI SetHandleContext(HANDLE hnd,DWORD context)
2290 {
2291 FIXME("(%p,%ld), stub. In case this got called by WSOCK32/WS2_32: "
2292 "the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd,context);
2293 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2294 return FALSE;
2295 }
2296
2297
2298 /***********************************************************************
2299 * GetHandleContext (KERNEL32.@)
2300 */
2301 DWORD WINAPI GetHandleContext(HANDLE hnd)
2302 {
2303 FIXME("(%p), stub. In case this got called by WSOCK32/WS2_32: "
2304 "the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd);
2305 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2306 return 0;
2307 }
2308
2309
2310 /***********************************************************************
2311 * CreateSocketHandle (KERNEL32.@)
2312 */
2313 HANDLE WINAPI CreateSocketHandle(void)
2314 {
2315 FIXME("(), stub. In case this got called by WSOCK32/WS2_32: "
2316 "the external WINSOCK DLLs won't work with WINE, don't use them.\n");
2317 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2318 return INVALID_HANDLE_VALUE;
2319 }
2320
2321
2322 /***********************************************************************
2323 * SetPriorityClass (KERNEL32.@)
2324 */
2325 BOOL WINAPI SetPriorityClass( HANDLE hprocess, DWORD priorityclass )
2326 {
2327 BOOL ret;
2328 SERVER_START_REQ( set_process_info )
2329 {
2330 req->handle = hprocess;
2331 req->priority = priorityclass;
2332 req->mask = SET_PROCESS_INFO_PRIORITY;
2333 ret = !wine_server_call_err( req );
2334 }
2335 SERVER_END_REQ;
2336 return ret;
2337 }
2338
2339
2340 /***********************************************************************
2341 * GetPriorityClass (KERNEL32.@)
2342 */
2343 DWORD WINAPI GetPriorityClass(HANDLE hprocess)
2344 {
2345 DWORD ret = 0;
2346 SERVER_START_REQ( get_process_info )
2347 {
2348 req->handle = hprocess;
2349 if (!wine_server_call_err( req )) ret = reply->priority;
2350 }
2351 SERVER_END_REQ;
2352 return ret;
2353 }
2354
2355
2356 /***********************************************************************
2357 * SetProcessAffinityMask (KERNEL32.@)
2358 */
2359 BOOL WINAPI SetProcessAffinityMask( HANDLE hProcess, DWORD affmask )
2360 {
2361 BOOL ret;
2362 SERVER_START_REQ( set_process_info )
2363 {
2364 req->handle = hProcess;
2365 req->affinity = affmask;
2366 req->mask = SET_PROCESS_INFO_AFFINITY;
2367 ret = !wine_server_call_err( req );
2368 }
2369 SERVER_END_REQ;
2370 return ret;
2371 }
2372
2373
2374 /**********************************************************************
2375 * GetProcessAffinityMask (KERNEL32.@)
2376 */
2377 BOOL WINAPI GetProcessAffinityMask( HANDLE hProcess,
2378 LPDWORD lpProcessAffinityMask,
2379 LPDWORD lpSystemAffinityMask )
2380 {
2381 BOOL ret = FALSE;
2382 SERVER_START_REQ( get_process_info )
2383 {
2384 req->handle = hProcess;
2385 if (!wine_server_call_err( req ))
2386 {
2387 if (lpProcessAffinityMask) *lpProcessAffinityMask = reply->process_affinity;
2388 if (lpSystemAffinityMask) *lpSystemAffinityMask = reply->system_affinity;
2389 ret = TRUE;
2390 }
2391 }
2392 SERVER_END_REQ;
2393 return ret;
2394 }
2395
2396
2397 /***********************************************************************
2398 * GetProcessVersion (KERNEL32.@)
2399 */
2400 DWORD WINAPI GetProcessVersion( DWORD processid )
2401 {
2402 IMAGE_NT_HEADERS *nt;
2403
2404 if (processid && processid != GetCurrentProcessId())
2405 {
2406 FIXME("should use ReadProcessMemory\n");
2407 return 0;
2408 }
2409 if ((nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress )))
2410 return ((nt->OptionalHeader.MajorSubsystemVersion << 16) |
2411 nt->OptionalHeader.MinorSubsystemVersion);
2412 return 0;
2413 }
2414
2415
2416 /***********************************************************************
2417 * SetProcessWorkingSetSize [KERNEL32.@]
2418 * Sets the min/max working set sizes for a specified process.
2419 *
2420 * PARAMS
2421 * hProcess [I] Handle to the process of interest
2422 * minset [I] Specifies minimum working set size
2423 * maxset [I] Specifies maximum working set size
2424 *
2425 * RETURNS STD
2426 */
2427 BOOL WINAPI SetProcessWorkingSetSize(HANDLE hProcess, SIZE_T minset,
2428 SIZE_T maxset)
2429 {
2430 FIXME("(%p,%ld,%ld): stub - harmless\n",hProcess,minset,maxset);
2431 if(( minset == (SIZE_T)-1) && (maxset == (SIZE_T)-1)) {
2432 /* Trim the working set to zero */
2433 /* Swap the process out of physical RAM */
2434 }
2435 return TRUE;
2436 }
2437
2438 /***********************************************************************
2439 * GetProcessWorkingSetSize (KERNEL32.@)
2440 */
2441 BOOL WINAPI GetProcessWorkingSetSize(HANDLE hProcess, PSIZE_T minset,
2442 PSIZE_T maxset)
2443 {
2444 FIXME("(%p,%p,%p): stub\n",hProcess,minset,maxset);
2445 /* 32 MB working set size */
2446 if (minset) *minset = 32*1024*1024;
2447 if (maxset) *maxset = 32*1024*1024;
2448 return TRUE;
2449 }
2450
2451
2452 /***********************************************************************
2453 * SetProcessShutdownParameters (KERNEL32.@)
2454 */
2455 BOOL WINAPI SetProcessShutdownParameters(DWORD level, DWORD flags)
2456 {
2457 FIXME("(%08lx, %08lx): partial stub.\n", level, flags);
2458 shutdown_flags = flags;
2459 shutdown_priority = level;
2460 return TRUE;
2461 }
2462
2463
2464 /***********************************************************************
2465 * GetProcessShutdownParameters (KERNEL32.@)
2466 *
2467 */
2468 BOOL WINAPI GetProcessShutdownParameters( LPDWORD lpdwLevel, LPDWORD lpdwFlags )
2469 {
2470 *lpdwLevel = shutdown_priority;
2471 *lpdwFlags = shutdown_flags;
2472 return TRUE;
2473 }
2474
2475
2476 /***********************************************************************
2477 * GetProcessPriorityBoost (KERNEL32.@)
2478 */
2479 BOOL WINAPI GetProcessPriorityBoost(HANDLE hprocess,PBOOL pDisablePriorityBoost)
2480 {
2481 FIXME("(%p,%p): semi-stub\n", hprocess, pDisablePriorityBoost);
2482
2483 /* Report that no boost is present.. */
2484 *pDisablePriorityBoost = FALSE;
2485
2486 return TRUE;
2487 }
2488
2489 /***********************************************************************
2490 * SetProcessPriorityBoost (KERNEL32.@)
2491 */
2492 BOOL WINAPI SetProcessPriorityBoost(HANDLE hprocess,BOOL disableboost)
2493 {
2494 FIXME("(%p,%d): stub\n",hprocess,disableboost);
2495 /* Say we can do it. I doubt the program will notice that we don't. */
2496 return TRUE;
2497 }
2498
2499
2500 /***********************************************************************
2501 * ReadProcessMemory (KERNEL32.@)
2502 */
2503 BOOL WINAPI ReadProcessMemory( HANDLE process, LPCVOID addr, LPVOID buffer, SIZE_T size,
2504 SIZE_T *bytes_read )
2505 {
2506 NTSTATUS status = NtReadVirtualMemory( process, addr, buffer, size, bytes_read );
2507 if (status) SetLastError( RtlNtStatusToDosError(status) );
2508 return !status;
2509 }
2510
2511
2512 /***********************************************************************
2513 * WriteProcessMemory (KERNEL32.@)
2514 */
2515 BOOL WINAPI WriteProcessMemory( HANDLE process, LPVOID addr, LPCVOID buffer, SIZE_T size,
2516 SIZE_T *bytes_written )
2517 {
2518 NTSTATUS status = NtWriteVirtualMemory( process, addr, buffer, size, bytes_written );
2519 if (status) SetLastError( RtlNtStatusToDosError(status) );
2520 return !status;
2521 }
2522
2523
2524 /****************************************************************************
2525 * FlushInstructionCache (KERNEL32.@)
2526 */
2527 BOOL WINAPI FlushInstructionCache(HANDLE hProcess, LPCVOID lpBaseAddress, SIZE_T dwSize)
2528 {
2529 if (GetVersion() & 0x80000000) return TRUE; /* not NT, always TRUE */
2530 FIXME("(%p,%p,0x%08lx): stub\n",hProcess, lpBaseAddress, dwSize);
2531 return TRUE;
2532 }
2533
2534
2535 /******************************************************************
2536 * GetProcessIoCounters (KERNEL32.@)
2537 */
2538 BOOL WINAPI GetProcessIoCounters(HANDLE hProcess, PIO_COUNTERS ioc)
2539 {
2540 NTSTATUS status;
2541
2542 status = NtQueryInformationProcess(hProcess, ProcessIoCounters,
2543 ioc, sizeof(*ioc), NULL);
2544 if (status) SetLastError( RtlNtStatusToDosError(status) );
2545 return !status;
2546 }
2547
2548 /***********************************************************************
2549 * ProcessIdToSessionId (KERNEL32.@)
2550 * This function is available on Terminal Server 4SP4 and Windows 2000
2551 */
2552 BOOL WINAPI ProcessIdToSessionId( DWORD procid, DWORD *sessionid_ptr )
2553 {
2554 /* According to MSDN, if the calling process is not in a terminal
2555 * services environment, then the sessionid returned is zero.
2556 */
2557 *sessionid_ptr = 0;
2558 return TRUE;
2559 }
2560
2561
2562 /***********************************************************************
2563 * RegisterServiceProcess (KERNEL.491)
2564 * RegisterServiceProcess (KERNEL32.@)
2565 *
2566 * A service process calls this function to ensure that it continues to run
2567 * even after a user logged off.
2568 */
2569 DWORD WINAPI RegisterServiceProcess(DWORD dwProcessId, DWORD dwType)
2570 {
2571 /* I don't think that Wine needs to do anything in that function */
2572 return 1; /* success */
2573 }
2574
2575
2576 /**************************************************************************
2577 * SetFileApisToOEM (KERNEL32.@)
2578 */
2579 VOID WINAPI SetFileApisToOEM(void)
2580 {
2581 oem_file_apis = TRUE;
2582 }
2583
2584
2585 /**************************************************************************
2586 * SetFileApisToANSI (KERNEL32.@)
2587 */
2588 VOID WINAPI SetFileApisToANSI(void)
2589 {
2590 oem_file_apis = FALSE;
2591 }
2592
2593
2594 /******************************************************************************
2595 * AreFileApisANSI [KERNEL32.@] Determines if file functions are using ANSI
2596 *
2597 * RETURNS
2598 * TRUE: Set of file functions is using ANSI code page
2599 * FALSE: Set of file functions is using OEM code page
2600 */
2601 BOOL WINAPI AreFileApisANSI(void)
2602 {
2603 return !oem_file_apis;
2604 }
2605
2606
2607 /***********************************************************************
2608 * GetSystemMSecCount (SYSTEM.6)
2609 * GetTickCount (KERNEL32.@)
2610 *
2611 * Returns the number of milliseconds, modulo 2^32, since the start
2612 * of the wineserver.
2613 */
2614 DWORD WINAPI GetTickCount(void)
2615 {
2616 struct timeval t;
2617 gettimeofday( &t, NULL );
2618 return ((t.tv_sec * 1000) + (t.tv_usec / 1000)) - server_startticks;
2619 }
2620
2621
2622 /***********************************************************************
2623 * GetCurrentProcess (KERNEL32.@)
2624 */
2625 #undef GetCurrentProcess
2626 HANDLE WINAPI GetCurrentProcess(void)
2627 {
2628 return (HANDLE)0xffffffff;
2629 }
Windows API implementation